diff options
Diffstat (limited to 'drivers/gpu/drm')
839 files changed, 5720 insertions, 5544 deletions
diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile index d36feb4a6233..9d630a28a788 100644 --- a/drivers/gpu/drm/Makefile +++ b/drivers/gpu/drm/Makefile @@ -43,7 +43,7 @@ drm_kms_helper-y := drm_crtc_helper.o drm_dp_helper.o drm_dsc.o drm_probe_helper drm_simple_kms_helper.o drm_modeset_helper.o \ drm_scdc_helper.o drm_gem_framebuffer_helper.o \ drm_atomic_state_helper.o drm_damage_helper.o \ - drm_format_helper.o + drm_format_helper.o drm_self_refresh_helper.o drm_kms_helper-$(CONFIG_DRM_PANEL_BRIDGE) += bridge/panel.o drm_kms_helper-$(CONFIG_DRM_FBDEV_EMULATION) += drm_fb_helper.o diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index d8584b74f5e0..cbcd253d18d5 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -44,9 +44,9 @@ #include <drm/ttm/ttm_module.h> #include <drm/ttm/ttm_execbuf_util.h> -#include <drm/drmP.h> -#include <drm/drm_gem.h> #include <drm/amdgpu_drm.h> +#include <drm/drm_gem.h> +#include <drm/drm_ioctl.h> #include <drm/gpu_scheduler.h> #include <kgd_kfd_interface.h> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c index 0a4fba196b84..eba42c752bca 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c @@ -24,6 +24,7 @@ */ #include <linux/irqdomain.h> +#include <linux/pci.h> #include <linux/pm_domain.h> #include <linux/platform_device.h> #include <sound/designware_i2s.h> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c index 56f8ca2a3bb4..1e41367ef74e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c @@ -27,7 +27,7 @@ #include <linux/power_supply.h> #include <linux/pm_runtime.h> #include <acpi/video.h> -#include <drm/drmP.h> + #include <drm/drm_crtc_helper.h> #include "amdgpu.h" #include "amdgpu_pm.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_afmt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_afmt.c index 3889486f71fe..a4d65973bf7c 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_afmt.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_afmt.c @@ -25,7 +25,7 @@ */ #include <linux/hdmi.h> #include <linux/gcd.h> -#include <drm/drmP.h> + #include <drm/amdgpu_drm.h> #include "amdgpu.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c index 4af3989e4a75..c8887a1c852a 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c @@ -22,7 +22,7 @@ #include "amdgpu_amdkfd.h" #include "amd_shared.h" -#include <drm/drmP.h> + #include "amdgpu.h" #include "amdgpu_gfx.h" #include "amdgpu_dma_buf.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c index c6abcf72e822..5f459bf5f622 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c @@ -23,7 +23,7 @@ #include <linux/fdtable.h> #include <linux/uaccess.h> #include <linux/mmu_context.h> -#include <drm/drmP.h> + #include "amdgpu.h" #include "amdgpu_amdkfd.h" #include "cikd.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c index 4e8b4e949926..6d2f61449606 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c @@ -24,7 +24,7 @@ #include <linux/fdtable.h> #include <linux/uaccess.h> #include <linux/mmu_context.h> -#include <drm/drmP.h> + #include "amdgpu.h" #include "amdgpu_amdkfd.h" #include "gfx_v8_0.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c index d5af41143d12..85395f2d83a6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c @@ -26,7 +26,7 @@ #include <linux/fdtable.h> #include <linux/uaccess.h> #include <linux/mmu_context.h> -#include <drm/drmP.h> + #include "amdgpu.h" #include "amdgpu_amdkfd.h" #include "soc15_hw_ip.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c index 81e0e758cc54..df26bf34b675 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c @@ -22,11 +22,12 @@ #define pr_fmt(fmt) "kfd2kgd: " fmt +#include <linux/dma-buf.h> #include <linux/list.h> #include <linux/pagemap.h> #include <linux/sched/mm.h> -#include <linux/dma-buf.h> -#include <drm/drmP.h> +#include <linux/sched/task.h> + #include "amdgpu_object.h" #include "amdgpu_vm.h" #include "amdgpu_amdkfd.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c index e02781b37e73..1c9d40f97a9b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c @@ -23,7 +23,7 @@ * Authors: Dave Airlie * Alex Deucher */ -#include <drm/drmP.h> + #include <drm/amdgpu_drm.h> #include "amdgpu.h" #include "amdgpu_atombios.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c index f96d75c6e099..a2dbdf13c4c7 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c @@ -20,7 +20,7 @@ * OTHER DEALINGS IN THE SOFTWARE. * */ -#include <drm/drmP.h> + #include <drm/amdgpu_drm.h> #include "amdgpu.h" #include "atomfirmware.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c index 92b11de19581..9b384a94d2f3 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2010 Red Hat Inc. * Author : Dave Airlie <airlied@redhat.com> * - * Licensed under GPLv2 - * * ATPX support for both Intel/ATI */ #include <linux/vga_switcheroo.h> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_benchmark.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_benchmark.c index 3079ea8523c5..649e68c4479b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_benchmark.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_benchmark.c @@ -21,7 +21,7 @@ * * Authors: Jerome Glisse */ -#include <drm/drmP.h> + #include <drm/amdgpu_drm.h> #include "amdgpu.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c index a5df80d50d44..50dff69a0f6e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c @@ -25,10 +25,11 @@ * Alex Deucher * Jerome Glisse */ -#include <drm/drmP.h> + #include "amdgpu.h" #include "atom.h" +#include <linux/pci.h> #include <linux/slab.h> #include <linux/acpi.h> /* diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c index d497467b7fc6..7bcf86c61999 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c @@ -28,7 +28,8 @@ * Christian König <deathsimple@vodafone.de> */ -#include <drm/drmP.h> +#include <linux/uaccess.h> + #include "amdgpu.h" #include "amdgpu_trace.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c index 387f1cf1dc20..031b094607bd 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c @@ -22,8 +22,9 @@ * */ #include <linux/list.h> +#include <linux/pci.h> #include <linux/slab.h> -#include <drm/drmP.h> + #include <linux/firmware.h> #include <drm/amdgpu_drm.h> #include "amdgpu.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c index bf04c12bd324..73b2ede773d3 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c @@ -23,7 +23,7 @@ * Authors: Dave Airlie * Alex Deucher */ -#include <drm/drmP.h> + #include <drm/drm_edid.h> #include <drm/drm_fb_helper.h> #include <drm/drm_probe_helper.h> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c index fff558cf385b..dc63707e426f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c @@ -24,9 +24,11 @@ * Authors: * Jerome Glisse <glisse@freedesktop.org> */ + +#include <linux/file.h> #include <linux/pagemap.h> #include <linux/sync_file.h> -#include <drm/drmP.h> + #include <drm/amdgpu_drm.h> #include <drm/drm_syncobj.h> #include "amdgpu.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c index a28a3d722ba2..f539a2a92774 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c @@ -22,7 +22,6 @@ * Authors: monk liu <monk.liu@amd.com> */ -#include <drm/drmP.h> #include <drm/drm_auth.h> #include "amdgpu.h" #include "amdgpu_sched.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c index 8930d66f2204..f255a00c4492 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c @@ -24,8 +24,11 @@ */ #include <linux/kthread.h> -#include <drm/drmP.h> -#include <linux/debugfs.h> +#include <linux/pci.h> +#include <linux/uaccess.h> + +#include <drm/drm_debugfs.h> + #include "amdgpu.h" /** diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index d00fd5dd307a..a65c0661253a 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -27,9 +27,10 @@ */ #include <linux/power_supply.h> #include <linux/kthread.h> +#include <linux/module.h> #include <linux/console.h> #include <linux/slab.h> -#include <drm/drmP.h> + #include <drm/drm_atomic_helper.h> #include <drm/drm_probe_helper.h> #include <drm/amdgpu_drm.h> @@ -1631,6 +1632,7 @@ static int amdgpu_device_fw_loading(struct amdgpu_device *adev) { int r = 0; int i; + uint32_t smu_version; if (adev->asic_type >= CHIP_VEGA10) { for (i = 0; i < adev->num_ip_blocks; i++) { @@ -1656,16 +1658,9 @@ static int amdgpu_device_fw_loading(struct amdgpu_device *adev) } } } + r = amdgpu_pm_load_smu_firmware(adev, &smu_version); - if (adev->powerplay.pp_funcs && adev->powerplay.pp_funcs->load_firmware) { - r = adev->powerplay.pp_funcs->load_firmware(adev->powerplay.pp_handle); - if (r) { - pr_err("firmware loading failed\n"); - return r; - } - } - - return 0; + return r; } /** diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c index 30e6ad8a90bb..535650967b1a 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c @@ -23,7 +23,7 @@ * Authors: Dave Airlie * Alex Deucher */ -#include <drm/drmP.h> + #include <drm/amdgpu_drm.h> #include "amdgpu.h" #include "amdgpu_i2c.h" @@ -32,11 +32,13 @@ #include "amdgpu_display.h" #include <asm/div64.h> +#include <linux/pci.h> #include <linux/pm_runtime.h> #include <drm/drm_crtc_helper.h> #include <drm/drm_edid.h> #include <drm/drm_gem_framebuffer_helper.h> #include <drm/drm_fb_helper.h> +#include <drm/drm_vblank.h> static void amdgpu_display_flip_callback(struct dma_fence *f, struct dma_fence_cb *cb) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c index 4711cf1b5bd2..489041df1f45 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c @@ -31,8 +31,6 @@ * objects between different devices via PRIME <prime_buffer_sharing>`. */ -#include <drm/drmP.h> - #include "amdgpu.h" #include "amdgpu_display.h" #include "amdgpu_gem.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c index 523b8ab6b04e..eedecaf4c804 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c @@ -22,7 +22,6 @@ * Authors: Alex Deucher */ -#include <drm/drmP.h> #include "amdgpu.h" #include "amdgpu_atombios.h" #include "amdgpu_i2c.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c index 78706dfa753a..0a577a389024 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c @@ -22,14 +22,16 @@ * OTHER DEALINGS IN THE SOFTWARE. */ -#include <drm/drmP.h> #include <drm/amdgpu_drm.h> +#include <drm/drm_drv.h> #include <drm/drm_gem.h> +#include <drm/drm_vblank.h> #include "amdgpu_drv.h" #include <drm/drm_pciids.h> #include <linux/console.h> #include <linux/module.h> +#include <linux/pci.h> #include <linux/pm_runtime.h> #include <linux/vga_switcheroo.h> #include <drm/drm_probe_helper.h> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_encoders.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_encoders.c index ec78e2b2015c..571a6dfb473e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_encoders.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_encoders.c @@ -23,7 +23,7 @@ * Authors: Dave Airlie * Alex Deucher */ -#include <drm/drmP.h> + #include <drm/drm_crtc_helper.h> #include <drm/amdgpu_drm.h> #include "amdgpu.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c index 2e2869299a84..eb3569b46c1e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c @@ -23,22 +23,22 @@ * Authors: * David Airlie */ + #include <linux/module.h> -#include <linux/slab.h> #include <linux/pm_runtime.h> +#include <linux/slab.h> +#include <linux/vga_switcheroo.h> -#include <drm/drmP.h> +#include <drm/amdgpu_drm.h> #include <drm/drm_crtc.h> #include <drm/drm_crtc_helper.h> -#include <drm/amdgpu_drm.h> +#include <drm/drm_fb_helper.h> +#include <drm/drm_fourcc.h> + #include "amdgpu.h" #include "cikd.h" #include "amdgpu_gem.h" -#include <drm/drm_fb_helper.h> - -#include <linux/vga_switcheroo.h> - #include "amdgpu_display.h" /* object hierarchy - diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c index 3a483f7e89c7..df49fa4bbf61 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c @@ -34,7 +34,9 @@ #include <linux/kref.h> #include <linux/slab.h> #include <linux/firmware.h> -#include <drm/drmP.h> + +#include <drm/drm_debugfs.h> + #include "amdgpu.h" #include "amdgpu_trace.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c index 6d11e1721147..d79ab1da9e07 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c @@ -25,7 +25,10 @@ * Alex Deucher * Jerome Glisse */ -#include <drm/drmP.h> + +#include <linux/pci.h> +#include <linux/vmalloc.h> + #include <drm/amdgpu_drm.h> #ifdef CONFIG_X86 #include <asm/set_memory.h> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c index d513a5ad03dd..37b526c6f494 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c @@ -26,9 +26,13 @@ * Jerome Glisse */ #include <linux/ktime.h> +#include <linux/module.h> #include <linux/pagemap.h> -#include <drm/drmP.h> +#include <linux/pci.h> + #include <drm/amdgpu_drm.h> +#include <drm/drm_debugfs.h> + #include "amdgpu.h" #include "amdgpu_display.h" #include "amdgpu_xgmi.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c index 997932ebbb83..f198185c1fb6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c @@ -22,7 +22,7 @@ * OTHER DEALINGS IN THE SOFTWARE. * */ -#include <drm/drmP.h> + #include "amdgpu.h" #include "amdgpu_gfx.h" #include "amdgpu_rlc.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c index 250d9212cc38..924d83e711ef 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c @@ -24,6 +24,8 @@ * */ +#include <linux/io-64-nonatomic-lo-hi.h> + #include "amdgpu.h" /** diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c index 62591d081856..627104401e84 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c @@ -22,7 +22,6 @@ * Authors: Christian König */ -#include <drm/drmP.h> #include "amdgpu.h" struct amdgpu_gtt_mgr { diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c index f2739995c335..70dbe343f51d 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c @@ -23,9 +23,10 @@ * Authors: Dave Airlie * Alex Deucher */ + #include <linux/export.h> +#include <linux/pci.h> -#include <drm/drmP.h> #include <drm/drm_edid.h> #include <drm/amdgpu_drm.h> #include "amdgpu.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c index fe393a46f881..c124e583bb91 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c @@ -28,8 +28,10 @@ */ #include <linux/seq_file.h> #include <linux/slab.h> -#include <drm/drmP.h> + #include <drm/amdgpu_drm.h> +#include <drm/drm_debugfs.h> + #include "amdgpu.h" #include "atom.h" #include "amdgpu_trace.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c index df9b173c3d0b..df6d33381f8b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c @@ -24,7 +24,7 @@ #include <linux/idr.h> #include <linux/dma-fence-array.h> -#include <drm/drmP.h> + #include "amdgpu.h" #include "amdgpu_trace.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.c index 934dfdcb4e73..6d8f05511aba 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.c @@ -21,7 +21,8 @@ * */ -#include <drm/drmP.h> +#include <linux/dma-mapping.h> + #include "amdgpu.h" #include "amdgpu_ih.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ioc32.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ioc32.c index 26482914dc4b..5cf142e849bb 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ioc32.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ioc32.c @@ -29,8 +29,9 @@ */ #include <linux/compat.h> -#include <drm/drmP.h> #include <drm/amdgpu_drm.h> +#include <drm/drm_ioctl.h> + #include "amdgpu_drv.h" long amdgpu_kms_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c index af4c3b1af322..2a3f5ec298db 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c @@ -43,8 +43,11 @@ */ #include <linux/irq.h> -#include <drm/drmP.h> +#include <linux/pci.h> + #include <drm/drm_crtc_helper.h> +#include <drm/drm_irq.h> +#include <drm/drm_vblank.h> #include <drm/amdgpu_drm.h> #include "amdgpu.h" #include "amdgpu_ih.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c index 7ab1241bd9e5..9d76e0923a5a 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c @@ -24,7 +24,7 @@ #include <linux/kthread.h> #include <linux/wait.h> #include <linux/sched.h> -#include <drm/drmP.h> + #include "amdgpu.h" #include "amdgpu_trace.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c index 0f7cc98961d5..a70e5a32749a 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c @@ -25,8 +25,9 @@ * Alex Deucher * Jerome Glisse */ -#include <drm/drmP.h> + #include "amdgpu.h" +#include <drm/drm_debugfs.h> #include <drm/amdgpu_drm.h> #include "amdgpu_sched.h" #include "amdgpu_uvd.h" @@ -35,6 +36,8 @@ #include <linux/vga_switcheroo.h> #include <linux/slab.h> +#include <linux/uaccess.h> +#include <linux/pci.h> #include <linux/pm_runtime.h> #include "amdgpu_amdkfd.h" #include "amdgpu_gem.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c index 41ccee49a224..4ff4cf5988ea 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c @@ -47,7 +47,7 @@ #include <linux/module.h> #include <linux/hmm.h> #include <linux/interval_tree.h> -#include <drm/drmP.h> + #include <drm/drm.h> #include "amdgpu.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c index 93b2c5a48a71..16f96f2e3671 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c @@ -31,7 +31,7 @@ */ #include <linux/list.h> #include <linux/slab.h> -#include <drm/drmP.h> + #include <drm/amdgpu_drm.h> #include <drm/drm_cache.h> #include "amdgpu.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pll.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pll.c index 8e67c1210d7c..1f2305b7bd13 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pll.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pll.c @@ -20,7 +20,7 @@ * OTHER DEALINGS IN THE SOFTWARE. * */ -#include <drm/drmP.h> + #include <drm/amdgpu_drm.h> #include "amdgpu.h" #include "atom.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c index a73e1903d29b..194d0c75b072 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c @@ -22,7 +22,9 @@ * Authors: Rafał Miłecki <zajec5@gmail.com> * Alex Deucher <alexdeucher@gmail.com> */ -#include <drm/drmP.h> + +#include <drm/drm_debugfs.h> + #include "amdgpu.h" #include "amdgpu_drv.h" #include "amdgpu_pm.h" @@ -31,6 +33,7 @@ #include "amdgpu_smu.h" #include "atom.h" #include <linux/power_supply.h> +#include <linux/pci.h> #include <linux/hwmon.h> #include <linux/hwmon-sysfs.h> #include <linux/nospec.h> @@ -2698,6 +2701,21 @@ void amdgpu_pm_print_power_states(struct amdgpu_device *adev) } +int amdgpu_pm_load_smu_firmware(struct amdgpu_device *adev, uint32_t *smu_version) +{ + int r; + + if (adev->powerplay.pp_funcs && adev->powerplay.pp_funcs->load_firmware) { + r = adev->powerplay.pp_funcs->load_firmware(adev->powerplay.pp_handle); + if (r) { + pr_err("smu firmware loading failed\n"); + return r; + } + *smu_version = adev->pm.fw_version; + } + return 0; +} + int amdgpu_pm_sysfs_init(struct amdgpu_device *adev) { struct pp_hwmgr *hwmgr = adev->powerplay.pp_handle; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.h index f21a7716b90e..7ff0e7621fff 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.h @@ -34,6 +34,7 @@ void amdgpu_pm_acpi_event_handler(struct amdgpu_device *adev); int amdgpu_pm_sysfs_init(struct amdgpu_device *adev); void amdgpu_pm_sysfs_fini(struct amdgpu_device *adev); void amdgpu_pm_print_power_states(struct amdgpu_device *adev); +int amdgpu_pm_load_smu_firmware(struct amdgpu_device *adev, uint32_t *smu_version); void amdgpu_pm_compute_clocks(struct amdgpu_device *adev); void amdgpu_dpm_thermal_work_handler(struct work_struct *work); void amdgpu_dpm_enable_uvd(struct amdgpu_device *adev, bool enable); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c index af9835c8395d..909be1bf2294 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c @@ -24,7 +24,7 @@ */ #include <linux/firmware.h> -#include <drm/drmP.h> + #include "amdgpu.h" #include "amdgpu_psp.h" #include "amdgpu_ucode.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c index 011630f62f85..4d387557cc37 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c @@ -24,6 +24,8 @@ #include <linux/debugfs.h> #include <linux/list.h> #include <linux/module.h> +#include <linux/uaccess.h> + #include "amdgpu.h" #include "amdgpu_ras.h" #include "amdgpu_atomfirmware.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h index c6b34fbd695f..94c652f5265a 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h @@ -173,6 +173,8 @@ static inline int amdgpu_ras_is_supported(struct amdgpu_device *adev, { struct amdgpu_ras *ras = amdgpu_ras_get_context(adev); + if (block >= AMDGPU_RAS_BLOCK_COUNT) + return 0; return ras && (ras->supported & (1 << block)); } diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c index 8f5026c123ef..ee440fe29b91 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c @@ -28,8 +28,9 @@ */ #include <linux/seq_file.h> #include <linux/slab.h> +#include <linux/uaccess.h> #include <linux/debugfs.h> -#include <drm/drmP.h> + #include <drm/amdgpu_drm.h> #include "amdgpu.h" #include "atom.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sa.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_sa.c index bfaf5c6323be..0bd1d4ffc19e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sa.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sa.c @@ -41,7 +41,7 @@ * If we are asked to block we wait on all the oldest fence of all * rings. We just wait for any of those fence to complete. */ -#include <drm/drmP.h> + #include "amdgpu.h" static void amdgpu_sa_bo_remove_locked(struct amdgpu_sa_bo *sa_bo); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c index 639297250c21..c799691dfa84 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c @@ -23,8 +23,11 @@ */ #include <linux/fdtable.h> +#include <linux/file.h> #include <linux/pid.h> + #include <drm/amdgpu_drm.h> + #include "amdgpu.h" #include "amdgpu_vm.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.h index 2a1a0c734bdd..12299fd95691 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.h @@ -25,7 +25,10 @@ #ifndef __AMDGPU_SCHED_H__ #define __AMDGPU_SCHED_H__ -#include <drm/drmP.h> +enum drm_sched_priority; + +struct drm_device; +struct drm_file; enum drm_sched_priority amdgpu_to_sched_priority(int amdgpu_priority); int amdgpu_sched_ioctl(struct drm_device *dev, void *data, diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c index 115bb0c99b0f..a425329d1897 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c @@ -20,7 +20,7 @@ * OTHER DEALINGS IN THE SOFTWARE. * */ -#include <drm/drmP.h> + #include "amdgpu.h" #include "amdgpu_sdma.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c index 2d6f5ec77a68..9828f3c7c655 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c @@ -28,7 +28,6 @@ * Christian König <christian.koenig@amd.com> */ -#include <drm/drmP.h> #include "amdgpu.h" #include "amdgpu_trace.h" #include "amdgpu_amdkfd.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_test.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_test.c index 8904e62dca7a..b66d29d5ffa2 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_test.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_test.c @@ -22,7 +22,7 @@ * * Authors: Michel Dänzer */ -#include <drm/drmP.h> + #include <drm/amdgpu_drm.h> #include "amdgpu.h" #include "amdgpu_uvd.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h index d3ca2424b5fe..77674a7b9616 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h @@ -28,8 +28,6 @@ #include <linux/types.h> #include <linux/tracepoint.h> -#include <drm/drmP.h> - #undef TRACE_SYSTEM #define TRACE_SYSTEM amdgpu #define TRACE_INCLUDE_FILE amdgpu_trace diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_trace_points.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_trace_points.c index f212402570a5..57c6c39ba064 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_trace_points.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_trace_points.c @@ -21,7 +21,7 @@ * * Author : Dave Airlie <airlied@redhat.com> */ -#include <drm/drmP.h> + #include <drm/amdgpu_drm.h> #include "amdgpu.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c index 7138dc1dd1f4..d81bebf76310 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c @@ -29,21 +29,26 @@ * Thomas Hellstrom <thomas-at-tungstengraphics-dot-com> * Dave Airlie */ + +#include <linux/dma-mapping.h> +#include <linux/iommu.h> +#include <linux/hmm.h> +#include <linux/pagemap.h> +#include <linux/sched/task.h> +#include <linux/seq_file.h> +#include <linux/slab.h> +#include <linux/swap.h> +#include <linux/swiotlb.h> + #include <drm/ttm/ttm_bo_api.h> #include <drm/ttm/ttm_bo_driver.h> #include <drm/ttm/ttm_placement.h> #include <drm/ttm/ttm_module.h> #include <drm/ttm/ttm_page_alloc.h> -#include <drm/drmP.h> + +#include <drm/drm_debugfs.h> #include <drm/amdgpu_drm.h> -#include <linux/seq_file.h> -#include <linux/slab.h> -#include <linux/swiotlb.h> -#include <linux/swap.h> -#include <linux/pagemap.h> -#include <linux/debugfs.h> -#include <linux/iommu.h> -#include <linux/hmm.h> + #include "amdgpu.h" #include "amdgpu_object.h" #include "amdgpu_trace.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c index 33c1eb76c076..524f70f2b52f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c @@ -24,7 +24,7 @@ #include <linux/firmware.h> #include <linux/slab.h> #include <linux/module.h> -#include <drm/drmP.h> + #include "amdgpu.h" #include "amdgpu_ucode.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c index 4e5d13e41f6a..5b2fea3b4a2c 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c @@ -30,7 +30,7 @@ #include <linux/firmware.h> #include <linux/module.h> -#include <drm/drmP.h> + #include <drm/drm.h> #include "amdgpu.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c index c021b114c8a4..b70b3c45bb29 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c @@ -27,7 +27,7 @@ #include <linux/firmware.h> #include <linux/module.h> -#include <drm/drmP.h> + #include <drm/drm.h> #include "amdgpu.h" @@ -1072,7 +1072,7 @@ void amdgpu_vce_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq, int amdgpu_vce_ring_test_ring(struct amdgpu_ring *ring) { struct amdgpu_device *adev = ring->adev; - uint32_t rptr = amdgpu_ring_get_rptr(ring); + uint32_t rptr; unsigned i; int r, timeout = adev->usec_timeout; @@ -1084,13 +1084,15 @@ int amdgpu_vce_ring_test_ring(struct amdgpu_ring *ring) if (r) return r; + rptr = amdgpu_ring_get_rptr(ring); + amdgpu_ring_write(ring, VCE_CMD_END); amdgpu_ring_commit(ring); for (i = 0; i < timeout; i++) { if (amdgpu_ring_get_rptr(ring) != rptr) break; - DRM_UDELAY(1); + udelay(1); } if (i >= timeout) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c index 118451f5e3aa..9f32bf862d94 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c @@ -26,7 +26,8 @@ #include <linux/firmware.h> #include <linux/module.h> -#include <drm/drmP.h> +#include <linux/pci.h> + #include <drm/drm.h> #include "amdgpu.h" @@ -320,7 +321,7 @@ int amdgpu_vcn_dec_ring_test_ring(struct amdgpu_ring *ring) tmp = RREG32(SOC15_REG_OFFSET(UVD, 0, mmUVD_SCRATCH9)); if (tmp == 0xDEADBEEF) break; - DRM_UDELAY(1); + udelay(1); } if (i >= adev->usec_timeout) @@ -468,7 +469,7 @@ error: int amdgpu_vcn_enc_ring_test_ring(struct amdgpu_ring *ring) { struct amdgpu_device *adev = ring->adev; - uint32_t rptr = amdgpu_ring_get_rptr(ring); + uint32_t rptr; unsigned i; int r; @@ -476,13 +477,15 @@ int amdgpu_vcn_enc_ring_test_ring(struct amdgpu_ring *ring) if (r) return r; + rptr = amdgpu_ring_get_rptr(ring); + amdgpu_ring_write(ring, VCN_ENC_CMD_END); amdgpu_ring_commit(ring); for (i = 0; i < adev->usec_timeout; i++) { if (amdgpu_ring_get_rptr(ring) != rptr) break; - DRM_UDELAY(1); + udelay(1); } if (i >= adev->usec_timeout) @@ -641,7 +644,7 @@ int amdgpu_vcn_jpeg_ring_test_ring(struct amdgpu_ring *ring) tmp = RREG32(SOC15_REG_OFFSET(UVD, 0, mmUVD_SCRATCH9)); if (tmp == 0xDEADBEEF) break; - DRM_UDELAY(1); + udelay(1); } if (i >= adev->usec_timeout) @@ -715,7 +718,7 @@ int amdgpu_vcn_jpeg_ring_test_ib(struct amdgpu_ring *ring, long timeout) tmp = RREG32(SOC15_REG_OFFSET(UVD, 0, mmUVD_SCRATCH9)); if (tmp == 0xDEADBEEF) break; - DRM_UDELAY(1); + udelay(1); } if (i >= adev->usec_timeout) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c index 1f0bd4d16475..07a7e3820b7b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c @@ -21,6 +21,10 @@ * */ +#include <linux/module.h> + +#include <drm/drm_drv.h> + #include "amdgpu.h" bool amdgpu_virt_mmio_blocked(struct amdgpu_device *adev) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index 4f10f5aba00b..e44f9dd202e8 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -28,7 +28,7 @@ #include <linux/dma-fence-array.h> #include <linux/interval_tree_generic.h> #include <linux/idr.h> -#include <drm/drmP.h> + #include <drm/amdgpu_drm.h> #include "amdgpu.h" #include "amdgpu_trace.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c index ec9ea3fdbb4a..8abc9b6892ea 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c @@ -22,7 +22,6 @@ * Authors: Christian König */ -#include <drm/drmP.h> #include "amdgpu.h" struct amdgpu_vram_mgr { diff --git a/drivers/gpu/drm/amd/amdgpu/atom.h b/drivers/gpu/drm/amd/amdgpu/atom.h index a39170991afe..4205bbe5d8d7 100644 --- a/drivers/gpu/drm/amd/amdgpu/atom.h +++ b/drivers/gpu/drm/amd/amdgpu/atom.h @@ -26,7 +26,8 @@ #define ATOM_H #include <linux/types.h> -#include <drm/drmP.h> + +struct drm_device; #define ATOM_BIOS_MAGIC 0xAA55 #define ATOM_ATI_MAGIC_PTR 0x30 diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_crtc.c b/drivers/gpu/drm/amd/amdgpu/atombios_crtc.c index 8a0818b23ea4..213e62a28ba0 100644 --- a/drivers/gpu/drm/amd/amdgpu/atombios_crtc.c +++ b/drivers/gpu/drm/amd/amdgpu/atombios_crtc.c @@ -23,7 +23,7 @@ * Authors: Dave Airlie * Alex Deucher */ -#include <drm/drmP.h> + #include <drm/drm_crtc_helper.h> #include <drm/amdgpu_drm.h> #include <drm/drm_fixed.h> diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_dp.c b/drivers/gpu/drm/amd/amdgpu/atombios_dp.c index f81068ba4cc6..6858cde9fc5d 100644 --- a/drivers/gpu/drm/amd/amdgpu/atombios_dp.c +++ b/drivers/gpu/drm/amd/amdgpu/atombios_dp.c @@ -24,7 +24,7 @@ * Alex Deucher * Jerome Glisse */ -#include <drm/drmP.h> + #include <drm/amdgpu_drm.h> #include "amdgpu.h" diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c b/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c index 60e2447e12c5..1e94a9b652f7 100644 --- a/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c +++ b/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c @@ -23,7 +23,9 @@ * Authors: Dave Airlie * Alex Deucher */ -#include <drm/drmP.h> + +#include <linux/pci.h> + #include <drm/drm_crtc_helper.h> #include <drm/amdgpu_drm.h> #include "amdgpu.h" diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_i2c.c b/drivers/gpu/drm/amd/amdgpu/atombios_i2c.c index f9b2ce9a98f3..980c363b1a0a 100644 --- a/drivers/gpu/drm/amd/amdgpu/atombios_i2c.c +++ b/drivers/gpu/drm/amd/amdgpu/atombios_i2c.c @@ -22,7 +22,7 @@ * Authors: Alex Deucher * */ -#include <drm/drmP.h> + #include <drm/amdgpu_drm.h> #include "amdgpu.h" #include "atom.h" diff --git a/drivers/gpu/drm/amd/amdgpu/cik.c b/drivers/gpu/drm/amd/amdgpu/cik.c index 3a4f20766a39..1ffbc0d3d7a1 100644 --- a/drivers/gpu/drm/amd/amdgpu/cik.c +++ b/drivers/gpu/drm/amd/amdgpu/cik.c @@ -24,7 +24,8 @@ #include <linux/firmware.h> #include <linux/slab.h> #include <linux/module.h> -#include <drm/drmP.h> +#include <linux/pci.h> + #include "amdgpu.h" #include "amdgpu_atombios.h" #include "amdgpu_ih.h" diff --git a/drivers/gpu/drm/amd/amdgpu/cik_ih.c b/drivers/gpu/drm/amd/amdgpu/cik_ih.c index 721c757156e8..401c99f0b2d0 100644 --- a/drivers/gpu/drm/amd/amdgpu/cik_ih.c +++ b/drivers/gpu/drm/amd/amdgpu/cik_ih.c @@ -20,7 +20,9 @@ * OTHER DEALINGS IN THE SOFTWARE. * */ -#include <drm/drmP.h> + +#include <linux/pci.h> + #include "amdgpu.h" #include "amdgpu_ih.h" #include "cikd.h" diff --git a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c index d42808b05971..c45304f1047c 100644 --- a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c +++ b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c @@ -21,8 +21,10 @@ * * Authors: Alex Deucher */ + #include <linux/firmware.h> -#include <drm/drmP.h> +#include <linux/module.h> + #include "amdgpu.h" #include "amdgpu_ucode.h" #include "amdgpu_trace.h" @@ -640,7 +642,7 @@ static int cik_sdma_ring_test_ring(struct amdgpu_ring *ring) tmp = le32_to_cpu(adev->wb.wb[index]); if (tmp == 0xDEADBEEF) break; - DRM_UDELAY(1); + udelay(1); } if (i >= adev->usec_timeout) diff --git a/drivers/gpu/drm/amd/amdgpu/cz_ih.c b/drivers/gpu/drm/amd/amdgpu/cz_ih.c index 61024b9c7a4b..1dca0cabc326 100644 --- a/drivers/gpu/drm/amd/amdgpu/cz_ih.c +++ b/drivers/gpu/drm/amd/amdgpu/cz_ih.c @@ -20,7 +20,9 @@ * OTHER DEALINGS IN THE SOFTWARE. * */ -#include <drm/drmP.h> + +#include <linux/pci.h> + #include "amdgpu.h" #include "amdgpu_ih.h" #include "vid.h" diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c index 1f0426d2fc2a..1ffd1963e765 100644 --- a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c +++ b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c @@ -20,7 +20,10 @@ * OTHER DEALINGS IN THE SOFTWARE. * */ -#include <drm/drmP.h> + +#include <drm/drm_fourcc.h> +#include <drm/drm_vblank.h> + #include "amdgpu.h" #include "amdgpu_pm.h" #include "amdgpu_i2c.h" diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c index 2280b971d758..9e0782b54066 100644 --- a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c @@ -20,7 +20,10 @@ * OTHER DEALINGS IN THE SOFTWARE. * */ -#include <drm/drmP.h> + +#include <drm/drm_fourcc.h> +#include <drm/drm_vblank.h> + #include "amdgpu.h" #include "amdgpu_pm.h" #include "amdgpu_i2c.h" diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c index bea32f076b91..4bf453e07dca 100644 --- a/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c +++ b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c @@ -20,7 +20,12 @@ * OTHER DEALINGS IN THE SOFTWARE. * */ -#include <drm/drmP.h> + +#include <linux/pci.h> + +#include <drm/drm_fourcc.h> +#include <drm/drm_vblank.h> + #include "amdgpu.h" #include "amdgpu_pm.h" #include "amdgpu_i2c.h" diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c index 13da915991dd..b23418ca8f6a 100644 --- a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c +++ b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c @@ -20,7 +20,10 @@ * OTHER DEALINGS IN THE SOFTWARE. * */ -#include <drm/drmP.h> + +#include <drm/drm_fourcc.h> +#include <drm/drm_vblank.h> + #include "amdgpu.h" #include "amdgpu_pm.h" #include "amdgpu_i2c.h" diff --git a/drivers/gpu/drm/amd/amdgpu/dce_virtual.c b/drivers/gpu/drm/amd/amdgpu/dce_virtual.c index e4cc1d48eaab..3026298da7eb 100644 --- a/drivers/gpu/drm/amd/amdgpu/dce_virtual.c +++ b/drivers/gpu/drm/amd/amdgpu/dce_virtual.c @@ -20,7 +20,9 @@ * OTHER DEALINGS IN THE SOFTWARE. * */ -#include <drm/drmP.h> + +#include <drm/drm_vblank.h> + #include "amdgpu.h" #include "amdgpu_pm.h" #include "amdgpu_i2c.h" diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c index c0cb244f58cd..91f10995249b 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c @@ -21,6 +21,8 @@ * */ #include <linux/firmware.h> +#include <linux/module.h> + #include "amdgpu.h" #include "amdgpu_ih.h" #include "amdgpu_gfx.h" @@ -1812,7 +1814,7 @@ static int gfx_v6_0_ring_test_ring(struct amdgpu_ring *ring) tmp = RREG32(scratch); if (tmp == 0xDEADBEEF) break; - DRM_UDELAY(1); + udelay(1); } if (i >= adev->usec_timeout) diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c index 4cd1731d62fd..003bb5769183 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c @@ -20,8 +20,10 @@ * OTHER DEALINGS IN THE SOFTWARE. * */ + #include <linux/firmware.h> -#include <drm/drmP.h> +#include <linux/module.h> + #include "amdgpu.h" #include "amdgpu_ih.h" #include "amdgpu_gfx.h" @@ -2080,7 +2082,7 @@ static int gfx_v7_0_ring_test_ring(struct amdgpu_ring *ring) tmp = RREG32(scratch); if (tmp == 0xDEADBEEF) break; - DRM_UDELAY(1); + udelay(1); } if (i >= adev->usec_timeout) r = -ETIMEDOUT; diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c index 25400b708722..b7a2df46dc22 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c @@ -20,9 +20,13 @@ * OTHER DEALINGS IN THE SOFTWARE. * */ + +#include <linux/delay.h> #include <linux/kernel.h> #include <linux/firmware.h> -#include <drm/drmP.h> +#include <linux/module.h> +#include <linux/pci.h> + #include "amdgpu.h" #include "amdgpu_gfx.h" #include "vi.h" @@ -855,7 +859,7 @@ static int gfx_v8_0_ring_test_ring(struct amdgpu_ring *ring) tmp = RREG32(scratch); if (tmp == 0xDEADBEEF) break; - DRM_UDELAY(1); + udelay(1); } if (i >= adev->usec_timeout) diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c index 2e9cac19a417..b4b85e550bc2 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c @@ -20,14 +20,19 @@ * OTHER DEALINGS IN THE SOFTWARE. * */ + +#include <linux/delay.h> #include <linux/kernel.h> #include <linux/firmware.h> -#include <drm/drmP.h> +#include <linux/module.h> +#include <linux/pci.h> + #include "amdgpu.h" #include "amdgpu_gfx.h" #include "soc15.h" #include "soc15d.h" #include "amdgpu_atomfirmware.h" +#include "amdgpu_pm.h" #include "gc/gc_9_0_offset.h" #include "gc/gc_9_0_sh_mask.h" @@ -97,6 +102,7 @@ MODULE_FIRMWARE("amdgpu/raven2_me.bin"); MODULE_FIRMWARE("amdgpu/raven2_mec.bin"); MODULE_FIRMWARE("amdgpu/raven2_mec2.bin"); MODULE_FIRMWARE("amdgpu/raven2_rlc.bin"); +MODULE_FIRMWARE("amdgpu/raven_kicker_rlc.bin"); static const struct soc15_reg_golden golden_settings_gc_9_0[] = { @@ -420,7 +426,7 @@ static int gfx_v9_0_ring_test_ring(struct amdgpu_ring *ring) tmp = RREG32(scratch); if (tmp == 0xDEADBEEF) break; - DRM_UDELAY(1); + udelay(1); } if (i >= adev->usec_timeout) @@ -591,7 +597,8 @@ static void gfx_v9_0_check_if_need_gfxoff(struct amdgpu_device *adev) case CHIP_RAVEN: if (adev->rev_id >= 0x8 || adev->pdev->device == 0x15d8) break; - if ((adev->gfx.rlc_fw_version < 531) || + if ((adev->gfx.rlc_fw_version != 106 && + adev->gfx.rlc_fw_version < 531) || (adev->gfx.rlc_fw_version == 53815) || (adev->gfx.rlc_feature_version < 1) || !adev->gfx.rlc.is_rlc_v2_1) @@ -615,6 +622,7 @@ static int gfx_v9_0_init_microcode(struct amdgpu_device *adev) unsigned int i = 0; uint16_t version_major; uint16_t version_minor; + uint32_t smu_version; DRM_DEBUG("\n"); @@ -685,6 +693,12 @@ static int gfx_v9_0_init_microcode(struct amdgpu_device *adev) (((adev->pdev->revision >= 0xC8) && (adev->pdev->revision <= 0xCF)) || ((adev->pdev->revision >= 0xD8) && (adev->pdev->revision <= 0xDF)))) snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_rlc_am4.bin", chip_name); + else if (!strcmp(chip_name, "raven") && (amdgpu_pm_load_smu_firmware(adev, &smu_version) == 0) && + (smu_version >= 0x41e2b)) + /** + *SMC is loaded by SBIOS on APU and it's able to get the SMU version directly. + */ + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_kicker_rlc.bin", chip_name); else snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_rlc.bin", chip_name); err = request_firmware(&adev->gfx.rlc_fw, fw_name, adev->dev); diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c index b06d876da2d9..ca8dbe91cc8b 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c @@ -20,8 +20,11 @@ * OTHER DEALINGS IN THE SOFTWARE. * */ + #include <linux/firmware.h> -#include <drm/drmP.h> +#include <linux/module.h> +#include <linux/pci.h> + #include <drm/drm_cache.h> #include "amdgpu.h" #include "gmc_v6_0.h" diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c index 75aa3332aee2..57f80065d57a 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c @@ -20,8 +20,11 @@ * OTHER DEALINGS IN THE SOFTWARE. * */ + #include <linux/firmware.h> -#include <drm/drmP.h> +#include <linux/module.h> +#include <linux/pci.h> + #include <drm/drm_cache.h> #include "amdgpu.h" #include "cikd.h" diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c index 8bf2ba310fd9..9238280d1ff7 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c @@ -20,8 +20,11 @@ * OTHER DEALINGS IN THE SOFTWARE. * */ + #include <linux/firmware.h> -#include <drm/drmP.h> +#include <linux/module.h> +#include <linux/pci.h> + #include <drm/drm_cache.h> #include "amdgpu.h" #include "gmc_v8_0.h" diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c index 602593bab7a7..8e3f5990e278 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c @@ -20,8 +20,12 @@ * OTHER DEALINGS IN THE SOFTWARE. * */ + #include <linux/firmware.h> +#include <linux/pci.h> + #include <drm/drm_cache.h> + #include "amdgpu.h" #include "gmc_v9_0.h" #include "amdgpu_atomfirmware.h" @@ -624,9 +628,8 @@ static bool gmc_v9_0_keep_stolen_memory(struct amdgpu_device *adev) */ switch (adev->asic_type) { case CHIP_VEGA10: - return true; case CHIP_RAVEN: - return (adev->pdev->device == 0x15d8); + return true; case CHIP_VEGA12: case CHIP_VEGA20: default: diff --git a/drivers/gpu/drm/amd/amdgpu/iceland_ih.c b/drivers/gpu/drm/amd/amdgpu/iceland_ih.c index b1626e1d2f5d..a13dd9a51149 100644 --- a/drivers/gpu/drm/amd/amdgpu/iceland_ih.c +++ b/drivers/gpu/drm/amd/amdgpu/iceland_ih.c @@ -20,7 +20,9 @@ * OTHER DEALINGS IN THE SOFTWARE. * */ -#include <drm/drmP.h> + +#include <linux/pci.h> + #include "amdgpu.h" #include "amdgpu_ih.h" #include "vid.h" diff --git a/drivers/gpu/drm/amd/amdgpu/kv_dpm.c b/drivers/gpu/drm/amd/amdgpu/kv_dpm.c index f2e6b148ccad..4b3faaccecb9 100644 --- a/drivers/gpu/drm/amd/amdgpu/kv_dpm.c +++ b/drivers/gpu/drm/amd/amdgpu/kv_dpm.c @@ -21,7 +21,6 @@ * */ -#include <drm/drmP.h> #include "amdgpu.h" #include "amdgpu_pm.h" #include "cikd.h" diff --git a/drivers/gpu/drm/amd/amdgpu/kv_smc.c b/drivers/gpu/drm/amd/amdgpu/kv_smc.c index b82e33c01571..2d9ab6b8be66 100644 --- a/drivers/gpu/drm/amd/amdgpu/kv_smc.c +++ b/drivers/gpu/drm/amd/amdgpu/kv_smc.c @@ -22,7 +22,6 @@ * Authors: Alex Deucher */ -#include <drm/drmP.h> #include "amdgpu.h" #include "cikd.h" #include "kv_dpm.h" diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c index 77c2bc344dfc..ce1ea31feee0 100644 --- a/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c +++ b/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c @@ -24,6 +24,9 @@ */ #include <linux/firmware.h> +#include <linux/module.h> +#include <linux/pci.h> + #include "amdgpu.h" #include "amdgpu_psp.h" #include "amdgpu_ucode.h" diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c index b91df7bd1d98..b1e7aca72578 100644 --- a/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c @@ -21,6 +21,8 @@ */ #include <linux/firmware.h> +#include <linux/module.h> + #include "amdgpu.h" #include "amdgpu_psp.h" #include "amdgpu_ucode.h" diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c b/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c index 3f5827764df0..2ea772692037 100644 --- a/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c +++ b/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c @@ -24,7 +24,9 @@ */ #include <linux/firmware.h> -#include <drm/drmP.h> +#include <linux/module.h> +#include <linux/pci.h> + #include "amdgpu.h" #include "amdgpu_psp.h" #include "amdgpu_ucode.h" diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c b/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c index 36196372e8db..a10175838013 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c @@ -21,8 +21,11 @@ * * Authors: Alex Deucher */ + +#include <linux/delay.h> #include <linux/firmware.h> -#include <drm/drmP.h> +#include <linux/module.h> + #include "amdgpu.h" #include "amdgpu_ucode.h" #include "amdgpu_trace.h" @@ -574,7 +577,7 @@ static int sdma_v2_4_ring_test_ring(struct amdgpu_ring *ring) tmp = le32_to_cpu(adev->wb.wb[index]); if (tmp == 0xDEADBEEF) break; - DRM_UDELAY(1); + udelay(1); } if (i >= adev->usec_timeout) diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c index 6d39544e7829..5f4e2c616241 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c @@ -21,8 +21,11 @@ * * Authors: Alex Deucher */ + +#include <linux/delay.h> #include <linux/firmware.h> -#include <drm/drmP.h> +#include <linux/module.h> + #include "amdgpu.h" #include "amdgpu_ucode.h" #include "amdgpu_trace.h" @@ -846,7 +849,7 @@ static int sdma_v3_0_ring_test_ring(struct amdgpu_ring *ring) tmp = le32_to_cpu(adev->wb.wb[index]); if (tmp == 0xDEADBEEF) break; - DRM_UDELAY(1); + udelay(1); } if (i >= adev->usec_timeout) diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c index 7a259c5b6c62..bc3087599523 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c @@ -21,8 +21,11 @@ * */ +#include <linux/delay.h> #include <linux/firmware.h> -#include <drm/drmP.h> +#include <linux/module.h> +#include <linux/pci.h> + #include "amdgpu.h" #include "amdgpu_ucode.h" #include "amdgpu_trace.h" @@ -1209,7 +1212,7 @@ static int sdma_v4_0_ring_test_ring(struct amdgpu_ring *ring) tmp = le32_to_cpu(adev->wb.wb[index]); if (tmp == 0xDEADBEEF) break; - DRM_UDELAY(1); + udelay(1); } if (i >= adev->usec_timeout) diff --git a/drivers/gpu/drm/amd/amdgpu/si.c b/drivers/gpu/drm/amd/amdgpu/si.c index 4ff930a47e10..5e1a2528df7f 100644 --- a/drivers/gpu/drm/amd/amdgpu/si.c +++ b/drivers/gpu/drm/amd/amdgpu/si.c @@ -24,7 +24,8 @@ #include <linux/firmware.h> #include <linux/slab.h> #include <linux/module.h> -#include <drm/drmP.h> +#include <linux/pci.h> + #include "amdgpu.h" #include "amdgpu_atombios.h" #include "amdgpu_ih.h" diff --git a/drivers/gpu/drm/amd/amdgpu/si_dma.c b/drivers/gpu/drm/amd/amdgpu/si_dma.c index 3eeefd40dae0..bdda8b4e03f0 100644 --- a/drivers/gpu/drm/amd/amdgpu/si_dma.c +++ b/drivers/gpu/drm/amd/amdgpu/si_dma.c @@ -21,7 +21,7 @@ * * Authors: Alex Deucher */ -#include <drm/drmP.h> + #include "amdgpu.h" #include "amdgpu_trace.h" #include "si.h" @@ -230,7 +230,7 @@ static int si_dma_ring_test_ring(struct amdgpu_ring *ring) tmp = le32_to_cpu(adev->wb.wb[index]); if (tmp == 0xDEADBEEF) break; - DRM_UDELAY(1); + udelay(1); } if (i >= adev->usec_timeout) diff --git a/drivers/gpu/drm/amd/amdgpu/si_dpm.c b/drivers/gpu/drm/amd/amdgpu/si_dpm.c index d57e75e5c71f..4cb4c891120b 100644 --- a/drivers/gpu/drm/amd/amdgpu/si_dpm.c +++ b/drivers/gpu/drm/amd/amdgpu/si_dpm.c @@ -21,7 +21,9 @@ * */ -#include <drm/drmP.h> +#include <linux/module.h> +#include <linux/pci.h> + #include "amdgpu.h" #include "amdgpu_pm.h" #include "amdgpu_dpm.h" diff --git a/drivers/gpu/drm/amd/amdgpu/si_ih.c b/drivers/gpu/drm/amd/amdgpu/si_ih.c index 8c50c9cab455..57bb5f9e08b2 100644 --- a/drivers/gpu/drm/amd/amdgpu/si_ih.c +++ b/drivers/gpu/drm/amd/amdgpu/si_ih.c @@ -20,7 +20,9 @@ * OTHER DEALINGS IN THE SOFTWARE. * */ -#include <drm/drmP.h> + +#include <linux/pci.h> + #include "amdgpu.h" #include "amdgpu_ih.h" #include "sid.h" diff --git a/drivers/gpu/drm/amd/amdgpu/si_smc.c b/drivers/gpu/drm/amd/amdgpu/si_smc.c index 4a2fd8b61940..8f994ffa9cd1 100644 --- a/drivers/gpu/drm/amd/amdgpu/si_smc.c +++ b/drivers/gpu/drm/amd/amdgpu/si_smc.c @@ -23,7 +23,7 @@ */ #include <linux/firmware.h> -#include <drm/drmP.h> + #include "amdgpu.h" #include "sid.h" #include "ppsmc.h" diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c index d9fdd95fd6e6..b769995c3029 100644 --- a/drivers/gpu/drm/amd/amdgpu/soc15.c +++ b/drivers/gpu/drm/amd/amdgpu/soc15.c @@ -23,7 +23,8 @@ #include <linux/firmware.h> #include <linux/slab.h> #include <linux/module.h> -#include <drm/drmP.h> +#include <linux/pci.h> + #include "amdgpu.h" #include "amdgpu_atombios.h" #include "amdgpu_ih.h" diff --git a/drivers/gpu/drm/amd/amdgpu/tonga_ih.c b/drivers/gpu/drm/amd/amdgpu/tonga_ih.c index a20b711a6756..e40140bf6699 100644 --- a/drivers/gpu/drm/amd/amdgpu/tonga_ih.c +++ b/drivers/gpu/drm/amd/amdgpu/tonga_ih.c @@ -20,7 +20,9 @@ * OTHER DEALINGS IN THE SOFTWARE. * */ -#include <drm/drmP.h> + +#include <linux/pci.h> + #include "amdgpu.h" #include "amdgpu_ih.h" #include "vid.h" diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c b/drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c index bf3385280d3f..82abd8e728ab 100644 --- a/drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c +++ b/drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c @@ -23,7 +23,7 @@ */ #include <linux/firmware.h> -#include <drm/drmP.h> + #include "amdgpu.h" #include "amdgpu_uvd.h" #include "cikd.h" @@ -491,7 +491,7 @@ static int uvd_v4_2_ring_test_ring(struct amdgpu_ring *ring) tmp = RREG32(mmUVD_CONTEXT_ID); if (tmp == 0xDEADBEEF) break; - DRM_UDELAY(1); + udelay(1); } if (i >= adev->usec_timeout) diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c b/drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c index 3210a7bd9a6d..01e62fb8e6e0 100644 --- a/drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c +++ b/drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c @@ -22,8 +22,9 @@ * Authors: Christian König <christian.koenig@amd.com> */ +#include <linux/delay.h> #include <linux/firmware.h> -#include <drm/drmP.h> + #include "amdgpu.h" #include "amdgpu_uvd.h" #include "vid.h" @@ -506,7 +507,7 @@ static int uvd_v5_0_ring_test_ring(struct amdgpu_ring *ring) tmp = RREG32(mmUVD_CONTEXT_ID); if (tmp == 0xDEADBEEF) break; - DRM_UDELAY(1); + udelay(1); } if (i >= adev->usec_timeout) diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c b/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c index c61a314c56cc..670784a78512 100644 --- a/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c +++ b/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c @@ -23,7 +23,7 @@ */ #include <linux/firmware.h> -#include <drm/drmP.h> + #include "amdgpu.h" #include "amdgpu_uvd.h" #include "vid.h" @@ -170,20 +170,23 @@ static void uvd_v6_0_enc_ring_set_wptr(struct amdgpu_ring *ring) static int uvd_v6_0_enc_ring_test_ring(struct amdgpu_ring *ring) { struct amdgpu_device *adev = ring->adev; - uint32_t rptr = amdgpu_ring_get_rptr(ring); + uint32_t rptr; unsigned i; int r; r = amdgpu_ring_alloc(ring, 16); if (r) return r; + + rptr = amdgpu_ring_get_rptr(ring); + amdgpu_ring_write(ring, HEVC_ENC_CMD_END); amdgpu_ring_commit(ring); for (i = 0; i < adev->usec_timeout; i++) { if (amdgpu_ring_get_rptr(ring) != rptr) break; - DRM_UDELAY(1); + udelay(1); } if (i >= adev->usec_timeout) @@ -957,7 +960,7 @@ static int uvd_v6_0_ring_test_ring(struct amdgpu_ring *ring) tmp = RREG32(mmUVD_CONTEXT_ID); if (tmp == 0xDEADBEEF) break; - DRM_UDELAY(1); + udelay(1); } if (i >= adev->usec_timeout) diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c b/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c index cdb96d4cb424..a6bfe7651d07 100644 --- a/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c +++ b/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c @@ -22,7 +22,7 @@ */ #include <linux/firmware.h> -#include <drm/drmP.h> + #include "amdgpu.h" #include "amdgpu_uvd.h" #include "soc15.h" @@ -175,7 +175,7 @@ static void uvd_v7_0_enc_ring_set_wptr(struct amdgpu_ring *ring) static int uvd_v7_0_enc_ring_test_ring(struct amdgpu_ring *ring) { struct amdgpu_device *adev = ring->adev; - uint32_t rptr = amdgpu_ring_get_rptr(ring); + uint32_t rptr; unsigned i; int r; @@ -185,13 +185,16 @@ static int uvd_v7_0_enc_ring_test_ring(struct amdgpu_ring *ring) r = amdgpu_ring_alloc(ring, 16); if (r) return r; + + rptr = amdgpu_ring_get_rptr(ring); + amdgpu_ring_write(ring, HEVC_ENC_CMD_END); amdgpu_ring_commit(ring); for (i = 0; i < adev->usec_timeout; i++) { if (amdgpu_ring_get_rptr(ring) != rptr) break; - DRM_UDELAY(1); + udelay(1); } if (i >= adev->usec_timeout) @@ -1227,7 +1230,7 @@ static int uvd_v7_0_ring_test_ring(struct amdgpu_ring *ring) tmp = RREG32_SOC15(UVD, ring->me, mmUVD_CONTEXT_ID); if (tmp == 0xDEADBEEF) break; - DRM_UDELAY(1); + udelay(1); } if (i >= adev->usec_timeout) diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v2_0.c b/drivers/gpu/drm/amd/amdgpu/vce_v2_0.c index ab0cb8325796..b6837fcfdba7 100644 --- a/drivers/gpu/drm/amd/amdgpu/vce_v2_0.c +++ b/drivers/gpu/drm/amd/amdgpu/vce_v2_0.c @@ -26,7 +26,7 @@ */ #include <linux/firmware.h> -#include <drm/drmP.h> + #include "amdgpu.h" #include "amdgpu_vce.h" #include "cikd.h" diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c index 36902ec16dcf..475ae68f38f5 100644 --- a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c +++ b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c @@ -26,7 +26,7 @@ */ #include <linux/firmware.h> -#include <drm/drmP.h> + #include "amdgpu.h" #include "amdgpu_vce.h" #include "vid.h" diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v4_0.c b/drivers/gpu/drm/amd/amdgpu/vce_v4_0.c index e267b073f525..eafbe8d8248d 100644 --- a/drivers/gpu/drm/amd/amdgpu/vce_v4_0.c +++ b/drivers/gpu/drm/amd/amdgpu/vce_v4_0.c @@ -25,7 +25,7 @@ */ #include <linux/firmware.h> -#include <drm/drmP.h> + #include "amdgpu.h" #include "amdgpu_vce.h" #include "soc15.h" diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c index bb47f5b24be5..d30ff256ff57 100644 --- a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c +++ b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c @@ -22,7 +22,7 @@ */ #include <linux/firmware.h> -#include <drm/drmP.h> + #include "amdgpu.h" #include "amdgpu_vcn.h" #include "soc15.h" diff --git a/drivers/gpu/drm/amd/amdgpu/vega10_ih.c b/drivers/gpu/drm/amd/amdgpu/vega10_ih.c index 5f54acc70fec..22260e6963b8 100644 --- a/drivers/gpu/drm/amd/amdgpu/vega10_ih.c +++ b/drivers/gpu/drm/amd/amdgpu/vega10_ih.c @@ -20,7 +20,9 @@ * OTHER DEALINGS IN THE SOFTWARE. * */ -#include <drm/drmP.h> + +#include <linux/pci.h> + #include "amdgpu.h" #include "amdgpu_ih.h" #include "soc15.h" diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c index b8adf3808de2..d40ed1a828dd 100644 --- a/drivers/gpu/drm/amd/amdgpu/vi.c +++ b/drivers/gpu/drm/amd/amdgpu/vi.c @@ -20,8 +20,10 @@ * OTHER DEALINGS IN THE SOFTWARE. * */ + +#include <linux/pci.h> #include <linux/slab.h> -#include <drm/drmP.h> + #include "amdgpu.h" #include "amdgpu_atombios.h" #include "amdgpu_ih.h" diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 86308d7b5b3f..b16c658074d2 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -54,15 +54,17 @@ #include <linux/version.h> #include <linux/types.h> #include <linux/pm_runtime.h> +#include <linux/pci.h> #include <linux/firmware.h> -#include <drm/drmP.h> #include <drm/drm_atomic.h> #include <drm/drm_atomic_uapi.h> #include <drm/drm_atomic_helper.h> #include <drm/drm_dp_mst_helper.h> #include <drm/drm_fb_helper.h> +#include <drm/drm_fourcc.h> #include <drm/drm_edid.h> +#include <drm/drm_vblank.h> #if defined(CONFIG_DRM_AMD_DC_DCN1_0) #include "ivsrcid/irqsrcs_dcn_1_0.h" @@ -3966,9 +3968,10 @@ is_hdr_metadata_different(const struct drm_connector_state *old_state, static int amdgpu_dm_connector_atomic_check(struct drm_connector *conn, - struct drm_connector_state *new_con_state) + struct drm_atomic_state *state) { - struct drm_atomic_state *state = new_con_state->state; + struct drm_connector_state *new_con_state = + drm_atomic_get_new_connector_state(state, conn); struct drm_connector_state *old_con_state = drm_atomic_get_old_connector_state(state, conn); struct drm_crtc *crtc = new_con_state->crtc; @@ -4373,8 +4376,7 @@ static void dm_plane_atomic_async_update(struct drm_plane *plane, struct drm_plane_state *old_state = drm_atomic_get_old_plane_state(new_state->state, plane); - if (plane->state->fb != new_state->fb) - drm_atomic_set_fb_for_plane(plane->state, new_state->fb); + swap(plane->state->fb, new_state->fb); plane->state->src_x = new_state->src_x; plane->state->src_y = new_state->src_y; diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h index b0ce44422e90..811253d7f157 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h @@ -26,8 +26,11 @@ #ifndef __AMDGPU_DM_H__ #define __AMDGPU_DM_H__ -#include <drm/drmP.h> #include <drm/drm_atomic.h> +#include <drm/drm_connector.h> +#include <drm/drm_crtc.h> +#include <drm/drm_dp_mst_helper.h> +#include <drm/drm_plane.h> /* * This file contains the definition for amdgpu_display_manager diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c index a10e3a50d9ef..bc67e6502733 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c @@ -24,6 +24,7 @@ */ #include <drm/drm_crtc.h> +#include <drm/drm_vblank.h> #include "amdgpu.h" #include "amdgpu_dm.h" diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c index 1d5fc5ad3bee..e611b5376d8c 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c @@ -23,7 +23,9 @@ * */ -#include <linux/debugfs.h> +#include <linux/uaccess.h> + +#include <drm/drm_debugfs.h> #include "dc.h" #include "amdgpu.h" diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c index e6cd67342df8..97b2c3b16bef 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c @@ -28,7 +28,6 @@ #include <linux/version.h> #include <linux/i2c.h> -#include <drm/drmP.h> #include <drm/drm_probe_helper.h> #include <drm/amdgpu_drm.h> #include <drm/drm_edid.h> diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c index fd22b4474dbf..1b59d3d42f7b 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c @@ -23,8 +23,6 @@ * */ -#include <drm/drmP.h> - #include "dm_services_types.h" #include "dc.h" diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c index 350e7a620d45..b37e8c9653e1 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c @@ -24,7 +24,6 @@ #include <linux/string.h> #include <linux/acpi.h> -#include <drm/drmP.h> #include <drm/drm_probe_helper.h> #include <drm/amdgpu_drm.h> #include "dm_services.h" diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c index d915e8c8769b..022da5d45d4d 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c @@ -26,7 +26,6 @@ #include <linux/string.h> #include <linux/acpi.h> -#include <drm/drmP.h> #include <drm/drm_probe_helper.h> #include <drm/amdgpu_drm.h> #include "dm_services.h" diff --git a/drivers/gpu/drm/amd/display/dc/basics/vector.c b/drivers/gpu/drm/amd/display/dc/basics/vector.c index d28e9cf0e961..8f93d25f91ee 100644 --- a/drivers/gpu/drm/amd/display/dc/basics/vector.c +++ b/drivers/gpu/drm/amd/display/dc/basics/vector.c @@ -23,6 +23,8 @@ * */ +#include <linux/slab.h> + #include "dm_services.h" #include "include/vector.h" diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c b/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c index a4c97d32e751..461eef1de124 100644 --- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c +++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c @@ -23,6 +23,8 @@ * */ +#include <linux/slab.h> + #include "dm_services.h" #include "atom.h" diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c index 12bc7ee66b18..fecd766ece37 100644 --- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c +++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c @@ -23,6 +23,8 @@ * */ +#include <linux/slab.h> + #include "dm_services.h" #include "ObjectID.h" diff --git a/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c b/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c index f3aa7b53d2aa..7108d51a9c5b 100644 --- a/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c +++ b/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c @@ -23,6 +23,8 @@ * */ +#include <linux/slab.h> + #include "dm_services.h" #include "dce_calcs.h" #include "dc.h" diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c index eb2204d42337..cb3f6a74d9e3 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c @@ -23,6 +23,8 @@ * */ +#include <linux/slab.h> + #include "dal_asic_id.h" #include "dc_types.h" #include "dccg.h" diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr.c index 31db9b55e11a..04b12bb2243d 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr.c @@ -23,6 +23,9 @@ * */ +#include <linux/slab.h> + +#include "reg_helper.h" #include "core_types.h" #include "clk_mgr_internal.h" #include "rv1_clk_mgr.h" diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index d89a29bd8785..ed466087c8b5 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -22,6 +22,8 @@ * Authors: AMD */ +#include <linux/slab.h> + #include "dm_services.h" #include "dc.h" diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c index ca50ede37183..c026b393f3c5 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c @@ -23,6 +23,8 @@ * */ +#include <linux/delay.h> + #include "dm_services.h" #include "core_types.h" #include "timing_generator.h" diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c index c9e0b126777b..f48863cf796b 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c @@ -23,6 +23,8 @@ * */ +#include <linux/slab.h> + #include "dm_services.h" #include "atom.h" #include "dm_helpers.h" diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c index f02092a0dc76..eecc631ca4f8 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c @@ -23,6 +23,8 @@ * */ +#include <linux/slab.h> + #include "dm_services.h" #include "dm_helpers.h" #include "gpio_service_interface.h" diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c index 0a2e0fe75405..1b5756590a6a 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c @@ -22,6 +22,9 @@ * Authors: AMD * */ + +#include <linux/slab.h> + #include "dm_services.h" #include "resource.h" diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_sink.c b/drivers/gpu/drm/amd/display/dc/core/dc_sink.c index 9971b515c3eb..5cbfdf1c4b11 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_sink.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_sink.c @@ -23,6 +23,8 @@ * */ +#include <linux/slab.h> + #include "dm_services.h" #include "dm_helpers.h" #include "core_types.h" diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c index a002e690814f..7fe0dbe30666 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c @@ -23,6 +23,9 @@ * */ +#include <linux/delay.h> +#include <linux/slab.h> + #include "dm_services.h" #include "dc.h" #include "core_types.h" diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_surface.c b/drivers/gpu/drm/amd/display/dc/core/dc_surface.c index a5e86f9b148f..87b3b03c3556 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_surface.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_surface.c @@ -23,6 +23,8 @@ * */ +#include <linux/mm.h> + /* DC interface (public) */ #include "dm_services.h" #include "dc.h" diff --git a/drivers/gpu/drm/amd/display/dc/dc_helper.c b/drivers/gpu/drm/amd/display/dc/dc_helper.c index 2d0acf109360..30b2f9edd42f 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_helper.c +++ b/drivers/gpu/drm/amd/display/dc/dc_helper.c @@ -26,6 +26,9 @@ * Created on: Aug 30, 2016 * Author: agrodzov */ + +#include <linux/delay.h> + #include "dm_services.h" #include <stdarg.h> diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_abm.c b/drivers/gpu/drm/amd/display/dc/dce/dce_abm.c index 3d87a8800300..f8903bcabe49 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dce_abm.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_abm.c @@ -23,6 +23,8 @@ * */ +#include <linux/slab.h> + #include "dce_abm.h" #include "dm_services.h" #include "reg_helper.h" diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_audio.c b/drivers/gpu/drm/amd/display/dc/dce/dce_audio.c index 7f6d724686f1..9b078a71de2e 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dce_audio.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_audio.c @@ -23,6 +23,8 @@ * */ +#include <linux/slab.h> + #include "reg_helper.h" #include "dce_audio.h" #include "dce/dce_11_0_d.h" diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c b/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c index bd33c47183fc..f2295e780031 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c @@ -23,6 +23,9 @@ * */ +#include <linux/delay.h> +#include <linux/slab.h> + #include "dm_services.h" #include "core_types.h" #include "dce_aux.h" diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/dce/dce_clk_mgr.c new file mode 100644 index 000000000000..29d69dfc9848 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_clk_mgr.c @@ -0,0 +1,963 @@ +/* + * Copyright 2012-16 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: AMD + * + */ + +#include <linux/slab.h> + +#include "dce_clk_mgr.h" + +#include "reg_helper.h" +#include "dmcu.h" +#include "core_types.h" +#include "dal_asic_id.h" + +#define TO_DCE_CLK_MGR(clocks)\ + container_of(clocks, struct dce_clk_mgr, base) + +#define REG(reg) \ + (clk_mgr_dce->regs->reg) + +#undef FN +#define FN(reg_name, field_name) \ + clk_mgr_dce->clk_mgr_shift->field_name, clk_mgr_dce->clk_mgr_mask->field_name + +#define CTX \ + clk_mgr_dce->base.ctx +#define DC_LOGGER \ + clk_mgr->ctx->logger + +/* Max clock values for each state indexed by "enum clocks_state": */ +static const struct state_dependent_clocks dce80_max_clks_by_state[] = { +/* ClocksStateInvalid - should not be used */ +{ .display_clk_khz = 0, .pixel_clk_khz = 0 }, +/* ClocksStateUltraLow - not expected to be used for DCE 8.0 */ +{ .display_clk_khz = 0, .pixel_clk_khz = 0 }, +/* ClocksStateLow */ +{ .display_clk_khz = 352000, .pixel_clk_khz = 330000}, +/* ClocksStateNominal */ +{ .display_clk_khz = 600000, .pixel_clk_khz = 400000 }, +/* ClocksStatePerformance */ +{ .display_clk_khz = 600000, .pixel_clk_khz = 400000 } }; + +static const struct state_dependent_clocks dce110_max_clks_by_state[] = { +/*ClocksStateInvalid - should not be used*/ +{ .display_clk_khz = 0, .pixel_clk_khz = 0 }, +/*ClocksStateUltraLow - currently by HW design team not supposed to be used*/ +{ .display_clk_khz = 352000, .pixel_clk_khz = 330000 }, +/*ClocksStateLow*/ +{ .display_clk_khz = 352000, .pixel_clk_khz = 330000 }, +/*ClocksStateNominal*/ +{ .display_clk_khz = 467000, .pixel_clk_khz = 400000 }, +/*ClocksStatePerformance*/ +{ .display_clk_khz = 643000, .pixel_clk_khz = 400000 } }; + +static const struct state_dependent_clocks dce112_max_clks_by_state[] = { +/*ClocksStateInvalid - should not be used*/ +{ .display_clk_khz = 0, .pixel_clk_khz = 0 }, +/*ClocksStateUltraLow - currently by HW design team not supposed to be used*/ +{ .display_clk_khz = 389189, .pixel_clk_khz = 346672 }, +/*ClocksStateLow*/ +{ .display_clk_khz = 459000, .pixel_clk_khz = 400000 }, +/*ClocksStateNominal*/ +{ .display_clk_khz = 667000, .pixel_clk_khz = 600000 }, +/*ClocksStatePerformance*/ +{ .display_clk_khz = 1132000, .pixel_clk_khz = 600000 } }; + +static const struct state_dependent_clocks dce120_max_clks_by_state[] = { +/*ClocksStateInvalid - should not be used*/ +{ .display_clk_khz = 0, .pixel_clk_khz = 0 }, +/*ClocksStateUltraLow - currently by HW design team not supposed to be used*/ +{ .display_clk_khz = 0, .pixel_clk_khz = 0 }, +/*ClocksStateLow*/ +{ .display_clk_khz = 460000, .pixel_clk_khz = 400000 }, +/*ClocksStateNominal*/ +{ .display_clk_khz = 670000, .pixel_clk_khz = 600000 }, +/*ClocksStatePerformance*/ +{ .display_clk_khz = 1133000, .pixel_clk_khz = 600000 } }; + +int dentist_get_divider_from_did(int did) +{ + if (did < DENTIST_BASE_DID_1) + did = DENTIST_BASE_DID_1; + if (did > DENTIST_MAX_DID) + did = DENTIST_MAX_DID; + + if (did < DENTIST_BASE_DID_2) { + return DENTIST_DIVIDER_RANGE_1_START + DENTIST_DIVIDER_RANGE_1_STEP + * (did - DENTIST_BASE_DID_1); + } else if (did < DENTIST_BASE_DID_3) { + return DENTIST_DIVIDER_RANGE_2_START + DENTIST_DIVIDER_RANGE_2_STEP + * (did - DENTIST_BASE_DID_2); + } else if (did < DENTIST_BASE_DID_4) { + return DENTIST_DIVIDER_RANGE_3_START + DENTIST_DIVIDER_RANGE_3_STEP + * (did - DENTIST_BASE_DID_3); + } else { + return DENTIST_DIVIDER_RANGE_4_START + DENTIST_DIVIDER_RANGE_4_STEP + * (did - DENTIST_BASE_DID_4); + } +} + +/* SW will adjust DP REF Clock average value for all purposes + * (DP DTO / DP Audio DTO and DP GTC) + if clock is spread for all cases: + -if SS enabled on DP Ref clock and HW de-spreading enabled with SW + calculations for DS_INCR/DS_MODULO (this is planned to be default case) + -if SS enabled on DP Ref clock and HW de-spreading enabled with HW + calculations (not planned to be used, but average clock should still + be valid) + -if SS enabled on DP Ref clock and HW de-spreading disabled + (should not be case with CIK) then SW should program all rates + generated according to average value (case as with previous ASICs) + */ +static int clk_mgr_adjust_dp_ref_freq_for_ss(struct dce_clk_mgr *clk_mgr_dce, int dp_ref_clk_khz) +{ + if (clk_mgr_dce->ss_on_dprefclk && clk_mgr_dce->dprefclk_ss_divider != 0) { + struct fixed31_32 ss_percentage = dc_fixpt_div_int( + dc_fixpt_from_fraction(clk_mgr_dce->dprefclk_ss_percentage, + clk_mgr_dce->dprefclk_ss_divider), 200); + struct fixed31_32 adj_dp_ref_clk_khz; + + ss_percentage = dc_fixpt_sub(dc_fixpt_one, ss_percentage); + adj_dp_ref_clk_khz = dc_fixpt_mul_int(ss_percentage, dp_ref_clk_khz); + dp_ref_clk_khz = dc_fixpt_floor(adj_dp_ref_clk_khz); + } + return dp_ref_clk_khz; +} + +static int dce_get_dp_ref_freq_khz(struct clk_mgr *clk_mgr) +{ + struct dce_clk_mgr *clk_mgr_dce = TO_DCE_CLK_MGR(clk_mgr); + int dprefclk_wdivider; + int dprefclk_src_sel; + int dp_ref_clk_khz = 600000; + int target_div; + + /* ASSERT DP Reference Clock source is from DFS*/ + REG_GET(DPREFCLK_CNTL, DPREFCLK_SRC_SEL, &dprefclk_src_sel); + ASSERT(dprefclk_src_sel == 0); + + /* Read the mmDENTIST_DISPCLK_CNTL to get the currently + * programmed DID DENTIST_DPREFCLK_WDIVIDER*/ + REG_GET(DENTIST_DISPCLK_CNTL, DENTIST_DPREFCLK_WDIVIDER, &dprefclk_wdivider); + + /* Convert DENTIST_DPREFCLK_WDIVIDERto actual divider*/ + target_div = dentist_get_divider_from_did(dprefclk_wdivider); + + /* Calculate the current DFS clock, in kHz.*/ + dp_ref_clk_khz = (DENTIST_DIVIDER_RANGE_SCALE_FACTOR + * clk_mgr_dce->dentist_vco_freq_khz) / target_div; + + return clk_mgr_adjust_dp_ref_freq_for_ss(clk_mgr_dce, dp_ref_clk_khz); +} + +int dce12_get_dp_ref_freq_khz(struct clk_mgr *clk_mgr) +{ + struct dce_clk_mgr *clk_mgr_dce = TO_DCE_CLK_MGR(clk_mgr); + + return clk_mgr_adjust_dp_ref_freq_for_ss(clk_mgr_dce, clk_mgr_dce->dprefclk_khz); +} + +/* unit: in_khz before mode set, get pixel clock from context. ASIC register + * may not be programmed yet + */ +static uint32_t get_max_pixel_clock_for_all_paths(struct dc_state *context) +{ + uint32_t max_pix_clk = 0; + int i; + + for (i = 0; i < MAX_PIPES; i++) { + struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i]; + + if (pipe_ctx->stream == NULL) + continue; + + /* do not check under lay */ + if (pipe_ctx->top_pipe) + continue; + + if (pipe_ctx->stream_res.pix_clk_params.requested_pix_clk_100hz / 10 > max_pix_clk) + max_pix_clk = pipe_ctx->stream_res.pix_clk_params.requested_pix_clk_100hz / 10; + + /* raise clock state for HBR3/2 if required. Confirmed with HW DCE/DPCS + * logic for HBR3 still needs Nominal (0.8V) on VDDC rail + */ + if (dc_is_dp_signal(pipe_ctx->stream->signal) && + pipe_ctx->stream_res.pix_clk_params.requested_sym_clk > max_pix_clk) + max_pix_clk = pipe_ctx->stream_res.pix_clk_params.requested_sym_clk; + } + + return max_pix_clk; +} + +static enum dm_pp_clocks_state dce_get_required_clocks_state( + struct clk_mgr *clk_mgr, + struct dc_state *context) +{ + struct dce_clk_mgr *clk_mgr_dce = TO_DCE_CLK_MGR(clk_mgr); + int i; + enum dm_pp_clocks_state low_req_clk; + int max_pix_clk = get_max_pixel_clock_for_all_paths(context); + + /* Iterate from highest supported to lowest valid state, and update + * lowest RequiredState with the lowest state that satisfies + * all required clocks + */ + for (i = clk_mgr_dce->max_clks_state; i >= DM_PP_CLOCKS_STATE_ULTRA_LOW; i--) + if (context->bw_ctx.bw.dce.dispclk_khz > + clk_mgr_dce->max_clks_by_state[i].display_clk_khz + || max_pix_clk > + clk_mgr_dce->max_clks_by_state[i].pixel_clk_khz) + break; + + low_req_clk = i + 1; + if (low_req_clk > clk_mgr_dce->max_clks_state) { + /* set max clock state for high phyclock, invalid on exceeding display clock */ + if (clk_mgr_dce->max_clks_by_state[clk_mgr_dce->max_clks_state].display_clk_khz + < context->bw_ctx.bw.dce.dispclk_khz) + low_req_clk = DM_PP_CLOCKS_STATE_INVALID; + else + low_req_clk = clk_mgr_dce->max_clks_state; + } + + return low_req_clk; +} + +static int dce_set_clock( + struct clk_mgr *clk_mgr, + int requested_clk_khz) +{ + struct dce_clk_mgr *clk_mgr_dce = TO_DCE_CLK_MGR(clk_mgr); + struct bp_pixel_clock_parameters pxl_clk_params = { 0 }; + struct dc_bios *bp = clk_mgr->ctx->dc_bios; + int actual_clock = requested_clk_khz; + struct dmcu *dmcu = clk_mgr_dce->base.ctx->dc->res_pool->dmcu; + + /* Make sure requested clock isn't lower than minimum threshold*/ + if (requested_clk_khz > 0) + requested_clk_khz = max(requested_clk_khz, + clk_mgr_dce->dentist_vco_freq_khz / 64); + + /* Prepare to program display clock*/ + pxl_clk_params.target_pixel_clock_100hz = requested_clk_khz * 10; + pxl_clk_params.pll_id = CLOCK_SOURCE_ID_DFS; + + if (clk_mgr_dce->dfs_bypass_active) + pxl_clk_params.flags.SET_DISPCLK_DFS_BYPASS = true; + + bp->funcs->program_display_engine_pll(bp, &pxl_clk_params); + + if (clk_mgr_dce->dfs_bypass_active) { + /* Cache the fixed display clock*/ + clk_mgr_dce->dfs_bypass_disp_clk = + pxl_clk_params.dfs_bypass_display_clock; + actual_clock = pxl_clk_params.dfs_bypass_display_clock; + } + + /* from power down, we need mark the clock state as ClocksStateNominal + * from HWReset, so when resume we will call pplib voltage regulator.*/ + if (requested_clk_khz == 0) + clk_mgr_dce->cur_min_clks_state = DM_PP_CLOCKS_STATE_NOMINAL; + + if (dmcu && dmcu->funcs->is_dmcu_initialized(dmcu)) + dmcu->funcs->set_psr_wait_loop(dmcu, actual_clock / 1000 / 7); + + return actual_clock; +} + +int dce112_set_clock(struct clk_mgr *clk_mgr, int requested_clk_khz) +{ + struct dce_clk_mgr *clk_mgr_dce = TO_DCE_CLK_MGR(clk_mgr); + struct bp_set_dce_clock_parameters dce_clk_params; + struct dc_bios *bp = clk_mgr->ctx->dc_bios; + struct dc *core_dc = clk_mgr->ctx->dc; + struct dmcu *dmcu = core_dc->res_pool->dmcu; + int actual_clock = requested_clk_khz; + /* Prepare to program display clock*/ + memset(&dce_clk_params, 0, sizeof(dce_clk_params)); + + /* Make sure requested clock isn't lower than minimum threshold*/ + if (requested_clk_khz > 0) + requested_clk_khz = max(requested_clk_khz, + clk_mgr_dce->dentist_vco_freq_khz / 62); + + dce_clk_params.target_clock_frequency = requested_clk_khz; + dce_clk_params.pll_id = CLOCK_SOURCE_ID_DFS; + dce_clk_params.clock_type = DCECLOCK_TYPE_DISPLAY_CLOCK; + + bp->funcs->set_dce_clock(bp, &dce_clk_params); + actual_clock = dce_clk_params.target_clock_frequency; + + /* from power down, we need mark the clock state as ClocksStateNominal + * from HWReset, so when resume we will call pplib voltage regulator.*/ + if (requested_clk_khz == 0) + clk_mgr_dce->cur_min_clks_state = DM_PP_CLOCKS_STATE_NOMINAL; + + /*Program DP ref Clock*/ + /*VBIOS will determine DPREFCLK frequency, so we don't set it*/ + dce_clk_params.target_clock_frequency = 0; + dce_clk_params.clock_type = DCECLOCK_TYPE_DPREFCLK; + if (!ASICREV_IS_VEGA20_P(clk_mgr->ctx->asic_id.hw_internal_rev)) + dce_clk_params.flags.USE_GENLOCK_AS_SOURCE_FOR_DPREFCLK = + (dce_clk_params.pll_id == + CLOCK_SOURCE_COMBO_DISPLAY_PLL0); + else + dce_clk_params.flags.USE_GENLOCK_AS_SOURCE_FOR_DPREFCLK = false; + + bp->funcs->set_dce_clock(bp, &dce_clk_params); + + if (!IS_FPGA_MAXIMUS_DC(core_dc->ctx->dce_environment)) { + if (dmcu && dmcu->funcs->is_dmcu_initialized(dmcu)) { + if (clk_mgr_dce->dfs_bypass_disp_clk != actual_clock) + dmcu->funcs->set_psr_wait_loop(dmcu, + actual_clock / 1000 / 7); + } + } + + clk_mgr_dce->dfs_bypass_disp_clk = actual_clock; + return actual_clock; +} + +static void dce_clock_read_integrated_info(struct dce_clk_mgr *clk_mgr_dce) +{ + struct dc_debug_options *debug = &clk_mgr_dce->base.ctx->dc->debug; + struct dc_bios *bp = clk_mgr_dce->base.ctx->dc_bios; + struct integrated_info info = { { { 0 } } }; + struct dc_firmware_info fw_info = { { 0 } }; + int i; + + if (bp->integrated_info) + info = *bp->integrated_info; + + clk_mgr_dce->dentist_vco_freq_khz = info.dentist_vco_freq; + if (clk_mgr_dce->dentist_vco_freq_khz == 0) { + bp->funcs->get_firmware_info(bp, &fw_info); + clk_mgr_dce->dentist_vco_freq_khz = + fw_info.smu_gpu_pll_output_freq; + if (clk_mgr_dce->dentist_vco_freq_khz == 0) + clk_mgr_dce->dentist_vco_freq_khz = 3600000; + } + + /*update the maximum display clock for each power state*/ + for (i = 0; i < NUMBER_OF_DISP_CLK_VOLTAGE; ++i) { + enum dm_pp_clocks_state clk_state = DM_PP_CLOCKS_STATE_INVALID; + + switch (i) { + case 0: + clk_state = DM_PP_CLOCKS_STATE_ULTRA_LOW; + break; + + case 1: + clk_state = DM_PP_CLOCKS_STATE_LOW; + break; + + case 2: + clk_state = DM_PP_CLOCKS_STATE_NOMINAL; + break; + + case 3: + clk_state = DM_PP_CLOCKS_STATE_PERFORMANCE; + break; + + default: + clk_state = DM_PP_CLOCKS_STATE_INVALID; + break; + } + + /*Do not allow bad VBIOS/SBIOS to override with invalid values, + * check for > 100MHz*/ + if (info.disp_clk_voltage[i].max_supported_clk >= 100000) + clk_mgr_dce->max_clks_by_state[clk_state].display_clk_khz = + info.disp_clk_voltage[i].max_supported_clk; + } + + if (!debug->disable_dfs_bypass && bp->integrated_info) + if (bp->integrated_info->gpu_cap_info & DFS_BYPASS_ENABLE) + clk_mgr_dce->dfs_bypass_enabled = true; +} + +void dce_clock_read_ss_info(struct dce_clk_mgr *clk_mgr_dce) +{ + struct dc_bios *bp = clk_mgr_dce->base.ctx->dc_bios; + int ss_info_num = bp->funcs->get_ss_entry_number( + bp, AS_SIGNAL_TYPE_GPU_PLL); + + if (ss_info_num) { + struct spread_spectrum_info info = { { 0 } }; + enum bp_result result = bp->funcs->get_spread_spectrum_info( + bp, AS_SIGNAL_TYPE_GPU_PLL, 0, &info); + + /* Based on VBIOS, VBIOS will keep entry for GPU PLL SS + * even if SS not enabled and in that case + * SSInfo.spreadSpectrumPercentage !=0 would be sign + * that SS is enabled + */ + if (result == BP_RESULT_OK && + info.spread_spectrum_percentage != 0) { + clk_mgr_dce->ss_on_dprefclk = true; + clk_mgr_dce->dprefclk_ss_divider = info.spread_percentage_divider; + + if (info.type.CENTER_MODE == 0) { + /* TODO: Currently for DP Reference clock we + * need only SS percentage for + * downspread */ + clk_mgr_dce->dprefclk_ss_percentage = + info.spread_spectrum_percentage; + } + + return; + } + + result = bp->funcs->get_spread_spectrum_info( + bp, AS_SIGNAL_TYPE_DISPLAY_PORT, 0, &info); + + /* Based on VBIOS, VBIOS will keep entry for DPREFCLK SS + * even if SS not enabled and in that case + * SSInfo.spreadSpectrumPercentage !=0 would be sign + * that SS is enabled + */ + if (result == BP_RESULT_OK && + info.spread_spectrum_percentage != 0) { + clk_mgr_dce->ss_on_dprefclk = true; + clk_mgr_dce->dprefclk_ss_divider = info.spread_percentage_divider; + + if (info.type.CENTER_MODE == 0) { + /* Currently for DP Reference clock we + * need only SS percentage for + * downspread */ + clk_mgr_dce->dprefclk_ss_percentage = + info.spread_spectrum_percentage; + } + } + } +} + +/** + * dce121_clock_patch_xgmi_ss_info() - Save XGMI spread spectrum info + * @clk_mgr: clock manager base structure + * + * Reads from VBIOS the XGMI spread spectrum info and saves it within + * the dce clock manager. This operation will overwrite the existing dprefclk + * SS values if the vBIOS query succeeds. Otherwise, it does nothing. It also + * sets the ->xgmi_enabled flag. + */ +void dce121_clock_patch_xgmi_ss_info(struct clk_mgr *clk_mgr) +{ + struct dce_clk_mgr *clk_mgr_dce = TO_DCE_CLK_MGR(clk_mgr); + enum bp_result result; + struct spread_spectrum_info info = { { 0 } }; + struct dc_bios *bp = clk_mgr_dce->base.ctx->dc_bios; + + clk_mgr_dce->xgmi_enabled = false; + + result = bp->funcs->get_spread_spectrum_info(bp, AS_SIGNAL_TYPE_XGMI, + 0, &info); + if (result == BP_RESULT_OK && info.spread_spectrum_percentage != 0) { + clk_mgr_dce->xgmi_enabled = true; + clk_mgr_dce->ss_on_dprefclk = true; + clk_mgr_dce->dprefclk_ss_divider = + info.spread_percentage_divider; + + if (info.type.CENTER_MODE == 0) { + /* Currently for DP Reference clock we + * need only SS percentage for + * downspread */ + clk_mgr_dce->dprefclk_ss_percentage = + info.spread_spectrum_percentage; + } + } +} + +void dce110_fill_display_configs( + const struct dc_state *context, + struct dm_pp_display_configuration *pp_display_cfg) +{ + int j; + int num_cfgs = 0; + + for (j = 0; j < context->stream_count; j++) { + int k; + + const struct dc_stream_state *stream = context->streams[j]; + struct dm_pp_single_disp_config *cfg = + &pp_display_cfg->disp_configs[num_cfgs]; + const struct pipe_ctx *pipe_ctx = NULL; + + for (k = 0; k < MAX_PIPES; k++) + if (stream == context->res_ctx.pipe_ctx[k].stream) { + pipe_ctx = &context->res_ctx.pipe_ctx[k]; + break; + } + + ASSERT(pipe_ctx != NULL); + + /* only notify active stream */ + if (stream->dpms_off) + continue; + + num_cfgs++; + cfg->signal = pipe_ctx->stream->signal; + cfg->pipe_idx = pipe_ctx->stream_res.tg->inst; + cfg->src_height = stream->src.height; + cfg->src_width = stream->src.width; + cfg->ddi_channel_mapping = + stream->link->ddi_channel_mapping.raw; + cfg->transmitter = + stream->link->link_enc->transmitter; + cfg->link_settings.lane_count = + stream->link->cur_link_settings.lane_count; + cfg->link_settings.link_rate = + stream->link->cur_link_settings.link_rate; + cfg->link_settings.link_spread = + stream->link->cur_link_settings.link_spread; + cfg->sym_clock = stream->phy_pix_clk; + /* Round v_refresh*/ + cfg->v_refresh = stream->timing.pix_clk_100hz * 100; + cfg->v_refresh /= stream->timing.h_total; + cfg->v_refresh = (cfg->v_refresh + stream->timing.v_total / 2) + / stream->timing.v_total; + } + + pp_display_cfg->display_count = num_cfgs; +} + +static uint32_t dce110_get_min_vblank_time_us(const struct dc_state *context) +{ + uint8_t j; + uint32_t min_vertical_blank_time = -1; + + for (j = 0; j < context->stream_count; j++) { + struct dc_stream_state *stream = context->streams[j]; + uint32_t vertical_blank_in_pixels = 0; + uint32_t vertical_blank_time = 0; + + vertical_blank_in_pixels = stream->timing.h_total * + (stream->timing.v_total + - stream->timing.v_addressable); + + vertical_blank_time = vertical_blank_in_pixels + * 10000 / stream->timing.pix_clk_100hz; + + if (min_vertical_blank_time > vertical_blank_time) + min_vertical_blank_time = vertical_blank_time; + } + + return min_vertical_blank_time; +} + +static int determine_sclk_from_bounding_box( + const struct dc *dc, + int required_sclk) +{ + int i; + + /* + * Some asics do not give us sclk levels, so we just report the actual + * required sclk + */ + if (dc->sclk_lvls.num_levels == 0) + return required_sclk; + + for (i = 0; i < dc->sclk_lvls.num_levels; i++) { + if (dc->sclk_lvls.clocks_in_khz[i] >= required_sclk) + return dc->sclk_lvls.clocks_in_khz[i]; + } + /* + * even maximum level could not satisfy requirement, this + * is unexpected at this stage, should have been caught at + * validation time + */ + ASSERT(0); + return dc->sclk_lvls.clocks_in_khz[dc->sclk_lvls.num_levels - 1]; +} + +static void dce_pplib_apply_display_requirements( + struct dc *dc, + struct dc_state *context) +{ + struct dm_pp_display_configuration *pp_display_cfg = &context->pp_display_cfg; + + pp_display_cfg->avail_mclk_switch_time_us = dce110_get_min_vblank_time_us(context); + + dce110_fill_display_configs(context, pp_display_cfg); + + if (memcmp(&dc->current_state->pp_display_cfg, pp_display_cfg, sizeof(*pp_display_cfg)) != 0) + dm_pp_apply_display_requirements(dc->ctx, pp_display_cfg); +} + +static void dce11_pplib_apply_display_requirements( + struct dc *dc, + struct dc_state *context) +{ + struct dm_pp_display_configuration *pp_display_cfg = &context->pp_display_cfg; + + pp_display_cfg->all_displays_in_sync = + context->bw_ctx.bw.dce.all_displays_in_sync; + pp_display_cfg->nb_pstate_switch_disable = + context->bw_ctx.bw.dce.nbp_state_change_enable == false; + pp_display_cfg->cpu_cc6_disable = + context->bw_ctx.bw.dce.cpuc_state_change_enable == false; + pp_display_cfg->cpu_pstate_disable = + context->bw_ctx.bw.dce.cpup_state_change_enable == false; + pp_display_cfg->cpu_pstate_separation_time = + context->bw_ctx.bw.dce.blackout_recovery_time_us; + + pp_display_cfg->min_memory_clock_khz = context->bw_ctx.bw.dce.yclk_khz + / MEMORY_TYPE_MULTIPLIER_CZ; + + pp_display_cfg->min_engine_clock_khz = determine_sclk_from_bounding_box( + dc, + context->bw_ctx.bw.dce.sclk_khz); + + /* + * As workaround for >4x4K lightup set dcfclock to min_engine_clock value. + * This is not required for less than 5 displays, + * thus don't request decfclk in dc to avoid impact + * on power saving. + * + */ + pp_display_cfg->min_dcfclock_khz = (context->stream_count > 4)? + pp_display_cfg->min_engine_clock_khz : 0; + + pp_display_cfg->min_engine_clock_deep_sleep_khz + = context->bw_ctx.bw.dce.sclk_deep_sleep_khz; + + pp_display_cfg->avail_mclk_switch_time_us = + dce110_get_min_vblank_time_us(context); + /* TODO: dce11.2*/ + pp_display_cfg->avail_mclk_switch_time_in_disp_active_us = 0; + + pp_display_cfg->disp_clk_khz = dc->res_pool->clk_mgr->clks.dispclk_khz; + + dce110_fill_display_configs(context, pp_display_cfg); + + /* TODO: is this still applicable?*/ + if (pp_display_cfg->display_count == 1) { + const struct dc_crtc_timing *timing = + &context->streams[0]->timing; + + pp_display_cfg->crtc_index = + pp_display_cfg->disp_configs[0].pipe_idx; + pp_display_cfg->line_time_in_us = timing->h_total * 10000 / timing->pix_clk_100hz; + } + + if (memcmp(&dc->current_state->pp_display_cfg, pp_display_cfg, sizeof(*pp_display_cfg)) != 0) + dm_pp_apply_display_requirements(dc->ctx, pp_display_cfg); +} + +static void dce_update_clocks(struct clk_mgr *clk_mgr, + struct dc_state *context, + bool safe_to_lower) +{ + struct dce_clk_mgr *clk_mgr_dce = TO_DCE_CLK_MGR(clk_mgr); + struct dm_pp_power_level_change_request level_change_req; + int patched_disp_clk = context->bw_ctx.bw.dce.dispclk_khz; + + /*TODO: W/A for dal3 linux, investigate why this works */ + if (!clk_mgr_dce->dfs_bypass_active) + patched_disp_clk = patched_disp_clk * 115 / 100; + + level_change_req.power_level = dce_get_required_clocks_state(clk_mgr, context); + /* get max clock state from PPLIB */ + if ((level_change_req.power_level < clk_mgr_dce->cur_min_clks_state && safe_to_lower) + || level_change_req.power_level > clk_mgr_dce->cur_min_clks_state) { + if (dm_pp_apply_power_level_change_request(clk_mgr->ctx, &level_change_req)) + clk_mgr_dce->cur_min_clks_state = level_change_req.power_level; + } + + if (should_set_clock(safe_to_lower, patched_disp_clk, clk_mgr->clks.dispclk_khz)) { + patched_disp_clk = dce_set_clock(clk_mgr, patched_disp_clk); + clk_mgr->clks.dispclk_khz = patched_disp_clk; + } + dce_pplib_apply_display_requirements(clk_mgr->ctx->dc, context); +} + +static void dce11_update_clocks(struct clk_mgr *clk_mgr, + struct dc_state *context, + bool safe_to_lower) +{ + struct dce_clk_mgr *clk_mgr_dce = TO_DCE_CLK_MGR(clk_mgr); + struct dm_pp_power_level_change_request level_change_req; + int patched_disp_clk = context->bw_ctx.bw.dce.dispclk_khz; + + /*TODO: W/A for dal3 linux, investigate why this works */ + if (!clk_mgr_dce->dfs_bypass_active) + patched_disp_clk = patched_disp_clk * 115 / 100; + + level_change_req.power_level = dce_get_required_clocks_state(clk_mgr, context); + /* get max clock state from PPLIB */ + if ((level_change_req.power_level < clk_mgr_dce->cur_min_clks_state && safe_to_lower) + || level_change_req.power_level > clk_mgr_dce->cur_min_clks_state) { + if (dm_pp_apply_power_level_change_request(clk_mgr->ctx, &level_change_req)) + clk_mgr_dce->cur_min_clks_state = level_change_req.power_level; + } + + if (should_set_clock(safe_to_lower, patched_disp_clk, clk_mgr->clks.dispclk_khz)) { + context->bw_ctx.bw.dce.dispclk_khz = dce_set_clock(clk_mgr, patched_disp_clk); + clk_mgr->clks.dispclk_khz = patched_disp_clk; + } + dce11_pplib_apply_display_requirements(clk_mgr->ctx->dc, context); +} + +static void dce112_update_clocks(struct clk_mgr *clk_mgr, + struct dc_state *context, + bool safe_to_lower) +{ + struct dce_clk_mgr *clk_mgr_dce = TO_DCE_CLK_MGR(clk_mgr); + struct dm_pp_power_level_change_request level_change_req; + int patched_disp_clk = context->bw_ctx.bw.dce.dispclk_khz; + + /*TODO: W/A for dal3 linux, investigate why this works */ + if (!clk_mgr_dce->dfs_bypass_active) + patched_disp_clk = patched_disp_clk * 115 / 100; + + level_change_req.power_level = dce_get_required_clocks_state(clk_mgr, context); + /* get max clock state from PPLIB */ + if ((level_change_req.power_level < clk_mgr_dce->cur_min_clks_state && safe_to_lower) + || level_change_req.power_level > clk_mgr_dce->cur_min_clks_state) { + if (dm_pp_apply_power_level_change_request(clk_mgr->ctx, &level_change_req)) + clk_mgr_dce->cur_min_clks_state = level_change_req.power_level; + } + + if (should_set_clock(safe_to_lower, patched_disp_clk, clk_mgr->clks.dispclk_khz)) { + patched_disp_clk = dce112_set_clock(clk_mgr, patched_disp_clk); + clk_mgr->clks.dispclk_khz = patched_disp_clk; + } + dce11_pplib_apply_display_requirements(clk_mgr->ctx->dc, context); +} + +static void dce12_update_clocks(struct clk_mgr *clk_mgr, + struct dc_state *context, + bool safe_to_lower) +{ + struct dce_clk_mgr *clk_mgr_dce = TO_DCE_CLK_MGR(clk_mgr); + struct dm_pp_clock_for_voltage_req clock_voltage_req = {0}; + int max_pix_clk = get_max_pixel_clock_for_all_paths(context); + int patched_disp_clk = context->bw_ctx.bw.dce.dispclk_khz; + + /*TODO: W/A for dal3 linux, investigate why this works */ + if (!clk_mgr_dce->dfs_bypass_active) + patched_disp_clk = patched_disp_clk * 115 / 100; + + if (should_set_clock(safe_to_lower, patched_disp_clk, clk_mgr->clks.dispclk_khz)) { + clock_voltage_req.clk_type = DM_PP_CLOCK_TYPE_DISPLAY_CLK; + /* + * When xGMI is enabled, the display clk needs to be adjusted + * with the WAFL link's SS percentage. + */ + if (clk_mgr_dce->xgmi_enabled) + patched_disp_clk = clk_mgr_adjust_dp_ref_freq_for_ss( + clk_mgr_dce, patched_disp_clk); + clock_voltage_req.clocks_in_khz = patched_disp_clk; + clk_mgr->clks.dispclk_khz = dce112_set_clock(clk_mgr, patched_disp_clk); + + dm_pp_apply_clock_for_voltage_request(clk_mgr->ctx, &clock_voltage_req); + } + + if (should_set_clock(safe_to_lower, max_pix_clk, clk_mgr->clks.phyclk_khz)) { + clock_voltage_req.clk_type = DM_PP_CLOCK_TYPE_DISPLAYPHYCLK; + clock_voltage_req.clocks_in_khz = max_pix_clk; + clk_mgr->clks.phyclk_khz = max_pix_clk; + + dm_pp_apply_clock_for_voltage_request(clk_mgr->ctx, &clock_voltage_req); + } + dce11_pplib_apply_display_requirements(clk_mgr->ctx->dc, context); +} + +static const struct clk_mgr_funcs dce120_funcs = { + .get_dp_ref_clk_frequency = dce12_get_dp_ref_freq_khz, + .update_clocks = dce12_update_clocks +}; + +static const struct clk_mgr_funcs dce112_funcs = { + .get_dp_ref_clk_frequency = dce_get_dp_ref_freq_khz, + .update_clocks = dce112_update_clocks +}; + +static const struct clk_mgr_funcs dce110_funcs = { + .get_dp_ref_clk_frequency = dce_get_dp_ref_freq_khz, + .update_clocks = dce11_update_clocks, +}; + +static const struct clk_mgr_funcs dce_funcs = { + .get_dp_ref_clk_frequency = dce_get_dp_ref_freq_khz, + .update_clocks = dce_update_clocks +}; + +static void dce_clk_mgr_construct( + struct dce_clk_mgr *clk_mgr_dce, + struct dc_context *ctx, + const struct clk_mgr_registers *regs, + const struct clk_mgr_shift *clk_shift, + const struct clk_mgr_mask *clk_mask) +{ + struct clk_mgr *base = &clk_mgr_dce->base; + struct dm_pp_static_clock_info static_clk_info = {0}; + + base->ctx = ctx; + base->funcs = &dce_funcs; + + clk_mgr_dce->regs = regs; + clk_mgr_dce->clk_mgr_shift = clk_shift; + clk_mgr_dce->clk_mgr_mask = clk_mask; + + clk_mgr_dce->dfs_bypass_disp_clk = 0; + + clk_mgr_dce->dprefclk_ss_percentage = 0; + clk_mgr_dce->dprefclk_ss_divider = 1000; + clk_mgr_dce->ss_on_dprefclk = false; + + + if (dm_pp_get_static_clocks(ctx, &static_clk_info)) + clk_mgr_dce->max_clks_state = static_clk_info.max_clocks_state; + else + clk_mgr_dce->max_clks_state = DM_PP_CLOCKS_STATE_NOMINAL; + clk_mgr_dce->cur_min_clks_state = DM_PP_CLOCKS_STATE_INVALID; + + dce_clock_read_integrated_info(clk_mgr_dce); + dce_clock_read_ss_info(clk_mgr_dce); +} + +struct clk_mgr *dce_clk_mgr_create( + struct dc_context *ctx, + const struct clk_mgr_registers *regs, + const struct clk_mgr_shift *clk_shift, + const struct clk_mgr_mask *clk_mask) +{ + struct dce_clk_mgr *clk_mgr_dce = kzalloc(sizeof(*clk_mgr_dce), GFP_KERNEL); + + if (clk_mgr_dce == NULL) { + BREAK_TO_DEBUGGER(); + return NULL; + } + + memcpy(clk_mgr_dce->max_clks_by_state, + dce80_max_clks_by_state, + sizeof(dce80_max_clks_by_state)); + + dce_clk_mgr_construct( + clk_mgr_dce, ctx, regs, clk_shift, clk_mask); + + return &clk_mgr_dce->base; +} + +struct clk_mgr *dce110_clk_mgr_create( + struct dc_context *ctx, + const struct clk_mgr_registers *regs, + const struct clk_mgr_shift *clk_shift, + const struct clk_mgr_mask *clk_mask) +{ + struct dce_clk_mgr *clk_mgr_dce = kzalloc(sizeof(*clk_mgr_dce), GFP_KERNEL); + + if (clk_mgr_dce == NULL) { + BREAK_TO_DEBUGGER(); + return NULL; + } + + memcpy(clk_mgr_dce->max_clks_by_state, + dce110_max_clks_by_state, + sizeof(dce110_max_clks_by_state)); + + dce_clk_mgr_construct( + clk_mgr_dce, ctx, regs, clk_shift, clk_mask); + + clk_mgr_dce->base.funcs = &dce110_funcs; + + return &clk_mgr_dce->base; +} + +struct clk_mgr *dce112_clk_mgr_create( + struct dc_context *ctx, + const struct clk_mgr_registers *regs, + const struct clk_mgr_shift *clk_shift, + const struct clk_mgr_mask *clk_mask) +{ + struct dce_clk_mgr *clk_mgr_dce = kzalloc(sizeof(*clk_mgr_dce), GFP_KERNEL); + + if (clk_mgr_dce == NULL) { + BREAK_TO_DEBUGGER(); + return NULL; + } + + memcpy(clk_mgr_dce->max_clks_by_state, + dce112_max_clks_by_state, + sizeof(dce112_max_clks_by_state)); + + dce_clk_mgr_construct( + clk_mgr_dce, ctx, regs, clk_shift, clk_mask); + + clk_mgr_dce->base.funcs = &dce112_funcs; + + return &clk_mgr_dce->base; +} + +struct clk_mgr *dce120_clk_mgr_create(struct dc_context *ctx) +{ + struct dce_clk_mgr *clk_mgr_dce = kzalloc(sizeof(*clk_mgr_dce), GFP_KERNEL); + + if (clk_mgr_dce == NULL) { + BREAK_TO_DEBUGGER(); + return NULL; + } + + memcpy(clk_mgr_dce->max_clks_by_state, + dce120_max_clks_by_state, + sizeof(dce120_max_clks_by_state)); + + dce_clk_mgr_construct( + clk_mgr_dce, ctx, NULL, NULL, NULL); + + clk_mgr_dce->dprefclk_khz = 600000; + clk_mgr_dce->base.funcs = &dce120_funcs; + + return &clk_mgr_dce->base; +} + +struct clk_mgr *dce121_clk_mgr_create(struct dc_context *ctx) +{ + struct dce_clk_mgr *clk_mgr_dce = kzalloc(sizeof(*clk_mgr_dce), + GFP_KERNEL); + + if (clk_mgr_dce == NULL) { + BREAK_TO_DEBUGGER(); + return NULL; + } + + memcpy(clk_mgr_dce->max_clks_by_state, dce120_max_clks_by_state, + sizeof(dce120_max_clks_by_state)); + + dce_clk_mgr_construct(clk_mgr_dce, ctx, NULL, NULL, NULL); + + clk_mgr_dce->dprefclk_khz = 625000; + clk_mgr_dce->base.funcs = &dce120_funcs; + + return &clk_mgr_dce->base; +} + +void dce_clk_mgr_destroy(struct clk_mgr **clk_mgr) +{ + struct dce_clk_mgr *clk_mgr_dce = TO_DCE_CLK_MGR(*clk_mgr); + + kfree(clk_mgr_dce); + *clk_mgr = NULL; +} diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c b/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c index 01efcddea359..8347be76c60a 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c @@ -23,6 +23,8 @@ * */ +#include <linux/slab.h> + #include "dm_services.h" diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.c b/drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.c index c2bc36f9f6c7..ddd30fc0d76b 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.c @@ -23,6 +23,9 @@ * */ +#include <linux/delay.h> +#include <linux/slab.h> + #include "core_types.h" #include "link_encoder.h" #include "dce_dmcu.h" diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_hw.c b/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_hw.c index 526aab438374..5ca558766d2e 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_hw.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_hw.c @@ -22,6 +22,9 @@ * Authors: AMD * */ + +#include <linux/delay.h> + #include "dce_i2c.h" #include "dce_i2c_hw.h" #include "reg_helper.h" diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_sw.c b/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_sw.c index f0266694cb56..a5a11c251e25 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_sw.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_sw.c @@ -22,6 +22,9 @@ * Authors: AMD * */ + +#include <linux/delay.h> + #include "dce_i2c.h" #include "dce_i2c_sw.h" #include "include/gpio_service_interface.h" diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_ipp.c b/drivers/gpu/drm/amd/display/dc/dce/dce_ipp.c index 5d9506b3d46b..ce30dbf579d4 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dce_ipp.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_ipp.c @@ -23,6 +23,8 @@ * */ +#include <linux/slab.h> + #include "dce_ipp.h" #include "reg_helper.h" #include "dm_services.h" diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c index 314c04a915d2..8527cce81c6f 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c @@ -23,6 +23,9 @@ * */ +#include <linux/delay.h> +#include <linux/slab.h> + #include "reg_helper.h" #include "core_types.h" diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_opp.c b/drivers/gpu/drm/amd/display/dc/dce/dce_opp.c index 87093894ea9e..51081d9ae3fb 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dce_opp.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_opp.c @@ -23,6 +23,8 @@ * */ +#include <linux/slab.h> + #include "dm_services.h" #include "basics/conversion.h" diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c b/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c index 3690ca957282..5e2b4d47c548 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c @@ -23,6 +23,8 @@ * */ +#include <linux/delay.h> + #include "dc_bios_types.h" #include "dce_stream_encoder.h" #include "reg_helper.h" diff --git a/drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c b/drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c index ae87c5017756..6248c8455314 100644 --- a/drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c @@ -22,6 +22,9 @@ * Authors: AMD * */ + +#include <linux/slab.h> + #include "dm_services.h" #include "link_encoder.h" diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c index 7b23239d33fe..72b580a4eb85 100644 --- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c +++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c @@ -23,6 +23,9 @@ * */ +#include <linux/delay.h> +#include <linux/slab.h> + #include "dm_services.h" #include "dce/dce_11_0_d.h" diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c index 3042741b165a..753c96f74af0 100644 --- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c +++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c @@ -22,6 +22,9 @@ * Authors: AMD * */ + +#include <linux/delay.h> + #include "dm_services.h" #include "dc.h" #include "dc_bios_types.h" diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_opp_regamma_v.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_opp_regamma_v.c index 9b65b77e8823..34c5e3c7c6d2 100644 --- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_opp_regamma_v.c +++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_opp_regamma_v.c @@ -23,6 +23,8 @@ * */ +#include <linux/delay.h> + #include "dm_services.h" /* include DCE11 register header files */ diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c index 113cfb3d972c..764329264c3b 100644 --- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c @@ -23,6 +23,8 @@ * */ +#include <linux/slab.h> + #include "dm_services.h" #include "link_encoder.h" diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_transform_v.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_transform_v.c index aa8d6b10d2c3..b1aaab5590cc 100644 --- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_transform_v.c +++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_transform_v.c @@ -23,6 +23,8 @@ * */ +#include <linux/delay.h> + #include "dce110_transform_v.h" #include "dm_services.h" #include "dc.h" diff --git a/drivers/gpu/drm/amd/display/dc/dce112/dce112_compressor.c b/drivers/gpu/drm/amd/display/dc/dce112/dce112_compressor.c index faae12cf7968..51cb45d8b9ab 100644 --- a/drivers/gpu/drm/amd/display/dc/dce112/dce112_compressor.c +++ b/drivers/gpu/drm/amd/display/dc/dce112/dce112_compressor.c @@ -23,6 +23,9 @@ * */ +#include <linux/delay.h> +#include <linux/slab.h> + #include "dm_services.h" #include "dce/dce_11_2_d.h" diff --git a/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c b/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c index 1c3e8939696a..c6136e0ed1a4 100644 --- a/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c @@ -23,6 +23,8 @@ * */ +#include <linux/slab.h> + #include "dm_services.h" #include "link_encoder.h" diff --git a/drivers/gpu/drm/amd/display/dc/dce120/dce120_resource.c b/drivers/gpu/drm/amd/display/dc/dce120/dce120_resource.c index afa1c6029835..54be7ab370df 100644 --- a/drivers/gpu/drm/amd/display/dc/dce120/dce120_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dce120/dce120_resource.c @@ -24,6 +24,8 @@ * */ +#include <linux/slab.h> + #include "dm_services.h" diff --git a/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c b/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c index 1dccd59c59c5..860a524ebcfa 100644 --- a/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c @@ -23,6 +23,8 @@ * */ +#include <linux/slab.h> + #include "dce/dce_8_0_d.h" #include "dce/dce_8_0_sh_mask.h" diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c index bf978831bb0e..a1c824efa686 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c @@ -23,6 +23,8 @@ * */ +#include <linux/delay.h> + #include "dm_services.h" #include "dcn10_hubp.h" #include "dcn10_hubbub.h" diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_ipp.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_ipp.c index 08db1e6b5166..0e0c6850247d 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_ipp.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_ipp.c @@ -23,6 +23,8 @@ * */ +#include <linux/slab.h> + #include "dm_services.h" #include "dcn10_ipp.h" #include "reg_helper.h" diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.c index 3396e499090d..0a520591fd3a 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.c @@ -23,6 +23,9 @@ * */ +#include <linux/delay.h> +#include <linux/slab.h> + #include "reg_helper.h" #include "core_types.h" diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.c index ab958cff3b76..cec69cecf521 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.c @@ -23,6 +23,8 @@ * */ +#include <linux/slab.h> + #include "dm_services.h" #include "dcn10_opp.h" #include "reg_helper.h" diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c index f6004bc53dce..3272030c82c5 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c @@ -23,6 +23,8 @@ * */ +#include <linux/slab.h> + #include "dm_services.h" #include "dc.h" diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.c index 2d15ae664226..b9ffbf6b58ff 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.c @@ -23,6 +23,7 @@ * */ +#include <linux/delay.h> #include "dc_bios_types.h" #include "dcn10_stream_encoder.h" diff --git a/drivers/gpu/drm/amd/display/dc/gpio/gpio_base.c b/drivers/gpu/drm/amd/display/dc/gpio/gpio_base.c index cf76ea2d9f5a..d03b38e80d9b 100644 --- a/drivers/gpu/drm/amd/display/dc/gpio/gpio_base.c +++ b/drivers/gpu/drm/amd/display/dc/gpio/gpio_base.c @@ -27,6 +27,8 @@ * Pre-requisites: headers required by header of this unit */ +#include <linux/slab.h> + #include "dm_services.h" #include "include/gpio_interface.h" diff --git a/drivers/gpu/drm/amd/display/dc/gpio/gpio_service.c b/drivers/gpu/drm/amd/display/dc/gpio/gpio_service.c index 3c63a3c04dbb..a7fab44f66b6 100644 --- a/drivers/gpu/drm/amd/display/dc/gpio/gpio_service.c +++ b/drivers/gpu/drm/amd/display/dc/gpio/gpio_service.c @@ -27,6 +27,8 @@ * Pre-requisites: headers required by header of this unit */ +#include <linux/slab.h> + #include "dm_services.h" #include "include/gpio_interface.h" #include "include/gpio_service_interface.h" diff --git a/drivers/gpu/drm/amd/display/dc/gpio/hw_ddc.c b/drivers/gpu/drm/amd/display/dc/gpio/hw_ddc.c index 310f48965b27..240cdd8d9689 100644 --- a/drivers/gpu/drm/amd/display/dc/gpio/hw_ddc.c +++ b/drivers/gpu/drm/amd/display/dc/gpio/hw_ddc.c @@ -23,6 +23,9 @@ * */ +#include <linux/delay.h> +#include <linux/slab.h> + #include "dm_services.h" #include "include/gpio_types.h" diff --git a/drivers/gpu/drm/amd/display/dc/gpio/hw_factory.c b/drivers/gpu/drm/amd/display/dc/gpio/hw_factory.c index a610fae16280..a15aca47342c 100644 --- a/drivers/gpu/drm/amd/display/dc/gpio/hw_factory.c +++ b/drivers/gpu/drm/amd/display/dc/gpio/hw_factory.c @@ -23,6 +23,8 @@ * */ +#include <linux/slab.h> + #include "dm_services.h" /* diff --git a/drivers/gpu/drm/amd/display/dc/gpio/hw_hpd.c b/drivers/gpu/drm/amd/display/dc/gpio/hw_hpd.c index 784feccc5853..5e11d748e6f3 100644 --- a/drivers/gpu/drm/amd/display/dc/gpio/hw_hpd.c +++ b/drivers/gpu/drm/amd/display/dc/gpio/hw_hpd.c @@ -23,6 +23,8 @@ * */ +#include <linux/slab.h> + #include "dm_services.h" #include "include/gpio_types.h" diff --git a/drivers/gpu/drm/amd/display/dc/irq/dce110/irq_service_dce110.c b/drivers/gpu/drm/amd/display/dc/irq/dce110/irq_service_dce110.c index 86987f5e8bd5..1a581c464345 100644 --- a/drivers/gpu/drm/amd/display/dc/irq/dce110/irq_service_dce110.c +++ b/drivers/gpu/drm/amd/display/dc/irq/dce110/irq_service_dce110.c @@ -23,6 +23,8 @@ * */ +#include <linux/slab.h> + #include "dm_services.h" #include "include/logger_interface.h" diff --git a/drivers/gpu/drm/amd/display/dc/irq/dce120/irq_service_dce120.c b/drivers/gpu/drm/amd/display/dc/irq/dce120/irq_service_dce120.c index 750ba0ab4106..15380336cb51 100644 --- a/drivers/gpu/drm/amd/display/dc/irq/dce120/irq_service_dce120.c +++ b/drivers/gpu/drm/amd/display/dc/irq/dce120/irq_service_dce120.c @@ -23,6 +23,8 @@ * */ +#include <linux/slab.h> + #include "dm_services.h" #include "include/logger_interface.h" diff --git a/drivers/gpu/drm/amd/display/dc/irq/dce80/irq_service_dce80.c b/drivers/gpu/drm/amd/display/dc/irq/dce80/irq_service_dce80.c index de218fe84a43..281fee8ad1e5 100644 --- a/drivers/gpu/drm/amd/display/dc/irq/dce80/irq_service_dce80.c +++ b/drivers/gpu/drm/amd/display/dc/irq/dce80/irq_service_dce80.c @@ -23,6 +23,8 @@ * */ +#include <linux/slab.h> + #include "dm_services.h" #include "include/logger_interface.h" diff --git a/drivers/gpu/drm/amd/display/dc/irq/dcn10/irq_service_dcn10.c b/drivers/gpu/drm/amd/display/dc/irq/dcn10/irq_service_dcn10.c index 10ac6deff5ff..ebf483e3f098 100644 --- a/drivers/gpu/drm/amd/display/dc/irq/dcn10/irq_service_dcn10.c +++ b/drivers/gpu/drm/amd/display/dc/irq/dcn10/irq_service_dcn10.c @@ -23,6 +23,8 @@ * */ +#include <linux/slab.h> + #include "dm_services.h" #include "include/logger_interface.h" diff --git a/drivers/gpu/drm/amd/display/dc/irq/irq_service.c b/drivers/gpu/drm/amd/display/dc/irq/irq_service.c index 604bea01fc13..0878550a8178 100644 --- a/drivers/gpu/drm/amd/display/dc/irq/irq_service.c +++ b/drivers/gpu/drm/amd/display/dc/irq/irq_service.c @@ -23,6 +23,8 @@ * */ +#include <linux/slab.h> + #include "dm_services.h" #include "include/irq_service_interface.h" diff --git a/drivers/gpu/drm/amd/display/dc/os_types.h b/drivers/gpu/drm/amd/display/dc/os_types.h index c0d9f332baed..30ec80ac6fc8 100644 --- a/drivers/gpu/drm/amd/display/dc/os_types.h +++ b/drivers/gpu/drm/amd/display/dc/os_types.h @@ -26,11 +26,13 @@ #ifndef _OS_TYPES_H_ #define _OS_TYPES_H_ -#include <asm/byteorder.h> +#include <linux/kgdb.h> +#include <linux/kref.h> #include <linux/types.h> -#include <drm/drmP.h> -#include <linux/kref.h> +#include <asm/byteorder.h> + +#include <drm/drm_print.h> #include "cgs_common.h" diff --git a/drivers/gpu/drm/amd/display/dc/virtual/virtual_link_encoder.c b/drivers/gpu/drm/amd/display/dc/virtual/virtual_link_encoder.c index 1c079ba37c30..3464b2d5b89a 100644 --- a/drivers/gpu/drm/amd/display/dc/virtual/virtual_link_encoder.c +++ b/drivers/gpu/drm/amd/display/dc/virtual/virtual_link_encoder.c @@ -23,6 +23,8 @@ * */ +#include <linux/slab.h> + #include "dm_services.h" #include "dm_services_types.h" diff --git a/drivers/gpu/drm/amd/display/dc/virtual/virtual_stream_encoder.c b/drivers/gpu/drm/amd/display/dc/virtual/virtual_stream_encoder.c index fdcf9e66d852..484047155aae 100644 --- a/drivers/gpu/drm/amd/display/dc/virtual/virtual_stream_encoder.c +++ b/drivers/gpu/drm/amd/display/dc/virtual/virtual_stream_encoder.c @@ -23,6 +23,8 @@ * */ +#include <linux/slab.h> + #include "dm_services.h" #include "virtual_stream_encoder.h" diff --git a/drivers/gpu/drm/amd/display/modules/color/color_gamma.c b/drivers/gpu/drm/amd/display/modules/color/color_gamma.c index 89a65e1d8317..b31af9be41eb 100644 --- a/drivers/gpu/drm/amd/display/modules/color/color_gamma.c +++ b/drivers/gpu/drm/amd/display/modules/color/color_gamma.c @@ -23,6 +23,9 @@ * */ +#include <linux/mm.h> +#include <linux/slab.h> + #include "dc.h" #include "opp.h" #include "color_gamma.h" diff --git a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c index 19b1eaebe484..7c20171a3b6d 100644 --- a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c +++ b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c @@ -23,6 +23,8 @@ * */ +#include <linux/slab.h> + #include "dm_services.h" #include "dc.h" #include "mod_freesync.h" diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c index 3026c7e2d3ea..9c67adee2c9e 100644 --- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c @@ -20,9 +20,9 @@ * OTHER DEALINGS IN THE SOFTWARE. */ -#include "pp_debug.h" #include <linux/firmware.h> -#include <drm/drmP.h> + +#include "pp_debug.h" #include "amdgpu.h" #include "amdgpu_smu.h" #include "soc15_common.h" diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c index 6cd6497c6fc2..f1d326caf69e 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c @@ -92,6 +92,7 @@ int hwmgr_early_init(struct pp_hwmgr *hwmgr) hwmgr_set_user_specify_caps(hwmgr); hwmgr->fan_ctrl_is_in_default_mode = true; hwmgr_init_workload_prority(hwmgr); + hwmgr->gfxoff_state_changed_by_workload = false; switch (hwmgr->chip_family) { case AMDGPU_FAMILY_CI: diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c index 9a595f7525e6..e32ae9d3373c 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c @@ -1258,21 +1258,46 @@ static int smu10_get_power_profile_mode(struct pp_hwmgr *hwmgr, char *buf) return size; } +static bool smu10_is_raven1_refresh(struct pp_hwmgr *hwmgr) +{ + struct amdgpu_device *adev = hwmgr->adev; + if ((adev->asic_type == CHIP_RAVEN) && + (adev->rev_id != 0x15d8) && + (hwmgr->smu_version >= 0x41e2b)) + return true; + else + return false; +} + static int smu10_set_power_profile_mode(struct pp_hwmgr *hwmgr, long *input, uint32_t size) { int workload_type = 0; + int result = 0; if (input[size] > PP_SMC_POWER_PROFILE_COMPUTE) { pr_err("Invalid power profile mode %ld\n", input[size]); return -EINVAL; } - hwmgr->power_profile_mode = input[size]; + if (hwmgr->power_profile_mode == input[size]) + return 0; /* conv PP_SMC_POWER_PROFILE* to WORKLOAD_PPLIB_*_BIT */ workload_type = - conv_power_profile_to_pplib_workload(hwmgr->power_profile_mode); - smum_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_ActiveProcessNotify, + conv_power_profile_to_pplib_workload(input[size]); + if (workload_type && + smu10_is_raven1_refresh(hwmgr) && + !hwmgr->gfxoff_state_changed_by_workload) { + smu10_gfx_off_control(hwmgr, false); + hwmgr->gfxoff_state_changed_by_workload = true; + } + result = smum_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_ActiveProcessNotify, 1 << workload_type); + if (!result) + hwmgr->power_profile_mode = input[size]; + if (workload_type && hwmgr->gfxoff_state_changed_by_workload) { + smu10_gfx_off_control(hwmgr, true); + hwmgr->gfxoff_state_changed_by_workload = false; + } return 0; } diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c index 16591be8b0ca..c5986d28fbf1 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c @@ -24,6 +24,7 @@ #include <linux/delay.h> #include <linux/fb.h> #include <linux/module.h> +#include <linux/pci.h> #include <linux/slab.h> #include <asm/div64.h> #include <drm/amdgpu_drm.h> diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu_helper.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu_helper.c index 101c09b212ad..d09690fca452 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu_helper.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu_helper.c @@ -20,6 +20,9 @@ * OTHER DEALINGS IN THE SOFTWARE. * */ + +#include <linux/pci.h> + #include "hwmgr.h" #include "pp_debug.h" #include "ppatomctrl.h" diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c index 1d9bb29adaef..3be8eb21fd6e 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c @@ -24,6 +24,7 @@ #include <linux/delay.h> #include <linux/fb.h> #include <linux/module.h> +#include <linux/pci.h> #include <linux/slab.h> #include "hwmgr.h" diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_processpptables.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_processpptables.c index 83d22cdeaa29..f29af5ca0aa0 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_processpptables.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_processpptables.c @@ -21,6 +21,7 @@ * */ #include <linux/module.h> +#include <linux/pci.h> #include <linux/slab.h> #include <linux/fb.h> diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h index bac3d85e3b82..c92999aac07c 100644 --- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h +++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h @@ -782,6 +782,7 @@ struct pp_hwmgr { uint32_t workload_mask; uint32_t workload_prority[Workload_Policy_Max]; uint32_t workload_setting[Workload_Policy_Max]; + bool gfxoff_state_changed_by_workload; }; int hwmgr_early_init(struct pp_hwmgr *hwmgr); diff --git a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c index d2eeb6240484..463275f88e89 100644 --- a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c +++ b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c @@ -20,8 +20,10 @@ * OTHER DEALINGS IN THE SOFTWARE. */ -#include "pp_debug.h" #include <linux/firmware.h> +#include <linux/module.h> + +#include "pp_debug.h" #include "amdgpu.h" #include "amdgpu_smu.h" #include "atomfirmware.h" diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/ci_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/ci_smumgr.c index 9ef57fcf7e78..7184d39dcbee 100644 --- a/drivers/gpu/drm/amd/powerplay/smumgr/ci_smumgr.c +++ b/drivers/gpu/drm/amd/powerplay/smumgr/ci_smumgr.c @@ -25,6 +25,7 @@ #include <linux/fb.h> #include "linux/delay.h" #include <linux/types.h> +#include <linux/pci.h> #include "smumgr.h" #include "pp_debug.h" diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smumgr.c index f24f13d77808..73091ac0b647 100644 --- a/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smumgr.c +++ b/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smumgr.c @@ -25,6 +25,7 @@ #include "pp_debug.h" #include <linux/types.h> #include <linux/kernel.h> +#include <linux/pci.h> #include <linux/slab.h> #include <linux/gfp.h> diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c index 0d8958e71b94..d6052e6daef2 100644 --- a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c +++ b/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c @@ -21,6 +21,8 @@ * */ +#include <linux/pci.h> + #include "pp_debug.h" #include "smumgr.h" #include "smu74.h" diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/smu10_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/smu10_smumgr.c index 6d11076a79ba..d409925d1f7d 100644 --- a/drivers/gpu/drm/amd/powerplay/smumgr/smu10_smumgr.c +++ b/drivers/gpu/drm/amd/powerplay/smumgr/smu10_smumgr.c @@ -21,6 +21,8 @@ * */ +#include <linux/pci.h> + #include "smumgr.h" #include "smu10_inc.h" #include "soc15_common.h" diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c index 060c0f7f5238..e4e976b9d64e 100644 --- a/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c +++ b/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c @@ -23,6 +23,7 @@ #include "pp_debug.h" #include <linux/types.h> #include <linux/kernel.h> +#include <linux/pci.h> #include <linux/slab.h> #include <linux/gfp.h> diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/vega10_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/vega10_smumgr.c index c81acc3192ad..672986e9eecb 100644 --- a/drivers/gpu/drm/amd/powerplay/smumgr/vega10_smumgr.c +++ b/drivers/gpu/drm/amd/powerplay/smumgr/vega10_smumgr.c @@ -21,6 +21,8 @@ * */ +#include <linux/pci.h> + #include "smumgr.h" #include "vega10_inc.h" #include "soc15_common.h" diff --git a/drivers/gpu/drm/arc/arcpgu.h b/drivers/gpu/drm/arc/arcpgu.h index 90ef76b19f8a..6aac44b953ad 100644 --- a/drivers/gpu/drm/arc/arcpgu.h +++ b/drivers/gpu/drm/arc/arcpgu.h @@ -1,17 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * ARC PGU DRM driver. * * Copyright (C) 2016 Synopsys, Inc. (www.synopsys.com) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #ifndef _ARCPGU_H_ diff --git a/drivers/gpu/drm/arc/arcpgu_crtc.c b/drivers/gpu/drm/arc/arcpgu_crtc.c index 73e508e00e30..dfaddbb7da0d 100644 --- a/drivers/gpu/drm/arc/arcpgu_crtc.c +++ b/drivers/gpu/drm/arc/arcpgu_crtc.c @@ -1,17 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * ARC PGU DRM driver. * * Copyright (C) 2016 Synopsys, Inc. (www.synopsys.com) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #include <drm/drm_atomic_helper.h> diff --git a/drivers/gpu/drm/arc/arcpgu_drv.c b/drivers/gpu/drm/arc/arcpgu_drv.c index c9f78397d345..af60c6d7a5f4 100644 --- a/drivers/gpu/drm/arc/arcpgu_drv.c +++ b/drivers/gpu/drm/arc/arcpgu_drv.c @@ -1,17 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * ARC PGU DRM driver. * * Copyright (C) 2016 Synopsys, Inc. (www.synopsys.com) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #include <linux/clk.h> diff --git a/drivers/gpu/drm/arc/arcpgu_hdmi.c b/drivers/gpu/drm/arc/arcpgu_hdmi.c index 977dfa55162f..98aac743cc26 100644 --- a/drivers/gpu/drm/arc/arcpgu_hdmi.c +++ b/drivers/gpu/drm/arc/arcpgu_hdmi.c @@ -1,17 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * ARC PGU DRM driver. * * Copyright (C) 2016 Synopsys, Inc. (www.synopsys.com) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #include <drm/drm_crtc.h> diff --git a/drivers/gpu/drm/arc/arcpgu_regs.h b/drivers/gpu/drm/arc/arcpgu_regs.h index 95a13a84c373..dab2c380f7f3 100644 --- a/drivers/gpu/drm/arc/arcpgu_regs.h +++ b/drivers/gpu/drm/arc/arcpgu_regs.h @@ -1,17 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * ARC PGU DRM driver. * * Copyright (C) 2016 Synopsys, Inc. (www.synopsys.com) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #ifndef _ARC_PGU_REGS_H_ diff --git a/drivers/gpu/drm/arc/arcpgu_sim.c b/drivers/gpu/drm/arc/arcpgu_sim.c index 5ea053cf805c..37d961668dfe 100644 --- a/drivers/gpu/drm/arc/arcpgu_sim.c +++ b/drivers/gpu/drm/arc/arcpgu_sim.c @@ -1,17 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * ARC PGU DRM driver. * * Copyright (C) 2016 Synopsys, Inc. (www.synopsys.com) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #include <drm/drm_atomic_helper.h> diff --git a/drivers/gpu/drm/arm/display/komeda/d71/d71_component.c b/drivers/gpu/drm/arm/display/komeda/d71/d71_component.c index 031e5f305a3c..6bab816ed8e7 100644 --- a/drivers/gpu/drm/arm/display/komeda/d71/d71_component.c +++ b/drivers/gpu/drm/arm/display/komeda/d71/d71_component.c @@ -245,7 +245,7 @@ static void d71_layer_dump(struct komeda_component *c, struct seq_file *sf) seq_printf(sf, "%sAD_V_CROP:\t\t0x%X\n", prefix, v[2]); } -static struct komeda_component_funcs d71_layer_funcs = { +static const struct komeda_component_funcs d71_layer_funcs = { .update = d71_layer_update, .disable = d71_layer_disable, .dump_register = d71_layer_dump, @@ -391,7 +391,7 @@ static void d71_compiz_dump(struct komeda_component *c, struct seq_file *sf) seq_printf(sf, "CU_USER_HIGH:\t\t0x%X\n", v[1]); } -static struct komeda_component_funcs d71_compiz_funcs = { +static const struct komeda_component_funcs d71_compiz_funcs = { .update = d71_compiz_update, .disable = d71_component_disable, .dump_register = d71_compiz_dump, @@ -467,7 +467,7 @@ static void d71_improc_dump(struct komeda_component *c, struct seq_file *sf) seq_printf(sf, "IPS_RGB_YUV_COEFF%u:\t0x%X\n", i, v[i]); } -static struct komeda_component_funcs d71_improc_funcs = { +static const struct komeda_component_funcs d71_improc_funcs = { .update = d71_improc_update, .disable = d71_component_disable, .dump_register = d71_improc_dump, @@ -580,7 +580,7 @@ static void d71_timing_ctrlr_dump(struct komeda_component *c, seq_printf(sf, "BS_USER:\t\t0x%X\n", v[4]); } -static struct komeda_component_funcs d71_timing_ctrlr_funcs = { +static const struct komeda_component_funcs d71_timing_ctrlr_funcs = { .update = d71_timing_ctrlr_update, .disable = d71_timing_ctrlr_disable, .dump_register = d71_timing_ctrlr_dump, diff --git a/drivers/gpu/drm/arm/display/komeda/d71/d71_dev.c b/drivers/gpu/drm/arm/display/komeda/d71/d71_dev.c index 34506ef7ad40..3a7248d42376 100644 --- a/drivers/gpu/drm/arm/display/komeda/d71/d71_dev.c +++ b/drivers/gpu/drm/arm/display/komeda/d71/d71_dev.c @@ -502,7 +502,7 @@ static void d71_init_fmt_tbl(struct komeda_dev *mdev) table->n_formats = ARRAY_SIZE(d71_format_caps_table); } -static struct komeda_dev_funcs d71_chip_funcs = { +static const struct komeda_dev_funcs d71_chip_funcs = { .init_format_table = d71_init_fmt_tbl, .enum_resources = d71_enum_resources, .cleanup = d71_cleanup, @@ -514,7 +514,7 @@ static struct komeda_dev_funcs d71_chip_funcs = { .flush = d71_flush, }; -struct komeda_dev_funcs * +const struct komeda_dev_funcs * d71_identify(u32 __iomem *reg_base, struct komeda_chip_info *chip) { chip->arch_id = malidp_read32(reg_base, GLB_ARCH_ID); diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c b/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c index 62fad59f5a6a..284ce079d8c4 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c +++ b/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c @@ -350,7 +350,7 @@ static bool komeda_crtc_mode_fixup(struct drm_crtc *crtc, return true; } -static struct drm_crtc_helper_funcs komeda_crtc_helper_funcs = { +static const struct drm_crtc_helper_funcs komeda_crtc_helper_funcs = { .atomic_check = komeda_crtc_atomic_check, .atomic_flush = komeda_crtc_atomic_flush, .atomic_enable = komeda_crtc_atomic_enable, diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_dev.c b/drivers/gpu/drm/arm/display/komeda/komeda_dev.c index ca3599e4a4d3..b67030a9f056 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_dev.c +++ b/drivers/gpu/drm/arm/display/komeda/komeda_dev.c @@ -8,6 +8,7 @@ #include <linux/of_device.h> #include <linux/of_graph.h> #include <linux/platform_device.h> +#include <linux/dma-mapping.h> #ifdef CONFIG_DEBUG_FS #include <linux/debugfs.h> #include <linux/seq_file.h> @@ -249,6 +250,9 @@ struct komeda_dev *komeda_dev_create(struct device *dev) goto err_cleanup; } + dev->dma_parms = &mdev->dma_parms; + dma_set_max_seg_size(dev, DMA_BIT_MASK(32)); + err = sysfs_create_group(&dev->kobj, &komeda_sysfs_attr_group); if (err) { DRM_ERROR("create sysfs group failed.\n"); @@ -269,7 +273,7 @@ err_cleanup: void komeda_dev_destroy(struct komeda_dev *mdev) { struct device *dev = mdev->dev; - struct komeda_dev_funcs *funcs = mdev->funcs; + const struct komeda_dev_funcs *funcs = mdev->funcs; int i; sysfs_remove_group(&dev->kobj, &komeda_sysfs_attr_group); diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_dev.h b/drivers/gpu/drm/arm/display/komeda/komeda_dev.h index 29e03c4e1ffc..973fd5e0eb98 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_dev.h +++ b/drivers/gpu/drm/arm/display/komeda/komeda_dev.h @@ -60,7 +60,7 @@ struct komeda_chip_info { struct komeda_product_data { u32 product_id; - struct komeda_dev_funcs *(*identify)(u32 __iomem *reg, + const struct komeda_dev_funcs *(*identify)(u32 __iomem *reg, struct komeda_chip_info *info); }; @@ -149,6 +149,8 @@ struct komeda_dev { struct device *dev; /** @reg_base: the base address of komeda io space */ u32 __iomem *reg_base; + /** @dma_parms: the dma parameters of komeda */ + struct device_dma_parameters dma_parms; /** @chip: the basic chip information */ struct komeda_chip_info chip; @@ -173,7 +175,7 @@ struct komeda_dev { struct komeda_pipeline *pipelines[KOMEDA_MAX_PIPELINES]; /** @funcs: chip funcs to access to HW */ - struct komeda_dev_funcs *funcs; + const struct komeda_dev_funcs *funcs; /** * @chip_data: * @@ -192,7 +194,7 @@ komeda_product_match(struct komeda_dev *mdev, u32 target) return MALIDP_CORE_ID_PRODUCT_ID(mdev->chip.core_id) == target; } -struct komeda_dev_funcs * +const struct komeda_dev_funcs * d71_identify(u32 __iomem *reg, struct komeda_chip_info *chip); struct komeda_dev *komeda_dev_create(struct device *dev); diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_pipeline.c b/drivers/gpu/drm/arm/display/komeda/komeda_pipeline.c index c379439c6194..a130b62fa6d1 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_pipeline.c +++ b/drivers/gpu/drm/arm/display/komeda/komeda_pipeline.c @@ -12,7 +12,7 @@ /** komeda_pipeline_add - Add a pipeline to &komeda_dev */ struct komeda_pipeline * komeda_pipeline_add(struct komeda_dev *mdev, size_t size, - struct komeda_pipeline_funcs *funcs) + const struct komeda_pipeline_funcs *funcs) { struct komeda_pipeline *pipe; @@ -130,7 +130,7 @@ komeda_pipeline_get_component(struct komeda_pipeline *pipe, int id) struct komeda_component * komeda_component_add(struct komeda_pipeline *pipe, size_t comp_sz, u32 id, u32 hw_id, - struct komeda_component_funcs *funcs, + const struct komeda_component_funcs *funcs, u8 max_active_inputs, u32 supported_inputs, u8 max_active_outputs, u32 __iomem *reg, const char *name_fmt, ...) diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_pipeline.h b/drivers/gpu/drm/arm/display/komeda/komeda_pipeline.h index b1f813a349a4..bae8a32b81a6 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_pipeline.h +++ b/drivers/gpu/drm/arm/display/komeda/komeda_pipeline.h @@ -124,7 +124,7 @@ struct komeda_component { /** * @funcs: chip functions to access HW */ - struct komeda_component_funcs *funcs; + const struct komeda_component_funcs *funcs; }; /** @@ -346,8 +346,8 @@ struct komeda_pipeline { struct komeda_improc *improc; /** @ctrlr: timing controller */ struct komeda_timing_ctrlr *ctrlr; - /** @funcs: chip pipeline functions */ - struct komeda_pipeline_funcs *funcs; /* private pipeline functions */ + /** @funcs: chip private pipeline functions */ + const struct komeda_pipeline_funcs *funcs; /** @of_node: pipeline dt node */ struct device_node *of_node; @@ -397,7 +397,7 @@ struct komeda_pipeline_state { /* pipeline APIs */ struct komeda_pipeline * komeda_pipeline_add(struct komeda_dev *mdev, size_t size, - struct komeda_pipeline_funcs *funcs); + const struct komeda_pipeline_funcs *funcs); void komeda_pipeline_destroy(struct komeda_dev *mdev, struct komeda_pipeline *pipe); int komeda_assemble_pipelines(struct komeda_dev *mdev); @@ -411,7 +411,7 @@ void komeda_pipeline_dump_register(struct komeda_pipeline *pipe, struct komeda_component * komeda_component_add(struct komeda_pipeline *pipe, size_t comp_sz, u32 id, u32 hw_id, - struct komeda_component_funcs *funcs, + const struct komeda_component_funcs *funcs, u8 max_active_inputs, u32 supported_inputs, u8 max_active_outputs, u32 __iomem *reg, const char *name_fmt, ...); diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_plane.c b/drivers/gpu/drm/arm/display/komeda/komeda_plane.c index 07ed0cc1bc44..c97062bdd69b 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_plane.c +++ b/drivers/gpu/drm/arm/display/komeda/komeda_plane.c @@ -55,7 +55,6 @@ komeda_plane_atomic_check(struct drm_plane *plane, struct komeda_plane_state *kplane_st = to_kplane_st(state); struct komeda_layer *layer = kplane->layer; struct drm_crtc_state *crtc_st; - struct komeda_crtc *kcrtc; struct komeda_crtc_state *kcrtc_st; struct komeda_data_flow_cfg dflow; int err; @@ -64,7 +63,7 @@ komeda_plane_atomic_check(struct drm_plane *plane, return 0; crtc_st = drm_atomic_get_crtc_state(state->state, state->crtc); - if (!crtc_st->enable) { + if (IS_ERR(crtc_st) || !crtc_st->enable) { DRM_DEBUG_ATOMIC("Cannot update plane on a disabled CRTC.\n"); return -EINVAL; } @@ -73,7 +72,6 @@ komeda_plane_atomic_check(struct drm_plane *plane, if (!crtc_st->active) return 0; - kcrtc = to_kcrtc(state->crtc); kcrtc_st = to_kcrtc_st(crtc_st); err = komeda_plane_init_data_flow(state, &dflow); diff --git a/drivers/gpu/drm/arm/hdlcd_crtc.c b/drivers/gpu/drm/arm/hdlcd_crtc.c index 0b2b62f8fa3c..a3efa28436ea 100644 --- a/drivers/gpu/drm/arm/hdlcd_crtc.c +++ b/drivers/gpu/drm/arm/hdlcd_crtc.c @@ -186,20 +186,20 @@ static void hdlcd_crtc_atomic_disable(struct drm_crtc *crtc, clk_disable_unprepare(hdlcd->clk); } -static int hdlcd_crtc_atomic_check(struct drm_crtc *crtc, - struct drm_crtc_state *state) +static enum drm_mode_status hdlcd_crtc_mode_valid(struct drm_crtc *crtc, + const struct drm_display_mode *mode) { struct hdlcd_drm_private *hdlcd = crtc_to_hdlcd_priv(crtc); - struct drm_display_mode *mode = &state->adjusted_mode; long rate, clk_rate = mode->clock * 1000; rate = clk_round_rate(hdlcd->clk, clk_rate); - if (rate != clk_rate) { + /* 0.1% seems a close enough tolerance for the TDA19988 on Juno */ + if (abs(rate - clk_rate) * 1000 > clk_rate) { /* clock required by mode not supported by hardware */ - return -EINVAL; + return MODE_NOCLOCK; } - return 0; + return MODE_OK; } static void hdlcd_crtc_atomic_begin(struct drm_crtc *crtc, @@ -220,7 +220,7 @@ static void hdlcd_crtc_atomic_begin(struct drm_crtc *crtc, } static const struct drm_crtc_helper_funcs hdlcd_crtc_helper_funcs = { - .atomic_check = hdlcd_crtc_atomic_check, + .mode_valid = hdlcd_crtc_mode_valid, .atomic_begin = hdlcd_crtc_atomic_begin, .atomic_enable = hdlcd_crtc_atomic_enable, .atomic_disable = hdlcd_crtc_atomic_disable, diff --git a/drivers/gpu/drm/arm/malidp_crtc.c b/drivers/gpu/drm/arm/malidp_crtc.c index d6690e016f0b..db4451260fff 100644 --- a/drivers/gpu/drm/arm/malidp_crtc.c +++ b/drivers/gpu/drm/arm/malidp_crtc.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * (C) COPYRIGHT 2016 ARM Limited. All rights reserved. * Author: Liviu Dudau <Liviu.Dudau@arm.com> * - * This program is free software and is provided to you under the terms of the - * GNU General Public License version 2 as published by the Free Software - * Foundation, and any use by you of this program is subject to the terms - * of such GNU licence. - * * ARM Mali DP500/DP550/DP650 driver (crtc operations) */ diff --git a/drivers/gpu/drm/arm/malidp_drv.c b/drivers/gpu/drm/arm/malidp_drv.c index 21725c9b9f5e..af1992f06a1d 100644 --- a/drivers/gpu/drm/arm/malidp_drv.c +++ b/drivers/gpu/drm/arm/malidp_drv.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * (C) COPYRIGHT 2016 ARM Limited. All rights reserved. * Author: Liviu Dudau <Liviu.Dudau@arm.com> * - * This program is free software and is provided to you under the terms of the - * GNU General Public License version 2 as published by the Free Software - * Foundation, and any use by you of this program is subject to the terms - * of such GNU licence. - * * ARM Mali DP500/DP550/DP650 KMS/DRM driver */ @@ -192,6 +188,7 @@ static void malidp_atomic_commit_hw_done(struct drm_atomic_state *state) { struct drm_device *drm = state->dev; struct malidp_drm *malidp = drm->dev_private; + int loop = 5; malidp->event = malidp->crtc.state->event; malidp->crtc.state->event = NULL; @@ -206,8 +203,18 @@ static void malidp_atomic_commit_hw_done(struct drm_atomic_state *state) drm_crtc_vblank_get(&malidp->crtc); /* only set config_valid if the CRTC is enabled */ - if (malidp_set_and_wait_config_valid(drm) < 0) + if (malidp_set_and_wait_config_valid(drm) < 0) { + /* + * make a loop around the second CVAL setting and + * try 5 times before giving up. + */ + while (loop--) { + if (!malidp_set_and_wait_config_valid(drm)) + break; + } DRM_DEBUG_DRIVER("timed out waiting for updated configuration\n"); + } + } else if (malidp->event) { /* CRTC inactive means vblank IRQ is disabled, send event directly */ spin_lock_irq(&drm->event_lock); diff --git a/drivers/gpu/drm/arm/malidp_drv.h b/drivers/gpu/drm/arm/malidp_drv.h index 019a682b2716..0a639af8337e 100644 --- a/drivers/gpu/drm/arm/malidp_drv.h +++ b/drivers/gpu/drm/arm/malidp_drv.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * (C) COPYRIGHT 2016 ARM Limited. All rights reserved. * Author: Liviu Dudau <Liviu.Dudau@arm.com> * - * This program is free software and is provided to you under the terms of the - * GNU General Public License version 2 as published by the Free Software - * Foundation, and any use by you of this program is subject to the terms - * of such GNU licence. - * * ARM Mali DP500/DP550/DP650 KMS/DRM driver structures */ diff --git a/drivers/gpu/drm/arm/malidp_hw.c b/drivers/gpu/drm/arm/malidp_hw.c index 53391c0f87eb..50af399d7f6f 100644 --- a/drivers/gpu/drm/arm/malidp_hw.c +++ b/drivers/gpu/drm/arm/malidp_hw.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * (C) COPYRIGHT 2016 ARM Limited. All rights reserved. * Author: Liviu Dudau <Liviu.Dudau@arm.com> * - * This program is free software and is provided to you under the terms of the - * GNU General Public License version 2 as published by the Free Software - * Foundation, and any use by you of this program is subject to the terms - * of such GNU licence. - * * ARM Mali DP500/DP550/DP650 hardware manipulation routines. This is where * the difference between various versions of the hardware is being dealt with * in an attempt to provide to the rest of the driver code a unified view diff --git a/drivers/gpu/drm/arm/malidp_hw.h b/drivers/gpu/drm/arm/malidp_hw.h index 207c3ce52f1a..968a65eed371 100644 --- a/drivers/gpu/drm/arm/malidp_hw.h +++ b/drivers/gpu/drm/arm/malidp_hw.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * * (C) COPYRIGHT 2013-2016 ARM Limited. All rights reserved. * - * This program is free software and is provided to you under the terms of the - * GNU General Public License version 2 as published by the Free Software - * Foundation, and any use by you of this program is subject to the terms - * of such GNU licence. - * * ARM Mali DP hardware manipulation routines. */ diff --git a/drivers/gpu/drm/arm/malidp_planes.c b/drivers/gpu/drm/arm/malidp_planes.c index 07ceb4ee14e3..488375bd133d 100644 --- a/drivers/gpu/drm/arm/malidp_planes.c +++ b/drivers/gpu/drm/arm/malidp_planes.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * (C) COPYRIGHT 2016 ARM Limited. All rights reserved. * Author: Liviu Dudau <Liviu.Dudau@arm.com> * - * This program is free software and is provided to you under the terms of the - * GNU General Public License version 2 as published by the Free Software - * Foundation, and any use by you of this program is subject to the terms - * of such GNU licence. - * * ARM Mali DP plane manipulation routines. */ diff --git a/drivers/gpu/drm/arm/malidp_regs.h b/drivers/gpu/drm/arm/malidp_regs.h index a0dd6e1676a8..993031542fa1 100644 --- a/drivers/gpu/drm/arm/malidp_regs.h +++ b/drivers/gpu/drm/arm/malidp_regs.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * (C) COPYRIGHT 2016 ARM Limited. All rights reserved. * Author: Liviu Dudau <Liviu.Dudau@arm.com> * - * This program is free software and is provided to you under the terms of the - * GNU General Public License version 2 as published by the Free Software - * Foundation, and any use by you of this program is subject to the terms - * of such GNU licence. - * * ARM Mali DP500/DP550/DP650 registers definition. */ diff --git a/drivers/gpu/drm/ast/ast_drv.h b/drivers/gpu/drm/ast/ast_drv.h index b6cac9511796..684e15e64a62 100644 --- a/drivers/gpu/drm/ast/ast_drv.h +++ b/drivers/gpu/drm/ast/ast_drv.h @@ -101,10 +101,6 @@ struct ast_private { int fb_mtrr; struct drm_gem_object *cursor_cache; - uint64_t cursor_cache_gpu_addr; - /* Acces to this cache is protected by the crtc->mutex of the only crtc - * we have. */ - struct ttm_bo_kmap_obj cache_kmap; int next_cursor; bool support_wide_screen; enum { @@ -236,9 +232,6 @@ struct ast_connector { struct ast_crtc { struct drm_crtc base; - struct drm_gem_object *cursor_bo; - uint64_t cursor_addr; - int cursor_width, cursor_height; u8 offset_x, offset_y; }; diff --git a/drivers/gpu/drm/ast/ast_fb.c b/drivers/gpu/drm/ast/ast_fb.c index 05f45222b702..8200b25dad16 100644 --- a/drivers/gpu/drm/ast/ast_fb.c +++ b/drivers/gpu/drm/ast/ast_fb.c @@ -48,30 +48,30 @@ static void ast_dirty_update(struct ast_fbdev *afbdev, int x, int y, int width, int height) { int i; - struct drm_gem_object *obj; struct drm_gem_vram_object *gbo; int src_offset, dst_offset; int bpp = afbdev->afb.base.format->cpp[0]; - int ret = -EBUSY; + int ret; u8 *dst; bool unmap = false; bool store_for_later = false; int x2, y2; unsigned long flags; - obj = afbdev->afb.obj; - gbo = drm_gem_vram_of_gem(obj); - - /* Try to lock the BO. If we fail with -EBUSY then - * the BO is being moved and we should store up the - * damage until later. - */ - if (drm_can_sleep()) - ret = drm_gem_vram_lock(gbo, true); - if (ret) { - if (ret != -EBUSY) - return; - + gbo = drm_gem_vram_of_gem(afbdev->afb.obj); + + if (drm_can_sleep()) { + /* We pin the BO so it won't be moved during the + * update. The actual location, video RAM or system + * memory, is not important. + */ + ret = drm_gem_vram_pin(gbo, 0); + if (ret) { + if (ret != -EBUSY) + return; + store_for_later = true; + } + } else { store_for_later = true; } @@ -126,7 +126,7 @@ static void ast_dirty_update(struct ast_fbdev *afbdev, drm_gem_vram_kunmap(gbo); out: - drm_gem_vram_unlock(gbo); + drm_gem_vram_unpin(gbo); } static void ast_fillrect(struct fb_info *info, @@ -166,8 +166,6 @@ static struct fb_ops astfb_ops = { .fb_pan_display = drm_fb_helper_pan_display, .fb_blank = drm_fb_helper_blank, .fb_setcmap = drm_fb_helper_setcmap, - .fb_debug_enter = drm_fb_helper_debug_enter, - .fb_debug_leave = drm_fb_helper_debug_leave, }; static int astfb_create_object(struct ast_fbdev *afbdev, diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c index fb700d620b64..ffccbef962a4 100644 --- a/drivers/gpu/drm/ast/ast_mode.c +++ b/drivers/gpu/drm/ast/ast_mode.c @@ -939,15 +939,13 @@ static int ast_cursor_init(struct drm_device *dev) } /* kmap the object */ - base = drm_gem_vram_kmap_at(gbo, true, NULL, &ast->cache_kmap); + base = drm_gem_vram_kmap(gbo, true, NULL); if (IS_ERR(base)) { ret = PTR_ERR(base); goto fail; } ast->cursor_cache = obj; - ast->cursor_cache_gpu_addr = gpu_addr; - DRM_DEBUG_KMS("pinned cursor cache at %llx\n", ast->cursor_cache_gpu_addr); return 0; fail: return ret; @@ -958,7 +956,8 @@ static void ast_cursor_fini(struct drm_device *dev) struct ast_private *ast = dev->dev_private; struct drm_gem_vram_object *gbo = drm_gem_vram_of_gem(ast->cursor_cache); - drm_gem_vram_kunmap_at(gbo, &ast->cache_kmap); + drm_gem_vram_kunmap(gbo); + drm_gem_vram_unpin(gbo); drm_gem_object_put_unlocked(ast->cursor_cache); } @@ -1180,12 +1179,12 @@ static int ast_cursor_set(struct drm_crtc *crtc, struct ast_crtc *ast_crtc = to_ast_crtc(crtc); struct drm_gem_object *obj; struct drm_gem_vram_object *gbo; - s64 gpu_addr; + s64 dst_gpu; + u64 gpu_addr; u32 csum; int ret; - struct ttm_bo_kmap_obj uobj_map; u8 *src, *dst; - bool src_isiomem, dst_isiomem; + if (!handle) { ast_hide_cursor(crtc); return 0; @@ -1201,40 +1200,37 @@ static int ast_cursor_set(struct drm_crtc *crtc, } gbo = drm_gem_vram_of_gem(obj); - ret = drm_gem_vram_lock(gbo, false); + ret = drm_gem_vram_pin(gbo, 0); if (ret) - goto fail; - - memset(&uobj_map, 0, sizeof(uobj_map)); - src = drm_gem_vram_kmap_at(gbo, true, &src_isiomem, &uobj_map); + goto err_drm_gem_object_put_unlocked; + src = drm_gem_vram_kmap(gbo, true, NULL); if (IS_ERR(src)) { ret = PTR_ERR(src); - goto fail_unlock; + goto err_drm_gem_vram_unpin; } - if (src_isiomem == true) - DRM_ERROR("src cursor bo should be in main memory\n"); - dst = drm_gem_vram_kmap_at(drm_gem_vram_of_gem(ast->cursor_cache), - false, &dst_isiomem, &ast->cache_kmap); + dst = drm_gem_vram_kmap(drm_gem_vram_of_gem(ast->cursor_cache), + false, NULL); if (IS_ERR(dst)) { ret = PTR_ERR(dst); - goto fail_unlock; + goto err_drm_gem_vram_kunmap; + } + dst_gpu = drm_gem_vram_offset(drm_gem_vram_of_gem(ast->cursor_cache)); + if (dst_gpu < 0) { + ret = (int)dst_gpu; + goto err_drm_gem_vram_kunmap; } - if (dst_isiomem == false) - DRM_ERROR("dst bo should be in VRAM\n"); dst += (AST_HWC_SIZE + AST_HWC_SIGNATURE_SIZE)*ast->next_cursor; /* do data transfer to cursor cache */ csum = copy_cursor_image(src, dst, width, height); - drm_gem_vram_kunmap_at(gbo, &uobj_map); - drm_gem_vram_unlock(gbo); - /* write checksum + signature */ { - u8 *dst = drm_gem_vram_kmap_at(drm_gem_vram_of_gem(ast->cursor_cache), - false, NULL, &ast->cache_kmap); + struct drm_gem_vram_object *dst_gbo = + drm_gem_vram_of_gem(ast->cursor_cache); + u8 *dst = drm_gem_vram_kmap(dst_gbo, false, NULL); dst += (AST_HWC_SIZE + AST_HWC_SIGNATURE_SIZE)*ast->next_cursor + AST_HWC_SIZE; writel(csum, dst); writel(width, dst + AST_HWC_SIGNATURE_SizeX); @@ -1243,15 +1239,13 @@ static int ast_cursor_set(struct drm_crtc *crtc, writel(0, dst + AST_HWC_SIGNATURE_HOTSPOTY); /* set pattern offset */ - gpu_addr = ast->cursor_cache_gpu_addr; + gpu_addr = (u64)dst_gpu; gpu_addr += (AST_HWC_SIZE + AST_HWC_SIGNATURE_SIZE)*ast->next_cursor; gpu_addr >>= 3; ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0xc8, gpu_addr & 0xff); ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0xc9, (gpu_addr >> 8) & 0xff); ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0xca, (gpu_addr >> 16) & 0xff); } - ast_crtc->cursor_width = width; - ast_crtc->cursor_height = height; ast_crtc->offset_x = AST_MAX_HWC_WIDTH - width; ast_crtc->offset_y = AST_MAX_HWC_WIDTH - height; @@ -1259,12 +1253,17 @@ static int ast_cursor_set(struct drm_crtc *crtc, ast_show_cursor(crtc); + drm_gem_vram_kunmap(gbo); + drm_gem_vram_unpin(gbo); drm_gem_object_put_unlocked(obj); + return 0; -fail_unlock: - drm_gem_vram_unlock(gbo); -fail: +err_drm_gem_vram_kunmap: + drm_gem_vram_kunmap(gbo); +err_drm_gem_vram_unpin: + drm_gem_vram_unpin(gbo); +err_drm_gem_object_put_unlocked: drm_gem_object_put_unlocked(obj); return ret; } @@ -1277,8 +1276,8 @@ static int ast_cursor_move(struct drm_crtc *crtc, int x_offset, y_offset; u8 *sig; - sig = drm_gem_vram_kmap_at(drm_gem_vram_of_gem(ast->cursor_cache), - false, NULL, &ast->cache_kmap); + sig = drm_gem_vram_kmap(drm_gem_vram_of_gem(ast->cursor_cache), + false, NULL); sig += (AST_HWC_SIZE + AST_HWC_SIGNATURE_SIZE)*ast->next_cursor + AST_HWC_SIZE; writel(x, sig + AST_HWC_SIGNATURE_X); writel(y, sig + AST_HWC_SIGNATURE_Y); diff --git a/drivers/gpu/drm/bochs/bochs_drv.c b/drivers/gpu/drm/bochs/bochs_drv.c index e7512a6564a3..8f3a5bda9d03 100644 --- a/drivers/gpu/drm/bochs/bochs_drv.c +++ b/drivers/gpu/drm/bochs/bochs_drv.c @@ -1,8 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/mm.h> diff --git a/drivers/gpu/drm/bochs/bochs_hw.c b/drivers/gpu/drm/bochs/bochs_hw.c index 3e04b2f0ec08..791ab2f79947 100644 --- a/drivers/gpu/drm/bochs/bochs_hw.c +++ b/drivers/gpu/drm/bochs/bochs_hw.c @@ -1,8 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include "bochs.h" diff --git a/drivers/gpu/drm/bochs/bochs_kms.c b/drivers/gpu/drm/bochs/bochs_kms.c index 9e3ee7b511fb..5904eddc83a5 100644 --- a/drivers/gpu/drm/bochs/bochs_kms.c +++ b/drivers/gpu/drm/bochs/bochs_kms.c @@ -1,8 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include "bochs.h" diff --git a/drivers/gpu/drm/bochs/bochs_mm.c b/drivers/gpu/drm/bochs/bochs_mm.c index 543499c07139..8f9bb886f7ad 100644 --- a/drivers/gpu/drm/bochs/bochs_mm.c +++ b/drivers/gpu/drm/bochs/bochs_mm.c @@ -1,8 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include "bochs.h" diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511.h b/drivers/gpu/drm/bridge/adv7511/adv7511.h index 996a7e7dbfd6..52b2adfdc877 100644 --- a/drivers/gpu/drm/bridge/adv7511/adv7511.h +++ b/drivers/gpu/drm/bridge/adv7511/adv7511.h @@ -1,9 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Analog Devices ADV7511 HDMI transmitter driver * * Copyright 2012 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #ifndef __DRM_I2C_ADV7511_H__ diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c b/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c index 1b4783d45c53..a428185be2c1 100644 --- a/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c +++ b/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Analog Devices ADV7511 HDMI transmitter driver * * Copyright 2012 Analog Devices Inc. * Copyright (c) 2016, Linaro Limited - * - * Licensed under the GPL-2. */ #include <sound/core.h> diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c index 562420d9d8d5..f6d2681f6927 100644 --- a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c +++ b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Analog Devices ADV7511 HDMI transmitter driver * * Copyright 2012 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #include <linux/clk.h> diff --git a/drivers/gpu/drm/bridge/adv7511/adv7533.c b/drivers/gpu/drm/bridge/adv7511/adv7533.c index 5d5e7d9eded2..aa19d5a40e31 100644 --- a/drivers/gpu/drm/bridge/adv7511/adv7533.c +++ b/drivers/gpu/drm/bridge/adv7511/adv7533.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2016, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/of_graph.h> diff --git a/drivers/gpu/drm/bridge/analogix-anx78xx.c b/drivers/gpu/drm/bridge/analogix-anx78xx.c index 479ce3642a79..3c7cc5af735c 100644 --- a/drivers/gpu/drm/bridge/analogix-anx78xx.c +++ b/drivers/gpu/drm/bridge/analogix-anx78xx.c @@ -1,18 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright(c) 2016, Analogix Semiconductor. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * * Based on anx7808 driver obtained from chromeos with copyright: * Copyright(c) 2013, Google Inc. - * */ #include <linux/delay.h> #include <linux/err.h> @@ -21,7 +12,6 @@ #include <linux/interrupt.h> #include <linux/kernel.h> #include <linux/module.h> -#include <linux/of_gpio.h> #include <linux/of_irq.h> #include <linux/of_platform.h> #include <linux/regmap.h> diff --git a/drivers/gpu/drm/bridge/analogix-anx78xx.h b/drivers/gpu/drm/bridge/analogix-anx78xx.h index 38753c870137..25e063bcecbc 100644 --- a/drivers/gpu/drm/bridge/analogix-anx78xx.h +++ b/drivers/gpu/drm/bridge/analogix-anx78xx.h @@ -1,15 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright(c) 2016, Analogix Semiconductor. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #ifndef __ANX78xx_H diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c index d2de98d44184..3f7f4880be09 100644 --- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c +++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c @@ -1,25 +1,20 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Analogix DP (Display Port) core interface driver. * * Copyright (C) 2012 Samsung Electronics Co., Ltd. * Author: Jingoo Han <jg1.han@samsung.com> -* -* This program is free software; you can redistribute it and/or modify it -* under the terms of the GNU General Public License as published by the -* Free Software Foundation; either version 2 of the License, or (at your -* option) any later version. */ #include <linux/clk.h> #include <linux/component.h> #include <linux/err.h> -#include <linux/gpio.h> +#include <linux/gpio/consumer.h> #include <linux/interrupt.h> #include <linux/io.h> #include <linux/iopoll.h> #include <linux/module.h> #include <linux/of.h> -#include <linux/of_gpio.h> #include <linux/phy/phy.h> #include <linux/platform_device.h> @@ -1411,8 +1406,6 @@ static void analogix_dp_bridge_mode_set(struct drm_bridge *bridge, video->color_space = COLOR_YCBCR444; else if (display_info->color_formats & DRM_COLOR_FORMAT_YCRCB422) video->color_space = COLOR_YCBCR422; - else if (display_info->color_formats & DRM_COLOR_FORMAT_RGB444) - video->color_space = COLOR_RGB; else video->color_space = COLOR_RGB; @@ -1585,12 +1578,18 @@ analogix_dp_bind(struct device *dev, struct drm_device *drm_dev, dp->force_hpd = of_property_read_bool(dev->of_node, "force-hpd"); - dp->hpd_gpio = of_get_named_gpio(dev->of_node, "hpd-gpios", 0); - if (!gpio_is_valid(dp->hpd_gpio)) - dp->hpd_gpio = of_get_named_gpio(dev->of_node, - "samsung,hpd-gpio", 0); + /* Try two different names */ + dp->hpd_gpiod = devm_gpiod_get_optional(dev, "hpd", GPIOD_IN); + if (!dp->hpd_gpiod) + dp->hpd_gpiod = devm_gpiod_get_optional(dev, "samsung,hpd", + GPIOD_IN); + if (IS_ERR(dp->hpd_gpiod)) { + dev_err(dev, "error getting HDP GPIO: %ld\n", + PTR_ERR(dp->hpd_gpiod)); + return ERR_CAST(dp->hpd_gpiod); + } - if (gpio_is_valid(dp->hpd_gpio)) { + if (dp->hpd_gpiod) { /* * Set up the hotplug GPIO from the device tree as an interrupt. * Simply specifying a different interrupt in the device tree @@ -1598,16 +1597,9 @@ analogix_dp_bind(struct device *dev, struct drm_device *drm_dev, * using a GPIO. We also need the actual GPIO specifier so * that we can get the current state of the GPIO. */ - ret = devm_gpio_request_one(&pdev->dev, dp->hpd_gpio, GPIOF_IN, - "hpd_gpio"); - if (ret) { - dev_err(&pdev->dev, "failed to get hpd gpio\n"); - return ERR_PTR(ret); - } - dp->irq = gpio_to_irq(dp->hpd_gpio); + dp->irq = gpiod_to_irq(dp->hpd_gpiod); irq_flags = IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING; } else { - dp->hpd_gpio = -ENODEV; dp->irq = platform_get_irq(pdev, 0); irq_flags = 0; } diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.h b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.h index 3e5fe90edf71..da058252dcaf 100644 --- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.h +++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Header file for Analogix DP (Display Port) core interface driver. * * Copyright (C) 2012 Samsung Electronics Co., Ltd. * Author: Jingoo Han <jg1.han@samsung.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef _ANALOGIX_DP_CORE_H @@ -38,6 +34,8 @@ #define DPCD_VOLTAGE_SWING_SET(x) (((x) & 0x3) << 0) #define DPCD_VOLTAGE_SWING_GET(x) (((x) >> 0) & 0x3) +struct gpio_desc; + enum link_lane_count_type { LANE_COUNT1 = 1, LANE_COUNT2 = 2, @@ -171,7 +169,7 @@ struct analogix_dp_device { struct link_train link_train; struct phy *phy; int dpms_mode; - int hpd_gpio; + struct gpio_desc *hpd_gpiod; bool force_hpd; bool psr_enable; bool fast_train_enable; diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_reg.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_reg.c index cf17e2e21b15..914c569ab8c1 100644 --- a/drivers/gpu/drm/bridge/analogix/analogix_dp_reg.c +++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_reg.c @@ -1,18 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Analogix DP (Display port) core register interface driver. * * Copyright (C) 2012 Samsung Electronics Co., Ltd. * Author: Jingoo Han <jg1.han@samsung.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #include <linux/delay.h> #include <linux/device.h> -#include <linux/gpio.h> +#include <linux/gpio/consumer.h> #include <linux/io.h> #include <linux/iopoll.h> @@ -397,7 +393,7 @@ void analogix_dp_clear_hotplug_interrupts(struct analogix_dp_device *dp) { u32 reg; - if (gpio_is_valid(dp->hpd_gpio)) + if (dp->hpd_gpiod) return; reg = HOTPLUG_CHG | HPD_LOST | PLUG; @@ -411,7 +407,7 @@ void analogix_dp_init_hpd(struct analogix_dp_device *dp) { u32 reg; - if (gpio_is_valid(dp->hpd_gpio)) + if (dp->hpd_gpiod) return; analogix_dp_clear_hotplug_interrupts(dp); @@ -434,8 +430,8 @@ enum dp_irq_type analogix_dp_get_irq_type(struct analogix_dp_device *dp) { u32 reg; - if (gpio_is_valid(dp->hpd_gpio)) { - reg = gpio_get_value(dp->hpd_gpio); + if (dp->hpd_gpiod) { + reg = gpiod_get_value(dp->hpd_gpiod); if (reg) return DP_IRQ_TYPE_HP_CABLE_IN; else @@ -507,8 +503,8 @@ int analogix_dp_get_plug_in_status(struct analogix_dp_device *dp) { u32 reg; - if (gpio_is_valid(dp->hpd_gpio)) { - if (gpio_get_value(dp->hpd_gpio)) + if (dp->hpd_gpiod) { + if (gpiod_get_value(dp->hpd_gpiod)) return 0; } else { reg = readl(dp->reg_base + ANALOGIX_DP_SYS_CTL_3); diff --git a/drivers/gpu/drm/bridge/dumb-vga-dac.c b/drivers/gpu/drm/bridge/dumb-vga-dac.c index 1a3800a58aaf..d32885b906ae 100644 --- a/drivers/gpu/drm/bridge/dumb-vga-dac.c +++ b/drivers/gpu/drm/bridge/dumb-vga-dac.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2015-2016 Free Electrons * Copyright (C) 2015-2016 NextThing Co * * Maxime Ripard <maxime.ripard@free-electrons.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #include <linux/module.h> diff --git a/drivers/gpu/drm/bridge/lvds-encoder.c b/drivers/gpu/drm/bridge/lvds-encoder.c index 6eaaa76970b1..2ab2c234f26c 100644 --- a/drivers/gpu/drm/bridge/lvds-encoder.c +++ b/drivers/gpu/drm/bridge/lvds-encoder.c @@ -1,10 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2016 Laurent Pinchart <laurent.pinchart@ideasonboard.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #include <linux/gpio/consumer.h> diff --git a/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c b/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c index 1644d281558a..79311f8354bd 100644 --- a/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c +++ b/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Driver for MegaChips STDP4028 with GE B850v3 firmware (LVDS-DP) * Driver for MegaChips STDP2690 with GE B850v3 firmware (DP-DP++) @@ -5,17 +6,6 @@ * Copyright (c) 2017, Collabora Ltd. * Copyright (c) 2017, General Electric Company - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. * This driver creates a drm_bridge and a drm_connector for the LVDS to DP++ * display bridge of the GE B850v3. There are two physical bridges on the video @@ -27,7 +17,6 @@ * signal pipeline is as follows: * * Host -> LVDS|--(STDP4028)--|DP -> DP|--(STDP2690)--|DP++ -> Video output - * */ #include <linux/gpio.h> diff --git a/drivers/gpu/drm/bridge/nxp-ptn3460.c b/drivers/gpu/drm/bridge/nxp-ptn3460.c index 3f4d4aef19e1..98bc650b8c95 100644 --- a/drivers/gpu/drm/bridge/nxp-ptn3460.c +++ b/drivers/gpu/drm/bridge/nxp-ptn3460.c @@ -1,16 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * NXP PTN3460 DP/LVDS bridge driver * * Copyright (C) 2013 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/delay.h> diff --git a/drivers/gpu/drm/bridge/panel.c b/drivers/gpu/drm/bridge/panel.c index 08517740e6a0..b12ae3a4c5f1 100644 --- a/drivers/gpu/drm/bridge/panel.c +++ b/drivers/gpu/drm/bridge/panel.c @@ -1,11 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2016 Laurent Pinchart <laurent.pinchart@ideasonboard.com> * Copyright (C) 2017 Broadcom - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #include <drm/drm_atomic_helper.h> diff --git a/drivers/gpu/drm/bridge/parade-ps8622.c b/drivers/gpu/drm/bridge/parade-ps8622.c index 05b9da6284f0..2d88146e4836 100644 --- a/drivers/gpu/drm/bridge/parade-ps8622.c +++ b/drivers/gpu/drm/bridge/parade-ps8622.c @@ -1,16 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Parade PS8622 eDP/LVDS bridge driver * * Copyright (C) 2014 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/backlight.h> diff --git a/drivers/gpu/drm/bridge/sii902x.c b/drivers/gpu/drm/bridge/sii902x.c index 961abc94d7a7..dd7aa466b280 100644 --- a/drivers/gpu/drm/bridge/sii902x.c +++ b/drivers/gpu/drm/bridge/sii902x.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2018 Renesas Electronics * @@ -8,18 +9,7 @@ * Boris Brezillon <boris.brezillon@free-electrons.com> * Wu, Songjun <Songjun.Wu@atmel.com> * - * * Copyright (C) 2010-2011 Freescale Semiconductor, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/gpio/consumer.h> @@ -599,8 +589,8 @@ static int sii902x_audio_hw_params(struct device *dev, void *data, if (ret) goto out; - for (i = 0; sii902x->audio.i2s_fifo_sequence[i] && - i < ARRAY_SIZE(sii902x->audio.i2s_fifo_sequence); i++) + for (i = 0; i < ARRAY_SIZE(sii902x->audio.i2s_fifo_sequence) && + sii902x->audio.i2s_fifo_sequence[i]; i++) regmap_write(sii902x->regmap, SII902X_TPI_I2S_ENABLE_MAPPING_REG, sii902x->audio.i2s_fifo_sequence[i]); @@ -729,7 +719,7 @@ static int sii902x_audio_codec_init(struct sii902x *sii902x, .max_i2s_channels = 0, }; u8 lanes[4]; - u32 num_lanes, i; + int num_lanes, i; if (!of_property_read_bool(dev->of_node, "#sound-dai-cells")) { dev_dbg(dev, "%s: No \"#sound-dai-cells\", no audio\n", diff --git a/drivers/gpu/drm/bridge/sii9234.c b/drivers/gpu/drm/bridge/sii9234.c index b36bbafb0e43..25d4ad8c7ad6 100644 --- a/drivers/gpu/drm/bridge/sii9234.c +++ b/drivers/gpu/drm/bridge/sii9234.c @@ -815,7 +815,7 @@ static irqreturn_t sii9234_irq_thread(int irq, void *data) static int sii9234_init_resources(struct sii9234 *ctx, struct i2c_client *client) { - struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent); + struct i2c_adapter *adapter = client->adapter; int ret; if (!ctx->dev->of_node) { @@ -897,7 +897,7 @@ static const struct drm_bridge_funcs sii9234_bridge_funcs = { static int sii9234_probe(struct i2c_client *client, const struct i2c_device_id *id) { - struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent); + struct i2c_adapter *adapter = client->adapter; struct sii9234 *ctx; struct device *dev = &client->dev; int ret; diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c index 66bd66bad44c..c6490949d9db 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c @@ -1,15 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * DesignWare High-Definition Multimedia Interface (HDMI) driver * * Copyright (C) 2013-2015 Mentor Graphics Inc. * Copyright (C) 2011-2013 Freescale Semiconductor, Inc. * Copyright (C) 2010, Guennadi Liakhovetski <g.liakhovetski@gmx.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * */ #include <linux/clk.h> #include <linux/delay.h> @@ -19,6 +14,7 @@ #include <linux/module.h> #include <linux/mutex.h> #include <linux/of_device.h> +#include <linux/pinctrl/consumer.h> #include <linux/regmap.h> #include <linux/dma-mapping.h> #include <linux/spinlock.h> @@ -170,6 +166,10 @@ struct dw_hdmi { bool sink_is_hdmi; bool sink_has_audio; + struct pinctrl *pinctrl; + struct pinctrl_state *default_state; + struct pinctrl_state *unwedge_state; + struct mutex mutex; /* for state below and previous_mode */ enum drm_connector_force force; /* mutex-protected force state */ bool disabled; /* DRM has disabled our bridge */ @@ -228,6 +228,13 @@ static void hdmi_mask_writeb(struct dw_hdmi *hdmi, u8 data, unsigned int reg, static void dw_hdmi_i2c_init(struct dw_hdmi *hdmi) { + hdmi_writeb(hdmi, HDMI_PHY_I2CM_INT_ADDR_DONE_POL, + HDMI_PHY_I2CM_INT_ADDR); + + hdmi_writeb(hdmi, HDMI_PHY_I2CM_CTLINT_ADDR_NAC_POL | + HDMI_PHY_I2CM_CTLINT_ADDR_ARBITRATION_POL, + HDMI_PHY_I2CM_CTLINT_ADDR); + /* Software reset */ hdmi_writeb(hdmi, 0x00, HDMI_I2CM_SOFTRSTZ); @@ -248,11 +255,82 @@ static void dw_hdmi_i2c_init(struct dw_hdmi *hdmi) HDMI_IH_MUTE_I2CM_STAT0); } +static bool dw_hdmi_i2c_unwedge(struct dw_hdmi *hdmi) +{ + /* If no unwedge state then give up */ + if (!hdmi->unwedge_state) + return false; + + dev_info(hdmi->dev, "Attempting to unwedge stuck i2c bus\n"); + + /* + * This is a huge hack to workaround a problem where the dw_hdmi i2c + * bus could sometimes get wedged. Once wedged there doesn't appear + * to be any way to unwedge it (including the HDMI_I2CM_SOFTRSTZ) + * other than pulsing the SDA line. + * + * We appear to be able to pulse the SDA line (in the eyes of dw_hdmi) + * by: + * 1. Remux the pin as a GPIO output, driven low. + * 2. Wait a little while. 1 ms seems to work, but we'll do 10. + * 3. Immediately jump to remux the pin as dw_hdmi i2c again. + * + * At the moment of remuxing, the line will still be low due to its + * recent stint as an output, but then it will be pulled high by the + * (presumed) external pullup. dw_hdmi seems to see this as a rising + * edge and that seems to get it out of its jam. + * + * This wedging was only ever seen on one TV, and only on one of + * its HDMI ports. It happened when the TV was powered on while the + * device was plugged in. A scope trace shows the TV bringing both SDA + * and SCL low, then bringing them both back up at roughly the same + * time. Presumably this confuses dw_hdmi because it saw activity but + * no real STOP (maybe it thinks there's another master on the bus?). + * Giving it a clean rising edge of SDA while SCL is already high + * presumably makes dw_hdmi see a STOP which seems to bring dw_hdmi out + * of its stupor. + * + * Note that after coming back alive, transfers seem to immediately + * resume, so if we unwedge due to a timeout we should wait a little + * longer for our transfer to finish, since it might have just started + * now. + */ + pinctrl_select_state(hdmi->pinctrl, hdmi->unwedge_state); + msleep(10); + pinctrl_select_state(hdmi->pinctrl, hdmi->default_state); + + return true; +} + +static int dw_hdmi_i2c_wait(struct dw_hdmi *hdmi) +{ + struct dw_hdmi_i2c *i2c = hdmi->i2c; + int stat; + + stat = wait_for_completion_timeout(&i2c->cmp, HZ / 10); + if (!stat) { + /* If we can't unwedge, return timeout */ + if (!dw_hdmi_i2c_unwedge(hdmi)) + return -EAGAIN; + + /* We tried to unwedge; give it another chance */ + stat = wait_for_completion_timeout(&i2c->cmp, HZ / 10); + if (!stat) + return -EAGAIN; + } + + /* Check for error condition on the bus */ + if (i2c->stat & HDMI_IH_I2CM_STAT0_ERROR) + return -EIO; + + return 0; +} + static int dw_hdmi_i2c_read(struct dw_hdmi *hdmi, unsigned char *buf, unsigned int length) { struct dw_hdmi_i2c *i2c = hdmi->i2c; - int stat; + int ret; if (!i2c->is_regaddr) { dev_dbg(hdmi->dev, "set read register address to 0\n"); @@ -271,13 +349,9 @@ static int dw_hdmi_i2c_read(struct dw_hdmi *hdmi, hdmi_writeb(hdmi, HDMI_I2CM_OPERATION_READ, HDMI_I2CM_OPERATION); - stat = wait_for_completion_timeout(&i2c->cmp, HZ / 10); - if (!stat) - return -EAGAIN; - - /* Check for error condition on the bus */ - if (i2c->stat & HDMI_IH_I2CM_STAT0_ERROR) - return -EIO; + ret = dw_hdmi_i2c_wait(hdmi); + if (ret) + return ret; *buf++ = hdmi_readb(hdmi, HDMI_I2CM_DATAI); } @@ -290,7 +364,7 @@ static int dw_hdmi_i2c_write(struct dw_hdmi *hdmi, unsigned char *buf, unsigned int length) { struct dw_hdmi_i2c *i2c = hdmi->i2c; - int stat; + int ret; if (!i2c->is_regaddr) { /* Use the first write byte as register address */ @@ -308,13 +382,9 @@ static int dw_hdmi_i2c_write(struct dw_hdmi *hdmi, hdmi_writeb(hdmi, HDMI_I2CM_OPERATION_WRITE, HDMI_I2CM_OPERATION); - stat = wait_for_completion_timeout(&i2c->cmp, HZ / 10); - if (!stat) - return -EAGAIN; - - /* Check for error condition on the bus */ - if (i2c->stat & HDMI_IH_I2CM_STAT0_ERROR) - return -EIO; + ret = dw_hdmi_i2c_wait(hdmi); + if (ret) + return ret; } return 0; @@ -1926,16 +1996,6 @@ static int dw_hdmi_setup(struct dw_hdmi *hdmi, struct drm_display_mode *mode) return 0; } -static void dw_hdmi_setup_i2c(struct dw_hdmi *hdmi) -{ - hdmi_writeb(hdmi, HDMI_PHY_I2CM_INT_ADDR_DONE_POL, - HDMI_PHY_I2CM_INT_ADDR); - - hdmi_writeb(hdmi, HDMI_PHY_I2CM_CTLINT_ADDR_NAC_POL | - HDMI_PHY_I2CM_CTLINT_ADDR_ARBITRATION_POL, - HDMI_PHY_I2CM_CTLINT_ADDR); -} - static void initialize_hdmi_ih_mutes(struct dw_hdmi *hdmi) { u8 ih_mute; @@ -2436,6 +2496,21 @@ static const struct regmap_config hdmi_regmap_32bit_config = { .max_register = HDMI_I2CM_FS_SCL_LCNT_0_ADDR << 2, }; +static void dw_hdmi_init_hw(struct dw_hdmi *hdmi) +{ + initialize_hdmi_ih_mutes(hdmi); + + /* + * Reset HDMI DDC I2C master controller and mute I2CM interrupts. + * Even if we are using a separate i2c adapter doing this doesn't + * hurt. + */ + dw_hdmi_i2c_init(hdmi); + + if (hdmi->phy.ops->setup_hpd) + hdmi->phy.ops->setup_hpd(hdmi, hdmi->phy.data); +} + static struct dw_hdmi * __dw_hdmi_probe(struct platform_device *pdev, const struct dw_hdmi_plat_data *plat_data) @@ -2587,7 +2662,7 @@ __dw_hdmi_probe(struct platform_device *pdev, prod_id1 & HDMI_PRODUCT_ID1_HDCP ? "with" : "without", hdmi->phy.name); - initialize_hdmi_ih_mutes(hdmi); + dw_hdmi_init_hw(hdmi); irq = platform_get_irq(pdev, 0); if (irq < 0) { @@ -2615,6 +2690,24 @@ __dw_hdmi_probe(struct platform_device *pdev, /* If DDC bus is not specified, try to register HDMI I2C bus */ if (!hdmi->ddc) { + /* Look for (optional) stuff related to unwedging */ + hdmi->pinctrl = devm_pinctrl_get(dev); + if (!IS_ERR(hdmi->pinctrl)) { + hdmi->unwedge_state = + pinctrl_lookup_state(hdmi->pinctrl, "unwedge"); + hdmi->default_state = + pinctrl_lookup_state(hdmi->pinctrl, "default"); + + if (IS_ERR(hdmi->default_state) || + IS_ERR(hdmi->unwedge_state)) { + if (!IS_ERR(hdmi->unwedge_state)) + dev_warn(dev, + "Unwedge requires default pinctrl\n"); + hdmi->default_state = NULL; + hdmi->unwedge_state = NULL; + } + } + hdmi->ddc = dw_hdmi_i2c_adapter(hdmi); if (IS_ERR(hdmi->ddc)) hdmi->ddc = NULL; @@ -2626,10 +2719,6 @@ __dw_hdmi_probe(struct platform_device *pdev, hdmi->bridge.of_node = pdev->dev.of_node; #endif - dw_hdmi_setup_i2c(hdmi); - if (hdmi->phy.ops->setup_hpd) - hdmi->phy.ops->setup_hpd(hdmi, hdmi->phy.data); - memset(&pdevinfo, 0, sizeof(pdevinfo)); pdevinfo.parent = dev; pdevinfo.id = PLATFORM_DEVID_AUTO; @@ -2682,10 +2771,6 @@ __dw_hdmi_probe(struct platform_device *pdev, hdmi->cec = platform_device_register_full(&pdevinfo); } - /* Reset HDMI DDC I2C master controller and mute I2CM interrupts */ - if (hdmi->i2c) - dw_hdmi_i2c_init(hdmi); - return hdmi; err_iahb: @@ -2789,6 +2874,12 @@ void dw_hdmi_unbind(struct dw_hdmi *hdmi) } EXPORT_SYMBOL_GPL(dw_hdmi_unbind); +void dw_hdmi_resume(struct dw_hdmi *hdmi) +{ + dw_hdmi_init_hw(hdmi); +} +EXPORT_SYMBOL_GPL(dw_hdmi_resume); + MODULE_AUTHOR("Sascha Hauer <s.hauer@pengutronix.de>"); MODULE_AUTHOR("Andy Yan <andy.yan@rock-chips.com>"); MODULE_AUTHOR("Yakir Yang <ykk@rock-chips.com>"); diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.h b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.h index 3f3c616eba97..4e3ec09d3ca4 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.h +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.h @@ -1,10 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2011 Freescale Semiconductor, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef __DW_HDMI_H__ diff --git a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c index a79c87bd0147..281c58bab1a1 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c @@ -778,6 +778,10 @@ static void dw_mipi_dsi_clear_err(struct dw_mipi_dsi *dsi) static void dw_mipi_dsi_bridge_post_disable(struct drm_bridge *bridge) { struct dw_mipi_dsi *dsi = bridge_to_dsi(bridge); + const struct dw_mipi_dsi_phy_ops *phy_ops = dsi->plat_data->phy_ops; + + if (phy_ops->power_off) + phy_ops->power_off(dsi->plat_data->priv_data); /* * Switch to command mode before panel-bridge post_disable & @@ -877,11 +881,15 @@ static void dw_mipi_dsi_bridge_mode_set(struct drm_bridge *bridge, static void dw_mipi_dsi_bridge_enable(struct drm_bridge *bridge) { struct dw_mipi_dsi *dsi = bridge_to_dsi(bridge); + const struct dw_mipi_dsi_phy_ops *phy_ops = dsi->plat_data->phy_ops; /* Switch to video mode for panel-bridge enable & panel enable */ dw_mipi_dsi_set_mode(dsi, MIPI_DSI_MODE_VIDEO); if (dsi->slave) dw_mipi_dsi_set_mode(dsi->slave, MIPI_DSI_MODE_VIDEO); + + if (phy_ops->power_on) + phy_ops->power_on(dsi->plat_data->priv_data); } static enum drm_mode_status diff --git a/drivers/gpu/drm/bridge/tc358767.c b/drivers/gpu/drm/bridge/tc358767.c index 72666e07007a..13ade28a36a8 100644 --- a/drivers/gpu/drm/bridge/tc358767.c +++ b/drivers/gpu/drm/bridge/tc358767.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * tc358767 eDP bridge driver * @@ -12,16 +13,6 @@ * * Copyright (C) 2012 Texas Instruments * Author: Rob Clark <robdclark@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/clk.h> diff --git a/drivers/gpu/drm/cirrus/cirrus_drv.h b/drivers/gpu/drm/cirrus/cirrus_drv.h new file mode 100644 index 000000000000..1f73916e528e --- /dev/null +++ b/drivers/gpu/drm/cirrus/cirrus_drv.h @@ -0,0 +1,247 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright 2012 Red Hat + * + * Authors: Matthew Garrett + * Dave Airlie + */ +#ifndef __CIRRUS_DRV_H__ +#define __CIRRUS_DRV_H__ + +#include <video/vga.h> + +#include <drm/drm_encoder.h> +#include <drm/drm_fb_helper.h> + +#include <drm/ttm/ttm_bo_api.h> +#include <drm/ttm/ttm_bo_driver.h> +#include <drm/ttm/ttm_placement.h> +#include <drm/ttm/ttm_memory.h> +#include <drm/ttm/ttm_module.h> + +#include <drm/drm_gem.h> + +#define DRIVER_AUTHOR "Matthew Garrett" + +#define DRIVER_NAME "cirrus" +#define DRIVER_DESC "qemu Cirrus emulation" +#define DRIVER_DATE "20110418" + +#define DRIVER_MAJOR 1 +#define DRIVER_MINOR 0 +#define DRIVER_PATCHLEVEL 0 + +#define CIRRUSFB_CONN_LIMIT 1 + +#define RREG8(reg) ioread8(((void __iomem *)cdev->rmmio) + (reg)) +#define WREG8(reg, v) iowrite8(v, ((void __iomem *)cdev->rmmio) + (reg)) +#define RREG32(reg) ioread32(((void __iomem *)cdev->rmmio) + (reg)) +#define WREG32(reg, v) iowrite32(v, ((void __iomem *)cdev->rmmio) + (reg)) + +#define SEQ_INDEX 4 +#define SEQ_DATA 5 + +#define WREG_SEQ(reg, v) \ + do { \ + WREG8(SEQ_INDEX, reg); \ + WREG8(SEQ_DATA, v); \ + } while (0) \ + +#define CRT_INDEX 0x14 +#define CRT_DATA 0x15 + +#define WREG_CRT(reg, v) \ + do { \ + WREG8(CRT_INDEX, reg); \ + WREG8(CRT_DATA, v); \ + } while (0) \ + +#define GFX_INDEX 0xe +#define GFX_DATA 0xf + +#define WREG_GFX(reg, v) \ + do { \ + WREG8(GFX_INDEX, reg); \ + WREG8(GFX_DATA, v); \ + } while (0) \ + +/* + * Cirrus has a "hidden" DAC register that can be accessed by writing to + * the pixel mask register to reset the state, then reading from the register + * four times. The next write will then pass to the DAC + */ +#define VGA_DAC_MASK 0x6 + +#define WREG_HDR(v) \ + do { \ + RREG8(VGA_DAC_MASK); \ + RREG8(VGA_DAC_MASK); \ + RREG8(VGA_DAC_MASK); \ + RREG8(VGA_DAC_MASK); \ + WREG8(VGA_DAC_MASK, v); \ + } while (0) \ + + +#define CIRRUS_MAX_FB_HEIGHT 4096 +#define CIRRUS_MAX_FB_WIDTH 4096 + +#define CIRRUS_DPMS_CLEARED (-1) + +#define to_cirrus_crtc(x) container_of(x, struct cirrus_crtc, base) +#define to_cirrus_encoder(x) container_of(x, struct cirrus_encoder, base) + +struct cirrus_crtc { + struct drm_crtc base; + int last_dpms; + bool enabled; +}; + +struct cirrus_fbdev; +struct cirrus_mode_info { + struct cirrus_crtc *crtc; + /* pointer to fbdev info structure */ + struct cirrus_fbdev *gfbdev; +}; + +struct cirrus_encoder { + struct drm_encoder base; + int last_dpms; +}; + +struct cirrus_connector { + struct drm_connector base; +}; + +struct cirrus_mc { + resource_size_t vram_size; + resource_size_t vram_base; +}; + +struct cirrus_device { + struct drm_device *dev; + unsigned long flags; + + resource_size_t rmmio_base; + resource_size_t rmmio_size; + void __iomem *rmmio; + + struct cirrus_mc mc; + struct cirrus_mode_info mode_info; + + int num_crtc; + int fb_mtrr; + + struct { + struct ttm_bo_device bdev; + } ttm; + bool mm_inited; +}; + + +struct cirrus_fbdev { + struct drm_fb_helper helper; /* must be first */ + struct drm_framebuffer *gfb; + void *sysram; + int size; + int x1, y1, x2, y2; /* dirty rect */ + spinlock_t dirty_lock; +}; + +struct cirrus_bo { + struct ttm_buffer_object bo; + struct ttm_placement placement; + struct ttm_bo_kmap_obj kmap; + struct drm_gem_object gem; + struct ttm_place placements[3]; + int pin_count; +}; +#define gem_to_cirrus_bo(gobj) container_of((gobj), struct cirrus_bo, gem) + +static inline struct cirrus_bo * +cirrus_bo(struct ttm_buffer_object *bo) +{ + return container_of(bo, struct cirrus_bo, bo); +} + + +#define to_cirrus_obj(x) container_of(x, struct cirrus_gem_object, base) + + /* cirrus_main.c */ +int cirrus_device_init(struct cirrus_device *cdev, + struct drm_device *ddev, + struct pci_dev *pdev, + uint32_t flags); +void cirrus_device_fini(struct cirrus_device *cdev); +void cirrus_gem_free_object(struct drm_gem_object *obj); +int cirrus_dumb_mmap_offset(struct drm_file *file, + struct drm_device *dev, + uint32_t handle, + uint64_t *offset); +int cirrus_gem_create(struct drm_device *dev, + u32 size, bool iskernel, + struct drm_gem_object **obj); +int cirrus_dumb_create(struct drm_file *file, + struct drm_device *dev, + struct drm_mode_create_dumb *args); + +int cirrus_framebuffer_init(struct drm_device *dev, + struct drm_framebuffer *gfb, + const struct drm_mode_fb_cmd2 *mode_cmd, + struct drm_gem_object *obj); + +bool cirrus_check_framebuffer(struct cirrus_device *cdev, int width, int height, + int bpp, int pitch); + + /* cirrus_display.c */ +int cirrus_modeset_init(struct cirrus_device *cdev); +void cirrus_modeset_fini(struct cirrus_device *cdev); + + /* cirrus_fbdev.c */ +int cirrus_fbdev_init(struct cirrus_device *cdev); +void cirrus_fbdev_fini(struct cirrus_device *cdev); + + + + /* cirrus_irq.c */ +void cirrus_driver_irq_preinstall(struct drm_device *dev); +int cirrus_driver_irq_postinstall(struct drm_device *dev); +void cirrus_driver_irq_uninstall(struct drm_device *dev); +irqreturn_t cirrus_driver_irq_handler(int irq, void *arg); + + /* cirrus_kms.c */ +int cirrus_driver_load(struct drm_device *dev, unsigned long flags); +void cirrus_driver_unload(struct drm_device *dev); +extern struct drm_ioctl_desc cirrus_ioctls[]; +extern int cirrus_max_ioctl; + +int cirrus_mm_init(struct cirrus_device *cirrus); +void cirrus_mm_fini(struct cirrus_device *cirrus); +void cirrus_ttm_placement(struct cirrus_bo *bo, int domain); +int cirrus_bo_create(struct drm_device *dev, int size, int align, + uint32_t flags, struct cirrus_bo **pcirrusbo); +int cirrus_mmap(struct file *filp, struct vm_area_struct *vma); + +static inline int cirrus_bo_reserve(struct cirrus_bo *bo, bool no_wait) +{ + int ret; + + ret = ttm_bo_reserve(&bo->bo, true, no_wait, NULL); + if (ret) { + if (ret != -ERESTARTSYS && ret != -EBUSY) + DRM_ERROR("reserve failed %p\n", bo); + return ret; + } + return 0; +} + +static inline void cirrus_bo_unreserve(struct cirrus_bo *bo) +{ + ttm_bo_unreserve(&bo->bo); +} + +int cirrus_bo_push_sysram(struct cirrus_bo *bo); +int cirrus_bo_pin(struct cirrus_bo *bo, u32 pl_flag, u64 *gpu_addr); + +extern int cirrus_bpp; + +#endif /* __CIRRUS_DRV_H__ */ diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c index b640e77184e5..419381abbdd1 100644 --- a/drivers/gpu/drm/drm_atomic.c +++ b/drivers/gpu/drm/drm_atomic.c @@ -384,6 +384,7 @@ static void drm_atomic_crtc_print_state(struct drm_printer *p, drm_printf(p, "crtc[%u]: %s\n", crtc->base.id, crtc->name); drm_printf(p, "\tenable=%d\n", state->enable); drm_printf(p, "\tactive=%d\n", state->active); + drm_printf(p, "\tself_refresh_active=%d\n", state->self_refresh_active); drm_printf(p, "\tplanes_changed=%d\n", state->planes_changed); drm_printf(p, "\tmode_changed=%d\n", state->mode_changed); drm_printf(p, "\tactive_changed=%d\n", state->active_changed); @@ -847,6 +848,75 @@ drm_atomic_get_new_private_obj_state(struct drm_atomic_state *state, EXPORT_SYMBOL(drm_atomic_get_new_private_obj_state); /** + * drm_atomic_get_old_connector_for_encoder - Get old connector for an encoder + * @state: Atomic state + * @encoder: The encoder to fetch the connector state for + * + * This function finds and returns the connector that was connected to @encoder + * as specified by the @state. + * + * If there is no connector in @state which previously had @encoder connected to + * it, this function will return NULL. While this may seem like an invalid use + * case, it is sometimes useful to differentiate commits which had no prior + * connectors attached to @encoder vs ones that did (and to inspect their + * state). This is especially true in enable hooks because the pipeline has + * changed. + * + * Returns: The old connector connected to @encoder, or NULL if the encoder is + * not connected. + */ +struct drm_connector * +drm_atomic_get_old_connector_for_encoder(struct drm_atomic_state *state, + struct drm_encoder *encoder) +{ + struct drm_connector_state *conn_state; + struct drm_connector *connector; + unsigned int i; + + for_each_old_connector_in_state(state, connector, conn_state, i) { + if (conn_state->best_encoder == encoder) + return connector; + } + + return NULL; +} +EXPORT_SYMBOL(drm_atomic_get_old_connector_for_encoder); + +/** + * drm_atomic_get_new_connector_for_encoder - Get new connector for an encoder + * @state: Atomic state + * @encoder: The encoder to fetch the connector state for + * + * This function finds and returns the connector that will be connected to + * @encoder as specified by the @state. + * + * If there is no connector in @state which will have @encoder connected to it, + * this function will return NULL. While this may seem like an invalid use case, + * it is sometimes useful to differentiate commits which have no connectors + * attached to @encoder vs ones that do (and to inspect their state). This is + * especially true in disable hooks because the pipeline will change. + * + * Returns: The new connector connected to @encoder, or NULL if the encoder is + * not connected. + */ +struct drm_connector * +drm_atomic_get_new_connector_for_encoder(struct drm_atomic_state *state, + struct drm_encoder *encoder) +{ + struct drm_connector_state *conn_state; + struct drm_connector *connector; + unsigned int i; + + for_each_new_connector_in_state(state, connector, conn_state, i) { + if (conn_state->best_encoder == encoder) + return connector; + } + + return NULL; +} +EXPORT_SYMBOL(drm_atomic_get_new_connector_for_encoder); + +/** * drm_atomic_get_connector_state - get connector state * @state: global atomic state object * @connector: connector to get state object for @@ -930,6 +1000,7 @@ static void drm_atomic_connector_print_state(struct drm_printer *p, drm_printf(p, "connector[%u]: %s\n", connector->base.id, connector->name); drm_printf(p, "\tcrtc=%s\n", state->crtc ? state->crtc->name : "(null)"); + drm_printf(p, "\tself_refresh_aware=%d\n", state->self_refresh_aware); if (connector->connector_type == DRM_MODE_CONNECTOR_WRITEBACK) if (state->writeback_job && state->writeback_job->fb) @@ -1179,6 +1250,174 @@ int drm_atomic_nonblocking_commit(struct drm_atomic_state *state) } EXPORT_SYMBOL(drm_atomic_nonblocking_commit); +/* just used from drm-client and atomic-helper: */ +int __drm_atomic_helper_disable_plane(struct drm_plane *plane, + struct drm_plane_state *plane_state) +{ + int ret; + + ret = drm_atomic_set_crtc_for_plane(plane_state, NULL); + if (ret != 0) + return ret; + + drm_atomic_set_fb_for_plane(plane_state, NULL); + plane_state->crtc_x = 0; + plane_state->crtc_y = 0; + plane_state->crtc_w = 0; + plane_state->crtc_h = 0; + plane_state->src_x = 0; + plane_state->src_y = 0; + plane_state->src_w = 0; + plane_state->src_h = 0; + + return 0; +} +EXPORT_SYMBOL(__drm_atomic_helper_disable_plane); + +static int update_output_state(struct drm_atomic_state *state, + struct drm_mode_set *set) +{ + struct drm_device *dev = set->crtc->dev; + struct drm_crtc *crtc; + struct drm_crtc_state *new_crtc_state; + struct drm_connector *connector; + struct drm_connector_state *new_conn_state; + int ret, i; + + ret = drm_modeset_lock(&dev->mode_config.connection_mutex, + state->acquire_ctx); + if (ret) + return ret; + + /* First disable all connectors on the target crtc. */ + ret = drm_atomic_add_affected_connectors(state, set->crtc); + if (ret) + return ret; + + for_each_new_connector_in_state(state, connector, new_conn_state, i) { + if (new_conn_state->crtc == set->crtc) { + ret = drm_atomic_set_crtc_for_connector(new_conn_state, + NULL); + if (ret) + return ret; + + /* Make sure legacy setCrtc always re-trains */ + new_conn_state->link_status = DRM_LINK_STATUS_GOOD; + } + } + + /* Then set all connectors from set->connectors on the target crtc */ + for (i = 0; i < set->num_connectors; i++) { + new_conn_state = drm_atomic_get_connector_state(state, + set->connectors[i]); + if (IS_ERR(new_conn_state)) + return PTR_ERR(new_conn_state); + + ret = drm_atomic_set_crtc_for_connector(new_conn_state, + set->crtc); + if (ret) + return ret; + } + + for_each_new_crtc_in_state(state, crtc, new_crtc_state, i) { + /* + * Don't update ->enable for the CRTC in the set_config request, + * since a mismatch would indicate a bug in the upper layers. + * The actual modeset code later on will catch any + * inconsistencies here. + */ + if (crtc == set->crtc) + continue; + + if (!new_crtc_state->connector_mask) { + ret = drm_atomic_set_mode_prop_for_crtc(new_crtc_state, + NULL); + if (ret < 0) + return ret; + + new_crtc_state->active = false; + } + } + + return 0; +} + +/* just used from drm-client and atomic-helper: */ +int __drm_atomic_helper_set_config(struct drm_mode_set *set, + struct drm_atomic_state *state) +{ + struct drm_crtc_state *crtc_state; + struct drm_plane_state *primary_state; + struct drm_crtc *crtc = set->crtc; + int hdisplay, vdisplay; + int ret; + + crtc_state = drm_atomic_get_crtc_state(state, crtc); + if (IS_ERR(crtc_state)) + return PTR_ERR(crtc_state); + + primary_state = drm_atomic_get_plane_state(state, crtc->primary); + if (IS_ERR(primary_state)) + return PTR_ERR(primary_state); + + if (!set->mode) { + WARN_ON(set->fb); + WARN_ON(set->num_connectors); + + ret = drm_atomic_set_mode_for_crtc(crtc_state, NULL); + if (ret != 0) + return ret; + + crtc_state->active = false; + + ret = drm_atomic_set_crtc_for_plane(primary_state, NULL); + if (ret != 0) + return ret; + + drm_atomic_set_fb_for_plane(primary_state, NULL); + + goto commit; + } + + WARN_ON(!set->fb); + WARN_ON(!set->num_connectors); + + ret = drm_atomic_set_mode_for_crtc(crtc_state, set->mode); + if (ret != 0) + return ret; + + crtc_state->active = true; + + ret = drm_atomic_set_crtc_for_plane(primary_state, crtc); + if (ret != 0) + return ret; + + drm_mode_get_hv_timing(set->mode, &hdisplay, &vdisplay); + + drm_atomic_set_fb_for_plane(primary_state, set->fb); + primary_state->crtc_x = 0; + primary_state->crtc_y = 0; + primary_state->crtc_w = hdisplay; + primary_state->crtc_h = vdisplay; + primary_state->src_x = set->x << 16; + primary_state->src_y = set->y << 16; + if (drm_rotation_90_or_270(primary_state->rotation)) { + primary_state->src_w = vdisplay << 16; + primary_state->src_h = hdisplay << 16; + } else { + primary_state->src_w = hdisplay << 16; + primary_state->src_h = vdisplay << 16; + } + +commit: + ret = update_output_state(state, set); + if (ret) + return ret; + + return 0; +} +EXPORT_SYMBOL(__drm_atomic_helper_set_config); + void drm_atomic_print_state(const struct drm_atomic_state *state) { struct drm_printer p = drm_info_printer(state->dev->dev); diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index acf993cb8e52..aa16ea17ff9b 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -34,6 +34,7 @@ #include <drm/drm_device.h> #include <drm/drm_plane_helper.h> #include <drm/drm_print.h> +#include <drm/drm_self_refresh_helper.h> #include <drm/drm_vblank.h> #include <drm/drm_writeback.h> @@ -686,7 +687,7 @@ drm_atomic_helper_check_modeset(struct drm_device *dev, } if (funcs->atomic_check) - ret = funcs->atomic_check(connector, new_connector_state); + ret = funcs->atomic_check(connector, state); if (ret) return ret; @@ -728,7 +729,7 @@ drm_atomic_helper_check_modeset(struct drm_device *dev, continue; if (funcs->atomic_check) - ret = funcs->atomic_check(connector, new_connector_state); + ret = funcs->atomic_check(connector, state); if (ret) return ret; } @@ -953,10 +954,33 @@ int drm_atomic_helper_check(struct drm_device *dev, if (state->legacy_cursor_update) state->async_update = !drm_atomic_helper_async_check(dev, state); + drm_self_refresh_helper_alter_state(state); + return ret; } EXPORT_SYMBOL(drm_atomic_helper_check); +static bool +crtc_needs_disable(struct drm_crtc_state *old_state, + struct drm_crtc_state *new_state) +{ + /* + * No new_state means the crtc is off, so the only criteria is whether + * it's currently active or in self refresh mode. + */ + if (!new_state) + return drm_atomic_crtc_effectively_active(old_state); + + /* + * We need to run through the crtc_funcs->disable() function if the crtc + * is currently on, if it's transitioning to self refresh mode, or if + * it's in self refresh mode and needs to be fully disabled. + */ + return old_state->active || + (old_state->self_refresh_active && !new_state->enable) || + new_state->self_refresh_active; +} + static void disable_outputs(struct drm_device *dev, struct drm_atomic_state *old_state) { @@ -977,7 +1001,14 @@ disable_outputs(struct drm_device *dev, struct drm_atomic_state *old_state) old_crtc_state = drm_atomic_get_old_crtc_state(old_state, old_conn_state->crtc); - if (!old_crtc_state->active || + if (new_conn_state->crtc) + new_crtc_state = drm_atomic_get_new_crtc_state( + old_state, + new_conn_state->crtc); + else + new_crtc_state = NULL; + + if (!crtc_needs_disable(old_crtc_state, new_crtc_state) || !drm_atomic_crtc_needs_modeset(old_conn_state->crtc->state)) continue; @@ -998,11 +1029,13 @@ disable_outputs(struct drm_device *dev, struct drm_atomic_state *old_state) * Each encoder has at most one connector (since we always steal * it away), so we won't call disable hooks twice. */ - drm_bridge_disable(encoder->bridge); + drm_atomic_bridge_disable(encoder->bridge, old_state); /* Right function depends upon target state. */ if (funcs) { - if (new_conn_state->crtc && funcs->prepare) + if (funcs->atomic_disable) + funcs->atomic_disable(encoder, old_state); + else if (new_conn_state->crtc && funcs->prepare) funcs->prepare(encoder); else if (funcs->disable) funcs->disable(encoder); @@ -1010,7 +1043,7 @@ disable_outputs(struct drm_device *dev, struct drm_atomic_state *old_state) funcs->dpms(encoder, DRM_MODE_DPMS_OFF); } - drm_bridge_post_disable(encoder->bridge); + drm_atomic_bridge_post_disable(encoder->bridge, old_state); } for_each_oldnew_crtc_in_state(old_state, crtc, old_crtc_state, new_crtc_state, i) { @@ -1021,7 +1054,7 @@ disable_outputs(struct drm_device *dev, struct drm_atomic_state *old_state) if (!drm_atomic_crtc_needs_modeset(new_crtc_state)) continue; - if (!old_crtc_state->active) + if (!crtc_needs_disable(old_crtc_state, new_crtc_state)) continue; funcs = crtc->helper_private; @@ -1308,16 +1341,18 @@ void drm_atomic_helper_commit_modeset_enables(struct drm_device *dev, * Each encoder has at most one connector (since we always steal * it away), so we won't call enable hooks twice. */ - drm_bridge_pre_enable(encoder->bridge); + drm_atomic_bridge_pre_enable(encoder->bridge, old_state); if (funcs) { - if (funcs->enable) + if (funcs->atomic_enable) + funcs->atomic_enable(encoder, old_state); + else if (funcs->enable) funcs->enable(encoder); else if (funcs->commit) funcs->commit(encoder); } - drm_bridge_enable(encoder->bridge); + drm_atomic_bridge_enable(encoder->bridge, old_state); } drm_atomic_helper_commit_writebacks(dev, old_state); @@ -1610,15 +1645,6 @@ int drm_atomic_helper_async_check(struct drm_device *dev, old_plane_state->crtc != new_plane_state->crtc) return -EINVAL; - /* - * FIXME: Since prepare_fb and cleanup_fb are always called on - * the new_plane_state for async updates we need to block framebuffer - * changes. This prevents use of a fb that's been cleaned up and - * double cleanups from occuring. - */ - if (old_plane_state->fb != new_plane_state->fb) - return -EINVAL; - funcs = plane->helper_private; if (!funcs->atomic_async_update) return -EINVAL; @@ -1649,6 +1675,8 @@ EXPORT_SYMBOL(drm_atomic_helper_async_check); * drm_atomic_async_check() succeeds. Async commits are not supposed to swap * the states like normal sync commits, but just do in-place changes on the * current state. + * + * TODO: Implement full swap instead of doing in-place changes. */ void drm_atomic_helper_async_commit(struct drm_device *dev, struct drm_atomic_state *state) @@ -1659,6 +1687,9 @@ void drm_atomic_helper_async_commit(struct drm_device *dev, int i; for_each_new_plane_in_state(state, plane, plane_state, i) { + struct drm_framebuffer *new_fb = plane_state->fb; + struct drm_framebuffer *old_fb = plane->state->fb; + funcs = plane->helper_private; funcs->atomic_async_update(plane, plane_state); @@ -1667,11 +1698,17 @@ void drm_atomic_helper_async_commit(struct drm_device *dev, * plane->state in-place, make sure at least common * properties have been properly updated. */ - WARN_ON_ONCE(plane->state->fb != plane_state->fb); + WARN_ON_ONCE(plane->state->fb != new_fb); WARN_ON_ONCE(plane->state->crtc_x != plane_state->crtc_x); WARN_ON_ONCE(plane->state->crtc_y != plane_state->crtc_y); WARN_ON_ONCE(plane->state->src_x != plane_state->src_x); WARN_ON_ONCE(plane->state->src_y != plane_state->src_y); + + /* + * Make sure the FBs have been swapped so that cleanups in the + * new_state performs a cleanup in the old FB. + */ + WARN_ON_ONCE(plane_state->fb != old_fb); } } EXPORT_SYMBOL(drm_atomic_helper_async_commit); @@ -2844,95 +2881,6 @@ fail: } EXPORT_SYMBOL(drm_atomic_helper_disable_plane); -/* just used from fb-helper and atomic-helper: */ -int __drm_atomic_helper_disable_plane(struct drm_plane *plane, - struct drm_plane_state *plane_state) -{ - int ret; - - ret = drm_atomic_set_crtc_for_plane(plane_state, NULL); - if (ret != 0) - return ret; - - drm_atomic_set_fb_for_plane(plane_state, NULL); - plane_state->crtc_x = 0; - plane_state->crtc_y = 0; - plane_state->crtc_w = 0; - plane_state->crtc_h = 0; - plane_state->src_x = 0; - plane_state->src_y = 0; - plane_state->src_w = 0; - plane_state->src_h = 0; - - return 0; -} - -static int update_output_state(struct drm_atomic_state *state, - struct drm_mode_set *set) -{ - struct drm_device *dev = set->crtc->dev; - struct drm_crtc *crtc; - struct drm_crtc_state *new_crtc_state; - struct drm_connector *connector; - struct drm_connector_state *new_conn_state; - int ret, i; - - ret = drm_modeset_lock(&dev->mode_config.connection_mutex, - state->acquire_ctx); - if (ret) - return ret; - - /* First disable all connectors on the target crtc. */ - ret = drm_atomic_add_affected_connectors(state, set->crtc); - if (ret) - return ret; - - for_each_new_connector_in_state(state, connector, new_conn_state, i) { - if (new_conn_state->crtc == set->crtc) { - ret = drm_atomic_set_crtc_for_connector(new_conn_state, - NULL); - if (ret) - return ret; - - /* Make sure legacy setCrtc always re-trains */ - new_conn_state->link_status = DRM_LINK_STATUS_GOOD; - } - } - - /* Then set all connectors from set->connectors on the target crtc */ - for (i = 0; i < set->num_connectors; i++) { - new_conn_state = drm_atomic_get_connector_state(state, - set->connectors[i]); - if (IS_ERR(new_conn_state)) - return PTR_ERR(new_conn_state); - - ret = drm_atomic_set_crtc_for_connector(new_conn_state, - set->crtc); - if (ret) - return ret; - } - - for_each_new_crtc_in_state(state, crtc, new_crtc_state, i) { - /* Don't update ->enable for the CRTC in the set_config request, - * since a mismatch would indicate a bug in the upper layers. - * The actual modeset code later on will catch any - * inconsistencies here. */ - if (crtc == set->crtc) - continue; - - if (!new_crtc_state->connector_mask) { - ret = drm_atomic_set_mode_prop_for_crtc(new_crtc_state, - NULL); - if (ret < 0) - return ret; - - new_crtc_state->active = false; - } - } - - return 0; -} - /** * drm_atomic_helper_set_config - set a new config from userspace * @set: mode set configuration @@ -2977,81 +2925,6 @@ fail: } EXPORT_SYMBOL(drm_atomic_helper_set_config); -/* just used from fb-helper and atomic-helper: */ -int __drm_atomic_helper_set_config(struct drm_mode_set *set, - struct drm_atomic_state *state) -{ - struct drm_crtc_state *crtc_state; - struct drm_plane_state *primary_state; - struct drm_crtc *crtc = set->crtc; - int hdisplay, vdisplay; - int ret; - - crtc_state = drm_atomic_get_crtc_state(state, crtc); - if (IS_ERR(crtc_state)) - return PTR_ERR(crtc_state); - - primary_state = drm_atomic_get_plane_state(state, crtc->primary); - if (IS_ERR(primary_state)) - return PTR_ERR(primary_state); - - if (!set->mode) { - WARN_ON(set->fb); - WARN_ON(set->num_connectors); - - ret = drm_atomic_set_mode_for_crtc(crtc_state, NULL); - if (ret != 0) - return ret; - - crtc_state->active = false; - - ret = drm_atomic_set_crtc_for_plane(primary_state, NULL); - if (ret != 0) - return ret; - - drm_atomic_set_fb_for_plane(primary_state, NULL); - - goto commit; - } - - WARN_ON(!set->fb); - WARN_ON(!set->num_connectors); - - ret = drm_atomic_set_mode_for_crtc(crtc_state, set->mode); - if (ret != 0) - return ret; - - crtc_state->active = true; - - ret = drm_atomic_set_crtc_for_plane(primary_state, crtc); - if (ret != 0) - return ret; - - drm_mode_get_hv_timing(set->mode, &hdisplay, &vdisplay); - - drm_atomic_set_fb_for_plane(primary_state, set->fb); - primary_state->crtc_x = 0; - primary_state->crtc_y = 0; - primary_state->crtc_w = hdisplay; - primary_state->crtc_h = vdisplay; - primary_state->src_x = set->x << 16; - primary_state->src_y = set->y << 16; - if (drm_rotation_90_or_270(primary_state->rotation)) { - primary_state->src_w = vdisplay << 16; - primary_state->src_h = hdisplay << 16; - } else { - primary_state->src_w = hdisplay << 16; - primary_state->src_h = vdisplay << 16; - } - -commit: - ret = update_output_state(state, set); - if (ret) - return ret; - - return 0; -} - /** * drm_atomic_helper_disable_all - disable all currently active outputs * @dev: DRM device diff --git a/drivers/gpu/drm/drm_atomic_state_helper.c b/drivers/gpu/drm/drm_atomic_state_helper.c index 97ab26679b96..7d7347a6f194 100644 --- a/drivers/gpu/drm/drm_atomic_state_helper.c +++ b/drivers/gpu/drm/drm_atomic_state_helper.c @@ -129,6 +129,10 @@ void __drm_atomic_helper_crtc_duplicate_state(struct drm_crtc *crtc, state->commit = NULL; state->event = NULL; state->pageflip_flags = 0; + + /* Self refresh should be canceled when a new update is available */ + state->active = drm_atomic_crtc_effectively_active(state); + state->self_refresh_active = false; } EXPORT_SYMBOL(__drm_atomic_helper_crtc_duplicate_state); diff --git a/drivers/gpu/drm/drm_atomic_uapi.c b/drivers/gpu/drm/drm_atomic_uapi.c index eb22e8bdd853..abe38bdf85ae 100644 --- a/drivers/gpu/drm/drm_atomic_uapi.c +++ b/drivers/gpu/drm/drm_atomic_uapi.c @@ -490,7 +490,7 @@ drm_atomic_crtc_get_property(struct drm_crtc *crtc, struct drm_mode_config *config = &dev->mode_config; if (property == config->prop_active) - *val = state->active; + *val = drm_atomic_crtc_effectively_active(state); else if (property == config->prop_mode_id) *val = (state->mode_blob) ? state->mode_blob->base.id : 0; else if (property == config->prop_vrr_enabled) @@ -788,7 +788,10 @@ drm_atomic_connector_get_property(struct drm_connector *connector, if (property == config->prop_crtc_id) { *val = (state->crtc) ? state->crtc->base.id : 0; } else if (property == config->dpms_property) { - *val = connector->dpms; + if (state->crtc && state->crtc->state->self_refresh_active) + *val = DRM_MODE_DPMS_ON; + else + *val = connector->dpms; } else if (property == config->tv_select_subconnector_property) { *val = state->tv.subconnector; } else if (property == config->tv_left_margin_property) { diff --git a/drivers/gpu/drm/drm_bridge.c b/drivers/gpu/drm/drm_bridge.c index 138b2711d389..cba537c99e43 100644 --- a/drivers/gpu/drm/drm_bridge.c +++ b/drivers/gpu/drm/drm_bridge.c @@ -352,6 +352,116 @@ void drm_bridge_enable(struct drm_bridge *bridge) } EXPORT_SYMBOL(drm_bridge_enable); +/** + * drm_atomic_bridge_disable - disables all bridges in the encoder chain + * @bridge: bridge control structure + * @state: atomic state being committed + * + * Calls &drm_bridge_funcs.atomic_disable (falls back on + * &drm_bridge_funcs.disable) op for all the bridges in the encoder chain, + * starting from the last bridge to the first. These are called before calling + * &drm_encoder_helper_funcs.atomic_disable + * + * Note: the bridge passed should be the one closest to the encoder + */ +void drm_atomic_bridge_disable(struct drm_bridge *bridge, + struct drm_atomic_state *state) +{ + if (!bridge) + return; + + drm_atomic_bridge_disable(bridge->next, state); + + if (bridge->funcs->atomic_disable) + bridge->funcs->atomic_disable(bridge, state); + else if (bridge->funcs->disable) + bridge->funcs->disable(bridge); +} +EXPORT_SYMBOL(drm_atomic_bridge_disable); + +/** + * drm_atomic_bridge_post_disable - cleans up after disabling all bridges in the + * encoder chain + * @bridge: bridge control structure + * @state: atomic state being committed + * + * Calls &drm_bridge_funcs.atomic_post_disable (falls back on + * &drm_bridge_funcs.post_disable) op for all the bridges in the encoder chain, + * starting from the first bridge to the last. These are called after completing + * &drm_encoder_helper_funcs.atomic_disable + * + * Note: the bridge passed should be the one closest to the encoder + */ +void drm_atomic_bridge_post_disable(struct drm_bridge *bridge, + struct drm_atomic_state *state) +{ + if (!bridge) + return; + + if (bridge->funcs->atomic_post_disable) + bridge->funcs->atomic_post_disable(bridge, state); + else if (bridge->funcs->post_disable) + bridge->funcs->post_disable(bridge); + + drm_atomic_bridge_post_disable(bridge->next, state); +} +EXPORT_SYMBOL(drm_atomic_bridge_post_disable); + +/** + * drm_atomic_bridge_pre_enable - prepares for enabling all bridges in the + * encoder chain + * @bridge: bridge control structure + * @state: atomic state being committed + * + * Calls &drm_bridge_funcs.atomic_pre_enable (falls back on + * &drm_bridge_funcs.pre_enable) op for all the bridges in the encoder chain, + * starting from the last bridge to the first. These are called before calling + * &drm_encoder_helper_funcs.atomic_enable + * + * Note: the bridge passed should be the one closest to the encoder + */ +void drm_atomic_bridge_pre_enable(struct drm_bridge *bridge, + struct drm_atomic_state *state) +{ + if (!bridge) + return; + + drm_atomic_bridge_pre_enable(bridge->next, state); + + if (bridge->funcs->atomic_pre_enable) + bridge->funcs->atomic_pre_enable(bridge, state); + else if (bridge->funcs->pre_enable) + bridge->funcs->pre_enable(bridge); +} +EXPORT_SYMBOL(drm_atomic_bridge_pre_enable); + +/** + * drm_atomic_bridge_enable - enables all bridges in the encoder chain + * @bridge: bridge control structure + * @state: atomic state being committed + * + * Calls &drm_bridge_funcs.atomic_enable (falls back on + * &drm_bridge_funcs.enable) op for all the bridges in the encoder chain, + * starting from the first bridge to the last. These are called after completing + * &drm_encoder_helper_funcs.atomic_enable + * + * Note: the bridge passed should be the one closest to the encoder + */ +void drm_atomic_bridge_enable(struct drm_bridge *bridge, + struct drm_atomic_state *state) +{ + if (!bridge) + return; + + if (bridge->funcs->atomic_enable) + bridge->funcs->atomic_enable(bridge, state); + else if (bridge->funcs->enable) + bridge->funcs->enable(bridge); + + drm_atomic_bridge_enable(bridge->next, state); +} +EXPORT_SYMBOL(drm_atomic_bridge_enable); + #ifdef CONFIG_OF /** * of_drm_find_bridge - find the bridge corresponding to the device node in diff --git a/drivers/gpu/drm/drm_client_modeset.c b/drivers/gpu/drm/drm_client_modeset.c index 66770ed3299e..006bf7390e7d 100644 --- a/drivers/gpu/drm/drm_client_modeset.c +++ b/drivers/gpu/drm/drm_client_modeset.c @@ -11,9 +11,23 @@ #include <linux/mutex.h> #include <linux/slab.h> +#include <drm/drm_atomic.h> #include <drm/drm_client.h> +#include <drm/drm_connector.h> #include <drm/drm_crtc.h> #include <drm/drm_device.h> +#include <drm/drm_drv.h> +#include <drm/drm_encoder.h> +#include <drm/drm_print.h> + +#include "drm_crtc_internal.h" +#include "drm_internal.h" + +#define DRM_CLIENT_MAX_CLONED_CONNECTORS 8 + +struct drm_client_offset { + int x, y; +}; int drm_client_modeset_create(struct drm_client_dev *client) { @@ -53,7 +67,7 @@ err_free: return -ENOMEM; } -void drm_client_modeset_release(struct drm_client_dev *client) +static void drm_client_modeset_release(struct drm_client_dev *client) { struct drm_mode_set *modeset; unsigned int i; @@ -70,8 +84,6 @@ void drm_client_modeset_release(struct drm_client_dev *client) modeset->num_connectors = 0; } } -/* TODO: Remove export when modeset code has been moved over */ -EXPORT_SYMBOL(drm_client_modeset_release); void drm_client_modeset_free(struct drm_client_dev *client) { @@ -90,7 +102,8 @@ void drm_client_modeset_free(struct drm_client_dev *client) kfree(client->modesets); } -struct drm_mode_set *drm_client_find_modeset(struct drm_client_dev *client, struct drm_crtc *crtc) +static struct drm_mode_set * +drm_client_find_modeset(struct drm_client_dev *client, struct drm_crtc *crtc) { struct drm_mode_set *modeset; @@ -100,5 +113,975 @@ struct drm_mode_set *drm_client_find_modeset(struct drm_client_dev *client, stru return NULL; } -/* TODO: Remove export when modeset code has been moved over */ -EXPORT_SYMBOL(drm_client_find_modeset); + +static struct drm_display_mode * +drm_connector_has_preferred_mode(struct drm_connector *connector, int width, int height) +{ + struct drm_display_mode *mode; + + list_for_each_entry(mode, &connector->modes, head) { + if (mode->hdisplay > width || + mode->vdisplay > height) + continue; + if (mode->type & DRM_MODE_TYPE_PREFERRED) + return mode; + } + return NULL; +} + +static struct drm_display_mode * +drm_connector_pick_cmdline_mode(struct drm_connector *connector) +{ + struct drm_cmdline_mode *cmdline_mode; + struct drm_display_mode *mode; + bool prefer_non_interlace; + + cmdline_mode = &connector->cmdline_mode; + if (cmdline_mode->specified == false) + return NULL; + + /* attempt to find a matching mode in the list of modes + * we have gotten so far, if not add a CVT mode that conforms + */ + if (cmdline_mode->rb || cmdline_mode->margins) + goto create_mode; + + prefer_non_interlace = !cmdline_mode->interlace; +again: + list_for_each_entry(mode, &connector->modes, head) { + /* check width/height */ + if (mode->hdisplay != cmdline_mode->xres || + mode->vdisplay != cmdline_mode->yres) + continue; + + if (cmdline_mode->refresh_specified) { + if (mode->vrefresh != cmdline_mode->refresh) + continue; + } + + if (cmdline_mode->interlace) { + if (!(mode->flags & DRM_MODE_FLAG_INTERLACE)) + continue; + } else if (prefer_non_interlace) { + if (mode->flags & DRM_MODE_FLAG_INTERLACE) + continue; + } + return mode; + } + + if (prefer_non_interlace) { + prefer_non_interlace = false; + goto again; + } + +create_mode: + mode = drm_mode_create_from_cmdline_mode(connector->dev, cmdline_mode); + list_add(&mode->head, &connector->modes); + + return mode; +} + +static bool drm_connector_enabled(struct drm_connector *connector, bool strict) +{ + bool enable; + + if (connector->display_info.non_desktop) + return false; + + if (strict) + enable = connector->status == connector_status_connected; + else + enable = connector->status != connector_status_disconnected; + + return enable; +} + +static void drm_client_connectors_enabled(struct drm_connector **connectors, + unsigned int connector_count, + bool *enabled) +{ + bool any_enabled = false; + struct drm_connector *connector; + int i = 0; + + for (i = 0; i < connector_count; i++) { + connector = connectors[i]; + enabled[i] = drm_connector_enabled(connector, true); + DRM_DEBUG_KMS("connector %d enabled? %s\n", connector->base.id, + connector->display_info.non_desktop ? "non desktop" : enabled[i] ? "yes" : "no"); + + any_enabled |= enabled[i]; + } + + if (any_enabled) + return; + + for (i = 0; i < connector_count; i++) + enabled[i] = drm_connector_enabled(connectors[i], false); +} + +static bool drm_client_target_cloned(struct drm_device *dev, + struct drm_connector **connectors, + unsigned int connector_count, + struct drm_display_mode **modes, + struct drm_client_offset *offsets, + bool *enabled, int width, int height) +{ + int count, i, j; + bool can_clone = false; + struct drm_display_mode *dmt_mode, *mode; + + /* only contemplate cloning in the single crtc case */ + if (dev->mode_config.num_crtc > 1) + return false; + + count = 0; + for (i = 0; i < connector_count; i++) { + if (enabled[i]) + count++; + } + + /* only contemplate cloning if more than one connector is enabled */ + if (count <= 1) + return false; + + /* check the command line or if nothing common pick 1024x768 */ + can_clone = true; + for (i = 0; i < connector_count; i++) { + if (!enabled[i]) + continue; + modes[i] = drm_connector_pick_cmdline_mode(connectors[i]); + if (!modes[i]) { + can_clone = false; + break; + } + for (j = 0; j < i; j++) { + if (!enabled[j]) + continue; + if (!drm_mode_match(modes[j], modes[i], + DRM_MODE_MATCH_TIMINGS | + DRM_MODE_MATCH_CLOCK | + DRM_MODE_MATCH_FLAGS | + DRM_MODE_MATCH_3D_FLAGS)) + can_clone = false; + } + } + + if (can_clone) { + DRM_DEBUG_KMS("can clone using command line\n"); + return true; + } + + /* try and find a 1024x768 mode on each connector */ + can_clone = true; + dmt_mode = drm_mode_find_dmt(dev, 1024, 768, 60, false); + + for (i = 0; i < connector_count; i++) { + if (!enabled[i]) + continue; + + list_for_each_entry(mode, &connectors[i]->modes, head) { + if (drm_mode_match(mode, dmt_mode, + DRM_MODE_MATCH_TIMINGS | + DRM_MODE_MATCH_CLOCK | + DRM_MODE_MATCH_FLAGS | + DRM_MODE_MATCH_3D_FLAGS)) + modes[i] = mode; + } + if (!modes[i]) + can_clone = false; + } + + if (can_clone) { + DRM_DEBUG_KMS("can clone using 1024x768\n"); + return true; + } + DRM_INFO("kms: can't enable cloning when we probably wanted to.\n"); + return false; +} + +static int drm_client_get_tile_offsets(struct drm_connector **connectors, + unsigned int connector_count, + struct drm_display_mode **modes, + struct drm_client_offset *offsets, + int idx, + int h_idx, int v_idx) +{ + struct drm_connector *connector; + int i; + int hoffset = 0, voffset = 0; + + for (i = 0; i < connector_count; i++) { + connector = connectors[i]; + if (!connector->has_tile) + continue; + + if (!modes[i] && (h_idx || v_idx)) { + DRM_DEBUG_KMS("no modes for connector tiled %d %d\n", i, + connector->base.id); + continue; + } + if (connector->tile_h_loc < h_idx) + hoffset += modes[i]->hdisplay; + + if (connector->tile_v_loc < v_idx) + voffset += modes[i]->vdisplay; + } + offsets[idx].x = hoffset; + offsets[idx].y = voffset; + DRM_DEBUG_KMS("returned %d %d for %d %d\n", hoffset, voffset, h_idx, v_idx); + return 0; +} + +static bool drm_client_target_preferred(struct drm_connector **connectors, + unsigned int connector_count, + struct drm_display_mode **modes, + struct drm_client_offset *offsets, + bool *enabled, int width, int height) +{ + const u64 mask = BIT_ULL(connector_count) - 1; + struct drm_connector *connector; + u64 conn_configured = 0; + int tile_pass = 0; + int i; + +retry: + for (i = 0; i < connector_count; i++) { + connector = connectors[i]; + + if (conn_configured & BIT_ULL(i)) + continue; + + if (enabled[i] == false) { + conn_configured |= BIT_ULL(i); + continue; + } + + /* first pass over all the untiled connectors */ + if (tile_pass == 0 && connector->has_tile) + continue; + + if (tile_pass == 1) { + if (connector->tile_h_loc != 0 || + connector->tile_v_loc != 0) + continue; + + } else { + if (connector->tile_h_loc != tile_pass - 1 && + connector->tile_v_loc != tile_pass - 1) + /* if this tile_pass doesn't cover any of the tiles - keep going */ + continue; + + /* + * find the tile offsets for this pass - need to find + * all tiles left and above + */ + drm_client_get_tile_offsets(connectors, connector_count, modes, offsets, i, + connector->tile_h_loc, connector->tile_v_loc); + } + DRM_DEBUG_KMS("looking for cmdline mode on connector %d\n", + connector->base.id); + + /* got for command line mode first */ + modes[i] = drm_connector_pick_cmdline_mode(connector); + if (!modes[i]) { + DRM_DEBUG_KMS("looking for preferred mode on connector %d %d\n", + connector->base.id, connector->tile_group ? connector->tile_group->id : 0); + modes[i] = drm_connector_has_preferred_mode(connector, width, height); + } + /* No preferred modes, pick one off the list */ + if (!modes[i] && !list_empty(&connector->modes)) { + list_for_each_entry(modes[i], &connector->modes, head) + break; + } + DRM_DEBUG_KMS("found mode %s\n", modes[i] ? modes[i]->name : + "none"); + conn_configured |= BIT_ULL(i); + } + + if ((conn_configured & mask) != mask) { + tile_pass++; + goto retry; + } + return true; +} + +static bool connector_has_possible_crtc(struct drm_connector *connector, + struct drm_crtc *crtc) +{ + struct drm_encoder *encoder; + int i; + + drm_connector_for_each_possible_encoder(connector, encoder, i) { + if (encoder->possible_crtcs & drm_crtc_mask(crtc)) + return true; + } + + return false; +} + +static int drm_client_pick_crtcs(struct drm_client_dev *client, + struct drm_connector **connectors, + unsigned int connector_count, + struct drm_crtc **best_crtcs, + struct drm_display_mode **modes, + int n, int width, int height) +{ + struct drm_device *dev = client->dev; + struct drm_connector *connector; + int my_score, best_score, score; + struct drm_crtc **crtcs, *crtc; + struct drm_mode_set *modeset; + int o; + + if (n == connector_count) + return 0; + + connector = connectors[n]; + + best_crtcs[n] = NULL; + best_score = drm_client_pick_crtcs(client, connectors, connector_count, + best_crtcs, modes, n + 1, width, height); + if (modes[n] == NULL) + return best_score; + + crtcs = kcalloc(connector_count, sizeof(*crtcs), GFP_KERNEL); + if (!crtcs) + return best_score; + + my_score = 1; + if (connector->status == connector_status_connected) + my_score++; + if (connector->cmdline_mode.specified) + my_score++; + if (drm_connector_has_preferred_mode(connector, width, height)) + my_score++; + + /* + * select a crtc for this connector and then attempt to configure + * remaining connectors + */ + drm_client_for_each_modeset(modeset, client) { + crtc = modeset->crtc; + + if (!connector_has_possible_crtc(connector, crtc)) + continue; + + for (o = 0; o < n; o++) + if (best_crtcs[o] == crtc) + break; + + if (o < n) { + /* ignore cloning unless only a single crtc */ + if (dev->mode_config.num_crtc > 1) + continue; + + if (!drm_mode_equal(modes[o], modes[n])) + continue; + } + + crtcs[n] = crtc; + memcpy(crtcs, best_crtcs, n * sizeof(*crtcs)); + score = my_score + drm_client_pick_crtcs(client, connectors, connector_count, + crtcs, modes, n + 1, width, height); + if (score > best_score) { + best_score = score; + memcpy(best_crtcs, crtcs, connector_count * sizeof(*crtcs)); + } + } + + kfree(crtcs); + return best_score; +} + +/* Try to read the BIOS display configuration and use it for the initial config */ +static bool drm_client_firmware_config(struct drm_client_dev *client, + struct drm_connector **connectors, + unsigned int connector_count, + struct drm_crtc **crtcs, + struct drm_display_mode **modes, + struct drm_client_offset *offsets, + bool *enabled, int width, int height) +{ + unsigned int count = min_t(unsigned int, connector_count, BITS_PER_LONG); + unsigned long conn_configured, conn_seq, mask; + struct drm_device *dev = client->dev; + int i, j; + bool *save_enabled; + bool fallback = true, ret = true; + int num_connectors_enabled = 0; + int num_connectors_detected = 0; + struct drm_modeset_acquire_ctx ctx; + + if (!drm_drv_uses_atomic_modeset(dev)) + return false; + + save_enabled = kcalloc(count, sizeof(bool), GFP_KERNEL); + if (!save_enabled) + return false; + + drm_modeset_acquire_init(&ctx, 0); + + while (drm_modeset_lock_all_ctx(dev, &ctx) != 0) + drm_modeset_backoff(&ctx); + + memcpy(save_enabled, enabled, count); + mask = GENMASK(count - 1, 0); + conn_configured = 0; +retry: + conn_seq = conn_configured; + for (i = 0; i < count; i++) { + struct drm_connector *connector; + struct drm_encoder *encoder; + struct drm_crtc *new_crtc; + + connector = connectors[i]; + + if (conn_configured & BIT(i)) + continue; + + if (conn_seq == 0 && !connector->has_tile) + continue; + + if (connector->status == connector_status_connected) + num_connectors_detected++; + + if (!enabled[i]) { + DRM_DEBUG_KMS("connector %s not enabled, skipping\n", + connector->name); + conn_configured |= BIT(i); + continue; + } + + if (connector->force == DRM_FORCE_OFF) { + DRM_DEBUG_KMS("connector %s is disabled by user, skipping\n", + connector->name); + enabled[i] = false; + continue; + } + + encoder = connector->state->best_encoder; + if (!encoder || WARN_ON(!connector->state->crtc)) { + if (connector->force > DRM_FORCE_OFF) + goto bail; + + DRM_DEBUG_KMS("connector %s has no encoder or crtc, skipping\n", + connector->name); + enabled[i] = false; + conn_configured |= BIT(i); + continue; + } + + num_connectors_enabled++; + + new_crtc = connector->state->crtc; + + /* + * Make sure we're not trying to drive multiple connectors + * with a single CRTC, since our cloning support may not + * match the BIOS. + */ + for (j = 0; j < count; j++) { + if (crtcs[j] == new_crtc) { + DRM_DEBUG_KMS("fallback: cloned configuration\n"); + goto bail; + } + } + + DRM_DEBUG_KMS("looking for cmdline mode on connector %s\n", + connector->name); + + /* go for command line mode first */ + modes[i] = drm_connector_pick_cmdline_mode(connector); + + /* try for preferred next */ + if (!modes[i]) { + DRM_DEBUG_KMS("looking for preferred mode on connector %s %d\n", + connector->name, connector->has_tile); + modes[i] = drm_connector_has_preferred_mode(connector, width, height); + } + + /* No preferred mode marked by the EDID? Are there any modes? */ + if (!modes[i] && !list_empty(&connector->modes)) { + DRM_DEBUG_KMS("using first mode listed on connector %s\n", + connector->name); + modes[i] = list_first_entry(&connector->modes, + struct drm_display_mode, + head); + } + + /* last resort: use current mode */ + if (!modes[i]) { + /* + * IMPORTANT: We want to use the adjusted mode (i.e. + * after the panel fitter upscaling) as the initial + * config, not the input mode, which is what crtc->mode + * usually contains. But since our current + * code puts a mode derived from the post-pfit timings + * into crtc->mode this works out correctly. + * + * This is crtc->mode and not crtc->state->mode for the + * fastboot check to work correctly. + */ + DRM_DEBUG_KMS("looking for current mode on connector %s\n", + connector->name); + modes[i] = &connector->state->crtc->mode; + } + crtcs[i] = new_crtc; + + DRM_DEBUG_KMS("connector %s on [CRTC:%d:%s]: %dx%d%s\n", + connector->name, + connector->state->crtc->base.id, + connector->state->crtc->name, + modes[i]->hdisplay, modes[i]->vdisplay, + modes[i]->flags & DRM_MODE_FLAG_INTERLACE ? "i" : ""); + + fallback = false; + conn_configured |= BIT(i); + } + + if ((conn_configured & mask) != mask && conn_configured != conn_seq) + goto retry; + + /* + * If the BIOS didn't enable everything it could, fall back to have the + * same user experiencing of lighting up as much as possible like the + * fbdev helper library. + */ + if (num_connectors_enabled != num_connectors_detected && + num_connectors_enabled < dev->mode_config.num_crtc) { + DRM_DEBUG_KMS("fallback: Not all outputs enabled\n"); + DRM_DEBUG_KMS("Enabled: %i, detected: %i\n", num_connectors_enabled, + num_connectors_detected); + fallback = true; + } + + if (fallback) { +bail: + DRM_DEBUG_KMS("Not using firmware configuration\n"); + memcpy(enabled, save_enabled, count); + ret = false; + } + + drm_modeset_drop_locks(&ctx); + drm_modeset_acquire_fini(&ctx); + + kfree(save_enabled); + return ret; +} + +/** + * drm_client_modeset_probe() - Probe for displays + * @client: DRM client + * @width: Maximum display mode width (optional) + * @height: Maximum display mode height (optional) + * + * This function sets up display pipelines for enabled connectors and stores the + * config in the client's modeset array. + * + * Returns: + * Zero on success or negative error code on failure. + */ +int drm_client_modeset_probe(struct drm_client_dev *client, unsigned int width, unsigned int height) +{ + struct drm_connector *connector, **connectors = NULL; + struct drm_connector_list_iter conn_iter; + struct drm_device *dev = client->dev; + unsigned int total_modes_count = 0; + struct drm_client_offset *offsets; + unsigned int connector_count = 0; + struct drm_display_mode **modes; + struct drm_crtc **crtcs; + int i, ret = 0; + bool *enabled; + + DRM_DEBUG_KMS("\n"); + + if (!width) + width = dev->mode_config.max_width; + if (!height) + height = dev->mode_config.max_height; + + drm_connector_list_iter_begin(dev, &conn_iter); + drm_client_for_each_connector_iter(connector, &conn_iter) { + struct drm_connector **tmp; + + tmp = krealloc(connectors, (connector_count + 1) * sizeof(*connectors), GFP_KERNEL); + if (!tmp) { + ret = -ENOMEM; + goto free_connectors; + } + + connectors = tmp; + drm_connector_get(connector); + connectors[connector_count++] = connector; + } + drm_connector_list_iter_end(&conn_iter); + + if (!connector_count) + return 0; + + crtcs = kcalloc(connector_count, sizeof(*crtcs), GFP_KERNEL); + modes = kcalloc(connector_count, sizeof(*modes), GFP_KERNEL); + offsets = kcalloc(connector_count, sizeof(*offsets), GFP_KERNEL); + enabled = kcalloc(connector_count, sizeof(bool), GFP_KERNEL); + if (!crtcs || !modes || !enabled || !offsets) { + DRM_ERROR("Memory allocation failed\n"); + ret = -ENOMEM; + goto out; + } + + mutex_lock(&client->modeset_mutex); + + mutex_lock(&dev->mode_config.mutex); + for (i = 0; i < connector_count; i++) + total_modes_count += connectors[i]->funcs->fill_modes(connectors[i], width, height); + if (!total_modes_count) + DRM_DEBUG_KMS("No connectors reported connected with modes\n"); + drm_client_connectors_enabled(connectors, connector_count, enabled); + + if (!drm_client_firmware_config(client, connectors, connector_count, crtcs, + modes, offsets, enabled, width, height)) { + memset(modes, 0, connector_count * sizeof(*modes)); + memset(crtcs, 0, connector_count * sizeof(*crtcs)); + memset(offsets, 0, connector_count * sizeof(*offsets)); + + if (!drm_client_target_cloned(dev, connectors, connector_count, modes, + offsets, enabled, width, height) && + !drm_client_target_preferred(connectors, connector_count, modes, + offsets, enabled, width, height)) + DRM_ERROR("Unable to find initial modes\n"); + + DRM_DEBUG_KMS("picking CRTCs for %dx%d config\n", + width, height); + + drm_client_pick_crtcs(client, connectors, connector_count, + crtcs, modes, 0, width, height); + } + mutex_unlock(&dev->mode_config.mutex); + + drm_client_modeset_release(client); + + for (i = 0; i < connector_count; i++) { + struct drm_display_mode *mode = modes[i]; + struct drm_crtc *crtc = crtcs[i]; + struct drm_client_offset *offset = &offsets[i]; + + if (mode && crtc) { + struct drm_mode_set *modeset = drm_client_find_modeset(client, crtc); + struct drm_connector *connector = connectors[i]; + + DRM_DEBUG_KMS("desired mode %s set on crtc %d (%d,%d)\n", + mode->name, crtc->base.id, offset->x, offset->y); + + if (WARN_ON_ONCE(modeset->num_connectors == DRM_CLIENT_MAX_CLONED_CONNECTORS || + (dev->mode_config.num_crtc > 1 && modeset->num_connectors == 1))) { + ret = -EINVAL; + break; + } + + modeset->mode = drm_mode_duplicate(dev, mode); + drm_connector_get(connector); + modeset->connectors[modeset->num_connectors++] = connector; + modeset->x = offset->x; + modeset->y = offset->y; + } + } + + mutex_unlock(&client->modeset_mutex); +out: + kfree(crtcs); + kfree(modes); + kfree(offsets); + kfree(enabled); +free_connectors: + for (i = 0; i < connector_count; i++) + drm_connector_put(connectors[i]); + kfree(connectors); + + return ret; +} +EXPORT_SYMBOL(drm_client_modeset_probe); + +/** + * drm_client_panel_rotation() - Check panel orientation + * @modeset: DRM modeset + * @rotation: Returned rotation value + * + * This function checks if the primary plane in @modeset can hw rotate to match + * the panel orientation on its connector. + * + * Note: Currently only 0 and 180 degrees are supported. + * + * Return: + * True if the plane can do the rotation, false otherwise. + */ +bool drm_client_panel_rotation(struct drm_mode_set *modeset, unsigned int *rotation) +{ + struct drm_connector *connector = modeset->connectors[0]; + struct drm_plane *plane = modeset->crtc->primary; + u64 valid_mask = 0; + unsigned int i; + + if (!modeset->num_connectors) + return false; + + switch (connector->display_info.panel_orientation) { + case DRM_MODE_PANEL_ORIENTATION_BOTTOM_UP: + *rotation = DRM_MODE_ROTATE_180; + break; + case DRM_MODE_PANEL_ORIENTATION_LEFT_UP: + *rotation = DRM_MODE_ROTATE_90; + break; + case DRM_MODE_PANEL_ORIENTATION_RIGHT_UP: + *rotation = DRM_MODE_ROTATE_270; + break; + default: + *rotation = DRM_MODE_ROTATE_0; + } + + /* + * TODO: support 90 / 270 degree hardware rotation, + * depending on the hardware this may require the framebuffer + * to be in a specific tiling format. + */ + if (*rotation != DRM_MODE_ROTATE_180 || !plane->rotation_property) + return false; + + for (i = 0; i < plane->rotation_property->num_values; i++) + valid_mask |= (1ULL << plane->rotation_property->values[i]); + + if (!(*rotation & valid_mask)) + return false; + + return true; +} +EXPORT_SYMBOL(drm_client_panel_rotation); + +static int drm_client_modeset_commit_atomic(struct drm_client_dev *client, bool active) +{ + struct drm_device *dev = client->dev; + struct drm_plane_state *plane_state; + struct drm_plane *plane; + struct drm_atomic_state *state; + struct drm_modeset_acquire_ctx ctx; + struct drm_mode_set *mode_set; + int ret; + + drm_modeset_acquire_init(&ctx, 0); + + state = drm_atomic_state_alloc(dev); + if (!state) { + ret = -ENOMEM; + goto out_ctx; + } + + state->acquire_ctx = &ctx; +retry: + drm_for_each_plane(plane, dev) { + plane_state = drm_atomic_get_plane_state(state, plane); + if (IS_ERR(plane_state)) { + ret = PTR_ERR(plane_state); + goto out_state; + } + + plane_state->rotation = DRM_MODE_ROTATE_0; + + /* disable non-primary: */ + if (plane->type == DRM_PLANE_TYPE_PRIMARY) + continue; + + ret = __drm_atomic_helper_disable_plane(plane, plane_state); + if (ret != 0) + goto out_state; + } + + drm_client_for_each_modeset(mode_set, client) { + struct drm_plane *primary = mode_set->crtc->primary; + unsigned int rotation; + + if (drm_client_panel_rotation(mode_set, &rotation)) { + /* Cannot fail as we've already gotten the plane state above */ + plane_state = drm_atomic_get_new_plane_state(state, primary); + plane_state->rotation = rotation; + } + + ret = __drm_atomic_helper_set_config(mode_set, state); + if (ret != 0) + goto out_state; + + /* + * __drm_atomic_helper_set_config() sets active when a + * mode is set, unconditionally clear it if we force DPMS off + */ + if (!active) { + struct drm_crtc *crtc = mode_set->crtc; + struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state, crtc); + + crtc_state->active = false; + } + } + + ret = drm_atomic_commit(state); + +out_state: + if (ret == -EDEADLK) + goto backoff; + + drm_atomic_state_put(state); +out_ctx: + drm_modeset_drop_locks(&ctx); + drm_modeset_acquire_fini(&ctx); + + return ret; + +backoff: + drm_atomic_state_clear(state); + drm_modeset_backoff(&ctx); + + goto retry; +} + +static int drm_client_modeset_commit_legacy(struct drm_client_dev *client) +{ + struct drm_device *dev = client->dev; + struct drm_mode_set *mode_set; + struct drm_plane *plane; + int ret = 0; + + drm_modeset_lock_all(dev); + drm_for_each_plane(plane, dev) { + if (plane->type != DRM_PLANE_TYPE_PRIMARY) + drm_plane_force_disable(plane); + + if (plane->rotation_property) + drm_mode_plane_set_obj_prop(plane, + plane->rotation_property, + DRM_MODE_ROTATE_0); + } + + drm_client_for_each_modeset(mode_set, client) { + struct drm_crtc *crtc = mode_set->crtc; + + if (crtc->funcs->cursor_set2) { + ret = crtc->funcs->cursor_set2(crtc, NULL, 0, 0, 0, 0, 0); + if (ret) + goto out; + } else if (crtc->funcs->cursor_set) { + ret = crtc->funcs->cursor_set(crtc, NULL, 0, 0, 0); + if (ret) + goto out; + } + + ret = drm_mode_set_config_internal(mode_set); + if (ret) + goto out; + } +out: + drm_modeset_unlock_all(dev); + + return ret; +} + +/** + * drm_client_modeset_commit_force() - Force commit CRTC configuration + * @client: DRM client + * + * Commit modeset configuration to crtcs without checking if there is a DRM master. + * + * Returns: + * Zero on success or negative error code on failure. + */ +int drm_client_modeset_commit_force(struct drm_client_dev *client) +{ + struct drm_device *dev = client->dev; + int ret; + + mutex_lock(&client->modeset_mutex); + if (drm_drv_uses_atomic_modeset(dev)) + ret = drm_client_modeset_commit_atomic(client, true); + else + ret = drm_client_modeset_commit_legacy(client); + mutex_unlock(&client->modeset_mutex); + + return ret; +} +EXPORT_SYMBOL(drm_client_modeset_commit_force); + +/** + * drm_client_modeset_commit() - Commit CRTC configuration + * @client: DRM client + * + * Commit modeset configuration to crtcs. + * + * Returns: + * Zero on success or negative error code on failure. + */ +int drm_client_modeset_commit(struct drm_client_dev *client) +{ + struct drm_device *dev = client->dev; + int ret; + + if (!drm_master_internal_acquire(dev)) + return -EBUSY; + + ret = drm_client_modeset_commit_force(client); + + drm_master_internal_release(dev); + + return ret; +} +EXPORT_SYMBOL(drm_client_modeset_commit); + +static void drm_client_modeset_dpms_legacy(struct drm_client_dev *client, int dpms_mode) +{ + struct drm_device *dev = client->dev; + struct drm_connector *connector; + struct drm_mode_set *modeset; + int j; + + drm_modeset_lock_all(dev); + drm_client_for_each_modeset(modeset, client) { + if (!modeset->crtc->enabled) + continue; + + for (j = 0; j < modeset->num_connectors; j++) { + connector = modeset->connectors[j]; + connector->funcs->dpms(connector, dpms_mode); + drm_object_property_set_value(&connector->base, + dev->mode_config.dpms_property, dpms_mode); + } + } + drm_modeset_unlock_all(dev); +} + +/** + * drm_client_modeset_dpms() - Set DPMS mode + * @client: DRM client + * @mode: DPMS mode + * + * Note: For atomic drivers @mode is reduced to on/off. + * + * Returns: + * Zero on success or negative error code on failure. + */ +int drm_client_modeset_dpms(struct drm_client_dev *client, int mode) +{ + struct drm_device *dev = client->dev; + int ret = 0; + + if (!drm_master_internal_acquire(dev)) + return -EBUSY; + + mutex_lock(&client->modeset_mutex); + if (drm_drv_uses_atomic_modeset(dev)) + ret = drm_client_modeset_commit_atomic(client, mode == DRM_MODE_DPMS_ON); + else + drm_client_modeset_dpms_legacy(client, mode); + mutex_unlock(&client->modeset_mutex); + + drm_master_internal_release(dev); + + return ret; +} +EXPORT_SYMBOL(drm_client_modeset_dpms); diff --git a/drivers/gpu/drm/drm_connector.c b/drivers/gpu/drm/drm_connector.c index e17586aaa80f..3ccdcf3dfcde 100644 --- a/drivers/gpu/drm/drm_connector.c +++ b/drivers/gpu/drm/drm_connector.c @@ -464,10 +464,7 @@ int drm_connector_register(struct drm_connector *connector) if (ret) goto unlock; - ret = drm_debugfs_connector_add(connector); - if (ret) { - goto err_sysfs; - } + drm_debugfs_connector_add(connector); if (connector->funcs->late_register) { ret = connector->funcs->late_register(connector); @@ -482,7 +479,6 @@ int drm_connector_register(struct drm_connector *connector) err_debugfs: drm_debugfs_connector_remove(connector); -err_sysfs: drm_sysfs_connector_remove(connector); unlock: mutex_unlock(&connector->mutex); @@ -982,6 +978,7 @@ static const struct drm_prop_enum_list hdmi_colorspaces[] = { * Userspace will be responsible to do Tone mapping operation in case: * - Some layers are HDR and others are SDR * - HDR layers luminance is not same as sink + * * It will even need to do colorspace conversion and get all layers * to one common colorspace for blending. It can use either GL, Media * or display engine to get this done based on the capabilties of the diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index 790ba5941954..4936e1080e41 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -122,9 +122,7 @@ int drm_crtc_register_all(struct drm_device *dev) int ret = 0; drm_for_each_crtc(crtc, dev) { - if (drm_debugfs_crtc_add(crtc)) - DRM_ERROR("Failed to initialize debugfs entry for CRTC '%s'.\n", - crtc->name); + drm_debugfs_crtc_add(crtc); if (crtc->funcs->late_register) ret = crtc->funcs->late_register(crtc); diff --git a/drivers/gpu/drm/drm_crtc_internal.h b/drivers/gpu/drm/drm_crtc_internal.h index c78a44fad13d..c7d5e4c21423 100644 --- a/drivers/gpu/drm/drm_crtc_internal.h +++ b/drivers/gpu/drm/drm_crtc_internal.h @@ -50,7 +50,9 @@ struct drm_mode_create_dumb; struct drm_mode_fb_cmd2; struct drm_mode_fb_cmd; struct drm_mode_object; +struct drm_mode_set; struct drm_plane; +struct drm_plane_state; struct drm_property; struct edid; struct kref; @@ -223,6 +225,11 @@ struct drm_minor; int drm_atomic_debugfs_init(struct drm_minor *minor); #endif +int __drm_atomic_helper_disable_plane(struct drm_plane *plane, + struct drm_plane_state *plane_state); +int __drm_atomic_helper_set_config(struct drm_mode_set *set, + struct drm_atomic_state *state); + void drm_atomic_print_state(const struct drm_atomic_state *state); /* drm_atomic_uapi.c */ diff --git a/drivers/gpu/drm/drm_debugfs.c b/drivers/gpu/drm/drm_debugfs.c index 4b8e817d7420..63b9951bb8f3 100644 --- a/drivers/gpu/drm/drm_debugfs.c +++ b/drivers/gpu/drm/drm_debugfs.c @@ -229,10 +229,6 @@ int drm_debugfs_init(struct drm_minor *minor, int minor_id, mutex_init(&minor->debugfs_lock); sprintf(name, "%d", minor_id); minor->debugfs_root = debugfs_create_dir(name, root); - if (!minor->debugfs_root) { - DRM_ERROR("Cannot create /sys/kernel/debug/dri/%s\n", name); - return -1; - } ret = drm_debugfs_create_files(drm_debugfs_list, DRM_DEBUGFS_ENTRIES, minor->debugfs_root, minor); @@ -313,17 +309,15 @@ static void drm_debugfs_remove_all_files(struct drm_minor *minor) mutex_unlock(&minor->debugfs_lock); } -int drm_debugfs_cleanup(struct drm_minor *minor) +void drm_debugfs_cleanup(struct drm_minor *minor) { if (!minor->debugfs_root) - return 0; + return; drm_debugfs_remove_all_files(minor); debugfs_remove_recursive(minor->debugfs_root); minor->debugfs_root = NULL; - - return 0; } static int connector_show(struct seq_file *m, void *data) @@ -441,38 +435,24 @@ static const struct file_operations drm_connector_fops = { .write = connector_write }; -int drm_debugfs_connector_add(struct drm_connector *connector) +void drm_debugfs_connector_add(struct drm_connector *connector) { struct drm_minor *minor = connector->dev->primary; - struct dentry *root, *ent; + struct dentry *root; if (!minor->debugfs_root) - return -1; + return; root = debugfs_create_dir(connector->name, minor->debugfs_root); - if (!root) - return -ENOMEM; - connector->debugfs_entry = root; /* force */ - ent = debugfs_create_file("force", S_IRUGO | S_IWUSR, root, connector, - &drm_connector_fops); - if (!ent) - goto error; + debugfs_create_file("force", S_IRUGO | S_IWUSR, root, connector, + &drm_connector_fops); /* edid */ - ent = debugfs_create_file("edid_override", S_IRUGO | S_IWUSR, root, - connector, &drm_edid_fops); - if (!ent) - goto error; - - return 0; - -error: - debugfs_remove_recursive(connector->debugfs_entry); - connector->debugfs_entry = NULL; - return -ENOMEM; + debugfs_create_file("edid_override", S_IRUGO | S_IWUSR, root, connector, + &drm_edid_fops); } void drm_debugfs_connector_remove(struct drm_connector *connector) @@ -485,7 +465,7 @@ void drm_debugfs_connector_remove(struct drm_connector *connector) connector->debugfs_entry = NULL; } -int drm_debugfs_crtc_add(struct drm_crtc *crtc) +void drm_debugfs_crtc_add(struct drm_crtc *crtc) { struct drm_minor *minor = crtc->dev->primary; struct dentry *root; @@ -493,23 +473,14 @@ int drm_debugfs_crtc_add(struct drm_crtc *crtc) name = kasprintf(GFP_KERNEL, "crtc-%d", crtc->index); if (!name) - return -ENOMEM; + return; root = debugfs_create_dir(name, minor->debugfs_root); kfree(name); - if (!root) - return -ENOMEM; crtc->debugfs_entry = root; - if (drm_debugfs_crtc_crc_add(crtc)) - goto error; - - return 0; - -error: - drm_debugfs_crtc_remove(crtc); - return -ENOMEM; + drm_debugfs_crtc_crc_add(crtc); } void drm_debugfs_crtc_remove(struct drm_crtc *crtc) diff --git a/drivers/gpu/drm/drm_debugfs_crc.c b/drivers/gpu/drm/drm_debugfs_crc.c index 585169f0dcc5..7ca486d750e9 100644 --- a/drivers/gpu/drm/drm_debugfs_crc.c +++ b/drivers/gpu/drm/drm_debugfs_crc.c @@ -351,33 +351,19 @@ static const struct file_operations drm_crtc_crc_data_fops = { .release = crtc_crc_release, }; -int drm_debugfs_crtc_crc_add(struct drm_crtc *crtc) +void drm_debugfs_crtc_crc_add(struct drm_crtc *crtc) { - struct dentry *crc_ent, *ent; + struct dentry *crc_ent; if (!crtc->funcs->set_crc_source || !crtc->funcs->verify_crc_source) - return 0; + return; crc_ent = debugfs_create_dir("crc", crtc->debugfs_entry); - if (!crc_ent) - return -ENOMEM; - - ent = debugfs_create_file("control", S_IRUGO, crc_ent, crtc, - &drm_crtc_crc_control_fops); - if (!ent) - goto error; - - ent = debugfs_create_file("data", S_IRUGO, crc_ent, crtc, - &drm_crtc_crc_data_fops); - if (!ent) - goto error; - - return 0; - -error: - debugfs_remove_recursive(crc_ent); - return -ENOMEM; + debugfs_create_file("control", S_IRUGO, crc_ent, crtc, + &drm_crtc_crc_control_fops); + debugfs_create_file("data", S_IRUGO, crc_ent, crtc, + &drm_crtc_crc_data_fops); } /** @@ -396,12 +382,13 @@ int drm_crtc_add_crc_entry(struct drm_crtc *crtc, bool has_frame, struct drm_crtc_crc *crc = &crtc->crc; struct drm_crtc_crc_entry *entry; int head, tail; + unsigned long flags; - spin_lock(&crc->lock); + spin_lock_irqsave(&crc->lock, flags); /* Caller may not have noticed yet that userspace has stopped reading */ if (!crc->entries) { - spin_unlock(&crc->lock); + spin_unlock_irqrestore(&crc->lock, flags); return -EINVAL; } @@ -412,7 +399,7 @@ int drm_crtc_add_crc_entry(struct drm_crtc *crtc, bool has_frame, bool was_overflow = crc->overflow; crc->overflow = true; - spin_unlock(&crc->lock); + spin_unlock_irqrestore(&crc->lock, flags); if (!was_overflow) DRM_ERROR("Overflow of CRC buffer, userspace reads too slow.\n"); @@ -428,7 +415,7 @@ int drm_crtc_add_crc_entry(struct drm_crtc *crtc, bool has_frame, head = (head + 1) & (DRM_CRC_ENTRIES_NR - 1); crc->head = head; - spin_unlock(&crc->lock); + spin_unlock_irqrestore(&crc->lock, flags); wake_up_interruptible(&crc->wq); diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c index 95a55d98e152..fe0ce86c280f 100644 --- a/drivers/gpu/drm/drm_drv.c +++ b/drivers/gpu/drm/drm_drv.c @@ -1164,11 +1164,6 @@ static int __init drm_core_init(void) } drm_debugfs_root = debugfs_create_dir("dri", NULL); - if (!drm_debugfs_root) { - ret = -ENOMEM; - DRM_ERROR("Cannot create debugfs-root: %d\n", ret); - goto error; - } ret = register_chrdev(DRM_MAJOR, "drm", &drm_stub_fops); if (ret < 0) diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index d87f574feeca..9d8f2b952004 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -1573,6 +1573,50 @@ static void connector_bad_edid(struct drm_connector *connector, } } +/* Get override or firmware EDID */ +static struct edid *drm_get_override_edid(struct drm_connector *connector) +{ + struct edid *override = NULL; + + if (connector->override_edid) + override = drm_edid_duplicate(connector->edid_blob_ptr->data); + + if (!override) + override = drm_load_edid_firmware(connector); + + return IS_ERR(override) ? NULL : override; +} + +/** + * drm_add_override_edid_modes - add modes from override/firmware EDID + * @connector: connector we're probing + * + * Add modes from the override/firmware EDID, if available. Only to be used from + * drm_helper_probe_single_connector_modes() as a fallback for when DDC probe + * failed during drm_get_edid() and caused the override/firmware EDID to be + * skipped. + * + * Return: The number of modes added or 0 if we couldn't find any. + */ +int drm_add_override_edid_modes(struct drm_connector *connector) +{ + struct edid *override; + int num_modes = 0; + + override = drm_get_override_edid(connector); + if (override) { + drm_connector_update_edid_property(connector, override); + num_modes = drm_add_edid_modes(connector, override); + kfree(override); + + DRM_DEBUG_KMS("[CONNECTOR:%d:%s] adding %d modes via fallback override/firmware EDID\n", + connector->base.id, connector->name, num_modes); + } + + return num_modes; +} +EXPORT_SYMBOL(drm_add_override_edid_modes); + /** * drm_do_get_edid - get EDID data using a custom EDID block read function * @connector: connector we're probing @@ -1600,15 +1644,10 @@ struct edid *drm_do_get_edid(struct drm_connector *connector, { int i, j = 0, valid_extensions = 0; u8 *edid, *new; - struct edid *override = NULL; - - if (connector->override_edid) - override = drm_edid_duplicate(connector->edid_blob_ptr->data); - - if (!override) - override = drm_load_edid_firmware(connector); + struct edid *override; - if (!IS_ERR_OR_NULL(override)) + override = drm_get_override_edid(connector); + if (override) return override; if ((edid = kmalloc(EDID_LENGTH, GFP_KERNEL)) == NULL) @@ -4569,8 +4608,8 @@ u32 drm_add_display_info(struct drm_connector *connector, const struct edid *edi * tells us to assume 8 bpc color depth if the EDID doesn't have * extensions which tell otherwise. */ - if ((info->bpc == 0) && (edid->revision < 4) && - (edid->input & DRM_EDID_DIGITAL_TYPE_DVI)) { + if (info->bpc == 0 && edid->revision == 3 && + edid->input & DRM_EDID_DIGITAL_DFP_1_X) { info->bpc = 8; DRM_DEBUG("%s: Assigning DFP sink color depth as %d bpc.\n", connector->name, info->bpc); diff --git a/drivers/gpu/drm/drm_fb_cma_helper.c b/drivers/gpu/drm/drm_fb_cma_helper.c index 5f8074ffe7d9..c0b0f603af63 100644 --- a/drivers/gpu/drm/drm_fb_cma_helper.c +++ b/drivers/gpu/drm/drm_fb_cma_helper.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * drm kms/fb cma (contiguous memory allocator) helper functions * @@ -6,15 +7,6 @@ * * Based on udl_fbdev.c * Copyright (C) 2012 Red Hat - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <drm/drm_fourcc.h> diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index b9b7c06cbc4f..42852cae749b 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -38,7 +38,6 @@ #include <linux/vmalloc.h> #include <drm/drm_atomic.h> -#include <drm/drm_atomic_helper.h> #include <drm/drm_crtc.h> #include <drm/drm_crtc_helper.h> #include <drm/drm_drv.h> @@ -47,8 +46,6 @@ #include <drm/drm_print.h> #include <drm/drm_vblank.h> -#include "drm_crtc_helper_internal.h" -#include "drm_crtc_internal.h" #include "drm_internal.h" static bool drm_fbdev_emulation = true; @@ -98,12 +95,6 @@ static DEFINE_MUTEX(kernel_fb_helper_lock); * Setup fbdev emulation by calling drm_fb_helper_fbdev_setup() and tear it * down by calling drm_fb_helper_fbdev_teardown(). * - * Drivers that need to handle connector hotplugging (e.g. dp mst) can't use - * the setup helper and will need to do the whole four-step setup process with - * drm_fb_helper_prepare(), drm_fb_helper_init(), - * drm_fb_helper_single_add_all_connectors(), enable hotplugging and - * drm_fb_helper_initial_config() to avoid a possible race window. - * * At runtime drivers should restore the fbdev console by using * drm_fb_helper_lastclose() as their &drm_driver.lastclose callback. * They should also notify the fb helper code from updates to the output @@ -126,8 +117,7 @@ static DEFINE_MUTEX(kernel_fb_helper_lock); * encoders and connectors. To finish up the fbdev helper initialization, the * drm_fb_helper_init() function is called. To probe for all attached displays * and set up an initial configuration using the detected hardware, drivers - * should call drm_fb_helper_single_add_all_connectors() followed by - * drm_fb_helper_initial_config(). + * should call drm_fb_helper_initial_config(). * * If &drm_framebuffer_funcs.dirty is set, the * drm_fb_helper_{cfb,sys}_{write,fillrect,copyarea,imageblit} functions will @@ -140,165 +130,6 @@ static DEFINE_MUTEX(kernel_fb_helper_lock); * deferred I/O (coupled with drm_fb_helper_fbdev_teardown()). */ -#define drm_fb_helper_for_each_connector(fbh, i__) \ - for (({ lockdep_assert_held(&(fbh)->lock); }), \ - i__ = 0; i__ < (fbh)->connector_count; i__++) - -static int __drm_fb_helper_add_one_connector(struct drm_fb_helper *fb_helper, - struct drm_connector *connector) -{ - struct drm_fb_helper_connector *fb_conn; - struct drm_fb_helper_connector **temp; - unsigned int count; - - if (!drm_fbdev_emulation) - return 0; - - lockdep_assert_held(&fb_helper->lock); - - count = fb_helper->connector_count + 1; - - if (count > fb_helper->connector_info_alloc_count) { - size_t size = count * sizeof(fb_conn); - - temp = krealloc(fb_helper->connector_info, size, GFP_KERNEL); - if (!temp) - return -ENOMEM; - - fb_helper->connector_info_alloc_count = count; - fb_helper->connector_info = temp; - } - - fb_conn = kzalloc(sizeof(*fb_conn), GFP_KERNEL); - if (!fb_conn) - return -ENOMEM; - - drm_connector_get(connector); - fb_conn->connector = connector; - fb_helper->connector_info[fb_helper->connector_count++] = fb_conn; - - return 0; -} - -int drm_fb_helper_add_one_connector(struct drm_fb_helper *fb_helper, - struct drm_connector *connector) -{ - int err; - - if (!fb_helper) - return 0; - - mutex_lock(&fb_helper->lock); - err = __drm_fb_helper_add_one_connector(fb_helper, connector); - mutex_unlock(&fb_helper->lock); - - return err; -} -EXPORT_SYMBOL(drm_fb_helper_add_one_connector); - -/** - * drm_fb_helper_single_add_all_connectors() - add all connectors to fbdev - * emulation helper - * @fb_helper: fbdev initialized with drm_fb_helper_init, can be NULL - * - * This functions adds all the available connectors for use with the given - * fb_helper. This is a separate step to allow drivers to freely assign - * connectors to the fbdev, e.g. if some are reserved for special purposes or - * not adequate to be used for the fbcon. - * - * This function is protected against concurrent connector hotadds/removals - * using drm_fb_helper_add_one_connector() and - * drm_fb_helper_remove_one_connector(). - */ -int drm_fb_helper_single_add_all_connectors(struct drm_fb_helper *fb_helper) -{ - struct drm_device *dev; - struct drm_connector *connector; - struct drm_connector_list_iter conn_iter; - int i, ret = 0; - - if (!drm_fbdev_emulation || !fb_helper) - return 0; - - dev = fb_helper->dev; - - mutex_lock(&fb_helper->lock); - drm_connector_list_iter_begin(dev, &conn_iter); - drm_for_each_connector_iter(connector, &conn_iter) { - if (connector->connector_type == DRM_MODE_CONNECTOR_WRITEBACK) - continue; - - ret = __drm_fb_helper_add_one_connector(fb_helper, connector); - if (ret) - goto fail; - } - goto out; - -fail: - drm_fb_helper_for_each_connector(fb_helper, i) { - struct drm_fb_helper_connector *fb_helper_connector = - fb_helper->connector_info[i]; - - drm_connector_put(fb_helper_connector->connector); - - kfree(fb_helper_connector); - fb_helper->connector_info[i] = NULL; - } - fb_helper->connector_count = 0; -out: - drm_connector_list_iter_end(&conn_iter); - mutex_unlock(&fb_helper->lock); - - return ret; -} -EXPORT_SYMBOL(drm_fb_helper_single_add_all_connectors); - -static int __drm_fb_helper_remove_one_connector(struct drm_fb_helper *fb_helper, - struct drm_connector *connector) -{ - struct drm_fb_helper_connector *fb_helper_connector; - int i, j; - - if (!drm_fbdev_emulation) - return 0; - - lockdep_assert_held(&fb_helper->lock); - - drm_fb_helper_for_each_connector(fb_helper, i) { - if (fb_helper->connector_info[i]->connector == connector) - break; - } - - if (i == fb_helper->connector_count) - return -EINVAL; - fb_helper_connector = fb_helper->connector_info[i]; - drm_connector_put(fb_helper_connector->connector); - - for (j = i + 1; j < fb_helper->connector_count; j++) - fb_helper->connector_info[j - 1] = fb_helper->connector_info[j]; - - fb_helper->connector_count--; - kfree(fb_helper_connector); - - return 0; -} - -int drm_fb_helper_remove_one_connector(struct drm_fb_helper *fb_helper, - struct drm_connector *connector) -{ - int err; - - if (!fb_helper) - return 0; - - mutex_lock(&fb_helper->lock); - err = __drm_fb_helper_remove_one_connector(fb_helper, connector); - mutex_unlock(&fb_helper->lock); - - return err; -} -EXPORT_SYMBOL(drm_fb_helper_remove_one_connector); - static void drm_fb_helper_restore_lut_atomic(struct drm_crtc *crtc) { uint16_t *r_base, *g_base, *b_base; @@ -393,206 +224,6 @@ int drm_fb_helper_debug_leave(struct fb_info *info) } EXPORT_SYMBOL(drm_fb_helper_debug_leave); -/* Check if the plane can hw rotate to match panel orientation */ -static bool drm_fb_helper_panel_rotation(struct drm_mode_set *modeset, - unsigned int *rotation) -{ - struct drm_connector *connector = modeset->connectors[0]; - struct drm_plane *plane = modeset->crtc->primary; - u64 valid_mask = 0; - unsigned int i; - - if (!modeset->num_connectors) - return false; - - switch (connector->display_info.panel_orientation) { - case DRM_MODE_PANEL_ORIENTATION_BOTTOM_UP: - *rotation = DRM_MODE_ROTATE_180; - break; - case DRM_MODE_PANEL_ORIENTATION_LEFT_UP: - *rotation = DRM_MODE_ROTATE_90; - break; - case DRM_MODE_PANEL_ORIENTATION_RIGHT_UP: - *rotation = DRM_MODE_ROTATE_270; - break; - default: - *rotation = DRM_MODE_ROTATE_0; - } - - /* - * TODO: support 90 / 270 degree hardware rotation, - * depending on the hardware this may require the framebuffer - * to be in a specific tiling format. - */ - if (*rotation != DRM_MODE_ROTATE_180 || !plane->rotation_property) - return false; - - for (i = 0; i < plane->rotation_property->num_values; i++) - valid_mask |= (1ULL << plane->rotation_property->values[i]); - - if (!(*rotation & valid_mask)) - return false; - - return true; -} - -static int restore_fbdev_mode_atomic(struct drm_fb_helper *fb_helper, bool active) -{ - struct drm_client_dev *client = &fb_helper->client; - struct drm_device *dev = fb_helper->dev; - struct drm_plane_state *plane_state; - struct drm_plane *plane; - struct drm_atomic_state *state; - struct drm_modeset_acquire_ctx ctx; - struct drm_mode_set *mode_set; - int ret; - - drm_modeset_acquire_init(&ctx, 0); - - state = drm_atomic_state_alloc(dev); - if (!state) { - ret = -ENOMEM; - goto out_ctx; - } - - state->acquire_ctx = &ctx; -retry: - drm_for_each_plane(plane, dev) { - plane_state = drm_atomic_get_plane_state(state, plane); - if (IS_ERR(plane_state)) { - ret = PTR_ERR(plane_state); - goto out_state; - } - - plane_state->rotation = DRM_MODE_ROTATE_0; - - /* disable non-primary: */ - if (plane->type == DRM_PLANE_TYPE_PRIMARY) - continue; - - ret = __drm_atomic_helper_disable_plane(plane, plane_state); - if (ret != 0) - goto out_state; - } - - drm_client_for_each_modeset(mode_set, client) { - struct drm_plane *primary = mode_set->crtc->primary; - unsigned int rotation; - - if (drm_fb_helper_panel_rotation(mode_set, &rotation)) { - /* Cannot fail as we've already gotten the plane state above */ - plane_state = drm_atomic_get_new_plane_state(state, primary); - plane_state->rotation = rotation; - } - - ret = __drm_atomic_helper_set_config(mode_set, state); - if (ret != 0) - goto out_state; - - /* - * __drm_atomic_helper_set_config() sets active when a - * mode is set, unconditionally clear it if we force DPMS off - */ - if (!active) { - struct drm_crtc *crtc = mode_set->crtc; - struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state, crtc); - - crtc_state->active = false; - } - } - - ret = drm_atomic_commit(state); - -out_state: - if (ret == -EDEADLK) - goto backoff; - - drm_atomic_state_put(state); -out_ctx: - drm_modeset_drop_locks(&ctx); - drm_modeset_acquire_fini(&ctx); - - return ret; - -backoff: - drm_atomic_state_clear(state); - drm_modeset_backoff(&ctx); - - goto retry; -} - -static int restore_fbdev_mode_legacy(struct drm_fb_helper *fb_helper) -{ - struct drm_client_dev *client = &fb_helper->client; - struct drm_device *dev = fb_helper->dev; - struct drm_mode_set *mode_set; - struct drm_plane *plane; - int ret = 0; - - drm_modeset_lock_all(fb_helper->dev); - drm_for_each_plane(plane, dev) { - if (plane->type != DRM_PLANE_TYPE_PRIMARY) - drm_plane_force_disable(plane); - - if (plane->rotation_property) - drm_mode_plane_set_obj_prop(plane, - plane->rotation_property, - DRM_MODE_ROTATE_0); - } - - drm_client_for_each_modeset(mode_set, client) { - struct drm_crtc *crtc = mode_set->crtc; - - if (crtc->funcs->cursor_set2) { - ret = crtc->funcs->cursor_set2(crtc, NULL, 0, 0, 0, 0, 0); - if (ret) - goto out; - } else if (crtc->funcs->cursor_set) { - ret = crtc->funcs->cursor_set(crtc, NULL, 0, 0, 0); - if (ret) - goto out; - } - - ret = drm_mode_set_config_internal(mode_set); - if (ret) - goto out; - } -out: - drm_modeset_unlock_all(fb_helper->dev); - - return ret; -} - -static int restore_fbdev_mode_force(struct drm_fb_helper *fb_helper) -{ - struct drm_device *dev = fb_helper->dev; - int ret; - - mutex_lock(&fb_helper->client.modeset_mutex); - if (drm_drv_uses_atomic_modeset(dev)) - ret = restore_fbdev_mode_atomic(fb_helper, true); - else - ret = restore_fbdev_mode_legacy(fb_helper); - mutex_unlock(&fb_helper->client.modeset_mutex); - - return ret; -} - -static int restore_fbdev_mode(struct drm_fb_helper *fb_helper) -{ - struct drm_device *dev = fb_helper->dev; - int ret; - - if (!drm_master_internal_acquire(dev)) - return -EBUSY; - - ret = restore_fbdev_mode_force(fb_helper); - - drm_master_internal_release(dev); - - return ret; -} - /** * drm_fb_helper_restore_fbdev_mode_unlocked - restore fbdev configuration * @fb_helper: driver-allocated fbdev helper, can be NULL @@ -626,7 +257,7 @@ int drm_fb_helper_restore_fbdev_mode_unlocked(struct drm_fb_helper *fb_helper) * So first these tests need to be fixed so they drop master or don't * have an fd open. */ - ret = restore_fbdev_mode_force(fb_helper); + ret = drm_client_modeset_commit_force(&fb_helper->client); do_delayed = fb_helper->delayed_hotplug; if (do_delayed) @@ -660,7 +291,7 @@ static bool drm_fb_helper_force_kernel_mode(void) continue; mutex_lock(&helper->lock); - ret = restore_fbdev_mode_force(helper); + ret = drm_client_modeset_commit_force(&helper->client); if (ret) error = true; mutex_unlock(&helper->lock); @@ -692,51 +323,12 @@ static struct sysrq_key_op sysrq_drm_fb_helper_restore_op = { static struct sysrq_key_op sysrq_drm_fb_helper_restore_op = { }; #endif -static void dpms_legacy(struct drm_fb_helper *fb_helper, int dpms_mode) -{ - struct drm_client_dev *client = &fb_helper->client; - struct drm_device *dev = fb_helper->dev; - struct drm_connector *connector; - struct drm_mode_set *modeset; - int j; - - drm_modeset_lock_all(dev); - drm_client_for_each_modeset(modeset, client) { - if (!modeset->crtc->enabled) - continue; - - for (j = 0; j < modeset->num_connectors; j++) { - connector = modeset->connectors[j]; - connector->funcs->dpms(connector, dpms_mode); - drm_object_property_set_value(&connector->base, - dev->mode_config.dpms_property, dpms_mode); - } - } - drm_modeset_unlock_all(dev); -} - static void drm_fb_helper_dpms(struct fb_info *info, int dpms_mode) { struct drm_fb_helper *fb_helper = info->par; - struct drm_client_dev *client = &fb_helper->client; - struct drm_device *dev = fb_helper->dev; - /* - * For each CRTC in this fb, turn the connectors on/off. - */ mutex_lock(&fb_helper->lock); - if (!drm_master_internal_acquire(dev)) - goto unlock; - - mutex_lock(&client->modeset_mutex); - if (drm_drv_uses_atomic_modeset(dev)) - restore_fbdev_mode_atomic(fb_helper, dpms_mode == DRM_MODE_DPMS_ON); - else - dpms_legacy(fb_helper, dpms_mode); - mutex_unlock(&client->modeset_mutex); - - drm_master_internal_release(dev); -unlock: + drm_client_modeset_dpms(&fb_helper->client, dpms_mode); mutex_unlock(&fb_helper->lock); } @@ -887,20 +479,9 @@ int drm_fb_helper_init(struct drm_device *dev, return ret; } - fb_helper->connector_info = kcalloc(dev->mode_config.num_connector, sizeof(struct drm_fb_helper_connector *), GFP_KERNEL); - if (!fb_helper->connector_info) - goto out_free; - - fb_helper->connector_info_alloc_count = dev->mode_config.num_connector; - fb_helper->connector_count = 0; - dev->fb_helper = fb_helper; return 0; -out_free: - drm_client_release(&fb_helper->client); - - return -ENOMEM; } EXPORT_SYMBOL(drm_fb_helper_init); @@ -975,7 +556,6 @@ EXPORT_SYMBOL(drm_fb_helper_unregister_fbi); void drm_fb_helper_fini(struct drm_fb_helper *fb_helper) { struct fb_info *info; - int i; if (!fb_helper) return; @@ -1008,12 +588,6 @@ void drm_fb_helper_fini(struct drm_fb_helper *fb_helper) if (!fb_helper->client.funcs) drm_client_release(&fb_helper->client); - - for (i = 0; i < fb_helper->connector_count; i++) { - drm_connector_put(fb_helper->connector_info[i]->connector); - kfree(fb_helper->connector_info[i]); - } - kfree(fb_helper->connector_info); } EXPORT_SYMBOL(drm_fb_helper_fini); @@ -1810,7 +1384,7 @@ static int pan_display_atomic(struct fb_var_screeninfo *var, pan_set(fb_helper, var->xoffset, var->yoffset); - ret = restore_fbdev_mode_force(fb_helper); + ret = drm_client_modeset_commit_force(&fb_helper->client); if (!ret) { info->var.xoffset = var->xoffset; info->var.yoffset = var->yoffset; @@ -1828,8 +1402,8 @@ static int pan_display_legacy(struct fb_var_screeninfo *var, struct drm_mode_set *modeset; int ret = 0; - drm_modeset_lock_all(fb_helper->dev); mutex_lock(&client->modeset_mutex); + drm_modeset_lock_all(fb_helper->dev); drm_client_for_each_modeset(modeset, client) { modeset->x = var->xoffset; modeset->y = var->yoffset; @@ -1842,8 +1416,8 @@ static int pan_display_legacy(struct fb_var_screeninfo *var, } } } - mutex_unlock(&client->modeset_mutex); drm_modeset_unlock_all(fb_helper->dev); + mutex_unlock(&client->modeset_mutex); return ret; } @@ -1892,8 +1466,9 @@ static int drm_fb_helper_single_fb_probe(struct drm_fb_helper *fb_helper, struct drm_client_dev *client = &fb_helper->client; int ret = 0; int crtc_count = 0; - int i; + struct drm_connector_list_iter conn_iter; struct drm_fb_helper_surface_size sizes; + struct drm_connector *connector; struct drm_mode_set *mode_set; int best_depth = 0; @@ -1910,11 +1485,11 @@ static int drm_fb_helper_single_fb_probe(struct drm_fb_helper *fb_helper, if (preferred_bpp != sizes.surface_bpp) sizes.surface_depth = sizes.surface_bpp = preferred_bpp; - drm_fb_helper_for_each_connector(fb_helper, i) { - struct drm_fb_helper_connector *fb_helper_conn = fb_helper->connector_info[i]; + drm_connector_list_iter_begin(fb_helper->dev, &conn_iter); + drm_client_for_each_connector_iter(connector, &conn_iter) { struct drm_cmdline_mode *cmdline_mode; - cmdline_mode = &fb_helper_conn->connector->cmdline_mode; + cmdline_mode = &connector->cmdline_mode; if (cmdline_mode->bpp_specified) { switch (cmdline_mode->bpp) { @@ -1939,6 +1514,7 @@ static int drm_fb_helper_single_fb_probe(struct drm_fb_helper *fb_helper, break; } } + drm_connector_list_iter_end(&conn_iter); /* * If we run into a situation where, for example, the primary plane @@ -2036,7 +1612,7 @@ static int drm_fb_helper_single_fb_probe(struct drm_fb_helper *fb_helper, /* First time: disable all crtc's.. */ if (!fb_helper->deferred_setup) - restore_fbdev_mode(fb_helper); + drm_client_modeset_commit(client); return -EAGAIN; } @@ -2123,671 +1699,6 @@ void drm_fb_helper_fill_info(struct fb_info *info, } EXPORT_SYMBOL(drm_fb_helper_fill_info); -static int drm_fb_helper_probe_connector_modes(struct drm_fb_helper *fb_helper, - uint32_t maxX, - uint32_t maxY) -{ - struct drm_connector *connector; - int i, count = 0; - - drm_fb_helper_for_each_connector(fb_helper, i) { - connector = fb_helper->connector_info[i]->connector; - count += connector->funcs->fill_modes(connector, maxX, maxY); - } - - return count; -} - -struct drm_display_mode *drm_has_preferred_mode(struct drm_fb_helper_connector *fb_connector, int width, int height) -{ - struct drm_display_mode *mode; - - list_for_each_entry(mode, &fb_connector->connector->modes, head) { - if (mode->hdisplay > width || - mode->vdisplay > height) - continue; - if (mode->type & DRM_MODE_TYPE_PREFERRED) - return mode; - } - return NULL; -} -EXPORT_SYMBOL(drm_has_preferred_mode); - -static bool drm_has_cmdline_mode(struct drm_fb_helper_connector *fb_connector) -{ - return fb_connector->connector->cmdline_mode.specified; -} - -struct drm_display_mode *drm_pick_cmdline_mode(struct drm_fb_helper_connector *fb_helper_conn) -{ - struct drm_cmdline_mode *cmdline_mode; - struct drm_display_mode *mode; - bool prefer_non_interlace; - - cmdline_mode = &fb_helper_conn->connector->cmdline_mode; - if (cmdline_mode->specified == false) - return NULL; - - /* attempt to find a matching mode in the list of modes - * we have gotten so far, if not add a CVT mode that conforms - */ - if (cmdline_mode->rb || cmdline_mode->margins) - goto create_mode; - - prefer_non_interlace = !cmdline_mode->interlace; -again: - list_for_each_entry(mode, &fb_helper_conn->connector->modes, head) { - /* check width/height */ - if (mode->hdisplay != cmdline_mode->xres || - mode->vdisplay != cmdline_mode->yres) - continue; - - if (cmdline_mode->refresh_specified) { - if (mode->vrefresh != cmdline_mode->refresh) - continue; - } - - if (cmdline_mode->interlace) { - if (!(mode->flags & DRM_MODE_FLAG_INTERLACE)) - continue; - } else if (prefer_non_interlace) { - if (mode->flags & DRM_MODE_FLAG_INTERLACE) - continue; - } - return mode; - } - - if (prefer_non_interlace) { - prefer_non_interlace = false; - goto again; - } - -create_mode: - mode = drm_mode_create_from_cmdline_mode(fb_helper_conn->connector->dev, - cmdline_mode); - list_add(&mode->head, &fb_helper_conn->connector->modes); - return mode; -} -EXPORT_SYMBOL(drm_pick_cmdline_mode); - -static bool drm_connector_enabled(struct drm_connector *connector, bool strict) -{ - bool enable; - - if (connector->display_info.non_desktop) - return false; - - if (strict) - enable = connector->status == connector_status_connected; - else - enable = connector->status != connector_status_disconnected; - - return enable; -} - -static void drm_enable_connectors(struct drm_fb_helper *fb_helper, - bool *enabled) -{ - bool any_enabled = false; - struct drm_connector *connector; - int i = 0; - - drm_fb_helper_for_each_connector(fb_helper, i) { - connector = fb_helper->connector_info[i]->connector; - enabled[i] = drm_connector_enabled(connector, true); - DRM_DEBUG_KMS("connector %d enabled? %s\n", connector->base.id, - connector->display_info.non_desktop ? "non desktop" : enabled[i] ? "yes" : "no"); - - any_enabled |= enabled[i]; - } - - if (any_enabled) - return; - - drm_fb_helper_for_each_connector(fb_helper, i) { - connector = fb_helper->connector_info[i]->connector; - enabled[i] = drm_connector_enabled(connector, false); - } -} - -static bool drm_target_cloned(struct drm_fb_helper *fb_helper, - struct drm_display_mode **modes, - struct drm_fb_offset *offsets, - bool *enabled, int width, int height) -{ - int count, i, j; - bool can_clone = false; - struct drm_fb_helper_connector *fb_helper_conn; - struct drm_display_mode *dmt_mode, *mode; - - /* only contemplate cloning in the single crtc case */ - if (fb_helper->dev->mode_config.num_crtc > 1) - return false; - - count = 0; - drm_fb_helper_for_each_connector(fb_helper, i) { - if (enabled[i]) - count++; - } - - /* only contemplate cloning if more than one connector is enabled */ - if (count <= 1) - return false; - - /* check the command line or if nothing common pick 1024x768 */ - can_clone = true; - drm_fb_helper_for_each_connector(fb_helper, i) { - if (!enabled[i]) - continue; - fb_helper_conn = fb_helper->connector_info[i]; - modes[i] = drm_pick_cmdline_mode(fb_helper_conn); - if (!modes[i]) { - can_clone = false; - break; - } - for (j = 0; j < i; j++) { - if (!enabled[j]) - continue; - if (!drm_mode_match(modes[j], modes[i], - DRM_MODE_MATCH_TIMINGS | - DRM_MODE_MATCH_CLOCK | - DRM_MODE_MATCH_FLAGS | - DRM_MODE_MATCH_3D_FLAGS)) - can_clone = false; - } - } - - if (can_clone) { - DRM_DEBUG_KMS("can clone using command line\n"); - return true; - } - - /* try and find a 1024x768 mode on each connector */ - can_clone = true; - dmt_mode = drm_mode_find_dmt(fb_helper->dev, 1024, 768, 60, false); - - drm_fb_helper_for_each_connector(fb_helper, i) { - if (!enabled[i]) - continue; - - fb_helper_conn = fb_helper->connector_info[i]; - list_for_each_entry(mode, &fb_helper_conn->connector->modes, head) { - if (drm_mode_match(mode, dmt_mode, - DRM_MODE_MATCH_TIMINGS | - DRM_MODE_MATCH_CLOCK | - DRM_MODE_MATCH_FLAGS | - DRM_MODE_MATCH_3D_FLAGS)) - modes[i] = mode; - } - if (!modes[i]) - can_clone = false; - } - - if (can_clone) { - DRM_DEBUG_KMS("can clone using 1024x768\n"); - return true; - } - DRM_INFO("kms: can't enable cloning when we probably wanted to.\n"); - return false; -} - -static int drm_get_tile_offsets(struct drm_fb_helper *fb_helper, - struct drm_display_mode **modes, - struct drm_fb_offset *offsets, - int idx, - int h_idx, int v_idx) -{ - struct drm_fb_helper_connector *fb_helper_conn; - int i; - int hoffset = 0, voffset = 0; - - drm_fb_helper_for_each_connector(fb_helper, i) { - fb_helper_conn = fb_helper->connector_info[i]; - if (!fb_helper_conn->connector->has_tile) - continue; - - if (!modes[i] && (h_idx || v_idx)) { - DRM_DEBUG_KMS("no modes for connector tiled %d %d\n", i, - fb_helper_conn->connector->base.id); - continue; - } - if (fb_helper_conn->connector->tile_h_loc < h_idx) - hoffset += modes[i]->hdisplay; - - if (fb_helper_conn->connector->tile_v_loc < v_idx) - voffset += modes[i]->vdisplay; - } - offsets[idx].x = hoffset; - offsets[idx].y = voffset; - DRM_DEBUG_KMS("returned %d %d for %d %d\n", hoffset, voffset, h_idx, v_idx); - return 0; -} - -static bool drm_target_preferred(struct drm_fb_helper *fb_helper, - struct drm_display_mode **modes, - struct drm_fb_offset *offsets, - bool *enabled, int width, int height) -{ - struct drm_fb_helper_connector *fb_helper_conn; - const u64 mask = BIT_ULL(fb_helper->connector_count) - 1; - u64 conn_configured = 0; - int tile_pass = 0; - int i; - -retry: - drm_fb_helper_for_each_connector(fb_helper, i) { - fb_helper_conn = fb_helper->connector_info[i]; - - if (conn_configured & BIT_ULL(i)) - continue; - - if (enabled[i] == false) { - conn_configured |= BIT_ULL(i); - continue; - } - - /* first pass over all the untiled connectors */ - if (tile_pass == 0 && fb_helper_conn->connector->has_tile) - continue; - - if (tile_pass == 1) { - if (fb_helper_conn->connector->tile_h_loc != 0 || - fb_helper_conn->connector->tile_v_loc != 0) - continue; - - } else { - if (fb_helper_conn->connector->tile_h_loc != tile_pass - 1 && - fb_helper_conn->connector->tile_v_loc != tile_pass - 1) - /* if this tile_pass doesn't cover any of the tiles - keep going */ - continue; - - /* - * find the tile offsets for this pass - need to find - * all tiles left and above - */ - drm_get_tile_offsets(fb_helper, modes, offsets, - i, fb_helper_conn->connector->tile_h_loc, fb_helper_conn->connector->tile_v_loc); - } - DRM_DEBUG_KMS("looking for cmdline mode on connector %d\n", - fb_helper_conn->connector->base.id); - - /* got for command line mode first */ - modes[i] = drm_pick_cmdline_mode(fb_helper_conn); - if (!modes[i]) { - DRM_DEBUG_KMS("looking for preferred mode on connector %d %d\n", - fb_helper_conn->connector->base.id, fb_helper_conn->connector->tile_group ? fb_helper_conn->connector->tile_group->id : 0); - modes[i] = drm_has_preferred_mode(fb_helper_conn, width, height); - } - /* No preferred modes, pick one off the list */ - if (!modes[i] && !list_empty(&fb_helper_conn->connector->modes)) { - list_for_each_entry(modes[i], &fb_helper_conn->connector->modes, head) - break; - } - DRM_DEBUG_KMS("found mode %s\n", modes[i] ? modes[i]->name : - "none"); - conn_configured |= BIT_ULL(i); - } - - if ((conn_configured & mask) != mask) { - tile_pass++; - goto retry; - } - return true; -} - -static bool connector_has_possible_crtc(struct drm_connector *connector, - struct drm_crtc *crtc) -{ - struct drm_encoder *encoder; - int i; - - drm_connector_for_each_possible_encoder(connector, encoder, i) { - if (encoder->possible_crtcs & drm_crtc_mask(crtc)) - return true; - } - - return false; -} - -static int drm_pick_crtcs(struct drm_fb_helper *fb_helper, - struct drm_crtc **best_crtcs, - struct drm_display_mode **modes, - int n, int width, int height) -{ - struct drm_client_dev *client = &fb_helper->client; - struct drm_connector *connector; - int my_score, best_score, score; - struct drm_crtc **crtcs, *crtc; - struct drm_mode_set *modeset; - struct drm_fb_helper_connector *fb_helper_conn; - int o; - - if (n == fb_helper->connector_count) - return 0; - - fb_helper_conn = fb_helper->connector_info[n]; - connector = fb_helper_conn->connector; - - best_crtcs[n] = NULL; - best_score = drm_pick_crtcs(fb_helper, best_crtcs, modes, n+1, width, height); - if (modes[n] == NULL) - return best_score; - - crtcs = kcalloc(fb_helper->connector_count, sizeof(*crtcs), GFP_KERNEL); - if (!crtcs) - return best_score; - - my_score = 1; - if (connector->status == connector_status_connected) - my_score++; - if (drm_has_cmdline_mode(fb_helper_conn)) - my_score++; - if (drm_has_preferred_mode(fb_helper_conn, width, height)) - my_score++; - - /* - * select a crtc for this connector and then attempt to configure - * remaining connectors - */ - drm_client_for_each_modeset(modeset, client) { - crtc = modeset->crtc; - - if (!connector_has_possible_crtc(connector, crtc)) - continue; - - for (o = 0; o < n; o++) - if (best_crtcs[o] == crtc) - break; - - if (o < n) { - /* ignore cloning unless only a single crtc */ - if (fb_helper->dev->mode_config.num_crtc > 1) - continue; - - if (!drm_mode_equal(modes[o], modes[n])) - continue; - } - - crtcs[n] = crtc; - memcpy(crtcs, best_crtcs, n * sizeof(*crtcs)); - score = my_score + drm_pick_crtcs(fb_helper, crtcs, modes, n + 1, - width, height); - if (score > best_score) { - best_score = score; - memcpy(best_crtcs, crtcs, - fb_helper->connector_count * sizeof(*crtcs)); - } - } - - kfree(crtcs); - return best_score; -} - -/* Try to read the BIOS display configuration and use it for the initial config */ -static bool drm_fb_helper_firmware_config(struct drm_fb_helper *fb_helper, - struct drm_crtc **crtcs, - struct drm_display_mode **modes, - struct drm_fb_offset *offsets, - bool *enabled, int width, int height) -{ - struct drm_device *dev = fb_helper->dev; - unsigned int count = min(fb_helper->connector_count, BITS_PER_LONG); - unsigned long conn_configured, conn_seq, mask; - int i, j; - bool *save_enabled; - bool fallback = true, ret = true; - int num_connectors_enabled = 0; - int num_connectors_detected = 0; - struct drm_modeset_acquire_ctx ctx; - - if (!drm_drv_uses_atomic_modeset(dev)) - return false; - - save_enabled = kcalloc(count, sizeof(bool), GFP_KERNEL); - if (!save_enabled) - return false; - - drm_modeset_acquire_init(&ctx, 0); - - while (drm_modeset_lock_all_ctx(dev, &ctx) != 0) - drm_modeset_backoff(&ctx); - - memcpy(save_enabled, enabled, count); - mask = GENMASK(count - 1, 0); - conn_configured = 0; -retry: - conn_seq = conn_configured; - for (i = 0; i < count; i++) { - struct drm_fb_helper_connector *fb_conn; - struct drm_connector *connector; - struct drm_encoder *encoder; - struct drm_crtc *new_crtc; - - fb_conn = fb_helper->connector_info[i]; - connector = fb_conn->connector; - - if (conn_configured & BIT(i)) - continue; - - if (conn_seq == 0 && !connector->has_tile) - continue; - - if (connector->status == connector_status_connected) - num_connectors_detected++; - - if (!enabled[i]) { - DRM_DEBUG_KMS("connector %s not enabled, skipping\n", - connector->name); - conn_configured |= BIT(i); - continue; - } - - if (connector->force == DRM_FORCE_OFF) { - DRM_DEBUG_KMS("connector %s is disabled by user, skipping\n", - connector->name); - enabled[i] = false; - continue; - } - - encoder = connector->state->best_encoder; - if (!encoder || WARN_ON(!connector->state->crtc)) { - if (connector->force > DRM_FORCE_OFF) - goto bail; - - DRM_DEBUG_KMS("connector %s has no encoder or crtc, skipping\n", - connector->name); - enabled[i] = false; - conn_configured |= BIT(i); - continue; - } - - num_connectors_enabled++; - - new_crtc = connector->state->crtc; - - /* - * Make sure we're not trying to drive multiple connectors - * with a single CRTC, since our cloning support may not - * match the BIOS. - */ - for (j = 0; j < count; j++) { - if (crtcs[j] == new_crtc) { - DRM_DEBUG_KMS("fallback: cloned configuration\n"); - goto bail; - } - } - - DRM_DEBUG_KMS("looking for cmdline mode on connector %s\n", - connector->name); - - /* go for command line mode first */ - modes[i] = drm_pick_cmdline_mode(fb_conn); - - /* try for preferred next */ - if (!modes[i]) { - DRM_DEBUG_KMS("looking for preferred mode on connector %s %d\n", - connector->name, connector->has_tile); - modes[i] = drm_has_preferred_mode(fb_conn, width, - height); - } - - /* No preferred mode marked by the EDID? Are there any modes? */ - if (!modes[i] && !list_empty(&connector->modes)) { - DRM_DEBUG_KMS("using first mode listed on connector %s\n", - connector->name); - modes[i] = list_first_entry(&connector->modes, - struct drm_display_mode, - head); - } - - /* last resort: use current mode */ - if (!modes[i]) { - /* - * IMPORTANT: We want to use the adjusted mode (i.e. - * after the panel fitter upscaling) as the initial - * config, not the input mode, which is what crtc->mode - * usually contains. But since our current - * code puts a mode derived from the post-pfit timings - * into crtc->mode this works out correctly. - * - * This is crtc->mode and not crtc->state->mode for the - * fastboot check to work correctly. - */ - DRM_DEBUG_KMS("looking for current mode on connector %s\n", - connector->name); - modes[i] = &connector->state->crtc->mode; - } - crtcs[i] = new_crtc; - - DRM_DEBUG_KMS("connector %s on [CRTC:%d:%s]: %dx%d%s\n", - connector->name, - connector->state->crtc->base.id, - connector->state->crtc->name, - modes[i]->hdisplay, modes[i]->vdisplay, - modes[i]->flags & DRM_MODE_FLAG_INTERLACE ? "i" : ""); - - fallback = false; - conn_configured |= BIT(i); - } - - if ((conn_configured & mask) != mask && conn_configured != conn_seq) - goto retry; - - /* - * If the BIOS didn't enable everything it could, fall back to have the - * same user experiencing of lighting up as much as possible like the - * fbdev helper library. - */ - if (num_connectors_enabled != num_connectors_detected && - num_connectors_enabled < dev->mode_config.num_crtc) { - DRM_DEBUG_KMS("fallback: Not all outputs enabled\n"); - DRM_DEBUG_KMS("Enabled: %i, detected: %i\n", num_connectors_enabled, - num_connectors_detected); - fallback = true; - } - - if (fallback) { -bail: - DRM_DEBUG_KMS("Not using firmware configuration\n"); - memcpy(enabled, save_enabled, count); - ret = false; - } - - drm_modeset_drop_locks(&ctx); - drm_modeset_acquire_fini(&ctx); - - kfree(save_enabled); - return ret; -} - -static void drm_setup_crtcs(struct drm_fb_helper *fb_helper, - u32 width, u32 height) -{ - struct drm_client_dev *client = &fb_helper->client; - struct drm_device *dev = fb_helper->dev; - struct drm_display_mode **modes; - struct drm_fb_offset *offsets; - struct drm_crtc **crtcs; - bool *enabled; - int i; - - DRM_DEBUG_KMS("\n"); - /* prevent concurrent modification of connector_count by hotplug */ - lockdep_assert_held(&fb_helper->lock); - - crtcs = kcalloc(fb_helper->connector_count, sizeof(*crtcs), GFP_KERNEL); - modes = kcalloc(fb_helper->connector_count, - sizeof(struct drm_display_mode *), GFP_KERNEL); - offsets = kcalloc(fb_helper->connector_count, - sizeof(struct drm_fb_offset), GFP_KERNEL); - enabled = kcalloc(fb_helper->connector_count, - sizeof(bool), GFP_KERNEL); - if (!crtcs || !modes || !enabled || !offsets) { - DRM_ERROR("Memory allocation failed\n"); - goto out; - } - - mutex_lock(&client->modeset_mutex); - - mutex_lock(&fb_helper->dev->mode_config.mutex); - if (drm_fb_helper_probe_connector_modes(fb_helper, width, height) == 0) - DRM_DEBUG_KMS("No connectors reported connected with modes\n"); - drm_enable_connectors(fb_helper, enabled); - - if (!drm_fb_helper_firmware_config(fb_helper, crtcs, modes, offsets, - enabled, width, height)) { - memset(modes, 0, fb_helper->connector_count*sizeof(modes[0])); - memset(crtcs, 0, fb_helper->connector_count*sizeof(crtcs[0])); - memset(offsets, 0, fb_helper->connector_count*sizeof(offsets[0])); - - if (!drm_target_cloned(fb_helper, modes, offsets, - enabled, width, height) && - !drm_target_preferred(fb_helper, modes, offsets, - enabled, width, height)) - DRM_ERROR("Unable to find initial modes\n"); - - DRM_DEBUG_KMS("picking CRTCs for %dx%d config\n", - width, height); - - drm_pick_crtcs(fb_helper, crtcs, modes, 0, width, height); - } - mutex_unlock(&fb_helper->dev->mode_config.mutex); - - drm_client_modeset_release(client); - - drm_fb_helper_for_each_connector(fb_helper, i) { - struct drm_display_mode *mode = modes[i]; - struct drm_crtc *crtc = crtcs[i]; - struct drm_fb_offset *offset = &offsets[i]; - - if (mode && crtc) { - struct drm_mode_set *modeset = drm_client_find_modeset(client, crtc); - struct drm_connector *connector = - fb_helper->connector_info[i]->connector; - - DRM_DEBUG_KMS("desired mode %s set on crtc %d (%d,%d)\n", - mode->name, crtc->base.id, offset->x, offset->y); - - if (WARN_ON_ONCE(modeset->num_connectors == DRM_CLIENT_MAX_CLONED_CONNECTORS || - (dev->mode_config.num_crtc > 1 && modeset->num_connectors == 1))) - break; - - modeset->mode = drm_mode_duplicate(dev, mode); - drm_connector_get(connector); - modeset->connectors[modeset->num_connectors++] = connector; - modeset->x = offset->x; - modeset->y = offset->y; - } - } - - mutex_unlock(&client->modeset_mutex); -out: - kfree(crtcs); - kfree(modes); - kfree(offsets); - kfree(enabled); -} - /* * This is a continuation of drm_setup_crtcs() that sets up anything related * to the framebuffer. During initialization, drm_setup_crtcs() is called before @@ -2798,10 +1709,11 @@ out: static void drm_setup_crtcs_fb(struct drm_fb_helper *fb_helper) { struct drm_client_dev *client = &fb_helper->client; + struct drm_connector_list_iter conn_iter; struct fb_info *info = fb_helper->fbdev; unsigned int rotation, sw_rotations = 0; + struct drm_connector *connector; struct drm_mode_set *modeset; - int i; mutex_lock(&client->modeset_mutex); drm_client_for_each_modeset(modeset, client) { @@ -2810,7 +1722,7 @@ static void drm_setup_crtcs_fb(struct drm_fb_helper *fb_helper) modeset->fb = fb_helper->fb; - if (drm_fb_helper_panel_rotation(modeset, &rotation)) + if (drm_client_panel_rotation(modeset, &rotation)) /* Rotating in hardware, fbcon should not rotate */ sw_rotations |= DRM_MODE_ROTATE_0; else @@ -2818,10 +1730,8 @@ static void drm_setup_crtcs_fb(struct drm_fb_helper *fb_helper) } mutex_unlock(&client->modeset_mutex); - mutex_lock(&fb_helper->dev->mode_config.mutex); - drm_fb_helper_for_each_connector(fb_helper, i) { - struct drm_connector *connector = - fb_helper->connector_info[i]->connector; + drm_connector_list_iter_begin(fb_helper->dev, &conn_iter); + drm_client_for_each_connector_iter(connector, &conn_iter) { /* use first connected connector for the physical dimensions */ if (connector->status == connector_status_connected) { @@ -2830,7 +1740,7 @@ static void drm_setup_crtcs_fb(struct drm_fb_helper *fb_helper) break; } } - mutex_unlock(&fb_helper->dev->mode_config.mutex); + drm_connector_list_iter_end(&conn_iter); switch (sw_rotations) { case DRM_MODE_ROTATE_0: @@ -2868,7 +1778,7 @@ __drm_fb_helper_initial_config_and_unlock(struct drm_fb_helper *fb_helper, width = dev->mode_config.max_width; height = dev->mode_config.max_height; - drm_setup_crtcs(fb_helper, width, height); + drm_client_modeset_probe(&fb_helper->client, width, height); ret = drm_fb_helper_single_fb_probe(fb_helper, bpp_sel); if (ret < 0) { if (ret == -EAGAIN) { @@ -3015,7 +1925,7 @@ int drm_fb_helper_hotplug_event(struct drm_fb_helper *fb_helper) DRM_DEBUG_KMS("\n"); - drm_setup_crtcs(fb_helper, fb_helper->fb->width, fb_helper->fb->height); + drm_client_modeset_probe(&fb_helper->client, fb_helper->fb->width, fb_helper->fb->height); drm_setup_crtcs_fb(fb_helper); mutex_unlock(&fb_helper->lock); @@ -3068,12 +1978,6 @@ int drm_fb_helper_fbdev_setup(struct drm_device *dev, return ret; } - ret = drm_fb_helper_single_add_all_connectors(fb_helper); - if (ret < 0) { - DRM_DEV_ERROR(dev->dev, "fbdev: Failed to add connectors (ret=%d)\n", ret); - goto err_drm_fb_helper_fini; - } - if (!drm_drv_uses_atomic_modeset(dev)) drm_helper_disable_unused_functions(dev); @@ -3379,10 +2283,6 @@ static int drm_fbdev_client_hotplug(struct drm_client_dev *client) if (ret) goto err; - ret = drm_fb_helper_single_add_all_connectors(fb_helper); - if (ret) - goto err_cleanup; - if (!drm_drv_uses_atomic_modeset(dev)) drm_helper_disable_unused_functions(dev); diff --git a/drivers/gpu/drm/drm_gem_cma_helper.c b/drivers/gpu/drm/drm_gem_cma_helper.c index 0cb1bbed1f68..12e98fb28229 100644 --- a/drivers/gpu/drm/drm_gem_cma_helper.c +++ b/drivers/gpu/drm/drm_gem_cma_helper.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * drm gem CMA (contiguous memory allocator) helper functions * @@ -6,15 +7,6 @@ * Based on Samsung Exynos code * * Copyright (c) 2011 Samsung Electronics Co., Ltd. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/dma-buf.h> diff --git a/drivers/gpu/drm/drm_gem_framebuffer_helper.c b/drivers/gpu/drm/drm_gem_framebuffer_helper.c index 6791245963c3..8fcbabf02dfd 100644 --- a/drivers/gpu/drm/drm_gem_framebuffer_helper.c +++ b/drivers/gpu/drm/drm_gem_framebuffer_helper.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * drm gem framebuffer helper functions * * Copyright (C) 2017 Noralf Trønnes - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/dma-buf.h> diff --git a/drivers/gpu/drm/drm_gem_shmem_helper.c b/drivers/gpu/drm/drm_gem_shmem_helper.c index 1ee208c2c85e..472ea5d81f82 100644 --- a/drivers/gpu/drm/drm_gem_shmem_helper.c +++ b/drivers/gpu/drm/drm_gem_shmem_helper.c @@ -255,7 +255,8 @@ static void *drm_gem_shmem_vmap_locked(struct drm_gem_shmem_object *shmem) if (obj->import_attach) shmem->vaddr = dma_buf_vmap(obj->import_attach->dmabuf); else - shmem->vaddr = vmap(shmem->pages, obj->size >> PAGE_SHIFT, VM_MAP, PAGE_KERNEL); + shmem->vaddr = vmap(shmem->pages, obj->size >> PAGE_SHIFT, + VM_MAP, pgprot_writecombine(PAGE_KERNEL)); if (!shmem->vaddr) { DRM_DEBUG_KMS("Failed to vmap pages\n"); diff --git a/drivers/gpu/drm/drm_gem_vram_helper.c b/drivers/gpu/drm/drm_gem_vram_helper.c index 7380a06a582c..4de782ca26b2 100644 --- a/drivers/gpu/drm/drm_gem_vram_helper.c +++ b/drivers/gpu/drm/drm_gem_vram_helper.c @@ -152,36 +152,6 @@ void drm_gem_vram_put(struct drm_gem_vram_object *gbo) EXPORT_SYMBOL(drm_gem_vram_put); /** - * drm_gem_vram_lock() - Locks a VRAM-backed GEM object - * @gbo: the GEM VRAM object - * @no_wait: don't wait for buffer object to become available - * - * See ttm_bo_reserve() for more information. - * - * Returns: - * 0 on success, or - * a negative error code otherwise - */ -int drm_gem_vram_lock(struct drm_gem_vram_object *gbo, bool no_wait) -{ - return ttm_bo_reserve(&gbo->bo, true, no_wait, NULL); -} -EXPORT_SYMBOL(drm_gem_vram_lock); - -/** - * drm_gem_vram_unlock() - \ - Release a reservation acquired by drm_gem_vram_lock() - * @gbo: the GEM VRAM object - * - * See ttm_bo_unreserve() for more information. - */ -void drm_gem_vram_unlock(struct drm_gem_vram_object *gbo) -{ - ttm_bo_unreserve(&gbo->bo); -} -EXPORT_SYMBOL(drm_gem_vram_unlock); - -/** * drm_gem_vram_mmap_offset() - Returns a GEM VRAM object's mmap offset * @gbo: the GEM VRAM object * @@ -224,7 +194,9 @@ EXPORT_SYMBOL(drm_gem_vram_offset); * * Pinning a buffer object ensures that it is not evicted from * a memory region. A pinned buffer object has to be unpinned before - * it can be pinned to another region. + * it can be pinned to another region. If the pl_flag argument is 0, + * the buffer is pinned at its current location (video RAM or system + * memory). * * Returns: * 0 on success, or @@ -242,7 +214,9 @@ int drm_gem_vram_pin(struct drm_gem_vram_object *gbo, unsigned long pl_flag) if (gbo->pin_count) goto out; - drm_gem_vram_placement(gbo, pl_flag); + if (pl_flag) + drm_gem_vram_placement(gbo, pl_flag); + for (i = 0; i < gbo->placement.num_placement; ++i) gbo->placements[i].flags |= TTM_PL_FLAG_NO_EVICT; @@ -263,49 +237,6 @@ err_ttm_bo_unreserve: EXPORT_SYMBOL(drm_gem_vram_pin); /** - * drm_gem_vram_pin_locked() - Pins a GEM VRAM object in a region. - * @gbo: the GEM VRAM object - * @pl_flag: a bitmask of possible memory regions - * - * Pinning a buffer object ensures that it is not evicted from - * a memory region. A pinned buffer object has to be unpinned before - * it can be pinned to another region. - * - * This function pins a GEM VRAM object that has already been - * locked. Use drm_gem_vram_pin() if possible. - * - * Returns: - * 0 on success, or - * a negative error code otherwise. - */ -int drm_gem_vram_pin_locked(struct drm_gem_vram_object *gbo, - unsigned long pl_flag) -{ - int i, ret; - struct ttm_operation_ctx ctx = { false, false }; - - lockdep_assert_held(&gbo->bo.resv->lock.base); - - if (gbo->pin_count) { - ++gbo->pin_count; - return 0; - } - - drm_gem_vram_placement(gbo, pl_flag); - for (i = 0; i < gbo->placement.num_placement; ++i) - gbo->placements[i].flags |= TTM_PL_FLAG_NO_EVICT; - - ret = ttm_bo_validate(&gbo->bo, &gbo->placement, &ctx); - if (ret < 0) - return ret; - - gbo->pin_count = 1; - - return 0; -} -EXPORT_SYMBOL(drm_gem_vram_pin_locked); - -/** * drm_gem_vram_unpin() - Unpins a GEM VRAM object * @gbo: the GEM VRAM object * @@ -348,48 +279,11 @@ err_ttm_bo_unreserve: EXPORT_SYMBOL(drm_gem_vram_unpin); /** - * drm_gem_vram_unpin_locked() - Unpins a GEM VRAM object - * @gbo: the GEM VRAM object - * - * This function unpins a GEM VRAM object that has already been - * locked. Use drm_gem_vram_unpin() if possible. - * - * Returns: - * 0 on success, or - * a negative error code otherwise. - */ -int drm_gem_vram_unpin_locked(struct drm_gem_vram_object *gbo) -{ - int i, ret; - struct ttm_operation_ctx ctx = { false, false }; - - lockdep_assert_held(&gbo->bo.resv->lock.base); - - if (WARN_ON_ONCE(!gbo->pin_count)) - return 0; - - --gbo->pin_count; - if (gbo->pin_count) - return 0; - - for (i = 0; i < gbo->placement.num_placement ; ++i) - gbo->placements[i].flags &= ~TTM_PL_FLAG_NO_EVICT; - - ret = ttm_bo_validate(&gbo->bo, &gbo->placement, &ctx); - if (ret < 0) - return ret; - - return 0; -} -EXPORT_SYMBOL(drm_gem_vram_unpin_locked); - -/** - * drm_gem_vram_kmap_at() - Maps a GEM VRAM object into kernel address space + * drm_gem_vram_kmap() - Maps a GEM VRAM object into kernel address space * @gbo: the GEM VRAM object * @map: establish a mapping if necessary * @is_iomem: returns true if the mapped memory is I/O memory, or false \ otherwise; can be NULL - * @kmap: the mapping's kmap object * * This function maps the buffer object into the kernel's address space * or returns the current mapping. If the parameter map is false, the @@ -401,10 +295,11 @@ EXPORT_SYMBOL(drm_gem_vram_unpin_locked); * NULL if not mapped, or * an ERR_PTR()-encoded error code otherwise. */ -void *drm_gem_vram_kmap_at(struct drm_gem_vram_object *gbo, bool map, - bool *is_iomem, struct ttm_bo_kmap_obj *kmap) +void *drm_gem_vram_kmap(struct drm_gem_vram_object *gbo, bool map, + bool *is_iomem) { int ret; + struct ttm_bo_kmap_obj *kmap = &gbo->kmap; if (kmap->virtual || !map) goto out; @@ -422,56 +317,22 @@ out: } return ttm_kmap_obj_virtual(kmap, is_iomem); } -EXPORT_SYMBOL(drm_gem_vram_kmap_at); - -/** - * drm_gem_vram_kmap() - Maps a GEM VRAM object into kernel address space - * @gbo: the GEM VRAM object - * @map: establish a mapping if necessary - * @is_iomem: returns true if the mapped memory is I/O memory, or false \ - otherwise; can be NULL - * - * This function maps the buffer object into the kernel's address space - * or returns the current mapping. If the parameter map is false, the - * function only queries the current mapping, but does not establish a - * new one. - * - * Returns: - * The buffers virtual address if mapped, or - * NULL if not mapped, or - * an ERR_PTR()-encoded error code otherwise. - */ -void *drm_gem_vram_kmap(struct drm_gem_vram_object *gbo, bool map, - bool *is_iomem) -{ - return drm_gem_vram_kmap_at(gbo, map, is_iomem, &gbo->kmap); -} EXPORT_SYMBOL(drm_gem_vram_kmap); /** - * drm_gem_vram_kunmap_at() - Unmaps a GEM VRAM object + * drm_gem_vram_kunmap() - Unmaps a GEM VRAM object * @gbo: the GEM VRAM object - * @kmap: the mapping's kmap object */ -void drm_gem_vram_kunmap_at(struct drm_gem_vram_object *gbo, - struct ttm_bo_kmap_obj *kmap) +void drm_gem_vram_kunmap(struct drm_gem_vram_object *gbo) { + struct ttm_bo_kmap_obj *kmap = &gbo->kmap; + if (!kmap->virtual) return; ttm_bo_kunmap(kmap); kmap->virtual = NULL; } -EXPORT_SYMBOL(drm_gem_vram_kunmap_at); - -/** - * drm_gem_vram_kunmap() - Unmaps a GEM VRAM object - * @gbo: the GEM VRAM object - */ -void drm_gem_vram_kunmap(struct drm_gem_vram_object *gbo) -{ - drm_gem_vram_kunmap_at(gbo, &gbo->kmap); -} EXPORT_SYMBOL(drm_gem_vram_kunmap); /** @@ -585,7 +446,7 @@ int drm_gem_vram_bo_driver_verify_access(struct ttm_buffer_object *bo, } EXPORT_SYMBOL(drm_gem_vram_bo_driver_verify_access); -/** +/* * drm_gem_vram_mm_funcs - Functions for &struct drm_vram_mm * * Most users of @struct drm_gem_vram_object will also use @@ -691,7 +552,15 @@ int drm_gem_vram_driver_gem_prime_pin(struct drm_gem_object *gem) { struct drm_gem_vram_object *gbo = drm_gem_vram_of_gem(gem); - return drm_gem_vram_pin(gbo, DRM_GEM_VRAM_PL_FLAG_VRAM); + /* Fbdev console emulation is the use case of these PRIME + * helpers. This may involve updating a hardware buffer from + * a shadow FB. We pin the buffer to it's current location + * (either video RAM or system memory) to prevent it from + * being relocated during the update operation. If you require + * the buffer to be pinned to VRAM, implement a callback that + * sets the flags accordingly. + */ + return drm_gem_vram_pin(gbo, 0); } EXPORT_SYMBOL(drm_gem_vram_driver_gem_prime_pin); @@ -723,7 +592,7 @@ void *drm_gem_vram_driver_gem_prime_vmap(struct drm_gem_object *gem) int ret; void *base; - ret = drm_gem_vram_pin(gbo, DRM_GEM_VRAM_PL_FLAG_VRAM); + ret = drm_gem_vram_pin(gbo, 0); if (ret) return NULL; base = drm_gem_vram_kmap(gbo, true, NULL); diff --git a/drivers/gpu/drm/drm_internal.h b/drivers/gpu/drm/drm_internal.h index 596e9f4ca7fc..d18c7b91a1a8 100644 --- a/drivers/gpu/drm/drm_internal.h +++ b/drivers/gpu/drm/drm_internal.h @@ -137,12 +137,12 @@ void drm_gem_print_info(struct drm_printer *p, unsigned int indent, #if defined(CONFIG_DEBUG_FS) int drm_debugfs_init(struct drm_minor *minor, int minor_id, struct dentry *root); -int drm_debugfs_cleanup(struct drm_minor *minor); -int drm_debugfs_connector_add(struct drm_connector *connector); +void drm_debugfs_cleanup(struct drm_minor *minor); +void drm_debugfs_connector_add(struct drm_connector *connector); void drm_debugfs_connector_remove(struct drm_connector *connector); -int drm_debugfs_crtc_add(struct drm_crtc *crtc); +void drm_debugfs_crtc_add(struct drm_crtc *crtc); void drm_debugfs_crtc_remove(struct drm_crtc *crtc); -int drm_debugfs_crtc_crc_add(struct drm_crtc *crtc); +void drm_debugfs_crtc_crc_add(struct drm_crtc *crtc); #else static inline int drm_debugfs_init(struct drm_minor *minor, int minor_id, struct dentry *root) @@ -150,30 +150,26 @@ static inline int drm_debugfs_init(struct drm_minor *minor, int minor_id, return 0; } -static inline int drm_debugfs_cleanup(struct drm_minor *minor) +static inline void drm_debugfs_cleanup(struct drm_minor *minor) { - return 0; } -static inline int drm_debugfs_connector_add(struct drm_connector *connector) +static inline void drm_debugfs_connector_add(struct drm_connector *connector) { - return 0; } static inline void drm_debugfs_connector_remove(struct drm_connector *connector) { } -static inline int drm_debugfs_crtc_add(struct drm_crtc *crtc) +static inline void drm_debugfs_crtc_add(struct drm_crtc *crtc) { - return 0; } static inline void drm_debugfs_crtc_remove(struct drm_crtc *crtc) { } -static inline int drm_debugfs_crtc_crc_add(struct drm_crtc *crtc) +static inline void drm_debugfs_crtc_crc_add(struct drm_crtc *crtc) { - return 0; } #endif diff --git a/drivers/gpu/drm/drm_lease.c b/drivers/gpu/drm/drm_lease.c index 849da9414450..b481cafdde28 100644 --- a/drivers/gpu/drm/drm_lease.c +++ b/drivers/gpu/drm/drm_lease.c @@ -1,15 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright © 2017 Keith Packard <keithp@keithp.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #include <linux/file.h> #include <linux/uaccess.h> diff --git a/drivers/gpu/drm/drm_panel_orientation_quirks.c b/drivers/gpu/drm/drm_panel_orientation_quirks.c index 521aff99b08a..d8a0bcd02f34 100644 --- a/drivers/gpu/drm/drm_panel_orientation_quirks.c +++ b/drivers/gpu/drm/drm_panel_orientation_quirks.c @@ -42,6 +42,14 @@ static const struct drm_dmi_panel_orientation_data asus_t100ha = { .orientation = DRM_MODE_PANEL_ORIENTATION_LEFT_UP, }; +static const struct drm_dmi_panel_orientation_data gpd_micropc = { + .width = 720, + .height = 1280, + .bios_dates = (const char * const []){ "04/26/2019", + NULL }, + .orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP, +}; + static const struct drm_dmi_panel_orientation_data gpd_pocket = { .width = 1200, .height = 1920, @@ -50,6 +58,14 @@ static const struct drm_dmi_panel_orientation_data gpd_pocket = { .orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP, }; +static const struct drm_dmi_panel_orientation_data gpd_pocket2 = { + .width = 1200, + .height = 1920, + .bios_dates = (const char * const []){ "06/28/2018", "08/28/2018", + "12/07/2018", NULL }, + .orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP, +}; + static const struct drm_dmi_panel_orientation_data gpd_win = { .width = 720, .height = 1280, @@ -99,6 +115,14 @@ static const struct dmi_system_id orientation_data[] = { DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T100HAN"), }, .driver_data = (void *)&asus_t100ha, + }, { /* GPD MicroPC (generic strings, also match on bios date) */ + .matches = { + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Default string"), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Default string"), + DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Default string"), + DMI_EXACT_MATCH(DMI_BOARD_NAME, "Default string"), + }, + .driver_data = (void *)&gpd_micropc, }, { /* * GPD Pocket, note that the the DMI data is less generic then * it seems, devices with a board-vendor of "AMI Corporation" @@ -112,6 +136,14 @@ static const struct dmi_system_id orientation_data[] = { DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Default string"), }, .driver_data = (void *)&gpd_pocket, + }, { /* GPD Pocket 2 (generic strings, also match on bios date) */ + .matches = { + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Default string"), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Default string"), + DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Default string"), + DMI_EXACT_MATCH(DMI_BOARD_NAME, "Default string"), + }, + .driver_data = (void *)&gpd_pocket2, }, { /* GPD Win (same note on DMI match as GPD Pocket) */ .matches = { DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"), diff --git a/drivers/gpu/drm/drm_probe_helper.c b/drivers/gpu/drm/drm_probe_helper.c index 01e243f1ea94..ef2c468205a2 100644 --- a/drivers/gpu/drm/drm_probe_helper.c +++ b/drivers/gpu/drm/drm_probe_helper.c @@ -480,6 +480,13 @@ retry: count = (*connector_funcs->get_modes)(connector); + /* + * Fallback for when DDC probe failed in drm_get_edid() and thus skipped + * override/firmware EDID. + */ + if (count == 0 && connector->status == connector_status_connected) + count = drm_add_override_edid_modes(connector); + if (count == 0 && connector->status == connector_status_connected) count = drm_add_modes_noedid(connector, 1024, 768); count += drm_helper_probe_add_cmdline_mode(connector); diff --git a/drivers/gpu/drm/drm_self_refresh_helper.c b/drivers/gpu/drm/drm_self_refresh_helper.c new file mode 100644 index 000000000000..2b3daaf77841 --- /dev/null +++ b/drivers/gpu/drm/drm_self_refresh_helper.c @@ -0,0 +1,216 @@ +// SPDX-License-Identifier: MIT +/* + * Copyright (C) 2019 Google, Inc. + * + * Authors: + * Sean Paul <seanpaul@chromium.org> + */ +#include <linux/bitops.h> +#include <linux/slab.h> +#include <linux/workqueue.h> + +#include <drm/drm_atomic.h> +#include <drm/drm_atomic_helper.h> +#include <drm/drm_connector.h> +#include <drm/drm_crtc.h> +#include <drm/drm_device.h> +#include <drm/drm_mode_config.h> +#include <drm/drm_modeset_lock.h> +#include <drm/drm_print.h> +#include <drm/drm_self_refresh_helper.h> + +/** + * DOC: overview + * + * This helper library provides an easy way for drivers to leverage the atomic + * framework to implement panel self refresh (SR) support. Drivers are + * responsible for initializing and cleaning up the SR helpers on load/unload + * (see &drm_self_refresh_helper_init/&drm_self_refresh_helper_cleanup). + * The connector is responsible for setting + * &drm_connector_state.self_refresh_aware to true at runtime if it is SR-aware + * (meaning it knows how to initiate self refresh on the panel). + * + * Once a crtc has enabled SR using &drm_self_refresh_helper_init, the + * helpers will monitor activity and call back into the driver to enable/disable + * SR as appropriate. The best way to think about this is that it's a DPMS + * on/off request with &drm_crtc_state.self_refresh_active set in crtc state + * that tells you to disable/enable SR on the panel instead of power-cycling it. + * + * During SR, drivers may choose to fully disable their crtc/encoder/bridge + * hardware (in which case no driver changes are necessary), or they can inspect + * &drm_crtc_state.self_refresh_active if they want to enter low power mode + * without full disable (in case full disable/enable is too slow). + * + * SR will be deactivated if there are any atomic updates affecting the + * pipe that is in SR mode. If a crtc is driving multiple connectors, all + * connectors must be SR aware and all will enter/exit SR mode at the same time. + * + * If the crtc and connector are SR aware, but the panel connected does not + * support it (or is otherwise unable to enter SR), the driver should fail + * atomic_check when &drm_crtc_state.self_refresh_active is true. + */ + +struct drm_self_refresh_data { + struct drm_crtc *crtc; + struct delayed_work entry_work; + struct drm_atomic_state *save_state; + unsigned int entry_delay_ms; +}; + +static void drm_self_refresh_helper_entry_work(struct work_struct *work) +{ + struct drm_self_refresh_data *sr_data = container_of( + to_delayed_work(work), + struct drm_self_refresh_data, entry_work); + struct drm_crtc *crtc = sr_data->crtc; + struct drm_device *dev = crtc->dev; + struct drm_modeset_acquire_ctx ctx; + struct drm_atomic_state *state; + struct drm_connector *conn; + struct drm_connector_state *conn_state; + struct drm_crtc_state *crtc_state; + int i, ret; + + drm_modeset_acquire_init(&ctx, 0); + + state = drm_atomic_state_alloc(dev); + if (!state) { + ret = -ENOMEM; + goto out; + } + +retry: + state->acquire_ctx = &ctx; + + crtc_state = drm_atomic_get_crtc_state(state, crtc); + if (IS_ERR(crtc_state)) { + ret = PTR_ERR(crtc_state); + goto out; + } + + if (!crtc_state->enable) + goto out; + + ret = drm_atomic_add_affected_connectors(state, crtc); + if (ret) + goto out; + + for_each_new_connector_in_state(state, conn, conn_state, i) { + if (!conn_state->self_refresh_aware) + goto out; + } + + crtc_state->active = false; + crtc_state->self_refresh_active = true; + + ret = drm_atomic_commit(state); + if (ret) + goto out; + +out: + if (ret == -EDEADLK) { + drm_atomic_state_clear(state); + ret = drm_modeset_backoff(&ctx); + if (!ret) + goto retry; + } + + drm_atomic_state_put(state); + drm_modeset_drop_locks(&ctx); + drm_modeset_acquire_fini(&ctx); +} + +/** + * drm_self_refresh_helper_alter_state - Alters the atomic state for SR exit + * @state: the state currently being checked + * + * Called at the end of atomic check. This function checks the state for flags + * incompatible with self refresh exit and changes them. This is a bit + * disingenuous since userspace is expecting one thing and we're giving it + * another. However in order to keep self refresh entirely hidden from + * userspace, this is required. + * + * At the end, we queue up the self refresh entry work so we can enter PSR after + * the desired delay. + */ +void drm_self_refresh_helper_alter_state(struct drm_atomic_state *state) +{ + struct drm_crtc *crtc; + struct drm_crtc_state *crtc_state; + int i; + + if (state->async_update || !state->allow_modeset) { + for_each_old_crtc_in_state(state, crtc, crtc_state, i) { + if (crtc_state->self_refresh_active) { + state->async_update = false; + state->allow_modeset = true; + break; + } + } + } + + for_each_new_crtc_in_state(state, crtc, crtc_state, i) { + struct drm_self_refresh_data *sr_data; + + /* Don't trigger the entry timer when we're already in SR */ + if (crtc_state->self_refresh_active) + continue; + + sr_data = crtc->self_refresh_data; + if (!sr_data) + continue; + + mod_delayed_work(system_wq, &sr_data->entry_work, + msecs_to_jiffies(sr_data->entry_delay_ms)); + } +} +EXPORT_SYMBOL(drm_self_refresh_helper_alter_state); + +/** + * drm_self_refresh_helper_init - Initializes self refresh helpers for a crtc + * @crtc: the crtc which supports self refresh supported displays + * @entry_delay_ms: amount of inactivity to wait before entering self refresh + * + * Returns zero if successful or -errno on failure + */ +int drm_self_refresh_helper_init(struct drm_crtc *crtc, + unsigned int entry_delay_ms) +{ + struct drm_self_refresh_data *sr_data = crtc->self_refresh_data; + + /* Helper is already initialized */ + if (WARN_ON(sr_data)) + return -EINVAL; + + sr_data = kzalloc(sizeof(*sr_data), GFP_KERNEL); + if (!sr_data) + return -ENOMEM; + + INIT_DELAYED_WORK(&sr_data->entry_work, + drm_self_refresh_helper_entry_work); + sr_data->entry_delay_ms = entry_delay_ms; + sr_data->crtc = crtc; + + crtc->self_refresh_data = sr_data; + return 0; +} +EXPORT_SYMBOL(drm_self_refresh_helper_init); + +/** + * drm_self_refresh_helper_cleanup - Cleans up self refresh helpers for a crtc + * @crtc: the crtc to cleanup + */ +void drm_self_refresh_helper_cleanup(struct drm_crtc *crtc) +{ + struct drm_self_refresh_data *sr_data = crtc->self_refresh_data; + + /* Helper is already uninitialized */ + if (sr_data) + return; + + crtc->self_refresh_data = NULL; + + cancel_delayed_work_sync(&sr_data->entry_work); + kfree(sr_data); +} +EXPORT_SYMBOL(drm_self_refresh_helper_cleanup); diff --git a/drivers/gpu/drm/drm_simple_kms_helper.c b/drivers/gpu/drm/drm_simple_kms_helper.c index 77c9645e17ed..b11910f14c46 100644 --- a/drivers/gpu/drm/drm_simple_kms_helper.c +++ b/drivers/gpu/drm/drm_simple_kms_helper.c @@ -1,10 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2016 Noralf Trønnes - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/module.h> diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c index acc44a55133d..ad10810bc972 100644 --- a/drivers/gpu/drm/drm_sysfs.c +++ b/drivers/gpu/drm/drm_sysfs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * drm_sysfs.c - Modifications to drm_sysfs_class.c to support @@ -7,9 +8,6 @@ * Copyright (c) 2004 Jon Smirl <jonsmirl@gmail.com> * Copyright (c) 2003-2004 Greg Kroah-Hartman <greg@kroah.com> * Copyright (c) 2003-2004 IBM Corp. - * - * This file is released under the GPLv2 - * */ #include <linux/device.h> diff --git a/drivers/gpu/drm/etnaviv/etnaviv_dump.c b/drivers/gpu/drm/etnaviv/etnaviv_dump.c index b24ddc406bba..9a6f5b65488f 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_dump.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_dump.c @@ -124,6 +124,8 @@ void etnaviv_core_dump(struct etnaviv_gpu *gpu) return; etnaviv_dump_core = false; + mutex_lock(&gpu->mmu->lock); + mmu_size = etnaviv_iommu_dump_size(gpu->mmu); /* We always dump registers, mmu, ring and end marker */ @@ -164,6 +166,7 @@ void etnaviv_core_dump(struct etnaviv_gpu *gpu) iter.start = __vmalloc(file_size, GFP_KERNEL | __GFP_NOWARN | __GFP_NORETRY, PAGE_KERNEL); if (!iter.start) { + mutex_unlock(&gpu->mmu->lock); dev_warn(gpu->dev, "failed to allocate devcoredump file\n"); return; } @@ -229,6 +232,8 @@ void etnaviv_core_dump(struct etnaviv_gpu *gpu) obj->base.size); } + mutex_unlock(&gpu->mmu->lock); + etnaviv_core_dump_header(&iter, ETDUMP_BUF_END, iter.data); dev_coredumpv(gpu->dev, iter.start, iter.data - iter.start, GFP_KERNEL); diff --git a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c index 73b318a7ef49..0650b619de24 100644 --- a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c +++ b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* drivers/gpu/drm/exynos5433_drm_decon.c * * Copyright (C) 2015 Samsung Electronics Co.Ltd * Authors: * Joonyoung Shim <jy0922.shim@samsung.com> * Hyungwon Hwang <human.hwang@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundationr */ #include <linux/platform_device.h> diff --git a/drivers/gpu/drm/exynos/exynos7_drm_decon.c b/drivers/gpu/drm/exynos/exynos7_drm_decon.c index 0217ee9a118d..13509ca8aa35 100644 --- a/drivers/gpu/drm/exynos/exynos7_drm_decon.c +++ b/drivers/gpu/drm/exynos/exynos7_drm_decon.c @@ -1,15 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* drivers/gpu/drm/exynos/exynos7_drm_decon.c * * Copyright (C) 2014 Samsung Electronics Co.Ltd * Authors: * Akshu Agarwal <akshua@gmail.com> * Ajay Kumar <ajaykumar.rs@samsung.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #include <drm/drmP.h> #include <drm/exynos_drm.h> diff --git a/drivers/gpu/drm/exynos/exynos_dp.c b/drivers/gpu/drm/exynos/exynos_dp.c index b0288cf85701..c0653d007ca4 100644 --- a/drivers/gpu/drm/exynos/exynos_dp.c +++ b/drivers/gpu/drm/exynos/exynos_dp.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Samsung SoC DP (Display Port) interface driver. * * Copyright (C) 2012 Samsung Electronics Co., Ltd. * Author: Jingoo Han <jg1.han@samsung.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #include <linux/module.h> diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c index 96ee83a798c4..98bec7418f01 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* exynos_drm_crtc.c * * Copyright (c) 2011 Samsung Electronics Co., Ltd. @@ -5,11 +6,6 @@ * Inki Dae <inki.dae@samsung.com> * Joonyoung Shim <jy0922.shim@samsung.com> * Seung-Woo Kim <sw0312.kim@samsung.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #include <drm/drmP.h> diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.h b/drivers/gpu/drm/exynos/exynos_drm_crtc.h index dec446109e6c..0ed4f2b8595a 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_crtc.h +++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* exynos_drm_crtc.h * * Copyright (c) 2011 Samsung Electronics Co., Ltd. @@ -5,11 +6,6 @@ * Inki Dae <inki.dae@samsung.com> * Joonyoung Shim <jy0922.shim@samsung.com> * Seung-Woo Kim <sw0312.kim@samsung.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef _EXYNOS_DRM_CRTC_H_ diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c index e1ef9dc9ebf3..ba8932af9b43 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.c +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (c) 2011 Samsung Electronics Co., Ltd. * Authors: * Inki Dae <inki.dae@samsung.com> * Joonyoung Shim <jy0922.shim@samsung.com> * Seung-Woo Kim <sw0312.kim@samsung.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #include <linux/pm_runtime.h> diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h index 71eb240bc1f4..18b03b83f8a3 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.h +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* exynos_drm_drv.h * * Copyright (c) 2011 Samsung Electronics Co., Ltd. @@ -5,11 +6,6 @@ * Inki Dae <inki.dae@samsung.com> * Joonyoung Shim <jy0922.shim@samsung.com> * Seung-Woo Kim <sw0312.kim@samsung.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef _EXYNOS_DRM_DRV_H_ diff --git a/drivers/gpu/drm/exynos/exynos_drm_fb.c b/drivers/gpu/drm/exynos/exynos_drm_fb.c index 832d22f57b4b..ea048905849a 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fb.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fb.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* exynos_drm_fb.c * * Copyright (c) 2011 Samsung Electronics Co., Ltd. @@ -5,11 +6,6 @@ * Inki Dae <inki.dae@samsung.com> * Joonyoung Shim <jy0922.shim@samsung.com> * Seung-Woo Kim <sw0312.kim@samsung.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #include <drm/drmP.h> diff --git a/drivers/gpu/drm/exynos/exynos_drm_fb.h b/drivers/gpu/drm/exynos/exynos_drm_fb.h index 3a9e75b2cf6b..2f841bbdddc5 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fb.h +++ b/drivers/gpu/drm/exynos/exynos_drm_fb.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (c) 2011 Samsung Electronics Co., Ltd. * Authors: * Inki Dae <inki.dae@samsung.com> * Joonyoung Shim <jy0922.shim@samsung.com> * Seung-Woo Kim <sw0312.kim@samsung.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef _EXYNOS_DRM_FB_H_ diff --git a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c index 724cb52a374a..9dc33c6b6687 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* exynos_drm_fbdev.c * * Copyright (c) 2011 Samsung Electronics Co., Ltd. @@ -5,11 +6,6 @@ * Inki Dae <inki.dae@samsung.com> * Joonyoung Shim <jy0922.shim@samsung.com> * Seung-Woo Kim <sw0312.kim@samsung.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #include <drm/drmP.h> diff --git a/drivers/gpu/drm/exynos/exynos_drm_fbdev.h b/drivers/gpu/drm/exynos/exynos_drm_fbdev.h index 6840b6aadbc0..3b1e98e84580 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fbdev.h +++ b/drivers/gpu/drm/exynos/exynos_drm_fbdev.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (c) 2011 Samsung Electronics Co., Ltd. * @@ -5,11 +6,6 @@ * Inki Dae <inki.dae@samsung.com> * Joonyoung Shim <jy0922.shim@samsung.com> * Seung-Woo Kim <sw0312.kim@samsung.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef _EXYNOS_DRM_FBDEV_H_ diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimc.c b/drivers/gpu/drm/exynos/exynos_drm_fimc.c index c50b0f9270a4..0db29690ede3 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimc.c @@ -1,15 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2012 Samsung Electronics Co.Ltd * Authors: * Eunchul Kim <chulspro.kim@samsung.com> * Jinyoung Jeon <jy0.jeon@samsung.com> * Sangmin Lee <lsmin.lee@samsung.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #include <linux/kernel.h> #include <linux/component.h> diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c index 8039e1a3671d..e9106b1f4a50 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c @@ -1,15 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* exynos_drm_fimd.c * * Copyright (C) 2011 Samsung Electronics Co.Ltd * Authors: * Joonyoung Shim <jy0922.shim@samsung.com> * Inki Dae <inki.dae@samsung.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #include <drm/drmP.h> diff --git a/drivers/gpu/drm/exynos/exynos_drm_g2d.c b/drivers/gpu/drm/exynos/exynos_drm_g2d.c index c20b3a759370..2e4b9434245b 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_g2d.c +++ b/drivers/gpu/drm/exynos/exynos_drm_g2d.c @@ -1,10 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2012 Samsung Electronics Co.Ltd * Authors: Joonyoung Shim <jy0922.shim@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundationr */ #include <linux/kernel.h> diff --git a/drivers/gpu/drm/exynos/exynos_drm_g2d.h b/drivers/gpu/drm/exynos/exynos_drm_g2d.h index 287b2ed8f178..74ea3c26dead 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_g2d.h +++ b/drivers/gpu/drm/exynos/exynos_drm_g2d.h @@ -1,10 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2012 Samsung Electronics Co.Ltd * Authors: Joonyoung Shim <jy0922.shim@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundationr */ #ifdef CONFIG_DRM_EXYNOS_G2D diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c index a55f5ac41bf3..d8f1fe9b68d8 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gem.c +++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* exynos_drm_gem.c * * Copyright (c) 2011 Samsung Electronics Co., Ltd. * Author: Inki Dae <inki.dae@samsung.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #include <drm/drmP.h> diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.h b/drivers/gpu/drm/exynos/exynos_drm_gem.h index d46a62c30812..42ec67bc262d 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gem.h +++ b/drivers/gpu/drm/exynos/exynos_drm_gem.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* exynos_drm_gem.h * * Copyright (c) 2011 Samsung Electronics Co., Ltd. * Authoer: Inki Dae <inki.dae@samsung.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef _EXYNOS_DRM_GEM_H_ diff --git a/drivers/gpu/drm/exynos/exynos_drm_gsc.c b/drivers/gpu/drm/exynos/exynos_drm_gsc.c index 0bfb5e9f6e91..05b0fe21b81e 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gsc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_gsc.c @@ -1,15 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2012 Samsung Electronics Co.Ltd * Authors: * Eunchul Kim <chulspro.kim@samsung.com> * Jinyoung Jeon <jy0.jeon@samsung.com> * Sangmin Lee <lsmin.lee@samsung.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #include <linux/kernel.h> #include <linux/component.h> diff --git a/drivers/gpu/drm/exynos/exynos_drm_ipp.h b/drivers/gpu/drm/exynos/exynos_drm_ipp.h index 5524c457a947..9cbbc301bec9 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_ipp.h +++ b/drivers/gpu/drm/exynos/exynos_drm_ipp.h @@ -1,10 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (c) 2017 Samsung Electronics Co., Ltd. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef _EXYNOS_DRM_IPP_H_ diff --git a/drivers/gpu/drm/exynos/exynos_drm_mic.c b/drivers/gpu/drm/exynos/exynos_drm_mic.c index d1c8411ae7d4..8363cb40daed 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_mic.c +++ b/drivers/gpu/drm/exynos/exynos_drm_mic.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2015 Samsung Electronics Co.Ltd * Authors: * Hyungwon Hwang <human.hwang@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundationr */ #include <linux/platform_device.h> diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.c b/drivers/gpu/drm/exynos/exynos_drm_plane.c index e18babb25170..2f3c9b993acd 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_plane.c +++ b/drivers/gpu/drm/exynos/exynos_drm_plane.c @@ -1,12 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2011 Samsung Electronics Co.Ltd * Authors: Joonyoung Shim <jy0922.shim@samsung.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #include <drm/drmP.h> diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.h b/drivers/gpu/drm/exynos/exynos_drm_plane.h index 497047b19614..c08528b79ad4 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_plane.h +++ b/drivers/gpu/drm/exynos/exynos_drm_plane.h @@ -1,12 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2011 Samsung Electronics Co.Ltd * Authors: Joonyoung Shim <jy0922.shim@samsung.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ int exynos_plane_init(struct drm_device *dev, diff --git a/drivers/gpu/drm/exynos/exynos_drm_rotator.c b/drivers/gpu/drm/exynos/exynos_drm_rotator.c index b6586fa95ad1..85e30cb6c23f 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_rotator.c +++ b/drivers/gpu/drm/exynos/exynos_drm_rotator.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2012 Samsung Electronics Co.Ltd * Authors: * YoungJun Cho <yj44.cho@samsung.com> * Eunchul Kim <chulspro.kim@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundationr */ #include <linux/kernel.h> diff --git a/drivers/gpu/drm/exynos/exynos_drm_scaler.c b/drivers/gpu/drm/exynos/exynos_drm_scaler.c index f1cbdd1e6e3c..ec9c1b7d3103 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_scaler.c +++ b/drivers/gpu/drm/exynos/exynos_drm_scaler.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2017 Samsung Electronics Co.Ltd * Author: * Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundationr */ #include <linux/kernel.h> diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/drivers/gpu/drm/exynos/exynos_drm_vidi.c index 44bcb2d60bb2..eb2667b4500c 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c @@ -1,14 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* exynos_drm_vidi.c * * Copyright (C) 2012 Samsung Electronics Co.Ltd * Authors: * Inki Dae <inki.dae@samsung.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #include <drm/drmP.h> diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.h b/drivers/gpu/drm/exynos/exynos_drm_vidi.h index 1e5fdaa36ccc..38a103be3843 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_vidi.h +++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* exynos_drm_vidi.h * * Copyright (c) 2012 Samsung Electronics Co., Ltd. * Author: Inki Dae <inki.dae@samsung.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef _EXYNOS_DRM_VIDI_H_ diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c index 19c252f659dd..894a99793633 100644 --- a/drivers/gpu/drm/exynos/exynos_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2011 Samsung Electronics Co.Ltd * Authors: @@ -6,12 +7,6 @@ * Joonyoung Shim <jy0922.shim@samsung.com> * * Based on drivers/media/video/s5p-tv/hdmi_drv.c - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #include <drm/drmP.h> diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c index b8415e53964d..db0b698ea8ea 100644 --- a/drivers/gpu/drm/exynos/exynos_mixer.c +++ b/drivers/gpu/drm/exynos/exynos_mixer.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2011 Samsung Electronics Co.Ltd * Authors: @@ -6,12 +7,6 @@ * Joonyoung Shim <jy0922.shim@samsung.com> * * Based on drivers/media/video/s5p-tv/mixer_reg.c - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #include <drm/drmP.h> diff --git a/drivers/gpu/drm/exynos/regs-decon5433.h b/drivers/gpu/drm/exynos/regs-decon5433.h index 63db6974bf14..c500844da9f4 100644 --- a/drivers/gpu/drm/exynos/regs-decon5433.h +++ b/drivers/gpu/drm/exynos/regs-decon5433.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2014 Samsung Electronics Co.Ltd - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundationr */ #ifndef EXYNOS_REGS_DECON5433_H diff --git a/drivers/gpu/drm/exynos/regs-decon7.h b/drivers/gpu/drm/exynos/regs-decon7.h index 5df7765d2397..5bc5f1db5196 100644 --- a/drivers/gpu/drm/exynos/regs-decon7.h +++ b/drivers/gpu/drm/exynos/regs-decon7.h @@ -1,11 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (c) 2014 Samsung Electronics Co., Ltd. * Author: Ajay Kumar <ajaykumar.rs@samsung.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef EXYNOS_REGS_DECON7_H diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c index 83c841b50272..f4635bea0265 100644 --- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c +++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 2015 Freescale Semiconductor, Inc. * * Freescale DCU drm device driver - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/clk.h> diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.h b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.h index 43d4da2c5fe5..df4b28073a43 100644 --- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.h +++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 2015 Freescale Semiconductor, Inc. * * Freescale DCU drm device driver - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef __FSL_DCU_DRM_CRTC_H__ diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c index dfc73aade325..e81daaaa5965 100644 --- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c +++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 2015 Freescale Semiconductor, Inc. * * Freescale DCU drm device driver - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/clk.h> diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.h b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.h index cb87bb74cb87..e2049a0e8a92 100644 --- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.h +++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 2015 Freescale Semiconductor, Inc. * * Freescale DCU drm device driver - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef __FSL_DCU_DRM_DRV_H__ diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_kms.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_kms.c index e447f7d0c304..2467c8934405 100644 --- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_kms.c +++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_kms.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 2015 Freescale Semiconductor, Inc. * * Freescale DCU drm device driver - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <drm/drmP.h> diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_output.h b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_output.h index 5a7b88e19e44..8d7dedb9593f 100644 --- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_output.h +++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_output.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 2015 Freescale Semiconductor, Inc. * * Freescale DCU drm device driver - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef __FSL_DCU_DRM_CONNECTOR_H__ diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c index 2a9e8a82c06a..6f2f65030dd1 100644 --- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c +++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 2015 Freescale Semiconductor, Inc. * * Freescale DCU drm device driver - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/regmap.h> diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.h b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.h index 8ee45f813ee8..c1d80ae7b89b 100644 --- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.h +++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 2015 Freescale Semiconductor, Inc. * * Freescale DCU drm device driver - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef __FSL_DCU_DRM_PLANE_H__ diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c index 0a3a62b08240..c49e9e3740f8 100644 --- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c +++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 2015 Freescale Semiconductor, Inc. * * Freescale DCU drm device driver - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/backlight.h> diff --git a/drivers/gpu/drm/fsl-dcu/fsl_tcon.c b/drivers/gpu/drm/fsl-dcu/fsl_tcon.c index b3d70a63c5a3..9eb5abaf7d66 100644 --- a/drivers/gpu/drm/fsl-dcu/fsl_tcon.c +++ b/drivers/gpu/drm/fsl-dcu/fsl_tcon.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 2015 Toradex AG * * Stefan Agner <stefan@agner.ch> * * Freescale TCON device driver - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/clk.h> diff --git a/drivers/gpu/drm/fsl-dcu/fsl_tcon.h b/drivers/gpu/drm/fsl-dcu/fsl_tcon.h index 80a7617de58f..23aa78f14d16 100644 --- a/drivers/gpu/drm/fsl-dcu/fsl_tcon.h +++ b/drivers/gpu/drm/fsl-dcu/fsl_tcon.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 2015 Toradex AG * * Stefan Agner <stefan@agner.ch> * * Freescale TCON device driver - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef __FSL_TCON_H__ diff --git a/drivers/gpu/drm/gma500/accel_2d.c b/drivers/gpu/drm/gma500/accel_2d.c index 6536ed5552fa..45ad5ffedc93 100644 --- a/drivers/gpu/drm/gma500/accel_2d.c +++ b/drivers/gpu/drm/gma500/accel_2d.c @@ -1,20 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /************************************************************************** * Copyright (c) 2007-2011, Intel Corporation. * All Rights Reserved. * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * * Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to * develop this driver. * diff --git a/drivers/gpu/drm/gma500/backlight.c b/drivers/gpu/drm/gma500/backlight.c index ea7dfc59d796..35600d070cb5 100644 --- a/drivers/gpu/drm/gma500/backlight.c +++ b/drivers/gpu/drm/gma500/backlight.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * GMA500 Backlight Interface * * Copyright (c) 2009-2011, Intel Corporation. * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * * Authors: Eric Knopp - * */ #include "psb_drv.h" diff --git a/drivers/gpu/drm/gma500/blitter.c b/drivers/gpu/drm/gma500/blitter.c index 9cd54a6fb899..cb2504a4a15f 100644 --- a/drivers/gpu/drm/gma500/blitter.c +++ b/drivers/gpu/drm/gma500/blitter.c @@ -1,16 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2014, Patrik Jakobsson * All Rights Reserved. * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * * Authors: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> */ diff --git a/drivers/gpu/drm/gma500/blitter.h b/drivers/gpu/drm/gma500/blitter.h index 69551a2fc0f4..8d67dabd9ba3 100644 --- a/drivers/gpu/drm/gma500/blitter.h +++ b/drivers/gpu/drm/gma500/blitter.h @@ -1,16 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2014, Patrik Jakobsson * All Rights Reserved. * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * * Authors: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> */ diff --git a/drivers/gpu/drm/gma500/cdv_device.c b/drivers/gpu/drm/gma500/cdv_device.c index 31b931941c2b..4d216a0205f2 100644 --- a/drivers/gpu/drm/gma500/cdv_device.c +++ b/drivers/gpu/drm/gma500/cdv_device.c @@ -1,20 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /************************************************************************** * Copyright (c) 2011, Intel Corporation. * All Rights Reserved. * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * **************************************************************************/ #include <linux/backlight.h> diff --git a/drivers/gpu/drm/gma500/cdv_device.h b/drivers/gpu/drm/gma500/cdv_device.h index 19e544ba21cb..37e4bdc84c03 100644 --- a/drivers/gpu/drm/gma500/cdv_device.h +++ b/drivers/gpu/drm/gma500/cdv_device.h @@ -1,18 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright © 2011 Intel Corporation - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. */ struct drm_crtc; diff --git a/drivers/gpu/drm/gma500/cdv_intel_display.c b/drivers/gpu/drm/gma500/cdv_intel_display.c index 9be7c375b55c..f56852a503e8 100644 --- a/drivers/gpu/drm/gma500/cdv_intel_display.c +++ b/drivers/gpu/drm/gma500/cdv_intel_display.c @@ -1,19 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright © 2006-2011 Intel Corporation * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * * Authors: * Eric Anholt <eric@anholt.net> */ diff --git a/drivers/gpu/drm/gma500/cdv_intel_lvds.c b/drivers/gpu/drm/gma500/cdv_intel_lvds.c index 50c2172886a4..ea0a5d9a0acc 100644 --- a/drivers/gpu/drm/gma500/cdv_intel_lvds.c +++ b/drivers/gpu/drm/gma500/cdv_intel_lvds.c @@ -1,19 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright © 2006-2011 Intel Corporation * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * * Authors: * Eric Anholt <eric@anholt.net> * Dave Airlie <airlied@linux.ie> diff --git a/drivers/gpu/drm/gma500/framebuffer.c b/drivers/gpu/drm/gma500/framebuffer.c index 26d95d89596c..218f3bb15276 100644 --- a/drivers/gpu/drm/gma500/framebuffer.c +++ b/drivers/gpu/drm/gma500/framebuffer.c @@ -1,20 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /************************************************************************** * Copyright (c) 2007-2011, Intel Corporation. * All Rights Reserved. * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * **************************************************************************/ #include <linux/console.h> diff --git a/drivers/gpu/drm/gma500/framebuffer.h b/drivers/gpu/drm/gma500/framebuffer.h index b54477aec95f..ae8a02639fd9 100644 --- a/drivers/gpu/drm/gma500/framebuffer.h +++ b/drivers/gpu/drm/gma500/framebuffer.h @@ -1,22 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2008-2011, Intel Corporation * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * * Authors: * Eric Anholt <eric@anholt.net> - * */ #ifndef _FRAMEBUFFER_H_ diff --git a/drivers/gpu/drm/gma500/gem.c b/drivers/gpu/drm/gma500/gem.c index 49c8aa6bdfd0..83ee86f70b89 100644 --- a/drivers/gpu/drm/gma500/gem.c +++ b/drivers/gpu/drm/gma500/gem.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * psb GEM interface * * Copyright (c) 2011, Intel Corporation. * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * * Authors: Alan Cox * * TODO: diff --git a/drivers/gpu/drm/gma500/gem.h b/drivers/gpu/drm/gma500/gem.h index 1381c5190f46..4a74dc623b6b 100644 --- a/drivers/gpu/drm/gma500/gem.h +++ b/drivers/gpu/drm/gma500/gem.h @@ -1,16 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /************************************************************************** * Copyright (c) 2014 Patrik Jakobsson * All Rights Reserved. * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * **************************************************************************/ #ifndef _GEM_H diff --git a/drivers/gpu/drm/gma500/gma_device.c b/drivers/gpu/drm/gma500/gma_device.c index 7d5287122030..869f30392566 100644 --- a/drivers/gpu/drm/gma500/gma_device.c +++ b/drivers/gpu/drm/gma500/gma_device.c @@ -1,16 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /************************************************************************** * Copyright (c) 2011, Intel Corporation. * All Rights Reserved. * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * **************************************************************************/ #include "psb_drv.h" diff --git a/drivers/gpu/drm/gma500/gma_device.h b/drivers/gpu/drm/gma500/gma_device.h index 9f0bb916562f..a8cf31d4b814 100644 --- a/drivers/gpu/drm/gma500/gma_device.h +++ b/drivers/gpu/drm/gma500/gma_device.h @@ -1,16 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /************************************************************************** * Copyright (c) 2011, Intel Corporation. * All Rights Reserved. * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * **************************************************************************/ #ifndef _GMA_DEVICE_H diff --git a/drivers/gpu/drm/gma500/gma_display.c b/drivers/gpu/drm/gma500/gma_display.c index af75ba8ddee7..e20ccb5d10fd 100644 --- a/drivers/gpu/drm/gma500/gma_display.c +++ b/drivers/gpu/drm/gma500/gma_display.c @@ -1,19 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright © 2006-2011 Intel Corporation * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * * Authors: * Eric Anholt <eric@anholt.net> * Patrik Jakobsson <patrik.r.jakobsson@gmail.com> diff --git a/drivers/gpu/drm/gma500/gma_display.h b/drivers/gpu/drm/gma500/gma_display.h index e970cb869ea7..fdbd7ecaa59c 100644 --- a/drivers/gpu/drm/gma500/gma_display.h +++ b/drivers/gpu/drm/gma500/gma_display.h @@ -1,19 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright © 2006-2011 Intel Corporation * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * * Authors: * Eric Anholt <eric@anholt.net> * Patrik Jakobsson <patrik.r.jakobsson@gmail.com> diff --git a/drivers/gpu/drm/gma500/gtt.c b/drivers/gpu/drm/gma500/gtt.c index 0ac89c50d23a..afaf4bea21cf 100644 --- a/drivers/gpu/drm/gma500/gtt.c +++ b/drivers/gpu/drm/gma500/gtt.c @@ -1,20 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2007, Intel Corporation. * All Rights Reserved. * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * * Authors: Thomas Hellstrom <thomas-at-tungstengraphics.com> * Alan Cox <alan@linux.intel.com> */ diff --git a/drivers/gpu/drm/gma500/gtt.h b/drivers/gpu/drm/gma500/gtt.h index c9449aabc58f..3cf190295ad3 100644 --- a/drivers/gpu/drm/gma500/gtt.h +++ b/drivers/gpu/drm/gma500/gtt.h @@ -1,20 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /************************************************************************** * Copyright (c) 2007-2008, Intel Corporation. * All Rights Reserved. * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * **************************************************************************/ #ifndef _PSB_GTT_H_ diff --git a/drivers/gpu/drm/gma500/intel_bios.c b/drivers/gpu/drm/gma500/intel_bios.c index 477315b90870..8ad6337eeba3 100644 --- a/drivers/gpu/drm/gma500/intel_bios.c +++ b/drivers/gpu/drm/gma500/intel_bios.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2006 Intel Corporation * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * * Authors: * Eric Anholt <eric@anholt.net> - * */ #include <drm/drm.h> #include <drm/drm_dp_helper.h> diff --git a/drivers/gpu/drm/gma500/intel_bios.h b/drivers/gpu/drm/gma500/intel_bios.h index bb3b813d1e68..a1f9ce9465a5 100644 --- a/drivers/gpu/drm/gma500/intel_bios.h +++ b/drivers/gpu/drm/gma500/intel_bios.h @@ -1,22 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2006 Intel Corporation * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * * Authors: * Eric Anholt <eric@anholt.net> - * */ #ifndef _INTEL_BIOS_H_ diff --git a/drivers/gpu/drm/gma500/intel_i2c.c b/drivers/gpu/drm/gma500/intel_i2c.c index 29451c579f2f..de8810188190 100644 --- a/drivers/gpu/drm/gma500/intel_i2c.c +++ b/drivers/gpu/drm/gma500/intel_i2c.c @@ -1,19 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright © 2006-2007 Intel Corporation * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * * Authors: * Eric Anholt <eric@anholt.net> */ diff --git a/drivers/gpu/drm/gma500/mdfld_device.c b/drivers/gpu/drm/gma500/mdfld_device.c index 7450908b8e1e..b718efccdcf2 100644 --- a/drivers/gpu/drm/gma500/mdfld_device.c +++ b/drivers/gpu/drm/gma500/mdfld_device.c @@ -1,20 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /************************************************************************** * Copyright (c) 2011, Intel Corporation. * All Rights Reserved. * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * **************************************************************************/ #include <linux/delay.h> diff --git a/drivers/gpu/drm/gma500/mdfld_intel_display.c b/drivers/gpu/drm/gma500/mdfld_intel_display.c index c2bd8367191c..b8bfb96008b8 100644 --- a/drivers/gpu/drm/gma500/mdfld_intel_display.c +++ b/drivers/gpu/drm/gma500/mdfld_intel_display.c @@ -1,19 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright © 2006-2007 Intel Corporation * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * * Authors: * Eric Anholt <eric@anholt.net> */ diff --git a/drivers/gpu/drm/gma500/mid_bios.c b/drivers/gpu/drm/gma500/mid_bios.c index d624cafec936..8ab44fec4bfa 100644 --- a/drivers/gpu/drm/gma500/mid_bios.c +++ b/drivers/gpu/drm/gma500/mid_bios.c @@ -1,20 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /************************************************************************** * Copyright (c) 2011, Intel Corporation. * All Rights Reserved. * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * **************************************************************************/ /* TODO diff --git a/drivers/gpu/drm/gma500/mid_bios.h b/drivers/gpu/drm/gma500/mid_bios.h index 59e43a68a21d..8707f7c893a7 100644 --- a/drivers/gpu/drm/gma500/mid_bios.h +++ b/drivers/gpu/drm/gma500/mid_bios.h @@ -1,20 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /************************************************************************** * Copyright (c) 2011, Intel Corporation. * All Rights Reserved. * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * **************************************************************************/ struct drm_device; diff --git a/drivers/gpu/drm/gma500/mmu.c b/drivers/gpu/drm/gma500/mmu.c index 9d588bec8f72..505044c9a673 100644 --- a/drivers/gpu/drm/gma500/mmu.c +++ b/drivers/gpu/drm/gma500/mmu.c @@ -1,19 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /************************************************************************** * Copyright (c) 2007, Intel Corporation. * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * **************************************************************************/ #include <linux/highmem.h> diff --git a/drivers/gpu/drm/gma500/mmu.h b/drivers/gpu/drm/gma500/mmu.h index e89abec6209d..d4b5720ef08e 100644 --- a/drivers/gpu/drm/gma500/mmu.h +++ b/drivers/gpu/drm/gma500/mmu.h @@ -1,15 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /************************************************************************** * Copyright (c) 2007-2011, Intel Corporation. * All Rights Reserved. * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. **************************************************************************/ #ifndef __MMU_H diff --git a/drivers/gpu/drm/gma500/oaktrail.h b/drivers/gpu/drm/gma500/oaktrail.h index e41bcab5a585..8d20fa2ee286 100644 --- a/drivers/gpu/drm/gma500/oaktrail.h +++ b/drivers/gpu/drm/gma500/oaktrail.h @@ -1,20 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /************************************************************************** * Copyright (c) 2007-2011, Intel Corporation. * All Rights Reserved. * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * **************************************************************************/ struct psb_intel_mode_device; diff --git a/drivers/gpu/drm/gma500/oaktrail_crtc.c b/drivers/gpu/drm/gma500/oaktrail_crtc.c index b2489787179c..167c10767dd4 100644 --- a/drivers/gpu/drm/gma500/oaktrail_crtc.c +++ b/drivers/gpu/drm/gma500/oaktrail_crtc.c @@ -1,18 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright © 2009 Intel Corporation - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. */ #include <linux/delay.h> diff --git a/drivers/gpu/drm/gma500/oaktrail_device.c b/drivers/gpu/drm/gma500/oaktrail_device.c index 3cd39d10164e..ade7e2416a66 100644 --- a/drivers/gpu/drm/gma500/oaktrail_device.c +++ b/drivers/gpu/drm/gma500/oaktrail_device.c @@ -1,20 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /************************************************************************** * Copyright (c) 2011, Intel Corporation. * All Rights Reserved. * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * **************************************************************************/ #include <linux/backlight.h> diff --git a/drivers/gpu/drm/gma500/oaktrail_lvds.c b/drivers/gpu/drm/gma500/oaktrail_lvds.c index a9243bd9e3e0..7390403ea1b7 100644 --- a/drivers/gpu/drm/gma500/oaktrail_lvds.c +++ b/drivers/gpu/drm/gma500/oaktrail_lvds.c @@ -1,19 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright © 2006-2009 Intel Corporation * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * * Authors: * Eric Anholt <eric@anholt.net> * Dave Airlie <airlied@linux.ie> diff --git a/drivers/gpu/drm/gma500/psb_device.c b/drivers/gpu/drm/gma500/psb_device.c index 38464bdbba0b..ece994c4c21a 100644 --- a/drivers/gpu/drm/gma500/psb_device.c +++ b/drivers/gpu/drm/gma500/psb_device.c @@ -1,20 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /************************************************************************** * Copyright (c) 2011, Intel Corporation. * All Rights Reserved. * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * **************************************************************************/ #include <linux/backlight.h> diff --git a/drivers/gpu/drm/gma500/psb_device.h b/drivers/gpu/drm/gma500/psb_device.h index 35e304c7f85a..3f11179562c9 100644 --- a/drivers/gpu/drm/gma500/psb_device.h +++ b/drivers/gpu/drm/gma500/psb_device.h @@ -1,19 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright © 2013 Patrik Jakobsson * Copyright © 2011 Intel Corporation - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. */ #ifndef _PSB_DEVICE_H_ diff --git a/drivers/gpu/drm/gma500/psb_drv.c b/drivers/gpu/drm/gma500/psb_drv.c index 5767fa16e358..7005f8f69c68 100644 --- a/drivers/gpu/drm/gma500/psb_drv.c +++ b/drivers/gpu/drm/gma500/psb_drv.c @@ -1,22 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /************************************************************************** * Copyright (c) 2007-2011, Intel Corporation. * All Rights Reserved. * Copyright (c) 2008, Tungsten Graphics, Inc. Cedar Park, TX., USA. * All Rights Reserved. * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * **************************************************************************/ #include <linux/cpu.h> diff --git a/drivers/gpu/drm/gma500/psb_drv.h b/drivers/gpu/drm/gma500/psb_drv.h index 5a73f13e5fdb..9b3c03f4a38d 100644 --- a/drivers/gpu/drm/gma500/psb_drv.h +++ b/drivers/gpu/drm/gma500/psb_drv.h @@ -1,20 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /************************************************************************** * Copyright (c) 2007-2011, Intel Corporation. * All Rights Reserved. * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * **************************************************************************/ #ifndef _PSB_DRV_H_ diff --git a/drivers/gpu/drm/gma500/psb_intel_display.c b/drivers/gpu/drm/gma500/psb_intel_display.c index 432cf44888bc..4256410535f0 100644 --- a/drivers/gpu/drm/gma500/psb_intel_display.c +++ b/drivers/gpu/drm/gma500/psb_intel_display.c @@ -1,19 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright © 2006-2011 Intel Corporation * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * * Authors: * Eric Anholt <eric@anholt.net> */ diff --git a/drivers/gpu/drm/gma500/psb_intel_drv.h b/drivers/gpu/drm/gma500/psb_intel_drv.h index 8280a923b916..cdf10333d1c2 100644 --- a/drivers/gpu/drm/gma500/psb_intel_drv.h +++ b/drivers/gpu/drm/gma500/psb_intel_drv.h @@ -1,19 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2009-2011, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * */ #ifndef __INTEL_DRV_H__ diff --git a/drivers/gpu/drm/gma500/psb_intel_lvds.c b/drivers/gpu/drm/gma500/psb_intel_lvds.c index d27300cc5e74..afaebab7bc17 100644 --- a/drivers/gpu/drm/gma500/psb_intel_lvds.c +++ b/drivers/gpu/drm/gma500/psb_intel_lvds.c @@ -1,19 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright © 2006-2007 Intel Corporation * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * * Authors: * Eric Anholt <eric@anholt.net> * Dave Airlie <airlied@linux.ie> diff --git a/drivers/gpu/drm/gma500/psb_intel_modes.c b/drivers/gpu/drm/gma500/psb_intel_modes.c index d00c6d428ede..88653a40aeb5 100644 --- a/drivers/gpu/drm/gma500/psb_intel_modes.c +++ b/drivers/gpu/drm/gma500/psb_intel_modes.c @@ -1,19 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2007 Intel Corporation * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * * Authers: Jesse Barnes <jesse.barnes@intel.com> */ diff --git a/drivers/gpu/drm/gma500/psb_intel_reg.h b/drivers/gpu/drm/gma500/psb_intel_reg.h index 0be30e4d146d..835cc924c45a 100644 --- a/drivers/gpu/drm/gma500/psb_intel_reg.h +++ b/drivers/gpu/drm/gma500/psb_intel_reg.h @@ -1,18 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2009, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. */ #ifndef __PSB_INTEL_REG_H__ #define __PSB_INTEL_REG_H__ diff --git a/drivers/gpu/drm/gma500/psb_irq.c b/drivers/gpu/drm/gma500/psb_irq.c index df4fe2e37f94..e6265fb85626 100644 --- a/drivers/gpu/drm/gma500/psb_irq.c +++ b/drivers/gpu/drm/gma500/psb_irq.c @@ -1,26 +1,12 @@ +// SPDX-License-Identifier: GPL-2.0-only /************************************************************************** * Copyright (c) 2007, Intel Corporation. * All Rights Reserved. * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * * Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to * develop this driver. * **************************************************************************/ -/* - */ #include <drm/drm_vblank.h> diff --git a/drivers/gpu/drm/gma500/psb_irq.h b/drivers/gpu/drm/gma500/psb_irq.h index f28fc4dbeb67..58fd502e3b9d 100644 --- a/drivers/gpu/drm/gma500/psb_irq.h +++ b/drivers/gpu/drm/gma500/psb_irq.h @@ -1,20 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /************************************************************************** * Copyright (c) 2009-2011, Intel Corporation. * All Rights Reserved. * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * * Authors: * Benjamin Defnet <benjamin.r.defnet@intel.com> * Rajesh Poornachandran <rajesh.poornachandran@intel.com> diff --git a/drivers/gpu/drm/gma500/psb_lid.c b/drivers/gpu/drm/gma500/psb_lid.c index 2f5f30ba457c..97b0c52bfd8a 100644 --- a/drivers/gpu/drm/gma500/psb_lid.c +++ b/drivers/gpu/drm/gma500/psb_lid.c @@ -1,19 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /************************************************************************** * Copyright (c) 2007, Intel Corporation. * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * * Authors: Thomas Hellstrom <thomas-at-tungstengraphics-dot-com> **************************************************************************/ diff --git a/drivers/gpu/drm/gma500/psb_reg.h b/drivers/gpu/drm/gma500/psb_reg.h index b81c7c1e9c2d..fb22bac5bb74 100644 --- a/drivers/gpu/drm/gma500/psb_reg.h +++ b/drivers/gpu/drm/gma500/psb_reg.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /************************************************************************** * * Copyright (c) (2005-2007) Imagination Technologies Limited. * Copyright (c) 2007, Intel Corporation. * All Rights Reserved. * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.. - * **************************************************************************/ #ifndef _PSB_REG_H_ diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c index fbdf495779e0..08657a3627f3 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c +++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Hisilicon Hibmc SoC drm driver * * Based on the bochs drm driver. @@ -8,12 +9,6 @@ * Rongrong Zou <zourongrong@huawei.com> * Rongrong Zou <zourongrong@gmail.com> * Jianhua Li <lijianhua@huawei.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * */ #include <drm/drm_atomic.h> diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c index 725c0f53ed93..ce89e56937b0 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c +++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Hisilicon Hibmc SoC drm driver * * Based on the bochs drm driver. @@ -8,12 +9,6 @@ * Rongrong Zou <zourongrong@huawei.com> * Rongrong Zou <zourongrong@gmail.com> * Jianhua Li <lijianhua@huawei.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * */ #include <linux/console.h> diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h index 3967693ecbdc..69348bf54a84 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h +++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Hisilicon Hibmc SoC drm driver * * Based on the bochs drm driver. @@ -8,12 +9,6 @@ * Rongrong Zou <zourongrong@huawei.com> * Rongrong Zou <zourongrong@gmail.com> * Jianhua Li <lijianhua@huawei.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * */ #ifndef HIBMC_DRM_DRV_H diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c index bd5fbb23973a..af1ea4cceffa 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c +++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Hisilicon Hibmc SoC drm driver * * Based on the bochs drm driver. @@ -8,12 +9,6 @@ * Rongrong Zou <zourongrong@huawei.com> * Rongrong Zou <zourongrong@gmail.com> * Jianhua Li <lijianhua@huawei.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * */ #include <drm/drm_crtc.h> diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_regs.h b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_regs.h index f7035bf3ec1f..b63a1ee15ceb 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_regs.h +++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_regs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Hisilicon Hibmc SoC drm driver * * Based on the bochs drm driver. @@ -8,12 +9,6 @@ * Rongrong Zou <zourongrong@huawei.com> * Rongrong Zou <zourongrong@gmail.com> * Jianhua Li <lijianhua@huawei.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * */ #ifndef HIBMC_DRM_HW_H diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c index 8c2f9b9cafb3..634a3bf018b2 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c +++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Hisilicon Hibmc SoC drm driver * * Based on the bochs drm driver. @@ -8,12 +9,6 @@ * Rongrong Zou <zourongrong@huawei.com> * Rongrong Zou <zourongrong@gmail.com> * Jianhua Li <lijianhua@huawei.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * */ #include <drm/drm_atomic_helper.h> diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c index 52fba8cb8ddd..5d4a03cd7d50 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c +++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Hisilicon Hibmc SoC drm driver * * Based on the bochs drm driver. @@ -8,12 +9,6 @@ * Rongrong Zou <zourongrong@huawei.com> * Rongrong Zou <zourongrong@gmail.com> * Jianhua Li <lijianhua@huawei.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * */ #include <drm/drm_atomic_helper.h> diff --git a/drivers/gpu/drm/i915/gt/intel_workarounds.c b/drivers/gpu/drm/i915/gt/intel_workarounds.c index ce4bcca3f83c..88c195098bda 100644 --- a/drivers/gpu/drm/i915/gt/intel_workarounds.c +++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c @@ -37,7 +37,7 @@ * costly and simplifies things. We can revisit this in the future. * * Layout - * '''''' + * ~~~~~~ * * Keep things in this file ordered by WA type, as per the above (context, GT, * display, register whitelist, batchbuffer). Then, inside each type, keep the @@ -535,6 +535,12 @@ static void icl_ctx_workarounds_init(struct intel_engine_cs *engine, intel_uncore_read(engine->uncore, GEN8_L3CNTLREG) | GEN8_ERRDETBCTRL); + /* WaDisableBankHangMode:icl */ + wa_write(wal, + GEN8_L3CNTLREG, + intel_uncore_read(engine->uncore, GEN8_L3CNTLREG) | + GEN8_ERRDETBCTRL); + /* Wa_1604370585:icl (pre-prod) * Formerly known as WaPushConstantDereferenceHoldDisable */ diff --git a/drivers/gpu/drm/i915/gvt/cmd_parser.c b/drivers/gpu/drm/i915/gvt/cmd_parser.c index 5cb59c0b4bbe..de5347725564 100644 --- a/drivers/gpu/drm/i915/gvt/cmd_parser.c +++ b/drivers/gpu/drm/i915/gvt/cmd_parser.c @@ -2530,7 +2530,7 @@ static const struct cmd_info cmd_info[] = { 0, 12, NULL}, {"VEB_DI_IECP", OP_VEB_DNDI_IECP_STATE, F_LEN_VAR, R_VECS, D_BDW_PLUS, - 0, 20, NULL}, + 0, 12, NULL}, }; static void add_cmd_entry(struct intel_gvt *gvt, struct cmd_entry *e) diff --git a/drivers/gpu/drm/i915/gvt/gtt.c b/drivers/gpu/drm/i915/gvt/gtt.c index 244ad1729764..53115bdae12b 100644 --- a/drivers/gpu/drm/i915/gvt/gtt.c +++ b/drivers/gpu/drm/i915/gvt/gtt.c @@ -53,13 +53,19 @@ static int preallocated_oos_pages = 8192; */ bool intel_gvt_ggtt_validate_range(struct intel_vgpu *vgpu, u64 addr, u32 size) { - if ((!vgpu_gmadr_is_valid(vgpu, addr)) || (size - && !vgpu_gmadr_is_valid(vgpu, addr + size - 1))) { - gvt_vgpu_err("invalid range gmadr 0x%llx size 0x%x\n", - addr, size); - return false; - } - return true; + if (size == 0) + return vgpu_gmadr_is_valid(vgpu, addr); + + if (vgpu_gmadr_is_aperture(vgpu, addr) && + vgpu_gmadr_is_aperture(vgpu, addr + size - 1)) + return true; + else if (vgpu_gmadr_is_hidden(vgpu, addr) && + vgpu_gmadr_is_hidden(vgpu, addr + size - 1)) + return true; + + gvt_dbg_mm("Invalid ggtt range at 0x%llx, size: 0x%x\n", + addr, size); + return false; } /* translate a guest gmadr to host gmadr */ @@ -942,7 +948,16 @@ static int ppgtt_invalidate_spt_by_shadow_entry(struct intel_vgpu *vgpu, if (e->type != GTT_TYPE_PPGTT_ROOT_L3_ENTRY && e->type != GTT_TYPE_PPGTT_ROOT_L4_ENTRY) { - cur_pt_type = get_next_pt_type(e->type) + 1; + cur_pt_type = get_next_pt_type(e->type); + + if (!gtt_type_is_pt(cur_pt_type) || + !gtt_type_is_pt(cur_pt_type + 1)) { + WARN(1, "Invalid page table type, cur_pt_type is: %d\n", cur_pt_type); + return -EINVAL; + } + + cur_pt_type += 1; + if (ops->get_pfn(e) == vgpu->gtt.scratch_pt[cur_pt_type].page_mfn) return 0; @@ -1102,6 +1117,7 @@ static struct intel_vgpu_ppgtt_spt *ppgtt_populate_spt_by_guest_entry( err_free_spt: ppgtt_free_spt(spt); + spt = NULL; err: gvt_vgpu_err("fail: shadow page %p guest entry 0x%llx type %d\n", spt, we->val64, we->type); @@ -2183,7 +2199,8 @@ static int emulate_ggtt_mmio_write(struct intel_vgpu *vgpu, unsigned int off, struct intel_gvt_gtt_pte_ops *ops = gvt->gtt.pte_ops; unsigned long g_gtt_index = off >> info->gtt_entry_size_shift; unsigned long gma, gfn; - struct intel_gvt_gtt_entry e, m; + struct intel_gvt_gtt_entry e = {.val64 = 0, .type = GTT_TYPE_GGTT_PTE}; + struct intel_gvt_gtt_entry m = {.val64 = 0, .type = GTT_TYPE_GGTT_PTE}; dma_addr_t dma_addr; int ret; struct intel_gvt_partial_pte *partial_pte, *pos, *n; @@ -2250,7 +2267,8 @@ static int emulate_ggtt_mmio_write(struct intel_vgpu *vgpu, unsigned int off, if (!partial_update && (ops->test_present(&e))) { gfn = ops->get_pfn(&e); - m = e; + m.val64 = e.val64; + m.type = e.type; /* one PTE update may be issued in multiple writes and the * first write may not construct a valid gfn diff --git a/drivers/gpu/drm/i915/gvt/handlers.c b/drivers/gpu/drm/i915/gvt/handlers.c index e09bd6e0cc4d..a6ade66349bd 100644 --- a/drivers/gpu/drm/i915/gvt/handlers.c +++ b/drivers/gpu/drm/i915/gvt/handlers.c @@ -464,6 +464,8 @@ static i915_reg_t force_nonpriv_white_list[] = { _MMIO(0x2690), _MMIO(0x2694), _MMIO(0x2698), + _MMIO(0x2754), + _MMIO(0x28a0), _MMIO(0x4de0), _MMIO(0x4de4), _MMIO(0x4dfc), @@ -1690,8 +1692,22 @@ static int ring_mode_mmio_write(struct intel_vgpu *vgpu, unsigned int offset, bool enable_execlist; int ret; + (*(u32 *)p_data) &= ~_MASKED_BIT_ENABLE(1); + if (IS_COFFEELAKE(vgpu->gvt->dev_priv)) + (*(u32 *)p_data) &= ~_MASKED_BIT_ENABLE(2); write_vreg(vgpu, offset, p_data, bytes); + if (data & _MASKED_BIT_ENABLE(1)) { + enter_failsafe_mode(vgpu, GVT_FAILSAFE_UNSUPPORTED_GUEST); + return 0; + } + + if (IS_COFFEELAKE(vgpu->gvt->dev_priv) && + data & _MASKED_BIT_ENABLE(2)) { + enter_failsafe_mode(vgpu, GVT_FAILSAFE_UNSUPPORTED_GUEST); + return 0; + } + /* when PPGTT mode enabled, we will check if guest has called * pvinfo, if not, we will treat this guest as non-gvtg-aware * guest, and stop emulating its cfg space, mmio, gtt, etc. @@ -1773,6 +1789,21 @@ static int ring_reset_ctl_write(struct intel_vgpu *vgpu, return 0; } +static int csfe_chicken1_mmio_write(struct intel_vgpu *vgpu, + unsigned int offset, void *p_data, + unsigned int bytes) +{ + u32 data = *(u32 *)p_data; + + (*(u32 *)p_data) &= ~_MASKED_BIT_ENABLE(0x18); + write_vreg(vgpu, offset, p_data, bytes); + + if (data & _MASKED_BIT_ENABLE(0x10) || data & _MASKED_BIT_ENABLE(0x8)) + enter_failsafe_mode(vgpu, GVT_FAILSAFE_UNSUPPORTED_GUEST); + + return 0; +} + #define MMIO_F(reg, s, f, am, rm, d, r, w) do { \ ret = new_mmio_info(gvt, i915_mmio_reg_offset(reg), \ f, s, am, rm, d, r, w); \ @@ -1893,7 +1924,8 @@ static int init_generic_mmio_info(struct intel_gvt *gvt) MMIO_DFH(_MMIO(0x20dc), D_ALL, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL); MMIO_DFH(_3D_CHICKEN3, D_ALL, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL); MMIO_DFH(_MMIO(0x2088), D_ALL, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL); - MMIO_DFH(_MMIO(0x20e4), D_ALL, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL); + MMIO_DFH(FF_SLICE_CS_CHICKEN2, D_ALL, + F_MODE_MASK | F_CMD_ACCESS, NULL, NULL); MMIO_DFH(_MMIO(0x2470), D_ALL, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL); MMIO_DFH(GAM_ECOCHK, D_ALL, F_CMD_ACCESS, NULL, NULL); MMIO_DFH(GEN7_COMMON_SLICE_CHICKEN1, D_ALL, F_MODE_MASK | F_CMD_ACCESS, @@ -2997,7 +3029,7 @@ static int init_skl_mmio_info(struct intel_gvt *gvt) MMIO_D(CSR_HTP_SKL, D_SKL_PLUS); MMIO_D(CSR_LAST_WRITE, D_SKL_PLUS); - MMIO_D(BDW_SCRATCH1, D_SKL_PLUS); + MMIO_DFH(BDW_SCRATCH1, D_SKL_PLUS, F_CMD_ACCESS, NULL, NULL); MMIO_D(SKL_DFSM, D_SKL_PLUS); MMIO_D(DISPIO_CR_TX_BMU_CR0, D_SKL_PLUS); @@ -3010,8 +3042,8 @@ static int init_skl_mmio_info(struct intel_gvt *gvt) MMIO_D(RPM_CONFIG0, D_SKL_PLUS); MMIO_D(_MMIO(0xd08), D_SKL_PLUS); MMIO_D(RC6_LOCATION, D_SKL_PLUS); - MMIO_DFH(GEN7_FF_SLICE_CS_CHICKEN1, D_SKL_PLUS, F_MODE_MASK, - NULL, NULL); + MMIO_DFH(GEN7_FF_SLICE_CS_CHICKEN1, D_SKL_PLUS, + F_MODE_MASK | F_CMD_ACCESS, NULL, NULL); MMIO_DFH(GEN9_CS_DEBUG_MODE1, D_SKL_PLUS, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL); @@ -3030,7 +3062,7 @@ static int init_skl_mmio_info(struct intel_gvt *gvt) MMIO_D(_MMIO(0x46520), D_SKL_PLUS); MMIO_D(_MMIO(0xc403c), D_SKL_PLUS); - MMIO_D(_MMIO(0xb004), D_SKL_PLUS); + MMIO_DFH(GEN8_GARBCNTL, D_SKL_PLUS, F_CMD_ACCESS, NULL, NULL); MMIO_DH(DMA_CTRL, D_SKL_PLUS, NULL, dma_ctrl_write); MMIO_D(_MMIO(0x65900), D_SKL_PLUS); @@ -3059,7 +3091,10 @@ static int init_skl_mmio_info(struct intel_gvt *gvt) MMIO_D(_MMIO(_PLANE_KEYMSK_1(PIPE_C)), D_SKL_PLUS); MMIO_D(_MMIO(0x44500), D_SKL_PLUS); - MMIO_DFH(GEN9_CSFE_CHICKEN1_RCS, D_SKL_PLUS, F_CMD_ACCESS, NULL, NULL); +#define CSFE_CHICKEN1_REG(base) _MMIO((base) + 0xD4) + MMIO_RING_DFH(CSFE_CHICKEN1_REG, D_SKL_PLUS, F_MODE_MASK | F_CMD_ACCESS, + NULL, csfe_chicken1_mmio_write); +#undef CSFE_CHICKEN1_REG MMIO_DFH(GEN8_HDC_CHICKEN1, D_SKL_PLUS, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL); MMIO_DFH(GEN9_WM_CHICKEN3, D_SKL_PLUS, F_MODE_MASK | F_CMD_ACCESS, @@ -3239,7 +3274,7 @@ static int init_bxt_mmio_info(struct intel_gvt *gvt) MMIO_D(GEN8_PUSHBUS_ENABLE, D_BXT); MMIO_D(GEN8_PUSHBUS_SHIFT, D_BXT); MMIO_D(GEN6_GFXPAUSE, D_BXT); - MMIO_D(GEN8_L3SQCREG1, D_BXT); + MMIO_DFH(GEN8_L3SQCREG1, D_BXT, F_CMD_ACCESS, NULL, NULL); MMIO_DFH(GEN9_CTX_PREEMPT_REG, D_BXT, F_CMD_ACCESS, NULL, NULL); diff --git a/drivers/gpu/drm/i915/gvt/reg.h b/drivers/gpu/drm/i915/gvt/reg.h index 33aaa14bfdde..5b66e14c5b7b 100644 --- a/drivers/gpu/drm/i915/gvt/reg.h +++ b/drivers/gpu/drm/i915/gvt/reg.h @@ -102,6 +102,8 @@ #define FORCEWAKE_ACK_MEDIA_GEN9_REG 0x0D88 #define FORCEWAKE_ACK_HSW_REG 0x130044 +#define RB_HEAD_WRAP_CNT_MAX ((1 << 11) - 1) +#define RB_HEAD_WRAP_CNT_OFF 21 #define RB_HEAD_OFF_MASK ((1U << 21) - (1U << 2)) #define RB_TAIL_OFF_MASK ((1U << 21) - (1U << 3)) #define RB_TAIL_SIZE_MASK ((1U << 21) - (1U << 12)) diff --git a/drivers/gpu/drm/i915/gvt/scheduler.c b/drivers/gpu/drm/i915/gvt/scheduler.c index 38897d241f5f..2f1c12d877cb 100644 --- a/drivers/gpu/drm/i915/gvt/scheduler.c +++ b/drivers/gpu/drm/i915/gvt/scheduler.c @@ -793,10 +793,31 @@ static void update_guest_context(struct intel_vgpu_workload *workload) void *src; unsigned long context_gpa, context_page_num; int i; + struct drm_i915_private *dev_priv = gvt->dev_priv; + u32 ring_base; + u32 head, tail; + u16 wrap_count; gvt_dbg_sched("ring id %d workload lrca %x\n", rq->engine->id, workload->ctx_desc.lrca); + head = workload->rb_head; + tail = workload->rb_tail; + wrap_count = workload->guest_rb_head >> RB_HEAD_WRAP_CNT_OFF; + + if (tail < head) { + if (wrap_count == RB_HEAD_WRAP_CNT_MAX) + wrap_count = 0; + else + wrap_count += 1; + } + + head = (wrap_count << RB_HEAD_WRAP_CNT_OFF) | tail; + + ring_base = dev_priv->engine[workload->ring_id]->mmio_base; + vgpu_vreg_t(vgpu, RING_TAIL(ring_base)) = tail; + vgpu_vreg_t(vgpu, RING_HEAD(ring_base)) = head; + context_page_num = rq->engine->context_size; context_page_num = context_page_num >> PAGE_SHIFT; @@ -1418,6 +1439,7 @@ intel_vgpu_create_workload(struct intel_vgpu *vgpu, int ring_id, struct drm_i915_private *dev_priv = vgpu->gvt->dev_priv; u64 ring_context_gpa; u32 head, tail, start, ctl, ctx_ctl, per_ctx, indirect_ctx; + u32 guest_head; int ret; ring_context_gpa = intel_vgpu_gma_to_gpa(vgpu->gtt.ggtt_mm, @@ -1433,6 +1455,8 @@ intel_vgpu_create_workload(struct intel_vgpu *vgpu, int ring_id, intel_gvt_hypervisor_read_gpa(vgpu, ring_context_gpa + RING_CTX_OFF(ring_tail.val), &tail, 4); + guest_head = head; + head &= RB_HEAD_OFF_MASK; tail &= RB_TAIL_OFF_MASK; @@ -1465,6 +1489,7 @@ intel_vgpu_create_workload(struct intel_vgpu *vgpu, int ring_id, workload->ctx_desc = *desc; workload->ring_context_gpa = ring_context_gpa; workload->rb_head = head; + workload->guest_rb_head = guest_head; workload->rb_tail = tail; workload->rb_start = start; workload->rb_ctl = ctl; diff --git a/drivers/gpu/drm/i915/gvt/scheduler.h b/drivers/gpu/drm/i915/gvt/scheduler.h index 90c6756f5453..c50d14a9ce85 100644 --- a/drivers/gpu/drm/i915/gvt/scheduler.h +++ b/drivers/gpu/drm/i915/gvt/scheduler.h @@ -100,6 +100,7 @@ struct intel_vgpu_workload { struct execlist_ctx_descriptor_format ctx_desc; struct execlist_ring_context *ring_context; unsigned long rb_head, rb_tail, rb_ctl, rb_start, rb_len; + unsigned long guest_rb_head; bool restore_inhibit; struct intel_vgpu_elsp_dwords elsp_dwords; bool emulate_schedule_in; diff --git a/drivers/gpu/drm/i915/i915_perf.c b/drivers/gpu/drm/i915/i915_perf.c index c4995d5a16d2..bebea5ba5c26 100644 --- a/drivers/gpu/drm/i915/i915_perf.c +++ b/drivers/gpu/drm/i915/i915_perf.c @@ -3025,6 +3025,7 @@ static bool gen8_is_valid_mux_addr(struct drm_i915_private *dev_priv, u32 addr) static bool gen10_is_valid_mux_addr(struct drm_i915_private *dev_priv, u32 addr) { return gen8_is_valid_mux_addr(dev_priv, addr) || + addr == i915_mmio_reg_offset(GEN10_NOA_WRITE_HIGH) || (addr >= i915_mmio_reg_offset(OA_PERFCNT3_LO) && addr <= i915_mmio_reg_offset(OA_PERFCNT4_HI)); } diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 49dce04dd688..72472fabae49 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -35,7 +35,7 @@ * macros. Do **not** mass change existing definitions just to update the style. * * Layout - * '''''' + * ~~~~~~ * * Keep helper macros near the top. For example, _PIPE() and friends. * @@ -79,7 +79,7 @@ * style. Use lower case in hexadecimal values. * * Naming - * '''''' + * ~~~~~~ * * Try to name registers according to the specs. If the register name changes in * the specs from platform to another, stick to the original name. @@ -97,7 +97,7 @@ * suffix to the name. For example, ``_SKL`` or ``_GEN8``. * * Examples - * '''''''' + * ~~~~~~~~ * * (Note that the values in the example are indented using spaces instead of * TABs to avoid misalignment in generated documentation. Use TABs in the @@ -1062,6 +1062,7 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg) #define NOA_DATA _MMIO(0x986C) #define NOA_WRITE _MMIO(0x9888) +#define GEN10_NOA_WRITE_HIGH _MMIO(0x9884) #define _GEN7_PIPEA_DE_LOAD_SL 0x70068 #define _GEN7_PIPEB_DE_LOAD_SL 0x71068 diff --git a/drivers/gpu/drm/i915/intel_atomic.c b/drivers/gpu/drm/i915/intel_atomic.c index 58b8049649a0..ab40448a19d5 100644 --- a/drivers/gpu/drm/i915/intel_atomic.c +++ b/drivers/gpu/drm/i915/intel_atomic.c @@ -106,12 +106,14 @@ int intel_digital_connector_atomic_set_property(struct drm_connector *connector, } int intel_digital_connector_atomic_check(struct drm_connector *conn, - struct drm_connector_state *new_state) + struct drm_atomic_state *state) { + struct drm_connector_state *new_state = + drm_atomic_get_new_connector_state(state, conn); struct intel_digital_connector_state *new_conn_state = to_intel_digital_connector_state(new_state); struct drm_connector_state *old_state = - drm_atomic_get_old_connector_state(new_state->state, conn); + drm_atomic_get_old_connector_state(state, conn); struct intel_digital_connector_state *old_conn_state = to_intel_digital_connector_state(old_state); struct drm_crtc_state *crtc_state; @@ -121,7 +123,7 @@ int intel_digital_connector_atomic_check(struct drm_connector *conn, if (!new_state->crtc) return 0; - crtc_state = drm_atomic_get_new_crtc_state(new_state->state, new_state->crtc); + crtc_state = drm_atomic_get_new_crtc_state(state, new_state->crtc); /* * These properties are handled by fastset, and might not end diff --git a/drivers/gpu/drm/i915/intel_atomic.h b/drivers/gpu/drm/i915/intel_atomic.h index 1c8507da1a69..58065d3161a3 100644 --- a/drivers/gpu/drm/i915/intel_atomic.h +++ b/drivers/gpu/drm/i915/intel_atomic.h @@ -28,7 +28,7 @@ int intel_digital_connector_atomic_set_property(struct drm_connector *connector, struct drm_property *property, u64 val); int intel_digital_connector_atomic_check(struct drm_connector *conn, - struct drm_connector_state *new_state); + struct drm_atomic_state *state); struct drm_connector_state * intel_digital_connector_duplicate_state(struct drm_connector *connector); diff --git a/drivers/gpu/drm/i915/intel_csr.c b/drivers/gpu/drm/i915/intel_csr.c index 4527b9662330..bf0eebd385b9 100644 --- a/drivers/gpu/drm/i915/intel_csr.c +++ b/drivers/gpu/drm/i915/intel_csr.c @@ -303,10 +303,17 @@ static u32 *parse_csr_fw(struct drm_i915_private *dev_priv, u32 dmc_offset = CSR_DEFAULT_FW_OFFSET, readcount = 0, nbytes; u32 i; u32 *dmc_payload; + size_t fsize; if (!fw) return NULL; + fsize = sizeof(struct intel_css_header) + + sizeof(struct intel_package_header) + + sizeof(struct intel_dmc_header); + if (fsize > fw->size) + goto error_truncated; + /* Extract CSS Header information*/ css_header = (struct intel_css_header *)fw->data; if (sizeof(struct intel_css_header) != @@ -366,6 +373,9 @@ static u32 *parse_csr_fw(struct drm_i915_private *dev_priv, /* Convert dmc_offset into number of bytes. By default it is in dwords*/ dmc_offset *= 4; readcount += dmc_offset; + fsize += dmc_offset; + if (fsize > fw->size) + goto error_truncated; /* Extract dmc_header information. */ dmc_header = (struct intel_dmc_header *)&fw->data[readcount]; @@ -397,6 +407,10 @@ static u32 *parse_csr_fw(struct drm_i915_private *dev_priv, /* fw_size is in dwords, so multiplied by 4 to convert into bytes. */ nbytes = dmc_header->fw_size * 4; + fsize += nbytes; + if (fsize > fw->size) + goto error_truncated; + if (nbytes > csr->max_fw_size) { DRM_ERROR("DMC FW too big (%u bytes)\n", nbytes); return NULL; @@ -410,6 +424,10 @@ static u32 *parse_csr_fw(struct drm_i915_private *dev_priv, } return memcpy(dmc_payload, &fw->data[readcount], nbytes); + +error_truncated: + DRM_ERROR("Truncated DMC firmware, rejecting.\n"); + return NULL; } static void intel_csr_runtime_pm_get(struct drm_i915_private *dev_priv) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 012ad08f38c3..d97a849d4571 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -2458,10 +2458,14 @@ static unsigned int intel_fb_modifier_to_tiling(u64 fb_modifier) * main surface. */ static const struct drm_format_info ccs_formats[] = { - { .format = DRM_FORMAT_XRGB8888, .depth = 24, .num_planes = 2, .cpp = { 4, 1, }, .hsub = 8, .vsub = 16, }, - { .format = DRM_FORMAT_XBGR8888, .depth = 24, .num_planes = 2, .cpp = { 4, 1, }, .hsub = 8, .vsub = 16, }, - { .format = DRM_FORMAT_ARGB8888, .depth = 32, .num_planes = 2, .cpp = { 4, 1, }, .hsub = 8, .vsub = 16, }, - { .format = DRM_FORMAT_ABGR8888, .depth = 32, .num_planes = 2, .cpp = { 4, 1, }, .hsub = 8, .vsub = 16, }, + { .format = DRM_FORMAT_XRGB8888, .depth = 24, .num_planes = 2, + .cpp = { 4, 1, }, .hsub = 8, .vsub = 16, }, + { .format = DRM_FORMAT_XBGR8888, .depth = 24, .num_planes = 2, + .cpp = { 4, 1, }, .hsub = 8, .vsub = 16, }, + { .format = DRM_FORMAT_ARGB8888, .depth = 32, .num_planes = 2, + .cpp = { 4, 1, }, .hsub = 8, .vsub = 16, .has_alpha = true, }, + { .format = DRM_FORMAT_ABGR8888, .depth = 32, .num_planes = 2, + .cpp = { 4, 1, }, .hsub = 8, .vsub = 16, .has_alpha = true, }, }; static const struct drm_format_info * @@ -12121,7 +12125,7 @@ encoder_retry: return 0; } -static bool intel_fuzzy_clock_check(int clock1, int clock2) +bool intel_fuzzy_clock_check(int clock1, int clock2) { int diff; diff --git a/drivers/gpu/drm/i915/intel_dp_mst.c b/drivers/gpu/drm/i915/intel_dp_mst.c index 0caf645fbbb8..60652ebbdf61 100644 --- a/drivers/gpu/drm/i915/intel_dp_mst.c +++ b/drivers/gpu/drm/i915/intel_dp_mst.c @@ -151,9 +151,10 @@ static int intel_dp_mst_compute_config(struct intel_encoder *encoder, static int intel_dp_mst_atomic_check(struct drm_connector *connector, - struct drm_connector_state *new_conn_state) + struct drm_atomic_state *state) { - struct drm_atomic_state *state = new_conn_state->state; + struct drm_connector_state *new_conn_state = + drm_atomic_get_new_connector_state(state, connector); struct drm_connector_state *old_conn_state = drm_atomic_get_old_connector_state(state, connector); struct intel_connector *intel_connector = @@ -163,7 +164,7 @@ intel_dp_mst_atomic_check(struct drm_connector *connector, struct drm_dp_mst_topology_mgr *mgr; int ret; - ret = intel_digital_connector_atomic_check(connector, new_conn_state); + ret = intel_digital_connector_atomic_check(connector, state); if (ret) return ret; diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 0fbdbe559b92..b691341df854 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1552,6 +1552,7 @@ int vlv_force_pll_on(struct drm_i915_private *dev_priv, enum pipe pipe, const struct dpll *dpll); void vlv_force_pll_off(struct drm_i915_private *dev_priv, enum pipe pipe); int lpt_get_iclkip(struct drm_i915_private *dev_priv); +bool intel_fuzzy_clock_check(int clock1, int clock2); /* modesetting asserts */ void assert_panel_unlocked(struct drm_i915_private *dev_priv, diff --git a/drivers/gpu/drm/i915/intel_dsi_vbt.c b/drivers/gpu/drm/i915/intel_dsi_vbt.c index fbed9064ac7e..7cdde1d04f4b 100644 --- a/drivers/gpu/drm/i915/intel_dsi_vbt.c +++ b/drivers/gpu/drm/i915/intel_dsi_vbt.c @@ -858,6 +858,17 @@ bool intel_dsi_vbt_init(struct intel_dsi *intel_dsi, u16 panel_id) if (mipi_config->target_burst_mode_freq) { u32 bitrate = intel_dsi_bitrate(intel_dsi); + /* + * Sometimes the VBT contains a slightly lower clock, + * then the bitrate we have calculated, in this case + * just replace it with the calculated bitrate. + */ + if (mipi_config->target_burst_mode_freq < bitrate && + intel_fuzzy_clock_check( + mipi_config->target_burst_mode_freq, + bitrate)) + mipi_config->target_burst_mode_freq = bitrate; + if (mipi_config->target_burst_mode_freq < bitrate) { DRM_ERROR("Burst mode freq is less than computed\n"); return false; diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c index 6c98b35790db..ed0485a44c3e 100644 --- a/drivers/gpu/drm/i915/intel_sdvo.c +++ b/drivers/gpu/drm/i915/intel_sdvo.c @@ -920,6 +920,13 @@ static bool intel_sdvo_set_colorimetry(struct intel_sdvo *intel_sdvo, return intel_sdvo_set_value(intel_sdvo, SDVO_CMD_SET_COLORIMETRY, &mode, 1); } +static bool intel_sdvo_set_audio_state(struct intel_sdvo *intel_sdvo, + u8 audio_state) +{ + return intel_sdvo_set_value(intel_sdvo, SDVO_CMD_SET_AUDIO_STAT, + &audio_state, 1); +} + #if 0 static void intel_sdvo_dump_hdmi_buf(struct intel_sdvo *intel_sdvo) { @@ -1491,11 +1498,6 @@ static void intel_sdvo_pre_enable(struct intel_encoder *intel_encoder, else sdvox |= SDVO_PIPE_SEL(crtc->pipe); - if (crtc_state->has_audio) { - WARN_ON_ONCE(INTEL_GEN(dev_priv) < 4); - sdvox |= SDVO_AUDIO_ENABLE; - } - if (INTEL_GEN(dev_priv) >= 4) { /* done in crtc_mode_set as the dpll_md reg must be written early */ } else if (IS_I945G(dev_priv) || IS_I945GM(dev_priv) || @@ -1639,8 +1641,13 @@ static void intel_sdvo_get_config(struct intel_encoder *encoder, if (sdvox & HDMI_COLOR_RANGE_16_235) pipe_config->limited_color_range = true; - if (sdvox & SDVO_AUDIO_ENABLE) - pipe_config->has_audio = true; + if (intel_sdvo_get_value(intel_sdvo, SDVO_CMD_GET_AUDIO_STAT, + &val, 1)) { + u8 mask = SDVO_AUDIO_ELD_VALID | SDVO_AUDIO_PRESENCE_DETECT; + + if ((val & mask) == mask) + pipe_config->has_audio = true; + } if (intel_sdvo_get_value(intel_sdvo, SDVO_CMD_GET_ENCODE, &val, 1)) { @@ -1651,6 +1658,32 @@ static void intel_sdvo_get_config(struct intel_encoder *encoder, intel_sdvo_get_avi_infoframe(intel_sdvo, pipe_config); } +static void intel_sdvo_disable_audio(struct intel_sdvo *intel_sdvo) +{ + intel_sdvo_set_audio_state(intel_sdvo, 0); +} + +static void intel_sdvo_enable_audio(struct intel_sdvo *intel_sdvo, + const struct intel_crtc_state *crtc_state, + const struct drm_connector_state *conn_state) +{ + const struct drm_display_mode *adjusted_mode = + &crtc_state->base.adjusted_mode; + struct drm_connector *connector = conn_state->connector; + u8 *eld = connector->eld; + + eld[6] = drm_av_sync_delay(connector, adjusted_mode) / 2; + + intel_sdvo_set_audio_state(intel_sdvo, 0); + + intel_sdvo_write_infoframe(intel_sdvo, SDVO_HBUF_INDEX_ELD, + SDVO_HBUF_TX_DISABLED, + eld, drm_eld_size(eld)); + + intel_sdvo_set_audio_state(intel_sdvo, SDVO_AUDIO_ELD_VALID | + SDVO_AUDIO_PRESENCE_DETECT); +} + static void intel_disable_sdvo(struct intel_encoder *encoder, const struct intel_crtc_state *old_crtc_state, const struct drm_connector_state *conn_state) @@ -1660,6 +1693,9 @@ static void intel_disable_sdvo(struct intel_encoder *encoder, struct intel_crtc *crtc = to_intel_crtc(old_crtc_state->base.crtc); u32 temp; + if (old_crtc_state->has_audio) + intel_sdvo_disable_audio(intel_sdvo); + intel_sdvo_set_active_outputs(intel_sdvo, 0); if (0) intel_sdvo_set_encoder_power_state(intel_sdvo, @@ -1745,6 +1781,9 @@ static void intel_enable_sdvo(struct intel_encoder *encoder, intel_sdvo_set_encoder_power_state(intel_sdvo, DRM_MODE_DPMS_ON); intel_sdvo_set_active_outputs(intel_sdvo, intel_sdvo->attached_output); + + if (pipe_config->has_audio) + intel_sdvo_enable_audio(intel_sdvo, pipe_config, conn_state); } static enum drm_mode_status @@ -2353,9 +2392,10 @@ static const struct drm_connector_funcs intel_sdvo_connector_funcs = { }; static int intel_sdvo_atomic_check(struct drm_connector *conn, - struct drm_connector_state *new_conn_state) + struct drm_atomic_state *state) { - struct drm_atomic_state *state = new_conn_state->state; + struct drm_connector_state *new_conn_state = + drm_atomic_get_new_connector_state(state, conn); struct drm_connector_state *old_conn_state = drm_atomic_get_old_connector_state(state, conn); struct intel_sdvo_connector_state *old_state = @@ -2367,13 +2407,13 @@ static int intel_sdvo_atomic_check(struct drm_connector *conn, (memcmp(&old_state->tv, &new_state->tv, sizeof(old_state->tv)) || memcmp(&old_conn_state->tv, &new_conn_state->tv, sizeof(old_conn_state->tv)))) { struct drm_crtc_state *crtc_state = - drm_atomic_get_new_crtc_state(new_conn_state->state, + drm_atomic_get_new_crtc_state(state, new_conn_state->crtc); crtc_state->connectors_changed = true; } - return intel_digital_connector_atomic_check(conn, new_conn_state); + return intel_digital_connector_atomic_check(conn, state); } static const struct drm_connector_helper_funcs intel_sdvo_connector_helper_funcs = { @@ -2607,7 +2647,6 @@ static bool intel_sdvo_dvi_init(struct intel_sdvo *intel_sdvo, int device) { struct drm_encoder *encoder = &intel_sdvo->base.base; - struct drm_i915_private *dev_priv = to_i915(encoder->dev); struct drm_connector *connector; struct intel_encoder *intel_encoder = to_intel_encoder(encoder); struct intel_connector *intel_connector; @@ -2644,9 +2683,7 @@ intel_sdvo_dvi_init(struct intel_sdvo *intel_sdvo, int device) encoder->encoder_type = DRM_MODE_ENCODER_TMDS; connector->connector_type = DRM_MODE_CONNECTOR_DVID; - /* gen3 doesn't do the hdmi bits in the SDVO register */ - if (INTEL_GEN(dev_priv) >= 4 && - intel_sdvo_is_hdmi_connector(intel_sdvo, device)) { + if (intel_sdvo_is_hdmi_connector(intel_sdvo, device)) { connector->connector_type = DRM_MODE_CONNECTOR_HDMIA; intel_sdvo_connector->is_hdmi = true; } diff --git a/drivers/gpu/drm/i915/intel_sdvo_regs.h b/drivers/gpu/drm/i915/intel_sdvo_regs.h index db0ed499268a..e9ba3b047f93 100644 --- a/drivers/gpu/drm/i915/intel_sdvo_regs.h +++ b/drivers/gpu/drm/i915/intel_sdvo_regs.h @@ -707,6 +707,9 @@ struct intel_sdvo_enhancements_arg { #define SDVO_CMD_GET_AUDIO_ENCRYPT_PREFER 0x90 #define SDVO_CMD_SET_AUDIO_STAT 0x91 #define SDVO_CMD_GET_AUDIO_STAT 0x92 + #define SDVO_AUDIO_ELD_VALID (1 << 0) + #define SDVO_AUDIO_PRESENCE_DETECT (1 << 1) + #define SDVO_AUDIO_CP_READY (1 << 2) #define SDVO_CMD_SET_HBUF_INDEX 0x93 #define SDVO_HBUF_INDEX_ELD 0 #define SDVO_HBUF_INDEX_AVI_IF 1 diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c index 5dc594eafaf2..0a95df6c6a57 100644 --- a/drivers/gpu/drm/i915/intel_tv.c +++ b/drivers/gpu/drm/i915/intel_tv.c @@ -1821,16 +1821,18 @@ static const struct drm_connector_funcs intel_tv_connector_funcs = { }; static int intel_tv_atomic_check(struct drm_connector *connector, - struct drm_connector_state *new_state) + struct drm_atomic_state *state) { + struct drm_connector_state *new_state; struct drm_crtc_state *new_crtc_state; struct drm_connector_state *old_state; + new_state = drm_atomic_get_new_connector_state(state, connector); if (!new_state->crtc) return 0; - old_state = drm_atomic_get_old_connector_state(new_state->state, connector); - new_crtc_state = drm_atomic_get_new_crtc_state(new_state->state, new_state->crtc); + old_state = drm_atomic_get_old_connector_state(state, connector); + new_crtc_state = drm_atomic_get_new_crtc_state(state, new_state->crtc); if (old_state->tv.mode != new_state->tv.mode || old_state->tv.margins.left != new_state->tv.margins.left || diff --git a/drivers/gpu/drm/i915/selftests/lib_sw_fence.h b/drivers/gpu/drm/i915/selftests/lib_sw_fence.h index 1f9927e10f3a..e54d6bc23dc3 100644 --- a/drivers/gpu/drm/i915/selftests/lib_sw_fence.h +++ b/drivers/gpu/drm/i915/selftests/lib_sw_fence.h @@ -1,10 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * lib_sw_fence.h - library routines for testing N:M synchronisation points * * Copyright (C) 2017 Intel Corporation - * - * This file is released under the GPLv2. - * */ #ifndef _LIB_SW_FENCE_H_ diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c index 8f101a0763e3..2c19054ed570 100644 --- a/drivers/gpu/drm/imx/ipuv3-plane.c +++ b/drivers/gpu/drm/imx/ipuv3-plane.c @@ -602,7 +602,6 @@ static void ipu_plane_atomic_update(struct drm_plane *plane, active = ipu_idmac_get_current_buffer(ipu_plane->ipu_ch); ipu_cpmem_set_buffer(ipu_plane->ipu_ch, !active, eba); ipu_idmac_select_buffer(ipu_plane->ipu_ch, !active); - ipu_plane->next_buf = !active; if (ipu_plane_separate_alpha(ipu_plane)) { active = ipu_idmac_get_current_buffer(ipu_plane->alpha_ch); ipu_cpmem_set_buffer(ipu_plane->alpha_ch, !active, @@ -707,7 +706,6 @@ static void ipu_plane_atomic_update(struct drm_plane *plane, ipu_cpmem_set_buffer(ipu_plane->ipu_ch, 1, eba); ipu_idmac_lock_enable(ipu_plane->ipu_ch, num_bursts); ipu_plane_enable(ipu_plane); - ipu_plane->next_buf = -1; } static const struct drm_plane_helper_funcs ipu_plane_helper_funcs = { @@ -729,10 +727,15 @@ bool ipu_plane_atomic_update_pending(struct drm_plane *plane) if (ipu_state->use_pre) return ipu_prg_channel_configure_pending(ipu_plane->ipu_ch); - else if (ipu_plane->next_buf >= 0) - return ipu_idmac_get_current_buffer(ipu_plane->ipu_ch) != - ipu_plane->next_buf; + /* + * Pretend no update is pending in the non-PRE/PRG case. For this to + * happen, an atomic update would have to be deferred until after the + * start of the next frame and simultaneously interrupt latency would + * have to be high enough to let the atomic update finish and issue an + * event before the previous end of frame interrupt handler can be + * executed. + */ return false; } int ipu_planes_assign_pre(struct drm_device *dev, diff --git a/drivers/gpu/drm/imx/ipuv3-plane.h b/drivers/gpu/drm/imx/ipuv3-plane.h index 15e85e15d35c..ffacbcdd2f98 100644 --- a/drivers/gpu/drm/imx/ipuv3-plane.h +++ b/drivers/gpu/drm/imx/ipuv3-plane.h @@ -27,7 +27,6 @@ struct ipu_plane { int dp_flow; bool disabling; - int next_buf; }; struct ipu_plane *ipu_plane_init(struct drm_device *dev, struct ipu_soc *ipu, diff --git a/drivers/gpu/drm/mcde/mcde_display.c b/drivers/gpu/drm/mcde/mcde_display.c index f3ef108a41d9..751454ae3cd1 100644 --- a/drivers/gpu/drm/mcde/mcde_display.c +++ b/drivers/gpu/drm/mcde/mcde_display.c @@ -65,7 +65,7 @@ enum mcde_dsi_formatter { void mcde_display_irq(struct mcde *mcde) { u32 mispp, misovl, mischnl; - bool vblank; + bool vblank = false; /* Handle display IRQs */ mispp = readl(mcde->regs + MCDE_MISPP); diff --git a/drivers/gpu/drm/mediatek/mtk_cec.c b/drivers/gpu/drm/mediatek/mtk_cec.c index 5ce84d0dbf81..cb29b649fcdb 100644 --- a/drivers/gpu/drm/mediatek/mtk_cec.c +++ b/drivers/gpu/drm/mediatek/mtk_cec.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2014 MediaTek Inc. * Author: Jie Qiu <jie.qiu@mediatek.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/clk.h> #include <linux/delay.h> diff --git a/drivers/gpu/drm/mediatek/mtk_cec.h b/drivers/gpu/drm/mediatek/mtk_cec.h index 10057b7eabec..c6412dddb388 100644 --- a/drivers/gpu/drm/mediatek/mtk_cec.h +++ b/drivers/gpu/drm/mediatek/mtk_cec.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2014 MediaTek Inc. * Author: Jie Qiu <jie.qiu@mediatek.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _MTK_CEC_H #define _MTK_CEC_H diff --git a/drivers/gpu/drm/mediatek/mtk_disp_color.c b/drivers/gpu/drm/mediatek/mtk_disp_color.c index f609b62b8be6..f33d98b356d6 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_color.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_color.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2017 MediaTek Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <drm/drmP.h> diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c index 28d191192945..c4f07c28c74f 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2015 MediaTek Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <drm/drmP.h> diff --git a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c b/drivers/gpu/drm/mediatek/mtk_disp_rdma.c index b0a5cffe345a..9a6f0a29e43c 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_rdma.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2015 MediaTek Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <drm/drmP.h> diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c index 5d333138f913..bacd989cc9aa 100644 --- a/drivers/gpu/drm/mediatek/mtk_dpi.c +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2014 MediaTek Inc. * Author: Jie Qiu <jie.qiu@mediatek.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <drm/drmP.h> #include <drm/drm_crtc.h> diff --git a/drivers/gpu/drm/mediatek/mtk_dpi_regs.h b/drivers/gpu/drm/mediatek/mtk_dpi_regs.h index d9db8c4cacd7..3a02fabe1662 100644 --- a/drivers/gpu/drm/mediatek/mtk_dpi_regs.h +++ b/drivers/gpu/drm/mediatek/mtk_dpi_regs.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2014 MediaTek Inc. * Author: Jie Qiu <jie.qiu@mediatek.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __MTK_DPI_REGS_H #define __MTK_DPI_REGS_H diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c index acad088173da..a9007210dda1 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2015 MediaTek Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <asm/barrier.h> @@ -98,10 +90,6 @@ static void mtk_drm_finish_page_flip(struct mtk_drm_crtc *mtk_crtc) static void mtk_drm_crtc_destroy(struct drm_crtc *crtc) { struct mtk_drm_crtc *mtk_crtc = to_mtk_crtc(crtc); - int i; - - for (i = 0; i < mtk_crtc->ddp_comp_nr; i++) - clk_unprepare(mtk_crtc->ddp_comp[i]->clk); mtk_disp_mutex_put(mtk_crtc->mutex); @@ -194,7 +182,7 @@ static int mtk_crtc_ddp_clk_enable(struct mtk_drm_crtc *mtk_crtc) DRM_DEBUG_DRIVER("%s\n", __func__); for (i = 0; i < mtk_crtc->ddp_comp_nr; i++) { - ret = clk_enable(mtk_crtc->ddp_comp[i]->clk); + ret = clk_prepare_enable(mtk_crtc->ddp_comp[i]->clk); if (ret) { DRM_ERROR("Failed to enable clock %d: %d\n", i, ret); goto err; @@ -204,7 +192,7 @@ static int mtk_crtc_ddp_clk_enable(struct mtk_drm_crtc *mtk_crtc) return 0; err: while (--i >= 0) - clk_disable(mtk_crtc->ddp_comp[i]->clk); + clk_disable_unprepare(mtk_crtc->ddp_comp[i]->clk); return ret; } @@ -214,7 +202,7 @@ static void mtk_crtc_ddp_clk_disable(struct mtk_drm_crtc *mtk_crtc) DRM_DEBUG_DRIVER("%s\n", __func__); for (i = 0; i < mtk_crtc->ddp_comp_nr; i++) - clk_disable(mtk_crtc->ddp_comp[i]->clk); + clk_disable_unprepare(mtk_crtc->ddp_comp[i]->clk); } static int mtk_crtc_ddp_hw_init(struct mtk_drm_crtc *mtk_crtc) @@ -585,15 +573,7 @@ int mtk_drm_crtc_create(struct drm_device *drm_dev, if (!comp) { dev_err(dev, "Component %pOF not initialized\n", node); ret = -ENODEV; - goto unprepare; - } - - ret = clk_prepare(comp->clk); - if (ret) { - dev_err(dev, - "Failed to prepare clock for component %pOF: %d\n", - node, ret); - goto unprepare; + return ret; } mtk_crtc->ddp_comp[i] = comp; @@ -611,23 +591,17 @@ int mtk_drm_crtc_create(struct drm_device *drm_dev, ret = mtk_plane_init(drm_dev, &mtk_crtc->planes[zpos], BIT(pipe), type); if (ret) - goto unprepare; + return ret; } ret = mtk_drm_crtc_init(drm_dev, mtk_crtc, &mtk_crtc->planes[0], mtk_crtc->layer_nr > 1 ? &mtk_crtc->planes[1] : NULL, pipe); if (ret < 0) - goto unprepare; + return ret; drm_mode_crtc_set_gamma_size(&mtk_crtc->base, MTK_LUT_SIZE); drm_crtc_enable_color_mgmt(&mtk_crtc->base, 0, false, MTK_LUT_SIZE); priv->num_pipes++; return 0; - -unprepare: - while (--i >= 0) - clk_unprepare(mtk_crtc->ddp_comp[i]->clk); - - return ret; } diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.h b/drivers/gpu/drm/mediatek/mtk_drm_crtc.h index 091adb2087eb..fcc134eb00c9 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.h +++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.h @@ -1,14 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2015 MediaTek Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef MTK_DRM_CRTC_H diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c index 579ce28d801d..8106a71a7404 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2015 MediaTek Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/clk.h> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.h b/drivers/gpu/drm/mediatek/mtk_drm_ddp.h index f9a799168077..827be424a148 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.h +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.h @@ -1,14 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2015 MediaTek Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef MTK_DRM_DDP_H diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c index 54ca794db3e9..b38963f1f2ec 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c @@ -1,17 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2015 MediaTek Inc. * Authors: * YT Shen <yt.shen@mediatek.com> * CK Hu <ck.hu@mediatek.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/clk.h> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h index 8399229e6ad2..0ad287f427cc 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h @@ -1,14 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2015 MediaTek Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef MTK_DRM_DDP_COMP_H diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c index 57ce4708ef1b..95fdbd0fbcac 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2015 MediaTek Inc. * Author: YT SHEN <yt.shen@mediatek.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <drm/drmP.h> @@ -311,6 +303,7 @@ err_config_cleanup: static void mtk_drm_kms_deinit(struct drm_device *drm) { drm_kms_helper_poll_fini(drm); + drm_atomic_helper_shutdown(drm); component_unbind_all(drm->dev, drm); drm_mode_config_cleanup(drm); @@ -397,7 +390,9 @@ static void mtk_drm_unbind(struct device *dev) struct mtk_drm_private *private = dev_get_drvdata(dev); drm_dev_unregister(private->drm); + mtk_drm_kms_deinit(private->drm); drm_dev_put(private->drm); + private->num_pipes = 0; private->drm = NULL; } @@ -568,13 +563,8 @@ err_node: static int mtk_drm_remove(struct platform_device *pdev) { struct mtk_drm_private *private = platform_get_drvdata(pdev); - struct drm_device *drm = private->drm; int i; - drm_dev_unregister(drm); - mtk_drm_kms_deinit(drm); - drm_dev_put(drm); - component_master_del(&pdev->dev, &mtk_drm_ops); pm_runtime_disable(&pdev->dev); of_node_put(private->mutex_node); diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.h b/drivers/gpu/drm/mediatek/mtk_drm_drv.h index ecc00ca3221d..598ff3e70446 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.h +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.h @@ -1,14 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2015 MediaTek Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef MTK_DRM_DRV_H diff --git a/drivers/gpu/drm/mediatek/mtk_drm_fb.c b/drivers/gpu/drm/mediatek/mtk_drm_fb.c index b5e2f230da00..4c3ad7de2d3b 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_fb.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_fb.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2015 MediaTek Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <drm/drmP.h> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_fb.h b/drivers/gpu/drm/mediatek/mtk_drm_fb.h index 7f976b196a15..6b80c28e33cf 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_fb.h +++ b/drivers/gpu/drm/mediatek/mtk_drm_fb.h @@ -1,14 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2015 MediaTek Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef MTK_DRM_FB_H diff --git a/drivers/gpu/drm/mediatek/mtk_drm_gem.c b/drivers/gpu/drm/mediatek/mtk_drm_gem.c index 38483e9ee071..0d69698f8173 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_gem.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_gem.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2015 MediaTek Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <drm/drmP.h> @@ -144,7 +136,6 @@ static int mtk_drm_gem_object_mmap(struct drm_gem_object *obj, * VM_PFNMAP flag that was set by drm_gem_mmap_obj()/drm_gem_mmap(). */ vma->vm_flags &= ~VM_PFNMAP; - vma->vm_pgoff = 0; ret = dma_mmap_attrs(priv->dma_dev, vma, mtk_gem->cookie, mtk_gem->dma_addr, obj->size, mtk_gem->dma_attrs); @@ -176,6 +167,12 @@ int mtk_drm_gem_mmap(struct file *filp, struct vm_area_struct *vma) obj = vma->vm_private_data; + /* + * Set vm_pgoff (used as a fake buffer offset by DRM) to 0 and map the + * whole buffer from the start. + */ + vma->vm_pgoff = 0; + return mtk_drm_gem_object_mmap(obj, vma); } diff --git a/drivers/gpu/drm/mediatek/mtk_drm_gem.h b/drivers/gpu/drm/mediatek/mtk_drm_gem.h index c047a7ef294f..ff9f976d9807 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_gem.h +++ b/drivers/gpu/drm/mediatek/mtk_drm_gem.h @@ -1,14 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2015 MediaTek Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _MTK_DRM_GEM_H_ diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c index f7e6aa1b5b7d..f2ef83aed6f9 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2015 MediaTek Inc. * Author: CK Hu <ck.hu@mediatek.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <drm/drmP.h> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.h b/drivers/gpu/drm/mediatek/mtk_drm_plane.h index 6a20b49e0f2f..6f842df722c7 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_plane.h +++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2015 MediaTek Inc. * Author: CK Hu <ck.hu@mediatek.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _MTK_DRM_PLANE_H_ diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c index b00eb2d2e086..b91c4616644a 100644 --- a/drivers/gpu/drm/mediatek/mtk_dsi.c +++ b/drivers/gpu/drm/mediatek/mtk_dsi.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2015 MediaTek Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <drm/drmP.h> @@ -630,6 +622,15 @@ static void mtk_dsi_poweroff(struct mtk_dsi *dsi) if (--dsi->refcount != 0) return; + /* + * mtk_dsi_stop() and mtk_dsi_start() is asymmetric, since + * mtk_dsi_stop() should be called after mtk_drm_crtc_atomic_disable(), + * which needs irq for vblank, and mtk_dsi_stop() will disable irq. + * mtk_dsi_start() needs to be called in mtk_output_dsi_enable(), + * after dsi is fully set. + */ + mtk_dsi_stop(dsi); + if (!mtk_dsi_switch_to_cmd_mode(dsi, VM_DONE_INT_FLAG, 500)) { if (dsi->panel) { if (drm_panel_unprepare(dsi->panel)) { @@ -696,7 +697,6 @@ static void mtk_output_dsi_disable(struct mtk_dsi *dsi) } } - mtk_dsi_stop(dsi); mtk_dsi_poweroff(dsi); dsi->enabled = false; @@ -844,6 +844,8 @@ static void mtk_dsi_destroy_conn_enc(struct mtk_dsi *dsi) /* Skip connector cleanup if creation was delegated to the bridge */ if (dsi->conn.dev) drm_connector_cleanup(&dsi->conn); + if (dsi->panel) + drm_panel_detach(dsi->panel); } static void mtk_dsi_ddp_start(struct mtk_ddp_comp *comp) diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c index 10cc9910f164..5d6a9f094df5 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2014 MediaTek Inc. * Author: Jie Qiu <jie.qiu@mediatek.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <drm/drmP.h> #include <drm/drm_atomic_helper.h> diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.h b/drivers/gpu/drm/mediatek/mtk_hdmi.h index 3e9fb8d19802..bb3653de6bd1 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi.h +++ b/drivers/gpu/drm/mediatek/mtk_hdmi.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2014 MediaTek Inc. * Author: Jie Qiu <jie.qiu@mediatek.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _MTK_HDMI_CTRL_H #define _MTK_HDMI_CTRL_H diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c b/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c index 33c9e1bdb114..62dbad5675bb 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2014 MediaTek Inc. * Author: Jie Qiu <jie.qiu@mediatek.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/kernel.h> #include <linux/module.h> diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi_regs.h b/drivers/gpu/drm/mediatek/mtk_hdmi_regs.h index a5cb07d12c9c..2050ba45b23a 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi_regs.h +++ b/drivers/gpu/drm/mediatek/mtk_hdmi_regs.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2014 MediaTek Inc. * Author: Jie Qiu <jie.qiu@mediatek.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _MTK_HDMI_REGS_H #define _MTK_HDMI_REGS_H diff --git a/drivers/gpu/drm/mediatek/mtk_mipi_tx.c b/drivers/gpu/drm/mediatek/mtk_mipi_tx.c index 90e913108950..1842dc2caae9 100644 --- a/drivers/gpu/drm/mediatek/mtk_mipi_tx.c +++ b/drivers/gpu/drm/mediatek/mtk_mipi_tx.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2015 MediaTek Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/clk.h> diff --git a/drivers/gpu/drm/mediatek/mtk_mt8173_hdmi_phy.c b/drivers/gpu/drm/mediatek/mtk_mt8173_hdmi_phy.c index 47f8a2951682..b55f51675205 100644 --- a/drivers/gpu/drm/mediatek/mtk_mt8173_hdmi_phy.c +++ b/drivers/gpu/drm/mediatek/mtk_mt8173_hdmi_phy.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2014 MediaTek Inc. * Author: Jie Qiu <jie.qiu@mediatek.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include "mtk_hdmi_phy.h" diff --git a/drivers/gpu/drm/meson/meson_crtc.c b/drivers/gpu/drm/meson/meson_crtc.c index 685715144156..aa8ea107524e 100644 --- a/drivers/gpu/drm/meson/meson_crtc.c +++ b/drivers/gpu/drm/meson/meson_crtc.c @@ -107,8 +107,6 @@ static void meson_g12a_crtc_atomic_enable(struct drm_crtc *crtc, priv->io_base + _REG(VPP_OUT_H_V_SIZE)); drm_crtc_vblank_on(crtc); - - priv->viu.osd1_enabled = true; } static void meson_crtc_atomic_enable(struct drm_crtc *crtc, @@ -137,8 +135,6 @@ static void meson_crtc_atomic_enable(struct drm_crtc *crtc, priv->io_base + _REG(VPP_MISC)); drm_crtc_vblank_on(crtc); - - priv->viu.osd1_enabled = true; } static void meson_g12a_crtc_atomic_disable(struct drm_crtc *crtc, @@ -256,6 +252,8 @@ static void meson_g12a_crtc_enable_osd1(struct meson_drm *priv) writel_relaxed(priv->viu.osb_blend1_size, priv->io_base + _REG(VIU_OSD_BLEND_BLEND1_SIZE)); + writel_bits_relaxed(3 << 8, 3 << 8, + priv->io_base + _REG(OSD1_BLEND_SRC_CTRL)); } static void meson_crtc_enable_vd1(struct meson_drm *priv) diff --git a/drivers/gpu/drm/meson/meson_overlay.c b/drivers/gpu/drm/meson/meson_overlay.c index 55b3f2f2e608..cc7c6ae3013d 100644 --- a/drivers/gpu/drm/meson/meson_overlay.c +++ b/drivers/gpu/drm/meson/meson_overlay.c @@ -578,6 +578,9 @@ int meson_overlay_create(struct meson_drm *priv) drm_plane_helper_add(plane, &meson_overlay_helper_funcs); + /* For now, VD Overlay plane is always on the back */ + drm_plane_create_zpos_immutable_property(plane, 0); + priv->overlay_plane = plane; DRM_DEBUG_DRIVER("\n"); diff --git a/drivers/gpu/drm/meson/meson_plane.c b/drivers/gpu/drm/meson/meson_plane.c index 22490047932e..7a7e88dadd0b 100644 --- a/drivers/gpu/drm/meson/meson_plane.c +++ b/drivers/gpu/drm/meson/meson_plane.c @@ -153,6 +153,13 @@ static void meson_plane_atomic_update(struct drm_plane *plane, priv->viu.osd1_blk0_cfg[0] |= OSD_BLK_MODE_32 | OSD_COLOR_MATRIX_32_ARGB; break; + case DRM_FORMAT_XBGR8888: + /* For XRGB, replace the pixel's alpha by 0xFF */ + writel_bits_relaxed(OSD_REPLACE_EN, OSD_REPLACE_EN, + priv->io_base + _REG(VIU_OSD1_CTRL_STAT2)); + priv->viu.osd1_blk0_cfg[0] |= OSD_BLK_MODE_32 | + OSD_COLOR_MATRIX_32_ABGR; + break; case DRM_FORMAT_ARGB8888: /* For ARGB, use the pixel's alpha */ writel_bits_relaxed(OSD_REPLACE_EN, 0, @@ -160,6 +167,13 @@ static void meson_plane_atomic_update(struct drm_plane *plane, priv->viu.osd1_blk0_cfg[0] |= OSD_BLK_MODE_32 | OSD_COLOR_MATRIX_32_ARGB; break; + case DRM_FORMAT_ABGR8888: + /* For ARGB, use the pixel's alpha */ + writel_bits_relaxed(OSD_REPLACE_EN, 0, + priv->io_base + _REG(VIU_OSD1_CTRL_STAT2)); + priv->viu.osd1_blk0_cfg[0] |= OSD_BLK_MODE_32 | + OSD_COLOR_MATRIX_32_ABGR; + break; case DRM_FORMAT_RGB888: priv->viu.osd1_blk0_cfg[0] |= OSD_BLK_MODE_24 | OSD_COLOR_MATRIX_24_RGB; @@ -305,6 +319,8 @@ static void meson_plane_atomic_update(struct drm_plane *plane, meson_plane->enabled = true; } + priv->viu.osd1_enabled = true; + spin_unlock_irqrestore(&priv->drm->event_lock, flags); } @@ -316,14 +332,14 @@ static void meson_plane_atomic_disable(struct drm_plane *plane, /* Disable OSD1 */ if (meson_vpu_is_compatible(priv, "amlogic,meson-g12a-vpu")) - writel_bits_relaxed(BIT(0) | BIT(21), 0, - priv->io_base + _REG(VIU_OSD1_CTRL_STAT)); + writel_bits_relaxed(3 << 8, 0, + priv->io_base + _REG(OSD1_BLEND_SRC_CTRL)); else writel_bits_relaxed(VPP_OSD1_POSTBLEND, 0, priv->io_base + _REG(VPP_MISC)); meson_plane->enabled = false; - + priv->viu.osd1_enabled = false; } static const struct drm_plane_helper_funcs meson_plane_helper_funcs = { @@ -344,7 +360,9 @@ static const struct drm_plane_funcs meson_plane_funcs = { static const uint32_t supported_drm_formats[] = { DRM_FORMAT_ARGB8888, + DRM_FORMAT_ABGR8888, DRM_FORMAT_XRGB8888, + DRM_FORMAT_XBGR8888, DRM_FORMAT_RGB888, DRM_FORMAT_RGB565, }; @@ -371,6 +389,9 @@ int meson_plane_create(struct meson_drm *priv) drm_plane_helper_add(plane, &meson_plane_helper_funcs); + /* For now, OSD Primary plane is always on the front */ + drm_plane_create_zpos_immutable_property(plane, 1); + priv->primary_plane = plane; return 0; diff --git a/drivers/gpu/drm/meson/meson_registers.h b/drivers/gpu/drm/meson/meson_registers.h index cfaf90501bb1..410e324d6f93 100644 --- a/drivers/gpu/drm/meson/meson_registers.h +++ b/drivers/gpu/drm/meson/meson_registers.h @@ -1,16 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2015 Amlogic, Inc. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * */ #ifndef __MESON_REGISTERS_H diff --git a/drivers/gpu/drm/meson/meson_vclk.c b/drivers/gpu/drm/meson/meson_vclk.c index 58b4af5fbb6d..26732f038d19 100644 --- a/drivers/gpu/drm/meson/meson_vclk.c +++ b/drivers/gpu/drm/meson/meson_vclk.c @@ -503,8 +503,17 @@ void meson_hdmi_pll_set_params(struct meson_drm *priv, unsigned int m, /* G12A HDMI PLL Needs specific parameters for 5.4GHz */ if (m >= 0xf7) { - regmap_write(priv->hhi, HHI_HDMI_PLL_CNTL4, 0xea68dc00); - regmap_write(priv->hhi, HHI_HDMI_PLL_CNTL5, 0x65771290); + if (frac < 0x10000) { + regmap_write(priv->hhi, HHI_HDMI_PLL_CNTL4, + 0x6a685c00); + regmap_write(priv->hhi, HHI_HDMI_PLL_CNTL5, + 0x11551293); + } else { + regmap_write(priv->hhi, HHI_HDMI_PLL_CNTL4, + 0xea68dc00); + regmap_write(priv->hhi, HHI_HDMI_PLL_CNTL5, + 0x65771290); + } regmap_write(priv->hhi, HHI_HDMI_PLL_CNTL6, 0x39272000); regmap_write(priv->hhi, HHI_HDMI_PLL_CNTL7, 0x55540000); } else { diff --git a/drivers/gpu/drm/meson/meson_viu.c b/drivers/gpu/drm/meson/meson_viu.c index 462c7cb3e1bd..4b2b3024d371 100644 --- a/drivers/gpu/drm/meson/meson_viu.c +++ b/drivers/gpu/drm/meson/meson_viu.c @@ -405,8 +405,7 @@ void meson_viu_init(struct meson_drm *priv) 0 << 16 | 1, priv->io_base + _REG(VIU_OSD_BLEND_CTRL)); - writel_relaxed(3 << 8 | - 1 << 20, + writel_relaxed(1 << 20, priv->io_base + _REG(OSD1_BLEND_SRC_CTRL)); writel_relaxed(1 << 20, priv->io_base + _REG(OSD2_BLEND_SRC_CTRL)); diff --git a/drivers/gpu/drm/mgag200/mgag200_cursor.c b/drivers/gpu/drm/mgag200/mgag200_cursor.c index 06a8c076cb33..f0c61a92351c 100644 --- a/drivers/gpu/drm/mgag200/mgag200_cursor.c +++ b/drivers/gpu/drm/mgag200/mgag200_cursor.c @@ -1,10 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright 2013 Matrox Graphics * - * This file is subject to the terms and conditions of the GNU General - * Public License version 2. See the file COPYING in the main - * directory of this archive for more details. - * * Author: Christopher Harvey <charvey@matrox.com> */ @@ -22,10 +19,9 @@ static void mga_hide_cursor(struct mga_device *mdev) { WREG8(MGA_CURPOSXL, 0); WREG8(MGA_CURPOSXH, 0); - if (mdev->cursor.pixels_1->pin_count) - drm_gem_vram_unpin_locked(mdev->cursor.pixels_1); - if (mdev->cursor.pixels_2->pin_count) - drm_gem_vram_unpin_locked(mdev->cursor.pixels_2); + if (mdev->cursor.pixels_current) + drm_gem_vram_unpin(mdev->cursor.pixels_current); + mdev->cursor.pixels_current = NULL; } int mga_crtc_cursor_set(struct drm_crtc *crtc, @@ -39,7 +35,7 @@ int mga_crtc_cursor_set(struct drm_crtc *crtc, struct drm_gem_vram_object *pixels_1 = mdev->cursor.pixels_1; struct drm_gem_vram_object *pixels_2 = mdev->cursor.pixels_2; struct drm_gem_vram_object *pixels_current = mdev->cursor.pixels_current; - struct drm_gem_vram_object *pixels_prev = mdev->cursor.pixels_prev; + struct drm_gem_vram_object *pixels_next; struct drm_gem_object *obj; struct drm_gem_vram_object *gbo = NULL; int ret = 0; @@ -52,6 +48,7 @@ int mga_crtc_cursor_set(struct drm_crtc *crtc, bool found = false; int colour_count = 0; s64 gpu_addr; + u64 dst_gpu; u8 reg_index; u8 this_row[48]; @@ -61,81 +58,67 @@ int mga_crtc_cursor_set(struct drm_crtc *crtc, return -ENOTSUPP; /* Didn't allocate space for cursors */ } - if ((width != 64 || height != 64) && handle) { - WREG8(MGA_CURPOSXL, 0); - WREG8(MGA_CURPOSXH, 0); - return -EINVAL; + if (WARN_ON(pixels_current && + pixels_1 != pixels_current && + pixels_2 != pixels_current)) { + return -ENOTSUPP; /* inconsistent state */ } - BUG_ON(pixels_1 != pixels_current && pixels_1 != pixels_prev); - BUG_ON(pixels_2 != pixels_current && pixels_2 != pixels_prev); - BUG_ON(pixels_current == pixels_prev); - if (!handle || !file_priv) { mga_hide_cursor(mdev); return 0; } - obj = drm_gem_object_lookup(file_priv, handle); - if (!obj) - return -ENOENT; - - ret = drm_gem_vram_lock(pixels_1, true); - if (ret) { + if (width != 64 || height != 64) { WREG8(MGA_CURPOSXL, 0); WREG8(MGA_CURPOSXH, 0); - goto out_unref; - } - ret = drm_gem_vram_lock(pixels_2, true); - if (ret) { - WREG8(MGA_CURPOSXL, 0); - WREG8(MGA_CURPOSXH, 0); - drm_gem_vram_unlock(pixels_1); - goto out_unlock1; + return -EINVAL; } - /* Move cursor buffers into VRAM if they aren't already */ - if (!pixels_1->pin_count) { - ret = drm_gem_vram_pin_locked(pixels_1, - DRM_GEM_VRAM_PL_FLAG_VRAM); - if (ret) - goto out1; - gpu_addr = drm_gem_vram_offset(pixels_1); - if (gpu_addr < 0) { - drm_gem_vram_unpin_locked(pixels_1); - goto out1; - } - mdev->cursor.pixels_1_gpu_addr = gpu_addr; - } - if (!pixels_2->pin_count) { - ret = drm_gem_vram_pin_locked(pixels_2, - DRM_GEM_VRAM_PL_FLAG_VRAM); - if (ret) { - drm_gem_vram_unpin_locked(pixels_1); - goto out1; - } - gpu_addr = drm_gem_vram_offset(pixels_2); - if (gpu_addr < 0) { - drm_gem_vram_unpin_locked(pixels_1); - drm_gem_vram_unpin_locked(pixels_2); - goto out1; - } - mdev->cursor.pixels_2_gpu_addr = gpu_addr; - } + if (pixels_current == pixels_1) + pixels_next = pixels_2; + else + pixels_next = pixels_1; + obj = drm_gem_object_lookup(file_priv, handle); + if (!obj) + return -ENOENT; gbo = drm_gem_vram_of_gem(obj); - ret = drm_gem_vram_lock(gbo, true); + ret = drm_gem_vram_pin(gbo, 0); if (ret) { dev_err(&dev->pdev->dev, "failed to lock user bo\n"); - goto out1; + goto err_drm_gem_object_put_unlocked; } src = drm_gem_vram_kmap(gbo, true, NULL); if (IS_ERR(src)) { ret = PTR_ERR(src); - dev_err(&dev->pdev->dev, "failed to kmap user buffer updates\n"); - goto out2; + dev_err(&dev->pdev->dev, + "failed to kmap user buffer updates\n"); + goto err_drm_gem_vram_unpin_src; } + /* Pin and map up-coming buffer to write colour indices */ + ret = drm_gem_vram_pin(pixels_next, 0); + if (ret) + dev_err(&dev->pdev->dev, + "failed to pin cursor buffer: %d\n", ret); + goto err_drm_gem_vram_kunmap_src; + dst = drm_gem_vram_kmap(pixels_next, true, NULL); + if (IS_ERR(dst)) { + ret = PTR_ERR(dst); + dev_err(&dev->pdev->dev, + "failed to kmap cursor updates: %d\n", ret); + goto err_drm_gem_vram_unpin_dst; + } + gpu_addr = drm_gem_vram_offset(pixels_2); + if (gpu_addr < 0) { + ret = (int)gpu_addr; + dev_err(&dev->pdev->dev, + "failed to get cursor scanout address: %d\n", ret); + goto err_drm_gem_vram_kunmap_dst; + } + dst_gpu = (u64)gpu_addr; + memset(&colour_set[0], 0, sizeof(uint32_t)*16); /* width*height*4 = 16384 */ for (i = 0; i < 16384; i += 4) { @@ -149,7 +132,7 @@ int mga_crtc_cursor_set(struct drm_crtc *crtc, warn_transparent = false; /* Only tell the user once. */ } ret = -EINVAL; - goto out3; + goto err_drm_gem_vram_kunmap_dst; } /* Don't need to store transparent pixels as colours */ if (this_colour>>24 == 0x0) @@ -171,7 +154,7 @@ int mga_crtc_cursor_set(struct drm_crtc *crtc, warn_palette = false; /* Only tell the user once. */ } ret = -EINVAL; - goto out3; + goto err_drm_gem_vram_kunmap_dst; } *next_space = this_colour; next_space++; @@ -190,14 +173,6 @@ int mga_crtc_cursor_set(struct drm_crtc *crtc, BUG_ON((colour_set[i]>>24 & 0xff) != 0xff); } - /* Map up-coming buffer to write colour indices */ - dst = drm_gem_vram_kmap(pixels_prev, true, NULL); - if (IS_ERR(dst)) { - ret = PTR_ERR(dst); - dev_err(&dev->pdev->dev, "failed to kmap cursor updates\n"); - goto out3; - } - /* now write colour indices into hardware cursor buffer */ for (row = 0; row < 64; row++) { memset(&this_row[0], 0, 48); @@ -224,42 +199,35 @@ int mga_crtc_cursor_set(struct drm_crtc *crtc, } /* Program gpu address of cursor buffer */ - if (pixels_prev == pixels_1) - gpu_addr = mdev->cursor.pixels_1_gpu_addr; - else - gpu_addr = mdev->cursor.pixels_2_gpu_addr; - WREG_DAC(MGA1064_CURSOR_BASE_ADR_LOW, (u8)((gpu_addr>>10) & 0xff)); - WREG_DAC(MGA1064_CURSOR_BASE_ADR_HI, (u8)((gpu_addr>>18) & 0x3f)); + WREG_DAC(MGA1064_CURSOR_BASE_ADR_LOW, (u8)((dst_gpu>>10) & 0xff)); + WREG_DAC(MGA1064_CURSOR_BASE_ADR_HI, (u8)((dst_gpu>>18) & 0x3f)); /* Adjust cursor control register to turn on the cursor */ WREG_DAC(MGA1064_CURSOR_CTL, 4); /* 16-colour palletized cursor mode */ - /* Now swap internal buffer pointers */ - if (mdev->cursor.pixels_1 == mdev->cursor.pixels_prev) { - mdev->cursor.pixels_prev = mdev->cursor.pixels_2; - mdev->cursor.pixels_current = mdev->cursor.pixels_1; - } else if (mdev->cursor.pixels_1 == mdev->cursor.pixels_current) { - mdev->cursor.pixels_prev = mdev->cursor.pixels_1; - mdev->cursor.pixels_current = mdev->cursor.pixels_2; - } else { - BUG(); - } - ret = 0; + /* Now update internal buffer pointers */ + if (pixels_current) + drm_gem_vram_unpin(pixels_current); + mdev->cursor.pixels_current = pixels_next; - drm_gem_vram_kunmap(pixels_prev); - out3: + drm_gem_vram_kunmap(pixels_next); + drm_gem_vram_unpin(pixels_next); drm_gem_vram_kunmap(gbo); - out2: - drm_gem_vram_unlock(gbo); - out1: - if (ret) - mga_hide_cursor(mdev); - drm_gem_vram_unlock(pixels_1); -out_unlock1: - drm_gem_vram_unlock(pixels_2); -out_unref: + drm_gem_vram_unpin(gbo); drm_gem_object_put_unlocked(obj); + return 0; + +err_drm_gem_vram_kunmap_dst: + drm_gem_vram_kunmap(pixels_next); +err_drm_gem_vram_unpin_dst: + drm_gem_vram_unpin(pixels_next); +err_drm_gem_vram_kunmap_src: + drm_gem_vram_kunmap(gbo); +err_drm_gem_vram_unpin_src: + drm_gem_vram_unpin(gbo); +err_drm_gem_object_put_unlocked: + drm_gem_object_put_unlocked(obj); return ret; } diff --git a/drivers/gpu/drm/mgag200/mgag200_drv.c b/drivers/gpu/drm/mgag200/mgag200_drv.c index 93bd1589e50e..aafa1cb31f50 100644 --- a/drivers/gpu/drm/mgag200/mgag200_drv.c +++ b/drivers/gpu/drm/mgag200/mgag200_drv.c @@ -1,10 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright 2012 Red Hat * - * This file is subject to the terms and conditions of the GNU General - * Public License version 2. See the file COPYING in the main - * directory of this archive for more details. - * * Authors: Matthew Garrett * Dave Airlie */ diff --git a/drivers/gpu/drm/mgag200/mgag200_drv.h b/drivers/gpu/drm/mgag200/mgag200_drv.h index 6180acbca7ca..c47671ce6c48 100644 --- a/drivers/gpu/drm/mgag200/mgag200_drv.h +++ b/drivers/gpu/drm/mgag200/mgag200_drv.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright 2010 Matt Turner. * Copyright 2012 Red Hat * - * This file is subject to the terms and conditions of the GNU General - * Public License version 2. See the file COPYING in the main - * directory of this archive for more details. - * * Authors: Matthew Garrett * Matt Turner * Dave Airlie @@ -158,11 +155,8 @@ struct mga_cursor { */ struct drm_gem_vram_object *pixels_1; struct drm_gem_vram_object *pixels_2; - u64 pixels_1_gpu_addr, pixels_2_gpu_addr; /* The currently displayed icon, this points to one of pixels_1, or pixels_2 */ struct drm_gem_vram_object *pixels_current; - /* The previously displayed icon */ - struct drm_gem_vram_object *pixels_prev; }; struct mga_mc { diff --git a/drivers/gpu/drm/mgag200/mgag200_fb.c b/drivers/gpu/drm/mgag200/mgag200_fb.c index 97c575a9a86f..8adb33228732 100644 --- a/drivers/gpu/drm/mgag200/mgag200_fb.c +++ b/drivers/gpu/drm/mgag200/mgag200_fb.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright 2010 Matt Turner. * Copyright 2012 Red Hat * - * This file is subject to the terms and conditions of the GNU General - * Public License version 2. See the file COPYING in the main - * directory of this archive for more details. - * * Authors: Matthew Garrett * Matt Turner * Dave Airlie @@ -26,7 +23,7 @@ static void mga_dirty_update(struct mga_fbdev *mfbdev, struct drm_gem_vram_object *gbo; int src_offset, dst_offset; int bpp = mfbdev->mfb.base.format->cpp[0]; - int ret = -EBUSY; + int ret; u8 *dst; bool unmap = false; bool store_for_later = false; @@ -36,16 +33,18 @@ static void mga_dirty_update(struct mga_fbdev *mfbdev, obj = mfbdev->mfb.obj; gbo = drm_gem_vram_of_gem(obj); - /* Try to lock the BO. If we fail with -EBUSY then - * the BO is being moved and we should store up the - * damage until later. - */ - if (drm_can_sleep()) - ret = drm_gem_vram_lock(gbo, true); - if (ret) { - if (ret != -EBUSY) - return; - + if (drm_can_sleep()) { + /* We pin the BO so it won't be moved during the + * update. The actual location, video RAM or system + * memory, is not important. + */ + ret = drm_gem_vram_pin(gbo, 0); + if (ret) { + if (ret != -EBUSY) + return; + store_for_later = true; + } + } else { store_for_later = true; } @@ -100,7 +99,7 @@ static void mga_dirty_update(struct mga_fbdev *mfbdev, drm_gem_vram_kunmap(gbo); out: - drm_gem_vram_unlock(gbo); + drm_gem_vram_unpin(gbo); } static void mga_fillrect(struct fb_info *info, diff --git a/drivers/gpu/drm/mgag200/mgag200_main.c b/drivers/gpu/drm/mgag200/mgag200_main.c index f3687fed4075..dd61ccc5af5c 100644 --- a/drivers/gpu/drm/mgag200/mgag200_main.c +++ b/drivers/gpu/drm/mgag200/mgag200_main.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright 2010 Matt Turner. * Copyright 2012 Red Hat * - * This file is subject to the terms and conditions of the GNU General - * Public License version 2. See the file COPYING in the main - * directory of this archive for more details. - * * Authors: Matthew Garrett * Matt Turner * Dave Airlie @@ -241,10 +238,8 @@ int mgag200_driver_load(struct drm_device *dev, unsigned long flags) mdev->cursor.pixels_2 = NULL; dev_warn(&dev->pdev->dev, "Could not allocate space for cursors. Not doing hardware cursors.\n"); - } else { - mdev->cursor.pixels_current = mdev->cursor.pixels_1; - mdev->cursor.pixels_prev = mdev->cursor.pixels_2; } + mdev->cursor.pixels_current = NULL; return 0; diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c index 1c8e0bfac015..a25054015e8c 100644 --- a/drivers/gpu/drm/mgag200/mgag200_mode.c +++ b/drivers/gpu/drm/mgag200/mgag200_mode.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright 2010 Matt Turner. * Copyright 2012 Red Hat * - * This file is subject to the terms and conditions of the GNU General - * Public License version 2. See the file COPYING in the main - * directory of this archive for more details. - * * Authors: Matthew Garrett * Matt Turner * Dave Airlie diff --git a/drivers/gpu/drm/msm/adreno/a4xx_gpu.c b/drivers/gpu/drm/msm/adreno/a4xx_gpu.c index 18f9a8e0bf3b..ab2b752566d8 100644 --- a/drivers/gpu/drm/msm/adreno/a4xx_gpu.c +++ b/drivers/gpu/drm/msm/adreno/a4xx_gpu.c @@ -1,14 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-only /* Copyright (c) 2014 The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #include "a4xx_gpu.h" #ifdef CONFIG_MSM_OCMEM diff --git a/drivers/gpu/drm/msm/adreno/a4xx_gpu.h b/drivers/gpu/drm/msm/adreno/a4xx_gpu.h index f757184328a3..d506311ee240 100644 --- a/drivers/gpu/drm/msm/adreno/a4xx_gpu.h +++ b/drivers/gpu/drm/msm/adreno/a4xx_gpu.h @@ -1,14 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* Copyright (c) 2014 The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #ifndef __A4XX_GPU_H__ #define __A4XX_GPU_H__ diff --git a/drivers/gpu/drm/msm/adreno/a5xx_debugfs.c b/drivers/gpu/drm/msm/adreno/a5xx_debugfs.c index d9af3aff690f..3041c500c5cd 100644 --- a/drivers/gpu/drm/msm/adreno/a5xx_debugfs.c +++ b/drivers/gpu/drm/msm/adreno/a5xx_debugfs.c @@ -1,14 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-only /* Copyright (c) 2016-2017 The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ diff --git a/drivers/gpu/drm/msm/adreno/a5xx_gpu.c b/drivers/gpu/drm/msm/adreno/a5xx_gpu.c index e5fcefa49f19..a3c778df23a8 100644 --- a/drivers/gpu/drm/msm/adreno/a5xx_gpu.c +++ b/drivers/gpu/drm/msm/adreno/a5xx_gpu.c @@ -1,14 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-only /* Copyright (c) 2016-2017 The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #include <linux/kernel.h> diff --git a/drivers/gpu/drm/msm/adreno/a5xx_gpu.h b/drivers/gpu/drm/msm/adreno/a5xx_gpu.h index 7d71860c4bee..833468ce6b6d 100644 --- a/drivers/gpu/drm/msm/adreno/a5xx_gpu.h +++ b/drivers/gpu/drm/msm/adreno/a5xx_gpu.h @@ -1,14 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* Copyright (c) 2016-2017 The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #ifndef __A5XX_GPU_H__ #define __A5XX_GPU_H__ diff --git a/drivers/gpu/drm/msm/adreno/a5xx_power.c b/drivers/gpu/drm/msm/adreno/a5xx_power.c index 70e65c94e525..0ebfe2bb5707 100644 --- a/drivers/gpu/drm/msm/adreno/a5xx_power.c +++ b/drivers/gpu/drm/msm/adreno/a5xx_power.c @@ -1,14 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-only /* Copyright (c) 2016 The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #include <linux/pm_opp.h> diff --git a/drivers/gpu/drm/msm/adreno/a5xx_preempt.c b/drivers/gpu/drm/msm/adreno/a5xx_preempt.c index 3d62310a535f..9cf9353a7ff1 100644 --- a/drivers/gpu/drm/msm/adreno/a5xx_preempt.c +++ b/drivers/gpu/drm/msm/adreno/a5xx_preempt.c @@ -1,14 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-only /* Copyright (c) 2017 The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #include "msm_gem.h" diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_core_irq.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_core_irq.c index e45c69044935..cdbea38b8697 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_core_irq.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_core_irq.c @@ -1,13 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-only /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #define pr_fmt(fmt) "[drm:%s:%d] " fmt, __func__, __LINE__ diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_core_irq.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_core_irq.h index e9015a2b23fe..e30775e6585b 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_core_irq.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_core_irq.h @@ -1,13 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __DPU_CORE_IRQ_H__ diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c index 9f20f397f77d..cd6bde12029e 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c @@ -1,13 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-only /* Copyright (c) 2016-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #define pr_fmt(fmt) "[drm:%s:%d] " fmt, __func__, __LINE__ diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.h index 37f518815eb7..6f0f1710023b 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.h @@ -1,13 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* Copyright (c) 2016-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _DPU_CORE_PERF_H_ diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h index 97fb868a4ef6..f8f25157f635 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h @@ -1,15 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2015-2018 The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #ifndef __DPU_ENCODER_PHYS_H__ diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c index 973737fb5c9f..1b3ab909f367 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c @@ -1,15 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2015-2018 The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #define pr_fmt(fmt) "[drm:%s:%d] " fmt, __func__, __LINE__ diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c index 1b7a335a6140..5055a5eec869 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c @@ -1,13 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-only /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #define pr_fmt(fmt) "[drm:%s:%d] " fmt, __func__, __LINE__ diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c index c3d491e8d44b..2307c431a894 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c @@ -1,13 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-only /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #define pr_fmt(fmt) "[drm:%s:%d] " fmt, __func__, __LINE__ diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_formats.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_formats.h index c02c81e7a667..418f5ae91293 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_formats.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_formats.h @@ -1,13 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _DPU_FORMATS_H diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_blk.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_blk.c index 92f1c4241b9a..ca26666d2af9 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_blk.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_blk.c @@ -1,13 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-only /* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #define pr_fmt(fmt) "[drm:%s:%d] " fmt, __func__, __LINE__ diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_blk.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_blk.h index 1934c2f7e8fa..2bf737f8dd1b 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_blk.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_blk.h @@ -1,13 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _DPU_HW_BLK_H diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c index df6852cc98b9..04c8c44f5b9c 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c @@ -1,13 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-only /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #define pr_fmt(fmt) "[drm:%s:%d] " fmt, __func__, __LINE__ diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h index a55653b2e466..90f439812088 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h @@ -1,13 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _DPU_HW_CATALOG_H diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog_format.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog_format.h index d09730985951..bb6112c949ae 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog_format.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog_format.h @@ -1,13 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include "dpu_hw_mdss.h" diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c index 1068b4b7940f..b2f7b0e886b5 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c @@ -1,13 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-only /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/delay.h> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h index 6f313faca43e..d3ae939ef9f8 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h @@ -1,13 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _DPU_HW_CTL_H diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c index 8a28a03ac6a9..8bfa7d0eede6 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c @@ -1,13 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-only /* Copyright (c) 2016-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/bitops.h> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h index 4d7a1c727ce2..4edcf402dc46 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h @@ -1,13 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* Copyright (c) 2016-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _DPU_HW_INTERRUPTS_H diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c index f6a83daa385b..dcd87cda13fe 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c @@ -1,13 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-only /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include "dpu_hwio.h" diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.h index a2b0dbc23058..b03acc225c9b 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.h @@ -1,13 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _DPU_HW_INTF_H diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c index 45a5bc6ede5d..5bc39baa746a 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c @@ -1,13 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-only /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include "dpu_kms.h" diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h index 6aee839a6a23..147ace31cfc2 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h @@ -1,13 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _DPU_HW_LM_H diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h index 1ab8d4a889f7..686882132bf6 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h @@ -1,13 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _DPU_HW_MDSS_H diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.c index 3bdf47ed1845..5dbaba9fd180 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.c @@ -1,13 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-only /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/iopoll.h> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h index 0e02e43cee14..58bdb9279aa8 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h @@ -1,13 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _DPU_HW_PINGPONG_H diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c index e9132bf5166b..4f8b813aab81 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c @@ -1,13 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-only /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include "dpu_hwio.h" diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h index 119b4e1c16be..a3680b482b41 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h @@ -1,13 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _DPU_HW_SSPP_H diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.c index a041597bb849..f9af52ae9f3e 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.c @@ -1,13 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-only /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include "dpu_hwio.h" diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.h index aa21fd834398..1d9d32edf619 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.h @@ -1,13 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _DPU_HW_TOP_H diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.c index cb5c0170374b..84e9875994a8 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.c @@ -1,13 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-only /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #define pr_fmt(fmt) "[drm:%s:%d] " fmt, __func__, __LINE__ diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.h index efe70c508ee0..234eb7d65753 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.h @@ -1,13 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _DPU_HW_UTIL_H diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.c index 38bfd222ed72..cf867f3f7c36 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.c @@ -1,13 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-only /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include "dpu_hwio.h" diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.h index 471ff673c045..6417aa28d32c 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.h @@ -1,13 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _DPU_HW_VBIF_H diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hwio.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hwio.h index 5b2bc9b65b15..c8156ed4b7fb 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hwio.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hwio.h @@ -1,13 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _DPU_HWIO_H diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_io_util.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_io_util.c index 78833c2c27f8..95cfd106e1a7 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_io_util.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_io_util.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* Copyright (c) 2012-2015, 2017-2018, The Linux Foundation. * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/clk.h> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_io_util.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_io_util.h index bc07381d7429..09083e9f06bb 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_io_util.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_io_util.h @@ -1,13 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* Copyright (c) 2012, 2017-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __DPU_IO_UTIL_H__ diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c index 037d9f4187f9..ddc8412731af 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c @@ -1,15 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2016-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #define pr_fmt(fmt) "[drm:%s] " fmt, __func__ diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h index 381611fc5877..9c580a017094 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h @@ -1,15 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2016-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #ifndef __DPU_RM_H__ diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h index 8bb46090bd16..7dac604b268d 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h @@ -1,13 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* Copyright (c) 2014-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #if !defined(_DPU_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_vbif.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_vbif.c index ef753ea9c499..3c9236bb291c 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_vbif.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_vbif.c @@ -1,13 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-only /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #define pr_fmt(fmt) "[drm:%s:%d] " fmt, __func__, __LINE__ diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_vbif.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_vbif.h index 6356876d7a66..ab490177d886 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_vbif.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_vbif.h @@ -1,13 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* Copyright (c) 2016-2018, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __DPU_VBIF_H__ diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c index ea8f7d7daf7f..f86351b16e0f 100644 --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2014-2015 The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include "mdp5_kms.h" diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.h b/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.h index 75910d0f2f4c..1c50d01f15f5 100644 --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.h +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.h @@ -1,14 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2014 The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __MDP5_CFG_H__ diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_cmd_encoder.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_cmd_encoder.c index 7b9edc21bc2c..eeef41fcd4e1 100644 --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_cmd_encoder.c +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_cmd_encoder.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2015, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <drm/drm_crtc.h> diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_ctl.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_ctl.c index 65a871f9f0d9..4804cf40de14 100644 --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_ctl.c +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_ctl.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2014-2015 The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include "mdp5_kms.h" diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_ctl.h b/drivers/gpu/drm/msm/disp/mdp5/mdp5_ctl.h index 403b0db0fa4c..c2af68aa77ae 100644 --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_ctl.h +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_ctl.h @@ -1,14 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2014 The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __MDP5_CTL_H__ diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c index 9d9fb6c5fd68..1105c2433f14 100644 --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c @@ -502,6 +502,8 @@ static int mdp5_plane_atomic_async_check(struct drm_plane *plane, static void mdp5_plane_atomic_async_update(struct drm_plane *plane, struct drm_plane_state *new_state) { + struct drm_framebuffer *old_fb = plane->state->fb; + plane->state->src_x = new_state->src_x; plane->state->src_y = new_state->src_y; plane->state->crtc_x = new_state->crtc_x; @@ -524,6 +526,8 @@ static void mdp5_plane_atomic_async_update(struct drm_plane *plane, *to_mdp5_plane_state(plane->state) = *to_mdp5_plane_state(new_state); + + new_state->fb = old_fb; } static const struct drm_plane_helper_funcs mdp5_plane_helper_funcs = { diff --git a/drivers/gpu/drm/msm/dsi/dsi.c b/drivers/gpu/drm/msm/dsi/dsi.c index 7b2a1e6a8810..ada942498b4e 100644 --- a/drivers/gpu/drm/msm/dsi/dsi.c +++ b/drivers/gpu/drm/msm/dsi/dsi.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2015, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include "dsi.h" diff --git a/drivers/gpu/drm/msm/dsi/dsi.h b/drivers/gpu/drm/msm/dsi/dsi.h index 9c6b31c2d79f..20a5d3cb0cab 100644 --- a/drivers/gpu/drm/msm/dsi/dsi.h +++ b/drivers/gpu/drm/msm/dsi/dsi.h @@ -1,14 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2015, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __DSI_CONNECTOR_H__ diff --git a/drivers/gpu/drm/msm/dsi/dsi_cfg.c b/drivers/gpu/drm/msm/dsi/dsi_cfg.c index dcdfb1bb54f9..9ddf16380289 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_cfg.c +++ b/drivers/gpu/drm/msm/dsi/dsi_cfg.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2015, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include "dsi_cfg.h" diff --git a/drivers/gpu/drm/msm/dsi/dsi_cfg.h b/drivers/gpu/drm/msm/dsi/dsi_cfg.h index 16c507911110..a6a3d2bad263 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_cfg.h +++ b/drivers/gpu/drm/msm/dsi/dsi_cfg.h @@ -1,14 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2015, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __MSM_DSI_CFG_H__ diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c index 610183db1daf..dbf490176c2c 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_host.c +++ b/drivers/gpu/drm/msm/dsi/dsi_host.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2015, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/clk.h> diff --git a/drivers/gpu/drm/msm/dsi/dsi_manager.c b/drivers/gpu/drm/msm/dsi/dsi_manager.c index 979a8e929341..ec6cb0f7f206 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_manager.c +++ b/drivers/gpu/drm/msm/dsi/dsi_manager.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2015, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include "msm_kms.h" diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c index 1760483b247e..bc6f64b202f3 100644 --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2015, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/platform_device.h> diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h index a24ab80994a3..86322c88b98e 100644 --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h @@ -1,14 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2015, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __DSI_PHY_H__ diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c index a172c667e8bc..c3a61876470f 100644 --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2016, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include "dsi_phy.h" diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_20nm.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_20nm.c index 9ea9478d3707..1afb7c579dbb 100644 --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_20nm.c +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_20nm.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2015, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include "dsi_phy.h" diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm.c index c79505d97fe8..b3f678f6c2aa 100644 --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm.c +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2015, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include "dsi_phy.h" diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm_8960.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm_8960.c index 98790b44da48..a198f51d47b4 100644 --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm_8960.c +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm_8960.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2012-2015, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include "dsi_phy.h" diff --git a/drivers/gpu/drm/msm/dsi/pll/dsi_pll.c b/drivers/gpu/drm/msm/dsi/pll/dsi_pll.c index 7a1fb4da2ad3..4a4aa3c61d71 100644 --- a/drivers/gpu/drm/msm/dsi/pll/dsi_pll.c +++ b/drivers/gpu/drm/msm/dsi/pll/dsi_pll.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2012-2015, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include "dsi_pll.h" diff --git a/drivers/gpu/drm/msm/dsi/pll/dsi_pll.h b/drivers/gpu/drm/msm/dsi/pll/dsi_pll.h index 8b32271cbc24..118bebe53de3 100644 --- a/drivers/gpu/drm/msm/dsi/pll/dsi_pll.h +++ b/drivers/gpu/drm/msm/dsi/pll/dsi_pll.h @@ -1,14 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2012-2015, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __DSI_PLL_H__ diff --git a/drivers/gpu/drm/msm/dsi/pll/dsi_pll_14nm.c b/drivers/gpu/drm/msm/dsi/pll/dsi_pll_14nm.c index 0e18cddd6f22..f847376d501e 100644 --- a/drivers/gpu/drm/msm/dsi/pll/dsi_pll_14nm.c +++ b/drivers/gpu/drm/msm/dsi/pll/dsi_pll_14nm.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2016, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/clk.h> diff --git a/drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm.c b/drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm.c index dcbbaeb1b1fb..8c99e01ae332 100644 --- a/drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm.c +++ b/drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2012-2015, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/clk.h> diff --git a/drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm_8960.c b/drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm_8960.c index d6897464755f..a6e7a2525fe0 100644 --- a/drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm_8960.c +++ b/drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm_8960.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2012-2015, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/clk-provider.h> diff --git a/drivers/gpu/drm/msm/edp/edp.c b/drivers/gpu/drm/msm/edp/edp.c index 6a63aba98a30..0f312ac5b624 100644 --- a/drivers/gpu/drm/msm/edp/edp.c +++ b/drivers/gpu/drm/msm/edp/edp.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/of_irq.h> diff --git a/drivers/gpu/drm/msm/edp/edp.h b/drivers/gpu/drm/msm/edp/edp.h index e0f5818ec9ca..f2c17858a703 100644 --- a/drivers/gpu/drm/msm/edp/edp.h +++ b/drivers/gpu/drm/msm/edp/edp.h @@ -1,14 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __EDP_CONNECTOR_H__ diff --git a/drivers/gpu/drm/msm/edp/edp_aux.c b/drivers/gpu/drm/msm/edp/edp_aux.c index 82789dd249ee..df10a0196d94 100644 --- a/drivers/gpu/drm/msm/edp/edp_aux.c +++ b/drivers/gpu/drm/msm/edp/edp_aux.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include "edp.h" diff --git a/drivers/gpu/drm/msm/edp/edp_bridge.c b/drivers/gpu/drm/msm/edp/edp_bridge.c index 11166bf232ff..2950bba4aca9 100644 --- a/drivers/gpu/drm/msm/edp/edp_bridge.c +++ b/drivers/gpu/drm/msm/edp/edp_bridge.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include "edp.h" diff --git a/drivers/gpu/drm/msm/edp/edp_connector.c b/drivers/gpu/drm/msm/edp/edp_connector.c index 058ff92a0207..73cb5fd97a5a 100644 --- a/drivers/gpu/drm/msm/edp/edp_connector.c +++ b/drivers/gpu/drm/msm/edp/edp_connector.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include "drm/drm_edid.h" diff --git a/drivers/gpu/drm/msm/edp/edp_ctrl.c b/drivers/gpu/drm/msm/edp/edp_ctrl.c index 7c72264101ff..7f3dd3ffe2c9 100644 --- a/drivers/gpu/drm/msm/edp/edp_ctrl.c +++ b/drivers/gpu/drm/msm/edp/edp_ctrl.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/clk.h> diff --git a/drivers/gpu/drm/msm/edp/edp_phy.c b/drivers/gpu/drm/msm/edp/edp_phy.c index 36bb8933e9ee..fcaf7b7ecdd2 100644 --- a/drivers/gpu/drm/msm/edp/edp_phy.c +++ b/drivers/gpu/drm/msm/edp/edp_phy.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include "edp.h" diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_hdcp.c b/drivers/gpu/drm/msm/hdmi/hdmi_hdcp.c index 3656155e3793..e7748461cffc 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi_hdcp.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi_hdcp.c @@ -1,14 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-only /* Copyright (c) 2010-2015, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #include "hdmi.h" diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_phy.c b/drivers/gpu/drm/msm/hdmi/hdmi_phy.c index 1f4331ed69bd..1697e61f9c2f 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi_phy.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi_phy.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2016, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/of_device.h> diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_phy_8996.c b/drivers/gpu/drm/msm/hdmi/hdmi_phy_8996.c index 318708f26731..fe82ad38aa7a 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi_phy_8996.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi_phy_8996.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2016, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/clk-provider.h> diff --git a/drivers/gpu/drm/msm/msm_submitqueue.c b/drivers/gpu/drm/msm/msm_submitqueue.c index f160ec40a39b..c70e00e22c4c 100644 --- a/drivers/gpu/drm/msm/msm_submitqueue.c +++ b/drivers/gpu/drm/msm/msm_submitqueue.c @@ -1,14 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-only /* Copyright (c) 2017 The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #include <linux/kref.h> diff --git a/drivers/gpu/drm/mxsfb/mxsfb_crtc.c b/drivers/gpu/drm/mxsfb/mxsfb_crtc.c index 98e9bda91e80..93f413345e0d 100644 --- a/drivers/gpu/drm/mxsfb/mxsfb_crtc.c +++ b/drivers/gpu/drm/mxsfb/mxsfb_crtc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2016 Marek Vasut <marex@denx.de> * @@ -5,15 +6,6 @@ * Copyright (C) 2010 Juergen Beisert, Pengutronix * Copyright (C) 2008-2009 Freescale Semiconductor, Inc. All Rights Reserved. * Copyright (C) 2008 Embedded Alley Solutions, Inc All Rights Reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <drm/drmP.h> diff --git a/drivers/gpu/drm/mxsfb/mxsfb_drv.c b/drivers/gpu/drm/mxsfb/mxsfb_drv.c index 967379f3f571..6fafc90da4ec 100644 --- a/drivers/gpu/drm/mxsfb/mxsfb_drv.c +++ b/drivers/gpu/drm/mxsfb/mxsfb_drv.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2016 Marek Vasut <marex@denx.de> * @@ -5,15 +6,6 @@ * Copyright (C) 2010 Juergen Beisert, Pengutronix * Copyright (C) 2008-2009 Freescale Semiconductor, Inc. All Rights Reserved. * Copyright (C) 2008 Embedded Alley Solutions, Inc All Rights Reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/module.h> diff --git a/drivers/gpu/drm/mxsfb/mxsfb_drv.h b/drivers/gpu/drm/mxsfb/mxsfb_drv.h index bedd6801edca..d975300dca05 100644 --- a/drivers/gpu/drm/mxsfb/mxsfb_drv.h +++ b/drivers/gpu/drm/mxsfb/mxsfb_drv.h @@ -1,16 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2016 Marek Vasut <marex@denx.de> * * i.MX23/i.MX28/i.MX6SX MXSFB LCD controller driver. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __MXSFB_DRV_H__ diff --git a/drivers/gpu/drm/mxsfb/mxsfb_out.c b/drivers/gpu/drm/mxsfb/mxsfb_out.c index 27add9976931..91e76f9cead6 100644 --- a/drivers/gpu/drm/mxsfb/mxsfb_out.c +++ b/drivers/gpu/drm/mxsfb/mxsfb_out.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2016 Marek Vasut <marex@denx.de> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/of_graph.h> diff --git a/drivers/gpu/drm/mxsfb/mxsfb_regs.h b/drivers/gpu/drm/mxsfb/mxsfb_regs.h index 66a6ba9ec533..932d7ea08fd5 100644 --- a/drivers/gpu/drm/mxsfb/mxsfb_regs.h +++ b/drivers/gpu/drm/mxsfb/mxsfb_regs.h @@ -1,17 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2010 Juergen Beisert, Pengutronix * Copyright (C) 2016 Marek Vasut <marex@denx.de> * * i.MX23/i.MX28/i.MX6SX MXSFB LCD controller driver. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __MXSFB_REGS_H__ diff --git a/drivers/gpu/drm/nouveau/Kbuild b/drivers/gpu/drm/nouveau/Kbuild index 378c5dd692b0..b0f53f4f71bf 100644 --- a/drivers/gpu/drm/nouveau/Kbuild +++ b/drivers/gpu/drm/nouveau/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 ccflags-y += -I $(srctree)/$(src)/include ccflags-y += -I $(srctree)/$(src)/include/nvkm ccflags-y += -I $(srctree)/$(src)/nvkm diff --git a/drivers/gpu/drm/nouveau/dispnv04/Kbuild b/drivers/gpu/drm/nouveau/dispnv04/Kbuild index 424a489d0f03..65a3990b4e16 100644 --- a/drivers/gpu/drm/nouveau/dispnv04/Kbuild +++ b/drivers/gpu/drm/nouveau/dispnv04/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nouveau-y += dispnv04/arb.o nouveau-y += dispnv04/crtc.o nouveau-y += dispnv04/cursor.o diff --git a/drivers/gpu/drm/nouveau/dispnv50/Kbuild b/drivers/gpu/drm/nouveau/dispnv50/Kbuild index 3d074aa31173..475c630308d1 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/Kbuild +++ b/drivers/gpu/drm/nouveau/dispnv50/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nouveau-y += dispnv50/disp.o nouveau-y += dispnv50/lut.o diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c index 4b1650f51955..7ba373f493b2 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/disp.c +++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c @@ -948,11 +948,12 @@ nv50_mstc_get_modes(struct drm_connector *connector) static int nv50_mstc_atomic_check(struct drm_connector *connector, - struct drm_connector_state *new_conn_state) + struct drm_atomic_state *state) { - struct drm_atomic_state *state = new_conn_state->state; struct nv50_mstc *mstc = nv50_mstc(connector); struct drm_dp_mst_topology_mgr *mgr = &mstc->mstm->mgr; + struct drm_connector_state *new_conn_state = + drm_atomic_get_new_connector_state(state, connector); struct drm_connector_state *old_conn_state = drm_atomic_get_old_connector_state(state, connector); struct drm_crtc_state *crtc_state; diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/firmware.h b/drivers/gpu/drm/nouveau/include/nvkm/core/firmware.h index ff0fa38aee72..54da9c6bc8d5 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/core/firmware.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/core/firmware.h @@ -1,12 +1,12 @@ /* SPDX-License-Identifier: GPL-2.0 */ #ifndef __NVKM_FIRMWARE_H__ #define __NVKM_FIRMWARE_H__ - -#include <core/device.h> - -int nvkm_firmware_get(struct nvkm_device *device, const char *fwname, - const struct firmware **fw); - -void nvkm_firmware_put(const struct firmware *fw); - +#include <core/subdev.h> + +int nvkm_firmware_get_version(const struct nvkm_subdev *, const char *fwname, + int min_version, int max_version, + const struct firmware **); +int nvkm_firmware_get(const struct nvkm_subdev *, const char *fwname, + const struct firmware **); +void nvkm_firmware_put(const struct firmware *); #endif diff --git a/drivers/gpu/drm/nouveau/nvif/Kbuild b/drivers/gpu/drm/nouveau/nvif/Kbuild index 42e8c85caa33..7eebd7d18b6d 100644 --- a/drivers/gpu/drm/nouveau/nvif/Kbuild +++ b/drivers/gpu/drm/nouveau/nvif/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvif-y := nvif/object.o nvif-y += nvif/client.o nvif-y += nvif/device.o diff --git a/drivers/gpu/drm/nouveau/nvkm/Kbuild b/drivers/gpu/drm/nouveau/nvkm/Kbuild index e664378f6eda..a8ec75cf02dc 100644 --- a/drivers/gpu/drm/nouveau/nvkm/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 include $(src)/nvkm/core/Kbuild include $(src)/nvkm/falcon/Kbuild include $(src)/nvkm/subdev/Kbuild diff --git a/drivers/gpu/drm/nouveau/nvkm/core/Kbuild b/drivers/gpu/drm/nouveau/nvkm/core/Kbuild index 86a31a8e1e51..01de22144259 100644 --- a/drivers/gpu/drm/nouveau/nvkm/core/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/core/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y := nvkm/core/client.o nvkm-y += nvkm/core/engine.o nvkm-y += nvkm/core/enum.o diff --git a/drivers/gpu/drm/nouveau/nvkm/core/firmware.c b/drivers/gpu/drm/nouveau/nvkm/core/firmware.c index 058ff46b5f16..092acdec2c39 100644 --- a/drivers/gpu/drm/nouveau/nvkm/core/firmware.c +++ b/drivers/gpu/drm/nouveau/nvkm/core/firmware.c @@ -24,7 +24,7 @@ /** * nvkm_firmware_get - load firmware from the official nvidia/chip/ directory - * @device device that will use that firmware + * @subdev subdevice that will use that firmware * @fwname name of firmware file to load * @fw firmware structure to load to * @@ -32,9 +32,11 @@ * Firmware files released by NVIDIA will always follow this format. */ int -nvkm_firmware_get(struct nvkm_device *device, const char *fwname, - const struct firmware **fw) +nvkm_firmware_get_version(const struct nvkm_subdev *subdev, const char *fwname, + int min_version, int max_version, + const struct firmware **fw) { + struct nvkm_device *device = subdev->device; char f[64]; char cname[16]; int i; @@ -48,8 +50,29 @@ nvkm_firmware_get(struct nvkm_device *device, const char *fwname, cname[i] = tolower(cname[i]); } - snprintf(f, sizeof(f), "nvidia/%s/%s.bin", cname, fwname); - return request_firmware(fw, f, device->dev); + for (i = max_version; i >= min_version; i--) { + if (i != 0) + snprintf(f, sizeof(f), "nvidia/%s/%s-%d.bin", cname, fwname, i); + else + snprintf(f, sizeof(f), "nvidia/%s/%s.bin", cname, fwname); + + if (!firmware_request_nowarn(fw, f, device->dev)) { + nvkm_debug(subdev, "firmware \"%s\" loaded\n", f); + return i; + } + + nvkm_debug(subdev, "firmware \"%s\" unavailable\n", f); + } + + nvkm_error(subdev, "failed to load firmware \"%s\"", fwname); + return -ENOENT; +} + +int +nvkm_firmware_get(const struct nvkm_subdev *subdev, const char *fwname, + const struct firmware **fw) +{ + return nvkm_firmware_get_version(subdev, fwname, 0, 0, fw); } /** diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/Kbuild index 78571e8b01c5..5a43bcfb3622 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/engine/falcon.o nvkm-y += nvkm/engine/xtensa.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/bsp/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/bsp/Kbuild index 5ac9f9e1a283..ad1bcfa6fc6c 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/bsp/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/bsp/Kbuild @@ -1 +1,2 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/engine/bsp/g84.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/ce/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/ce/Kbuild index 9211663239af..157a70721629 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/ce/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/ce/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/engine/ce/gt215.o nvkm-y += nvkm/engine/ce/gf100.o nvkm-y += nvkm/engine/ce/gk104.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/cipher/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/cipher/Kbuild index fa39945327ce..95708b59496c 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/cipher/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/cipher/Kbuild @@ -1 +1,2 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/engine/cipher/g84.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/device/Kbuild index 09032ba36000..206163da52e1 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/device/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/engine/device/acpi.o nvkm-y += nvkm/engine/device/base.o nvkm-y += nvkm/engine/device/ctrl.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/disp/Kbuild index 2c28a5e747cc..dbfda73cfea6 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/engine/disp/base.o nvkm-y += nvkm/engine/disp/nv04.o nvkm-y += nvkm/engine/disp/nv50.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/dma/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/dma/Kbuild index e96d1f57f9f9..3e2680cbe370 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/dma/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/dma/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/engine/dma/base.o nvkm-y += nvkm/engine/dma/nv04.o nvkm-y += nvkm/engine/dma/nv50.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/Kbuild index 05aada541ea5..1f0eddacc9b7 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/engine/fifo/base.o nvkm-y += nvkm/engine/fifo/nv04.o nvkm-y += nvkm/engine/fifo/nv10.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/gr/Kbuild index 93e3733f54e2..50bd9830694f 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/engine/gr/base.o nvkm-y += nvkm/engine/gr/nv04.o nvkm-y += nvkm/engine/gr/nv10.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c index 81a13cf9a292..c578deb5867a 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c @@ -2115,12 +2115,10 @@ int gf100_gr_ctor_fw(struct gf100_gr *gr, const char *fwname, struct gf100_gr_fuc *fuc) { - struct nvkm_subdev *subdev = &gr->base.engine.subdev; - struct nvkm_device *device = subdev->device; const struct firmware *fw; int ret; - ret = nvkm_firmware_get(device, fwname, &fw); + ret = nvkm_firmware_get(&gr->base.engine.subdev, fwname, &fw); if (ret) { ret = gf100_gr_ctor_fw_legacy(gr, fwname, fuc, ret); if (ret) diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/Kbuild index 61b7b5f98f3c..651270137268 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/engine/mpeg/nv31.o nvkm-y += nvkm/engine/mpeg/nv40.o nvkm-y += nvkm/engine/mpeg/nv44.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/msenc/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/msenc/Kbuild index b5119564f608..b808d9e9c964 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/msenc/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/msenc/Kbuild @@ -1 +1,2 @@ +# SPDX-License-Identifier: GPL-2.0 #nvkm-y += nvkm/engine/msenc/base.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/mspdec/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/mspdec/Kbuild index 1a7151146e9d..df50010e5f2c 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/mspdec/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/mspdec/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/engine/mspdec/base.o nvkm-y += nvkm/engine/mspdec/g98.o nvkm-y += nvkm/engine/mspdec/gt215.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/msppp/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/msppp/Kbuild index 3ea7eafb408f..322e3470b2f1 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/msppp/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/msppp/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/engine/msppp/base.o nvkm-y += nvkm/engine/msppp/g98.o nvkm-y += nvkm/engine/msppp/gt215.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/msvld/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/msvld/Kbuild index 28c8ecd27b6d..beddd82f5755 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/msvld/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/msvld/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/engine/msvld/base.o nvkm-y += nvkm/engine/msvld/g98.o nvkm-y += nvkm/engine/msvld/gt215.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/Kbuild index 98477beb823a..29d7ddb56f0e 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/Kbuild @@ -1,2 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/engine/nvdec/base.o nvkm-y += nvkm/engine/nvdec/gp102.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/nvenc/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/nvenc/Kbuild index ad8f1820fa53..85725b11200b 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/nvenc/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/nvenc/Kbuild @@ -1 +1,2 @@ +# SPDX-License-Identifier: GPL-2.0 #nvkm-y += nvkm/engine/nvenc/base.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/pm/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/pm/Kbuild index 1614d385fb0c..ceb7302e292f 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/pm/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/pm/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/engine/pm/base.o nvkm-y += nvkm/engine/pm/nv40.o nvkm-y += nvkm/engine/pm/nv50.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sec/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/sec/Kbuild index 552d40a4641f..f72ee558f8e8 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/sec/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/sec/Kbuild @@ -1 +1,2 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/engine/sec/g98.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sec2/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/sec2/Kbuild index d9cdea7d9353..9a2f4f669291 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/sec2/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/sec2/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/engine/sec2/base.o nvkm-y += nvkm/engine/sec2/gp102.o nvkm-y += nvkm/engine/sec2/tu102.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sw/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/sw/Kbuild index 1c291e6fcf96..91cf08084bc1 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/sw/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/sw/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/engine/sw/base.o nvkm-y += nvkm/engine/sw/nv04.o nvkm-y += nvkm/engine/sw/nv10.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/vic/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/vic/Kbuild index ed4fb6488013..9281c82ea99c 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/vic/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/vic/Kbuild @@ -1 +1,2 @@ +# SPDX-License-Identifier: GPL-2.0 #nvkm-y += nvkm/engine/vic/base.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/vp/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/vp/Kbuild index 6b390eb92b0e..456e43fd1f6c 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/vp/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/vp/Kbuild @@ -1 +1,2 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/engine/vp/g84.o diff --git a/drivers/gpu/drm/nouveau/nvkm/falcon/Kbuild b/drivers/gpu/drm/nouveau/nvkm/falcon/Kbuild index 2aa040ba39e5..8afbf0f9bc86 100644 --- a/drivers/gpu/drm/nouveau/nvkm/falcon/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/falcon/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/falcon/base.o nvkm-y += nvkm/falcon/v1.o nvkm-y += nvkm/falcon/msgqueue.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/Kbuild index a339fe03d423..d8c287173f4c 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 include $(src)/nvkm/subdev/bar/Kbuild include $(src)/nvkm/subdev/bios/Kbuild include $(src)/nvkm/subdev/bus/Kbuild diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bar/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/Kbuild index dc300600c019..8210bf9c52a5 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/bar/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/subdev/bar/base.o nvkm-y += nvkm/subdev/bar/nv50.o nvkm-y += nvkm/subdev/bar/g84.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/Kbuild index 6b4f1e06a38f..bb4759cc38a6 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/subdev/bios/base.o nvkm-y += nvkm/subdev/bios/bit.o nvkm-y += nvkm/subdev/bios/boost.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bus/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/bus/Kbuild index 5fa9e91835c8..409137fbdddf 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/bus/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bus/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/subdev/bus/base.o nvkm-y += nvkm/subdev/bus/hwsq.o nvkm-y += nvkm/subdev/bus/nv04.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/Kbuild index 87d94883f790..0a8a7072bcbc 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/subdev/clk/base.o nvkm-y += nvkm/subdev/clk/nv04.o nvkm-y += nvkm/subdev/clk/nv40.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/Kbuild index f3c388932b6f..f054c44acab2 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/subdev/devinit/base.o nvkm-y += nvkm/subdev/devinit/nv04.o nvkm-y += nvkm/subdev/devinit/nv05.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fault/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/fault/Kbuild index 42586267fc08..c9bcf3744e5c 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fault/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fault/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/subdev/fault/base.o nvkm-y += nvkm/subdev/fault/user.o nvkm-y += nvkm/subdev/fault/gp100.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/Kbuild index 969610951263..88b1668929ba 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/subdev/fb/base.o nvkm-y += nvkm/subdev/fb/nv04.o nvkm-y += nvkm/subdev/fb/nv10.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fuse/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/fuse/Kbuild index f3d4e6e131b6..9626715768c8 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fuse/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fuse/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/subdev/fuse/base.o nvkm-y += nvkm/subdev/fuse/nv50.o nvkm-y += nvkm/subdev/fuse/gf100.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/Kbuild index e52c5e87f242..0169fc30a2f9 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/subdev/gpio/base.o nvkm-y += nvkm/subdev/gpio/nv10.o nvkm-y += nvkm/subdev/gpio/nv50.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/Kbuild index 26fc6feb807e..fa566ea6cb95 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/Kbuild @@ -1 +1,2 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/subdev/gsp/gv100.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/Kbuild index b768e66a472b..69f341e11d70 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/subdev/i2c/base.o nvkm-y += nvkm/subdev/i2c/nv04.o nvkm-y += nvkm/subdev/i2c/nv4e.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/Kbuild index 7f5883b78efa..557530355064 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/subdev/ibus/gf100.o nvkm-y += nvkm/subdev/ibus/gf117.o nvkm-y += nvkm/subdev/ibus/gk104.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/iccsense/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/iccsense/Kbuild index 98a4bd3e98ed..52eb0746c750 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/iccsense/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/iccsense/Kbuild @@ -1,2 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/subdev/iccsense/base.o nvkm-y += nvkm/subdev/iccsense/gf100.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/Kbuild index 13bb7fc0a569..e0031b5c06b1 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/subdev/instmem/base.o nvkm-y += nvkm/subdev/instmem/nv04.o nvkm-y += nvkm/subdev/instmem/nv40.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/Kbuild index 290ff1c425a9..61f655c2de0c 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/subdev/ltc/base.o nvkm-y += nvkm/subdev/ltc/gf100.o nvkm-y += nvkm/subdev/ltc/gk104.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/Kbuild index c64e399326b3..15da199d2fca 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/subdev/mc/base.o nvkm-y += nvkm/subdev/mc/nv04.o nvkm-y += nvkm/subdev/mc/nv11.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/Kbuild index db9c56028f21..697dc22c937c 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/subdev/mmu/base.o nvkm-y += nvkm/subdev/mmu/nv04.o nvkm-y += nvkm/subdev/mmu/nv41.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mxm/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/mxm/Kbuild index 1a479e050b54..7a549386e675 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mxm/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mxm/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/subdev/mxm/base.o nvkm-y += nvkm/subdev/mxm/mxms.o nvkm-y += nvkm/subdev/mxm/nv50.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/Kbuild index 87bf41cef0c6..6fbd008d6f10 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/subdev/pci/agp.o nvkm-y += nvkm/subdev/pci/base.o nvkm-y += nvkm/subdev/pci/pcie.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/Kbuild index ca57c1e491b0..132ae3341d55 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/subdev/pmu/base.o nvkm-y += nvkm/subdev/pmu/memx.o nvkm-y += nvkm/subdev/pmu/gt215.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/Kbuild index ed08120eefe0..51b33799cfdb 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/subdev/secboot/base.o nvkm-y += nvkm/subdev/secboot/hs_ucode.o nvkm-y += nvkm/subdev/secboot/ls_ucode_gr.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr.c b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr.c index 75dc06557877..dc80985cf093 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr.c @@ -36,7 +36,7 @@ nvkm_acr_load_firmware(const struct nvkm_subdev *subdev, const char *name, void *blob; int ret; - ret = nvkm_firmware_get(subdev->device, name, &fw); + ret = nvkm_firmware_get(subdev, name, &fw); if (ret) return ERR_PTR(ret); if (fw->size < min_size) { diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r352.c b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r352.c index 1df09ed6fe6d..4fd4cfe459b8 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r352.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r352.c @@ -229,6 +229,8 @@ struct acr_r352_lsf_wpr_header { struct ls_ucode_img_r352 { struct ls_ucode_img base; + const struct acr_r352_lsf_func *func; + struct acr_r352_lsf_wpr_header wpr_header; struct acr_r352_lsf_lsb_header lsb_header; }; @@ -243,6 +245,7 @@ acr_r352_ls_ucode_img_load(const struct acr_r352 *acr, enum nvkm_secboot_falcon falcon_id) { const struct nvkm_subdev *subdev = acr->base.subdev; + const struct acr_r352_ls_func *func = acr->func->ls_func[falcon_id]; struct ls_ucode_img_r352 *img; int ret; @@ -252,15 +255,16 @@ acr_r352_ls_ucode_img_load(const struct acr_r352 *acr, img->base.falcon_id = falcon_id; - ret = acr->func->ls_func[falcon_id]->load(sb, &img->base); - - if (ret) { + ret = func->load(sb, func->version_max, &img->base); + if (ret < 0) { kfree(img->base.ucode_data); kfree(img->base.sig); kfree(img); return ERR_PTR(ret); } + img->func = func->version[ret]; + /* Check that the signature size matches our expectations... */ if (img->base.sig_size != sizeof(img->lsb_header.signature)) { nvkm_error(subdev, "invalid signature size for %s falcon!\n", @@ -302,8 +306,7 @@ acr_r352_ls_img_fill_headers(struct acr_r352 *acr, struct acr_r352_lsf_wpr_header *whdr = &img->wpr_header; struct acr_r352_lsf_lsb_header *lhdr = &img->lsb_header; struct ls_ucode_img_desc *desc = &_img->ucode_desc; - const struct acr_r352_ls_func *func = - acr->func->ls_func[_img->falcon_id]; + const struct acr_r352_lsf_func *func = img->func; /* Fill WPR header */ whdr->falcon_id = _img->falcon_id; @@ -419,8 +422,8 @@ acr_r352_ls_write_wpr(struct acr_r352 *acr, struct list_head *imgs, /* Figure out how large we need gdesc to be. */ list_for_each_entry(_img, imgs, node) { - const struct acr_r352_ls_func *ls_func = - acr->func->ls_func[_img->falcon_id]; + struct ls_ucode_img_r352 *img = ls_ucode_img_r352(_img); + const struct acr_r352_lsf_func *ls_func = img->func; max_desc_size = max(max_desc_size, ls_func->bl_desc_size); } @@ -433,8 +436,7 @@ acr_r352_ls_write_wpr(struct acr_r352 *acr, struct list_head *imgs, list_for_each_entry(_img, imgs, node) { struct ls_ucode_img_r352 *img = ls_ucode_img_r352(_img); - const struct acr_r352_ls_func *ls_func = - acr->func->ls_func[_img->falcon_id]; + const struct acr_r352_lsf_func *ls_func = img->func; nvkm_gpuobj_memcpy_to(wpr_blob, pos, &img->wpr_header, sizeof(img->wpr_header)); @@ -1063,20 +1065,36 @@ acr_r352_dtor(struct nvkm_acr *_acr) kfree(acr); } +static const struct acr_r352_lsf_func +acr_r352_ls_fecs_func_0 = { + .generate_bl_desc = acr_r352_generate_flcn_bl_desc, + .bl_desc_size = sizeof(struct acr_r352_flcn_bl_desc), +}; + const struct acr_r352_ls_func acr_r352_ls_fecs_func = { .load = acr_ls_ucode_load_fecs, + .version_max = 0, + .version = { + &acr_r352_ls_fecs_func_0, + } +}; + +static const struct acr_r352_lsf_func +acr_r352_ls_gpccs_func_0 = { .generate_bl_desc = acr_r352_generate_flcn_bl_desc, .bl_desc_size = sizeof(struct acr_r352_flcn_bl_desc), + /* GPCCS will be loaded using PRI */ + .lhdr_flags = LSF_FLAG_FORCE_PRIV_LOAD, }; const struct acr_r352_ls_func acr_r352_ls_gpccs_func = { .load = acr_ls_ucode_load_gpccs, - .generate_bl_desc = acr_r352_generate_flcn_bl_desc, - .bl_desc_size = sizeof(struct acr_r352_flcn_bl_desc), - /* GPCCS will be loaded using PRI */ - .lhdr_flags = LSF_FLAG_FORCE_PRIV_LOAD, + .version_max = 0, + .version = { + &acr_r352_ls_gpccs_func_0, + } }; @@ -1150,12 +1168,20 @@ acr_r352_generate_pmu_bl_desc(const struct nvkm_acr *acr, desc->argv = addr_args; } +static const struct acr_r352_lsf_func +acr_r352_ls_pmu_func_0 = { + .generate_bl_desc = acr_r352_generate_pmu_bl_desc, + .bl_desc_size = sizeof(struct acr_r352_pmu_bl_desc), +}; + static const struct acr_r352_ls_func acr_r352_ls_pmu_func = { .load = acr_ls_ucode_load_pmu, - .generate_bl_desc = acr_r352_generate_pmu_bl_desc, - .bl_desc_size = sizeof(struct acr_r352_pmu_bl_desc), .post_run = acr_ls_pmu_post_run, + .version_max = 0, + .version = { + &acr_r352_ls_pmu_func_0, + } }; const struct acr_r352_func diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r352.h b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r352.h index 3d58ab871563..e516cab849dd 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r352.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r352.h @@ -47,24 +47,34 @@ hsf_load_header_app_size(const struct hsf_load_header *hdr, u32 app) } /** - * struct acr_r352_ls_func - manages a single LS firmware + * struct acr_r352_lsf_func - manages a specific LS firmware version * - * @load: load the external firmware into a ls_ucode_img * @generate_bl_desc: function called on a block of bl_desc_size to generate the * proper bootloader descriptor for this LS firmware * @bl_desc_size: size of the bootloader descriptor - * @post_run: hook called right after the ACR is executed * @lhdr_flags: LS flags */ -struct acr_r352_ls_func { - int (*load)(const struct nvkm_secboot *, struct ls_ucode_img *); +struct acr_r352_lsf_func { void (*generate_bl_desc)(const struct nvkm_acr *, const struct ls_ucode_img *, u64, void *); u32 bl_desc_size; - int (*post_run)(const struct nvkm_acr *, const struct nvkm_secboot *); u32 lhdr_flags; }; +/** + * struct acr_r352_ls_func - manages a single LS falcon + * + * @load: load the external firmware into a ls_ucode_img + * @post_run: hook called right after the ACR is executed + */ +struct acr_r352_ls_func { + int (*load)(const struct nvkm_secboot *, int maxver, + struct ls_ucode_img *); + int (*post_run)(const struct nvkm_acr *, const struct nvkm_secboot *); + int version_max; + const struct acr_r352_lsf_func *version[]; +}; + struct acr_r352; /** diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r361.c b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r361.c index 14b36ef93628..f6b2d20d7fc3 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r361.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r361.c @@ -66,20 +66,36 @@ acr_r361_generate_hs_bl_desc(const struct hsf_load_header *hdr, void *_bl_desc, bl_desc->data_size = hdr->data_size; } +static const struct acr_r352_lsf_func +acr_r361_ls_fecs_func_0 = { + .generate_bl_desc = acr_r361_generate_flcn_bl_desc, + .bl_desc_size = sizeof(struct acr_r361_flcn_bl_desc), +}; + const struct acr_r352_ls_func acr_r361_ls_fecs_func = { .load = acr_ls_ucode_load_fecs, + .version_max = 0, + .version = { + &acr_r361_ls_fecs_func_0, + } +}; + +static const struct acr_r352_lsf_func +acr_r361_ls_gpccs_func_0 = { .generate_bl_desc = acr_r361_generate_flcn_bl_desc, .bl_desc_size = sizeof(struct acr_r361_flcn_bl_desc), + /* GPCCS will be loaded using PRI */ + .lhdr_flags = LSF_FLAG_FORCE_PRIV_LOAD, }; const struct acr_r352_ls_func acr_r361_ls_gpccs_func = { .load = acr_ls_ucode_load_gpccs, - .generate_bl_desc = acr_r361_generate_flcn_bl_desc, - .bl_desc_size = sizeof(struct acr_r361_flcn_bl_desc), - /* GPCCS will be loaded using PRI */ - .lhdr_flags = LSF_FLAG_FORCE_PRIV_LOAD, + .version_max = 0, + .version = { + &acr_r361_ls_gpccs_func_0, + } }; struct acr_r361_pmu_bl_desc { @@ -125,12 +141,20 @@ acr_r361_generate_pmu_bl_desc(const struct nvkm_acr *acr, desc->argv = addr_args; } +static const struct acr_r352_lsf_func +acr_r361_ls_pmu_func_0 = { + .generate_bl_desc = acr_r361_generate_pmu_bl_desc, + .bl_desc_size = sizeof(struct acr_r361_pmu_bl_desc), +}; + const struct acr_r352_ls_func acr_r361_ls_pmu_func = { .load = acr_ls_ucode_load_pmu, - .generate_bl_desc = acr_r361_generate_pmu_bl_desc, - .bl_desc_size = sizeof(struct acr_r361_pmu_bl_desc), .post_run = acr_ls_pmu_post_run, + .version_max = 0, + .version = { + &acr_r361_ls_pmu_func_0, + } }; static void @@ -164,12 +188,20 @@ acr_r361_generate_sec2_bl_desc(const struct nvkm_acr *acr, desc->argv = 0x01000000; } -const struct acr_r352_ls_func -acr_r361_ls_sec2_func = { - .load = acr_ls_ucode_load_sec2, +const struct acr_r352_lsf_func +acr_r361_ls_sec2_func_0 = { .generate_bl_desc = acr_r361_generate_sec2_bl_desc, .bl_desc_size = sizeof(struct acr_r361_pmu_bl_desc), +}; + +static const struct acr_r352_ls_func +acr_r361_ls_sec2_func = { + .load = acr_ls_ucode_load_sec2, .post_run = acr_ls_sec2_post_run, + .version_max = 0, + .version = { + &acr_r361_ls_sec2_func_0, + } }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r361.h b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r361.h index f9f978daadb9..38dec93779c8 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r361.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r361.h @@ -67,6 +67,5 @@ void acr_r361_generate_hs_bl_desc(const struct hsf_load_header *, void *, u64); extern const struct acr_r352_ls_func acr_r361_ls_fecs_func; extern const struct acr_r352_ls_func acr_r361_ls_gpccs_func; extern const struct acr_r352_ls_func acr_r361_ls_pmu_func; -extern const struct acr_r352_ls_func acr_r361_ls_sec2_func; - +extern const struct acr_r352_lsf_func acr_r361_ls_sec2_func_0; #endif diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r367.c b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r367.c index 978ad0790367..472ced29da7e 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r367.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r367.c @@ -22,6 +22,7 @@ #include "acr_r367.h" #include "acr_r361.h" +#include "acr_r370.h" #include <core/gpuobj.h> @@ -100,6 +101,8 @@ struct acr_r367_lsf_wpr_header { struct ls_ucode_img_r367 { struct ls_ucode_img base; + const struct acr_r352_lsf_func *func; + struct acr_r367_lsf_wpr_header wpr_header; struct acr_r367_lsf_lsb_header lsb_header; }; @@ -111,6 +114,7 @@ acr_r367_ls_ucode_img_load(const struct acr_r352 *acr, enum nvkm_secboot_falcon falcon_id) { const struct nvkm_subdev *subdev = acr->base.subdev; + const struct acr_r352_ls_func *func = acr->func->ls_func[falcon_id]; struct ls_ucode_img_r367 *img; int ret; @@ -120,14 +124,16 @@ acr_r367_ls_ucode_img_load(const struct acr_r352 *acr, img->base.falcon_id = falcon_id; - ret = acr->func->ls_func[falcon_id]->load(sb, &img->base); - if (ret) { + ret = func->load(sb, func->version_max, &img->base); + if (ret < 0) { kfree(img->base.ucode_data); kfree(img->base.sig); kfree(img); return ERR_PTR(ret); } + img->func = func->version[ret]; + /* Check that the signature size matches our expectations... */ if (img->base.sig_size != sizeof(img->lsb_header.signature)) { nvkm_error(subdev, "invalid signature size for %s falcon!\n", @@ -158,8 +164,7 @@ acr_r367_ls_img_fill_headers(struct acr_r352 *acr, struct acr_r367_lsf_wpr_header *whdr = &img->wpr_header; struct acr_r367_lsf_lsb_header *lhdr = &img->lsb_header; struct ls_ucode_img_desc *desc = &_img->ucode_desc; - const struct acr_r352_ls_func *func = - acr->func->ls_func[_img->falcon_id]; + const struct acr_r352_lsf_func *func = img->func; /* Fill WPR header */ whdr->falcon_id = _img->falcon_id; @@ -269,8 +274,8 @@ acr_r367_ls_write_wpr(struct acr_r352 *acr, struct list_head *imgs, u8 *gdesc; list_for_each_entry(_img, imgs, node) { - const struct acr_r352_ls_func *ls_func = - acr->func->ls_func[_img->falcon_id]; + struct ls_ucode_img_r367 *img = ls_ucode_img_r367(_img); + const struct acr_r352_lsf_func *ls_func = img->func; max_desc_size = max(max_desc_size, ls_func->bl_desc_size); } @@ -283,8 +288,7 @@ acr_r367_ls_write_wpr(struct acr_r352 *acr, struct list_head *imgs, list_for_each_entry(_img, imgs, node) { struct ls_ucode_img_r367 *img = ls_ucode_img_r367(_img); - const struct acr_r352_ls_func *ls_func = - acr->func->ls_func[_img->falcon_id]; + const struct acr_r352_lsf_func *ls_func = img->func; nvkm_gpuobj_memcpy_to(wpr_blob, pos, &img->wpr_header, sizeof(img->wpr_header)); @@ -378,6 +382,17 @@ acr_r367_fixup_hs_desc(struct acr_r352 *acr, struct nvkm_secboot *sb, } } +static const struct acr_r352_ls_func +acr_r367_ls_sec2_func = { + .load = acr_ls_ucode_load_sec2, + .post_run = acr_ls_sec2_post_run, + .version_max = 1, + .version = { + &acr_r361_ls_sec2_func_0, + &acr_r370_ls_sec2_func_0, + } +}; + const struct acr_r352_func acr_r367_func = { .fixup_hs_desc = acr_r367_fixup_hs_desc, @@ -391,7 +406,7 @@ acr_r367_func = { [NVKM_SECBOOT_FALCON_FECS] = &acr_r361_ls_fecs_func, [NVKM_SECBOOT_FALCON_GPCCS] = &acr_r361_ls_gpccs_func, [NVKM_SECBOOT_FALCON_PMU] = &acr_r361_ls_pmu_func, - [NVKM_SECBOOT_FALCON_SEC2] = &acr_r361_ls_sec2_func, + [NVKM_SECBOOT_FALCON_SEC2] = &acr_r367_ls_sec2_func, }, }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r370.c b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r370.c index 2f890dfae7fc..e821d0fd6217 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r370.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r370.c @@ -49,20 +49,36 @@ acr_r370_generate_flcn_bl_desc(const struct nvkm_acr *acr, desc->data_size = pdesc->app_resident_data_size; } +static const struct acr_r352_lsf_func +acr_r370_ls_fecs_func_0 = { + .generate_bl_desc = acr_r370_generate_flcn_bl_desc, + .bl_desc_size = sizeof(struct acr_r370_flcn_bl_desc), +}; + const struct acr_r352_ls_func acr_r370_ls_fecs_func = { .load = acr_ls_ucode_load_fecs, + .version_max = 0, + .version = { + &acr_r370_ls_fecs_func_0, + } +}; + +static const struct acr_r352_lsf_func +acr_r370_ls_gpccs_func_0 = { .generate_bl_desc = acr_r370_generate_flcn_bl_desc, .bl_desc_size = sizeof(struct acr_r370_flcn_bl_desc), + /* GPCCS will be loaded using PRI */ + .lhdr_flags = LSF_FLAG_FORCE_PRIV_LOAD, }; const struct acr_r352_ls_func acr_r370_ls_gpccs_func = { .load = acr_ls_ucode_load_gpccs, - .generate_bl_desc = acr_r370_generate_flcn_bl_desc, - .bl_desc_size = sizeof(struct acr_r370_flcn_bl_desc), - /* GPCCS will be loaded using PRI */ - .lhdr_flags = LSF_FLAG_FORCE_PRIV_LOAD, + .version_max = 0, + .version = { + &acr_r370_ls_gpccs_func_0, + } }; static void @@ -95,12 +111,20 @@ acr_r370_generate_sec2_bl_desc(const struct nvkm_acr *acr, desc->argv = 0x01000000; } +const struct acr_r352_lsf_func +acr_r370_ls_sec2_func_0 = { + .generate_bl_desc = acr_r370_generate_sec2_bl_desc, + .bl_desc_size = sizeof(struct acr_r370_flcn_bl_desc), +}; + const struct acr_r352_ls_func acr_r370_ls_sec2_func = { .load = acr_ls_ucode_load_sec2, - .generate_bl_desc = acr_r370_generate_sec2_bl_desc, - .bl_desc_size = sizeof(struct acr_r370_flcn_bl_desc), .post_run = acr_ls_sec2_post_run, + .version_max = 0, + .version = { + &acr_r370_ls_sec2_func_0, + } }; void diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r370.h b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r370.h index 3426f86a15e4..2efed6f995ad 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r370.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r370.h @@ -46,4 +46,5 @@ struct acr_r370_flcn_bl_desc { void acr_r370_generate_hs_bl_desc(const struct hsf_load_header *, void *, u64); extern const struct acr_r352_ls_func acr_r370_ls_fecs_func; extern const struct acr_r352_ls_func acr_r370_ls_gpccs_func; +extern const struct acr_r352_lsf_func acr_r370_ls_sec2_func_0; #endif diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r375.c b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r375.c index 7bdef93cb7ae..8f0647766038 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r375.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r375.c @@ -54,12 +54,20 @@ acr_r375_generate_pmu_bl_desc(const struct nvkm_acr *acr, desc->argv = addr_args; } +static const struct acr_r352_lsf_func +acr_r375_ls_pmu_func_0 = { + .generate_bl_desc = acr_r375_generate_pmu_bl_desc, + .bl_desc_size = sizeof(struct acr_r370_flcn_bl_desc), +}; + const struct acr_r352_ls_func acr_r375_ls_pmu_func = { .load = acr_ls_ucode_load_pmu, - .generate_bl_desc = acr_r375_generate_pmu_bl_desc, - .bl_desc_size = sizeof(struct acr_r370_flcn_bl_desc), .post_run = acr_ls_pmu_post_run, + .version_max = 0, + .version = { + &acr_r375_ls_pmu_func_0, + } }; const struct acr_r352_func diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/ls_ucode.h b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/ls_ucode.h index 9b7c402594e8..d43f906da3a7 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/ls_ucode.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/ls_ucode.h @@ -147,11 +147,15 @@ struct fw_bl_desc { u32 data_size; }; -int acr_ls_ucode_load_fecs(const struct nvkm_secboot *, struct ls_ucode_img *); -int acr_ls_ucode_load_gpccs(const struct nvkm_secboot *, struct ls_ucode_img *); -int acr_ls_ucode_load_pmu(const struct nvkm_secboot *, struct ls_ucode_img *); +int acr_ls_ucode_load_fecs(const struct nvkm_secboot *, int, + struct ls_ucode_img *); +int acr_ls_ucode_load_gpccs(const struct nvkm_secboot *, int, + struct ls_ucode_img *); +int acr_ls_ucode_load_pmu(const struct nvkm_secboot *, int, + struct ls_ucode_img *); int acr_ls_pmu_post_run(const struct nvkm_acr *, const struct nvkm_secboot *); -int acr_ls_ucode_load_sec2(const struct nvkm_secboot *, struct ls_ucode_img *); +int acr_ls_ucode_load_sec2(const struct nvkm_secboot *, int, + struct ls_ucode_img *); int acr_ls_sec2_post_run(const struct nvkm_acr *, const struct nvkm_secboot *); #endif diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/ls_ucode_gr.c b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/ls_ucode_gr.c index 1b0c793c0192..821d3b2bdb1f 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/ls_ucode_gr.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/ls_ucode_gr.c @@ -90,30 +90,30 @@ ls_ucode_img_build(const struct firmware *bl, const struct firmware *code, * blob. Also generate the corresponding ucode descriptor. */ static int -ls_ucode_img_load_gr(const struct nvkm_subdev *subdev, struct ls_ucode_img *img, - const char *falcon_name) +ls_ucode_img_load_gr(const struct nvkm_subdev *subdev, int maxver, + struct ls_ucode_img *img, const char *falcon_name) { const struct firmware *bl, *code, *data, *sig; char f[64]; int ret; snprintf(f, sizeof(f), "gr/%s_bl", falcon_name); - ret = nvkm_firmware_get(subdev->device, f, &bl); + ret = nvkm_firmware_get(subdev, f, &bl); if (ret) goto error; snprintf(f, sizeof(f), "gr/%s_inst", falcon_name); - ret = nvkm_firmware_get(subdev->device, f, &code); + ret = nvkm_firmware_get(subdev, f, &code); if (ret) goto free_bl; snprintf(f, sizeof(f), "gr/%s_data", falcon_name); - ret = nvkm_firmware_get(subdev->device, f, &data); + ret = nvkm_firmware_get(subdev, f, &data); if (ret) goto free_inst; snprintf(f, sizeof(f), "gr/%s_sig", falcon_name); - ret = nvkm_firmware_get(subdev->device, f, &sig); + ret = nvkm_firmware_get(subdev, f, &sig); if (ret) goto free_data; @@ -146,13 +146,15 @@ error: } int -acr_ls_ucode_load_fecs(const struct nvkm_secboot *sb, struct ls_ucode_img *img) +acr_ls_ucode_load_fecs(const struct nvkm_secboot *sb, int maxver, + struct ls_ucode_img *img) { - return ls_ucode_img_load_gr(&sb->subdev, img, "fecs"); + return ls_ucode_img_load_gr(&sb->subdev, maxver, img, "fecs"); } int -acr_ls_ucode_load_gpccs(const struct nvkm_secboot *sb, struct ls_ucode_img *img) +acr_ls_ucode_load_gpccs(const struct nvkm_secboot *sb, int maxver, + struct ls_ucode_img *img) { - return ls_ucode_img_load_gr(&sb->subdev, img, "gpccs"); + return ls_ucode_img_load_gr(&sb->subdev, maxver, img, "gpccs"); } diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/ls_ucode_msgqueue.c b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/ls_ucode_msgqueue.c index 1e1f1c635cab..77c13b096a67 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/ls_ucode_msgqueue.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/ls_ucode_msgqueue.c @@ -39,32 +39,32 @@ */ static int acr_ls_ucode_load_msgqueue(const struct nvkm_subdev *subdev, const char *name, - struct ls_ucode_img *img) + int maxver, struct ls_ucode_img *img) { const struct firmware *image, *desc, *sig; char f[64]; - int ret; + int ver, ret; snprintf(f, sizeof(f), "%s/image", name); - ret = nvkm_firmware_get(subdev->device, f, &image); - if (ret) - return ret; + ver = nvkm_firmware_get_version(subdev, f, 0, maxver, &image); + if (ver < 0) + return ver; img->ucode_data = kmemdup(image->data, image->size, GFP_KERNEL); nvkm_firmware_put(image); if (!img->ucode_data) return -ENOMEM; snprintf(f, sizeof(f), "%s/desc", name); - ret = nvkm_firmware_get(subdev->device, f, &desc); - if (ret) + ret = nvkm_firmware_get_version(subdev, f, ver, ver, &desc); + if (ret < 0) return ret; memcpy(&img->ucode_desc, desc->data, sizeof(img->ucode_desc)); img->ucode_size = ALIGN(img->ucode_desc.app_start_offset + img->ucode_desc.app_size, 256); nvkm_firmware_put(desc); snprintf(f, sizeof(f), "%s/sig", name); - ret = nvkm_firmware_get(subdev->device, f, &sig); - if (ret) + ret = nvkm_firmware_get_version(subdev, f, ver, ver, &sig); + if (ret < 0) return ret; img->sig_size = sig->size; img->sig = kmemdup(sig->data, sig->size, GFP_KERNEL); @@ -72,7 +72,7 @@ acr_ls_ucode_load_msgqueue(const struct nvkm_subdev *subdev, const char *name, if (!img->sig) return -ENOMEM; - return 0; + return ver; } static int @@ -99,12 +99,13 @@ acr_ls_msgqueue_post_run(struct nvkm_msgqueue *queue, } int -acr_ls_ucode_load_pmu(const struct nvkm_secboot *sb, struct ls_ucode_img *img) +acr_ls_ucode_load_pmu(const struct nvkm_secboot *sb, int maxver, + struct ls_ucode_img *img) { struct nvkm_pmu *pmu = sb->subdev.device->pmu; int ret; - ret = acr_ls_ucode_load_msgqueue(&sb->subdev, "pmu", img); + ret = acr_ls_ucode_load_msgqueue(&sb->subdev, "pmu", maxver, img); if (ret) return ret; @@ -136,14 +137,15 @@ acr_ls_pmu_post_run(const struct nvkm_acr *acr, const struct nvkm_secboot *sb) } int -acr_ls_ucode_load_sec2(const struct nvkm_secboot *sb, struct ls_ucode_img *img) +acr_ls_ucode_load_sec2(const struct nvkm_secboot *sb, int maxver, + struct ls_ucode_img *img) { struct nvkm_sec2 *sec = sb->subdev.device->sec2; - int ret; + int ver, ret; - ret = acr_ls_ucode_load_msgqueue(&sb->subdev, "sec2", img); - if (ret) - return ret; + ver = acr_ls_ucode_load_msgqueue(&sb->subdev, "sec2", maxver, img); + if (ver < 0) + return ver; /* Allocate the PMU queue corresponding to the FW version */ ret = nvkm_msgqueue_new(img->ucode_desc.app_version, sec->falcon, @@ -151,7 +153,7 @@ acr_ls_ucode_load_sec2(const struct nvkm_secboot *sb, struct ls_ucode_img *img) if (ret) return ret; - return 0; + return ver; } int diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/therm/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/therm/Kbuild index 550702eab0b1..0cc1439d863b 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/therm/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/therm/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/subdev/therm/base.o nvkm-y += nvkm/subdev/therm/fan.o nvkm-y += nvkm/subdev/therm/fannil.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/timer/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/timer/Kbuild index e436f0ffe3f4..a4aa8e621eb2 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/timer/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/timer/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/subdev/timer/base.o nvkm-y += nvkm/subdev/timer/nv04.o nvkm-y += nvkm/subdev/timer/nv40.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/top/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/top/Kbuild index 1078401cdcea..e0b27242eeea 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/top/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/top/Kbuild @@ -1,2 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/subdev/top/base.o nvkm-y += nvkm/subdev/top/gk104.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/volt/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/volt/Kbuild index 146adcdd316a..e80bc64b638a 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/volt/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/volt/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 nvkm-y += nvkm/subdev/volt/base.o nvkm-y += nvkm/subdev/volt/gpio.o nvkm-y += nvkm/subdev/volt/nv40.o diff --git a/drivers/gpu/drm/omapdrm/displays/panel-nec-nl8048hl11.c b/drivers/gpu/drm/omapdrm/displays/panel-nec-nl8048hl11.c index c2409815a204..eba5bd1d702f 100644 --- a/drivers/gpu/drm/omapdrm/displays/panel-nec-nl8048hl11.c +++ b/drivers/gpu/drm/omapdrm/displays/panel-nec-nl8048hl11.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * NEC NL8048HL11 Panel driver * * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ * Author: Erik Gilling <konkers@android.com> * Converted to new DSS device model: Tomi Valkeinen <tomi.valkeinen@ti.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/delay.h> diff --git a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c index 0b692fc7e5ea..ce09217da597 100644 --- a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c +++ b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * TPO TD043MTEA1 Panel driver * * Author: Gražvydas Ignotas <notasas@gmail.com> * Converted to new DSS device model: Tomi Valkeinen <tomi.valkeinen@ti.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/delay.h> diff --git a/drivers/gpu/drm/omapdrm/dss/base.c b/drivers/gpu/drm/omapdrm/dss/base.c index f8dad99013e8..a1970b9db6ab 100644 --- a/drivers/gpu/drm/omapdrm/dss/base.c +++ b/drivers/gpu/drm/omapdrm/dss/base.c @@ -1,16 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * OMAP Display Subsystem Base * * Copyright (C) 2015-2017 Texas Instruments Incorporated - http://www.ti.com/ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #include <linux/kernel.h> diff --git a/drivers/gpu/drm/omapdrm/dss/dss-of.c b/drivers/gpu/drm/omapdrm/dss/dss-of.c index b2094055c5fc..b7981f3b80ad 100644 --- a/drivers/gpu/drm/omapdrm/dss/dss-of.c +++ b/drivers/gpu/drm/omapdrm/dss/dss-of.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ * Author: Tomi Valkeinen <tomi.valkeinen@ti.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #include <linux/err.h> diff --git a/drivers/gpu/drm/omapdrm/dss/video-pll.c b/drivers/gpu/drm/omapdrm/dss/video-pll.c index cb46311f92c9..a612e2696dbc 100644 --- a/drivers/gpu/drm/omapdrm/dss/video-pll.c +++ b/drivers/gpu/drm/omapdrm/dss/video-pll.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/ - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #include <linux/clk.h> diff --git a/drivers/gpu/drm/panel/panel-innolux-p079zca.c b/drivers/gpu/drm/panel/panel-innolux-p079zca.c index ab5f2dc1f3ce..d92d1c98878c 100644 --- a/drivers/gpu/drm/panel/panel-innolux-p079zca.c +++ b/drivers/gpu/drm/panel/panel-innolux-p079zca.c @@ -1,10 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (c) 2017, Fuzhou Rockchip Electronics Co., Ltd - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/backlight.h> diff --git a/drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c b/drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c index d88ea8da2ec2..6dcb692c4701 100644 --- a/drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c +++ b/drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c @@ -257,20 +257,12 @@ static int allpixelson_set(void *data, u64 val) DEFINE_SIMPLE_ATTRIBUTE(allpixelson_fops, NULL, allpixelson_set, "%llu\n"); -static int jh057n_debugfs_init(struct jh057n *ctx) +static void jh057n_debugfs_init(struct jh057n *ctx) { - struct dentry *f; - ctx->debugfs = debugfs_create_dir(DRV_NAME, NULL); - if (!ctx->debugfs) - return -ENOMEM; - f = debugfs_create_file("allpixelson", 0600, - ctx->debugfs, ctx, &allpixelson_fops); - if (!f) - return -ENOMEM; - - return 0; + debugfs_create_file("allpixelson", 0600, ctx->debugfs, ctx, + &allpixelson_fops); } static void jh057n_debugfs_remove(struct jh057n *ctx) diff --git a/drivers/gpu/drm/panel/panel-truly-nt35597.c b/drivers/gpu/drm/panel/panel-truly-nt35597.c index b68b1426e8cc..77e1311b7c69 100644 --- a/drivers/gpu/drm/panel/panel-truly-nt35597.c +++ b/drivers/gpu/drm/panel/panel-truly-nt35597.c @@ -284,6 +284,7 @@ static int truly_35597_power_on(struct truly_nt35597 *ctx) gpiod_set_value(ctx->reset_gpio, 1); usleep_range(10000, 20000); gpiod_set_value(ctx->reset_gpio, 0); + usleep_range(10000, 20000); return 0; } diff --git a/drivers/gpu/drm/panfrost/Kconfig b/drivers/gpu/drm/panfrost/Kconfig index 81963e964b0f..86cdc0ce79e6 100644 --- a/drivers/gpu/drm/panfrost/Kconfig +++ b/drivers/gpu/drm/panfrost/Kconfig @@ -10,6 +10,7 @@ config DRM_PANFROST select IOMMU_IO_PGTABLE_LPAE select DRM_GEM_SHMEM_HELPER select PM_DEVFREQ + select DEVFREQ_GOV_SIMPLE_ONDEMAND help DRM driver for ARM Mali Midgard (T6xx, T7xx, T8xx) and Bifrost (G3x, G5x, G7x) GPUs. diff --git a/drivers/gpu/drm/panfrost/panfrost_devfreq.c b/drivers/gpu/drm/panfrost/panfrost_devfreq.c index 29fcffdf2d57..db798532b0b6 100644 --- a/drivers/gpu/drm/panfrost/panfrost_devfreq.c +++ b/drivers/gpu/drm/panfrost/panfrost_devfreq.c @@ -140,7 +140,9 @@ int panfrost_devfreq_init(struct panfrost_device *pfdev) return 0; ret = dev_pm_opp_of_add_table(&pfdev->pdev->dev); - if (ret) + if (ret == -ENODEV) /* Optional, continue without devfreq */ + return 0; + else if (ret) return ret; panfrost_devfreq_reset(pfdev); @@ -170,6 +172,9 @@ void panfrost_devfreq_resume(struct panfrost_device *pfdev) { int i; + if (!pfdev->devfreq.devfreq) + return; + panfrost_devfreq_reset(pfdev); for (i = 0; i < NUM_JOB_SLOTS; i++) pfdev->devfreq.slot[i].busy = false; @@ -179,6 +184,9 @@ void panfrost_devfreq_resume(struct panfrost_device *pfdev) void panfrost_devfreq_suspend(struct panfrost_device *pfdev) { + if (!pfdev->devfreq.devfreq) + return; + devfreq_suspend_device(pfdev->devfreq.devfreq); } @@ -188,6 +196,9 @@ static void panfrost_devfreq_update_utilization(struct panfrost_device *pfdev, i ktime_t now; ktime_t last; + if (!pfdev->devfreq.devfreq) + return; + now = ktime_get(); last = pfdev->devfreq.slot[slot].time_last_update; diff --git a/drivers/gpu/drm/pl111/pl111_display.c b/drivers/gpu/drm/pl111/pl111_display.c index 4501597f30ab..15d2755fdba4 100644 --- a/drivers/gpu/drm/pl111/pl111_display.c +++ b/drivers/gpu/drm/pl111/pl111_display.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * (C) COPYRIGHT 2012-2013 ARM Limited. All rights reserved. * @@ -6,12 +7,6 @@ * Copyright (c) 2006-2008 Intel Corporation * Copyright (c) 2007 Dave Airlie <airlied@linux.ie> * Copyright (C) 2011 Texas Instruments - * - * This program is free software and is provided to you under the terms of the - * GNU General Public License version 2 as published by the Free Software - * Foundation, and any use by you of this program is subject to the terms of - * such GNU licence. - * */ #include <linux/amba/clcd-regs.h> diff --git a/drivers/gpu/drm/pl111/pl111_drm.h b/drivers/gpu/drm/pl111/pl111_drm.h index 1aa015ccacef..b2c5e9f34051 100644 --- a/drivers/gpu/drm/pl111/pl111_drm.h +++ b/drivers/gpu/drm/pl111/pl111_drm.h @@ -1,19 +1,13 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * * (C) COPYRIGHT 2012-2013 ARM Limited. All rights reserved. * - * * Parts of this file were based on sources as follows: * * Copyright (c) 2006-2008 Intel Corporation * Copyright (c) 2007 Dave Airlie <airlied@linux.ie> * Copyright (C) 2011 Texas Instruments - * - * This program is free software and is provided to you under the terms of the - * GNU General Public License version 2 as published by the Free Software - * Foundation, and any use by you of this program is subject to the terms of - * such GNU licence. - * */ #ifndef _PL111_DRM_H_ diff --git a/drivers/gpu/drm/pl111/pl111_drv.c b/drivers/gpu/drm/pl111/pl111_drv.c index a8958c201a88..01f8462aa2db 100644 --- a/drivers/gpu/drm/pl111/pl111_drv.c +++ b/drivers/gpu/drm/pl111/pl111_drv.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * (C) COPYRIGHT 2012-2013 ARM Limited. All rights reserved. * @@ -6,12 +7,6 @@ * Copyright (c) 2006-2008 Intel Corporation * Copyright (c) 2007 Dave Airlie <airlied@linux.ie> * Copyright (C) 2011 Texas Instruments - * - * This program is free software and is provided to you under the terms of the - * GNU General Public License version 2 as published by the Free Software - * Foundation, and any use by you of this program is subject to the terms of - * such GNU licence. - * */ /** diff --git a/drivers/gpu/drm/qxl/qxl_prime.c b/drivers/gpu/drm/qxl/qxl_prime.c index 114653b471c6..7d3816fca5a8 100644 --- a/drivers/gpu/drm/qxl/qxl_prime.c +++ b/drivers/gpu/drm/qxl/qxl_prime.c @@ -77,6 +77,5 @@ void qxl_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr) int qxl_gem_prime_mmap(struct drm_gem_object *obj, struct vm_area_struct *area) { - WARN_ONCE(1, "not implemented"); return -ENOSYS; } diff --git a/drivers/gpu/drm/r128/r128_cce.c b/drivers/gpu/drm/r128/r128_cce.c index b91af1bf531b..138af32480d4 100644 --- a/drivers/gpu/drm/r128/r128_cce.c +++ b/drivers/gpu/drm/r128/r128_cce.c @@ -29,13 +29,21 @@ * Gareth Hughes <gareth@valinux.com> */ +#include <linux/delay.h> +#include <linux/dma-mapping.h> #include <linux/firmware.h> +#include <linux/module.h> #include <linux/platform_device.h> #include <linux/slab.h> -#include <linux/module.h> +#include <linux/uaccess.h> -#include <drm/drmP.h> +#include <drm/drm_agpsupport.h> +#include <drm/drm_device.h> +#include <drm/drm_file.h> +#include <drm/drm_irq.h> +#include <drm/drm_print.h> #include <drm/r128_drm.h> + #include "r128_drv.h" #define R128_FIFO_DEBUG 0 @@ -85,7 +93,7 @@ static int r128_do_pixcache_flush(drm_r128_private_t *dev_priv) for (i = 0; i < dev_priv->usec_timeout; i++) { if (!(R128_READ(R128_PC_NGUI_CTLSTAT) & R128_PC_BUSY)) return 0; - DRM_UDELAY(1); + udelay(1); } #if R128_FIFO_DEBUG @@ -102,7 +110,7 @@ static int r128_do_wait_for_fifo(drm_r128_private_t *dev_priv, int entries) int slots = R128_READ(R128_GUI_STAT) & R128_GUI_FIFOCNT_MASK; if (slots >= entries) return 0; - DRM_UDELAY(1); + udelay(1); } #if R128_FIFO_DEBUG @@ -124,7 +132,7 @@ static int r128_do_wait_for_idle(drm_r128_private_t *dev_priv) r128_do_pixcache_flush(dev_priv); return 0; } - DRM_UDELAY(1); + udelay(1); } #if R128_FIFO_DEBUG @@ -211,7 +219,7 @@ int r128_do_cce_idle(drm_r128_private_t *dev_priv) return r128_do_pixcache_flush(dev_priv); } } - DRM_UDELAY(1); + udelay(1); } #if R128_FIFO_DEBUG @@ -838,7 +846,7 @@ static struct drm_buf *r128_freelist_get(struct drm_device * dev) return buf; } } - DRM_UDELAY(1); + udelay(1); } DRM_DEBUG("returning NULL!\n"); @@ -870,7 +878,7 @@ int r128_wait_ring(drm_r128_private_t *dev_priv, int n) r128_update_ring_snapshot(dev_priv); if (ring->space >= n) return 0; - DRM_UDELAY(1); + udelay(1); } /* FIXME: This is being ignored... */ @@ -916,7 +924,7 @@ int r128_cce_buffers(struct drm_device *dev, void *data, struct drm_file *file_p */ if (d->send_count != 0) { DRM_ERROR("Process %d trying to send %d buffers via drmDMA\n", - DRM_CURRENTPID, d->send_count); + task_pid_nr(current), d->send_count); return -EINVAL; } @@ -924,7 +932,7 @@ int r128_cce_buffers(struct drm_device *dev, void *data, struct drm_file *file_p */ if (d->request_count < 0 || d->request_count > dma->buf_count) { DRM_ERROR("Process %d trying to get %d buffers (of %d max)\n", - DRM_CURRENTPID, d->request_count, dma->buf_count); + task_pid_nr(current), d->request_count, dma->buf_count); return -EINVAL; } diff --git a/drivers/gpu/drm/r128/r128_drv.c b/drivers/gpu/drm/r128/r128_drv.c index 4b1a505ab353..fd74f744604f 100644 --- a/drivers/gpu/drm/r128/r128_drv.c +++ b/drivers/gpu/drm/r128/r128_drv.c @@ -31,11 +31,14 @@ #include <linux/module.h> -#include <drm/drmP.h> +#include <drm/drm_drv.h> +#include <drm/drm_file.h> +#include <drm/drm_pci.h> +#include <drm/drm_pciids.h> +#include <drm/drm_vblank.h> #include <drm/r128_drm.h> -#include "r128_drv.h" -#include <drm/drm_pciids.h> +#include "r128_drv.h" static struct pci_device_id pciidlist[] = { r128_PCI_IDS diff --git a/drivers/gpu/drm/r128/r128_drv.h b/drivers/gpu/drm/r128/r128_drv.h index 2de40d276116..ba8c30ed91d1 100644 --- a/drivers/gpu/drm/r128/r128_drv.h +++ b/drivers/gpu/drm/r128/r128_drv.h @@ -35,8 +35,14 @@ #ifndef __R128_DRV_H__ #define __R128_DRV_H__ +#include <linux/delay.h> +#include <linux/io.h> +#include <linux/irqreturn.h> + #include <drm/ati_pcigart.h> +#include <drm/drm_ioctl.h> #include <drm/drm_legacy.h> +#include <drm/r128_drm.h> /* General customization: */ @@ -397,10 +403,10 @@ extern long r128_compat_ioctl(struct file *filp, unsigned int cmd, #define R128_PCIGART_TABLE_SIZE 32768 -#define R128_READ(reg) DRM_READ32(dev_priv->mmio, (reg)) -#define R128_WRITE(reg, val) DRM_WRITE32(dev_priv->mmio, (reg), (val)) -#define R128_READ8(reg) DRM_READ8(dev_priv->mmio, (reg)) -#define R128_WRITE8(reg, val) DRM_WRITE8(dev_priv->mmio, (reg), (val)) +#define R128_READ(reg) readl(((void __iomem *)dev_priv->mmio->handle) + (reg)) +#define R128_WRITE(reg, val) writel(val, ((void __iomem *)dev_priv->mmio->handle) + (reg)) +#define R128_READ8(reg) readb(((void __iomem *)dev_priv->mmio->handle) + (reg)) +#define R128_WRITE8(reg, val) writeb(val, ((void __iomem *)dev_priv->mmio->handle) + (reg)) #define R128_WRITE_PLL(addr, val) \ do { \ @@ -445,7 +451,7 @@ do { \ r128_update_ring_snapshot(dev_priv); \ if (ring->space >= ring->high_mark) \ goto __ring_space_done; \ - DRM_UDELAY(1); \ + udelay(1); \ } \ DRM_ERROR("ring space check failed!\n"); \ return -EBUSY; \ diff --git a/drivers/gpu/drm/r128/r128_state.c b/drivers/gpu/drm/r128/r128_state.c index b9bfa806d346..9d74c9d914cb 100644 --- a/drivers/gpu/drm/r128/r128_state.c +++ b/drivers/gpu/drm/r128/r128_state.c @@ -28,8 +28,15 @@ * Gareth Hughes <gareth@valinux.com> */ -#include <drm/drmP.h> +#include <linux/pci.h> +#include <linux/slab.h> +#include <linux/uaccess.h> + +#include <drm/drm_device.h> +#include <drm/drm_file.h> +#include <drm/drm_print.h> #include <drm/r128_drm.h> + #include "r128_drv.h" /* ================================================================ @@ -824,7 +831,7 @@ static int r128_cce_dispatch_blit(struct drm_device *dev, if (buf->file_priv != file_priv) { DRM_ERROR("process %d using buffer owned by %p\n", - DRM_CURRENTPID, buf->file_priv); + task_pid_nr(current), buf->file_priv); return -EINVAL; } if (buf->pending) { @@ -1317,7 +1324,7 @@ static int r128_cce_vertex(struct drm_device *dev, void *data, struct drm_file * DEV_INIT_TEST_WITH_RETURN(dev_priv); DRM_DEBUG("pid=%d index=%d count=%d discard=%d\n", - DRM_CURRENTPID, vertex->idx, vertex->count, vertex->discard); + task_pid_nr(current), vertex->idx, vertex->count, vertex->discard); if (vertex->idx < 0 || vertex->idx >= dma->buf_count) { DRM_ERROR("buffer index %d (of %d max)\n", @@ -1338,7 +1345,7 @@ static int r128_cce_vertex(struct drm_device *dev, void *data, struct drm_file * if (buf->file_priv != file_priv) { DRM_ERROR("process %d using buffer owned by %p\n", - DRM_CURRENTPID, buf->file_priv); + task_pid_nr(current), buf->file_priv); return -EINVAL; } if (buf->pending) { @@ -1369,7 +1376,7 @@ static int r128_cce_indices(struct drm_device *dev, void *data, struct drm_file DEV_INIT_TEST_WITH_RETURN(dev_priv); - DRM_DEBUG("pid=%d buf=%d s=%d e=%d d=%d\n", DRM_CURRENTPID, + DRM_DEBUG("pid=%d buf=%d s=%d e=%d d=%d\n", task_pid_nr(current), elts->idx, elts->start, elts->end, elts->discard); if (elts->idx < 0 || elts->idx >= dma->buf_count) { @@ -1391,7 +1398,7 @@ static int r128_cce_indices(struct drm_device *dev, void *data, struct drm_file if (buf->file_priv != file_priv) { DRM_ERROR("process %d using buffer owned by %p\n", - DRM_CURRENTPID, buf->file_priv); + task_pid_nr(current), buf->file_priv); return -EINVAL; } if (buf->pending) { @@ -1432,7 +1439,7 @@ static int r128_cce_blit(struct drm_device *dev, void *data, struct drm_file *fi DEV_INIT_TEST_WITH_RETURN(dev_priv); - DRM_DEBUG("pid=%d index=%d\n", DRM_CURRENTPID, blit->idx); + DRM_DEBUG("pid=%d index=%d\n", task_pid_nr(current), blit->idx); if (blit->idx < 0 || blit->idx >= dma->buf_count) { DRM_ERROR("buffer index %d (of %d max)\n", @@ -1532,7 +1539,7 @@ static int r128_cce_indirect(struct drm_device *dev, void *data, struct drm_file if (buf->file_priv != file_priv) { DRM_ERROR("process %d using buffer owned by %p\n", - DRM_CURRENTPID, buf->file_priv); + task_pid_nr(current), buf->file_priv); return -EINVAL; } if (buf->pending) { @@ -1579,7 +1586,7 @@ int r128_getparam(struct drm_device *dev, void *data, struct drm_file *file_priv DEV_INIT_TEST_WITH_RETURN(dev_priv); - DRM_DEBUG("pid=%d\n", DRM_CURRENTPID); + DRM_DEBUG("pid=%d\n", task_pid_nr(current)); switch (param->param) { case R128_PARAM_IRQ_NR: diff --git a/drivers/gpu/drm/radeon/atom.c b/drivers/gpu/drm/radeon/atom.c index ac98ad561870..2c27627b6659 100644 --- a/drivers/gpu/drm/radeon/atom.c +++ b/drivers/gpu/drm/radeon/atom.c @@ -25,8 +25,10 @@ #include <linux/module.h> #include <linux/sched.h> #include <linux/slab.h> + #include <asm/unaligned.h> +#include <drm/drm_device.h> #include <drm/drm_util.h> #define ATOM_DEBUG diff --git a/drivers/gpu/drm/radeon/atom.h b/drivers/gpu/drm/radeon/atom.h index 6d014ddb6b78..364b895e7ebb 100644 --- a/drivers/gpu/drm/radeon/atom.h +++ b/drivers/gpu/drm/radeon/atom.h @@ -26,7 +26,6 @@ #define ATOM_H #include <linux/types.h> -#include <drm/drmP.h> #define ATOM_BIOS_MAGIC 0xAA55 #define ATOM_ATI_MAGIC_PTR 0x30 diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c index d75ae17ff3ad..da2c9e295408 100644 --- a/drivers/gpu/drm/radeon/atombios_crtc.c +++ b/drivers/gpu/drm/radeon/atombios_crtc.c @@ -23,11 +23,14 @@ * Authors: Dave Airlie * Alex Deucher */ -#include <drm/drmP.h> + #include <drm/drm_crtc_helper.h> #include <drm/drm_fb_helper.h> -#include <drm/radeon_drm.h> #include <drm/drm_fixed.h> +#include <drm/drm_fourcc.h> +#include <drm/drm_vblank.h> +#include <drm/radeon_drm.h> + #include "radeon.h" #include "atom.h" #include "atom-bits.h" diff --git a/drivers/gpu/drm/radeon/atombios_dp.c b/drivers/gpu/drm/radeon/atombios_dp.c index 3e798593e042..6f38375c77c8 100644 --- a/drivers/gpu/drm/radeon/atombios_dp.c +++ b/drivers/gpu/drm/radeon/atombios_dp.c @@ -24,7 +24,7 @@ * Alex Deucher * Jerome Glisse */ -#include <drm/drmP.h> + #include <drm/radeon_drm.h> #include "radeon.h" diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c b/drivers/gpu/drm/radeon/atombios_encoders.c index e67ed383e11b..cc8f32a1b03c 100644 --- a/drivers/gpu/drm/radeon/atombios_encoders.c +++ b/drivers/gpu/drm/radeon/atombios_encoders.c @@ -23,15 +23,19 @@ * Authors: Dave Airlie * Alex Deucher */ -#include <drm/drmP.h> + +#include <linux/backlight.h> +#include <linux/dmi.h> + #include <drm/drm_crtc_helper.h> +#include <drm/drm_file.h> +#include <drm/drm_pci.h> #include <drm/radeon_drm.h> + +#include "atom.h" #include "radeon.h" -#include "radeon_audio.h" #include "radeon_asic.h" -#include "atom.h" -#include <linux/backlight.h> -#include <linux/dmi.h> +#include "radeon_audio.h" extern int atom_debug; diff --git a/drivers/gpu/drm/radeon/atombios_i2c.c b/drivers/gpu/drm/radeon/atombios_i2c.c index 9022e9af11a0..a570ce40af19 100644 --- a/drivers/gpu/drm/radeon/atombios_i2c.c +++ b/drivers/gpu/drm/radeon/atombios_i2c.c @@ -22,7 +22,7 @@ * Authors: Alex Deucher * */ -#include <drm/drmP.h> + #include <drm/radeon_drm.h> #include "radeon.h" #include "atom.h" diff --git a/drivers/gpu/drm/radeon/btc_dpm.c b/drivers/gpu/drm/radeon/btc_dpm.c index 0aef4937c901..ce37de020b91 100644 --- a/drivers/gpu/drm/radeon/btc_dpm.c +++ b/drivers/gpu/drm/radeon/btc_dpm.c @@ -22,15 +22,17 @@ * Authors: Alex Deucher */ -#include <drm/drmP.h> -#include "radeon.h" -#include "radeon_asic.h" +#include <linux/seq_file.h> + +#include <drm/drm_pci.h> + +#include "atom.h" +#include "btc_dpm.h" #include "btcd.h" -#include "r600_dpm.h" #include "cypress_dpm.h" -#include "btc_dpm.h" -#include "atom.h" -#include <linux/seq_file.h> +#include "r600_dpm.h" +#include "radeon.h" +#include "radeon_asic.h" #define MC_CG_ARB_FREQ_F0 0x0a #define MC_CG_ARB_FREQ_F1 0x0b diff --git a/drivers/gpu/drm/radeon/btc_dpm.h b/drivers/gpu/drm/radeon/btc_dpm.h index 3b6f12b7760b..ec4cbb4aa77c 100644 --- a/drivers/gpu/drm/radeon/btc_dpm.h +++ b/drivers/gpu/drm/radeon/btc_dpm.h @@ -23,6 +23,9 @@ #ifndef __BTC_DPM_H__ #define __BTC_DPM_H__ +#include "radeon.h" +#include "rv770_dpm.h" + #define BTC_RLP_UVD_DFLT 20 #define BTC_RMP_UVD_DFLT 50 #define BTC_LHP_UVD_DFLT 50 diff --git a/drivers/gpu/drm/radeon/ci_dpm.c b/drivers/gpu/drm/radeon/ci_dpm.c index a12439266bb0..c6fd123f60b5 100644 --- a/drivers/gpu/drm/radeon/ci_dpm.c +++ b/drivers/gpu/drm/radeon/ci_dpm.c @@ -22,15 +22,17 @@ */ #include <linux/firmware.h> -#include <drm/drmP.h> +#include <linux/seq_file.h> + +#include <drm/drm_pci.h> + +#include "atom.h" +#include "ci_dpm.h" +#include "cikd.h" +#include "r600_dpm.h" #include "radeon.h" #include "radeon_asic.h" #include "radeon_ucode.h" -#include "cikd.h" -#include "r600_dpm.h" -#include "ci_dpm.h" -#include "atom.h" -#include <linux/seq_file.h> #define MC_CG_ARB_FREQ_F0 0x0a #define MC_CG_ARB_FREQ_F1 0x0b diff --git a/drivers/gpu/drm/radeon/ci_dpm.h b/drivers/gpu/drm/radeon/ci_dpm.h index dff2a63df38f..ac12db5f2cf7 100644 --- a/drivers/gpu/drm/radeon/ci_dpm.h +++ b/drivers/gpu/drm/radeon/ci_dpm.h @@ -24,6 +24,7 @@ #define __CI_DPM_H__ #include "ppsmc.h" +#include "radeon.h" #define SMU__NUM_SCLK_DPM_STATE 8 #define SMU__NUM_MCLK_DPM_LEVELS 6 diff --git a/drivers/gpu/drm/radeon/ci_smc.c b/drivers/gpu/drm/radeon/ci_smc.c index 371121913756..f4a1ba567f21 100644 --- a/drivers/gpu/drm/radeon/ci_smc.c +++ b/drivers/gpu/drm/radeon/ci_smc.c @@ -23,7 +23,7 @@ */ #include <linux/firmware.h> -#include <drm/drmP.h> + #include "radeon.h" #include "cikd.h" #include "ppsmc.h" diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c index ab7b4e2ffcd2..40f4d29edfe2 100644 --- a/drivers/gpu/drm/radeon/cik.c +++ b/drivers/gpu/drm/radeon/cik.c @@ -21,18 +21,22 @@ * * Authors: Alex Deucher */ + #include <linux/firmware.h> #include <linux/slab.h> #include <linux/module.h> -#include <drm/drmP.h> + +#include <drm/drm_pci.h> +#include <drm/drm_vblank.h> + +#include "atom.h" +#include "cik_blit_shaders.h" +#include "cikd.h" +#include "clearstate_ci.h" #include "radeon.h" #include "radeon_asic.h" #include "radeon_audio.h" -#include "cikd.h" -#include "atom.h" -#include "cik_blit_shaders.h" #include "radeon_ucode.h" -#include "clearstate_ci.h" #define SH_MEM_CONFIG_GFX_DEFAULT \ ALIGNMENT_MODE(SH_MEM_ALIGNMENT_MODE_UNALIGNED) @@ -3480,7 +3484,7 @@ int cik_ring_test(struct radeon_device *rdev, struct radeon_ring *ring) tmp = RREG32(scratch); if (tmp == 0xDEADBEEF) break; - DRM_UDELAY(1); + udelay(1); } if (i < rdev->usec_timeout) { DRM_INFO("ring test on %d succeeded in %d usecs\n", ring->idx, i); @@ -3825,7 +3829,7 @@ int cik_ib_test(struct radeon_device *rdev, struct radeon_ring *ring) tmp = RREG32(scratch); if (tmp == 0xDEADBEEF) break; - DRM_UDELAY(1); + udelay(1); } if (i < rdev->usec_timeout) { DRM_INFO("ib test on ring %d succeeded in %u usecs\n", ib.fence->ring, i); diff --git a/drivers/gpu/drm/radeon/cik_sdma.c b/drivers/gpu/drm/radeon/cik_sdma.c index 9c351dc8a9e0..589217a7e435 100644 --- a/drivers/gpu/drm/radeon/cik_sdma.c +++ b/drivers/gpu/drm/radeon/cik_sdma.c @@ -22,7 +22,7 @@ * Authors: Alex Deucher */ #include <linux/firmware.h> -#include <drm/drmP.h> + #include "radeon.h" #include "radeon_ucode.h" #include "radeon_asic.h" @@ -677,7 +677,7 @@ int cik_sdma_ring_test(struct radeon_device *rdev, tmp = le32_to_cpu(rdev->wb.wb[index/4]); if (tmp == 0xDEADBEEF) break; - DRM_UDELAY(1); + udelay(1); } if (i < rdev->usec_timeout) { @@ -751,7 +751,7 @@ int cik_sdma_ib_test(struct radeon_device *rdev, struct radeon_ring *ring) tmp = le32_to_cpu(rdev->wb.wb[index/4]); if (tmp == 0xDEADBEEF) break; - DRM_UDELAY(1); + udelay(1); } if (i < rdev->usec_timeout) { DRM_INFO("ib test on ring %d succeeded in %u usecs\n", ib.fence->ring, i); diff --git a/drivers/gpu/drm/radeon/clearstate_cayman.h b/drivers/gpu/drm/radeon/clearstate_cayman.h index e48a14037b76..4774e04c4da6 100644 --- a/drivers/gpu/drm/radeon/clearstate_cayman.h +++ b/drivers/gpu/drm/radeon/clearstate_cayman.h @@ -21,6 +21,8 @@ * */ +#include "clearstate_defs.h" + static const u32 SECT_CONTEXT_def_1[] = { 0x00000000, // DB_RENDER_CONTROL diff --git a/drivers/gpu/drm/radeon/clearstate_ci.h b/drivers/gpu/drm/radeon/clearstate_ci.h index f55d06664e31..c1b6c22dbed7 100644 --- a/drivers/gpu/drm/radeon/clearstate_ci.h +++ b/drivers/gpu/drm/radeon/clearstate_ci.h @@ -21,6 +21,8 @@ * */ +#include "clearstate_defs.h" + static const unsigned int ci_SECT_CONTEXT_def_1[] = { 0x00000000, // DB_RENDER_CONTROL diff --git a/drivers/gpu/drm/radeon/clearstate_si.h b/drivers/gpu/drm/radeon/clearstate_si.h index 66e39cdb5cb0..356219c6c7f2 100644 --- a/drivers/gpu/drm/radeon/clearstate_si.h +++ b/drivers/gpu/drm/radeon/clearstate_si.h @@ -21,6 +21,8 @@ * */ +#include "clearstate_defs.h" + static const u32 si_SECT_CONTEXT_def_1[] = { 0x00000000, // DB_RENDER_CONTROL diff --git a/drivers/gpu/drm/radeon/cypress_dpm.c b/drivers/gpu/drm/radeon/cypress_dpm.c index 3eb7899a4035..32ed60f1048b 100644 --- a/drivers/gpu/drm/radeon/cypress_dpm.c +++ b/drivers/gpu/drm/radeon/cypress_dpm.c @@ -22,13 +22,14 @@ * Authors: Alex Deucher */ -#include <drm/drmP.h> -#include "radeon.h" -#include "radeon_asic.h" +#include <drm/drm_pci.h> + +#include "atom.h" +#include "cypress_dpm.h" #include "evergreend.h" #include "r600_dpm.h" -#include "cypress_dpm.h" -#include "atom.h" +#include "radeon.h" +#include "radeon_asic.h" #define SMC_RAM_END 0x8000 diff --git a/drivers/gpu/drm/radeon/dce3_1_afmt.c b/drivers/gpu/drm/radeon/dce3_1_afmt.c index cfa3a84a2af0..e8fe239b9d79 100644 --- a/drivers/gpu/drm/radeon/dce3_1_afmt.c +++ b/drivers/gpu/drm/radeon/dce3_1_afmt.c @@ -21,7 +21,7 @@ * OTHER DEALINGS IN THE SOFTWARE. */ #include <linux/hdmi.h> -#include <drm/drmP.h> + #include "radeon.h" #include "radeon_asic.h" #include "radeon_audio.h" diff --git a/drivers/gpu/drm/radeon/dce6_afmt.c b/drivers/gpu/drm/radeon/dce6_afmt.c index 367a916f364e..eec5d7a62738 100644 --- a/drivers/gpu/drm/radeon/dce6_afmt.c +++ b/drivers/gpu/drm/radeon/dce6_afmt.c @@ -21,7 +21,7 @@ * */ #include <linux/hdmi.h> -#include <drm/drmP.h> + #include "radeon.h" #include "radeon_audio.h" #include "sid.h" diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c index 5712d63dca20..1d978a3d9c82 100644 --- a/drivers/gpu/drm/radeon/evergreen.c +++ b/drivers/gpu/drm/radeon/evergreen.c @@ -21,18 +21,22 @@ * * Authors: Alex Deucher */ + #include <linux/firmware.h> #include <linux/slab.h> -#include <drm/drmP.h> -#include "radeon.h" -#include "radeon_asic.h" -#include "radeon_audio.h" + +#include <drm/drm_pci.h> +#include <drm/drm_vblank.h> #include <drm/radeon_drm.h> -#include "evergreend.h" + #include "atom.h" #include "avivod.h" -#include "evergreen_reg.h" #include "evergreen_blit_shaders.h" +#include "evergreen_reg.h" +#include "evergreend.h" +#include "radeon.h" +#include "radeon_asic.h" +#include "radeon_audio.h" #include "radeon_ucode.h" #define DC_HPDx_CONTROL(x) (DC_HPD1_CONTROL + (x * 0xc)) diff --git a/drivers/gpu/drm/radeon/evergreen_cs.c b/drivers/gpu/drm/radeon/evergreen_cs.c index 1e14c6921454..c410cad28f19 100644 --- a/drivers/gpu/drm/radeon/evergreen_cs.c +++ b/drivers/gpu/drm/radeon/evergreen_cs.c @@ -25,7 +25,7 @@ * Alex Deucher * Jerome Glisse */ -#include <drm/drmP.h> + #include "radeon.h" #include "radeon_asic.h" #include "evergreend.h" diff --git a/drivers/gpu/drm/radeon/evergreen_dma.c b/drivers/gpu/drm/radeon/evergreen_dma.c index 96535aa8659c..5505a04ca402 100644 --- a/drivers/gpu/drm/radeon/evergreen_dma.c +++ b/drivers/gpu/drm/radeon/evergreen_dma.c @@ -21,7 +21,7 @@ * * Authors: Alex Deucher */ -#include <drm/drmP.h> + #include "radeon.h" #include "radeon_asic.h" #include "evergreend.h" diff --git a/drivers/gpu/drm/radeon/evergreen_hdmi.c b/drivers/gpu/drm/radeon/evergreen_hdmi.c index f766c967a284..739336a48d08 100644 --- a/drivers/gpu/drm/radeon/evergreen_hdmi.c +++ b/drivers/gpu/drm/radeon/evergreen_hdmi.c @@ -25,7 +25,7 @@ * Rafał Miłecki */ #include <linux/hdmi.h> -#include <drm/drmP.h> + #include <drm/radeon_drm.h> #include "radeon.h" #include "radeon_asic.h" diff --git a/drivers/gpu/drm/radeon/kv_dpm.c b/drivers/gpu/drm/radeon/kv_dpm.c index f055d6ea3522..0d8d30b78f95 100644 --- a/drivers/gpu/drm/radeon/kv_dpm.c +++ b/drivers/gpu/drm/radeon/kv_dpm.c @@ -21,13 +21,15 @@ * */ -#include <drm/drmP.h> -#include "radeon.h" +#include <linux/seq_file.h> + +#include <drm/drm_pci.h> + #include "cikd.h" -#include "r600_dpm.h" #include "kv_dpm.h" +#include "r600_dpm.h" +#include "radeon.h" #include "radeon_asic.h" -#include <linux/seq_file.h> #define KV_MAX_DEEPSLEEP_DIVIDER_ID 5 #define KV_MINIMUM_ENGINE_CLOCK 800 diff --git a/drivers/gpu/drm/radeon/kv_smc.c b/drivers/gpu/drm/radeon/kv_smc.c index af60bd32a287..c0a59527e7b8 100644 --- a/drivers/gpu/drm/radeon/kv_smc.c +++ b/drivers/gpu/drm/radeon/kv_smc.c @@ -22,7 +22,6 @@ * Authors: Alex Deucher */ -#include <drm/drmP.h> #include "radeon.h" #include "cikd.h" #include "kv_dpm.h" diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c index 381b0255ff02..410f626a39d4 100644 --- a/drivers/gpu/drm/radeon/ni.c +++ b/drivers/gpu/drm/radeon/ni.c @@ -21,20 +21,23 @@ * * Authors: Alex Deucher */ + #include <linux/firmware.h> #include <linux/slab.h> #include <linux/module.h> -#include <drm/drmP.h> -#include "radeon.h" -#include "radeon_asic.h" -#include "radeon_audio.h" + +#include <drm/drm_pci.h> #include <drm/radeon_drm.h> -#include "nid.h" + #include "atom.h" -#include "ni_reg.h" #include "cayman_blit_shaders.h" -#include "radeon_ucode.h" #include "clearstate_cayman.h" +#include "ni_reg.h" +#include "nid.h" +#include "radeon.h" +#include "radeon_asic.h" +#include "radeon_audio.h" +#include "radeon_ucode.h" /* * Indirect registers accessor diff --git a/drivers/gpu/drm/radeon/ni_dma.c b/drivers/gpu/drm/radeon/ni_dma.c index ce787a9f12c0..c56136848360 100644 --- a/drivers/gpu/drm/radeon/ni_dma.c +++ b/drivers/gpu/drm/radeon/ni_dma.c @@ -21,7 +21,7 @@ * * Authors: Alex Deucher */ -#include <drm/drmP.h> + #include "radeon.h" #include "radeon_asic.h" #include "radeon_trace.h" diff --git a/drivers/gpu/drm/radeon/ni_dpm.c b/drivers/gpu/drm/radeon/ni_dpm.c index 0fd8d6ba9828..d9e62ca65ab8 100644 --- a/drivers/gpu/drm/radeon/ni_dpm.c +++ b/drivers/gpu/drm/radeon/ni_dpm.c @@ -21,16 +21,18 @@ * */ -#include <drm/drmP.h> -#include "radeon.h" -#include "radeon_asic.h" -#include "nid.h" -#include "r600_dpm.h" -#include "ni_dpm.h" -#include "atom.h" #include <linux/math64.h> #include <linux/seq_file.h> +#include <drm/drm_pci.h> + +#include "atom.h" +#include "ni_dpm.h" +#include "nid.h" +#include "r600_dpm.h" +#include "radeon.h" +#include "radeon_asic.h" + #define MC_CG_ARB_FREQ_F0 0x0a #define MC_CG_ARB_FREQ_F1 0x0b #define MC_CG_ARB_FREQ_F2 0x0c diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c index 7d39ed63e5be..5c05193da520 100644 --- a/drivers/gpu/drm/radeon/r100.c +++ b/drivers/gpu/drm/radeon/r100.c @@ -25,24 +25,30 @@ * Alex Deucher * Jerome Glisse */ + #include <linux/seq_file.h> #include <linux/slab.h> -#include <drm/drmP.h> +#include <linux/firmware.h> +#include <linux/module.h> + +#include <drm/drm_debugfs.h> +#include <drm/drm_device.h> +#include <drm/drm_file.h> +#include <drm/drm_fourcc.h> +#include <drm/drm_pci.h> +#include <drm/drm_vblank.h> #include <drm/radeon_drm.h> -#include "radeon_reg.h" + +#include "atom.h" +#include "r100_reg_safe.h" +#include "r100d.h" #include "radeon.h" #include "radeon_asic.h" -#include "r100d.h" +#include "radeon_reg.h" +#include "rn50_reg_safe.h" #include "rs100d.h" #include "rv200d.h" #include "rv250d.h" -#include "atom.h" - -#include <linux/firmware.h> -#include <linux/module.h> - -#include "r100_reg_safe.h" -#include "rn50_reg_safe.h" /* Firmware Names */ #define FIRMWARE_R100 "radeon/R100_cp.bin" @@ -2470,7 +2476,7 @@ static int r100_rbbm_fifo_wait_for_entry(struct radeon_device *rdev, unsigned n) if (tmp >= n) { return 0; } - DRM_UDELAY(1); + udelay(1); } return -1; } @@ -2488,7 +2494,7 @@ int r100_gui_wait_for_idle(struct radeon_device *rdev) if (!(tmp & RADEON_RBBM_ACTIVE)) { return 0; } - DRM_UDELAY(1); + udelay(1); } return -1; } @@ -2504,7 +2510,7 @@ int r100_mc_wait_for_idle(struct radeon_device *rdev) if (tmp & RADEON_MC_IDLE) { return 0; } - DRM_UDELAY(1); + udelay(1); } return -1; } @@ -3669,7 +3675,7 @@ int r100_ring_test(struct radeon_device *rdev, struct radeon_ring *ring) if (tmp == 0xDEADBEEF) { break; } - DRM_UDELAY(1); + udelay(1); } if (i < rdev->usec_timeout) { DRM_INFO("ring test succeeded in %d usecs\n", i); @@ -3746,7 +3752,7 @@ int r100_ib_test(struct radeon_device *rdev, struct radeon_ring *ring) if (tmp == 0xDEADBEEF) { break; } - DRM_UDELAY(1); + udelay(1); } if (i < rdev->usec_timeout) { DRM_INFO("ib test succeeded in %u usecs\n", i); diff --git a/drivers/gpu/drm/radeon/r100_track.h b/drivers/gpu/drm/radeon/r100_track.h index 57e2b09784be..1b5ff3f816db 100644 --- a/drivers/gpu/drm/radeon/r100_track.h +++ b/drivers/gpu/drm/radeon/r100_track.h @@ -1,5 +1,7 @@ /* SPDX-License-Identifier: MIT */ +#include "radeon.h" + #define R100_TRACK_MAX_TEXTURE 3 #define R200_TRACK_MAX_TEXTURE 6 #define R300_TRACK_MAX_TEXTURE 16 diff --git a/drivers/gpu/drm/radeon/r200.c b/drivers/gpu/drm/radeon/r200.c index c22321cc5a41..9ce6dd83d284 100644 --- a/drivers/gpu/drm/radeon/r200.c +++ b/drivers/gpu/drm/radeon/r200.c @@ -25,7 +25,7 @@ * Alex Deucher * Jerome Glisse */ -#include <drm/drmP.h> + #include <drm/radeon_drm.h> #include "radeon_reg.h" #include "radeon.h" diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c index 652126fd6dd4..44856e3a7108 100644 --- a/drivers/gpu/drm/radeon/r300.c +++ b/drivers/gpu/drm/radeon/r300.c @@ -25,19 +25,25 @@ * Alex Deucher * Jerome Glisse */ + #include <linux/seq_file.h> #include <linux/slab.h> -#include <drm/drmP.h> + #include <drm/drm.h> #include <drm/drm_crtc_helper.h> -#include "radeon_reg.h" -#include "radeon.h" -#include "radeon_asic.h" +#include <drm/drm_debugfs.h> +#include <drm/drm_device.h> +#include <drm/drm_file.h> +#include <drm/drm_pci.h> #include <drm/radeon_drm.h> + #include "r100_track.h" +#include "r300_reg_safe.h" #include "r300d.h" +#include "radeon.h" +#include "radeon_asic.h" +#include "radeon_reg.h" #include "rv350d.h" -#include "r300_reg_safe.h" /* This files gather functions specifics to: r300,r350,rv350,rv370,rv380 * @@ -350,7 +356,7 @@ int r300_mc_wait_for_idle(struct radeon_device *rdev) if (tmp & R300_MC_IDLE) { return 0; } - DRM_UDELAY(1); + udelay(1); } return -1; } diff --git a/drivers/gpu/drm/radeon/r420.c b/drivers/gpu/drm/radeon/r420.c index 2318d9e3ed96..83282ee2bde0 100644 --- a/drivers/gpu/drm/radeon/r420.c +++ b/drivers/gpu/drm/radeon/r420.c @@ -25,16 +25,22 @@ * Alex Deucher * Jerome Glisse */ + #include <linux/seq_file.h> #include <linux/slab.h> -#include <drm/drmP.h> -#include "radeon_reg.h" -#include "radeon.h" -#include "radeon_asic.h" + +#include <drm/drm_debugfs.h> +#include <drm/drm_device.h> +#include <drm/drm_file.h> +#include <drm/drm_pci.h> + #include "atom.h" #include "r100d.h" -#include "r420d.h" #include "r420_reg_safe.h" +#include "r420d.h" +#include "radeon.h" +#include "radeon_asic.h" +#include "radeon_reg.h" void r420_pm_init_profile(struct radeon_device *rdev) { diff --git a/drivers/gpu/drm/radeon/r520.c b/drivers/gpu/drm/radeon/r520.c index 074cf752faef..fc78e64ae727 100644 --- a/drivers/gpu/drm/radeon/r520.c +++ b/drivers/gpu/drm/radeon/r520.c @@ -25,7 +25,7 @@ * Alex Deucher * Jerome Glisse */ -#include <drm/drmP.h> + #include "radeon.h" #include "radeon_asic.h" #include "atom.h" @@ -44,7 +44,7 @@ int r520_mc_wait_for_idle(struct radeon_device *rdev) if (tmp & R520_MC_STATUS_IDLE) { return 0; } - DRM_UDELAY(1); + udelay(1); } return -1; } diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c index e06e2d8feab3..7d175a9e8330 100644 --- a/drivers/gpu/drm/radeon/r600.c +++ b/drivers/gpu/drm/radeon/r600.c @@ -25,19 +25,25 @@ * Alex Deucher * Jerome Glisse */ + #include <linux/slab.h> #include <linux/seq_file.h> #include <linux/firmware.h> #include <linux/module.h> -#include <drm/drmP.h> + +#include <drm/drm_debugfs.h> +#include <drm/drm_device.h> +#include <drm/drm_pci.h> +#include <drm/drm_vblank.h> #include <drm/radeon_drm.h> + +#include "atom.h" +#include "avivod.h" +#include "r600d.h" #include "radeon.h" #include "radeon_asic.h" #include "radeon_audio.h" #include "radeon_mode.h" -#include "r600d.h" -#include "atom.h" -#include "avivod.h" #include "radeon_ucode.h" /* Firmware Names */ @@ -2840,7 +2846,7 @@ int r600_ring_test(struct radeon_device *rdev, struct radeon_ring *ring) tmp = RREG32(scratch); if (tmp == 0xDEADBEEF) break; - DRM_UDELAY(1); + udelay(1); } if (i < rdev->usec_timeout) { DRM_INFO("ring test on %d succeeded in %d usecs\n", ring->idx, i); @@ -3433,7 +3439,7 @@ int r600_ib_test(struct radeon_device *rdev, struct radeon_ring *ring) tmp = RREG32(scratch); if (tmp == 0xDEADBEEF) break; - DRM_UDELAY(1); + udelay(1); } if (i < rdev->usec_timeout) { DRM_INFO("ib test on ring %d succeeded in %u usecs\n", ib.fence->ring, i); diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c index c96b31950ca7..d6c28a5d77ab 100644 --- a/drivers/gpu/drm/radeon/r600_cs.c +++ b/drivers/gpu/drm/radeon/r600_cs.c @@ -26,7 +26,7 @@ * Jerome Glisse */ #include <linux/kernel.h> -#include <drm/drmP.h> + #include "radeon.h" #include "radeon_asic.h" #include "r600d.h" diff --git a/drivers/gpu/drm/radeon/r600_dma.c b/drivers/gpu/drm/radeon/r600_dma.c index fb65e6fb5c4f..35d92ef8a0d4 100644 --- a/drivers/gpu/drm/radeon/r600_dma.c +++ b/drivers/gpu/drm/radeon/r600_dma.c @@ -21,7 +21,7 @@ * * Authors: Alex Deucher */ -#include <drm/drmP.h> + #include "radeon.h" #include "radeon_asic.h" #include "r600d.h" @@ -261,7 +261,7 @@ int r600_dma_ring_test(struct radeon_device *rdev, tmp = le32_to_cpu(rdev->wb.wb[index/4]); if (tmp == 0xDEADBEEF) break; - DRM_UDELAY(1); + udelay(1); } if (i < rdev->usec_timeout) { @@ -382,7 +382,7 @@ int r600_dma_ib_test(struct radeon_device *rdev, struct radeon_ring *ring) tmp = le32_to_cpu(rdev->wb.wb[index/4]); if (tmp == 0xDEADBEEF) break; - DRM_UDELAY(1); + udelay(1); } if (i < rdev->usec_timeout) { DRM_INFO("ib test on ring %d succeeded in %u usecs\n", ib.fence->ring, i); diff --git a/drivers/gpu/drm/radeon/r600_dpm.c b/drivers/gpu/drm/radeon/r600_dpm.c index 5e044c98fca2..35b77c944701 100644 --- a/drivers/gpu/drm/radeon/r600_dpm.c +++ b/drivers/gpu/drm/radeon/r600_dpm.c @@ -22,7 +22,6 @@ * Authors: Alex Deucher */ -#include <drm/drmP.h> #include "radeon.h" #include "radeon_asic.h" #include "r600d.h" diff --git a/drivers/gpu/drm/radeon/r600_dpm.h b/drivers/gpu/drm/radeon/r600_dpm.h index bd499d749bc9..6e4d22ed2a00 100644 --- a/drivers/gpu/drm/radeon/r600_dpm.h +++ b/drivers/gpu/drm/radeon/r600_dpm.h @@ -23,6 +23,8 @@ #ifndef __R600_DPM_H__ #define __R600_DPM_H__ +#include "radeon.h" + #define R600_ASI_DFLT 10000 #define R600_BSP_DFLT 0x41EB #define R600_BSU_DFLT 0x2 diff --git a/drivers/gpu/drm/radeon/r600_hdmi.c b/drivers/gpu/drm/radeon/r600_hdmi.c index ab32830c4e23..c09549d785b5 100644 --- a/drivers/gpu/drm/radeon/r600_hdmi.c +++ b/drivers/gpu/drm/radeon/r600_hdmi.c @@ -25,7 +25,7 @@ */ #include <linux/hdmi.h> #include <linux/gcd.h> -#include <drm/drmP.h> + #include <drm/radeon_drm.h> #include "radeon.h" #include "radeon_asic.h" diff --git a/drivers/gpu/drm/radeon/radeon_acpi.c b/drivers/gpu/drm/radeon/radeon_acpi.c index 224cc21bbe38..6cf1645e7a1a 100644 --- a/drivers/gpu/drm/radeon/radeon_acpi.c +++ b/drivers/gpu/drm/radeon/radeon_acpi.c @@ -21,18 +21,21 @@ * */ -#include <linux/pci.h> #include <linux/acpi.h> -#include <linux/slab.h> -#include <linux/power_supply.h> +#include <linux/pci.h> #include <linux/pm_runtime.h> +#include <linux/power_supply.h> +#include <linux/slab.h> + +#include <acpi/acpi_bus.h> #include <acpi/video.h> -#include <drm/drmP.h> + #include <drm/drm_crtc_helper.h> #include <drm/drm_probe_helper.h> + +#include "atom.h" #include "radeon.h" #include "radeon_acpi.h" -#include "atom.h" #if defined(CONFIG_VGA_SWITCHEROO) bool radeon_atpx_dgpu_req_power_for_displays(void); diff --git a/drivers/gpu/drm/radeon/radeon_agp.c b/drivers/gpu/drm/radeon/radeon_agp.c index c77d349c561c..4de16f3badb4 100644 --- a/drivers/gpu/drm/radeon/radeon_agp.c +++ b/drivers/gpu/drm/radeon/radeon_agp.c @@ -24,10 +24,14 @@ * Dave Airlie * Jerome Glisse <glisse@freedesktop.org> */ -#include <drm/drmP.h> -#include "radeon.h" + +#include <drm/drm_agpsupport.h> +#include <drm/drm_device.h> +#include <drm/drm_pci.h> #include <drm/radeon_drm.h> +#include "radeon.h" + #if IS_ENABLED(CONFIG_AGP) struct radeon_agpmode_quirk { diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c index bc5121d1a7bc..dc3c2227e06a 100644 --- a/drivers/gpu/drm/radeon/radeon_asic.c +++ b/drivers/gpu/drm/radeon/radeon_asic.c @@ -27,14 +27,16 @@ */ #include <linux/console.h> -#include <drm/drmP.h> +#include <linux/vgaarb.h> + #include <drm/drm_crtc_helper.h> +#include <drm/drm_pci.h> #include <drm/radeon_drm.h> -#include <linux/vgaarb.h> -#include "radeon_reg.h" + +#include "atom.h" #include "radeon.h" #include "radeon_asic.h" -#include "atom.h" +#include "radeon_reg.h" /* * Registers accessors functions. diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c index f422a8d6aec4..226a7bf0eb7a 100644 --- a/drivers/gpu/drm/radeon/radeon_atombios.c +++ b/drivers/gpu/drm/radeon/radeon_atombios.c @@ -23,8 +23,11 @@ * Authors: Dave Airlie * Alex Deucher */ -#include <drm/drmP.h> + +#include <drm/drm_device.h> +#include <drm/drm_pci.h> #include <drm/radeon_drm.h> + #include "radeon.h" #include "atom.h" diff --git a/drivers/gpu/drm/radeon/radeon_atpx_handler.c b/drivers/gpu/drm/radeon/radeon_atpx_handler.c index fa5fadaa9bbb..6f93f54bf651 100644 --- a/drivers/gpu/drm/radeon/radeon_atpx_handler.c +++ b/drivers/gpu/drm/radeon/radeon_atpx_handler.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2010 Red Hat Inc. * Author : Dave Airlie <airlied@redhat.com> * - * Licensed under GPLv2 - * * ATPX support for both Intel/ATI */ #include <linux/vga_switcheroo.h> diff --git a/drivers/gpu/drm/radeon/radeon_audio.c b/drivers/gpu/drm/radeon/radeon_audio.c index 96f71114237a..b9aea5776d3d 100644 --- a/drivers/gpu/drm/radeon/radeon_audio.c +++ b/drivers/gpu/drm/radeon/radeon_audio.c @@ -23,7 +23,7 @@ */ #include <linux/gcd.h> -#include <drm/drmP.h> + #include <drm/drm_crtc.h> #include "radeon.h" #include "atom.h" diff --git a/drivers/gpu/drm/radeon/radeon_benchmark.c b/drivers/gpu/drm/radeon/radeon_benchmark.c index 87d5fb21cb61..7ce5064a59f6 100644 --- a/drivers/gpu/drm/radeon/radeon_benchmark.c +++ b/drivers/gpu/drm/radeon/radeon_benchmark.c @@ -21,7 +21,7 @@ * * Authors: Jerome Glisse */ -#include <drm/drmP.h> + #include <drm/radeon_drm.h> #include "radeon_reg.h" #include "radeon.h" diff --git a/drivers/gpu/drm/radeon/radeon_bios.c b/drivers/gpu/drm/radeon/radeon_bios.c index 04c0ed41374f..4d1490fbb075 100644 --- a/drivers/gpu/drm/radeon/radeon_bios.c +++ b/drivers/gpu/drm/radeon/radeon_bios.c @@ -25,13 +25,17 @@ * Alex Deucher * Jerome Glisse */ -#include <drm/drmP.h> -#include "radeon_reg.h" -#include "radeon.h" -#include "atom.h" #include <linux/slab.h> #include <linux/acpi.h> + +#include <drm/drm_device.h> +#include <drm/drm_pci.h> + +#include "atom.h" +#include "radeon.h" +#include "radeon_reg.h" + /* * BIOS. */ diff --git a/drivers/gpu/drm/radeon/radeon_clocks.c b/drivers/gpu/drm/radeon/radeon_clocks.c index e55146cdf543..9057b32f4498 100644 --- a/drivers/gpu/drm/radeon/radeon_clocks.c +++ b/drivers/gpu/drm/radeon/radeon_clocks.c @@ -25,12 +25,15 @@ * Alex Deucher * Jerome Glisse */ -#include <drm/drmP.h> + +#include <drm/drm_device.h> +#include <drm/drm_pci.h> #include <drm/radeon_drm.h> -#include "radeon_reg.h" + +#include "atom.h" #include "radeon.h" #include "radeon_asic.h" -#include "atom.h" +#include "radeon_reg.h" /* 10 khz */ uint32_t radeon_legacy_get_engine_clock(struct radeon_device *rdev) diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c index 60a61d33f607..c18ae15189f3 100644 --- a/drivers/gpu/drm/radeon/radeon_combios.c +++ b/drivers/gpu/drm/radeon/radeon_combios.c @@ -24,8 +24,11 @@ * Authors: Dave Airlie * Alex Deucher */ -#include <drm/drmP.h> + +#include <drm/drm_device.h> +#include <drm/drm_pci.h> #include <drm/radeon_drm.h> + #include "radeon.h" #include "atom.h" diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c index de1745adcccc..c60d1a44d22a 100644 --- a/drivers/gpu/drm/radeon/radeon_connectors.c +++ b/drivers/gpu/drm/radeon/radeon_connectors.c @@ -23,7 +23,7 @@ * Authors: Dave Airlie * Alex Deucher */ -#include <drm/drmP.h> + #include <drm/drm_edid.h> #include <drm/drm_crtc_helper.h> #include <drm/drm_fb_helper.h> diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c index f43305329939..cef0e697a2ea 100644 --- a/drivers/gpu/drm/radeon/radeon_cs.c +++ b/drivers/gpu/drm/radeon/radeon_cs.c @@ -24,11 +24,17 @@ * Authors: * Jerome Glisse <glisse@freedesktop.org> */ + #include <linux/list_sort.h> -#include <drm/drmP.h> +#include <linux/uaccess.h> + +#include <drm/drm_device.h> +#include <drm/drm_file.h> +#include <drm/drm_pci.h> #include <drm/radeon_drm.h> -#include "radeon_reg.h" + #include "radeon.h" +#include "radeon_reg.h" #include "radeon_trace.h" #define RADEON_CS_MAX_PRIORITY 32u diff --git a/drivers/gpu/drm/radeon/radeon_cursor.c b/drivers/gpu/drm/radeon/radeon_cursor.c index 91952277557e..9180bb51b913 100644 --- a/drivers/gpu/drm/radeon/radeon_cursor.c +++ b/drivers/gpu/drm/radeon/radeon_cursor.c @@ -23,8 +23,10 @@ * Authors: Dave Airlie * Alex Deucher */ -#include <drm/drmP.h> + +#include <drm/drm_device.h> #include <drm/radeon_drm.h> + #include "radeon.h" static void radeon_lock_cursor(struct drm_crtc *crtc, bool lock) diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c index 0a9312ea250a..dceb554e5674 100644 --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -25,17 +25,23 @@ * Alex Deucher * Jerome Glisse */ + #include <linux/console.h> +#include <linux/efi.h> +#include <linux/pm_runtime.h> #include <linux/slab.h> -#include <drm/drmP.h> +#include <linux/vga_switcheroo.h> +#include <linux/vgaarb.h> + +#include <drm/drm_cache.h> #include <drm/drm_crtc_helper.h> +#include <drm/drm_debugfs.h> +#include <drm/drm_device.h> +#include <drm/drm_file.h> +#include <drm/drm_pci.h> #include <drm/drm_probe_helper.h> -#include <drm/drm_cache.h> #include <drm/radeon_drm.h> -#include <linux/pm_runtime.h> -#include <linux/vgaarb.h> -#include <linux/vga_switcheroo.h> -#include <linux/efi.h> + #include "radeon_reg.h" #include "radeon.h" #include "atom.h" diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c index 433df7036f96..bd52f15e6330 100644 --- a/drivers/gpu/drm/radeon/radeon_display.c +++ b/drivers/gpu/drm/radeon/radeon_display.c @@ -23,22 +23,27 @@ * Authors: Dave Airlie * Alex Deucher */ -#include <drm/drmP.h> -#include <drm/radeon_drm.h> -#include "radeon.h" -#include "atom.h" +#include <linux/pm_runtime.h> +#include <linux/gcd.h> + #include <asm/div64.h> -#include <linux/pm_runtime.h> #include <drm/drm_crtc_helper.h> -#include <drm/drm_gem_framebuffer_helper.h> +#include <drm/drm_device.h> +#include <drm/drm_drv.h> +#include <drm/drm_edid.h> #include <drm/drm_fb_helper.h> +#include <drm/drm_fourcc.h> +#include <drm/drm_gem_framebuffer_helper.h> +#include <drm/drm_pci.h> #include <drm/drm_plane_helper.h> #include <drm/drm_probe_helper.h> -#include <drm/drm_edid.h> +#include <drm/drm_vblank.h> +#include <drm/radeon_drm.h> -#include <linux/gcd.h> +#include "atom.h" +#include "radeon.h" static void avivo_crtc_load_lut(struct drm_crtc *crtc) { diff --git a/drivers/gpu/drm/radeon/radeon_dp_auxch.c b/drivers/gpu/drm/radeon/radeon_dp_auxch.c index 12eac4e75542..69379b95146e 100644 --- a/drivers/gpu/drm/radeon/radeon_dp_auxch.c +++ b/drivers/gpu/drm/radeon/radeon_dp_auxch.c @@ -21,7 +21,7 @@ * * Authors: Dave Airlie */ -#include <drm/drmP.h> + #include <drm/radeon_drm.h> #include "radeon.h" #include "nid.h" diff --git a/drivers/gpu/drm/radeon/radeon_dp_mst.c b/drivers/gpu/drm/radeon/radeon_dp_mst.c index 8d85540bbb43..2994f07fbad9 100644 --- a/drivers/gpu/drm/radeon/radeon_dp_mst.c +++ b/drivers/gpu/drm/radeon/radeon_dp_mst.c @@ -1,13 +1,14 @@ // SPDX-License-Identifier: MIT -#include <drm/drmP.h> +#include <drm/drm_debugfs.h> #include <drm/drm_dp_mst_helper.h> #include <drm/drm_fb_helper.h> +#include <drm/drm_file.h> #include <drm/drm_probe_helper.h> -#include "radeon.h" #include "atom.h" #include "ni_reg.h" +#include "radeon.h" static struct radeon_encoder *radeon_dp_create_fake_mst_encoder(struct radeon_connector *connector); diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c index 2e96c886392b..a6cbe11f79c6 100644 --- a/drivers/gpu/drm/radeon/radeon_drv.c +++ b/drivers/gpu/drm/radeon/radeon_drv.c @@ -29,21 +29,26 @@ * OTHER DEALINGS IN THE SOFTWARE. */ -#include <drm/drmP.h> -#include <drm/radeon_drm.h> -#include "radeon_drv.h" -#include <drm/drm_pciids.h> +#include <linux/compat.h> #include <linux/console.h> #include <linux/module.h> #include <linux/pm_runtime.h> #include <linux/vga_switcheroo.h> -#include <linux/compat.h> -#include <drm/drm_gem.h> -#include <drm/drm_fb_helper.h> #include <drm/drm_crtc_helper.h> +#include <drm/drm_drv.h> +#include <drm/drm_fb_helper.h> +#include <drm/drm_file.h> +#include <drm/drm_gem.h> +#include <drm/drm_ioctl.h> +#include <drm/drm_pci.h> +#include <drm/drm_pciids.h> #include <drm/drm_probe_helper.h> +#include <drm/drm_vblank.h> +#include <drm/radeon_drm.h> + +#include "radeon_drv.h" /* * KMS wrapper. diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c index c341fb2a5b56..a0c99087034a 100644 --- a/drivers/gpu/drm/radeon/radeon_encoders.c +++ b/drivers/gpu/drm/radeon/radeon_encoders.c @@ -23,9 +23,12 @@ * Authors: Dave Airlie * Alex Deucher */ -#include <drm/drmP.h> + #include <drm/drm_crtc_helper.h> +#include <drm/drm_device.h> +#include <drm/drm_pci.h> #include <drm/radeon_drm.h> + #include "radeon.h" #include "atom.h" diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c index 287e3f92102a..2c564f4f3468 100644 --- a/drivers/gpu/drm/radeon/radeon_fb.c +++ b/drivers/gpu/drm/radeon/radeon_fb.c @@ -23,19 +23,20 @@ * Authors: * David Airlie */ + #include <linux/module.h> -#include <linux/slab.h> #include <linux/pm_runtime.h> +#include <linux/slab.h> +#include <linux/vga_switcheroo.h> -#include <drm/drmP.h> #include <drm/drm_crtc.h> #include <drm/drm_crtc_helper.h> -#include <drm/radeon_drm.h> -#include "radeon.h" - #include <drm/drm_fb_helper.h> +#include <drm/drm_fourcc.h> +#include <drm/drm_pci.h> +#include <drm/radeon_drm.h> -#include <linux/vga_switcheroo.h> +#include "radeon.h" /* object hierarchy - * this contains a helper + a radeon fb diff --git a/drivers/gpu/drm/radeon/radeon_fence.c b/drivers/gpu/drm/radeon/radeon_fence.c index e86f2bd38410..43f2f9307866 100644 --- a/drivers/gpu/drm/radeon/radeon_fence.c +++ b/drivers/gpu/drm/radeon/radeon_fence.c @@ -28,15 +28,21 @@ * Jerome Glisse <glisse@freedesktop.org> * Dave Airlie */ -#include <linux/seq_file.h> + #include <linux/atomic.h> -#include <linux/wait.h> +#include <linux/firmware.h> #include <linux/kref.h> +#include <linux/sched/signal.h> +#include <linux/seq_file.h> #include <linux/slab.h> -#include <linux/firmware.h> -#include <drm/drmP.h> -#include "radeon_reg.h" +#include <linux/wait.h> + +#include <drm/drm_debugfs.h> +#include <drm/drm_device.h> +#include <drm/drm_file.h> + #include "radeon.h" +#include "radeon_reg.h" #include "radeon_trace.h" /* diff --git a/drivers/gpu/drm/radeon/radeon_gart.c b/drivers/gpu/drm/radeon/radeon_gart.c index 1cef155cc933..d4d3778d0a98 100644 --- a/drivers/gpu/drm/radeon/radeon_gart.c +++ b/drivers/gpu/drm/radeon/radeon_gart.c @@ -25,7 +25,10 @@ * Alex Deucher * Jerome Glisse */ -#include <drm/drmP.h> + +#include <linux/vmalloc.h> + +#include <drm/drm_pci.h> #include <drm/radeon_drm.h> #ifdef CONFIG_X86 #include <asm/set_memory.h> diff --git a/drivers/gpu/drm/radeon/radeon_gem.c b/drivers/gpu/drm/radeon/radeon_gem.c index 7411e69e2712..d8bc5d2dfd61 100644 --- a/drivers/gpu/drm/radeon/radeon_gem.c +++ b/drivers/gpu/drm/radeon/radeon_gem.c @@ -25,8 +25,13 @@ * Alex Deucher * Jerome Glisse */ -#include <drm/drmP.h> + +#include <drm/drm_debugfs.h> +#include <drm/drm_device.h> +#include <drm/drm_file.h> +#include <drm/drm_pci.h> #include <drm/radeon_drm.h> + #include "radeon.h" void radeon_gem_object_free(struct drm_gem_object *gobj) diff --git a/drivers/gpu/drm/radeon/radeon_i2c.c b/drivers/gpu/drm/radeon/radeon_i2c.c index 29f7817af821..d465a3de7732 100644 --- a/drivers/gpu/drm/radeon/radeon_i2c.c +++ b/drivers/gpu/drm/radeon/radeon_i2c.c @@ -23,11 +23,14 @@ * Authors: Dave Airlie * Alex Deucher */ + #include <linux/export.h> -#include <drm/drmP.h> +#include <drm/drm_device.h> #include <drm/drm_edid.h> +#include <drm/drm_pci.h> #include <drm/radeon_drm.h> + #include "radeon.h" #include "atom.h" diff --git a/drivers/gpu/drm/radeon/radeon_ib.c b/drivers/gpu/drm/radeon/radeon_ib.c index 92ce0e533bc0..9fd55e9c616b 100644 --- a/drivers/gpu/drm/radeon/radeon_ib.c +++ b/drivers/gpu/drm/radeon/radeon_ib.c @@ -26,7 +26,10 @@ * Jerome Glisse * Christian König */ -#include <drm/drmP.h> + +#include <drm/drm_debugfs.h> +#include <drm/drm_file.h> + #include "radeon.h" /* diff --git a/drivers/gpu/drm/radeon/radeon_irq_kms.c b/drivers/gpu/drm/radeon/radeon_irq_kms.c index 1d5e3ba7383e..d9613638f9cc 100644 --- a/drivers/gpu/drm/radeon/radeon_irq_kms.c +++ b/drivers/gpu/drm/radeon/radeon_irq_kms.c @@ -25,15 +25,21 @@ * Alex Deucher * Jerome Glisse */ -#include <drm/drmP.h> + +#include <linux/pm_runtime.h> + #include <drm/drm_crtc_helper.h> +#include <drm/drm_device.h> +#include <drm/drm_irq.h> +#include <drm/drm_pci.h> #include <drm/drm_probe_helper.h> +#include <drm/drm_vblank.h> #include <drm/radeon_drm.h> -#include "radeon_reg.h" -#include "radeon.h" + #include "atom.h" +#include "radeon.h" +#include "radeon_reg.h" -#include <linux/pm_runtime.h> #define RADEON_WAIT_IDLE_TIMEOUT 200 diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c index 6a8fb6fd183c..07f7ace42c4b 100644 --- a/drivers/gpu/drm/radeon/radeon_kms.c +++ b/drivers/gpu/drm/radeon/radeon_kms.c @@ -25,15 +25,20 @@ * Alex Deucher * Jerome Glisse */ -#include <drm/drmP.h> + +#include <linux/pm_runtime.h> +#include <linux/slab.h> +#include <linux/uaccess.h> +#include <linux/vga_switcheroo.h> + #include <drm/drm_fb_helper.h> -#include "radeon.h" +#include <drm/drm_file.h> +#include <drm/drm_ioctl.h> +#include <drm/drm_pci.h> #include <drm/radeon_drm.h> -#include "radeon_asic.h" -#include <linux/vga_switcheroo.h> -#include <linux/slab.h> -#include <linux/pm_runtime.h> +#include "radeon.h" +#include "radeon_asic.h" #if defined(CONFIG_VGA_SWITCHEROO) bool radeon_has_atpx(void); diff --git a/drivers/gpu/drm/radeon/radeon_legacy_crtc.c b/drivers/gpu/drm/radeon/radeon_legacy_crtc.c index 35a205ae4318..a1985a552794 100644 --- a/drivers/gpu/drm/radeon/radeon_legacy_crtc.c +++ b/drivers/gpu/drm/radeon/radeon_legacy_crtc.c @@ -23,13 +23,16 @@ * Authors: Dave Airlie * Alex Deucher */ -#include <drm/drmP.h> + #include <drm/drm_crtc_helper.h> #include <drm/drm_fb_helper.h> -#include <drm/radeon_drm.h> #include <drm/drm_fixed.h> -#include "radeon.h" +#include <drm/drm_fourcc.h> +#include <drm/drm_vblank.h> +#include <drm/radeon_drm.h> + #include "atom.h" +#include "radeon.h" static void radeon_overscan_setup(struct drm_crtc *crtc, struct drm_display_mode *mode) diff --git a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c index 7e3257e8fd56..ef100b790463 100644 --- a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c +++ b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c @@ -23,14 +23,19 @@ * Authors: Dave Airlie * Alex Deucher */ -#include <drm/drmP.h> -#include <drm/drm_util.h> + +#include <linux/backlight.h> + #include <drm/drm_crtc_helper.h> +#include <drm/drm_device.h> +#include <drm/drm_file.h> +#include <drm/drm_pci.h> +#include <drm/drm_util.h> #include <drm/radeon_drm.h> + #include "radeon.h" #include "radeon_asic.h" #include "atom.h" -#include <linux/backlight.h> #ifdef CONFIG_PMAC_BACKLIGHT #include <asm/backlight.h> #endif diff --git a/drivers/gpu/drm/radeon/radeon_legacy_tv.c b/drivers/gpu/drm/radeon/radeon_legacy_tv.c index 3dae2c4dec71..f132eec737ad 100644 --- a/drivers/gpu/drm/radeon/radeon_legacy_tv.c +++ b/drivers/gpu/drm/radeon/radeon_legacy_tv.c @@ -1,6 +1,8 @@ // SPDX-License-Identifier: MIT -#include <drm/drmP.h> + #include <drm/drm_crtc_helper.h> +#include <drm/drm_device.h> + #include "radeon.h" /* diff --git a/drivers/gpu/drm/radeon/radeon_mn.c b/drivers/gpu/drm/radeon/radeon_mn.c index c9bd1278f573..8c3871ed23a9 100644 --- a/drivers/gpu/drm/radeon/radeon_mn.c +++ b/drivers/gpu/drm/radeon/radeon_mn.c @@ -31,7 +31,7 @@ #include <linux/firmware.h> #include <linux/module.h> #include <linux/mmu_notifier.h> -#include <drm/drmP.h> + #include <drm/drm.h> #include "radeon.h" diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c index 36683de0300b..21f73fc86f38 100644 --- a/drivers/gpu/drm/radeon/radeon_object.c +++ b/drivers/gpu/drm/radeon/radeon_object.c @@ -29,15 +29,18 @@ * Thomas Hellstrom <thomas-at-tungstengraphics-dot-com> * Dave Airlie */ + +#include <linux/io.h> #include <linux/list.h> #include <linux/slab.h> -#include <drm/drmP.h> -#include <drm/radeon_drm.h> + #include <drm/drm_cache.h> +#include <drm/drm_prime.h> +#include <drm/radeon_drm.h> + #include "radeon.h" #include "radeon_trace.h" - int radeon_ttm_init(struct radeon_device *rdev); void radeon_ttm_fini(struct radeon_device *rdev); static void radeon_bo_clear_surface_reg(struct radeon_bo *bo); diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c index 4b6542538ff9..5d10e11a9225 100644 --- a/drivers/gpu/drm/radeon/radeon_pm.c +++ b/drivers/gpu/drm/radeon/radeon_pm.c @@ -20,14 +20,19 @@ * Authors: Rafał Miłecki <zajec5@gmail.com> * Alex Deucher <alexdeucher@gmail.com> */ -#include <drm/drmP.h> -#include "radeon.h" -#include "avivod.h" + +#include <linux/hwmon-sysfs.h> +#include <linux/hwmon.h> +#include <linux/power_supply.h> + +#include <drm/drm_debugfs.h> +#include <drm/drm_pci.h> +#include <drm/drm_vblank.h> + #include "atom.h" +#include "avivod.h" #include "r600_dpm.h" -#include <linux/power_supply.h> -#include <linux/hwmon.h> -#include <linux/hwmon-sysfs.h> +#include "radeon.h" #define RADEON_IDLE_LOOP_MS 100 #define RADEON_RECLOCK_DELAY_MS 200 diff --git a/drivers/gpu/drm/radeon/radeon_prime.c b/drivers/gpu/drm/radeon/radeon_prime.c index 7110d403322c..d3a5bea9a2c5 100644 --- a/drivers/gpu/drm/radeon/radeon_prime.c +++ b/drivers/gpu/drm/radeon/radeon_prime.c @@ -23,12 +23,14 @@ * * Authors: Alex Deucher */ -#include <drm/drmP.h> -#include "radeon.h" -#include <drm/radeon_drm.h> #include <linux/dma-buf.h> +#include <drm/drm_prime.h> +#include <drm/radeon_drm.h> + +#include "radeon.h" + struct sg_table *radeon_gem_prime_get_sg_table(struct drm_gem_object *obj) { struct radeon_bo *bo = gem_to_radeon_bo(obj); diff --git a/drivers/gpu/drm/radeon/radeon_ring.c b/drivers/gpu/drm/radeon/radeon_ring.c index 84802b201bef..37093cea24c5 100644 --- a/drivers/gpu/drm/radeon/radeon_ring.c +++ b/drivers/gpu/drm/radeon/radeon_ring.c @@ -26,7 +26,11 @@ * Jerome Glisse * Christian König */ -#include <drm/drmP.h> + +#include <drm/drm_debugfs.h> +#include <drm/drm_device.h> +#include <drm/drm_file.h> + #include "radeon.h" /* diff --git a/drivers/gpu/drm/radeon/radeon_sa.c b/drivers/gpu/drm/radeon/radeon_sa.c index 197b157b73d0..310c322c7112 100644 --- a/drivers/gpu/drm/radeon/radeon_sa.c +++ b/drivers/gpu/drm/radeon/radeon_sa.c @@ -41,7 +41,7 @@ * If we are asked to block we wait on all the oldest fence of all * rings. We just wait for any of those fence to complete. */ -#include <drm/drmP.h> + #include "radeon.h" static void radeon_sa_bo_remove_locked(struct radeon_sa_bo *sa_bo); diff --git a/drivers/gpu/drm/radeon/radeon_semaphore.c b/drivers/gpu/drm/radeon/radeon_semaphore.c index b0eb28e8fb73..221e59476f64 100644 --- a/drivers/gpu/drm/radeon/radeon_semaphore.c +++ b/drivers/gpu/drm/radeon/radeon_semaphore.c @@ -27,7 +27,7 @@ * Authors: * Christian König <deathsimple@vodafone.de> */ -#include <drm/drmP.h> + #include "radeon.h" #include "radeon_trace.h" diff --git a/drivers/gpu/drm/radeon/radeon_sync.c b/drivers/gpu/drm/radeon/radeon_sync.c index be5d7a38d3aa..8c9780b5a884 100644 --- a/drivers/gpu/drm/radeon/radeon_sync.c +++ b/drivers/gpu/drm/radeon/radeon_sync.c @@ -28,7 +28,6 @@ * Christian König <christian.koenig@amd.com> */ -#include <drm/drmP.h> #include "radeon.h" #include "radeon_trace.h" diff --git a/drivers/gpu/drm/radeon/radeon_test.c b/drivers/gpu/drm/radeon/radeon_test.c index 701c4a59e3c3..0f6ba81a1669 100644 --- a/drivers/gpu/drm/radeon/radeon_test.c +++ b/drivers/gpu/drm/radeon/radeon_test.c @@ -22,7 +22,7 @@ * * Authors: Michel Dänzer */ -#include <drm/drmP.h> + #include <drm/radeon_drm.h> #include "radeon_reg.h" #include "radeon.h" diff --git a/drivers/gpu/drm/radeon/radeon_trace.h b/drivers/gpu/drm/radeon/radeon_trace.h index 0d84b8aafab3..c93f3ab3c4e3 100644 --- a/drivers/gpu/drm/radeon/radeon_trace.h +++ b/drivers/gpu/drm/radeon/radeon_trace.h @@ -3,10 +3,10 @@ #define _RADEON_TRACE_H_ #include <linux/stringify.h> -#include <linux/types.h> #include <linux/tracepoint.h> +#include <linux/types.h> -#include <drm/drmP.h> +#include <drm/drm_file.h> #undef TRACE_SYSTEM #define TRACE_SYSTEM radeon diff --git a/drivers/gpu/drm/radeon/radeon_trace_points.c b/drivers/gpu/drm/radeon/radeon_trace_points.c index 65e92302f974..6806055e3b27 100644 --- a/drivers/gpu/drm/radeon/radeon_trace_points.c +++ b/drivers/gpu/drm/radeon/radeon_trace_points.c @@ -2,7 +2,7 @@ /* Copyright Red Hat Inc 2010. * Author : Dave Airlie <airlied@redhat.com> */ -#include <drm/drmP.h> + #include <drm/radeon_drm.h> #include "radeon.h" diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c index 5d42f8d8e68d..1e5e744c16e7 100644 --- a/drivers/gpu/drm/radeon/radeon_ttm.c +++ b/drivers/gpu/drm/radeon/radeon_ttm.c @@ -29,19 +29,27 @@ * Thomas Hellstrom <thomas-at-tungstengraphics-dot-com> * Dave Airlie */ + +#include <linux/dma-mapping.h> +#include <linux/pagemap.h> +#include <linux/seq_file.h> +#include <linux/slab.h> +#include <linux/swap.h> +#include <linux/swiotlb.h> + +#include <drm/drm_agpsupport.h> +#include <drm/drm_debugfs.h> +#include <drm/drm_device.h> +#include <drm/drm_file.h> +#include <drm/drm_pci.h> +#include <drm/drm_prime.h> +#include <drm/radeon_drm.h> #include <drm/ttm/ttm_bo_api.h> #include <drm/ttm/ttm_bo_driver.h> -#include <drm/ttm/ttm_placement.h> #include <drm/ttm/ttm_module.h> #include <drm/ttm/ttm_page_alloc.h> -#include <drm/drmP.h> -#include <drm/radeon_drm.h> -#include <linux/seq_file.h> -#include <linux/slab.h> -#include <linux/swiotlb.h> -#include <linux/swap.h> -#include <linux/pagemap.h> -#include <linux/debugfs.h> +#include <drm/ttm/ttm_placement.h> + #include "radeon_reg.h" #include "radeon.h" diff --git a/drivers/gpu/drm/radeon/radeon_ucode.c b/drivers/gpu/drm/radeon/radeon_ucode.c index 6beec680390c..0d842d01f8e7 100644 --- a/drivers/gpu/drm/radeon/radeon_ucode.c +++ b/drivers/gpu/drm/radeon/radeon_ucode.c @@ -24,7 +24,7 @@ #include <linux/firmware.h> #include <linux/slab.h> #include <linux/module.h> -#include <drm/drmP.h> + #include "radeon.h" #include "radeon_ucode.h" diff --git a/drivers/gpu/drm/radeon/radeon_uvd.c b/drivers/gpu/drm/radeon/radeon_uvd.c index 95f4db70dd22..ff4f794d1c86 100644 --- a/drivers/gpu/drm/radeon/radeon_uvd.c +++ b/drivers/gpu/drm/radeon/radeon_uvd.c @@ -30,7 +30,7 @@ #include <linux/firmware.h> #include <linux/module.h> -#include <drm/drmP.h> + #include <drm/drm.h> #include "radeon.h" diff --git a/drivers/gpu/drm/radeon/radeon_vce.c b/drivers/gpu/drm/radeon/radeon_vce.c index c1c619facb47..59db54ace428 100644 --- a/drivers/gpu/drm/radeon/radeon_vce.c +++ b/drivers/gpu/drm/radeon/radeon_vce.c @@ -27,7 +27,7 @@ #include <linux/firmware.h> #include <linux/module.h> -#include <drm/drmP.h> + #include <drm/drm.h> #include "radeon.h" @@ -771,7 +771,7 @@ int radeon_vce_ring_test(struct radeon_device *rdev, struct radeon_ring *ring) for (i = 0; i < rdev->usec_timeout; i++) { if (vce_v1_0_get_rptr(rdev, ring) != rptr) break; - DRM_UDELAY(1); + udelay(1); } if (i < rdev->usec_timeout) { diff --git a/drivers/gpu/drm/radeon/radeon_vm.c b/drivers/gpu/drm/radeon/radeon_vm.c index 0d374211661c..8512b02e9583 100644 --- a/drivers/gpu/drm/radeon/radeon_vm.c +++ b/drivers/gpu/drm/radeon/radeon_vm.c @@ -25,7 +25,7 @@ * Alex Deucher * Jerome Glisse */ -#include <drm/drmP.h> + #include <drm/radeon_drm.h> #include "radeon.h" #include "radeon_trace.h" diff --git a/drivers/gpu/drm/radeon/rs400.c b/drivers/gpu/drm/radeon/rs400.c index 4121209c183e..117f60af1ee4 100644 --- a/drivers/gpu/drm/radeon/rs400.c +++ b/drivers/gpu/drm/radeon/rs400.c @@ -25,9 +25,14 @@ * Alex Deucher * Jerome Glisse */ + #include <linux/seq_file.h> #include <linux/slab.h> -#include <drm/drmP.h> + +#include <drm/drm_debugfs.h> +#include <drm/drm_device.h> +#include <drm/drm_file.h> + #include "radeon.h" #include "radeon_asic.h" #include "rs400d.h" @@ -67,7 +72,7 @@ void rs400_gart_tlb_flush(struct radeon_device *rdev) tmp = RREG32_MC(RS480_GART_CACHE_CNTRL); if ((tmp & RS480_GART_CACHE_INVALIDATE) == 0) break; - DRM_UDELAY(1); + udelay(1); timeout--; } while (timeout > 0); WREG32_MC(RS480_GART_CACHE_CNTRL, 0); @@ -245,7 +250,7 @@ int rs400_mc_wait_for_idle(struct radeon_device *rdev) if (tmp & RADEON_MC_IDLE) { return 0; } - DRM_UDELAY(1); + udelay(1); } return -1; } diff --git a/drivers/gpu/drm/radeon/rs600.c b/drivers/gpu/drm/radeon/rs600.c index f16af119c688..2f8ff089f7b1 100644 --- a/drivers/gpu/drm/radeon/rs600.c +++ b/drivers/gpu/drm/radeon/rs600.c @@ -35,14 +35,19 @@ * close to the one of the R600 family (R600 likely being an evolution * of the RS600 GART block). */ -#include <drm/drmP.h> + +#include <linux/io-64-nonatomic-lo-hi.h> + +#include <drm/drm_device.h> +#include <drm/drm_pci.h> +#include <drm/drm_vblank.h> + +#include "atom.h" #include "radeon.h" #include "radeon_asic.h" #include "radeon_audio.h" -#include "atom.h" -#include "rs600d.h" - #include "rs600_reg_safe.h" +#include "rs600d.h" static void rs600_gpu_init(struct radeon_device *rdev); int rs600_mc_wait_for_idle(struct radeon_device *rdev); diff --git a/drivers/gpu/drm/radeon/rs690.c b/drivers/gpu/drm/radeon/rs690.c index 1bae33e43f3c..267d8a9134c8 100644 --- a/drivers/gpu/drm/radeon/rs690.c +++ b/drivers/gpu/drm/radeon/rs690.c @@ -25,11 +25,13 @@ * Alex Deucher * Jerome Glisse */ -#include <drm/drmP.h> + +#include <drm/drm_pci.h> + +#include "atom.h" #include "radeon.h" #include "radeon_asic.h" #include "radeon_audio.h" -#include "atom.h" #include "rs690d.h" int rs690_mc_wait_for_idle(struct radeon_device *rdev) diff --git a/drivers/gpu/drm/radeon/rs780_dpm.c b/drivers/gpu/drm/radeon/rs780_dpm.c index 694b7b3e9799..72dbf3251c53 100644 --- a/drivers/gpu/drm/radeon/rs780_dpm.c +++ b/drivers/gpu/drm/radeon/rs780_dpm.c @@ -22,14 +22,16 @@ * Authors: Alex Deucher */ -#include <drm/drmP.h> +#include <linux/seq_file.h> + +#include <drm/drm_pci.h> + +#include "atom.h" +#include "r600_dpm.h" #include "radeon.h" #include "radeon_asic.h" -#include "rs780d.h" -#include "r600_dpm.h" #include "rs780_dpm.h" -#include "atom.h" -#include <linux/seq_file.h> +#include "rs780d.h" static struct igp_ps *rs780_get_ps(struct radeon_ps *rps) { diff --git a/drivers/gpu/drm/radeon/rv515.c b/drivers/gpu/drm/radeon/rv515.c index ffbd2c006f60..147e5cf8348d 100644 --- a/drivers/gpu/drm/radeon/rv515.c +++ b/drivers/gpu/drm/radeon/rv515.c @@ -25,14 +25,19 @@ * Alex Deucher * Jerome Glisse */ + #include <linux/seq_file.h> #include <linux/slab.h> -#include <drm/drmP.h> -#include "rv515d.h" + +#include <drm/drm_debugfs.h> +#include <drm/drm_device.h> +#include <drm/drm_file.h> + +#include "atom.h" #include "radeon.h" #include "radeon_asic.h" -#include "atom.h" #include "rv515_reg_safe.h" +#include "rv515d.h" /* This files gather functions specifics to: rv515 */ static int rv515_debugfs_pipes_info_init(struct radeon_device *rdev); @@ -138,7 +143,7 @@ int rv515_mc_wait_for_idle(struct radeon_device *rdev) if (tmp & MC_STATUS_IDLE) { return 0; } - DRM_UDELAY(1); + udelay(1); } return -1; } diff --git a/drivers/gpu/drm/radeon/rv6xx_dpm.c b/drivers/gpu/drm/radeon/rv6xx_dpm.c index 6986051fbb89..69d380fff22a 100644 --- a/drivers/gpu/drm/radeon/rv6xx_dpm.c +++ b/drivers/gpu/drm/radeon/rv6xx_dpm.c @@ -22,7 +22,6 @@ * Authors: Alex Deucher */ -#include <drm/drmP.h> #include "radeon.h" #include "radeon_asic.h" #include "rv6xxd.h" diff --git a/drivers/gpu/drm/radeon/rv730_dpm.c b/drivers/gpu/drm/radeon/rv730_dpm.c index 38fdb4152e2a..84a3d6d72486 100644 --- a/drivers/gpu/drm/radeon/rv730_dpm.c +++ b/drivers/gpu/drm/radeon/rv730_dpm.c @@ -22,7 +22,6 @@ * Authors: Alex Deucher */ -#include <drm/drmP.h> #include "radeon.h" #include "rv730d.h" #include "r600_dpm.h" diff --git a/drivers/gpu/drm/radeon/rv740_dpm.c b/drivers/gpu/drm/radeon/rv740_dpm.c index afd597ec5085..327d65a76e1f 100644 --- a/drivers/gpu/drm/radeon/rv740_dpm.c +++ b/drivers/gpu/drm/radeon/rv740_dpm.c @@ -22,7 +22,6 @@ * Authors: Alex Deucher */ -#include <drm/drmP.h> #include "radeon.h" #include "rv740d.h" #include "r600_dpm.h" diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c index 729ae588c970..7a6fc66d6a40 100644 --- a/drivers/gpu/drm/radeon/rv770.c +++ b/drivers/gpu/drm/radeon/rv770.c @@ -25,16 +25,20 @@ * Alex Deucher * Jerome Glisse */ + #include <linux/firmware.h> #include <linux/slab.h> -#include <drm/drmP.h> + +#include <drm/drm_device.h> +#include <drm/drm_pci.h> +#include <drm/radeon_drm.h> + +#include "atom.h" +#include "avivod.h" #include "radeon.h" #include "radeon_asic.h" #include "radeon_audio.h" -#include <drm/radeon_drm.h> #include "rv770d.h" -#include "atom.h" -#include "avivod.h" #define R700_PFP_UCODE_SIZE 848 #define R700_PM4_UCODE_SIZE 1360 diff --git a/drivers/gpu/drm/radeon/rv770_dma.c b/drivers/gpu/drm/radeon/rv770_dma.c index acff6e09cc40..0866b38ef264 100644 --- a/drivers/gpu/drm/radeon/rv770_dma.c +++ b/drivers/gpu/drm/radeon/rv770_dma.c @@ -21,7 +21,7 @@ * * Authors: Alex Deucher */ -#include <drm/drmP.h> + #include "radeon.h" #include "radeon_asic.h" #include "rv770d.h" diff --git a/drivers/gpu/drm/radeon/rv770_dpm.c b/drivers/gpu/drm/radeon/rv770_dpm.c index c765ae7ea806..4a0cf597c11c 100644 --- a/drivers/gpu/drm/radeon/rv770_dpm.c +++ b/drivers/gpu/drm/radeon/rv770_dpm.c @@ -22,7 +22,6 @@ * Authors: Alex Deucher */ -#include <drm/drmP.h> #include "radeon.h" #include "radeon_asic.h" #include "rv770d.h" diff --git a/drivers/gpu/drm/radeon/rv770_dpm.h b/drivers/gpu/drm/radeon/rv770_dpm.h index d12beab7f3e6..d81ccf153c33 100644 --- a/drivers/gpu/drm/radeon/rv770_dpm.h +++ b/drivers/gpu/drm/radeon/rv770_dpm.h @@ -23,6 +23,7 @@ #ifndef __RV770_DPM_H__ #define __RV770_DPM_H__ +#include "radeon.h" #include "rv770_smc.h" struct rv770_clock_registers { diff --git a/drivers/gpu/drm/radeon/rv770_smc.c b/drivers/gpu/drm/radeon/rv770_smc.c index 2b7ddee3984c..45575c0d0a1d 100644 --- a/drivers/gpu/drm/radeon/rv770_smc.c +++ b/drivers/gpu/drm/radeon/rv770_smc.c @@ -23,7 +23,7 @@ */ #include <linux/firmware.h> -#include <drm/drmP.h> + #include "radeon.h" #include "rv770d.h" #include "rv770_dpm.h" diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c index 841bc8bc333d..05894d198a79 100644 --- a/drivers/gpu/drm/radeon/si.c +++ b/drivers/gpu/drm/radeon/si.c @@ -21,19 +21,23 @@ * * Authors: Alex Deucher */ + #include <linux/firmware.h> #include <linux/slab.h> #include <linux/module.h> -#include <drm/drmP.h> -#include "radeon.h" -#include "radeon_asic.h" -#include "radeon_audio.h" + +#include <drm/drm_pci.h> +#include <drm/drm_vblank.h> #include <drm/radeon_drm.h> -#include "sid.h" + #include "atom.h" -#include "si_blit_shaders.h" #include "clearstate_si.h" +#include "radeon.h" +#include "radeon_asic.h" +#include "radeon_audio.h" #include "radeon_ucode.h" +#include "si_blit_shaders.h" +#include "sid.h" MODULE_FIRMWARE("radeon/TAHITI_pfp.bin"); diff --git a/drivers/gpu/drm/radeon/si_dma.c b/drivers/gpu/drm/radeon/si_dma.c index 83207929fc62..4773bb7d947e 100644 --- a/drivers/gpu/drm/radeon/si_dma.c +++ b/drivers/gpu/drm/radeon/si_dma.c @@ -21,7 +21,7 @@ * * Authors: Alex Deucher */ -#include <drm/drmP.h> + #include "radeon.h" #include "radeon_asic.h" #include "radeon_trace.h" diff --git a/drivers/gpu/drm/radeon/si_dpm.c b/drivers/gpu/drm/radeon/si_dpm.c index c9f6cb77e857..460fd98e40a7 100644 --- a/drivers/gpu/drm/radeon/si_dpm.c +++ b/drivers/gpu/drm/radeon/si_dpm.c @@ -21,15 +21,17 @@ * */ -#include <drm/drmP.h> +#include <linux/math64.h> +#include <linux/seq_file.h> + +#include <drm/drm_pci.h> + +#include "atom.h" +#include "r600_dpm.h" #include "radeon.h" #include "radeon_asic.h" -#include "sid.h" -#include "r600_dpm.h" #include "si_dpm.h" -#include "atom.h" -#include <linux/math64.h> -#include <linux/seq_file.h> +#include "sid.h" #define MC_CG_ARB_FREQ_F0 0x0a #define MC_CG_ARB_FREQ_F1 0x0b diff --git a/drivers/gpu/drm/radeon/si_smc.c b/drivers/gpu/drm/radeon/si_smc.c index 51155abda8d8..1573a463593c 100644 --- a/drivers/gpu/drm/radeon/si_smc.c +++ b/drivers/gpu/drm/radeon/si_smc.c @@ -23,7 +23,7 @@ */ #include <linux/firmware.h> -#include <drm/drmP.h> + #include "radeon.h" #include "sid.h" #include "ppsmc.h" diff --git a/drivers/gpu/drm/radeon/sumo_dpm.c b/drivers/gpu/drm/radeon/sumo_dpm.c index 1e4975f3374c..b95d5d390caf 100644 --- a/drivers/gpu/drm/radeon/sumo_dpm.c +++ b/drivers/gpu/drm/radeon/sumo_dpm.c @@ -21,7 +21,6 @@ * */ -#include <drm/drmP.h> #include "radeon.h" #include "radeon_asic.h" #include "sumod.h" diff --git a/drivers/gpu/drm/radeon/sumo_dpm.h b/drivers/gpu/drm/radeon/sumo_dpm.h index 07dda299c784..f1651135a47a 100644 --- a/drivers/gpu/drm/radeon/sumo_dpm.h +++ b/drivers/gpu/drm/radeon/sumo_dpm.h @@ -24,6 +24,7 @@ #define __SUMO_DPM_H__ #include "atom.h" +#include "radeon.h" #define SUMO_MAX_HARDWARE_POWERLEVELS 5 #define SUMO_PM_NUMBER_OF_TC 15 diff --git a/drivers/gpu/drm/radeon/sumo_smc.c b/drivers/gpu/drm/radeon/sumo_smc.c index cc051be42362..d78140705736 100644 --- a/drivers/gpu/drm/radeon/sumo_smc.c +++ b/drivers/gpu/drm/radeon/sumo_smc.c @@ -21,7 +21,6 @@ * */ -#include <drm/drmP.h> #include "radeon.h" #include "sumod.h" #include "sumo_dpm.h" diff --git a/drivers/gpu/drm/radeon/trinity_dpm.c b/drivers/gpu/drm/radeon/trinity_dpm.c index 5d317f763eea..65302f9d025e 100644 --- a/drivers/gpu/drm/radeon/trinity_dpm.c +++ b/drivers/gpu/drm/radeon/trinity_dpm.c @@ -21,13 +21,15 @@ * */ -#include <drm/drmP.h> +#include <linux/seq_file.h> + +#include <drm/drm_pci.h> + +#include "r600_dpm.h" #include "radeon.h" #include "radeon_asic.h" -#include "trinityd.h" -#include "r600_dpm.h" #include "trinity_dpm.h" -#include <linux/seq_file.h> +#include "trinityd.h" #define TRINITY_MAX_DEEPSLEEP_DIVIDER_ID 5 #define TRINITY_MINIMUM_ENGINE_CLOCK 800 diff --git a/drivers/gpu/drm/radeon/trinity_smc.c b/drivers/gpu/drm/radeon/trinity_smc.c index 0310e36e3159..f1770a5664ea 100644 --- a/drivers/gpu/drm/radeon/trinity_smc.c +++ b/drivers/gpu/drm/radeon/trinity_smc.c @@ -21,7 +21,6 @@ * */ -#include <drm/drmP.h> #include "radeon.h" #include "trinityd.h" #include "trinity_dpm.h" diff --git a/drivers/gpu/drm/radeon/uvd_v1_0.c b/drivers/gpu/drm/radeon/uvd_v1_0.c index 0dbeb504a429..f858d8d06347 100644 --- a/drivers/gpu/drm/radeon/uvd_v1_0.c +++ b/drivers/gpu/drm/radeon/uvd_v1_0.c @@ -23,7 +23,7 @@ */ #include <linux/firmware.h> -#include <drm/drmP.h> + #include "radeon.h" #include "radeon_asic.h" #include "r600d.h" @@ -438,7 +438,7 @@ int uvd_v1_0_ring_test(struct radeon_device *rdev, struct radeon_ring *ring) tmp = RREG32(UVD_CONTEXT_ID); if (tmp == 0xDEADBEEF) break; - DRM_UDELAY(1); + udelay(1); } if (i < rdev->usec_timeout) { diff --git a/drivers/gpu/drm/radeon/uvd_v2_2.c b/drivers/gpu/drm/radeon/uvd_v2_2.c index 9071e656a565..23b18edda20e 100644 --- a/drivers/gpu/drm/radeon/uvd_v2_2.c +++ b/drivers/gpu/drm/radeon/uvd_v2_2.c @@ -23,7 +23,7 @@ */ #include <linux/firmware.h> -#include <drm/drmP.h> + #include "radeon.h" #include "radeon_asic.h" #include "rv770d.h" diff --git a/drivers/gpu/drm/radeon/uvd_v3_1.c b/drivers/gpu/drm/radeon/uvd_v3_1.c index d722db2cf340..b83d0ecb3b5a 100644 --- a/drivers/gpu/drm/radeon/uvd_v3_1.c +++ b/drivers/gpu/drm/radeon/uvd_v3_1.c @@ -22,7 +22,6 @@ * Authors: Christian König <christian.koenig@amd.com> */ -#include <drm/drmP.h> #include "radeon.h" #include "radeon_asic.h" #include "nid.h" diff --git a/drivers/gpu/drm/radeon/uvd_v4_2.c b/drivers/gpu/drm/radeon/uvd_v4_2.c index 91613b8a9dc9..dc54fa4aaea8 100644 --- a/drivers/gpu/drm/radeon/uvd_v4_2.c +++ b/drivers/gpu/drm/radeon/uvd_v4_2.c @@ -23,7 +23,7 @@ */ #include <linux/firmware.h> -#include <drm/drmP.h> + #include "radeon.h" #include "radeon_asic.h" #include "cikd.h" diff --git a/drivers/gpu/drm/radeon/vce_v1_0.c b/drivers/gpu/drm/radeon/vce_v1_0.c index f541a4b5ac51..bd75bbcf5bf6 100644 --- a/drivers/gpu/drm/radeon/vce_v1_0.c +++ b/drivers/gpu/drm/radeon/vce_v1_0.c @@ -26,7 +26,7 @@ */ #include <linux/firmware.h> -#include <drm/drmP.h> + #include "radeon.h" #include "radeon_asic.h" #include "sid.h" diff --git a/drivers/gpu/drm/radeon/vce_v2_0.c b/drivers/gpu/drm/radeon/vce_v2_0.c index b0a43b68776d..d6fde3659e65 100644 --- a/drivers/gpu/drm/radeon/vce_v2_0.c +++ b/drivers/gpu/drm/radeon/vce_v2_0.c @@ -26,7 +26,7 @@ */ #include <linux/firmware.h> -#include <drm/drmP.h> + #include "radeon.h" #include "radeon_asic.h" #include "cikd.h" diff --git a/drivers/gpu/drm/rcar-du/rcar_lvds.c b/drivers/gpu/drm/rcar-du/rcar_lvds.c index fd9e0d36154f..f2a5d4d99707 100644 --- a/drivers/gpu/drm/rcar-du/rcar_lvds.c +++ b/drivers/gpu/drm/rcar-du/rcar_lvds.c @@ -94,13 +94,15 @@ static int rcar_lvds_connector_get_modes(struct drm_connector *connector) } static int rcar_lvds_connector_atomic_check(struct drm_connector *connector, - struct drm_connector_state *state) + struct drm_atomic_state *state) { struct rcar_lvds *lvds = connector_to_rcar_lvds(connector); const struct drm_display_mode *panel_mode; + struct drm_connector_state *conn_state; struct drm_crtc_state *crtc_state; - if (!state->crtc) + conn_state = drm_atomic_get_new_connector_state(state, connector); + if (!conn_state->crtc) return 0; if (list_empty(&connector->modes)) { @@ -112,9 +114,9 @@ static int rcar_lvds_connector_atomic_check(struct drm_connector *connector, struct drm_display_mode, head); /* We're not allowed to modify the resolution. */ - crtc_state = drm_atomic_get_crtc_state(state->state, state->crtc); - if (IS_ERR(crtc_state)) - return PTR_ERR(crtc_state); + crtc_state = drm_atomic_get_crtc_state(state, conn_state->crtc); + if (!crtc_state) + return -EINVAL; if (crtc_state->mode.hdisplay != panel_mode->hdisplay || crtc_state->mode.vdisplay != panel_mode->vdisplay) diff --git a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c index bc4423624209..95e5c517a15f 100644 --- a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c +++ b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Rockchip SoC DP (Display Port) interface driver. * @@ -5,11 +6,6 @@ * Author: Andy Yan <andy.yan@rock-chips.com> * Yakir Yang <ykk@rock-chips.com> * Jeff Chen <jeff.chen@rock-chips.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #include <linux/component.h> diff --git a/drivers/gpu/drm/rockchip/cdn-dp-core.c b/drivers/gpu/drm/rockchip/cdn-dp-core.c index f7b9d45aa1d6..8c32c32be85c 100644 --- a/drivers/gpu/drm/rockchip/cdn-dp-core.c +++ b/drivers/gpu/drm/rockchip/cdn-dp-core.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd * Author: Chris Zhong <zyw@rock-chips.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <drm/drmP.h> diff --git a/drivers/gpu/drm/rockchip/cdn-dp-reg.c b/drivers/gpu/drm/rockchip/cdn-dp-reg.c index 6c8b14fb1d2f..66b2d4466eab 100644 --- a/drivers/gpu/drm/rockchip/cdn-dp-reg.c +++ b/drivers/gpu/drm/rockchip/cdn-dp-reg.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd * Author: Chris Zhong <zyw@rock-chips.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/clk.h> diff --git a/drivers/gpu/drm/rockchip/cdn-dp-reg.h b/drivers/gpu/drm/rockchip/cdn-dp-reg.h index c4bbb4a83319..441248b7a79e 100644 --- a/drivers/gpu/drm/rockchip/cdn-dp-reg.h +++ b/drivers/gpu/drm/rockchip/cdn-dp-reg.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd * Author: Chris Zhong <zyw@rock-chips.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _CDN_DP_REG_H diff --git a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c index 4cdc9f86c2e5..40f3a4c53848 100644 --- a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c +++ b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c @@ -1,10 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (c) 2014, Fuzhou Rockchip Electronics Co., Ltd - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/clk.h> @@ -542,11 +538,25 @@ static int dw_hdmi_rockchip_remove(struct platform_device *pdev) return 0; } +static int __maybe_unused dw_hdmi_rockchip_resume(struct device *dev) +{ + struct rockchip_hdmi *hdmi = dev_get_drvdata(dev); + + dw_hdmi_resume(hdmi->hdmi); + + return 0; +} + +static const struct dev_pm_ops dw_hdmi_rockchip_pm = { + SET_SYSTEM_SLEEP_PM_OPS(NULL, dw_hdmi_rockchip_resume) +}; + struct platform_driver dw_hdmi_rockchip_pltfm_driver = { .probe = dw_hdmi_rockchip_probe, .remove = dw_hdmi_rockchip_remove, .driver = { .name = "dwhdmi-rockchip", + .pm = &dw_hdmi_rockchip_pm, .of_match_table = dw_hdmi_rockchip_dt_ids, }, }; diff --git a/drivers/gpu/drm/rockchip/inno_hdmi.c b/drivers/gpu/drm/rockchip/inno_hdmi.c index ce1545862b6c..f8ca98d294d0 100644 --- a/drivers/gpu/drm/rockchip/inno_hdmi.c +++ b/drivers/gpu/drm/rockchip/inno_hdmi.c @@ -1,16 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd * Zheng Yang <zhengyang@rock-chips.com> * Yakir Yang <ykk@rock-chips.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/irq.h> diff --git a/drivers/gpu/drm/rockchip/inno_hdmi.h b/drivers/gpu/drm/rockchip/inno_hdmi.h index aa7c415f8cc1..93245b55f967 100644 --- a/drivers/gpu/drm/rockchip/inno_hdmi.h +++ b/drivers/gpu/drm/rockchip/inno_hdmi.h @@ -1,16 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd * Zheng Yang <zhengyang@rock-chips.com> * Yakir Yang <ykk@rock-chips.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __INNO_HDMI_H__ diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c index cb938d3cd3c2..53d2c5bd61dc 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c @@ -1,17 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd * Author:Mark Yao <mark.yao@rock-chips.com> * * based on exynos_drm_drv.c - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <drm/drmP.h> diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.h b/drivers/gpu/drm/rockchip/rockchip_drm_drv.h index e4bc4322bc3f..c5b06048124e 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.h +++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.h @@ -1,17 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd * Author:Mark Yao <mark.yao@rock-chips.com> * * based on exynos_drm_drv.h - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _ROCKCHIP_DRM_DRV_H diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_fb.c b/drivers/gpu/drm/rockchip/rockchip_drm_fb.c index 31030cf81bc9..64ca87cf6d50 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_fb.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_fb.c @@ -1,21 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd * Author:Mark Yao <mark.yao@rock-chips.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/kernel.h> #include <drm/drm.h> #include <drm/drmP.h> #include <drm/drm_atomic.h> +#include <drm/drm_damage_helper.h> #include <drm/drm_fb_helper.h> #include <drm/drm_gem_framebuffer_helper.h> #include <drm/drm_probe_helper.h> @@ -25,20 +18,10 @@ #include "rockchip_drm_gem.h" #include "rockchip_drm_psr.h" -static int rockchip_drm_fb_dirty(struct drm_framebuffer *fb, - struct drm_file *file, - unsigned int flags, unsigned int color, - struct drm_clip_rect *clips, - unsigned int num_clips) -{ - rockchip_drm_psr_flush_all(fb->dev); - return 0; -} - static const struct drm_framebuffer_funcs rockchip_drm_fb_funcs = { .destroy = drm_gem_fb_destroy, .create_handle = drm_gem_fb_create_handle, - .dirty = rockchip_drm_fb_dirty, + .dirty = drm_atomic_helper_dirtyfb, }; static struct drm_framebuffer * diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_fb.h b/drivers/gpu/drm/rockchip/rockchip_drm_fb.h index f1265cb1aee8..1a696521096d 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_fb.h +++ b/drivers/gpu/drm/rockchip/rockchip_drm_fb.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd * Author:Mark Yao <mark.yao@rock-chips.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _ROCKCHIP_DRM_FB_H diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c b/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c index 30459de66b67..bb8ac18298f6 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd * Author:Mark Yao <mark.yao@rock-chips.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <drm/drm.h> diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.h b/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.h index 73718c5f5bbf..5fb7ac2371a8 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.h +++ b/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd * Author:Mark Yao <mark.yao@rock-chips.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _ROCKCHIP_DRM_FBDEV_H diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c index a2ebb08990e9..ba9e77acbe16 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd * Author:Mark Yao <mark.yao@rock-chips.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <drm/drm.h> diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_gem.h b/drivers/gpu/drm/rockchip/rockchip_drm_gem.h index d41fa65219d2..7ffc541bea07 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_gem.h +++ b/drivers/gpu/drm/rockchip/rockchip_drm_gem.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd * Author:Mark Yao <mark.yao@rock-chips.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _ROCKCHIP_DRM_GEM_H diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_psr.c b/drivers/gpu/drm/rockchip/rockchip_drm_psr.c index a0c8bd235b67..b604747fe453 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_psr.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_psr.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd * Author: Yakir Yang <ykk@rock-chips.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <drm/drmP.h> diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_psr.h b/drivers/gpu/drm/rockchip/rockchip_drm_psr.h index 25350ba3237b..28a9c399114e 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_psr.h +++ b/drivers/gpu/drm/rockchip/rockchip_drm_psr.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd * Author: Yakir Yang <ykk@rock-chips.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __ROCKCHIP_DRM_PSR___ diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c index 4189ca17f381..e4580d8f21e1 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd * Author:Mark Yao <mark.yao@rock-chips.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <drm/drm.h> @@ -919,29 +911,17 @@ static void vop_plane_atomic_async_update(struct drm_plane *plane, struct drm_plane_state *new_state) { struct vop *vop = to_vop(plane->state->crtc); - struct drm_plane_state *plane_state; - - plane_state = plane->funcs->atomic_duplicate_state(plane); - plane_state->crtc_x = new_state->crtc_x; - plane_state->crtc_y = new_state->crtc_y; - plane_state->crtc_h = new_state->crtc_h; - plane_state->crtc_w = new_state->crtc_w; - plane_state->src_x = new_state->src_x; - plane_state->src_y = new_state->src_y; - plane_state->src_h = new_state->src_h; - plane_state->src_w = new_state->src_w; - - if (plane_state->fb != new_state->fb) - drm_atomic_set_fb_for_plane(plane_state, new_state->fb); - - swap(plane_state, plane->state); - - if (plane->state->fb && plane->state->fb != new_state->fb) { - drm_framebuffer_get(plane->state->fb); - WARN_ON(drm_crtc_vblank_get(plane->state->crtc) != 0); - drm_flip_work_queue(&vop->fb_unref_work, plane->state->fb); - set_bit(VOP_PENDING_FB_UNREF, &vop->pending); - } + struct drm_framebuffer *old_fb = plane->state->fb; + + plane->state->crtc_x = new_state->crtc_x; + plane->state->crtc_y = new_state->crtc_y; + plane->state->crtc_h = new_state->crtc_h; + plane->state->crtc_w = new_state->crtc_w; + plane->state->src_x = new_state->src_x; + plane->state->src_y = new_state->src_y; + plane->state->src_h = new_state->src_h; + plane->state->src_w = new_state->src_w; + swap(plane->state->fb, new_state->fb); if (vop->is_enabled) { rockchip_drm_psr_inhibit_get_state(new_state->state); @@ -950,9 +930,22 @@ static void vop_plane_atomic_async_update(struct drm_plane *plane, vop_cfg_done(vop); spin_unlock(&vop->reg_lock); rockchip_drm_psr_inhibit_put_state(new_state->state); - } - plane->funcs->atomic_destroy_state(plane, plane_state); + /* + * A scanout can still be occurring, so we can't drop the + * reference to the old framebuffer. To solve this we get a + * reference to old_fb and set a worker to release it later. + * FIXME: if we perform 500 async_update calls before the + * vblank, then we can have 500 different framebuffers waiting + * to be released. + */ + if (old_fb && plane->state->fb != old_fb) { + drm_framebuffer_get(old_fb); + WARN_ON(drm_crtc_vblank_get(plane->state->crtc) != 0); + drm_flip_work_queue(&vop->fb_unref_work, old_fb); + set_bit(VOP_PENDING_FB_UNREF, &vop->pending); + } + } } static const struct drm_plane_helper_funcs plane_helper_funcs = { diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h index e64351dab610..2149a889c29d 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd * Author:Mark Yao <mark.yao@rock-chips.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _ROCKCHIP_DRM_VOP_H diff --git a/drivers/gpu/drm/rockchip/rockchip_lvds.c b/drivers/gpu/drm/rockchip/rockchip_lvds.c index e52dd5a8529e..830858a809e5 100644 --- a/drivers/gpu/drm/rockchip/rockchip_lvds.c +++ b/drivers/gpu/drm/rockchip/rockchip_lvds.c @@ -1,17 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd * Author: * Mark Yao <mark.yao@rock-chips.com> * Sandy Huang <hjc@rock-chips.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <drm/drmP.h> diff --git a/drivers/gpu/drm/rockchip/rockchip_lvds.h b/drivers/gpu/drm/rockchip/rockchip_lvds.h index 15810b737809..029bad8e1a14 100644 --- a/drivers/gpu/drm/rockchip/rockchip_lvds.h +++ b/drivers/gpu/drm/rockchip/rockchip_lvds.h @@ -1,17 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd * Author: * Sandy Huang <hjc@rock-chips.com> * Mark Yao <mark.yao@rock-chips.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _ROCKCHIP_LVDS_ diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c index e732b73033c8..7b9c74750f6d 100644 --- a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c +++ b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd * Author:Mark Yao <mark.yao@rock-chips.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <drm/drmP.h> diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.h b/drivers/gpu/drm/rockchip/rockchip_vop_reg.h index d837d4a7df4a..6e9fa5815d4d 100644 --- a/drivers/gpu/drm/rockchip/rockchip_vop_reg.h +++ b/drivers/gpu/drm/rockchip/rockchip_vop_reg.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd * Author:Mark Yao <mark.yao@rock-chips.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _ROCKCHIP_VOP_REG_H diff --git a/drivers/gpu/drm/savage/savage_bci.c b/drivers/gpu/drm/savage/savage_bci.c index 35dc74883f83..6889d6534eba 100644 --- a/drivers/gpu/drm/savage/savage_bci.c +++ b/drivers/gpu/drm/savage/savage_bci.c @@ -22,8 +22,17 @@ * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -#include <drm/drmP.h> + +#include <linux/delay.h> +#include <linux/pci.h> +#include <linux/slab.h> +#include <linux/uaccess.h> + +#include <drm/drm_device.h> +#include <drm/drm_file.h> +#include <drm/drm_print.h> #include <drm/savage_drm.h> + #include "savage_drv.h" /* Need a long timeout for shadow status updates can take a while @@ -53,7 +62,7 @@ savage_bci_wait_fifo_shadow(drm_savage_private_t * dev_priv, unsigned int n) status = dev_priv->status_ptr[0]; if ((status & mask) < threshold) return 0; - DRM_UDELAY(1); + udelay(1); } #if SAVAGE_BCI_DEBUG @@ -74,7 +83,7 @@ savage_bci_wait_fifo_s3d(drm_savage_private_t * dev_priv, unsigned int n) status = SAVAGE_READ(SAVAGE_STATUS_WORD0); if ((status & SAVAGE_FIFO_USED_MASK_S3D) <= maxUsed) return 0; - DRM_UDELAY(1); + udelay(1); } #if SAVAGE_BCI_DEBUG @@ -95,7 +104,7 @@ savage_bci_wait_fifo_s4(drm_savage_private_t * dev_priv, unsigned int n) status = SAVAGE_READ(SAVAGE_ALT_STATUS_WORD0); if ((status & SAVAGE_FIFO_USED_MASK_S4) <= maxUsed) return 0; - DRM_UDELAY(1); + udelay(1); } #if SAVAGE_BCI_DEBUG @@ -128,7 +137,7 @@ savage_bci_wait_event_shadow(drm_savage_private_t * dev_priv, uint16_t e) if ((((status & 0xffff) - e) & 0xffff) <= 0x7fff || (status & 0xffff) == 0) return 0; - DRM_UDELAY(1); + udelay(1); } #if SAVAGE_BCI_DEBUG @@ -150,7 +159,7 @@ savage_bci_wait_event_reg(drm_savage_private_t * dev_priv, uint16_t e) if ((((status & 0xffff) - e) & 0xffff) <= 0x7fff || (status & 0xffff) == 0) return 0; - DRM_UDELAY(1); + udelay(1); } #if SAVAGE_BCI_DEBUG @@ -1014,7 +1023,7 @@ int savage_bci_buffers(struct drm_device *dev, void *data, struct drm_file *file */ if (d->send_count != 0) { DRM_ERROR("Process %d trying to send %d buffers via drmDMA\n", - DRM_CURRENTPID, d->send_count); + task_pid_nr(current), d->send_count); return -EINVAL; } @@ -1022,7 +1031,7 @@ int savage_bci_buffers(struct drm_device *dev, void *data, struct drm_file *file */ if (d->request_count < 0 || d->request_count > dma->buf_count) { DRM_ERROR("Process %d trying to get %d buffers (of %d max)\n", - DRM_CURRENTPID, d->request_count, dma->buf_count); + task_pid_nr(current), d->request_count, dma->buf_count); return -EINVAL; } diff --git a/drivers/gpu/drm/savage/savage_drv.c b/drivers/gpu/drm/savage/savage_drv.c index 2bddeb8bf457..2966fcfd9548 100644 --- a/drivers/gpu/drm/savage/savage_drv.c +++ b/drivers/gpu/drm/savage/savage_drv.c @@ -25,12 +25,13 @@ #include <linux/module.h> -#include <drm/drmP.h> -#include <drm/savage_drm.h> -#include "savage_drv.h" - +#include <drm/drm_drv.h> +#include <drm/drm_file.h> +#include <drm/drm_pci.h> #include <drm/drm_pciids.h> +#include "savage_drv.h" + static struct pci_device_id pciidlist[] = { savage_PCI_IDS }; diff --git a/drivers/gpu/drm/savage/savage_drv.h b/drivers/gpu/drm/savage/savage_drv.h index 44a1009b6ecb..b0081bb64776 100644 --- a/drivers/gpu/drm/savage/savage_drv.h +++ b/drivers/gpu/drm/savage/savage_drv.h @@ -26,7 +26,11 @@ #ifndef __SAVAGE_DRV_H__ #define __SAVAGE_DRV_H__ +#include <linux/io.h> + +#include <drm/drm_ioctl.h> #include <drm/drm_legacy.h> +#include <drm/savage_drm.h> #define DRIVER_AUTHOR "Felix Kuehling" @@ -484,8 +488,10 @@ extern void savage_emit_clip_rect_s4(drm_savage_private_t * dev_priv, /* * access to MMIO */ -#define SAVAGE_READ(reg) DRM_READ32( dev_priv->mmio, (reg) ) -#define SAVAGE_WRITE(reg) DRM_WRITE32( dev_priv->mmio, (reg) ) +#define SAVAGE_READ(reg) \ + readl(((void __iomem *)dev_priv->mmio->handle) + (reg)) +#define SAVAGE_WRITE(reg) \ + writel(val, ((void __iomem *)dev_priv->mmio->handle) + (reg)) /* * access to the burst command interface (BCI) diff --git a/drivers/gpu/drm/savage/savage_state.c b/drivers/gpu/drm/savage/savage_state.c index ebb8b7d32b33..a2ac25c11c90 100644 --- a/drivers/gpu/drm/savage/savage_state.c +++ b/drivers/gpu/drm/savage/savage_state.c @@ -22,8 +22,15 @@ * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -#include <drm/drmP.h> + +#include <linux/slab.h> +#include <linux/uaccess.h> + +#include <drm/drm_device.h> +#include <drm/drm_file.h> +#include <drm/drm_print.h> #include <drm/savage_drm.h> + #include "savage_drv.h" void savage_emit_clip_rect_s3d(drm_savage_private_t * dev_priv, diff --git a/drivers/gpu/drm/sis/sis_drv.c b/drivers/gpu/drm/sis/sis_drv.c index e04a92658cd7..ee3801201ecc 100644 --- a/drivers/gpu/drm/sis/sis_drv.c +++ b/drivers/gpu/drm/sis/sis_drv.c @@ -27,11 +27,13 @@ #include <linux/module.h> -#include <drm/drmP.h> +#include <drm/drm_drv.h> +#include <drm/drm_file.h> +#include <drm/drm_pci.h> +#include <drm/drm_pciids.h> #include <drm/sis_drm.h> -#include "sis_drv.h" -#include <drm/drm_pciids.h> +#include "sis_drv.h" static struct pci_device_id pciidlist[] = { sisdrv_PCI_IDS diff --git a/drivers/gpu/drm/sis/sis_drv.h b/drivers/gpu/drm/sis/sis_drv.h index 328f8a750976..81339443b3b1 100644 --- a/drivers/gpu/drm/sis/sis_drv.h +++ b/drivers/gpu/drm/sis/sis_drv.h @@ -28,7 +28,9 @@ #ifndef _SIS_DRV_H_ #define _SIS_DRV_H_ +#include <drm/drm_ioctl.h> #include <drm/drm_legacy.h> +#include <drm/drm_mm.h> /* General customization: */ @@ -46,12 +48,8 @@ enum sis_family { SIS_CHIP_315 = 1, }; -#include <drm/drm_mm.h> - - -#define SIS_BASE (dev_priv->mmio) -#define SIS_READ(reg) DRM_READ32(SIS_BASE, reg) -#define SIS_WRITE(reg, val) DRM_WRITE32(SIS_BASE, reg, val) +#define SIS_READ(reg) readl(((void __iomem *)dev_priv->mmio->handle) + (reg)) +#define SIS_WRITE(reg, val) writel(val, ((void __iomem *)dev_priv->mmio->handle) + (reg)) typedef struct drm_sis_private { drm_local_map_t *mmio; diff --git a/drivers/gpu/drm/sis/sis_mm.c b/drivers/gpu/drm/sis/sis_mm.c index 1622db24cd39..e51d4289a3d0 100644 --- a/drivers/gpu/drm/sis/sis_mm.c +++ b/drivers/gpu/drm/sis/sis_mm.c @@ -31,11 +31,14 @@ * Thomas Hellström <thomas-at-tungstengraphics-dot-com> */ -#include <drm/drmP.h> +#include <video/sisfb.h> + +#include <drm/drm_device.h> +#include <drm/drm_file.h> #include <drm/sis_drm.h> + #include "sis_drv.h" -#include <video/sisfb.h> #define VIDEO_TYPE 0 #define AGP_TYPE 1 diff --git a/drivers/gpu/drm/sti/sti_awg_utils.c b/drivers/gpu/drm/sti/sti_awg_utils.c index 7c5a7830b6e8..5ff87a4a1c4c 100644 --- a/drivers/gpu/drm/sti/sti_awg_utils.c +++ b/drivers/gpu/drm/sti/sti_awg_utils.c @@ -4,6 +4,8 @@ * Author: Vincent Abriou <vincent.abriou@st.com> for STMicroelectronics. */ +#include <drm/drm_print.h> + #include "sti_awg_utils.h" #define AWG_DELAY (-5) diff --git a/drivers/gpu/drm/sti/sti_awg_utils.h b/drivers/gpu/drm/sti/sti_awg_utils.h index 258a568f050b..8ddfdc049b10 100644 --- a/drivers/gpu/drm/sti/sti_awg_utils.h +++ b/drivers/gpu/drm/sti/sti_awg_utils.h @@ -7,7 +7,7 @@ #ifndef _STI_AWG_UTILS_H_ #define _STI_AWG_UTILS_H_ -#include <drm/drmP.h> +#include <linux/types.h> #define AWG_MAX_INST 64 diff --git a/drivers/gpu/drm/sti/sti_compositor.c b/drivers/gpu/drm/sti/sti_compositor.c index 021b8fcaa0b9..c7652584255d 100644 --- a/drivers/gpu/drm/sti/sti_compositor.c +++ b/drivers/gpu/drm/sti/sti_compositor.c @@ -7,11 +7,14 @@ */ #include <linux/component.h> +#include <linux/io.h> #include <linux/module.h> #include <linux/platform_device.h> #include <linux/reset.h> -#include <drm/drmP.h> +#include <drm/drm_device.h> +#include <drm/drm_print.h> +#include <drm/drm_vblank.h> #include "sti_compositor.h" #include "sti_crtc.h" diff --git a/drivers/gpu/drm/sti/sti_crtc.c b/drivers/gpu/drm/sti/sti_crtc.c index 387f0bed6c1c..dc64fbfc4e61 100644 --- a/drivers/gpu/drm/sti/sti_crtc.c +++ b/drivers/gpu/drm/sti/sti_crtc.c @@ -8,11 +8,13 @@ #include <linux/clk.h> -#include <drm/drmP.h> #include <drm/drm_atomic.h> #include <drm/drm_atomic_helper.h> +#include <drm/drm_device.h> #include <drm/drm_plane_helper.h> +#include <drm/drm_print.h> #include <drm/drm_probe_helper.h> +#include <drm/drm_vblank.h> #include "sti_compositor.h" #include "sti_crtc.h" diff --git a/drivers/gpu/drm/sti/sti_crtc.h b/drivers/gpu/drm/sti/sti_crtc.h index d87c488212d6..df489ab14e2b 100644 --- a/drivers/gpu/drm/sti/sti_crtc.h +++ b/drivers/gpu/drm/sti/sti_crtc.h @@ -7,8 +7,10 @@ #ifndef _STI_CRTC_H_ #define _STI_CRTC_H_ -#include <drm/drmP.h> - +struct drm_crtc; +struct drm_device; +struct drm_plane; +struct notifier_block; struct sti_mixer; int sti_crtc_init(struct drm_device *drm_dev, struct sti_mixer *mixer, diff --git a/drivers/gpu/drm/sti/sti_cursor.c b/drivers/gpu/drm/sti/sti_cursor.c index bc908453ffb3..0bf7c332cf0b 100644 --- a/drivers/gpu/drm/sti/sti_cursor.c +++ b/drivers/gpu/drm/sti/sti_cursor.c @@ -6,9 +6,11 @@ * for STMicroelectronics. */ +#include <linux/dma-mapping.h> #include <linux/seq_file.h> #include <drm/drm_atomic.h> +#include <drm/drm_device.h> #include <drm/drm_fb_cma_helper.h> #include <drm/drm_gem_cma_helper.h> diff --git a/drivers/gpu/drm/sti/sti_cursor.h b/drivers/gpu/drm/sti/sti_cursor.h index 067feda5226c..25ebeb3f6bbc 100644 --- a/drivers/gpu/drm/sti/sti_cursor.h +++ b/drivers/gpu/drm/sti/sti_cursor.h @@ -7,6 +7,9 @@ #ifndef _STI_CURSOR_H_ #define _STI_CURSOR_H_ +struct drm_device; +struct device; + struct drm_plane *sti_cursor_create(struct drm_device *drm_dev, struct device *dev, int desc, void __iomem *baseaddr, diff --git a/drivers/gpu/drm/sti/sti_drv.c b/drivers/gpu/drm/sti/sti_drv.c index a525fd899f68..bb6ae6dd66c9 100644 --- a/drivers/gpu/drm/sti/sti_drv.c +++ b/drivers/gpu/drm/sti/sti_drv.c @@ -4,25 +4,26 @@ * Author: Benjamin Gaignard <benjamin.gaignard@st.com> for STMicroelectronics. */ -#include <drm/drmP.h> - #include <linux/component.h> -#include <linux/debugfs.h> +#include <linux/dma-mapping.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/of_platform.h> #include <drm/drm_atomic.h> #include <drm/drm_atomic_helper.h> +#include <drm/drm_debugfs.h> +#include <drm/drm_drv.h> +#include <drm/drm_fb_cma_helper.h> +#include <drm/drm_fb_helper.h> #include <drm/drm_gem_cma_helper.h> #include <drm/drm_gem_framebuffer_helper.h> -#include <drm/drm_fb_helper.h> -#include <drm/drm_fb_cma_helper.h> #include <drm/drm_of.h> #include <drm/drm_probe_helper.h> #include "sti_crtc.h" #include "sti_drv.h" +#include "sti_drv.h" #include "sti_plane.h" #define DRIVER_NAME "sti" @@ -95,7 +96,6 @@ static struct drm_info_list sti_drm_dbg_list[] = { static int sti_drm_dbg_init(struct drm_minor *minor) { - struct dentry *dentry; int ret; ret = drm_debugfs_create_files(sti_drm_dbg_list, @@ -104,13 +104,8 @@ static int sti_drm_dbg_init(struct drm_minor *minor) if (ret) goto err; - dentry = debugfs_create_file("fps_show", S_IRUGO | S_IWUSR, - minor->debugfs_root, minor->dev, - &sti_drm_fps_fops); - if (!dentry) { - ret = -ENOMEM; - goto err; - } + debugfs_create_file("fps_show", S_IRUGO | S_IWUSR, minor->debugfs_root, + minor->dev, &sti_drm_fps_fops); DRM_INFO("%s: debugfs installed\n", DRIVER_NAME); return 0; diff --git a/drivers/gpu/drm/sti/sti_drv.h b/drivers/gpu/drm/sti/sti_drv.h index 4b41142a22e4..b5b2dd560bae 100644 --- a/drivers/gpu/drm/sti/sti_drv.h +++ b/drivers/gpu/drm/sti/sti_drv.h @@ -7,10 +7,11 @@ #ifndef _STI_DRV_H_ #define _STI_DRV_H_ -#include <drm/drmP.h> +#include <linux/platform_device.h> +struct drm_device; +struct drm_property; struct sti_compositor; -struct sti_tvout; /** * STI drm private structure diff --git a/drivers/gpu/drm/sti/sti_dvo.c b/drivers/gpu/drm/sti/sti_dvo.c index b31cc2672d36..9e6d5d8b7030 100644 --- a/drivers/gpu/drm/sti/sti_dvo.c +++ b/drivers/gpu/drm/sti/sti_dvo.c @@ -11,9 +11,10 @@ #include <linux/of_gpio.h> #include <linux/platform_device.h> -#include <drm/drmP.h> #include <drm/drm_atomic_helper.h> +#include <drm/drm_device.h> #include <drm/drm_panel.h> +#include <drm/drm_print.h> #include <drm/drm_probe_helper.h> #include "sti_awg_utils.h" diff --git a/drivers/gpu/drm/sti/sti_gdp.c b/drivers/gpu/drm/sti/sti_gdp.c index cff7b2b5ee9e..8e926cd6a1c8 100644 --- a/drivers/gpu/drm/sti/sti_gdp.c +++ b/drivers/gpu/drm/sti/sti_gdp.c @@ -5,10 +5,14 @@ * Fabien Dessenne <fabien.dessenne@st.com> * for STMicroelectronics. */ + +#include <linux/dma-mapping.h> #include <linux/seq_file.h> #include <drm/drm_atomic.h> +#include <drm/drm_device.h> #include <drm/drm_fb_cma_helper.h> +#include <drm/drm_fourcc.h> #include <drm/drm_gem_cma_helper.h> #include "sti_compositor.h" diff --git a/drivers/gpu/drm/sti/sti_gdp.h b/drivers/gpu/drm/sti/sti_gdp.h index d3e8ebfe2e66..deb07e34173d 100644 --- a/drivers/gpu/drm/sti/sti_gdp.h +++ b/drivers/gpu/drm/sti/sti_gdp.h @@ -11,6 +11,11 @@ #include <linux/types.h> +#include <drm/drm_plane.h> + +struct drm_device; +struct device; + struct drm_plane *sti_gdp_create(struct drm_device *drm_dev, struct device *dev, int desc, void __iomem *baseaddr, diff --git a/drivers/gpu/drm/sti/sti_hda.c b/drivers/gpu/drm/sti/sti_hda.c index ff9256673fc8..94e404f13234 100644 --- a/drivers/gpu/drm/sti/sti_hda.c +++ b/drivers/gpu/drm/sti/sti_hda.c @@ -6,12 +6,16 @@ #include <linux/clk.h> #include <linux/component.h> +#include <linux/io.h> #include <linux/module.h> #include <linux/platform_device.h> #include <linux/seq_file.h> -#include <drm/drmP.h> #include <drm/drm_atomic_helper.h> +#include <drm/drm_debugfs.h> +#include <drm/drm_device.h> +#include <drm/drm_file.h> +#include <drm/drm_print.h> #include <drm/drm_probe_helper.h> /* HDformatter registers */ diff --git a/drivers/gpu/drm/sti/sti_hdmi.c b/drivers/gpu/drm/sti/sti_hdmi.c index 6000df624980..f03d617edc4c 100644 --- a/drivers/gpu/drm/sti/sti_hdmi.c +++ b/drivers/gpu/drm/sti/sti_hdmi.c @@ -13,9 +13,12 @@ #include <linux/platform_device.h> #include <linux/reset.h> -#include <drm/drmP.h> #include <drm/drm_atomic_helper.h> +#include <drm/drm_debugfs.h> +#include <drm/drm_drv.h> #include <drm/drm_edid.h> +#include <drm/drm_file.h> +#include <drm/drm_print.h> #include <drm/drm_probe_helper.h> #include <sound/hdmi-codec.h> diff --git a/drivers/gpu/drm/sti/sti_hdmi.h b/drivers/gpu/drm/sti/sti_hdmi.h index 63a24941db3b..1f6dc90b5d83 100644 --- a/drivers/gpu/drm/sti/sti_hdmi.h +++ b/drivers/gpu/drm/sti/sti_hdmi.h @@ -10,9 +10,11 @@ #include <linux/hdmi.h> #include <linux/platform_device.h> -#include <drm/drmP.h> #include <media/cec-notifier.h> +#include <drm/drm_modes.h> +#include <drm/drm_property.h> + #define HDMI_STA 0x0010 #define HDMI_STA_DLL_LCK BIT(5) #define HDMI_STA_HOT_PLUG BIT(4) diff --git a/drivers/gpu/drm/sti/sti_hdmi_tx3g4c28phy.c b/drivers/gpu/drm/sti/sti_hdmi_tx3g4c28phy.c index 01699af6a768..d5f94dca0d32 100644 --- a/drivers/gpu/drm/sti/sti_hdmi_tx3g4c28phy.c +++ b/drivers/gpu/drm/sti/sti_hdmi_tx3g4c28phy.c @@ -4,6 +4,8 @@ * Author: Vincent Abriou <vincent.abriou@st.com> for STMicroelectronics. */ +#include <drm/drm_print.h> + #include "sti_hdmi_tx3g4c28phy.h" #define HDMI_SRZ_CFG 0x504 diff --git a/drivers/gpu/drm/sti/sti_hqvdp.c b/drivers/gpu/drm/sti/sti_hqvdp.c index 23565f52dd71..1015abe0ce08 100644 --- a/drivers/gpu/drm/sti/sti_hqvdp.c +++ b/drivers/gpu/drm/sti/sti_hqvdp.c @@ -5,19 +5,25 @@ */ #include <linux/component.h> +#include <linux/delay.h> +#include <linux/dma-mapping.h> #include <linux/firmware.h> +#include <linux/io.h> +#include <linux/module.h> #include <linux/reset.h> #include <linux/seq_file.h> #include <drm/drm_atomic.h> +#include <drm/drm_device.h> #include <drm/drm_fb_cma_helper.h> +#include <drm/drm_fourcc.h> #include <drm/drm_gem_cma_helper.h> #include "sti_compositor.h" +#include "sti_drv.h" #include "sti_hqvdp_lut.h" #include "sti_plane.h" #include "sti_vtg.h" -#include "sti_drv.h" /* Firmware name */ #define HQVDP_FMW_NAME "hqvdp-stih407.bin" diff --git a/drivers/gpu/drm/sti/sti_mixer.c b/drivers/gpu/drm/sti/sti_mixer.c index a4f45c74d678..c3a3e1e5fc8a 100644 --- a/drivers/gpu/drm/sti/sti_mixer.c +++ b/drivers/gpu/drm/sti/sti_mixer.c @@ -5,8 +5,12 @@ * Fabien Dessenne <fabien.dessenne@st.com> * for STMicroelectronics. */ + +#include <linux/moduleparam.h> #include <linux/seq_file.h> +#include <drm/drm_print.h> + #include "sti_compositor.h" #include "sti_mixer.h" #include "sti_vtg.h" diff --git a/drivers/gpu/drm/sti/sti_mixer.h b/drivers/gpu/drm/sti/sti_mixer.h index 4cb3cfddc03a..d9544246913a 100644 --- a/drivers/gpu/drm/sti/sti_mixer.h +++ b/drivers/gpu/drm/sti/sti_mixer.h @@ -9,10 +9,15 @@ #ifndef _STI_MIXER_H_ #define _STI_MIXER_H_ -#include <drm/drmP.h> +#include <drm/drm_crtc.h> + +#include <drm/drm_debugfs.h> +#include <drm/drm_file.h> #include "sti_plane.h" +struct device; + #define to_sti_mixer(x) container_of(x, struct sti_mixer, drm_crtc) enum sti_mixer_status { diff --git a/drivers/gpu/drm/sti/sti_plane.c b/drivers/gpu/drm/sti/sti_plane.c index b48cd86e0250..3da4a46df2f2 100644 --- a/drivers/gpu/drm/sti/sti_plane.c +++ b/drivers/gpu/drm/sti/sti_plane.c @@ -6,8 +6,10 @@ * for STMicroelectronics. */ -#include <drm/drmP.h> +#include <linux/types.h> + #include <drm/drm_fb_cma_helper.h> +#include <drm/drm_fourcc.h> #include <drm/drm_gem_cma_helper.h> #include "sti_compositor.h" diff --git a/drivers/gpu/drm/sti/sti_plane.h b/drivers/gpu/drm/sti/sti_plane.h index b8d7fae2a014..065ffffbfb4a 100644 --- a/drivers/gpu/drm/sti/sti_plane.h +++ b/drivers/gpu/drm/sti/sti_plane.h @@ -7,7 +7,6 @@ #ifndef _STI_PLANE_H_ #define _STI_PLANE_H_ -#include <drm/drmP.h> #include <drm/drm_atomic_helper.h> #include <drm/drm_plane_helper.h> diff --git a/drivers/gpu/drm/sti/sti_tvout.c b/drivers/gpu/drm/sti/sti_tvout.c index c42f2fa7053c..e1b3c8cb7287 100644 --- a/drivers/gpu/drm/sti/sti_tvout.c +++ b/drivers/gpu/drm/sti/sti_tvout.c @@ -8,14 +8,18 @@ #include <linux/clk.h> #include <linux/component.h> +#include <linux/io.h> #include <linux/module.h> #include <linux/of_platform.h> #include <linux/platform_device.h> #include <linux/reset.h> #include <linux/seq_file.h> -#include <drm/drmP.h> #include <drm/drm_atomic_helper.h> +#include <drm/drm_debugfs.h> +#include <drm/drm_device.h> +#include <drm/drm_file.h> +#include <drm/drm_print.h> #include "sti_crtc.h" #include "sti_drv.h" diff --git a/drivers/gpu/drm/sti/sti_vid.c b/drivers/gpu/drm/sti/sti_vid.c index 2aac36c95835..2d4230410464 100644 --- a/drivers/gpu/drm/sti/sti_vid.c +++ b/drivers/gpu/drm/sti/sti_vid.c @@ -5,7 +5,9 @@ */ #include <linux/seq_file.h> -#include <drm/drmP.h> +#include <drm/drm_debugfs.h> +#include <drm/drm_file.h> +#include <drm/drm_print.h> #include "sti_plane.h" #include "sti_vid.h" diff --git a/drivers/gpu/drm/sti/sti_vtg.c b/drivers/gpu/drm/sti/sti_vtg.c index 6c421644de18..ef4009f11396 100644 --- a/drivers/gpu/drm/sti/sti_vtg.c +++ b/drivers/gpu/drm/sti/sti_vtg.c @@ -8,11 +8,13 @@ */ #include <linux/module.h> +#include <linux/io.h> #include <linux/notifier.h> #include <linux/of_platform.h> #include <linux/platform_device.h> -#include <drm/drmP.h> +#include <drm/drm_modes.h> +#include <drm/drm_print.h> #include "sti_drv.h" #include "sti_vtg.h" diff --git a/drivers/gpu/drm/sti/sti_vtg.h b/drivers/gpu/drm/sti/sti_vtg.h index d177129e5bcb..46faf141b2d9 100644 --- a/drivers/gpu/drm/sti/sti_vtg.h +++ b/drivers/gpu/drm/sti/sti_vtg.h @@ -16,6 +16,7 @@ #define VTG_SYNC_ID_DVO 4 struct sti_vtg; +struct drm_crtc; struct drm_display_mode; struct notifier_block; diff --git a/drivers/gpu/drm/stm/drv.c b/drivers/gpu/drm/stm/drv.c index 5834ef56fbaa..5659572151a8 100644 --- a/drivers/gpu/drm/stm/drv.c +++ b/drivers/gpu/drm/stm/drv.c @@ -12,6 +12,7 @@ #include <linux/dma-mapping.h> #include <linux/module.h> #include <linux/of_platform.h> +#include <linux/pm_runtime.h> #include <drm/drm_atomic.h> #include <drm/drm_atomic_helper.h> @@ -135,14 +136,15 @@ static __maybe_unused int drv_suspend(struct device *dev) struct ltdc_device *ldev = ddev->dev_private; struct drm_atomic_state *state; - drm_kms_helper_poll_disable(ddev); + if (WARN_ON(!ldev->suspend_state)) + return -ENOENT; + state = drm_atomic_helper_suspend(ddev); - if (IS_ERR(state)) { - drm_kms_helper_poll_enable(ddev); + if (IS_ERR(state)) return PTR_ERR(state); - } + ldev->suspend_state = state; - ltdc_suspend(ddev); + pm_runtime_force_suspend(dev); return 0; } @@ -151,16 +153,41 @@ static __maybe_unused int drv_resume(struct device *dev) { struct drm_device *ddev = dev_get_drvdata(dev); struct ltdc_device *ldev = ddev->dev_private; + int ret; - ltdc_resume(ddev); - drm_atomic_helper_resume(ddev, ldev->suspend_state); - drm_kms_helper_poll_enable(ddev); + pm_runtime_force_resume(dev); + ret = drm_atomic_helper_resume(ddev, ldev->suspend_state); + if (ret) { + pm_runtime_force_suspend(dev); + ldev->suspend_state = NULL; + return ret; + } return 0; } +static __maybe_unused int drv_runtime_suspend(struct device *dev) +{ + struct drm_device *ddev = dev_get_drvdata(dev); + + DRM_DEBUG_DRIVER("\n"); + ltdc_suspend(ddev); + + return 0; +} + +static __maybe_unused int drv_runtime_resume(struct device *dev) +{ + struct drm_device *ddev = dev_get_drvdata(dev); + + DRM_DEBUG_DRIVER("\n"); + return ltdc_resume(ddev); +} + static const struct dev_pm_ops drv_pm_ops = { SET_SYSTEM_SLEEP_PM_OPS(drv_suspend, drv_resume) + SET_RUNTIME_PM_OPS(drv_runtime_suspend, + drv_runtime_resume, NULL) }; static int stm_drm_platform_probe(struct platform_device *pdev) diff --git a/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c b/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c index 01db020c8953..0ab32fee6c1b 100644 --- a/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c +++ b/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c @@ -210,10 +210,27 @@ static int dw_mipi_dsi_phy_init(void *priv_data) if (ret) DRM_DEBUG_DRIVER("!TIMEOUT! waiting PLL, let's continue\n"); + return 0; +} + +static void dw_mipi_dsi_phy_power_on(void *priv_data) +{ + struct dw_mipi_dsi_stm *dsi = priv_data; + + DRM_DEBUG_DRIVER("\n"); + /* Enable the DSI wrapper */ dsi_set(dsi, DSI_WCR, WCR_DSIEN); +} - return 0; +static void dw_mipi_dsi_phy_power_off(void *priv_data) +{ + struct dw_mipi_dsi_stm *dsi = priv_data; + + DRM_DEBUG_DRIVER("\n"); + + /* Disable the DSI wrapper */ + dsi_clear(dsi, DSI_WCR, WCR_DSIEN); } static int @@ -287,6 +304,8 @@ dw_mipi_dsi_get_lane_mbps(void *priv_data, const struct drm_display_mode *mode, static const struct dw_mipi_dsi_phy_ops dw_mipi_dsi_stm_phy_ops = { .init = dw_mipi_dsi_phy_init, + .power_on = dw_mipi_dsi_phy_power_on, + .power_off = dw_mipi_dsi_phy_power_off, .get_lane_mbps = dw_mipi_dsi_get_lane_mbps, }; diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c index ac29890edeb6..2fe6c4a8d915 100644 --- a/drivers/gpu/drm/stm/ltdc.c +++ b/drivers/gpu/drm/stm/ltdc.c @@ -16,6 +16,7 @@ #include <linux/of_address.h> #include <linux/of_graph.h> #include <linux/platform_device.h> +#include <linux/pm_runtime.h> #include <linux/reset.h> #include <drm/drm_atomic.h> @@ -444,6 +445,7 @@ static void ltdc_crtc_atomic_disable(struct drm_crtc *crtc, struct drm_crtc_state *old_state) { struct ltdc_device *ldev = crtc_to_ltdc(crtc); + struct drm_device *ddev = crtc->dev; DRM_DEBUG_DRIVER("\n"); @@ -457,6 +459,8 @@ static void ltdc_crtc_atomic_disable(struct drm_crtc *crtc, /* immediately commit disable of layers before switching off LTDC */ reg_set(ldev->regs, LTDC_SRCR, SRCR_IMR); + + pm_runtime_put_sync(ddev->dev); } #define CLK_TOLERANCE_HZ 50 @@ -505,17 +509,31 @@ static bool ltdc_crtc_mode_fixup(struct drm_crtc *crtc, struct drm_display_mode *adjusted_mode) { struct ltdc_device *ldev = crtc_to_ltdc(crtc); + struct drm_device *ddev = crtc->dev; int rate = mode->clock * 1000; + bool runtime_active; + int ret; + + runtime_active = pm_runtime_active(ddev->dev); + + if (runtime_active) + pm_runtime_put_sync(ddev->dev); - clk_disable(ldev->pixel_clk); if (clk_set_rate(ldev->pixel_clk, rate) < 0) { DRM_ERROR("Cannot set rate (%dHz) for pixel clk\n", rate); return false; } - clk_enable(ldev->pixel_clk); adjusted_mode->clock = clk_get_rate(ldev->pixel_clk) / 1000; + if (runtime_active) { + ret = pm_runtime_get_sync(ddev->dev); + if (ret) { + DRM_ERROR("Failed to fixup mode, cannot get sync\n"); + return false; + } + } + DRM_DEBUG_DRIVER("requested clock %dkHz, adjusted clock %dkHz\n", mode->clock, adjusted_mode->clock); @@ -525,11 +543,21 @@ static bool ltdc_crtc_mode_fixup(struct drm_crtc *crtc, static void ltdc_crtc_mode_set_nofb(struct drm_crtc *crtc) { struct ltdc_device *ldev = crtc_to_ltdc(crtc); + struct drm_device *ddev = crtc->dev; struct drm_display_mode *mode = &crtc->state->adjusted_mode; struct videomode vm; u32 hsync, vsync, accum_hbp, accum_vbp, accum_act_w, accum_act_h; u32 total_width, total_height; u32 val; + int ret; + + if (!pm_runtime_active(ddev->dev)) { + ret = pm_runtime_get_sync(ddev->dev); + if (ret) { + DRM_ERROR("Failed to set mode, cannot get sync\n"); + return; + } + } drm_display_mode_to_videomode(mode, &vm); @@ -590,6 +618,7 @@ static void ltdc_crtc_atomic_flush(struct drm_crtc *crtc, struct drm_crtc_state *old_crtc_state) { struct ltdc_device *ldev = crtc_to_ltdc(crtc); + struct drm_device *ddev = crtc->dev; struct drm_pending_vblank_event *event = crtc->state->event; DRM_DEBUG_ATOMIC("\n"); @@ -602,12 +631,12 @@ static void ltdc_crtc_atomic_flush(struct drm_crtc *crtc, if (event) { crtc->state->event = NULL; - spin_lock_irq(&crtc->dev->event_lock); + spin_lock_irq(&ddev->event_lock); if (drm_crtc_vblank_get(crtc) == 0) drm_crtc_arm_vblank_event(crtc, event); else drm_crtc_send_vblank_event(crtc, event); - spin_unlock_irq(&crtc->dev->event_lock); + spin_unlock_irq(&ddev->event_lock); } } @@ -663,15 +692,19 @@ bool ltdc_crtc_scanoutpos(struct drm_device *ddev, unsigned int pipe, * Computation for the two first cases are identical so we can * simplify the code and only test if line > vactive_end */ - line = reg_read(ldev->regs, LTDC_CPSR) & CPSR_CYPOS; - vactive_start = reg_read(ldev->regs, LTDC_BPCR) & BPCR_AVBP; - vactive_end = reg_read(ldev->regs, LTDC_AWCR) & AWCR_AAH; - vtotal = reg_read(ldev->regs, LTDC_TWCR) & TWCR_TOTALH; - - if (line > vactive_end) - *vpos = line - vtotal - vactive_start; - else - *vpos = line - vactive_start; + if (pm_runtime_active(ddev->dev)) { + line = reg_read(ldev->regs, LTDC_CPSR) & CPSR_CYPOS; + vactive_start = reg_read(ldev->regs, LTDC_BPCR) & BPCR_AVBP; + vactive_end = reg_read(ldev->regs, LTDC_AWCR) & AWCR_AAH; + vtotal = reg_read(ldev->regs, LTDC_TWCR) & TWCR_TOTALH; + + if (line > vactive_end) + *vpos = line - vtotal - vactive_start; + else + *vpos = line - vactive_start; + } else { + *vpos = 0; + } *hpos = 0; @@ -1196,7 +1229,7 @@ int ltdc_load(struct drm_device *ddev) goto err; } - DRM_INFO("ltdc hw version 0x%08x - ready\n", ldev->caps.hw_version); + DRM_DEBUG_DRIVER("ltdc hw version 0x%08x\n", ldev->caps.hw_version); /* Add endpoints panels or bridges if any */ for (i = 0; i < MAX_ENDPOINTS; i++) { @@ -1243,8 +1276,11 @@ int ltdc_load(struct drm_device *ddev) /* Allow usage of vblank without having to call drm_irq_install */ ddev->irq_enabled = 1; - return 0; + clk_disable_unprepare(ldev->pixel_clk); + + pm_runtime_enable(ddev->dev); + return 0; err: for (i = 0; i < MAX_ENDPOINTS; i++) drm_panel_bridge_remove(bridge[i]); @@ -1256,7 +1292,6 @@ err: void ltdc_unload(struct drm_device *ddev) { - struct ltdc_device *ldev = ddev->dev_private; int i; DRM_DEBUG_DRIVER("\n"); @@ -1264,7 +1299,7 @@ void ltdc_unload(struct drm_device *ddev) for (i = 0; i < MAX_ENDPOINTS; i++) drm_of_panel_bridge_remove(ddev->dev->of_node, 0, i); - clk_disable_unprepare(ldev->pixel_clk); + pm_runtime_disable(ddev->dev); } MODULE_AUTHOR("Philippe Cornu <philippe.cornu@st.com>"); diff --git a/drivers/gpu/drm/sun4i/sun4i_backend.c b/drivers/gpu/drm/sun4i/sun4i_backend.c index 4e5922c89d7b..78d8c3afe825 100644 --- a/drivers/gpu/drm/sun4i/sun4i_backend.c +++ b/drivers/gpu/drm/sun4i/sun4i_backend.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2015 Free Electrons * Copyright (C) 2015 NextThing Co * * Maxime Ripard <maxime.ripard@free-electrons.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #include <drm/drmP.h> diff --git a/drivers/gpu/drm/sun4i/sun4i_backend.h b/drivers/gpu/drm/sun4i/sun4i_backend.h index 01f66463271b..b4383777c83b 100644 --- a/drivers/gpu/drm/sun4i/sun4i_backend.h +++ b/drivers/gpu/drm/sun4i/sun4i_backend.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2015 Free Electrons * Copyright (C) 2015 NextThing Co * * Maxime Ripard <maxime.ripard@free-electrons.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #ifndef _SUN4I_BACKEND_H_ diff --git a/drivers/gpu/drm/sun4i/sun4i_crtc.c b/drivers/gpu/drm/sun4i/sun4i_crtc.c index cdb881e34470..9d8504f813a4 100644 --- a/drivers/gpu/drm/sun4i/sun4i_crtc.c +++ b/drivers/gpu/drm/sun4i/sun4i_crtc.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2015 Free Electrons * Copyright (C) 2015 NextThing Co * * Maxime Ripard <maxime.ripard@free-electrons.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #include <drm/drmP.h> diff --git a/drivers/gpu/drm/sun4i/sun4i_crtc.h b/drivers/gpu/drm/sun4i/sun4i_crtc.h index bf0ce36eb518..ed7aa7ce4b9c 100644 --- a/drivers/gpu/drm/sun4i/sun4i_crtc.h +++ b/drivers/gpu/drm/sun4i/sun4i_crtc.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2015 Free Electrons * Copyright (C) 2015 NextThing Co * * Maxime Ripard <maxime.ripard@free-electrons.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #ifndef _SUN4I_CRTC_H_ diff --git a/drivers/gpu/drm/sun4i/sun4i_dotclock.c b/drivers/gpu/drm/sun4i/sun4i_dotclock.c index 2a15f2f9271e..417ade3d2565 100644 --- a/drivers/gpu/drm/sun4i/sun4i_dotclock.c +++ b/drivers/gpu/drm/sun4i/sun4i_dotclock.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2016 Free Electrons * Copyright (C) 2016 NextThing Co * * Maxime Ripard <maxime.ripard@free-electrons.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #include <linux/clk-provider.h> diff --git a/drivers/gpu/drm/sun4i/sun4i_dotclock.h b/drivers/gpu/drm/sun4i/sun4i_dotclock.h index d5e25fa9eff1..ac60da2455ca 100644 --- a/drivers/gpu/drm/sun4i/sun4i_dotclock.h +++ b/drivers/gpu/drm/sun4i/sun4i_dotclock.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2015 Free Electrons * Copyright (C) 2015 NextThing Co * * Maxime Ripard <maxime.ripard@free-electrons.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #ifndef _SUN4I_DOTCLOCK_H_ diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c index 0270d7ea5651..1a1b52e6f73e 100644 --- a/drivers/gpu/drm/sun4i/sun4i_drv.c +++ b/drivers/gpu/drm/sun4i/sun4i_drv.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2015 Free Electrons * Copyright (C) 2015 NextThing Co * * Maxime Ripard <maxime.ripard@free-electrons.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #include <linux/component.h> diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.h b/drivers/gpu/drm/sun4i/sun4i_drv.h index 5750b8ce8b31..b7ba080614a2 100644 --- a/drivers/gpu/drm/sun4i/sun4i_drv.h +++ b/drivers/gpu/drm/sun4i/sun4i_drv.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2015 Free Electrons * Copyright (C) 2015 NextThing Co * * Maxime Ripard <maxime.ripard@free-electrons.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #ifndef _SUN4I_DRV_H_ diff --git a/drivers/gpu/drm/sun4i/sun4i_framebuffer.c b/drivers/gpu/drm/sun4i/sun4i_framebuffer.c index cb828028ae06..35c040716680 100644 --- a/drivers/gpu/drm/sun4i/sun4i_framebuffer.c +++ b/drivers/gpu/drm/sun4i/sun4i_framebuffer.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2015 Free Electrons * Copyright (C) 2015 NextThing Co * * Maxime Ripard <maxime.ripard@free-electrons.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #include <drm/drm_atomic.h> diff --git a/drivers/gpu/drm/sun4i/sun4i_framebuffer.h b/drivers/gpu/drm/sun4i/sun4i_framebuffer.h index 6fe5bd8c4026..06901fb3a186 100644 --- a/drivers/gpu/drm/sun4i/sun4i_framebuffer.h +++ b/drivers/gpu/drm/sun4i/sun4i_framebuffer.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2015 Free Electrons * Copyright (C) 2015 NextThing Co * * Maxime Ripard <maxime.ripard@free-electrons.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #ifndef _SUN4I_FRAMEBUFFER_H_ diff --git a/drivers/gpu/drm/sun4i/sun4i_hdmi.h b/drivers/gpu/drm/sun4i/sun4i_hdmi.h index b08c4453d47c..7ad3f06c127e 100644 --- a/drivers/gpu/drm/sun4i/sun4i_hdmi.h +++ b/drivers/gpu/drm/sun4i/sun4i_hdmi.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2016 Maxime Ripard * * Maxime Ripard <maxime.ripard@free-electrons.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #ifndef _SUN4I_HDMI_H_ diff --git a/drivers/gpu/drm/sun4i/sun4i_hdmi_ddc_clk.c b/drivers/gpu/drm/sun4i/sun4i_hdmi_ddc_clk.c index e826da34e919..2ff780114106 100644 --- a/drivers/gpu/drm/sun4i/sun4i_hdmi_ddc_clk.c +++ b/drivers/gpu/drm/sun4i/sun4i_hdmi_ddc_clk.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2016 Free Electrons * Copyright (C) 2016 NextThing Co * * Maxime Ripard <maxime.ripard@free-electrons.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #include <linux/clk-provider.h> diff --git a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c index 8c122e637697..9c3f99339b82 100644 --- a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c +++ b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2016 Maxime Ripard * * Maxime Ripard <maxime.ripard@free-electrons.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #include <drm/drmP.h> diff --git a/drivers/gpu/drm/sun4i/sun4i_hdmi_i2c.c b/drivers/gpu/drm/sun4i/sun4i_hdmi_i2c.c index 58e9d37e8c17..b66fa27fe6ea 100644 --- a/drivers/gpu/drm/sun4i/sun4i_hdmi_i2c.c +++ b/drivers/gpu/drm/sun4i/sun4i_hdmi_i2c.c @@ -1,11 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2016 Maxime Ripard <maxime.ripard@free-electrons.com> * Copyright (C) 2017 Jonathan Liu <net147@gmail.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #include <linux/clk.h> diff --git a/drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c b/drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c index 2598741a00a6..fbf7da9d9592 100644 --- a/drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c +++ b/drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2016 Free Electrons * Copyright (C) 2016 NextThing Co * * Maxime Ripard <maxime.ripard@free-electrons.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #include <linux/clk-provider.h> diff --git a/drivers/gpu/drm/sun4i/sun4i_layer.c b/drivers/gpu/drm/sun4i/sun4i_layer.c index a514fe88d441..e72dd4de90ce 100644 --- a/drivers/gpu/drm/sun4i/sun4i_layer.c +++ b/drivers/gpu/drm/sun4i/sun4i_layer.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2015 Free Electrons * Copyright (C) 2015 NextThing Co * * Maxime Ripard <maxime.ripard@free-electrons.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #include <drm/drm_atomic_helper.h> diff --git a/drivers/gpu/drm/sun4i/sun4i_layer.h b/drivers/gpu/drm/sun4i/sun4i_layer.h index 36b20265bd31..5219cae9393e 100644 --- a/drivers/gpu/drm/sun4i/sun4i_layer.h +++ b/drivers/gpu/drm/sun4i/sun4i_layer.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2015 Free Electrons * Copyright (C) 2015 NextThing Co * * Maxime Ripard <maxime.ripard@free-electrons.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #ifndef _SUN4I_LAYER_H_ diff --git a/drivers/gpu/drm/sun4i/sun4i_rgb.c b/drivers/gpu/drm/sun4i/sun4i_rgb.c index d9e2502b49fa..a901ec689b62 100644 --- a/drivers/gpu/drm/sun4i/sun4i_rgb.c +++ b/drivers/gpu/drm/sun4i/sun4i_rgb.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2015 Free Electrons * Copyright (C) 2015 NextThing Co * * Maxime Ripard <maxime.ripard@free-electrons.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #include <linux/clk.h> diff --git a/drivers/gpu/drm/sun4i/sun4i_rgb.h b/drivers/gpu/drm/sun4i/sun4i_rgb.h index 40c18f4a6c7e..580c37078de2 100644 --- a/drivers/gpu/drm/sun4i/sun4i_rgb.h +++ b/drivers/gpu/drm/sun4i/sun4i_rgb.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2015 Free Electrons * Copyright (C) 2015 NextThing Co * * Maxime Ripard <maxime.ripard@free-electrons.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #ifndef _SUN4I_RGB_H_ diff --git a/drivers/gpu/drm/sun4i/sun4i_tcon.c b/drivers/gpu/drm/sun4i/sun4i_tcon.c index 9d8d8124b1f6..64c43ee6bd92 100644 --- a/drivers/gpu/drm/sun4i/sun4i_tcon.c +++ b/drivers/gpu/drm/sun4i/sun4i_tcon.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2015 Free Electrons * Copyright (C) 2015 NextThing Co * * Maxime Ripard <maxime.ripard@free-electrons.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #include <drm/drmP.h> diff --git a/drivers/gpu/drm/sun4i/sun4i_tcon.h b/drivers/gpu/drm/sun4i/sun4i_tcon.h index 84cfb1952ff7..f9f1fe80b206 100644 --- a/drivers/gpu/drm/sun4i/sun4i_tcon.h +++ b/drivers/gpu/drm/sun4i/sun4i_tcon.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2015 Free Electrons * Copyright (C) 2015 NextThing Co * * Boris Brezillon <boris.brezillon@free-electrons.com> * Maxime Ripard <maxime.ripard@free-electrons.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #ifndef __SUN4I_TCON_H__ diff --git a/drivers/gpu/drm/sun4i/sun4i_tv.c b/drivers/gpu/drm/sun4i/sun4i_tv.c index e8700a362064..f998153c141f 100644 --- a/drivers/gpu/drm/sun4i/sun4i_tv.c +++ b/drivers/gpu/drm/sun4i/sun4i_tv.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2015 Free Electrons * Copyright (C) 2015 NextThing Co * * Maxime Ripard <maxime.ripard@free-electrons.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #include <linux/clk.h> diff --git a/drivers/gpu/drm/sun4i/sun6i_drc.c b/drivers/gpu/drm/sun4i/sun6i_drc.c index 442094a4af7a..f7ab72244796 100644 --- a/drivers/gpu/drm/sun4i/sun6i_drc.c +++ b/drivers/gpu/drm/sun4i/sun6i_drc.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2016 Free Electrons * * Maxime Ripard <maxime.ripard@free-electrons.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #include <linux/clk.h> diff --git a/drivers/gpu/drm/sun4i/sun8i_csc.c b/drivers/gpu/drm/sun4i/sun8i_csc.c index e7608a72f26f..b8c059f1a118 100644 --- a/drivers/gpu/drm/sun4i/sun8i_csc.c +++ b/drivers/gpu/drm/sun4i/sun8i_csc.c @@ -1,10 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) Jernej Skrabec <jernej.skrabec@siol.net> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #include <drm/drmP.h> diff --git a/drivers/gpu/drm/sun4i/sun8i_csc.h b/drivers/gpu/drm/sun4i/sun8i_csc.h index 880e8fbb0855..dce4c444bcd6 100644 --- a/drivers/gpu/drm/sun4i/sun8i_csc.h +++ b/drivers/gpu/drm/sun4i/sun8i_csc.h @@ -1,10 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) Jernej Skrabec <jernej.skrabec@siol.net> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #ifndef _SUN8I_CSC_H_ diff --git a/drivers/gpu/drm/sun4i/sun8i_mixer.c b/drivers/gpu/drm/sun4i/sun8i_mixer.c index fd20a928cf4d..c2eedf58bf4b 100644 --- a/drivers/gpu/drm/sun4i/sun8i_mixer.c +++ b/drivers/gpu/drm/sun4i/sun8i_mixer.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.io> * * Based on sun4i_backend.c, which is: * Copyright (C) 2015 Free Electrons * Copyright (C) 2015 NextThing Co - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #include <drm/drmP.h> diff --git a/drivers/gpu/drm/sun4i/sun8i_mixer.h b/drivers/gpu/drm/sun4i/sun8i_mixer.h index 80e084caa084..c6cc94057faf 100644 --- a/drivers/gpu/drm/sun4i/sun8i_mixer.h +++ b/drivers/gpu/drm/sun4i/sun8i_mixer.h @@ -1,10 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.io> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #ifndef _SUN8I_MIXER_H_ diff --git a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c index a342ec8b131e..dd2a1c851939 100644 --- a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c +++ b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) Icenowy Zheng <icenowy@aosc.io> * @@ -6,11 +7,6 @@ * Copyright (C) 2015 NextThing Co * * Maxime Ripard <maxime.ripard@free-electrons.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #include <drm/drm_atomic.h> diff --git a/drivers/gpu/drm/sun4i/sun8i_ui_layer.h b/drivers/gpu/drm/sun4i/sun8i_ui_layer.h index f4389cf0ba20..f4ab1cf6cded 100644 --- a/drivers/gpu/drm/sun4i/sun8i_ui_layer.h +++ b/drivers/gpu/drm/sun4i/sun8i_ui_layer.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) Icenowy Zheng <icenowy@aosc.io> * @@ -6,11 +7,6 @@ * Copyright (C) 2015 NextThing Co * * Maxime Ripard <maxime.ripard@free-electrons.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #ifndef _SUN8I_UI_LAYER_H_ diff --git a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c index bb8e026d6405..bd0e6a52d1d8 100644 --- a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c +++ b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c @@ -1,10 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) Jernej Skrabec <jernej.skrabec@siol.net> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #include <drm/drm_atomic.h> diff --git a/drivers/gpu/drm/sun4i/sun8i_vi_layer.h b/drivers/gpu/drm/sun4i/sun8i_vi_layer.h index a223a4839f45..eaa6076f5dbc 100644 --- a/drivers/gpu/drm/sun4i/sun8i_vi_layer.h +++ b/drivers/gpu/drm/sun4i/sun8i_vi_layer.h @@ -1,10 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) Jernej Skrabec <jernej.skrabec@siol.net> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #ifndef _SUN8I_VI_LAYER_H_ diff --git a/drivers/gpu/drm/sun4i/sunxi_engine.h b/drivers/gpu/drm/sun4i/sunxi_engine.h index d317ea04b8aa..548710a936d5 100644 --- a/drivers/gpu/drm/sun4i/sunxi_engine.h +++ b/drivers/gpu/drm/sun4i/sunxi_engine.h @@ -1,10 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.io> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #ifndef _SUNXI_ENGINE_H_ diff --git a/drivers/gpu/drm/tinydrm/core/tinydrm-helpers.c b/drivers/gpu/drm/tinydrm/core/tinydrm-helpers.c index 6d540d93758f..dfeafac4c656 100644 --- a/drivers/gpu/drm/tinydrm/core/tinydrm-helpers.c +++ b/drivers/gpu/drm/tinydrm/core/tinydrm-helpers.c @@ -1,10 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2016 Noralf Trønnes - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/backlight.h> diff --git a/drivers/gpu/drm/tinydrm/core/tinydrm-pipe.c b/drivers/gpu/drm/tinydrm/core/tinydrm-pipe.c index bb8a7ed8ddf6..ed798fd95152 100644 --- a/drivers/gpu/drm/tinydrm/core/tinydrm-pipe.c +++ b/drivers/gpu/drm/tinydrm/core/tinydrm-pipe.c @@ -1,10 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2016 Noralf Trønnes - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <drm/drm_atomic_helper.h> diff --git a/drivers/gpu/drm/tinydrm/ili9225.c b/drivers/gpu/drm/tinydrm/ili9225.c index 4b1a587c0134..ea69019f2f33 100644 --- a/drivers/gpu/drm/tinydrm/ili9225.c +++ b/drivers/gpu/drm/tinydrm/ili9225.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * DRM driver for Ilitek ILI9225 panels * @@ -5,11 +6,6 @@ * * Some code copied from mipi-dbi.c * Copyright 2016 Noralf Trønnes - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/delay.h> diff --git a/drivers/gpu/drm/tinydrm/mi0283qt.c b/drivers/gpu/drm/tinydrm/mi0283qt.c index 8e169846fbd8..fdefa53455d4 100644 --- a/drivers/gpu/drm/tinydrm/mi0283qt.c +++ b/drivers/gpu/drm/tinydrm/mi0283qt.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * DRM driver for Multi-Inno MI0283QT panels * * Copyright 2016 Noralf Trønnes - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/backlight.h> diff --git a/drivers/gpu/drm/tinydrm/mipi-dbi.c b/drivers/gpu/drm/tinydrm/mipi-dbi.c index 85761b4abb83..ca9da654fc6f 100644 --- a/drivers/gpu/drm/tinydrm/mipi-dbi.c +++ b/drivers/gpu/drm/tinydrm/mipi-dbi.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * MIPI Display Bus Interface (DBI) LCD controller support * * Copyright 2016 Noralf Trønnes - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/debugfs.h> diff --git a/drivers/gpu/drm/tinydrm/repaper.c b/drivers/gpu/drm/tinydrm/repaper.c index 370629e2de94..97a874b40394 100644 --- a/drivers/gpu/drm/tinydrm/repaper.c +++ b/drivers/gpu/drm/tinydrm/repaper.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * DRM driver for Pervasive Displays RePaper branded e-ink panels * @@ -10,11 +11,6 @@ * * The controller code was taken from the userspace driver: * https://github.com/repaper/gratis - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/delay.h> diff --git a/drivers/gpu/drm/tinydrm/st7586.c b/drivers/gpu/drm/tinydrm/st7586.c index 36bb16a15f7e..9ac626265152 100644 --- a/drivers/gpu/drm/tinydrm/st7586.c +++ b/drivers/gpu/drm/tinydrm/st7586.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * DRM driver for Sitronix ST7586 panels * * Copyright 2017 David Lechner <david@lechnology.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/delay.h> diff --git a/drivers/gpu/drm/tve200/tve200_display.c b/drivers/gpu/drm/tve200/tve200_display.c index d775d10dbe6a..58fd31030834 100644 --- a/drivers/gpu/drm/tve200/tve200_display.c +++ b/drivers/gpu/drm/tve200/tve200_display.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2017 Linus Walleij <linus.walleij@linaro.org> * Parts of this file were based on sources as follows: @@ -7,11 +8,6 @@ * Copyright (C) 2007 Dave Airlie <airlied@linux.ie> * Copyright (C) 2011 Texas Instruments * Copyright (C) 2017 Eric Anholt - * - * This program is free software and is provided to you under the terms of the - * GNU General Public License version 2 as published by the Free Software - * Foundation, and any use by you of this program is subject to the terms of - * such GNU licence. */ #include <linux/clk.h> #include <linux/version.h> diff --git a/drivers/gpu/drm/tve200/tve200_drm.h b/drivers/gpu/drm/tve200/tve200_drm.h index 1ba4380f489b..62061b518397 100644 --- a/drivers/gpu/drm/tve200/tve200_drm.h +++ b/drivers/gpu/drm/tve200/tve200_drm.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2017 Linus Walleij <linus.walleij@linaro.org> * Parts of this file were based on sources as follows: @@ -7,11 +8,6 @@ * Copyright (C) 2007 Dave Airlie <airlied@linux.ie> * Copyright (C) 2011 Texas Instruments * Copyright (C) 2017 Eric Anholt - * - * This program is free software and is provided to you under the terms of the - * GNU General Public License version 2 as published by the Free Software - * Foundation, and any use by you of this program is subject to the terms of - * such GNU licence. */ #ifndef _TVE200_DRM_H_ diff --git a/drivers/gpu/drm/tve200/tve200_drv.c b/drivers/gpu/drm/tve200/tve200_drv.c index d5c6a7ecf232..6e695fbeb6bc 100644 --- a/drivers/gpu/drm/tve200/tve200_drv.c +++ b/drivers/gpu/drm/tve200/tve200_drv.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2017 Linus Walleij <linus.walleij@linaro.org> * Parts of this file were based on sources as follows: @@ -7,11 +8,6 @@ * Copyright (C) 2007 Dave Airlie <airlied@linux.ie> * Copyright (C) 2011 Texas Instruments * Copyright (C) 2017 Eric Anholt - * - * This program is free software and is provided to you under the terms of the - * GNU General Public License version 2 as published by the Free Software - * Foundation, and any use by you of this program is subject to the terms of - * such GNU licence. */ /** diff --git a/drivers/gpu/drm/udl/udl_connector.c b/drivers/gpu/drm/udl/udl_connector.c index c1bd5e3d9e4a..921561875d7f 100644 --- a/drivers/gpu/drm/udl/udl_connector.c +++ b/drivers/gpu/drm/udl/udl_connector.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2012 Red Hat * based in parts on udlfb.c: * Copyright (C) 2009 Roberto De Ioris <roberto@unbit.it> * Copyright (C) 2009 Jaya Kumar <jayakumar.lkml@gmail.com> * Copyright (C) 2009 Bernie Thompson <bernie@plugable.com> - * - * This file is subject to the terms and conditions of the GNU General Public - * License v2. See the file COPYING in the main directory of this archive for - * more details. */ #include <drm/drmP.h> diff --git a/drivers/gpu/drm/udl/udl_drv.c b/drivers/gpu/drm/udl/udl_drv.c index 312bf324841a..4a49facb608d 100644 --- a/drivers/gpu/drm/udl/udl_drv.c +++ b/drivers/gpu/drm/udl/udl_drv.c @@ -1,9 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2012 Red Hat - * - * This file is subject to the terms and conditions of the GNU General Public - * License v2. See the file COPYING in the main directory of this archive for - * more details. */ #include <linux/module.h> diff --git a/drivers/gpu/drm/udl/udl_drv.h b/drivers/gpu/drm/udl/udl_drv.h index 35c1f33fbc1a..a928801026c1 100644 --- a/drivers/gpu/drm/udl/udl_drv.h +++ b/drivers/gpu/drm/udl/udl_drv.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2012 Red Hat * @@ -5,10 +6,6 @@ * Copyright (C) 2009 Roberto De Ioris <roberto@unbit.it> * Copyright (C) 2009 Jaya Kumar <jayakumar.lkml@gmail.com> * Copyright (C) 2009 Bernie Thompson <bernie@plugable.com> - * - * This file is subject to the terms and conditions of the GNU General Public - * License v2. See the file COPYING in the main directory of this archive for - * more details. */ #ifndef UDL_DRV_H diff --git a/drivers/gpu/drm/udl/udl_encoder.c b/drivers/gpu/drm/udl/udl_encoder.c index 59a4b34e87ed..f87989e6ee51 100644 --- a/drivers/gpu/drm/udl/udl_encoder.c +++ b/drivers/gpu/drm/udl/udl_encoder.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2012 Red Hat * based in parts on udlfb.c: * Copyright (C) 2009 Roberto De Ioris <roberto@unbit.it> * Copyright (C) 2009 Jaya Kumar <jayakumar.lkml@gmail.com> * Copyright (C) 2009 Bernie Thompson <bernie@plugable.com> - * - * This file is subject to the terms and conditions of the GNU General Public - * License v2. See the file COPYING in the main directory of this archive for - * more details. */ #include <drm/drmP.h> diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c index b9b67a546d4c..e1116bf7b9d7 100644 --- a/drivers/gpu/drm/udl/udl_fb.c +++ b/drivers/gpu/drm/udl/udl_fb.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2012 Red Hat * @@ -5,10 +6,6 @@ * Copyright (C) 2009 Roberto De Ioris <roberto@unbit.it> * Copyright (C) 2009 Jaya Kumar <jayakumar.lkml@gmail.com> * Copyright (C) 2009 Bernie Thompson <bernie@plugable.com> - * - * This file is subject to the terms and conditions of the GNU General Public - * License v2. See the file COPYING in the main directory of this archive for - * more details. */ #include <linux/module.h> #include <linux/slab.h> diff --git a/drivers/gpu/drm/udl/udl_gem.c b/drivers/gpu/drm/udl/udl_gem.c index 3b3e17652bb2..c6ca2c09bc97 100644 --- a/drivers/gpu/drm/udl/udl_gem.c +++ b/drivers/gpu/drm/udl/udl_gem.c @@ -1,9 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2012 Red Hat - * - * This file is subject to the terms and conditions of the GNU General Public - * License v2. See the file COPYING in the main directory of this archive for - * more details. */ #include <drm/drmP.h> diff --git a/drivers/gpu/drm/udl/udl_main.c b/drivers/gpu/drm/udl/udl_main.c index 6743eaef4594..1a99c7647444 100644 --- a/drivers/gpu/drm/udl/udl_main.c +++ b/drivers/gpu/drm/udl/udl_main.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2012 Red Hat * @@ -5,10 +6,6 @@ * Copyright (C) 2009 Roberto De Ioris <roberto@unbit.it> * Copyright (C) 2009 Jaya Kumar <jayakumar.lkml@gmail.com> * Copyright (C) 2009 Bernie Thompson <bernie@plugable.com> - * - * This file is subject to the terms and conditions of the GNU General Public - * License v2. See the file COPYING in the main directory of this archive for - * more details. */ #include <drm/drmP.h> #include <drm/drm_crtc_helper.h> diff --git a/drivers/gpu/drm/udl/udl_modeset.c b/drivers/gpu/drm/udl/udl_modeset.c index 7e37765cf5ac..793722d0c8cd 100644 --- a/drivers/gpu/drm/udl/udl_modeset.c +++ b/drivers/gpu/drm/udl/udl_modeset.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2012 Red Hat * @@ -6,9 +7,6 @@ * Copyright (C) 2009 Jaya Kumar <jayakumar.lkml@gmail.com> * Copyright (C) 2009 Bernie Thompson <bernie@plugable.com> - * This file is subject to the terms and conditions of the GNU General Public - * License v2. See the file COPYING in the main directory of this archive for - * more details. */ #include <drm/drmP.h> diff --git a/drivers/gpu/drm/udl/udl_transfer.c b/drivers/gpu/drm/udl/udl_transfer.c index ce87661e544f..6837f592f6ba 100644 --- a/drivers/gpu/drm/udl/udl_transfer.c +++ b/drivers/gpu/drm/udl/udl_transfer.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2012 Red Hat * based in parts on udlfb.c: * Copyright (C) 2009 Roberto De Ioris <roberto@unbit.it> * Copyright (C) 2009 Jaya Kumar <jayakumar.lkml@gmail.com> * Copyright (C) 2009 Bernie Thompson <bernie@plugable.com> - * - * This file is subject to the terms and conditions of the GNU General Public - * License v2. See the file COPYING in the main directory of this archive for - * more details. */ #include <linux/module.h> diff --git a/drivers/gpu/drm/vc4/vc4_plane.c b/drivers/gpu/drm/vc4/vc4_plane.c index be2274924b34..441e06d45c89 100644 --- a/drivers/gpu/drm/vc4/vc4_plane.c +++ b/drivers/gpu/drm/vc4/vc4_plane.c @@ -1020,7 +1020,7 @@ static void vc4_plane_atomic_async_update(struct drm_plane *plane, { struct vc4_plane_state *vc4_state, *new_vc4_state; - drm_atomic_set_fb_for_plane(plane->state, state->fb); + swap(plane->state->fb, state->fb); plane->state->crtc_x = state->crtc_x; plane->state->crtc_y = state->crtc_y; plane->state->crtc_w = state->crtc_w; diff --git a/drivers/gpu/drm/vc4/vc4_txp.c b/drivers/gpu/drm/vc4/vc4_txp.c index c8b89a78f9f4..96f91c1b4b6e 100644 --- a/drivers/gpu/drm/vc4/vc4_txp.c +++ b/drivers/gpu/drm/vc4/vc4_txp.c @@ -221,17 +221,18 @@ static const u32 txp_fmts[] = { }; static int vc4_txp_connector_atomic_check(struct drm_connector *conn, - struct drm_connector_state *conn_state) + struct drm_atomic_state *state) { + struct drm_connector_state *conn_state; struct drm_crtc_state *crtc_state; struct drm_framebuffer *fb; int i; + conn_state = drm_atomic_get_new_connector_state(state, conn); if (!conn_state->writeback_job || !conn_state->writeback_job->fb) return 0; - crtc_state = drm_atomic_get_new_crtc_state(conn_state->state, - conn_state->crtc); + crtc_state = drm_atomic_get_new_crtc_state(state, conn_state->crtc); fb = conn_state->writeback_job->fb; if (fb->width != crtc_state->mode.hdisplay || diff --git a/drivers/gpu/drm/virtio/Makefile b/drivers/gpu/drm/virtio/Makefile index 42949a17ff70..458e606a936f 100644 --- a/drivers/gpu/drm/virtio/Makefile +++ b/drivers/gpu/drm/virtio/Makefile @@ -4,7 +4,7 @@ # Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher. virtio-gpu-y := virtgpu_drv.o virtgpu_kms.o virtgpu_gem.o \ - virtgpu_fb.o virtgpu_display.o virtgpu_vq.o virtgpu_ttm.o \ + virtgpu_display.o virtgpu_vq.o virtgpu_ttm.o \ virtgpu_fence.o virtgpu_object.o virtgpu_debugfs.o virtgpu_plane.o \ virtgpu_ioctl.o virtgpu_prime.o virtgpu_trace_points.o diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c index 86843a4d6102..ba16e8cb7124 100644 --- a/drivers/gpu/drm/virtio/virtgpu_display.c +++ b/drivers/gpu/drm/virtio/virtgpu_display.c @@ -29,6 +29,7 @@ #include <drm/drm_atomic_helper.h> #include <drm/drm_gem_framebuffer_helper.h> #include <drm/drm_probe_helper.h> +#include <drm/drm_damage_helper.h> #define XRES_MIN 32 #define YRES_MIN 32 @@ -49,23 +50,10 @@ static const struct drm_crtc_funcs virtio_gpu_crtc_funcs = { .atomic_destroy_state = drm_atomic_helper_crtc_destroy_state, }; -static int -virtio_gpu_framebuffer_surface_dirty(struct drm_framebuffer *fb, - struct drm_file *file_priv, - unsigned int flags, unsigned int color, - struct drm_clip_rect *clips, - unsigned int num_clips) -{ - struct virtio_gpu_framebuffer *virtio_gpu_fb - = to_virtio_gpu_framebuffer(fb); - - return virtio_gpu_surface_dirty(virtio_gpu_fb, clips, num_clips); -} - static const struct drm_framebuffer_funcs virtio_gpu_fb_funcs = { .create_handle = drm_gem_fb_create_handle, .destroy = drm_gem_fb_destroy, - .dirty = virtio_gpu_framebuffer_surface_dirty, + .dirty = drm_atomic_helper_dirtyfb, }; int @@ -85,10 +73,6 @@ virtio_gpu_framebuffer_init(struct drm_device *dev, vgfb->base.obj[0] = NULL; return ret; } - - spin_lock_init(&vgfb->dirty_lock); - vgfb->x1 = vgfb->y1 = INT_MAX; - vgfb->x2 = vgfb->y2 = 0; return 0; } diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h b/drivers/gpu/drm/virtio/virtgpu_drv.h index 5faccf92aa15..9e2d3062b01d 100644 --- a/drivers/gpu/drm/virtio/virtgpu_drv.h +++ b/drivers/gpu/drm/virtio/virtgpu_drv.h @@ -142,9 +142,6 @@ struct virtio_gpu_output { struct virtio_gpu_framebuffer { struct drm_framebuffer base; - int x1, y1, x2, y2; /* dirty rect */ - spinlock_t dirty_lock; - uint32_t hw_res_handle; struct virtio_gpu_fence *fence; }; #define to_virtio_gpu_framebuffer(x) \ @@ -254,10 +251,6 @@ int virtio_gpu_mode_dumb_mmap(struct drm_file *file_priv, struct drm_device *dev, uint32_t handle, uint64_t *offset_p); -/* virtio_fb */ -int virtio_gpu_surface_dirty(struct virtio_gpu_framebuffer *qfb, - struct drm_clip_rect *clips, - unsigned int num_clips); /* virtio vg */ int virtio_gpu_alloc_vbufs(struct virtio_gpu_device *vgdev); void virtio_gpu_free_vbufs(struct virtio_gpu_device *vgdev); diff --git a/drivers/gpu/drm/virtio/virtgpu_fb.c b/drivers/gpu/drm/virtio/virtgpu_fb.c deleted file mode 100644 index b07584b1c2bf..000000000000 --- a/drivers/gpu/drm/virtio/virtgpu_fb.c +++ /dev/null @@ -1,150 +0,0 @@ -/* - * Copyright (C) 2015 Red Hat, Inc. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial - * portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -#include <drm/drmP.h> -#include <drm/drm_fb_helper.h> -#include "virtgpu_drv.h" - -static int virtio_gpu_dirty_update(struct virtio_gpu_framebuffer *fb, - bool store, int x, int y, - int width, int height) -{ - struct drm_device *dev = fb->base.dev; - struct virtio_gpu_device *vgdev = dev->dev_private; - bool store_for_later = false; - int bpp = fb->base.format->cpp[0]; - int x2, y2; - unsigned long flags; - struct virtio_gpu_object *obj = gem_to_virtio_gpu_obj(fb->base.obj[0]); - - if ((width <= 0) || - (x + width > fb->base.width) || - (y + height > fb->base.height)) { - DRM_DEBUG("values out of range %dx%d+%d+%d, fb %dx%d\n", - width, height, x, y, - fb->base.width, fb->base.height); - return -EINVAL; - } - - /* - * Can be called with pretty much any context (console output - * path). If we are in atomic just store the dirty rect info - * to send out the update later. - * - * Can't test inside spin lock. - */ - if (in_atomic() || store) - store_for_later = true; - - x2 = x + width - 1; - y2 = y + height - 1; - - spin_lock_irqsave(&fb->dirty_lock, flags); - - if (fb->y1 < y) - y = fb->y1; - if (fb->y2 > y2) - y2 = fb->y2; - if (fb->x1 < x) - x = fb->x1; - if (fb->x2 > x2) - x2 = fb->x2; - - if (store_for_later) { - fb->x1 = x; - fb->x2 = x2; - fb->y1 = y; - fb->y2 = y2; - spin_unlock_irqrestore(&fb->dirty_lock, flags); - return 0; - } - - fb->x1 = fb->y1 = INT_MAX; - fb->x2 = fb->y2 = 0; - - spin_unlock_irqrestore(&fb->dirty_lock, flags); - - { - uint32_t offset; - uint32_t w = x2 - x + 1; - uint32_t h = y2 - y + 1; - - offset = (y * fb->base.pitches[0]) + x * bpp; - - virtio_gpu_cmd_transfer_to_host_2d(vgdev, obj, - offset, - cpu_to_le32(w), - cpu_to_le32(h), - cpu_to_le32(x), - cpu_to_le32(y), - NULL); - - } - virtio_gpu_cmd_resource_flush(vgdev, obj->hw_res_handle, - x, y, x2 - x + 1, y2 - y + 1); - return 0; -} - -int virtio_gpu_surface_dirty(struct virtio_gpu_framebuffer *vgfb, - struct drm_clip_rect *clips, - unsigned int num_clips) -{ - struct virtio_gpu_device *vgdev = vgfb->base.dev->dev_private; - struct virtio_gpu_object *obj = gem_to_virtio_gpu_obj(vgfb->base.obj[0]); - struct drm_clip_rect norect; - struct drm_clip_rect *clips_ptr; - int left, right, top, bottom; - int i; - int inc = 1; - - if (!num_clips) { - num_clips = 1; - clips = &norect; - norect.x1 = norect.y1 = 0; - norect.x2 = vgfb->base.width; - norect.y2 = vgfb->base.height; - } - left = clips->x1; - right = clips->x2; - top = clips->y1; - bottom = clips->y2; - - /* skip the first clip rect */ - for (i = 1, clips_ptr = clips + inc; - i < num_clips; i++, clips_ptr += inc) { - left = min_t(int, left, (int)clips_ptr->x1); - right = max_t(int, right, (int)clips_ptr->x2); - top = min_t(int, top, (int)clips_ptr->y1); - bottom = max_t(int, bottom, (int)clips_ptr->y2); - } - - if (obj->dumb) - return virtio_gpu_dirty_update(vgfb, false, left, top, - right - left, bottom - top); - - virtio_gpu_cmd_resource_flush(vgdev, obj->hw_res_handle, - left, top, right - left, bottom - top); - return 0; -} diff --git a/drivers/gpu/drm/virtio/virtgpu_ioctl.c b/drivers/gpu/drm/virtio/virtgpu_ioctl.c index fe0bd6274db6..ac60be9b5c19 100644 --- a/drivers/gpu/drm/virtio/virtgpu_ioctl.c +++ b/drivers/gpu/drm/virtio/virtgpu_ioctl.c @@ -168,7 +168,7 @@ static int virtio_gpu_execbuffer_ioctl(struct drm_device *dev, void *data, goto out_unused_fd; } - user_bo_handles = (void __user *)(uintptr_t)exbuf->bo_handles; + user_bo_handles = u64_to_user_ptr(exbuf->bo_handles); if (copy_from_user(bo_handles, user_bo_handles, exbuf->num_bo_handles * sizeof(uint32_t))) { ret = -EFAULT; @@ -195,8 +195,7 @@ static int virtio_gpu_execbuffer_ioctl(struct drm_device *dev, void *data, if (ret) goto out_free; - buf = memdup_user((void __user *)(uintptr_t)exbuf->command, - exbuf->size); + buf = memdup_user(u64_to_user_ptr(exbuf->command), exbuf->size); if (IS_ERR(buf)) { ret = PTR_ERR(buf); goto out_unresv; @@ -263,10 +262,9 @@ static int virtio_gpu_getparam_ioctl(struct drm_device *dev, void *data, default: return -EINVAL; } - if (copy_to_user((void __user *)(unsigned long)param->value, - &value, sizeof(int))) { + if (copy_to_user(u64_to_user_ptr(param->value), &value, sizeof(int))) return -EFAULT; - } + return 0; } @@ -526,7 +524,6 @@ static int virtio_gpu_get_caps_ioctl(struct drm_device *dev, list_for_each_entry(cache_ent, &vgdev->cap_cache, head) { if (cache_ent->id == args->cap_set_id && cache_ent->version == args->cap_set_ver) { - ptr = cache_ent->caps_cache; spin_unlock(&vgdev->display_info_lock); goto copy_exit; } @@ -537,15 +534,18 @@ static int virtio_gpu_get_caps_ioctl(struct drm_device *dev, virtio_gpu_cmd_get_capset(vgdev, found_valid, args->cap_set_ver, &cache_ent); +copy_exit: ret = wait_event_timeout(vgdev->resp_wq, atomic_read(&cache_ent->is_valid), 5 * HZ); if (!ret) return -EBUSY; + /* is_valid check must proceed before copy of the cache entry. */ + smp_rmb(); + ptr = cache_ent->caps_cache; -copy_exit: - if (copy_to_user((void __user *)(unsigned long)args->addr, ptr, size)) + if (copy_to_user(u64_to_user_ptr(args->addr), ptr, size)) return -EFAULT; return 0; diff --git a/drivers/gpu/drm/virtio/virtgpu_vq.c b/drivers/gpu/drm/virtio/virtgpu_vq.c index 2c5eeccb88c0..6c1a90717535 100644 --- a/drivers/gpu/drm/virtio/virtgpu_vq.c +++ b/drivers/gpu/drm/virtio/virtgpu_vq.c @@ -593,12 +593,14 @@ static void virtio_gpu_cmd_capset_cb(struct virtio_gpu_device *vgdev, cache_ent->id == le32_to_cpu(cmd->capset_id)) { memcpy(cache_ent->caps_cache, resp->capset_data, cache_ent->size); + /* Copy must occur before is_valid is signalled. */ + smp_wmb(); atomic_set(&cache_ent->is_valid, 1); break; } } spin_unlock(&vgdev->display_info_lock); - wake_up(&vgdev->resp_wq); + wake_up_all(&vgdev->resp_wq); } static int virtio_get_edid_block(void *data, u8 *buf, @@ -694,8 +696,11 @@ int virtio_gpu_cmd_get_capset(struct virtio_gpu_device *vgdev, struct virtio_gpu_vbuffer *vbuf; int max_size; struct virtio_gpu_drv_cap_cache *cache_ent; + struct virtio_gpu_drv_cap_cache *search_ent; void *resp_buf; + *cache_p = NULL; + if (idx >= vgdev->num_capsets) return -EINVAL; @@ -726,9 +731,26 @@ int virtio_gpu_cmd_get_capset(struct virtio_gpu_device *vgdev, atomic_set(&cache_ent->is_valid, 0); cache_ent->size = max_size; spin_lock(&vgdev->display_info_lock); - list_add_tail(&cache_ent->head, &vgdev->cap_cache); + /* Search while under lock in case it was added by another task. */ + list_for_each_entry(search_ent, &vgdev->cap_cache, head) { + if (search_ent->id == vgdev->capsets[idx].id && + search_ent->version == version) { + *cache_p = search_ent; + break; + } + } + if (!*cache_p) + list_add_tail(&cache_ent->head, &vgdev->cap_cache); spin_unlock(&vgdev->display_info_lock); + if (*cache_p) { + /* Entry was found, so free everything that was just created. */ + kfree(resp_buf); + kfree(cache_ent->caps_cache); + kfree(cache_ent); + return 0; + } + cmd_p = virtio_gpu_alloc_cmd_resp (vgdev, &virtio_gpu_cmd_capset_cb, &vbuf, sizeof(*cmd_p), sizeof(struct virtio_gpu_resp_capset) + max_size, diff --git a/drivers/gpu/drm/vkms/vkms_crtc.c b/drivers/gpu/drm/vkms/vkms_crtc.c index 7508815fac11..1bbe099b7db8 100644 --- a/drivers/gpu/drm/vkms/vkms_crtc.c +++ b/drivers/gpu/drm/vkms/vkms_crtc.c @@ -15,6 +15,10 @@ static enum hrtimer_restart vkms_vblank_simulate(struct hrtimer *timer) spin_lock(&output->lock); + ret_overrun = hrtimer_forward_now(&output->vblank_hrtimer, + output->period_ns); + WARN_ON(ret_overrun != 1); + ret = drm_crtc_handle_vblank(crtc); if (!ret) DRM_ERROR("vkms failure on handling vblank"); @@ -35,10 +39,6 @@ static enum hrtimer_restart vkms_vblank_simulate(struct hrtimer *timer) DRM_WARN("failed to queue vkms_crc_work_handle"); } - ret_overrun = hrtimer_forward_now(&output->vblank_hrtimer, - output->period_ns); - WARN_ON(ret_overrun != 1); - spin_unlock(&output->lock); return HRTIMER_RESTART; @@ -74,11 +74,21 @@ bool vkms_get_vblank_timestamp(struct drm_device *dev, unsigned int pipe, { struct vkms_device *vkmsdev = drm_device_to_vkms_device(dev); struct vkms_output *output = &vkmsdev->output; + struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; *vblank_time = output->vblank_hrtimer.node.expires; - if (!in_vblank_irq) - *vblank_time -= output->period_ns; + if (WARN_ON(*vblank_time == vblank->time)) + return true; + + /* + * To prevent races we roll the hrtimer forward before we do any + * interrupt processing - this is how real hw works (the interrupt is + * only generated after all the vblank registers are updated) and what + * the vblank core expects. Therefore we need to always correct the + * timestampe by one frame. + */ + *vblank_time -= output->period_ns; return true; } diff --git a/drivers/gpu/drm/vkms/vkms_output.c b/drivers/gpu/drm/vkms/vkms_output.c index 3b162b25312e..56fb5c2a2315 100644 --- a/drivers/gpu/drm/vkms/vkms_output.c +++ b/drivers/gpu/drm/vkms/vkms_output.c @@ -6,7 +6,6 @@ static void vkms_connector_destroy(struct drm_connector *connector) { - drm_connector_unregister(connector); drm_connector_cleanup(connector); } @@ -71,12 +70,6 @@ int vkms_output_init(struct vkms_device *vkmsdev) drm_connector_helper_add(connector, &vkms_conn_helper_funcs); - ret = drm_connector_register(connector); - if (ret) { - DRM_ERROR("Failed to register connector\n"); - goto err_connector_register; - } - ret = drm_encoder_init(dev, encoder, &vkms_encoder_funcs, DRM_MODE_ENCODER_VIRTUAL, NULL); if (ret) { @@ -99,9 +92,6 @@ err_attach: drm_encoder_cleanup(encoder); err_encoder: - drm_connector_unregister(connector); - -err_connector_register: drm_connector_cleanup(connector); err_connector: |
