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author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-12-13 09:35:09 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-12-13 09:35:09 -0800 |
commit | 9439b3710df688d853eb6cb4851256f2c92b1797 (patch) | |
tree | a0e5de21bbe65ac73fb69cfacaa700fb8e934483 /drivers/gpu/drm/sun4i | |
parent | 7079efc9d3e7f1f7cdd34082ec58209026315057 (diff) | |
parent | 2cf026ae85c42f253feb9f420d1b4bc99bd5503d (diff) | |
download | talos-obmc-linux-9439b3710df688d853eb6cb4851256f2c92b1797.tar.gz talos-obmc-linux-9439b3710df688d853eb6cb4851256f2c92b1797.zip |
Merge tag 'drm-for-v4.10' of git://people.freedesktop.org/~airlied/linux
Pull drm updates from Dave Airlie:
"This is the main pull request for drm for 4.10 kernel.
New drivers:
- ZTE VOU display driver (zxdrm)
- Amlogic Meson Graphic Controller GXBB/GXL/GXM SoCs (meson)
- MXSFB support (mxsfb)
Core:
- Format handling has been reworked
- Better atomic state debugging
- drm_mm leak debugging
- Atomic explicit fencing support
- fbdev helper ops
- Documentation updates
- MST fbcon fixes
Bridge:
- Silicon Image SiI8620 driver
Panel:
- Add support for new simple panels
i915:
- GVT Device model
- Better HDMI2.0 support on skylake
- More watermark fixes
- GPU idling rework for suspend/resume
- DP Audio workarounds
- Scheduler prep-work
- Opregion CADL handling
- GPU scheduler and priority boosting
amdgfx/radeon:
- Support for virtual devices
- New VM manager for non-contig VRAM buffers
- UVD powergating
- SI register header cleanup
- Cursor fixes
- Powermanagement fixes
nouveau:
- Powermangement reworks for better voltage/clock changes
- Atomic modesetting support
- Displayport Multistream (MST) support.
- GP102/104 hang and cursor fixes
- GP106 support
hisilicon:
- hibmc support (BMC chip for aarch64 servers)
armada:
- add tracing support for overlay change
- refactor plane support
- de-midlayer the driver
omapdrm:
- Timing code cleanups
rcar-du:
- R8A7792/R8A7796 support
- Misc fixes.
sunxi:
- A31 SoC display engine support
imx-drm:
- YUV format support
- Cleanup plane atomic update
mali-dp:
- Misc fixes
dw-hdmi:
- Add support for HDMI i2c master controller
tegra:
- IOMMU support fixes
- Error handling fixes
tda998x:
- Fix connector registration
- Improved robustness
- Fix infoframe/audio compliance
virtio:
- fix busid issues
- allocate more vbufs
qxl:
- misc fixes and cleanups.
vc4:
- Fragment shader threading
- ETC1 support
- VEC (tv-out) support
msm:
- A5XX GPU support
- Lots of atomic changes
tilcdc:
- Misc fixes and cleanups.
etnaviv:
- Fix dma-buf export path
- DRAW_INSTANCED support
- fix driver on i.MX6SX
exynos:
- HDMI refactoring
fsl-dcu:
- fbdev changes"
* tag 'drm-for-v4.10' of git://people.freedesktop.org/~airlied/linux: (1343 commits)
drm/nouveau/kms/nv50: fix atomic regression on original G80
drm/nouveau/bl: Do not register interface if Apple GMUX detected
drm/nouveau/bl: Assign different names to interfaces
drm/nouveau/bios/dp: fix handling of LevelEntryTableIndex on DP table 4.2
drm/nouveau/ltc: protect clearing of comptags with mutex
drm/nouveau/gr/gf100-: handle GPC/TPC/MPC trap
drm/nouveau/core: recognise GP106 chipset
drm/nouveau/ttm: wait for bo fence to signal before unmapping vmas
drm/nouveau/gr/gf100-: FECS intr handling is not relevant on proprietary ucode
drm/nouveau/gr/gf100-: properly ack all FECS error interrupts
drm/nouveau/fifo/gf100-: recover from host mmu faults
drm: Add fake controlD* symlinks for backwards compat
drm/vc4: Don't use drm_put_dev
drm/vc4: Document VEC DT binding
drm/vc4: Add support for the VEC (Video Encoder) IP
drm: Add TV connector states to drm_connector_state
drm: Turn DRM_MODE_SUBCONNECTOR_xx definitions into an enum
drm/vc4: Fix ->clock_select setting for the VEC encoder
drm/amdgpu/dce6: Set MASTER_UPDATE_MODE to 0 in resume_mc_access as well
drm/amdgpu: use pin rather than pin_restricted in a few cases
...
Diffstat (limited to 'drivers/gpu/drm/sun4i')
-rw-r--r-- | drivers/gpu/drm/sun4i/sun4i_backend.c | 23 | ||||
-rw-r--r-- | drivers/gpu/drm/sun4i/sun4i_drv.c | 10 | ||||
-rw-r--r-- | drivers/gpu/drm/sun4i/sun4i_layer.c | 6 | ||||
-rw-r--r-- | drivers/gpu/drm/sun4i/sun4i_rgb.c | 7 | ||||
-rw-r--r-- | drivers/gpu/drm/sun4i/sun4i_tcon.c | 45 | ||||
-rw-r--r-- | drivers/gpu/drm/sun4i/sun4i_tcon.h | 11 | ||||
-rw-r--r-- | drivers/gpu/drm/sun4i/sun4i_tv.c | 9 | ||||
-rw-r--r-- | drivers/gpu/drm/sun4i/sun6i_drc.c | 4 |
8 files changed, 75 insertions, 40 deletions
diff --git a/drivers/gpu/drm/sun4i/sun4i_backend.c b/drivers/gpu/drm/sun4i/sun4i_backend.c index 32c0584e3c35..2e08f969bb64 100644 --- a/drivers/gpu/drm/sun4i/sun4i_backend.c +++ b/drivers/gpu/drm/sun4i/sun4i_backend.c @@ -95,6 +95,22 @@ static int sun4i_backend_drm_format_to_layer(struct drm_plane *plane, *mode = SUN4I_BACKEND_LAY_FBFMT_ARGB8888; break; + case DRM_FORMAT_ARGB4444: + *mode = SUN4I_BACKEND_LAY_FBFMT_ARGB4444; + break; + + case DRM_FORMAT_ARGB1555: + *mode = SUN4I_BACKEND_LAY_FBFMT_ARGB1555; + break; + + case DRM_FORMAT_RGBA5551: + *mode = SUN4I_BACKEND_LAY_FBFMT_RGBA5551; + break; + + case DRM_FORMAT_RGBA4444: + *mode = SUN4I_BACKEND_LAY_FBFMT_RGBA4444; + break; + case DRM_FORMAT_XRGB8888: *mode = SUN4I_BACKEND_LAY_FBFMT_XRGB8888; break; @@ -103,6 +119,10 @@ static int sun4i_backend_drm_format_to_layer(struct drm_plane *plane, *mode = SUN4I_BACKEND_LAY_FBFMT_RGB888; break; + case DRM_FORMAT_RGB565: + *mode = SUN4I_BACKEND_LAY_FBFMT_RGB565; + break; + default: return -EINVAL; } @@ -389,7 +409,7 @@ static void sun4i_backend_unbind(struct device *dev, struct device *master, reset_control_assert(backend->reset); } -static struct component_ops sun4i_backend_ops = { +static const struct component_ops sun4i_backend_ops = { .bind = sun4i_backend_bind, .unbind = sun4i_backend_unbind, }; @@ -408,6 +428,7 @@ static int sun4i_backend_remove(struct platform_device *pdev) static const struct of_device_id sun4i_backend_of_table[] = { { .compatible = "allwinner,sun5i-a13-display-backend" }, + { .compatible = "allwinner,sun6i-a31-display-backend" }, { .compatible = "allwinner,sun8i-a33-display-backend" }, { } }; diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c index 70e9fd59c5a2..4ce665349f6b 100644 --- a/drivers/gpu/drm/sun4i/sun4i_drv.c +++ b/drivers/gpu/drm/sun4i/sun4i_drv.c @@ -18,6 +18,7 @@ #include <drm/drm_fb_cma_helper.h> #include <drm/drm_gem_cma_helper.h> #include <drm/drm_fb_helper.h> +#include <drm/drm_of.h> #include "sun4i_crtc.h" #include "sun4i_drv.h" @@ -52,9 +53,7 @@ static const struct file_operations sun4i_drv_fops = { .open = drm_open, .release = drm_release, .unlocked_ioctl = drm_ioctl, -#ifdef CONFIG_COMPAT .compat_ioctl = drm_compat_ioctl, -#endif .poll = drm_poll, .read = drm_read, .llseek = no_llseek, @@ -201,12 +200,15 @@ static const struct component_master_ops sun4i_drv_master_ops = { static bool sun4i_drv_node_is_frontend(struct device_node *node) { return of_device_is_compatible(node, "allwinner,sun5i-a13-display-frontend") || + of_device_is_compatible(node, "allwinner,sun6i-a31-display-frontend") || of_device_is_compatible(node, "allwinner,sun8i-a33-display-frontend"); } static bool sun4i_drv_node_is_tcon(struct device_node *node) { return of_device_is_compatible(node, "allwinner,sun5i-a13-tcon") || + of_device_is_compatible(node, "allwinner,sun6i-a31-tcon") || + of_device_is_compatible(node, "allwinner,sun6i-a31s-tcon") || of_device_is_compatible(node, "allwinner,sun8i-a33-tcon"); } @@ -239,7 +241,7 @@ static int sun4i_drv_add_endpoints(struct device *dev, /* Add current component */ DRM_DEBUG_DRIVER("Adding component %s\n", of_node_full_name(node)); - component_match_add(dev, match, compare_of, node); + drm_of_component_match_add(dev, match, compare_of, node); count++; } @@ -322,6 +324,8 @@ static int sun4i_drv_remove(struct platform_device *pdev) static const struct of_device_id sun4i_drv_of_table[] = { { .compatible = "allwinner,sun5i-a13-display-engine" }, + { .compatible = "allwinner,sun6i-a31-display-engine" }, + { .compatible = "allwinner,sun6i-a31s-display-engine" }, { .compatible = "allwinner,sun8i-a33-display-engine" }, { } }; diff --git a/drivers/gpu/drm/sun4i/sun4i_layer.c b/drivers/gpu/drm/sun4i/sun4i_layer.c index f0035bf5efea..5d53c977bca5 100644 --- a/drivers/gpu/drm/sun4i/sun4i_layer.c +++ b/drivers/gpu/drm/sun4i/sun4i_layer.c @@ -73,12 +73,18 @@ static const struct drm_plane_funcs sun4i_backend_layer_funcs = { static const uint32_t sun4i_backend_layer_formats_primary[] = { DRM_FORMAT_ARGB8888, DRM_FORMAT_RGB888, + DRM_FORMAT_RGB565, DRM_FORMAT_XRGB8888, }; static const uint32_t sun4i_backend_layer_formats_overlay[] = { DRM_FORMAT_ARGB8888, + DRM_FORMAT_ARGB4444, + DRM_FORMAT_ARGB1555, + DRM_FORMAT_RGBA5551, + DRM_FORMAT_RGBA4444, DRM_FORMAT_RGB888, + DRM_FORMAT_RGB565, DRM_FORMAT_XRGB8888, }; diff --git a/drivers/gpu/drm/sun4i/sun4i_rgb.c b/drivers/gpu/drm/sun4i/sun4i_rgb.c index d198ad7e5323..f5e86fe7750e 100644 --- a/drivers/gpu/drm/sun4i/sun4i_rgb.c +++ b/drivers/gpu/drm/sun4i/sun4i_rgb.c @@ -110,12 +110,6 @@ static struct drm_connector_helper_funcs sun4i_rgb_con_helper_funcs = { .mode_valid = sun4i_rgb_mode_valid, }; -static enum drm_connector_status -sun4i_rgb_connector_detect(struct drm_connector *connector, bool force) -{ - return connector_status_connected; -} - static void sun4i_rgb_connector_destroy(struct drm_connector *connector) { @@ -129,7 +123,6 @@ sun4i_rgb_connector_destroy(struct drm_connector *connector) static struct drm_connector_funcs sun4i_rgb_con_funcs = { .dpms = drm_atomic_helper_connector_dpms, - .detect = sun4i_rgb_connector_detect, .fill_modes = drm_helper_probe_single_connector_modes, .destroy = sun4i_rgb_connector_destroy, .reset = drm_atomic_helper_connector_reset, diff --git a/drivers/gpu/drm/sun4i/sun4i_tcon.c b/drivers/gpu/drm/sun4i/sun4i_tcon.c index cadacb517f95..ea2906f87cb9 100644 --- a/drivers/gpu/drm/sun4i/sun4i_tcon.c +++ b/drivers/gpu/drm/sun4i/sun4i_tcon.c @@ -20,6 +20,7 @@ #include <linux/component.h> #include <linux/ioport.h> #include <linux/of_address.h> +#include <linux/of_device.h> #include <linux/of_graph.h> #include <linux/of_irq.h> #include <linux/regmap.h> @@ -62,7 +63,7 @@ void sun4i_tcon_channel_disable(struct sun4i_tcon *tcon, int channel) return; } - WARN_ON(!tcon->has_channel_1); + WARN_ON(!tcon->quirks->has_channel_1); regmap_update_bits(tcon->regs, SUN4I_TCON1_CTL_REG, SUN4I_TCON1_CTL_TCON_ENABLE, 0); clk_disable_unprepare(tcon->sclk1); @@ -80,7 +81,7 @@ void sun4i_tcon_channel_enable(struct sun4i_tcon *tcon, int channel) return; } - WARN_ON(!tcon->has_channel_1); + WARN_ON(!tcon->quirks->has_channel_1); regmap_update_bits(tcon->regs, SUN4I_TCON1_CTL_REG, SUN4I_TCON1_CTL_TCON_ENABLE, SUN4I_TCON1_CTL_TCON_ENABLE); @@ -202,7 +203,7 @@ void sun4i_tcon1_mode_set(struct sun4i_tcon *tcon, u8 clk_delay; u32 val; - WARN_ON(!tcon->has_channel_1); + WARN_ON(!tcon->quirks->has_channel_1); /* Adjust clock delay */ clk_delay = sun4i_tcon_get_clk_delay(mode, 1); @@ -266,7 +267,7 @@ void sun4i_tcon1_mode_set(struct sun4i_tcon *tcon, /* * FIXME: Undocumented bits */ - if (tcon->has_mux) + if (tcon->quirks->has_unknown_mux) regmap_write(tcon->regs, SUN4I_TCON_MUX_CTRL_REG, 1); } EXPORT_SYMBOL(sun4i_tcon1_mode_set); @@ -327,7 +328,7 @@ static int sun4i_tcon_init_clocks(struct device *dev, return PTR_ERR(tcon->sclk0); } - if (tcon->has_channel_1) { + if (tcon->quirks->has_channel_1) { tcon->sclk1 = devm_clk_get(dev, "tcon-ch1"); if (IS_ERR(tcon->sclk1)) { dev_err(dev, "Couldn't get the TCON channel 1 clock\n"); @@ -487,14 +488,7 @@ static int sun4i_tcon_bind(struct device *dev, struct device *master, drv->tcon = tcon; tcon->drm = drm; tcon->dev = dev; - - if (of_device_is_compatible(dev->of_node, "allwinner,sun5i-a13-tcon")) { - tcon->has_mux = true; - tcon->has_channel_1 = true; - } else { - tcon->has_mux = false; - tcon->has_channel_1 = false; - } + tcon->quirks = of_device_get_match_data(dev); tcon->lcd_rst = devm_reset_control_get(dev, "lcd"); if (IS_ERR(tcon->lcd_rst)) { @@ -551,7 +545,7 @@ static void sun4i_tcon_unbind(struct device *dev, struct device *master, sun4i_tcon_free_clocks(tcon); } -static struct component_ops sun4i_tcon_ops = { +static const struct component_ops sun4i_tcon_ops = { .bind = sun4i_tcon_bind, .unbind = sun4i_tcon_unbind, }; @@ -588,9 +582,28 @@ static int sun4i_tcon_remove(struct platform_device *pdev) return 0; } +static const struct sun4i_tcon_quirks sun5i_a13_quirks = { + .has_unknown_mux = true, + .has_channel_1 = true, +}; + +static const struct sun4i_tcon_quirks sun6i_a31_quirks = { + .has_channel_1 = true, +}; + +static const struct sun4i_tcon_quirks sun6i_a31s_quirks = { + .has_channel_1 = true, +}; + +static const struct sun4i_tcon_quirks sun8i_a33_quirks = { + /* nothing is supported */ +}; + static const struct of_device_id sun4i_tcon_of_table[] = { - { .compatible = "allwinner,sun5i-a13-tcon" }, - { .compatible = "allwinner,sun8i-a33-tcon" }, + { .compatible = "allwinner,sun5i-a13-tcon", .data = &sun5i_a13_quirks }, + { .compatible = "allwinner,sun6i-a31-tcon", .data = &sun6i_a31_quirks }, + { .compatible = "allwinner,sun6i-a31s-tcon", .data = &sun6i_a31s_quirks }, + { .compatible = "allwinner,sun8i-a33-tcon", .data = &sun8i_a33_quirks }, { } }; MODULE_DEVICE_TABLE(of, sun4i_tcon_of_table); diff --git a/drivers/gpu/drm/sun4i/sun4i_tcon.h b/drivers/gpu/drm/sun4i/sun4i_tcon.h index 12bd48925f4d..166064bafe2e 100644 --- a/drivers/gpu/drm/sun4i/sun4i_tcon.h +++ b/drivers/gpu/drm/sun4i/sun4i_tcon.h @@ -142,6 +142,11 @@ #define SUN4I_TCON_MAX_CHANNELS 2 +struct sun4i_tcon_quirks { + bool has_unknown_mux; /* sun5i has undocumented mux */ + bool has_channel_1; /* a33 does not have channel 1 */ +}; + struct sun4i_tcon { struct device *dev; struct drm_device *drm; @@ -160,12 +165,10 @@ struct sun4i_tcon { /* Reset control */ struct reset_control *lcd_rst; - /* Platform adjustments */ - bool has_mux; - struct drm_panel *panel; - bool has_channel_1; + /* Platform adjustments */ + const struct sun4i_tcon_quirks *quirks; }; struct drm_bridge *sun4i_tcon_find_bridge(struct device_node *node); diff --git a/drivers/gpu/drm/sun4i/sun4i_tv.c b/drivers/gpu/drm/sun4i/sun4i_tv.c index 1dd3d9eabf2e..c6f47222e8fc 100644 --- a/drivers/gpu/drm/sun4i/sun4i_tv.c +++ b/drivers/gpu/drm/sun4i/sun4i_tv.c @@ -537,12 +537,6 @@ static struct drm_connector_helper_funcs sun4i_tv_comp_connector_helper_funcs = .mode_valid = sun4i_tv_comp_mode_valid, }; -static enum drm_connector_status -sun4i_tv_comp_connector_detect(struct drm_connector *connector, bool force) -{ - return connector_status_connected; -} - static void sun4i_tv_comp_connector_destroy(struct drm_connector *connector) { @@ -551,7 +545,6 @@ sun4i_tv_comp_connector_destroy(struct drm_connector *connector) static struct drm_connector_funcs sun4i_tv_comp_connector_funcs = { .dpms = drm_atomic_helper_connector_dpms, - .detect = sun4i_tv_comp_connector_detect, .fill_modes = drm_helper_probe_single_connector_modes, .destroy = sun4i_tv_comp_connector_destroy, .reset = drm_atomic_helper_connector_reset, @@ -667,7 +660,7 @@ static void sun4i_tv_unbind(struct device *dev, struct device *master, clk_disable_unprepare(tv->clk); } -static struct component_ops sun4i_tv_ops = { +static const struct component_ops sun4i_tv_ops = { .bind = sun4i_tv_bind, .unbind = sun4i_tv_unbind, }; diff --git a/drivers/gpu/drm/sun4i/sun6i_drc.c b/drivers/gpu/drm/sun4i/sun6i_drc.c index bf6d846d8132..09bba853e2a4 100644 --- a/drivers/gpu/drm/sun4i/sun6i_drc.c +++ b/drivers/gpu/drm/sun4i/sun6i_drc.c @@ -80,7 +80,7 @@ static void sun6i_drc_unbind(struct device *dev, struct device *master, reset_control_assert(drc->reset); } -static struct component_ops sun6i_drc_ops = { +static const struct component_ops sun6i_drc_ops = { .bind = sun6i_drc_bind, .unbind = sun6i_drc_unbind, }; @@ -98,6 +98,8 @@ static int sun6i_drc_remove(struct platform_device *pdev) } static const struct of_device_id sun6i_drc_of_table[] = { + { .compatible = "allwinner,sun6i-a31-drc" }, + { .compatible = "allwinner,sun6i-a31s-drc" }, { .compatible = "allwinner,sun8i-a33-drc" }, { } }; |