From b1b38278e12b04cf9a227f6af2c24651cf6e8a85 Mon Sep 17 00:00:00 2001 From: David Weinehall Date: Wed, 20 May 2015 17:00:13 +0300 Subject: drm/i915: add a context parameter to {en, dis}able zero address mapping Export a new context parameter that can be set/queried through the context_{get,set}param ioctls. This parameter is passed as a context flag and decides whether or not a GPU address mapping is allowed to be made at address zero. The default is to allow such mappings. Signed-off-by: David Weinehall Acked-by: "Zou, Nanhai" Signed-off-by: Daniel Vetter --- include/uapi/drm/i915_drm.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/uapi') diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h index 6e1a2ed116cb..92d61a7c942a 100644 --- a/include/uapi/drm/i915_drm.h +++ b/include/uapi/drm/i915_drm.h @@ -1106,6 +1106,7 @@ struct drm_i915_gem_context_param { __u32 size; __u64 param; #define I915_CONTEXT_PARAM_BAN_PERIOD 0x1 +#define I915_CONTEXT_PARAM_NO_ZEROMAP 0x2 __u64 value; }; -- cgit v1.2.1 From 49e4d842f0d0892c3d26c93a81b9f22c1467030e Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Mon, 15 Jun 2015 12:23:48 +0100 Subject: drm/i915: Report to userspace if we have a (presumed) working GPU reset In igt, we want to test handling of GPU hangs, both for recovery purposes and for reporting. However, we don't want to inject a genuine GPU hang onto a machine that cannot recover and so be permenantly wedged. Rather than embed heuristics into igt, have the kernel report exactly when it expects the GPU reset to work. This can also be usefully extended in future to indicate different levels of fine-grained resets. Signed-off-by: Chris Wilson Cc: Daniel Vetter Cc: Tim Gore Cc: Tomas Elf Signed-off-by: Daniel Vetter --- include/uapi/drm/i915_drm.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/uapi') diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h index 92d61a7c942a..f88cc1cac5d9 100644 --- a/include/uapi/drm/i915_drm.h +++ b/include/uapi/drm/i915_drm.h @@ -354,6 +354,7 @@ typedef struct drm_i915_irq_wait { #define I915_PARAM_REVISION 32 #define I915_PARAM_SUBSLICE_TOTAL 33 #define I915_PARAM_EU_TOTAL 34 +#define I915_PARAM_HAS_GPU_RESET 35 typedef struct drm_i915_getparam { int param; -- cgit v1.2.1 From a9ed33ca075f712cc7fd96eb84e3d322012fcaaf Mon Sep 17 00:00:00 2001 From: Abdiel Janulgue Date: Wed, 1 Jul 2015 10:12:23 +0300 Subject: drm/i915: Expose I915_EXEC_RESOURCE_STREAMER flag and getparam Ensures that the batch buffer is executed by the resource streamer. And will let userspace know whether Resource Streamer is supported in the kernel. v2: Don't skip 1<<15 for the exec flags (Jani Nikula) v3: Use HAS_RESOURCE_STREAMER macro for execbuf validation (Chris Wilson) (from getparam patch) v2: Update I915_PARAM_HAS_RESOURCE_STREAMER so it's after I915_PARAM_HAS_GPU_RESET. v3: Only advertise RS support for hardware that supports it. v4: Add HAS_RESOURCE_STREAMER() macro (Chris) Testcase: igt/gem_exec_params Cc: Jani Nikula Cc: Kenneth Graunke Cc: Chris Wilson Reviewed-by: Chris Wilson Signed-off-by: Abdiel Janulgue [danvet: squash in getparam patch since it'd break bisect, suggested by Chris.] Signed-off-by: Daniel Vetter --- include/uapi/drm/i915_drm.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'include/uapi') diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h index f88cc1cac5d9..e7c29f1659ad 100644 --- a/include/uapi/drm/i915_drm.h +++ b/include/uapi/drm/i915_drm.h @@ -355,6 +355,7 @@ typedef struct drm_i915_irq_wait { #define I915_PARAM_SUBSLICE_TOTAL 33 #define I915_PARAM_EU_TOTAL 34 #define I915_PARAM_HAS_GPU_RESET 35 +#define I915_PARAM_HAS_RESOURCE_STREAMER 36 typedef struct drm_i915_getparam { int param; @@ -765,7 +766,12 @@ struct drm_i915_gem_execbuffer2 { #define I915_EXEC_BSD_RING1 (1<<13) #define I915_EXEC_BSD_RING2 (2<<13) -#define __I915_EXEC_UNKNOWN_FLAGS -(1<<15) +/** Tell the kernel that the batchbuffer is processed by + * the resource streamer. + */ +#define I915_EXEC_RESOURCE_STREAMER (1<<15) + +#define __I915_EXEC_UNKNOWN_FLAGS -(I915_EXEC_RESOURCE_STREAMER<<1) #define I915_EXEC_CONTEXT_ID_MASK (0xffffffff) #define i915_execbuffer2_set_context_id(eb2, context) \ -- cgit v1.2.1 From 1055e0687f581cf988bb2239a00d1396e18ef114 Mon Sep 17 00:00:00 2001 From: Chad Versace Date: Thu, 9 Jul 2015 01:38:42 -0700 Subject: drm/fourcc: Add formats R8, RG88, GR88 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The Kodi/XBMC developers want to transcode NV12 to RGB with OpenGL shaders, importing the two source planes through EGL_EXT_image_dma_buf_import. That requires importing the Y plane as an R8 EGLImage and the UV plane as either an RG88 or GR88 EGLImage. CC: Peter Frühberger Cc: Rainer Hochecker Cc: Benjamin Widawsky Reviewed-by: Pekka Paalanen Signed-off-by: Chad Versace --- include/uapi/drm/drm_fourcc.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'include/uapi') diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h index 2f295cde657e..8c5e8b91a3cb 100644 --- a/include/uapi/drm/drm_fourcc.h +++ b/include/uapi/drm/drm_fourcc.h @@ -34,6 +34,13 @@ /* color index */ #define DRM_FORMAT_C8 fourcc_code('C', '8', ' ', ' ') /* [7:0] C */ +/* 8 bpp Red */ +#define DRM_FORMAT_R8 fourcc_code('R', '8', ' ', ' ') /* [7:0] R */ + +/* 16 bpp RG */ +#define DRM_FORMAT_RG88 fourcc_code('R', 'G', '8', '8') /* [15:0] R:G 8:8 little endian */ +#define DRM_FORMAT_GR88 fourcc_code('G', 'R', '8', '8') /* [15:0] G:R 8:8 little endian */ + /* 8 bpp RGB */ #define DRM_FORMAT_RGB332 fourcc_code('R', 'G', 'B', '8') /* [7:0] R:G:B 3:3:2 */ #define DRM_FORMAT_BGR233 fourcc_code('B', 'G', 'R', '8') /* [7:0] B:G:R 2:3:3 */ -- cgit v1.2.1 From 346add7834557b5b9628b9bf2387106d42e631d4 Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Tue, 14 Jul 2015 18:07:30 +0200 Subject: drm/i915: Use expcitly fixed type in compat32 structs I was confused shortly whether the compat was needed for the int, until I noticed the pointer in the original. Also remove typedef. v2: Review from Chris. - Add comments. - Also change the int param in the original structure. Cc: Chris Wilson Signed-off-by: Daniel Vetter Reviewed-by: Chris Wilson Signed-off-by: Daniel Vetter --- include/uapi/drm/i915_drm.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'include/uapi') diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h index e7c29f1659ad..192027b4f031 100644 --- a/include/uapi/drm/i915_drm.h +++ b/include/uapi/drm/i915_drm.h @@ -358,7 +358,11 @@ typedef struct drm_i915_irq_wait { #define I915_PARAM_HAS_RESOURCE_STREAMER 36 typedef struct drm_i915_getparam { - int param; + s32 param; + /* + * WARNING: Using pointers instead of fixed-size u64 means we need to write + * compat32 code. Don't repeat this mistake. + */ int __user *value; } drm_i915_getparam_t; -- cgit v1.2.1 From 35c051258e8fd7cb97222f4aa887bcd404c156d0 Mon Sep 17 00:00:00 2001 From: Sinclair Yeh Date: Fri, 26 Jun 2015 01:42:06 -0700 Subject: drm/vmwgfx: Implement screen targets Add support for the screen target device interface. Add a getparam parameter and bump minor to signal availability. Signed-off-by: Sinclair Yeh Signed-off-by: Thomas Hellstrom --- include/uapi/drm/vmwgfx_drm.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/uapi') diff --git a/include/uapi/drm/vmwgfx_drm.h b/include/uapi/drm/vmwgfx_drm.h index c472bedbe38e..c8a863180174 100644 --- a/include/uapi/drm/vmwgfx_drm.h +++ b/include/uapi/drm/vmwgfx_drm.h @@ -88,6 +88,7 @@ #define DRM_VMW_PARAM_3D_CAPS_SIZE 8 #define DRM_VMW_PARAM_MAX_MOB_MEMORY 9 #define DRM_VMW_PARAM_MAX_MOB_SIZE 10 +#define DRM_VMW_PARAM_SCREEN_TARGET 11 /** * enum drm_vmw_handle_type - handle type for ref ioctls -- cgit v1.2.1 From d80efd5cb3dec16a8d1aea9b8a4a7921972dba65 Mon Sep 17 00:00:00 2001 From: Thomas Hellstrom Date: Mon, 10 Aug 2015 10:39:35 -0700 Subject: drm/vmwgfx: Initial DX support Initial DX support. Co-authored with Sinclair Yeh, Charmaine Lee and Jakob Bornecrantz. Signed-off-by: Thomas Hellstrom Signed-off-by: Sinclair Yeh Signed-off-by: Charmaine Lee --- include/uapi/drm/vmwgfx_drm.h | 35 ++++++++++++++++++++++++++++++++--- 1 file changed, 32 insertions(+), 3 deletions(-) (limited to 'include/uapi') diff --git a/include/uapi/drm/vmwgfx_drm.h b/include/uapi/drm/vmwgfx_drm.h index c8a863180174..c5bcddd9f58c 100644 --- a/include/uapi/drm/vmwgfx_drm.h +++ b/include/uapi/drm/vmwgfx_drm.h @@ -64,6 +64,7 @@ #define DRM_VMW_GB_SURFACE_CREATE 23 #define DRM_VMW_GB_SURFACE_REF 24 #define DRM_VMW_SYNCCPU 25 +#define DRM_VMW_CREATE_EXTENDED_CONTEXT 26 /*************************************************************************/ /** @@ -89,6 +90,7 @@ #define DRM_VMW_PARAM_MAX_MOB_MEMORY 9 #define DRM_VMW_PARAM_MAX_MOB_SIZE 10 #define DRM_VMW_PARAM_SCREEN_TARGET 11 +#define DRM_VMW_PARAM_DX 12 /** * enum drm_vmw_handle_type - handle type for ref ioctls @@ -297,7 +299,7 @@ union drm_vmw_surface_reference_arg { * Argument to the DRM_VMW_EXECBUF Ioctl. */ -#define DRM_VMW_EXECBUF_VERSION 1 +#define DRM_VMW_EXECBUF_VERSION 2 struct drm_vmw_execbuf_arg { uint64_t commands; @@ -306,6 +308,8 @@ struct drm_vmw_execbuf_arg { uint64_t fence_rep; uint32_t version; uint32_t flags; + uint32_t context_handle; + uint32_t pad64; }; /** @@ -826,7 +830,6 @@ struct drm_vmw_update_layout_arg { enum drm_vmw_shader_type { drm_vmw_shader_type_vs = 0, drm_vmw_shader_type_ps, - drm_vmw_shader_type_gs }; @@ -908,6 +911,8 @@ enum drm_vmw_surface_flags { * @buffer_handle Buffer handle of backup buffer. SVGA3D_INVALID_ID * if none. * @base_size Size of the base mip level for all faces. + * @array_size Must be zero for non-DX hardware, and if non-zero + * svga3d_flags must have proper bind flags setup. * * Input argument to the DRM_VMW_GB_SURFACE_CREATE Ioctl. * Part of output argument for the DRM_VMW_GB_SURFACE_REF Ioctl. @@ -920,7 +925,7 @@ struct drm_vmw_gb_surface_create_req { uint32_t multisample_count; uint32_t autogen_filter; uint32_t buffer_handle; - uint32_t pad64; + uint32_t array_size; struct drm_vmw_size base_size; }; @@ -1060,4 +1065,28 @@ struct drm_vmw_synccpu_arg { uint32_t pad64; }; +/*************************************************************************/ +/** + * DRM_VMW_CREATE_EXTENDED_CONTEXT - Create a host context. + * + * Allocates a device unique context id, and queues a create context command + * for the host. Does not wait for host completion. + */ +enum drm_vmw_extended_context { + drm_vmw_context_legacy, + drm_vmw_context_dx +}; + +/** + * union drm_vmw_extended_context_arg + * + * @req: Context type. + * @rep: Context identifier. + * + * Argument to the DRM_VMW_CREATE_EXTENDED_CONTEXT Ioctl. + */ +union drm_vmw_extended_context_arg { + enum drm_vmw_extended_context req; + struct drm_vmw_context_arg rep; +}; #endif -- cgit v1.2.1 From 54fbde8a94a8a78547597215c9e4be590d075ee0 Mon Sep 17 00:00:00 2001 From: Sinclair Yeh Date: Wed, 29 Jul 2015 12:38:02 -0700 Subject: drm/vmwgfx: Fix copyright headers Updating and fixing copyright headers. Bump version minor to signal vgpu10 support. Signed-off-by: Sinclair Yeh Signed-off-by: Thomas Hellstrom Reviewed-by: Brian Paul --- include/uapi/drm/vmwgfx_drm.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/uapi') diff --git a/include/uapi/drm/vmwgfx_drm.h b/include/uapi/drm/vmwgfx_drm.h index c5bcddd9f58c..05b204954d16 100644 --- a/include/uapi/drm/vmwgfx_drm.h +++ b/include/uapi/drm/vmwgfx_drm.h @@ -1,6 +1,6 @@ /************************************************************************** * - * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA + * Copyright © 2009-2015 VMware, Inc., Palo Alto, CA., USA * All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a -- cgit v1.2.1