tools headers UAPI: Sync drm/i915_drm.h with the kernel sources (9e228f48) · Commits · 戴 / test

tools/include/uapi/drm/i915_drm.h

+56 −3

Original line number	Diff line number	Diff line
		@@ -619,6 +619,12 @@ typedef struct drm_i915_irq_wait {
		*/
		#define I915_PARAM_PERF_REVISION 54

		/* Query whether DRM_I915_GEM_EXECBUFFER2 supports supplying an array of
		* timeline syncobj through drm_i915_gem_execbuffer_ext_timeline_fences. See
		* I915_EXEC_USE_EXTENSIONS.
		*/
		#define I915_PARAM_HAS_EXEC_TIMELINE_FENCES 55

		/* Must be kept compact -- no holes and well documented */

		typedef struct drm_i915_getparam {
		@@ -1046,6 +1052,38 @@ struct drm_i915_gem_exec_fence {
		__u32 flags;
		};

		/**
		* See drm_i915_gem_execbuffer_ext_timeline_fences.
		*/
		#define DRM_I915_GEM_EXECBUFFER_EXT_TIMELINE_FENCES 0

		/**
		* This structure describes an array of drm_syncobj and associated points for
		* timeline variants of drm_syncobj. It is invalid to append this structure to
		* the execbuf if I915_EXEC_FENCE_ARRAY is set.
		*/
		struct drm_i915_gem_execbuffer_ext_timeline_fences {
		struct i915_user_extension base;

		/**
		* Number of element in the handles_ptr & value_ptr arrays.
		*/
		__u64 fence_count;

		/**
		* Pointer to an array of struct drm_i915_gem_exec_fence of length
		* fence_count.
		*/
		__u64 handles_ptr;

		/**
		* Pointer to an array of u64 values of length fence_count. Values
		* must be 0 for a binary drm_syncobj. A Value of 0 for a timeline
		* drm_syncobj is invalid as it turns a drm_syncobj into a binary one.
		*/
		__u64 values_ptr;
		};

		struct drm_i915_gem_execbuffer2 {
		/**
		* List of gem_exec_object2 structs
		@@ -1062,8 +1100,14 @@ struct drm_i915_gem_execbuffer2 {
		__u32 num_cliprects;
		/**
		* This is a struct drm_clip_rect *cliprects if I915_EXEC_FENCE_ARRAY
		* is not set. If I915_EXEC_FENCE_ARRAY is set, then this is a
		* struct drm_i915_gem_exec_fence *fences.
		* & I915_EXEC_USE_EXTENSIONS are not set.
		*
		* If I915_EXEC_FENCE_ARRAY is set, then this is a pointer to an array
		* of struct drm_i915_gem_exec_fence and num_cliprects is the length
		* of the array.
		*
		* If I915_EXEC_USE_EXTENSIONS is set, then this is a pointer to a
		* single struct i915_user_extension and num_cliprects is 0.
		*/
		__u64 cliprects_ptr;
		#define I915_EXEC_RING_MASK (0x3f)
		@@ -1181,7 +1225,16 @@ struct drm_i915_gem_execbuffer2 {
		*/
		#define I915_EXEC_FENCE_SUBMIT (1 << 20)

		#define __I915_EXEC_UNKNOWN_FLAGS (-(I915_EXEC_FENCE_SUBMIT << 1))
		/*
		* Setting I915_EXEC_USE_EXTENSIONS implies that
		* drm_i915_gem_execbuffer2.cliprects_ptr is treated as a pointer to an linked
		* list of i915_user_extension. Each i915_user_extension node is the base of a
		* larger structure. The list of supported structures are listed in the
		* drm_i915_gem_execbuffer_ext enum.
		*/
		#define I915_EXEC_USE_EXTENSIONS (1 << 21)

		#define __I915_EXEC_UNKNOWN_FLAGS (-(I915_EXEC_USE_EXTENSIONS << 1))

		#define I915_EXEC_CONTEXT_ID_MASK (0xffffffff)
		#define i915_execbuffer2_set_context_id(eb2, context) \

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