From 549f7365820a212a1cfd0871d377b1ad0d1e5723 Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Tue, 19 Oct 2010 11:19:32 +0100 Subject: drm/i915: Enable SandyBridge blitter ring Based on an original patch by Zhenyu Wang, this initializes the BLT ring for SandyBridge and enables support for user execbuffers. Cc: Zhenyu Wang Signed-off-by: Chris Wilson --- include/drm/i915_drm.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'include/drm') diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h index e41c74facb6a..8c641bed9bbd 100644 --- a/include/drm/i915_drm.h +++ b/include/drm/i915_drm.h @@ -286,6 +286,7 @@ typedef struct drm_i915_irq_wait { #define I915_PARAM_HAS_PAGEFLIPPING 8 #define I915_PARAM_HAS_EXECBUF2 9 #define I915_PARAM_HAS_BSD 10 +#define I915_PARAM_HAS_BLT 11 typedef struct drm_i915_getparam { int param; @@ -627,8 +628,11 @@ struct drm_i915_gem_execbuffer2 { __u32 num_cliprects; /** This is a struct drm_clip_rect *cliprects */ __u64 cliprects_ptr; +#define I915_EXEC_RING_MASK (7<<0) +#define I915_EXEC_DEFAULT (0<<0) #define I915_EXEC_RENDER (1<<0) -#define I915_EXEC_BSD (1<<1) +#define I915_EXEC_BSD (2<<0) +#define I915_EXEC_BLT (3<<0) __u64 flags; __u64 rsvd1; __u64 rsvd2; -- cgit v1.2.3-59-g8ed1b