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authorChris Wilson <chris@chris-wilson.co.uk>2010-10-19 11:19:32 +0100
committerChris Wilson <chris@chris-wilson.co.uk>2010-10-21 19:08:39 +0100
commit549f7365820a212a1cfd0871d377b1ad0d1e5723 (patch)
treedbd39c10b32b35b762b083a358b7fc4c09783d5b /include/drm
parente36c1cd7292efcb8daca26cd6331481736544742 (diff)
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 <zhenyuw@linux.intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'include/drm')
-rw-r--r--include/drm/i915_drm.h6
1 files changed, 5 insertions, 1 deletions
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;