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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2010-10-19 11:19:32 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2010-10-21 19:08:39 +0100 |
| commit | 549f7365820a212a1cfd0871d377b1ad0d1e5723 (patch) | |
| tree | dbd39c10b32b35b762b083a358b7fc4c09783d5b /include/drm | |
| parent | e36c1cd7292efcb8daca26cd6331481736544742 (diff) | |
| download | kernel_samsung_smdk4412-549f7365820a212a1cfd0871d377b1ad0d1e5723.zip kernel_samsung_smdk4412-549f7365820a212a1cfd0871d377b1ad0d1e5723.tar.gz kernel_samsung_smdk4412-549f7365820a212a1cfd0871d377b1ad0d1e5723.tar.bz2 | |
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.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h index e41c74f..8c641be 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; |