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authorZou Nan hai <nanhai.zou@intel.com>2010-05-21 09:08:55 +0800
committerEric Anholt <eric@anholt.net>2010-05-26 13:24:49 -0700
commit8187a2b70e34c727a06617441f74f202b6fefaf9 (patch)
tree48622c6f95282dc0a0fa668110aac4efa6e89066 /include/drm
parentd3301d86b4bf2bcf649982ae464211d8bcf9575a (diff)
downloadlinux-8187a2b70e34c727a06617441f74f202b6fefaf9.tar.bz2
drm/i915: introduce intel_ring_buffer structure (V2)
Introduces a more complete intel_ring_buffer structure with callbacks for setup and management of a particular ringbuffer, and converts the render ring buffer consumers to use it. Signed-off-by: Zou Nan hai <nanhai.zou@intel.com> Signed-off-by: Xiang Hai hao <haihao.xiang@intel.com> [anholt: Fixed up whitespace fail and rebased against prep patches] Signed-off-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'include/drm')
-rw-r--r--include/drm/i915_drm.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h
index b64a8d7cdf6d..e9168704cabe 100644
--- a/include/drm/i915_drm.h
+++ b/include/drm/i915_drm.h
@@ -616,7 +616,9 @@ struct drm_i915_gem_execbuffer2 {
__u32 num_cliprects;
/** This is a struct drm_clip_rect *cliprects */
__u64 cliprects_ptr;
- __u64 flags; /* currently unused */
+#define I915_EXEC_RENDER (1<<0)
+#define I915_EXEC_BSD (1<<1)
+ __u64 flags;
__u64 rsvd1;
__u64 rsvd2;
};