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authorDave Airlie <airlied@redhat.com>2008-12-19 00:07:46 -0500
committerDave Airlie <airlied@linux.ie>2008-12-29 02:47:25 -0500
commitdfef24592257805af0bee42dced099459c68a307 (patch)
tree71f96e39e80ea9e9e83d398cc73fa1a7875b451a /include/drm
parent0c7c26647579e9e647e8b969bb0e7b3f5f1a1492 (diff)
i915/drm: provide compat defines for userspace for certain struct members.
Painfully userspace started using new names that were never actually to be used from the external repo. Also fill out the gaps in the structure for old/new userspace compat Add compat defines for these structs. Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'include/drm')
-rw-r--r--include/drm/i915_drm.h23
1 files changed, 23 insertions, 0 deletions
diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h
index 0e506f438f48..5e7d81d1df54 100644
--- a/include/drm/i915_drm.h
+++ b/include/drm/i915_drm.h
@@ -113,8 +113,31 @@ typedef struct _drm_i915_sarea {
113 int pipeB_y; 113 int pipeB_y;
114 int pipeB_w; 114 int pipeB_w;
115 int pipeB_h; 115 int pipeB_h;
116
117 /* fill out some space for old userspace triple buffer */
118 drm_handle_t unused_handle;
119 uint32_t unused1, unused2, unused3;
120
121 /* buffer object handles for static buffers. May change
122 * over the lifetime of the client.
123 */
124 uint32_t front_bo_handle;
125 uint32_t back_bo_handle;
126 uint32_t unused_bo_handle;
127 uint32_t depth_bo_handle;
128
116} drm_i915_sarea_t; 129} drm_i915_sarea_t;
117 130
131/* due to userspace building against these headers we need some compat here */
132#define planeA_x pipeA_x
133#define planeA_y pipeA_y
134#define planeA_w pipeA_w
135#define planeA_h pipeA_h
136#define planeB_x pipeB_x
137#define planeB_y pipeB_y
138#define planeB_w pipeB_w
139#define planeB_h pipeB_h
140
118/* Flags for perf_boxes 141/* Flags for perf_boxes
119 */ 142 */
120#define I915_BOX_RING_EMPTY 0x1 143#define I915_BOX_RING_EMPTY 0x1