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authorAlex Deucher <alexdeucher@gmail.com>2011-07-15 19:53:52 +0000
committerDave Airlie <airlied@redhat.com>2011-07-18 08:13:08 +0100
commite55b9422e186d208f162f056ee28b6eb6b9b81a9 (patch)
tree1b72616db7d9b2f651b354b11e74287a4910c3b9 /include/drm
parent28a4a163b561c39ac0c798d420e0927f29e9d4c8 (diff)
drm/radeon/kms: add info query for backend map
The 3D driver need to get the pipe to backend map to certain things. Add a query to get the info. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'include/drm')
-rw-r--r--include/drm/radeon_drm.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/drm/radeon_drm.h b/include/drm/radeon_drm.h
index 787f7b6fd62..b65be6054a1 100644
--- a/include/drm/radeon_drm.h
+++ b/include/drm/radeon_drm.h
@@ -911,6 +911,7 @@ struct drm_radeon_cs {
#define RADEON_INFO_NUM_BACKENDS 0x0a /* DB/backends for r600+ - need for OQ */
#define RADEON_INFO_NUM_TILE_PIPES 0x0b /* tile pipes for r600+ */
#define RADEON_INFO_FUSION_GART_WORKING 0x0c /* fusion writes to GTT were broken before this */
+#define RADEON_INFO_BACKEND_MAP 0x0d /* pipe to backend map, needed by mesa */
struct drm_radeon_info {
uint32_t request;