On Sun, Dec 2, 2012 at 3:03 PM, Marek Olšák maraeo@gmail.com wrote:
No version bump is required because setting the flag on older DRM has no effect.
This only reserves the bit and doesn't use it. I assume we will use it for buffer eviction heuristics.
Looks good to me. Seems like it would be handy for a number of things.
Reviewed-by: Alex Deucher alexander.deucher@amd.com
Signed-off-by: Marek Olšák maraeo@gmail.com
include/uapi/drm/radeon_drm.h | 1 + 1 file changed, 1 insertion(+)
diff --git a/include/uapi/drm/radeon_drm.h b/include/uapi/drm/radeon_drm.h index 4766c0f..0c8a62c 100644 --- a/include/uapi/drm/radeon_drm.h +++ b/include/uapi/drm/radeon_drm.h @@ -913,6 +913,7 @@ struct drm_radeon_gem_va { /* The first dword of RADEON_CHUNK_ID_FLAGS is a uint32 of these flags: */ #define RADEON_CS_KEEP_TILING_FLAGS 0x01 #define RADEON_CS_USE_VM 0x02 +#define RADEON_CS_END_OF_FRAME 0x04 /* a hint from userspace which CS is the last one */ /* The second dword of RADEON_CHUNK_ID_FLAGS is a uint32 that sets the ring type */ #define RADEON_CS_RING_GFX 0
#define RADEON_CS_RING_COMPUTE 1
1.7.10.4
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