From: Marek Olšák Date: Sun, 2 Dec 2012 20:03:33 +0000 (+0100) Subject: drm/radeon: add a CS flag END_OF_FRAME X-Git-Tag: upstream/snapshot3+hdmi~5999^2~12^2~5 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=57f570838341507682b7705f1d950608ef2182bd;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git drm/radeon: add a CS flag END_OF_FRAME 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. Signed-off-by: Marek Olšák --- 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