diff options
| author | Christopher James Halse Rogers <raof@ubuntu.com> | 2013-09-23 12:25:29 -0700 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-10-01 15:26:29 -0400 |
| commit | f1dc677e79cd7a88d7379a934ebc7d87a3b18805 (patch) | |
| tree | 63bacb465cbc76a698042b22a5be1047208f125a /src/radeon_drm.h | |
| parent | 67fb82a3f0759b171fea21b475a70fa825693570 (diff) | |
EXA/evergreen: Paranoia around linear tiling. (v2)
The last two bytes of tiling_mode contain the actual tiling mode; the rest are
extra tiling configuration bits. These configuration bits are not necessarily
zero for a linear buffer, so mask them out before checking for linearity
v2: Also fix up evergreen_textured_videofuncs.c
agd5f: remove trailing whitespace
Signed-off-by: Christopher James Halse Rogers <raof@ubuntu.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'src/radeon_drm.h')
| -rw-r--r-- | src/radeon_drm.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/radeon_drm.h b/src/radeon_drm.h index 042e8222..2bbd8fa3 100644 --- a/src/radeon_drm.h +++ b/src/radeon_drm.h @@ -800,6 +800,8 @@ struct drm_radeon_gem_create { uint32_t flags; }; +#define RADEON_TILING_MASK 0xff +#define RADEON_TILING_LINEAR 0x0 #define RADEON_TILING_MACRO 0x1 #define RADEON_TILING_MICRO 0x2 #define RADEON_TILING_SWAP_16BIT 0x4 |