diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 43 |
1 files changed, 1 insertions, 42 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c index a721f5044557..b545f614628c 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c @@ -459,49 +459,8 @@ int amdgpu_bo_fbdev_mmap(struct amdgpu_bo *bo, int amdgpu_bo_set_tiling_flags(struct amdgpu_bo *bo, u64 tiling_flags) { - unsigned bankw, bankh, mtaspect, tilesplit, stilesplit; - - bankw = (tiling_flags >> AMDGPU_TILING_EG_BANKW_SHIFT) & AMDGPU_TILING_EG_BANKW_MASK; - bankh = (tiling_flags >> AMDGPU_TILING_EG_BANKH_SHIFT) & AMDGPU_TILING_EG_BANKH_MASK; - mtaspect = (tiling_flags >> AMDGPU_TILING_EG_MACRO_TILE_ASPECT_SHIFT) & AMDGPU_TILING_EG_MACRO_TILE_ASPECT_MASK; - tilesplit = (tiling_flags >> AMDGPU_TILING_EG_TILE_SPLIT_SHIFT) & AMDGPU_TILING_EG_TILE_SPLIT_MASK; - stilesplit = (tiling_flags >> AMDGPU_TILING_EG_STENCIL_TILE_SPLIT_SHIFT) & AMDGPU_TILING_EG_STENCIL_TILE_SPLIT_MASK; - switch (bankw) { - case 0: - case 1: - case 2: - case 4: - case 8: - break; - default: + if (AMDGPU_TILING_GET(tiling_flags, TILE_SPLIT) > 6) return -EINVAL; - } - switch (bankh) { - case 0: - case 1: - case 2: - case 4: - case 8: - break; - default: - return -EINVAL; - } - switch (mtaspect) { - case 0: - case 1: - case 2: - case 4: - case 8: - break; - default: - return -EINVAL; - } - if (tilesplit > 6) { - return -EINVAL; - } - if (stilesplit > 6) { - return -EINVAL; - } bo->tiling_flags = tiling_flags; return 0; |