diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2010-12-08 11:19:30 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2010-12-21 17:18:42 +1000 |
| commit | 6d86951a45013ac5b060c5e6307b11b7c685c76f (patch) | |
| tree | 807f1b82c3b04d89ba089498a5e1f1b7e5dcc975 /drivers/gpu/drm/nouveau/nvc0_vram.c | |
| parent | ddbaf79a8b047dcccf766d0518626cdc0f43d58e (diff) | |
drm/nvc0: initial support for tiled buffer objects
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvc0_vram.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvc0_vram.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/nvc0_vram.c b/drivers/gpu/drm/nouveau/nvc0_vram.c index 41fcae5ffba..858eda5dedd 100644 --- a/drivers/gpu/drm/nouveau/nvc0_vram.c +++ b/drivers/gpu/drm/nouveau/nvc0_vram.c @@ -29,8 +29,16 @@ bool nvc0_vram_flags_valid(struct drm_device *dev, u32 tile_flags) { - if (likely(!(tile_flags & NOUVEAU_GEM_TILE_LAYOUT_MASK))) + switch (tile_flags & NOUVEAU_GEM_TILE_LAYOUT_MASK) { + case 0x0000: + case 0xfe00: + case 0xdb00: + case 0x1100: return true; + default: + break; + } + return false; } |