diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2010-12-06 15:28:54 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2010-12-08 13:48:20 +1000 |
| commit | 60d2a88ae896ae51c76f8b15c2f4b762d5b00864 (patch) | |
| tree | e136aee905d35f8936036fd01af1ca29526fcc67 /drivers/gpu/drm/nouveau/nouveau_gem.c | |
| parent | 34cf01bc4b8021cef62cbd79224577c13d01b106 (diff) | |
drm/nouveau: kick vram functions out into an "engine"
NVC0 will be able to share some of nv50's paths this way. This also makes
it the card-specific vram code responsible for deciding if a given set
of tile_flags is valid, rather than duplicating the allowed types in
nv50_vram.c and nouveau_gem.c
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_gem.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_gem.c | 30 |
1 files changed, 3 insertions, 27 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c index 0adb2a85c143..506c508b7eda 100644 --- a/drivers/gpu/drm/nouveau/nouveau_gem.c +++ b/drivers/gpu/drm/nouveau/nouveau_gem.c @@ -103,32 +103,6 @@ nouveau_gem_info(struct drm_gem_object *gem, struct drm_nouveau_gem_info *rep) return 0; } -static bool -nouveau_gem_tile_flags_valid(struct drm_device *dev, uint32_t tile_flags) -{ - struct drm_nouveau_private *dev_priv = dev->dev_private; - - if (dev_priv->card_type >= NV_50) { - switch (tile_flags & NOUVEAU_GEM_TILE_LAYOUT_MASK) { - case 0x0000: - case 0x1800: - case 0x2800: - case 0x4800: - case 0x7000: - case 0x7400: - case 0x7a00: - case 0xe000: - return true; - } - } else { - if (!(tile_flags & NOUVEAU_GEM_TILE_LAYOUT_MASK)) - return true; - } - - NV_ERROR(dev, "bad page flags: 0x%08x\n", tile_flags); - return false; -} - int nouveau_gem_ioctl_new(struct drm_device *dev, void *data, struct drm_file *file_priv) @@ -150,8 +124,10 @@ nouveau_gem_ioctl_new(struct drm_device *dev, void *data, if (!flags || req->info.domain & NOUVEAU_GEM_DOMAIN_CPU) flags |= TTM_PL_FLAG_SYSTEM; - if (!nouveau_gem_tile_flags_valid(dev, req->info.tile_flags)) + if (!dev_priv->engine.vram.flags_valid(dev, req->info.tile_flags)) { + NV_ERROR(dev, "bad page flags: 0x%08x\n", req->info.tile_flags); return -EINVAL; + } if (req->channel_hint) { chan = nouveau_channel_get(dev, file_priv, req->channel_hint); |