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drm/nv50: enable non-contig vram allocations where requested 

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2010-11-12 15:13:59 +10:00
parent bfd83aca5a
commit 5f6fdca570
1 changed files with 5 additions and 1 deletions
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6
drivers/gpu/drm/nouveau/nouveau_mem.c
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@ -713,10 +713,14 @@ nouveau_vram_manager_new(struct ttm_mem_type_manager *man,
struct drm_device *dev = dev_priv->dev;
struct nouveau_bo *nvbo = nouveau_bo(bo);
struct nouveau_vram *vram;
u32 size_nc = 0;
int ret;
if (nvbo->tile_flags & NOUVEAU_GEM_TILE_NONCONTIG)
size_nc = 1 << nvbo->vma.node->type;
ret = nv50_vram_new(dev, mem->num_pages << PAGE_SHIFT,
mem->page_alignment << PAGE_SHIFT, 0,
mem->page_alignment << PAGE_SHIFT, size_nc,
(nvbo->tile_flags >> 8) & 0x7f, &vram);
if (ret)
return ret;