diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmnv50.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmnv50.c | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmnv50.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmnv50.c index b7548dcd72c7..ff08ad5005a9 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmnv50.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmnv50.c @@ -296,19 +296,22 @@ nv50_vmm_valid(struct nvkm_vmm *vmm, void *argv, u32 argc, return -EINVAL; } - ret = nvkm_memory_tags_get(memory, device, tags, NULL, - &map->tags); - if (ret) { - VMM_DEBUG(vmm, "comp %d", ret); - return ret; - } + if (!map->no_comp) { + ret = nvkm_memory_tags_get(memory, device, tags, NULL, + &map->tags); + if (ret) { + VMM_DEBUG(vmm, "comp %d", ret); + return ret; + } - if (map->tags->mn) { - u32 tags = map->tags->mn->offset + (map->offset >> 16); - map->ctag |= (u64)comp << 49; - map->type |= (u64)comp << 47; - map->type |= (u64)tags << 49; - map->next |= map->ctag; + if (map->tags->mn) { + u32 tags = map->tags->mn->offset + + (map->offset >> 16); + map->ctag |= (u64)comp << 49; + map->type |= (u64)comp << 47; + map->type |= (u64)tags << 49; + map->next |= map->ctag; + } } } |