diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_bo.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_bo.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c index fa73fe57f97b..05076e530e7d 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c @@ -959,7 +959,14 @@ nouveau_bo_vm_cleanup(struct ttm_buffer_object *bo, { struct nouveau_drm *drm = nouveau_bdev(bo->bdev); struct drm_device *dev = drm->dev; - struct dma_fence *fence = dma_resv_excl_fence(bo->base.resv); + struct dma_fence *fence; + int ret; + + ret = dma_resv_get_singleton(bo->base.resv, DMA_RESV_USAGE_WRITE, + &fence); + if (ret) + dma_resv_wait_timeout(bo->base.resv, DMA_RESV_USAGE_WRITE, + false, MAX_SCHEDULE_TIMEOUT); nv10_bo_put_tile_region(dev, *old_tile, fence); *old_tile = new_tile; @@ -1301,10 +1308,11 @@ nouveau_bo_fence(struct nouveau_bo *nvbo, struct nouveau_fence *fence, bool excl { struct dma_resv *resv = nvbo->bo.base.resv; - if (exclusive) - dma_resv_add_excl_fence(resv, &fence->base); - else if (fence) - dma_resv_add_shared_fence(resv, &fence->base); + if (!fence) + return; + + dma_resv_add_fence(resv, &fence->base, exclusive ? + DMA_RESV_USAGE_WRITE : DMA_RESV_USAGE_READ); } static void |