diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau')
| -rw-r--r-- | drivers/gpu/drm/nouveau/dispnv50/wndw.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_bo.c | 8 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_fence.c | 8 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_gem.c | 3 |
4 files changed, 13 insertions, 9 deletions
diff --git a/drivers/gpu/drm/nouveau/dispnv50/wndw.c b/drivers/gpu/drm/nouveau/dispnv50/wndw.c index e2faf92e4831..8642b84ea20c 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/wndw.c +++ b/drivers/gpu/drm/nouveau/dispnv50/wndw.c @@ -558,7 +558,8 @@ nv50_wndw_prepare_fb(struct drm_plane *plane, struct drm_plane_state *state) asyw->image.handle[0] = ctxdma->object.handle; } - ret = dma_resv_get_singleton(nvbo->bo.base.resv, false, + ret = dma_resv_get_singleton(nvbo->bo.base.resv, + DMA_RESV_USAGE_WRITE, &asyw->state.fence); if (ret) return ret; diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c index 74f8652d2bd3..c6bb4dbcd735 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c @@ -962,11 +962,11 @@ nouveau_bo_vm_cleanup(struct ttm_buffer_object *bo, struct dma_fence *fence; int ret; - /* TODO: This is actually a memory management dependency */ - ret = dma_resv_get_singleton(bo->base.resv, false, &fence); + ret = dma_resv_get_singleton(bo->base.resv, DMA_RESV_USAGE_WRITE, + &fence); if (ret) - dma_resv_wait_timeout(bo->base.resv, false, false, - MAX_SCHEDULE_TIMEOUT); + 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; diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.c b/drivers/gpu/drm/nouveau/nouveau_fence.c index 0268259e97eb..d5e81ccee01c 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fence.c +++ b/drivers/gpu/drm/nouveau/nouveau_fence.c @@ -350,14 +350,16 @@ nouveau_fence_sync(struct nouveau_bo *nvbo, struct nouveau_channel *chan, if (ret) return ret; - /* Waiting for the exclusive fence first causes performance regressions - * under some circumstances. So manually wait for the shared ones first. + /* Waiting for the writes first causes performance regressions + * under some circumstances. So manually wait for the reads first. */ for (i = 0; i < 2; ++i) { struct dma_resv_iter cursor; struct dma_fence *fence; - dma_resv_for_each_fence(&cursor, resv, exclusive, fence) { + dma_resv_for_each_fence(&cursor, resv, + dma_resv_usage_rw(exclusive), + fence) { struct nouveau_fence *f; if (i == 0 && dma_resv_iter_is_exclusive(&cursor)) diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c index 9416bee92141..fab542a758ff 100644 --- a/drivers/gpu/drm/nouveau/nouveau_gem.c +++ b/drivers/gpu/drm/nouveau/nouveau_gem.c @@ -962,7 +962,8 @@ nouveau_gem_ioctl_cpu_prep(struct drm_device *dev, void *data, return -ENOENT; nvbo = nouveau_gem_object(gem); - lret = dma_resv_wait_timeout(nvbo->bo.base.resv, write, true, + lret = dma_resv_wait_timeout(nvbo->bo.base.resv, + dma_resv_usage_rw(write), true, no_wait ? 0 : 30 * HZ); if (!lret) ret = -EBUSY; |