diff options
Diffstat (limited to 'drivers/gpu/drm/msm/msm_gem.c')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_gem.c | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/drivers/gpu/drm/msm/msm_gem.c b/drivers/gpu/drm/msm/msm_gem.c index 9be4e0a8ebb7..3ab5c8620893 100644 --- a/drivers/gpu/drm/msm/msm_gem.c +++ b/drivers/gpu/drm/msm/msm_gem.c @@ -804,41 +804,6 @@ void msm_gem_vunmap(struct drm_gem_object *obj) msm_obj->vaddr = NULL; } -/* must be called before _move_to_active().. */ -int msm_gem_sync_object(struct drm_gem_object *obj, - struct msm_fence_context *fctx, bool exclusive) -{ - struct dma_resv_list *fobj; - struct dma_fence *fence; - int i, ret; - - fobj = dma_resv_shared_list(obj->resv); - if (!fobj || (fobj->shared_count == 0)) { - fence = dma_resv_excl_fence(obj->resv); - /* don't need to wait on our own fences, since ring is fifo */ - if (fence && (fence->context != fctx->context)) { - ret = dma_fence_wait(fence, true); - if (ret) - return ret; - } - } - - if (!exclusive || !fobj) - return 0; - - for (i = 0; i < fobj->shared_count; i++) { - fence = rcu_dereference_protected(fobj->shared[i], - dma_resv_held(obj->resv)); - if (fence->context != fctx->context) { - ret = dma_fence_wait(fence, true); - if (ret) - return ret; - } - } - - return 0; -} - void msm_gem_active_get(struct drm_gem_object *obj, struct msm_gpu *gpu) { struct msm_gem_object *msm_obj = to_msm_bo(obj); |