1 files changed, 2 insertions, 81 deletions

diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c
index 56fb87885146..eb0c2d041f13 100644
--- a/drivers/gpu/drm/drm_gem.c
+++ b/drivers/gpu/drm/drm_gem.c
@@ -771,7 +771,8 @@ long drm_gem_dma_resv_wait(struct drm_file *filep, u32 handle,
 		return -EINVAL;
 	}
 
-	ret = dma_resv_wait_timeout(obj->resv, wait_all, true, timeout);
+	ret = dma_resv_wait_timeout(obj->resv, dma_resv_usage_rw(wait_all),
+				    true, timeout);
 	if (ret == 0)
 		ret = -ETIME;
 	else if (ret > 0)
@@ -1273,83 +1274,3 @@ drm_gem_unlock_reservations(struct drm_gem_object **objs, int count,
 	ww_acquire_fini(acquire_ctx);
 }
 EXPORT_SYMBOL(drm_gem_unlock_reservations);
-
-/**
- * drm_gem_fence_array_add - Adds the fence to an array of fences to be
- * waited on, deduplicating fences from the same context.
- *
- * @fence_array: array of dma_fence * for the job to block on.
- * @fence: the dma_fence to add to the list of dependencies.
- *
- * This functions consumes the reference for @fence both on success and error
- * cases.
- *
- * Returns:
- * 0 on success, or an error on failing to expand the array.
- */
-int drm_gem_fence_array_add(struct xarray *fence_array,
-			    struct dma_fence *fence)
-{
-	struct dma_fence *entry;
-	unsigned long index;
-	u32 id = 0;
-	int ret;
-
-	if (!fence)
-		return 0;
-
-	/* Deduplicate if we already depend on a fence from the same context.
-	 * This lets the size of the array of deps scale with the number of
-	 * engines involved, rather than the number of BOs.
-	 */
-	xa_for_each(fence_array, index, entry) {
-		if (entry->context != fence->context)
-			continue;
-
-		if (dma_fence_is_later(fence, entry)) {
-			dma_fence_put(entry);
-			xa_store(fence_array, index, fence, GFP_KERNEL);
-		} else {
-			dma_fence_put(fence);
-		}
-		return 0;
-	}
-
-	ret = xa_alloc(fence_array, &id, fence, xa_limit_32b, GFP_KERNEL);
-	if (ret != 0)
-		dma_fence_put(fence);
-
-	return ret;
-}
-EXPORT_SYMBOL(drm_gem_fence_array_add);
-
-/**
- * drm_gem_fence_array_add_implicit - Adds the implicit dependencies tracked
- * in the GEM object's reservation object to an array of dma_fences for use in
- * scheduling a rendering job.
- *
- * This should be called after drm_gem_lock_reservations() on your array of
- * GEM objects used in the job but before updating the reservations with your
- * own fences.
- *
- * @fence_array: array of dma_fence * for the job to block on.
- * @obj: the gem object to add new dependencies from.
- * @write: whether the job might write the object (so we need to depend on
- * shared fences in the reservation object).
- */
-int drm_gem_fence_array_add_implicit(struct xarray *fence_array,
-				     struct drm_gem_object *obj,
-				     bool write)
-{
-	struct dma_resv_iter cursor;
-	struct dma_fence *fence;
-	int ret = 0;
-
-	dma_resv_for_each_fence(&cursor, obj->resv, write, fence) {
-		ret = drm_gem_fence_array_add(fence_array, fence);
-		if (ret)
-			break;
-	}
-	return ret;
-}
-EXPORT_SYMBOL(drm_gem_fence_array_add_implicit);