Lines Matching refs:fence
206 struct dma_fence *fence; member
243 struct dma_fence *fence; in drm_syncobj_fence_add_wait() local
245 if (wait->fence) in drm_syncobj_fence_add_wait()
253 fence = dma_fence_get(rcu_dereference_protected(syncobj->fence, 1)); in drm_syncobj_fence_add_wait()
254 if (!fence || dma_fence_chain_find_seqno(&fence, wait->point)) { in drm_syncobj_fence_add_wait()
255 dma_fence_put(fence); in drm_syncobj_fence_add_wait()
257 } else if (!fence) { in drm_syncobj_fence_add_wait()
258 wait->fence = dma_fence_get_stub(); in drm_syncobj_fence_add_wait()
260 wait->fence = fence; in drm_syncobj_fence_add_wait()
287 struct dma_fence *fence, in drm_syncobj_add_point() argument
293 dma_fence_get(fence); in drm_syncobj_add_point()
301 dma_fence_chain_init(chain, prev, fence, point); in drm_syncobj_add_point()
302 rcu_assign_pointer(syncobj->fence, &chain->base); in drm_syncobj_add_point()
309 dma_fence_chain_for_each(fence, prev); in drm_syncobj_add_point()
322 struct dma_fence *fence) in drm_syncobj_replace_fence() argument
327 if (fence) in drm_syncobj_replace_fence()
328 dma_fence_get(fence); in drm_syncobj_replace_fence()
332 old_fence = rcu_dereference_protected(syncobj->fence, in drm_syncobj_replace_fence()
334 rcu_assign_pointer(syncobj->fence, fence); in drm_syncobj_replace_fence()
336 if (fence != old_fence) { in drm_syncobj_replace_fence()
355 struct dma_fence *fence = dma_fence_get_stub(); in drm_syncobj_assign_null_handle() local
357 drm_syncobj_replace_fence(syncobj, fence); in drm_syncobj_assign_null_handle()
358 dma_fence_put(fence); in drm_syncobj_assign_null_handle()
380 struct dma_fence **fence) in drm_syncobj_find_fence() argument
390 *fence = drm_syncobj_fence_get(syncobj); in drm_syncobj_find_fence()
392 if (*fence) { in drm_syncobj_find_fence()
393 ret = dma_fence_chain_find_seqno(fence, point); in drm_syncobj_find_fence()
400 if (!*fence) in drm_syncobj_find_fence()
401 *fence = dma_fence_get_stub(); in drm_syncobj_find_fence()
405 dma_fence_put(*fence); in drm_syncobj_find_fence()
420 if (wait.fence) { in drm_syncobj_find_fence()
438 *fence = wait.fence; in drm_syncobj_find_fence()
479 struct dma_fence *fence) in drm_syncobj_create() argument
494 if (fence) in drm_syncobj_create()
495 drm_syncobj_replace_fence(syncobj, fence); in drm_syncobj_create()
667 struct dma_fence *fence = sync_file_get_fence(fd); in drm_syncobj_import_sync_file_fence() local
670 if (!fence) in drm_syncobj_import_sync_file_fence()
675 dma_fence_put(fence); in drm_syncobj_import_sync_file_fence()
679 drm_syncobj_replace_fence(syncobj, fence); in drm_syncobj_import_sync_file_fence()
680 dma_fence_put(fence); in drm_syncobj_import_sync_file_fence()
689 struct dma_fence *fence; in drm_syncobj_export_sync_file() local
696 ret = drm_syncobj_find_fence(file_private, handle, 0, 0, &fence); in drm_syncobj_export_sync_file()
700 sync_file = sync_file_create(fence); in drm_syncobj_export_sync_file()
702 dma_fence_put(fence); in drm_syncobj_export_sync_file()
841 struct dma_fence *fence; in drm_syncobj_transfer_to_timeline() local
851 &fence); in drm_syncobj_transfer_to_timeline()
859 drm_syncobj_add_point(timeline_syncobj, chain, fence, args->dst_point); in drm_syncobj_transfer_to_timeline()
861 dma_fence_put(fence); in drm_syncobj_transfer_to_timeline()
873 struct dma_fence *fence; in drm_syncobj_transfer_to_binary() local
880 args->src_point, args->flags, &fence); in drm_syncobj_transfer_to_binary()
883 drm_syncobj_replace_fence(binary_syncobj, fence); in drm_syncobj_transfer_to_binary()
884 dma_fence_put(fence); in drm_syncobj_transfer_to_binary()
911 static void syncobj_wait_fence_func(struct dma_fence *fence, in syncobj_wait_fence_func() argument
923 struct dma_fence *fence; in syncobj_wait_syncobj_func() local
926 fence = rcu_dereference_protected(syncobj->fence, in syncobj_wait_syncobj_func()
928 dma_fence_get(fence); in syncobj_wait_syncobj_func()
929 if (!fence || dma_fence_chain_find_seqno(&fence, wait->point)) { in syncobj_wait_syncobj_func()
930 dma_fence_put(fence); in syncobj_wait_syncobj_func()
932 } else if (!fence) { in syncobj_wait_syncobj_func()
933 wait->fence = dma_fence_get_stub(); in syncobj_wait_syncobj_func()
935 wait->fence = fence; in syncobj_wait_syncobj_func()
950 struct dma_fence *fence; in drm_syncobj_array_wait_timeout() local
979 struct dma_fence *fence; in drm_syncobj_array_wait_timeout() local
983 fence = drm_syncobj_fence_get(syncobjs[i]); in drm_syncobj_array_wait_timeout()
984 if (!fence || dma_fence_chain_find_seqno(&fence, points[i])) { in drm_syncobj_array_wait_timeout()
985 dma_fence_put(fence); in drm_syncobj_array_wait_timeout()
994 if (fence) in drm_syncobj_array_wait_timeout()
995 entries[i].fence = fence; in drm_syncobj_array_wait_timeout()
997 entries[i].fence = dma_fence_get_stub(); in drm_syncobj_array_wait_timeout()
1000 dma_fence_is_signaled(entries[i].fence)) { in drm_syncobj_array_wait_timeout()
1029 fence = entries[i].fence; in drm_syncobj_array_wait_timeout()
1030 if (!fence) in drm_syncobj_array_wait_timeout()
1034 dma_fence_is_signaled(fence) || in drm_syncobj_array_wait_timeout()
1036 dma_fence_add_callback(fence, in drm_syncobj_array_wait_timeout()
1073 dma_fence_remove_callback(entries[i].fence, in drm_syncobj_array_wait_timeout()
1075 dma_fence_put(entries[i].fence); in drm_syncobj_array_wait_timeout()
1399 struct dma_fence *fence = dma_fence_get_stub(); in drm_syncobj_timeline_signal_ioctl() local
1402 fence, points[i]); in drm_syncobj_timeline_signal_ioctl()
1403 dma_fence_put(fence); in drm_syncobj_timeline_signal_ioctl()
1442 struct dma_fence *fence; in drm_syncobj_query_ioctl() local
1445 fence = drm_syncobj_fence_get(syncobjs[i]); in drm_syncobj_query_ioctl()
1446 chain = to_dma_fence_chain(fence); in drm_syncobj_query_ioctl()
1449 dma_fence_get(fence); in drm_syncobj_query_ioctl()
1453 point = fence->seqno; in drm_syncobj_query_ioctl()
1455 dma_fence_chain_for_each(iter, fence) { in drm_syncobj_query_ioctl()
1456 if (iter->context != fence->context) { in drm_syncobj_query_ioctl()
1473 dma_fence_put(fence); in drm_syncobj_query_ioctl()