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()
393 if (*fence) { in drm_syncobj_find_fence()
394 ret = dma_fence_chain_find_seqno(fence, point); in drm_syncobj_find_fence()
397 dma_fence_put(*fence); in drm_syncobj_find_fence()
412 if (wait.fence) { in drm_syncobj_find_fence()
430 *fence = wait.fence; in drm_syncobj_find_fence()
468 struct dma_fence *fence) in drm_syncobj_create() argument
483 if (fence) in drm_syncobj_create()
484 drm_syncobj_replace_fence(syncobj, fence); in drm_syncobj_create()
656 struct dma_fence *fence = sync_file_get_fence(fd); in drm_syncobj_import_sync_file_fence() local
659 if (!fence) in drm_syncobj_import_sync_file_fence()
664 dma_fence_put(fence); in drm_syncobj_import_sync_file_fence()
668 drm_syncobj_replace_fence(syncobj, fence); in drm_syncobj_import_sync_file_fence()
669 dma_fence_put(fence); in drm_syncobj_import_sync_file_fence()
678 struct dma_fence *fence; in drm_syncobj_export_sync_file() local
685 ret = drm_syncobj_find_fence(file_private, handle, 0, 0, &fence); in drm_syncobj_export_sync_file()
689 sync_file = sync_file_create(fence); in drm_syncobj_export_sync_file()
691 dma_fence_put(fence); in drm_syncobj_export_sync_file()
830 struct dma_fence *fence; in drm_syncobj_transfer_to_timeline() local
840 &fence); in drm_syncobj_transfer_to_timeline()
848 drm_syncobj_add_point(timeline_syncobj, chain, fence, args->dst_point); in drm_syncobj_transfer_to_timeline()
850 dma_fence_put(fence); in drm_syncobj_transfer_to_timeline()
862 struct dma_fence *fence; in drm_syncobj_transfer_to_binary() local
869 args->src_point, args->flags, &fence); in drm_syncobj_transfer_to_binary()
872 drm_syncobj_replace_fence(binary_syncobj, fence); in drm_syncobj_transfer_to_binary()
873 dma_fence_put(fence); in drm_syncobj_transfer_to_binary()
900 static void syncobj_wait_fence_func(struct dma_fence *fence, in syncobj_wait_fence_func() argument
912 struct dma_fence *fence; in syncobj_wait_syncobj_func() local
915 fence = rcu_dereference_protected(syncobj->fence, in syncobj_wait_syncobj_func()
917 dma_fence_get(fence); in syncobj_wait_syncobj_func()
918 if (!fence || dma_fence_chain_find_seqno(&fence, wait->point)) { in syncobj_wait_syncobj_func()
919 dma_fence_put(fence); in syncobj_wait_syncobj_func()
921 } else if (!fence) { in syncobj_wait_syncobj_func()
922 wait->fence = dma_fence_get_stub(); in syncobj_wait_syncobj_func()
924 wait->fence = fence; in syncobj_wait_syncobj_func()
939 struct dma_fence *fence; in drm_syncobj_array_wait_timeout() local
968 struct dma_fence *fence; in drm_syncobj_array_wait_timeout() local
972 fence = drm_syncobj_fence_get(syncobjs[i]); in drm_syncobj_array_wait_timeout()
973 if (!fence || dma_fence_chain_find_seqno(&fence, points[i])) { in drm_syncobj_array_wait_timeout()
974 dma_fence_put(fence); in drm_syncobj_array_wait_timeout()
983 if (fence) in drm_syncobj_array_wait_timeout()
984 entries[i].fence = fence; in drm_syncobj_array_wait_timeout()
986 entries[i].fence = dma_fence_get_stub(); in drm_syncobj_array_wait_timeout()
989 dma_fence_is_signaled(entries[i].fence)) { in drm_syncobj_array_wait_timeout()
1018 fence = entries[i].fence; in drm_syncobj_array_wait_timeout()
1019 if (!fence) in drm_syncobj_array_wait_timeout()
1023 dma_fence_is_signaled(fence) || in drm_syncobj_array_wait_timeout()
1025 dma_fence_add_callback(fence, in drm_syncobj_array_wait_timeout()
1062 dma_fence_remove_callback(entries[i].fence, in drm_syncobj_array_wait_timeout()
1064 dma_fence_put(entries[i].fence); in drm_syncobj_array_wait_timeout()
1388 struct dma_fence *fence = dma_fence_get_stub(); in drm_syncobj_timeline_signal_ioctl() local
1391 fence, points[i]); in drm_syncobj_timeline_signal_ioctl()
1392 dma_fence_put(fence); in drm_syncobj_timeline_signal_ioctl()
1431 struct dma_fence *fence; in drm_syncobj_query_ioctl() local
1434 fence = drm_syncobj_fence_get(syncobjs[i]); in drm_syncobj_query_ioctl()
1435 chain = to_dma_fence_chain(fence); in drm_syncobj_query_ioctl()
1438 dma_fence_get(fence); in drm_syncobj_query_ioctl()
1442 point = fence->seqno; in drm_syncobj_query_ioctl()
1444 dma_fence_chain_for_each(iter, fence) { in drm_syncobj_query_ioctl()
1445 if (iter->context != fence->context) { in drm_syncobj_query_ioctl()
1462 dma_fence_put(fence); in drm_syncobj_query_ioctl()