1319 			else if (funcs->commit)  in drm_atomic_helper_commit_modeset_enables()
1320 				funcs->commit(crtc);  in drm_atomic_helper_commit_modeset_enables()
1352 			else if (funcs->commit)  in drm_atomic_helper_commit_modeset_enables()
1353 				funcs->commit(encoder);  in drm_atomic_helper_commit_modeset_enables()
1497 		struct drm_crtc_commit *commit = old_state->crtcs[i].commit;  in drm_atomic_helper_wait_for_flip_done()  local
1502 		if (!crtc || !commit)  in drm_atomic_helper_wait_for_flip_done()
1505 		ret = wait_for_completion_timeout(&commit->flip_done, 10 * HZ);  in drm_atomic_helper_wait_for_flip_done()
1693 	if (old_plane_state->commit &&  in drm_atomic_helper_async_check()
1694 	    !try_wait_for_completion(&old_plane_state->commit->hw_done))  in drm_atomic_helper_async_check()
1887 	struct drm_crtc_commit *commit, *stall_commit = NULL;  in stall_checks()  local
1894 	list_for_each_entry(commit, &crtc->commit_list, commit_entry) {  in stall_checks()
1896 			completed = try_wait_for_completion(&commit->flip_done);  in stall_checks()
1904 			stall_commit = drm_crtc_commit_get(commit);  in stall_checks()
1931 	struct drm_crtc_commit *commit = container_of(completion,  in release_crtc_commit()  local
1932 						      typeof(*commit),  in release_crtc_commit()
1935 	drm_crtc_commit_put(commit);  in release_crtc_commit()
1938 static void init_commit(struct drm_crtc_commit *commit, struct drm_crtc *crtc)  in init_commit()  argument
1940 	init_completion(&commit->flip_done);  in init_commit()
1941 	init_completion(&commit->hw_done);  in init_commit()
1942 	init_completion(&commit->cleanup_done);  in init_commit()
1943 	INIT_LIST_HEAD(&commit->commit_entry);  in init_commit()
1944 	kref_init(&commit->ref);  in init_commit()
1945 	commit->crtc = crtc;  in init_commit()
1956 		return new_crtc_state->commit;  in crtc_or_fake_commit()
2022 	struct drm_crtc_commit *commit;  in drm_atomic_helper_setup_commit()  local
2026 		commit = kzalloc(sizeof(*commit), GFP_KERNEL);  in drm_atomic_helper_setup_commit()
2027 		if (!commit)  in drm_atomic_helper_setup_commit()
2030 		init_commit(commit, crtc);  in drm_atomic_helper_setup_commit()
2032 		new_crtc_state->commit = commit;  in drm_atomic_helper_setup_commit()
2042 			complete_all(&commit->flip_done);  in drm_atomic_helper_setup_commit()
2048 			complete_all(&commit->flip_done);  in drm_atomic_helper_setup_commit()
2053 			commit->event = kzalloc(sizeof(*commit->event),  in drm_atomic_helper_setup_commit()
2055 			if (!commit->event)  in drm_atomic_helper_setup_commit()
2058 			new_crtc_state->event = commit->event;  in drm_atomic_helper_setup_commit()
2061 		new_crtc_state->event->base.completion = &commit->flip_done;  in drm_atomic_helper_setup_commit()
2063 		drm_crtc_commit_get(commit);  in drm_atomic_helper_setup_commit()
2065 		commit->abort_completion = true;  in drm_atomic_helper_setup_commit()
2067 		state->crtcs[i].commit = commit;  in drm_atomic_helper_setup_commit()
2068 		drm_crtc_commit_get(commit);  in drm_atomic_helper_setup_commit()
2074 		if (nonblock && old_conn_state->commit &&  in drm_atomic_helper_setup_commit()
2075 		    !try_wait_for_completion(&old_conn_state->commit->flip_done))  in drm_atomic_helper_setup_commit()
2079 		commit = crtc_or_fake_commit(state, new_conn_state->crtc ?: old_conn_state->crtc);  in drm_atomic_helper_setup_commit()
2080 		if (!commit)  in drm_atomic_helper_setup_commit()
2083 		new_conn_state->commit = drm_crtc_commit_get(commit);  in drm_atomic_helper_setup_commit()
2089 		if (nonblock && old_plane_state->commit &&  in drm_atomic_helper_setup_commit()
2090 		    !try_wait_for_completion(&old_plane_state->commit->flip_done))  in drm_atomic_helper_setup_commit()
2094 		commit = crtc_or_fake_commit(state, new_plane_state->crtc ?: old_plane_state->crtc);  in drm_atomic_helper_setup_commit()
2095 		if (!commit)  in drm_atomic_helper_setup_commit()
2098 		new_plane_state->commit = drm_crtc_commit_get(commit);  in drm_atomic_helper_setup_commit()
2125 	struct drm_crtc_commit *commit;  in drm_atomic_helper_wait_for_dependencies()  local
2130 		commit = old_crtc_state->commit;  in drm_atomic_helper_wait_for_dependencies()
2132 		if (!commit)  in drm_atomic_helper_wait_for_dependencies()
2135 		ret = wait_for_completion_timeout(&commit->hw_done,  in drm_atomic_helper_wait_for_dependencies()
2143 		ret = wait_for_completion_timeout(&commit->flip_done,  in drm_atomic_helper_wait_for_dependencies()
2151 		commit = old_conn_state->commit;  in drm_atomic_helper_wait_for_dependencies()
2153 		if (!commit)  in drm_atomic_helper_wait_for_dependencies()
2156 		ret = wait_for_completion_timeout(&commit->hw_done,  in drm_atomic_helper_wait_for_dependencies()
2164 		ret = wait_for_completion_timeout(&commit->flip_done,  in drm_atomic_helper_wait_for_dependencies()
2172 		commit = old_plane_state->commit;  in drm_atomic_helper_wait_for_dependencies()
2174 		if (!commit)  in drm_atomic_helper_wait_for_dependencies()
2177 		ret = wait_for_completion_timeout(&commit->hw_done,  in drm_atomic_helper_wait_for_dependencies()
2185 		ret = wait_for_completion_timeout(&commit->flip_done,  in drm_atomic_helper_wait_for_dependencies()
2252 	struct drm_crtc_commit *commit;  in drm_atomic_helper_commit_hw_done()  local
2256 		commit = new_crtc_state->commit;  in drm_atomic_helper_commit_hw_done()
2257 		if (!commit)  in drm_atomic_helper_commit_hw_done()
2265 		if (old_crtc_state->commit)  in drm_atomic_helper_commit_hw_done()
2266 			drm_crtc_commit_put(old_crtc_state->commit);  in drm_atomic_helper_commit_hw_done()
2268 		old_crtc_state->commit = drm_crtc_commit_get(commit);  in drm_atomic_helper_commit_hw_done()
2272 		complete_all(&commit->hw_done);  in drm_atomic_helper_commit_hw_done()
2297 	struct drm_crtc_commit *commit;  in drm_atomic_helper_commit_cleanup_done()  local
2301 		commit = old_crtc_state->commit;  in drm_atomic_helper_commit_cleanup_done()
2302 		if (WARN_ON(!commit))  in drm_atomic_helper_commit_cleanup_done()
2305 		complete_all(&commit->cleanup_done);  in drm_atomic_helper_commit_cleanup_done()
2306 		WARN_ON(!try_wait_for_completion(&commit->hw_done));  in drm_atomic_helper_commit_cleanup_done()
2309 		list_del(&commit->commit_entry);  in drm_atomic_helper_commit_cleanup_done()
2707 	struct drm_crtc_commit *commit;  in drm_atomic_helper_swap_state()  local
2722 			commit = old_crtc_state->commit;  in drm_atomic_helper_swap_state()
2724 			if (!commit)  in drm_atomic_helper_swap_state()
2727 			ret = wait_for_completion_interruptible(&commit->hw_done);  in drm_atomic_helper_swap_state()
2733 			commit = old_conn_state->commit;  in drm_atomic_helper_swap_state()
2735 			if (!commit)  in drm_atomic_helper_swap_state()
2738 			ret = wait_for_completion_interruptible(&commit->hw_done);  in drm_atomic_helper_swap_state()
2744 			commit = old_plane_state->commit;  in drm_atomic_helper_swap_state()
2746 			if (!commit)  in drm_atomic_helper_swap_state()
2749 			ret = wait_for_completion_interruptible(&commit->hw_done);  in drm_atomic_helper_swap_state()
2774 		if (new_crtc_state->commit) {  in drm_atomic_helper_swap_state()
2776 			list_add(&new_crtc_state->commit->commit_entry,  in drm_atomic_helper_swap_state()
2780 			new_crtc_state->commit->event = NULL;  in drm_atomic_helper_swap_state()