1617 			else if (funcs->commit)  in crtc_enable()
1618 				funcs->commit(crtc);  in crtc_enable()
1659 			else if (funcs->commit)  in encoder_bridge_enable()
1660 				funcs->commit(encoder);  in encoder_bridge_enable()
1874 		struct drm_crtc_commit *commit = state->crtcs[i].commit;  in drm_atomic_helper_wait_for_flip_done()  local
1879 		if (!crtc || !commit)  in drm_atomic_helper_wait_for_flip_done()
1882 		ret = wait_for_completion_timeout(&commit->flip_done, 10 * HZ);  in drm_atomic_helper_wait_for_flip_done()
2085 	if (old_plane_state->commit &&  in drm_atomic_helper_async_check()
2086 	    !try_wait_for_completion(&old_plane_state->commit->hw_done)) {  in drm_atomic_helper_async_check()
2300 	struct drm_crtc_commit *commit, *stall_commit = NULL;  in stall_checks()  local
2307 	list_for_each_entry(commit, &crtc->commit_list, commit_entry) {  in stall_checks()
2309 			completed = try_wait_for_completion(&commit->flip_done);  in stall_checks()
2323 			stall_commit = drm_crtc_commit_get(commit);  in stall_checks()
2350 	struct drm_crtc_commit *commit = container_of(completion,  in release_crtc_commit()  local
2351 						      typeof(*commit),  in release_crtc_commit()
2354 	drm_crtc_commit_put(commit);  in release_crtc_commit()
2357 static void init_commit(struct drm_crtc_commit *commit, struct drm_crtc *crtc)  in init_commit()  argument
2359 	init_completion(&commit->flip_done);  in init_commit()
2360 	init_completion(&commit->hw_done);  in init_commit()
2361 	init_completion(&commit->cleanup_done);  in init_commit()
2362 	INIT_LIST_HEAD(&commit->commit_entry);  in init_commit()
2363 	kref_init(&commit->ref);  in init_commit()
2364 	commit->crtc = crtc;  in init_commit()
2375 		return new_crtc_state->commit;  in crtc_or_fake_commit()
2443 	struct drm_crtc_commit *commit;  in drm_atomic_helper_setup_commit()  local
2450 		commit = kzalloc(sizeof(*commit), GFP_KERNEL);  in drm_atomic_helper_setup_commit()
2451 		if (!commit)  in drm_atomic_helper_setup_commit()
2454 		init_commit(commit, crtc);  in drm_atomic_helper_setup_commit()
2456 		new_crtc_state->commit = commit;  in drm_atomic_helper_setup_commit()
2468 			complete_all(&commit->flip_done);  in drm_atomic_helper_setup_commit()
2474 			complete_all(&commit->flip_done);  in drm_atomic_helper_setup_commit()
2479 			commit->event = kzalloc(sizeof(*commit->event),  in drm_atomic_helper_setup_commit()
2481 			if (!commit->event)  in drm_atomic_helper_setup_commit()
2484 			new_crtc_state->event = commit->event;  in drm_atomic_helper_setup_commit()
2487 		new_crtc_state->event->base.completion = &commit->flip_done;  in drm_atomic_helper_setup_commit()
2489 		drm_crtc_commit_get(commit);  in drm_atomic_helper_setup_commit()
2491 		commit->abort_completion = true;  in drm_atomic_helper_setup_commit()
2493 		state->crtcs[i].commit = commit;  in drm_atomic_helper_setup_commit()
2494 		drm_crtc_commit_get(commit);  in drm_atomic_helper_setup_commit()
2502 		if (nonblock && old_conn_state->commit &&  in drm_atomic_helper_setup_commit()
2503 		    !try_wait_for_completion(&old_conn_state->commit->flip_done)) {  in drm_atomic_helper_setup_commit()
2512 		commit = crtc_or_fake_commit(state, new_conn_state->crtc ?: old_conn_state->crtc);  in drm_atomic_helper_setup_commit()
2513 		if (!commit)  in drm_atomic_helper_setup_commit()
2516 		new_conn_state->commit = drm_crtc_commit_get(commit);  in drm_atomic_helper_setup_commit()
2524 		if (nonblock && old_plane_state->commit &&  in drm_atomic_helper_setup_commit()
2525 		    !try_wait_for_completion(&old_plane_state->commit->flip_done)) {  in drm_atomic_helper_setup_commit()
2534 		commit = crtc_or_fake_commit(state, new_plane_state->crtc ?: old_plane_state->crtc);  in drm_atomic_helper_setup_commit()
2535 		if (!commit)  in drm_atomic_helper_setup_commit()
2538 		new_plane_state->commit = drm_crtc_commit_get(commit);  in drm_atomic_helper_setup_commit()
2572 		ret = drm_crtc_commit_wait(old_crtc_state->commit);  in drm_atomic_helper_wait_for_dependencies()
2580 		ret = drm_crtc_commit_wait(old_conn_state->commit);  in drm_atomic_helper_wait_for_dependencies()
2588 		ret = drm_crtc_commit_wait(old_plane_state->commit);  in drm_atomic_helper_wait_for_dependencies()
2657 	struct drm_crtc_commit *commit;  in drm_atomic_helper_commit_hw_done()  local
2661 		commit = new_crtc_state->commit;  in drm_atomic_helper_commit_hw_done()
2662 		if (!commit)  in drm_atomic_helper_commit_hw_done()
2670 		if (old_crtc_state->commit)  in drm_atomic_helper_commit_hw_done()
2671 			drm_crtc_commit_put(old_crtc_state->commit);  in drm_atomic_helper_commit_hw_done()
2673 		old_crtc_state->commit = drm_crtc_commit_get(commit);  in drm_atomic_helper_commit_hw_done()
2677 		complete_all(&commit->hw_done);  in drm_atomic_helper_commit_hw_done()
2702 	struct drm_crtc_commit *commit;  in drm_atomic_helper_commit_cleanup_done()  local
2706 		commit = old_crtc_state->commit;  in drm_atomic_helper_commit_cleanup_done()
2707 		if (WARN_ON(!commit))  in drm_atomic_helper_commit_cleanup_done()
2710 		complete_all(&commit->cleanup_done);  in drm_atomic_helper_commit_cleanup_done()
2711 		WARN_ON(!try_wait_for_completion(&commit->hw_done));  in drm_atomic_helper_commit_cleanup_done()
2714 		list_del(&commit->commit_entry);  in drm_atomic_helper_commit_cleanup_done()
3189 	struct drm_crtc_commit *commit;  in drm_atomic_helper_swap_state()  local
3204 			commit = old_crtc_state->commit;  in drm_atomic_helper_swap_state()
3206 			if (!commit)  in drm_atomic_helper_swap_state()
3209 			ret = wait_for_completion_interruptible(&commit->hw_done);  in drm_atomic_helper_swap_state()
3215 			commit = old_conn_state->commit;  in drm_atomic_helper_swap_state()
3217 			if (!commit)  in drm_atomic_helper_swap_state()
3220 			ret = wait_for_completion_interruptible(&commit->hw_done);  in drm_atomic_helper_swap_state()
3226 			commit = old_plane_state->commit;  in drm_atomic_helper_swap_state()
3228 			if (!commit)  in drm_atomic_helper_swap_state()
3231 			ret = wait_for_completion_interruptible(&commit->hw_done);  in drm_atomic_helper_swap_state()
3256 		if (new_crtc_state->commit) {  in drm_atomic_helper_swap_state()
3258 			list_add(&new_crtc_state->commit->commit_entry,  in drm_atomic_helper_swap_state()
3262 			new_crtc_state->commit->event = NULL;  in drm_atomic_helper_swap_state()