202 static int rk_flinger_alloc_buffer(struct flinger *flg,  in rk_flinger_alloc_buffer()  argument
214 	if (!flg)  in rk_flinger_alloc_buffer()
231 	ret = rockchip_drm_direct_show_alloc_buffer(flg->drm_dev, create_buffer);  in rk_flinger_alloc_buffer()
321 	struct flinger *flg = NULL;  in vehicle_flinger_init()  local
344 	flg = kzalloc(sizeof(*flg), GFP_KERNEL);  in vehicle_flinger_init()
345 	if (!flg) {  in vehicle_flinger_init()
350 	if (!flg->drm_dev)  in vehicle_flinger_init()
351 		flg->drm_dev = rockchip_drm_get_dev();  in vehicle_flinger_init()
352 	if (!flg->drm_dev) {  in vehicle_flinger_init()
354 		kfree(flg);  in vehicle_flinger_init()
358 	mutex_init(&flg->queue_buffer_lock);  in vehicle_flinger_init()
359 	mutex_init(&flg->source_buffer_lock);  in vehicle_flinger_init()
360 	mutex_init(&flg->target_buffer_lock);  in vehicle_flinger_init()
361 	INIT_LIST_HEAD(&flg->queue_buffer_list);  in vehicle_flinger_init()
362 	init_waitqueue_head(&flg->worker_wait);  in vehicle_flinger_init()
363 	atomic_set(&flg->worker_cond_atomic, 0);  in vehicle_flinger_init()
364 	atomic_set(&flg->worker_running_atomic, 1);  in vehicle_flinger_init()
367 		flg->source_buffer[i].handle = 0;  in vehicle_flinger_init()
368 		flg->source_buffer[i].phy_addr = 0;  in vehicle_flinger_init()
369 		flg->source_buffer[i].fd = -1;  in vehicle_flinger_init()
372 		flg->target_buffer[i].phy_addr = 0;  in vehicle_flinger_init()
373 		flg->target_buffer[i].handle = 0;  in vehicle_flinger_init()
374 		flg->target_buffer[i].fd = -1;  in vehicle_flinger_init()
378 		buffer = &(flg->source_buffer[i]);  in vehicle_flinger_init()
379 		ret = rk_flinger_alloc_buffer(flg, buffer, w, h, s, f);  in vehicle_flinger_init()
388 		buffer = &(flg->target_buffer[i]);  in vehicle_flinger_init()
394 			ret = rk_flinger_alloc_buffer(flg, buffer, h, w, s, f);  in vehicle_flinger_init()
396 			ret = rk_flinger_alloc_buffer(flg, buffer, w, h, s, f);  in vehicle_flinger_init()
405 	ret = rk_flinger_create_worker(flg);  in vehicle_flinger_init()
410 	flinger = flg;  in vehicle_flinger_init()
412 	memcpy(&flg->v_cfg, v_cfg, sizeof(struct vehicle_cfg));  in vehicle_flinger_init()
413 	rk_flinger_queue_work(flg, NULL);  in vehicle_flinger_init()
414 	flg->dev = dev;  in vehicle_flinger_init()
416 	ret = vehicle_flinger_parse_dt(flg);  in vehicle_flinger_init()
428 		rk_flinger_free_buffer(flg, &(flg->target_buffer[i]));  in vehicle_flinger_init()
432 		rk_flinger_free_buffer(flg, &(flg->source_buffer[i]));  in vehicle_flinger_init()
438 	struct flinger *flg = flinger;  in vehicle_flinger_deinit()  local
441 	if (!flg)  in vehicle_flinger_deinit()
444 	atomic_set(&flg->worker_running_atomic, 0);  in vehicle_flinger_deinit()
445 	atomic_inc(&flg->worker_cond_atomic);  in vehicle_flinger_deinit()
446 	wake_up(&flg->worker_wait);  in vehicle_flinger_deinit()
447 	flush_work(&flg->render_work);  in vehicle_flinger_deinit()
448 	flush_workqueue(flg->render_workqueue);  in vehicle_flinger_deinit()
449 	rk_flinger_destroy_worker(flg);  in vehicle_flinger_deinit()
453 		rk_flinger_free_buffer(flg, &flg->source_buffer[i]);  in vehicle_flinger_deinit()
456 		rk_flinger_free_buffer(flg, &flg->target_buffer[i]);  in vehicle_flinger_deinit()
458 	kfree(flg);  in vehicle_flinger_deinit()
1182 	struct flinger *flg = flinger;  in rk_flinger_first_done()  local
1188 	if (!flg)  in rk_flinger_first_done()
1192 		if (flg->source_buffer[i].state == FREE) {  in rk_flinger_first_done()
1193 			buffer = &(flg->source_buffer[i]);  in rk_flinger_first_done()
1211 	struct flinger *flg = flinger;  in rk_flinger_render_show()  local
1222 	flg->source_index = 0;  in rk_flinger_render_show()
1226 		wait_event_interruptible_timeout(flg->worker_wait,  in rk_flinger_render_show()
1227 						 atomic_read(&flg->worker_cond_atomic),  in rk_flinger_render_show()
1232 		if (atomic_read(&flg->worker_running_atomic) == 0) {  in rk_flinger_render_show()
1236 		if (atomic_read(&flg->worker_cond_atomic) <= 0) {  in rk_flinger_render_show()
1240 		atomic_dec(&flg->worker_cond_atomic);  in rk_flinger_render_show()
1247 			if (flg->source_buffer[found].state == QUEUE) {  in rk_flinger_render_show()
1248 				src_buffer = &flg->source_buffer[found];  in rk_flinger_render_show()
1305 			if (flg->v_cfg.input_format == CIF_INPUT_FORMAT_PAL ||  in rk_flinger_render_show()
1306 			    flg->v_cfg.input_format == CIF_INPUT_FORMAT_NTSC) {  in rk_flinger_render_show()
1307 				iep_buffer = &(flg->target_buffer  in rk_flinger_render_show()
1314 			dst_buffer = &(flg->target_buffer  in rk_flinger_render_show()
1317 		} else if (flg->v_cfg.input_format == CIF_INPUT_FORMAT_PAL ||  in rk_flinger_render_show()
1318 			   flg->v_cfg.input_format == CIF_INPUT_FORMAT_NTSC) {  in rk_flinger_render_show()
1319 			iep_buffer = &(flg->target_buffer  in rk_flinger_render_show()
1332 			iep_buffer = &(flg->target_buffer[NUM_TARGET_BUFFERS - 1]);  in rk_flinger_render_show()
1335 			rk_flinger_rga_render(flg, src_buffer, iep_buffer, dst_buffer);  in rk_flinger_render_show()
1337 			rk_flinger_rga_scaler(flg, iep_buffer, dst_buffer);  in rk_flinger_render_show()
1339 			rk_flinger_vop_show(flg, dst_buffer);  in rk_flinger_render_show()
1350 			rk_flinger_rga_render(flg, src_buffer, dst_buffer, iep_buffer);  in rk_flinger_render_show()
1352 			rk_flinger_iep_deinterlace(flg, dst_buffer, iep_buffer);  in rk_flinger_render_show()
1354 			rk_flinger_rga_scaler(flg, iep_buffer, dst_buffer);  in rk_flinger_render_show()
1355 			rk_flinger_vop_show(flg, dst_buffer);  in rk_flinger_render_show()
1394 	struct flinger *flg = flinger;  in rk_flinger_lookup_buffer_by_phy_addr()  local
1399 		if (flg->source_buffer[i].state == DEQUEUE) {  in rk_flinger_lookup_buffer_by_phy_addr()
1400 			buffer = &(flg->source_buffer[i]);  in rk_flinger_lookup_buffer_by_phy_addr()
1446 	struct flinger *flg = flinger;  in vehicle_flinger_reverse_open()  local
1465 		buffer = &(flg->source_buffer[i]);  in vehicle_flinger_reverse_open()
1476 		buffer = &(flg->target_buffer[i]);  in vehicle_flinger_reverse_open()
1488 	flg->cvbs_field_count = 0;  in vehicle_flinger_reverse_open()
1489 	memcpy(&flg->v_cfg, v_cfg, sizeof(struct vehicle_cfg));  in vehicle_flinger_reverse_open()
1490 	flg->running = true;  in vehicle_flinger_reverse_open()
1498 	struct flinger *flg = flinger;  in vehicle_flinger_reverse_close()  local
1500 	flg->running = false;  in vehicle_flinger_reverse_close()
1501 	if (flg->drm_dev && flg->plane)  in vehicle_flinger_reverse_close()
1502 		rockchip_drm_direct_show_disable_plane(flg->drm_dev, flg->plane);  in vehicle_flinger_reverse_close()
1511 	struct flinger *flg = flinger;  in vehicle_flinger_request_cif_buffer()  local
1520 			__func__, found, flg->source_buffer[found].state);  in vehicle_flinger_request_cif_buffer()
1521 		if (flg->source_buffer[found].state == FREE) {  in vehicle_flinger_request_cif_buffer()
1522 			src_buffer = &flg->source_buffer[found];  in vehicle_flinger_request_cif_buffer()
1538 	struct flinger *flg = flinger;  in vehicle_flinger_commit_cif_buffer()  local
1540 	if (!flg)  in vehicle_flinger_commit_cif_buffer()
1546 		atomic_inc(&flg->worker_cond_atomic);  in vehicle_flinger_commit_cif_buffer()
1547 		flg->debug_cif_count++;  in vehicle_flinger_commit_cif_buffer()
1548 		wake_up(&flg->worker_wait);  in vehicle_flinger_commit_cif_buffer()