53 static int vpbe_set_osd_display_params(struct vpbe_display *disp_dev,
56 static int venc_is_second_field(struct vpbe_display *disp_dev)  in venc_is_second_field()  argument
58 	struct vpbe_device *vpbe_dev = disp_dev->vpbe_dev;  in venc_is_second_field()
121 	struct vpbe_display *disp_dev = (struct vpbe_display *)arg;  in venc_isr()  local
128 	if (!arg || !disp_dev->dev[0])  in venc_isr()
131 	if (venc_is_second_field(disp_dev))  in venc_isr()
152 		layer = disp_dev->dev[i];  in venc_isr()
166 			vpbe_isr_even_field(disp_dev, layer);  in venc_isr()
167 			vpbe_isr_odd_field(disp_dev, layer);  in venc_isr()
191 				vpbe_isr_even_field(disp_dev, layer);  in venc_isr()
193 				vpbe_isr_odd_field(disp_dev, layer);  in venc_isr()
210 	struct vpbe_device *vpbe_dev = layer->disp_dev->vpbe_dev;  in vpbe_buffer_prepare()
241 	struct vpbe_device *vpbe_dev = layer->disp_dev->vpbe_dev;  in vpbe_buffer_queue_setup()
269 	struct vpbe_display *disp = layer->disp_dev;  in vpbe_buffer_queue()
270 	struct vpbe_device *vpbe_dev = layer->disp_dev->vpbe_dev;  in vpbe_buffer_queue()
285 	struct osd_state *osd_device = layer->disp_dev->osd_device;  in vpbe_start_streaming()
301 	ret = vpbe_set_osd_display_params(layer->disp_dev, layer);  in vpbe_start_streaming()
328 	struct osd_state *osd_device = layer->disp_dev->osd_device;  in vpbe_stop_streaming()
329 	struct vpbe_display *disp = layer->disp_dev;  in vpbe_stop_streaming()
373 _vpbe_display_get_other_win_layer(struct vpbe_display *disp_dev,  in _vpbe_display_get_other_win_layer()  argument
381 	return disp_dev->dev[otherwin];  in _vpbe_display_get_other_win_layer()
384 static int vpbe_set_osd_display_params(struct vpbe_display *disp_dev,  in vpbe_set_osd_display_params()  argument
388 	struct osd_state *osd_device = disp_dev->osd_device;  in vpbe_set_osd_display_params()
389 	struct vpbe_device *vpbe_dev = disp_dev->vpbe_dev;  in vpbe_set_osd_display_params()
398 				    disp_dev->cbcr_ofst);  in vpbe_set_osd_display_params()
412 			_vpbe_display_get_other_win_layer(disp_dev, layer);  in vpbe_set_osd_display_params()
427 vpbe_disp_calculate_scale_factor(struct vpbe_display *disp_dev,  in vpbe_disp_calculate_scale_factor()  argument
434 	struct vpbe_device *vpbe_dev = disp_dev->vpbe_dev;  in vpbe_disp_calculate_scale_factor()
534 static void vpbe_disp_adj_position(struct vpbe_display *disp_dev,  in vpbe_disp_adj_position()  argument
539 	struct vpbe_device *vpbe_dev = disp_dev->vpbe_dev;  in vpbe_disp_adj_position()
551 static void vpbe_disp_check_window_params(struct vpbe_display *disp_dev,  in vpbe_disp_check_window_params()  argument
554 	struct vpbe_device *vpbe_dev = disp_dev->vpbe_dev;  in vpbe_disp_check_window_params()
576 static int vpbe_try_format(struct vpbe_display *disp_dev,  in vpbe_try_format()  argument
579 	struct vpbe_device *vpbe_dev = disp_dev->vpbe_dev;  in vpbe_try_format()
642 	struct vpbe_device *vpbe_dev = layer->disp_dev->vpbe_dev;  in vpbe_display_querycap()
659 	struct vpbe_display *disp_dev = layer->disp_dev;  in vpbe_display_s_selection()  local
660 	struct vpbe_device *vpbe_dev = disp_dev->vpbe_dev;  in vpbe_display_s_selection()
662 	struct osd_state *osd_device = disp_dev->osd_device;  in vpbe_display_s_selection()
678 	vpbe_disp_check_window_params(disp_dev, &rect);  in vpbe_display_s_selection()
683 	vpbe_disp_calculate_scale_factor(disp_dev, layer,  in vpbe_display_s_selection()
686 	vpbe_disp_adj_position(disp_dev, layer, rect.top,  in vpbe_display_s_selection()
728 	struct vpbe_device *vpbe_dev = layer->disp_dev->vpbe_dev;  in vpbe_display_g_selection()
729 	struct osd_state *osd_device = layer->disp_dev->osd_device;  in vpbe_display_g_selection()
766 	struct vpbe_device *vpbe_dev = layer->disp_dev->vpbe_dev;  in vpbe_display_cropcap()
781 	struct vpbe_device *vpbe_dev = layer->disp_dev->vpbe_dev;  in vpbe_display_g_fmt()
802 	struct vpbe_device *vpbe_dev = layer->disp_dev->vpbe_dev;  in vpbe_display_enum_fmt()
833 	struct vpbe_display *disp_dev = layer->disp_dev;  in vpbe_display_s_fmt()  local
834 	struct vpbe_device *vpbe_dev = disp_dev->vpbe_dev;  in vpbe_display_s_fmt()
837 	struct osd_state *osd_device = disp_dev->osd_device;  in vpbe_display_s_fmt()
852 	ret = vpbe_try_format(disp_dev, pixfmt, 1);  in vpbe_display_s_fmt()
863 		otherlayer = _vpbe_display_get_other_win_layer(disp_dev, layer);  in vpbe_display_s_fmt()
894 		otherlayer = _vpbe_display_get_other_win_layer(disp_dev,  in vpbe_display_s_fmt()
919 	struct vpbe_display *disp_dev = layer->disp_dev;  in vpbe_display_try_fmt()  local
920 	struct vpbe_device *vpbe_dev = layer->disp_dev->vpbe_dev;  in vpbe_display_try_fmt()
931 	return  vpbe_try_format(disp_dev, pixfmt, 0);  in vpbe_display_try_fmt()
945 	struct vpbe_device *vpbe_dev = layer->disp_dev->vpbe_dev;  in vpbe_display_s_std()
977 	struct vpbe_device *vpbe_dev = layer->disp_dev->vpbe_dev;  in vpbe_display_g_std()
1000 	struct vpbe_device *vpbe_dev = layer->disp_dev->vpbe_dev;  in vpbe_display_enum_output()
1027 	struct vpbe_device *vpbe_dev = layer->disp_dev->vpbe_dev;  in vpbe_display_s_output()
1056 	struct vpbe_device *vpbe_dev = layer->disp_dev->vpbe_dev;  in vpbe_display_g_output()
1076 	struct vpbe_device *vpbe_dev = layer->disp_dev->vpbe_dev;  in vpbe_display_enum_dv_timings()
1106 	struct vpbe_device *vpbe_dev = layer->disp_dev->vpbe_dev;  in vpbe_display_s_dv_timings()
1139 	struct vpbe_device *vpbe_dev = layer->disp_dev->vpbe_dev;  in vpbe_display_g_dv_timings()
1163 	struct vpbe_display *disp_dev = layer->disp_dev;  in vpbe_display_open()  local
1164 	struct vpbe_device *vpbe_dev = disp_dev->vpbe_dev;  in vpbe_display_open()
1165 	struct osd_state *osd_device = disp_dev->osd_device;  in vpbe_display_open()
1210 	struct vpbe_display *disp_dev = layer->disp_dev;  in vpbe_display_release()  local
1211 	struct vpbe_device *vpbe_dev = disp_dev->vpbe_dev;  in vpbe_display_release()
1212 	struct osd_state *osd_device = disp_dev->osd_device;  in vpbe_display_release()
1227 			_vpbe_display_get_other_win_layer(disp_dev, layer);  in vpbe_display_release()
1242 	disp_dev->cbcr_ofst = 0;  in vpbe_display_release()
1303 static int init_vpbe_layer(int i, struct vpbe_display *disp_dev,  in init_vpbe_layer()  argument
1310 	disp_dev->dev[i] = kzalloc(sizeof(*disp_dev->dev[i]), GFP_KERNEL);  in init_vpbe_layer()
1311 	if (!disp_dev->dev[i])  in init_vpbe_layer()
1314 	spin_lock_init(&disp_dev->dev[i]->irqlock);  in init_vpbe_layer()
1315 	mutex_init(&disp_dev->dev[i]->opslock);  in init_vpbe_layer()
1318 	vpbe_display_layer = disp_dev->dev[i];  in init_vpbe_layer()
1325 	vbd->v4l2_dev   = &disp_dev->vpbe_dev->v4l2_dev;  in init_vpbe_layer()
1329 	if (disp_dev->vpbe_dev->current_timings.timings_type &  in init_vpbe_layer()
1349 			   struct vpbe_display *disp_dev,  in register_device()  argument
1354 	v4l2_info(&disp_dev->vpbe_dev->v4l2_dev,  in register_device()
1356 	v4l2_info(&disp_dev->vpbe_dev->v4l2_dev,  in register_device()
1368 	vpbe_display_layer->disp_dev = disp_dev;  in register_device()
1370 	platform_set_drvdata(pdev, disp_dev);  in register_device()
1386 	struct vpbe_display *disp_dev;  in vpbe_display_probe()  local
1397 	disp_dev = devm_kzalloc(&pdev->dev, sizeof(*disp_dev), GFP_KERNEL);  in vpbe_display_probe()
1398 	if (!disp_dev)  in vpbe_display_probe()
1401 	spin_lock_init(&disp_dev->dma_queue_lock);  in vpbe_display_probe()
1406 	err = bus_for_each_dev(&platform_bus_type, NULL, disp_dev,  in vpbe_display_probe()
1411 	v4l2_dev = &disp_dev->vpbe_dev->v4l2_dev;  in vpbe_display_probe()
1413 	if (disp_dev->vpbe_dev->ops.initialize) {  in vpbe_display_probe()
1414 		err = disp_dev->vpbe_dev->ops.initialize(&pdev->dev,  in vpbe_display_probe()
1415 							 disp_dev->vpbe_dev);  in vpbe_display_probe()
1424 		if (init_vpbe_layer(i, disp_dev, pdev)) {  in vpbe_display_probe()
1439 			       VPBE_DISPLAY_DRIVER, disp_dev);  in vpbe_display_probe()
1447 		q = &disp_dev->dev[i]->buffer_queue;  in vpbe_display_probe()
1451 		q->drv_priv = disp_dev->dev[i];  in vpbe_display_probe()
1457 		q->lock = &disp_dev->dev[i]->opslock;  in vpbe_display_probe()
1458 		q->dev = disp_dev->vpbe_dev->pdev;  in vpbe_display_probe()
1465 		INIT_LIST_HEAD(&disp_dev->dev[i]->dma_queue);  in vpbe_display_probe()
1467 		if (register_device(disp_dev->dev[i], disp_dev, pdev)) {  in vpbe_display_probe()
1481 		if (disp_dev->dev[k]) {  in vpbe_display_probe()
1482 			video_unregister_device(&disp_dev->dev[k]->video_dev);  in vpbe_display_probe()
1483 			kfree(disp_dev->dev[k]);  in vpbe_display_probe()
1496 	struct vpbe_display *disp_dev = platform_get_drvdata(pdev);  in vpbe_display_remove()  local
1497 	struct vpbe_device *vpbe_dev = disp_dev->vpbe_dev;  in vpbe_display_remove()
1508 		vpbe_display_layer = disp_dev->dev[i];  in vpbe_display_remove()
1514 		kfree(disp_dev->dev[i]);  in vpbe_display_remove()
1515 		disp_dev->dev[i] = NULL;  in vpbe_display_remove()