47 	struct osd_state *osd = sd;  in osd_read()  local
49 	return readl(osd->osd_base + offset);  in osd_read()
54 	struct osd_state *osd = sd;  in osd_write()  local
56 	writel(val, osd->osd_base + offset);  in osd_write()
63 	struct osd_state *osd = sd;  in osd_set()  local
65 	u32 addr = osd->osd_base + offset;  in osd_set()
75 	struct osd_state *osd = sd;  in osd_clear()  local
77 	u32 addr = osd->osd_base + offset;  in osd_clear()
88 	struct osd_state *osd = sd;  in osd_modify()  local
90 	u32 addr = osd->osd_base + offset;  in osd_modify()
462 	struct osd_state *osd = sd;  in osd_disable_layer()  local
463 	struct osd_window_state *win = &osd->win[layer];  in osd_disable_layer()
466 	spin_lock_irqsave(&osd->lock, flags);  in osd_disable_layer()
469 		spin_unlock_irqrestore(&osd->lock, flags);  in osd_disable_layer()
476 	spin_unlock_irqrestore(&osd->lock, flags);  in osd_disable_layer()
508 	struct osd_state *osd = sd;  in osd_enable_layer()  local
509 	struct osd_window_state *win = &osd->win[layer];  in osd_enable_layer()
513 	spin_lock_irqsave(&osd->lock, flags);  in osd_enable_layer()
524 		spin_unlock_irqrestore(&osd->lock, flags);  in osd_enable_layer()
529 		spin_unlock_irqrestore(&osd->lock, flags);  in osd_enable_layer()
538 		_osd_set_blink_attribute(sd, osd->is_blinking, osd->blink);  in osd_enable_layer()
541 	spin_unlock_irqrestore(&osd->lock, flags);  in osd_enable_layer()
735 	struct osd_state *osd = sd;  in osd_start_layer()  local
736 	struct osd_window_state *win = &osd->win[layer];  in osd_start_layer()
740 	spin_lock_irqsave(&osd->lock, flags);  in osd_start_layer()
746 		osd->pingpong =  in osd_start_layer()
747 		    _osd_dm6446_vid0_pingpong(sd, osd->field_inversion,  in osd_start_layer()
752 	spin_unlock_irqrestore(&osd->lock, flags);  in osd_start_layer()
758 	struct osd_state *osd = sd;  in osd_get_layer_config()  local
759 	struct osd_window_state *win = &osd->win[layer];  in osd_get_layer_config()
762 	spin_lock_irqsave(&osd->lock, flags);  in osd_get_layer_config()
766 	spin_unlock_irqrestore(&osd->lock, flags);  in osd_get_layer_config()
784 	struct osd_state *osd = sd;  in try_layer_config()  local
785 	struct osd_window_state *win = &osd->win[layer];  in try_layer_config()
795 		if (osd->vpbe_type == VPBE_VERSION_1)  in try_layer_config()
803 		if (osd->vpbe_type == VPBE_VERSION_1)  in try_layer_config()
805 		else if ((osd->vpbe_type == VPBE_VERSION_3) ||  in try_layer_config()
806 			 (osd->vpbe_type == VPBE_VERSION_2))  in try_layer_config()
810 		if (osd->vpbe_type != VPBE_VERSION_2)  in try_layer_config()
833 	  if ((osd->vpbe_type == VPBE_VERSION_1) &&  in try_layer_config()
837 			pixfmt = osd->win[WIN_OSD1].lconfig.pixfmt;  in try_layer_config()
839 			pixfmt = osd->win[WIN_OSD0].lconfig.pixfmt;  in try_layer_config()
852 	if ((osd->vpbe_type == VPBE_VERSION_1) && is_vid_win(layer) &&  in try_layer_config()
857 			pixfmt = osd->win[WIN_VID1].lconfig.pixfmt;  in try_layer_config()
859 			pixfmt = osd->win[WIN_VID0].lconfig.pixfmt;  in try_layer_config()
1219 	struct osd_state *osd = sd;  in osd_set_layer_config()  local
1220 	struct osd_window_state *win = &osd->win[layer];  in osd_set_layer_config()
1225 	spin_lock_irqsave(&osd->lock, flags);  in osd_set_layer_config()
1229 		spin_unlock_irqrestore(&osd->lock, flags);  in osd_set_layer_config()
1235 		osd->yc_pixfmt = lconfig->pixfmt;  in osd_set_layer_config()
1255 		    &osd->osdwin[OSDWIN_OSD1];  in osd_set_layer_config()
1287 			_osd_set_blink_attribute(sd, osd->is_blinking,  in osd_set_layer_config()
1288 							  osd->blink);  in osd_set_layer_config()
1303 		    &osd->osdwin[osdwin];  in osd_set_layer_config()
1337 	if (osd->win[WIN_VID0].lconfig.pixfmt == PIXFMT_RGB888)  in osd_set_layer_config()
1339 	else if (osd->win[WIN_VID1].lconfig.pixfmt == PIXFMT_RGB888)  in osd_set_layer_config()
1345 		osd->pingpong =  in osd_set_layer_config()
1346 		    _osd_dm6446_vid0_pingpong(sd, osd->field_inversion,  in osd_set_layer_config()
1351 	spin_unlock_irqrestore(&osd->lock, flags);  in osd_set_layer_config()
1358 	struct osd_state *osd = sd;  in osd_init_layer()  local
1359 	struct osd_window_state *win = &osd->win[layer];  in osd_init_layer()
1365 	spin_lock_irqsave(&osd->lock, flags);  in osd_init_layer()
1387 		osdwin_state = &osd->osdwin[osdwin];  in osd_init_layer()
1406 			osd->is_blinking = 0;  in osd_init_layer()
1407 			osd->blink = BLINK_X1;  in osd_init_layer()
1412 		cfg->pixfmt = osd->yc_pixfmt;  in osd_init_layer()
1417 	spin_unlock_irqrestore(&osd->lock, flags);  in osd_init_layer()
1422 	struct osd_state *osd = sd;  in osd_release_layer()  local
1423 	struct osd_window_state *win = &osd->win[layer];  in osd_release_layer()
1426 	spin_lock_irqsave(&osd->lock, flags);  in osd_release_layer()
1429 		spin_unlock_irqrestore(&osd->lock, flags);  in osd_release_layer()
1433 	spin_unlock_irqrestore(&osd->lock, flags);  in osd_release_layer()
1435 	spin_lock_irqsave(&osd->lock, flags);  in osd_release_layer()
1439 	spin_unlock_irqrestore(&osd->lock, flags);  in osd_release_layer()
1444 	struct osd_state *osd = sd;  in osd_request_layer()  local
1445 	struct osd_window_state *win = &osd->win[layer];  in osd_request_layer()
1448 	spin_lock_irqsave(&osd->lock, flags);  in osd_request_layer()
1451 		spin_unlock_irqrestore(&osd->lock, flags);  in osd_request_layer()
1456 	spin_unlock_irqrestore(&osd->lock, flags);  in osd_request_layer()
1486 static int osd_initialize(struct osd_state *osd)  in osd_initialize()  argument
1488 	if (osd == NULL)  in osd_initialize()
1490 	_osd_init(osd);  in osd_initialize()
1493 	osd->yc_pixfmt = PIXFMT_YCbCrI;  in osd_initialize()
1495 	if (osd->vpbe_type == VPBE_VERSION_3) {  in osd_initialize()
1500 		osd->rom_clut = ROM_CLUT1;  in osd_initialize()
1503 	_osd_set_field_inversion(osd, osd->field_inversion);  in osd_initialize()
1504 	_osd_set_rom_clut(osd, osd->rom_clut);  in osd_initialize()
1506 	osd_init_layer(osd, WIN_OSD0);  in osd_initialize()
1507 	osd_init_layer(osd, WIN_VID0);  in osd_initialize()
1508 	osd_init_layer(osd, WIN_OSD1);  in osd_initialize()
1509 	osd_init_layer(osd, WIN_VID1);  in osd_initialize()
1530 	struct osd_state *osd;  in osd_probe()  local
1534 	osd = kzalloc(sizeof(struct osd_state), GFP_KERNEL);  in osd_probe()
1535 	if (osd == NULL)  in osd_probe()
1538 	osd->dev = &pdev->dev;  in osd_probe()
1540 	osd->vpbe_type = (enum vpbe_version)pdata->vpbe_type;  in osd_probe()
1542 		dev_err(osd->dev, "No platform data defined for OSD"  in osd_probe()
1550 		dev_err(osd->dev, "Unable to get OSD register address map\n");  in osd_probe()
1554 	osd->osd_base_phys = res->start;  in osd_probe()
1555 	osd->osd_size = resource_size(res);  in osd_probe()
1556 	if (!request_mem_region(osd->osd_base_phys, osd->osd_size,  in osd_probe()
1558 		dev_err(osd->dev, "Unable to reserve OSD MMIO region\n");  in osd_probe()
1562 	osd->osd_base = (unsigned long)ioremap_nocache(res->start,  in osd_probe()
1563 							osd->osd_size);  in osd_probe()
1564 	if (!osd->osd_base) {  in osd_probe()
1565 		dev_err(osd->dev, "Unable to map the OSD region\n");  in osd_probe()
1569 	spin_lock_init(&osd->lock);  in osd_probe()
1570 	osd->ops = osd_ops;  in osd_probe()
1571 	platform_set_drvdata(pdev, osd);  in osd_probe()
1572 	dev_notice(osd->dev, "OSD sub device probe success\n");  in osd_probe()
1576 	release_mem_region(osd->osd_base_phys, osd->osd_size);  in osd_probe()
1578 	kfree(osd);  in osd_probe()
1584 	struct osd_state *osd = platform_get_drvdata(pdev);  in osd_remove()  local
1586 	iounmap((void *)osd->osd_base);  in osd_remove()
1587 	release_mem_region(osd->osd_base_phys, osd->osd_size);  in osd_remove()
1588 	kfree(osd);  in osd_remove()