218 } lcd;  variable
712 	if (lcd.pins.bl == PIN_NONE)  in lcd_backlight()
844 	hdc->hd44780 = &lcd;  in lcd_init()
859 		lcd.proto = LCD_PROTO_PARALLEL;  in lcd_init()
860 		lcd.charset = LCD_CHARSET_NORMAL;  in lcd_init()
861 		lcd.pins.e = PIN_STROBE;  in lcd_init()
862 		lcd.pins.rs = PIN_AUTOLF;  in lcd_init()
871 		lcd.proto = LCD_PROTO_SERIAL;  in lcd_init()
872 		lcd.charset = LCD_CHARSET_KS0074;  in lcd_init()
873 		lcd.pins.bl = PIN_AUTOLF;  in lcd_init()
874 		lcd.pins.cl = PIN_STROBE;  in lcd_init()
875 		lcd.pins.da = PIN_D0;  in lcd_init()
884 		lcd.proto = LCD_PROTO_PARALLEL;  in lcd_init()
885 		lcd.charset = LCD_CHARSET_NORMAL;  in lcd_init()
886 		lcd.pins.e = PIN_AUTOLF;  in lcd_init()
887 		lcd.pins.rs = PIN_SELECP;  in lcd_init()
888 		lcd.pins.rw = PIN_INITP;  in lcd_init()
897 		lcd.proto = DEFAULT_LCD_PROTO;  in lcd_init()
898 		lcd.charset = DEFAULT_LCD_CHARSET;  in lcd_init()
904 		lcd.proto = LCD_PROTO_PARALLEL;  in lcd_init()
905 		lcd.charset = LCD_CHARSET_NORMAL;  in lcd_init()
906 		lcd.pins.e = PIN_STROBE;  in lcd_init()
907 		lcd.pins.rs = PIN_SELECP;  in lcd_init()
926 		lcd.charset = lcd_charset;  in lcd_init()
928 		lcd.proto = lcd_proto;  in lcd_init()
930 		lcd.pins.e = lcd_e_pin;  in lcd_init()
932 		lcd.pins.rs = lcd_rs_pin;  in lcd_init()
934 		lcd.pins.rw = lcd_rw_pin;  in lcd_init()
936 		lcd.pins.cl = lcd_cl_pin;  in lcd_init()
938 		lcd.pins.da = lcd_da_pin;  in lcd_init()
940 		lcd.pins.bl = lcd_bl_pin;  in lcd_init()
952 	if (lcd.proto == LCD_PROTO_SERIAL) {	/* SERIAL */  in lcd_init()
957 		if (lcd.pins.cl == PIN_NOT_SET)  in lcd_init()
958 			lcd.pins.cl = DEFAULT_LCD_PIN_SCL;  in lcd_init()
959 		if (lcd.pins.da == PIN_NOT_SET)  in lcd_init()
960 			lcd.pins.da = DEFAULT_LCD_PIN_SDA;  in lcd_init()
962 	} else if (lcd.proto == LCD_PROTO_PARALLEL) {	/* PARALLEL */  in lcd_init()
967 		if (lcd.pins.e == PIN_NOT_SET)  in lcd_init()
968 			lcd.pins.e = DEFAULT_LCD_PIN_E;  in lcd_init()
969 		if (lcd.pins.rs == PIN_NOT_SET)  in lcd_init()
970 			lcd.pins.rs = DEFAULT_LCD_PIN_RS;  in lcd_init()
971 		if (lcd.pins.rw == PIN_NOT_SET)  in lcd_init()
972 			lcd.pins.rw = DEFAULT_LCD_PIN_RW;  in lcd_init()
979 	if (lcd.pins.bl == PIN_NOT_SET)  in lcd_init()
980 		lcd.pins.bl = DEFAULT_LCD_PIN_BL;  in lcd_init()
982 	if (lcd.pins.e == PIN_NOT_SET)  in lcd_init()
983 		lcd.pins.e = PIN_NONE;  in lcd_init()
984 	if (lcd.pins.rs == PIN_NOT_SET)  in lcd_init()
985 		lcd.pins.rs = PIN_NONE;  in lcd_init()
986 	if (lcd.pins.rw == PIN_NOT_SET)  in lcd_init()
987 		lcd.pins.rw = PIN_NONE;  in lcd_init()
988 	if (lcd.pins.bl == PIN_NOT_SET)  in lcd_init()
989 		lcd.pins.bl = PIN_NONE;  in lcd_init()
990 	if (lcd.pins.cl == PIN_NOT_SET)  in lcd_init()
991 		lcd.pins.cl = PIN_NONE;  in lcd_init()
992 	if (lcd.pins.da == PIN_NOT_SET)  in lcd_init()
993 		lcd.pins.da = PIN_NONE;  in lcd_init()
995 	if (lcd.charset == NOT_SET)  in lcd_init()
996 		lcd.charset = DEFAULT_LCD_CHARSET;  in lcd_init()
998 	if (lcd.charset == LCD_CHARSET_KS0074)  in lcd_init()
1003 	pin_to_bits(lcd.pins.e, lcd_bits[LCD_PORT_D][LCD_BIT_E],  in lcd_init()
1005 	pin_to_bits(lcd.pins.rs, lcd_bits[LCD_PORT_D][LCD_BIT_RS],  in lcd_init()
1007 	pin_to_bits(lcd.pins.rw, lcd_bits[LCD_PORT_D][LCD_BIT_RW],  in lcd_init()
1009 	pin_to_bits(lcd.pins.bl, lcd_bits[LCD_PORT_D][LCD_BIT_BL],  in lcd_init()
1011 	pin_to_bits(lcd.pins.cl, lcd_bits[LCD_PORT_D][LCD_BIT_CL],  in lcd_init()
1013 	pin_to_bits(lcd.pins.da, lcd_bits[LCD_PORT_D][LCD_BIT_DA],  in lcd_init()
1016 	lcd.charlcd = charlcd;  in lcd_init()
1017 	lcd.initialized = true;  in lcd_init()
1356 	if (keypressed && lcd.enabled && lcd.initialized)  in panel_scan_timer()
1357 		charlcd_poke(lcd.charlcd);  in panel_scan_timer()
1554 	if (lcd.enabled) {  in panel_attach()
1556 		if (!lcd.charlcd || charlcd_register(lcd.charlcd))  in panel_attach()
1570 	if (lcd.enabled)  in panel_attach()
1571 		charlcd_unregister(lcd.charlcd);  in panel_attach()
1573 	kfree(lcd.charlcd);  in panel_attach()
1574 	lcd.charlcd = NULL;  in panel_attach()
1597 	if (lcd.enabled) {  in panel_detach()
1598 		charlcd_unregister(lcd.charlcd);  in panel_detach()
1599 		lcd.initialized = false;  in panel_detach()
1600 		kfree(lcd.charlcd->drvdata);  in panel_detach()
1601 		kfree(lcd.charlcd);  in panel_detach()
1602 		lcd.charlcd = NULL;  in panel_detach()
1679 	lcd.enabled = (selected_lcd_type > 0);  in panel_init_module()
1681 	if (lcd.enabled) {  in panel_init_module()
1686 		lcd.charset = lcd_charset;  in panel_init_module()
1687 		lcd.proto = lcd_proto;  in panel_init_module()
1688 		lcd.pins.e = lcd_e_pin;  in panel_init_module()
1689 		lcd.pins.rs = lcd_rs_pin;  in panel_init_module()
1690 		lcd.pins.rw = lcd_rw_pin;  in panel_init_module()
1691 		lcd.pins.cl = lcd_cl_pin;  in panel_init_module()
1692 		lcd.pins.da = lcd_da_pin;  in panel_init_module()
1693 		lcd.pins.bl = lcd_bl_pin;  in panel_init_module()
1711 	if (!lcd.enabled && !keypad.enabled) {  in panel_init_module()