xref: /src/sys/arch/hpcarm/dev/sed1356var.h

/*	$NetBSD: sed1356var.h,v 1.3.62.1 2009/06/20 07:20:04 yamt Exp $	*/

/*-
 * Copyright (c) 1999-2001
 *         Shin Takemura and PocketBSD Project. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by the PocketBSD project
 *	and its contributors.
 * 4. Neither the name of the project nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#include <dev/hpc/hpcfbio.h>

struct sed1356_softc {
	device_t		sc_dev;
	bus_space_tag_t		sc_iot;
	bus_space_handle_t	sc_regh;
	struct sa11x0_softc	*sc_parent;

	struct hpcfb_fbconf	sc_fbconf;
	struct hpcfb_dspconf	sc_dspconf;

	void			*sc_powerhook;	/* power management hook */
	int			sc_powerstate;
#define PWRSTAT_SUSPEND		(1<<0)
#define PWRSTAT_VIDEOOFF	(1<<1)
#define PWRSTAT_LCD		(1<<2)
#define PWRSTAT_BACKLIGHT	(1<<3)
#define PWRSTAT_ALL		(0xffffffff)
	int			sc_lcd_inited;
#define BACKLIGHT_INITED	(1<<0)
#define BRIGHTNESS_INITED	(1<<1)
#define CONTRAST_INITED		(1<<2)
	int			sc_brightness;
	int			sc_brightness_save;
	int			sc_max_brightness;
	int			sc_contrast;
	int			sc_max_contrast;

};

void	sed1356_init_brightness(struct sed1356_softc *, int);
void	sed1356_init_contrast(struct sed1356_softc *, int);
void	sed1356_toggle_lcdlight(void);