/*      $NetBSD: sed1356var.h,v 1.4 2009/05/29 14:15:45 rjs 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);