/*      $NetBSD: ite8181var.h,v 1.7 2012/10/27 17:17:52 chs Exp $       */

/*-
 * Copyright (c) 2000 SATO Kazumi
 * 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.
 *
 * 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 <machine/bus.h>
#include <machine/config_hook.h>

#include <dev/wscons/wsdisplayvar.h>
#include <dev/rasops/rasops.h>

#include <dev/hpc/hpcfbvar.h>
#include <dev/hpc/hpcfbio.h>

struct ite8181_softc {
        device_t                sc_dev;
        bus_addr_t              sc_baseaddr;
        bus_space_tag_t         sc_iot;
        bus_space_handle_t      sc_ioh;
        int                     sc_mba; /* Memory base offset */
        int                     sc_gba; /* GUI base offset */
        int                     sc_sba; /* Graphics base offset */
        void                    *sc_powerhook;  /* power management hook */
        config_hook_tag         sc_hardpowerhook;
        int                     sc_powerstate; /* power state related by LCD */
#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;

        struct hpcfb_fbconf     sc_fbconf;
        struct hpcfb_dspconf    sc_dspconf;
        int                     sc_lcd; /* lcd on/off */
};

int     ite8181_probe(bus_space_tag_t, bus_space_handle_t);
void    ite8181_attach(struct ite8181_softc *);