sys/arch/hpcarm/dev/sed1356var.h

   1 /*      $NetBSD: sed1356var.h,v 1.3 2006/06/27 13:30:19 peter Exp $     */
   2
   3 /*-
   4  * Copyright (c) 1999-2001
   5  *         Shin Takemura and PocketBSD Project. All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  * 3. All advertising materials mentioning features or use of this software
  16  *    must display the following acknowledgement:
  17  *      This product includes software developed by the PocketBSD project
  18  *      and its contributors.
  19  * 4. Neither the name of the project nor the names of its contributors
  20  *    may be used to endorse or promote products derived from this software
  21  *    without specific prior written permission.
  22  *
  23  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  24  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  25  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  26  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  27  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  28  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  29  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  30  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  31  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  32  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  33  * SUCH DAMAGE.
  34  */
  35
  36 #include <dev/hpc/hpcfbio.h>
  37
  38 struct sed1356_softc {
  39         device_t                sc_dev;
  40         bus_space_tag_t         sc_iot;
  41         bus_space_handle_t      sc_regh;
  42         struct sa11x0_softc     *sc_parent;
  43
  44         struct hpcfb_fbconf     sc_fbconf;
  45         struct hpcfb_dspconf    sc_dspconf;
  46
  47         void                    *sc_powerhook;  /* power management hook */
  48         int                     sc_powerstate;
  49 #define PWRSTAT_SUSPEND         (1<<0)
  50 #define PWRSTAT_VIDEOOFF        (1<<1)
  51 #define PWRSTAT_LCD             (1<<2)
  52 #define PWRSTAT_BACKLIGHT       (1<<3)
  53 #define PWRSTAT_ALL             (0xffffffff)
  54         int                     sc_lcd_inited;
  55 #define BACKLIGHT_INITED        (1<<0)
  56 #define BRIGHTNESS_INITED       (1<<1)
  57 #define CONTRAST_INITED         (1<<2)
  58         int                     sc_brightness;
  59         int                     sc_brightness_save;
  60         int                     sc_max_brightness;
  61         int                     sc_contrast;
  62         int                     sc_max_contrast;
  63
  64 };
  65
  66 void    sed1356_init_brightness(struct sed1356_softc *, int);
  67 void    sed1356_init_contrast(struct sed1356_softc *, int);
  68 void    sed1356_toggle_lcdlight(void);