sys/arch/hpcmips/dev/mq200var.h

   1 /*      $NetBSD: mq200var.h,v 1.6 2001/03/26 09:40:45 sato Exp $        */
   2
   3 /*-
   4  * Copyright (c) 2000, 2001 TAKEMURA Shin
   5  * 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. The name of the author may not be used to endorse or promote products
  16  *    derived from this software without specific prior written permission.
  17  *
  18  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  19  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  20  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  21  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  22  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  23  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  24  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  25  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  26  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  27  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  28  * SUCH DAMAGE.
  29  *
  30  */
  31
  32 #include <machine/bus.h>
  33 #include <machine/config_hook.h>
  34
  35 #include <dev/wscons/wsdisplayvar.h>
  36 #include <dev/rasops/rasops.h>
  37
  38 #include <dev/hpc/hpcfbvar.h>
  39 #include <dev/hpc/hpcfbio.h>
  40
  41 struct mq200_softc {
  42         struct device           sc_dev;
  43         bus_addr_t              sc_baseaddr;
  44         bus_space_tag_t         sc_iot;
  45         bus_space_handle_t      sc_ioh;
  46         void                    *sc_powerhook;  /* power management hook */
  47         config_hook_tag         sc_hardpowerhook;
  48         int                     sc_powerstate; /* power state related by LCD */
  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         int                     sc_mq200pwstate; /* mq200 power state */
  64         struct hpcfb_fbconf     sc_fbconf;
  65         struct hpcfb_dspconf    sc_dspconf;
  66
  67         int                     sc_baseclock;
  68 #define MQ200_SC_GC1_ENABLE     (1<<0)  /* XXX, You can't change this   */
  69 #define MQ200_SC_GC2_ENABLE     (1<<1)  /* XXX, You can't change this   */
  70 #define MQ200_SC_GC_MASK        (MQ200_SC_GC1_ENABLE|MQ200_SC_GC2_ENABLE)
  71         char                    sc_flags;
  72         int                     sc_width[2], sc_height[2];
  73         const struct mq200_md_param     *sc_md;
  74         const struct mq200_crt_param    *sc_crt;
  75
  76 #define MQ200_I_DCMISC  0
  77 #define MQ200_I_PLL(n)  (MQ200_I_DCMISC + (n) - 1)      /* 1, 2 */
  78 #define MQ200_I_PMC     3
  79 #define MQ200_I_MM01    4
  80 #define MQ200_I_GCC(n)  (5 + (n))                       /* 5, 6 */
  81 #define MQ200_I_MAX     7
  82         struct mq200_regctx {
  83                 int             offset;
  84                 u_int32_t       val;
  85         } sc_regctxs[MQ200_I_MAX];
  86 };
  87
  88 int     mq200_probe(bus_space_tag_t, bus_space_handle_t);
  89 void    mq200_attach(struct mq200_softc *);