linux-imx

/*

 *  linux/drivers/video/macmodes.h -- Standard MacOS video modes

 *

 *  Copyright (C) 1998 Geert Uytterhoeven

 *

 *  This file is subject to the terms and conditions of the GNU General Public

 *  License. See the file COPYING in the main directory of this archive for

 *  more details.

 */

​

#ifndef _VIDEO_MACMODES_H

#define _VIDEO_MACMODES_H

​

    /*

     *  Video mode values.

     *  These are supposed to be the same as the values that Apple uses in

     *  MacOS.

     */

​

#define VMODE_NVRAM     0

#define VMODE_512_384_60I   1   /* 512x384, 60Hz interlaced (NTSC) */

#define VMODE_512_384_60    2   /* 512x384, 60Hz */

#define VMODE_640_480_50I   3   /* 640x480, 50Hz interlaced (PAL) */

#define VMODE_640_480_60I   4   /* 640x480, 60Hz interlaced (NTSC) */

#define VMODE_640_480_60    5   /* 640x480, 60Hz (VGA) */

#define VMODE_640_480_67    6   /* 640x480, 67Hz */

#define VMODE_640_870_75P   7   /* 640x870, 75Hz (portrait) */

#define VMODE_768_576_50I   8   /* 768x576, 50Hz (PAL full frame) */

#define VMODE_800_600_56    9   /* 800x600, 56Hz */

#define VMODE_800_600_60    10  /* 800x600, 60Hz */

#define VMODE_800_600_72    11  /* 800x600, 72Hz */

#define VMODE_800_600_75    12  /* 800x600, 75Hz */

#define VMODE_832_624_75    13  /* 832x624, 75Hz */

#define VMODE_1024_768_60   14  /* 1024x768, 60Hz */

#define VMODE_1024_768_70   15  /* 1024x768, 70Hz (or 72Hz?) */

#define VMODE_1024_768_75V  16  /* 1024x768, 75Hz (VESA) */

#define VMODE_1024_768_75   17  /* 1024x768, 75Hz */

#define VMODE_1152_870_75   18  /* 1152x870, 75Hz */

#define VMODE_1280_960_75   19  /* 1280x960, 75Hz */

#define VMODE_1280_1024_75  20  /* 1280x1024, 75Hz */

#define VMODE_1152_768_60   21  /* 1152x768, 60Hz     Titanium PowerBook */

#define VMODE_1600_1024_60  22  /* 1600x1024, 60Hz 22" Cinema Display */

#define VMODE_MAX       22

#define VMODE_CHOOSE        99

​

#define CMODE_NVRAM     -1

#define CMODE_CHOOSE        -2

#define CMODE_8         0   /* 8 bits/pixel */

#define CMODE_16        1   /* 16 (actually 15) bits/pixel */

#define CMODE_32        2   /* 32 (actually 24) bits/pixel */

​

​

extern int mac_vmode_to_var(int vmode, int cmode,

                struct fb_var_screeninfo *var);

extern int mac_var_to_vmode(const struct fb_var_screeninfo *var, int *vmode,

                int *cmode);

extern int mac_map_monitor_sense(int sense);

extern int mac_find_mode(struct fb_var_screeninfo *var,

             struct fb_info *info,

             const char *mode_option,

             unsigned int default_bpp);

​

​