| /* |
| * 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 __init mac_find_mode(struct fb_var_screeninfo *var, |
| struct fb_info *info, const char *mode_option, |
| unsigned int default_bpp); |
| |
| |
| /* |
| * Addresses in NVRAM where video mode and pixel size are stored. |
| */ |
| |
| #define NV_VMODE 0x140f |
| #define NV_CMODE 0x1410 |
| |
| #endif /* _VIDEO_MACMODES_H */ |