macmodes.h
上传用户:jlfgdled
上传日期:2013-04-10
资源大小:33168k
文件大小:2k
- /*
- * 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 */