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- /*
- * (C) Copyright 2004
- * Pierre Aubert, Staubli Faverges , <p.aubert@staubli.com>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
- #ifndef CONFIG_SYS_DEFAULT_VIDEO_MODE
- #define CONFIG_SYS_DEFAULT_VIDEO_MODE 0x301
- #endif
- /* Some mode definitions */
- #define FB_SYNC_HOR_HIGH_ACT 1 /* horizontal sync high active */
- #define FB_SYNC_VERT_HIGH_ACT 2 /* vertical sync high active */
- #define FB_SYNC_EXT 4 /* external sync */
- #define FB_SYNC_COMP_HIGH_ACT 8 /* composite sync high active */
- #define FB_SYNC_BROADCAST 16 /* broadcast video timings */
- /* vtotal = 144d/288n/576i => PAL */
- /* vtotal = 121d/242n/484i => NTSC */
- #define FB_SYNC_ON_GREEN 32 /* sync on green */
- #define FB_VMODE_NONINTERLACED 0 /* non interlaced */
- #define FB_VMODE_INTERLACED 1 /* interlaced */
- #define FB_VMODE_DOUBLE 2 /* double scan */
- #define FB_VMODE_MASK 255
- #define FB_VMODE_YWRAP 256 /* ywrap instead of panning */
- #define FB_VMODE_SMOOTH_XPAN 512 /* smooth xpan possible (internally used) */
- #define FB_VMODE_CONUPDATE 512 /* don't update x/yoffset */
- /******************************************************************
- * Resolution Struct
- ******************************************************************/
- struct ctfb_res_modes {
- int xres; /* visible resolution */
- int yres;
- /* Timing: All values in pixclocks, except pixclock (of course) */
- int pixclock; /* pixel clock in ps (pico seconds) */
- int left_margin; /* time from sync to picture */
- int right_margin; /* time from picture to sync */
- int upper_margin; /* time from sync to picture */
- int lower_margin;
- int hsync_len; /* length of horizontal sync */
- int vsync_len; /* length of vertical sync */
- int sync; /* see FB_SYNC_* */
- int vmode; /* see FB_VMODE_* */
- };
- /******************************************************************
- * Vesa Mode Struct
- ******************************************************************/
- struct ctfb_vesa_modes {
- int vesanr; /* Vesa number as in LILO (VESA Nr + 0x200} */
- int resindex; /* index to resolution struct */
- int bits_per_pixel; /* bpp */
- };
- #define RES_MODE_640x480 0
- #define RES_MODE_800x600 1
- #define RES_MODE_1024x768 2
- #define RES_MODE_960_720 3
- #define RES_MODE_1152x864 4
- #define RES_MODE_1280x1024 5
- #define RES_MODES_COUNT 6
- #define VESA_MODES_COUNT 19
- extern const struct ctfb_vesa_modes vesa_modes[];
- extern const struct ctfb_res_modes res_mode_init[];
- int video_get_params (struct ctfb_res_modes *pPar, char *penv);
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