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/*
* +-------------------------------------------------------+
* | |
* | videogen |
* | |
* | a simple XFree86 Modeline calculator |
* | (c) 1997-2002, Szabolcs Rumi |
* | |
* | http://www.rtfm.hu/videogen |
* | |
* | the videogen package is distributed under the |
* | GNU General Public License Version 2 (GPLv2) |
* | |
* +-------------------------------------------------------+
*/
#ifndef CONFIG_H
# define CONFIG_H
/*
*
*
* Here you can configure some compile-time defaults, but you should
* only modify these if you are really sure you know what you are doing.
*
*
*/
/*
* The version number reported by the program. This should not be bothered...
*/
#define CFG_VIDEOGEN_VERSION "0.31"
/*
* verbose output
*
* default: 1
*/
#define CFG_VERBOSE 1
/*
* default configuration file
*
* default: ~/.videogen
*/
#define CFG_CFGFILE "~/.videogen"
/*
* Linux framebuffer (fbset) timings calculation mode
*
* default: 0
*/
#define CFG_FBSET 0
/*
* Linux NVidia driver compatibility mode
*
* default: 1
*/
#define CFG_NVIDIA 1
/*
* parameter preferences
*/
#define CFG_PREC_DEFAULT 0
#define CFG_PREC_CFGFILE 1
#define CFG_PREC_CMDLINE 2
/*
* how many percents of horizontal frame length is visible
* default: 80%
*/
#define CFG_HORIZ_VISIBLE 80
/*
* how many percents of vertical frame length is visible
* default: 95%
*/
#define CFG_VERT_VISIBLE 95
/*
* horizontal front porch interval (must be n*8)
* default: 32 [ticks]
*/
#define CFG_HORIZ_FRONT_PORCH 64
/*
* horizontal back porch interval (must be n*8)
* default: 64 [ticks]
*/
#define CFG_HORIZ_BACK_PORCH 128
/*
* default minimum horizontal sync pulse duration
* default: 0.5 [us]
*/
#define CFG_HORIZ_SYNC_PULSE 0.5
/*
* vertical front porch interval
* default: 2 [ticks]
*/
#define CFG_VERT_FRONT_PORCH 2
/*
* vertical back porch interval
* default: 32 [ticks]
*/
#define CFG_VERT_BACK_PORCH 32
/*
* default vertical sync pulse duration
* default: 50 [us]
*/
#define CFG_VERT_SYNC_PULSE 50
/*
* default limits for hardware parameter bounds checking
* do not bother these.
*/
#define CFG_WIDTH_MIN 320
#define CFG_WIDTH_MAX 2048
#define CFG_HEIGHT_MIN 200
#define CFG_HEIGHT_MAX 1536
#define CFG_MAX_DOTCLK_MIN 5
#define CFG_MAX_DOTCLK_MAX 500
#define CFG_MAX_HFREQ_MIN 15
#define CFG_MAX_HFREQ_MAX 200
#define CFG_MAX_VFREQ_MIN 40
#define CFG_MAX_VFREQ_MAX 200
#define CFG_TARGET_VFREQ_MIN 40
#define CFG_TARGET_VFREQ_MAX 200
#define CFG_ASPECT_RATIO_MIN 0.5
#define CFG_ASPECT_RATIO_MAX 0.9
#define CFG_HORIZ_VISIBLE_MIN 70
#define CFG_HORIZ_VISIBLE_MAX 97
#define CFG_VERT_VISIBLE_MIN 70
#define CFG_VERT_VISIBLE_MAX 99
#define CFG_HORIZ_FRONT_PORCH_MIN 32
#define CFG_HORIZ_FRONT_PORCH_MAX 512
#define CFG_HORIZ_BACK_PORCH_MIN 32
#define CFG_HORIZ_BACK_PORCH_MAX 512
#define CFG_HORIZ_SYNC_PULSE_MIN 0.3
#define CFG_HORIZ_SYNC_PULSE_MAX 1.5
#define CFG_VERT_FRONT_PORCH_MIN 0
#define CFG_VERT_FRONT_PORCH_MAX 256
#define CFG_VERT_BACK_PORCH_MIN 0
#define CFG_VERT_BACK_PORCH_MAX 256
#define CFG_VERT_SYNC_PULSE_MIN 30
#define CFG_VERT_SYNC_PULSE_MAX 150
#define CFG_NV_MAX_HBLANK 1016
#define CFG_NV_MAX_HSP 256
#define CFG_NV_MAX_VBLANK 128
#define CFG_NV_MAX_VSP 16
#endif /* CONFIG_H */
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