NetBSD/sys/arch/acorn26/vidc/vidmodes.c

53 lines
1.3 KiB
C

/* $NetBSD: vidmodes.c,v 1.2 2003/07/14 22:48:23 lukem Exp $ */
/*
* XFree86 modes are:
* Modeline "name" dotclock hdisp hsyncstart hsyncend htotal \
* vdisp vsyncstart vsyncend vtotal flags
*
* hswr = hsyncend - hsyncstart
* hdsr = htotal - hsyncstart
* hder = hdsr + hdisp
* hcr = htotal
* Same for vertical. XFree doesn't do borders.
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: vidmodes.c,v 1.2 2003/07/14 22:48:23 lukem Exp $");
/* RISC OS Mode 0 etc (I think) 640x256 @ 50Hz, 15.6kHz hsync */
struct arcvideo_timings timing_std640x256 = {
16000000,
72, 217, 265, 905, 953, 1024,
3, 21, 39, 295, 312, 312
};
/*
* # 640x400 @ 70 Hz, 31.5 kHz hsync
* Modeline "640x400" 25.175 640 664 760 800 400 409 411 450
*/
struct arcvideo_timings timing_vga640x400 = {
25175000,
96, 136, 136, 776, 776, 800,
2, 41, 41, 441, 441, 450
};
/*
* # 640x480 @ 60 Hz, 31.5 kHz hsync
* Modeline "640x480" 25.175 640 664 760 800 480 491 493 525
*/
struct arcvideo_timings timing_vga640x480 = {
25175000,
96, 136, 136, 776, 776, 800,
2, 34, 34, 514, 514, 525
};
/*
* # 800x600 @ 56 Hz, 35.15 kHz hsync
* ModeLine "800x600" 36 800 824 896 1024 600 601 603 625
*/
struct arcvideo_timings timing_svga800x600 = {
36000000,
72, 200, 200, 1000, 1000, 1024,
2, 24, 24, 624, 624, 625
};