sys/arch/acorn26/vidc/vidmodes.c

   1 /*      $NetBSD: vidmodes.c,v 1.1.14.3 2004/09/21 13:11:20 skrll Exp $  */
   2 /*
   3  * XFree86 modes are:
   4  * Modeline "name" dotclock hdisp hsyncstart hsyncend htotal \
   5  *                          vdisp vsyncstart vsyncend vtotal flags
   6  *
   7  * hswr = hsyncend - hsyncstart
   8  * hdsr = htotal - hsyncstart
   9  * hder = hdsr + hdisp
  10  * hcr  = htotal
  11  * Same for vertical.  XFree doesn't do borders.
  12  */
  13
  14 #include <sys/cdefs.h>
  15 __KERNEL_RCSID(0, "$NetBSD: vidmodes.c,v 1.1.14.3 2004/09/21 13:11:20 skrll Exp $");
  16
  17 /* RISC OS Mode 0 etc (I think) 640x256 @ 50Hz, 15.6kHz hsync */
  18 struct arcvideo_timings timing_std640x256 = {
  19         16000000,
  20         72, 217, 265, 905, 953, 1024,
  21         3, 21, 39, 295, 312, 312
  22 };
  23
  24 /*
  25  * # 640x400 @ 70 Hz, 31.5 kHz hsync
  26  * Modeline "640x400"     25.175 640  664  760  800   400  409  411  450
  27  */
  28 struct arcvideo_timings timing_vga640x400 = {
  29         25175000,
  30         96, 136, 136, 776, 776, 800,
  31         2, 41, 41, 441, 441, 450
  32 };
  33
  34 /*
  35  * # 640x480 @ 60 Hz, 31.5 kHz hsync
  36  * Modeline "640x480"     25.175 640  664  760  800   480  491  493  525
  37  */
  38 struct arcvideo_timings timing_vga640x480 = {
  39         25175000,
  40         96, 136, 136, 776, 776, 800,
  41         2, 34, 34, 514, 514, 525
  42 };
  43
  44 /*
  45  * # 800x600 @ 56 Hz, 35.15 kHz hsync
  46  * ModeLine "800x600"     36     800  824  896 1024   600  601  603  625
  47  */
  48 struct arcvideo_timings timing_svga800x600 = {
  49         36000000,
  50         72, 200, 200, 1000, 1000, 1024,
  51         2, 24, 24, 624, 624, 625
  52 };