ref: 57741d473f9d5165d142b165bd837984f6428c66
dir: /sys/src/cmd/aux/vga/vesadb.c/
#include <u.h> #include <libc.h> #include <bio.h> #include "pci.h" #include "vga.h" // VESA Monitor Timing Standard mode definitions as per // VESA and Industry Standards and Guidelines for Computer // Display Monitor Timing, Version 1.0, Revision 0.8, 17 September 1998. // // See /lib/vesa/dmtv1r08.pdf. // // This might go back into vgadb at some point. It's here mainly // so that people don't change it, and so that we can run without vgadb. static Mode vesa640x480x60 = { .name = "640x480@60Hz", .x = 640, .y = 480, .ht = 800, .shb = 656, .ehb = 656+96, .vt = 525, .vrs = 490, .vre = 490+2, .frequency = 25175000, .hsync = '-', .vsync = '-', .interlace = '\0', }; static Mode vesa640x480x72 = { .name = "640x480@72Hz", .x = 640, .y = 480, .ht = 832, .shb = 664, .ehb = 664+40, .vt = 520, .vrs = 489, .vre = 489+3, .frequency = 31500000, .hsync = '-', .vsync = '-', .interlace = '\0', }; static Mode vesa640x480x75 = { .name = "640x480@75Hz", .x = 640, .y = 480, .ht = 840, .shb = 656, .ehb = 656+64, .vt = 500, .vrs = 481, .vre = 481+3, .frequency = 31500000, .hsync = '-', .vsync = '-', .interlace = '\0', }; static Mode vesa640x480x85 = { .name = "640x480@85Hz", .x = 640, .y = 480, .ht = 832, .shb = 696, .ehb = 696+56, .vt = 509, .vrs = 481, .vre = 481+3, .frequency = 36000000, .hsync = '-', .vsync = '-', .interlace = '\0', }; static Mode vesa800x600x56 = { .name = "800x600@56Hz", .x = 800, .y = 600, .ht = 1024, .shb = 824, .ehb = 824+72, .vt = 625, .vrs = 601, .vre = 601+2, .frequency = 36000000, .hsync = '+', .vsync = '+', .interlace = '\0', }; static Mode vesa800x600x60 = { .name = "800x600@60Hz", .x = 800, .y = 600, .ht = 1056, .shb = 840, .ehb = 840+128, .vt = 628, .vrs = 601, .vre = 601+4, .frequency = 40000000, .hsync = '+', .vsync = '+', .interlace = '\0', }; static Mode vesa800x600x72 = { .name = "800x600@72Hz", .x = 800, .y = 600, .ht = 1040, .shb = 856, .ehb = 856+120, .vt = 666, .vrs = 637, .vre = 637+6, .frequency = 50000000, .hsync = '+', .vsync = '+', .interlace = '\0', }; static Mode vesa800x600x75 = { .name = "800x600@75Hz", .x = 800, .y = 600, .ht = 1056, .shb = 816, .ehb = 816+80, .vt = 625, .vrs = 601, .vre = 601+3, .frequency = 49500000, .hsync = '+', .vsync = '+', .interlace = '\0', }; static Mode vesa800x600x85 = { .name = "800x600@85Hz", .x = 800, .y = 600, .ht = 1048, .shb = 832, .ehb = 832+64, .vt = 631, .vrs = 601, .vre = 601+3, .frequency = 56250000, .hsync = '+', .vsync = '+', .interlace = '\0', }; static Mode vesa1024x768x60 = { .name = "1024x768@60Hz", .x = 1024, .y = 768, .ht = 1344, .shb = 1048, .ehb = 1048+136, .vt = 806, .vrs = 771, .vre = 771+6, .frequency = 65000000, .hsync = '-', .vsync = '-', .interlace = '\0', }; static Mode vesa1024x768x70 = { .name = "1024x768@70Hz", .x = 1024, .y = 768, .ht = 1328, .shb = 1048, .ehb = 1048+136, .vt = 806, .vrs = 771, .vre = 771+6, .frequency = 75000000, .hsync = '-', .vsync = '-', .interlace = '\0', }; static Mode vesa1024x768x75 = { .name = "1024x768@75Hz", .x = 1024, .y = 768, .ht = 1312, .shb = 1040, .ehb = 1040+96, .vt = 800, .vrs = 769, .vre = 769+3, .frequency = 78750000, .hsync = '+', .vsync = '+', .interlace = '\0', }; static Mode vesa1024x768x85 = { .name = "1024x768@85Hz", .x = 1024, .y = 768, .ht = 1376, .shb = 1072, .ehb = 1072+96, .vt = 808, .vrs = 769, .vre = 769+3, .frequency = 94500000, .hsync = '+', .vsync = '+', .interlace = '\0', }; static Mode vesa1152x864x75 = { .name = "1152x864@75Hz", .x = 1152, .y = 864, .ht = 1600, .shb = 1216, .ehb = 1216+128, .vt = 900, .vrs = 865, .vre = 865+3, .frequency = 108000000, .hsync = '+', .vsync = '+', .interlace = '\0', }; static Mode vesa1280x960x60 = { .name = "1280x960@60Hz", .x = 1280, .y = 960, .ht = 1800, .shb = 1376, .ehb = 1376+112, .vt = 1000, .vrs = 961, .vre = 961+3, .frequency = 108000000, .hsync = '+', .vsync = '+', .interlace = '\0', }; static Mode vesa1280x960x85 = { .name = "1280x960@85Hz", .x = 1280, .y = 960, .ht = 1728, .shb = 1344, .ehb = 1344+160, .vt = 1011, .vrs = 961, .vre = 961+3, .frequency = 148500000, .hsync = '+', .vsync = '+', .interlace = '\0', }; static Mode vesa1280x1024x60 = { .name = "1280x1024@60Hz", .x = 1280, .y = 1024, .ht = 1688, .shb = 1328, .ehb = 1328+112, .vt = 1066, .vrs = 1025, .vre = 1025+3, .frequency = 108000000, .hsync = '+', .vsync = '+', .interlace = '\0', }; static Mode vesa1280x1024x75 = { .name = "1280x1024@75Hz", .x = 1280, .y = 1024, .ht = 1688, .shb = 1296, .ehb = 1296+144, .vt = 1066, .vrs = 1025, .vre = 1025+3, .frequency = 135000000, .hsync = '+', .vsync = '+', .interlace = '\0', }; static Mode vesa1280x1024x85 = { .name = "1280x1024@85Hz", .x = 1280, .y = 1024, .ht = 1728, .shb = 1344, .ehb = 1344+160, .vt = 1072, .vrs = 1025, .vre = 1025+3, .frequency = 157500000, .hsync = '+', .vsync = '+', .interlace = '\0', }; static Mode vesa1600x1200x60 = { .name = "1600x1200@60Hz", .x = 1600, .y = 1200, .ht = 2160, .shb = 1664, .ehb = 1664+192, .vt = 1250, .vrs = 1201, .vre = 1201+3, .frequency = 162000000, .hsync = '+', .vsync = '+', .interlace = '\0', }; static Mode vesa1600x1200x65 = { .name = "1600x1200@65Hz", .x = 1600, .y = 1200, .ht = 2160, .shb = 1664, .ehb = 1664+192, .vt = 1250, .vrs = 1201, .vre = 1201+3, .frequency = 175500000, .hsync = '+', .vsync = '+', .interlace = '\0', }; static Mode vesa1600x1200x70 = { .name = "1600x1200@70Hz", .x = 1600, .y = 1200, .ht = 2160, .shb = 1664, .ehb = 1664+192, .vt = 1250, .vrs = 1201, .vre = 1201+3, .frequency = 189000000, .hsync = '+', .vsync = '+', .interlace = '\0', }; static Mode vesa1600x1200x75 = { .name = "1600x1200@75Hz", .x = 1600, .y = 1200, .ht = 2160, .shb = 1664, .ehb = 1664+192, .vt = 1250, .vrs = 1201, .vre = 1201+3, .frequency = 202500000, .hsync = '+', .vsync = '+', .interlace = '\0', }; static Mode vesa1600x1200x85 = { .name = "1600x1200@85Hz", .x = 1600, .y = 1200, .ht = 2160, .shb = 1664, .ehb = 1664+192, .vt = 1250, .vrs = 1201, .vre = 1201+3, .frequency = 229500000, .hsync = '+', .vsync = '+', .interlace = '\0', }; static Mode vesa1792x1344x60 = { .name = "1792x1344@60Hz", .x = 1792, .y = 1344, .ht = 2448, .shb = 1920, .ehb = 1920+200, .vt = 1394, .vrs = 1345, .vre = 1345+3, .frequency = 204750000, .hsync = '-', .vsync = '+', .interlace = '\0', }; static Mode vesa1792x1344x75 = { .name = "1792x1344@75Hz", .x = 1792, .y = 1344, .ht = 2456, .shb = 1888, .ehb = 1888+216, .vt = 1417, .vrs = 1345, .vre = 1345+3, .frequency = 261000000, .hsync = '-', .vsync = '+', .interlace = '\0', }; static Mode vesa1856x1392x60 = { .name = "1856x1392@60Hz", .x = 1856, .y = 1392, .ht = 2528, .shb = 1952, .ehb = 1952+224, .vt = 1439, .vrs = 1393, .vre = 1393+3, .frequency = 218250000, .hsync = '-', .vsync = '+', .interlace = '\0', }; static Mode vesa1856x1392x75 = { .name = "1856x1392@75Hz", .x = 1856, .y = 1392, .ht = 2560, .shb = 1984, .ehb = 1984+224, .vt = 1500, .vrs = 1393, .vre = 1393+3, .frequency = 288000000, .hsync = '-', .vsync = '+', .interlace = '\0', }; static Mode vesa1920x1440x60 = { .name = "1920x1440@60Hz", .x = 1920, .y = 1440, .ht = 2600, .shb = 2048, .ehb = 2048+208, .vt = 1500, .vrs = 1441, .vre = 1441+3, .frequency = 234000000, .hsync = '-', .vsync = '+', .interlace = '\0', }; static Mode vesa1920x1440x75 = { .name = "1920x1440@75Hz", .x = 1920, .y = 1440, .ht = 2640, .shb = 2064, .ehb = 2064+224, .vt = 1500, .vrs = 1441, .vre = 1441+3, .frequency = 297000000, .hsync = '-', .vsync = '+', .interlace = '\0', }; Mode *vesamodes[] = { &vesa640x480x60, &vesa640x480x72, &vesa640x480x75, &vesa640x480x85, &vesa800x600x56, &vesa800x600x60, &vesa800x600x72, &vesa800x600x75, &vesa800x600x85, &vesa1024x768x60, &vesa1024x768x70, &vesa1024x768x75, &vesa1024x768x85, &vesa1152x864x75, &vesa1280x960x60, &vesa1280x960x85, &vesa1280x1024x60, &vesa1280x1024x75, &vesa1280x1024x85, &vesa1600x1200x60, &vesa1600x1200x65, &vesa1600x1200x70, &vesa1600x1200x75, &vesa1600x1200x85, &vesa1792x1344x60, &vesa1792x1344x75, &vesa1856x1392x60, &vesa1856x1392x75, &vesa1920x1440x60, &vesa1920x1440x75, 0 };