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videomixer: add more video modes

This commit is contained in:
Sebastien Bourdeauducq 2013-11-16 17:41:03 +01:00
parent ba15f1581f
commit 64bfca56b4
2 changed files with 96 additions and 4 deletions
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98
software/videomixer/processor.c
View File

@ -9,6 +9,7 @@
#include "edid.h"
#include "processor.h"
/* reference: http://martin.hinner.info/vga/timing.html */
static const struct video_timing video_modes[PROCESSOR_MODE_COUNT] = {
{
.pixel_clock = 3150,
@ -25,21 +26,81 @@ static const struct video_timing video_modes[PROCESSOR_MODE_COUNT] = {
.established_timing = 0x0800
},
{
.pixel_clock = 3150,
.h_active = 640,
.h_blanking = 200,
.h_sync_offset = 16,
.h_sync_width = 64,
.v_active = 480,
.v_blanking = 20,
.v_sync_offset = 1,
.v_sync_width = 3,
.established_timing = 0x0400
},
{
.pixel_clock = 3600,
.h_active = 800,
.h_blanking = 224,
.h_sync_offset = 24,
.h_sync_width = 72,
.v_active = 600,
.v_blanking = 25,
.v_sync_offset = 1,
.v_sync_width = 2,
.established_timing = 0x0200
},
{
.pixel_clock = 4000,
.h_active = 800,
.h_blanking = 256,
.h_sync_offset = 32,
.h_sync_offset = 40,
.h_sync_width = 128,
.v_active = 600,
.v_blanking = 28,
.v_sync_offset = 1,
.v_sync_width = 6,
.v_sync_width = 4,
.established_timing = 0x0100
},
{
.pixel_clock = 5000,
.h_active = 800,
.h_blanking = 240,
.h_sync_offset = 56,
.h_sync_width = 120,
.v_active = 600,
.v_blanking = 66,
.v_sync_offset = 37,
.v_sync_width = 6,
.established_timing = 0x0080
},
{
.pixel_clock = 4950,
.h_active = 800,
.h_blanking = 256,
.h_sync_offset = 16,
.h_sync_width = 80,
.v_active = 600,
.v_blanking = 25,
.v_sync_offset = 1,
.v_sync_width = 3,
.established_timing = 0x0040
},
{
.pixel_clock = 6500,
@ -54,7 +115,38 @@ static const struct video_timing video_modes[PROCESSOR_MODE_COUNT] = {
.v_sync_width = 6,
.established_timing = 0x0008
}, {
},
{
.pixel_clock = 7500,
.h_active = 1024,
.h_blanking = 304,
.h_sync_offset = 24,
.h_sync_width = 136,
.v_active = 768,
.v_blanking = 38,
.v_sync_offset = 3,
.v_sync_width = 6,
.established_timing = 0x0004
},
{
.pixel_clock = 7880,
.h_active = 1024,
.h_blanking = 288,
.h_sync_offset = 16,
.h_sync_width = 96,
.v_active = 768,
.v_blanking = 32,
.v_sync_offset = 1,
.v_sync_width = 3,
.established_timing = 0x0002
},
{
.pixel_clock = 7425,
.h_active = 1280,

2
software/videomixer/processor.h
View File

@ -1,7 +1,7 @@
#ifndef __PROCESSOR_H
#define __PROCESSOR_H
#define PROCESSOR_MODE_COUNT 4
#define PROCESSOR_MODE_COUNT 10
#define PROCESSOR_MODE_DESCLEN 32
void processor_list_modes(char *mode_descriptors);