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Implement edid.S as a header #31
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ahmubashshir
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Dec 18, 2023
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- Implement edid.S as edid.h and edid-private.h
- Use edid.h to create EDID for 3840x2160 resolution
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Signed-off-by: Mubashshir <[email protected]>
Signed-off-by: Mubashshir <[email protected]>
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Hi, what is the goal of this PR? What does this let us do that we could not before? |
I think the commit messages describe what does this do... /* 3840x2160: Modeline "3840x2160" 594.00 3840 4016 4104 4400 2160 2168 2178 2250 +hsync +vsync */
#include "edid.h"
BEGIN(
1, 3, // version
'L', 'N', 'X', // Manufacturer (3char)
2012, 5, // mfg year, week
0, 0 // PROD ID, Serial
);
VIDEO_ANALOG(VIDEO_ANALOG_COMP_SYNC);
MAX_SIZE(3840, 2160, 96); // max resolution
GAMMA(120);
DSP(DSP_STANDBY|DSP_ACTIVEOFF|DSP_SUSPEND|DSP_PREFER_DT1|DSP_RGB_COLOR);
LSB_RED_GREEN (1, 1, 3, 2);
LSB_BLUE_WHITE (3, 0, 0, 0);
MSB_RED (0xa4, 0x59);
MSB_GREEN (0x4a, 0x98);
MSB_BLUE (0x25, 0x20);
MSB_WHITE (0x50, 0x54);
// established timing descriptors
EST_TIMING(0, 0, 0, 0, 0, 0, 0, 0);
EST_TIMING(0, 0, 0, 0, 0, 0, 0, 0);
EST_TIMING(0, 0, 0, 0, 0, 0, 0, 0);
// standard resolutions
STD_RES_RATIO(1920, XY_RATIO_16_9, 120);
STD_RES_RATIO(1280, XY_RATIO_16_9, 60);
STD_RES_RATIO(1600, XY_RATIO_16_9, 60);
STD_RES_PAD();
STD_RES_PAD();
STD_RES_PAD();
STD_RES_PAD();
STD_RES_PAD();
// 4 descriptor entries
DSC_DTD(594000, 96,
DTD_SYNC_TYPE(1, 1) | DTD_SYNC_DIR(1, 1),
3840, 2160,
176, 71,
88, 73,
560, 90,
0, 0);
DSC_DTD(113120, 155,
DTD_SYNC_TYPE(1, 1) | DTD_SYNC_DIR(0, 1),
1920, 1080,
48, 66,
32, 69,
222, 20,
0, 0);
DSC_DTD(118250, 129,
DTD_SYNC_TYPE(1, 1) | DTD_SYNC_DIR(1, 0),
1600, 900,
96, 66,
160, 68,
512, 34,
0, 0);
DSC_SERIAL("Linux #0");
EXTENSIONS(0);
END();
#include "edid.h" // validate presence of all required symbols
// vim: ft=c:ts=8 |
IMO, this pr the is better implementation of #30 |