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Fix missing features bitmap in EDID

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Wenting 2024-01-15 23:22:24 -05:00
parent 0420623c76
commit b15cee3316
1 changed files with 7 additions and 3 deletions
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10
fw/edid.c
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@ -27,11 +27,14 @@
#include "edid.h" #include "edid.h"
#include "config.h" #include "config.h"
#ifdef INPUT_DVI #if defined(INPUT_DVI)
#define EDID_I2C_ADDRESS (0x50) #define EDID_I2C_ADDRESS (0x50)
#define EDID_I2C (i2c0) #define EDID_I2C (i2c0)
#define EDID_I2C_SDA (0) #define EDID_I2C_SDA (0)
#define EDID_I2C_SCL (1) #define EDID_I2C_SCL (1)
#define EDID_VID_IN_PARAM (0x81) // DVI input
#elif defined(INPUT_TYPEC)
#define EDID_VID_IN_PARAM (0x85) // DisplayPort input
#endif #endif
static char edid[129] = { static char edid[129] = {
@ -44,7 +47,7 @@ static char edid[129] = {
0x20, // year of manufacture (17) 0x20, // year of manufacture (17)
0x01, // EDID version (18) 0x01, // EDID version (18)
0x03, // EDID revision (19) 0x03, // EDID revision (19)
0x85, // display parameter (20) EDID_VID_IN_PARAM, // video input parameter (20)
(SCREEN_SIZE_X / 10), // horizontal screen size in cm (21) (SCREEN_SIZE_X / 10), // horizontal screen size in cm (21)
(SCREEN_SIZE_Y / 10), // vertical screen size in cm (22) (SCREEN_SIZE_Y / 10), // vertical screen size in cm (22)
0x78, // display gamma (23) 0x78, // display gamma (23)
@ -72,7 +75,8 @@ static char edid[129] = {
(SCREEN_SIZE_Y & 0xff), // Vertical size in mm LSB (SCREEN_SIZE_Y & 0xff), // Vertical size in mm LSB
(((SCREEN_SIZE_X >> 8) << 4) | (SCREEN_SIZE_Y >> 8)), // HSIZE MSB | VSIZE LSB (((SCREEN_SIZE_X >> 8) << 4) | (SCREEN_SIZE_Y >> 8)), // HSIZE MSB | VSIZE LSB
0x00, // Horizontal border pixels 0x00, // Horizontal border pixels
0x00, // Vertical border lines 0x1e, 0x00, // Vertical border lines
0x1e, // Features bitmap
// descriptor 2 (72-89) display name // descriptor 2 (72-89) display name
0x00, 0x00, 0x00, 0xfc, 0x00, 0x50, 0x61, 0x70, 0x65, 0x72, 0x20, 0x00, 0x00, 0x00, 0xfc, 0x00, 0x50, 0x61, 0x70, 0x65, 0x72, 0x20,
0x4d, 0x6f, 0x6e, 0x69, 0x74, 0x6f, 0x72, 0x4d, 0x6f, 0x6e, 0x69, 0x74, 0x6f, 0x72,