edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0009e5230a00000000 0b1f0104a522137802ab95945d599229 1e505400000001010101010101010101 0101010101014b1c56a2500016303020 360058c21000001aa31656a250001630 3020360058c21000001a000000fe0037 384b4659804e5431354e343900000000 00014121960010000009010a2020008a Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 22 13 78 02 chroma info: ab 95 94 5d 59 92 29 1e 50 54 established: 00 00 00 standard: 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 descriptor 1: 4b 1c 56 a2 50 00 16 30 30 20 36 00 58 c2 10 00 00 1a descriptor 2: a3 16 56 a2 50 00 16 30 30 20 36 00 58 c2 10 00 00 1a descriptor 3: 00 00 00 fe 00 37 38 4b 46 59 80 4e 54 31 35 4e 34 39 descriptor 4: 00 00 00 00 00 01 41 21 96 00 10 00 00 09 01 0a 20 20 extensions: 00 checksum: 8a EDID version: 1.4 Manufacturer: BOE Model a23 Serial Number ... Made in week 11 of 2021 Digital display 8 bits per primary color channel DisplayPort interface Maximum image size: 34 cm x 19 cm Gamma: 2.20 Supported color formats: RGB 4:4:4 First detailed timing includes the native pixel format and preferred refresh rate Display x,y Chromaticity: Red: 0.5800, 0.3652 Green: 0.3496, 0.5732 Blue: 0.1621, 0.1181 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 72.430 MHz, 344 mm x 194 mm 1366 1414 1446 1528 hborder 0 768 771 777 790 vborder 0 +hsync -vsync VertFreq: 60 Hz, HorFreq: 47401 Hz Detailed mode: Clock 57.950 MHz, 344 mm x 194 mm 1366 1414 1446 1528 hborder 0 768 771 777 790 vborder 0 +hsync -vsync VertFreq: 48 Hz, HorFreq: 37925 Hz ASCII string: 78KFY Manufacturer-specified data, tag 0 Checksum: 0x8a (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges Detailed block string not properly terminated edid-decode "/sys/class/drm/card0-HDMI-A-1/edid": EDID (hex): 00ffffffffffff0022f0882801010101 10140103802c19782ea7d5a5554e9d25 115054a1080081c081809500a9c00101 010101010101302a40c8608464301850 1300bbf91000001e000000fd00324c18 5311000a202020202020000000fc0048 5020323031300a2020202020000000ff 00334351303136343943310a202000e0 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 2c 19 78 2e chroma info: a7 d5 a5 55 4e 9d 25 11 50 54 established: a1 08 00 standard: 81 c0 81 80 95 00 a9 c0 01 01 01 01 01 01 01 01 descriptor 1: 30 2a 40 c8 60 84 64 30 18 50 13 00 bb f9 10 00 00 1e descriptor 2: 00 00 00 fd 00 32 4c 18 53 11 00 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 48 50 20 32 30 31 30 0a 20 20 20 20 20 descriptor 4: 00 00 00 ff 00 33 43 51 30 31 36 34 39 43 31 0a 20 20 extensions: 00 checksum: e0 EDID version: 1.3 Manufacturer: HWP Model 2888 Serial Number ... Made in week 16 of 2010 Digital display Maximum image size: 44 cm x 25 cm Gamma: 2.20 DPMS levels: Off RGB color display Default (sRGB) color space is primary color space First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6464, 0.3339 Green: 0.3056, 0.6162 Blue: 0.1474, 0.0673 White: 0.3134, 0.3291 Established timings supported: 720x400@70Hz 9:5 HorFreq: 31469 Hz Clock: 28.320 MHz 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz 800x600@60Hz 4:3 HorFreq: 37900 Hz Clock: 40.000 MHz 1024x768@60Hz 4:3 HorFreq: 48400 Hz Clock: 65.000 MHz Standard timings supported: 1280x720@60Hz 16:9 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1440x900@60Hz 16:10 HorFreq: 55500 Hz Clock: 88.750 MHz 1600x900@60Hz 16:9 Detailed mode: Clock 108.000 MHz, 443 mm x 249 mm 1600 1624 1704 1800 hborder 0 900 901 904 1000 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 60000 Hz Monitor ranges (GTF): 50-76Hz V, 24-83kHz H, max dotclock 170MHz Monitor name: HP 2010 Serial number: ... Checksum: 0xe0 (valid) EDID block does NOT conform to EDID 1.3! sRGB is signaled, but the chromaticities do not match