edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0030e4b90600000000 001e0104a51d127807ad85a6544c9c26 0e505400000001010101010101010101 010101010101353c80a070b023403020 36001eb31000001a232880a070b02340 302036001eb31000001a000000000000 00000000000000000000000000000002 000c26ff143cc80b0d27c8000000006b Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 1d 12 78 07 chroma info: ad 85 a6 54 4c 9c 26 0e 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: 35 3c 80 a0 70 b0 23 40 30 20 36 00 1e b3 10 00 00 1a descriptor 2: 23 28 80 a0 70 b0 23 40 30 20 36 00 1e b3 10 00 00 1a descriptor 3: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 descriptor 4: 00 00 00 02 00 0c 26 ff 14 3c c8 0b 0d 27 c8 00 00 00 extensions: 00 checksum: 6b EDID version: 1.4 Manufacturer: LGD Model 6b9 Serial Number ... Made in year 2020 Digital display 8 bits per primary color channel DisplayPort interface Maximum image size: 29 cm x 18 cm Gamma: 2.20 Supported color formats: RGB 4:4:4 Default (sRGB) color space is primary color space First detailed timing includes the native pixel format and preferred refresh rate Display is continuous frequency Display x,y Chromaticity: Red: 0.6503, 0.3300 Green: 0.2998, 0.6103 Blue: 0.1503, 0.0546 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 154.130 MHz, 286 mm x 179 mm 1920 1968 2000 2080 hborder 0 1200 1203 1209 1235 vborder 0 +hsync -vsync VertFreq: 60 Hz, HorFreq: 74100 Hz Detailed mode: Clock 102.750 MHz, 286 mm x 179 mm 1920 1968 2000 2080 hborder 0 1200 1203 1209 1235 vborder 0 +hsync -vsync VertFreq: 39 Hz, HorFreq: 49399 Hz Manufacturer-specified data, tag 0 Manufacturer-specified data, tag 2 Checksum: 0x6b (valid) EDID block does NOT conform to EDID 1.4! sRGB is signaled, but the chromaticities do not match Missing name descriptor Missing monitor ranges