edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0009e5c50900000000 2d1f0104a522137803d48faa4e3eb226 0e494600000001010101010101010101 010101010101743c80a07038a0403020 360055c01000001a5d3080a07038a040 3020360059c21000001a000000fe0042 4f452044540a202020202020000000fe 0047563135364648422d4e31300a0026 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 22 13 78 03 chroma info: d4 8f aa 4e 3e b2 26 0e 49 46 established: 00 00 00 standard: 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 descriptor 1: 74 3c 80 a0 70 38 a0 40 30 20 36 00 55 c0 10 00 00 1a descriptor 2: 5d 30 80 a0 70 38 a0 40 30 20 36 00 59 c2 10 00 00 1a descriptor 3: 00 00 00 fe 00 42 4f 45 20 44 54 0a 20 20 20 20 20 20 descriptor 4: 00 00 00 fe 00 47 56 31 35 36 46 48 42 2d 4e 31 30 0a extensions: 00 checksum: 26 EDID version: 1.4 Manufacturer: BOE Model 9c5 Serial Number ... Made in week 45 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 is continuous frequency Display x,y Chromaticity: Red: 0.6669, 0.3056 Green: 0.2431, 0.6953 Blue: 0.1503, 0.0546 White: 0.2880, 0.2763 Established timings supported: Standard timings supported: Detailed mode: Clock 154.760 MHz, 341 mm x 192 mm 1920 1968 2000 2080 hborder 0 1080 1083 1089 1240 vborder 0 +hsync -vsync VertFreq: 60 Hz, HorFreq: 74403 Hz Detailed mode: Clock 123.810 MHz, 345 mm x 194 mm 1920 1968 2000 2080 hborder 0 1080 1083 1089 1240 vborder 0 +hsync -vsync VertFreq: 48 Hz, HorFreq: 59524 Hz ASCII string: BOE DT ASCII string: GV156FHB-N10 Checksum: 0x26 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges