edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0009e5380600000000 01190104951f1178029d409a5d558d28 1e505400000001010101010101010101 0101010101011e3780b4703828403020 350035ad1000001af02d80b470382840 3020350035ad1000001a000000000000 00000000000000000000000000000002 000b44f80a3c6e141221700a202000b2 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 95 1f 11 78 02 chroma info: 9d 40 9a 5d 55 8d 28 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: 1e 37 80 b4 70 38 28 40 30 20 35 00 35 ad 10 00 00 1a descriptor 2: f0 2d 80 b4 70 38 28 40 30 20 35 00 35 ad 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 0b 44 f8 0a 3c 6e 14 12 21 70 0a 20 20 extensions: 00 checksum: b2 EDID version: 1.4 Manufacturer: BOE Model 638 Serial Number ... Made in week 1 of 2015 Digital display 6 bits per primary color channel DisplayPort interface Maximum image size: 31 cm x 17 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: 0.6035, 0.3642 Green: 0.3349, 0.5517 Blue: 0.1572, 0.1171 White: 0.3125, 0.3281 Established timings supported: Standard timings supported: Detailed mode: Clock 141.100 MHz, 309 mm x 173 mm 1920 1968 2000 2100 hborder 0 1080 1083 1088 1120 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 67190 Hz Detailed mode: Clock 117.600 MHz, 309 mm x 173 mm 1920 1968 2000 2100 hborder 0 1080 1083 1088 1120 vborder 0 +hsync -vsync VertFreq: 50 Hz, HorFreq: 56000 Hz Manufacturer-specified data, tag 0 Manufacturer-specified data, tag 2 Checksum: 0xb2 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges