edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0006af6c2000000000 00160104951c10780220e59255549228 25505400000001010101010101010101 010101010101ce1d56f0500016303020 6a00159c10000018df1356f050001630 30206a00159c10000018000000000000 00000000000000000000000000000002 000d41ff0c3c6e0e0d186e20202000db Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 95 1c 10 78 02 chroma info: 20 e5 92 55 54 92 28 25 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: ce 1d 56 f0 50 00 16 30 30 20 6a 00 15 9c 10 00 00 18 descriptor 2: df 13 56 f0 50 00 16 30 30 20 6a 00 15 9c 10 00 00 18 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 0d 41 ff 0c 3c 6e 0e 0d 18 6e 20 20 20 extensions: 00 checksum: db EDID version: 1.4 Manufacturer: AUO Model 206c Serial Number ... Made in year 2012 Digital display 6 bits per primary color channel DisplayPort interface Maximum image size: 28 cm x 16 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: 0.5703, 0.3339 Green: 0.3281, 0.5703 Blue: 0.1591, 0.1464 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 76.300 MHz, 277 mm x 156 mm 1366 1414 1446 1606 hborder 0 768 774 784 790 vborder 0 -hsync -vsync VertFreq: 60 Hz, HorFreq: 47509 Hz Detailed mode: Clock 50.870 MHz, 277 mm x 156 mm 1366 1414 1446 1606 hborder 0 768 774 784 790 vborder 0 -hsync -vsync VertFreq: 40 Hz, HorFreq: 31674 Hz Manufacturer-specified data, tag 0 Manufacturer-specified data, tag 2 Checksum: 0xdb (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges