edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff000daebc1500000000 301701049022137802e5659258579829 1d505400000001010101010101010101 010101010101d81d56df50002130432d 480058c11000001ae41356df50002130 432d480058c11000001a000000000000 00000000000000000000000000000002 000c42ff0c3c6e14101b74000000008c Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 90 22 13 78 02 chroma info: e5 65 92 58 57 98 29 1d 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: d8 1d 56 df 50 00 21 30 43 2d 48 00 58 c1 10 00 00 1a descriptor 2: e4 13 56 df 50 00 21 30 43 2d 48 00 58 c1 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 42 ff 0c 3c 6e 14 10 1b 74 00 00 00 extensions: 00 checksum: 8c EDID version: 1.4 Manufacturer: CMN Model 15bc Serial Number ... Made in week 48 of 2013 Digital display 6 bits per primary color channel Digital interface is not defined 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: 0.5732, 0.3457 Green: 0.3408, 0.5947 Blue: 0.1611, 0.1152 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 76.400 MHz, 344 mm x 193 mm 1366 1433 1478 1589 hborder 0 768 772 780 801 vborder 0 +hsync -vsync VertFreq: 60 Hz, HorFreq: 48080 Hz Detailed mode: Clock 50.920 MHz, 344 mm x 193 mm 1366 1433 1478 1589 hborder 0 768 772 780 801 vborder 0 +hsync -vsync VertFreq: 40 Hz, HorFreq: 32045 Hz Manufacturer-specified data, tag 0 Manufacturer-specified data, tag 2 Checksum: 0x8c (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges