edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff000daeab1500000000 2c150104902313780ad1f5935d599026 1d505400000001010101010101010101 010101010101d81d56df50002130432d 480058c21000001ae41356df50002130 432d480058c21000001a000000000000 00000000000000000000000000000002 000c4cff0a3c6419111d640000000029 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 90 23 13 78 0a chroma info: d1 f5 93 5d 59 90 26 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 c2 10 00 00 1a descriptor 2: e4 13 56 df 50 00 21 30 43 2d 48 00 58 c2 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 4c ff 0a 3c 64 19 11 1d 64 00 00 00 extensions: 00 checksum: 29 EDID version: 1.4 Manufacturer: CMN Model 15ab Serial Number ... Made in week 44 of 2011 Digital display 6 bits per primary color channel Digital interface is not defined Maximum image size: 35 cm x 19 cm Gamma: 2.20 Supported color formats: RGB 4:4:4, YCrCb 4:4:4 First detailed timing includes the native pixel format and preferred refresh rate Display x,y Chromaticity: Red: 0.5771, 0.3642 Green: 0.3476, 0.5634 Blue: 0.1513, 0.1162 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 76.400 MHz, 344 mm x 194 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 194 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: 0x29 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges