edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0030e4000000000000 00170104901a0e780263e5a159579e27 1d505400000001010101010101010101 010101010101581b567e500016302430 3500009010000019581b567e50001630 24303500009010000019000000fe0046 354b4358813131365748360a00000000 000041319e0300000009010a20200079 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 90 1a 0e 78 02 chroma info: 63 e5 a1 59 57 9e 27 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: 58 1b 56 7e 50 00 16 30 24 30 35 00 00 90 10 00 00 19 descriptor 2: 58 1b 56 7e 50 00 16 30 24 30 35 00 00 90 10 00 00 19 descriptor 3: 00 00 00 fe 00 46 35 4b 43 58 81 31 31 36 57 48 36 0a descriptor 4: 00 00 00 00 00 00 41 31 9e 03 00 00 00 09 01 0a 20 20 extensions: 00 checksum: 79 EDID version: 1.4 Manufacturer: LGD Model 0 Serial Number ... Made in year 2013 Digital display 6 bits per primary color channel Digital interface is not defined Maximum image size: 26 cm x 14 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: 0.6298, 0.3496 Green: 0.3398, 0.6201 Blue: 0.1552, 0.1152 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 70.000 MHz, 256 mm x 144 mm 1366 1402 1450 1492 hborder 0 768 771 776 790 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 46916 Hz Detailed mode: Clock 70.000 MHz, 256 mm x 144 mm 1366 1402 1450 1492 hborder 0 768 771 776 790 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 46916 Hz ASCII string: F5KCX Manufacturer-specified data, tag 0 Checksum: 0x79 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges Detailed block string not properly terminated