edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0030e44d0200000000 00140104951d117802d5d59659568c27 1f505400000001010101010101010101 0101010101017e1d56d7500019303020 360026a61000001aa61356d250001930 3020360026a61000001a000000fe0044 52333437803133335748310a00000000 00004131160000000009010a20200006 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 95 1d 11 78 02 chroma info: d5 d5 96 59 56 8c 27 1f 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: 7e 1d 56 d7 50 00 19 30 30 20 36 00 26 a6 10 00 00 1a descriptor 2: a6 13 56 d2 50 00 19 30 30 20 36 00 26 a6 10 00 00 1a descriptor 3: 00 00 00 fe 00 44 52 33 34 37 80 31 33 33 57 48 31 0a descriptor 4: 00 00 00 00 00 00 41 31 16 00 00 00 00 09 01 0a 20 20 extensions: 00 checksum: 06 EDID version: 1.4 Manufacturer: LGD Model 24d Serial Number ... Made in year 2010 Digital display 6 bits per primary color channel DisplayPort interface Maximum image size: 29 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: 0.5888, 0.3486 Green: 0.3369, 0.5478 Blue: 0.1552, 0.1220 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 75.500 MHz, 294 mm x 166 mm 1366 1414 1446 1581 hborder 0 768 771 777 793 vborder 0 +hsync -vsync VertFreq: 60 Hz, HorFreq: 47754 Hz Detailed mode: Clock 50.300 MHz, 294 mm x 166 mm 1366 1414 1446 1576 hborder 0 768 771 777 793 vborder 0 +hsync -vsync VertFreq: 40 Hz, HorFreq: 31916 Hz ASCII string: DR347 Manufacturer-specified data, tag 0 Checksum: 0x6 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges Detailed block string not properly terminated