edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0006af9d2100000000 001501049026157802c8959e57549226 0f505400000001010101010101010101 010101010101e23680b8703820403064 36007dd610000018972480b870382040 306436007dd610000018000000000000 00000000000000000000000000000002 000c33f90a3c641f14226e202020002f Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 90 26 15 78 02 chroma info: c8 95 9e 57 54 92 26 0f 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: e2 36 80 b8 70 38 20 40 30 64 36 00 7d d6 10 00 00 18 descriptor 2: 97 24 80 b8 70 38 20 40 30 64 36 00 7d d6 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 0c 33 f9 0a 3c 64 1f 14 22 6e 20 20 20 extensions: 00 checksum: 2f EDID version: 1.4 Manufacturer: AUO Model 219d Serial Number ... Made in year 2011 Digital display 6 bits per primary color channel Digital interface is not defined Maximum image size: 38 cm x 21 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: 0.6201, 0.3398 Green: 0.3300, 0.5703 Blue: 0.1503, 0.0595 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 140.500 MHz, 381 mm x 214 mm 1920 1968 2068 2104 hborder 0 1080 1083 1089 1112 vborder 0 -hsync -vsync VertFreq: 60 Hz, HorFreq: 66777 Hz Detailed mode: Clock 93.670 MHz, 381 mm x 214 mm 1920 1968 2068 2104 hborder 0 1080 1083 1089 1112 vborder 0 -hsync -vsync VertFreq: 40 Hz, HorFreq: 44519 Hz Manufacturer-specified data, tag 0 Manufacturer-specified data, tag 2 Checksum: 0x2f (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges