edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0009e5870600000000 01190104a522137802b0909758549226 1d505400000001010101010101010101 0101010101019c3b8010713850403020 360058c11000001ad62480de70381440 6464440558c11000001a000000000000 00000000000000000000000000000002 000c43f60b3c6e0f101c730000000051 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 22 13 78 02 chroma info: b0 90 97 58 54 92 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: 9c 3b 80 10 71 38 50 40 30 20 36 00 58 c1 10 00 00 1a descriptor 2: d6 24 80 de 70 38 14 40 64 64 44 05 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 43 f6 0b 3c 6e 0f 10 1c 73 00 00 00 extensions: 00 checksum: 51 EDID version: 1.4 Manufacturer: BOE Model 687 Serial Number ... Made in week 1 of 2015 Digital display 8 bits per primary color channel DisplayPort interface 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: 0.5917, 0.3466 Green: 0.3281, 0.5703 Blue: 0.1503, 0.1142 White: 0.3125, 0.3281 Established timings supported: Standard timings supported: Detailed mode: Clock 152.600 MHz, 344 mm x 193 mm 1920 1968 2000 2192 hborder 0 1080 1083 1089 1160 vborder 0 +hsync -vsync VertFreq: 60 Hz, HorFreq: 69616 Hz Detailed mode: Clock 94.300 MHz, 344 mm x 193 mm 1920 2020 2120 2142 hborder 0 1080 1100 1120 1100 vborder 0 +hsync -vsync VertFreq: 40 Hz, HorFreq: 44024 Hz Manufacturer-specified data, tag 0 Manufacturer-specified data, tag 2 Checksum: 0x51 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges