edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0009e51d0600000000 011801049522137802fb0f955855912a 1e4f5600000001010101010101010101 0101010101013e1c56a0500016303020 360035ad1000001a0000000000000000 00000000000000000000000000fe0042 4f452048460a202020202020000000fe 004e5431353657484d2d4e31320a00e5 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 95 22 13 78 02 chroma info: fb 0f 95 58 55 91 2a 1e 4f 56 established: 00 00 00 standard: 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 descriptor 1: 3e 1c 56 a0 50 00 16 30 30 20 36 00 35 ad 10 00 00 1a descriptor 2: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 descriptor 3: 00 00 00 fe 00 42 4f 45 20 48 46 0a 20 20 20 20 20 20 descriptor 4: 00 00 00 fe 00 4e 54 31 35 36 57 48 4d 2d 4e 31 32 0a extensions: 00 checksum: e5 EDID version: 1.4 Manufacturer: BOE Model 61d Serial Number ... Made in week 1 of 2014 Digital display 6 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: 0.5849, 0.3466 Green: 0.3339, 0.5693 Blue: 0.1640, 0.1171 White: 0.3115, 0.3388 Established timings supported: Standard timings supported: Detailed mode: Clock 72.300 MHz, 309 mm x 173 mm 1366 1414 1446 1526 hborder 0 768 771 777 790 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 47378 Hz Manufacturer-specified data, tag 0 ASCII string: BOE HF ASCII string: NT156WHM-N12 Checksum: 0xe5 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges