edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff000daebb1500000000 22160104902213780246359e57579427 14505400000001010101010101010101 010101010101143780b870382440263c 460058c21000001ab82480b870382440 263c460058c21000001a000000000000 00000000000000000000000000000002 000c33ff0f3c961d173a960000000009 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 90 22 13 78 02 chroma info: 46 35 9e 57 57 94 27 14 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: 14 37 80 b8 70 38 24 40 26 3c 46 00 58 c2 10 00 00 1a descriptor 2: b8 24 80 b8 70 38 24 40 26 3c 46 00 58 c2 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 33 ff 0f 3c 96 1d 17 3a 96 00 00 00 extensions: 00 checksum: 09 EDID version: 1.4 Manufacturer: CMN Model 15bb Serial Number ... Made in week 34 of 2012 Digital display 6 bits per primary color channel Digital interface is not defined 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: 0.6181, 0.3398 Green: 0.3408, 0.5800 Blue: 0.1523, 0.0810 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 141.000 MHz, 344 mm x 194 mm 1920 1958 2018 2104 hborder 0 1080 1084 1090 1116 vborder 0 +hsync -vsync VertFreq: 60 Hz, HorFreq: 67015 Hz Detailed mode: Clock 94.000 MHz, 344 mm x 194 mm 1920 1958 2018 2104 hborder 0 1080 1084 1090 1116 vborder 0 +hsync -vsync VertFreq: 40 Hz, HorFreq: 44676 Hz Manufacturer-specified data, tag 0 Manufacturer-specified data, tag 2 Checksum: 0x9 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges