edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff000dae231500000000 321b0104952213780328659759548e27 1e505400000001010101010101010101 010101010101b43b804a713834403020 350058c11000001acd27804a71383440 3020350058c11000001a000000000000 00000000000000000000000000000002 000c3dff0d3c7d1213277d000000000a Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 95 22 13 78 03 chroma info: 28 65 97 59 54 8e 27 1e 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: b4 3b 80 4a 71 38 34 40 30 20 35 00 58 c1 10 00 00 1a descriptor 2: cd 27 80 4a 71 38 34 40 30 20 35 00 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 3d ff 0d 3c 7d 12 13 27 7d 00 00 00 extensions: 00 checksum: 0a EDID version: 1.4 Manufacturer: CMN Model 1523 Serial Number ... Made in week 50 of 2017 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 is continuous frequency Display x,y Chromaticity: Red: 0.5898, 0.3496 Green: 0.3300, 0.5546 Blue: 0.1533, 0.1191 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 152.840 MHz, 344 mm x 193 mm 1920 1968 2000 2250 hborder 0 1080 1083 1088 1132 vborder 0 +hsync -vsync VertFreq: 60 Hz, HorFreq: 67928 Hz Detailed mode: Clock 101.890 MHz, 344 mm x 193 mm 1920 1968 2000 2250 hborder 0 1080 1083 1088 1132 vborder 0 +hsync -vsync VertFreq: 40 Hz, HorFreq: 45284 Hz Manufacturer-specified data, tag 0 Manufacturer-specified data, tag 2 Checksum: 0xa (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges