edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0030e4640500000000 001a0104a5191178ea6265a155579a26 1d505400000001010101010101010101 010101010101663f80a0700014502828 4400fda900000019442a80a070001450 28284400fda900000019000000000000 00000000000000000000000000000002 00072dff0a3caa190d25aa00000000d9 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 19 11 78 ea chroma info: 62 65 a1 55 57 9a 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: 66 3f 80 a0 70 00 14 50 28 28 44 00 fd a9 00 00 00 19 descriptor 2: 44 2a 80 a0 70 00 14 50 28 28 44 00 fd a9 00 00 00 19 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 07 2d ff 0a 3c aa 19 0d 25 aa 00 00 00 extensions: 00 checksum: d9 EDID version: 1.4 Manufacturer: LGD Model 564 Serial Number ... Made in year 2016 Digital display 8 bits per primary color channel DisplayPort interface Maximum image size: 25 cm x 17 cm Gamma: 2.20 DPMS levels: Standby Suspend Off Supported color formats: RGB 4:4:4, YCrCb 4:4:4 First detailed timing includes the native pixel format and preferred refresh rate Display x,y Chromaticity: Red: 0.6298, 0.3339 Green: 0.3398, 0.6035 Blue: 0.1494, 0.1152 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 162.300 MHz, 253 mm x 169 mm 1920 1960 2000 2080 hborder 0 1280 1284 1288 1300 vborder 0 -hsync -vsync VertFreq: 60 Hz, HorFreq: 78028 Hz Detailed mode: Clock 108.200 MHz, 253 mm x 169 mm 1920 1960 2000 2080 hborder 0 1280 1284 1288 1300 vborder 0 -hsync -vsync VertFreq: 40 Hz, HorFreq: 52019 Hz Manufacturer-specified data, tag 0 Manufacturer-specified data, tag 2 Checksum: 0xd9 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges