edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0030e48f0600000000 001e0104a51f117807aaa51919191919 19505400000001010101010101010101 0101010101012e3680a070381f403020 350035ae1000001a582b80a070381f40 3020350035ae1000001a000000fe0032 48343354143134305746390a00000000 00024131a8001000000a010a202000b7 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 1f 11 78 07 chroma info: aa a5 19 19 19 19 19 19 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: 2e 36 80 a0 70 38 1f 40 30 20 35 00 35 ae 10 00 00 1a descriptor 2: 58 2b 80 a0 70 38 1f 40 30 20 35 00 35 ae 10 00 00 1a descriptor 3: 00 00 00 fe 00 32 48 34 33 54 14 31 34 30 57 46 39 0a descriptor 4: 00 00 00 00 00 02 41 31 a8 00 10 00 00 0a 01 0a 20 20 extensions: 00 checksum: b7 EDID version: 1.4 Manufacturer: LGD Model 68f Serial Number ... Made in year 2020 Digital display 8 bits per primary color channel DisplayPort interface Maximum image size: 31 cm x 17 cm Gamma: 2.20 Supported color formats: RGB 4:4:4 Default (sRGB) color space is primary color space First detailed timing includes the native pixel format and preferred refresh rate Display is continuous frequency Display x,y Chromaticity: Red: 0.0996, 0.0996 Green: 0.0996, 0.0996 Blue: 0.0996, 0.0996 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 138.700 MHz, 309 mm x 174 mm 1920 1968 2000 2080 hborder 0 1080 1083 1088 1111 vborder 0 +hsync -vsync VertFreq: 60 Hz, HorFreq: 66682 Hz Detailed mode: Clock 110.960 MHz, 309 mm x 174 mm 1920 1968 2000 2080 hborder 0 1080 1083 1088 1111 vborder 0 +hsync -vsync VertFreq: 48 Hz, HorFreq: 53346 Hz ASCII string: 2H43T Manufacturer-specified data, tag 0 Checksum: 0xb7 (valid) EDID block does NOT conform to EDID 1.4! sRGB is signaled, but the chromaticities do not match Missing name descriptor Missing monitor ranges Detailed block string not properly terminated