edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0006af9d5000000000 111d0104a526167803a335a6534a9c27 10505400000001010101010101010101 01010101010150d0805070381f403020 a5007ed71000001850d080507038204d 3020a5007ed710000018000000fe0041 554f0a202020202020202020000000fe 004231373348414e30352e30200a00a7 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 26 16 78 03 chroma info: a3 35 a6 53 4a 9c 27 10 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: 50 d0 80 50 70 38 1f 40 30 20 a5 00 7e d7 10 00 00 18 descriptor 2: 50 d0 80 50 70 38 20 4d 30 20 a5 00 7e d7 10 00 00 18 descriptor 3: 00 00 00 fe 00 41 55 4f 0a 20 20 20 20 20 20 20 20 20 descriptor 4: 00 00 00 fe 00 42 31 37 33 48 41 4e 30 35 2e 30 20 0a extensions: 00 checksum: a7 EDID version: 1.4 Manufacturer: AUO Model 509d Serial Number ... Made in week 17 of 2019 Digital display 8 bits per primary color channel DisplayPort interface Maximum image size: 38 cm x 22 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: 0.6503, 0.3261 Green: 0.2890, 0.6123 Blue: 0.1523, 0.0654 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 533.280 MHz, 382 mm x 215 mm 1920 1968 2000 2000 hborder 0 1080 1090 1095 1111 vborder 0 -hsync -vsync VertFreq: 240 Hz, HorFreq: 266640 Hz Detailed mode: Clock 533.280 MHz, 382 mm x 215 mm 1920 1968 2000 2000 hborder 0 1080 1090 1095 4440 vborder 0 -hsync -vsync VertFreq: 60 Hz, HorFreq: 266640 Hz ASCII string: AUO ASCII string: B173HAN05.0 Checksum: 0xa7 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges