edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0006af966400000000 001e0104a51d127803f795a6534aa026 0d505400000001010101010101010101 010101010101fa3c80b870b024401010 3e001eb210000018a72880b870b02440 10103e001eb210000018000000000000 00000000000000000000000000000002 000c2dff103cc80c1820c820202000ac Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 1d 12 78 03 chroma info: f7 95 a6 53 4a a0 26 0d 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: fa 3c 80 b8 70 b0 24 40 10 10 3e 00 1e b2 10 00 00 18 descriptor 2: a7 28 80 b8 70 b0 24 40 10 10 3e 00 1e b2 10 00 00 18 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 2d ff 10 3c c8 0c 18 20 c8 20 20 20 extensions: 00 checksum: ac EDID version: 1.4 Manufacturer: AUO Model 6496 Serial Number ... Made in year 2020 Digital display 8 bits per primary color channel DisplayPort interface Maximum image size: 29 cm x 18 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: 0.6513, 0.3271 Green: 0.2900, 0.6279 Blue: 0.1503, 0.0517 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 156.100 MHz, 286 mm x 178 mm 1920 1936 1952 2104 hborder 0 1200 1203 1217 1236 vborder 0 -hsync -vsync VertFreq: 60 Hz, HorFreq: 74192 Hz Detailed mode: Clock 104.070 MHz, 286 mm x 178 mm 1920 1936 1952 2104 hborder 0 1200 1203 1217 1236 vborder 0 -hsync -vsync VertFreq: 40 Hz, HorFreq: 49462 Hz Manufacturer-specified data, tag 0 Manufacturer-specified data, tag 2 Checksum: 0xac (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges