edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0026cf7d0500000000 001b0104951f11780a76909455549027 21505400000001010101010101010101 010101010101383680a0703820401830 3c0035ae100000190000000000000000 00000000000000000000000000fe0049 6e666f566973696f6e0a2020000000fe 00523134304e574635205236200a0010 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 95 1f 11 78 0a chroma info: 76 90 94 55 54 90 27 21 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: 38 36 80 a0 70 38 20 40 18 30 3c 00 35 ae 10 00 00 19 descriptor 2: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 descriptor 3: 00 00 00 fe 00 49 6e 66 6f 56 69 73 69 6f 6e 0a 20 20 descriptor 4: 00 00 00 fe 00 52 31 34 30 4e 57 46 35 20 52 36 20 0a extensions: 00 checksum: 10 EDID version: 1.4 Manufacturer: IVO Model 57d Serial Number ... Made in year 2017 Digital display 6 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, YCrCb 4:4:4 First detailed timing includes the native pixel format and preferred refresh rate Display x,y Chromaticity: Red: 0.5791, 0.3349 Green: 0.3291, 0.5644 Blue: 0.1542, 0.1298 White: 0.3125, 0.3281 Established timings supported: Standard timings supported: Detailed mode: Clock 138.800 MHz, 309 mm x 174 mm 1920 1944 1992 2080 hborder 0 1080 1083 1095 1112 vborder 0 -hsync -vsync VertFreq: 60 Hz, HorFreq: 66730 Hz Manufacturer-specified data, tag 0 ASCII string: InfoVision ASCII string: R140NWF5 R6 Checksum: 0x10 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges