edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff004c83484c00000000 00190104a52615780a34a5a5554e9c26 10505400000001010101010101010101 010101010101603980dc703840403020 25007ed61000001ae72d80dc70384040 302025007ed61000001a000000fe0034 3050573381313733484c0a2000000000 00014121940110000002010a20200076 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 26 15 78 0a chroma info: 34 a5 a5 55 4e 9c 26 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: 60 39 80 dc 70 38 40 40 30 20 25 00 7e d6 10 00 00 1a descriptor 2: e7 2d 80 dc 70 38 40 40 30 20 25 00 7e d6 10 00 00 1a descriptor 3: 00 00 00 fe 00 34 30 50 57 33 81 31 37 33 48 4c 0a 20 descriptor 4: 00 00 00 00 00 01 41 21 94 01 10 00 00 02 01 0a 20 20 extensions: 00 checksum: 76 EDID version: 1.4 Manufacturer: SDC Model 4c48 Serial Number ... Made in year 2015 Digital display 8 bits per primary color channel DisplayPort interface Maximum image size: 38 cm x 21 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: 0.6445, 0.3349 Green: 0.3056, 0.6093 Blue: 0.1503, 0.0644 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 146.880 MHz, 382 mm x 214 mm 1920 1968 2000 2140 hborder 0 1080 1082 1087 1144 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 68635 Hz Detailed mode: Clock 117.510 MHz, 382 mm x 214 mm 1920 1968 2000 2140 hborder 0 1080 1082 1087 1144 vborder 0 +hsync -vsync VertFreq: 47 Hz, HorFreq: 54911 Hz ASCII string: 40PW3 Manufacturer-specified data, tag 0 Checksum: 0x76 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges Detailed block string not properly terminated