edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff004c83543800000000 00180104a52615780a5935a3564b9c25 10505400000001010101010101010101 010101010101623980dc703840403020 25007ed710000019402680dc70384040 302025007ed710000019000000000000 00000000000000000000000000000002 000c3fff0c3c7d1e18327d00000000f0 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: 59 35 a3 56 4b 9c 25 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: 62 39 80 dc 70 38 40 40 30 20 25 00 7e d7 10 00 00 19 descriptor 2: 40 26 80 dc 70 38 40 40 30 20 25 00 7e d7 10 00 00 19 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 3f ff 0c 3c 7d 1e 18 32 7d 00 00 00 extensions: 00 checksum: f0 EDID version: 1.4 Manufacturer: SDC Model 3854 Serial Number ... Made in year 2014 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: 0.6376, 0.3369 Green: 0.2949, 0.6103 Blue: 0.1445, 0.0654 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 146.900 MHz, 382 mm x 215 mm 1920 1968 2000 2140 hborder 0 1080 1082 1087 1144 vborder 0 -hsync -vsync VertFreq: 60 Hz, HorFreq: 68644 Hz Detailed mode: Clock 97.920 MHz, 382 mm x 215 mm 1920 1968 2000 2140 hborder 0 1080 1082 1087 1144 vborder 0 -hsync -vsync VertFreq: 39 Hz, HorFreq: 45757 Hz Manufacturer-specified data, tag 0 Manufacturer-specified data, tag 2 Checksum: 0xf0 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges