edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff00047232f101000000 01160104a5331d783ecd30a3554fa027 115054a10900d1c0b30081c0a9c00101 010101010101023a801871382d40582c 4500fd1e1100001e000000ff00000a20 20202020202020202020000000fc0041 494f204c43440a2020202020000000fd 00384c1e5311000a20202020202000a0 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 33 1d 78 3e chroma info: cd 30 a3 55 4f a0 27 11 50 54 established: a1 09 00 standard: d1 c0 b3 00 81 c0 a9 c0 01 01 01 01 01 01 01 01 descriptor 1: 02 3a 80 18 71 38 2d 40 58 2c 45 00 fd 1e 11 00 00 1e descriptor 2: 00 00 00 ff 00 00 0a 20 20 20 20 20 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 41 49 4f 20 4c 43 44 0a 20 20 20 20 20 descriptor 4: 00 00 00 fd 00 38 4c 1e 53 11 00 0a 20 20 20 20 20 20 extensions: 00 checksum: a0 EDID version: 1.4 Manufacturer: ACR Model f132 Serial Number ... Made in week 1 of 2012 Digital display 8 bits per primary color channel DisplayPort interface Maximum image size: 51 cm x 29 cm Gamma: 2.20 DPMS levels: Off Supported color formats: RGB 4:4:4, YCrCb 4:4:4, YCrCb 4:2:2 Default (sRGB) color space is primary color space First detailed timing includes the native pixel format and preferred refresh rate Display x,y Chromaticity: Red: 0.6396, 0.3320 Green: 0.3115, 0.6259 Blue: 0.1523, 0.0693 White: 0.3125, 0.3281 Established timings supported: 720x400@70Hz 9:5 HorFreq: 31469 Hz Clock: 28.320 MHz 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz 800x600@60Hz 4:3 HorFreq: 37900 Hz Clock: 40.000 MHz 1024x768@60Hz 4:3 HorFreq: 48400 Hz Clock: 65.000 MHz 1280x1024@75Hz 5:4 HorFreq: 80000 Hz Clock: 135.000 MHz Standard timings supported: 1920x1080@60Hz 16:9 1680x1050@60Hz 16:10 HorFreq: 64700 Hz Clock: 119.000 MHz 1280x720@60Hz 16:9 1600x900@60Hz 16:9 Detailed mode: Clock 148.500 MHz, 509 mm x 286 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Serial number: ... Monitor ranges (GTF): 56-76Hz V, 30-83kHz H, max dotclock 170MHz Checksum: 0xa0 (valid) EDID block does NOT conform to EDID 1.4! sRGB is signaled, but the chromaticities do not match Detailed block string not properly terminated