edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0022f0564201000000 01180104a5351d78fea2a0a3564c9d26 0d505400000001010101010101010101 010101010101023a801871382d403020 48000f282100001e000000fd00324b38 5a13000a202020202020000000fc0048 5020416c6c2d696e2d4f6e65000000ff 004d5632333846484d2d4e31300a00c4 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 35 1d 78 fe chroma info: a2 a0 a3 56 4c 9d 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: 02 3a 80 18 71 38 2d 40 30 20 48 00 0f 28 21 00 00 1e descriptor 2: 00 00 00 fd 00 32 4b 38 5a 13 00 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 48 50 20 41 6c 6c 2d 69 6e 2d 4f 6e 65 descriptor 4: 00 00 00 ff 00 4d 56 32 33 38 46 48 4d 2d 4e 31 30 0a extensions: 00 checksum: c4 EDID version: 1.4 Manufacturer: HWP Model 4256 Serial Number ... Made in week 1 of 2014 Digital display 8 bits per primary color channel DisplayPort interface Maximum image size: 53 cm x 29 cm Gamma: 2.20 DPMS levels: Standby Suspend 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: 0.6386, 0.3378 Green: 0.2968, 0.6152 Blue: 0.1503, 0.0527 White: 0.3125, 0.3281 Established timings supported: Standard timings supported: Detailed mode: Clock 148.500 MHz, 527 mm x 296 mm 1920 1968 2000 2200 hborder 0 1080 1084 1092 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Monitor ranges (GTF): 50-75Hz V, 56-90kHz H, max dotclock 190MHz Serial number: ... Checksum: 0xc4 (valid) EDID block does NOT conform to EDID 1.4! sRGB is signaled, but the chromaticities do not match Name descriptor not terminated with a newline