edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff004d10f81300000000 22170104a52313780ede50a3544c9926 0f505400000001010101010101010101 010101010101cd9180a0c00834703020 35005ac2100000180000001000000000 00000000000000000000000000fe0036 52475730804c513135365a3100000000 0002010328001200000b010a2020001b Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 23 13 78 0e chroma info: de 50 a3 54 4c 99 26 0f 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: cd 91 80 a0 c0 08 34 70 30 20 35 00 5a c2 10 00 00 18 descriptor 2: 00 00 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 descriptor 3: 00 00 00 fe 00 36 52 47 57 30 80 4c 51 31 35 36 5a 31 descriptor 4: 00 00 00 00 00 02 01 03 28 00 12 00 00 0b 01 0a 20 20 extensions: 00 checksum: 1b EDID version: 1.4 Manufacturer: SHP Model 13f8 Serial Number ... Made in week 34 of 2013 Digital display 8 bits per primary color channel DisplayPort interface Maximum image size: 35 cm x 19 cm Gamma: 2.20 Supported color formats: RGB 4:4:4, YCrCb 4:4:4 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, 0.3291 Green: 0.2998, 0.5996 Blue: 0.1494, 0.0595 White: 0.3125, 0.3281 Established timings supported: Standard timings supported: Detailed mode: Clock 373.250 MHz, 346 mm x 194 mm 3200 3248 3280 3360 hborder 0 1800 1803 1808 1852 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 111086 Hz Dummy block ASCII string: 6RGW0 Manufacturer-specified data, tag 0 Checksum: 0x1b (valid) EDID block does NOT conform to EDID 1.4! sRGB is signaled, but the chromaticities do not match Missing name descriptor Missing monitor ranges Detailed block string not properly terminated