edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff003870fb1300000000 00190104a51d117806de50a3544c9926 0f505400000001010101010101010101 0101010101011a3680a070381f403020 350026a5100000180000001600000000 00000000000000000000000000160000 000000000000000000000000000000fc 004c4d3133334c46314c30310a20000d Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 1d 11 78 06 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: 1a 36 80 a0 70 38 1f 40 30 20 35 00 26 a5 10 00 00 18 descriptor 2: 00 00 00 16 00 00 00 00 00 00 00 00 00 00 00 00 00 00 descriptor 3: 00 00 00 16 00 00 00 00 00 00 00 00 00 00 00 00 00 00 descriptor 4: 00 00 00 fc 00 4c 4d 31 33 33 4c 46 31 4c 30 31 0a 20 extensions: 00 checksum: 0d EDID version: 1.4 Manufacturer: NCP Model 13fb Serial Number ... Made in year 2015 Digital display 8 bits per primary color channel DisplayPort interface Maximum image size: 29 cm x 17 cm Gamma: 2.20 Supported color formats: RGB 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 138.500 MHz, 294 mm x 165 mm 1920 1968 2000 2080 hborder 0 1080 1083 1088 1111 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 66586 Hz Unknown monitor description type 22 Unknown monitor description type 22 Monitor name: LM133LF1L01 Checksum: 0xd (valid) EDID block does NOT conform to EDID 1.4! sRGB is signaled, but the chromaticities do not match Missing monitor ranges EDID block does not conform at all! Detailed blocks filled with garbage