edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff005996013001000000 1e1c0104a50a0f781600000000000000 00000000000001000100010001000100 0100010001000f1b204830002c502014 02043c3c0000001e000000fc00414e58 3735333020550a202020000000100000 00000000000000000000000000000010 00000000000000000000000000000093 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 0a 0f 78 16 chroma info: 00 00 00 00 00 00 00 00 00 00 established: 00 00 00 standard: 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 descriptor 1: 0f 1b 20 48 30 00 2c 50 20 14 02 04 3c 3c 00 00 00 1e descriptor 2: 00 00 00 fc 00 41 4e 58 37 35 33 30 20 55 0a 20 20 20 descriptor 3: 00 00 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 descriptor 4: 00 00 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 extensions: 00 checksum: 93 EDID version: 1.4 Manufacturer: VLV Model 3001 Serial Number ... Made in week 30 of 2018 Digital display 8 bits per primary color channel DisplayPort interface Maximum image size: 10 cm x 15 cm Gamma: 2.20 Supported color formats: RGB 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: 0.0000, 0.0000 Green: 0.0000, 0.0000 Blue: 0.0000, 0.0000 White: 0.0000, 0.0000 Established timings supported: Standard timings supported: 256x160@60Hz 16:10 256x160@60Hz 16:10 256x160@60Hz 16:10 256x160@60Hz 16:10 256x160@60Hz 16:10 256x160@60Hz 16:10 256x160@60Hz 16:10 256x160@60Hz 16:10 Detailed mode: Clock 69.270 MHz, 60 mm x 60 mm 800 832 852 872 hborder 0 1280 1296 1298 1324 vborder 0 +hsync +vsync VertFreq: 59 Hz, HorFreq: 79438 Hz Monitor name: ANX7530 U Dummy block Dummy block Checksum: 0x93 (valid) EDID block does NOT conform to EDID 1.4! sRGB is signaled, but the chromaticities do not match Missing monitor ranges