edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0030aeba4000000000 001c0104a5221378e238d5975e598e27 1c505400000001010101010101010101 0101010101012e3680a070381f403020 350058c210000019582b80a070381f40 3020350058c2100000190000000f00d1 0930d10930190a0030e40706000000fe 004c503135365746432d535044310072 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 22 13 78 e2 chroma info: 38 d5 97 5e 59 8e 27 1c 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: 2e 36 80 a0 70 38 1f 40 30 20 35 00 58 c2 10 00 00 19 descriptor 2: 58 2b 80 a0 70 38 1f 40 30 20 35 00 58 c2 10 00 00 19 descriptor 3: 00 00 00 0f 00 d1 09 30 d1 09 30 19 0a 00 30 e4 07 06 descriptor 4: 00 00 00 fe 00 4c 50 31 35 36 57 46 43 2d 53 50 44 31 extensions: 00 checksum: 72 EDID version: 1.4 Manufacturer: LEN Model 40ba Serial Number ... Made in year 2018 Digital display 8 bits per primary color channel DisplayPort interface Maximum image size: 34 cm x 19 cm Gamma: 2.20 DPMS levels: Standby Suspend Off Supported color formats: RGB 4:4:4 First detailed timing includes the native pixel format and preferred refresh rate Display x,y Chromaticity: Red: 0.5898, 0.3701 Green: 0.3496, 0.5546 Blue: 0.1552, 0.1103 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 138.700 MHz, 344 mm x 194 mm 1920 1968 2000 2080 hborder 0 1080 1083 1088 1111 vborder 0 -hsync -vsync VertFreq: 60 Hz, HorFreq: 66682 Hz Detailed mode: Clock 110.960 MHz, 344 mm x 194 mm 1920 1968 2000 2080 hborder 0 1080 1083 1088 1111 vborder 0 -hsync -vsync VertFreq: 48 Hz, HorFreq: 53346 Hz Manufacturer-specified data, tag 15 ASCII string: LP156WFC-SPD1 Checksum: 0x72 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges