edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff004c830f2800000000 00190104952213780a21059759578f29 20505400000001010101010101010101 010101010101ba1b5664500027303020 550058c11000001a2e16566450002730 3020550058c11000001a000000fe0035 383852308031353641540a2000000000 00004121940110000029010a20200077 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 95 22 13 78 0a chroma info: 21 05 97 59 57 8f 29 20 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: ba 1b 56 64 50 00 27 30 30 20 55 00 58 c1 10 00 00 1a descriptor 2: 2e 16 56 64 50 00 27 30 30 20 55 00 58 c1 10 00 00 1a descriptor 3: 00 00 00 fe 00 35 38 38 52 30 80 31 35 36 41 54 0a 20 descriptor 4: 00 00 00 00 00 00 41 21 94 01 10 00 00 29 01 0a 20 20 extensions: 00 checksum: 77 EDID version: 1.4 Manufacturer: SDC Model 280f Serial Number ... Made in year 2015 Digital display 6 bits per primary color channel DisplayPort interface Maximum image size: 34 cm x 19 cm Gamma: 2.20 Supported color formats: RGB 4:4:4, YCrCb 4:4:4 First detailed timing includes the native pixel format and preferred refresh rate Display x,y Chromaticity: Red: 0.5898, 0.3496 Green: 0.3398, 0.5595 Blue: 0.1601, 0.1250 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 70.980 MHz, 344 mm x 193 mm 1366 1414 1446 1466 hborder 0 768 773 778 807 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 48417 Hz Detailed mode: Clock 56.780 MHz, 344 mm x 193 mm 1366 1414 1446 1466 hborder 0 768 773 778 807 vborder 0 +hsync -vsync VertFreq: 47 Hz, HorFreq: 38731 Hz ASCII string: 588R0 Manufacturer-specified data, tag 0 Checksum: 0x77 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges Detailed block string not properly terminated