edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0030e4d90300000000 00160104952313780a05f59458569228 1e505400000001010101010101010101 010101010101ce1d56f4500016303020 350059c21000001bdf1356f450001630 3020350059c21000001b000000000000 00000000000000000000000000000002 000c4cff0a3c640f131f64000000000b Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 95 23 13 78 0a chroma info: 05 f5 94 58 56 92 28 1e 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: ce 1d 56 f4 50 00 16 30 30 20 35 00 59 c2 10 00 00 1b descriptor 2: df 13 56 f4 50 00 16 30 30 20 35 00 59 c2 10 00 00 1b descriptor 3: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 descriptor 4: 00 00 00 02 00 0c 4c ff 0a 3c 64 0f 13 1f 64 00 00 00 extensions: 00 checksum: 0b EDID version: 1.4 Manufacturer: LGD Model 3d9 Serial Number ... Made in year 2012 Digital display 6 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 First detailed timing includes the native pixel format and preferred refresh rate Display x,y Chromaticity: Red: 0.5781, 0.3437 Green: 0.3369, 0.5712 Blue: 0.1591, 0.1201 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 76.300 MHz, 345 mm x 194 mm 1366 1414 1446 1610 hborder 0 768 771 776 790 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 47391 Hz Detailed mode: Clock 50.870 MHz, 345 mm x 194 mm 1366 1414 1446 1610 hborder 0 768 771 776 790 vborder 0 +hsync -vsync VertFreq: 39 Hz, HorFreq: 31596 Hz Manufacturer-specified data, tag 0 Manufacturer-specified data, tag 2 Checksum: 0xb (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges