edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0026cffa0300000000 0017010380160d780a21d09458568f27 1f505400000001010101010101010101 010101010101051e56c2500035303020 3c00df7d000000190000000000000000 00000000000000000000000000fe0049 6e666f566973696f6e0a2020000000fe 004d3130314e574e38205230200a0007 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 16 0d 78 0a chroma info: 21 d0 94 58 56 8f 27 1f 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: 05 1e 56 c2 50 00 35 30 30 20 3c 00 df 7d 00 00 00 19 descriptor 2: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 descriptor 3: 00 00 00 fe 00 49 6e 66 6f 56 69 73 69 6f 6e 0a 20 20 descriptor 4: 00 00 00 fe 00 4d 31 30 31 4e 57 4e 38 20 52 30 20 0a extensions: 00 checksum: 07 EDID version: 1.3 Manufacturer: IVO Model 3fa Serial Number ... Made in year 2013 Digital display Maximum image size: 22 cm x 13 cm Gamma: 2.20 RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.5781, 0.3457 Green: 0.3359, 0.5595 Blue: 0.1552, 0.1220 White: 0.3125, 0.3281 Established timings supported: Standard timings supported: Detailed mode: Clock 76.850 MHz, 223 mm x 125 mm 1366 1414 1446 1560 hborder 0 768 771 783 821 vborder 0 -hsync -vsync VertFreq: 60 Hz, HorFreq: 49262 Hz Manufacturer-specified data, tag 0 ASCII string: InfoVision ASCII string: M101NWN8 R0 Checksum: 0x7 (valid) EDID block does NOT conform to EDID 1.3! Missing name descriptor Missing monitor ranges