edid-decode "/sys/class/drm/card0-LVDS-1/edid": EDID (hex): 00ffffffffffff0006afec2100000000 001501049022137802c8959e57549226 0f505400000001010101010101010101 010101010101e21d56d6500026301010 3e0058c11000001ae21d56185200ec30 10103e0058c11000001a000000fe0038 39594d54804231353658544e00000000 00004121960000000001010a202000d7 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 90 22 13 78 02 chroma info: c8 95 9e 57 54 92 26 0f 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: e2 1d 56 d6 50 00 26 30 10 10 3e 00 58 c1 10 00 00 1a descriptor 2: e2 1d 56 18 52 00 ec 30 10 10 3e 00 58 c1 10 00 00 1a descriptor 3: 00 00 00 fe 00 38 39 59 4d 54 80 42 31 35 36 58 54 4e descriptor 4: 00 00 00 00 00 00 41 21 96 00 00 00 00 01 01 0a 20 20 extensions: 00 checksum: d7 EDID version: 1.4 Manufacturer: AUO Model 21ec Serial Number ... Made in year 2011 Digital display 6 bits per primary color channel Digital interface is not defined Maximum image size: 34 cm x 19 cm Gamma: 2.20 Supported color formats: RGB 4:4:4 First detailed timing includes the native pixel format and preferred refresh rate Display x,y Chromaticity: Red: 0.6201, 0.3398 Green: 0.3300, 0.5703 Blue: 0.1503, 0.0595 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 76.500 MHz, 344 mm x 193 mm 1366 1382 1398 1580 hborder 0 768 771 785 806 vborder 0 +hsync -vsync VertFreq: 60 Hz, HorFreq: 48417 Hz Detailed mode: Clock 76.500 MHz, 344 mm x 193 mm 1366 1382 1398 1902 hborder 0 768 771 785 1004 vborder 0 +hsync -vsync VertFreq: 40 Hz, HorFreq: 40220 Hz ASCII string: 89YMT Manufacturer-specified data, tag 0 Checksum: 0xd7 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges Detailed block string not properly terminated