edid-decode "/sys/class/drm/card0-LVDS-1/edid": EDID (hex): 00ffffffffffff0010ac23b100000000 0014010380331d780a87f594574f8c27 27505400000001010101010101010101 0101010101019434806470381f403020 2600fe1f110000190000000f00000000 00000000001e500c1300000000fc0049 4e535049524f4e204f4e450000000000 0000000000000000000000000000004c Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 33 1d 78 0a chroma info: 87 f5 94 57 4f 8c 27 27 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: 94 34 80 64 70 38 1f 40 30 20 26 00 fe 1f 11 00 00 19 descriptor 2: 00 00 00 0f 00 00 00 00 00 00 00 00 00 1e 50 0c 13 00 descriptor 3: 00 00 00 fc 00 49 4e 53 50 49 52 4f 4e 20 4f 4e 45 00 descriptor 4: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 extensions: 00 checksum: 4c EDID version: 1.3 Manufacturer: DEL Model b123 Serial Number ... Made in year 2010 Digital display Maximum image size: 51 cm x 29 cm Gamma: 2.20 RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.5800, 0.3398 Green: 0.3095, 0.5498 Blue: 0.1552, 0.1552 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 134.600 MHz, 510 mm x 287 mm 1920 1968 2000 2020 hborder 0 1080 1082 1088 1111 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 66633 Hz Manufacturer-specified data, tag 15 Manufacturer-specified data, tag 0 Checksum: 0x4c (valid) EDID block does NOT conform to EDID 1.3! Name descriptor not terminated with a newline Missing monitor ranges