edid-decode "/sys/class/drm/card0-LVDS-1/edid": EDID (hex): 00ffffffffffff0006af748000000000 01120103902115780a87f594574f8c27 27505400000001010101010101010101 0101010101018a1b0093502017303020 36004bcf1000001a5c12009350201730 302036004bcf1000001a000000fe0055 34343848804231353445573800000000 00000000000000000001010a202000c8 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 90 21 15 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: 8a 1b 00 93 50 20 17 30 30 20 36 00 4b cf 10 00 00 1a descriptor 2: 5c 12 00 93 50 20 17 30 30 20 36 00 4b cf 10 00 00 1a descriptor 3: 00 00 00 fe 00 55 34 34 38 48 80 42 31 35 34 45 57 38 descriptor 4: 00 00 00 00 00 00 00 00 00 00 00 00 00 01 01 0a 20 20 extensions: 00 checksum: c8 EDID version: 1.3 Manufacturer: AUO Model 8074 Serial Number ... Made in week 1 of 2008 Digital display Maximum image size: 33 cm x 21 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 70.500 MHz, 331 mm x 207 mm 1280 1328 1360 1427 hborder 0 800 803 809 823 vborder 0 +hsync -vsync VertFreq: 60 Hz, HorFreq: 49404 Hz Detailed mode: Clock 47.000 MHz, 331 mm x 207 mm 1280 1328 1360 1427 hborder 0 800 803 809 823 vborder 0 +hsync -vsync VertFreq: 40 Hz, HorFreq: 32936 Hz ASCII string: U448H Manufacturer-specified data, tag 0 Checksum: 0xc8 (valid) EDID block does NOT conform to EDID 1.3! Digital display field contains garbage: 10 Missing name descriptor Missing monitor ranges Detailed block string not properly terminated