edid-decode "/sys/class/drm/card0-LVDS-1/edid": EDID (hex): 00ffffffffffff004ca3453200000000 00120100801a10780a85c594574f8a27 20505400000001010101010101010101 0101010101018219004050200a301020 130005a3100000190000000f00000000 00000000002387026401000000fe0053 414d53554e470a2020202020000000fe 004c544e3132314154303530303000cf Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 00 basic params: 80 1a 10 78 0a chroma info: 85 c5 94 57 4f 8a 27 20 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: 82 19 00 40 50 20 0a 30 10 20 13 00 05 a3 10 00 00 19 descriptor 2: 00 00 00 0f 00 00 00 00 00 00 00 00 00 23 87 02 64 01 descriptor 3: 00 00 00 fe 00 53 41 4d 53 55 4e 47 0a 20 20 20 20 20 descriptor 4: 00 00 00 fe 00 4c 54 4e 31 32 31 41 54 30 35 30 30 30 extensions: 00 checksum: cf EDID version: 1.0 Manufacturer: SEC Model 3245 Serial Number ... Made in year 2008 Digital display Maximum image size: 26 cm x 16 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, 0.5400 Blue: 0.1552, 0.1250 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 65.300 MHz, 261 mm x 163 mm 1280 1296 1328 1344 hborder 0 800 801 804 810 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 48586 Hz Manufacturer-specified data, tag 15 ASCII string: SAMSUNG ASCII string: LTN121AT05000 Checksum: 0xcf (valid) EDID block does NOT conform to EDID 1.0! Has descriptor blocks other than detailed timings