edid-decode "/sys/class/drm/card1-LVDS-1/edid": EDID (hex): 00ffffffffffff004ca3543500000000 00150103802615780ab3959d5c599f25 13505400000001010101010101010101 0101010101011c2a404c61841e303020 25007ed7100000190000000f00000000 00000000002efa067800000000fe0053 414d53554e470a2020202020000000fe 003137334b5430322d3330310a20001b Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 26 15 78 0a chroma info: b3 95 9d 5c 59 9f 25 13 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: 1c 2a 40 4c 61 84 1e 30 30 20 25 00 7e d7 10 00 00 19 descriptor 2: 00 00 00 0f 00 00 00 00 00 00 00 00 00 2e fa 06 78 00 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 31 37 33 4b 54 30 32 2d 33 30 31 0a 20 extensions: 00 checksum: 1b EDID version: 1.3 Manufacturer: SEC Model 3554 Serial Number ... Made in year 2011 Digital display Maximum image size: 38 cm x 21 cm Gamma: 2.20 RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6152, 0.3623 Green: 0.3476, 0.6240 Blue: 0.1464, 0.0751 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 107.800 MHz, 382 mm x 215 mm 1600 1648 1680 1932 hborder 0 900 902 907 930 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 55797 Hz Manufacturer-specified data, tag 15 ASCII string: SAMSUNG ASCII string: 173KT02-301 Checksum: 0x1b (valid) EDID block does NOT conform to EDID 1.3! Missing name descriptor Missing monitor ranges