edid-decode "/sys/class/drm/card0-LVDS-1/edid": EDID (hex): 00ffffffffffff004ca34b3200000000 00120103802917780a8ad59657548926 1f505400000001010101010101010101 010101010101882f909061b11e303020 260099e6100000190000000f00000000 000000000032a0051b00000000fe0053 414d53554e470a2020202020000000fe 004c544e3138344b54303254303100c5 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 29 17 78 0a chroma info: 8a d5 96 57 54 89 26 1f 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: 88 2f 90 90 61 b1 1e 30 30 20 26 00 99 e6 10 00 00 19 descriptor 2: 00 00 00 0f 00 00 00 00 00 00 00 00 00 32 a0 05 1b 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 4c 54 4e 31 38 34 4b 54 30 32 54 30 31 extensions: 00 checksum: c5 EDID version: 1.3 Manufacturer: SEC Model 324b Serial Number ... Made in year 2008 Digital display Maximum image size: 41 cm x 23 cm Gamma: 2.20 RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.5878, 0.3398 Green: 0.3300, 0.5371 Blue: 0.1513, 0.1220 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 121.680 MHz, 409 mm x 230 mm 1680 1728 1760 2080 hborder 0 945 947 953 975 vborder 0 -hsync -vsync VertFreq: 60 Hz, HorFreq: 58500 Hz Manufacturer-specified data, tag 15 ASCII string: SAMSUNG ASCII string: LTN184KT02T01 Checksum: 0xc5 (valid) EDID block does NOT conform to EDID 1.3! Missing name descriptor Missing monitor ranges