edid-decode "/sys/class/drm/card0-LVDS-1/edid": EDID (hex): 00ffffffffffff004ca3415400000000 00120103902314780a87f594574f8c27 27505400000001010101010101010101 010101010101831b5678500016303020 250061c61000001a831b567850001630 3020250061c61000001a000000fe004e 303831448031363041540a2000000000 00000000000000000001010a20200004 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 90 23 14 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: 83 1b 56 78 50 00 16 30 30 20 25 00 61 c6 10 00 00 1a descriptor 2: 83 1b 56 78 50 00 16 30 30 20 25 00 61 c6 10 00 00 1a descriptor 3: 00 00 00 fe 00 4e 30 38 31 44 80 31 36 30 41 54 0a 20 descriptor 4: 00 00 00 00 00 00 00 00 00 00 00 00 00 01 01 0a 20 20 extensions: 00 checksum: 04 EDID version: 1.3 Manufacturer: SEC Model 5441 Serial Number ... Made in year 2008 Digital display Maximum image size: 35 cm x 20 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 70.430 MHz, 353 mm x 198 mm 1366 1414 1446 1486 hborder 0 768 770 775 790 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 47395 Hz Detailed mode: Clock 70.430 MHz, 353 mm x 198 mm 1366 1414 1446 1486 hborder 0 768 770 775 790 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 47395 Hz ASCII string: N081D Manufacturer-specified data, tag 0 Checksum: 0x4 (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