edid-decode "/sys/class/drm/card0-LVDS-1/edid": EDID (hex): 00ffffffffffff00320c000000000000 00110103902517780a3b609a59528d28 25505400000001010101010101010101 010101010101c62aa01652840c304628 13006fe6100000190000000000000000 00000000000000000000000000fe0052 4d323437003137315750340a000000fe 002e3e49537497c6ff02010a20200065 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 90 25 17 78 0a chroma info: 3b 60 9a 59 52 8d 28 25 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: c6 2a a0 16 52 84 0c 30 46 28 13 00 6f e6 10 00 00 19 descriptor 2: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 descriptor 3: 00 00 00 fe 00 52 4d 32 34 37 00 31 37 31 57 50 34 0a descriptor 4: 00 00 00 fe 00 2e 3e 49 53 74 97 c6 ff 02 01 0a 20 20 extensions: 00 checksum: 65 EDID version: 1.3 Manufacturer: LPL Model 0 Serial Number ... Made in year 2007 Digital display Maximum image size: 37 cm x 23 cm Gamma: 2.20 RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6015, 0.3505 Green: 0.3222, 0.5537 Blue: 0.1572, 0.1464 White: 0.3125, 0.3281 Established timings supported: Standard timings supported: Detailed mode: Clock 109.500 MHz, 367 mm x 230 mm 1440 1510 1550 1974 hborder 0 900 901 904 912 vborder 0 -hsync -vsync VertFreq: 60 Hz, HorFreq: 55471 Hz Manufacturer-specified data, tag 0 ASCII string: RM247 ASCII string: .>ISt Checksum: 0x65 (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