edid-decode "/sys/class/drm/card0-LVDS-1/edid": EDID (hex): 00ffffffffffff000daf121300000000 00000103801d12780a65219f5855872a 29505400000001010101010101010101 010101010101bc1b00a0502017303020 36001eb310000018000000fe004e3133 3349372d4c30310a2020000000fe0043 4d4f0a202020202020202020000000fe 004e31333349372d4c30310a202000ce Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 1d 12 78 0a chroma info: 65 21 9f 58 55 87 2a 29 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: bc 1b 00 a0 50 20 17 30 30 20 36 00 1e b3 10 00 00 18 descriptor 2: 00 00 00 fe 00 4e 31 33 33 49 37 2d 4c 30 31 0a 20 20 descriptor 3: 00 00 00 fe 00 43 4d 4f 0a 20 20 20 20 20 20 20 20 20 descriptor 4: 00 00 00 fe 00 4e 31 33 33 49 37 2d 4c 30 31 0a 20 20 extensions: 00 checksum: ce EDID version: 1.3 Manufacturer: CMO Model 1312 Serial Number ... Digital display Maximum image size: 29 cm x 18 cm Gamma: 2.20 RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6220, 0.3457 Green: 0.3330, 0.5283 Blue: 0.1640, 0.1621 White: 0.3125, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 71.000 MHz, 286 mm x 179 mm 1280 1328 1360 1440 hborder 0 800 803 809 823 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 49305 Hz ASCII string: N133I7-L01 ASCII string: CMO ASCII string: N133I7-L01 Checksum: 0xce (valid) EDID block does NOT conform to EDID 1.3! Missing name descriptor Missing monitor ranges EDID block does not conform at all! Bad year of manufacture