edid-decode "/sys/class/drm/card0-LVDS-1/edid": EDID (hex): 00ffffffffffff0009e5e20700000000 011c010395201278021270935c569628 1b505400000001010101010101010101 0101010101013e1c56a0500016303020 360040bb1000001a0000000000000000 0000000000000000001a000000fe0042 4f452043510a202020202020000000fe 004e5431343057484d2d4e34370a006b Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 95 20 12 78 02 chroma info: 12 70 93 5c 56 96 28 1b 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: 3e 1c 56 a0 50 00 16 30 30 20 36 00 40 bb 10 00 00 1a descriptor 2: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 1a descriptor 3: 00 00 00 fe 00 42 4f 45 20 43 51 0a 20 20 20 20 20 20 descriptor 4: 00 00 00 fe 00 4e 54 31 34 30 57 48 4d 2d 4e 34 37 0a extensions: 00 checksum: 6b EDID version: 1.3 Manufacturer: BOE Model 7e2 Serial Number ... Made in week 1 of 2018 Digital display DFP 1.x compatible TMDS Maximum image size: 32 cm x 18 cm Gamma: 2.20 Monochrome or grayscale display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.5742, 0.3603 Green: 0.3359, 0.5878 Blue: 0.1572, 0.1083 White: 0.3125, 0.3281 Established timings supported: Standard timings supported: Detailed mode: Clock 72.300 MHz, 320 mm x 187 mm 1366 1414 1446 1526 hborder 0 768 771 777 790 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 47378 Hz Manufacturer-specified data, tag 0 ASCII string: BOE CQ ASCII string: NT140WHM-N47 Checksum: 0x6b (valid) EDID block does NOT conform to EDID 1.3! Digital display field contains garbage: 14 Missing name descriptor Missing monitor ranges