edid-decode "/sys/class/drm/card0-LVDS-1/edid": EDID (hex): 00ffffffffffff0030e48d0200000000 00140103801f11780a8e359358569029 20505400000001010101010101010101 010101010101201c5696500018303020 350036ae100000190000000000000000 00000000000000000000000000fe004c 4720446973706c61790a2020000000fe 004c503134305748322d544c4c31001b Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 1f 11 78 0a chroma info: 8e 35 93 58 56 90 29 20 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: 20 1c 56 96 50 00 18 30 30 20 35 00 36 ae 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 4c 47 20 44 69 73 70 6c 61 79 0a 20 20 descriptor 4: 00 00 00 fe 00 4c 50 31 34 30 57 48 32 2d 54 4c 4c 31 extensions: 00 checksum: 1b EDID version: 1.3 Manufacturer: LGD Model 28d Serial Number ... Made in year 2010 Digital display Maximum image size: 31 cm x 17 cm Gamma: 2.20 RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.5761, 0.3437 Green: 0.3388, 0.5644 Blue: 0.1601, 0.1279 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 72.000 MHz, 310 mm x 174 mm 1366 1414 1446 1516 hborder 0 768 771 776 792 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 47493 Hz Manufacturer-specified data, tag 0 ASCII string: LG Display ASCII string: LP140WH2-TLL1 Checksum: 0x1b (valid) EDID block does NOT conform to EDID 1.3! Missing name descriptor Missing monitor ranges