edid-decode "/sys/class/drm/card0-LVDS-1/edid": EDID (hex): 00ffffffffffff0030e4320200000000 00130103801a0e780abf459558528a28 25505400000001010101010101010101 010101010101121b5684500007301214 130000901000001b0000000000000000 00000000000000000000000000fe004c 4720446973706c61790a2020000000fc 004c503131365748322d544c4331001a Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 1a 0e 78 0a chroma info: bf 45 95 58 52 8a 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: 12 1b 56 84 50 00 07 30 12 14 13 00 00 90 10 00 00 1b 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 fc 00 4c 50 31 31 36 57 48 32 2d 54 4c 43 31 extensions: 00 checksum: 1a EDID version: 1.3 Manufacturer: LGD Model 232 Serial Number ... Made in year 2009 Digital display Maximum image size: 26 cm x 14 cm Gamma: 2.20 RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.5839, 0.3466 Green: 0.3232, 0.5419 Blue: 0.1572, 0.1445 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 69.300 MHz, 256 mm x 144 mm 1366 1384 1404 1498 hborder 0 768 769 772 775 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 46261 Hz Manufacturer-specified data, tag 0 ASCII string: LG Display Checksum: 0x1a (valid) EDID block does NOT conform to EDID 1.3! Name descriptor not terminated with a newline Missing monitor ranges