edid-decode "/sys/class/drm/card0-LVDS-1/edid": EDID (hex): 00ffffffffffff0030e401d800000000 00120103802213780ade05a35a519226 1a505400000001010101010101010101 0101010101013e1c56a0500016303020 350058c2100000190000000000000000 00000000000000000000000000fe004c 4720446973706c61790a2020000000fe 004c503135365748312d544c4331004f Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 22 13 78 0a chroma info: de 05 a3 5a 51 92 26 1a 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 35 00 58 c2 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 35 36 57 48 31 2d 54 4c 43 31 extensions: 00 checksum: 4f EDID version: 1.3 Manufacturer: LGD Model d801 Serial Number ... Made in year 2008 Digital display Maximum image size: 34 cm x 19 cm Gamma: 2.20 RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6396, 0.3525 Green: 0.3193, 0.5722 Blue: 0.1484, 0.1015 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 72.300 MHz, 344 mm x 194 mm 1366 1414 1446 1526 hborder 0 768 771 776 790 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 47378 Hz Manufacturer-specified data, tag 0 ASCII string: LG Display ASCII string: LP156WH1-TLC1 Checksum: 0x4f (valid) EDID block does NOT conform to EDID 1.3! Missing name descriptor Missing monitor ranges