edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0030e4000000000000 00170104901a0e780263e5a159579e27 1d505400000001010101010101010101 010101010101581b567e50000e302430 35000090100000190000000000000000 00000000000000000000000000fe004c 4720446973706c61790a2020000000fe 004c503131365748362d535041310044 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 90 1a 0e 78 02 chroma info: 63 e5 a1 59 57 9e 27 1d 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: 58 1b 56 7e 50 00 0e 30 24 30 35 00 00 90 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 31 36 57 48 36 2d 53 50 41 31 extensions: 00 checksum: 44 EDID version: 1.4 Manufacturer: LGD Model 0 Serial Number ... Made in year 2013 Digital display 6 bits per primary color channel Digital interface is not defined Maximum image size: 26 cm x 14 cm Gamma: 2.20 Supported color formats: RGB 4:4:4 First detailed timing includes the native pixel format and preferred refresh rate Display x,y Chromaticity: Red: 0.6298, 0.3496 Green: 0.3398, 0.6201 Blue: 0.1552, 0.1152 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 70.000 MHz, 256 mm x 144 mm 1366 1402 1450 1492 hborder 0 768 771 776 782 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 46916 Hz Manufacturer-specified data, tag 0 ASCII string: LG Display ASCII string: LP116WH6-SPA1 Checksum: 0x44 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges