edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0030e4de0300000000 00160104952615780a8f559d5f589b26 1c505400000001010101010101010101 010101010101ba2740e060841c303020 35007ed7100000190000000000000000 00000000000000000000000000fe004c 4720446973706c61790a2020000000fe 004c503137335744312d54504531008e Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: 95 26 15 78 0a chroma info: 8f 55 9d 5f 58 9b 26 1c 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: ba 27 40 e0 60 84 1c 30 30 20 35 00 7e d7 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 37 33 57 44 31 2d 54 50 45 31 extensions: 00 checksum: 8e EDID version: 1.4 Manufacturer: LGD Model 3de Serial Number ... Made in year 2012 Digital display 6 bits per primary color channel DisplayPort interface Maximum image size: 38 cm x 21 cm Gamma: 2.20 Supported color formats: RGB 4:4:4, YCrCb 4:4:4 First detailed timing includes the native pixel format and preferred refresh rate Display x,y Chromaticity: Red: 0.6152, 0.3710 Green: 0.3466, 0.6083 Blue: 0.1494, 0.1103 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 101.700 MHz, 382 mm x 215 mm 1600 1648 1680 1824 hborder 0 900 903 908 928 vborder 0 -hsync -vsync VertFreq: 60 Hz, HorFreq: 55756 Hz Manufacturer-specified data, tag 0 ASCII string: LG Display ASCII string: LP173WD1-TPE1 Checksum: 0x8e (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges