edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0030e46d0500000000 001a0104952615780a0bb5a35955a027 0c505400000001010101010101010101 0101010101012e3680a070381f403020 35007ed71000001a0000000000000000 00000000000000000000000000fe004c 4720446973706c61790a2020000000fe 004c503137335746342d5350463500c6 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: 0b b5 a3 59 55 a0 27 0c 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: 2e 36 80 a0 70 38 1f 40 30 20 35 00 7e d7 10 00 00 1a 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 46 34 2d 53 50 46 35 extensions: 00 checksum: c6 EDID version: 1.4 Manufacturer: LGD Model 56d Serial Number ... Made in year 2016 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: 0.6367, 0.3476 Green: 0.3339, 0.6279 Blue: 0.1542, 0.0498 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 138.700 MHz, 382 mm x 215 mm 1920 1968 2000 2080 hborder 0 1080 1083 1088 1111 vborder 0 +hsync -vsync VertFreq: 60 Hz, HorFreq: 66682 Hz Manufacturer-specified data, tag 0 ASCII string: LG Display ASCII string: LP173WF4-SPF5 Checksum: 0xc6 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges