edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0030e49e0500000000 001b0104a52615780a0bb5a35955a027 0c505400000001010101010101010101 0101010101012e3680a070381f403020 35007ed71000001b1f2480a070381f40 302035007ed71000001b000000000000 00000000000000000000000000000002 000c30ff0f3c96191d48960000000004 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 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 1b descriptor 2: 1f 24 80 a0 70 38 1f 40 30 20 35 00 7e d7 10 00 00 1b descriptor 3: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 descriptor 4: 00 00 00 02 00 0c 30 ff 0f 3c 96 19 1d 48 96 00 00 00 extensions: 00 checksum: 04 EDID version: 1.4 Manufacturer: LGD Model 59e Serial Number ... Made in year 2017 Digital display 8 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 Detailed mode: Clock 92.470 MHz, 382 mm x 215 mm 1920 1968 2000 2080 hborder 0 1080 1083 1088 1111 vborder 0 +hsync -vsync VertFreq: 40 Hz, HorFreq: 44456 Hz Manufacturer-specified data, tag 0 Manufacturer-specified data, tag 2 Checksum: 0x4 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges