edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff003870500000000000 011d0104a51f117803c455a15651a128 0d505400000001010101010101010101 010101010101028380047138ca403020 350035ae1000001a814180047138ca40 3020350035ae1000001a000000fd0030 789a9a22010a202020202020000000fe 004c4d3134304c462d314630310a0044 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 1f 11 78 03 chroma info: c4 55 a1 56 51 a1 28 0d 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: 02 83 80 04 71 38 ca 40 30 20 35 00 35 ae 10 00 00 1a descriptor 2: 81 41 80 04 71 38 ca 40 30 20 35 00 35 ae 10 00 00 1a descriptor 3: 00 00 00 fd 00 30 78 9a 9a 22 01 0a 20 20 20 20 20 20 descriptor 4: 00 00 00 fe 00 4c 4d 31 34 30 4c 46 2d 31 46 30 31 0a extensions: 00 checksum: 44 EDID version: 1.4 Manufacturer: NCP Model 50 Serial Number ... Made in week 1 of 2019 Digital display 8 bits per primary color channel DisplayPort interface Maximum image size: 31 cm x 17 cm Gamma: 2.20 Supported color formats: RGB 4:4:4 First detailed timing includes the native pixel format and preferred refresh rate Display is continuous frequency Display x,y Chromaticity: Red: 0.6318, 0.3359 Green: 0.3173, 0.6289 Blue: 0.1572, 0.0517 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 335.380 MHz, 309 mm x 174 mm 1920 1968 2000 2180 hborder 0 1080 1083 1088 1282 vborder 0 +hsync -vsync VertFreq: 120 Hz, HorFreq: 153844 Hz Detailed mode: Clock 167.690 MHz, 309 mm x 174 mm 1920 1968 2000 2180 hborder 0 1080 1083 1088 1282 vborder 0 +hsync -vsync VertFreq: 60 Hz, HorFreq: 76922 Hz Monitor ranges (bare limits): 48-120Hz V, 154-154kHz H, max dotclock 340MHz ASCII string: LM140LF-1F01 Checksum: 0x44 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Warning: One or more of the timings is out of range of the Monitor Ranges: Vertical Freq: 60 - 120 Hz Horizontal Freq: 76922 - 153844 Hz Maximum Clock: 335.380 MHz