edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff004d10171500000000 0a1f0104b52517780b9852af5031bc24 0b505500000001010101010101010101 01010101010172e700a0f06045903020 36006ee51000001828b900a0f0604590 302036006ee510000018000000fe0035 4b4b524d804c51313730523100000000 0002410332011200000b010a202001d9 02030f00e3058000e60605016b6b2800 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000094 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: b5 25 17 78 0b chroma info: 98 52 af 50 31 bc 24 0b 50 55 established: 00 00 00 standard: 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 descriptor 1: 72 e7 00 a0 f0 60 45 90 30 20 36 00 6e e5 10 00 00 18 descriptor 2: 28 b9 00 a0 f0 60 45 90 30 20 36 00 6e e5 10 00 00 18 descriptor 3: 00 00 00 fe 00 35 4b 4b 52 4d 80 4c 51 31 37 30 52 31 descriptor 4: 00 00 00 00 00 02 41 03 32 01 12 00 00 0b 01 0a 20 20 extensions: 01 checksum: d9 EDID version: 1.4 Manufacturer: SHP Model 1517 Serial Number ... Made in week 10 of 2021 Digital display 10 bits per primary color channel DisplayPort interface Maximum image size: 37 cm x 23 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 is continuous frequency Display x,y Chromaticity: Red: 0.6855, 0.3134 Green: 0.1933, 0.7343 Blue: 0.1416, 0.0439 White: 0.3125, 0.3339 Established timings supported: Standard timings supported: Detailed mode: Clock 592.500 MHz, 366 mm x 229 mm 3840 3888 3920 4000 hborder 0 2400 2403 2409 2469 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 148125 Hz Detailed mode: Clock 474.000 MHz, 366 mm x 229 mm 3840 3888 3920 4000 hborder 0 2400 2403 2409 2469 vborder 0 -hsync -vsync VertFreq: 47 Hz, HorFreq: 118500 Hz ASCII string: 5KKRM Manufacturer-specified data, tag 0 Has 1 extension blocks Checksum: 0xd9 (valid) CTA extension block Extension version: 3 11 bytes of CTA data Extended tag: Colorimetry data block BT2020RGB Extended tag: HDR static metadata data block Electro optical transfer functions: Traditional gamma - SDR luminance range SMPTE ST2084 Supported static metadata descriptors: Static metadata type 1 Desired content max luminance: 107 (507.620 cd/m^2) Desired content max frame-average luminance: 107 (507.620 cd/m^2) Desired content min luminance: 40 (0.125 cd/m^2) 0 native detailed modes Checksum: 0x94 (valid) EDID block does NOT conform to EDID 1.4! Required 640x480p60 timings are missing in the established timings and/or in the SVD list (VIC 1) Missing name descriptor Missing monitor ranges Detailed block string not properly terminated