edid-decode "/sys/class/drm/card0-DP-3/edid": EDID (hex): 00ffffffffffff001e6d54771db00800 051f0104b5582578f942f1b04f42ab25 0f5054210800d1c06140010101010101 0101010101013dc200a0f0403a603020 3a006f6e3100001a000000fd003090fa fa63010a202020202020000000fc0033 38474e3935300a2020202020000000ff 003130354e54424b47523337330a026d 02032d72230907078301000044100403 01e2006ae305c000e60605017360216d 1a0000020b30900004732173214c9a00 a0f0402e6030203a006f6e3100001a00 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 000000000000000000000000000000f2 7012790300030128933d0106ff0e9f00 2f801f003f065d0002000900a4810186 ff0e9f002f801f003f06710002000900 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000006190 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: b5 58 25 78 f9 chroma info: 42 f1 b0 4f 42 ab 25 0f 50 54 established: 21 08 00 standard: d1 c0 61 40 01 01 01 01 01 01 01 01 01 01 01 01 descriptor 1: 3d c2 00 a0 f0 40 3a 60 30 20 3a 00 6f 6e 31 00 00 1a descriptor 2: 00 00 00 fd 00 30 90 fa fa 63 01 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 33 38 47 4e 39 35 30 0a 20 20 20 20 20 descriptor 4: 00 00 00 ff 00 31 30 35 4e 54 42 4b 47 52 33 37 33 0a extensions: 02 checksum: 6d EDID version: 1.4 Manufacturer: GSM Model 7754 Serial Number ... Made in week 5 of 2021 Digital display 10 bits per primary color channel DisplayPort interface Maximum image size: 88 cm x 37 cm Gamma: 2.20 DPMS levels: Standby Suspend Off Supported color formats: RGB 4:4:4, YCrCb 4:4:4, YCrCb 4:2:2 Display is continuous frequency Display x,y Chromaticity: Red: 0.6884, 0.3085 Green: 0.2578, 0.6699 Blue: 0.1474, 0.0615 White: 0.3125, 0.3291 Established timings supported: 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz 800x600@60Hz 4:3 HorFreq: 37900 Hz Clock: 40.000 MHz 1024x768@60Hz 4:3 HorFreq: 48400 Hz Clock: 65.000 MHz Standard timings supported: 1920x1080@60Hz 16:9 1024x768@60Hz 4:3 HorFreq: 48400 Hz Clock: 65.000 MHz Detailed mode: Clock 497.250 MHz, 879 mm x 366 mm 3840 3888 3920 4000 hborder 0 1600 1603 1613 1658 vborder 0 +hsync -vsync VertFreq: 74 Hz, HorFreq: 124312 Hz Monitor ranges (bare limits): 48-144Hz V, 250-250kHz H, max dotclock 990MHz Monitor name: 38GN950 Serial number: ... Has 2 extension blocks Checksum: 0x6d (valid) CTA extension block Extension version: 3 41 bytes of CTA data Audio data block Linear PCM, max channels 2 Supported sample rates (kHz): 48 44.1 32 Supported sample sizes (bits): 24 20 16 Speaker allocation data block Speaker map: FL/FR - Front Left/Right Video data block VIC 16 1920x1080@60Hz 16:9 HorFreq: 67500 Hz Clock: 148.500 MHz VIC 4 1280x720@60Hz 16:9 HorFreq: 45000 Hz Clock: 74.250 MHz VIC 3 720x480@60Hz 16:9 HorFreq: 31469 Hz Clock: 27.000 MHz VIC 1 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz Extended tag: Video capability data block YCbCr quantization: No Data (0) RGB quantization: Selectable (via AVI Q) (1) PT scan behaviour: Always Underscanned (2) IT scan behaviour: Always Underscanned (2) CE scan behaviour: Always Underscanned (2) Extended tag: Colorimetry data block BT2020YCC 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: 115 (603.666 cd/m^2) Desired content max frame-average luminance: 96 (400.000 cd/m^2) Desired content min luminance: 33 (0.101 cd/m^2) Vendor-specific data block, OUI 00001a Basic audio support Supports YCbCr 4:4:4 Supports YCbCr 4:2:2 2 native detailed modes Detailed mode: Clock 395.000 MHz, 879 mm x 366 mm 3840 3888 3920 4000 hborder 0 1600 1603 1613 1646 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 98750 Hz Checksum: 0xf2 (valid) DisplayID extension block Extension version: 18 Length 121, version 18, extension count 0 Checksum: 0x61 (valid) Type 1 detailed timing: aspect: 64:27, Detailed mode: Clock 812.990 MHz, 0 mm x 0 mm 3839 3886 3917 3998 1599 1601 1610 1692 +hsync -vsync Type 1 detailed timing: aspect: 64:27, Preferred Detailed mode: Clock 987.240 MHz, 0 mm x 0 mm 3839 3886 3917 3998 1599 1601 1610 1712 +hsync -vsync Warning: One or more of the timings is out of range of the Monitor Ranges: Vertical Freq: 59 - 74 Hz Horizontal Freq: 31469 - 124312 Hz Maximum Clock: 497.250 MHz EDID block does not conform at all! Both the serial number ...