edid-decode "/sys/class/drm/card0-DP-2/edid": EDID (hex): 00ffffffffffff001e6dd35b0f772300 01200104b54627789d8cb5af4f43ab26 0e5054210800d1c06140010101010101 01010101010109ec00a0a0a067503020 3a00b9882100001a000000fd0c30b41e 1e4d010a202020202020000000fc004c 4720554c545241474541520a000000ff 003230314d4147504c334c33390a02ae 02032d7123090607e2006ae305c000e6 06050161614f48100403011f133f406d 1a0000020530b40004614f614f565e00 a0a0a0295030203500b9882100001a5a a000a0a0a0465030203a00b988210000 006fc200a0a0a0555030203a00b98821 00001a00000000000000000000000000 00000000000000000000000000000020 70127903000300283d110184ff099f00 2f801f009f05760002000400312c0104 ff099f002f801f009f05810002000400 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 0000000000000000000000000000dd90 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: b5 46 27 78 9d chroma info: 8c b5 af 4f 43 ab 26 0e 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: 09 ec 00 a0 a0 a0 67 50 30 20 3a 00 b9 88 21 00 00 1a descriptor 2: 00 00 00 fd 0c 30 b4 1e 1e 4d 01 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 4c 47 20 55 4c 54 52 41 47 45 41 52 0a descriptor 4: 00 00 00 ff 00 32 30 31 4d 41 47 50 4c 33 4c 33 39 0a extensions: 02 checksum: ae EDID version: 1.4 Manufacturer: GSM Model 5bd3 Serial Number ... Made in week 1 of 2022 Digital display 10 bits per primary color channel DisplayPort interface Maximum image size: 70 cm x 39 cm Gamma: 2.20 DPMS levels: Standby Supported color formats: RGB 4:4:4, YCrCb 4:4:4, YCrCb 4:2:2 Default (sRGB) color space is primary color space Display is continuous frequency Display x,y Chromaticity: Red: 0.6855, 0.3085 Green: 0.2646, 0.6679 Blue: 0.1503, 0.0576 White: 0.3134, 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 604.250 MHz, 697 mm x 392 mm 2560 2608 2640 2720 hborder 0 1440 1443 1453 1543 vborder 0 +hsync -vsync VertFreq: 143 Hz, HorFreq: 222150 Hz Monitor ranges (bare limits): 48-180Hz V, 30-285kHz H, max dotclock 770MHz Monitor name: LG ULTRAGEAR Serial number: ... Has 2 extension blocks Checksum: 0xae (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 Supported sample sizes (bits): 24 20 16 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: 97 (408.759 cd/m^2) Desired content max frame-average luminance: 97 (408.759 cd/m^2) Desired content min luminance: 79 (0.392 cd/m^2) 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 VIC 31 1920x1080@50Hz 16:9 HorFreq: 56250 Hz Clock: 148.500 MHz VIC 19 1280x720@50Hz 16:9 HorFreq: 37500 Hz Clock: 74.250 MHz VIC 63 1920x1080@120Hz 16:9 HorFreq: 135000 Hz Clock: 297.000 MHz VIC 64 1920x1080@100Hz 16:9 HorFreq: 112500 Hz Clock: 297.000 MHz Vendor-specific data block, OUI 00001a Basic audio support Supports YCbCr 4:4:4 Supports YCbCr 4:2:2 1 native detailed modes Detailed mode: Clock 241.500 MHz, 697 mm x 392 mm 2560 2608 2640 2720 hborder 0 1440 1443 1448 1481 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 88786 Hz Detailed mode: Clock 410.500 MHz, 697 mm x 392 mm 2560 2608 2640 2720 hborder 0 1440 1443 1453 1510 vborder 0 -hsync -vsync analog composite VertFreq: 99 Hz, HorFreq: 150919 Hz Detailed mode: Clock 497.750 MHz, 697 mm x 392 mm 2560 2608 2640 2720 hborder 0 1440 1443 1453 1525 vborder 0 +hsync -vsync VertFreq: 119 Hz, HorFreq: 182996 Hz Checksum: 0x20 (valid) DisplayID extension block Extension version: 18 Length 121, version 18, extension count 0 Checksum: 0xdd (valid) Type 1 detailed timing: aspect: 16:9, Preferred Detailed mode: Clock 699.490 MHz, 0 mm x 0 mm 2559 2606 2637 2718 1439 1441 1445 1557 +hsync -vsync Type 1 detailed timing: aspect: 16:9, Detailed mode: Clock 768.490 MHz, 0 mm x 0 mm 2559 2606 2637 2718 1439 1441 1445 1568 +hsync -vsync EDID block does NOT conform to EDID 1.4! sRGB is signaled, but the chromaticities do not match EDID block does not conform at all! Both the serial number ...