edid-decode "/sys/class/drm/card0-DP-4/edid": EDID (hex): 00ffffffffffff001e6d7b9ef2620400 0a1e0104b57822789e09c1ae5044af26 0e50542108007140818081c0a9c0d1c0 810001010101a6780030f2385a40b058 8a00ae514100001e023a801871382d40 582c4500ae514100001e000000fd0030 3d1e873c000a202020202020000000fc 004c472048445220445148440a200228 02031971440103049023090707830100 00e305c000e30605014dd000a0f0703e 803020650c204a3100001a286800a0f0 703e800890650c204a3100001a000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 000000000000000000000000000000e3 701279030003002845b70088ff139f00 2f801f009f05280002000900655a0088 ff139f002f8014009f05140002000900 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 0000000000000000000000000000ef90 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: b5 78 22 78 9e chroma info: 09 c1 ae 50 44 af 26 0e 50 54 established: 21 08 00 standard: 71 40 81 80 81 c0 a9 c0 d1 c0 81 00 01 01 01 01 descriptor 1: a6 78 00 30 f2 38 5a 40 b0 58 8a 00 ae 51 41 00 00 1e descriptor 2: 02 3a 80 18 71 38 2d 40 58 2c 45 00 ae 51 41 00 00 1e descriptor 3: 00 00 00 fd 00 30 3d 1e 87 3c 00 0a 20 20 20 20 20 20 descriptor 4: 00 00 00 fc 00 4c 47 20 48 44 52 20 44 51 48 44 0a 20 extensions: 02 checksum: 28 EDID version: 1.4 Manufacturer: GSM Model 9e7b Serial Number ... Made in week 10 of 2020 Digital display 10 bits per primary color channel DisplayPort interface Maximum image size: 120 cm x 34 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 First detailed timing includes the native pixel format and preferred refresh rate Display x,y Chromaticity: Red: 0.6796, 0.3125 Green: 0.2675, 0.6845 Blue: 0.1513, 0.0546 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: 1152x864@60Hz 4:3 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1280x720@60Hz 16:9 1600x900@60Hz 16:9 1920x1080@60Hz 16:9 1280x800@60Hz 16:10 Detailed mode: Clock 308.860 MHz, 1198 mm x 337 mm 3840 4016 4104 4400 hborder 0 1080 1088 1098 1170 vborder 0 +hsync +vsync VertFreq: 59 Hz, HorFreq: 70195 Hz Detailed mode: Clock 148.500 MHz, 1198 mm x 337 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Monitor ranges (GTF): 48-61Hz V, 30-135kHz H, max dotclock 600MHz Monitor name: LG HDR DQHD Has 2 extension blocks Checksum: 0x28 (valid) CTA extension block Extension version: 3 21 bytes of CTA data Video data block VIC 1 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz VIC 3 720x480@60Hz 16:9 HorFreq: 31469 Hz Clock: 27.000 MHz VIC 4 1280x720@60Hz 16:9 HorFreq: 45000 Hz Clock: 74.250 MHz VIC 16 1920x1080@60Hz 16:9 (native) HorFreq: 67500 Hz Clock: 148.500 MHz 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 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 Basic audio support Supports YCbCr 4:4:4 Supports YCbCr 4:2:2 1 native detailed modes Detailed mode: Clock 533.250 MHz, 800 mm x 330 mm 3840 3888 3920 4000 hborder 0 2160 2214 2219 2222 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 133312 Hz Detailed mode: Clock 266.640 MHz, 800 mm x 330 mm 3840 3848 3992 4000 hborder 0 2160 2214 2219 2222 vborder 0 +hsync -vsync VertFreq: 30 Hz, HorFreq: 66660 Hz Checksum: 0xe3 (valid) DisplayID extension block Extension version: 18 Length 121, version 18, extension count 0 Checksum: 0xef (valid) Type 1 detailed timing: aspect: undefined, Preferred Detailed mode: Clock 469.170 MHz, 0 mm x 0 mm 5119 5166 5197 5278 1439 1441 1450 1479 +hsync -vsync Type 1 detailed timing: aspect: undefined, Preferred Detailed mode: Clock 231.410 MHz, 0 mm x 0 mm 5119 5166 5186 5278 1439 1441 1450 1459 +hsync -vsync EDID block does NOT conform to EDID 1.4! sRGB is signaled, but the chromaticities do not match Warning: One or more of the timings is out of range of the Monitor Ranges: Vertical Freq: 30 - 60 Hz Horizontal Freq: 31469 - 133312 Hz Maximum Clock: 533.250 MHz