edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0006af2b2100000000 001b0104a51d117802ee95a3544c9926 0f505400000001010101010101010101 01010101010152d000a0f0703e803020 350025a51000001a52d000a0f0706882 3020350025a51000001a000000fe0030 4e4b4e5880423133335a414e00000000 00024102a8011100000b010a2020006e Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 1d 11 78 02 chroma info: ee 95 a3 54 4c 99 26 0f 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: 52 d0 00 a0 f0 70 3e 80 30 20 35 00 25 a5 10 00 00 1a descriptor 2: 52 d0 00 a0 f0 70 68 82 30 20 35 00 25 a5 10 00 00 1a descriptor 3: 00 00 00 fe 00 30 4e 4b 4e 58 80 42 31 33 33 5a 41 4e descriptor 4: 00 00 00 00 00 02 41 02 a8 01 11 00 00 0b 01 0a 20 20 extensions: 00 checksum: 6e EDID version: 1.4 Manufacturer: AUO Model 212b Serial Number ... Made in year 2017 Digital display 8 bits per primary color channel DisplayPort interface Maximum image size: 29 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 x,y Chromaticity: Red: 0.6396, 0.3300 Green: 0.2998, 0.5996 Blue: 0.1503, 0.0595 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 533.300 MHz, 293 mm x 165 mm 3840 3888 3920 4000 hborder 0 2160 2163 2168 2222 vborder 0 +hsync -vsync VertFreq: 60 Hz, HorFreq: 133325 Hz Detailed mode: Clock 533.300 MHz, 293 mm x 165 mm 3840 3888 3920 4000 hborder 0 2160 2163 2168 2776 vborder 0 +hsync -vsync VertFreq: 48 Hz, HorFreq: 133325 Hz ASCII string: 0NKNX Manufacturer-specified data, tag 0 Checksum: 0x6e (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges Detailed block string not properly terminated edid-decode "DP-2/edid": EDID (hex): 00ffffffffffff0004729604a0585073 231b0103803c2278ee53a5a756529c26 115054b30c00714f818081c081009500 b300d1c00101023a801871382d40582c 450056502100001e000000fd00384b1f 4b12000a202020202020000000fc0052 3237310a2020202020202020000000ff 005436304545303037323432320a01db 02031cf1499001030412131f05142309 07078301000065030c001000023a8018 71382d40582c450056502100001e011d 007251d01e206e28550056502100001e 8c0ad08a20e02d10103e960056502100 0018d60980a020e02d10086022005650 21080818000000000000000000000000 00000000000000000000000000000072 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 3c 22 78 ee chroma info: 53 a5 a7 56 52 9c 26 11 50 54 established: b3 0c 00 standard: 71 4f 81 80 81 c0 81 00 95 00 b3 00 d1 c0 01 01 descriptor 1: 02 3a 80 18 71 38 2d 40 58 2c 45 00 56 50 21 00 00 1e descriptor 2: 00 00 00 fd 00 38 4b 1f 4b 12 00 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 52 32 37 31 0a 20 20 20 20 20 20 20 20 descriptor 4: 00 00 00 ff 00 54 36 30 45 45 30 30 37 32 34 32 32 0a extensions: 01 checksum: db EDID version: 1.3 Manufacturer: ACR Model 496 Serial Number ... Made in week 35 of 2017 Digital display Maximum image size: 60 cm x 34 cm Gamma: 2.20 DPMS levels: Standby Suspend Off RGB color display Default (sRGB) color space is primary color space First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6533, 0.3369 Green: 0.3203, 0.6123 Blue: 0.1503, 0.0683 White: 0.3134, 0.3291 Established timings supported: 720x400@70Hz 9:5 HorFreq: 31469 Hz Clock: 28.320 MHz 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz 640x480@67Hz 4:3 HorFreq: 35000 Hz Clock: 30.240 MHz 800x600@56Hz 4:3 HorFreq: 35200 Hz Clock: 36.000 MHz 800x600@60Hz 4:3 HorFreq: 37900 Hz Clock: 40.000 MHz 1024x768@60Hz 4:3 HorFreq: 48400 Hz Clock: 65.000 MHz 1024x768@70Hz 4:3 HorFreq: 56500 Hz Clock: 75.000 MHz Standard timings supported: 1152x864@75Hz 4:3 HorFreq: 67500 Hz Clock: 108.000 MHz 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1280x720@60Hz 16:9 1280x800@60Hz 16:10 1440x900@60Hz 16:10 HorFreq: 55500 Hz Clock: 88.750 MHz 1680x1050@60Hz 16:10 HorFreq: 64700 Hz Clock: 119.000 MHz 1920x1080@60Hz 16:9 Detailed mode: Clock 148.500 MHz, 598 mm x 336 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Monitor ranges (GTF): 56-75Hz V, 31-75kHz H, max dotclock 180MHz Monitor name: R271 Serial number: ... Has 1 extension blocks Checksum: 0xdb (valid) CTA extension block Extension version: 3 24 bytes of CTA data Video data block VIC 16 1920x1080@60Hz 16:9 (native) HorFreq: 67500 Hz Clock: 148.500 MHz 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 18 720x576@50Hz 16:9 HorFreq: 31250 Hz Clock: 27.000 MHz VIC 19 1280x720@50Hz 16:9 HorFreq: 37500 Hz Clock: 74.250 MHz VIC 31 1920x1080@50Hz 16:9 HorFreq: 56250 Hz Clock: 148.500 MHz VIC 5 1920x1080i@60Hz 16:9 HorFreq: 33750 Hz Clock: 74.250 MHz VIC 20 1920x1080i@50Hz 16:9 HorFreq: 28125 Hz Clock: 74.250 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 Vendor-specific data block, OUI 000c03 (HDMI) Source physical address 1.0.0.0 Underscans PC formats by default Basic audio support Supports YCbCr 4:4:4 Supports YCbCr 4:2:2 1 native detailed modes Detailed mode: Clock 148.500 MHz, 598 mm x 336 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Detailed mode: Clock 74.250 MHz, 598 mm x 336 mm 1280 1390 1430 1650 hborder 0 720 725 730 750 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 45000 Hz Detailed mode: Clock 27.000 MHz, 598 mm x 336 mm 720 736 798 858 hborder 0 480 489 495 525 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 31468 Hz Detailed mode: Clock 25.180 MHz, 598 mm x 336 mm 640 648 744 800 hborder 8 480 482 484 525 vborder 8 -hsync -vsync VertFreq: 59 Hz, HorFreq: 31475 Hz Checksum: 0x72 (valid) EDID block does NOT conform to EDID 1.3! sRGB is signaled, but the chromaticities do not match One or more of the timings is out of range of the Monitor Ranges: Vertical Freq: 50 - 75 Hz Horizontal Freq: 28125 - 67500 Hz Maximum Clock: 148.500 MHz EDID block does not conform at all! Both the serial number ...