edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff000dae2a1500000000 101e0104a5221378030f95ae5243b026 0f505400000001010101010101010101 010101010101636300a0a0a077503020 6a0058c110000018000000fd0c30a502 0246010a202020202020000000fe0043 4d4e0a202020202020202020000000fe 004e3135364b4d452d474e410a2001b0 701379000003011450110184ff099f00 2f001f009f0576000500090000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00005435313553353737415431330000 00000000000000000000000000007b90 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 22 13 78 03 chroma info: 0f 95 ae 52 43 b0 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: 63 63 00 a0 a0 a0 77 50 30 20 6a 00 58 c1 10 00 00 18 descriptor 2: 00 00 00 fd 0c 30 a5 02 02 46 01 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fe 00 43 4d 4e 0a 20 20 20 20 20 20 20 20 20 descriptor 4: 00 00 00 fe 00 4e 31 35 36 4b 4d 45 2d 47 4e 41 0a 20 extensions: 01 checksum: b0 EDID version: 1.4 Manufacturer: CMN Model 152a Serial Number ... Made in week 16 of 2020 Digital display 8 bits per primary color channel DisplayPort interface Maximum image size: 34 cm x 19 cm Gamma: 2.20 Supported color formats: RGB 4:4:4 First detailed timing includes the native pixel format and preferred refresh rate Display is continuous frequency Display x,y Chromaticity: Red: 0.6796, 0.3203 Green: 0.2646, 0.6904 Blue: 0.1503, 0.0595 White: 0.3134, 0.3291 Established timings supported: Standard timings supported: Detailed mode: Clock 254.430 MHz, 344 mm x 193 mm 2560 2608 2640 2720 hborder 0 1440 1446 1456 1559 vborder 0 -hsync -vsync VertFreq: 60 Hz, HorFreq: 93540 Hz Monitor ranges (bare limits): 48-165Hz V, 2-257kHz H, max dotclock 700MHz ASCII string: CMN ASCII string: N156KME-GNA Has 1 extension blocks Checksum: 0xb0 (valid) DisplayID extension block Extension version: 19 Length 121, version 19, extension count 0 Checksum: 0x7b (valid) Type 1 detailed timing: aspect: 16:9, Preferred Detailed mode: Clock 699.680 MHz, 0 mm x 0 mm 2559 2606 2637 2718 1439 1444 1453 1557 -hsync -vsync EDID block does NOT conform to EDID 1.4! Missing name descriptor EDID block does not conform at all! Has 1342177280 nonconformant extension block(s) edid-decode "HDMI-1-0/edid": EDID (hex): 00ffffffffffff004c2d2c0d594c5843 1b20010380341d782a5295a556549d25 0e5054bb8c00b30081c0810081809500 a9c001010101023a801871382d40582c 450009252100001e000000fd0032481e 5111000a202020202020000000fc0043 3234463339300a2020202020000000ff 0048344c543730303136330a20200150 02031af14690041f1312032309070783 01000066030c00100080011d00bc52d0 1e20b828554009252100001e8c0ad090 204031200c4055000925210000188c0a d08a20e02d10103e9600092521000018 00000000000000000000000000000000 00000000000000000000000000000000 000000000000000000000000000000c9 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 34 1d 78 2a chroma info: 52 95 a5 56 54 9d 25 0e 50 54 established: bb 8c 00 standard: b3 00 81 c0 81 00 81 80 95 00 a9 c0 01 01 01 01 descriptor 1: 02 3a 80 18 71 38 2d 40 58 2c 45 00 09 25 21 00 00 1e descriptor 2: 00 00 00 fd 00 32 48 1e 51 11 00 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 43 32 34 46 33 39 30 0a 20 20 20 20 20 descriptor 4: 00 00 00 ff 00 48 34 4c 54 37 30 30 31 36 33 0a 20 20 extensions: 01 checksum: 50 EDID version: 1.3 Manufacturer: SAM Model d2c Serial Number ... Made in week 27 of 2022 Digital display Maximum image size: 52 cm x 29 cm Gamma: 2.20 DPMS levels: Off RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6455, 0.3369 Green: 0.3281, 0.6152 Blue: 0.1464, 0.0556 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 640x480@72Hz 4:3 HorFreq: 37900 Hz Clock: 31.500 MHz 800x600@56Hz 4:3 HorFreq: 35200 Hz Clock: 36.000 MHz 800x600@60Hz 4:3 HorFreq: 37900 Hz Clock: 40.000 MHz 800x600@72Hz 4:3 HorFreq: 48100 Hz Clock: 50.000 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: 1680x1050@60Hz 16:10 HorFreq: 64700 Hz Clock: 119.000 MHz 1280x720@60Hz 16:9 1280x800@60Hz 16:10 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1440x900@60Hz 16:10 HorFreq: 55500 Hz Clock: 88.750 MHz 1600x900@60Hz 16:9 Detailed mode: Clock 148.500 MHz, 521 mm x 293 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Monitor ranges (GTF): 50-72Hz V, 30-81kHz H, max dotclock 170MHz Monitor name: C24F390 Serial number: ... Has 1 extension blocks Checksum: 0x50 (valid) CTA extension block Extension version: 3 22 bytes of CTA data Video data block VIC 16 1920x1080@60Hz 16:9 (native) HorFreq: 67500 Hz Clock: 148.500 MHz VIC 4 1280x720@60Hz 16:9 HorFreq: 45000 Hz Clock: 74.250 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 18 720x576@50Hz 16:9 HorFreq: 31250 Hz Clock: 27.000 MHz VIC 3 720x480@60Hz 16:9 HorFreq: 31469 Hz Clock: 27.000 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 Supports_AI 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 74.250 MHz, 521 mm x 293 mm 1280 1720 1760 1980 hborder 0 720 725 730 750 vborder 0 +hsync +vsync VertFreq: 50 Hz, HorFreq: 37500 Hz Detailed mode: Clock 27.000 MHz, 521 mm x 293 mm 720 732 796 864 hborder 0 576 581 586 625 vborder 0 -hsync -vsync VertFreq: 50 Hz, HorFreq: 31250 Hz Detailed mode: Clock 27.000 MHz, 521 mm x 293 mm 720 736 798 858 hborder 0 480 489 495 525 vborder 0 -hsync -vsync VertFreq: 59 Hz, HorFreq: 31468 Hz Checksum: 0xc9 (valid) EDID block does not conform at all! Both the serial number ...