edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0009e5c90700000000 011c0104a51e117802fb90955d599429 23505400000001010101010101010101 010101010101393780de703814403020 360035ad1000001a2d2c80de70381440 3020360035ad1000001a000000fe0042 4f452043510a202020202020000000fe 004e5631343046484d2d4e34380a0078 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 04 basic params: a5 1e 11 78 02 chroma info: fb 90 95 5d 59 94 29 23 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: 39 37 80 de 70 38 14 40 30 20 36 00 35 ad 10 00 00 1a descriptor 2: 2d 2c 80 de 70 38 14 40 30 20 36 00 35 ad 10 00 00 1a descriptor 3: 00 00 00 fe 00 42 4f 45 20 43 51 0a 20 20 20 20 20 20 descriptor 4: 00 00 00 fe 00 4e 56 31 34 30 46 48 4d 2d 4e 34 38 0a extensions: 00 checksum: 78 EDID version: 1.4 Manufacturer: BOE Model 7c9 Serial Number ... Made in week 1 of 2018 Digital display 8 bits per primary color channel DisplayPort interface Maximum image size: 30 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: 0.5849, 0.3662 Green: 0.3496, 0.5810 Blue: 0.1621, 0.1376 White: 0.3125, 0.3281 Established timings supported: Standard timings supported: Detailed mode: Clock 141.370 MHz, 309 mm x 173 mm 1920 1968 2000 2142 hborder 0 1080 1083 1089 1100 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 65999 Hz Detailed mode: Clock 113.090 MHz, 309 mm x 173 mm 1920 1968 2000 2142 hborder 0 1080 1083 1089 1100 vborder 0 +hsync -vsync VertFreq: 47 Hz, HorFreq: 52796 Hz ASCII string: BOE CQ ASCII string: NV140FHM-N48 Checksum: 0x78 (valid) EDID block does NOT conform to EDID 1.4! Missing name descriptor Missing monitor ranges edid-decode "/sys/class/drm/card0-HDMI-A-2/edid": EDID (hex): 00ffffffffffff0030aec06601010101 0d1f010380351e782ace65a657519f27 0f5054afef00d1c08180818a9500a9c0 b300714f0101023a801871382d40582c 45000f282100001e000000ff00554250 30443632360a20202020000000fd0030 4b0f5512000a202020202020000000fc 00513234692d314c0a202020202001dd 020329f14b901f051401020304111213 230907078301000067030c0010003824 681a00000101304b006842806a703827 40082098040f282100001e011d80d072 1c1620102c25000f282100009eab22a0 a050841a30302036000f282100001a7c 2e90a0601a1e40302036000f28210000 1a0000000000000000000000000000bc Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 35 1e 78 2a chroma info: ce 65 a6 57 51 9f 27 0f 50 54 established: af ef 00 standard: d1 c0 81 80 81 8a 95 00 a9 c0 b3 00 71 4f 01 01 descriptor 1: 02 3a 80 18 71 38 2d 40 58 2c 45 00 0f 28 21 00 00 1e descriptor 2: 00 00 00 ff 00 55 42 50 30 44 36 32 36 0a 20 20 20 20 descriptor 3: 00 00 00 fd 00 30 4b 0f 55 12 00 0a 20 20 20 20 20 20 descriptor 4: 00 00 00 fc 00 51 32 34 69 2d 31 4c 0a 20 20 20 20 20 extensions: 01 checksum: dd EDID version: 1.3 Manufacturer: LEN Model 66c0 Serial Number ... Made in week 13 of 2021 Digital display Maximum image size: 53 cm x 30 cm Gamma: 2.20 DPMS levels: Off RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6513, 0.3398 Green: 0.3193, 0.6230 Blue: 0.1533, 0.0605 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@72Hz 4:3 HorFreq: 37900 Hz Clock: 31.500 MHz 640x480@75Hz 4:3 HorFreq: 37500 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 800x600@75Hz 4:3 HorFreq: 46900 Hz Clock: 49.500 MHz 832x624@75Hz 4:3 HorFreq: 49726 Hz Clock: 57.284 MHz 1024x768@60Hz 4:3 HorFreq: 48400 Hz Clock: 65.000 MHz 1024x768@70Hz 4:3 HorFreq: 56500 Hz Clock: 75.000 MHz 1024x768@75Hz 4:3 HorFreq: 60000 Hz Clock: 78.750 MHz 1280x1024@75Hz 5:4 HorFreq: 80000 Hz Clock: 135.000 MHz Standard timings supported: 1920x1080@60Hz 16:9 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1280x1024@70Hz 5:4 1440x900@60Hz 16:10 HorFreq: 55500 Hz Clock: 88.750 MHz 1600x900@60Hz 16:9 1680x1050@60Hz 16:10 HorFreq: 64700 Hz Clock: 119.000 MHz 1152x864@75Hz 4:3 HorFreq: 67500 Hz Clock: 108.000 MHz Detailed mode: Clock 148.500 MHz, 527 mm x 296 mm 1920 2008 2052 2200 hborder 0 1080 1084 1089 1125 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 67500 Hz Serial number: ... Monitor ranges (GTF): 48-75Hz V, 15-85kHz H, max dotclock 180MHz Monitor name: Q24i-1L Has 1 extension blocks Checksum: 0xdd (valid) CTA extension block Extension version: 3 37 bytes of CTA data Video data block VIC 16 1920x1080@60Hz 16:9 (native) HorFreq: 67500 Hz Clock: 148.500 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 VIC 1 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz VIC 2 720x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 27.000 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 17 720x576@50Hz 4:3 HorFreq: 31250 Hz Clock: 27.000 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 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 DC_36bit DC_30bit DC_Y444 Maximum TMDS clock: 180MHz Vendor-specific data block, OUI 00001a 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 170.000 MHz, 527 mm x 296 mm 1920 1928 1960 2026 hborder 0 1080 1105 1113 1119 vborder 0 +hsync +vsync VertFreq: 74 Hz, HorFreq: 83909 Hz Detailed mode: Clock 74.250 MHz, 527 mm x 296 mm 1920 1936 1980 2640 hborder 0 540 542 547 562 vborder 0 +hsync +vsync interlaced VertFreq: 50 Hz, HorFreq: 28125 Hz Detailed mode: Clock 88.750 MHz, 527 mm x 296 mm 1440 1488 1520 1600 hborder 0 900 903 909 926 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 55468 Hz Detailed mode: Clock 119.000 MHz, 527 mm x 296 mm 1680 1728 1760 1840 hborder 0 1050 1053 1059 1080 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 64673 Hz Checksum: 0xbc (valid) EDID block does not conform at all! Both the serial number ...