edid-decode "/sys/class/drm/card0-HDMI-A-1/edid": EDID (hex): 00ffffffffffff0010acc2d054534d30 051c010380351e78eaad75a9544d9d26 0f5054a54b008100b300d100714fa940 8180d1c00101565e00a0a0a029503020 35000e282100001a000000ff004d5933 4e44383231304d53540a000000fc0044 454c4c205032343138440a20000000fd 0031561d711c000a202020202020012d 02031bb1509005040302071601061112 1513141f2065030c001000023a801871 382d40582c45000e282100001e011d80 18711c1620582c25000e282100009ebf 1600a08038134030203a000e28210000 1a7e3900a080381f4030203a000e2821 00001a00000000000000000000000000 000000000000000000000000000000d8 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 35 1e 78 ea chroma info: ad 75 a9 54 4d 9d 26 0f 50 54 established: a5 4b 00 standard: 81 00 b3 00 d1 00 71 4f a9 40 81 80 d1 c0 01 01 descriptor 1: 56 5e 00 a0 a0 a0 29 50 30 20 35 00 0e 28 21 00 00 1a descriptor 2: 00 00 00 ff 00 4d 59 33 4e 44 38 32 31 30 4d 53 54 0a descriptor 3: 00 00 00 fc 00 44 45 4c 4c 20 50 32 34 31 38 44 0a 20 descriptor 4: 00 00 00 fd 00 31 56 1d 71 1c 00 0a 20 20 20 20 20 20 extensions: 01 checksum: 2d EDID version: 1.3 Manufacturer: DEL Model d0c2 Serial Number ... Made in week 5 of 2018 Digital display Maximum image size: 53 cm x 30 cm Gamma: 2.20 DPMS levels: Standby Suspend Off RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6621, 0.3300 Green: 0.3037, 0.6142 Blue: 0.1494, 0.0615 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@75Hz 4:3 HorFreq: 37500 Hz Clock: 31.500 MHz 800x600@60Hz 4:3 HorFreq: 37900 Hz Clock: 40.000 MHz 800x600@75Hz 4:3 HorFreq: 46900 Hz Clock: 49.500 MHz 1024x768@60Hz 4:3 HorFreq: 48400 Hz Clock: 65.000 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: 1280x800@60Hz 16:10 1680x1050@60Hz 16:10 HorFreq: 64700 Hz Clock: 119.000 MHz 1920x1200@60Hz 16:10 HorFreq: 74000 Hz Clock: 154.000 MHz 1152x864@75Hz 4:3 HorFreq: 67500 Hz Clock: 108.000 MHz 1600x1200@60Hz 4:3 HorFreq: 75000 Hz Clock: 162.000 MHz 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1920x1080@60Hz 16:9 Detailed mode: Clock 241.500 MHz, 526 mm x 296 mm 2560 2608 2640 2720 hborder 0 1440 1443 1448 1481 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 88786 Hz Serial number: ... Monitor name: DELL P2418D Monitor ranges (GTF): 49-86Hz V, 29-113kHz H, max dotclock 280MHz Has 1 extension blocks Checksum: 0x2d (valid) CTA extension block Extension version: 3 23 bytes of CTA data Video data block VIC 16 1920x1080@60Hz 16:9 (native) HorFreq: 67500 Hz Clock: 148.500 MHz VIC 5 1920x1080i@60Hz 16:9 HorFreq: 33750 Hz Clock: 74.250 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 2 720x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 27.000 MHz VIC 7 1440x480i@60Hz 16:9 HorFreq: 15734 Hz Clock: 27.000 MHz VIC 22 1440x576i@50Hz 16:9 HorFreq: 15625 Hz Clock: 27.000 MHz VIC 1 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz VIC 6 1440x480i@60Hz 4:3 HorFreq: 15734 Hz Clock: 27.000 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 21 1440x576i@50Hz 4:3 HorFreq: 15625 Hz Clock: 27.000 MHz VIC 19 1280x720@50Hz 16:9 HorFreq: 37500 Hz Clock: 74.250 MHz VIC 20 1920x1080i@50Hz 16:9 HorFreq: 28125 Hz Clock: 74.250 MHz VIC 31 1920x1080@50Hz 16:9 HorFreq: 56250 Hz Clock: 148.500 MHz VIC 32 1920x1080@24Hz 16:9 HorFreq: 27000 Hz Clock: 74.250 MHz Vendor-specific data block, OUI 000c03 (HDMI) Source physical address 1.0.0.0 Underscans PC formats by default Supports YCbCr 4:4:4 Supports YCbCr 4:2:2 1 native detailed modes Detailed mode: Clock 148.500 MHz, 526 mm x 296 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, 526 mm x 296 mm 1920 2008 2052 2200 hborder 0 540 542 547 562 vborder 0 +hsync +vsync interlaced VertFreq: 60 Hz, HorFreq: 33750 Hz Detailed mode: Clock 58.230 MHz, 526 mm x 296 mm 2048 2096 2128 2208 hborder 0 1080 1083 1093 1099 vborder 0 +hsync -vsync VertFreq: 23 Hz, HorFreq: 26372 Hz Detailed mode: Clock 147.180 MHz, 526 mm x 296 mm 2048 2096 2128 2208 hborder 0 1080 1083 1093 1111 vborder 0 +hsync -vsync VertFreq: 59 Hz, HorFreq: 66657 Hz Checksum: 0xd8 (valid) One or more of the timings is out of range of the Monitor Ranges: Vertical Freq: 23 - 75 Hz Horizontal Freq: 15625 - 88786 Hz Maximum Clock: 241.500 MHz EDID block does not conform at all! Both the serial number ...