edid-decode "/sys/class/drm/card0-HDMI-A-1/edid": EDID (hex): 00ffffffffffff0004720c0146a81010 0115010380291778ea2985a3564b9825 125054bfee0081c08100010101010101 010101010101662156aa51001e30468f 33009ae61000001e000000fd00384b1f 530e000a202020202020000000fc0041 63657220563139334851560a000000ff 004c4b583057303036343330320a0151 02031b61230907078301000067030c00 2000802d43908402e2000f8c0ad08a20 e02d10103e9600a05a00000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000000 00000000000000000000000000000029 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 29 17 78 ea chroma info: 29 85 a3 56 4b 98 25 12 50 54 established: bf ee 00 standard: 81 c0 81 00 01 01 01 01 01 01 01 01 01 01 01 01 descriptor 1: 66 21 56 aa 51 00 1e 30 46 8f 33 00 9a e6 10 00 00 1e descriptor 2: 00 00 00 fd 00 38 4b 1f 53 0e 00 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 41 63 65 72 20 56 31 39 33 48 51 56 0a descriptor 4: 00 00 00 ff 00 4c 4b 58 30 57 30 30 36 34 33 30 32 0a extensions: 01 checksum: 51 EDID version: 1.3 Manufacturer: ACR Model 10c Serial Number ... Made in week 1 of 2011 Digital display Maximum image size: 41 cm x 23 cm Gamma: 2.20 DPMS levels: Standby Suspend Off RGB color display First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6367, 0.3378 Green: 0.2949, 0.5947 Blue: 0.1464, 0.0703 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 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 Standard timings supported: 1280x720@60Hz 16:9 1280x800@60Hz 16:10 Detailed mode: Clock 85.500 MHz, 410 mm x 230 mm 1366 1436 1579 1792 hborder 0 768 771 774 798 vborder 0 +hsync +vsync VertFreq: 59 Hz, HorFreq: 47712 Hz Monitor ranges (GTF): 56-75Hz V, 31-83kHz H, max dotclock 140MHz Monitor name: Acer V193HQV Serial number: ... Has 1 extension blocks Checksum: 0x51 (valid) CTA extension block Extension version: 3 23 bytes of CTA data 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 2.0.0.0 Supports_AI Maximum TMDS clock: 225MHz Video data block VIC 16 1920x1080@60Hz 16:9 (native) HorFreq: 67500 Hz Clock: 148.500 MHz VIC 4 1280x720@60Hz 16:9 (native) HorFreq: 45000 Hz Clock: 74.250 MHz VIC 2 720x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 27.000 MHz Extended tag: Video capability data block YCbCr quantization: No Data (0) RGB quantization: No Data (0) PT scan behaviour: No Data (0) IT scan behaviour: Support both over- and underscan (3) CE scan behaviour: Support both over- and underscan (3) Basic audio support Supports YCbCr 4:4:4 1 native detailed modes Detailed mode: Clock 27.000 MHz, 160 mm x 90 mm 720 736 798 858 hborder 0 480 489 495 525 vborder 0 -hsync -vsync analog composite VertFreq: 59 Hz, HorFreq: 31468 Hz Checksum: 0x29 (valid) One or more of the timings is out of range of the Monitor Ranges: Vertical Freq: 56 - 75 Hz Horizontal Freq: 31468 - 67500 Hz Maximum Clock: 148.500 MHz EDID block does not conform at all! Both the serial number ...