edid-decode "/sys/class/drm/card0-HDMI-A-1/edid": EDID (hex): 00ffffffffffff004f34801200000000 2d120103a0221b78ba0526a3594a9c23 144f54bfef0001010101010101010101 010101010101302a009851002a403070 1300520e1100001e000000fd00384b1e 500e000a202020202020000000ff000a 202020202020202020202020000000fc 00564741203132383020202020200156 02031b71230907078301000067030c00 1000802143011084e2000f011d007251 d01e206e28550081490000001e000000 10000000000000000000000000000000 00001000000000000000000000000000 00000000100000000000000000000000 00000000000010000000000000000000 000000000000000000000000000000bf Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: a0 22 1b 78 ba chroma info: 05 26 a3 59 4a 9c 23 14 4f 54 established: bf ef 00 standard: 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 descriptor 1: 30 2a 00 98 51 00 2a 40 30 70 13 00 52 0e 11 00 00 1e descriptor 2: 00 00 00 fd 00 38 4b 1e 50 0e 00 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 ff 00 0a 20 20 20 20 20 20 20 20 20 20 20 20 descriptor 4: 00 00 00 fc 00 56 47 41 20 31 32 38 30 20 20 20 20 20 extensions: 01 checksum: 56 EDID version: 1.3 Manufacturer: SYT Model 1280 Serial Number ... Made in week 45 of 2008 Digital display Maximum image size: 34 cm x 27 cm Gamma: 2.20 DPMS levels: Standby Off Undefined display color type First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6367, 0.3476 Green: 0.2900, 0.6103 Blue: 0.1367, 0.0800 White: 0.3095, 0.3300 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 1280x1024@75Hz 5:4 HorFreq: 80000 Hz Clock: 135.000 MHz Standard timings supported: Detailed mode: Clock 108.000 MHz, 338 mm x 270 mm 1280 1328 1440 1688 hborder 0 1024 1025 1028 1066 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 63981 Hz Monitor ranges (GTF): 56-75Hz V, 30-80kHz H, max dotclock 140MHz Serial number: ... Checksum: 0x56 (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 1.0.0.0 Supports_AI Maximum TMDS clock: 165MHz Video data block VIC 1 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz VIC 16 1920x1080@60Hz 16:9 HorFreq: 67500 Hz Clock: 148.500 MHz VIC 4 1280x720@60Hz 16:9 (native) HorFreq: 45000 Hz Clock: 74.250 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 Supports YCbCr 4:2:2 1 native detailed modes Detailed mode: Clock 74.250 MHz, 129 mm x 73 mm 1280 1390 1430 1650 hborder 0 720 725 730 750 vborder 0 +hsync +vsync VertFreq: 60 Hz, HorFreq: 45000 Hz Checksum: 0xbf (valid) EDID block does NOT conform to EDID 1.3! Digital display field contains garbage: 20 Name descriptor not terminated with a newline One or more of the timings is out of range of the Monitor Ranges: Vertical Freq: 56 - 75 Hz Horizontal Freq: 31469 - 80000 Hz Maximum Clock: 148.500 MHz