edid-decode "/sys/class/drm/card0-HDMI-A-1/edid": EDID (hex): 00ffffffffffff0030aed94b01010101 0210010381241e78eec5c6a3574a9c23 124f54bdcf008180818a818c81900101 010101010101302a009851002a403070 1300520e1100001e000000fd00384c1e 510e000a202020202020000000fc004c 454e204c313731700a202020000000ff 00564c2d31373633310a2020202000f5 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 81 24 1e 78 ee chroma info: c5 c6 a3 57 4a 9c 23 12 4f 54 established: bd cf 00 standard: 81 80 81 8a 81 8c 81 90 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 4c 1e 51 0e 00 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 4c 45 4e 20 4c 31 37 31 70 0a 20 20 20 descriptor 4: 00 00 00 ff 00 56 4c 2d 31 37 36 33 31 0a 20 20 20 20 extensions: 00 checksum: f5 EDID version: 1.3 Manufacturer: LEN Model 4bd9 Serial Number ... Made in week 2 of 2006 Digital display DFP 1.x compatible TMDS Maximum image size: 36 cm x 30 cm Gamma: 2.20 DPMS levels: Standby Suspend Off RGB color display Default (sRGB) color space is primary color space First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6396, 0.3398 Green: 0.2900, 0.6103 Blue: 0.1396, 0.0703 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@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 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: 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1280x1024@70Hz 5:4 1280x1024@72Hz 5:4 1280x1024@76Hz 5:4 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): 56-76Hz V, 30-81kHz H, max dotclock 140MHz Monitor name: LEN L171p Serial number: ... Checksum: 0xf5 (valid) EDID block does NOT conform to EDID 1.3! sRGB is signaled, but the chromaticities do not match