edid-decode "/sys/class/drm/card0-DVI-D-1/edid": EDID (hex): 00ffffffffffff0009d1267745540000 2614010380301b782e3581a656489a24 125054a54b00714f8180d1c001010101 010101010101023a801871382d40582c 4500dd0c1100001e000000ff00523941 3033363737534c300a0a000000fd0038 4c1e5311000a202020202020000000fc 0042656e5120543232303048440a0010 Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: ... version: 01 03 basic params: 80 30 1b 78 2e chroma info: 35 81 a6 56 48 9a 24 12 50 54 established: a5 4b 00 standard: 71 4f 81 80 d1 c0 01 01 01 01 01 01 01 01 01 01 descriptor 1: 02 3a 80 18 71 38 2d 40 58 2c 45 00 dd 0c 11 00 00 1e descriptor 2: 00 00 00 ff 00 52 39 41 30 33 36 37 37 53 4c 30 0a 0a descriptor 3: 00 00 00 fd 00 38 4c 1e 53 11 00 0a 20 20 20 20 20 20 descriptor 4: 00 00 00 fc 00 42 65 6e 51 20 54 32 32 30 30 48 44 0a extensions: 00 checksum: 10 EDID version: 1.3 Manufacturer: BNQ Model 7726 Serial Number ... Made in week 38 of 2010 Digital display Maximum image size: 48 cm x 27 cm Gamma: 2.20 DPMS levels: Off RGB color display Default (sRGB) color space is primary color space First detailed timing is preferred timing Display x,y Chromaticity: Red: 0.6484, 0.3388 Green: 0.2822, 0.6025 Blue: 0.1425, 0.0703 White: 0.3125, 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: 1152x864@75Hz 4:3 HorFreq: 67500 Hz Clock: 108.000 MHz 1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz 1920x1080@60Hz 16:9 Detailed mode: Clock 148.500 MHz, 477 mm x 268 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): 56-76Hz V, 30-83kHz H, max dotclock 170MHz Monitor name: BenQ T2200HD Checksum: 0x10 (valid) EDID block does NOT conform to EDID 1.3! sRGB is signaled, but the chromaticities do not match Detailed block string not properly terminated