執行dmesg後,似乎問題是卡在DV2000沒辦法被正確辨認
[ 52.015413] CORE cx88[1]: subsystem: 107d:6621, board: UNKNOWN/GENERIC [card=0,autodetected]
[ 52.015416] TV tuner -1 at 0x1fe, Radio tuner -1 at 0x1fe
[ 52.029389] uvcvideo: Found UVC 1.00 device <unnamed> (046d:08c2)
[ 52.048545] usbcore: registered new interface driver uvcvideo
[ 52.048552] USB Video Class driver (v0.1.0)
[ 52.166282] cx88[1]/0: found at 0000:01:0c.0, rev: 5, irq: 20, latency: 32, mmio: 0xf8000000
[ 52.188228] tuner 2-0043: chip found @ 0x86 (cx88[1])
[ 52.188285] tda9887 2-0043: tda988[5/6/7] found @ 0x43 (tuner)
[ 52.191039] tuner 2-0060: All bytes are equal. It is not a TEA5767
[ 52.191042] tuner 2-0060: chip found @ 0xc0 (cx88[1])
[ 52.202375] cx88[1]/0: registered device video2 [v4l2]
[ 52.202405] cx88[1]/0: registered device vbi1
[ 52.202420] tuner 2-0060: tuner type not set
[ 52.228260] usbcore: registered new interface driver libusual