amlogic-aml8726-mx-kernel/Documentation/video4linux/CARDLIST.saa7164

  0 -> Unknown
  1 -> Generic Rev2
  2 -> Generic Rev3
  3 -> Hauppauge WinTV-HVR2250                             [0070:8880,0070:8810]
  4 -> Hauppauge WinTV-HVR2200                             [0070:8980]
  5 -> Hauppauge WinTV-HVR2200                             [0070:8900]
  6 -> Hauppauge WinTV-HVR2200                             [0070:8901]
  7 -> Hauppauge WinTV-HVR2250                             [0070:8891,0070:8851]
  8 -> Hauppauge WinTV-HVR2250                             [0070:88A1]