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- Support for the Leadtek WinView 601 TV/FM by Jon Tombs <jon@gte.esi.us.es>
- This card is basically the same as all the rest (Bt484A, Philips tuner),
- the main difference is that they have attached a programmable attenuator to 3
- GPIO lines in order to give some volume control. They have also stuck an
- infra-red remote control decoded on the board, I will add support for this
- when I get time (it simple generates an interrupt for each key press, with
- the key code is placed in the GPIO port).
- I don't yet have any application to test the radio support. The tuner
- frequency setting should work but it is possible that the audio multiplexer
- is wrong. If it doesn't work, send me email.
- - No Thanks to Leadtek they refused to answer any questions about their
- hardware. The driver was written by visual inspection of the card. If you
- use this driver, send an email insult to them, and tell them you won't
- continue buying their hardware unless they support Linux.
- - Little thanks to Princeton Technology Corp (http://www.princeton.com.tw)
- who make the audio attenuator. Their publicly available data-sheet available
- on their web site doesn't include the chip programming information! Hidden
- on their server are the full data-sheets, but don't ask how I found it.
- To use the driver I use the following options, the tuner and pll settings might
- be different in your country
- insmod videodev
- insmod i2c scan=1 i2c_debug=0 verbose=0
- insmod tuner type=1 debug=0
- insmod bttv pll=1 radio=1 card=17
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