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 3GPIO lines in order to give some volume control. They have also stuck aninfra-red remote control decoded on the board, I will add support for thiswhen I get time (it simple generates an interrupt for each key press, withthe key code is placed in the GPIO port).I don't yet have any application to test the radio support. The tunerfrequency setting should work but it is possible that the audio multiplexeris wrong. If it doesn't work, send me email.- No Thanks to Leadtek they refused to answer any questions about theirhardware. The driver was written by visual inspection of the card. If youuse this driver, send an email insult to them, and tell them you won'tcontinue 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 availableon their web site doesn't include the chip programming information! Hiddenon 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 mightbe different in your countryinsmod videodevinsmod i2c scan=1 i2c_debug=0 verbose=0insmod tuner type=1 debug=0insmod bttv  pll=1 radio=1 card=17