Re: bttv 0.7.58 breaks FM radio on STB Desktop TV

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in tuner.c function set_radio_freq (or something like that) there's a
wrong check:

if freq <radio_range[1] and freq > radio_range[1] ...

the first index must be 0

On Tue, 6 Mar 2001, Eric Jorgensen wrote:

> 
> 	My bet is that it's the changes to the tuner range checks tweaks, since
> any frequency comes back as out of range when you check the logs. 
> 
> 	Currently. the fm tuner on these boards, for some reason, has to be
> initialized by setting it to an impossible frequency, such as 500mhz.
> Once you've tuned it to 500mhz, it works fine within the normal range.
> Before you do that, all you get is static. 
> 
> 	Backleveling to 0.7.57 i can get the fm tuner to work again. 
> 
> 	I would have loved to check to see if setting the ranges via an insmod
> option would fix it, but it wasn't listed in Insmod-options and i
> couldn't find it in the code. (at least, not in the 10 seconds it took
> to decide that I'd rather just backlevel) 
> 
> 	Also, for whatever reason, card=40 doesn't work, I've always had to
> specify radio=1 tuner=2 instead. Not a big problem, but maybe the STB2
> definition is simply inappropriate for these cards. 
> 
>  - Eric
> 
> 
> 
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