Re: Bisected MSP34xx PVR-250/PVR-350 no audio in 2.6.36

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On Sunday, October 17, 2010 05:23:01 Andy Walls wrote:
> Hans,
> 
> Shane Shrybman reported that in the 2.6.36 kernel, after the first
> capture on his PVR-250, TV audio from the RF input no longer works.
> 
> I verified that RF TV audio never works with a PVR-350.
> 
> I bisected the problem to this change to the msp3400 driver:
> 
> http://git.linuxtv.org/media_tree.git?a=commit;h=ebc3bba5833e7021336f09767347a52448a60bc5
> 
> 
> $ git bisect bad
> ebc3bba5833e7021336f09767347a52448a60bc5 is the first bad commit
> commit ebc3bba5833e7021336f09767347a52448a60bc5
> Author: Hans Verkuil <hverkuil@xxxxxxxxx>
> Date:   Mon May 24 10:01:58 2010 -0300
> 
>     V4L/DVB: msp3400: convert to the new control framework
>     
>     Signed-off-by: Hans Verkuil <hverkuil@xxxxxxxxx>
>     Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>
> 
> :040000 040000 fabcfdd08fe2835d9a146666c891b274b6546428 2199dcba591213638336d254b3a57d38bd068de4 M	drivers
> 
> 
> I don't have time to fix it this weekend, but there it is before I
> forget.

Since it is my code that broke it I took a quick look and I found the problem.

I'm trying to find the shortest fix possible since this is a regression for
2.6.36.

Regards,

	Hans

-- 
Hans Verkuil - video4linux developer - sponsored by TANDBERG, part of Cisco
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