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Re: [PARTIALLY SOLVED] Can't use my Pinnacle PCTV HD Pro stick - what am I doing wrong?




On Fri, Jun 26, 2009 at 1:50 PM, Hans Verkuil<hverkuil@xxxxxxxxx> wrote:
> On Thursday 25 June 2009 20:25:31 Devin Heitmueller wrote:
>> Hans,
>>
>> I just spoke with mkrufky, and he confirmed the issue does occur with
>> the HVR-950.  However, the em28xx driver does not do a printk() when
>> the subdev registration fails (I will submit a patch to fix that).
>>
>> Please let me know if you have any further question.
>>
>> Thanks for your assistance,
>>
>> Devin
>>
>
> Fixed in my http://www.linuxtv.org/hg/~hverkuil/v4l-dvb-misc tree.
>
> A pull request for this has already been posted, so it should be merged soon
> I hope.
>
> It was a trivial change: originally the new i2c API would be used for kernels
> 2.6.22 and up, until it was discovered that there was a serious bug in the i2c
> core that wasn't fixed until 2.6.26. So I changed it to kernel 2.6.26.
>
> Unfortunately, the em28xx driver was still using 2.6.22 as the cut-off point,
> preventing i2c drivers from being initialized. So em28xx was broken for
> kernels 2.6.22-2.6.25.

Ok, I will submit a comparable fix for au0828.  I guess maybe it makes
sense also to audit all the bridges where we set the .class field to
ensure they all are for 2.6.26.

Devin

-- 
Devin J. Heitmueller - Kernel Labs
http://www.kernellabs.com

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