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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 1:59 PM, Devin
Heitmueller<dheitmueller@xxxxxxxxxxxxxx> wrote:
> 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.

Thanks Devin and Hans.

I fixed it in the au0828 driver...  Fix and pull request are here:

http://www.spinics.net/lists/linux-media/msg07360.html

Cheers,

Mike

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