[mythtv-users] ivtv in new fedora8 kernel causing problems?

Mark Hutchinson mark at onnow.net
Thu Apr 3 23:55:49 UTC 2008


On 3-Apr-08, at 5:11 PM, Greg Lake wrote:

> Mark Hutchinson wrote:
>> Brad DerManouelian wrote:
>>
>>> Scott Harris wrote:
>>>
>>>
>>>>> Any idea what v4l2-ctl -d /dev/video1 --get-audio-input returns  
>>>>> when the
>>>>> problem is happening? Is it the same correct value and --set- 
>>>>> audio-input
>>>>> just resets the audio or is it something else? For some reason,  
>>>>> I feel
>>>>> weird about setting the audio input on my 2 cards every minute -  
>>>>> even
>>>>> while recording.
>>>>>
>>>>> Also, for what it's worth, I have noticed this on my PVR-350,  
>>>>> but not on
>>>>> my PVR-150 which is my default card. I'm also running  
>>>>> 2.6.24.3-34.fc8.
>>>>>
>>>>>
>>>>>
>>>> I'm definitely not the right person to ask about the internals of
>>>> the ivtv or v4l driver ;)
>>>> I think it just resets the input, mine is always at 1, I just
>>>> reset it to 1 and the tinnyness goes away.
>>>>
>>>> Funny, I have the issue with the 150 but not the 350.
>>>>
>>>>
>>> Wanna trade your 350 for mine? ;)
>>>
>>> I wonder if it's an issue with multiple cards. I never had this  
>>> problem
>>> when my 150 and 350 were in separate machines. Also, I've only  
>>> seen this
>>> a couple of times in the last few weeks since I've combined my  
>>> backends
>>> into a single machine which coincided with a kernel/ivtv upgrade. Is
>>> anyone getting this with only a single card?
>>>
>>> I did some reading and it looks like the input stays correct and  
>>> that
>>> command just resets the audio to make it happy again.
>>>
>>> -Brad
>>> _______________________________________________
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>>> mythtv-users at mythtv.org
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>>>
>>>
>>
>> I can get the issue with just a 150 or just a 500 in.  One card at  
>> a time.
>> _______________________________________________
>>
> There was an up date today of the kernel...I haven't had a chance to  
> see
> if it fixed the issue with my set up...My version is Fedora
> (2.6.24.4-64.fc8)
> Greg
> _______________________________________________
> mythtv-users mailing list
> mythtv-users at mythtv.org
> http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users

Anyone care to test with an updated kernel that was having this issue?

Mark


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