Re: HVR 900 (USB ID 2040:6500) no analogue sound reloaded

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Sun Aug 31 17:07:00 2014 =?windows-1252?Q?Frank_Sch=E4fer?= kirjutas:
> 
> 
> Am 22.08.2014 um 21:03 schrieb Oravecz Csaba:
> > I reported this issue earlier but for some reason it went pretty much
> > unnoticed. The essence is that with the newest em28xx drivers now present in
> > 3.14 kernels (i'm on stock fedora 3.14.15-100.fc19.i686.PAE) I can't get
> > analogue sound from this card.
> >
> > I see that the code snippet that produced this output in the pre 3.14 versions
> >
> > em2882/3 #0: Config register raw data: 0x50
> > em2882/3 #0: AC97 vendor ID = 0xffffffff
> > em2882/3 #0: AC97 features = 0x6a90
> > em2882/3 #0: Empia 202 AC97 audio processor detected
> >
> > is still there in em28xx-core.c, however, there is nothing like that in
> > current kernel logs so it seems that this part of the code is just skipped,
> > which I tend to think is not the intended behaviour. I have not gone any
> > further to investigate the issue, rather I've simply copied the 'old' em28xx
> 
> Thank you for reporting this issue.
> I suspect reverting commit b99f0aadd3 "[media] em28xx: check if a device
> has audio earlier" will resolve it.
> Can you check that ?

Yes, that has indeed solved the problem. I assume this will slowly propagate
into the mainstraim distros, in the meantime i can happily use the custom
compiled reverted drivers.
Thanks,
o.cs.


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