Messages in this thread | | | Date | Tue, 27 Aug 2013 11:35:59 +0200 | From | Knut Petersen <> | Subject | Re: [REGRESSION 3.11-rc] wm8775 9-001b: I2C: cannot write ??? to register R?? |
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On 27.08.2013 09:26, Hans Verkuil wrote: > On 08/25/2013 05:45 PM, Knut Petersen wrote: >> Booting current git kernel dmesg shows a set of new warnings: >> >> "wm8775 9-001b: I2C: cannot write ??? to register R??" >> >> Nevertheless, the hardware seems to work fine. >> >> This is a new problem, introduced after kernel 3.10. >> If necessary I can bisect. > Can you try this patch? I'm pretty sure this will fix it.
Indeed, it does cure the problem. Thanks.
Tested-by: Knut Petersen <Knut_Petersen@t-online.de>
> > Regards, > > Hans > > diff --git a/drivers/media/pci/cx88/cx88.h b/drivers/media/pci/cx88/cx88.h > index afe0eae..28893a6 100644 > --- a/drivers/media/pci/cx88/cx88.h > +++ b/drivers/media/pci/cx88/cx88.h > @@ -259,7 +259,7 @@ struct cx88_input { > }; > > enum cx88_audio_chip { > - CX88_AUDIO_WM8775, > + CX88_AUDIO_WM8775 = 1, > CX88_AUDIO_TVAUDIO, > }; > > >
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