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@xxxxxxxxxxx>



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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