hybrid-graphics-linux team mailing list archive

[Joaquín Ignacio Aramendía <samsagax@xxxxxxxxx>]

Same thing happens when using nVidia cards. It means that the sound card
embedded in the graphics card (HDMI sound) is turned off and the kernel
module complains.
Is not a major issue at the moment i think
-- 
Joaquín Ignacio Aramendía <samsagax@xxxxxxxxx>

El vie, 19-08-2011 a las 12:26 +0200, Tommaso Falchi Delitala escribió:
> Dear all,
> 
> I noticed a strange behavior on my Acer TimelineX 4820TG.
> 
> I have a boot script selecting which graphic card to use (Intel or
> ATI), through vga_switcheroo.
> 
> Whenever I use Intel graphic card I have error messages regarding my
> audio card:
> 
> hda-intel: spurious response 0x0:0x0, last cmd=0x270d80
> [...]
> hda-intel: azx_get_response timeout, switching to polling mode: last
> cmd=0x00270e02
> hda-intel: No response from codec, disabling MSI: last cmd=0x00270e02
> hda-intel: spurious response 0x1002aa01:0x0, last cmd=0x170503
> [...]
> hda_intel: azx_get_response timeout, switching to single_cmd mode:
> last cmd=0x00170500
> 
> if ATI card is selected, everything is fine.
> Have you got any idea on how it could be possible?
> Thanks and best regards,
> 
> Tommaso
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