[Maverick SRU] (pre-stable) ALSA: HDA: Correctly apply position_fix quirks for ATI and VIA controllers

[Stefan Bader]

On 10/12/2010 01:41 PM, David Henningsson wrote:
> BugLink: http://launchpad.net/bugs/465942
> BugLink: http://launchpad.net/bugs/580749
> BugLink: http://launchpad.net/bugs/587546
> 
> SRU Justification:
> 
> Impact: Without the patch, crackling or suddenly disappearing audio on
> some laptops.
> 
> Fix: Accepted into Takashi's tree today. The attached patch is a
> backported version for 2.6.32 and 2.6.35 trees. It has also been sent to
> stable at kernel.org.
> 
> Testcase: Apply the patch and make sure audio is working. Testing for
> half an hour or so should be enough.
> 
Looks ok and is upstream (plus stable)

Acked-by: Stefan Bader <stefan.bader at canonical.com>