[Jaunty Netbook] Fix for rear audio port on Conexant 5051 codec

[Andy Whitcroft]

On Thu, Jul 16, 2009 at 07:16:45PM +0200, Stefan Bader wrote:
> Michael Frey wrote:
> > Please apply the attached patch to the jaunty-netbook branch.
> > 
> > Fix for Conexant 5051 codec.  Allow use of rear audio port.
> > 
> > BugLink: https://bugs.edge.launchpad.net/walpole-anakin/+bug/394960
> > 
> > 
> > Michael
> > 
> > 
> This one looks a bit more at risk than the microphone one, as it also changes 
> portions of the code. But as it goes to the netbook branch I assume testing has 
>   decent coverage. But it should also describe how it came in. ACK with that

It seems that this patch was generated against an alsa version which was
supplied by the vendor.  I have recorded this in the commit.  This is
clearly netbook only material for now.  ACK for that branch.

Applied.

-apw