[Lucid][Pull request] (upstream) SRU ALSA: hda - Apply ALC269 VAIO fix-up to all Sony laptops with ALC269

Steve Conklin sconklin at canonical.com
Thu Oct 7 08:51:29 UTC 2010

On Thu, 2010-10-07 at 10:37 +0200, David Henningsson wrote:
> BugLink: https://launchpad.net/bugs/655386
> BugLink: https://launchpad.net/bugs/546769
> BugLink: https://launchpad.net/bugs/648871
> BugLink: https://launchpad.net/bugs/642892
> BugLink: https://launchpad.net/bugs/637291
> BugLink: https://launchpad.net/bugs/637291
> BugLink: https://launchpad.net/bugs/598938
> SRU Justification (and if that was needed for the Maverick one as well - 
> the same applies there):
> Impact: Playback and/or recording not working on several new Sony Vaios. 
> Some report very faint sound, others no sound at all. I guess we get at 
> least one bug a week for Lucid on these machines.
> Fix: Add fixup verbs to send to the codec.
> Testcase: We ask users to install the latest snapshot, they report back 
> and it has fixed their problem.
> Regression potential: very low as it only affects Sony Vaios with the 
> ALC269 chip.
> This Lucid version of the patch also piggybacks a fix for Dell Inspiron 
> M101z, which is already in Maverick.
Quirked and isolated to specific models.
Acked-by: Steve Conklin <sconklin at canonical.com>
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