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Old 06-27-2012, 12:52 PM
Brad Figg
 
Default Ack: Fix sound on HP dv6

On 06/27/2012 02:59 AM, Luis Henriques wrote:
> BugLink: http://bugs.launchpad.net/bugs/1013183
>
> == SRU Justification ==
>
> Commit 73b3c06f83fbc43b02f1fe8aa770c37c3becb463 ("ALSA: hda/idt - Fix
> power-map for speaker-pins with some HP laptops") has been introduced
> to the Precise kernel from a stable update. However, this commit
> breaks the sound on same HP laptops.
>
> == Fix ==
>
> A backport of commit 6e1c39c6b00d9141a82c231ba7c5e5b1716974b2 from
> git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git (branch
> fix/hda) fixes this issue.
>
> == Impact ==
>
> Users with HP laptops with the SigmaTel STAC92xx (e.g., HP Pavilion
> dv6 Notebook PC) will not be able to play audio.
>
> == Test Case ==
>
> Try to play some audio on a system that has a SigmaTel STAC92xx.
>
> Takashi Iwai (1):
> ALSA: hda - Fix power-map regression for HP dv6 & co
>
> sound/pci/hda/patch_sigmatel.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>

Possitive feedback on testing.

--
Brad Figg brad.figg@canonical.com http://www.canonical.com

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