UBUNTU: SAUCE: ALSA: HDA: Fix internal mic on Dell E5420/E5520
On Tue, 2011-03-22 at 10:34 +0100, David Henningsson wrote:
> BugLink: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/740055
> This is a fixup for the 2.6.38 kernel, as the issue is being resolved
> by upstream commits 699d899560cd7e72da39231e584412e7ac8114a4 and
> 094a42452abd5564429045e210281c6d22e67fca - which are too invasive
> to reach 2.6.38. Instead make pin fixes as a workaround.
> Tested-by: Kent Baxley <firstname.lastname@example.org>
> Signed-off-by: David Henningsson <email@example.com>
Acked-By: Leann Ogasawara <firstname.lastname@example.org>
Applied to Natty master-next.
> Do you think I should send it to email@example.com as well?
Hrm, hard to say. Examining Documentation/stable_kernel_rules.txt 
I'd say your patch meets the criteria which includes "New device IDs and
quirks are also accepted." and "It or an equivalent fix must already
exist in Linus' tree (upstream).". So maybe try submitting it to
stable. The worst that happens is they say no and life goes on.
kernel-team mailing list