]> git.karo-electronics.de Git - karo-tx-linux.git/commit
ALSA: hda: Use LPIB for Acer Aspire 5110
authorDaniel T Chen <crimsun@ubuntu.com>
Sat, 22 May 2010 16:05:41 +0000 (12:05 -0400)
committerGreg Kroah-Hartman <gregkh@suse.de>
Mon, 5 Jul 2010 18:15:35 +0000 (11:15 -0700)
commit0214b7e222556597433f99851008c7d06b88b956
tree24671a61e2266d42bea70e61a66b4d5a26f5e5b2
parentab201c0814c42564e74889f2d275278b8c8a8899
ALSA: hda: Use LPIB for Acer Aspire 5110

commit 7a68be94e22e7643038726ebc14360752a91800b upstream.

BugLink: https://launchpad.net/bugs/583983
Symptom: on a significant number of hardware, booting from a live cd
results in capture working correctly, but once the distribution is
installed, booting from the install results in capture not working.

Test case: boot from Ubuntu 10.04 LTS live cd; capture works correctly.
Install to HD and reboot; capture does not work. Reproduced with 2.6.32
mainline build (vanilla kernel.org compile).

Resolution: add SSID for Acer Aspire 5110 to the position_fix quirk
table, explicitly specifying the LPIB method.

I'll be sending additional patches for these SSIDs as bug reports are
confirmed.

Reported-and-Tested-By: Leo
Signed-off-by: Daniel T Chen <crimsun@ubuntu.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
sound/pci/hda/hda_intel.c