tree cdd85f240c81b9579980075cfb6ce25c28352fdd
parent 53e1719f3da0f095b8db1461bd12dd79f3246b84
author David Henningsson <david.henningsson@canonical.com> 1345644643 +0200
committer Takashi Iwai <tiwai@suse.de> 1345645565 +0200

ALSA: hda - Do not set GPIOs for speakers on IDT if there are no speakers

This fixes an issue with a machine where there were no speakers,
but GPIO0 had to be data=1 for the headphone to be functioning.

I'm not sure if we need a more advanced patch to solve all possible cases,
but if so, this patch would still provide a minor optimisation.

BugLink: https://bugs.launchpad.net/bugs/1040077
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>