From: Takashi Iwai <tiwai@suse.de>
Date: Wed, 23 Oct 2013 23:24:15 +0000 (+0200)
Subject: ALSA: hda - Fix mute LED on HP laptops in runtime suspend
X-Git-Tag: omap-for-v3.13/fixes-for-merge-window-take2~14^2~82
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=95f74c41b2e53f541f2f66c8ba3dac1601ebd409;p=pandora-kernel.git

ALSA: hda - Fix mute LED on HP laptops in runtime suspend

When HP laptops with mute and mic-record LEDs go to runtime suspend,
these LEDs are turned on forcibly no matter whether GPIO pis are on or
off.  This strange behavior seems triggered by resetting the HD-audio
bus link at azx_rutime_suspend().  So, just add a new hda_bus flag to
avoid the link reset at runtime suspend and set it for these HP
machines.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

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