From 8999bf0af035ecbea039914a5af2f23f5a621d62 Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Fri, 18 Jan 2013 11:01:33 +0100
Subject: [PATCH] ALSA: hda - Fix invalid mute in path activation

When an amp in the activation path is associated with mixer controls,
activate_amp() tries to skip the initialization.  It's good, but only
if the mixer really initializes both mute and volume.  Otherwise,
either the mute of the volume is left uninitialized.

This patch adds this missing check and properly initialize the
partially controlled amps in an activation path.

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