From: Takashi Iwai <tiwai@suse.de>
Date: Thu, 9 Apr 2015 08:30:25 +0000 (+0200)
Subject: ALSA: hda/realtek - Fix the regression by widget power-saving
X-Git-Tag: omap-for-v4.2/o2_dc~120^2~6^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cffd39668177;p=pandora-kernel.git

ALSA: hda/realtek - Fix the regression by widget power-saving

While enabling the widget power-saving for ALC269 & co, the important
setup was forgotten -- stream_pm ops.  Without this setup, the paths
for PCM won't be powered up at all.

Also, the power_filter callbacks used in ALC269 & co need to chain to
the default snd_hda_gen_path_power_filter().

Tested-by: Hui Wang <hui.wang@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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