From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 26 Nov 2013 08:58:46 +0000 (+0100)
Subject: ALSA: hda - Disable runtime PM when EPSS is unavailable
X-Git-Tag: v3.14-rc1~143^2~1^2~68^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3e9bc58fef3b7a1ee95b36c26671198a985293c7;p=pandora-kernel.git

ALSA: hda - Disable runtime PM when EPSS is unavailable

According to Mengdong, we shouldn't enable runtime PM when a codec
doesn't support EPSS, based on the experiences on Windows.
We have already this check in HDMI codec drivers, but now apply it in
general in hda_codec.c.

Credit goes to Mengdong Lin <mengdong.lin@intel.com>

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