From: Mengdong Lin <mengdong.lin@intel.com>
Date: Fri, 29 Nov 2013 06:48:45 +0000 (-0500)
Subject: ALSA: hda - allow a codec to define its own depop delay time
X-Git-Tag: v3.14-rc1~143^2~1^2~62
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7f132927435cf09d26ceb81cd0043b542ac7206d;p=pandora-kernel.git

ALSA: hda - allow a codec to define its own depop delay time

This patch adds 'depop_delay' to struct hda_codec, to indicate a depop delay
time in ms when power-down, in function set_power_state() to D3.

Default value is -1, for a default delay time.
Machine fixup can set a suitable value according to the codec chip and HW audio
design.

Signed-off-by: Mengdong Lin <mengdong.lin@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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