From: Mengdong Lin <mengdong.lin@intel.com>
Date: Wed, 27 Nov 2013 04:32:23 +0000 (-0500)
Subject: ALSA: hda - resume codecs in parallel
X-Git-Tag: v3.14-rc1~143^2~1^2~67
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=12edb893082b89f4d3af85ab9f4750aa8d3c34f3;p=pandora-kernel.git

ALSA: hda - resume codecs in parallel

To reduce driver resume time, this patch resumes the codecs in parallel
if there are multiple codecs on the bus.

- The PM workqueue of bus is also used to parallel resuming multiple codecs.
- The work item 'pm_work' is renamed to 'suspend_work' to parallel suspending
  codecs.
- Add a work item 'resume_work' to parallel resuming codecs.

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

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