From: Takashi Iwai <tiwai@suse.de>
Date: Wed, 16 Nov 2011 17:05:11 +0000 (+0100)
Subject: ALSA: hda - Fix the connection selection of ADCs on Cirrus codecs
X-Git-Tag: v3.2-rc3~44^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=05ee7964a470d29889ac48cc8274c1b5a1904a11;p=pandora-kernel.git

ALSA: hda - Fix the connection selection of ADCs on Cirrus codecs

spec->cur_adc isn't set until cs_capture_pcm_prepare() is called although
the driver tries to select the connection at init time and at auto-mic
switch.  This results in the access to the widget NID 0, which is
obviously invalid, also a wrong capture source.

This patch fixes the issue by issuing the connect-select verb conditionally
at appropriate places.

Reported-and-tested-by: Dylan Reid <dgreid@chromium.org>
Cc: <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

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