From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 25 Nov 2014 11:54:16 +0000 (+0100)
Subject: ALSA: hda - Allow forcibly enabling/disabling snoop
X-Git-Tag: omap-for-v3.20/drop-legacy-3517~123^2~21^2~33
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7c7320157a37ed459b59e2f6b53b73780b12ad80;p=pandora-kernel.git

ALSA: hda - Allow forcibly enabling/disabling snoop

User can pass snoop option to enable/disable the snoop behavior, but
currently azx_check_snoop_available() always turns it off for some
devices.  For better debuggability, change the parameter as bint, and
allow user to enable/disable forcibly the snoop when specified via the
module option.

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