From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 16 Oct 2012 14:52:26 +0000 (+0200)
Subject: ALSA: hda - Stop LPIB delay counting on broken hardware
X-Git-Tag: v3.7-rc2~30^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1f04661fde9deda4a2cd5845258715a22d8af197;p=pandora-kernel.git

ALSA: hda - Stop LPIB delay counting on broken hardware

If LPIB reports a pretty bad value, we can't trust such hardware for
calculating the PCM delay.  Automatically turn off the delay counting
when such a problem is encountered.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=48911

Cc: <stable@vger.kernel.org> [v3.6]
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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