From: Takashi Iwai <tiwai@suse.de>
Date: Wed, 27 May 2009 08:53:33 +0000 (+0200)
Subject: ALSA: Enable PCM hw_ptr_jiffies check only in xrun_debug mode
X-Git-Tag: v2.6.30-rc8~23^2~1^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c87d9732004b3f8fd82d729f12ccfb96c0df279e;p=pandora-kernel.git

ALSA: Enable PCM hw_ptr_jiffies check only in xrun_debug mode

The PCM hw_ptr jiffies check results sometimes in problems when a
hardware doesn't give smooth hw_ptr updates.  So far, au88x0 and some
other drivers appear not working due to this strict check.
However, this check is a nice debug tool, and the capability should be
still kept.

Hence, we disable this check now as default unless the user enables it
by setting the xrun_debug mode to the specific stream via a proc file.

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

Reading git-diff-tree failed