From: Jaroslav Kysela <perex@perex.cz>
Date: Thu, 28 May 2009 09:21:52 +0000 (+0200)
Subject: ALSA: PCM midlevel: introduce mask for xrun_debug() macro
X-Git-Tag: v2.6.31-rc1~363^2~13^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c62a01ad6e746fae9c93f51ea67e0abfd8d94b58;p=pandora-kernel.git

ALSA: PCM midlevel: introduce mask for xrun_debug() macro

For debugging purposes, it is better to separate actions.

Bit-values:

	1: show bad PCM ring buffer pointer
	2: show also stack (to debug kernel latency issues)
	4: check pointer against system jiffies

Example:

	5: show bad PCM ring buffer pointer and do jiffies check

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

Reading git-diff-tree failed