From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 26 Jul 2011 11:05:53 +0000 (+0200)
Subject: Define "sysdefault" PCM and control
X-Git-Tag: v1.0.25~20^2~1
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=e6f990e5c9be5cac6f36924d20a75d0f69d27297;p=alsa-lib.git

Define "sysdefault" PCM and control

When "default" PCM and control definitions are overwritten by others
like PulseAudio setup, the original system-default defition is lost.
This is a problem when PA is temporarily (or intentionally) disabled
and user wants to use the default dmix.

This patch adds a new standard definition for the system-default,
"sysdefault".  This can be used for fallbacks.

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

diff --git a/src/conf/alsa.conf b/src/conf/alsa.conf
index 1889f01e..a33c24e7 100644
--- a/src/conf/alsa.conf
+++ b/src/conf/alsa.conf
@@ -119,6 +119,7 @@ defaults.timer.subdevice 0
 pcm.cards cards.pcm
 
 pcm.default cards.pcm.default
+pcm.sysdefault cards.pcm.default
 pcm.front cards.pcm.front
 pcm.rear cards.pcm.rear
 pcm.center_lfe cards.pcm.center_lfe
@@ -321,7 +322,7 @@ pcm.null {
 #  Control interface
 #
 	
-ctl.default {
+ctl.sysdefault {
 	type hw
 	card {
 		@func getenv
@@ -335,6 +336,7 @@ ctl.default {
 		}
 	}
 }
+ctl.default ctl.sysdefault
 
 ctl.hw {
 	@args [ CARD ]