From d06e8bec19d3e87bf728d5ad0c70280c6e8b6fce Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Mon, 6 Dec 2004 19:49:42 +0000
Subject: [PATCH] Disable 'duplicate front' switch for rear

The rear PCM needs to disable 'duplicate front' switch.
---
 src/conf/cards/CS46xx.conf | 21 ++++++++++++++++++---
 1 file changed, 18 insertions(+), 3 deletions(-)

diff --git a/src/conf/cards/CS46xx.conf b/src/conf/cards/CS46xx.conf
index d09834e3..857f97c0 100644
--- a/src/conf/cards/CS46xx.conf
+++ b/src/conf/cards/CS46xx.conf
@@ -21,9 +21,24 @@ CS46xx.pcm.rear.0 {
 	@args.CARD {
 		type string
 	}
-	type hw
-	card $CARD
-	device 1
+	type hooks
+	slave.pcm {
+		type hw
+		card $CARD
+		device 1
+	}
+	hooks.0 {
+		type ctl_elems
+		hook_args [
+			{
+				name "Duplicate Front"
+				lock true
+				preserve true
+				value 0
+				optional true
+			}
+		]
+	}
 }	
 
 <confdir:pcm/center_lfe.conf>
-- 
2.47.1