With the latest cs46xx patches it's finally posible to have surround51 with cs46xx soundcards (only dual CODEC's).
This patch just updates the alsa-lib/src/conf/cards/CS46xx.conf file.
$ aplay -D plug:surround51 ... seems to work fine!
/Benny
--- alsa-lib/src/conf/cards/CS46xx.conf Fri Nov 29 15:50:58 2002
+++ ../cvs/alsa-lib/src/conf/cards/CS46xx.conf Mon Mar 31 00:09:46 2003
@@ -26,6 +26,18 @@
device 1
}
+<confdir:pcm/center_lfe.conf>
+
+CS46xx.pcm.center_lfe.0 {
+ @args [ CARD ]
+ @args.CARD {
+ type string
+ }
+ type hw
+ card $CARD
+ device 3
+}
+
<confdir:pcm/surround40.conf>
CS46xx.pcm.surround40.0 {
@@ -59,6 +71,53 @@
{ slave 0 channel 1 }
{ slave 1 channel 0 }
{ slave 1 channel 1 }
+ ]
+}
+
+<confdir:pcm/surround51.conf>
+
+CS46xx.pcm.surround51.0 {
+ @args [ CARD ]
+ @args.CARD {
+ type string
+ }
+ type multi
+ slaves [
+ {
+ pcm {
+ @func concat
+ strings [
+ "cards.CS46xx.pcm.front.0:CARD=" $CARD
+ ]
+ }
+ channels 2
+ }
+ {
+ pcm {
+ @func concat
+ strings [
+ "cards.CS46xx.pcm.rear.0:CARD=" $CARD
+ ]
+ }
+ channels 2
+ }
+ {
+ pcm {
+ @func concat
+ strings [
+ "cards.CS46xx.pcm.center_lfe.0:CARD=" $CARD
+ ]
+ }
+ channels 2
+ }
+ ]
+ bindings [
+ { slave 0 channel 0 }
+ { slave 0 channel 1 }
+ { slave 1 channel 0 }
+ { slave 1 channel 1 }
+ { slave 2 channel 0 }
+ { slave 2 channel 1 }
]
}
