From 960a43503d3c5608e965f5e81291bc1a1d1dca89 Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 26 Jun 2001 14:28:02 +0000
Subject: [PATCH] Corrected configuration for CMI8338/8738. - CMI8738 is
 aliased to CMI8338. - New config file for multi channel cards with -MCx
 suffix

---
 src/conf/cards/CMI8338.conf                   | 21 +++++---
 .../cards/{CMI8x78.conf => CMI8738-MC6.conf}  | 50 +++----------------
 src/conf/cards/Makefile.am                    |  2 +-
 src/conf/cards/aliases.conf                   |  4 +-
 4 files changed, 24 insertions(+), 53 deletions(-)
 rename src/conf/cards/{CMI8x78.conf => CMI8738-MC6.conf} (53%)

diff --git a/src/conf/cards/CMI8338.conf b/src/conf/cards/CMI8338.conf
index 5c9dd829..ef89f6c6 100644
--- a/src/conf/cards/CMI8338.conf
+++ b/src/conf/cards/CMI8338.conf
@@ -1,7 +1,9 @@
 #
-# Configuration for the CMI8338 chip
+# Configuration for the CMI8338/8738 chip (w/o multi-channel support)
 #
 
+<confdir:pcm/front.conf>
+
 CMI8338.pcm.front.0 {
 	@args [ CARD ]
 	@args.CARD {
@@ -12,6 +14,8 @@ CMI8338.pcm.front.0 {
 	device 0
 }	
 
+<confdir:pcm/rear.conf>
+
 # 2nd DAC
 # FIXME: we need a volume attenuator for rear channel.
 CMI8338.pcm.rear.0 {
@@ -24,6 +28,8 @@ CMI8338.pcm.rear.0 {
 	device 1
 }
 
+<confdir:pcm/surround40.conf>
+
 # for the old CM8738 with 2nd DAC for rear
 CMI8338.pcm.surround40.0 {
 	@args [ CARD ]
@@ -60,6 +66,7 @@ CMI8338.pcm.surround40.0 {
 	]
 }
 
+<confdir:pcm/iec958.conf>
 
 CMI8338.pcm.iec958.0 {
 	@args [ CARD DEV AES0 AES1 AES2 AES3 ]
@@ -82,18 +89,18 @@ CMI8338.pcm.iec958.0 {
 		type integer
 	}
 	type hooks
+	slave.pcm {
+		type hw
+		card $CARD
+		device 2
+	}
 	hooks.0 {
 		type ctl_elems
 		hook_args [
-			{
-				name "IEC958 Enable"
-				value 1
-				lock true
-				preserve true
-			}
 			{
 				interface PCM
 				name "IEC958 Playback PCM Stream"
+				device 2
 				lock true
 				preserve true
 				value [ $AES0 $AES1 $AES2 $AES3 ]
diff --git a/src/conf/cards/CMI8x78.conf b/src/conf/cards/CMI8738-MC6.conf
similarity index 53%
rename from src/conf/cards/CMI8x78.conf
rename to src/conf/cards/CMI8738-MC6.conf
index 090dbf2d..497f7883 100644
--- a/src/conf/cards/CMI8x78.conf
+++ b/src/conf/cards/CMI8738-MC6.conf
@@ -1,10 +1,10 @@
 #
-# Configuration for the CMIPCI chip
+# Configuration for the CMI8738 chip with 4/6 multi-channel support
 #
 
 <confdir:pcm/front.conf>
 
-CMI8738.pcm.front.0 {
+CMI8738-MC6.pcm.front.0 {
 	@args [ CARD ]
 	@args.CARD {
 		type string
@@ -18,7 +18,7 @@ CMI8738.pcm.front.0 {
 
 # 2nd DAC
 # FIXME: we need a volume attenuator for rear channel.
-CMI8738.pcm.rear.0 {
+CMI8738-MC6.pcm.rear.0 {
 	@args [ CARD ]
 	@args.CARD {
 		type string
@@ -30,53 +30,15 @@ CMI8738.pcm.rear.0 {
 
 <confdir:pcm/surround40.conf>
 
-# for the old CM8738 with 2nd DAC for rear
-CMI8738.pcm.surround40.0 {
-	@args [ CARD ]
-	@args.CARD {
-		type string
-	}
-	type multi
-	master 1
-	slaves [
-		{
-			pcm {
-				@func concat
-				strings [
-					"cards.CMI8738.pcm.front.0:CARD=" $CARD
-				]
-			}
-			channels 2
-		}
-		{
-			pcm {
-				@func concat
-				strings [
-					"cards.CMI8738.pcm.rear.0:CARD=" $CARD
-				]
-			}
-			channels 2
-		}
-	]
-	bindings [
-		{ slave 0 channel 0 }
-		{ slave 0 channel 1 }
-		{ slave 1 channel 0 }
-		{ slave 1 channel 1 }
-	]
-}
-
-# for the recent CM8738 chips
-# cards.CMI8738.pcm.surround40.0 "cards.CMI8738.pcm.front.0"
-
+CMI8738-MC6.pcm.surround40.0 "cards.CMI8738-MC6.pcm.front.0"
 
 <confdir:pcm/surround51.conf>
 
-CMI8738.pcm.surround51.0 "cards.CMI8738.pcm.front.0"
+CMI8738-MC6.pcm.surround51.0 "cards.CMI8738-MC6.pcm.front.0"
 
 <confdir:pcm/iec958.conf>
 
-CMI8738.pcm.iec958.0 {
+CMI8738-MC6.pcm.iec958.0 {
 	@args [ CARD DEV AES0 AES1 AES2 AES3 ]
 	@args.CARD {
 		type string
diff --git a/src/conf/cards/Makefile.am b/src/conf/cards/Makefile.am
index 55b2753b..fba85b9f 100644
--- a/src/conf/cards/Makefile.am
+++ b/src/conf/cards/Makefile.am
@@ -1,6 +1,6 @@
 alsadir = $(datadir)/alsa/cards
 cfg_files = aliases.conf SI7018.conf EMU10K1.conf TRID4DWAVENX.conf ENS1370.conf \
-	    ICH.conf YMF744.conf FM801.conf ICE1712.conf CMI8338.conf CMI8x78.conf
+	    ICH.conf YMF744.conf FM801.conf ICE1712.conf CMI8338.conf CMI8738-MC6.conf
 
 EXTRA_DIST = $(cfg_files)
 alsa_DATA = $(cfg_files)
diff --git a/src/conf/cards/aliases.conf b/src/conf/cards/aliases.conf
index 2e88cd7e..2d6ecc11 100644
--- a/src/conf/cards/aliases.conf
+++ b/src/conf/cards/aliases.conf
@@ -7,5 +7,7 @@ YMF724F cards.YMF744
 YMF740 cards.YMF744
 YMF740C cards.YMF744
 YMF754 cards.YMF744
-CMI8378 cards.CMI8338
+CMIPCI cards.CMI8338
+CMI8738 cards.CMI8338
+CMI8738-MC4 cards.CMI8738-MC6
 'E-mu APS' cards.EMU10K1
-- 
2.47.1