added the new configuration for ATI IXP direct SPDIF mode.

src/conf/cards/ATIIXP-SPDMA.conf

@@ -0,0 +1,130 @@
+#
+# Configuration for the ATI IXP 150/200/250 chips
+#
+
+<confdir:pcm/front.conf>
+
+ATIIXP-SPDMA.pcm.front.0 {
+	@args [ CARD ]
+	@args.CARD {
+		type string
+	}
+	type hw
+	card $CARD
+	device 0
+}	
+
+<confdir:pcm/surround40.conf>
+
+ATIIXP-SPDMA.pcm.surround40.0 {
+	@args [ CARD ]
+	@args.CARD {
+		type string
+	}
+	type hooks
+	slave.pcm {
+		type hw
+		card $CARD
+		device 0
+	}
+	hooks.0 {
+		type ctl_elems
+		hook_args [
+			{
+				name "Line-In As Surround"
+				preserve true
+				value true
+				lock true
+				optional true
+			}
+			{
+				name "Surround Down Mix"
+				preserve true
+				value off
+				lock true
+				optional true
+			}
+		]
+	}
+}
+
+<confdir:pcm/surround41.conf>
+<confdir:pcm/surround50.conf>
+<confdir:pcm/surround51.conf>
+
+ATIIXP-SPDMA.pcm.surround51.0 {
+	@args [ CARD ]
+	@args.CARD {
+		type string
+	}
+	type hooks
+	slave.pcm {
+		type hw
+		card $CARD
+		device 0
+	}
+	hooks.0 {
+		type ctl_elems
+		hook_args [
+			{
+				name "Line-In As Surround"
+				preserve true
+				value true
+				lock true
+				optional true
+			}
+			{
+				name "Mic As Center/LFE"
+				preserve true
+				value true
+				lock true
+				optional true
+			}
+			{
+				name "Surround Down Mix"
+				preserve true
+				value off
+				lock true
+				optional true
+			}
+			{
+				name "Center/LFE Down Mix"
+				preserve true
+				value off
+				lock true
+				optional true
+			}
+		]
+	}
+}
+
+<confdir:pcm/iec958.conf>
+
+ATIIXP-SPDMA.pcm.iec958.0 {
+	@args [ CARD AES0 AES1 AES2 AES3 ]
+	@args.CARD {
+		type string
+	}
+	@args.AES0 {
+		type integer
+	}
+	@args.AES1 {
+		type integer
+	}
+	@args.AES2 {
+		type integer
+	}
+	@args.AES3 {
+		type integer
+	}
+	type iec958
+	slave {
+		pcm {
+			type hw
+			card $CARD
+			device 1
+		}
+		format IEC958_SUBFRAME_LE
+	}
+	status [ $AES0 $AES1 $AES2 $AES3 ]
+}

src/conf/cards/Makefile.am

@@ -1,6 +1,7 @@
 alsadir = $(datadir)/alsa/cards
 cfg_files = aliases.conf \
 	ATIIXP.conf \
+	ATIIXP-SPDMA.conf \
 	AU8810.conf \
 	AU8820.conf \
 	AU8830.conf \