From b54168e4d211c96ee7b1b6420849be98270d6836 Mon Sep 17 00:00:00 2001
From: Jaroslav Kysela <perex@perex.cz>
Date: Thu, 3 May 2001 16:12:19 +0000
Subject: [PATCH] Added surround.conf

---
 src/pcm/Makefile.am   |  5 +++
 src/pcm/pcm_surr.c    |  2 +-
 src/pcm/surround.conf | 97 +++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 103 insertions(+), 1 deletion(-)
 create mode 100644 src/pcm/surround.conf

diff --git a/src/pcm/Makefile.am b/src/pcm/Makefile.am
index e7b6dcea..b257aaf7 100644
--- a/src/pcm/Makefile.am
+++ b/src/pcm/Makefile.am
@@ -10,6 +10,11 @@ libpcm_la_SOURCES = atomic.c mask.c interval.c \
 noinst_HEADERS = atomic.h pcm_local.h pcm_plugin.h mask.h mask_inline.h \
 	         interval.h interval_inline.h plugin_ops.h
 
+EXTRA_DIST = surround.conf
+
+alsadir = $(datadir)/alsa
+alsa_DATA = surround.conf
+
 all: libpcm.la
 
 INCLUDES=-I$(top_srcdir)/include
diff --git a/src/pcm/pcm_surr.c b/src/pcm/pcm_surr.c
index 01d07960..fdefbce7 100644
--- a/src/pcm/pcm_surr.c
+++ b/src/pcm/pcm_surr.c
@@ -690,7 +690,7 @@ static int open_trid4nx(snd_pcm_surround_t *surr,
 
 	if ((err = snd_pcm_surround_three_streams(surr, type,
 						  snd_ctl_card_info_get_card(info),
-						  0, 0, 0, 0, -1, -1,
+						  0, -1, 0, -1, -1, -1,
 						  stream, mode)) < 0)
 		return err;
 
diff --git a/src/pcm/surround.conf b/src/pcm/surround.conf
new file mode 100644
index 00000000..b6c981e9
--- /dev/null
+++ b/src/pcm/surround.conf
@@ -0,0 +1,97 @@
+#
+#  Configuration for the surround plugin
+#
+
+surround_plugin.SI_7018 {	# test only
+	channels.six = true;
+	open_multi {
+		device.0 = 0;
+		subdevice.0 = -1;
+		device.1 = 0;
+		subdevice.1 = -1;
+		device.2 = 0;
+		subdevice.2 = -1;
+	}
+}
+
+surround_plugin.FM801 {
+	channels.six = true;
+	open_single {
+		device.0 = 0;
+		subdevice.0 = 0;
+	}
+}
+
+surround_plugin.ENS1370 {
+	use_fd = 1;
+	open_multi {
+		device.0 = 1;
+		subdevice.0 = 0;
+		device.1 = 0;
+		subdevice.1 = 0;
+	}
+	# Reroute PCM0 (rear) to Line-In Jack.
+	open_control.0 {
+		iface = CARD;
+		name = 'PCM 0 Output also on Line-In Jack';
+		index = 0;
+		lock = true;
+		preserve = true;
+		value.0 = true;
+	}
+	# Turn off the PCM volume, the second PCM (front speakers) uses
+	# the second PCM control.
+	open_control.1 {
+		iface = MIXER;
+		name = 'PCM Switch';
+		index = 0;
+		lock = true;
+		preserve = true;
+		value.0 = false;
+		value.1 = false;
+	}
+}
+
+surround_plugin.YMFPCI {
+	open_multi {
+		device.0 = 0;
+		subdevice.0 = 0;
+		device.1 = 2;
+		subdevice.1 = 0;
+	}
+}
+
+surround_plugin.TRID4DWAVENX {
+	open_multi {
+		device.0 = 0;
+		subdevice.0 = -1;
+		device.1 = 0;
+		subdevice.1 = -1;
+	}
+	# Enable rear path
+	open_control.0 {
+		iface = MIXER;
+		name = 'Rear Path';
+		index = subdevice1;
+		lock = true;
+		value.0 = true;
+	}
+	# Mute front volume
+	open_control.1 {
+		iface = MIXER;
+		name = 'PCM Front Playback Volume';
+		index = subdevice1;
+		lock = true;
+		value.0 = 0;
+		value.1 = 0;
+	}
+	# Set reverb (rear) volume
+	open_control.2 {
+		iface = MIXER;
+		name = 'PCM Reverb Playback Volume';
+		index = subdevice1;
+		lock = true;
+		value.0 = 127;
+		value.1 = 127;
+	}
+}
-- 
2.47.1