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From cc06048dcd722049f92ab17958760bd798fb4781 Mon Sep 17 00:00:00 2001
From: Shengjiu Wang <b02247@freescale.com>
Date: Thu, 5 Jun 2014 17:37:47 +0800
Subject: [PATCH] add conf for multichannel support in imx
Upstream Status: Inappropriate [platform specific]
Signed-off-by: Shengjiu Wang <b02247@freescale.com>
---
src/conf/cards/CS42888.conf | 94 ++++++++++++++++++++++++++++++++++++++++++++
src/conf/cards/IMX-HDMI.conf | 67 +++++++++++++++++++++++++++++++
src/conf/cards/Makefile.am | 4 +-
src/conf/cards/aliases.conf | 2 +
4 files changed, 166 insertions(+), 1 deletion(-)
create mode 100644 src/conf/cards/CS42888.conf
create mode 100644 src/conf/cards/IMX-HDMI.conf
diff --git a/src/conf/cards/CS42888.conf b/src/conf/cards/CS42888.conf
new file mode 100644
index 0000000..671a284
--- /dev/null
+++ b/src/conf/cards/CS42888.conf
@@ -0,0 +1,94 @@
+#
+# Configuration for the CS42888 chip
+#
+
+# default with dmix & dsnoop
+CS42888.pcm.default {
+ @args [ CARD ]
+ @args.CARD {
+ type string
+ }
+ type asym
+ playback.pcm {
+ type plug
+ slave.pcm {
+ @func concat
+ strings [ "dmix:" $CARD ",FORMAT=S32_LE" ]
+ }
+ }
+ capture.pcm {
+ type plug
+ slave.pcm {
+ @func concat
+ strings [ "dsnoop:" $CARD ",FORMAT=S32_LE" ]
+ }
+ }
+}
+
+<confdir:pcm/surround40.conf>
+
+CS42888.pcm.surround40.0 {
+ @args [ CARD ]
+ @args.CARD {
+ type string
+ }
+ type plug
+ slave.pcm {
+ type hw
+ card $CARD
+ }
+ slave.channels 4
+ ttable.0.0 1
+ ttable.1.2 1
+ ttable.2.1 1
+ ttable.3.3 1
+}
+
+
+<confdir:pcm/surround41.conf>
+<confdir:pcm/surround50.conf>
+<confdir:pcm/surround51.conf>
+
+CS42888.pcm.surround51.0 {
+ @args [ CARD ]
+ @args.CARD {
+ type string
+ }
+ type plug
+ slave.pcm {
+ type hw
+ card $CARD
+ }
+ slave.channels 6
+ ttable.0.0 1
+ ttable.1.3 1
+ ttable.2.1 1
+ ttable.3.4 1
+ ttable.4.2 1
+ ttable.5.5 1
+}
+
+<confdir:pcm/surround71.conf>
+
+CS42888.pcm.surround71.0 {
+ @args [ CARD ]
+ @args.CARD {
+ type string
+ }
+ type plug
+ slave.pcm {
+ type hw
+ card $CARD
+ }
+ slave.channels 8
+ ttable.0.0 1
+ ttable.1.4 1
+ ttable.2.1 1
+ ttable.3.5 1
+ ttable.4.2 1
+ ttable.5.6 1
+ ttable.6.3 1
+ ttable.7.7 1
+}
+
+# vim: ft=alsaconf
diff --git a/src/conf/cards/IMX-HDMI.conf b/src/conf/cards/IMX-HDMI.conf
new file mode 100644
index 0000000..a51509e
--- /dev/null
+++ b/src/conf/cards/IMX-HDMI.conf
@@ -0,0 +1,67 @@
+#
+# Configuration for the CS42888 chip
+#
+
+# default with dmix & dsnoop
+IMX-HDMI.pcm.default {
+ @args [ CARD ]
+ @args.CARD {
+ type string
+ }
+ type asym
+ playback.pcm {
+ type plug
+ slave.pcm {
+ @func concat
+ strings [ "dmix:" $CARD ",FORMAT=S32_LE" ]
+ }
+ }
+ capture.pcm {
+ type plug
+ slave.pcm {
+ @func concat
+ strings [ "dsnoop:" $CARD ",FORMAT=S32_LE" ]
+ }
+ }
+}
+
+<confdir:pcm/surround40.conf>
+
+IMX-HDMI.pcm.surround40.0 {
+ @args [ CARD ]
+ @args.CARD {
+ type string
+ }
+ type hw
+ card $CARD
+ channels 4
+}
+
+
+<confdir:pcm/surround41.conf>
+<confdir:pcm/surround50.conf>
+<confdir:pcm/surround51.conf>
+
+IMX-HDMI.pcm.surround51.0 {
+ @args [ CARD ]
+ @args.CARD {
+ type string
+ }
+ type hw
+ card $CARD
+ channels 6
+}
+
+<confdir:pcm/surround71.conf>
+
+IMX-HDMI.pcm.surround71.0 {
+ @args [ CARD ]
+ @args.CARD {
+ type string
+ }
+ type hw
+ card $CARD
+ channels 8
+}
+
+# vim: ft=alsaconf
diff --git a/src/conf/cards/Makefile.am b/src/conf/cards/Makefile.am
index 00999f0..fbf0697 100644
--- a/src/conf/cards/Makefile.am
+++ b/src/conf/cards/Makefile.am
@@ -58,7 +58,9 @@ cfg_files = aliases.conf \
VIA8237.conf \
VX222.conf \
VXPocket.conf \
- VXPocket440.conf
+ VXPocket440.conf \
+ CS42888.conf \
+ IMX-HDMI.conf
if BUILD_ALISP
cfg_files += aliases.alisp
diff --git a/src/conf/cards/aliases.conf b/src/conf/cards/aliases.conf
index 18a920f..2c422ee 100644
--- a/src/conf/cards/aliases.conf
+++ b/src/conf/cards/aliases.conf
@@ -57,6 +57,8 @@ CMI8786 cards.CMI8788
CMI8787 cards.CMI8788
pistachio cards.pistachio-card
VC4-HDMI cards.vc4-hdmi
+cs42888-audio cards.CS42888
+imx-hdmi-soc cards.IMX-HDMI
<confdir:pcm/default.conf>
<confdir:pcm/dmix.conf>
--
2.7.4
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