1 files changed, 107 insertions, 0 deletions
diff --git a/recipes-multimedia/alsa/alsa-lib/0002-ucm-Add-ucm-files-for-DB845c-HDMI-audio.patch b/recipes-multimedia/alsa/alsa-lib/0002-ucm-Add-ucm-files-for-DB845c-HDMI-audio.patch
new file mode 100644
index 0000000..c7dc3f5
--- /dev/null
+++ b/recipes-multimedia/alsa/alsa-lib/0002-ucm-Add-ucm-files-for-DB845c-HDMI-audio.patch
@@ -0,0 +1,107 @@
+From 294653f6c664ac20a9b96afc736c1aeca1ce079b Mon Sep 17 00:00:00 2001
+From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+Date: Wed, 17 Apr 2019 15:20:27 +0100
+Subject: [PATCH 2/9] ucm: Add: ucm files for DB845c HDMI audio
+
+Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+---
+ configure.ac                    |  1 +
+ src/conf/ucm/DB845c/DB845c.conf |  4 ++++
+ src/conf/ucm/DB845c/HDMI        | 37 +++++++++++++++++++++++++++++++++
+ src/conf/ucm/DB845c/Makefile.am |  4 ++++
+ src/conf/ucm/Makefile.am        |  1 +
+ 5 files changed, 47 insertions(+)
+ create mode 100644 src/conf/ucm/DB845c/DB845c.conf
+ create mode 100644 src/conf/ucm/DB845c/HDMI
+ create mode 100644 src/conf/ucm/DB845c/Makefile.am
+
+diff --git a/configure.ac b/configure.ac
+index e9e1a369..382d7fb1 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -748,6 +748,7 @@ AC_OUTPUT(Makefile doc/Makefile doc/pictures/Makefile doc/doxygen.cfg \
+ 	  src/conf/ucm/DAISY-I2S/Makefile \
+ 	  src/conf/ucm/DB410c/Makefile \
+ 	  src/conf/ucm/DB820c/Makefile \
++	  src/conf/ucm/DB845c/Makefile \
+ 	  src/conf/ucm/Dell-WD15-Dock/Makefile \
+ 	  src/conf/ucm/GoogleNyan/Makefile \
+ 	  src/conf/ucm/gpd-win-pocket-rt5645/Makefile \
+diff --git a/src/conf/ucm/DB845c/DB845c.conf b/src/conf/ucm/DB845c/DB845c.conf
+new file mode 100644
+index 00000000..49c688e5
+--- /dev/null
++++ b/src/conf/ucm/DB845c/DB845c.conf
+@@ -0,0 +1,4 @@
++SectionUseCase."HDMI" {
++	File "HDMI"
++	Comment "HDMI output."
++}
+diff --git a/src/conf/ucm/DB845c/HDMI b/src/conf/ucm/DB845c/HDMI
+new file mode 100644
+index 00000000..fdac94e5
+--- /dev/null
++++ b/src/conf/ucm/DB845c/HDMI
+@@ -0,0 +1,37 @@
++# Use case configuration for DB845c board.
++# Author: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
++
++SectionVerb {
++        EnableSequence [
++			cdev "hw:0"
++			cset "name='QUAT_MI2S_RX Audio Mixer MultiMedia1' 1"
++        ]
++
++        DisableSequence [
++			cdev "hw:0"
++			cset "name='QUAT_MI2S_RX Audio Mixer MultiMedia1' 0"
++		]
++        Value {
++                TQ "HiFi"
++                PlaybackPCM "plughw:0,0"
++        }
++}
++
++SectionDevice."HDMI-stereo" {
++        #Name "HDMI-stereo"
++        Comment "HDMI Digital Stereo Output"
++
++        EnableSequence [
++			cdev "hw:0"
++			cset "name='QUAT_MI2S_RX Audio Mixer MultiMedia1' 1"
++        ]
++
++        DisableSequence [
++			cdev "hw:0"
++			cset "name='QUAT_MI2S_RX Audio Mixer MultiMedia1' 0"
++        ]
++
++        Value {
++                PlaybackChannels "2"
++        }
++}
+diff --git a/src/conf/ucm/DB845c/Makefile.am b/src/conf/ucm/DB845c/Makefile.am
+new file mode 100644
+index 00000000..34b28d86
+--- /dev/null
++++ b/src/conf/ucm/DB845c/Makefile.am
+@@ -0,0 +1,4 @@
++alsaconfigdir = @ALSA_CONFIG_DIR@
++ucmdir = $(alsaconfigdir)/ucm/DB845c
++ucm_DATA = DB845c.conf HDMI
++EXTRA_DIST = $(ucm_DATA)
+diff --git a/src/conf/ucm/Makefile.am b/src/conf/ucm/Makefile.am
+index e9f88ed6..46d246ea 100644
+--- a/src/conf/ucm/Makefile.am
++++ b/src/conf/ucm/Makefile.am
+@@ -32,6 +32,7 @@ cube-i1_TF-Defaultstring-CherryTrailCR \
+ DAISY-I2S \
+ DB410c \
+ DB820c \
++DB845c \
+ Dell-WD15-Dock \
+ GoogleNyan \
+ gpd-win-pocket-rt5645 \
+-- 
+2.23.0
+