[meta-intel] [PATCH 3/6] alsa-state: ALSA config for intel-corei7-64 BSP

[nitin.a.kamble at intel.com]

From: Nitin A Kamble <nitin.a.kamble at intel.com>

Provide ALSA config file for intel-corei7-64 BSP which enables
ALSA sound on hardware like NUC.

Signed-off-by: Nitin A Kamble <nitin.a.kamble at intel.com>
---
 common/recipes-bsp/alsa-state/alsa-state.bbappend  |  1 +
 .../alsa-state/intel-corei7-64/asound.conf         | 24 ++++++++++++++++++++++
 2 files changed, 25 insertions(+)
 create mode 100644 common/recipes-bsp/alsa-state/alsa-state.bbappend
 create mode 100644 common/recipes-bsp/alsa-state/alsa-state/intel-corei7-64/asound.conf

diff --git a/common/recipes-bsp/alsa-state/alsa-state.bbappend b/common/recipes-bsp/alsa-state/alsa-state.bbappend
new file mode 100644
index 0000000..72d991c
--- /dev/null
+++ b/common/recipes-bsp/alsa-state/alsa-state.bbappend
@@ -0,0 +1 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
diff --git a/common/recipes-bsp/alsa-state/alsa-state/intel-corei7-64/asound.conf b/common/recipes-bsp/alsa-state/alsa-state/intel-corei7-64/asound.conf
new file mode 100644
index 0000000..1defe77
--- /dev/null
+++ b/common/recipes-bsp/alsa-state/alsa-state/intel-corei7-64/asound.conf
@@ -0,0 +1,24 @@
+pcm.!default {
+    type plug
+    slave.pcm "dmixer"
+}
+
+pcm.dmixer {
+    type dmix
+    ipc_key 1024
+    ipc_key_add_uid 0
+    ipc_perm 0666
+    slave {
+        pcm "hw:0,3"    # HDMI CARD AND DEVICE
+        period_time 0
+        period_size 1024
+        buffer_size 8192
+        rate 48000 #or 44100
+    }
+}
+
+ctl.dmixer {
+    type hw
+    card 0
+}
+
-- 
1.8.1.4