rpi: add custom asound.conf

diff --git a/raspberrypi/recipes-bsp/alsa-state/alsa-state.bbappend b/raspberrypi/recipes-bsp/alsa-state/alsa-state.bbappend
new file mode 100644 (file)
index 0000000..50dd875
--- /dev/null
+++ b/raspberrypi/recipes-bsp/alsa-state/alsa-state.bbappend
@@ -0,0 +1,4 @@
+do_install:append:raspberrypi() {
+    echo "defaults.pcm.card 1" >> ${D}${sysconfdir}/asound.conf
+    echo "defaults.ctl.card 1" >> ${D}${sysconfdir}/asound.conf
+}