alsa-state: Provide an empty asound.conf by default

An empty asound.conf should work for most cases. The existing asound.conf
uses plug dmix which causes arecord to fail without a special -D device
specification on the command line (as no capture device is defined).

Clear asound.conf for the default case. Any needed changes should be
made in the BSP layers.

(From OE-Core rev: 736b0da53b3b38224ae3cb6f0ebd21da7fb04f4d)

Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Cc: Koen Kooi <koen@dominion.thruhere.net>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 12 deletions

diff --git a/meta/recipes-bsp/alsa-state/alsa-state/asound.conf b/meta/recipes-bsp/alsa-state/alsa-state/asound.conf
index 6be024201c..03653cfb2d 100644
--- a/meta/recipes-bsp/alsa-state/alsa-state/asound.conf
+++ b/meta/recipes-bsp/alsa-state/alsa-state/asound.conf
@@ -1,12 +1 @@
-# default dmix configuration
-
-pcm.!default {
-    type plug
-    slave.pcm "dmix"
-}
-
-ctl.mixer0 {
-    type hw
-    card 0
-}
-
+# Global alsa-lib configuration