On 07/09/2013 03:59 PM, Darren Hart wrote:
On Tue, 2013-07-09 at 15:43 -0700, Saul Wold wrote:
On 07/09/2013 03:15 PM, Darren Hart wrote:
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.
Does there need to be any corresponding change for the meta-yocto-bsps?
I don't believe so, but I have not built and tested every one. The old
one setup an alias "mixer0" to hardware card 0, which isn't necessary
for alsamixer to work and should be the default anyway.
I don't know what the motivation was to use dmix for the default pcm.
This was pulled in from open-embedded, which has a minimal commit
message:
commit bbc2776c0d955da7ec774ae934c541f33133f876
Author: Michael Lauer <mic...@vanille-media.de>
Date: Thu Sep 13 01:10:23 2007 +0000
Given it's 5 years old, it might be that alsa now "does the right thing"
and your change is valid.
Thanks
Sau!
alsa-state: ship standard asoundrc (simple dmix configuration)
that should be a reasonable default for most devices
According to the alsa wiki, the asound.conf should not be required for
basic functionality:
http://www.alsa-project.org/main/index.php/Asoundrc
--
Darren
Sau!
Signed-off-by: Darren Hart <dvh...@linux.intel.com>
Cc: Koen Kooi <k...@dominion.thruhere.net>
---
meta/recipes-bsp/alsa-state/alsa-state/asound.conf | 13 +------------
1 file changed, 1 insertion(+), 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 6be0242..03653cf 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
_______________________________________________
Openembedded-core mailing list
Openembedded-core@lists.openembedded.org
http://lists.openembedded.org/mailman/listinfo/openembedded-core
