Yes, I tested with kernel 3.8.13 in both ubuntu and beaglebone.
On Mon, Jun 22, 2015 at 2:55 AM, Peter Ujfalusi peter.ujfalusi@ti.com wrote:
On 06/17/2015 05:53 PM, Azizul Hakim wrote:
Okay, its good to learn something new on every day. So how do I configure McBSP port clocking? I'm very new on these things and was unable to find
any
useful link on this point. :(
I don't see anything in the driver [1] which would indicate that the issue is in any ways specific to BeagleBone (apart from the beagleaudio strings in the driver). You are not using the McASP, nor the edma-pcm/davinci-pcm. What you seams to have is a custom sound card driver for USB. Is there a reason why you could not use the already available USB sound card for this?
Are you running exactly the same kernel under ubuntu and debian?
-- Péter
[1] https://github.com/azizulhakim/beagleusb/blob/master/beagle-audio.c
On Wed, Jun 17, 2015 at 5:05 AM, Liam Girdwood <liam.r.girdwood@linux.intel.com mailto:liam.r.girdwood@linux.intel.com>
wrote:
+ Peter for Beaglebone On Wed, 2015-06-17 at 10:01 +0200, Clemens Ladisch wrote: > Azizul Hakim wrote: > > Driver didn't start the DMA: Not sure how to track on thispoint. Any
suggestion? > > Interrupt do not arrive correctly: Is this the hardware issue orALSA
issue? > > These would imply that some your driver, or some code used by yourdriver,
> did not configure the DMA/interrupt correctly. On beaglebone it may also be that the McBSP port clocking is not configured correctly. Liam