Messages in this thread | | | Date | Mon, 25 Mar 2013 16:31:56 -0300 | Subject | Re: BUG: soft lockup when recording audio on MX28EVK with ASoC sgtl5000 | From | Fabio Estevam <> |
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Hi Hector,
On Mon, Mar 25, 2013 at 7:52 AM, Hector Palacios <hector.palacios@digi.com> wrote: > Hello, > > I just tried recording audio on Freescale's MX28EVK that uses ASoC sgtl5000 > (kernel v3.8) with: > > arecord -M -f cd sound.wav --duration 10 > > and got a scheduler message: > > [ 789.041847] [sched_delayed] sched: RT throttling activated
I have just tested arecord on 3.8,4 and I haven't seen the 'soft lockup' bug.
However, I see that mxs saif gets busy after the record and any attempt to do an 'aplay' after the first arecord fails.
With the attached patch applied I am able to do arecord/aplay sequence several times.
I don't have a cable handy here to actually test if the sound is recorded properly or not.
Could you please test it against 3.8.4?
Thanks,
Fabio Estevam [unhandled content-type:application/octet-stream] | |