[alsa-devel] Question about device recovery when under/over run error case
Takashi Sakamoto
o-takashi at sakamocchi.jp
Tue Jan 19 13:33:41 CET 2016
On Jan 19 2016 13:42, Kuninori Morimoto wrote:
> I believe snd-soc-rcar is OK at this point,
Could I request you to explain about usage of this lock primitive in SoC
with a few cores (i.e. 2) when dts allows the driver to handle several
PCM substreams and userspace applications try to use the PCM substreams
almost the same time?
http://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/tree/sound/soc/sh/rcar/core.c#n501
It's my concern since I did read your codes.
Regards
Takashi Sakamoto
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