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ASoC: omap-dmic: Add pm_qos handling to avoid overruns with CPU_IDLE
authorPeter Ujfalusi <peter.ujfalusi@ti.com>
Wed, 14 Nov 2018 11:06:23 +0000 (13:06 +0200)
committerMark Brown <broonie@kernel.org>
Fri, 23 Nov 2018 14:05:30 +0000 (14:05 +0000)
commit3e6b13856e306ab01494eb9ce22f008fa01f454c
tree69e67089e55ddcaf468d995e6def17b514b6adbetree | snapshot
parentd476bbf2ad1c5882bf71d24cbdb1c3cd3137665acommit | diff
ASoC: omap-dmic: Add pm_qos handling to avoid overruns with CPU_IDLE

We need to block sleep states which would require longer time to leave than
the time the DMA must react to the DMA request in order to keep the FIFO
serviced without overrun.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/omap/omap-dmic.c diff | blob | history
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