* [PATCH] ASoC: compress: Use power efficient workqueue
@ 2013-08-09 17:22 Mark Brown
2013-08-12 3:56 ` Vinod Koul
0 siblings, 1 reply; 2+ messages in thread
From: Mark Brown @ 2013-08-09 17:22 UTC (permalink / raw)
To: Vinod Koul, Liam Girdwood; +Cc: alsa-devel, linaro-kernel, Mark Brown
From: Mark Brown <broonie@linaro.org>
There is no need for the power down work to be done on a per CPU workqueue
especially considering the fairly long delay before powerdown.
Signed-off-by: Mark Brown <broonie@linaro.org>
---
sound/soc/soc-compress.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/sound/soc/soc-compress.c b/sound/soc/soc-compress.c
index d220150..53c9ecd 100644
--- a/sound/soc/soc-compress.c
+++ b/sound/soc/soc-compress.c
@@ -149,8 +149,9 @@ static int soc_compr_free(struct snd_compr_stream *cstream)
SND_SOC_DAPM_STREAM_STOP);
} else {
rtd->pop_wait = 1;
- schedule_delayed_work(&rtd->delayed_work,
- msecs_to_jiffies(rtd->pmdown_time));
+ queue_delayed_work(system_power_efficient_wq,
+ &rtd->delayed_work,
+ msecs_to_jiffies(rtd->pmdown_time));
}
} else {
/* capture streams can be powered down now */
--
1.8.4.rc1
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH] ASoC: compress: Use power efficient workqueue
2013-08-09 17:22 [PATCH] ASoC: compress: Use power efficient workqueue Mark Brown
@ 2013-08-12 3:56 ` Vinod Koul
0 siblings, 0 replies; 2+ messages in thread
From: Vinod Koul @ 2013-08-12 3:56 UTC (permalink / raw)
To: Mark Brown; +Cc: alsa-devel, linaro-kernel, Liam Girdwood, Mark Brown
On Fri, Aug 09, 2013 at 06:22:11PM +0100, Mark Brown wrote:
> From: Mark Brown <broonie@linaro.org>
>
> There is no need for the power down work to be done on a per CPU workqueue
> especially considering the fairly long delay before powerdown.
>
> Signed-off-by: Mark Brown <broonie@linaro.org>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Thanks
~Vinod
> ---
> sound/soc/soc-compress.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/sound/soc/soc-compress.c b/sound/soc/soc-compress.c
> index d220150..53c9ecd 100644
> --- a/sound/soc/soc-compress.c
> +++ b/sound/soc/soc-compress.c
> @@ -149,8 +149,9 @@ static int soc_compr_free(struct snd_compr_stream *cstream)
> SND_SOC_DAPM_STREAM_STOP);
> } else {
> rtd->pop_wait = 1;
> - schedule_delayed_work(&rtd->delayed_work,
> - msecs_to_jiffies(rtd->pmdown_time));
> + queue_delayed_work(system_power_efficient_wq,
> + &rtd->delayed_work,
> + msecs_to_jiffies(rtd->pmdown_time));
> }
> } else {
> /* capture streams can be powered down now */
> --
> 1.8.4.rc1
>
--
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2013-08-12 4:38 UTC | newest]
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2013-08-09 17:22 [PATCH] ASoC: compress: Use power efficient workqueue Mark Brown
2013-08-12 3:56 ` Vinod Koul
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