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author | 2020-01-10 11:36:17 +0900 | |
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committer | 2020-01-10 13:33:27 +0000 | |
commit | 83f94a2e293d617a98e077680ea00b2830a9ca22 (patch) | |
tree | f5addf3a30585201c22d070978ed114157f829ce | |
parent | ASoC: soc-core: do pinctrl_pm_select_xxx() as component (diff) | |
download | linux-83f94a2e293d617a98e077680ea00b2830a9ca22.tar.gz linux-83f94a2e293d617a98e077680ea00b2830a9ca22.tar.bz2 linux-83f94a2e293d617a98e077680ea00b2830a9ca22.zip |
ASoC: soc-core: add snd_soc_close_delayed_work()
We need to setup rtd->close_delayed_work_func.
It will be set at snd_soc_dai_compress_new() or soc_new_pcm().
But these setups close_delayed_work() which is same name /
same implemantaion, but different local code.
To reduce duplicate code, this patch moves it as
snd_soc_close_delayed_work() and share same code.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-By: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/8736cot4v2.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
-rw-r--r-- | include/sound/soc.h | 1 | ||||
-rw-r--r-- | sound/soc/soc-compress.c | 29 | ||||
-rw-r--r-- | sound/soc/soc-core.c | 28 | ||||
-rw-r--r-- | sound/soc/soc-pcm.c | 28 |
4 files changed, 31 insertions, 55 deletions
diff --git a/include/sound/soc.h b/include/sound/soc.h index 0513f30a0209..f0e4f36f83bf 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -1159,6 +1159,7 @@ struct snd_soc_pcm_runtime { #define for_each_rtd_codec_dai_rollback(rtd, i, dai) \ for (; ((--i) >= 0) && ((dai) = rtd->codec_dais[i]);) +void snd_soc_close_delayed_work(struct snd_soc_pcm_runtime *rtd); /* mixer control */ struct soc_mixer_control { diff --git a/sound/soc/soc-compress.c b/sound/soc/soc-compress.c index 16fe08690cf5..72494717dde3 100644 --- a/sound/soc/soc-compress.c +++ b/sound/soc/soc-compress.c @@ -226,33 +226,6 @@ be_err: return ret; } -/* - * Power down the audio subsystem pmdown_time msecs after close is called. - * This is to ensure there are no pops or clicks in between any music tracks - * due to DAPM power cycling. - */ -static void close_delayed_work(struct snd_soc_pcm_runtime *rtd) -{ - struct snd_soc_dai *codec_dai = rtd->codec_dai; - - mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass); - - dev_dbg(rtd->dev, - "Compress ASoC: pop wq checking: %s status: %s waiting: %s\n", - codec_dai->driver->playback.stream_name, - codec_dai->playback_active ? "active" : "inactive", - rtd->pop_wait ? "yes" : "no"); - - /* are we waiting on this codec DAI stream */ - if (rtd->pop_wait == 1) { - rtd->pop_wait = 0; - snd_soc_dapm_stream_event(rtd, SNDRV_PCM_STREAM_PLAYBACK, - SND_SOC_DAPM_STREAM_STOP); - } - - mutex_unlock(&rtd->card->pcm_mutex); -} - static int soc_compr_free(struct snd_compr_stream *cstream) { struct snd_soc_pcm_runtime *rtd = cstream->private_data; @@ -941,7 +914,7 @@ int snd_soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num) } /* DAPM dai link stream work */ - rtd->close_delayed_work_func = close_delayed_work; + rtd->close_delayed_work_func = snd_soc_close_delayed_work; rtd->compr = compr; compr->private_data = rtd; diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 3c729eaf0bbf..acf6f141fd2d 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -359,6 +359,34 @@ struct snd_soc_pcm_runtime } EXPORT_SYMBOL_GPL(snd_soc_get_pcm_runtime); +/* + * Power down the audio subsystem pmdown_time msecs after close is called. + * This is to ensure there are no pops or clicks in between any music tracks + * due to DAPM power cycling. + */ +void snd_soc_close_delayed_work(struct snd_soc_pcm_runtime *rtd) +{ + struct snd_soc_dai *codec_dai = rtd->codec_dai; + + mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass); + + dev_dbg(rtd->dev, + "ASoC: pop wq checking: %s status: %s waiting: %s\n", + codec_dai->driver->playback.stream_name, + codec_dai->playback_active ? "active" : "inactive", + rtd->pop_wait ? "yes" : "no"); + + /* are we waiting on this codec DAI stream */ + if (rtd->pop_wait == 1) { + rtd->pop_wait = 0; + snd_soc_dapm_stream_event(rtd, SNDRV_PCM_STREAM_PLAYBACK, + SND_SOC_DAPM_STREAM_STOP); + } + + mutex_unlock(&rtd->card->pcm_mutex); +} +EXPORT_SYMBOL_GPL(snd_soc_close_delayed_work); + static void soc_release_rtd_dev(struct device *dev) { /* "dev" means "rtd->dev" */ diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index 68f72051f8e3..ad908e008b2f 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -624,32 +624,6 @@ out: return ret; } -/* - * Power down the audio subsystem pmdown_time msecs after close is called. - * This is to ensure there are no pops or clicks in between any music tracks - * due to DAPM power cycling. - */ -static void close_delayed_work(struct snd_soc_pcm_runtime *rtd) -{ - struct snd_soc_dai *codec_dai = rtd->codec_dais[0]; - - mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass); - - dev_dbg(rtd->dev, "ASoC: pop wq checking: %s status: %s waiting: %s\n", - codec_dai->driver->playback.stream_name, - codec_dai->playback_active ? "active" : "inactive", - rtd->pop_wait ? "yes" : "no"); - - /* are we waiting on this codec DAI stream */ - if (rtd->pop_wait == 1) { - rtd->pop_wait = 0; - snd_soc_dapm_stream_event(rtd, SNDRV_PCM_STREAM_PLAYBACK, - SND_SOC_DAPM_STREAM_STOP); - } - - mutex_unlock(&rtd->card->pcm_mutex); -} - static void codec2codec_close_delayed_work(struct snd_soc_pcm_runtime *rtd) { /* @@ -2956,7 +2930,7 @@ int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num) if (rtd->dai_link->params) rtd->close_delayed_work_func = codec2codec_close_delayed_work; else - rtd->close_delayed_work_func = close_delayed_work; + rtd->close_delayed_work_func = snd_soc_close_delayed_work; pcm->nonatomic = rtd->dai_link->nonatomic; rtd->pcm = pcm; |