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-rw-r--r--include/sound/soc-dapm.h4
-rw-r--r--sound/soc/soc-core.c8
-rw-r--r--sound/soc/soc-dapm.c79
-rw-r--r--sound/soc/soc-pcm.c9
4 files changed, 59 insertions, 41 deletions
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index 055242e69dc3..6c64dbeb28ba 100644
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -369,8 +369,8 @@ int snd_soc_dapm_weak_routes(struct snd_soc_dapm_context *dapm,
const struct snd_soc_dapm_route *route, int num);
/* dapm events */
-int snd_soc_dapm_stream_event(struct snd_soc_pcm_runtime *rtd, int stream,
- struct snd_soc_dai *dai, int event);
+void snd_soc_dapm_stream_event(struct snd_soc_pcm_runtime *rtd, int stream,
+ int event);
void snd_soc_dapm_shutdown(struct snd_soc_card *card);
/* external DAPM widget events */
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 42ce14485b92..61b51b673d49 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -573,19 +573,16 @@ int snd_soc_suspend(struct device *dev)
}
for (i = 0; i < card->num_rtd; i++) {
- struct snd_soc_dai *codec_dai = card->rtd[i].codec_dai;
if (card->rtd[i].dai_link->ignore_suspend)
continue;
snd_soc_dapm_stream_event(&card->rtd[i],
SNDRV_PCM_STREAM_PLAYBACK,
- codec_dai,
SND_SOC_DAPM_STREAM_SUSPEND);
snd_soc_dapm_stream_event(&card->rtd[i],
SNDRV_PCM_STREAM_CAPTURE,
- codec_dai,
SND_SOC_DAPM_STREAM_SUSPEND);
}
@@ -689,17 +686,16 @@ static void soc_resume_deferred(struct work_struct *work)
}
for (i = 0; i < card->num_rtd; i++) {
- struct snd_soc_dai *codec_dai = card->rtd[i].codec_dai;
if (card->rtd[i].dai_link->ignore_suspend)
continue;
snd_soc_dapm_stream_event(&card->rtd[i],
- SNDRV_PCM_STREAM_PLAYBACK, codec_dai,
+ SNDRV_PCM_STREAM_PLAYBACK,
SND_SOC_DAPM_STREAM_RESUME);
snd_soc_dapm_stream_event(&card->rtd[i],
- SNDRV_PCM_STREAM_CAPTURE, codec_dai,
+ SNDRV_PCM_STREAM_CAPTURE,
SND_SOC_DAPM_STREAM_RESUME);
}
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index e1863d7e8012..3fcefd1060a2 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -2987,37 +2987,61 @@ int snd_soc_dapm_link_dai_widgets(struct snd_soc_card *card)
return 0;
}
-static void soc_dapm_stream_event(struct snd_soc_dapm_context *dapm,
- int stream, struct snd_soc_dai *dai,
- int event)
+static void soc_dapm_stream_event(struct snd_soc_pcm_runtime *rtd, int stream,
+ int event)
{
- struct snd_soc_dapm_widget *w;
- if (stream == SNDRV_PCM_STREAM_PLAYBACK)
- w = dai->playback_widget;
- else
- w = dai->capture_widget;
+ struct snd_soc_dapm_widget *w_cpu, *w_codec;
+ struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+ struct snd_soc_dai *codec_dai = rtd->codec_dai;
- if (!w)
- return;
+ if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
+ w_cpu = cpu_dai->playback_widget;
+ w_codec = codec_dai->playback_widget;
+ } else {
+ w_cpu = cpu_dai->capture_widget;
+ w_codec = codec_dai->capture_widget;
+ }
- dapm_mark_dirty(w, "stream event");
+ if (w_cpu) {
- switch (event) {
- case SND_SOC_DAPM_STREAM_START:
- w->active = 1;
- break;
- case SND_SOC_DAPM_STREAM_STOP:
- w->active = 0;
- break;
- case SND_SOC_DAPM_STREAM_SUSPEND:
- case SND_SOC_DAPM_STREAM_RESUME:
- case SND_SOC_DAPM_STREAM_PAUSE_PUSH:
- case SND_SOC_DAPM_STREAM_PAUSE_RELEASE:
- break;
+ dapm_mark_dirty(w_cpu, "stream event");
+
+ switch (event) {
+ case SND_SOC_DAPM_STREAM_START:
+ w_cpu->active = 1;
+ break;
+ case SND_SOC_DAPM_STREAM_STOP:
+ w_cpu->active = 0;
+ break;
+ case SND_SOC_DAPM_STREAM_SUSPEND:
+ case SND_SOC_DAPM_STREAM_RESUME:
+ case SND_SOC_DAPM_STREAM_PAUSE_PUSH:
+ case SND_SOC_DAPM_STREAM_PAUSE_RELEASE:
+ break;
+ }
+ }
+
+ if (w_codec) {
+
+ dapm_mark_dirty(w_codec, "stream event");
+
+ switch (event) {
+ case SND_SOC_DAPM_STREAM_START:
+ w_codec->active = 1;
+ break;
+ case SND_SOC_DAPM_STREAM_STOP:
+ w_codec->active = 0;
+ break;
+ case SND_SOC_DAPM_STREAM_SUSPEND:
+ case SND_SOC_DAPM_STREAM_RESUME:
+ case SND_SOC_DAPM_STREAM_PAUSE_PUSH:
+ case SND_SOC_DAPM_STREAM_PAUSE_RELEASE:
+ break;
+ }
}
- dapm_power_widgets(dapm, event);
+ dapm_power_widgets(&rtd->card->dapm, event);
}
/**
@@ -3031,15 +3055,14 @@ static void soc_dapm_stream_event(struct snd_soc_dapm_context *dapm,
*
* Returns 0 for success else error.
*/
-int snd_soc_dapm_stream_event(struct snd_soc_pcm_runtime *rtd, int stream,
- struct snd_soc_dai *dai, int event)
+void snd_soc_dapm_stream_event(struct snd_soc_pcm_runtime *rtd, int stream,
+ int event)
{
struct snd_soc_card *card = rtd->card;
mutex_lock_nested(&card->dapm_mutex, SND_SOC_DAPM_CLASS_PCM);
- soc_dapm_stream_event(&card->dapm, stream, dai, event);
+ soc_dapm_stream_event(rtd, stream, event);
mutex_unlock(&card->dapm_mutex);
- return 0;
}
/**
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index 0ad8dcacd2f3..26a60b4061cf 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -308,7 +308,7 @@ static void close_delayed_work(struct work_struct *work)
if (codec_dai->pop_wait == 1) {
codec_dai->pop_wait = 0;
snd_soc_dapm_stream_event(rtd, SNDRV_PCM_STREAM_PLAYBACK,
- codec_dai, SND_SOC_DAPM_STREAM_STOP);
+ SND_SOC_DAPM_STREAM_STOP);
}
mutex_unlock(&rtd->pcm_mutex);
@@ -373,7 +373,6 @@ static int soc_pcm_close(struct snd_pcm_substream *substream)
/* powered down playback stream now */
snd_soc_dapm_stream_event(rtd,
SNDRV_PCM_STREAM_PLAYBACK,
- codec_dai,
SND_SOC_DAPM_STREAM_STOP);
} else {
/* start delayed pop wq here for playback streams */
@@ -384,7 +383,7 @@ static int soc_pcm_close(struct snd_pcm_substream *substream)
} else {
/* capture streams can be powered down now */
snd_soc_dapm_stream_event(rtd, SNDRV_PCM_STREAM_CAPTURE,
- codec_dai, SND_SOC_DAPM_STREAM_STOP);
+ SND_SOC_DAPM_STREAM_STOP);
}
mutex_unlock(&rtd->pcm_mutex);
@@ -453,8 +452,8 @@ static int soc_pcm_prepare(struct snd_pcm_substream *substream)
cancel_delayed_work(&rtd->delayed_work);
}
- snd_soc_dapm_stream_event(rtd, substream->stream, codec_dai,
- SND_SOC_DAPM_STREAM_START);
+ snd_soc_dapm_stream_event(rtd, substream->stream,
+ SND_SOC_DAPM_STREAM_START);
snd_soc_dai_digital_mute(codec_dai, 0);
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-22 17:33:27 +0000