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Merge series "ASoC: soc-pcm: trigger cleanup" from Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>: 

Hi Mark

These are focusing to trigger function,
which can be cleanup, tidyup.

Kuninori Morimoto (2):
  ASoC: soc-pcm: remove dpcm_do_trigger()
  ASoC: soc-pcm: care trigger rollback

 include/sound/soc-component.h |  3 +-
 include/sound/soc-dai.h       |  4 +-
 include/sound/soc-link.h      |  3 +-
 include/sound/soc.h           |  1 +
 sound/soc/soc-component.c     | 45 ++++++++++++++++++----
 sound/soc/soc-dai.c           | 44 +++++++++++++++++----
 sound/soc/soc-link.c          | 30 ++++++++++++++-
 sound/soc/soc-pcm.c           | 72 ++++++++++++++++++++---------------
 8 files changed, 152 insertions(+), 50 deletions(-)

--
2.25.1
This commit is contained in:
Mark Brown 2020-12-09 14:45:06 +00:00
parent 397e089bda 6374f493d9
commit 52feed4c1b
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
8 changed files with 152 additions and 50 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
include/sound/soc-component.h
View File

@ -221,6 +221,7 @@ struct snd_soc_component {
struct snd_pcm_substream *mark_module;
struct snd_pcm_substream *mark_open;
struct snd_pcm_substream *mark_hw_params;
struct snd_pcm_substream *mark_trigger;
struct snd_compr_stream *mark_compr_open;
void *mark_pm;
@ -486,7 +487,7 @@ int snd_soc_pcm_component_hw_params(struct snd_pcm_substream *substream,
void snd_soc_pcm_component_hw_free(struct snd_pcm_substream *substream,
int rollback);
int snd_soc_pcm_component_trigger(struct snd_pcm_substream *substream,
int cmd);
int cmd, int rollback);
int snd_soc_pcm_component_pm_runtime_get(struct snd_soc_pcm_runtime *rtd,
void *stream);
void snd_soc_pcm_component_pm_runtime_put(struct snd_soc_pcm_runtime *rtd,

4
include/sound/soc-dai.h
View File

@ -189,7 +189,8 @@ int snd_soc_pcm_dai_probe(struct snd_soc_pcm_runtime *rtd, int order);
int snd_soc_pcm_dai_remove(struct snd_soc_pcm_runtime *rtd, int order);
int snd_soc_pcm_dai_new(struct snd_soc_pcm_runtime *rtd);
int snd_soc_pcm_dai_prepare(struct snd_pcm_substream *substream);
int snd_soc_pcm_dai_trigger(struct snd_pcm_substream *substream, int cmd);
int snd_soc_pcm_dai_trigger(struct snd_pcm_substream *substream, int cmd,
int rollback);
int snd_soc_pcm_dai_bespoke_trigger(struct snd_pcm_substream *substream,
int cmd);
@ -401,6 +402,7 @@ struct snd_soc_dai {
/* function mark */
struct snd_pcm_substream *mark_startup;
struct snd_pcm_substream *mark_hw_params;
struct snd_pcm_substream *mark_trigger;
struct snd_compr_stream *mark_compr_startup;
/* bit field */

3
include/sound/soc-link.h
View File

@ -21,8 +21,9 @@ int snd_soc_link_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params);
void snd_soc_link_hw_free(struct snd_pcm_substream *substream,
int rollback);
int snd_soc_link_trigger(struct snd_pcm_substream *substream, int cmd);
int snd_soc_link_trigger(struct snd_pcm_substream *substream, int cmd,
int rollback);
int snd_soc_link_compr_startup(struct snd_compr_stream *cstream);
void snd_soc_link_compr_shutdown(struct snd_compr_stream *cstream,
int rollback);

1
include/sound/soc.h
View File

@ -1042,6 +1042,7 @@ struct snd_soc_pcm_runtime {
/* function mark */
struct snd_pcm_substream *mark_startup;
struct snd_pcm_substream *mark_hw_params;
struct snd_pcm_substream *mark_trigger;
struct snd_compr_stream *mark_compr_startup;
/* bit field */

43
sound/soc/soc-component.c
View File

@ -1075,22 +1075,51 @@ void snd_soc_pcm_component_hw_free(struct snd_pcm_substream *substream,
}
}
static int soc_component_trigger(struct snd_soc_component *component,
struct snd_pcm_substream *substream,
int cmd)
{
int ret = 0;
if (component->driver->trigger)
ret = component->driver->trigger(component, substream, cmd);
return soc_component_ret(component, ret);
}
int snd_soc_pcm_component_trigger(struct snd_pcm_substream *substream,
int cmd)
int cmd, int rollback)
{
struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
struct snd_soc_component *component;
int i, ret;
int i, r, ret = 0;
for_each_rtd_components(rtd, i, component) {
if (component->driver->trigger) {
ret = component->driver->trigger(component, substream, cmd);
switch (cmd) {
case SNDRV_PCM_TRIGGER_START:
case SNDRV_PCM_TRIGGER_RESUME:
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
for_each_rtd_components(rtd, i, component) {
ret = soc_component_trigger(component, substream, cmd);
if (ret < 0)
return soc_component_ret(component, ret);
break;
soc_component_mark_push(component, substream, trigger);
}
break;
case SNDRV_PCM_TRIGGER_STOP:
case SNDRV_PCM_TRIGGER_SUSPEND:
case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
for_each_rtd_components(rtd, i, component) {
if (rollback && !soc_component_mark_match(component, substream, trigger))
continue;
r = soc_component_trigger(component, substream, cmd);
if (r < 0)
ret = r; /* use last ret */
soc_component_mark_pop(component, substream, trigger);
}
}
return 0;
return ret;
}
int snd_soc_pcm_component_pm_runtime_get(struct snd_soc_pcm_runtime *rtd,

44
sound/soc/soc-dai.c
View File

@ -564,23 +564,51 @@ int snd_soc_pcm_dai_prepare(struct snd_pcm_substream *substream)
return 0;
}
static int soc_dai_trigger(struct snd_soc_dai *dai,
struct snd_pcm_substream *substream, int cmd)
{
int ret = 0;
if (dai->driver->ops &&
dai->driver->ops->trigger)
ret = dai->driver->ops->trigger(substream, cmd, dai);
return soc_dai_ret(dai, ret);
}
int snd_soc_pcm_dai_trigger(struct snd_pcm_substream *substream,
int cmd)
int cmd, int rollback)
{
struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
struct snd_soc_dai *dai;
int i, ret;
int i, r, ret = 0;
for_each_rtd_dais(rtd, i, dai) {
if (dai->driver->ops &&
dai->driver->ops->trigger) {
ret = dai->driver->ops->trigger(substream, cmd, dai);
switch (cmd) {
case SNDRV_PCM_TRIGGER_START:
case SNDRV_PCM_TRIGGER_RESUME:
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
for_each_rtd_dais(rtd, i, dai) {
ret = soc_dai_trigger(dai, substream, cmd);
if (ret < 0)
return soc_dai_ret(dai, ret);
break;
soc_dai_mark_push(dai, substream, trigger);
}
break;
case SNDRV_PCM_TRIGGER_STOP:
case SNDRV_PCM_TRIGGER_SUSPEND:
case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
for_each_rtd_dais(rtd, i, dai) {
if (rollback && !soc_dai_mark_match(dai, substream, trigger))
continue;
r = soc_dai_trigger(dai, substream, cmd);
if (r < 0)
ret = r; /* use last ret */
soc_dai_mark_pop(dai, substream, trigger);
}
}
return 0;
return ret;
}
int snd_soc_pcm_dai_bespoke_trigger(struct snd_pcm_substream *substream,

30
sound/soc/soc-link.c
View File

@ -141,7 +141,7 @@ void snd_soc_link_hw_free(struct snd_pcm_substream *substream, int rollback)
soc_link_mark_pop(rtd, substream, hw_params);
}
int snd_soc_link_trigger(struct snd_pcm_substream *substream, int cmd)
static int soc_link_trigger(struct snd_pcm_substream *substream, int cmd)
{
struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
int ret = 0;
@ -153,6 +153,34 @@ int snd_soc_link_trigger(struct snd_pcm_substream *substream, int cmd)
return soc_link_ret(rtd, ret);
}
int snd_soc_link_trigger(struct snd_pcm_substream *substream, int cmd,
int rollback)
{
struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
int ret = 0;
switch (cmd) {
case SNDRV_PCM_TRIGGER_START:
case SNDRV_PCM_TRIGGER_RESUME:
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
ret = soc_link_trigger(substream, cmd);
if (ret < 0)
break;
soc_link_mark_push(rtd, substream, trigger);
break;
case SNDRV_PCM_TRIGGER_STOP:
case SNDRV_PCM_TRIGGER_SUSPEND:
case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
if (rollback && !soc_link_mark_match(rtd, substream, trigger))
break;
ret = soc_link_trigger(substream, cmd);
soc_link_mark_pop(rtd, substream, startup);
}
return ret;
}
int snd_soc_link_compr_startup(struct snd_compr_stream *cstream)
{
struct snd_soc_pcm_runtime *rtd = cstream->private_data;

74
sound/soc/soc-pcm.c
View File

@ -1012,37 +1012,61 @@ out:
static int soc_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
{
int ret = -EINVAL;
int ret = -EINVAL, _ret = 0;
int rollback = 0;
switch (cmd) {
case SNDRV_PCM_TRIGGER_START:
case SNDRV_PCM_TRIGGER_RESUME:
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
ret = snd_soc_link_trigger(substream, cmd);
ret = snd_soc_link_trigger(substream, cmd, 0);
if (ret < 0)
break;
goto start_err;
ret = snd_soc_pcm_component_trigger(substream, cmd);
ret = snd_soc_pcm_component_trigger(substream, cmd, 0);
if (ret < 0)
break;
goto start_err;
ret = snd_soc_pcm_dai_trigger(substream, cmd);
break;
ret = snd_soc_pcm_dai_trigger(substream, cmd, 0);
start_err:
if (ret < 0)
rollback = 1;
}
if (rollback) {
_ret = ret;
switch (cmd) {
case SNDRV_PCM_TRIGGER_START:
cmd = SNDRV_PCM_TRIGGER_STOP;
break;
case SNDRV_PCM_TRIGGER_RESUME:
cmd = SNDRV_PCM_TRIGGER_SUSPEND;
break;
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
cmd = SNDRV_PCM_TRIGGER_PAUSE_PUSH;
break;
}
}
switch (cmd) {
case SNDRV_PCM_TRIGGER_STOP:
case SNDRV_PCM_TRIGGER_SUSPEND:
case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
ret = snd_soc_pcm_dai_trigger(substream, cmd);
ret = snd_soc_pcm_dai_trigger(substream, cmd, rollback);
if (ret < 0)
break;
ret = snd_soc_pcm_component_trigger(substream, cmd);
ret = snd_soc_pcm_component_trigger(substream, cmd, rollback);
if (ret < 0)
break;
ret = snd_soc_link_trigger(substream, cmd);
ret = snd_soc_link_trigger(substream, cmd, rollback);
break;
}
if (_ret)
ret = _ret;
return ret;
}
@ -2050,21 +2074,6 @@ out:
return ret;
}
static int dpcm_do_trigger(struct snd_soc_dpcm *dpcm,
struct snd_pcm_substream *substream, int cmd)
{
int ret;
dev_dbg(dpcm->be->dev, "ASoC: trigger BE %s cmd %d\n",
dpcm->be->dai_link->name, cmd);
ret = soc_pcm_trigger(substream, cmd);
if (ret < 0)
dev_err(dpcm->be->dev,"ASoC: trigger BE failed %d\n", ret);
return ret;
}
int dpcm_be_dai_trigger(struct snd_soc_pcm_runtime *fe, int stream,
int cmd)
{
@ -2081,6 +2090,9 @@ int dpcm_be_dai_trigger(struct snd_soc_pcm_runtime *fe, int stream,
if (!snd_soc_dpcm_be_can_update(fe, be, stream))
continue;
dev_dbg(be->dev, "ASoC: trigger BE %s cmd %d\n",
be->dai_link->name, cmd);
switch (cmd) {
case SNDRV_PCM_TRIGGER_START:
if ((be->dpcm[stream].state != SND_SOC_DPCM_STATE_PREPARE) &&
@ -2088,7 +2100,7 @@ int dpcm_be_dai_trigger(struct snd_soc_pcm_runtime *fe, int stream,
(be->dpcm[stream].state != SND_SOC_DPCM_STATE_PAUSED))
continue;
ret = dpcm_do_trigger(dpcm, be_substream, cmd);
ret = soc_pcm_trigger(be_substream, cmd);
if (ret)
return ret;
@ -2098,7 +2110,7 @@ int dpcm_be_dai_trigger(struct snd_soc_pcm_runtime *fe, int stream,
if ((be->dpcm[stream].state != SND_SOC_DPCM_STATE_SUSPEND))
continue;
ret = dpcm_do_trigger(dpcm, be_substream, cmd);
ret = soc_pcm_trigger(be_substream, cmd);
if (ret)
return ret;
@ -2108,7 +2120,7 @@ int dpcm_be_dai_trigger(struct snd_soc_pcm_runtime *fe, int stream,
if ((be->dpcm[stream].state != SND_SOC_DPCM_STATE_PAUSED))
continue;
ret = dpcm_do_trigger(dpcm, be_substream, cmd);
ret = soc_pcm_trigger(be_substream, cmd);
if (ret)
return ret;
@ -2122,7 +2134,7 @@ int dpcm_be_dai_trigger(struct snd_soc_pcm_runtime *fe, int stream,
if (!snd_soc_dpcm_can_be_free_stop(fe, be, stream))
continue;
ret = dpcm_do_trigger(dpcm, be_substream, cmd);
ret = soc_pcm_trigger(be_substream, cmd);
if (ret)
return ret;
@ -2135,7 +2147,7 @@ int dpcm_be_dai_trigger(struct snd_soc_pcm_runtime *fe, int stream,
if (!snd_soc_dpcm_can_be_free_stop(fe, be, stream))
continue;
ret = dpcm_do_trigger(dpcm, be_substream, cmd);
ret = soc_pcm_trigger(be_substream, cmd);
if (ret)
return ret;
@ -2148,7 +2160,7 @@ int dpcm_be_dai_trigger(struct snd_soc_pcm_runtime *fe, int stream,
if (!snd_soc_dpcm_can_be_free_stop(fe, be, stream))
continue;
ret = dpcm_do_trigger(dpcm, be_substream, cmd);
ret = soc_pcm_trigger(be_substream, cmd);
if (ret)
return ret;