[alsa-devel] [RFC 2/x] ASoC: snd_soc_component_driver has snd_compr_ops
Kuninori Morimoto
kuninori.morimoto.gx at renesas.com
Tue Jul 25 06:20:44 CEST 2017
From: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>
snd_soc_platform_driver has snd_compr_ops,
and it will be replaced into snd_soc_component_driver in the future.
To prepare it, component driver has it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>
---
include/sound/soc.h | 1 +
sound/soc/soc-compress.c | 461 +++++++++++++++++++++++++++++++++++++++++++----
2 files changed, 428 insertions(+), 34 deletions(-)
diff --git a/include/sound/soc.h b/include/sound/soc.h
index 3952075..ef5297d 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -821,6 +821,7 @@ struct snd_soc_component_driver {
int (*stream_event)(struct snd_soc_component *, int event);
const struct snd_pcm_ops *ops;
+ const struct snd_compr_ops *compr_ops;
/* probe ordering - for components with runtime dependencies */
int probe_order;
diff --git a/sound/soc/soc-compress.c b/sound/soc/soc-compress.c
index 206f36b..fab9a7b 100644
--- a/sound/soc/soc-compress.c
+++ b/sound/soc/soc-compress.c
@@ -30,8 +30,10 @@ static int soc_compr_open(struct snd_compr_stream *cstream)
{
struct snd_soc_pcm_runtime *rtd = cstream->private_data;
struct snd_soc_platform *platform = rtd->platform;
+ struct snd_soc_component *component;
+ struct snd_soc_rtdcom_list *rtdcom;
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
- int ret = 0;
+ int ret = 0, __ret;
mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
@@ -44,7 +46,7 @@ static int soc_compr_open(struct snd_compr_stream *cstream)
}
}
- if (platform->driver->compr_ops && platform->driver->compr_ops->open) {
+ if (platform && platform->driver->compr_ops && platform->driver->compr_ops->open) {
ret = platform->driver->compr_ops->open(cstream);
if (ret < 0) {
pr_err("compress asoc: can't open platform %s\n",
@@ -53,6 +55,27 @@ static int soc_compr_open(struct snd_compr_stream *cstream)
}
}
+ for_each_rtdcom(rtd, rtdcom) {
+ component = rtdcom->component;
+
+ /* ignore duplication for now */
+ if (platform && (component == &platform->component))
+ continue;
+
+ if (!component->driver->compr_ops ||
+ !component->driver->compr_ops->open)
+ continue;
+
+ __ret = component->driver->compr_ops->open(cstream);
+ if (__ret < 0) {
+ pr_err("compress asoc: can't open platform %s\n",
+ component->name);
+ ret = __ret;
+ }
+ }
+ if (ret < 0)
+ goto machine_err;
+
if (rtd->dai_link->compr_ops && rtd->dai_link->compr_ops->startup) {
ret = rtd->dai_link->compr_ops->startup(cstream);
if (ret < 0) {
@@ -68,7 +91,21 @@ static int soc_compr_open(struct snd_compr_stream *cstream)
return 0;
machine_err:
- if (platform->driver->compr_ops && platform->driver->compr_ops->free)
+ for_each_rtdcom(rtd, rtdcom) {
+ component = rtdcom->component;
+
+ /* ignore duplication for now */
+ if (platform && (component == &platform->component))
+ continue;
+
+ if (!component->driver->compr_ops ||
+ !component->driver->compr_ops->free)
+ continue;
+
+ component->driver->compr_ops->free(cstream);
+ }
+
+ if (platform && platform->driver->compr_ops && platform->driver->compr_ops->free)
platform->driver->compr_ops->free(cstream);
plat_err:
if (cpu_dai->driver->cops && cpu_dai->driver->cops->shutdown)
@@ -84,11 +121,13 @@ static int soc_compr_open_fe(struct snd_compr_stream *cstream)
struct snd_pcm_substream *fe_substream =
fe->pcm->streams[cstream->direction].substream;
struct snd_soc_platform *platform = fe->platform;
+ struct snd_soc_component *component;
+ struct snd_soc_rtdcom_list *rtdcom;
struct snd_soc_dai *cpu_dai = fe->cpu_dai;
struct snd_soc_dpcm *dpcm;
struct snd_soc_dapm_widget_list *list;
int stream;
- int ret = 0;
+ int ret = 0, __ret;
if (cstream->direction == SND_COMPRESS_PLAYBACK)
stream = SNDRV_PCM_STREAM_PLAYBACK;
@@ -107,7 +146,7 @@ static int soc_compr_open_fe(struct snd_compr_stream *cstream)
}
- if (platform->driver->compr_ops && platform->driver->compr_ops->open) {
+ if (platform && platform->driver->compr_ops && platform->driver->compr_ops->open) {
ret = platform->driver->compr_ops->open(cstream);
if (ret < 0) {
pr_err("compress asoc: can't open platform %s\n",
@@ -116,6 +155,27 @@ static int soc_compr_open_fe(struct snd_compr_stream *cstream)
}
}
+ for_each_rtdcom(fe, rtdcom) {
+ component = rtdcom->component;
+
+ /* ignore duplication for now */
+ if (platform && (component == &platform->component))
+ continue;
+
+ if (!component->driver->compr_ops ||
+ !component->driver->compr_ops->open)
+ continue;
+
+ __ret = component->driver->compr_ops->open(cstream);
+ if (__ret < 0) {
+ pr_err("compress asoc: can't open platform %s\n",
+ component->name);
+ ret = __ret;
+ }
+ }
+ if (ret < 0)
+ goto machine_err;
+
if (fe->dai_link->compr_ops && fe->dai_link->compr_ops->startup) {
ret = fe->dai_link->compr_ops->startup(cstream);
if (ret < 0) {
@@ -167,7 +227,21 @@ static int soc_compr_open_fe(struct snd_compr_stream *cstream)
if (fe->dai_link->compr_ops && fe->dai_link->compr_ops->shutdown)
fe->dai_link->compr_ops->shutdown(cstream);
machine_err:
- if (platform->driver->compr_ops && platform->driver->compr_ops->free)
+ for_each_rtdcom(fe, rtdcom) {
+ component = rtdcom->component;
+
+ /* ignore duplication for now */
+ if (platform && (component == &platform->component))
+ continue;
+
+ if (!component->driver->compr_ops ||
+ !component->driver->compr_ops->free)
+ continue;
+
+ component->driver->compr_ops->free(cstream);
+ }
+
+ if (platform && platform->driver->compr_ops && platform->driver->compr_ops->free)
platform->driver->compr_ops->free(cstream);
plat_err:
if (cpu_dai->driver->cops && cpu_dai->driver->cops->shutdown)
@@ -210,6 +284,8 @@ static int soc_compr_free(struct snd_compr_stream *cstream)
{
struct snd_soc_pcm_runtime *rtd = cstream->private_data;
struct snd_soc_platform *platform = rtd->platform;
+ struct snd_soc_component *component;
+ struct snd_soc_rtdcom_list *rtdcom;
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
struct snd_soc_dai *codec_dai = rtd->codec_dai;
int stream;
@@ -235,7 +311,21 @@ static int soc_compr_free(struct snd_compr_stream *cstream)
if (rtd->dai_link->compr_ops && rtd->dai_link->compr_ops->shutdown)
rtd->dai_link->compr_ops->shutdown(cstream);
- if (platform->driver->compr_ops && platform->driver->compr_ops->free)
+ for_each_rtdcom(rtd, rtdcom) {
+ component = rtdcom->component;
+
+ /* ignore duplication for now */
+ if (platform && (component == &platform->component))
+ continue;
+
+ if (!component->driver->compr_ops ||
+ !component->driver->compr_ops->free)
+ continue;
+
+ component->driver->compr_ops->free(cstream);
+ }
+
+ if (platform && platform->driver->compr_ops && platform->driver->compr_ops->free)
platform->driver->compr_ops->free(cstream);
if (cpu_dai->driver->cops && cpu_dai->driver->cops->shutdown)
@@ -267,6 +357,8 @@ static int soc_compr_free_fe(struct snd_compr_stream *cstream)
{
struct snd_soc_pcm_runtime *fe = cstream->private_data;
struct snd_soc_platform *platform = fe->platform;
+ struct snd_soc_component *component;
+ struct snd_soc_rtdcom_list *rtdcom;
struct snd_soc_dai *cpu_dai = fe->cpu_dai;
struct snd_soc_dpcm *dpcm;
int stream, ret;
@@ -304,9 +396,23 @@ static int soc_compr_free_fe(struct snd_compr_stream *cstream)
if (fe->dai_link->compr_ops && fe->dai_link->compr_ops->shutdown)
fe->dai_link->compr_ops->shutdown(cstream);
- if (platform->driver->compr_ops && platform->driver->compr_ops->free)
+ if (platform && platform->driver->compr_ops && platform->driver->compr_ops->free)
platform->driver->compr_ops->free(cstream);
+ for_each_rtdcom(fe, rtdcom) {
+ component = rtdcom->component;
+
+ /* ignore duplication for now */
+ if (platform && (component == &platform->component))
+ continue;
+
+ if (!component->driver->compr_ops ||
+ !component->driver->compr_ops->free)
+ continue;
+
+ component->driver->compr_ops->free(cstream);
+ }
+
if (cpu_dai->driver->cops && cpu_dai->driver->cops->shutdown)
cpu_dai->driver->cops->shutdown(cstream, cpu_dai);
@@ -319,18 +425,38 @@ static int soc_compr_trigger(struct snd_compr_stream *cstream, int cmd)
struct snd_soc_pcm_runtime *rtd = cstream->private_data;
struct snd_soc_platform *platform = rtd->platform;
+ struct snd_soc_component *component;
+ struct snd_soc_rtdcom_list *rtdcom;
struct snd_soc_dai *codec_dai = rtd->codec_dai;
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
- int ret = 0;
+ int ret = 0, __ret;
mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
- if (platform->driver->compr_ops && platform->driver->compr_ops->trigger) {
+ if (platform && platform->driver->compr_ops && platform->driver->compr_ops->trigger) {
ret = platform->driver->compr_ops->trigger(cstream, cmd);
if (ret < 0)
goto out;
}
+ for_each_rtdcom(rtd, rtdcom) {
+ component = rtdcom->component;
+
+ /* ignore duplication for now */
+ if (platform && (component == &platform->component))
+ continue;
+
+ if (!component->driver->compr_ops ||
+ !component->driver->compr_ops->trigger)
+ continue;
+
+ __ret = component->driver->compr_ops->trigger(cstream, cmd);
+ if (__ret < 0)
+ ret = __ret;
+ }
+ if (ret < 0)
+ goto out;
+
if (cpu_dai->driver->cops && cpu_dai->driver->cops->trigger)
cpu_dai->driver->cops->trigger(cstream, cmd, cpu_dai);
@@ -353,16 +479,36 @@ static int soc_compr_trigger_fe(struct snd_compr_stream *cstream, int cmd)
{
struct snd_soc_pcm_runtime *fe = cstream->private_data;
struct snd_soc_platform *platform = fe->platform;
+ struct snd_soc_component *component;
+ struct snd_soc_rtdcom_list *rtdcom;
struct snd_soc_dai *cpu_dai = fe->cpu_dai;
- int ret = 0, stream;
+ int ret = 0, __ret, stream;
if (cmd == SND_COMPR_TRIGGER_PARTIAL_DRAIN ||
cmd == SND_COMPR_TRIGGER_DRAIN) {
- if (platform->driver->compr_ops &&
+ if (platform &&
+ platform->driver->compr_ops &&
platform->driver->compr_ops->trigger)
return platform->driver->compr_ops->trigger(cstream,
cmd);
+
+ for_each_rtdcom(fe, rtdcom) {
+ component = rtdcom->component;
+
+ /* ignore duplication for now */
+ if (platform && (component == &platform->component))
+ continue;
+
+ if (!component->driver->compr_ops ||
+ !component->driver->compr_ops->trigger)
+ continue;
+
+ __ret = component->driver->compr_ops->trigger(cstream, cmd);
+ if (__ret < 0)
+ ret = __ret;
+ }
+ return ret;
}
if (cstream->direction == SND_COMPRESS_PLAYBACK)
@@ -379,12 +525,30 @@ static int soc_compr_trigger_fe(struct snd_compr_stream *cstream, int cmd)
goto out;
}
- if (platform->driver->compr_ops && platform->driver->compr_ops->trigger) {
+ if (platform && platform->driver->compr_ops && platform->driver->compr_ops->trigger) {
ret = platform->driver->compr_ops->trigger(cstream, cmd);
if (ret < 0)
goto out;
}
+ for_each_rtdcom(fe, rtdcom) {
+ component = rtdcom->component;
+
+ /* ignore duplication for now */
+ if (platform && (component == &platform->component))
+ continue;
+
+ if (!component->driver->compr_ops ||
+ !component->driver->compr_ops->trigger)
+ continue;
+
+ __ret = component->driver->compr_ops->trigger(cstream, cmd);
+ if (__ret < 0)
+ ret = __ret;
+ }
+ if (ret < 0)
+ goto out;
+
fe->dpcm[stream].runtime_update = SND_SOC_DPCM_UPDATE_FE;
ret = dpcm_be_dai_trigger(fe, stream, cmd);
@@ -415,8 +579,10 @@ static int soc_compr_set_params(struct snd_compr_stream *cstream,
{
struct snd_soc_pcm_runtime *rtd = cstream->private_data;
struct snd_soc_platform *platform = rtd->platform;
+ struct snd_soc_component *component;
+ struct snd_soc_rtdcom_list *rtdcom;
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
- int ret = 0;
+ int ret = 0, __ret;
mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
@@ -432,12 +598,30 @@ static int soc_compr_set_params(struct snd_compr_stream *cstream,
goto err;
}
- if (platform->driver->compr_ops && platform->driver->compr_ops->set_params) {
+ if (platform && platform->driver->compr_ops && platform->driver->compr_ops->set_params) {
ret = platform->driver->compr_ops->set_params(cstream, params);
if (ret < 0)
goto err;
}
+ for_each_rtdcom(rtd, rtdcom) {
+ component = rtdcom->component;
+
+ /* ignore duplication for now */
+ if (platform && (component == &platform->component))
+ continue;
+
+ if (!component->driver->compr_ops ||
+ !component->driver->compr_ops->set_params)
+ continue;
+
+ __ret = component->driver->compr_ops->set_params(cstream, params);
+ if (__ret < 0)
+ ret = __ret;
+ }
+ if (ret < 0)
+ goto err;
+
if (rtd->dai_link->compr_ops && rtd->dai_link->compr_ops->set_params) {
ret = rtd->dai_link->compr_ops->set_params(cstream);
if (ret < 0)
@@ -471,8 +655,10 @@ static int soc_compr_set_params_fe(struct snd_compr_stream *cstream,
struct snd_pcm_substream *fe_substream =
fe->pcm->streams[cstream->direction].substream;
struct snd_soc_platform *platform = fe->platform;
+ struct snd_soc_component *component;
+ struct snd_soc_rtdcom_list *rtdcom;
struct snd_soc_dai *cpu_dai = fe->cpu_dai;
- int ret = 0, stream;
+ int ret = 0, __ret, stream;
if (cstream->direction == SND_COMPRESS_PLAYBACK)
stream = SNDRV_PCM_STREAM_PLAYBACK;
@@ -487,12 +673,30 @@ static int soc_compr_set_params_fe(struct snd_compr_stream *cstream,
goto out;
}
- if (platform->driver->compr_ops && platform->driver->compr_ops->set_params) {
+ if (platform && platform->driver->compr_ops && platform->driver->compr_ops->set_params) {
ret = platform->driver->compr_ops->set_params(cstream, params);
if (ret < 0)
goto out;
}
+ for_each_rtdcom(fe, rtdcom) {
+ component = rtdcom->component;
+
+ /* ignore duplication for now */
+ if (platform && (component == &platform->component))
+ continue;
+
+ if (!component->driver->compr_ops ||
+ !component->driver->compr_ops->set_params)
+ continue;
+
+ __ret = component->driver->compr_ops->set_params(cstream, params);
+ if (__ret < 0)
+ ret = __ret;
+ }
+ if (ret < 0)
+ goto out;
+
if (fe->dai_link->compr_ops && fe->dai_link->compr_ops->set_params) {
ret = fe->dai_link->compr_ops->set_params(cstream);
if (ret < 0)
@@ -531,8 +735,10 @@ static int soc_compr_get_params(struct snd_compr_stream *cstream,
{
struct snd_soc_pcm_runtime *rtd = cstream->private_data;
struct snd_soc_platform *platform = rtd->platform;
+ struct snd_soc_component *component;
+ struct snd_soc_rtdcom_list *rtdcom;
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
- int ret = 0;
+ int ret = 0, __ret;
mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
@@ -542,8 +748,27 @@ static int soc_compr_get_params(struct snd_compr_stream *cstream,
goto err;
}
- if (platform->driver->compr_ops && platform->driver->compr_ops->get_params)
+ if (platform && platform->driver->compr_ops && platform->driver->compr_ops->get_params) {
ret = platform->driver->compr_ops->get_params(cstream, params);
+ if (ret < 0)
+ goto err;
+ }
+
+ for_each_rtdcom(rtd, rtdcom) {
+ component = rtdcom->component;
+
+ /* ignore duplication for now */
+ if (platform && (component == &platform->component))
+ continue;
+
+ if (!component->driver->compr_ops ||
+ !component->driver->compr_ops->get_params)
+ continue;
+
+ __ret = component->driver->compr_ops->get_params(cstream, params);
+ if (__ret < 0)
+ ret = __ret;
+ }
err:
mutex_unlock(&rtd->pcm_mutex);
@@ -555,13 +780,35 @@ static int soc_compr_get_caps(struct snd_compr_stream *cstream,
{
struct snd_soc_pcm_runtime *rtd = cstream->private_data;
struct snd_soc_platform *platform = rtd->platform;
- int ret = 0;
+ struct snd_soc_component *component;
+ struct snd_soc_rtdcom_list *rtdcom;
+ int ret = 0, __ret;
mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
- if (platform->driver->compr_ops && platform->driver->compr_ops->get_caps)
+ if (platform && platform->driver->compr_ops && platform->driver->compr_ops->get_caps) {
ret = platform->driver->compr_ops->get_caps(cstream, caps);
+ if (ret < 0)
+ goto err;
+ }
+
+ for_each_rtdcom(rtd, rtdcom) {
+ component = rtdcom->component;
+
+ /* ignore duplication for now */
+ if (platform && (component == &platform->component))
+ continue;
+ if (!component->driver->compr_ops ||
+ !component->driver->compr_ops->get_caps)
+ continue;
+
+ __ret = component->driver->compr_ops->get_caps(cstream, caps);
+ if (__ret < 0)
+ ret = __ret;
+ }
+
+err:
mutex_unlock(&rtd->pcm_mutex);
return ret;
}
@@ -571,13 +818,35 @@ static int soc_compr_get_codec_caps(struct snd_compr_stream *cstream,
{
struct snd_soc_pcm_runtime *rtd = cstream->private_data;
struct snd_soc_platform *platform = rtd->platform;
- int ret = 0;
+ struct snd_soc_component *component;
+ struct snd_soc_rtdcom_list *rtdcom;
+ int ret = 0, __ret;
mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
- if (platform->driver->compr_ops && platform->driver->compr_ops->get_codec_caps)
+ if (platform && platform->driver->compr_ops && platform->driver->compr_ops->get_codec_caps) {
ret = platform->driver->compr_ops->get_codec_caps(cstream, codec);
+ if (ret < 0)
+ goto err;
+ }
+
+ for_each_rtdcom(rtd, rtdcom) {
+ component = rtdcom->component;
+
+ /* ignore duplication for now */
+ if (platform && (component == &platform->component))
+ continue;
+ if (!component->driver->compr_ops ||
+ !component->driver->compr_ops->get_codec_caps)
+ continue;
+
+ __ret = component->driver->compr_ops->get_codec_caps(cstream, codec);
+ if (__ret < 0)
+ ret = __ret;
+ }
+
+err:
mutex_unlock(&rtd->pcm_mutex);
return ret;
}
@@ -586,8 +855,10 @@ static int soc_compr_ack(struct snd_compr_stream *cstream, size_t bytes)
{
struct snd_soc_pcm_runtime *rtd = cstream->private_data;
struct snd_soc_platform *platform = rtd->platform;
+ struct snd_soc_component *component;
+ struct snd_soc_rtdcom_list *rtdcom;
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
- int ret = 0;
+ int ret = 0, __ret;
mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
@@ -597,8 +868,27 @@ static int soc_compr_ack(struct snd_compr_stream *cstream, size_t bytes)
goto err;
}
- if (platform->driver->compr_ops && platform->driver->compr_ops->ack)
+ if (platform && platform->driver->compr_ops && platform->driver->compr_ops->ack) {
ret = platform->driver->compr_ops->ack(cstream, bytes);
+ if (ret < 0)
+ goto err;
+ }
+
+ for_each_rtdcom(rtd, rtdcom) {
+ component = rtdcom->component;
+
+ /* ignore duplication for now */
+ if (platform && (component == &platform->component))
+ continue;
+
+ if (!component->driver->compr_ops ||
+ !component->driver->compr_ops->ack)
+ continue;
+
+ __ret = component->driver->compr_ops->ack(cstream, bytes);
+ if (__ret < 0)
+ ret = __ret;
+ }
err:
mutex_unlock(&rtd->pcm_mutex);
@@ -610,7 +900,9 @@ static int soc_compr_pointer(struct snd_compr_stream *cstream,
{
struct snd_soc_pcm_runtime *rtd = cstream->private_data;
struct snd_soc_platform *platform = rtd->platform;
- int ret = 0;
+ struct snd_soc_component *component;
+ struct snd_soc_rtdcom_list *rtdcom;
+ int ret = 0, __ret;
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
@@ -618,9 +910,29 @@ static int soc_compr_pointer(struct snd_compr_stream *cstream,
if (cpu_dai->driver->cops && cpu_dai->driver->cops->pointer)
cpu_dai->driver->cops->pointer(cstream, tstamp, cpu_dai);
- if (platform->driver->compr_ops && platform->driver->compr_ops->pointer)
+ if (platform && platform->driver->compr_ops && platform->driver->compr_ops->pointer) {
ret = platform->driver->compr_ops->pointer(cstream, tstamp);
+ if (ret < 0)
+ goto err;
+ }
+
+ for_each_rtdcom(rtd, rtdcom) {
+ component = rtdcom->component;
+
+ /* ignore duplication for now */
+ if (platform && (component == &platform->component))
+ continue;
+
+ if (!component->driver->compr_ops ||
+ !component->driver->compr_ops->pointer)
+ continue;
+ __ret = component->driver->compr_ops->pointer(cstream, tstamp);
+ if (__ret < 0)
+ ret = __ret;
+ }
+
+err:
mutex_unlock(&rtd->pcm_mutex);
return ret;
}
@@ -630,13 +942,34 @@ static int soc_compr_copy(struct snd_compr_stream *cstream,
{
struct snd_soc_pcm_runtime *rtd = cstream->private_data;
struct snd_soc_platform *platform = rtd->platform;
- int ret = 0;
+ struct snd_soc_component *component;
+ struct snd_soc_rtdcom_list *rtdcom;
+ int ret = 0, __ret;
mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
- if (platform->driver->compr_ops && platform->driver->compr_ops->copy)
+ if (platform && platform->driver->compr_ops && platform->driver->compr_ops->copy) {
ret = platform->driver->compr_ops->copy(cstream, buf, count);
+ if (ret < 0)
+ goto err;
+ }
+
+ for_each_rtdcom(rtd, rtdcom) {
+ component = rtdcom->component;
+
+ /* ignore duplication for now */
+ if (platform && (component == &platform->component))
+ continue;
+
+ if (!component->driver->compr_ops ||
+ !component->driver->compr_ops->copy)
+ continue;
+ __ret = component->driver->compr_ops->copy(cstream, buf, count);
+ if (__ret < 0)
+ ret = __ret;
+ }
+err:
mutex_unlock(&rtd->pcm_mutex);
return ret;
}
@@ -646,8 +979,10 @@ static int soc_compr_set_metadata(struct snd_compr_stream *cstream,
{
struct snd_soc_pcm_runtime *rtd = cstream->private_data;
struct snd_soc_platform *platform = rtd->platform;
+ struct snd_soc_component *component;
+ struct snd_soc_rtdcom_list *rtdcom;
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
- int ret = 0;
+ int ret = 0, __ret;
if (cpu_dai->driver->cops && cpu_dai->driver->cops->set_metadata) {
ret = cpu_dai->driver->cops->set_metadata(cstream, metadata, cpu_dai);
@@ -655,8 +990,27 @@ static int soc_compr_set_metadata(struct snd_compr_stream *cstream,
return ret;
}
- if (platform->driver->compr_ops && platform->driver->compr_ops->set_metadata)
+ if (platform && platform->driver->compr_ops && platform->driver->compr_ops->set_metadata) {
ret = platform->driver->compr_ops->set_metadata(cstream, metadata);
+ if (ret < 0)
+ return ret;
+ }
+
+ for_each_rtdcom(rtd, rtdcom) {
+ component = rtdcom->component;
+
+ /* ignore duplication for now */
+ if (platform && (component == &platform->component))
+ continue;
+
+ if (!component->driver->compr_ops ||
+ !component->driver->compr_ops->set_metadata)
+ continue;
+
+ __ret = component->driver->compr_ops->set_metadata(cstream, metadata);
+ if (__ret < 0)
+ ret = __ret;
+ }
return ret;
}
@@ -666,8 +1020,10 @@ static int soc_compr_get_metadata(struct snd_compr_stream *cstream,
{
struct snd_soc_pcm_runtime *rtd = cstream->private_data;
struct snd_soc_platform *platform = rtd->platform;
+ struct snd_soc_component *component;
+ struct snd_soc_rtdcom_list *rtdcom;
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
- int ret = 0;
+ int ret = 0, __ret;
if (cpu_dai->driver->cops && cpu_dai->driver->cops->get_metadata) {
ret = cpu_dai->driver->cops->get_metadata(cstream, metadata, cpu_dai);
@@ -675,8 +1031,27 @@ static int soc_compr_get_metadata(struct snd_compr_stream *cstream,
return ret;
}
- if (platform->driver->compr_ops && platform->driver->compr_ops->get_metadata)
+ if (platform && platform->driver->compr_ops && platform->driver->compr_ops->get_metadata) {
ret = platform->driver->compr_ops->get_metadata(cstream, metadata);
+ if (ret < 0)
+ return ret;
+ }
+
+ for_each_rtdcom(rtd, rtdcom) {
+ component = rtdcom->component;
+
+ /* ignore duplication for now */
+ if (platform && (component == &platform->component))
+ continue;
+
+ if (!component->driver->compr_ops ||
+ !component->driver->compr_ops->get_metadata)
+ continue;
+
+ __ret = component->driver->compr_ops->get_metadata(cstream, metadata);
+ if (__ret < 0)
+ ret = __ret;
+ }
return ret;
}
@@ -723,6 +1098,8 @@ int snd_soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num)
{
struct snd_soc_codec *codec = rtd->codec;
struct snd_soc_platform *platform = rtd->platform;
+ struct snd_soc_component *component;
+ struct snd_soc_rtdcom_list *rtdcom;
struct snd_soc_dai *codec_dai = rtd->codec_dai;
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
struct snd_compr *compr;
@@ -800,9 +1177,25 @@ int snd_soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num)
} else
memcpy(compr->ops, &soc_compr_ops, sizeof(soc_compr_ops));
+
/* Add copy callback for not memory mapped DSPs */
- if (platform->driver->compr_ops && platform->driver->compr_ops->copy)
+ if (platform && platform->driver->compr_ops && platform->driver->compr_ops->copy)
+ compr->ops->copy = soc_compr_copy;
+
+ for_each_rtdcom(rtd, rtdcom) {
+ component = rtdcom->component;
+
+ /* ignore duplication for now */
+ if (platform && (component == &platform->component))
+ continue;
+
+ if (!component->driver->compr_ops ||
+ !component->driver->compr_ops->copy)
+ continue;
+
compr->ops->copy = soc_compr_copy;
+ }
+
mutex_init(&compr->lock);
--
1.9.1
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