[PATCH v2 0/8] ASoC: add snd_compress_ops and replace

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[PATCH] ASoC: txx9: add back the...

Kuninori Morimoto

20 Apr 2020 20 Apr '20

9:05 a.m.

Hi Mark

Current snd_soc_component_driver has compr_ops, but it is created for ALSA, not for ALSA SoC. This means it doesn't know the callback is for which component, thus, each callback needs to get component via lookup function.

It is not good design, and will not work in the future, because ASoC can have multipul same name component which current lookup function can't handle.

This v2 patch-set adds new snd_compress_ops and call callbacks with component. v1 is here

Link: https://lore.kernel.org/alsa-devel/87blnqpuqp.wl-kuninori.morimoto.gx@renesa...

Kuninori Morimoto (8): ASoC: soc-compress: add snd_compress_ops ASoC: codec: wm_adsp: use snd_compress_ops ASoC: uniphier: use snd_compress_ops ASoC: qcom: q6sp6: use snd_compress_ops ASoC: intel: atom: use snd_compress_ops ASoC: sof: use snd_compress_ops ASoC: sprd: use snd_compress_ops ASoC: soc-compress: remove snd_compr_ops

-- 2.17.1

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Kuninori Morimoto

20 Apr 20 Apr

9:07 a.m.

New subject: [PATCH v2 1/8] ASoC: soc-compress: add snd_compress_ops

From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com

Current snd_soc_component_driver has compr_ops, and each driver can have callback via it. But, it is mainly created for ALSA, thus, it doesn't have "component" as parameter. Thus, each callback can't know it is called for which component. Each callback currently is getting "component" by using snd_soc_rtdcom_lookup() with driver name.

--- ALSA SoC --- ... if (component->driver->compr_ops && component->driver->compr_ops->open) => return component->driver->compr_ops->open(stream); ...

--- driver --- static int xxx_open(struct snd_compr_stream *stream) { struct snd_soc_pcm_runtime *rtd = stream->private_data; => struct snd_soc_component *component = snd_soc_rtdcom_lookup(..); ... }

It works today, but, will not work in the future if we support multi CPU/Codec/Platform, because 1 rtd might have multiple same driver name component.

To solve this issue, each callback need to be called with component. We already have many component driver callbacks. This patch adds new snd_compress_ops, and call it with "component".

--- ALSA SoC --- ... if (component->driver->compress_ops->open) => return component->driver->compress_ops->open( component, substream); ~~~~~~~~~ ...

--- driver --- static int xxx_open(struct snd_soc_component *component, struct snd_compr_stream *stream) { => /* it don't need to use snd_soc_rtdcom_lookup() */ ... }

Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- v1 -> v2

- no change

sound/soc/soc-compress.c | 152 ++++++++++++++++++++++++++++++++++ 2 files changed, 192 insertions(+), 1 deletion(-)

diff --git a/include/sound/soc-component.h b/include/sound/soc-component.h index 154d02fbbfed..9122b11f51e9 100644 --- a/include/sound/soc-component.h +++ b/include/sound/soc-component.h @@ -25,6 +25,44 @@ order++)

/* component interface */ +struct snd_compress_ops { + int (*open)(struct snd_soc_component *component, + struct snd_compr_stream *stream); + int (*free)(struct snd_soc_component *component, + struct snd_compr_stream *stream); + int (*set_params)(struct snd_soc_component *component, + struct snd_compr_stream *stream, + struct snd_compr_params *params); + int (*get_params)(struct snd_soc_component *component, + struct snd_compr_stream *stream, + struct snd_codec *params); + int (*set_metadata)(struct snd_soc_component *component, + struct snd_compr_stream *stream, + struct snd_compr_metadata *metadata); + int (*get_metadata)(struct snd_soc_component *component, + struct snd_compr_stream *stream, + struct snd_compr_metadata *metadata); + int (*trigger)(struct snd_soc_component *component, + struct snd_compr_stream *stream, int cmd); + int (*pointer)(struct snd_soc_component *component, + struct snd_compr_stream *stream, + struct snd_compr_tstamp *tstamp); + int (*copy)(struct snd_soc_component *component, + struct snd_compr_stream *stream, char __user *buf, + size_t count); + int (*mmap)(struct snd_soc_component *component, + struct snd_compr_stream *stream, + struct vm_area_struct *vma); + int (*ack)(struct snd_soc_component *component, + struct snd_compr_stream *stream, size_t bytes); + int (*get_caps)(struct snd_soc_component *component, + struct snd_compr_stream *stream, + struct snd_compr_caps *caps); + int (*get_codec_caps)(struct snd_soc_component *component, + struct snd_compr_stream *stream, + struct snd_compr_codec_caps *codec); +}; + struct snd_soc_component_driver { const char *name;

@@ -108,7 +146,8 @@ struct snd_soc_component_driver { struct snd_pcm_substream *substream, struct vm_area_struct *vma);

- const struct snd_compr_ops *compr_ops; + const struct snd_compr_ops *compr_ops; /* remove me */ + const struct snd_compress_ops *compress_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 3f77c0208e09..343de969179e 100644 --- a/sound/soc/soc-compress.c +++ b/sound/soc/soc-compress.c @@ -28,6 +28,23 @@ static int soc_compr_components_open(struct snd_compr_stream *cstream, struct snd_soc_component *component; int i, ret;

+ for_each_rtd_components(rtd, i, component) { + if (!component->driver->compress_ops || + !component->driver->compress_ops->open) + continue; + + ret = component->driver->compress_ops->open(component, cstream); + if (ret < 0) { + dev_err(component->dev, + "Compress ASoC: can't open platform %s: %d\n", + component->name, ret); + + *last = component; + return ret; + } + } + + /* remvoe me */ for_each_rtd_components(rtd, i, component) { if (!component->driver->compr_ops || !component->driver->compr_ops->open) @@ -55,6 +72,18 @@ static int soc_compr_components_free(struct snd_compr_stream *cstream, struct snd_soc_component *component; int i;

+ for_each_rtd_components(rtd, i, component) { + if (component == last) + break; + + if (!component->driver->compress_ops || + !component->driver->compress_ops->free) + continue; + + component->driver->compress_ops->free(component, cstream); + } + + /* remove me */ for_each_rtd_components(rtd, i, component) { if (component == last) break; @@ -327,6 +356,18 @@ static int soc_compr_components_trigger(struct snd_compr_stream *cstream, struct snd_soc_component *component; int i, ret;

+ for_each_rtd_components(rtd, i, component) { + if (!component->driver->compress_ops || + !component->driver->compress_ops->trigger) + continue; + + ret = component->driver->compress_ops->trigger( + component, cstream, cmd); + if (ret < 0) + return ret; + } + + /* remove me */ for_each_rtd_components(rtd, i, component) { if (!component->driver->compr_ops || !component->driver->compr_ops->trigger) @@ -429,6 +470,18 @@ static int soc_compr_components_set_params(struct snd_compr_stream *cstream, struct snd_soc_component *component; int i, ret;

+ for_each_rtd_components(rtd, i, component) { + if (!component->driver->compress_ops || + !component->driver->compress_ops->set_params) + continue; + + ret = component->driver->compress_ops->set_params( + component, cstream, params); + if (ret < 0) + return ret; + } + + /* remove me */ for_each_rtd_components(rtd, i, component) { if (!component->driver->compr_ops || !component->driver->compr_ops->set_params) @@ -569,6 +622,17 @@ static int soc_compr_get_params(struct snd_compr_stream *cstream, goto err; }

+ for_each_rtd_components(rtd, i, component) { + if (!component->driver->compress_ops || + !component->driver->compress_ops->get_params) + continue; + + ret = component->driver->compress_ops->get_params( + component, cstream, params); + break; + } + + /* remove me */ for_each_rtd_components(rtd, i, component) { if (!component->driver->compr_ops || !component->driver->compr_ops->get_params) @@ -592,6 +656,17 @@ static int soc_compr_get_caps(struct snd_compr_stream *cstream,

mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);

+ for_each_rtd_components(rtd, i, component) { + if (!component->driver->compress_ops || + !component->driver->compress_ops->get_caps) + continue; + + ret = component->driver->compress_ops->get_caps( + component, cstream, caps); + break; + } + + /* remove me */ for_each_rtd_components(rtd, i, component) { if (!component->driver->compr_ops || !component->driver->compr_ops->get_caps) @@ -614,6 +689,17 @@ static int soc_compr_get_codec_caps(struct snd_compr_stream *cstream,

mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);

+ for_each_rtd_components(rtd, i, component) { + if (!component->driver->compress_ops || + !component->driver->compress_ops->get_codec_caps) + continue; + + ret = component->driver->compress_ops->get_codec_caps( + component, cstream, codec); + break; + } + + /* remove me */ for_each_rtd_components(rtd, i, component) { if (!component->driver->compr_ops || !component->driver->compr_ops->get_codec_caps) @@ -643,6 +729,18 @@ static int soc_compr_ack(struct snd_compr_stream *cstream, size_t bytes) goto err; }

+ for_each_rtd_components(rtd, i, component) { + if (!component->driver->compress_ops || + !component->driver->compress_ops->ack) + continue; + + ret = component->driver->compress_ops->ack( + component, cstream, bytes); + if (ret < 0) + goto err; + } + + /* remove me */ for_each_rtd_components(rtd, i, component) { if (!component->driver->compr_ops || !component->driver->compr_ops->ack) @@ -671,6 +769,17 @@ 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);

+ for_each_rtd_components(rtd, i, component) { + if (!component->driver->compress_ops || + !component->driver->compress_ops->pointer) + continue; + + ret = component->driver->compress_ops->pointer( + component, cstream, tstamp); + break; + } + + /* remove me */ for_each_rtd_components(rtd, i, component) { if (!component->driver->compr_ops || !component->driver->compr_ops->pointer) @@ -693,6 +802,17 @@ static int soc_compr_copy(struct snd_compr_stream *cstream,

mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);

+ for_each_rtd_components(rtd, i, component) { + if (!component->driver->compress_ops || + !component->driver->compress_ops->copy) + continue; + + ret = component->driver->compress_ops->copy( + component, cstream, buf, count); + break; + } + + /* remove me */ for_each_rtd_components(rtd, i, component) { if (!component->driver->compr_ops || !component->driver->compr_ops->copy) @@ -720,6 +840,18 @@ static int soc_compr_set_metadata(struct snd_compr_stream *cstream, return ret; }

+ for_each_rtd_components(rtd, i, component) { + if (!component->driver->compress_ops || + !component->driver->compress_ops->set_metadata) + continue; + + ret = component->driver->compress_ops->set_metadata( + component, cstream, metadata); + if (ret < 0) + return ret; + } + + /* remove me */ for_each_rtd_components(rtd, i, component) { if (!component->driver->compr_ops || !component->driver->compr_ops->set_metadata) @@ -748,6 +880,16 @@ static int soc_compr_get_metadata(struct snd_compr_stream *cstream, return ret; }

+ for_each_rtd_components(rtd, i, component) { + if (!component->driver->compress_ops || + !component->driver->compress_ops->get_metadata) + continue; + + return component->driver->compress_ops->get_metadata( + component, cstream, metadata); + } + + /* remove me */ for_each_rtd_components(rtd, i, component) { if (!component->driver->compr_ops || !component->driver->compr_ops->get_metadata) @@ -878,6 +1020,16 @@ int snd_soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num) memcpy(compr->ops, &soc_compr_ops, sizeof(soc_compr_ops)); }

+ for_each_rtd_components(rtd, i, component) { + if (!component->driver->compress_ops || + !component->driver->compress_ops->copy) + continue; + + compr->ops->copy = soc_compr_copy; + break; + } + + /* remove me */ for_each_rtd_components(rtd, i, component) { if (!component->driver->compr_ops || !component->driver->compr_ops->copy)

-- 2.17.1

Charles Keepax

21 Apr 21 Apr

2:49 p.m.

New subject: [PATCH v2 1/8] ASoC: soc-compress: add snd_compress_ops

On Mon, Apr 20, 2020 at 04:07:50PM +0900, Kuninori Morimoto wrote:

...

From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com

Current snd_soc_component_driver has compr_ops, and each driver can have callback via it. But, it is mainly created for ALSA, thus, it doesn't have "component" as parameter. Thus, each callback can't know it is called for which component. Each callback currently is getting "component" by using snd_soc_rtdcom_lookup() with driver name.

--- ALSA SoC --- ... if (component->driver->compr_ops && component->driver->compr_ops->open) => return component->driver->compr_ops->open(stream); ...

--- driver --- static int xxx_open(struct snd_compr_stream *stream) { struct snd_soc_pcm_runtime *rtd = stream->private_data; => struct snd_soc_component *component = snd_soc_rtdcom_lookup(..); ... }

It works today, but, will not work in the future if we support multi CPU/Codec/Platform, because 1 rtd might have multiple same driver name component.

To solve this issue, each callback need to be called with component. We already have many component driver callbacks. This patch adds new snd_compress_ops, and call it with "component".

--- ALSA SoC --- ... if (component->driver->compress_ops->open) => return component->driver->compress_ops->open( component, substream); ~~~~~~~~~ ...

--- driver --- static int xxx_open(struct snd_soc_component *component, struct snd_compr_stream *stream) { => /* it don't need to use snd_soc_rtdcom_lookup() */ ... }

Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com

Reviewed-by: Charles Keepax ckeepax@opensource.cirrus.com Tested-by: Charles Keepax ckeepax@opensource.cirrus.com

Thanks, Charles

Kuninori Morimoto

20 Apr 20 Apr

9:08 a.m.

New subject: [PATCH v2 2/8] ASoC: codec: wm_adsp: use snd_compress_ops

From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com

We can use snd_compress_ops. Let's switch to use it.

Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- v1 -> v2

- no change

diff --git a/sound/soc/codecs/cs47l15.c b/sound/soc/codecs/cs47l15.c index 8d1869bf7f9c..402c6b7c7014 100644 --- a/sound/soc/codecs/cs47l15.c +++ b/sound/soc/codecs/cs47l15.c @@ -1229,11 +1229,10 @@ static struct snd_soc_dai_driver cs47l15_dai[] = { }, };

-static int cs47l15_open(struct snd_compr_stream *stream) +static int cs47l15_open(struct snd_soc_component *component, + struct snd_compr_stream *stream) { struct snd_soc_pcm_runtime *rtd = stream->private_data; - struct snd_soc_component *component = - snd_soc_rtdcom_lookup(rtd, DRV_NAME); struct cs47l15 *cs47l15 = snd_soc_component_get_drvdata(component); struct madera_priv *priv = &cs47l15->core; struct madera *madera = priv->madera; @@ -1329,7 +1328,7 @@ static unsigned int cs47l15_digital_vu[] = { MADERA_DAC_DIGITAL_VOLUME_5R, };

-static const struct snd_compr_ops cs47l15_compr_ops = { +static const struct snd_compress_ops cs47l15_compress_ops = { .open = &cs47l15_open, .free = &wm_adsp_compr_free, .set_params = &wm_adsp_compr_set_params, @@ -1345,7 +1344,7 @@ static const struct snd_soc_component_driver soc_component_dev_cs47l15 = { .set_sysclk = &madera_set_sysclk, .set_pll = &cs47l15_set_fll, .name = DRV_NAME, - .compr_ops = &cs47l15_compr_ops, + .compress_ops = &cs47l15_compress_ops, .controls = cs47l15_snd_controls, .num_controls = ARRAY_SIZE(cs47l15_snd_controls), .dapm_widgets = cs47l15_dapm_widgets, diff --git a/sound/soc/codecs/cs47l24.c b/sound/soc/codecs/cs47l24.c index 6b0570f59630..f6d173d0120e 100644 --- a/sound/soc/codecs/cs47l24.c +++ b/sound/soc/codecs/cs47l24.c @@ -1068,10 +1068,10 @@ static struct snd_soc_dai_driver cs47l24_dai[] = { }, };

-static int cs47l24_open(struct snd_compr_stream *stream) +static int cs47l24_open(struct snd_soc_component *component, + struct snd_compr_stream *stream) { struct snd_soc_pcm_runtime *rtd = stream->private_data; - struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, DRV_NAME); struct cs47l24_priv *priv = snd_soc_component_get_drvdata(component); struct arizona *arizona = priv->core.arizona; int n_adsp; @@ -1178,7 +1178,7 @@ static unsigned int cs47l24_digital_vu[] = { ARIZONA_DAC_DIGITAL_VOLUME_4L, };

-static struct snd_compr_ops cs47l24_compr_ops = { +static struct snd_compress_ops cs47l24_compress_ops = { .open = cs47l24_open, .free = wm_adsp_compr_free, .set_params = wm_adsp_compr_set_params, @@ -1194,7 +1194,7 @@ static const struct snd_soc_component_driver soc_component_dev_cs47l24 = { .set_sysclk = arizona_set_sysclk, .set_pll = cs47l24_set_fll, .name = DRV_NAME, - .compr_ops = &cs47l24_compr_ops, + .compress_ops = &cs47l24_compress_ops, .controls = cs47l24_snd_controls, .num_controls = ARRAY_SIZE(cs47l24_snd_controls), .dapm_widgets = cs47l24_dapm_widgets, diff --git a/sound/soc/codecs/cs47l35.c b/sound/soc/codecs/cs47l35.c index 18839807c9d1..d7538d50bbd3 100644 --- a/sound/soc/codecs/cs47l35.c +++ b/sound/soc/codecs/cs47l35.c @@ -1504,11 +1504,10 @@ static struct snd_soc_dai_driver cs47l35_dai[] = { }, };

-static int cs47l35_open(struct snd_compr_stream *stream) +static int cs47l35_open(struct snd_soc_component *component, + struct snd_compr_stream *stream) { struct snd_soc_pcm_runtime *rtd = stream->private_data; - struct snd_soc_component *component = - snd_soc_rtdcom_lookup(rtd, DRV_NAME); struct cs47l35 *cs47l35 = snd_soc_component_get_drvdata(component); struct madera_priv *priv = &cs47l35->core; struct madera *madera = priv->madera; @@ -1622,7 +1621,7 @@ static unsigned int cs47l35_digital_vu[] = { MADERA_DAC_DIGITAL_VOLUME_5R, };

-static const struct snd_compr_ops cs47l35_compr_ops = { +static const struct snd_compress_ops cs47l35_compress_ops = { .open = &cs47l35_open, .free = &wm_adsp_compr_free, .set_params = &wm_adsp_compr_set_params, @@ -1638,7 +1637,7 @@ static const struct snd_soc_component_driver soc_component_dev_cs47l35 = { .set_sysclk = &madera_set_sysclk, .set_pll = &cs47l35_set_fll, .name = DRV_NAME, - .compr_ops = &cs47l35_compr_ops, + .compress_ops = &cs47l35_compress_ops, .controls = cs47l35_snd_controls, .num_controls = ARRAY_SIZE(cs47l35_snd_controls), .dapm_widgets = cs47l35_dapm_widgets, diff --git a/sound/soc/codecs/cs47l85.c b/sound/soc/codecs/cs47l85.c index a575113207f0..9de991adad74 100644 --- a/sound/soc/codecs/cs47l85.c +++ b/sound/soc/codecs/cs47l85.c @@ -2447,11 +2447,10 @@ static struct snd_soc_dai_driver cs47l85_dai[] = { }, };

-static int cs47l85_open(struct snd_compr_stream *stream) +static int cs47l85_open(struct snd_soc_component *component, + struct snd_compr_stream *stream) { struct snd_soc_pcm_runtime *rtd = stream->private_data; - struct snd_soc_component *component = - snd_soc_rtdcom_lookup(rtd, DRV_NAME); struct cs47l85 *cs47l85 = snd_soc_component_get_drvdata(component); struct madera_priv *priv = &cs47l85->core; struct madera *madera = priv->madera; @@ -2566,7 +2565,7 @@ static const unsigned int cs47l85_digital_vu[] = { MADERA_DAC_DIGITAL_VOLUME_6R, };

-static const struct snd_compr_ops cs47l85_compr_ops = { +static const struct snd_compress_ops cs47l85_compress_ops = { .open = &cs47l85_open, .free = &wm_adsp_compr_free, .set_params = &wm_adsp_compr_set_params, @@ -2582,7 +2581,7 @@ static const struct snd_soc_component_driver soc_component_dev_cs47l85 = { .set_sysclk = &madera_set_sysclk, .set_pll = &cs47l85_set_fll, .name = DRV_NAME, - .compr_ops = &cs47l85_compr_ops, + .compress_ops = &cs47l85_compress_ops, .controls = cs47l85_snd_controls, .num_controls = ARRAY_SIZE(cs47l85_snd_controls), .dapm_widgets = cs47l85_dapm_widgets, diff --git a/sound/soc/codecs/cs47l90.c b/sound/soc/codecs/cs47l90.c index 81a1311b14e6..2715b5da0415 100644 --- a/sound/soc/codecs/cs47l90.c +++ b/sound/soc/codecs/cs47l90.c @@ -2358,11 +2358,10 @@ static struct snd_soc_dai_driver cs47l90_dai[] = { }, };

-static int cs47l90_open(struct snd_compr_stream *stream) +static int cs47l90_open(struct snd_soc_component *component, + struct snd_compr_stream *stream) { struct snd_soc_pcm_runtime *rtd = stream->private_data; - struct snd_soc_component *component = - snd_soc_rtdcom_lookup(rtd, DRV_NAME); struct cs47l90 *cs47l90 = snd_soc_component_get_drvdata(component); struct madera_priv *priv = &cs47l90->core; struct madera *madera = priv->madera; @@ -2473,7 +2472,7 @@ static unsigned int cs47l90_digital_vu[] = { MADERA_DAC_DIGITAL_VOLUME_5R, };

-static const struct snd_compr_ops cs47l90_compr_ops = { +static const struct snd_compress_ops cs47l90_compress_ops = { .open = &cs47l90_open, .free = &wm_adsp_compr_free, .set_params = &wm_adsp_compr_set_params, @@ -2489,7 +2488,7 @@ static const struct snd_soc_component_driver soc_component_dev_cs47l90 = { .set_sysclk = &madera_set_sysclk, .set_pll = &cs47l90_set_fll, .name = DRV_NAME, - .compr_ops = &cs47l90_compr_ops, + .compress_ops = &cs47l90_compress_ops, .controls = cs47l90_snd_controls, .num_controls = ARRAY_SIZE(cs47l90_snd_controls), .dapm_widgets = cs47l90_dapm_widgets, diff --git a/sound/soc/codecs/cs47l92.c b/sound/soc/codecs/cs47l92.c index 15fc213d178d..108d28007185 100644 --- a/sound/soc/codecs/cs47l92.c +++ b/sound/soc/codecs/cs47l92.c @@ -1830,11 +1830,10 @@ static struct snd_soc_dai_driver cs47l92_dai[] = { }, };

-static int cs47l92_open(struct snd_compr_stream *stream) +static int cs47l92_open(struct snd_soc_component *component, + struct snd_compr_stream *stream) { struct snd_soc_pcm_runtime *rtd = stream->private_data; - struct snd_soc_component *component = - snd_soc_rtdcom_lookup(rtd, DRV_NAME); struct cs47l92 *cs47l92 = snd_soc_component_get_drvdata(component); struct madera_priv *priv = &cs47l92->core; struct madera *madera = priv->madera; @@ -1933,7 +1932,7 @@ static unsigned int cs47l92_digital_vu[] = { MADERA_DAC_DIGITAL_VOLUME_5R, };

-static const struct snd_compr_ops cs47l92_compr_ops = { +static const struct snd_compress_ops cs47l92_compress_ops = { .open = &cs47l92_open, .free = &wm_adsp_compr_free, .set_params = &wm_adsp_compr_set_params, @@ -1949,7 +1948,7 @@ static const struct snd_soc_component_driver soc_component_dev_cs47l92 = { .set_sysclk = &madera_set_sysclk, .set_pll = &cs47l92_set_fll, .name = DRV_NAME, - .compr_ops = &cs47l92_compr_ops, + .compress_ops = &cs47l92_compress_ops, .controls = cs47l92_snd_controls, .num_controls = ARRAY_SIZE(cs47l92_snd_controls), .dapm_widgets = cs47l92_dapm_widgets, diff --git a/sound/soc/codecs/wm5102.c b/sound/soc/codecs/wm5102.c index d6d4b4121369..2ed3fa67027d 100644 --- a/sound/soc/codecs/wm5102.c +++ b/sound/soc/codecs/wm5102.c @@ -1909,10 +1909,9 @@ static struct snd_soc_dai_driver wm5102_dai[] = { }, };

-static int wm5102_open(struct snd_compr_stream *stream) +static int wm5102_open(struct snd_soc_component *component, + struct snd_compr_stream *stream) { - struct snd_soc_pcm_runtime *rtd = stream->private_data; - struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, DRV_NAME); struct wm5102_priv *priv = snd_soc_component_get_drvdata(component);

return wm_adsp_compr_open(&priv->core.adsp[0], stream); @@ -1992,7 +1991,7 @@ static unsigned int wm5102_digital_vu[] = { ARIZONA_DAC_DIGITAL_VOLUME_5R, };

-static struct snd_compr_ops wm5102_compr_ops = { +static struct snd_compress_ops wm5102_compress_ops = { .open = wm5102_open, .free = wm_adsp_compr_free, .set_params = wm_adsp_compr_set_params, @@ -2008,7 +2007,7 @@ static const struct snd_soc_component_driver soc_component_dev_wm5102 = { .set_sysclk = arizona_set_sysclk, .set_pll = wm5102_set_fll, .name = DRV_NAME, - .compr_ops = &wm5102_compr_ops, + .compress_ops = &wm5102_compress_ops, .controls = wm5102_snd_controls, .num_controls = ARRAY_SIZE(wm5102_snd_controls), .dapm_widgets = wm5102_dapm_widgets, diff --git a/sound/soc/codecs/wm5110.c b/sound/soc/codecs/wm5110.c index 499e87d1dfcc..44de44bff423 100644 --- a/sound/soc/codecs/wm5110.c +++ b/sound/soc/codecs/wm5110.c @@ -2237,10 +2237,10 @@ static struct snd_soc_dai_driver wm5110_dai[] = { }, };

-static int wm5110_open(struct snd_compr_stream *stream) +static int wm5110_open(struct snd_soc_component *component, + struct snd_compr_stream *stream) { struct snd_soc_pcm_runtime *rtd = stream->private_data; - struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, DRV_NAME); struct wm5110_priv *priv = snd_soc_component_get_drvdata(component); struct arizona *arizona = priv->core.arizona; int n_adsp; @@ -2355,7 +2355,7 @@ static unsigned int wm5110_digital_vu[] = { ARIZONA_DAC_DIGITAL_VOLUME_6R, };

-static struct snd_compr_ops wm5110_compr_ops = { +static struct snd_compress_ops wm5110_compress_ops = { .open = wm5110_open, .free = wm_adsp_compr_free, .set_params = wm_adsp_compr_set_params, @@ -2371,7 +2371,7 @@ static const struct snd_soc_component_driver soc_component_dev_wm5110 = { .set_sysclk = arizona_set_sysclk, .set_pll = wm5110_set_fll, .name = DRV_NAME, - .compr_ops = &wm5110_compr_ops, + .compress_ops = &wm5110_compress_ops, .controls = wm5110_snd_controls, .num_controls = ARRAY_SIZE(wm5110_snd_controls), .dapm_widgets = wm5110_dapm_widgets, diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c index 1ef69409ccd1..519ca2e69637 100644 --- a/sound/soc/codecs/wm_adsp.c +++ b/sound/soc/codecs/wm_adsp.c @@ -3509,7 +3509,8 @@ int wm_adsp_compr_open(struct wm_adsp *dsp, struct snd_compr_stream *stream) } EXPORT_SYMBOL_GPL(wm_adsp_compr_open);

-int wm_adsp_compr_free(struct snd_compr_stream *stream) +int wm_adsp_compr_free(struct snd_soc_component *component, + struct snd_compr_stream *stream) { struct wm_adsp_compr *compr = stream->runtime->private_data; struct wm_adsp *dsp = compr->dsp; @@ -3583,7 +3584,8 @@ static inline unsigned int wm_adsp_compr_frag_words(struct wm_adsp_compr *compr) return compr->size.fragment_size / WM_ADSP_DATA_WORD_SIZE; }

-int wm_adsp_compr_set_params(struct snd_compr_stream *stream, +int wm_adsp_compr_set_params(struct snd_soc_component *component, + struct snd_compr_stream *stream, struct snd_compr_params *params) { struct wm_adsp_compr *compr = stream->runtime->private_data; @@ -3610,7 +3612,8 @@ int wm_adsp_compr_set_params(struct snd_compr_stream *stream, } EXPORT_SYMBOL_GPL(wm_adsp_compr_set_params);

-int wm_adsp_compr_get_caps(struct snd_compr_stream *stream, +int wm_adsp_compr_get_caps(struct snd_soc_component *component, + struct snd_compr_stream *stream, struct snd_compr_caps *caps) { struct wm_adsp_compr *compr = stream->runtime->private_data; @@ -3976,7 +3979,8 @@ static int wm_adsp_buffer_get_error(struct wm_adsp_compr_buf *buf) return 0; }

-int wm_adsp_compr_trigger(struct snd_compr_stream *stream, int cmd) +int wm_adsp_compr_trigger(struct snd_soc_component *component, + struct snd_compr_stream *stream, int cmd) { struct wm_adsp_compr *compr = stream->runtime->private_data; struct wm_adsp *dsp = compr->dsp; @@ -4139,7 +4143,8 @@ static int wm_adsp_buffer_reenable_irq(struct wm_adsp_compr_buf *buf) buf->irq_count); }

-int wm_adsp_compr_pointer(struct snd_compr_stream *stream, +int wm_adsp_compr_pointer(struct snd_soc_component *component, + struct snd_compr_stream *stream, struct snd_compr_tstamp *tstamp) { struct wm_adsp_compr *compr = stream->runtime->private_data; @@ -4297,7 +4302,8 @@ static int wm_adsp_compr_read(struct wm_adsp_compr *compr, return ntotal; }

-int wm_adsp_compr_copy(struct snd_compr_stream *stream, char __user *buf, +int wm_adsp_compr_copy(struct snd_soc_component *component, + struct snd_compr_stream *stream, char __user *buf, size_t count) { struct wm_adsp_compr *compr = stream->runtime->private_data; diff --git a/sound/soc/codecs/wm_adsp.h b/sound/soc/codecs/wm_adsp.h index 4c481cf20275..1996350b817e 100644 --- a/sound/soc/codecs/wm_adsp.h +++ b/sound/soc/codecs/wm_adsp.h @@ -190,16 +190,22 @@ int wm_adsp_fw_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol);

int wm_adsp_compr_open(struct wm_adsp *dsp, struct snd_compr_stream *stream); -int wm_adsp_compr_free(struct snd_compr_stream *stream); -int wm_adsp_compr_set_params(struct snd_compr_stream *stream, +int wm_adsp_compr_free(struct snd_soc_component *component, + struct snd_compr_stream *stream); +int wm_adsp_compr_set_params(struct snd_soc_component *component, + struct snd_compr_stream *stream, struct snd_compr_params *params); -int wm_adsp_compr_get_caps(struct snd_compr_stream *stream, +int wm_adsp_compr_get_caps(struct snd_soc_component *component, + struct snd_compr_stream *stream, struct snd_compr_caps *caps); -int wm_adsp_compr_trigger(struct snd_compr_stream *stream, int cmd); +int wm_adsp_compr_trigger(struct snd_soc_component *component, + struct snd_compr_stream *stream, int cmd); int wm_adsp_compr_handle_irq(struct wm_adsp *dsp); -int wm_adsp_compr_pointer(struct snd_compr_stream *stream, +int wm_adsp_compr_pointer(struct snd_soc_component *component, + struct snd_compr_stream *stream, struct snd_compr_tstamp *tstamp); -int wm_adsp_compr_copy(struct snd_compr_stream *stream, +int wm_adsp_compr_copy(struct snd_soc_component *component, + struct snd_compr_stream *stream, char __user *buf, size_t count); int wm_adsp_write_ctl(struct wm_adsp *dsp, const char *name, int type, unsigned int alg, void *buf, size_t len);

-- 2.17.1

Charles Keepax

21 Apr 21 Apr

2:51 p.m.

New subject: [PATCH v2 2/8] ASoC: codec: wm_adsp: use snd_compress_ops

On Mon, Apr 20, 2020 at 04:08:13PM +0900, Kuninori Morimoto wrote:

...

From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com

We can use snd_compress_ops. Let's switch to use it.

Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com

Acked-by: Charles Keepax ckeepax@opensource.cirrus.com Tested-by: Charles Keepax ckeepax@opensource.cirrus.com

Minor nits in future no need to put "codec:" in the title and it would be really appreciated if you could CC patches@opensource.cirrus.com for changes to wm_adsp.c it is in the maintainers file.

Thanks, Charles

Kuninori Morimoto

20 Apr 20 Apr

9:08 a.m.

New subject: [PATCH v2 3/8] ASoC: uniphier: use snd_compress_ops

From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com

We can use snd_compress_ops. Let's switch to use it.

Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- v1 -> v2

- no change

sound/soc/uniphier/aio-compress.c | 45 ++++++++++++++++++++----------- sound/soc/uniphier/aio-dma.c | 2 +- sound/soc/uniphier/aio.h | 2 +- 3 files changed, 31 insertions(+), 18 deletions(-)

diff --git a/sound/soc/uniphier/aio-compress.c b/sound/soc/uniphier/aio-compress.c index 232d3cc5bce0..0f76bc601ca9 100644 --- a/sound/soc/uniphier/aio-compress.c +++ b/sound/soc/uniphier/aio-compress.c @@ -16,8 +16,10 @@

#include "aio.h"

-static int uniphier_aio_compr_prepare(struct snd_compr_stream *cstream); -static int uniphier_aio_compr_hw_free(struct snd_compr_stream *cstream); +static int uniphier_aio_compr_prepare(struct snd_soc_component *component, + struct snd_compr_stream *cstream); +static int uniphier_aio_compr_hw_free(struct snd_soc_component *component, + struct snd_compr_stream *cstream);

static int uniphier_aio_comprdma_new(struct snd_soc_pcm_runtime *rtd) { @@ -70,7 +72,8 @@ static int uniphier_aio_comprdma_free(struct snd_soc_pcm_runtime *rtd) return 0; }

-static int uniphier_aio_compr_open(struct snd_compr_stream *cstream) +static int uniphier_aio_compr_open(struct snd_soc_component *component, + struct snd_compr_stream *cstream) { struct snd_soc_pcm_runtime *rtd = cstream->private_data; struct uniphier_aio *aio = uniphier_priv(asoc_rtd_to_cpu(rtd, 0)); @@ -95,14 +98,15 @@ static int uniphier_aio_compr_open(struct snd_compr_stream *cstream) return 0; }

-static int uniphier_aio_compr_free(struct snd_compr_stream *cstream) +static int uniphier_aio_compr_free(struct snd_soc_component *component, + struct snd_compr_stream *cstream) { struct snd_soc_pcm_runtime *rtd = cstream->private_data; struct uniphier_aio *aio = uniphier_priv(asoc_rtd_to_cpu(rtd, 0)); struct uniphier_aio_sub *sub = &aio->sub[cstream->direction]; int ret;

- ret = uniphier_aio_compr_hw_free(cstream); + ret = uniphier_aio_compr_hw_free(component, cstream); if (ret) return ret; ret = uniphier_aio_comprdma_free(rtd); @@ -114,7 +118,8 @@ static int uniphier_aio_compr_free(struct snd_compr_stream *cstream) return 0; }

-static int uniphier_aio_compr_get_params(struct snd_compr_stream *cstream, +static int uniphier_aio_compr_get_params(struct snd_soc_component *component, + struct snd_compr_stream *cstream, struct snd_codec *params) { struct snd_soc_pcm_runtime *rtd = cstream->private_data; @@ -126,7 +131,8 @@ static int uniphier_aio_compr_get_params(struct snd_compr_stream *cstream, return 0; }

-static int uniphier_aio_compr_set_params(struct snd_compr_stream *cstream, +static int uniphier_aio_compr_set_params(struct snd_soc_component *component, + struct snd_compr_stream *cstream, struct snd_compr_params *params) { struct snd_soc_pcm_runtime *rtd = cstream->private_data; @@ -155,14 +161,15 @@ static int uniphier_aio_compr_set_params(struct snd_compr_stream *cstream, aio_port_reset(sub); aio_src_reset(sub);

- ret = uniphier_aio_compr_prepare(cstream); + ret = uniphier_aio_compr_prepare(component, cstream); if (ret) return ret;

return 0; }

-static int uniphier_aio_compr_hw_free(struct snd_compr_stream *cstream) +static int uniphier_aio_compr_hw_free(struct snd_soc_component *component, + struct snd_compr_stream *cstream) { struct snd_soc_pcm_runtime *rtd = cstream->private_data; struct uniphier_aio *aio = uniphier_priv(asoc_rtd_to_cpu(rtd, 0)); @@ -173,7 +180,8 @@ static int uniphier_aio_compr_hw_free(struct snd_compr_stream *cstream) return 0; }

-static int uniphier_aio_compr_prepare(struct snd_compr_stream *cstream) +static int uniphier_aio_compr_prepare(struct snd_soc_component *component, + struct snd_compr_stream *cstream) { struct snd_soc_pcm_runtime *rtd = cstream->private_data; struct snd_compr_runtime *runtime = cstream->runtime; @@ -210,7 +218,8 @@ static int uniphier_aio_compr_prepare(struct snd_compr_stream *cstream) return 0; }

-static int uniphier_aio_compr_trigger(struct snd_compr_stream *cstream, +static int uniphier_aio_compr_trigger(struct snd_soc_component *component, + struct snd_compr_stream *cstream, int cmd) { struct snd_soc_pcm_runtime *rtd = cstream->private_data; @@ -243,7 +252,8 @@ static int uniphier_aio_compr_trigger(struct snd_compr_stream *cstream, return ret; }

-static int uniphier_aio_compr_pointer(struct snd_compr_stream *cstream, +static int uniphier_aio_compr_pointer(struct snd_soc_component *component, + struct snd_compr_stream *cstream, struct snd_compr_tstamp *tstamp) { struct snd_soc_pcm_runtime *rtd = cstream->private_data; @@ -316,7 +326,8 @@ static int aio_compr_send_to_hw(struct uniphier_aio_sub *sub, return 0; }

-static int uniphier_aio_compr_copy(struct snd_compr_stream *cstream, +static int uniphier_aio_compr_copy(struct snd_soc_component *component, + struct snd_compr_stream *cstream, char __user *buf, size_t count) { struct snd_soc_pcm_runtime *rtd = cstream->private_data; @@ -375,7 +386,8 @@ static int uniphier_aio_compr_copy(struct snd_compr_stream *cstream, return cnt; }

-static int uniphier_aio_compr_get_caps(struct snd_compr_stream *cstream, +static int uniphier_aio_compr_get_caps(struct snd_soc_component *component, + struct snd_compr_stream *cstream, struct snd_compr_caps *caps) { caps->num_codecs = 1; @@ -401,7 +413,8 @@ static const struct snd_compr_codec_caps caps_iec = { .descriptor[0].formats = 0, };

-static int uniphier_aio_compr_get_codec_caps(struct snd_compr_stream *stream, +static int uniphier_aio_compr_get_codec_caps(struct snd_soc_component *component, + struct snd_compr_stream *stream, struct snd_compr_codec_caps *codec) { if (codec->codec == SND_AUDIOCODEC_IEC61937) @@ -412,7 +425,7 @@ static int uniphier_aio_compr_get_codec_caps(struct snd_compr_stream *stream, return 0; }

-const struct snd_compr_ops uniphier_aio_compr_ops = { +const struct snd_compress_ops uniphier_aio_compress_ops = { .open = uniphier_aio_compr_open, .free = uniphier_aio_compr_free, .get_params = uniphier_aio_compr_get_params, diff --git a/sound/soc/uniphier/aio-dma.c b/sound/soc/uniphier/aio-dma.c index 4bbcb007df41..d6bcd476df12 100644 --- a/sound/soc/uniphier/aio-dma.c +++ b/sound/soc/uniphier/aio-dma.c @@ -227,7 +227,7 @@ static const struct snd_soc_component_driver uniphier_soc_platform = { .pointer = uniphier_aiodma_pointer, .mmap = uniphier_aiodma_mmap, .pcm_construct = uniphier_aiodma_new, - .compr_ops = &uniphier_aio_compr_ops, + .compress_ops = &uniphier_aio_compress_ops, };

static const struct regmap_config aiodma_regmap_config = { diff --git a/sound/soc/uniphier/aio.h b/sound/soc/uniphier/aio.h index 694ac030950e..0b03571aa9f0 100644 --- a/sound/soc/uniphier/aio.h +++ b/sound/soc/uniphier/aio.h @@ -304,7 +304,7 @@ static inline struct uniphier_aio *uniphier_priv(struct snd_soc_dai *dai) }

int uniphier_aiodma_soc_register_platform(struct platform_device *pdev); -extern const struct snd_compr_ops uniphier_aio_compr_ops; +extern const struct snd_compress_ops uniphier_aio_compress_ops;

int uniphier_aio_dai_probe(struct snd_soc_dai *dai); int uniphier_aio_dai_remove(struct snd_soc_dai *dai);

-- 2.17.1

Kuninori Morimoto

9:08 a.m.

New subject: [PATCH v2 4/8] ASoC: qcom: q6sp6: use snd_compress_ops

From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com

We can use snd_compress_ops. Let's switch to use it.

Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- v1 -> v2

- no change

sound/soc/qcom/qdsp6/q6asm-dai.c | 51 ++++++++++++++++++-------------- 1 file changed, 28 insertions(+), 23 deletions(-)

diff --git a/sound/soc/qcom/qdsp6/q6asm-dai.c b/sound/soc/qcom/qdsp6/q6asm-dai.c index 125af00bba53..ce77446dbbdd 100644 --- a/sound/soc/qcom/qdsp6/q6asm-dai.c +++ b/sound/soc/qcom/qdsp6/q6asm-dai.c @@ -540,19 +540,19 @@ static void compress_event_handler(uint32_t opcode, uint32_t token, } }

-static int q6asm_dai_compr_open(struct snd_compr_stream *stream) +static int q6asm_dai_compr_open(struct snd_soc_component *component, + struct snd_compr_stream *stream) { struct snd_soc_pcm_runtime *rtd = stream->private_data; - struct snd_soc_component *c = snd_soc_rtdcom_lookup(rtd, DRV_NAME); struct snd_compr_runtime *runtime = stream->runtime; struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); struct q6asm_dai_data *pdata; - struct device *dev = c->dev; + struct device *dev = component->dev; struct q6asm_dai_rtd *prtd; int stream_id, size, ret;

stream_id = cpu_dai->driver->id; - pdata = snd_soc_component_get_drvdata(c); + pdata = snd_soc_component_get_drvdata(component); if (!pdata) { dev_err(dev, "Drv data not found ..\n"); return -EINVAL; @@ -600,7 +600,8 @@ static int q6asm_dai_compr_open(struct snd_compr_stream *stream) return ret; }

-static int q6asm_dai_compr_free(struct snd_compr_stream *stream) +static int q6asm_dai_compr_free(struct snd_soc_component *component, + struct snd_compr_stream *stream) { struct snd_compr_runtime *runtime = stream->runtime; struct q6asm_dai_rtd *prtd = runtime->private_data; @@ -622,13 +623,13 @@ static int q6asm_dai_compr_free(struct snd_compr_stream *stream) return 0; }

-static int q6asm_dai_compr_set_params(struct snd_compr_stream *stream, +static int q6asm_dai_compr_set_params(struct snd_soc_component *component, + struct snd_compr_stream *stream, struct snd_compr_params *params) { struct snd_compr_runtime *runtime = stream->runtime; struct q6asm_dai_rtd *prtd = runtime->private_data; struct snd_soc_pcm_runtime *rtd = stream->private_data; - struct snd_soc_component *c = snd_soc_rtdcom_lookup(rtd, DRV_NAME); int dir = stream->direction; struct q6asm_dai_data *pdata; struct q6asm_flac_cfg flac_cfg; @@ -636,7 +637,7 @@ static int q6asm_dai_compr_set_params(struct snd_compr_stream *stream, struct q6asm_alac_cfg alac_cfg; struct q6asm_ape_cfg ape_cfg; unsigned int wma_v9 = 0; - struct device *dev = c->dev; + struct device *dev = component->dev; int ret; union snd_codec_options *codec_options; struct snd_dec_flac *flac; @@ -649,7 +650,7 @@ static int q6asm_dai_compr_set_params(struct snd_compr_stream *stream,

memcpy(&prtd->codec_param, params, sizeof(*params));

- pdata = snd_soc_component_get_drvdata(c); + pdata = snd_soc_component_get_drvdata(component); if (!pdata) return -EINVAL;

@@ -842,7 +843,8 @@ static int q6asm_dai_compr_set_params(struct snd_compr_stream *stream, return 0; }

-static int q6asm_dai_compr_trigger(struct snd_compr_stream *stream, int cmd) +static int q6asm_dai_compr_trigger(struct snd_soc_component *component, + struct snd_compr_stream *stream, int cmd) { struct snd_compr_runtime *runtime = stream->runtime; struct q6asm_dai_rtd *prtd = runtime->private_data; @@ -870,8 +872,9 @@ static int q6asm_dai_compr_trigger(struct snd_compr_stream *stream, int cmd) return ret; }

-static int q6asm_dai_compr_pointer(struct snd_compr_stream *stream, - struct snd_compr_tstamp *tstamp) +static int q6asm_dai_compr_pointer(struct snd_soc_component *component, + struct snd_compr_stream *stream, + struct snd_compr_tstamp *tstamp) { struct snd_compr_runtime *runtime = stream->runtime; struct q6asm_dai_rtd *prtd = runtime->private_data; @@ -887,8 +890,9 @@ static int q6asm_dai_compr_pointer(struct snd_compr_stream *stream, return 0; }

-static int q6asm_dai_compr_ack(struct snd_compr_stream *stream, - size_t count) +static int q6asm_dai_compr_ack(struct snd_soc_component *component, + struct snd_compr_stream *stream, + size_t count) { struct snd_compr_runtime *runtime = stream->runtime; struct q6asm_dai_rtd *prtd = runtime->private_data; @@ -901,21 +905,21 @@ static int q6asm_dai_compr_ack(struct snd_compr_stream *stream, return count; }

-static int q6asm_dai_compr_mmap(struct snd_compr_stream *stream, - struct vm_area_struct *vma) +static int q6asm_dai_compr_mmap(struct snd_soc_component *component, + struct snd_compr_stream *stream, + struct vm_area_struct *vma) { struct snd_compr_runtime *runtime = stream->runtime; struct q6asm_dai_rtd *prtd = runtime->private_data; - struct snd_soc_pcm_runtime *rtd = stream->private_data; - struct snd_soc_component *c = snd_soc_rtdcom_lookup(rtd, DRV_NAME); - struct device *dev = c->dev; + struct device *dev = component->dev;

return dma_mmap_coherent(dev, vma, prtd->dma_buffer.area, prtd->dma_buffer.addr, prtd->dma_buffer.bytes); }

-static int q6asm_dai_compr_get_caps(struct snd_compr_stream *stream, +static int q6asm_dai_compr_get_caps(struct snd_soc_component *component, + struct snd_compr_stream *stream, struct snd_compr_caps *caps) { caps->direction = SND_COMPRESS_PLAYBACK; @@ -933,7 +937,8 @@ static int q6asm_dai_compr_get_caps(struct snd_compr_stream *stream, return 0; }

-static int q6asm_dai_compr_get_codec_caps(struct snd_compr_stream *stream, +static int q6asm_dai_compr_get_codec_caps(struct snd_soc_component *component, + struct snd_compr_stream *stream, struct snd_compr_codec_caps *codec) { switch (codec->codec) { @@ -947,7 +952,7 @@ static int q6asm_dai_compr_get_codec_caps(struct snd_compr_stream *stream, return 0; }

-static struct snd_compr_ops q6asm_dai_compr_ops = { +static struct snd_compress_ops q6asm_dai_compress_ops = { .open = q6asm_dai_compr_open, .free = q6asm_dai_compr_free, .set_params = q6asm_dai_compr_set_params, @@ -1021,7 +1026,7 @@ static const struct snd_soc_component_driver q6asm_fe_dai_component = { .mmap = q6asm_dai_mmap, .pcm_construct = q6asm_dai_pcm_new, .pcm_destruct = q6asm_dai_pcm_free, - .compr_ops = &q6asm_dai_compr_ops, + .compress_ops = &q6asm_dai_compress_ops, };

static struct snd_soc_dai_driver q6asm_fe_dais_template[] = {

-- 2.17.1

Kuninori Morimoto

9:09 a.m.

New subject: [PATCH v2 5/8] ASoC: intel: atom: use snd_compress_ops

From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com

vWe can use snd_compress_ops. Let's switch to use it.

Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- v1 -> v2

- no change

.../intel/atom/sst-mfld-platform-compress.c | 43 +++++++++++-------- sound/soc/intel/atom/sst-mfld-platform-pcm.c | 2 +- sound/soc/intel/atom/sst-mfld-platform.h | 2 +- 3 files changed, 27 insertions(+), 20 deletions(-)

diff --git a/sound/soc/intel/atom/sst-mfld-platform-compress.c b/sound/soc/intel/atom/sst-mfld-platform-compress.c index 4a7a9426a3b9..1595e01a7e12 100644 --- a/sound/soc/intel/atom/sst-mfld-platform-compress.c +++ b/sound/soc/intel/atom/sst-mfld-platform-compress.c @@ -39,7 +39,8 @@ static void sst_drain_notify(void *arg) snd_compr_drain_notify(cstream); }

-static int sst_platform_compr_open(struct snd_compr_stream *cstream) +static int sst_platform_compr_open(struct snd_soc_component *component, + struct snd_compr_stream *cstream) {

int ret_val = 0; @@ -72,7 +73,8 @@ static int sst_platform_compr_open(struct snd_compr_stream *cstream) return ret_val; }

-static int sst_platform_compr_free(struct snd_compr_stream *cstream) +static int sst_platform_compr_free(struct snd_soc_component *component, + struct snd_compr_stream *cstream) { struct sst_runtime_stream *stream; int ret_val = 0, str_id; @@ -91,15 +93,14 @@ static int sst_platform_compr_free(struct snd_compr_stream *cstream) return 0; }

-static int sst_platform_compr_set_params(struct snd_compr_stream *cstream, - struct snd_compr_params *params) +static int sst_platform_compr_set_params(struct snd_soc_component *component, + struct snd_compr_stream *cstream, + struct snd_compr_params *params) { struct sst_runtime_stream *stream; int retval; struct snd_sst_params str_params; struct sst_compress_cb cb; - struct snd_soc_pcm_runtime *rtd = cstream->private_data; - struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, DRV_NAME); struct sst_data *ctx = snd_soc_component_get_drvdata(component);

stream = cstream->runtime->private_data; @@ -166,7 +167,8 @@ static int sst_platform_compr_set_params(struct snd_compr_stream *cstream, return 0; }

-static int sst_platform_compr_trigger(struct snd_compr_stream *cstream, int cmd) +static int sst_platform_compr_trigger(struct snd_soc_component *component, + struct snd_compr_stream *cstream, int cmd) { struct sst_runtime_stream *stream = cstream->runtime->private_data;

@@ -199,8 +201,9 @@ static int sst_platform_compr_trigger(struct snd_compr_stream *cstream, int cmd) return -EINVAL; }

-static int sst_platform_compr_pointer(struct snd_compr_stream *cstream, - struct snd_compr_tstamp *tstamp) +static int sst_platform_compr_pointer(struct snd_soc_component *component, + struct snd_compr_stream *cstream, + struct snd_compr_tstamp *tstamp) { struct sst_runtime_stream *stream;

@@ -212,8 +215,9 @@ static int sst_platform_compr_pointer(struct snd_compr_stream *cstream, return 0; }

-static int sst_platform_compr_ack(struct snd_compr_stream *cstream, - size_t bytes) +static int sst_platform_compr_ack(struct snd_soc_component *component, + struct snd_compr_stream *cstream, + size_t bytes) { struct sst_runtime_stream *stream;

@@ -224,8 +228,9 @@ static int sst_platform_compr_ack(struct snd_compr_stream *cstream, return 0; }

-static int sst_platform_compr_get_caps(struct snd_compr_stream *cstream, - struct snd_compr_caps *caps) +static int sst_platform_compr_get_caps(struct snd_soc_component *component, + struct snd_compr_stream *cstream, + struct snd_compr_caps *caps) { struct sst_runtime_stream *stream = cstream->runtime->private_data; @@ -233,8 +238,9 @@ static int sst_platform_compr_get_caps(struct snd_compr_stream *cstream, return stream->compr_ops->get_caps(caps); }

-static int sst_platform_compr_get_codec_caps(struct snd_compr_stream *cstream, - struct snd_compr_codec_caps *codec) +static int sst_platform_compr_get_codec_caps(struct snd_soc_component *component, + struct snd_compr_stream *cstream, + struct snd_compr_codec_caps *codec) { struct sst_runtime_stream *stream = cstream->runtime->private_data; @@ -242,8 +248,9 @@ static int sst_platform_compr_get_codec_caps(struct snd_compr_stream *cstream, return stream->compr_ops->get_codec_caps(codec); }

-static int sst_platform_compr_set_metadata(struct snd_compr_stream *cstream, - struct snd_compr_metadata *metadata) +static int sst_platform_compr_set_metadata(struct snd_soc_component *component, + struct snd_compr_stream *cstream, + struct snd_compr_metadata *metadata) { struct sst_runtime_stream *stream = cstream->runtime->private_data; @@ -251,7 +258,7 @@ static int sst_platform_compr_set_metadata(struct snd_compr_stream *cstream, return stream->compr_ops->set_metadata(sst->dev, stream->id, metadata); }

-const struct snd_compr_ops sst_platform_compr_ops = { +const struct snd_compress_ops sst_platform_compress_ops = {

.open = sst_platform_compr_open, .free = sst_platform_compr_free, diff --git a/sound/soc/intel/atom/sst-mfld-platform-pcm.c b/sound/soc/intel/atom/sst-mfld-platform-pcm.c index 82f2b6357778..2e9222ed9daa 100644 --- a/sound/soc/intel/atom/sst-mfld-platform-pcm.c +++ b/sound/soc/intel/atom/sst-mfld-platform-pcm.c @@ -684,7 +684,7 @@ static const struct snd_soc_component_driver sst_soc_platform_drv = { .open = sst_soc_open, .trigger = sst_soc_trigger, .pointer = sst_soc_pointer, - .compr_ops = &sst_platform_compr_ops, + .compress_ops = &sst_platform_compress_ops, .pcm_construct = sst_soc_pcm_new, };

diff --git a/sound/soc/intel/atom/sst-mfld-platform.h b/sound/soc/intel/atom/sst-mfld-platform.h index fe4749cfa4f5..10c9ecfa7038 100644 --- a/sound/soc/intel/atom/sst-mfld-platform.h +++ b/sound/soc/intel/atom/sst-mfld-platform.h @@ -17,7 +17,7 @@ #include "sst-atom-controls.h"

extern struct sst_device *sst; -extern const struct snd_compr_ops sst_platform_compr_ops; +extern const struct snd_compress_ops sst_platform_compress_ops;

#define DRV_NAME "sst"

-- 2.17.1

Kuninori Morimoto

9:09 a.m.

New subject: [PATCH v2 6/8] ASoC: sof: use snd_compress_ops

From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com

We can use snd_compress_ops. Let's switch to use it.

Upstream code doesn't have sof_compressed_ops. This patch assume it is implemented at out-of-tree.

Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- v1 -> v2

- tidyup non-related functions

sound/soc/sof/compress.c | 7 ++++--- sound/soc/sof/compress.h | 7 ++++--- sound/soc/sof/pcm.c | 4 ++-- sound/soc/sof/sof-priv.h | 2 +- 4 files changed, 11 insertions(+), 9 deletions(-)

diff --git a/sound/soc/sof/compress.c b/sound/soc/sof/compress.c index 7354dc6a49cf..7294451cd67c 100644 --- a/sound/soc/sof/compress.c +++ b/sound/soc/sof/compress.c @@ -13,7 +13,7 @@ #include "ops.h" #include "probe.h"

-struct snd_compr_ops sof_probe_compressed_ops = { +struct snd_compress_ops sof_probe_compressed_ops = { .copy = sof_probe_compr_copy, }; EXPORT_SYMBOL(sof_probe_compressed_ops); @@ -117,8 +117,9 @@ int sof_probe_compr_pointer(struct snd_compr_stream *cstream, } EXPORT_SYMBOL(sof_probe_compr_pointer);

-int sof_probe_compr_copy(struct snd_compr_stream *cstream, - char __user *buf, size_t count) +int sof_probe_compr_copy(struct snd_soc_component *component, + struct snd_compr_stream *cstream, + char __user *buf, size_t count) { struct snd_compr_runtime *rtd = cstream->runtime; unsigned int offset, n; diff --git a/sound/soc/sof/compress.h b/sound/soc/sof/compress.h index 800f163603e1..0386844c0bf5 100644 --- a/sound/soc/sof/compress.h +++ b/sound/soc/sof/compress.h @@ -13,7 +13,7 @@

#include <sound/compress_driver.h>

-extern struct snd_compr_ops sof_probe_compressed_ops; +extern struct snd_compress_ops sof_probe_compressed_ops;

int sof_probe_compr_open(struct snd_compr_stream *cstream, struct snd_soc_dai *dai); @@ -25,7 +25,8 @@ int sof_probe_compr_trigger(struct snd_compr_stream *cstream, int cmd, struct snd_soc_dai *dai); int sof_probe_compr_pointer(struct snd_compr_stream *cstream, struct snd_compr_tstamp *tstamp, struct snd_soc_dai *dai); -int sof_probe_compr_copy(struct snd_compr_stream *cstream, - char __user *buf, size_t count); +int sof_probe_compr_copy(struct snd_soc_component *component, + struct snd_compr_stream *cstream, + char __user *buf, size_t count);

#endif diff --git a/sound/soc/sof/pcm.c b/sound/soc/sof/pcm.c index 47cd741f2a8c..0885826adb6c 100644 --- a/sound/soc/sof/pcm.c +++ b/sound/soc/sof/pcm.c @@ -785,11 +785,11 @@ void snd_sof_new_platform_drv(struct snd_sof_dev *sdev) pd->pointer = sof_pcm_pointer;

#if IS_ENABLED(CONFIG_SND_SOC_SOF_COMPRESS) - pd->compr_ops = &sof_compressed_ops; + pd->compress_ops = &sof_compressed_ops; #endif #if IS_ENABLED(CONFIG_SND_SOC_SOF_DEBUG_PROBES) /* override cops when probe support is enabled */ - pd->compr_ops = &sof_probe_compressed_ops; + pd->compress_ops = &sof_probe_compressed_ops; #endif pd->pcm_construct = sof_pcm_new; pd->ignore_machine = drv_name; diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h index a4b297c842df..965b9da696d5 100644 --- a/sound/soc/sof/sof-priv.h +++ b/sound/soc/sof/sof-priv.h @@ -522,7 +522,7 @@ void snd_sof_handle_fw_exception(struct snd_sof_dev *sdev); /* * Platform specific ops. */ -extern struct snd_compr_ops sof_compressed_ops; +extern struct snd_compress_ops sof_compressed_ops;

/* * DSP Architectures.

-- 2.17.1

Kuninori Morimoto

9:10 a.m.

New subject: [PATCH v2 7/8] ASoC: sprd: use snd_compress_ops

From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com

We can use snd_compress_ops. Let's switch to use it.

Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- v1 -> v2

- no change

sound/soc/sprd/sprd-pcm-compress.c | 49 ++++++++++++++---------------- sound/soc/sprd/sprd-pcm-dma.c | 2 +- sound/soc/sprd/sprd-pcm-dma.h | 2 +- 3 files changed, 25 insertions(+), 28 deletions(-)

diff --git a/sound/soc/sprd/sprd-pcm-compress.c b/sound/soc/sprd/sprd-pcm-compress.c index 74d48340cade..749dcb7b993b 100644 --- a/sound/soc/sprd/sprd-pcm-compress.c +++ b/sound/soc/sprd/sprd-pcm-compress.c @@ -96,7 +96,8 @@ struct sprd_compr_stream { int stage1_pointer; };

-static int sprd_platform_compr_trigger(struct snd_compr_stream *cstream, +static int sprd_platform_compr_trigger(struct snd_soc_component *component, + struct snd_compr_stream *cstream, int cmd);

static void sprd_platform_compr_drain_notify(void *arg) @@ -125,15 +126,14 @@ static void sprd_platform_compr_dma_complete(void *data) snd_compr_fragment_elapsed(cstream); }

-static int sprd_platform_compr_dma_config(struct snd_compr_stream *cstream, +static int sprd_platform_compr_dma_config(struct snd_soc_component *component, + struct snd_compr_stream *cstream, struct snd_compr_params *params, int channel) { struct snd_compr_runtime *runtime = cstream->runtime; struct sprd_compr_stream *stream = runtime->private_data; struct snd_soc_pcm_runtime *rtd = cstream->private_data; - struct snd_soc_component *component = - snd_soc_rtdcom_lookup(rtd, DRV_NAME); struct device *dev = component->dev; struct sprd_compr_data *data = snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); struct sprd_pcm_dma_params *dma_params = data->dma_params; @@ -261,14 +261,12 @@ static int sprd_platform_compr_dma_config(struct snd_compr_stream *cstream, return ret; }

-static int sprd_platform_compr_set_params(struct snd_compr_stream *cstream, +static int sprd_platform_compr_set_params(struct snd_soc_component *component, + struct snd_compr_stream *cstream, struct snd_compr_params *params) { struct snd_compr_runtime *runtime = cstream->runtime; struct sprd_compr_stream *stream = runtime->private_data; - struct snd_soc_pcm_runtime *rtd = cstream->private_data; - struct snd_soc_component *component = - snd_soc_rtdcom_lookup(rtd, DRV_NAME); struct device *dev = component->dev; struct sprd_compr_params compr_params = { }; int ret; @@ -279,13 +277,13 @@ static int sprd_platform_compr_set_params(struct snd_compr_stream *cstream, * means once the source channel's transaction is done, it will trigger * the destination channel's transaction automatically. */ - ret = sprd_platform_compr_dma_config(cstream, params, 1); + ret = sprd_platform_compr_dma_config(component, cstream, params, 1); if (ret) { dev_err(dev, "failed to config stage 1 DMA: %d\n", ret); return ret; }

- ret = sprd_platform_compr_dma_config(cstream, params, 0); + ret = sprd_platform_compr_dma_config(component, cstream, params, 0); if (ret) { dev_err(dev, "failed to config stage 0 DMA: %d\n", ret); goto config_err; @@ -314,12 +312,11 @@ static int sprd_platform_compr_set_params(struct snd_compr_stream *cstream, return ret; }

-static int sprd_platform_compr_open(struct snd_compr_stream *cstream) +static int sprd_platform_compr_open(struct snd_soc_component *component, + struct snd_compr_stream *cstream) { struct snd_compr_runtime *runtime = cstream->runtime; struct snd_soc_pcm_runtime *rtd = cstream->private_data; - struct snd_soc_component *component = - snd_soc_rtdcom_lookup(rtd, DRV_NAME); struct device *dev = component->dev; struct sprd_compr_data *data = snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); struct sprd_compr_stream *stream; @@ -392,13 +389,11 @@ static int sprd_platform_compr_open(struct snd_compr_stream *cstream) return ret; }

-static int sprd_platform_compr_free(struct snd_compr_stream *cstream) +static int sprd_platform_compr_free(struct snd_soc_component *component, + struct snd_compr_stream *cstream) { struct snd_compr_runtime *runtime = cstream->runtime; struct sprd_compr_stream *stream = runtime->private_data; - struct snd_soc_pcm_runtime *rtd = cstream->private_data; - struct snd_soc_component *component = - snd_soc_rtdcom_lookup(rtd, DRV_NAME); struct device *dev = component->dev; int stream_id = cstream->direction, i;

@@ -420,14 +415,12 @@ static int sprd_platform_compr_free(struct snd_compr_stream *cstream) return 0; }

-static int sprd_platform_compr_trigger(struct snd_compr_stream *cstream, +static int sprd_platform_compr_trigger(struct snd_soc_component *component, + struct snd_compr_stream *cstream, int cmd) { struct snd_compr_runtime *runtime = cstream->runtime; struct sprd_compr_stream *stream = runtime->private_data; - struct snd_soc_pcm_runtime *rtd = cstream->private_data; - struct snd_soc_component *component = - snd_soc_rtdcom_lookup(rtd, DRV_NAME); struct device *dev = component->dev; int channels = stream->num_channels, ret = 0, i; int stream_id = cstream->direction; @@ -518,7 +511,8 @@ static int sprd_platform_compr_trigger(struct snd_compr_stream *cstream, return ret; }

-static int sprd_platform_compr_pointer(struct snd_compr_stream *cstream, +static int sprd_platform_compr_pointer(struct snd_soc_component *component, + struct snd_compr_stream *cstream, struct snd_compr_tstamp *tstamp) { struct snd_compr_runtime *runtime = cstream->runtime; @@ -532,7 +526,8 @@ static int sprd_platform_compr_pointer(struct snd_compr_stream *cstream, return 0; }

-static int sprd_platform_compr_copy(struct snd_compr_stream *cstream, +static int sprd_platform_compr_copy(struct snd_soc_component *component, + struct snd_compr_stream *cstream, char __user *buf, size_t count) { struct snd_compr_runtime *runtime = cstream->runtime; @@ -609,7 +604,8 @@ static int sprd_platform_compr_copy(struct snd_compr_stream *cstream, return count; }

-static int sprd_platform_compr_get_caps(struct snd_compr_stream *cstream, +static int sprd_platform_compr_get_caps(struct snd_soc_component *component, + struct snd_compr_stream *cstream, struct snd_compr_caps *caps) { caps->direction = cstream->direction; @@ -625,7 +621,8 @@ static int sprd_platform_compr_get_caps(struct snd_compr_stream *cstream, }

static int -sprd_platform_compr_get_codec_caps(struct snd_compr_stream *cstream, +sprd_platform_compr_get_codec_caps(struct snd_soc_component *component, + struct snd_compr_stream *cstream, struct snd_compr_codec_caps *codec) { switch (codec->codec) { @@ -658,7 +655,7 @@ sprd_platform_compr_get_codec_caps(struct snd_compr_stream *cstream, return 0; }

-const struct snd_compr_ops sprd_platform_compr_ops = { +const struct snd_compress_ops sprd_platform_compress_ops = { .open = sprd_platform_compr_open, .free = sprd_platform_compr_free, .set_params = sprd_platform_compr_set_params, diff --git a/sound/soc/sprd/sprd-pcm-dma.c b/sound/soc/sprd/sprd-pcm-dma.c index d12d3cad8cbd..5074123f8855 100644 --- a/sound/soc/sprd/sprd-pcm-dma.c +++ b/sound/soc/sprd/sprd-pcm-dma.c @@ -515,7 +515,7 @@ static const struct snd_soc_component_driver sprd_soc_component = { .mmap = sprd_pcm_mmap, .pcm_construct = sprd_pcm_new, .pcm_destruct = sprd_pcm_free, - .compr_ops = &sprd_platform_compr_ops, + .compress_ops = &sprd_platform_compress_ops, };

static int sprd_soc_platform_probe(struct platform_device *pdev) diff --git a/sound/soc/sprd/sprd-pcm-dma.h b/sound/soc/sprd/sprd-pcm-dma.h index 08e9fdba82f1..be5e385f5e42 100644 --- a/sound/soc/sprd/sprd-pcm-dma.h +++ b/sound/soc/sprd/sprd-pcm-dma.h @@ -6,7 +6,7 @@ #define DRV_NAME "sprd_pcm_dma" #define SPRD_PCM_CHANNEL_MAX 2

-extern const struct snd_compr_ops sprd_platform_compr_ops; +extern const struct snd_compress_ops sprd_platform_compress_ops;

struct sprd_pcm_dma_params { dma_addr_t dev_phys[SPRD_PCM_CHANNEL_MAX];

-- 2.17.1

Kuninori Morimoto

9:10 a.m.

New subject: [PATCH v2 8/8] ASoC: soc-compress: remove snd_compr_ops

From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com

snd_compr_ops couldn't care called component, but now we can care it via snd_compress_ops. All drivers switched to it. This patch removes snd_compr_ops.

Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- v1 -> v2

- no change

include/sound/soc-component.h | 1 - sound/soc/soc-compress.c | 145 ---------------------------------- 2 files changed, 146 deletions(-)

diff --git a/include/sound/soc-component.h b/include/sound/soc-component.h index 9122b11f51e9..864983b09846 100644 --- a/include/sound/soc-component.h +++ b/include/sound/soc-component.h @@ -146,7 +146,6 @@ struct snd_soc_component_driver { struct snd_pcm_substream *substream, struct vm_area_struct *vma);

- const struct snd_compr_ops *compr_ops; /* remove me */ const struct snd_compress_ops *compress_ops;

/* probe ordering - for components with runtime dependencies */ diff --git a/sound/soc/soc-compress.c b/sound/soc/soc-compress.c index 343de969179e..ceaf976db0bb 100644 --- a/sound/soc/soc-compress.c +++ b/sound/soc/soc-compress.c @@ -44,23 +44,6 @@ static int soc_compr_components_open(struct snd_compr_stream *cstream, } }

- /* remvoe me */ - for_each_rtd_components(rtd, i, component) { - if (!component->driver->compr_ops || - !component->driver->compr_ops->open) - continue; - - ret = component->driver->compr_ops->open(cstream); - if (ret < 0) { - dev_err(component->dev, - "Compress ASoC: can't open platform %s: %d\n", - component->name, ret); - - *last = component; - return ret; - } - } - *last = NULL; return 0; } @@ -83,18 +66,6 @@ static int soc_compr_components_free(struct snd_compr_stream *cstream, component->driver->compress_ops->free(component, cstream); }

- /* remove me */ - for_each_rtd_components(rtd, i, component) { - if (component == last) - break; - - if (!component->driver->compr_ops || - !component->driver->compr_ops->free) - continue; - - component->driver->compr_ops->free(cstream); - } - return 0; }

@@ -367,17 +338,6 @@ static int soc_compr_components_trigger(struct snd_compr_stream *cstream, return ret; }

- /* remove me */ - for_each_rtd_components(rtd, i, component) { - if (!component->driver->compr_ops || - !component->driver->compr_ops->trigger) - continue; - - ret = component->driver->compr_ops->trigger(cstream, cmd); - if (ret < 0) - return ret; - } - return 0; }

@@ -481,17 +441,6 @@ static int soc_compr_components_set_params(struct snd_compr_stream *cstream, return ret; }

- /* remove me */ - for_each_rtd_components(rtd, i, component) { - if (!component->driver->compr_ops || - !component->driver->compr_ops->set_params) - continue; - - ret = component->driver->compr_ops->set_params(cstream, params); - if (ret < 0) - return ret; - } - return 0; }

@@ -632,16 +581,6 @@ static int soc_compr_get_params(struct snd_compr_stream *cstream, break; }

- /* remove me */ - for_each_rtd_components(rtd, i, component) { - if (!component->driver->compr_ops || - !component->driver->compr_ops->get_params) - continue; - - ret = component->driver->compr_ops->get_params(cstream, params); - break; - } - err: mutex_unlock(&rtd->card->pcm_mutex); return ret; @@ -666,16 +605,6 @@ static int soc_compr_get_caps(struct snd_compr_stream *cstream, break; }

- /* remove me */ - for_each_rtd_components(rtd, i, component) { - if (!component->driver->compr_ops || - !component->driver->compr_ops->get_caps) - continue; - - ret = component->driver->compr_ops->get_caps(cstream, caps); - break; - } - mutex_unlock(&rtd->card->pcm_mutex); return ret; } @@ -699,17 +628,6 @@ static int soc_compr_get_codec_caps(struct snd_compr_stream *cstream, break; }

- /* remove me */ - for_each_rtd_components(rtd, i, component) { - if (!component->driver->compr_ops || - !component->driver->compr_ops->get_codec_caps) - continue; - - ret = component->driver->compr_ops->get_codec_caps(cstream, - codec); - break; - } - mutex_unlock(&rtd->card->pcm_mutex); return ret; } @@ -740,17 +658,6 @@ static int soc_compr_ack(struct snd_compr_stream *cstream, size_t bytes) goto err; }

- /* remove me */ - for_each_rtd_components(rtd, i, component) { - if (!component->driver->compr_ops || - !component->driver->compr_ops->ack) - continue; - - ret = component->driver->compr_ops->ack(cstream, bytes); - if (ret < 0) - goto err; - } - err: mutex_unlock(&rtd->card->pcm_mutex); return ret; @@ -779,16 +686,6 @@ static int soc_compr_pointer(struct snd_compr_stream *cstream, break; }

- /* remove me */ - for_each_rtd_components(rtd, i, component) { - if (!component->driver->compr_ops || - !component->driver->compr_ops->pointer) - continue; - - ret = component->driver->compr_ops->pointer(cstream, tstamp); - break; - } - mutex_unlock(&rtd->card->pcm_mutex); return ret; } @@ -812,16 +709,6 @@ static int soc_compr_copy(struct snd_compr_stream *cstream, break; }

- /* remove me */ - for_each_rtd_components(rtd, i, component) { - if (!component->driver->compr_ops || - !component->driver->compr_ops->copy) - continue; - - ret = component->driver->compr_ops->copy(cstream, buf, count); - break; - } - mutex_unlock(&rtd->card->pcm_mutex); return ret; } @@ -851,18 +738,6 @@ static int soc_compr_set_metadata(struct snd_compr_stream *cstream, return ret; }

- /* remove me */ - for_each_rtd_components(rtd, i, component) { - if (!component->driver->compr_ops || - !component->driver->compr_ops->set_metadata) - continue; - - ret = component->driver->compr_ops->set_metadata(cstream, - metadata); - if (ret < 0) - return ret; - } - return 0; }

@@ -889,16 +764,6 @@ static int soc_compr_get_metadata(struct snd_compr_stream *cstream, component, cstream, metadata); }

- /* remove me */ - for_each_rtd_components(rtd, i, component) { - if (!component->driver->compr_ops || - !component->driver->compr_ops->get_metadata) - continue; - - return component->driver->compr_ops->get_metadata(cstream, - metadata); - } - return 0; }

@@ -1029,16 +894,6 @@ int snd_soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num) break; }

- /* remove me */ - for_each_rtd_components(rtd, i, component) { - if (!component->driver->compr_ops || - !component->driver->compr_ops->copy) - continue; - - compr->ops->copy = soc_compr_copy; - break; - } - mutex_init(&compr->lock); ret = snd_compress_new(rtd->card->snd_card, num, direction, new_name, compr);

-- 2.17.1

Charles Keepax

21 Apr 21 Apr

2:51 p.m.

New subject: [PATCH v2 8/8] ASoC: soc-compress: remove snd_compr_ops

On Mon, Apr 20, 2020 at 04:10:15PM +0900, Kuninori Morimoto wrote:

...

From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com

snd_compr_ops couldn't care called component, but now we can care it via snd_compress_ops. All drivers switched to it. This patch removes snd_compr_ops.

Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com

Reviewed-by: Charles Keepax ckeepax@opensource.cirrus.com Tested-by: Charles Keepax ckeepax@opensource.cirrus.com

Thanks, Charles

Ranjani Sridharan

20 Apr 20 Apr

11:43 p.m.

On Mon, 2020-04-20 at 16:05 +0900, Kuninori Morimoto wrote:

...

Hi Mark

Current snd_soc_component_driver has compr_ops, but it is created for ALSA, not for ALSA SoC. This means it doesn't know the callback is for which component, thus, each callback needs to get component via lookup function.

It is not good design, and will not work in the future, because ASoC can have multipul same name component which current lookup function can't handle.

This v2 patch-set adds new snd_compress_ops and call callbacks with component. v1 is here

Link: https://lore.kernel.org/alsa-devel/87blnqpuqp.wl-kuninori.morimoto.gx@renesa...

Kuninori Morimoto (8): ASoC: soc-compress: add snd_compress_ops ASoC: codec: wm_adsp: use snd_compress_ops ASoC: uniphier: use snd_compress_ops ASoC: qcom: q6sp6: use snd_compress_ops ASoC: intel: atom: use snd_compress_ops ASoC: sof: use snd_compress_ops ASoC: sprd: use snd_compress_ops ASoC: soc-compress: remove snd_compr_ops

LGTM, Morimoto-san. Thanks!

Reviewed-by: Ranjani Sridharan ranjani.sridharan@linux.intel.com

Mark Brown

21 Apr 21 Apr

8:22 p.m.

On 20 Apr 2020 16:05:42 +0900, Kuninori Morimoto wrote:

...

Hi Mark

Current snd_soc_component_driver has compr_ops, but it is created for ALSA, not for ALSA SoC. This means it doesn't know the callback is for which component, thus, each callback needs to get component via lookup function.

[...]

Applied to

https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.8

Thanks!

[1/8] ASoC: soc-compress: add snd_compress_ops commit: c6cb522c1461eee41f086839bd3c9cb622cd26ca [2/8] ASoC: codec: wm_adsp: use snd_compress_ops commit: 3a5ccf25ee184510980a2c48606f7a004a2c844b [3/8] ASoC: uniphier: use snd_compress_ops commit: 171d1785c703e2f3713a877881412145f6ce98ca [4/8] ASoC: qcom: q6sp6: use snd_compress_ops commit: 849db80ef0ba272dbffe2ca5de6f3ffa09b5a76c [5/8] ASoC: intel: atom: use snd_compress_ops commit: c60e4459c42de356b5cc49830fc08e5fd372a8cd [6/8] ASoC: sof: use snd_compress_ops commit: 39118ce50b85496c0d78614474009fb8cbebb857 [7/8] ASoC: sprd: use snd_compress_ops commit: 27ecad217c1437761cb4a9e1409d08bd287c18ed [8/8] ASoC: soc-compress: remove snd_compr_ops commit: e7cbe528391ab6660f747095efb6ee1542e4f205

All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying to this mail.

Thanks, Mark

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Charles Keepax
Kuninori Morimoto
Mark Brown
Ranjani Sridharan