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Unverified Commit 04751119 authored Jun 04, 2020 by Kuninori Morimoto Committed by Mark Brown Jun 15, 2020

ASoC: soc-component: add snd_soc_pcm_component_hw_free()



We have 2 type of component functions
snd_soc_component_xxx()     is focusing to component itself,
snd_soc_pcm_component_xxx() is focusing to rtd related component.

Now we can update snd_soc_component_hw_free() to
snd_soc_pcm_component_hw_free(). This patch do it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/87lfl3w8xv.wl-kuninori.morimoto.gx@renesas.com


Signed-off-by: Mark Brown <broonie@kernel.org>

parent e1bafa82

include/sound/soc-component.h

+2 −2

Original line number	Diff line number	Diff line
		@@ -426,8 +426,6 @@ int snd_soc_component_open(struct snd_soc_component *component,
		struct snd_pcm_substream *substream);
		int snd_soc_component_close(struct snd_soc_component *component,
		struct snd_pcm_substream *substream);
		int snd_soc_component_hw_free(struct snd_soc_component *component,
		struct snd_pcm_substream *substream);
		int snd_soc_component_trigger(struct snd_soc_component *component,
		struct snd_pcm_substream *substream,
		int cmd);
		@@ -459,5 +457,7 @@ int snd_soc_pcm_component_prepare(struct snd_pcm_substream *substream);
		int snd_soc_pcm_component_hw_params(struct snd_pcm_substream *substream,
		struct snd_pcm_hw_params *params,
		struct snd_soc_component **last);
		void snd_soc_pcm_component_hw_free(struct snd_pcm_substream *substream,
		struct snd_soc_component *last);

		#endif /* __SOC_COMPONENT_H */

sound/soc/soc-component.c

+19 −11

Original line number	Diff line number	Diff line
		@@ -275,17 +275,6 @@ int snd_soc_component_close(struct snd_soc_component *component,
		return soc_component_ret(component, ret);
		}

		int snd_soc_component_hw_free(struct snd_soc_component *component,
		struct snd_pcm_substream *substream)
		{
		int ret = 0;

		if (component->driver->hw_free)
		ret = component->driver->hw_free(component, substream);

		return soc_component_ret(component, ret);
		}

		int snd_soc_component_trigger(struct snd_soc_component *component,
		struct snd_pcm_substream *substream,
		int cmd)
		@@ -585,3 +574,22 @@ int snd_soc_pcm_component_hw_params(struct snd_pcm_substream *substream,
		*last = NULL;
		return 0;
		}

		void snd_soc_pcm_component_hw_free(struct snd_pcm_substream *substream,
		struct snd_soc_component *last)
		{
		struct snd_soc_pcm_runtime *rtd = substream->private_data;
		struct snd_soc_component *component;
		int i, ret;

		for_each_rtd_components(rtd, i, component) {
		if (component == last)
		break;

		if (component->driver->hw_free) {
		ret = component->driver->hw_free(component, substream);
		if (ret < 0)
		soc_component_ret(component, ret);
		}
		}
		}

sound/soc/soc-pcm.c

+2 −21

Original line number	Diff line number	Diff line
		@@ -898,25 +898,6 @@ static void soc_pcm_codec_params_fixup(struct snd_pcm_hw_params *params,
		interval->max = channels;
		}

		static int soc_pcm_components_hw_free(struct snd_pcm_substream *substream,
		struct snd_soc_component *last)
		{
		struct snd_soc_pcm_runtime *rtd = substream->private_data;
		struct snd_soc_component *component;
		int i, r, ret = 0;

		for_each_rtd_components(rtd, i, component) {
		if (component == last)
		break;

		r = snd_soc_component_hw_free(component, substream);
		if (r < 0)
		ret = r; /* use last ret */
		}

		return ret;
		}

		/*
		* Called by ALSA when the hardware params are set by application. This
		* function can also be called multiple times and can allocate buffers
		@@ -1018,7 +999,7 @@ out:
		return ret;

		component_err:
		soc_pcm_components_hw_free(substream, component);
		snd_soc_pcm_component_hw_free(substream, component);

		i = rtd->num_cpus;

		@@ -1077,7 +1058,7 @@ static int soc_pcm_hw_free(struct snd_pcm_substream *substream)
		snd_soc_link_hw_free(substream);

		/* free any component resources */
		soc_pcm_components_hw_free(substream, NULL);
		snd_soc_pcm_component_hw_free(substream, NULL);

		/* now free hw params for the DAIs */
		for_each_rtd_dais(rtd, i, dai) {

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