Unverified Commit ed38cc59 authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mark Brown
Browse files

ASoC: soc-dai: add snd_soc_dai_compr_pointer() 



dai related function should be implemented at soc-dai.c.
This patch adds snd_soc_dai_compr_pointer().

Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-By: default avatarRanjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/87h7x9ssii.wl-kuninori.morimoto.gx@renesas.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 53294353

include/sound/soc-dai.h

+3 −0
Original line number Diff line number Diff line
@@ -185,6 +185,9 @@ int snd_soc_dai_compr_get_params(struct snd_soc_dai *dai, 
int snd_soc_dai_compr_ack(struct snd_soc_dai *dai,

			  struct snd_compr_stream *cstream,

			  size_t bytes);

int snd_soc_dai_compr_pointer(struct snd_soc_dai *dai,

			      struct snd_compr_stream *cstream,

			      struct snd_compr_tstamp *tstamp);



struct snd_soc_dai_ops {

	/*

sound/soc/soc-compress.c

+4 −3
Original line number Diff line number Diff line
@@ -648,8 +648,9 @@ static int soc_compr_pointer(struct snd_compr_stream *cstream, 


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



	if (cpu_dai->driver->cops && cpu_dai->driver->cops->pointer)

		cpu_dai->driver->cops->pointer(cstream, tstamp, cpu_dai);

	ret = snd_soc_dai_compr_pointer(cpu_dai, cstream, tstamp);

	if (ret < 0)

		goto out;



	for_each_rtd_components(rtd, i, component) {

		if (!component->driver->compress_ops ||
@@ -660,7 +661,7 @@ static int soc_compr_pointer(struct snd_compr_stream *cstream, 
			component, cstream, tstamp);

		break;

	}



out:

	mutex_unlock(&rtd->card->pcm_mutex);

	return ret;

}

sound/soc/soc-dai.c

+14 −0
Original line number Diff line number Diff line
@@ -581,3 +581,17 @@ int snd_soc_dai_compr_ack(struct snd_soc_dai *dai, 
	return soc_dai_ret(dai, ret);

}

EXPORT_SYMBOL_GPL(snd_soc_dai_compr_ack);



int snd_soc_dai_compr_pointer(struct snd_soc_dai *dai,

			      struct snd_compr_stream *cstream,

			      struct snd_compr_tstamp *tstamp)

{

	int ret = 0;



	if (dai->driver->cops &&

	    dai->driver->cops->pointer)

		ret = dai->driver->cops->pointer(cstream, tstamp, dai);



	return soc_dai_ret(dai, ret);

}

EXPORT_SYMBOL_GPL(snd_soc_dai_compr_pointer);