From 03ecea64e0ae26d7a8b53bce05a39b78022e1312 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Fri, 13 Nov 2020 13:16:24 +0900 Subject: ASoC: soc-component: add snd_soc_component_compr_pointer() component related function should be implemented at soc-component.c. This patch adds snd_soc_component_compr_pointer(). Signed-off-by: Kuninori Morimoto Reviewed-by: Ranjani Sridharan Link: https://lore.kernel.org/r/874klt7v65.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown --- sound/soc/soc-component.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'sound/soc/soc-component.c') diff --git a/sound/soc/soc-component.c b/sound/soc/soc-component.c index 832177e5094e..3ff2f227b99e 100644 --- a/sound/soc/soc-component.c +++ b/sound/soc/soc-component.c @@ -591,6 +591,26 @@ int snd_soc_component_compr_ack(struct snd_compr_stream *cstream, size_t bytes) } EXPORT_SYMBOL_GPL(snd_soc_component_compr_ack); +int snd_soc_component_compr_pointer(struct snd_compr_stream *cstream, + struct snd_compr_tstamp *tstamp) +{ + struct snd_soc_pcm_runtime *rtd = cstream->private_data; + struct snd_soc_component *component; + int i, ret; + + for_each_rtd_components(rtd, i, component) { + if (component->driver->compress_ops && + component->driver->compress_ops->pointer) { + ret = component->driver->compress_ops->pointer( + component, cstream, tstamp); + return soc_component_ret(component, ret); + } + } + + return 0; +} +EXPORT_SYMBOL_GPL(snd_soc_component_compr_pointer); + static unsigned int soc_component_read_no_lock( struct snd_soc_component *component, unsigned int reg) -- cgit v1.2.3