diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2020-11-13 05:16:24 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-11-18 19:00:14 +0100 |
| commit | 03ecea64e0ae26d7a8b53bce05a39b78022e1312 (patch) | |
| tree | 409528eb5f629bf628786830fc6ab0ffd376cb8e /sound/soc/soc-component.c | |
| parent | ASoC: soc-component: add snd_soc_component_compr_ack() (diff) | |
| download | linux-03ecea64e0ae26d7a8b53bce05a39b78022e1312.tar.xz linux-03ecea64e0ae26d7a8b53bce05a39b78022e1312.zip | |
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 <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/874klt7v65.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/soc-component.c')
| -rw-r--r-- | sound/soc/soc-component.c | 20 |
1 files changed, 20 insertions, 0 deletions
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) |