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| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2019-07-26 06:51:47 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-08-05 17:24:42 +0200 |
| commit | 0035e2565b93e0902a06320ba1716bc1ddd753b3 (patch) | |
| tree | be298a407bdb5a32951bf8e63591202b7f6d09b8 /include/sound/soc-component.h | |
| parent | ASoC: soc-component: move snd_soc_component_set_bias_level() (diff) | |
| download | linux-0035e2565b93e0902a06320ba1716bc1ddd753b3.tar.xz linux-0035e2565b93e0902a06320ba1716bc1ddd753b3.zip | |
ASoC: soc-component: add snd_soc_pcm_component_pointer()
Current ALSA SoC is directly using component->driver->ops->xxx,
thus, the code nested deeply, and it makes code difficult to read,
and is not good for encapsulation.
We want to implement component related function at soc-component.c,
but, some of them need to care whole snd_soc_pcm_runtime (= rtd)
connected component.
Let's call component related function which need to care with
for_each_rtdcom() loop as snd_soc_pcm_component_xxx().
This patch adds new snd_soc_pcm_component_pointer() and use it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87sgqt4d0j.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/sound/soc-component.h')
| -rw-r--r-- | include/sound/soc-component.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/sound/soc-component.h b/include/sound/soc-component.h index 2aaf12bbbed0..38b4be1d99f5 100644 --- a/include/sound/soc-component.h +++ b/include/sound/soc-component.h @@ -371,4 +371,6 @@ int snd_soc_component_of_xlate_dai_name(struct snd_soc_component *component, struct of_phandle_args *args, const char **dai_name); +int snd_soc_pcm_component_pointer(struct snd_pcm_substream *substream); + #endif /* __SOC_COMPONENT_H */ |