diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2019-07-26 13:50:19 +0900 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-08-05 16:18:57 +0100 |
| commit | 245c539a1206d74e8508a07550fb7c99d0817b8c (patch) | |
| tree | aba4092dbe5a3bba94a19e1f4f4542ba7b6ece27 /sound/soc/soc-component.c | |
| parent | 6d53723380ed73a2ced648d6e92774b39e5af1bd (diff) | |
ASoC: soc-component: add snd_soc_component_hw_params()
Current ALSA SoC is directly using component->driver->ops->xxx,
thus, it is deep nested, and makes code difficult to read,
and is not good for encapsulation.
This patch adds new snd_soc_component_hw_params() and use it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87blxh5rnf.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 | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/sound/soc/soc-component.c b/sound/soc/soc-component.c index 733d7139d875..7b6456370da5 100644 --- a/sound/soc/soc-component.c +++ b/sound/soc/soc-component.c @@ -315,3 +315,14 @@ int snd_soc_component_prepare(struct snd_soc_component *component, return 0; } + +int snd_soc_component_hw_params(struct snd_soc_component *component, + struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params) +{ + if (component->driver->ops && + component->driver->ops->hw_params) + return component->driver->ops->hw_params(substream, params); + + return 0; +} |