From 96a47908d8769479f5217bf3f432ccdc06a29747 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Fri, 26 Jul 2019 13:51:51 +0900 Subject: ASoC: soc-component: add snd_soc_pcm_component_ioctrl() 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_ioctrl() and use it. Signed-off-by: Kuninori Morimoto Link: https://lore.kernel.org/r/87r26d4d0f.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown --- include/sound/soc-component.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/sound') diff --git a/include/sound/soc-component.h b/include/sound/soc-component.h index 38b4be1d99f5..5db4e5d028d0 100644 --- a/include/sound/soc-component.h +++ b/include/sound/soc-component.h @@ -372,5 +372,7 @@ int snd_soc_component_of_xlate_dai_name(struct snd_soc_component *component, const char **dai_name); int snd_soc_pcm_component_pointer(struct snd_pcm_substream *substream); +int snd_soc_pcm_component_ioctl(struct snd_pcm_substream *substream, + unsigned int cmd, void *arg); #endif /* __SOC_COMPONENT_H */ -- cgit v1.2.3