diff options
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 e2053c8bf1f0..a6c0857a9e90 100644 --- a/sound/soc/soc-component.c +++ b/sound/soc/soc-component.c @@ -442,3 +442,23 @@ int snd_soc_pcm_component_pointer(struct snd_pcm_substream *substream) return 0; } + +int snd_soc_pcm_component_ioctl(struct snd_pcm_substream *substream, + unsigned int cmd, void *arg) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_component *component; + struct snd_soc_rtdcom_list *rtdcom; + + for_each_rtdcom(rtd, rtdcom) { + component = rtdcom->component; + + /* FIXME: use 1st ioctl */ + if (component->driver->ops && + component->driver->ops->ioctl) + return component->driver->ops->ioctl(substream, + cmd, arg); + } + + return snd_pcm_lib_ioctl(substream, cmd, arg); +} |