On Thu, Nov 28, 2013 at 11:49:43AM +0530, Vinod Koul wrote:
> On Mon, Nov 25, 2013 at 10:16:48AM +0000, Richard Fitzgerald wrote:
> >
> > Pass the set_metadata() calls through to the codec driver.
> >
> > Signed-off-by: Zhao Weijia <weijia.z...@capelabs.com>
> > Signed-off-by: Richard Fitzgerald <r...@opensource.wolfsonmicro.com>
> > ---
> > sound/soc/soc-compress.c | 18 +++++++++++++++++-
> > 1 files changed, 17 insertions(+), 1 deletions(-)
> >
> > diff --git a/sound/soc/soc-compress.c b/sound/soc/soc-compress.c
> > index 53c9ecd..186802b 100644
> > --- a/sound/soc/soc-compress.c
> > +++ b/sound/soc/soc-compress.c
> > @@ -318,6 +318,21 @@ static int soc_compr_pointer(struct snd_compr_stream
> > *cstream,
> > mutex_unlock(&rtd->pcm_mutex);
> > return 0;
> > }
> > +static int soc_compr_set_metadata(struct snd_compr_stream *cstream,
> > + struct snd_compr_metadata *metadata)
> > +{
> > + struct snd_soc_pcm_runtime *rtd = cstream->private_data;
> > + struct snd_soc_platform *platform = rtd->platform;
> > +
> > + mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass);
> > +
> > + if (platform->driver->compr_ops &&
> > platform->driver->compr_ops->set_metadata)
> > + platform->driver->compr_ops->set_metadata(cstream, metadata);
> > +
> > + mutex_unlock(&rtd->pcm_mutex);
> > + return 0;
> > +}
> > +
> >
> > static int soc_compr_copy(struct snd_compr_stream *cstream,
> > char __user *buf, size_t count)
> > @@ -372,7 +387,8 @@ static struct snd_compr_ops soc_compr_ops = {
> > .pointer = soc_compr_pointer,
> > .ack = soc_compr_ack,
> > .get_caps = soc_compr_get_caps,
> > - .get_codec_caps = soc_compr_get_codec_caps
> > + .get_codec_caps = soc_compr_get_codec_caps,
> > + .set_metadata = soc_compr_set_metadata,
> Sorry am confused by this and the patch description? The set_metadata call
> exists so how is this propogating to codec? Also which tree has this been
> generated against?
>
> --
> ~Vinod
> --
My fault. I was sure I checked against broonie's for-next and these function
were missing, but I must have checked
against something old. Patch abandoned!
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