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
--
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
