On 07-06-19, 09:56, Srinivas Kandagatla wrote:
> On platforms which have smart speaker amplifiers connected via
> soundwire and modeled as aux devices in ASoC, in such usecases machine
> driver should be able to get sdw master stream from dai so that it can
> use the runtime stream to setup slave streams.
>
> soundwire already as a set function, get function would provide more
> flexibility to above configurations.
>
> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
> ---
> include/sound/soc-dai.h | 10 ++++++++++
> 1 file changed, 10 insertions(+)
>
> diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
> index f5d70041108f..9f90b936fd9a 100644
> --- a/include/sound/soc-dai.h
> +++ b/include/sound/soc-dai.h
> @@ -177,6 +177,7 @@ struct snd_soc_dai_ops {
>
> int (*set_sdw_stream)(struct snd_soc_dai *dai,
> void *stream, int direction);
> + void *(*get_sdw_stream)(struct snd_soc_dai *dai, int direction);
So who would be calling this API? Machine or someone else?
--
~Vinod
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