[alsa-devel] [PATCH 3/3] ASoC: Add Multi CPU DAI support in DAPM

[Charles Keepax]

On Tue, Mar 06, 2018 at 04:30:30PM +0530, Shreyas NC wrote:
> Extend the multi CPU support in DAPM functions to check for
> valid widgets and connected widgets.
> 
> Signed-off-by: Shreyas NC <shreyas.nc at intel.com>
> ---
>  sound/soc/soc-dapm.c | 71 ++++++++++++++++++++++++++++++++++------------------
>  1 file changed, 46 insertions(+), 25 deletions(-)
> 
> diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
> index 2f34590..6c7b0f4 100644
> --- a/sound/soc/soc-dapm.c
> +++ b/sound/soc/soc-dapm.c
> @@ -4066,38 +4066,57 @@ int snd_soc_dapm_link_dai_widgets(struct snd_soc_card *card)
>  	return 0;
>  }
>  
> -static void dapm_connect_dai_link_widgets(struct snd_soc_card *card,
> -					  struct snd_soc_pcm_runtime *rtd)
> +static void dapm_check_dai_valid_widget(struct snd_soc_card *card,
> +					struct snd_soc_pcm_runtime *rtd,
> +					struct snd_soc_dai *codec_dai,
> +					struct snd_soc_dai *cpu_dai)

Not sure about the name here dapm_check_dai_valid_widget doesn't
sound like it should be adding paths, otherwise I think this one
looks ok.

Thanks,
Charles