Re: [PATCH v4 16/23] ASoC: soc-pcm: Get all BEs along DAPM path

Hi Sameer

dpcm_end_walk_at_be() stops the graph walk when first BE is found for the given FE component. In a component model we may want to connect multiple DAIs from different components. A new flag is introduced in 'snd_soc_card', which when set allows DAI/component chaining. Later PCM operations can be called for all these listed components for a valid DAPM path.

(snip)

@@ -1069,6 +1069,7 @@ struct snd_soc_card { int num_of_dapm_widgets; const struct snd_soc_dapm_route *of_dapm_routes; int num_of_dapm_routes;

• bool component_chaining;

snd_soc_card has many /* bit field */ variables. Please use it instead of bool.

Thank you for your help !!

Best regards --- Kuninori Morimoto