Unverified Commit cb3c715d authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mark Brown
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ASoC: soc-dapm: add snd_soc_dapm_set_idle_bias() 



Because struct snd_soc_dapm_context is soc-dapm framework specific, user
driver don't need to access its member directly, we would like to hide
them. struct snd_soc_dapm_context will be removed from header in the
future.

Many drivers are directly setting dapm->idle_bias, but it will be
impossible soon. adds snd_soc_dapm_set_idle_bias() for them.

Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://patch.msgid.link/87zfbavllj.wl-kuninori.morimoto.gx@renesas.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 2e7f0a86

include/sound/soc-dapm.h

+1 −0
Original line number Diff line number Diff line
@@ -663,6 +663,7 @@ struct snd_soc_card *snd_soc_dapm_to_card(struct snd_soc_dapm_context *dapm); 
struct snd_soc_component *snd_soc_dapm_to_component(struct snd_soc_dapm_context *dapm);



bool snd_soc_dapm_get_idle_bias(struct snd_soc_dapm_context *dapm);

void snd_soc_dapm_set_idle_bias(struct snd_soc_dapm_context *dapm, bool on);



/* dapm path setup */

int snd_soc_dapm_new_widgets(struct snd_soc_card *card);

sound/soc/soc-dapm.c

+6 −0
Original line number Diff line number Diff line
@@ -2195,6 +2195,12 @@ bool snd_soc_dapm_get_idle_bias(struct snd_soc_dapm_context *dapm) 
}

EXPORT_SYMBOL_GPL(snd_soc_dapm_get_idle_bias);



void snd_soc_dapm_set_idle_bias(struct snd_soc_dapm_context *dapm, bool on)

{

	dapm->idle_bias = on;

}

EXPORT_SYMBOL_GPL(snd_soc_dapm_set_idle_bias);



/*

 * Scan each dapm widget for complete audio path.

 * A complete path is a route that has valid endpoints i.e.:-