Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 33c5f969 authored Aug 22, 2011 by Mark Brown

ASoC: Allow idle_bias_off to be specified in CODEC drivers



If devices can unconditionally support idle_bias_off let them flag it in
their driver structure.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>

parent 1661699a

include/sound/soc.h

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -633,6 +633,7 @@ struct snd_soc_codec_driver {
	/* codec bias level */		/* codec bias level */
	int (set_bias_level)(struct snd_soc_codec ,		int (set_bias_level)(struct snd_soc_codec ,
	enum snd_soc_bias_level level);		enum snd_soc_bias_level level);
			bool idle_bias_off;

	void (seq_notifier)(struct snd_soc_dapm_context ,		void (seq_notifier)(struct snd_soc_dapm_context ,
	enum snd_soc_dapm_type, int);		enum snd_soc_dapm_type, int);

sound/soc/soc-core.c

+2 −0

Original line number	Original line	Diff line number	Diff line
	@@ -956,6 +956,8 @@ static int soc_probe_codec(struct snd_soc_card *card,
	snd_soc_dapm_new_controls(&codec->dapm, driver->dapm_widgets,		snd_soc_dapm_new_controls(&codec->dapm, driver->dapm_widgets,
	driver->num_dapm_widgets);		driver->num_dapm_widgets);

			codec->dapm.idle_bias_off = driver->idle_bias_off;

	if (driver->probe) {		if (driver->probe) {
	ret = driver->probe(codec);		ret = driver->probe(codec);
	if (ret < 0) {		if (ret < 0) {