diff options
| -rw-r--r-- | include/sound/soc-dapm.h | 2 | ||||
| -rw-r--r-- | sound/soc/soc-dapm.c | 7 |
2 files changed, 6 insertions, 3 deletions
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h index 9618a54a5348..e978be4010b8 100644 --- a/include/sound/soc-dapm.h +++ b/include/sound/soc-dapm.h @@ -662,6 +662,8 @@ struct device *snd_soc_dapm_to_dev(struct snd_soc_dapm_context *dapm); 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); + /* dapm path setup */ int snd_soc_dapm_new_widgets(struct snd_soc_card *card); void snd_soc_dapm_free(struct snd_soc_dapm_context *dapm); diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index a263696ef8ac..209da43bc023 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -2180,7 +2180,7 @@ end: dapm_seq_insert(w, down_list, false); } -static bool dapm_get_idle_bias(struct snd_soc_dapm_context *dapm) +bool snd_soc_dapm_get_idle_bias(struct snd_soc_dapm_context *dapm) { if (dapm->idle_bias) { struct snd_soc_component *component = snd_soc_dapm_to_component(dapm); @@ -2193,6 +2193,7 @@ static bool dapm_get_idle_bias(struct snd_soc_dapm_context *dapm) return dapm->idle_bias; } +EXPORT_SYMBOL_GPL(snd_soc_dapm_get_idle_bias); /* * Scan each dapm widget for complete audio path. @@ -2219,7 +2220,7 @@ static int dapm_power_widgets(struct snd_soc_card *card, int event, trace_snd_soc_dapm_start(card, event); for_each_card_dapms(card, d) { - if (dapm_get_idle_bias(d)) + if (snd_soc_dapm_get_idle_bias(d)) d->target_bias_level = SND_SOC_BIAS_STANDBY; else d->target_bias_level = SND_SOC_BIAS_OFF; @@ -2286,7 +2287,7 @@ static int dapm_power_widgets(struct snd_soc_card *card, int event, if (d->target_bias_level > bias) bias = d->target_bias_level; for_each_card_dapms(card, d) - if (dapm_get_idle_bias(d)) + if (snd_soc_dapm_get_idle_bias(d)) d->target_bias_level = bias; trace_snd_soc_dapm_walk_done(card); |