diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-08-22 18:40:30 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-08-22 23:23:29 +0100 |
| commit | 33c5f969b969c277e96cd9e9bf8472c4b8709c25 (patch) | |
| tree | c43604f07c0f54173fb99f9f64cc36616ec192f8 | |
| parent | 1661699aaa64e6024770ea7adff4fc6216cb25ca (diff) | |
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>
| -rw-r--r-- | include/sound/soc.h | 1 | ||||
| -rw-r--r-- | sound/soc/soc-core.c | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/include/sound/soc.h b/include/sound/soc.h index 3fe658eea28..6da55a17fcf 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -633,6 +633,7 @@ struct snd_soc_codec_driver { /* codec bias level */ int (*set_bias_level)(struct snd_soc_codec *, enum snd_soc_bias_level level); + bool idle_bias_off; void (*seq_notifier)(struct snd_soc_dapm_context *, enum snd_soc_dapm_type, int); diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index ae93aa81244..f8f985a4f2a 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -956,6 +956,8 @@ static int soc_probe_codec(struct snd_soc_card *card, snd_soc_dapm_new_controls(&codec->dapm, driver->dapm_widgets, driver->num_dapm_widgets); + codec->dapm.idle_bias_off = driver->idle_bias_off; + if (driver->probe) { ret = driver->probe(codec); if (ret < 0) { |