diff options
| -rw-r--r-- | include/sound/soc-dapm.h | 2 | ||||
| -rw-r--r-- | sound/soc/soc-core.c | 10 | ||||
| -rw-r--r-- | sound/soc/soc-dapm.c | 11 |
3 files changed, 15 insertions, 8 deletions
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h index 8db627cc2fbe..3a5c4f969c04 100644 --- a/include/sound/soc-dapm.h +++ b/include/sound/soc-dapm.h @@ -601,6 +601,8 @@ struct snd_soc_dapm_context { struct list_head list; int (*stream_event)(struct snd_soc_dapm_context *dapm, int event); + int (*set_bias_level)(struct snd_soc_dapm_context *dapm, + enum snd_soc_bias_level level); #ifdef CONFIG_DEBUG_FS struct dentry *debugfs_dapm; diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index bca8a7150a4a..10e13c43bc54 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -4285,6 +4285,14 @@ static int snd_soc_codec_drv_read(struct snd_soc_component *component, return 0; } +static int snd_soc_codec_set_bias_level(struct snd_soc_dapm_context *dapm, + enum snd_soc_bias_level level) +{ + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(dapm); + + return codec->driver->set_bias_level(codec, level); +} + /** * snd_soc_register_codec - Register a codec with the ASoC core * @@ -4322,6 +4330,8 @@ int snd_soc_register_codec(struct device *dev, codec->dapm.component = &codec->component; codec->dapm.seq_notifier = codec_drv->seq_notifier; codec->dapm.stream_event = codec_drv->stream_event; + if (codec_drv->set_bias_level) + codec->dapm.set_bias_level = snd_soc_codec_set_bias_level; codec->dev = dev; codec->driver = codec_drv; codec->component.val_bytes = codec_drv->reg_word_size; diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index fab1a8813abf..6c94a6b3fce7 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -427,15 +427,10 @@ static int snd_soc_dapm_set_bias_level(struct snd_soc_dapm_context *dapm, if (ret != 0) goto out; - if (dapm->codec) { - if (dapm->codec->driver->set_bias_level) - ret = dapm->codec->driver->set_bias_level(dapm->codec, - level); - else - dapm->bias_level = level; - } else if (!card || dapm != &card->dapm) { + if (dapm->set_bias_level) + ret = dapm->set_bias_level(dapm, level); + else if (!card || dapm != &card->dapm) dapm->bias_level = level; - } if (ret != 0) goto out; |