diff options
Diffstat (limited to 'sound/soc/codecs/ak4458.c')
| -rw-r--r-- | sound/soc/codecs/ak4458.c | 57 |
1 files changed, 11 insertions, 46 deletions
diff --git a/sound/soc/codecs/ak4458.c b/sound/soc/codecs/ak4458.c index ea33cc83c86c..626310859814 100644 --- a/sound/soc/codecs/ak4458.c +++ b/sound/soc/codecs/ak4458.c @@ -447,6 +447,13 @@ static int ak4458_hw_params(struct snd_pcm_substream *substream, snd_soc_component_update_bits(component, AK4458_0B_CONTROL7, AK4458_DCHAIN_MASK, dchn); + if (ak4458->drvdata->type == AK4497) { + ret = snd_soc_component_update_bits(component, AK4458_09_DSD2, + 0x4, (ak4458->dsd_path << 2)); + if (ret < 0) + return ret; + } + ret = ak4458_rstn_control(component, 0); if (ret) return ret; @@ -629,48 +636,6 @@ static void ak4458_reset(struct ak4458_priv *ak4458, bool active) } } -static int ak4458_init(struct snd_soc_component *component) -{ - struct ak4458_priv *ak4458 = snd_soc_component_get_drvdata(component); - int ret; - - /* External Mute ON */ - if (ak4458->mute_gpiod) - gpiod_set_value_cansleep(ak4458->mute_gpiod, 1); - - ak4458_reset(ak4458, false); - - ret = snd_soc_component_update_bits(component, AK4458_00_CONTROL1, - 0x80, 0x80); /* ACKS bit = 1; 10000000 */ - if (ret < 0) - return ret; - - if (ak4458->drvdata->type == AK4497) { - ret = snd_soc_component_update_bits(component, AK4458_09_DSD2, - 0x4, (ak4458->dsd_path << 2)); - if (ret < 0) - return ret; - } - - return ak4458_rstn_control(component, 1); -} - -static int ak4458_probe(struct snd_soc_component *component) -{ - struct ak4458_priv *ak4458 = snd_soc_component_get_drvdata(component); - - ak4458->fs = 48000; - - return ak4458_init(component); -} - -static void ak4458_remove(struct snd_soc_component *component) -{ - struct ak4458_priv *ak4458 = snd_soc_component_get_drvdata(component); - - ak4458_reset(ak4458, true); -} - #ifdef CONFIG_PM static int __maybe_unused ak4458_runtime_suspend(struct device *dev) { @@ -714,8 +679,6 @@ static int __maybe_unused ak4458_runtime_resume(struct device *dev) #endif /* CONFIG_PM */ static const struct snd_soc_component_driver soc_codec_dev_ak4458 = { - .probe = ak4458_probe, - .remove = ak4458_remove, .controls = ak4458_snd_controls, .num_controls = ARRAY_SIZE(ak4458_snd_controls), .dapm_widgets = ak4458_dapm_widgets, @@ -728,8 +691,6 @@ static const struct snd_soc_component_driver soc_codec_dev_ak4458 = { }; static const struct snd_soc_component_driver soc_codec_dev_ak4497 = { - .probe = ak4458_probe, - .remove = ak4458_remove, .controls = ak4497_snd_controls, .num_controls = ARRAY_SIZE(ak4497_snd_controls), .dapm_widgets = ak4497_dapm_widgets, @@ -820,12 +781,16 @@ static int ak4458_i2c_probe(struct i2c_client *i2c) pm_runtime_enable(&i2c->dev); regcache_cache_only(ak4458->regmap, true); + ak4458_reset(ak4458, false); return 0; } static int ak4458_i2c_remove(struct i2c_client *i2c) { + struct ak4458_priv *ak4458 = i2c_get_clientdata(i2c); + + ak4458_reset(ak4458, true); pm_runtime_disable(&i2c->dev); return 0; |