diff options
| -rw-r--r-- | sound/soc/codecs/rt5645.c | 24 | ||||
| -rw-r--r-- | sound/soc/codecs/rt5645.h | 3 |
2 files changed, 27 insertions, 0 deletions
diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c index f79a447eaffe..4f3ef004f555 100644 --- a/sound/soc/codecs/rt5645.c +++ b/sound/soc/codecs/rt5645.c @@ -3902,6 +3902,30 @@ static void rt5645_get_pdata(struct device *codec_dev, struct rt5645_platform_da } } +const char *rt5645_components(struct device *codec_dev) +{ + struct rt5645_platform_data pdata = { }; + static char buf[32]; + const char *mic; + int spk = 2; + + rt5645_get_pdata(codec_dev, &pdata); + + if (pdata.dmic1_data_pin && pdata.dmic2_data_pin) + mic = "dmics12"; + else if (pdata.dmic1_data_pin) + mic = "dmic1"; + else if (pdata.dmic2_data_pin) + mic = "dmic2"; + else + mic = "in2"; + + snprintf(buf, sizeof(buf), "cfg-spk:%d cfg-mic:%s", spk, mic); + + return buf; +} +EXPORT_SYMBOL_GPL(rt5645_components); + static int rt5645_i2c_probe(struct i2c_client *i2c) { struct rt5645_priv *rt5645; diff --git a/sound/soc/codecs/rt5645.h b/sound/soc/codecs/rt5645.h index ac3de6f3bc2f..90816b2c5489 100644 --- a/sound/soc/codecs/rt5645.h +++ b/sound/soc/codecs/rt5645.h @@ -2201,4 +2201,7 @@ int rt5645_sel_asrc_clk_src(struct snd_soc_component *component, int rt5645_set_jack_detect(struct snd_soc_component *component, struct snd_soc_jack *hp_jack, struct snd_soc_jack *mic_jack, struct snd_soc_jack *btn_jack); + +const char *rt5645_components(struct device *codec_dev); + #endif /* __RT5645_H__ */ |