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ASoC: rt5640: Use the platform data for DMIC settings
The patch uses the platform data for DMIC settings. Signed-off-by: Oder Chiou <oder_chiou@realtek.com> Signed-off-by: Mark Brown <broonie@linaro.org>
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@ -16,6 +16,10 @@ struct rt5640_platform_data {
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bool in1_diff;
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bool in2_diff;
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bool dmic_en;
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bool dmic1_data_pin; /* 0 = IN1P; 1 = GPIO3 */
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bool dmic2_data_pin; /* 0 = IN1N; 1 = GPIO4 */
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int ldo1_en; /* GPIO for LDO1_EN */
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};
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@ -872,54 +872,6 @@ static SOC_ENUM_SINGLE_DECL(rt5640_sdi_sel_enum, RT5640_I2S2_SDP,
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static const struct snd_kcontrol_new rt5640_sdi_mux =
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SOC_DAPM_ENUM("SDI select", rt5640_sdi_sel_enum);
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static int rt5640_set_dmic1_event(struct snd_soc_dapm_widget *w,
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struct snd_kcontrol *kcontrol, int event)
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{
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struct snd_soc_codec *codec = w->codec;
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switch (event) {
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case SND_SOC_DAPM_PRE_PMU:
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snd_soc_update_bits(codec, RT5640_GPIO_CTRL1,
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RT5640_GP2_PIN_MASK | RT5640_GP3_PIN_MASK,
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RT5640_GP2_PIN_DMIC1_SCL | RT5640_GP3_PIN_DMIC1_SDA);
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snd_soc_update_bits(codec, RT5640_DMIC,
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RT5640_DMIC_1L_LH_MASK | RT5640_DMIC_1R_LH_MASK |
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RT5640_DMIC_1_DP_MASK,
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RT5640_DMIC_1L_LH_FALLING | RT5640_DMIC_1R_LH_RISING |
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RT5640_DMIC_1_DP_IN1P);
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break;
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default:
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return 0;
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}
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return 0;
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}
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static int rt5640_set_dmic2_event(struct snd_soc_dapm_widget *w,
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struct snd_kcontrol *kcontrol, int event)
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{
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struct snd_soc_codec *codec = w->codec;
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switch (event) {
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case SND_SOC_DAPM_PRE_PMU:
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snd_soc_update_bits(codec, RT5640_GPIO_CTRL1,
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RT5640_GP2_PIN_MASK | RT5640_GP4_PIN_MASK,
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RT5640_GP2_PIN_DMIC1_SCL | RT5640_GP4_PIN_DMIC2_SDA);
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snd_soc_update_bits(codec, RT5640_DMIC,
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RT5640_DMIC_2L_LH_MASK | RT5640_DMIC_2R_LH_MASK |
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RT5640_DMIC_2_DP_MASK,
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RT5640_DMIC_2L_LH_FALLING | RT5640_DMIC_2R_LH_RISING |
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RT5640_DMIC_2_DP_IN1N);
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break;
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default:
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return 0;
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}
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return 0;
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}
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static void hp_amp_power_on(struct snd_soc_codec *codec)
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{
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struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
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@ -1054,12 +1006,10 @@ static const struct snd_soc_dapm_widget rt5640_dapm_widgets[] = {
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SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM, 0, 0,
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set_dmic_clk, SND_SOC_DAPM_PRE_PMU),
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SND_SOC_DAPM_SUPPLY("DMIC1 Power", RT5640_DMIC,
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RT5640_DMIC_1_EN_SFT, 0, rt5640_set_dmic1_event,
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SND_SOC_DAPM_PRE_PMU),
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SND_SOC_DAPM_SUPPLY("DMIC2 Power", RT5640_DMIC,
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RT5640_DMIC_2_EN_SFT, 0, rt5640_set_dmic2_event,
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SND_SOC_DAPM_PRE_PMU),
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SND_SOC_DAPM_SUPPLY("DMIC1 Power", RT5640_DMIC, RT5640_DMIC_1_EN_SFT, 0,
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NULL, 0),
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SND_SOC_DAPM_SUPPLY("DMIC2 Power", RT5640_DMIC, RT5640_DMIC_2_EN_SFT, 0,
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NULL, 0),
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/* Boost */
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SND_SOC_DAPM_PGA("BST1", RT5640_PWR_ANLG2,
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RT5640_PWR_BST1_BIT, 0, NULL, 0),
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@ -2187,6 +2137,25 @@ static int rt5640_i2c_probe(struct i2c_client *i2c,
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regmap_update_bits(rt5640->regmap, RT5640_IN3_IN4,
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RT5640_IN_DF2, RT5640_IN_DF2);
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if (rt5640->pdata.dmic_en) {
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regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1,
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RT5640_GP2_PIN_MASK, RT5640_GP2_PIN_DMIC1_SCL);
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if (rt5640->pdata.dmic1_data_pin) {
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regmap_update_bits(rt5640->regmap, RT5640_DMIC,
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RT5640_DMIC_1_DP_MASK, RT5640_DMIC_1_DP_GPIO3);
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regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1,
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RT5640_GP3_PIN_MASK, RT5640_GP3_PIN_DMIC1_SDA);
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}
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if (rt5640->pdata.dmic2_data_pin) {
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regmap_update_bits(rt5640->regmap, RT5640_DMIC,
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RT5640_DMIC_2_DP_MASK, RT5640_DMIC_2_DP_GPIO4);
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regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1,
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RT5640_GP4_PIN_MASK, RT5640_GP4_PIN_DMIC2_SDA);
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}
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}
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rt5640->hp_mute = 1;
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ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt5640,
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