ASoC: rt5682: optimize the power consumption
Some settings should set to default value after the calibration. This patch also disables the 25MHz and 1MHz clock power when the jack unplugged. The JD is triggered by JDH, therefore this patch removes JDL setting. Signed-off-by: Shuming Fan <shumingf@realtek.com> Link: https://lore.kernel.org/r/20200717070228.28660-1-shumingf@realtek.com Signed-off-by: Mark Brown <broonie@kernel.org>
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ca00e66c1b
Коммит
6301adf942
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@ -232,7 +232,7 @@ static int rt5682_i2c_probe(struct i2c_client *i2c,
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regmap_update_bits(rt5682->regmap, RT5682_PWR_ANLG_1,
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RT5682_LDO1_DVO_MASK | RT5682_HP_DRIVER_MASK,
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RT5682_LDO1_DVO_12 | RT5682_HP_DRIVER_5X);
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regmap_write(rt5682->regmap, RT5682_MICBIAS_2, 0x0380);
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regmap_write(rt5682->regmap, RT5682_MICBIAS_2, 0x0080);
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regmap_update_bits(rt5682->regmap, RT5682_GPIO_CTRL_1,
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RT5682_GP4_PIN_MASK | RT5682_GP5_PIN_MASK,
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RT5682_GP4_PIN_ADCDAT1 | RT5682_GP5_PIN_DACDAT1);
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@ -431,7 +431,7 @@ static int rt5682_io_init(struct device *dev, struct sdw_slave *slave)
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regmap_update_bits(rt5682->regmap, RT5682_PWR_ANLG_1,
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RT5682_LDO1_DVO_MASK | RT5682_HP_DRIVER_MASK,
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RT5682_LDO1_DVO_12 | RT5682_HP_DRIVER_5X);
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regmap_write(rt5682->regmap, RT5682_MICBIAS_2, 0x0380);
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regmap_write(rt5682->regmap, RT5682_MICBIAS_2, 0x0080);
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regmap_write(rt5682->regmap, RT5682_TEST_MODE_CTRL_1, 0x0000);
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regmap_update_bits(rt5682->regmap, RT5682_BIAS_CUR_CTRL_8,
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RT5682_HPA_CP_BIAS_CTRL_MASK, RT5682_HPA_CP_BIAS_3UA);
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@ -963,6 +963,9 @@ int rt5682_headset_detect(struct snd_soc_component *component, int jack_insert)
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RT5682_HP_CHARGE_PUMP_1,
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RT5682_OSW_L_MASK | RT5682_OSW_R_MASK,
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RT5682_OSW_L_EN | RT5682_OSW_R_EN);
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snd_soc_component_update_bits(component, RT5682_MICBIAS_2,
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RT5682_PWR_CLK25M_MASK | RT5682_PWR_CLK1M_MASK,
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RT5682_PWR_CLK25M_PU | RT5682_PWR_CLK1M_PU);
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} else {
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rt5682_enable_push_button_irq(component, false);
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snd_soc_component_update_bits(component, RT5682_CBJ_CTRL_1,
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@ -976,6 +979,9 @@ int rt5682_headset_detect(struct snd_soc_component *component, int jack_insert)
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RT5682_PWR_VREF2 | RT5682_PWR_MB, 0);
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snd_soc_component_update_bits(component, RT5682_PWR_ANLG_3,
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RT5682_PWR_CBJ, 0);
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snd_soc_component_update_bits(component, RT5682_MICBIAS_2,
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RT5682_PWR_CLK25M_MASK | RT5682_PWR_CLK1M_MASK,
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RT5682_PWR_CLK25M_PD | RT5682_PWR_CLK1M_PD);
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rt5682->jack_type = 0;
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}
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@ -1023,8 +1029,7 @@ static int rt5682_set_jack_detect(struct snd_soc_component *component,
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RT5682_POW_ANA, RT5682_POW_IRQ |
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RT5682_POW_JDH | RT5682_POW_ANA);
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regmap_update_bits(rt5682->regmap, RT5682_PWR_ANLG_2,
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RT5682_PWR_JDH | RT5682_PWR_JDL,
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RT5682_PWR_JDH | RT5682_PWR_JDL);
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RT5682_PWR_JDH, RT5682_PWR_JDH);
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regmap_update_bits(rt5682->regmap, RT5682_IRQ_CTRL_2,
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RT5682_JD1_EN_MASK | RT5682_JD1_POL_MASK,
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RT5682_JD1_EN | RT5682_JD1_POL_NOR);
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@ -3024,13 +3029,14 @@ void rt5682_calibrate(struct rt5682_priv *rt5682)
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dev_err(rt5682->component->dev, "HP Calibration Failure\n");
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/* restore settings */
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regmap_write(rt5682->regmap, RT5682_PWR_ANLG_1, 0x02af);
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regmap_write(rt5682->regmap, RT5682_PWR_ANLG_1, 0x002f);
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regmap_write(rt5682->regmap, RT5682_MICBIAS_2, 0x0080);
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regmap_write(rt5682->regmap, RT5682_GLB_CLK, 0x0000);
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regmap_write(rt5682->regmap, RT5682_PWR_DIG_1, 0x0000);
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regmap_write(rt5682->regmap, RT5682_CHOP_DAC, 0x2000);
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regmap_write(rt5682->regmap, RT5682_CALIB_ADC_CTRL, 0x2005);
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regmap_write(rt5682->regmap, RT5682_STO1_ADC_MIXER, 0xc0c4);
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regmap_write(rt5682->regmap, RT5682_CAL_REC, 0x0c0c);
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mutex_unlock(&rt5682->calibrate_mutex);
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}
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