254 static void m98095_eq_band(struct snd_soc_codec *codec, unsigned int dai,  in m98095_eq_band()  argument
272 		snd_soc_write(codec, eq_reg++, M98095_BYTE1(coefs[i]));  in m98095_eq_band()
273 		snd_soc_write(codec, eq_reg++, M98095_BYTE0(coefs[i]));  in m98095_eq_band()
280 static void m98095_biquad_band(struct snd_soc_codec *codec, unsigned int dai,  in m98095_biquad_band()  argument
298 		snd_soc_write(codec, bq_reg++, M98095_BYTE1(coefs[i]));  in m98095_biquad_band()
299 		snd_soc_write(codec, bq_reg++, M98095_BYTE0(coefs[i]));  in m98095_biquad_band()
356 	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);  in max98095_mic1pre_set()  local
357 	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);  in max98095_mic1pre_set()
361 	snd_soc_update_bits(codec, M98095_05F_LVL_MIC1, M98095_MICPRE_MASK,  in max98095_mic1pre_set()
370 	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);  in max98095_mic1pre_get()  local
371 	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);  in max98095_mic1pre_get()
380 	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);  in max98095_mic2pre_set()  local
381 	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);  in max98095_mic2pre_set()
385 	snd_soc_update_bits(codec, M98095_060_LVL_MIC2, M98095_MICPRE_MASK,  in max98095_mic2pre_set()
394 	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);  in max98095_mic2pre_get()  local
395 	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);  in max98095_mic2pre_get()
601 	struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);  in max98095_mic_event()  local
602 	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);  in max98095_mic_event()
607 			snd_soc_update_bits(codec, w->reg, M98095_MICPRE_MASK,  in max98095_mic_event()
610 			snd_soc_update_bits(codec, w->reg, M98095_MICPRE_MASK,  in max98095_mic_event()
615 		snd_soc_update_bits(codec, w->reg, M98095_MICPRE_MASK, 0);  in max98095_mic_event()
631 	struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);  in max98095_line_pga()  local
632 	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);  in max98095_line_pga()
643 		snd_soc_update_bits(codec, w->reg,  in max98095_line_pga()
649 			snd_soc_update_bits(codec, w->reg,  in max98095_line_pga()
679 	struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);  in max98095_lineout_event()  local
683 		snd_soc_update_bits(codec, w->reg,  in max98095_lineout_event()
687 		snd_soc_update_bits(codec, w->reg,  in max98095_lineout_event()
945 	struct snd_soc_codec *codec = dai->codec;  in max98095_dai1_hw_params()  local
946 	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);  in max98095_dai1_hw_params()
958 		snd_soc_update_bits(codec, M98095_02A_DAI1_FORMAT,  in max98095_dai1_hw_params()
962 		snd_soc_update_bits(codec, M98095_02A_DAI1_FORMAT,  in max98095_dai1_hw_params()
972 	snd_soc_update_bits(codec, M98095_027_DAI1_CLKMODE,  in max98095_dai1_hw_params()
977 	if (snd_soc_read(codec, M98095_02A_DAI1_FORMAT) & M98095_DAI_MAS) {  in max98095_dai1_hw_params()
979 			dev_err(codec->dev, "Invalid system clock frequency\n");  in max98095_dai1_hw_params()
985 		snd_soc_write(codec, M98095_028_DAI1_CLKCFG_HI,  in max98095_dai1_hw_params()
987 		snd_soc_write(codec, M98095_029_DAI1_CLKCFG_LO,  in max98095_dai1_hw_params()
993 		snd_soc_update_bits(codec, M98095_02E_DAI1_FILTERS,  in max98095_dai1_hw_params()
996 		snd_soc_update_bits(codec, M98095_02E_DAI1_FILTERS,  in max98095_dai1_hw_params()
1006 	struct snd_soc_codec *codec = dai->codec;  in max98095_dai2_hw_params()  local
1007 	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);  in max98095_dai2_hw_params()
1019 		snd_soc_update_bits(codec, M98095_034_DAI2_FORMAT,  in max98095_dai2_hw_params()
1023 		snd_soc_update_bits(codec, M98095_034_DAI2_FORMAT,  in max98095_dai2_hw_params()
1033 	snd_soc_update_bits(codec, M98095_031_DAI2_CLKMODE,  in max98095_dai2_hw_params()
1038 	if (snd_soc_read(codec, M98095_034_DAI2_FORMAT) & M98095_DAI_MAS) {  in max98095_dai2_hw_params()
1040 			dev_err(codec->dev, "Invalid system clock frequency\n");  in max98095_dai2_hw_params()
1046 		snd_soc_write(codec, M98095_032_DAI2_CLKCFG_HI,  in max98095_dai2_hw_params()
1048 		snd_soc_write(codec, M98095_033_DAI2_CLKCFG_LO,  in max98095_dai2_hw_params()
1054 		snd_soc_update_bits(codec, M98095_038_DAI2_FILTERS,  in max98095_dai2_hw_params()
1057 		snd_soc_update_bits(codec, M98095_038_DAI2_FILTERS,  in max98095_dai2_hw_params()
1067 	struct snd_soc_codec *codec = dai->codec;  in max98095_dai3_hw_params()  local
1068 	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);  in max98095_dai3_hw_params()
1080 		snd_soc_update_bits(codec, M98095_03E_DAI3_FORMAT,  in max98095_dai3_hw_params()
1084 		snd_soc_update_bits(codec, M98095_03E_DAI3_FORMAT,  in max98095_dai3_hw_params()
1094 	snd_soc_update_bits(codec, M98095_03B_DAI3_CLKMODE,  in max98095_dai3_hw_params()
1099 	if (snd_soc_read(codec, M98095_03E_DAI3_FORMAT) & M98095_DAI_MAS) {  in max98095_dai3_hw_params()
1101 			dev_err(codec->dev, "Invalid system clock frequency\n");  in max98095_dai3_hw_params()
1107 		snd_soc_write(codec, M98095_03C_DAI3_CLKCFG_HI,  in max98095_dai3_hw_params()
1109 		snd_soc_write(codec, M98095_03D_DAI3_CLKCFG_LO,  in max98095_dai3_hw_params()
1115 		snd_soc_update_bits(codec, M98095_042_DAI3_FILTERS,  in max98095_dai3_hw_params()
1118 		snd_soc_update_bits(codec, M98095_042_DAI3_FILTERS,  in max98095_dai3_hw_params()
1127 	struct snd_soc_codec *codec = dai->codec;  in max98095_dai_set_sysclk()  local
1128 	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);  in max98095_dai_set_sysclk()
1145 		snd_soc_write(codec, M98095_026_SYS_CLK, 0x10);  in max98095_dai_set_sysclk()
1147 		snd_soc_write(codec, M98095_026_SYS_CLK, 0x20);  in max98095_dai_set_sysclk()
1149 		snd_soc_write(codec, M98095_026_SYS_CLK, 0x30);  in max98095_dai_set_sysclk()
1151 		dev_err(codec->dev, "Invalid master clock frequency\n");  in max98095_dai_set_sysclk()
1164 	struct snd_soc_codec *codec = codec_dai->codec;  in max98095_dai1_set_fmt()  local
1165 	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);  in max98095_dai1_set_fmt()
1177 			snd_soc_write(codec, M98095_028_DAI1_CLKCFG_HI,  in max98095_dai1_set_fmt()
1179 			snd_soc_write(codec, M98095_029_DAI1_CLKCFG_LO,  in max98095_dai1_set_fmt()
1189 			dev_err(codec->dev, "Clock mode unsupported");  in max98095_dai1_set_fmt()
1219 		snd_soc_update_bits(codec, M98095_02A_DAI1_FORMAT,  in max98095_dai1_set_fmt()
1223 		snd_soc_write(codec, M98095_02B_DAI1_CLOCK, M98095_DAI_BSEL64);  in max98095_dai1_set_fmt()
1232 	struct snd_soc_codec *codec = codec_dai->codec;  in max98095_dai2_set_fmt()  local
1233 	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);  in max98095_dai2_set_fmt()
1245 			snd_soc_write(codec, M98095_032_DAI2_CLKCFG_HI,  in max98095_dai2_set_fmt()
1247 			snd_soc_write(codec, M98095_033_DAI2_CLKCFG_LO,  in max98095_dai2_set_fmt()
1257 			dev_err(codec->dev, "Clock mode unsupported");  in max98095_dai2_set_fmt()
1287 		snd_soc_update_bits(codec, M98095_034_DAI2_FORMAT,  in max98095_dai2_set_fmt()
1291 		snd_soc_write(codec, M98095_035_DAI2_CLOCK,  in max98095_dai2_set_fmt()
1301 	struct snd_soc_codec *codec = codec_dai->codec;  in max98095_dai3_set_fmt()  local
1302 	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);  in max98095_dai3_set_fmt()
1314 			snd_soc_write(codec, M98095_03C_DAI3_CLKCFG_HI,  in max98095_dai3_set_fmt()
1316 			snd_soc_write(codec, M98095_03D_DAI3_CLKCFG_LO,  in max98095_dai3_set_fmt()
1326 			dev_err(codec->dev, "Clock mode unsupported");  in max98095_dai3_set_fmt()
1356 		snd_soc_update_bits(codec, M98095_03E_DAI3_FORMAT,  in max98095_dai3_set_fmt()
1360 		snd_soc_write(codec, M98095_03F_DAI3_CLOCK,  in max98095_dai3_set_fmt()
1367 static int max98095_set_bias_level(struct snd_soc_codec *codec,  in max98095_set_bias_level()  argument
1370 	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);  in max98095_set_bias_level()
1388 		if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_ON) {  in max98095_set_bias_level()
1398 		if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_OFF) {  in max98095_set_bias_level()
1402 				dev_err(codec->dev, "Failed to sync cache: %d\n", ret);  in max98095_set_bias_level()
1407 		snd_soc_update_bits(codec, M98095_090_PWR_EN_IN,  in max98095_set_bias_level()
1412 		snd_soc_update_bits(codec, M98095_090_PWR_EN_IN,  in max98095_set_bias_level()
1497 	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);  in max98095_put_eq_enum()  local
1498 	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);  in max98095_put_eq_enum()
1531 	dev_dbg(codec->dev, "Selected %s/%dHz for %dHz sample rate\n",  in max98095_put_eq_enum()
1540 	regsave = snd_soc_read(codec, M98095_088_CFG_LEVEL);  in max98095_put_eq_enum()
1541 	snd_soc_update_bits(codec, M98095_088_CFG_LEVEL, regmask, 0);  in max98095_put_eq_enum()
1544 	snd_soc_update_bits(codec, M98095_00F_HOST_CFG, M98095_SEG, M98095_SEG);  in max98095_put_eq_enum()
1545 	m98095_eq_band(codec, channel, 0, coef_set->band1);  in max98095_put_eq_enum()
1546 	m98095_eq_band(codec, channel, 1, coef_set->band2);  in max98095_put_eq_enum()
1547 	m98095_eq_band(codec, channel, 2, coef_set->band3);  in max98095_put_eq_enum()
1548 	m98095_eq_band(codec, channel, 3, coef_set->band4);  in max98095_put_eq_enum()
1549 	m98095_eq_band(codec, channel, 4, coef_set->band5);  in max98095_put_eq_enum()
1550 	snd_soc_update_bits(codec, M98095_00F_HOST_CFG, M98095_SEG, 0);  in max98095_put_eq_enum()
1554 	snd_soc_update_bits(codec, M98095_088_CFG_LEVEL, regmask, regsave);  in max98095_put_eq_enum()
1561 	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);  in max98095_get_eq_enum()  local
1562 	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);  in max98095_get_eq_enum()
1572 static void max98095_handle_eq_pdata(struct snd_soc_codec *codec)  in max98095_handle_eq_pdata()  argument
1574 	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);  in max98095_handle_eq_pdata()
1627 	ret = snd_soc_add_codec_controls(codec, controls, ARRAY_SIZE(controls));  in max98095_handle_eq_pdata()
1629 		dev_err(codec->dev, "Failed to add EQ control: %d\n", ret);  in max98095_handle_eq_pdata()
1634 static int max98095_get_bq_channel(struct snd_soc_codec *codec,  in max98095_get_bq_channel()  argument
1644 	dev_err(codec->dev, "Bad biquad channel name '%s'\n", name);  in max98095_get_bq_channel()
1651 	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);  in max98095_put_bq_enum()  local
1652 	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);  in max98095_put_bq_enum()
1654 	int channel = max98095_get_bq_channel(codec, kcontrol->id.name);  in max98095_put_bq_enum()
1685 	dev_dbg(codec->dev, "Selected %s/%dHz for %dHz sample rate\n",  in max98095_put_bq_enum()
1694 	regsave = snd_soc_read(codec, M98095_088_CFG_LEVEL);  in max98095_put_bq_enum()
1695 	snd_soc_update_bits(codec, M98095_088_CFG_LEVEL, regmask, 0);  in max98095_put_bq_enum()
1698 	snd_soc_update_bits(codec, M98095_00F_HOST_CFG, M98095_SEG, M98095_SEG);  in max98095_put_bq_enum()
1699 	m98095_biquad_band(codec, channel, 0, coef_set->band1);  in max98095_put_bq_enum()
1700 	m98095_biquad_band(codec, channel, 1, coef_set->band2);  in max98095_put_bq_enum()
1701 	snd_soc_update_bits(codec, M98095_00F_HOST_CFG, M98095_SEG, 0);  in max98095_put_bq_enum()
1705 	snd_soc_update_bits(codec, M98095_088_CFG_LEVEL, regmask, regsave);  in max98095_put_bq_enum()
1712 	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);  in max98095_get_bq_enum()  local
1713 	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);  in max98095_get_bq_enum()
1714 	int channel = max98095_get_bq_channel(codec, kcontrol->id.name);  in max98095_get_bq_enum()
1726 static void max98095_handle_bq_pdata(struct snd_soc_codec *codec)  in max98095_handle_bq_pdata()  argument
1728 	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);  in max98095_handle_bq_pdata()
1782 	ret = snd_soc_add_codec_controls(codec, controls, ARRAY_SIZE(controls));  in max98095_handle_bq_pdata()
1784 		dev_err(codec->dev, "Failed to add Biquad control: %d\n", ret);  in max98095_handle_bq_pdata()
1787 static void max98095_handle_pdata(struct snd_soc_codec *codec)  in max98095_handle_pdata()  argument
1789 	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);  in max98095_handle_pdata()
1794 		dev_dbg(codec->dev, "No platform data\n");  in max98095_handle_pdata()
1805 	snd_soc_write(codec, M98095_087_CFG_MIC, regval);  in max98095_handle_pdata()
1809 		max98095_handle_eq_pdata(codec);  in max98095_handle_pdata()
1813 		max98095_handle_bq_pdata(codec);  in max98095_handle_pdata()
1818 	struct snd_soc_codec *codec = data;  in max98095_report_jack()  local
1819 	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);  in max98095_report_jack()
1825 	value = snd_soc_read(codec, M98095_007_JACK_AUTO_STS);  in max98095_report_jack()
1856 static int max98095_jack_detect_enable(struct snd_soc_codec *codec)  in max98095_jack_detect_enable()  argument
1858 	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);  in max98095_jack_detect_enable()
1869 	ret = snd_soc_write(codec, M98095_08E_JACK_DC_SLEW, slew);  in max98095_jack_detect_enable()
1871 		dev_err(codec->dev, "Failed to cfg auto detect %d\n", ret);  in max98095_jack_detect_enable()
1876 	ret = snd_soc_write(codec, M98095_089_JACK_DET_AUTO, detect_enable);  in max98095_jack_detect_enable()
1878 		dev_err(codec->dev, "Failed to cfg auto detect %d\n", ret);  in max98095_jack_detect_enable()
1885 static int max98095_jack_detect_disable(struct snd_soc_codec *codec)  in max98095_jack_detect_disable()  argument
1890 	ret = snd_soc_write(codec, M98095_089_JACK_DET_AUTO, 0x0);  in max98095_jack_detect_disable()
1892 		dev_err(codec->dev, "Failed to cfg auto detect %d\n", ret);  in max98095_jack_detect_disable()
1899 int max98095_jack_detect(struct snd_soc_codec *codec,  in max98095_jack_detect()  argument
1902 	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);  in max98095_jack_detect()
1903 	struct i2c_client *client = to_i2c_client(codec->dev);  in max98095_jack_detect()
1913 	max98095_jack_detect_enable(codec);  in max98095_jack_detect()
1916 	ret = snd_soc_update_bits(codec, M98095_013_JACK_INT_EN,  in max98095_jack_detect()
1919 		dev_err(codec->dev, "Failed to cfg jack irqs %d\n", ret);  in max98095_jack_detect()
1923 	max98095_report_jack(client->irq, codec);  in max98095_jack_detect()
1929 static int max98095_suspend(struct snd_soc_codec *codec)  in max98095_suspend()  argument
1931 	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);  in max98095_suspend()
1934 		max98095_jack_detect_disable(codec);  in max98095_suspend()
1936 	snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_OFF);  in max98095_suspend()
1941 static int max98095_resume(struct snd_soc_codec *codec)  in max98095_resume()  argument
1943 	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);  in max98095_resume()
1944 	struct i2c_client *client = to_i2c_client(codec->dev);  in max98095_resume()
1946 	snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_STANDBY);  in max98095_resume()
1949 		max98095_jack_detect_enable(codec);  in max98095_resume()
1950 		max98095_report_jack(client->irq, codec);  in max98095_resume()
1960 static int max98095_reset(struct snd_soc_codec *codec)  in max98095_reset()  argument
1966 	ret = snd_soc_write(codec, M98095_00F_HOST_CFG, 0);  in max98095_reset()
1968 		dev_err(codec->dev, "Failed to reset DSP: %d\n", ret);  in max98095_reset()
1972 	ret = snd_soc_write(codec, M98095_097_PWR_SYS, 0);  in max98095_reset()
1974 		dev_err(codec->dev, "Failed to reset codec: %d\n", ret);  in max98095_reset()
1981 		ret = snd_soc_write(codec, i, snd_soc_read(codec, i));  in max98095_reset()
1983 			dev_err(codec->dev, "Failed to reset: %d\n", ret);  in max98095_reset()
1991 static int max98095_probe(struct snd_soc_codec *codec)  in max98095_probe()  argument
1993 	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);  in max98095_probe()
1998 	max98095->mclk = devm_clk_get(codec->dev, "mclk");  in max98095_probe()
2003 	max98095_reset(codec);  in max98095_probe()
2005 	client = to_i2c_client(codec->dev);  in max98095_probe()
2040 			IRQF_ONESHOT, "max98095", codec);  in max98095_probe()
2042 			dev_err(codec->dev, "Failed to request IRQ: %d\n", ret);  in max98095_probe()
2047 	ret = snd_soc_read(codec, M98095_0FF_REV_ID);  in max98095_probe()
2049 		dev_err(codec->dev, "Failure reading hardware revision: %d\n",  in max98095_probe()
2053 	dev_info(codec->dev, "Hardware revision: %c\n", ret - 0x40 + 'A');  in max98095_probe()
2055 	snd_soc_write(codec, M98095_097_PWR_SYS, M98095_PWRSV);  in max98095_probe()
2057 	snd_soc_write(codec, M98095_048_MIX_DAC_LR,  in max98095_probe()
2060 	snd_soc_write(codec, M98095_049_MIX_DAC_M,  in max98095_probe()
2063 	snd_soc_write(codec, M98095_092_PWR_EN_OUT, M98095_SPK_SPREADSPECTRUM);  in max98095_probe()
2064 	snd_soc_write(codec, M98095_045_CFG_DSP, M98095_DSPNORMAL);  in max98095_probe()
2065 	snd_soc_write(codec, M98095_04E_CFG_HP, M98095_HPNORMAL);  in max98095_probe()
2067 	snd_soc_write(codec, M98095_02C_DAI1_IOCFG,  in max98095_probe()
2070 	snd_soc_write(codec, M98095_036_DAI2_IOCFG,  in max98095_probe()
2073 	snd_soc_write(codec, M98095_040_DAI3_IOCFG,  in max98095_probe()
2076 	max98095_handle_pdata(codec);  in max98095_probe()
2079 	snd_soc_update_bits(codec, M98095_097_PWR_SYS, M98095_SHDNRUN,  in max98095_probe()
2086 		free_irq(client->irq, codec);  in max98095_probe()
2091 static int max98095_remove(struct snd_soc_codec *codec)  in max98095_remove()  argument
2093 	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);  in max98095_remove()
2094 	struct i2c_client *client = to_i2c_client(codec->dev);  in max98095_remove()
2097 		max98095_jack_detect_disable(codec);  in max98095_remove()
2100 		free_irq(client->irq, codec);  in max98095_remove()