The patch

ASoC: wcd934x: add capture dapm widgets

has been applied to the asoc tree at

https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git

All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying to this mail.

Thanks, Mark

From a70d9245759a48e57bb1dc9f63213dcf3017db32 Mon Sep 17 00:00:00 2001

From: Srinivas Kandagatla srinivas.kandagatla@linaro.org Date: Thu, 19 Dec 2019 10:31:48 +0000 Subject: [PATCH] ASoC: wcd934x: add capture dapm widgets

This patch adds required dapm widgets for capture path.

Signed-off-by: Srinivas Kandagatla srinivas.kandagatla@linaro.org Link: https://lore.kernel.org/r/20191219103153.14875-7-srinivas.kandagatla@linaro.... Reviewed-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown broonie@kernel.org --- sound/soc/codecs/wcd934x.c | 1151 +++++++++++++++++++++++++++++++++++- 1 file changed, 1149 insertions(+), 2 deletions(-)

diff --git a/sound/soc/codecs/wcd934x.c b/sound/soc/codecs/wcd934x.c index 556c051f7f99..24f78a0b7f5a 100644 --- a/sound/soc/codecs/wcd934x.c +++ b/sound/soc/codecs/wcd934x.c @@ -135,6 +135,13 @@ } \ }

+enum { + MIC_BIAS_1 = 1, + MIC_BIAS_2, + MIC_BIAS_3, + MIC_BIAS_4 +}; + enum { SIDO_SOURCE_INTERNAL, SIDO_SOURCE_RCO_BG, @@ -500,6 +507,83 @@ static const char * const rx_int8_2_interp_mux_text[] = { "ZERO", "RX INT8_2 MUX", };

+static const char * const dmic_mux_text[] = { + "ZERO", "DMIC0", "DMIC1", "DMIC2", "DMIC3", "DMIC4", "DMIC5" +}; + +static const char * const amic_mux_text[] = { + "ZERO", "ADC1", "ADC2", "ADC3", "ADC4" +}; + +static const char * const amic4_5_sel_text[] = { + "AMIC4", "AMIC5" +}; + +static const char * const adc_mux_text[] = { + "DMIC", "AMIC", "ANC_FB_TUNE1", "ANC_FB_TUNE2" +}; + +static const char * const cdc_if_tx0_mux_text[] = { + "ZERO", "RX_MIX_TX0", "DEC0", "DEC0_192" +}; + +static const char * const cdc_if_tx1_mux_text[] = { + "ZERO", "RX_MIX_TX1", "DEC1", "DEC1_192" +}; + +static const char * const cdc_if_tx2_mux_text[] = { + "ZERO", "RX_MIX_TX2", "DEC2", "DEC2_192" +}; + +static const char * const cdc_if_tx3_mux_text[] = { + "ZERO", "RX_MIX_TX3", "DEC3", "DEC3_192" +}; + +static const char * const cdc_if_tx4_mux_text[] = { + "ZERO", "RX_MIX_TX4", "DEC4", "DEC4_192" +}; + +static const char * const cdc_if_tx5_mux_text[] = { + "ZERO", "RX_MIX_TX5", "DEC5", "DEC5_192" +}; + +static const char * const cdc_if_tx6_mux_text[] = { + "ZERO", "RX_MIX_TX6", "DEC6", "DEC6_192" +}; + +static const char * const cdc_if_tx7_mux_text[] = { + "ZERO", "RX_MIX_TX7", "DEC7", "DEC7_192" +}; + +static const char * const cdc_if_tx8_mux_text[] = { + "ZERO", "RX_MIX_TX8", "DEC8", "DEC8_192" +}; + +static const char * const cdc_if_tx9_mux_text[] = { + "ZERO", "DEC7", "DEC7_192" +}; + +static const char * const cdc_if_tx10_mux_text[] = { + "ZERO", "DEC6", "DEC6_192" +}; + +static const char * const cdc_if_tx11_mux_text[] = { + "DEC_0_5", "DEC_9_12", "MAD_AUDIO", "MAD_BRDCST" +}; + +static const char * const cdc_if_tx11_inp1_mux_text[] = { + "ZERO", "DEC0", "DEC1", "DEC2", "DEC3", "DEC4", + "DEC5", "RX_MIX_TX5", "DEC9_10", "DEC11_12" +}; + +static const char * const cdc_if_tx13_mux_text[] = { + "CDC_DEC_5", "MAD_BRDCST" +}; + +static const char * const cdc_if_tx13_inp1_mux_text[] = { + "ZERO", "DEC5", "DEC5_192" +}; + static const struct soc_enum cf_dec0_enum = SOC_ENUM_SINGLE(WCD934X_CDC_TX0_TX_PATH_CFG0, 5, 3, cf_text);

@@ -758,6 +842,35 @@ static const struct soc_enum rx_int2_dem_inp_mux_enum = SOC_ENUM_SINGLE(WCD934X_CDC_RX2_RX_PATH_SEC0, 0, ARRAY_SIZE(rx_int_dem_inp_mux_text), rx_int_dem_inp_mux_text); + +static const struct soc_enum tx_adc_mux0_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG1, 0, + ARRAY_SIZE(adc_mux_text), adc_mux_text); +static const struct soc_enum tx_adc_mux1_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX1_CFG1, 0, + ARRAY_SIZE(adc_mux_text), adc_mux_text); +static const struct soc_enum tx_adc_mux2_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX2_CFG1, 0, + ARRAY_SIZE(adc_mux_text), adc_mux_text); +static const struct soc_enum tx_adc_mux3_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG1, 0, + ARRAY_SIZE(adc_mux_text), adc_mux_text); +static const struct soc_enum tx_adc_mux4_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG1, 2, + ARRAY_SIZE(adc_mux_text), adc_mux_text); +static const struct soc_enum tx_adc_mux5_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX1_CFG1, 2, + ARRAY_SIZE(adc_mux_text), adc_mux_text); +static const struct soc_enum tx_adc_mux6_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX2_CFG1, 2, + ARRAY_SIZE(adc_mux_text), adc_mux_text); +static const struct soc_enum tx_adc_mux7_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG1, 2, + ARRAY_SIZE(adc_mux_text), adc_mux_text); +static const struct soc_enum tx_adc_mux8_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX1_CFG1, 4, + ARRAY_SIZE(adc_mux_text), adc_mux_text); + static const struct soc_enum rx_int0_1_interp_mux_enum = SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int0_1_interp_mux_text); @@ -803,8 +916,122 @@ static const struct soc_enum rx_int7_2_interp_mux_enum = static const struct soc_enum rx_int8_2_interp_mux_enum = SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, 2, rx_int8_2_interp_mux_text);

-static int wcd934x_set_sido_input_src(struct wcd934x_codec *wcd, - int sido_src) +static const struct soc_enum tx_dmic_mux0_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG0, 3, 7, + dmic_mux_text); + +static const struct soc_enum tx_dmic_mux1_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX1_CFG0, 3, 7, + dmic_mux_text); + +static const struct soc_enum tx_dmic_mux2_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX2_CFG0, 3, 7, + dmic_mux_text); + +static const struct soc_enum tx_dmic_mux3_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG0, 3, 7, + dmic_mux_text); + +static const struct soc_enum tx_dmic_mux4_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0, 3, 7, + dmic_mux_text); + +static const struct soc_enum tx_dmic_mux5_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX5_CFG0, 3, 7, + dmic_mux_text); + +static const struct soc_enum tx_dmic_mux6_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX6_CFG0, 3, 7, + dmic_mux_text); + +static const struct soc_enum tx_dmic_mux7_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX7_CFG0, 3, 7, + dmic_mux_text); + +static const struct soc_enum tx_dmic_mux8_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX8_CFG0, 3, 7, + dmic_mux_text); + +static const struct soc_enum tx_amic_mux0_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG0, 0, 5, + amic_mux_text); +static const struct soc_enum tx_amic_mux1_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX1_CFG0, 0, 5, + amic_mux_text); +static const struct soc_enum tx_amic_mux2_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX2_CFG0, 0, 5, + amic_mux_text); +static const struct soc_enum tx_amic_mux3_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG0, 0, 5, + amic_mux_text); +static const struct soc_enum tx_amic_mux4_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0, 0, 5, + amic_mux_text); +static const struct soc_enum tx_amic_mux5_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX5_CFG0, 0, 5, + amic_mux_text); +static const struct soc_enum tx_amic_mux6_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX6_CFG0, 0, 5, + amic_mux_text); +static const struct soc_enum tx_amic_mux7_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX7_CFG0, 0, 5, + amic_mux_text); +static const struct soc_enum tx_amic_mux8_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_TX_INP_MUX_ADC_MUX8_CFG0, 0, 5, + amic_mux_text); + +static const struct soc_enum tx_amic4_5_enum = + SOC_ENUM_SINGLE(WCD934X_TX_NEW_AMIC_4_5_SEL, 7, 2, amic4_5_sel_text); + +static const struct soc_enum cdc_if_tx0_mux_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG0, 0, + ARRAY_SIZE(cdc_if_tx0_mux_text), cdc_if_tx0_mux_text); +static const struct soc_enum cdc_if_tx1_mux_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG0, 2, + ARRAY_SIZE(cdc_if_tx1_mux_text), cdc_if_tx1_mux_text); +static const struct soc_enum cdc_if_tx2_mux_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG0, 4, + ARRAY_SIZE(cdc_if_tx2_mux_text), cdc_if_tx2_mux_text); +static const struct soc_enum cdc_if_tx3_mux_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG0, 6, + ARRAY_SIZE(cdc_if_tx3_mux_text), cdc_if_tx3_mux_text); +static const struct soc_enum cdc_if_tx4_mux_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG1, 0, + ARRAY_SIZE(cdc_if_tx4_mux_text), cdc_if_tx4_mux_text); +static const struct soc_enum cdc_if_tx5_mux_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG1, 2, + ARRAY_SIZE(cdc_if_tx5_mux_text), cdc_if_tx5_mux_text); +static const struct soc_enum cdc_if_tx6_mux_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG1, 4, + ARRAY_SIZE(cdc_if_tx6_mux_text), cdc_if_tx6_mux_text); +static const struct soc_enum cdc_if_tx7_mux_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG1, 6, + ARRAY_SIZE(cdc_if_tx7_mux_text), cdc_if_tx7_mux_text); +static const struct soc_enum cdc_if_tx8_mux_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG2, 0, + ARRAY_SIZE(cdc_if_tx8_mux_text), cdc_if_tx8_mux_text); +static const struct soc_enum cdc_if_tx9_mux_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG2, 2, + ARRAY_SIZE(cdc_if_tx9_mux_text), cdc_if_tx9_mux_text); +static const struct soc_enum cdc_if_tx10_mux_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG2, 4, + ARRAY_SIZE(cdc_if_tx10_mux_text), cdc_if_tx10_mux_text); +static const struct soc_enum cdc_if_tx11_inp1_mux_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG3, 0, + ARRAY_SIZE(cdc_if_tx11_inp1_mux_text), + cdc_if_tx11_inp1_mux_text); +static const struct soc_enum cdc_if_tx11_mux_enum = + SOC_ENUM_SINGLE(WCD934X_DATA_HUB_SB_TX11_INP_CFG, 0, + ARRAY_SIZE(cdc_if_tx11_mux_text), cdc_if_tx11_mux_text); +static const struct soc_enum cdc_if_tx13_inp1_mux_enum = + SOC_ENUM_SINGLE(WCD934X_CDC_IF_ROUTER_TX_MUX_CFG3, 4, + ARRAY_SIZE(cdc_if_tx13_inp1_mux_text), + cdc_if_tx13_inp1_mux_text); +static const struct soc_enum cdc_if_tx13_mux_enum = + SOC_ENUM_SINGLE(WCD934X_DATA_HUB_SB_TX13_INP_CFG, 0, + ARRAY_SIZE(cdc_if_tx13_mux_text), cdc_if_tx13_mux_text); + +static int wcd934x_set_sido_input_src(struct wcd934x_codec *wcd, int sido_src) { if (sido_src == wcd->sido_input_src) return 0; @@ -2241,6 +2468,63 @@ static int wcd934x_int_dem_inp_mux_put(struct snd_kcontrol *kc, return ret; }

+static int wcd934x_dec_enum_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *comp; + struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; + unsigned int val; + u16 mic_sel_reg = 0; + u8 mic_sel; + + comp = snd_soc_dapm_kcontrol_component(kcontrol); + + val = ucontrol->value.enumerated.item[0]; + if (val > e->items - 1) + return -EINVAL; + + switch (e->reg) { + case WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG1: + if (e->shift_l == 0) + mic_sel_reg = WCD934X_CDC_TX0_TX_PATH_CFG0; + else if (e->shift_l == 2) + mic_sel_reg = WCD934X_CDC_TX4_TX_PATH_CFG0; + else if (e->shift_l == 4) + mic_sel_reg = WCD934X_CDC_TX8_TX_PATH_CFG0; + break; + case WCD934X_CDC_TX_INP_MUX_ADC_MUX1_CFG1: + if (e->shift_l == 0) + mic_sel_reg = WCD934X_CDC_TX1_TX_PATH_CFG0; + else if (e->shift_l == 2) + mic_sel_reg = WCD934X_CDC_TX5_TX_PATH_CFG0; + break; + case WCD934X_CDC_TX_INP_MUX_ADC_MUX2_CFG1: + if (e->shift_l == 0) + mic_sel_reg = WCD934X_CDC_TX2_TX_PATH_CFG0; + else if (e->shift_l == 2) + mic_sel_reg = WCD934X_CDC_TX6_TX_PATH_CFG0; + break; + case WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG1: + if (e->shift_l == 0) + mic_sel_reg = WCD934X_CDC_TX3_TX_PATH_CFG0; + else if (e->shift_l == 2) + mic_sel_reg = WCD934X_CDC_TX7_TX_PATH_CFG0; + break; + default: + dev_err(comp->dev, "%s: e->reg: 0x%x not expected\n", + __func__, e->reg); + return -EINVAL; + } + + /* ADC: 0, DMIC: 1 */ + mic_sel = val ? 0x0 : 0x1; + if (mic_sel_reg) + snd_soc_component_update_bits(comp, mic_sel_reg, BIT(7), + mic_sel << 7); + + return snd_soc_dapm_put_enum_double(kcontrol, ucontrol); +} + static const struct snd_kcontrol_new rx_int0_2_mux = SOC_DAPM_ENUM("RX INT0_2 MUX Mux", rx_int0_2_mux_chain_enum);

@@ -2453,6 +2737,252 @@ static const struct snd_kcontrol_new rx_int7_2_interp_mux = static const struct snd_kcontrol_new rx_int8_2_interp_mux = SOC_DAPM_ENUM("RX INT8_2 INTERP Mux", rx_int8_2_interp_mux_enum);

+static const struct snd_kcontrol_new tx_dmic_mux0 = + SOC_DAPM_ENUM("DMIC MUX0 Mux", tx_dmic_mux0_enum); + +static const struct snd_kcontrol_new tx_dmic_mux1 = + SOC_DAPM_ENUM("DMIC MUX1 Mux", tx_dmic_mux1_enum); + +static const struct snd_kcontrol_new tx_dmic_mux2 = + SOC_DAPM_ENUM("DMIC MUX2 Mux", tx_dmic_mux2_enum); + +static const struct snd_kcontrol_new tx_dmic_mux3 = + SOC_DAPM_ENUM("DMIC MUX3 Mux", tx_dmic_mux3_enum); + +static const struct snd_kcontrol_new tx_dmic_mux4 = + SOC_DAPM_ENUM("DMIC MUX4 Mux", tx_dmic_mux4_enum); + +static const struct snd_kcontrol_new tx_dmic_mux5 = + SOC_DAPM_ENUM("DMIC MUX5 Mux", tx_dmic_mux5_enum); + +static const struct snd_kcontrol_new tx_dmic_mux6 = + SOC_DAPM_ENUM("DMIC MUX6 Mux", tx_dmic_mux6_enum); + +static const struct snd_kcontrol_new tx_dmic_mux7 = + SOC_DAPM_ENUM("DMIC MUX7 Mux", tx_dmic_mux7_enum); + +static const struct snd_kcontrol_new tx_dmic_mux8 = + SOC_DAPM_ENUM("DMIC MUX8 Mux", tx_dmic_mux8_enum); + +static const struct snd_kcontrol_new tx_amic_mux0 = + SOC_DAPM_ENUM("AMIC MUX0 Mux", tx_amic_mux0_enum); + +static const struct snd_kcontrol_new tx_amic_mux1 = + SOC_DAPM_ENUM("AMIC MUX1 Mux", tx_amic_mux1_enum); + +static const struct snd_kcontrol_new tx_amic_mux2 = + SOC_DAPM_ENUM("AMIC MUX2 Mux", tx_amic_mux2_enum); + +static const struct snd_kcontrol_new tx_amic_mux3 = + SOC_DAPM_ENUM("AMIC MUX3 Mux", tx_amic_mux3_enum); + +static const struct snd_kcontrol_new tx_amic_mux4 = + SOC_DAPM_ENUM("AMIC MUX4 Mux", tx_amic_mux4_enum); + +static const struct snd_kcontrol_new tx_amic_mux5 = + SOC_DAPM_ENUM("AMIC MUX5 Mux", tx_amic_mux5_enum); + +static const struct snd_kcontrol_new tx_amic_mux6 = + SOC_DAPM_ENUM("AMIC MUX6 Mux", tx_amic_mux6_enum); + +static const struct snd_kcontrol_new tx_amic_mux7 = + SOC_DAPM_ENUM("AMIC MUX7 Mux", tx_amic_mux7_enum); + +static const struct snd_kcontrol_new tx_amic_mux8 = + SOC_DAPM_ENUM("AMIC MUX8 Mux", tx_amic_mux8_enum); + +static const struct snd_kcontrol_new tx_amic4_5 = + SOC_DAPM_ENUM("AMIC4_5 SEL Mux", tx_amic4_5_enum); + +static const struct snd_kcontrol_new tx_adc_mux0_mux = + SOC_DAPM_ENUM_EXT("ADC MUX0 Mux", tx_adc_mux0_enum, + snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put); +static const struct snd_kcontrol_new tx_adc_mux1_mux = + SOC_DAPM_ENUM_EXT("ADC MUX1 Mux", tx_adc_mux1_enum, + snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put); +static const struct snd_kcontrol_new tx_adc_mux2_mux = + SOC_DAPM_ENUM_EXT("ADC MUX2 Mux", tx_adc_mux2_enum, + snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put); +static const struct snd_kcontrol_new tx_adc_mux3_mux = + SOC_DAPM_ENUM_EXT("ADC MUX3 Mux", tx_adc_mux3_enum, + snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put); +static const struct snd_kcontrol_new tx_adc_mux4_mux = + SOC_DAPM_ENUM_EXT("ADC MUX4 Mux", tx_adc_mux4_enum, + snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put); +static const struct snd_kcontrol_new tx_adc_mux5_mux = + SOC_DAPM_ENUM_EXT("ADC MUX5 Mux", tx_adc_mux5_enum, + snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put); +static const struct snd_kcontrol_new tx_adc_mux6_mux = + SOC_DAPM_ENUM_EXT("ADC MUX6 Mux", tx_adc_mux6_enum, + snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put); +static const struct snd_kcontrol_new tx_adc_mux7_mux = + SOC_DAPM_ENUM_EXT("ADC MUX7 Mux", tx_adc_mux7_enum, + snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put); +static const struct snd_kcontrol_new tx_adc_mux8_mux = + SOC_DAPM_ENUM_EXT("ADC MUX8 Mux", tx_adc_mux8_enum, + snd_soc_dapm_get_enum_double, wcd934x_dec_enum_put); + +static const struct snd_kcontrol_new cdc_if_tx0_mux = + SOC_DAPM_ENUM("CDC_IF TX0 MUX Mux", cdc_if_tx0_mux_enum); +static const struct snd_kcontrol_new cdc_if_tx1_mux = + SOC_DAPM_ENUM("CDC_IF TX1 MUX Mux", cdc_if_tx1_mux_enum); +static const struct snd_kcontrol_new cdc_if_tx2_mux = + SOC_DAPM_ENUM("CDC_IF TX2 MUX Mux", cdc_if_tx2_mux_enum); +static const struct snd_kcontrol_new cdc_if_tx3_mux = + SOC_DAPM_ENUM("CDC_IF TX3 MUX Mux", cdc_if_tx3_mux_enum); +static const struct snd_kcontrol_new cdc_if_tx4_mux = + SOC_DAPM_ENUM("CDC_IF TX4 MUX Mux", cdc_if_tx4_mux_enum); +static const struct snd_kcontrol_new cdc_if_tx5_mux = + SOC_DAPM_ENUM("CDC_IF TX5 MUX Mux", cdc_if_tx5_mux_enum); +static const struct snd_kcontrol_new cdc_if_tx6_mux = + SOC_DAPM_ENUM("CDC_IF TX6 MUX Mux", cdc_if_tx6_mux_enum); +static const struct snd_kcontrol_new cdc_if_tx7_mux = + SOC_DAPM_ENUM("CDC_IF TX7 MUX Mux", cdc_if_tx7_mux_enum); +static const struct snd_kcontrol_new cdc_if_tx8_mux = + SOC_DAPM_ENUM("CDC_IF TX8 MUX Mux", cdc_if_tx8_mux_enum); +static const struct snd_kcontrol_new cdc_if_tx9_mux = + SOC_DAPM_ENUM("CDC_IF TX9 MUX Mux", cdc_if_tx9_mux_enum); +static const struct snd_kcontrol_new cdc_if_tx10_mux = + SOC_DAPM_ENUM("CDC_IF TX10 MUX Mux", cdc_if_tx10_mux_enum); +static const struct snd_kcontrol_new cdc_if_tx11_mux = + SOC_DAPM_ENUM("CDC_IF TX11 MUX Mux", cdc_if_tx11_mux_enum); +static const struct snd_kcontrol_new cdc_if_tx11_inp1_mux = + SOC_DAPM_ENUM("CDC_IF TX11 INP1 MUX Mux", cdc_if_tx11_inp1_mux_enum); +static const struct snd_kcontrol_new cdc_if_tx13_mux = + SOC_DAPM_ENUM("CDC_IF TX13 MUX Mux", cdc_if_tx13_mux_enum); +static const struct snd_kcontrol_new cdc_if_tx13_inp1_mux = + SOC_DAPM_ENUM("CDC_IF TX13 INP1 MUX Mux", cdc_if_tx13_inp1_mux_enum); + +static int slim_tx_mixer_get(struct snd_kcontrol *kc, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_dapm(kc); + struct wcd934x_codec *wcd = dev_get_drvdata(dapm->dev); + struct soc_mixer_control *mixer = + (struct soc_mixer_control *)kc->private_value; + int port_id = mixer->shift; + + ucontrol->value.integer.value[0] = wcd->tx_port_value[port_id]; + + return 0; +} + +static int slim_tx_mixer_put(struct snd_kcontrol *kc, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_dapm_widget *widget = snd_soc_dapm_kcontrol_widget(kc); + struct wcd934x_codec *wcd = dev_get_drvdata(widget->dapm->dev); + struct snd_soc_dapm_update *update = NULL; + struct soc_mixer_control *mixer = + (struct soc_mixer_control *)kc->private_value; + int enable = ucontrol->value.integer.value[0]; + int dai_id = widget->shift; + int port_id = mixer->shift; + + /* only add to the list if value not set */ + if (enable == wcd->tx_port_value[port_id]) + return 0; + + wcd->tx_port_value[port_id] = enable; + + if (enable) + list_add_tail(&wcd->tx_chs[port_id].list, + &wcd->dai[dai_id].slim_ch_list); + else + list_del_init(&wcd->tx_chs[port_id].list); + + snd_soc_dapm_mixer_update_power(widget->dapm, kc, enable, update); + + return 0; +} + +static const struct snd_kcontrol_new aif1_slim_cap_mixer[] = { + SOC_SINGLE_EXT("SLIM TX0", SND_SOC_NOPM, WCD934X_TX0, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX1", SND_SOC_NOPM, WCD934X_TX1, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX2", SND_SOC_NOPM, WCD934X_TX2, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX3", SND_SOC_NOPM, WCD934X_TX3, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX4", SND_SOC_NOPM, WCD934X_TX4, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX5", SND_SOC_NOPM, WCD934X_TX5, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX6", SND_SOC_NOPM, WCD934X_TX6, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX7", SND_SOC_NOPM, WCD934X_TX7, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX8", SND_SOC_NOPM, WCD934X_TX8, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX9", SND_SOC_NOPM, WCD934X_TX9, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX10", SND_SOC_NOPM, WCD934X_TX10, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX11", SND_SOC_NOPM, WCD934X_TX11, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX13", SND_SOC_NOPM, WCD934X_TX13, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), +}; + +static const struct snd_kcontrol_new aif2_slim_cap_mixer[] = { + SOC_SINGLE_EXT("SLIM TX0", SND_SOC_NOPM, WCD934X_TX0, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX1", SND_SOC_NOPM, WCD934X_TX1, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX2", SND_SOC_NOPM, WCD934X_TX2, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX3", SND_SOC_NOPM, WCD934X_TX3, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX4", SND_SOC_NOPM, WCD934X_TX4, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX5", SND_SOC_NOPM, WCD934X_TX5, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX6", SND_SOC_NOPM, WCD934X_TX6, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX7", SND_SOC_NOPM, WCD934X_TX7, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX8", SND_SOC_NOPM, WCD934X_TX8, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX9", SND_SOC_NOPM, WCD934X_TX9, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX10", SND_SOC_NOPM, WCD934X_TX10, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX11", SND_SOC_NOPM, WCD934X_TX11, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX13", SND_SOC_NOPM, WCD934X_TX13, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), +}; + +static const struct snd_kcontrol_new aif3_slim_cap_mixer[] = { + SOC_SINGLE_EXT("SLIM TX0", SND_SOC_NOPM, WCD934X_TX0, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX1", SND_SOC_NOPM, WCD934X_TX1, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX2", SND_SOC_NOPM, WCD934X_TX2, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX3", SND_SOC_NOPM, WCD934X_TX3, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX4", SND_SOC_NOPM, WCD934X_TX4, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX5", SND_SOC_NOPM, WCD934X_TX5, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX6", SND_SOC_NOPM, WCD934X_TX6, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX7", SND_SOC_NOPM, WCD934X_TX7, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX8", SND_SOC_NOPM, WCD934X_TX8, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX9", SND_SOC_NOPM, WCD934X_TX9, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX10", SND_SOC_NOPM, WCD934X_TX10, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX11", SND_SOC_NOPM, WCD934X_TX11, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX13", SND_SOC_NOPM, WCD934X_TX13, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), +}; + static const struct snd_kcontrol_new wcd934x_snd_controls[] = { /* Gain Controls */ SOC_SINGLE_TLV("EAR PA Volume", WCD934X_ANA_EAR, 4, 4, 1, ear_pa_gain), @@ -3193,6 +3723,455 @@ static int wcd934x_codec_enable_hphr_pa(struct snd_soc_dapm_widget *w, return 0; }

+static u32 wcd934x_get_dmic_sample_rate(struct snd_soc_component *comp, + unsigned int dmic, + struct wcd934x_codec *wcd) +{ + u8 tx_stream_fs; + u8 adc_mux_index = 0, adc_mux_sel = 0; + bool dec_found = false; + u16 adc_mux_ctl_reg, tx_fs_reg; + u32 dmic_fs; + + while (dec_found == 0 && adc_mux_index < WCD934X_MAX_VALID_ADC_MUX) { + if (adc_mux_index < 4) { + adc_mux_ctl_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG0 + + (adc_mux_index * 2); + } else if (adc_mux_index < WCD934X_INVALID_ADC_MUX) { + adc_mux_ctl_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0 + + adc_mux_index - 4; + } else if (adc_mux_index == WCD934X_INVALID_ADC_MUX) { + ++adc_mux_index; + continue; + } + adc_mux_sel = ((snd_soc_component_read32(comp, adc_mux_ctl_reg) + & 0xF8) >> 3) - 1; + + if (adc_mux_sel == dmic) { + dec_found = true; + break; + } + + ++adc_mux_index; + } + + if (dec_found && adc_mux_index <= 8) { + tx_fs_reg = WCD934X_CDC_TX0_TX_PATH_CTL + (16 * adc_mux_index); + tx_stream_fs = snd_soc_component_read32(comp, tx_fs_reg) & 0x0F; + if (tx_stream_fs <= 4) { + if (wcd->dmic_sample_rate <= + WCD9XXX_DMIC_SAMPLE_RATE_2P4MHZ) + dmic_fs = wcd->dmic_sample_rate; + else + dmic_fs = WCD9XXX_DMIC_SAMPLE_RATE_2P4MHZ; + } else + dmic_fs = WCD9XXX_DMIC_SAMPLE_RATE_4P8MHZ; + } else { + dmic_fs = wcd->dmic_sample_rate; + } + + return dmic_fs; +} + +static u8 wcd934x_get_dmic_clk_val(struct snd_soc_component *comp, + u32 mclk_rate, u32 dmic_clk_rate) +{ + u32 div_factor; + u8 dmic_ctl_val; + + /* Default value to return in case of error */ + if (mclk_rate == WCD934X_MCLK_CLK_9P6MHZ) + dmic_ctl_val = WCD934X_DMIC_CLK_DIV_2; + else + dmic_ctl_val = WCD934X_DMIC_CLK_DIV_3; + + if (dmic_clk_rate == 0) { + dev_err(comp->dev, + "%s: dmic_sample_rate cannot be 0\n", + __func__); + goto done; + } + + div_factor = mclk_rate / dmic_clk_rate; + switch (div_factor) { + case 2: + dmic_ctl_val = WCD934X_DMIC_CLK_DIV_2; + break; + case 3: + dmic_ctl_val = WCD934X_DMIC_CLK_DIV_3; + break; + case 4: + dmic_ctl_val = WCD934X_DMIC_CLK_DIV_4; + break; + case 6: + dmic_ctl_val = WCD934X_DMIC_CLK_DIV_6; + break; + case 8: + dmic_ctl_val = WCD934X_DMIC_CLK_DIV_8; + break; + case 16: + dmic_ctl_val = WCD934X_DMIC_CLK_DIV_16; + break; + default: + dev_err(comp->dev, + "%s: Invalid div_factor %u, clk_rate(%u), dmic_rate(%u)\n", + __func__, div_factor, mclk_rate, dmic_clk_rate); + break; + } + +done: + return dmic_ctl_val; +} + +static int wcd934x_codec_enable_dmic(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm); + struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev); + u8 dmic_clk_en = 0x01; + u16 dmic_clk_reg; + s32 *dmic_clk_cnt; + u8 dmic_rate_val, dmic_rate_shift = 1; + unsigned int dmic; + u32 dmic_sample_rate; + int ret; + char *wname; + + wname = strpbrk(w->name, "012345"); + if (!wname) { + dev_err(comp->dev, "%s: widget not found\n", __func__); + return -EINVAL; + } + + ret = kstrtouint(wname, 10, &dmic); + if (ret < 0) { + dev_err(comp->dev, "%s: Invalid DMIC line on the codec\n", + __func__); + return -EINVAL; + } + + switch (dmic) { + case 0: + case 1: + dmic_clk_cnt = &wcd->dmic_0_1_clk_cnt; + dmic_clk_reg = WCD934X_CPE_SS_DMIC0_CTL; + break; + case 2: + case 3: + dmic_clk_cnt = &wcd->dmic_2_3_clk_cnt; + dmic_clk_reg = WCD934X_CPE_SS_DMIC1_CTL; + break; + case 4: + case 5: + dmic_clk_cnt = &wcd->dmic_4_5_clk_cnt; + dmic_clk_reg = WCD934X_CPE_SS_DMIC2_CTL; + break; + default: + dev_err(comp->dev, "%s: Invalid DMIC Selection\n", + __func__); + return -EINVAL; + }; + + switch (event) { + case SND_SOC_DAPM_PRE_PMU: + dmic_sample_rate = wcd934x_get_dmic_sample_rate(comp, dmic, + wcd); + dmic_rate_val = wcd934x_get_dmic_clk_val(comp, wcd->rate, + dmic_sample_rate); + (*dmic_clk_cnt)++; + if (*dmic_clk_cnt == 1) { + dmic_rate_val = dmic_rate_val << dmic_rate_shift; + snd_soc_component_update_bits(comp, dmic_clk_reg, + WCD934X_DMIC_RATE_MASK, + dmic_rate_val); + snd_soc_component_update_bits(comp, dmic_clk_reg, + dmic_clk_en, dmic_clk_en); + } + + break; + case SND_SOC_DAPM_POST_PMD: + (*dmic_clk_cnt)--; + if (*dmic_clk_cnt == 0) + snd_soc_component_update_bits(comp, dmic_clk_reg, + dmic_clk_en, 0); + break; + }; + + return 0; +} + +static int wcd934x_codec_find_amic_input(struct snd_soc_component *comp, + int adc_mux_n) +{ + u16 mask, shift, adc_mux_in_reg; + u16 amic_mux_sel_reg; + bool is_amic; + + if (adc_mux_n < 0 || adc_mux_n > WCD934X_MAX_VALID_ADC_MUX || + adc_mux_n == WCD934X_INVALID_ADC_MUX) + return 0; + + if (adc_mux_n < 3) { + adc_mux_in_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG1 + + adc_mux_n; + mask = 0x03; + shift = 0; + amic_mux_sel_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG0 + + 2 * adc_mux_n; + } else if (adc_mux_n < 4) { + adc_mux_in_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG1; + mask = 0x03; + shift = 0; + amic_mux_sel_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG0 + + 2 * adc_mux_n; + } else if (adc_mux_n < 7) { + adc_mux_in_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG1 + + (adc_mux_n - 4); + mask = 0x0C; + shift = 2; + amic_mux_sel_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0 + + adc_mux_n - 4; + } else if (adc_mux_n < 8) { + adc_mux_in_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG1; + mask = 0x0C; + shift = 2; + amic_mux_sel_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0 + + adc_mux_n - 4; + } else if (adc_mux_n < 12) { + adc_mux_in_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG1 + + ((adc_mux_n == 8) ? (adc_mux_n - 8) : + (adc_mux_n - 9)); + mask = 0x30; + shift = 4; + amic_mux_sel_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0 + + adc_mux_n - 4; + } else if (adc_mux_n < 13) { + adc_mux_in_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX3_CFG1; + mask = 0x30; + shift = 4; + amic_mux_sel_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0 + + adc_mux_n - 4; + } else { + adc_mux_in_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX0_CFG1; + mask = 0xC0; + shift = 6; + amic_mux_sel_reg = WCD934X_CDC_TX_INP_MUX_ADC_MUX4_CFG0 + + adc_mux_n - 4; + } + + is_amic = (((snd_soc_component_read32(comp, adc_mux_in_reg) + & mask) >> shift) == 1); + if (!is_amic) + return 0; + + return snd_soc_component_read32(comp, amic_mux_sel_reg) & 0x07; +} + +static u16 wcd934x_codec_get_amic_pwlvl_reg(struct snd_soc_component *comp, + int amic) +{ + u16 pwr_level_reg = 0; + + switch (amic) { + case 1: + case 2: + pwr_level_reg = WCD934X_ANA_AMIC1; + break; + + case 3: + case 4: + pwr_level_reg = WCD934X_ANA_AMIC3; + break; + default: + break; + } + + return pwr_level_reg; +} + +static int wcd934x_codec_enable_dec(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm); + unsigned int decimator; + char *dec_adc_mux_name = NULL; + char *widget_name = NULL; + char *wname; + int ret = 0, amic_n; + u16 tx_vol_ctl_reg, pwr_level_reg = 0, dec_cfg_reg, hpf_gate_reg; + u16 tx_gain_ctl_reg; + char *dec; + u8 hpf_coff_freq; + + widget_name = kstrndup(w->name, 15, GFP_KERNEL); + if (!widget_name) + return -ENOMEM; + + wname = widget_name; + dec_adc_mux_name = strsep(&widget_name, " "); + if (!dec_adc_mux_name) { + dev_err(comp->dev, "%s: Invalid decimator = %s\n", + __func__, w->name); + ret = -EINVAL; + goto out; + } + dec_adc_mux_name = widget_name; + + dec = strpbrk(dec_adc_mux_name, "012345678"); + if (!dec) { + dev_err(comp->dev, "%s: decimator index not found\n", + __func__); + ret = -EINVAL; + goto out; + } + + ret = kstrtouint(dec, 10, &decimator); + if (ret < 0) { + dev_err(comp->dev, "%s: Invalid decimator = %s\n", + __func__, wname); + ret = -EINVAL; + goto out; + } + + tx_vol_ctl_reg = WCD934X_CDC_TX0_TX_PATH_CTL + 16 * decimator; + hpf_gate_reg = WCD934X_CDC_TX0_TX_PATH_SEC2 + 16 * decimator; + dec_cfg_reg = WCD934X_CDC_TX0_TX_PATH_CFG0 + 16 * decimator; + tx_gain_ctl_reg = WCD934X_CDC_TX0_TX_VOL_CTL + 16 * decimator; + + switch (event) { + case SND_SOC_DAPM_PRE_PMU: + amic_n = wcd934x_codec_find_amic_input(comp, decimator); + if (amic_n) + pwr_level_reg = wcd934x_codec_get_amic_pwlvl_reg(comp, + amic_n); + + if (!pwr_level_reg) + break; + + switch ((snd_soc_component_read32(comp, pwr_level_reg) & + WCD934X_AMIC_PWR_LVL_MASK) >> + WCD934X_AMIC_PWR_LVL_SHIFT) { + case WCD934X_AMIC_PWR_LEVEL_LP: + snd_soc_component_update_bits(comp, dec_cfg_reg, + WCD934X_DEC_PWR_LVL_MASK, + WCD934X_DEC_PWR_LVL_LP); + break; + case WCD934X_AMIC_PWR_LEVEL_HP: + snd_soc_component_update_bits(comp, dec_cfg_reg, + WCD934X_DEC_PWR_LVL_MASK, + WCD934X_DEC_PWR_LVL_HP); + break; + case WCD934X_AMIC_PWR_LEVEL_DEFAULT: + case WCD934X_AMIC_PWR_LEVEL_HYBRID: + default: + snd_soc_component_update_bits(comp, dec_cfg_reg, + WCD934X_DEC_PWR_LVL_MASK, + WCD934X_DEC_PWR_LVL_DF); + break; + } + break; + case SND_SOC_DAPM_POST_PMU: + hpf_coff_freq = (snd_soc_component_read32(comp, dec_cfg_reg) & + TX_HPF_CUT_OFF_FREQ_MASK) >> 5; + if (hpf_coff_freq != CF_MIN_3DB_150HZ) { + snd_soc_component_update_bits(comp, dec_cfg_reg, + TX_HPF_CUT_OFF_FREQ_MASK, + CF_MIN_3DB_150HZ << 5); + snd_soc_component_update_bits(comp, hpf_gate_reg, + WCD934X_HPH_CUTOFF_FREQ_CHANGE_REQ_MASK, + WCD934X_HPH_CUTOFF_FREQ_CHANGE_REQ); + /* + * Minimum 1 clk cycle delay is required as per + * HW spec. + */ + usleep_range(1000, 1010); + snd_soc_component_update_bits(comp, hpf_gate_reg, + WCD934X_HPH_CUTOFF_FREQ_CHANGE_REQ_MASK, + 0); + } + /* apply gain after decimator is enabled */ + snd_soc_component_write(comp, tx_gain_ctl_reg, + snd_soc_component_read32(comp, + tx_gain_ctl_reg)); + break; + case SND_SOC_DAPM_PRE_PMD: + hpf_coff_freq = (snd_soc_component_read32(comp, dec_cfg_reg) & + TX_HPF_CUT_OFF_FREQ_MASK) >> 5; + + if (hpf_coff_freq != CF_MIN_3DB_150HZ) { + snd_soc_component_update_bits(comp, dec_cfg_reg, + TX_HPF_CUT_OFF_FREQ_MASK, + hpf_coff_freq << 5); + snd_soc_component_update_bits(comp, hpf_gate_reg, + WCD934X_HPH_CUTOFF_FREQ_CHANGE_REQ_MASK, + WCD934X_HPH_CUTOFF_FREQ_CHANGE_REQ); + /* + * Minimum 1 clk cycle delay is required as per + * HW spec. + */ + usleep_range(1000, 1010); + snd_soc_component_update_bits(comp, hpf_gate_reg, + WCD934X_HPH_CUTOFF_FREQ_CHANGE_REQ_MASK, + 0); + } + break; + case SND_SOC_DAPM_POST_PMD: + snd_soc_component_update_bits(comp, tx_vol_ctl_reg, + 0x10, 0x00); + snd_soc_component_update_bits(comp, dec_cfg_reg, + WCD934X_DEC_PWR_LVL_MASK, + WCD934X_DEC_PWR_LVL_DF); + break; + }; +out: + kfree(wname); + return ret; +} + +static void wcd934x_codec_set_tx_hold(struct snd_soc_component *comp, + u16 amic_reg, bool set) +{ + u8 mask = 0x20; + u8 val; + + if (amic_reg == WCD934X_ANA_AMIC1 || + amic_reg == WCD934X_ANA_AMIC3) + mask = 0x40; + + val = set ? mask : 0x00; + + switch (amic_reg) { + case WCD934X_ANA_AMIC1: + case WCD934X_ANA_AMIC2: + snd_soc_component_update_bits(comp, WCD934X_ANA_AMIC2, + mask, val); + break; + case WCD934X_ANA_AMIC3: + case WCD934X_ANA_AMIC4: + snd_soc_component_update_bits(comp, WCD934X_ANA_AMIC4, + mask, val); + break; + default: + break; + } +} + +static int wcd934x_codec_enable_adc(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm); + + switch (event) { + case SND_SOC_DAPM_PRE_PMU: + wcd934x_codec_set_tx_hold(comp, w->reg, true); + break; + default: + break; + } + + return 0; +} + static const struct snd_soc_dapm_widget wcd934x_dapm_widgets[] = { /* Analog Outputs */ SND_SOC_DAPM_OUTPUT("EAR"), @@ -3529,6 +4508,174 @@ static const struct snd_soc_dapm_widget wcd934x_dapm_widgets[] = { SND_SOC_DAPM_SUPPLY("MCLK", SND_SOC_NOPM, 0, 0, wcd934x_codec_enable_mclk, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), + + /* TX */ + SND_SOC_DAPM_INPUT("AMIC1"), + SND_SOC_DAPM_INPUT("AMIC2"), + SND_SOC_DAPM_INPUT("AMIC3"), + SND_SOC_DAPM_INPUT("AMIC4"), + SND_SOC_DAPM_INPUT("AMIC5"), + SND_SOC_DAPM_INPUT("DMIC0 Pin"), + SND_SOC_DAPM_INPUT("DMIC1 Pin"), + SND_SOC_DAPM_INPUT("DMIC2 Pin"), + SND_SOC_DAPM_INPUT("DMIC3 Pin"), + SND_SOC_DAPM_INPUT("DMIC4 Pin"), + SND_SOC_DAPM_INPUT("DMIC5 Pin"), + + SND_SOC_DAPM_AIF_OUT_E("AIF1 CAP", "AIF1 Capture", 0, SND_SOC_NOPM, + AIF1_CAP, 0, wcd934x_codec_enable_slim, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), + SND_SOC_DAPM_AIF_OUT_E("AIF2 CAP", "AIF2 Capture", 0, SND_SOC_NOPM, + AIF2_CAP, 0, wcd934x_codec_enable_slim, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), + SND_SOC_DAPM_AIF_OUT_E("AIF3 CAP", "AIF3 Capture", 0, SND_SOC_NOPM, + AIF3_CAP, 0, wcd934x_codec_enable_slim, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), + + SND_SOC_DAPM_MIXER("SLIM TX0", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_MIXER("SLIM TX1", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_MIXER("SLIM TX2", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_MIXER("SLIM TX3", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_MIXER("SLIM TX4", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_MIXER("SLIM TX5", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_MIXER("SLIM TX6", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_MIXER("SLIM TX7", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_MIXER("SLIM TX8", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_MIXER("SLIM TX9", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_MIXER("SLIM TX10", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_MIXER("SLIM TX11", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_MIXER("SLIM TX13", SND_SOC_NOPM, 0, 0, NULL, 0), + + /* Digital Mic Inputs */ + SND_SOC_DAPM_ADC_E("DMIC0", NULL, SND_SOC_NOPM, 0, 0, + wcd934x_codec_enable_dmic, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), + SND_SOC_DAPM_ADC_E("DMIC1", NULL, SND_SOC_NOPM, 0, 0, + wcd934x_codec_enable_dmic, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), + SND_SOC_DAPM_ADC_E("DMIC2", NULL, SND_SOC_NOPM, 0, 0, + wcd934x_codec_enable_dmic, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), + SND_SOC_DAPM_ADC_E("DMIC3", NULL, SND_SOC_NOPM, 0, 0, + wcd934x_codec_enable_dmic, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), + SND_SOC_DAPM_ADC_E("DMIC4", NULL, SND_SOC_NOPM, 0, 0, + wcd934x_codec_enable_dmic, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), + SND_SOC_DAPM_ADC_E("DMIC5", NULL, SND_SOC_NOPM, 0, 0, + wcd934x_codec_enable_dmic, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), + SND_SOC_DAPM_MUX("DMIC MUX0", SND_SOC_NOPM, 0, 0, &tx_dmic_mux0), + SND_SOC_DAPM_MUX("DMIC MUX1", SND_SOC_NOPM, 0, 0, &tx_dmic_mux1), + SND_SOC_DAPM_MUX("DMIC MUX2", SND_SOC_NOPM, 0, 0, &tx_dmic_mux2), + SND_SOC_DAPM_MUX("DMIC MUX3", SND_SOC_NOPM, 0, 0, &tx_dmic_mux3), + SND_SOC_DAPM_MUX("DMIC MUX4", SND_SOC_NOPM, 0, 0, &tx_dmic_mux4), + SND_SOC_DAPM_MUX("DMIC MUX5", SND_SOC_NOPM, 0, 0, &tx_dmic_mux5), + SND_SOC_DAPM_MUX("DMIC MUX6", SND_SOC_NOPM, 0, 0, &tx_dmic_mux6), + SND_SOC_DAPM_MUX("DMIC MUX7", SND_SOC_NOPM, 0, 0, &tx_dmic_mux7), + SND_SOC_DAPM_MUX("DMIC MUX8", SND_SOC_NOPM, 0, 0, &tx_dmic_mux8), + SND_SOC_DAPM_MUX("AMIC MUX0", SND_SOC_NOPM, 0, 0, &tx_amic_mux0), + SND_SOC_DAPM_MUX("AMIC MUX1", SND_SOC_NOPM, 0, 0, &tx_amic_mux1), + SND_SOC_DAPM_MUX("AMIC MUX2", SND_SOC_NOPM, 0, 0, &tx_amic_mux2), + SND_SOC_DAPM_MUX("AMIC MUX3", SND_SOC_NOPM, 0, 0, &tx_amic_mux3), + SND_SOC_DAPM_MUX("AMIC MUX4", SND_SOC_NOPM, 0, 0, &tx_amic_mux4), + SND_SOC_DAPM_MUX("AMIC MUX5", SND_SOC_NOPM, 0, 0, &tx_amic_mux5), + SND_SOC_DAPM_MUX("AMIC MUX6", SND_SOC_NOPM, 0, 0, &tx_amic_mux6), + SND_SOC_DAPM_MUX("AMIC MUX7", SND_SOC_NOPM, 0, 0, &tx_amic_mux7), + SND_SOC_DAPM_MUX("AMIC MUX8", SND_SOC_NOPM, 0, 0, &tx_amic_mux8), + SND_SOC_DAPM_MUX_E("ADC MUX0", WCD934X_CDC_TX0_TX_PATH_CTL, 5, 0, + &tx_adc_mux0_mux, wcd934x_codec_enable_dec, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | + SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), + SND_SOC_DAPM_MUX_E("ADC MUX1", WCD934X_CDC_TX1_TX_PATH_CTL, 5, 0, + &tx_adc_mux1_mux, wcd934x_codec_enable_dec, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | + SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), + SND_SOC_DAPM_MUX_E("ADC MUX2", WCD934X_CDC_TX2_TX_PATH_CTL, 5, 0, + &tx_adc_mux2_mux, wcd934x_codec_enable_dec, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | + SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), + SND_SOC_DAPM_MUX_E("ADC MUX3", WCD934X_CDC_TX3_TX_PATH_CTL, 5, 0, + &tx_adc_mux3_mux, wcd934x_codec_enable_dec, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | + SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), + SND_SOC_DAPM_MUX_E("ADC MUX4", WCD934X_CDC_TX4_TX_PATH_CTL, 5, 0, + &tx_adc_mux4_mux, wcd934x_codec_enable_dec, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | + SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), + SND_SOC_DAPM_MUX_E("ADC MUX5", WCD934X_CDC_TX5_TX_PATH_CTL, 5, 0, + &tx_adc_mux5_mux, wcd934x_codec_enable_dec, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | + SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), + SND_SOC_DAPM_MUX_E("ADC MUX6", WCD934X_CDC_TX6_TX_PATH_CTL, 5, 0, + &tx_adc_mux6_mux, wcd934x_codec_enable_dec, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | + SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), + SND_SOC_DAPM_MUX_E("ADC MUX7", WCD934X_CDC_TX7_TX_PATH_CTL, 5, 0, + &tx_adc_mux7_mux, wcd934x_codec_enable_dec, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | + SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), + SND_SOC_DAPM_MUX_E("ADC MUX8", WCD934X_CDC_TX8_TX_PATH_CTL, 5, 0, + &tx_adc_mux8_mux, wcd934x_codec_enable_dec, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | + SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), + SND_SOC_DAPM_ADC_E("ADC1", NULL, WCD934X_ANA_AMIC1, 7, 0, + wcd934x_codec_enable_adc, SND_SOC_DAPM_PRE_PMU), + SND_SOC_DAPM_ADC_E("ADC2", NULL, WCD934X_ANA_AMIC2, 7, 0, + wcd934x_codec_enable_adc, SND_SOC_DAPM_PRE_PMU), + SND_SOC_DAPM_ADC_E("ADC3", NULL, WCD934X_ANA_AMIC3, 7, 0, + wcd934x_codec_enable_adc, SND_SOC_DAPM_PRE_PMU), + SND_SOC_DAPM_ADC_E("ADC4", NULL, WCD934X_ANA_AMIC4, 7, 0, + wcd934x_codec_enable_adc, SND_SOC_DAPM_PRE_PMU), + SND_SOC_DAPM_SUPPLY("MIC BIAS1", WCD934X_ANA_MICB1, 6, 0, NULL, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), + SND_SOC_DAPM_SUPPLY("MIC BIAS2", WCD934X_ANA_MICB2, 6, 0, NULL, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), + SND_SOC_DAPM_SUPPLY("MIC BIAS3", WCD934X_ANA_MICB3, 6, 0, NULL, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), + SND_SOC_DAPM_SUPPLY("MIC BIAS4", WCD934X_ANA_MICB4, 6, 0, NULL, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), + + SND_SOC_DAPM_MUX("AMIC4_5 SEL", SND_SOC_NOPM, 0, 0, &tx_amic4_5), + SND_SOC_DAPM_MUX("CDC_IF TX0 MUX", SND_SOC_NOPM, WCD934X_TX0, 0, + &cdc_if_tx0_mux), + SND_SOC_DAPM_MUX("CDC_IF TX1 MUX", SND_SOC_NOPM, WCD934X_TX1, 0, + &cdc_if_tx1_mux), + SND_SOC_DAPM_MUX("CDC_IF TX2 MUX", SND_SOC_NOPM, WCD934X_TX2, 0, + &cdc_if_tx2_mux), + SND_SOC_DAPM_MUX("CDC_IF TX3 MUX", SND_SOC_NOPM, WCD934X_TX3, 0, + &cdc_if_tx3_mux), + SND_SOC_DAPM_MUX("CDC_IF TX4 MUX", SND_SOC_NOPM, WCD934X_TX4, 0, + &cdc_if_tx4_mux), + SND_SOC_DAPM_MUX("CDC_IF TX5 MUX", SND_SOC_NOPM, WCD934X_TX5, 0, + &cdc_if_tx5_mux), + SND_SOC_DAPM_MUX("CDC_IF TX6 MUX", SND_SOC_NOPM, WCD934X_TX6, 0, + &cdc_if_tx6_mux), + SND_SOC_DAPM_MUX("CDC_IF TX7 MUX", SND_SOC_NOPM, WCD934X_TX7, 0, + &cdc_if_tx7_mux), + SND_SOC_DAPM_MUX("CDC_IF TX8 MUX", SND_SOC_NOPM, WCD934X_TX8, 0, + &cdc_if_tx8_mux), + SND_SOC_DAPM_MUX("CDC_IF TX9 MUX", SND_SOC_NOPM, WCD934X_TX9, 0, + &cdc_if_tx9_mux), + SND_SOC_DAPM_MUX("CDC_IF TX10 MUX", SND_SOC_NOPM, WCD934X_TX10, 0, + &cdc_if_tx10_mux), + SND_SOC_DAPM_MUX("CDC_IF TX11 MUX", SND_SOC_NOPM, WCD934X_TX11, 0, + &cdc_if_tx11_mux), + SND_SOC_DAPM_MUX("CDC_IF TX11 INP1 MUX", SND_SOC_NOPM, WCD934X_TX11, 0, + &cdc_if_tx11_inp1_mux), + SND_SOC_DAPM_MUX("CDC_IF TX13 MUX", SND_SOC_NOPM, WCD934X_TX13, 0, + &cdc_if_tx13_mux), + SND_SOC_DAPM_MUX("CDC_IF TX13 INP1 MUX", SND_SOC_NOPM, WCD934X_TX13, 0, + &cdc_if_tx13_inp1_mux), + SND_SOC_DAPM_MIXER("AIF1_CAP Mixer", SND_SOC_NOPM, AIF1_CAP, 0, + aif1_slim_cap_mixer, + ARRAY_SIZE(aif1_slim_cap_mixer)), + SND_SOC_DAPM_MIXER("AIF2_CAP Mixer", SND_SOC_NOPM, AIF2_CAP, 0, + aif2_slim_cap_mixer, + ARRAY_SIZE(aif2_slim_cap_mixer)), + SND_SOC_DAPM_MIXER("AIF3_CAP Mixer", SND_SOC_NOPM, AIF3_CAP, 0, + aif3_slim_cap_mixer, + ARRAY_SIZE(aif3_slim_cap_mixer)), };

static const struct snd_soc_component_driver wcd934x_component_drv = {