Signed-off-by: Srinivas Kandagatla srinivas.kandagatla@linaro.org --- sound/soc/codecs/wcd9335.c | 1452 +++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 1451 insertions(+), 1 deletion(-)
diff --git a/sound/soc/codecs/wcd9335.c b/sound/soc/codecs/wcd9335.c index e54fc51c26d4..55b5582144ef 100644 --- a/sound/soc/codecs/wcd9335.c +++ b/sound/soc/codecs/wcd9335.c @@ -59,10 +59,46 @@ #define WCD9335_NUM_INTERPOLATORS 9 #define WCD9335_RX_START 16 #define WCD9335_SLIM_CH_START 128 +#define WCD9335_MAX_MICBIAS 4 +#define WCD9335_MAX_VALID_ADC_MUX 13 +#define WCD9335_INVALID_ADC_MUX 9 + +#define TX_HPF_CUT_OFF_FREQ_MASK 0x60 +#define CF_MIN_3DB_4HZ 0x0 +#define CF_MIN_3DB_75HZ 0x1 +#define CF_MIN_3DB_150HZ 0x2 +#define WCD9335_DMIC_CLK_DIV_2 0x0 +#define WCD9335_DMIC_CLK_DIV_3 0x1 +#define WCD9335_DMIC_CLK_DIV_4 0x2 +#define WCD9335_DMIC_CLK_DIV_6 0x3 +#define WCD9335_DMIC_CLK_DIV_8 0x4 +#define WCD9335_DMIC_CLK_DIV_16 0x5 +#define WCD9335_DMIC_CLK_DRIVE_DEFAULT 0x02 +#define WCD9335_AMIC_PWR_LEVEL_LP 0 +#define WCD9335_AMIC_PWR_LEVEL_DEFAULT 1 +#define WCD9335_AMIC_PWR_LEVEL_HP 2 +#define WCD9335_AMIC_PWR_LVL_MASK 0x60 +#define WCD9335_AMIC_PWR_LVL_SHIFT 0x5 + +#define WCD9335_DEC_PWR_LVL_MASK 0x06 +#define WCD9335_DEC_PWR_LVL_LP 0x02 +#define WCD9335_DEC_PWR_LVL_HP 0x04 +#define WCD9335_DEC_PWR_LVL_DF 0x00 + +#define TX_HPF_CUT_OFF_FREQ_MASK 0x60 +#define CF_MIN_3DB_4HZ 0x0 +#define CF_MIN_3DB_75HZ 0x1 +#define CF_MIN_3DB_150HZ 0x2 + +#define WCD9335_ANC_DMIC_X2_FULL_RATE 1 +#define WCD9335_ANC_DMIC_X2_HALF_RATE 0
#define WCD9335_SLIM_RX_CH(p) \ {.port = p + WCD9335_RX_START, .shift = p,}
+#define WCD9335_SLIM_TX_CH(p) \ + {.port = p, .shift = p,} + /* vout step value */ #define WCD9335_CALCULATE_VOUT_D(req_mv) (((req_mv - 650) * 10) / 25)
@@ -83,6 +119,26 @@ enum { WCD9335_RX_MAX, };
+enum { + WCD9335_TX0 = 0, + WCD9335_TX1, + WCD9335_TX2, + WCD9335_TX3, + WCD9335_TX4, + WCD9335_TX5, + WCD9335_TX6, + WCD9335_TX7, + WCD9335_TX8, + WCD9335_TX9, + WCD9335_TX10, + WCD9335_TX11, + WCD9335_TX12, + WCD9335_TX13, + WCD9335_TX14, + WCD9335_TX15, + WCD9335_TX_MAX, +}; + enum { SIDO_SOURCE_INTERNAL = 0, SIDO_SOURCE_RCO_BG, @@ -164,6 +220,20 @@ enum wcd_clock_type { WCD_CLK_MCLK, };
+enum { + MIC_BIAS_1 = 1, + MIC_BIAS_2, + MIC_BIAS_3, + MIC_BIAS_4 +}; + +enum { + MICB_PULLUP_ENABLE, + MICB_PULLUP_DISABLE, + MICB_ENABLE, + MICB_DISABLE, +}; + struct wcd9335_slim_ch { u32 ch_num; u16 port; @@ -192,7 +262,9 @@ struct wcd9335_codec { struct regmap_irq_chip_data *irq_data;
struct wcd9335_slim_ch rx_chs[WCD9335_RX_MAX]; + struct wcd9335_slim_ch tx_chs[WCD9335_TX_MAX]; u32 num_rx_port; + u32 num_tx_port;
int sido_input_src; enum wcd9335_sido_voltage sido_voltage; @@ -213,9 +285,41 @@ struct wcd9335_codec { int comp_enabled[COMPANDER_MAX];
unsigned int rx_port_value; + unsigned int tx_port_value; int hph_l_gain; int hph_r_gain; u32 rx_bias_count; + + /*TX*/ + int micb_ref[WCD9335_MAX_MICBIAS]; + int pullup_ref[WCD9335_MAX_MICBIAS]; + + int dmic_0_1_clk_cnt; + int dmic_2_3_clk_cnt; + int dmic_4_5_clk_cnt; + int dmic_sample_rate; + int mad_dmic_sample_rate; + + int native_clk_users; +}; + +static const struct wcd9335_slim_ch wcd9335_tx_chs[WCD9335_TX_MAX] = { + WCD9335_SLIM_TX_CH(0), + WCD9335_SLIM_TX_CH(1), + WCD9335_SLIM_TX_CH(2), + WCD9335_SLIM_TX_CH(3), + WCD9335_SLIM_TX_CH(4), + WCD9335_SLIM_TX_CH(5), + WCD9335_SLIM_TX_CH(6), + WCD9335_SLIM_TX_CH(7), + WCD9335_SLIM_TX_CH(8), + WCD9335_SLIM_TX_CH(9), + WCD9335_SLIM_TX_CH(10), + WCD9335_SLIM_TX_CH(11), + WCD9335_SLIM_TX_CH(12), + WCD9335_SLIM_TX_CH(13), + WCD9335_SLIM_TX_CH(14), + WCD9335_SLIM_TX_CH(15), };
static const struct wcd9335_slim_ch wcd9335_rx_chs[WCD9335_RX_MAX] = { @@ -405,6 +509,59 @@ static const char *const slim_rx_mux_text[] = { "ZERO", "AIF1_PB", "AIF2_PB", "AIF3_PB", "AIF4_PB", };
+static const char * const adc_mux_text[] = { + "DMIC", "AMIC", "ANC_FB_TUNE1", "ANC_FB_TUNE2" +}; + +static const char * const dmic_mux_text[] = { + "ZERO", "DMIC0", "DMIC1", "DMIC2", "DMIC3", "DMIC4", "DMIC5", + "SMIC0", "SMIC1", "SMIC2", "SMIC3" +}; + +static const char * const dmic_mux_alt_text[] = { + "ZERO", "DMIC0", "DMIC1", "DMIC2", "DMIC3", "DMIC4", "DMIC5", +}; + +static const char * const amic_mux_text[] = { + "ZERO", "ADC1", "ADC2", "ADC3", "ADC4", "ADC5", "ADC6" +}; + +static const char * const sb_tx0_mux_text[] = { + "ZERO", "RX_MIX_TX0", "DEC0", "DEC0_192" +}; + +static const char * const sb_tx1_mux_text[] = { + "ZERO", "RX_MIX_TX1", "DEC1", "DEC1_192" +}; + +static const char * const sb_tx2_mux_text[] = { + "ZERO", "RX_MIX_TX2", "DEC2", "DEC2_192" +}; + +static const char * const sb_tx3_mux_text[] = { + "ZERO", "RX_MIX_TX3", "DEC3", "DEC3_192" +}; + +static const char * const sb_tx4_mux_text[] = { + "ZERO", "RX_MIX_TX4", "DEC4", "DEC4_192" +}; + +static const char * const sb_tx5_mux_text[] = { + "ZERO", "RX_MIX_TX5", "DEC5", "DEC5_192" +}; + +static const char * const sb_tx6_mux_text[] = { + "ZERO", "RX_MIX_TX6", "DEC6", "DEC6_192" +}; + +static const char * const sb_tx7_mux_text[] = { + "ZERO", "RX_MIX_TX7", "DEC7", "DEC7_192" +}; + +static const char * const sb_tx8_mux_text[] = { + "ZERO", "RX_MIX_TX8", "DEC8", "DEC8_192" +}; + static const DECLARE_TLV_DB_SCALE(digital_gain, 0, 1, 0); static const DECLARE_TLV_DB_SCALE(line_gain, 0, 7, 1); static const DECLARE_TLV_DB_SCALE(analog_gain, 0, 25, 1); @@ -696,6 +853,150 @@ static const struct soc_enum rx_int8_interp_mux_enum = SOC_ENUM_SINGLE(WCD9335_CDC_RX8_RX_PATH_CTL, 5, 2, rx_int8_interp_mux_text);
+static const struct soc_enum tx_adc_mux0_chain_enum = + SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX0_CFG1, 0, 4, + adc_mux_text); + +static const struct soc_enum tx_adc_mux1_chain_enum = + SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX1_CFG1, 0, 4, + adc_mux_text); + +static const struct soc_enum tx_adc_mux2_chain_enum = + SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX2_CFG1, 0, 4, + adc_mux_text); + +static const struct soc_enum tx_adc_mux3_chain_enum = + SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX3_CFG1, 0, 4, + adc_mux_text); + +static const struct soc_enum tx_adc_mux4_chain_enum = + SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX4_CFG0, 6, 4, + adc_mux_text); + +static const struct soc_enum tx_adc_mux5_chain_enum = + SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX5_CFG0, 6, 4, + adc_mux_text); + +static const struct soc_enum tx_adc_mux6_chain_enum = + SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX6_CFG0, 6, 4, + adc_mux_text); + +static const struct soc_enum tx_adc_mux7_chain_enum = + SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX7_CFG0, 6, 4, + adc_mux_text); + +static const struct soc_enum tx_adc_mux8_chain_enum = + SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX8_CFG0, 6, 4, + adc_mux_text); + +static const struct soc_enum tx_dmic_mux0_enum = + SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX0_CFG0, 3, 11, + dmic_mux_text); + +static const struct soc_enum tx_dmic_mux1_enum = + SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX1_CFG0, 3, 11, + dmic_mux_text); + +static const struct soc_enum tx_dmic_mux2_enum = + SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX2_CFG0, 3, 11, + dmic_mux_text); + +static const struct soc_enum tx_dmic_mux3_enum = + SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX3_CFG0, 3, 11, + dmic_mux_text); + +static const struct soc_enum tx_dmic_mux4_enum = + SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX4_CFG0, 3, 7, + dmic_mux_alt_text); + +static const struct soc_enum tx_dmic_mux5_enum = + SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX5_CFG0, 3, 7, + dmic_mux_alt_text); + +static const struct soc_enum tx_dmic_mux6_enum = + SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX6_CFG0, 3, 7, + dmic_mux_alt_text); + +static const struct soc_enum tx_dmic_mux7_enum = + SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX7_CFG0, 3, 7, + dmic_mux_alt_text); + +static const struct soc_enum tx_dmic_mux8_enum = + SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX8_CFG0, 3, 7, + dmic_mux_alt_text); + +static const struct soc_enum tx_amic_mux0_enum = + SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX0_CFG0, 0, 7, + amic_mux_text); + +static const struct soc_enum tx_amic_mux1_enum = + SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX1_CFG0, 0, 7, + amic_mux_text); + +static const struct soc_enum tx_amic_mux2_enum = + SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX2_CFG0, 0, 7, + amic_mux_text); + +static const struct soc_enum tx_amic_mux3_enum = + SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX3_CFG0, 0, 7, + amic_mux_text); + +static const struct soc_enum tx_amic_mux4_enum = + SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX4_CFG0, 0, 7, + amic_mux_text); + +static const struct soc_enum tx_amic_mux5_enum = + SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX5_CFG0, 0, 7, + amic_mux_text); + +static const struct soc_enum tx_amic_mux6_enum = + SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX6_CFG0, 0, 7, + amic_mux_text); + +static const struct soc_enum tx_amic_mux7_enum = + SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX7_CFG0, 0, 7, + amic_mux_text); + +static const struct soc_enum tx_amic_mux8_enum = + SOC_ENUM_SINGLE(WCD9335_CDC_TX_INP_MUX_ADC_MUX8_CFG0, 0, 7, + amic_mux_text); + +static const struct soc_enum sb_tx0_mux_enum = + SOC_ENUM_SINGLE(WCD9335_CDC_IF_ROUTER_TX_MUX_CFG0, 0, 4, + sb_tx0_mux_text); + +static const struct soc_enum sb_tx1_mux_enum = + SOC_ENUM_SINGLE(WCD9335_CDC_IF_ROUTER_TX_MUX_CFG0, 2, 4, + sb_tx1_mux_text); + +static const struct soc_enum sb_tx2_mux_enum = + SOC_ENUM_SINGLE(WCD9335_CDC_IF_ROUTER_TX_MUX_CFG0, 4, 4, + sb_tx2_mux_text); + +static const struct soc_enum sb_tx3_mux_enum = + SOC_ENUM_SINGLE(WCD9335_CDC_IF_ROUTER_TX_MUX_CFG0, 6, 4, + sb_tx3_mux_text); + +static const struct soc_enum sb_tx4_mux_enum = + SOC_ENUM_SINGLE(WCD9335_CDC_IF_ROUTER_TX_MUX_CFG1, 0, 4, + sb_tx4_mux_text); + +static const struct soc_enum sb_tx5_mux_enum = + SOC_ENUM_SINGLE(WCD9335_CDC_IF_ROUTER_TX_MUX_CFG1, 2, 4, + sb_tx5_mux_text); + +static const struct soc_enum sb_tx6_mux_enum = + SOC_ENUM_SINGLE(WCD9335_CDC_IF_ROUTER_TX_MUX_CFG1, 4, 4, + sb_tx6_mux_text); + +static const struct soc_enum sb_tx7_mux_enum = + SOC_ENUM_SINGLE(WCD9335_CDC_IF_ROUTER_TX_MUX_CFG1, 6, 4, + sb_tx7_mux_text); + +static const struct soc_enum sb_tx8_mux_enum = + SOC_ENUM_SINGLE(WCD9335_CDC_IF_ROUTER_TX_MUX_CFG2, 0, 4, + sb_tx8_mux_text); + static const struct snd_kcontrol_new rx_int0_2_mux = SOC_DAPM_ENUM("RX INT0_2 MUX Mux", rx_int0_2_mux_chain_enum);
@@ -831,6 +1132,87 @@ static const struct snd_kcontrol_new rx_int7_interp_mux = static const struct snd_kcontrol_new rx_int8_interp_mux = SOC_DAPM_ENUM("RX INT8 INTERP Mux", rx_int8_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 sb_tx0_mux = + SOC_DAPM_ENUM("SLIM TX0 MUX Mux", sb_tx0_mux_enum); + +static const struct snd_kcontrol_new sb_tx1_mux = + SOC_DAPM_ENUM("SLIM TX1 MUX Mux", sb_tx1_mux_enum); + +static const struct snd_kcontrol_new sb_tx2_mux = + SOC_DAPM_ENUM("SLIM TX2 MUX Mux", sb_tx2_mux_enum); + +static const struct snd_kcontrol_new sb_tx3_mux = + SOC_DAPM_ENUM("SLIM TX3 MUX Mux", sb_tx3_mux_enum); + +static const struct snd_kcontrol_new sb_tx4_mux = + SOC_DAPM_ENUM("SLIM TX4 MUX Mux", sb_tx4_mux_enum); + +static const struct snd_kcontrol_new sb_tx5_mux = + SOC_DAPM_ENUM("SLIM TX5 MUX Mux", sb_tx5_mux_enum); + +static const struct snd_kcontrol_new sb_tx6_mux = + SOC_DAPM_ENUM("SLIM TX6 MUX Mux", sb_tx6_mux_enum); + +static const struct snd_kcontrol_new sb_tx7_mux = + SOC_DAPM_ENUM("SLIM TX7 MUX Mux", sb_tx7_mux_enum); + +static const struct snd_kcontrol_new sb_tx8_mux = + SOC_DAPM_ENUM("SLIM TX8 MUX Mux", sb_tx8_mux_enum); + static int slim_rx_mux_get(struct snd_kcontrol *kc, struct snd_ctl_elem_value *ucontrol) { @@ -886,6 +1268,55 @@ static int slim_rx_mux_put(struct snd_kcontrol *kc, return -EINVAL; }
+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 wcd9335_codec *wcd = dev_get_drvdata(dapm->dev); + + ucontrol->value.integer.value[0] = wcd->tx_port_value; + + 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 wcd9335_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; + + switch (dai_id) { + case AIF1_CAP: + case AIF2_CAP: + case AIF3_CAP: + /* only add to the list if value not set */ + if (enable && !(wcd->tx_port_value & BIT(port_id))) { + wcd->tx_port_value |= BIT(port_id); + list_add_tail(&wcd->tx_chs[port_id].list, + &wcd->dai[dai_id].slim_ch_list); + } else if (!enable && (wcd->tx_port_value & BIT(port_id))) { + wcd->tx_port_value &= ~BIT(port_id); + list_del_init(&wcd->tx_chs[port_id].list); + } + break; + default: + dev_err(wcd->dev, "Unknown AIF %d\n", dai_id); + return -EINVAL; + } + + snd_soc_dapm_mixer_update_power(widget->dapm, kc, enable, update); + + return 0; +} + static const struct snd_kcontrol_new slim_rx_mux[WCD9335_RX_MAX] = { SOC_DAPM_ENUM_EXT("SLIM RX0 Mux", slim_rx_mux_enum, slim_rx_mux_get, slim_rx_mux_put), @@ -905,6 +1336,136 @@ static const struct snd_kcontrol_new slim_rx_mux[WCD9335_RX_MAX] = { slim_rx_mux_get, slim_rx_mux_put), };
+static const struct snd_kcontrol_new aif1_cap_mixer[] = { + SOC_SINGLE_EXT("SLIM TX0", SND_SOC_NOPM, WCD9335_TX0, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX1", SND_SOC_NOPM, WCD9335_TX1, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX2", SND_SOC_NOPM, WCD9335_TX2, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX3", SND_SOC_NOPM, WCD9335_TX3, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX4", SND_SOC_NOPM, WCD9335_TX4, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX5", SND_SOC_NOPM, WCD9335_TX5, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX6", SND_SOC_NOPM, WCD9335_TX6, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX7", SND_SOC_NOPM, WCD9335_TX7, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX8", SND_SOC_NOPM, WCD9335_TX8, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX9", SND_SOC_NOPM, WCD9335_TX9, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX10", SND_SOC_NOPM, WCD9335_TX10, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX11", SND_SOC_NOPM, WCD9335_TX11, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX13", SND_SOC_NOPM, WCD9335_TX13, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), +}; + +static const struct snd_kcontrol_new aif2_cap_mixer[] = { + SOC_SINGLE_EXT("SLIM TX0", SND_SOC_NOPM, WCD9335_TX0, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX1", SND_SOC_NOPM, WCD9335_TX1, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX2", SND_SOC_NOPM, WCD9335_TX2, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX3", SND_SOC_NOPM, WCD9335_TX3, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX4", SND_SOC_NOPM, WCD9335_TX4, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX5", SND_SOC_NOPM, WCD9335_TX5, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX6", SND_SOC_NOPM, WCD9335_TX6, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX7", SND_SOC_NOPM, WCD9335_TX7, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX8", SND_SOC_NOPM, WCD9335_TX8, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX9", SND_SOC_NOPM, WCD9335_TX9, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX10", SND_SOC_NOPM, WCD9335_TX10, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX11", SND_SOC_NOPM, WCD9335_TX11, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX13", SND_SOC_NOPM, WCD9335_TX13, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), +}; + +static const struct snd_kcontrol_new aif3_cap_mixer[] = { + SOC_SINGLE_EXT("SLIM TX0", SND_SOC_NOPM, WCD9335_TX0, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX1", SND_SOC_NOPM, WCD9335_TX1, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX2", SND_SOC_NOPM, WCD9335_TX2, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX3", SND_SOC_NOPM, WCD9335_TX3, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX4", SND_SOC_NOPM, WCD9335_TX4, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX5", SND_SOC_NOPM, WCD9335_TX5, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX6", SND_SOC_NOPM, WCD9335_TX6, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX7", SND_SOC_NOPM, WCD9335_TX7, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), + SOC_SINGLE_EXT("SLIM TX8", SND_SOC_NOPM, WCD9335_TX8, 1, 0, + slim_tx_mixer_get, slim_tx_mixer_put), +}; + +static int wcd9335_put_dec_enum(struct snd_kcontrol *kc, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_dapm(kc); + struct snd_soc_component *component = snd_soc_dapm_to_component(dapm); + struct soc_enum *e = (struct soc_enum *)kc->private_value; + unsigned int val, reg, sel; + + val = ucontrol->value.enumerated.item[0]; + + switch (e->reg) { + case WCD9335_CDC_TX_INP_MUX_ADC_MUX0_CFG1: + reg = WCD9335_CDC_TX0_TX_PATH_CFG0; + break; + case WCD9335_CDC_TX_INP_MUX_ADC_MUX1_CFG1: + reg = WCD9335_CDC_TX1_TX_PATH_CFG0; + break; + case WCD9335_CDC_TX_INP_MUX_ADC_MUX2_CFG1: + reg = WCD9335_CDC_TX2_TX_PATH_CFG0; + break; + case WCD9335_CDC_TX_INP_MUX_ADC_MUX3_CFG1: + reg = WCD9335_CDC_TX3_TX_PATH_CFG0; + break; + case WCD9335_CDC_TX_INP_MUX_ADC_MUX4_CFG0: + reg = WCD9335_CDC_TX4_TX_PATH_CFG0; + break; + case WCD9335_CDC_TX_INP_MUX_ADC_MUX5_CFG0: + reg = WCD9335_CDC_TX5_TX_PATH_CFG0; + break; + case WCD9335_CDC_TX_INP_MUX_ADC_MUX6_CFG0: + reg = WCD9335_CDC_TX6_TX_PATH_CFG0; + break; + case WCD9335_CDC_TX_INP_MUX_ADC_MUX7_CFG0: + reg = WCD9335_CDC_TX7_TX_PATH_CFG0; + break; + case WCD9335_CDC_TX_INP_MUX_ADC_MUX8_CFG0: + reg = WCD9335_CDC_TX8_TX_PATH_CFG0; + break; + default: + return -EINVAL; + } + + /* AMIC: 0, DMIC: 1 */ + sel = val ? WCD9335_CDC_TX_ADC_AMIC_SEL : WCD9335_CDC_TX_ADC_DMIC_SEL; + snd_soc_component_update_bits(component, reg, + WCD9335_CDC_TX_ADC_AMIC_DMIC_SEL_MASK, + sel); + + return snd_soc_dapm_put_enum_double(kc, ucontrol); +} + static int wcd9335_int_dem_inp_mux_put(struct snd_kcontrol *kc, struct snd_ctl_elem_value *ucontrol) { @@ -947,6 +1508,51 @@ static const struct snd_kcontrol_new rx_int2_dem_inp_mux = snd_soc_dapm_get_enum_double, wcd9335_int_dem_inp_mux_put);
+static const struct snd_kcontrol_new tx_adc_mux0 = + SOC_DAPM_ENUM_EXT("ADC MUX0 Mux", tx_adc_mux0_chain_enum, + snd_soc_dapm_get_enum_double, + wcd9335_put_dec_enum); + +static const struct snd_kcontrol_new tx_adc_mux1 = + SOC_DAPM_ENUM_EXT("ADC MUX1 Mux", tx_adc_mux1_chain_enum, + snd_soc_dapm_get_enum_double, + wcd9335_put_dec_enum); + +static const struct snd_kcontrol_new tx_adc_mux2 = + SOC_DAPM_ENUM_EXT("ADC MUX2 Mux", tx_adc_mux2_chain_enum, + snd_soc_dapm_get_enum_double, + wcd9335_put_dec_enum); + +static const struct snd_kcontrol_new tx_adc_mux3 = + SOC_DAPM_ENUM_EXT("ADC MUX3 Mux", tx_adc_mux3_chain_enum, + snd_soc_dapm_get_enum_double, + wcd9335_put_dec_enum); + +static const struct snd_kcontrol_new tx_adc_mux4 = + SOC_DAPM_ENUM_EXT("ADC MUX4 Mux", tx_adc_mux4_chain_enum, + snd_soc_dapm_get_enum_double, + wcd9335_put_dec_enum); + +static const struct snd_kcontrol_new tx_adc_mux5 = + SOC_DAPM_ENUM_EXT("ADC MUX5 Mux", tx_adc_mux5_chain_enum, + snd_soc_dapm_get_enum_double, + wcd9335_put_dec_enum); + +static const struct snd_kcontrol_new tx_adc_mux6 = + SOC_DAPM_ENUM_EXT("ADC MUX6 Mux", tx_adc_mux6_chain_enum, + snd_soc_dapm_get_enum_double, + wcd9335_put_dec_enum); + +static const struct snd_kcontrol_new tx_adc_mux7 = + SOC_DAPM_ENUM_EXT("ADC MUX7 Mux", tx_adc_mux7_chain_enum, + snd_soc_dapm_get_enum_double, + wcd9335_put_dec_enum); + +static const struct snd_kcontrol_new tx_adc_mux8 = + SOC_DAPM_ENUM_EXT("ADC MUX8 Mux", tx_adc_mux8_chain_enum, + snd_soc_dapm_get_enum_double, + wcd9335_put_dec_enum); + static int wcd9335_set_mix_interpolator_rate(struct snd_soc_dai *dai, int rate_val, u32 rate) @@ -1086,6 +1692,27 @@ static int wcd9335_slim_set_hw_params(struct wcd9335_codec *wcd, WCD9335_SLIM_WATER_MARK_VAL); if (ret < 0) goto err; + } else { + ret = regmap_write(wcd->if_regmap, + WCD9335_SLIM_PGD_TX_PORT_MULTI_CHNL_0(ch->port), + payload & 0x00FF); + if (ret < 0) + goto err; + + /* ports 8,9 */ + ret = regmap_write(wcd->if_regmap, + WCD9335_SLIM_PGD_TX_PORT_MULTI_CHNL_1(ch->port), + (payload & 0xFF00)>>8); + if (ret < 0) + goto err; + + /* configure the slave port for water mark and enable*/ + ret = regmap_write(wcd->if_regmap, + WCD9335_SLIM_PGD_TX_PORT_CFG(ch->port), + WCD9335_SLIM_WATER_MARK_VAL); + + if (ret < 0) + goto err; } }
@@ -1102,12 +1729,91 @@ static int wcd9335_slim_set_hw_params(struct wcd9335_codec *wcd, return ret; }
+static int wcd9335_set_decimator_rate(struct snd_soc_dai *dai, + u8 rate_val, u32 rate) +{ + struct snd_soc_component *comp = dai->component; + struct wcd9335_codec *wcd = snd_soc_component_get_drvdata(comp); + u8 shift = 0, shift_val = 0, tx_mux_sel; + struct wcd9335_slim_ch *ch; + int tx_port, tx_port_reg; + int decimator = -1; + + list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list) { + tx_port = ch->port; + if ((tx_port == 12) || (tx_port >= 14)) { + dev_err(wcd->dev, "Invalid SLIM TX%u port DAI ID:%d\n", + tx_port, dai->id); + return -EINVAL; + } + /* Find the SB TX MUX input - which decimator is connected */ + if (tx_port < 4) { + tx_port_reg = WCD9335_CDC_IF_ROUTER_TX_MUX_CFG0; + shift = (tx_port << 1); + shift_val = 0x03; + } else if ((tx_port >= 4) && (tx_port < 8)) { + tx_port_reg = WCD9335_CDC_IF_ROUTER_TX_MUX_CFG1; + shift = ((tx_port - 4) << 1); + shift_val = 0x03; + } else if ((tx_port >= 8) && (tx_port < 11)) { + tx_port_reg = WCD9335_CDC_IF_ROUTER_TX_MUX_CFG2; + shift = ((tx_port - 8) << 1); + shift_val = 0x03; + } else if (tx_port == 11) { + tx_port_reg = WCD9335_CDC_IF_ROUTER_TX_MUX_CFG3; + shift = 0; + shift_val = 0x0F; + } else if (tx_port == 13) { + tx_port_reg = WCD9335_CDC_IF_ROUTER_TX_MUX_CFG3; + shift = 4; + shift_val = 0x03; + } else { + return -EINVAL; + } + + tx_mux_sel = snd_soc_component_read32(comp, tx_port_reg) & + (shift_val << shift); + + tx_mux_sel = tx_mux_sel >> shift; + if (tx_port <= 8) { + if ((tx_mux_sel == 0x2) || (tx_mux_sel == 0x3)) + decimator = tx_port; + } else if (tx_port <= 10) { + if ((tx_mux_sel == 0x1) || (tx_mux_sel == 0x2)) + decimator = ((tx_port == 9) ? 7 : 6); + } else if (tx_port == 11) { + if ((tx_mux_sel >= 1) && (tx_mux_sel < 7)) + decimator = tx_mux_sel - 1; + } else if (tx_port == 13) { + if ((tx_mux_sel == 0x1) || (tx_mux_sel == 0x2)) + decimator = 5; + } + + if (decimator >= 0) { + snd_soc_component_update_bits(comp, + WCD9335_CDC_TX_PATH_CTL(decimator), + WCD9335_CDC_TX_PATH_CTL_PCM_RATE_MASK, + rate_val); + } else if ((tx_port <= 8) && (tx_mux_sel == 0x01)) { + /* Check if the TX Mux input is RX MIX TXn */ + dev_err(wcd->dev, "RX_MIX_TX%u going to SLIM TX%u\n", + tx_port, tx_port); + } else { + dev_err(wcd->dev, "ERROR: Invalid decimator: %d\n", + decimator); + return -EINVAL; + } + } + + return 0; +} + static int wcd9335_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) { struct wcd9335_codec *wcd; - int ret; + int ret, tx_fs_rate = 0;
wcd = snd_soc_component_get_drvdata(dai->component);
@@ -1129,6 +1835,53 @@ static int wcd9335_hw_params(struct snd_pcm_substream *substream, return -EINVAL; } break; + + case SNDRV_PCM_STREAM_CAPTURE: + switch (params_rate(params)) { + case 8000: + tx_fs_rate = 0; + break; + case 16000: + tx_fs_rate = 1; + break; + case 32000: + tx_fs_rate = 3; + break; + case 48000: + tx_fs_rate = 4; + break; + case 96000: + tx_fs_rate = 5; + break; + case 192000: + tx_fs_rate = 6; + break; + case 384000: + tx_fs_rate = 7; + break; + default: + dev_err(wcd->dev, "%s: Invalid TX sample rate: %d\n", + __func__, params_rate(params)); + return -EINVAL; + + }; + + ret = wcd9335_set_decimator_rate(dai, tx_fs_rate, + params_rate(params)); + if (ret < 0) { + dev_err(wcd->dev, "Cannot set TX Decimator rate\n"); + return ret; + } + switch (params_width(params)) { + case 16 ... 32: + wcd->dai[dai->id].sconfig.bps = params_width(params); + break; + default: + dev_err(wcd->dev, "%s: Invalid format 0x%x\n", + __func__, params_width(params)); + return -EINVAL; + }; + break; default: dev_err(wcd->dev, "Invalid stream type %d\n", substream->stream); @@ -1177,6 +1930,14 @@ static int wcd9335_set_channel_map(struct snd_soc_dai *dai, } }
+ if (wcd->tx_chs) { + wcd->num_tx_port = tx_num; + for (i = 0; i < tx_num; i++) { + wcd->tx_chs[i].ch_num = tx_slot[i]; + INIT_LIST_HEAD(&wcd->tx_chs[i].list); + } + } + return 0; }
@@ -1206,6 +1967,19 @@ static int wcd9335_get_channel_map(struct snd_soc_dai *dai,
*rx_num = i; break; + case AIF1_CAP: + case AIF2_CAP: + case AIF3_CAP: + if (!tx_slot || !tx_num) { + dev_err(wcd->dev, "Invalid tx_slot %p or tx_num %p\n", + tx_slot, tx_num); + return -EINVAL; + } + list_for_each_entry(ch, &wcd->dai[dai->id].slim_ch_list, list) + tx_slot[i++] = ch->ch_num; + + *tx_num = i; + break; default: dev_err(wcd->dev, "Invalid DAI ID %x\n", dai->id); break; @@ -1553,6 +2327,496 @@ static const struct snd_kcontrol_new wcd9335_snd_controls[] = { SOC_ENUM("TX8 HPF cut off", cf_dec8_enum), };
+static int wcd9335_micbias_control(struct snd_soc_component *component, + int micb_num, int req, bool is_dapm) +{ + struct wcd9335_codec *wcd = snd_soc_component_get_drvdata(component); + int micb_index = micb_num - 1; + u16 micb_reg; + + if ((micb_index < 0) || (micb_index > WCD9335_MAX_MICBIAS - 1)) { + dev_err(wcd->dev, "Invalid micbias index, micb_ind:%d\n", + micb_index); + return -EINVAL; + } + + switch (micb_num) { + case MIC_BIAS_1: + micb_reg = WCD9335_ANA_MICB1; + break; + case MIC_BIAS_2: + micb_reg = WCD9335_ANA_MICB2; + break; + case MIC_BIAS_3: + micb_reg = WCD9335_ANA_MICB3; + break; + case MIC_BIAS_4: + micb_reg = WCD9335_ANA_MICB4; + break; + default: + dev_err(component->dev, "%s: Invalid micbias number: %d\n", + __func__, micb_num); + return -EINVAL; + } + + switch (req) { + case MICB_PULLUP_ENABLE: + wcd->pullup_ref[micb_index]++; + if ((wcd->pullup_ref[micb_index] == 1) && + (wcd->micb_ref[micb_index] == 0)) + snd_soc_component_update_bits(component, micb_reg, + 0xC0, 0x80); + break; + case MICB_PULLUP_DISABLE: + wcd->pullup_ref[micb_index]--; + if ((wcd->pullup_ref[micb_index] == 0) && + (wcd->micb_ref[micb_index] == 0)) + snd_soc_component_update_bits(component, micb_reg, + 0xC0, 0x00); + break; + case MICB_ENABLE: + wcd->micb_ref[micb_index]++; + if (wcd->micb_ref[micb_index] == 1) + snd_soc_component_update_bits(component, micb_reg, + 0xC0, 0x40); + break; + case MICB_DISABLE: + wcd->micb_ref[micb_index]--; + if ((wcd->micb_ref[micb_index] == 0) && + (wcd->pullup_ref[micb_index] > 0)) + snd_soc_component_update_bits(component, micb_reg, + 0xC0, 0x80); + else if ((wcd->micb_ref[micb_index] == 0) && + (wcd->pullup_ref[micb_index] == 0)) { + snd_soc_component_update_bits(component, micb_reg, + 0xC0, 0x00); + } + break; + }; + + return 0; +} + +static int __wcd9335_codec_enable_micbias(struct snd_soc_dapm_widget *w, + int event) +{ + struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm); + int micb_num; + + if (strnstr(w->name, "MIC BIAS1", sizeof("MIC BIAS1"))) + micb_num = MIC_BIAS_1; + else if (strnstr(w->name, "MIC BIAS2", sizeof("MIC BIAS2"))) + micb_num = MIC_BIAS_2; + else if (strnstr(w->name, "MIC BIAS3", sizeof("MIC BIAS3"))) + micb_num = MIC_BIAS_3; + else if (strnstr(w->name, "MIC BIAS4", sizeof("MIC BIAS4"))) + micb_num = MIC_BIAS_4; + else + return -EINVAL; + + switch (event) { + case SND_SOC_DAPM_PRE_PMU: + /* + * MIC BIAS can also be requested by MBHC, + * so use ref count to handle micbias pullup + * and enable requests + */ + wcd9335_micbias_control(comp, micb_num, MICB_ENABLE, true); + break; + case SND_SOC_DAPM_POST_PMU: + /* wait for cnp time */ + usleep_range(1000, 1100); + break; + case SND_SOC_DAPM_POST_PMD: + wcd9335_micbias_control(comp, micb_num, MICB_DISABLE, true); + break; + }; + + return 0; +} + +static int wcd9335_codec_enable_micbias(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kc, int event) +{ + return __wcd9335_codec_enable_micbias(w, event); +} + +static void wcd9335_codec_set_tx_hold(struct snd_soc_component *comp, + u16 amic_reg, bool set) +{ + u8 mask = 0x20; + u8 val; + + if (amic_reg == WCD9335_ANA_AMIC1 || amic_reg == WCD9335_ANA_AMIC3 || + amic_reg == WCD9335_ANA_AMIC5) + mask = 0x40; + + val = set ? mask : 0x00; + + switch (amic_reg) { + case WCD9335_ANA_AMIC1: + case WCD9335_ANA_AMIC2: + snd_soc_component_update_bits(comp, WCD9335_ANA_AMIC2, mask, + val); + break; + case WCD9335_ANA_AMIC3: + case WCD9335_ANA_AMIC4: + snd_soc_component_update_bits(comp, WCD9335_ANA_AMIC4, mask, + val); + break; + case WCD9335_ANA_AMIC5: + case WCD9335_ANA_AMIC6: + snd_soc_component_update_bits(comp, WCD9335_ANA_AMIC6, mask, + val); + break; + default: + dev_err(comp->dev, "%s: invalid amic: %d\n", + __func__, amic_reg); + break; + } +} + +static int wcd9335_codec_enable_adc(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kc, int event) +{ + struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm); + + switch (event) { + case SND_SOC_DAPM_PRE_PMU: + wcd9335_codec_set_tx_hold(comp, w->reg, true); + break; + default: + break; + } + + return 0; +} + +static int wcd9335_codec_find_amic_input(struct snd_soc_component *comp, + int adc_mux_n) +{ + int mux_sel, reg, mreg; + + if (adc_mux_n < 0 || adc_mux_n > WCD9335_MAX_VALID_ADC_MUX || + adc_mux_n == WCD9335_INVALID_ADC_MUX) + return 0; + + /* Check whether adc mux input is AMIC or DMIC */ + if (adc_mux_n < 4) { + reg = WCD9335_CDC_TX_INP_MUX_ADC_MUX0_CFG1 + 2 * adc_mux_n; + mreg = WCD9335_CDC_TX_INP_MUX_ADC_MUX0_CFG0 + 2 * adc_mux_n; + mux_sel = snd_soc_component_read32(comp, reg) & 0x3; + } else { + reg = WCD9335_CDC_TX_INP_MUX_ADC_MUX4_CFG0 + adc_mux_n - 4; + mreg = reg; + mux_sel = snd_soc_component_read32(comp, reg) >> 6; + } + + if (mux_sel != WCD9335_CDC_TX_INP_MUX_SEL_AMIC) + return 0; + + return snd_soc_component_read32(comp, mreg) & 0x07; +} + +static u16 wcd9335_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 = WCD9335_ANA_AMIC1; + break; + + case 3: + case 4: + pwr_level_reg = WCD9335_ANA_AMIC3; + break; + + case 5: + case 6: + pwr_level_reg = WCD9335_ANA_AMIC5; + break; + default: + dev_err(comp->dev, "invalid amic: %d\n", amic); + break; + } + + return pwr_level_reg; +} + +static int wcd9335_codec_enable_dec(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kc, 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 = WCD9335_CDC_TX0_TX_PATH_CTL + 16 * decimator; + hpf_gate_reg = WCD9335_CDC_TX0_TX_PATH_SEC2 + 16 * decimator; + dec_cfg_reg = WCD9335_CDC_TX0_TX_PATH_CFG0 + 16 * decimator; + tx_gain_ctl_reg = WCD9335_CDC_TX0_TX_VOL_CTL + 16 * decimator; + + switch (event) { + case SND_SOC_DAPM_PRE_PMU: + amic_n = wcd9335_codec_find_amic_input(comp, decimator); + if (amic_n) + pwr_level_reg = wcd9335_codec_get_amic_pwlvl_reg(comp, + amic_n); + + if (pwr_level_reg) { + switch ((snd_soc_component_read32(comp, pwr_level_reg) & + WCD9335_AMIC_PWR_LVL_MASK) >> + WCD9335_AMIC_PWR_LVL_SHIFT) { + case WCD9335_AMIC_PWR_LEVEL_LP: + snd_soc_component_update_bits(comp, dec_cfg_reg, + WCD9335_DEC_PWR_LVL_MASK, + WCD9335_DEC_PWR_LVL_LP); + break; + + case WCD9335_AMIC_PWR_LEVEL_HP: + snd_soc_component_update_bits(comp, dec_cfg_reg, + WCD9335_DEC_PWR_LVL_MASK, + WCD9335_DEC_PWR_LVL_HP); + break; + case WCD9335_AMIC_PWR_LEVEL_DEFAULT: + default: + snd_soc_component_update_bits(comp, dec_cfg_reg, + WCD9335_DEC_PWR_LVL_MASK, + WCD9335_DEC_PWR_LVL_DF); + break; + } + } + 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); + /* Enable TX PGA Mute */ + snd_soc_component_update_bits(comp, tx_vol_ctl_reg, + 0x10, 0x10); + /* Enable APC */ + snd_soc_component_update_bits(comp, dec_cfg_reg, 0x08, 0x08); + break; + case SND_SOC_DAPM_POST_PMU: + snd_soc_component_update_bits(comp, hpf_gate_reg, 0x01, 0x00); + + if (decimator == 0) { + snd_soc_component_write(comp, + WCD9335_MBHC_ZDET_RAMP_CTL, 0x83); + snd_soc_component_write(comp, + WCD9335_MBHC_ZDET_RAMP_CTL, 0xA3); + snd_soc_component_write(comp, + WCD9335_MBHC_ZDET_RAMP_CTL, 0x83); + snd_soc_component_write(comp, + WCD9335_MBHC_ZDET_RAMP_CTL, 0x03); + } + + snd_soc_component_update_bits(comp, hpf_gate_reg, + 0x01, 0x01); + snd_soc_component_update_bits(comp, tx_vol_ctl_reg, + 0x10, 0x00); + 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; + snd_soc_component_update_bits(comp, tx_vol_ctl_reg, 0x10, 0x10); + snd_soc_component_update_bits(comp, dec_cfg_reg, 0x08, 0x00); + 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); + } + break; + case SND_SOC_DAPM_POST_PMD: + snd_soc_component_update_bits(comp, tx_vol_ctl_reg, 0x10, 0x00); + break; + }; +out: + kfree(wname); + return ret; +} + +static u8 wcd9335_get_dmic_clk_val(struct snd_soc_component *component, + u32 mclk_rate, u32 dmic_clk_rate) +{ + u32 div_factor; + u8 dmic_ctl_val; + + dev_err(component->dev, + "%s: mclk_rate = %d, dmic_sample_rate = %d\n", + __func__, mclk_rate, dmic_clk_rate); + + /* Default value to return in case of error */ + if (mclk_rate == WCD9335_MCLK_CLK_9P6MHZ) + dmic_ctl_val = WCD9335_DMIC_CLK_DIV_2; + else + dmic_ctl_val = WCD9335_DMIC_CLK_DIV_3; + + if (dmic_clk_rate == 0) { + dev_err(component->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 = WCD9335_DMIC_CLK_DIV_2; + break; + case 3: + dmic_ctl_val = WCD9335_DMIC_CLK_DIV_3; + break; + case 4: + dmic_ctl_val = WCD9335_DMIC_CLK_DIV_4; + break; + case 6: + dmic_ctl_val = WCD9335_DMIC_CLK_DIV_6; + break; + case 8: + dmic_ctl_val = WCD9335_DMIC_CLK_DIV_8; + break; + case 16: + dmic_ctl_val = WCD9335_DMIC_CLK_DIV_16; + break; + default: + dev_err(component->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 wcd9335_codec_enable_dmic(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kc, int event) +{ + struct snd_soc_component *comp = snd_soc_dapm_to_component(w->dapm); + struct wcd9335_codec *wcd = snd_soc_component_get_drvdata(comp); + u8 dmic_clk_en = 0x01; + u16 dmic_clk_reg; + s32 *dmic_clk_cnt; + u8 dmic_rate_val, dmic_rate_shift = 1; + unsigned int dmic; + 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 = WCD9335_CPE_SS_DMIC0_CTL; + break; + case 2: + case 3: + dmic_clk_cnt = &(wcd->dmic_2_3_clk_cnt); + dmic_clk_reg = WCD9335_CPE_SS_DMIC1_CTL; + break; + case 4: + case 5: + dmic_clk_cnt = &(wcd->dmic_4_5_clk_cnt); + dmic_clk_reg = WCD9335_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_rate_val = + wcd9335_get_dmic_clk_val(comp, + wcd->mclk_rate, + wcd->dmic_sample_rate); + + (*dmic_clk_cnt)++; + if (*dmic_clk_cnt == 1) { + snd_soc_component_update_bits(comp, dmic_clk_reg, + 0x07 << dmic_rate_shift, + dmic_rate_val << dmic_rate_shift); + snd_soc_component_update_bits(comp, dmic_clk_reg, + dmic_clk_en, dmic_clk_en); + } + + break; + case SND_SOC_DAPM_POST_PMD: + dmic_rate_val = + wcd9335_get_dmic_clk_val(comp, + wcd->mclk_rate, + wcd->mad_dmic_sample_rate); + (*dmic_clk_cnt)--; + if (*dmic_clk_cnt == 0) { + snd_soc_component_update_bits(comp, dmic_clk_reg, + dmic_clk_en, 0); + snd_soc_component_update_bits(comp, dmic_clk_reg, + 0x07 << dmic_rate_shift, + dmic_rate_val << dmic_rate_shift); + } + break; + }; + + return 0; +} + static void wcd9335_codec_enable_int_port(struct wcd_slim_codec_dai_data *dai, struct snd_soc_component *component) { @@ -3142,6 +4406,191 @@ static const struct snd_soc_dapm_widget wcd9335_dapm_widgets[] = { wcd9335_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("AMIC6"), + + SND_SOC_DAPM_AIF_OUT_E("AIF1 CAP", "AIF1 Capture", 0, SND_SOC_NOPM, + AIF1_CAP, 0, wcd9335_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, wcd9335_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, wcd9335_codec_enable_slim, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), + + SND_SOC_DAPM_SUPPLY("MIC BIAS1", SND_SOC_NOPM, 0, 0, + wcd9335_codec_enable_micbias, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | + SND_SOC_DAPM_POST_PMD), + SND_SOC_DAPM_SUPPLY("MIC BIAS2", SND_SOC_NOPM, 0, 0, + wcd9335_codec_enable_micbias, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | + SND_SOC_DAPM_POST_PMD), + SND_SOC_DAPM_SUPPLY("MIC BIAS3", SND_SOC_NOPM, 0, 0, + wcd9335_codec_enable_micbias, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | + SND_SOC_DAPM_POST_PMD), + SND_SOC_DAPM_SUPPLY("MIC BIAS4", SND_SOC_NOPM, 0, 0, + wcd9335_codec_enable_micbias, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | + SND_SOC_DAPM_POST_PMD), + + SND_SOC_DAPM_ADC_E("ADC1", NULL, WCD9335_ANA_AMIC1, 7, 0, + wcd9335_codec_enable_adc, SND_SOC_DAPM_PRE_PMU), + SND_SOC_DAPM_ADC_E("ADC2", NULL, WCD9335_ANA_AMIC2, 7, 0, + wcd9335_codec_enable_adc, SND_SOC_DAPM_PRE_PMU), + SND_SOC_DAPM_ADC_E("ADC3", NULL, WCD9335_ANA_AMIC3, 7, 0, + wcd9335_codec_enable_adc, SND_SOC_DAPM_PRE_PMU), + SND_SOC_DAPM_ADC_E("ADC4", NULL, WCD9335_ANA_AMIC4, 7, 0, + wcd9335_codec_enable_adc, SND_SOC_DAPM_PRE_PMU), + SND_SOC_DAPM_ADC_E("ADC5", NULL, WCD9335_ANA_AMIC5, 7, 0, + wcd9335_codec_enable_adc, SND_SOC_DAPM_PRE_PMU), + SND_SOC_DAPM_ADC_E("ADC6", NULL, WCD9335_ANA_AMIC6, 7, 0, + wcd9335_codec_enable_adc, SND_SOC_DAPM_PRE_PMU), + + /* Digital Mic Inputs */ + SND_SOC_DAPM_ADC_E("DMIC0", NULL, SND_SOC_NOPM, 0, 0, + wcd9335_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, + wcd9335_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, + wcd9335_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, + wcd9335_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, + wcd9335_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, + wcd9335_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_MIXER("AIF1_CAP Mixer", SND_SOC_NOPM, AIF1_CAP, 0, + aif1_cap_mixer, ARRAY_SIZE(aif1_cap_mixer)), + + SND_SOC_DAPM_MIXER("AIF2_CAP Mixer", SND_SOC_NOPM, AIF2_CAP, 0, + aif2_cap_mixer, ARRAY_SIZE(aif2_cap_mixer)), + + SND_SOC_DAPM_MIXER("AIF3_CAP Mixer", SND_SOC_NOPM, AIF3_CAP, 0, + aif3_cap_mixer, ARRAY_SIZE(aif3_cap_mixer)), + + SND_SOC_DAPM_MUX("SLIM TX0 MUX", SND_SOC_NOPM, WCD9335_TX0, 0, + &sb_tx0_mux), + SND_SOC_DAPM_MUX("SLIM TX1 MUX", SND_SOC_NOPM, WCD9335_TX1, 0, + &sb_tx1_mux), + SND_SOC_DAPM_MUX("SLIM TX2 MUX", SND_SOC_NOPM, WCD9335_TX2, 0, + &sb_tx2_mux), + SND_SOC_DAPM_MUX("SLIM TX3 MUX", SND_SOC_NOPM, WCD9335_TX3, 0, + &sb_tx3_mux), + SND_SOC_DAPM_MUX("SLIM TX4 MUX", SND_SOC_NOPM, WCD9335_TX4, 0, + &sb_tx4_mux), + SND_SOC_DAPM_MUX("SLIM TX5 MUX", SND_SOC_NOPM, WCD9335_TX5, 0, + &sb_tx5_mux), + SND_SOC_DAPM_MUX("SLIM TX6 MUX", SND_SOC_NOPM, WCD9335_TX6, 0, + &sb_tx6_mux), + SND_SOC_DAPM_MUX("SLIM TX7 MUX", SND_SOC_NOPM, WCD9335_TX7, 0, + &sb_tx7_mux), + SND_SOC_DAPM_MUX("SLIM TX8 MUX", SND_SOC_NOPM, WCD9335_TX8, 0, + &sb_tx8_mux), + + SND_SOC_DAPM_MUX_E("ADC MUX0", WCD9335_CDC_TX0_TX_PATH_CTL, 5, 0, + &tx_adc_mux0, wcd9335_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", WCD9335_CDC_TX1_TX_PATH_CTL, 5, 0, + &tx_adc_mux1, wcd9335_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", WCD9335_CDC_TX2_TX_PATH_CTL, 5, 0, + &tx_adc_mux2, wcd9335_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", WCD9335_CDC_TX3_TX_PATH_CTL, 5, 0, + &tx_adc_mux3, wcd9335_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", WCD9335_CDC_TX4_TX_PATH_CTL, 5, 0, + &tx_adc_mux4, wcd9335_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", WCD9335_CDC_TX5_TX_PATH_CTL, 5, 0, + &tx_adc_mux5, wcd9335_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", WCD9335_CDC_TX6_TX_PATH_CTL, 5, 0, + &tx_adc_mux6, wcd9335_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", WCD9335_CDC_TX7_TX_PATH_CTL, 5, 0, + &tx_adc_mux7, wcd9335_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", WCD9335_CDC_TX8_TX_PATH_CTL, 5, 0, + &tx_adc_mux8, wcd9335_codec_enable_dec, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | + SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD), };
static void wcd9335_enable_sido_buck(struct snd_soc_component *component) @@ -3294,6 +4743,7 @@ static int wcd9335_probe(struct platform_device *pdev) dev_set_drvdata(dev, wcd);
memcpy(wcd->rx_chs, wcd9335_rx_chs, sizeof(wcd9335_rx_chs)); + memcpy(wcd->tx_chs, wcd9335_tx_chs, sizeof(wcd9335_tx_chs));
wcd->regmap = pdata->regmap; wcd->if_regmap = pdata->ifd_regmap;