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ASoC: msm8916-wcd-analog: add pm8950 codec

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Add regs overrides for PM8950 codec and implement matching reg overrides
via compatible.

Signed-off-by: Adam Skladowski <a39.skl@gmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Richard Acayan <mailingradian@gmail.com>
Link: https://patch.msgid.link/20260730174353.108023-14-mailingradian@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Adam Skladowski 2026-07-30 13:43:51 -04:00 committed by Mark Brown
parent 84f950973d
commit a3e1181e12
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 48 additions and 4 deletions
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52
sound/soc/codecs/msm8916-wcd-analog.c
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@ -232,6 +232,8 @@
#define RX_EAR_CTL_PA_SEL_MASK BIT(7)
#define RX_EAR_CTL_PA_SEL BIT(7)
#define CDC_A_RX_EAR_STATUS (0xf1A1)
#define CDC_A_SPKR_DAC_CTL (0xf1B0)
#define SPKR_DAC_CTL_DAC_RESET_MASK BIT(4)
#define SPKR_DAC_CTL_DAC_RESET_NORMAL 0
@ -250,6 +252,7 @@
SPKR_DRV_CAL_EN | SPKR_DRV_SETTLE_EN | \
SPKR_DRV_FW_EN | SPKR_DRV_BOOST_SET | \
SPKR_DRV_CMFB_SET | SPKR_DRV_GAIN_SET)
#define CDC_A_SPKR_ANA_BIAS_SET (0xf1B3)
#define CDC_A_SPKR_OCP_CTL (0xf1B4)
#define CDC_A_SPKR_PWRSTG_CTL (0xf1B5)
#define SPKR_PWRSTG_CTL_DAC_EN_MASK BIT(0)
@ -264,6 +267,7 @@
#define CDC_A_SPKR_DRV_DBG (0xf1B7)
#define CDC_A_CURRENT_LIMIT (0xf1C0)
#define CDC_A_BYPASS_MODE (0xf1C2)
#define CDC_A_BOOST_EN_CTL (0xf1C3)
#define CDC_A_SLOPE_COMP_IP_ZERO (0xf1C4)
#define CDC_A_SEC_ACCESS (0xf1D0)
@ -286,6 +290,11 @@ static const char * const supply_names[] = {
#define MBHC_MAX_BUTTONS (5)
struct wcd_reg_seq {
const struct reg_default *seq;
int seq_size;
};
struct pm8916_wcd_analog_priv {
u16 pmic_rev;
u16 codec_version;
@ -715,9 +724,41 @@ static const struct reg_default wcd_reg_defaults_2_0[] = {
{CDC_A_MASTER_BIAS_CTL, 0x30},
};
static const struct wcd_reg_seq pm8916_data = {
.seq = wcd_reg_defaults_2_0,
.seq_size = ARRAY_SIZE(wcd_reg_defaults_2_0),
};
static const struct reg_default wcd_reg_defaults_pm8950[] = {
{CDC_A_RX_COM_OCP_CTL, 0xd1},
{CDC_A_RX_COM_OCP_COUNT, 0xff},
{CDC_D_SEC_ACCESS, 0xa5},
{CDC_D_PERPH_RESET_CTL3, 0x0f},
{CDC_A_TX_1_2_OPAMP_BIAS, 0x4c},
{CDC_A_NCP_FBCTRL, 0xa8},
{CDC_A_NCP_VCTRL, 0xa4},
{CDC_A_SPKR_DRV_CTL, 0x69},
{CDC_A_SPKR_DRV_DBG, 0x01},
{CDC_A_SEC_ACCESS, 0xa5},
{CDC_A_PERPH_RESET_CTL3, 0x0f},
{CDC_A_CURRENT_LIMIT, 0x82},
{CDC_A_SPKR_ANA_BIAS_SET, 0x41},
{CDC_A_SPKR_DAC_CTL, 0x03},
{CDC_A_SPKR_OCP_CTL, 0xe1},
{CDC_A_RX_HPH_BIAS_PA, 0xfa},
{CDC_A_MASTER_BIAS_CTL, 0x30},
{CDC_A_MICB_1_INT_RBIAS, 0x00},
};
static const struct wcd_reg_seq pm8950_data = {
.seq = wcd_reg_defaults_pm8950,
.seq_size = ARRAY_SIZE(wcd_reg_defaults_pm8950),
};
static int pm8916_wcd_analog_probe(struct snd_soc_component *component)
{
struct pm8916_wcd_analog_priv *priv = dev_get_drvdata(component->dev);
const struct wcd_reg_seq *wcd_reg_init_data;
int err, reg;
err = regulator_bulk_enable(ARRAY_SIZE(priv->supplies), priv->supplies);
@ -738,9 +779,11 @@ static int pm8916_wcd_analog_probe(struct snd_soc_component *component)
snd_soc_component_write(component, CDC_D_PERPH_RESET_CTL4, 0x01);
snd_soc_component_write(component, CDC_A_PERPH_RESET_CTL4, 0x01);
for (reg = 0; reg < ARRAY_SIZE(wcd_reg_defaults_2_0); reg++)
snd_soc_component_write(component, wcd_reg_defaults_2_0[reg].reg,
wcd_reg_defaults_2_0[reg].def);
wcd_reg_init_data = of_device_get_match_data(component->dev);
for (reg = 0; reg < wcd_reg_init_data->seq_size; reg++)
snd_soc_component_write(component, wcd_reg_init_data->seq[reg].reg,
wcd_reg_init_data->seq[reg].def);
priv->component = component;
@ -1259,7 +1302,8 @@ static int pm8916_wcd_analog_spmi_probe(struct platform_device *pdev)
}
static const struct of_device_id pm8916_wcd_analog_spmi_match_table[] = {
{ .compatible = "qcom,pm8916-wcd-analog-codec", },
{ .compatible = "qcom,pm8916-wcd-analog-codec", .data = &pm8916_data },
{ .compatible = "qcom,pm8950-wcd-analog-codec", .data = &pm8950_data },
{ }
};