[PATCH v7 01/16] ALSA: cs35l41: Unify hardware configuration

From: Lucas Tanure
Date: Wed Apr 13 2022 - 04:38:45 EST

Both ASoC and HDA require to configure the GPIOs and Boost, so
create a single shared struct for hardware configuration.

Signed-off-by: Lucas Tanure <tanureal@xxxxxxxxxxxxxxxxxxxxx>
Acked-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxx>
---
include/sound/cs35l41.h | 41 +++++++++++----
sound/pci/hda/cs35l41_hda.c | 69 +++++++++++--------------
sound/pci/hda/cs35l41_hda.h | 13 +----
sound/soc/codecs/cs35l41-i2c.c | 4 +-
sound/soc/codecs/cs35l41-spi.c | 4 +-
sound/soc/codecs/cs35l41.c | 93 +++++++++++++++-------------------
sound/soc/codecs/cs35l41.h | 5 +-
7 files changed, 108 insertions(+), 121 deletions(-)

diff --git a/include/sound/cs35l41.h b/include/sound/cs35l41.h
index bf7f9a9aeba0..abcf850f7110 100644
--- a/include/sound/cs35l41.h
+++ b/include/sound/cs35l41.h
@@ -701,9 +701,6 @@
#define CS35L41_GPIO1_CTRL_SHIFT 16
#define CS35L41_GPIO2_CTRL_MASK 0x07000000
#define CS35L41_GPIO2_CTRL_SHIFT 24
-#define CS35L41_GPIO_CTRL_OPEN_INT 2
-#define CS35L41_GPIO_CTRL_ACTV_LO 4
-#define CS35L41_GPIO_CTRL_ACTV_HI 5
#define CS35L41_GPIO_POL_MASK 0x1000
#define CS35L41_GPIO_POL_SHIFT 12

@@ -735,19 +732,43 @@ enum cs35l41_clk_ids {
CS35L41_CLKID_MCLK = 4,
};

-struct cs35l41_irq_cfg {
- bool irq_pol_inv;
- bool irq_out_en;
- int irq_src_sel;
+enum cs35l41_gpio1_func {
+ CS35L41_GPIO1_HIZ,
+ CS35L41_GPIO1_GPIO,
+ CS35L41_GPIO1_MDSYNC,
+ CS35L41_GPIO1_MCLK,
+ CS35L41_GPIO1_PDM_CLK,
+ CS35L41_GPIO1_PDM_DATA,
};

-struct cs35l41_platform_data {
+enum cs35l41_gpio2_func {
+ CS35L41_GPIO2_HIZ,
+ CS35L41_GPIO2_GPIO,
+ CS35L41_GPIO2_INT_OPEN_DRAIN,
+ CS35L41_GPIO2_MCLK,
+ CS35L41_GPIO2_INT_PUSH_PULL_LOW,
+ CS35L41_GPIO2_INT_PUSH_PULL_HIGH,
+ CS35L41_GPIO2_PDM_CLK,
+ CS35L41_GPIO2_PDM_DATA,
+};
+
+struct cs35l41_gpio_cfg {
+ bool pol_inv;
+ bool out_en;
+ unsigned int func;
+};
+
+struct cs35l41_hw_cfg {
int bst_ind;
int bst_ipk;
int bst_cap;
int dout_hiz;
- struct cs35l41_irq_cfg irq_config1;
- struct cs35l41_irq_cfg irq_config2;
+ struct cs35l41_gpio_cfg gpio1;
+ struct cs35l41_gpio_cfg gpio2;
+ unsigned int spk_pos;
+
+ /* Don't put the AMP in reset if VSPK can not be turned off */
+ bool vspk_always_on;
};

struct cs35l41_otp_packed_element_t {
diff --git a/sound/pci/hda/cs35l41_hda.c b/sound/pci/hda/cs35l41_hda.c
index 718595380868..b79d6ad4b4f5 100644
--- a/sound/pci/hda/cs35l41_hda.c
+++ b/sound/pci/hda/cs35l41_hda.c
@@ -213,13 +213,13 @@ static const struct component_ops cs35l41_hda_comp_ops = {
.unbind = cs35l41_hda_unbind,
};

-static int cs35l41_hda_apply_properties(struct cs35l41_hda *cs35l41,
- const struct cs35l41_hda_hw_config *hw_cfg)
+static int cs35l41_hda_apply_properties(struct cs35l41_hda *cs35l41)
{
+ struct cs35l41_hw_cfg *hw_cfg = &cs35l41->hw_cfg;
bool internal_boost = false;
int ret;

- if (!hw_cfg) {
+ if (hw_cfg->vspk_always_on) {
cs35l41->reg_seq = &cs35l41_hda_reg_seq_no_bst;
return 0;
}
@@ -227,7 +227,7 @@ static int cs35l41_hda_apply_properties(struct cs35l41_hda *cs35l41,
if (hw_cfg->bst_ind || hw_cfg->bst_cap || hw_cfg->bst_ipk)
internal_boost = true;

- switch (hw_cfg->gpio1_func) {
+ switch (hw_cfg->gpio1.func) {
case CS35L41_NOT_USED:
break;
case CS35l41_VSPK_SWITCH:
@@ -239,11 +239,11 @@ static int cs35l41_hda_apply_properties(struct cs35l41_hda *cs35l41,
CS35L41_GPIO1_CTRL_MASK, 2 << CS35L41_GPIO1_CTRL_SHIFT);
break;
default:
- dev_err(cs35l41->dev, "Invalid function %d for GPIO1\n", hw_cfg->gpio1_func);
+ dev_err(cs35l41->dev, "Invalid function %d for GPIO1\n", hw_cfg->gpio1.func);
return -EINVAL;
}

- switch (hw_cfg->gpio2_func) {
+ switch (hw_cfg->gpio2.func) {
case CS35L41_NOT_USED:
break;
case CS35L41_INTERRUPT:
@@ -251,7 +251,7 @@ static int cs35l41_hda_apply_properties(struct cs35l41_hda *cs35l41,
CS35L41_GPIO2_CTRL_MASK, 2 << CS35L41_GPIO2_CTRL_SHIFT);
break;
default:
- dev_err(cs35l41->dev, "Invalid function %d for GPIO2\n", hw_cfg->gpio2_func);
+ dev_err(cs35l41->dev, "Invalid function %d for GPIO2\n", hw_cfg->gpio2.func);
return -EINVAL;
}

@@ -267,13 +267,12 @@ static int cs35l41_hda_apply_properties(struct cs35l41_hda *cs35l41,
cs35l41->reg_seq = &cs35l41_hda_reg_seq_ext_bst;
}

- return cs35l41_hda_channel_map(cs35l41->dev, 0, NULL, 1, (unsigned int *)&hw_cfg->spk_pos);
+ return cs35l41_hda_channel_map(cs35l41->dev, 0, NULL, 1, &hw_cfg->spk_pos);
}

-static struct cs35l41_hda_hw_config *cs35l41_hda_read_acpi(struct cs35l41_hda *cs35l41,
- const char *hid, int id)
+static int cs35l41_hda_read_acpi(struct cs35l41_hda *cs35l41, const char *hid, int id)
{
- struct cs35l41_hda_hw_config *hw_cfg;
+ struct cs35l41_hw_cfg *hw_cfg = &cs35l41->hw_cfg;
u32 values[HDA_MAX_COMPONENTS];
struct acpi_device *adev;
struct device *physdev;
@@ -284,7 +283,7 @@ static struct cs35l41_hda_hw_config *cs35l41_hda_read_acpi(struct cs35l41_hda *c
adev = acpi_dev_get_first_match_dev(hid, NULL, -1);
if (!adev) {
dev_err(cs35l41->dev, "Failed to find an ACPI device for %s\n", hid);
- return ERR_PTR(-ENODEV);
+ return -ENODEV;
}

physdev = get_device(acpi_get_first_physical_node(adev));
@@ -324,29 +323,23 @@ static struct cs35l41_hda_hw_config *cs35l41_hda_read_acpi(struct cs35l41_hda *c
cs35l41->reset_gpio = fwnode_gpiod_get_index(&adev->fwnode, "reset", cs35l41->index,
GPIOD_OUT_LOW, "cs35l41-reset");

- hw_cfg = kzalloc(sizeof(*hw_cfg), GFP_KERNEL);
- if (!hw_cfg) {
- ret = -ENOMEM;
- goto err;
- }
-
property = "cirrus,speaker-position";
ret = device_property_read_u32_array(physdev, property, values, nval);
if (ret)
- goto err_free;
+ goto err;
hw_cfg->spk_pos = values[cs35l41->index];

property = "cirrus,gpio1-func";
ret = device_property_read_u32_array(physdev, property, values, nval);
if (ret)
- goto err_free;
- hw_cfg->gpio1_func = values[cs35l41->index];
+ goto err;
+ hw_cfg->gpio1.func = values[cs35l41->index];

property = "cirrus,gpio2-func";
ret = device_property_read_u32_array(physdev, property, values, nval);
if (ret)
- goto err_free;
- hw_cfg->gpio2_func = values[cs35l41->index];
+ goto err;
+ hw_cfg->gpio2.func = values[cs35l41->index];

property = "cirrus,boost-peak-milliamp";
ret = device_property_read_u32_array(physdev, property, values, nval);
@@ -365,15 +358,13 @@ static struct cs35l41_hda_hw_config *cs35l41_hda_read_acpi(struct cs35l41_hda *c

put_device(physdev);

- return hw_cfg;
+ return 0;

-err_free:
- kfree(hw_cfg);
err:
put_device(physdev);
dev_err(cs35l41->dev, "Failed property %s: %d\n", property, ret);

- return ERR_PTR(ret);
+ return ret;

no_acpi_dsd:
/*
@@ -384,22 +375,21 @@ static struct cs35l41_hda_hw_config *cs35l41_hda_read_acpi(struct cs35l41_hda *c
* fwnode.
*/
if (strncmp(hid, "CLSA0100", 8) != 0)
- return ERR_PTR(-EINVAL);
+ return -EINVAL;

/* check I2C address to assign the index */
cs35l41->index = id == 0x40 ? 0 : 1;
cs35l41->reset_gpio = gpiod_get_index(physdev, NULL, 0, GPIOD_OUT_HIGH);
- cs35l41->vspk_always_on = true;
+ cs35l41->hw_cfg.vspk_always_on = true;
put_device(physdev);

- return NULL;
+ return 0;
}

int cs35l41_hda_probe(struct device *dev, const char *device_name, int id, int irq,
struct regmap *regmap)
{
unsigned int int_sts, regid, reg_revid, mtl_revid, chipid, int_status;
- struct cs35l41_hda_hw_config *acpi_hw_cfg;
struct cs35l41_hda *cs35l41;
int ret;

@@ -415,9 +405,11 @@ int cs35l41_hda_probe(struct device *dev, const char *device_name, int id, int i
cs35l41->regmap = regmap;
dev_set_drvdata(dev, cs35l41);

- acpi_hw_cfg = cs35l41_hda_read_acpi(cs35l41, device_name, id);
- if (IS_ERR(acpi_hw_cfg))
- return PTR_ERR(acpi_hw_cfg);
+ ret = cs35l41_hda_read_acpi(cs35l41, device_name, id);
+ if (ret) {
+ dev_err_probe(cs35l41->dev, ret, "Platform not supported %d\n", ret);
+ return ret;
+ }

if (IS_ERR(cs35l41->reset_gpio)) {
ret = PTR_ERR(cs35l41->reset_gpio);
@@ -490,11 +482,9 @@ int cs35l41_hda_probe(struct device *dev, const char *device_name, int id, int i
if (ret)
goto err;

- ret = cs35l41_hda_apply_properties(cs35l41, acpi_hw_cfg);
+ ret = cs35l41_hda_apply_properties(cs35l41);
if (ret)
goto err;
- kfree(acpi_hw_cfg);
- acpi_hw_cfg = NULL;

if (cs35l41->reg_seq->probe) {
ret = regmap_multi_reg_write(cs35l41->regmap, cs35l41->reg_seq->probe,
@@ -516,8 +506,7 @@ int cs35l41_hda_probe(struct device *dev, const char *device_name, int id, int i
return 0;

err:
- kfree(acpi_hw_cfg);
- if (!cs35l41->vspk_always_on)
+ if (!cs35l41->hw_cfg.vspk_always_on)
gpiod_set_value_cansleep(cs35l41->reset_gpio, 0);
gpiod_put(cs35l41->reset_gpio);

@@ -531,7 +520,7 @@ void cs35l41_hda_remove(struct device *dev)

component_del(cs35l41->dev, &cs35l41_hda_comp_ops);

- if (!cs35l41->vspk_always_on)
+ if (!cs35l41->hw_cfg.vspk_always_on)
gpiod_set_value_cansleep(cs35l41->reset_gpio, 0);
gpiod_put(cs35l41->reset_gpio);
}
diff --git a/sound/pci/hda/cs35l41_hda.h b/sound/pci/hda/cs35l41_hda.h
index 74951001501c..17f10764f174 100644
--- a/sound/pci/hda/cs35l41_hda.h
+++ b/sound/pci/hda/cs35l41_hda.h
@@ -40,26 +40,15 @@ struct cs35l41_hda_reg_sequence {
unsigned int num_close;
};

-struct cs35l41_hda_hw_config {
- unsigned int spk_pos;
- unsigned int gpio1_func;
- unsigned int gpio2_func;
- int bst_ind;
- int bst_ipk;
- int bst_cap;
-};
-
struct cs35l41_hda {
struct device *dev;
struct regmap *regmap;
struct gpio_desc *reset_gpio;
const struct cs35l41_hda_reg_sequence *reg_seq;
+ struct cs35l41_hw_cfg hw_cfg;

int irq;
int index;
-
- /* Don't put the AMP in reset of VSPK can not be turned off */
- bool vspk_always_on;
};

int cs35l41_hda_probe(struct device *dev, const char *device_name, int id, int irq,
diff --git a/sound/soc/codecs/cs35l41-i2c.c b/sound/soc/codecs/cs35l41-i2c.c
index faad5c638cb8..5ff0f00a2de4 100644
--- a/sound/soc/codecs/cs35l41-i2c.c
+++ b/sound/soc/codecs/cs35l41-i2c.c
@@ -34,7 +34,7 @@ static int cs35l41_i2c_probe(struct i2c_client *client,
{
struct cs35l41_private *cs35l41;
struct device *dev = &client->dev;
- struct cs35l41_platform_data *pdata = dev_get_platdata(dev);
+ struct cs35l41_hw_cfg *hw_cfg = dev_get_platdata(dev);
const struct regmap_config *regmap_config = &cs35l41_regmap_i2c;
int ret;

@@ -54,7 +54,7 @@ static int cs35l41_i2c_probe(struct i2c_client *client,
return ret;
}

- return cs35l41_probe(cs35l41, pdata);
+ return cs35l41_probe(cs35l41, hw_cfg);
}

static int cs35l41_i2c_remove(struct i2c_client *client)
diff --git a/sound/soc/codecs/cs35l41-spi.c b/sound/soc/codecs/cs35l41-spi.c
index 169221a5b09f..9e19c946a66b 100644
--- a/sound/soc/codecs/cs35l41-spi.c
+++ b/sound/soc/codecs/cs35l41-spi.c
@@ -30,7 +30,7 @@ MODULE_DEVICE_TABLE(spi, cs35l41_id_spi);
static int cs35l41_spi_probe(struct spi_device *spi)
{
const struct regmap_config *regmap_config = &cs35l41_regmap_spi;
- struct cs35l41_platform_data *pdata = dev_get_platdata(&spi->dev);
+ struct cs35l41_hw_cfg *hw_cfg = dev_get_platdata(&spi->dev);
struct cs35l41_private *cs35l41;
int ret;

@@ -52,7 +52,7 @@ static int cs35l41_spi_probe(struct spi_device *spi)
cs35l41->dev = &spi->dev;
cs35l41->irq = spi->irq;

- return cs35l41_probe(cs35l41, pdata);
+ return cs35l41_probe(cs35l41, hw_cfg);
}

static void cs35l41_spi_remove(struct spi_device *spi)
diff --git a/sound/soc/codecs/cs35l41.c b/sound/soc/codecs/cs35l41.c
index 6b784a62df0c..e76b93c15106 100644
--- a/sound/soc/codecs/cs35l41.c
+++ b/sound/soc/codecs/cs35l41.c
@@ -999,10 +999,10 @@ static int cs35l41_set_pdata(struct cs35l41_private *cs35l41)

/* Set Platform Data */
/* Required */
- if (cs35l41->pdata.bst_ipk &&
- cs35l41->pdata.bst_ind && cs35l41->pdata.bst_cap) {
- ret = cs35l41_boost_config(cs35l41->dev, cs35l41->regmap, cs35l41->pdata.bst_ind,
- cs35l41->pdata.bst_cap, cs35l41->pdata.bst_ipk);
+ if (cs35l41->hw_cfg.bst_ipk &&
+ cs35l41->hw_cfg.bst_ind && cs35l41->hw_cfg.bst_cap) {
+ ret = cs35l41_boost_config(cs35l41->dev, cs35l41->regmap, cs35l41->hw_cfg.bst_ind,
+ cs35l41->hw_cfg.bst_cap, cs35l41->hw_cfg.bst_ipk);
if (ret) {
dev_err(cs35l41->dev, "Error in Boost DT config: %d\n", ret);
return ret;
@@ -1013,43 +1013,39 @@ static int cs35l41_set_pdata(struct cs35l41_private *cs35l41)
}

/* Optional */
- if (cs35l41->pdata.dout_hiz <= CS35L41_ASP_DOUT_HIZ_MASK &&
- cs35l41->pdata.dout_hiz >= 0)
- regmap_update_bits(cs35l41->regmap, CS35L41_SP_HIZ_CTRL,
- CS35L41_ASP_DOUT_HIZ_MASK,
- cs35l41->pdata.dout_hiz);
+ if (cs35l41->hw_cfg.dout_hiz <= CS35L41_ASP_DOUT_HIZ_MASK &&
+ cs35l41->hw_cfg.dout_hiz >= 0)
+ regmap_update_bits(cs35l41->regmap, CS35L41_SP_HIZ_CTRL, CS35L41_ASP_DOUT_HIZ_MASK,
+ cs35l41->hw_cfg.dout_hiz);

return 0;
}

-static int cs35l41_irq_gpio_config(struct cs35l41_private *cs35l41)
+static int cs35l41_gpio_config(struct cs35l41_private *cs35l41)
{
- struct cs35l41_irq_cfg *irq_gpio_cfg1 = &cs35l41->pdata.irq_config1;
- struct cs35l41_irq_cfg *irq_gpio_cfg2 = &cs35l41->pdata.irq_config2;
+ struct cs35l41_gpio_cfg *gpio1 = &cs35l41->hw_cfg.gpio1;
+ struct cs35l41_gpio_cfg *gpio2 = &cs35l41->hw_cfg.gpio2;
int irq_pol = IRQF_TRIGGER_NONE;

regmap_update_bits(cs35l41->regmap, CS35L41_GPIO1_CTRL1,
CS35L41_GPIO_POL_MASK | CS35L41_GPIO_DIR_MASK,
- irq_gpio_cfg1->irq_pol_inv << CS35L41_GPIO_POL_SHIFT |
- !irq_gpio_cfg1->irq_out_en << CS35L41_GPIO_DIR_SHIFT);
+ gpio1->pol_inv << CS35L41_GPIO_POL_SHIFT |
+ !gpio1->out_en << CS35L41_GPIO_DIR_SHIFT);

regmap_update_bits(cs35l41->regmap, CS35L41_GPIO2_CTRL1,
CS35L41_GPIO_POL_MASK | CS35L41_GPIO_DIR_MASK,
- irq_gpio_cfg2->irq_pol_inv << CS35L41_GPIO_POL_SHIFT |
- !irq_gpio_cfg2->irq_out_en << CS35L41_GPIO_DIR_SHIFT);
+ gpio2->pol_inv << CS35L41_GPIO_POL_SHIFT |
+ !gpio2->out_en << CS35L41_GPIO_DIR_SHIFT);

regmap_update_bits(cs35l41->regmap, CS35L41_GPIO_PAD_CONTROL,
CS35L41_GPIO1_CTRL_MASK | CS35L41_GPIO2_CTRL_MASK,
- irq_gpio_cfg1->irq_src_sel << CS35L41_GPIO1_CTRL_SHIFT |
- irq_gpio_cfg2->irq_src_sel << CS35L41_GPIO2_CTRL_SHIFT);
+ gpio1->func << CS35L41_GPIO1_CTRL_SHIFT |
+ gpio2->func << CS35L41_GPIO2_CTRL_SHIFT);

- if ((irq_gpio_cfg2->irq_src_sel ==
- (CS35L41_GPIO_CTRL_ACTV_LO | CS35L41_VALID_PDATA)) ||
- (irq_gpio_cfg2->irq_src_sel ==
- (CS35L41_GPIO_CTRL_OPEN_INT | CS35L41_VALID_PDATA)))
+ if ((gpio2->func == (CS35L41_GPIO2_INT_PUSH_PULL_LOW | CS35L41_VALID_PDATA)) ||
+ (gpio2->func == (CS35L41_GPIO2_INT_OPEN_DRAIN | CS35L41_VALID_PDATA)))
irq_pol = IRQF_TRIGGER_LOW;
- else if (irq_gpio_cfg2->irq_src_sel ==
- (CS35L41_GPIO_CTRL_ACTV_HI | CS35L41_VALID_PDATA))
+ else if (gpio2->func == (CS35L41_GPIO2_INT_PUSH_PULL_HIGH | CS35L41_VALID_PDATA))
irq_pol = IRQF_TRIGGER_HIGH;

return irq_pol;
@@ -1115,50 +1111,44 @@ static const struct snd_soc_component_driver soc_component_dev_cs35l41 = {
.set_sysclk = cs35l41_component_set_sysclk,
};

-static int cs35l41_handle_pdata(struct device *dev, struct cs35l41_platform_data *pdata)
+static int cs35l41_handle_pdata(struct device *dev, struct cs35l41_hw_cfg *hw_cfg)
{
- struct cs35l41_irq_cfg *irq_gpio1_config = &pdata->irq_config1;
- struct cs35l41_irq_cfg *irq_gpio2_config = &pdata->irq_config2;
+ struct cs35l41_gpio_cfg *gpio1 = &hw_cfg->gpio1;
+ struct cs35l41_gpio_cfg *gpio2 = &hw_cfg->gpio2;
unsigned int val;
int ret;

ret = device_property_read_u32(dev, "cirrus,boost-peak-milliamp", &val);
if (ret >= 0)
- pdata->bst_ipk = val;
+ hw_cfg->bst_ipk = val;

ret = device_property_read_u32(dev, "cirrus,boost-ind-nanohenry", &val);
if (ret >= 0)
- pdata->bst_ind = val;
+ hw_cfg->bst_ind = val;

ret = device_property_read_u32(dev, "cirrus,boost-cap-microfarad", &val);
if (ret >= 0)
- pdata->bst_cap = val;
+ hw_cfg->bst_cap = val;

ret = device_property_read_u32(dev, "cirrus,asp-sdout-hiz", &val);
if (ret >= 0)
- pdata->dout_hiz = val;
+ hw_cfg->dout_hiz = val;
else
- pdata->dout_hiz = -1;
+ hw_cfg->dout_hiz = -1;

/* GPIO1 Pin Config */
- irq_gpio1_config->irq_pol_inv = device_property_read_bool(dev,
- "cirrus,gpio1-polarity-invert");
- irq_gpio1_config->irq_out_en = device_property_read_bool(dev,
- "cirrus,gpio1-output-enable");
- ret = device_property_read_u32(dev, "cirrus,gpio1-src-select",
- &val);
+ gpio1->pol_inv = device_property_read_bool(dev, "cirrus,gpio1-polarity-invert");
+ gpio1->out_en = device_property_read_bool(dev, "cirrus,gpio1-output-enable");
+ ret = device_property_read_u32(dev, "cirrus,gpio1-src-select", &val);
if (ret >= 0)
- irq_gpio1_config->irq_src_sel = val | CS35L41_VALID_PDATA;
+ gpio1->func = val | CS35L41_VALID_PDATA;

/* GPIO2 Pin Config */
- irq_gpio2_config->irq_pol_inv = device_property_read_bool(dev,
- "cirrus,gpio2-polarity-invert");
- irq_gpio2_config->irq_out_en = device_property_read_bool(dev,
- "cirrus,gpio2-output-enable");
- ret = device_property_read_u32(dev, "cirrus,gpio2-src-select",
- &val);
+ gpio2->pol_inv = device_property_read_bool(dev, "cirrus,gpio2-polarity-invert");
+ gpio2->out_en = device_property_read_bool(dev, "cirrus,gpio2-output-enable");
+ ret = device_property_read_u32(dev, "cirrus,gpio2-src-select", &val);
if (ret >= 0)
- irq_gpio2_config->irq_src_sel = val | CS35L41_VALID_PDATA;
+ gpio2->func = val | CS35L41_VALID_PDATA;

return 0;
}
@@ -1248,17 +1238,16 @@ static int cs35l41_dsp_init(struct cs35l41_private *cs35l41)
return ret;
}

-int cs35l41_probe(struct cs35l41_private *cs35l41,
- struct cs35l41_platform_data *pdata)
+int cs35l41_probe(struct cs35l41_private *cs35l41, const struct cs35l41_hw_cfg *hw_cfg)
{
u32 regid, reg_revid, i, mtl_revid, int_status, chipid_match;
int irq_pol = 0;
int ret;

- if (pdata) {
- cs35l41->pdata = *pdata;
+ if (hw_cfg) {
+ cs35l41->hw_cfg = *hw_cfg;
} else {
- ret = cs35l41_handle_pdata(cs35l41->dev, &cs35l41->pdata);
+ ret = cs35l41_handle_pdata(cs35l41->dev, &cs35l41->hw_cfg);
if (ret != 0)
return ret;
}
@@ -1357,7 +1346,7 @@ int cs35l41_probe(struct cs35l41_private *cs35l41,

cs35l41_test_key_lock(cs35l41->dev, cs35l41->regmap);

- irq_pol = cs35l41_irq_gpio_config(cs35l41);
+ irq_pol = cs35l41_gpio_config(cs35l41);

/* Set interrupt masks for critical errors */
regmap_write(cs35l41->regmap, CS35L41_IRQ1_MASK1,
diff --git a/sound/soc/codecs/cs35l41.h b/sound/soc/codecs/cs35l41.h
index 88a3d6e3434f..e3369e0aa89f 100644
--- a/sound/soc/codecs/cs35l41.h
+++ b/sound/soc/codecs/cs35l41.h
@@ -44,7 +44,7 @@ enum cs35l41_cspl_mbox_cmd {
struct cs35l41_private {
struct wm_adsp dsp; /* needs to be first member */
struct snd_soc_codec *codec;
- struct cs35l41_platform_data pdata;
+ struct cs35l41_hw_cfg hw_cfg;
struct device *dev;
struct regmap *regmap;
struct regulator_bulk_data supplies[CS35L41_NUM_SUPPLIES];
@@ -53,8 +53,7 @@ struct cs35l41_private {
struct gpio_desc *reset_gpio;
};

-int cs35l41_probe(struct cs35l41_private *cs35l41,
- struct cs35l41_platform_data *pdata);
+int cs35l41_probe(struct cs35l41_private *cs35l41, const struct cs35l41_hw_cfg *hw_cfg);
void cs35l41_remove(struct cs35l41_private *cs35l41);

#endif /*__CS35L41_H__*/
--
2.35.2