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Diffstat (limited to 'sound/soc/codecs/da7218.c')
-rw-r--r--sound/soc/codecs/da7218.c104
1 files changed, 41 insertions, 63 deletions
diff --git a/sound/soc/codecs/da7218.c b/sound/soc/codecs/da7218.c
index ddc90ac0b19f..5c80839704c7 100644
--- a/sound/soc/codecs/da7218.c
+++ b/sound/soc/codecs/da7218.c
@@ -1,19 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* da7218.c - DA7218 ALSA SoC Codec Driver
*
* Copyright (c) 2015 Dialog Semiconductor
*
* Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
*/
#include <linux/clk.h>
#include <linux/i2c.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
#include <linux/regmap.h>
#include <linux/slab.h>
#include <linux/pm.h>
@@ -302,22 +298,22 @@ static void da7218_alc_calib(struct snd_soc_component *component)
bool calibrated = false;
/* Save current state of MIC control registers */
- mic_1_ctrl = snd_soc_component_read32(component, DA7218_MIC_1_CTRL);
- mic_2_ctrl = snd_soc_component_read32(component, DA7218_MIC_2_CTRL);
+ mic_1_ctrl = snd_soc_component_read(component, DA7218_MIC_1_CTRL);
+ mic_2_ctrl = snd_soc_component_read(component, DA7218_MIC_2_CTRL);
/* Save current state of input mixer control registers */
- mixin_1_ctrl = snd_soc_component_read32(component, DA7218_MIXIN_1_CTRL);
- mixin_2_ctrl = snd_soc_component_read32(component, DA7218_MIXIN_2_CTRL);
+ mixin_1_ctrl = snd_soc_component_read(component, DA7218_MIXIN_1_CTRL);
+ mixin_2_ctrl = snd_soc_component_read(component, DA7218_MIXIN_2_CTRL);
/* Save current state of input filter control registers */
- in_1l_filt_ctrl = snd_soc_component_read32(component, DA7218_IN_1L_FILTER_CTRL);
- in_1r_filt_ctrl = snd_soc_component_read32(component, DA7218_IN_1R_FILTER_CTRL);
- in_2l_filt_ctrl = snd_soc_component_read32(component, DA7218_IN_2L_FILTER_CTRL);
- in_2r_filt_ctrl = snd_soc_component_read32(component, DA7218_IN_2R_FILTER_CTRL);
+ in_1l_filt_ctrl = snd_soc_component_read(component, DA7218_IN_1L_FILTER_CTRL);
+ in_1r_filt_ctrl = snd_soc_component_read(component, DA7218_IN_1R_FILTER_CTRL);
+ in_2l_filt_ctrl = snd_soc_component_read(component, DA7218_IN_2L_FILTER_CTRL);
+ in_2r_filt_ctrl = snd_soc_component_read(component, DA7218_IN_2R_FILTER_CTRL);
/* Save current state of input HPF control registers */
- in_1_hpf_ctrl = snd_soc_component_read32(component, DA7218_IN_1_HPF_FILTER_CTRL);
- in_2_hpf_ctrl = snd_soc_component_read32(component, DA7218_IN_2_HPF_FILTER_CTRL);
+ in_1_hpf_ctrl = snd_soc_component_read(component, DA7218_IN_1_HPF_FILTER_CTRL);
+ in_2_hpf_ctrl = snd_soc_component_read(component, DA7218_IN_2_HPF_FILTER_CTRL);
/* Enable then Mute MIC PGAs */
snd_soc_component_update_bits(component, DA7218_MIC_1_CTRL, DA7218_MIC_1_AMP_EN_MASK,
@@ -373,7 +369,7 @@ static void da7218_alc_calib(struct snd_soc_component *component)
snd_soc_component_update_bits(component, DA7218_CALIB_CTRL, DA7218_CALIB_AUTO_EN_MASK,
DA7218_CALIB_AUTO_EN_MASK);
do {
- calib_ctrl = snd_soc_component_read32(component, DA7218_CALIB_CTRL);
+ calib_ctrl = snd_soc_component_read(component, DA7218_CALIB_CTRL);
if (calib_ctrl & DA7218_CALIB_AUTO_EN_MASK) {
++i;
usleep_range(DA7218_ALC_CALIB_DELAY_MIN,
@@ -429,7 +425,7 @@ static void da7218_alc_calib(struct snd_soc_component *component)
static int da7218_mixin_gain_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
- struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
+ struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
struct da7218_priv *da7218 = snd_soc_component_get_drvdata(component);
int ret;
@@ -450,7 +446,7 @@ static int da7218_alc_sw_put(struct snd_kcontrol *kcontrol,
{
struct soc_mixer_control *mc =
(struct soc_mixer_control *) kcontrol->private_value;
- struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
+ struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
struct da7218_priv *da7218 = snd_soc_component_get_drvdata(component);
unsigned int lvalue = ucontrol->value.integer.value[0];
unsigned int rvalue = ucontrol->value.integer.value[1];
@@ -473,7 +469,7 @@ static int da7218_alc_sw_put(struct snd_kcontrol *kcontrol,
static int da7218_tonegen_freq_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
- struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
+ struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
struct da7218_priv *da7218 = snd_soc_component_get_drvdata(component);
struct soc_mixer_control *mixer_ctrl =
(struct soc_mixer_control *) kcontrol->private_value;
@@ -497,7 +493,7 @@ static int da7218_tonegen_freq_get(struct snd_kcontrol *kcontrol,
static int da7218_tonegen_freq_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
- struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
+ struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
struct da7218_priv *da7218 = snd_soc_component_get_drvdata(component);
struct soc_mixer_control *mixer_ctrl =
(struct soc_mixer_control *) kcontrol->private_value;
@@ -517,7 +513,7 @@ static int da7218_tonegen_freq_put(struct snd_kcontrol *kcontrol,
static int da7218_mic_lvl_det_sw_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
- struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
+ struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
struct da7218_priv *da7218 = snd_soc_component_get_drvdata(component);
struct soc_mixer_control *mixer_ctrl =
(struct soc_mixer_control *) kcontrol->private_value;
@@ -544,7 +540,7 @@ static int da7218_mic_lvl_det_sw_put(struct snd_kcontrol *kcontrol,
static int da7218_mic_lvl_det_sw_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
- struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
+ struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
struct da7218_priv *da7218 = snd_soc_component_get_drvdata(component);
struct soc_mixer_control *mixer_ctrl =
(struct soc_mixer_control *) kcontrol->private_value;
@@ -564,7 +560,7 @@ static int da7218_mic_lvl_det_sw_get(struct snd_kcontrol *kcontrol,
static int da7218_biquad_coeff_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
- struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
+ struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
struct da7218_priv *da7218 = snd_soc_component_get_drvdata(component);
struct soc_bytes_ext *bytes_ext =
(struct soc_bytes_ext *) kcontrol->private_value;
@@ -589,7 +585,7 @@ static int da7218_biquad_coeff_get(struct snd_kcontrol *kcontrol,
static int da7218_biquad_coeff_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
- struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
+ struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
struct da7218_priv *da7218 = snd_soc_component_get_drvdata(component);
struct soc_bytes_ext *bytes_ext =
(struct soc_bytes_ext *) kcontrol->private_value;
@@ -617,7 +613,7 @@ static int da7218_biquad_coeff_put(struct snd_kcontrol *kcontrol,
}
/* Make sure at least out filter1 enabled to allow programming */
- out_filt1l = snd_soc_component_read32(component, DA7218_OUT_1L_FILTER_CTRL);
+ out_filt1l = snd_soc_component_read(component, DA7218_OUT_1L_FILTER_CTRL);
snd_soc_component_write(component, DA7218_OUT_1L_FILTER_CTRL,
out_filt1l | DA7218_OUT_1L_FILTER_EN_MASK);
@@ -1423,7 +1419,7 @@ static int da7218_dai_event(struct snd_soc_dapm_widget *w,
i = 0;
success = false;
do {
- refosc_cal = snd_soc_component_read32(component, DA7218_PLL_REFOSC_CAL);
+ refosc_cal = snd_soc_component_read(component, DA7218_PLL_REFOSC_CAL);
if (!(refosc_cal & DA7218_PLL_REFOSC_CAL_START_MASK)) {
success = true;
} else {
@@ -1442,7 +1438,7 @@ static int da7218_dai_event(struct snd_soc_dapm_widget *w,
DA7218_PC_RESYNC_AUTO_MASK);
/* If SRM not enabled, we don't need to check status */
- pll_ctrl = snd_soc_component_read32(component, DA7218_PLL_CTRL);
+ pll_ctrl = snd_soc_component_read(component, DA7218_PLL_CTRL);
if ((pll_ctrl & DA7218_PLL_MODE_MASK) != DA7218_PLL_MODE_SRM)
return 0;
@@ -1450,7 +1446,7 @@ static int da7218_dai_event(struct snd_soc_dapm_widget *w,
i = 0;
success = false;
do {
- pll_status = snd_soc_component_read32(component, DA7218_PLL_STATUS);
+ pll_status = snd_soc_component_read(component, DA7218_PLL_STATUS);
if (pll_status & DA7218_PLL_SRM_STATUS_SRM_LOCK) {
success = true;
} else {
@@ -1939,10 +1935,10 @@ static int da7218_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt)
u8 dai_clk_mode = 0, dai_ctrl = 0;
switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
- case SND_SOC_DAIFMT_CBM_CFM:
+ case SND_SOC_DAIFMT_CBP_CFP:
da7218->master = true;
break;
- case SND_SOC_DAIFMT_CBS_CFS:
+ case SND_SOC_DAIFMT_CBC_CFC:
da7218->master = false;
break;
default:
@@ -2198,9 +2194,9 @@ static struct snd_soc_dai_driver da7218_dai = {
.formats = DA7218_FORMATS,
},
.ops = &da7218_dai_ops,
- .symmetric_rates = 1,
+ .symmetric_rate = 1,
.symmetric_channels = 1,
- .symmetric_samplebits = 1,
+ .symmetric_sample_bits = 1,
};
@@ -2240,7 +2236,7 @@ static void da7218_hpldet_irq(struct snd_soc_component *component)
u8 jack_status;
int report;
- jack_status = snd_soc_component_read32(component, DA7218_EVENT_STATUS);
+ jack_status = snd_soc_component_read(component, DA7218_EVENT_STATUS);
if (jack_status & DA7218_HPLDET_JACK_STS_MASK)
report = SND_JACK_HEADPHONE;
@@ -2260,7 +2256,7 @@ static irqreturn_t da7218_irq_thread(int irq, void *data)
u8 status;
/* Read IRQ status reg */
- status = snd_soc_component_read32(component, DA7218_EVENT);
+ status = snd_soc_component_read(component, DA7218_EVENT);
if (!status)
return IRQ_NONE;
@@ -2289,16 +2285,6 @@ static const struct of_device_id da7218_of_match[] = {
};
MODULE_DEVICE_TABLE(of, da7218_of_match);
-static inline int da7218_of_get_id(struct device *dev)
-{
- const struct of_device_id *id = of_match_device(da7218_of_match, dev);
-
- if (id)
- return (uintptr_t)id->data;
- else
- return -EINVAL;
-}
-
static enum da7218_micbias_voltage
da7218_of_micbias_lvl(struct snd_soc_component *component, u32 val)
{
@@ -2576,6 +2562,7 @@ static int da7218_set_bias_level(struct snd_soc_component *component,
enum snd_soc_bias_level level)
{
struct da7218_priv *da7218 = snd_soc_component_get_drvdata(component);
+ struct snd_soc_dapm_context *dapm = snd_soc_component_to_dapm(component);
int ret;
switch (level) {
@@ -2583,7 +2570,7 @@ static int da7218_set_bias_level(struct snd_soc_component *component,
break;
case SND_SOC_BIAS_PREPARE:
/* Enable MCLK for transition to ON state */
- if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_STANDBY) {
+ if (snd_soc_dapm_get_bias_level(dapm) == SND_SOC_BIAS_STANDBY) {
if (da7218->mclk) {
ret = clk_prepare_enable(da7218->mclk);
if (ret) {
@@ -2595,7 +2582,7 @@ static int da7218_set_bias_level(struct snd_soc_component *component,
break;
case SND_SOC_BIAS_STANDBY:
- if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_OFF) {
+ if (snd_soc_dapm_get_bias_level(dapm) == SND_SOC_BIAS_OFF) {
/* Master bias */
snd_soc_component_update_bits(component, DA7218_REFERENCES,
DA7218_BIAS_EN_MASK,
@@ -2897,14 +2884,10 @@ static int da7218_probe(struct snd_soc_component *component)
da7218_handle_pdata(component);
/* Check if MCLK provided, if not the clock is NULL */
- da7218->mclk = devm_clk_get(component->dev, "mclk");
+ da7218->mclk = devm_clk_get_optional(component->dev, "mclk");
if (IS_ERR(da7218->mclk)) {
- if (PTR_ERR(da7218->mclk) != -ENOENT) {
- ret = PTR_ERR(da7218->mclk);
- goto err_disable_reg;
- } else {
- da7218->mclk = NULL;
- }
+ ret = PTR_ERR(da7218->mclk);
+ goto err_disable_reg;
}
/* Default PC to free-running */
@@ -3044,7 +3027,6 @@ static const struct snd_soc_component_driver soc_component_dev_da7218 = {
.idle_bias_on = 1,
.use_pmdown_time = 1,
.endianness = 1,
- .non_legacy_dai_naming = 1,
};
@@ -3052,7 +3034,7 @@ static const struct snd_soc_component_driver soc_component_dev_da7218 = {
* Regmap configs
*/
-static struct reg_default da7218_reg_defaults[] = {
+static const struct reg_default da7218_reg_defaults[] = {
{ DA7218_SYSTEM_ACTIVE, 0x00 },
{ DA7218_CIF_CTRL, 0x00 },
{ DA7218_SPARE1, 0x00 },
@@ -3262,8 +3244,7 @@ static const struct regmap_config da7218_regmap_config = {
* I2C layer
*/
-static int da7218_i2c_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+static int da7218_i2c_probe(struct i2c_client *i2c)
{
struct da7218_priv *da7218;
int ret;
@@ -3274,10 +3255,7 @@ static int da7218_i2c_probe(struct i2c_client *i2c,
i2c_set_clientdata(i2c, da7218);
- if (i2c->dev.of_node)
- da7218->dev_id = da7218_of_get_id(&i2c->dev);
- else
- da7218->dev_id = id->driver_data;
+ da7218->dev_id = (uintptr_t)i2c_get_match_data(i2c);
if ((da7218->dev_id != DA7217_DEV_ID) &&
(da7218->dev_id != DA7218_DEV_ID)) {
@@ -3313,7 +3291,7 @@ MODULE_DEVICE_TABLE(i2c, da7218_i2c_id);
static struct i2c_driver da7218_i2c_driver = {
.driver = {
.name = "da7218",
- .of_match_table = of_match_ptr(da7218_of_match),
+ .of_match_table = da7218_of_match,
},
.probe = da7218_i2c_probe,
.id_table = da7218_i2c_id,
generated by cgit (git 2.34.1) at 2025-12-25 07:26:58 +0000