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Diffstat (limited to 'sound/soc/codecs/wm8580.c')
-rw-r--r--sound/soc/codecs/wm8580.c71
1 files changed, 31 insertions, 40 deletions
diff --git a/sound/soc/codecs/wm8580.c b/sound/soc/codecs/wm8580.c
index fa4ad1b093eb..2be265bb0751 100644
--- a/sound/soc/codecs/wm8580.c
+++ b/sound/soc/codecs/wm8580.c
@@ -1,13 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* wm8580.c -- WM8580 and WM8581 ALSA Soc Audio driver
*
* Copyright 2008-12 Wolfson Microelectronics PLC.
*
- * 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.
- *
* Notes:
* The WM8580 is a multichannel codec with S/PDIF support, featuring six
* DAC channels and two ADC channels.
@@ -19,6 +15,7 @@
* the secondary audio interfaces are not.
*/
+#include <linux/mod_devicetable.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/kernel.h>
@@ -29,7 +26,6 @@
#include <linux/regmap.h>
#include <linux/regulator/consumer.h>
#include <linux/slab.h>
-#include <linux/of_device.h>
#include <sound/core.h>
#include <sound/pcm.h>
@@ -262,7 +258,7 @@ static int wm8580_out_vu(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 wm8580_priv *wm8580 = snd_soc_component_get_drvdata(component);
unsigned int reg = mc->reg;
unsigned int reg2 = mc->rreg;
@@ -515,7 +511,7 @@ static int wm8580_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
snd_soc_component_write(component, WM8580_PLLA3 + offset,
(pll_div.k >> 18 & 0xf) | (pll_div.n << 4));
- reg = snd_soc_component_read32(component, WM8580_PLLA4 + offset);
+ reg = snd_soc_component_read(component, WM8580_PLLA4 + offset);
reg &= ~0x1b;
reg |= pll_div.prescale | pll_div.postscale << 1 |
pll_div.freqmode << 3;
@@ -612,16 +608,16 @@ static int wm8580_set_paif_dai_fmt(struct snd_soc_dai *codec_dai,
unsigned int aifb;
int can_invert_lrclk;
- aifa = snd_soc_component_read32(component, WM8580_PAIF1 + codec_dai->driver->id);
- aifb = snd_soc_component_read32(component, WM8580_PAIF3 + codec_dai->driver->id);
+ aifa = snd_soc_component_read(component, WM8580_PAIF1 + codec_dai->driver->id);
+ aifb = snd_soc_component_read(component, WM8580_PAIF3 + codec_dai->driver->id);
aifb &= ~(WM8580_AIF_FMT_MASK | WM8580_AIF_LRP | WM8580_AIF_BCP);
switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
- case SND_SOC_DAIFMT_CBS_CFS:
+ case SND_SOC_DAIFMT_CBC_CFC:
aifa &= ~WM8580_AIF_MS;
break;
- case SND_SOC_DAIFMT_CBM_CFM:
+ case SND_SOC_DAIFMT_CBP_CFP:
aifa |= WM8580_AIF_MS;
break;
default:
@@ -693,7 +689,7 @@ static int wm8580_set_dai_clkdiv(struct snd_soc_dai *codec_dai,
switch (div_id) {
case WM8580_MCLK:
- reg = snd_soc_component_read32(component, WM8580_PLLB4);
+ reg = snd_soc_component_read(component, WM8580_PLLB4);
reg &= ~WM8580_PLLB4_MCLKOUTSRC_MASK;
switch (div) {
@@ -719,7 +715,7 @@ static int wm8580_set_dai_clkdiv(struct snd_soc_dai *codec_dai,
break;
case WM8580_CLKOUTSRC:
- reg = snd_soc_component_read32(component, WM8580_PLLB4);
+ reg = snd_soc_component_read(component, WM8580_PLLB4);
reg &= ~WM8580_PLLB4_CLKOUTSRC_MASK;
switch (div) {
@@ -804,12 +800,12 @@ static int wm8580_set_sysclk(struct snd_soc_dai *dai, int clk_id,
return 0;
}
-static int wm8580_digital_mute(struct snd_soc_dai *codec_dai, int mute)
+static int wm8580_mute(struct snd_soc_dai *codec_dai, int mute, int direction)
{
struct snd_soc_component *component = codec_dai->component;
unsigned int reg;
- reg = snd_soc_component_read32(component, WM8580_DAC_CONTROL5);
+ reg = snd_soc_component_read(component, WM8580_DAC_CONTROL5);
if (mute)
reg |= WM8580_DAC_CONTROL5_MUTEALL;
@@ -824,13 +820,15 @@ static int wm8580_digital_mute(struct snd_soc_dai *codec_dai, int mute)
static int wm8580_set_bias_level(struct snd_soc_component *component,
enum snd_soc_bias_level level)
{
+ struct snd_soc_dapm_context *dapm = snd_soc_component_to_dapm(component);
+
switch (level) {
case SND_SOC_BIAS_ON:
case SND_SOC_BIAS_PREPARE:
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) {
/* Power up and get individual control of the DACs */
snd_soc_component_update_bits(component, WM8580_PWRDN1,
WM8580_PWRDN1_PWDN |
@@ -870,7 +868,8 @@ static const struct snd_soc_dai_ops wm8580_dai_ops_playback = {
.set_fmt = wm8580_set_paif_dai_fmt,
.set_clkdiv = wm8580_set_dai_clkdiv,
.set_pll = wm8580_set_dai_pll,
- .digital_mute = wm8580_digital_mute,
+ .mute_stream = wm8580_mute,
+ .no_capture_mute = 1,
};
static const struct snd_soc_dai_ops wm8580_dai_ops_capture = {
@@ -910,7 +909,7 @@ static struct snd_soc_dai_driver wm8580_dai[] = {
static int wm8580_probe(struct snd_soc_component *component)
{
struct wm8580_priv *wm8580 = snd_soc_component_get_drvdata(component);
- struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);
+ struct snd_soc_dapm_context *dapm = snd_soc_component_to_dapm(component);
int ret = 0;
switch (wm8580->drvdata->num_dacs) {
@@ -969,7 +968,6 @@ static const struct snd_soc_component_driver soc_component_dev_wm8580 = {
.idle_bias_on = 1,
.use_pmdown_time = 1,
.endianness = 1,
- .non_legacy_dai_naming = 1,
};
static const struct regmap_config wm8580_regmap = {
@@ -979,7 +977,7 @@ static const struct regmap_config wm8580_regmap = {
.reg_defaults = wm8580_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(wm8580_reg_defaults),
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.volatile_reg = wm8580_volatile,
};
@@ -992,17 +990,8 @@ static const struct wm8580_driver_data wm8581_data = {
.num_dacs = 4,
};
-static const struct of_device_id wm8580_of_match[] = {
- { .compatible = "wlf,wm8580", .data = &wm8580_data },
- { .compatible = "wlf,wm8581", .data = &wm8581_data },
- { },
-};
-MODULE_DEVICE_TABLE(of, wm8580_of_match);
-
-static int wm8580_i2c_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+static int wm8580_i2c_probe(struct i2c_client *i2c)
{
- const struct of_device_id *of_id;
struct wm8580_priv *wm8580;
int ret, i;
@@ -1027,14 +1016,9 @@ static int wm8580_i2c_probe(struct i2c_client *i2c,
i2c_set_clientdata(i2c, wm8580);
- of_id = of_match_device(wm8580_of_match, &i2c->dev);
- if (of_id)
- wm8580->drvdata = of_id->data;
-
- if (!wm8580->drvdata) {
- dev_err(&i2c->dev, "failed to find driver data\n");
- return -EINVAL;
- }
+ wm8580->drvdata = i2c_get_match_data(i2c);
+ if (!wm8580->drvdata)
+ return dev_err_probe(&i2c->dev, -EINVAL, "failed to find driver data\n");
ret = devm_snd_soc_register_component(&i2c->dev,
&soc_component_dev_wm8580, wm8580_dai, ARRAY_SIZE(wm8580_dai));
@@ -1042,6 +1026,13 @@ static int wm8580_i2c_probe(struct i2c_client *i2c,
return ret;
}
+static const struct of_device_id wm8580_of_match[] = {
+ { .compatible = "wlf,wm8580", .data = &wm8580_data },
+ { .compatible = "wlf,wm8581", .data = &wm8581_data },
+ { }
+};
+MODULE_DEVICE_TABLE(of, wm8580_of_match);
+
static const struct i2c_device_id wm8580_i2c_id[] = {
{ "wm8580", (kernel_ulong_t)&wm8580_data },
{ "wm8581", (kernel_ulong_t)&wm8581_data },
@@ -1054,7 +1045,7 @@ static struct i2c_driver wm8580_i2c_driver = {
.name = "wm8580",
.of_match_table = wm8580_of_match,
},
- .probe = wm8580_i2c_probe,
+ .probe = wm8580_i2c_probe,
.id_table = wm8580_i2c_id,
};
generated by cgit (git 2.34.1) at 2025-12-25 10:51:54 +0000