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ASoC: rt5651: Remove unused rt5651_platform_data

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There are no in tree users of platform-data for the rt5651 codec driver,
so lets remove support for it.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Hans de Goede 2018-02-25 11:46:42 +01:00 committed by Mark Brown
parent 17b52010b5
commit 54e3a3a152
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
3 changed files with 10 additions and 47 deletions
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8
include/sound/rt5651.h
View File

@ -18,12 +18,4 @@ enum rt5651_jd_src {
RT5651_JD2,
};
struct rt5651_platform_data {
/* IN2 can optionally be differential */
bool in2_diff;
bool dmic_en;
enum rt5651_jd_src jd_src;
};
#endif

47
sound/soc/codecs/rt5651.c
View File

@ -33,8 +33,6 @@
#include "rt5651.h"
#define RT5651_JD_MAP(quirk) ((quirk) & GENMASK(7, 0))
#define RT5651_IN2_DIFF BIT(16)
#define RT5651_DMIC_EN BIT(17)
#define RT5651_DEVICE_ID_VALUE 0x6281
@ -1569,7 +1567,7 @@ static int rt5651_set_bias_level(struct snd_soc_component *component,
snd_soc_component_write(component, RT5651_PWR_DIG2, 0x0000);
snd_soc_component_write(component, RT5651_PWR_VOL, 0x0000);
snd_soc_component_write(component, RT5651_PWR_MIXER, 0x0000);
if (rt5651->pdata.jd_src) {
if (rt5651->jd_src) {
snd_soc_component_write(component, RT5651_PWR_ANLG2, 0x0204);
snd_soc_component_write(component, RT5651_PWR_ANLG1, 0x0002);
} else {
@ -1604,7 +1602,7 @@ static int rt5651_probe(struct snd_soc_component *component)
snd_soc_component_force_bias_level(component, SND_SOC_BIAS_OFF);
if (rt5651->pdata.jd_src) {
if (rt5651->jd_src) {
snd_soc_dapm_force_enable_pin(dapm, "JD Power");
snd_soc_dapm_force_enable_pin(dapm, "LDO");
snd_soc_dapm_sync(dapm);
@ -1764,26 +1762,6 @@ static const struct dmi_system_id rt5651_quirk_table[] = {
{}
};
static int rt5651_parse_dt(struct rt5651_priv *rt5651, struct device_node *np)
{
if (of_property_read_bool(np, "realtek,in2-differential"))
rt5651_quirk |= RT5651_IN2_DIFF;
if (of_property_read_bool(np, "realtek,dmic-en"))
rt5651_quirk |= RT5651_DMIC_EN;
return 0;
}
static void rt5651_set_pdata(struct rt5651_priv *rt5651)
{
if (rt5651_quirk & RT5651_IN2_DIFF)
rt5651->pdata.in2_diff = true;
if (rt5651_quirk & RT5651_DMIC_EN)
rt5651->pdata.dmic_en = true;
if (RT5651_JD_MAP(rt5651_quirk))
rt5651->pdata.jd_src = RT5651_JD_MAP(rt5651_quirk);
}
static irqreturn_t rt5651_irq(int irq, void *data)
{
struct rt5651_priv *rt5651 = data;
@ -1840,7 +1818,7 @@ static void rt5651_jack_detect_work(struct work_struct *work)
if (!rt5651->component)
return;
switch (rt5651->pdata.jd_src) {
switch (rt5651->jd_src) {
case RT5651_JD1_1:
val = snd_soc_component_read32(rt5651->component, RT5651_INT_IRQ_ST) & 0x1000;
break;
@ -1874,7 +1852,6 @@ EXPORT_SYMBOL_GPL(rt5651_set_jack_detect);
static int rt5651_i2c_probe(struct i2c_client *i2c,
const struct i2c_device_id *id)
{
struct rt5651_platform_data *pdata = dev_get_platdata(&i2c->dev);
struct rt5651_priv *rt5651;
int ret;
@ -1885,14 +1862,8 @@ static int rt5651_i2c_probe(struct i2c_client *i2c,
i2c_set_clientdata(i2c, rt5651);
if (pdata)
rt5651->pdata = *pdata;
else if (i2c->dev.of_node)
rt5651_parse_dt(rt5651, i2c->dev.of_node);
else
dmi_check_system(rt5651_quirk_table);
rt5651_set_pdata(rt5651);
dmi_check_system(rt5651_quirk_table);
rt5651->jd_src = RT5651_JD_MAP(rt5651_quirk);
rt5651->regmap = devm_regmap_init_i2c(i2c, &rt5651_regmap);
if (IS_ERR(rt5651->regmap)) {
@ -1916,23 +1887,23 @@ static int rt5651_i2c_probe(struct i2c_client *i2c,
if (ret != 0)
dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret);
if (rt5651->pdata.in2_diff)
if (device_property_read_bool(&i2c->dev, "realtek,in2-differential"))
regmap_update_bits(rt5651->regmap, RT5651_IN1_IN2,
RT5651_IN_DF2, RT5651_IN_DF2);
if (rt5651->pdata.dmic_en)
if (device_property_read_bool(&i2c->dev, "realtek,dmic-en"))
regmap_update_bits(rt5651->regmap, RT5651_GPIO_CTRL1,
RT5651_GP2_PIN_MASK, RT5651_GP2_PIN_DMIC1_SCL);
rt5651->hp_mute = 1;
if (rt5651->pdata.jd_src) {
if (rt5651->jd_src) {
/* IRQ output on GPIO1 */
regmap_update_bits(rt5651->regmap, RT5651_GPIO_CTRL1,
RT5651_GP1_PIN_MASK, RT5651_GP1_PIN_IRQ);
switch (rt5651->pdata.jd_src) {
switch (rt5651->jd_src) {
case RT5651_JD1_1:
regmap_update_bits(rt5651->regmap, RT5651_JD_CTRL2,
RT5651_JD_TRG_SEL_MASK,

2
sound/soc/codecs/rt5651.h
View File

@ -2060,10 +2060,10 @@ struct rt5651_pll_code {
struct rt5651_priv {
struct snd_soc_component *component;
struct rt5651_platform_data pdata;
struct regmap *regmap;
struct snd_soc_jack *hp_jack;
struct delayed_work jack_detect_work;
enum rt5651_jd_src jd_src;
int sysclk;
int sysclk_src;