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Diffstat (limited to 'sound/soc/codecs/wm8983.c')
-rw-r--r--sound/soc/codecs/wm8983.c102
1 files changed, 47 insertions, 55 deletions
diff --git a/sound/soc/codecs/wm8983.c b/sound/soc/codecs/wm8983.c
index 9fe1e041da4..19d5baa38f5 100644
--- a/sound/soc/codecs/wm8983.c
+++ b/sound/soc/codecs/wm8983.c
@@ -205,49 +205,44 @@ static const DECLARE_TLV_DB_SCALE(bypass_tlv, -1500, 300, 0);
static const DECLARE_TLV_DB_SCALE(pga_boost_tlv, 0, 2000, 0);
static const char *alc_sel_text[] = { "Off", "Right", "Left", "Stereo" };
-static const SOC_ENUM_SINGLE_DECL(alc_sel, WM8983_ALC_CONTROL_1, 7,
- alc_sel_text);
+static SOC_ENUM_SINGLE_DECL(alc_sel, WM8983_ALC_CONTROL_1, 7, alc_sel_text);
static const char *alc_mode_text[] = { "ALC", "Limiter" };
-static const SOC_ENUM_SINGLE_DECL(alc_mode, WM8983_ALC_CONTROL_3, 8,
- alc_mode_text);
+static SOC_ENUM_SINGLE_DECL(alc_mode, WM8983_ALC_CONTROL_3, 8, alc_mode_text);
static const char *filter_mode_text[] = { "Audio", "Application" };
-static const SOC_ENUM_SINGLE_DECL(filter_mode, WM8983_ADC_CONTROL, 7,
- filter_mode_text);
+static SOC_ENUM_SINGLE_DECL(filter_mode, WM8983_ADC_CONTROL, 7,
+ filter_mode_text);
static const char *eq_bw_text[] = { "Narrow", "Wide" };
static const char *eqmode_text[] = { "Capture", "Playback" };
-static const SOC_ENUM_SINGLE_EXT_DECL(eqmode, eqmode_text);
+static SOC_ENUM_SINGLE_EXT_DECL(eqmode, eqmode_text);
static const char *eq1_cutoff_text[] = {
"80Hz", "105Hz", "135Hz", "175Hz"
};
-static const SOC_ENUM_SINGLE_DECL(eq1_cutoff, WM8983_EQ1_LOW_SHELF, 5,
- eq1_cutoff_text);
+static SOC_ENUM_SINGLE_DECL(eq1_cutoff, WM8983_EQ1_LOW_SHELF, 5,
+ eq1_cutoff_text);
static const char *eq2_cutoff_text[] = {
"230Hz", "300Hz", "385Hz", "500Hz"
};
-static const SOC_ENUM_SINGLE_DECL(eq2_bw, WM8983_EQ2_PEAK_1, 8, eq_bw_text);
-static const SOC_ENUM_SINGLE_DECL(eq2_cutoff, WM8983_EQ2_PEAK_1, 5,
- eq2_cutoff_text);
+static SOC_ENUM_SINGLE_DECL(eq2_bw, WM8983_EQ2_PEAK_1, 8, eq_bw_text);
+static SOC_ENUM_SINGLE_DECL(eq2_cutoff, WM8983_EQ2_PEAK_1, 5, eq2_cutoff_text);
static const char *eq3_cutoff_text[] = {
"650Hz", "850Hz", "1.1kHz", "1.4kHz"
};
-static const SOC_ENUM_SINGLE_DECL(eq3_bw, WM8983_EQ3_PEAK_2, 8, eq_bw_text);
-static const SOC_ENUM_SINGLE_DECL(eq3_cutoff, WM8983_EQ3_PEAK_2, 5,
- eq3_cutoff_text);
+static SOC_ENUM_SINGLE_DECL(eq3_bw, WM8983_EQ3_PEAK_2, 8, eq_bw_text);
+static SOC_ENUM_SINGLE_DECL(eq3_cutoff, WM8983_EQ3_PEAK_2, 5, eq3_cutoff_text);
static const char *eq4_cutoff_text[] = {
"1.8kHz", "2.4kHz", "3.2kHz", "4.1kHz"
};
-static const SOC_ENUM_SINGLE_DECL(eq4_bw, WM8983_EQ4_PEAK_3, 8, eq_bw_text);
-static const SOC_ENUM_SINGLE_DECL(eq4_cutoff, WM8983_EQ4_PEAK_3, 5,
- eq4_cutoff_text);
+static SOC_ENUM_SINGLE_DECL(eq4_bw, WM8983_EQ4_PEAK_3, 8, eq_bw_text);
+static SOC_ENUM_SINGLE_DECL(eq4_cutoff, WM8983_EQ4_PEAK_3, 5, eq4_cutoff_text);
static const char *eq5_cutoff_text[] = {
"5.3kHz", "6.9kHz", "9kHz", "11.7kHz"
};
-static const SOC_ENUM_SINGLE_DECL(eq5_cutoff, WM8983_EQ5_HIGH_SHELF, 5,
- eq5_cutoff_text);
+static SOC_ENUM_SINGLE_DECL(eq5_cutoff, WM8983_EQ5_HIGH_SHELF, 5,
+ eq5_cutoff_text);
static const char *depth_3d_text[] = {
"Off",
@@ -267,8 +262,8 @@ static const char *depth_3d_text[] = {
"93.3%",
"100%"
};
-static const SOC_ENUM_SINGLE_DECL(depth_3d, WM8983_3D_CONTROL, 0,
- depth_3d_text);
+static SOC_ENUM_SINGLE_DECL(depth_3d, WM8983_3D_CONTROL, 0,
+ depth_3d_text);
static const struct snd_kcontrol_new wm8983_snd_controls[] = {
SOC_SINGLE("Digital Loopback Switch", WM8983_COMPANDING_CONTROL,
@@ -353,13 +348,13 @@ static const struct snd_kcontrol_new wm8983_snd_controls[] = {
SOC_ENUM_EXT("Equalizer Function", eqmode, eqmode_get, eqmode_put),
SOC_ENUM("EQ1 Cutoff", eq1_cutoff),
SOC_SINGLE_TLV("EQ1 Volume", WM8983_EQ1_LOW_SHELF, 0, 24, 1, eq_tlv),
- SOC_ENUM("EQ2 Bandwith", eq2_bw),
+ SOC_ENUM("EQ2 Bandwidth", eq2_bw),
SOC_ENUM("EQ2 Cutoff", eq2_cutoff),
SOC_SINGLE_TLV("EQ2 Volume", WM8983_EQ2_PEAK_1, 0, 24, 1, eq_tlv),
- SOC_ENUM("EQ3 Bandwith", eq3_bw),
+ SOC_ENUM("EQ3 Bandwidth", eq3_bw),
SOC_ENUM("EQ3 Cutoff", eq3_cutoff),
SOC_SINGLE_TLV("EQ3 Volume", WM8983_EQ3_PEAK_2, 0, 24, 1, eq_tlv),
- SOC_ENUM("EQ4 Bandwith", eq4_bw),
+ SOC_ENUM("EQ4 Bandwidth", eq4_bw),
SOC_ENUM("EQ4 Cutoff", eq4_cutoff),
SOC_SINGLE_TLV("EQ4 Volume", WM8983_EQ4_PEAK_3, 0, 24, 1, eq_tlv),
SOC_ENUM("EQ5 Cutoff", eq5_cutoff),
@@ -557,7 +552,7 @@ static const struct snd_soc_dapm_route wm8983_audio_map[] = {
static int eqmode_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
- struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
unsigned int reg;
reg = snd_soc_read(codec, WM8983_EQ1_LOW_SHELF);
@@ -572,7 +567,7 @@ static int eqmode_get(struct snd_kcontrol *kcontrol,
static int eqmode_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
- struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
unsigned int regpwr2, regpwr3;
unsigned int reg_eq;
@@ -851,30 +846,33 @@ static int wm8983_set_pll(struct snd_soc_dai *dai, int pll_id,
struct pll_div pll_div;
codec = dai->codec;
- if (freq_in && freq_out) {
+ if (!freq_in || !freq_out) {
+ /* disable the PLL */
+ snd_soc_update_bits(codec, WM8983_POWER_MANAGEMENT_1,
+ WM8983_PLLEN_MASK, 0);
+ return 0;
+ } else {
ret = pll_factors(&pll_div, freq_out * 4 * 2, freq_in);
if (ret)
return ret;
- }
- /* disable the PLL before re-programming it */
- snd_soc_update_bits(codec, WM8983_POWER_MANAGEMENT_1,
- WM8983_PLLEN_MASK, 0);
-
- if (!freq_in || !freq_out)
- return 0;
+ /* disable the PLL before re-programming it */
+ snd_soc_update_bits(codec, WM8983_POWER_MANAGEMENT_1,
+ WM8983_PLLEN_MASK, 0);
+
+ /* set PLLN and PRESCALE */
+ snd_soc_write(codec, WM8983_PLL_N,
+ (pll_div.div2 << WM8983_PLL_PRESCALE_SHIFT)
+ | pll_div.n);
+ /* set PLLK */
+ snd_soc_write(codec, WM8983_PLL_K_3, pll_div.k & 0x1ff);
+ snd_soc_write(codec, WM8983_PLL_K_2, (pll_div.k >> 9) & 0x1ff);
+ snd_soc_write(codec, WM8983_PLL_K_1, (pll_div.k >> 18));
+ /* enable the PLL */
+ snd_soc_update_bits(codec, WM8983_POWER_MANAGEMENT_1,
+ WM8983_PLLEN_MASK, WM8983_PLLEN);
+ }
- /* set PLLN and PRESCALE */
- snd_soc_write(codec, WM8983_PLL_N,
- (pll_div.div2 << WM8983_PLL_PRESCALE_SHIFT)
- | pll_div.n);
- /* set PLLK */
- snd_soc_write(codec, WM8983_PLL_K_3, pll_div.k & 0x1ff);
- snd_soc_write(codec, WM8983_PLL_K_2, (pll_div.k >> 9) & 0x1ff);
- snd_soc_write(codec, WM8983_PLL_K_1, (pll_div.k >> 18));
- /* enable the PLL */
- snd_soc_update_bits(codec, WM8983_POWER_MANAGEMENT_1,
- WM8983_PLLEN_MASK, WM8983_PLLEN);
return 0;
}
@@ -997,12 +995,6 @@ static int wm8983_probe(struct snd_soc_codec *codec)
int ret;
int i;
- ret = snd_soc_codec_set_cache_io(codec, 7, 9, SND_SOC_REGMAP);
- if (ret < 0) {
- dev_err(codec->dev, "Failed to set cache i/o: %d\n", ret);
- return ret;
- }
-
ret = snd_soc_write(codec, WM8983_SOFTWARE_RESET, 0);
if (ret < 0) {
dev_err(codec->dev, "Failed to issue reset: %d\n", ret);
@@ -1126,7 +1118,7 @@ static struct spi_driver wm8983_spi_driver = {
};
#endif
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+#if IS_ENABLED(CONFIG_I2C)
static int wm8983_i2c_probe(struct i2c_client *i2c,
const struct i2c_device_id *id)
{
@@ -1179,7 +1171,7 @@ static int __init wm8983_modinit(void)
{
int ret = 0;
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+#if IS_ENABLED(CONFIG_I2C)
ret = i2c_add_driver(&wm8983_i2c_driver);
if (ret) {
printk(KERN_ERR "Failed to register wm8983 I2C driver: %d\n",
@@ -1199,7 +1191,7 @@ module_init(wm8983_modinit);
static void __exit wm8983_exit(void)
{
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+#if IS_ENABLED(CONFIG_I2C)
i2c_del_driver(&wm8983_i2c_driver);
#endif
#if defined(CONFIG_SPI_MASTER)
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-09 20:57:37 +0000