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Diffstat (limited to 'sound/soc/codecs/wm8960.c')
-rw-r--r--sound/soc/codecs/wm8960.c49
1 files changed, 35 insertions, 14 deletions
diff --git a/sound/soc/codecs/wm8960.c b/sound/soc/codecs/wm8960.c
index 6cf0f6612bda..660ec46eecf2 100644
--- a/sound/soc/codecs/wm8960.c
+++ b/sound/soc/codecs/wm8960.c
@@ -612,7 +612,7 @@ static const int bclk_divs[] = {
* triplet, we relax the bclk such that bclk is chosen as the
* closest available frequency greater than expected bclk.
*
- * @wm8960_priv: wm8960 codec private data
+ * @wm8960: codec private data
* @mclk: MCLK used to derive sysclk
* @sysclk_idx: sysclk_divs index for found sysclk
* @dac_idx: dac_divs index for found lrclk
@@ -742,7 +742,7 @@ static int wm8960_configure_clocking(struct snd_soc_component *component)
{
struct wm8960_priv *wm8960 = snd_soc_component_get_drvdata(component);
int freq_out, freq_in;
- u16 iface1 = snd_soc_component_read32(component, WM8960_IFACE1);
+ u16 iface1 = snd_soc_component_read(component, WM8960_IFACE1);
int i, j, k;
int ret;
@@ -812,7 +812,7 @@ static int wm8960_hw_params(struct snd_pcm_substream *substream,
{
struct snd_soc_component *component = dai->component;
struct wm8960_priv *wm8960 = snd_soc_component_get_drvdata(component);
- u16 iface = snd_soc_component_read32(component, WM8960_IFACE1) & 0xfff3;
+ u16 iface = snd_soc_component_read(component, WM8960_IFACE1) & 0xfff3;
bool tx = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
int i;
@@ -836,7 +836,7 @@ static int wm8960_hw_params(struct snd_pcm_substream *substream,
iface |= 0x000c;
break;
}
- /* fall through */
+ fallthrough;
default:
dev_err(component->dev, "unsupported width %d\n",
params_width(params));
@@ -878,7 +878,7 @@ static int wm8960_hw_free(struct snd_pcm_substream *substream,
return 0;
}
-static int wm8960_mute(struct snd_soc_dai *dai, int mute)
+static int wm8960_mute(struct snd_soc_dai *dai, int mute, int direction)
{
struct snd_soc_component *component = dai->component;
@@ -893,7 +893,7 @@ static int wm8960_set_bias_level_out3(struct snd_soc_component *component,
enum snd_soc_bias_level level)
{
struct wm8960_priv *wm8960 = snd_soc_component_get_drvdata(component);
- u16 pm2 = snd_soc_component_read32(component, WM8960_POWER2);
+ u16 pm2 = snd_soc_component_read(component, WM8960_POWER2);
int ret;
switch (level) {
@@ -983,7 +983,7 @@ static int wm8960_set_bias_level_capless(struct snd_soc_component *component,
enum snd_soc_bias_level level)
{
struct wm8960_priv *wm8960 = snd_soc_component_get_drvdata(component);
- u16 pm2 = snd_soc_component_read32(component, WM8960_POWER2);
+ u16 pm2 = snd_soc_component_read(component, WM8960_POWER2);
int reg, ret;
switch (level) {
@@ -1202,7 +1202,7 @@ static int wm8960_set_pll(struct snd_soc_component *component,
if (!freq_in || !freq_out)
return 0;
- reg = snd_soc_component_read32(component, WM8960_PLL1) & ~0x3f;
+ reg = snd_soc_component_read(component, WM8960_PLL1) & ~0x3f;
reg |= pll_div.pre_div << 4;
reg |= pll_div.n;
@@ -1245,23 +1245,23 @@ static int wm8960_set_dai_clkdiv(struct snd_soc_dai *codec_dai,
switch (div_id) {
case WM8960_SYSCLKDIV:
- reg = snd_soc_component_read32(component, WM8960_CLOCK1) & 0x1f9;
+ reg = snd_soc_component_read(component, WM8960_CLOCK1) & 0x1f9;
snd_soc_component_write(component, WM8960_CLOCK1, reg | div);
break;
case WM8960_DACDIV:
- reg = snd_soc_component_read32(component, WM8960_CLOCK1) & 0x1c7;
+ reg = snd_soc_component_read(component, WM8960_CLOCK1) & 0x1c7;
snd_soc_component_write(component, WM8960_CLOCK1, reg | div);
break;
case WM8960_OPCLKDIV:
- reg = snd_soc_component_read32(component, WM8960_PLL1) & 0x03f;
+ reg = snd_soc_component_read(component, WM8960_PLL1) & 0x03f;
snd_soc_component_write(component, WM8960_PLL1, reg | div);
break;
case WM8960_DCLKDIV:
- reg = snd_soc_component_read32(component, WM8960_CLOCK2) & 0x03f;
+ reg = snd_soc_component_read(component, WM8960_CLOCK2) & 0x03f;
snd_soc_component_write(component, WM8960_CLOCK2, reg | div);
break;
case WM8960_TOCLKSEL:
- reg = snd_soc_component_read32(component, WM8960_ADDCTL1) & 0x1fd;
+ reg = snd_soc_component_read(component, WM8960_ADDCTL1) & 0x1fd;
snd_soc_component_write(component, WM8960_ADDCTL1, reg | div);
break;
default:
@@ -1315,11 +1315,12 @@ static int wm8960_set_dai_sysclk(struct snd_soc_dai *dai, int clk_id,
static const struct snd_soc_dai_ops wm8960_dai_ops = {
.hw_params = wm8960_hw_params,
.hw_free = wm8960_hw_free,
- .digital_mute = wm8960_mute,
+ .mute_stream = wm8960_mute,
.set_fmt = wm8960_set_dai_fmt,
.set_clkdiv = wm8960_set_dai_clkdiv,
.set_pll = wm8960_set_dai_pll,
.set_sysclk = wm8960_set_dai_sysclk,
+ .no_capture_mute = 1,
};
static struct snd_soc_dai_driver wm8960_dai = {
@@ -1389,6 +1390,12 @@ static void wm8960_set_pdata_from_of(struct i2c_client *i2c,
if (of_property_read_bool(np, "wlf,shared-lrclk"))
pdata->shared_lrclk = true;
+
+ of_property_read_u32_array(np, "wlf,gpio-cfg", pdata->gpio_cfg,
+ ARRAY_SIZE(pdata->gpio_cfg));
+
+ of_property_read_u32_array(np, "wlf,hp-cfg", pdata->hp_cfg,
+ ARRAY_SIZE(pdata->hp_cfg));
}
static int wm8960_i2c_probe(struct i2c_client *i2c,
@@ -1446,6 +1453,20 @@ static int wm8960_i2c_probe(struct i2c_client *i2c,
regmap_update_bits(wm8960->regmap, WM8960_LOUT2, 0x100, 0x100);
regmap_update_bits(wm8960->regmap, WM8960_ROUT2, 0x100, 0x100);
+ /* ADCLRC pin configured as GPIO. */
+ regmap_update_bits(wm8960->regmap, WM8960_IFACE2, 1 << 6,
+ wm8960->pdata.gpio_cfg[0] << 6);
+ regmap_update_bits(wm8960->regmap, WM8960_ADDCTL4, 0xF << 4,
+ wm8960->pdata.gpio_cfg[1] << 4);
+
+ /* Enable headphone jack detect */
+ regmap_update_bits(wm8960->regmap, WM8960_ADDCTL4, 3 << 2,
+ wm8960->pdata.hp_cfg[0] << 2);
+ regmap_update_bits(wm8960->regmap, WM8960_ADDCTL2, 3 << 5,
+ wm8960->pdata.hp_cfg[1] << 5);
+ regmap_update_bits(wm8960->regmap, WM8960_ADDCTL1, 3,
+ wm8960->pdata.hp_cfg[2]);
+
i2c_set_clientdata(i2c, wm8960);
ret = devm_snd_soc_register_component(&i2c->dev,