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-rw-r--r--Documentation/devicetree/bindings/sound/wm8903.txt13
-rw-r--r--sound/soc/codecs/uda1380.c7
-rw-r--r--sound/soc/codecs/wm5100.c2
-rw-r--r--sound/soc/codecs/wm8903.c31
-rw-r--r--sound/soc/soc-core.c5
-rw-r--r--sound/soc/ux500/mop500.c4
-rw-r--r--sound/soc/ux500/ux500_msp_dai.c4
-rw-r--r--sound/soc/ux500/ux500_msp_i2s.c1
8 files changed, 60 insertions, 7 deletions
diff --git a/Documentation/devicetree/bindings/sound/wm8903.txt b/Documentation/devicetree/bindings/sound/wm8903.txt
index 94ec32c194bb..afc51caf1137 100644
--- a/Documentation/devicetree/bindings/sound/wm8903.txt
+++ b/Documentation/devicetree/bindings/sound/wm8903.txt
@@ -28,6 +28,14 @@ Optional properties:
performed. If any entry has the value 0xffffffff, that GPIO's
configuration will not be modified.
+ - AVDD-supply : Analog power supply regulator on the AVDD pin.
+
+ - CPVDD-supply : Charge pump supply regulator on the CPVDD pin.
+
+ - DBVDD-supply : Digital buffer supply regulator for the DBVDD pin.
+
+ - DCVDD-supply : Digital core supply regulator for the DCVDD pin.
+
Pins on the device (for linking into audio routes):
* IN1L
@@ -54,6 +62,11 @@ codec: wm8903@1a {
reg = <0x1a>;
interrupts = < 347 >;
+ AVDD-supply = <&fooreg_a>;
+ CPVDD-supply = <&fooreg_b>;
+ DBVDD-supply = <&fooreg_c>;
+ DCVDC-supply = <&fooreg_d>;
+
gpio-controller;
#gpio-cells = <2>;
diff --git a/sound/soc/codecs/uda1380.c b/sound/soc/codecs/uda1380.c
index 2918fdb95e58..61cdc79840e7 100644
--- a/sound/soc/codecs/uda1380.c
+++ b/sound/soc/codecs/uda1380.c
@@ -791,9 +791,16 @@ static const struct i2c_device_id uda1380_i2c_id[] = {
};
MODULE_DEVICE_TABLE(i2c, uda1380_i2c_id);
+static const struct of_device_id uda1380_of_match[] = {
+ { .compatible = "nxp,uda1380", },
+ { }
+};
+MODULE_DEVICE_TABLE(of, uda1380_of_match);
+
static struct i2c_driver uda1380_i2c_driver = {
.driver = {
.name = "uda1380-codec",
+ .of_match_table = uda1380_of_match,
},
.probe = uda1380_i2c_probe,
.remove = uda1380_i2c_remove,
diff --git a/sound/soc/codecs/wm5100.c b/sound/soc/codecs/wm5100.c
index 560575000cc5..138a84efdd54 100644
--- a/sound/soc/codecs/wm5100.c
+++ b/sound/soc/codecs/wm5100.c
@@ -2014,7 +2014,7 @@ static void wm5100_micd_irq(struct wm5100_priv *wm5100)
ret = regmap_read(wm5100->regmap, WM5100_MIC_DETECT_3, &val);
if (ret != 0) {
- dev_err(wm5100->dev, "Failed to read micropone status: %d\n",
+ dev_err(wm5100->dev, "Failed to read microphone status: %d\n",
ret);
return;
}
diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c
index 6e887c2c42b1..237eeb9a8b97 100644
--- a/sound/soc/codecs/wm8903.c
+++ b/sound/soc/codecs/wm8903.c
@@ -24,6 +24,7 @@
#include <linux/pm.h>
#include <linux/i2c.h>
#include <linux/regmap.h>
+#include <linux/regulator/consumer.h>
#include <linux/slab.h>
#include <linux/irq.h>
#include <linux/mutex.h>
@@ -115,10 +116,19 @@ static const struct reg_default wm8903_reg_defaults[] = {
{ 172, 0x0000 }, /* R172 - Analogue Output Bias 0 */
};
+#define WM8903_NUM_SUPPLIES 4
+static const char *wm8903_supply_names[WM8903_NUM_SUPPLIES] = {
+ "AVDD",
+ "CPVDD",
+ "DBVDD",
+ "DCVDD",
+};
+
struct wm8903_priv {
struct wm8903_platform_data *pdata;
struct device *dev;
struct regmap *regmap;
+ struct regulator_bulk_data supplies[WM8903_NUM_SUPPLIES];
int sysclk;
int irq;
@@ -2030,6 +2040,23 @@ static int wm8903_i2c_probe(struct i2c_client *i2c,
pdata = wm8903->pdata;
+ for (i = 0; i < ARRAY_SIZE(wm8903->supplies); i++)
+ wm8903->supplies[i].supply = wm8903_supply_names[i];
+
+ ret = devm_regulator_bulk_get(&i2c->dev, ARRAY_SIZE(wm8903->supplies),
+ wm8903->supplies);
+ if (ret != 0) {
+ dev_err(&i2c->dev, "Failed to request supplies: %d\n", ret);
+ return ret;
+ }
+
+ ret = regulator_bulk_enable(ARRAY_SIZE(wm8903->supplies),
+ wm8903->supplies);
+ if (ret != 0) {
+ dev_err(&i2c->dev, "Failed to enable supplies: %d\n", ret);
+ return ret;
+ }
+
ret = regmap_read(wm8903->regmap, WM8903_SW_RESET_AND_ID, &val);
if (ret != 0) {
dev_err(&i2c->dev, "Failed to read chip ID: %d\n", ret);
@@ -2160,6 +2187,8 @@ static int wm8903_i2c_probe(struct i2c_client *i2c,
return 0;
err:
+ regulator_bulk_disable(ARRAY_SIZE(wm8903->supplies),
+ wm8903->supplies);
return ret;
}
@@ -2167,6 +2196,8 @@ static int wm8903_i2c_remove(struct i2c_client *client)
{
struct wm8903_priv *wm8903 = i2c_get_clientdata(client);
+ regulator_bulk_disable(ARRAY_SIZE(wm8903->supplies),
+ wm8903->supplies);
if (client->irq)
free_irq(client->irq, wm8903);
wm8903_free_gpio(wm8903);
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index f45748ef9f13..525f2f397b4c 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -3240,6 +3240,11 @@ static void snd_soc_component_cleanup(struct snd_soc_component *component)
static void snd_soc_component_del_unlocked(struct snd_soc_component *component)
{
+ struct snd_soc_card *card = component->card;
+
+ if (card)
+ snd_soc_unregister_card(card);
+
list_del(&component->list);
}
diff --git a/sound/soc/ux500/mop500.c b/sound/soc/ux500/mop500.c
index ba9fc099cf67..b50f68a439ce 100644
--- a/sound/soc/ux500/mop500.c
+++ b/sound/soc/ux500/mop500.c
@@ -33,7 +33,6 @@ static struct snd_soc_dai_link mop500_dai_links[] = {
.stream_name = "ab8500_0",
.cpu_dai_name = "ux500-msp-i2s.1",
.codec_dai_name = "ab8500-codec-dai.0",
- .platform_name = "ux500-msp-i2s.1",
.codec_name = "ab8500-codec.0",
.init = mop500_ab8500_machine_init,
.ops = mop500_ab8500_ops,
@@ -43,7 +42,6 @@ static struct snd_soc_dai_link mop500_dai_links[] = {
.stream_name = "ab8500_1",
.cpu_dai_name = "ux500-msp-i2s.3",
.codec_dai_name = "ab8500-codec-dai.1",
- .platform_name = "ux500-msp-i2s.3",
.codec_name = "ab8500-codec.0",
.init = NULL,
.ops = mop500_ab8500_ops,
@@ -87,8 +85,6 @@ static int mop500_of_probe(struct platform_device *pdev,
for (i = 0; i < 2; i++) {
mop500_dai_links[i].cpu_of_node = msp_np[i];
mop500_dai_links[i].cpu_dai_name = NULL;
- mop500_dai_links[i].platform_of_node = msp_np[i];
- mop500_dai_links[i].platform_name = NULL;
mop500_dai_links[i].codec_of_node = codec_np;
mop500_dai_links[i].codec_name = NULL;
}
diff --git a/sound/soc/ux500/ux500_msp_dai.c b/sound/soc/ux500/ux500_msp_dai.c
index b343efd9be5b..ec5152aa3f6e 100644
--- a/sound/soc/ux500/ux500_msp_dai.c
+++ b/sound/soc/ux500/ux500_msp_dai.c
@@ -133,6 +133,7 @@ static int setup_pcm_framing(struct snd_soc_dai *dai, unsigned int rate,
struct ux500_msp_i2s_drvdata *drvdata = dev_get_drvdata(dai->dev);
u32 frame_length = MSP_FRAME_LEN_1;
+
prot_desc->frame_width = 0;
switch (drvdata->slots) {
@@ -482,7 +483,8 @@ static int ux500_msp_dai_prepare(struct snd_pcm_substream *substream,
if ((drvdata->fmt & SND_SOC_DAIFMT_MASTER_MASK) &&
(drvdata->msp->f_bitclk > 19200000)) {
/* If the bit-clock is higher than 19.2MHz, Vape should be
- * run in 100% OPP. Only when bit-clock is used (MSP master) */
+ * run in 100% OPP. Only when bit-clock is used (MSP master)
+ */
prcmu_qos_update_requirement(PRCMU_QOS_APE_OPP,
"ux500-msp-i2s", 100);
drvdata->vape_opp_constraint = 1;
diff --git a/sound/soc/ux500/ux500_msp_i2s.c b/sound/soc/ux500/ux500_msp_i2s.c
index 959d7b4edf56..bd5266aca0f1 100644
--- a/sound/soc/ux500/ux500_msp_i2s.c
+++ b/sound/soc/ux500/ux500_msp_i2s.c
@@ -604,7 +604,6 @@ int ux500_msp_i2s_trigger(struct ux500_msp *msp, int cmd, int direction)
break;
default:
return -EINVAL;
- break;
}
return 0;
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