Merge remote-tracking branches 'asoc/topic/uda1380', 'asoc/topic/unregister', 'asoc/topic/ux500', 'asoc/topic/wm5100' and 'asoc/topic/wm8903' into asoc-next

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>;
 

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,

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;
 	}

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);

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);
 }
 

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;
 	}

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;

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;