Merge remote-tracking branches 'asoc/topic/rt5665', 'asoc/topic/rt567…

…0', 'asoc/topic/rt5677', 'asoc/topic/samsung' and 'asoc/topic/simple' into asoc-next

Documentation/devicetree/bindings/sound/samsung,tm2-audio.txt

@@ -0,0 +1,38 @@
+Samsung Exynos5433 TM2(E) audio complex with WM5110 codec
+
+Required properties:
+
+ - compatible		 : "samsung,tm2-audio"
+ - model		 : the user-visible name of this sound complex
+ - audio-codec		 : the phandle of the wm5110 audio codec node,
+			   as described in ../mfd/arizona.txt
+ - i2s-controller	 : the phandle of the I2S controller
+ - audio-amplifier	 : the phandle of the MAX98504 amplifier
+ - samsung,audio-routing : a list of the connections between audio components;
+			   each entry is a pair of strings, the first being the
+			   connection's sink, the second being the connection's
+			   source; valid names for sources and sinks are the
+			   WM5110's and MAX98504's pins and the jacks on the
+			   board: HP, SPK, Main Mic, Sub Mic, Third Mic,
+			   Headset Mic
+ - mic-bias-gpios	 : GPIO pin that enables the Main Mic bias regulator
+
+
+Example:
+
+sound {
+	compatible = "samsung,tm2-audio";
+	audio-codec = <&wm5110>;
+	i2s-controller = <&i2s0>;
+	audio-amplifier = <&max98504>;
+	mic-bias-gpios = <&gpr3 2 0>;
+	model = "wm5110";
+	samsung,audio-routing =
+		"HP", "HPOUT1L",
+		"HP", "HPOUT1R",
+		"SPK", "SPKOUT",
+		"SPKOUT", "HPOUT2L",
+		"SPKOUT", "HPOUT2R",
+		"Main Mic", "MICBIAS2",
+		"IN1R", "Main Mic";
+};

include/sound/simple_card_utils.h

@@ -1,14 +1,14 @@
 /*
- * simple_card_core.h
+ * simple_card_utils.h
  *
  * Copyright (c) 2016 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-#ifndef __SIMPLE_CARD_CORE_H
-#define __SIMPLE_CARD_CORE_H
+#ifndef __SIMPLE_CARD_UTILS_H
+#define __SIMPLE_CARD_UTILS_H
 
 #include <sound/soc.h>
 
@@ -68,4 +68,4 @@ void asoc_simple_card_canonicalize_cpu(struct snd_soc_dai_link *dai_link,
 
 int asoc_simple_card_clean_reference(struct snd_soc_card *card);
 
-#endif /* __SIMPLE_CARD_CORE_H */
+#endif /* __SIMPLE_CARD_UTILS_H */

sound/soc/codecs/rt5665.c

@@ -4587,7 +4587,7 @@ static void rt5665_calibrate(struct rt5665_priv *rt5665)
 			pr_err("HP Calibration Failure\n");
 			regmap_write(rt5665->regmap, RT5665_RESET, 0);
 			regcache_cache_bypass(rt5665->regmap, false);
-			return;
+			goto out_unlock;
 		}
 
 		count++;
@@ -4606,7 +4606,7 @@ static void rt5665_calibrate(struct rt5665_priv *rt5665)
 			pr_err("MONO Calibration Failure\n");
 			regmap_write(rt5665->regmap, RT5665_RESET, 0);
 			regcache_cache_bypass(rt5665->regmap, false);
-			return;
+			goto out_unlock;
 		}
 
 		count++;
@@ -4621,6 +4621,7 @@ static void rt5665_calibrate(struct rt5665_priv *rt5665)
 	regmap_write(rt5665->regmap, RT5665_BIAS_CUR_CTRL_8, 0xa602);
 	regmap_write(rt5665->regmap, RT5665_ASRC_8, 0x0120);
 
+out_unlock:
 	mutex_unlock(&rt5665->calibrate_mutex);
 }
 
@@ -4676,11 +4677,9 @@ static int rt5665_i2c_probe(struct i2c_client *i2c,
 	}
 
 	if (gpio_is_valid(rt5665->pdata.ldo1_en)) {
-		if (devm_gpio_request(&i2c->dev, rt5665->pdata.ldo1_en,
-			"rt5665"))
+		if (devm_gpio_request_one(&i2c->dev, rt5665->pdata.ldo1_en,
+					  GPIOF_OUT_INIT_HIGH, "rt5665"))
 			dev_err(&i2c->dev, "Fail gpio_request gpio_ldo\n");
-		else if (gpio_direction_output(rt5665->pdata.ldo1_en, 1))
-			dev_err(&i2c->dev, "Fail gpio_direction gpio_ldo\n");
 	}
 
 	/* Sleep for 300 ms miniumum */

sound/soc/codecs/rt5670.c

@@ -2618,15 +2618,15 @@ static int rt5670_set_bias_level(struct snd_soc_codec *codec,
 				RT5670_OSW_L_DIS | RT5670_OSW_R_DIS);
 			snd_soc_update_bits(codec, RT5670_DIG_MISC, 0x1, 0x1);
 			snd_soc_update_bits(codec, RT5670_PWR_ANLG1,
-				RT5670_LDO_SEL_MASK, 0x3);
+				RT5670_LDO_SEL_MASK, 0x5);
 		}
 		break;
 	case SND_SOC_BIAS_STANDBY:
 		snd_soc_update_bits(codec, RT5670_PWR_ANLG1,
 				RT5670_PWR_VREF1 | RT5670_PWR_VREF2 |
 				RT5670_PWR_FV1 | RT5670_PWR_FV2, 0);
 		snd_soc_update_bits(codec, RT5670_PWR_ANLG1,
-				RT5670_LDO_SEL_MASK, 0x1);
+				RT5670_LDO_SEL_MASK, 0x3);
 		break;
 	case SND_SOC_BIAS_OFF:
 		if (rt5670->pdata.jd_mode)
@@ -2813,6 +2813,7 @@ MODULE_DEVICE_TABLE(i2c, rt5670_i2c_id);
 #ifdef CONFIG_ACPI
 static const struct acpi_device_id rt5670_acpi_match[] = {
 	{ "10EC5670", 0},
+	{ "10EC5672", 0},
 	{ },
 };
 MODULE_DEVICE_TABLE(acpi, rt5670_acpi_match);
@@ -2826,6 +2827,13 @@ static const struct dmi_system_id dmi_platform_intel_braswell[] = {
 			DMI_MATCH(DMI_BOARD_NAME, "Braswell CRB"),
 		},
 	},
+	{
+		.ident = "Dell Wyse 3040",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Wyse 3040"),
+		},
+	},
 	{}
 };
 
@@ -2889,6 +2897,9 @@ static int rt5670_i2c_probe(struct i2c_client *i2c,
 	if (ret != 0)
 		dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret);
 
+	regmap_update_bits(rt5670->regmap, RT5670_DIG_MISC,
+				 RT5670_MCLK_DET, RT5670_MCLK_DET);
+
 	if (rt5670->pdata.in2_diff)
 		regmap_update_bits(rt5670->regmap, RT5670_IN2,
 					RT5670_IN_DF2, RT5670_IN_DF2);
@@ -2903,7 +2914,6 @@ static int rt5670_i2c_probe(struct i2c_client *i2c,
 				   RT5670_GP1_PIN_MASK, RT5670_GP1_PIN_IRQ);
 		regmap_update_bits(rt5670->regmap, RT5670_GPIO_CTRL2,
 				   RT5670_GP1_PF_MASK, RT5670_GP1_PF_OUT);
-		regmap_update_bits(rt5670->regmap, RT5670_DIG_MISC, 0x8, 0x8);
 	}
 
 	if (rt5670->pdata.jd_mode) {

sound/soc/codecs/rt5670.h

@@ -1914,6 +1914,7 @@ enum {
 #define RT5670_IF1_ADC1_IN2_SFT			11
 #define RT5670_IF1_ADC2_IN1_SEL			(0x1 << 10)
 #define RT5670_IF1_ADC2_IN1_SFT			10
+#define RT5670_MCLK_DET				(0x1 << 3)
 
 /* General Control2 (0xfb) */
 #define RT5670_RXDC_SRC_MASK			(0x1 << 7)

sound/soc/codecs/rt5677-spi.c

@@ -20,7 +20,6 @@
 #include <linux/slab.h>
 #include <linux/gpio.h>
 #include <linux/sched.h>
-#include <linux/kthread.h>
 #include <linux/uaccess.h>
 #include <linux/miscdevice.h>
 #include <linux/regulator/consumer.h>

sound/soc/generic/simple-card-utils.c

@@ -1,5 +1,5 @@
 /*
- * simple-card-core.c
+ * simple-card-utils.c
  *
  * Copyright (c) 2016 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
  *
@@ -195,9 +195,6 @@ EXPORT_SYMBOL_GPL(asoc_simple_card_init_dai);
 
 int asoc_simple_card_canonicalize_dailink(struct snd_soc_dai_link *dai_link)
 {
-	if (!dai_link->cpu_dai_name || !dai_link->codec_dai_name)
-		return -EINVAL;
-
 	/* Assumes platform == cpu */
 	if (!dai_link->platform_of_node)
 		dai_link->platform_of_node = dai_link->cpu_of_node;

sound/soc/generic/simple-scu-card.c

@@ -22,7 +22,7 @@
 #include <sound/soc-dai.h>
 #include <sound/simple_card_utils.h>
 
-struct asoc_simple_card_priv {
+struct simple_card_data {
 	struct snd_soc_card snd_card;
 	struct snd_soc_codec_conf codec_conf;
 	struct asoc_simple_dai *dai_props;
@@ -42,7 +42,7 @@ struct asoc_simple_card_priv {
 static int asoc_simple_card_startup(struct snd_pcm_substream *substream)
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct asoc_simple_card_priv *priv =	snd_soc_card_get_drvdata(rtd->card);
+	struct simple_card_data *priv =	snd_soc_card_get_drvdata(rtd->card);
 	struct asoc_simple_dai *dai_props =
 		simple_priv_to_props(priv, rtd->num);
 
@@ -52,7 +52,7 @@ static int asoc_simple_card_startup(struct snd_pcm_substream *substream)
 static void asoc_simple_card_shutdown(struct snd_pcm_substream *substream)
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct asoc_simple_card_priv *priv =	snd_soc_card_get_drvdata(rtd->card);
+	struct simple_card_data *priv =	snd_soc_card_get_drvdata(rtd->card);
 	struct asoc_simple_dai *dai_props =
 		simple_priv_to_props(priv, rtd->num);
 
@@ -66,7 +66,7 @@ static const struct snd_soc_ops asoc_simple_card_ops = {
 
 static int asoc_simple_card_dai_init(struct snd_soc_pcm_runtime *rtd)
 {
-	struct asoc_simple_card_priv *priv = snd_soc_card_get_drvdata(rtd->card);
+	struct simple_card_data *priv = snd_soc_card_get_drvdata(rtd->card);
 	struct snd_soc_dai *dai;
 	struct snd_soc_dai_link *dai_link;
 	struct asoc_simple_dai *dai_props;
@@ -84,7 +84,7 @@ static int asoc_simple_card_dai_init(struct snd_soc_pcm_runtime *rtd)
 static int asoc_simple_card_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
 					struct snd_pcm_hw_params *params)
 {
-	struct asoc_simple_card_priv *priv = snd_soc_card_get_drvdata(rtd->card);
+	struct simple_card_data *priv = snd_soc_card_get_drvdata(rtd->card);
 	struct snd_interval *rate = hw_param_interval(params,
 						      SNDRV_PCM_HW_PARAM_RATE);
 	struct snd_interval *channels = hw_param_interval(params,
@@ -101,8 +101,8 @@ static int asoc_simple_card_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
 	return 0;
 }
 
-static int asoc_simple_card_parse_links(struct device_node *np,
-					struct asoc_simple_card_priv *priv,
+static int asoc_simple_card_dai_link_of(struct device_node *np,
+					struct simple_card_data *priv,
 					unsigned int daifmt,
 					int idx, bool is_fe)
 {
@@ -195,22 +195,35 @@ static int asoc_simple_card_parse_links(struct device_node *np,
 	return 0;
 }
 
-static int asoc_simple_card_dai_link_of(struct device_node *node,
-				 struct asoc_simple_card_priv *priv)
+static int asoc_simple_card_parse_of(struct device_node *node,
+				     struct simple_card_data *priv)
+
 {
 	struct device *dev = simple_priv_to_dev(priv);
 	struct device_node *np;
 	unsigned int daifmt = 0;
-	int ret, i;
 	bool is_fe;
+	int ret, i;
+
+	if (!node)
+		return -EINVAL;
+
+	ret = snd_soc_of_parse_audio_routing(&priv->snd_card, PREFIX "routing");
+	if (ret < 0)
+		return ret;
+
+	/* sampling rate convert */
+	of_property_read_u32(node, PREFIX "convert-rate", &priv->convert_rate);
+
+	/* channels transfer */
+	of_property_read_u32(node, PREFIX "convert-channels", &priv->convert_channels);
 
 	/* find 1st codec */
 	np = of_get_child_by_name(node, PREFIX "codec");
 	if (!np)
 		return -ENODEV;
 
-	ret = asoc_simple_card_parse_daifmt(dev, node, np,
-					    PREFIX, &daifmt);
+	ret = asoc_simple_card_parse_daifmt(dev, node, np, PREFIX, &daifmt);
 	if (ret < 0)
 		return ret;
 
@@ -220,58 +233,12 @@ static int asoc_simple_card_dai_link_of(struct device_node *node,
 		if (strcmp(np->name, PREFIX "cpu") == 0)
 			is_fe = true;
 
-		ret = asoc_simple_card_parse_links(np, priv, daifmt, i, is_fe);
+		ret = asoc_simple_card_dai_link_of(np, priv, daifmt, i, is_fe);
 		if (ret < 0)
 			return ret;
 		i++;
 	}
 
-	return 0;
-}
-
-static int asoc_simple_card_parse_of(struct device_node *node,
-			      struct asoc_simple_card_priv *priv,
-			      struct device *dev)
-{
-	struct asoc_simple_dai *props;
-	struct snd_soc_dai_link *links;
-	int ret;
-	int num;
-
-	if (!node)
-		return -EINVAL;
-
-	num = of_get_child_count(node);
-	props = devm_kzalloc(dev, sizeof(*props) * num, GFP_KERNEL);
-	links = devm_kzalloc(dev, sizeof(*links) * num, GFP_KERNEL);
-	if (!props || !links)
-		return -ENOMEM;
-
-	priv->dai_props	= props;
-	priv->dai_link	= links;
-
-	/* Init snd_soc_card */
-	priv->snd_card.owner			= THIS_MODULE;
-	priv->snd_card.dev			= dev;
-	priv->snd_card.dai_link			= priv->dai_link;
-	priv->snd_card.num_links		= num;
-	priv->snd_card.codec_conf		= &priv->codec_conf;
-	priv->snd_card.num_configs		= 1;
-
-	ret = snd_soc_of_parse_audio_routing(&priv->snd_card, PREFIX "routing");
-	if (ret < 0)
-		return ret;
-
-	/* sampling rate convert */
-	of_property_read_u32(node, PREFIX "convert-rate", &priv->convert_rate);
-
-	/* channels transfer */
-	of_property_read_u32(node, PREFIX "convert-channels", &priv->convert_channels);
-
-	ret = asoc_simple_card_dai_link_of(node, priv);
-	if (ret < 0)
-		return ret;
-
 	ret = asoc_simple_card_parse_card_name(&priv->snd_card, PREFIX);
 	if (ret < 0)
 		return ret;
@@ -286,17 +253,37 @@ static int asoc_simple_card_parse_of(struct device_node *node,
 
 static int asoc_simple_card_probe(struct platform_device *pdev)
 {
-	struct asoc_simple_card_priv *priv;
-	struct device_node *np = pdev->dev.of_node;
+	struct simple_card_data *priv;
+	struct snd_soc_dai_link *dai_link;
+	struct asoc_simple_dai *dai_props;
 	struct device *dev = &pdev->dev;
-	int ret;
+	struct device_node *np = pdev->dev.of_node;
+	int num, ret;
 
 	/* Allocate the private data */
 	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
 	if (!priv)
 		return -ENOMEM;
 
-	ret = asoc_simple_card_parse_of(np, priv, dev);
+	num = of_get_child_count(np);
+
+	dai_props = devm_kzalloc(dev, sizeof(*dai_props) * num, GFP_KERNEL);
+	dai_link  = devm_kzalloc(dev, sizeof(*dai_link)  * num, GFP_KERNEL);
+	if (!dai_props || !dai_link)
+		return -ENOMEM;
+
+	priv->dai_props				= dai_props;
+	priv->dai_link				= dai_link;
+
+	/* Init snd_soc_card */
+	priv->snd_card.owner			= THIS_MODULE;
+	priv->snd_card.dev			= dev;
+	priv->snd_card.dai_link			= priv->dai_link;
+	priv->snd_card.num_links		= num;
+	priv->snd_card.codec_conf		= &priv->codec_conf;
+	priv->snd_card.num_configs		= 1;
+
+	ret = asoc_simple_card_parse_of(np, priv);
 	if (ret < 0) {
 		if (ret != -EPROBE_DEFER)
 			dev_err(dev, "parse error %d\n", ret);