Merge remote-tracking branch 'asoc/fix/ab8500' into asoc-linus

104 files changed, 3145 insertions, 2781 deletions

diff --git a/sound/soc/Makefile b/sound/soc/Makefile
index 61a64d281905..8b9e70105dd2 100644
--- a/sound/soc/Makefile
+++ b/sound/soc/Makefile
@@ -1,5 +1,5 @@
 snd-soc-core-objs := soc-core.o soc-dapm.o soc-jack.o soc-cache.o soc-utils.o
-snd-soc-core-objs += soc-pcm.o soc-compress.o soc-io.o
+snd-soc-core-objs += soc-pcm.o soc-compress.o soc-io.o soc-devres.o
 
 ifneq ($(CONFIG_SND_SOC_GENERIC_DMAENGINE_PCM),)
 snd-soc-core-objs += soc-generic-dmaengine-pcm.o
diff --git a/sound/soc/atmel/atmel-pcm.c b/sound/soc/atmel/atmel-pcm.c
index 3109db7b9017..612e5801003f 100644
--- a/sound/soc/atmel/atmel-pcm.c
+++ b/sound/soc/atmel/atmel-pcm.c
@@ -50,7 +50,7 @@ static int atmel_pcm_preallocate_dma_buffer(struct snd_pcm *pcm,
 	buf->area = dma_alloc_coherent(pcm->card->dev, size,
 			&buf->addr, GFP_KERNEL);
 	pr_debug("atmel-pcm: alloc dma buffer: area=%p, addr=%p, size=%zu\n",
-			(void *)buf->area, (void *)buf->addr, size);
+			(void *)buf->area, (void *)(long)buf->addr, size);
 
 	if (!buf->area)
 		return -ENOMEM;
diff --git a/sound/soc/atmel/atmel_wm8904.c b/sound/soc/atmel/atmel_wm8904.c
index 7222380131ea..b4e36901a40b 100644
--- a/sound/soc/atmel/atmel_wm8904.c
+++ b/sound/soc/atmel/atmel_wm8904.c
@@ -12,7 +12,6 @@
 #include <linux/module.h>
 #include <linux/of.h>
 #include <linux/of_device.h>
-#include <linux/pinctrl/consumer.h>
 
 #include <sound/soc.h>
 
@@ -155,15 +154,8 @@ static int atmel_asoc_wm8904_probe(struct platform_device *pdev)
 	struct snd_soc_card *card = &atmel_asoc_wm8904_card;
 	struct snd_soc_dai_link *dailink = &atmel_asoc_wm8904_dailink;
 	struct clk *clk_src;
-	struct pinctrl *pinctrl;
 	int id, ret;
 
-	pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
-	if (IS_ERR(pinctrl)) {
-		dev_err(&pdev->dev, "failed to request pinctrl\n");
-		return PTR_ERR(pinctrl);
-	}
-
 	card->dev = &pdev->dev;
 	ret = atmel_asoc_wm8904_dt_init(pdev);
 	if (ret) {
diff --git a/sound/soc/atmel/sam9g20_wm8731.c b/sound/soc/atmel/sam9g20_wm8731.c
index 802717eccbd0..f15bff1548f8 100644
--- a/sound/soc/atmel/sam9g20_wm8731.c
+++ b/sound/soc/atmel/sam9g20_wm8731.c
@@ -37,6 +37,7 @@
 #include <linux/interrupt.h>
 #include <linux/platform_device.h>
 #include <linux/i2c.h>
+#include <linux/of.h>
 
 #include <linux/atmel-ssc.h>
 
diff --git a/sound/soc/cirrus/Kconfig b/sound/soc/cirrus/Kconfig
index 2c20f01e1f7e..06f938deda15 100644
--- a/sound/soc/cirrus/Kconfig
+++ b/sound/soc/cirrus/Kconfig
@@ -1,6 +1,6 @@
 config SND_EP93XX_SOC
 	tristate "SoC Audio support for the Cirrus Logic EP93xx series"
-	depends on ARCH_EP93XX && SND_SOC
+	depends on (ARCH_EP93XX || COMPILE_TEST) && SND_SOC
 	select SND_SOC_GENERIC_DMAENGINE_PCM
 	help
 	  Say Y or M if you want to add support for codecs attached to
diff --git a/sound/soc/cirrus/ep93xx-pcm.c b/sound/soc/cirrus/ep93xx-pcm.c
index 0e9f56e0d4b2..cfe517e68009 100644
--- a/sound/soc/cirrus/ep93xx-pcm.c
+++ b/sound/soc/cirrus/ep93xx-pcm.c
@@ -57,9 +57,22 @@ static bool ep93xx_pcm_dma_filter(struct dma_chan *chan, void *filter_param)
 	return false;
 }
 
+static struct dma_chan *ep93xx_compat_request_channel(
+	struct snd_soc_pcm_runtime *rtd,
+	struct snd_pcm_substream *substream)
+{
+	struct snd_dmaengine_dai_dma_data *dma_data;
+
+	dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
+
+	return snd_dmaengine_pcm_request_channel(ep93xx_pcm_dma_filter,
+						 dma_data);
+}
+
 static const struct snd_dmaengine_pcm_config ep93xx_dmaengine_pcm_config = {
 	.pcm_hardware = &ep93xx_pcm_hardware,
 	.compat_filter_fn = ep93xx_pcm_dma_filter,
+	.compat_request_channel = ep93xx_compat_request_channel,
 	.prealloc_buffer_size = 131072,
 };
 
diff --git a/sound/soc/codecs/88pm860x-codec.c b/sound/soc/codecs/88pm860x-codec.c
index 259d1ac4492f..75d0ad5d2dcb 100644
--- a/sound/soc/codecs/88pm860x-codec.c
+++ b/sound/soc/codecs/88pm860x-codec.c
@@ -16,6 +16,7 @@
 #include <linux/mfd/88pm860x.h>
 #include <linux/slab.h>
 #include <linux/delay.h>
+#include <linux/regmap.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -140,6 +141,7 @@ struct pm860x_priv {
 	unsigned int		filter;
 	struct snd_soc_codec	*codec;
 	struct i2c_client	*i2c;
+	struct regmap		*regmap;
 	struct pm860x_chip	*chip;
 	struct pm860x_det	det;
 
@@ -269,48 +271,6 @@ static struct st_gain st_table[] = {
 	{   -86, 29,  0}, {   -56, 30,  0}, {   -28, 31,  0}, {     0,  0,  0},
 };
 
-static int pm860x_volatile(unsigned int reg)
-{
-	BUG_ON(reg >= REG_CACHE_SIZE);
-
-	switch (reg) {
-	case PM860X_AUDIO_SUPPLIES_2:
-		return 1;
-	}
-
-	return 0;
-}
-
-static unsigned int pm860x_read_reg_cache(struct snd_soc_codec *codec,
-					  unsigned int reg)
-{
-	unsigned char *cache = codec->reg_cache;
-
-	BUG_ON(reg >= REG_CACHE_SIZE);
-
-	if (pm860x_volatile(reg))
-		return cache[reg];
-
-	reg += REG_CACHE_BASE;
-
-	return pm860x_reg_read(codec->control_data, reg);
-}
-
-static int pm860x_write_reg_cache(struct snd_soc_codec *codec,
-				  unsigned int reg, unsigned int value)
-{
-	unsigned char *cache = codec->reg_cache;
-
-	BUG_ON(reg >= REG_CACHE_SIZE);
-
-	if (!pm860x_volatile(reg))
-		cache[reg] = (unsigned char)value;
-
-	reg += REG_CACHE_BASE;
-
-	return pm860x_reg_write(codec->control_data, reg, value);
-}
-
 static int snd_soc_get_volsw_2r_st(struct snd_kcontrol *kcontrol,
 				   struct snd_ctl_elem_value *ucontrol)
 {
@@ -1169,6 +1129,7 @@ static int pm860x_i2s_set_dai_fmt(struct snd_soc_dai *codec_dai,
 static int pm860x_set_bias_level(struct snd_soc_codec *codec,
 				 enum snd_soc_bias_level level)
 {
+	struct pm860x_priv *pm860x = snd_soc_codec_get_drvdata(codec);
 	int data;
 
 	switch (level) {
@@ -1182,17 +1143,17 @@ static int pm860x_set_bias_level(struct snd_soc_codec *codec,
 		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
 			/* Enable Audio PLL & Audio section */
 			data = AUDIO_PLL | AUDIO_SECTION_ON;
-			pm860x_reg_write(codec->control_data, REG_MISC2, data);
+			pm860x_reg_write(pm860x->i2c, REG_MISC2, data);
 			udelay(300);
 			data = AUDIO_PLL | AUDIO_SECTION_RESET
 				| AUDIO_SECTION_ON;
-			pm860x_reg_write(codec->control_data, REG_MISC2, data);
+			pm860x_reg_write(pm860x->i2c, REG_MISC2, data);
 		}
 		break;
 
 	case SND_SOC_BIAS_OFF:
 		data = AUDIO_PLL | AUDIO_SECTION_RESET | AUDIO_SECTION_ON;
-		pm860x_set_bits(codec->control_data, REG_MISC2, data, 0);
+		pm860x_set_bits(pm860x->i2c, REG_MISC2, data, 0);
 		break;
 	}
 	codec->dapm.bias_level = level;
@@ -1322,17 +1283,17 @@ int pm860x_hs_jack_detect(struct snd_soc_codec *codec,
 	pm860x->det.lo_shrt = lo_shrt;
 
 	if (det & SND_JACK_HEADPHONE)
-		pm860x_set_bits(codec->control_data, REG_HS_DET,
+		pm860x_set_bits(pm860x->i2c, REG_HS_DET,
 				EN_HS_DET, EN_HS_DET);
 	/* headset short detect */
 	if (hs_shrt) {
 		data = CLR_SHORT_HS2 | CLR_SHORT_HS1;
-		pm860x_set_bits(codec->control_data, REG_SHORTS, data, data);
+		pm860x_set_bits(pm860x->i2c, REG_SHORTS, data, data);
 	}
 	/* Lineout short detect */
 	if (lo_shrt) {
 		data = CLR_SHORT_LO2 | CLR_SHORT_LO1;
-		pm860x_set_bits(codec->control_data, REG_SHORTS, data, data);
+		pm860x_set_bits(pm860x->i2c, REG_SHORTS, data, data);
 	}
 
 	/* sync status */
@@ -1350,7 +1311,7 @@ int pm860x_mic_jack_detect(struct snd_soc_codec *codec,
 	pm860x->det.mic_det = det;
 
 	if (det & SND_JACK_MICROPHONE)
-		pm860x_set_bits(codec->control_data, REG_MIC_DET,
+		pm860x_set_bits(pm860x->i2c, REG_MIC_DET,
 				MICDET_MASK, MICDET_MASK);
 
 	/* sync status */
@@ -1366,7 +1327,7 @@ static int pm860x_probe(struct snd_soc_codec *codec)
 
 	pm860x->codec = codec;
 
-	codec->control_data = pm860x->i2c;
+	codec->control_data = pm860x->regmap;
 
 	for (i = 0; i < 4; i++) {
 		ret = request_threaded_irq(pm860x->irq[i], NULL,
@@ -1380,14 +1341,6 @@ static int pm860x_probe(struct snd_soc_codec *codec)
 
 	pm860x_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
-	ret = pm860x_bulk_read(codec->control_data, REG_CACHE_BASE,
-			       REG_CACHE_SIZE, codec->reg_cache);
-	if (ret < 0) {
-		dev_err(codec->dev, "Failed to fill register cache: %d\n",
-			ret);
-		goto out;
-	}
-
 	return 0;
 
 out:
@@ -1410,10 +1363,6 @@ static int pm860x_remove(struct snd_soc_codec *codec)
 static struct snd_soc_codec_driver soc_codec_dev_pm860x = {
 	.probe		= pm860x_probe,
 	.remove		= pm860x_remove,
-	.read		= pm860x_read_reg_cache,
-	.write		= pm860x_write_reg_cache,
-	.reg_cache_size	= REG_CACHE_SIZE,
-	.reg_word_size	= sizeof(u8),
 	.set_bias_level	= pm860x_set_bias_level,
 
 	.controls = pm860x_snd_controls,
@@ -1439,6 +1388,8 @@ static int pm860x_codec_probe(struct platform_device *pdev)
 	pm860x->chip = chip;
 	pm860x->i2c = (chip->id == CHIP_PM8607) ? chip->client
 			: chip->companion;
+	pm860x->regmap = (chip->id == CHIP_PM8607) ? chip->regmap
+			: chip->regmap_companion;
 	platform_set_drvdata(pdev, pm860x);
 
 	for (i = 0; i < 4; i++) {
diff --git a/sound/soc/codecs/88pm860x-codec.h b/sound/soc/codecs/88pm860x-codec.h
index 3364ba4a3607..f7282f4f4a79 100644
--- a/