Merge remote-tracking branch 'asoc/topic/arizona' into asoc-next

drivers/input/misc/Kconfig

@@ -72,6 +72,16 @@ config INPUT_AD714X_SPI
 	  To compile this driver as a module, choose M here: the
 	  module will be called ad714x-spi.
 
+config INPUT_ARIZONA_HAPTICS
+	tristate "Arizona haptics support"
+	depends on MFD_ARIZONA && SND_SOC
+	select INPUT_FF_MEMLESS
+	help
+	  Say Y to enable support for the haptics module in Arizona CODECs.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called arizona-haptics.
+
 config INPUT_BMA150
 	tristate "BMA150/SMB380 acceleration sensor support"
 	depends on I2C

drivers/input/misc/Makefile

@@ -14,6 +14,7 @@ obj-$(CONFIG_INPUT_ADXL34X)		+= adxl34x.o
 obj-$(CONFIG_INPUT_ADXL34X_I2C)		+= adxl34x-i2c.o
 obj-$(CONFIG_INPUT_ADXL34X_SPI)		+= adxl34x-spi.o
 obj-$(CONFIG_INPUT_APANEL)		+= apanel.o
+obj-$(CONFIG_INPUT_ARIZONA_HAPTICS)	+= arizona-haptics.o
 obj-$(CONFIG_INPUT_ATI_REMOTE2)		+= ati_remote2.o
 obj-$(CONFIG_INPUT_ATLAS_BTNS)		+= atlas_btns.o
 obj-$(CONFIG_INPUT_BFIN_ROTARY)		+= bfin_rotary.o

drivers/input/misc/arizona-haptics.c

+/*
+ * Arizona haptics driver
+ *
+ * Copyright 2012 Wolfson Microelectronics plc
+ *
+ * Author: Mark Brown <broonie@opensource.wolfsonmicro.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.
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/input.h>
+#include <linux/slab.h>
+
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+
+#include <linux/mfd/arizona/core.h>
+#include <linux/mfd/arizona/pdata.h>
+#include <linux/mfd/arizona/registers.h>
+
+struct arizona_haptics {
+	struct arizona *arizona;
+	struct input_dev *input_dev;
+	struct work_struct work;
+
+	struct mutex mutex;
+	u8 intensity;
+};
+
+static void arizona_haptics_work(struct work_struct *work)
+{
+	struct arizona_haptics *haptics = container_of(work,
+						       struct arizona_haptics,
+						       work);
+	struct arizona *arizona = haptics->arizona;
+	struct mutex *dapm_mutex = &arizona->dapm->card->dapm_mutex;
+	int ret;
+
+	if (!haptics->arizona->dapm) {
+		dev_err(arizona->dev, "No DAPM context\n");
+		return;
+	}
+
+	if (haptics->intensity) {
+		ret = regmap_update_bits(arizona->regmap,
+					 ARIZONA_HAPTICS_PHASE_2_INTENSITY,
+					 ARIZONA_PHASE2_INTENSITY_MASK,
+					 haptics->intensity);
+		if (ret != 0) {
+			dev_err(arizona->dev, "Failed to set intensity: %d\n",
+				ret);
+			return;
+		}
+
+		/* This enable sequence will be a noop if already enabled */
+		ret = regmap_update_bits(arizona->regmap,
+					 ARIZONA_HAPTICS_CONTROL_1,
+					 ARIZONA_HAP_CTRL_MASK,
+					 1 << ARIZONA_HAP_CTRL_SHIFT);
+		if (ret != 0) {
+			dev_err(arizona->dev, "Failed to start haptics: %d\n",
+				ret);
+			return;
+		}
+
+		mutex_lock_nested(dapm_mutex, SND_SOC_DAPM_CLASS_RUNTIME);
+
+		ret = snd_soc_dapm_enable_pin(arizona->dapm, "HAPTICS");
+		if (ret != 0) {
+			dev_err(arizona->dev, "Failed to start HAPTICS: %d\n",
+				ret);
+			mutex_unlock(dapm_mutex);
+			return;
+		}
+
+		ret = snd_soc_dapm_sync(arizona->dapm);
+		if (ret != 0) {
+			dev_err(arizona->dev, "Failed to sync DAPM: %d\n",
+				ret);
+			mutex_unlock(dapm_mutex);
+			return;
+		}
+
+		mutex_unlock(dapm_mutex);
+
+	} else {
+		/* This disable sequence will be a noop if already enabled */
+		mutex_lock_nested(dapm_mutex, SND_SOC_DAPM_CLASS_RUNTIME);
+
+		ret = snd_soc_dapm_disable_pin(arizona->dapm, "HAPTICS");
+		if (ret != 0) {
+			dev_err(arizona->dev, "Failed to disable HAPTICS: %d\n",
+				ret);
+			mutex_unlock(dapm_mutex);
+			return;
+		}
+
+		ret = snd_soc_dapm_sync(arizona->dapm);
+		if (ret != 0) {
+			dev_err(arizona->dev, "Failed to sync DAPM: %d\n",
+				ret);
+			mutex_unlock(dapm_mutex);
+			return;
+		}
+
+		mutex_unlock(dapm_mutex);
+
+		ret = regmap_update_bits(arizona->regmap,
+					 ARIZONA_HAPTICS_CONTROL_1,
+					 ARIZONA_HAP_CTRL_MASK,
+					 1 << ARIZONA_HAP_CTRL_SHIFT);
+		if (ret != 0) {
+			dev_err(arizona->dev, "Failed to stop haptics: %d\n",
+				ret);
+			return;
+		}
+	}
+}
+
+static int arizona_haptics_play(struct input_dev *input, void *data,
+				struct ff_effect *effect)
+{
+	struct arizona_haptics *haptics = input_get_drvdata(input);
+	struct arizona *arizona = haptics->arizona;
+
+	if (!arizona->dapm) {
+		dev_err(arizona->dev, "No DAPM context\n");
+		return -EBUSY;
+	}
+
+	if (effect->u.rumble.strong_magnitude) {
+		/* Scale the magnitude into the range the device supports */
+		if (arizona->pdata.hap_act) {
+			haptics->intensity =
+				effect->u.rumble.strong_magnitude >> 9;
+			if (effect->direction < 0x8000)
+				haptics->intensity += 0x7f;
+		} else {
+			haptics->intensity =
+				effect->u.rumble.strong_magnitude >> 8;
+		}
+	} else {
+		haptics->intensity = 0;
+	}
+
+	schedule_work(&haptics->work);
+
+	return 0;
+}
+
+static void arizona_haptics_close(struct input_dev *input)
+{
+	struct arizona_haptics *haptics = input_get_drvdata(input);
+	struct mutex *dapm_mutex = &haptics->arizona->dapm->card->dapm_mutex;
+
+	cancel_work_sync(&haptics->work);
+
+	mutex_lock_nested(dapm_mutex, SND_SOC_DAPM_CLASS_RUNTIME);
+
+	if (haptics->arizona->dapm)
+		snd_soc_dapm_disable_pin(haptics->arizona->dapm, "HAPTICS");
+
+	mutex_unlock(dapm_mutex);
+}
+
+static int arizona_haptics_probe(struct platform_device *pdev)
+{
+	struct arizona *arizona = dev_get_drvdata(pdev->dev.parent);
+	struct arizona_haptics *haptics;
+	int ret;
+
+	haptics = devm_kzalloc(&pdev->dev, sizeof(*haptics), GFP_KERNEL);
+	if (!haptics)
+		return -ENOMEM;
+
+	haptics->arizona = arizona;
+
+	ret = regmap_update_bits(arizona->regmap, ARIZONA_HAPTICS_CONTROL_1,
+				 ARIZONA_HAP_ACT, arizona->pdata.hap_act);
+	if (ret != 0) {
+		dev_err(arizona->dev, "Failed to set haptics actuator: %d\n",
+			ret);
+		return ret;
+	}
+
+	INIT_WORK(&haptics->work, arizona_haptics_work);
+
+	haptics->input_dev = input_allocate_device();
+	if (haptics->input_dev == NULL) {
+		dev_err(arizona->dev, "Failed to allocate input device\n");
+		return -ENOMEM;
+	}
+
+	input_set_drvdata(haptics->input_dev, haptics);
+
+	haptics->input_dev->name = "arizona:haptics";
+	haptics->input_dev->dev.parent = pdev->dev.parent;
+	haptics->input_dev->close = arizona_haptics_close;
+	__set_bit(FF_RUMBLE, haptics->input_dev->ffbit);
+
+	ret = input_ff_create_memless(haptics->input_dev, NULL,
+				      arizona_haptics_play);
+	if (ret < 0) {
+		dev_err(arizona->dev, "input_ff_create_memless() failed: %d\n",
+			ret);
+		goto err_ialloc;
+	}
+
+	ret = input_register_device(haptics->input_dev);
+	if (ret < 0) {
+		dev_err(arizona->dev, "couldn't register input device: %d\n",
+			ret);
+		goto err_iff;
+	}
+
+	platform_set_drvdata(pdev, haptics);
+
+	return 0;
+
+err_iff:
+	if (haptics->input_dev)
+		input_ff_destroy(haptics->input_dev);
+err_ialloc:
+	input_free_device(haptics->input_dev);
+
+	return ret;
+}
+
+static int arizona_haptics_remove(struct platform_device *pdev)
+{
+	struct arizona_haptics *haptics = platform_get_drvdata(pdev);
+
+	input_unregister_device(haptics->input_dev);
+
+	return 0;
+}
+
+static struct platform_driver arizona_haptics_driver = {
+	.probe		= arizona_haptics_probe,
+	.remove		= arizona_haptics_remove,
+	.driver		= {
+		.name	= "arizona-haptics",
+		.owner	= THIS_MODULE,
+	},
+};
+module_platform_driver(arizona_haptics_driver);
+
+MODULE_ALIAS("platform:arizona-haptics");
+MODULE_DESCRIPTION("Arizona haptics driver");
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");

drivers/mfd/arizona-core.c

@@ -272,6 +272,7 @@ static struct mfd_cell early_devs[] = {
 static struct mfd_cell wm5102_devs[] = {
 	{ .name = "arizona-extcon" },
 	{ .name = "arizona-gpio" },
+	{ .name = "arizona-haptics" },
 	{ .name = "arizona-micsupp" },
 	{ .name = "arizona-pwm" },
 	{ .name = "wm5102-codec" },
@@ -280,6 +281,7 @@ static struct mfd_cell wm5102_devs[] = {
 static struct mfd_cell wm5110_devs[] = {
 	{ .name = "arizona-extcon" },
 	{ .name = "arizona-gpio" },
+	{ .name = "arizona-haptics" },
 	{ .name = "arizona-micsupp" },
 	{ .name = "arizona-pwm" },
 	{ .name = "wm5110-codec" },

include/linux/mfd/arizona/core.h

@@ -78,6 +78,8 @@ enum arizona_type {
 
 #define ARIZONA_NUM_IRQ                   50
 
+struct snd_soc_dapm_context;
+
 struct arizona {
 	struct regmap *regmap;
 	struct device *dev;
@@ -98,6 +100,8 @@ struct arizona {
 
 	struct mutex clk_lock;
 	int clk32k_ref;
+
+	struct snd_soc_dapm_context *dapm;
 };
 
 int arizona_clk32k_enable(struct arizona *arizona);

include/linux/mfd/arizona/pdata.h

@@ -62,6 +62,9 @@
 
 #define ARIZONA_MAX_OUTPUT 6
 
+#define ARIZONA_HAP_ACT_ERM 0
+#define ARIZONA_HAP_ACT_LRA 2
+
 #define ARIZONA_MAX_PDM_SPK 2
 
 struct regulator_init_data;
@@ -114,6 +117,9 @@ struct arizona_pdata {
 
 	/** PDM speaker format */
 	unsigned int spk_fmt[ARIZONA_MAX_PDM_SPK];
+
+	/** Haptic actuator type */
+	unsigned int hap_act;
 };
 
 #endif

sound/soc/codecs/Kconfig

@@ -148,7 +148,9 @@ config SND_SOC_WM_HUBS
 
 config SND_SOC_WM_ADSP
 	tristate
+	default y if SND_SOC_WM5102=y
 	default y if SND_SOC_WM2200=y
+	default m if SND_SOC_WM5102=m
 	default m if SND_SOC_WM2200=m
 
 config SND_SOC_AB8500_CODEC

sound/soc/codecs/arizona.c

@@ -226,6 +226,31 @@ EXPORT_SYMBOL_GPL(arizona_mixer_values);
 const DECLARE_TLV_DB_SCALE(arizona_mixer_tlv, -3200, 100, 0);
 EXPORT_SYMBOL_GPL(arizona_mixer_tlv);
 
+static const char *arizona_vol_ramp_text[] = {
+	"0ms/6dB", "0.5ms/6dB", "1ms/6dB", "2ms/6dB", "4ms/6dB", "8ms/6dB",
+	"15ms/6dB", "30ms/6dB",
+};
+
+const struct soc_enum arizona_in_vd_ramp =
+	SOC_ENUM_SINGLE(ARIZONA_INPUT_VOLUME_RAMP,
+			ARIZONA_IN_VD_RAMP_SHIFT, 7, arizona_vol_ramp_text);
+EXPORT_SYMBOL_GPL(arizona_in_vd_ramp);
+
+const struct soc_enum arizona_in_vi_ramp =
+	SOC_ENUM_SINGLE(ARIZONA_INPUT_VOLUME_RAMP,
+			ARIZONA_IN_VI_RAMP_SHIFT, 7, arizona_vol_ramp_text);
+EXPORT_SYMBOL_GPL(arizona_in_vi_ramp);
+
+const struct soc_enum arizona_out_vd_ramp =
+	SOC_ENUM_SINGLE(ARIZONA_OUTPUT_VOLUME_RAMP,
+			ARIZONA_OUT_VD_RAMP_SHIFT, 7, arizona_vol_ramp_text);
+EXPORT_SYMBOL_GPL(arizona_out_vd_ramp);
+
+const struct soc_enum arizona_out_vi_ramp =
+	SOC_ENUM_SINGLE(ARIZONA_OUTPUT_VOLUME_RAMP,
+			ARIZONA_OUT_VI_RAMP_SHIFT, 7, arizona_vol_ramp_text);
+EXPORT_SYMBOL_GPL(arizona_out_vi_ramp);
+
 static const char *arizona_lhpf_mode_text[] = {
 	"Low-pass", "High-pass"
 };
@@ -380,6 +405,18 @@ int arizona_set_sysclk(struct snd_soc_codec *codec, int clk_id,
 	case 49152000:
 		val |= 3 << ARIZONA_SYSCLK_FREQ_SHIFT;
 		break;
+	case 67737600:
+	case 73728000:
+		val |= 4 << ARIZONA_SYSCLK_FREQ_SHIFT;
+		break;
+	case 90316800:
+	case 98304000:
+		val |= 5 << ARIZONA_SYSCLK_FREQ_SHIFT;
+		break;
+	case 135475200:
+	case 147456000:
+		val |= 6 << ARIZONA_SYSCLK_FREQ_SHIFT;
+		break;
 	default:
 		return -EINVAL;
 	}
@@ -737,6 +774,9 @@ static int arizona_dai_set_sysclk(struct snd_soc_dai *dai,
 		return -EBUSY;
 	}
 
+	dev_dbg(codec->dev, "Setting AIF%d to %s\n", dai->id + 1,
+		arizona_dai_clk_str(clk_id));
+
 	memset(&routes, 0, sizeof(routes));
 	routes[0].sink = dai->driver->capture.stream_name;
 	routes[1].sink = dai->driver->playback.stream_name;
@@ -749,6 +789,8 @@ static int arizona_dai_set_sysclk(struct snd_soc_dai *dai,
 	routes[1].source = arizona_dai_clk_str(clk_id);
 	snd_soc_dapm_add_routes(&codec->dapm, routes, ARRAY_SIZE(routes));
 
+	dai_priv->clk = clk_id;
+
 	return snd_soc_dapm_sync(&codec->dapm);
 }
 
@@ -925,6 +967,9 @@ int arizona_set_fll(struct arizona_fll *fll, int source,
 	bool ena;
 	int ret;
 
+	if (fll->fref == Fref && fll->fout == Fout)
+		return 0;
+
 	ret = regmap_read(arizona->regmap, fll->base + 1, &reg);
 	if (ret != 0) {
 		arizona_fll_err(fll, "Failed to read current state: %d\n",
@@ -970,6 +1015,9 @@ int arizona_set_fll(struct arizona_fll *fll, int source,
 		if (ena)
 			pm_runtime_put_autosuspend(arizona->dev);
 
+		fll->fref = Fref;
+		fll->fout = Fout;
+
 		return 0;
 	}
 
@@ -998,10 +1046,13 @@ int arizona_set_fll(struct arizona_fll *fll, int source,
 				   ARIZONA_FLL1_SYNC_ENA);
 
 	ret = wait_for_completion_timeout(&fll->ok,
-					  msecs_to_jiffies(25));
+					  msecs_to_jiffies(250));
 	if (ret == 0)
 		arizona_fll_warn(fll, "Timed out waiting for lock\n");
 
+	fll->fref = Fref;
+	fll->fout = Fout;
+
 	return 0;
 }
 EXPORT_SYMBOL_GPL(arizona_set_fll);

sound/soc/codecs/arizona.h

@@ -17,6 +17,8 @@
 
 #include <sound/soc.h>
 
+#include "wm_adsp.h"
+
 #define ARIZONA_CLK_SYSCLK         1
 #define ARIZONA_CLK_ASYNCCLK       2
 #define ARIZONA_CLK_OPCLK          3
@@ -46,15 +48,18 @@
 #define ARIZONA_MIXER_VOL_SHIFT                 1
 #define ARIZONA_MIXER_VOL_WIDTH                 7
 
-#define ARIZONA_MAX_DAI 3
+#define ARIZONA_MAX_DAI  4
+#define ARIZONA_MAX_ADSP 4
 
 struct arizona;
+struct wm_adsp;
 
 struct arizona_dai_priv {
 	int clk;
 };
 
 struct arizona_priv {
+	struct wm_adsp adsp[ARIZONA_MAX_ADSP];
 	struct arizona *arizona;
 	int sysclk;
 	int asyncclk;
@@ -89,19 +94,30 @@ extern int arizona_mixer_values[ARIZONA_NUM_MIXER_INPUTS];
 	const struct snd_kcontrol_new name##_mux =	\
 		SOC_DAPM_VALUE_ENUM("Route", name##_enum)
 
+#define ARIZONA_MUX_ENUMS(name, base_reg) \
+	static ARIZONA_MUX_ENUM_DECL(name##_enum, base_reg);      \
+	static ARIZONA_MUX_CTL_DECL(name)
+
 #define ARIZONA_MIXER_ENUMS(name, base_reg) \
-	static ARIZONA_MUX_ENUM_DECL(name##_in1_enum, base_reg);      \
-	static ARIZONA_MUX_ENUM_DECL(name##_in2_enum, base_reg + 2);  \
-	static ARIZONA_MUX_ENUM_DECL(name##_in3_enum, base_reg + 4);  \
-	static ARIZONA_MUX_ENUM_DECL(name##_in4_enum, base_reg + 6);  \
-	static ARIZONA_MUX_CTL_DECL(name##_in1); \
-	static ARIZONA_MUX_CTL_DECL(name##_in2); \
-	static ARIZONA_MUX_CTL_DECL(name##_in3); \
-	static ARIZONA_MUX_CTL_DECL(name##_in4)
+	ARIZONA_MUX_ENUMS(name##_in1, base_reg);     \
+	ARIZONA_MUX_ENUMS(name##_in2, base_reg + 2); \
+	ARIZONA_MUX_ENUMS(name##_in3, base_reg + 4); \
+	ARIZONA_MUX_ENUMS(name##_in4, base_reg + 6)
+
+#define ARIZONA_DSP_AUX_ENUMS(name, base_reg) \
+	ARIZONA_MUX_ENUMS(name##_aux1, base_reg);	\
+	ARIZONA_MUX_ENUMS(name##_aux2, base_reg + 8);	\
+	ARIZONA_MUX_ENUMS(name##_aux3, base_reg + 16);	\
+	ARIZONA_MUX_ENUMS(name##_aux4, base_reg + 24);	\
+	ARIZONA_MUX_ENUMS(name##_aux5, base_reg + 32);	\
+	ARIZONA_MUX_ENUMS(name##_aux6, base_reg + 40)
 
 #define ARIZONA_MUX(name, ctrl) \
 	SND_SOC_DAPM_VALUE_MUX(name, SND_SOC_NOPM, 0, 0, ctrl)
 
+#define ARIZONA_MUX_WIDGETS(name, name_str) \
+	ARIZONA_MUX(name_str " Input", &name##_mux)
+
 #define ARIZONA_MIXER_WIDGETS(name, name_str)	\
 	ARIZONA_MUX(name_str " Input 1", &name##_in1_mux), \
 	ARIZONA_MUX(name_str " Input 2", &name##_in2_mux), \
@@ -109,6 +125,19 @@ extern int arizona_mixer_values[ARIZONA_NUM_MIXER_INPUTS];
 	ARIZONA_MUX(name_str " Input 4", &name##_in4_mux), \
 	SND_SOC_DAPM_MIXER(name_str " Mixer", SND_SOC_NOPM, 0, 0, NULL, 0)
 
+#define ARIZONA_DSP_WIDGETS(name, name_str) \
+	ARIZONA_MIXER_WIDGETS(name##L, name_str "L"), \
+	ARIZONA_MIXER_WIDGETS(name##R, name_str "R"), \
+	ARIZONA_MUX(name_str " Aux 1", &name##_aux1_mux), \
+	ARIZONA_MUX(name_str " Aux 2", &name##_aux2_mux), \
+	ARIZONA_MUX(name_str " Aux 3", &name##_aux3_mux), \
+	ARIZONA_MUX(name_str " Aux 4", &name##_aux4_mux), \
+	ARIZONA_MUX(name_str " Aux 5", &name##_aux5_mux), \
+	ARIZONA_MUX(name_str " Aux 6", &name##_aux6_mux)
+
+#define ARIZONA_MUX_ROUTES(name) \
+	ARIZONA_MIXER_INPUT_ROUTES(name " Input")
+
 #define ARIZONA_MIXER_ROUTES(widget, name) \
 	{ widget, NULL, name " Mixer" },         \
 	{ name " Mixer", NULL, name " Input 1" }, \
@@ -120,6 +149,28 @@ extern int arizona_mixer_values[ARIZONA_NUM_MIXER_INPUTS];
 	ARIZONA_MIXER_INPUT_ROUTES(name " Input 3"), \
 	ARIZONA_MIXER_INPUT_ROUTES(name " Input 4")
 
+#define ARIZONA_DSP_ROUTES(name) \
+	{ name, NULL, name " Aux 1" }, \
+	{ name, NULL, name " Aux 2" }, \
+	{ name, NULL, name " Aux 3" }, \
+	{ name, NULL, name " Aux 4" }, \
+	{ name, NULL, name " Aux 5" }, \
+	{ name, NULL, name " Aux 6" }, \
+	ARIZONA_MIXER_INPUT_ROUTES(name " Aux 1"), \
+	ARIZONA_MIXER_INPUT_ROUTES(name " Aux 2"), \
+	ARIZONA_MIXER_INPUT_ROUTES(name " Aux 3"), \
+	ARIZONA_MIXER_INPUT_ROUTES(name " Aux 4"), \
+	ARIZONA_MIXER_INPUT_ROUTES(name " Aux 5"), \
+	ARIZONA_MIXER_INPUT_ROUTES(name " Aux 6"), \
+	ARIZONA_MIXER_ROUTES(name, name "L"), \
+	ARIZONA_MIXER_ROUTES(name, name "R")
+
+extern const struct soc_enum arizona_in_vi_ramp;
+extern const struct soc_enum arizona_in_vd_ramp;
+
+extern const struct soc_enum arizona_out_vi_ramp;
+extern const struct soc_enum arizona_out_vd_ramp;
+
 extern const struct soc_enum arizona_lhpf1_mode;
 extern const struct soc_enum arizona_lhpf2_mode;
 extern const struct soc_enum arizona_lhpf3_mode;
@@ -146,6 +197,8 @@ struct arizona_fll {
 	unsigned int vco_mult;
 	struct completion lock;
 	struct completion ok;
+	unsigned int fref;
+	unsigned int fout;
 
 	char lock_name[ARIZONA_FLL_NAME_LEN];
 	char clock_ok_name[ARIZONA_FLL_NAME_LEN];

sound/soc/codecs/wm5110.c

@@ -84,11 +84,23 @@ SOC_DOUBLE_R_TLV("IN4 Digital Volume", ARIZONA_ADC_DIGITAL_VOLUME_4L,
 		 ARIZONA_ADC_DIGITAL_VOLUME_4R, ARIZONA_IN4L_DIG_VOL_SHIFT,
 		 0xbf, 0, digital_tlv),
 
+SOC_ENUM("Input Ramp Up", arizona_in_vi_ramp),
+SOC_ENUM("Input Ramp Down", arizona_in_vd_ramp),
+
 ARIZONA_MIXER_CONTROLS("EQ1", ARIZONA_EQ1MIX_INPUT_1_SOURCE),
 ARIZONA_MIXER_CONTROLS("EQ2", ARIZONA_EQ2MIX_INPUT_1_SOURCE),
 ARIZONA_MIXER_CONTROLS("EQ3", ARIZONA_EQ3MIX_INPUT_1_SOURCE),
 ARIZONA_MIXER_CONTROLS("EQ4", ARIZONA_EQ4MIX_INPUT_1_SOURCE),
 
+SND_SOC_BYTES_MASK("EQ1 Coefficeints", ARIZONA_EQ1_1, 21,
+		   ARIZONA_EQ1_ENA_MASK),
+SND_SOC_BYTES_MASK("EQ2 Coefficeints", ARIZONA_EQ2_1, 21,
+		   ARIZONA_EQ2_ENA_MASK),
+SND_SOC_BYTES_MASK("EQ3 Coefficeints", ARIZONA_EQ3_1, 21,
+		   ARIZONA_EQ3_ENA_MASK),
+SND_SOC_BYTES_MASK("EQ4 Coefficeints", ARIZONA_EQ4_1, 21,
+		   ARIZONA_EQ4_ENA_MASK),
+
 SOC_SINGLE_TLV("EQ1 B1 Volume", ARIZONA_EQ1_1, ARIZONA_EQ1_B1_GAIN_SHIFT,
 	       24, 0, eq_tlv),
 SOC_SINGLE_TLV("EQ1 B2 Volume", ARIZONA_EQ1_1, ARIZONA_EQ1_B2_GAIN_SHIFT,
@@ -148,6 +160,11 @@ ARIZONA_MIXER_CONTROLS("LHPF2", ARIZONA_HPLP2MIX_INPUT_1_SOURCE),
 ARIZONA_MIXER_CONTROLS("LHPF3", ARIZONA_HPLP3MIX_INPUT_1_SOURCE),
 ARIZONA_MIXER_CONTROLS("LHPF4", ARIZONA_HPLP4MIX_INPUT_1_SOURCE),
 
+SND_SOC_BYTES("LHPF1 Coefficients", ARIZONA_HPLPF1_2, 1),
+SND_SOC_BYTES("LHPF2 Coefficients", ARIZONA_HPLPF2_2, 1),
+SND_SOC_BYTES("LHPF3 Coefficients", ARIZONA_HPLPF3_2, 1),
+SND_SOC_BYTES("LHPF4 Coefficients", ARIZONA_HPLPF4_2, 1),
+
 SOC_ENUM("LHPF1 Mode", arizona_lhpf1_mode),
 SOC_ENUM("LHPF2 Mode", arizona_lhpf2_mode),
 SOC_ENUM("LHPF3 Mode", arizona_lhpf3_mode),
@@ -243,6 +260,9 @@ SOC_DOUBLE("SPKDAT1 Switch", ARIZONA_PDM_SPK1_CTRL_1, ARIZONA_SPK1L_MUTE_SHIFT,
 SOC_DOUBLE("SPKDAT2 Switch", ARIZONA_PDM_SPK2_CTRL_1, ARIZONA_SPK2L_MUTE_SHIFT,
 	   ARIZONA_SPK2R_MUTE_SHIFT, 1, 1),
 
+SOC_ENUM("Output Ramp Up", arizona_out_vi_ramp),
+SOC_ENUM("Output Ramp Down", arizona_out_vd_ramp),
+
 ARIZONA_MIXER_CONTROLS("AIF1TX1", ARIZONA_AIF1TX1MIX_INPUT_1_SOURCE),
 ARIZONA_MIXER_CONTROLS("AIF1TX2", ARIZONA_AIF1TX2MIX_INPUT_1_SOURCE),
 ARIZONA_MIXER_CONTROLS("AIF1TX3", ARIZONA_AIF1TX3MIX_INPUT_1_SOURCE),
@@ -308,10 +328,10 @@ ARIZONA_MIXER_ENUMS(AIF2TX2, ARIZONA_AIF2TX2MIX_INPUT_1_SOURCE);
 ARIZONA_MIXER_ENUMS(AIF3TX1, ARIZONA_AIF3TX1MIX_INPUT_1_SOURCE);
 ARIZONA_MIXER_ENUMS(AIF3TX2, ARIZONA_AIF3TX2MIX_INPUT_1_SOURCE);
 
-ARIZONA_MIXER_ENUMS(ASRC1L, ARIZONA_ASRC1LMIX_INPUT_1_SOURCE);
-ARIZONA_MIXER_ENUMS(ASRC1R, ARIZONA_ASRC1RMIX_INPUT_1_SOURCE);
-ARIZONA_MIXER_ENUMS(ASRC2L, ARIZONA_ASRC2LMIX_INPUT_1_SOURCE);
-ARIZONA_MIXER_ENUMS(ASRC2R, ARIZONA_ASRC2RMIX_INPUT_1_SOURCE);
+ARIZONA_MUX_ENUMS(ASRC1L, ARIZONA_ASRC1LMIX_INPUT_1_SOURCE);
+ARIZONA_MUX_ENUMS(ASRC1R, ARIZONA_ASRC1RMIX_INPUT_1_SOURCE);
+ARIZONA_MUX_ENUMS(ASRC2L, ARIZONA_ASRC2LMIX_INPUT_1_SOURCE);
+ARIZONA_MUX_ENUMS(ASRC2R, ARIZONA_ASRC2RMIX_INPUT_1_SOURCE);
 
 static const char *wm5110_aec_loopback_texts[] = {
 	"HPOUT1L", "HPOUT1R", "HPOUT2L", "HPOUT2R", "HPOUT3L", "HPOUT3R",
@@ -352,6 +372,7 @@ SND_SOC_DAPM_REGULATOR_SUPPLY("SPKVDDR", 0, 0),
 
 SND_SOC_DAPM_SIGGEN("TONE"),
 SND_SOC_DAPM_SIGGEN("NOISE"),
+SND_SOC_DAPM_SIGGEN("HAPTICS"),
 
 SND_SOC_DAPM_INPUT("IN1L"),
 SND_SOC_DAPM_INPUT("IN1R"),
@@ -585,10 +606,10 @@ ARIZONA_MIXER_WIDGETS(AIF2TX2, "AIF2TX2"),
 ARIZONA_MIXER_WIDGETS(AIF3TX1, "AIF3TX1"),
 ARIZONA_MIXER_WIDGETS(AIF3TX2, "AIF3TX2"),
 
-ARIZONA_MIXER_WIDGETS(ASRC1L, "ASRC1L"),
-ARIZONA_MIXER_WIDGETS(ASRC1R, "ASRC1R"),
-ARIZONA_MIXER_WIDGETS(ASRC2L, "ASRC2L"),
-ARIZONA_MIXER_WIDGETS(ASRC2R, "ASRC2R"),
+ARIZONA_MUX_WIDGETS(ASRC1L, "ASRC1L"),
+ARIZONA_MUX_WIDGETS(ASRC1R, "ASRC1R"),
+ARIZONA_MUX_WIDGETS(ASRC2L, "ASRC2L"),
+ARIZONA_MUX_WIDGETS(ASRC2R, "ASRC2R"),
 
 SND_SOC_DAPM_OUTPUT("HPOUT1L"),
 SND_SOC_DAPM_OUTPUT("HPOUT1R"),
@@ -610,6 +631,7 @@ SND_SOC_DAPM_OUTPUT("SPKDAT2R"),
 	{ name, "Noise Generator", "Noise Generator" }, \
 	{ name, "Tone Generator 1", "Tone Generator 1" }, \
 	{ name, "Tone Generator 2", "Tone Generator 2" }, \
+	{ name, "Haptics", "HAPTICS" }, \
 	{ name, "AEC", "AEC Loopback" }, \
 	{ name, "IN1L", "IN1L PGA" }, \
 	{ name, "IN1R", "IN1R PGA" }, \
@@ -786,10 +808,10 @@ static const struct snd_soc_dapm_route wm5110_dapm_routes[] = {
 	ARIZONA_MIXER_ROUTES("LHPF3", "LHPF3"),
 	ARIZONA_MIXER_ROUTES("LHPF4", "LHPF4"),
 
-	ARIZONA_MIXER_ROUTES("ASRC1L", "ASRC1L"),
-	ARIZONA_MIXER_ROUTES("ASRC1R", "ASRC1R"),
-	ARIZONA_MIXER_ROUTES("ASRC2L", "ASRC2L"),
-	ARIZONA_MIXER_ROUTES("ASRC2R", "ASRC2R"),
+	ARIZONA_MUX_ROUTES("ASRC1L"),
+	ARIZONA_MUX_ROUTES("ASRC1R"),
+	ARIZONA_MUX_ROUTES("ASRC2L"),
+	ARIZONA_MUX_ROUTES("ASRC2R"),
 
 	{ "HPOUT1L", NULL, "OUT1L" },
 	{ "HPOUT1R", NULL, "OUT1R" },
@@ -902,9 +924,29 @@ static struct snd_soc_dai_driver wm5110_dai[] = {
 static int wm5110_codec_probe(struct snd_soc_codec *codec)
 {
 	struct wm5110_priv *priv = snd_soc_codec_get_drvdata(codec);
+	int ret;
 
 	codec->control_data = priv->core.arizona->regmap;
-	return snd_soc_codec_set_cache_io(codec, 32, 16, SND_SOC_REGMAP);
+	priv->core.arizona->dapm = &codec->dapm;
+
+	ret = snd_soc_codec_set_cache_io(codec, 32, 16, SND_SOC_REGMAP);
+	if (ret != 0)
+		return ret;
+
+	snd_soc_dapm_disable_pin(&codec->dapm, "HAPTICS");
+
+	priv->core.arizona->dapm = &codec->dapm;
+
+	return 0;
+}
+
+static int wm5110_codec_remove(struct snd_soc_codec *codec)
+{
+	struct wm5110_priv *priv = snd_soc_codec_get_drvdata(codec);
+
+	priv->core.arizona->dapm = NULL;
+
+	return 0;
 }
 
 #define WM5110_DIG_VU 0x0200
@@ -935,6 +977,7 @@ static unsigned int wm5110_digital_vu[] = {
 
 static struct snd_soc_codec_driver soc_codec_dev_wm5110 = {
 	.probe = wm5110_codec_probe,
+	.remove = wm5110_codec_remove,
 
 	.idle_bias_off = true,
 

sound/soc/codecs/wm_adsp.c

@@ -544,6 +544,28 @@ int wm_adsp2_event(struct snd_soc_dapm_widget *w,
 
 	switch (event) {
 	case SND_SOC_DAPM_POST_PMU:
+		/*
+		 * For simplicity set the DSP clock rate to be the
+		 * SYSCLK rate rather than making it configurable.
+		 */
+		ret = regmap_read(dsp->regmap, ARIZONA_SYSTEM_CLOCK_1, &val);
+		if (ret != 0) {
+			adsp_err(dsp, "Failed to read SYSCLK state: %d\n",
+				 ret);
+			return ret;
+		}
+		val = (val & ARIZONA_SYSCLK_FREQ_MASK)
+			>> ARIZONA_SYSCLK_FREQ_SHIFT;
+
+		ret = regmap_update_bits(dsp->regmap,
+					 dsp->base + ADSP2_CLOCKING,
+					 ADSP2_CLK_SEL_MASK, val);
+		if (ret != 0) {
+			adsp_err(dsp, "Failed to set clock rate: %d\n",
+				 ret);
+			return ret;
+		}
+
 		if (dsp->dvfs) {
 			ret = regmap_read(dsp->regmap,
 					  dsp->base + ADSP2_CLOCKING, &val);
@@ -631,6 +653,17 @@ int wm_adsp2_init(struct wm_adsp *adsp, bool dvfs)
 {
 	int ret;
 
+	/*
+	 * Disable the DSP memory by default when in reset for a small
+	 * power saving.
+	 */
+	ret = regmap_update_bits(adsp->regmap, adsp->base + ADSP2_CONTROL,
+				 ADSP2_MEM_ENA, 0);
+	if (ret != 0) {
+		adsp_err(adsp, "Failed to clear memory retention: %d\n", ret);
+		return ret;
+	}
+
 	if (dvfs) {
 		adsp->dvfs = devm_regulator_get(adsp->dev, "DCVDD");
 		if (IS_ERR(adsp->dvfs)) {