Merge branch 'topic/asoc' into for-linus

MAINTAINERS

@@ -530,6 +530,7 @@ S:	Maintained
 F:	drivers/infiniband/hw/amso1100/
 
 ANALOG DEVICES INC ASOC CODEC DRIVERS
+M:	Lars-Peter Clausen <lars@metafoo.de>
 L:	device-drivers-devel@blackfin.uclinux.org
 L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
 W:	http://wiki.analog.com/
@@ -7199,6 +7200,7 @@ T:	git git://opensource.wolfsonmicro.com/linux-2.6-audioplus
 W:	http://opensource.wolfsonmicro.com/content/linux-drivers-wolfson-devices
 S:	Supported
 F:	Documentation/hwmon/wm83??
+F:	arch/arm/mach-s3c64xx/mach-crag6410*
 F:	drivers/leds/leds-wm83*.c
 F:	drivers/input/misc/wm831x-on.c
 F:	drivers/input/touchscreen/wm831x-ts.c

arch/arm/mach-omap2/board-rx51-peripherals.c

@@ -900,7 +900,6 @@ static struct twl4030_platform_data rx51_twldata __initdata = {
 };
 
 static struct tpa6130a2_platform_data rx51_tpa6130a2_data __initdata_or_module = {
-	.id			= TPA6130A2,
 	.power_gpio		= 98,
 };
 

arch/arm/mach-omap2/devices.c

@@ -330,6 +330,38 @@ static void omap_init_audio(void)
 static inline void omap_init_audio(void) {}
 #endif
 
+#if defined(CONFIG_SND_OMAP_SOC_MCPDM) || \
+		defined(CONFIG_SND_OMAP_SOC_MCPDM_MODULE)
+
+static struct omap_device_pm_latency omap_mcpdm_latency[] = {
+	{
+		.deactivate_func = omap_device_idle_hwmods,
+		.activate_func = omap_device_enable_hwmods,
+		.flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
+	},
+};
+
+static void omap_init_mcpdm(void)
+{
+	struct omap_hwmod *oh;
+	struct omap_device *od;
+
+	oh = omap_hwmod_lookup("mcpdm");
+	if (!oh) {
+		printk(KERN_ERR "Could not look up mcpdm hw_mod\n");
+		return;
+	}
+
+	od = omap_device_build("omap-mcpdm", -1, oh, NULL, 0,
+				omap_mcpdm_latency,
+				ARRAY_SIZE(omap_mcpdm_latency), 0);
+	if (IS_ERR(od))
+		printk(KERN_ERR "Could not build omap_device for omap-mcpdm-dai\n");
+}
+#else
+static inline void omap_init_mcpdm(void) {}
+#endif
+
 #if defined(CONFIG_SPI_OMAP24XX) || defined(CONFIG_SPI_OMAP24XX_MODULE)
 
 #include <plat/mcspi.h>
@@ -683,6 +715,7 @@ static int __init omap2_init_devices(void)
 	 * in alphabetical order so they're easier to sort through.
 	 */
 	omap_init_audio();
+	omap_init_mcpdm();
 	omap_init_camera();
 	omap_init_mbox();
 	omap_init_mcspi();

arch/arm/mach-omap2/omap_hwmod_44xx_data.c

@@ -5430,7 +5430,7 @@ static __initdata struct omap_hwmod *omap44xx_hwmods[] = {
 	&omap44xx_mcbsp4_hwmod,
 
 	/* mcpdm class */
-/*	&omap44xx_mcpdm_hwmod, */
+	&omap44xx_mcpdm_hwmod,
 
 	/* mcspi class */
 	&omap44xx_mcspi1_hwmod,

arch/arm/plat-omap/devices.c

@@ -74,41 +74,6 @@ void omap_mcbsp_register_board_cfg(struct resource *res, int res_count,
 
 /*-------------------------------------------------------------------------*/
 
-#if defined(CONFIG_SND_OMAP_SOC_MCPDM) || \
-		defined(CONFIG_SND_OMAP_SOC_MCPDM_MODULE)
-
-static struct resource mcpdm_resources[] = {
-	{
-		.name		= "mcpdm_mem",
-		.start		= OMAP44XX_MCPDM_BASE,
-		.end		= OMAP44XX_MCPDM_BASE + SZ_4K,
-		.flags		= IORESOURCE_MEM,
-	},
-	{
-		.name		= "mcpdm_irq",
-		.start		= OMAP44XX_IRQ_MCPDM,
-		.end		= OMAP44XX_IRQ_MCPDM,
-		.flags		= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device omap_mcpdm_device = {
-	.name		= "omap-mcpdm",
-	.id		= -1,
-	.num_resources	= ARRAY_SIZE(mcpdm_resources),
-	.resource	= mcpdm_resources,
-};
-
-static void omap_init_mcpdm(void)
-{
-	(void) platform_device_register(&omap_mcpdm_device);
-}
-#else
-static inline void omap_init_mcpdm(void) {}
-#endif
-
-/*-------------------------------------------------------------------------*/
-
 #if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) || \
 	defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE)
 
@@ -291,7 +256,6 @@ static int __init omap_init_devices(void)
 	 * in alphabetical order so they're easier to sort through.
 	 */
 	omap_init_rng();
-	omap_init_mcpdm();
 	omap_init_uwire();
 	return 0;
 }

drivers/input/misc/twl6040-vibra.c

@@ -74,12 +74,12 @@ static irqreturn_t twl6040_vib_irq_handler(int irq, void *data)
 	if (status & TWL6040_VIBLOCDET) {
 		dev_warn(info->dev, "Left Vibrator overcurrent detected\n");
 		twl6040_clear_bits(twl6040, TWL6040_REG_VIBCTLL,
-				   TWL6040_VIBENAL);
+				   TWL6040_VIBENA);
 	}
 	if (status & TWL6040_VIBROCDET) {
 		dev_warn(info->dev, "Right Vibrator overcurrent detected\n");
 		twl6040_clear_bits(twl6040, TWL6040_REG_VIBCTLR,
-				   TWL6040_VIBENAR);
+				   TWL6040_VIBENA);
 	}
 
 	return IRQ_HANDLED;
@@ -104,16 +104,16 @@ static void twl6040_vibra_enable(struct vibra_info *info)
 		 * overcurrent detection
 		 */
 		twl6040_reg_write(twl6040, TWL6040_REG_VIBCTLL,
-				  TWL6040_VIBENAL | TWL6040_VIBCTRLL);
+				  TWL6040_VIBENA | TWL6040_VIBCTRL);
 		twl6040_reg_write(twl6040, TWL6040_REG_VIBCTLR,
-				  TWL6040_VIBENAR | TWL6040_VIBCTRLR);
+				  TWL6040_VIBENA | TWL6040_VIBCTRL);
 		usleep_range(3000, 3500);
 	}
 
 	twl6040_reg_write(twl6040, TWL6040_REG_VIBCTLL,
-			  TWL6040_VIBENAL);
+			  TWL6040_VIBENA);
 	twl6040_reg_write(twl6040, TWL6040_REG_VIBCTLR,
-			  TWL6040_VIBENAR);
+			  TWL6040_VIBENA);
 
 	info->enabled = true;
 }
@@ -201,6 +201,13 @@ static int vibra_play(struct input_dev *input, void *data,
 	struct vibra_info *info = input_get_drvdata(input);
 	int ret;
 
+	/* Do not allow effect, while the routing is set to use audio */
+	ret = twl6040_get_vibralr_status(info->twl6040);
+	if (ret & TWL6040_VIBSEL) {
+		dev_info(&input->dev, "Vibra is configured for audio\n");
+		return -EBUSY;
+	}
+
 	info->weak_speed = effect->u.rumble.weak_magnitude;
 	info->strong_speed = effect->u.rumble.strong_magnitude;
 	info->direction = effect->direction < EFFECT_DIR_180_DEG ? 1 : -1;

drivers/mfd/twl6040-core.c

@@ -34,16 +34,24 @@
 #include <linux/mfd/core.h>
 #include <linux/mfd/twl6040.h>
 
+#define VIBRACTRL_MEMBER(reg) ((reg == TWL6040_REG_VIBCTLL) ? 0 : 1)
+
 int twl6040_reg_read(struct twl6040 *twl6040, unsigned int reg)
 {
 	int ret;
 	u8 val = 0;
 
 	mutex_lock(&twl6040->io_mutex);
-	ret = twl_i2c_read_u8(TWL_MODULE_AUDIO_VOICE, &val, reg);
-	if (ret < 0) {
-		mutex_unlock(&twl6040->io_mutex);
-		return ret;
+	/* Vibra control registers from cache */
+	if (unlikely(reg == TWL6040_REG_VIBCTLL ||
+		     reg == TWL6040_REG_VIBCTLR)) {
+		val = twl6040->vibra_ctrl_cache[VIBRACTRL_MEMBER(reg)];
+	} else {
+		ret = twl_i2c_read_u8(TWL_MODULE_AUDIO_VOICE, &val, reg);
+		if (ret < 0) {
+			mutex_unlock(&twl6040->io_mutex);
+			return ret;
+		}
 	}
 	mutex_unlock(&twl6040->io_mutex);
 
@@ -57,6 +65,9 @@ int twl6040_reg_write(struct twl6040 *twl6040, unsigned int reg, u8 val)
 
 	mutex_lock(&twl6040->io_mutex);
 	ret = twl_i2c_write_u8(TWL_MODULE_AUDIO_VOICE, val, reg);
+	/* Cache the vibra control registers */
+	if (reg == TWL6040_REG_VIBCTLL || reg == TWL6040_REG_VIBCTLR)
+		twl6040->vibra_ctrl_cache[VIBRACTRL_MEMBER(reg)] = val;
 	mutex_unlock(&twl6040->io_mutex);
 
 	return ret;
@@ -433,6 +444,18 @@ unsigned int twl6040_get_sysclk(struct twl6040 *twl6040)
 }
 EXPORT_SYMBOL(twl6040_get_sysclk);
 
+/* Get the combined status of the vibra control register */
+int twl6040_get_vibralr_status(struct twl6040 *twl6040)
+{
+	u8 status;
+
+	status = twl6040->vibra_ctrl_cache[0] | twl6040->vibra_ctrl_cache[1];
+	status &= (TWL6040_VIBENA | TWL6040_VIBSEL);
+
+	return status;
+}
+EXPORT_SYMBOL(twl6040_get_vibralr_status);
+
 static struct resource twl6040_vibra_rsrc[] = {
 	{
 		.flags = IORESOURCE_IRQ,

drivers/mfd/wm8994-core.c

@@ -243,6 +243,18 @@ static struct mfd_cell wm8994_devs[] = {
  * and should be handled via the standard regulator API supply
  * management.
  */
+static const char *wm1811_main_supplies[] = {
+	"DBVDD1",
+	"DBVDD2",
+	"DBVDD3",
+	"DCVDD",
+	"AVDD1",
+	"AVDD2",
+	"CPVDD",
+	"SPKVDD1",
+	"SPKVDD2",
+};
+
 static const char *wm8994_main_supplies[] = {
 	"DBVDD",
 	"DCVDD",
@@ -401,6 +413,9 @@ static int wm8994_device_init(struct wm8994 *wm8994, int irq)
 	}
 
 	switch (wm8994->type) {
+	case WM1811:
+		wm8994->num_supplies = ARRAY_SIZE(wm1811_main_supplies);
+		break;
 	case WM8994:
 		wm8994->num_supplies = ARRAY_SIZE(wm8994_main_supplies);
 		break;
@@ -421,6 +436,10 @@ static int wm8994_device_init(struct wm8994 *wm8994, int irq)
 	}
 
 	switch (wm8994->type) {
+	case WM1811:
+		for (i = 0; i < ARRAY_SIZE(wm1811_main_supplies); i++)
+			wm8994->supplies[i].supply = wm1811_main_supplies[i];
+		break;
 	case WM8994:
 		for (i = 0; i < ARRAY_SIZE(wm8994_main_supplies); i++)
 			wm8994->supplies[i].supply = wm8994_main_supplies[i];
@@ -454,6 +473,13 @@ static int wm8994_device_init(struct wm8994 *wm8994, int irq)
 		goto err_enable;
 	}
 	switch (ret) {
+	case 0x1811:
+		devname = "WM1811";
+		if (wm8994->type != WM1811)
+			dev_warn(wm8994->dev, "Device registered as type %d\n",
+				 wm8994->type);
+		wm8994->type = WM1811;
+		break;
 	case 0x8994:
 		devname = "WM8994";
 		if (wm8994->type != WM8994)
@@ -651,6 +677,7 @@ static int wm8994_i2c_remove(struct i2c_client *i2c)
 }
 
 static const struct i2c_device_id wm8994_i2c_id[] = {
+	{ "wm1811", WM1811 },
 	{ "wm8994", WM8994 },
 	{ "wm8958", WM8958 },
 	{ }

drivers/regulator/core.c

@@ -1599,13 +1599,18 @@ static void regulator_disable_work(struct work_struct *work)
 int regulator_disable_deferred(struct regulator *regulator, int ms)
 {
 	struct regulator_dev *rdev = regulator->rdev;
+	int ret;
 
 	mutex_lock(&rdev->mutex);
 	rdev->deferred_disables++;
 	mutex_unlock(&rdev->mutex);
 
-	return schedule_delayed_work(&rdev->disable_work,
-				     msecs_to_jiffies(ms));
+	ret = schedule_delayed_work(&rdev->disable_work,
+				    msecs_to_jiffies(ms));
+	if (ret < 0)
+		return ret;
+	else
+		return 0;
 }
 EXPORT_SYMBOL_GPL(regulator_disable_deferred);
 

drivers/regulator/wm8994-regulator.c

@@ -140,6 +140,14 @@ static int wm8994_ldo2_list_voltage(struct regulator_dev *rdev,
 		return (selector * 100000) + 900000;
 	case WM8958:
 		return (selector * 100000) + 1000000;
+	case WM1811:
+		switch (selector) {
+		case 0:
+			return -EINVAL;
+		default:
+			return (selector * 100000) + 950000;
+		}
+		break;
 	default:
 		return -EINVAL;
 	}
@@ -170,6 +178,11 @@ static int wm8994_ldo2_set_voltage(struct regulator_dev *rdev,
 	case WM8958:
 		selector = (min_uV - 1000000) / 100000;
 		break;
+	case WM1811:
+		selector = (min_uV - 950000) / 100000;
+		if (selector == 0)
+			selector = 1;
+		break;
 	default:
 		return -EINVAL;
 	}

include/linux/mfd/twl6040.h

@@ -68,8 +68,6 @@
 #define TWL6040_REG_ACCCTL		0x2D
 #define TWL6040_REG_STATUS		0x2E
 
-#define TWL6040_CACHEREGNUM		(TWL6040_REG_STATUS + 1)
-
 /* INTID (0x03) fields */
 
 #define TWL6040_THINT			0x01
@@ -122,34 +120,24 @@
 #define TWL6040_LPLLFIN			0x08
 #define TWL6040_HPLLSEL			0x10
 
-/* HSLCTL (0x10) fields */
+/* HSLCTL/R (0x10/0x11) fields */
 
-#define TWL6040_HSDACMODEL		0x02
-#define TWL6040_HSDRVMODEL		0x08
+#define TWL6040_HSDACENA		(1 << 0)
+#define TWL6040_HSDACMODE		(1 << 1)
+#define TWL6040_HSDRVMODE		(1 << 3)
 
-/* HSRCTL (0x11) fields */
+/* VIBCTLL/R (0x18/0x1A) fields */
 
-#define TWL6040_HSDACMODER		0x02
-#define TWL6040_HSDRVMODER		0x08
+#define TWL6040_VIBENA			(1 << 0)
+#define TWL6040_VIBSEL			(1 << 1)
+#define TWL6040_VIBCTRL			(1 << 2)
+#define TWL6040_VIBCTRL_P		(1 << 3)
+#define TWL6040_VIBCTRL_N		(1 << 4)
 
-/* VIBCTLL (0x18) fields */
-
-#define TWL6040_VIBENAL			0x01
-#define TWL6040_VIBCTRLL		0x04
-#define TWL6040_VIBCTRLLP		0x08
-#define TWL6040_VIBCTRLLN		0x10
-
-/* VIBDATL (0x19) fields */
+/* VIBDATL/R (0x19/0x1B) fields */
 
 #define TWL6040_VIBDAT_MAX		0x64
 
-/* VIBCTLR (0x1A) fields */
-
-#define TWL6040_VIBENAR			0x01
-#define TWL6040_VIBCTRLR		0x04
-#define TWL6040_VIBCTRLRP		0x08
-#define TWL6040_VIBCTRLRN		0x10
-
 /* GPOCTL (0x1E) fields */
 
 #define TWL6040_GPO1			0x01
@@ -197,6 +185,7 @@ struct twl6040 {
 	int audpwron;
 	int power_count;
 	int rev;
+	u8 vibra_ctrl_cache[2];
 
 	int pll;
 	unsigned int sysclk;
@@ -221,10 +210,13 @@ int twl6040_get_pll(struct twl6040 *twl6040);
 unsigned int twl6040_get_sysclk(struct twl6040 *twl6040);
 int twl6040_irq_init(struct twl6040 *twl6040);
 void twl6040_irq_exit(struct twl6040 *twl6040);
+/* Get the combined status of the vibra control register */
+int twl6040_get_vibralr_status(struct twl6040 *twl6040);
 
 static inline int twl6040_get_revid(struct twl6040 *twl6040)
 {
 	return twl6040->rev;
 }
 
+
 #endif  /* End of __TWL6040_CODEC_H__ */

include/linux/mfd/wm8994/core.h

@@ -20,6 +20,7 @@
 enum wm8994_type {
 	WM8994 = 0,
 	WM8958 = 1,
+	WM1811 = 2,
 };
 
 struct regulator_dev;

include/linux/mfd/wm8994/registers.h

@@ -2069,6 +2069,10 @@
 /*
  * R96 (0x60) - Analogue HP (1)
  */
+#define WM1811_HPOUT1_ATTN                      0x0100  /* HPOUT1_ATTN */
+#define WM1811_HPOUT1_ATTN_MASK                 0x0100  /* HPOUT1_ATTN */
+#define WM1811_HPOUT1_ATTN_SHIFT                     8  /* HPOUT1_ATTN */
+#define WM1811_HPOUT1_ATTN_WIDTH                     1  /* HPOUT1_ATTN */
 #define WM8994_HPOUT1L_RMV_SHORT                0x0080  /* HPOUT1L_RMV_SHORT */
 #define WM8994_HPOUT1L_RMV_SHORT_MASK           0x0080  /* HPOUT1L_RMV_SHORT */
 #define WM8994_HPOUT1L_RMV_SHORT_SHIFT               7  /* HPOUT1L_RMV_SHORT */

include/sound/soc-dai.h

@@ -24,13 +24,13 @@ struct snd_pcm_substream;
  * Describes the physical PCM data formating and clocking. Add new formats
  * to the end.
  */
-#define SND_SOC_DAIFMT_I2S		0 /* I2S mode */
-#define SND_SOC_DAIFMT_RIGHT_J		1 /* Right Justified mode */
-#define SND_SOC_DAIFMT_LEFT_J		2 /* Left Justified mode */
-#define SND_SOC_DAIFMT_DSP_A		3 /* L data MSB after FRM LRC */
-#define SND_SOC_DAIFMT_DSP_B		4 /* L data MSB during FRM LRC */
-#define SND_SOC_DAIFMT_AC97		5 /* AC97 */
-#define SND_SOC_DAIFMT_PDM		6 /* Pulse density modulation */
+#define SND_SOC_DAIFMT_I2S		1 /* I2S mode */
+#define SND_SOC_DAIFMT_RIGHT_J		2 /* Right Justified mode */
+#define SND_SOC_DAIFMT_LEFT_J		3 /* Left Justified mode */
+#define SND_SOC_DAIFMT_DSP_A		4 /* L data MSB after FRM LRC */
+#define SND_SOC_DAIFMT_DSP_B		5 /* L data MSB during FRM LRC */
+#define SND_SOC_DAIFMT_AC97		6 /* AC97 */
+#define SND_SOC_DAIFMT_PDM		7 /* Pulse density modulation */
 
 /* left and right justified also known as MSB and LSB respectively */
 #define SND_SOC_DAIFMT_MSB		SND_SOC_DAIFMT_LEFT_J
@@ -42,8 +42,8 @@ struct snd_pcm_substream;
  * DAI bit clocks can be be gated (disabled) when the DAI is not
  * sending or receiving PCM data in a frame. This can be used to save power.
  */
-#define SND_SOC_DAIFMT_CONT		(0 << 4) /* continuous clock */
-#define SND_SOC_DAIFMT_GATED		(1 << 4) /* clock is gated */
+#define SND_SOC_DAIFMT_CONT		(1 << 4) /* continuous clock */
+#define SND_SOC_DAIFMT_GATED		(2 << 4) /* clock is gated */
 
 /*
  * DAI hardware signal inversions.
@@ -51,10 +51,10 @@ struct snd_pcm_substream;
  * Specifies whether the DAI can also support inverted clocks for the specified
  * format.
  */
-#define SND_SOC_DAIFMT_NB_NF		(0 << 8) /* normal bit clock + frame */
-#define SND_SOC_DAIFMT_NB_IF		(1 << 8) /* normal BCLK + inv FRM */
-#define SND_SOC_DAIFMT_IB_NF		(2 << 8) /* invert BCLK + nor FRM */
-#define SND_SOC_DAIFMT_IB_IF		(3 << 8) /* invert BCLK + FRM */
+#define SND_SOC_DAIFMT_NB_NF		(1 << 8) /* normal bit clock + frame */
+#define SND_SOC_DAIFMT_NB_IF		(2 << 8) /* normal BCLK + inv FRM */
+#define SND_SOC_DAIFMT_IB_NF		(3 << 8) /* invert BCLK + nor FRM */
+#define SND_SOC_DAIFMT_IB_IF		(4 << 8) /* invert BCLK + FRM */
 
 /*
  * DAI hardware clock masters.
@@ -63,10 +63,10 @@ struct snd_pcm_substream;
  * i.e. if the codec is clk and FRM master then the interface is
  * clk and frame slave.
  */
-#define SND_SOC_DAIFMT_CBM_CFM		(0 << 12) /* codec clk & FRM master */
-#define SND_SOC_DAIFMT_CBS_CFM		(1 << 12) /* codec clk slave & FRM master */
-#define SND_SOC_DAIFMT_CBM_CFS		(2 << 12) /* codec clk master & frame slave */
-#define SND_SOC_DAIFMT_CBS_CFS		(3 << 12) /* codec clk & FRM slave */
+#define SND_SOC_DAIFMT_CBM_CFM		(1 << 12) /* codec clk & FRM master */
+#define SND_SOC_DAIFMT_CBS_CFM		(2 << 12) /* codec clk slave & FRM master */
+#define SND_SOC_DAIFMT_CBM_CFS		(3 << 12) /* codec clk master & frame slave */
+#define SND_SOC_DAIFMT_CBS_CFS		(4 << 12) /* codec clk & FRM slave */
 
 #define SND_SOC_DAIFMT_FORMAT_MASK	0x000f
 #define SND_SOC_DAIFMT_CLOCK_MASK	0x00f0
@@ -242,6 +242,9 @@ struct snd_soc_dai {
 	void *playback_dma_data;
 	void *capture_dma_data;
 
+	/* Symmetry data - only valid if symmetry is being enforced */
+	unsigned int rate;
+
 	/* parent platform/codec */
 	union {
 		struct snd_soc_platform *platform;

include/sound/soc-dapm.h

@@ -381,6 +381,9 @@ int snd_soc_dapm_force_enable_pin(struct snd_soc_dapm_context *dapm,
 int snd_soc_dapm_ignore_suspend(struct snd_soc_dapm_context *dapm,
 				const char *pin);
 
+/* Mostly internal - should not normally be used */
+void dapm_mark_dirty(struct snd_soc_dapm_widget *w, const char *reason);
+
 /* dapm widget types */
 enum snd_soc_dapm_type {
 	snd_soc_dapm_input = 0,		/* input pin */
@@ -473,6 +476,8 @@ struct snd_soc_dapm_widget {
 	unsigned char ext:1;			/* has external widgets */
 	unsigned char force:1;			/* force state */
 	unsigned char ignore_suspend:1;         /* kept enabled over suspend */
+	unsigned char new_power:1;		/* power from this run */
+	unsigned char power_checked:1;		/* power checked this run */
 	int subseq;				/* sort within widget type */
 
 	int (*power_check)(struct snd_soc_dapm_widget *w);
@@ -492,6 +497,9 @@ struct snd_soc_dapm_widget {
 
 	/* used during DAPM updates */
 	struct list_head power_list;
+	struct list_head dirty;
+	int inputs;
+	int outputs;
 };
 
 struct snd_soc_dapm_update {
@@ -537,4 +545,10 @@ struct snd_soc_dapm_widget_list {
 	struct snd_soc_dapm_widget *widgets[0];
 };
 
+struct snd_soc_dapm_stats {
+	int power_checks;
+	int path_checks;
+	int neighbour_checks;
+};
+
 #endif

include/sound/soc.h

@@ -28,13 +28,20 @@
 /*
  * Convenience kcontrol builders
  */
-#define SOC_SINGLE_VALUE(xreg, xshift, xmax, xinvert) \
+#define SOC_DOUBLE_VALUE(xreg, shift_left, shift_right, xmax, xinvert) \
 	((unsigned long)&(struct soc_mixer_control) \
-	{.reg = xreg, .shift = xshift, .rshift = xshift, .max = xmax, \
-	.platform_max = xmax, .invert = xinvert})
+	{.reg = xreg, .rreg = xreg, .shift = shift_left, \
+	.rshift = shift_right, .max = xmax, .platform_max = xmax, \
+	.invert = xinvert})
+#define SOC_SINGLE_VALUE(xreg, xshift, xmax, xinvert) \
+	SOC_DOUBLE_VALUE(xreg, xshift, xshift, xmax, xinvert)
 #define SOC_SINGLE_VALUE_EXT(xreg, xmax, xinvert) \
 	((unsigned long)&(struct soc_mixer_control) \
 	{.reg = xreg, .max = xmax, .platform_max = xmax, .invert = xinvert})
+#define SOC_DOUBLE_R_VALUE(xlreg, xrreg, xshift, xmax, xinvert) \
+	((unsigned long)&(struct soc_mixer_control) \
+	{.reg = xlreg, .rreg = xrreg, .shift = xshift, .rshift = xshift, \
+	.max = xmax, .platform_max = xmax, .invert = xinvert})
 #define SOC_SINGLE(xname, reg, shift, max, invert) \
 {	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
 	.info = snd_soc_info_volsw, .get = snd_soc_get_volsw,\
@@ -48,40 +55,36 @@
 	.info = snd_soc_info_volsw, .get = snd_soc_get_volsw,\
 	.put = snd_soc_put_volsw, \
 	.private_value =  SOC_SINGLE_VALUE(reg, shift, max, invert) }
-#define SOC_DOUBLE(xname, xreg, shift_left, shift_right, xmax, xinvert) \
+#define SOC_DOUBLE(xname, reg, shift_left, shift_right, max, invert) \
 {	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname),\
 	.info = snd_soc_info_volsw, .get = snd_soc_get_volsw, \
 	.put = snd_soc_put_volsw, \
-	.private_value = (unsigned long)&(struct soc_mixer_control) \
-		{.reg = xreg, .shift = shift_left, .rshift = shift_right, \
-		 .max = xmax, .platform_max = xmax, .invert = xinvert} }
+	.private_value = SOC_DOUBLE_VALUE(reg, shift_left, shift_right, \
+					  max, invert) }
 #define SOC_DOUBLE_R(xname, reg_left, reg_right, xshift, xmax, xinvert) \
 {	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
-	.info = snd_soc_info_volsw_2r, \
-	.get = snd_soc_get_volsw_2r, .put = snd_soc_put_volsw_2r, \
-	.private_value = (unsigned long)&(struct soc_mixer_control) \
-		{.reg = reg_left, .rreg = reg_right, .shift = xshift, \
-		.max = xmax, .platform_max = xmax, .invert = xinvert} }
-#define SOC_DOUBLE_TLV(xname, xreg, shift_left, shift_right, xmax, xinvert, tlv_array) \
+	.info = snd_soc_info_volsw, \
+	.get = snd_soc_get_volsw, .put = snd_soc_put_volsw, \
+	.private_value = SOC_DOUBLE_R_VALUE(reg_left, reg_right, xshift, \
+					    xmax, xinvert) }
+#define SOC_DOUBLE_TLV(xname, reg, shift_left, shift_right, max, invert, tlv_array) \
 {	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname),\
 	.access = SNDRV_CTL_ELEM_ACCESS_TLV_READ |\
 		 SNDRV_CTL_ELEM_ACCESS_READWRITE,\
 	.tlv.p = (tlv_array), \
 	.info = snd_soc_info_volsw, .get = snd_soc_get_volsw, \
 	.put = snd_soc_put_volsw, \
-	.private_value = (unsigned long)&(struct soc_mixer_control) \
-		{.reg = xreg, .shift = shift_left, .rshift = shift_right,\
-		 .max = xmax, .platform_max = xmax, .invert = xinvert} }
+	.private_value = SOC_DOUBLE_VALUE(reg, shift_left, shift_right, \
+					  max, invert) }
 #define SOC_DOUBLE_R_TLV(xname, reg_left, reg_right, xshift, xmax, xinvert, tlv_array) \
 {	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname),\
 	.access = SNDRV_CTL_ELEM_ACCESS_TLV_READ |\
 		 SNDRV_CTL_ELEM_ACCESS_READWRITE,\
 	.tlv.p = (tlv_array), \
-	.info = snd_soc_info_volsw_2r, \
-	.get = snd_soc_get_volsw_2r, .put = snd_soc_put_volsw_2r, \
-	.private_value = (unsigned long)&(struct soc_mixer_control) \
-		{.reg = reg_left, .rreg = reg_right, .shift = xshift, \
-		.max = xmax, .platform_max = xmax, .invert = xinvert} }
+	.info = snd_soc_info_volsw, \
+	.get = snd_soc_get_volsw, .put = snd_soc_put_volsw, \
+	.private_value = SOC_DOUBLE_R_VALUE(reg_left, reg_right, xshift, \
+					    xmax, xinvert) }
 #define SOC_DOUBLE_S8_TLV(xname, xreg, xmin, xmax, tlv_array) \
 {	.iface  = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
 	.access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
@@ -121,14 +124,13 @@
 	.info = snd_soc_info_volsw, \
 	.get = xhandler_get, .put = xhandler_put, \
 	.private_value = SOC_SINGLE_VALUE(xreg, xshift, xmax, xinvert) }
-#define SOC_DOUBLE_EXT(xname, xreg, shift_left, shift_right, xmax, xinvert,\
+#define SOC_DOUBLE_EXT(xname, reg, shift_left, shift_right, max, invert,\
 	 xhandler_get, xhandler_put) \
 {	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname),\
 	.info = snd_soc_info_volsw, \
 	.get = xhandler_get, .put = xhandler_put, \
-	.private_value = (unsigned long)&(struct soc_mixer_control) \
-		{.reg = xreg, .shift = shift_left, .rshift = shift_right, \
-		 .max = xmax, .platform_max = xmax, .invert = xinvert} }
+	.private_value = \
+		SOC_DOUBLE_VALUE(reg, shift_left, shift_right, max, invert) }
 #define SOC_SINGLE_EXT_TLV(xname, xreg, xshift, xmax, xinvert,\
 	 xhandler_get, xhandler_put, tlv_array) \
 {	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
@@ -146,20 +148,18 @@
 	.tlv.p = (tlv_array), \
 	.info = snd_soc_info_volsw, \
 	.get = xhandler_get, .put = xhandler_put, \
-	.private_value = (unsigned long)&(struct soc_mixer_control) \
-		{.reg = xreg, .shift = shift_left, .rshift = shift_right, \
-		.max = xmax, .platform_max = xmax, .invert = xinvert} }
+	.private_value = SOC_DOUBLE_VALUE(xreg, shift_left, shift_right, \
+					  xmax, xinvert) }
 #define SOC_DOUBLE_R_EXT_TLV(xname, reg_left, reg_right, xshift, xmax, xinvert,\
 	 xhandler_get, xhandler_put, tlv_array) \
 {	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
 	.access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
 		 SNDRV_CTL_ELEM_ACCESS_READWRITE, \
 	.tlv.p = (tlv_array), \
-	.info = snd_soc_info_volsw_2r, \
+	.info = snd_soc_info_volsw, \
 	.get = xhandler_get, .put = xhandler_put, \
-	.private_value = (unsigned long)&(struct soc_mixer_control) \
-		{.reg = reg_left, .rreg = reg_right, .shift = xshift, \
-		.max = xmax, .platform_max = xmax, .invert = xinvert} }
+	.private_value = SOC_DOUBLE_R_VALUE(reg_left, reg_right, xshift, \
+					    xmax, xinvert) }
 #define SOC_SINGLE_BOOL_EXT(xname, xdata, xhandler_get, xhandler_put) \
 {	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
 	.info = snd_soc_info_bool_ext, \
@@ -393,12 +393,8 @@ int snd_soc_get_volsw(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol);
 int snd_soc_put_volsw(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol);
-int snd_soc_info_volsw_2r(struct snd_kcontrol *kcontrol,
-	struct snd_ctl_elem_info *uinfo);
-int snd_soc_get_volsw_2r(struct snd_kcontrol *kcontrol,
-	struct snd_ctl_elem_value *ucontrol);
-int snd_soc_put_volsw_2r(struct snd_kcontrol *kcontrol,
-	struct snd_ctl_elem_value *ucontrol);
+#define snd_soc_get_volsw_2r snd_soc_get_volsw
+#define snd_soc_put_volsw_2r snd_soc_put_volsw
 int snd_soc_info_volsw_s8(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_info *uinfo);
 int snd_soc_get_volsw_s8(struct snd_kcontrol *kcontrol,
@@ -582,6 +578,7 @@ struct snd_soc_codec {
 
 	/* dapm */
 	struct snd_soc_dapm_context dapm;
+	unsigned int ignore_pmdown_time:1; /* pmdown_time is ignored at stop */
 
 #ifdef CONFIG_DEBUG_FS
 	struct dentry *debugfs_codec_root;
@@ -713,6 +710,8 @@ struct snd_soc_dai_link {
 	const char *cpu_dai_name;
 	const char *codec_dai_name;
 
+	unsigned int dai_fmt;           /* format to set on init */
+
 	/* Keep DAI active over suspend */
 	unsigned int ignore_suspend:1;
 
@@ -825,9 +824,11 @@ struct snd_soc_card {
 	struct list_head widgets;
 	struct list_head paths;
 	struct list_head dapm_list;
+	struct list_head dapm_dirty;
 
 	/* Generic DAPM context for the card */
 	struct snd_soc_dapm_context dapm;
+	struct snd_soc_dapm_stats dapm_stats;
 
 #ifdef CONFIG_DEBUG_FS
 	struct dentry *debugfs_card_root;
@@ -850,8 +851,6 @@ struct snd_soc_pcm_runtime  {
 	unsigned int complete:1;
 	unsigned int dev_registered:1;
 
-	/* Symmetry data - only valid if symmetry is being enforced */
-	unsigned int rate;
 	long pmdown_time;
 
 	/* runtime devices */
@@ -946,6 +945,18 @@ static inline void snd_soc_initialize_card_lists(struct snd_soc_card *card)
 	INIT_LIST_HEAD(&card->dapm_list);
 }
 
+static inline bool snd_soc_volsw_is_stereo(struct soc_mixer_control *mc)
+{
+	if (mc->reg == mc->rreg && mc->shift == mc->rshift)
+		return 0;
+	/*
+	 * mc->reg == mc->rreg && mc->shift != mc->rshift, or
+	 * mc->reg != mc->rreg means that the control is
+	 * stereo (bits in one register or in two registers)
+	 */
+	return 1;
+}
+
 int snd_soc_util_init(void);
 void snd_soc_util_exit(void);
 

include/sound/tpa6130a2-plat.h

@@ -23,13 +23,7 @@
 #ifndef TPA6130A2_PLAT_H
 #define TPA6130A2_PLAT_H
 
-enum tpa_model {
-	TPA6130A2,
-	TPA6140A2,
-};
-
 struct tpa6130a2_platform_data {
-	enum tpa_model id;
 	int power_gpio;
 };
 

include/sound/wm1250-ev1.h

@@ -0,0 +1,27 @@
+/*
+ * linux/sound/wm1250-ev1.h - Platform data for WM1250-EV1
+ *
+ * Copyright 2011 Wolfson Microelectronics. PLC.
+ *
+ * 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 __LINUX_SND_WM1250_EV1_H
+#define __LINUX_SND_WM1250_EV1_H
+
+#define WM1250_EV1_NUM_GPIOS 5
+
+#define WM1250_EV1_GPIO_CLK_ENA  0
+#define WM1250_EV1_GPIO_CLK_SEL0 1
+#define WM1250_EV1_GPIO_CLK_SEL1 2
+#define WM1250_EV1_GPIO_OSR      3
+#define WM1250_EV1_GPIO_MASTER   4
+
+
+struct wm1250_ev1_pdata {
+	int gpios[WM1250_EV1_NUM_GPIOS];
+};
+
+#endif

include/sound/wm5100.h

@@ -0,0 +1,59 @@
+/*
+ * linux/sound/wm5100.h -- Platform data for WM5100
+ *
+ * Copyright 2011 Wolfson Microelectronics. PLC.
+ *
+ * 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 __LINUX_SND_WM5100_H
+#define __LINUX_SND_WM5100_H
+
+enum wm5100_in_mode {
+	WM5100_IN_SE = 0,
+	WM5100_IN_DIFF = 1,
+	WM5100_IN_DMIC = 2,
+};
+
+enum wm5100_dmic_sup {
+	WM5100_DMIC_SUP_MICVDD = 0,
+	WM5100_DMIC_SUP_MICBIAS1 = 1,
+	WM5100_DMIC_SUP_MICBIAS2 = 2,
+	WM5100_DMIC_SUP_MICBIAS3 = 3,
+};
+
+enum wm5100_micdet_bias {
+	WM5100_MICDET_MICBIAS1 = 0,
+	WM5100_MICDET_MICBIAS2 = 1,
+	WM5100_MICDET_MICBIAS3 = 2,
+};
+
+struct wm5100_jack_mode {
+	enum wm5100_micdet_bias bias;
+	int hp_pol;
+	int micd_src;
+};
+
+#define WM5100_GPIO_SET 0x10000
+
+struct wm5100_pdata {
+	int reset;      /** GPIO controlling /RESET, if any */
+	int ldo_ena;    /** GPIO controlling LODENA, if any */
+	int hp_pol;     /** GPIO controlling headset polarity, if any */
+	int irq_flags;
+	int gpio_base;
+
+	struct wm5100_jack_mode jack_modes[2];
+
+	/* Input pin mode selection */
+	enum wm5100_in_mode in_mode[4];
+
+	/* DMIC supply selection */
+	enum wm5100_dmic_sup dmic_sup[4];
+
+	int gpio_defaults[6];
+};
+
+#endif

include/trace/events/asoc.h

@@ -216,6 +216,31 @@ DEFINE_EVENT(snd_soc_dapm_widget, snd_soc_dapm_widget_event_done,
 
 );
 
+TRACE_EVENT(snd_soc_dapm_walk_done,
+
+	TP_PROTO(struct snd_soc_card *card),
+
+	TP_ARGS(card),
+
+	TP_STRUCT__entry(
+		__string(	name,	card->name		)
+		__field(	int,	power_checks		)
+		__field(	int,	path_checks		)
+		__field(	int,	neighbour_checks	)
+	),
+
+	TP_fast_assign(
+		__assign_str(name, card->name);
+		__entry->power_checks = card->dapm_stats.power_checks;
+		__entry->path_checks = card->dapm_stats.path_checks;
+		__entry->neighbour_checks = card->dapm_stats.neighbour_checks;
+	),
+
+	TP_printk("%s: checks %d power, %d path, %d neighbour",
+		  __get_str(name), (int)__entry->power_checks,
+		  (int)__entry->path_checks, (int)__entry->neighbour_checks)
+);
+
 TRACE_EVENT(snd_soc_jack_irq,
 
 	TP_PROTO(const char *name),