Merge branch 'topic/asoc' into for-linus

MAINTAINERS

@@ -5176,7 +5176,7 @@ SAMSUNG AUDIO (ASoC) DRIVERS
 M:	Jassi Brar <jassi.brar@samsung.com>
 L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
 S:	Supported
-F:	sound/soc/s3c24xx
+F:	sound/soc/samsung
 
 TLG2300 VIDEO4LINUX-2 DRIVER
 M:	Huang Shijie <shijie8@gmail.com>

arch/arm/mach-kirkwood/openrd-setup.c

@@ -171,7 +171,7 @@ static void __init openrd_init(void)
 
 	kirkwood_i2c_init();
 
-	if (machine_is_openrd_client()) {
+	if (machine_is_openrd_client() || machine_is_openrd_ultimate()) {
 		i2c_register_board_info(0, i2c_board_info,
 			ARRAY_SIZE(i2c_board_info));
 		kirkwood_audio_init();

arch/arm/mach-s3c2410/mach-h1940.c

@@ -387,7 +387,7 @@ static struct platform_device *h1940_devices[] __initdata = {
 	&s3c_device_wdt,
 	&s3c_device_i2c0,
 	&s3c_device_iis,
-	&s3c_device_pcm,
+	&samsung_asoc_dma,
 	&s3c_device_usbgadget,
 	&h1940_device_leds,
 	&h1940_device_bluetooth,

arch/arm/mach-s3c2440/mach-rx1950.c

@@ -692,7 +692,7 @@ static struct platform_device *rx1950_devices[] __initdata = {
 	&s3c_device_wdt,
 	&s3c_device_i2c0,
 	&s3c_device_iis,
-	&s3c_device_pcm,
+	&samsung_asoc_dma,
 	&s3c_device_usbgadget,
 	&s3c_device_rtc,
 	&s3c_device_nand,

arch/arm/mach-s3c64xx/clock.c

@@ -695,7 +695,7 @@ static struct clksrc_clk clksrcs[] = {
 	}, {
 		.clk	= {
 			.name		= "audio-bus",
-			.id		= -1,  /* There's only one IISv4 port */
+			.id		= 2,
 			.ctrlbit        = S3C6410_CLKCON_SCLK_AUDIO2,
 			.enable		= s3c64xx_sclk_ctrl,
 		},

arch/arm/mach-s3c64xx/dev-audio.c

@@ -22,7 +22,12 @@
 #include <plat/audio.h>
 #include <plat/gpio-cfg.h>
 
-static int s3c64xx_i2sv3_cfg_gpio(struct platform_device *pdev)
+static const char *rclksrc[] = {
+	[0] = "iis",
+	[1] = "audio-bus",
+};
+
+static int s3c64xx_i2s_cfg_gpio(struct platform_device *pdev)
 {
 	unsigned int base;
 
@@ -33,6 +38,12 @@ static int s3c64xx_i2sv3_cfg_gpio(struct platform_device *pdev)
 	case 1:
 		base = S3C64XX_GPE(0);
 		break;
+	case 2:
+		s3c_gpio_cfgpin(S3C64XX_GPC(4), S3C_GPIO_SFN(5));
+		s3c_gpio_cfgpin(S3C64XX_GPC(5), S3C_GPIO_SFN(5));
+		s3c_gpio_cfgpin(S3C64XX_GPC(7), S3C_GPIO_SFN(5));
+		s3c_gpio_cfgpin_range(S3C64XX_GPH(6), 4, S3C_GPIO_SFN(5));
+		return 0;
 	default:
 		printk(KERN_DEBUG "Invalid I2S Controller number: %d\n",
 			pdev->id);
@@ -44,16 +55,6 @@ static int s3c64xx_i2sv3_cfg_gpio(struct platform_device *pdev)
 	return 0;
 }
 
-static int s3c64xx_i2sv4_cfg_gpio(struct platform_device *pdev)
-{
-	s3c_gpio_cfgpin(S3C64XX_GPC(4), S3C_GPIO_SFN(5));
-	s3c_gpio_cfgpin(S3C64XX_GPC(5), S3C_GPIO_SFN(5));
-	s3c_gpio_cfgpin(S3C64XX_GPC(7), S3C_GPIO_SFN(5));
-	s3c_gpio_cfgpin_range(S3C64XX_GPH(6), 4, S3C_GPIO_SFN(5));
-
-	return 0;
-}
-
 static struct resource s3c64xx_iis0_resource[] = {
 	[0] = {
 		.start = S3C64XX_PA_IIS0,
@@ -72,17 +73,22 @@ static struct resource s3c64xx_iis0_resource[] = {
 	},
 };
 
-static struct s3c_audio_pdata s3c_i2s0_pdata = {
-	.cfg_gpio = s3c64xx_i2sv3_cfg_gpio,
+static struct s3c_audio_pdata i2sv3_pdata = {
+	.cfg_gpio = s3c64xx_i2s_cfg_gpio,
+	.type = {
+		.i2s = {
+			.src_clk = rclksrc,
+		},
+	},
 };
 
 struct platform_device s3c64xx_device_iis0 = {
-	.name		  = "s3c64xx-iis",
+	.name		  = "samsung-i2s",
 	.id		  = 0,
 	.num_resources	  = ARRAY_SIZE(s3c64xx_iis0_resource),
 	.resource	  = s3c64xx_iis0_resource,
 	.dev = {
-		.platform_data = &s3c_i2s0_pdata,
+		.platform_data = &i2sv3_pdata,
 	},
 };
 EXPORT_SYMBOL(s3c64xx_device_iis0);
@@ -105,17 +111,13 @@ static struct resource s3c64xx_iis1_resource[] = {
 	},
 };
 
-static struct s3c_audio_pdata s3c_i2s1_pdata = {
-	.cfg_gpio = s3c64xx_i2sv3_cfg_gpio,
-};
-
 struct platform_device s3c64xx_device_iis1 = {
-	.name		  = "s3c64xx-iis",
+	.name		  = "samsung-i2s",
 	.id		  = 1,
 	.num_resources	  = ARRAY_SIZE(s3c64xx_iis1_resource),
 	.resource	  = s3c64xx_iis1_resource,
 	.dev = {
-		.platform_data = &s3c_i2s1_pdata,
+		.platform_data = &i2sv3_pdata,
 	},
 };
 EXPORT_SYMBOL(s3c64xx_device_iis1);
@@ -138,17 +140,23 @@ static struct resource s3c64xx_iisv4_resource[] = {
 	},
 };
 
-static struct s3c_audio_pdata s3c_i2sv4_pdata = {
-	.cfg_gpio = s3c64xx_i2sv4_cfg_gpio,
+static struct s3c_audio_pdata i2sv4_pdata = {
+	.cfg_gpio = s3c64xx_i2s_cfg_gpio,
+	.type = {
+		.i2s = {
+			.quirks = QUIRK_PRI_6CHAN,
+			.src_clk = rclksrc,
+		},
+	},
 };
 
 struct platform_device s3c64xx_device_iisv4 = {
-	.name		  = "s3c64xx-iis-v4",
-	.id		  = -1,
+	.name = "samsung-i2s",
+	.id = 2,
 	.num_resources	  = ARRAY_SIZE(s3c64xx_iisv4_resource),
 	.resource	  = s3c64xx_iisv4_resource,
 	.dev = {
-		.platform_data = &s3c_i2sv4_pdata,
+		.platform_data = &i2sv4_pdata,
 	},
 };
 EXPORT_SYMBOL(s3c64xx_device_iisv4);
@@ -288,7 +296,7 @@ static struct s3c_audio_pdata s3c_ac97_pdata;
 static u64 s3c64xx_ac97_dmamask = DMA_BIT_MASK(32);
 
 struct platform_device s3c64xx_device_ac97 = {
-	.name		  = "s3c-ac97",
+	.name		  = "samsung-ac97",
 	.id		  = -1,
 	.num_resources	  = ARRAY_SIZE(s3c64xx_ac97_resource),
 	.resource	  = s3c64xx_ac97_resource,
@@ -307,16 +315,3 @@ void __init s3c64xx_ac97_setup_gpio(int num)
 	else
 		s3c_ac97_pdata.cfg_gpio = s3c64xx_ac97_cfg_gpe;
 }
-
-static u64 s3c_device_audio_dmamask = 0xffffffffUL;
-
-struct platform_device s3c_device_pcm = {
-	.name		  = "s3c24xx-pcm-audio",
-	.id		  = -1,
-	.dev              = {
-		.dma_mask = &s3c_device_audio_dmamask,
-		.coherent_dma_mask = 0xffffffffUL
-	}
-};
-EXPORT_SYMBOL(s3c_device_pcm);
-

arch/arm/mach-s3c64xx/mach-smdk6410.c

@@ -283,7 +283,7 @@ static struct platform_device *smdk6410_devices[] __initdata = {
 	&s3c_device_fb,
 	&s3c_device_ohci,
 	&s3c_device_usb_hsotg,
-	&s3c_device_pcm,
+	&samsung_asoc_dma,
 	&s3c64xx_device_iisv4,
 	&samsung_device_keypad,
 

arch/arm/mach-s5p6442/dev-audio.c

@@ -29,7 +29,7 @@ static int s5p6442_cfg_i2s(struct platform_device *pdev)
 		base = S5P6442_GPC1(0);
 		break;
 
-	case -1:
+	case 0:
 		base = S5P6442_GPC0(0);
 		break;
 
@@ -42,8 +42,19 @@ static int s5p6442_cfg_i2s(struct platform_device *pdev)
 	return 0;
 }
 
-static struct s3c_audio_pdata s3c_i2s_pdata = {
+static const char *rclksrc_v35[] = {
+	[0] = "busclk",
+	[1] = "i2sclk",
+};
+
+static struct s3c_audio_pdata i2sv35_pdata = {
 	.cfg_gpio = s5p6442_cfg_i2s,
+	.type = {
+		.i2s = {
+			.quirks = QUIRK_SEC_DAI | QUIRK_NEED_RSTCLR,
+			.src_clk = rclksrc_v35,
+		},
+	},
 };
 
 static struct resource s5p6442_iis0_resource[] = {
@@ -62,15 +73,34 @@ static struct resource s5p6442_iis0_resource[] = {
 		.end   = DMACH_I2S0_RX,
 		.flags = IORESOURCE_DMA,
 	},
+	[3] = {
+		.start = DMACH_I2S0S_TX,
+		.end = DMACH_I2S0S_TX,
+		.flags = IORESOURCE_DMA,
+	},
 };
 
 struct platform_device s5p6442_device_iis0 = {
-	.name		  = "s3c64xx-iis-v4",
-	.id		  = -1,
+	.name = "samsung-i2s",
+	.id = 0,
 	.num_resources	  = ARRAY_SIZE(s5p6442_iis0_resource),
 	.resource	  = s5p6442_iis0_resource,
 	.dev = {
-		.platform_data = &s3c_i2s_pdata,
+		.platform_data = &i2sv35_pdata,
+	},
+};
+
+static const char *rclksrc_v3[] = {
+	[0] = "iis",
+	[1] = "sclk_audio",
+};
+
+static struct s3c_audio_pdata i2sv3_pdata = {
+	.cfg_gpio = s5p6442_cfg_i2s,
+	.type = {
+		.i2s = {
+			.src_clk = rclksrc_v3,
+		},
 	},
 };
 
@@ -93,12 +123,12 @@ static struct resource s5p6442_iis1_resource[] = {
 };
 
 struct platform_device s5p6442_device_iis1 = {
-	.name		  = "s3c64xx-iis",
+	.name		  = "samsung-i2s",
 	.id		  = 1,
 	.num_resources	  = ARRAY_SIZE(s5p6442_iis1_resource),
 	.resource	  = s5p6442_iis1_resource,
 	.dev = {
-		.platform_data = &s3c_i2s_pdata,
+		.platform_data = &i2sv3_pdata,
 	},
 };
 

arch/arm/mach-s5p64x0/clock-s5p6440.c

@@ -261,7 +261,7 @@ static struct clk init_clocks_disable[] = {
 		.enable		= s5p64x0_pclk_ctrl,
 		.ctrlbit	= (1 << 25),
 	}, {
-		.name		= "i2s_v40",
+		.name		= "iis",
 		.id		= 0,
 		.parent		= &clk_pclk_low.clk,
 		.enable		= s5p64x0_pclk_ctrl,

arch/arm/mach-s5p64x0/clock-s5p6450.c

@@ -256,7 +256,7 @@ static struct clk init_clocks_disable[] = {
 		.ctrlbit	= (1 << 22),
 	}, {
 		.name		= "iis",
-		.id		= -1,
+		.id		= 0,
 		.parent		= &clk_pclk_low.clk,
 		.enable		= s5p64x0_pclk_ctrl,
 		.ctrlbit	= (1 << 26),

arch/arm/mach-s5p64x0/dev-audio.c

@@ -19,15 +19,19 @@
 #include <mach/dma.h>
 #include <mach/irqs.h>
 
-static int s5p6440_cfg_i2s(struct platform_device *pdev)
+static const char *rclksrc[] = {
+	[0] = "iis",
+	[1] = "sclk_audio2",
+};
+
+static int s5p64x0_cfg_i2s(struct platform_device *pdev)
 {
 	/* configure GPIO for i2s port */
 	switch (pdev->id) {
-	case -1:
+	case 0:
 		s3c_gpio_cfgpin_range(S5P6440_GPR(4), 5, S3C_GPIO_SFN(5));
 		s3c_gpio_cfgpin_range(S5P6440_GPR(13), 2, S3C_GPIO_SFN(5));
 		break;
-
 	default:
 		printk(KERN_ERR "Invalid Device %d\n", pdev->id);
 		return -EINVAL;
@@ -36,31 +40,14 @@ static int s5p6440_cfg_i2s(struct platform_device *pdev)
 	return 0;
 }
 
-static int s5p6450_cfg_i2s(struct platform_device *pdev)
-{
-	/* configure GPIO for i2s port */
-	switch (pdev->id) {
-	case -1:
-		s3c_gpio_cfgpin(S5P6450_GPB(4), S3C_GPIO_SFN(5));
-		s3c_gpio_cfgpin_range(S5P6450_GPR(4), 5, S3C_GPIO_SFN(5));
-		s3c_gpio_cfgpin_range(S5P6450_GPR(13), 2, S3C_GPIO_SFN(5));
-
-		break;
-
-	default:
-		printk(KERN_ERR "Invalid Device %d\n", pdev->id);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static struct s3c_audio_pdata s5p6440_i2s_pdata = {
-	.cfg_gpio = s5p6440_cfg_i2s,
-};
-
-static struct s3c_audio_pdata s5p6450_i2s_pdata = {
-	.cfg_gpio = s5p6450_cfg_i2s,
+static struct s3c_audio_pdata s5p64x0_i2s_pdata = {
+	.cfg_gpio = s5p64x0_cfg_i2s,
+	.type = {
+		.i2s = {
+			.quirks = QUIRK_PRI_6CHAN,
+			.src_clk = rclksrc,
+		},
+	},
 };
 
 static struct resource s5p64x0_iis0_resource[] = {
@@ -82,22 +69,22 @@ static struct resource s5p64x0_iis0_resource[] = {
 };
 
 struct platform_device s5p6440_device_iis = {
-	.name		= "s3c64xx-iis-v4",
-	.id		= -1,
+	.name		= "samsung-i2s",
+	.id		= 0,
 	.num_resources	= ARRAY_SIZE(s5p64x0_iis0_resource),
 	.resource	= s5p64x0_iis0_resource,
 	.dev = {
-		.platform_data = &s5p6440_i2s_pdata,
+		.platform_data = &s5p64x0_i2s_pdata,
 	},
 };
 
 struct platform_device s5p6450_device_iis0 = {
-	.name		= "s3c64xx-iis-v4",
-	.id		= -1,
+	.name		= "samsung-i2s",
+	.id		= 0,
 	.num_resources	= ARRAY_SIZE(s5p64x0_iis0_resource),
 	.resource	= s5p64x0_iis0_resource,
 	.dev = {
-		.platform_data = &s5p6450_i2s_pdata,
+		.platform_data = &s5p64x0_i2s_pdata,
 	},
 };
 

arch/arm/mach-s5pc100/dev-audio.c

@@ -23,17 +23,14 @@ static int s5pc100_cfg_i2s(struct platform_device *pdev)
 {
 	/* configure GPIO for i2s port */
 	switch (pdev->id) {
+	case 0: /* Dedicated pins */
+		break;
 	case 1:
 		s3c_gpio_cfgpin_range(S5PC100_GPC(0), 5, S3C_GPIO_SFN(2));
 		break;
-
 	case 2:
 		s3c_gpio_cfgpin_range(S5PC100_GPG3(0), 5, S3C_GPIO_SFN(4));
 		break;
-
-	case -1: /* Dedicated pins */
-		break;
-
 	default:
 		printk(KERN_ERR "Invalid Device %d\n", pdev->id);
 		return -EINVAL;
@@ -42,8 +39,20 @@ static int s5pc100_cfg_i2s(struct platform_device *pdev)
 	return 0;
 }
 
-static struct s3c_audio_pdata s3c_i2s_pdata = {
+static const char *rclksrc_v5[] = {
+	[0] = "iis",
+	[1] = "i2sclkd2",
+};
+
+static struct s3c_audio_pdata i2sv5_pdata = {
 	.cfg_gpio = s5pc100_cfg_i2s,
+	.type = {
+		.i2s = {
+			.quirks = QUIRK_PRI_6CHAN | QUIRK_SEC_DAI
+					 | QUIRK_NEED_RSTCLR,
+			.src_clk = rclksrc_v5,
+		},
+	},
 };
 
 static struct resource s5pc100_iis0_resource[] = {
@@ -62,15 +71,34 @@ static struct resource s5pc100_iis0_resource[] = {
 		.end   = DMACH_I2S0_RX,
 		.flags = IORESOURCE_DMA,
 	},
+	[3] = {
+		.start = DMACH_I2S0S_TX,
+		.end = DMACH_I2S0S_TX,
+		.flags = IORESOURCE_DMA,
+	},
 };
 
 struct platform_device s5pc100_device_iis0 = {
-	.name		  = "s3c64xx-iis-v4",
-	.id		  = -1,
+	.name = "samsung-i2s",
+	.id = 0,
 	.num_resources	  = ARRAY_SIZE(s5pc100_iis0_resource),
 	.resource	  = s5pc100_iis0_resource,
 	.dev = {
-		.platform_data = &s3c_i2s_pdata,
+		.platform_data = &i2sv5_pdata,
+	},
+};
+
+static const char *rclksrc_v3[] = {
+	[0] = "iis",
+	[1] = "sclk_audio",
+};
+
+static struct s3c_audio_pdata i2sv3_pdata = {
+	.cfg_gpio = s5pc100_cfg_i2s,
+	.type = {
+		.i2s = {
+			.src_clk = rclksrc_v3,
+		},
 	},
 };
 
@@ -93,12 +121,12 @@ static struct resource s5pc100_iis1_resource[] = {
 };
 
 struct platform_device s5pc100_device_iis1 = {
-	.name		  = "s3c64xx-iis",
+	.name		  = "samsung-i2s",
 	.id		  = 1,
 	.num_resources	  = ARRAY_SIZE(s5pc100_iis1_resource),
 	.resource	  = s5pc100_iis1_resource,
 	.dev = {
-		.platform_data = &s3c_i2s_pdata,
+		.platform_data = &i2sv3_pdata,
 	},
 };
 
@@ -121,12 +149,12 @@ static struct resource s5pc100_iis2_resource[] = {
 };
 
 struct platform_device s5pc100_device_iis2 = {
-	.name		  = "s3c64xx-iis",
+	.name		  = "samsung-i2s",
 	.id		  = 2,
 	.num_resources	  = ARRAY_SIZE(s5pc100_iis2_resource),
 	.resource	  = s5pc100_iis2_resource,
 	.dev = {
-		.platform_data = &s3c_i2s_pdata,
+		.platform_data = &i2sv3_pdata,
 	},
 };
 
@@ -253,7 +281,7 @@ static struct s3c_audio_pdata s3c_ac97_pdata = {
 static u64 s5pc100_ac97_dmamask = DMA_BIT_MASK(32);
 
 struct platform_device s5pc100_device_ac97 = {
-	.name		  = "s3c-ac97",
+	.name		  = "samsung-ac97",
 	.id		  = -1,
 	.num_resources	  = ARRAY_SIZE(s5pc100_ac97_resource),
 	.resource	  = s5pc100_ac97_resource,

arch/arm/mach-s5pc100/mach-smdkc100.c

@@ -96,6 +96,7 @@ static struct s3c2410_uartcfg smdkc100_uartcfgs[] __initdata = {
 
 /* I2C0 */
 static struct i2c_board_info i2c_devs0[] __initdata = {
+	{I2C_BOARD_INFO("wm8580", 0x1b),},
 };
 
 /* I2C1 */
@@ -190,6 +191,7 @@ static struct platform_device *smdkc100_devices[] __initdata = {
 	&s3c_device_ts,
 	&s3c_device_wdt,
 	&smdkc100_lcd_powerdev,
+	&samsung_asoc_dma,
 	&s5pc100_device_iis0,
 	&samsung_device_keypad,
 	&s5pc100_device_ac97,

arch/arm/mach-s5pv210/clock.c

@@ -467,20 +467,20 @@ static struct clk init_clocks_disable[] = {
 		.enable		= s5pv210_clk_ip3_ctrl,
 		.ctrlbit	= (1<<21),
 	}, {
-		.name		= "i2s_v50",
+		.name		= "iis",
 		.id		= 0,
 		.parent		= &clk_p,
 		.enable		= s5pv210_clk_ip3_ctrl,
 		.ctrlbit	= (1<<4),
 	}, {
-		.name		= "i2s_v32",
-		.id		= 0,
+		.name		= "iis",
+		.id		= 1,
 		.parent		= &clk_p,
 		.enable		= s5pv210_clk_ip3_ctrl,
 		.ctrlbit	= (1 << 5),
 	}, {
-		.name		= "i2s_v32",
-		.id		= 1,
+		.name		= "iis",
+		.id		= 2,
 		.parent		= &clk_p,
 		.enable		= s5pv210_clk_ip3_ctrl,
 		.ctrlbit	= (1 << 6),

arch/arm/mach-s5pv210/dev-audio.c

@@ -19,22 +19,24 @@
 #include <mach/dma.h>
 #include <mach/irqs.h>
 
+static const char *rclksrc[] = {
+	[0] = "busclk",
+	[1] = "i2sclk",
+};
+
 static int s5pv210_cfg_i2s(struct platform_device *pdev)
 {
 	/* configure GPIO for i2s port */
 	switch (pdev->id) {
+	case 0:
+		s3c_gpio_cfgpin_range(S5PV210_GPI(0), 7, S3C_GPIO_SFN(2));
+		break;
 	case 1:
 		s3c_gpio_cfgpin_range(S5PV210_GPC0(0), 5, S3C_GPIO_SFN(2));
 		break;
-
 	case 2:
 		s3c_gpio_cfgpin_range(S5PV210_GPC1(0), 5, S3C_GPIO_SFN(4));
 		break;
-
-	case -1:
-		s3c_gpio_cfgpin_range(S5PV210_GPI(0), 7, S3C_GPIO_SFN(2));
-		break;
-
 	default:
 		printk(KERN_ERR "Invalid Device %d\n", pdev->id);
 		return -EINVAL;
@@ -43,8 +45,15 @@ static int s5pv210_cfg_i2s(struct platform_device *pdev)
 	return 0;
 }
 
-static struct s3c_audio_pdata s3c_i2s_pdata = {
+static struct s3c_audio_pdata i2sv5_pdata = {
 	.cfg_gpio = s5pv210_cfg_i2s,
+	.type = {
+		.i2s = {
+			.quirks = QUIRK_PRI_6CHAN | QUIRK_SEC_DAI
+					 | QUIRK_NEED_RSTCLR,
+			.src_clk = rclksrc,
+		},
+	},
 };
 
 static struct resource s5pv210_iis0_resource[] = {
@@ -63,15 +72,34 @@ static struct resource s5pv210_iis0_resource[] = {
 		.end   = DMACH_I2S0_RX,
 		.flags = IORESOURCE_DMA,
 	},
+	[3] = {
+		.start = DMACH_I2S0S_TX,
+		.end = DMACH_I2S0S_TX,
+		.flags = IORESOURCE_DMA,
+	},
 };
 
 struct platform_device s5pv210_device_iis0 = {
-	.name		  = "s3c64xx-iis-v4",
-	.id		  = -1,
+	.name = "samsung-i2s",
+	.id = 0,
 	.num_resources	  = ARRAY_SIZE(s5pv210_iis0_resource),
 	.resource	  = s5pv210_iis0_resource,
 	.dev = {
-		.platform_data = &s3c_i2s_pdata,
+		.platform_data = &i2sv5_pdata,
+	},
+};
+
+static const char *rclksrc_v3[] = {
+	[0] = "iis",
+	[1] = "audio-bus",
+};
+
+static struct s3c_audio_pdata i2sv3_pdata = {
+	.cfg_gpio = s5pv210_cfg_i2s,
+	.type = {
+		.i2s = {
+			.src_clk = rclksrc_v3,
+		},
 	},
 };
 
@@ -94,12 +122,12 @@ static struct resource s5pv210_iis1_resource[] = {
 };
 
 struct platform_device s5pv210_device_iis1 = {
-	.name		  = "s3c64xx-iis",
+	.name		  = "samsung-i2s",
 	.id		  = 1,
 	.num_resources	  = ARRAY_SIZE(s5pv210_iis1_resource),
 	.resource	  = s5pv210_iis1_resource,
 	.dev = {
-		.platform_data = &s3c_i2s_pdata,
+		.platform_data = &i2sv3_pdata,
 	},
 };
 
@@ -122,12 +150,12 @@ static struct resource s5pv210_iis2_resource[] = {
 };
 
 struct platform_device s5pv210_device_iis2 = {
-	.name		  = "s3c64xx-iis",
+	.name		  = "samsung-i2s",
 	.id		  = 2,
 	.num_resources	  = ARRAY_SIZE(s5pv210_iis2_resource),
 	.resource	  = s5pv210_iis2_resource,
 	.dev = {
-		.platform_data = &s3c_i2s_pdata,
+		.platform_data = &i2sv3_pdata,
 	},
 };
 
@@ -283,7 +311,7 @@ static struct s3c_audio_pdata s3c_ac97_pdata = {
 static u64 s5pv210_ac97_dmamask = DMA_BIT_MASK(32);
 
 struct platform_device s5pv210_device_ac97 = {
-	.name		  = "s3c-ac97",
+	.name		  = "samsung-ac97",
 	.id		  = -1,
 	.num_resources	  = ARRAY_SIZE(s5pv210_ac97_resource),
 	.resource	  = s5pv210_ac97_resource,

arch/arm/mach-s5pv310/Kconfig

@@ -11,6 +11,7 @@ if ARCH_S5PV310
 
 config CPU_S5PV310
 	bool
+	select S3C_PL330_DMA
 	help
 	  Enable S5PV310 CPU support
 

arch/arm/mach-s5pv310/Makefile

@@ -13,7 +13,7 @@ obj-				:=
 # Core support for S5PV310 system
 
 obj-$(CONFIG_CPU_S5PV310)	+= cpu.o init.o clock.o irq-combiner.o
-obj-$(CONFIG_CPU_S5PV310)	+= setup-i2c0.o time.o gpiolib.o irq-eint.o
+obj-$(CONFIG_CPU_S5PV310)	+= setup-i2c0.o time.o gpiolib.o irq-eint.o dma.o
 
 obj-$(CONFIG_SMP)		+= platsmp.o headsmp.o
 obj-$(CONFIG_LOCAL_TIMERS)	+= localtimer.o
@@ -27,6 +27,7 @@ obj-$(CONFIG_MACH_UNIVERSAL_C210)	+= mach-universal_c210.o
 
 # device support
 
+obj-y += dev-audio.o
 obj-$(CONFIG_S5PV310_SETUP_I2C1)	+= setup-i2c1.o
 obj-$(CONFIG_S5PV310_SETUP_I2C2)	+= setup-i2c2.o
 obj-$(CONFIG_S5PV310_SETUP_I2C3)	+= setup-i2c3.o

arch/arm/mach-s5pv310/dev-audio.c

@@ -0,0 +1,364 @@
+/* linux/arch/arm/mach-s5pv310/dev-audio.c
+ *
+ * Copyright (c) 2010 Samsung Electronics Co. Ltd
+ *	Jaswinder Singh <jassi.brar@samsung.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/platform_device.h>
+#include <linux/dma-mapping.h>
+#include <linux/gpio.h>
+
+#include <plat/gpio-cfg.h>
+#include <plat/audio.h>
+
+#include <mach/map.h>
+#include <mach/dma.h>
+#include <mach/irqs.h>
+
+static const char *rclksrc[] = {
+	[0] = "busclk",
+	[1] = "i2sclk",
+};
+
+static int s5pv310_cfg_i2s(struct platform_device *pdev)
+{
+	/* configure GPIO for i2s port */
+	switch (pdev->id) {
+	case 0:
+		s3c_gpio_cfgpin_range(S5PV310_GPZ(0), 7, S3C_GPIO_SFN(2));
+		break;
+	case 1:
+		s3c_gpio_cfgpin_range(S5PV310_GPC0(0), 5, S3C_GPIO_SFN(2));
+		break;
+	case 2:
+		s3c_gpio_cfgpin_range(S5PV310_GPC1(0), 5, S3C_GPIO_SFN(4));
+		break;
+	default:
+		printk(KERN_ERR "Invalid Device %d\n", pdev->id);
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static struct s3c_audio_pdata i2sv5_pdata = {
+	.cfg_gpio = s5pv310_cfg_i2s,
+	.type = {
+		.i2s = {
+			.quirks = QUIRK_PRI_6CHAN | QUIRK_SEC_DAI
+					 | QUIRK_NEED_RSTCLR,
+			.src_clk = rclksrc,
+		},
+	},
+};
+
+static struct resource s5pv310_i2s0_resource[] = {
+	[0] = {
+		.start	= S5PV310_PA_I2S0,
+		.end	= S5PV310_PA_I2S0 + 0x100 - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= DMACH_I2S0_TX,
+		.end	= DMACH_I2S0_TX,
+		.flags	= IORESOURCE_DMA,
+	},
+	[2] = {
+		.start	= DMACH_I2S0_RX,
+		.end	= DMACH_I2S0_RX,
+		.flags	= IORESOURCE_DMA,
+	},
+	[3] = {
+		.start	= DMACH_I2S0S_TX,
+		.end	= DMACH_I2S0S_TX,
+		.flags	= IORESOURCE_DMA,
+	},
+};
+
+struct platform_device s5pv310_device_i2s0 = {
+	.name = "samsung-i2s",
+	.id = 0,
+	.num_resources = ARRAY_SIZE(s5pv310_i2s0_resource),
+	.resource = s5pv310_i2s0_resource,
+	.dev = {
+		.platform_data = &i2sv5_pdata,
+	},
+};
+
+static const char *rclksrc_v3[] = {
+	[0] = "sclk_i2s",
+	[1] = "no_such_clock",
+};
+
+static struct s3c_audio_pdata i2sv3_pdata = {
+	.cfg_gpio = s5pv310_cfg_i2s,
+	.type = {
+		.i2s = {
+			.quirks = QUIRK_NO_MUXPSR,
+			.src_clk = rclksrc_v3,
+		},
+	},
+};
+
+static struct resource s5pv310_i2s1_resource[] = {
+	[0] = {
+		.start	= S5PV310_PA_I2S1,
+		.end	= S5PV310_PA_I2S1 + 0x100 - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= DMACH_I2S1_TX,
+		.end	= DMACH_I2S1_TX,
+		.flags	= IORESOURCE_DMA,
+	},
+	[2] = {
+		.start	= DMACH_I2S1_RX,
+		.end	= DMACH_I2S1_RX,
+		.flags	= IORESOURCE_DMA,
+	},
+};
+
+struct platform_device s5pv310_device_i2s1 = {
+	.name = "samsung-i2s",
+	.id = 1,
+	.num_resources = ARRAY_SIZE(s5pv310_i2s1_resource),
+	.resource = s5pv310_i2s1_resource,
+	.dev = {
+		.platform_data = &i2sv3_pdata,
+	},
+};
+
+static struct resource s5pv310_i2s2_resource[] = {
+	[0] = {
+		.start	= S5PV310_PA_I2S2,
+		.end	= S5PV310_PA_I2S2 + 0x100 - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= DMACH_I2S2_TX,
+		.end	= DMACH_I2S2_TX,
+		.flags	= IORESOURCE_DMA,
+	},
+	[2] = {
+		.start	= DMACH_I2S2_RX,
+		.end	= DMACH_I2S2_RX,
+		.flags	= IORESOURCE_DMA,
+	},
+};
+
+struct platform_device s5pv310_device_i2s2 = {
+	.name = "samsung-i2s",
+	.id = 2,
+	.num_resources = ARRAY_SIZE(s5pv310_i2s2_resource),
+	.resource = s5pv310_i2s2_resource,
+	.dev = {
+		.platform_data = &i2sv3_pdata,
+	},
+};
+
+/* PCM Controller platform_devices */
+
+static int s5pv310_pcm_cfg_gpio(struct platform_device *pdev)
+{
+	switch (pdev->id) {
+	case 0:
+		s3c_gpio_cfgpin_range(S5PV310_GPZ(0), 5, S3C_GPIO_SFN(3));
+		break;
+	case 1:
+		s3c_gpio_cfgpin_range(S5PV310_GPC0(0), 5, S3C_GPIO_SFN(3));
+		break;
+	case 2:
+		s3c_gpio_cfgpin_range(S5PV310_GPC1(0), 5, S3C_GPIO_SFN(3));
+		break;
+	default:
+		printk(KERN_DEBUG "Invalid PCM Controller number!");
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static struct s3c_audio_pdata s3c_pcm_pdata = {
+	.cfg_gpio = s5pv310_pcm_cfg_gpio,
+};
+
+static struct resource s5pv310_pcm0_resource[] = {
+	[0] = {
+		.start	= S5PV310_PA_PCM0,
+		.end	= S5PV310_PA_PCM0 + 0x100 - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= DMACH_PCM0_TX,
+		.end	= DMACH_PCM0_TX,
+		.flags	= IORESOURCE_DMA,
+	},
+	[2] = {
+		.start	= DMACH_PCM0_RX,
+		.end	= DMACH_PCM0_RX,
+		.flags	= IORESOURCE_DMA,
+	},
+};
+
+struct platform_device s5pv310_device_pcm0 = {
+	.name = "samsung-pcm",
+	.id = 0,
+	.num_resources = ARRAY_SIZE(s5pv310_pcm0_resource),
+	.resource = s5pv310_pcm0_resource,
+	.dev = {
+		.platform_data = &s3c_pcm_pdata,
+	},
+};
+
+static struct resource s5pv310_pcm1_resource[] = {
+	[0] = {
+		.start	= S5PV310_PA_PCM1,
+		.end	= S5PV310_PA_PCM1 + 0x100 - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= DMACH_PCM1_TX,
+		.end	= DMACH_PCM1_TX,
+		.flags	= IORESOURCE_DMA,
+	},
+	[2] = {
+		.start	= DMACH_PCM1_RX,
+		.end	= DMACH_PCM1_RX,
+		.flags	= IORESOURCE_DMA,
+	},
+};
+
+struct platform_device s5pv310_device_pcm1 = {
+	.name = "samsung-pcm",
+	.id = 1,
+	.num_resources = ARRAY_SIZE(s5pv310_pcm1_resource),
+	.resource = s5pv310_pcm1_resource,
+	.dev = {
+		.platform_data = &s3c_pcm_pdata,
+	},
+};
+
+static struct resource s5pv310_pcm2_resource[] = {
+	[0] = {
+		.start	= S5PV310_PA_PCM2,
+		.end	= S5PV310_PA_PCM2 + 0x100 - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= DMACH_PCM2_TX,
+		.end	= DMACH_PCM2_TX,
+		.flags	= IORESOURCE_DMA,
+	},
+	[2] = {
+		.start	= DMACH_PCM2_RX,
+		.end	= DMACH_PCM2_RX,
+		.flags	= IORESOURCE_DMA,
+	},
+};
+
+struct platform_device s5pv310_device_pcm2 = {
+	.name = "samsung-pcm",
+	.id = 2,
+	.num_resources = ARRAY_SIZE(s5pv310_pcm2_resource),
+	.resource = s5pv310_pcm2_resource,
+	.dev = {
+		.platform_data = &s3c_pcm_pdata,
+	},
+};
+
+/* AC97 Controller platform devices */
+
+static int s5pv310_ac97_cfg_gpio(struct platform_device *pdev)
+{
+	return s3c_gpio_cfgpin_range(S5PV310_GPC0(0), 5, S3C_GPIO_SFN(4));
+}
+
+static struct resource s5pv310_ac97_resource[] = {
+	[0] = {
+		.start	= S5PV310_PA_AC97,
+		.end	= S5PV310_PA_AC97 + 0x100 - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= DMACH_AC97_PCMOUT,
+		.end	= DMACH_AC97_PCMOUT,
+		.flags	= IORESOURCE_DMA,
+	},
+	[2] = {
+		.start	= DMACH_AC97_PCMIN,
+		.end	= DMACH_AC97_PCMIN,
+		.flags	= IORESOURCE_DMA,
+	},
+	[3] = {
+		.start	= DMACH_AC97_MICIN,
+		.end	= DMACH_AC97_MICIN,
+		.flags	= IORESOURCE_DMA,
+	},
+	[4] = {
+		.start	= IRQ_AC97,
+		.end	= IRQ_AC97,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct s3c_audio_pdata s3c_ac97_pdata = {
+	.cfg_gpio = s5pv310_ac97_cfg_gpio,
+};
+
+static u64 s5pv310_ac97_dmamask = DMA_BIT_MASK(32);
+
+struct platform_device s5pv310_device_ac97 = {
+	.name = "samsung-ac97",
+	.id = -1,
+	.num_resources = ARRAY_SIZE(s5pv310_ac97_resource),
+	.resource = s5pv310_ac97_resource,
+	.dev = {
+		.platform_data = &s3c_ac97_pdata,
+		.dma_mask = &s5pv310_ac97_dmamask,
+		.coherent_dma_mask = DMA_BIT_MASK(32),
+	},
+};
+
+/* S/PDIF Controller platform_device */
+
+static int s5pv310_spdif_cfg_gpio(struct platform_device *pdev)
+{
+	s3c_gpio_cfgpin_range(S5PV310_GPC1(0), 2, S3C_GPIO_SFN(3));
+
+	return 0;
+}
+
+static struct resource s5pv310_spdif_resource[] = {
+	[0] = {
+		.start	= S5PV310_PA_SPDIF,
+		.end	= S5PV310_PA_SPDIF + 0x100 - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= DMACH_SPDIF,
+		.end	= DMACH_SPDIF,
+		.flags	= IORESOURCE_DMA,
+	},
+};
+
+static struct s3c_audio_pdata samsung_spdif_pdata = {
+	.cfg_gpio = s5pv310_spdif_cfg_gpio,
+};
+
+static u64 s5pv310_spdif_dmamask = DMA_BIT_MASK(32);
+
+struct platform_device s5pv310_device_spdif = {
+	.name = "samsung-spdif",
+	.id = -1,
+	.num_resources = ARRAY_SIZE(s5pv310_spdif_resource),
+	.resource = s5pv310_spdif_resource,
+	.dev = {
+		.platform_data = &samsung_spdif_pdata,
+		.dma_mask = &s5pv310_spdif_dmamask,
+		.coherent_dma_mask = DMA_BIT_MASK(32),
+	},
+};

arch/arm/mach-s5pv310/dma.c

@@ -0,0 +1,168 @@
+/*
+ * Copyright (C) 2010 Samsung Electronics Co. Ltd.
+ *	Jaswinder Singh <jassi.brar@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/dma-mapping.h>
+
+#include <plat/devs.h>
+#include <plat/irqs.h>
+
+#include <mach/map.h>
+#include <mach/irqs.h>
+
+#include <plat/s3c-pl330-pdata.h>
+
+static u64 dma_dmamask = DMA_BIT_MASK(32);
+
+static struct resource s5pv310_pdma0_resource[] = {
+	[0] = {
+		.start	= S5PV310_PA_PDMA0,
+		.end	= S5PV310_PA_PDMA0 + SZ_4K,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= IRQ_PDMA0,
+		.end	= IRQ_PDMA0,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct s3c_pl330_platdata s5pv310_pdma0_pdata = {
+	.peri = {
+		[0] = DMACH_PCM0_RX,
+		[1] = DMACH_PCM0_TX,
+		[2] = DMACH_PCM2_RX,
+		[3] = DMACH_PCM2_TX,
+		[4] = DMACH_MSM_REQ0,
+		[5] = DMACH_MSM_REQ2,
+		[6] = DMACH_SPI0_RX,
+		[7] = DMACH_SPI0_TX,
+		[8] = DMACH_SPI2_RX,
+		[9] = DMACH_SPI2_TX,
+		[10] = DMACH_I2S0S_TX,
+		[11] = DMACH_I2S0_RX,
+		[12] = DMACH_I2S0_TX,
+		[13] = DMACH_I2S2_RX,
+		[14] = DMACH_I2S2_TX,
+		[15] = DMACH_UART0_RX,
+		[16] = DMACH_UART0_TX,
+		[17] = DMACH_UART2_RX,
+		[18] = DMACH_UART2_TX,
+		[19] = DMACH_UART4_RX,
+		[20] = DMACH_UART4_TX,
+		[21] = DMACH_SLIMBUS0_RX,
+		[22] = DMACH_SLIMBUS0_TX,
+		[23] = DMACH_SLIMBUS2_RX,
+		[24] = DMACH_SLIMBUS2_TX,
+		[25] = DMACH_SLIMBUS4_RX,
+		[26] = DMACH_SLIMBUS4_TX,
+		[27] = DMACH_AC97_MICIN,
+		[28] = DMACH_AC97_PCMIN,
+		[29] = DMACH_AC97_PCMOUT,
+		[30] = DMACH_MAX,
+		[31] = DMACH_MAX,
+	},
+};
+
+static struct platform_device s5pv310_device_pdma0 = {
+	.name		= "s3c-pl330",
+	.id		= 0,
+	.num_resources	= ARRAY_SIZE(s5pv310_pdma0_resource),
+	.resource	= s5pv310_pdma0_resource,
+	.dev		= {
+		.dma_mask = &dma_dmamask,
+		.coherent_dma_mask = DMA_BIT_MASK(32),
+		.platform_data = &s5pv310_pdma0_pdata,
+	},
+};
+
+static struct resource s5pv310_pdma1_resource[] = {
+	[0] = {
+		.start	= S5PV310_PA_PDMA1,
+		.end	= S5PV310_PA_PDMA1 + SZ_4K,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= IRQ_PDMA1,
+		.end	= IRQ_PDMA1,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct s3c_pl330_platdata s5pv310_pdma1_pdata = {
+	.peri = {
+		[0] = DMACH_PCM0_RX,
+		[1] = DMACH_PCM0_TX,
+		[2] = DMACH_PCM1_RX,
+		[3] = DMACH_PCM1_TX,
+		[4] = DMACH_MSM_REQ1,
+		[5] = DMACH_MSM_REQ3,
+		[6] = DMACH_SPI1_RX,
+		[7] = DMACH_SPI1_TX,
+		[8] = DMACH_I2S0S_TX,
+		[9] = DMACH_I2S0_RX,
+		[10] = DMACH_I2S0_TX,
+		[11] = DMACH_I2S1_RX,
+		[12] = DMACH_I2S1_TX,
+		[13] = DMACH_UART0_RX,
+		[14] = DMACH_UART0_TX,
+		[15] = DMACH_UART1_RX,
+		[16] = DMACH_UART1_TX,
+		[17] = DMACH_UART3_RX,
+		[18] = DMACH_UART3_TX,
+		[19] = DMACH_SLIMBUS1_RX,
+		[20] = DMACH_SLIMBUS1_TX,
+		[21] = DMACH_SLIMBUS3_RX,
+		[22] = DMACH_SLIMBUS3_TX,
+		[23] = DMACH_SLIMBUS5_RX,
+		[24] = DMACH_SLIMBUS5_TX,
+		[25] = DMACH_SLIMBUS0AUX_RX,
+		[26] = DMACH_SLIMBUS0AUX_TX,
+		[27] = DMACH_SPDIF,
+		[28] = DMACH_MAX,
+		[29] = DMACH_MAX,
+		[30] = DMACH_MAX,
+		[31] = DMACH_MAX,
+	},
+};
+
+static struct platform_device s5pv310_device_pdma1 = {
+	.name		= "s3c-pl330",
+	.id		= 1,
+	.num_resources	= ARRAY_SIZE(s5pv310_pdma1_resource),
+	.resource	= s5pv310_pdma1_resource,
+	.dev		= {
+		.dma_mask = &dma_dmamask,
+		.coherent_dma_mask = DMA_BIT_MASK(32),
+		.platform_data = &s5pv310_pdma1_pdata,
+	},
+};
+
+static struct platform_device *s5pv310_dmacs[] __initdata = {
+	&s5pv310_device_pdma0,
+	&s5pv310_device_pdma1,
+};
+
+static int __init s5pv310_dma_init(void)
+{
+	platform_add_devices(s5pv310_dmacs, ARRAY_SIZE(s5pv310_dmacs));
+
+	return 0;
+}
+arch_initcall(s5pv310_dma_init);

arch/arm/mach-s5pv310/include/mach/dma.h

@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2010 Samsung Electronics Co. Ltd.
+ *	Jaswinder Singh <jassi.brar@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __MACH_DMA_H
+#define __MACH_DMA_H
+
+/* This platform uses the common S3C DMA API driver for PL330 */
+#include <plat/s3c-dma-pl330.h>
+
+#endif /* __MACH_DMA_H */

arch/arm/mach-s5pv310/include/mach/irqs.h

@@ -54,6 +54,9 @@
 #define COMBINER_GROUP(x)	((x) * MAX_IRQ_IN_COMBINER + IRQ_SPI(64))
 #define COMBINER_IRQ(x, y)	(COMBINER_GROUP(x) + y)
 
+#define IRQ_PDMA0		COMBINER_IRQ(21, 0)
+#define IRQ_PDMA1		COMBINER_IRQ(21, 1)
+
 #define IRQ_TIMER0_VIC		COMBINER_IRQ(22, 0)
 #define IRQ_TIMER1_VIC		COMBINER_IRQ(22, 1)
 #define IRQ_TIMER2_VIC		COMBINER_IRQ(22, 2)

arch/arm/mach-s5pv310/include/mach/map.h

@@ -52,6 +52,11 @@
 #define S5PV310_PA_GIC_DIST		(0x10501000)
 #define S5PV310_PA_L2CC			(0x10502000)
 
+/* DMA */
+#define S5PV310_PA_MDMA		0x10810000
+#define S5PV310_PA_PDMA0	0x12680000
+#define S5PV310_PA_PDMA1	0x12690000
+
 #define S5PV310_PA_GPIO1		(0x11400000)
 #define S5PV310_PA_GPIO2		(0x11000000)
 #define S5PV310_PA_GPIO3		(0x03860000)
@@ -60,6 +65,22 @@
 
 #define S5PV310_PA_SROMC		(0x12570000)
 
+/* S/PDIF */
+#define S5PV310_PA_SPDIF	0xE1100000
+
+/* I2S */
+#define S5PV310_PA_I2S0		0x03830000
+#define S5PV310_PA_I2S1		0xE3100000
+#define S5PV310_PA_I2S2		0xE2A00000
+
+/* PCM */
+#define S5PV310_PA_PCM0		0x03840000
+#define S5PV310_PA_PCM1		0x13980000
+#define S5PV310_PA_PCM2		0x13990000
+
+/* AC97 */
+#define S5PV310_PA_AC97		0x139A0000
+
 #define S5PV310_PA_UART			(0x13800000)
 
 #define S5P_PA_UART(x)			(S5PV310_PA_UART + ((x) * S3C_UART_OFFSET))

arch/arm/mach-shmobile/board-ap4evb.c

@@ -729,6 +729,10 @@ static struct platform_device fsi_device = {
 	},
 };
 
+static struct platform_device fsi_ak4643_device = {
+	.name		= "sh_fsi2_a_ak4643",
+};
+
 static struct sh_mobile_lcdc_info sh_mobile_lcdc1_info = {
 	.clock_source = LCDC_CLK_EXTERNAL,
 	.ch[0] = {
@@ -927,6 +931,7 @@ static struct platform_device *ap4evb_devices[] __initdata = {
 	&sdhi1_device,
 	&usb1_host_device,
 	&fsi_device,
+	&fsi_ak4643_device,
 	&sh_mmcif_device,
 	&lcdc1_device,
 	&lcdc_device,

arch/arm/plat-s3c24xx/devs.c

@@ -259,21 +259,6 @@ struct platform_device s3c_device_iis = {
 
 EXPORT_SYMBOL(s3c_device_iis);
 
-/* ASoC PCM DMA */
-
-static u64 s3c_device_audio_dmamask = 0xffffffffUL;
-
-struct platform_device s3c_device_pcm = {
-	.name		  = "s3c24xx-pcm-audio",
-	.id		  = -1,
-	.dev              = {
-		.dma_mask = &s3c_device_audio_dmamask,
-		.coherent_dma_mask = 0xffffffffUL
-	}
-};
-
-EXPORT_SYMBOL(s3c_device_pcm);
-
 /* RTC */
 
 static struct resource s3c_rtc_resource[] = {
@@ -496,8 +481,10 @@ static struct resource s3c_ac97_resource[] = {
 	},
 };
 
+static u64 s3c_device_audio_dmamask = 0xffffffffUL;
+
 struct platform_device s3c_device_ac97 = {
-	.name		  = "s3c-ac97",
+	.name		  = "samsung-ac97",
 	.id		  = -1,
 	.num_resources	  = ARRAY_SIZE(s3c_ac97_resource),
 	.resource	  = s3c_ac97_resource,

arch/arm/plat-samsung/Makefile

@@ -17,6 +17,7 @@ obj-y				+= clock.o
 obj-y				+= pwm-clock.o
 obj-y				+= gpio.o
 obj-y				+= gpio-config.o
+obj-y				+= dev-asocdma.o
 
 obj-$(CONFIG_SAMSUNG_GPIOLIB_4BIT)	+= gpiolib.o
 obj-$(CONFIG_SAMSUNG_CLKSRC)	+= clock-clksrc.o

arch/arm/plat-samsung/dev-asocdma.c

@@ -0,0 +1,25 @@
+/* linux/arch/arm/plat-samsung/dev-asocdma.c
+ *
+ * Copyright (c) 2010 Samsung Electronics Co. Ltd
+ *	Jaswinder Singh <jassi.brar@samsung.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/platform_device.h>
+#include <linux/dma-mapping.h>
+#include <plat/devs.h>
+
+static u64 audio_dmamask = DMA_BIT_MASK(32);
+
+struct platform_device samsung_asoc_dma = {
+	.name		  = "samsung-audio",
+	.id		  = -1,
+	.dev              = {
+		.dma_mask = &audio_dmamask,
+		.coherent_dma_mask = DMA_BIT_MASK(32),
+	}
+};
+EXPORT_SYMBOL(samsung_asoc_dma);

arch/arm/plat-samsung/include/plat/audio.h

@@ -25,10 +25,34 @@ extern void s3c64xx_ac97_setup_gpio(int);
 #define S5PC100_SPDIF_GPG3 1
 extern void s5pc100_spdif_setup_gpio(int);
 
+struct samsung_i2s {
+/* If the Primary DAI has 5.1 Channels */
+#define QUIRK_PRI_6CHAN		(1 << 0)
+/* If the I2S block has a Stereo Overlay Channel */
+#define QUIRK_SEC_DAI		(1 << 1)
+/*
+ * If the I2S block has no internal prescalar or MUX (I2SMOD[10] bit)
+ * The Machine driver must provide suitably set clock to the I2S block.
+ */
+#define QUIRK_NO_MUXPSR		(1 << 2)
+#define QUIRK_NEED_RSTCLR	(1 << 3)
+	/* Quirks of the I2S controller */
+	u32 quirks;
+
+	/*
+	 * Array of clock names that can be used to generate I2S signals.
+	 * Also corresponds to clocks of I2SMOD[10]
+	 */
+	const char **src_clk;
+};
+
 /**
  * struct s3c_audio_pdata - common platform data for audio device drivers
  * @cfg_gpio: Callback function to setup mux'ed pins in I2S/PCM/AC97 mode
  */
 struct s3c_audio_pdata {
 	int (*cfg_gpio)(struct platform_device *);
+	union {
+		struct samsung_i2s i2s;
+	} type;
 };

arch/arm/plat-samsung/include/plat/devs.h

@@ -32,7 +32,7 @@ extern struct platform_device s3c64xx_device_iisv4;
 extern struct platform_device s3c64xx_device_spi0;
 extern struct platform_device s3c64xx_device_spi1;
 
-extern struct platform_device s3c_device_pcm;
+extern struct platform_device samsung_asoc_dma;
 
 extern struct platform_device s3c64xx_device_pcm0;
 extern struct platform_device s3c64xx_device_pcm1;
@@ -96,6 +96,15 @@ extern struct platform_device s5pv210_device_iis1;
 extern struct platform_device s5pv210_device_iis2;
 extern struct platform_device s5pv210_device_spdif;
 
+extern struct platform_device s5pv310_device_ac97;
+extern struct platform_device s5pv310_device_pcm0;
+extern struct platform_device s5pv310_device_pcm1;
+extern struct platform_device s5pv310_device_pcm2;
+extern struct platform_device s5pv310_device_i2s0;
+extern struct platform_device s5pv310_device_i2s1;
+extern struct platform_device s5pv310_device_i2s2;
+extern struct platform_device s5pv310_device_spdif;
+
 extern struct platform_device s5p6442_device_pcm0;
 extern struct platform_device s5p6442_device_pcm1;
 extern struct platform_device s5p6442_device_iis0;

arch/sh/boards/mach-se/7724/setup.c

@@ -318,6 +318,10 @@ static struct platform_device fsi_device = {
 	},
 };
 
+static struct platform_device fsi_ak4642_device = {
+	.name		= "sh_fsi_a_ak4642",
+};
+
 /* KEYSC in SoC (Needs SW33-2 set to ON) */
 static struct sh_keysc_info keysc_info = {
 	.mode = SH_KEYSC_MODE_1,
@@ -590,6 +594,7 @@ static struct platform_device *ms7724se_devices[] __initdata = {
 	&sh7724_usb0_host_device,
 	&sh7724_usb1_gadget_device,
 	&fsi_device,
+	&fsi_ak4642_device,
 	&sdhi0_cn7_device,
 	&sdhi1_cn8_device,
 	&irda_device,

drivers/gpio/wm8994-gpio.c

@@ -35,6 +35,29 @@ static inline struct wm8994_gpio *to_wm8994_gpio(struct gpio_chip *chip)
 	return container_of(chip, struct wm8994_gpio, gpio_chip);
 }
 
+static int wm8994_gpio_request(struct gpio_chip *chip, unsigned offset)
+{
+	struct wm8994_gpio *wm8994_gpio = to_wm8994_gpio(chip);
+	struct wm8994 *wm8994 = wm8994_gpio->wm8994;
+
+	switch (wm8994->type) {
+	case WM8958:
+		switch (offset) {
+		case 1:
+		case 2:
+		case 3:
+		case 4:
+		case 6:
+			return -EINVAL;
+		}
+		break;
+	default:
+		break;
+	}
+
+	return 0;
+}
+
 static int wm8994_gpio_direction_in(struct gpio_chip *chip, unsigned offset)
 {
 	struct wm8994_gpio *wm8994_gpio = to_wm8994_gpio(chip);
@@ -136,6 +159,7 @@ static void wm8994_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
 static struct gpio_chip template_chip = {
 	.label			= "wm8994",
 	.owner			= THIS_MODULE,
+	.request		= wm8994_gpio_request,
 	.direction_input	= wm8994_gpio_direction_in,
 	.get			= wm8994_gpio_get,
 	.direction_output	= wm8994_gpio_direction_out,

drivers/mfd/wm8994-core.c

@@ -218,6 +218,18 @@ static const char *wm8994_main_supplies[] = {
 	"SPKVDD2",
 };
 
+static const char *wm8958_main_supplies[] = {
+	"DBVDD1",
+	"DBVDD2",
+	"DBVDD3",
+	"DCVDD",
+	"AVDD1",
+	"AVDD2",
+	"CPVDD",
+	"SPKVDD1",
+	"SPKVDD2",
+};
+
 #ifdef CONFIG_PM
 static int wm8994_device_suspend(struct device *dev)
 {
@@ -239,7 +251,7 @@ static int wm8994_device_suspend(struct device *dev)
 	if (ret < 0)
 		dev_err(dev, "Failed to save LDO registers: %d\n", ret);
 
-	ret = regulator_bulk_disable(ARRAY_SIZE(wm8994_main_supplies),
+	ret = regulator_bulk_disable(wm8994->num_supplies,
 				     wm8994->supplies);
 	if (ret != 0) {
 		dev_err(dev, "Failed to disable supplies: %d\n", ret);
@@ -254,7 +266,7 @@ static int wm8994_device_resume(struct device *dev)
 	struct wm8994 *wm8994 = dev_get_drvdata(dev);
 	int ret;
 
-	ret = regulator_bulk_enable(ARRAY_SIZE(wm8994_main_supplies),
+	ret = regulator_bulk_enable(wm8994->num_supplies,
 				    wm8994->supplies);
 	if (ret != 0) {
 		dev_err(dev, "Failed to enable supplies: %d\n", ret);
@@ -305,9 +317,10 @@ static int wm8994_ldo_in_use(struct wm8994_pdata *pdata, int ldo)
 /*
  * Instantiate the generic non-control parts of the device.
  */
-static int wm8994_device_init(struct wm8994 *wm8994, unsigned long id, int irq)
+static int wm8994_device_init(struct wm8994 *wm8994, int irq)
 {
 	struct wm8994_pdata *pdata = wm8994->dev->platform_data;
+	const char *devname;
 	int ret, i;
 
 	mutex_init(&wm8994->io_lock);
@@ -323,25 +336,48 @@ static int wm8994_device_init(struct wm8994 *wm8994, unsigned long id, int irq)
 		goto err;
 	}
 
+	switch (wm8994->type) {
+	case WM8994:
+		wm8994->num_supplies = ARRAY_SIZE(wm8994_main_supplies);
+		break;
+	case WM8958:
+		wm8994->num_supplies = ARRAY_SIZE(wm8958_main_supplies);
+		break;
+	default:
+		BUG();
+		return -EINVAL;
+	}
+
 	wm8994->supplies = kzalloc(sizeof(struct regulator_bulk_data) *
-				   ARRAY_SIZE(wm8994_main_supplies),
+				   wm8994->num_supplies,
 				   GFP_KERNEL);
 	if (!wm8994->supplies) {
 		ret = -ENOMEM;
 		goto err;
 	}
 
-	for (i = 0; i < ARRAY_SIZE(wm8994_main_supplies); i++)
-		wm8994->supplies[i].supply = wm8994_main_supplies[i];
-
-	ret = regulator_bulk_get(wm8994->dev, ARRAY_SIZE(wm8994_main_supplies),
+	switch (wm8994->type) {
+	case WM8994:
+		for (i = 0; i < ARRAY_SIZE(wm8994_main_supplies); i++)
+			wm8994->supplies[i].supply = wm8994_main_supplies[i];
+		break;
+	case WM8958:
+		for (i = 0; i < ARRAY_SIZE(wm8958_main_supplies); i++)
+			wm8994->supplies[i].supply = wm8958_main_supplies[i];
+		break;
+	default:
+		BUG();
+		return -EINVAL;
+	}
+		
+	ret = regulator_bulk_get(wm8994->dev, wm8994->num_supplies,
 				 wm8994->supplies);
 	if (ret != 0) {
 		dev_err(wm8994->dev, "Failed to get supplies: %d\n", ret);
 		goto err_supplies;
 	}
 
-	ret = regulator_bulk_enable(ARRAY_SIZE(wm8994_main_supplies),
+	ret = regulator_bulk_enable(wm8994->num_supplies,
 				    wm8994->supplies);
 	if (ret != 0) {
 		dev_err(wm8994->dev, "Failed to enable supplies: %d\n", ret);
@@ -353,7 +389,22 @@ static int wm8994_device_init(struct wm8994 *wm8994, unsigned long id, int irq)
 		dev_err(wm8994->dev, "Failed to read ID register\n");
 		goto err_enable;
 	}
-	if (ret != 0x8994) {
+	switch (ret) {
+	case 0x8994:
+		devname = "WM8994";
+		if (wm8994->type != WM8994)
+			dev_warn(wm8994->dev, "Device registered as type %d\n",
+				 wm8994->type);
+		wm8994->type = WM8994;
+		break;
+	case 0x8958:
+		devname = "WM8958";
+		if (wm8994->type != WM8958)
+			dev_warn(wm8994->dev, "Device registered as type %d\n",
+				 wm8994->type);
+		wm8994->type = WM8958;
+		break;
+	default:
 		dev_err(wm8994->dev, "Device is not a WM8994, ID is %x\n",
 			ret);
 		ret = -EINVAL;
@@ -370,14 +421,16 @@ static int wm8994_device_init(struct wm8994 *wm8994, unsigned long id, int irq)
 	switch (ret) {
 	case 0:
 	case 1:
-		dev_warn(wm8994->dev, "revision %c not fully supported\n",
-			'A' + ret);
+		if (wm8994->type == WM8994)
+			dev_warn(wm8994->dev,
+				 "revision %c not fully supported\n",
+				 'A' + ret);
 		break;
 	default:
-		dev_info(wm8994->dev, "revision %c\n", 'A' + ret);
 		break;
 	}
 
+	dev_info(wm8994->dev, "%s revision %c\n", devname, 'A' + ret);
 
 	if (pdata) {
 		wm8994->irq_base = pdata->irq_base;
@@ -423,10 +476,10 @@ static int wm8994_device_init(struct wm8994 *wm8994, unsigned long id, int irq)
 err_irq:
 	wm8994_irq_exit(wm8994);
 err_enable:
-	regulator_bulk_disable(ARRAY_SIZE(wm8994_main_supplies),
+	regulator_bulk_disable(wm8994->num_supplies,
 			       wm8994->supplies);
 err_get:
-	regulator_bulk_free(ARRAY_SIZE(wm8994_main_supplies), wm8994->supplies);
+	regulator_bulk_free(wm8994->num_supplies, wm8994->supplies);
 err_supplies:
 	kfree(wm8994->supplies);
 err:
@@ -439,9 +492,9 @@ static void wm8994_device_exit(struct wm8994 *wm8994)
 {
 	mfd_remove_devices(wm8994->dev);
 	wm8994_irq_exit(wm8994);
-	regulator_bulk_disable(ARRAY_SIZE(wm8994_main_supplies),
+	regulator_bulk_disable(wm8994->num_supplies,
 			       wm8994->supplies);
-	regulator_bulk_free(ARRAY_SIZE(wm8994_main_supplies), wm8994->supplies);
+	regulator_bulk_free(wm8994->num_supplies, wm8994->supplies);
 	kfree(wm8994->supplies);
 	kfree(wm8994);
 }
@@ -506,8 +559,9 @@ static int wm8994_i2c_probe(struct i2c_client *i2c,
 	wm8994->read_dev = wm8994_i2c_read_device;
 	wm8994->write_dev = wm8994_i2c_write_device;
 	wm8994->irq = i2c->irq;
+	wm8994->type = id->driver_data;
 
-	return wm8994_device_init(wm8994, id->driver_data, i2c->irq);
+	return wm8994_device_init(wm8994, i2c->irq);
 }
 
 static int wm8994_i2c_remove(struct i2c_client *i2c)
@@ -535,7 +589,8 @@ static int wm8994_i2c_resume(struct i2c_client *i2c)
 #endif
 
 static const struct i2c_device_id wm8994_i2c_id[] = {
-	{ "wm8994", 0 },
+	{ "wm8994", WM8994 },
+	{ "wm8958", WM8958 },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, wm8994_i2c_id);

drivers/regulator/wm8994-regulator.c

@@ -131,10 +131,19 @@ static struct regulator_ops wm8994_ldo1_ops = {
 static int wm8994_ldo2_list_voltage(struct regulator_dev *rdev,
 				    unsigned int selector)
 {
+	struct wm8994_ldo *ldo = rdev_get_drvdata(rdev);
+
 	if (selector > WM8994_LDO2_MAX_SELECTOR)
 		return -EINVAL;
 
-	return (selector * 100000) + 900000;
+	switch (ldo->wm8994->type) {
+	case WM8994:
+		return (selector * 100000) + 900000;
+	case WM8958:
+		return (selector * 100000) + 1000000;
+	default:
+		return -EINVAL;
+	}
 }
 
 static int wm8994_ldo2_get_voltage(struct regulator_dev *rdev)
@@ -157,7 +166,17 @@ static int wm8994_ldo2_set_voltage(struct regulator_dev *rdev,
 	struct wm8994_ldo *ldo = rdev_get_drvdata(rdev);
 	int selector, v;
 
-	selector = (min_uV - 900000) / 100000;
+	switch (ldo->wm8994->type) {
+	case WM8994:
+		selector = (min_uV - 900000) / 100000;
+		break;
+	case WM8958:
+		selector = (min_uV - 1000000) / 100000;
+		break;
+	default:
+		return -EINVAL;
+	}
+
 	v = wm8994_ldo2_list_voltage(rdev, selector);
 	if (v < 0 || v > max_uV)
 		return -EINVAL;

drivers/video/sh_mobile_hdmi.c

@@ -22,6 +22,7 @@
 #include <linux/slab.h>
 #include <linux/types.h>
 #include <linux/workqueue.h>
+#include <sound/soc.h>
 #include <sound/soc-dapm.h>
 #include <sound/initval.h>
 

include/linux/mfd/wm8994/core.h

@@ -17,6 +17,11 @@
 
 #include <linux/interrupt.h>
 
+enum wm8994_type {
+	WM8994 = 0,
+	WM8958 = 1,
+};
+
 struct regulator_dev;
 struct regulator_bulk_data;
 
@@ -48,6 +53,8 @@ struct wm8994 {
 	struct mutex io_lock;
 	struct mutex irq_lock;
 
+	enum wm8994_type type;
+
 	struct device *dev;
 	int (*read_dev)(struct wm8994 *wm8994, unsigned short reg,
 			int bytes, void *dest);
@@ -68,6 +75,7 @@ struct wm8994 {
 	u16 gpio_regs[WM8994_NUM_GPIO_REGS];
 
 	struct regulator_dev *dbvdd;
+	int num_supplies;
 	struct regulator_bulk_data *supplies;
 };
 

include/linux/mfd/wm8994/pdata.h

@@ -30,6 +30,8 @@ struct wm8994_ldo_pdata {
 
 #define WM8994_DRC_REGS 5
 #define WM8994_EQ_REGS  20
+#define WM8958_MBC_CUTOFF_REGS 20
+#define WM8958_MBC_COEFF_REGS  48
 
 /**
  * DRC configurations are specified with a label and a set of register
@@ -59,6 +61,18 @@ struct wm8994_retune_mobile_cfg {
         u16 regs[WM8994_EQ_REGS];
 };
 
+/**
+ * Multiband compressor configurations are specified with a label and
+ * two sets of values to write.  Configurations are expected to be
+ * generated using the multiband compressor configuration panel in
+ * WISCE - see http://www.wolfsonmicro.com/wisce/
+ */
+struct wm8958_mbc_cfg {
+	const char *name;
+	u16 cutoff_regs[WM8958_MBC_CUTOFF_REGS];
+	u16 coeff_regs[WM8958_MBC_COEFF_REGS];
+};
+
 struct wm8994_pdata {
 	int gpio_base;
 
@@ -78,6 +92,9 @@ struct wm8994_pdata {
         int num_retune_mobile_cfgs;
         struct wm8994_retune_mobile_cfg *retune_mobile_cfgs;
 
+	int num_mbc_cfgs;
+	struct wm8958_mbc_cfg *mbc_cfgs;
+
         /* LINEOUT can be differential or single ended */
         unsigned int lineout1_diff:1;
         unsigned int lineout2_diff:1;

include/linux/mfd/wm8994/registers.h

@@ -64,12 +64,16 @@
 #define WM8994_LDO_1                            0x3B
 #define WM8994_LDO_2                            0x3C
 #define WM8994_CHARGE_PUMP_1                    0x4C
+#define WM8958_CHARGE_PUMP_2                    0x4D
 #define WM8994_CLASS_W_1                        0x51
 #define WM8994_DC_SERVO_1                       0x54
 #define WM8994_DC_SERVO_2                       0x55
 #define WM8994_DC_SERVO_4                       0x57
 #define WM8994_DC_SERVO_READBACK                0x58
 #define WM8994_ANALOGUE_HP_1                    0x60
+#define WM8958_MIC_DETECT_1                     0xD0
+#define WM8958_MIC_DETECT_2                     0xD1
+#define WM8958_MIC_DETECT_3                     0xD2
 #define WM8994_CHIP_REVISION                    0x100
 #define WM8994_CONTROL_INTERFACE                0x101
 #define WM8994_WRITE_SEQUENCER_CTRL_1           0x110
@@ -109,6 +113,10 @@
 #define WM8994_AIF2DAC_LRCLK                    0x315
 #define WM8994_AIF2DAC_DATA                     0x316
 #define WM8994_AIF2ADC_DATA                     0x317
+#define WM8958_AIF3_CONTROL_1                   0x320
+#define WM8958_AIF3_CONTROL_2                   0x321
+#define WM8958_AIF3DAC_DATA                     0x322
+#define WM8958_AIF3ADC_DATA                     0x323
 #define WM8994_AIF1_ADC1_LEFT_VOLUME            0x400
 #define WM8994_AIF1_ADC1_RIGHT_VOLUME           0x401
 #define WM8994_AIF1_DAC1_LEFT_VOLUME            0x402
@@ -242,6 +250,83 @@
 #define WM8994_INTERRUPT_STATUS_2_MASK          0x739
 #define WM8994_INTERRUPT_CONTROL                0x740
 #define WM8994_IRQ_DEBOUNCE                     0x748
+#define WM8958_DSP2_PROGRAM                     0x900
+#define WM8958_DSP2_CONFIG                      0x901
+#define WM8958_DSP2_MAGICNUM                    0xA00
+#define WM8958_DSP2_RELEASEYEAR                 0xA01
+#define WM8958_DSP2_RELEASEMONTHDAY             0xA02
+#define WM8958_DSP2_RELEASETIME                 0xA03
+#define WM8958_DSP2_VERMAJMIN                   0xA04
+#define WM8958_DSP2_VERBUILD                    0xA05
+#define WM8958_DSP2_EXECCONTROL                 0xA0D
+#define WM8958_MBC_BAND_2_LOWER_CUTOFF_C1_1     0x2200
+#define WM8958_MBC_BAND_2_LOWER_CUTOFF_C1_2     0x2201
+#define WM8958_MBC_BAND_2_LOWER_CUTOFF_C2_1     0x2202
+#define WM8958_MBC_BAND_2_LOWER_CUTOFF_C2_2     0x2203
+#define WM8958_MBC_BAND_2_LOWER_CUTOFF_C3_1     0x2204
+#define WM8958_MBC_BAND_2_LOWER_CUTOFF_C3_2     0x2205
+#define WM8958_MBC_BAND_2_UPPER_CUTOFF_C2_1     0x2206
+#define WM8958_MBC_BAND_2_UPPER_CUTOFF_C2_2     0x2207
+#define WM8958_MBC_BAND_2_UPPER_CUTOFF_C3_1     0x2208
+#define WM8958_MBC_BAND_2_UPPER_CUTOFF_C3_2     0x2209
+#define WM8958_MBC_BAND_2_UPPER_CUTOFF_C1_1     0x220A
+#define WM8958_MBC_BAND_2_UPPER_CUTOFF_C1_2     0x220B
+#define WM8958_MBC_BAND_1_UPPER_CUTOFF_C1_1     0x220C
+#define WM8958_MBC_BAND_1_UPPER_CUTOFF_C1_2     0x220D
+#define WM8958_MBC_BAND_1_UPPER_CUTOFF_C2_1     0x220E
+#define WM8958_MBC_BAND_1_UPPER_CUTOFF_C2_2     0x220F
+#define WM8958_MBC_BAND_1_UPPER_CUTOFF_C3_1     0x2210
+#define WM8958_MBC_BAND_1_UPPER_CUTOFF_C3_2     0x2211
+#define WM8958_MBC_BAND_1_LOWER_CUTOFF_1        0x2212
+#define WM8958_MBC_BAND_1_LOWER_CUTOFF_2        0x2213
+#define WM8958_MBC_BAND_1_K_1                   0x2400
+#define WM8958_MBC_BAND_1_K_2                   0x2401
+#define WM8958_MBC_BAND_1_N1_1                  0x2402
+#define WM8958_MBC_BAND_1_N1_2                  0x2403
+#define WM8958_MBC_BAND_1_N2_1                  0x2404
+#define WM8958_MBC_BAND_1_N2_2                  0x2405
+#define WM8958_MBC_BAND_1_N3_1                  0x2406
+#define WM8958_MBC_BAND_1_N3_2                  0x2407
+#define WM8958_MBC_BAND_1_N4_1                  0x2408
+#define WM8958_MBC_BAND_1_N4_2                  0x2409
+#define WM8958_MBC_BAND_1_N5_1                  0x240A
+#define WM8958_MBC_BAND_1_N5_2                  0x240B
+#define WM8958_MBC_BAND_1_X1_1                  0x240C
+#define WM8958_MBC_BAND_1_X1_2                  0x240D
+#define WM8958_MBC_BAND_1_X2_1                  0x240E
+#define WM8958_MBC_BAND_1_X2_2                  0x240F
+#define WM8958_MBC_BAND_1_X3_1                  0x2410
+#define WM8958_MBC_BAND_1_X3_2                  0x2411
+#define WM8958_MBC_BAND_1_ATTACK_1              0x2412
+#define WM8958_MBC_BAND_1_ATTACK_2              0x2413
+#define WM8958_MBC_BAND_1_DECAY_1               0x2414
+#define WM8958_MBC_BAND_1_DECAY_2               0x2415
+#define WM8958_MBC_BAND_2_K_1                   0x2416
+#define WM8958_MBC_BAND_2_K_2                   0x2417
+#define WM8958_MBC_BAND_2_N1_1                  0x2418
+#define WM8958_MBC_BAND_2_N1_2                  0x2419
+#define WM8958_MBC_BAND_2_N2_1                  0x241A
+#define WM8958_MBC_BAND_2_N2_2                  0x241B
+#define WM8958_MBC_BAND_2_N3_1                  0x241C
+#define WM8958_MBC_BAND_2_N3_2                  0x241D
+#define WM8958_MBC_BAND_2_N4_1                  0x241E
+#define WM8958_MBC_BAND_2_N4_2                  0x241F
+#define WM8958_MBC_BAND_2_N5_1                  0x2420
+#define WM8958_MBC_BAND_2_N5_2                  0x2421
+#define WM8958_MBC_BAND_2_X1_1                  0x2422
+#define WM8958_MBC_BAND_2_X1_2                  0x2423
+#define WM8958_MBC_BAND_2_X2_1                  0x2424
+#define WM8958_MBC_BAND_2_X2_2                  0x2425
+#define WM8958_MBC_BAND_2_X3_1                  0x2426
+#define WM8958_MBC_BAND_2_X3_2                  0x2427
+#define WM8958_MBC_BAND_2_ATTACK_1              0x2428
+#define WM8958_MBC_BAND_2_ATTACK_2              0x2429
+#define WM8958_MBC_BAND_2_DECAY_1               0x242A
+#define WM8958_MBC_BAND_2_DECAY_2               0x242B
+#define WM8958_MBC_B2_PG2_1                     0x242C
+#define WM8958_MBC_B2_PG2_2                     0x242D
+#define WM8958_MBC_B1_PG2_1                     0x242E
+#define WM8958_MBC_B1_PG2_2                     0x242F
 #define WM8994_WRITE_SEQUENCER_0                0x3000
 #define WM8994_WRITE_SEQUENCER_1                0x3001
 #define WM8994_WRITE_SEQUENCER_2                0x3002
@@ -992,6 +1077,12 @@
 /*
  * R6 (0x06) - Power Management (6)
  */
+#define WM8958_AIF3ADC_SRC_MASK                 0x0600  /* AIF3ADC_SRC - [10:9] */
+#define WM8958_AIF3ADC_SRC_SHIFT                     9  /* AIF3ADC_SRC - [10:9] */
+#define WM8958_AIF3ADC_SRC_WIDTH                     2  /* AIF3ADC_SRC - [10:9] */
+#define WM8958_AIF2DAC_SRC_MASK                 0x0180  /* AIF2DAC_SRC - [8:7] */
+#define WM8958_AIF2DAC_SRC_SHIFT                     7  /* AIF2DAC_SRC - [8:7] */
+#define WM8958_AIF2DAC_SRC_WIDTH                     2  /* AIF2DAC_SRC - [8:7] */
 #define WM8994_AIF3_TRI                         0x0020  /* AIF3_TRI */
 #define WM8994_AIF3_TRI_MASK                    0x0020  /* AIF3_TRI */
 #define WM8994_AIF3_TRI_SHIFT                        5  /* AIF3_TRI */
@@ -1835,6 +1926,14 @@
 #define WM8994_CP_ENA_SHIFT                         15  /* CP_ENA */
 #define WM8994_CP_ENA_WIDTH                          1  /* CP_ENA */
 
+/*
+ * R77 (0x4D) - Charge Pump (2)
+ */
+#define WM8958_CP_DISCH                         0x8000  /* CP_DISCH */
+#define WM8958_CP_DISCH_MASK                    0x8000  /* CP_DISCH */
+#define WM8958_CP_DISCH_SHIFT                       15  /* CP_DISCH */
+#define WM8958_CP_DISCH_WIDTH                        1  /* CP_DISCH */
+
 /*
  * R81 (0x51) - Class W (1)
  */
@@ -1951,6 +2050,46 @@
 #define WM8994_HPOUT1R_DLY_SHIFT                     1  /* HPOUT1R_DLY */
 #define WM8994_HPOUT1R_DLY_WIDTH                     1  /* HPOUT1R_DLY */
 
+/*
+ * R208 (0xD0) - Mic Detect 1
+ */
+#define WM8958_MICD_BIAS_STARTTIME_MASK         0xF000  /* MICD_BIAS_STARTTIME - [15:12] */
+#define WM8958_MICD_BIAS_STARTTIME_SHIFT            12  /* MICD_BIAS_STARTTIME - [15:12] */
+#define WM8958_MICD_BIAS_STARTTIME_WIDTH             4  /* MICD_BIAS_STARTTIME - [15:12] */
+#define WM8958_MICD_RATE_MASK                   0x0F00  /* MICD_RATE - [11:8] */
+#define WM8958_MICD_RATE_SHIFT                       8  /* MICD_RATE - [11:8] */
+#define WM8958_MICD_RATE_WIDTH                       4  /* MICD_RATE - [11:8] */
+#define WM8958_MICD_DBTIME                      0x0002  /* MICD_DBTIME */
+#define WM8958_MICD_DBTIME_MASK                 0x0002  /* MICD_DBTIME */
+#define WM8958_MICD_DBTIME_SHIFT                     1  /* MICD_DBTIME */
+#define WM8958_MICD_DBTIME_WIDTH                     1  /* MICD_DBTIME */
+#define WM8958_MICD_ENA                         0x0001  /* MICD_ENA */
+#define WM8958_MICD_ENA_MASK                    0x0001  /* MICD_ENA */
+#define WM8958_MICD_ENA_SHIFT                        0  /* MICD_ENA */
+#define WM8958_MICD_ENA_WIDTH                        1  /* MICD_ENA */
+
+/*
+ * R209 (0xD1) - Mic Detect 2
+ */
+#define WM8958_MICD_LVL_SEL_MASK                0x00FF  /* MICD_LVL_SEL - [7:0] */
+#define WM8958_MICD_LVL_SEL_SHIFT                    0  /* MICD_LVL_SEL - [7:0] */
+#define WM8958_MICD_LVL_SEL_WIDTH                    8  /* MICD_LVL_SEL - [7:0] */
+
+/*
+ * R210 (0xD2) - Mic Detect 3
+ */
+#define WM8958_MICD_LVL_MASK                    0x07FC  /* MICD_LVL - [10:2] */
+#define WM8958_MICD_LVL_SHIFT                        2  /* MICD_LVL - [10:2] */
+#define WM8958_MICD_LVL_WIDTH                        9  /* MICD_LVL - [10:2] */
+#define WM8958_MICD_VALID                       0x0002  /* MICD_VALID */
+#define WM8958_MICD_VALID_MASK                  0x0002  /* MICD_VALID */
+#define WM8958_MICD_VALID_SHIFT                      1  /* MICD_VALID */
+#define WM8958_MICD_VALID_WIDTH                      1  /* MICD_VALID */
+#define WM8958_MICD_STS                         0x0001  /* MICD_STS */
+#define WM8958_MICD_STS_MASK                    0x0001  /* MICD_STS */
+#define WM8958_MICD_STS_SHIFT                        0  /* MICD_STS */
+#define WM8958_MICD_STS_WIDTH                        1  /* MICD_STS */
+
 /*
  * R256 (0x100) - Chip Revision
  */
@@ -2069,6 +2208,14 @@
 /*
  * R520 (0x208) - Clocking (1)
  */
+#define WM8958_DSP2CLK_ENA                      0x4000  /* DSP2CLK_ENA */
+#define WM8958_DSP2CLK_ENA_MASK                 0x4000  /* DSP2CLK_ENA */
+#define WM8958_DSP2CLK_ENA_SHIFT                    14  /* DSP2CLK_ENA */
+#define WM8958_DSP2CLK_ENA_WIDTH                     1  /* DSP2CLK_ENA */
+#define WM8958_DSP2CLK_SRC                      0x1000  /* DSP2CLK_SRC */
+#define WM8958_DSP2CLK_SRC_MASK                 0x1000  /* DSP2CLK_SRC */
+#define WM8958_DSP2CLK_SRC_SHIFT                    12  /* DSP2CLK_SRC */
+#define WM8958_DSP2CLK_SRC_WIDTH                     1  /* DSP2CLK_SRC */
 #define WM8994_TOCLK_ENA                        0x0010  /* TOCLK_ENA */
 #define WM8994_TOCLK_ENA_MASK                   0x0010  /* TOCLK_ENA */
 #define WM8994_TOCLK_ENA_SHIFT                       4  /* TOCLK_ENA */
@@ -2552,6 +2699,63 @@
 #define WM8994_AIF2ADCR_DAT_INV_SHIFT                0  /* AIF2ADCR_DAT_INV */
 #define WM8994_AIF2ADCR_DAT_INV_WIDTH                1  /* AIF2ADCR_DAT_INV */
 
+/*
+ * R800 (0x320) - AIF3 Control (1)
+ */
+#define WM8958_AIF3_LRCLK_INV                   0x0080  /* AIF3_LRCLK_INV */
+#define WM8958_AIF3_LRCLK_INV_MASK              0x0080  /* AIF3_LRCLK_INV */
+#define WM8958_AIF3_LRCLK_INV_SHIFT                  7  /* AIF3_LRCLK_INV */
+#define WM8958_AIF3_LRCLK_INV_WIDTH                  1  /* AIF3_LRCLK_INV */
+#define WM8958_AIF3_WL_MASK                     0x0060  /* AIF3_WL - [6:5] */
+#define WM8958_AIF3_WL_SHIFT                         5  /* AIF3_WL - [6:5] */
+#define WM8958_AIF3_WL_WIDTH                         2  /* AIF3_WL - [6:5] */
+#define WM8958_AIF3_FMT_MASK                    0x0018  /* AIF3_FMT - [4:3] */
+#define WM8958_AIF3_FMT_SHIFT                        3  /* AIF3_FMT - [4:3] */
+#define WM8958_AIF3_FMT_WIDTH                        2  /* AIF3_FMT - [4:3] */
+
+/*
+ * R801 (0x321) - AIF3 Control (2)
+ */
+#define WM8958_AIF3DAC_BOOST_MASK               0x0C00  /* AIF3DAC_BOOST - [11:10] */
+#define WM8958_AIF3DAC_BOOST_SHIFT                  10  /* AIF3DAC_BOOST - [11:10] */
+#define WM8958_AIF3DAC_BOOST_WIDTH                   2  /* AIF3DAC_BOOST - [11:10] */
+#define WM8958_AIF3DAC_COMP                     0x0010  /* AIF3DAC_COMP */
+#define WM8958_AIF3DAC_COMP_MASK                0x0010  /* AIF3DAC_COMP */
+#define WM8958_AIF3DAC_COMP_SHIFT                    4  /* AIF3DAC_COMP */
+#define WM8958_AIF3DAC_COMP_WIDTH                    1  /* AIF3DAC_COMP */
+#define WM8958_AIF3DAC_COMPMODE                 0x0008  /* AIF3DAC_COMPMODE */
+#define WM8958_AIF3DAC_COMPMODE_MASK            0x0008  /* AIF3DAC_COMPMODE */
+#define WM8958_AIF3DAC_COMPMODE_SHIFT                3  /* AIF3DAC_COMPMODE */
+#define WM8958_AIF3DAC_COMPMODE_WIDTH                1  /* AIF3DAC_COMPMODE */
+#define WM8958_AIF3ADC_COMP                     0x0004  /* AIF3ADC_COMP */
+#define WM8958_AIF3ADC_COMP_MASK                0x0004  /* AIF3ADC_COMP */
+#define WM8958_AIF3ADC_COMP_SHIFT                    2  /* AIF3ADC_COMP */
+#define WM8958_AIF3ADC_COMP_WIDTH                    1  /* AIF3ADC_COMP */
+#define WM8958_AIF3ADC_COMPMODE                 0x0002  /* AIF3ADC_COMPMODE */
+#define WM8958_AIF3ADC_COMPMODE_MASK            0x0002  /* AIF3ADC_COMPMODE */
+#define WM8958_AIF3ADC_COMPMODE_SHIFT                1  /* AIF3ADC_COMPMODE */
+#define WM8958_AIF3ADC_COMPMODE_WIDTH                1  /* AIF3ADC_COMPMODE */
+#define WM8958_AIF3_LOOPBACK                    0x0001  /* AIF3_LOOPBACK */
+#define WM8958_AIF3_LOOPBACK_MASK               0x0001  /* AIF3_LOOPBACK */
+#define WM8958_AIF3_LOOPBACK_SHIFT                   0  /* AIF3_LOOPBACK */
+#define WM8958_AIF3_LOOPBACK_WIDTH                   1  /* AIF3_LOOPBACK */
+
+/*
+ * R802 (0x322) - AIF3DAC Data
+ */
+#define WM8958_AIF3DAC_DAT_INV                  0x0001  /* AIF3DAC_DAT_INV */
+#define WM8958_AIF3DAC_DAT_INV_MASK             0x0001  /* AIF3DAC_DAT_INV */
+#define WM8958_AIF3DAC_DAT_INV_SHIFT                 0  /* AIF3DAC_DAT_INV */
+#define WM8958_AIF3DAC_DAT_INV_WIDTH                 1  /* AIF3DAC_DAT_INV */
+
+/*
+ * R803 (0x323) - AIF3ADC Data
+ */
+#define WM8958_AIF3ADC_DAT_INV                  0x0001  /* AIF3ADC_DAT_INV */
+#define WM8958_AIF3ADC_DAT_INV_MASK             0x0001  /* AIF3ADC_DAT_INV */
+#define WM8958_AIF3ADC_DAT_INV_SHIFT                 0  /* AIF3ADC_DAT_INV */
+#define WM8958_AIF3ADC_DAT_INV_WIDTH                 1  /* AIF3ADC_DAT_INV */
+
 /*
  * R1024 (0x400) - AIF1 ADC1 Left Volume
  */
@@ -4289,4 +4493,102 @@
 #define WM8994_TEMP_SHUT_DB_SHIFT                    0  /* TEMP_SHUT_DB */
 #define WM8994_TEMP_SHUT_DB_WIDTH                    1  /* TEMP_SHUT_DB */
 
+/*
+ * R2304 (0x900) - DSP2_Program
+ */
+#define WM8958_DSP2_ENA                         0x0001  /* DSP2_ENA */
+#define WM8958_DSP2_ENA_MASK                    0x0001  /* DSP2_ENA */
+#define WM8958_DSP2_ENA_SHIFT                        0  /* DSP2_ENA */
+#define WM8958_DSP2_ENA_WIDTH                        1  /* DSP2_ENA */
+
+/*
+ * R2305 (0x901) - DSP2_Config
+ */
+#define WM8958_MBC_SEL_MASK                     0x0030  /* MBC_SEL - [5:4] */
+#define WM8958_MBC_SEL_SHIFT                         4  /* MBC_SEL - [5:4] */
+#define WM8958_MBC_SEL_WIDTH                         2  /* MBC_SEL - [5:4] */
+#define WM8958_MBC_ENA                          0x0001  /* MBC_ENA */
+#define WM8958_MBC_ENA_MASK                     0x0001  /* MBC_ENA */
+#define WM8958_MBC_ENA_SHIFT                         0  /* MBC_ENA */
+#define WM8958_MBC_ENA_WIDTH                         1  /* MBC_ENA */
+
+/*
+ * R2560 (0xA00) - DSP2_MagicNum
+ */
+#define WM8958_DSP2_MAGIC_NUM_MASK              0xFFFF  /* DSP2_MAGIC_NUM - [15:0] */
+#define WM8958_DSP2_MAGIC_NUM_SHIFT                  0  /* DSP2_MAGIC_NUM - [15:0] */
+#define WM8958_DSP2_MAGIC_NUM_WIDTH                 16  /* DSP2_MAGIC_NUM - [15:0] */
+
+/*
+ * R2561 (0xA01) - DSP2_ReleaseYear
+ */
+#define WM8958_DSP2_RELEASE_YEAR_MASK           0xFFFF  /* DSP2_RELEASE_YEAR - [15:0] */
+#define WM8958_DSP2_RELEASE_YEAR_SHIFT               0  /* DSP2_RELEASE_YEAR - [15:0] */
+#define WM8958_DSP2_RELEASE_YEAR_WIDTH              16  /* DSP2_RELEASE_YEAR - [15:0] */
+
+/*
+ * R2562 (0xA02) - DSP2_ReleaseMonthDay
+ */
+#define WM8958_DSP2_RELEASE_MONTH_MASK          0xFF00  /* DSP2_RELEASE_MONTH - [15:8] */
+#define WM8958_DSP2_RELEASE_MONTH_SHIFT              8  /* DSP2_RELEASE_MONTH - [15:8] */
+#define WM8958_DSP2_RELEASE_MONTH_WIDTH              8  /* DSP2_RELEASE_MONTH - [15:8] */
+#define WM8958_DSP2_RELEASE_DAY_MASK            0x00FF  /* DSP2_RELEASE_DAY - [7:0] */
+#define WM8958_DSP2_RELEASE_DAY_SHIFT                0  /* DSP2_RELEASE_DAY - [7:0] */
+#define WM8958_DSP2_RELEASE_DAY_WIDTH                8  /* DSP2_RELEASE_DAY - [7:0] */
+
+/*
+ * R2563 (0xA03) - DSP2_ReleaseTime
+ */
+#define WM8958_DSP2_RELEASE_HOURS_MASK          0xFF00  /* DSP2_RELEASE_HOURS - [15:8] */
+#define WM8958_DSP2_RELEASE_HOURS_SHIFT              8  /* DSP2_RELEASE_HOURS - [15:8] */
+#define WM8958_DSP2_RELEASE_HOURS_WIDTH              8  /* DSP2_RELEASE_HOURS - [15:8] */
+#define WM8958_DSP2_RELEASE_MINS_MASK           0x00FF  /* DSP2_RELEASE_MINS - [7:0] */
+#define WM8958_DSP2_RELEASE_MINS_SHIFT               0  /* DSP2_RELEASE_MINS - [7:0] */
+#define WM8958_DSP2_RELEASE_MINS_WIDTH               8  /* DSP2_RELEASE_MINS - [7:0] */
+
+/*
+ * R2564 (0xA04) - DSP2_VerMajMin
+ */
+#define WM8958_DSP2_MAJOR_VER_MASK              0xFF00  /* DSP2_MAJOR_VER - [15:8] */
+#define WM8958_DSP2_MAJOR_VER_SHIFT                  8  /* DSP2_MAJOR_VER - [15:8] */
+#define WM8958_DSP2_MAJOR_VER_WIDTH                  8  /* DSP2_MAJOR_VER - [15:8] */
+#define WM8958_DSP2_MINOR_VER_MASK              0x00FF  /* DSP2_MINOR_VER - [7:0] */
+#define WM8958_DSP2_MINOR_VER_SHIFT                  0  /* DSP2_MINOR_VER - [7:0] */
+#define WM8958_DSP2_MINOR_VER_WIDTH                  8  /* DSP2_MINOR_VER - [7:0] */
+
+/*
+ * R2565 (0xA05) - DSP2_VerBuild
+ */
+#define WM8958_DSP2_BUILD_VER_MASK              0xFFFF  /* DSP2_BUILD_VER - [15:0] */
+#define WM8958_DSP2_BUILD_VER_SHIFT                  0  /* DSP2_BUILD_VER - [15:0] */
+#define WM8958_DSP2_BUILD_VER_WIDTH                 16  /* DSP2_BUILD_VER - [15:0] */
+
+/*
+ * R2573 (0xA0D) - DSP2_ExecControl
+ */
+#define WM8958_DSP2_STOPC                       0x0020  /* DSP2_STOPC */
+#define WM8958_DSP2_STOPC_MASK                  0x0020  /* DSP2_STOPC */
+#define WM8958_DSP2_STOPC_SHIFT                      5  /* DSP2_STOPC */
+#define WM8958_DSP2_STOPC_WIDTH                      1  /* DSP2_STOPC */
+#define WM8958_DSP2_STOPS                       0x0010  /* DSP2_STOPS */
+#define WM8958_DSP2_STOPS_MASK                  0x0010  /* DSP2_STOPS */
+#define WM8958_DSP2_STOPS_SHIFT                      4  /* DSP2_STOPS */
+#define WM8958_DSP2_STOPS_WIDTH                      1  /* DSP2_STOPS */
+#define WM8958_DSP2_STOPI                       0x0008  /* DSP2_STOPI */
+#define WM8958_DSP2_STOPI_MASK                  0x0008  /* DSP2_STOPI */
+#define WM8958_DSP2_STOPI_SHIFT                      3  /* DSP2_STOPI */
+#define WM8958_DSP2_STOPI_WIDTH                      1  /* DSP2_STOPI */
+#define WM8958_DSP2_STOP                        0x0004  /* DSP2_STOP */
+#define WM8958_DSP2_STOP_MASK                   0x0004  /* DSP2_STOP */
+#define WM8958_DSP2_STOP_SHIFT                       2  /* DSP2_STOP */
+#define WM8958_DSP2_STOP_WIDTH                       1  /* DSP2_STOP */
+#define WM8958_DSP2_RUNR                        0x0002  /* DSP2_RUNR */
+#define WM8958_DSP2_RUNR_MASK                   0x0002  /* DSP2_RUNR */
+#define WM8958_DSP2_RUNR_SHIFT                       1  /* DSP2_RUNR */
+#define WM8958_DSP2_RUNR_WIDTH                       1  /* DSP2_RUNR */
+#define WM8958_DSP2_RUN                         0x0001  /* DSP2_RUN */
+#define WM8958_DSP2_RUN_MASK                    0x0001  /* DSP2_RUN */
+#define WM8958_DSP2_RUN_SHIFT                        0  /* DSP2_RUN */
+#define WM8958_DSP2_RUN_WIDTH                        1  /* DSP2_RUN */
+
 #endif

include/sound/alc5623.h

@@ -0,0 +1,15 @@
+#ifndef _INCLUDE_SOUND_ALC5623_H
+#define _INCLUDE_SOUND_ALC5623_H
+struct alc5623_platform_data {
+	/* configure :                              */
+	/* Lineout/Speaker Amps Vmid ratio control  */
+	/* enable/disable adc/dac high pass filters */
+	unsigned int add_ctrl;
+	/* configure :                              */
+	/* output to enable when jack is low        */
+	/* output to enable when jack is high       */
+	/* jack detect (gpio/nc/jack detect [12]    */
+	unsigned int jack_det_ctrl;
+};
+#endif
+

include/sound/soc-dai.h

@@ -16,8 +16,6 @@
 
 #include <linux/list.h>
 
-#include <sound/soc.h>
-
 struct snd_pcm_substream;
 
 /*
@@ -205,7 +203,7 @@ struct snd_soc_dai_driver {
 	int (*resume)(struct snd_soc_dai *dai);
 
 	/* ops */
-	struct snd_soc_dai_ops *ops;
+	const struct snd_soc_dai_ops *ops;
 
 	/* DAI capabilities */
 	struct snd_soc_pcm_stream capture;

include/sound/soc-dapm.h

@@ -16,7 +16,6 @@
 #include <linux/device.h>
 #include <linux/types.h>
 #include <sound/control.h>
-#include <sound/soc.h>
 
 /* widget has no PM register bit */
 #define SND_SOC_NOPM	-1
@@ -72,6 +71,10 @@
 	 wcontrols, wncontrols) \
 {	.id = snd_soc_dapm_pga, .name = wname, .reg = wreg, .shift = wshift, \
 	.invert = winvert, .kcontrols = wcontrols, .num_kcontrols = wncontrols}
+#define SND_SOC_DAPM_OUT_DRV(wname, wreg, wshift, winvert,\
+	 wcontrols, wncontrols) \
+{	.id = snd_soc_dapm_out_drv, .name = wname, .reg = wreg, .shift = wshift, \
+	.invert = winvert, .kcontrols = wcontrols, .num_kcontrols = wncontrols}
 #define SND_SOC_DAPM_MIXER(wname, wreg, wshift, winvert, \
 	 wcontrols, wncontrols)\
 {	.id = snd_soc_dapm_mixer, .name = wname, .reg = wreg, .shift = wshift, \
@@ -90,6 +93,9 @@
 #define SND_SOC_DAPM_MUX(wname, wreg, wshift, winvert, wcontrols) \
 {	.id = snd_soc_dapm_mux, .name = wname, .reg = wreg, .shift = wshift, \
 	.invert = winvert, .kcontrols = wcontrols, .num_kcontrols = 1}
+#define SND_SOC_DAPM_VIRT_MUX(wname, wreg, wshift, winvert, wcontrols) \
+{	.id = snd_soc_dapm_virt_mux, .name = wname, .reg = wreg, .shift = wshift, \
+	.invert = winvert, .kcontrols = wcontrols, .num_kcontrols = 1}
 #define SND_SOC_DAPM_VALUE_MUX(wname, wreg, wshift, winvert, wcontrols) \
 {	.id = snd_soc_dapm_value_mux, .name = wname, .reg = wreg, \
 	.shift = wshift, .invert = winvert, .kcontrols = wcontrols, \
@@ -116,6 +122,11 @@
 {	.id = snd_soc_dapm_pga, .name = wname, .reg = wreg, .shift = wshift, \
 	.invert = winvert, .kcontrols = wcontrols, .num_kcontrols = wncontrols, \
 	.event = wevent, .event_flags = wflags}
+#define SND_SOC_DAPM_OUT_DRV_E(wname, wreg, wshift, winvert, wcontrols, \
+	wncontrols, wevent, wflags) \
+{	.id = snd_soc_dapm_out_drv, .name = wname, .reg = wreg, .shift = wshift, \
+	.invert = winvert, .kcontrols = wcontrols, .num_kcontrols = wncontrols, \
+	.event = wevent, .event_flags = wflags}
 #define SND_SOC_DAPM_MIXER_E(wname, wreg, wshift, winvert, wcontrols, \
 	wncontrols, wevent, wflags) \
 {	.id = snd_soc_dapm_mixer, .name = wname, .reg = wreg, .shift = wshift, \
@@ -140,6 +151,11 @@
 {	.id = snd_soc_dapm_mux, .name = wname, .reg = wreg, .shift = wshift, \
 	.invert = winvert, .kcontrols = wcontrols, .num_kcontrols = 1, \
 	.event = wevent, .event_flags = wflags}
+#define SND_SOC_DAPM_VIRT_MUX_E(wname, wreg, wshift, winvert, wcontrols, \
+	wevent, wflags) \
+{	.id = snd_soc_dapm_virt_mux, .name = wname, .reg = wreg, .shift = wshift, \
+	.invert = winvert, .kcontrols = wcontrols, .num_kcontrols = 1, \
+	.event = wevent, .event_flags = wflags}
 
 /* Simplified versions of above macros, assuming wncontrols = ARRAY_SIZE(wcontrols) */
 #define SOC_PGA_E_ARRAY(wname, wreg, wshift, winvert, wcontrols, \
@@ -219,13 +235,6 @@
 	.info = snd_soc_info_volsw, \
 	.get = snd_soc_dapm_get_volsw, .put = snd_soc_dapm_put_volsw, \
 	.private_value =  SOC_SINGLE_VALUE(reg, shift, max, invert) }
-#define SOC_DAPM_DOUBLE(xname, reg, shift_left, shift_right, max, invert, \
-	power) \
-{	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
-	.info = snd_soc_info_volsw, \
- 	.get = snd_soc_dapm_get_volsw, .put = snd_soc_dapm_put_volsw, \
- 	.private_value = (reg) | ((shift_left) << 8) | ((shift_right) << 12) |\
-		((max) << 16) | ((invert) << 24) }
 #define SOC_DAPM_SINGLE_TLV(xname, reg, shift, max, invert, tlv_array) \
 {	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
 	.info = snd_soc_info_volsw, \
@@ -233,15 +242,6 @@
 	.tlv.p = (tlv_array), \
 	.get = snd_soc_dapm_get_volsw, .put = snd_soc_dapm_put_volsw, \
 	.private_value =  SOC_SINGLE_VALUE(reg, shift, max, invert) }
-#define SOC_DAPM_DOUBLE_TLV(xname, reg, shift_left, shift_right, max, invert, \
-	power, 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_dapm_get_volsw, .put = snd_soc_dapm_put_volsw, \
-	.private_value = (reg) | ((shift_left) << 8) | ((shift_right) << 12) |\
-		((max) << 16) | ((invert) << 24) }
 #define SOC_DAPM_ENUM(xname, xenum) \
 {	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
 	.info = snd_soc_info_enum_double, \
@@ -297,6 +297,7 @@ enum snd_soc_dapm_type;
 struct snd_soc_dapm_path;
 struct snd_soc_dapm_pin;
 struct snd_soc_dapm_route;
+struct snd_soc_dapm_context;
 
 int dapm_reg_event(struct snd_soc_dapm_widget *w,
 		   struct snd_kcontrol *kcontrol, int event);
@@ -324,16 +325,16 @@ int snd_soc_dapm_get_pin_switch(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *uncontrol);
 int snd_soc_dapm_put_pin_switch(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *uncontrol);
-int snd_soc_dapm_new_control(struct snd_soc_codec *codec,
+int snd_soc_dapm_new_control(struct snd_soc_dapm_context *dapm,
 	const struct snd_soc_dapm_widget *widget);
-int snd_soc_dapm_new_controls(struct snd_soc_codec *codec,
+int snd_soc_dapm_new_controls(struct snd_soc_dapm_context *dapm,
 	const struct snd_soc_dapm_widget *widget,
 	int num);
 
 /* dapm path setup */
-int snd_soc_dapm_new_widgets(struct snd_soc_codec *codec);
-void snd_soc_dapm_free(struct snd_soc_codec *codec);
-int snd_soc_dapm_add_routes(struct snd_soc_codec *codec,
+int snd_soc_dapm_new_widgets(struct snd_soc_dapm_context *dapm);
+void snd_soc_dapm_free(struct snd_soc_dapm_context *dapm);
+int snd_soc_dapm_add_routes(struct snd_soc_dapm_context *dapm,
 			    const struct snd_soc_dapm_route *route, int num);
 
 /* dapm events */
@@ -343,27 +344,33 @@ void snd_soc_dapm_shutdown(struct snd_soc_card *card);
 
 /* dapm sys fs - used by the core */
 int snd_soc_dapm_sys_add(struct device *dev);
-void snd_soc_dapm_debugfs_init(struct snd_soc_codec *codec);
+void snd_soc_dapm_debugfs_init(struct snd_soc_dapm_context *dapm);
 
 /* dapm audio pin control and status */
-int snd_soc_dapm_enable_pin(struct snd_soc_codec *codec, const char *pin);
-int snd_soc_dapm_disable_pin(struct snd_soc_codec *codec, const char *pin);
-int snd_soc_dapm_nc_pin(struct snd_soc_codec *codec, const char *pin);
-int snd_soc_dapm_get_pin_status(struct snd_soc_codec *codec, const char *pin);
-int snd_soc_dapm_sync(struct snd_soc_codec *codec);
-int snd_soc_dapm_force_enable_pin(struct snd_soc_codec *codec,
+int snd_soc_dapm_enable_pin(struct snd_soc_dapm_context *dapm,
+			    const char *pin);
+int snd_soc_dapm_disable_pin(struct snd_soc_dapm_context *dapm,
+			     const char *pin);
+int snd_soc_dapm_nc_pin(struct snd_soc_dapm_context *dapm, const char *pin);
+int snd_soc_dapm_get_pin_status(struct snd_soc_dapm_context *dapm,
+				const char *pin);
+int snd_soc_dapm_sync(struct snd_soc_dapm_context *dapm);
+int snd_soc_dapm_force_enable_pin(struct snd_soc_dapm_context *dapm,
 				  const char *pin);
-int snd_soc_dapm_ignore_suspend(struct snd_soc_codec *codec, const char *pin);
+int snd_soc_dapm_ignore_suspend(struct snd_soc_dapm_context *dapm,
+				const char *pin);
 
 /* dapm widget types */
 enum snd_soc_dapm_type {
 	snd_soc_dapm_input = 0,		/* input pin */
 	snd_soc_dapm_output,		/* output pin */
 	snd_soc_dapm_mux,			/* selects 1 analog signal from many inputs */
+	snd_soc_dapm_virt_mux,			/* virtual version of snd_soc_dapm_mux */
 	snd_soc_dapm_value_mux,			/* selects 1 analog signal from many inputs */
 	snd_soc_dapm_mixer,			/* mixes several analog signals together */
 	snd_soc_dapm_mixer_named_ctl,		/* mixer with named controls */
 	snd_soc_dapm_pga,			/* programmable gain/attenuation (volume) */
+	snd_soc_dapm_out_drv,			/* output driver */
 	snd_soc_dapm_adc,			/* analog to digital converter */
 	snd_soc_dapm_dac,			/* digital to analog converter */
 	snd_soc_dapm_micbias,		/* microphone bias (power) */
@@ -425,6 +432,7 @@ struct snd_soc_dapm_widget {
 	char *sname;	/* stream name */
 	struct snd_soc_codec *codec;
 	struct list_head list;
+	struct snd_soc_dapm_context *dapm;
 
 	/* dapm control */
 	short reg;						/* negative reg = no direct dapm */
@@ -461,4 +469,35 @@ struct snd_soc_dapm_widget {
 	struct list_head power_list;
 };
 
+struct snd_soc_dapm_update {
+	struct snd_soc_dapm_widget *widget;
+	struct snd_kcontrol *kcontrol;
+	int reg;
+	int mask;
+	int val;
+};
+
+/* DAPM context */
+struct snd_soc_dapm_context {
+	int n_widgets; /* number of widgets in this context */
+	enum snd_soc_bias_level bias_level;
+	enum snd_soc_bias_level suspend_bias_level;
+	struct delayed_work delayed_work;
+	unsigned int idle_bias_off:1; /* Use BIAS_OFF instead of STANDBY */
+
+	struct snd_soc_dapm_update *update;
+
+	struct device *dev; /* from parent - for debug */
+	struct snd_soc_codec *codec; /* parent codec */
+	struct snd_soc_card *card; /* parent card */
+
+	/* used during DAPM updates */
+	int dev_power;
+	struct list_head list;
+
+#ifdef CONFIG_DEBUG_FS
+	struct dentry *debugfs_dapm;
+#endif
+};
+
 #endif

include/sound/soc.h

@@ -222,10 +222,8 @@ enum snd_soc_bias_level {
 
 struct snd_jack;
 struct snd_soc_card;
-struct snd_soc_device;
 struct snd_soc_pcm_stream;
 struct snd_soc_ops;
-struct snd_soc_dai_mode;
 struct snd_soc_pcm_runtime;
 struct snd_soc_dai;
 struct snd_soc_dai_driver;
@@ -235,9 +233,10 @@ struct snd_soc_platform_driver;
 struct snd_soc_codec;
 struct snd_soc_codec_driver;
 struct soc_enum;
-struct snd_soc_ac97_ops;
 struct snd_soc_jack;
 struct snd_soc_jack_pin;
+struct snd_soc_cache_ops;
+#include <sound/soc-dapm.h>
 
 #ifdef CONFIG_GPIOLIB
 struct snd_soc_jack_gpio;
@@ -253,17 +252,30 @@ enum snd_soc_control_type {
 	SND_SOC_SPI,
 };
 
+enum snd_soc_compress_type {
+	SND_SOC_FLAT_COMPRESSION = 1,
+	SND_SOC_LZO_COMPRESSION,
+	SND_SOC_RBTREE_COMPRESSION
+};
+
 int snd_soc_register_platform(struct device *dev,
 		struct snd_soc_platform_driver *platform_drv);
 void snd_soc_unregister_platform(struct device *dev);
 int snd_soc_register_codec(struct device *dev,
-		struct snd_soc_codec_driver *codec_drv,
+		const struct snd_soc_codec_driver *codec_drv,
 		struct snd_soc_dai_driver *dai_drv, int num_dai);
 void snd_soc_unregister_codec(struct device *dev);
 int snd_soc_codec_volatile_register(struct snd_soc_codec *codec, int reg);
 int snd_soc_codec_set_cache_io(struct snd_soc_codec *codec,
 			       int addr_bits, int data_bits,
 			       enum snd_soc_control_type control);
+int snd_soc_cache_sync(struct snd_soc_codec *codec);
+int snd_soc_cache_init(struct snd_soc_codec *codec);
+int snd_soc_cache_exit(struct snd_soc_codec *codec);
+int snd_soc_cache_write(struct snd_soc_codec *codec,
+			unsigned int reg, unsigned int value);
+int snd_soc_cache_read(struct snd_soc_codec *codec,
+		       unsigned int reg, unsigned int *value);
 
 /* Utility functions to get clock rates from various things */
 int snd_soc_calc_frame_size(int sample_size, int channels, int tdm_slots);
@@ -420,23 +432,37 @@ struct snd_soc_ops {
 	int (*trigger)(struct snd_pcm_substream *, int);
 };
 
+/* SoC cache ops */
+struct snd_soc_cache_ops {
+	const char *name;
+	enum snd_soc_compress_type id;
+	int (*init)(struct snd_soc_codec *codec);
+	int (*exit)(struct snd_soc_codec *codec);
+	int (*read)(struct snd_soc_codec *codec, unsigned int reg,
+		unsigned int *value);
+	int (*write)(struct snd_soc_codec *codec, unsigned int reg,
+		unsigned int value);
+	int (*sync)(struct snd_soc_codec *codec);
+};
+
 /* SoC Audio Codec device */
 struct snd_soc_codec {
 	const char *name;
+	const char *name_prefix;
 	int id;
 	struct device *dev;
-	struct snd_soc_codec_driver *driver;
+	const struct snd_soc_codec_driver *driver;
 
 	struct mutex mutex;
 	struct snd_soc_card *card;
 	struct list_head list;
 	struct list_head card_list;
 	int num_dai;
+	enum snd_soc_compress_type compress_type;
 
 	/* runtime */
 	struct snd_ac97 *ac97;  /* for ad-hoc ac97 devices */
 	unsigned int active;
-	unsigned int idle_bias_off:1; /* Use BIAS_OFF instead of STANDBY */
 	unsigned int cache_only:1;  /* Suppress writes to hardware */
 	unsigned int cache_sync:1; /* Cache needs to be synced to hardware */
 	unsigned int suspended:1; /* Codec is in suspend PM state */
@@ -444,25 +470,25 @@ struct snd_soc_codec {
 	unsigned int ac97_registered:1; /* Codec has been AC97 registered */
 	unsigned int ac97_created:1; /* Codec has been created by SoC */
 	unsigned int sysfs_registered:1; /* codec has been sysfs registered */
+	unsigned int cache_init:1; /* codec cache has been initialized */
 
 	/* codec IO */
 	void *control_data; /* codec control (i2c/3wire) data */
 	hw_write_t hw_write;
 	unsigned int (*hw_read)(struct snd_soc_codec *, unsigned int);
+	unsigned int (*read)(struct snd_soc_codec *, unsigned int);
+	int (*write)(struct snd_soc_codec *, unsigned int, unsigned int);
 	void *reg_cache;
+	const void *reg_def_copy;
+	const struct snd_soc_cache_ops *cache_ops;
+	struct mutex cache_rw_mutex;
 
 	/* dapm */
-	u32 pop_time;
-	struct list_head dapm_widgets;
-	struct list_head dapm_paths;
-	enum snd_soc_bias_level bias_level;
-	enum snd_soc_bias_level suspend_bias_level;
-	struct delayed_work delayed_work;
+	struct snd_soc_dapm_context dapm;
 
 #ifdef CONFIG_DEBUG_FS
 	struct dentry *debugfs_codec_root;
 	struct dentry *debugfs_reg;
-	struct dentry *debugfs_pop_time;
 	struct dentry *debugfs_dapm;
 #endif
 };
@@ -488,6 +514,7 @@ struct snd_soc_codec_driver {
 	short reg_cache_step;
 	short reg_word_size;
 	const void *reg_cache_default;
+	enum snd_soc_compress_type compress_type;
 
 	/* codec bias level */
 	int (*set_bias_level)(struct snd_soc_codec *,
@@ -554,6 +581,30 @@ struct snd_soc_dai_link {
 	struct snd_soc_ops *ops;
 };
 
+struct snd_soc_codec_conf {
+	const char *dev_name;
+
+	/*
+	 * optional map of kcontrol, widget and path name prefixes that are
+	 * associated per device
+	 */
+	const char *name_prefix;
+
+	/*
+	 * set this to the desired compression type if you want to
+	 * override the one supplied in codec->driver->compress_type
+	 */
+	enum snd_soc_compress_type compress_type;
+};
+
+struct snd_soc_aux_dev {
+	const char *name;		/* Codec name */
+	const char *codec_name;		/* for multi-codec */
+
+	/* codec/machine specific init - e.g. add machine controls */
+	int (*init)(struct snd_soc_dapm_context *dapm);
+};
+
 /* SoC card */
 struct snd_soc_card {
 	const char *name;
@@ -579,6 +630,8 @@ struct snd_soc_card {
 	/* callbacks */
 	int (*set_bias_level)(struct snd_soc_card *,
 			      enum snd_soc_bias_level level);
+	int (*set_bias_level_post)(struct snd_soc_card *,
+				   enum snd_soc_bias_level level);
 
 	long pmdown_time;
 
@@ -588,12 +641,35 @@ struct snd_soc_card {
 	struct snd_soc_pcm_runtime *rtd;
 	int num_rtd;
 
+	/* optional codec specific configuration */
+	struct snd_soc_codec_conf *codec_conf;
+	int num_configs;
+
+	/*
+	 * optional auxiliary devices such as amplifiers or codecs with DAI
+	 * link unused
+	 */
+	struct snd_soc_aux_dev *aux_dev;
+	int num_aux_devs;
+	struct snd_soc_pcm_runtime *rtd_aux;
+	int num_aux_rtd;
+
 	struct work_struct deferred_resume_work;
 
 	/* lists of probed devices belonging to this card */
 	struct list_head codec_dev_list;
 	struct list_head platform_dev_list;
 	struct list_head dai_dev_list;
+
+	struct list_head widgets;
+	struct list_head paths;
+	struct list_head dapm_list;
+
+#ifdef CONFIG_DEBUG_FS
+	struct dentry *debugfs_card_root;
+	struct dentry *debugfs_pop_time;
+#endif
+	u32 pop_time;
 };
 
 /* SoC machine DAI configuration, glues a codec and cpu DAI together */
@@ -639,17 +715,9 @@ struct soc_enum {
 };
 
 /* codec IO */
-static inline unsigned int snd_soc_read(struct snd_soc_codec *codec,
-					unsigned int reg)
-{
-	return codec->driver->read(codec, reg);
-}
-
-static inline unsigned int snd_soc_write(struct snd_soc_codec *codec,
-					 unsigned int reg, unsigned int val)
-{
-	return codec->driver->write(codec, reg, val);
-}
+unsigned int snd_soc_read(struct snd_soc_codec *codec, unsigned int reg);
+unsigned int snd_soc_write(struct snd_soc_codec *codec,
+			   unsigned int reg, unsigned int val);
 
 /* device driver data */
 

include/trace/events/asoc.h

@@ -0,0 +1,235 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM asoc
+
+#if !defined(_TRACE_ASOC_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_ASOC_H
+
+#include <linux/ktime.h>
+#include <linux/tracepoint.h>
+
+struct snd_soc_jack;
+struct snd_soc_codec;
+struct snd_soc_card;
+struct snd_soc_dapm_widget;
+
+/*
+ * Log register events
+ */
+DECLARE_EVENT_CLASS(snd_soc_reg,
+
+	TP_PROTO(struct snd_soc_codec *codec, unsigned int reg,
+		 unsigned int val),
+
+	TP_ARGS(codec, reg, val),
+
+	TP_STRUCT__entry(
+		__string(	name,		codec->name	)
+		__field(	int,		id		)
+		__field(	unsigned int,	reg		)
+		__field(	unsigned int,	val		)
+	),
+
+	TP_fast_assign(
+		__assign_str(name, codec->name);
+		__entry->id = codec->id;
+		__entry->reg = reg;
+		__entry->val = val;
+	),
+
+	TP_printk("codec=%s.%d reg=%x val=%x", __get_str(name),
+		  (int)__entry->id, (unsigned int)__entry->reg,
+		  (unsigned int)__entry->val)
+);
+
+DEFINE_EVENT(snd_soc_reg, snd_soc_reg_write,
+
+	TP_PROTO(struct snd_soc_codec *codec, unsigned int reg,
+		 unsigned int val),
+
+	TP_ARGS(codec, reg, val)
+
+);
+
+DEFINE_EVENT(snd_soc_reg, snd_soc_reg_read,
+
+	TP_PROTO(struct snd_soc_codec *codec, unsigned int reg,
+		 unsigned int val),
+
+	TP_ARGS(codec, reg, val)
+
+);
+
+DECLARE_EVENT_CLASS(snd_soc_card,
+
+	TP_PROTO(struct snd_soc_card *card, int val),
+
+	TP_ARGS(card, val),
+
+	TP_STRUCT__entry(
+		__string(	name,		card->name	)
+		__field(	int,		val		)
+	),
+
+	TP_fast_assign(
+		__assign_str(name, card->name);
+		__entry->val = val;
+	),
+
+	TP_printk("card=%s val=%d", __get_str(name), (int)__entry->val)
+);
+
+DEFINE_EVENT(snd_soc_card, snd_soc_bias_level_start,
+
+	TP_PROTO(struct snd_soc_card *card, int val),
+
+	TP_ARGS(card, val)
+
+);
+
+DEFINE_EVENT(snd_soc_card, snd_soc_bias_level_done,
+
+	TP_PROTO(struct snd_soc_card *card, int val),
+
+	TP_ARGS(card, val)
+
+);
+
+DECLARE_EVENT_CLASS(snd_soc_dapm_basic,
+
+	TP_PROTO(struct snd_soc_card *card),
+
+	TP_ARGS(card),
+
+	TP_STRUCT__entry(
+		__string(	name,	card->name	)
+	),
+
+	TP_fast_assign(
+		__assign_str(name, card->name);
+	),
+
+	TP_printk("card=%s", __get_str(name))
+);
+
+DEFINE_EVENT(snd_soc_dapm_basic, snd_soc_dapm_start,
+
+	TP_PROTO(struct snd_soc_card *card),
+
+	TP_ARGS(card)
+
+);
+
+DEFINE_EVENT(snd_soc_dapm_basic, snd_soc_dapm_done,
+
+	TP_PROTO(struct snd_soc_card *card),
+
+	TP_ARGS(card)
+
+);
+
+DECLARE_EVENT_CLASS(snd_soc_dapm_widget,
+
+	TP_PROTO(struct snd_soc_dapm_widget *w, int val),
+
+	TP_ARGS(w, val),
+
+	TP_STRUCT__entry(
+		__string(	name,	w->name		)
+		__field(	int,	val		)
+	),
+
+	TP_fast_assign(
+		__assign_str(name, w->name);
+		__entry->val = val;
+	),
+
+	TP_printk("widget=%s val=%d", __get_str(name),
+		  (int)__entry->val)
+);
+
+DEFINE_EVENT(snd_soc_dapm_widget, snd_soc_dapm_widget_power,
+
+	TP_PROTO(struct snd_soc_dapm_widget *w, int val),
+
+	TP_ARGS(w, val)
+
+);
+
+DEFINE_EVENT(snd_soc_dapm_widget, snd_soc_dapm_widget_event_start,
+
+	TP_PROTO(struct snd_soc_dapm_widget *w, int val),
+
+	TP_ARGS(w, val)
+
+);
+
+DEFINE_EVENT(snd_soc_dapm_widget, snd_soc_dapm_widget_event_done,
+
+	TP_PROTO(struct snd_soc_dapm_widget *w, int val),
+
+	TP_ARGS(w, val)
+
+);
+
+TRACE_EVENT(snd_soc_jack_irq,
+
+	TP_PROTO(const char *name),
+
+	TP_ARGS(name),
+
+	TP_STRUCT__entry(
+		__string(	name,	name		)
+	),
+
+	TP_fast_assign(
+		__assign_str(name, name);
+	),
+
+	TP_printk("%s", __get_str(name))
+);
+
+TRACE_EVENT(snd_soc_jack_report,
+
+	TP_PROTO(struct snd_soc_jack *jack, int mask, int val),
+
+	TP_ARGS(jack, mask, val),
+
+	TP_STRUCT__entry(
+		__string(	name,		jack->jack->name	)
+		__field(	int,		mask			)
+		__field(	int,		val			)
+	),
+
+	TP_fast_assign(
+		__assign_str(name, jack->jack->name);
+		__entry->mask = mask;
+		__entry->val = val;
+	),
+
+	TP_printk("jack=%s %x/%x", __get_str(name), (int)__entry->val,
+		  (int)__entry->mask)
+);
+
+TRACE_EVENT(snd_soc_jack_notify,
+
+	TP_PROTO(struct snd_soc_jack *jack, int val),
+
+	TP_ARGS(jack, val),
+
+	TP_STRUCT__entry(
+		__string(	name,		jack->jack->name	)
+		__field(	int,		val			)
+	),
+
+	TP_fast_assign(
+		__assign_str(name, jack->jack->name);
+		__entry->val = val;
+	),
+
+	TP_printk("jack=%s %x", __get_str(name), (int)__entry->val)
+);
+
+#endif /* _TRACE_ASOC_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>

sound/soc/Kconfig

@@ -20,6 +20,21 @@ menuconfig SND_SOC
 
 if SND_SOC
 
+config SND_SOC_CACHE_LZO
+	bool "Support LZO compression for register caches"
+	select LZO_COMPRESS
+	select LZO_DECOMPRESS
+	---help---
+	   Select this to enable LZO compression for register caches.
+	   This will allow machine or CODEC drivers to compress register
+	   caches in memory, reducing the memory consumption at the
+	   expense of performance.  If this is not present and is used
+	   the system will fall back to uncompressed caches.
+
+	   Usually it is safe to disable this option, where cache
+	   compression in used the rbtree option will typically perform
+	   better.
+
 config SND_SOC_AC97_BUS
 	bool
 
@@ -36,7 +51,7 @@ source "sound/soc/nuc900/Kconfig"
 source "sound/soc/omap/Kconfig"
 source "sound/soc/kirkwood/Kconfig"
 source "sound/soc/pxa/Kconfig"
-source "sound/soc/s3c24xx/Kconfig"
+source "sound/soc/samsung/Kconfig"
 source "sound/soc/s6000/Kconfig"
 source "sound/soc/sh/Kconfig"
 source "sound/soc/txx9/Kconfig"

sound/soc/Makefile

@@ -14,7 +14,7 @@ obj-$(CONFIG_SND_SOC)	+= nuc900/
 obj-$(CONFIG_SND_SOC)	+= omap/
 obj-$(CONFIG_SND_SOC)	+= kirkwood/
 obj-$(CONFIG_SND_SOC)	+= pxa/
-obj-$(CONFIG_SND_SOC)	+= s3c24xx/
+obj-$(CONFIG_SND_SOC)	+= samsung/
 obj-$(CONFIG_SND_SOC)	+= s6000/
 obj-$(CONFIG_SND_SOC)	+= sh/
 obj-$(CONFIG_SND_SOC)	+= txx9/

sound/soc/atmel/playpaq_wm8510.c

@@ -33,7 +33,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <mach/at32ap700x.h>
 #include <mach/portmux.h>
@@ -318,27 +317,28 @@ static const struct snd_soc_dapm_route intercon[] = {
 static int playpaq_wm8510_init(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_soc_codec *codec = rtd->codec;
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
 	int i;
 
 	/*
 	 * Add DAPM widgets
 	 */
 	for (i = 0; i < ARRAY_SIZE(playpaq_dapm_widgets); i++)
-		snd_soc_dapm_new_control(codec, &playpaq_dapm_widgets[i]);
+		snd_soc_dapm_new_control(dapm, &playpaq_dapm_widgets[i]);
 
 
 
 	/*
 	 * Setup audio path interconnects
 	 */
-	snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+	snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
 
 
 
 	/* always connected pins */
-	snd_soc_dapm_enable_pin(codec, "Int Mic");
-	snd_soc_dapm_enable_pin(codec, "Ext Spk");
-	snd_soc_dapm_sync(codec);
+	snd_soc_dapm_enable_pin(dapm, "Int Mic");
+	snd_soc_dapm_enable_pin(dapm, "Ext Spk");
+	snd_soc_dapm_sync(dapm);
 
 
 

sound/soc/atmel/sam9g20_wm8731.c

@@ -44,7 +44,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <asm/mach-types.h>
 #include <mach/hardware.h>
@@ -140,6 +139,7 @@ static int at91sam9g20ek_wm8731_init(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_soc_codec *codec = rtd->codec;
 	struct snd_soc_dai *codec_dai = rtd->codec_dai;
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
 	int ret;
 
 	printk(KERN_DEBUG
@@ -154,25 +154,25 @@ static int at91sam9g20ek_wm8731_init(struct snd_soc_pcm_runtime *rtd)
 	}
 
 	/* Add specific widgets */
-	snd_soc_dapm_new_controls(codec, at91sam9g20ek_dapm_widgets,
+	snd_soc_dapm_new_controls(dapm, at91sam9g20ek_dapm_widgets,
 				  ARRAY_SIZE(at91sam9g20ek_dapm_widgets));
 	/* Set up specific audio path interconnects */
-	snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+	snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
 
 	/* not connected */
-	snd_soc_dapm_nc_pin(codec, "RLINEIN");
-	snd_soc_dapm_nc_pin(codec, "LLINEIN");
+	snd_soc_dapm_nc_pin(dapm, "RLINEIN");
+	snd_soc_dapm_nc_pin(dapm, "LLINEIN");
 
 #ifdef ENABLE_MIC_INPUT
-	snd_soc_dapm_enable_pin(codec, "Int Mic");
+	snd_soc_dapm_enable_pin(dapm, "Int Mic");
 #else
-	snd_soc_dapm_nc_pin(codec, "Int Mic");
+	snd_soc_dapm_nc_pin(dapm, "Int Mic");
 #endif
 
 	/* always connected */
-	snd_soc_dapm_enable_pin(codec, "Ext Spk");
+	snd_soc_dapm_enable_pin(dapm, "Ext Spk");
 
-	snd_soc_dapm_sync(codec);
+	snd_soc_dapm_sync(dapm);
 
 	return 0;
 }

sound/soc/atmel/snd-soc-afeb9260.c

@@ -30,7 +30,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include <asm/mach-types.h>
 #include <mach/hardware.h>
@@ -105,19 +104,20 @@ static const struct snd_soc_dapm_route audio_map[] = {
 static int afeb9260_tlv320aic23_init(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_soc_codec *codec = rtd->codec;
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
 
 	/* Add afeb9260 specific widgets */
-	snd_soc_dapm_new_controls(codec, tlv320aic23_dapm_widgets,
+	snd_soc_dapm_new_controls(dapm, tlv320aic23_dapm_widgets,
 				  ARRAY_SIZE(tlv320aic23_dapm_widgets));
 
 	/* Set up afeb9260 specific audio path audio_map */
-	snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+	snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
-	snd_soc_dapm_enable_pin(codec, "Headphone Jack");
-	snd_soc_dapm_enable_pin(codec, "Line In");
-	snd_soc_dapm_enable_pin(codec, "Mic Jack");
+	snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
+	snd_soc_dapm_enable_pin(dapm, "Line In");
+	snd_soc_dapm_enable_pin(dapm, "Mic Jack");
 
-	snd_soc_dapm_sync(codec);
+	snd_soc_dapm_sync(dapm);
 
 	return 0;
 }

sound/soc/au1x/db1200.c

@@ -13,7 +13,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <asm/mach-au1x00/au1000.h>
 #include <asm/mach-au1x00/au1xxx_psc.h>
 #include <asm/mach-au1x00/au1xxx_dbdma.h>

sound/soc/blackfin/bf5xx-ad1836.c

@@ -20,7 +20,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/pcm_params.h>
 
 #include <asm/blackfin.h>

sound/soc/blackfin/bf5xx-ad193x.c

@@ -29,7 +29,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/pcm_params.h>
 
 #include <asm/blackfin.h>

sound/soc/blackfin/bf5xx-ad73311.c

@@ -35,7 +35,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/pcm_params.h>
 
 #include <asm/blackfin.h>

sound/soc/blackfin/bf5xx-ssm2602.c

@@ -33,7 +33,6 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/pcm_params.h>
 
 #include <asm/dma.h>

sound/soc/codecs/88pm860x-codec.c

@@ -19,10 +19,10 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/tlv.h>
 #include <sound/initval.h>
 #include <sound/jack.h>
+#include <trace/events/asoc.h>
 
 #include "88pm860x-codec.h"
 
@@ -146,7 +146,6 @@ struct pm860x_priv {
 
 	int			irq[4];
 	unsigned char		name[4][MAX_NAME_LEN];
-	unsigned char		reg_cache[REG_CACHE_SIZE];
 };
 
 /* -9450dB to 0dB in 150dB steps ( mute instead of -9450dB) */
@@ -1172,7 +1171,7 @@ static int pm860x_set_bias_level(struct snd_soc_codec *codec,
 		break;
 
 	case SND_SOC_BIAS_STANDBY:
-		if (codec->bias_level == SND_SOC_BIAS_OFF) {
+		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
 			/* Enable Audio PLL & Audio section */
 			data = AUDIO_PLL | AUDIO_SECTION_RESET
 				| AUDIO_SECTION_ON;
@@ -1185,7 +1184,7 @@ static int pm860x_set_bias_level(struct snd_soc_codec *codec,
 		pm860x_set_bits(codec->control_data, REG_MISC2, data, 0);
 		break;
 	}
-	codec->bias_level = level;
+	codec->dapm.bias_level = level;
 	return 0;
 }
 
@@ -1263,6 +1262,12 @@ static irqreturn_t pm860x_codec_handler(int irq, void *data)
 	mask = pm860x->det.hs_shrt | pm860x->det.hook_det | pm860x->det.lo_shrt
 		| pm860x->det.hp_det;
 
+#ifndef CONFIG_SND_SOC_88PM860X_MODULE
+	if (status & (HEADSET_STATUS | MIC_STATUS | SHORT_HS1 | SHORT_HS2 |
+		      SHORT_LO1 | SHORT_LO2))
+		trace_snd_soc_jack_irq(dev_name(pm860x->codec->dev));
+#endif
+
 	if ((pm860x->det.hp_det & SND_JACK_HEADPHONE)
 		&& (status & HEADSET_STATUS))
 		report |= SND_JACK_HEADPHONE;
@@ -1346,6 +1351,7 @@ EXPORT_SYMBOL_GPL(pm860x_mic_jack_detect);
 static int pm860x_probe(struct snd_soc_codec *codec)
 {
 	struct pm860x_priv *pm860x = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
 	int i, ret;
 
 	pm860x->codec = codec;
@@ -1358,7 +1364,7 @@ static int pm860x_probe(struct snd_soc_codec *codec)
 					   pm860x->name[i], pm860x);
 		if (ret < 0) {
 			dev_err(codec->dev, "Failed to request IRQ!\n");
-			goto out_irq;
+			goto out;
 		}
 	}
 
@@ -1369,22 +1375,20 @@ static int pm860x_probe(struct snd_soc_codec *codec)
 	if (ret < 0) {
 		dev_err(codec->dev, "Failed to fill register cache: %d\n",
 			ret);
-		goto out_codec;
+		goto out;
 	}
 
 	snd_soc_add_controls(codec, pm860x_snd_controls,
 			     ARRAY_SIZE(pm860x_snd_controls));
-	snd_soc_dapm_new_controls(codec, pm860x_dapm_widgets,
+	snd_soc_dapm_new_controls(dapm, pm860x_dapm_widgets,
 				  ARRAY_SIZE(pm860x_dapm_widgets));
-	snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+	snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 	return 0;
 
-out_codec:
-	i = 3;
-out_irq:
-	for (; i >= 0; i--)
+out:
+	while (--i >= 0)
 		free_irq(pm860x->irq[i], pm860x);
-	return -EINVAL;
+	return ret;
 }
 
 static int pm860x_remove(struct snd_soc_codec *codec)

sound/soc/codecs/Kconfig

@@ -22,6 +22,7 @@ config SND_SOC_ALL_CODECS
 	select SND_SOC_AK4535 if I2C
 	select SND_SOC_AK4642 if I2C
 	select SND_SOC_AK4671 if I2C
+	select SND_SOC_ALC5623 if I2C
 	select SND_SOC_CQ0093VC if MFD_DAVINCI_VOICECODEC
 	select SND_SOC_CS42L51 if I2C
 	select SND_SOC_CS4270 if I2C
@@ -54,9 +55,11 @@ config SND_SOC_ALL_CODECS
 	select SND_SOC_WM8727
 	select SND_SOC_WM8728 if SND_SOC_I2C_AND_SPI
 	select SND_SOC_WM8731 if SND_SOC_I2C_AND_SPI
+	select SND_SOC_WM8737 if SND_SOC_I2C_AND_SPI
 	select SND_SOC_WM8741 if SND_SOC_I2C_AND_SPI
 	select SND_SOC_WM8750 if SND_SOC_I2C_AND_SPI
 	select SND_SOC_WM8753 if SND_SOC_I2C_AND_SPI
+	select SND_SOC_WM8770 if SPI_MASTER
 	select SND_SOC_WM8776 if SND_SOC_I2C_AND_SPI
 	select SND_SOC_WM8804 if SND_SOC_I2C_AND_SPI
 	select SND_SOC_WM8900 if I2C
@@ -75,6 +78,7 @@ config SND_SOC_ALL_CODECS
 	select SND_SOC_WM8990 if I2C
 	select SND_SOC_WM8993 if I2C
 	select SND_SOC_WM8994 if MFD_WM8994
+	select SND_SOC_WM8995 if SND_SOC_I2C_AND_SPI
 	select SND_SOC_WM9081 if I2C
 	select SND_SOC_WM9090 if I2C
 	select SND_SOC_WM9705 if SND_SOC_AC97_BUS
@@ -130,6 +134,9 @@ config SND_SOC_AK4642
 config SND_SOC_AK4671
 	tristate
 
+config SND_SOC_ALC5623
+       tristate
+
 config SND_SOC_CQ0093VC
 	tristate
 
@@ -160,6 +167,9 @@ config SND_SOC_L3
 config SND_SOC_DA7210
         tristate
 
+config SND_SOC_DMIC
+	tristate
+
 config SND_SOC_MAX98088
        tristate
 
@@ -231,6 +241,9 @@ config SND_SOC_WM8728
 config SND_SOC_WM8731
 	tristate
 
+config SND_SOC_WM8737
+	tristate
+
 config SND_SOC_WM8741
 	tristate
 
@@ -240,6 +253,9 @@ config SND_SOC_WM8750
 config SND_SOC_WM8753
 	tristate
 
+config SND_SOC_WM8770
+	tristate
+
 config SND_SOC_WM8776
 	tristate
 
@@ -294,6 +310,9 @@ config SND_SOC_WM8993
 config SND_SOC_WM8994
 	tristate
 
+config SND_SOC_WM8995
+	tristate
+
 config SND_SOC_WM9081
 	tristate
 
@@ -318,3 +337,4 @@ config SND_SOC_WM2000
 
 config SND_SOC_WM9090
 	tristate
+

sound/soc/codecs/Makefile

@@ -14,9 +14,11 @@ snd-soc-cs42l51-objs := cs42l51.o
 snd-soc-cs4270-objs := cs4270.o
 snd-soc-cx20442-objs := cx20442.o
 snd-soc-da7210-objs := da7210.o
+snd-soc-dmic-objs := dmic.o
 snd-soc-l3-objs := l3.o
 snd-soc-max98088-objs := max98088.o
 snd-soc-pcm3008-objs := pcm3008.o
+snd-soc-alc5623-objs := alc5623.o
 snd-soc-spdif-objs := spdif_transciever.o
 snd-soc-ssm2602-objs := ssm2602.o
 snd-soc-stac9766-objs := stac9766.o
@@ -38,9 +40,11 @@ snd-soc-wm8711-objs := wm8711.o
 snd-soc-wm8727-objs := wm8727.o
 snd-soc-wm8728-objs := wm8728.o
 snd-soc-wm8731-objs := wm8731.o
+snd-soc-wm8737-objs := wm8737.o
 snd-soc-wm8741-objs := wm8741.o
 snd-soc-wm8750-objs := wm8750.o
 snd-soc-wm8753-objs := wm8753.o
+snd-soc-wm8770-objs := wm8770.o
 snd-soc-wm8776-objs := wm8776.o
 snd-soc-wm8804-objs := wm8804.o
 snd-soc-wm8900-objs := wm8900.o
@@ -58,7 +62,8 @@ snd-soc-wm8985-objs := wm8985.o
 snd-soc-wm8988-objs := wm8988.o
 snd-soc-wm8990-objs := wm8990.o
 snd-soc-wm8993-objs := wm8993.o
-snd-soc-wm8994-objs := wm8994.o
+snd-soc-wm8994-objs := wm8994.o wm8994-tables.o
+snd-soc-wm8995-objs := wm8995.o
 snd-soc-wm9081-objs := wm9081.o
 snd-soc-wm9705-objs := wm9705.o
 snd-soc-wm9712-objs := wm9712.o
@@ -88,10 +93,12 @@ obj-$(CONFIG_SND_SOC_CS42L51)	+= snd-soc-cs42l51.o
 obj-$(CONFIG_SND_SOC_CS4270)	+= snd-soc-cs4270.o
 obj-$(CONFIG_SND_SOC_CX20442)	+= snd-soc-cx20442.o
 obj-$(CONFIG_SND_SOC_DA7210)	+= snd-soc-da7210.o
+obj-$(CONFIG_SND_SOC_DMIC)	+= snd-soc-dmic.o
 obj-$(CONFIG_SND_SOC_L3)	+= snd-soc-l3.o
 obj-$(CONFIG_SND_SOC_JZ4740_CODEC)	+= snd-soc-jz4740-codec.o
 obj-$(CONFIG_SND_SOC_MAX98088)	+= snd-soc-max98088.o
 obj-$(CONFIG_SND_SOC_PCM3008)	+= snd-soc-pcm3008.o
+obj-$(CONFIG_SND_SOC_ALC5623)    += snd-soc-alc5623.o
 obj-$(CONFIG_SND_SOC_SPDIF)	+= snd-soc-spdif.o
 obj-$(CONFIG_SND_SOC_SSM2602)	+= snd-soc-ssm2602.o
 obj-$(CONFIG_SND_SOC_STAC9766)	+= snd-soc-stac9766.o
@@ -113,9 +120,11 @@ obj-$(CONFIG_SND_SOC_WM8711)	+= snd-soc-wm8711.o
 obj-$(CONFIG_SND_SOC_WM8727)	+= snd-soc-wm8727.o
 obj-$(CONFIG_SND_SOC_WM8728)	+= snd-soc-wm8728.o
 obj-$(CONFIG_SND_SOC_WM8731)	+= snd-soc-wm8731.o
+obj-$(CONFIG_SND_SOC_WM8737)	+= snd-soc-wm8737.o
 obj-$(CONFIG_SND_SOC_WM8741)	+= snd-soc-wm8741.o
 obj-$(CONFIG_SND_SOC_WM8750)	+= snd-soc-wm8750.o
 obj-$(CONFIG_SND_SOC_WM8753)	+= snd-soc-wm8753.o
+obj-$(CONFIG_SND_SOC_WM8770)	+= snd-soc-wm8770.o
 obj-$(CONFIG_SND_SOC_WM8776)	+= snd-soc-wm8776.o
 obj-$(CONFIG_SND_SOC_WM8804)	+= snd-soc-wm8804.o
 obj-$(CONFIG_SND_SOC_WM8900)	+= snd-soc-wm8900.o
@@ -134,6 +143,7 @@ obj-$(CONFIG_SND_SOC_WM8988)	+= snd-soc-wm8988.o
 obj-$(CONFIG_SND_SOC_WM8990)	+= snd-soc-wm8990.o
 obj-$(CONFIG_SND_SOC_WM8993)	+= snd-soc-wm8993.o
 obj-$(CONFIG_SND_SOC_WM8994)	+= snd-soc-wm8994.o
+obj-$(CONFIG_SND_SOC_WM8995)	+= snd-soc-wm8995.o
 obj-$(CONFIG_SND_SOC_WM9081)	+= snd-soc-wm9081.o
 obj-$(CONFIG_SND_SOC_WM9705)	+= snd-soc-wm9705.o
 obj-$(CONFIG_SND_SOC_WM9712)	+= snd-soc-wm9712.o

sound/soc/codecs/ad1836.c

@@ -27,7 +27,6 @@
 #include <sound/initval.h>
 #include <sound/soc.h>
 #include <sound/tlv.h>
-#include <sound/soc-dapm.h>
 #include <linux/spi/spi.h>
 #include "ad1836.h"
 
@@ -220,6 +219,7 @@ static struct snd_soc_dai_driver ad1836_dai = {
 static int ad1836_probe(struct snd_soc_codec *codec)
 {
 	struct ad1836_priv *ad1836 = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
 	int ret = 0;
 
 	codec->control_data = ad1836->control_data;
@@ -227,7 +227,6 @@ static int ad1836_probe(struct snd_soc_codec *codec)
 	if (ret < 0) {
 		dev_err(codec->dev, "failed to set cache I/O: %d\n",
 				ret);
-		kfree(ad1836);
 		return ret;
 	}
 
@@ -252,9 +251,9 @@ static int ad1836_probe(struct snd_soc_codec *codec)
 
 	snd_soc_add_controls(codec, ad1836_snd_controls,
 			     ARRAY_SIZE(ad1836_snd_controls));
-	snd_soc_dapm_new_controls(codec, ad1836_dapm_widgets,
+	snd_soc_dapm_new_controls(dapm, ad1836_dapm_widgets,
 				  ARRAY_SIZE(ad1836_dapm_widgets));
-	snd_soc_dapm_add_routes(codec, audio_paths, ARRAY_SIZE(audio_paths));
+	snd_soc_dapm_add_routes(dapm, audio_paths, ARRAY_SIZE(audio_paths));
 
 	return ret;
 }

sound/soc/codecs/ad193x.c

@@ -19,12 +19,10 @@
 #include <sound/initval.h>
 #include <sound/soc.h>
 #include <sound/tlv.h>
-#include <sound/soc-dapm.h>
 #include "ad193x.h"
 
 /* codec private data */
 struct ad193x_priv {
-	u8 reg_cache[AD193X_NUM_REGS];
 	enum snd_soc_control_type bus_type;
 	void *control_data;
 	int sysclk;
@@ -353,6 +351,7 @@ static struct snd_soc_dai_driver ad193x_dai = {
 static int ad193x_probe(struct snd_soc_codec *codec)
 {
 	struct ad193x_priv *ad193x = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
 	int ret;
 
 	codec->control_data = ad193x->control_data;
@@ -363,7 +362,6 @@ static int ad193x_probe(struct snd_soc_codec *codec)
 	if (ret < 0) {
 		dev_err(codec->dev, "failed to set cache I/O: %d\n",
 				ret);
-		kfree(ad193x);
 		return ret;
 	}
 
@@ -385,9 +383,9 @@ static int ad193x_probe(struct snd_soc_codec *codec)
 
 	snd_soc_add_controls(codec, ad193x_snd_controls,
 			     ARRAY_SIZE(ad193x_snd_controls));
-	snd_soc_dapm_new_controls(codec, ad193x_dapm_widgets,
+	snd_soc_dapm_new_controls(dapm, ad193x_dapm_widgets,
 				  ARRAY_SIZE(ad193x_dapm_widgets));
-	snd_soc_dapm_add_routes(codec, audio_paths, ARRAY_SIZE(audio_paths));
+	snd_soc_dapm_add_routes(dapm, audio_paths, ARRAY_SIZE(audio_paths));
 
 	return ret;
 }

sound/soc/codecs/ad1980.c

@@ -29,7 +29,6 @@
 #include <sound/ac97_codec.h>
 #include <sound/initval.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 
 #include "ad1980.h"
 

sound/soc/codecs/ak4535.c

@@ -24,7 +24,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 
 #include "ak4535.h"
@@ -290,10 +289,11 @@ static const struct snd_soc_dapm_route audio_map[] = {
 
 static int ak4535_add_widgets(struct snd_soc_codec *codec)
 {
-	snd_soc_dapm_new_controls(codec, ak4535_dapm_widgets,
-				  ARRAY_SIZE(ak4535_dapm_widgets));
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-	snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+	snd_soc_dapm_new_controls(dapm, ak4535_dapm_widgets,
+				  ARRAY_SIZE(ak4535_dapm_widgets));
+	snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
 	return 0;
 }
@@ -366,9 +366,9 @@ static int ak4535_set_dai_fmt(struct snd_soc_dai *codec_dai,
 static int ak4535_mute(struct snd_soc_dai *dai, int mute)
 {
 	struct snd_soc_codec *codec = dai->codec;
-	u16 mute_reg = ak4535_read_reg_cache(codec, AK4535_DAC) & 0xffdf;
+	u16 mute_reg = ak4535_read_reg_cache(codec, AK4535_DAC);
 	if (!mute)
-		ak4535_write(codec, AK4535_DAC, mute_reg);
+		ak4535_write(codec, AK4535_DAC, mute_reg & ~0x20);
 	else
 		ak4535_write(codec, AK4535_DAC, mute_reg | 0x20);
 	return 0;
@@ -381,11 +381,11 @@ static int ak4535_set_bias_level(struct snd_soc_codec *codec,
 
 	switch (level) {
 	case SND_SOC_BIAS_ON:
-		mute_reg = ak4535_read_reg_cache(codec, AK4535_DAC) & 0xffdf;
-		ak4535_write(codec, AK4535_DAC, mute_reg);
+		mute_reg = ak4535_read_reg_cache(codec, AK4535_DAC);
+		ak4535_write(codec, AK4535_DAC, mute_reg & ~0x20);
 		break;
 	case SND_SOC_BIAS_PREPARE:
-		mute_reg = ak4535_read_reg_cache(codec, AK4535_DAC) & 0xffdf;
+		mute_reg = ak4535_read_reg_cache(codec, AK4535_DAC);
 		ak4535_write(codec, AK4535_DAC, mute_reg | 0x20);
 		break;
 	case SND_SOC_BIAS_STANDBY:
@@ -399,7 +399,7 @@ static int ak4535_set_bias_level(struct snd_soc_codec *codec,
 		ak4535_write(codec, AK4535_PM1, i & (~0x80));
 		break;
 	}
-	codec->bias_level = level;
+	codec->dapm.bias_level = level;
 	return 0;
 }
 

sound/soc/codecs/ak4642.c

@@ -26,7 +26,7 @@
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
-#include <sound/soc-dapm.h>
+#include <sound/soc.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 

sound/soc/codecs/ak4671.c

@@ -17,7 +17,6 @@
 #include <linux/delay.h>
 #include <linux/slab.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
@@ -28,7 +27,6 @@
 struct ak4671_priv {
 	enum snd_soc_control_type control_type;
 	void *control_data;
-	u8 reg_cache[AK4671_CACHEREGNUM];
 };
 
 /* ak4671 register cache & default register settings */
@@ -437,10 +435,11 @@ static const struct snd_soc_dapm_route intercon[] = {
 
 static int ak4671_add_widgets(struct snd_soc_codec *codec)
 {
-	snd_soc_dapm_new_controls(codec, ak4671_dapm_widgets,
-				  ARRAY_SIZE(ak4671_dapm_widgets));
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-	snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+	snd_soc_dapm_new_controls(dapm, ak4671_dapm_widgets,
+				  ARRAY_SIZE(ak4671_dapm_widgets));
+	snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
 
 	return 0;
 }
@@ -602,7 +601,7 @@ static int ak4671_set_bias_level(struct snd_soc_codec *codec,
 		snd_soc_write(codec, AK4671_AD_DA_POWER_MANAGEMENT, 0x00);
 		break;
 	}
-	codec->bias_level = level;
+	codec->dapm.bias_level = level;
 	return 0;
 }
 

sound/soc/codecs/alc5623.c

@@ -0,0 +1,1117 @@
+/*
+ * alc5623.c  --  alc562[123] ALSA Soc Audio driver
+ *
+ * Copyright 2008 Realtek Microelectronics
+ * Author: flove <flove@realtek.com> Ethan <eku@marvell.com>
+ *
+ * Copyright 2010 Arnaud Patard <arnaud.patard@rtp-net.org>
+ *
+ *
+ * Based on WM8753.c
+ *
+ * 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/kernel.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/pm.h>
+#include <linux/i2c.h>
+#include <linux/slab.h>
+#include <linux/platform_device.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/tlv.h>
+#include <sound/soc.h>
+#include <sound/initval.h>
+#include <sound/alc5623.h>
+
+#include "alc5623.h"
+
+static int caps_charge = 2000;
+module_param(caps_charge, int, 0);
+MODULE_PARM_DESC(caps_charge, "ALC5623 cap charge time (msecs)");
+
+/* codec private data */
+struct alc5623_priv {
+	enum snd_soc_control_type control_type;
+	void *control_data;
+	struct mutex mutex;
+	u8 id;
+	unsigned int sysclk;
+	u16 reg_cache[ALC5623_VENDOR_ID2+2];
+	unsigned int add_ctrl;
+	unsigned int jack_det_ctrl;
+};
+
+static void alc5623_fill_cache(struct snd_soc_codec *codec)
+{
+	int i, step = codec->driver->reg_cache_step;
+	u16 *cache = codec->reg_cache;
+
+	/* not really efficient ... */
+	for (i = 0 ; i < codec->driver->reg_cache_size ; i += step)
+		cache[i] = codec->hw_read(codec, i);
+}
+
+static inline int alc5623_reset(struct snd_soc_codec *codec)
+{
+	return snd_soc_write(codec, ALC5623_RESET, 0);
+}
+
+static int amp_mixer_event(struct snd_soc_dapm_widget *w,
+	struct snd_kcontrol *kcontrol, int event)
+{
+	/* to power-on/off class-d amp generators/speaker */
+	/* need to write to 'index-46h' register :        */
+	/* so write index num (here 0x46) to reg 0x6a     */
+	/* and then 0xffff/0 to reg 0x6c                  */
+	snd_soc_write(w->codec, ALC5623_HID_CTRL_INDEX, 0x46);
+
+	switch (event) {
+	case SND_SOC_DAPM_PRE_PMU:
+		snd_soc_write(w->codec, ALC5623_HID_CTRL_DATA, 0xFFFF);
+		break;
+	case SND_SOC_DAPM_POST_PMD:
+		snd_soc_write(w->codec, ALC5623_HID_CTRL_DATA, 0);
+		break;
+	}
+
+	return 0;
+}
+
+/*
+ * ALC5623 Controls
+ */
+
+static const DECLARE_TLV_DB_SCALE(vol_tlv, -3450, 150, 0);
+static const DECLARE_TLV_DB_SCALE(hp_tlv, -4650, 150, 0);
+static const DECLARE_TLV_DB_SCALE(adc_rec_tlv, -1650, 150, 0);
+static const unsigned int boost_tlv[] = {
+	TLV_DB_RANGE_HEAD(3),
+	0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
+	1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0),
+	2, 2, TLV_DB_SCALE_ITEM(3000, 0, 0),
+};
+static const DECLARE_TLV_DB_SCALE(dig_tlv, 0, 600, 0);
+
+static const struct snd_kcontrol_new rt5621_vol_snd_controls[] = {
+	SOC_DOUBLE_TLV("Speaker Playback Volume",
+			ALC5623_SPK_OUT_VOL, 8, 0, 31, 1, hp_tlv),
+	SOC_DOUBLE("Speaker Playback Switch",
+			ALC5623_SPK_OUT_VOL, 15, 7, 1, 1),
+	SOC_DOUBLE_TLV("Headphone Playback Volume",
+			ALC5623_HP_OUT_VOL, 8, 0, 31, 1, hp_tlv),
+	SOC_DOUBLE("Headphone Playback Switch",
+			ALC5623_HP_OUT_VOL, 15, 7, 1, 1),
+};
+
+static const struct snd_kcontrol_new rt5622_vol_snd_controls[] = {
+	SOC_DOUBLE_TLV("Speaker Playback Volume",
+			ALC5623_SPK_OUT_VOL, 8, 0, 31, 1, hp_tlv),
+	SOC_DOUBLE("Speaker Playback Switch",
+			ALC5623_SPK_OUT_VOL, 15, 7, 1, 1),
+	SOC_DOUBLE_TLV("Line Playback Volume",
+			ALC5623_HP_OUT_VOL, 8, 0, 31, 1, hp_tlv),
+	SOC_DOUBLE("Line Playback Switch",
+			ALC5623_HP_OUT_VOL, 15, 7, 1, 1),
+};
+
+static const struct snd_kcontrol_new alc5623_vol_snd_controls[] = {
+	SOC_DOUBLE_TLV("Line Playback Volume",
+			ALC5623_SPK_OUT_VOL, 8, 0, 31, 1, hp_tlv),
+	SOC_DOUBLE("Line Playback Switch",
+			ALC5623_SPK_OUT_VOL, 15, 7, 1, 1),
+	SOC_DOUBLE_TLV("Headphone Playback Volume",
+			ALC5623_HP_OUT_VOL, 8, 0, 31, 1, hp_tlv),
+	SOC_DOUBLE("Headphone Playback Switch",
+			ALC5623_HP_OUT_VOL, 15, 7, 1, 1),
+};
+
+static const struct snd_kcontrol_new alc5623_snd_controls[] = {
+	SOC_DOUBLE_TLV("Auxout Playback Volume",
+			ALC5623_MONO_AUX_OUT_VOL, 8, 0, 31, 1, hp_tlv),
+	SOC_DOUBLE("Auxout Playback Switch",
+			ALC5623_MONO_AUX_OUT_VOL, 15, 7, 1, 1),
+	SOC_DOUBLE_TLV("PCM Playback Volume",
+			ALC5623_STEREO_DAC_VOL, 8, 0, 31, 1, vol_tlv),
+	SOC_DOUBLE_TLV("AuxI Capture Volume",
+			ALC5623_AUXIN_VOL, 8, 0, 31, 1, vol_tlv),
+	SOC_DOUBLE_TLV("LineIn Capture Volume",
+			ALC5623_LINE_IN_VOL, 8, 0, 31, 1, vol_tlv),
+	SOC_SINGLE_TLV("Mic1 Capture Volume",
+			ALC5623_MIC_VOL, 8, 31, 1, vol_tlv),
+	SOC_SINGLE_TLV("Mic2 Capture Volume",
+			ALC5623_MIC_VOL, 0, 31, 1, vol_tlv),
+	SOC_DOUBLE_TLV("Rec Capture Volume",
+			ALC5623_ADC_REC_GAIN, 7, 0, 31, 0, adc_rec_tlv),
+	SOC_SINGLE_TLV("Mic 1 Boost Volume",
+			ALC5623_MIC_CTRL, 10, 2, 0, boost_tlv),
+	SOC_SINGLE_TLV("Mic 2 Boost Volume",
+			ALC5623_MIC_CTRL, 8, 2, 0, boost_tlv),
+	SOC_SINGLE_TLV("Digital Boost Volume",
+			ALC5623_ADD_CTRL_REG, 4, 3, 0, dig_tlv),
+};
+
+/*
+ * DAPM Controls
+ */
+static const struct snd_kcontrol_new alc5623_hp_mixer_controls[] = {
+SOC_DAPM_SINGLE("LI2HP Playback Switch", ALC5623_LINE_IN_VOL, 15, 1, 1),
+SOC_DAPM_SINGLE("AUXI2HP Playback Switch", ALC5623_AUXIN_VOL, 15, 1, 1),
+SOC_DAPM_SINGLE("MIC12HP Playback Switch", ALC5623_MIC_ROUTING_CTRL, 15, 1, 1),
+SOC_DAPM_SINGLE("MIC22HP Playback Switch", ALC5623_MIC_ROUTING_CTRL, 7, 1, 1),
+SOC_DAPM_SINGLE("DAC2HP Playback Switch", ALC5623_STEREO_DAC_VOL, 15, 1, 1),
+};
+
+static const struct snd_kcontrol_new alc5623_hpl_mixer_controls[] = {
+SOC_DAPM_SINGLE("ADC2HP_L Playback Switch", ALC5623_ADC_REC_GAIN, 15, 1, 1),
+};
+
+static const struct snd_kcontrol_new alc5623_hpr_mixer_controls[] = {
+SOC_DAPM_SINGLE("ADC2HP_R Playback Switch", ALC5623_ADC_REC_GAIN, 14, 1, 1),
+};
+
+static const struct snd_kcontrol_new alc5623_mono_mixer_controls[] = {
+SOC_DAPM_SINGLE("ADC2MONO_L Playback Switch", ALC5623_ADC_REC_GAIN, 13, 1, 1),
+SOC_DAPM_SINGLE("ADC2MONO_R Playback Switch", ALC5623_ADC_REC_GAIN, 12, 1, 1),
+SOC_DAPM_SINGLE("LI2MONO Playback Switch", ALC5623_LINE_IN_VOL, 13, 1, 1),
+SOC_DAPM_SINGLE("AUXI2MONO Playback Switch", ALC5623_AUXIN_VOL, 13, 1, 1),
+SOC_DAPM_SINGLE("MIC12MONO Playback Switch", ALC5623_MIC_ROUTING_CTRL, 13, 1, 1),
+SOC_DAPM_SINGLE("MIC22MONO Playback Switch", ALC5623_MIC_ROUTING_CTRL, 5, 1, 1),
+SOC_DAPM_SINGLE("DAC2MONO Playback Switch", ALC5623_STEREO_DAC_VOL, 13, 1, 1),
+};
+
+static const struct snd_kcontrol_new alc5623_speaker_mixer_controls[] = {
+SOC_DAPM_SINGLE("LI2SPK Playback Switch", ALC5623_LINE_IN_VOL, 14, 1, 1),
+SOC_DAPM_SINGLE("AUXI2SPK Playback Switch", ALC5623_AUXIN_VOL, 14, 1, 1),
+SOC_DAPM_SINGLE("MIC12SPK Playback Switch", ALC5623_MIC_ROUTING_CTRL, 14, 1, 1),
+SOC_DAPM_SINGLE("MIC22SPK Playback Switch", ALC5623_MIC_ROUTING_CTRL, 6, 1, 1),
+SOC_DAPM_SINGLE("DAC2SPK Playback Switch", ALC5623_STEREO_DAC_VOL, 14, 1, 1),
+};
+
+/* Left Record Mixer */
+static const struct snd_kcontrol_new alc5623_captureL_mixer_controls[] = {
+SOC_DAPM_SINGLE("Mic1 Capture Switch", ALC5623_ADC_REC_MIXER, 14, 1, 1),
+SOC_DAPM_SINGLE("Mic2 Capture Switch", ALC5623_ADC_REC_MIXER, 13, 1, 1),
+SOC_DAPM_SINGLE("LineInL Capture Switch", ALC5623_ADC_REC_MIXER, 12, 1, 1),
+SOC_DAPM_SINGLE("Left AuxI Capture Switch", ALC5623_ADC_REC_MIXER, 11, 1, 1),
+SOC_DAPM_SINGLE("HPMixerL Capture Switch", ALC5623_ADC_REC_MIXER, 10, 1, 1),
+SOC_DAPM_SINGLE("SPKMixer Capture Switch", ALC5623_ADC_REC_MIXER, 9, 1, 1),
+SOC_DAPM_SINGLE("MonoMixer Capture Switch", ALC5623_ADC_REC_MIXER, 8, 1, 1),
+};
+
+/* Right Record Mixer */
+static const struct snd_kcontrol_new alc5623_captureR_mixer_controls[] = {
+SOC_DAPM_SINGLE("Mic1 Capture Switch", ALC5623_ADC_REC_MIXER, 6, 1, 1),
+SOC_DAPM_SINGLE("Mic2 Capture Switch", ALC5623_ADC_REC_MIXER, 5, 1, 1),
+SOC_DAPM_SINGLE("LineInR Capture Switch", ALC5623_ADC_REC_MIXER, 4, 1, 1),
+SOC_DAPM_SINGLE("Right AuxI Capture Switch", ALC5623_ADC_REC_MIXER, 3, 1, 1),
+SOC_DAPM_SINGLE("HPMixerR Capture Switch", ALC5623_ADC_REC_MIXER, 2, 1, 1),
+SOC_DAPM_SINGLE("SPKMixer Capture Switch", ALC5623_ADC_REC_MIXER, 1, 1, 1),
+SOC_DAPM_SINGLE("MonoMixer Capture Switch", ALC5623_ADC_REC_MIXER, 0, 1, 1),
+};
+
+static const char *alc5623_spk_n_sour_sel[] = {
+		"RN/-R", "RP/+R", "LN/-R", "Vmid" };
+static const char *alc5623_hpl_out_input_sel[] = {
+		"Vmid", "HP Left Mix"};
+static const char *alc5623_hpr_out_input_sel[] = {
+		"Vmid", "HP Right Mix"};
+static const char *alc5623_spkout_input_sel[] = {
+		"Vmid", "HPOut Mix", "Speaker Mix", "Mono Mix"};
+static const char *alc5623_aux_out_input_sel[] = {
+		"Vmid", "HPOut Mix", "Speaker Mix", "Mono Mix"};
+
+/* auxout output mux */
+static const struct soc_enum alc5623_aux_out_input_enum =
+SOC_ENUM_SINGLE(ALC5623_OUTPUT_MIXER_CTRL, 6, 4, alc5623_aux_out_input_sel);
+static const struct snd_kcontrol_new alc5623_auxout_mux_controls =
+SOC_DAPM_ENUM("Route", alc5623_aux_out_input_enum);
+
+/* speaker output mux */
+static const struct soc_enum alc5623_spkout_input_enum =
+SOC_ENUM_SINGLE(ALC5623_OUTPUT_MIXER_CTRL, 10, 4, alc5623_spkout_input_sel);
+static const struct snd_kcontrol_new alc5623_spkout_mux_controls =
+SOC_DAPM_ENUM("Route", alc5623_spkout_input_enum);
+
+/* headphone left output mux */
+static const struct soc_enum alc5623_hpl_out_input_enum =
+SOC_ENUM_SINGLE(ALC5623_OUTPUT_MIXER_CTRL, 9, 2, alc5623_hpl_out_input_sel);
+static const struct snd_kcontrol_new alc5623_hpl_out_mux_controls =
+SOC_DAPM_ENUM("Route", alc5623_hpl_out_input_enum);
+
+/* headphone right output mux */
+static const struct soc_enum alc5623_hpr_out_input_enum =
+SOC_ENUM_SINGLE(ALC5623_OUTPUT_MIXER_CTRL, 8, 2, alc5623_hpr_out_input_sel);
+static const struct snd_kcontrol_new alc5623_hpr_out_mux_controls =
+SOC_DAPM_ENUM("Route", alc5623_hpr_out_input_enum);
+
+/* speaker output N select */
+static const struct soc_enum alc5623_spk_n_sour_enum =
+SOC_ENUM_SINGLE(ALC5623_OUTPUT_MIXER_CTRL, 14, 4, alc5623_spk_n_sour_sel);
+static const struct snd_kcontrol_new alc5623_spkoutn_mux_controls =
+SOC_DAPM_ENUM("Route", alc5623_spk_n_sour_enum);
+
+static const struct snd_soc_dapm_widget alc5623_dapm_widgets[] = {
+/* Muxes */
+SND_SOC_DAPM_MUX("AuxOut Mux", SND_SOC_NOPM, 0, 0,
+	&alc5623_auxout_mux_controls),
+SND_SOC_DAPM_MUX("SpeakerOut Mux", SND_SOC_NOPM, 0, 0,
+	&alc5623_spkout_mux_controls),
+SND_SOC_DAPM_MUX("Left Headphone Mux", SND_SOC_NOPM, 0, 0,
+	&alc5623_hpl_out_mux_controls),
+SND_SOC_DAPM_MUX("Right Headphone Mux", SND_SOC_NOPM, 0, 0,
+	&alc5623_hpr_out_mux_controls),
+SND_SOC_DAPM_MUX("SpeakerOut N Mux", SND_SOC_NOPM, 0, 0,
+	&alc5623_spkoutn_mux_controls),
+
+/* output mixers */
+SND_SOC_DAPM_MIXER("HP Mix", SND_SOC_NOPM, 0, 0,
+	&alc5623_hp_mixer_controls[0],
+	ARRAY_SIZE(alc5623_hp_mixer_controls)),
+SND_SOC_DAPM_MIXER("HPR Mix", ALC5623_PWR_MANAG_ADD2, 4, 0,
+	&alc5623_hpr_mixer_controls[0],
+	ARRAY_SIZE(alc5623_hpr_mixer_controls)),
+SND_SOC_DAPM_MIXER("HPL Mix", ALC5623_PWR_MANAG_ADD2, 5, 0,
+	&alc5623_hpl_mixer_controls[0],
+	ARRAY_SIZE(alc5623_hpl_mixer_controls)),
+SND_SOC_DAPM_MIXER("HPOut Mix", SND_SOC_NOPM, 0, 0, NULL, 0),
+SND_SOC_DAPM_MIXER("Mono Mix", ALC5623_PWR_MANAG_ADD2, 2, 0,
+	&alc5623_mono_mixer_controls[0],
+	ARRAY_SIZE(alc5623_mono_mixer_controls)),
+SND_SOC_DAPM_MIXER("Speaker Mix", ALC5623_PWR_MANAG_ADD2, 3, 0,
+	&alc5623_speaker_mixer_controls[0],
+	ARRAY_SIZE(alc5623_speaker_mixer_controls)),
+
+/* input mixers */
+SND_SOC_DAPM_MIXER("Left Capture Mix", ALC5623_PWR_MANAG_ADD2, 1, 0,
+	&alc5623_captureL_mixer_controls[0],
+	ARRAY_SIZE(alc5623_captureL_mixer_controls)),
+SND_SOC_DAPM_MIXER("Right Capture Mix", ALC5623_PWR_MANAG_ADD2, 0, 0,
+	&alc5623_captureR_mixer_controls[0],
+	ARRAY_SIZE(alc5623_captureR_mixer_controls)),
+
+SND_SOC_DAPM_DAC("Left DAC", "Left HiFi Playback",
+	ALC5623_PWR_MANAG_ADD2, 9, 0),
+SND_SOC_DAPM_DAC("Right DAC", "Right HiFi Playback",
+	ALC5623_PWR_MANAG_ADD2, 8, 0),
+SND_SOC_DAPM_MIXER("I2S Mix", ALC5623_PWR_MANAG_ADD1, 15, 0, NULL, 0),
+SND_SOC_DAPM_MIXER("AuxI Mix", SND_SOC_NOPM, 0, 0, NULL, 0),
+SND_SOC_DAPM_MIXER("Line Mix", SND_SOC_NOPM, 0, 0, NULL, 0),
+SND_SOC_DAPM_ADC("Left ADC", "Left HiFi Capture",
+	ALC5623_PWR_MANAG_ADD2, 7, 0),
+SND_SOC_DAPM_ADC("Right ADC", "Right HiFi Capture",
+	ALC5623_PWR_MANAG_ADD2, 6, 0),
+SND_SOC_DAPM_PGA("Left Headphone", ALC5623_PWR_MANAG_ADD3, 10, 0, NULL, 0),
+SND_SOC_DAPM_PGA("Right Headphone", ALC5623_PWR_MANAG_ADD3, 9, 0, NULL, 0),
+SND_SOC_DAPM_PGA("SpeakerOut", ALC5623_PWR_MANAG_ADD3, 12, 0, NULL, 0),
+SND_SOC_DAPM_PGA("Left AuxOut", ALC5623_PWR_MANAG_ADD3, 14, 0, NULL, 0),
+SND_SOC_DAPM_PGA("Right AuxOut", ALC5623_PWR_MANAG_ADD3, 13, 0, NULL, 0),
+SND_SOC_DAPM_PGA("Left LineIn", ALC5623_PWR_MANAG_ADD3, 7, 0, NULL, 0),
+SND_SOC_DAPM_PGA("Right LineIn", ALC5623_PWR_MANAG_ADD3, 6, 0, NULL, 0),
+SND_SOC_DAPM_PGA("Left AuxI", ALC5623_PWR_MANAG_ADD3, 5, 0, NULL, 0),
+SND_SOC_DAPM_PGA("Right AuxI", ALC5623_PWR_MANAG_ADD3, 4, 0, NULL, 0),
+SND_SOC_DAPM_PGA("MIC1 PGA", ALC5623_PWR_MANAG_ADD3, 3, 0, NULL, 0),
+SND_SOC_DAPM_PGA("MIC2 PGA", ALC5623_PWR_MANAG_ADD3, 2, 0, NULL, 0),
+SND_SOC_DAPM_PGA("MIC1 Pre Amp", ALC5623_PWR_MANAG_ADD3, 1, 0, NULL, 0),
+SND_SOC_DAPM_PGA("MIC2 Pre Amp", ALC5623_PWR_MANAG_ADD3, 0, 0, NULL, 0),
+SND_SOC_DAPM_MICBIAS("Mic Bias1", ALC5623_PWR_MANAG_ADD1, 11, 0),
+
+SND_SOC_DAPM_OUTPUT("AUXOUTL"),
+SND_SOC_DAPM_OUTPUT("AUXOUTR"),
+SND_SOC_DAPM_OUTPUT("HPL"),
+SND_SOC_DAPM_OUTPUT("HPR"),
+SND_SOC_DAPM_OUTPUT("SPKOUT"),
+SND_SOC_DAPM_OUTPUT("SPKOUTN"),
+SND_SOC_DAPM_INPUT("LINEINL"),
+SND_SOC_DAPM_INPUT("LINEINR"),
+SND_SOC_DAPM_INPUT("AUXINL"),
+SND_SOC_DAPM_INPUT("AUXINR"),
+SND_SOC_DAPM_INPUT("MIC1"),
+SND_SOC_DAPM_INPUT("MIC2"),
+SND_SOC_DAPM_VMID("Vmid"),
+};
+
+static const char *alc5623_amp_names[] = {"AB Amp", "D Amp"};
+static const struct soc_enum alc5623_amp_enum =
+	SOC_ENUM_SINGLE(ALC5623_OUTPUT_MIXER_CTRL, 13, 2, alc5623_amp_names);
+static const struct snd_kcontrol_new alc5623_amp_mux_controls =
+	SOC_DAPM_ENUM("Route", alc5623_amp_enum);
+
+static const struct snd_soc_dapm_widget alc5623_dapm_amp_widgets[] = {
+SND_SOC_DAPM_PGA_E("D Amp", ALC5623_PWR_MANAG_ADD2, 14, 0, NULL, 0,
+	amp_mixer_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+SND_SOC_DAPM_PGA("AB Amp", ALC5623_PWR_MANAG_ADD2, 15, 0, NULL, 0),
+SND_SOC_DAPM_MUX("AB-D Amp Mux", SND_SOC_NOPM, 0, 0,
+	&alc5623_amp_mux_controls),
+};
+
+static const struct snd_soc_dapm_route intercon[] = {
+	/* virtual mixer - mixes left & right channels */
+	{"I2S Mix", NULL,				"Left DAC"},
+	{"I2S Mix", NULL,				"Right DAC"},
+	{"Line Mix", NULL,				"Right LineIn"},
+	{"Line Mix", NULL,				"Left LineIn"},
+	{"AuxI Mix", NULL,				"Left AuxI"},
+	{"AuxI Mix", NULL,				"Right AuxI"},
+	{"AUXOUTL", NULL,				"Left AuxOut"},
+	{"AUXOUTR", NULL,				"Right AuxOut"},
+
+	/* HP mixer */
+	{"HPL Mix", "ADC2HP_L Playback Switch",		"Left Capture Mix"},
+	{"HPL Mix", NULL,				"HP Mix"},
+	{"HPR Mix", "ADC2HP_R Playback Switch",		"Right Capture Mix"},
+	{"HPR Mix", NULL,				"HP Mix"},
+	{"HP Mix", "LI2HP Playback Switch",		"Line Mix"},
+	{"HP Mix", "AUXI2HP Playback Switch",		"AuxI Mix"},
+	{"HP Mix", "MIC12HP Playback Switch",		"MIC1 PGA"},
+	{"HP Mix", "MIC22HP Playback Switch",		"MIC2 PGA"},
+	{"HP Mix", "DAC2HP Playback Switch",		"I2S Mix"},
+
+	/* speaker mixer */
+	{"Speaker Mix", "LI2SPK Playback Switch",	"Line Mix"},
+	{"Speaker Mix", "AUXI2SPK Playback Switch",	"AuxI Mix"},
+	{"Speaker Mix", "MIC12SPK Playback Switch",	"MIC1 PGA"},
+	{"Speaker Mix", "MIC22SPK Playback Switch",	"MIC2 PGA"},
+	{"Speaker Mix", "DAC2SPK Playback Switch",	"I2S Mix"},
+
+	/* mono mixer */
+	{"Mono Mix", "ADC2MONO_L Playback Switch",	"Left Capture Mix"},
+	{"Mono Mix", "ADC2MONO_R Playback Switch",	"Right Capture Mix"},
+	{"Mono Mix", "LI2MONO Playback Switch",		"Line Mix"},
+	{"Mono Mix", "AUXI2MONO Playback Switch",	"AuxI Mix"},
+	{"Mono Mix", "MIC12MONO Playback Switch",	"MIC1 PGA"},
+	{"Mono Mix", "MIC22MONO Playback Switch",	"MIC2 PGA"},
+	{"Mono Mix", "DAC2MONO Playback Switch",	"I2S Mix"},
+
+	/* Left record mixer */
+	{"Left Capture Mix", "LineInL Capture Switch",	"LINEINL"},
+	{"Left Capture Mix", "Left AuxI Capture Switch", "AUXINL"},
+	{"Left Capture Mix", "Mic1 Capture Switch",	"MIC1 Pre Amp"},
+	{"Left Capture Mix", "Mic2 Capture Switch",	"MIC2 Pre Amp"},
+	{"Left Capture Mix", "HPMixerL Capture Switch", "HPL Mix"},
+	{"Left Capture Mix", "SPKMixer Capture Switch", "Speaker Mix"},
+	{"Left Capture Mix", "MonoMixer Capture Switch", "Mono Mix"},
+
+	/*Right record mixer */
+	{"Right Capture Mix", "LineInR Capture Switch",	"LINEINR"},
+	{"Right Capture Mix", "Right AuxI Capture Switch",	"AUXINR"},
+	{"Right Capture Mix", "Mic1 Capture Switch",	"MIC1 Pre Amp"},
+	{"Right Capture Mix", "Mic2 Capture Switch",	"MIC2 Pre Amp"},
+	{"Right Capture Mix", "HPMixerR Capture Switch", "HPR Mix"},
+	{"Right Capture Mix", "SPKMixer Capture Switch", "Speaker Mix"},
+	{"Right Capture Mix", "MonoMixer Capture Switch", "Mono Mix"},
+
+	/* headphone left mux */
+	{"Left Headphone Mux", "HP Left Mix",		"HPL Mix"},
+	{"Left Headphone Mux", "Vmid",			"Vmid"},
+
+	/* headphone right mux */
+	{"Right Headphone Mux", "HP Right Mix",		"HPR Mix"},
+	{"Right Headphone Mux", "Vmid",			"Vmid"},
+
+	/* speaker out mux */
+	{"SpeakerOut Mux", "Vmid",			"Vmid"},
+	{"SpeakerOut Mux", "HPOut Mix",			"HPOut Mix"},
+	{"SpeakerOut Mux", "Speaker Mix",		"Speaker Mix"},
+	{"SpeakerOut Mux", "Mono Mix",			"Mono Mix"},
+
+	/* Mono/Aux Out mux */
+	{"AuxOut Mux", "Vmid",				"Vmid"},
+	{"AuxOut Mux", "HPOut Mix",			"HPOut Mix"},
+	{"AuxOut Mux", "Speaker Mix",			"Speaker Mix"},
+	{"AuxOut Mux", "Mono Mix",			"Mono Mix"},
+
+	/* output pga */
+	{"HPL", NULL,					"Left Headphone"},
+	{"Left Headphone", NULL,			"Left Headphone Mux"},
+	{"HPR", NULL,					"Right Headphone"},
+	{"Right Headphone", NULL,			"Right Headphone Mux"},
+	{"Left AuxOut", NULL,				"AuxOut Mux"},
+	{"Right AuxOut", NULL,				"AuxOut Mux"},
+
+	/* input pga */
+	{"Left LineIn", NULL,				"LINEINL"},
+	{"Right LineIn", NULL,				"LINEINR"},
+	{"Left AuxI", NULL,				"AUXINL"},
+	{"Right AuxI", NULL,				"AUXINR"},
+	{"MIC1 Pre Amp", NULL,				"MIC1"},
+	{"MIC2 Pre Amp", NULL,				"MIC2"},
+	{"MIC1 PGA", NULL,				"MIC1 Pre Amp"},
+	{"MIC2 PGA", NULL,				"MIC2 Pre Amp"},
+
+	/* left ADC */
+	{"Left ADC", NULL,				"Left Capture Mix"},
+
+	/* right ADC */
+	{"Right ADC", NULL,				"Right Capture Mix"},
+
+	{"SpeakerOut N Mux", "RN/-R",			"SpeakerOut"},
+	{"SpeakerOut N Mux", "RP/+R",			"SpeakerOut"},
+	{"SpeakerOut N Mux", "LN/-R",			"SpeakerOut"},
+	{"SpeakerOut N Mux", "Vmid",			"Vmid"},
+
+	{"SPKOUT", NULL,				"SpeakerOut"},
+	{"SPKOUTN", NULL,				"SpeakerOut N Mux"},
+};
+
+static const struct snd_soc_dapm_route intercon_spk[] = {
+	{"SpeakerOut", NULL,				"SpeakerOut Mux"},
+};
+
+static const struct snd_soc_dapm_route intercon_amp_spk[] = {
+	{"AB Amp", NULL,				"SpeakerOut Mux"},
+	{"D Amp", NULL,					"SpeakerOut Mux"},
+	{"AB-D Amp Mux", "AB Amp",			"AB Amp"},
+	{"AB-D Amp Mux", "D Amp",			"D Amp"},
+	{"SpeakerOut", NULL,				"AB-D Amp Mux"},
+};
+
+/* PLL divisors */
+struct _pll_div {
+	u32 pll_in;
+	u32 pll_out;
+	u16 regvalue;
+};
+
+/* Note : pll code from original alc5623 driver. Not sure of how good it is */
+/* usefull only for master mode */
+static const struct _pll_div codec_master_pll_div[] = {
+
+	{  2048000,  8192000,	0x0ea0},
+	{  3686400,  8192000,	0x4e27},
+	{ 12000000,  8192000,	0x456b},
+	{ 13000000,  8192000,	0x495f},
+	{ 13100000,  8192000,	0x0320},
+	{  2048000,  11289600,	0xf637},
+	{  3686400,  11289600,	0x2f22},
+	{ 12000000,  11289600,	0x3e2f},
+	{ 13000000,  11289600,	0x4d5b},
+	{ 13100000,  11289600,	0x363b},
+	{  2048000,  16384000,	0x1ea0},
+	{  3686400,  16384000,	0x9e27},
+	{ 12000000,  16384000,	0x452b},
+	{ 13000000,  16384000,	0x542f},
+	{ 13100000,  16384000,	0x03a0},
+	{  2048000,  16934400,	0xe625},
+	{  3686400,  16934400,	0x9126},
+	{ 12000000,  16934400,	0x4d2c},
+	{ 13000000,  16934400,	0x742f},
+	{ 13100000,  16934400,	0x3c27},
+	{  2048000,  22579200,	0x2aa0},
+	{  3686400,  22579200,	0x2f20},
+	{ 12000000,  22579200,	0x7e2f},
+	{ 13000000,  22579200,	0x742f},
+	{ 13100000,  22579200,	0x3c27},
+	{  2048000,  24576000,	0x2ea0},
+	{  3686400,  24576000,	0xee27},
+	{ 12000000,  24576000,	0x2915},
+	{ 13000000,  24576000,	0x772e},
+	{ 13100000,  24576000,	0x0d20},
+};
+
+static const struct _pll_div codec_slave_pll_div[] = {
+
+	{  1024000,  16384000,  0x3ea0},
+	{  1411200,  22579200,	0x3ea0},
+	{  1536000,  24576000,	0x3ea0},
+	{  2048000,  16384000,  0x1ea0},
+	{  2822400,  22579200,	0x1ea0},
+	{  3072000,  24576000,	0x1ea0},
+
+};
+
+static int alc5623_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
+		int source, unsigned int freq_in, unsigned int freq_out)
+{
+	int i;
+	struct snd_soc_codec *codec = codec_dai->codec;
+	int gbl_clk = 0, pll_div = 0;
+	u16 reg;
+
+	if (pll_id < ALC5623_PLL_FR_MCLK || pll_id > ALC5623_PLL_FR_BCK)
+		return -ENODEV;
+
+	/* Disable PLL power */
+	snd_soc_update_bits(codec, ALC5623_PWR_MANAG_ADD2,
+				ALC5623_PWR_ADD2_PLL,
+				0);
+
+	/* pll is not used in slave mode */
+	reg = snd_soc_read(codec, ALC5623_DAI_CONTROL);
+	if (reg & ALC5623_DAI_SDP_SLAVE_MODE)
+		return 0;
+
+	if (!freq_in || !freq_out)
+		return 0;
+
+	switch (pll_id) {
+	case ALC5623_PLL_FR_MCLK:
+		for (i = 0; i < ARRAY_SIZE(codec_master_pll_div); i++) {
+			if (codec_master_pll_div[i].pll_in == freq_in
+			   && codec_master_pll_div[i].pll_out == freq_out) {
+				/* PLL source from MCLK */
+				pll_div  = codec_master_pll_div[i].regvalue;
+				break;
+			}
+		}
+		break;
+	case ALC5623_PLL_FR_BCK:
+		for (i = 0; i < ARRAY_SIZE(codec_slave_pll_div); i++) {
+			if (codec_slave_pll_div[i].pll_in == freq_in
+			   && codec_slave_pll_div[i].pll_out == freq_out) {
+				/* PLL source from Bitclk */
+				gbl_clk = ALC5623_GBL_CLK_PLL_SOUR_SEL_BITCLK;
+				pll_div = codec_slave_pll_div[i].regvalue;
+				break;
+			}
+		}
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	if (!pll_div)
+		return -EINVAL;
+
+	snd_soc_write(codec, ALC5623_GLOBAL_CLK_CTRL_REG, gbl_clk);
+	snd_soc_write(codec, ALC5623_PLL_CTRL, pll_div);
+	snd_soc_update_bits(codec, ALC5623_PWR_MANAG_ADD2,
+				ALC5623_PWR_ADD2_PLL,
+				ALC5623_PWR_ADD2_PLL);
+	gbl_clk |= ALC5623_GBL_CLK_SYS_SOUR_SEL_PLL;
+	snd_soc_write(codec, ALC5623_GLOBAL_CLK_CTRL_REG, gbl_clk);
+
+	return 0;
+}
+
+struct _coeff_div {
+	u16 fs;
+	u16 regvalue;
+};
+
+/* codec hifi mclk (after PLL) clock divider coefficients */
+/* values inspired from column BCLK=32Fs of Appendix A table */
+static const struct _coeff_div coeff_div[] = {
+	{256*8, 0x3a69},
+	{384*8, 0x3c6b},
+	{256*4, 0x2a69},
+	{384*4, 0x2c6b},
+	{256*2, 0x1a69},
+	{384*2, 0x1c6b},
+	{256*1, 0x0a69},
+	{384*1, 0x0c6b},
+};
+
+static int get_coeff(struct snd_soc_codec *codec, int rate)
+{
+	struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec);
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(coeff_div); i++) {
+		if (coeff_div[i].fs * rate == alc5623->sysclk)
+			return i;
+	}
+	return -EINVAL;
+}
+
+/*
+ * Clock after PLL and dividers
+ */
+static int alc5623_set_dai_sysclk(struct snd_soc_dai *codec_dai,
+		int clk_id, unsigned int freq, int dir)
+{
+	struct snd_soc_codec *codec = codec_dai->codec;
+	struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec);
+
+	switch (freq) {
+	case  8192000:
+	case 11289600:
+	case 12288000:
+	case 16384000:
+	case 16934400:
+	case 18432000:
+	case 22579200:
+	case 24576000:
+		alc5623->sysclk = freq;
+		return 0;
+	}
+	return -EINVAL;
+}
+
+static int alc5623_set_dai_fmt(struct snd_soc_dai *codec_dai,
+		unsigned int fmt)
+{
+	struct snd_soc_codec *codec = codec_dai->codec;
+	u16 iface = 0;
+
+	/* set master/slave audio interface */
+	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+	case SND_SOC_DAIFMT_CBM_CFM:
+		iface = ALC5623_DAI_SDP_MASTER_MODE;
+		break;
+	case SND_SOC_DAIFMT_CBS_CFS:
+		iface = ALC5623_DAI_SDP_SLAVE_MODE;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	/* interface format */
+	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+	case SND_SOC_DAIFMT_I2S:
+		iface |= ALC5623_DAI_I2S_DF_I2S;
+		break;
+	case SND_SOC_DAIFMT_RIGHT_J:
+		iface |= ALC5623_DAI_I2S_DF_RIGHT;
+		break;
+	case SND_SOC_DAIFMT_LEFT_J:
+		iface |= ALC5623_DAI_I2S_DF_LEFT;
+		break;
+	case SND_SOC_DAIFMT_DSP_A:
+		iface |= ALC5623_DAI_I2S_DF_PCM;
+		break;
+	case SND_SOC_DAIFMT_DSP_B:
+		iface |= ALC5623_DAI_I2S_DF_PCM | ALC5623_DAI_I2S_PCM_MODE;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	/* clock inversion */
+	switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+	case SND_SOC_DAIFMT_NB_NF:
+		break;
+	case SND_SOC_DAIFMT_IB_IF:
+		iface |= ALC5623_DAI_MAIN_I2S_BCLK_POL_CTRL;
+		break;
+	case SND_SOC_DAIFMT_IB_NF:
+		iface |= ALC5623_DAI_MAIN_I2S_BCLK_POL_CTRL;
+		break;
+	case SND_SOC_DAIFMT_NB_IF:
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return snd_soc_write(codec, ALC5623_DAI_CONTROL, iface);
+}
+
+static int alc5623_pcm_hw_params(struct snd_pcm_substream *substream,
+		struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_codec *codec = rtd->codec;
+	struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec);
+	int coeff, rate;
+	u16 iface;
+
+	iface = snd_soc_read(codec, ALC5623_DAI_CONTROL);
+	iface &= ~ALC5623_DAI_I2S_DL_MASK;
+
+	/* bit size */
+	switch (params_format(params)) {
+	case SNDRV_PCM_FORMAT_S16_LE:
+		iface |= ALC5623_DAI_I2S_DL_16;
+		break;
+	case SNDRV_PCM_FORMAT_S20_3LE:
+		iface |= ALC5623_DAI_I2S_DL_20;
+		break;
+	case SNDRV_PCM_FORMAT_S24_LE:
+		iface |= ALC5623_DAI_I2S_DL_24;
+		break;
+	case SNDRV_PCM_FORMAT_S32_LE:
+		iface |= ALC5623_DAI_I2S_DL_32;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	/* set iface & srate */
+	snd_soc_write(codec, ALC5623_DAI_CONTROL, iface);
+	rate = params_rate(params);
+	coeff = get_coeff(codec, rate);
+	if (coeff < 0)
+		return -EINVAL;
+
+	coeff = coeff_div[coeff].regvalue;
+	dev_dbg(codec->dev, "%s: sysclk=%d,rate=%d,coeff=0x%04x\n",
+		__func__, alc5623->sysclk, rate, coeff);
+	snd_soc_write(codec, ALC5623_STEREO_AD_DA_CLK_CTRL, coeff);
+
+	return 0;
+}
+
+static int alc5623_mute(struct snd_soc_dai *dai, int mute)
+{
+	struct snd_soc_codec *codec = dai->codec;
+	u16 hp_mute = ALC5623_MISC_M_DAC_L_INPUT | ALC5623_MISC_M_DAC_R_INPUT;
+	u16 mute_reg = snd_soc_read(codec, ALC5623_MISC_CTRL) & ~hp_mute;
+
+	if (mute)
+		mute_reg |= hp_mute;
+
+	return snd_soc_write(codec, ALC5623_MISC_CTRL, mute_reg);
+}
+
+#define ALC5623_ADD2_POWER_EN (ALC5623_PWR_ADD2_VREF \
+	| ALC5623_PWR_ADD2_DAC_REF_CIR)
+
+#define ALC5623_ADD3_POWER_EN (ALC5623_PWR_ADD3_MAIN_BIAS \
+	| ALC5623_PWR_ADD3_MIC1_BOOST_AD)
+
+#define ALC5623_ADD1_POWER_EN \
+	(ALC5623_PWR_ADD1_SHORT_CURR_DET_EN | ALC5623_PWR_ADD1_SOFTGEN_EN \
+	| ALC5623_PWR_ADD1_DEPOP_BUF_HP | ALC5623_PWR_ADD1_HP_OUT_AMP \
+	| ALC5623_PWR_ADD1_HP_OUT_ENH_AMP)
+
+#define ALC5623_ADD1_POWER_EN_5622 \
+	(ALC5623_PWR_ADD1_SHORT_CURR_DET_EN \
+	| ALC5623_PWR_ADD1_HP_OUT_AMP)
+
+static void enable_power_depop(struct snd_soc_codec *codec)
+{
+	struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec);
+
+	snd_soc_update_bits(codec, ALC5623_PWR_MANAG_ADD1,
+				ALC5623_PWR_ADD1_SOFTGEN_EN,
+				ALC5623_PWR_ADD1_SOFTGEN_EN);
+
+	snd_soc_write(codec, ALC5623_PWR_MANAG_ADD3, ALC5623_ADD3_POWER_EN);
+
+	snd_soc_update_bits(codec, ALC5623_MISC_CTRL,
+				ALC5623_MISC_HP_DEPOP_MODE2_EN,
+				ALC5623_MISC_HP_DEPOP_MODE2_EN);
+
+	msleep(500);
+
+	snd_soc_write(codec, ALC5623_PWR_MANAG_ADD2, ALC5623_ADD2_POWER_EN);
+
+	/* avoid writing '1' into 5622 reserved bits */
+	if (alc5623->id == 0x22)
+		snd_soc_write(codec, ALC5623_PWR_MANAG_ADD1,
+			ALC5623_ADD1_POWER_EN_5622);
+	else
+		snd_soc_write(codec, ALC5623_PWR_MANAG_ADD1,
+			ALC5623_ADD1_POWER_EN);
+
+	/* disable HP Depop2 */
+	snd_soc_update_bits(codec, ALC5623_MISC_CTRL,
+				ALC5623_MISC_HP_DEPOP_MODE2_EN,
+				0);
+
+}
+
+static int alc5623_set_bias_level(struct snd_soc_codec *codec,
+				      enum snd_soc_bias_level level)
+{
+	switch (level) {
+	case SND_SOC_BIAS_ON:
+		enable_power_depop(codec);
+		break;
+	case SND_SOC_BIAS_PREPARE:
+		break;
+	case SND_SOC_BIAS_STANDBY:
+		/* everything off except vref/vmid, */
+		snd_soc_write(codec, ALC5623_PWR_MANAG_ADD2,
+				ALC5623_PWR_ADD2_VREF);
+		snd_soc_write(codec, ALC5623_PWR_MANAG_ADD3,
+				ALC5623_PWR_ADD3_MAIN_BIAS);
+		break;
+	case SND_SOC_BIAS_OFF:
+		/* everything off, dac mute, inactive */
+		snd_soc_write(codec, ALC5623_PWR_MANAG_ADD2, 0);
+		snd_soc_write(codec, ALC5623_PWR_MANAG_ADD3, 0);
+		snd_soc_write(codec, ALC5623_PWR_MANAG_ADD1, 0);
+		break;
+	}
+	codec->dapm.bias_level = level;
+	return 0;
+}
+
+#define ALC5623_FORMATS	(SNDRV_PCM_FMTBIT_S16_LE \
+			| SNDRV_PCM_FMTBIT_S24_LE \
+			| SNDRV_PCM_FMTBIT_S32_LE)
+
+static struct snd_soc_dai_ops alc5623_dai_ops = {
+		.hw_params = alc5623_pcm_hw_params,
+		.digital_mute = alc5623_mute,
+		.set_fmt = alc5623_set_dai_fmt,
+		.set_sysclk = alc5623_set_dai_sysclk,
+		.set_pll = alc5623_set_dai_pll,
+};
+
+static struct snd_soc_dai_driver alc5623_dai = {
+	.name = "alc5623-hifi",
+	.playback = {
+		.stream_name = "Playback",
+		.channels_min = 1,
+		.channels_max = 2,
+		.rate_min =	8000,
+		.rate_max =	48000,
+		.rates = SNDRV_PCM_RATE_8000_48000,
+		.formats = ALC5623_FORMATS,},
+	.capture = {
+		.stream_name = "Capture",
+		.channels_min = 1,
+		.channels_max = 2,
+		.rate_min =	8000,
+		.rate_max =	48000,
+		.rates = SNDRV_PCM_RATE_8000_48000,
+		.formats = ALC5623_FORMATS,},
+
+	.ops = &alc5623_dai_ops,
+};
+
+static int alc5623_suspend(struct snd_soc_codec *codec, pm_message_t mesg)
+{
+	alc5623_set_bias_level(codec, SND_SOC_BIAS_OFF);
+	return 0;
+}
+
+static int alc5623_resume(struct snd_soc_codec *codec)
+{
+	int i, step = codec->driver->reg_cache_step;
+	u16 *cache = codec->reg_cache;
+
+	/* Sync reg_cache with the hardware */
+	for (i = 2 ; i < codec->driver->reg_cache_size ; i += step)
+		snd_soc_write(codec, i, cache[i]);
+
+	alc5623_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+	/* charge alc5623 caps */
+	if (codec->dapm.suspend_bias_level == SND_SOC_BIAS_ON) {
+		alc5623_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+		codec->dapm.bias_level = SND_SOC_BIAS_ON;
+		alc5623_set_bias_level(codec, codec->dapm.bias_level);
+	}
+
+	return 0;
+}
+
+static int alc5623_probe(struct snd_soc_codec *codec)
+{
+	struct alc5623_priv *alc5623 = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
+	int ret;
+
+	ret = snd_soc_codec_set_cache_io(codec, 8, 16, alc5623->control_type);
+	if (ret < 0) {
+		dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+		return ret;
+	}
+
+	alc5623_reset(codec);
+	alc5623_fill_cache(codec);
+
+	/* power on device */
+	alc5623_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+	if (alc5623->add_ctrl) {
+		snd_soc_write(codec, ALC5623_ADD_CTRL_REG,
+				alc5623->add_ctrl);
+	}
+
+	if (alc5623->jack_det_ctrl) {
+		snd_soc_write(codec, ALC5623_JACK_DET_CTRL,
+				alc5623->jack_det_ctrl);
+	}
+
+	switch (alc5623->id) {
+	case 0x21:
+		snd_soc_add_controls(codec, rt5621_vol_snd_controls,
+			ARRAY_SIZE(rt5621_vol_snd_controls));
+		break;
+	case 0x22:
+		snd_soc_add_controls(codec, rt5622_vol_snd_controls,
+			ARRAY_SIZE(rt5622_vol_snd_controls));
+		break;
+	case 0x23:
+		snd_soc_add_controls(codec, alc5623_vol_snd_controls,
+			ARRAY_SIZE(alc5623_vol_snd_controls));
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	snd_soc_add_controls(codec, alc5623_snd_controls,
+			ARRAY_SIZE(alc5623_snd_controls));
+
+	snd_soc_dapm_new_controls(dapm, alc5623_dapm_widgets,
+					ARRAY_SIZE(alc5623_dapm_widgets));
+
+	/* set up audio path interconnects */
+	snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
+
+	switch (alc5623->id) {
+	case 0x21:
+	case 0x22:
+		snd_soc_dapm_new_controls(dapm, alc5623_dapm_amp_widgets,
+					ARRAY_SIZE(alc5623_dapm_amp_widgets));
+		snd_soc_dapm_add_routes(dapm, intercon_amp_spk,
+					ARRAY_SIZE(intercon_amp_spk));
+		break;
+	case 0x23:
+		snd_soc_dapm_add_routes(dapm, intercon_spk,
+					ARRAY_SIZE(intercon_spk));
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return ret;
+}
+
+/* power down chip */
+static int alc5623_remove(struct snd_soc_codec *codec)
+{
+	alc5623_set_bias_level(codec, SND_SOC_BIAS_OFF);
+	return 0;
+}
+
+static struct snd_soc_codec_driver soc_codec_device_alc5623 = {
+	.probe = alc5623_probe,
+	.remove = alc5623_remove,
+	.suspend = alc5623_suspend,
+	.resume = alc5623_resume,
+	.set_bias_level = alc5623_set_bias_level,
+	.reg_cache_size = ALC5623_VENDOR_ID2+2,
+	.reg_word_size = sizeof(u16),
+	.reg_cache_step = 2,
+};
+
+/*
+ * ALC5623 2 wire address is determined by A1 pin
+ * state during powerup.
+ *    low  = 0x1a
+ *    high = 0x1b
+ */
+static int alc5623_i2c_probe(struct i2c_client *client,
+				const struct i2c_device_id *id)
+{
+	struct alc5623_platform_data *pdata;
+	struct alc5623_priv *alc5623;
+	int ret, vid1, vid2;
+
+	vid1 = i2c_smbus_read_word_data(client, ALC5623_VENDOR_ID1);
+	if (vid1 < 0) {
+		dev_err(&client->dev, "failed to read I2C\n");
+		return -EIO;
+	}
+	vid1 = ((vid1 & 0xff) << 8) | (vid1 >> 8);
+
+	vid2 = i2c_smbus_read_byte_data(client, ALC5623_VENDOR_ID2);
+	if (vid2 < 0) {
+		dev_err(&client->dev, "failed to read I2C\n");
+		return -EIO;
+	}
+
+	if ((vid1 != 0x10ec) || (vid2 != id->driver_data)) {
+		dev_err(&client->dev, "unknown or wrong codec\n");
+		dev_err(&client->dev, "Expected %x:%lx, got %x:%x\n",
+				0x10ec, id->driver_data,
+				vid1, vid2);
+		return -ENODEV;
+	}
+
+	dev_dbg(&client->dev, "Found codec id : alc56%02x\n", vid2);
+
+	alc5623 = kzalloc(sizeof(struct alc5623_priv), GFP_KERNEL);
+	if (alc5623 == NULL)
+		return -ENOMEM;
+
+	pdata = client->dev.platform_data;
+	if (pdata) {
+		alc5623->add_ctrl = pdata->add_ctrl;
+		alc5623->jack_det_ctrl = pdata->jack_det_ctrl;
+	}
+
+	alc5623->id = vid2;
+	switch (alc5623->id) {
+	case 0x21:
+		alc5623_dai.name = "alc5621-hifi";
+		break;
+	case 0x22:
+		alc5623_dai.name = "alc5622-hifi";
+		break;
+	case 0x23:
+		alc5623_dai.name = "alc5623-hifi";
+		break;
+	default:
+		kfree(alc5623);
+		return -EINVAL;
+	}
+
+	i2c_set_clientdata(client, alc5623);
+	alc5623->control_data = client;
+	alc5623->control_type = SND_SOC_I2C;
+	mutex_init(&alc5623->mutex);
+
+	ret =  snd_soc_register_codec(&client->dev,
+		&soc_codec_device_alc5623, &alc5623_dai, 1);
+	if (ret != 0) {
+		dev_err(&client->dev, "Failed to register codec: %d\n", ret);
+		kfree(alc5623);
+	}
+
+	return ret;
+}
+
+static int alc5623_i2c_remove(struct i2c_client *client)
+{
+	struct alc5623_priv *alc5623 = i2c_get_clientdata(client);
+
+	snd_soc_unregister_codec(&client->dev);
+	kfree(alc5623);
+	return 0;
+}
+
+static const struct i2c_device_id alc5623_i2c_table[] = {
+	{"alc5621", 0x21},
+	{"alc5622", 0x22},
+	{"alc5623", 0x23},
+	{}
+};
+MODULE_DEVICE_TABLE(i2c, alc5623_i2c_table);
+
+/*  i2c codec control layer */
+static struct i2c_driver alc5623_i2c_driver = {
+	.driver = {
+		.name = "alc562x-codec",
+		.owner = THIS_MODULE,
+	},
+	.probe = alc5623_i2c_probe,
+	.remove =  __devexit_p(alc5623_i2c_remove),
+	.id_table = alc5623_i2c_table,
+};
+
+static int __init alc5623_modinit(void)
+{
+	int ret;
+
+	ret = i2c_add_driver(&alc5623_i2c_driver);
+	if (ret != 0) {
+		printk(KERN_ERR "%s: can't add i2c driver", __func__);
+		return ret;
+	}
+
+	return ret;
+}
+module_init(alc5623_modinit);
+
+static void __exit alc5623_modexit(void)
+{
+	i2c_del_driver(&alc5623_i2c_driver);
+}
+module_exit(alc5623_modexit);
+
+MODULE_DESCRIPTION("ASoC alc5621/2/3 driver");
+MODULE_AUTHOR("Arnaud Patard <arnaud.patard@rtp-net.org>");
+MODULE_LICENSE("GPL");

sound/soc/codecs/alc5623.h

@@ -0,0 +1,161 @@
+/*
+ * alc5623.h  --  alc562[123] ALSA Soc Audio driver
+ *
+ * Copyright 2008 Realtek Microelectronics
+ * Copyright 2010 Arnaud Patard <arnaud.patard@rtp-net.org>
+ *
+ * Author: flove <flove@realtek.com>
+ * Arnaud Patard <arnaud.patard@rtp-net.org>
+ *
+ * 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 _ALC5623_H
+#define _ALC5623_H
+
+#define ALC5623_RESET				0x00
+/*				5621 5622 5623  */
+/* speaker output vol		   2    2       */
+/* line output vol                      4    2  */
+/* HP output vol		   4    0    4  */
+#define ALC5623_SPK_OUT_VOL			0x02
+#define ALC5623_HP_OUT_VOL			0x04
+#define ALC5623_MONO_AUX_OUT_VOL		0x06
+#define ALC5623_AUXIN_VOL			0x08
+#define ALC5623_LINE_IN_VOL			0x0A
+#define ALC5623_STEREO_DAC_VOL			0x0C
+#define ALC5623_MIC_VOL				0x0E
+#define ALC5623_MIC_ROUTING_CTRL		0x10
+#define ALC5623_ADC_REC_GAIN			0x12
+#define ALC5623_ADC_REC_MIXER			0x14
+#define ALC5623_SOFT_VOL_CTRL_TIME		0x16
+/* ALC5623_OUTPUT_MIXER_CTRL :			*/
+/* same remark as for reg 2 line vs speaker	*/
+#define ALC5623_OUTPUT_MIXER_CTRL		0x1C
+#define ALC5623_MIC_CTRL			0x22
+
+#define	ALC5623_DAI_CONTROL			0x34
+#define ALC5623_DAI_SDP_MASTER_MODE		(0 << 15)
+#define ALC5623_DAI_SDP_SLAVE_MODE		(1 << 15)
+#define ALC5623_DAI_I2S_PCM_MODE		(1 << 14)
+#define ALC5623_DAI_MAIN_I2S_BCLK_POL_CTRL	(1 <<  7)
+#define ALC5623_DAI_ADC_DATA_L_R_SWAP		(1 <<  5)
+#define ALC5623_DAI_DAC_DATA_L_R_SWAP		(1 <<  4)
+#define ALC5623_DAI_I2S_DL_MASK			(3 <<  2)
+#define ALC5623_DAI_I2S_DL_32			(3 <<  2)
+#define	ALC5623_DAI_I2S_DL_24			(2 <<  2)
+#define ALC5623_DAI_I2S_DL_20			(1 <<  2)
+#define ALC5623_DAI_I2S_DL_16			(0 <<  2)
+#define ALC5623_DAI_I2S_DF_PCM			(3 <<  0)
+#define	ALC5623_DAI_I2S_DF_LEFT			(2 <<  0)
+#define ALC5623_DAI_I2S_DF_RIGHT		(1 <<  0)
+#define ALC5623_DAI_I2S_DF_I2S			(0 <<  0)
+
+#define ALC5623_STEREO_AD_DA_CLK_CTRL		0x36
+#define	ALC5623_COMPANDING_CTRL			0x38
+
+#define	ALC5623_PWR_MANAG_ADD1			0x3A
+#define ALC5623_PWR_ADD1_MAIN_I2S_EN		(1 << 15)
+#define ALC5623_PWR_ADD1_ZC_DET_PD_EN		(1 << 14)
+#define ALC5623_PWR_ADD1_MIC1_BIAS_EN		(1 << 11)
+#define ALC5623_PWR_ADD1_SHORT_CURR_DET_EN	(1 << 10)
+#define ALC5623_PWR_ADD1_SOFTGEN_EN		(1 <<  8) /* rsvd on 5622 */
+#define	ALC5623_PWR_ADD1_DEPOP_BUF_HP		(1 <<  6) /* rsvd on 5622 */
+#define	ALC5623_PWR_ADD1_HP_OUT_AMP		(1 <<  5)
+#define	ALC5623_PWR_ADD1_HP_OUT_ENH_AMP		(1 <<  4) /* rsvd on 5622 */
+#define ALC5623_PWR_ADD1_DEPOP_BUF_AUX		(1 <<  2)
+#define ALC5623_PWR_ADD1_AUX_OUT_AMP		(1 <<  1)
+#define ALC5623_PWR_ADD1_AUX_OUT_ENH_AMP	(1 <<  0) /* rsvd on 5622 */
+
+#define ALC5623_PWR_MANAG_ADD2			0x3C
+#define ALC5623_PWR_ADD2_LINEOUT		(1 << 15) /* rt5623 */
+#define ALC5623_PWR_ADD2_CLASS_AB		(1 << 15) /* rt5621 */
+#define ALC5623_PWR_ADD2_CLASS_D		(1 << 14) /* rt5621 */
+#define ALC5623_PWR_ADD2_VREF			(1 << 13)
+#define ALC5623_PWR_ADD2_PLL			(1 << 12)
+#define ALC5623_PWR_ADD2_DAC_REF_CIR		(1 << 10)
+#define ALC5623_PWR_ADD2_L_DAC_CLK		(1 <<  9)
+#define ALC5623_PWR_ADD2_R_DAC_CLK		(1 <<  8)
+#define ALC5623_PWR_ADD2_L_ADC_CLK_GAIN		(1 <<  7)
+#define ALC5623_PWR_ADD2_R_ADC_CLK_GAIN		(1 <<  6)
+#define ALC5623_PWR_ADD2_L_HP_MIXER		(1 <<  5)
+#define ALC5623_PWR_ADD2_R_HP_MIXER		(1 <<  4)
+#define ALC5623_PWR_ADD2_SPK_MIXER		(1 <<  3)
+#define ALC5623_PWR_ADD2_MONO_MIXER		(1 <<  2)
+#define ALC5623_PWR_ADD2_L_ADC_REC_MIXER	(1 <<  1)
+#define ALC5623_PWR_ADD2_R_ADC_REC_MIXER	(1 <<  0)
+
+#define ALC5623_PWR_MANAG_ADD3			0x3E
+#define ALC5623_PWR_ADD3_MAIN_BIAS		(1 << 15)
+#define ALC5623_PWR_ADD3_AUXOUT_L_VOL_AMP	(1 << 14)
+#define ALC5623_PWR_ADD3_AUXOUT_R_VOL_AMP	(1 << 13)
+#define ALC5623_PWR_ADD3_SPK_OUT		(1 << 12)
+#define ALC5623_PWR_ADD3_HP_L_OUT_VOL		(1 << 10)
+#define ALC5623_PWR_ADD3_HP_R_OUT_VOL		(1 <<  9)
+#define ALC5623_PWR_ADD3_LINEIN_L_VOL		(1 <<  7)
+#define ALC5623_PWR_ADD3_LINEIN_R_VOL		(1 <<  6)
+#define ALC5623_PWR_ADD3_AUXIN_L_VOL		(1 <<  5)
+#define ALC5623_PWR_ADD3_AUXIN_R_VOL		(1 <<  4)
+#define ALC5623_PWR_ADD3_MIC1_FUN_CTRL		(1 <<  3)
+#define ALC5623_PWR_ADD3_MIC2_FUN_CTRL		(1 <<  2)
+#define ALC5623_PWR_ADD3_MIC1_BOOST_AD		(1 <<  1)
+#define ALC5623_PWR_ADD3_MIC2_BOOST_AD		(1 <<  0)
+
+#define ALC5623_ADD_CTRL_REG			0x40
+
+#define	ALC5623_GLOBAL_CLK_CTRL_REG		0x42
+#define ALC5623_GBL_CLK_SYS_SOUR_SEL_PLL	(1 << 15)
+#define ALC5623_GBL_CLK_SYS_SOUR_SEL_MCLK	(0 << 15)
+#define ALC5623_GBL_CLK_PLL_SOUR_SEL_BITCLK	(1 << 14)
+#define ALC5623_GBL_CLK_PLL_SOUR_SEL_MCLK	(0 << 14)
+#define ALC5623_GBL_CLK_PLL_DIV_RATIO_DIV8	(3 <<  1)
+#define ALC5623_GBL_CLK_PLL_DIV_RATIO_DIV4	(2 <<  1)
+#define ALC5623_GBL_CLK_PLL_DIV_RATIO_DIV2	(1 <<  1)
+#define ALC5623_GBL_CLK_PLL_DIV_RATIO_DIV1	(0 <<  1)
+#define ALC5623_GBL_CLK_PLL_PRE_DIV2		(1 <<  0)
+#define ALC5623_GBL_CLK_PLL_PRE_DIV1		(0 <<  0)
+
+#define ALC5623_PLL_CTRL			0x44
+#define ALC5623_PLL_CTRL_N_VAL(n)		(((n)&0xff) << 8)
+#define ALC5623_PLL_CTRL_K_VAL(k)		(((k)&0x7)  << 4)
+#define ALC5623_PLL_CTRL_M_VAL(m)		((m)&0xf)
+
+#define ALC5623_GPIO_OUTPUT_PIN_CTRL		0x4A
+#define ALC5623_GPIO_PIN_CONFIG			0x4C
+#define ALC5623_GPIO_PIN_POLARITY		0x4E
+#define ALC5623_GPIO_PIN_STICKY			0x50
+#define ALC5623_GPIO_PIN_WAKEUP			0x52
+#define ALC5623_GPIO_PIN_STATUS			0x54
+#define ALC5623_GPIO_PIN_SHARING		0x56
+#define	ALC5623_OVER_CURR_STATUS		0x58
+#define ALC5623_JACK_DET_CTRL			0x5A
+
+#define ALC5623_MISC_CTRL			0x5E
+#define ALC5623_MISC_DISABLE_FAST_VREG		(1 << 15)
+#define ALC5623_MISC_SPK_CLASS_AB_OC_PD		(1 << 13) /* 5621 */
+#define ALC5623_MISC_SPK_CLASS_AB_OC_DET	(1 << 12) /* 5621 */
+#define ALC5623_MISC_HP_DEPOP_MODE3_EN		(1 << 10)
+#define ALC5623_MISC_HP_DEPOP_MODE2_EN		(1 <<  9)
+#define ALC5623_MISC_HP_DEPOP_MODE1_EN		(1 <<  8)
+#define ALC5623_MISC_AUXOUT_DEPOP_MODE3_EN	(1 <<  6)
+#define ALC5623_MISC_AUXOUT_DEPOP_MODE2_EN	(1 <<  5)
+#define ALC5623_MISC_AUXOUT_DEPOP_MODE1_EN	(1 <<  4)
+#define ALC5623_MISC_M_DAC_L_INPUT		(1 <<  3)
+#define ALC5623_MISC_M_DAC_R_INPUT		(1 <<  2)
+#define ALC5623_MISC_IRQOUT_INV_CTRL		(1 <<  0)
+
+#define	ALC5623_PSEDUEO_SPATIAL_CTRL		0x60
+#define ALC5623_EQ_CTRL				0x62
+#define ALC5623_EQ_MODE_ENABLE			0x66
+#define ALC5623_AVC_CTRL			0x68
+#define ALC5623_HID_CTRL_INDEX			0x6A
+#define ALC5623_HID_CTRL_DATA			0x6C
+#define ALC5623_VENDOR_ID1			0x7C
+#define ALC5623_VENDOR_ID2			0x7E
+
+#define ALC5623_PLL_FR_MCLK			0
+#define ALC5623_PLL_FR_BCK			1
+#endif

sound/soc/codecs/cq93vc.c

@@ -36,8 +36,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dai.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 
 #include <mach/dm365.h>
@@ -116,7 +114,7 @@ static int cq93vc_set_bias_level(struct snd_soc_codec *codec,
 			     DAVINCI_VC_REG12_POWER_ALL_OFF);
 		break;
 	}
-	codec->bias_level = level;
+	codec->dapm.bias_level = level;
 
 	return 0;
 }

sound/soc/codecs/cs4270.c

@@ -106,6 +106,21 @@
 #define CS4270_MUTE_DAC_A	0x01
 #define CS4270_MUTE_DAC_B	0x02
 
+/* Power-on default values for the registers
+ *
+ * This array contains the power-on default values of the registers, with the
+ * exception of the "CHIPID" register (01h).  The lower four bits of that
+ * register contain the hardware revision, so it is treated as volatile.
+ *
+ * Also note that on the CS4270, the first readable register is 1, but ASoC
+ * assumes the first register is 0.  Therfore, the array must have an entry for
+ * register 0, but we use cs4270_reg_is_readable() to tell ASoC that it can't
+ * be read.
+ */
+static const u8 cs4270_default_reg_cache[CS4270_LASTREG + 1] = {
+	0x00, 0x00, 0x00, 0x30, 0x00, 0x60, 0x20, 0x00, 0x00
+};
+
 static const char *supply_names[] = {
 	"va", "vd", "vlc"
 };
@@ -114,7 +129,6 @@ static const char *supply_names[] = {
 struct cs4270_private {
 	enum snd_soc_control_type control_type;
 	void *control_data;
-	u8 reg_cache[CS4270_NUMREGS];
 	unsigned int mclk; /* Input frequency of the MCLK pin */
 	unsigned int mode; /* The mode (I2S or left-justified) */
 	unsigned int slave_mode;
@@ -179,6 +193,20 @@ static struct cs4270_mode_ratios cs4270_mode_ratios[] = {
 /* The number of MCLK/LRCK ratios supported by the CS4270 */
 #define NUM_MCLK_RATIOS		ARRAY_SIZE(cs4270_mode_ratios)
 
+static int cs4270_reg_is_readable(unsigned int reg)
+{
+	return (reg >= CS4270_FIRSTREG) && (reg <= CS4270_LASTREG);
+}
+
+static int cs4270_reg_is_volatile(unsigned int reg)
+{
+	/* Unreadable registers are considered volatile */
+	if ((reg < CS4270_FIRSTREG) || (reg > CS4270_LASTREG))
+		return 1;
+
+	return reg == CS4270_CHIPID;
+}
+
 /**
  * cs4270_set_dai_sysclk - determine the CS4270 samples rates.
  * @codec_dai: the codec DAI
@@ -263,97 +291,6 @@ static int cs4270_set_dai_fmt(struct snd_soc_dai *codec_dai,
 	return ret;
 }
 
-/**
- * cs4270_fill_cache - pre-fill the CS4270 register cache.
- * @codec: the codec for this CS4270
- *
- * This function fills in the CS4270 register cache by reading the register
- * values from the hardware.
- *
- * This CS4270 registers are cached to avoid excessive I2C I/O operations.
- * After the initial read to pre-fill the cache, the CS4270 never updates
- * the register values, so we won't have a cache coherency problem.
- *
- * We use the auto-increment feature of the CS4270 to read all registers in
- * one shot.
- */
-static int cs4270_fill_cache(struct snd_soc_codec *codec)
-{
-	u8 *cache = codec->reg_cache;
-	struct i2c_client *i2c_client = codec->control_data;
-	s32 length;
-
-	length = i2c_smbus_read_i2c_block_data(i2c_client,
-		CS4270_FIRSTREG | CS4270_I2C_INCR, CS4270_NUMREGS, cache);
-
-	if (length != CS4270_NUMREGS) {
-		dev_err(codec->dev, "i2c read failure, addr=0x%x\n",
-		       i2c_client->addr);
-		return -EIO;
-	}
-
-	return 0;
-}
-
-/**
- * cs4270_read_reg_cache - read from the CS4270 register cache.
- * @codec: the codec for this CS4270
- * @reg: the register to read
- *
- * This function returns the value for a given register.  It reads only from
- * the register cache, not the hardware itself.
- *
- * This CS4270 registers are cached to avoid excessive I2C I/O operations.
- * After the initial read to pre-fill the cache, the CS4270 never updates
- * the register values, so we won't have a cache coherency problem.
- */
-static unsigned int cs4270_read_reg_cache(struct snd_soc_codec *codec,
-	unsigned int reg)
-{
-	u8 *cache = codec->reg_cache;
-
-	if ((reg < CS4270_FIRSTREG) || (reg > CS4270_LASTREG))
-		return -EIO;
-
-	return cache[reg - CS4270_FIRSTREG];
-}
-
-/**
- * cs4270_i2c_write - write to a CS4270 register via the I2C bus.
- * @codec: the codec for this CS4270
- * @reg: the register to write
- * @value: the value to write to the register
- *
- * This function writes the given value to the given CS4270 register, and
- * also updates the register cache.
- *
- * Note that we don't use the hw_write function pointer of snd_soc_codec.
- * That's because it's too clunky: the hw_write_t prototype does not match
- * i2c_smbus_write_byte_data(), and it's just another layer of overhead.
- */
-static int cs4270_i2c_write(struct snd_soc_codec *codec, unsigned int reg,
-			    unsigned int value)
-{
-	u8 *cache = codec->reg_cache;
-
-	if ((reg < CS4270_FIRSTREG) || (reg > CS4270_LASTREG))
-		return -EIO;
-
-	/* Only perform an I2C operation if the new value is different */
-	if (cache[reg - CS4270_FIRSTREG] != value) {
-		struct i2c_client *client = codec->control_data;
-		if (i2c_smbus_write_byte_data(client, reg, value)) {
-			dev_err(codec->dev, "i2c write failed\n");
-			return -EIO;
-		}
-
-		/* We've written to the hardware, so update the cache */
-		cache[reg - CS4270_FIRSTREG] = value;
-	}
-
-	return 0;
-}
-
 /**
  * cs4270_hw_params - program the CS4270 with the given hardware parameters.
  * @substream: the audio stream
@@ -551,15 +488,16 @@ static struct snd_soc_dai_driver cs4270_dai = {
 static int cs4270_probe(struct snd_soc_codec *codec)
 {
 	struct cs4270_private *cs4270 = snd_soc_codec_get_drvdata(codec);
-	int i, ret, reg;
+	int i, ret;
 
 	codec->control_data = cs4270->control_data;
 
-	/* The I2C interface is set up, so pre-fill our register cache */
-
-	ret = cs4270_fill_cache(codec);
+	/* Tell ASoC what kind of I/O to use to read the registers.  ASoC will
+	 * then do the I2C transactions itself.
+	 */
+	ret = snd_soc_codec_set_cache_io(codec, 8, 8, cs4270->control_type);
 	if (ret < 0) {
-		dev_err(codec->dev, "failed to fill register cache\n");
+		dev_err(codec->dev, "failed to set cache I/O (ret=%i)\n", ret);
 		return ret;
 	}
 
@@ -568,10 +506,7 @@ static int cs4270_probe(struct snd_soc_codec *codec)
 	 * this feature disabled by default.  An application (e.g. alsactl) can
 	 * re-enabled it by using the controls.
 	 */
-
-	reg = cs4270_read_reg_cache(codec, CS4270_MUTE);
-	reg &= ~CS4270_MUTE_AUTO;
-	ret = cs4270_i2c_write(codec, CS4270_MUTE, reg);
+	ret = snd_soc_update_bits(codec, CS4270_MUTE, CS4270_MUTE_AUTO, 0);
 	if (ret < 0) {
 		dev_err(codec->dev, "i2c write failed\n");
 		return ret;
@@ -582,10 +517,8 @@ static int cs4270_probe(struct snd_soc_codec *codec)
 	 * playback has started.  An application (e.g. alsactl) can
 	 * re-enabled it by using the controls.
 	 */
-
-	reg = cs4270_read_reg_cache(codec, CS4270_TRANS);
-	reg &= ~(CS4270_TRANS_SOFT | CS4270_TRANS_ZERO);
-	ret = cs4270_i2c_write(codec, CS4270_TRANS, reg);
+	ret = snd_soc_update_bits(codec, CS4270_TRANS,
+		CS4270_TRANS_SOFT | CS4270_TRANS_ZERO, 0);
 	if (ret < 0) {
 		dev_err(codec->dev, "i2c write failed\n");
 		return ret;
@@ -708,15 +641,16 @@ static int cs4270_soc_resume(struct snd_soc_codec *codec)
  * Assign this variable to the codec_dev field of the machine driver's
  * snd_soc_device structure.
  */
-static struct snd_soc_codec_driver soc_codec_device_cs4270 = {
-	.probe =	cs4270_probe,
-	.remove =	cs4270_remove,
-	.suspend =	cs4270_soc_suspend,
-	.resume =	cs4270_soc_resume,
-	.read = cs4270_read_reg_cache,
-	.write = cs4270_i2c_write,
-	.reg_cache_size = CS4270_NUMREGS,
-	.reg_word_size = sizeof(u8),
+static const struct snd_soc_codec_driver soc_codec_device_cs4270 = {
+	.probe =		cs4270_probe,
+	.remove =		cs4270_remove,
+	.suspend =		cs4270_soc_suspend,
+	.resume =		cs4270_soc_resume,
+	.volatile_register =	cs4270_reg_is_volatile,
+	.readable_register =	cs4270_reg_is_readable,
+	.reg_cache_size =	CS4270_LASTREG + 1,
+	.reg_word_size =	sizeof(u8),
+	.reg_cache_default =	cs4270_default_reg_cache,
 };
 
 /**

sound/soc/codecs/cs42l51.c

@@ -26,7 +26,6 @@
 #include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/tlv.h>
 #include <sound/initval.h>
 #include <sound/pcm_params.h>
@@ -47,7 +46,6 @@ struct cs42l51_private {
 	unsigned int mclk;
 	unsigned int audio_mode;	/* The mode (I2S or left-justified) */
 	enum master_slave_mode func;
-	u8 reg_cache[CS42L51_NUMREGS];
 };
 
 #define CS42L51_FORMATS ( \
@@ -519,6 +517,7 @@ static struct snd_soc_dai_driver cs42l51_dai = {
 static int cs42l51_probe(struct snd_soc_codec *codec)
 {
 	struct cs42l51_private *cs42l51 = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
 	int ret, reg;
 
 	codec->control_data = cs42l51->control_data;
@@ -550,9 +549,9 @@ static int cs42l51_probe(struct snd_soc_codec *codec)
 
 	snd_soc_add_controls(codec, cs42l51_snd_controls,
 		ARRAY_SIZE(cs42l51_snd_controls));
-	snd_soc_dapm_new_controls(codec, cs42l51_dapm_widgets,
+	snd_soc_dapm_new_controls(dapm, cs42l51_dapm_widgets,
 		ARRAY_SIZE(cs42l51_dapm_widgets));
-	snd_soc_dapm_add_routes(codec, cs42l51_routes,
+	snd_soc_dapm_add_routes(dapm, cs42l51_routes,
 		ARRAY_SIZE(cs42l51_routes));
 
 	return 0;

sound/soc/codecs/cx20442.c

@@ -18,7 +18,7 @@
 
 #include <sound/core.h>
 #include <sound/initval.h>
-#include <sound/soc-dapm.h>
+#include <sound/soc.h>
 
 #include "cx20442.h"
 
@@ -26,7 +26,6 @@
 struct cx20442_priv {
 	enum snd_soc_control_type control_type;
 	void *control_data;
-	u8 reg_cache[1];
 };
 
 #define CX20442_PM		0x0
@@ -89,10 +88,11 @@ static const struct snd_soc_dapm_route cx20442_audio_map[] = {
 
 static int cx20442_add_widgets(struct snd_soc_codec *codec)
 {
-	snd_soc_dapm_new_controls(codec, cx20442_dapm_widgets,
-				  ARRAY_SIZE(cx20442_dapm_widgets));
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-	snd_soc_dapm_add_routes(codec, cx20442_audio_map,
+	snd_soc_dapm_new_controls(dapm, cx20442_dapm_widgets,
+				  ARRAY_SIZE(cx20442_dapm_widgets));
+	snd_soc_dapm_add_routes(dapm, cx20442_audio_map,
 				ARRAY_SIZE(cx20442_audio_map));
 
 	return 0;
@@ -263,7 +263,7 @@ static void v253_close(struct tty_struct *tty)
 	/* Prevent the codec driver from further accessing the modem */
 	codec->hw_write = NULL;
 	cx20442->control_data = NULL;
-	codec->pop_time = 0;
+	codec->card->pop_time = 0;
 }
 
 /* Line discipline .hangup() */
@@ -291,7 +291,7 @@ static void v253_receive(struct tty_struct *tty,
 		/* Set up codec driver access to modem controls */
 		cx20442->control_data = tty;
 		codec->hw_write = (hw_write_t)tty->ops->write;
-		codec->pop_time = 1;
+		codec->card->pop_time = 1;
 	}
 }
 
@@ -348,7 +348,7 @@ static int cx20442_codec_probe(struct snd_soc_codec *codec)
 
 	cx20442->control_data = NULL;
 	codec->hw_write = NULL;
-	codec->pop_time = 0;
+	codec->card->pop_time = 0;
 
 	return 0;
 }

sound/soc/codecs/da7210.c

@@ -21,7 +21,7 @@
 #include <linux/slab.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
-#include <sound/soc-dapm.h>
+#include <sound/soc.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 

sound/soc/codecs/dmic.c

@@ -0,0 +1,81 @@
+/*
+ * dmic.c  --  SoC audio for Generic Digital MICs
+ *
+ * Author: Liam Girdwood <lrg@slimlogic.co.uk>
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+
+static struct snd_soc_dai_driver dmic_dai = {
+	.name = "dmic-hifi",
+	.capture = {
+		.stream_name = "Capture",
+		.channels_min = 1,
+		.channels_max = 8,
+		.rates = SNDRV_PCM_RATE_CONTINUOUS,
+		.formats = SNDRV_PCM_FMTBIT_S32_LE
+			| SNDRV_PCM_FMTBIT_S24_LE
+			| SNDRV_PCM_FMTBIT_S16_LE,
+	},
+};
+
+static struct snd_soc_codec_driver soc_dmic = {};
+
+static int __devinit dmic_dev_probe(struct platform_device *pdev)
+{
+	return snd_soc_register_codec(&pdev->dev,
+			&soc_dmic, &dmic_dai, 1);
+}
+
+static int __devexit dmic_dev_remove(struct platform_device *pdev)
+{
+	snd_soc_unregister_codec(&pdev->dev);
+	return 0;
+}
+
+MODULE_ALIAS("platform:dmic-codec");
+
+static struct platform_driver dmic_driver = {
+	.driver = {
+		.name = "dmic-codec",
+		.owner = THIS_MODULE,
+	},
+	.probe = dmic_dev_probe,
+	.remove = __devexit_p(dmic_dev_remove),
+};
+
+static int __init dmic_init(void)
+{
+	return platform_driver_register(&dmic_driver);
+}
+module_init(dmic_init);
+
+static void __exit dmic_exit(void)
+{
+	platform_driver_unregister(&dmic_driver);
+}
+module_exit(dmic_exit);
+
+MODULE_DESCRIPTION("Generic DMIC driver");
+MODULE_AUTHOR("Liam Girdwood <lrg@slimlogic.co.uk>");
+MODULE_LICENSE("GPL");

sound/soc/codecs/jz4740.c

@@ -22,7 +22,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/initval.h>
-#include <sound/soc-dapm.h>
 #include <sound/soc.h>
 
 #define JZ4740_REG_CODEC_1 0x0
@@ -266,7 +265,7 @@ static int jz4740_codec_set_bias_level(struct snd_soc_codec *codec,
 		break;
 	case SND_SOC_BIAS_STANDBY:
 		/* The only way to clear the suspend flag is to reset the codec */
-		if (codec->bias_level == SND_SOC_BIAS_OFF)
+		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF)
 			jz4740_codec_wakeup(codec);
 
 		mask = JZ4740_CODEC_1_VREF_DISABLE |
@@ -288,23 +287,25 @@ static int jz4740_codec_set_bias_level(struct snd_soc_codec *codec,
 		break;
 	}
 
-	codec->bias_level = level;
+	codec->dapm.bias_level = level;
 
 	return 0;
 }
 
 static int jz4740_codec_dev_probe(struct snd_soc_codec *codec)
 {
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
+
 	snd_soc_update_bits(codec, JZ4740_REG_CODEC_1,
 			JZ4740_CODEC_1_SW2_ENABLE, JZ4740_CODEC_1_SW2_ENABLE);
 
 	snd_soc_add_controls(codec, jz4740_codec_controls,
 		ARRAY_SIZE(jz4740_codec_controls));
 
-	snd_soc_dapm_new_controls(codec, jz4740_codec_dapm_widgets,
+	snd_soc_dapm_new_controls(dapm, jz4740_codec_dapm_widgets,
 		ARRAY_SIZE(jz4740_codec_dapm_widgets));
 
-	snd_soc_dapm_add_routes(codec, jz4740_codec_dapm_routes,
+	snd_soc_dapm_add_routes(dapm, jz4740_codec_dapm_routes,
 		ARRAY_SIZE(jz4740_codec_dapm_routes));
 
 	snd_soc_dapm_new_widgets(codec);

sound/soc/codecs/max98088.c

@@ -20,7 +20,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 #include <linux/slab.h>
@@ -1229,15 +1228,17 @@ static const struct snd_soc_dapm_route audio_map[] = {
 
 static int max98088_add_widgets(struct snd_soc_codec *codec)
 {
-       snd_soc_dapm_new_controls(codec, max98088_dapm_widgets,
+       struct snd_soc_dapm_context *dapm = &codec->dapm;
+
+       snd_soc_dapm_new_controls(dapm, max98088_dapm_widgets,
                                  ARRAY_SIZE(max98088_dapm_widgets));
 
-       snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+       snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
        snd_soc_add_controls(codec, max98088_snd_controls,
                             ARRAY_SIZE(max98088_snd_controls));
 
-       snd_soc_dapm_new_widgets(codec);
+       snd_soc_dapm_new_widgets(dapm);
        return 0;
 }
 
@@ -1622,7 +1623,7 @@ static int max98088_set_bias_level(struct snd_soc_codec *codec,
                break;
 
        case SND_SOC_BIAS_STANDBY:
-               if (codec->bias_level == SND_SOC_BIAS_OFF)
+               if (codec->dapm.bias_level == SND_SOC_BIAS_OFF)
                        max98088_sync_cache(codec);
 
                snd_soc_update_bits(codec, M98088_REG_4C_PWR_EN_IN,
@@ -1635,7 +1636,7 @@ static int max98088_set_bias_level(struct snd_soc_codec *codec,
                codec->cache_sync = 1;
                break;
        }
-       codec->bias_level = level;
+       codec->dapm.bias_level = level;
        return 0;
 }
 

sound/soc/codecs/ssm2602.c

@@ -38,7 +38,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 
 #include "ssm2602.h"
@@ -207,10 +206,11 @@ static const struct snd_soc_dapm_route audio_conn[] = {
 
 static int ssm2602_add_widgets(struct snd_soc_codec *codec)
 {
-	snd_soc_dapm_new_controls(codec, ssm2602_dapm_widgets,
-				  ARRAY_SIZE(ssm2602_dapm_widgets));
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-	snd_soc_dapm_add_routes(codec, audio_conn, ARRAY_SIZE(audio_conn));
+	snd_soc_dapm_new_controls(dapm, ssm2602_dapm_widgets,
+				  ARRAY_SIZE(ssm2602_dapm_widgets));
+	snd_soc_dapm_add_routes(dapm, audio_conn, ARRAY_SIZE(audio_conn));
 
 	return 0;
 }
@@ -493,7 +493,7 @@ static int ssm2602_set_bias_level(struct snd_soc_codec *codec,
 		break;
 
 	}
-	codec->bias_level = level;
+	codec->dapm.bias_level = level;
 	return 0;
 }
 

sound/soc/codecs/stac9766.c

@@ -236,7 +236,7 @@ static int stac9766_set_bias_level(struct snd_soc_codec *codec,
 		stac9766_ac97_write(codec, AC97_POWERDOWN, 0xffff);
 		break;
 	}
-	codec->bias_level = level;
+	codec->dapm.bias_level = level;
 	return 0;
 }
 

sound/soc/codecs/tlv320aic23.c

@@ -30,7 +30,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/tlv.h>
 #include <sound/initval.h>
 
@@ -391,11 +390,12 @@ static int set_sample_rate_control(struct snd_soc_codec *codec, int mclk,
 
 static int tlv320aic23_add_widgets(struct snd_soc_codec *codec)
 {
-	snd_soc_dapm_new_controls(codec, tlv320aic23_dapm_widgets,
-				  ARRAY_SIZE(tlv320aic23_dapm_widgets));
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
 
+	snd_soc_dapm_new_controls(dapm, tlv320aic23_dapm_widgets,
+				  ARRAY_SIZE(tlv320aic23_dapm_widgets));
 	/* set up audio path interconnects */
-	snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+	snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
 
 	return 0;
 }
@@ -574,7 +574,7 @@ static int tlv320aic23_set_bias_level(struct snd_soc_codec *codec,
 		tlv320aic23_write(codec, TLV320AIC23_PWR, 0xffff);
 		break;
 	}
-	codec->bias_level = level;
+	codec->dapm.bias_level = level;
 	return 0;
 }
 

sound/soc/codecs/tlv320aic26.c

@@ -18,7 +18,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 
 #include "tlv320aic26.h"
@@ -31,7 +30,6 @@ MODULE_LICENSE("GPL");
 struct aic26 {
 	struct spi_device *spi;
 	struct snd_soc_codec codec;
-	u16 reg_cache[AIC26_NUM_REGS];	/* shadow registers */
 	int master;
 	int datfm;
 	int mclk;
@@ -355,7 +353,6 @@ static DEVICE_ATTR(keyclick, 0644, aic26_keyclick_show, aic26_keyclick_set);
  */
 static int aic26_probe(struct snd_soc_codec *codec)
 {
-	struct aic26 *aic26 = snd_soc_codec_get_drvdata(codec);
 	int ret, err, i, reg;
 
 	dev_info(codec->dev, "Probing AIC26 SoC CODEC driver\n");
@@ -373,7 +370,7 @@ static int aic26_probe(struct snd_soc_codec *codec)
 	aic26_reg_write(codec, AIC26_REG_AUDIO_CTRL3, reg);
 
 	/* Fill register cache */
-	for (i = 0; i < ARRAY_SIZE(aic26->reg_cache); i++)
+	for (i = 0; i < codec->driver->reg_cache_size; i++)
 		aic26_reg_read(codec, i);
 
 	/* Register the sysfs files for debugging */

sound/soc/codecs/tlv320aic3x.c

@@ -46,7 +46,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 #include <sound/tlv320aic3x.h>
@@ -61,6 +60,8 @@ static const char *aic3x_supply_names[AIC3X_NUM_SUPPLIES] = {
 	"DRVDD",	/* ADC Analog and Output Driver Voltage */
 };
 
+static LIST_HEAD(reset_list);
+
 struct aic3x_priv;
 
 struct aic3x_disable_nb {
@@ -77,6 +78,7 @@ struct aic3x_priv {
 	struct aic3x_setup_data *setup;
 	void *control_data;
 	unsigned int sysclk;
+	struct list_head list;
 	int master;
 	int gpio_reset;
 	int power;
@@ -183,7 +185,7 @@ static int snd_soc_dapm_put_volsw_aic3x(struct snd_kcontrol *kcontrol,
 
 	if (snd_soc_test_bits(widget->codec, reg, val_mask, val)) {
 		/* find dapm widget path assoc with kcontrol */
-		list_for_each_entry(path, &widget->codec->dapm_paths, list) {
+		list_for_each_entry(path, &widget->dapm->card->paths, list) {
 			if (path->kcontrol != kcontrol)
 				continue;
 
@@ -199,7 +201,7 @@ static int snd_soc_dapm_put_volsw_aic3x(struct snd_kcontrol *kcontrol,
 		}
 
 		if (found)
-			snd_soc_dapm_sync(widget->codec);
+			snd_soc_dapm_sync(widget->dapm);
 	}
 
 	ret = snd_soc_update_bits(widget->codec, reg, val_mask, val);
@@ -788,17 +790,19 @@ static const struct snd_soc_dapm_route intercon_3007[] = {
 static int aic3x_add_widgets(struct snd_soc_codec *codec)
 {
 	struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-	snd_soc_dapm_new_controls(codec, aic3x_dapm_widgets,
+	snd_soc_dapm_new_controls(dapm, aic3x_dapm_widgets,
 				  ARRAY_SIZE(aic3x_dapm_widgets));
 
 	/* set up audio path interconnects */
-	snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+	snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
 
 	if (aic3x->model == AIC3X_MODEL_3007) {
-		snd_soc_dapm_new_controls(codec, aic3007_dapm_widgets,
+		snd_soc_dapm_new_controls(dapm, aic3007_dapm_widgets,
 			ARRAY_SIZE(aic3007_dapm_widgets));
-		snd_soc_dapm_add_routes(codec, intercon_3007, ARRAY_SIZE(intercon_3007));
+		snd_soc_dapm_add_routes(dapm, intercon_3007,
+					ARRAY_SIZE(intercon_3007));
 	}
 
 	return 0;
@@ -1075,7 +1079,7 @@ static int aic3x_regulator_event(struct notifier_block *nb,
 		 * Put codec to reset and require cache sync as at least one
 		 * of the supplies was disabled
 		 */
-		if (aic3x->gpio_reset >= 0)
+		if (gpio_is_valid(aic3x->gpio_reset))
 			gpio_set_value(aic3x->gpio_reset, 0);
 		aic3x->codec->cache_sync = 1;
 	}
@@ -1102,7 +1106,7 @@ static int aic3x_set_power(struct snd_soc_codec *codec, int power)
 		if (!codec->cache_sync)
 			goto out;
 
-		if (aic3x->gpio_reset >= 0) {
+		if (gpio_is_valid(aic3x->gpio_reset)) {
 			udelay(1);
 			gpio_set_value(aic3x->gpio_reset, 1);
 		}
@@ -1135,7 +1139,7 @@ static int aic3x_set_bias_level(struct snd_soc_codec *codec,
 	case SND_SOC_BIAS_ON:
 		break;
 	case SND_SOC_BIAS_PREPARE:
-		if (codec->bias_level == SND_SOC_BIAS_STANDBY &&
+		if (codec->dapm.bias_level == SND_SOC_BIAS_STANDBY &&
 		    aic3x->master) {
 			/* enable pll */
 			reg = snd_soc_read(codec, AIC3X_PLL_PROGA_REG);
@@ -1146,7 +1150,7 @@ static int aic3x_set_bias_level(struct snd_soc_codec *codec,
 	case SND_SOC_BIAS_STANDBY:
 		if (!aic3x->power)
 			aic3x_set_power(codec, 1);
-		if (codec->bias_level == SND_SOC_BIAS_PREPARE &&
+		if (codec->dapm.bias_level == SND_SOC_BIAS_PREPARE &&
 		    aic3x->master) {
 			/* disable pll */
 			reg = snd_soc_read(codec, AIC3X_PLL_PROGA_REG);
@@ -1159,7 +1163,7 @@ static int aic3x_set_bias_level(struct snd_soc_codec *codec,
 			aic3x_set_power(codec, 0);
 		break;
 	}
-	codec->bias_level = level;
+	codec->dapm.bias_level = level;
 
 	return 0;
 }
@@ -1344,14 +1348,28 @@ static int aic3x_init(struct snd_soc_codec *codec)
 	return 0;
 }
 
+static bool aic3x_is_shared_reset(struct aic3x_priv *aic3x)
+{
+	struct aic3x_priv *a;
+
+	list_for_each_entry(a, &reset_list, list) {
+		if (gpio_is_valid(aic3x->gpio_reset) &&
+		    aic3x->gpio_reset == a->gpio_reset)
+			return true;
+	}
+
+	return false;
+}
+
 static int aic3x_probe(struct snd_soc_codec *codec)
 {
 	struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec);
 	int ret, i;
 
+	INIT_LIST_HEAD(&aic3x->list);
 	codec->control_data = aic3x->control_data;
 	aic3x->codec = codec;
-	codec->idle_bias_off = 1;
+	codec->dapm.idle_bias_off = 1;
 
 	ret = snd_soc_codec_set_cache_io(codec, 8, 8, aic3x->control_type);
 	if (ret != 0) {
@@ -1359,7 +1377,8 @@ static int aic3x_probe(struct snd_soc_codec *codec)
 		return ret;
 	}
 
-	if (aic3x->gpio_reset >= 0) {
+	if (gpio_is_valid(aic3x->gpio_reset) &&
+	    !aic3x_is_shared_reset(aic3x)) {
 		ret = gpio_request(aic3x->gpio_reset, "tlv320aic3x reset");
 		if (ret != 0)
 			goto err_gpio;
@@ -1405,6 +1424,7 @@ static int aic3x_probe(struct snd_soc_codec *codec)
 		snd_soc_add_controls(codec, &aic3x_classd_amp_gain_ctrl, 1);
 
 	aic3x_add_widgets(codec);
+	list_add(&aic3x->list, &reset_list);
 
 	return 0;
 
@@ -1414,10 +1434,10 @@ err_notif:
 					      &aic3x->disable_nb[i].nb);
 	regulator_bulk_free(ARRAY_SIZE(aic3x->supplies), aic3x->supplies);
 err_get:
-	if (aic3x->gpio_reset >= 0)
+	if (gpio_is_valid(aic3x->gpio_reset) &&
+	    !aic3x_is_shared_reset(aic3x))
 		gpio_free(aic3x->gpio_reset);
 err_gpio:
-	kfree(aic3x);
 	return ret;
 }
 
@@ -1427,7 +1447,9 @@ static int aic3x_remove(struct snd_soc_codec *codec)
 	int i;
 
 	aic3x_set_bias_level(codec, SND_SOC_BIAS_OFF);
-	if (aic3x->gpio_reset >= 0) {
+	list_del(&aic3x->list);
+	if (gpio_is_valid(aic3x->gpio_reset) &&
+	    !aic3x_is_shared_reset(aic3x)) {
 		gpio_set_value(aic3x->gpio_reset, 0);
 		gpio_free(aic3x->gpio_reset);
 	}
@@ -1523,21 +1545,6 @@ static struct i2c_driver aic3x_i2c_driver = {
 	.remove = aic3x_i2c_remove,
 	.id_table = aic3x_i2c_id,
 };
-
-static inline void aic3x_i2c_init(void)
-{
-	int ret;
-
-	ret = i2c_add_driver(&aic3x_i2c_driver);
-	if (ret)
-		printk(KERN_ERR "%s: error regsitering i2c driver, %d\n",
-		       __func__, ret);
-}
-
-static inline void aic3x_i2c_exit(void)
-{
-	i2c_del_driver(&aic3x_i2c_driver);
-}
 #endif
 
 static int __init aic3x_modinit(void)

sound/soc/codecs/tlv320dac33.c

@@ -36,21 +36,21 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
 #include <sound/tlv320dac33-plat.h>
 #include "tlv320dac33.h"
 
-#define DAC33_BUFFER_SIZE_BYTES		24576	/* bytes, 12288 16 bit words,
-						 * 6144 stereo */
-#define DAC33_BUFFER_SIZE_SAMPLES	6144
-
-#define NSAMPLE_MAX		5700
-
-#define MODE7_LTHR		10
-#define MODE7_UTHR		(DAC33_BUFFER_SIZE_SAMPLES - 10)
+/*
+ * The internal FIFO is 24576 bytes long
+ * It can be configured to hold 16bit or 24bit samples
+ * In 16bit configuration the FIFO can hold 6144 stereo samples
+ * In 24bit configuration the FIFO can hold 4096 stereo samples
+ */
+#define DAC33_FIFO_SIZE_16BIT	6144
+#define DAC33_FIFO_SIZE_24BIT	4096
+#define DAC33_MODE7_MARGIN	10	/* Safety margin for FIFO in Mode7 */
 
 #define BURST_BASEFREQ_HZ	49152000
 
@@ -100,16 +100,11 @@ struct tlv320dac33_priv {
 	unsigned int refclk;
 
 	unsigned int alarm_threshold;	/* set to be half of LATENCY_TIME_MS */
-	unsigned int nsample_min;	/* nsample should not be lower than
-					 * this */
-	unsigned int nsample_max;	/* nsample should not be higher than
-					 * this */
 	enum dac33_fifo_modes fifo_mode;/* FIFO mode selection */
+	unsigned int fifo_size;		/* Size of the FIFO in samples */
 	unsigned int nsample;		/* burst read amount from host */
 	int mode1_latency;		/* latency caused by the i2c writes in
 					 * us */
-	int auto_fifo_config; 		/* Configure the FIFO based on the
-					 * period size */
 	u8 burst_bclkdiv;		/* BCLK divider value in burst mode */
 	unsigned int burst_rate;	/* Interface speed in Burst modes */
 
@@ -303,7 +298,6 @@ static void dac33_init_chip(struct snd_soc_codec *codec)
 	if (unlikely(!dac33->chip_power))
 		return;
 
-	/* 44-46: DAC Control Registers */
 	/* A : DAC sample rate Fsref/1.5 */
 	dac33_write(codec, DAC33_DAC_CTRL_A, DAC33_DACRATE(0));
 	/* B : DAC src=normal, not muted */
@@ -316,8 +310,6 @@ static void dac33_init_chip(struct snd_soc_codec *codec)
 	 clock source = internal osc (?) */
 	dac33_write(codec, DAC33_ANA_VOL_SOFT_STEP_CTRL, DAC33_VOLCLKEN);
 
-	dac33_write(codec, DAC33_PWR_CTRL, DAC33_PDNALLB);
-
 	/* Restore only selected registers (gains mostly) */
 	dac33_write(codec, DAC33_LDAC_DIG_VOL_CTRL,
 		    dac33_read_reg_cache(codec, DAC33_LDAC_DIG_VOL_CTRL));
@@ -328,6 +320,10 @@ static void dac33_init_chip(struct snd_soc_codec *codec)
 		    dac33_read_reg_cache(codec, DAC33_LINEL_TO_LLO_VOL));
 	dac33_write(codec, DAC33_LINER_TO_RLO_VOL,
 		    dac33_read_reg_cache(codec, DAC33_LINER_TO_RLO_VOL));
+
+	dac33_write(codec, DAC33_OUT_AMP_CTRL,
+		    dac33_read_reg_cache(codec, DAC33_OUT_AMP_CTRL));
+
 }
 
 static inline int dac33_read_id(struct snd_soc_codec *codec)
@@ -357,6 +353,21 @@ static inline void dac33_soft_power(struct snd_soc_codec *codec, int power)
 	dac33_write(codec, DAC33_PWR_CTRL, reg);
 }
 
+static inline void dac33_disable_digital(struct snd_soc_codec *codec)
+{
+	u8 reg;
+
+	/* Stop the DAI clock */
+	reg = dac33_read_reg_cache(codec, DAC33_SER_AUDIOIF_CTRL_B);
+	reg &= ~DAC33_BCLKON;
+	dac33_write(codec, DAC33_SER_AUDIOIF_CTRL_B, reg);
+
+	/* Power down the Oscillator, and DACs */
+	reg = dac33_read_reg_cache(codec, DAC33_PWR_CTRL);
+	reg &= ~(DAC33_OSCPDNB | DAC33_DACRPDNB | DAC33_DACLPDNB);
+	dac33_write(codec, DAC33_PWR_CTRL, reg);
+}
+
 static int dac33_hard_power(struct snd_soc_codec *codec, int power)
 {
 	struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
@@ -405,7 +416,7 @@ exit:
 	return ret;
 }
 
-static int playback_event(struct snd_soc_dapm_widget *w,
+static int dac33_playback_event(struct snd_soc_dapm_widget *w,
 		struct snd_kcontrol *kcontrol, int event)
 {
 	struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(w->codec);
@@ -417,77 +428,13 @@ static int playback_event(struct snd_soc_dapm_widget *w,
 			dac33_prepare_chip(dac33->substream);
 		}
 		break;
+	case SND_SOC_DAPM_POST_PMD:
+		dac33_disable_digital(w->codec);
+		break;
 	}
 	return 0;
 }
 
-static int dac33_get_nsample(struct snd_kcontrol *kcontrol,
-			 struct snd_ctl_elem_value *ucontrol)
-{
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-	struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
-
-	ucontrol->value.integer.value[0] = dac33->nsample;
-
-	return 0;
-}
-
-static int dac33_set_nsample(struct snd_kcontrol *kcontrol,
-			 struct snd_ctl_elem_value *ucontrol)
-{
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-	struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
-	int ret = 0;
-
-	if (dac33->nsample == ucontrol->value.integer.value[0])
-		return 0;
-
-	if (ucontrol->value.integer.value[0] < dac33->nsample_min ||
-	    ucontrol->value.integer.value[0] > dac33->nsample_max) {
-		ret = -EINVAL;
-	} else {
-		dac33->nsample = ucontrol->value.integer.value[0];
-		/* Re calculate the burst time */
-		dac33->mode1_us_burst = SAMPLES_TO_US(dac33->burst_rate,
-						      dac33->nsample);
-	}
-
-	return ret;
-}
-
-static int dac33_get_uthr(struct snd_kcontrol *kcontrol,
-			 struct snd_ctl_elem_value *ucontrol)
-{
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-	struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
-
-	ucontrol->value.integer.value[0] = dac33->uthr;
-
-	return 0;
-}
-
-static int dac33_set_uthr(struct snd_kcontrol *kcontrol,
-			 struct snd_ctl_elem_value *ucontrol)
-{
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-	struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
-	int ret = 0;
-
-	if (dac33->substream)
-		return -EBUSY;
-
-	if (dac33->uthr == ucontrol->value.integer.value[0])
-		return 0;
-
-	if (ucontrol->value.integer.value[0] < (MODE7_LTHR + 10) ||
-	    ucontrol->value.integer.value[0] > MODE7_UTHR)
-		ret = -EINVAL;
-	else
-		dac33->uthr = ucontrol->value.integer.value[0];
-
-	return ret;
-}
-
 static int dac33_get_fifo_mode(struct snd_kcontrol *kcontrol,
 			 struct snd_ctl_elem_value *ucontrol)
 {
@@ -572,13 +519,6 @@ static const struct snd_kcontrol_new dac33_mode_snd_controls[] = {
 		 dac33_get_fifo_mode, dac33_set_fifo_mode),
 };
 
-static const struct snd_kcontrol_new dac33_fifo_snd_controls[] = {
-	SOC_SINGLE_EXT("nSample", 0, 0, 5900, 0,
-		dac33_get_nsample, dac33_set_nsample),
-	SOC_SINGLE_EXT("UTHR", 0, 0, MODE7_UTHR, 0,
-		 dac33_get_uthr, dac33_set_uthr),
-};
-
 /* Analog bypass */
 static const struct snd_kcontrol_new dac33_dapm_abypassl_control =
 	SOC_DAPM_SINGLE("Switch", DAC33_LINEL_TO_LLO_VOL, 7, 1, 1);
@@ -586,6 +526,25 @@ static const struct snd_kcontrol_new dac33_dapm_abypassl_control =
 static const struct snd_kcontrol_new dac33_dapm_abypassr_control =
 	SOC_DAPM_SINGLE("Switch", DAC33_LINER_TO_RLO_VOL, 7, 1, 1);
 
+/* LOP L/R invert selection */
+static const char *dac33_lr_lom_texts[] = {"DAC", "LOP"};
+
+static const struct soc_enum dac33_left_lom_enum =
+	SOC_ENUM_SINGLE(DAC33_OUT_AMP_CTRL, 3,
+			ARRAY_SIZE(dac33_lr_lom_texts),
+			dac33_lr_lom_texts);
+
+static const struct snd_kcontrol_new dac33_dapm_left_lom_control =
+SOC_DAPM_ENUM("Route", dac33_left_lom_enum);
+
+static const struct soc_enum dac33_right_lom_enum =
+	SOC_ENUM_SINGLE(DAC33_OUT_AMP_CTRL, 2,
+			ARRAY_SIZE(dac33_lr_lom_texts),
+			dac33_lr_lom_texts);
+
+static const struct snd_kcontrol_new dac33_dapm_right_lom_control =
+SOC_DAPM_ENUM("Route", dac33_right_lom_enum);
+
 static const struct snd_soc_dapm_widget dac33_dapm_widgets[] = {
 	SND_SOC_DAPM_OUTPUT("LEFT_LO"),
 	SND_SOC_DAPM_OUTPUT("RIGHT_LO"),
@@ -593,8 +552,8 @@ static const struct snd_soc_dapm_widget dac33_dapm_widgets[] = {
 	SND_SOC_DAPM_INPUT("LINEL"),
 	SND_SOC_DAPM_INPUT("LINER"),
 
-	SND_SOC_DAPM_DAC("DACL", "Left Playback", DAC33_LDAC_PWR_CTRL, 2, 0),
-	SND_SOC_DAPM_DAC("DACR", "Right Playback", DAC33_RDAC_PWR_CTRL, 2, 0),
+	SND_SOC_DAPM_DAC("DACL", "Left Playback", SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_DAC("DACR", "Right Playback", SND_SOC_NOPM, 0, 0),
 
 	/* Analog bypass */
 	SND_SOC_DAPM_SWITCH("Analog Left Bypass", SND_SOC_NOPM, 0, 0,
@@ -602,12 +561,30 @@ static const struct snd_soc_dapm_widget dac33_dapm_widgets[] = {
 	SND_SOC_DAPM_SWITCH("Analog Right Bypass", SND_SOC_NOPM, 0, 0,
 				&dac33_dapm_abypassr_control),
 
-	SND_SOC_DAPM_REG(snd_soc_dapm_mixer, "Output Left Amp Power",
+	SND_SOC_DAPM_MUX("Left LOM Inverted From", SND_SOC_NOPM, 0, 0,
+		&dac33_dapm_left_lom_control),
+	SND_SOC_DAPM_MUX("Right LOM Inverted From", SND_SOC_NOPM, 0, 0,
+		&dac33_dapm_right_lom_control),
+	/*
+	 * For DAPM path, when only the anlog bypass path is enabled, and the
+	 * LOP inverted from the corresponding DAC side.
+	 * This is needed, so we can attach the DAC power supply in this case.
+	 */
+	SND_SOC_DAPM_PGA("Left Bypass PGA", SND_SOC_NOPM, 0, 0, NULL, 0),
+	SND_SOC_DAPM_PGA("Right Bypass PGA", SND_SOC_NOPM, 0, 0, NULL, 0),
+
+	SND_SOC_DAPM_REG(snd_soc_dapm_mixer, "Output Left Amplifier",
 			 DAC33_OUT_AMP_PWR_CTRL, 6, 3, 3, 0),
-	SND_SOC_DAPM_REG(snd_soc_dapm_mixer, "Output Right Amp Power",
+	SND_SOC_DAPM_REG(snd_soc_dapm_mixer, "Output Right Amplifier",
 			 DAC33_OUT_AMP_PWR_CTRL, 4, 3, 3, 0),
 
-	SND_SOC_DAPM_PRE("Prepare Playback", playback_event),
+	SND_SOC_DAPM_SUPPLY("Left DAC Power",
+			    DAC33_LDAC_PWR_CTRL, 2, 0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY("Right DAC Power",
+			    DAC33_RDAC_PWR_CTRL, 2, 0, NULL, 0),
+
+	SND_SOC_DAPM_PRE("Pre Playback", dac33_playback_event),
+	SND_SOC_DAPM_POST("Post Playback", dac33_playback_event),
 };
 
 static const struct snd_soc_dapm_route audio_map[] = {
@@ -615,24 +592,39 @@ static const struct snd_soc_dapm_route audio_map[] = {
 	{"Analog Left Bypass", "Switch", "LINEL"},
 	{"Analog Right Bypass", "Switch", "LINER"},
 
-	{"Output Left Amp Power", NULL, "DACL"},
-	{"Output Right Amp Power", NULL, "DACR"},
+	{"Output Left Amplifier", NULL, "DACL"},
+	{"Output Right Amplifier", NULL, "DACR"},
 
-	{"Output Left Amp Power", NULL, "Analog Left Bypass"},
-	{"Output Right Amp Power", NULL, "Analog Right Bypass"},
+	{"Left Bypass PGA", NULL, "Analog Left Bypass"},
+	{"Right Bypass PGA", NULL, "Analog Right Bypass"},
+
+	{"Left LOM Inverted From", "DAC", "Left Bypass PGA"},
+	{"Right LOM Inverted From", "DAC", "Right Bypass PGA"},
+	{"Left LOM Inverted From", "LOP", "Analog Left Bypass"},
+	{"Right LOM Inverted From", "LOP", "Analog Right Bypass"},
+
+	{"Output Left Amplifier", NULL, "Left LOM Inverted From"},
+	{"Output Right Amplifier", NULL, "Right LOM Inverted From"},
+
+	{"DACL", NULL, "Left DAC Power"},
+	{"DACR", NULL, "Right DAC Power"},
+
+	{"Left Bypass PGA", NULL, "Left DAC Power"},
+	{"Right Bypass PGA", NULL, "Right DAC Power"},
 
 	/* output */
-	{"LEFT_LO", NULL, "Output Left Amp Power"},
-	{"RIGHT_LO", NULL, "Output Right Amp Power"},
+	{"LEFT_LO", NULL, "Output Left Amplifier"},
+	{"RIGHT_LO", NULL, "Output Right Amplifier"},
 };
 
 static int dac33_add_widgets(struct snd_soc_codec *codec)
 {
-	snd_soc_dapm_new_controls(codec, dac33_dapm_widgets,
-				  ARRAY_SIZE(dac33_dapm_widgets));
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
 
+	snd_soc_dapm_new_controls(dapm, dac33_dapm_widgets,
+				  ARRAY_SIZE(dac33_dapm_widgets));
 	/* set up audio path interconnects */
-	snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+	snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
 	return 0;
 }
@@ -640,16 +632,18 @@ static int dac33_add_widgets(struct snd_soc_codec *codec)
 static int dac33_set_bias_level(struct snd_soc_codec *codec,
 				enum snd_soc_bias_level level)
 {
+	struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
 	int ret;
 
 	switch (level) {
 	case SND_SOC_BIAS_ON:
-		dac33_soft_power(codec, 1);
+		if (!dac33->substream)
+			dac33_soft_power(codec, 1);
 		break;
 	case SND_SOC_BIAS_PREPARE:
 		break;
 	case SND_SOC_BIAS_STANDBY:
-		if (codec->bias_level == SND_SOC_BIAS_OFF) {
+		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
 			/* Coming from OFF, switch on the codec */
 			ret = dac33_hard_power(codec, 1);
 			if (ret != 0)
@@ -660,14 +654,14 @@ static int dac33_set_bias_level(struct snd_soc_codec *codec,
 		break;
 	case SND_SOC_BIAS_OFF:
 		/* Do not power off, when the codec is already off */
-		if (codec->bias_level == SND_SOC_BIAS_OFF)
+		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF)
 			return 0;
 		ret = dac33_hard_power(codec, 0);
 		if (ret != 0)
 			return ret;
 		break;
 	}
-	codec->bias_level = level;
+	codec->dapm.bias_level = level;
 
 	return 0;
 }
@@ -705,7 +699,7 @@ static inline void dac33_prefill_handler(struct tlv320dac33_priv *dac33)
 		spin_unlock_irq(&dac33->lock);
 
 		dac33_write16(codec, DAC33_PREFILL_MSB,
-				DAC33_THRREG(MODE7_LTHR));
+				DAC33_THRREG(DAC33_MODE7_MARGIN));
 
 		/* Enable Upper Threshold IRQ */
 		dac33_write(codec, DAC33_FIFO_IRQ_MASK, DAC33_MUT);
@@ -815,6 +809,8 @@ static int dac33_startup(struct snd_pcm_substream *substream,
 	/* Stream started, save the substream pointer */
 	dac33->substream = substream;
 
+	snd_pcm_hw_constraint_msbits(substream->runtime, 0, 32, 24);
+
 	return 0;
 }
 
@@ -826,18 +822,17 @@ static void dac33_shutdown(struct snd_pcm_substream *substream,
 	struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
 
 	dac33->substream = NULL;
-
-	/* Reset the nSample restrictions */
-	dac33->nsample_min = 0;
-	dac33->nsample_max = NSAMPLE_MAX;
 }
 
+#define CALC_BURST_RATE(bclkdiv, bclk_per_sample) \
+	(BURST_BASEFREQ_HZ / bclkdiv / bclk_per_sample)
 static int dac33_hw_params(struct snd_pcm_substream *substream,
 			   struct snd_pcm_hw_params *params,
 			   struct snd_soc_dai *dai)
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct snd_soc_codec *codec = rtd->codec;
+	struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
 
 	/* Check parameters for validity */
 	switch (params_rate(params)) {
@@ -852,6 +847,12 @@ static int dac33_hw_params(struct snd_pcm_substream *substream,
 
 	switch (params_format(params)) {
 	case SNDRV_PCM_FORMAT_S16_LE:
+		dac33->fifo_size = DAC33_FIFO_SIZE_16BIT;
+		dac33->burst_rate = CALC_BURST_RATE(dac33->burst_bclkdiv, 32);
+		break;
+	case SNDRV_PCM_FORMAT_S32_LE:
+		dac33->fifo_size = DAC33_FIFO_SIZE_24BIT;
+		dac33->burst_rate = CALC_BURST_RATE(dac33->burst_bclkdiv, 64);
 		break;
 	default:
 		dev_err(codec->dev, "unsupported format %d\n",
@@ -906,6 +907,9 @@ static int dac33_prepare_chip(struct snd_pcm_substream *substream)
 		aictrl_a |= (DAC33_NCYCL_16 | DAC33_WLEN_16);
 		fifoctrl_a |= DAC33_WIDTH;
 		break;
+	case SNDRV_PCM_FORMAT_S32_LE:
+		aictrl_a |= (DAC33_NCYCL_32 | DAC33_WLEN_24);
+		break;
 	default:
 		dev_err(codec->dev, "unsupported format %d\n",
 			substream->runtime->format);
@@ -1040,7 +1044,10 @@ static int dac33_prepare_chip(struct snd_pcm_substream *substream)
 		dac33_write(codec, DAC33_SER_AUDIOIF_CTRL_C,
 							dac33->burst_bclkdiv);
 	else
-		dac33_write(codec, DAC33_SER_AUDIOIF_CTRL_C, 32);
+		if (substream->runtime->format == SNDRV_PCM_FORMAT_S16_LE)
+			dac33_write(codec, DAC33_SER_AUDIOIF_CTRL_C, 32);
+		else
+			dac33_write(codec, DAC33_SER_AUDIOIF_CTRL_C, 16);
 
 	switch (dac33->fifo_mode) {
 	case DAC33_FIFO_MODE1:
@@ -1053,7 +1060,8 @@ static int dac33_prepare_chip(struct snd_pcm_substream *substream)
 		 * at the bottom, and also at the top of the FIFO
 		 */
 		dac33_write16(codec, DAC33_UTHR_MSB, DAC33_THRREG(dac33->uthr));
-		dac33_write16(codec, DAC33_LTHR_MSB, DAC33_THRREG(MODE7_LTHR));
+		dac33_write16(codec, DAC33_LTHR_MSB,
+			      DAC33_THRREG(DAC33_MODE7_MARGIN));
 		break;
 	default:
 		break;
@@ -1082,42 +1090,21 @@ static void dac33_calculate_times(struct snd_pcm_substream *substream)
 		/* Number of samples under i2c latency */
 		dac33->alarm_threshold = US_TO_SAMPLES(rate,
 						dac33->mode1_latency);
-		nsample_limit = DAC33_BUFFER_SIZE_SAMPLES -
-				dac33->alarm_threshold;
-
-		if (dac33->auto_fifo_config) {
-			if (period_size <= dac33->alarm_threshold)
-				/*
-				 * Configure nSamaple to number of periods,
-				 * which covers the latency requironment.
-				 */
-				dac33->nsample = period_size *
-				       ((dac33->alarm_threshold / period_size) +
-				       (dac33->alarm_threshold % period_size ?
-				       1 : 0));
-			else if (period_size > nsample_limit)
-				dac33->nsample = nsample_limit;
-			else
-				dac33->nsample = period_size;
-		} else {
-			/* nSample time shall not be shorter than i2c latency */
-			dac33->nsample_min = dac33->alarm_threshold;
+		nsample_limit = dac33->fifo_size - dac33->alarm_threshold;
+
+		if (period_size <= dac33->alarm_threshold)
 			/*
-			 * nSample should not be bigger than alsa buffer minus
-			 * size of one period to avoid overruns
+			 * Configure nSamaple to number of periods,
+			 * which covers the latency requironment.
 			 */
-			dac33->nsample_max = substream->runtime->buffer_size -
-						period_size;
-
-			if (dac33->nsample_max > nsample_limit)
-				dac33->nsample_max = nsample_limit;
-
-			/* Correct the nSample if it is outside of the ranges */
-			if (dac33->nsample < dac33->nsample_min)
-				dac33->nsample = dac33->nsample_min;
-			if (dac33->nsample > dac33->nsample_max)
-				dac33->nsample = dac33->nsample_max;
-		}
+			dac33->nsample = period_size *
+				((dac33->alarm_threshold / period_size) +
+				(dac33->alarm_threshold % period_size ?
+				1 : 0));
+		else if (period_size > nsample_limit)
+			dac33->nsample = nsample_limit;
+		else
+			dac33->nsample = period_size;
 
 		dac33->mode1_us_burst = SAMPLES_TO_US(dac33->burst_rate,
 						      dac33->nsample);
@@ -1125,19 +1112,16 @@ static void dac33_calculate_times(struct snd_pcm_substream *substream)
 		dac33->t_stamp2 = 0;
 		break;
 	case DAC33_FIFO_MODE7:
-		if (dac33->auto_fifo_config) {
-			dac33->uthr = UTHR_FROM_PERIOD_SIZE(
-					period_size,
-					rate,
-					dac33->burst_rate) + 9;
-			if (dac33->uthr > MODE7_UTHR)
-				dac33->uthr = MODE7_UTHR;
-			if (dac33->uthr < (MODE7_LTHR + 10))
-				dac33->uthr = (MODE7_LTHR + 10);
-		}
+		dac33->uthr = UTHR_FROM_PERIOD_SIZE(period_size, rate,
+						    dac33->burst_rate) + 9;
+		if (dac33->uthr > (dac33->fifo_size - DAC33_MODE7_MARGIN))
+			dac33->uthr = dac33->fifo_size - DAC33_MODE7_MARGIN;
+		if (dac33->uthr < (DAC33_MODE7_MARGIN + 10))
+			dac33->uthr = (DAC33_MODE7_MARGIN + 10);
+
 		dac33->mode7_us_to_lthr =
 				SAMPLES_TO_US(substream->runtime->rate,
-					dac33->uthr - MODE7_LTHR + 1);
+					dac33->uthr - DAC33_MODE7_MARGIN + 1);
 		dac33->t_stamp1 = 0;
 		break;
 	default:
@@ -1255,8 +1239,8 @@ static snd_pcm_sframes_t dac33_dai_delay(
 			samples += (samples_in - samples_out);
 
 			if (likely(samples > 0))
-				delay = samples > DAC33_BUFFER_SIZE_SAMPLES ?
-					DAC33_BUFFER_SIZE_SAMPLES : samples;
+				delay = samples > dac33->fifo_size ?
+					dac33->fifo_size : samples;
 			else
 				delay = 0;
 		}
@@ -1308,7 +1292,7 @@ static snd_pcm_sframes_t dac33_dai_delay(
 			samples_in = US_TO_SAMPLES(
 					dac33->burst_rate,
 					time_delta);
-			delay = MODE7_LTHR + samples_in - samples_out;
+			delay = DAC33_MODE7_MARGIN + samples_in - samples_out;
 
 			if (unlikely(delay > uthr))
 				delay = uthr;
@@ -1415,7 +1399,7 @@ static int dac33_soc_probe(struct snd_soc_codec *codec)
 
 	codec->control_data = dac33->control_data;
 	codec->hw_write = (hw_write_t) i2c_master_send;
-	codec->idle_bias_off = 1;
+	codec->dapm.idle_bias_off = 1;
 	dac33->codec = codec;
 
 	/* Read the tlv320dac33 ID registers */
@@ -1459,14 +1443,10 @@ static int dac33_soc_probe(struct snd_soc_codec *codec)
 	snd_soc_add_controls(codec, dac33_snd_controls,
 			     ARRAY_SIZE(dac33_snd_controls));
 	/* Only add the FIFO controls, if we have valid IRQ number */
-	if (dac33->irq >= 0) {
+	if (dac33->irq >= 0)
 		snd_soc_add_controls(codec, dac33_mode_snd_controls,
 				     ARRAY_SIZE(dac33_mode_snd_controls));
-		/* FIFO usage controls only, if autoio config is not selected */
-		if (!dac33->auto_fifo_config)
-			snd_soc_add_controls(codec, dac33_fifo_snd_controls,
-					ARRAY_SIZE(dac33_fifo_snd_controls));
-	}
+
 	dac33_add_widgets(codec);
 
 err_power:
@@ -1515,7 +1495,7 @@ static struct snd_soc_codec_driver soc_codec_dev_tlv320dac33 = {
 
 #define DAC33_RATES	(SNDRV_PCM_RATE_44100 | \
 			 SNDRV_PCM_RATE_48000)
-#define DAC33_FORMATS	SNDRV_PCM_FMTBIT_S16_LE
+#define DAC33_FORMATS	(SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE)
 
 static struct snd_soc_dai_ops dac33_dai_ops = {
 	.startup	= dac33_startup,
@@ -1563,17 +1543,11 @@ static int __devinit dac33_i2c_probe(struct i2c_client *client,
 
 	dac33->power_gpio = pdata->power_gpio;
 	dac33->burst_bclkdiv = pdata->burst_bclkdiv;
-	/* Pre calculate the burst rate */
-	dac33->burst_rate = BURST_BASEFREQ_HZ / dac33->burst_bclkdiv / 32;
 	dac33->keep_bclk = pdata->keep_bclk;
-	dac33->auto_fifo_config = pdata->auto_fifo_config;
 	dac33->mode1_latency = pdata->mode1_latency;
 	if (!dac33->mode1_latency)
 		dac33->mode1_latency = 10000; /* 10ms */
 	dac33->irq = client->irq;
-	dac33->nsample = NSAMPLE_MAX;
-	dac33->nsample_max = NSAMPLE_MAX;
-	dac33->uthr = MODE7_UTHR;
 	/* Disable FIFO use by default */
 	dac33->fifo_mode = DAC33_FIFO_BYPASS;
 

sound/soc/codecs/tpa6130a2.c

@@ -29,7 +29,6 @@
 #include <linux/slab.h>
 #include <sound/tpa6130a2-plat.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/tlv.h>
 
 #include "tpa6130a2.h"
@@ -42,7 +41,7 @@ struct tpa6130a2_data {
 	unsigned char regs[TPA6130A2_CACHEREGNUM];
 	struct regulator *supply;
 	int power_gpio;
-	unsigned char power_state;
+	u8 power_state:1;
 	enum tpa_model id;
 };
 
@@ -117,7 +116,7 @@ static int tpa6130a2_initialize(void)
 	return ret;
 }
 
-static int tpa6130a2_power(int power)
+static int tpa6130a2_power(u8 power)
 {
 	struct	tpa6130a2_data *data;
 	u8	val;
@@ -127,17 +126,19 @@ static int tpa6130a2_power(int power)
 	data = i2c_get_clientdata(tpa6130a2_client);
 
 	mutex_lock(&data->mutex);
-	if (power && !data->power_state) {
-		/* Power on */
-		if (data->power_gpio >= 0)
-			gpio_set_value(data->power_gpio, 1);
+	if (power == data->power_state)
+		goto exit;
 
+	if (power) {
 		ret = regulator_enable(data->supply);
 		if (ret != 0) {
 			dev_err(&tpa6130a2_client->dev,
 				"Failed to enable supply: %d\n", ret);
 			goto exit;
 		}
+		/* Power on */
+		if (data->power_gpio >= 0)
+			gpio_set_value(data->power_gpio, 1);
 
 		data->power_state = 1;
 		ret = tpa6130a2_initialize();
@@ -150,12 +151,7 @@ static int tpa6130a2_power(int power)
 			data->power_state = 0;
 			goto exit;
 		}
-
-		/* Clear SWS */
-		val = tpa6130a2_read(TPA6130A2_REG_CONTROL);
-		val &= ~TPA6130A2_SWS;
-		tpa6130a2_i2c_write(TPA6130A2_REG_CONTROL, val);
-	} else if (!power && data->power_state) {
+	} else {
 		/* set SWS */
 		val = tpa6130a2_read(TPA6130A2_REG_CONTROL);
 		val |= TPA6130A2_SWS;
@@ -300,6 +296,7 @@ static void tpa6130a2_channel_enable(u8 channel, int enable)
 		/* Enable amplifier */
 		val = tpa6130a2_read(TPA6130A2_REG_CONTROL);
 		val |= channel;
+		val &= ~TPA6130A2_SWS;
 		tpa6130a2_i2c_write(TPA6130A2_REG_CONTROL, val);
 
 		/* Unmute channel */
@@ -320,72 +317,24 @@ static void tpa6130a2_channel_enable(u8 channel, int enable)
 	}
 }
 
-static int tpa6130a2_left_event(struct snd_soc_dapm_widget *w,
-		struct snd_kcontrol *kcontrol, int event)
-{
-	switch (event) {
-	case SND_SOC_DAPM_POST_PMU:
-		tpa6130a2_channel_enable(TPA6130A2_HP_EN_L, 1);
-		break;
-	case SND_SOC_DAPM_POST_PMD:
-		tpa6130a2_channel_enable(TPA6130A2_HP_EN_L, 0);
-		break;
-	}
-	return 0;
-}
-
-static int tpa6130a2_right_event(struct snd_soc_dapm_widget *w,
-		struct snd_kcontrol *kcontrol, int event)
-{
-	switch (event) {
-	case SND_SOC_DAPM_POST_PMU:
-		tpa6130a2_channel_enable(TPA6130A2_HP_EN_R, 1);
-		break;
-	case SND_SOC_DAPM_POST_PMD:
-		tpa6130a2_channel_enable(TPA6130A2_HP_EN_R, 0);
-		break;
-	}
-	return 0;
-}
-
-static int tpa6130a2_supply_event(struct snd_soc_dapm_widget *w,
-		struct snd_kcontrol *kcontrol, int event)
+int tpa6130a2_stereo_enable(struct snd_soc_codec *codec, int enable)
 {
 	int ret = 0;
-
-	switch (event) {
-	case SND_SOC_DAPM_POST_PMU:
+	if (enable) {
 		ret = tpa6130a2_power(1);
-		break;
-	case SND_SOC_DAPM_POST_PMD:
+		if (ret < 0)
+			return ret;
+		tpa6130a2_channel_enable(TPA6130A2_HP_EN_R | TPA6130A2_HP_EN_L,
+					 1);
+	} else {
+		tpa6130a2_channel_enable(TPA6130A2_HP_EN_R | TPA6130A2_HP_EN_L,
+					 0);
 		ret = tpa6130a2_power(0);
-		break;
 	}
+
 	return ret;
 }
-
-static const struct snd_soc_dapm_widget tpa6130a2_dapm_widgets[] = {
-	SND_SOC_DAPM_PGA_E("TPA6130A2 Left", SND_SOC_NOPM,
-			0, 0, NULL, 0, tpa6130a2_left_event,
-			SND_SOC_DAPM_POST_PMU|SND_SOC_DAPM_POST_PMD),
-	SND_SOC_DAPM_PGA_E("TPA6130A2 Right", SND_SOC_NOPM,
-			0, 0, NULL, 0, tpa6130a2_right_event,
-			SND_SOC_DAPM_POST_PMU|SND_SOC_DAPM_POST_PMD),
-	SND_SOC_DAPM_SUPPLY("TPA6130A2 Enable", SND_SOC_NOPM,
-			0, 0, tpa6130a2_supply_event,
-			SND_SOC_DAPM_POST_PMU|SND_SOC_DAPM_POST_PMD),
-	/* Outputs */
-	SND_SOC_DAPM_OUTPUT("TPA6130A2 Headphone Left"),
-	SND_SOC_DAPM_OUTPUT("TPA6130A2 Headphone Right"),
-};
-
-static const struct snd_soc_dapm_route audio_map[] = {
-	{"TPA6130A2 Headphone Left", NULL, "TPA6130A2 Left"},
-	{"TPA6130A2 Headphone Right", NULL, "TPA6130A2 Right"},
-
-	{"TPA6130A2 Headphone Left", NULL, "TPA6130A2 Enable"},
-	{"TPA6130A2 Headphone Right", NULL, "TPA6130A2 Enable"},
-};
+EXPORT_SYMBOL_GPL(tpa6130a2_stereo_enable);
 
 int tpa6130a2_add_controls(struct snd_soc_codec *codec)
 {
@@ -396,18 +345,12 @@ int tpa6130a2_add_controls(struct snd_soc_codec *codec)
 
 	data = i2c_get_clientdata(tpa6130a2_client);
 
-	snd_soc_dapm_new_controls(codec, tpa6130a2_dapm_widgets,
-				ARRAY_SIZE(tpa6130a2_dapm_widgets));
-
-	snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
-
 	if (data->id == TPA6140A2)
 		return snd_soc_add_controls(codec, tpa6140a2_controls,
 						ARRAY_SIZE(tpa6140a2_controls));
 	else
 		return snd_soc_add_controls(codec, tpa6130a2_controls,
 						ARRAY_SIZE(tpa6130a2_controls));
-
 }
 EXPORT_SYMBOL_GPL(tpa6130a2_add_controls);
 

sound/soc/codecs/tpa6130a2.h

@@ -57,5 +57,6 @@
 #define TPA6130A2_VERSION_MASK		(0x0f)
 
 extern int tpa6130a2_add_controls(struct snd_soc_codec *codec);
+extern int tpa6130a2_stereo_enable(struct snd_soc_codec *codec, int enable);
 
 #endif /* __TPA6130A2_H__ */

sound/soc/codecs/twl4030.c

@@ -32,7 +32,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
@@ -233,6 +232,16 @@ static int twl4030_write(struct snd_soc_codec *codec,
 	return 0;
 }
 
+static inline void twl4030_wait_ms(int time)
+{
+	if (time < 60) {
+		time *= 1000;
+		usleep_range(time, time + 500);
+	} else {
+		msleep(time);
+	}
+}
+
 static void twl4030_codec_enable(struct snd_soc_codec *codec, int enable)
 {
 	struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
@@ -338,10 +347,14 @@ static void twl4030_init_chip(struct snd_soc_codec *codec)
 	twl4030_write(codec, TWL4030_REG_ANAMICL,
 		reg | TWL4030_CNCL_OFFSET_START);
 
-	/* wait for offset cancellation to complete */
+	/*
+	 * Wait for offset cancellation to complete.
+	 * Since this takes a while, do not slam the i2c.
+	 * Start polling the status after ~20ms.
+	 */
+	msleep(20);
 	do {
-		/* this takes a little while, so don't slam i2c */
-		udelay(2000);
+		usleep_range(1000, 2000);
 		twl_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE, &byte,
 				    TWL4030_REG_ANAMICL);
 	} while ((i++ < 100) &&
@@ -725,9 +738,12 @@ static void headset_ramp(struct snd_soc_codec *codec, int ramp)
 	/* Base values for ramp delay calculation: 2^19 - 2^26 */
 	unsigned int ramp_base[] = {524288, 1048576, 2097152, 4194304,
 				    8388608, 16777216, 33554432, 67108864};
+	unsigned int delay;
 
 	hs_gain = twl4030_read_reg_cache(codec, TWL4030_REG_HS_GAIN_SET);
 	hs_pop = twl4030_read_reg_cache(codec, TWL4030_REG_HS_POPN_SET);
+	delay = (ramp_base[(hs_pop & TWL4030_RAMP_DELAY) >> 2] /
+		twl4030->sysclk) + 1;
 
 	/* Enable external mute control, this dramatically reduces
 	 * the pop-noise */
@@ -751,16 +767,14 @@ static void headset_ramp(struct snd_soc_codec *codec, int ramp)
 		hs_pop |= TWL4030_RAMP_EN;
 		twl4030_write(codec, TWL4030_REG_HS_POPN_SET, hs_pop);
 		/* Wait ramp delay time + 1, so the VMID can settle */
-		mdelay((ramp_base[(hs_pop & TWL4030_RAMP_DELAY) >> 2] /
-			twl4030->sysclk) + 1);
+		twl4030_wait_ms(delay);
 	} else {
 		/* Headset ramp-down _not_ according to
 		 * the TRM, but in a way that it is working */
 		hs_pop &= ~TWL4030_RAMP_EN;
 		twl4030_write(codec, TWL4030_REG_HS_POPN_SET, hs_pop);
 		/* Wait ramp delay time + 1, so the VMID can settle */
-		mdelay((ramp_base[(hs_pop & TWL4030_RAMP_DELAY) >> 2] /
-			twl4030->sysclk) + 1);
+		twl4030_wait_ms(delay);
 		/* Bypass the reg_cache to mute the headset */
 		twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,
 					hs_gain & (~0x0f),
@@ -835,7 +849,7 @@ static int digimic_event(struct snd_soc_dapm_widget *w,
 	struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(w->codec);
 
 	if (twl4030->digimic_delay)
-		mdelay(twl4030->digimic_delay);
+		twl4030_wait_ms(twl4030->digimic_delay);
 	return 0;
 }
 
@@ -1621,10 +1635,11 @@ static const struct snd_soc_dapm_route intercon[] = {
 
 static int twl4030_add_widgets(struct snd_soc_codec *codec)
 {
-	snd_soc_dapm_new_controls(codec, twl4030_dapm_widgets,
-				 ARRAY_SIZE(twl4030_dapm_widgets));
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-	snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+	snd_soc_dapm_new_controls(dapm, twl4030_dapm_widgets,
+				 ARRAY_SIZE(twl4030_dapm_widgets));
+	snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
 
 	return 0;
 }
@@ -1638,14 +1653,14 @@ static int twl4030_set_bias_level(struct snd_soc_codec *codec,
 	case SND_SOC_BIAS_PREPARE:
 		break;
 	case SND_SOC_BIAS_STANDBY:
-		if (codec->bias_level == SND_SOC_BIAS_OFF)
+		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF)
 			twl4030_codec_enable(codec, 1);
 		break;
 	case SND_SOC_BIAS_OFF:
 		twl4030_codec_enable(codec, 0);
 		break;
 	}
-	codec->bias_level = level;
+	codec->dapm.bias_level = level;
 
 	return 0;
 }
@@ -1709,6 +1724,7 @@ static int twl4030_startup(struct snd_pcm_substream *substream,
 	struct snd_soc_codec *codec = rtd->codec;
 	struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
 
+	snd_pcm_hw_constraint_msbits(substream->runtime, 0, 32, 24);
 	if (twl4030->master_substream) {
 		twl4030->slave_substream = substream;
 		/* The DAI has one configuration for playback and capture, so
@@ -1833,7 +1849,7 @@ static int twl4030_hw_params(struct snd_pcm_substream *substream,
 	case SNDRV_PCM_FORMAT_S16_LE:
 		format |= TWL4030_DATA_WIDTH_16S_16W;
 		break;
-	case SNDRV_PCM_FORMAT_S24_LE:
+	case SNDRV_PCM_FORMAT_S32_LE:
 		format |= TWL4030_DATA_WIDTH_32S_24W;
 		break;
 	default:
@@ -2166,7 +2182,7 @@ static int twl4030_voice_set_tristate(struct snd_soc_dai *dai, int tristate)
 }
 
 #define TWL4030_RATES	 (SNDRV_PCM_RATE_8000_48000)
-#define TWL4030_FORMATS	 (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FORMAT_S24_LE)
+#define TWL4030_FORMATS	 (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE)
 
 static struct snd_soc_dai_ops twl4030_dai_hifi_ops = {
 	.startup	= twl4030_startup,
@@ -2245,7 +2261,7 @@ static int twl4030_soc_probe(struct snd_soc_codec *codec)
 	snd_soc_codec_set_drvdata(codec, twl4030);
 	/* Set the defaults, and power up the codec */
 	twl4030->sysclk = twl4030_codec_get_mclk() / 1000;
-	codec->idle_bias_off = 1;
+	codec->dapm.idle_bias_off = 1;
 
 	twl4030_init_chip(codec);
 
@@ -2257,9 +2273,12 @@ static int twl4030_soc_probe(struct snd_soc_codec *codec)
 
 static int twl4030_soc_remove(struct snd_soc_codec *codec)
 {
+	struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
+
 	/* Reset registers to their chip default before leaving */
 	twl4030_reset_registers(codec);
 	twl4030_set_bias_level(codec, SND_SOC_BIAS_OFF);
+	kfree(twl4030);
 	return 0;
 }
 
@@ -2291,10 +2310,7 @@ static int __devinit twl4030_codec_probe(struct platform_device *pdev)
 
 static int __devexit twl4030_codec_remove(struct platform_device *pdev)
 {
-	struct twl4030_priv *twl4030 = dev_get_drvdata(&pdev->dev);
-
 	snd_soc_unregister_codec(&pdev->dev);
-	kfree(twl4030);
 	return 0;
 }
 

sound/soc/codecs/twl6040.h

@@ -79,6 +79,7 @@
 
 /* INTMR (0x04) fields */
 
+#define TWL6040_PLUGMSK			0x02
 #define TWL6040_READYMSK		0x40
 #define TWL6040_ALLINT_MSK		0x7B
 
@@ -135,4 +136,11 @@
 #define TWL6040_HPPLL_ID		1
 #define TWL6040_LPPLL_ID		2
 
+/* STATUS (0x2E) fields */
+
+#define TWL6040_PLUGCOMP		0x02
+
+void twl6040_hs_jack_detect(struct snd_soc_codec *codec,
+			    struct snd_soc_jack *jack, int report);
+
 #endif /* End of __TWL6040_H__ */

sound/soc/codecs/uda134x.c

@@ -19,7 +19,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 
 #include <sound/uda134x.h>
@@ -389,7 +388,7 @@ static int uda134x_set_bias_level(struct snd_soc_codec *codec,
 			pd->power(0);
 		break;
 	}
-	codec->bias_level = level;
+	codec->dapm.bias_level = level;
 	return 0;
 }
 

sound/soc/codecs/uda1380.c

@@ -27,7 +27,6 @@
 #include <sound/control.h>
 #include <sound/initval.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/tlv.h>
 #include <sound/uda1380.h>
 
@@ -36,7 +35,6 @@
 /* codec private data */
 struct uda1380_priv {
 	struct snd_soc_codec *codec;
-	u16 reg_cache[UDA1380_CACHEREGNUM];
 	unsigned int dac_clk;
 	struct work_struct work;
 	void *control_data;
@@ -414,10 +412,11 @@ static const struct snd_soc_dapm_route audio_map[] = {
 
 static int uda1380_add_widgets(struct snd_soc_codec *codec)
 {
-	snd_soc_dapm_new_controls(codec, uda1380_dapm_widgets,
-				  ARRAY_SIZE(uda1380_dapm_widgets));
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-	snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+	snd_soc_dapm_new_controls(dapm, uda1380_dapm_widgets,
+				  ARRAY_SIZE(uda1380_dapm_widgets));
+	snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
 	return 0;
 }
@@ -603,7 +602,7 @@ static int uda1380_set_bias_level(struct snd_soc_codec *codec,
 	int reg;
 	struct uda1380_platform_data *pdata = codec->dev->platform_data;
 
-	if (codec->bias_level == level)
+	if (codec->dapm.bias_level == level)
 		return 0;
 
 	switch (level) {
@@ -613,7 +612,7 @@ static int uda1380_set_bias_level(struct snd_soc_codec *codec,
 		uda1380_write(codec, UDA1380_PM, R02_PON_BIAS | pm);
 		break;
 	case SND_SOC_BIAS_STANDBY:
-		if (codec->bias_level == SND_SOC_BIAS_OFF) {
+		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
 			if (gpio_is_valid(pdata->gpio_power)) {
 				gpio_set_value(pdata->gpio_power, 1);
 				mdelay(1);
@@ -636,7 +635,7 @@ static int uda1380_set_bias_level(struct snd_soc_codec *codec,
 		for (reg = UDA1380_MVOL; reg < UDA1380_CACHEREGNUM; reg++)
 			set_bit(reg - 0x10, &uda1380_cache_dirty);
 	}
-	codec->bias_level = level;
+	codec->dapm.bias_level = level;
 	return 0;
 }
 

sound/soc/codecs/wl1273.c

@@ -25,8 +25,7 @@
 #include <linux/slab.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
-#include <sound/soc-dai.h>
-#include <sound/soc-dapm.h>
+#include <sound/soc.h>
 #include <sound/initval.h>
 
 #include "wl1273.h"

sound/soc/codecs/wm2000.c

@@ -36,7 +36,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
@@ -705,6 +704,7 @@ static const struct snd_soc_dapm_route audio_map[] = {
 /* Called from the machine driver */
 int wm2000_add_controls(struct snd_soc_codec *codec)
 {
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
 	int ret;
 
 	if (!wm2000_i2c) {
@@ -712,12 +712,12 @@ int wm2000_add_controls(struct snd_soc_codec *codec)
 		return -ENODEV;
 	}
 
-	ret = snd_soc_dapm_new_controls(codec, wm2000_dapm_widgets,
+	ret = snd_soc_dapm_new_controls(dapm, wm2000_dapm_widgets,
 					ARRAY_SIZE(wm2000_dapm_widgets));
 	if (ret < 0)
 		return ret;
 
-	ret = snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+	ret = snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 	if (ret < 0)
 		return ret;
 

sound/soc/codecs/wm8350.c

@@ -24,9 +24,9 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
+#include <trace/events/asoc.h>
 
 #include "wm8350.h"
 
@@ -54,6 +54,7 @@ struct wm8350_output {
 
 struct wm8350_jack_data {
 	struct snd_soc_jack *jack;
+	struct delayed_work work;
 	int report;
 	int short_report;
 };
@@ -230,8 +231,9 @@ static inline int wm8350_out2_ramp_step(struct snd_soc_codec *codec)
  */
 static void wm8350_pga_work(struct work_struct *work)
 {
-	struct snd_soc_codec *codec =
-	    container_of(work, struct snd_soc_codec, delayed_work.work);
+	struct snd_soc_dapm_context *dapm =
+	    container_of(work, struct snd_soc_dapm_context, delayed_work.work);
+	struct snd_soc_codec *codec = dapm->codec;
 	struct wm8350_data *wm8350_data = snd_soc_codec_get_drvdata(codec);
 	struct wm8350_output *out1 = &wm8350_data->out1,
 	    *out2 = &wm8350_data->out2;
@@ -302,8 +304,8 @@ static int pga_event(struct snd_soc_dapm_widget *w,
 		out->ramp = WM8350_RAMP_UP;
 		out->active = 1;
 
-		if (!delayed_work_pending(&codec->delayed_work))
-			schedule_delayed_work(&codec->delayed_work,
+		if (!delayed_work_pending(&codec->dapm.delayed_work))
+			schedule_delayed_work(&codec->dapm.delayed_work,
 					      msecs_to_jiffies(1));
 		break;
 
@@ -311,8 +313,8 @@ static int pga_event(struct snd_soc_dapm_widget *w,
 		out->ramp = WM8350_RAMP_DOWN;
 		out->active = 0;
 
-		if (!delayed_work_pending(&codec->delayed_work))
-			schedule_delayed_work(&codec->delayed_work,
+		if (!delayed_work_pending(&codec->dapm.delayed_work))
+			schedule_delayed_work(&codec->dapm.delayed_work,
 					      msecs_to_jiffies(1));
 		break;
 	}
@@ -786,9 +788,10 @@ static const struct snd_soc_dapm_route audio_map[] = {
 
 static int wm8350_add_widgets(struct snd_soc_codec *codec)
 {
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
 	int ret;
 
-	ret = snd_soc_dapm_new_controls(codec,
+	ret = snd_soc_dapm_new_controls(dapm,
 					wm8350_dapm_widgets,
 					ARRAY_SIZE(wm8350_dapm_widgets));
 	if (ret != 0) {
@@ -797,7 +800,7 @@ static int wm8350_add_widgets(struct snd_soc_codec *codec)
 	}
 
 	/* set up audio paths */
-	ret = snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+	ret = snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 	if (ret != 0) {
 		dev_err(codec->dev, "DAPM route register failed\n");
 		return ret;
@@ -1184,7 +1187,7 @@ static int wm8350_set_bias_level(struct snd_soc_codec *codec,
 		break;
 
 	case SND_SOC_BIAS_STANDBY:
-		if (codec->bias_level == SND_SOC_BIAS_OFF) {
+		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
 			ret = regulator_bulk_enable(ARRAY_SIZE(priv->supplies),
 						    priv->supplies);
 			if (ret != 0)
@@ -1317,7 +1320,7 @@ static int wm8350_set_bias_level(struct snd_soc_codec *codec,
 				       priv->supplies);
 		break;
 	}
-	codec->bias_level = level;
+	codec->dapm.bias_level = level;
 	return 0;
 }
 
@@ -1334,45 +1337,69 @@ static int wm8350_resume(struct snd_soc_codec *codec)
 	return 0;
 }
 
-static irqreturn_t wm8350_hp_jack_handler(int irq, void *data)
+static void wm8350_hp_work(struct wm8350_data *priv,
+			   struct wm8350_jack_data *jack,
+			   u16 mask)
 {
-	struct wm8350_data *priv = data;
 	struct wm8350 *wm8350 = priv->codec.control_data;
 	u16 reg;
 	int report;
-	int mask;
+
+	reg = wm8350_reg_read(wm8350, WM8350_JACK_PIN_STATUS);
+	if (reg & mask)
+		report = jack->report;
+	else
+		report = 0;
+
+	snd_soc_jack_report(jack->jack, report, jack->report);
+
+}
+
+static void wm8350_hpl_work(struct work_struct *work)
+{
+	struct wm8350_data *priv =
+	    container_of(work, struct wm8350_data, hpl.work.work);
+
+	wm8350_hp_work(priv, &priv->hpl, WM8350_JACK_L_LVL);
+}
+
+static void wm8350_hpr_work(struct work_struct *work)
+{
+	struct wm8350_data *priv =
+	    container_of(work, struct wm8350_data, hpr.work.work);
+	
+	wm8350_hp_work(priv, &priv->hpr, WM8350_JACK_R_LVL);
+}
+
+static irqreturn_t wm8350_hp_jack_handler(int irq, void *data)
+{
+	struct wm8350_data *priv = data;
+	struct wm8350 *wm8350 = priv->codec.control_data;
 	struct wm8350_jack_data *jack = NULL;
 
 	switch (irq - wm8350->irq_base) {
 	case WM8350_IRQ_CODEC_JCK_DET_L:
+#ifndef CONFIG_SND_SOC_WM8350_MODULE
+		trace_snd_soc_jack_irq("WM8350 HPL");
+#endif
 		jack = &priv->hpl;
-		mask = WM8350_JACK_L_LVL;
 		break;
 
 	case WM8350_IRQ_CODEC_JCK_DET_R:
+#ifndef CONFIG_SND_SOC_WM8350_MODULE
+		trace_snd_soc_jack_irq("WM8350 HPR");
+#endif
 		jack = &priv->hpr;
-		mask = WM8350_JACK_R_LVL;
 		break;
 
 	default:
 		BUG();
 	}
 
-	if (!jack->jack) {
-		dev_warn(wm8350->dev, "Jack interrupt called with no jack\n");
-		return IRQ_NONE;
-	}
+	if (device_may_wakeup(wm8350->dev))
+		pm_wakeup_event(wm8350->dev, 250);
 
-	/* Debounce */
-	msleep(200);
-
-	reg = wm8350_reg_read(wm8350, WM8350_JACK_PIN_STATUS);
-	if (reg & mask)
-		report = jack->report;
-	else
-		report = 0;
-
-	snd_soc_jack_report(jack->jack, report, jack->report);
+	schedule_delayed_work(&jack->work, 200);
 
 	return IRQ_HANDLED;
 }
@@ -1436,6 +1463,10 @@ static irqreturn_t wm8350_mic_handler(int irq, void *data)
 	u16 reg;
 	int report = 0;
 
+#ifndef CONFIG_SND_SOC_WM8350_MODULE
+	trace_snd_soc_jack_irq("WM8350 mic");
+#endif
+
 	reg = wm8350_reg_read(wm8350, WM8350_JACK_PIN_STATUS);
 	if (reg & WM8350_JACK_MICSCD_LVL)
 		report |= priv->mic.short_report;
@@ -1550,7 +1581,9 @@ static  int wm8350_codec_probe(struct snd_soc_codec *codec)
 	/* Put the codec into reset if it wasn't already */
 	wm8350_clear_bits(wm8350, WM8350_POWER_MGMT_5, WM8350_CODEC_ENA);
 
-	INIT_DELAYED_WORK(&codec->delayed_work, wm8350_pga_work);
+	INIT_DELAYED_WORK(&codec->dapm.delayed_work, wm8350_pga_work);
+	INIT_DELAYED_WORK(&priv->hpl.work, wm8350_hpl_work);
+	INIT_DELAYED_WORK(&priv->hpr.work, wm8350_hpr_work);
 
 	/* Enable the codec */
 	wm8350_set_bits(wm8350, WM8350_POWER_MGMT_5, WM8350_CODEC_ENA);
@@ -1640,9 +1673,12 @@ static int  wm8350_codec_remove(struct snd_soc_codec *codec)
 	priv->hpr.jack = NULL;
 	priv->mic.jack = NULL;
 
+	cancel_delayed_work_sync(&priv->hpl.work);
+	cancel_delayed_work_sync(&priv->hpr.work);
+
 	/* if there was any work waiting then we run it now and
 	 * wait for its completion */
-	flush_delayed_work_sync(&codec->delayed_work);
+	flush_delayed_work_sync(&codec->dapm.delayed_work);
 
 	wm8350_set_bias_level(codec, SND_SOC_BIAS_OFF);
 

sound/soc/codecs/wm8400.c

@@ -26,7 +26,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
@@ -911,10 +910,11 @@ static const struct snd_soc_dapm_route audio_map[] = {
 
 static int wm8400_add_widgets(struct snd_soc_codec *codec)
 {
-	snd_soc_dapm_new_controls(codec, wm8400_dapm_widgets,
-				  ARRAY_SIZE(wm8400_dapm_widgets));
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-	snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+	snd_soc_dapm_new_controls(dapm, wm8400_dapm_widgets,
+				  ARRAY_SIZE(wm8400_dapm_widgets));
+	snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
 	return 0;
 }
@@ -1219,7 +1219,7 @@ static int wm8400_set_bias_level(struct snd_soc_codec *codec,
 		break;
 
 	case SND_SOC_BIAS_STANDBY:
-		if (codec->bias_level == SND_SOC_BIAS_OFF) {
+		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
 			ret = regulator_bulk_enable(ARRAY_SIZE(power),
 						    &power[0]);
 			if (ret != 0) {
@@ -1306,7 +1306,7 @@ static int wm8400_set_bias_level(struct snd_soc_codec *codec,
 		break;
 	}
 
-	codec->bias_level = level;
+	codec->dapm.bias_level = level;
 	return 0;
 }
 

sound/soc/codecs/wm8510.c

@@ -24,7 +24,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 
 #include "wm8510.h"
@@ -216,10 +215,11 @@ static const struct snd_soc_dapm_route audio_map[] = {
 
 static int wm8510_add_widgets(struct snd_soc_codec *codec)
 {
-	snd_soc_dapm_new_controls(codec, wm8510_dapm_widgets,
-				  ARRAY_SIZE(wm8510_dapm_widgets));
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-	snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+	snd_soc_dapm_new_controls(dapm, wm8510_dapm_widgets,
+				  ARRAY_SIZE(wm8510_dapm_widgets));
+	snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
 	return 0;
 }
@@ -478,7 +478,7 @@ static int wm8510_set_bias_level(struct snd_soc_codec *codec,
 	case SND_SOC_BIAS_STANDBY:
 		power1 |= WM8510_POWER1_BIASEN | WM8510_POWER1_BUFIOEN;
 
-		if (codec->bias_level == SND_SOC_BIAS_OFF) {
+		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
 			/* Initial cap charge at VMID 5k */
 			snd_soc_write(codec, WM8510_POWER1, power1 | 0x3);
 			mdelay(100);
@@ -495,7 +495,7 @@ static int wm8510_set_bias_level(struct snd_soc_codec *codec,
 		break;
 	}
 
-	codec->bias_level = level;
+	codec->dapm.bias_level = level;
 	return 0;
 }
 

sound/soc/codecs/wm8523.c

@@ -24,7 +24,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
@@ -109,10 +108,11 @@ static const struct snd_soc_dapm_route intercon[] = {
 
 static int wm8523_add_widgets(struct snd_soc_codec *codec)
 {
-	snd_soc_dapm_new_controls(codec, wm8523_dapm_widgets,
-				  ARRAY_SIZE(wm8523_dapm_widgets));
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-	snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+	snd_soc_dapm_new_controls(dapm, wm8523_dapm_widgets,
+				  ARRAY_SIZE(wm8523_dapm_widgets));
+	snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
 
 	return 0;
 }
@@ -327,7 +327,7 @@ static int wm8523_set_bias_level(struct snd_soc_codec *codec,
 		break;
 
 	case SND_SOC_BIAS_STANDBY:
-		if (codec->bias_level == SND_SOC_BIAS_OFF) {
+		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
 			ret = regulator_bulk_enable(ARRAY_SIZE(wm8523->supplies),
 						    wm8523->supplies);
 			if (ret != 0) {
@@ -366,7 +366,7 @@ static int wm8523_set_bias_level(struct snd_soc_codec *codec,
 				       wm8523->supplies);
 		break;
 	}
-	codec->bias_level = level;
+	codec->dapm.bias_level = level;
 	return 0;
 }
 

sound/soc/codecs/wm8580.c

@@ -31,7 +31,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/tlv.h>
 #include <sound/initval.h>
 #include <asm/div64.h>
@@ -191,7 +190,6 @@ static const char *wm8580_supply_names[WM8580_NUM_SUPPLIES] = {
 struct wm8580_priv {
 	enum snd_soc_control_type control_type;
 	struct regulator_bulk_data supplies[WM8580_NUM_SUPPLIES];
-	u16 reg_cache[WM8580_MAX_REGISTER + 1];
 	struct pll_state a;
 	struct pll_state b;
 	int sysclk[2];
@@ -302,10 +300,11 @@ static const struct snd_soc_dapm_route audio_map[] = {
 
 static int wm8580_add_widgets(struct snd_soc_codec *codec)
 {
-	snd_soc_dapm_new_controls(codec, wm8580_dapm_widgets,
-				  ARRAY_SIZE(wm8580_dapm_widgets));
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-	snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+	snd_soc_dapm_new_controls(dapm, wm8580_dapm_widgets,
+				  ARRAY_SIZE(wm8580_dapm_widgets));
+	snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
 	return 0;
 }
@@ -507,13 +506,13 @@ static int wm8580_paif_hw_params(struct snd_pcm_substream *substream,
 	}
 
 	/* Look up the SYSCLK ratio; accept only exact matches */
-	ratio = wm8580->sysclk[dai->id] / params_rate(params);
+	ratio = wm8580->sysclk[dai->driver->id] / params_rate(params);
 	for (i = 0; i < ARRAY_SIZE(wm8580_sysclk_ratios); i++)
 		if (ratio == wm8580_sysclk_ratios[i])
 			break;
 	if (i == ARRAY_SIZE(wm8580_sysclk_ratios)) {
 		dev_err(codec->dev, "Invalid clock ratio %d/%d\n",
-			wm8580->sysclk[dai->id], params_rate(params));
+			wm8580->sysclk[dai->driver->id], params_rate(params));
 		return -EINVAL;
 	}
 	paifa |= i;
@@ -716,7 +715,7 @@ static int wm8580_set_sysclk(struct snd_soc_dai *dai, int clk_id,
 
 	switch (clk_id) {
 	case WM8580_CLKSRC_ADCMCLK:
-		if (dai->id != WM8580_DAI_PAIFTX)
+		if (dai->driver->id != WM8580_DAI_PAIFTX)
 			return -EINVAL;
 		sel = 0 << sel_shift;
 		break;
@@ -735,7 +734,7 @@ static int wm8580_set_sysclk(struct snd_soc_dai *dai, int clk_id,
 	}
 
 	/* We really should validate PLL settings but not yet */
-	wm8580->sysclk[dai->id] = freq;
+	wm8580->sysclk[dai->driver->id] = freq;
 
 	return snd_soc_update_bits(codec, WM8580_CLKSEL, sel_mask, sel);
 }
@@ -767,7 +766,7 @@ static int wm8580_set_bias_level(struct snd_soc_codec *codec,
 		break;
 
 	case SND_SOC_BIAS_STANDBY:
-		if (codec->bias_level == SND_SOC_BIAS_OFF) {
+		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
 			/* Power up and get individual control of the DACs */
 			reg = snd_soc_read(codec, WM8580_PWRDN1);
 			reg &= ~(WM8580_PWRDN1_PWDN | WM8580_PWRDN1_ALLDACPD);
@@ -785,7 +784,7 @@ static int wm8580_set_bias_level(struct snd_soc_codec *codec,
 		snd_soc_write(codec, WM8580_PWRDN1, reg | WM8580_PWRDN1_PWDN);
 		break;
 	}
-	codec->bias_level = level;
+	codec->dapm.bias_level = level;
 	return 0;
 }
 
@@ -905,7 +904,7 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8580 = {
 	.set_bias_level = wm8580_set_bias_level,
 	.reg_cache_size = ARRAY_SIZE(wm8580_reg),
 	.reg_word_size = sizeof(u16),
-	.reg_cache_default = &wm8580_reg,
+	.reg_cache_default = wm8580_reg,
 };
 
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)

sound/soc/codecs/wm8711.c

@@ -25,7 +25,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/tlv.h>
 #include <sound/initval.h>
 
@@ -34,7 +33,6 @@
 /* codec private data */
 struct wm8711_priv {
 	enum snd_soc_control_type bus_type;
-	u16 reg_cache[WM8711_CACHEREGNUM];
 	unsigned int sysclk;
 };
 
@@ -93,10 +91,11 @@ static const struct snd_soc_dapm_route intercon[] = {
 
 static int wm8711_add_widgets(struct snd_soc_codec *codec)
 {
-	snd_soc_dapm_new_controls(codec, wm8711_dapm_widgets,
-				  ARRAY_SIZE(wm8711_dapm_widgets));
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-	snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+	snd_soc_dapm_new_controls(dapm, wm8711_dapm_widgets,
+				  ARRAY_SIZE(wm8711_dapm_widgets));
+	snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
 
 	return 0;
 }
@@ -318,7 +317,7 @@ static int wm8711_set_bias_level(struct snd_soc_codec *codec,
 		snd_soc_write(codec, WM8711_PWR, 0xffff);
 		break;
 	}
-	codec->bias_level = level;
+	codec->dapm.bias_level = level;
 	return 0;
 }
 

sound/soc/codecs/wm8728.c

@@ -23,7 +23,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
@@ -73,10 +72,11 @@ static const struct snd_soc_dapm_route intercon[] = {
 
 static int wm8728_add_widgets(struct snd_soc_codec *codec)
 {
-	snd_soc_dapm_new_controls(codec, wm8728_dapm_widgets,
-				  ARRAY_SIZE(wm8728_dapm_widgets));
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-	snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+	snd_soc_dapm_new_controls(dapm, wm8728_dapm_widgets,
+				  ARRAY_SIZE(wm8728_dapm_widgets));
+	snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
 
 	return 0;
 }
@@ -180,7 +180,7 @@ static int wm8728_set_bias_level(struct snd_soc_codec *codec,
 	case SND_SOC_BIAS_ON:
 	case SND_SOC_BIAS_PREPARE:
 	case SND_SOC_BIAS_STANDBY:
-		if (codec->bias_level == SND_SOC_BIAS_OFF) {
+		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
 			/* Power everything up... */
 			reg = snd_soc_read(codec, WM8728_DACCTL);
 			snd_soc_write(codec, WM8728_DACCTL, reg & ~0x4);
@@ -197,7 +197,7 @@ static int wm8728_set_bias_level(struct snd_soc_codec *codec,
 		snd_soc_write(codec, WM8728_DACCTL, reg | 0x4);
 		break;
 	}
-	codec->bias_level = level;
+	codec->dapm.bias_level = level;
 	return 0;
 }
 

sound/soc/codecs/wm8731.c

@@ -26,7 +26,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
@@ -44,9 +43,10 @@ static const char *wm8731_supply_names[WM8731_NUM_SUPPLIES] = {
 struct wm8731_priv {
 	enum snd_soc_control_type control_type;
 	struct regulator_bulk_data supplies[WM8731_NUM_SUPPLIES];
-	u16 reg_cache[WM8731_CACHEREGNUM];
 	unsigned int sysclk;
 	int sysclk_type;
+	int playback_fs;
+	bool deemph;
 };
 
 
@@ -65,16 +65,79 @@ static const u16 wm8731_reg[WM8731_CACHEREGNUM] = {
 #define wm8731_reset(c)	snd_soc_write(c, WM8731_RESET, 0)
 
 static const char *wm8731_input_select[] = {"Line In", "Mic"};
-static const char *wm8731_deemph[] = {"None", "32Khz", "44.1Khz", "48Khz"};
 
-static const struct soc_enum wm8731_enum[] = {
-	SOC_ENUM_SINGLE(WM8731_APANA, 2, 2, wm8731_input_select),
-	SOC_ENUM_SINGLE(WM8731_APDIGI, 1, 4, wm8731_deemph),
-};
+static const struct soc_enum wm8731_insel_enum =
+	SOC_ENUM_SINGLE(WM8731_APANA, 2, 2, wm8731_input_select);
+
+static int wm8731_deemph[] = { 0, 32000, 44100, 48000 };
+
+static int wm8731_set_deemph(struct snd_soc_codec *codec)
+{
+	struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(codec);
+	int val, i, best;
+
+	/* If we're using deemphasis select the nearest available sample
+	 * rate.
+	 */
+	if (wm8731->deemph) {
+		best = 1;
+		for (i = 2; i < ARRAY_SIZE(wm8731_deemph); i++) {
+			if (abs(wm8731_deemph[i] - wm8731->playback_fs) <
+			    abs(wm8731_deemph[best] - wm8731->playback_fs))
+				best = i;
+		}
+
+		val = best << 1;
+	} else {
+		best = 0;
+		val = 0;
+	}
+
+	dev_dbg(codec->dev, "Set deemphasis %d (%dHz)\n",
+		best, wm8731_deemph[best]);
+
+	return snd_soc_update_bits(codec, WM8731_APDIGI, 0x6, val);
+}
+
+static int wm8731_get_deemph(struct snd_kcontrol *kcontrol,
+			     struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(codec);
+
+	ucontrol->value.enumerated.item[0] = wm8731->deemph;
+
+	return 0;
+}
+
+static int wm8731_put_deemph(struct snd_kcontrol *kcontrol,
+			     struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(codec);
+	int deemph = ucontrol->value.enumerated.item[0];
+	int ret = 0;
+
+	if (deemph > 1)
+		return -EINVAL;
+
+	mutex_lock(&codec->mutex);
+	if (wm8731->deemph != deemph) {
+		wm8731->deemph = deemph;
+
+		wm8731_set_deemph(codec);
+
+		ret = 1;
+	}
+	mutex_unlock(&codec->mutex);
+
+	return ret;
+}
 
 static const DECLARE_TLV_DB_SCALE(in_tlv, -3450, 150, 0);
 static const DECLARE_TLV_DB_SCALE(sidetone_tlv, -1500, 300, 0);
 static const DECLARE_TLV_DB_SCALE(out_tlv, -12100, 100, 1);
+static const DECLARE_TLV_DB_SCALE(mic_tlv, 0, 2000, 0);
 
 static const struct snd_kcontrol_new wm8731_snd_controls[] = {
 
@@ -87,7 +150,7 @@ SOC_DOUBLE_R_TLV("Capture Volume", WM8731_LINVOL, WM8731_RINVOL, 0, 31, 0,
 		 in_tlv),
 SOC_DOUBLE_R("Line Capture Switch", WM8731_LINVOL, WM8731_RINVOL, 7, 1, 1),
 
-SOC_SINGLE("Mic Boost (+20dB)", WM8731_APANA, 0, 1, 0),
+SOC_SINGLE_TLV("Mic Boost Volume", WM8731_APANA, 0, 1, 0, mic_tlv),
 SOC_SINGLE("Mic Capture Switch", WM8731_APANA, 1, 1, 1),
 
 SOC_SINGLE_TLV("Sidetone Playback Volume", WM8731_APANA, 6, 3, 1,
@@ -96,7 +159,8 @@ SOC_SINGLE_TLV("Sidetone Playback Volume", WM8731_APANA, 6, 3, 1,
 SOC_SINGLE("ADC High Pass Filter Switch", WM8731_APDIGI, 0, 1, 1),
 SOC_SINGLE("Store DC Offset Switch", WM8731_APDIGI, 4, 1, 0),
 
-SOC_ENUM("Playback De-emphasis", wm8731_enum[1]),
+SOC_SINGLE_BOOL_EXT("Playback Deemphasis Switch", 0,
+		    wm8731_get_deemph, wm8731_put_deemph),
 };
 
 /* Output Mixer */
@@ -108,7 +172,7 @@ SOC_DAPM_SINGLE("HiFi Playback Switch", WM8731_APANA, 4, 1, 0),
 
 /* Input mux */
 static const struct snd_kcontrol_new wm8731_input_mux_controls =
-SOC_DAPM_ENUM("Input Select", wm8731_enum[0]);
+SOC_DAPM_ENUM("Input Select", wm8731_insel_enum);
 
 static const struct snd_soc_dapm_widget wm8731_dapm_widgets[] = {
 SND_SOC_DAPM_SUPPLY("OSC", WM8731_PWR, 5, 1, NULL, 0),
@@ -165,10 +229,11 @@ static const struct snd_soc_dapm_route intercon[] = {
 
 static int wm8731_add_widgets(struct snd_soc_codec *codec)
 {
-	snd_soc_dapm_new_controls(codec, wm8731_dapm_widgets,
-				  ARRAY_SIZE(wm8731_dapm_widgets));
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-	snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+	snd_soc_dapm_new_controls(dapm, wm8731_dapm_widgets,
+				  ARRAY_SIZE(wm8731_dapm_widgets));
+	snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
 
 	return 0;
 }
@@ -239,6 +304,8 @@ static int wm8731_hw_params(struct snd_pcm_substream *substream,
 	u16 srate = (coeff_div[i].sr << 2) |
 		(coeff_div[i].bosr << 1) | coeff_div[i].usb;
 
+	wm8731->playback_fs = params_rate(params);
+
 	snd_soc_write(codec, WM8731_SRATE, srate);
 
 	/* bit size */
@@ -253,6 +320,8 @@ static int wm8731_hw_params(struct snd_pcm_substream *substream,
 		break;
 	}
 
+	wm8731_set_deemph(codec);
+
 	snd_soc_write(codec, WM8731_IFACE, iface);
 	return 0;
 }
@@ -319,7 +388,7 @@ static int wm8731_set_dai_sysclk(struct snd_soc_dai *codec_dai,
 		return -EINVAL;
 	}
 
-	snd_soc_dapm_sync(codec);
+	snd_soc_dapm_sync(&codec->dapm);
 
 	return 0;
 }
@@ -399,7 +468,7 @@ static int wm8731_set_bias_level(struct snd_soc_codec *codec,
 	case SND_SOC_BIAS_PREPARE:
 		break;
 	case SND_SOC_BIAS_STANDBY:
-		if (codec->bias_level == SND_SOC_BIAS_OFF) {
+		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
 			ret = regulator_bulk_enable(ARRAY_SIZE(wm8731->supplies),
 						    wm8731->supplies);
 			if (ret != 0)
@@ -428,7 +497,7 @@ static int wm8731_set_bias_level(struct snd_soc_codec *codec,
 				       wm8731->supplies);
 		break;
 	}
-	codec->bias_level = level;
+	codec->dapm.bias_level = level;
 	return 0;
 }
 
@@ -542,7 +611,6 @@ err_regulator_enable:
 err_regulator_get:
 	regulator_bulk_free(ARRAY_SIZE(wm8731->supplies), wm8731->supplies);
 
-	kfree(wm8731);
 	return ret;
 }
 

sound/soc/codecs/wm8737.c

@@ -0,0 +1,754 @@
+/*
+ * wm8737.c  --  WM8737 ALSA SoC Audio driver
+ *
+ * Copyright 2010 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/moduleparam.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/pm.h>
+#include <linux/i2c.h>
+#include <linux/platform_device.h>
+#include <linux/regulator/consumer.h>
+#include <linux/spi/spi.h>
+#include <linux/slab.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/initval.h>
+#include <sound/tlv.h>
+
+#include "wm8737.h"
+
+#define WM8737_NUM_SUPPLIES 4
+static const char *wm8737_supply_names[WM8737_NUM_SUPPLIES] = {
+	"DCVDD",
+	"DBVDD",
+	"AVDD",
+	"MVDD",
+};
+
+/* codec private data */
+struct wm8737_priv {
+	enum snd_soc_control_type control_type;
+	struct regulator_bulk_data supplies[WM8737_NUM_SUPPLIES];
+	unsigned int mclk;
+};
+
+static const u16 wm8737_reg[WM8737_REGISTER_COUNT] = {
+	0x00C3,     /* R0  - Left PGA volume */
+	0x00C3,     /* R1  - Right PGA volume */
+	0x0007,     /* R2  - AUDIO path L */
+	0x0007,     /* R3  - AUDIO path R */
+	0x0000,     /* R4  - 3D Enhance */
+	0x0000,     /* R5  - ADC Control */
+	0x0000,     /* R6  - Power Management */
+	0x000A,     /* R7  - Audio Format */
+	0x0000,     /* R8  - Clocking */
+	0x000F,     /* R9  - MIC Preamp Control */
+	0x0003,     /* R10 - Misc Bias Control */
+	0x0000,     /* R11 - Noise Gate */
+	0x007C,     /* R12 - ALC1 */
+	0x0000,     /* R13 - ALC2 */
+	0x0032,     /* R14 - ALC3 */
+};
+
+static int wm8737_reset(struct snd_soc_codec *codec)
+{
+	return snd_soc_write(codec, WM8737_RESET, 0);
+}
+
+static const unsigned int micboost_tlv[] = {
+	TLV_DB_RANGE_HEAD(4),
+	0, 0, TLV_DB_SCALE_ITEM(1300, 0, 0),
+	1, 1, TLV_DB_SCALE_ITEM(1800, 0, 0),
+	2, 2, TLV_DB_SCALE_ITEM(2800, 0, 0),
+	3, 3, TLV_DB_SCALE_ITEM(3300, 0, 0),
+};
+static const DECLARE_TLV_DB_SCALE(pga_tlv, -9750, 50, 1);
+static const DECLARE_TLV_DB_SCALE(adc_tlv, -600, 600, 0);
+static const DECLARE_TLV_DB_SCALE(ng_tlv, -7800, 600, 0);
+static const DECLARE_TLV_DB_SCALE(alc_max_tlv, -1200, 600, 0);
+static const DECLARE_TLV_DB_SCALE(alc_target_tlv, -1800, 100, 0);
+
+static const char *micbias_enum_text[] = {
+	"25%",
+	"50%",
+	"75%",
+	"100%",
+};
+
+static const struct soc_enum micbias_enum =
+	SOC_ENUM_SINGLE(WM8737_MIC_PREAMP_CONTROL, 0, 4, micbias_enum_text);
+
+static const char *low_cutoff_text[] = {
+	"Low", "High"
+};
+
+static const struct soc_enum low_3d =
+	SOC_ENUM_SINGLE(WM8737_3D_ENHANCE, 6, 2, low_cutoff_text);
+
+static const char *high_cutoff_text[] = {
+	"High", "Low"
+};
+
+static const struct soc_enum high_3d =
+	SOC_ENUM_SINGLE(WM8737_3D_ENHANCE, 5, 2, high_cutoff_text);
+
+static const char *alc_fn_text[] = {
+	"Disabled", "Right", "Left", "Stereo"
+};
+
+static const struct soc_enum alc_fn =
+	SOC_ENUM_SINGLE(WM8737_ALC1, 7, 4, alc_fn_text);
+
+static const char *alc_hold_text[] = {
+	"0", "2.67ms", "5.33ms", "10.66ms", "21.32ms", "42.64ms", "85.28ms",
+	"170.56ms", "341.12ms", "682.24ms", "1.364s", "2.728s", "5.458s",
+	"10.916s", "21.832s", "43.691s"
+};
+
+static const struct soc_enum alc_hold =
+	SOC_ENUM_SINGLE(WM8737_ALC2, 0, 16, alc_hold_text);
+
+static const char *alc_atk_text[] = {
+	"8.4ms", "16.8ms", "33.6ms", "67.2ms", "134.4ms", "268.8ms", "537.6ms",
+	"1.075s", "2.15s", "4.3s", "8.6s"
+};
+
+static const struct soc_enum alc_atk =
+	SOC_ENUM_SINGLE(WM8737_ALC3, 0, 11, alc_atk_text);
+
+static const char *alc_dcy_text[] = {
+	"33.6ms", "67.2ms", "134.4ms", "268.8ms", "537.6ms", "1.075s", "2.15s",
+	"4.3s", "8.6s", "17.2s", "34.41s"
+};
+
+static const struct soc_enum alc_dcy =
+	SOC_ENUM_SINGLE(WM8737_ALC3, 4, 11, alc_dcy_text);
+
+static const struct snd_kcontrol_new wm8737_snd_controls[] = {
+SOC_DOUBLE_R_TLV("Mic Boost Volume", WM8737_AUDIO_PATH_L, WM8737_AUDIO_PATH_R,
+		 6, 3, 0, micboost_tlv),
+SOC_DOUBLE_R("Mic Boost Switch", WM8737_AUDIO_PATH_L, WM8737_AUDIO_PATH_R,
+	     4, 1, 0),
+SOC_DOUBLE("Mic ZC Switch", WM8737_AUDIO_PATH_L, WM8737_AUDIO_PATH_R,
+	   3, 1, 0),
+
+SOC_DOUBLE_R_TLV("Capture Volume", WM8737_LEFT_PGA_VOLUME,
+		 WM8737_RIGHT_PGA_VOLUME, 0, 255, 0, pga_tlv),
+SOC_DOUBLE("Capture ZC Switch", WM8737_AUDIO_PATH_L, WM8737_AUDIO_PATH_R,
+	   2, 1, 0),
+
+SOC_DOUBLE("INPUT1 DC Bias Switch", WM8737_MISC_BIAS_CONTROL, 0, 1, 1, 0),
+
+SOC_ENUM("Mic PGA Bias", micbias_enum),
+SOC_SINGLE("ADC Low Power Switch", WM8737_ADC_CONTROL, 2, 1, 0),
+SOC_SINGLE("High Pass Filter Switch", WM8737_ADC_CONTROL, 0, 1, 1),
+SOC_DOUBLE("Polarity Invert Switch", WM8737_ADC_CONTROL, 5, 6, 1, 0),
+
+SOC_SINGLE("3D Switch", WM8737_3D_ENHANCE, 0, 1, 0),
+SOC_SINGLE("3D Depth", WM8737_3D_ENHANCE, 1, 15, 0),
+SOC_ENUM("3D Low Cut-off", low_3d),
+SOC_ENUM("3D High Cut-off", low_3d),
+SOC_SINGLE_TLV("3D ADC Volume", WM8737_3D_ENHANCE, 7, 1, 1, adc_tlv),
+
+SOC_SINGLE("Noise Gate Switch", WM8737_NOISE_GATE, 0, 1, 0),
+SOC_SINGLE_TLV("Noise Gate Threshold Volume", WM8737_NOISE_GATE, 2, 7, 0,
+	       ng_tlv),
+
+SOC_ENUM("ALC", alc_fn),
+SOC_SINGLE_TLV("ALC Max Gain Volume", WM8737_ALC1, 4, 7, 0, alc_max_tlv),
+SOC_SINGLE_TLV("ALC Target Volume", WM8737_ALC1, 0, 15, 0, alc_target_tlv),
+SOC_ENUM("ALC Hold Time", alc_hold),
+SOC_SINGLE("ALC ZC Switch", WM8737_ALC2, 4, 1, 0),
+SOC_ENUM("ALC Attack Time", alc_atk),
+SOC_ENUM("ALC Decay Time", alc_dcy),
+};
+
+static const char *linsel_text[] = {
+	"LINPUT1", "LINPUT2", "LINPUT3", "LINPUT1 DC",
+};
+
+static const struct soc_enum linsel_enum =
+	SOC_ENUM_SINGLE(WM8737_AUDIO_PATH_L, 7, 4, linsel_text);
+
+static const struct snd_kcontrol_new linsel_mux =
+	SOC_DAPM_ENUM("LINSEL", linsel_enum);
+
+
+static const char *rinsel_text[] = {
+	"RINPUT1", "RINPUT2", "RINPUT3", "RINPUT1 DC",
+};
+
+static const struct soc_enum rinsel_enum =
+	SOC_ENUM_SINGLE(WM8737_AUDIO_PATH_R, 7, 4, rinsel_text);
+
+static const struct snd_kcontrol_new rinsel_mux =
+	SOC_DAPM_ENUM("RINSEL", rinsel_enum);
+
+static const char *bypass_text[] = {
+	"Direct", "Preamp"
+};
+
+static const struct soc_enum lbypass_enum =
+	SOC_ENUM_SINGLE(WM8737_MIC_PREAMP_CONTROL, 2, 2, bypass_text);
+
+static const struct snd_kcontrol_new lbypass_mux =
+	SOC_DAPM_ENUM("Left Bypass", lbypass_enum);
+
+
+static const struct soc_enum rbypass_enum =
+	SOC_ENUM_SINGLE(WM8737_MIC_PREAMP_CONTROL, 3, 2, bypass_text);
+
+static const struct snd_kcontrol_new rbypass_mux =
+	SOC_DAPM_ENUM("Left Bypass", rbypass_enum);
+
+static const struct snd_soc_dapm_widget wm8737_dapm_widgets[] = {
+SND_SOC_DAPM_INPUT("LINPUT1"),
+SND_SOC_DAPM_INPUT("LINPUT2"),
+SND_SOC_DAPM_INPUT("LINPUT3"),
+SND_SOC_DAPM_INPUT("RINPUT1"),
+SND_SOC_DAPM_INPUT("RINPUT2"),
+SND_SOC_DAPM_INPUT("RINPUT3"),
+SND_SOC_DAPM_INPUT("LACIN"),
+SND_SOC_DAPM_INPUT("RACIN"),
+
+SND_SOC_DAPM_MUX("LINSEL", SND_SOC_NOPM, 0, 0, &linsel_mux),
+SND_SOC_DAPM_MUX("RINSEL", SND_SOC_NOPM, 0, 0, &rinsel_mux),
+
+SND_SOC_DAPM_MUX("Left Preamp Mux", SND_SOC_NOPM, 0, 0, &lbypass_mux),
+SND_SOC_DAPM_MUX("Right Preamp Mux", SND_SOC_NOPM, 0, 0, &rbypass_mux),
+
+SND_SOC_DAPM_PGA("PGAL", WM8737_POWER_MANAGEMENT, 5, 0, NULL, 0),
+SND_SOC_DAPM_PGA("PGAR", WM8737_POWER_MANAGEMENT, 4, 0, NULL, 0),
+
+SND_SOC_DAPM_DAC("ADCL", NULL, WM8737_POWER_MANAGEMENT, 3, 0),
+SND_SOC_DAPM_DAC("ADCR", NULL, WM8737_POWER_MANAGEMENT, 2, 0),
+
+SND_SOC_DAPM_AIF_OUT("AIF", "Capture", 0, WM8737_POWER_MANAGEMENT, 6, 0),
+};
+
+static const struct snd_soc_dapm_route intercon[] = {
+	{ "LINSEL", "LINPUT1", "LINPUT1" },
+	{ "LINSEL", "LINPUT2", "LINPUT2" },
+	{ "LINSEL", "LINPUT3", "LINPUT3" },
+	{ "LINSEL", "LINPUT1 DC", "LINPUT1" },
+
+	{ "RINSEL", "RINPUT1", "RINPUT1" },
+	{ "RINSEL", "RINPUT2", "RINPUT2" },
+	{ "RINSEL", "RINPUT3", "RINPUT3" },
+	{ "RINSEL", "RINPUT1 DC", "RINPUT1" },
+
+	{ "Left Preamp Mux", "Preamp", "LINSEL" },
+	{ "Left Preamp Mux", "Direct", "LACIN" },
+
+	{ "Right Preamp Mux", "Preamp", "RINSEL" },
+	{ "Right Preamp Mux", "Direct", "RACIN" },
+
+	{ "PGAL", NULL, "Left Preamp Mux" },
+	{ "PGAR", NULL, "Right Preamp Mux" },
+
+	{ "ADCL", NULL, "PGAL" },
+	{ "ADCR", NULL, "PGAR" },
+
+	{ "AIF", NULL, "ADCL" },
+	{ "AIF", NULL, "ADCR" },
+};
+
+static int wm8737_add_widgets(struct snd_soc_codec *codec)
+{
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
+
+	snd_soc_dapm_new_controls(dapm, wm8737_dapm_widgets,
+				  ARRAY_SIZE(wm8737_dapm_widgets));
+	snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
+
+	return 0;
+}
+
+/* codec mclk clock divider coefficients */
+static const struct {
+	u32 mclk;
+	u32 rate;
+	u8 usb;
+	u8 sr;
+} coeff_div[] = {
+	{ 12288000,  8000, 0,  0x4 },
+	{ 12288000, 12000, 0,  0x8 },
+	{ 12288000, 16000, 0,  0xa },
+	{ 12288000, 24000, 0, 0x1c },
+	{ 12288000, 32000, 0,  0xc },
+	{ 12288000, 48000, 0,    0 },
+	{ 12288000, 96000, 0,  0xe },
+
+	{ 11289600,  8000, 0, 0x14 },
+	{ 11289600, 11025, 0, 0x18 },
+	{ 11289600, 22050, 0, 0x1a },
+	{ 11289600, 44100, 0, 0x10 },
+	{ 11289600, 88200, 0, 0x1e },
+
+	{ 18432000,  8000, 0,  0x5 },
+	{ 18432000, 12000, 0,  0x9 },
+	{ 18432000, 16000, 0,  0xb },
+	{ 18432000, 24000, 0, 0x1b },
+	{ 18432000, 32000, 0,  0xd },
+	{ 18432000, 48000, 0,  0x1 },
+	{ 18432000, 96000, 0, 0x1f },
+
+	{ 16934400,  8000, 0, 0x15 },
+	{ 16934400, 11025, 0, 0x19 },
+	{ 16934400, 22050, 0, 0x1b },
+	{ 16934400, 44100, 0, 0x11 },
+	{ 16934400, 88200, 0, 0x1f },
+
+	{ 12000000,  8000, 1,  0x4 },
+	{ 12000000, 11025, 1, 0x19 },
+	{ 12000000, 12000, 1,  0x8 },
+	{ 12000000, 16000, 1,  0xa },
+	{ 12000000, 22050, 1, 0x1b },
+	{ 12000000, 24000, 1, 0x1c },
+	{ 12000000, 32000, 1,  0xc },
+	{ 12000000, 44100, 1, 0x11 },
+	{ 12000000, 48000, 1,  0x0 },
+	{ 12000000, 88200, 1, 0x1f },
+	{ 12000000, 96000, 1,  0xe },
+};
+
+static int wm8737_hw_params(struct snd_pcm_substream *substream,
+			    struct snd_pcm_hw_params *params,
+			    struct snd_soc_dai *dai)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_codec *codec = rtd->codec;
+	struct wm8737_priv *wm8737 = snd_soc_codec_get_drvdata(codec);
+	int i;
+	u16 clocking = 0;
+	u16 af = 0;
+
+	for (i = 0; i < ARRAY_SIZE(coeff_div); i++) {
+		if (coeff_div[i].rate != params_rate(params))
+			continue;
+
+		if (coeff_div[i].mclk == wm8737->mclk)
+			break;
+
+		if (coeff_div[i].mclk == wm8737->mclk * 2) {
+			clocking |= WM8737_CLKDIV2;
+			break;
+		}
+	}
+
+	if (i == ARRAY_SIZE(coeff_div)) {
+		dev_err(codec->dev, "%dHz MCLK can't support %dHz\n",
+			wm8737->mclk, params_rate(params));
+		return -EINVAL;
+	}
+
+	clocking |= coeff_div[i].usb | (coeff_div[i].sr << WM8737_SR_SHIFT);
+
+	switch (params_format(params)) {
+	case SNDRV_PCM_FORMAT_S16_LE:
+		break;
+	case SNDRV_PCM_FORMAT_S20_3LE:
+		af |= 0x8;
+		break;
+	case SNDRV_PCM_FORMAT_S24_LE:
+		af |= 0x10;
+		break;
+	case SNDRV_PCM_FORMAT_S32_LE:
+		af |= 0x18;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	snd_soc_update_bits(codec, WM8737_AUDIO_FORMAT, WM8737_WL_MASK, af);
+	snd_soc_update_bits(codec, WM8737_CLOCKING,
+			    WM8737_USB_MODE | WM8737_CLKDIV2 | WM8737_SR_MASK,
+			    clocking);
+
+	return 0;
+}
+
+static int wm8737_set_dai_sysclk(struct snd_soc_dai *codec_dai,
+				 int clk_id, unsigned int freq, int dir)
+{
+	struct snd_soc_codec *codec = codec_dai->codec;
+	struct wm8737_priv *wm8737 = snd_soc_codec_get_drvdata(codec);
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(coeff_div); i++) {
+		if (freq == coeff_div[i].mclk ||
+		    freq == coeff_div[i].mclk * 2) {
+			wm8737->mclk = freq;
+			return 0;
+		}
+	}
+
+	dev_err(codec->dev, "MCLK rate %dHz not supported\n", freq);
+
+	return -EINVAL;
+}
+
+
+static int wm8737_set_dai_fmt(struct snd_soc_dai *codec_dai,
+		unsigned int fmt)
+{
+	struct snd_soc_codec *codec = codec_dai->codec;
+	u16 af = 0;
+
+	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+	case SND_SOC_DAIFMT_CBM_CFM:
+		af |= WM8737_MS;
+		break;
+	case SND_SOC_DAIFMT_CBS_CFS:
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+	case SND_SOC_DAIFMT_I2S:
+		af |= 0x2;
+		break;
+	case SND_SOC_DAIFMT_RIGHT_J:
+		break;
+	case SND_SOC_DAIFMT_LEFT_J:
+		af |= 0x1;
+		break;
+	case SND_SOC_DAIFMT_DSP_A:
+		af |= 0x3;
+		break;
+	case SND_SOC_DAIFMT_DSP_B:
+		af |= 0x13;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+	case SND_SOC_DAIFMT_NB_NF:
+		break;
+	case SND_SOC_DAIFMT_NB_IF:
+		af |= WM8737_LRP;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	snd_soc_update_bits(codec, WM8737_AUDIO_FORMAT,
+			    WM8737_FORMAT_MASK | WM8737_LRP | WM8737_MS, af);
+
+	return 0;
+}
+
+static int wm8737_set_bias_level(struct snd_soc_codec *codec,
+				 enum snd_soc_bias_level level)
+{
+	struct wm8737_priv *wm8737 = snd_soc_codec_get_drvdata(codec);
+	int ret;
+
+	switch (level) {
+	case SND_SOC_BIAS_ON:
+		break;
+
+	case SND_SOC_BIAS_PREPARE:
+		/* VMID at 2*75k */
+		snd_soc_update_bits(codec, WM8737_MISC_BIAS_CONTROL,
+				    WM8737_VMIDSEL_MASK, 0);
+		break;
+
+	case SND_SOC_BIAS_STANDBY:
+		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
+			ret = regulator_bulk_enable(ARRAY_SIZE(wm8737->supplies),
+						    wm8737->supplies);
+			if (ret != 0) {
+				dev_err(codec->dev,
+					"Failed to enable supplies: %d\n",
+					ret);
+				return ret;
+			}
+
+			snd_soc_cache_sync(codec);
+
+			/* Fast VMID ramp at 2*2.5k */
+			snd_soc_update_bits(codec, WM8737_MISC_BIAS_CONTROL,
+					    WM8737_VMIDSEL_MASK, 0x4);
+
+			/* Bring VMID up */
+			snd_soc_update_bits(codec, WM8737_POWER_MANAGEMENT,
+					    WM8737_VMID_MASK |
+					    WM8737_VREF_MASK,
+					    WM8737_VMID_MASK |
+					    WM8737_VREF_MASK);
+
+			msleep(500);
+		}
+
+		/* VMID at 2*300k */
+		snd_soc_update_bits(codec, WM8737_MISC_BIAS_CONTROL,
+				    WM8737_VMIDSEL_MASK, 2);
+
+		break;
+
+	case SND_SOC_BIAS_OFF:
+		snd_soc_update_bits(codec, WM8737_POWER_MANAGEMENT,
+				    WM8737_VMID_MASK | WM8737_VREF_MASK, 0);
+
+		regulator_bulk_disable(ARRAY_SIZE(wm8737->supplies),
+				       wm8737->supplies);
+		break;
+	}
+
+	codec->dapm.bias_level = level;
+	return 0;
+}
+
+#define WM8737_RATES SNDRV_PCM_RATE_8000_96000
+
+#define WM8737_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
+			SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
+
+static struct snd_soc_dai_ops wm8737_dai_ops = {
+	.hw_params	= wm8737_hw_params,
+	.set_sysclk	= wm8737_set_dai_sysclk,
+	.set_fmt	= wm8737_set_dai_fmt,
+};
+
+static struct snd_soc_dai_driver wm8737_dai = {
+	.name = "wm8737",
+	.capture = {
+		.stream_name = "Capture",
+		.channels_min = 2,  /* Mono modes not yet supported */
+		.channels_max = 2,
+		.rates = WM8737_RATES,
+		.formats = WM8737_FORMATS,
+	},
+	.ops = &wm8737_dai_ops,
+};
+
+#ifdef CONFIG_PM
+static int wm8737_suspend(struct snd_soc_codec *codec, pm_message_t state)
+{
+	wm8737_set_bias_level(codec, SND_SOC_BIAS_OFF);
+	return 0;
+}
+
+static int wm8737_resume(struct snd_soc_codec *codec)
+{
+	wm8737_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+	return 0;
+}
+#else
+#define wm8737_suspend NULL
+#define wm8737_resume NULL
+#endif
+
+static int wm8737_probe(struct snd_soc_codec *codec)
+{
+	struct wm8737_priv *wm8737 = snd_soc_codec_get_drvdata(codec);
+	int ret, i;
+
+	ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8737->control_type);
+	if (ret != 0) {
+		dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+		return ret;
+	}
+
+	for (i = 0; i < ARRAY_SIZE(wm8737->supplies); i++)
+		wm8737->supplies[i].supply = wm8737_supply_names[i];
+
+	ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(wm8737->supplies),
+				 wm8737->supplies);
+	if (ret != 0) {
+		dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
+		return ret;
+	}
+
+	ret = regulator_bulk_enable(ARRAY_SIZE(wm8737->supplies),
+				    wm8737->supplies);
+	if (ret != 0) {
+		dev_err(codec->dev, "Failed to enable supplies: %d\n", ret);
+		goto err_get;
+	}
+
+	ret = wm8737_reset(codec);
+	if (ret < 0) {
+		dev_err(codec->dev, "Failed to issue reset\n");
+		goto err_enable;
+	}
+
+	snd_soc_update_bits(codec, WM8737_LEFT_PGA_VOLUME, WM8737_LVU,
+			    WM8737_LVU);
+	snd_soc_update_bits(codec, WM8737_RIGHT_PGA_VOLUME, WM8737_RVU,
+			    WM8737_RVU);
+
+	wm8737_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+	/* Bias level configuration will have done an extra enable */
+	regulator_bulk_disable(ARRAY_SIZE(wm8737->supplies), wm8737->supplies);
+
+	snd_soc_add_controls(codec, wm8737_snd_controls,
+			     ARRAY_SIZE(wm8737_snd_controls));
+	wm8737_add_widgets(codec);
+
+	return 0;
+
+err_enable:
+	regulator_bulk_disable(ARRAY_SIZE(wm8737->supplies), wm8737->supplies);
+err_get:
+	regulator_bulk_free(ARRAY_SIZE(wm8737->supplies), wm8737->supplies);
+
+	return ret;
+}
+
+static int wm8737_remove(struct snd_soc_codec *codec)
+{
+	struct wm8737_priv *wm8737 = snd_soc_codec_get_drvdata(codec);
+
+	wm8737_set_bias_level(codec, SND_SOC_BIAS_OFF);
+	regulator_bulk_free(ARRAY_SIZE(wm8737->supplies), wm8737->supplies);
+	return 0;
+}
+
+static struct snd_soc_codec_driver soc_codec_dev_wm8737 = {
+	.probe		= wm8737_probe,
+	.remove		= wm8737_remove,
+	.suspend	= wm8737_suspend,
+	.resume		= wm8737_resume,
+	.set_bias_level = wm8737_set_bias_level,
+
+	.reg_cache_size = WM8737_REGISTER_COUNT - 1, /* Skip reset */
+	.reg_word_size	= sizeof(u16),
+	.reg_cache_default = wm8737_reg,
+};
+
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+static __devinit int wm8737_i2c_probe(struct i2c_client *i2c,
+				      const struct i2c_device_id *id)
+{
+	struct wm8737_priv *wm8737;
+	int ret;
+
+	wm8737 = kzalloc(sizeof(struct wm8737_priv), GFP_KERNEL);
+	if (wm8737 == NULL)
+		return -ENOMEM;
+
+	i2c_set_clientdata(i2c, wm8737);
+	wm8737->control_type = SND_SOC_I2C;
+
+	ret =  snd_soc_register_codec(&i2c->dev,
+				      &soc_codec_dev_wm8737, &wm8737_dai, 1);
+	if (ret < 0)
+		kfree(wm8737);
+	return ret;
+
+}
+
+static __devexit int wm8737_i2c_remove(struct i2c_client *client)
+{
+	snd_soc_unregister_codec(&client->dev);
+	kfree(i2c_get_clientdata(client));
+	return 0;
+}
+
+static const struct i2c_device_id wm8737_i2c_id[] = {
+	{ "wm8737", 0 },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, wm8737_i2c_id);
+
+static struct i2c_driver wm8737_i2c_driver = {
+	.driver = {
+		.name = "wm8737",
+		.owner = THIS_MODULE,
+	},
+	.probe =    wm8737_i2c_probe,
+	.remove =   __devexit_p(wm8737_i2c_remove),
+	.id_table = wm8737_i2c_id,
+};
+#endif
+
+#if defined(CONFIG_SPI_MASTER)
+static int __devinit wm8737_spi_probe(struct spi_device *spi)
+{
+	struct wm8737_priv *wm8737;
+	int ret;
+
+	wm8737 = kzalloc(sizeof(struct wm8737_priv), GFP_KERNEL);
+	if (wm8737 == NULL)
+		return -ENOMEM;
+
+	wm8737->control_type = SND_SOC_SPI;
+	spi_set_drvdata(spi, wm8737);
+
+	ret = snd_soc_register_codec(&spi->dev,
+				     &soc_codec_dev_wm8737, &wm8737_dai, 1);
+	if (ret < 0)
+		kfree(wm8737);
+	return ret;
+}
+
+static int __devexit wm8737_spi_remove(struct spi_device *spi)
+{
+	snd_soc_unregister_codec(&spi->dev);
+	kfree(spi_get_drvdata(spi));
+	return 0;
+}
+
+static struct spi_driver wm8737_spi_driver = {
+	.driver = {
+		.name	= "wm8737",
+		.owner	= THIS_MODULE,
+	},
+	.probe		= wm8737_spi_probe,
+	.remove		= __devexit_p(wm8737_spi_remove),
+};
+#endif /* CONFIG_SPI_MASTER */
+
+static int __init wm8737_modinit(void)
+{
+	int ret;
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+	ret = i2c_add_driver(&wm8737_i2c_driver);
+	if (ret != 0) {
+		printk(KERN_ERR "Failed to register WM8737 I2C driver: %d\n",
+		       ret);
+	}
+#endif
+#if defined(CONFIG_SPI_MASTER)
+	ret = spi_register_driver(&wm8737_spi_driver);
+	if (ret != 0) {
+		printk(KERN_ERR "Failed to register WM8737 SPI driver: %d\n",
+		       ret);
+	}
+#endif
+	return 0;
+}
+module_init(wm8737_modinit);
+
+static void __exit wm8737_exit(void)
+{
+#if defined(CONFIG_SPI_MASTER)
+	spi_unregister_driver(&wm8737_spi_driver);
+#endif
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+	i2c_del_driver(&wm8737_i2c_driver);
+#endif
+}
+module_exit(wm8737_exit);
+
+MODULE_DESCRIPTION("ASoC WM8737 driver");
+MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
+MODULE_LICENSE("GPL");

sound/soc/codecs/wm8737.h

@@ -0,0 +1,322 @@
+#ifndef _WM8737_H
+#define _WM8737_H
+
+/*
+ * wm8737.c  --  WM8523 ALSA SoC Audio driver
+ *
+ * Copyright 2010 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.
+ */
+
+/*
+ * Register values.
+ */
+#define WM8737_LEFT_PGA_VOLUME                  0x00
+#define WM8737_RIGHT_PGA_VOLUME                 0x01
+#define WM8737_AUDIO_PATH_L                     0x02
+#define WM8737_AUDIO_PATH_R                     0x03
+#define WM8737_3D_ENHANCE                       0x04
+#define WM8737_ADC_CONTROL                      0x05
+#define WM8737_POWER_MANAGEMENT                 0x06
+#define WM8737_AUDIO_FORMAT                     0x07
+#define WM8737_CLOCKING                         0x08
+#define WM8737_MIC_PREAMP_CONTROL               0x09
+#define WM8737_MISC_BIAS_CONTROL                0x0A
+#define WM8737_NOISE_GATE                       0x0B
+#define WM8737_ALC1                             0x0C
+#define WM8737_ALC2                             0x0D
+#define WM8737_ALC3                             0x0E
+#define WM8737_RESET                            0x0F
+
+#define WM8737_REGISTER_COUNT                   16
+#define WM8737_MAX_REGISTER                     0x0F
+
+/*
+ * Field Definitions.
+ */
+
+/*
+ * R0 (0x00) - Left PGA volume
+ */
+#define WM8737_LVU                              0x0100  /* LVU */
+#define WM8737_LVU_MASK                         0x0100  /* LVU */
+#define WM8737_LVU_SHIFT                             8  /* LVU */
+#define WM8737_LVU_WIDTH                             1  /* LVU */
+#define WM8737_LINVOL_MASK                      0x00FF  /* LINVOL - [7:0] */
+#define WM8737_LINVOL_SHIFT                          0  /* LINVOL - [7:0] */
+#define WM8737_LINVOL_WIDTH                          8  /* LINVOL - [7:0] */
+
+/*
+ * R1 (0x01) - Right PGA volume
+ */
+#define WM8737_RVU                              0x0100  /* RVU */
+#define WM8737_RVU_MASK                         0x0100  /* RVU */
+#define WM8737_RVU_SHIFT                             8  /* RVU */
+#define WM8737_RVU_WIDTH                             1  /* RVU */
+#define WM8737_RINVOL_MASK                      0x00FF  /* RINVOL - [7:0] */
+#define WM8737_RINVOL_SHIFT                          0  /* RINVOL - [7:0] */
+#define WM8737_RINVOL_WIDTH                          8  /* RINVOL - [7:0] */
+
+/*
+ * R2 (0x02) - AUDIO path L
+ */
+#define WM8737_LINSEL_MASK                      0x0180  /* LINSEL - [8:7] */
+#define WM8737_LINSEL_SHIFT                          7  /* LINSEL - [8:7] */
+#define WM8737_LINSEL_WIDTH                          2  /* LINSEL - [8:7] */
+#define WM8737_LMICBOOST_MASK                   0x0060  /* LMICBOOST - [6:5] */
+#define WM8737_LMICBOOST_SHIFT                       5  /* LMICBOOST - [6:5] */
+#define WM8737_LMICBOOST_WIDTH                       2  /* LMICBOOST - [6:5] */
+#define WM8737_LMBE                             0x0010  /* LMBE */
+#define WM8737_LMBE_MASK                        0x0010  /* LMBE */
+#define WM8737_LMBE_SHIFT                            4  /* LMBE */
+#define WM8737_LMBE_WIDTH                            1  /* LMBE */
+#define WM8737_LMZC                             0x0008  /* LMZC */
+#define WM8737_LMZC_MASK                        0x0008  /* LMZC */
+#define WM8737_LMZC_SHIFT                            3  /* LMZC */
+#define WM8737_LMZC_WIDTH                            1  /* LMZC */
+#define WM8737_LPZC                             0x0004  /* LPZC */
+#define WM8737_LPZC_MASK                        0x0004  /* LPZC */
+#define WM8737_LPZC_SHIFT                            2  /* LPZC */
+#define WM8737_LPZC_WIDTH                            1  /* LPZC */
+#define WM8737_LZCTO_MASK                       0x0003  /* LZCTO - [1:0] */
+#define WM8737_LZCTO_SHIFT                           0  /* LZCTO - [1:0] */
+#define WM8737_LZCTO_WIDTH                           2  /* LZCTO - [1:0] */
+
+/*
+ * R3 (0x03) - AUDIO path R
+ */
+#define WM8737_RINSEL_MASK                      0x0180  /* RINSEL - [8:7] */
+#define WM8737_RINSEL_SHIFT                          7  /* RINSEL - [8:7] */
+#define WM8737_RINSEL_WIDTH                          2  /* RINSEL - [8:7] */
+#define WM8737_RMICBOOST_MASK                   0x0060  /* RMICBOOST - [6:5] */
+#define WM8737_RMICBOOST_SHIFT                       5  /* RMICBOOST - [6:5] */
+#define WM8737_RMICBOOST_WIDTH                       2  /* RMICBOOST - [6:5] */
+#define WM8737_RMBE                             0x0010  /* RMBE */
+#define WM8737_RMBE_MASK                        0x0010  /* RMBE */
+#define WM8737_RMBE_SHIFT                            4  /* RMBE */
+#define WM8737_RMBE_WIDTH                            1  /* RMBE */
+#define WM8737_RMZC                             0x0008  /* RMZC */
+#define WM8737_RMZC_MASK                        0x0008  /* RMZC */
+#define WM8737_RMZC_SHIFT                            3  /* RMZC */
+#define WM8737_RMZC_WIDTH                            1  /* RMZC */
+#define WM8737_RPZC                             0x0004  /* RPZC */
+#define WM8737_RPZC_MASK                        0x0004  /* RPZC */
+#define WM8737_RPZC_SHIFT                            2  /* RPZC */
+#define WM8737_RPZC_WIDTH                            1  /* RPZC */
+#define WM8737_RZCTO_MASK                       0x0003  /* RZCTO - [1:0] */
+#define WM8737_RZCTO_SHIFT                           0  /* RZCTO - [1:0] */
+#define WM8737_RZCTO_WIDTH                           2  /* RZCTO - [1:0] */
+
+/*
+ * R4 (0x04) - 3D Enhance
+ */
+#define WM8737_DIV2                             0x0080  /* DIV2 */
+#define WM8737_DIV2_MASK                        0x0080  /* DIV2 */
+#define WM8737_DIV2_SHIFT                            7  /* DIV2 */
+#define WM8737_DIV2_WIDTH                            1  /* DIV2 */
+#define WM8737_3DLC                             0x0040  /* 3DLC */
+#define WM8737_3DLC_MASK                        0x0040  /* 3DLC */
+#define WM8737_3DLC_SHIFT                            6  /* 3DLC */
+#define WM8737_3DLC_WIDTH                            1  /* 3DLC */
+#define WM8737_3DUC                             0x0020  /* 3DUC */
+#define WM8737_3DUC_MASK                        0x0020  /* 3DUC */
+#define WM8737_3DUC_SHIFT                            5  /* 3DUC */
+#define WM8737_3DUC_WIDTH                            1  /* 3DUC */
+#define WM8737_3DDEPTH_MASK                     0x001E  /* 3DDEPTH - [4:1] */
+#define WM8737_3DDEPTH_SHIFT                         1  /* 3DDEPTH - [4:1] */
+#define WM8737_3DDEPTH_WIDTH                         4  /* 3DDEPTH - [4:1] */
+#define WM8737_3DE                              0x0001  /* 3DE */
+#define WM8737_3DE_MASK                         0x0001  /* 3DE */
+#define WM8737_3DE_SHIFT                             0  /* 3DE */
+#define WM8737_3DE_WIDTH                             1  /* 3DE */
+
+/*
+ * R5 (0x05) - ADC Control
+ */
+#define WM8737_MONOMIX_MASK                     0x0180  /* MONOMIX - [8:7] */
+#define WM8737_MONOMIX_SHIFT                         7  /* MONOMIX - [8:7] */
+#define WM8737_MONOMIX_WIDTH                         2  /* MONOMIX - [8:7] */
+#define WM8737_POLARITY_MASK                    0x0060  /* POLARITY - [6:5] */
+#define WM8737_POLARITY_SHIFT                        5  /* POLARITY - [6:5] */
+#define WM8737_POLARITY_WIDTH                        2  /* POLARITY - [6:5] */
+#define WM8737_HPOR                             0x0010  /* HPOR */
+#define WM8737_HPOR_MASK                        0x0010  /* HPOR */
+#define WM8737_HPOR_SHIFT                            4  /* HPOR */
+#define WM8737_HPOR_WIDTH                            1  /* HPOR */
+#define WM8737_LP                               0x0004  /* LP */
+#define WM8737_LP_MASK                          0x0004  /* LP */
+#define WM8737_LP_SHIFT                              2  /* LP */
+#define WM8737_LP_WIDTH                              1  /* LP */
+#define WM8737_MONOUT                           0x0002  /* MONOUT */
+#define WM8737_MONOUT_MASK                      0x0002  /* MONOUT */
+#define WM8737_MONOUT_SHIFT                          1  /* MONOUT */
+#define WM8737_MONOUT_WIDTH                          1  /* MONOUT */
+#define WM8737_ADCHPD                           0x0001  /* ADCHPD */
+#define WM8737_ADCHPD_MASK                      0x0001  /* ADCHPD */
+#define WM8737_ADCHPD_SHIFT                          0  /* ADCHPD */
+#define WM8737_ADCHPD_WIDTH                          1  /* ADCHPD */
+
+/*
+ * R6 (0x06) - Power Management
+ */
+#define WM8737_VMID                             0x0100  /* VMID */
+#define WM8737_VMID_MASK                        0x0100  /* VMID */
+#define WM8737_VMID_SHIFT                            8  /* VMID */
+#define WM8737_VMID_WIDTH                            1  /* VMID */
+#define WM8737_VREF                             0x0080  /* VREF */
+#define WM8737_VREF_MASK                        0x0080  /* VREF */
+#define WM8737_VREF_SHIFT                            7  /* VREF */
+#define WM8737_VREF_WIDTH                            1  /* VREF */
+#define WM8737_AI                               0x0040  /* AI */
+#define WM8737_AI_MASK                          0x0040  /* AI */
+#define WM8737_AI_SHIFT                              6  /* AI */
+#define WM8737_AI_WIDTH                              1  /* AI */
+#define WM8737_PGL                              0x0020  /* PGL */
+#define WM8737_PGL_MASK                         0x0020  /* PGL */
+#define WM8737_PGL_SHIFT                             5  /* PGL */
+#define WM8737_PGL_WIDTH                             1  /* PGL */
+#define WM8737_PGR                              0x0010  /* PGR */
+#define WM8737_PGR_MASK                         0x0010  /* PGR */
+#define WM8737_PGR_SHIFT                             4  /* PGR */
+#define WM8737_PGR_WIDTH                             1  /* PGR */
+#define WM8737_ADL                              0x0008  /* ADL */
+#define WM8737_ADL_MASK                         0x0008  /* ADL */
+#define WM8737_ADL_SHIFT                             3  /* ADL */
+#define WM8737_ADL_WIDTH                             1  /* ADL */
+#define WM8737_ADR                              0x0004  /* ADR */
+#define WM8737_ADR_MASK                         0x0004  /* ADR */
+#define WM8737_ADR_SHIFT                             2  /* ADR */
+#define WM8737_ADR_WIDTH                             1  /* ADR */
+#define WM8737_MICBIAS_MASK                     0x0003  /* MICBIAS - [1:0] */
+#define WM8737_MICBIAS_SHIFT                         0  /* MICBIAS - [1:0] */
+#define WM8737_MICBIAS_WIDTH                         2  /* MICBIAS - [1:0] */
+
+/*
+ * R7 (0x07) - Audio Format
+ */
+#define WM8737_SDODIS                           0x0080  /* SDODIS */
+#define WM8737_SDODIS_MASK                      0x0080  /* SDODIS */
+#define WM8737_SDODIS_SHIFT                          7  /* SDODIS */
+#define WM8737_SDODIS_WIDTH                          1  /* SDODIS */
+#define WM8737_MS                               0x0040  /* MS */
+#define WM8737_MS_MASK                          0x0040  /* MS */
+#define WM8737_MS_SHIFT                              6  /* MS */
+#define WM8737_MS_WIDTH                              1  /* MS */
+#define WM8737_LRP                              0x0010  /* LRP */
+#define WM8737_LRP_MASK                         0x0010  /* LRP */
+#define WM8737_LRP_SHIFT                             4  /* LRP */
+#define WM8737_LRP_WIDTH                             1  /* LRP */
+#define WM8737_WL_MASK                          0x000C  /* WL - [3:2] */
+#define WM8737_WL_SHIFT                              2  /* WL - [3:2] */
+#define WM8737_WL_WIDTH                              2  /* WL - [3:2] */
+#define WM8737_FORMAT_MASK                      0x0003  /* FORMAT - [1:0] */
+#define WM8737_FORMAT_SHIFT                          0  /* FORMAT - [1:0] */
+#define WM8737_FORMAT_WIDTH                          2  /* FORMAT - [1:0] */
+
+/*
+ * R8 (0x08) - Clocking
+ */
+#define WM8737_AUTODETECT                       0x0080  /* AUTODETECT */
+#define WM8737_AUTODETECT_MASK                  0x0080  /* AUTODETECT */
+#define WM8737_AUTODETECT_SHIFT                      7  /* AUTODETECT */
+#define WM8737_AUTODETECT_WIDTH                      1  /* AUTODETECT */
+#define WM8737_CLKDIV2                          0x0040  /* CLKDIV2 */
+#define WM8737_CLKDIV2_MASK                     0x0040  /* CLKDIV2 */
+#define WM8737_CLKDIV2_SHIFT                         6  /* CLKDIV2 */
+#define WM8737_CLKDIV2_WIDTH                         1  /* CLKDIV2 */
+#define WM8737_SR_MASK                          0x003E  /* SR - [5:1] */
+#define WM8737_SR_SHIFT                              1  /* SR - [5:1] */
+#define WM8737_SR_WIDTH                              5  /* SR - [5:1] */
+#define WM8737_USB_MODE                         0x0001  /* USB MODE */
+#define WM8737_USB_MODE_MASK                    0x0001  /* USB MODE */
+#define WM8737_USB_MODE_SHIFT                        0  /* USB MODE */
+#define WM8737_USB_MODE_WIDTH                        1  /* USB MODE */
+
+/*
+ * R9 (0x09) - MIC Preamp Control
+ */
+#define WM8737_RBYPEN                           0x0008  /* RBYPEN */
+#define WM8737_RBYPEN_MASK                      0x0008  /* RBYPEN */
+#define WM8737_RBYPEN_SHIFT                          3  /* RBYPEN */
+#define WM8737_RBYPEN_WIDTH                          1  /* RBYPEN */
+#define WM8737_LBYPEN                           0x0004  /* LBYPEN */
+#define WM8737_LBYPEN_MASK                      0x0004  /* LBYPEN */
+#define WM8737_LBYPEN_SHIFT                          2  /* LBYPEN */
+#define WM8737_LBYPEN_WIDTH                          1  /* LBYPEN */
+#define WM8737_MBCTRL_MASK                      0x0003  /* MBCTRL - [1:0] */
+#define WM8737_MBCTRL_SHIFT                          0  /* MBCTRL - [1:0] */
+#define WM8737_MBCTRL_WIDTH                          2  /* MBCTRL - [1:0] */
+
+/*
+ * R10 (0x0A) - Misc Bias Control
+ */
+#define WM8737_VMIDSEL_MASK                     0x000C  /* VMIDSEL - [3:2] */
+#define WM8737_VMIDSEL_SHIFT                         2  /* VMIDSEL - [3:2] */
+#define WM8737_VMIDSEL_WIDTH                         2  /* VMIDSEL - [3:2] */
+#define WM8737_LINPUT1_DC_BIAS_ENABLE           0x0002  /* LINPUT1 DC BIAS ENABLE */
+#define WM8737_LINPUT1_DC_BIAS_ENABLE_MASK      0x0002  /* LINPUT1 DC BIAS ENABLE */
+#define WM8737_LINPUT1_DC_BIAS_ENABLE_SHIFT          1  /* LINPUT1 DC BIAS ENABLE */
+#define WM8737_LINPUT1_DC_BIAS_ENABLE_WIDTH          1  /* LINPUT1 DC BIAS ENABLE */
+#define WM8737_RINPUT1_DC_BIAS_ENABLE           0x0001  /* RINPUT1 DC BIAS ENABLE */
+#define WM8737_RINPUT1_DC_BIAS_ENABLE_MASK      0x0001  /* RINPUT1 DC BIAS ENABLE */
+#define WM8737_RINPUT1_DC_BIAS_ENABLE_SHIFT          0  /* RINPUT1 DC BIAS ENABLE */
+#define WM8737_RINPUT1_DC_BIAS_ENABLE_WIDTH          1  /* RINPUT1 DC BIAS ENABLE */
+
+/*
+ * R11 (0x0B) - Noise Gate
+ */
+#define WM8737_NGTH_MASK                        0x001C  /* NGTH - [4:2] */
+#define WM8737_NGTH_SHIFT                            2  /* NGTH - [4:2] */
+#define WM8737_NGTH_WIDTH                            3  /* NGTH - [4:2] */
+#define WM8737_NGAT                             0x0001  /* NGAT */
+#define WM8737_NGAT_MASK                        0x0001  /* NGAT */
+#define WM8737_NGAT_SHIFT                            0  /* NGAT */
+#define WM8737_NGAT_WIDTH                            1  /* NGAT */
+
+/*
+ * R12 (0x0C) - ALC1
+ */
+#define WM8737_ALCSEL_MASK                      0x0180  /* ALCSEL - [8:7] */
+#define WM8737_ALCSEL_SHIFT                          7  /* ALCSEL - [8:7] */
+#define WM8737_ALCSEL_WIDTH                          2  /* ALCSEL - [8:7] */
+#define WM8737_MAX_GAIN_MASK                    0x0070  /* MAX GAIN - [6:4] */
+#define WM8737_MAX_GAIN_SHIFT                        4  /* MAX GAIN - [6:4] */
+#define WM8737_MAX_GAIN_WIDTH                        3  /* MAX GAIN - [6:4] */
+#define WM8737_ALCL_MASK                        0x000F  /* ALCL - [3:0] */
+#define WM8737_ALCL_SHIFT                            0  /* ALCL - [3:0] */
+#define WM8737_ALCL_WIDTH                            4  /* ALCL - [3:0] */
+
+/*
+ * R13 (0x0D) - ALC2
+ */
+#define WM8737_ALCZCE                           0x0010  /* ALCZCE */
+#define WM8737_ALCZCE_MASK                      0x0010  /* ALCZCE */
+#define WM8737_ALCZCE_SHIFT                          4  /* ALCZCE */
+#define WM8737_ALCZCE_WIDTH                          1  /* ALCZCE */
+#define WM8737_HLD_MASK                         0x000F  /* HLD - [3:0] */
+#define WM8737_HLD_SHIFT                             0  /* HLD - [3:0] */
+#define WM8737_HLD_WIDTH                             4  /* HLD - [3:0] */
+
+/*
+ * R14 (0x0E) - ALC3
+ */
+#define WM8737_DCY_MASK                         0x00F0  /* DCY - [7:4] */
+#define WM8737_DCY_SHIFT                             4  /* DCY - [7:4] */
+#define WM8737_DCY_WIDTH                             4  /* DCY - [7:4] */
+#define WM8737_ATK_MASK                         0x000F  /* ATK - [3:0] */
+#define WM8737_ATK_SHIFT                             0  /* ATK - [3:0] */
+#define WM8737_ATK_WIDTH                             4  /* ATK - [3:0] */
+
+/*
+ * R15 (0x0F) - Reset
+ */
+#define WM8737_RESET_MASK                       0x01FF  /* RESET - [8:0] */
+#define WM8737_RESET_SHIFT                           0  /* RESET - [8:0] */
+#define WM8737_RESET_WIDTH                           9  /* RESET - [8:0] */
+
+#endif

sound/soc/codecs/wm8741.c

@@ -24,7 +24,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
@@ -94,10 +93,11 @@ static const struct snd_soc_dapm_route intercon[] = {
 
 static int wm8741_add_widgets(struct snd_soc_codec *codec)
 {
-	snd_soc_dapm_new_controls(codec, wm8741_dapm_widgets,
-				  ARRAY_SIZE(wm8741_dapm_widgets));
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-	snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+	snd_soc_dapm_new_controls(dapm, wm8741_dapm_widgets,
+				  ARRAY_SIZE(wm8741_dapm_widgets));
+	snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
 
 	return 0;
 }
@@ -455,7 +455,7 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8741 = {
 	.resume =	wm8741_resume,
 	.reg_cache_size = ARRAY_SIZE(wm8741_reg_defaults),
 	.reg_word_size = sizeof(u16),
-	.reg_cache_default = &wm8741_reg_defaults,
+	.reg_cache_default = wm8741_reg_defaults,
 };
 
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)

sound/soc/codecs/wm8750.c

@@ -25,7 +25,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 
 #include "wm8750.h"
@@ -53,7 +52,6 @@ static const u16 wm8750_reg[] = {
 struct wm8750_priv {
 	unsigned int sysclk;
 	enum snd_soc_control_type control_type;
-	u16 reg_cache[ARRAY_SIZE(wm8750_reg)];
 };
 
 #define wm8750_reset(c)	snd_soc_write(c, WM8750_RESET, 0)
@@ -399,10 +397,11 @@ static const struct snd_soc_dapm_route audio_map[] = {
 
 static int wm8750_add_widgets(struct snd_soc_codec *codec)
 {
-	snd_soc_dapm_new_controls(codec, wm8750_dapm_widgets,
-				  ARRAY_SIZE(wm8750_dapm_widgets));
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-	snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+	snd_soc_dapm_new_controls(dapm, wm8750_dapm_widgets,
+				  ARRAY_SIZE(wm8750_dapm_widgets));
+	snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
 	return 0;
 }
@@ -615,7 +614,7 @@ static int wm8750_set_bias_level(struct snd_soc_codec *codec,
 	case SND_SOC_BIAS_PREPARE:
 		break;
 	case SND_SOC_BIAS_STANDBY:
-		if (codec->bias_level == SND_SOC_BIAS_OFF) {
+		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
 			/* Set VMID to 5k */
 			snd_soc_write(codec, WM8750_PWR1, pwr_reg | 0x01c1);
 
@@ -630,7 +629,7 @@ static int wm8750_set_bias_level(struct snd_soc_codec *codec,
 		snd_soc_write(codec, WM8750_PWR1, 0x0001);
 		break;
 	}
-	codec->bias_level = level;
+	codec->dapm.bias_level = level;
 	return 0;
 }
 

sound/soc/codecs/wm8753.c

@@ -45,7 +45,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
 #include <asm/div64.h>
@@ -623,10 +622,11 @@ static const struct snd_soc_dapm_route audio_map[] = {
 
 static int wm8753_add_widgets(struct snd_soc_codec *codec)
 {
-	snd_soc_dapm_new_controls(codec, wm8753_dapm_widgets,
-				  ARRAY_SIZE(wm8753_dapm_widgets));
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-	snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+	snd_soc_dapm_new_controls(dapm, wm8753_dapm_widgets,
+				  ARRAY_SIZE(wm8753_dapm_widgets));
+	snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
 	return 0;
 }
@@ -1245,7 +1245,7 @@ static int wm8753_set_bias_level(struct snd_soc_codec *codec,
 		snd_soc_write(codec, WM8753_PWR1, 0x0001);
 		break;
 	}
-	codec->bias_level = level;
+	codec->dapm.bias_level = level;
 	return 0;
 }
 
@@ -1435,9 +1435,11 @@ static void wm8753_set_dai_mode(struct snd_soc_codec *codec,
 
 static void wm8753_work(struct work_struct *work)
 {
-	struct snd_soc_codec *codec =
-		container_of(work, struct snd_soc_codec, delayed_work.work);
-	wm8753_set_bias_level(codec, codec->bias_level);
+	struct snd_soc_dapm_context *dapm =
+		container_of(work, struct snd_soc_dapm_context,
+			     delayed_work.work);
+	struct snd_soc_codec *codec = dapm->codec;
+	wm8753_set_bias_level(codec, dapm->bias_level);
 }
 
 static int wm8753_suspend(struct snd_soc_codec *codec, pm_message_t state)
@@ -1466,10 +1468,10 @@ static int wm8753_resume(struct snd_soc_codec *codec)
 	wm8753_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
 	/* charge wm8753 caps */
-	if (codec->suspend_bias_level == SND_SOC_BIAS_ON) {
+	if (codec->dapm.suspend_bias_level == SND_SOC_BIAS_ON) {
 		wm8753_set_bias_level(codec, SND_SOC_BIAS_PREPARE);
-		codec->bias_level = SND_SOC_BIAS_ON;
-		schedule_delayed_work(&codec->delayed_work,
+		codec->dapm.bias_level = SND_SOC_BIAS_ON;
+		schedule_delayed_work(&codec->dapm.delayed_work,
 			msecs_to_jiffies(caps_charge));
 	}
 
@@ -1481,7 +1483,7 @@ static int wm8753_probe(struct snd_soc_codec *codec)
 	struct wm8753_priv *wm8753 = snd_soc_codec_get_drvdata(codec);
 	int ret;
 
-	INIT_DELAYED_WORK(&codec->delayed_work, wm8753_work);
+	INIT_DELAYED_WORK(&codec->dapm.delayed_work, wm8753_work);
 
 	ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8753->control_type);
 	if (ret < 0) {
@@ -1500,7 +1502,7 @@ static int wm8753_probe(struct snd_soc_codec *codec)
 
 	/* charge output caps */
 	wm8753_set_bias_level(codec, SND_SOC_BIAS_PREPARE);
-	schedule_delayed_work(&codec->delayed_work,
+	schedule_delayed_work(&codec->dapm.delayed_work,
 			      msecs_to_jiffies(caps_charge));
 
 	/* set the update bits */
@@ -1525,7 +1527,7 @@ static int wm8753_probe(struct snd_soc_codec *codec)
 /* power down chip */
 static int wm8753_remove(struct snd_soc_codec *codec)
 {
-	flush_delayed_work_sync(&codec->delayed_work);
+	flush_delayed_work_sync(&codec->dapm.delayed_work);
 	wm8753_set_bias_level(codec, SND_SOC_BIAS_OFF);
 
 	return 0;

sound/soc/codecs/wm8770.c

@@ -0,0 +1,749 @@
+/*
+ * wm8770.c  --  WM8770 ALSA SoC Audio driver
+ *
+ * Copyright 2010 Wolfson Microelectronics plc
+ *
+ * Author: Dimitris Papastamos <dp@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/moduleparam.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/pm.h>
+#include <linux/platform_device.h>
+#include <linux/spi/spi.h>
+#include <linux/regulator/consumer.h>
+#include <linux/slab.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/initval.h>
+#include <sound/tlv.h>
+
+#include "wm8770.h"
+
+#define WM8770_NUM_SUPPLIES 3
+static const char *wm8770_supply_names[WM8770_NUM_SUPPLIES] = {
+	"AVDD1",
+	"AVDD2",
+	"DVDD"
+};
+
+static const u16 wm8770_reg_defs[WM8770_CACHEREGNUM] = {
+	0x7f, 0x7f, 0x7f, 0x7f,
+	0x7f, 0x7f, 0x7f, 0x7f,
+	0x7f, 0xff, 0xff, 0xff,
+	0xff, 0xff, 0xff, 0xff,
+	0xff, 0xff, 0, 0x90, 0,
+	0, 0x22, 0x22, 0x3e,
+	0xc, 0xc, 0x100, 0x189,
+	0x189, 0x8770
+};
+
+struct wm8770_priv {
+	enum snd_soc_control_type control_type;
+	struct regulator_bulk_data supplies[WM8770_NUM_SUPPLIES];
+	struct notifier_block disable_nb[WM8770_NUM_SUPPLIES];
+	struct snd_soc_codec *codec;
+	int sysclk;
+};
+
+static int vout12supply_event(struct snd_soc_dapm_widget *w,
+	struct snd_kcontrol *kcontrol, int event);
+static int vout34supply_event(struct snd_soc_dapm_widget *w,
+	struct snd_kcontrol *kcontrol, int event);
+
+/*
+ * We can't use the same notifier block for more than one supply and
+ * there's no way I can see to get from a callback to the caller
+ * except container_of().
+ */
+#define WM8770_REGULATOR_EVENT(n) \
+static int wm8770_regulator_event_##n(struct notifier_block *nb, \
+				      unsigned long event, void *data)    \
+{ \
+	struct wm8770_priv *wm8770 = container_of(nb, struct wm8770_priv, \
+				     disable_nb[n]); \
+	if (event & REGULATOR_EVENT_DISABLE) { \
+		wm8770->codec->cache_sync = 1; \
+	} \
+	return 0; \
+}
+
+WM8770_REGULATOR_EVENT(0)
+WM8770_REGULATOR_EVENT(1)
+WM8770_REGULATOR_EVENT(2)
+
+static const DECLARE_TLV_DB_SCALE(adc_tlv, -1200, 100, 0);
+static const DECLARE_TLV_DB_SCALE(dac_dig_tlv, -12750, 50, 1);
+static const DECLARE_TLV_DB_SCALE(dac_alg_tlv, -12700, 100, 1);
+
+static const char *dac_phase_text[][2] = {
+	{ "DAC1 Normal", "DAC1 Inverted" },
+	{ "DAC2 Normal", "DAC2 Inverted" },
+	{ "DAC3 Normal", "DAC3 Inverted" },
+	{ "DAC4 Normal", "DAC4 Inverted" },
+};
+
+static const struct soc_enum dac_phase[] = {
+	SOC_ENUM_DOUBLE(WM8770_DACPHASE, 0, 1, 2, dac_phase_text[0]),
+	SOC_ENUM_DOUBLE(WM8770_DACPHASE, 2, 3, 2, dac_phase_text[1]),
+	SOC_ENUM_DOUBLE(WM8770_DACPHASE, 4, 5, 2, dac_phase_text[2]),
+	SOC_ENUM_DOUBLE(WM8770_DACPHASE, 6, 7, 2, dac_phase_text[3]),
+};
+
+static const struct snd_kcontrol_new wm8770_snd_controls[] = {
+	/* global DAC playback controls */
+	SOC_SINGLE_TLV("DAC Playback Volume", WM8770_MSDIGVOL, 0, 255, 0,
+		dac_dig_tlv),
+	SOC_SINGLE("DAC Playback Switch", WM8770_DACMUTE, 4, 1, 1),
+	SOC_SINGLE("DAC Playback ZC Switch", WM8770_DACCTRL1, 0, 1, 0),
+
+	/* global VOUT playback controls */
+	SOC_SINGLE_TLV("VOUT Playback Volume", WM8770_MSALGVOL, 0, 127, 0,
+		dac_alg_tlv),
+	SOC_SINGLE("VOUT Playback ZC Switch", WM8770_MSALGVOL, 7, 1, 0),
+
+	/* VOUT1/2/3/4 specific controls */
+	SOC_DOUBLE_R_TLV("VOUT1 Playback Volume", WM8770_VOUT1LVOL,
+		WM8770_VOUT1RVOL, 0, 127, 0, dac_alg_tlv),
+	SOC_DOUBLE_R("VOUT1 Playback ZC Switch", WM8770_VOUT1LVOL,
+		WM8770_VOUT1RVOL, 7, 1, 0),
+	SOC_DOUBLE_R_TLV("VOUT2 Playback Volume", WM8770_VOUT2LVOL,
+		WM8770_VOUT2RVOL, 0, 127, 0, dac_alg_tlv),
+	SOC_DOUBLE_R("VOUT2 Playback ZC Switch", WM8770_VOUT2LVOL,
+		WM8770_VOUT2RVOL, 7, 1, 0),
+	SOC_DOUBLE_R_TLV("VOUT3 Playback Volume", WM8770_VOUT3LVOL,
+		WM8770_VOUT3RVOL, 0, 127, 0, dac_alg_tlv),
+	SOC_DOUBLE_R("VOUT3 Playback ZC Switch", WM8770_VOUT3LVOL,
+		WM8770_VOUT3RVOL, 7, 1, 0),
+	SOC_DOUBLE_R_TLV("VOUT4 Playback Volume", WM8770_VOUT4LVOL,
+		WM8770_VOUT4RVOL, 0, 127, 0, dac_alg_tlv),
+	SOC_DOUBLE_R("VOUT4 Playback ZC Switch", WM8770_VOUT4LVOL,
+		WM8770_VOUT4RVOL, 7, 1, 0),
+
+	/* DAC1/2/3/4 specific controls */
+	SOC_DOUBLE_R_TLV("DAC1 Playback Volume", WM8770_DAC1LVOL,
+		WM8770_DAC1RVOL, 0, 255, 0, dac_dig_tlv),
+	SOC_SINGLE("DAC1 Deemphasis Switch", WM8770_DACCTRL2, 0, 1, 0),
+	SOC_ENUM("DAC1 Phase", dac_phase[0]),
+	SOC_DOUBLE_R_TLV("DAC2 Playback Volume", WM8770_DAC2LVOL,
+		WM8770_DAC2RVOL, 0, 255, 0, dac_dig_tlv),
+	SOC_SINGLE("DAC2 Deemphasis Switch", WM8770_DACCTRL2, 1, 1, 0),
+	SOC_ENUM("DAC2 Phase", dac_phase[1]),
+	SOC_DOUBLE_R_TLV("DAC3 Playback Volume", WM8770_DAC3LVOL,
+		WM8770_DAC3RVOL, 0, 255, 0, dac_dig_tlv),
+	SOC_SINGLE("DAC3 Deemphasis Switch", WM8770_DACCTRL2, 2, 1, 0),
+	SOC_ENUM("DAC3 Phase", dac_phase[2]),
+	SOC_DOUBLE_R_TLV("DAC4 Playback Volume", WM8770_DAC4LVOL,
+		WM8770_DAC4RVOL, 0, 255, 0, dac_dig_tlv),
+	SOC_SINGLE("DAC4 Deemphasis Switch", WM8770_DACCTRL2, 3, 1, 0),
+	SOC_ENUM("DAC4 Phase", dac_phase[3]),
+
+	/* ADC specific controls */
+	SOC_DOUBLE_R_TLV("Capture Volume", WM8770_ADCLCTRL, WM8770_ADCRCTRL,
+		0, 31, 0, adc_tlv),
+	SOC_DOUBLE_R("Capture Switch", WM8770_ADCLCTRL, WM8770_ADCRCTRL,
+		5, 1, 1),
+
+	/* other controls */
+	SOC_SINGLE("ADC 128x Oversampling Switch", WM8770_MSTRCTRL, 3, 1, 0),
+	SOC_SINGLE("ADC Highpass Filter Switch", WM8770_IFACECTRL, 8, 1, 1)
+};
+
+static const char *ain_text[] = {
+	"AIN1", "AIN2", "AIN3", "AIN4",
+	"AIN5", "AIN6", "AIN7", "AIN8"
+};
+
+static const struct soc_enum ain_enum =
+	SOC_ENUM_DOUBLE(WM8770_ADCMUX, 0, 4, 8, ain_text);
+
+static const struct snd_kcontrol_new ain_mux =
+	SOC_DAPM_ENUM("Capture Mux", ain_enum);
+
+static const struct snd_kcontrol_new vout1_mix_controls[] = {
+	SOC_DAPM_SINGLE("DAC1 Switch", WM8770_OUTMUX1, 0, 1, 0),
+	SOC_DAPM_SINGLE("AUX1 Switch", WM8770_OUTMUX1, 1, 1, 0),
+	SOC_DAPM_SINGLE("Bypass Switch", WM8770_OUTMUX1, 2, 1, 0)
+};
+
+static const struct snd_kcontrol_new vout2_mix_controls[] = {
+	SOC_DAPM_SINGLE("DAC2 Switch", WM8770_OUTMUX1, 3, 1, 0),
+	SOC_DAPM_SINGLE("AUX2 Switch", WM8770_OUTMUX1, 4, 1, 0),
+	SOC_DAPM_SINGLE("Bypass Switch", WM8770_OUTMUX1, 5, 1, 0)
+};
+
+static const struct snd_kcontrol_new vout3_mix_controls[] = {
+	SOC_DAPM_SINGLE("DAC3 Switch", WM8770_OUTMUX2, 0, 1, 0),
+	SOC_DAPM_SINGLE("AUX3 Switch", WM8770_OUTMUX2, 1, 1, 0),
+	SOC_DAPM_SINGLE("Bypass Switch", WM8770_OUTMUX2, 2, 1, 0)
+};
+
+static const struct snd_kcontrol_new vout4_mix_controls[] = {
+	SOC_DAPM_SINGLE("DAC4 Switch", WM8770_OUTMUX2, 3, 1, 0),
+	SOC_DAPM_SINGLE("Bypass Switch", WM8770_OUTMUX2, 4, 1, 0)
+};
+
+static const struct snd_soc_dapm_widget wm8770_dapm_widgets[] = {
+	SND_SOC_DAPM_INPUT("AUX1"),
+	SND_SOC_DAPM_INPUT("AUX2"),
+	SND_SOC_DAPM_INPUT("AUX3"),
+
+	SND_SOC_DAPM_INPUT("AIN1"),
+	SND_SOC_DAPM_INPUT("AIN2"),
+	SND_SOC_DAPM_INPUT("AIN3"),
+	SND_SOC_DAPM_INPUT("AIN4"),
+	SND_SOC_DAPM_INPUT("AIN5"),
+	SND_SOC_DAPM_INPUT("AIN6"),
+	SND_SOC_DAPM_INPUT("AIN7"),
+	SND_SOC_DAPM_INPUT("AIN8"),
+
+	SND_SOC_DAPM_MUX("Capture Mux", WM8770_ADCMUX, 8, 1, &ain_mux),
+
+	SND_SOC_DAPM_ADC("ADC", "Capture", WM8770_PWDNCTRL, 1, 1),
+
+	SND_SOC_DAPM_DAC("DAC1", "Playback", WM8770_PWDNCTRL, 2, 1),
+	SND_SOC_DAPM_DAC("DAC2", "Playback", WM8770_PWDNCTRL, 3, 1),
+	SND_SOC_DAPM_DAC("DAC3", "Playback", WM8770_PWDNCTRL, 4, 1),
+	SND_SOC_DAPM_DAC("DAC4", "Playback", WM8770_PWDNCTRL, 5, 1),
+
+	SND_SOC_DAPM_SUPPLY("VOUT12 Supply", SND_SOC_NOPM, 0, 0,
+		vout12supply_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+	SND_SOC_DAPM_SUPPLY("VOUT34 Supply", SND_SOC_NOPM, 0, 0,
+		vout34supply_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+
+	SND_SOC_DAPM_MIXER("VOUT1 Mixer", SND_SOC_NOPM, 0, 0,
+		vout1_mix_controls, ARRAY_SIZE(vout1_mix_controls)),
+	SND_SOC_DAPM_MIXER("VOUT2 Mixer", SND_SOC_NOPM, 0, 0,
+		vout2_mix_controls, ARRAY_SIZE(vout2_mix_controls)),
+	SND_SOC_DAPM_MIXER("VOUT3 Mixer", SND_SOC_NOPM, 0, 0,
+		vout3_mix_controls, ARRAY_SIZE(vout3_mix_controls)),
+	SND_SOC_DAPM_MIXER("VOUT4 Mixer", SND_SOC_NOPM, 0, 0,
+		vout4_mix_controls, ARRAY_SIZE(vout4_mix_controls)),
+
+	SND_SOC_DAPM_OUTPUT("VOUT1"),
+	SND_SOC_DAPM_OUTPUT("VOUT2"),
+	SND_SOC_DAPM_OUTPUT("VOUT3"),
+	SND_SOC_DAPM_OUTPUT("VOUT4")
+};
+
+static const struct snd_soc_dapm_route wm8770_intercon[] = {
+	{ "Capture Mux", "AIN1", "AIN1" },
+	{ "Capture Mux", "AIN2", "AIN2" },
+	{ "Capture Mux", "AIN3", "AIN3" },
+	{ "Capture Mux", "AIN4", "AIN4" },
+	{ "Capture Mux", "AIN5", "AIN5" },
+	{ "Capture Mux", "AIN6", "AIN6" },
+	{ "Capture Mux", "AIN7", "AIN7" },
+	{ "Capture Mux", "AIN8", "AIN8" },
+
+	{ "ADC", NULL, "Capture Mux" },
+
+	{ "VOUT1 Mixer", NULL, "VOUT12 Supply" },
+	{ "VOUT1 Mixer", "DAC1 Switch", "DAC1" },
+	{ "VOUT1 Mixer", "AUX1 Switch", "AUX1" },
+	{ "VOUT1 Mixer", "Bypass Switch", "Capture Mux" },
+
+	{ "VOUT2 Mixer", NULL, "VOUT12 Supply" },
+	{ "VOUT2 Mixer", "DAC2 Switch", "DAC2" },
+	{ "VOUT2 Mixer", "AUX2 Switch", "AUX2" },
+	{ "VOUT2 Mixer", "Bypass Switch", "Capture Mux" },
+
+	{ "VOUT3 Mixer", NULL, "VOUT34 Supply" },
+	{ "VOUT3 Mixer", "DAC3 Switch", "DAC3" },
+	{ "VOUT3 Mixer", "AUX3 Switch", "AUX3" },
+	{ "VOUT3 Mixer", "Bypass Switch", "Capture Mux" },
+
+	{ "VOUT4 Mixer", NULL, "VOUT34 Supply" },
+	{ "VOUT4 Mixer", "DAC4 Switch", "DAC4" },
+	{ "VOUT4 Mixer", "Bypass Switch", "Capture Mux" },
+
+	{ "VOUT1", NULL, "VOUT1 Mixer" },
+	{ "VOUT2", NULL, "VOUT2 Mixer" },
+	{ "VOUT3", NULL, "VOUT3 Mixer" },
+	{ "VOUT4", NULL, "VOUT4 Mixer" }
+};
+
+static int vout12supply_event(struct snd_soc_dapm_widget *w,
+	struct snd_kcontrol *kcontrol, int event)
+{
+	struct snd_soc_codec *codec;
+
+	codec = w->codec;
+
+	switch (event) {
+	case SND_SOC_DAPM_PRE_PMU:
+		snd_soc_update_bits(codec, WM8770_OUTMUX1, 0x180, 0);
+		break;
+	case SND_SOC_DAPM_POST_PMD:
+		snd_soc_update_bits(codec, WM8770_OUTMUX1, 0x180, 0x180);
+		break;
+	}
+
+	return 0;
+}
+
+static int vout34supply_event(struct snd_soc_dapm_widget *w,
+	struct snd_kcontrol *kcontrol, int event)
+{
+	struct snd_soc_codec *codec;
+
+	codec = w->codec;
+
+	switch (event) {
+	case SND_SOC_DAPM_PRE_PMU:
+		snd_soc_update_bits(codec, WM8770_OUTMUX2, 0x180, 0);
+		break;
+	case SND_SOC_DAPM_POST_PMD:
+		snd_soc_update_bits(codec, WM8770_OUTMUX2, 0x180, 0x180);
+		break;
+	}
+
+	return 0;
+}
+
+static int wm8770_reset(struct snd_soc_codec *codec)
+{
+	return snd_soc_write(codec, WM8770_RESET, 0);
+}
+
+static int wm8770_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
+{
+	struct snd_soc_codec *codec;
+	int iface, master;
+
+	codec = dai->codec;
+
+	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+	case SND_SOC_DAIFMT_CBM_CFM:
+		master = 0x100;
+		break;
+	case SND_SOC_DAIFMT_CBS_CFS:
+		master = 0;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	iface = 0;
+	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+	case SND_SOC_DAIFMT_I2S:
+		iface |= 0x2;
+		break;
+	case SND_SOC_DAIFMT_RIGHT_J:
+		break;
+	case SND_SOC_DAIFMT_LEFT_J:
+		iface |= 0x1;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+	case SND_SOC_DAIFMT_NB_NF:
+		break;
+	case SND_SOC_DAIFMT_IB_IF:
+		iface |= 0xc;
+		break;
+	case SND_SOC_DAIFMT_IB_NF:
+		iface |= 0x8;
+		break;
+	case SND_SOC_DAIFMT_NB_IF:
+		iface |= 0x4;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	snd_soc_update_bits(codec, WM8770_IFACECTRL, 0xf, iface);
+	snd_soc_update_bits(codec, WM8770_MSTRCTRL, 0x100, master);
+
+	return 0;
+}
+
+static const int mclk_ratios[] = {
+	128,
+	192,
+	256,
+	384,
+	512,
+	768
+};
+
+static int wm8770_hw_params(struct snd_pcm_substream *substream,
+			    struct snd_pcm_hw_params *params,
+			    struct snd_soc_dai *dai)
+{
+	struct snd_soc_codec *codec;
+	struct wm8770_priv *wm8770;
+	int i;
+	int iface;
+	int shift;
+	int ratio;
+
+	codec = dai->codec;
+	wm8770 = snd_soc_codec_get_drvdata(codec);
+
+	iface = 0;
+	switch (params_format(params)) {
+	case SNDRV_PCM_FORMAT_S16_LE:
+		break;
+	case SNDRV_PCM_FORMAT_S20_3LE:
+		iface |= 0x10;
+		break;
+	case SNDRV_PCM_FORMAT_S24_LE:
+		iface |= 0x20;
+		break;
+	case SNDRV_PCM_FORMAT_S32_LE:
+		iface |= 0x30;
+		break;
+	}
+
+	switch (substream->stream) {
+	case SNDRV_PCM_STREAM_PLAYBACK:
+		i = 0;
+		shift = 4;
+		break;
+	case SNDRV_PCM_STREAM_CAPTURE:
+		i = 2;
+		shift = 0;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	/* Only need to set MCLK/LRCLK ratio if we're master */
+	if (snd_soc_read(codec, WM8770_MSTRCTRL) & 0x100) {
+		for (; i < ARRAY_SIZE(mclk_ratios); ++i) {
+			ratio = wm8770->sysclk / params_rate(params);
+			if (ratio == mclk_ratios[i])
+				break;
+		}
+
+		if (i == ARRAY_SIZE(mclk_ratios)) {
+			dev_err(codec->dev,
+				"Unable to configure MCLK ratio %d/%d\n",
+				wm8770->sysclk, params_rate(params));
+			return -EINVAL;
+		}
+
+		dev_dbg(codec->dev, "MCLK is %dfs\n", mclk_ratios[i]);
+
+		snd_soc_update_bits(codec, WM8770_MSTRCTRL, 0x7 << shift,
+				    i << shift);
+	}
+
+	snd_soc_update_bits(codec, WM8770_IFACECTRL, 0x30, iface);
+
+	return 0;
+}
+
+static int wm8770_mute(struct snd_soc_dai *dai, int mute)
+{
+	struct snd_soc_codec *codec;
+
+	codec = dai->codec;
+	return snd_soc_update_bits(codec, WM8770_DACMUTE, 0x10,
+				   !!mute << 4);
+}
+
+static int wm8770_set_sysclk(struct snd_soc_dai *dai,
+			     int clk_id, unsigned int freq, int dir)
+{
+	struct snd_soc_codec *codec;
+	struct wm8770_priv *wm8770;
+
+	codec = dai->codec;
+	wm8770 = snd_soc_codec_get_drvdata(codec);
+	wm8770->sysclk = freq;
+	return 0;
+}
+
+static void wm8770_sync_cache(struct snd_soc_codec *codec)
+{
+	int i;
+	u16 *cache;
+
+	if (!codec->cache_sync)
+		return;
+
+	codec->cache_only = 0;
+	cache = codec->reg_cache;
+	for (i = 0; i < codec->driver->reg_cache_size; i++) {
+		if (i == WM8770_RESET || cache[i] == wm8770_reg_defs[i])
+			continue;
+		snd_soc_write(codec, i, cache[i]);
+	}
+	codec->cache_sync = 0;
+}
+
+static int wm8770_set_bias_level(struct snd_soc_codec *codec,
+				 enum snd_soc_bias_level level)
+{
+	int ret;
+	struct wm8770_priv *wm8770;
+
+	wm8770 = snd_soc_codec_get_drvdata(codec);
+
+	switch (level) {
+	case SND_SOC_BIAS_ON:
+		break;
+	case SND_SOC_BIAS_PREPARE:
+		break;
+	case SND_SOC_BIAS_STANDBY:
+		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
+			ret = regulator_bulk_enable(ARRAY_SIZE(wm8770->supplies),
+						    wm8770->supplies);
+			if (ret) {
+				dev_err(codec->dev,
+					"Failed to enable supplies: %d\n",
+					ret);
+				return ret;
+			}
+			wm8770_sync_cache(codec);
+			/* global powerup */
+			snd_soc_write(codec, WM8770_PWDNCTRL, 0);
+		}
+		break;
+	case SND_SOC_BIAS_OFF:
+		/* global powerdown */
+		snd_soc_write(codec, WM8770_PWDNCTRL, 1);
+		regulator_bulk_disable(ARRAY_SIZE(wm8770->supplies),
+				       wm8770->supplies);
+		break;
+	}
+
+	codec->dapm.bias_level = level;
+	return 0;
+}
+
+#define WM8770_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
+			SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
+
+static struct snd_soc_dai_ops wm8770_dai_ops = {
+	.digital_mute = wm8770_mute,
+	.hw_params = wm8770_hw_params,
+	.set_fmt = wm8770_set_fmt,
+	.set_sysclk = wm8770_set_sysclk,
+};
+
+static struct snd_soc_dai_driver wm8770_dai = {
+	.name = "wm8770-hifi",
+	.playback = {
+		.stream_name = "Playback",
+		.channels_min = 2,
+		.channels_max = 2,
+		.rates = SNDRV_PCM_RATE_8000_192000,
+		.formats = WM8770_FORMATS
+	},
+	.capture = {
+		.stream_name = "Capture",
+		.channels_min = 2,
+		.channels_max = 2,
+		.rates = SNDRV_PCM_RATE_8000_96000,
+		.formats = WM8770_FORMATS
+	},
+	.ops = &wm8770_dai_ops,
+	.symmetric_rates = 1
+};
+
+#ifdef CONFIG_PM
+static int wm8770_suspend(struct snd_soc_codec *codec, pm_message_t state)
+{
+	wm8770_set_bias_level(codec, SND_SOC_BIAS_OFF);
+	return 0;
+}
+
+static int wm8770_resume(struct snd_soc_codec *codec)
+{
+	wm8770_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+	return 0;
+}
+#else
+#define wm8770_suspend NULL
+#define wm8770_resume NULL
+#endif
+
+static int wm8770_probe(struct snd_soc_codec *codec)
+{
+	struct wm8770_priv *wm8770;
+	int ret;
+	int i;
+
+	wm8770 = snd_soc_codec_get_drvdata(codec);
+	wm8770->codec = codec;
+
+	codec->dapm.idle_bias_off = 1;
+
+	ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8770->control_type);
+	if (ret < 0) {
+		dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+		return ret;
+	}
+
+	for (i = 0; i < ARRAY_SIZE(wm8770->supplies); i++)
+		wm8770->supplies[i].supply = wm8770_supply_names[i];
+
+	ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(wm8770->supplies),
+				 wm8770->supplies);
+	if (ret) {
+		dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
+		return ret;
+	}
+
+	wm8770->disable_nb[0].notifier_call = wm8770_regulator_event_0;
+	wm8770->disable_nb[1].notifier_call = wm8770_regulator_event_1;
+	wm8770->disable_nb[2].notifier_call = wm8770_regulator_event_2;
+
+	/* This should really be moved into the regulator core */
+	for (i = 0; i < ARRAY_SIZE(wm8770->supplies); i++) {
+		ret = regulator_register_notifier(wm8770->supplies[i].consumer,
+						  &wm8770->disable_nb[i]);
+		if (ret) {
+			dev_err(codec->dev,
+				"Failed to register regulator notifier: %d\n",
+				ret);
+		}
+	}
+
+	ret = regulator_bulk_enable(ARRAY_SIZE(wm8770->supplies),
+				    wm8770->supplies);
+	if (ret) {
+		dev_err(codec->dev, "Failed to enable supplies: %d\n", ret);
+		goto err_reg_get;
+	}
+
+	ret = wm8770_reset(codec);
+	if (ret < 0) {
+		dev_err(codec->dev, "Failed to issue reset: %d\n", ret);
+		goto err_reg_enable;
+	}
+
+	wm8770_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+	/* latch the volume update bits */
+	snd_soc_update_bits(codec, WM8770_MSDIGVOL, 0x100, 0x100);
+	snd_soc_update_bits(codec, WM8770_MSALGVOL, 0x100, 0x100);
+	snd_soc_update_bits(codec, WM8770_VOUT1RVOL, 0x100, 0x100);
+	snd_soc_update_bits(codec, WM8770_VOUT2RVOL, 0x100, 0x100);
+	snd_soc_update_bits(codec, WM8770_VOUT3RVOL, 0x100, 0x100);
+	snd_soc_update_bits(codec, WM8770_VOUT4RVOL, 0x100, 0x100);
+	snd_soc_update_bits(codec, WM8770_DAC1RVOL, 0x100, 0x100);
+	snd_soc_update_bits(codec, WM8770_DAC2RVOL, 0x100, 0x100);
+	snd_soc_update_bits(codec, WM8770_DAC3RVOL, 0x100, 0x100);
+	snd_soc_update_bits(codec, WM8770_DAC4RVOL, 0x100, 0x100);
+
+	/* mute all DACs */
+	snd_soc_update_bits(codec, WM8770_DACMUTE, 0x10, 0x10);
+
+	snd_soc_add_controls(codec, wm8770_snd_controls,
+			     ARRAY_SIZE(wm8770_snd_controls));
+	snd_soc_dapm_new_controls(&codec->dapm, wm8770_dapm_widgets,
+				  ARRAY_SIZE(wm8770_dapm_widgets));
+	snd_soc_dapm_add_routes(&codec->dapm, wm8770_intercon,
+				ARRAY_SIZE(wm8770_intercon));
+	return 0;
+
+err_reg_enable:
+	regulator_bulk_disable(ARRAY_SIZE(wm8770->supplies), wm8770->supplies);
+err_reg_get:
+	regulator_bulk_free(ARRAY_SIZE(wm8770->supplies), wm8770->supplies);
+	return ret;
+}
+
+static int wm8770_remove(struct snd_soc_codec *codec)
+{
+	struct wm8770_priv *wm8770;
+	int i;
+
+	wm8770 = snd_soc_codec_get_drvdata(codec);
+	wm8770_set_bias_level(codec, SND_SOC_BIAS_OFF);
+
+	for (i = 0; i < ARRAY_SIZE(wm8770->supplies); ++i)
+		regulator_unregister_notifier(wm8770->supplies[i].consumer,
+					      &wm8770->disable_nb[i]);
+	regulator_bulk_free(ARRAY_SIZE(wm8770->supplies), wm8770->supplies);
+	return 0;
+}
+
+static struct snd_soc_codec_driver soc_codec_dev_wm8770 = {
+	.probe = wm8770_probe,
+	.remove = wm8770_remove,
+	.suspend = wm8770_suspend,
+	.resume = wm8770_resume,
+	.set_bias_level = wm8770_set_bias_level,
+	.reg_cache_size = ARRAY_SIZE(wm8770_reg_defs),
+	.reg_word_size = sizeof (u16),
+	.reg_cache_default = wm8770_reg_defs
+};
+
+#if defined(CONFIG_SPI_MASTER)
+static int __devinit wm8770_spi_probe(struct spi_device *spi)
+{
+	struct wm8770_priv *wm8770;
+	int ret;
+
+	wm8770 = kzalloc(sizeof(struct wm8770_priv), GFP_KERNEL);
+	if (!wm8770)
+		return -ENOMEM;
+
+	wm8770->control_type = SND_SOC_SPI;
+	spi_set_drvdata(spi, wm8770);
+
+	ret = snd_soc_register_codec(&spi->dev,
+				     &soc_codec_dev_wm8770, &wm8770_dai, 1);
+	if (ret < 0)
+		kfree(wm8770);
+	return ret;
+}
+
+static int __devexit wm8770_spi_remove(struct spi_device *spi)
+{
+	snd_soc_unregister_codec(&spi->dev);
+	kfree(spi_get_drvdata(spi));
+	return 0;
+}
+
+static struct spi_driver wm8770_spi_driver = {
+	.driver = {
+		.name = "wm8770",
+		.owner = THIS_MODULE,
+	},
+	.probe = wm8770_spi_probe,
+	.remove = __devexit_p(wm8770_spi_remove)
+};
+#endif
+
+static int __init wm8770_modinit(void)
+{
+	int ret = 0;
+
+#if defined(CONFIG_SPI_MASTER)
+	ret = spi_register_driver(&wm8770_spi_driver);
+	if (ret) {
+		printk(KERN_ERR "Failed to register wm8770 SPI driver: %d\n",
+		       ret);
+	}
+#endif
+	return ret;
+}
+module_init(wm8770_modinit);
+
+static void __exit wm8770_exit(void)
+{
+#if defined(CONFIG_SPI_MASTER)
+	spi_unregister_driver(&wm8770_spi_driver);
+#endif
+}
+module_exit(wm8770_exit);
+
+MODULE_DESCRIPTION("ASoC WM8770 driver");
+MODULE_AUTHOR("Dimitris Papastamos <dp@opensource.wolfsonmicro.com>");
+MODULE_LICENSE("GPL");

sound/soc/codecs/wm8770.h

@@ -0,0 +1,51 @@
+/*
+ * wm8770.h  --  WM8770 ASoC driver
+ *
+ * Copyright 2010 Wolfson Microelectronics plc
+ *
+ * Author: Dimitris Papastamos <dp@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.
+ */
+
+#ifndef _WM8770_H
+#define _WM8770_H
+
+/* Registers */
+#define WM8770_VOUT1LVOL                0
+#define WM8770_VOUT1RVOL                0x1
+#define WM8770_VOUT2LVOL                0x2
+#define WM8770_VOUT2RVOL                0x3
+#define WM8770_VOUT3LVOL                0x4
+#define WM8770_VOUT3RVOL                0x5
+#define WM8770_VOUT4LVOL                0x6
+#define WM8770_VOUT4RVOL                0x7
+#define WM8770_MSALGVOL                 0x8
+#define WM8770_DAC1LVOL                 0x9
+#define WM8770_DAC1RVOL                 0xa
+#define WM8770_DAC2LVOL                 0xb
+#define WM8770_DAC2RVOL                 0xc
+#define WM8770_DAC3LVOL                 0xd
+#define WM8770_DAC3RVOL                 0xe
+#define WM8770_DAC4LVOL                 0xf
+#define WM8770_DAC4RVOL                 0x10
+#define WM8770_MSDIGVOL                 0x11
+#define WM8770_DACPHASE                 0x12
+#define WM8770_DACCTRL1                 0x13
+#define WM8770_DACMUTE                  0x14
+#define WM8770_DACCTRL2                 0x15
+#define WM8770_IFACECTRL                0x16
+#define WM8770_MSTRCTRL                 0x17
+#define WM8770_PWDNCTRL                 0x18
+#define WM8770_ADCLCTRL                 0x19
+#define WM8770_ADCRCTRL                 0x1a
+#define WM8770_ADCMUX                   0x1b
+#define WM8770_OUTMUX1                  0x1c
+#define WM8770_OUTMUX2                  0x1d
+#define WM8770_RESET                    0x31
+
+#define WM8770_CACHEREGNUM 0x20
+
+#endif