change for wm8994

arch/arm/configs/rk29_phonesdk_defconfig

@@ -1066,6 +1066,7 @@ CONFIG_GPIOLIB=y
 # CONFIG_GPIO_PCA953X is not set
 # CONFIG_GPIO_PCF857X is not set
 CONFIG_GPIO_WM831X=y
+CONFIG_GPIO_WM8994=y
 
 #
 # PCI GPIO expanders:
@@ -1128,13 +1129,13 @@ CONFIG_MFD_CORE=y
 # CONFIG_MFD_TC6387XB is not set
 # CONFIG_MFD_TC6393XB is not set
 # CONFIG_PMIC_DA903X is not set
-# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_WM8400 is not set
 CONFIG_MFD_WM831X=y
 # CONFIG_MFD_WM831X_I2C is not set
 CONFIG_MFD_WM831X_SPI=y
 # CONFIG_MFD_WM831X_SPI_A22 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+CONFIG_MFD_WM8994=y
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_MFD_MC13783 is not set
 # CONFIG_AB3100_CORE is not set
@@ -1147,6 +1148,7 @@ CONFIG_REGULATOR=y
 # CONFIG_REGULATOR_BQ24022 is not set
 # CONFIG_REGULATOR_MAX1586 is not set
 CONFIG_REGULATOR_WM831X=y
+CONFIG_REGULATOR_WM8994=y
 # CONFIG_REGULATOR_LP3971 is not set
 # CONFIG_REGULATOR_TPS65023 is not set
 # CONFIG_REGULATOR_TPS6507X is not set

arch/arm/mach-rk29/board-rk29-phonesdk.c

@@ -51,8 +51,6 @@
 #include <linux/mfd/wm831x/pdata.h>
 #include <linux/mfd/wm831x/core.h>
 #include <linux/mfd/wm831x/gpio.h>
-#include <linux/mfd/wm8994/pdata.h>
-#include <linux/mfd/wm8994/registers.h>
 
 #include <linux/mtd/nand.h>
 #include <linux/mtd/partitions.h>
@@ -1696,35 +1694,6 @@ struct platform_device rk29_device_gps = {
 	};
 #endif
 
-/*****************************************************************************************
- * wm8994  codec
- * author: qjb@rock-chips.com
- *****************************************************************************************/
-struct wm8994_pdata wm8994_platdata = {	
-
-	.BB_input_diff = 0,
-	.BB_class = NO_PCM_BB,
-	
-	.no_earpiece = 0,
-	.sp_hp_same_channel = 0,
-	
-	.PA_control_pin = 0,	
-	.Power_EN_Pin = RK29_PIN5_PA1,
-
-	.speaker_incall_vol = 0,
-	.speaker_incall_mic_vol = -9,
-	.speaker_normal_vol = 6,
-	.earpiece_incall_vol = 0,
-	.headset_incall_vol = 6,
-	.headset_incall_mic_vol = -6,
-	.headset_normal_vol = -6,
-	.BT_incall_vol = 0,
-	.BT_incall_mic_vol = 0,
-	.recorder_vol = 30,
-	
-};
-
-
 #ifdef CONFIG_RK_HEADSET_DET
 #define HEADSET_GPIO RK29_PIN4_PD2
 struct rk_headset_pdata rk_headset_info = {
@@ -1935,9 +1904,6 @@ static struct i2c_board_info __initdata board_i2c0_devices[] = {
 		.type    		= "wm8994",
 		.addr           = 0x1a,
 		.flags			= 0,
-//	#if defined(CONFIG_MFD_WM8994)	
-		.platform_data  = &wm8994_platdata,	
-//	#endif	
 	},
 #endif
 #if defined (CONFIG_BATTERY_STC3100)

drivers/headset_observe/rk_headset.c

@@ -61,8 +61,11 @@
 #define enable 1
 #define disable 0
 
-extern int wm8994_set_status(void);
 
+/*#ifdef CONFIG_SND_SOC_WM8994
+extern int wm8994_set_status(void);
+#endif
+*/
 /* headset private data */
 struct headset_priv {
 	struct input_dev *input_dev;
@@ -259,13 +262,13 @@ static void Hook_work(struct work_struct *work)
 		DBG("Headset is out\n");
 		goto RE_ERROR;
 	}	
-	#ifdef CONFIG_SND_SOC_WM8994
+	/*#ifdef CONFIG_SND_SOC_WM8994
 	if(wm8994_set_status() < 0)
 	{
 		DBG("wm8994 is not set on heatset channel or suspend\n");
 		goto RE_ERROR;
 	}
-	#endif		
+	#endif*/
 	for(i=0; i<3; i++)
 	{
 		level = gpio_get_value(pdata->Hook_gpio);
@@ -326,7 +329,7 @@ static void headset_timer_callback(unsigned long arg)
 		DBG("Headset is out\n");
 		goto out;
 	}
-	#ifdef CONFIG_SND_SOC_WM8994
+	/*#ifdef CONFIG_SND_SOC_WM8994
 	if(wm8994_set_status() < 0)
 	{
 		DBG("wm8994 is not set on heatset channel\n");
@@ -334,7 +337,7 @@ static void headset_timer_callback(unsigned long arg)
 		add_timer(&headset_info->headset_timer);	
 		goto out;
 	}
-	#endif
+	#endif*/
 	for(i=0; i<3; i++)
 	{
 		level = gpio_get_value(pdata->Hook_gpio);

sound/soc/rk29/rk29_rt5621.c

@@ -165,7 +165,7 @@ static const struct snd_soc_dapm_route audio_map[]={
 /*
  * Logic for a rt5621 as connected on a rockchip board.
  */
-static int rk29_wm8988_init(struct snd_soc_pcm_runtime *rtd)
+static int rk29_rt5621_init(struct snd_soc_pcm_runtime *rtd)
 {
         return 0;
 }
@@ -181,7 +181,7 @@ static struct snd_soc_dai_link rk29_dai = {
 	.platform_name = "rockchip-audio",
 	.cpu_dai_name = "rk29_i2s.0",
 	.codec_dai_name = "RT5621 HiFi",
-	.init = rk29_wm8988_init,
+	.init = rk29_rt5621_init,
 	.ops = &rk29_ops,
 };