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-rw-r--r--include/sound/max98095.h54
-rw-r--r--include/sound/soc-dapm.h5
-rw-r--r--include/sound/soc.h28
-rw-r--r--include/sound/wm8915.h55
-rw-r--r--include/sound/wm8962.h22
5 files changed, 158 insertions, 6 deletions
diff --git a/include/sound/max98095.h b/include/sound/max98095.h
new file mode 100644
index 0000000..7513a42
--- /dev/null
+++ b/include/sound/max98095.h
@@ -0,0 +1,54 @@
+/*
+ * Platform data for MAX98095
+ *
+ * Copyright 2011 Maxim Integrated Products
+ *
+ * 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.
+ *
+ */
+
+#ifndef __SOUND_MAX98095_PDATA_H__
+#define __SOUND_MAX98095_PDATA_H__
+
+/* Equalizer filter response configuration */
+struct max98095_eq_cfg {
+ const char *name;
+ unsigned int rate;
+ u16 band1[5];
+ u16 band2[5];
+ u16 band3[5];
+ u16 band4[5];
+ u16 band5[5];
+};
+
+/* Biquad filter response configuration */
+struct max98095_biquad_cfg {
+ const char *name;
+ unsigned int rate;
+ u16 band1[5];
+ u16 band2[5];
+};
+
+/* codec platform data */
+struct max98095_pdata {
+
+ /* Equalizers for DAI1 and DAI2 */
+ struct max98095_eq_cfg *eq_cfg;
+ unsigned int eq_cfgcnt;
+
+ /* Biquad filter for DAI1 and DAI2 */
+ struct max98095_biquad_cfg *bq_cfg;
+ unsigned int bq_cfgcnt;
+
+ /* Analog/digital microphone configuration:
+ * 0 = analog microphone input (normal setting)
+ * 1 = digital microphone input
+ */
+ unsigned int digmic_left_mode:1;
+ unsigned int digmic_right_mode:1;
+};
+
+#endif
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index f72c103..f8a7c9a 100644
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -24,7 +24,7 @@
* SoC dynamic audio power management
*
* We can have up to 4 power domains
- * 1. Codec domain - VREF, VMID
+ * 1. Codec domain - VREF, VMID
* Usually controlled at codec probe/remove, although can be set
* at stream time if power is not needed for sidetone, etc.
* 2. Platform/Machine domain - physically connected inputs and outputs
@@ -356,7 +356,8 @@ 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_dapm_context *dapm);
+void snd_soc_dapm_debugfs_init(struct snd_soc_dapm_context *dapm,
+ struct dentry *parent);
/* dapm audio pin control and status */
int snd_soc_dapm_enable_pin(struct snd_soc_dapm_context *dapm,
diff --git a/include/sound/soc.h b/include/sound/soc.h
index bfa4836..6ce3e57 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -248,7 +248,7 @@ typedef int (*hw_write_t)(void *,const char* ,int);
extern struct snd_ac97_bus_ops soc_ac97_ops;
enum snd_soc_control_type {
- SND_SOC_CUSTOM,
+ SND_SOC_CUSTOM = 1,
SND_SOC_I2C,
SND_SOC_SPI,
};
@@ -278,6 +278,10 @@ int snd_soc_register_codec(struct device *dev,
void snd_soc_unregister_codec(struct device *dev);
int snd_soc_codec_volatile_register(struct snd_soc_codec *codec,
unsigned int reg);
+int snd_soc_codec_readable_register(struct snd_soc_codec *codec,
+ unsigned int reg);
+int snd_soc_codec_writable_register(struct snd_soc_codec *codec,
+ unsigned 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);
@@ -292,6 +296,8 @@ int snd_soc_default_volatile_register(struct snd_soc_codec *codec,
unsigned int reg);
int snd_soc_default_readable_register(struct snd_soc_codec *codec,
unsigned int reg);
+int snd_soc_default_writable_register(struct snd_soc_codec *codec,
+ unsigned int reg);
/* Utility functions to get clock rates from various things */
int snd_soc_calc_frame_size(int sample_size, int channels, int tdm_slots);
@@ -523,6 +529,7 @@ struct snd_soc_codec {
size_t reg_size; /* reg_cache_size * reg_word_size */
int (*volatile_register)(struct snd_soc_codec *, unsigned int);
int (*readable_register)(struct snd_soc_codec *, unsigned int);
+ int (*writable_register)(struct snd_soc_codec *, unsigned int);
/* runtime */
struct snd_ac97 *ac97; /* for ad-hoc ac97 devices */
@@ -539,10 +546,12 @@ struct snd_soc_codec {
/* codec IO */
void *control_data; /* codec control (i2c/3wire) data */
+ enum snd_soc_control_type control_type;
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);
+ int (*bulk_write_raw)(struct snd_soc_codec *, unsigned int, const void *, size_t);
void *reg_cache;
const void *reg_def_copy;
const struct snd_soc_cache_ops *cache_ops;
@@ -568,7 +577,9 @@ struct snd_soc_codec_driver {
pm_message_t state);
int (*resume)(struct snd_soc_codec *);
- /* Default DAPM setup, added after probe() is run */
+ /* Default control and setup, added after probe() is run */
+ const struct snd_kcontrol_new *controls;
+ int num_controls;
const struct snd_soc_dapm_widget *dapm_widgets;
int num_dapm_widgets;
const struct snd_soc_dapm_route *dapm_routes;
@@ -587,6 +598,7 @@ struct snd_soc_codec_driver {
size_t, unsigned int);
int (*volatile_register)(struct snd_soc_codec *, unsigned int);
int (*readable_register)(struct snd_soc_codec *, unsigned int);
+ int (*writable_register)(struct snd_soc_codec *, unsigned int);
short reg_cache_size;
short reg_cache_step;
short reg_word_size;
@@ -737,12 +749,15 @@ struct snd_soc_card {
struct snd_soc_pcm_runtime *rtd_aux;
int num_aux_rtd;
+ const struct snd_kcontrol_new *controls;
+ int num_controls;
+
/*
* Card-specific routes and widgets.
*/
- struct snd_soc_dapm_widget *dapm_widgets;
+ const struct snd_soc_dapm_widget *dapm_widgets;
int num_dapm_widgets;
- struct snd_soc_dapm_route *dapm_routes;
+ const struct snd_soc_dapm_route *dapm_routes;
int num_dapm_routes;
struct work_struct deferred_resume_work;
@@ -814,6 +829,8 @@ struct soc_enum {
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);
+unsigned int snd_soc_bulk_write_raw(struct snd_soc_codec *codec,
+ unsigned int reg, const void *data, size_t len);
/* device driver data */
@@ -871,6 +888,9 @@ static inline void snd_soc_initialize_card_lists(struct snd_soc_card *card)
INIT_LIST_HEAD(&card->dapm_list);
}
+int snd_soc_util_init(void);
+void snd_soc_util_exit(void);
+
#include <sound/soc-dai.h>
#ifdef CONFIG_DEBUG_FS
diff --git a/include/sound/wm8915.h b/include/sound/wm8915.h
new file mode 100644
index 0000000..5817d76
--- /dev/null
+++ b/include/sound/wm8915.h
@@ -0,0 +1,55 @@
+/*
+ * linux/sound/wm8915.h -- Platform data for WM8915
+ *
+ * Copyright 2011 Wolfson Microelectronics. PLC.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __LINUX_SND_WM8903_H
+#define __LINUX_SND_WM8903_H
+
+enum wm8915_inmode {
+ WM8915_DIFFERRENTIAL_1 = 0, /* IN1xP - IN1xN */
+ WM8915_INVERTING = 1, /* IN1xN */
+ WM8915_NON_INVERTING = 2, /* IN1xP */
+ WM8915_DIFFERENTIAL_2 = 3, /* IN2xP - IN2xP */
+};
+
+/**
+ * ReTune Mobile configurations are specified with a label, sample
+ * rate and set of values to write (the enable bits will be ignored).
+ *
+ * Configurations are expected to be generated using the ReTune Mobile
+ * control panel in WISCE - see http://www.wolfsonmicro.com/wisce/
+ */
+struct wm8915_retune_mobile_config {
+ const char *name;
+ int rate;
+ u16 regs[20];
+};
+
+#define WM8915_SET_DEFAULT 0x10000
+
+struct wm8915_pdata {
+ int irq_flags; /** Set IRQ trigger flags; default active low */
+
+ int ldo_ena; /** GPIO for LDO1; -1 for none */
+
+ int micdet_def; /** Default MICDET_SRC/HP1FB_SRC/MICD_BIAS */
+
+ enum wm8915_inmode inl_mode;
+ enum wm8915_inmode inr_mode;
+
+ u32 spkmute_seq; /** Value for register 0x802 */
+
+ int gpio_base;
+ u32 gpio_default[5];
+
+ int num_retune_mobile_cfgs;
+ struct wm8915_retune_mobile_config *retune_mobile_cfgs;
+};
+
+#endif
diff --git a/include/sound/wm8962.h b/include/sound/wm8962.h
index 2b5306c..1750bed 100644
--- a/include/sound/wm8962.h
+++ b/include/sound/wm8962.h
@@ -14,6 +14,28 @@
/* Use to set GPIO default values to zero */
#define WM8962_GPIO_SET 0x10000
+#define WM8962_GPIO_FN_CLKOUT 0
+#define WM8962_GPIO_FN_LOGIC 1
+#define WM8962_GPIO_FN_SDOUT 2
+#define WM8962_GPIO_FN_IRQ 3
+#define WM8962_GPIO_FN_THERMAL 4
+#define WM8962_GPIO_FN_PLL2_LOCK 6
+#define WM8962_GPIO_FN_PLL3_LOCK 7
+#define WM8962_GPIO_FN_FLL_LOCK 9
+#define WM8962_GPIO_FN_DRC_ACT 10
+#define WM8962_GPIO_FN_WSEQ_DONE 11
+#define WM8962_GPIO_FN_ALC_NG_ACT 12
+#define WM8962_GPIO_FN_ALC_PEAK_LIMIT 13
+#define WM8962_GPIO_FN_ALC_SATURATION 14
+#define WM8962_GPIO_FN_ALC_LEVEL_THR 15
+#define WM8962_GPIO_FN_ALC_LEVEL_LOCK 16
+#define WM8962_GPIO_FN_FIFO_ERR 17
+#define WM8962_GPIO_FN_OPCLK 18
+#define WM8962_GPIO_FN_DMICCLK 19
+#define WM8962_GPIO_FN_DMICDAT 20
+#define WM8962_GPIO_FN_MICD 21
+#define WM8962_GPIO_FN_MICSCD 22
+
struct wm8962_pdata {
int gpio_base;
u32 gpio_init[WM8962_MAX_GPIO];
generated by cgit v1.1 at 2024-05-30 16:46:09 +0000