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/*
* wm2000.h -- WM2000 Soc Audio driver
*
* 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 _WM2000_H
#define _WM2000_H
struct wm2000_setup_data {
unsigned short i2c_address;
int mclk_div; /* Set to a non-zero value if MCLK_DIV_2 required */
};
extern int wm2000_add_controls(struct snd_soc_codec *codec);
extern struct snd_soc_dai wm2000_dai;
extern struct snd_soc_codec_device soc_codec_dev_wm2000;
#define WM2000_REG_SYS_START 0x8000
#define WM2000_REG_SPEECH_CLARITY 0x8fef
#define WM2000_REG_SYS_WATCHDOG 0x8ff6
#define WM2000_REG_ANA_VMID_PD_TIME 0x8ff7
#define WM2000_REG_ANA_VMID_PU_TIME 0x8ff8
#define WM2000_REG_CAT_FLTR_INDX 0x8ff9
#define WM2000_REG_CAT_GAIN_0 0x8ffa
#define WM2000_REG_SYS_STATUS 0x8ffc
#define WM2000_REG_SYS_MODE_CNTRL 0x8ffd
#define WM2000_REG_SYS_START0 0x8ffe
#define WM2000_REG_SYS_START1 0x8fff
#define WM2000_REG_ID1 0xf000
#define WM2000_REG_ID2 0xf001
#define WM2000_REG_REVISON 0xf002
#define WM2000_REG_SYS_CTL1 0xf003
#define WM2000_REG_SYS_CTL2 0xf004
#define WM2000_REG_ANC_STAT 0xf005
#define WM2000_REG_IF_CTL 0xf006
/* SPEECH_CLARITY */
#define WM2000_SPEECH_CLARITY 0x01
/* SYS_STATUS */
#define WM2000_STATUS_MOUSE_ACTIVE 0x40
#define WM2000_STATUS_CAT_FREQ_COMPLETE 0x20
#define WM2000_STATUS_CAT_GAIN_COMPLETE 0x10
#define WM2000_STATUS_THERMAL_SHUTDOWN_COMPLETE 0x08
#define WM2000_STATUS_ANC_DISABLED 0x04
#define WM2000_STATUS_POWER_DOWN_COMPLETE 0x02
#define WM2000_STATUS_BOOT_COMPLETE 0x01
/* SYS_MODE_CNTRL */
#define WM2000_MODE_ANA_SEQ_INCLUDE 0x80
#define WM2000_MODE_MOUSE_ENABLE 0x40
#define WM2000_MODE_CAT_FREQ_ENABLE 0x20
#define WM2000_MODE_CAT_GAIN_ENABLE 0x10
#define WM2000_MODE_BYPASS_ENTRY 0x08
#define WM2000_MODE_STANDBY_ENTRY 0x04
#define WM2000_MODE_THERMAL_ENABLE 0x02
#define WM2000_MODE_POWER_DOWN 0x01
/* SYS_CTL1 */
#define WM2000_SYS_STBY 0x01
/* SYS_CTL2 */
#define WM2000_MCLK_DIV2_ENA_CLR 0x80
#define WM2000_MCLK_DIV2_ENA_SET 0x40
#define WM2000_ANC_ENG_CLR 0x20
#define WM2000_ANC_ENG_SET 0x10
#define WM2000_ANC_INT_N_CLR 0x08
#define WM2000_ANC_INT_N_SET 0x04
#define WM2000_RAM_CLR 0x02
#define WM2000_RAM_SET 0x01
/* ANC_STAT */
#define WM2000_ANC_ENG_IDLE 0x01
#endif
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