1/* 2 * wm2000.h -- WM2000 Soc Audio driver 3 * 4 * This program is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License version 2 as 6 * published by the Free Software Foundation. 7 */ 8 9#ifndef _WM2000_H 10#define _WM2000_H 11 12struct wm2000_setup_data { 13 unsigned short i2c_address; 14 int mclk_div; /* Set to a non-zero value if MCLK_DIV_2 required */ 15}; 16 17extern int wm2000_add_controls(struct snd_soc_codec *codec); 18 19extern struct snd_soc_dai wm2000_dai; 20extern struct snd_soc_codec_device soc_codec_dev_wm2000; 21 22#define WM2000_REG_SYS_START 0x8000 23#define WM2000_REG_SPEECH_CLARITY 0x8fef 24#define WM2000_REG_SYS_WATCHDOG 0x8ff6 25#define WM2000_REG_ANA_VMID_PD_TIME 0x8ff7 26#define WM2000_REG_ANA_VMID_PU_TIME 0x8ff8 27#define WM2000_REG_CAT_FLTR_INDX 0x8ff9 28#define WM2000_REG_CAT_GAIN_0 0x8ffa 29#define WM2000_REG_SYS_STATUS 0x8ffc 30#define WM2000_REG_SYS_MODE_CNTRL 0x8ffd 31#define WM2000_REG_SYS_START0 0x8ffe 32#define WM2000_REG_SYS_START1 0x8fff 33#define WM2000_REG_ID1 0xf000 34#define WM2000_REG_ID2 0xf001 35#define WM2000_REG_REVISON 0xf002 36#define WM2000_REG_SYS_CTL1 0xf003 37#define WM2000_REG_SYS_CTL2 0xf004 38#define WM2000_REG_ANC_STAT 0xf005 39#define WM2000_REG_IF_CTL 0xf006 40 41/* SPEECH_CLARITY */ 42#define WM2000_SPEECH_CLARITY 0x01 43 44/* SYS_STATUS */ 45#define WM2000_STATUS_MOUSE_ACTIVE 0x40 46#define WM2000_STATUS_CAT_FREQ_COMPLETE 0x20 47#define WM2000_STATUS_CAT_GAIN_COMPLETE 0x10 48#define WM2000_STATUS_THERMAL_SHUTDOWN_COMPLETE 0x08 49#define WM2000_STATUS_ANC_DISABLED 0x04 50#define WM2000_STATUS_POWER_DOWN_COMPLETE 0x02 51#define WM2000_STATUS_BOOT_COMPLETE 0x01 52 53/* SYS_MODE_CNTRL */ 54#define WM2000_MODE_ANA_SEQ_INCLUDE 0x80 55#define WM2000_MODE_MOUSE_ENABLE 0x40 56#define WM2000_MODE_CAT_FREQ_ENABLE 0x20 57#define WM2000_MODE_CAT_GAIN_ENABLE 0x10 58#define WM2000_MODE_BYPASS_ENTRY 0x08 59#define WM2000_MODE_STANDBY_ENTRY 0x04 60#define WM2000_MODE_THERMAL_ENABLE 0x02 61#define WM2000_MODE_POWER_DOWN 0x01 62 63/* SYS_CTL1 */ 64#define WM2000_SYS_STBY 0x01 65 66/* SYS_CTL2 */ 67#define WM2000_MCLK_DIV2_ENA_CLR 0x80 68#define WM2000_MCLK_DIV2_ENA_SET 0x40 69#define WM2000_ANC_ENG_CLR 0x20 70#define WM2000_ANC_ENG_SET 0x10 71#define WM2000_ANC_INT_N_CLR 0x08 72#define WM2000_ANC_INT_N_SET 0x04 73#define WM2000_RAM_CLR 0x02 74#define WM2000_RAM_SET 0x01 75 76/* ANC_STAT */ 77#define WM2000_ANC_ENG_IDLE 0x01 78 79#endif 80