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 12 struct 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 17 extern int wm2000_add_controls(struct snd_soc_codec *codec); 18 19 extern struct snd_soc_dai wm2000_dai; 20 extern 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