/****************************************************************************
 ****************************************************************************
 ***
 ***   This header was automatically generated from a Linux kernel header
 ***   of the same name, to make information necessary for userspace to
 ***   call into the kernel available to libc.  It contains only constants,
 ***   structures, and macros generated from the original header, and thus,
 ***   contains no copyrightable information.
 ***
 ***   To edit the content of this header, modify the corresponding
 ***   source file (e.g. under external/kernel-headers/original/) then
 ***   run bionic/libc/kernel/tools/update_all.py
 ***
 ***   Any manual change here will be lost the next time this script will
 ***   be run. You've been warned!
 ***
 ****************************************************************************
 ****************************************************************************/
#ifndef __VOW_H__
#define __VOW_H__
#define VOW_DEVNAME "vow"
#define VOW_IOC_MAGIC 'V'
#define VOW_SET_CONTROL               _IOW(VOW_IOC_MAGIC, 0x03, unsigned int)
#define VOW_SET_SPEAKER_MODEL         _IOW(VOW_IOC_MAGIC, 0x04, unsigned int)
#define VOW_CLR_SPEAKER_MODEL         _IOW(VOW_IOC_MAGIC, 0x05, unsigned int)
#define VOW_SET_APREG_INFO            _IOW(VOW_IOC_MAGIC, 0x09, unsigned int)
#define VOW_BARGEIN_ON                _IOW(VOW_IOC_MAGIC, 0x0A, unsigned int)
#define VOW_BARGEIN_OFF               _IOW(VOW_IOC_MAGIC, 0x0B, unsigned int)
#define VOW_CHECK_STATUS              _IOW(VOW_IOC_MAGIC, 0x0C, unsigned int)
#define VOW_RECOG_ENABLE              _IOW(VOW_IOC_MAGIC, 0x0D, unsigned int)
#define VOW_RECOG_DISABLE             _IOW(VOW_IOC_MAGIC, 0x0E, unsigned int)
#define VOW_MODEL_START               _IOW(VOW_IOC_MAGIC, 0x0F, unsigned int)
#define VOW_MODEL_STOP                _IOW(VOW_IOC_MAGIC, 0x10, unsigned int)
#define VOW_GET_ALEXA_ENGINE_VER      _IOW(VOW_IOC_MAGIC, 0x11, unsigned int)
#define VOW_GET_GOOGLE_ENGINE_VER     _IOW(VOW_IOC_MAGIC, 0x12, unsigned int)
#define VOW_GET_GOOGLE_ARCH           _IOW(VOW_IOC_MAGIC, 0x13, unsigned int)
#define VOW_SET_DSP_AEC_PARAMETER     _IOW(VOW_IOC_MAGIC, 0x14, unsigned int)
#define VOW_SET_PAYLOADDUMP_INFO      _IOW(VOW_IOC_MAGIC, 0x16, unsigned int)
#define VOW_READ_VOICE_DATA           _IOW(VOW_IOC_MAGIC, 0x17, unsigned int)
#define VOW_SET_VOW_DUMP_DATA         _IOW(VOW_IOC_MAGIC, 0x18, unsigned int)
#define VOW_GET_SCP_RECOVER_STATUS    _IOW(VOW_IOC_MAGIC, 0x19, unsigned int)
#define VOW_SET_VOW_DUAL_CH_TRANSFER  _IOW(VOW_IOC_MAGIC, 0x1A, unsigned int)
#define VOW_NOTIFY_CHRE_STATUS        _IOW(VOW_IOC_MAGIC, 0x1B, unsigned int)

#define MAGIC_IOCTL_NUMBER (0xDEADBEEF) // set meaningless default value
#define RESERVED_DATA 4
#define VOW_DSP_INFORM_SIZE 0x100
enum vow_control_cmd_t {
  VOWControlCmd_Init = 0,
  VOWControlCmd_EnableHotword,
  VOWControlCmd_DisableHotword,
  VOWControlCmd_EnableSeamlessRecord,
  VOWControlCmd_EnableDump,
  VOWControlCmd_DisableDump,
  VOWControlCmd_GetDump,
  VOWControlCmd_Reset,
  VOWControlCmd_Mic_Single,
  VOWControlCmd_Mic_Dual,
  VOWControlCmd_Speaker_Single,
  VOWControlCmd_Speaker_Dual
};
enum vow_eint_status_t {
  VOW_EINT_DISABLE = -2,
  VOW_EINT_FAIL = -1,
  VOW_EINT_PASS = 0,
  VOW_EINT_RETRY = 1,
  NUM_OF_VOW_EINT_STATUS = 4
};
enum vow_mtkif_type_t {
  VOW_MTKIF_NONE = 0,
  VOW_MTKIF_AMIC = 1,
  VOW_MTKIF_DMIC = 2,
  VOW_MTKIF_DMIC_LP = 3
};
enum vow_provider_t {
  VOW_PROVIDER_NONE = 0,
  VOW_PROVIDER_SCP_FIFO = 1,
  VOW_PROVIDER_STANDALONE_CODEC = 2,
  VOW_PROVIDER_VIRTUAL = 3,
  VOW_PROVIDER_SCP_DMIC_FIFO = 4,
  VOW_PROVIDER_MAX
};
enum vow_cic_type_t {
  VOW_LEGACY_CIC_TYPE = 0,
  VOW_NEW_CIC_TYPE = 1,
  VOW_CIC_MAX
};
enum {
  VOW_IF_SCP_FIFO = 0,
  VOW_IF_STANDALONE_CODEC = 1,
  VOW_IF_SCP_DMIC_FIFO = 2
};
enum {
  VOW_SCP_EVENT_NONE = 0,
  VOW_SCP_EVENT_STOP = 5,
  VOW_SCP_EVENT_READY = 6
};
struct vow_eint_data_struct_t {
  int size;
  int eint_status;
  int id;
  char data[RESERVED_DATA];
};
struct vow_model_info_t {
  long id;
  long keyword;
  long addr;
  long size;
  long return_size_addr;
  long uuid;
  void * data;
};
struct vow_model_start_t {
  long handle;
  long confidence_level;
  long dsp_inform_addr;
  long dsp_inform_size_addr;
};
struct vow_engine_info_t {
  long return_size_addr;
  long data_addr;
};
struct vow_payloaddump_info_t {
  long return_payloaddump_addr;
  long return_payloaddump_size_addr;
  long max_payloaddump_size;
};
struct vow_scp_recover_info_t {
  long return_event_addr;
};
struct vow_ioctl_arg_info_t {
  long magic_number;
  long return_data;
};
#endif