452 lines
12 KiB
C
452 lines
12 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2017 MediaTek Inc.
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*/
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#ifndef __VOW_H__
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#define __VOW_H__
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#include <linux/compat.h>
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#include <linux/fs.h>
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#include <linux/uaccess.h>
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#include "vow_scp.h"
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/*****************************************************************************
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* VOW Type Define
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*****************************************************************************/
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#define DEBUG_VOWDRV 1
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#if DEBUG_VOWDRV
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#define VOWDRV_DEBUG(format, args...) pr_debug(format, ##args)
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#else
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#define VOWDRV_DEBUG(format, args...)
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#endif
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#ifdef CONFIG_MTK_VOW_GVA_SUPPORT
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#define VOW_GOOGLE_MODEL 1
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#else
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#define VOW_GOOGLE_MODEL 0
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#endif
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#ifdef CONFIG_MTK_VOW_AMAZON_SUPPORT
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#define VOW_AMAZON_MODEL 1
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#else
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#define VOW_AMAZON_MODEL 0
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#endif
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#define VOW_DEVNAME "vow"
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#define VOW_IOC_MAGIC 'V'
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#define VOW_PRE_LEARN_MODE 1
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#ifdef CONFIG_MTK_VOW_MAX_PDK_NUMBER
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#define MAX_VOW_SPEAKER_MODEL (CONFIG_MTK_VOW_MAX_PDK_NUMBER + \
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VOW_GOOGLE_MODEL + VOW_AMAZON_MODEL)
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#else
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#define MAX_VOW_SPEAKER_MODEL (VOW_GOOGLE_MODEL + VOW_AMAZON_MODEL)
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#endif
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#define VOW_WAITCHECK_INTERVAL_MS 1
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#define MAX_VOW_INFO_LEN 7
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#define VOW_VOICE_RECORD_THRESHOLD 2560 /* 80ms */
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#define VOW_VOICE_RECORD_BIG_THRESHOLD 8320 /* 260ms */
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#define VOW_IPI_SEND_CNT_TIMEOUT 500 /* 500ms */
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/* UBM_V1:0xA000, UBM_V2:0xDC00, UBM_V3: 2*0x11000 */
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#define VOW_MODEL_SIZE_THRES 0x2800
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#define VOW_MODEL_SIZE 0x11000
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#define VOW_VOICEDATA_OFFSET (VOW_MODEL_SIZE * MAX_VOW_SPEAKER_MODEL)
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#define VOW_VOICEDATA_SIZE 0x12500 /* 74880, need over 2.3sec */
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#define WORD_H 8
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#define WORD_L 8
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#define WORD_H_MASK 0xFF00
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#define WORD_L_MASK 0x00FF
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/* multiplier of cycle to ns in 13m clock */
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#define CYCLE_TO_NS 77
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#define VOW_STOP_DUMP_WAIT 50
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#define FRAME_BUF_SIZE 8192
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#define RESERVED_DATA 4
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#define VOW_RECOVERY_WAIT 100
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/* length limitation sync by audio hal */
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#ifdef CONFIG_MTK_VOW_DUAL_MIC_SUPPORT
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#define VOW_VBUF_LENGTH (0x12E80 * 2) /*(0x12480 + 0x0A00) * 2*/
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#else
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#define VOW_VBUF_LENGTH (0x12E80) /* 0x12480 + 0x0A00 */
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#endif
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#define VOW_RECOGDATA_SIZE 0x2800
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#ifdef CONFIG_MTK_VOW_DUAL_MIC_SUPPORT
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#define VOW_RECOGDATA_OFFSET (VOW_VOICEDATA_OFFSET + 2 * VOW_VOICEDATA_SIZE)
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#else
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#define VOW_RECOGDATA_OFFSET (VOW_VOICEDATA_OFFSET + VOW_VOICEDATA_SIZE)
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#endif
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#define VOW_EXTRA_DATA_OFFSET (VOW_RECOGDATA_OFFSET + VOW_RECOGDATA_SIZE)
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#define VOW_PCM_DUMP_BYTE_SIZE 0xA00 /* 320 * 8 */
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#define VOW_EXTRA_DATA_SIZE 0x100 /* 256 */
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#define VOW_ENGINE_INFO_LENGTH_BYTE 64
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/* below is control message */
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#define VOW_SET_CONTROL _IOW(VOW_IOC_MAGIC, 0x03, unsigned int)
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#define VOW_SET_SPEAKER_MODEL _IOW(VOW_IOC_MAGIC, 0x04, unsigned int)
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#define VOW_CLR_SPEAKER_MODEL _IOW(VOW_IOC_MAGIC, 0x05, unsigned int)
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#define VOW_SET_APREG_INFO _IOW(VOW_IOC_MAGIC, 0x09, unsigned int)
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#define VOW_BARGEIN_ON _IOW(VOW_IOC_MAGIC, 0x0A, unsigned int)
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#define VOW_BARGEIN_OFF _IOW(VOW_IOC_MAGIC, 0x0B, unsigned int)
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#define VOW_CHECK_STATUS _IOW(VOW_IOC_MAGIC, 0x0C, unsigned int)
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#define VOW_RECOG_ENABLE _IOW(VOW_IOC_MAGIC, 0x0D, unsigned int)
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#define VOW_RECOG_DISABLE _IOW(VOW_IOC_MAGIC, 0x0E, unsigned int)
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#define VOW_MODEL_START _IOW(VOW_IOC_MAGIC, 0x0F, unsigned int)
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#define VOW_MODEL_STOP _IOW(VOW_IOC_MAGIC, 0x10, unsigned int)
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#define VOW_GET_ALEXA_ENGINE_VER _IOW(VOW_IOC_MAGIC, 0x11, unsigned int)
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#define VOW_GET_GOOGLE_ENGINE_VER _IOW(VOW_IOC_MAGIC, 0x12, unsigned int)
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#define VOW_GET_GOOGLE_ARCH _IOW(VOW_IOC_MAGIC, 0x13, unsigned int)
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#define VOW_READ_VOICE_DATA _IOW(VOW_IOC_MAGIC, 0x17, unsigned int)
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#define VOW_READ_VOW_DUMP_DATA _IOW(VOW_IOC_MAGIC, 0x18, unsigned int)
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#ifdef VOW_ECHO_SW_SRC
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#define VOW_BARGEIN_DUMP_OFFSET 0x1E00
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#else
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#define VOW_BARGEIN_DUMP_OFFSET 0xA00
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#endif
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#define VOW_BARGEIN_DUMP_SIZE 0x3C00
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#define VOW_BARGEIN_IRQ_MAX_NUM 32
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#define KERNEL_VOW_DRV_VER "1.0.4"
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#define DEFAULT_GOOGLE_ENGINE_VER 2147483647
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struct dump_package_t {
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uint32_t dump_data_type;
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uint32_t mic_offset;
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uint32_t mic_data_size;
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uint32_t recog_data_offset;
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uint32_t recog_data_size;
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#ifdef CONFIG_MTK_VOW_DUAL_MIC_SUPPORT
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uint32_t mic_offset_R;
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uint32_t mic_data_size_R;
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uint32_t recog_data_offset_R;
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uint32_t recog_data_size_R;
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#endif /* #ifdef CONFIG_MTK_VOW_DUAL_MIC_SUPPORT */
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uint32_t echo_offset;
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uint32_t echo_data_size;
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};
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struct dump_queue_t {
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struct dump_package_t dump_package[256];
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uint8_t idx_r;
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uint8_t idx_w;
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};
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struct dump_work_t {
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struct work_struct work;
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uint32_t mic_offset;
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uint32_t mic_data_size;
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uint32_t recog_data_offset;
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uint32_t recog_data_size;
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#ifdef CONFIG_MTK_VOW_DUAL_MIC_SUPPORT
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uint32_t mic_offset_R;
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uint32_t mic_data_size_R;
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uint32_t recog_data_offset_R;
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uint32_t recog_data_size_R;
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#endif /* #ifdef CONFIG_MTK_VOW_DUAL_MIC_SUPPORT */
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uint32_t echo_offset;
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uint32_t echo_data_size;
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};
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enum { /* dump_data_t */
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DUMP_RECOG = 0,
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DUMP_BARGEIN,
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NUM_DUMP_DATA,
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};
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/*****************************************************************************
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* VOW Enum
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*****************************************************************************/
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enum vow_control_cmd_t {
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VOWControlCmd_Init = 0,
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VOWControlCmd_EnableDebug,
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VOWControlCmd_DisableDebug,
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VOWControlCmd_EnableSeamlessRecord,
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VOWControlCmd_EnableDump,
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VOWControlCmd_DisableDump,
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VOWControlCmd_Reset,
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};
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enum vow_ipi_msgid_t {
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IPIMSG_VOW_ENABLE = 0,
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IPIMSG_VOW_DISABLE = 1,
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IPIMSG_VOW_SETMODE = 2,
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IPIMSG_VOW_APREGDATA_ADDR = 3,
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IPIMSG_VOW_SET_MODEL = 4,
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IPIMSG_VOW_SET_FLAG = 5,
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IPIMSG_VOW_SET_SMART_DEVICE = 6,
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IPIMSG_VOW_SET_BARGEIN_ON = 10,
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IPIMSG_VOW_SET_BARGEIN_OFF = 11,
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IPIMSG_VOW_PCM_DUMP_ON = 12,
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IPIMSG_VOW_PCM_DUMP_OFF = 13,
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IPIMSG_VOW_COMBINED_INFO = 17,
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IPIMSG_VOW_MODEL_START = 18,
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IPIMSG_VOW_MODEL_STOP = 19,
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IPIMSG_VOW_RETURN_VALUE = 20,
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IPIMSG_VOW_SET_SKIP_SAMPLE_COUNT = 21,
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IPIMSG_VOW_GET_ALEXA_ENGINE_VER = 22,
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IPIMSG_VOW_GET_GOOGLE_ENGINE_VER = 23,
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IPIMSG_VOW_GET_GOOGLE_ARCH = 24,
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IPIMSG_VOW_ALEXA_ENGINE_VER = 25,
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IPIMSG_VOW_GOOGLE_ENGINE_VER = 26,
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IPIMSG_VOW_GOOGLE_ARCH = 27
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};
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enum vow_eint_status_t {
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VOW_EINT_DISABLE = -2,
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VOW_EINT_FAIL = -1,
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VOW_EINT_PASS = 0,
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VOW_EINT_RETRY = 1,
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NUM_OF_VOW_EINT_STATUS = 4
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};
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enum vow_flag_type_t {
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VOW_FLAG_DEBUG = 0,
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VOW_FLAG_PRE_LEARN,
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VOW_FLAG_DMIC_LOWPOWER,
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VOW_FLAG_PERIODIC_ENABLE,
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VOW_FLAG_FORCE_PHASE1_DEBUG,
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VOW_FLAG_FORCE_PHASE2_DEBUG,
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VOW_FLAG_SWIP_LOG_PRINT,
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VOW_FLAG_MTKIF_TYPE,
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VOW_FLAG_SEAMLESS,
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VOW_FLAG_DUAL_MIC_LCH,
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NUM_OF_VOW_FLAG_TYPE
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};
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enum vow_pwr_status_t {
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VOW_PWR_OFF = 0,
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VOW_PWR_ON = 1,
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NUM_OF_VOW_PWR_STATUS
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};
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enum vow_ipi_result_t {
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VOW_IPI_SUCCESS = 0,
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VOW_IPI_CLR_SMODEL_ID_NOTMATCH,
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VOW_IPI_SET_SMODEL_NO_FREE_SLOT,
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};
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enum vow_force_phase_t {
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NO_FORCE = 0,
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FORCE_PHASE1,
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FORCE_PHASE2,
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};
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enum vow_model_type_t {
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VOW_MODEL_INIT = 0, /* no use */
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VOW_MODEL_SPEAKER = 1,
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VOW_MODEL_NOISE = 2, /* no use */
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VOW_MODEL_FIR = 3, /* no use */
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VOW_MODEL_CLEAR = 4
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};
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enum vow_mtkif_type_t {
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VOW_MTKIF_NONE = 0,
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VOW_MTKIF_AMIC = 1,
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VOW_MTKIF_DMIC = 2,
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VOW_MTKIF_DMIC_LP = 3,
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VOW_MTKIF_MAX
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};
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enum vow_channel_t {
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VOW_MONO = 0,
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VOW_STEREO = 1,
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VOW_CH_MAX
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};
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enum vow_model_status_t {
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VOW_MODEL_STATUS_START = 1,
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VOW_MODEL_STATUS_STOP = 0
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};
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enum vow_model_control_t {
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VOW_SET_MODEL = 0,
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VOW_CLEAN_MODEL = 1
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};
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struct vow_engine_version_t {
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long return_size_addr;
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long data_addr;
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};
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struct vow_engine_version_kernel_t {
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compat_size_t return_size_addr;
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compat_size_t data_addr;
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};
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enum {
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VENDOR_ID_MTK = 77, //'M'
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VENDOR_ID_AMAZON = 65, //'A'
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VENDOR_ID_OTHERS = 71,
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VENDOR_ID_NONE = 0
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};
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/*****************************************************************************
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* VOW Structure Define
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*****************************************************************************/
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struct vow_ipi_msg_t {
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short id;
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short size;
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short *buf;
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};
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struct vow_eint_data_struct_t {
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int size; /* size of data section */
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int eint_status; /* eint status */
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int id; /* user id */
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char data[RESERVED_DATA]; /* reserved for future extension */
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};
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#ifdef CONFIG_COMPAT
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struct vow_speaker_model_t {
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void *model_ptr;
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int id;
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int keyword;
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int uuid;
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int flag;
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int enabled;
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unsigned int model_size;
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unsigned int confidence_lv;
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unsigned long rx_inform_addr;
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unsigned long rx_inform_size_addr;
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};
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struct vow_model_info_t {
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long id;
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long keyword;
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long addr;
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long size;
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long return_size_addr;
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long uuid;
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void *data;
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};
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struct vow_model_start_t {
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long handle;
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long confidence_level;
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long dsp_inform_addr;
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long dsp_inform_size_addr;
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};
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struct vow_speaker_model_kernel_t {
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compat_uptr_t *model_ptr;
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compat_size_t id;
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compat_size_t enabled;
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};
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struct vow_model_info_kernel_t {
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compat_size_t id;
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compat_size_t keyword;
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compat_size_t addr;
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compat_size_t size;
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compat_size_t return_size_addr;
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compat_size_t uuid;
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compat_uptr_t *data;
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};
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struct vow_model_start_kernel_t {
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compat_size_t handle;
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compat_size_t confidence_level;
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compat_size_t dsp_inform_addr;
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compat_size_t dsp_inform_size_addr;
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};
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struct vow_engine_info_t {
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long return_size_addr;
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long data_addr;
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};
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struct vow_engine_info_kernel_t {
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compat_size_t return_size_addr;
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compat_size_t data_addr;
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};
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#else /* #ifdef CONFIG_COMPAT */
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struct vow_speaker_model_t {
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void *model_ptr;
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int id;
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int uuid;
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int flag;
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int enabled;
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unsigned int model_size;
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unsigned int confidence_lv;
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unsigned long rx_inform_addr;
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unsigned long rx_inform_size_addr;
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};
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struct vow_model_info_t {
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long id;
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long keyword;
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long addr;
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long size;
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long return_size_addr;
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long uuid;
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void *data;
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};
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struct vow_model_start_t {
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long handle;
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long confidence_level;
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long dsp_inform_addr;
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long dsp_inform_size_addr;
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};
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struct vow_engine_version_t {
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long return_size_addr;
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long data_addr;
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};
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#endif /* #ifdef CONFIG_COMPAT */
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enum ipi_type_flag_t {
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RECOG_OK_IDX = 0,
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DEBUG_DUMP_IDX = 1,
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RECOG_DUMP_IDX = 2,
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BARGEIN_DUMP_INFO_IDX = 3,
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BARGEIN_DUMP_IDX = 4
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};
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#define RECOG_OK_IDX_MASK (0x01 << RECOG_OK_IDX)
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#define DEBUG_DUMP_IDX_MASK (0x01 << DEBUG_DUMP_IDX)
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#define RECOG_DUMP_IDX_MASK (0x01 << RECOG_DUMP_IDX)
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#define BARGEIN_DUMP_INFO_IDX_MASK (0x01 << BARGEIN_DUMP_INFO_IDX)
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#define BARGEIN_DUMP_IDX_MASK (0x01 << BARGEIN_DUMP_IDX)
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struct vow_ipi_combined_info_t {
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unsigned short ipi_type_flag;
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/* IPIMSG_VOW_RECOGNIZE_OK */
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unsigned int recog_ok_uuid;
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/* unsigned int recog_ret_info; */
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unsigned int confidence_lv;
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unsigned long long recog_ok_os_timer;
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unsigned int extra_data_len;
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/* IPIMSG_VOW_DATAREADY */
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unsigned int voice_buf_offset;
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unsigned int voice_length;
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/* IPIMSG_VOW_BARGEIN_DUMP_INFO */
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unsigned int dump_frm_cnt;
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unsigned int voice_sample_delay;
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/* IPIMSG_VOW_BARGEIN_PCMDUMP_OK */
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unsigned int mic_dump_size;
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unsigned int mic_offset;
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#ifdef CONFIG_MTK_VOW_DUAL_MIC_SUPPORT
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unsigned int mic_dump_size_R;
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unsigned int mic_offset_R;
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#endif /* #ifdef CONFIG_MTK_VOW_DUAL_MIC_SUPPORT */
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unsigned int echo_dump_size;
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unsigned int echo_offset;
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unsigned int recog_dump_size;
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unsigned int recog_dump_offset;
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#ifdef CONFIG_MTK_VOW_DUAL_MIC_SUPPORT
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unsigned int recog_dump_size_R;
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unsigned int recog_dump_offset_R;
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#endif /* #ifdef CONFIG_MTK_VOW_DUAL_MIC_SUPPORT */
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};
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#endif /*__VOW_H__ */
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