f0ec686d3b
ADSP detection engine module can raise Generic Detection Event to provide variable payload data based on the information requested by userspace. Adding new API/interface to provide support for Generic Detection Event in LSM drivers. Change-Id: Id5541f959ecdcf862dcfa1de1c1a1b3a796f260c Signed-off-by: Xiaoyu Ye <benyxy@codeaurora.org>
254 lines
6.2 KiB
C
254 lines
6.2 KiB
C
/*
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* Copyright (c) 2013-2018, The Linux Foundation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 and
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* only version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef __Q6LSM_H__
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#define __Q6LSM_H__
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#include <linux/list.h>
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#include <linux/msm_ion.h>
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#include <dsp/apr_audio-v2.h>
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#include <sound/lsm_params.h>
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#include <ipc/apr.h>
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#define MAX_NUM_CONFIDENCE 20
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#define ADM_LSM_PORT_ID 0xADCB
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#define LSM_MAX_NUM_CHANNELS 8
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typedef void (*lsm_app_cb)(uint32_t opcode, uint32_t token,
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uint32_t *payload, void *priv);
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struct lsm_sound_model {
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dma_addr_t phys;
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void *data;
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size_t size; /* size of buffer */
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uint32_t actual_size; /* actual number of bytes read by DSP */
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struct dma_buf *dma_buf;
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uint32_t mem_map_handle;
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};
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struct snd_lsm_event_status_v2 {
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uint16_t status;
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uint16_t payload_size;
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uint8_t confidence_value[0];
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};
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struct lsm_lab_buffer {
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dma_addr_t phys;
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void *data;
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size_t size;
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struct dma_buf *dma_buf;
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uint32_t mem_map_handle;
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};
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struct lsm_hw_params {
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u16 sample_rate;
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u16 sample_size;
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u32 buf_sz;
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u32 period_count;
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u16 num_chs;
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};
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struct lsm_client {
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int session;
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lsm_app_cb cb;
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atomic_t cmd_state;
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void *priv;
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struct apr_svc *apr;
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struct apr_svc *mmap_apr;
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struct mutex cmd_lock;
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struct lsm_sound_model sound_model;
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wait_queue_head_t cmd_wait;
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uint32_t cmd_err_code;
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uint16_t mode;
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uint16_t connect_to_port;
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uint8_t num_confidence_levels;
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uint8_t *confidence_levels;
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bool opened;
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bool started;
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dma_addr_t lsm_cal_phy_addr;
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uint32_t lsm_cal_size;
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uint32_t app_id;
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bool lab_enable;
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bool lab_started;
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struct lsm_lab_buffer *lab_buffer;
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struct lsm_hw_params hw_params;
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bool use_topology;
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int session_state;
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bool poll_enable;
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int perf_mode;
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uint32_t event_mode;
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uint32_t event_type;
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};
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struct lsm_stream_cmd_open_tx {
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struct apr_hdr hdr;
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uint16_t app_id;
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uint16_t reserved;
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uint32_t sampling_rate;
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} __packed;
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struct lsm_stream_cmd_open_tx_v2 {
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struct apr_hdr hdr;
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uint32_t topology_id;
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} __packed;
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struct lsm_custom_topologies {
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struct apr_hdr hdr;
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uint32_t data_payload_addr_lsw;
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uint32_t data_payload_addr_msw;
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uint32_t mem_map_handle;
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uint32_t buffer_size;
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} __packed;
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struct lsm_session_cmd_set_params_v2 {
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struct apr_hdr apr_hdr;
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uint32_t payload_size;
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struct mem_mapping_hdr mem_hdr;
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u32 param_data[0];
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} __packed;
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struct lsm_session_cmd_set_params_v3 {
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struct apr_hdr apr_hdr;
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struct mem_mapping_hdr mem_hdr;
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uint32_t payload_size;
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u32 param_data[0];
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} __packed;
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struct lsm_param_op_mode {
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uint32_t minor_version;
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uint16_t mode;
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uint16_t reserved;
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} __packed;
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struct lsm_param_connect_to_port {
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uint32_t minor_version;
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/* AFE port id that receives voice wake up data */
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uint16_t port_id;
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uint16_t reserved;
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} __packed;
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struct lsm_param_poll_enable {
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uint32_t minor_version;
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/* indicates to voice wakeup that HW MAD/SW polling is enabled or not */
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uint32_t polling_enable;
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} __packed;
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struct lsm_param_fwk_mode_cfg {
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uint32_t minor_version;
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uint32_t mode;
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} __packed;
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struct lsm_param_media_fmt {
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uint32_t minor_version;
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uint32_t sample_rate;
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uint16_t num_channels;
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uint16_t bit_width;
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uint8_t channel_mapping[LSM_MAX_NUM_CHANNELS];
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} __packed;
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struct lsm_param_confidence_levels {
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uint8_t num_confidence_levels;
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uint8_t confidence_levels[0];
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} __packed;
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struct lsm_param_epd_thres {
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uint32_t minor_version;
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uint32_t epd_begin;
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uint32_t epd_end;
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} __packed;
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struct lsm_param_gain {
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uint32_t minor_version;
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uint16_t gain;
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uint16_t reserved;
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} __packed;
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struct lsm_cmd_reg_snd_model {
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struct apr_hdr hdr;
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uint32_t model_size;
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uint32_t model_addr_lsw;
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uint32_t model_addr_msw;
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uint32_t mem_map_handle;
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} __packed;
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struct lsm_param_lab_enable {
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uint16_t enable;
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uint16_t reserved;
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} __packed;
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struct lsm_param_lab_config {
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uint32_t minor_version;
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uint32_t wake_up_latency_ms;
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} __packed;
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struct lsm_cmd_read {
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struct apr_hdr hdr;
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uint32_t buf_addr_lsw;
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uint32_t buf_addr_msw;
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uint32_t mem_map_handle;
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uint32_t buf_size;
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} __packed;
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struct lsm_cmd_read_done {
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struct apr_hdr hdr;
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uint32_t status;
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uint32_t buf_addr_lsw;
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uint32_t buf_addr_msw;
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uint32_t mem_map_handle;
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uint32_t total_size;
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uint32_t offset;
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uint32_t timestamp_lsw;
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uint32_t timestamp_msw;
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uint32_t flags;
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} __packed;
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struct lsm_param_det_event_type {
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uint32_t minor_version;
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uint32_t event_type;
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uint32_t mode;
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} __packed;
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struct lsm_client *q6lsm_client_alloc(lsm_app_cb cb, void *priv);
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void q6lsm_client_free(struct lsm_client *client);
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int q6lsm_open(struct lsm_client *client, uint16_t app_id);
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int q6lsm_start(struct lsm_client *client, bool wait);
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int q6lsm_stop(struct lsm_client *client, bool wait);
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int q6lsm_snd_model_buf_alloc(struct lsm_client *client, size_t len,
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bool allocate_module_data);
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int q6lsm_snd_model_buf_free(struct lsm_client *client);
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int q6lsm_close(struct lsm_client *client);
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int q6lsm_register_sound_model(struct lsm_client *client,
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enum lsm_detection_mode mode,
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bool detectfailure);
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int q6lsm_set_data(struct lsm_client *client,
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enum lsm_detection_mode mode,
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bool detectfailure);
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int q6lsm_deregister_sound_model(struct lsm_client *client);
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void set_lsm_port(int lsm_port);
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int get_lsm_port(void);
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int q6lsm_lab_control(struct lsm_client *client, u32 enable);
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int q6lsm_stop_lab(struct lsm_client *client);
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int q6lsm_read(struct lsm_client *client, struct lsm_cmd_read *read);
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int q6lsm_lab_buffer_alloc(struct lsm_client *client, bool alloc);
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int q6lsm_set_one_param(struct lsm_client *client,
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struct lsm_params_info *p_info, void *data,
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uint32_t param_type);
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void q6lsm_sm_set_param_data(struct lsm_client *client,
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struct lsm_params_info *p_info,
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size_t *offset);
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int q6lsm_set_port_connected(struct lsm_client *client);
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int q6lsm_set_fwk_mode_cfg(struct lsm_client *client, uint32_t event_mode);
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int q6lsm_set_media_fmt_params(struct lsm_client *client);
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#endif /* __Q6LSM_H__ */
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