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198 lines
8.4 KiB
198 lines
8.4 KiB
/* |
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* Copyright (C) 2014 The Android Open Source Project |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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#ifndef AUDIO_EXTN_H |
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#define AUDIO_EXTN_H |
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#include <cutils/str_parms.h> |
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#define HW_INFO_ARRAY_MAX_SIZE 32 |
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struct snd_card_split { |
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char device[HW_INFO_ARRAY_MAX_SIZE]; |
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char snd_card[HW_INFO_ARRAY_MAX_SIZE]; |
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char form_factor[HW_INFO_ARRAY_MAX_SIZE]; |
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}; |
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void *audio_extn_extspk_init(struct audio_device *adev); |
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void audio_extn_extspk_deinit(void *extn); |
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void audio_extn_extspk_update(void* extn); |
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void audio_extn_extspk_set_mode(void* extn, audio_mode_t mode); |
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void audio_extn_extspk_set_voice_vol(void* extn, float vol); |
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struct snd_card_split *audio_extn_get_snd_card_split(); |
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void audio_extn_set_snd_card_split(const char* in_snd_card_name); |
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#ifndef SPKR_PROT_ENABLED |
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#define audio_extn_spkr_prot_init(adev) (0) |
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#define audio_extn_spkr_prot_start_processing(snd_device) (-EINVAL) |
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#define audio_extn_spkr_prot_calib_cancel(adev) (0) |
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#define audio_extn_spkr_prot_stop_processing(snd_device) (0) |
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#define audio_extn_spkr_prot_is_enabled() (false) |
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#define audio_extn_spkr_prot_get_acdb_id(snd_device) (-EINVAL) |
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#define audio_extn_get_spkr_prot_snd_device(snd_device) (snd_device) |
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#else |
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void audio_extn_spkr_prot_init(void *adev); |
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int audio_extn_spkr_prot_start_processing(snd_device_t snd_device); |
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void audio_extn_spkr_prot_stop_processing(snd_device_t snd_device); |
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bool audio_extn_spkr_prot_is_enabled(); |
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int audio_extn_spkr_prot_get_acdb_id(snd_device_t snd_device); |
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int audio_extn_get_spkr_prot_snd_device(snd_device_t snd_device); |
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void audio_extn_spkr_prot_calib_cancel(void *adev); |
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#endif |
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#ifndef HFP_ENABLED |
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#define audio_extn_hfp_is_active(adev) (0) |
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#define audio_extn_hfp_get_usecase() (-1) |
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#define audio_extn_hfp_set_parameters(adev, params) (0) |
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#define audio_extn_hfp_set_mic_mute(adev, state) (0) |
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#else |
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bool audio_extn_hfp_is_active(struct audio_device *adev); |
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audio_usecase_t audio_extn_hfp_get_usecase(); |
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void audio_extn_hfp_set_parameters(struct audio_device *adev, |
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struct str_parms *parms); |
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int audio_extn_hfp_set_mic_mute(struct audio_device *adev, bool state); |
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#endif |
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#ifndef USB_TUNNEL_ENABLED |
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#define audio_extn_usb_init(adev) (0) |
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#define audio_extn_usb_deinit() (0) |
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#define audio_extn_usb_add_device(device, card) (0) |
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#define audio_extn_usb_remove_device(device, card) (0) |
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#define audio_extn_usb_is_config_supported(bit_width, sample_rate, ch, pb) (false) |
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#define audio_extn_usb_enable_sidetone(device, enable) (0) |
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#define audio_extn_usb_set_sidetone_gain(parms, value, len) (0) |
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#define audio_extn_usb_is_capture_supported() (false) |
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#define audio_extn_usb_get_max_channels(dir) (0) |
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#define audio_extn_usb_get_max_bit_width(dir) (0) |
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#define audio_extn_usb_sup_sample_rates(t, s, l) (0) |
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#define audio_extn_usb_alive(adev) (false) |
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#else |
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void audio_extn_usb_init(void *adev); |
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void audio_extn_usb_deinit(); |
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void audio_extn_usb_add_device(audio_devices_t device, int card); |
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void audio_extn_usb_remove_device(audio_devices_t device, int card); |
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bool audio_extn_usb_is_config_supported(unsigned int *bit_width, |
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unsigned int *sample_rate, |
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unsigned int *ch, |
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bool is_playback); |
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int audio_extn_usb_enable_sidetone(int device, bool enable); |
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int audio_extn_usb_set_sidetone_gain(struct str_parms *parms, |
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char *value, int len); |
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bool audio_extn_usb_is_capture_supported(); |
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int audio_extn_usb_get_max_channels(bool is_playback); |
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int audio_extn_usb_get_max_bit_width(bool is_playback); |
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int audio_extn_usb_sup_sample_rates(bool is_playback, uint32_t *sr, uint32_t l); |
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bool audio_extn_usb_alive(int card); |
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#endif |
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#ifndef SOUND_TRIGGER_ENABLED |
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#define audio_extn_sound_trigger_init(adev) (0) |
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#define audio_extn_sound_trigger_deinit(adev) (0) |
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#define audio_extn_sound_trigger_update_device_status(snd_dev, event) (0) |
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#define audio_extn_sound_trigger_set_parameters(adev, parms) (0) |
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#define audio_extn_sound_trigger_check_and_get_session(in) (0) |
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#define audio_extn_sound_trigger_stop_lab(in) (0) |
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#define audio_extn_sound_trigger_read(in, buffer, bytes) (0) |
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#else |
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enum st_event_type { |
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ST_EVENT_SND_DEVICE_FREE, |
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ST_EVENT_SND_DEVICE_BUSY, |
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ST_EVENT_STREAM_FREE, |
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ST_EVENT_STREAM_BUSY |
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}; |
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typedef enum st_event_type st_event_type_t; |
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int audio_extn_sound_trigger_init(struct audio_device *adev); |
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void audio_extn_sound_trigger_deinit(struct audio_device *adev); |
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void audio_extn_sound_trigger_update_device_status(snd_device_t snd_device, |
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st_event_type_t event); |
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void audio_extn_sound_trigger_set_parameters(struct audio_device *adev, |
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struct str_parms *parms); |
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void audio_extn_sound_trigger_check_and_get_session(struct stream_in *in); |
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void audio_extn_sound_trigger_stop_lab(struct stream_in *in); |
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int audio_extn_sound_trigger_read(struct stream_in *in, void *buffer, |
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size_t bytes); |
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#endif |
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#ifndef DSM_FEEDBACK_ENABLED |
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#define audio_extn_dsm_feedback_enable(adev, snd_device, benable) (0) |
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#else |
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void audio_extn_dsm_feedback_enable(struct audio_device *adev, |
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snd_device_t snd_device, |
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bool benable); |
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#endif |
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void audio_extn_utils_send_default_app_type_cfg(void *platform, struct mixer *mixer); |
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int audio_extn_utils_send_app_type_cfg(struct audio_device *adev, |
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struct audio_usecase *usecase); |
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void audio_extn_utils_send_audio_calibration(struct audio_device *adev, |
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struct audio_usecase *usecase); |
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int audio_extn_utils_send_app_type_gain(struct audio_device *adev, |
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int app_type, |
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int *gain); |
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#ifndef HWDEP_CAL_ENABLED |
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#define audio_extn_hwdep_cal_send(snd_card, acdb_handle) (0) |
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#else |
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void audio_extn_hwdep_cal_send(int snd_card, void *acdb_handle); |
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#endif |
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#ifndef KPI_OPTIMIZE_ENABLED |
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#define audio_extn_perf_lock_init() (0) |
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#define audio_extn_perf_lock_acquire() (0) |
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#define audio_extn_perf_lock_release() (0) |
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#else |
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int audio_extn_perf_lock_init(void); |
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void audio_extn_perf_lock_acquire(void); |
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void audio_extn_perf_lock_release(void); |
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#endif /* KPI_OPTIMIZE_ENABLED */ |
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#ifndef HW_VARIANTS_ENABLED |
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#define hw_info_init(snd_card_name) (0) |
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#define hw_info_deinit(hw_info) (0) |
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#define hw_info_append_hw_type(hw_info,\ |
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snd_device, device_name) (0) |
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#else |
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void *hw_info_init(const char *snd_card_name); |
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void hw_info_deinit(void *hw_info); |
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void hw_info_append_hw_type(void *hw_info, snd_device_t snd_device, |
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char *device_name); |
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#endif /* HW_VARIANTS_ENABLED */ |
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typedef void (* snd_mon_cb)(void * stream, struct str_parms * parms); |
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#ifndef SND_MONITOR_ENABLED |
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#define audio_extn_snd_mon_init() (0) |
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#define audio_extn_snd_mon_deinit() (0) |
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#define audio_extn_snd_mon_register_listener(stream, cb) (0) |
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#define audio_extn_snd_mon_unregister_listener(stream) (0) |
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#else |
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int audio_extn_snd_mon_init(); |
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int audio_extn_snd_mon_deinit(); |
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int audio_extn_snd_mon_register_listener(void *stream, snd_mon_cb cb); |
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int audio_extn_snd_mon_unregister_listener(void *stream); |
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#endif |
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bool audio_extn_utils_resolve_config_file(char[]); |
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int audio_extn_utils_get_platform_info(const char* snd_card_name, |
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char* platform_info_file); |
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int audio_extn_utils_get_snd_card_num(); |
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#endif /* AUDIO_EXTN_H */
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