| /* |
| * Copyright (c) 2013-2015, The Linux Foundation. All rights reserved. |
| * Not a Contribution. |
| * |
| * Copyright (C) 2013 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef AUDIO_EXTN_H |
| #define AUDIO_EXTN_H |
| |
| #include <cutils/str_parms.h> |
| |
| #ifndef PCM_OFFLOAD_ENABLED |
| #define AUDIO_FORMAT_PCM_OFFLOAD 0x17000000UL |
| #define AUDIO_FORMAT_PCM_16_BIT_OFFLOAD (AUDIO_FORMAT_PCM_OFFLOAD | AUDIO_FORMAT_PCM_SUB_16_BIT) |
| #define AUDIO_FORMAT_PCM_24_BIT_OFFLOAD (AUDIO_FORMAT_PCM_OFFLOAD | AUDIO_FORMAT_PCM_SUB_8_24_BIT) |
| #define AUDIO_OFFLOAD_CODEC_FORMAT "music_offload_codec_format" |
| #define audio_is_offload_pcm(format) (0) |
| #endif |
| |
| #ifndef AFE_PROXY_ENABLED |
| #define AUDIO_DEVICE_OUT_PROXY 0x40000 |
| #endif |
| |
| #ifndef COMPRESS_VOIP_ENABLED |
| #define AUDIO_OUTPUT_FLAG_VOIP_RX 0x4000 |
| #endif |
| |
| #ifndef INCALL_MUSIC_ENABLED |
| #define AUDIO_OUTPUT_FLAG_INCALL_MUSIC 0x8000 |
| #endif |
| |
| #ifndef AUDIO_DEVICE_OUT_FM_TX |
| #define AUDIO_DEVICE_OUT_FM_TX 0x8000000 |
| #endif |
| |
| #ifndef FLAC_OFFLOAD_ENABLED |
| #define AUDIO_FORMAT_FLAC 0x1B000000UL |
| #endif |
| |
| #ifndef WMA_OFFLOAD_ENABLED |
| #define AUDIO_FORMAT_WMA 0x12000000UL |
| #define AUDIO_FORMAT_WMA_PRO 0x13000000UL |
| #endif |
| |
| #ifndef ALAC_OFFLOAD_ENABLED |
| #define AUDIO_FORMAT_ALAC 0x1C000000UL |
| #endif |
| |
| #ifndef APE_OFFLOAD_ENABLED |
| #define AUDIO_FORMAT_APE 0x1D000000UL |
| #endif |
| |
| #ifndef COMPRESS_METADATA_NEEDED |
| #define audio_extn_parse_compress_metadata(out, parms) (0) |
| #else |
| int audio_extn_parse_compress_metadata(struct stream_out *out, |
| struct str_parms *parms); |
| #endif |
| |
| #ifdef PCM_OFFLOAD_ENABLED_24 |
| #define PCM_OUTPUT_BIT_WIDTH (config->offload_info.bit_width) |
| #else |
| #define PCM_OUTPUT_BIT_WIDTH (CODEC_BACKEND_DEFAULT_BIT_WIDTH) |
| #endif |
| |
| #define MAX_LENGTH_MIXER_CONTROL_IN_INT (128) |
| |
| void audio_extn_set_parameters(struct audio_device *adev, |
| struct str_parms *parms); |
| |
| void audio_extn_get_parameters(const struct audio_device *adev, |
| struct str_parms *query, |
| struct str_parms *reply); |
| |
| #ifndef ANC_HEADSET_ENABLED |
| #define audio_extn_get_anc_enabled() (0) |
| #define audio_extn_should_use_fb_anc() (0) |
| #define audio_extn_should_use_handset_anc(in_channels) (0) |
| #else |
| bool audio_extn_get_anc_enabled(void); |
| bool audio_extn_should_use_fb_anc(void); |
| bool audio_extn_should_use_handset_anc(int in_channels); |
| #endif |
| |
| #ifndef FLUENCE_ENABLED |
| #define audio_extn_set_fluence_parameters(adev, parms) (0) |
| #define audio_extn_get_fluence_parameters(adev, query, reply) (0) |
| #else |
| void audio_extn_set_fluence_parameters(struct audio_device *adev, |
| struct str_parms *parms); |
| int audio_extn_get_fluence_parameters(const struct audio_device *adev, |
| struct str_parms *query, struct str_parms *reply); |
| #endif |
| |
| #ifndef AFE_PROXY_ENABLED |
| #define audio_extn_set_afe_proxy_channel_mixer(adev,channel_count) (0) |
| #define audio_extn_read_afe_proxy_channel_masks(out) (0) |
| #define audio_extn_get_afe_proxy_channel_count() (0) |
| #else |
| int32_t audio_extn_set_afe_proxy_channel_mixer(struct audio_device *adev, |
| int channel_count); |
| int32_t audio_extn_read_afe_proxy_channel_masks(struct stream_out *out); |
| int32_t audio_extn_get_afe_proxy_channel_count(); |
| |
| #endif |
| |
| #ifndef USB_HEADSET_ENABLED |
| #define audio_extn_usb_init(adev) (0) |
| #define audio_extn_usb_deinit() (0) |
| #define audio_extn_usb_start_playback(adev) (0) |
| #define audio_extn_usb_stop_playback() (0) |
| #define audio_extn_usb_start_capture(adev) (0) |
| #define audio_extn_usb_stop_capture() (0) |
| #define audio_extn_usb_set_proxy_sound_card(sndcard_idx) (0) |
| #define audio_extn_usb_is_proxy_inuse() (0) |
| #else |
| void initPlaybackVolume(); |
| void audio_extn_usb_init(void *adev); |
| void audio_extn_usb_deinit(); |
| void audio_extn_usb_start_playback(void *adev); |
| void audio_extn_usb_stop_playback(); |
| void audio_extn_usb_start_capture(void *adev); |
| void audio_extn_usb_stop_capture(); |
| void audio_extn_usb_set_proxy_sound_card(uint32_t sndcard_idx); |
| bool audio_extn_usb_is_proxy_inuse(); |
| #endif |
| |
| #ifndef SPLIT_A2DP_ENABLED |
| #define audio_extn_a2dp_init() (0) |
| #define audio_extn_a2dp_start_playback() (0) |
| #define audio_extn_a2dp_stop_playback() (0) |
| #define audio_extn_a2dp_set_parameters(parms) (0) |
| #else |
| void audio_extn_a2dp_init(); |
| void audio_extn_a2dp_start_playback(); |
| void audio_extn_a2dp_stop_playback(); |
| void audio_extn_a2dp_set_parameters(struct str_parms *parms); |
| #endif |
| |
| #ifndef SSR_ENABLED |
| #define audio_extn_ssr_init(in) (0) |
| #define audio_extn_ssr_deinit() (0) |
| #define audio_extn_ssr_update_enabled() (0) |
| #define audio_extn_ssr_get_enabled() (0) |
| #define audio_extn_ssr_read(stream, buffer, bytes) (0) |
| #else |
| int32_t audio_extn_ssr_init(struct stream_in *in); |
| int32_t audio_extn_ssr_deinit(); |
| void audio_extn_ssr_update_enabled(); |
| bool audio_extn_ssr_get_enabled(); |
| int32_t audio_extn_ssr_read(struct audio_stream_in *stream, |
| void *buffer, size_t bytes); |
| #endif |
| |
| #ifndef HW_VARIANTS_ENABLED |
| #define hw_info_init(snd_card_name) (0) |
| #define hw_info_deinit(hw_info) (0) |
| #define hw_info_append_hw_type(hw_info,\ |
| snd_device, device_name) (0) |
| #else |
| void *hw_info_init(const char *snd_card_name); |
| void hw_info_deinit(void *hw_info); |
| void hw_info_append_hw_type(void *hw_info, snd_device_t snd_device, |
| char *device_name); |
| #endif |
| |
| #ifndef AUDIO_LISTEN_ENABLED |
| #define audio_extn_listen_init(adev, snd_card) (0) |
| #define audio_extn_listen_deinit(adev) (0) |
| #define audio_extn_listen_update_device_status(snd_dev, event) (0) |
| #define audio_extn_listen_update_stream_status(uc_info, event) (0) |
| #define audio_extn_listen_set_parameters(adev, parms) (0) |
| #else |
| enum listen_event_type { |
| LISTEN_EVENT_SND_DEVICE_FREE, |
| LISTEN_EVENT_SND_DEVICE_BUSY, |
| LISTEN_EVENT_STREAM_FREE, |
| LISTEN_EVENT_STREAM_BUSY |
| }; |
| typedef enum listen_event_type listen_event_type_t; |
| |
| int audio_extn_listen_init(struct audio_device *adev, unsigned int snd_card); |
| void audio_extn_listen_deinit(struct audio_device *adev); |
| void audio_extn_listen_update_device_status(snd_device_t snd_device, |
| listen_event_type_t event); |
| void audio_extn_listen_update_stream_status(struct audio_usecase *uc_info, |
| listen_event_type_t event); |
| void audio_extn_listen_set_parameters(struct audio_device *adev, |
| struct str_parms *parms); |
| #endif /* AUDIO_LISTEN_ENABLED */ |
| |
| #ifndef SOUND_TRIGGER_ENABLED |
| #define audio_extn_sound_trigger_init(adev) (0) |
| #define audio_extn_sound_trigger_deinit(adev) (0) |
| #define audio_extn_sound_trigger_update_device_status(snd_dev, event) (0) |
| #define audio_extn_sound_trigger_update_stream_status(uc_info, event) (0) |
| #define audio_extn_sound_trigger_set_parameters(adev, parms) (0) |
| #define audio_extn_sound_trigger_check_and_get_session(in) (0) |
| #define audio_extn_sound_trigger_stop_lab(in) (0) |
| #else |
| |
| enum st_event_type { |
| ST_EVENT_SND_DEVICE_FREE, |
| ST_EVENT_SND_DEVICE_BUSY, |
| ST_EVENT_STREAM_FREE, |
| ST_EVENT_STREAM_BUSY |
| }; |
| typedef enum st_event_type st_event_type_t; |
| |
| int audio_extn_sound_trigger_init(struct audio_device *adev); |
| void audio_extn_sound_trigger_deinit(struct audio_device *adev); |
| void audio_extn_sound_trigger_update_device_status(snd_device_t snd_device, |
| st_event_type_t event); |
| void audio_extn_sound_trigger_update_stream_status(struct audio_usecase *uc_info, |
| st_event_type_t event); |
| void audio_extn_sound_trigger_set_parameters(struct audio_device *adev, |
| struct str_parms *parms); |
| void audio_extn_sound_trigger_check_and_get_session(struct stream_in *in); |
| void audio_extn_sound_trigger_stop_lab(struct stream_in *in); |
| #endif |
| |
| #ifndef AUXPCM_BT_ENABLED |
| #define audio_extn_read_xml(adev, mixer_card, MIXER_XML_PATH, \ |
| MIXER_XML_PATH_AUXPCM) (-ENOSYS) |
| #else |
| int32_t audio_extn_read_xml(struct audio_device *adev, uint32_t mixer_card, |
| const char* mixer_xml_path, |
| const char* mixer_xml_path_auxpcm); |
| #endif /* AUXPCM_BT_ENABLED */ |
| #ifndef SPKR_PROT_ENABLED |
| #define audio_extn_spkr_prot_init(adev) (0) |
| #define audio_extn_spkr_prot_start_processing(snd_device) (-EINVAL) |
| #define audio_extn_spkr_prot_calib_cancel(adev) (0) |
| #define audio_extn_spkr_prot_stop_processing(snd_device) (0) |
| #define audio_extn_spkr_prot_is_enabled() (false) |
| #define audio_extn_spkr_prot_get_acdb_id(snd_device) (-EINVAL) |
| #define audio_extn_get_spkr_prot_snd_device(snd_device) (snd_device) |
| #else |
| void audio_extn_spkr_prot_init(void *adev); |
| int audio_extn_spkr_prot_start_processing(snd_device_t snd_device); |
| void audio_extn_spkr_prot_stop_processing(snd_device_t snd_device); |
| bool audio_extn_spkr_prot_is_enabled(); |
| int audio_extn_spkr_prot_get_acdb_id(snd_device_t snd_device); |
| int audio_extn_get_spkr_prot_snd_device(snd_device_t snd_device); |
| void audio_extn_spkr_prot_calib_cancel(void *adev); |
| #endif |
| |
| #ifndef COMPRESS_CAPTURE_ENABLED |
| #define audio_extn_compr_cap_init(in) (0) |
| #define audio_extn_compr_cap_enabled() (0) |
| #define audio_extn_compr_cap_format_supported(format) (0) |
| #define audio_extn_compr_cap_usecase_supported(usecase) (0) |
| #define audio_extn_compr_cap_get_buffer_size(format) (0) |
| #define audio_extn_compr_cap_read(in, buffer, bytes) (0) |
| #define audio_extn_compr_cap_deinit() (0) |
| #else |
| void audio_extn_compr_cap_init(struct stream_in *in); |
| bool audio_extn_compr_cap_enabled(); |
| bool audio_extn_compr_cap_format_supported(audio_format_t format); |
| bool audio_extn_compr_cap_usecase_supported(audio_usecase_t usecase); |
| size_t audio_extn_compr_cap_get_buffer_size(audio_format_t format); |
| size_t audio_extn_compr_cap_read(struct stream_in *in, |
| void *buffer, size_t bytes); |
| void audio_extn_compr_cap_deinit(); |
| #endif |
| |
| #if defined(DS1_DOLBY_DDP_ENABLED) || defined(DS1_DOLBY_DAP_ENABLED) |
| void audio_extn_dolby_set_dmid(struct audio_device *adev); |
| #else |
| #define audio_extn_dolby_set_dmid(adev) (0) |
| #endif |
| |
| |
| #if defined(DS1_DOLBY_DDP_ENABLED) || defined(DS1_DOLBY_DAP_ENABLED) || defined(DS2_DOLBY_DAP_ENABLED) |
| void audio_extn_dolby_set_license(struct audio_device *adev); |
| #else |
| #define audio_extn_dolby_set_license(adev) (0) |
| #endif |
| |
| #ifndef DS1_DOLBY_DAP_ENABLED |
| #define audio_extn_dolby_set_endpoint(adev) (0) |
| #else |
| void audio_extn_dolby_set_endpoint(struct audio_device *adev); |
| #endif |
| |
| |
| #if defined(DS1_DOLBY_DDP_ENABLED) || defined(DS2_DOLBY_DAP_ENABLED) |
| bool audio_extn_is_dolby_format(audio_format_t format); |
| int audio_extn_dolby_get_snd_codec_id(struct audio_device *adev, |
| struct stream_out *out, |
| audio_format_t format); |
| #else |
| #define audio_extn_is_dolby_format(format) (0) |
| #define audio_extn_dolby_get_snd_codec_id(adev, out, format) (0) |
| #endif |
| |
| #ifndef DS1_DOLBY_DDP_ENABLED |
| #define audio_extn_ddp_set_parameters(adev, parms) (0) |
| #define audio_extn_dolby_send_ddp_endp_params(adev) (0) |
| #else |
| void audio_extn_ddp_set_parameters(struct audio_device *adev, |
| struct str_parms *parms); |
| void audio_extn_dolby_send_ddp_endp_params(struct audio_device *adev); |
| #endif |
| |
| #ifndef HFP_ENABLED |
| #define audio_extn_hfp_is_active(adev) (0) |
| #define audio_extn_hfp_get_usecase() (-1) |
| #else |
| bool audio_extn_hfp_is_active(struct audio_device *adev); |
| audio_usecase_t audio_extn_hfp_get_usecase(); |
| #endif |
| |
| #ifndef DEV_ARBI_ENABLED |
| #define audio_extn_dev_arbi_init() (0) |
| #define audio_extn_dev_arbi_deinit() (0) |
| #define audio_extn_dev_arbi_acquire(snd_device) (0) |
| #define audio_extn_dev_arbi_release(snd_device) (0) |
| #else |
| int audio_extn_dev_arbi_init(); |
| int audio_extn_dev_arbi_deinit(); |
| int audio_extn_dev_arbi_acquire(snd_device_t snd_device); |
| int audio_extn_dev_arbi_release(snd_device_t snd_device); |
| #endif |
| |
| #ifndef PM_SUPPORT_ENABLED |
| #define audio_extn_pm_set_parameters(params) (0) |
| #define audio_extn_pm_vote(void) (0) |
| #define audio_extn_pm_unvote(void) (0) |
| #else |
| void audio_extn_pm_set_parameters(struct str_parms *parms); |
| int audio_extn_pm_vote (void); |
| void audio_extn_pm_unvote(void); |
| #endif |
| |
| void audio_extn_utils_update_streams_output_cfg_list(void *platform, |
| struct mixer *mixer, |
| struct listnode *streams_output_cfg_list); |
| void audio_extn_utils_dump_streams_output_cfg_list( |
| struct listnode *streams_output_cfg_list); |
| void audio_extn_utils_release_streams_output_cfg_list( |
| struct listnode *streams_output_cfg_list); |
| void audio_extn_utils_update_stream_app_type_cfg(void *platform, |
| struct listnode *streams_output_cfg_list, |
| audio_devices_t devices, |
| audio_output_flags_t flags, |
| audio_format_t format, |
| uint32_t sample_rate, |
| uint32_t bit_width, |
| struct stream_app_type_cfg *app_type_cfg); |
| int audio_extn_utils_send_app_type_cfg(struct audio_usecase *usecase); |
| void audio_extn_utils_send_audio_calibration(struct audio_device *adev, |
| struct audio_usecase *usecase); |
| #ifdef DS2_DOLBY_DAP_ENABLED |
| #define LIB_DS2_DAP_HAL "vendor/lib/libhwdaphal.so" |
| #define SET_HW_INFO_FUNC "dap_hal_set_hw_info" |
| typedef enum { |
| SND_CARD = 0, |
| HW_ENDPOINT = 1, |
| DMID = 2, |
| DEVICE_BE_ID_MAP = 3, |
| DAP_BYPASS = 4, |
| } dap_hal_hw_info_t; |
| typedef int (*dap_hal_set_hw_info_t)(int32_t hw_info, void* data); |
| typedef struct { |
| int (*device_id_to_be_id)[2]; |
| int len; |
| } dap_hal_device_be_id_map_t; |
| |
| int audio_extn_dap_hal_init(int snd_card); |
| int audio_extn_dap_hal_deinit(); |
| void audio_extn_dolby_ds2_set_endpoint(struct audio_device *adev); |
| int audio_extn_ds2_enable(struct audio_device *adev); |
| int audio_extn_dolby_set_dap_bypass(struct audio_device *adev, int state); |
| void audio_extn_ds2_set_parameters(struct audio_device *adev, |
| struct str_parms *parms); |
| |
| #else |
| #define audio_extn_dap_hal_init(snd_card) (0) |
| #define audio_extn_dap_hal_deinit() (0) |
| #define audio_extn_dolby_ds2_set_endpoint(adev) (0) |
| #define audio_extn_ds2_enable(adev) (0) |
| #define audio_extn_dolby_set_dap_bypass(adev, state) (0) |
| #define audio_extn_ds2_set_parameters(adev, parms); (0) |
| #endif |
| typedef enum { |
| DAP_STATE_ON = 0, |
| DAP_STATE_BYPASS, |
| }; |
| #ifndef AUDIO_FORMAT_E_AC3_JOC |
| #define AUDIO_FORMAT_E_AC3_JOC 0x19000000UL |
| #endif |
| |
| #ifndef AUDIO_FORMAT_DTS_LBR |
| #define AUDIO_FORMAT_DTS_LBR 0x1E000000UL |
| #endif |
| |
| int read_line_from_file(const char *path, char *buf, size_t count); |
| |
| #ifndef KPI_OPTIMIZE_ENABLED |
| #define audio_extn_perf_lock_init() (0) |
| #define audio_extn_perf_lock_acquire() (0) |
| #define audio_extn_perf_lock_release() (0) |
| #else |
| int audio_extn_perf_lock_init(void); |
| void audio_extn_perf_lock_acquire(void); |
| void audio_extn_perf_lock_release(void); |
| #endif /* KPI_OPTIMIZE_ENABLED */ |
| #endif /* AUDIO_EXTN_H */ |
