Eric Laurent | b23d528 | 2013-05-14 15:27:20 -0700 | [diff] [blame] | 1 | /* |
Ben Romberger | 5588688 | 2014-01-10 13:49:02 -0800 | [diff] [blame] | 2 | * Copyright (c) 2013-2014, The Linux Foundation. All rights reserved. |
Shiv Maliyappanahalli | 34b585f | 2013-10-01 15:49:05 -0700 | [diff] [blame] | 3 | * Not a contribution. |
| 4 | * |
Eric Laurent | b23d528 | 2013-05-14 15:27:20 -0700 | [diff] [blame] | 5 | * Copyright (C) 2013 The Android Open Source Project |
| 6 | * |
| 7 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 8 | * you may not use this file except in compliance with the License. |
| 9 | * You may obtain a copy of the License at |
| 10 | * |
| 11 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 12 | * |
| 13 | * Unless required by applicable law or agreed to in writing, software |
| 14 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 15 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 16 | * See the License for the specific language governing permissions and |
| 17 | * limitations under the License. |
| 18 | */ |
| 19 | |
Ben Romberger | 5588688 | 2014-01-10 13:49:02 -0800 | [diff] [blame] | 20 | #ifndef AUDIO_PLATFORM_API_H |
| 21 | #define AUDIO_PLATFORM_API_H |
Eric Laurent | b23d528 | 2013-05-14 15:27:20 -0700 | [diff] [blame] | 22 | |
| 23 | void *platform_init(struct audio_device *adev); |
| 24 | void platform_deinit(void *platform); |
| 25 | const char *platform_get_snd_device_name(snd_device_t snd_device); |
Ravi Kumar Alamanda | 48c921d | 2013-10-29 06:07:44 -0700 | [diff] [blame] | 26 | int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device, |
| 27 | char *device_name); |
Eric Laurent | b23d528 | 2013-05-14 15:27:20 -0700 | [diff] [blame] | 28 | void platform_add_backend_name(char *mixer_path, snd_device_t snd_device); |
| 29 | int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type); |
Ben Romberger | 61764e3 | 2014-01-10 13:49:02 -0800 | [diff] [blame] | 30 | int platform_get_snd_device_index(char *snd_device_index_name); |
Ben Romberger | 5588688 | 2014-01-10 13:49:02 -0800 | [diff] [blame] | 31 | int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id); |
Eric Laurent | b23d528 | 2013-05-14 15:27:20 -0700 | [diff] [blame] | 32 | int platform_send_audio_calibration(void *platform, snd_device_t snd_device); |
| 33 | int platform_switch_voice_call_device_pre(void *platform); |
Vidyakumar Athota | 545dbd3 | 2013-11-13 17:30:53 -0800 | [diff] [blame] | 34 | int platform_switch_voice_call_enable_device_config(void *platform, |
| 35 | snd_device_t out_snd_device, |
| 36 | snd_device_t in_snd_device); |
Eric Laurent | b23d528 | 2013-05-14 15:27:20 -0700 | [diff] [blame] | 37 | int platform_switch_voice_call_device_post(void *platform, |
| 38 | snd_device_t out_snd_device, |
| 39 | snd_device_t in_snd_device); |
Vidyakumar Athota | 1fd2179 | 2013-11-15 14:50:57 -0800 | [diff] [blame] | 40 | int platform_switch_voice_call_usecase_route_post(void *platform, |
| 41 | snd_device_t out_snd_device, |
| 42 | snd_device_t in_snd_device); |
Vidyakumar Athota | d9d9ff3 | 2013-11-13 11:46:52 -0800 | [diff] [blame] | 43 | int platform_start_voice_call(void *platform, uint32_t vsid); |
| 44 | int platform_stop_voice_call(void *platform, uint32_t vsid); |
Eric Laurent | b23d528 | 2013-05-14 15:27:20 -0700 | [diff] [blame] | 45 | int platform_set_voice_volume(void *platform, int volume); |
| 46 | int platform_set_mic_mute(void *platform, bool state); |
Helen Zeng | 6a16ad7 | 2014-02-23 22:04:44 -0800 | [diff] [blame] | 47 | int platform_get_sample_rate(void *platform, uint32_t *rate); |
Shiv Maliyappanahalli | c6fd8ee | 2014-03-07 15:31:55 -0800 | [diff] [blame^] | 48 | int platform_set_device_mute(void *platform, bool state, char *dir); |
Eric Laurent | b23d528 | 2013-05-14 15:27:20 -0700 | [diff] [blame] | 49 | snd_device_t platform_get_output_snd_device(void *platform, audio_devices_t devices); |
| 50 | snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device); |
| 51 | int platform_set_hdmi_channels(void *platform, int channel_count); |
Haynes Mathew George | 47cd4cb | 2013-07-19 11:58:50 -0700 | [diff] [blame] | 52 | int platform_edid_get_max_channels(void *platform); |
Shiv Maliyappanahalli | 34b585f | 2013-10-01 15:49:05 -0700 | [diff] [blame] | 53 | void platform_get_parameters(void *platform, struct str_parms *query, |
| 54 | struct str_parms *reply); |
| 55 | int platform_set_parameters(void *platform, struct str_parms *parms); |
Vidyakumar Athota | 2850d53 | 2013-11-19 16:02:12 -0800 | [diff] [blame] | 56 | int platform_set_incall_recording_session_id(void *platform, uint32_t session_id, |
| 57 | int rec_mode); |
| 58 | int platform_stop_incall_recording_usecase(void *platform); |
| 59 | int platform_start_incall_music_usecase(void *platform); |
| 60 | int platform_stop_incall_music_usecase(void *platform); |
Haynes Mathew George | 7ff216f | 2013-09-11 19:51:41 -0700 | [diff] [blame] | 61 | /* returns the latency for a usecase in Us */ |
| 62 | int64_t platform_render_latency(audio_usecase_t usecase); |
Mingming Yin | e62d784 | 2013-10-25 16:26:03 -0700 | [diff] [blame] | 63 | int platform_update_usecase_from_source(int source, audio_usecase_t usecase); |
Haynes Mathew George | 7ff216f | 2013-09-11 19:51:41 -0700 | [diff] [blame] | 64 | |
Kiran Kandi | de144c8 | 2013-11-20 15:58:32 -0800 | [diff] [blame] | 65 | bool platform_listen_update_status(snd_device_t snd_device); |
| 66 | |
Ben Romberger | 61764e3 | 2014-01-10 13:49:02 -0800 | [diff] [blame] | 67 | /* From platform_info_parser.c */ |
Helen Zeng | 6a16ad7 | 2014-02-23 22:04:44 -0800 | [diff] [blame] | 68 | int platform_info_init(const char *filename); |
Ben Romberger | 61764e3 | 2014-01-10 13:49:02 -0800 | [diff] [blame] | 69 | |
ApurupaPattapu | c6a3a9e | 2014-01-10 14:46:02 -0800 | [diff] [blame] | 70 | struct audio_offload_info_t; |
| 71 | uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info); |
| 72 | uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info); |
| 73 | |
Ben Romberger | 5588688 | 2014-01-10 13:49:02 -0800 | [diff] [blame] | 74 | #endif // AUDIO_PLATFORM_API_H |