blob: 21736d0947d8b236c55a5cf5b33bf5b41e047ae8 [file] [log] [blame]
Eric Laurentb23d5282013-05-14 15:27:20 -07001/*
Ashish Jain6fced6e2017-01-09 14:13:22 +05302 * Copyright (c) 2013-2017, The Linux Foundation. All rights reserved.
Apoorv Raghuvanshi9eaf94e2013-10-04 16:13:44 -07003 * Not a Contribution.
4 *
Shiv Maliyappanahalli8911f282014-01-10 15:56:19 -08005 * Copyright (C) 2013 The Android Open Source Project
Eric Laurentb23d5282013-05-14 15:27:20 -07006 *
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
20#define LOG_TAG "msm8974_platform"
Ashish Jain3e37a702016-11-25 12:27:15 +053021//#define LOG_NDEBUG 0
Eric Laurentb23d5282013-05-14 15:27:20 -070022#define LOG_NDDEBUG 0
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -070023/*#define VERY_VERY_VERBOSE_LOGGING*/
24#ifdef VERY_VERY_VERBOSE_LOGGING
25#define ALOGVV ALOGV
26#else
27#define ALOGVV(a...) do { } while(0)
28#endif
Eric Laurentb23d5282013-05-14 15:27:20 -070029
30#include <stdlib.h>
31#include <dlfcn.h>
Anish Kumar55e6df22014-08-26 17:38:05 -070032#include <fcntl.h>
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -070033#include <sys/ioctl.h>
Eric Laurentb23d5282013-05-14 15:27:20 -070034#include <cutils/log.h>
35#include <cutils/properties.h>
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -070036#include <cutils/str_parms.h>
Eric Laurentb23d5282013-05-14 15:27:20 -070037#include <audio_hw.h>
38#include <platform_api.h>
39#include "platform.h"
Apoorv Raghuvanshi9eaf94e2013-10-04 16:13:44 -070040#include "audio_extn.h"
Vignesh Kulothungan55396882017-04-20 14:37:02 -070041#include "acdb.h"
Narsinga Rao Chella05573b72013-11-15 15:21:40 -080042#include "voice_extn.h"
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -070043#include "edid.h"
ApurupaPattapuc6a3a9e2014-01-10 14:46:02 -080044#include "sound/compress_params.h"
Anish Kumar55e6df22014-08-26 17:38:05 -070045#include "sound/msmcal-hwdep.h"
Eric Laurentb23d5282013-05-14 15:27:20 -070046
Revathi Uddaraju1eac8b02017-05-18 17:13:33 +053047#ifdef DYNAMIC_LOG_ENABLED
48#include <log_xml_parser.h>
49#define LOG_MASK HAL_MOD_FILE_PLATFORM
50#include <log_utils.h>
51#endif
52
Anish Kumar55e6df22014-08-26 17:38:05 -070053#define SOUND_TRIGGER_DEVICE_HANDSET_MONO_LOW_POWER_ACDB_ID (100)
Apoorv Raghuvanshia433fb52015-03-16 15:22:30 -070054#define MIXER_FILE_DELIMITER "_"
55#define MIXER_FILE_EXT ".xml"
56
Kuirong Wang0b73b3f2016-12-04 12:59:43 -080057#ifdef LINUX_ENABLED
58#define MIXER_XML_BASE_STRING "/etc/mixer_paths"
59#define MIXER_XML_DEFAULT_PATH "/etc/mixer_paths.xml"
Preetam Singh Ranawatd770a362017-05-24 19:07:15 +053060#define PLATFORM_INFO_XML_PATH_INTCODEC "/etc/audio_platform_info_intcodec.xml"
61#define PLATFORM_INFO_XML_PATH_SKUSH "/etc/audio_platform_info_skush.xml"
Walter Yang319c6fe2017-09-21 17:09:39 +080062#define PLATFORM_INFO_XML_PATH_SKUW "/etc/audio_platform_info_skuw.xml"
Kuirong Wang0b73b3f2016-12-04 12:59:43 -080063#define PLATFORM_INFO_XML_PATH "/etc/audio_platform_info.xml"
64#define MIXER_XML_PATH_AUXPCM "/etc/mixer_paths_auxpcm.xml"
65#define MIXER_XML_PATH_I2S "/etc/mixer_paths_i2s.xml"
66#define PLATFORM_INFO_XML_PATH_I2S "/etc/audio_platform_info_i2s.xml"
67#else
Naresh Tanniru10758b62017-06-05 21:05:53 +053068#define MIXER_XML_BASE_STRING "/vendor/etc/mixer_paths"
69#define MIXER_XML_DEFAULT_PATH "/vendor/etc/mixer_paths.xml"
Preetam Singh Ranawatd770a362017-05-24 19:07:15 +053070#define PLATFORM_INFO_XML_PATH_INTCODEC "/vendor/etc/audio_platform_info_intcodec.xml"
71#define PLATFORM_INFO_XML_PATH_SKUSH "/vendor/etc/audio_platform_info_skush.xml"
Walter Yang319c6fe2017-09-21 17:09:39 +080072#define PLATFORM_INFO_XML_PATH_SKUW "/vendor/etc/audio_platform_info_skuw.xml"
Naresh Tanniru10758b62017-06-05 21:05:53 +053073#define PLATFORM_INFO_XML_PATH "/vendor/etc/audio_platform_info.xml"
74#define MIXER_XML_PATH_AUXPCM "/vendor/etc/mixer_paths_auxpcm.xml"
75#define MIXER_XML_PATH_I2S "/vendor/etc/mixer_paths_i2s.xml"
76#define PLATFORM_INFO_XML_PATH_I2S "/vendor/etc/audio_platform_info_i2s.xml"
Kuirong Wang0b73b3f2016-12-04 12:59:43 -080077#endif
Helen Zeng6a16ad72014-02-23 22:04:44 -080078
vivek mehtaa76401a2015-04-24 14:12:15 -070079#include <linux/msm_audio.h>
Ashok Sidipotu5accc8d2017-11-08 11:21:55 +053080#if defined (PLATFORM_MSM8998) || (PLATFORM_SDM845) || (PLATFORM_SDM670) || defined (PLATFORM_QCS605)
Haynes Mathew Georgeef514882017-05-01 17:46:23 -070081#include <sound/devdep_params.h>
82#endif
Helen Zeng6a16ad72014-02-23 22:04:44 -080083
Eric Laurentb23d5282013-05-14 15:27:20 -070084#define LIB_ACDB_LOADER "libacdbloader.so"
Walter Yang6f800052014-07-14 16:15:38 -070085#define CVD_VERSION_MIXER_CTL "CVD Version"
Eric Laurentb23d5282013-05-14 15:27:20 -070086
Preetam Singh Ranawatf5fbdd62016-09-29 18:38:31 +053087#define FLAC_COMPRESS_OFFLOAD_FRAGMENT_SIZE (256 * 1024)
88#define MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE (2 * 1024 * 1024)
ApurupaPattapuc6a3a9e2014-01-10 14:46:02 -080089#define MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE (2 * 1024)
90#define COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING (2 * 1024)
91#define COMPRESS_OFFLOAD_FRAGMENT_SIZE (32 * 1024)
92
Vikram Panduranga7e784962016-10-27 12:32:30 -070093
Pradnya Chaphekar80a8cfb2014-10-20 16:17:01 -070094/*
Eric Laurentb23d5282013-05-14 15:27:20 -070095 * This file will have a maximum of 38 bytes:
96 *
97 * 4 bytes: number of audio blocks
98 * 4 bytes: total length of Short Audio Descriptor (SAD) blocks
99 * Maximum 10 * 3 bytes: SAD blocks
100 */
101#define MAX_SAD_BLOCKS 10
102#define SAD_BLOCK_SIZE 3
103
Walter Yang6f800052014-07-14 16:15:38 -0700104#define MAX_CVD_VERSION_STRING_SIZE 100
Karthik Reddy Kattaeda85aa2016-05-25 12:42:39 +0530105#define MAX_SND_CARD_STRING_SIZE 100
Walter Yang6f800052014-07-14 16:15:38 -0700106
Eric Laurentb23d5282013-05-14 15:27:20 -0700107/* EDID format ID for LPCM audio */
108#define EDID_FORMAT_LPCM 1
109
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700110/* fallback app type if the default app type from acdb loader fails */
Srikanth Uyyalaa1e32352015-10-09 14:48:04 +0530111#define DEFAULT_APP_TYPE_RX_PATH 0x11130
112#define DEFAULT_APP_TYPE_TX_PATH 0x11132
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700113
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700114#define SAMPLE_RATE_8KHZ 8000
115#define SAMPLE_RATE_16KHZ 16000
116
Ben Rombergera04fabc2014-11-14 12:16:03 -0800117#define MAX_SET_CAL_BYTE_SIZE 65536
118
Vikram Panduranga6e761cd2016-10-12 16:50:52 -0700119/* Mixer path names */
120#define AFE_SIDETONE_MIXER_PATH "afe-sidetone"
121
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700122#define AUDIO_PARAMETER_KEY_FLUENCE_TYPE "fluence"
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700123#define AUDIO_PARAMETER_KEY_SLOWTALK "st_enable"
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530124#define AUDIO_PARAMETER_KEY_HD_VOICE "hd_voice"
Ben Rombergerc1dc70d2013-12-19 15:11:17 -0800125#define AUDIO_PARAMETER_KEY_VOLUME_BOOST "volume_boost"
Ben Rombergera04fabc2014-11-14 12:16:03 -0800126#define AUDIO_PARAMETER_KEY_AUD_CALDATA "cal_data"
127#define AUDIO_PARAMETER_KEY_AUD_CALRESULT "cal_result"
128
Rohit kumarf4120402016-08-05 19:19:48 +0530129#define AUDIO_PARAMETER_KEY_MONO_SPEAKER "mono_speaker"
130
Sudheer Papothifa9d2282015-09-17 01:53:25 +0530131#define AUDIO_PARAMETER_KEY_PERF_LOCK_OPTS "perf_lock_opts"
Ben Rombergera04fabc2014-11-14 12:16:03 -0800132
Karthik Reddy Kattaeda85aa2016-05-25 12:42:39 +0530133/* Reload ACDB files from specified path */
134#define AUDIO_PARAMETER_KEY_RELOAD_ACDB "reload_acdb"
135
Tanya Finkel00130052014-07-14 04:26:56 -0700136/* Query external audio device connection status */
137#define AUDIO_PARAMETER_KEY_EXT_AUDIO_DEVICE "ext_audio_device"
138
139#define EVENT_EXTERNAL_SPK_1 "qc_ext_spk_1"
140#define EVENT_EXTERNAL_SPK_2 "qc_ext_spk_2"
141#define EVENT_EXTERNAL_MIC "qc_ext_mic"
Anish Kumar55e6df22014-08-26 17:38:05 -0700142#define MAX_CAL_NAME 20
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530143#define MAX_MIME_TYPE_LENGTH 30
Anish Kumar55e6df22014-08-26 17:38:05 -0700144
Vikram Pandurangadf59cae2017-08-03 18:04:55 -0700145#define GET_IN_DEVICE_INDEX(SND_DEVICE) ((SND_DEVICE) - (SND_DEVICE_IN_BEGIN))
146
Revathi Uddaraju1eac8b02017-05-18 17:13:33 +0530147#ifdef DYNAMIC_LOG_ENABLED
148extern void log_utils_init(void);
149extern void log_utils_deinit(void);
150#endif
151
Anish Kumar55e6df22014-08-26 17:38:05 -0700152char cal_name_info[WCD9XXX_MAX_CAL][MAX_CAL_NAME] = {
153 [WCD9XXX_ANC_CAL] = "anc_cal",
154 [WCD9XXX_MBHC_CAL] = "mbhc_cal",
Banajit Goswami20cdd212015-09-11 01:11:30 -0700155 [WCD9XXX_VBAT_CAL] = "vbat_cal",
Anish Kumar55e6df22014-08-26 17:38:05 -0700156};
Preetam Singh Ranawatd770a362017-05-24 19:07:15 +0530157static char *default_rx_backend = NULL;
Ben Rombergerc1dc70d2013-12-19 15:11:17 -0800158
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530159#define AUDIO_PARAMETER_IS_HW_DECODER_SESSION_ALLOWED "is_hw_dec_session_allowed"
160
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530161char dsp_only_decoders_mime[][MAX_MIME_TYPE_LENGTH] = {
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530162 "audio/x-ms-wma" /* wma*/ ,
163 "audio/x-ms-wma-lossless" /* wma lossless */ ,
164 "audio/x-ms-wma-pro" /* wma prop */ ,
165 "audio/amr-wb-plus" /* amr wb plus */ ,
166 "audio/alac" /*alac */ ,
167 "audio/x-ape" /*ape */,
168};
169
170
Ben Rombergerc1dc70d2013-12-19 15:11:17 -0800171enum {
Preetam Singh Ranawatd770a362017-05-24 19:07:15 +0530172 VOICE_FEATURE_SET_DEFAULT,
173 VOICE_FEATURE_SET_VOLUME_BOOST
Ben Rombergerc1dc70d2013-12-19 15:11:17 -0800174};
sangwoo53b2cf02013-07-25 19:18:44 -0700175
Eric Laurentb23d5282013-05-14 15:27:20 -0700176struct audio_block_header
177{
178 int reserved;
179 int length;
180};
181
Ben Rombergera04fabc2014-11-14 12:16:03 -0800182typedef struct acdb_audio_cal_cfg {
183 uint32_t persist;
184 uint32_t snd_dev_id;
185 audio_devices_t dev_id;
186 int32_t acdb_dev_id;
187 uint32_t app_type;
188 uint32_t topo_id;
189 uint32_t sampling_rate;
190 uint32_t cal_type;
191 uint32_t module_id;
192 uint32_t param_id;
193} acdb_audio_cal_cfg_t;
194
vivek mehtaa76401a2015-04-24 14:12:15 -0700195enum {
196 CAL_MODE_SEND = 0x1,
197 CAL_MODE_PERSIST = 0x2,
198 CAL_MODE_RTAC = 0x4
199};
200
Anish Kumar55e6df22014-08-26 17:38:05 -0700201acdb_loader_get_calibration_t acdb_loader_get_calibration;
Eric Laurentb23d5282013-05-14 15:27:20 -0700202
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -0800203typedef struct codec_backend_cfg {
204 uint32_t sample_rate;
205 uint32_t bit_width;
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530206 uint32_t channels;
Siddartha Shaik44dd7702017-06-14 12:13:25 +0530207 uint32_t format;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800208 char *bitwidth_mixer_ctl;
209 char *samplerate_mixer_ctl;
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530210 char *channels_mixer_ctl;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800211} codec_backend_cfg_t;
212
Ashish Jain4826f6c2017-02-06 13:33:20 +0530213static native_audio_prop na_props = {0, 0, NATIVE_AUDIO_MODE_INVALID};
Ashish Jainf1eaa582016-05-23 20:54:24 +0530214static bool supports_true_32_bit = false;
Dhanalakshmi Siddani21be3ac2016-12-29 14:31:08 +0530215
Siena Richard7c2db772016-12-21 11:32:34 -0800216static int max_be_dai_names = 0;
217static const struct be_dai_name_struct *be_dai_name_table;
218
Eric Laurentb23d5282013-05-14 15:27:20 -0700219struct platform_data {
220 struct audio_device *adev;
221 bool fluence_in_spkr_mode;
222 bool fluence_in_voice_call;
223 bool fluence_in_voice_rec;
Ravi Kumar Alamandab034ddb2013-11-06 15:52:18 -0800224 bool fluence_in_audio_rec;
Dhanalakshmi Siddani3dbfc382017-03-21 15:15:03 +0530225 bool fluence_in_hfp_call;
Tanya Finkel00130052014-07-14 04:26:56 -0700226 bool external_spk_1;
227 bool external_spk_2;
228 bool external_mic;
Vignesh Kulothungan3b5fae52017-09-25 12:16:30 -0700229 bool speaker_lr_swap;
Mingming Yin8e5a4f62013-10-07 15:23:41 -0700230 int fluence_type;
Narsinga Rao Chella61e0f9b2014-03-06 21:25:22 -0800231 int fluence_mode;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530232 char fluence_cap[PROPERTY_VALUE_MAX];
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700233 bool slowtalk;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530234 bool hd_voice;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530235 bool ec_ref_enabled;
Helen Zeng6a16ad72014-02-23 22:04:44 -0800236 bool is_i2s_ext_modem;
Ramjee Singh203473b2015-06-09 15:18:42 +0530237 bool is_acdb_initialized;
Banajit Goswami20cdd212015-09-11 01:11:30 -0700238 /* Vbat monitor related flags */
239 bool is_vbat_speaker;
240 bool gsm_mode_enabled;
Preetam Singh Ranawatd770a362017-05-24 19:07:15 +0530241 bool is_slimbus_interface;
242 bool is_internal_codec;
Rohit kumarf4120402016-08-05 19:19:48 +0530243 int mono_speaker;
Ravi Kumar Alamanda48c921d2013-10-29 06:07:44 -0700244 /* Audio calibration related functions */
Ben Rombergerc1dc70d2013-12-19 15:11:17 -0800245 void *acdb_handle;
246 int voice_feature_set;
247 acdb_init_t acdb_init;
Dhanalakshmi Siddani21be3ac2016-12-29 14:31:08 +0530248 acdb_init_v3_t acdb_init_v3;
Ben Rombergerc1dc70d2013-12-19 15:11:17 -0800249 acdb_deallocate_t acdb_deallocate;
250 acdb_send_audio_cal_t acdb_send_audio_cal;
Siena Richard7c2db772016-12-21 11:32:34 -0800251 acdb_send_audio_cal_v3_t acdb_send_audio_cal_v3;
Ben Rombergera04fabc2014-11-14 12:16:03 -0800252 acdb_set_audio_cal_t acdb_set_audio_cal;
253 acdb_get_audio_cal_t acdb_get_audio_cal;
Ben Rombergerc1dc70d2013-12-19 15:11:17 -0800254 acdb_send_voice_cal_t acdb_send_voice_cal;
255 acdb_reload_vocvoltable_t acdb_reload_vocvoltable;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700256 acdb_get_default_app_type_t acdb_get_default_app_type;
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700257 acdb_send_common_top_t acdb_send_common_top;
Banajit Goswami20cdd212015-09-11 01:11:30 -0700258 acdb_set_codec_data_t acdb_set_codec_data;
Karthik Reddy Kattaeda85aa2016-05-25 12:42:39 +0530259 acdb_reload_t acdb_reload;
Dhanalakshmi Siddani21be3ac2016-12-29 14:31:08 +0530260 acdb_reload_v2_t acdb_reload_v2;
Ravi Kumar Alamanda48c921d2013-10-29 06:07:44 -0700261 void *hw_info;
vivek mehtaa76401a2015-04-24 14:12:15 -0700262 acdb_send_gain_dep_cal_t acdb_send_gain_dep_cal;
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -0800263 struct csd_data *csd;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700264 void *edid_info;
265 bool edid_valid;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700266 int ext_disp_type;
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700267 char ec_ref_mixer_path[64];
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800268 codec_backend_cfg_t current_backend_cfg[MAX_CODEC_BACKENDS];
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530269 char codec_version[CODEC_VERSION_MAX_LENGTH];
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530270 int hw_dep_fd;
Karthik Reddy Kattaeda85aa2016-05-25 12:42:39 +0530271 char cvd_version[MAX_CVD_VERSION_STRING_SIZE];
272 char snd_card_name[MAX_SND_CARD_STRING_SIZE];
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530273 int source_mic_type;
274 int max_mic_count;
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +0530275 bool is_dsd_supported;
Preetam Singh Ranawatb0c0dd72016-08-18 00:32:06 +0530276 bool is_asrc_supported;
Dhanalakshmi Siddani21be3ac2016-12-29 14:31:08 +0530277 struct listnode acdb_meta_key_list;
Dhananjay Kumar704ce6f2017-09-28 22:08:00 +0530278 bool use_generic_handset;
Eric Laurentb23d5282013-05-14 15:27:20 -0700279};
280
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700281static int pcm_device_table[AUDIO_USECASE_MAX][2] = {
Mingming Yin8e5a4f62013-10-07 15:23:41 -0700282 [USECASE_AUDIO_PLAYBACK_DEEP_BUFFER] = {DEEP_BUFFER_PCM_DEVICE,
283 DEEP_BUFFER_PCM_DEVICE},
284 [USECASE_AUDIO_PLAYBACK_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
Preetam Singh Ranawatde84f1a2013-11-01 14:58:16 -0700285 LOWLATENCY_PCM_DEVICE},
Ravi Kumar Alamanda474de5a2015-06-25 20:08:01 -0700286 [USECASE_AUDIO_PLAYBACK_ULL] = {MULTIMEDIA3_PCM_DEVICE,
287 MULTIMEDIA3_PCM_DEVICE},
Preetam Singh Ranawatde84f1a2013-11-01 14:58:16 -0700288 [USECASE_AUDIO_PLAYBACK_MULTI_CH] = {MULTIMEDIA2_PCM_DEVICE,
Ravi Kumar Alamanda474de5a2015-06-25 20:08:01 -0700289 MULTIMEDIA2_PCM_DEVICE},
Haynes Mathew George484e8d22017-07-31 18:55:17 -0700290 [USECASE_AUDIO_PLAYBACK_HIFI] = {MULTIMEDIA2_PCM_DEVICE,
291 MULTIMEDIA2_PCM_DEVICE},
Krishnankutty Kolathappillya43f96e2013-11-01 12:17:53 -0700292 [USECASE_AUDIO_PLAYBACK_OFFLOAD] =
293 {PLAYBACK_OFFLOAD_DEVICE, PLAYBACK_OFFLOAD_DEVICE},
Subhash Chandra Bose Naripeddy16ff4f82014-04-01 21:03:10 -0700294 [USECASE_AUDIO_PLAYBACK_OFFLOAD2] =
295 {PLAYBACK_OFFLOAD_DEVICE2, PLAYBACK_OFFLOAD_DEVICE2},
296 [USECASE_AUDIO_PLAYBACK_OFFLOAD3] =
297 {PLAYBACK_OFFLOAD_DEVICE3, PLAYBACK_OFFLOAD_DEVICE3},
298 [USECASE_AUDIO_PLAYBACK_OFFLOAD4] =
299 {PLAYBACK_OFFLOAD_DEVICE4, PLAYBACK_OFFLOAD_DEVICE4},
300 [USECASE_AUDIO_PLAYBACK_OFFLOAD5] =
301 {PLAYBACK_OFFLOAD_DEVICE5, PLAYBACK_OFFLOAD_DEVICE5},
302 [USECASE_AUDIO_PLAYBACK_OFFLOAD6] =
303 {PLAYBACK_OFFLOAD_DEVICE6, PLAYBACK_OFFLOAD_DEVICE6},
304 [USECASE_AUDIO_PLAYBACK_OFFLOAD7] =
305 {PLAYBACK_OFFLOAD_DEVICE7, PLAYBACK_OFFLOAD_DEVICE7},
306 [USECASE_AUDIO_PLAYBACK_OFFLOAD8] =
307 {PLAYBACK_OFFLOAD_DEVICE8, PLAYBACK_OFFLOAD_DEVICE8},
308 [USECASE_AUDIO_PLAYBACK_OFFLOAD9] =
309 {PLAYBACK_OFFLOAD_DEVICE9, PLAYBACK_OFFLOAD_DEVICE9},
vivek mehta0ea887a2015-08-26 14:01:20 -0700310
vivek mehta0ea887a2015-08-26 14:01:20 -0700311
Shiv Maliyappanahallida107642013-10-17 11:16:13 -0700312 [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
Mingming Yine62d7842013-10-25 16:26:03 -0700313 [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
Dhananjay Kumaree4d2002016-10-25 18:02:58 +0530314 [USECASE_AUDIO_RECORD_COMPRESS2] = {-1, -1},
315 [USECASE_AUDIO_RECORD_COMPRESS3] = {-1, -1},
316 [USECASE_AUDIO_RECORD_COMPRESS4] = {-1, -1},
Dhananjay Kumar376e38b2017-09-28 22:26:23 +0530317 [USECASE_AUDIO_RECORD_COMPRESS5] = {-1, -1},
318 [USECASE_AUDIO_RECORD_COMPRESS6] = {-1, -1},
Mingming Yin8e5a4f62013-10-07 15:23:41 -0700319 [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
320 LOWLATENCY_PCM_DEVICE},
Preetam Singh Ranawatde84f1a2013-11-01 14:58:16 -0700321 [USECASE_AUDIO_RECORD_FM_VIRTUAL] = {MULTIMEDIA2_PCM_DEVICE,
322 MULTIMEDIA2_PCM_DEVICE},
Haynes Mathew George484e8d22017-07-31 18:55:17 -0700323 [USECASE_AUDIO_RECORD_HIFI] = {MULTIMEDIA2_PCM_DEVICE,
324 MULTIMEDIA2_PCM_DEVICE},
Apoorv Raghuvanshi6e262842013-10-06 14:39:35 -0700325 [USECASE_AUDIO_PLAYBACK_FM] = {FM_PLAYBACK_PCM_DEVICE, FM_CAPTURE_PCM_DEVICE},
Vimal Puthanveed5b4d3f12013-11-05 15:57:39 -0800326 [USECASE_AUDIO_HFP_SCO] = {HFP_PCM_RX, HFP_SCO_RX},
Vimal Puthanveed47e64852013-12-20 13:23:39 -0800327 [USECASE_AUDIO_HFP_SCO_WB] = {HFP_PCM_RX, HFP_SCO_RX},
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700328 [USECASE_VOICE_CALL] = {VOICE_CALL_PCM_DEVICE, VOICE_CALL_PCM_DEVICE},
Haynes Mathew George16081042017-05-31 17:16:49 -0700329 [USECASE_AUDIO_PLAYBACK_MMAP] = {MMAP_PLAYBACK_PCM_DEVICE,
330 MMAP_PLAYBACK_PCM_DEVICE},
331 [USECASE_AUDIO_RECORD_MMAP] = {MMAP_RECORD_PCM_DEVICE,
332 MMAP_RECORD_PCM_DEVICE},
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700333 [USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE},
334 [USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
335 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
Vicky Sehrawat7e4fc152014-02-12 17:58:59 -0800336 [USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE},
Vidyakumar Athota0e109352015-02-12 17:38:22 -0800337 [USECASE_VOICEMMODE1_CALL] = {VOICEMMODE1_CALL_PCM_DEVICE,
338 VOICEMMODE1_CALL_PCM_DEVICE},
339 [USECASE_VOICEMMODE2_CALL] = {VOICEMMODE2_CALL_PCM_DEVICE,
340 VOICEMMODE2_CALL_PCM_DEVICE},
Narsinga Rao Chella05573b72013-11-15 15:21:40 -0800341 [USECASE_COMPRESS_VOIP_CALL] = {COMPRESS_VOIP_CALL_PCM_DEVICE, COMPRESS_VOIP_CALL_PCM_DEVICE},
Shiv Maliyappanahallida107642013-10-17 11:16:13 -0700342 [USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE,
343 AUDIO_RECORD_PCM_DEVICE},
344 [USECASE_INCALL_REC_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
345 AUDIO_RECORD_PCM_DEVICE},
346 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
347 AUDIO_RECORD_PCM_DEVICE},
Helen Zenge56b4852013-12-03 16:54:40 -0800348 [USECASE_INCALL_REC_UPLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
349 COMPRESS_CAPTURE_DEVICE},
350 [USECASE_INCALL_REC_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
351 COMPRESS_CAPTURE_DEVICE},
352 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
353 COMPRESS_CAPTURE_DEVICE},
Shiv Maliyappanahallif3b9a422013-10-22 16:38:08 -0700354 [USECASE_INCALL_MUSIC_UPLINK] = {INCALL_MUSIC_UPLINK_PCM_DEVICE,
355 INCALL_MUSIC_UPLINK_PCM_DEVICE},
356 [USECASE_INCALL_MUSIC_UPLINK2] = {INCALL_MUSIC_UPLINK2_PCM_DEVICE,
357 INCALL_MUSIC_UPLINK2_PCM_DEVICE},
Gopikrishnaiah Anandanf538cef2013-10-28 14:06:03 -0700358 [USECASE_AUDIO_SPKR_CALIB_RX] = {SPKR_PROT_CALIB_RX_PCM_DEVICE, -1},
359 [USECASE_AUDIO_SPKR_CALIB_TX] = {-1, SPKR_PROT_CALIB_TX_PCM_DEVICE},
Ravi Kumar Alamanda060bc5a2014-09-05 13:51:35 -0700360
361 [USECASE_AUDIO_PLAYBACK_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
362 AFE_PROXY_RECORD_PCM_DEVICE},
363 [USECASE_AUDIO_RECORD_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
364 AFE_PROXY_RECORD_PCM_DEVICE},
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700365 [USECASE_AUDIO_PLAYBACK_EXT_DISP_SILENCE] = {MULTIMEDIA9_PCM_DEVICE, -1},
Siddartha Shaik31b530e2017-05-19 15:26:33 +0530366 [USECASE_AUDIO_TRANSCODE_LOOPBACK] = {TRANSCODE_LOOPBACK_RX_DEV_ID, TRANSCODE_LOOPBACK_TX_DEV_ID},
Ravi Kumar Alamanda060bc5a2014-09-05 13:51:35 -0700367
Vikram Panduranga93f080e2017-06-07 18:16:14 -0700368 [USECASE_AUDIO_PLAYBACK_VOIP] = {AUDIO_PLAYBACK_VOIP_PCM_DEVICE, AUDIO_PLAYBACK_VOIP_PCM_DEVICE},
369 [USECASE_AUDIO_RECORD_VOIP] = {AUDIO_RECORD_VOIP_PCM_DEVICE, AUDIO_RECORD_VOIP_PCM_DEVICE},
Varun Balaraje49253e2017-07-06 19:48:56 +0530370 [USECASE_AUDIO_PLAYBACK_INTERACTIVE_STREAM1] =
371 {PLAYBACK_INTERACTIVE_STRM_DEVICE1, PLAYBACK_INTERACTIVE_STRM_DEVICE1},
372 [USECASE_AUDIO_PLAYBACK_INTERACTIVE_STREAM2] =
373 {PLAYBACK_INTERACTIVE_STRM_DEVICE2, PLAYBACK_INTERACTIVE_STRM_DEVICE2},
374 [USECASE_AUDIO_PLAYBACK_INTERACTIVE_STREAM3] =
375 {PLAYBACK_INTERACTIVE_STRM_DEVICE3, PLAYBACK_INTERACTIVE_STRM_DEVICE3},
376 [USECASE_AUDIO_PLAYBACK_INTERACTIVE_STREAM4] =
377 {PLAYBACK_INTERACTIVE_STRM_DEVICE4, PLAYBACK_INTERACTIVE_STRM_DEVICE4},
378 [USECASE_AUDIO_PLAYBACK_INTERACTIVE_STREAM5] =
379 {PLAYBACK_INTERACTIVE_STRM_DEVICE5, PLAYBACK_INTERACTIVE_STRM_DEVICE5},
380 [USECASE_AUDIO_PLAYBACK_INTERACTIVE_STREAM6] =
381 {PLAYBACK_INTERACTIVE_STRM_DEVICE6, PLAYBACK_INTERACTIVE_STRM_DEVICE6},
382 [USECASE_AUDIO_PLAYBACK_INTERACTIVE_STREAM7] =
383 {PLAYBACK_INTERACTIVE_STRM_DEVICE7, PLAYBACK_INTERACTIVE_STRM_DEVICE7},
384 [USECASE_AUDIO_PLAYBACK_INTERACTIVE_STREAM8] =
385 {PLAYBACK_INTERACTIVE_STRM_DEVICE8, PLAYBACK_INTERACTIVE_STRM_DEVICE8},
Vikram Panduranga93f080e2017-06-07 18:16:14 -0700386
Eric Laurentb23d5282013-05-14 15:27:20 -0700387};
388
389/* Array to store sound devices */
390static const char * const device_table[SND_DEVICE_MAX] = {
391 [SND_DEVICE_NONE] = "none",
392 /* Playback sound devices */
393 [SND_DEVICE_OUT_HANDSET] = "handset",
394 [SND_DEVICE_OUT_SPEAKER] = "speaker",
Tanya Finkel00130052014-07-14 04:26:56 -0700395 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = "speaker-ext-1",
396 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = "speaker-ext-2",
Banajit Goswami20cdd212015-09-11 01:11:30 -0700397 [SND_DEVICE_OUT_SPEAKER_VBAT] = "speaker-vbat",
Eric Laurentb23d5282013-05-14 15:27:20 -0700398 [SND_DEVICE_OUT_SPEAKER_REVERSE] = "speaker-reverse",
399 [SND_DEVICE_OUT_HEADPHONES] = "headphones",
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +0530400 [SND_DEVICE_OUT_HEADPHONES_DSD] = "headphones-dsd",
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -0800401 [SND_DEVICE_OUT_HEADPHONES_44_1] = "headphones-44.1",
Ravi Kumar Alamanda52de13c2015-10-17 22:21:52 -0700402 [SND_DEVICE_OUT_LINE] = "line",
Eric Laurentb23d5282013-05-14 15:27:20 -0700403 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = "speaker-and-headphones",
Ravi Kumar Alamanda52de13c2015-10-17 22:21:52 -0700404 [SND_DEVICE_OUT_SPEAKER_AND_LINE] = "speaker-and-line",
Tanya Finkel00130052014-07-14 04:26:56 -0700405 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = "speaker-and-headphones-ext-1",
406 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = "speaker-and-headphones-ext-2",
Eric Laurentb23d5282013-05-14 15:27:20 -0700407 [SND_DEVICE_OUT_VOICE_HANDSET] = "voice-handset",
408 [SND_DEVICE_OUT_VOICE_SPEAKER] = "voice-speaker",
Banajit Goswami20cdd212015-09-11 01:11:30 -0700409 [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = "voice-speaker-vbat",
Rohit kumarf4120402016-08-05 19:19:48 +0530410 [SND_DEVICE_OUT_VOICE_SPEAKER_2] = "voice-speaker-2",
411 [SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT] = "voice-speaker-2-vbat",
Eric Laurentb23d5282013-05-14 15:27:20 -0700412 [SND_DEVICE_OUT_VOICE_HEADPHONES] = "voice-headphones",
Ravi Kumar Alamanda52de13c2015-10-17 22:21:52 -0700413 [SND_DEVICE_OUT_VOICE_LINE] = "voice-line",
Eric Laurentb23d5282013-05-14 15:27:20 -0700414 [SND_DEVICE_OUT_HDMI] = "hdmi",
415 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = "speaker-and-hdmi",
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700416 [SND_DEVICE_OUT_DISPLAY_PORT] = "display-port",
417 [SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT] = "speaker-and-display-port",
Eric Laurentb23d5282013-05-14 15:27:20 -0700418 [SND_DEVICE_OUT_BT_SCO] = "bt-sco-headset",
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700419 [SND_DEVICE_OUT_BT_SCO_WB] = "bt-sco-headset-wb",
Naresh Tanniru9d027a62015-03-13 01:32:10 +0530420 [SND_DEVICE_OUT_BT_A2DP] = "bt-a2dp",
421 [SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP] = "speaker-and-bt-a2dp",
Eric Laurentb23d5282013-05-14 15:27:20 -0700422 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = "voice-tty-full-headphones",
423 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = "voice-tty-vco-headphones",
424 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = "voice-tty-hco-handset",
Aniket Kumar Lata91886592017-05-25 16:53:32 -0700425 [SND_DEVICE_OUT_VOICE_TTY_FULL_USB] = "voice-tty-full-usb",
426 [SND_DEVICE_OUT_VOICE_TTY_VCO_USB] = "voice-tty-vco-usb",
Ravi Kumar Alamanda060bc5a2014-09-05 13:51:35 -0700427 [SND_DEVICE_OUT_VOICE_TX] = "voice-tx",
Apoorv Raghuvanshi5792d4b2013-10-07 18:40:05 -0700428 [SND_DEVICE_OUT_AFE_PROXY] = "afe-proxy",
Ashish Jain3e37a702016-11-25 12:27:15 +0530429 [SND_DEVICE_OUT_USB_HEADSET] = "usb-headset",
Aniket Kumar Lata3e2e1232017-06-16 17:25:07 -0700430 [SND_DEVICE_OUT_VOICE_USB_HEADSET] = "usb-headset",
Ashish Jain3e37a702016-11-25 12:27:15 +0530431 [SND_DEVICE_OUT_USB_HEADPHONES] = "usb-headphones",
Aniket Kumar Lata3e2e1232017-06-16 17:25:07 -0700432 [SND_DEVICE_OUT_VOICE_USB_HEADPHONES] = "usb-headphones",
Apoorv Raghuvanshi5792d4b2013-10-07 18:40:05 -0700433 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = "speaker-and-usb-headphones",
Apoorv Raghuvanshi6e262842013-10-06 14:39:35 -0700434 [SND_DEVICE_OUT_TRANSMISSION_FM] = "transmission-fm",
Apoorv Raghuvanshi9eaf94e2013-10-04 16:13:44 -0700435 [SND_DEVICE_OUT_ANC_HEADSET] = "anc-headphones",
436 [SND_DEVICE_OUT_ANC_FB_HEADSET] = "anc-fb-headphones",
437 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = "voice-anc-headphones",
438 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = "voice-anc-fb-headphones",
Preetam Singh Ranawat91132162017-03-13 20:32:03 +0530439 [SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_HEADPHONES] = "voice-speaker-and-voice-headphones",
440 [SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_HEADSET] = "voice-speaker-and-voice-anc-headphones",
441 [SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_FB_HEADSET] = "voice-speaker-and-voice-anc-fb-headphones",
Apoorv Raghuvanshi9eaf94e2013-10-04 16:13:44 -0700442 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = "speaker-and-anc-headphones",
Meng Wang841d6c02017-01-24 12:34:36 +0800443 [SND_DEVICE_OUT_SPEAKER_AND_ANC_FB_HEADSET] = "speaker-and-anc-fb-headphones",
Apoorv Raghuvanshi9eaf94e2013-10-04 16:13:44 -0700444 [SND_DEVICE_OUT_ANC_HANDSET] = "anc-handset",
Gopikrishnaiah Anandanf538cef2013-10-28 14:06:03 -0700445 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = "speaker-protected",
Anish Kumar46c7b872014-09-09 01:49:44 -0700446 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = "voice-speaker-protected",
Rohit kumarf4120402016-08-05 19:19:48 +0530447 [SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED] = "voice-speaker-2-protected",
Banajit Goswami20cdd212015-09-11 01:11:30 -0700448 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = "speaker-protected-vbat",
449 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = "voice-speaker-protected-vbat",
Rohit kumarf4120402016-08-05 19:19:48 +0530450 [SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED_VBAT] = "voice-speaker-2-protected-vbat",
Srinivas Julakanti1ca769a2017-01-04 23:18:08 -0800451 [SND_DEVICE_OUT_SPEAKER_PROTECTED_RAS] = "speaker-protected",
452 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT_RAS] = "speaker-protected-vbat",
kunleizbe6a8442017-08-08 17:11:35 +0800453 [SND_DEVICE_OUT_SPEAKER_AND_BT_SCO] = "speaker-and-bt-sco",
454 [SND_DEVICE_OUT_SPEAKER_AND_BT_SCO_WB] = "speaker-and-bt-sco-wb",
Eric Laurentb23d5282013-05-14 15:27:20 -0700455
456 /* Capture sound devices */
457 [SND_DEVICE_IN_HANDSET_MIC] = "handset-mic",
Tanya Finkel00130052014-07-14 04:26:56 -0700458 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = "handset-mic-ext",
Eric Laurentb23d5282013-05-14 15:27:20 -0700459 [SND_DEVICE_IN_HANDSET_MIC_AEC] = "handset-mic",
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -0800460 [SND_DEVICE_IN_HANDSET_MIC_NS] = "handset-mic",
461 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = "handset-mic",
462 [SND_DEVICE_IN_HANDSET_DMIC] = "dmic-endfire",
Ravi Kumar Alamandab034ddb2013-11-06 15:52:18 -0800463 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = "dmic-endfire",
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -0800464 [SND_DEVICE_IN_HANDSET_DMIC_NS] = "dmic-endfire",
465 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = "dmic-endfire",
466 [SND_DEVICE_IN_SPEAKER_MIC] = "speaker-mic",
Ravi Kumar Alamandab034ddb2013-11-06 15:52:18 -0800467 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = "speaker-mic",
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -0800468 [SND_DEVICE_IN_SPEAKER_MIC_NS] = "speaker-mic",
469 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = "speaker-mic",
470 [SND_DEVICE_IN_SPEAKER_DMIC] = "speaker-dmic-endfire",
Ravi Kumar Alamandab034ddb2013-11-06 15:52:18 -0800471 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = "speaker-dmic-endfire",
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -0800472 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = "speaker-dmic-endfire",
473 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = "speaker-dmic-endfire",
474 [SND_DEVICE_IN_HEADSET_MIC] = "headset-mic",
475 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = "headset-mic",
Eric Laurentb23d5282013-05-14 15:27:20 -0700476 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = "voice-speaker-mic",
477 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = "voice-headset-mic",
478 [SND_DEVICE_IN_HDMI_MIC] = "hdmi-mic",
479 [SND_DEVICE_IN_BT_SCO_MIC] = "bt-sco-mic",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700480 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = "bt-sco-mic",
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700481 [SND_DEVICE_IN_BT_SCO_MIC_WB] = "bt-sco-mic-wb",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700482 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = "bt-sco-mic-wb",
Eric Laurentb23d5282013-05-14 15:27:20 -0700483 [SND_DEVICE_IN_CAMCORDER_MIC] = "camcorder-mic",
Mingming Yin8e5a4f62013-10-07 15:23:41 -0700484 [SND_DEVICE_IN_VOICE_DMIC] = "voice-dmic-ef",
Mingming Yin8e5a4f62013-10-07 15:23:41 -0700485 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = "voice-speaker-dmic-ef",
Vidyakumar Athotaadfe4e32013-12-13 14:51:26 -0800486 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = "voice-speaker-qmic",
Eric Laurentb23d5282013-05-14 15:27:20 -0700487 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = "voice-tty-full-headset-mic",
488 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = "voice-tty-vco-handset-mic",
489 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = "voice-tty-hco-headset-mic",
Aniket Kumar Lata91886592017-05-25 16:53:32 -0700490 [SND_DEVICE_IN_VOICE_TTY_FULL_USB_MIC] = "voice-tty-full-usb-mic",
491 [SND_DEVICE_IN_VOICE_TTY_HCO_USB_MIC] = "voice-tty-hco-usb-mic",
Ravi Kumar Alamanda060bc5a2014-09-05 13:51:35 -0700492 [SND_DEVICE_IN_VOICE_RX] = "voice-rx",
493
Eric Laurentb23d5282013-05-14 15:27:20 -0700494 [SND_DEVICE_IN_VOICE_REC_MIC] = "voice-rec-mic",
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -0800495 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = "voice-rec-mic",
Ravi Kumar Alamandab034ddb2013-11-06 15:52:18 -0800496 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = "voice-rec-dmic-ef",
Mingming Yin8e5a4f62013-10-07 15:23:41 -0700497 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = "voice-rec-dmic-ef-fluence",
Apoorv Raghuvanshi5792d4b2013-10-07 18:40:05 -0700498 [SND_DEVICE_IN_USB_HEADSET_MIC] = "usb-headset-mic",
Aniket Kumar Lata3e2e1232017-06-16 17:25:07 -0700499 [SND_DEVICE_IN_VOICE_USB_HEADSET_MIC] ="usb-headset-mic",
500 [SND_DEVICE_IN_USB_HEADSET_MIC_AEC] = "usb-headset-mic",
501 [SND_DEVICE_IN_UNPROCESSED_USB_HEADSET_MIC] = "usb-headset-mic",
502 [SND_DEVICE_IN_VOICE_RECOG_USB_HEADSET_MIC] = "usb-headset-mic",
Apoorv Raghuvanshi6e262842013-10-06 14:39:35 -0700503 [SND_DEVICE_IN_CAPTURE_FM] = "capture-fm",
Apoorv Raghuvanshi9eaf94e2013-10-04 16:13:44 -0700504 [SND_DEVICE_IN_AANC_HANDSET_MIC] = "aanc-handset-mic",
Shiv Maliyappanahallidd287262016-01-08 15:57:07 -0800505 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = "aanc-handset-mic",
Apoorv Raghuvanshi6178a3f2013-10-19 12:38:54 -0700506 [SND_DEVICE_IN_QUAD_MIC] = "quad-mic",
Apoorv Raghuvanshi6bd8dbf2013-10-19 18:37:52 -0700507 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = "handset-stereo-dmic-ef",
508 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = "speaker-stereo-dmic-ef",
Gopikrishnaiah Anandanf538cef2013-10-28 14:06:03 -0700509 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = "vi-feedback",
Rohit kumarf4120402016-08-05 19:19:48 +0530510 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_1] = "vi-feedback-mono-1",
511 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_2] = "vi-feedback-mono-2",
Narsinga Rao Chella61e0f9b2014-03-06 21:25:22 -0800512 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = "voice-speaker-dmic-broadside",
513 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = "speaker-dmic-broadside",
514 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = "speaker-dmic-broadside",
515 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = "speaker-dmic-broadside",
516 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = "speaker-dmic-broadside",
Narsinga Rao Chella975572e2014-10-21 11:49:00 -0700517 [SND_DEVICE_IN_HANDSET_QMIC] = "quad-mic",
518 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = "quad-mic",
519 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = "quad-mic",
520 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = "quad-mic",
Ben Romberger182c8252016-07-18 16:54:54 -0700521 [SND_DEVICE_IN_VOICE_REC_QMIC_FLUENCE] = "quad-mic",
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700522 [SND_DEVICE_IN_THREE_MIC] = "three-mic",
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530523 [SND_DEVICE_IN_HANDSET_TMIC] = "three-mic",
Ben Rombergera4d76db2016-10-13 15:26:02 -0700524 [SND_DEVICE_IN_VOICE_REC_TMIC] = "three-mic",
Chaithanya Krishna Bacharaju24f86f32016-05-26 16:34:53 +0530525 [SND_DEVICE_IN_UNPROCESSED_MIC] = "unprocessed-mic",
Aalique Grahame97748be2017-10-10 14:32:29 -0700526 [SND_DEVICE_IN_UNPROCESSED_STEREO_MIC] = "unprocessed-stereo-mic",
527 [SND_DEVICE_IN_UNPROCESSED_THREE_MIC] = "unprocessed-three-mic",
528 [SND_DEVICE_IN_UNPROCESSED_QUAD_MIC] = "unprocessed-quad-mic",
529 [SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC] = "unprocessed-headset-mic",
Dhananjay Kumar704ce6f2017-09-28 22:08:00 +0530530 [SND_DEVICE_IN_HANDSET_GENERIC_QMIC] = "quad-mic",
Eric Laurentb23d5282013-05-14 15:27:20 -0700531};
532
Amit Shekhar5a39c912014-10-14 15:39:30 -0700533// Platform specific backend bit width table
534static int backend_bit_width_table[SND_DEVICE_MAX] = {0};
535
Vikram Pandurangadf59cae2017-08-03 18:04:55 -0700536static struct audio_effect_config effect_config_table[GET_IN_DEVICE_INDEX(SND_DEVICE_MAX)][EFFECT_MAX] = {
537 [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS)][EFFECT_AEC] = {TX_VOICE_FLUENCE_PROV2, 0x0, 0x10EAF, 0x01},
538 [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS)][EFFECT_NS] = {TX_VOICE_FLUENCE_PROV2, 0x0, 0x10EAF, 0x02},
539 [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE)][EFFECT_AEC] = {TX_VOICE_DM_FV5_BROADSIDE, 0x0,
540 0x10EAF, 0x01},
541 [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE)][EFFECT_NS] = {TX_VOICE_DM_FV5_BROADSIDE, 0x0,
542 0x10EAF, 0x02},
543 [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)][EFFECT_AEC] = {TX_VOICE_FV5ECNS_DM, 0x0, 0x10EAF, 0x01},
544 [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)][EFFECT_NS] = {TX_VOICE_FV5ECNS_DM, 0x0, 0x10EAF, 0x02},
545 [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)][EFFECT_AEC] = {TX_VOICE_FV5ECNS_SM, 0x0, 0x10EAF, 0x01},
546 [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)][EFFECT_NS] = {TX_VOICE_FV5ECNS_SM, 0x0, 0x10EAF, 0x02},
547 [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)][EFFECT_AEC] = {TX_VOICE_FV5ECNS_DM, 0x0, 0x10EAF, 0x01},
548 [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)][EFFECT_NS] = {TX_VOICE_FV5ECNS_DM, 0x0, 0x10EAF, 0x02},
549 [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)][EFFECT_AEC] = {TX_VOICE_FV5ECNS_SM, 0x0, 0x10EAF, 0x01},
550 [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)][EFFECT_NS] = {TX_VOICE_FV5ECNS_SM, 0x0, 0x10EAF, 0x02},
551};
552
Eric Laurentb23d5282013-05-14 15:27:20 -0700553/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
Ben Romberger55886882014-01-10 13:49:02 -0800554static int acdb_device_table[SND_DEVICE_MAX] = {
Eric Laurentb23d5282013-05-14 15:27:20 -0700555 [SND_DEVICE_NONE] = -1,
556 [SND_DEVICE_OUT_HANDSET] = 7,
Vidyakumar Athotac29d4ab2013-11-14 16:58:02 -0800557 [SND_DEVICE_OUT_SPEAKER] = 14,
Tanya Finkel87af1a52015-03-27 14:54:23 -0700558 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = 130,
559 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = 130,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700560 [SND_DEVICE_OUT_SPEAKER_VBAT] = 14,
Vidyakumar Athotac29d4ab2013-11-14 16:58:02 -0800561 [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14,
Ravi Kumar Alamanda52de13c2015-10-17 22:21:52 -0700562 [SND_DEVICE_OUT_LINE] = 10,
Eric Laurentb23d5282013-05-14 15:27:20 -0700563 [SND_DEVICE_OUT_HEADPHONES] = 10,
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +0530564 [SND_DEVICE_OUT_HEADPHONES_DSD] = 10,
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -0800565 [SND_DEVICE_OUT_HEADPHONES_44_1] = 10,
Eric Laurentb23d5282013-05-14 15:27:20 -0700566 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10,
Ravi Kumar Alamanda52de13c2015-10-17 22:21:52 -0700567 [SND_DEVICE_OUT_SPEAKER_AND_LINE] = 10,
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800568 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = 130,
569 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = 130,
Eric Laurentb23d5282013-05-14 15:27:20 -0700570 [SND_DEVICE_OUT_VOICE_HANDSET] = 7,
Vidyakumar Athotac29d4ab2013-11-14 16:58:02 -0800571 [SND_DEVICE_OUT_VOICE_SPEAKER] = 14,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700572 [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = 14,
Rohit kumarf4120402016-08-05 19:19:48 +0530573 [SND_DEVICE_OUT_VOICE_SPEAKER_2] = 14,
574 [SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT] = 14,
Eric Laurentb23d5282013-05-14 15:27:20 -0700575 [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10,
Ravi Kumar Alamanda52de13c2015-10-17 22:21:52 -0700576 [SND_DEVICE_OUT_VOICE_LINE] = 10,
Preetam Singh Ranawat91132162017-03-13 20:32:03 +0530577 [SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_HEADPHONES] = 10,
578 [SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_HEADSET] = 10,
579 [SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_FB_HEADSET] = 10,
Eric Laurentb23d5282013-05-14 15:27:20 -0700580 [SND_DEVICE_OUT_HDMI] = 18,
Vidyakumar Athotac29d4ab2013-11-14 16:58:02 -0800581 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14,
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700582 [SND_DEVICE_OUT_DISPLAY_PORT] = 18,
583 [SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT] = 14,
Eric Laurentb23d5282013-05-14 15:27:20 -0700584 [SND_DEVICE_OUT_BT_SCO] = 22,
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700585 [SND_DEVICE_OUT_BT_SCO_WB] = 39,
Naresh Tanniru9d027a62015-03-13 01:32:10 +0530586 [SND_DEVICE_OUT_BT_A2DP] = 20,
587 [SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP] = 14,
Eric Laurentb23d5282013-05-14 15:27:20 -0700588 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17,
589 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17,
590 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37,
Aniket Kumar Lata91886592017-05-25 16:53:32 -0700591 [SND_DEVICE_OUT_VOICE_TTY_FULL_USB] = 17,
592 [SND_DEVICE_OUT_VOICE_TTY_VCO_USB] = 17,
Ravi Kumar Alamanda060bc5a2014-09-05 13:51:35 -0700593 [SND_DEVICE_OUT_VOICE_TX] = 45,
Apoorv Raghuvanshi5792d4b2013-10-07 18:40:05 -0700594 [SND_DEVICE_OUT_AFE_PROXY] = 0,
Vidyakumar Athotab9522202014-01-14 20:08:27 -0800595 [SND_DEVICE_OUT_USB_HEADSET] = 45,
Aniket Kumar Lata3e2e1232017-06-16 17:25:07 -0700596 [SND_DEVICE_OUT_VOICE_USB_HEADSET] = 45,
Ashish Jain3e37a702016-11-25 12:27:15 +0530597 [SND_DEVICE_OUT_USB_HEADPHONES] = 45,
Aniket Kumar Lata3e2e1232017-06-16 17:25:07 -0700598 [SND_DEVICE_OUT_VOICE_USB_HEADPHONES] = 45,
Apoorv Raghuvanshi5792d4b2013-10-07 18:40:05 -0700599 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14,
Apoorv Raghuvanshi6e262842013-10-06 14:39:35 -0700600 [SND_DEVICE_OUT_TRANSMISSION_FM] = 0,
Apoorv Raghuvanshi9eaf94e2013-10-04 16:13:44 -0700601 [SND_DEVICE_OUT_ANC_HEADSET] = 26,
Ravi Kumar Alamanda48c921d2013-10-29 06:07:44 -0700602 [SND_DEVICE_OUT_ANC_FB_HEADSET] = 27,
Apoorv Raghuvanshi9eaf94e2013-10-04 16:13:44 -0700603 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26,
Ravi Kumar Alamanda48c921d2013-10-29 06:07:44 -0700604 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27,
Apoorv Raghuvanshi9eaf94e2013-10-04 16:13:44 -0700605 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26,
Meng Wang841d6c02017-01-24 12:34:36 +0800606 [SND_DEVICE_OUT_SPEAKER_AND_ANC_FB_HEADSET] = 27,
Apoorv Raghuvanshi9eaf94e2013-10-04 16:13:44 -0700607 [SND_DEVICE_OUT_ANC_HANDSET] = 103,
Anish Kumar46c7b872014-09-09 01:49:44 -0700608 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = 124,
609 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = 101,
Rohit kumarf4120402016-08-05 19:19:48 +0530610 [SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED] = 101,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700611 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = 124,
612 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = 101,
Rohit kumarf4120402016-08-05 19:19:48 +0530613 [SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED_VBAT] = 101,
Srinivas Julakanti1ca769a2017-01-04 23:18:08 -0800614 [SND_DEVICE_OUT_SPEAKER_PROTECTED_RAS] = 134,
615 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT_RAS] = 134,
Eric Laurentb23d5282013-05-14 15:27:20 -0700616 [SND_DEVICE_IN_HANDSET_MIC] = 4,
Tanya Finkel00130052014-07-14 04:26:56 -0700617 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = 4,
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -0800618 [SND_DEVICE_IN_HANDSET_MIC_AEC] = 106,
619 [SND_DEVICE_IN_HANDSET_MIC_NS] = 107,
620 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108,
Ravi Kumar Alamandab034ddb2013-11-06 15:52:18 -0800621 [SND_DEVICE_IN_HANDSET_DMIC] = 41,
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -0800622 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109,
623 [SND_DEVICE_IN_HANDSET_DMIC_NS] = 110,
624 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111,
Ravi Kumar Alamandab034ddb2013-11-06 15:52:18 -0800625 [SND_DEVICE_IN_SPEAKER_MIC] = 11,
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -0800626 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112,
627 [SND_DEVICE_IN_SPEAKER_MIC_NS] = 113,
628 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114,
Ravi Kumar Alamandab034ddb2013-11-06 15:52:18 -0800629 [SND_DEVICE_IN_SPEAKER_DMIC] = 43,
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -0800630 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115,
631 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116,
632 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117,
Eric Laurentb23d5282013-05-14 15:27:20 -0700633 [SND_DEVICE_IN_HEADSET_MIC] = 8,
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -0800634 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47,
Eric Laurentb23d5282013-05-14 15:27:20 -0700635 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11,
636 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8,
637 [SND_DEVICE_IN_HDMI_MIC] = 4,
638 [SND_DEVICE_IN_BT_SCO_MIC] = 21,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700639 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = 122,
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700640 [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700641 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = 123,
Ravi Kumar Alamandab034ddb2013-11-06 15:52:18 -0800642 [SND_DEVICE_IN_CAMCORDER_MIC] = 4,
Mingming Yin8e5a4f62013-10-07 15:23:41 -0700643 [SND_DEVICE_IN_VOICE_DMIC] = 41,
Mingming Yin8e5a4f62013-10-07 15:23:41 -0700644 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43,
Vidyakumar Athotaadfe4e32013-12-13 14:51:26 -0800645 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19,
Eric Laurentb23d5282013-05-14 15:27:20 -0700646 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16,
647 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36,
648 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16,
Aniket Kumar Lata91886592017-05-25 16:53:32 -0700649 [SND_DEVICE_IN_VOICE_TTY_FULL_USB_MIC] = 16,
650 [SND_DEVICE_IN_VOICE_TTY_HCO_USB_MIC] = 16,
Ravi Kumar Alamanda060bc5a2014-09-05 13:51:35 -0700651 [SND_DEVICE_IN_VOICE_RX] = 44,
652
Ravi Kumar Alamandab034ddb2013-11-06 15:52:18 -0800653 [SND_DEVICE_IN_VOICE_REC_MIC] = 4,
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -0800654 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107,
Ravi Kumar Alamandab034ddb2013-11-06 15:52:18 -0800655 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34,
656 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41,
Apoorv Raghuvanshi5792d4b2013-10-07 18:40:05 -0700657 [SND_DEVICE_IN_USB_HEADSET_MIC] = 44,
Aniket Kumar Lata3e2e1232017-06-16 17:25:07 -0700658 [SND_DEVICE_IN_VOICE_USB_HEADSET_MIC] = 44,
659 [SND_DEVICE_IN_UNPROCESSED_USB_HEADSET_MIC] = 44,
660 [SND_DEVICE_IN_VOICE_RECOG_USB_HEADSET_MIC] = 44,
661 [SND_DEVICE_IN_USB_HEADSET_MIC_AEC] = 44,
Apoorv Raghuvanshi6e262842013-10-06 14:39:35 -0700662 [SND_DEVICE_IN_CAPTURE_FM] = 0,
Apoorv Raghuvanshi9eaf94e2013-10-04 16:13:44 -0700663 [SND_DEVICE_IN_AANC_HANDSET_MIC] = 104,
Shiv Maliyappanahallidd287262016-01-08 15:57:07 -0800664 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = 105,
Apoorv Raghuvanshi6178a3f2013-10-19 12:38:54 -0700665 [SND_DEVICE_IN_QUAD_MIC] = 46,
Apoorv Raghuvanshi6bd8dbf2013-10-19 18:37:52 -0700666 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = 34,
667 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = 35,
Gopikrishnaiah Anandanf538cef2013-10-28 14:06:03 -0700668 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
Rohit kumarf4120402016-08-05 19:19:48 +0530669 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_1] = 102,
670 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_2] = 102,
Narsinga Rao Chella61e0f9b2014-03-06 21:25:22 -0800671 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12,
672 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12,
673 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
674 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
675 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
Narsinga Rao Chella975572e2014-10-21 11:49:00 -0700676 [SND_DEVICE_IN_HANDSET_QMIC] = 125,
677 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = 126,
678 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = 127,
679 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = 129,
Ben Romberger182c8252016-07-18 16:54:54 -0700680 [SND_DEVICE_IN_VOICE_REC_QMIC_FLUENCE] = 125,
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530681 [SND_DEVICE_IN_THREE_MIC] = 46, /* for APSS Surround Sound Recording */
682 [SND_DEVICE_IN_HANDSET_TMIC] = 125, /* for 3mic recording with fluence */
Ben Rombergera4d76db2016-10-13 15:26:02 -0700683 [SND_DEVICE_IN_VOICE_REC_TMIC] = 125,
Chaithanya Krishna Bacharaju24f86f32016-05-26 16:34:53 +0530684 [SND_DEVICE_IN_UNPROCESSED_MIC] = 143,
685 [SND_DEVICE_IN_UNPROCESSED_STEREO_MIC] = 144,
686 [SND_DEVICE_IN_UNPROCESSED_THREE_MIC] = 145,
687 [SND_DEVICE_IN_UNPROCESSED_QUAD_MIC] = 146,
688 [SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC] = 147,
Dhananjay Kumar704ce6f2017-09-28 22:08:00 +0530689 [SND_DEVICE_IN_HANDSET_GENERIC_QMIC] = 150,
Eric Laurentb23d5282013-05-14 15:27:20 -0700690};
691
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700692struct name_to_index {
Ben Romberger61764e32014-01-10 13:49:02 -0800693 char name[100];
694 unsigned int index;
695};
696
697#define TO_NAME_INDEX(X) #X, X
698
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -0800699/* Used to get index from parsed string */
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700700static struct name_to_index snd_device_name_index[SND_DEVICE_MAX] = {
Ben Romberger61764e32014-01-10 13:49:02 -0800701 {TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)},
702 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)},
Tanya Finkel00130052014-07-14 04:26:56 -0700703 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_1)},
704 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_2)},
Banajit Goswami20cdd212015-09-11 01:11:30 -0700705 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_VBAT)},
Ben Romberger61764e32014-01-10 13:49:02 -0800706 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)},
707 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)},
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +0530708 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES_DSD)},
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -0800709 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES_44_1)},
Ravi Kumar Alamanda52de13c2015-10-17 22:21:52 -0700710 {TO_NAME_INDEX(SND_DEVICE_OUT_LINE)},
Ben Romberger61764e32014-01-10 13:49:02 -0800711 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)},
Ravi Kumar Alamanda52de13c2015-10-17 22:21:52 -0700712 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_LINE)},
Tanya Finkel00130052014-07-14 04:26:56 -0700713 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1)},
714 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2)},
Ben Romberger61764e32014-01-10 13:49:02 -0800715 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)},
716 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)},
Banajit Goswami20cdd212015-09-11 01:11:30 -0700717 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_VBAT)},
Rohit kumarf4120402016-08-05 19:19:48 +0530718 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_2)},
719 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT)},
Ben Romberger61764e32014-01-10 13:49:02 -0800720 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)},
Ravi Kumar Alamanda52de13c2015-10-17 22:21:52 -0700721 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_LINE)},
Ben Romberger61764e32014-01-10 13:49:02 -0800722 {TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)},
723 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)},
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700724 {TO_NAME_INDEX(SND_DEVICE_OUT_DISPLAY_PORT)},
725 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT)},
Ben Romberger61764e32014-01-10 13:49:02 -0800726 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)},
727 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)},
Naresh Tanniru9d027a62015-03-13 01:32:10 +0530728 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_A2DP)},
729 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP)},
Ben Romberger61764e32014-01-10 13:49:02 -0800730 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)},
731 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)},
732 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)},
kunleizbe6a8442017-08-08 17:11:35 +0800733 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_BT_SCO)},
734 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_BT_SCO_WB)},
Aniket Kumar Lata91886592017-05-25 16:53:32 -0700735 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_USB)},
736 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_USB)},
Preetam Singh Ranawatd770a362017-05-24 19:07:15 +0530737 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TX)},
Ben Romberger61764e32014-01-10 13:49:02 -0800738 {TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)},
739 {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)},
Aniket Kumar Lata3e2e1232017-06-16 17:25:07 -0700740 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_USB_HEADSET)},
Ashish Jain3e37a702016-11-25 12:27:15 +0530741 {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADPHONES)},
Aniket Kumar Lata3e2e1232017-06-16 17:25:07 -0700742 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_USB_HEADPHONES)},
Ben Romberger61764e32014-01-10 13:49:02 -0800743 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)},
744 {TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)},
745 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)},
746 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)},
747 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)},
748 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)},
749 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)},
Meng Wang841d6c02017-01-24 12:34:36 +0800750 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_FB_HEADSET)},
Ben Romberger61764e32014-01-10 13:49:02 -0800751 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)},
752 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)},
Anish Kumar46c7b872014-09-09 01:49:44 -0700753 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED)},
Rohit kumarf4120402016-08-05 19:19:48 +0530754 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED)},
Banajit Goswami20cdd212015-09-11 01:11:30 -0700755 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT)},
756 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT)},
Rohit kumarf4120402016-08-05 19:19:48 +0530757 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED_VBAT)},
Srinivas Julakanti1ca769a2017-01-04 23:18:08 -0800758 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED_RAS)},
759 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT_RAS)},
Ben Romberger61764e32014-01-10 13:49:02 -0800760 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)},
Tanya Finkel00130052014-07-14 04:26:56 -0700761 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_EXTERNAL)},
Ben Romberger61764e32014-01-10 13:49:02 -0800762 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)},
763 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)},
764 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)},
765 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)},
766 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)},
767 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)},
768 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)},
769 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)},
770 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)},
771 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)},
772 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)},
773 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)},
774 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)},
775 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)},
776 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)},
777 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)},
778 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)},
779 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)},
780 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)},
781 {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)},
782 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700783 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_NREC)},
Ben Romberger61764e32014-01-10 13:49:02 -0800784 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700785 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB_NREC)},
Ben Romberger61764e32014-01-10 13:49:02 -0800786 {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)},
787 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)},
788 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)},
789 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)},
790 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)},
791 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)},
792 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)},
Aniket Kumar Lata91886592017-05-25 16:53:32 -0700793 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_USB_MIC)},
794 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_USB_MIC)},
Ben Romberger61764e32014-01-10 13:49:02 -0800795 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)},
796 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)},
797 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)},
798 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)},
Preetam Singh Ranawatd770a362017-05-24 19:07:15 +0530799 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_RX)},
Ben Romberger61764e32014-01-10 13:49:02 -0800800 {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)},
Aniket Kumar Lata3e2e1232017-06-16 17:25:07 -0700801 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_USB_HEADSET_MIC)},
802 {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_USB_HEADSET_MIC)},
803 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_RECOG_USB_HEADSET_MIC)},
804 {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC_AEC)},
Ben Romberger61764e32014-01-10 13:49:02 -0800805 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)},
806 {TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)},
Shiv Maliyappanahallidd287262016-01-08 15:57:07 -0800807 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC)},
Ben Romberger61764e32014-01-10 13:49:02 -0800808 {TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)},
809 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_STEREO_DMIC)},
810 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_STEREO_DMIC)},
811 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
Rohit kumarf4120402016-08-05 19:19:48 +0530812 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_1)},
813 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_2)},
Narsinga Rao Chella61e0f9b2014-03-06 21:25:22 -0800814 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE)},
815 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE)},
816 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE)},
817 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE)},
818 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE)},
Narsinga Rao Chella975572e2014-10-21 11:49:00 -0700819 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_QMIC)},
820 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC)},
821 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_NS)},
822 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS)},
Ben Romberger182c8252016-07-18 16:54:54 -0700823 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_QMIC_FLUENCE)},
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530824 {TO_NAME_INDEX(SND_DEVICE_IN_THREE_MIC)},
825 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_TMIC)},
Ben Rombergera4d76db2016-10-13 15:26:02 -0700826 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_TMIC)},
Chaithanya Krishna Bacharaju24f86f32016-05-26 16:34:53 +0530827 {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_MIC)},
828 {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_STEREO_MIC)},
829 {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_THREE_MIC)},
830 {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_QUAD_MIC)},
831 {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC)},
Dhananjay Kumar704ce6f2017-09-28 22:08:00 +0530832 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_GENERIC_QMIC)},
Ben Romberger61764e32014-01-10 13:49:02 -0800833};
834
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530835static char * backend_tag_table[SND_DEVICE_MAX] = {0};
836static char * hw_interface_table[SND_DEVICE_MAX] = {0};
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700837
838static struct name_to_index usecase_name_index[AUDIO_USECASE_MAX] = {
839 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_DEEP_BUFFER)},
840 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_LOW_LATENCY)},
Ravi Kumar Alamanda474de5a2015-06-25 20:08:01 -0700841 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_ULL)},
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700842 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_MULTI_CH)},
843 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD)},
Alexy Joseph2f89cfa2014-10-06 12:15:01 -0700844 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD2)},
845 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD3)},
846 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD4)},
847 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD5)},
848 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD6)},
849 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD7)},
850 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD8)},
851 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD9)},
Haynes Mathew George16081042017-05-31 17:16:49 -0700852 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_MMAP)},
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700853 {TO_NAME_INDEX(USECASE_AUDIO_RECORD)},
Dhananjay Kumaree4d2002016-10-25 18:02:58 +0530854 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_COMPRESS)},
855 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_COMPRESS2)},
856 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_COMPRESS3)},
857 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_COMPRESS4)},
Dhananjay Kumar376e38b2017-09-28 22:26:23 +0530858 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_COMPRESS5)},
859 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_COMPRESS6)},
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700860 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_LOW_LATENCY)},
Haynes Mathew George16081042017-05-31 17:16:49 -0700861 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_MMAP)},
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700862 {TO_NAME_INDEX(USECASE_VOICE_CALL)},
863 {TO_NAME_INDEX(USECASE_VOICE2_CALL)},
864 {TO_NAME_INDEX(USECASE_VOLTE_CALL)},
865 {TO_NAME_INDEX(USECASE_QCHAT_CALL)},
866 {TO_NAME_INDEX(USECASE_VOWLAN_CALL)},
Shiv Maliyappanahallif2d2a492016-05-11 22:03:47 -0700867 {TO_NAME_INDEX(USECASE_VOICEMMODE1_CALL)},
868 {TO_NAME_INDEX(USECASE_VOICEMMODE2_CALL)},
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700869 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK)},
870 {TO_NAME_INDEX(USECASE_INCALL_REC_DOWNLINK)},
871 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK_AND_DOWNLINK)},
872 {TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO)},
Satya Krishna Pindiprolic6b0a742017-02-03 14:37:18 +0530873 {TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO_WB)},
Shiv Maliyappanahallie236ff02016-05-26 11:47:48 -0700874 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_FM)},
875 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_FM_VIRTUAL)},
Stephen Oglesbyf8a7bf92016-05-11 14:23:16 -0700876 {TO_NAME_INDEX(USECASE_AUDIO_SPKR_CALIB_RX)},
877 {TO_NAME_INDEX(USECASE_AUDIO_SPKR_CALIB_TX)},
Garmond Leunge1e8c762016-06-27 16:35:15 -0700878 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_AFE_PROXY)},
879 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_AFE_PROXY)},
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700880 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_EXT_DISP_SILENCE)},
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700881};
882
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700883#define NO_COLS 2
884#ifdef PLATFORM_APQ8084
885static int msm_device_to_be_id [][NO_COLS] = {
886 {AUDIO_DEVICE_OUT_EARPIECE , 2},
887 {AUDIO_DEVICE_OUT_SPEAKER , 2},
888 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 2},
889 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2},
890 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
891 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
892 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
893 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
894 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
895 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
896 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
897 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
898 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
899 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
900 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
901 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
902 {AUDIO_DEVICE_OUT_PROXY , 9},
903 {AUDIO_DEVICE_OUT_FM , 7},
904 {AUDIO_DEVICE_OUT_FM_TX , 8},
905 {AUDIO_DEVICE_OUT_ALL , -1},
906 {AUDIO_DEVICE_NONE , -1},
907 {AUDIO_DEVICE_OUT_DEFAULT , -1},
908};
909#elif PLATFORM_MSM8994
910static int msm_device_to_be_id [][NO_COLS] = {
911 {AUDIO_DEVICE_OUT_EARPIECE , 2},
912 {AUDIO_DEVICE_OUT_SPEAKER , 2},
913 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 2},
914 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2},
915 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 38},
916 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 38},
917 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 38},
918 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
919 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
920 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
921 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
922 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
923 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
924 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
925 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
926 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
927 {AUDIO_DEVICE_OUT_PROXY , 9},
928/* Add the correct be ids */
929 {AUDIO_DEVICE_OUT_FM , 7},
930 {AUDIO_DEVICE_OUT_FM_TX , 8},
931 {AUDIO_DEVICE_OUT_ALL , -1},
932 {AUDIO_DEVICE_NONE , -1},
933 {AUDIO_DEVICE_OUT_DEFAULT , -1},
934};
Pradnya Chaphekarf0b1cfe2015-04-15 16:52:49 -0700935#elif PLATFORM_MSM8996
936static int msm_device_to_be_id [][NO_COLS] = {
937 {AUDIO_DEVICE_OUT_EARPIECE , 2},
938 {AUDIO_DEVICE_OUT_SPEAKER , 2},
Sharad Sangle1f705a72016-10-05 20:01:39 +0530939 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 41},
940 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 41},
Pradnya Chaphekarf0b1cfe2015-04-15 16:52:49 -0700941 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
942 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
943 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
944 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
945 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
946 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
947 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
948 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
949 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
950 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
951 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
952 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
953 {AUDIO_DEVICE_OUT_PROXY , 9},
954/* Add the correct be ids */
955 {AUDIO_DEVICE_OUT_FM , 7},
956 {AUDIO_DEVICE_OUT_FM_TX , 8},
957 {AUDIO_DEVICE_OUT_ALL , -1},
958 {AUDIO_DEVICE_NONE , -1},
959 {AUDIO_DEVICE_OUT_DEFAULT , -1},
960};
Weiyin Jiang6f4c8062016-11-23 15:30:29 +0800961#elif PLATFORM_MSM8998
962static int msm_device_to_be_id [][NO_COLS] = {
963 {AUDIO_DEVICE_OUT_EARPIECE , 2},
964 {AUDIO_DEVICE_OUT_SPEAKER , 2},
965 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 41},
966 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 41},
967 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
968 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
969 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
970 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
971 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
972 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
973 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
974 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
975 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
976 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
977 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
978 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
979 {AUDIO_DEVICE_OUT_PROXY , 9},
980/* Add the correct be ids */
981 {AUDIO_DEVICE_OUT_FM , 7},
982 {AUDIO_DEVICE_OUT_FM_TX , 8},
983 {AUDIO_DEVICE_OUT_ALL , -1},
984 {AUDIO_DEVICE_NONE , -1},
985 {AUDIO_DEVICE_OUT_DEFAULT , -1},
986};
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700987#else
988static int msm_device_to_be_id [][NO_COLS] = {
989 {AUDIO_DEVICE_NONE, -1},
990};
991#endif
992static int msm_be_id_array_len =
993 sizeof(msm_device_to_be_id) / sizeof(msm_device_to_be_id[0]);
994
Haynes Mathew George7ff216f2013-09-11 19:51:41 -0700995#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
Ashish Jain5106d362016-05-11 19:23:33 +0530996#define PCM_OFFLOAD_PLATFORM_DELAY (30*1000LL)
Haynes Mathew George7ff216f2013-09-11 19:51:41 -0700997#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
Haynes Mathew George5beddd42016-06-27 18:33:40 -0700998#define ULL_PLATFORM_DELAY (6*1000LL)
Haynes Mathew George16081042017-05-31 17:16:49 -0700999#define MMAP_PLATFORM_DELAY (3*1000LL)
Haynes Mathew George7ff216f2013-09-11 19:51:41 -07001000
Preetam Singh Ranawatd770a362017-05-24 19:07:15 +05301001static void update_codec_type_and_interface(struct platform_data * my_data, const char *snd_card_name) {
1002
Walter Yang319c6fe2017-09-21 17:09:39 +08001003 if (!strncmp(snd_card_name, "sdm670-skuw-snd-card",
1004 sizeof("sdm670-skuw-snd-card")) ||
Preetam Singh Ranawatd770a362017-05-24 19:07:15 +05301005 !strncmp(snd_card_name, "sdm660-snd-card-skush",
Walter Yang319c6fe2017-09-21 17:09:39 +08001006 sizeof("sdm660-snd-card-skush")) ||
1007 !strncmp(snd_card_name, "sdm660-snd-card-mtp",
1008 sizeof("sdm660-snd-card-mtp")) ||
Sharad Sangle999cf722017-10-18 18:25:47 +05301009 !strncmp(snd_card_name, "sdm670-mtp-snd-card",
1010 sizeof("sdm670-mtp-snd-card"))) {
Preetam Singh Ranawatd770a362017-05-24 19:07:15 +05301011 ALOGI("%s: snd_card_name: %s",__func__,snd_card_name);
1012 my_data->is_internal_codec = true;
1013 my_data->is_slimbus_interface = false;
1014 }
1015}
1016
Preetam Singh Ranawatbfec31e2017-05-04 11:51:50 +05301017static bool can_enable_mbdrc_on_device(snd_device_t snd_device)
1018{
1019 bool ret = false;
1020
1021 if (snd_device == SND_DEVICE_OUT_SPEAKER ||
1022 snd_device == SND_DEVICE_OUT_SPEAKER_WSA ||
1023 snd_device == SND_DEVICE_OUT_SPEAKER_VBAT ||
1024 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT ||
1025 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT ||
1026 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
1027 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2 ||
1028 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_WSA ||
1029 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2_WSA) {
1030 ret = true;
1031 }
1032 return ret;
1033}
1034
`Deeraj Soman676c2702017-09-18 19:25:53 +05301035static const char *platform_get_mixer_control(struct mixer_ctl *);
1036
vivek mehtaa76401a2015-04-24 14:12:15 -07001037bool platform_send_gain_dep_cal(void *platform, int level) {
1038 bool ret_val = false;
1039 struct platform_data *my_data = (struct platform_data *)platform;
1040 struct audio_device *adev = my_data->adev;
1041 int acdb_dev_id, app_type;
1042 int acdb_dev_type = MSM_SNDDEV_CAP_RX;
1043 int mode = CAL_MODE_RTAC;
1044 struct listnode *node;
1045 struct audio_usecase *usecase;
1046
1047 if (my_data->acdb_send_gain_dep_cal == NULL) {
1048 ALOGE("%s: dlsym error for acdb_send_gain_dep_cal", __func__);
1049 return ret_val;
1050 }
1051
1052 if (!voice_is_in_call(adev)) {
1053 ALOGV("%s: Not Voice call usecase, apply new cal for level %d",
1054 __func__, level);
1055
1056 // find the current active sound device
1057 list_for_each(node, &adev->usecase_list) {
1058 usecase = node_to_item(node, struct audio_usecase, list);
1059
Vikram Panduranga93f080e2017-06-07 18:16:14 -07001060 if (usecase != NULL && usecase->type == PCM_PLAYBACK) {
Preetam Singh Ranawatbfec31e2017-05-04 11:51:50 +05301061 int new_snd_device[2] = {0};
1062 int i, num_devices = 1;
vivek mehtaa76401a2015-04-24 14:12:15 -07001063
1064 ALOGV("%s: out device is %d", __func__, usecase->out_snd_device);
1065 app_type = usecase->stream.out->app_type_cfg.app_type;
Preetam Singh Ranawatafe17c72017-05-16 13:12:34 +05301066 acdb_dev_id = acdb_device_table[usecase->out_snd_device];
vivek mehta0b8ea6f2015-07-23 17:27:26 -07001067
Preetam Singh Ranawatbfec31e2017-05-04 11:51:50 +05301068 if (platform_split_snd_device(my_data, usecase->out_snd_device,
1069 &num_devices, new_snd_device) < 0)
1070 new_snd_device[0] = usecase->out_snd_device;
1071
1072 for (i = 0; i < num_devices; i++)
1073 if (can_enable_mbdrc_on_device(new_snd_device[i])) {
1074 if (audio_extn_spkr_prot_is_enabled())
1075 acdb_dev_id = platform_get_spkr_prot_acdb_id(new_snd_device[i]);
1076 else
1077 acdb_dev_id = acdb_device_table[new_snd_device[i]];
1078 }
vivek mehta0b8ea6f2015-07-23 17:27:26 -07001079
vivek mehtaa76401a2015-04-24 14:12:15 -07001080 if (!my_data->acdb_send_gain_dep_cal(acdb_dev_id, app_type,
1081 acdb_dev_type, mode, level)) {
1082 // set ret_val true if at least one calibration is set successfully
1083 ret_val = true;
1084 } else {
1085 ALOGE("%s: my_data->acdb_send_gain_dep_cal failed ", __func__);
1086 }
1087 } else {
1088 ALOGW("%s: Usecase list is empty", __func__);
1089 }
1090 }
1091 } else {
1092 ALOGW("%s: Voice call in progress .. ignore setting new cal",
1093 __func__);
1094 }
1095 return ret_val;
1096}
1097
Banajit Goswami20cdd212015-09-11 01:11:30 -07001098void platform_set_gsm_mode(void *platform, bool enable)
1099{
1100 struct platform_data *my_data = (struct platform_data *)platform;
1101 struct audio_device *adev = my_data->adev;
1102
1103 if (my_data->gsm_mode_enabled) {
1104 my_data->gsm_mode_enabled = false;
1105 ALOGV("%s: disabling gsm mode", __func__);
1106 audio_route_reset_and_update_path(adev->audio_route, "gsm-mode");
1107 }
1108
1109 if (enable) {
1110 my_data->gsm_mode_enabled = true;
1111 ALOGD("%s: enabling gsm mode", __func__);
1112 audio_route_apply_and_update_path(adev->audio_route, "gsm-mode");
1113 }
1114}
1115
1116void platform_set_echo_reference(struct audio_device *adev, bool enable,
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +05301117 audio_devices_t out_device __unused)
Eric Laurentb23d5282013-05-14 15:27:20 -07001118{
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -07001119 struct platform_data *my_data = (struct platform_data *)adev->platform;
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -07001120
1121 if (strcmp(my_data->ec_ref_mixer_path, "")) {
1122 ALOGV("%s: disabling %s", __func__, my_data->ec_ref_mixer_path);
Banajit Goswami20cdd212015-09-11 01:11:30 -07001123 audio_route_reset_and_update_path(adev->audio_route,
1124 my_data->ec_ref_mixer_path);
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +05301125 }
Eric Laurentb23d5282013-05-14 15:27:20 -07001126
Ravi Kumar Alamandad1c85bb2014-11-17 18:36:24 -08001127 if (enable) {
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -07001128 /*
1129 * If native audio device reference count > 0, then apply codec EC otherwise
Banajit Goswami20cdd212015-09-11 01:11:30 -07001130 * fallback to Speakers with VBat if enabled or default
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -07001131 */
1132 if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_HEADPHONES_44_1] > 0)
Banajit Goswami20cdd212015-09-11 01:11:30 -07001133 strlcpy(my_data->ec_ref_mixer_path, "echo-reference headphones-44.1",
1134 sizeof(my_data->ec_ref_mixer_path));
Leena Winterrowdd7a04cd2016-01-07 11:50:02 -08001135 else if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_SPEAKER_VBAT] > 0)
Banajit Goswami20cdd212015-09-11 01:11:30 -07001136 strlcpy(my_data->ec_ref_mixer_path, "echo-reference speaker-vbat",
1137 sizeof(my_data->ec_ref_mixer_path));
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -07001138 else
Banajit Goswami20cdd212015-09-11 01:11:30 -07001139 strlcpy(my_data->ec_ref_mixer_path, "echo-reference",
1140 sizeof(my_data->ec_ref_mixer_path));
Ravi Kumar Alamandad1c85bb2014-11-17 18:36:24 -08001141
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -07001142 ALOGD("%s: enabling %s", __func__, my_data->ec_ref_mixer_path);
1143 audio_route_apply_and_update_path(adev->audio_route, my_data->ec_ref_mixer_path);
1144 }
Eric Laurentb23d5282013-05-14 15:27:20 -07001145}
1146
Helen Zeng6a16ad72014-02-23 22:04:44 -08001147static struct csd_data *open_csd_client(bool i2s_ext_modem)
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -08001148{
1149 struct csd_data *csd = calloc(1, sizeof(struct csd_data));
1150
Haynes Mathew Georgeb51ceb12014-06-30 13:56:18 -07001151 if (!csd) {
1152 ALOGE("failed to allocate csd_data mem");
1153 return NULL;
1154 }
1155
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -08001156 csd->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW);
1157 if (csd->csd_client == NULL) {
1158 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_CSD_CLIENT);
1159 goto error;
1160 } else {
1161 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_CSD_CLIENT);
1162
1163 csd->deinit = (deinit_t)dlsym(csd->csd_client,
1164 "csd_client_deinit");
1165 if (csd->deinit == NULL) {
1166 ALOGE("%s: dlsym error %s for csd_client_deinit", __func__,
1167 dlerror());
1168 goto error;
1169 }
1170 csd->disable_device = (disable_device_t)dlsym(csd->csd_client,
1171 "csd_client_disable_device");
1172 if (csd->disable_device == NULL) {
1173 ALOGE("%s: dlsym error %s for csd_client_disable_device",
1174 __func__, dlerror());
1175 goto error;
1176 }
Vidyakumar Athota545dbd32013-11-13 17:30:53 -08001177 csd->enable_device_config = (enable_device_config_t)dlsym(csd->csd_client,
1178 "csd_client_enable_device_config");
1179 if (csd->enable_device_config == NULL) {
1180 ALOGE("%s: dlsym error %s for csd_client_enable_device_config",
1181 __func__, dlerror());
1182 goto error;
1183 }
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -08001184 csd->enable_device = (enable_device_t)dlsym(csd->csd_client,
1185 "csd_client_enable_device");
1186 if (csd->enable_device == NULL) {
1187 ALOGE("%s: dlsym error %s for csd_client_enable_device",
1188 __func__, dlerror());
1189 goto error;
1190 }
1191 csd->start_voice = (start_voice_t)dlsym(csd->csd_client,
1192 "csd_client_start_voice");
1193 if (csd->start_voice == NULL) {
1194 ALOGE("%s: dlsym error %s for csd_client_start_voice",
1195 __func__, dlerror());
1196 goto error;
1197 }
1198 csd->stop_voice = (stop_voice_t)dlsym(csd->csd_client,
1199 "csd_client_stop_voice");
1200 if (csd->stop_voice == NULL) {
1201 ALOGE("%s: dlsym error %s for csd_client_stop_voice",
1202 __func__, dlerror());
1203 goto error;
1204 }
1205 csd->volume = (volume_t)dlsym(csd->csd_client,
1206 "csd_client_volume");
1207 if (csd->volume == NULL) {
1208 ALOGE("%s: dlsym error %s for csd_client_volume",
1209 __func__, dlerror());
1210 goto error;
1211 }
1212 csd->mic_mute = (mic_mute_t)dlsym(csd->csd_client,
1213 "csd_client_mic_mute");
1214 if (csd->mic_mute == NULL) {
1215 ALOGE("%s: dlsym error %s for csd_client_mic_mute",
1216 __func__, dlerror());
1217 goto error;
1218 }
1219 csd->slow_talk = (slow_talk_t)dlsym(csd->csd_client,
1220 "csd_client_slow_talk");
1221 if (csd->slow_talk == NULL) {
1222 ALOGE("%s: dlsym error %s for csd_client_slow_talk",
1223 __func__, dlerror());
1224 goto error;
1225 }
1226 csd->start_playback = (start_playback_t)dlsym(csd->csd_client,
1227 "csd_client_start_playback");
1228 if (csd->start_playback == NULL) {
1229 ALOGE("%s: dlsym error %s for csd_client_start_playback",
1230 __func__, dlerror());
1231 goto error;
1232 }
1233 csd->stop_playback = (stop_playback_t)dlsym(csd->csd_client,
1234 "csd_client_stop_playback");
1235 if (csd->stop_playback == NULL) {
1236 ALOGE("%s: dlsym error %s for csd_client_stop_playback",
1237 __func__, dlerror());
1238 goto error;
1239 }
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -07001240 csd->set_lch = (set_lch_t)dlsym(csd->csd_client, "csd_client_set_lch");
1241 if (csd->set_lch == NULL) {
1242 ALOGE("%s: dlsym error %s for csd_client_set_lch",
1243 __func__, dlerror());
1244 /* Ignore the error as this is not mandatory function for
1245 * basic voice call to work.
1246 */
1247 }
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -08001248 csd->start_record = (start_record_t)dlsym(csd->csd_client,
1249 "csd_client_start_record");
1250 if (csd->start_record == NULL) {
1251 ALOGE("%s: dlsym error %s for csd_client_start_record",
1252 __func__, dlerror());
1253 goto error;
1254 }
1255 csd->stop_record = (stop_record_t)dlsym(csd->csd_client,
1256 "csd_client_stop_record");
1257 if (csd->stop_record == NULL) {
1258 ALOGE("%s: dlsym error %s for csd_client_stop_record",
1259 __func__, dlerror());
1260 goto error;
1261 }
Helen Zeng6a16ad72014-02-23 22:04:44 -08001262
1263 csd->get_sample_rate = (get_sample_rate_t)dlsym(csd->csd_client,
1264 "csd_client_get_sample_rate");
1265 if (csd->get_sample_rate == NULL) {
1266 ALOGE("%s: dlsym error %s for csd_client_get_sample_rate",
1267 __func__, dlerror());
1268
1269 goto error;
1270 }
1271
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -08001272 csd->init = (init_t)dlsym(csd->csd_client, "csd_client_init");
1273
1274 if (csd->init == NULL) {
1275 ALOGE("%s: dlsym error %s for csd_client_init",
1276 __func__, dlerror());
1277 goto error;
1278 } else {
Helen Zeng6a16ad72014-02-23 22:04:44 -08001279 csd->init(i2s_ext_modem);
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -08001280 }
1281 }
1282 return csd;
1283
1284error:
1285 free(csd);
1286 csd = NULL;
1287 return csd;
1288}
1289
1290void close_csd_client(struct csd_data *csd)
1291{
1292 if (csd != NULL) {
1293 csd->deinit();
1294 dlclose(csd->csd_client);
1295 free(csd);
1296 csd = NULL;
1297 }
1298}
1299
Helen Zeng6a16ad72014-02-23 22:04:44 -08001300static bool platform_is_i2s_ext_modem(const char *snd_card_name,
1301 struct platform_data *plat_data)
1302{
1303 plat_data->is_i2s_ext_modem = false;
1304
1305 if (!strncmp(snd_card_name, "apq8084-taiko-i2s-mtp-snd-card",
1306 sizeof("apq8084-taiko-i2s-mtp-snd-card")) ||
1307 !strncmp(snd_card_name, "apq8084-taiko-i2s-cdp-snd-card",
Josh Kirschc3894372016-03-28 15:59:48 -07001308 sizeof("apq8084-taiko-i2s-cdp-snd-card")) ||
1309 !strncmp(snd_card_name, "apq8096-tasha-i2c-snd-card",
1310 sizeof("apq8096-tasha-i2c-snd-card"))) {
Helen Zeng6a16ad72014-02-23 22:04:44 -08001311 plat_data->is_i2s_ext_modem = true;
1312 }
Naresh Tanniru9d027a62015-03-13 01:32:10 +05301313 ALOGV("%s, is_i2s_ext_modem:%d soundcard name is %s",__func__,
1314 plat_data->is_i2s_ext_modem, snd_card_name);
Helen Zeng6a16ad72014-02-23 22:04:44 -08001315
1316 return plat_data->is_i2s_ext_modem;
Helen Zeng008aebd2014-02-23 19:13:12 -08001317}
1318
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +05301319static void set_platform_defaults(struct platform_data * my_data)
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -07001320{
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +05301321 int32_t dev;
1322 unsigned int count = 0;
Naresh Tanniru34a303c2016-01-27 17:26:41 +05301323 const char *MEDIA_MIMETYPE_AUDIO_ALAC = "audio/alac";
1324 const char *MEDIA_MIMETYPE_AUDIO_APE = "audio/x-ape";
1325
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -07001326 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05301327 backend_tag_table[dev] = NULL;
1328 hw_interface_table[dev] = NULL;
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -07001329 }
Amit Shekhar5a39c912014-10-14 15:39:30 -07001330 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08001331 backend_bit_width_table[dev] = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Amit Shekhar5a39c912014-10-14 15:39:30 -07001332 }
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -07001333
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05301334 // To overwrite these go to the audio_platform_info.xml file.
1335 backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC] = strdup("bt-sco");
1336 backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC_WB] = strdup("bt-sco-wb");
1337 backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC_NREC] = strdup("bt-sco");
1338 backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = strdup("bt-sco-wb");
Siddartha Shaik44dd7702017-06-14 12:13:25 +05301339 backend_tag_table[SND_DEVICE_IN_HDMI_MIC] = strdup("hdmi-mic");
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05301340 backend_tag_table[SND_DEVICE_OUT_BT_SCO] = strdup("bt-sco");
1341 backend_tag_table[SND_DEVICE_OUT_BT_SCO_WB] = strdup("bt-sco-wb");
1342 backend_tag_table[SND_DEVICE_OUT_HDMI] = strdup("hdmi");
1343 backend_tag_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("speaker-and-hdmi");
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -07001344 backend_tag_table[SND_DEVICE_OUT_DISPLAY_PORT] = strdup("display-port");
1345 backend_tag_table[SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT] = strdup("speaker-and-display-port");
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05301346 backend_tag_table[SND_DEVICE_OUT_VOICE_TX] = strdup("afe-proxy");
1347 backend_tag_table[SND_DEVICE_IN_VOICE_RX] = strdup("afe-proxy");
1348 backend_tag_table[SND_DEVICE_OUT_AFE_PROXY] = strdup("afe-proxy");
Ashish Jain3e37a702016-11-25 12:27:15 +05301349 backend_tag_table[SND_DEVICE_OUT_USB_HEADSET] = strdup("usb-headset");
Aniket Kumar Lata3e2e1232017-06-16 17:25:07 -07001350 backend_tag_table[SND_DEVICE_OUT_VOICE_USB_HEADSET] = strdup("usb-headset");
Ashish Jain3e37a702016-11-25 12:27:15 +05301351 backend_tag_table[SND_DEVICE_OUT_USB_HEADPHONES] = strdup("usb-headphones");
Aniket Kumar Latab26135f2017-06-16 12:20:04 -07001352 backend_tag_table[SND_DEVICE_OUT_VOICE_TTY_FULL_USB] = strdup("usb-headset");
1353 backend_tag_table[SND_DEVICE_OUT_VOICE_TTY_VCO_USB] = strdup("usb-headphones");
Aniket Kumar Lata3e2e1232017-06-16 17:25:07 -07001354 backend_tag_table[SND_DEVICE_OUT_VOICE_USB_HEADPHONES] = strdup("usb-headphones");
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05301355 backend_tag_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] =
Sidipotu Ashokeaec6392016-04-19 09:37:57 +05301356 strdup("speaker-and-usb-headphones");
Aniket Kumar Lata6bbd3bb2017-07-21 11:09:21 -07001357 backend_tag_table[SND_DEVICE_IN_VOICE_TTY_FULL_USB_MIC] = strdup("usb-headset-mic");
1358 backend_tag_table[SND_DEVICE_IN_VOICE_TTY_HCO_USB_MIC] = strdup("usb-headset-mic");
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05301359 backend_tag_table[SND_DEVICE_IN_USB_HEADSET_MIC] = strdup("usb-headset-mic");
Aniket Kumar Lata3e2e1232017-06-16 17:25:07 -07001360 backend_tag_table[SND_DEVICE_IN_VOICE_USB_HEADSET_MIC] = strdup("usb-headset-mic");
1361 backend_tag_table[SND_DEVICE_IN_UNPROCESSED_USB_HEADSET_MIC] = strdup("usb-headset-mic");
1362 backend_tag_table[SND_DEVICE_IN_VOICE_RECOG_USB_HEADSET_MIC] = strdup("usb-headset-mic");
1363 backend_tag_table[SND_DEVICE_IN_USB_HEADSET_MIC_AEC] = strdup("usb-headset-mic");
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05301364 backend_tag_table[SND_DEVICE_IN_CAPTURE_FM] = strdup("capture-fm");
1365 backend_tag_table[SND_DEVICE_OUT_TRANSMISSION_FM] = strdup("transmission-fm");
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +05301366 backend_tag_table[SND_DEVICE_OUT_HEADPHONES_DSD] = strdup("headphones-dsd");
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05301367 backend_tag_table[SND_DEVICE_OUT_HEADPHONES_44_1] = strdup("headphones-44.1");
1368 backend_tag_table[SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = strdup("voice-speaker-vbat");
Rohit kumarf4120402016-08-05 19:19:48 +05301369 backend_tag_table[SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT] = strdup("voice-speaker-2-vbat");
Naresh Tanniru9d027a62015-03-13 01:32:10 +05301370 backend_tag_table[SND_DEVICE_OUT_BT_A2DP] = strdup("bt-a2dp");
1371 backend_tag_table[SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP] = strdup("speaker-and-bt-a2dp");
Preetam Singh Ranawat91132162017-03-13 20:32:03 +05301372 backend_tag_table[SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_HEADPHONES] = strdup("speaker-and-headphones");
1373 backend_tag_table[SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_HEADSET] = strdup("speaker-and-headphones");
1374 backend_tag_table[SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_FB_HEADSET] = strdup("speaker-and-headphones");
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05301375
Siena Richard7c2db772016-12-21 11:32:34 -08001376 hw_interface_table[SND_DEVICE_OUT_HANDSET] = strdup("SLIMBUS_0_RX");
1377 hw_interface_table[SND_DEVICE_OUT_SPEAKER] = strdup("SLIMBUS_0_RX");
1378 hw_interface_table[SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = strdup("SLIMBUS_0_RX");
1379 hw_interface_table[SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = strdup("SLIMBUS_0_RX");
1380 hw_interface_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = strdup("SLIMBUS_0_RX");
1381 hw_interface_table[SND_DEVICE_OUT_SPEAKER_VBAT] = strdup("SLIMBUS_0_RX");
1382 hw_interface_table[SND_DEVICE_OUT_LINE] = strdup("SLIMBUS_6_RX");
1383 hw_interface_table[SND_DEVICE_OUT_HEADPHONES] = strdup("SLIMBUS_6_RX");
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +05301384 hw_interface_table[SND_DEVICE_OUT_HEADPHONES_DSD] = strdup("SLIMBUS_2_RX");
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05301385 hw_interface_table[SND_DEVICE_OUT_HEADPHONES_44_1] = strdup("SLIMBUS_5_RX");
Siena Richard7c2db772016-12-21 11:32:34 -08001386 hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX");
Preetam Singh Ranawat91132162017-03-13 20:32:03 +05301387 hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_HEADPHONES] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX");
1388 hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_HEADSET] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX");
1389 hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_FB_HEADSET] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX");
Siena Richard7c2db772016-12-21 11:32:34 -08001390 hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_LINE] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX");
1391 hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX");
1392 hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX");
1393 hw_interface_table[SND_DEVICE_OUT_VOICE_HANDSET] = strdup("SLIMBUS_0_RX");
1394 hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER] = strdup("SLIMBUS_0_RX");
1395 hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = strdup("SLIMBUS_0_RX");
1396 hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_2] = strdup("SLIMBUS_0_RX");
1397 hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT] = strdup("SLIMBUS_0_RX");
1398 hw_interface_table[SND_DEVICE_OUT_VOICE_HEADPHONES] = strdup("SLIMBUS_6_RX");
1399 hw_interface_table[SND_DEVICE_OUT_VOICE_LINE] = strdup("SLIMBUS_6_RX");
1400 hw_interface_table[SND_DEVICE_OUT_HDMI] = strdup("HDMI");
1401 hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("SLIMBUS_0_RX-and-HDMI");
1402 hw_interface_table[SND_DEVICE_OUT_DISPLAY_PORT] = strdup("DISPLAY_PORT");
1403 hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT] = strdup("SLIMBUS_0_RX-and-DISPLAY_PORT");
1404 hw_interface_table[SND_DEVICE_OUT_BT_SCO] = strdup("SLIMBUS_7_RX");
1405 hw_interface_table[SND_DEVICE_OUT_BT_SCO_WB] = strdup("SLIMBUS_7_RX");
1406 hw_interface_table[SND_DEVICE_OUT_BT_A2DP] = strdup("SLIMBUS_7_RX");
1407 hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP] = strdup("SLIMBUS_0_RX-and-SLIMBUS_7_RX");
1408 hw_interface_table[SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = strdup("SLIMBUS_6_RX");
1409 hw_interface_table[SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = strdup("SLIMBUS_6_RX");
1410 hw_interface_table[SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = strdup("SLIMBUS_0_RX");
Aniket Kumar Latab26135f2017-06-16 12:20:04 -07001411 hw_interface_table[SND_DEVICE_OUT_VOICE_TTY_FULL_USB] = strdup("USB_AUDIO_RX");
1412 hw_interface_table[SND_DEVICE_OUT_VOICE_TTY_VCO_USB] = strdup("USB_AUDIO_RX");
Siena Richard7c2db772016-12-21 11:32:34 -08001413 hw_interface_table[SND_DEVICE_OUT_VOICE_TX] = strdup("RT_PROXY_DAI_001_RX");
1414 hw_interface_table[SND_DEVICE_OUT_AFE_PROXY] = strdup("RT_PROXY_DAI_001_RX");
Ashish Jainb26edfb2016-08-25 00:10:11 +05301415 hw_interface_table[SND_DEVICE_OUT_USB_HEADSET] = strdup("USB_AUDIO_RX");
Aniket Kumar Lata3e2e1232017-06-16 17:25:07 -07001416 hw_interface_table[SND_DEVICE_OUT_VOICE_USB_HEADSET] = strdup("USB_AUDIO_RX");
Ashish Jain3e37a702016-11-25 12:27:15 +05301417 hw_interface_table[SND_DEVICE_OUT_USB_HEADPHONES] = strdup("USB_AUDIO_RX");
Aniket Kumar Lata3e2e1232017-06-16 17:25:07 -07001418 hw_interface_table[SND_DEVICE_OUT_VOICE_USB_HEADPHONES] = strdup("USB_AUDIO_RX");
Ashish Jainb26edfb2016-08-25 00:10:11 +05301419 hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = strdup("SLIMBUS_0_RX-and-USB_AUDIO_RX");
Siena Richard7c2db772016-12-21 11:32:34 -08001420 hw_interface_table[SND_DEVICE_OUT_TRANSMISSION_FM] = strdup("SLIMBUS_8_TX");
1421 hw_interface_table[SND_DEVICE_OUT_ANC_HEADSET] = strdup("SLIMBUS_6_RX");
1422 hw_interface_table[SND_DEVICE_OUT_ANC_FB_HEADSET] = strdup("SLIMBUS_6_RX");
1423 hw_interface_table[SND_DEVICE_OUT_VOICE_ANC_HEADSET] = strdup("SLIMBUS_6_RX");
1424 hw_interface_table[SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = strdup("SLIMBUS_6_RX");
1425 hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX");
1426 hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_ANC_FB_HEADSET] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX");
1427 hw_interface_table[SND_DEVICE_OUT_ANC_HANDSET] = strdup("SLIMBUS_0_RX");
Aditya Bavanari701a6992017-03-30 19:17:16 +05301428 hw_interface_table[SND_DEVICE_OUT_SPEAKER_PROTECTED] = strdup("SLIMBUS_0_RX");
1429 hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = strdup("SLIMBUS_0_RX");
1430 hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED] = strdup("SLIMBUS_0_RX");
1431 hw_interface_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = strdup("SLIMBUS_0_RX");
1432 hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = strdup("SLIMBUS_0_RX");
1433 hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED_VBAT] = strdup("SLIMBUS_0_RX");
Siena Richard7c2db772016-12-21 11:32:34 -08001434 hw_interface_table[SND_DEVICE_OUT_SPEAKER_WSA] = strdup("SLIMBUS_0_RX");
1435 hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = strdup("SLIMBUS_0_RX");
1436 hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_2_WSA] = strdup("SLIMBUS_0_RX");
1437 hw_interface_table[SND_DEVICE_IN_HANDSET_MIC] = strdup("SLIMBUS_0_TX");
1438 hw_interface_table[SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = strdup("SLIMBUS_0_TX");
1439 hw_interface_table[SND_DEVICE_IN_HANDSET_MIC_AEC] = strdup("SLIMBUS_0_TX");
1440 hw_interface_table[SND_DEVICE_IN_HANDSET_MIC_NS] = strdup("SLIMBUS_0_TX");
1441 hw_interface_table[SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = strdup("SLIMBUS_0_TX");
1442 hw_interface_table[SND_DEVICE_IN_HANDSET_DMIC] = strdup("SLIMBUS_0_TX");
1443 hw_interface_table[SND_DEVICE_IN_HANDSET_DMIC_AEC] = strdup("SLIMBUS_0_TX");
1444 hw_interface_table[SND_DEVICE_IN_HANDSET_DMIC_NS] = strdup("SLIMBUS_0_TX");
1445 hw_interface_table[SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = strdup("SLIMBUS_0_TX");
1446 hw_interface_table[SND_DEVICE_IN_SPEAKER_MIC] = strdup("SLIMBUS_0_TX");
1447 hw_interface_table[SND_DEVICE_IN_SPEAKER_MIC_AEC] = strdup("SLIMBUS_0_TX");
1448 hw_interface_table[SND_DEVICE_IN_SPEAKER_MIC_NS] = strdup("SLIMBUS_0_TX");
1449 hw_interface_table[SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = strdup("SLIMBUS_0_TX");
1450 hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC] = strdup("SLIMBUS_0_TX");
1451 hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_AEC] = strdup("SLIMBUS_0_TX");
1452 hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_NS] = strdup("SLIMBUS_0_TX");
1453 hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = strdup("SLIMBUS_0_TX");
1454 hw_interface_table[SND_DEVICE_IN_HEADSET_MIC] = strdup("SLIMBUS_0_TX");
1455 hw_interface_table[SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = strdup("SLIMBUS_0_TX");
1456 hw_interface_table[SND_DEVICE_IN_VOICE_SPEAKER_MIC] = strdup("SLIMBUS_0_TX");
1457 hw_interface_table[SND_DEVICE_IN_VOICE_HEADSET_MIC] = strdup("SLIMBUS_0_TX");
1458 hw_interface_table[SND_DEVICE_IN_HDMI_MIC] = strdup("HDMI");
1459 hw_interface_table[SND_DEVICE_IN_BT_SCO_MIC] = strdup("SLIMBUS_7_TX");
1460 hw_interface_table[SND_DEVICE_IN_BT_SCO_MIC_NREC] = strdup("SLIMBUS_7_TX");
1461 hw_interface_table[SND_DEVICE_IN_BT_SCO_MIC_WB] = strdup("SLIMBUS_7_TX");
1462 hw_interface_table[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = strdup("SLIMBUS_7_TX");
1463 hw_interface_table[SND_DEVICE_IN_CAMCORDER_MIC] = strdup("SLIMBUS_0_TX");
1464 hw_interface_table[SND_DEVICE_IN_VOICE_DMIC] = strdup("SLIMBUS_0_TX");
1465 hw_interface_table[SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = strdup("SLIMBUS_0_TX");
1466 hw_interface_table[SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = strdup("SLIMBUS_0_TX");
1467 hw_interface_table[SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = strdup("SLIMBUS_0_TX");
1468 hw_interface_table[SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = strdup("SLIMBUS_0_TX");
1469 hw_interface_table[SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = strdup("SLIMBUS_0_TX");
Aniket Kumar Latab26135f2017-06-16 12:20:04 -07001470 hw_interface_table[SND_DEVICE_IN_VOICE_TTY_FULL_USB_MIC] = strdup("USB_AUDIO_TX");
1471 hw_interface_table[SND_DEVICE_IN_VOICE_TTY_HCO_USB_MIC] = strdup("USB_AUDIO_TX");
Siena Richard7c2db772016-12-21 11:32:34 -08001472 hw_interface_table[SND_DEVICE_IN_VOICE_REC_MIC] = strdup("SLIMBUS_0_TX");
1473 hw_interface_table[SND_DEVICE_IN_VOICE_REC_MIC_NS] = strdup("SLIMBUS_0_TX");
1474 hw_interface_table[SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = strdup("SLIMBUS_0_TX");
1475 hw_interface_table[SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = strdup("SLIMBUS_0_TX");
1476 hw_interface_table[SND_DEVICE_IN_VOICE_RX] = strdup("RT_PROXY_DAI_002_TX");
1477 hw_interface_table[SND_DEVICE_IN_USB_HEADSET_MIC] = strdup("USB_AUDIO_TX");
1478 hw_interface_table[SND_DEVICE_IN_CAPTURE_FM] = strdup("SLIMBUS_8_TX");
1479 hw_interface_table[SND_DEVICE_IN_AANC_HANDSET_MIC] = strdup("SLIMBUS_0_TX");
1480 hw_interface_table[SND_DEVICE_IN_QUAD_MIC] = strdup("SLIMBUS_0_TX");
1481 hw_interface_table[SND_DEVICE_IN_HANDSET_STEREO_DMIC] = strdup("SLIMBUS_0_TX");
1482 hw_interface_table[SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = strdup("SLIMBUS_0_TX");
1483 hw_interface_table[SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = strdup("SLIMBUS_4_TX");
1484 hw_interface_table[SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_1] = strdup("SLIMBUS_4_TX");
1485 hw_interface_table[SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_2] = strdup("SLIMBUS_4_TX");
1486 hw_interface_table[SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = strdup("SLIMBUS_0_TX");
1487 hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = strdup("SLIMBUS_0_TX");
1488 hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = strdup("SLIMBUS_0_TX");
1489 hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = strdup("SLIMBUS_0_TX");
1490 hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = strdup("SLIMBUS_0_TX");
1491 hw_interface_table[SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = strdup("SLIMBUS_0_TX");
1492 hw_interface_table[SND_DEVICE_IN_HANDSET_QMIC] = strdup("SLIMBUS_0_TX");
1493 hw_interface_table[SND_DEVICE_IN_SPEAKER_QMIC_AEC] = strdup("SLIMBUS_0_TX");
1494 hw_interface_table[SND_DEVICE_IN_SPEAKER_QMIC_NS] = strdup("SLIMBUS_0_TX");
1495 hw_interface_table[SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = strdup("SLIMBUS_0_TX");
1496 hw_interface_table[SND_DEVICE_IN_VOICE_REC_QMIC_FLUENCE] = strdup("SLIMBUS_0_TX");
1497 hw_interface_table[SND_DEVICE_IN_THREE_MIC] = strdup("SLIMBUS_0_TX");
1498 hw_interface_table[SND_DEVICE_IN_HANDSET_TMIC] = strdup("SLIMBUS_0_TX");
1499 hw_interface_table[SND_DEVICE_IN_VOICE_REC_TMIC] = strdup("SLIMBUS_0_TX");
1500 hw_interface_table[SND_DEVICE_IN_UNPROCESSED_MIC] = strdup("SLIMBUS_0_TX");
1501 hw_interface_table[SND_DEVICE_IN_UNPROCESSED_STEREO_MIC] = strdup("SLIMBUS_0_TX");
1502 hw_interface_table[SND_DEVICE_IN_UNPROCESSED_THREE_MIC] = strdup("SLIMBUS_0_TX");
1503 hw_interface_table[SND_DEVICE_IN_UNPROCESSED_QUAD_MIC] = strdup("SLIMBUS_0_TX");
1504 hw_interface_table[SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC] = strdup("SLIMBUS_0_TX");
Dhananjay Kumar704ce6f2017-09-28 22:08:00 +05301505 hw_interface_table[SND_DEVICE_IN_HANDSET_GENERIC_QMIC] = strdup("SLIMBUS_0_TX");
Naresh Tanniru34a303c2016-01-27 17:26:41 +05301506
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +05301507 my_data->max_mic_count = PLATFORM_DEFAULT_MIC_COUNT;
Naresh Tanniru34a303c2016-01-27 17:26:41 +05301508
1509 /*remove ALAC & APE from DSP decoder list based on software decoder availability*/
Alexy Josephb1379942016-01-29 15:49:38 -08001510 for (count = 0; count < (int32_t)(sizeof(dsp_only_decoders_mime)/sizeof(dsp_only_decoders_mime[0]));
Naresh Tanniru34a303c2016-01-27 17:26:41 +05301511 count++) {
1512
1513 if (!strncmp(MEDIA_MIMETYPE_AUDIO_ALAC, dsp_only_decoders_mime[count],
1514 strlen(dsp_only_decoders_mime[count]))) {
1515
Aniket Kumar Lata8fc67e62017-05-02 12:33:46 -07001516 if(property_get_bool("vendor.audio.use.sw.alac.decoder", false)) {
Naresh Tanniru34a303c2016-01-27 17:26:41 +05301517 ALOGD("Alac software decoder is available...removing alac from DSP decoder list");
Preetam Singh Ranawat6746b7a2016-07-18 16:40:24 +05301518 strlcpy(dsp_only_decoders_mime[count],"none",5);
Naresh Tanniru34a303c2016-01-27 17:26:41 +05301519 }
1520 } else if (!strncmp(MEDIA_MIMETYPE_AUDIO_APE, dsp_only_decoders_mime[count],
1521 strlen(dsp_only_decoders_mime[count]))) {
1522
Aniket Kumar Lata8fc67e62017-05-02 12:33:46 -07001523 if(property_get_bool("vendor.audio.use.sw.ape.decoder", false)) {
Naresh Tanniru34a303c2016-01-27 17:26:41 +05301524 ALOGD("APE software decoder is available...removing ape from DSP decoder list");
Preetam Singh Ranawat6746b7a2016-07-18 16:40:24 +05301525 strlcpy(dsp_only_decoders_mime[count],"none",5);
Naresh Tanniru34a303c2016-01-27 17:26:41 +05301526 }
1527 }
1528 }
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -07001529}
1530
Walter Yang6f800052014-07-14 16:15:38 -07001531void get_cvd_version(char *cvd_version, struct audio_device *adev)
1532{
1533 struct mixer_ctl *ctl;
1534 int count;
1535 int ret = 0;
1536
1537 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
1538 if (!ctl) {
1539 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
1540 goto done;
1541 }
1542 mixer_ctl_update(ctl);
1543
1544 count = mixer_ctl_get_num_values(ctl);
1545 if (count > MAX_CVD_VERSION_STRING_SIZE)
1546 count = MAX_CVD_VERSION_STRING_SIZE;
1547
1548 ret = mixer_ctl_get_array(ctl, cvd_version, count);
1549 if (ret != 0) {
1550 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
1551 goto done;
1552 }
1553
1554done:
1555 return;
1556}
1557
Anish Kumar55e6df22014-08-26 17:38:05 -07001558static int hw_util_open(int card_no)
1559{
1560 int fd = -1;
1561 char dev_name[256];
1562
1563 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
1564 card_no, WCD9XXX_CODEC_HWDEP_NODE);
1565 ALOGD("%s Opening device %s\n", __func__, dev_name);
1566 fd = open(dev_name, O_WRONLY);
1567 if (fd < 0) {
1568 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
1569 return fd;
1570 }
1571 ALOGD("%s success", __func__);
1572 return fd;
1573}
1574
1575struct param_data {
1576 int use_case;
1577 int acdb_id;
1578 int get_size;
1579 int buff_size;
1580 int data_size;
1581 void *buff;
1582};
1583
Banajit Goswami20cdd212015-09-11 01:11:30 -07001584static int send_vbat_adc_data_to_acdb(struct platform_data *plat_data, char *cal_type)
1585{
1586 int ret = 0;
1587 struct mixer_ctl *ctl;
1588 uint16_t vbat_adc_data[2];
1589 struct platform_data *my_data = plat_data;
1590 struct audio_device *adev = my_data->adev;
1591
1592 const char *mixer_ctl_name = "Vbat ADC data";
1593
1594 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1595 if (!ctl) {
1596 ALOGE("%s: Could not get ctl for mixer ctl name - %s",
1597 __func__, mixer_ctl_name);
1598 ret = -EINVAL;
1599 goto done;
1600 }
1601
1602 vbat_adc_data[0] = mixer_ctl_get_value(ctl, 0);
1603 vbat_adc_data[1] = mixer_ctl_get_value(ctl, 1);
1604
1605 ALOGD("%s: Vbat ADC output values: Dcp1: %d , Dcp2: %d",
1606 __func__, vbat_adc_data[0], vbat_adc_data[1]);
1607
1608 ret = my_data->acdb_set_codec_data(&vbat_adc_data[0], cal_type);
1609
1610done:
1611 return ret;
1612}
1613
1614static void send_codec_cal(acdb_loader_get_calibration_t acdb_loader_get_calibration,
1615 struct platform_data *plat_data, int fd)
Anish Kumar55e6df22014-08-26 17:38:05 -07001616{
Bhalchandra Gajare7c1ad7c2015-07-17 17:12:09 -07001617 int type;
Anish Kumar55e6df22014-08-26 17:38:05 -07001618
1619 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
1620 struct wcdcal_ioctl_buffer codec_buffer;
1621 struct param_data calib;
Bhalchandra Gajare7c1ad7c2015-07-17 17:12:09 -07001622 int ret;
Anish Kumar55e6df22014-08-26 17:38:05 -07001623
Bharath Ramachandramurthy63a47ef2015-08-31 17:41:46 -07001624 /* MAD calibration is handled by sound trigger HAL, skip here */
1625 if (type == WCD9XXX_MAD_CAL)
1626 continue;
1627
Bhalchandra Gajare7c1ad7c2015-07-17 17:12:09 -07001628 ret = 0;
Banajit Goswami20cdd212015-09-11 01:11:30 -07001629
Banajit Goswami4dc87fb2015-10-11 21:46:07 -07001630 if ((plat_data->is_vbat_speaker) && (WCD9XXX_VBAT_CAL == type)) {
Banajit Goswami20cdd212015-09-11 01:11:30 -07001631 ret = send_vbat_adc_data_to_acdb(plat_data, cal_name_info[type]);
1632 if (ret < 0)
1633 ALOGE("%s error in sending vbat adc data to acdb", __func__);
1634 }
1635
Anish Kumar55e6df22014-08-26 17:38:05 -07001636 calib.get_size = 1;
Bhalchandra Gajare7c1ad7c2015-07-17 17:12:09 -07001637 ret = acdb_loader_get_calibration(cal_name_info[type],
1638 sizeof(struct param_data),
1639 &calib);
Anish Kumar55e6df22014-08-26 17:38:05 -07001640 if (ret < 0) {
Bhalchandra Gajare7c1ad7c2015-07-17 17:12:09 -07001641 ALOGE("%s: %s get_calibration size failed, err = %d\n",
1642 __func__, cal_name_info[type], ret);
1643 continue;
Anish Kumar55e6df22014-08-26 17:38:05 -07001644 }
Bhalchandra Gajare7c1ad7c2015-07-17 17:12:09 -07001645
Anish Kumar55e6df22014-08-26 17:38:05 -07001646 calib.get_size = 0;
1647 calib.buff = malloc(calib.buff_size);
Bhalchandra Gajare7c1ad7c2015-07-17 17:12:09 -07001648 if (!calib.buff) {
1649 ALOGE("%s: %s: No Memory for size = %d\n",
1650 __func__, cal_name_info[type], calib.buff_size);
1651 continue;
1652 }
1653
Anish Kumar55e6df22014-08-26 17:38:05 -07001654 ret = acdb_loader_get_calibration(cal_name_info[type],
1655 sizeof(struct param_data), &calib);
1656 if (ret < 0) {
Bhalchandra Gajare7c1ad7c2015-07-17 17:12:09 -07001657 ALOGE("%s: %s get_calibration failed, err = %d\n",
1658 __func__, cal_name_info[type], ret);
Anish Kumar55e6df22014-08-26 17:38:05 -07001659 free(calib.buff);
Bhalchandra Gajare7c1ad7c2015-07-17 17:12:09 -07001660 continue;
Anish Kumar55e6df22014-08-26 17:38:05 -07001661 }
Bhalchandra Gajare7c1ad7c2015-07-17 17:12:09 -07001662
Anish Kumar55e6df22014-08-26 17:38:05 -07001663 codec_buffer.buffer = calib.buff;
1664 codec_buffer.size = calib.data_size;
1665 codec_buffer.cal_type = type;
1666 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
Bhalchandra Gajare7c1ad7c2015-07-17 17:12:09 -07001667 ALOGE("%s: %s Failed to call ioctl, err=%d",
1668 __func__, cal_name_info[type], errno);
1669 else
1670 ALOGD("%s: %s cal sent successfully\n",
1671 __func__, cal_name_info[type]);
1672
Anish Kumar55e6df22014-08-26 17:38:05 -07001673 free(calib.buff);
1674 }
Anish Kumar55e6df22014-08-26 17:38:05 -07001675}
1676
1677static void audio_hwdep_send_cal(struct platform_data *plat_data)
1678{
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +05301679 int fd = plat_data->hw_dep_fd;
Anish Kumar55e6df22014-08-26 17:38:05 -07001680
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +05301681 if (fd < 0)
1682 fd = hw_util_open(plat_data->adev->snd_card);
Anish Kumar55e6df22014-08-26 17:38:05 -07001683 if (fd == -1) {
1684 ALOGE("%s error open\n", __func__);
1685 return;
1686 }
1687
1688 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
1689 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
1690
1691 if (acdb_loader_get_calibration == NULL) {
1692 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
1693 dlerror());
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +05301694 if (fd >= 0) {
1695 close(fd);
1696 plat_data->hw_dep_fd = -1;
1697 }
Anish Kumar55e6df22014-08-26 17:38:05 -07001698 return;
1699 }
Bhalchandra Gajare7c1ad7c2015-07-17 17:12:09 -07001700
Banajit Goswami20cdd212015-09-11 01:11:30 -07001701 send_codec_cal(acdb_loader_get_calibration, plat_data, fd);
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +05301702 plat_data->hw_dep_fd = fd;
Anish Kumar55e6df22014-08-26 17:38:05 -07001703}
1704
Preetam Singh Ranawatd770a362017-05-24 19:07:15 +05301705const char * get_snd_card_name_for_acdb_loader(const char *snd_card_name) {
1706
1707 if(snd_card_name == NULL)
1708 return NULL;
1709
1710 if(!strncmp(snd_card_name, "sdm660-tashalite-snd-card",
1711 sizeof("sdm660-tashalite-snd-card"))) {
1712 ALOGD("using tasha ACDB files for tasha-lite");
1713 return "sdm660-tasha-snd-card";
1714 }
Sharad Sangled39232d2017-08-08 20:27:18 +05301715 if(!strncmp(snd_card_name, "sdm670-tashalite-snd-card",
1716 sizeof("sdm670-tashalite-snd-card"))) {
1717 ALOGD("using tasha ACDB files for tasha-lite");
1718 return "sdm670-tasha-snd-card";
1719 }
Preetam Singh Ranawatd770a362017-05-24 19:07:15 +05301720 return snd_card_name;
1721}
1722
Ben Rombergerfeca4b82015-07-07 20:40:44 -07001723static int platform_acdb_init(void *platform)
Ramjee Singh203473b2015-06-09 15:18:42 +05301724{
1725 struct platform_data *my_data = (struct platform_data *)platform;
1726 char *cvd_version = NULL;
Ramjee Singh203473b2015-06-09 15:18:42 +05301727 const char *snd_card_name;
Dhanalakshmi Siddani21be3ac2016-12-29 14:31:08 +05301728 int result = -1;
1729 struct listnode *node;
1730 struct meta_key_list *key_info;
1731 int key = 0;
1732
Ramjee Singh203473b2015-06-09 15:18:42 +05301733 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
Preetam Singh Ranawat6746b7a2016-07-18 16:40:24 +05301734 if (!cvd_version) {
Ramjee Singh203473b2015-06-09 15:18:42 +05301735 ALOGE("Failed to allocate cvd version");
Preetam Singh Ranawat6746b7a2016-07-18 16:40:24 +05301736 return -1;
1737 } else {
Ramjee Singh203473b2015-06-09 15:18:42 +05301738 get_cvd_version(cvd_version, my_data->adev);
Preetam Singh Ranawat6746b7a2016-07-18 16:40:24 +05301739 }
Ramjee Singh203473b2015-06-09 15:18:42 +05301740
Ramjee Singh203473b2015-06-09 15:18:42 +05301741 snd_card_name = mixer_get_name(my_data->adev->mixer);
Preetam Singh Ranawatd770a362017-05-24 19:07:15 +05301742 snd_card_name = get_snd_card_name_for_acdb_loader(snd_card_name);
1743
Dhanalakshmi Siddani21be3ac2016-12-29 14:31:08 +05301744 if (my_data->acdb_init_v3) {
1745 result = my_data->acdb_init_v3(snd_card_name, cvd_version,
1746 &my_data->acdb_meta_key_list);
1747 } else if (my_data->acdb_init) {
1748 node = list_head(&my_data->acdb_meta_key_list);
1749 key_info = node_to_item(node, struct meta_key_list, list);
1750 key = key_info->cal_info.nKey;
1751 result = my_data->acdb_init(snd_card_name, cvd_version, key);
1752 }
Karthik Reddy Kattaeda85aa2016-05-25 12:42:39 +05301753
1754 /* Save these variables in platform_data. These will be used
1755 while reloading ACDB files during run time. */
1756 strlcpy(my_data->cvd_version, cvd_version, MAX_CVD_VERSION_STRING_SIZE);
1757 strlcpy(my_data->snd_card_name, snd_card_name,
1758 MAX_SND_CARD_STRING_SIZE);
Karthik Reddy Kattaeda85aa2016-05-25 12:42:39 +05301759
Ramjee Singh203473b2015-06-09 15:18:42 +05301760 if (cvd_version)
1761 free(cvd_version);
1762 if (!result) {
1763 my_data->is_acdb_initialized = true;
1764 ALOGD("ACDB initialized");
1765 audio_hwdep_send_cal(my_data);
1766 } else {
1767 my_data->is_acdb_initialized = false;
1768 ALOGD("ACDB initialization failed");
1769 }
1770 return result;
1771}
1772
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +05301773static void get_source_mic_type(struct platform_data * my_data)
1774{
1775 // support max to mono, example if max count is 3, usecase supports Three, dual and mono mic
1776 switch (my_data->max_mic_count) {
1777 case 4:
1778 my_data->source_mic_type |= SOURCE_QUAD_MIC;
1779 case 3:
1780 my_data->source_mic_type |= SOURCE_THREE_MIC;
1781 case 2:
1782 my_data->source_mic_type |= SOURCE_DUAL_MIC;
1783 case 1:
1784 my_data->source_mic_type |= SOURCE_MONO_MIC;
1785 break;
1786 default:
1787 ALOGE("%s: max_mic_count (%d), is not supported, setting to default",
1788 __func__, my_data->max_mic_count);
1789 my_data->source_mic_type = SOURCE_MONO_MIC | SOURCE_DUAL_MIC;
1790 break;
1791 }
1792}
1793
Siena Richard7c2db772016-12-21 11:32:34 -08001794/*
1795 * Retrieves the be_dai_name_table from kernel to enable a mapping
1796 * between sound device hw interfaces and backend IDs. This allows HAL to
1797 * specify the backend a specific calibration is needed for.
1798 */
1799static int init_be_dai_name_table(struct audio_device *adev)
1800{
1801 const char *mixer_ctl_name = "Backend DAI Name Table";
1802 struct mixer_ctl *ctl;
1803 int i, j, ret, size;
1804 bool valid_hw_interface;
1805
1806 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1807 if (!ctl) {
1808 ALOGE("%s: Could not get ctl for mixer name %s\n",
1809 __func__, mixer_ctl_name);
1810 ret = -EINVAL;
1811 goto done;
1812 }
1813
1814 mixer_ctl_update(ctl);
1815
1816 size = mixer_ctl_get_num_values(ctl);
1817 if (size <= 0){
1818 ALOGE("%s: Failed to get %s size %d\n",
1819 __func__, mixer_ctl_name, size);
1820 ret = -EFAULT;
1821 goto done;
1822 }
1823
1824 be_dai_name_table =
1825 (const struct be_dai_name_struct *)calloc(1, size);
1826 if (be_dai_name_table == NULL) {
1827 ALOGE("%s: Failed to allocate memory for %s\n",
1828 __func__, mixer_ctl_name);
1829 ret = -ENOMEM;
1830 goto freeMem;
1831 }
1832
1833 ret = mixer_ctl_get_array(ctl, (void *)be_dai_name_table, size);
1834 if (ret) {
1835 ALOGE("%s: Failed to get %s, ret %d\n",
1836 __func__, mixer_ctl_name, ret);
1837 ret = -EFAULT;
1838 goto freeMem;
1839 }
1840
1841 if (be_dai_name_table != NULL) {
1842 max_be_dai_names = size / sizeof(struct be_dai_name_struct);
1843 ALOGV("%s: Successfully got %s, number of be dais is %d\n",
1844 __func__, mixer_ctl_name, max_be_dai_names);
1845 ret = 0;
1846 } else {
1847 ALOGE("%s: Failed to get %s\n", __func__, mixer_ctl_name);
1848 ret = -EFAULT;
1849 goto freeMem;
1850 }
1851
1852 /*
1853 * Validate all sound devices have a valid backend set to catch
1854 * errors for uncommon sound devices
1855 */
1856 for (i = 0; i < SND_DEVICE_MAX; i++) {
1857 valid_hw_interface = false;
1858
1859 if (hw_interface_table[i] == NULL) {
1860 ALOGW("%s: sound device %s has no hw interface set\n",
1861 __func__, platform_get_snd_device_name(i));
1862 continue;
1863 }
1864
1865 for (j = 0; j < max_be_dai_names; j++) {
1866 if (strcmp(hw_interface_table[i], be_dai_name_table[j].be_name)
1867 == 0) {
1868 valid_hw_interface = true;
1869 break;
1870 }
1871 }
1872 if (!valid_hw_interface)
1873 ALOGD("%s: sound device %s does not have a valid hw interface set (disregard for combo devices) %s\n",
1874 __func__, platform_get_snd_device_name(i), hw_interface_table[i]);
1875 }
1876
1877 goto done;
1878
1879freeMem:
1880 if (be_dai_name_table) {
1881 free((void *)be_dai_name_table);
1882 be_dai_name_table = NULL;
1883 }
1884
1885done:
1886 return ret;
1887}
1888
Eric Laurentb23d5282013-05-14 15:27:20 -07001889void *platform_init(struct audio_device *adev)
1890{
Vidyakumar Athota77327dd2014-08-07 16:44:25 -07001891 char platform[PROPERTY_VALUE_MAX];
1892 char baseband[PROPERTY_VALUE_MAX];
Eric Laurentb23d5282013-05-14 15:27:20 -07001893 char value[PROPERTY_VALUE_MAX];
Apoorv Raghuvanshi84fa2fe2013-12-04 11:57:47 -08001894 struct platform_data *my_data = NULL;
Alexy Josephb1379942016-01-29 15:49:38 -08001895 char *snd_card_name = NULL, *snd_card_name_t = NULL;
Apoorv Raghuvanshia433fb52015-03-16 15:22:30 -07001896 char *snd_internal_name = NULL;
1897 char *tmp = NULL;
1898 char mixer_xml_file[MIXER_PATH_MAX_LENGTH]= {0};
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -08001899 int idx;
`Deeraj Soman676c2702017-09-18 19:25:53 +05301900 struct mixer_ctl *ctl = NULL;
1901 const char *id_string = NULL;
1902 int cfg_value = -1;
sangwoo1b9f4b32013-06-21 18:22:55 -07001903
Vignesh Kulothungan55396882017-04-20 14:37:02 -07001904 adev->snd_card = audio_extn_utils_get_snd_card_num();
1905 if (adev->snd_card < 0) {
1906 ALOGE("%s: Unable to find correct sound card", __func__);
1907 return NULL;
1908 }
1909 ALOGD("%s: Opened sound card:%d", __func__, adev->snd_card);
Eric Laurentb23d5282013-05-14 15:27:20 -07001910
Vignesh Kulothungan55396882017-04-20 14:37:02 -07001911 adev->mixer = mixer_open(adev->snd_card);
1912 if (!adev->mixer) {
1913 ALOGE("%s: Unable to open the mixer card: %d", __func__,
1914 adev->snd_card);
Haynes Mathew Georgeb51ceb12014-06-30 13:56:18 -07001915 return NULL;
1916 }
1917
Vignesh Kulothungan55396882017-04-20 14:37:02 -07001918 snd_card_name = strdup(mixer_get_name(adev->mixer));
1919 if (!snd_card_name) {
1920 ALOGE("failed to allocate memory for snd_card_name\n");
Mingming Yindda29e62015-12-02 18:02:28 -08001921 mixer_close(adev->mixer);
Vignesh Kulothungan55396882017-04-20 14:37:02 -07001922 return NULL;
Apoorv Raghuvanshi84fa2fe2013-12-04 11:57:47 -08001923 }
1924
Vignesh Kulothungan55396882017-04-20 14:37:02 -07001925 my_data = calloc(1, sizeof(struct platform_data));
1926 if (!my_data) {
1927 ALOGE("failed to allocate platform data");
1928 if (snd_card_name)
1929 free(snd_card_name);
1930 mixer_close(adev->mixer);
1931 return NULL;
1932 }
1933
Preetam Singh Ranawatd770a362017-05-24 19:07:15 +05301934 my_data->is_slimbus_interface = true;
1935 my_data->is_internal_codec = false;
1936
Vignesh Kulothungan55396882017-04-20 14:37:02 -07001937 my_data->hw_info = hw_info_init(snd_card_name);
1938 if (!my_data->hw_info) {
1939 ALOGE("failed to init hw_info");
1940 mixer_close(adev->mixer);
1941 if (my_data)
1942 free(my_data);
1943
1944 if (snd_card_name)
1945 free(snd_card_name);
1946 return NULL;
1947 }
1948
1949 if (platform_is_i2s_ext_modem(snd_card_name, my_data)) {
1950 ALOGD("%s: Call MIXER_XML_PATH_I2S", __func__);
1951
1952 adev->audio_route = audio_route_init(adev->snd_card,
1953 MIXER_XML_PATH_I2S);
1954 } else {
1955 /* Get the codec internal name from the sound card name
1956 * and form the mixer paths file name dynamically. This
1957 * is generic way of picking any codec name based mixer
1958 * files in future with no code change. This code
1959 * assumes mixer files are formed with format as
1960 * mixer_paths_internalcodecname.xml
1961
1962 * If this dynamically read mixer files fails to open then it
1963 * falls back to default mixer file i.e mixer_paths.xml. This is
1964 * done to preserve backward compatibility but not mandatory as
1965 * long as the mixer files are named as per above assumption.
1966 */
1967 snd_card_name_t = strdup(snd_card_name);
1968 snd_internal_name = strtok_r(snd_card_name_t, "-", &tmp);
1969
1970 if (snd_internal_name != NULL) {
1971 snd_internal_name = strtok_r(NULL, "-", &tmp);
1972 }
1973 if (snd_internal_name != NULL) {
1974 strlcpy(mixer_xml_file, MIXER_XML_BASE_STRING,
1975 MIXER_PATH_MAX_LENGTH);
1976 strlcat(mixer_xml_file, MIXER_FILE_DELIMITER,
1977 MIXER_PATH_MAX_LENGTH);
1978 strlcat(mixer_xml_file, snd_internal_name,
1979 MIXER_PATH_MAX_LENGTH);
1980 strlcat(mixer_xml_file, MIXER_FILE_EXT,
1981 MIXER_PATH_MAX_LENGTH);
1982 } else {
1983 strlcpy(mixer_xml_file, MIXER_XML_DEFAULT_PATH,
1984 MIXER_PATH_MAX_LENGTH);
1985 }
1986
1987 if (F_OK == access(mixer_xml_file, 0)) {
1988 ALOGD("%s: Loading mixer file: %s", __func__, mixer_xml_file);
1989 if (audio_extn_read_xml(adev, adev->snd_card, mixer_xml_file,
1990 MIXER_XML_PATH_AUXPCM) == -ENOSYS)
1991 adev->audio_route = audio_route_init(adev->snd_card,
1992 mixer_xml_file);
Sharad Sangle999cf722017-10-18 18:25:47 +05301993 update_codec_type_and_interface(my_data, snd_card_name);
Vignesh Kulothungan55396882017-04-20 14:37:02 -07001994 } else {
1995 ALOGD("%s: Loading default mixer file", __func__);
1996 if (audio_extn_read_xml(adev, adev->snd_card, MIXER_XML_DEFAULT_PATH,
1997 MIXER_XML_PATH_AUXPCM) == -ENOSYS)
1998 adev->audio_route = audio_route_init(adev->snd_card,
1999 MIXER_XML_DEFAULT_PATH);
Preetam Singh Ranawatd770a362017-05-24 19:07:15 +05302000 update_codec_type_and_interface(my_data, snd_card_name);
Vignesh Kulothungan55396882017-04-20 14:37:02 -07002001 }
2002 }
2003 if (!adev->audio_route) {
2004 ALOGE("%s: Failed to init audio route controls, aborting.",
2005 __func__);
Alexy Josephb1379942016-01-29 15:49:38 -08002006 if (my_data)
2007 free(my_data);
Ravi Kumar Alamanda31c90df2015-10-16 10:06:59 -07002008 if (snd_card_name)
2009 free(snd_card_name);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05302010 if (snd_card_name_t)
2011 free(snd_card_name_t);
Alexy Josephb1379942016-01-29 15:49:38 -08002012 mixer_close(adev->mixer);
Apoorv Raghuvanshi84fa2fe2013-12-04 11:57:47 -08002013 return NULL;
Ravi Kumar Alamanda48c921d2013-10-29 06:07:44 -07002014 }
2015
Eric Laurentb23d5282013-05-14 15:27:20 -07002016 my_data->adev = adev;
Eric Laurentb23d5282013-05-14 15:27:20 -07002017 my_data->fluence_in_spkr_mode = false;
2018 my_data->fluence_in_voice_call = false;
2019 my_data->fluence_in_voice_rec = false;
Ravi Kumar Alamandab034ddb2013-11-06 15:52:18 -08002020 my_data->fluence_in_audio_rec = false;
Dhanalakshmi Siddani3dbfc382017-03-21 15:15:03 +05302021 my_data->fluence_in_hfp_call = false;
Tanya Finkel00130052014-07-14 04:26:56 -07002022 my_data->external_spk_1 = false;
2023 my_data->external_spk_2 = false;
2024 my_data->external_mic = false;
Mingming Yin8e5a4f62013-10-07 15:23:41 -07002025 my_data->fluence_type = FLUENCE_NONE;
Narsinga Rao Chella61e0f9b2014-03-06 21:25:22 -08002026 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +05302027 my_data->slowtalk = false;
2028 my_data->hd_voice = false;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07002029 my_data->edid_info = NULL;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -07002030 my_data->ext_disp_type = EXT_DISPLAY_TYPE_NONE;
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +05302031 my_data->hw_dep_fd = -1;
Rohit kumarf4120402016-08-05 19:19:48 +05302032 my_data->mono_speaker = SPKR_1;
Eric Laurentb23d5282013-05-14 15:27:20 -07002033
Siena Richard7c2db772016-12-21 11:32:34 -08002034 be_dai_name_table = NULL;
2035
Aniket Kumar Lata8fc67e62017-05-02 12:33:46 -07002036 property_get("ro.vendor.audio.sdk.fluencetype", my_data->fluence_cap, "");
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +05302037 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Ravi Kumar Alamandab034ddb2013-11-06 15:52:18 -08002038 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +05302039 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Mingming Yin8e5a4f62013-10-07 15:23:41 -07002040 my_data->fluence_type = FLUENCE_DUAL_MIC;
2041 } else {
2042 my_data->fluence_type = FLUENCE_NONE;
Eric Laurentb23d5282013-05-14 15:27:20 -07002043 }
2044
Mingming Yin8e5a4f62013-10-07 15:23:41 -07002045 if (my_data->fluence_type != FLUENCE_NONE) {
Aniket Kumar Lata8fc67e62017-05-02 12:33:46 -07002046 property_get("persist.vendor.audio.fluence.voicecall",value,"");
Mingming Yin8e5a4f62013-10-07 15:23:41 -07002047 if (!strncmp("true", value, sizeof("true"))) {
Eric Laurentb23d5282013-05-14 15:27:20 -07002048 my_data->fluence_in_voice_call = true;
2049 }
2050
Aniket Kumar Lata8fc67e62017-05-02 12:33:46 -07002051 property_get("persist.vendor.audio.fluence.voicerec",value,"");
Mingming Yin8e5a4f62013-10-07 15:23:41 -07002052 if (!strncmp("true", value, sizeof("true"))) {
Eric Laurentb23d5282013-05-14 15:27:20 -07002053 my_data->fluence_in_voice_rec = true;
2054 }
2055
Aniket Kumar Lata8fc67e62017-05-02 12:33:46 -07002056 property_get("persist.vendor.audio.fluence.audiorec",value,"");
Ravi Kumar Alamandab034ddb2013-11-06 15:52:18 -08002057 if (!strncmp("true", value, sizeof("true"))) {
2058 my_data->fluence_in_audio_rec = true;
2059 }
2060
Aniket Kumar Lata8fc67e62017-05-02 12:33:46 -07002061 property_get("persist.vendor.audio.fluence.speaker",value,"");
Mingming Yin8e5a4f62013-10-07 15:23:41 -07002062 if (!strncmp("true", value, sizeof("true"))) {
Eric Laurentb23d5282013-05-14 15:27:20 -07002063 my_data->fluence_in_spkr_mode = true;
2064 }
Narsinga Rao Chella61e0f9b2014-03-06 21:25:22 -08002065
Aniket Kumar Lata8fc67e62017-05-02 12:33:46 -07002066 property_get("persist.vendor.audio.fluence.mode",value,"");
Narsinga Rao Chella61e0f9b2014-03-06 21:25:22 -08002067 if (!strncmp("broadside", value, sizeof("broadside"))) {
2068 my_data->fluence_mode = FLUENCE_BROADSIDE;
2069 }
Dhanalakshmi Siddani3dbfc382017-03-21 15:15:03 +05302070
Aniket Kumar Lata8fc67e62017-05-02 12:33:46 -07002071 property_get("persist.vendor.audio.fluence.hfpcall",value,"");
Dhanalakshmi Siddani3dbfc382017-03-21 15:15:03 +05302072 if (!strncmp("true", value, sizeof("true"))) {
2073 my_data->fluence_in_hfp_call = true;
2074 }
Eric Laurentb23d5282013-05-14 15:27:20 -07002075 }
2076
Banajit Goswami20cdd212015-09-11 01:11:30 -07002077 /* Check if Vbat speaker enabled property is set, this should be done before acdb init */
2078 bool ret = false;
2079 ret = audio_extn_can_use_vbat();
2080 if (ret)
2081 my_data->is_vbat_speaker = true;
2082
Dhanalakshmi Siddani21be3ac2016-12-29 14:31:08 +05302083 list_init(&my_data->acdb_meta_key_list);
2084
2085 set_platform_defaults(my_data);
2086
2087 /* Initialize ACDB ID's */
2088 if (my_data->is_i2s_ext_modem)
Vignesh Kulothungan55396882017-04-20 14:37:02 -07002089 platform_info_init(PLATFORM_INFO_XML_PATH_I2S, my_data, PLATFORM);
Preetam Singh Ranawatd770a362017-05-24 19:07:15 +05302090 else if (!strncmp(snd_card_name, "sdm660-snd-card-skush",
2091 sizeof("sdm660-snd-card-skush")))
2092 platform_info_init(PLATFORM_INFO_XML_PATH_SKUSH, my_data, PLATFORM);
Walter Yang319c6fe2017-09-21 17:09:39 +08002093 else if (!strncmp(snd_card_name, "sdm670-skuw-snd-card",
2094 sizeof("sdm670-skuw-snd-card")))
2095 platform_info_init(PLATFORM_INFO_XML_PATH_SKUW, my_data, PLATFORM);
2096 else if (my_data->is_internal_codec)
2097 platform_info_init(PLATFORM_INFO_XML_PATH_INTCODEC, my_data, PLATFORM);
Dhanalakshmi Siddani21be3ac2016-12-29 14:31:08 +05302098 else
Vignesh Kulothungan55396882017-04-20 14:37:02 -07002099 platform_info_init(PLATFORM_INFO_XML_PATH, my_data, PLATFORM);
Dhanalakshmi Siddani21be3ac2016-12-29 14:31:08 +05302100
Ben Rombergerc1dc70d2013-12-19 15:11:17 -08002101 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Eric Laurentb23d5282013-05-14 15:27:20 -07002102 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
2103 if (my_data->acdb_handle == NULL) {
2104 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
2105 } else {
2106 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
2107 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
2108 "acdb_loader_deallocate_ACDB");
Ben Rombergerc1dc70d2013-12-19 15:11:17 -08002109 if (!my_data->acdb_deallocate)
2110 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
2111 __func__, LIB_ACDB_LOADER);
2112
Eric Laurentb23d5282013-05-14 15:27:20 -07002113 my_data->acdb_send_audio_cal = (acdb_send_audio_cal_t)dlsym(my_data->acdb_handle,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -07002114 "acdb_loader_send_audio_cal_v2");
Eric Laurentb23d5282013-05-14 15:27:20 -07002115 if (!my_data->acdb_send_audio_cal)
Siena Richard7c2db772016-12-21 11:32:34 -08002116 ALOGE("%s: Could not find the symbol acdb_send_audio_cal_v2 from %s",
2117 __func__, LIB_ACDB_LOADER);
2118
2119 my_data->acdb_send_audio_cal_v3 = (acdb_send_audio_cal_v3_t)dlsym(my_data->acdb_handle,
2120 "acdb_loader_send_audio_cal_v3");
2121 if (!my_data->acdb_send_audio_cal_v3)
2122 ALOGE("%s: Could not find the symbol acdb_send_audio_cal_v3 from %s",
Eric Laurentb23d5282013-05-14 15:27:20 -07002123 __func__, LIB_ACDB_LOADER);
Ben Rombergerc1dc70d2013-12-19 15:11:17 -08002124
Ben Rombergera04fabc2014-11-14 12:16:03 -08002125 my_data->acdb_set_audio_cal = (acdb_set_audio_cal_t)dlsym(my_data->acdb_handle,
2126 "acdb_loader_set_audio_cal_v2");
2127 if (!my_data->acdb_set_audio_cal)
2128 ALOGE("%s: Could not find the symbol acdb_set_audio_cal_v2 from %s",
2129 __func__, LIB_ACDB_LOADER);
2130
2131 my_data->acdb_get_audio_cal = (acdb_get_audio_cal_t)dlsym(my_data->acdb_handle,
2132 "acdb_loader_get_audio_cal_v2");
2133 if (!my_data->acdb_get_audio_cal)
2134 ALOGE("%s: Could not find the symbol acdb_get_audio_cal_v2 from %s",
2135 __func__, LIB_ACDB_LOADER);
2136
Eric Laurentb23d5282013-05-14 15:27:20 -07002137 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
2138 "acdb_loader_send_voice_cal");
Ben Rombergerc1dc70d2013-12-19 15:11:17 -08002139 if (!my_data->acdb_send_voice_cal)
2140 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
2141 __func__, LIB_ACDB_LOADER);
2142
2143 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
2144 "acdb_loader_reload_vocvoltable");
2145 if (!my_data->acdb_reload_vocvoltable)
2146 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
2147 __func__, LIB_ACDB_LOADER);
2148
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -07002149 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
2150 my_data->acdb_handle,
2151 "acdb_loader_get_default_app_type");
2152 if (!my_data->acdb_get_default_app_type)
2153 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
2154 __func__, LIB_ACDB_LOADER);
2155
vivek mehtaa76401a2015-04-24 14:12:15 -07002156 my_data->acdb_send_gain_dep_cal = (acdb_send_gain_dep_cal_t)dlsym(my_data->acdb_handle,
2157 "acdb_loader_send_gain_dep_cal");
2158 if (!my_data->acdb_send_gain_dep_cal)
2159 ALOGV("%s: Could not find the symbol acdb_loader_send_gain_dep_cal from %s",
2160 __func__, LIB_ACDB_LOADER);
2161
Ben Rombergerfeca4b82015-07-07 20:40:44 -07002162 my_data->acdb_send_common_top = (acdb_send_common_top_t)dlsym(
2163 my_data->acdb_handle,
2164 "acdb_loader_send_common_custom_topology");
2165 if (!my_data->acdb_send_common_top)
2166 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
2167 __func__, LIB_ACDB_LOADER);
2168
Banajit Goswami20cdd212015-09-11 01:11:30 -07002169 my_data->acdb_set_codec_data = (acdb_set_codec_data_t)dlsym(
2170 my_data->acdb_handle,
2171 "acdb_loader_set_codec_data");
2172 if (!my_data->acdb_set_codec_data)
2173 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
2174 __func__, LIB_ACDB_LOADER);
2175
2176
Dhanalakshmi Siddani21be3ac2016-12-29 14:31:08 +05302177 my_data->acdb_init_v3 = (acdb_init_v3_t)dlsym(my_data->acdb_handle,
2178 "acdb_loader_init_v3");
2179 if (my_data->acdb_init_v3 == NULL) {
2180 ALOGE("%s: dlsym error %s for acdb_loader_init_v3", __func__, dlerror());
2181 }
2182
Eric Laurentb23d5282013-05-14 15:27:20 -07002183 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Dhanalakshmi Siddani21be3ac2016-12-29 14:31:08 +05302184 "acdb_loader_init_v3");
Walter Yang6f800052014-07-14 16:15:38 -07002185 if (my_data->acdb_init == NULL) {
Dhanalakshmi Siddani21be3ac2016-12-29 14:31:08 +05302186 ALOGE("%s: dlsym error %s for acdb_loader_init_v3", __func__, dlerror());
Walter Yang6f800052014-07-14 16:15:38 -07002187 goto acdb_init_fail;
2188 }
2189
Dhanalakshmi Siddani21be3ac2016-12-29 14:31:08 +05302190 my_data->acdb_reload_v2 = (acdb_reload_v2_t)dlsym(my_data->acdb_handle,
2191 "acdb_loader_reload_acdb_files_v2");
2192 if (my_data->acdb_reload_v2 == NULL) {
2193 ALOGE("%s: dlsym error %s for acdb_loader_reload_acdb_files_v2", __func__, dlerror());
2194 }
2195
Karthik Reddy Kattaeda85aa2016-05-25 12:42:39 +05302196 my_data->acdb_reload = (acdb_reload_t)dlsym(my_data->acdb_handle,
2197 "acdb_loader_reload_acdb_files");
2198 if (my_data->acdb_reload == NULL) {
2199 ALOGE("%s: dlsym error %s for acdb_loader_reload_acdb_files", __func__, dlerror());
2200 goto acdb_init_fail;
2201 }
Vignesh Kulothungan55396882017-04-20 14:37:02 -07002202
2203 int result = acdb_init(adev->snd_card);
2204 if (!result) {
2205 my_data->is_acdb_initialized = true;
2206 ALOGD("ACDB initialized");
2207 audio_hwdep_send_cal(my_data);
2208 } else {
2209 my_data->is_acdb_initialized = false;
2210 ALOGD("ACDB initialization failed");
2211 }
Eric Laurentb23d5282013-05-14 15:27:20 -07002212 }
2213
Satish Babu Patakokila1caa1b72016-05-24 13:47:08 +05302214 /* init keep-alive for compress passthru */
2215 audio_extn_keep_alive_init(adev);
Revathi Uddaraju1eac8b02017-05-18 17:13:33 +05302216#ifdef DYNAMIC_LOG_ENABLED
2217 log_utils_init();
2218#endif
Walter Yang6f800052014-07-14 16:15:38 -07002219acdb_init_fail:
2220
Ben Romberger55886882014-01-10 13:49:02 -08002221
Siena Richard7c2db772016-12-21 11:32:34 -08002222 /*
2223 * Get the be_dai_name_table from kernel which provides a mapping
2224 * between a backend string name and a backend ID
2225 */
2226 init_be_dai_name_table(adev);
2227
Srinivas Julakanti1ca769a2017-01-04 23:18:08 -08002228 if (audio_extn_can_use_ras()) {
Aniket Kumar Lata8fc67e62017-05-02 12:33:46 -07002229 if (property_get_bool("persist.vendor.audio.speaker.prot.enable", false)) {
Srinivas Julakanti1ca769a2017-01-04 23:18:08 -08002230 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED,
2231 acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_RAS]);
2232 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT,
2233 acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT_RAS]);
2234 } else {
2235 ALOGD("%s: RAS Feature should be enabled with Speaker Protection", __func__);
2236 }
2237 }
2238
Vidyakumar Athota77327dd2014-08-07 16:44:25 -07002239 /* If platform is apq8084 and baseband is MDM, load CSD Client specific
2240 * symbols. Voice call is handled by MDM and apps processor talks to
2241 * MDM through CSD Client
2242 */
2243 property_get("ro.board.platform", platform, "");
2244 property_get("ro.baseband", baseband, "");
Josh Kirschc3894372016-03-28 15:59:48 -07002245 if ((!strncmp("apq8084", platform, sizeof("apq8084")) ||
2246 !strncmp("msm8996", platform, sizeof("msm8996"))) &&
Vidyakumar Athota77327dd2014-08-07 16:44:25 -07002247 !strncmp("mdm", baseband, (sizeof("mdm")-1))) {
2248 my_data->csd = open_csd_client(my_data->is_i2s_ext_modem);
2249 } else {
2250 my_data->csd = NULL;
2251 }
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -08002252
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +05302253 /* obtain source mic type from max mic count*/
2254 get_source_mic_type(my_data);
2255 ALOGD("%s: Fluence_Type(%d) max_mic_count(%d) mic_type(0x%x) fluence_in_voice_call(%d)"
Dhanalakshmi Siddani3dbfc382017-03-21 15:15:03 +05302256 " fluence_in_voice_rec(%d) fluence_in_spkr_mode(%d) fluence_in_hfp_call(%d) ",
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +05302257 __func__, my_data->fluence_type, my_data->max_mic_count, my_data->source_mic_type,
2258 my_data->fluence_in_voice_call, my_data->fluence_in_voice_rec,
Dhanalakshmi Siddani3dbfc382017-03-21 15:15:03 +05302259 my_data->fluence_in_spkr_mode, my_data->fluence_in_hfp_call);
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +05302260
Apoorv Raghuvanshi5792d4b2013-10-07 18:40:05 -07002261 /* init usb */
2262 audio_extn_usb_init(adev);
2263
Naresh Tanniru9d027a62015-03-13 01:32:10 +05302264 /*init a2dp*/
2265 audio_extn_a2dp_init(adev);
2266
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -07002267 /* init dap hal */
2268 audio_extn_dap_hal_init(adev->snd_card);
2269
Apoorv Raghuvanshi6178a3f2013-10-19 12:38:54 -07002270 /* Read one time ssr property */
Mingming Yin49be8032013-12-19 12:51:25 -08002271 audio_extn_ssr_update_enabled();
Gopikrishnaiah Anandanf538cef2013-10-28 14:06:03 -07002272 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +05302273
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +05302274
Lior Barenboim0b61bc72014-05-13 13:01:37 +03002275 /* init audio device arbitration */
2276 audio_extn_dev_arbi_init();
2277
Preetam Singh Ranawatd770a362017-05-24 19:07:15 +05302278 default_rx_backend = strdup("SLIMBUS_0_RX");
2279
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -08002280 /* initialize backend config */
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08002281 for (idx = 0; idx < MAX_CODEC_BACKENDS; idx++) {
2282 my_data->current_backend_cfg[idx].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
2283 if (idx == HEADPHONE_44_1_BACKEND)
2284 my_data->current_backend_cfg[idx].sample_rate = OUTPUT_SAMPLING_RATE_44100;
2285 my_data->current_backend_cfg[idx].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Ashish Jainb26edfb2016-08-25 00:10:11 +05302286 my_data->current_backend_cfg[idx].channels = CODEC_BACKEND_DEFAULT_CHANNELS;
Kuirong Wang0b947f72016-09-29 11:03:09 -07002287 if (idx > MAX_RX_CODEC_BACKENDS)
2288 my_data->current_backend_cfg[idx].channels = CODEC_BACKEND_DEFAULT_TX_CHANNELS;
Siddartha Shaik44dd7702017-06-14 12:13:25 +05302289 my_data->current_backend_cfg[idx].format = AUDIO_FORMAT_PCM;
Ashish Jainb26edfb2016-08-25 00:10:11 +05302290 my_data->current_backend_cfg[idx].bitwidth_mixer_ctl = NULL;
2291 my_data->current_backend_cfg[idx].samplerate_mixer_ctl = NULL;
2292 my_data->current_backend_cfg[idx].channels_mixer_ctl = NULL;
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -08002293 }
2294
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08002295 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
2296 strdup("SLIM_0_RX Format");
2297 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
2298 strdup("SLIM_0_RX SampleRate");
2299
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +05302300 my_data->current_backend_cfg[DSD_NATIVE_BACKEND].bitwidth_mixer_ctl =
2301 strdup("SLIM_2_RX Format");
2302 my_data->current_backend_cfg[DSD_NATIVE_BACKEND].samplerate_mixer_ctl =
2303 strdup("SLIM_2_RX SampleRate");
2304
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08002305 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].bitwidth_mixer_ctl =
2306 strdup("SLIM_5_RX Format");
2307 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].samplerate_mixer_ctl =
2308 strdup("SLIM_5_RX SampleRate");
2309
Preetam Singh Ranawatd770a362017-05-24 19:07:15 +05302310 if (!my_data->is_slimbus_interface) {
Sharad Sangled39232d2017-08-08 20:27:18 +05302311 if (!strncmp(snd_card_name, "sdm660", strlen("sdm660")) ||
2312 !strncmp(snd_card_name, "sdm670", strlen("sdm670"))) {
Preetam Singh Ranawatd770a362017-05-24 19:07:15 +05302313
2314 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
2315 strdup("INT4_MI2S_RX Format");
2316 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
2317 strdup("INT4_MI2S_RX SampleRate");
2318
2319 my_data->current_backend_cfg[DEFAULT_CODEC_TX_BACKEND].bitwidth_mixer_ctl =
2320 strdup("INT3_MI2S_TX Format");
2321 my_data->current_backend_cfg[DEFAULT_CODEC_TX_BACKEND].samplerate_mixer_ctl =
2322 strdup("INT3_MI2S_TX SampleRate");
2323
2324 if (default_rx_backend)
2325 free(default_rx_backend);
2326 default_rx_backend = strdup("INT4_MI2S_RX");
2327
2328 } else {
2329 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
2330 strdup("MI2S_RX Format");
2331 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
2332 strdup("MI2S_RX SampleRate");
2333 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].channels_mixer_ctl =
2334 strdup("MI2S_RX Channels");
2335
2336 my_data->current_backend_cfg[DEFAULT_CODEC_TX_BACKEND].bitwidth_mixer_ctl =
2337 strdup("MI2S_TX Format");
2338 my_data->current_backend_cfg[DEFAULT_CODEC_TX_BACKEND].samplerate_mixer_ctl =
2339 strdup("MI2S_TX SampleRate");
2340 }
2341 my_data->current_backend_cfg[HEADPHONE_BACKEND].bitwidth_mixer_ctl =
2342 strdup("INT0_MI2S_RX Format");
2343 my_data->current_backend_cfg[HEADPHONE_BACKEND].samplerate_mixer_ctl =
2344 strdup("INT0_MI2S_RX SampleRate");
2345
2346 }
2347
Kuirong Wang0b947f72016-09-29 11:03:09 -07002348 my_data->current_backend_cfg[DEFAULT_CODEC_TX_BACKEND].bitwidth_mixer_ctl =
Manish Dewanganba9fcfa2016-03-24 16:20:06 +05302349 strdup("SLIM_0_TX Format");
Kuirong Wang0b947f72016-09-29 11:03:09 -07002350 my_data->current_backend_cfg[DEFAULT_CODEC_TX_BACKEND].samplerate_mixer_ctl =
Manish Dewanganba9fcfa2016-03-24 16:20:06 +05302351 strdup("SLIM_0_TX SampleRate");
2352
Kuirong Wang0b947f72016-09-29 11:03:09 -07002353 my_data->current_backend_cfg[USB_AUDIO_TX_BACKEND].bitwidth_mixer_ctl =
Kuirong Wange9894162016-08-26 15:16:39 -07002354 strdup("USB_AUDIO_TX Format");
Kuirong Wang0b947f72016-09-29 11:03:09 -07002355 my_data->current_backend_cfg[USB_AUDIO_TX_BACKEND].samplerate_mixer_ctl =
Kuirong Wange9894162016-08-26 15:16:39 -07002356 strdup("USB_AUDIO_TX SampleRate");
Kuirong Wang0b947f72016-09-29 11:03:09 -07002357 my_data->current_backend_cfg[USB_AUDIO_TX_BACKEND].channels_mixer_ctl =
2358 strdup("USB_AUDIO_TX Channels");
Kuirong Wange9894162016-08-26 15:16:39 -07002359
Siddartha Shaik44dd7702017-06-14 12:13:25 +05302360 my_data->current_backend_cfg[HDMI_TX_BACKEND].bitwidth_mixer_ctl =
2361 strdup("QUAT_MI2S_TX Format");
2362 my_data->current_backend_cfg[HDMI_TX_BACKEND].samplerate_mixer_ctl =
2363 strdup("QUAT_MI2S_TX SampleRate");
2364 my_data->current_backend_cfg[HDMI_TX_BACKEND].channels_mixer_ctl =
2365 strdup("QUAT_MI2S_TX Channels");
2366
`Deeraj Soman676c2702017-09-18 19:25:53 +05302367 for (idx = 0; idx < MAX_CODEC_BACKENDS; idx++) {
2368 if (my_data->current_backend_cfg[idx].bitwidth_mixer_ctl) {
2369 ctl = mixer_get_ctl_by_name(adev->mixer,
2370 my_data->current_backend_cfg[idx].bitwidth_mixer_ctl);
2371 id_string = platform_get_mixer_control(ctl);
2372 if (id_string) {
2373 cfg_value = audio_extn_utils_get_bit_width_from_string(id_string);
2374 if (cfg_value > 0)
2375 my_data->current_backend_cfg[idx].bit_width = cfg_value;
2376 }
2377 }
2378
2379 if (my_data->current_backend_cfg[idx].samplerate_mixer_ctl) {
2380 ctl = mixer_get_ctl_by_name(adev->mixer,
2381 my_data->current_backend_cfg[idx].samplerate_mixer_ctl);
2382 id_string = platform_get_mixer_control(ctl);
2383 if (id_string) {
2384 cfg_value = audio_extn_utils_get_sample_rate_from_string(id_string);
2385 if (cfg_value > 0)
2386 my_data->current_backend_cfg[idx].sample_rate = cfg_value;
2387 }
2388 }
2389
2390 if (my_data->current_backend_cfg[idx].channels_mixer_ctl) {
2391 ctl = mixer_get_ctl_by_name(adev->mixer,
2392 my_data->current_backend_cfg[idx].channels_mixer_ctl);
2393 id_string = platform_get_mixer_control(ctl);
2394 if (id_string) {
2395 cfg_value = audio_extn_utils_get_channels_from_string(id_string);
2396 if (cfg_value > 0)
2397 my_data->current_backend_cfg[idx].channels = cfg_value;
2398 }
2399 }
2400 }
2401
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05302402 ret = audio_extn_utils_get_codec_version(snd_card_name,
2403 my_data->adev->snd_card,
2404 my_data->codec_version);
2405
2406 if (NATIVE_AUDIO_MODE_INVALID != platform_get_native_support()) {
2407 /*
2408 * Native playback is enabled from the UI.
2409 */
2410 if(strstr(snd_card_name, "tasha")) {
2411 if (strstr(my_data->codec_version, "WCD9335_1_0") ||
2412 strstr(my_data->codec_version, "WCD9335_1_1")) {
2413 ALOGD("%s:napb: TASHA 1.0 or 1.1 only SRC mode is supported",
2414 __func__);
2415 platform_set_native_support(NATIVE_AUDIO_MODE_SRC);
2416 }
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05302417 }
Ashish Jain4826f6c2017-02-06 13:33:20 +05302418 if (strstr(snd_card_name, "tavil")) {
2419 ALOGD("%s:DSD playback is supported", __func__);
2420 my_data->is_dsd_supported = true;
2421 my_data->is_asrc_supported = true;
2422 platform_set_native_support(NATIVE_AUDIO_MODE_MULTIPLE_44_1);
2423 }
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +05302424 }
2425
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05302426 my_data->current_backend_cfg[HEADPHONE_BACKEND].bitwidth_mixer_ctl =
2427 strdup("SLIM_6_RX Format");
2428 my_data->current_backend_cfg[HEADPHONE_BACKEND].samplerate_mixer_ctl =
2429 strdup("SLIM_6_RX SampleRate");
Mingming Yinddd610b2016-01-20 17:09:32 -08002430 my_data->current_backend_cfg[HDMI_RX_BACKEND].bitwidth_mixer_ctl =
2431 strdup("HDMI_RX Bit Format");
2432 my_data->current_backend_cfg[HDMI_RX_BACKEND].samplerate_mixer_ctl =
2433 strdup("HDMI_RX SampleRate");
Ashish Jaind84fd6a2016-07-27 12:33:25 +05302434 my_data->current_backend_cfg[HDMI_RX_BACKEND].channels_mixer_ctl =
2435 strdup("HDMI_RX Channels");
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -07002436 my_data->current_backend_cfg[DISP_PORT_RX_BACKEND].bitwidth_mixer_ctl =
2437 strdup("Display Port RX Bit Format");
2438 my_data->current_backend_cfg[DISP_PORT_RX_BACKEND].samplerate_mixer_ctl =
2439 strdup("Display Port RX SampleRate");
2440 my_data->current_backend_cfg[DISP_PORT_RX_BACKEND].channels_mixer_ctl =
2441 strdup("Display Port RX Channels");
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05302442
Kuirong Wanga9f7cee2016-03-07 11:21:52 -08002443 my_data->current_backend_cfg[USB_AUDIO_RX_BACKEND].bitwidth_mixer_ctl =
2444 strdup("USB_AUDIO_RX Format");
2445 my_data->current_backend_cfg[USB_AUDIO_RX_BACKEND].samplerate_mixer_ctl =
2446 strdup("USB_AUDIO_RX SampleRate");
Ashish Jainb26edfb2016-08-25 00:10:11 +05302447 my_data->current_backend_cfg[USB_AUDIO_RX_BACKEND].channels_mixer_ctl =
2448 strdup("USB_AUDIO_RX Channels");
Kuirong Wanga9f7cee2016-03-07 11:21:52 -08002449
Dhananjay Kumar704ce6f2017-09-28 22:08:00 +05302450 if (property_get_bool("vendor.audio.apptype.multirec.enabled", false))
2451 my_data->use_generic_handset = true;
2452
Pradnya Chaphekar80a8cfb2014-10-20 16:17:01 -07002453 my_data->edid_info = NULL;
Sudheer Papothi4e0ea9a2015-09-30 06:57:51 +05302454 free(snd_card_name);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05302455 free(snd_card_name_t);
Eric Laurentb23d5282013-05-14 15:27:20 -07002456 return my_data;
2457}
2458
2459void platform_deinit(void *platform)
2460{
Ravi Kumar Alamanda48c921d2013-10-29 06:07:44 -07002461 struct platform_data *my_data = (struct platform_data *)platform;
2462
Pradnya Chaphekar80a8cfb2014-10-20 16:17:01 -07002463 if (my_data->edid_info) {
2464 free(my_data->edid_info);
2465 my_data->edid_info = NULL;
2466 }
2467
Siena Richard7c2db772016-12-21 11:32:34 -08002468 if (be_dai_name_table) {
2469 free((void *)be_dai_name_table);
2470 be_dai_name_table = NULL;
2471 }
2472
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +05302473 if (my_data->hw_dep_fd >= 0) {
2474 close(my_data->hw_dep_fd);
2475 my_data->hw_dep_fd = -1;
2476 }
Preetam Singh Ranawatd770a362017-05-24 19:07:15 +05302477 if (default_rx_backend)
2478 free(default_rx_backend);
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +05302479
Ravi Kumar Alamanda48c921d2013-10-29 06:07:44 -07002480 hw_info_deinit(my_data->hw_info);
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -08002481 close_csd_client(my_data->csd);
2482
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -07002483 int32_t dev;
2484 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05302485 if (backend_tag_table[dev]) {
2486 free(backend_tag_table[dev]);
2487 backend_tag_table[dev]= NULL;
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -07002488 }
2489 }
2490
Lior Barenboim0b61bc72014-05-13 13:01:37 +03002491 /* deinit audio device arbitration */
2492 audio_extn_dev_arbi_deinit();
2493
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07002494 if (my_data->edid_info) {
2495 free(my_data->edid_info);
2496 my_data->edid_info = NULL;
2497 }
2498
Dhananjay Kumara5ba5f22016-11-30 16:01:29 +05302499 if (my_data->adev->mixer) {
2500 mixer_close(my_data->adev->mixer);
2501 my_data->adev->mixer = NULL;
2502 }
2503
Eric Laurentb23d5282013-05-14 15:27:20 -07002504 free(platform);
Apoorv Raghuvanshi5792d4b2013-10-07 18:40:05 -07002505 /* deinit usb */
2506 audio_extn_usb_deinit();
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -07002507 audio_extn_dap_hal_deinit();
Aditya Bavanaria56da222017-07-14 17:54:21 +05302508 if (audio_extn_spkr_prot_is_enabled())
2509 audio_extn_spkr_prot_deinit();
Revathi Uddaraju1eac8b02017-05-18 17:13:33 +05302510#ifdef DYNAMIC_LOG_ENABLED
2511 log_utils_deinit();
2512#endif
Eric Laurentb23d5282013-05-14 15:27:20 -07002513}
2514
Ben Rombergerfeca4b82015-07-07 20:40:44 -07002515static int platform_is_acdb_initialized(void *platform)
Ramjee Singh203473b2015-06-09 15:18:42 +05302516{
2517 struct platform_data *my_data = (struct platform_data *)platform;
2518 ALOGD("%s: acdb initialized %d\n", __func__, my_data->is_acdb_initialized);
2519 return my_data->is_acdb_initialized;
2520}
2521
Dhananjay Kumare6293dd2017-05-25 17:25:30 +05302522void platform_snd_card_update(void *platform, card_status_t card_status)
Ben Rombergerfeca4b82015-07-07 20:40:44 -07002523{
2524 struct platform_data *my_data = (struct platform_data *)platform;
2525
Dhananjay Kumare6293dd2017-05-25 17:25:30 +05302526 if (card_status == CARD_STATUS_ONLINE) {
Ben Rombergerfeca4b82015-07-07 20:40:44 -07002527 if (!platform_is_acdb_initialized(my_data)) {
2528 if(platform_acdb_init(my_data))
2529 ALOGE("%s: acdb initialization is failed", __func__);
2530 } else if (my_data->acdb_send_common_top() < 0) {
2531 ALOGD("%s: acdb did not set common topology", __func__);
2532 }
2533 }
2534}
2535
Eric Laurentb23d5282013-05-14 15:27:20 -07002536const char *platform_get_snd_device_name(snd_device_t snd_device)
2537{
2538 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
2539 return device_table[snd_device];
2540 else
2541 return "";
2542}
2543
Ravi Kumar Alamanda48c921d2013-10-29 06:07:44 -07002544int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
2545 char *device_name)
2546{
2547 struct platform_data *my_data = (struct platform_data *)platform;
2548
2549 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
2550 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
2551 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
2552 } else {
2553 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
2554 return -EINVAL;
2555 }
2556
2557 return 0;
2558}
2559
Banajit Goswami20cdd212015-09-11 01:11:30 -07002560void platform_add_backend_name(char *mixer_path, snd_device_t snd_device,
2561 struct audio_usecase *usecase)
Eric Laurentb23d5282013-05-14 15:27:20 -07002562{
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -07002563 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2564 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
2565 return;
2566 }
2567
Rohit kumarf4120402016-08-05 19:19:48 +05302568 if ((snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT ||
2569 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT) &&
Banajit Goswami20cdd212015-09-11 01:11:30 -07002570 !(usecase->type == VOICE_CALL || usecase->type == VOIP_CALL)) {
2571 ALOGI("%s: Not adding vbat speaker device to non voice use cases", __func__);
2572 return;
2573 }
2574
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05302575 const char * suffix = backend_tag_table[snd_device];
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -07002576
2577 if (suffix != NULL) {
2578 strlcat(mixer_path, " ", MIXER_PATH_MAX_LENGTH);
2579 strlcat(mixer_path, suffix, MIXER_PATH_MAX_LENGTH);
Vidyakumar Athota1c6419a2014-01-10 14:47:34 -08002580 }
Eric Laurentb23d5282013-05-14 15:27:20 -07002581}
2582
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05302583bool platform_check_backends_match(snd_device_t snd_device1, snd_device_t snd_device2)
2584{
2585 bool result = true;
2586
2587 ALOGV("%s: snd_device1 = %s, snd_device2 = %s", __func__,
2588 platform_get_snd_device_name(snd_device1),
2589 platform_get_snd_device_name(snd_device2));
2590
2591 if ((snd_device1 < SND_DEVICE_MIN) || (snd_device1 >= SND_DEVICE_OUT_END)) {
2592 ALOGE("%s: Invalid snd_device = %s", __func__,
2593 platform_get_snd_device_name(snd_device1));
2594 return false;
2595 }
2596 if ((snd_device2 < SND_DEVICE_MIN) || (snd_device2 >= SND_DEVICE_OUT_END)) {
2597 ALOGE("%s: Invalid snd_device = %s", __func__,
2598 platform_get_snd_device_name(snd_device2));
2599 return false;
2600 }
2601 const char * be_itf1 = hw_interface_table[snd_device1];
2602 const char * be_itf2 = hw_interface_table[snd_device2];
2603
2604 if (NULL != be_itf1 && NULL != be_itf2) {
Kuirong Wangb9fbb1e2016-05-03 18:36:39 -07002605 if ((NULL == strstr(be_itf2, be_itf1)) && (NULL == strstr(be_itf1, be_itf2)))
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05302606 result = false;
Preetam Singh Ranawatd770a362017-05-24 19:07:15 +05302607 } else if (NULL == be_itf1 && NULL != be_itf2 && (NULL == strstr(be_itf2, default_rx_backend))) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05302608 result = false;
Preetam Singh Ranawatd770a362017-05-24 19:07:15 +05302609 } else if (NULL != be_itf1 && NULL == be_itf2 && (NULL == strstr(be_itf1, default_rx_backend))) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05302610 result = false;
2611 }
2612
2613 ALOGV("%s: be_itf1 = %s, be_itf2 = %s, match %d", __func__, be_itf1, be_itf2, result);
2614 return result;
2615}
2616
Eric Laurentb23d5282013-05-14 15:27:20 -07002617int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
2618{
2619 int device_id;
2620 if (device_type == PCM_PLAYBACK)
2621 device_id = pcm_device_table[usecase][0];
2622 else
2623 device_id = pcm_device_table[usecase][1];
2624 return device_id;
2625}
2626
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -07002627static int find_index(struct name_to_index * table, int32_t len, const char * name)
Ben Romberger61764e32014-01-10 13:49:02 -08002628{
2629 int ret = 0;
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -07002630 int32_t i;
Ben Romberger61764e32014-01-10 13:49:02 -08002631
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -07002632 if (table == NULL) {
2633 ALOGE("%s: table is NULL", __func__);
Ben Romberger61764e32014-01-10 13:49:02 -08002634 ret = -ENODEV;
2635 goto done;
2636 }
2637
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -07002638 if (name == NULL) {
2639 ALOGE("null key");
2640 ret = -ENODEV;
2641 goto done;
2642 }
2643
2644 for (i=0; i < len; i++) {
2645 const char* tn = table[i].name;
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -07002646 size_t len = strlen(tn);
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -07002647 if (strncmp(tn, name, len) == 0) {
2648 if (strlen(name) != len) {
2649 continue; // substring
2650 }
2651 ret = table[i].index;
Ben Romberger61764e32014-01-10 13:49:02 -08002652 goto done;
2653 }
2654 }
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -07002655 ALOGE("%s: Could not find index for name = %s",
2656 __func__, name);
Ben Romberger61764e32014-01-10 13:49:02 -08002657 ret = -ENODEV;
2658done:
2659 return ret;
2660}
2661
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +05302662int platform_set_fluence_type(void *platform, char *value)
2663{
2664 int ret = 0;
2665 int fluence_type = FLUENCE_NONE;
2666 int fluence_flag = NONE_FLAG;
2667 struct platform_data *my_data = (struct platform_data *)platform;
2668 struct audio_device *adev = my_data->adev;
2669
2670 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
2671
2672 /* only dual mic turn on and off is supported as of now through setparameters */
2673 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
2674 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
2675 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
2676 ALOGV("fluence dualmic feature enabled \n");
2677 fluence_type = FLUENCE_DUAL_MIC;
2678 fluence_flag = DMIC_FLAG;
2679 } else {
2680 ALOGE("%s: Failed to set DUALMIC", __func__);
2681 ret = -1;
2682 goto done;
2683 }
2684 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
2685 ALOGV("fluence disabled");
2686 fluence_type = FLUENCE_NONE;
2687 } else {
2688 ALOGE("Invalid fluence value : %s",value);
2689 ret = -1;
2690 goto done;
2691 }
2692
2693 if (fluence_type != my_data->fluence_type) {
2694 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
2695 my_data->fluence_type = fluence_type;
2696 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
2697 }
2698done:
2699 return ret;
2700}
2701
2702int platform_get_fluence_type(void *platform, char *value, uint32_t len)
2703{
2704 int ret = 0;
2705 struct platform_data *my_data = (struct platform_data *)platform;
2706
2707 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
2708 strlcpy(value, "quadmic", len);
2709 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
2710 strlcpy(value, "dualmic", len);
2711 } else if (my_data->fluence_type == FLUENCE_NONE) {
2712 strlcpy(value, "none", len);
2713 } else
2714 ret = -1;
2715
2716 return ret;
2717}
2718
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -07002719int platform_get_snd_device_index(char *device_name)
2720{
2721 return find_index(snd_device_name_index, SND_DEVICE_MAX, device_name);
2722}
2723
2724int platform_get_usecase_index(const char *usecase_name)
2725{
2726 return find_index(usecase_name_index, AUDIO_USECASE_MAX, usecase_name);
2727}
2728
Vikram Pandurangadf59cae2017-08-03 18:04:55 -07002729int platform_get_effect_config_data(snd_device_t snd_device,
2730 struct audio_effect_config *effect_config,
2731 effect_type_t effect_type)
2732{
2733 int ret = 0;
2734
2735 if ((snd_device < SND_DEVICE_IN_BEGIN) || (snd_device >= SND_DEVICE_MAX) ||
2736 (effect_type <= EFFECT_NONE) || (effect_type >= EFFECT_MAX)) {
2737 ALOGE("%s: Invalid snd_device = %d",
2738 __func__, snd_device);
2739 ret = -EINVAL;
2740 goto done;
2741 }
2742
2743 if(effect_config == NULL) {
2744 ALOGE("%s: Invalid effect_config", __func__);
2745 ret = -EINVAL;
2746 goto done;
2747 }
2748
2749 ALOGV("%s: snd_device = %d module_id = %d",
2750 __func__, snd_device, effect_config_table[GET_IN_DEVICE_INDEX(snd_device)][effect_type].module_id);
2751 memcpy(effect_config, &effect_config_table[GET_IN_DEVICE_INDEX(snd_device)][effect_type],
2752 sizeof(struct audio_effect_config));
2753
2754done:
2755 return ret;
2756}
2757
Ben Romberger55886882014-01-10 13:49:02 -08002758int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
2759{
2760 int ret = 0;
2761
2762 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2763 ALOGE("%s: Invalid snd_device = %d",
2764 __func__, snd_device);
2765 ret = -EINVAL;
2766 goto done;
2767 }
2768
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05302769 ALOGV("%s: acdb_device_table[%s]: old = %d new = %d", __func__,
2770 platform_get_snd_device_name(snd_device), acdb_device_table[snd_device], acdb_id);
Ben Romberger55886882014-01-10 13:49:02 -08002771 acdb_device_table[snd_device] = acdb_id;
2772done:
2773 return ret;
2774}
2775
Vikram Pandurangadf59cae2017-08-03 18:04:55 -07002776int platform_set_effect_config_data(snd_device_t snd_device,
2777 struct audio_effect_config effect_config,
2778 effect_type_t effect_type)
2779{
2780 int ret = 0;
2781
2782 if ((snd_device < SND_DEVICE_IN_BEGIN) || (snd_device >= SND_DEVICE_MAX) ||
2783 (effect_type <= EFFECT_NONE) || (effect_type >= EFFECT_MAX)) {
2784 ALOGE("%s: Invalid snd_device = %d",
2785 __func__, snd_device);
2786 ret = -EINVAL;
2787 goto done;
2788 }
2789
2790 ALOGV("%s 0x%x 0x%x 0x%x 0x%x", __func__, effect_config.module_id,
2791 effect_config.instance_id, effect_config.param_id,
2792 effect_config.param_value);
2793 effect_config_table[GET_IN_DEVICE_INDEX(snd_device)][effect_type] = effect_config;
2794
2795done:
2796 return ret;
2797}
2798
Dhanalakshmi Siddani21be3ac2016-12-29 14:31:08 +05302799int platform_set_acdb_metainfo_key(void *platform, char *name, int key)
2800{
2801 struct meta_key_list *key_info;
2802 struct platform_data *pdata = (struct platform_data *)platform;
2803
2804 key_info = (struct meta_key_list *)calloc(1, sizeof(struct meta_key_list));
2805 if (!key_info) {
2806 ALOGE("%s: Could not allocate memory for key %d", __func__, key);
2807 return -ENOMEM;
2808 }
2809
2810 key_info->cal_info.nKey = key;
2811 strlcpy(key_info->name, name, sizeof(key_info->name));
2812 list_add_tail(&pdata->acdb_meta_key_list, &key_info->list);
2813
2814 ALOGD("%s: successfully added module %s and key %d to the list", __func__,
2815 key_info->name, key_info->cal_info.nKey);
2816 return 0;
2817}
2818
2819int platform_get_meta_info_key_from_list(void *platform, char *mod_name)
2820{
2821 struct listnode *node;
2822 struct meta_key_list *key_info;
2823 struct platform_data *pdata = (struct platform_data *)platform;
2824 int key = 0;
2825
2826 ALOGV("%s: for module %s", __func__, mod_name);
2827
2828 list_for_each(node, &pdata->acdb_meta_key_list) {
2829 key_info = node_to_item(node, struct meta_key_list, list);
2830 if (strcmp(key_info->name, mod_name) == 0) {
2831 key = key_info->cal_info.nKey;
2832 ALOGD("%s: Found key %d for module %s", __func__, key, mod_name);
2833 break;
2834 }
2835 }
2836 return key;
2837}
2838
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -07002839int platform_get_default_app_type(void *platform)
2840{
2841 struct platform_data *my_data = (struct platform_data *)platform;
2842
2843 if (my_data->acdb_get_default_app_type)
2844 return my_data->acdb_get_default_app_type();
2845 else
Srikanth Uyyalaa1e32352015-10-09 14:48:04 +05302846 return DEFAULT_APP_TYPE_RX_PATH;
2847}
2848
2849int platform_get_default_app_type_v2(void *platform, usecase_type_t type)
2850{
Alexy Josephb1379942016-01-29 15:49:38 -08002851 ALOGV("%s: Platform: %p, type: %d", __func__, platform, type);
Srikanth Uyyalaa1e32352015-10-09 14:48:04 +05302852 if(type == PCM_CAPTURE)
2853 return DEFAULT_APP_TYPE_TX_PATH;
2854 else
2855 return DEFAULT_APP_TYPE_RX_PATH;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -07002856}
2857
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -07002858int platform_get_snd_device_acdb_id(snd_device_t snd_device)
2859{
2860 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2861 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
2862 return -EINVAL;
2863 }
2864 return acdb_device_table[snd_device];
2865}
2866
Amit Shekhar5a39c912014-10-14 15:39:30 -07002867int platform_set_snd_device_bit_width(snd_device_t snd_device, unsigned int bit_width)
2868{
2869 int ret = 0;
2870
2871 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2872 ALOGE("%s: Invalid snd_device = %d",
2873 __func__, snd_device);
2874 ret = -EINVAL;
2875 goto done;
2876 }
2877
2878 backend_bit_width_table[snd_device] = bit_width;
2879done:
2880 return ret;
2881}
2882
2883int platform_get_snd_device_bit_width(snd_device_t snd_device)
2884{
2885 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2886 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
Ashish Jain058165c2016-09-28 23:18:48 +05302887 return CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Amit Shekhar5a39c912014-10-14 15:39:30 -07002888 }
2889 return backend_bit_width_table[snd_device];
2890}
2891
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05302892int platform_set_native_support(int na_mode)
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08002893{
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +05302894 if (NATIVE_AUDIO_MODE_SRC == na_mode || NATIVE_AUDIO_MODE_TRUE_44_1 == na_mode
2895 || NATIVE_AUDIO_MODE_MULTIPLE_44_1 == na_mode) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05302896 na_props.platform_na_prop_enabled = na_props.ui_na_prop_enabled = true;
2897 na_props.na_mode = na_mode;
Ashish Jain6fced6e2017-01-09 14:13:22 +05302898 ALOGD("%s:napb: native audio playback enabled in (%s) mode", __func__,
2899 ((na_mode == NATIVE_AUDIO_MODE_SRC)?"SRC":
2900 (na_mode == NATIVE_AUDIO_MODE_TRUE_44_1)?"True":"Multiple"));
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05302901 }
2902 else {
2903 na_props.platform_na_prop_enabled = false;
2904 na_props.na_mode = NATIVE_AUDIO_MODE_INVALID;
2905 ALOGD("%s:napb: native audio playback disabled", __func__);
2906 }
2907
2908 return 0;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08002909}
2910
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +05302911bool platform_check_codec_dsd_support(void *platform)
2912{
2913 struct platform_data *my_data = (struct platform_data *)platform;
2914 return my_data->is_dsd_supported;
2915}
2916
Preetam Singh Ranawatb0c0dd72016-08-18 00:32:06 +05302917bool platform_check_codec_asrc_support(void *platform)
2918{
2919 struct platform_data *my_data = (struct platform_data *)platform;
2920 return my_data->is_asrc_supported;
2921}
2922
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08002923int platform_get_native_support()
2924{
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05302925 int ret = NATIVE_AUDIO_MODE_INVALID;
2926 if (na_props.platform_na_prop_enabled &&
2927 na_props.ui_na_prop_enabled) {
2928 ret = na_props.na_mode;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08002929 }
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05302930 ALOGV("%s:napb: ui Prop enabled(%d) version(%d)", __func__,
2931 na_props.ui_na_prop_enabled, na_props.na_mode);
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08002932 return ret;
2933}
2934
2935void native_audio_get_params(struct str_parms *query,
2936 struct str_parms *reply,
2937 char *value, int len)
2938{
2939 int ret;
2940 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2941 value, len);
2942 if (ret >= 0) {
2943 if (na_props.platform_na_prop_enabled) {
2944 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2945 na_props.ui_na_prop_enabled ? "true" : "false");
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05302946 ALOGV("%s:napb: na_props.ui_na_prop_enabled: %d", __func__,
2947 na_props.ui_na_prop_enabled);
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08002948 } else {
2949 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2950 "false");
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05302951 ALOGV("%s:napb: native audio not supported: %d", __func__,
2952 na_props.platform_na_prop_enabled);
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08002953 }
2954 }
2955}
2956
2957int native_audio_set_params(struct platform_data *platform,
2958 struct str_parms *parms, char *value, int len)
2959{
Preetam Singh Ranawat6746b7a2016-07-18 16:40:24 +05302960 int ret = -1;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08002961 struct audio_usecase *usecase;
2962 struct listnode *node;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05302963 int mode = NATIVE_AUDIO_MODE_INVALID;
2964
Preetam Singh Ranawat6746b7a2016-07-18 16:40:24 +05302965 if (!value || !parms)
2966 return ret;
2967
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05302968 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO_MODE,
2969 value, len);
2970 if (ret >= 0) {
2971 if (value && !strncmp(value, "src", sizeof("src")))
2972 mode = NATIVE_AUDIO_MODE_SRC;
2973 else if (value && !strncmp(value, "true", sizeof("true")))
2974 mode = NATIVE_AUDIO_MODE_TRUE_44_1;
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +05302975 else if (value && !strncmp(value, "multiple", sizeof("multiple")))
2976 mode = NATIVE_AUDIO_MODE_MULTIPLE_44_1;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05302977 else {
2978 mode = NATIVE_AUDIO_MODE_INVALID;
2979 ALOGE("%s:napb:native_audio_mode in platform info xml,invalid mode string",
2980 __func__);
2981 }
2982 ALOGD("%s:napb updating mode (%d) from XML",__func__, mode);
2983 platform_set_native_support(mode);
2984 }
2985
2986
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08002987
2988 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2989 value, len);
2990 if (ret >= 0) {
2991 if (na_props.platform_na_prop_enabled) {
Sidipotu Ashok894644d2015-07-06 18:35:03 +05302992 if (!strncmp("true", value, sizeof("true"))) {
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08002993 na_props.ui_na_prop_enabled = true;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05302994 ALOGD("%s:napb: native audio feature enabled from UI",
2995 __func__);
2996 } else {
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08002997 na_props.ui_na_prop_enabled = false;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05302998 ALOGD("%s:napb: native audio feature disabled from UI",
2999 __func__);
Sidipotu Ashok894644d2015-07-06 18:35:03 +05303000 }
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08003001
3002 str_parms_del(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO);
3003
3004 /*
3005 * Iterate through the usecase list and trigger device switch for
3006 * all the appropriate usecases
3007 */
3008 list_for_each(node, &(platform->adev)->usecase_list) {
3009 usecase = node_to_item(node, struct audio_usecase, list);
3010
3011 if (is_offload_usecase(usecase->id) &&
3012 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
3013 usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) &&
3014 OUTPUT_SAMPLING_RATE_44100 == usecase->stream.out->sample_rate) {
Alexy Josephb1379942016-01-29 15:49:38 -08003015 ALOGD("%s:napb: triggering dynamic device switch for usecase %d, %s"
3016 " stream %p, device (%u)", __func__, usecase->id,
3017 use_case_table[usecase->id],
3018 (void*) usecase->stream.out,
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08003019 usecase->stream.out->devices);
Sidipotu Ashok894644d2015-07-06 18:35:03 +05303020 select_devices(platform->adev, usecase->id);
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08003021 }
3022 }
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05303023 } else
3024 ALOGD("%s:napb: native audio cannot be enabled from UI",
3025 __func__);
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08003026 }
3027 return ret;
3028}
3029
Sidipotu Ashokad8fff82016-02-02 10:48:42 +05303030int check_hdset_combo_device(snd_device_t snd_device)
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05303031{
3032 int ret = false;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05303033
Sidipotu Ashokad8fff82016-02-02 10:48:42 +05303034 if (SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES == snd_device ||
3035 SND_DEVICE_OUT_SPEAKER_AND_LINE == snd_device ||
3036 SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1 == snd_device ||
3037 SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2 == snd_device ||
Meng Wang841d6c02017-01-24 12:34:36 +08003038 SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET == snd_device ||
3039 SND_DEVICE_OUT_SPEAKER_AND_ANC_FB_HEADSET == snd_device)
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05303040 ret = true;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05303041
3042 return ret;
3043}
kunleiz207afaa2016-07-22 14:26:49 +08003044
Ashish Jainb26edfb2016-08-25 00:10:11 +05303045int codec_device_supports_native_playback(audio_devices_t out_device)
kunleiz207afaa2016-07-22 14:26:49 +08003046{
Ashish Jainb26edfb2016-08-25 00:10:11 +05303047 int ret = false;
kunleiz207afaa2016-07-22 14:26:49 +08003048
3049 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
3050 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET ||
3051 out_device & AUDIO_DEVICE_OUT_LINE)
Ashish Jainb26edfb2016-08-25 00:10:11 +05303052 ret = true;
kunleiz207afaa2016-07-22 14:26:49 +08003053
3054 return ret;
3055}
3056
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +05303057int platform_get_backend_index(snd_device_t snd_device)
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08003058{
3059 int32_t port = DEFAULT_CODEC_BACKEND;
3060
Kuirong Wang0b947f72016-09-29 11:03:09 -07003061 if (snd_device >= SND_DEVICE_OUT_BEGIN && snd_device < SND_DEVICE_OUT_END) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05303062 if (backend_tag_table[snd_device] != NULL) {
3063 if (strncmp(backend_tag_table[snd_device], "headphones-44.1",
3064 sizeof("headphones-44.1")) == 0)
3065 port = HEADPHONE_44_1_BACKEND;
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +05303066 else if (strncmp(backend_tag_table[snd_device], "headphones-dsd",
3067 sizeof("headphones-dsd")) == 0)
3068 port = DSD_NATIVE_BACKEND;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05303069 else if (strncmp(backend_tag_table[snd_device], "headphones",
3070 sizeof("headphones")) == 0)
3071 port = HEADPHONE_BACKEND;
3072 else if (strcmp(backend_tag_table[snd_device], "hdmi") == 0)
3073 port = HDMI_RX_BACKEND;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -07003074 else if (strcmp(backend_tag_table[snd_device], "display-port") == 0)
3075 port = DISP_PORT_RX_BACKEND;
Ashish Jain3e37a702016-11-25 12:27:15 +05303076 else if ((strcmp(backend_tag_table[snd_device], "usb-headphones") == 0) ||
3077 (strcmp(backend_tag_table[snd_device], "usb-headset") == 0))
Kuirong Wanga9f7cee2016-03-07 11:21:52 -08003078 port = USB_AUDIO_RX_BACKEND;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05303079 }
Kuirong Wang0b947f72016-09-29 11:03:09 -07003080 } else if (snd_device >= SND_DEVICE_IN_BEGIN && snd_device < SND_DEVICE_IN_END) {
3081 port = DEFAULT_CODEC_TX_BACKEND;
Kuirong Wange9894162016-08-26 15:16:39 -07003082 if (backend_tag_table[snd_device] != NULL) {
3083 if (strcmp(backend_tag_table[snd_device], "usb-headset-mic") == 0)
3084 port = USB_AUDIO_TX_BACKEND;
Dhanalakshmi Siddanib678a802016-12-03 11:51:41 +05303085 else if (strstr(backend_tag_table[snd_device], "bt-sco") != NULL)
3086 port = BT_SCO_TX_BACKEND;
Siddartha Shaik44dd7702017-06-14 12:13:25 +05303087 else if (strcmp(backend_tag_table[snd_device], "hdmi-mic") == 0)
3088 port = HDMI_TX_BACKEND;
Kuirong Wange9894162016-08-26 15:16:39 -07003089 }
3090 } else {
Kuirong Wang0b947f72016-09-29 11:03:09 -07003091 ALOGW("%s:napb: Invalid device - %d ", __func__, snd_device);
Kuirong Wange9894162016-08-26 15:16:39 -07003092 }
3093
Kuirong Wang0b947f72016-09-29 11:03:09 -07003094 ALOGV("%s:napb: backend port - %d device - %d ", __func__, port, snd_device);
Kuirong Wange9894162016-08-26 15:16:39 -07003095 return port;
3096}
3097
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +05303098int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -07003099 int app_type, int sample_rate)
Eric Laurentb23d5282013-05-14 15:27:20 -07003100{
3101 struct platform_data *my_data = (struct platform_data *)platform;
3102 int acdb_dev_id, acdb_dev_type;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +05303103 int snd_device = SND_DEVICE_OUT_SPEAKER;
Siena Richard7c2db772016-12-21 11:32:34 -08003104 int new_snd_device[SND_DEVICE_OUT_END] = {0};
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05303105 int i, num_devices = 1;
Eric Laurentb23d5282013-05-14 15:27:20 -07003106
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +05303107 if (usecase->type == PCM_PLAYBACK)
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05303108 snd_device = usecase->out_snd_device;
Karthik Reddy Katta81c42612015-11-13 17:49:07 +05303109 else if ((usecase->type == PCM_CAPTURE) &&
3110 voice_is_in_call_rec_stream(usecase->stream.in))
3111 snd_device = voice_get_incall_rec_snd_device(usecase->in_snd_device);
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +05303112 else if ((usecase->type == PCM_HFP_CALL) || (usecase->type == PCM_CAPTURE))
Vidyakumar Athotab0975c32015-07-21 14:15:03 -07003113 snd_device = usecase->in_snd_device;
Siddartha Shaik343abc62017-08-08 11:15:25 +05303114 else if (usecase->type == TRANSCODE_LOOPBACK)
3115 snd_device = usecase->out_snd_device;
Vidyakumar Athotab0975c32015-07-21 14:15:03 -07003116
Xiaojun Sang040cc9f2015-08-03 19:38:28 +08003117 acdb_dev_id = acdb_device_table[platform_get_spkr_prot_snd_device(snd_device)];
Eric Laurentb23d5282013-05-14 15:27:20 -07003118 if (acdb_dev_id < 0) {
3119 ALOGE("%s: Could not find acdb id for device(%d)",
3120 __func__, snd_device);
3121 return -EINVAL;
3122 }
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05303123
Haynes Mathew Georgebfe8ff42016-09-22 17:38:16 -07003124 if (platform_split_snd_device(my_data, snd_device,
3125 &num_devices, new_snd_device) < 0) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05303126 new_snd_device[0] = snd_device;
Eric Laurentb23d5282013-05-14 15:27:20 -07003127 }
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05303128
3129 for (i = 0; i < num_devices; i++) {
3130 acdb_dev_id = acdb_device_table[platform_get_spkr_prot_snd_device(new_snd_device[i])];
Preetam Singh Ranawatd770a362017-05-24 19:07:15 +05303131
3132 // Do not use Rx path default app type for TX path
3133 if ((usecase->type == PCM_CAPTURE) && (app_type == DEFAULT_APP_TYPE_RX_PATH)) {
3134 ALOGD("Resetting app type for Tx path to default");
3135 app_type = DEFAULT_APP_TYPE_TX_PATH;
3136 }
3137
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05303138 if (acdb_dev_id < 0) {
3139 ALOGE("%s: Could not find acdb id for device(%d)",
3140 __func__, new_snd_device[i]);
3141 return -EINVAL;
3142 }
Siena Richard7c2db772016-12-21 11:32:34 -08003143 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
3144 __func__, new_snd_device[i], acdb_dev_id);
3145 if (new_snd_device[i] >= SND_DEVICE_OUT_BEGIN &&
3146 new_snd_device[i] < SND_DEVICE_OUT_END)
3147 acdb_dev_type = ACDB_DEV_TYPE_OUT;
3148 else
3149 acdb_dev_type = ACDB_DEV_TYPE_IN;
3150
3151 if (my_data->acdb_send_audio_cal_v3) {
3152 my_data->acdb_send_audio_cal_v3(acdb_dev_id, acdb_dev_type,
3153 app_type, sample_rate, i);
3154 } else if (my_data->acdb_send_audio_cal) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05303155 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
3156 sample_rate);
3157 }
3158 }
3159
Eric Laurentb23d5282013-05-14 15:27:20 -07003160 return 0;
3161}
3162
3163int platform_switch_voice_call_device_pre(void *platform)
3164{
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -08003165 struct platform_data *my_data = (struct platform_data *)platform;
3166 int ret = 0;
3167
Vidyakumar Athota1fd21792013-11-15 14:50:57 -08003168 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -07003169 voice_is_in_call(my_data->adev)) {
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -08003170 /* This must be called before disabling mixer controls on APQ side */
3171 ret = my_data->csd->disable_device();
3172 if (ret < 0) {
3173 ALOGE("%s: csd_client_disable_device, failed, error %d",
3174 __func__, ret);
3175 }
3176 }
3177 return ret;
Eric Laurentb23d5282013-05-14 15:27:20 -07003178}
3179
Vidyakumar Athota545dbd32013-11-13 17:30:53 -08003180int platform_switch_voice_call_enable_device_config(void *platform,
3181 snd_device_t out_snd_device,
3182 snd_device_t in_snd_device)
3183{
3184 struct platform_data *my_data = (struct platform_data *)platform;
3185 int acdb_rx_id, acdb_tx_id;
3186 int ret = 0;
3187
Vidyakumar Athota1c6419a2014-01-10 14:47:34 -08003188 if (my_data->csd == NULL)
3189 return ret;
3190
Banajit Goswami20cdd212015-09-11 01:11:30 -07003191 if ((out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
Rohit kumarf4120402016-08-05 19:19:48 +05303192 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2 ||
3193 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT ||
3194 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT) &&
Banajit Goswami20cdd212015-09-11 01:11:30 -07003195 audio_extn_spkr_prot_is_enabled()) {
3196 if (my_data->is_vbat_speaker)
3197 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
3198 else
3199 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
3200 } else
Vidyakumar Athota1c6419a2014-01-10 14:47:34 -08003201 acdb_rx_id = acdb_device_table[out_snd_device];
3202
Vidyakumar Athota545dbd32013-11-13 17:30:53 -08003203 acdb_tx_id = acdb_device_table[in_snd_device];
3204
Vidyakumar Athota1c6419a2014-01-10 14:47:34 -08003205 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
3206 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
3207 if (ret < 0) {
3208 ALOGE("%s: csd_enable_device_config, failed, error %d",
3209 __func__, ret);
Vidyakumar Athota545dbd32013-11-13 17:30:53 -08003210 }
Vidyakumar Athota1c6419a2014-01-10 14:47:34 -08003211 } else {
3212 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
3213 acdb_rx_id, acdb_tx_id);
Vidyakumar Athota545dbd32013-11-13 17:30:53 -08003214 }
Vidyakumar Athota1c6419a2014-01-10 14:47:34 -08003215
Vidyakumar Athota545dbd32013-11-13 17:30:53 -08003216 return ret;
3217}
3218
Eric Laurentb23d5282013-05-14 15:27:20 -07003219int platform_switch_voice_call_device_post(void *platform,
3220 snd_device_t out_snd_device,
3221 snd_device_t in_snd_device)
3222{
3223 struct platform_data *my_data = (struct platform_data *)platform;
3224 int acdb_rx_id, acdb_tx_id;
3225
3226 if (my_data->acdb_send_voice_cal == NULL) {
3227 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
3228 } else {
Rohit kumarf4120402016-08-05 19:19:48 +05303229 if (audio_extn_spkr_prot_is_enabled()) {
3230 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER)
3231 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
3232 else if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT)
3233 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT;
Rohit kumard3c3b912016-11-15 18:50:31 +05303234 else if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2)
Rohit kumarf4120402016-08-05 19:19:48 +05303235 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED;
3236 else if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT)
3237 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED_VBAT;
3238 }
Anish Kumar46c7b872014-09-09 01:49:44 -07003239
Vidyakumar Athota1fd21792013-11-15 14:50:57 -08003240 acdb_rx_id = acdb_device_table[out_snd_device];
3241 acdb_tx_id = acdb_device_table[in_snd_device];
3242
Eric Laurentb23d5282013-05-14 15:27:20 -07003243 if (acdb_rx_id > 0 && acdb_tx_id > 0)
3244 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
3245 else
3246 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
3247 acdb_rx_id, acdb_tx_id);
3248 }
3249
Vidyakumar Athota1fd21792013-11-15 14:50:57 -08003250 return 0;
3251}
3252
3253int platform_switch_voice_call_usecase_route_post(void *platform,
3254 snd_device_t out_snd_device,
3255 snd_device_t in_snd_device)
3256{
3257 struct platform_data *my_data = (struct platform_data *)platform;
3258 int acdb_rx_id, acdb_tx_id;
3259 int ret = 0;
3260
Vidyakumar Athota1c6419a2014-01-10 14:47:34 -08003261 if (my_data->csd == NULL)
3262 return ret;
3263
Banajit Goswami20cdd212015-09-11 01:11:30 -07003264 if ((out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
Rohit kumarf4120402016-08-05 19:19:48 +05303265 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2 ||
3266 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT ||
3267 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT) &&
Banajit Goswami20cdd212015-09-11 01:11:30 -07003268 audio_extn_spkr_prot_is_enabled()) {
3269 if (my_data->is_vbat_speaker)
3270 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
3271 else
3272 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
3273 } else
Vidyakumar Athota1c6419a2014-01-10 14:47:34 -08003274 acdb_rx_id = acdb_device_table[out_snd_device];
3275
Vidyakumar Athota1fd21792013-11-15 14:50:57 -08003276 acdb_tx_id = acdb_device_table[in_snd_device];
3277
Vidyakumar Athota1c6419a2014-01-10 14:47:34 -08003278 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
3279 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
3280 my_data->adev->acdb_settings);
3281 if (ret < 0) {
3282 ALOGE("%s: csd_enable_device, failed, error %d", __func__, ret);
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -08003283 }
Vidyakumar Athota1c6419a2014-01-10 14:47:34 -08003284 } else {
3285 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
3286 acdb_rx_id, acdb_tx_id);
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -08003287 }
Vidyakumar Athota1c6419a2014-01-10 14:47:34 -08003288
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -08003289 return ret;
Eric Laurentb23d5282013-05-14 15:27:20 -07003290}
3291
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -08003292int platform_start_voice_call(void *platform, uint32_t vsid)
Eric Laurentb23d5282013-05-14 15:27:20 -07003293{
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -08003294 struct platform_data *my_data = (struct platform_data *)platform;
3295 int ret = 0;
3296
3297 if (my_data->csd != NULL) {
3298 ret = my_data->csd->start_voice(vsid);
3299 if (ret < 0) {
3300 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
3301 }
3302 }
3303 return ret;
Eric Laurentb23d5282013-05-14 15:27:20 -07003304}
3305
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -08003306int platform_stop_voice_call(void *platform, uint32_t vsid)
Eric Laurentb23d5282013-05-14 15:27:20 -07003307{
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -08003308 struct platform_data *my_data = (struct platform_data *)platform;
3309 int ret = 0;
3310
3311 if (my_data->csd != NULL) {
3312 ret = my_data->csd->stop_voice(vsid);
3313 if (ret < 0) {
3314 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
3315 }
3316 }
3317 return ret;
Eric Laurentb23d5282013-05-14 15:27:20 -07003318}
3319
Helen Zeng6a16ad72014-02-23 22:04:44 -08003320int platform_get_sample_rate(void *platform, uint32_t *rate)
3321{
3322 struct platform_data *my_data = (struct platform_data *)platform;
3323 int ret = 0;
3324
3325 if ((my_data->csd != NULL) && my_data->is_i2s_ext_modem) {
3326 ret = my_data->csd->get_sample_rate(rate);
3327 if (ret < 0) {
3328 ALOGE("%s: csd_get_sample_rate error %d\n", __func__, ret);
3329 }
3330 }
3331 return ret;
3332}
3333
Eric Laurentb23d5282013-05-14 15:27:20 -07003334int platform_set_voice_volume(void *platform, int volume)
3335{
3336 struct platform_data *my_data = (struct platform_data *)platform;
3337 struct audio_device *adev = my_data->adev;
3338 struct mixer_ctl *ctl;
sangwoo53b2cf02013-07-25 19:18:44 -07003339 const char *mixer_ctl_name = "Voice Rx Gain";
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -08003340 int vol_index = 0, ret = 0;
Manish Dewangan338c50a2017-09-12 15:22:03 +05303341 long set_values[ ] = {0,
3342 ALL_SESSION_VSID,
3343 DEFAULT_VOLUME_RAMP_DURATION_MS};
Eric Laurentb23d5282013-05-14 15:27:20 -07003344
3345 // Voice volume levels are mapped to adsp volume levels as follows.
3346 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
3347 // But this values don't changed in kernel. So, below change is need.
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -07003348 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
3349 set_values[0] = vol_index;
Eric Laurentb23d5282013-05-14 15:27:20 -07003350
3351 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3352 if (!ctl) {
3353 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3354 __func__, mixer_ctl_name);
Josh Kirsch5669ad92016-12-09 10:48:52 -08003355 ret = -EINVAL;
3356 } else {
Manish Dewangan338c50a2017-09-12 15:22:03 +05303357 ALOGV("%s: Setting voice volume index: %ld", __func__, set_values[0]);
Josh Kirsch5669ad92016-12-09 10:48:52 -08003358 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Eric Laurentb23d5282013-05-14 15:27:20 -07003359 }
Eric Laurentb23d5282013-05-14 15:27:20 -07003360
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -08003361 if (my_data->csd != NULL) {
Vidyakumar Athotac37f42a2014-03-11 11:57:48 -07003362 ret = my_data->csd->volume(ALL_SESSION_VSID, volume,
3363 DEFAULT_VOLUME_RAMP_DURATION_MS);
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -08003364 if (ret < 0) {
3365 ALOGE("%s: csd_volume error %d", __func__, ret);
3366 }
3367 }
3368 return ret;
Eric Laurentb23d5282013-05-14 15:27:20 -07003369}
3370
3371int platform_set_mic_mute(void *platform, bool state)
3372{
3373 struct platform_data *my_data = (struct platform_data *)platform;
3374 struct audio_device *adev = my_data->adev;
3375 struct mixer_ctl *ctl;
3376 const char *mixer_ctl_name = "Voice Tx Mute";
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -08003377 int ret = 0;
Manish Dewangan338c50a2017-09-12 15:22:03 +05303378 long set_values[ ] = {0,
3379 ALL_SESSION_VSID,
3380 DEFAULT_MUTE_RAMP_DURATION_MS};
Eric Laurentb23d5282013-05-14 15:27:20 -07003381
Narsinga Rao Chella05573b72013-11-15 15:21:40 -08003382 set_values[0] = state;
3383 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3384 if (!ctl) {
3385 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3386 __func__, mixer_ctl_name);
Josh Kirsch5669ad92016-12-09 10:48:52 -08003387 ret = -EINVAL;
3388 } else {
3389 ALOGV("%s Setting voice mute state: %d", __func__, state);
3390 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Narsinga Rao Chella05573b72013-11-15 15:21:40 -08003391 }
Eric Laurentb23d5282013-05-14 15:27:20 -07003392
Narsinga Rao Chella05573b72013-11-15 15:21:40 -08003393 if (my_data->csd != NULL) {
Vidyakumar Athotac37f42a2014-03-11 11:57:48 -07003394 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,
3395 DEFAULT_MUTE_RAMP_DURATION_MS);
Narsinga Rao Chella05573b72013-11-15 15:21:40 -08003396 if (ret < 0) {
3397 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -08003398 }
3399 }
3400 return ret;
Eric Laurentb23d5282013-05-14 15:27:20 -07003401}
3402
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -08003403int platform_set_device_mute(void *platform, bool state, char *dir)
3404{
3405 struct platform_data *my_data = (struct platform_data *)platform;
3406 struct audio_device *adev = my_data->adev;
3407 struct mixer_ctl *ctl;
3408 char *mixer_ctl_name = NULL;
3409 int ret = 0;
Manish Dewangan338c50a2017-09-12 15:22:03 +05303410 long set_values[ ] = {0,
3411 ALL_SESSION_VSID,
3412 0};
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -08003413 if(dir == NULL) {
3414 ALOGE("%s: Invalid direction:%s", __func__, dir);
3415 return -EINVAL;
3416 }
3417
3418 if (!strncmp("rx", dir, sizeof("rx"))) {
3419 mixer_ctl_name = "Voice Rx Device Mute";
3420 } else if (!strncmp("tx", dir, sizeof("tx"))) {
3421 mixer_ctl_name = "Voice Tx Device Mute";
3422 } else {
3423 return -EINVAL;
3424 }
3425
3426 set_values[0] = state;
3427 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3428 if (!ctl) {
3429 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3430 __func__, mixer_ctl_name);
3431 return -EINVAL;
3432 }
3433
3434 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
3435 __func__,state, mixer_ctl_name);
3436 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3437
3438 return ret;
3439}
3440
Haynes Mathew Georgebfe8ff42016-09-22 17:38:16 -07003441int platform_split_snd_device(void *platform,
3442 snd_device_t snd_device,
3443 int *num_devices,
3444 snd_device_t *new_snd_devices)
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05303445{
Haynes Mathew Georgebfe8ff42016-09-22 17:38:16 -07003446 int ret = -EINVAL;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05303447 struct platform_data *my_data = (struct platform_data *)platform;
3448
3449 if ( NULL == num_devices || NULL == new_snd_devices || NULL == my_data) {
3450 ALOGE("%s: NULL pointer ..", __func__);
Haynes Mathew Georgebfe8ff42016-09-22 17:38:16 -07003451 return -EINVAL;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05303452 }
3453
3454 /*
3455 * If wired headset/headphones/line devices share the same backend
Haynes Mathew Georgebfe8ff42016-09-22 17:38:16 -07003456 * with speaker/earpiece this routine returns -EINVAL.
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05303457 */
3458 if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES &&
3459 !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_HEADPHONES)) {
3460 *num_devices = 2;
3461 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
3462 new_snd_devices[1] = SND_DEVICE_OUT_HEADPHONES;
Haynes Mathew Georgebfe8ff42016-09-22 17:38:16 -07003463 ret = 0;
Preetam Singh Ranawat91132162017-03-13 20:32:03 +05303464 } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET &&
3465 !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_ANC_HEADSET)) {
3466 *num_devices = 2;
3467 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
3468 new_snd_devices[1] = SND_DEVICE_OUT_HEADPHONES;
3469 ret = 0;
3470 } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_ANC_FB_HEADSET &&
3471 !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_ANC_FB_HEADSET)) {
3472 *num_devices = 2;
3473 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
3474 new_snd_devices[1] = SND_DEVICE_OUT_HEADPHONES;
3475 ret = 0;
3476 } else if (snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_HEADPHONES &&
3477 !platform_check_backends_match(SND_DEVICE_OUT_VOICE_SPEAKER, SND_DEVICE_OUT_VOICE_HEADPHONES)) {
3478 *num_devices = 2;
3479 new_snd_devices[0] = SND_DEVICE_OUT_VOICE_SPEAKER;
3480 new_snd_devices[1] = SND_DEVICE_OUT_VOICE_HEADPHONES;
3481 ret = 0;
3482 } else if (snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_HEADSET &&
3483 !platform_check_backends_match(SND_DEVICE_OUT_VOICE_SPEAKER, SND_DEVICE_OUT_VOICE_ANC_HEADSET)) {
3484 *num_devices = 2;
3485 new_snd_devices[0] = SND_DEVICE_OUT_VOICE_SPEAKER;
3486 new_snd_devices[1] = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
3487 ret = 0;
3488 } else if (snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_FB_HEADSET &&
3489 !platform_check_backends_match(SND_DEVICE_OUT_VOICE_SPEAKER, SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)) {
3490 *num_devices = 2;
3491 new_snd_devices[0] = SND_DEVICE_OUT_VOICE_SPEAKER;
3492 new_snd_devices[1] = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
3493 ret = 0;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05303494 } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_HDMI &&
3495 !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_HDMI)) {
3496 *num_devices = 2;
3497 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
3498 new_snd_devices[1] = SND_DEVICE_OUT_HDMI;
Haynes Mathew Georgebfe8ff42016-09-22 17:38:16 -07003499 ret = 0;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -07003500 } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT &&
3501 !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_DISPLAY_PORT)) {
3502 *num_devices = 2;
3503 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
3504 new_snd_devices[1] = SND_DEVICE_OUT_DISPLAY_PORT;
Haynes Mathew Georgebfe8ff42016-09-22 17:38:16 -07003505 ret = 0;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -08003506 } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET &&
3507 !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_USB_HEADSET)) {
3508 *num_devices = 2;
3509 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
3510 new_snd_devices[1] = SND_DEVICE_OUT_USB_HEADSET;
Haynes Mathew Georgebfe8ff42016-09-22 17:38:16 -07003511 ret = 0;
kunleizbe6a8442017-08-08 17:11:35 +08003512 } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_BT_SCO &&
3513 !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_BT_SCO)) {
3514 *num_devices = 2;
3515 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
3516 new_snd_devices[1] = SND_DEVICE_OUT_BT_SCO;
3517 ret = 0;
3518 } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_BT_SCO_WB &&
3519 !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_BT_SCO_WB)) {
3520 *num_devices = 2;
3521 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
3522 new_snd_devices[1] = SND_DEVICE_OUT_BT_SCO_WB;
3523 ret = 0;
Naresh Tannirucd2353e2016-08-19 00:37:25 +05303524 } else if (SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP == snd_device) {
3525 *num_devices = 2;
3526 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
3527 new_snd_devices[1] = SND_DEVICE_OUT_BT_A2DP;
Haynes Mathew Georgebfe8ff42016-09-22 17:38:16 -07003528 ret = 0;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05303529 }
3530
3531 ALOGD("%s: snd_device(%d) num devices(%d) new_snd_devices(%d)", __func__,
3532 snd_device, *num_devices, *new_snd_devices);
3533
Haynes Mathew Georgebfe8ff42016-09-22 17:38:16 -07003534 return ret;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05303535}
3536
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -07003537int platform_get_ext_disp_type(void *platform)
3538{
3539 int disp_type;
3540 struct platform_data *my_data = (struct platform_data *)platform;
3541
3542 if (my_data->ext_disp_type != EXT_DISPLAY_TYPE_NONE) {
3543 ALOGD("%s: Returning cached ext disp type:%s",
3544 __func__, (my_data->ext_disp_type == EXT_DISPLAY_TYPE_DP) ? "DisplayPort" : "HDMI");
3545 return my_data->ext_disp_type;
3546 }
3547
3548#ifdef DISPLAY_PORT_ENABLED
3549 struct audio_device *adev = my_data->adev;
3550 struct mixer_ctl *ctl;
3551 char *mixer_ctl_name = "External Display Type";
3552
3553 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3554 if (!ctl) {
3555 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3556 __func__, mixer_ctl_name);
3557 return -EINVAL;
3558 }
3559
3560 disp_type = mixer_ctl_get_value(ctl, 0);
3561 if (disp_type == EXT_DISPLAY_TYPE_NONE) {
3562 ALOGE("%s: Invalid external display type: %d", __func__, disp_type);
3563 return -EINVAL;
3564 }
3565#else
3566 disp_type = EXT_DISPLAY_TYPE_HDMI;
3567#endif
3568
3569 my_data->ext_disp_type = disp_type;
3570 ALOGD("%s: ext disp type:%s", __func__, (disp_type == EXT_DISPLAY_TYPE_DP) ? "DisplayPort" : "HDMI");
3571 return disp_type;
3572}
3573
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -08003574snd_device_t platform_get_output_snd_device(void *platform, struct stream_out *out)
Eric Laurentb23d5282013-05-14 15:27:20 -07003575{
3576 struct platform_data *my_data = (struct platform_data *)platform;
3577 struct audio_device *adev = my_data->adev;
3578 audio_mode_t mode = adev->mode;
3579 snd_device_t snd_device = SND_DEVICE_NONE;
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -08003580 audio_devices_t devices = out->devices;
3581 unsigned int sample_rate = out->sample_rate;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05303582 int na_mode = platform_get_native_support();
Eric Laurentb23d5282013-05-14 15:27:20 -07003583
Apoorv Raghuvanshi9eaf94e2013-10-04 16:13:44 -07003584 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
3585 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
3586 int channel_count = popcount(channel_mask);
3587
Eric Laurentb23d5282013-05-14 15:27:20 -07003588 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
3589 if (devices == AUDIO_DEVICE_NONE ||
3590 devices & AUDIO_DEVICE_BIT_IN) {
3591 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
3592 goto exit;
3593 }
3594
Shiv Maliyappanahallibd401262015-08-17 11:02:21 -07003595 if (popcount(devices) == 2) {
Preetam Singh Ranawat91132162017-03-13 20:32:03 +05303596 bool is_active_voice_call = false;
3597
3598 /*
3599 * This is special case handling for combo device use case during
3600 * voice call. APM route use case to combo device if stream type is
3601 * enforced audible (e.g. Camera shutter sound).
3602 */
3603 if ((mode == AUDIO_MODE_IN_CALL) ||
3604 voice_is_in_call(adev) ||
3605 voice_extn_compress_voip_is_active(adev))
3606 is_active_voice_call = true;
3607
Mingming Yin4a72d652014-01-03 18:54:18 -08003608 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
3609 AUDIO_DEVICE_OUT_SPEAKER)) {
Tanya Finkel00130052014-07-14 04:26:56 -07003610 if (my_data->external_spk_1)
3611 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
3612 else if (my_data->external_spk_2)
3613 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
Preetam Singh Ranawat91132162017-03-13 20:32:03 +05303614 else if (is_active_voice_call)
3615 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_HEADPHONES;
Tanya Finkel00130052014-07-14 04:26:56 -07003616 else
3617 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Mingming Yin4a72d652014-01-03 18:54:18 -08003618 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
3619 AUDIO_DEVICE_OUT_SPEAKER)) {
Meng Wang841d6c02017-01-24 12:34:36 +08003620 if (audio_extn_get_anc_enabled()) {
Preetam Singh Ranawat91132162017-03-13 20:32:03 +05303621 if (audio_extn_should_use_fb_anc()) {
3622 if (is_active_voice_call)
3623 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_FB_HEADSET;
3624 else
3625 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_FB_HEADSET;
3626 } else {
3627 if (is_active_voice_call)
3628 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_HEADSET;
3629 else
Preetam Singh Ranawatd770a362017-05-24 19:07:15 +05303630 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
Preetam Singh Ranawat91132162017-03-13 20:32:03 +05303631 }
Meng Wang841d6c02017-01-24 12:34:36 +08003632 } else if (my_data->external_spk_1)
Tanya Finkel00130052014-07-14 04:26:56 -07003633 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
3634 else if (my_data->external_spk_2)
3635 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
Preetam Singh Ranawat91132162017-03-13 20:32:03 +05303636 else {
3637 if (is_active_voice_call)
3638 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_HEADPHONES;
3639 else
3640 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
3641 }
Ravi Kumar Alamanda52de13c2015-10-17 22:21:52 -07003642 } else if (devices == (AUDIO_DEVICE_OUT_LINE |
3643 AUDIO_DEVICE_OUT_SPEAKER)) {
3644 snd_device = SND_DEVICE_OUT_SPEAKER_AND_LINE;
Mingming Yin4a72d652014-01-03 18:54:18 -08003645 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
3646 AUDIO_DEVICE_OUT_SPEAKER)) {
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -07003647 switch(my_data->ext_disp_type) {
3648 case EXT_DISPLAY_TYPE_HDMI:
3649 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
3650 break;
3651 case EXT_DISPLAY_TYPE_DP:
3652 snd_device = SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT;
3653 break;
3654 default:
3655 ALOGE("%s: Invalid disp_type %d", __func__, my_data->ext_disp_type);
3656 goto exit;
3657 }
Mingming Yin4a72d652014-01-03 18:54:18 -08003658 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
3659 AUDIO_DEVICE_OUT_SPEAKER)) {
3660 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -08003661 } else if (devices == (AUDIO_DEVICE_OUT_USB_DEVICE |
3662 AUDIO_DEVICE_OUT_SPEAKER)) {
3663 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tanniru9d027a62015-03-13 01:32:10 +05303664 } else if ((devices & AUDIO_DEVICE_OUT_SPEAKER) &&
3665 (devices & AUDIO_DEVICE_OUT_ALL_A2DP)) {
3666 snd_device = SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP;
kunleizbe6a8442017-08-08 17:11:35 +08003667 } else if ((devices & AUDIO_DEVICE_OUT_ALL_SCO) &&
3668 ((devices & ~AUDIO_DEVICE_OUT_ALL_SCO) == AUDIO_DEVICE_OUT_SPEAKER)) {
3669 snd_device = adev->bt_wb_speech_enabled ?
3670 SND_DEVICE_OUT_SPEAKER_AND_BT_SCO_WB :
3671 SND_DEVICE_OUT_SPEAKER_AND_BT_SCO;
Mingming Yin4a72d652014-01-03 18:54:18 -08003672 } else {
3673 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
3674 goto exit;
3675 }
3676 if (snd_device != SND_DEVICE_NONE) {
3677 goto exit;
3678 }
3679 }
3680
3681 if (popcount(devices) != 1) {
3682 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
3683 goto exit;
3684 }
3685
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +05303686 if ((mode == AUDIO_MODE_IN_CALL) ||
kunleiz16dbcc32016-12-13 18:23:04 +08003687 voice_is_in_call(adev) ||
Narsinga Rao Chella05573b72013-11-15 15:21:40 -08003688 voice_extn_compress_voip_is_active(adev)) {
Eric Laurentb23d5282013-05-14 15:27:20 -07003689 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
Ravi Kumar Alamanda52de13c2015-10-17 22:21:52 -07003690 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET ||
3691 devices & AUDIO_DEVICE_OUT_LINE) {
Narsinga Rao Chella05573b72013-11-15 15:21:40 -08003692 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
3693 !voice_extn_compress_voip_is_active(adev)) {
3694 switch (adev->voice.tty_mode) {
3695 case TTY_MODE_FULL:
3696 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
3697 break;
3698 case TTY_MODE_VCO:
3699 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
3700 break;
3701 case TTY_MODE_HCO:
3702 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
3703 break;
3704 default:
3705 ALOGE("%s: Invalid TTY mode (%#x)",
3706 __func__, adev->voice.tty_mode);
3707 }
Ravi Kumar Alamanda52de13c2015-10-17 22:21:52 -07003708 } else if (devices & AUDIO_DEVICE_OUT_LINE) {
3709 snd_device = SND_DEVICE_OUT_VOICE_LINE;
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -07003710 } else if (audio_extn_get_anc_enabled()) {
Apoorv Raghuvanshi9eaf94e2013-10-04 16:13:44 -07003711 if (audio_extn_should_use_fb_anc())
3712 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
3713 else
3714 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -07003715 } else {
Eric Laurentb23d5282013-05-14 15:27:20 -07003716 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -07003717 }
Aniket Kumar Lata91886592017-05-25 16:53:32 -07003718 } else if (devices & AUDIO_DEVICE_OUT_USB_DEVICE) {
3719 if (voice_is_in_call(adev)) {
3720 switch (adev->voice.tty_mode) {
3721 case TTY_MODE_FULL:
3722 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_USB;
3723 break;
3724 case TTY_MODE_VCO:
3725 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_USB;
3726 break;
3727 case TTY_MODE_HCO:
3728 // since Hearing will be on handset\speaker, use existing device
3729 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
3730 break;
Aniket Kumar Lata3e2e1232017-06-16 17:25:07 -07003731 case TTY_MODE_OFF:
3732 break;
Aniket Kumar Lata91886592017-05-25 16:53:32 -07003733 default:
3734 ALOGE("%s: Invalid TTY mode (%#x)",
3735 __func__, adev->voice.tty_mode);
3736 }
3737 }
Aniket Kumar Lata3e2e1232017-06-16 17:25:07 -07003738 if (snd_device == SND_DEVICE_NONE) {
3739 snd_device = audio_extn_usb_is_capture_supported() ?
3740 SND_DEVICE_OUT_VOICE_USB_HEADSET :
3741 SND_DEVICE_OUT_VOICE_USB_HEADPHONES;
3742 }
Eric Laurentb23d5282013-05-14 15:27:20 -07003743 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -07003744 if (adev->bt_wb_speech_enabled)
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -07003745 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
3746 else
3747 snd_device = SND_DEVICE_OUT_BT_SCO;
Eric Laurentb23d5282013-05-14 15:27:20 -07003748 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Rohit kumarf4120402016-08-05 19:19:48 +05303749 if (my_data->is_vbat_speaker) {
kunleizaa6a3f12017-01-19 12:28:28 +08003750 if (hw_info_is_stereo_spkr(my_data->hw_info)) {
3751 if (my_data->mono_speaker == SPKR_1)
3752 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_VBAT;
3753 else
3754 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT;
3755 } else
Rohit kumarf4120402016-08-05 19:19:48 +05303756 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_VBAT;
Rohit kumarf4120402016-08-05 19:19:48 +05303757 } else {
kunleizaa6a3f12017-01-19 12:28:28 +08003758 if (hw_info_is_stereo_spkr(my_data->hw_info)) {
3759 if (my_data->mono_speaker == SPKR_1)
3760 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
3761 else
3762 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_2;
3763 } else
3764 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
Rohit kumarf4120402016-08-05 19:19:48 +05303765 }
Naresh Tanniru9d027a62015-03-13 01:32:10 +05303766 } else if (devices & AUDIO_DEVICE_OUT_ALL_A2DP) {
3767 snd_device = SND_DEVICE_OUT_BT_A2DP;
Apoorv Raghuvanshi5792d4b2013-10-07 18:40:05 -07003768 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
3769 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
3770 snd_device = SND_DEVICE_OUT_USB_HEADSET;
Apoorv Raghuvanshi6e262842013-10-06 14:39:35 -07003771 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
3772 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Eric Laurentb23d5282013-05-14 15:27:20 -07003773 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Ravi Kumar Alamandaceb40822013-11-06 11:01:47 -08003774 if (audio_extn_should_use_handset_anc(channel_count))
Apoorv Raghuvanshi9eaf94e2013-10-04 16:13:44 -07003775 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
Eric Laurentb23d5282013-05-14 15:27:20 -07003776 else
Mingming Yin8e5a4f62013-10-07 15:23:41 -07003777 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
Ravi Kumar Alamanda060bc5a2014-09-05 13:51:35 -07003778 } else if (devices & AUDIO_DEVICE_OUT_TELEPHONY_TX)
3779 snd_device = SND_DEVICE_OUT_VOICE_TX;
3780
Eric Laurentb23d5282013-05-14 15:27:20 -07003781 if (snd_device != SND_DEVICE_NONE) {
3782 goto exit;
3783 }
3784 }
3785
Eric Laurentb23d5282013-05-14 15:27:20 -07003786 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
Preetam Singh Ranawatf5fbdd62016-09-29 18:38:31 +05303787 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET ||
3788 devices & AUDIO_DEVICE_OUT_LINE) {
Apoorv Raghuvanshi9eaf94e2013-10-04 16:13:44 -07003789 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
3790 && audio_extn_get_anc_enabled()) {
Preetam Singh Ranawatd770a362017-05-24 19:07:15 +05303791 if (audio_extn_should_use_fb_anc())
3792 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
3793 else
3794 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05303795 } else if (NATIVE_AUDIO_MODE_SRC == na_mode &&
3796 OUTPUT_SAMPLING_RATE_44100 == sample_rate) {
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -08003797 snd_device = SND_DEVICE_OUT_HEADPHONES_44_1;
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +05303798 } else if (NATIVE_AUDIO_MODE_MULTIPLE_44_1 == na_mode &&
3799 (sample_rate % OUTPUT_SAMPLING_RATE_44100 == 0) &&
3800 (out->format != AUDIO_FORMAT_DSD)) {
3801 snd_device = SND_DEVICE_OUT_HEADPHONES_44_1;
3802 } else if (out->format == AUDIO_FORMAT_DSD) {
3803 snd_device = SND_DEVICE_OUT_HEADPHONES_DSD;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05303804 } else
Preetam Singh Ranawatd770a362017-05-24 19:07:15 +05303805 snd_device = SND_DEVICE_OUT_HEADPHONES;
Ravi Kumar Alamanda52de13c2015-10-17 22:21:52 -07003806 } else if (devices & AUDIO_DEVICE_OUT_LINE) {
3807 snd_device = SND_DEVICE_OUT_LINE;
Eric Laurentb23d5282013-05-14 15:27:20 -07003808 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Tanya Finkel00130052014-07-14 04:26:56 -07003809 if (my_data->external_spk_1)
3810 snd_device = SND_DEVICE_OUT_SPEAKER_EXTERNAL_1;
3811 else if (my_data->external_spk_2)
3812 snd_device = SND_DEVICE_OUT_SPEAKER_EXTERNAL_2;
3813 else if (adev->speaker_lr_swap)
Eric Laurentb23d5282013-05-14 15:27:20 -07003814 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
Banajit Goswami20cdd212015-09-11 01:11:30 -07003815 else if (my_data->is_vbat_speaker)
3816 snd_device = SND_DEVICE_OUT_SPEAKER_VBAT;
Eric Laurentb23d5282013-05-14 15:27:20 -07003817 else
3818 snd_device = SND_DEVICE_OUT_SPEAKER;
3819 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -07003820 if (adev->bt_wb_speech_enabled)
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -07003821 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
3822 else
3823 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tanniru9d027a62015-03-13 01:32:10 +05303824 } else if (devices & AUDIO_DEVICE_OUT_ALL_A2DP) {
3825 snd_device = SND_DEVICE_OUT_BT_A2DP;
Eric Laurentb23d5282013-05-14 15:27:20 -07003826 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -07003827 switch(my_data->ext_disp_type) {
3828 case EXT_DISPLAY_TYPE_HDMI:
3829 snd_device = SND_DEVICE_OUT_HDMI;
3830 break;
3831 case EXT_DISPLAY_TYPE_DP:
3832 snd_device = SND_DEVICE_OUT_DISPLAY_PORT;
3833 break;
3834 default:
3835 ALOGE("%s: Invalid disp_type %d", __func__, my_data->ext_disp_type);
3836 goto exit;
3837 }
Apoorv Raghuvanshi5792d4b2013-10-07 18:40:05 -07003838 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
3839 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -08003840 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
3841 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Apoorv Raghuvanshi5792d4b2013-10-07 18:40:05 -07003842 snd_device = SND_DEVICE_OUT_USB_HEADSET;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -08003843 } else if (devices & AUDIO_DEVICE_OUT_USB_DEVICE) {
Ashish Jain3e37a702016-11-25 12:27:15 +05303844 if (audio_extn_usb_is_capture_supported())
3845 snd_device = SND_DEVICE_OUT_USB_HEADSET;
3846 else
3847 snd_device = SND_DEVICE_OUT_USB_HEADPHONES;
Apoorv Raghuvanshi6e262842013-10-06 14:39:35 -07003848 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
3849 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Eric Laurentb23d5282013-05-14 15:27:20 -07003850 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
3851 snd_device = SND_DEVICE_OUT_HANDSET;
Apoorv Raghuvanshi5792d4b2013-10-07 18:40:05 -07003852 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -08003853 channel_count = audio_extn_get_afe_proxy_channel_count();
3854 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
3855 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Apoorv Raghuvanshi5792d4b2013-10-07 18:40:05 -07003856 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Eric Laurentb23d5282013-05-14 15:27:20 -07003857 } else {
3858 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
3859 }
3860exit:
3861 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
3862 return snd_device;
3863}
3864
Vikram Pandurangadf59cae2017-08-03 18:04:55 -07003865#ifdef DYNAMIC_ECNS_ENABLED
3866static snd_device_t get_snd_device_for_voice_comm(struct platform_data *my_data,
3867 audio_devices_t out_device,
3868 audio_devices_t in_device)
3869{
3870 struct audio_device *adev = my_data->adev;
3871 snd_device_t snd_device = SND_DEVICE_NONE;
3872
3873 if (my_data->fluence_type != FLUENCE_NONE) {
3874 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
3875 if (my_data->fluence_in_spkr_mode) {
3876 if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3877 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
3878 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
3879 } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3880 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
3881 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3882 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
3883 else
3884 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
3885 }
3886 adev->acdb_settings |= DMIC_FLAG;
3887 } else
3888 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
3889 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
3890 if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3891 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
3892 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
3893 adev->acdb_settings |= DMIC_FLAG;
3894 } else
3895 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
3896 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3897 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
3898 }
3899 platform_set_echo_reference(adev, true, out_device);
3900 }
3901
3902 return snd_device;
3903}
3904#else
3905static snd_device_t get_snd_device_for_voice_comm(struct platform_data *my_data,
3906 audio_devices_t out_device,
3907 audio_devices_t in_device)
3908{
3909 struct audio_device *adev = my_data->adev;
3910 snd_device_t snd_device = SND_DEVICE_NONE;
3911
3912 if (my_data->fluence_type != FLUENCE_NONE && adev->active_input->enable_aec &&
3913 adev->active_input->enable_ns) {
3914 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
3915 if (my_data->fluence_in_spkr_mode) {
3916 if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3917 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
3918 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
3919 } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3920 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
3921 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3922 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
3923 else
3924 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
3925 }
3926 adev->acdb_settings |= DMIC_FLAG;
3927 } else
3928 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
3929 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
3930 if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3931 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
3932 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
3933 adev->acdb_settings |= DMIC_FLAG;
3934 } else
3935 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
3936 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3937 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
3938 } else if (in_device & AUDIO_DEVICE_IN_USB_DEVICE) {
3939 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC_AEC;
3940 }
3941 platform_set_echo_reference(adev, true, out_device);
3942 } else if (my_data->fluence_type != FLUENCE_NONE &&
3943 adev->active_input->enable_aec) {
3944 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
3945 if (my_data->fluence_in_spkr_mode) {
3946 if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3947 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
3948 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC;
3949 } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3950 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
3951 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3952 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
3953 else
3954 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
3955 }
3956 adev->acdb_settings |= DMIC_FLAG;
3957 } else
3958 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
3959 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
3960 if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3961 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
3962 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
3963 adev->acdb_settings |= DMIC_FLAG;
3964 } else
3965 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
3966 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3967 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
3968 } else if (in_device & AUDIO_DEVICE_IN_USB_DEVICE) {
3969 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC_AEC;
3970 }
3971 platform_set_echo_reference(adev, true, out_device);
3972 } else if (my_data->fluence_type != FLUENCE_NONE &&
3973 adev->active_input->enable_ns) {
3974 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
3975 if (my_data->fluence_in_spkr_mode) {
3976 if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3977 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
3978 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS;
3979 } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3980 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
3981 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3982 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
3983 else
3984 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
3985 }
3986 adev->acdb_settings |= DMIC_FLAG;
3987 } else
3988 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
3989 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
3990 if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3991 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
3992 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
3993 adev->acdb_settings |= DMIC_FLAG;
3994 } else
3995 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
3996 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3997 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
3998 }
3999 platform_set_echo_reference(adev, false, out_device);
4000 } else
4001 platform_set_echo_reference(adev, false, out_device);
4002
4003 return snd_device;
4004}
4005#endif //DYNAMIC_ECNS_ENABLED
4006
Eric Laurentb23d5282013-05-14 15:27:20 -07004007snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
4008{
4009 struct platform_data *my_data = (struct platform_data *)platform;
4010 struct audio_device *adev = my_data->adev;
Dhanalakshmi Siddanib678a802016-12-03 11:51:41 +05304011 /*
4012 * TODO: active_input always points to last opened input. Source returned will
4013 * be wrong if more than one active inputs are present.
4014 */
Eric Laurentb23d5282013-05-14 15:27:20 -07004015 audio_source_t source = (adev->active_input == NULL) ?
4016 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
4017
4018 audio_mode_t mode = adev->mode;
4019 audio_devices_t in_device = ((adev->active_input == NULL) ?
4020 AUDIO_DEVICE_NONE : adev->active_input->device)
4021 & ~AUDIO_DEVICE_BIT_IN;
4022 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
4023 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
4024 snd_device_t snd_device = SND_DEVICE_NONE;
Apoorv Raghuvanshi9eaf94e2013-10-04 16:13:44 -07004025 int channel_count = popcount(channel_mask);
Ashish Jainb8d55fd2016-12-29 14:00:24 +05304026 int str_bitwidth = (adev->active_input == NULL) ?
4027 CODEC_BACKEND_DEFAULT_BIT_WIDTH : adev->active_input->bit_width;
Eric Laurentb23d5282013-05-14 15:27:20 -07004028
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +05304029 ALOGV("%s: enter: out_device(%#x) in_device(%#x) channel_count (%d) channel_mask (0x%x)",
4030 __func__, out_device, in_device, channel_count, channel_mask);
Tanya Finkel00130052014-07-14 04:26:56 -07004031 if (my_data->external_mic) {
kunleiz16dbcc32016-12-13 18:23:04 +08004032 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) || voice_is_in_call(adev) ||
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +05304033 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Tanya Finkel00130052014-07-14 04:26:56 -07004034 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
4035 out_device & AUDIO_DEVICE_OUT_EARPIECE ||
4036 out_device & AUDIO_DEVICE_OUT_SPEAKER )
4037 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
4038 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
4039 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
4040 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
4041 }
4042 }
4043
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -07004044 if (snd_device != AUDIO_DEVICE_NONE)
Tanya Finkel00130052014-07-14 04:26:56 -07004045 goto exit;
4046
kunleiz16dbcc32016-12-13 18:23:04 +08004047 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) || voice_is_in_call(adev) ||
Satya Krishna Pindiproli071950f2014-05-21 14:45:28 +05304048 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Narsinga Rao Chella05573b72013-11-15 15:21:40 -08004049 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
4050 !voice_extn_compress_voip_is_active(adev)) {
Eric Laurentb23d5282013-05-14 15:27:20 -07004051 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
Ravi Kumar Alamanda52de13c2015-10-17 22:21:52 -07004052 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET ||
4053 out_device & AUDIO_DEVICE_OUT_LINE) {
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -07004054 switch (adev->voice.tty_mode) {
Aniket Kumar Lata91886592017-05-25 16:53:32 -07004055 case TTY_MODE_FULL:
4056 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
4057 break;
4058 case TTY_MODE_VCO:
4059 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
4060 break;
4061 case TTY_MODE_HCO:
4062 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
4063 break;
4064 default:
4065 ALOGE("%s: Invalid TTY mode (%#x)", __func__, adev->voice.tty_mode);
4066 }
4067 goto exit;
4068 } else if (out_device & AUDIO_DEVICE_OUT_USB_DEVICE) {
4069 switch (adev->voice.tty_mode) {
4070 case TTY_MODE_FULL:
4071 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_USB_MIC;
4072 break;
4073 case TTY_MODE_VCO:
4074 // since voice will be captured from handset mic, use existing device
4075 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
4076 break;
4077 case TTY_MODE_HCO:
4078 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_USB_MIC;
4079 break;
4080 default:
4081 ALOGE("%s: Invalid TTY mode (%#x)", __func__, adev->voice.tty_mode);
Eric Laurentb23d5282013-05-14 15:27:20 -07004082 }
4083 goto exit;
4084 }
4085 }
Narsinga Rao Chella97db8702014-10-03 13:34:45 -07004086 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
Ravi Kumar Alamanda52de13c2015-10-17 22:21:52 -07004087 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
4088 out_device & AUDIO_DEVICE_OUT_LINE) {
Apoorv Raghuvanshi9eaf94e2013-10-04 16:13:44 -07004089 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
4090 audio_extn_should_use_handset_anc(channel_count)) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +05304091 if ((my_data->fluence_type != FLUENCE_NONE) &&
4092 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Shiv Maliyappanahallidd287262016-01-08 15:57:07 -08004093 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
4094 adev->acdb_settings |= DMIC_FLAG;
4095 } else {
4096 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
4097 }
Banajit Goswamide0ea452014-04-07 12:11:47 -07004098 adev->acdb_settings |= ANC_FLAG;
Apoorv Raghuvanshi9eaf94e2013-10-04 16:13:44 -07004099 } else if (my_data->fluence_type == FLUENCE_NONE ||
Vikram Pandurangae7b21342017-06-05 15:57:23 -07004100 (my_data->fluence_in_voice_call == false &&
4101 my_data->fluence_in_hfp_call == false)) {
Eric Laurentb23d5282013-05-14 15:27:20 -07004102 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +05304103 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -07004104 platform_set_echo_reference(adev, true, out_device);
Eric Laurentb23d5282013-05-14 15:27:20 -07004105 } else {
Ravi Kumar Alamandaceb40822013-11-06 11:01:47 -08004106 snd_device = SND_DEVICE_IN_VOICE_DMIC;
Preetam Singh Ranawatd770a362017-05-24 19:07:15 +05304107 adev->acdb_settings |= DMIC_FLAG;
Eric Laurentb23d5282013-05-14 15:27:20 -07004108 }
4109 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
4110 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +05304111 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -07004112 platform_set_echo_reference(adev, true, out_device);
Eric Laurentb23d5282013-05-14 15:27:20 -07004113 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -07004114 if (adev->bt_wb_speech_enabled) {
4115 if (adev->bluetooth_nrec)
4116 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
4117 else
4118 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
4119 } else {
4120 if (adev->bluetooth_nrec)
4121 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
4122 else
4123 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
4124 }
Narsinga Rao Chella97db8702014-10-03 13:34:45 -07004125 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Mingming Yin8e5a4f62013-10-07 15:23:41 -07004126 if (my_data->fluence_type != FLUENCE_NONE &&
Dhanalakshmi Siddani3dbfc382017-03-21 15:15:03 +05304127 (my_data->fluence_in_voice_call ||
4128 my_data->fluence_in_hfp_call) &&
Mingming Yin8e5a4f62013-10-07 15:23:41 -07004129 my_data->fluence_in_spkr_mode) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +05304130 if((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
4131 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
Preetam Singh Ranawatd770a362017-05-24 19:07:15 +05304132 adev->acdb_settings |= QMIC_FLAG;
Mingming Yin8e5a4f62013-10-07 15:23:41 -07004133 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
Ravi Kumar Alamandab034ddb2013-11-06 15:52:18 -08004134 } else {
Preetam Singh Ranawatd770a362017-05-24 19:07:15 +05304135 adev->acdb_settings |= DMIC_FLAG;
Narsinga Rao Chella61e0f9b2014-03-06 21:25:22 -08004136 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
4137 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
4138 else
4139 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Mingming Yin8e5a4f62013-10-07 15:23:41 -07004140 }
Dhanalakshmi Siddani1eb3a352017-06-05 15:18:23 +05304141 if (audio_extn_hfp_is_active(adev))
4142 platform_set_echo_reference(adev, true, out_device);
Eric Laurentb23d5282013-05-14 15:27:20 -07004143 } else {
4144 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +05304145 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -07004146 platform_set_echo_reference(adev, true, out_device);
Eric Laurentb23d5282013-05-14 15:27:20 -07004147 }
Aniket Kumar Lata3e2e1232017-06-16 17:25:07 -07004148 } else if (out_device & AUDIO_DEVICE_OUT_TELEPHONY_TX) {
Ravi Kumar Alamanda060bc5a2014-09-05 13:51:35 -07004149 snd_device = SND_DEVICE_IN_VOICE_RX;
Aniket Kumar Lata3e2e1232017-06-16 17:25:07 -07004150 } else if (out_device & AUDIO_DEVICE_OUT_USB_DEVICE) {
4151 if (audio_extn_usb_is_capture_supported()) {
4152 snd_device = SND_DEVICE_IN_VOICE_USB_HEADSET_MIC;
4153 }
4154 }
Dhananjay Kumar704ce6f2017-09-28 22:08:00 +05304155 } else if (my_data->use_generic_handset == true && // system prop is enabled
4156 (my_data->source_mic_type & SOURCE_QUAD_MIC) && // AND 4mic is available
4157 ((in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) || // AND device is buit-in mic or back mic
4158 (in_device & AUDIO_DEVICE_IN_BACK_MIC)) &&
4159 (my_data->fluence_in_audio_rec == true && // AND fluencepro is enabled
4160 my_data->fluence_type & FLUENCE_QUAD_MIC) &&
4161 (source == AUDIO_SOURCE_CAMCORDER || // AND source is cam/mic/unprocessed
4162 source == AUDIO_SOURCE_UNPROCESSED ||
4163 source == AUDIO_SOURCE_MIC)) {
4164 snd_device = SND_DEVICE_IN_HANDSET_GENERIC_QMIC;
4165 platform_set_echo_reference(adev, true, out_device);
Eric Laurentb23d5282013-05-14 15:27:20 -07004166 } else if (source == AUDIO_SOURCE_CAMCORDER) {
4167 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
4168 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Arun Tom Abrahamf888ae82016-12-10 04:51:49 +05304169
4170 if (str_bitwidth == 16) {
4171 if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
4172 (my_data->source_mic_type & SOURCE_DUAL_MIC) &&
4173 (channel_count == 2))
4174 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
4175 else
4176 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
4177 }
4178 /*
4179 * for other bit widths
4180 */
4181 else {
4182 if (((channel_mask == AUDIO_CHANNEL_IN_FRONT_BACK) ||
4183 (channel_mask == AUDIO_CHANNEL_IN_STEREO)) &&
4184 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
4185 snd_device = SND_DEVICE_IN_UNPROCESSED_STEREO_MIC;
4186 }
Dhananjay Kumara5d42b32017-01-11 21:22:16 +05304187 else if (((int)channel_mask == (int)AUDIO_CHANNEL_INDEX_MASK_3) &&
Arun Tom Abrahamf888ae82016-12-10 04:51:49 +05304188 (my_data->source_mic_type & SOURCE_THREE_MIC)) {
4189 snd_device = SND_DEVICE_IN_UNPROCESSED_THREE_MIC;
Dhananjay Kumara5d42b32017-01-11 21:22:16 +05304190 } else if (((int)channel_mask == (int)AUDIO_CHANNEL_INDEX_MASK_4) &&
Arun Tom Abrahamf888ae82016-12-10 04:51:49 +05304191 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
4192 snd_device = SND_DEVICE_IN_UNPROCESSED_QUAD_MIC;
4193 } else {
4194 snd_device = SND_DEVICE_IN_UNPROCESSED_MIC;
4195 }
4196 }
4197 }
4198 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
Eric Laurentb23d5282013-05-14 15:27:20 -07004199 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +05304200 if (my_data->fluence_in_voice_rec && channel_count == 1) {
4201 if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
4202 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
Ben Romberger182c8252016-07-18 16:54:54 -07004203 snd_device = SND_DEVICE_IN_VOICE_REC_QMIC_FLUENCE;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +05304204 } else if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
4205 (my_data->source_mic_type & SOURCE_THREE_MIC)) {
Ben Rombergera4d76db2016-10-13 15:26:02 -07004206 snd_device = SND_DEVICE_IN_VOICE_REC_TMIC;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +05304207 } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
4208 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Vidyakumar Athota78b70c02015-06-29 17:19:45 -07004209 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
4210 }
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +05304211 platform_set_echo_reference(adev, true, out_device);
4212 } else if (((channel_mask == AUDIO_CHANNEL_IN_FRONT_BACK) ||
4213 (channel_mask == AUDIO_CHANNEL_IN_STEREO)) &&
4214 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
4215 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
Dhananjay Kumara5d42b32017-01-11 21:22:16 +05304216 } else if (((int)channel_mask == (int)AUDIO_CHANNEL_INDEX_MASK_3) &&
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +05304217 (my_data->source_mic_type & SOURCE_THREE_MIC)) {
4218 snd_device = SND_DEVICE_IN_THREE_MIC;
Dhananjay Kumara5d42b32017-01-11 21:22:16 +05304219 } else if (((int)channel_mask == (int)AUDIO_CHANNEL_INDEX_MASK_4) &&
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +05304220 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
4221 snd_device = SND_DEVICE_IN_QUAD_MIC;
4222 }
4223 if (snd_device == SND_DEVICE_NONE) {
4224 if (adev->active_input->enable_ns)
4225 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
4226 else
4227 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -08004228 }
Aniket Kumar Lata3e2e1232017-06-16 17:25:07 -07004229 } else if (in_device & AUDIO_DEVICE_IN_USB_DEVICE) {
4230 snd_device = SND_DEVICE_IN_VOICE_RECOG_USB_HEADSET_MIC;
Eric Laurentb23d5282013-05-14 15:27:20 -07004231 }
Chaithanya Krishna Bacharaju24f86f32016-05-26 16:34:53 +05304232 } else if (source == AUDIO_SOURCE_UNPROCESSED) {
4233 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
4234 if (((channel_mask == AUDIO_CHANNEL_IN_FRONT_BACK) ||
4235 (channel_mask == AUDIO_CHANNEL_IN_STEREO)) &&
4236 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
4237 snd_device = SND_DEVICE_IN_UNPROCESSED_STEREO_MIC;
Dhananjay Kumara5d42b32017-01-11 21:22:16 +05304238 } else if (((int)channel_mask == (int)AUDIO_CHANNEL_INDEX_MASK_3) &&
Chaithanya Krishna Bacharaju24f86f32016-05-26 16:34:53 +05304239 (my_data->source_mic_type & SOURCE_THREE_MIC)) {
4240 snd_device = SND_DEVICE_IN_UNPROCESSED_THREE_MIC;
Dhananjay Kumara5d42b32017-01-11 21:22:16 +05304241 } else if (((int)channel_mask == (int)AUDIO_CHANNEL_INDEX_MASK_4) &&
Chaithanya Krishna Bacharaju24f86f32016-05-26 16:34:53 +05304242 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
4243 snd_device = SND_DEVICE_IN_UNPROCESSED_QUAD_MIC;
4244 } else {
4245 snd_device = SND_DEVICE_IN_UNPROCESSED_MIC;
4246 }
4247 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Arun Tom Abrahamf888ae82016-12-10 04:51:49 +05304248 snd_device = SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC;
Aniket Kumar Lata3e2e1232017-06-16 17:25:07 -07004249 } else if (in_device & AUDIO_DEVICE_IN_USB_DEVICE) {
4250 snd_device = SND_DEVICE_IN_UNPROCESSED_USB_HEADSET_MIC;
Chaithanya Krishna Bacharaju24f86f32016-05-26 16:34:53 +05304251 }
Preetam Singh Ranawatd770a362017-05-24 19:07:15 +05304252 } else if ((source == AUDIO_SOURCE_VOICE_COMMUNICATION) ||
4253 (mode == AUDIO_MODE_IN_COMMUNICATION)) {
Eric Laurentb23d5282013-05-14 15:27:20 -07004254 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
4255 in_device = AUDIO_DEVICE_IN_BACK_MIC;
4256 if (adev->active_input) {
Vikram Pandurangadf59cae2017-08-03 18:04:55 -07004257 snd_device = get_snd_device_for_voice_comm(my_data, out_device, in_device);
Eric Laurentb23d5282013-05-14 15:27:20 -07004258 }
Ravi Kumar Alamandab034ddb2013-11-06 15:52:18 -08004259 } else if (source == AUDIO_SOURCE_MIC) {
Apoorv Raghuvanshic0536542013-11-14 16:25:59 -08004260 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
4261 channel_count == 1 ) {
Narsinga Rao Chella975572e2014-10-21 11:49:00 -07004262 if(my_data->fluence_in_audio_rec) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +05304263 if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
4264 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
Narsinga Rao Chella975572e2014-10-21 11:49:00 -07004265 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -07004266 platform_set_echo_reference(adev, true, out_device);
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +05304267 } else if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
4268 (my_data->source_mic_type & SOURCE_THREE_MIC)) {
4269 snd_device = SND_DEVICE_IN_HANDSET_TMIC;
4270 } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
4271 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Narsinga Rao Chella975572e2014-10-21 11:49:00 -07004272 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -07004273 platform_set_echo_reference(adev, true, out_device);
Narsinga Rao Chella975572e2014-10-21 11:49:00 -07004274 }
Ravi Kumar Alamanda7076b162014-03-07 11:40:24 -08004275 }
Ravi Kumar Alamandab034ddb2013-11-06 15:52:18 -08004276 }
Mingming Yin12125e82015-10-26 20:40:36 -07004277 } else if (source == AUDIO_SOURCE_FM_TUNER) {
Preetam Singh Ranawatde84f1a2013-11-01 14:58:16 -07004278 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Eric Laurentb23d5282013-05-14 15:27:20 -07004279 } else if (source == AUDIO_SOURCE_DEFAULT) {
4280 goto exit;
4281 }
4282
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -07004283 if (adev->active_input && (audio_extn_ssr_get_stream() == adev->active_input))
4284 snd_device = SND_DEVICE_IN_THREE_MIC;
Eric Laurentb23d5282013-05-14 15:27:20 -07004285
4286 if (snd_device != SND_DEVICE_NONE) {
4287 goto exit;
4288 }
4289
4290 if (in_device != AUDIO_DEVICE_NONE &&
4291 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
4292 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
4293 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -07004294 if (adev->active_input && (audio_extn_ssr_get_stream() == adev->active_input))
Apoorv Raghuvanshi6178a3f2013-10-19 12:38:54 -07004295 snd_device = SND_DEVICE_IN_QUAD_MIC;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +05304296 else if ((my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_QUAD_MIC)) &&
4297 (channel_count == 2) && (my_data->source_mic_type & SOURCE_DUAL_MIC))
Apoorv Raghuvanshi6bd8dbf2013-10-19 18:37:52 -07004298 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
Apoorv Raghuvanshi6178a3f2013-10-19 12:38:54 -07004299 else
4300 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Eric Laurentb23d5282013-05-14 15:27:20 -07004301 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
4302 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
4303 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
4304 snd_device = SND_DEVICE_IN_HEADSET_MIC;
4305 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -07004306 if (adev->bt_wb_speech_enabled) {
4307 if (adev->bluetooth_nrec)
4308 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
4309 else
4310 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
4311 } else {
4312 if (adev->bluetooth_nrec)
4313 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
4314 else
4315 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
4316 }
Eric Laurentb23d5282013-05-14 15:27:20 -07004317 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
4318 snd_device = SND_DEVICE_IN_HDMI_MIC;
Apoorv Raghuvanshi5792d4b2013-10-07 18:40:05 -07004319 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
4320 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
4321 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Mingming Yin12125e82015-10-26 20:40:36 -07004322 } else if (in_device & AUDIO_DEVICE_IN_FM_TUNER) {
Apoorv Raghuvanshi6e262842013-10-06 14:39:35 -07004323 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -08004324 } else if (in_device & AUDIO_DEVICE_IN_USB_DEVICE ) {
4325 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Eric Laurentb23d5282013-05-14 15:27:20 -07004326 } else {
4327 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
4328 ALOGW("%s: Using default handset-mic", __func__);
4329 snd_device = SND_DEVICE_IN_HANDSET_MIC;
4330 }
4331 } else {
4332 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
4333 snd_device = SND_DEVICE_IN_HANDSET_MIC;
4334 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
4335 snd_device = SND_DEVICE_IN_HEADSET_MIC;
Narsinga Rao Chella97db8702014-10-03 13:34:45 -07004336 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +05304337 if ((my_data->source_mic_type & SOURCE_DUAL_MIC) &&
4338 (channel_count == 2)) {
Apoorv Raghuvanshi6bd8dbf2013-10-19 18:37:52 -07004339 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +05304340 } else if ((my_data->source_mic_type & SOURCE_MONO_MIC) &&
4341 (channel_count == 1)) {
4342 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
4343 } else {
4344 ALOGE("%s: something wrong: source type (%d) channel_count (%d) .."
4345 " no combination found .. setting to mono", __func__,
4346 my_data->source_mic_type, channel_count);
Apoorv Raghuvanshi6bd8dbf2013-10-19 18:37:52 -07004347 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +05304348 }
Ravi Kumar Alamanda52de13c2015-10-17 22:21:52 -07004349 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
4350 out_device & AUDIO_DEVICE_OUT_LINE) {
Narsinga Rao Chella97db8702014-10-03 13:34:45 -07004351 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Eric Laurentb23d5282013-05-14 15:27:20 -07004352 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -07004353 if (adev->bt_wb_speech_enabled) {
4354 if (adev->bluetooth_nrec)
4355 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
4356 else
4357 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
4358 } else {
4359 if (adev->bluetooth_nrec)
4360 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
4361 else
4362 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
4363 }
Eric Laurentb23d5282013-05-14 15:27:20 -07004364 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
4365 snd_device = SND_DEVICE_IN_HDMI_MIC;
Apoorv Raghuvanshi5792d4b2013-10-07 18:40:05 -07004366 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
4367 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
4368 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -08004369 } else if (out_device & AUDIO_DEVICE_OUT_USB_DEVICE) {
Ashish Jain3e37a702016-11-25 12:27:15 +05304370 if (audio_extn_usb_is_capture_supported())
4371 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
4372 else
4373 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Eric Laurentb23d5282013-05-14 15:27:20 -07004374 } else {
4375 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
4376 ALOGW("%s: Using default handset-mic", __func__);
4377 snd_device = SND_DEVICE_IN_HANDSET_MIC;
4378 }
4379 }
4380exit:
4381 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
4382 return snd_device;
4383}
4384
4385int platform_set_hdmi_channels(void *platform, int channel_count)
4386{
4387 struct platform_data *my_data = (struct platform_data *)platform;
4388 struct audio_device *adev = my_data->adev;
4389 struct mixer_ctl *ctl;
4390 const char *channel_cnt_str = NULL;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -07004391 char *mixer_ctl_name;
Eric Laurentb23d5282013-05-14 15:27:20 -07004392 switch (channel_count) {
4393 case 8:
4394 channel_cnt_str = "Eight"; break;
4395 case 7:
4396 channel_cnt_str = "Seven"; break;
4397 case 6:
4398 channel_cnt_str = "Six"; break;
4399 case 5:
4400 channel_cnt_str = "Five"; break;
4401 case 4:
4402 channel_cnt_str = "Four"; break;
4403 case 3:
4404 channel_cnt_str = "Three"; break;
4405 default:
4406 channel_cnt_str = "Two"; break;
4407 }
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -07004408
4409 switch(my_data->ext_disp_type) {
4410 case EXT_DISPLAY_TYPE_HDMI:
4411 mixer_ctl_name = "HDMI_RX Channels";
4412 break;
4413 case EXT_DISPLAY_TYPE_DP:
4414 mixer_ctl_name = "Display Port RX Channels";
4415 break;
4416 default:
4417 ALOGE("%s: Invalid disp_type %d", __func__, my_data->ext_disp_type);
4418 return -EINVAL;
4419 }
4420
Eric Laurentb23d5282013-05-14 15:27:20 -07004421 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4422 if (!ctl) {
4423 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4424 __func__, mixer_ctl_name);
4425 return -EINVAL;
4426 }
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -07004427 ALOGV("Ext disp channel count: %s", channel_cnt_str);
Eric Laurentb23d5282013-05-14 15:27:20 -07004428 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
4429 return 0;
4430}
4431
Haynes Mathew George47cd4cb2013-07-19 11:58:50 -07004432int platform_edid_get_max_channels(void *platform)
Eric Laurentb23d5282013-05-14 15:27:20 -07004433{
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07004434 int channel_count;
4435 int max_channels = 2;
4436 int i = 0, ret = 0;
Haynes Mathew George47cd4cb2013-07-19 11:58:50 -07004437 struct platform_data *my_data = (struct platform_data *)platform;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07004438 edid_audio_info *info = NULL;
4439 ret = platform_get_edid_info(platform);
4440 info = (edid_audio_info *)my_data->edid_info;
Eric Laurentb23d5282013-05-14 15:27:20 -07004441
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07004442 if(ret == 0 && info != NULL) {
4443 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4444 ALOGV("%s:format %d channel %d", __func__,
4445 info->audio_blocks_array[i].format_id,
4446 info->audio_blocks_array[i].channels);
4447 if (info->audio_blocks_array[i].format_id == LPCM) {
4448 channel_count = info->audio_blocks_array[i].channels;
4449 if (channel_count > max_channels) {
4450 max_channels = channel_count;
4451 }
4452 }
Haynes Mathew George47cd4cb2013-07-19 11:58:50 -07004453 }
Eric Laurentb23d5282013-05-14 15:27:20 -07004454 }
Eric Laurentb23d5282013-05-14 15:27:20 -07004455 return max_channels;
4456}
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -07004457
4458static int platform_set_slowtalk(struct platform_data *my_data, bool state)
4459{
4460 int ret = 0;
4461 struct audio_device *adev = my_data->adev;
4462 struct mixer_ctl *ctl;
4463 const char *mixer_ctl_name = "Slowtalk Enable";
Manish Dewangan338c50a2017-09-12 15:22:03 +05304464 long set_values[ ] = {0,
4465 ALL_SESSION_VSID};
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -07004466
4467 set_values[0] = state;
4468 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4469 if (!ctl) {
4470 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4471 __func__, mixer_ctl_name);
4472 ret = -EINVAL;
4473 } else {
4474 ALOGV("Setting slowtalk state: %d", state);
4475 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
4476 my_data->slowtalk = state;
4477 }
4478
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -08004479 if (my_data->csd != NULL) {
4480 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
4481 if (ret < 0) {
4482 ALOGE("%s: csd_client_disable_device, failed, error %d",
4483 __func__, ret);
4484 }
4485 }
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -07004486 return ret;
4487}
4488
Avinash Vaishd5fa4572014-09-15 14:41:14 +05304489static int set_hd_voice(struct platform_data *my_data, bool state)
4490{
4491 struct audio_device *adev = my_data->adev;
4492 struct mixer_ctl *ctl;
4493 char *mixer_ctl_name = "HD Voice Enable";
4494 int ret = 0;
Manish Dewangan338c50a2017-09-12 15:22:03 +05304495 long set_values[ ] = {0,
4496 ALL_SESSION_VSID};
Avinash Vaishd5fa4572014-09-15 14:41:14 +05304497
4498 set_values[0] = state;
4499 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4500 if (!ctl) {
4501 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4502 __func__, mixer_ctl_name);
4503 return -EINVAL;
4504 } else {
4505 ALOGV("Setting HD Voice state: %d", state);
4506 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
4507 my_data->hd_voice = state;
4508 }
4509
4510 return ret;
4511}
Tanya Finkel00130052014-07-14 04:26:56 -07004512
4513static int update_external_device_status(struct platform_data *my_data,
4514 char* event_name, bool status)
4515{
4516 int ret = 0;
4517 struct audio_usecase *usecase;
4518 struct listnode *node;
4519
4520 ALOGD("Recieved external event switch %s", event_name);
4521
4522 if (!strcmp(event_name, EVENT_EXTERNAL_SPK_1))
4523 my_data->external_spk_1 = status;
4524 else if (!strcmp(event_name, EVENT_EXTERNAL_SPK_2))
4525 my_data->external_spk_2 = status;
4526 else if (!strcmp(event_name, EVENT_EXTERNAL_MIC))
4527 my_data->external_mic = status;
4528 else {
4529 ALOGE("The audio event type is not found");
4530 return -EINVAL;
4531 }
4532
4533 list_for_each(node, &my_data->adev->usecase_list) {
4534 usecase = node_to_item(node, struct audio_usecase, list);
4535 select_devices(my_data->adev, usecase->id);
4536 }
4537
4538 return ret;
4539}
4540
Ben Rombergera04fabc2014-11-14 12:16:03 -08004541static int parse_audiocal_cfg(struct str_parms *parms, acdb_audio_cal_cfg_t *cal)
4542{
4543 int err;
Ben Rombergera04fabc2014-11-14 12:16:03 -08004544 char value[64];
4545 int ret = 0;
4546
4547 if(parms == NULL || cal == NULL)
4548 return ret;
4549
4550 err = str_parms_get_str(parms, "cal_persist", value, sizeof(value));
4551 if (err >= 0) {
4552 str_parms_del(parms, "cal_persist");
4553 cal->persist = (uint32_t) strtoul(value, NULL, 0);
4554 ret = ret | 0x1;
4555 }
4556 err = str_parms_get_str(parms, "cal_apptype", value, sizeof(value));
4557 if (err >= 0) {
4558 str_parms_del(parms, "cal_apptype");
4559 cal->app_type = (uint32_t) strtoul(value, NULL, 0);
4560 ret = ret | 0x2;
4561 }
4562 err = str_parms_get_str(parms, "cal_caltype", value, sizeof(value));
4563 if (err >= 0) {
4564 str_parms_del(parms, "cal_caltype");
4565 cal->cal_type = (uint32_t) strtoul(value, NULL, 0);
4566 ret = ret | 0x4;
4567 }
4568 err = str_parms_get_str(parms, "cal_samplerate", value, sizeof(value));
4569 if (err >= 0) {
4570 str_parms_del(parms, "cal_samplerate");
4571 cal->sampling_rate = (uint32_t) strtoul(value, NULL, 0);
4572 ret = ret | 0x8;
4573 }
4574 err = str_parms_get_str(parms, "cal_devid", value, sizeof(value));
4575 if (err >= 0) {
4576 str_parms_del(parms, "cal_devid");
4577 cal->dev_id = (uint32_t) strtoul(value, NULL, 0);
4578 ret = ret | 0x10;
4579 }
4580 err = str_parms_get_str(parms, "cal_snddevid", value, sizeof(value));
4581 if (err >= 0) {
4582 str_parms_del(parms, "cal_snddevid");
4583 cal->snd_dev_id = (uint32_t) strtoul(value, NULL, 0);
4584 ret = ret | 0x20;
4585 }
4586 err = str_parms_get_str(parms, "cal_topoid", value, sizeof(value));
4587 if (err >= 0) {
4588 str_parms_del(parms, "cal_topoid");
4589 cal->topo_id = (uint32_t) strtoul(value, NULL, 0);
4590 ret = ret | 0x40;
4591 }
4592 err = str_parms_get_str(parms, "cal_moduleid", value, sizeof(value));
4593 if (err >= 0) {
4594 str_parms_del(parms, "cal_moduleid");
4595 cal->module_id = (uint32_t) strtoul(value, NULL, 0);
4596 ret = ret | 0x80;
4597 }
4598 err = str_parms_get_str(parms, "cal_paramid", value, sizeof(value));
4599 if (err >= 0) {
4600 str_parms_del(parms, "cal_paramid");
4601 cal->param_id = (uint32_t) strtoul(value, NULL, 0);
4602 ret = ret | 0x100;
4603 }
4604 return ret;
4605}
4606
4607static void set_audiocal(void *platform, struct str_parms *parms, char *value, int len) {
4608 struct platform_data *my_data = (struct platform_data *)platform;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08004609 struct stream_out out;
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +05304610 acdb_audio_cal_cfg_t cal;
Ben Rombergera04fabc2014-11-14 12:16:03 -08004611 uint8_t *dptr = NULL;
4612 int32_t dlen;
4613 int err, ret;
4614 if(value == NULL || platform == NULL || parms == NULL) {
4615 ALOGE("[%s] received null pointer, failed",__func__);
4616 goto done_key_audcal;
4617 }
4618
4619 /* parse audio calibration keys */
4620 ret = parse_audiocal_cfg(parms, &cal);
4621
4622 /* handle audio calibration data now */
4623 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, len);
4624 if (err >= 0) {
4625 str_parms_del(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA);
4626 dlen = strlen(value);
4627 if(dlen <= 0) {
4628 ALOGE("[%s] null data received",__func__);
4629 goto done_key_audcal;
4630 }
4631 dptr = (uint8_t*) calloc(dlen, sizeof(uint8_t));
4632 if(dptr == NULL) {
4633 ALOGE("[%s] memory allocation failed for %d",__func__, dlen);
4634 goto done_key_audcal;
4635 }
4636 dlen = b64decode(value, strlen(value), dptr);
4637 if(dlen<=0) {
4638 ALOGE("[%s] data decoding failed %d", __func__, dlen);
4639 goto done_key_audcal;
4640 }
4641
4642 if(cal.dev_id) {
4643 if(audio_is_input_device(cal.dev_id)) {
4644 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
4645 } else {
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -08004646 out.devices = cal.dev_id;
Leena Winterrowdd7a04cd2016-01-07 11:50:02 -08004647 out.sample_rate = cal.sampling_rate;
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -08004648 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Ben Rombergera04fabc2014-11-14 12:16:03 -08004649 }
4650 }
4651 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
4652 ALOGD("Setting audio calibration for snd_device(%d) acdb_id(%d)",
4653 cal.snd_dev_id, cal.acdb_dev_id);
4654 if(cal.acdb_dev_id == -EINVAL) {
4655 ALOGE("[%s] Invalid acdb_device id %d for snd device id %d",
4656 __func__, cal.acdb_dev_id, cal.snd_dev_id);
4657 goto done_key_audcal;
4658 }
4659 if(my_data->acdb_set_audio_cal) {
4660 ret = my_data->acdb_set_audio_cal((void *)&cal, (void*)dptr, dlen);
4661 }
4662 }
4663done_key_audcal:
4664 if(dptr != NULL)
4665 free(dptr);
4666}
4667
Ashish Jainf1eaa582016-05-23 20:54:24 +05304668static void true_32_bit_set_params(struct str_parms *parms,
4669 char *value, int len)
4670{
4671 int ret = 0;
4672
4673 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_TRUE_32_BIT,
4674 value,len);
4675 if (ret >= 0) {
4676 if (value && !strncmp(value, "true", sizeof("src")))
4677 supports_true_32_bit = true;
4678 else
4679 supports_true_32_bit = false;
4680 str_parms_del(parms, AUDIO_PARAMETER_KEY_TRUE_32_BIT);
4681 }
4682
4683}
4684
4685bool platform_supports_true_32bit()
4686{
4687 return supports_true_32_bit;
4688}
4689
Sudheer Papothifa9d2282015-09-17 01:53:25 +05304690static void perf_lock_set_params(struct platform_data *platform,
4691 struct str_parms *parms,
4692 char *value, int len)
4693{
4694 int err = 0, i = 0, num_opts = 0;
4695 char *test_r = NULL;
4696 char *opts = NULL;
4697 char *opts_size = NULL;
4698
4699 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_PERF_LOCK_OPTS,
4700 value, len);
4701 if (err >= 0) {
4702 opts_size = strtok_r(value, ", ", &test_r);
4703 if (opts_size == NULL) {
4704 ALOGE("%s: incorrect perf lock opts\n", __func__);
4705 return;
4706 }
4707 num_opts = atoi(opts_size);
4708 if (num_opts > 0) {
4709 if (num_opts > MAX_PERF_LOCK_OPTS) {
4710 ALOGD("%s: num_opts %d exceeds max %d, setting to max\n",
4711 __func__, num_opts, MAX_PERF_LOCK_OPTS);
4712 num_opts = MAX_PERF_LOCK_OPTS;
4713 }
4714 for (i = 0; i < num_opts; i++) {
4715 opts = strtok_r(NULL, ", ", &test_r);
4716 if (opts == NULL) {
4717 ALOGE("%s: incorrect perf lock opts\n", __func__);
4718 break;
4719 }
4720 platform->adev->perf_lock_opts[i] = strtoul(opts, NULL, 16);
4721 }
4722 platform->adev->perf_lock_opts_size = i;
4723 }
4724 str_parms_del(parms, AUDIO_PARAMETER_KEY_PERF_LOCK_OPTS);
4725 }
4726}
4727
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -07004728int platform_set_parameters(void *platform, struct str_parms *parms)
4729{
4730 struct platform_data *my_data = (struct platform_data *)platform;
Satya Krishna Pindiprolic6b0a742017-02-03 14:37:18 +05304731 struct audio_device *adev = my_data->adev;
Ben Rombergera04fabc2014-11-14 12:16:03 -08004732 char *value=NULL;
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +05304733 int len;
Shiv Maliyappanahalli3e064fd2013-12-16 15:54:40 -08004734 int ret = 0, err;
Krishnankutty Kolathappilly061a9492014-01-31 18:12:13 -08004735 char *kv_pairs = str_parms_to_str(parms);
Dhanalakshmi Siddani21be3ac2016-12-29 14:31:08 +05304736 struct listnode *node;
4737 struct meta_key_list *key_info;
4738 int key = 0;
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -07004739
Mingming Yin7b762e72015-03-04 13:47:32 -08004740 if(kv_pairs == NULL) {
4741 ret = -ENOMEM;
4742 ALOGE("[%s] key-value pair is NULL",__func__);
4743 goto done;
4744 }
4745
Krishnankutty Kolathappilly061a9492014-01-31 18:12:13 -08004746 ALOGV_IF(kv_pairs != NULL, "%s: enter: %s", __func__, kv_pairs);
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -07004747
Ben Rombergera04fabc2014-11-14 12:16:03 -08004748 len = strlen(kv_pairs);
4749 value = (char*)calloc(len, sizeof(char));
4750 if(value == NULL) {
4751 ret = -ENOMEM;
4752 ALOGE("[%s] failed to allocate memory",__func__);
4753 goto done;
4754 }
4755 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, len);
Shiv Maliyappanahalli3e064fd2013-12-16 15:54:40 -08004756 if (err >= 0) {
Vidyakumar Athota3ade2792013-12-02 11:02:20 -08004757 bool state = false;
4758 if (!strncmp("true", value, sizeof("true"))) {
4759 state = true;
4760 }
4761
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -07004762 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
Vidyakumar Athota3ade2792013-12-02 11:02:20 -08004763 ret = platform_set_slowtalk(my_data, state);
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -07004764 if (ret)
4765 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -07004766 }
4767
Ben Rombergera04fabc2014-11-14 12:16:03 -08004768 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, len);
Avinash Vaishd5fa4572014-09-15 14:41:14 +05304769 if (err >= 0) {
4770 bool state = false;
4771 if (!strncmp("true", value, sizeof("true"))) {
4772 state = true;
4773 }
4774
4775 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
4776 if (my_data->hd_voice != state) {
4777 ret = set_hd_voice(my_data, state);
4778 if (ret)
4779 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
4780 } else {
4781 ALOGV("%s: HD Voice already set to %d", __func__, state);
4782 }
4783 }
4784
Shiv Maliyappanahalli3e064fd2013-12-16 15:54:40 -08004785 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
Ben Rombergera04fabc2014-11-14 12:16:03 -08004786 value, len);
Shiv Maliyappanahalli3e064fd2013-12-16 15:54:40 -08004787 if (err >= 0) {
Ben Rombergerc1dc70d2013-12-19 15:11:17 -08004788 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
4789
4790 if (my_data->acdb_reload_vocvoltable == NULL) {
4791 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
4792 } else if (!strcmp(value, "on")) {
4793 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
4794 my_data->voice_feature_set = 1;
4795 }
4796 } else {
4797 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
4798 my_data->voice_feature_set = 0;
4799 }
4800 }
4801 }
4802
Karthik Reddy Kattaeda85aa2016-05-25 12:42:39 +05304803 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_RELOAD_ACDB,
4804 value, len);
4805 if (err >= 0) {
4806 str_parms_del(parms, AUDIO_PARAMETER_KEY_RELOAD_ACDB);
4807
Dhanalakshmi Siddani21be3ac2016-12-29 14:31:08 +05304808 if (my_data->acdb_reload_v2) {
4809 my_data->acdb_reload_v2(value, my_data->snd_card_name,
4810 my_data->cvd_version, &my_data->acdb_meta_key_list);
4811 } else if (my_data->acdb_reload) {
4812 node = list_head(&my_data->acdb_meta_key_list);
4813 key_info = node_to_item(node, struct meta_key_list, list);
4814 key = key_info->cal_info.nKey;
4815 my_data->acdb_reload(value, my_data->snd_card_name,
4816 my_data->cvd_version, key);
4817 }
Karthik Reddy Kattaeda85aa2016-05-25 12:42:39 +05304818 }
4819
Rohit kumard3c3b912016-11-15 18:50:31 +05304820 if (hw_info_is_stereo_spkr(my_data->hw_info)) {
4821 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_MONO_SPEAKER, value, len);
4822 if (err >= 0) {
4823 if (!strncmp("left", value, sizeof("left")))
4824 my_data->mono_speaker = SPKR_1;
4825 else if (!strncmp("right", value, sizeof("right")))
4826 my_data->mono_speaker = SPKR_2;
Rohit kumarf4120402016-08-05 19:19:48 +05304827
Rohit kumard3c3b912016-11-15 18:50:31 +05304828 str_parms_del(parms, AUDIO_PARAMETER_KEY_MONO_SPEAKER);
4829 }
Rohit kumarf4120402016-08-05 19:19:48 +05304830 }
Tanya Finkel00130052014-07-14 04:26:56 -07004831 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_EXT_AUDIO_DEVICE,
Ben Rombergera04fabc2014-11-14 12:16:03 -08004832 value, len);
Tanya Finkel00130052014-07-14 04:26:56 -07004833 if (err >= 0) {
4834 char *event_name, *status_str;
4835 bool status = false;
4836 str_parms_del(parms, AUDIO_PARAMETER_KEY_EXT_AUDIO_DEVICE);
4837 event_name = strtok_r(value, ",", &status_str);
Apoorv Raghuvanshi8880cac2015-02-06 15:33:49 -08004838 if (!event_name) {
4839 ret = -EINVAL;
4840 ALOGE("%s: event_name is NULL", __func__);
4841 goto done;
4842 }
Tanya Finkel00130052014-07-14 04:26:56 -07004843 ALOGV("%s: recieved update of external audio device %s %s",
4844 __func__,
4845 event_name, status_str);
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -07004846 if (!strncmp(status_str, "ON", sizeof("ON")))
Tanya Finkel00130052014-07-14 04:26:56 -07004847 status = true;
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -07004848 else if (!strncmp(status_str, "OFF", sizeof("OFF")))
Tanya Finkel00130052014-07-14 04:26:56 -07004849 status = false;
4850 update_external_device_status(my_data, event_name, status);
4851 }
4852
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +05304853 err = str_parms_get_str(parms, PLATFORM_MAX_MIC_COUNT,
4854 value, sizeof(value));
4855 if (err >= 0) {
4856 str_parms_del(parms, PLATFORM_MAX_MIC_COUNT);
4857 my_data->max_mic_count = atoi(value);
4858 ALOGV("%s: max_mic_count %d", __func__, my_data->max_mic_count);
4859 }
4860
Ben Rombergera04fabc2014-11-14 12:16:03 -08004861 /* handle audio calibration parameters */
4862 set_audiocal(platform, parms, value, len);
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08004863 native_audio_set_params(platform, parms, value, len);
Sudheer Papothi991966d2015-07-20 21:54:36 +05304864 audio_extn_spkr_prot_set_parameters(parms, value, len);
Kuirong Wang1cad7142016-05-24 15:21:56 -07004865 audio_extn_usb_set_sidetone_gain(parms, value, len);
Satya Krishna Pindiprolic6b0a742017-02-03 14:37:18 +05304866 audio_extn_hfp_set_parameters(adev, parms);
Sudheer Papothifa9d2282015-09-17 01:53:25 +05304867 perf_lock_set_params(platform, parms, value, len);
Ashish Jainf1eaa582016-05-23 20:54:24 +05304868 true_32_bit_set_params(parms, value, len);
Ben Rombergera04fabc2014-11-14 12:16:03 -08004869done:
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -07004870 ALOGV("%s: exit with code(%d)", __func__, ret);
Mingming Yin7b762e72015-03-04 13:47:32 -08004871 if(kv_pairs != NULL)
4872 free(kv_pairs);
Ben Rombergera04fabc2014-11-14 12:16:03 -08004873 if(value != NULL)
4874 free(value);
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -07004875 return ret;
4876}
4877
Vidyakumar Athota2850d532013-11-19 16:02:12 -08004878int platform_set_incall_recording_session_id(void *platform,
4879 uint32_t session_id, int rec_mode)
Shiv Maliyappanahallida107642013-10-17 11:16:13 -07004880{
4881 int ret = 0;
4882 struct platform_data *my_data = (struct platform_data *)platform;
4883 struct audio_device *adev = my_data->adev;
4884 struct mixer_ctl *ctl;
4885 const char *mixer_ctl_name = "Voc VSID";
4886 int num_ctl_values;
4887 int i;
4888
4889 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4890 if (!ctl) {
4891 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4892 __func__, mixer_ctl_name);
4893 ret = -EINVAL;
4894 } else {
4895 num_ctl_values = mixer_ctl_get_num_values(ctl);
4896 for (i = 0; i < num_ctl_values; i++) {
4897 if (mixer_ctl_set_value(ctl, i, session_id)) {
4898 ALOGV("Error: invalid session_id: %x", session_id);
4899 ret = -EINVAL;
4900 break;
4901 }
4902 }
4903 }
4904
Vidyakumar Athota2850d532013-11-19 16:02:12 -08004905 if (my_data->csd != NULL) {
4906 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
4907 if (ret < 0) {
4908 ALOGE("%s: csd_client_start_record failed, error %d",
4909 __func__, ret);
4910 }
4911 }
4912
4913 return ret;
4914}
4915
4916int platform_stop_incall_recording_usecase(void *platform)
4917{
4918 int ret = 0;
4919 struct platform_data *my_data = (struct platform_data *)platform;
4920
4921 if (my_data->csd != NULL) {
4922 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
4923 if (ret < 0) {
4924 ALOGE("%s: csd_client_stop_record failed, error %d",
4925 __func__, ret);
4926 }
4927 }
4928
4929 return ret;
4930}
4931
4932int platform_start_incall_music_usecase(void *platform)
4933{
4934 int ret = 0;
4935 struct platform_data *my_data = (struct platform_data *)platform;
4936
4937 if (my_data->csd != NULL) {
4938 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
4939 if (ret < 0) {
4940 ALOGE("%s: csd_client_start_playback failed, error %d",
4941 __func__, ret);
4942 }
4943 }
4944
4945 return ret;
4946}
4947
4948int platform_stop_incall_music_usecase(void *platform)
4949{
4950 int ret = 0;
4951 struct platform_data *my_data = (struct platform_data *)platform;
4952
4953 if (my_data->csd != NULL) {
4954 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
4955 if (ret < 0) {
4956 ALOGE("%s: csd_client_stop_playback failed, error %d",
4957 __func__, ret);
4958 }
4959 }
4960
Shiv Maliyappanahallida107642013-10-17 11:16:13 -07004961 return ret;
4962}
4963
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -07004964int platform_update_lch(void *platform, struct voice_session *session,
4965 enum voice_lch_mode lch_mode)
4966{
4967 int ret = 0;
4968 struct platform_data *my_data = (struct platform_data *)platform;
4969
4970 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
4971 ret = my_data->csd->set_lch(session->vsid, lch_mode);
4972 else
4973 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
4974
4975 return ret;
4976}
4977
Ben Rombergera04fabc2014-11-14 12:16:03 -08004978static void get_audiocal(void *platform, void *keys, void *pReply) {
4979 struct platform_data *my_data = (struct platform_data *)platform;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08004980 struct stream_out out;
Ben Rombergera04fabc2014-11-14 12:16:03 -08004981 struct str_parms *query = (struct str_parms *)keys;
4982 struct str_parms *reply=(struct str_parms *)pReply;
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +05304983 acdb_audio_cal_cfg_t cal;
Ben Rombergera04fabc2014-11-14 12:16:03 -08004984 uint8_t *dptr = NULL;
4985 char value[512] = {0};
4986 char *rparms=NULL;
4987 int ret=0, err;
4988 uint32_t param_len;
4989
4990 if(query==NULL || platform==NULL || reply==NULL) {
4991 ALOGE("[%s] received null pointer",__func__);
4992 ret=-EINVAL;
4993 goto done;
4994 }
4995 /* parse audiocal configuration keys */
4996 ret = parse_audiocal_cfg(query, &cal);
4997 if(ret == 0) {
4998 /* No calibration keys found */
4999 goto done;
5000 }
5001 err = str_parms_get_str(query, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, sizeof(value));
5002 if (err >= 0) {
5003 str_parms_del(query, AUDIO_PARAMETER_KEY_AUD_CALDATA);
5004 } else {
5005 goto done;
5006 }
5007
5008 if(cal.dev_id & AUDIO_DEVICE_BIT_IN) {
5009 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
5010 } else if(cal.dev_id) {
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -08005011 out.devices = cal.dev_id;
Leena Winterrowdd7a04cd2016-01-07 11:50:02 -08005012 out.sample_rate = cal.sampling_rate;
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -08005013 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Ben Rombergera04fabc2014-11-14 12:16:03 -08005014 }
5015 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
5016 if (cal.acdb_dev_id < 0) {
5017 ALOGE("%s: Failed. Could not find acdb id for snd device(%d)",
5018 __func__, cal.snd_dev_id);
5019 ret = -EINVAL;
5020 goto done_key_audcal;
5021 }
5022 ALOGD("[%s] Getting audio calibration for snd_device(%d) acdb_id(%d)",
5023 __func__, cal.snd_dev_id, cal.acdb_dev_id);
5024
5025 param_len = MAX_SET_CAL_BYTE_SIZE;
5026 dptr = (uint8_t*)calloc(param_len, sizeof(uint8_t));
5027 if(dptr == NULL) {
5028 ALOGE("[%s] Memory allocation failed for length %d",__func__,param_len);
5029 ret = -ENOMEM;
5030 goto done_key_audcal;
5031 }
5032 if (my_data->acdb_get_audio_cal != NULL) {
5033 ret = my_data->acdb_get_audio_cal((void*)&cal, (void*)dptr, &param_len);
5034 if (ret == 0) {
Ben Rombergera04fabc2014-11-14 12:16:03 -08005035 if(param_len == 0 || param_len == MAX_SET_CAL_BYTE_SIZE) {
5036 ret = -EINVAL;
5037 goto done_key_audcal;
5038 }
5039 /* Allocate memory for encoding */
5040 rparms = (char*)calloc((param_len*2), sizeof(char));
5041 if(rparms == NULL) {
5042 ALOGE("[%s] Memory allocation failed for size %d",
5043 __func__, param_len*2);
5044 ret = -ENOMEM;
5045 goto done_key_audcal;
5046 }
5047 if(cal.persist==0 && cal.module_id && cal.param_id) {
5048 err = b64encode(dptr+12, param_len-12, rparms);
5049 } else {
5050 err = b64encode(dptr, param_len, rparms);
5051 }
5052 if(err < 0) {
5053 ALOGE("[%s] failed to convert data to string", __func__);
5054 ret = -EINVAL;
5055 goto done_key_audcal;
5056 }
5057 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
5058 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, rparms);
5059 }
5060 }
5061done_key_audcal:
5062 if(ret != 0) {
5063 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
5064 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, "");
5065 }
5066done:
5067 if(dptr != NULL)
5068 free(dptr);
5069 if(rparms != NULL)
5070 free(rparms);
5071}
5072
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -07005073void platform_get_parameters(void *platform,
5074 struct str_parms *query,
5075 struct str_parms *reply)
5076{
5077 struct platform_data *my_data = (struct platform_data *)platform;
Ben Rombergera04fabc2014-11-14 12:16:03 -08005078 char value[512] = {0};
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -07005079 int ret;
Krishnankutty Kolathappilly061a9492014-01-31 18:12:13 -08005080 char *kv_pairs = NULL;
Sidipotu Ashok42483b62015-09-08 10:21:44 +05305081 char propValue[PROPERTY_VALUE_MAX]={0};
5082 bool prop_playback_enabled = false;
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -07005083
Shiv Maliyappanahalli9d899292013-11-20 14:43:01 -08005084 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
5085 value, sizeof(value));
5086 if (ret >= 0) {
Vidyakumar Athota3ade2792013-12-02 11:02:20 -08005087 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
5088 my_data->slowtalk?"true":"false");
Shiv Maliyappanahalli9d899292013-11-20 14:43:01 -08005089 }
5090
Avinash Vaishd5fa4572014-09-15 14:41:14 +05305091 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
5092 value, sizeof(value));
5093 if (ret >= 0) {
5094 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
5095 my_data->hd_voice?"true":"false");
5096 }
5097
Ben Rombergerc1dc70d2013-12-19 15:11:17 -08005098 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
5099 value, sizeof(value));
5100 if (ret >= 0) {
5101 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
5102 strlcpy(value, "on", sizeof(value));
5103 } else {
5104 strlcpy(value, "off", sizeof(value));
5105 }
5106
5107 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
5108 }
5109
Ben Rombergera04fabc2014-11-14 12:16:03 -08005110 /* Handle audio calibration keys */
5111 get_audiocal(platform, query, reply);
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08005112 native_audio_get_params(query, reply, value, sizeof(value));
Ben Rombergera04fabc2014-11-14 12:16:03 -08005113
Sidipotu Ashok42483b62015-09-08 10:21:44 +05305114 ret = str_parms_get_str(query, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_ALLOWED,
5115 value, sizeof(value));
5116 if (ret >= 0) {
5117 int isallowed = 1; /*true*/
5118
Aniket Kumar Lata8fc67e62017-05-02 12:33:46 -07005119 if (property_get("vendor.voice.playback.conc.disabled", propValue, NULL)) {
Sidipotu Ashok42483b62015-09-08 10:21:44 +05305120 prop_playback_enabled = atoi(propValue) ||
5121 !strncmp("true", propValue, 4);
5122 }
5123
Dhanalakshmi Siddania15c6792016-08-10 15:33:53 +05305124 if ((prop_playback_enabled && (voice_is_in_call(my_data->adev))) ||
Dhananjay Kumare6293dd2017-05-25 17:25:30 +05305125 (CARD_STATUS_OFFLINE == my_data->adev->card_status)) {
Sidipotu Ashok42483b62015-09-08 10:21:44 +05305126 char *decoder_mime_type = value;
5127
5128 //check if unsupported mime type or not
5129 if(decoder_mime_type) {
Alexy Josephb1379942016-01-29 15:49:38 -08005130 unsigned int i = 0;
Sidipotu Ashok42483b62015-09-08 10:21:44 +05305131 for (i = 0; i < sizeof(dsp_only_decoders_mime)/sizeof(dsp_only_decoders_mime[0]); i++) {
5132 if (!strncmp(decoder_mime_type, dsp_only_decoders_mime[i],
5133 strlen(dsp_only_decoders_mime[i]))) {
5134 ALOGD("Rejecting request for DSP only session from HAL during voice call/SSR state");
5135 isallowed = 0;
5136 break;
5137 }
5138 }
5139 }
5140 }
5141 str_parms_add_int(reply, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_ALLOWED, isallowed);
5142 }
5143
Krishnankutty Kolathappilly061a9492014-01-31 18:12:13 -08005144 kv_pairs = str_parms_to_str(reply);
5145 ALOGV_IF(kv_pairs != NULL, "%s: exit: returns - %s", __func__, kv_pairs);
Narsinga Rao Chellacde45d12014-02-13 11:44:31 -08005146 free(kv_pairs);
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -07005147}
5148
Lakshman Chaluvaraju22ba9f12016-09-12 11:42:10 +05305149unsigned char* platform_get_license(void *platform, int *size)
5150{
5151 struct platform_data *my_data = (struct platform_data *)platform;
5152 char value[PROPERTY_VALUE_MAX] = {0};
5153 acdb_audio_cal_cfg_t cal;
5154 unsigned char *dptr = NULL;
5155 int ret=0;
5156 uint32_t param_len;
5157
5158 if (platform == NULL) {
5159 ALOGE("[%s] received null pointer %d ",__func__, __LINE__);
5160 ret = -EINVAL;
5161 goto done;
5162 }
5163 memset(&cal, 0, sizeof(cal));
5164 cal.persist = 1;
5165 cal.cal_type = AUDIO_CORE_METAINFO_CAL_TYPE;
Aniket Kumar Lata8fc67e62017-05-02 12:33:46 -07005166 if (!property_get("vendor.audio.qaf.acdbid", value , "") && !atoi(value)) {
5167 ALOGE("[%s] vendor.audio.qaf.acdbid is not set %d ",__func__, __LINE__);
Lakshman Chaluvaraju22ba9f12016-09-12 11:42:10 +05305168 ret = -EINVAL;
5169 goto done;
5170 }
5171 cal.acdb_dev_id = (uint32_t) atoi (value);
5172 param_len = MAX_SET_CAL_BYTE_SIZE;
Sachin Mohan Gadage64c61e2017-07-17 18:11:16 +05305173 dptr = (unsigned char*) calloc(param_len, sizeof(unsigned char));
Lakshman Chaluvaraju22ba9f12016-09-12 11:42:10 +05305174 if (dptr == NULL) {
5175 ALOGE("[%s] Memory allocation failed for length %d",__func__,param_len);
5176 ret = -ENOMEM;
5177 goto done;
5178 }
5179 if (my_data->acdb_get_audio_cal != NULL) {
5180 ret = my_data->acdb_get_audio_cal((void*)&cal, (void*)dptr, &param_len);
5181 ALOGE("%s, ret[%d], param_len[%d] line %d", __func__, ret, param_len, __LINE__);
5182 if (ret == 0) {
5183 *size = param_len;
5184 return dptr;
5185 } else {
5186 *size = 0;
5187 }
5188 }
5189done:
5190 if (dptr != NULL)
5191 free(dptr);
5192
5193 return NULL;
5194}
5195
5196/* Delay in Us */
Ashish Jain5106d362016-05-11 19:23:33 +05305197/* Delay in Us, only to be used for PCM formats */
Haynes Mathew George7ff216f2013-09-11 19:51:41 -07005198int64_t platform_render_latency(audio_usecase_t usecase)
5199{
5200 switch (usecase) {
5201 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
5202 return DEEP_BUFFER_PLATFORM_DELAY;
5203 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
5204 return LOW_LATENCY_PLATFORM_DELAY;
Ashish Jain5106d362016-05-11 19:23:33 +05305205 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
5206 case USECASE_AUDIO_PLAYBACK_OFFLOAD2:
5207 return PCM_OFFLOAD_PLATFORM_DELAY;
Haynes Mathew George5beddd42016-06-27 18:33:40 -07005208 case USECASE_AUDIO_PLAYBACK_ULL:
5209 return ULL_PLATFORM_DELAY;
Haynes Mathew George16081042017-05-31 17:16:49 -07005210 case USECASE_AUDIO_PLAYBACK_MMAP:
5211 return MMAP_PLATFORM_DELAY;
Haynes Mathew George7ff216f2013-09-11 19:51:41 -07005212 default:
5213 return 0;
5214 }
5215}
Preetam Singh Ranawatde84f1a2013-11-01 14:58:16 -07005216
Mingming Yine62d7842013-10-25 16:26:03 -07005217int platform_update_usecase_from_source(int source, int usecase)
Preetam Singh Ranawatde84f1a2013-11-01 14:58:16 -07005218{
Mingming Yinab429782013-11-07 11:16:55 -08005219 ALOGV("%s: input source :%d", __func__, source);
Mingming Yin12125e82015-10-26 20:40:36 -07005220 if (source == AUDIO_SOURCE_FM_TUNER)
Mingming Yine62d7842013-10-25 16:26:03 -07005221 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
5222 return usecase;
Preetam Singh Ranawatde84f1a2013-11-01 14:58:16 -07005223}
Kiran Kandide144c82013-11-20 15:58:32 -08005224
Dhananjay Kumar45b71742014-05-29 21:47:27 +05305225bool platform_listen_device_needs_event(snd_device_t snd_device)
Kiran Kandide144c82013-11-20 15:58:32 -08005226{
Dhananjay Kumar45b71742014-05-29 21:47:27 +05305227 bool needs_event = false;
5228
Kiran Kandide144c82013-11-20 15:58:32 -08005229 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
5230 (snd_device < SND_DEVICE_IN_END) &&
5231 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
Rohit kumarf4120402016-08-05 19:19:48 +05305232 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK) &&
5233 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_1) &&
5234 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_2))
Dhananjay Kumar45b71742014-05-29 21:47:27 +05305235 needs_event = true;
5236
5237 return needs_event;
5238}
5239
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -07005240bool platform_listen_usecase_needs_event(audio_usecase_t uc_id __unused)
5241{
5242 return false;
5243}
5244
5245bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
5246{
5247 bool needs_event = false;
5248
5249 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
5250 (snd_device < SND_DEVICE_IN_END) &&
5251 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
Rohit kumarf4120402016-08-05 19:19:48 +05305252 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK) &&
5253 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_1) &&
5254 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_2))
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -07005255 needs_event = true;
5256
5257 return needs_event;
5258}
5259
Quinn Malef15123f2017-04-27 18:58:05 -07005260bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
Dhananjay Kumar45b71742014-05-29 21:47:27 +05305261{
Quinn Malef15123f2017-04-27 18:58:05 -07005262 bool needs_event = false;
5263
5264 switch(uc_id){
5265 /* concurrent playback usecases needs event */
5266 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
5267 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
5268 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
5269 case USECASE_AUDIO_PLAYBACK_OFFLOAD2:
5270 needs_event = true;
5271 break;
5272 /* concurrent playback in low latency allowed */
5273 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
5274 break;
5275 /* concurrent playback FM needs event */
5276 case USECASE_AUDIO_PLAYBACK_FM:
5277 needs_event = true;
5278 break;
5279
5280 /* concurrent capture usecases, no event, capture handled by device
5281 * USECASE_AUDIO_RECORD:
5282 * USECASE_AUDIO_RECORD_COMPRESS:
5283 * USECASE_AUDIO_RECORD_LOW_LATENCY:
5284
5285 * USECASE_VOICE_CALL:
5286 * USECASE_VOICE2_CALL:
5287 * USECASE_VOLTE_CALL:
5288 * USECASE_QCHAT_CALL:
5289 * USECASE_VOWLAN_CALL:
5290 * USECASE_VOICEMMODE1_CALL:
5291 * USECASE_VOICEMMODE2_CALL:
5292 * USECASE_COMPRESS_VOIP_CALL:
5293 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
5294 * USECASE_INCALL_REC_UPLINK:
5295 * USECASE_INCALL_REC_DOWNLINK:
5296 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
5297 * USECASE_INCALL_REC_UPLINK_COMPRESS:
5298 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
5299 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
5300 * USECASE_INCALL_MUSIC_UPLINK:
5301 * USECASE_INCALL_MUSIC_UPLINK2:
5302 * USECASE_AUDIO_SPKR_CALIB_RX:
5303 * USECASE_AUDIO_SPKR_CALIB_TX:
5304 */
5305 default:
5306 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
5307 }
5308 return needs_event;
Kiran Kandide144c82013-11-20 15:58:32 -08005309}
ApurupaPattapuc6a3a9e2014-01-10 14:46:02 -08005310
5311/* Read offload buffer size from a property.
5312 * If value is not power of 2 round it to
5313 * power of 2.
5314 */
5315uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
5316{
5317 char value[PROPERTY_VALUE_MAX] = {0};
5318 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
Aniket Kumar Lata8fc67e62017-05-02 12:33:46 -07005319 if((property_get("vendor.audio.offload.buffer.size.kb", value, "")) &&
ApurupaPattapuc6a3a9e2014-01-10 14:46:02 -08005320 atoi(value)) {
5321 fragment_size = atoi(value) * 1024;
5322 }
5323
vivek mehta80a44292015-08-10 12:58:10 -07005324 /* Use incoming offload buffer size if default buffer size is less */
5325 if ((info != NULL) && (fragment_size < info->offload_buffer_size)) {
5326 ALOGI("%s:: Overwriting offload buffer size default:%d new:%d", __func__,
5327 fragment_size,
5328 info->offload_buffer_size);
5329 fragment_size = info->offload_buffer_size;
5330 }
5331
Ramjee Singh21ffaa82017-07-28 17:47:01 +05305332 if (info != NULL) {
5333 if (info->is_streaming && info->has_video) {
Preetam Singh Ranawatf5fbdd62016-09-29 18:38:31 +05305334 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
5335 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
5336 __func__, fragment_size);
5337 } else if (info->format == AUDIO_FORMAT_FLAC) {
5338 fragment_size = FLAC_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
5339 ALOGV("FLAC fragment size %d", fragment_size);
5340 } else if (info->format == AUDIO_FORMAT_DSD) {
5341 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
Aniket Kumar Lata8fc67e62017-05-02 12:33:46 -07005342 if((property_get("vendor.audio.native.dsd.buffer.size.kb", value, "")) &&
Preetam Singh Ranawatf5fbdd62016-09-29 18:38:31 +05305343 atoi(value))
5344 fragment_size = atoi(value) * 1024;
5345 ALOGV("DSD fragment size %d", fragment_size);
5346 }
ApurupaPattapuc6a3a9e2014-01-10 14:46:02 -08005347 }
5348
5349 fragment_size = ALIGN( fragment_size, 1024);
5350
5351 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
5352 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
5353 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
5354 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
5355 ALOGV("%s: fragment_size %d", __func__, fragment_size);
5356 return fragment_size;
5357}
5358
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05305359/*
Ashish Jainb26edfb2016-08-25 00:10:11 +05305360 * return backend_idx on which voice call is active
5361 */
5362static int platform_get_voice_call_backend(struct audio_device* adev)
5363{
5364 struct audio_usecase *uc = NULL;
5365 struct listnode *node;
5366 snd_device_t out_snd_device = SND_DEVICE_NONE;
5367
5368 int backend_idx = -1;
5369
5370 if (voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) {
5371 list_for_each(node, &adev->usecase_list) {
5372 uc = node_to_item(node, struct audio_usecase, list);
5373 if (uc && (uc->type == VOICE_CALL || uc->type == VOIP_CALL) && uc->stream.out) {
5374 out_snd_device = platform_get_output_snd_device(adev->platform, uc->stream.out);
5375 backend_idx = platform_get_backend_index(out_snd_device);
5376 break;
5377 }
5378 }
5379 }
5380 return backend_idx;
5381}
5382
5383/*
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05305384 * configures afe with bit width and Sample Rate
5385 */
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05305386static int platform_set_codec_backend_cfg(struct audio_device* adev,
Ashish Jaind84fd6a2016-07-27 12:33:25 +05305387 snd_device_t snd_device, struct audio_backend_cfg backend_cfg)
Mingming Yin3ee55c62014-08-04 14:23:35 -07005388{
Satish Babu Patakokilac3c5d432017-07-04 22:48:59 +05305389 int ret = -EINVAL;
Kuirong Wang0b947f72016-09-29 11:03:09 -07005390 int backend_idx = platform_get_backend_index(snd_device);
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -08005391 struct platform_data *my_data = (struct platform_data *)adev->platform;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08005392 backend_idx = platform_get_backend_index(snd_device);
Ashish Jaind84fd6a2016-07-27 12:33:25 +05305393 unsigned int bit_width = backend_cfg.bit_width;
5394 unsigned int sample_rate = backend_cfg.sample_rate;
5395 unsigned int channels = backend_cfg.channels;
5396 audio_format_t format = backend_cfg.format;
5397 bool passthrough_enabled = backend_cfg.passthrough_enabled;
Satish Babu Patakokilac3c5d432017-07-04 22:48:59 +05305398 struct audio_device_config_param *adev_device_cfg_ptr = adev->device_cfg_params;
5399
5400 /* Override the config params if client has already set them */
5401 adev_device_cfg_ptr += backend_idx;
5402 if (adev_device_cfg_ptr->use_client_dev_cfg) {
5403 ALOGV("%s::: Updating with the config set by client "
5404 "bitwidth %d, samplerate %d, channels %d format %d",
5405 __func__, adev_device_cfg_ptr->dev_cfg_params.bit_width,
5406 adev_device_cfg_ptr->dev_cfg_params.sample_rate,
5407 adev_device_cfg_ptr->dev_cfg_params.channels,
5408 adev_device_cfg_ptr->dev_cfg_params.format);
5409
5410 bit_width = adev_device_cfg_ptr->dev_cfg_params.bit_width;
5411 sample_rate = adev_device_cfg_ptr->dev_cfg_params.sample_rate;
5412 channels = adev_device_cfg_ptr->dev_cfg_params.channels;
5413 format = adev_device_cfg_ptr->dev_cfg_params.format;
5414 }
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05305415
Siddartha Shaik44dd7702017-06-14 12:13:25 +05305416 ALOGI("%s:becf: afe: bitwidth %d, samplerate %d channels %d format %d"
Kuirong Wang0b947f72016-09-29 11:03:09 -07005417 ", backend_idx %d device (%s)", __func__, bit_width,
Siddartha Shaik44dd7702017-06-14 12:13:25 +05305418 sample_rate, channels, format, backend_idx,
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05305419 platform_get_snd_device_name(snd_device));
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -08005420
Dhanalakshmi Siddanib678a802016-12-03 11:51:41 +05305421 if ((my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl) &&
5422 (bit_width != my_data->current_backend_cfg[backend_idx].bit_width)) {
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -08005423
Kuirong Wang0b947f72016-09-29 11:03:09 -07005424 struct mixer_ctl *ctl = NULL;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08005425 ctl = mixer_get_ctl_by_name(adev->mixer,
5426 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
Mingming Yin3ee55c62014-08-04 14:23:35 -07005427 if (!ctl) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05305428 ALOGE("%s:becf: afe: Could not get ctl for mixer command - %s",
5429 __func__,
5430 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
Mingming Yin3ee55c62014-08-04 14:23:35 -07005431 return -EINVAL;
5432 }
5433
5434 if (bit_width == 24) {
Ashish Jain5106d362016-05-11 19:23:33 +05305435 if (format == AUDIO_FORMAT_PCM_24_BIT_PACKED)
Kuirong Wang0b947f72016-09-29 11:03:09 -07005436 ret = mixer_ctl_set_enum_by_string(ctl, "S24_3LE");
Ashish Jain5106d362016-05-11 19:23:33 +05305437 else
Kuirong Wang0b947f72016-09-29 11:03:09 -07005438 ret = mixer_ctl_set_enum_by_string(ctl, "S24_LE");
Kuirong Wanga9f7cee2016-03-07 11:21:52 -08005439 } else if (bit_width == 32) {
Ashish Jain058165c2016-09-28 23:18:48 +05305440 ret = mixer_ctl_set_enum_by_string(ctl, "S32_LE");
Mingming Yin3ee55c62014-08-04 14:23:35 -07005441 } else {
Kuirong Wang0b947f72016-09-29 11:03:09 -07005442 ret = mixer_ctl_set_enum_by_string(ctl, "S16_LE");
Mingming Yin3ee55c62014-08-04 14:23:35 -07005443 }
Kuirong Wang0b947f72016-09-29 11:03:09 -07005444 if ( ret < 0) {
5445 ALOGE("%s:becf: afe: fail for %s mixer set to %d bit for %x format", __func__,
5446 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl, bit_width, format);
5447 } else {
5448 my_data->current_backend_cfg[backend_idx].bit_width = bit_width;
5449 ALOGD("%s:becf: afe: %s mixer set to %d bit for %x format", __func__,
5450 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl, bit_width, format);
5451 }
5452 /* set the ret as 0 and not pass back to upper layer */
5453 ret = 0;
Mingming Yin3ee55c62014-08-04 14:23:35 -07005454 }
5455
Satish Babu Patakokilac3c5d432017-07-04 22:48:59 +05305456 if ((my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl) &&
5457 (passthrough_enabled || (sample_rate != my_data->current_backend_cfg[backend_idx].sample_rate))) {
Mingming Yin3ee55c62014-08-04 14:23:35 -07005458 char *rate_str = NULL;
Kuirong Wang0b947f72016-09-29 11:03:09 -07005459 struct mixer_ctl *ctl = NULL;
Mingming Yin3ee55c62014-08-04 14:23:35 -07005460
Preetam Singh Ranawat63c02ea2017-08-10 11:53:30 +05305461 if (backend_idx == USB_AUDIO_RX_BACKEND ||
5462 backend_idx == USB_AUDIO_TX_BACKEND) {
5463 switch (sample_rate) {
5464 case 32000:
5465 rate_str = "KHZ_32";
5466 break;
5467 case 8000:
5468 rate_str = "KHZ_8";
5469 break;
5470 case 11025:
5471 rate_str = "HZ_11P025";
5472 break;
5473 case 16000:
5474 rate_str = "KHZ_16";
5475 break;
5476 case 22050:
5477 rate_str = "KHZ_22P05";
5478 break;
5479 }
5480 }
5481
5482 if (rate_str == NULL) {
5483 switch (sample_rate) {
5484 case 32000:
5485 if (passthrough_enabled) {
5486 rate_str = "KHZ_32";
5487 break;
5488 }
5489 case 48000:
5490 rate_str = "KHZ_48";
5491 break;
5492 case 44100:
5493 rate_str = "KHZ_44P1";
5494 break;
5495 case 64000:
5496 case 96000:
5497 rate_str = "KHZ_96";
5498 break;
5499 case 88200:
5500 rate_str = "KHZ_88P2";
5501 break;
5502 case 176400:
5503 rate_str = "KHZ_176P4";
5504 break;
5505 case 192000:
5506 rate_str = "KHZ_192";
5507 break;
5508 case 352800:
5509 rate_str = "KHZ_352P8";
5510 break;
5511 case 384000:
5512 rate_str = "KHZ_384";
5513 break;
5514 case 144000:
5515 if (passthrough_enabled) {
5516 rate_str = "KHZ_144";
5517 break;
5518 }
5519 default:
5520 rate_str = "KHZ_48";
Satish Babu Patakokilaa395a9e2016-11-01 12:18:49 +05305521 break;
5522 }
Mingming Yin3ee55c62014-08-04 14:23:35 -07005523 }
5524
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08005525 ctl = mixer_get_ctl_by_name(adev->mixer,
5526 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Mingming Yin3ee55c62014-08-04 14:23:35 -07005527 if(!ctl) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05305528 ALOGE("%s:becf: afe: Could not get ctl for mixer command - %s",
5529 __func__,
5530 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Mingming Yin3ee55c62014-08-04 14:23:35 -07005531 return -EINVAL;
5532 }
5533
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05305534 ALOGD("%s:becf: afe: %s set to %s", __func__,
5535 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl, rate_str);
Mingming Yin3ee55c62014-08-04 14:23:35 -07005536 mixer_ctl_set_enum_by_string(ctl, rate_str);
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08005537 my_data->current_backend_cfg[backend_idx].sample_rate = sample_rate;
Satish Babu Patakokilac3c5d432017-07-04 22:48:59 +05305538 ret = 0;
Mingming Yin3ee55c62014-08-04 14:23:35 -07005539 }
Ashish Jainb26edfb2016-08-25 00:10:11 +05305540 if ((my_data->current_backend_cfg[backend_idx].channels_mixer_ctl) &&
Ashish Jaind84fd6a2016-07-27 12:33:25 +05305541 (channels != my_data->current_backend_cfg[backend_idx].channels)) {
Kuirong Wang0b947f72016-09-29 11:03:09 -07005542 struct mixer_ctl *ctl = NULL;
Ashish Jaind84fd6a2016-07-27 12:33:25 +05305543 char *channel_cnt_str = NULL;
5544
5545 switch (channels) {
5546 case 8:
5547 channel_cnt_str = "Eight"; break;
5548 case 7:
5549 channel_cnt_str = "Seven"; break;
5550 case 6:
5551 channel_cnt_str = "Six"; break;
5552 case 5:
5553 channel_cnt_str = "Five"; break;
5554 case 4:
5555 channel_cnt_str = "Four"; break;
5556 case 3:
5557 channel_cnt_str = "Three"; break;
Kuirong Wang0b947f72016-09-29 11:03:09 -07005558 case 1:
5559 channel_cnt_str = "One"; break;
5560 case 2:
Ashish Jaind84fd6a2016-07-27 12:33:25 +05305561 default:
5562 channel_cnt_str = "Two"; break;
5563 }
5564
5565 ctl = mixer_get_ctl_by_name(adev->mixer,
5566 my_data->current_backend_cfg[backend_idx].channels_mixer_ctl);
5567 if (!ctl) {
5568 ALOGE("%s:becf: afe: Could not get ctl for mixer command - %s",
5569 __func__,
5570 my_data->current_backend_cfg[backend_idx].channels_mixer_ctl);
5571 return -EINVAL;
5572 }
5573 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
5574 my_data->current_backend_cfg[backend_idx].channels = channels;
Ashish Jainb26edfb2016-08-25 00:10:11 +05305575
5576 if (backend_idx == HDMI_RX_BACKEND)
5577 platform_set_edid_channels_configuration(adev->platform, channels);
5578
Satish Babu Patakokilac3c5d432017-07-04 22:48:59 +05305579 ALOGD("%s:becf: afe: %s set to %s ", __func__,
Kuirong Wang0b947f72016-09-29 11:03:09 -07005580 my_data->current_backend_cfg[backend_idx].channels_mixer_ctl,
5581 channel_cnt_str);
Satish Babu Patakokilac3c5d432017-07-04 22:48:59 +05305582 ret = 0;
Ashish Jaind84fd6a2016-07-27 12:33:25 +05305583 }
5584
Siddartha Shaik44dd7702017-06-14 12:13:25 +05305585 bool set_ext_disp_format = false, set_mi2s_tx_data_format = false;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -07005586 char *ext_disp_format = NULL;
Ashish Jaind84fd6a2016-07-27 12:33:25 +05305587
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -07005588 if (backend_idx == HDMI_RX_BACKEND) {
5589 ext_disp_format = "HDMI RX Format";
5590 set_ext_disp_format = true;
5591 } else if (backend_idx == DISP_PORT_RX_BACKEND) {
Garmond Leungade0f6d2017-02-03 15:56:10 -08005592 ext_disp_format = "Display Port RX Format";
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -07005593 set_ext_disp_format = true;
Siddartha Shaik44dd7702017-06-14 12:13:25 +05305594 } else if (backend_idx == HDMI_TX_BACKEND) {
5595 ext_disp_format = "QUAT MI2S TX Format";
5596 set_mi2s_tx_data_format = true;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -07005597 } else {
5598 ALOGV("%s: Format doesnt have to be set", __func__);
5599 }
5600
Siddartha Shaik44dd7702017-06-14 12:13:25 +05305601 format = format & AUDIO_FORMAT_MAIN_MASK;
5602 /* Set data format only if there is a change from PCM to compressed
5603 and vice versa */
5604 if (set_mi2s_tx_data_format && (format ^ my_data->current_backend_cfg[backend_idx].format)) {
5605 struct mixer_ctl *ctl = mixer_get_ctl_by_name(adev->mixer, ext_disp_format);
5606 if (!ctl) {
5607 ALOGE("%s:becf: afe: Could not get ctl for mixer command - %s",
5608 __func__, ext_disp_format);
5609 return -EINVAL;
5610 }
5611 if (format == AUDIO_FORMAT_PCM) {
5612 ALOGE("%s:MI2S data format LPCM", __func__);
5613 mixer_ctl_set_enum_by_string(ctl, "LPCM");
5614 } else {
5615 ALOGE("%s:MI2S data format Compr", __func__);
5616 mixer_ctl_set_enum_by_string(ctl, "Compr");
5617 }
5618 my_data->current_backend_cfg[backend_idx].format = format;
5619 }
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -07005620 if (set_ext_disp_format) {
5621 struct mixer_ctl *ctl = mixer_get_ctl_by_name(adev->mixer, ext_disp_format);
Ashish Jaind84fd6a2016-07-27 12:33:25 +05305622 if (!ctl) {
5623 ALOGE("%s:becf: afe: Could not get ctl for mixer command - %s",
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -07005624 __func__, ext_disp_format);
Ashish Jaind84fd6a2016-07-27 12:33:25 +05305625 return -EINVAL;
5626 }
5627
5628 if (passthrough_enabled) {
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -07005629 ALOGD("%s:Ext display compress format", __func__);
Ashish Jaind84fd6a2016-07-27 12:33:25 +05305630 mixer_ctl_set_enum_by_string(ctl, "Compr");
5631 } else {
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -07005632 ALOGD("%s: Ext display PCM format", __func__);
Ashish Jaind84fd6a2016-07-27 12:33:25 +05305633 mixer_ctl_set_enum_by_string(ctl, "LPCM");
5634 }
Satish Babu Patakokilac3c5d432017-07-04 22:48:59 +05305635 ret = 0;
Ashish Jaind84fd6a2016-07-27 12:33:25 +05305636 }
Mingming Yin3ee55c62014-08-04 14:23:35 -07005637 return ret;
5638}
5639
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05305640/*
Satish Babu Patakokila5933e972017-08-24 12:22:08 +05305641 * Get the backend configuration for current snd device
5642 */
5643int platform_get_codec_backend_cfg(struct audio_device* adev,
5644 snd_device_t snd_device,
5645 struct audio_backend_cfg *backend_cfg)
5646{
5647 int backend_idx = platform_get_backend_index(snd_device);
5648 struct platform_data *my_data = (struct platform_data *)adev->platform;
5649
5650 backend_cfg->bit_width = my_data->current_backend_cfg[backend_idx].bit_width;
5651 backend_cfg->sample_rate =
5652 my_data->current_backend_cfg[backend_idx].sample_rate;
5653 backend_cfg->channels =
5654 my_data->current_backend_cfg[backend_idx].channels;
5655 backend_cfg->format =
5656 my_data->current_backend_cfg[backend_idx].format;
5657
5658 ALOGV("%s:becf: afe: bitwidth %d, samplerate %d channels %d format %d"
5659 ", backend_idx %d device (%s)", __func__, backend_cfg->bit_width,
5660 backend_cfg->sample_rate, backend_cfg->channels, backend_cfg->format,
5661 backend_idx, platform_get_snd_device_name(snd_device));
5662
5663 return 0;
5664}
5665
5666/*
Ashish Jaind84fd6a2016-07-27 12:33:25 +05305667 *Validate the selected bit_width, sample_rate and channels using the edid
5668 *of the connected sink device.
5669 */
5670static void platform_check_hdmi_backend_cfg(struct audio_device* adev,
5671 struct audio_usecase* usecase,
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -07005672 int backend_idx,
Ashish Jaind84fd6a2016-07-27 12:33:25 +05305673 struct audio_backend_cfg *hdmi_backend_cfg)
5674{
5675 unsigned int bit_width;
5676 unsigned int sample_rate;
Manish Dewangan37864bc2017-06-09 12:28:37 +05305677 int channels, max_supported_channels = 0;
Ashish Jaind84fd6a2016-07-27 12:33:25 +05305678 struct platform_data *my_data = (struct platform_data *)adev->platform;
5679 edid_audio_info *edid_info = (edid_audio_info *)my_data->edid_info;
5680 bool passthrough_enabled = false;
5681
5682 bit_width = hdmi_backend_cfg->bit_width;
5683 sample_rate = hdmi_backend_cfg->sample_rate;
5684 channels = hdmi_backend_cfg->channels;
5685
5686
5687 ALOGI("%s:becf: HDMI: bitwidth %d, samplerate %d, channels %d"
5688 ", usecase = %d", __func__, bit_width,
5689 sample_rate, channels, usecase->id);
5690
5691 if (audio_extn_passthru_is_enabled() && audio_extn_passthru_is_active()
5692 && (usecase->stream.out->compr_config.codec->compr_passthr != 0)) {
5693 passthrough_enabled = true;
5694 ALOGI("passthrough is enabled for this stream");
5695 }
5696
5697 // For voice calls use default configuration i.e. 16b/48K, only applicable to
5698 // default backend
5699 if (!passthrough_enabled) {
5700
5701 max_supported_channels = platform_edid_get_max_channels(my_data);
5702
5703 //Check EDID info for supported samplerate
5704 if (!edid_is_supported_sr(edid_info,sample_rate)) {
Garmond Leung2f78a672016-11-07 16:27:40 -08005705 //check to see if current BE sample rate is supported by EDID
5706 //else assign the highest sample rate supported by EDID
5707 if (edid_is_supported_sr(edid_info,my_data->current_backend_cfg[backend_idx].sample_rate))
5708 sample_rate = my_data->current_backend_cfg[backend_idx].sample_rate;
5709 else
5710 sample_rate = edid_get_highest_supported_sr(edid_info);
Ashish Jaind84fd6a2016-07-27 12:33:25 +05305711 }
5712
5713 //Check EDID info for supported bit width
5714 if (!edid_is_supported_bps(edid_info,bit_width)) {
5715 //reset to current sample rate
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -07005716 bit_width = my_data->current_backend_cfg[backend_idx].bit_width;
Ashish Jaind84fd6a2016-07-27 12:33:25 +05305717 }
5718
5719 if (channels > max_supported_channels)
5720 channels = max_supported_channels;
5721
5722 } else {
Manish Dewangan37864bc2017-06-09 12:28:37 +05305723 channels = audio_extn_passthru_get_channel_count(usecase->stream.out);
5724 if (channels <= 0) {
5725 ALOGE("%s: becf: afe: HDMI backend using defalut channel %u",
5726 __func__, DEFAULT_HDMI_OUT_CHANNELS);
Ben Romberger1aaaf862017-04-06 17:49:46 -07005727 channels = DEFAULT_HDMI_OUT_CHANNELS;
Manish Dewangan37864bc2017-06-09 12:28:37 +05305728 }
Harsh Bansal026d97f2017-08-17 17:44:49 +05305729 if (((usecase->stream.out->format == AUDIO_FORMAT_E_AC3) ||
Ben Romberger1aaaf862017-04-06 17:49:46 -07005730 (usecase->stream.out->format == AUDIO_FORMAT_E_AC3_JOC) ||
Harsh Bansal026d97f2017-08-17 17:44:49 +05305731 (usecase->stream.out->format == AUDIO_FORMAT_DOLBY_TRUEHD))
5732 && (usecase->stream.out->compr_config.codec->compr_passthr == PASSTHROUGH)) {
Naresh Tanniru3a406772017-05-10 13:09:05 -07005733 sample_rate = sample_rate * 4;
5734 if (sample_rate > HDMI_PASSTHROUGH_MAX_SAMPLE_RATE)
5735 sample_rate = HDMI_PASSTHROUGH_MAX_SAMPLE_RATE;
5736 }
Ben Romberger1aaaf862017-04-06 17:49:46 -07005737
Ashish Jaind84fd6a2016-07-27 12:33:25 +05305738 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
5739 /* We force route so that the BE format can be set to Compr */
5740 }
5741
5742 ALOGI("%s:becf: afe: HDMI backend: passthrough %d updated bit width: %d and sample rate: %d"
5743 "channels %d", __func__, passthrough_enabled , bit_width,
5744 sample_rate, channels);
5745
5746 hdmi_backend_cfg->bit_width = bit_width;
5747 hdmi_backend_cfg->sample_rate = sample_rate;
5748 hdmi_backend_cfg->channels = channels;
5749 hdmi_backend_cfg->passthrough_enabled = passthrough_enabled;
5750}
5751
5752/*
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05305753 * goes through all the current usecases and picks the highest
5754 * bitwidth & samplerate
5755 */
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05305756static bool platform_check_codec_backend_cfg(struct audio_device* adev,
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08005757 struct audio_usecase* usecase,
5758 snd_device_t snd_device,
Ashish Jaind84fd6a2016-07-27 12:33:25 +05305759 struct audio_backend_cfg *backend_cfg)
Mingming Yin3ee55c62014-08-04 14:23:35 -07005760{
5761 bool backend_change = false;
5762 struct listnode *node;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08005763 unsigned int bit_width;
5764 unsigned int sample_rate;
Ashish Jaind84fd6a2016-07-27 12:33:25 +05305765 unsigned int channels;
5766 bool passthrough_enabled = false;
Ashish Jain8c930292017-03-13 16:33:12 +05305767 bool voice_call_active = false;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08005768 int backend_idx = DEFAULT_CODEC_BACKEND;
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -08005769 struct platform_data *my_data = (struct platform_data *)adev->platform;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05305770 int na_mode = platform_get_native_support();
Ashish Jaind84fd6a2016-07-27 12:33:25 +05305771 bool channels_updated = false;
Satish Babu Patakokilac3c5d432017-07-04 22:48:59 +05305772 struct audio_device_config_param *adev_device_cfg_ptr = adev->device_cfg_params;
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -08005773
Ashish Jainc597d102016-12-12 10:31:34 +05305774 /*BT devices backend is not configured from HAL hence skip*/
5775 if (snd_device == SND_DEVICE_OUT_BT_A2DP ||
5776 snd_device == SND_DEVICE_OUT_BT_SCO ||
Sachin Mohan Gadag2e4dcb12017-05-12 13:05:08 +05305777 snd_device == SND_DEVICE_OUT_BT_SCO_WB ||
5778 snd_device == SND_DEVICE_OUT_AFE_PROXY) {
Ashish Jainc597d102016-12-12 10:31:34 +05305779 backend_change = false;
5780 return backend_change;
5781 }
5782
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08005783 backend_idx = platform_get_backend_index(snd_device);
5784
Ashish Jaind84fd6a2016-07-27 12:33:25 +05305785 bit_width = backend_cfg->bit_width;
5786 sample_rate = backend_cfg->sample_rate;
5787 channels = backend_cfg->channels;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08005788
Ashish Jaind84fd6a2016-07-27 12:33:25 +05305789 ALOGI("%s:becf: afe: bitwidth %d, samplerate %d channels %d"
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05305790 ", backend_idx %d usecase = %d device (%s)", __func__, bit_width,
Ashish Jaind84fd6a2016-07-27 12:33:25 +05305791 sample_rate, channels, backend_idx, usecase->id,
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05305792 platform_get_snd_device_name(snd_device));
Mingming Yin3ee55c62014-08-04 14:23:35 -07005793
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -07005794 // For voice calls use default configuration i.e. 16b/48K, only applicable to
5795 // default backend
Mingming Yin3ee55c62014-08-04 14:23:35 -07005796 // force routing is not required here, caller will do it anyway
Ashish Jainb26edfb2016-08-25 00:10:11 +05305797 if (backend_idx == platform_get_voice_call_backend(adev)) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05305798 ALOGW("%s:becf: afe:Use default bw and sr for voice/voip calls ",
5799 __func__);
Narsinga Rao Chella44376cc2014-10-24 13:27:14 -07005800 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
5801 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Ashish Jainb26edfb2016-08-25 00:10:11 +05305802 channels = CODEC_BACKEND_DEFAULT_CHANNELS;
Ashish Jain8c930292017-03-13 16:33:12 +05305803 voice_call_active = true;
Narsinga Rao Chella44376cc2014-10-24 13:27:14 -07005804 } else {
5805 /*
5806 * The backend should be configured at highest bit width and/or
5807 * sample rate amongst all playback usecases.
5808 * If the selected sample rate and/or bit width differ with
5809 * current backend sample rate and/or bit width, then, we set the
5810 * backend re-configuration flag.
5811 *
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05305812 * Exception: 16 bit playbacks is allowed through 16 bit/48/44.1 khz backend only
Narsinga Rao Chella44376cc2014-10-24 13:27:14 -07005813 */
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05305814 int i =0;
Mingming Yin3ee55c62014-08-04 14:23:35 -07005815 list_for_each(node, &adev->usecase_list) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05305816 struct audio_usecase *uc;
5817 uc = node_to_item(node, struct audio_usecase, list);
5818 struct stream_out *out = (struct stream_out*) uc->stream.out;
5819 if (uc->type == PCM_PLAYBACK && out && usecase != uc) {
Preetam Singh Ranawataa37d3f2016-08-23 12:25:23 +05305820 unsigned int out_channels = audio_channel_count_from_out_mask(out->channel_mask);
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08005821
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05305822 ALOGD("%s:napb: (%d) - (%s)id (%d) sr %d bw "
Ashish Jaind84fd6a2016-07-27 12:33:25 +05305823 "(%d) ch (%d) device %s", __func__, i++, use_case_table[uc->id],
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05305824 uc->id, out->sample_rate,
Ashish Jaind84fd6a2016-07-27 12:33:25 +05305825 out->bit_width, out_channels,
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05305826 platform_get_snd_device_name(uc->out_snd_device));
5827
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05305828 if (platform_check_backends_match(snd_device, uc->out_snd_device)) {
Amit Shekhar278e3362014-09-08 14:08:19 -07005829 if (bit_width < out->bit_width)
5830 bit_width = out->bit_width;
5831 if (sample_rate < out->sample_rate)
5832 sample_rate = out->sample_rate;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08005833 if (out->sample_rate < OUTPUT_SAMPLING_RATE_44100)
5834 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Ashish Jaind84fd6a2016-07-27 12:33:25 +05305835 if (channels < out_channels)
5836 channels = out_channels;
Mingming Yin3ee55c62014-08-04 14:23:35 -07005837 }
5838 }
5839 }
5840 }
5841
Ashish Jainb26edfb2016-08-25 00:10:11 +05305842 /* Native playback is preferred for Headphone/HS device over 192Khz */
Ashish Jain8c930292017-03-13 16:33:12 +05305843 if (!voice_call_active && codec_device_supports_native_playback(usecase->devices)) {
Ashish Jainb26edfb2016-08-25 00:10:11 +05305844 if (audio_is_true_native_stream_active(adev)) {
5845 if (check_hdset_combo_device(snd_device)) {
5846 /*
5847 * In true native mode Tasha has a limitation that one port at 44.1 khz
5848 * cannot drive both spkr and hdset, to simiplify the solution lets
5849 * move the AFE to 48khzwhen a ring tone selects combo device.
5850 * or if NATIVE playback is not enabled.
5851 */
5852 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
5853 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Ashish Jain8c930292017-03-13 16:33:12 +05305854 ALOGD("%s:becf: afe: port to run at 48k if combo device or in voice call"
5855 , __func__);
Ashish Jainb26edfb2016-08-25 00:10:11 +05305856 } else {
5857 /*
5858 * in single BE mode, if native audio playback
5859 * is active then it will take priority
5860 */
5861 sample_rate = OUTPUT_SAMPLING_RATE_44100;
5862 ALOGD("%s:becf: afe: true napb active set rate to 44.1 khz",
5863 __func__);
5864 }
Ashish Jain7f25be32016-10-25 21:44:16 +05305865 } else if (na_mode != NATIVE_AUDIO_MODE_MULTIPLE_44_1) {
5866 /*
5867 * Map native sampling rates to upper limit range
5868 * if multiple of native sampling rates are not supported.
5869 * This check also indicates that this is not tavil codec
5870 * And 32bit/384kHz is only supported on tavil
5871 * Hence reset 32b/384kHz to 24b/192kHz.
5872 */
5873 switch (sample_rate) {
5874 case 44100:
5875 sample_rate = 48000;
5876 break;
5877 case 88200:
5878 sample_rate = 96000;
5879 break;
5880 case 176400:
5881 case 352800:
5882 case 384000:
5883 sample_rate = 192000;
5884 break;
5885 }
5886 if (bit_width > 24)
5887 bit_width = 24;
5888
5889 ALOGD("%s:becf: afe: napb not active - set non fractional rate",
Ashish Jainb26edfb2016-08-25 00:10:11 +05305890 __func__);
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08005891 }
Ashish Jain6fced6e2017-01-09 14:13:22 +05305892 }
5893
5894 /*
5895 * Check if the device is speaker or handset,assumption handset shares
5896 * backend with speaker, and these devices are restricited to 48kHz.
5897 */
5898 if (platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, snd_device)) {
Ashish Jain058165c2016-09-28 23:18:48 +05305899
5900 if (bit_width >= 24) {
5901 bit_width = platform_get_snd_device_bit_width(SND_DEVICE_OUT_SPEAKER);
5902 ALOGD("%s:becf: afe: reset bitwidth to %d (based on supported"
5903 " value for this platform)", __func__, bit_width);
5904 }
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05305905 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Ashish Jainb26edfb2016-08-25 00:10:11 +05305906 ALOGD("%s:becf: afe: playback on codec device not supporting native playback set "
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05305907 "default Sample Rate(48k)", __func__);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05305908 }
5909
Kuirong Wanga9f7cee2016-03-07 11:21:52 -08005910 if (backend_idx == USB_AUDIO_RX_BACKEND) {
Kuirong Wange9894162016-08-26 15:16:39 -07005911 audio_extn_usb_is_config_supported(&bit_width, &sample_rate, &channels, true);
Kuirong Wanga9f7cee2016-03-07 11:21:52 -08005912 ALOGV("%s: USB BE configured as bit_width(%d)sample_rate(%d)channels(%d)",
5913 __func__, bit_width, sample_rate, channels);
Ashish Jainb26edfb2016-08-25 00:10:11 +05305914 if (channels != my_data->current_backend_cfg[backend_idx].channels)
5915 channels_updated = true;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -08005916 }
5917
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -07005918 if (backend_idx == HDMI_RX_BACKEND || backend_idx == DISP_PORT_RX_BACKEND) {
Ashish Jaind84fd6a2016-07-27 12:33:25 +05305919 struct audio_backend_cfg hdmi_backend_cfg;
5920 hdmi_backend_cfg.bit_width = bit_width;
5921 hdmi_backend_cfg.sample_rate = sample_rate;
5922 hdmi_backend_cfg.channels = channels;
5923 hdmi_backend_cfg.passthrough_enabled = false;
5924
Ashish Jain058165c2016-09-28 23:18:48 +05305925 /*
5926 * HDMI does not support 384Khz/32bit playback hence configure BE to 24b/192Khz
5927 * TODO: Instead have the validation against edid return the next best match
5928 */
5929 if (bit_width > 24)
5930 hdmi_backend_cfg.bit_width = 24;
5931 if (sample_rate > 192000)
5932 hdmi_backend_cfg.sample_rate = 192000;
5933
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -07005934 platform_check_hdmi_backend_cfg(adev, usecase, backend_idx, &hdmi_backend_cfg);
Ashish Jaind84fd6a2016-07-27 12:33:25 +05305935
5936 bit_width = hdmi_backend_cfg.bit_width;
5937 sample_rate = hdmi_backend_cfg.sample_rate;
5938 channels = hdmi_backend_cfg.channels;
5939 passthrough_enabled = hdmi_backend_cfg.passthrough_enabled;
5940
5941 if (channels != my_data->current_backend_cfg[backend_idx].channels)
5942 channels_updated = true;
Mingming Yinddd610b2016-01-20 17:09:32 -08005943 }
Ashish Jaind84fd6a2016-07-27 12:33:25 +05305944
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05305945 ALOGI("%s:becf: afe: Codec selected backend: %d updated bit width: %d and sample rate: %d",
5946 __func__, backend_idx , bit_width, sample_rate);
Mingming Yinddd610b2016-01-20 17:09:32 -08005947
Mingming Yin3ee55c62014-08-04 14:23:35 -07005948 // Force routing if the expected bitwdith or samplerate
5949 // is not same as current backend comfiguration
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08005950 if ((bit_width != my_data->current_backend_cfg[backend_idx].bit_width) ||
Ashish Jaind84fd6a2016-07-27 12:33:25 +05305951 (sample_rate != my_data->current_backend_cfg[backend_idx].sample_rate) ||
5952 passthrough_enabled || channels_updated) {
5953 backend_cfg->bit_width = bit_width;
5954 backend_cfg->sample_rate = sample_rate;
5955 backend_cfg->channels = channels;
5956 backend_cfg->passthrough_enabled = passthrough_enabled;
Mingming Yin3ee55c62014-08-04 14:23:35 -07005957 backend_change = true;
Ashish Jaind84fd6a2016-07-27 12:33:25 +05305958 ALOGI("%s:becf: afe: Codec backend needs to be updated. new bit width: %d"
5959 "new sample rate: %d new channels: %d",
5960 __func__, backend_cfg->bit_width, backend_cfg->sample_rate, backend_cfg->channels);
Mingming Yin3ee55c62014-08-04 14:23:35 -07005961 }
5962
Satish Babu Patakokilac3c5d432017-07-04 22:48:59 +05305963 // Force routing if the client sends config params for this backend
5964 adev_device_cfg_ptr += backend_idx;
5965 if (adev_device_cfg_ptr->use_client_dev_cfg) {
5966 ALOGV("%s: Codec backend needs to be updated as Client provided "
5967 "config params", __func__);
5968 backend_change = true;
5969 }
5970
Preetam Singh Ranawatdc1a3952016-11-24 17:35:51 +05305971 if (snd_device == SND_DEVICE_OUT_HEADPHONES || snd_device ==
5972 SND_DEVICE_OUT_HEADPHONES_44_1) {
5973 if (sample_rate > 48000 ||
5974 (bit_width >= 24 && (sample_rate == 48000 || sample_rate == 44100))) {
5975 ALOGI("%s: apply HPH HQ mode\n", __func__);
5976 audio_route_apply_and_update_path(adev->audio_route, "hph-highquality-mode");
5977 } else {
5978 ALOGI("%s: apply HPH LP mode\n", __func__);
5979 audio_route_apply_and_update_path(adev->audio_route, "hph-lowpower-mode");
5980 }
5981 }
5982
Mingming Yin3ee55c62014-08-04 14:23:35 -07005983 return backend_change;
5984}
5985
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08005986bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev,
5987 struct audio_usecase *usecase, snd_device_t snd_device)
Mingming Yin3ee55c62014-08-04 14:23:35 -07005988{
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08005989 int backend_idx = DEFAULT_CODEC_BACKEND;
Siena Richard7c2db772016-12-21 11:32:34 -08005990 int new_snd_devices[SND_DEVICE_OUT_END] = {0};
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05305991 int i, num_devices = 1;
5992 bool ret = false;
5993 struct platform_data *my_data = (struct platform_data *)adev->platform;
Ashish Jaind84fd6a2016-07-27 12:33:25 +05305994 struct audio_backend_cfg backend_cfg;
Mingming Yin3ee55c62014-08-04 14:23:35 -07005995
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -08005996 backend_idx = platform_get_backend_index(snd_device);
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -08005997
Siddartha Shaik31b530e2017-05-19 15:26:33 +05305998 if (usecase->type == TRANSCODE_LOOPBACK) {
5999 backend_cfg.bit_width = usecase->stream.inout->out_config.bit_width;
6000 backend_cfg.sample_rate = usecase->stream.inout->out_config.sample_rate;
6001 backend_cfg.format = usecase->stream.inout->out_config.format;
6002 backend_cfg.channels = audio_channel_count_from_out_mask(
6003 usecase->stream.inout->out_config.channel_mask);
6004 } else {
6005 backend_cfg.bit_width = usecase->stream.out->bit_width;
6006 backend_cfg.sample_rate = usecase->stream.out->sample_rate;
6007 backend_cfg.format = usecase->stream.out->format;
6008 backend_cfg.channels = audio_channel_count_from_out_mask(usecase->stream.out->channel_mask);
6009 }
Xiaojun Sang785b5da2017-08-03 15:52:29 +08006010 if (audio_extn_is_dsp_bit_width_enforce_mode_supported(usecase->stream.out->flags) &&
6011 (adev->dsp_bit_width_enforce_mode > backend_cfg.bit_width))
6012 backend_cfg.bit_width = adev->dsp_bit_width_enforce_mode;
Siddartha Shaik31b530e2017-05-19 15:26:33 +05306013
Ashish Jaind84fd6a2016-07-27 12:33:25 +05306014 /*this is populated by check_codec_backend_cfg hence set default value to false*/
6015 backend_cfg.passthrough_enabled = false;
Mingming Yin3ee55c62014-08-04 14:23:35 -07006016
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +05306017 /* Set Backend sampling rate to 176.4 for DSD64 and
6018 * 352.8Khz for DSD128.
6019 * Set Bit Width to 16
6020 */
6021 if ((backend_idx == DSD_NATIVE_BACKEND) && (backend_cfg.format == AUDIO_FORMAT_DSD)) {
6022 backend_cfg.bit_width = 16;
6023 if (backend_cfg.sample_rate == INPUT_SAMPLING_RATE_DSD64)
6024 backend_cfg.sample_rate = OUTPUT_SAMPLING_RATE_DSD64;
6025 else if (backend_cfg.sample_rate == INPUT_SAMPLING_RATE_DSD128)
6026 backend_cfg.sample_rate = OUTPUT_SAMPLING_RATE_DSD128;
6027 }
Ashish Jaind84fd6a2016-07-27 12:33:25 +05306028 ALOGI("%s:becf: afe: bitwidth %d, samplerate %d channels %d"
6029 ", backend_idx %d usecase = %d device (%s)", __func__, backend_cfg.bit_width,
6030 backend_cfg.sample_rate, backend_cfg.channels, backend_idx, usecase->id,
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +05306031 platform_get_snd_device_name(snd_device));
6032
Haynes Mathew Georgebfe8ff42016-09-22 17:38:16 -07006033 if (platform_split_snd_device(my_data, snd_device, &num_devices,
6034 new_snd_devices) < 0)
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05306035 new_snd_devices[0] = snd_device;
6036
6037 for (i = 0; i < num_devices; i++) {
6038 ALOGI("%s: new_snd_devices[%d] is %d", __func__, i, new_snd_devices[i]);
Ashish Jaind84fd6a2016-07-27 12:33:25 +05306039 if ((platform_check_codec_backend_cfg(adev, usecase, new_snd_devices[i],
6040 &backend_cfg))) {
Satish Babu Patakokilac3c5d432017-07-04 22:48:59 +05306041 ret = platform_set_codec_backend_cfg(adev, new_snd_devices[i],
Ashish Jaind84fd6a2016-07-27 12:33:25 +05306042 backend_cfg);
Satish Babu Patakokilac3c5d432017-07-04 22:48:59 +05306043 if (!ret) {
6044 ret = true;
6045 } else {
6046 ret = false;
6047 }
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05306048 }
Mingming Yin3ee55c62014-08-04 14:23:35 -07006049 }
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05306050 return ret;
Mingming Yin3ee55c62014-08-04 14:23:35 -07006051}
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -07006052
Manish Dewanganba9fcfa2016-03-24 16:20:06 +05306053/*
Manish Dewanganba9fcfa2016-03-24 16:20:06 +05306054 * goes through all the current usecases and picks the highest
6055 * bitwidth & samplerate
6056 */
Kuirong Wange9894162016-08-26 15:16:39 -07006057static bool platform_check_capture_codec_backend_cfg(struct audio_device* adev,
6058 int backend_idx,
6059 struct audio_backend_cfg *backend_cfg)
Manish Dewanganba9fcfa2016-03-24 16:20:06 +05306060{
6061 bool backend_change = false;
6062 unsigned int bit_width;
6063 unsigned int sample_rate;
Kuirong Wange9894162016-08-26 15:16:39 -07006064 unsigned int channels;
Siddartha Shaik44dd7702017-06-14 12:13:25 +05306065 unsigned int format;
Manish Dewanganba9fcfa2016-03-24 16:20:06 +05306066 struct platform_data *my_data = (struct platform_data *)adev->platform;
6067
Kuirong Wange9894162016-08-26 15:16:39 -07006068 bit_width = backend_cfg->bit_width;
6069 sample_rate = backend_cfg->sample_rate;
6070 channels = backend_cfg->channels;
Siddartha Shaik44dd7702017-06-14 12:13:25 +05306071 format = backend_cfg->format;
Manish Dewanganba9fcfa2016-03-24 16:20:06 +05306072
6073 ALOGI("%s:txbecf: afe: Codec selected backend: %d current bit width: %d and "
Siddartha Shaik44dd7702017-06-14 12:13:25 +05306074 "sample rate: %d, channels %d format %d",__func__,backend_idx, bit_width,
6075 sample_rate, channels,format);
Manish Dewanganba9fcfa2016-03-24 16:20:06 +05306076
6077 // For voice calls use default configuration i.e. 16b/48K, only applicable to
6078 // default backend
6079 // force routing is not required here, caller will do it anyway
Preetam Singh Ranawatd770a362017-05-24 19:07:15 +05306080 if ((voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION)
6081 || (my_data->is_internal_codec)) {
6082
Kuirong Wang0b947f72016-09-29 11:03:09 -07006083 ALOGW("%s:txbecf: afe: Use default bw and sr for voice/voip calls and "
Manish Dewanganba9fcfa2016-03-24 16:20:06 +05306084 "for unprocessed/camera source", __func__);
6085 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
6086 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Dhananjay Kumar9983c372016-12-09 22:00:40 +05306087 channels = CODEC_BACKEND_DEFAULT_TX_CHANNELS;
6088 } else {
6089 struct listnode *node;
6090 struct audio_usecase *uc = NULL;
6091 unsigned int uc_channels = 0;
6092 struct stream_in *in = NULL;
6093 /* update cfg against other existing capture usecases on same backend */
6094 list_for_each(node, &adev->usecase_list) {
6095 uc = node_to_item(node, struct audio_usecase, list);
Satya Krishna Pindiproli9f566672017-02-28 11:14:01 +05306096 in = (struct stream_in *) uc->stream.in;
6097 if (in != NULL && uc->type == PCM_CAPTURE &&
Dhananjay Kumar9983c372016-12-09 22:00:40 +05306098 backend_idx == platform_get_backend_index(uc->in_snd_device)) {
Dhananjay Kumar9983c372016-12-09 22:00:40 +05306099 uc_channels = audio_channel_count_from_in_mask(in->channel_mask);
6100
6101 ALOGV("%s:txbecf: uc %s, id %d, sr %d, bw %d, ch %d, device %s",
6102 __func__, use_case_table[uc->id], uc->id, in->sample_rate,
6103 in->bit_width, uc_channels,
6104 platform_get_snd_device_name(uc->in_snd_device));
6105
6106 if (sample_rate < in->sample_rate)
6107 sample_rate = in->sample_rate;
6108 if (bit_width < in->bit_width)
6109 bit_width = in->bit_width;
6110 if (channels < uc_channels)
6111 channels = uc_channels;
6112 }
6113 }
Manish Dewanganba9fcfa2016-03-24 16:20:06 +05306114 }
Kuirong Wange9894162016-08-26 15:16:39 -07006115 if (backend_idx == USB_AUDIO_TX_BACKEND) {
6116 audio_extn_usb_is_config_supported(&bit_width, &sample_rate, &channels, false);
Kuirong Wang0b947f72016-09-29 11:03:09 -07006117 ALOGV("%s:txbecf: afe: USB BE configured as bit_width(%d)sample_rate(%d)channels(%d)",
Kuirong Wange9894162016-08-26 15:16:39 -07006118 __func__, bit_width, sample_rate, channels);
6119 }
Manish Dewanganba9fcfa2016-03-24 16:20:06 +05306120
6121 ALOGI("%s:txbecf: afe: Codec selected backend: %d updated bit width: %d and "
6122 "sample rate: %d", __func__, backend_idx, bit_width, sample_rate);
6123 // Force routing if the expected bitwdith or samplerate
6124 // is not same as current backend comfiguration
Kuirong Wang0b947f72016-09-29 11:03:09 -07006125 if ((bit_width != my_data->current_backend_cfg[backend_idx].bit_width) ||
6126 (sample_rate != my_data->current_backend_cfg[backend_idx].sample_rate) ||
Siddartha Shaik44dd7702017-06-14 12:13:25 +05306127 (channels != my_data->current_backend_cfg[backend_idx].channels) ||
6128 ((format & AUDIO_FORMAT_MAIN_MASK) != my_data->current_backend_cfg[backend_idx].format)) {
Kuirong Wange9894162016-08-26 15:16:39 -07006129 backend_cfg->bit_width = bit_width;
6130 backend_cfg->sample_rate= sample_rate;
Kuirong Wang0b947f72016-09-29 11:03:09 -07006131 backend_cfg->channels = channels;
Siddartha Shaik44dd7702017-06-14 12:13:25 +05306132 backend_cfg->format = format & AUDIO_FORMAT_MAIN_MASK;
Manish Dewanganba9fcfa2016-03-24 16:20:06 +05306133 backend_change = true;
6134 ALOGI("%s:txbecf: afe: Codec backend needs to be updated. new bit width: %d "
Siddartha Shaik44dd7702017-06-14 12:13:25 +05306135 "new sample rate: %d new channel: %d new format: %d",
Kuirong Wang0b947f72016-09-29 11:03:09 -07006136 __func__, backend_cfg->bit_width,
Siddartha Shaik44dd7702017-06-14 12:13:25 +05306137 backend_cfg->sample_rate, backend_cfg->channels, backend_cfg->format);
Manish Dewanganba9fcfa2016-03-24 16:20:06 +05306138 }
6139
6140 return backend_change;
6141}
6142
6143bool platform_check_and_set_capture_codec_backend_cfg(struct audio_device* adev,
6144 struct audio_usecase *usecase, snd_device_t snd_device)
6145{
Kuirong Wang0b947f72016-09-29 11:03:09 -07006146 int backend_idx = platform_get_backend_index(snd_device);
Manish Dewanganba9fcfa2016-03-24 16:20:06 +05306147 int ret = 0;
Kuirong Wange9894162016-08-26 15:16:39 -07006148 struct audio_backend_cfg backend_cfg;
6149
6150 backend_cfg.passthrough_enabled = false;
Siddartha Shaik31b530e2017-05-19 15:26:33 +05306151
6152 if (usecase->type == TRANSCODE_LOOPBACK) {
6153 backend_cfg.bit_width = usecase->stream.inout->in_config.bit_width;
6154 backend_cfg.sample_rate = usecase->stream.inout->in_config.sample_rate;
6155 backend_cfg.format = usecase->stream.inout->in_config.format;
6156 backend_cfg.channels = audio_channel_count_from_out_mask(
6157 usecase->stream.inout->in_config.channel_mask);
6158 } else if (usecase->type == PCM_CAPTURE) {
Kuirong Wange9894162016-08-26 15:16:39 -07006159 backend_cfg.sample_rate= usecase->stream.in->sample_rate;
6160 backend_cfg.bit_width= usecase->stream.in->bit_width;
6161 backend_cfg.format= usecase->stream.in->format;
6162 backend_cfg.channels = audio_channel_count_from_in_mask(usecase->stream.in->channel_mask);
Manish Dewanganba9fcfa2016-03-24 16:20:06 +05306163 } else {
Kuirong Wange9894162016-08-26 15:16:39 -07006164 backend_cfg.bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
6165 backend_cfg.sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
6166 backend_cfg.format = AUDIO_FORMAT_PCM_16_BIT;
6167 backend_cfg.channels = 1;
Manish Dewanganba9fcfa2016-03-24 16:20:06 +05306168 }
6169
Siddartha Shaik44dd7702017-06-14 12:13:25 +05306170 ALOGI("%s:txbecf: afe: bitwidth %d, samplerate %d, channel %d format %d"
Kuirong Wange9894162016-08-26 15:16:39 -07006171 ", backend_idx %d usecase = %d device (%s)", __func__,
6172 backend_cfg.bit_width,
6173 backend_cfg.sample_rate,
6174 backend_cfg.channels,
Siddartha Shaik44dd7702017-06-14 12:13:25 +05306175 backend_cfg.format,
Kuirong Wange9894162016-08-26 15:16:39 -07006176 backend_idx, usecase->id,
Manish Dewanganba9fcfa2016-03-24 16:20:06 +05306177 platform_get_snd_device_name(snd_device));
Kuirong Wange9894162016-08-26 15:16:39 -07006178 if (platform_check_capture_codec_backend_cfg(adev, backend_idx,
6179 &backend_cfg)) {
Kuirong Wang0b947f72016-09-29 11:03:09 -07006180 ret = platform_set_codec_backend_cfg(adev, snd_device,
6181 backend_cfg);
Manish Dewanganba9fcfa2016-03-24 16:20:06 +05306182 if(!ret)
6183 return true;
6184 }
6185
6186 return false;
6187}
6188
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05306189int platform_set_snd_device_backend(snd_device_t device, const char *backend_tag,
6190 const char * hw_interface)
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -07006191{
6192 int ret = 0;
6193
6194 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
6195 ALOGE("%s: Invalid snd_device = %d",
6196 __func__, device);
6197 ret = -EINVAL;
6198 goto done;
6199 }
6200
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05306201 ALOGD("%s: backend_tag_table[%s]: old = %s new = %s", __func__,
6202 platform_get_snd_device_name(device),
6203 backend_tag_table[device] != NULL ? backend_tag_table[device]: "null",
6204 backend_tag);
Ashish Jaind150d4c2017-02-03 18:44:34 +05306205
6206 if (backend_tag != NULL ) {
6207 if (backend_tag_table[device]) {
6208 free(backend_tag_table[device]);
6209 }
6210 backend_tag_table[device] = strdup(backend_tag);
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -07006211 }
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05306212
6213 if (hw_interface != NULL) {
6214 if (hw_interface_table[device])
6215 free(hw_interface_table[device]);
6216
6217 ALOGD("%s: hw_interface_table[%d] = %s", __func__, device, hw_interface);
6218 hw_interface_table[device] = strdup(hw_interface);
6219 }
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -07006220done:
6221 return ret;
6222}
6223
Naresh Tanniru6160c712017-04-17 15:43:48 +05306224const char *platform_get_snd_device_backend_interface(snd_device_t device)
6225{
6226 const char *hw_interface_name = NULL;
6227
6228 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
6229 ALOGE("%s: Invalid snd_device = %d",
6230 __func__, device);
6231 goto done;
6232 }
6233
6234 /* Get string value of necessary backend for device */
6235 hw_interface_name = hw_interface_table[device];
6236 if (hw_interface_name == NULL)
6237 ALOGE("%s: no hw_interface set for device %d\n", __func__, device);
6238 else
6239 ALOGD("%s: hw_interface set for device %s\n", __func__, hw_interface_name);
6240done:
6241 return hw_interface_name;
6242}
6243
Siena Richard7c2db772016-12-21 11:32:34 -08006244int platform_get_snd_device_backend_index(snd_device_t device)
6245{
6246 int i, be_dai_id;
6247 const char * hw_interface_name = NULL;
6248
6249 ALOGV("%s: enter with device %d\n", __func__, device);
6250
Aditya Bavanari701a6992017-03-30 19:17:16 +05306251 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
Siena Richard7c2db772016-12-21 11:32:34 -08006252 ALOGE("%s: Invalid snd_device = %d",
6253 __func__, device);
6254 be_dai_id = -EINVAL;
6255 goto done;
6256 }
6257
6258 /* Get string value of necessary backend for device */
6259 hw_interface_name = hw_interface_table[device];
6260 if (hw_interface_name == NULL) {
6261 ALOGE("%s: no hw_interface set for device %d\n", __func__, device);
6262 be_dai_id = -EINVAL;
6263 goto done;
6264 }
6265
6266 /* Check if be dai name table was retrieved successfully */
6267 if (be_dai_name_table == NULL) {
6268 ALOGE("%s: BE DAI Name Table is not present\n", __func__);
6269 be_dai_id = -EFAULT;
6270 goto done;
6271 }
6272
6273 /* Get backend ID for device specified */
6274 for (i = 0; i < max_be_dai_names; i++) {
6275 if (strcmp(hw_interface_name, be_dai_name_table[i].be_name) == 0) {
6276 be_dai_id = be_dai_name_table[i].be_id;
6277 goto done;
6278 }
6279 }
6280 ALOGE("%s: no interface matching name %s\n", __func__, hw_interface_name);
6281 be_dai_id = -EINVAL;
6282 goto done;
6283
6284done:
6285 return be_dai_id;
6286}
6287
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -07006288int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id)
6289{
6290 int ret = 0;
6291 if ((usecase <= USECASE_INVALID) || (usecase >= AUDIO_USECASE_MAX)) {
6292 ALOGE("%s: invalid usecase case idx %d", __func__, usecase);
6293 ret = -EINVAL;
6294 goto done;
6295 }
6296
6297 if ((type != 0) && (type != 1)) {
6298 ALOGE("%s: invalid usecase type", __func__);
6299 ret = -EINVAL;
6300 }
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +05306301 ALOGV("%s: pcm_device_table[%d][%d] = %d", __func__, usecase, type, pcm_id);
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -07006302 pcm_device_table[usecase][type] = pcm_id;
6303done:
6304 return ret;
6305}
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -07006306
6307void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
6308{
Alexy Josephb1379942016-01-29 15:49:38 -08006309 *device_to_be_id = (int*) msm_device_to_be_id;
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -07006310 *length = msm_be_id_array_len;
6311}
Naresh Tanniru29bce4e2017-04-27 17:54:30 +05306312
Varun Balaraje49253e2017-07-06 19:48:56 +05306313int platform_set_stream_pan_scale_params(void *platform,
6314 int snd_id,
6315 struct mix_matrix_params mm_params)
6316{
6317 struct platform_data *my_data = (struct platform_data *)platform;
6318 struct audio_device *adev = my_data->adev;
6319 struct mixer_ctl *ctl = NULL;
6320 char mixer_ctl_name[MIXER_PATH_MAX_LENGTH] = {0};
6321 int ret = 0;
6322 int iter_i = 0;
6323 int iter_j = 0;
6324 int length = 0;
Varun Balarajf3cc95c2017-09-13 16:36:32 +05306325 char *pan_scale_data = NULL;
Varun Balaraje49253e2017-07-06 19:48:56 +05306326
6327 snprintf(mixer_ctl_name, sizeof(mixer_ctl_name),
6328 "Audio Stream %d Pan Scale Control", snd_id);
6329 ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
6330
6331 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
6332 if (!ctl) {
6333 ALOGE("%s: Could not get ctl for mixer cmd - %s",
6334 __func__, mixer_ctl_name);
6335 ret = -EINVAL;
6336 goto end;
6337 }
Varun Balarajf3cc95c2017-09-13 16:36:32 +05306338 pan_scale_data = (char *) calloc(1, sizeof(mm_params));
Nikhil Latukar2e6f6242017-08-15 13:37:07 +05306339 if (!pan_scale_data) {
6340 ret = -ENOMEM;
6341 goto end;
6342 }
Varun Balarajf3cc95c2017-09-13 16:36:32 +05306343 memcpy(&pan_scale_data[length], &mm_params.num_output_channels,
6344 sizeof(mm_params.num_output_channels));
6345 length += sizeof(mm_params.num_output_channels);
6346 memcpy(&pan_scale_data[length], &mm_params.num_input_channels,
6347 sizeof(mm_params.num_input_channels));
6348 length += sizeof(mm_params.num_input_channels);
Varun Balaraje49253e2017-07-06 19:48:56 +05306349
Varun Balarajf3cc95c2017-09-13 16:36:32 +05306350 memcpy(&pan_scale_data[length], &mm_params.has_output_channel_map,
6351 sizeof(mm_params.has_output_channel_map));
6352 length += sizeof(mm_params.has_output_channel_map);
Varun Balaraje49253e2017-07-06 19:48:56 +05306353 if (mm_params.has_output_channel_map &&
6354 mm_params.num_output_channels <= MAX_CHANNELS_SUPPORTED &&
Varun Balarajf3cc95c2017-09-13 16:36:32 +05306355 mm_params.num_output_channels > 0) {
6356 memcpy(&pan_scale_data[length], mm_params.output_channel_map,
6357 (mm_params.num_output_channels * sizeof(mm_params.output_channel_map[0])));
6358 length += (mm_params.num_output_channels * sizeof(mm_params.output_channel_map[0]));
6359 } else {
Varun Balaraje49253e2017-07-06 19:48:56 +05306360 ret = -EINVAL;
6361 goto end;
6362 }
6363
Varun Balarajf3cc95c2017-09-13 16:36:32 +05306364 memcpy(&pan_scale_data[length], &mm_params.has_input_channel_map,
6365 sizeof(mm_params.has_input_channel_map));
6366 length += sizeof(mm_params.has_input_channel_map);
Varun Balaraje49253e2017-07-06 19:48:56 +05306367 if (mm_params.has_input_channel_map &&
6368 mm_params.num_input_channels <= MAX_CHANNELS_SUPPORTED &&
Varun Balarajf3cc95c2017-09-13 16:36:32 +05306369 mm_params.num_input_channels > 0) {
6370 memcpy(&pan_scale_data[length], mm_params.input_channel_map,
6371 (mm_params.num_input_channels * sizeof(mm_params.input_channel_map[0])));
6372 length += (mm_params.num_input_channels * sizeof(mm_params.input_channel_map[0]));
6373 } else {
Varun Balaraje49253e2017-07-06 19:48:56 +05306374 ret = -EINVAL;
6375 goto end;
6376 }
Varun Balarajf3cc95c2017-09-13 16:36:32 +05306377 pan_scale_data[length] = mm_params.has_mixer_coeffs;
6378 length += sizeof(mm_params.has_mixer_coeffs);
Varun Balaraje49253e2017-07-06 19:48:56 +05306379 if (mm_params.has_mixer_coeffs)
6380 for (iter_i = 0; iter_i < mm_params.num_output_channels; iter_i++)
Varun Balarajf3cc95c2017-09-13 16:36:32 +05306381 for (iter_j = 0; iter_j < mm_params.num_input_channels; iter_j++) {
6382 memcpy(&pan_scale_data[length],
6383 &mm_params.mixer_coeffs[iter_i][iter_j],
6384 (sizeof(mm_params.mixer_coeffs[0][0])));
6385 length += (sizeof(mm_params.mixer_coeffs[0][0]));
6386 }
Varun Balaraje49253e2017-07-06 19:48:56 +05306387
6388 ret = mixer_ctl_set_array(ctl, pan_scale_data, length);
6389end:
Nikhil Latukar2e6f6242017-08-15 13:37:07 +05306390 if (pan_scale_data)
6391 free(pan_scale_data);
Varun Balaraje49253e2017-07-06 19:48:56 +05306392 return ret;
6393}
6394
6395int platform_set_stream_downmix_params(void *platform,
6396 int snd_id,
6397 snd_device_t snd_device,
6398 struct mix_matrix_params mm_params)
6399{
6400 struct platform_data *my_data = (struct platform_data *)platform;
6401 struct audio_device *adev = my_data->adev;
6402 struct mixer_ctl *ctl;
6403 char mixer_ctl_name[MIXER_PATH_MAX_LENGTH] = {0};
Varun Balarajf3cc95c2017-09-13 16:36:32 +05306404 char *downmix_param_data = NULL;
Varun Balaraje49253e2017-07-06 19:48:56 +05306405 int ret = 0;
6406 int iter_i = 0;
6407 int iter_j = 0;
6408 int length = 0;
6409 int be_idx = 0;
6410
Varun Balaraje49253e2017-07-06 19:48:56 +05306411 snprintf(mixer_ctl_name, sizeof(mixer_ctl_name),
6412 "Audio Device %d Downmix Control", snd_id);
6413 ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
6414
6415 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
6416 if (!ctl) {
6417 ALOGE("%s: Could not get ctl for mixer cmd - %s",
6418 __func__, mixer_ctl_name);
6419 ret = -EINVAL;
6420 }
6421
Varun Balarajf3cc95c2017-09-13 16:36:32 +05306422 downmix_param_data = (char *) calloc(1, sizeof(mm_params) + sizeof(be_idx));
Nikhil Latukar2e6f6242017-08-15 13:37:07 +05306423 if (!downmix_param_data) {
6424 ret = -ENOMEM;
6425 goto end;
6426 }
Varun Balaraje49253e2017-07-06 19:48:56 +05306427 be_idx = platform_get_snd_device_backend_index(snd_device);
Varun Balarajf3cc95c2017-09-13 16:36:32 +05306428 memcpy(&downmix_param_data[length], &be_idx, sizeof(be_idx));
6429 length += sizeof(be_idx);
6430 memcpy(&downmix_param_data[length], &mm_params.num_output_channels,
6431 sizeof(mm_params.num_output_channels));
6432 length += sizeof(mm_params.num_output_channels);
6433 memcpy(&downmix_param_data[length], &mm_params.num_input_channels,
6434 sizeof(mm_params.num_input_channels));
6435 length += sizeof(mm_params.num_input_channels);
Varun Balaraje49253e2017-07-06 19:48:56 +05306436
Varun Balarajf3cc95c2017-09-13 16:36:32 +05306437 memcpy(&downmix_param_data[length], &mm_params.has_output_channel_map,
6438 sizeof(mm_params.has_output_channel_map));
6439 length += sizeof(mm_params.has_output_channel_map);
Varun Balaraje49253e2017-07-06 19:48:56 +05306440 if (mm_params.has_output_channel_map &&
6441 mm_params.num_output_channels <= MAX_CHANNELS_SUPPORTED &&
Varun Balarajf3cc95c2017-09-13 16:36:32 +05306442 mm_params.num_output_channels > 0) {
6443 memcpy(&downmix_param_data[length], mm_params.output_channel_map,
6444 (mm_params.num_output_channels * sizeof(mm_params.output_channel_map[0])));
6445 length += (mm_params.num_output_channels * sizeof(mm_params.output_channel_map[0]));
6446 } else {
Varun Balaraje49253e2017-07-06 19:48:56 +05306447 ret = -EINVAL;
6448 goto end;
6449 }
6450
Varun Balarajf3cc95c2017-09-13 16:36:32 +05306451 memcpy(&downmix_param_data[length], &mm_params.has_input_channel_map,
6452 sizeof(mm_params.has_input_channel_map));
6453 length += sizeof(mm_params.has_input_channel_map);
Varun Balaraje49253e2017-07-06 19:48:56 +05306454 if (mm_params.has_input_channel_map &&
6455 mm_params.num_input_channels <= MAX_CHANNELS_SUPPORTED &&
Varun Balarajf3cc95c2017-09-13 16:36:32 +05306456 mm_params.num_input_channels > 0) {
6457 memcpy(&downmix_param_data[length], mm_params.input_channel_map,
6458 (mm_params.num_input_channels * sizeof(mm_params.input_channel_map[0])));
6459 length += (mm_params.num_input_channels * sizeof(mm_params.input_channel_map[0]));
6460 } else {
Varun Balaraje49253e2017-07-06 19:48:56 +05306461 ret = -EINVAL;
6462 goto end;
6463 }
Varun Balarajf3cc95c2017-09-13 16:36:32 +05306464 memcpy(&downmix_param_data[length], &mm_params.has_mixer_coeffs,
6465 sizeof(mm_params.has_mixer_coeffs));
6466 length += sizeof(mm_params.has_mixer_coeffs);
Varun Balaraje49253e2017-07-06 19:48:56 +05306467 if (mm_params.has_mixer_coeffs)
6468 for (iter_i = 0; iter_i < mm_params.num_output_channels; iter_i++)
Varun Balarajf3cc95c2017-09-13 16:36:32 +05306469 for (iter_j = 0; iter_j < mm_params.num_input_channels; iter_j++) {
6470 memcpy((uint32_t *) &downmix_param_data[length],
6471 &mm_params.mixer_coeffs[iter_i][iter_j],
6472 (sizeof(mm_params.mixer_coeffs[0][0])));
6473 length += (sizeof(mm_params.mixer_coeffs[0][0]));
6474 }
Varun Balaraje49253e2017-07-06 19:48:56 +05306475
6476 ret = mixer_ctl_set_array(ctl, downmix_param_data, length);
6477end:
Nikhil Latukar2e6f6242017-08-15 13:37:07 +05306478 if (downmix_param_data)
6479 free(downmix_param_data);
Varun Balaraje49253e2017-07-06 19:48:56 +05306480 return ret;
6481}
6482
Naresh Tanniru29bce4e2017-04-27 17:54:30 +05306483int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask,
6484 int snd_id, uint8_t *input_channel_map)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006485{
Naresh Tanniru29bce4e2017-04-27 17:54:30 +05306486 int ret = 0, i = 0;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006487 int channels = audio_channel_count_from_out_mask(channel_mask);
6488
Naresh Tanniru29bce4e2017-04-27 17:54:30 +05306489 char channel_map[AUDIO_CHANNEL_COUNT_MAX];
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006490 memset(channel_map, 0, sizeof(channel_map));
Naresh Tanniru29bce4e2017-04-27 17:54:30 +05306491 if (*input_channel_map) {
6492 for (i = 0; i < channels; i++) {
6493 ALOGV("%s:: Channel Map channel_map[%d] - %d", __func__, i, *input_channel_map);
6494 channel_map[i] = *input_channel_map;
6495 input_channel_map++;
6496 }
6497 } else {
6498 /* Following are all most common standard WAV channel layouts
6499 overridden by channel mask if its allowed and different */
6500 switch (channels) {
6501 case 1:
6502 /* AUDIO_CHANNEL_OUT_MONO */
6503 channel_map[0] = PCM_CHANNEL_FC;
6504 break;
6505 case 2:
6506 /* AUDIO_CHANNEL_OUT_STEREO */
6507 channel_map[0] = PCM_CHANNEL_FL;
6508 channel_map[1] = PCM_CHANNEL_FR;
6509 break;
6510 case 3:
6511 /* AUDIO_CHANNEL_OUT_2POINT1 */
6512 channel_map[0] = PCM_CHANNEL_FL;
6513 channel_map[1] = PCM_CHANNEL_FR;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006514 channel_map[2] = PCM_CHANNEL_FC;
Naresh Tanniru29bce4e2017-04-27 17:54:30 +05306515 break;
6516 case 4:
6517 /* AUDIO_CHANNEL_OUT_QUAD_SIDE */
6518 channel_map[0] = PCM_CHANNEL_FL;
6519 channel_map[1] = PCM_CHANNEL_FR;
6520 channel_map[2] = PCM_CHANNEL_LS;
6521 channel_map[3] = PCM_CHANNEL_RS;
6522 if (channel_mask == AUDIO_CHANNEL_OUT_QUAD_BACK) {
6523 channel_map[2] = PCM_CHANNEL_LB;
6524 channel_map[3] = PCM_CHANNEL_RB;
6525 }
6526 if (channel_mask == AUDIO_CHANNEL_OUT_SURROUND) {
6527 channel_map[2] = PCM_CHANNEL_FC;
6528 channel_map[3] = PCM_CHANNEL_CS;
6529 }
6530 break;
6531 case 5:
6532 /* AUDIO_CHANNEL_OUT_PENTA */
6533 channel_map[0] = PCM_CHANNEL_FL;
6534 channel_map[1] = PCM_CHANNEL_FR;
6535 channel_map[2] = PCM_CHANNEL_FC;
6536 channel_map[3] = PCM_CHANNEL_LB;
6537 channel_map[4] = PCM_CHANNEL_RB;
6538 break;
6539 case 6:
6540 /* AUDIO_CHANNEL_OUT_5POINT1 */
6541 channel_map[0] = PCM_CHANNEL_FL;
6542 channel_map[1] = PCM_CHANNEL_FR;
6543 channel_map[2] = PCM_CHANNEL_FC;
6544 channel_map[3] = PCM_CHANNEL_LFE;
6545 channel_map[4] = PCM_CHANNEL_LB;
6546 channel_map[5] = PCM_CHANNEL_RB;
6547 if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1_SIDE) {
6548 channel_map[4] = PCM_CHANNEL_LS;
6549 channel_map[5] = PCM_CHANNEL_RS;
6550 }
6551 break;
6552 case 7:
6553 /* AUDIO_CHANNEL_OUT_6POINT1 */
6554 channel_map[0] = PCM_CHANNEL_FL;
6555 channel_map[1] = PCM_CHANNEL_FR;
6556 channel_map[2] = PCM_CHANNEL_FC;
6557 channel_map[3] = PCM_CHANNEL_LFE;
6558 channel_map[4] = PCM_CHANNEL_LB;
6559 channel_map[5] = PCM_CHANNEL_RB;
6560 channel_map[6] = PCM_CHANNEL_CS;
6561 break;
6562 case 8:
6563 /* AUDIO_CHANNEL_OUT_7POINT1 */
6564 channel_map[0] = PCM_CHANNEL_FL;
6565 channel_map[1] = PCM_CHANNEL_FR;
6566 channel_map[2] = PCM_CHANNEL_FC;
6567 channel_map[3] = PCM_CHANNEL_LFE;
6568 channel_map[4] = PCM_CHANNEL_LB;
6569 channel_map[5] = PCM_CHANNEL_RB;
6570 channel_map[6] = PCM_CHANNEL_LS;
6571 channel_map[7] = PCM_CHANNEL_RS;
6572 break;
6573 default:
6574 ALOGE("unsupported channels %d for setting channel map", channels);
6575 return -1;
6576 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006577 }
6578 ret = platform_set_channel_map(platform, channels, channel_map, snd_id);
6579 return ret;
6580}
6581
6582int platform_get_edid_info(void *platform)
6583{
6584 struct platform_data *my_data = (struct platform_data *)platform;
6585 struct audio_device *adev = my_data->adev;
6586 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +05306587 int ret, count;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -07006588 char *mix_ctl_name;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006589 struct mixer_ctl *ctl;
6590 char edid_data[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE + 1] = {0};
6591 edid_audio_info *info;
6592
6593 if (my_data->edid_valid) {
6594 /* use cached edid */
6595 return 0;
6596 }
6597
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -07006598 switch(my_data->ext_disp_type) {
6599 case EXT_DISPLAY_TYPE_HDMI:
6600 mix_ctl_name = "HDMI EDID";
6601 break;
6602 case EXT_DISPLAY_TYPE_DP:
6603 mix_ctl_name = "Display Port EDID";
6604 break;
6605 default:
6606 ALOGE("%s: Invalid disp_type %d", __func__, my_data->ext_disp_type);
6607 return -EINVAL;
6608 }
6609
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006610 if (my_data->edid_info == NULL) {
6611 my_data->edid_info =
6612 (struct edid_audio_info *)calloc(1, sizeof(struct edid_audio_info));
6613 }
6614
6615 info = my_data->edid_info;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -07006616 ctl = mixer_get_ctl_by_name(adev->mixer, mix_ctl_name);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006617 if (!ctl) {
6618 ALOGE("%s: Could not get ctl for mixer cmd - %s",
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -07006619 __func__, mix_ctl_name);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006620 goto fail;
6621 }
6622
6623 mixer_ctl_update(ctl);
6624
6625 count = mixer_ctl_get_num_values(ctl);
6626
6627 /* Read SAD blocks, clamping the maximum size for safety */
6628 if (count > (int)sizeof(block))
6629 count = (int)sizeof(block);
6630
6631 ret = mixer_ctl_get_array(ctl, block, count);
6632 if (ret != 0) {
6633 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
6634 goto fail;
6635 }
6636 edid_data[0] = count;
6637 memcpy(&edid_data[1], block, count);
6638
6639 if (!edid_get_sink_caps(info, edid_data)) {
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -07006640 ALOGE("%s: Failed to get extn disp sink capabilities", __func__);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006641 goto fail;
6642 }
6643 my_data->edid_valid = true;
6644 return 0;
6645fail:
6646 if (my_data->edid_info) {
6647 free(my_data->edid_info);
6648 my_data->edid_info = NULL;
6649 my_data->edid_valid = false;
6650 }
6651 ALOGE("%s: return -EINVAL", __func__);
6652 return -EINVAL;
6653}
6654
6655
6656int platform_set_channel_allocation(void *platform, int channel_alloc)
6657{
6658 struct mixer_ctl *ctl;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -07006659 char *mixer_ctl_name;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006660 int ret;
6661 struct platform_data *my_data = (struct platform_data *)platform;
6662 struct audio_device *adev = my_data->adev;
6663
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -07006664 switch(my_data->ext_disp_type) {
6665 case EXT_DISPLAY_TYPE_HDMI:
6666 mixer_ctl_name = "HDMI RX CA";
6667 break;
6668 case EXT_DISPLAY_TYPE_DP:
6669 mixer_ctl_name = "Display Port RX CA";
6670 break;
6671 default:
6672 ALOGE("%s: Invalid disp_type %d", __func__, my_data->ext_disp_type);
6673 return -EINVAL;
6674 }
6675
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006676 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
6677 if (!ctl) {
6678 ALOGE("%s: Could not get ctl for mixer cmd - %s",
6679 __func__, mixer_ctl_name);
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -07006680 return -EINVAL;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006681 }
6682 ALOGD(":%s channel allocation = 0x%x", __func__, channel_alloc);
6683 ret = mixer_ctl_set_value(ctl, 0, channel_alloc);
6684
6685 if (ret < 0) {
6686 ALOGE("%s: Could not set ctl, error:%d ", __func__, ret);
6687 }
6688
6689 return ret;
6690}
6691
6692int platform_set_channel_map(void *platform, int ch_count, char *ch_map, int snd_id)
6693{
6694 struct mixer_ctl *ctl;
Apoorv Raghuvanshi8880cac2015-02-06 15:33:49 -08006695 char mixer_ctl_name[44] = {0}; // max length of name is 44 as defined
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006696 int ret;
6697 unsigned int i;
Manish Dewangan338c50a2017-09-12 15:22:03 +05306698 long set_values[FCC_8] = {0};
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006699 struct platform_data *my_data = (struct platform_data *)platform;
6700 struct audio_device *adev = my_data->adev;
6701 ALOGV("%s channel_count:%d",__func__, ch_count);
Divya Narayanan Poojary21de6aa2017-01-06 12:07:19 +05306702 if (NULL == ch_map || (ch_count < 1) || (ch_count > FCC_8)) {
6703 ALOGE("%s: Invalid channel mapping or channel count value", __func__);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006704 return -EINVAL;
6705 }
Fred Ohe0479682015-03-25 16:30:26 -07006706
6707 /*
6708 * If snd_id is greater than 0, stream channel mapping
6709 * If snd_id is below 0, typically -1, device channel mapping
6710 */
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006711 if (snd_id >= 0) {
Fred Ohe0479682015-03-25 16:30:26 -07006712 snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "Playback Channel Map%d", snd_id);
6713 } else {
6714 strlcpy(mixer_ctl_name, "Playback Device Channel Map", sizeof(mixer_ctl_name));
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006715 }
6716
6717 ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
6718
6719 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
6720 if (!ctl) {
6721 ALOGE("%s: Could not get ctl for mixer cmd - %s",
6722 __func__, mixer_ctl_name);
6723 return -EINVAL;
6724 }
Divya Narayanan Poojary21de6aa2017-01-06 12:07:19 +05306725 for (i = 0; i < (unsigned int)ch_count; i++) {
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006726 set_values[i] = ch_map[i];
6727 }
6728
Manish Dewangan338c50a2017-09-12 15:22:03 +05306729 ALOGD("%s: set mapping(%ld %ld %ld %ld %ld %ld %ld %ld) for channel:%d", __func__,
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006730 set_values[0], set_values[1], set_values[2], set_values[3], set_values[4],
6731 set_values[5], set_values[6], set_values[7], ch_count);
6732
Divya Narayanan Poojary21de6aa2017-01-06 12:07:19 +05306733 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006734 if (ret < 0) {
6735 ALOGE("%s: Could not set ctl, error:%d ch_count:%d",
6736 __func__, ret, ch_count);
6737 }
6738 return ret;
6739}
6740
6741unsigned char platform_map_to_edid_format(int audio_format)
6742{
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006743 unsigned char format;
6744 switch (audio_format & AUDIO_FORMAT_MAIN_MASK) {
6745 case AUDIO_FORMAT_AC3:
6746 ALOGV("%s: AC3", __func__);
6747 format = AC3;
6748 break;
6749 case AUDIO_FORMAT_AAC:
6750 ALOGV("%s:AAC", __func__);
6751 format = AAC;
6752 break;
Manish Dewangana6fc5442015-08-24 20:30:31 +05306753 case AUDIO_FORMAT_AAC_ADTS:
6754 ALOGV("%s:AAC_ADTS", __func__);
6755 format = AAC;
6756 break;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006757 case AUDIO_FORMAT_E_AC3:
Satish Babu Patakokilaa395a9e2016-11-01 12:18:49 +05306758 case AUDIO_FORMAT_E_AC3_JOC:
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006759 ALOGV("%s:E_AC3", __func__);
6760 format = DOLBY_DIGITAL_PLUS;
6761 break;
Ben Romberger1aaaf862017-04-06 17:49:46 -07006762 case AUDIO_FORMAT_DOLBY_TRUEHD:
6763 ALOGV("%s:MAT", __func__);
6764 format = MAT;
6765 break;
Mingming Yin3a941d42016-02-17 18:08:05 -08006766 case AUDIO_FORMAT_DTS:
6767 ALOGV("%s:DTS", __func__);
6768 format = DTS;
6769 break;
6770 case AUDIO_FORMAT_DTS_HD:
6771 ALOGV("%s:DTS_HD", __func__);
6772 format = DTS_HD;
6773 break;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006774 case AUDIO_FORMAT_PCM_16_BIT:
Ashish Jain5106d362016-05-11 19:23:33 +05306775 case AUDIO_FORMAT_PCM_24_BIT_PACKED:
6776 case AUDIO_FORMAT_PCM_8_24_BIT:
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006777 ALOGV("%s:PCM", __func__);
Mingming Yin3a941d42016-02-17 18:08:05 -08006778 format = LPCM;
6779 break;
Naresh Tanniru928f0862017-04-07 16:44:23 -07006780 case AUDIO_FORMAT_IEC61937:
6781 ALOGV("%s:IEC61937", __func__);
6782 format = 0;
6783 break;
Mingming Yin3a941d42016-02-17 18:08:05 -08006784 default:
Mingming Yin3a941d42016-02-17 18:08:05 -08006785 format = -1;
Naresh Tanniru928f0862017-04-07 16:44:23 -07006786 ALOGE("%s:invalid format: 0x%x", __func__, audio_format);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006787 break;
6788 }
6789 return format;
6790}
6791
Ashish Jaina052e572016-11-07 16:41:07 +05306792void platform_check_and_update_copp_sample_rate(void* platform, snd_device_t snd_device,
6793 unsigned int stream_sr, int* sample_rate)
6794{
6795 struct platform_data* my_data = (struct platform_data *)platform;
6796 int backend_idx = platform_get_backend_index(snd_device);
6797 int device_sr = my_data->current_backend_cfg[backend_idx].sample_rate;
6798 /*
6799 *Check if device SR is multiple of 8K or 11.025 Khz
6800 *check if the stream SR is multiple of same base, if yes
6801 *then have copp SR equal to stream SR, this ensures that
6802 *post processing happens at stream SR, else have
6803 *copp SR equal to device SR.
6804 */
6805 if (!(((sample_rate_multiple(device_sr, SAMPLE_RATE_8000)) &&
6806 (sample_rate_multiple(stream_sr, SAMPLE_RATE_8000))) ||
6807 ((sample_rate_multiple(device_sr, SAMPLE_RATE_11025)) &&
6808 (sample_rate_multiple(stream_sr, SAMPLE_RATE_11025))))) {
6809 *sample_rate = device_sr;
6810 } else
6811 *sample_rate = stream_sr;
6812
Venugopal Nadipalli83134582017-09-21 22:34:50 +05306813 if (snd_device == SND_DEVICE_OUT_HDMI)
6814 *sample_rate = platform_get_supported_sampling_rate_on_hdmi(stream_sr);
6815
6816 ALOGI("sn_device %d device sr %d stream sr %d copp sr %d", snd_device, device_sr, stream_sr, *sample_rate);
Ashish Jaina052e572016-11-07 16:41:07 +05306817
6818}
6819
Pradnya Chaphekar80a8cfb2014-10-20 16:17:01 -07006820void platform_reset_edid_info(void *platform) {
6821
6822 ALOGV("%s:", __func__);
6823 struct platform_data *my_data = (struct platform_data *)platform;
6824 if (my_data->edid_info) {
6825 ALOGV("%s :free edid", __func__);
6826 free(my_data->edid_info);
6827 my_data->edid_info = NULL;
6828 }
6829}
6830
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006831bool platform_is_edid_supported_format(void *platform, int format)
6832{
6833 struct platform_data *my_data = (struct platform_data *)platform;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006834 edid_audio_info *info = NULL;
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +05306835 int i, ret;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006836 unsigned char format_id = platform_map_to_edid_format(format);
6837
Naresh Tanniru928f0862017-04-07 16:44:23 -07006838 if (format == AUDIO_FORMAT_IEC61937)
6839 return true;
6840
Mingming Yin3a941d42016-02-17 18:08:05 -08006841 if (format_id <= 0) {
6842 ALOGE("%s invalid edid format mappting for :%x" ,__func__, format);
6843 return false;
6844 }
6845
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006846 ret = platform_get_edid_info(platform);
6847 info = (edid_audio_info *)my_data->edid_info;
6848 if (ret == 0 && info != NULL) {
6849 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
Pradnya Chaphekar80a8cfb2014-10-20 16:17:01 -07006850 /*
6851 * To check
6852 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
6853 * & DOLBY_DIGITAL_PLUS
6854 */
6855 if (info->audio_blocks_array[i].format_id == format_id) {
Mingming Yin3a941d42016-02-17 18:08:05 -08006856 ALOGV("%s:returns true %x",
Pradnya Chaphekar80a8cfb2014-10-20 16:17:01 -07006857 __func__, format);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006858 return true;
Pradnya Chaphekar80a8cfb2014-10-20 16:17:01 -07006859 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006860 }
6861 }
Mingming Yin3a941d42016-02-17 18:08:05 -08006862 ALOGV("%s:returns false %x",
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006863 __func__, format);
6864 return false;
6865}
6866
Mingming Yin3a941d42016-02-17 18:08:05 -08006867bool platform_is_edid_supported_sample_rate(void *platform, int sample_rate)
6868{
6869 struct platform_data *my_data = (struct platform_data *)platform;
Mingming Yin3a941d42016-02-17 18:08:05 -08006870 edid_audio_info *info = NULL;
Garmond Leung2f78a672016-11-07 16:27:40 -08006871 int ret = 0;
Mingming Yin3a941d42016-02-17 18:08:05 -08006872
6873 ret = platform_get_edid_info(platform);
6874 info = (edid_audio_info *)my_data->edid_info;
6875 if (ret == 0 && info != NULL) {
Garmond Leung2f78a672016-11-07 16:27:40 -08006876 return edid_is_supported_sr(info, sample_rate);
Mingming Yin3a941d42016-02-17 18:08:05 -08006877 }
Mingming Yin3a941d42016-02-17 18:08:05 -08006878
6879 return false;
6880}
6881
Naresh Tanniru3a406772017-05-10 13:09:05 -07006882int platform_edid_get_highest_supported_sr(void *platform)
6883{
6884 struct platform_data *my_data = (struct platform_data *)platform;
6885 edid_audio_info *info = NULL;
6886 int ret = 0;
6887
6888 ret = platform_get_edid_info(platform);
6889 info = (edid_audio_info *)my_data->edid_info;
6890 if (ret == 0 && info != NULL) {
6891 return edid_get_highest_supported_sr(info);
6892 }
6893
6894 return 0;
6895}
Mingming Yin3a941d42016-02-17 18:08:05 -08006896
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006897int platform_set_edid_channels_configuration(void *platform, int channels) {
6898
6899 struct platform_data *my_data = (struct platform_data *)platform;
Satish Babu Patakokilac3c5d432017-07-04 22:48:59 +05306900 struct audio_device *adev = my_data->adev;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006901 edid_audio_info *info = NULL;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006902 int channel_count = 2;
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +05306903 int i, ret;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006904 char default_channelMap[MAX_CHANNELS_SUPPORTED] = {0};
Satish Babu Patakokilac3c5d432017-07-04 22:48:59 +05306905 struct audio_device_config_param *adev_device_cfg_ptr = adev->device_cfg_params;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006906
6907 ret = platform_get_edid_info(platform);
6908 info = (edid_audio_info *)my_data->edid_info;
Satish Babu Patakokilac3c5d432017-07-04 22:48:59 +05306909 adev_device_cfg_ptr += HDMI_RX_BACKEND;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006910 if(ret == 0 && info != NULL) {
6911 if (channels > 2) {
6912
6913 ALOGV("%s:able to get HDMI sink capabilities multi channel playback",
6914 __func__);
6915 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
6916 if (info->audio_blocks_array[i].format_id == LPCM &&
6917 info->audio_blocks_array[i].channels > channel_count &&
6918 info->audio_blocks_array[i].channels <= MAX_HDMI_CHANNEL_CNT) {
6919 channel_count = info->audio_blocks_array[i].channels;
6920 }
6921 }
6922 ALOGVV("%s:channel_count:%d", __func__, channel_count);
6923 /*
6924 * Channel map is set for supported hdmi max channel count even
6925 * though the input channel count set on adm is less than or equal to
6926 * max supported channel count
6927 */
Satish Babu Patakokilac3c5d432017-07-04 22:48:59 +05306928 if (adev_device_cfg_ptr->use_client_dev_cfg) {
6929 platform_set_channel_map(platform, adev_device_cfg_ptr->dev_cfg_params.channels,
6930 (char *)adev_device_cfg_ptr->dev_cfg_params.channel_map, -1);
6931 } else {
6932 platform_set_channel_map(platform, channel_count, info->channel_map, -1);
6933 }
6934
6935 if (adev_device_cfg_ptr->use_client_dev_cfg) {
6936 ALOGV("%s:: Setting client selected CA %d", __func__,
6937 adev_device_cfg_ptr->dev_cfg_params.channel_allocation);
6938 platform_set_channel_allocation(platform,
6939 adev_device_cfg_ptr->dev_cfg_params.channel_allocation);
6940 } else {
6941 platform_set_channel_allocation(platform, info->channel_allocation);
6942 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006943 } else {
Satish Babu Patakokilac3c5d432017-07-04 22:48:59 +05306944 if (adev_device_cfg_ptr->use_client_dev_cfg) {
6945 default_channelMap[0] = adev_device_cfg_ptr->dev_cfg_params.channel_map[0];
6946 default_channelMap[1] = adev_device_cfg_ptr->dev_cfg_params.channel_map[1];
6947 } else {
6948 default_channelMap[0] = PCM_CHANNEL_FL;
6949 default_channelMap[1] = PCM_CHANNEL_FR;
6950 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006951 platform_set_channel_map(platform,2,default_channelMap,-1);
6952 platform_set_channel_allocation(platform,0);
6953 }
6954 }
6955
6956 return 0;
6957}
6958
6959void platform_cache_edid(void * platform)
6960{
6961 platform_get_edid_info(platform);
6962}
6963
Siddartha Shaik44dd7702017-06-14 12:13:25 +05306964void platform_invalidate_backend_config(void * platform,snd_device_t snd_device)
6965{
6966 struct platform_data *my_data = (struct platform_data *)platform;
6967 struct audio_device *adev = my_data->adev;
6968 struct audio_backend_cfg backend_cfg;
6969 int backend_idx;
6970
6971 backend_cfg.sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
6972 backend_cfg.channels = CODEC_BACKEND_DEFAULT_CHANNELS;
6973 backend_cfg.bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
6974 backend_cfg.format = AUDIO_FORMAT_PCM_16_BIT;
6975 backend_cfg.passthrough_enabled = false;
6976
6977 backend_idx = platform_get_backend_index(snd_device);
6978 platform_set_codec_backend_cfg(adev, snd_device, backend_cfg);
6979 my_data->current_backend_cfg[backend_idx].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
6980 my_data->current_backend_cfg[backend_idx].channels = CODEC_BACKEND_DEFAULT_CHANNELS;
6981 my_data->current_backend_cfg[backend_idx].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
6982 my_data->current_backend_cfg[backend_idx].format = AUDIO_FORMAT_PCM_16_BIT;
6983}
6984
Mingming Yinddd610b2016-01-20 17:09:32 -08006985void platform_invalidate_hdmi_config(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006986{
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -07006987 //reset ext display EDID info
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07006988 struct platform_data *my_data = (struct platform_data *)platform;
Ben Rombergere9e80ee2017-04-26 16:00:10 -07006989 struct audio_device *adev = my_data->adev;
6990 struct audio_backend_cfg backend_cfg;
6991 int backend_idx;
6992 snd_device_t snd_device;
6993
6994 backend_cfg.sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
6995 backend_cfg.channels = DEFAULT_HDMI_OUT_CHANNELS;
6996 backend_cfg.bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
6997 backend_cfg.format = 0;
6998 backend_cfg.passthrough_enabled = false;
6999
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07007000 my_data->edid_valid = false;
7001 if (my_data->edid_info) {
7002 memset(my_data->edid_info, 0, sizeof(struct edid_audio_info));
7003 }
Mingming Yinddd610b2016-01-20 17:09:32 -08007004
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -07007005 if (my_data->ext_disp_type == EXT_DISPLAY_TYPE_HDMI) {
7006 //reset HDMI_RX_BACKEND to default values
Ben Rombergere9e80ee2017-04-26 16:00:10 -07007007 backend_idx = HDMI_RX_BACKEND;
7008 snd_device = SND_DEVICE_OUT_HDMI;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -07007009 } else {
7010 //reset Display port BACKEND to default values
Ben Rombergere9e80ee2017-04-26 16:00:10 -07007011 backend_idx = DISP_PORT_RX_BACKEND;
7012 snd_device = SND_DEVICE_OUT_DISPLAY_PORT;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -07007013 }
Ben Rombergere9e80ee2017-04-26 16:00:10 -07007014 platform_set_codec_backend_cfg(adev, snd_device, backend_cfg);
7015 my_data->current_backend_cfg[backend_idx].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
7016 my_data->current_backend_cfg[backend_idx].channels = DEFAULT_HDMI_OUT_CHANNELS;
7017 my_data->current_backend_cfg[backend_idx].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -07007018 my_data->ext_disp_type = EXT_DISPLAY_TYPE_NONE;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -07007019}
Pradnya Chaphekar80a8cfb2014-10-20 16:17:01 -07007020
7021int platform_set_mixer_control(struct stream_out *out, const char * mixer_ctl_name,
7022 const char *mixer_val)
7023{
7024 struct audio_device *adev = out->dev;
7025 struct mixer_ctl *ctl = NULL;
7026 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
7027 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
7028 if (!ctl) {
7029 ALOGE("%s: could not get ctl for mixer cmd - %s",
7030 __func__, mixer_ctl_name);
7031 return -EINVAL;
7032 }
7033
7034 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
7035}
7036
Pradnya Chaphekar80a8cfb2014-10-20 16:17:01 -07007037int platform_set_device_params(struct stream_out *out, int param, int value)
7038{
7039 struct audio_device *adev = out->dev;
7040 struct mixer_ctl *ctl;
7041 char *mixer_ctl_name = "Device PP Params";
7042 int ret = 0;
Manish Dewangan338c50a2017-09-12 15:22:03 +05307043 long set_values[] = {0,0};
Pradnya Chaphekar80a8cfb2014-10-20 16:17:01 -07007044
7045 set_values[0] = param;
7046 set_values[1] = value;
7047
7048 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
7049 if (!ctl) {
7050 ALOGE("%s: Could not get ctl for mixer cmd - %s",
7051 __func__, mixer_ctl_name);
7052 ret = -EINVAL;
7053 goto end;
7054 }
7055
7056 ALOGV("%s: Setting device pp params param: %d, value %d mixer ctrl:%s",
7057 __func__,param, value, mixer_ctl_name);
7058 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
7059
7060end:
7061 return ret;
7062}
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -08007063
Xiaojun Sang040cc9f2015-08-03 19:38:28 +08007064bool platform_can_enable_spkr_prot_on_device(snd_device_t snd_device)
7065{
7066 bool ret = false;
7067
7068 if (snd_device == SND_DEVICE_OUT_SPEAKER ||
Vignesh Kulothungan3b5fae52017-09-25 12:16:30 -07007069 snd_device == SND_DEVICE_OUT_SPEAKER_REVERSE ||
Xiaojun Sang040cc9f2015-08-03 19:38:28 +08007070 snd_device == SND_DEVICE_OUT_SPEAKER_VBAT ||
7071 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT ||
Rohit kumarf4120402016-08-05 19:19:48 +05307072 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT ||
7073 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
7074 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2) {
Xiaojun Sang040cc9f2015-08-03 19:38:28 +08007075 ret = true;
7076 }
7077
7078 return ret;
7079}
7080
7081int platform_get_spkr_prot_acdb_id(snd_device_t snd_device)
7082{
7083 int acdb_id;
7084
7085 switch(snd_device) {
7086 case SND_DEVICE_OUT_SPEAKER:
7087 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED);
7088 break;
7089 case SND_DEVICE_OUT_VOICE_SPEAKER:
7090 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED);
7091 break;
Rohit kumarf4120402016-08-05 19:19:48 +05307092 case SND_DEVICE_OUT_VOICE_SPEAKER_2:
7093 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED);
7094 break;
Xiaojun Sang040cc9f2015-08-03 19:38:28 +08007095 case SND_DEVICE_OUT_SPEAKER_VBAT:
7096 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT);
7097 break;
7098 case SND_DEVICE_OUT_VOICE_SPEAKER_VBAT:
7099 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT);
7100 break;
Rohit kumarf4120402016-08-05 19:19:48 +05307101 case SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT:
7102 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED_VBAT);
7103 break;
Xiaojun Sang040cc9f2015-08-03 19:38:28 +08007104 default:
7105 acdb_id = -EINVAL;
7106 break;
7107 }
7108 return acdb_id;
7109}
7110
7111int platform_get_spkr_prot_snd_device(snd_device_t snd_device)
7112{
7113 if (!audio_extn_spkr_prot_is_enabled())
7114 return snd_device;
7115
7116 switch(snd_device) {
7117 case SND_DEVICE_OUT_SPEAKER:
7118 return SND_DEVICE_OUT_SPEAKER_PROTECTED;
7119 case SND_DEVICE_OUT_VOICE_SPEAKER:
7120 return SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
Rohit kumarf4120402016-08-05 19:19:48 +05307121 case SND_DEVICE_OUT_VOICE_SPEAKER_2:
7122 return SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED;
Xiaojun Sang040cc9f2015-08-03 19:38:28 +08007123 case SND_DEVICE_OUT_SPEAKER_VBAT:
7124 return SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT;
7125 case SND_DEVICE_OUT_VOICE_SPEAKER_VBAT:
7126 return SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT;
Rohit kumarf4120402016-08-05 19:19:48 +05307127 case SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT:
7128 return SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED_VBAT;
Xiaojun Sang040cc9f2015-08-03 19:38:28 +08007129 default:
7130 return snd_device;
7131 }
7132}
Rohit kumarf4120402016-08-05 19:19:48 +05307133int platform_get_vi_feedback_snd_device(snd_device_t snd_device)
7134{
7135 switch(snd_device) {
7136 case SND_DEVICE_OUT_SPEAKER_PROTECTED:
7137 case SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT:
7138 return SND_DEVICE_IN_CAPTURE_VI_FEEDBACK;
7139 case SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED:
7140 case SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT:
7141 return SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_1;
7142 case SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED:
7143 case SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED_VBAT:
7144 return SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_2;
7145 default:
7146 return SND_DEVICE_IN_CAPTURE_VI_FEEDBACK;
7147 }
7148}
Xiaojun Sang040cc9f2015-08-03 19:38:28 +08007149
Venkata Narendra Kumar Gutta7f4817f2016-01-29 14:15:53 +05307150int platform_spkr_prot_is_wsa_analog_mode(void *adev __unused)
7151{
7152 return 0;
7153}
7154
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -08007155/*
7156 * This is a lookup table to map android audio input device to audio h/w interface (backend).
7157 * The table can be extended for other input devices by adding appropriate entries.
7158 * Also the audio interface for a particular input device can be overriden by adding
7159 * corresponding entry in audio_platform_info.xml file.
7160 */
7161struct audio_device_to_audio_interface audio_device_to_interface_table[] = {
7162 {AUDIO_DEVICE_IN_BUILTIN_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BUILTIN_MIC), "SLIMBUS_0"},
7163 {AUDIO_DEVICE_IN_BACK_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BACK_MIC), "SLIMBUS_0"},
7164};
7165
7166int audio_device_to_interface_table_len =
7167 sizeof(audio_device_to_interface_table) / sizeof(audio_device_to_interface_table[0]);
7168
Karthik Reddy Katta508eca42015-05-11 13:43:18 +05307169int platform_set_audio_device_interface(const char *device_name, const char *intf_name,
7170 const char *codec_type __unused)
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -08007171{
7172 int ret = 0;
7173 int i;
7174
7175 if (device_name == NULL || intf_name == NULL) {
7176 ALOGE("%s: Invalid input", __func__);
7177
7178 ret = -EINVAL;
7179 goto done;
7180 }
7181
7182 ALOGD("%s: Enter, device name:%s, intf name:%s", __func__, device_name, intf_name);
7183
7184 size_t device_name_len = strlen(device_name);
7185 for (i = 0; i < audio_device_to_interface_table_len; i++) {
7186 char* name = audio_device_to_interface_table[i].device_name;
7187 size_t name_len = strlen(name);
7188 if ((name_len == device_name_len) &&
7189 (strncmp(device_name, name, name_len) == 0)) {
7190 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
7191 __func__, device_name, intf_name);
7192
7193 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
7194 sizeof(audio_device_to_interface_table[i].interface_name));
7195 goto done;
7196 }
7197 }
7198 ALOGE("%s: Could not find matching device name %s",
7199 __func__, device_name);
7200
7201 ret = -EINVAL;
7202
7203done:
7204 return ret;
7205}
Laxminath Kasam44f49402015-05-29 18:37:11 +05307206
Kuirong Wang1cad7142016-05-24 15:21:56 -07007207int platform_set_sidetone(struct audio_device *adev,
7208 snd_device_t out_snd_device,
7209 bool enable,
7210 char *str)
7211{
7212 int ret;
Ashish Jain3e37a702016-11-25 12:27:15 +05307213 if ((out_snd_device == SND_DEVICE_OUT_USB_HEADSET) ||
7214 (out_snd_device == SND_DEVICE_OUT_USB_HEADPHONES)) {
Aniket Kumar Lata8fc67e62017-05-02 12:33:46 -07007215 if (property_get_bool("vendor.audio.usb.disable.sidetone", 0)) {
Haynes Mathew George492a6c42016-10-28 11:41:43 -07007216 ALOGI("Debug: Disable sidetone");
7217 } else {
Kuirong Wang1cad7142016-05-24 15:21:56 -07007218 ret = audio_extn_usb_enable_sidetone(out_snd_device, enable);
Vikram Panduranga6e761cd2016-10-12 16:50:52 -07007219 if (ret) {
7220 /*fall back to AFE sidetone*/
7221 ALOGV("%s: No USB sidetone supported, switching to AFE sidetone",
7222 __func__);
7223
7224 if (enable)
7225 audio_route_apply_and_update_path(adev->audio_route, AFE_SIDETONE_MIXER_PATH);
7226 else
7227 audio_route_reset_and_update_path(adev->audio_route, AFE_SIDETONE_MIXER_PATH);
7228 }
Haynes Mathew George492a6c42016-10-28 11:41:43 -07007229 }
Kuirong Wang1cad7142016-05-24 15:21:56 -07007230 } else {
7231 ALOGV("%s: sidetone out device(%d) mixer cmd = %s\n",
7232 __func__, out_snd_device, str);
Laxminath Kasam44f49402015-05-29 18:37:11 +05307233
Vikram Panduranga6e761cd2016-10-12 16:50:52 -07007234 if (enable) {
7235 ret = audio_route_apply_and_update_path(adev->audio_route, str);
7236 if (ret) {
7237 ALOGV("%s: No device sidetone supported, switching to AFE sidetone",
7238 __func__);
7239 audio_route_apply_and_update_path(adev->audio_route, AFE_SIDETONE_MIXER_PATH);
7240 }
7241 }
7242 else {
7243 ret = audio_route_reset_and_update_path(adev->audio_route, str);
7244 if (ret) {
7245 ALOGV("%s: No device sidetone supported, switching to AFE sidetone",
7246 __func__);
7247 audio_route_reset_and_update_path(adev->audio_route, AFE_SIDETONE_MIXER_PATH);
7248 }
7249 }
Kuirong Wang1cad7142016-05-24 15:21:56 -07007250 }
7251 return 0;
7252}
Weiyin Jiangaa80acd2016-09-21 16:42:11 +08007253
Vidyakumar Athotaea269c62016-10-31 09:05:59 -07007254void platform_update_aanc_path(struct audio_device *adev,
7255 snd_device_t out_snd_device,
7256 bool enable,
7257 char *str)
7258{
7259 ALOGD("%s: aanc out device(%d) mixer cmd = %s, enable = %d\n",
7260 __func__, out_snd_device, str, enable);
7261
7262 if (enable)
7263 audio_route_apply_and_update_path(adev->audio_route, str);
7264 else
7265 audio_route_reset_and_update_path(adev->audio_route, str);
7266
7267 return;
7268}
7269
Weiyin Jiangaa80acd2016-09-21 16:42:11 +08007270static void make_cal_cfg(acdb_audio_cal_cfg_t* cal, int acdb_dev_id,
7271 int acdb_device_type, int app_type, int topology_id,
7272 int sample_rate, uint32_t module_id, uint32_t param_id, bool persist)
7273{
7274 int persist_send_flags = 1;
7275
7276 if (!cal) {
7277 return;
7278 }
7279
7280 if (persist)
7281 persist_send_flags |= 0x2;
7282
7283 memset(cal, 0, sizeof(acdb_audio_cal_cfg_t));
7284
7285 cal->persist = persist;
7286 cal->app_type = app_type;
7287 cal->acdb_dev_id = acdb_dev_id;
7288 cal->sampling_rate = sample_rate;
7289 cal->topo_id = topology_id;
7290 //if module and param id is set to 0, the whole blob will be stored
7291 //or sent to the DSP
7292 cal->module_id = module_id;
7293 cal->param_id = param_id;
7294 cal->cal_type = acdb_device_type;
7295 cal->persist = persist;
7296
7297}
7298
7299int platform_send_audio_cal(void* platform, int acdb_dev_id,
7300 int acdb_device_type, int app_type, int topology_id, int sample_rate,
7301 uint32_t module_id, uint32_t param_id, void* data, int length, bool persist)
7302{
7303 int ret = 0;
7304 struct platform_data *my_data = (struct platform_data *)platform;
7305 acdb_audio_cal_cfg_t cal;
7306 memset(&cal, 0, sizeof(acdb_audio_cal_cfg_t));
7307
7308 if (!my_data) {
7309 ret = -EINVAL;
7310 goto ERROR_RETURN;
7311 }
7312
7313 make_cal_cfg(&cal, acdb_dev_id, acdb_device_type, app_type, topology_id,
7314 sample_rate, module_id, param_id, true);
7315
7316 if (my_data->acdb_set_audio_cal) {
7317 // persist audio cal in local cache
7318 if (persist) {
7319 ret = my_data->acdb_set_audio_cal((void*)&cal, data, (uint32_t)length);
7320 }
7321 // send audio cal to dsp
7322 if (ret == 0) {
7323 cal.persist = false;
7324 ret = my_data->acdb_set_audio_cal((void*)&cal, data, (uint32_t)length);
7325 if (persist && (ret != 0)) {
7326 ALOGV("[%s] audio cal stored with success, ignore set cal failure", __func__);
7327 ret = 0;
7328 }
7329 }
7330 }
7331
7332ERROR_RETURN:
7333 return ret;
7334}
7335
7336int platform_get_audio_cal(void* platform, int acdb_dev_id,
7337 int acdb_device_type, int app_type, int topology_id,
7338 int sample_rate, uint32_t module_id, uint32_t param_id,
7339 void* data, int* length, bool persist)
7340{
7341 int ret = 0;
7342 struct platform_data *my_data = (struct platform_data *)platform;
7343 acdb_audio_cal_cfg_t cal;
7344 memset(&cal, 0, sizeof(acdb_audio_cal_cfg_t));
7345
7346 if (!my_data) {
7347 ret = -EINVAL;
7348 goto ERROR_RETURN;
7349 }
7350
7351 make_cal_cfg(&cal, acdb_dev_id, acdb_device_type, app_type, topology_id,
7352 sample_rate, module_id, param_id, false);
7353
7354 if (my_data->acdb_get_audio_cal) {
7355 // get cal from dsp
7356 ret = my_data->acdb_get_audio_cal((void*)&cal, data, (uint32_t*)length);
7357 // get cached cal if prevoius attempt fails and persist flag is set
7358 if ((ret != 0) && persist) {
7359 cal.persist = true;
7360 ret = my_data->acdb_get_audio_cal((void*)&cal, data, (uint32_t*)length);
7361 }
7362 }
7363
7364ERROR_RETURN:
7365 return ret;
7366}
7367
7368int platform_store_audio_cal(void* platform, int acdb_dev_id,
7369 int acdb_device_type, int app_type, int topology_id,
7370 int sample_rate, uint32_t module_id, uint32_t param_id,
7371 void* data, int length)
7372{
7373 int ret = 0;
7374 struct platform_data *my_data = (struct platform_data *)platform;
7375 acdb_audio_cal_cfg_t cal;
7376 memset(&cal, 0, sizeof(acdb_audio_cal_cfg_t));
7377
7378 if (!my_data) {
7379 ret = -EINVAL;
7380 goto ERROR_RETURN;
7381 }
7382
7383 make_cal_cfg(&cal, acdb_dev_id, acdb_device_type, app_type, topology_id,
7384 sample_rate, module_id, param_id, true);
7385
7386 if (my_data->acdb_set_audio_cal) {
7387 ret = my_data->acdb_set_audio_cal((void*)&cal, data, (uint32_t)length);
7388 }
7389
7390ERROR_RETURN:
7391 return ret;
7392}
7393
7394int platform_retrieve_audio_cal(void* platform, int acdb_dev_id,
7395 int acdb_device_type, int app_type, int topology_id,
7396 int sample_rate, uint32_t module_id, uint32_t param_id,
7397 void* data, int* length)
7398{
7399 int ret = 0;
7400 struct platform_data *my_data = (struct platform_data *)platform;
7401 acdb_audio_cal_cfg_t cal;
7402 memset(&cal, 0, sizeof(acdb_audio_cal_cfg_t));
7403
7404 if (!my_data) {
7405 ret = -EINVAL;
7406 goto ERROR_RETURN;
7407 }
7408
7409 make_cal_cfg(&cal, acdb_dev_id, acdb_device_type, app_type, topology_id,
7410 sample_rate, module_id, param_id, true);
7411
7412 if (my_data->acdb_get_audio_cal) {
7413 ret = my_data->acdb_get_audio_cal((void*)&cal, data, (uint32_t*)length);
7414 }
7415
7416ERROR_RETURN:
7417 return ret;
7418}
Divya Narayanan Poojary45f19192016-09-30 18:52:13 +05307419
7420int platform_get_max_mic_count(void *platform) {
7421 struct platform_data *my_data = (struct platform_data *)platform;
7422 return my_data->max_mic_count;
7423}
Aniket Kumar Lataf56b6402016-10-27 12:03:18 -07007424
Vignesh Kulothungan3b5fae52017-09-25 12:16:30 -07007425#define DEFAULT_NOMINAL_SPEAKER_GAIN 20
7426int ramp_speaker_gain(struct audio_device *adev, bool ramp_up, int target_ramp_up_gain) {
7427 // backup_gain: gain to try to set in case of an error during ramp
7428 int start_gain, end_gain, step, backup_gain, i;
7429 bool error = false;
7430 const char *mixer_ctl_name_gain_left = "Left Speaker Gain";
7431 const char *mixer_ctl_name_gain_right = "Right Speaker Gain";
7432 struct mixer_ctl *ctl_left = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name_gain_left);
7433 struct mixer_ctl *ctl_right = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name_gain_right);
7434 if (!ctl_left || !ctl_right) {
7435 ALOGE("%s: Could not get ctl for mixer cmd - %s or %s, not applying speaker gain ramp",
7436 __func__, mixer_ctl_name_gain_left, mixer_ctl_name_gain_right);
7437 return -EINVAL;
7438 } else if ((mixer_ctl_get_num_values(ctl_left) != 1)
7439 || (mixer_ctl_get_num_values(ctl_right) != 1)) {
7440 ALOGE("%s: Unexpected num values for mixer cmd - %s or %s, not applying speaker gain ramp",
7441 __func__, mixer_ctl_name_gain_left, mixer_ctl_name_gain_right);
7442 return -EINVAL;
7443 }
7444 if (ramp_up) {
7445 start_gain = 0;
7446 end_gain = target_ramp_up_gain > 0 ? target_ramp_up_gain : DEFAULT_NOMINAL_SPEAKER_GAIN;
7447 step = +1;
7448 backup_gain = end_gain;
7449 } else {
7450 // using same gain on left and right
7451 const int left_gain = mixer_ctl_get_value(ctl_left, 0);
7452 start_gain = left_gain > 0 ? left_gain : DEFAULT_NOMINAL_SPEAKER_GAIN;
7453 end_gain = 0;
7454 step = -1;
7455 backup_gain = start_gain;
7456 }
7457 for (i = start_gain ; i != (end_gain + step) ; i += step) {
7458 if (mixer_ctl_set_value(ctl_left, 0, i)) {
7459 ALOGE("%s: error setting %s to %d during gain ramp",
7460 __func__, mixer_ctl_name_gain_left, i);
7461 error = true;
7462 break;
7463 }
7464 if (mixer_ctl_set_value(ctl_right, 0, i)) {
7465 ALOGE("%s: error setting %s to %d during gain ramp",
7466 __func__, mixer_ctl_name_gain_right, i);
7467 error = true;
7468 break;
7469 }
7470 usleep(1000);
7471 }
7472 if (error) {
7473 // an error occured during the ramp, let's still try to go back to a safe volume
7474 if (mixer_ctl_set_value(ctl_left, 0, backup_gain)) {
7475 ALOGE("%s: error restoring left gain to %d", __func__, backup_gain);
7476 }
7477 if (mixer_ctl_set_value(ctl_right, 0, backup_gain)) {
7478 ALOGE("%s: error restoring right gain to %d", __func__, backup_gain);
7479 }
7480 }
7481 return start_gain;
7482}
7483
7484int platform_set_swap_mixer(struct audio_device *adev, bool swap_channels)
7485{
7486 const char *mixer_ctl_name = "Swap channel";
7487 struct mixer_ctl *ctl;
7488 const char *mixer_path;
7489 struct platform_data *my_data = (struct platform_data *)adev->platform;
7490
7491 // forced to set to swap, but device not rotated ... ignore set
7492 if (swap_channels && !my_data->speaker_lr_swap)
7493 return 0;
7494
7495 ALOGV("%s:", __func__);
7496
7497 if (swap_channels)
7498 mixer_path = platform_get_snd_device_name(SND_DEVICE_OUT_SPEAKER_REVERSE);
7499 else
7500 mixer_path = platform_get_snd_device_name(SND_DEVICE_OUT_SPEAKER);
7501
7502 audio_route_apply_and_update_path(adev->audio_route, mixer_path);
7503
7504 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
7505 if (!ctl) {
7506 ALOGE("%s: Could not get ctl for mixer cmd - %s",__func__, mixer_ctl_name);
7507 return -EINVAL;
7508 }
7509
7510 if (mixer_ctl_set_value(ctl, 0, swap_channels) < 0) {
7511 ALOGE("%s: Could not set reverse cotrol %d",__func__, swap_channels);
7512 return -EINVAL;
7513 }
7514
7515 ALOGV("platfor_force_swap_channel :: Channel orientation ( %s ) ",
7516 swap_channels?"R --> L":"L --> R");
7517
7518 return 0;
7519}
7520
7521int platform_check_and_set_swap_lr_channels(struct audio_device *adev, bool swap_channels)
7522{
7523 // only update if there is active pcm playback on speaker
7524 struct platform_data *my_data = (struct platform_data *)adev->platform;
7525
7526 my_data->speaker_lr_swap = swap_channels;
7527
7528 return platform_set_swap_channels(adev, swap_channels);
7529}
7530
7531int platform_set_swap_channels(struct audio_device *adev, bool swap_channels)
7532{
7533 // only update if there is active pcm playback on speaker
7534 struct audio_usecase *usecase;
7535 struct listnode *node;
7536
7537 // do not swap channels in audio modes with concurrent capture and playback
7538 // as this may break the echo reference
7539 if ((adev->mode == AUDIO_MODE_IN_COMMUNICATION) || (adev->mode == AUDIO_MODE_IN_CALL)) {
7540 ALOGV("%s: will not swap due to audio mode %d", __func__, adev->mode);
7541 return 0;
7542 }
7543
7544 list_for_each(node, &adev->usecase_list) {
7545 usecase = node_to_item(node, struct audio_usecase, list);
7546 if (usecase->type == PCM_PLAYBACK &&
7547 usecase->stream.out->devices & AUDIO_DEVICE_OUT_SPEAKER) {
7548 /*
7549 * If acdb tuning is different for SPEAKER_REVERSE, it is must
7550 * to perform device switch to disable the current backend to
7551 * enable it with new acdb data.
7552 */
7553 if (acdb_device_table[SND_DEVICE_OUT_SPEAKER] !=
7554 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE]) {
7555 const int initial_skpr_gain = ramp_speaker_gain(adev, false /*ramp_up*/, -1);
7556 select_devices(adev, usecase->id);
7557 if (initial_skpr_gain != -EINVAL)
7558 ramp_speaker_gain(adev, true /*ramp_up*/, initial_skpr_gain);
7559
7560 } else {
7561 platform_set_swap_mixer(adev, swap_channels);
7562 }
7563 break;
7564 }
7565 }
7566
7567 return 0;
7568}
7569
Aniket Kumar Lataf56b6402016-10-27 12:03:18 -07007570static struct amp_db_and_gain_table tbl_mapping[MAX_VOLUME_CAL_STEPS];
7571static int num_gain_tbl_entry = 0;
7572
7573bool platform_add_gain_level_mapping(struct amp_db_and_gain_table *tbl_entry) {
7574
7575 ALOGV("%s: enter .. add %f %f %d", __func__, tbl_entry->amp, tbl_entry->db, tbl_entry->level);
7576 if (num_gain_tbl_entry == -1) {
7577 ALOGE("%s: num entry beyond valid step levels or corrupted..rejecting custom mapping",
7578 __func__);
7579 return false;
7580 }
7581
7582 if (num_gain_tbl_entry >= MAX_VOLUME_CAL_STEPS) {
7583 ALOGE("%s: max entry reached max[%d] current index[%d] .. rejecting", __func__,
7584 MAX_VOLUME_CAL_STEPS, num_gain_tbl_entry);
7585 num_gain_tbl_entry = -1; // indicates error and no more info will be cached
7586 return false;
7587 }
7588
7589 if (num_gain_tbl_entry > 0 && tbl_mapping[num_gain_tbl_entry - 1].amp >= tbl_entry->amp) {
7590 ALOGE("%s: value not in ascending order .. rejecting custom mapping", __func__);
7591 num_gain_tbl_entry = -1; // indicates error and no more info will be cached
7592 return false;
7593 }
7594
7595 tbl_mapping[num_gain_tbl_entry] = *tbl_entry;
7596 ++num_gain_tbl_entry;
7597
7598 return true;
7599}
7600
7601int platform_get_gain_level_mapping(struct amp_db_and_gain_table *mapping_tbl,
7602 int table_size) {
7603 int itt = 0;
7604 ALOGV("platform_get_gain_level_mapping called ");
7605
7606 if (num_gain_tbl_entry <= 0 || num_gain_tbl_entry > MAX_VOLUME_CAL_STEPS) {
7607 ALOGD("%s: empty or currupted gain_mapping_table", __func__);
7608 return 0;
7609 }
7610
7611 for (; itt < num_gain_tbl_entry && itt <= table_size; itt++) {
7612 mapping_tbl[itt] = tbl_mapping[itt];
7613 ALOGV("%s: added amp[%f] db[%f] level[%d]", __func__,
7614 mapping_tbl[itt].amp, mapping_tbl[itt].db, mapping_tbl[itt].level);
7615 }
7616
7617 return num_gain_tbl_entry;
7618}
Satish Babu Patakokilac3c5d432017-07-04 22:48:59 +05307619
7620int platform_get_max_codec_backend() {
7621
7622 return MAX_CODEC_BACKENDS;
7623}
Venugopal Nadipalli83134582017-09-21 22:34:50 +05307624int platform_get_supported_sampling_rate_on_hdmi(uint32_t stream_sr)
7625{
7626 int sample_rate;
7627 switch (stream_sr){
7628 case 8000:
7629 case 11025:
7630 case 16000:
7631 case 22050:
7632 case 32000:
7633 case 48000:
7634 sample_rate = 48000;
7635 break;
7636 case 44100:
7637 sample_rate = 44100;
7638 break;
7639 case 64000:
7640 case 96000:
7641 sample_rate = 96000;
7642 break;
7643 case 88200:
7644 sample_rate = 88200;
7645 break;
7646 case 176400:
7647 sample_rate = 176400;
7648 break;
7649 case 192000:
7650 sample_rate = 192000;
7651 break;
7652 case 352800:
7653 sample_rate = 352800;
7654 break;
7655 case 384000:
7656 sample_rate = 384000;
7657 break;
7658 case 144000:
7659 default:
7660 sample_rate = 48000;
7661 break;
7662 }
7663 return sample_rate;
7664}
Haynes Mathew Georgeef514882017-05-01 17:46:23 -07007665
Ashok Sidipotu5accc8d2017-11-08 11:21:55 +05307666#if defined (PLATFORM_MSM8998) || (PLATFORM_SDM845) || (PLATFORM_SDM670) || defined (PLATFORM_QCS605)
Haynes Mathew Georgeef514882017-05-01 17:46:23 -07007667int platform_get_mmap_data_fd(void *platform, int fe_dev, int dir, int *fd,
7668 uint32_t *size)
7669{
7670 struct platform_data *my_data = (struct platform_data *)platform;
7671 struct audio_device *adev = my_data->adev;
7672 int hw_fd = -1;
7673 char dev_name[128];
7674 struct snd_pcm_mmap_fd mmap_fd;
7675 memset(&mmap_fd, 0, sizeof(mmap_fd));
7676 mmap_fd.dir = dir;
7677 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
7678 adev->snd_card, HWDEP_FE_BASE+fe_dev);
7679 hw_fd = open(dev_name, O_RDONLY);
7680 if (hw_fd < 0) {
7681 ALOGE("fe hw dep node open %d/%d failed", adev->snd_card, fe_dev);
7682 return -1;
7683 }
7684 if (ioctl(hw_fd, SNDRV_PCM_IOCTL_MMAP_DATA_FD, &mmap_fd) < 0) {
7685 ALOGE("fe hw dep node ioctl failed");
7686 close(hw_fd);
7687 return -1;
7688 }
7689 *fd = mmap_fd.fd;
7690 *size = mmap_fd.size;
7691 close(hw_fd); // mmap_fd should still be valid
7692 return 0;
7693}
7694#else
7695int platform_get_mmap_data_fd(void *platform __unused, int fe_dev __unused,
7696 int dir __unused, int *fd __unused,
7697 uint32_t *size __unused)
7698{
7699 return -1;
7700}
7701#endif
`Deeraj Soman676c2702017-09-18 19:25:53 +05307702
7703static const char *platform_get_mixer_control(struct mixer_ctl *ctl)
7704{
7705 int id = -1;
7706 const char *id_string = NULL;
7707
7708 if (!ctl) {
7709 ALOGD("%s: mixer ctl not obtained", __func__);
7710 } else {
7711 id = mixer_ctl_get_value(ctl, 0);
7712 if (id >= 0) {
7713 id_string = mixer_ctl_get_enum_string(ctl, id);
7714 }
7715 }
7716
7717 return id_string;
7718}