Gitiles
Code Review Sign In
review.blissroms.org / platform_hardware_qcom_audio / b26135fc7126e82f1f3112d8e093d8121414533d / . / hal / msm8974 / platform.c
blob: 840c75aa3112d548b074c798bb2164909a2554ee [file] [log] [blame]
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]1/*
Ashish Jain6fced6e2017-01-09 14:13:22 +0530[diff] [blame]2 * Copyright (c) 2013-2017, The Linux Foundation. All rights reserved.
Apoorv Raghuvanshi9eaf94e2013-10-04 16:13:44 -0700[diff] [blame]3 * Not a Contribution.
4 *
Shiv Maliyappanahalli8911f282014-01-10 15:56:19 -0800[diff] [blame]5 * Copyright (C) 2013 The Android Open Source Project
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]6 *
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 */
19
20#define LOG_TAG "msm8974_platform"
Ashish Jain3e37a702016-11-25 12:27:15 +0530[diff] [blame]21//#define LOG_NDEBUG 0
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]22#define LOG_NDDEBUG 0
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]23/*#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 -0700[diff] [blame]29
30#include <stdlib.h>
31#include <dlfcn.h>
Anish Kumar55e6df22014-08-26 17:38:05 -0700[diff] [blame]32#include <fcntl.h>
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]33#include <sys/ioctl.h>
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]34#include <cutils/log.h>
35#include <cutils/properties.h>
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700[diff] [blame]36#include <cutils/str_parms.h>
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]37#include <audio_hw.h>
38#include <platform_api.h>
39#include "platform.h"
Apoorv Raghuvanshi9eaf94e2013-10-04 16:13:44 -0700[diff] [blame]40#include "audio_extn.h"
Vignesh Kulothungan55396882017-04-20 14:37:02 -0700[diff] [blame]41#include "acdb.h"
Narsinga Rao Chella05573b72013-11-15 15:21:40 -0800[diff] [blame]42#include "voice_extn.h"
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]43#include "edid.h"
ApurupaPattapuc6a3a9e2014-01-10 14:46:02 -0800[diff] [blame]44#include "sound/compress_params.h"
Anish Kumar55e6df22014-08-26 17:38:05 -0700[diff] [blame]45#include "sound/msmcal-hwdep.h"
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]46
Revathi Uddaraju1eac8b02017-05-18 17:13:33 +0530[diff] [blame]47#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 -0700[diff] [blame]53#define SOUND_TRIGGER_DEVICE_HANDSET_MONO_LOW_POWER_ACDB_ID (100)
Apoorv Raghuvanshia433fb52015-03-16 15:22:30 -0700[diff] [blame]54#define MIXER_FILE_DELIMITER "_"
55#define MIXER_FILE_EXT ".xml"
56
Kuirong Wang0b73b3f2016-12-04 12:59:43 -0800[diff] [blame]57#ifdef LINUX_ENABLED
58#define MIXER_XML_BASE_STRING "/etc/mixer_paths"
59#define MIXER_XML_DEFAULT_PATH "/etc/mixer_paths.xml"
60#define PLATFORM_INFO_XML_PATH "/etc/audio_platform_info.xml"
61#define MIXER_XML_PATH_AUXPCM "/etc/mixer_paths_auxpcm.xml"
62#define MIXER_XML_PATH_I2S "/etc/mixer_paths_i2s.xml"
63#define PLATFORM_INFO_XML_PATH_I2S "/etc/audio_platform_info_i2s.xml"
64#else
Naresh Tanniru10758b62017-06-05 21:05:53 +0530[diff] [blame]65#define MIXER_XML_BASE_STRING "/vendor/etc/mixer_paths"
66#define MIXER_XML_DEFAULT_PATH "/vendor/etc/mixer_paths.xml"
67#define PLATFORM_INFO_XML_PATH "/vendor/etc/audio_platform_info.xml"
68#define MIXER_XML_PATH_AUXPCM "/vendor/etc/mixer_paths_auxpcm.xml"
69#define MIXER_XML_PATH_I2S "/vendor/etc/mixer_paths_i2s.xml"
70#define PLATFORM_INFO_XML_PATH_I2S "/vendor/etc/audio_platform_info_i2s.xml"
Kuirong Wang0b73b3f2016-12-04 12:59:43 -0800[diff] [blame]71#endif
Helen Zeng6a16ad72014-02-23 22:04:44 -0800[diff] [blame]72
vivek mehtaa76401a2015-04-24 14:12:15 -0700[diff] [blame]73#include <linux/msm_audio.h>
Helen Zeng6a16ad72014-02-23 22:04:44 -0800[diff] [blame]74
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]75#define LIB_ACDB_LOADER "libacdbloader.so"
Walter Yang6f800052014-07-14 16:15:38 -0700[diff] [blame]76#define CVD_VERSION_MIXER_CTL "CVD Version"
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]77
Preetam Singh Ranawatf5fbdd62016-09-29 18:38:31 +0530[diff] [blame]78#define FLAC_COMPRESS_OFFLOAD_FRAGMENT_SIZE (256 * 1024)
79#define MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE (2 * 1024 * 1024)
ApurupaPattapuc6a3a9e2014-01-10 14:46:02 -0800[diff] [blame]80#define MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE (2 * 1024)
81#define COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING (2 * 1024)
82#define COMPRESS_OFFLOAD_FRAGMENT_SIZE (32 * 1024)
83
Vikram Panduranga7e784962016-10-27 12:32:30 -0700[diff] [blame]84#define DEFAULT_RX_BACKEND "SLIMBUS_0_RX"
85
Pradnya Chaphekar80a8cfb2014-10-20 16:17:01 -0700[diff] [blame]86/*
87 * Offload buffer size for compress passthrough
88 */
89#define MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE (2 * 1024)
90#define MAX_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE (8 * 1024)
91
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]92/*
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]93 * This file will have a maximum of 38 bytes:
94 *
95 * 4 bytes: number of audio blocks
96 * 4 bytes: total length of Short Audio Descriptor (SAD) blocks
97 * Maximum 10 * 3 bytes: SAD blocks
98 */
99#define MAX_SAD_BLOCKS 10
100#define SAD_BLOCK_SIZE 3
101
Walter Yang6f800052014-07-14 16:15:38 -0700[diff] [blame]102#define MAX_CVD_VERSION_STRING_SIZE 100
Karthik Reddy Kattaeda85aa2016-05-25 12:42:39 +0530[diff] [blame]103#define MAX_SND_CARD_STRING_SIZE 100
Walter Yang6f800052014-07-14 16:15:38 -0700[diff] [blame]104
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]105/* EDID format ID for LPCM audio */
106#define EDID_FORMAT_LPCM 1
107
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]108/* fallback app type if the default app type from acdb loader fails */
Srikanth Uyyalaa1e32352015-10-09 14:48:04 +0530[diff] [blame]109#define DEFAULT_APP_TYPE_RX_PATH 0x11130
110#define DEFAULT_APP_TYPE_TX_PATH 0x11132
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]111
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700[diff] [blame]112#define SAMPLE_RATE_8KHZ 8000
113#define SAMPLE_RATE_16KHZ 16000
114
Ben Rombergera04fabc2014-11-14 12:16:03 -0800[diff] [blame]115#define MAX_SET_CAL_BYTE_SIZE 65536
116
Vikram Panduranga6e761cd2016-10-12 16:50:52 -0700[diff] [blame]117/* Mixer path names */
118#define AFE_SIDETONE_MIXER_PATH "afe-sidetone"
119
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700[diff] [blame]120#define AUDIO_PARAMETER_KEY_FLUENCE_TYPE "fluence"
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700[diff] [blame]121#define AUDIO_PARAMETER_KEY_SLOWTALK "st_enable"
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]122#define AUDIO_PARAMETER_KEY_HD_VOICE "hd_voice"
Ben Rombergerc1dc70d2013-12-19 15:11:17 -0800[diff] [blame]123#define AUDIO_PARAMETER_KEY_VOLUME_BOOST "volume_boost"
Ben Rombergera04fabc2014-11-14 12:16:03 -0800[diff] [blame]124#define AUDIO_PARAMETER_KEY_AUD_CALDATA "cal_data"
125#define AUDIO_PARAMETER_KEY_AUD_CALRESULT "cal_result"
126
Rohit kumarf4120402016-08-05 19:19:48 +0530[diff] [blame]127#define AUDIO_PARAMETER_KEY_MONO_SPEAKER "mono_speaker"
128
Sudheer Papothifa9d2282015-09-17 01:53:25 +0530[diff] [blame]129#define AUDIO_PARAMETER_KEY_PERF_LOCK_OPTS "perf_lock_opts"
Ben Rombergera04fabc2014-11-14 12:16:03 -0800[diff] [blame]130
Karthik Reddy Kattaeda85aa2016-05-25 12:42:39 +0530[diff] [blame]131/* Reload ACDB files from specified path */
132#define AUDIO_PARAMETER_KEY_RELOAD_ACDB "reload_acdb"
133
Tanya Finkel00130052014-07-14 04:26:56 -0700[diff] [blame]134/* Query external audio device connection status */
135#define AUDIO_PARAMETER_KEY_EXT_AUDIO_DEVICE "ext_audio_device"
136
137#define EVENT_EXTERNAL_SPK_1 "qc_ext_spk_1"
138#define EVENT_EXTERNAL_SPK_2 "qc_ext_spk_2"
139#define EVENT_EXTERNAL_MIC "qc_ext_mic"
Anish Kumar55e6df22014-08-26 17:38:05 -0700[diff] [blame]140#define MAX_CAL_NAME 20
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]141#define MAX_MIME_TYPE_LENGTH 30
Anish Kumar55e6df22014-08-26 17:38:05 -0700[diff] [blame]142
Revathi Uddaraju1eac8b02017-05-18 17:13:33 +0530[diff] [blame]143#ifdef DYNAMIC_LOG_ENABLED
144extern void log_utils_init(void);
145extern void log_utils_deinit(void);
146#endif
147
Anish Kumar55e6df22014-08-26 17:38:05 -0700[diff] [blame]148char cal_name_info[WCD9XXX_MAX_CAL][MAX_CAL_NAME] = {
149 [WCD9XXX_ANC_CAL] = "anc_cal",
150 [WCD9XXX_MBHC_CAL] = "mbhc_cal",
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]151 [WCD9XXX_VBAT_CAL] = "vbat_cal",
Anish Kumar55e6df22014-08-26 17:38:05 -0700[diff] [blame]152};
Ben Rombergerc1dc70d2013-12-19 15:11:17 -0800[diff] [blame]153
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]154#define AUDIO_PARAMETER_IS_HW_DECODER_SESSION_ALLOWED "is_hw_dec_session_allowed"
155
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]156char dsp_only_decoders_mime[][MAX_MIME_TYPE_LENGTH] = {
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]157 "audio/x-ms-wma" /* wma*/ ,
158 "audio/x-ms-wma-lossless" /* wma lossless */ ,
159 "audio/x-ms-wma-pro" /* wma prop */ ,
160 "audio/amr-wb-plus" /* amr wb plus */ ,
161 "audio/alac" /*alac */ ,
162 "audio/x-ape" /*ape */,
163};
164
165
Ben Rombergerc1dc70d2013-12-19 15:11:17 -0800[diff] [blame]166enum {
167 VOICE_FEATURE_SET_DEFAULT,
168 VOICE_FEATURE_SET_VOLUME_BOOST
169};
sangwoo53b2cf02013-07-25 19:18:44 -0700[diff] [blame]170
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]171struct audio_block_header
172{
173 int reserved;
174 int length;
175};
176
Ben Rombergera04fabc2014-11-14 12:16:03 -0800[diff] [blame]177typedef struct acdb_audio_cal_cfg {
178 uint32_t persist;
179 uint32_t snd_dev_id;
180 audio_devices_t dev_id;
181 int32_t acdb_dev_id;
182 uint32_t app_type;
183 uint32_t topo_id;
184 uint32_t sampling_rate;
185 uint32_t cal_type;
186 uint32_t module_id;
187 uint32_t param_id;
188} acdb_audio_cal_cfg_t;
189
vivek mehtaa76401a2015-04-24 14:12:15 -0700[diff] [blame]190enum {
191 CAL_MODE_SEND = 0x1,
192 CAL_MODE_PERSIST = 0x2,
193 CAL_MODE_RTAC = 0x4
194};
195
Anish Kumar55e6df22014-08-26 17:38:05 -0700[diff] [blame]196acdb_loader_get_calibration_t acdb_loader_get_calibration;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]197
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -0800[diff] [blame]198typedef struct codec_backend_cfg {
199 uint32_t sample_rate;
200 uint32_t bit_width;
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]201 uint32_t channels;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]202 char *bitwidth_mixer_ctl;
203 char *samplerate_mixer_ctl;
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]204 char *channels_mixer_ctl;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]205} codec_backend_cfg_t;
206
Ashish Jain4826f6c2017-02-06 13:33:20 +0530[diff] [blame]207static native_audio_prop na_props = {0, 0, NATIVE_AUDIO_MODE_INVALID};
Ashish Jainf1eaa582016-05-23 20:54:24 +0530[diff] [blame]208static bool supports_true_32_bit = false;
Dhanalakshmi Siddani21be3ac2016-12-29 14:31:08 +0530[diff] [blame]209
Siena Richard7c2db772016-12-21 11:32:34 -0800[diff] [blame]210static int max_be_dai_names = 0;
211static const struct be_dai_name_struct *be_dai_name_table;
212
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]213struct platform_data {
214 struct audio_device *adev;
215 bool fluence_in_spkr_mode;
216 bool fluence_in_voice_call;
217 bool fluence_in_voice_rec;
Ravi Kumar Alamandab034ddb2013-11-06 15:52:18 -0800[diff] [blame]218 bool fluence_in_audio_rec;
Dhanalakshmi Siddani3dbfc382017-03-21 15:15:03 +0530[diff] [blame]219 bool fluence_in_hfp_call;
Tanya Finkel00130052014-07-14 04:26:56 -0700[diff] [blame]220 bool external_spk_1;
221 bool external_spk_2;
222 bool external_mic;
Mingming Yin8e5a4f62013-10-07 15:23:41 -0700[diff] [blame]223 int fluence_type;
Narsinga Rao Chella61e0f9b2014-03-06 21:25:22 -0800[diff] [blame]224 int fluence_mode;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]225 char fluence_cap[PROPERTY_VALUE_MAX];
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700[diff] [blame]226 bool slowtalk;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]227 bool hd_voice;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]228 bool ec_ref_enabled;
Helen Zeng6a16ad72014-02-23 22:04:44 -0800[diff] [blame]229 bool is_i2s_ext_modem;
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]230 bool is_acdb_initialized;
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]231 /* Vbat monitor related flags */
232 bool is_vbat_speaker;
233 bool gsm_mode_enabled;
Rohit kumarf4120402016-08-05 19:19:48 +0530[diff] [blame]234 int mono_speaker;
Ravi Kumar Alamanda48c921d2013-10-29 06:07:44 -0700[diff] [blame]235 /* Audio calibration related functions */
Ben Rombergerc1dc70d2013-12-19 15:11:17 -0800[diff] [blame]236 void *acdb_handle;
237 int voice_feature_set;
238 acdb_init_t acdb_init;
Dhanalakshmi Siddani21be3ac2016-12-29 14:31:08 +0530[diff] [blame]239 acdb_init_v3_t acdb_init_v3;
Ben Rombergerc1dc70d2013-12-19 15:11:17 -0800[diff] [blame]240 acdb_deallocate_t acdb_deallocate;
241 acdb_send_audio_cal_t acdb_send_audio_cal;
Siena Richard7c2db772016-12-21 11:32:34 -0800[diff] [blame]242 acdb_send_audio_cal_v3_t acdb_send_audio_cal_v3;
Ben Rombergera04fabc2014-11-14 12:16:03 -0800[diff] [blame]243 acdb_set_audio_cal_t acdb_set_audio_cal;
244 acdb_get_audio_cal_t acdb_get_audio_cal;
Ben Rombergerc1dc70d2013-12-19 15:11:17 -0800[diff] [blame]245 acdb_send_voice_cal_t acdb_send_voice_cal;
246 acdb_reload_vocvoltable_t acdb_reload_vocvoltable;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]247 acdb_get_default_app_type_t acdb_get_default_app_type;
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]248 acdb_send_common_top_t acdb_send_common_top;
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]249 acdb_set_codec_data_t acdb_set_codec_data;
Karthik Reddy Kattaeda85aa2016-05-25 12:42:39 +0530[diff] [blame]250 acdb_reload_t acdb_reload;
Dhanalakshmi Siddani21be3ac2016-12-29 14:31:08 +0530[diff] [blame]251 acdb_reload_v2_t acdb_reload_v2;
Ravi Kumar Alamanda48c921d2013-10-29 06:07:44 -0700[diff] [blame]252 void *hw_info;
vivek mehtaa76401a2015-04-24 14:12:15 -0700[diff] [blame]253 acdb_send_gain_dep_cal_t acdb_send_gain_dep_cal;
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -0800[diff] [blame]254 struct csd_data *csd;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]255 void *edid_info;
256 bool edid_valid;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]257 int ext_disp_type;
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]258 char ec_ref_mixer_path[64];
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]259 codec_backend_cfg_t current_backend_cfg[MAX_CODEC_BACKENDS];
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]260 char codec_version[CODEC_VERSION_MAX_LENGTH];
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]261 int hw_dep_fd;
Karthik Reddy Kattaeda85aa2016-05-25 12:42:39 +0530[diff] [blame]262 char cvd_version[MAX_CVD_VERSION_STRING_SIZE];
263 char snd_card_name[MAX_SND_CARD_STRING_SIZE];
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]264 int source_mic_type;
265 int max_mic_count;
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +0530[diff] [blame]266 bool is_dsd_supported;
Preetam Singh Ranawatb0c0dd72016-08-18 00:32:06 +0530[diff] [blame]267 bool is_asrc_supported;
Dhanalakshmi Siddani21be3ac2016-12-29 14:31:08 +0530[diff] [blame]268 struct listnode acdb_meta_key_list;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]269};
270
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]271static int pcm_device_table[AUDIO_USECASE_MAX][2] = {
Mingming Yin8e5a4f62013-10-07 15:23:41 -0700[diff] [blame]272 [USECASE_AUDIO_PLAYBACK_DEEP_BUFFER] = {DEEP_BUFFER_PCM_DEVICE,
273 DEEP_BUFFER_PCM_DEVICE},
274 [USECASE_AUDIO_PLAYBACK_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
Preetam Singh Ranawatde84f1a2013-11-01 14:58:16 -0700[diff] [blame]275 LOWLATENCY_PCM_DEVICE},
Ravi Kumar Alamanda474de5a2015-06-25 20:08:01 -0700[diff] [blame]276 [USECASE_AUDIO_PLAYBACK_ULL] = {MULTIMEDIA3_PCM_DEVICE,
277 MULTIMEDIA3_PCM_DEVICE},
Preetam Singh Ranawatde84f1a2013-11-01 14:58:16 -0700[diff] [blame]278 [USECASE_AUDIO_PLAYBACK_MULTI_CH] = {MULTIMEDIA2_PCM_DEVICE,
Ravi Kumar Alamanda474de5a2015-06-25 20:08:01 -0700[diff] [blame]279 MULTIMEDIA2_PCM_DEVICE},
Krishnankutty Kolathappillya43f96e2013-11-01 12:17:53 -0700[diff] [blame]280 [USECASE_AUDIO_PLAYBACK_OFFLOAD] =
281 {PLAYBACK_OFFLOAD_DEVICE, PLAYBACK_OFFLOAD_DEVICE},
Subhash Chandra Bose Naripeddy16ff4f82014-04-01 21:03:10 -0700[diff] [blame]282 [USECASE_AUDIO_PLAYBACK_OFFLOAD2] =
283 {PLAYBACK_OFFLOAD_DEVICE2, PLAYBACK_OFFLOAD_DEVICE2},
284 [USECASE_AUDIO_PLAYBACK_OFFLOAD3] =
285 {PLAYBACK_OFFLOAD_DEVICE3, PLAYBACK_OFFLOAD_DEVICE3},
286 [USECASE_AUDIO_PLAYBACK_OFFLOAD4] =
287 {PLAYBACK_OFFLOAD_DEVICE4, PLAYBACK_OFFLOAD_DEVICE4},
288 [USECASE_AUDIO_PLAYBACK_OFFLOAD5] =
289 {PLAYBACK_OFFLOAD_DEVICE5, PLAYBACK_OFFLOAD_DEVICE5},
290 [USECASE_AUDIO_PLAYBACK_OFFLOAD6] =
291 {PLAYBACK_OFFLOAD_DEVICE6, PLAYBACK_OFFLOAD_DEVICE6},
292 [USECASE_AUDIO_PLAYBACK_OFFLOAD7] =
293 {PLAYBACK_OFFLOAD_DEVICE7, PLAYBACK_OFFLOAD_DEVICE7},
294 [USECASE_AUDIO_PLAYBACK_OFFLOAD8] =
295 {PLAYBACK_OFFLOAD_DEVICE8, PLAYBACK_OFFLOAD_DEVICE8},
296 [USECASE_AUDIO_PLAYBACK_OFFLOAD9] =
297 {PLAYBACK_OFFLOAD_DEVICE9, PLAYBACK_OFFLOAD_DEVICE9},
vivek mehta0ea887a2015-08-26 14:01:20 -0700[diff] [blame]298
vivek mehta0ea887a2015-08-26 14:01:20 -0700[diff] [blame]299
Shiv Maliyappanahallida107642013-10-17 11:16:13 -0700[diff] [blame]300 [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
Mingming Yine62d7842013-10-25 16:26:03 -0700[diff] [blame]301 [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
Dhananjay Kumaree4d2002016-10-25 18:02:58 +0530[diff] [blame]302 [USECASE_AUDIO_RECORD_COMPRESS2] = {-1, -1},
303 [USECASE_AUDIO_RECORD_COMPRESS3] = {-1, -1},
304 [USECASE_AUDIO_RECORD_COMPRESS4] = {-1, -1},
Mingming Yin8e5a4f62013-10-07 15:23:41 -0700[diff] [blame]305 [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
306 LOWLATENCY_PCM_DEVICE},
Preetam Singh Ranawatde84f1a2013-11-01 14:58:16 -0700[diff] [blame]307 [USECASE_AUDIO_RECORD_FM_VIRTUAL] = {MULTIMEDIA2_PCM_DEVICE,
308 MULTIMEDIA2_PCM_DEVICE},
Apoorv Raghuvanshi6e262842013-10-06 14:39:35 -0700[diff] [blame]309 [USECASE_AUDIO_PLAYBACK_FM] = {FM_PLAYBACK_PCM_DEVICE, FM_CAPTURE_PCM_DEVICE},
Vimal Puthanveed5b4d3f12013-11-05 15:57:39 -0800[diff] [blame]310 [USECASE_AUDIO_HFP_SCO] = {HFP_PCM_RX, HFP_SCO_RX},
Vimal Puthanveed47e64852013-12-20 13:23:39 -0800[diff] [blame]311 [USECASE_AUDIO_HFP_SCO_WB] = {HFP_PCM_RX, HFP_SCO_RX},
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700[diff] [blame]312 [USECASE_VOICE_CALL] = {VOICE_CALL_PCM_DEVICE, VOICE_CALL_PCM_DEVICE},
313 [USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE},
314 [USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
315 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
Vicky Sehrawat7e4fc152014-02-12 17:58:59 -0800[diff] [blame]316 [USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE},
Vidyakumar Athota0e109352015-02-12 17:38:22 -0800[diff] [blame]317 [USECASE_VOICEMMODE1_CALL] = {VOICEMMODE1_CALL_PCM_DEVICE,
318 VOICEMMODE1_CALL_PCM_DEVICE},
319 [USECASE_VOICEMMODE2_CALL] = {VOICEMMODE2_CALL_PCM_DEVICE,
320 VOICEMMODE2_CALL_PCM_DEVICE},
Narsinga Rao Chella05573b72013-11-15 15:21:40 -0800[diff] [blame]321 [USECASE_COMPRESS_VOIP_CALL] = {COMPRESS_VOIP_CALL_PCM_DEVICE, COMPRESS_VOIP_CALL_PCM_DEVICE},
Shiv Maliyappanahallida107642013-10-17 11:16:13 -0700[diff] [blame]322 [USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE,
323 AUDIO_RECORD_PCM_DEVICE},
324 [USECASE_INCALL_REC_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
325 AUDIO_RECORD_PCM_DEVICE},
326 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
327 AUDIO_RECORD_PCM_DEVICE},
Helen Zenge56b4852013-12-03 16:54:40 -0800[diff] [blame]328 [USECASE_INCALL_REC_UPLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
329 COMPRESS_CAPTURE_DEVICE},
330 [USECASE_INCALL_REC_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
331 COMPRESS_CAPTURE_DEVICE},
332 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
333 COMPRESS_CAPTURE_DEVICE},
Shiv Maliyappanahallif3b9a422013-10-22 16:38:08 -0700[diff] [blame]334 [USECASE_INCALL_MUSIC_UPLINK] = {INCALL_MUSIC_UPLINK_PCM_DEVICE,
335 INCALL_MUSIC_UPLINK_PCM_DEVICE},
336 [USECASE_INCALL_MUSIC_UPLINK2] = {INCALL_MUSIC_UPLINK2_PCM_DEVICE,
337 INCALL_MUSIC_UPLINK2_PCM_DEVICE},
Gopikrishnaiah Anandanf538cef2013-10-28 14:06:03 -0700[diff] [blame]338 [USECASE_AUDIO_SPKR_CALIB_RX] = {SPKR_PROT_CALIB_RX_PCM_DEVICE, -1},
339 [USECASE_AUDIO_SPKR_CALIB_TX] = {-1, SPKR_PROT_CALIB_TX_PCM_DEVICE},
Ravi Kumar Alamanda060bc5a2014-09-05 13:51:35 -0700[diff] [blame]340
341 [USECASE_AUDIO_PLAYBACK_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
342 AFE_PROXY_RECORD_PCM_DEVICE},
343 [USECASE_AUDIO_RECORD_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
344 AFE_PROXY_RECORD_PCM_DEVICE},
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]345 [USECASE_AUDIO_PLAYBACK_EXT_DISP_SILENCE] = {MULTIMEDIA9_PCM_DEVICE, -1},
Ravi Kumar Alamanda060bc5a2014-09-05 13:51:35 -0700[diff] [blame]346
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]347};
348
349/* Array to store sound devices */
350static const char * const device_table[SND_DEVICE_MAX] = {
351 [SND_DEVICE_NONE] = "none",
352 /* Playback sound devices */
353 [SND_DEVICE_OUT_HANDSET] = "handset",
354 [SND_DEVICE_OUT_SPEAKER] = "speaker",
Tanya Finkel00130052014-07-14 04:26:56 -0700[diff] [blame]355 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = "speaker-ext-1",
356 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = "speaker-ext-2",
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]357 [SND_DEVICE_OUT_SPEAKER_VBAT] = "speaker-vbat",
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]358 [SND_DEVICE_OUT_SPEAKER_REVERSE] = "speaker-reverse",
359 [SND_DEVICE_OUT_HEADPHONES] = "headphones",
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +0530[diff] [blame]360 [SND_DEVICE_OUT_HEADPHONES_DSD] = "headphones-dsd",
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -0800[diff] [blame]361 [SND_DEVICE_OUT_HEADPHONES_44_1] = "headphones-44.1",
Ravi Kumar Alamanda52de13c2015-10-17 22:21:52 -0700[diff] [blame]362 [SND_DEVICE_OUT_LINE] = "line",
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]363 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = "speaker-and-headphones",
Ravi Kumar Alamanda52de13c2015-10-17 22:21:52 -0700[diff] [blame]364 [SND_DEVICE_OUT_SPEAKER_AND_LINE] = "speaker-and-line",
Tanya Finkel00130052014-07-14 04:26:56 -0700[diff] [blame]365 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = "speaker-and-headphones-ext-1",
366 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = "speaker-and-headphones-ext-2",
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]367 [SND_DEVICE_OUT_VOICE_HANDSET] = "voice-handset",
368 [SND_DEVICE_OUT_VOICE_SPEAKER] = "voice-speaker",
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]369 [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = "voice-speaker-vbat",
Rohit kumarf4120402016-08-05 19:19:48 +0530[diff] [blame]370 [SND_DEVICE_OUT_VOICE_SPEAKER_2] = "voice-speaker-2",
371 [SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT] = "voice-speaker-2-vbat",
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]372 [SND_DEVICE_OUT_VOICE_HEADPHONES] = "voice-headphones",
Ravi Kumar Alamanda52de13c2015-10-17 22:21:52 -0700[diff] [blame]373 [SND_DEVICE_OUT_VOICE_LINE] = "voice-line",
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]374 [SND_DEVICE_OUT_HDMI] = "hdmi",
375 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = "speaker-and-hdmi",
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]376 [SND_DEVICE_OUT_DISPLAY_PORT] = "display-port",
377 [SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT] = "speaker-and-display-port",
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]378 [SND_DEVICE_OUT_BT_SCO] = "bt-sco-headset",
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700[diff] [blame]379 [SND_DEVICE_OUT_BT_SCO_WB] = "bt-sco-headset-wb",
Naresh Tanniru9d027a62015-03-13 01:32:10 +0530[diff] [blame]380 [SND_DEVICE_OUT_BT_A2DP] = "bt-a2dp",
381 [SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP] = "speaker-and-bt-a2dp",
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]382 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = "voice-tty-full-headphones",
383 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = "voice-tty-vco-headphones",
384 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = "voice-tty-hco-handset",
Aniket Kumar Lata91886592017-05-25 16:53:32 -0700[diff] [blame]385 [SND_DEVICE_OUT_VOICE_TTY_FULL_USB] = "voice-tty-full-usb",
386 [SND_DEVICE_OUT_VOICE_TTY_VCO_USB] = "voice-tty-vco-usb",
Ravi Kumar Alamanda060bc5a2014-09-05 13:51:35 -0700[diff] [blame]387 [SND_DEVICE_OUT_VOICE_TX] = "voice-tx",
Apoorv Raghuvanshi5792d4b2013-10-07 18:40:05 -0700[diff] [blame]388 [SND_DEVICE_OUT_AFE_PROXY] = "afe-proxy",
Ashish Jain3e37a702016-11-25 12:27:15 +0530[diff] [blame]389 [SND_DEVICE_OUT_USB_HEADSET] = "usb-headset",
390 [SND_DEVICE_OUT_USB_HEADPHONES] = "usb-headphones",
Apoorv Raghuvanshi5792d4b2013-10-07 18:40:05 -0700[diff] [blame]391 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = "speaker-and-usb-headphones",
Apoorv Raghuvanshi6e262842013-10-06 14:39:35 -0700[diff] [blame]392 [SND_DEVICE_OUT_TRANSMISSION_FM] = "transmission-fm",
Apoorv Raghuvanshi9eaf94e2013-10-04 16:13:44 -0700[diff] [blame]393 [SND_DEVICE_OUT_ANC_HEADSET] = "anc-headphones",
394 [SND_DEVICE_OUT_ANC_FB_HEADSET] = "anc-fb-headphones",
395 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = "voice-anc-headphones",
396 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = "voice-anc-fb-headphones",
Preetam Singh Ranawat91132162017-03-13 20:32:03 +0530[diff] [blame]397 [SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_HEADPHONES] = "voice-speaker-and-voice-headphones",
398 [SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_HEADSET] = "voice-speaker-and-voice-anc-headphones",
399 [SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_FB_HEADSET] = "voice-speaker-and-voice-anc-fb-headphones",
Apoorv Raghuvanshi9eaf94e2013-10-04 16:13:44 -0700[diff] [blame]400 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = "speaker-and-anc-headphones",
Meng Wang841d6c02017-01-24 12:34:36 +0800[diff] [blame]401 [SND_DEVICE_OUT_SPEAKER_AND_ANC_FB_HEADSET] = "speaker-and-anc-fb-headphones",
Apoorv Raghuvanshi9eaf94e2013-10-04 16:13:44 -0700[diff] [blame]402 [SND_DEVICE_OUT_ANC_HANDSET] = "anc-handset",
Gopikrishnaiah Anandanf538cef2013-10-28 14:06:03 -0700[diff] [blame]403 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = "speaker-protected",
Anish Kumar46c7b872014-09-09 01:49:44 -0700[diff] [blame]404 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = "voice-speaker-protected",
Rohit kumarf4120402016-08-05 19:19:48 +0530[diff] [blame]405 [SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED] = "voice-speaker-2-protected",
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]406 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = "speaker-protected-vbat",
407 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = "voice-speaker-protected-vbat",
Rohit kumarf4120402016-08-05 19:19:48 +0530[diff] [blame]408 [SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED_VBAT] = "voice-speaker-2-protected-vbat",
Srinivas Julakanti1ca769a2017-01-04 23:18:08 -0800[diff] [blame]409 [SND_DEVICE_OUT_SPEAKER_PROTECTED_RAS] = "speaker-protected",
410 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT_RAS] = "speaker-protected-vbat",
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]411
412 /* Capture sound devices */
413 [SND_DEVICE_IN_HANDSET_MIC] = "handset-mic",
Tanya Finkel00130052014-07-14 04:26:56 -0700[diff] [blame]414 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = "handset-mic-ext",
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]415 [SND_DEVICE_IN_HANDSET_MIC_AEC] = "handset-mic",
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -0800[diff] [blame]416 [SND_DEVICE_IN_HANDSET_MIC_NS] = "handset-mic",
417 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = "handset-mic",
418 [SND_DEVICE_IN_HANDSET_DMIC] = "dmic-endfire",
Ravi Kumar Alamandab034ddb2013-11-06 15:52:18 -0800[diff] [blame]419 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = "dmic-endfire",
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -0800[diff] [blame]420 [SND_DEVICE_IN_HANDSET_DMIC_NS] = "dmic-endfire",
421 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = "dmic-endfire",
422 [SND_DEVICE_IN_SPEAKER_MIC] = "speaker-mic",
Ravi Kumar Alamandab034ddb2013-11-06 15:52:18 -0800[diff] [blame]423 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = "speaker-mic",
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -0800[diff] [blame]424 [SND_DEVICE_IN_SPEAKER_MIC_NS] = "speaker-mic",
425 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = "speaker-mic",
426 [SND_DEVICE_IN_SPEAKER_DMIC] = "speaker-dmic-endfire",
Ravi Kumar Alamandab034ddb2013-11-06 15:52:18 -0800[diff] [blame]427 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = "speaker-dmic-endfire",
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -0800[diff] [blame]428 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = "speaker-dmic-endfire",
429 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = "speaker-dmic-endfire",
430 [SND_DEVICE_IN_HEADSET_MIC] = "headset-mic",
431 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = "headset-mic",
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]432 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = "voice-speaker-mic",
433 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = "voice-headset-mic",
434 [SND_DEVICE_IN_HDMI_MIC] = "hdmi-mic",
435 [SND_DEVICE_IN_BT_SCO_MIC] = "bt-sco-mic",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]436 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = "bt-sco-mic",
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700[diff] [blame]437 [SND_DEVICE_IN_BT_SCO_MIC_WB] = "bt-sco-mic-wb",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]438 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = "bt-sco-mic-wb",
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]439 [SND_DEVICE_IN_CAMCORDER_MIC] = "camcorder-mic",
Mingming Yin8e5a4f62013-10-07 15:23:41 -0700[diff] [blame]440 [SND_DEVICE_IN_VOICE_DMIC] = "voice-dmic-ef",
Mingming Yin8e5a4f62013-10-07 15:23:41 -0700[diff] [blame]441 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = "voice-speaker-dmic-ef",
Vidyakumar Athotaadfe4e32013-12-13 14:51:26 -0800[diff] [blame]442 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = "voice-speaker-qmic",
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]443 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = "voice-tty-full-headset-mic",
444 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = "voice-tty-vco-handset-mic",
445 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = "voice-tty-hco-headset-mic",
Aniket Kumar Lata91886592017-05-25 16:53:32 -0700[diff] [blame]446 [SND_DEVICE_IN_VOICE_TTY_FULL_USB_MIC] = "voice-tty-full-usb-mic",
447 [SND_DEVICE_IN_VOICE_TTY_HCO_USB_MIC] = "voice-tty-hco-usb-mic",
Ravi Kumar Alamanda060bc5a2014-09-05 13:51:35 -0700[diff] [blame]448 [SND_DEVICE_IN_VOICE_RX] = "voice-rx",
449
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]450 [SND_DEVICE_IN_VOICE_REC_MIC] = "voice-rec-mic",
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -0800[diff] [blame]451 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = "voice-rec-mic",
Ravi Kumar Alamandab034ddb2013-11-06 15:52:18 -0800[diff] [blame]452 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = "voice-rec-dmic-ef",
Mingming Yin8e5a4f62013-10-07 15:23:41 -0700[diff] [blame]453 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = "voice-rec-dmic-ef-fluence",
Apoorv Raghuvanshi5792d4b2013-10-07 18:40:05 -0700[diff] [blame]454 [SND_DEVICE_IN_USB_HEADSET_MIC] = "usb-headset-mic",
Apoorv Raghuvanshi6e262842013-10-06 14:39:35 -0700[diff] [blame]455 [SND_DEVICE_IN_CAPTURE_FM] = "capture-fm",
Apoorv Raghuvanshi9eaf94e2013-10-04 16:13:44 -0700[diff] [blame]456 [SND_DEVICE_IN_AANC_HANDSET_MIC] = "aanc-handset-mic",
Shiv Maliyappanahallidd287262016-01-08 15:57:07 -0800[diff] [blame]457 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = "aanc-handset-mic",
Apoorv Raghuvanshi6178a3f2013-10-19 12:38:54 -0700[diff] [blame]458 [SND_DEVICE_IN_QUAD_MIC] = "quad-mic",
Apoorv Raghuvanshi6bd8dbf2013-10-19 18:37:52 -0700[diff] [blame]459 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = "handset-stereo-dmic-ef",
460 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = "speaker-stereo-dmic-ef",
Gopikrishnaiah Anandanf538cef2013-10-28 14:06:03 -0700[diff] [blame]461 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = "vi-feedback",
Rohit kumarf4120402016-08-05 19:19:48 +0530[diff] [blame]462 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_1] = "vi-feedback-mono-1",
463 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_2] = "vi-feedback-mono-2",
Narsinga Rao Chella61e0f9b2014-03-06 21:25:22 -0800[diff] [blame]464 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = "voice-speaker-dmic-broadside",
465 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = "speaker-dmic-broadside",
466 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = "speaker-dmic-broadside",
467 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = "speaker-dmic-broadside",
468 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = "speaker-dmic-broadside",
Narsinga Rao Chella975572e2014-10-21 11:49:00 -0700[diff] [blame]469 [SND_DEVICE_IN_HANDSET_QMIC] = "quad-mic",
470 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = "quad-mic",
471 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = "quad-mic",
472 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = "quad-mic",
Ben Romberger182c8252016-07-18 16:54:54 -0700[diff] [blame]473 [SND_DEVICE_IN_VOICE_REC_QMIC_FLUENCE] = "quad-mic",
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]474 [SND_DEVICE_IN_THREE_MIC] = "three-mic",
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]475 [SND_DEVICE_IN_HANDSET_TMIC] = "three-mic",
Ben Rombergera4d76db2016-10-13 15:26:02 -0700[diff] [blame]476 [SND_DEVICE_IN_VOICE_REC_TMIC] = "three-mic",
Chaithanya Krishna Bacharaju24f86f32016-05-26 16:34:53 +0530[diff] [blame]477 [SND_DEVICE_IN_UNPROCESSED_MIC] = "unprocessed-mic",
478 [SND_DEVICE_IN_UNPROCESSED_STEREO_MIC] = "voice-rec-dmic-ef",
479 [SND_DEVICE_IN_UNPROCESSED_THREE_MIC] = "three-mic",
480 [SND_DEVICE_IN_UNPROCESSED_QUAD_MIC] = "quad-mic",
481 [SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC] = "headset-mic",
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]482};
483
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]484// Platform specific backend bit width table
485static int backend_bit_width_table[SND_DEVICE_MAX] = {0};
486
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]487/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
Ben Romberger55886882014-01-10 13:49:02 -0800[diff] [blame]488static int acdb_device_table[SND_DEVICE_MAX] = {
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]489 [SND_DEVICE_NONE] = -1,
490 [SND_DEVICE_OUT_HANDSET] = 7,
Vidyakumar Athotac29d4ab2013-11-14 16:58:02 -0800[diff] [blame]491 [SND_DEVICE_OUT_SPEAKER] = 14,
Tanya Finkel87af1a52015-03-27 14:54:23 -0700[diff] [blame]492 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = 130,
493 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = 130,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]494 [SND_DEVICE_OUT_SPEAKER_VBAT] = 14,
Vidyakumar Athotac29d4ab2013-11-14 16:58:02 -0800[diff] [blame]495 [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14,
Ravi Kumar Alamanda52de13c2015-10-17 22:21:52 -0700[diff] [blame]496 [SND_DEVICE_OUT_LINE] = 10,
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]497 [SND_DEVICE_OUT_HEADPHONES] = 10,
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +0530[diff] [blame]498 [SND_DEVICE_OUT_HEADPHONES_DSD] = 10,
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -0800[diff] [blame]499 [SND_DEVICE_OUT_HEADPHONES_44_1] = 10,
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]500 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10,
Ravi Kumar Alamanda52de13c2015-10-17 22:21:52 -0700[diff] [blame]501 [SND_DEVICE_OUT_SPEAKER_AND_LINE] = 10,
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]502 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = 130,
503 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = 130,
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]504 [SND_DEVICE_OUT_VOICE_HANDSET] = 7,
Vidyakumar Athotac29d4ab2013-11-14 16:58:02 -0800[diff] [blame]505 [SND_DEVICE_OUT_VOICE_SPEAKER] = 14,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]506 [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = 14,
Rohit kumarf4120402016-08-05 19:19:48 +0530[diff] [blame]507 [SND_DEVICE_OUT_VOICE_SPEAKER_2] = 14,
508 [SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT] = 14,
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]509 [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10,
Ravi Kumar Alamanda52de13c2015-10-17 22:21:52 -0700[diff] [blame]510 [SND_DEVICE_OUT_VOICE_LINE] = 10,
Preetam Singh Ranawat91132162017-03-13 20:32:03 +0530[diff] [blame]511 [SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_HEADPHONES] = 10,
512 [SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_HEADSET] = 10,
513 [SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_FB_HEADSET] = 10,
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]514 [SND_DEVICE_OUT_HDMI] = 18,
Vidyakumar Athotac29d4ab2013-11-14 16:58:02 -0800[diff] [blame]515 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14,
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]516 [SND_DEVICE_OUT_DISPLAY_PORT] = 18,
517 [SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT] = 14,
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]518 [SND_DEVICE_OUT_BT_SCO] = 22,
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700[diff] [blame]519 [SND_DEVICE_OUT_BT_SCO_WB] = 39,
Naresh Tanniru9d027a62015-03-13 01:32:10 +0530[diff] [blame]520 [SND_DEVICE_OUT_BT_A2DP] = 20,
521 [SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP] = 14,
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]522 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17,
523 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17,
524 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37,
Aniket Kumar Lata91886592017-05-25 16:53:32 -0700[diff] [blame]525 [SND_DEVICE_OUT_VOICE_TTY_FULL_USB] = 17,
526 [SND_DEVICE_OUT_VOICE_TTY_VCO_USB] = 17,
Ravi Kumar Alamanda060bc5a2014-09-05 13:51:35 -0700[diff] [blame]527 [SND_DEVICE_OUT_VOICE_TX] = 45,
Apoorv Raghuvanshi5792d4b2013-10-07 18:40:05 -0700[diff] [blame]528 [SND_DEVICE_OUT_AFE_PROXY] = 0,
Vidyakumar Athotab9522202014-01-14 20:08:27 -0800[diff] [blame]529 [SND_DEVICE_OUT_USB_HEADSET] = 45,
Ashish Jain3e37a702016-11-25 12:27:15 +0530[diff] [blame]530 [SND_DEVICE_OUT_USB_HEADPHONES] = 45,
Apoorv Raghuvanshi5792d4b2013-10-07 18:40:05 -0700[diff] [blame]531 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14,
Apoorv Raghuvanshi6e262842013-10-06 14:39:35 -0700[diff] [blame]532 [SND_DEVICE_OUT_TRANSMISSION_FM] = 0,
Apoorv Raghuvanshi9eaf94e2013-10-04 16:13:44 -0700[diff] [blame]533 [SND_DEVICE_OUT_ANC_HEADSET] = 26,
Ravi Kumar Alamanda48c921d2013-10-29 06:07:44 -0700[diff] [blame]534 [SND_DEVICE_OUT_ANC_FB_HEADSET] = 27,
Apoorv Raghuvanshi9eaf94e2013-10-04 16:13:44 -0700[diff] [blame]535 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26,
Ravi Kumar Alamanda48c921d2013-10-29 06:07:44 -0700[diff] [blame]536 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27,
Apoorv Raghuvanshi9eaf94e2013-10-04 16:13:44 -0700[diff] [blame]537 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26,
Meng Wang841d6c02017-01-24 12:34:36 +0800[diff] [blame]538 [SND_DEVICE_OUT_SPEAKER_AND_ANC_FB_HEADSET] = 27,
Apoorv Raghuvanshi9eaf94e2013-10-04 16:13:44 -0700[diff] [blame]539 [SND_DEVICE_OUT_ANC_HANDSET] = 103,
Anish Kumar46c7b872014-09-09 01:49:44 -0700[diff] [blame]540 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = 124,
541 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = 101,
Rohit kumarf4120402016-08-05 19:19:48 +0530[diff] [blame]542 [SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED] = 101,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]543 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = 124,
544 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = 101,
Rohit kumarf4120402016-08-05 19:19:48 +0530[diff] [blame]545 [SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED_VBAT] = 101,
Srinivas Julakanti1ca769a2017-01-04 23:18:08 -0800[diff] [blame]546 [SND_DEVICE_OUT_SPEAKER_PROTECTED_RAS] = 134,
547 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT_RAS] = 134,
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]548 [SND_DEVICE_IN_HANDSET_MIC] = 4,
Tanya Finkel00130052014-07-14 04:26:56 -0700[diff] [blame]549 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = 4,
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -0800[diff] [blame]550 [SND_DEVICE_IN_HANDSET_MIC_AEC] = 106,
551 [SND_DEVICE_IN_HANDSET_MIC_NS] = 107,
552 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108,
Ravi Kumar Alamandab034ddb2013-11-06 15:52:18 -0800[diff] [blame]553 [SND_DEVICE_IN_HANDSET_DMIC] = 41,
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -0800[diff] [blame]554 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109,
555 [SND_DEVICE_IN_HANDSET_DMIC_NS] = 110,
556 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111,
Ravi Kumar Alamandab034ddb2013-11-06 15:52:18 -0800[diff] [blame]557 [SND_DEVICE_IN_SPEAKER_MIC] = 11,
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -0800[diff] [blame]558 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112,
559 [SND_DEVICE_IN_SPEAKER_MIC_NS] = 113,
560 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114,
Ravi Kumar Alamandab034ddb2013-11-06 15:52:18 -0800[diff] [blame]561 [SND_DEVICE_IN_SPEAKER_DMIC] = 43,
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -0800[diff] [blame]562 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115,
563 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116,
564 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117,
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]565 [SND_DEVICE_IN_HEADSET_MIC] = 8,
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -0800[diff] [blame]566 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47,
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]567 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11,
568 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8,
569 [SND_DEVICE_IN_HDMI_MIC] = 4,
570 [SND_DEVICE_IN_BT_SCO_MIC] = 21,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]571 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = 122,
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700[diff] [blame]572 [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]573 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = 123,
Ravi Kumar Alamandab034ddb2013-11-06 15:52:18 -0800[diff] [blame]574 [SND_DEVICE_IN_CAMCORDER_MIC] = 4,
Mingming Yin8e5a4f62013-10-07 15:23:41 -0700[diff] [blame]575 [SND_DEVICE_IN_VOICE_DMIC] = 41,
Mingming Yin8e5a4f62013-10-07 15:23:41 -0700[diff] [blame]576 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43,
Vidyakumar Athotaadfe4e32013-12-13 14:51:26 -0800[diff] [blame]577 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19,
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]578 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16,
579 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36,
580 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16,
Aniket Kumar Lata91886592017-05-25 16:53:32 -0700[diff] [blame]581 [SND_DEVICE_IN_VOICE_TTY_FULL_USB_MIC] = 16,
582 [SND_DEVICE_IN_VOICE_TTY_HCO_USB_MIC] = 16,
Ravi Kumar Alamanda060bc5a2014-09-05 13:51:35 -0700[diff] [blame]583 [SND_DEVICE_IN_VOICE_RX] = 44,
584
Ravi Kumar Alamandab034ddb2013-11-06 15:52:18 -0800[diff] [blame]585 [SND_DEVICE_IN_VOICE_REC_MIC] = 4,
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -0800[diff] [blame]586 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107,
Ravi Kumar Alamandab034ddb2013-11-06 15:52:18 -0800[diff] [blame]587 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34,
588 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41,
Apoorv Raghuvanshi5792d4b2013-10-07 18:40:05 -0700[diff] [blame]589 [SND_DEVICE_IN_USB_HEADSET_MIC] = 44,
Apoorv Raghuvanshi6e262842013-10-06 14:39:35 -0700[diff] [blame]590 [SND_DEVICE_IN_CAPTURE_FM] = 0,
Apoorv Raghuvanshi9eaf94e2013-10-04 16:13:44 -0700[diff] [blame]591 [SND_DEVICE_IN_AANC_HANDSET_MIC] = 104,
Shiv Maliyappanahallidd287262016-01-08 15:57:07 -0800[diff] [blame]592 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = 105,
Apoorv Raghuvanshi6178a3f2013-10-19 12:38:54 -0700[diff] [blame]593 [SND_DEVICE_IN_QUAD_MIC] = 46,
Apoorv Raghuvanshi6bd8dbf2013-10-19 18:37:52 -0700[diff] [blame]594 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = 34,
595 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = 35,
Gopikrishnaiah Anandanf538cef2013-10-28 14:06:03 -0700[diff] [blame]596 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
Rohit kumarf4120402016-08-05 19:19:48 +0530[diff] [blame]597 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_1] = 102,
598 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_2] = 102,
Narsinga Rao Chella61e0f9b2014-03-06 21:25:22 -0800[diff] [blame]599 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12,
600 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12,
601 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
602 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
603 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
Narsinga Rao Chella975572e2014-10-21 11:49:00 -0700[diff] [blame]604 [SND_DEVICE_IN_HANDSET_QMIC] = 125,
605 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = 126,
606 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = 127,
607 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = 129,
Ben Romberger182c8252016-07-18 16:54:54 -0700[diff] [blame]608 [SND_DEVICE_IN_VOICE_REC_QMIC_FLUENCE] = 125,
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]609 [SND_DEVICE_IN_THREE_MIC] = 46, /* for APSS Surround Sound Recording */
610 [SND_DEVICE_IN_HANDSET_TMIC] = 125, /* for 3mic recording with fluence */
Ben Rombergera4d76db2016-10-13 15:26:02 -0700[diff] [blame]611 [SND_DEVICE_IN_VOICE_REC_TMIC] = 125,
Chaithanya Krishna Bacharaju24f86f32016-05-26 16:34:53 +0530[diff] [blame]612 [SND_DEVICE_IN_UNPROCESSED_MIC] = 143,
613 [SND_DEVICE_IN_UNPROCESSED_STEREO_MIC] = 144,
614 [SND_DEVICE_IN_UNPROCESSED_THREE_MIC] = 145,
615 [SND_DEVICE_IN_UNPROCESSED_QUAD_MIC] = 146,
616 [SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC] = 147,
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]617};
618
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]619struct name_to_index {
Ben Romberger61764e32014-01-10 13:49:02 -0800[diff] [blame]620 char name[100];
621 unsigned int index;
622};
623
624#define TO_NAME_INDEX(X) #X, X
625
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -0800[diff] [blame]626/* Used to get index from parsed string */
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]627static struct name_to_index snd_device_name_index[SND_DEVICE_MAX] = {
Ben Romberger61764e32014-01-10 13:49:02 -0800[diff] [blame]628 {TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)},
629 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)},
Tanya Finkel00130052014-07-14 04:26:56 -0700[diff] [blame]630 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_1)},
631 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_2)},
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]632 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_VBAT)},
Ben Romberger61764e32014-01-10 13:49:02 -0800[diff] [blame]633 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)},
634 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)},
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +0530[diff] [blame]635 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES_DSD)},
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -0800[diff] [blame]636 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES_44_1)},
Ravi Kumar Alamanda52de13c2015-10-17 22:21:52 -0700[diff] [blame]637 {TO_NAME_INDEX(SND_DEVICE_OUT_LINE)},
Ben Romberger61764e32014-01-10 13:49:02 -0800[diff] [blame]638 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)},
Ravi Kumar Alamanda52de13c2015-10-17 22:21:52 -0700[diff] [blame]639 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_LINE)},
Tanya Finkel00130052014-07-14 04:26:56 -0700[diff] [blame]640 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1)},
641 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2)},
Ben Romberger61764e32014-01-10 13:49:02 -0800[diff] [blame]642 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)},
643 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)},
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]644 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_VBAT)},
Rohit kumarf4120402016-08-05 19:19:48 +0530[diff] [blame]645 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_2)},
646 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT)},
Ben Romberger61764e32014-01-10 13:49:02 -0800[diff] [blame]647 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)},
Ravi Kumar Alamanda52de13c2015-10-17 22:21:52 -0700[diff] [blame]648 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_LINE)},
Ben Romberger61764e32014-01-10 13:49:02 -0800[diff] [blame]649 {TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)},
650 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)},
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]651 {TO_NAME_INDEX(SND_DEVICE_OUT_DISPLAY_PORT)},
652 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT)},
Ben Romberger61764e32014-01-10 13:49:02 -0800[diff] [blame]653 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)},
654 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)},
Naresh Tanniru9d027a62015-03-13 01:32:10 +0530[diff] [blame]655 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_A2DP)},
656 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP)},
Ben Romberger61764e32014-01-10 13:49:02 -0800[diff] [blame]657 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)},
658 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)},
659 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)},
Aniket Kumar Lata91886592017-05-25 16:53:32 -0700[diff] [blame]660 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_USB)},
661 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_USB)},
Ben Romberger61764e32014-01-10 13:49:02 -0800[diff] [blame]662 {TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)},
663 {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)},
Ashish Jain3e37a702016-11-25 12:27:15 +0530[diff] [blame]664 {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADPHONES)},
Ben Romberger61764e32014-01-10 13:49:02 -0800[diff] [blame]665 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)},
666 {TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)},
667 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)},
668 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)},
669 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)},
670 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)},
671 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)},
Meng Wang841d6c02017-01-24 12:34:36 +0800[diff] [blame]672 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_FB_HEADSET)},
Ben Romberger61764e32014-01-10 13:49:02 -0800[diff] [blame]673 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)},
674 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)},
Anish Kumar46c7b872014-09-09 01:49:44 -0700[diff] [blame]675 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED)},
Rohit kumarf4120402016-08-05 19:19:48 +0530[diff] [blame]676 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED)},
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]677 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT)},
678 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT)},
Rohit kumarf4120402016-08-05 19:19:48 +0530[diff] [blame]679 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED_VBAT)},
Srinivas Julakanti1ca769a2017-01-04 23:18:08 -0800[diff] [blame]680 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED_RAS)},
681 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT_RAS)},
Ben Romberger61764e32014-01-10 13:49:02 -0800[diff] [blame]682 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)},
Tanya Finkel00130052014-07-14 04:26:56 -0700[diff] [blame]683 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_EXTERNAL)},
Ben Romberger61764e32014-01-10 13:49:02 -0800[diff] [blame]684 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)},
685 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)},
686 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)},
687 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)},
688 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)},
689 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)},
690 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)},
691 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)},
692 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)},
693 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)},
694 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)},
695 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)},
696 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)},
697 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)},
698 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)},
699 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)},
700 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)},
701 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)},
702 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)},
703 {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)},
704 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]705 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_NREC)},
Ben Romberger61764e32014-01-10 13:49:02 -0800[diff] [blame]706 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]707 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB_NREC)},
Ben Romberger61764e32014-01-10 13:49:02 -0800[diff] [blame]708 {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)},
709 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)},
710 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)},
711 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)},
712 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)},
713 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)},
714 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)},
Aniket Kumar Lata91886592017-05-25 16:53:32 -0700[diff] [blame]715 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_USB_MIC)},
716 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_USB_MIC)},
Ben Romberger61764e32014-01-10 13:49:02 -0800[diff] [blame]717 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)},
718 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)},
719 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)},
720 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)},
721 {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)},
722 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)},
723 {TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)},
Shiv Maliyappanahallidd287262016-01-08 15:57:07 -0800[diff] [blame]724 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC)},
Ben Romberger61764e32014-01-10 13:49:02 -0800[diff] [blame]725 {TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)},
726 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_STEREO_DMIC)},
727 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_STEREO_DMIC)},
728 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
Rohit kumarf4120402016-08-05 19:19:48 +0530[diff] [blame]729 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_1)},
730 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_2)},
Narsinga Rao Chella61e0f9b2014-03-06 21:25:22 -0800[diff] [blame]731 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE)},
732 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE)},
733 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE)},
734 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE)},
735 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE)},
Narsinga Rao Chella975572e2014-10-21 11:49:00 -0700[diff] [blame]736 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_QMIC)},
737 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC)},
738 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_NS)},
739 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS)},
Ben Romberger182c8252016-07-18 16:54:54 -0700[diff] [blame]740 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_QMIC_FLUENCE)},
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]741 {TO_NAME_INDEX(SND_DEVICE_IN_THREE_MIC)},
742 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_TMIC)},
Ben Rombergera4d76db2016-10-13 15:26:02 -0700[diff] [blame]743 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_TMIC)},
Chaithanya Krishna Bacharaju24f86f32016-05-26 16:34:53 +0530[diff] [blame]744 {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_MIC)},
745 {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_STEREO_MIC)},
746 {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_THREE_MIC)},
747 {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_QUAD_MIC)},
748 {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC)},
Ben Romberger61764e32014-01-10 13:49:02 -0800[diff] [blame]749};
750
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]751static char * backend_tag_table[SND_DEVICE_MAX] = {0};
752static char * hw_interface_table[SND_DEVICE_MAX] = {0};
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]753
754static struct name_to_index usecase_name_index[AUDIO_USECASE_MAX] = {
755 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_DEEP_BUFFER)},
756 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_LOW_LATENCY)},
Ravi Kumar Alamanda474de5a2015-06-25 20:08:01 -0700[diff] [blame]757 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_ULL)},
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]758 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_MULTI_CH)},
759 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD)},
Alexy Joseph2f89cfa2014-10-06 12:15:01 -0700[diff] [blame]760 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD2)},
761 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD3)},
762 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD4)},
763 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD5)},
764 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD6)},
765 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD7)},
766 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD8)},
767 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD9)},
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]768 {TO_NAME_INDEX(USECASE_AUDIO_RECORD)},
Dhananjay Kumaree4d2002016-10-25 18:02:58 +0530[diff] [blame]769 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_COMPRESS)},
770 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_COMPRESS2)},
771 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_COMPRESS3)},
772 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_COMPRESS4)},
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]773 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_LOW_LATENCY)},
774 {TO_NAME_INDEX(USECASE_VOICE_CALL)},
775 {TO_NAME_INDEX(USECASE_VOICE2_CALL)},
776 {TO_NAME_INDEX(USECASE_VOLTE_CALL)},
777 {TO_NAME_INDEX(USECASE_QCHAT_CALL)},
778 {TO_NAME_INDEX(USECASE_VOWLAN_CALL)},
Shiv Maliyappanahallif2d2a492016-05-11 22:03:47 -0700[diff] [blame]779 {TO_NAME_INDEX(USECASE_VOICEMMODE1_CALL)},
780 {TO_NAME_INDEX(USECASE_VOICEMMODE2_CALL)},
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]781 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK)},
782 {TO_NAME_INDEX(USECASE_INCALL_REC_DOWNLINK)},
783 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK_AND_DOWNLINK)},
784 {TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO)},
Satya Krishna Pindiprolic6b0a742017-02-03 14:37:18 +0530[diff] [blame]785 {TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO_WB)},
Shiv Maliyappanahallie236ff02016-05-26 11:47:48 -0700[diff] [blame]786 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_FM)},
787 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_FM_VIRTUAL)},
Stephen Oglesbyf8a7bf92016-05-11 14:23:16 -0700[diff] [blame]788 {TO_NAME_INDEX(USECASE_AUDIO_SPKR_CALIB_RX)},
789 {TO_NAME_INDEX(USECASE_AUDIO_SPKR_CALIB_TX)},
Garmond Leunge1e8c762016-06-27 16:35:15 -0700[diff] [blame]790 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_AFE_PROXY)},
791 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_AFE_PROXY)},
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]792 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_EXT_DISP_SILENCE)},
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]793};
794
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]795#define NO_COLS 2
796#ifdef PLATFORM_APQ8084
797static int msm_device_to_be_id [][NO_COLS] = {
798 {AUDIO_DEVICE_OUT_EARPIECE , 2},
799 {AUDIO_DEVICE_OUT_SPEAKER , 2},
800 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 2},
801 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2},
802 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
803 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
804 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
805 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
806 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
807 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
808 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
809 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
810 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
811 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
812 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
813 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
814 {AUDIO_DEVICE_OUT_PROXY , 9},
815 {AUDIO_DEVICE_OUT_FM , 7},
816 {AUDIO_DEVICE_OUT_FM_TX , 8},
817 {AUDIO_DEVICE_OUT_ALL , -1},
818 {AUDIO_DEVICE_NONE , -1},
819 {AUDIO_DEVICE_OUT_DEFAULT , -1},
820};
821#elif PLATFORM_MSM8994
822static int msm_device_to_be_id [][NO_COLS] = {
823 {AUDIO_DEVICE_OUT_EARPIECE , 2},
824 {AUDIO_DEVICE_OUT_SPEAKER , 2},
825 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 2},
826 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2},
827 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 38},
828 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 38},
829 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 38},
830 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
831 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
832 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
833 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
834 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
835 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
836 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
837 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
838 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
839 {AUDIO_DEVICE_OUT_PROXY , 9},
840/* Add the correct be ids */
841 {AUDIO_DEVICE_OUT_FM , 7},
842 {AUDIO_DEVICE_OUT_FM_TX , 8},
843 {AUDIO_DEVICE_OUT_ALL , -1},
844 {AUDIO_DEVICE_NONE , -1},
845 {AUDIO_DEVICE_OUT_DEFAULT , -1},
846};
Pradnya Chaphekarf0b1cfe2015-04-15 16:52:49 -0700[diff] [blame]847#elif PLATFORM_MSM8996
848static int msm_device_to_be_id [][NO_COLS] = {
849 {AUDIO_DEVICE_OUT_EARPIECE , 2},
850 {AUDIO_DEVICE_OUT_SPEAKER , 2},
Sharad Sangle1f705a72016-10-05 20:01:39 +0530[diff] [blame]851 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 41},
852 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 41},
Pradnya Chaphekarf0b1cfe2015-04-15 16:52:49 -0700[diff] [blame]853 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
854 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
855 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
856 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
857 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
858 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
859 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
860 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
861 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
862 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
863 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
864 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
865 {AUDIO_DEVICE_OUT_PROXY , 9},
866/* Add the correct be ids */
867 {AUDIO_DEVICE_OUT_FM , 7},
868 {AUDIO_DEVICE_OUT_FM_TX , 8},
869 {AUDIO_DEVICE_OUT_ALL , -1},
870 {AUDIO_DEVICE_NONE , -1},
871 {AUDIO_DEVICE_OUT_DEFAULT , -1},
872};
Weiyin Jiang6f4c8062016-11-23 15:30:29 +0800[diff] [blame]873#elif PLATFORM_MSM8998
874static int msm_device_to_be_id [][NO_COLS] = {
875 {AUDIO_DEVICE_OUT_EARPIECE , 2},
876 {AUDIO_DEVICE_OUT_SPEAKER , 2},
877 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 41},
878 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 41},
879 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
880 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
881 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
882 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
883 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
884 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
885 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
886 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
887 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
888 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
889 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
890 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
891 {AUDIO_DEVICE_OUT_PROXY , 9},
892/* Add the correct be ids */
893 {AUDIO_DEVICE_OUT_FM , 7},
894 {AUDIO_DEVICE_OUT_FM_TX , 8},
895 {AUDIO_DEVICE_OUT_ALL , -1},
896 {AUDIO_DEVICE_NONE , -1},
897 {AUDIO_DEVICE_OUT_DEFAULT , -1},
898};
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]899#else
900static int msm_device_to_be_id [][NO_COLS] = {
901 {AUDIO_DEVICE_NONE, -1},
902};
903#endif
904static int msm_be_id_array_len =
905 sizeof(msm_device_to_be_id) / sizeof(msm_device_to_be_id[0]);
906
907
Haynes Mathew George7ff216f2013-09-11 19:51:41 -0700[diff] [blame]908#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]909#define PCM_OFFLOAD_PLATFORM_DELAY (30*1000LL)
Haynes Mathew George7ff216f2013-09-11 19:51:41 -0700[diff] [blame]910#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
Haynes Mathew George5beddd42016-06-27 18:33:40 -0700[diff] [blame]911#define ULL_PLATFORM_DELAY (6*1000LL)
Haynes Mathew George7ff216f2013-09-11 19:51:41 -0700[diff] [blame]912
Preetam Singh Ranawatbfec31e2017-05-04 11:51:50 +0530[diff] [blame]913static bool can_enable_mbdrc_on_device(snd_device_t snd_device)
914{
915 bool ret = false;
916
917 if (snd_device == SND_DEVICE_OUT_SPEAKER ||
918 snd_device == SND_DEVICE_OUT_SPEAKER_WSA ||
919 snd_device == SND_DEVICE_OUT_SPEAKER_VBAT ||
920 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT ||
921 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT ||
922 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
923 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2 ||
924 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_WSA ||
925 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2_WSA) {
926 ret = true;
927 }
928 return ret;
929}
930
vivek mehtaa76401a2015-04-24 14:12:15 -0700[diff] [blame]931bool platform_send_gain_dep_cal(void *platform, int level) {
932 bool ret_val = false;
933 struct platform_data *my_data = (struct platform_data *)platform;
934 struct audio_device *adev = my_data->adev;
935 int acdb_dev_id, app_type;
936 int acdb_dev_type = MSM_SNDDEV_CAP_RX;
937 int mode = CAL_MODE_RTAC;
938 struct listnode *node;
939 struct audio_usecase *usecase;
940
941 if (my_data->acdb_send_gain_dep_cal == NULL) {
942 ALOGE("%s: dlsym error for acdb_send_gain_dep_cal", __func__);
943 return ret_val;
944 }
945
946 if (!voice_is_in_call(adev)) {
947 ALOGV("%s: Not Voice call usecase, apply new cal for level %d",
948 __func__, level);
949
950 // find the current active sound device
951 list_for_each(node, &adev->usecase_list) {
952 usecase = node_to_item(node, struct audio_usecase, list);
953
954 if (usecase != NULL &&
955 usecase->type == PCM_PLAYBACK &&
Preetam Singh Ranawatbfec31e2017-05-04 11:51:50 +0530[diff] [blame]956 usecase->stream.out->devices & AUDIO_DEVICE_OUT_SPEAKER) {
957 int new_snd_device[2] = {0};
958 int i, num_devices = 1;
vivek mehtaa76401a2015-04-24 14:12:15 -0700[diff] [blame]959
960 ALOGV("%s: out device is %d", __func__, usecase->out_snd_device);
961 app_type = usecase->stream.out->app_type_cfg.app_type;
vivek mehta0b8ea6f2015-07-23 17:27:26 -0700[diff] [blame]962
Preetam Singh Ranawatbfec31e2017-05-04 11:51:50 +0530[diff] [blame]963 if (platform_split_snd_device(my_data, usecase->out_snd_device,
964 &num_devices, new_snd_device) < 0)
965 new_snd_device[0] = usecase->out_snd_device;
966
967 for (i = 0; i < num_devices; i++)
968 if (can_enable_mbdrc_on_device(new_snd_device[i])) {
969 if (audio_extn_spkr_prot_is_enabled())
970 acdb_dev_id = platform_get_spkr_prot_acdb_id(new_snd_device[i]);
971 else
972 acdb_dev_id = acdb_device_table[new_snd_device[i]];
973 }
vivek mehta0b8ea6f2015-07-23 17:27:26 -0700[diff] [blame]974
vivek mehtaa76401a2015-04-24 14:12:15 -0700[diff] [blame]975 if (!my_data->acdb_send_gain_dep_cal(acdb_dev_id, app_type,
976 acdb_dev_type, mode, level)) {
977 // set ret_val true if at least one calibration is set successfully
978 ret_val = true;
979 } else {
980 ALOGE("%s: my_data->acdb_send_gain_dep_cal failed ", __func__);
981 }
982 } else {
983 ALOGW("%s: Usecase list is empty", __func__);
984 }
985 }
986 } else {
987 ALOGW("%s: Voice call in progress .. ignore setting new cal",
988 __func__);
989 }
990 return ret_val;
991}
992
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]993void platform_set_gsm_mode(void *platform, bool enable)
994{
995 struct platform_data *my_data = (struct platform_data *)platform;
996 struct audio_device *adev = my_data->adev;
997
998 if (my_data->gsm_mode_enabled) {
999 my_data->gsm_mode_enabled = false;
1000 ALOGV("%s: disabling gsm mode", __func__);
1001 audio_route_reset_and_update_path(adev->audio_route, "gsm-mode");
1002 }
1003
1004 if (enable) {
1005 my_data->gsm_mode_enabled = true;
1006 ALOGD("%s: enabling gsm mode", __func__);
1007 audio_route_apply_and_update_path(adev->audio_route, "gsm-mode");
1008 }
1009}
1010
1011void platform_set_echo_reference(struct audio_device *adev, bool enable,
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]1012 audio_devices_t out_device __unused)
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]1013{
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]1014 struct platform_data *my_data = (struct platform_data *)adev->platform;
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]1015
1016 if (strcmp(my_data->ec_ref_mixer_path, "")) {
1017 ALOGV("%s: disabling %s", __func__, my_data->ec_ref_mixer_path);
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1018 audio_route_reset_and_update_path(adev->audio_route,
1019 my_data->ec_ref_mixer_path);
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1020 }
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]1021
Ravi Kumar Alamandad1c85bb2014-11-17 18:36:24 -0800[diff] [blame]1022 if (enable) {
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]1023 /*
1024 * If native audio device reference count > 0, then apply codec EC otherwise
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1025 * fallback to Speakers with VBat if enabled or default
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]1026 */
1027 if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_HEADPHONES_44_1] > 0)
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1028 strlcpy(my_data->ec_ref_mixer_path, "echo-reference headphones-44.1",
1029 sizeof(my_data->ec_ref_mixer_path));
Leena Winterrowdd7a04cd2016-01-07 11:50:02 -0800[diff] [blame]1030 else if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_SPEAKER_VBAT] > 0)
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1031 strlcpy(my_data->ec_ref_mixer_path, "echo-reference speaker-vbat",
1032 sizeof(my_data->ec_ref_mixer_path));
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]1033 else
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1034 strlcpy(my_data->ec_ref_mixer_path, "echo-reference",
1035 sizeof(my_data->ec_ref_mixer_path));
Ravi Kumar Alamandad1c85bb2014-11-17 18:36:24 -0800[diff] [blame]1036
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]1037 ALOGD("%s: enabling %s", __func__, my_data->ec_ref_mixer_path);
1038 audio_route_apply_and_update_path(adev->audio_route, my_data->ec_ref_mixer_path);
1039 }
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]1040}
1041
Helen Zeng6a16ad72014-02-23 22:04:44 -0800[diff] [blame]1042static struct csd_data *open_csd_client(bool i2s_ext_modem)
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -0800[diff] [blame]1043{
1044 struct csd_data *csd = calloc(1, sizeof(struct csd_data));
1045
Haynes Mathew Georgeb51ceb12014-06-30 13:56:18 -0700[diff] [blame]1046 if (!csd) {
1047 ALOGE("failed to allocate csd_data mem");
1048 return NULL;
1049 }
1050
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -0800[diff] [blame]1051 csd->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW);
1052 if (csd->csd_client == NULL) {
1053 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_CSD_CLIENT);
1054 goto error;
1055 } else {
1056 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_CSD_CLIENT);
1057
1058 csd->deinit = (deinit_t)dlsym(csd->csd_client,
1059 "csd_client_deinit");
1060 if (csd->deinit == NULL) {
1061 ALOGE("%s: dlsym error %s for csd_client_deinit", __func__,
1062 dlerror());
1063 goto error;
1064 }
1065 csd->disable_device = (disable_device_t)dlsym(csd->csd_client,
1066 "csd_client_disable_device");
1067 if (csd->disable_device == NULL) {
1068 ALOGE("%s: dlsym error %s for csd_client_disable_device",
1069 __func__, dlerror());
1070 goto error;
1071 }
Vidyakumar Athota545dbd32013-11-13 17:30:53 -0800[diff] [blame]1072 csd->enable_device_config = (enable_device_config_t)dlsym(csd->csd_client,
1073 "csd_client_enable_device_config");
1074 if (csd->enable_device_config == NULL) {
1075 ALOGE("%s: dlsym error %s for csd_client_enable_device_config",
1076 __func__, dlerror());
1077 goto error;
1078 }
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -0800[diff] [blame]1079 csd->enable_device = (enable_device_t)dlsym(csd->csd_client,
1080 "csd_client_enable_device");
1081 if (csd->enable_device == NULL) {
1082 ALOGE("%s: dlsym error %s for csd_client_enable_device",
1083 __func__, dlerror());
1084 goto error;
1085 }
1086 csd->start_voice = (start_voice_t)dlsym(csd->csd_client,
1087 "csd_client_start_voice");
1088 if (csd->start_voice == NULL) {
1089 ALOGE("%s: dlsym error %s for csd_client_start_voice",
1090 __func__, dlerror());
1091 goto error;
1092 }
1093 csd->stop_voice = (stop_voice_t)dlsym(csd->csd_client,
1094 "csd_client_stop_voice");
1095 if (csd->stop_voice == NULL) {
1096 ALOGE("%s: dlsym error %s for csd_client_stop_voice",
1097 __func__, dlerror());
1098 goto error;
1099 }
1100 csd->volume = (volume_t)dlsym(csd->csd_client,
1101 "csd_client_volume");
1102 if (csd->volume == NULL) {
1103 ALOGE("%s: dlsym error %s for csd_client_volume",
1104 __func__, dlerror());
1105 goto error;
1106 }
1107 csd->mic_mute = (mic_mute_t)dlsym(csd->csd_client,
1108 "csd_client_mic_mute");
1109 if (csd->mic_mute == NULL) {
1110 ALOGE("%s: dlsym error %s for csd_client_mic_mute",
1111 __func__, dlerror());
1112 goto error;
1113 }
1114 csd->slow_talk = (slow_talk_t)dlsym(csd->csd_client,
1115 "csd_client_slow_talk");
1116 if (csd->slow_talk == NULL) {
1117 ALOGE("%s: dlsym error %s for csd_client_slow_talk",
1118 __func__, dlerror());
1119 goto error;
1120 }
1121 csd->start_playback = (start_playback_t)dlsym(csd->csd_client,
1122 "csd_client_start_playback");
1123 if (csd->start_playback == NULL) {
1124 ALOGE("%s: dlsym error %s for csd_client_start_playback",
1125 __func__, dlerror());
1126 goto error;
1127 }
1128 csd->stop_playback = (stop_playback_t)dlsym(csd->csd_client,
1129 "csd_client_stop_playback");
1130 if (csd->stop_playback == NULL) {
1131 ALOGE("%s: dlsym error %s for csd_client_stop_playback",
1132 __func__, dlerror());
1133 goto error;
1134 }
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]1135 csd->set_lch = (set_lch_t)dlsym(csd->csd_client, "csd_client_set_lch");
1136 if (csd->set_lch == NULL) {
1137 ALOGE("%s: dlsym error %s for csd_client_set_lch",
1138 __func__, dlerror());
1139 /* Ignore the error as this is not mandatory function for
1140 * basic voice call to work.
1141 */
1142 }
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -0800[diff] [blame]1143 csd->start_record = (start_record_t)dlsym(csd->csd_client,
1144 "csd_client_start_record");
1145 if (csd->start_record == NULL) {
1146 ALOGE("%s: dlsym error %s for csd_client_start_record",
1147 __func__, dlerror());
1148 goto error;
1149 }
1150 csd->stop_record = (stop_record_t)dlsym(csd->csd_client,
1151 "csd_client_stop_record");
1152 if (csd->stop_record == NULL) {
1153 ALOGE("%s: dlsym error %s for csd_client_stop_record",
1154 __func__, dlerror());
1155 goto error;
1156 }
Helen Zeng6a16ad72014-02-23 22:04:44 -0800[diff] [blame]1157
1158 csd->get_sample_rate = (get_sample_rate_t)dlsym(csd->csd_client,
1159 "csd_client_get_sample_rate");
1160 if (csd->get_sample_rate == NULL) {
1161 ALOGE("%s: dlsym error %s for csd_client_get_sample_rate",
1162 __func__, dlerror());
1163
1164 goto error;
1165 }
1166
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -0800[diff] [blame]1167 csd->init = (init_t)dlsym(csd->csd_client, "csd_client_init");
1168
1169 if (csd->init == NULL) {
1170 ALOGE("%s: dlsym error %s for csd_client_init",
1171 __func__, dlerror());
1172 goto error;
1173 } else {
Helen Zeng6a16ad72014-02-23 22:04:44 -0800[diff] [blame]1174 csd->init(i2s_ext_modem);
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -0800[diff] [blame]1175 }
1176 }
1177 return csd;
1178
1179error:
1180 free(csd);
1181 csd = NULL;
1182 return csd;
1183}
1184
1185void close_csd_client(struct csd_data *csd)
1186{
1187 if (csd != NULL) {
1188 csd->deinit();
1189 dlclose(csd->csd_client);
1190 free(csd);
1191 csd = NULL;
1192 }
1193}
1194
Helen Zeng6a16ad72014-02-23 22:04:44 -0800[diff] [blame]1195static bool platform_is_i2s_ext_modem(const char *snd_card_name,
1196 struct platform_data *plat_data)
1197{
1198 plat_data->is_i2s_ext_modem = false;
1199
1200 if (!strncmp(snd_card_name, "apq8084-taiko-i2s-mtp-snd-card",
1201 sizeof("apq8084-taiko-i2s-mtp-snd-card")) ||
1202 !strncmp(snd_card_name, "apq8084-taiko-i2s-cdp-snd-card",
1203 sizeof("apq8084-taiko-i2s-cdp-snd-card"))) {
1204 plat_data->is_i2s_ext_modem = true;
1205 }
Naresh Tanniru9d027a62015-03-13 01:32:10 +0530[diff] [blame]1206 ALOGV("%s, is_i2s_ext_modem:%d soundcard name is %s",__func__,
1207 plat_data->is_i2s_ext_modem, snd_card_name);
Helen Zeng6a16ad72014-02-23 22:04:44 -0800[diff] [blame]1208
1209 return plat_data->is_i2s_ext_modem;
Helen Zeng008aebd2014-02-23 19:13:12 -0800[diff] [blame]1210}
1211
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]1212static void set_platform_defaults(struct platform_data * my_data)
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]1213{
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]1214 int32_t dev;
1215 unsigned int count = 0;
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1216 const char *MEDIA_MIMETYPE_AUDIO_ALAC = "audio/alac";
1217 const char *MEDIA_MIMETYPE_AUDIO_APE = "audio/x-ape";
1218
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]1219 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1220 backend_tag_table[dev] = NULL;
1221 hw_interface_table[dev] = NULL;
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]1222 }
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1223 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]1224 backend_bit_width_table[dev] = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1225 }
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]1226
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1227 // To overwrite these go to the audio_platform_info.xml file.
1228 backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC] = strdup("bt-sco");
1229 backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC_WB] = strdup("bt-sco-wb");
1230 backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC_NREC] = strdup("bt-sco");
1231 backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = strdup("bt-sco-wb");
1232 backend_tag_table[SND_DEVICE_OUT_BT_SCO] = strdup("bt-sco");
1233 backend_tag_table[SND_DEVICE_OUT_BT_SCO_WB] = strdup("bt-sco-wb");
1234 backend_tag_table[SND_DEVICE_OUT_HDMI] = strdup("hdmi");
1235 backend_tag_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("speaker-and-hdmi");
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]1236 backend_tag_table[SND_DEVICE_OUT_DISPLAY_PORT] = strdup("display-port");
1237 backend_tag_table[SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT] = strdup("speaker-and-display-port");
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1238 backend_tag_table[SND_DEVICE_OUT_VOICE_TX] = strdup("afe-proxy");
1239 backend_tag_table[SND_DEVICE_IN_VOICE_RX] = strdup("afe-proxy");
1240 backend_tag_table[SND_DEVICE_OUT_AFE_PROXY] = strdup("afe-proxy");
Ashish Jain3e37a702016-11-25 12:27:15 +0530[diff] [blame]1241 backend_tag_table[SND_DEVICE_OUT_USB_HEADSET] = strdup("usb-headset");
1242 backend_tag_table[SND_DEVICE_OUT_USB_HEADPHONES] = strdup("usb-headphones");
Aniket Kumar Latab26135f2017-06-16 12:20:04 -0700[diff] [blame^]1243 backend_tag_table[SND_DEVICE_OUT_VOICE_TTY_FULL_USB] = strdup("usb-headset");
1244 backend_tag_table[SND_DEVICE_OUT_VOICE_TTY_VCO_USB] = strdup("usb-headphones");
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1245 backend_tag_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] =
Sidipotu Ashokeaec6392016-04-19 09:37:57 +0530[diff] [blame]1246 strdup("speaker-and-usb-headphones");
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1247 backend_tag_table[SND_DEVICE_IN_USB_HEADSET_MIC] = strdup("usb-headset-mic");
1248 backend_tag_table[SND_DEVICE_IN_CAPTURE_FM] = strdup("capture-fm");
1249 backend_tag_table[SND_DEVICE_OUT_TRANSMISSION_FM] = strdup("transmission-fm");
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +0530[diff] [blame]1250 backend_tag_table[SND_DEVICE_OUT_HEADPHONES_DSD] = strdup("headphones-dsd");
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1251 backend_tag_table[SND_DEVICE_OUT_HEADPHONES_44_1] = strdup("headphones-44.1");
1252 backend_tag_table[SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = strdup("voice-speaker-vbat");
Rohit kumarf4120402016-08-05 19:19:48 +0530[diff] [blame]1253 backend_tag_table[SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT] = strdup("voice-speaker-2-vbat");
Naresh Tanniru9d027a62015-03-13 01:32:10 +0530[diff] [blame]1254 backend_tag_table[SND_DEVICE_OUT_BT_A2DP] = strdup("bt-a2dp");
1255 backend_tag_table[SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP] = strdup("speaker-and-bt-a2dp");
Preetam Singh Ranawat91132162017-03-13 20:32:03 +0530[diff] [blame]1256 backend_tag_table[SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_HEADPHONES] = strdup("speaker-and-headphones");
1257 backend_tag_table[SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_HEADSET] = strdup("speaker-and-headphones");
1258 backend_tag_table[SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_FB_HEADSET] = strdup("speaker-and-headphones");
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1259
Siena Richard7c2db772016-12-21 11:32:34 -0800[diff] [blame]1260 hw_interface_table[SND_DEVICE_OUT_HANDSET] = strdup("SLIMBUS_0_RX");
1261 hw_interface_table[SND_DEVICE_OUT_SPEAKER] = strdup("SLIMBUS_0_RX");
1262 hw_interface_table[SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = strdup("SLIMBUS_0_RX");
1263 hw_interface_table[SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = strdup("SLIMBUS_0_RX");
1264 hw_interface_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = strdup("SLIMBUS_0_RX");
1265 hw_interface_table[SND_DEVICE_OUT_SPEAKER_VBAT] = strdup("SLIMBUS_0_RX");
1266 hw_interface_table[SND_DEVICE_OUT_LINE] = strdup("SLIMBUS_6_RX");
1267 hw_interface_table[SND_DEVICE_OUT_HEADPHONES] = strdup("SLIMBUS_6_RX");
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +0530[diff] [blame]1268 hw_interface_table[SND_DEVICE_OUT_HEADPHONES_DSD] = strdup("SLIMBUS_2_RX");
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1269 hw_interface_table[SND_DEVICE_OUT_HEADPHONES_44_1] = strdup("SLIMBUS_5_RX");
Siena Richard7c2db772016-12-21 11:32:34 -0800[diff] [blame]1270 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 +0530[diff] [blame]1271 hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_HEADPHONES] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX");
1272 hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_HEADSET] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX");
1273 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 -0800[diff] [blame]1274 hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_LINE] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX");
1275 hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX");
1276 hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX");
1277 hw_interface_table[SND_DEVICE_OUT_VOICE_HANDSET] = strdup("SLIMBUS_0_RX");
1278 hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER] = strdup("SLIMBUS_0_RX");
1279 hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = strdup("SLIMBUS_0_RX");
1280 hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_2] = strdup("SLIMBUS_0_RX");
1281 hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT] = strdup("SLIMBUS_0_RX");
1282 hw_interface_table[SND_DEVICE_OUT_VOICE_HEADPHONES] = strdup("SLIMBUS_6_RX");
1283 hw_interface_table[SND_DEVICE_OUT_VOICE_LINE] = strdup("SLIMBUS_6_RX");
1284 hw_interface_table[SND_DEVICE_OUT_HDMI] = strdup("HDMI");
1285 hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("SLIMBUS_0_RX-and-HDMI");
1286 hw_interface_table[SND_DEVICE_OUT_DISPLAY_PORT] = strdup("DISPLAY_PORT");
1287 hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT] = strdup("SLIMBUS_0_RX-and-DISPLAY_PORT");
1288 hw_interface_table[SND_DEVICE_OUT_BT_SCO] = strdup("SLIMBUS_7_RX");
1289 hw_interface_table[SND_DEVICE_OUT_BT_SCO_WB] = strdup("SLIMBUS_7_RX");
1290 hw_interface_table[SND_DEVICE_OUT_BT_A2DP] = strdup("SLIMBUS_7_RX");
1291 hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP] = strdup("SLIMBUS_0_RX-and-SLIMBUS_7_RX");
1292 hw_interface_table[SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = strdup("SLIMBUS_6_RX");
1293 hw_interface_table[SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = strdup("SLIMBUS_6_RX");
1294 hw_interface_table[SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = strdup("SLIMBUS_0_RX");
Aniket Kumar Latab26135f2017-06-16 12:20:04 -0700[diff] [blame^]1295 hw_interface_table[SND_DEVICE_OUT_VOICE_TTY_FULL_USB] = strdup("USB_AUDIO_RX");
1296 hw_interface_table[SND_DEVICE_OUT_VOICE_TTY_VCO_USB] = strdup("USB_AUDIO_RX");
Siena Richard7c2db772016-12-21 11:32:34 -0800[diff] [blame]1297 hw_interface_table[SND_DEVICE_OUT_VOICE_TX] = strdup("RT_PROXY_DAI_001_RX");
1298 hw_interface_table[SND_DEVICE_OUT_AFE_PROXY] = strdup("RT_PROXY_DAI_001_RX");
Ashish Jainb26edfb2016-08-25 00:10:11 +0530[diff] [blame]1299 hw_interface_table[SND_DEVICE_OUT_USB_HEADSET] = strdup("USB_AUDIO_RX");
Ashish Jain3e37a702016-11-25 12:27:15 +0530[diff] [blame]1300 hw_interface_table[SND_DEVICE_OUT_USB_HEADPHONES] = strdup("USB_AUDIO_RX");
Ashish Jainb26edfb2016-08-25 00:10:11 +0530[diff] [blame]1301 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 -0800[diff] [blame]1302 hw_interface_table[SND_DEVICE_OUT_TRANSMISSION_FM] = strdup("SLIMBUS_8_TX");
1303 hw_interface_table[SND_DEVICE_OUT_ANC_HEADSET] = strdup("SLIMBUS_6_RX");
1304 hw_interface_table[SND_DEVICE_OUT_ANC_FB_HEADSET] = strdup("SLIMBUS_6_RX");
1305 hw_interface_table[SND_DEVICE_OUT_VOICE_ANC_HEADSET] = strdup("SLIMBUS_6_RX");
1306 hw_interface_table[SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = strdup("SLIMBUS_6_RX");
1307 hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX");
1308 hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_ANC_FB_HEADSET] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX");
1309 hw_interface_table[SND_DEVICE_OUT_ANC_HANDSET] = strdup("SLIMBUS_0_RX");
Aditya Bavanari701a6992017-03-30 19:17:16 +0530[diff] [blame]1310 hw_interface_table[SND_DEVICE_OUT_SPEAKER_PROTECTED] = strdup("SLIMBUS_0_RX");
1311 hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = strdup("SLIMBUS_0_RX");
1312 hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED] = strdup("SLIMBUS_0_RX");
1313 hw_interface_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = strdup("SLIMBUS_0_RX");
1314 hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = strdup("SLIMBUS_0_RX");
1315 hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED_VBAT] = strdup("SLIMBUS_0_RX");
Siena Richard7c2db772016-12-21 11:32:34 -0800[diff] [blame]1316 hw_interface_table[SND_DEVICE_OUT_SPEAKER_WSA] = strdup("SLIMBUS_0_RX");
1317 hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = strdup("SLIMBUS_0_RX");
1318 hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_2_WSA] = strdup("SLIMBUS_0_RX");
1319 hw_interface_table[SND_DEVICE_IN_HANDSET_MIC] = strdup("SLIMBUS_0_TX");
1320 hw_interface_table[SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = strdup("SLIMBUS_0_TX");
1321 hw_interface_table[SND_DEVICE_IN_HANDSET_MIC_AEC] = strdup("SLIMBUS_0_TX");
1322 hw_interface_table[SND_DEVICE_IN_HANDSET_MIC_NS] = strdup("SLIMBUS_0_TX");
1323 hw_interface_table[SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = strdup("SLIMBUS_0_TX");
1324 hw_interface_table[SND_DEVICE_IN_HANDSET_DMIC] = strdup("SLIMBUS_0_TX");
1325 hw_interface_table[SND_DEVICE_IN_HANDSET_DMIC_AEC] = strdup("SLIMBUS_0_TX");
1326 hw_interface_table[SND_DEVICE_IN_HANDSET_DMIC_NS] = strdup("SLIMBUS_0_TX");
1327 hw_interface_table[SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = strdup("SLIMBUS_0_TX");
1328 hw_interface_table[SND_DEVICE_IN_SPEAKER_MIC] = strdup("SLIMBUS_0_TX");
1329 hw_interface_table[SND_DEVICE_IN_SPEAKER_MIC_AEC] = strdup("SLIMBUS_0_TX");
1330 hw_interface_table[SND_DEVICE_IN_SPEAKER_MIC_NS] = strdup("SLIMBUS_0_TX");
1331 hw_interface_table[SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = strdup("SLIMBUS_0_TX");
1332 hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC] = strdup("SLIMBUS_0_TX");
1333 hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_AEC] = strdup("SLIMBUS_0_TX");
1334 hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_NS] = strdup("SLIMBUS_0_TX");
1335 hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = strdup("SLIMBUS_0_TX");
1336 hw_interface_table[SND_DEVICE_IN_HEADSET_MIC] = strdup("SLIMBUS_0_TX");
1337 hw_interface_table[SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = strdup("SLIMBUS_0_TX");
1338 hw_interface_table[SND_DEVICE_IN_VOICE_SPEAKER_MIC] = strdup("SLIMBUS_0_TX");
1339 hw_interface_table[SND_DEVICE_IN_VOICE_HEADSET_MIC] = strdup("SLIMBUS_0_TX");
1340 hw_interface_table[SND_DEVICE_IN_HDMI_MIC] = strdup("HDMI");
1341 hw_interface_table[SND_DEVICE_IN_BT_SCO_MIC] = strdup("SLIMBUS_7_TX");
1342 hw_interface_table[SND_DEVICE_IN_BT_SCO_MIC_NREC] = strdup("SLIMBUS_7_TX");
1343 hw_interface_table[SND_DEVICE_IN_BT_SCO_MIC_WB] = strdup("SLIMBUS_7_TX");
1344 hw_interface_table[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = strdup("SLIMBUS_7_TX");
1345 hw_interface_table[SND_DEVICE_IN_CAMCORDER_MIC] = strdup("SLIMBUS_0_TX");
1346 hw_interface_table[SND_DEVICE_IN_VOICE_DMIC] = strdup("SLIMBUS_0_TX");
1347 hw_interface_table[SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = strdup("SLIMBUS_0_TX");
1348 hw_interface_table[SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = strdup("SLIMBUS_0_TX");
1349 hw_interface_table[SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = strdup("SLIMBUS_0_TX");
1350 hw_interface_table[SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = strdup("SLIMBUS_0_TX");
1351 hw_interface_table[SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = strdup("SLIMBUS_0_TX");
Aniket Kumar Latab26135f2017-06-16 12:20:04 -0700[diff] [blame^]1352 hw_interface_table[SND_DEVICE_IN_VOICE_TTY_FULL_USB_MIC] = strdup("USB_AUDIO_TX");
1353 hw_interface_table[SND_DEVICE_IN_VOICE_TTY_HCO_USB_MIC] = strdup("USB_AUDIO_TX");
Siena Richard7c2db772016-12-21 11:32:34 -0800[diff] [blame]1354 hw_interface_table[SND_DEVICE_IN_VOICE_REC_MIC] = strdup("SLIMBUS_0_TX");
1355 hw_interface_table[SND_DEVICE_IN_VOICE_REC_MIC_NS] = strdup("SLIMBUS_0_TX");
1356 hw_interface_table[SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = strdup("SLIMBUS_0_TX");
1357 hw_interface_table[SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = strdup("SLIMBUS_0_TX");
1358 hw_interface_table[SND_DEVICE_IN_VOICE_RX] = strdup("RT_PROXY_DAI_002_TX");
1359 hw_interface_table[SND_DEVICE_IN_USB_HEADSET_MIC] = strdup("USB_AUDIO_TX");
1360 hw_interface_table[SND_DEVICE_IN_CAPTURE_FM] = strdup("SLIMBUS_8_TX");
1361 hw_interface_table[SND_DEVICE_IN_AANC_HANDSET_MIC] = strdup("SLIMBUS_0_TX");
1362 hw_interface_table[SND_DEVICE_IN_QUAD_MIC] = strdup("SLIMBUS_0_TX");
1363 hw_interface_table[SND_DEVICE_IN_HANDSET_STEREO_DMIC] = strdup("SLIMBUS_0_TX");
1364 hw_interface_table[SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = strdup("SLIMBUS_0_TX");
1365 hw_interface_table[SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = strdup("SLIMBUS_4_TX");
1366 hw_interface_table[SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_1] = strdup("SLIMBUS_4_TX");
1367 hw_interface_table[SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_2] = strdup("SLIMBUS_4_TX");
1368 hw_interface_table[SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = strdup("SLIMBUS_0_TX");
1369 hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = strdup("SLIMBUS_0_TX");
1370 hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = strdup("SLIMBUS_0_TX");
1371 hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = strdup("SLIMBUS_0_TX");
1372 hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = strdup("SLIMBUS_0_TX");
1373 hw_interface_table[SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = strdup("SLIMBUS_0_TX");
1374 hw_interface_table[SND_DEVICE_IN_HANDSET_QMIC] = strdup("SLIMBUS_0_TX");
1375 hw_interface_table[SND_DEVICE_IN_SPEAKER_QMIC_AEC] = strdup("SLIMBUS_0_TX");
1376 hw_interface_table[SND_DEVICE_IN_SPEAKER_QMIC_NS] = strdup("SLIMBUS_0_TX");
1377 hw_interface_table[SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = strdup("SLIMBUS_0_TX");
1378 hw_interface_table[SND_DEVICE_IN_VOICE_REC_QMIC_FLUENCE] = strdup("SLIMBUS_0_TX");
1379 hw_interface_table[SND_DEVICE_IN_THREE_MIC] = strdup("SLIMBUS_0_TX");
1380 hw_interface_table[SND_DEVICE_IN_HANDSET_TMIC] = strdup("SLIMBUS_0_TX");
1381 hw_interface_table[SND_DEVICE_IN_VOICE_REC_TMIC] = strdup("SLIMBUS_0_TX");
1382 hw_interface_table[SND_DEVICE_IN_UNPROCESSED_MIC] = strdup("SLIMBUS_0_TX");
1383 hw_interface_table[SND_DEVICE_IN_UNPROCESSED_STEREO_MIC] = strdup("SLIMBUS_0_TX");
1384 hw_interface_table[SND_DEVICE_IN_UNPROCESSED_THREE_MIC] = strdup("SLIMBUS_0_TX");
1385 hw_interface_table[SND_DEVICE_IN_UNPROCESSED_QUAD_MIC] = strdup("SLIMBUS_0_TX");
1386 hw_interface_table[SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC] = strdup("SLIMBUS_0_TX");
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1387
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]1388 my_data->max_mic_count = PLATFORM_DEFAULT_MIC_COUNT;
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1389
1390 /*remove ALAC & APE from DSP decoder list based on software decoder availability*/
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]1391 for (count = 0; count < (int32_t)(sizeof(dsp_only_decoders_mime)/sizeof(dsp_only_decoders_mime[0]));
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1392 count++) {
1393
1394 if (!strncmp(MEDIA_MIMETYPE_AUDIO_ALAC, dsp_only_decoders_mime[count],
1395 strlen(dsp_only_decoders_mime[count]))) {
1396
1397 if(property_get_bool("use.qti.sw.alac.decoder", false)) {
1398 ALOGD("Alac software decoder is available...removing alac from DSP decoder list");
Preetam Singh Ranawat6746b7a2016-07-18 16:40:24 +0530[diff] [blame]1399 strlcpy(dsp_only_decoders_mime[count],"none",5);
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1400 }
1401 } else if (!strncmp(MEDIA_MIMETYPE_AUDIO_APE, dsp_only_decoders_mime[count],
1402 strlen(dsp_only_decoders_mime[count]))) {
1403
1404 if(property_get_bool("use.qti.sw.ape.decoder", false)) {
1405 ALOGD("APE software decoder is available...removing ape from DSP decoder list");
Preetam Singh Ranawat6746b7a2016-07-18 16:40:24 +0530[diff] [blame]1406 strlcpy(dsp_only_decoders_mime[count],"none",5);
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1407 }
1408 }
1409 }
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]1410}
1411
Walter Yang6f800052014-07-14 16:15:38 -0700[diff] [blame]1412void get_cvd_version(char *cvd_version, struct audio_device *adev)
1413{
1414 struct mixer_ctl *ctl;
1415 int count;
1416 int ret = 0;
1417
1418 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
1419 if (!ctl) {
1420 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
1421 goto done;
1422 }
1423 mixer_ctl_update(ctl);
1424
1425 count = mixer_ctl_get_num_values(ctl);
1426 if (count > MAX_CVD_VERSION_STRING_SIZE)
1427 count = MAX_CVD_VERSION_STRING_SIZE;
1428
1429 ret = mixer_ctl_get_array(ctl, cvd_version, count);
1430 if (ret != 0) {
1431 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
1432 goto done;
1433 }
1434
1435done:
1436 return;
1437}
1438
Anish Kumar55e6df22014-08-26 17:38:05 -0700[diff] [blame]1439static int hw_util_open(int card_no)
1440{
1441 int fd = -1;
1442 char dev_name[256];
1443
1444 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
1445 card_no, WCD9XXX_CODEC_HWDEP_NODE);
1446 ALOGD("%s Opening device %s\n", __func__, dev_name);
1447 fd = open(dev_name, O_WRONLY);
1448 if (fd < 0) {
1449 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
1450 return fd;
1451 }
1452 ALOGD("%s success", __func__);
1453 return fd;
1454}
1455
1456struct param_data {
1457 int use_case;
1458 int acdb_id;
1459 int get_size;
1460 int buff_size;
1461 int data_size;
1462 void *buff;
1463};
1464
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1465static int send_vbat_adc_data_to_acdb(struct platform_data *plat_data, char *cal_type)
1466{
1467 int ret = 0;
1468 struct mixer_ctl *ctl;
1469 uint16_t vbat_adc_data[2];
1470 struct platform_data *my_data = plat_data;
1471 struct audio_device *adev = my_data->adev;
1472
1473 const char *mixer_ctl_name = "Vbat ADC data";
1474
1475 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1476 if (!ctl) {
1477 ALOGE("%s: Could not get ctl for mixer ctl name - %s",
1478 __func__, mixer_ctl_name);
1479 ret = -EINVAL;
1480 goto done;
1481 }
1482
1483 vbat_adc_data[0] = mixer_ctl_get_value(ctl, 0);
1484 vbat_adc_data[1] = mixer_ctl_get_value(ctl, 1);
1485
1486 ALOGD("%s: Vbat ADC output values: Dcp1: %d , Dcp2: %d",
1487 __func__, vbat_adc_data[0], vbat_adc_data[1]);
1488
1489 ret = my_data->acdb_set_codec_data(&vbat_adc_data[0], cal_type);
1490
1491done:
1492 return ret;
1493}
1494
1495static void send_codec_cal(acdb_loader_get_calibration_t acdb_loader_get_calibration,
1496 struct platform_data *plat_data, int fd)
Anish Kumar55e6df22014-08-26 17:38:05 -0700[diff] [blame]1497{
Bhalchandra Gajare7c1ad7c2015-07-17 17:12:09 -0700[diff] [blame]1498 int type;
Anish Kumar55e6df22014-08-26 17:38:05 -0700[diff] [blame]1499
1500 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
1501 struct wcdcal_ioctl_buffer codec_buffer;
1502 struct param_data calib;
Bhalchandra Gajare7c1ad7c2015-07-17 17:12:09 -0700[diff] [blame]1503 int ret;
Anish Kumar55e6df22014-08-26 17:38:05 -0700[diff] [blame]1504
Bharath Ramachandramurthy63a47ef2015-08-31 17:41:46 -0700[diff] [blame]1505 /* MAD calibration is handled by sound trigger HAL, skip here */
1506 if (type == WCD9XXX_MAD_CAL)
1507 continue;
1508
Bhalchandra Gajare7c1ad7c2015-07-17 17:12:09 -0700[diff] [blame]1509 ret = 0;
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1510
Banajit Goswami4dc87fb2015-10-11 21:46:07 -0700[diff] [blame]1511 if ((plat_data->is_vbat_speaker) && (WCD9XXX_VBAT_CAL == type)) {
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1512 ret = send_vbat_adc_data_to_acdb(plat_data, cal_name_info[type]);
1513 if (ret < 0)
1514 ALOGE("%s error in sending vbat adc data to acdb", __func__);
1515 }
1516
Anish Kumar55e6df22014-08-26 17:38:05 -0700[diff] [blame]1517 calib.get_size = 1;
Bhalchandra Gajare7c1ad7c2015-07-17 17:12:09 -0700[diff] [blame]1518 ret = acdb_loader_get_calibration(cal_name_info[type],
1519 sizeof(struct param_data),
1520 &calib);
Anish Kumar55e6df22014-08-26 17:38:05 -0700[diff] [blame]1521 if (ret < 0) {
Bhalchandra Gajare7c1ad7c2015-07-17 17:12:09 -0700[diff] [blame]1522 ALOGE("%s: %s get_calibration size failed, err = %d\n",
1523 __func__, cal_name_info[type], ret);
1524 continue;
Anish Kumar55e6df22014-08-26 17:38:05 -0700[diff] [blame]1525 }
Bhalchandra Gajare7c1ad7c2015-07-17 17:12:09 -0700[diff] [blame]1526
Anish Kumar55e6df22014-08-26 17:38:05 -0700[diff] [blame]1527 calib.get_size = 0;
1528 calib.buff = malloc(calib.buff_size);
Bhalchandra Gajare7c1ad7c2015-07-17 17:12:09 -0700[diff] [blame]1529 if (!calib.buff) {
1530 ALOGE("%s: %s: No Memory for size = %d\n",
1531 __func__, cal_name_info[type], calib.buff_size);
1532 continue;
1533 }
1534
Anish Kumar55e6df22014-08-26 17:38:05 -0700[diff] [blame]1535 ret = acdb_loader_get_calibration(cal_name_info[type],
1536 sizeof(struct param_data), &calib);
1537 if (ret < 0) {
Bhalchandra Gajare7c1ad7c2015-07-17 17:12:09 -0700[diff] [blame]1538 ALOGE("%s: %s get_calibration failed, err = %d\n",
1539 __func__, cal_name_info[type], ret);
Anish Kumar55e6df22014-08-26 17:38:05 -0700[diff] [blame]1540 free(calib.buff);
Bhalchandra Gajare7c1ad7c2015-07-17 17:12:09 -0700[diff] [blame]1541 continue;
Anish Kumar55e6df22014-08-26 17:38:05 -0700[diff] [blame]1542 }
Bhalchandra Gajare7c1ad7c2015-07-17 17:12:09 -0700[diff] [blame]1543
Anish Kumar55e6df22014-08-26 17:38:05 -0700[diff] [blame]1544 codec_buffer.buffer = calib.buff;
1545 codec_buffer.size = calib.data_size;
1546 codec_buffer.cal_type = type;
1547 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
Bhalchandra Gajare7c1ad7c2015-07-17 17:12:09 -0700[diff] [blame]1548 ALOGE("%s: %s Failed to call ioctl, err=%d",
1549 __func__, cal_name_info[type], errno);
1550 else
1551 ALOGD("%s: %s cal sent successfully\n",
1552 __func__, cal_name_info[type]);
1553
Anish Kumar55e6df22014-08-26 17:38:05 -0700[diff] [blame]1554 free(calib.buff);
1555 }
Anish Kumar55e6df22014-08-26 17:38:05 -0700[diff] [blame]1556}
1557
1558static void audio_hwdep_send_cal(struct platform_data *plat_data)
1559{
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1560 int fd = plat_data->hw_dep_fd;
Anish Kumar55e6df22014-08-26 17:38:05 -0700[diff] [blame]1561
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1562 if (fd < 0)
1563 fd = hw_util_open(plat_data->adev->snd_card);
Anish Kumar55e6df22014-08-26 17:38:05 -0700[diff] [blame]1564 if (fd == -1) {
1565 ALOGE("%s error open\n", __func__);
1566 return;
1567 }
1568
1569 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
1570 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
1571
1572 if (acdb_loader_get_calibration == NULL) {
1573 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
1574 dlerror());
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1575 if (fd >= 0) {
1576 close(fd);
1577 plat_data->hw_dep_fd = -1;
1578 }
Anish Kumar55e6df22014-08-26 17:38:05 -0700[diff] [blame]1579 return;
1580 }
Bhalchandra Gajare7c1ad7c2015-07-17 17:12:09 -0700[diff] [blame]1581
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1582 send_codec_cal(acdb_loader_get_calibration, plat_data, fd);
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1583 plat_data->hw_dep_fd = fd;
Anish Kumar55e6df22014-08-26 17:38:05 -0700[diff] [blame]1584}
1585
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1586static int platform_acdb_init(void *platform)
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1587{
1588 struct platform_data *my_data = (struct platform_data *)platform;
1589 char *cvd_version = NULL;
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1590 const char *snd_card_name;
Dhanalakshmi Siddani21be3ac2016-12-29 14:31:08 +0530[diff] [blame]1591 int result = -1;
1592 struct listnode *node;
1593 struct meta_key_list *key_info;
1594 int key = 0;
1595
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1596 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
Preetam Singh Ranawat6746b7a2016-07-18 16:40:24 +0530[diff] [blame]1597 if (!cvd_version) {
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1598 ALOGE("Failed to allocate cvd version");
Preetam Singh Ranawat6746b7a2016-07-18 16:40:24 +0530[diff] [blame]1599 return -1;
1600 } else {
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1601 get_cvd_version(cvd_version, my_data->adev);
Preetam Singh Ranawat6746b7a2016-07-18 16:40:24 +0530[diff] [blame]1602 }
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1603
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1604 snd_card_name = mixer_get_name(my_data->adev->mixer);
Dhanalakshmi Siddani21be3ac2016-12-29 14:31:08 +0530[diff] [blame]1605 if (my_data->acdb_init_v3) {
1606 result = my_data->acdb_init_v3(snd_card_name, cvd_version,
1607 &my_data->acdb_meta_key_list);
1608 } else if (my_data->acdb_init) {
1609 node = list_head(&my_data->acdb_meta_key_list);
1610 key_info = node_to_item(node, struct meta_key_list, list);
1611 key = key_info->cal_info.nKey;
1612 result = my_data->acdb_init(snd_card_name, cvd_version, key);
1613 }
Karthik Reddy Kattaeda85aa2016-05-25 12:42:39 +0530[diff] [blame]1614
1615 /* Save these variables in platform_data. These will be used
1616 while reloading ACDB files during run time. */
1617 strlcpy(my_data->cvd_version, cvd_version, MAX_CVD_VERSION_STRING_SIZE);
1618 strlcpy(my_data->snd_card_name, snd_card_name,
1619 MAX_SND_CARD_STRING_SIZE);
Karthik Reddy Kattaeda85aa2016-05-25 12:42:39 +0530[diff] [blame]1620
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1621 if (cvd_version)
1622 free(cvd_version);
1623 if (!result) {
1624 my_data->is_acdb_initialized = true;
1625 ALOGD("ACDB initialized");
1626 audio_hwdep_send_cal(my_data);
1627 } else {
1628 my_data->is_acdb_initialized = false;
1629 ALOGD("ACDB initialization failed");
1630 }
1631 return result;
1632}
1633
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]1634static void get_source_mic_type(struct platform_data * my_data)
1635{
1636 // support max to mono, example if max count is 3, usecase supports Three, dual and mono mic
1637 switch (my_data->max_mic_count) {
1638 case 4:
1639 my_data->source_mic_type |= SOURCE_QUAD_MIC;
1640 case 3:
1641 my_data->source_mic_type |= SOURCE_THREE_MIC;
1642 case 2:
1643 my_data->source_mic_type |= SOURCE_DUAL_MIC;
1644 case 1:
1645 my_data->source_mic_type |= SOURCE_MONO_MIC;
1646 break;
1647 default:
1648 ALOGE("%s: max_mic_count (%d), is not supported, setting to default",
1649 __func__, my_data->max_mic_count);
1650 my_data->source_mic_type = SOURCE_MONO_MIC | SOURCE_DUAL_MIC;
1651 break;
1652 }
1653}
1654
Siena Richard7c2db772016-12-21 11:32:34 -0800[diff] [blame]1655/*
1656 * Retrieves the be_dai_name_table from kernel to enable a mapping
1657 * between sound device hw interfaces and backend IDs. This allows HAL to
1658 * specify the backend a specific calibration is needed for.
1659 */
1660static int init_be_dai_name_table(struct audio_device *adev)
1661{
1662 const char *mixer_ctl_name = "Backend DAI Name Table";
1663 struct mixer_ctl *ctl;
1664 int i, j, ret, size;
1665 bool valid_hw_interface;
1666
1667 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1668 if (!ctl) {
1669 ALOGE("%s: Could not get ctl for mixer name %s\n",
1670 __func__, mixer_ctl_name);
1671 ret = -EINVAL;
1672 goto done;
1673 }
1674
1675 mixer_ctl_update(ctl);
1676
1677 size = mixer_ctl_get_num_values(ctl);
1678 if (size <= 0){
1679 ALOGE("%s: Failed to get %s size %d\n",
1680 __func__, mixer_ctl_name, size);
1681 ret = -EFAULT;
1682 goto done;
1683 }
1684
1685 be_dai_name_table =
1686 (const struct be_dai_name_struct *)calloc(1, size);
1687 if (be_dai_name_table == NULL) {
1688 ALOGE("%s: Failed to allocate memory for %s\n",
1689 __func__, mixer_ctl_name);
1690 ret = -ENOMEM;
1691 goto freeMem;
1692 }
1693
1694 ret = mixer_ctl_get_array(ctl, (void *)be_dai_name_table, size);
1695 if (ret) {
1696 ALOGE("%s: Failed to get %s, ret %d\n",
1697 __func__, mixer_ctl_name, ret);
1698 ret = -EFAULT;
1699 goto freeMem;
1700 }
1701
1702 if (be_dai_name_table != NULL) {
1703 max_be_dai_names = size / sizeof(struct be_dai_name_struct);
1704 ALOGV("%s: Successfully got %s, number of be dais is %d\n",
1705 __func__, mixer_ctl_name, max_be_dai_names);
1706 ret = 0;
1707 } else {
1708 ALOGE("%s: Failed to get %s\n", __func__, mixer_ctl_name);
1709 ret = -EFAULT;
1710 goto freeMem;
1711 }
1712
1713 /*
1714 * Validate all sound devices have a valid backend set to catch
1715 * errors for uncommon sound devices
1716 */
1717 for (i = 0; i < SND_DEVICE_MAX; i++) {
1718 valid_hw_interface = false;
1719
1720 if (hw_interface_table[i] == NULL) {
1721 ALOGW("%s: sound device %s has no hw interface set\n",
1722 __func__, platform_get_snd_device_name(i));
1723 continue;
1724 }
1725
1726 for (j = 0; j < max_be_dai_names; j++) {
1727 if (strcmp(hw_interface_table[i], be_dai_name_table[j].be_name)
1728 == 0) {
1729 valid_hw_interface = true;
1730 break;
1731 }
1732 }
1733 if (!valid_hw_interface)
1734 ALOGD("%s: sound device %s does not have a valid hw interface set (disregard for combo devices) %s\n",
1735 __func__, platform_get_snd_device_name(i), hw_interface_table[i]);
1736 }
1737
1738 goto done;
1739
1740freeMem:
1741 if (be_dai_name_table) {
1742 free((void *)be_dai_name_table);
1743 be_dai_name_table = NULL;
1744 }
1745
1746done:
1747 return ret;
1748}
1749
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]1750void *platform_init(struct audio_device *adev)
1751{
Vidyakumar Athota77327dd2014-08-07 16:44:25 -0700[diff] [blame]1752 char platform[PROPERTY_VALUE_MAX];
1753 char baseband[PROPERTY_VALUE_MAX];
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]1754 char value[PROPERTY_VALUE_MAX];
Apoorv Raghuvanshi84fa2fe2013-12-04 11:57:47 -0800[diff] [blame]1755 struct platform_data *my_data = NULL;
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]1756 char *snd_card_name = NULL, *snd_card_name_t = NULL;
Apoorv Raghuvanshia433fb52015-03-16 15:22:30 -0700[diff] [blame]1757 char *snd_internal_name = NULL;
1758 char *tmp = NULL;
1759 char mixer_xml_file[MIXER_PATH_MAX_LENGTH]= {0};
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -0800[diff] [blame]1760 int idx;
sangwoo1b9f4b32013-06-21 18:22:55 -0700[diff] [blame]1761
Vignesh Kulothungan55396882017-04-20 14:37:02 -0700[diff] [blame]1762 adev->snd_card = audio_extn_utils_get_snd_card_num();
1763 if (adev->snd_card < 0) {
1764 ALOGE("%s: Unable to find correct sound card", __func__);
1765 return NULL;
1766 }
1767 ALOGD("%s: Opened sound card:%d", __func__, adev->snd_card);
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]1768
Vignesh Kulothungan55396882017-04-20 14:37:02 -0700[diff] [blame]1769 adev->mixer = mixer_open(adev->snd_card);
1770 if (!adev->mixer) {
1771 ALOGE("%s: Unable to open the mixer card: %d", __func__,
1772 adev->snd_card);
Haynes Mathew Georgeb51ceb12014-06-30 13:56:18 -0700[diff] [blame]1773 return NULL;
1774 }
1775
Vignesh Kulothungan55396882017-04-20 14:37:02 -0700[diff] [blame]1776 snd_card_name = strdup(mixer_get_name(adev->mixer));
1777 if (!snd_card_name) {
1778 ALOGE("failed to allocate memory for snd_card_name\n");
Mingming Yindda29e62015-12-02 18:02:28 -0800[diff] [blame]1779 mixer_close(adev->mixer);
Vignesh Kulothungan55396882017-04-20 14:37:02 -0700[diff] [blame]1780 return NULL;
Apoorv Raghuvanshi84fa2fe2013-12-04 11:57:47 -0800[diff] [blame]1781 }
1782
Vignesh Kulothungan55396882017-04-20 14:37:02 -0700[diff] [blame]1783 my_data = calloc(1, sizeof(struct platform_data));
1784 if (!my_data) {
1785 ALOGE("failed to allocate platform data");
1786 if (snd_card_name)
1787 free(snd_card_name);
1788 mixer_close(adev->mixer);
1789 return NULL;
1790 }
1791
1792 my_data->hw_info = hw_info_init(snd_card_name);
1793 if (!my_data->hw_info) {
1794 ALOGE("failed to init hw_info");
1795 mixer_close(adev->mixer);
1796 if (my_data)
1797 free(my_data);
1798
1799 if (snd_card_name)
1800 free(snd_card_name);
1801 return NULL;
1802 }
1803
1804 if (platform_is_i2s_ext_modem(snd_card_name, my_data)) {
1805 ALOGD("%s: Call MIXER_XML_PATH_I2S", __func__);
1806
1807 adev->audio_route = audio_route_init(adev->snd_card,
1808 MIXER_XML_PATH_I2S);
1809 } else {
1810 /* Get the codec internal name from the sound card name
1811 * and form the mixer paths file name dynamically. This
1812 * is generic way of picking any codec name based mixer
1813 * files in future with no code change. This code
1814 * assumes mixer files are formed with format as
1815 * mixer_paths_internalcodecname.xml
1816
1817 * If this dynamically read mixer files fails to open then it
1818 * falls back to default mixer file i.e mixer_paths.xml. This is
1819 * done to preserve backward compatibility but not mandatory as
1820 * long as the mixer files are named as per above assumption.
1821 */
1822 snd_card_name_t = strdup(snd_card_name);
1823 snd_internal_name = strtok_r(snd_card_name_t, "-", &tmp);
1824
1825 if (snd_internal_name != NULL) {
1826 snd_internal_name = strtok_r(NULL, "-", &tmp);
1827 }
1828 if (snd_internal_name != NULL) {
1829 strlcpy(mixer_xml_file, MIXER_XML_BASE_STRING,
1830 MIXER_PATH_MAX_LENGTH);
1831 strlcat(mixer_xml_file, MIXER_FILE_DELIMITER,
1832 MIXER_PATH_MAX_LENGTH);
1833 strlcat(mixer_xml_file, snd_internal_name,
1834 MIXER_PATH_MAX_LENGTH);
1835 strlcat(mixer_xml_file, MIXER_FILE_EXT,
1836 MIXER_PATH_MAX_LENGTH);
1837 } else {
1838 strlcpy(mixer_xml_file, MIXER_XML_DEFAULT_PATH,
1839 MIXER_PATH_MAX_LENGTH);
1840 }
1841
1842 if (F_OK == access(mixer_xml_file, 0)) {
1843 ALOGD("%s: Loading mixer file: %s", __func__, mixer_xml_file);
1844 if (audio_extn_read_xml(adev, adev->snd_card, mixer_xml_file,
1845 MIXER_XML_PATH_AUXPCM) == -ENOSYS)
1846 adev->audio_route = audio_route_init(adev->snd_card,
1847 mixer_xml_file);
1848 } else {
1849 ALOGD("%s: Loading default mixer file", __func__);
1850 if (audio_extn_read_xml(adev, adev->snd_card, MIXER_XML_DEFAULT_PATH,
1851 MIXER_XML_PATH_AUXPCM) == -ENOSYS)
1852 adev->audio_route = audio_route_init(adev->snd_card,
1853 MIXER_XML_DEFAULT_PATH);
1854 }
1855 }
1856 if (!adev->audio_route) {
1857 ALOGE("%s: Failed to init audio route controls, aborting.",
1858 __func__);
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]1859 if (my_data)
1860 free(my_data);
Ravi Kumar Alamanda31c90df2015-10-16 10:06:59 -0700[diff] [blame]1861 if (snd_card_name)
1862 free(snd_card_name);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]1863 if (snd_card_name_t)
1864 free(snd_card_name_t);
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]1865 mixer_close(adev->mixer);
Apoorv Raghuvanshi84fa2fe2013-12-04 11:57:47 -0800[diff] [blame]1866 return NULL;
Ravi Kumar Alamanda48c921d2013-10-29 06:07:44 -0700[diff] [blame]1867 }
1868
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]1869 my_data->adev = adev;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]1870 my_data->fluence_in_spkr_mode = false;
1871 my_data->fluence_in_voice_call = false;
1872 my_data->fluence_in_voice_rec = false;
Ravi Kumar Alamandab034ddb2013-11-06 15:52:18 -0800[diff] [blame]1873 my_data->fluence_in_audio_rec = false;
Dhanalakshmi Siddani3dbfc382017-03-21 15:15:03 +0530[diff] [blame]1874 my_data->fluence_in_hfp_call = false;
Tanya Finkel00130052014-07-14 04:26:56 -0700[diff] [blame]1875 my_data->external_spk_1 = false;
1876 my_data->external_spk_2 = false;
1877 my_data->external_mic = false;
Mingming Yin8e5a4f62013-10-07 15:23:41 -0700[diff] [blame]1878 my_data->fluence_type = FLUENCE_NONE;
Narsinga Rao Chella61e0f9b2014-03-06 21:25:22 -0800[diff] [blame]1879 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]1880 my_data->slowtalk = false;
1881 my_data->hd_voice = false;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]1882 my_data->edid_info = NULL;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]1883 my_data->ext_disp_type = EXT_DISPLAY_TYPE_NONE;
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1884 my_data->hw_dep_fd = -1;
Rohit kumarf4120402016-08-05 19:19:48 +0530[diff] [blame]1885 my_data->mono_speaker = SPKR_1;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]1886
Siena Richard7c2db772016-12-21 11:32:34 -0800[diff] [blame]1887 be_dai_name_table = NULL;
1888
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1889 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
1890 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Ravi Kumar Alamandab034ddb2013-11-06 15:52:18 -0800[diff] [blame]1891 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1892 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Mingming Yin8e5a4f62013-10-07 15:23:41 -0700[diff] [blame]1893 my_data->fluence_type = FLUENCE_DUAL_MIC;
1894 } else {
1895 my_data->fluence_type = FLUENCE_NONE;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]1896 }
1897
Mingming Yin8e5a4f62013-10-07 15:23:41 -0700[diff] [blame]1898 if (my_data->fluence_type != FLUENCE_NONE) {
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]1899 property_get("persist.audio.fluence.voicecall",value,"");
Mingming Yin8e5a4f62013-10-07 15:23:41 -0700[diff] [blame]1900 if (!strncmp("true", value, sizeof("true"))) {
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]1901 my_data->fluence_in_voice_call = true;
1902 }
1903
1904 property_get("persist.audio.fluence.voicerec",value,"");
Mingming Yin8e5a4f62013-10-07 15:23:41 -0700[diff] [blame]1905 if (!strncmp("true", value, sizeof("true"))) {
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]1906 my_data->fluence_in_voice_rec = true;
1907 }
1908
Ravi Kumar Alamandab034ddb2013-11-06 15:52:18 -0800[diff] [blame]1909 property_get("persist.audio.fluence.audiorec",value,"");
1910 if (!strncmp("true", value, sizeof("true"))) {
1911 my_data->fluence_in_audio_rec = true;
1912 }
1913
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]1914 property_get("persist.audio.fluence.speaker",value,"");
Mingming Yin8e5a4f62013-10-07 15:23:41 -0700[diff] [blame]1915 if (!strncmp("true", value, sizeof("true"))) {
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]1916 my_data->fluence_in_spkr_mode = true;
1917 }
Narsinga Rao Chella61e0f9b2014-03-06 21:25:22 -0800[diff] [blame]1918
1919 property_get("persist.audio.fluence.mode",value,"");
1920 if (!strncmp("broadside", value, sizeof("broadside"))) {
1921 my_data->fluence_mode = FLUENCE_BROADSIDE;
1922 }
Dhanalakshmi Siddani3dbfc382017-03-21 15:15:03 +0530[diff] [blame]1923
1924 property_get("persist.audio.fluence.hfpcall",value,"");
1925 if (!strncmp("true", value, sizeof("true"))) {
1926 my_data->fluence_in_hfp_call = true;
1927 }
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]1928 }
1929
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1930 /* Check if Vbat speaker enabled property is set, this should be done before acdb init */
1931 bool ret = false;
1932 ret = audio_extn_can_use_vbat();
1933 if (ret)
1934 my_data->is_vbat_speaker = true;
1935
Dhanalakshmi Siddani21be3ac2016-12-29 14:31:08 +0530[diff] [blame]1936 list_init(&my_data->acdb_meta_key_list);
1937
1938 set_platform_defaults(my_data);
1939
1940 /* Initialize ACDB ID's */
1941 if (my_data->is_i2s_ext_modem)
Vignesh Kulothungan55396882017-04-20 14:37:02 -0700[diff] [blame]1942 platform_info_init(PLATFORM_INFO_XML_PATH_I2S, my_data, PLATFORM);
Dhanalakshmi Siddani21be3ac2016-12-29 14:31:08 +0530[diff] [blame]1943 else
Vignesh Kulothungan55396882017-04-20 14:37:02 -0700[diff] [blame]1944 platform_info_init(PLATFORM_INFO_XML_PATH, my_data, PLATFORM);
Dhanalakshmi Siddani21be3ac2016-12-29 14:31:08 +0530[diff] [blame]1945
Ben Rombergerc1dc70d2013-12-19 15:11:17 -0800[diff] [blame]1946 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]1947 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1948 if (my_data->acdb_handle == NULL) {
1949 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1950 } else {
1951 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1952 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1953 "acdb_loader_deallocate_ACDB");
Ben Rombergerc1dc70d2013-12-19 15:11:17 -0800[diff] [blame]1954 if (!my_data->acdb_deallocate)
1955 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1956 __func__, LIB_ACDB_LOADER);
1957
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]1958 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 -0700[diff] [blame]1959 "acdb_loader_send_audio_cal_v2");
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]1960 if (!my_data->acdb_send_audio_cal)
Siena Richard7c2db772016-12-21 11:32:34 -0800[diff] [blame]1961 ALOGE("%s: Could not find the symbol acdb_send_audio_cal_v2 from %s",
1962 __func__, LIB_ACDB_LOADER);
1963
1964 my_data->acdb_send_audio_cal_v3 = (acdb_send_audio_cal_v3_t)dlsym(my_data->acdb_handle,
1965 "acdb_loader_send_audio_cal_v3");
1966 if (!my_data->acdb_send_audio_cal_v3)
1967 ALOGE("%s: Could not find the symbol acdb_send_audio_cal_v3 from %s",
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]1968 __func__, LIB_ACDB_LOADER);
Ben Rombergerc1dc70d2013-12-19 15:11:17 -0800[diff] [blame]1969
Ben Rombergera04fabc2014-11-14 12:16:03 -0800[diff] [blame]1970 my_data->acdb_set_audio_cal = (acdb_set_audio_cal_t)dlsym(my_data->acdb_handle,
1971 "acdb_loader_set_audio_cal_v2");
1972 if (!my_data->acdb_set_audio_cal)
1973 ALOGE("%s: Could not find the symbol acdb_set_audio_cal_v2 from %s",
1974 __func__, LIB_ACDB_LOADER);
1975
1976 my_data->acdb_get_audio_cal = (acdb_get_audio_cal_t)dlsym(my_data->acdb_handle,
1977 "acdb_loader_get_audio_cal_v2");
1978 if (!my_data->acdb_get_audio_cal)
1979 ALOGE("%s: Could not find the symbol acdb_get_audio_cal_v2 from %s",
1980 __func__, LIB_ACDB_LOADER);
1981
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]1982 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1983 "acdb_loader_send_voice_cal");
Ben Rombergerc1dc70d2013-12-19 15:11:17 -0800[diff] [blame]1984 if (!my_data->acdb_send_voice_cal)
1985 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1986 __func__, LIB_ACDB_LOADER);
1987
1988 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1989 "acdb_loader_reload_vocvoltable");
1990 if (!my_data->acdb_reload_vocvoltable)
1991 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1992 __func__, LIB_ACDB_LOADER);
1993
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1994 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1995 my_data->acdb_handle,
1996 "acdb_loader_get_default_app_type");
1997 if (!my_data->acdb_get_default_app_type)
1998 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1999 __func__, LIB_ACDB_LOADER);
2000
vivek mehtaa76401a2015-04-24 14:12:15 -0700[diff] [blame]2001 my_data->acdb_send_gain_dep_cal = (acdb_send_gain_dep_cal_t)dlsym(my_data->acdb_handle,
2002 "acdb_loader_send_gain_dep_cal");
2003 if (!my_data->acdb_send_gain_dep_cal)
2004 ALOGV("%s: Could not find the symbol acdb_loader_send_gain_dep_cal from %s",
2005 __func__, LIB_ACDB_LOADER);
2006
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]2007 my_data->acdb_send_common_top = (acdb_send_common_top_t)dlsym(
2008 my_data->acdb_handle,
2009 "acdb_loader_send_common_custom_topology");
2010 if (!my_data->acdb_send_common_top)
2011 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
2012 __func__, LIB_ACDB_LOADER);
2013
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2014 my_data->acdb_set_codec_data = (acdb_set_codec_data_t)dlsym(
2015 my_data->acdb_handle,
2016 "acdb_loader_set_codec_data");
2017 if (!my_data->acdb_set_codec_data)
2018 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
2019 __func__, LIB_ACDB_LOADER);
2020
2021
Dhanalakshmi Siddani21be3ac2016-12-29 14:31:08 +0530[diff] [blame]2022 my_data->acdb_init_v3 = (acdb_init_v3_t)dlsym(my_data->acdb_handle,
2023 "acdb_loader_init_v3");
2024 if (my_data->acdb_init_v3 == NULL) {
2025 ALOGE("%s: dlsym error %s for acdb_loader_init_v3", __func__, dlerror());
2026 }
2027
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]2028 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Dhanalakshmi Siddani21be3ac2016-12-29 14:31:08 +0530[diff] [blame]2029 "acdb_loader_init_v3");
Walter Yang6f800052014-07-14 16:15:38 -0700[diff] [blame]2030 if (my_data->acdb_init == NULL) {
Dhanalakshmi Siddani21be3ac2016-12-29 14:31:08 +0530[diff] [blame]2031 ALOGE("%s: dlsym error %s for acdb_loader_init_v3", __func__, dlerror());
Walter Yang6f800052014-07-14 16:15:38 -0700[diff] [blame]2032 goto acdb_init_fail;
2033 }
2034
Dhanalakshmi Siddani21be3ac2016-12-29 14:31:08 +0530[diff] [blame]2035 my_data->acdb_reload_v2 = (acdb_reload_v2_t)dlsym(my_data->acdb_handle,
2036 "acdb_loader_reload_acdb_files_v2");
2037 if (my_data->acdb_reload_v2 == NULL) {
2038 ALOGE("%s: dlsym error %s for acdb_loader_reload_acdb_files_v2", __func__, dlerror());
2039 }
2040
Karthik Reddy Kattaeda85aa2016-05-25 12:42:39 +0530[diff] [blame]2041 my_data->acdb_reload = (acdb_reload_t)dlsym(my_data->acdb_handle,
2042 "acdb_loader_reload_acdb_files");
2043 if (my_data->acdb_reload == NULL) {
2044 ALOGE("%s: dlsym error %s for acdb_loader_reload_acdb_files", __func__, dlerror());
2045 goto acdb_init_fail;
2046 }
Vignesh Kulothungan55396882017-04-20 14:37:02 -0700[diff] [blame]2047
2048 int result = acdb_init(adev->snd_card);
2049 if (!result) {
2050 my_data->is_acdb_initialized = true;
2051 ALOGD("ACDB initialized");
2052 audio_hwdep_send_cal(my_data);
2053 } else {
2054 my_data->is_acdb_initialized = false;
2055 ALOGD("ACDB initialization failed");
2056 }
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]2057 }
2058
Satish Babu Patakokila1caa1b72016-05-24 13:47:08 +0530[diff] [blame]2059 /* init keep-alive for compress passthru */
2060 audio_extn_keep_alive_init(adev);
Revathi Uddaraju1eac8b02017-05-18 17:13:33 +0530[diff] [blame]2061#ifdef DYNAMIC_LOG_ENABLED
2062 log_utils_init();
2063#endif
Walter Yang6f800052014-07-14 16:15:38 -0700[diff] [blame]2064acdb_init_fail:
2065
Ben Romberger55886882014-01-10 13:49:02 -0800[diff] [blame]2066
Siena Richard7c2db772016-12-21 11:32:34 -0800[diff] [blame]2067 /*
2068 * Get the be_dai_name_table from kernel which provides a mapping
2069 * between a backend string name and a backend ID
2070 */
2071 init_be_dai_name_table(adev);
2072
Srinivas Julakanti1ca769a2017-01-04 23:18:08 -0800[diff] [blame]2073 if (audio_extn_can_use_ras()) {
2074 if (property_get_bool("persist.speaker.prot.enable", false)) {
2075 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED,
2076 acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_RAS]);
2077 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT,
2078 acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT_RAS]);
2079 } else {
2080 ALOGD("%s: RAS Feature should be enabled with Speaker Protection", __func__);
2081 }
2082 }
2083
Vidyakumar Athota77327dd2014-08-07 16:44:25 -0700[diff] [blame]2084 /* If platform is apq8084 and baseband is MDM, load CSD Client specific
2085 * symbols. Voice call is handled by MDM and apps processor talks to
2086 * MDM through CSD Client
2087 */
2088 property_get("ro.board.platform", platform, "");
2089 property_get("ro.baseband", baseband, "");
2090 if (!strncmp("apq8084", platform, sizeof("apq8084")) &&
2091 !strncmp("mdm", baseband, (sizeof("mdm")-1))) {
2092 my_data->csd = open_csd_client(my_data->is_i2s_ext_modem);
2093 } else {
2094 my_data->csd = NULL;
2095 }
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -0800[diff] [blame]2096
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]2097 /* obtain source mic type from max mic count*/
2098 get_source_mic_type(my_data);
2099 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 +0530[diff] [blame]2100 " fluence_in_voice_rec(%d) fluence_in_spkr_mode(%d) fluence_in_hfp_call(%d) ",
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]2101 __func__, my_data->fluence_type, my_data->max_mic_count, my_data->source_mic_type,
2102 my_data->fluence_in_voice_call, my_data->fluence_in_voice_rec,
Dhanalakshmi Siddani3dbfc382017-03-21 15:15:03 +0530[diff] [blame]2103 my_data->fluence_in_spkr_mode, my_data->fluence_in_hfp_call);
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]2104
Apoorv Raghuvanshi5792d4b2013-10-07 18:40:05 -0700[diff] [blame]2105 /* init usb */
2106 audio_extn_usb_init(adev);
2107
Naresh Tanniru9d027a62015-03-13 01:32:10 +0530[diff] [blame]2108 /*init a2dp*/
2109 audio_extn_a2dp_init(adev);
2110
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]2111 /* init dap hal */
2112 audio_extn_dap_hal_init(adev->snd_card);
2113
Apoorv Raghuvanshi6178a3f2013-10-19 12:38:54 -0700[diff] [blame]2114 /* Read one time ssr property */
Mingming Yin49be8032013-12-19 12:51:25 -0800[diff] [blame]2115 audio_extn_ssr_update_enabled();
Gopikrishnaiah Anandanf538cef2013-10-28 14:06:03 -0700[diff] [blame]2116 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]2117
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]2118
Lior Barenboim0b61bc72014-05-13 13:01:37 +0300[diff] [blame]2119 /* init audio device arbitration */
2120 audio_extn_dev_arbi_init();
2121
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -0800[diff] [blame]2122 /* initialize backend config */
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2123 for (idx = 0; idx < MAX_CODEC_BACKENDS; idx++) {
2124 my_data->current_backend_cfg[idx].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
2125 if (idx == HEADPHONE_44_1_BACKEND)
2126 my_data->current_backend_cfg[idx].sample_rate = OUTPUT_SAMPLING_RATE_44100;
2127 my_data->current_backend_cfg[idx].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Ashish Jainb26edfb2016-08-25 00:10:11 +0530[diff] [blame]2128 my_data->current_backend_cfg[idx].channels = CODEC_BACKEND_DEFAULT_CHANNELS;
Kuirong Wang0b947f72016-09-29 11:03:09 -0700[diff] [blame]2129 if (idx > MAX_RX_CODEC_BACKENDS)
2130 my_data->current_backend_cfg[idx].channels = CODEC_BACKEND_DEFAULT_TX_CHANNELS;
Ashish Jainb26edfb2016-08-25 00:10:11 +0530[diff] [blame]2131 my_data->current_backend_cfg[idx].bitwidth_mixer_ctl = NULL;
2132 my_data->current_backend_cfg[idx].samplerate_mixer_ctl = NULL;
2133 my_data->current_backend_cfg[idx].channels_mixer_ctl = NULL;
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -0800[diff] [blame]2134 }
2135
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2136 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
2137 strdup("SLIM_0_RX Format");
2138 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
2139 strdup("SLIM_0_RX SampleRate");
2140
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +0530[diff] [blame]2141 my_data->current_backend_cfg[DSD_NATIVE_BACKEND].bitwidth_mixer_ctl =
2142 strdup("SLIM_2_RX Format");
2143 my_data->current_backend_cfg[DSD_NATIVE_BACKEND].samplerate_mixer_ctl =
2144 strdup("SLIM_2_RX SampleRate");
2145
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2146 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].bitwidth_mixer_ctl =
2147 strdup("SLIM_5_RX Format");
2148 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].samplerate_mixer_ctl =
2149 strdup("SLIM_5_RX SampleRate");
2150
Kuirong Wang0b947f72016-09-29 11:03:09 -0700[diff] [blame]2151 my_data->current_backend_cfg[DEFAULT_CODEC_TX_BACKEND].bitwidth_mixer_ctl =
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]2152 strdup("SLIM_0_TX Format");
Kuirong Wang0b947f72016-09-29 11:03:09 -0700[diff] [blame]2153 my_data->current_backend_cfg[DEFAULT_CODEC_TX_BACKEND].samplerate_mixer_ctl =
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]2154 strdup("SLIM_0_TX SampleRate");
2155
Kuirong Wang0b947f72016-09-29 11:03:09 -0700[diff] [blame]2156 my_data->current_backend_cfg[USB_AUDIO_TX_BACKEND].bitwidth_mixer_ctl =
Kuirong Wange9894162016-08-26 15:16:39 -0700[diff] [blame]2157 strdup("USB_AUDIO_TX Format");
Kuirong Wang0b947f72016-09-29 11:03:09 -0700[diff] [blame]2158 my_data->current_backend_cfg[USB_AUDIO_TX_BACKEND].samplerate_mixer_ctl =
Kuirong Wange9894162016-08-26 15:16:39 -0700[diff] [blame]2159 strdup("USB_AUDIO_TX SampleRate");
Kuirong Wang0b947f72016-09-29 11:03:09 -0700[diff] [blame]2160 my_data->current_backend_cfg[USB_AUDIO_TX_BACKEND].channels_mixer_ctl =
2161 strdup("USB_AUDIO_TX Channels");
Kuirong Wange9894162016-08-26 15:16:39 -0700[diff] [blame]2162
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2163 ret = audio_extn_utils_get_codec_version(snd_card_name,
2164 my_data->adev->snd_card,
2165 my_data->codec_version);
2166
2167 if (NATIVE_AUDIO_MODE_INVALID != platform_get_native_support()) {
2168 /*
2169 * Native playback is enabled from the UI.
2170 */
2171 if(strstr(snd_card_name, "tasha")) {
2172 if (strstr(my_data->codec_version, "WCD9335_1_0") ||
2173 strstr(my_data->codec_version, "WCD9335_1_1")) {
2174 ALOGD("%s:napb: TASHA 1.0 or 1.1 only SRC mode is supported",
2175 __func__);
2176 platform_set_native_support(NATIVE_AUDIO_MODE_SRC);
2177 }
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2178 }
Ashish Jain4826f6c2017-02-06 13:33:20 +0530[diff] [blame]2179 if (strstr(snd_card_name, "tavil")) {
2180 ALOGD("%s:DSD playback is supported", __func__);
2181 my_data->is_dsd_supported = true;
2182 my_data->is_asrc_supported = true;
2183 platform_set_native_support(NATIVE_AUDIO_MODE_MULTIPLE_44_1);
2184 }
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +0530[diff] [blame]2185 }
2186
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2187 my_data->current_backend_cfg[HEADPHONE_BACKEND].bitwidth_mixer_ctl =
2188 strdup("SLIM_6_RX Format");
2189 my_data->current_backend_cfg[HEADPHONE_BACKEND].samplerate_mixer_ctl =
2190 strdup("SLIM_6_RX SampleRate");
Mingming Yinddd610b2016-01-20 17:09:32 -0800[diff] [blame]2191 my_data->current_backend_cfg[HDMI_RX_BACKEND].bitwidth_mixer_ctl =
2192 strdup("HDMI_RX Bit Format");
2193 my_data->current_backend_cfg[HDMI_RX_BACKEND].samplerate_mixer_ctl =
2194 strdup("HDMI_RX SampleRate");
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]2195 my_data->current_backend_cfg[HDMI_RX_BACKEND].channels_mixer_ctl =
2196 strdup("HDMI_RX Channels");
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]2197 my_data->current_backend_cfg[DISP_PORT_RX_BACKEND].bitwidth_mixer_ctl =
2198 strdup("Display Port RX Bit Format");
2199 my_data->current_backend_cfg[DISP_PORT_RX_BACKEND].samplerate_mixer_ctl =
2200 strdup("Display Port RX SampleRate");
2201 my_data->current_backend_cfg[DISP_PORT_RX_BACKEND].channels_mixer_ctl =
2202 strdup("Display Port RX Channels");
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2203
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]2204 my_data->current_backend_cfg[USB_AUDIO_RX_BACKEND].bitwidth_mixer_ctl =
2205 strdup("USB_AUDIO_RX Format");
2206 my_data->current_backend_cfg[USB_AUDIO_RX_BACKEND].samplerate_mixer_ctl =
2207 strdup("USB_AUDIO_RX SampleRate");
Ashish Jainb26edfb2016-08-25 00:10:11 +0530[diff] [blame]2208 my_data->current_backend_cfg[USB_AUDIO_RX_BACKEND].channels_mixer_ctl =
2209 strdup("USB_AUDIO_RX Channels");
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]2210
Pradnya Chaphekar80a8cfb2014-10-20 16:17:01 -0700[diff] [blame]2211 my_data->edid_info = NULL;
Sudheer Papothi4e0ea9a2015-09-30 06:57:51 +0530[diff] [blame]2212 free(snd_card_name);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2213 free(snd_card_name_t);
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]2214 return my_data;
2215}
2216
2217void platform_deinit(void *platform)
2218{
Ravi Kumar Alamanda48c921d2013-10-29 06:07:44 -0700[diff] [blame]2219 struct platform_data *my_data = (struct platform_data *)platform;
2220
Pradnya Chaphekar80a8cfb2014-10-20 16:17:01 -0700[diff] [blame]2221 if (my_data->edid_info) {
2222 free(my_data->edid_info);
2223 my_data->edid_info = NULL;
2224 }
2225
Siena Richard7c2db772016-12-21 11:32:34 -0800[diff] [blame]2226 if (be_dai_name_table) {
2227 free((void *)be_dai_name_table);
2228 be_dai_name_table = NULL;
2229 }
2230
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]2231 if (my_data->hw_dep_fd >= 0) {
2232 close(my_data->hw_dep_fd);
2233 my_data->hw_dep_fd = -1;
2234 }
2235
Ravi Kumar Alamanda48c921d2013-10-29 06:07:44 -0700[diff] [blame]2236 hw_info_deinit(my_data->hw_info);
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -0800[diff] [blame]2237 close_csd_client(my_data->csd);
2238
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]2239 int32_t dev;
2240 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2241 if (backend_tag_table[dev]) {
2242 free(backend_tag_table[dev]);
2243 backend_tag_table[dev]= NULL;
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]2244 }
2245 }
2246
Lior Barenboim0b61bc72014-05-13 13:01:37 +0300[diff] [blame]2247 /* deinit audio device arbitration */
2248 audio_extn_dev_arbi_deinit();
2249
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]2250 if (my_data->edid_info) {
2251 free(my_data->edid_info);
2252 my_data->edid_info = NULL;
2253 }
2254
Dhananjay Kumara5ba5f22016-11-30 16:01:29 +0530[diff] [blame]2255 if (my_data->adev->mixer) {
2256 mixer_close(my_data->adev->mixer);
2257 my_data->adev->mixer = NULL;
2258 }
2259
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]2260 free(platform);
Apoorv Raghuvanshi5792d4b2013-10-07 18:40:05 -0700[diff] [blame]2261 /* deinit usb */
2262 audio_extn_usb_deinit();
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]2263 audio_extn_dap_hal_deinit();
Revathi Uddaraju1eac8b02017-05-18 17:13:33 +0530[diff] [blame]2264#ifdef DYNAMIC_LOG_ENABLED
2265 log_utils_deinit();
2266#endif
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]2267}
2268
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]2269static int platform_is_acdb_initialized(void *platform)
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]2270{
2271 struct platform_data *my_data = (struct platform_data *)platform;
2272 ALOGD("%s: acdb initialized %d\n", __func__, my_data->is_acdb_initialized);
2273 return my_data->is_acdb_initialized;
2274}
2275
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]2276void platform_snd_card_update(void *platform, int snd_scard_state)
2277{
2278 struct platform_data *my_data = (struct platform_data *)platform;
2279
2280 if (snd_scard_state == SND_CARD_STATE_ONLINE) {
2281 if (!platform_is_acdb_initialized(my_data)) {
2282 if(platform_acdb_init(my_data))
2283 ALOGE("%s: acdb initialization is failed", __func__);
2284 } else if (my_data->acdb_send_common_top() < 0) {
2285 ALOGD("%s: acdb did not set common topology", __func__);
2286 }
2287 }
2288}
2289
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]2290const char *platform_get_snd_device_name(snd_device_t snd_device)
2291{
2292 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
2293 return device_table[snd_device];
2294 else
2295 return "";
2296}
2297
Ravi Kumar Alamanda48c921d2013-10-29 06:07:44 -0700[diff] [blame]2298int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
2299 char *device_name)
2300{
2301 struct platform_data *my_data = (struct platform_data *)platform;
2302
2303 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
2304 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
2305 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
2306 } else {
2307 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
2308 return -EINVAL;
2309 }
2310
2311 return 0;
2312}
2313
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2314void platform_add_backend_name(char *mixer_path, snd_device_t snd_device,
2315 struct audio_usecase *usecase)
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]2316{
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]2317 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2318 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
2319 return;
2320 }
2321
Rohit kumarf4120402016-08-05 19:19:48 +0530[diff] [blame]2322 if ((snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT ||
2323 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT) &&
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2324 !(usecase->type == VOICE_CALL || usecase->type == VOIP_CALL)) {
2325 ALOGI("%s: Not adding vbat speaker device to non voice use cases", __func__);
2326 return;
2327 }
2328
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2329 const char * suffix = backend_tag_table[snd_device];
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]2330
2331 if (suffix != NULL) {
2332 strlcat(mixer_path, " ", MIXER_PATH_MAX_LENGTH);
2333 strlcat(mixer_path, suffix, MIXER_PATH_MAX_LENGTH);
Vidyakumar Athota1c6419a2014-01-10 14:47:34 -0800[diff] [blame]2334 }
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]2335}
2336
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2337bool platform_check_backends_match(snd_device_t snd_device1, snd_device_t snd_device2)
2338{
2339 bool result = true;
2340
2341 ALOGV("%s: snd_device1 = %s, snd_device2 = %s", __func__,
2342 platform_get_snd_device_name(snd_device1),
2343 platform_get_snd_device_name(snd_device2));
2344
2345 if ((snd_device1 < SND_DEVICE_MIN) || (snd_device1 >= SND_DEVICE_OUT_END)) {
2346 ALOGE("%s: Invalid snd_device = %s", __func__,
2347 platform_get_snd_device_name(snd_device1));
2348 return false;
2349 }
2350 if ((snd_device2 < SND_DEVICE_MIN) || (snd_device2 >= SND_DEVICE_OUT_END)) {
2351 ALOGE("%s: Invalid snd_device = %s", __func__,
2352 platform_get_snd_device_name(snd_device2));
2353 return false;
2354 }
2355 const char * be_itf1 = hw_interface_table[snd_device1];
2356 const char * be_itf2 = hw_interface_table[snd_device2];
2357
2358 if (NULL != be_itf1 && NULL != be_itf2) {
Kuirong Wangb9fbb1e2016-05-03 18:36:39 -0700[diff] [blame]2359 if ((NULL == strstr(be_itf2, be_itf1)) && (NULL == strstr(be_itf1, be_itf2)))
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2360 result = false;
Vikram Panduranga7e784962016-10-27 12:32:30 -0700[diff] [blame]2361 } else if (NULL == be_itf1 && NULL != be_itf2 && (NULL == strstr(be_itf2, DEFAULT_RX_BACKEND))) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2362 result = false;
Vikram Panduranga7e784962016-10-27 12:32:30 -0700[diff] [blame]2363 } else if (NULL != be_itf1 && NULL == be_itf2 && (NULL == strstr(be_itf1, DEFAULT_RX_BACKEND))) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2364 result = false;
2365 }
2366
2367 ALOGV("%s: be_itf1 = %s, be_itf2 = %s, match %d", __func__, be_itf1, be_itf2, result);
2368 return result;
2369}
2370
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]2371int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
2372{
2373 int device_id;
2374 if (device_type == PCM_PLAYBACK)
2375 device_id = pcm_device_table[usecase][0];
2376 else
2377 device_id = pcm_device_table[usecase][1];
2378 return device_id;
2379}
2380
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]2381static int find_index(struct name_to_index * table, int32_t len, const char * name)
Ben Romberger61764e32014-01-10 13:49:02 -0800[diff] [blame]2382{
2383 int ret = 0;
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]2384 int32_t i;
Ben Romberger61764e32014-01-10 13:49:02 -0800[diff] [blame]2385
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]2386 if (table == NULL) {
2387 ALOGE("%s: table is NULL", __func__);
Ben Romberger61764e32014-01-10 13:49:02 -0800[diff] [blame]2388 ret = -ENODEV;
2389 goto done;
2390 }
2391
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]2392 if (name == NULL) {
2393 ALOGE("null key");
2394 ret = -ENODEV;
2395 goto done;
2396 }
2397
2398 for (i=0; i < len; i++) {
2399 const char* tn = table[i].name;
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]2400 size_t len = strlen(tn);
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]2401 if (strncmp(tn, name, len) == 0) {
2402 if (strlen(name) != len) {
2403 continue; // substring
2404 }
2405 ret = table[i].index;
Ben Romberger61764e32014-01-10 13:49:02 -0800[diff] [blame]2406 goto done;
2407 }
2408 }
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]2409 ALOGE("%s: Could not find index for name = %s",
2410 __func__, name);
Ben Romberger61764e32014-01-10 13:49:02 -0800[diff] [blame]2411 ret = -ENODEV;
2412done:
2413 return ret;
2414}
2415
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]2416int platform_set_fluence_type(void *platform, char *value)
2417{
2418 int ret = 0;
2419 int fluence_type = FLUENCE_NONE;
2420 int fluence_flag = NONE_FLAG;
2421 struct platform_data *my_data = (struct platform_data *)platform;
2422 struct audio_device *adev = my_data->adev;
2423
2424 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
2425
2426 /* only dual mic turn on and off is supported as of now through setparameters */
2427 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
2428 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
2429 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
2430 ALOGV("fluence dualmic feature enabled \n");
2431 fluence_type = FLUENCE_DUAL_MIC;
2432 fluence_flag = DMIC_FLAG;
2433 } else {
2434 ALOGE("%s: Failed to set DUALMIC", __func__);
2435 ret = -1;
2436 goto done;
2437 }
2438 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
2439 ALOGV("fluence disabled");
2440 fluence_type = FLUENCE_NONE;
2441 } else {
2442 ALOGE("Invalid fluence value : %s",value);
2443 ret = -1;
2444 goto done;
2445 }
2446
2447 if (fluence_type != my_data->fluence_type) {
2448 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
2449 my_data->fluence_type = fluence_type;
2450 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
2451 }
2452done:
2453 return ret;
2454}
2455
2456int platform_get_fluence_type(void *platform, char *value, uint32_t len)
2457{
2458 int ret = 0;
2459 struct platform_data *my_data = (struct platform_data *)platform;
2460
2461 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
2462 strlcpy(value, "quadmic", len);
2463 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
2464 strlcpy(value, "dualmic", len);
2465 } else if (my_data->fluence_type == FLUENCE_NONE) {
2466 strlcpy(value, "none", len);
2467 } else
2468 ret = -1;
2469
2470 return ret;
2471}
2472
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]2473int platform_get_snd_device_index(char *device_name)
2474{
2475 return find_index(snd_device_name_index, SND_DEVICE_MAX, device_name);
2476}
2477
2478int platform_get_usecase_index(const char *usecase_name)
2479{
2480 return find_index(usecase_name_index, AUDIO_USECASE_MAX, usecase_name);
2481}
2482
Ben Romberger55886882014-01-10 13:49:02 -0800[diff] [blame]2483int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
2484{
2485 int ret = 0;
2486
2487 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2488 ALOGE("%s: Invalid snd_device = %d",
2489 __func__, snd_device);
2490 ret = -EINVAL;
2491 goto done;
2492 }
2493
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2494 ALOGV("%s: acdb_device_table[%s]: old = %d new = %d", __func__,
2495 platform_get_snd_device_name(snd_device), acdb_device_table[snd_device], acdb_id);
Ben Romberger55886882014-01-10 13:49:02 -0800[diff] [blame]2496 acdb_device_table[snd_device] = acdb_id;
2497done:
2498 return ret;
2499}
2500
Dhanalakshmi Siddani21be3ac2016-12-29 14:31:08 +0530[diff] [blame]2501int platform_set_acdb_metainfo_key(void *platform, char *name, int key)
2502{
2503 struct meta_key_list *key_info;
2504 struct platform_data *pdata = (struct platform_data *)platform;
2505
2506 key_info = (struct meta_key_list *)calloc(1, sizeof(struct meta_key_list));
2507 if (!key_info) {
2508 ALOGE("%s: Could not allocate memory for key %d", __func__, key);
2509 return -ENOMEM;
2510 }
2511
2512 key_info->cal_info.nKey = key;
2513 strlcpy(key_info->name, name, sizeof(key_info->name));
2514 list_add_tail(&pdata->acdb_meta_key_list, &key_info->list);
2515
2516 ALOGD("%s: successfully added module %s and key %d to the list", __func__,
2517 key_info->name, key_info->cal_info.nKey);
2518 return 0;
2519}
2520
2521int platform_get_meta_info_key_from_list(void *platform, char *mod_name)
2522{
2523 struct listnode *node;
2524 struct meta_key_list *key_info;
2525 struct platform_data *pdata = (struct platform_data *)platform;
2526 int key = 0;
2527
2528 ALOGV("%s: for module %s", __func__, mod_name);
2529
2530 list_for_each(node, &pdata->acdb_meta_key_list) {
2531 key_info = node_to_item(node, struct meta_key_list, list);
2532 if (strcmp(key_info->name, mod_name) == 0) {
2533 key = key_info->cal_info.nKey;
2534 ALOGD("%s: Found key %d for module %s", __func__, key, mod_name);
2535 break;
2536 }
2537 }
2538 return key;
2539}
2540
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2541int platform_get_default_app_type(void *platform)
2542{
2543 struct platform_data *my_data = (struct platform_data *)platform;
2544
2545 if (my_data->acdb_get_default_app_type)
2546 return my_data->acdb_get_default_app_type();
2547 else
Srikanth Uyyalaa1e32352015-10-09 14:48:04 +0530[diff] [blame]2548 return DEFAULT_APP_TYPE_RX_PATH;
2549}
2550
2551int platform_get_default_app_type_v2(void *platform, usecase_type_t type)
2552{
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]2553 ALOGV("%s: Platform: %p, type: %d", __func__, platform, type);
Srikanth Uyyalaa1e32352015-10-09 14:48:04 +0530[diff] [blame]2554 if(type == PCM_CAPTURE)
2555 return DEFAULT_APP_TYPE_TX_PATH;
2556 else
2557 return DEFAULT_APP_TYPE_RX_PATH;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2558}
2559
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]2560int platform_get_snd_device_acdb_id(snd_device_t snd_device)
2561{
2562 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2563 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
2564 return -EINVAL;
2565 }
2566 return acdb_device_table[snd_device];
2567}
2568
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2569int platform_set_snd_device_bit_width(snd_device_t snd_device, unsigned int bit_width)
2570{
2571 int ret = 0;
2572
2573 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2574 ALOGE("%s: Invalid snd_device = %d",
2575 __func__, snd_device);
2576 ret = -EINVAL;
2577 goto done;
2578 }
2579
2580 backend_bit_width_table[snd_device] = bit_width;
2581done:
2582 return ret;
2583}
2584
2585int platform_get_snd_device_bit_width(snd_device_t snd_device)
2586{
2587 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2588 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
Ashish Jain058165c2016-09-28 23:18:48 +0530[diff] [blame]2589 return CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2590 }
2591 return backend_bit_width_table[snd_device];
2592}
2593
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2594int platform_set_native_support(int na_mode)
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2595{
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +0530[diff] [blame]2596 if (NATIVE_AUDIO_MODE_SRC == na_mode || NATIVE_AUDIO_MODE_TRUE_44_1 == na_mode
2597 || NATIVE_AUDIO_MODE_MULTIPLE_44_1 == na_mode) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2598 na_props.platform_na_prop_enabled = na_props.ui_na_prop_enabled = true;
2599 na_props.na_mode = na_mode;
Ashish Jain6fced6e2017-01-09 14:13:22 +0530[diff] [blame]2600 ALOGD("%s:napb: native audio playback enabled in (%s) mode", __func__,
2601 ((na_mode == NATIVE_AUDIO_MODE_SRC)?"SRC":
2602 (na_mode == NATIVE_AUDIO_MODE_TRUE_44_1)?"True":"Multiple"));
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2603 }
2604 else {
2605 na_props.platform_na_prop_enabled = false;
2606 na_props.na_mode = NATIVE_AUDIO_MODE_INVALID;
2607 ALOGD("%s:napb: native audio playback disabled", __func__);
2608 }
2609
2610 return 0;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2611}
2612
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +0530[diff] [blame]2613bool platform_check_codec_dsd_support(void *platform)
2614{
2615 struct platform_data *my_data = (struct platform_data *)platform;
2616 return my_data->is_dsd_supported;
2617}
2618
Preetam Singh Ranawatb0c0dd72016-08-18 00:32:06 +0530[diff] [blame]2619bool platform_check_codec_asrc_support(void *platform)
2620{
2621 struct platform_data *my_data = (struct platform_data *)platform;
2622 return my_data->is_asrc_supported;
2623}
2624
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2625int platform_get_native_support()
2626{
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2627 int ret = NATIVE_AUDIO_MODE_INVALID;
2628 if (na_props.platform_na_prop_enabled &&
2629 na_props.ui_na_prop_enabled) {
2630 ret = na_props.na_mode;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2631 }
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2632 ALOGV("%s:napb: ui Prop enabled(%d) version(%d)", __func__,
2633 na_props.ui_na_prop_enabled, na_props.na_mode);
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2634 return ret;
2635}
2636
2637void native_audio_get_params(struct str_parms *query,
2638 struct str_parms *reply,
2639 char *value, int len)
2640{
2641 int ret;
2642 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2643 value, len);
2644 if (ret >= 0) {
2645 if (na_props.platform_na_prop_enabled) {
2646 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2647 na_props.ui_na_prop_enabled ? "true" : "false");
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2648 ALOGV("%s:napb: na_props.ui_na_prop_enabled: %d", __func__,
2649 na_props.ui_na_prop_enabled);
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2650 } else {
2651 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2652 "false");
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2653 ALOGV("%s:napb: native audio not supported: %d", __func__,
2654 na_props.platform_na_prop_enabled);
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2655 }
2656 }
2657}
2658
2659int native_audio_set_params(struct platform_data *platform,
2660 struct str_parms *parms, char *value, int len)
2661{
Preetam Singh Ranawat6746b7a2016-07-18 16:40:24 +0530[diff] [blame]2662 int ret = -1;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2663 struct audio_usecase *usecase;
2664 struct listnode *node;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2665 int mode = NATIVE_AUDIO_MODE_INVALID;
2666
Preetam Singh Ranawat6746b7a2016-07-18 16:40:24 +0530[diff] [blame]2667 if (!value || !parms)
2668 return ret;
2669
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2670 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO_MODE,
2671 value, len);
2672 if (ret >= 0) {
2673 if (value && !strncmp(value, "src", sizeof("src")))
2674 mode = NATIVE_AUDIO_MODE_SRC;
2675 else if (value && !strncmp(value, "true", sizeof("true")))
2676 mode = NATIVE_AUDIO_MODE_TRUE_44_1;
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +0530[diff] [blame]2677 else if (value && !strncmp(value, "multiple", sizeof("multiple")))
2678 mode = NATIVE_AUDIO_MODE_MULTIPLE_44_1;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2679 else {
2680 mode = NATIVE_AUDIO_MODE_INVALID;
2681 ALOGE("%s:napb:native_audio_mode in platform info xml,invalid mode string",
2682 __func__);
2683 }
2684 ALOGD("%s:napb updating mode (%d) from XML",__func__, mode);
2685 platform_set_native_support(mode);
2686 }
2687
2688
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2689
2690 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2691 value, len);
2692 if (ret >= 0) {
2693 if (na_props.platform_na_prop_enabled) {
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2694 if (!strncmp("true", value, sizeof("true"))) {
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2695 na_props.ui_na_prop_enabled = true;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2696 ALOGD("%s:napb: native audio feature enabled from UI",
2697 __func__);
2698 } else {
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2699 na_props.ui_na_prop_enabled = false;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2700 ALOGD("%s:napb: native audio feature disabled from UI",
2701 __func__);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2702 }
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2703
2704 str_parms_del(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO);
2705
2706 /*
2707 * Iterate through the usecase list and trigger device switch for
2708 * all the appropriate usecases
2709 */
2710 list_for_each(node, &(platform->adev)->usecase_list) {
2711 usecase = node_to_item(node, struct audio_usecase, list);
2712
2713 if (is_offload_usecase(usecase->id) &&
2714 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2715 usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) &&
2716 OUTPUT_SAMPLING_RATE_44100 == usecase->stream.out->sample_rate) {
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]2717 ALOGD("%s:napb: triggering dynamic device switch for usecase %d, %s"
2718 " stream %p, device (%u)", __func__, usecase->id,
2719 use_case_table[usecase->id],
2720 (void*) usecase->stream.out,
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2721 usecase->stream.out->devices);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2722 select_devices(platform->adev, usecase->id);
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2723 }
2724 }
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2725 } else
2726 ALOGD("%s:napb: native audio cannot be enabled from UI",
2727 __func__);
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2728 }
2729 return ret;
2730}
2731
Sidipotu Ashokad8fff82016-02-02 10:48:42 +0530[diff] [blame]2732int check_hdset_combo_device(snd_device_t snd_device)
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2733{
2734 int ret = false;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2735
Sidipotu Ashokad8fff82016-02-02 10:48:42 +0530[diff] [blame]2736 if (SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES == snd_device ||
2737 SND_DEVICE_OUT_SPEAKER_AND_LINE == snd_device ||
2738 SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1 == snd_device ||
2739 SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2 == snd_device ||
Meng Wang841d6c02017-01-24 12:34:36 +0800[diff] [blame]2740 SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET == snd_device ||
2741 SND_DEVICE_OUT_SPEAKER_AND_ANC_FB_HEADSET == snd_device)
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2742 ret = true;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2743
2744 return ret;
2745}
kunleiz207afaa2016-07-22 14:26:49 +0800[diff] [blame]2746
Ashish Jainb26edfb2016-08-25 00:10:11 +0530[diff] [blame]2747int codec_device_supports_native_playback(audio_devices_t out_device)
kunleiz207afaa2016-07-22 14:26:49 +0800[diff] [blame]2748{
Ashish Jainb26edfb2016-08-25 00:10:11 +0530[diff] [blame]2749 int ret = false;
kunleiz207afaa2016-07-22 14:26:49 +0800[diff] [blame]2750
2751 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2752 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET ||
2753 out_device & AUDIO_DEVICE_OUT_LINE)
Ashish Jainb26edfb2016-08-25 00:10:11 +0530[diff] [blame]2754 ret = true;
kunleiz207afaa2016-07-22 14:26:49 +0800[diff] [blame]2755
2756 return ret;
2757}
2758
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +0530[diff] [blame]2759int platform_get_backend_index(snd_device_t snd_device)
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2760{
2761 int32_t port = DEFAULT_CODEC_BACKEND;
2762
Kuirong Wang0b947f72016-09-29 11:03:09 -0700[diff] [blame]2763 if (snd_device >= SND_DEVICE_OUT_BEGIN && snd_device < SND_DEVICE_OUT_END) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2764 if (backend_tag_table[snd_device] != NULL) {
2765 if (strncmp(backend_tag_table[snd_device], "headphones-44.1",
2766 sizeof("headphones-44.1")) == 0)
2767 port = HEADPHONE_44_1_BACKEND;
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +0530[diff] [blame]2768 else if (strncmp(backend_tag_table[snd_device], "headphones-dsd",
2769 sizeof("headphones-dsd")) == 0)
2770 port = DSD_NATIVE_BACKEND;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2771 else if (strncmp(backend_tag_table[snd_device], "headphones",
2772 sizeof("headphones")) == 0)
2773 port = HEADPHONE_BACKEND;
2774 else if (strcmp(backend_tag_table[snd_device], "hdmi") == 0)
2775 port = HDMI_RX_BACKEND;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]2776 else if (strcmp(backend_tag_table[snd_device], "display-port") == 0)
2777 port = DISP_PORT_RX_BACKEND;
Ashish Jain3e37a702016-11-25 12:27:15 +0530[diff] [blame]2778 else if ((strcmp(backend_tag_table[snd_device], "usb-headphones") == 0) ||
2779 (strcmp(backend_tag_table[snd_device], "usb-headset") == 0))
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]2780 port = USB_AUDIO_RX_BACKEND;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2781 }
Kuirong Wang0b947f72016-09-29 11:03:09 -0700[diff] [blame]2782 } else if (snd_device >= SND_DEVICE_IN_BEGIN && snd_device < SND_DEVICE_IN_END) {
2783 port = DEFAULT_CODEC_TX_BACKEND;
Kuirong Wange9894162016-08-26 15:16:39 -0700[diff] [blame]2784 if (backend_tag_table[snd_device] != NULL) {
2785 if (strcmp(backend_tag_table[snd_device], "usb-headset-mic") == 0)
2786 port = USB_AUDIO_TX_BACKEND;
Dhanalakshmi Siddanib678a802016-12-03 11:51:41 +0530[diff] [blame]2787 else if (strstr(backend_tag_table[snd_device], "bt-sco") != NULL)
2788 port = BT_SCO_TX_BACKEND;
Kuirong Wange9894162016-08-26 15:16:39 -0700[diff] [blame]2789 }
2790 } else {
Kuirong Wang0b947f72016-09-29 11:03:09 -0700[diff] [blame]2791 ALOGW("%s:napb: Invalid device - %d ", __func__, snd_device);
Kuirong Wange9894162016-08-26 15:16:39 -0700[diff] [blame]2792 }
2793
Kuirong Wang0b947f72016-09-29 11:03:09 -0700[diff] [blame]2794 ALOGV("%s:napb: backend port - %d device - %d ", __func__, port, snd_device);
Kuirong Wange9894162016-08-26 15:16:39 -0700[diff] [blame]2795 return port;
2796}
2797
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2798int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2799 int app_type, int sample_rate)
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]2800{
2801 struct platform_data *my_data = (struct platform_data *)platform;
2802 int acdb_dev_id, acdb_dev_type;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2803 int snd_device = SND_DEVICE_OUT_SPEAKER;
Siena Richard7c2db772016-12-21 11:32:34 -0800[diff] [blame]2804 int new_snd_device[SND_DEVICE_OUT_END] = {0};
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2805 int i, num_devices = 1;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]2806
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2807 if (usecase->type == PCM_PLAYBACK)
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2808 snd_device = usecase->out_snd_device;
Karthik Reddy Katta81c42612015-11-13 17:49:07 +0530[diff] [blame]2809 else if ((usecase->type == PCM_CAPTURE) &&
2810 voice_is_in_call_rec_stream(usecase->stream.in))
2811 snd_device = voice_get_incall_rec_snd_device(usecase->in_snd_device);
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2812 else if ((usecase->type == PCM_HFP_CALL) || (usecase->type == PCM_CAPTURE))
Vidyakumar Athotab0975c32015-07-21 14:15:03 -0700[diff] [blame]2813 snd_device = usecase->in_snd_device;
2814
Xiaojun Sang040cc9f2015-08-03 19:38:28 +0800[diff] [blame]2815 acdb_dev_id = acdb_device_table[platform_get_spkr_prot_snd_device(snd_device)];
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]2816 if (acdb_dev_id < 0) {
2817 ALOGE("%s: Could not find acdb id for device(%d)",
2818 __func__, snd_device);
2819 return -EINVAL;
2820 }
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2821
Haynes Mathew Georgebfe8ff42016-09-22 17:38:16 -0700[diff] [blame]2822 if (platform_split_snd_device(my_data, snd_device,
2823 &num_devices, new_snd_device) < 0) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2824 new_snd_device[0] = snd_device;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]2825 }
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2826
2827 for (i = 0; i < num_devices; i++) {
2828 acdb_dev_id = acdb_device_table[platform_get_spkr_prot_snd_device(new_snd_device[i])];
2829 if (acdb_dev_id < 0) {
2830 ALOGE("%s: Could not find acdb id for device(%d)",
2831 __func__, new_snd_device[i]);
2832 return -EINVAL;
2833 }
Siena Richard7c2db772016-12-21 11:32:34 -0800[diff] [blame]2834 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
2835 __func__, new_snd_device[i], acdb_dev_id);
2836 if (new_snd_device[i] >= SND_DEVICE_OUT_BEGIN &&
2837 new_snd_device[i] < SND_DEVICE_OUT_END)
2838 acdb_dev_type = ACDB_DEV_TYPE_OUT;
2839 else
2840 acdb_dev_type = ACDB_DEV_TYPE_IN;
2841
2842 if (my_data->acdb_send_audio_cal_v3) {
2843 my_data->acdb_send_audio_cal_v3(acdb_dev_id, acdb_dev_type,
2844 app_type, sample_rate, i);
2845 } else if (my_data->acdb_send_audio_cal) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2846 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
2847 sample_rate);
2848 }
2849 }
2850
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]2851 return 0;
2852}
2853
2854int platform_switch_voice_call_device_pre(void *platform)
2855{
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -0800[diff] [blame]2856 struct platform_data *my_data = (struct platform_data *)platform;
2857 int ret = 0;
2858
Vidyakumar Athota1fd21792013-11-15 14:50:57 -0800[diff] [blame]2859 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]2860 voice_is_in_call(my_data->adev)) {
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -0800[diff] [blame]2861 /* This must be called before disabling mixer controls on APQ side */
2862 ret = my_data->csd->disable_device();
2863 if (ret < 0) {
2864 ALOGE("%s: csd_client_disable_device, failed, error %d",
2865 __func__, ret);
2866 }
2867 }
2868 return ret;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]2869}
2870
Vidyakumar Athota545dbd32013-11-13 17:30:53 -0800[diff] [blame]2871int platform_switch_voice_call_enable_device_config(void *platform,
2872 snd_device_t out_snd_device,
2873 snd_device_t in_snd_device)
2874{
2875 struct platform_data *my_data = (struct platform_data *)platform;
2876 int acdb_rx_id, acdb_tx_id;
2877 int ret = 0;
2878
Vidyakumar Athota1c6419a2014-01-10 14:47:34 -0800[diff] [blame]2879 if (my_data->csd == NULL)
2880 return ret;
2881
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2882 if ((out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
Rohit kumarf4120402016-08-05 19:19:48 +0530[diff] [blame]2883 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2 ||
2884 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT ||
2885 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT) &&
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2886 audio_extn_spkr_prot_is_enabled()) {
2887 if (my_data->is_vbat_speaker)
2888 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2889 else
2890 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2891 } else
Vidyakumar Athota1c6419a2014-01-10 14:47:34 -0800[diff] [blame]2892 acdb_rx_id = acdb_device_table[out_snd_device];
2893
Vidyakumar Athota545dbd32013-11-13 17:30:53 -0800[diff] [blame]2894 acdb_tx_id = acdb_device_table[in_snd_device];
2895
Vidyakumar Athota1c6419a2014-01-10 14:47:34 -0800[diff] [blame]2896 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2897 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
2898 if (ret < 0) {
2899 ALOGE("%s: csd_enable_device_config, failed, error %d",
2900 __func__, ret);
Vidyakumar Athota545dbd32013-11-13 17:30:53 -0800[diff] [blame]2901 }
Vidyakumar Athota1c6419a2014-01-10 14:47:34 -0800[diff] [blame]2902 } else {
2903 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2904 acdb_rx_id, acdb_tx_id);
Vidyakumar Athota545dbd32013-11-13 17:30:53 -0800[diff] [blame]2905 }
Vidyakumar Athota1c6419a2014-01-10 14:47:34 -0800[diff] [blame]2906
Vidyakumar Athota545dbd32013-11-13 17:30:53 -0800[diff] [blame]2907 return ret;
2908}
2909
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]2910int platform_switch_voice_call_device_post(void *platform,
2911 snd_device_t out_snd_device,
2912 snd_device_t in_snd_device)
2913{
2914 struct platform_data *my_data = (struct platform_data *)platform;
2915 int acdb_rx_id, acdb_tx_id;
2916
2917 if (my_data->acdb_send_voice_cal == NULL) {
2918 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
2919 } else {
Rohit kumarf4120402016-08-05 19:19:48 +0530[diff] [blame]2920 if (audio_extn_spkr_prot_is_enabled()) {
2921 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER)
2922 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
2923 else if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT)
2924 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT;
Rohit kumard3c3b912016-11-15 18:50:31 +0530[diff] [blame]2925 else if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2)
Rohit kumarf4120402016-08-05 19:19:48 +0530[diff] [blame]2926 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED;
2927 else if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT)
2928 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED_VBAT;
2929 }
Anish Kumar46c7b872014-09-09 01:49:44 -0700[diff] [blame]2930
Vidyakumar Athota1fd21792013-11-15 14:50:57 -0800[diff] [blame]2931 acdb_rx_id = acdb_device_table[out_snd_device];
2932 acdb_tx_id = acdb_device_table[in_snd_device];
2933
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]2934 if (acdb_rx_id > 0 && acdb_tx_id > 0)
2935 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
2936 else
2937 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2938 acdb_rx_id, acdb_tx_id);
2939 }
2940
Vidyakumar Athota1fd21792013-11-15 14:50:57 -0800[diff] [blame]2941 return 0;
2942}
2943
2944int platform_switch_voice_call_usecase_route_post(void *platform,
2945 snd_device_t out_snd_device,
2946 snd_device_t in_snd_device)
2947{
2948 struct platform_data *my_data = (struct platform_data *)platform;
2949 int acdb_rx_id, acdb_tx_id;
2950 int ret = 0;
2951
Vidyakumar Athota1c6419a2014-01-10 14:47:34 -0800[diff] [blame]2952 if (my_data->csd == NULL)
2953 return ret;
2954
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2955 if ((out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
Rohit kumarf4120402016-08-05 19:19:48 +0530[diff] [blame]2956 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2 ||
2957 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT ||
2958 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT) &&
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2959 audio_extn_spkr_prot_is_enabled()) {
2960 if (my_data->is_vbat_speaker)
2961 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2962 else
2963 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2964 } else
Vidyakumar Athota1c6419a2014-01-10 14:47:34 -0800[diff] [blame]2965 acdb_rx_id = acdb_device_table[out_snd_device];
2966
Vidyakumar Athota1fd21792013-11-15 14:50:57 -0800[diff] [blame]2967 acdb_tx_id = acdb_device_table[in_snd_device];
2968
Vidyakumar Athota1c6419a2014-01-10 14:47:34 -0800[diff] [blame]2969 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2970 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
2971 my_data->adev->acdb_settings);
2972 if (ret < 0) {
2973 ALOGE("%s: csd_enable_device, failed, error %d", __func__, ret);
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -0800[diff] [blame]2974 }
Vidyakumar Athota1c6419a2014-01-10 14:47:34 -0800[diff] [blame]2975 } else {
2976 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2977 acdb_rx_id, acdb_tx_id);
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -0800[diff] [blame]2978 }
Vidyakumar Athota1c6419a2014-01-10 14:47:34 -0800[diff] [blame]2979
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -0800[diff] [blame]2980 return ret;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]2981}
2982
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -0800[diff] [blame]2983int platform_start_voice_call(void *platform, uint32_t vsid)
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]2984{
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -0800[diff] [blame]2985 struct platform_data *my_data = (struct platform_data *)platform;
2986 int ret = 0;
2987
2988 if (my_data->csd != NULL) {
2989 ret = my_data->csd->start_voice(vsid);
2990 if (ret < 0) {
2991 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
2992 }
2993 }
2994 return ret;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]2995}
2996
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -0800[diff] [blame]2997int platform_stop_voice_call(void *platform, uint32_t vsid)
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]2998{
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -0800[diff] [blame]2999 struct platform_data *my_data = (struct platform_data *)platform;
3000 int ret = 0;
3001
3002 if (my_data->csd != NULL) {
3003 ret = my_data->csd->stop_voice(vsid);
3004 if (ret < 0) {
3005 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
3006 }
3007 }
3008 return ret;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3009}
3010
Helen Zeng6a16ad72014-02-23 22:04:44 -0800[diff] [blame]3011int platform_get_sample_rate(void *platform, uint32_t *rate)
3012{
3013 struct platform_data *my_data = (struct platform_data *)platform;
3014 int ret = 0;
3015
3016 if ((my_data->csd != NULL) && my_data->is_i2s_ext_modem) {
3017 ret = my_data->csd->get_sample_rate(rate);
3018 if (ret < 0) {
3019 ALOGE("%s: csd_get_sample_rate error %d\n", __func__, ret);
3020 }
3021 }
3022 return ret;
3023}
3024
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3025int platform_set_voice_volume(void *platform, int volume)
3026{
3027 struct platform_data *my_data = (struct platform_data *)platform;
3028 struct audio_device *adev = my_data->adev;
3029 struct mixer_ctl *ctl;
sangwoo53b2cf02013-07-25 19:18:44 -0700[diff] [blame]3030 const char *mixer_ctl_name = "Voice Rx Gain";
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -0800[diff] [blame]3031 int vol_index = 0, ret = 0;
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700[diff] [blame]3032 uint32_t set_values[ ] = {0,
3033 ALL_SESSION_VSID,
3034 DEFAULT_VOLUME_RAMP_DURATION_MS};
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3035
3036 // Voice volume levels are mapped to adsp volume levels as follows.
3037 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
3038 // But this values don't changed in kernel. So, below change is need.
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700[diff] [blame]3039 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
3040 set_values[0] = vol_index;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3041
3042 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3043 if (!ctl) {
3044 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3045 __func__, mixer_ctl_name);
3046 return -EINVAL;
3047 }
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700[diff] [blame]3048 ALOGV("Setting voice volume index: %d", set_values[0]);
3049 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3050
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -0800[diff] [blame]3051 if (my_data->csd != NULL) {
Vidyakumar Athotac37f42a2014-03-11 11:57:48 -0700[diff] [blame]3052 ret = my_data->csd->volume(ALL_SESSION_VSID, volume,
3053 DEFAULT_VOLUME_RAMP_DURATION_MS);
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -0800[diff] [blame]3054 if (ret < 0) {
3055 ALOGE("%s: csd_volume error %d", __func__, ret);
3056 }
3057 }
3058 return ret;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3059}
3060
3061int platform_set_mic_mute(void *platform, bool state)
3062{
3063 struct platform_data *my_data = (struct platform_data *)platform;
3064 struct audio_device *adev = my_data->adev;
3065 struct mixer_ctl *ctl;
3066 const char *mixer_ctl_name = "Voice Tx Mute";
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -0800[diff] [blame]3067 int ret = 0;
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700[diff] [blame]3068 uint32_t set_values[ ] = {0,
3069 ALL_SESSION_VSID,
Vidyakumar Athotac37f42a2014-03-11 11:57:48 -0700[diff] [blame]3070 DEFAULT_MUTE_RAMP_DURATION_MS};
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3071
Narsinga Rao Chella05573b72013-11-15 15:21:40 -0800[diff] [blame]3072 set_values[0] = state;
3073 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3074 if (!ctl) {
3075 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3076 __func__, mixer_ctl_name);
3077 return -EINVAL;
3078 }
3079 ALOGV("Setting voice mute state: %d", state);
3080 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3081
Narsinga Rao Chella05573b72013-11-15 15:21:40 -0800[diff] [blame]3082 if (my_data->csd != NULL) {
Vidyakumar Athotac37f42a2014-03-11 11:57:48 -0700[diff] [blame]3083 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,
3084 DEFAULT_MUTE_RAMP_DURATION_MS);
Narsinga Rao Chella05573b72013-11-15 15:21:40 -0800[diff] [blame]3085 if (ret < 0) {
3086 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -0800[diff] [blame]3087 }
3088 }
3089 return ret;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3090}
3091
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]3092int platform_set_device_mute(void *platform, bool state, char *dir)
3093{
3094 struct platform_data *my_data = (struct platform_data *)platform;
3095 struct audio_device *adev = my_data->adev;
3096 struct mixer_ctl *ctl;
3097 char *mixer_ctl_name = NULL;
3098 int ret = 0;
3099 uint32_t set_values[ ] = {0,
3100 ALL_SESSION_VSID,
3101 0};
3102 if(dir == NULL) {
3103 ALOGE("%s: Invalid direction:%s", __func__, dir);
3104 return -EINVAL;
3105 }
3106
3107 if (!strncmp("rx", dir, sizeof("rx"))) {
3108 mixer_ctl_name = "Voice Rx Device Mute";
3109 } else if (!strncmp("tx", dir, sizeof("tx"))) {
3110 mixer_ctl_name = "Voice Tx Device Mute";
3111 } else {
3112 return -EINVAL;
3113 }
3114
3115 set_values[0] = state;
3116 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3117 if (!ctl) {
3118 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3119 __func__, mixer_ctl_name);
3120 return -EINVAL;
3121 }
3122
3123 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
3124 __func__,state, mixer_ctl_name);
3125 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3126
3127 return ret;
3128}
3129
Haynes Mathew Georgebfe8ff42016-09-22 17:38:16 -0700[diff] [blame]3130int platform_split_snd_device(void *platform,
3131 snd_device_t snd_device,
3132 int *num_devices,
3133 snd_device_t *new_snd_devices)
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]3134{
Haynes Mathew Georgebfe8ff42016-09-22 17:38:16 -0700[diff] [blame]3135 int ret = -EINVAL;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]3136 struct platform_data *my_data = (struct platform_data *)platform;
3137
3138 if ( NULL == num_devices || NULL == new_snd_devices || NULL == my_data) {
3139 ALOGE("%s: NULL pointer ..", __func__);
Haynes Mathew Georgebfe8ff42016-09-22 17:38:16 -0700[diff] [blame]3140 return -EINVAL;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]3141 }
3142
3143 /*
3144 * If wired headset/headphones/line devices share the same backend
Haynes Mathew Georgebfe8ff42016-09-22 17:38:16 -0700[diff] [blame]3145 * with speaker/earpiece this routine returns -EINVAL.
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]3146 */
3147 if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES &&
3148 !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_HEADPHONES)) {
3149 *num_devices = 2;
3150 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
3151 new_snd_devices[1] = SND_DEVICE_OUT_HEADPHONES;
Haynes Mathew Georgebfe8ff42016-09-22 17:38:16 -0700[diff] [blame]3152 ret = 0;
Preetam Singh Ranawat91132162017-03-13 20:32:03 +0530[diff] [blame]3153 } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET &&
3154 !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_ANC_HEADSET)) {
3155 *num_devices = 2;
3156 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
3157 new_snd_devices[1] = SND_DEVICE_OUT_HEADPHONES;
3158 ret = 0;
3159 } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_ANC_FB_HEADSET &&
3160 !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_ANC_FB_HEADSET)) {
3161 *num_devices = 2;
3162 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
3163 new_snd_devices[1] = SND_DEVICE_OUT_HEADPHONES;
3164 ret = 0;
3165 } else if (snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_HEADPHONES &&
3166 !platform_check_backends_match(SND_DEVICE_OUT_VOICE_SPEAKER, SND_DEVICE_OUT_VOICE_HEADPHONES)) {
3167 *num_devices = 2;
3168 new_snd_devices[0] = SND_DEVICE_OUT_VOICE_SPEAKER;
3169 new_snd_devices[1] = SND_DEVICE_OUT_VOICE_HEADPHONES;
3170 ret = 0;
3171 } else if (snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_HEADSET &&
3172 !platform_check_backends_match(SND_DEVICE_OUT_VOICE_SPEAKER, SND_DEVICE_OUT_VOICE_ANC_HEADSET)) {
3173 *num_devices = 2;
3174 new_snd_devices[0] = SND_DEVICE_OUT_VOICE_SPEAKER;
3175 new_snd_devices[1] = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
3176 ret = 0;
3177 } else if (snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_FB_HEADSET &&
3178 !platform_check_backends_match(SND_DEVICE_OUT_VOICE_SPEAKER, SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)) {
3179 *num_devices = 2;
3180 new_snd_devices[0] = SND_DEVICE_OUT_VOICE_SPEAKER;
3181 new_snd_devices[1] = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
3182 ret = 0;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]3183 } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_HDMI &&
3184 !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_HDMI)) {
3185 *num_devices = 2;
3186 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
3187 new_snd_devices[1] = SND_DEVICE_OUT_HDMI;
Haynes Mathew Georgebfe8ff42016-09-22 17:38:16 -0700[diff] [blame]3188 ret = 0;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]3189 } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT &&
3190 !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_DISPLAY_PORT)) {
3191 *num_devices = 2;
3192 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
3193 new_snd_devices[1] = SND_DEVICE_OUT_DISPLAY_PORT;
Haynes Mathew Georgebfe8ff42016-09-22 17:38:16 -0700[diff] [blame]3194 ret = 0;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]3195 } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET &&
3196 !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_USB_HEADSET)) {
3197 *num_devices = 2;
3198 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
3199 new_snd_devices[1] = SND_DEVICE_OUT_USB_HEADSET;
Haynes Mathew Georgebfe8ff42016-09-22 17:38:16 -0700[diff] [blame]3200 ret = 0;
Naresh Tannirucd2353e2016-08-19 00:37:25 +0530[diff] [blame]3201 } else if (SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP == snd_device) {
3202 *num_devices = 2;
3203 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
3204 new_snd_devices[1] = SND_DEVICE_OUT_BT_A2DP;
Haynes Mathew Georgebfe8ff42016-09-22 17:38:16 -0700[diff] [blame]3205 ret = 0;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]3206 }
3207
3208 ALOGD("%s: snd_device(%d) num devices(%d) new_snd_devices(%d)", __func__,
3209 snd_device, *num_devices, *new_snd_devices);
3210
Haynes Mathew Georgebfe8ff42016-09-22 17:38:16 -0700[diff] [blame]3211 return ret;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]3212}
3213
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]3214int platform_get_ext_disp_type(void *platform)
3215{
3216 int disp_type;
3217 struct platform_data *my_data = (struct platform_data *)platform;
3218
3219 if (my_data->ext_disp_type != EXT_DISPLAY_TYPE_NONE) {
3220 ALOGD("%s: Returning cached ext disp type:%s",
3221 __func__, (my_data->ext_disp_type == EXT_DISPLAY_TYPE_DP) ? "DisplayPort" : "HDMI");
3222 return my_data->ext_disp_type;
3223 }
3224
3225#ifdef DISPLAY_PORT_ENABLED
3226 struct audio_device *adev = my_data->adev;
3227 struct mixer_ctl *ctl;
3228 char *mixer_ctl_name = "External Display Type";
3229
3230 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3231 if (!ctl) {
3232 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3233 __func__, mixer_ctl_name);
3234 return -EINVAL;
3235 }
3236
3237 disp_type = mixer_ctl_get_value(ctl, 0);
3238 if (disp_type == EXT_DISPLAY_TYPE_NONE) {
3239 ALOGE("%s: Invalid external display type: %d", __func__, disp_type);
3240 return -EINVAL;
3241 }
3242#else
3243 disp_type = EXT_DISPLAY_TYPE_HDMI;
3244#endif
3245
3246 my_data->ext_disp_type = disp_type;
3247 ALOGD("%s: ext disp type:%s", __func__, (disp_type == EXT_DISPLAY_TYPE_DP) ? "DisplayPort" : "HDMI");
3248 return disp_type;
3249}
3250
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -0800[diff] [blame]3251snd_device_t platform_get_output_snd_device(void *platform, struct stream_out *out)
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3252{
3253 struct platform_data *my_data = (struct platform_data *)platform;
3254 struct audio_device *adev = my_data->adev;
3255 audio_mode_t mode = adev->mode;
3256 snd_device_t snd_device = SND_DEVICE_NONE;
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -0800[diff] [blame]3257 audio_devices_t devices = out->devices;
3258 unsigned int sample_rate = out->sample_rate;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]3259 int na_mode = platform_get_native_support();
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3260
Apoorv Raghuvanshi9eaf94e2013-10-04 16:13:44 -0700[diff] [blame]3261 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
3262 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
3263 int channel_count = popcount(channel_mask);
3264
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3265 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
3266 if (devices == AUDIO_DEVICE_NONE ||
3267 devices & AUDIO_DEVICE_BIT_IN) {
3268 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
3269 goto exit;
3270 }
3271
Shiv Maliyappanahallibd401262015-08-17 11:02:21 -0700[diff] [blame]3272 if (popcount(devices) == 2) {
Preetam Singh Ranawat91132162017-03-13 20:32:03 +0530[diff] [blame]3273 bool is_active_voice_call = false;
3274
3275 /*
3276 * This is special case handling for combo device use case during
3277 * voice call. APM route use case to combo device if stream type is
3278 * enforced audible (e.g. Camera shutter sound).
3279 */
3280 if ((mode == AUDIO_MODE_IN_CALL) ||
3281 voice_is_in_call(adev) ||
3282 voice_extn_compress_voip_is_active(adev))
3283 is_active_voice_call = true;
3284
Mingming Yin4a72d652014-01-03 18:54:18 -0800[diff] [blame]3285 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
3286 AUDIO_DEVICE_OUT_SPEAKER)) {
Tanya Finkel00130052014-07-14 04:26:56 -0700[diff] [blame]3287 if (my_data->external_spk_1)
3288 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
3289 else if (my_data->external_spk_2)
3290 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
Preetam Singh Ranawat91132162017-03-13 20:32:03 +0530[diff] [blame]3291 else if (is_active_voice_call)
3292 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_HEADPHONES;
Tanya Finkel00130052014-07-14 04:26:56 -0700[diff] [blame]3293 else
3294 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Mingming Yin4a72d652014-01-03 18:54:18 -0800[diff] [blame]3295 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
3296 AUDIO_DEVICE_OUT_SPEAKER)) {
Meng Wang841d6c02017-01-24 12:34:36 +0800[diff] [blame]3297 if (audio_extn_get_anc_enabled()) {
Preetam Singh Ranawat91132162017-03-13 20:32:03 +0530[diff] [blame]3298 if (audio_extn_should_use_fb_anc()) {
3299 if (is_active_voice_call)
3300 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_FB_HEADSET;
3301 else
3302 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_FB_HEADSET;
3303 } else {
3304 if (is_active_voice_call)
3305 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_HEADSET;
3306 else
3307 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_FB_HEADSET;
3308 }
Meng Wang841d6c02017-01-24 12:34:36 +0800[diff] [blame]3309 } else if (my_data->external_spk_1)
Tanya Finkel00130052014-07-14 04:26:56 -0700[diff] [blame]3310 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
3311 else if (my_data->external_spk_2)
3312 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
Preetam Singh Ranawat91132162017-03-13 20:32:03 +0530[diff] [blame]3313 else {
3314 if (is_active_voice_call)
3315 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_HEADPHONES;
3316 else
3317 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
3318 }
Ravi Kumar Alamanda52de13c2015-10-17 22:21:52 -0700[diff] [blame]3319 } else if (devices == (AUDIO_DEVICE_OUT_LINE |
3320 AUDIO_DEVICE_OUT_SPEAKER)) {
3321 snd_device = SND_DEVICE_OUT_SPEAKER_AND_LINE;
Mingming Yin4a72d652014-01-03 18:54:18 -0800[diff] [blame]3322 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
3323 AUDIO_DEVICE_OUT_SPEAKER)) {
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]3324 switch(my_data->ext_disp_type) {
3325 case EXT_DISPLAY_TYPE_HDMI:
3326 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
3327 break;
3328 case EXT_DISPLAY_TYPE_DP:
3329 snd_device = SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT;
3330 break;
3331 default:
3332 ALOGE("%s: Invalid disp_type %d", __func__, my_data->ext_disp_type);
3333 goto exit;
3334 }
Mingming Yin4a72d652014-01-03 18:54:18 -0800[diff] [blame]3335 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
3336 AUDIO_DEVICE_OUT_SPEAKER)) {
3337 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]3338 } else if (devices == (AUDIO_DEVICE_OUT_USB_DEVICE |
3339 AUDIO_DEVICE_OUT_SPEAKER)) {
3340 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tanniru9d027a62015-03-13 01:32:10 +0530[diff] [blame]3341 } else if ((devices & AUDIO_DEVICE_OUT_SPEAKER) &&
3342 (devices & AUDIO_DEVICE_OUT_ALL_A2DP)) {
3343 snd_device = SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP;
Mingming Yin4a72d652014-01-03 18:54:18 -0800[diff] [blame]3344 } else {
3345 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
3346 goto exit;
3347 }
3348 if (snd_device != SND_DEVICE_NONE) {
3349 goto exit;
3350 }
3351 }
3352
3353 if (popcount(devices) != 1) {
3354 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
3355 goto exit;
3356 }
3357
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]3358 if ((mode == AUDIO_MODE_IN_CALL) ||
kunleiz16dbcc32016-12-13 18:23:04 +0800[diff] [blame]3359 voice_is_in_call(adev) ||
Narsinga Rao Chella05573b72013-11-15 15:21:40 -0800[diff] [blame]3360 voice_extn_compress_voip_is_active(adev)) {
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3361 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
Ravi Kumar Alamanda52de13c2015-10-17 22:21:52 -0700[diff] [blame]3362 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET ||
3363 devices & AUDIO_DEVICE_OUT_LINE) {
Narsinga Rao Chella05573b72013-11-15 15:21:40 -0800[diff] [blame]3364 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
3365 !voice_extn_compress_voip_is_active(adev)) {
3366 switch (adev->voice.tty_mode) {
3367 case TTY_MODE_FULL:
3368 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
3369 break;
3370 case TTY_MODE_VCO:
3371 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
3372 break;
3373 case TTY_MODE_HCO:
3374 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
3375 break;
3376 default:
3377 ALOGE("%s: Invalid TTY mode (%#x)",
3378 __func__, adev->voice.tty_mode);
3379 }
Ravi Kumar Alamanda52de13c2015-10-17 22:21:52 -0700[diff] [blame]3380 } else if (devices & AUDIO_DEVICE_OUT_LINE) {
3381 snd_device = SND_DEVICE_OUT_VOICE_LINE;
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700[diff] [blame]3382 } else if (audio_extn_get_anc_enabled()) {
Apoorv Raghuvanshi9eaf94e2013-10-04 16:13:44 -0700[diff] [blame]3383 if (audio_extn_should_use_fb_anc())
3384 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
3385 else
3386 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700[diff] [blame]3387 } else {
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3388 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700[diff] [blame]3389 }
Aniket Kumar Lata91886592017-05-25 16:53:32 -0700[diff] [blame]3390 } else if (devices & AUDIO_DEVICE_OUT_USB_DEVICE) {
3391 if (voice_is_in_call(adev)) {
3392 switch (adev->voice.tty_mode) {
3393 case TTY_MODE_FULL:
3394 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_USB;
3395 break;
3396 case TTY_MODE_VCO:
3397 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_USB;
3398 break;
3399 case TTY_MODE_HCO:
3400 // since Hearing will be on handset\speaker, use existing device
3401 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
3402 break;
3403 default:
3404 ALOGE("%s: Invalid TTY mode (%#x)",
3405 __func__, adev->voice.tty_mode);
3406 }
3407 }
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3408 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]3409 if (adev->bt_wb_speech_enabled)
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700[diff] [blame]3410 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
3411 else
3412 snd_device = SND_DEVICE_OUT_BT_SCO;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3413 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Rohit kumarf4120402016-08-05 19:19:48 +0530[diff] [blame]3414 if (my_data->is_vbat_speaker) {
kunleizaa6a3f12017-01-19 12:28:28 +0800[diff] [blame]3415 if (hw_info_is_stereo_spkr(my_data->hw_info)) {
3416 if (my_data->mono_speaker == SPKR_1)
3417 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_VBAT;
3418 else
3419 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT;
3420 } else
Rohit kumarf4120402016-08-05 19:19:48 +0530[diff] [blame]3421 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_VBAT;
Rohit kumarf4120402016-08-05 19:19:48 +0530[diff] [blame]3422 } else {
kunleizaa6a3f12017-01-19 12:28:28 +0800[diff] [blame]3423 if (hw_info_is_stereo_spkr(my_data->hw_info)) {
3424 if (my_data->mono_speaker == SPKR_1)
3425 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
3426 else
3427 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_2;
3428 } else
3429 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
Rohit kumarf4120402016-08-05 19:19:48 +0530[diff] [blame]3430 }
Naresh Tanniru9d027a62015-03-13 01:32:10 +0530[diff] [blame]3431 } else if (devices & AUDIO_DEVICE_OUT_ALL_A2DP) {
3432 snd_device = SND_DEVICE_OUT_BT_A2DP;
Apoorv Raghuvanshi5792d4b2013-10-07 18:40:05 -0700[diff] [blame]3433 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
3434 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
3435 snd_device = SND_DEVICE_OUT_USB_HEADSET;
Apoorv Raghuvanshi6e262842013-10-06 14:39:35 -0700[diff] [blame]3436 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
3437 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3438 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Ravi Kumar Alamandaceb40822013-11-06 11:01:47 -0800[diff] [blame]3439 if (audio_extn_should_use_handset_anc(channel_count))
Apoorv Raghuvanshi9eaf94e2013-10-04 16:13:44 -0700[diff] [blame]3440 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3441 else
Mingming Yin8e5a4f62013-10-07 15:23:41 -0700[diff] [blame]3442 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
Ravi Kumar Alamanda060bc5a2014-09-05 13:51:35 -0700[diff] [blame]3443 } else if (devices & AUDIO_DEVICE_OUT_TELEPHONY_TX)
3444 snd_device = SND_DEVICE_OUT_VOICE_TX;
3445
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3446 if (snd_device != SND_DEVICE_NONE) {
3447 goto exit;
3448 }
3449 }
3450
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3451 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
Preetam Singh Ranawatf5fbdd62016-09-29 18:38:31 +0530[diff] [blame]3452 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET ||
3453 devices & AUDIO_DEVICE_OUT_LINE) {
Apoorv Raghuvanshi9eaf94e2013-10-04 16:13:44 -0700[diff] [blame]3454 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
3455 && audio_extn_get_anc_enabled()) {
3456 if (audio_extn_should_use_fb_anc())
3457 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
3458 else
3459 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]3460 } else if (NATIVE_AUDIO_MODE_SRC == na_mode &&
3461 OUTPUT_SAMPLING_RATE_44100 == sample_rate) {
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -0800[diff] [blame]3462 snd_device = SND_DEVICE_OUT_HEADPHONES_44_1;
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +0530[diff] [blame]3463 } else if (NATIVE_AUDIO_MODE_MULTIPLE_44_1 == na_mode &&
3464 (sample_rate % OUTPUT_SAMPLING_RATE_44100 == 0) &&
3465 (out->format != AUDIO_FORMAT_DSD)) {
3466 snd_device = SND_DEVICE_OUT_HEADPHONES_44_1;
3467 } else if (out->format == AUDIO_FORMAT_DSD) {
3468 snd_device = SND_DEVICE_OUT_HEADPHONES_DSD;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]3469 } else
3470 snd_device = SND_DEVICE_OUT_HEADPHONES;
Ravi Kumar Alamanda52de13c2015-10-17 22:21:52 -0700[diff] [blame]3471 } else if (devices & AUDIO_DEVICE_OUT_LINE) {
3472 snd_device = SND_DEVICE_OUT_LINE;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3473 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Tanya Finkel00130052014-07-14 04:26:56 -0700[diff] [blame]3474 if (my_data->external_spk_1)
3475 snd_device = SND_DEVICE_OUT_SPEAKER_EXTERNAL_1;
3476 else if (my_data->external_spk_2)
3477 snd_device = SND_DEVICE_OUT_SPEAKER_EXTERNAL_2;
3478 else if (adev->speaker_lr_swap)
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3479 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]3480 else if (my_data->is_vbat_speaker)
3481 snd_device = SND_DEVICE_OUT_SPEAKER_VBAT;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3482 else
3483 snd_device = SND_DEVICE_OUT_SPEAKER;
3484 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]3485 if (adev->bt_wb_speech_enabled)
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700[diff] [blame]3486 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
3487 else
3488 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tanniru9d027a62015-03-13 01:32:10 +0530[diff] [blame]3489 } else if (devices & AUDIO_DEVICE_OUT_ALL_A2DP) {
3490 snd_device = SND_DEVICE_OUT_BT_A2DP;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3491 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]3492 switch(my_data->ext_disp_type) {
3493 case EXT_DISPLAY_TYPE_HDMI:
3494 snd_device = SND_DEVICE_OUT_HDMI;
3495 break;
3496 case EXT_DISPLAY_TYPE_DP:
3497 snd_device = SND_DEVICE_OUT_DISPLAY_PORT;
3498 break;
3499 default:
3500 ALOGE("%s: Invalid disp_type %d", __func__, my_data->ext_disp_type);
3501 goto exit;
3502 }
Apoorv Raghuvanshi5792d4b2013-10-07 18:40:05 -0700[diff] [blame]3503 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
3504 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]3505 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
3506 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Apoorv Raghuvanshi5792d4b2013-10-07 18:40:05 -0700[diff] [blame]3507 snd_device = SND_DEVICE_OUT_USB_HEADSET;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]3508 } else if (devices & AUDIO_DEVICE_OUT_USB_DEVICE) {
Ashish Jain3e37a702016-11-25 12:27:15 +0530[diff] [blame]3509 if (audio_extn_usb_is_capture_supported())
3510 snd_device = SND_DEVICE_OUT_USB_HEADSET;
3511 else
3512 snd_device = SND_DEVICE_OUT_USB_HEADPHONES;
Apoorv Raghuvanshi6e262842013-10-06 14:39:35 -0700[diff] [blame]3513 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
3514 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3515 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
3516 snd_device = SND_DEVICE_OUT_HANDSET;
Apoorv Raghuvanshi5792d4b2013-10-07 18:40:05 -0700[diff] [blame]3517 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]3518 channel_count = audio_extn_get_afe_proxy_channel_count();
3519 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
3520 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Apoorv Raghuvanshi5792d4b2013-10-07 18:40:05 -0700[diff] [blame]3521 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3522 } else {
3523 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
3524 }
3525exit:
3526 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
3527 return snd_device;
3528}
3529
3530snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
3531{
3532 struct platform_data *my_data = (struct platform_data *)platform;
3533 struct audio_device *adev = my_data->adev;
Dhanalakshmi Siddanib678a802016-12-03 11:51:41 +0530[diff] [blame]3534 /*
3535 * TODO: active_input always points to last opened input. Source returned will
3536 * be wrong if more than one active inputs are present.
3537 */
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3538 audio_source_t source = (adev->active_input == NULL) ?
3539 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
3540
3541 audio_mode_t mode = adev->mode;
3542 audio_devices_t in_device = ((adev->active_input == NULL) ?
3543 AUDIO_DEVICE_NONE : adev->active_input->device)
3544 & ~AUDIO_DEVICE_BIT_IN;
3545 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
3546 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
3547 snd_device_t snd_device = SND_DEVICE_NONE;
Apoorv Raghuvanshi9eaf94e2013-10-04 16:13:44 -0700[diff] [blame]3548 int channel_count = popcount(channel_mask);
Ashish Jainb8d55fd2016-12-29 14:00:24 +0530[diff] [blame]3549 int str_bitwidth = (adev->active_input == NULL) ?
3550 CODEC_BACKEND_DEFAULT_BIT_WIDTH : adev->active_input->bit_width;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3551
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3552 ALOGV("%s: enter: out_device(%#x) in_device(%#x) channel_count (%d) channel_mask (0x%x)",
3553 __func__, out_device, in_device, channel_count, channel_mask);
Tanya Finkel00130052014-07-14 04:26:56 -0700[diff] [blame]3554 if (my_data->external_mic) {
kunleiz16dbcc32016-12-13 18:23:04 +0800[diff] [blame]3555 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 +0530[diff] [blame]3556 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Tanya Finkel00130052014-07-14 04:26:56 -0700[diff] [blame]3557 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
3558 out_device & AUDIO_DEVICE_OUT_EARPIECE ||
3559 out_device & AUDIO_DEVICE_OUT_SPEAKER )
3560 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
3561 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
3562 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
3563 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
3564 }
3565 }
3566
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]3567 if (snd_device != AUDIO_DEVICE_NONE)
Tanya Finkel00130052014-07-14 04:26:56 -0700[diff] [blame]3568 goto exit;
3569
kunleiz16dbcc32016-12-13 18:23:04 +0800[diff] [blame]3570 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) || voice_is_in_call(adev) ||
Satya Krishna Pindiproli071950f2014-05-21 14:45:28 +0530[diff] [blame]3571 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Narsinga Rao Chella05573b72013-11-15 15:21:40 -0800[diff] [blame]3572 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
3573 !voice_extn_compress_voip_is_active(adev)) {
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3574 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
Ravi Kumar Alamanda52de13c2015-10-17 22:21:52 -0700[diff] [blame]3575 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET ||
3576 out_device & AUDIO_DEVICE_OUT_LINE) {
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700[diff] [blame]3577 switch (adev->voice.tty_mode) {
Aniket Kumar Lata91886592017-05-25 16:53:32 -0700[diff] [blame]3578 case TTY_MODE_FULL:
3579 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
3580 break;
3581 case TTY_MODE_VCO:
3582 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
3583 break;
3584 case TTY_MODE_HCO:
3585 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
3586 break;
3587 default:
3588 ALOGE("%s: Invalid TTY mode (%#x)", __func__, adev->voice.tty_mode);
3589 }
3590 goto exit;
3591 } else if (out_device & AUDIO_DEVICE_OUT_USB_DEVICE) {
3592 switch (adev->voice.tty_mode) {
3593 case TTY_MODE_FULL:
3594 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_USB_MIC;
3595 break;
3596 case TTY_MODE_VCO:
3597 // since voice will be captured from handset mic, use existing device
3598 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
3599 break;
3600 case TTY_MODE_HCO:
3601 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_USB_MIC;
3602 break;
3603 default:
3604 ALOGE("%s: Invalid TTY mode (%#x)", __func__, adev->voice.tty_mode);
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3605 }
3606 goto exit;
3607 }
3608 }
Narsinga Rao Chella97db8702014-10-03 13:34:45 -0700[diff] [blame]3609 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
Ravi Kumar Alamanda52de13c2015-10-17 22:21:52 -0700[diff] [blame]3610 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
3611 out_device & AUDIO_DEVICE_OUT_LINE) {
Apoorv Raghuvanshi9eaf94e2013-10-04 16:13:44 -0700[diff] [blame]3612 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
3613 audio_extn_should_use_handset_anc(channel_count)) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3614 if ((my_data->fluence_type != FLUENCE_NONE) &&
3615 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Shiv Maliyappanahallidd287262016-01-08 15:57:07 -0800[diff] [blame]3616 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
3617 adev->acdb_settings |= DMIC_FLAG;
3618 } else {
3619 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
3620 }
Banajit Goswamide0ea452014-04-07 12:11:47 -0700[diff] [blame]3621 adev->acdb_settings |= ANC_FLAG;
Apoorv Raghuvanshi9eaf94e2013-10-04 16:13:44 -0700[diff] [blame]3622 } else if (my_data->fluence_type == FLUENCE_NONE ||
Dhanalakshmi Siddani3dbfc382017-03-21 15:15:03 +0530[diff] [blame]3623 my_data->fluence_in_voice_call == false ||
3624 my_data->fluence_in_hfp_call == false) {
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3625 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]3626 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3627 platform_set_echo_reference(adev, true, out_device);
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3628 } else {
Ravi Kumar Alamandaceb40822013-11-06 11:01:47 -0800[diff] [blame]3629 snd_device = SND_DEVICE_IN_VOICE_DMIC;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3630 }
3631 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
3632 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]3633 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3634 platform_set_echo_reference(adev, true, out_device);
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3635 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]3636 if (adev->bt_wb_speech_enabled) {
3637 if (adev->bluetooth_nrec)
3638 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
3639 else
3640 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
3641 } else {
3642 if (adev->bluetooth_nrec)
3643 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
3644 else
3645 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
3646 }
Narsinga Rao Chella97db8702014-10-03 13:34:45 -0700[diff] [blame]3647 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Mingming Yin8e5a4f62013-10-07 15:23:41 -0700[diff] [blame]3648 if (my_data->fluence_type != FLUENCE_NONE &&
Dhanalakshmi Siddani3dbfc382017-03-21 15:15:03 +0530[diff] [blame]3649 (my_data->fluence_in_voice_call ||
3650 my_data->fluence_in_hfp_call) &&
Mingming Yin8e5a4f62013-10-07 15:23:41 -0700[diff] [blame]3651 my_data->fluence_in_spkr_mode) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3652 if((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3653 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
Mingming Yin8e5a4f62013-10-07 15:23:41 -0700[diff] [blame]3654 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
Ravi Kumar Alamandab034ddb2013-11-06 15:52:18 -0800[diff] [blame]3655 } else {
Narsinga Rao Chella61e0f9b2014-03-06 21:25:22 -0800[diff] [blame]3656 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3657 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
3658 else
3659 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Mingming Yin8e5a4f62013-10-07 15:23:41 -0700[diff] [blame]3660 }
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3661 } else {
3662 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]3663 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3664 platform_set_echo_reference(adev, true, out_device);
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3665 }
Ravi Kumar Alamanda060bc5a2014-09-05 13:51:35 -0700[diff] [blame]3666 } else if (out_device & AUDIO_DEVICE_OUT_TELEPHONY_TX)
3667 snd_device = SND_DEVICE_IN_VOICE_RX;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3668 } else if (source == AUDIO_SOURCE_CAMCORDER) {
3669 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
3670 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Arun Tom Abrahamf888ae82016-12-10 04:51:49 +0530[diff] [blame]3671
3672 if (str_bitwidth == 16) {
3673 if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3674 (my_data->source_mic_type & SOURCE_DUAL_MIC) &&
3675 (channel_count == 2))
3676 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
3677 else
3678 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
3679 }
3680 /*
3681 * for other bit widths
3682 */
3683 else {
3684 if (((channel_mask == AUDIO_CHANNEL_IN_FRONT_BACK) ||
3685 (channel_mask == AUDIO_CHANNEL_IN_STEREO)) &&
3686 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
3687 snd_device = SND_DEVICE_IN_UNPROCESSED_STEREO_MIC;
3688 }
Dhananjay Kumara5d42b32017-01-11 21:22:16 +0530[diff] [blame]3689 else if (((int)channel_mask == (int)AUDIO_CHANNEL_INDEX_MASK_3) &&
Arun Tom Abrahamf888ae82016-12-10 04:51:49 +0530[diff] [blame]3690 (my_data->source_mic_type & SOURCE_THREE_MIC)) {
3691 snd_device = SND_DEVICE_IN_UNPROCESSED_THREE_MIC;
Dhananjay Kumara5d42b32017-01-11 21:22:16 +0530[diff] [blame]3692 } else if (((int)channel_mask == (int)AUDIO_CHANNEL_INDEX_MASK_4) &&
Arun Tom Abrahamf888ae82016-12-10 04:51:49 +0530[diff] [blame]3693 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
3694 snd_device = SND_DEVICE_IN_UNPROCESSED_QUAD_MIC;
3695 } else {
3696 snd_device = SND_DEVICE_IN_UNPROCESSED_MIC;
3697 }
3698 }
3699 }
3700 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3701 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3702 if (my_data->fluence_in_voice_rec && channel_count == 1) {
3703 if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3704 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
Ben Romberger182c8252016-07-18 16:54:54 -0700[diff] [blame]3705 snd_device = SND_DEVICE_IN_VOICE_REC_QMIC_FLUENCE;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3706 } else if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3707 (my_data->source_mic_type & SOURCE_THREE_MIC)) {
Ben Rombergera4d76db2016-10-13 15:26:02 -0700[diff] [blame]3708 snd_device = SND_DEVICE_IN_VOICE_REC_TMIC;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3709 } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3710 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Vidyakumar Athota78b70c02015-06-29 17:19:45 -0700[diff] [blame]3711 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
3712 }
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3713 platform_set_echo_reference(adev, true, out_device);
3714 } else if (((channel_mask == AUDIO_CHANNEL_IN_FRONT_BACK) ||
3715 (channel_mask == AUDIO_CHANNEL_IN_STEREO)) &&
3716 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
3717 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
Dhananjay Kumara5d42b32017-01-11 21:22:16 +0530[diff] [blame]3718 } else if (((int)channel_mask == (int)AUDIO_CHANNEL_INDEX_MASK_3) &&
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3719 (my_data->source_mic_type & SOURCE_THREE_MIC)) {
3720 snd_device = SND_DEVICE_IN_THREE_MIC;
Dhananjay Kumara5d42b32017-01-11 21:22:16 +0530[diff] [blame]3721 } else if (((int)channel_mask == (int)AUDIO_CHANNEL_INDEX_MASK_4) &&
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3722 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
3723 snd_device = SND_DEVICE_IN_QUAD_MIC;
3724 }
3725 if (snd_device == SND_DEVICE_NONE) {
3726 if (adev->active_input->enable_ns)
3727 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
3728 else
3729 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -0800[diff] [blame]3730 }
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3731 }
Chaithanya Krishna Bacharaju24f86f32016-05-26 16:34:53 +0530[diff] [blame]3732 } else if (source == AUDIO_SOURCE_UNPROCESSED) {
3733 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
3734 if (((channel_mask == AUDIO_CHANNEL_IN_FRONT_BACK) ||
3735 (channel_mask == AUDIO_CHANNEL_IN_STEREO)) &&
3736 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
3737 snd_device = SND_DEVICE_IN_UNPROCESSED_STEREO_MIC;
Dhananjay Kumara5d42b32017-01-11 21:22:16 +0530[diff] [blame]3738 } else if (((int)channel_mask == (int)AUDIO_CHANNEL_INDEX_MASK_3) &&
Chaithanya Krishna Bacharaju24f86f32016-05-26 16:34:53 +0530[diff] [blame]3739 (my_data->source_mic_type & SOURCE_THREE_MIC)) {
3740 snd_device = SND_DEVICE_IN_UNPROCESSED_THREE_MIC;
Dhananjay Kumara5d42b32017-01-11 21:22:16 +0530[diff] [blame]3741 } else if (((int)channel_mask == (int)AUDIO_CHANNEL_INDEX_MASK_4) &&
Chaithanya Krishna Bacharaju24f86f32016-05-26 16:34:53 +0530[diff] [blame]3742 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
3743 snd_device = SND_DEVICE_IN_UNPROCESSED_QUAD_MIC;
3744 } else {
3745 snd_device = SND_DEVICE_IN_UNPROCESSED_MIC;
3746 }
3747 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Arun Tom Abrahamf888ae82016-12-10 04:51:49 +0530[diff] [blame]3748 snd_device = SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC;
Chaithanya Krishna Bacharaju24f86f32016-05-26 16:34:53 +0530[diff] [blame]3749 }
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3750 } else if (source == AUDIO_SOURCE_VOICE_COMMUNICATION) {
3751 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
3752 in_device = AUDIO_DEVICE_IN_BACK_MIC;
3753 if (adev->active_input) {
Ben Romberger6ed1e632016-11-14 16:16:30 -0800[diff] [blame]3754 if (my_data->fluence_type != FLUENCE_NONE &&
3755 adev->active_input->enable_aec &&
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -0800[diff] [blame]3756 adev->active_input->enable_ns) {
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3757 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Narsinga Rao Chella975572e2014-10-21 11:49:00 -0700[diff] [blame]3758 if (my_data->fluence_in_spkr_mode) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3759 if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3760 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
Narsinga Rao Chella975572e2014-10-21 11:49:00 -0700[diff] [blame]3761 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3762 } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3763 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Narsinga Rao Chella975572e2014-10-21 11:49:00 -0700[diff] [blame]3764 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3765 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
3766 else
3767 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
3768 }
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -0800[diff] [blame]3769 } else
3770 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3771 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3772 if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3773 (my_data->source_mic_type & SOURCE_DUAL_MIC))
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -0800[diff] [blame]3774 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3775 else
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -0800[diff] [blame]3776 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3777 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -0800[diff] [blame]3778 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3779 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3780 platform_set_echo_reference(adev, true, out_device);
Ben Romberger6ed1e632016-11-14 16:16:30 -0800[diff] [blame]3781 } else if (my_data->fluence_type != FLUENCE_NONE &&
3782 adev->active_input->enable_aec) {
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -0800[diff] [blame]3783 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Narsinga Rao Chella975572e2014-10-21 11:49:00 -0700[diff] [blame]3784 if (my_data->fluence_in_spkr_mode) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3785 if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3786 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
Narsinga Rao Chella975572e2014-10-21 11:49:00 -0700[diff] [blame]3787 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3788 } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3789 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Narsinga Rao Chella975572e2014-10-21 11:49:00 -0700[diff] [blame]3790 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3791 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
3792 else
3793 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
3794 }
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -0800[diff] [blame]3795 } else
3796 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
3797 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3798 if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3799 (my_data->source_mic_type & SOURCE_DUAL_MIC))
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -0800[diff] [blame]3800 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3801 else
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -0800[diff] [blame]3802 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
3803 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3804 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
3805 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3806 platform_set_echo_reference(adev, true, out_device);
Ben Romberger6ed1e632016-11-14 16:16:30 -0800[diff] [blame]3807 } else if (my_data->fluence_type != FLUENCE_NONE &&
3808 adev->active_input->enable_ns) {
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -0800[diff] [blame]3809 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Narsinga Rao Chella975572e2014-10-21 11:49:00 -0700[diff] [blame]3810 if (my_data->fluence_in_spkr_mode) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3811 if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3812 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
Narsinga Rao Chella975572e2014-10-21 11:49:00 -0700[diff] [blame]3813 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3814 } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3815 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Narsinga Rao Chella975572e2014-10-21 11:49:00 -0700[diff] [blame]3816 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3817 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
3818 else
3819 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
3820 }
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -0800[diff] [blame]3821 } else
3822 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
3823 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3824 if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3825 (my_data->source_mic_type & SOURCE_DUAL_MIC))
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -0800[diff] [blame]3826 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3827 else
Ravi Kumar Alamanda198185e2013-11-07 15:42:19 -0800[diff] [blame]3828 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
3829 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3830 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
3831 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3832 platform_set_echo_reference(adev, false, out_device);
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3833 } else
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3834 platform_set_echo_reference(adev, false, out_device);
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3835 }
Ravi Kumar Alamandab034ddb2013-11-06 15:52:18 -0800[diff] [blame]3836 } else if (source == AUDIO_SOURCE_MIC) {
Apoorv Raghuvanshic0536542013-11-14 16:25:59 -0800[diff] [blame]3837 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
3838 channel_count == 1 ) {
Narsinga Rao Chella975572e2014-10-21 11:49:00 -0700[diff] [blame]3839 if(my_data->fluence_in_audio_rec) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3840 if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3841 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
Narsinga Rao Chella975572e2014-10-21 11:49:00 -0700[diff] [blame]3842 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3843 platform_set_echo_reference(adev, true, out_device);
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3844 } else if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3845 (my_data->source_mic_type & SOURCE_THREE_MIC)) {
3846 snd_device = SND_DEVICE_IN_HANDSET_TMIC;
3847 } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3848 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Narsinga Rao Chella975572e2014-10-21 11:49:00 -0700[diff] [blame]3849 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3850 platform_set_echo_reference(adev, true, out_device);
Narsinga Rao Chella975572e2014-10-21 11:49:00 -0700[diff] [blame]3851 }
Ravi Kumar Alamanda7076b162014-03-07 11:40:24 -0800[diff] [blame]3852 }
Ravi Kumar Alamandab034ddb2013-11-06 15:52:18 -0800[diff] [blame]3853 }
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3854 } else if (source == AUDIO_SOURCE_FM_TUNER) {
Preetam Singh Ranawatde84f1a2013-11-01 14:58:16 -0700[diff] [blame]3855 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3856 } else if (source == AUDIO_SOURCE_DEFAULT) {
3857 goto exit;
3858 }
3859
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]3860 if (adev->active_input && (audio_extn_ssr_get_stream() == adev->active_input))
3861 snd_device = SND_DEVICE_IN_THREE_MIC;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3862
3863 if (snd_device != SND_DEVICE_NONE) {
3864 goto exit;
3865 }
3866
3867 if (in_device != AUDIO_DEVICE_NONE &&
3868 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
3869 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
3870 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]3871 if (adev->active_input && (audio_extn_ssr_get_stream() == adev->active_input))
Apoorv Raghuvanshi6178a3f2013-10-19 12:38:54 -0700[diff] [blame]3872 snd_device = SND_DEVICE_IN_QUAD_MIC;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3873 else if ((my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_QUAD_MIC)) &&
3874 (channel_count == 2) && (my_data->source_mic_type & SOURCE_DUAL_MIC))
Apoorv Raghuvanshi6bd8dbf2013-10-19 18:37:52 -0700[diff] [blame]3875 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
Apoorv Raghuvanshi6178a3f2013-10-19 12:38:54 -0700[diff] [blame]3876 else
3877 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3878 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
3879 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
3880 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3881 snd_device = SND_DEVICE_IN_HEADSET_MIC;
3882 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]3883 if (adev->bt_wb_speech_enabled) {
3884 if (adev->bluetooth_nrec)
3885 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
3886 else
3887 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
3888 } else {
3889 if (adev->bluetooth_nrec)
3890 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
3891 else
3892 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
3893 }
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3894 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
3895 snd_device = SND_DEVICE_IN_HDMI_MIC;
Apoorv Raghuvanshi5792d4b2013-10-07 18:40:05 -0700[diff] [blame]3896 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
3897 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
3898 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3899 } else if (in_device & AUDIO_DEVICE_IN_FM_TUNER) {
Apoorv Raghuvanshi6e262842013-10-06 14:39:35 -0700[diff] [blame]3900 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]3901 } else if (in_device & AUDIO_DEVICE_IN_USB_DEVICE ) {
3902 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3903 } else {
3904 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
3905 ALOGW("%s: Using default handset-mic", __func__);
3906 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3907 }
3908 } else {
3909 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
3910 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3911 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
3912 snd_device = SND_DEVICE_IN_HEADSET_MIC;
Narsinga Rao Chella97db8702014-10-03 13:34:45 -0700[diff] [blame]3913 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3914 if ((my_data->source_mic_type & SOURCE_DUAL_MIC) &&
3915 (channel_count == 2)) {
Apoorv Raghuvanshi6bd8dbf2013-10-19 18:37:52 -0700[diff] [blame]3916 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3917 } else if ((my_data->source_mic_type & SOURCE_MONO_MIC) &&
3918 (channel_count == 1)) {
3919 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
3920 } else {
3921 ALOGE("%s: something wrong: source type (%d) channel_count (%d) .."
3922 " no combination found .. setting to mono", __func__,
3923 my_data->source_mic_type, channel_count);
Apoorv Raghuvanshi6bd8dbf2013-10-19 18:37:52 -0700[diff] [blame]3924 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3925 }
Ravi Kumar Alamanda52de13c2015-10-17 22:21:52 -0700[diff] [blame]3926 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
3927 out_device & AUDIO_DEVICE_OUT_LINE) {
Narsinga Rao Chella97db8702014-10-03 13:34:45 -0700[diff] [blame]3928 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3929 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]3930 if (adev->bt_wb_speech_enabled) {
3931 if (adev->bluetooth_nrec)
3932 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
3933 else
3934 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
3935 } else {
3936 if (adev->bluetooth_nrec)
3937 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
3938 else
3939 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
3940 }
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3941 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
3942 snd_device = SND_DEVICE_IN_HDMI_MIC;
Apoorv Raghuvanshi5792d4b2013-10-07 18:40:05 -0700[diff] [blame]3943 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
3944 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
3945 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]3946 } else if (out_device & AUDIO_DEVICE_OUT_USB_DEVICE) {
Ashish Jain3e37a702016-11-25 12:27:15 +0530[diff] [blame]3947 if (audio_extn_usb_is_capture_supported())
3948 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
3949 else
3950 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3951 } else {
3952 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
3953 ALOGW("%s: Using default handset-mic", __func__);
3954 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3955 }
3956 }
3957exit:
3958 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
3959 return snd_device;
3960}
3961
3962int platform_set_hdmi_channels(void *platform, int channel_count)
3963{
3964 struct platform_data *my_data = (struct platform_data *)platform;
3965 struct audio_device *adev = my_data->adev;
3966 struct mixer_ctl *ctl;
3967 const char *channel_cnt_str = NULL;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]3968 char *mixer_ctl_name;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3969 switch (channel_count) {
3970 case 8:
3971 channel_cnt_str = "Eight"; break;
3972 case 7:
3973 channel_cnt_str = "Seven"; break;
3974 case 6:
3975 channel_cnt_str = "Six"; break;
3976 case 5:
3977 channel_cnt_str = "Five"; break;
3978 case 4:
3979 channel_cnt_str = "Four"; break;
3980 case 3:
3981 channel_cnt_str = "Three"; break;
3982 default:
3983 channel_cnt_str = "Two"; break;
3984 }
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]3985
3986 switch(my_data->ext_disp_type) {
3987 case EXT_DISPLAY_TYPE_HDMI:
3988 mixer_ctl_name = "HDMI_RX Channels";
3989 break;
3990 case EXT_DISPLAY_TYPE_DP:
3991 mixer_ctl_name = "Display Port RX Channels";
3992 break;
3993 default:
3994 ALOGE("%s: Invalid disp_type %d", __func__, my_data->ext_disp_type);
3995 return -EINVAL;
3996 }
3997
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]3998 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3999 if (!ctl) {
4000 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4001 __func__, mixer_ctl_name);
4002 return -EINVAL;
4003 }
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]4004 ALOGV("Ext disp channel count: %s", channel_cnt_str);
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]4005 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
4006 return 0;
4007}
4008
Haynes Mathew George47cd4cb2013-07-19 11:58:50 -0700[diff] [blame]4009int platform_edid_get_max_channels(void *platform)
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]4010{
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4011 int channel_count;
4012 int max_channels = 2;
4013 int i = 0, ret = 0;
Haynes Mathew George47cd4cb2013-07-19 11:58:50 -0700[diff] [blame]4014 struct platform_data *my_data = (struct platform_data *)platform;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4015 edid_audio_info *info = NULL;
4016 ret = platform_get_edid_info(platform);
4017 info = (edid_audio_info *)my_data->edid_info;
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]4018
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4019 if(ret == 0 && info != NULL) {
4020 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4021 ALOGV("%s:format %d channel %d", __func__,
4022 info->audio_blocks_array[i].format_id,
4023 info->audio_blocks_array[i].channels);
4024 if (info->audio_blocks_array[i].format_id == LPCM) {
4025 channel_count = info->audio_blocks_array[i].channels;
4026 if (channel_count > max_channels) {
4027 max_channels = channel_count;
4028 }
4029 }
Haynes Mathew George47cd4cb2013-07-19 11:58:50 -0700[diff] [blame]4030 }
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]4031 }
Eric Laurentb23d5282013-05-14 15:27:20 -0700[diff] [blame]4032 return max_channels;
4033}
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700[diff] [blame]4034
4035static int platform_set_slowtalk(struct platform_data *my_data, bool state)
4036{
4037 int ret = 0;
4038 struct audio_device *adev = my_data->adev;
4039 struct mixer_ctl *ctl;
4040 const char *mixer_ctl_name = "Slowtalk Enable";
4041 uint32_t set_values[ ] = {0,
4042 ALL_SESSION_VSID};
4043
4044 set_values[0] = state;
4045 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4046 if (!ctl) {
4047 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4048 __func__, mixer_ctl_name);
4049 ret = -EINVAL;
4050 } else {
4051 ALOGV("Setting slowtalk state: %d", state);
4052 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
4053 my_data->slowtalk = state;
4054 }
4055
Vidyakumar Athotad9d9ff32013-11-13 11:46:52 -0800[diff] [blame]4056 if (my_data->csd != NULL) {
4057 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
4058 if (ret < 0) {
4059 ALOGE("%s: csd_client_disable_device, failed, error %d",
4060 __func__, ret);
4061 }
4062 }
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700[diff] [blame]4063 return ret;
4064}
4065
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]4066static int set_hd_voice(struct platform_data *my_data, bool state)
4067{
4068 struct audio_device *adev = my_data->adev;
4069 struct mixer_ctl *ctl;
4070 char *mixer_ctl_name = "HD Voice Enable";
4071 int ret = 0;
4072 uint32_t set_values[ ] = {0,
4073 ALL_SESSION_VSID};
4074
4075 set_values[0] = state;
4076 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4077 if (!ctl) {
4078 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4079 __func__, mixer_ctl_name);
4080 return -EINVAL;
4081 } else {
4082 ALOGV("Setting HD Voice state: %d", state);
4083 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
4084 my_data->hd_voice = state;
4085 }
4086
4087 return ret;
4088}
Tanya Finkel00130052014-07-14 04:26:56 -0700[diff] [blame]4089
4090static int update_external_device_status(struct platform_data *my_data,
4091 char* event_name, bool status)
4092{
4093 int ret = 0;
4094 struct audio_usecase *usecase;
4095 struct listnode *node;
4096
4097 ALOGD("Recieved external event switch %s", event_name);
4098
4099 if (!strcmp(event_name, EVENT_EXTERNAL_SPK_1))
4100 my_data->external_spk_1 = status;
4101 else if (!strcmp(event_name, EVENT_EXTERNAL_SPK_2))
4102 my_data->external_spk_2 = status;
4103 else if (!strcmp(event_name, EVENT_EXTERNAL_MIC))
4104 my_data->external_mic = status;
4105 else {
4106 ALOGE("The audio event type is not found");
4107 return -EINVAL;
4108 }
4109
4110 list_for_each(node, &my_data->adev->usecase_list) {
4111 usecase = node_to_item(node, struct audio_usecase, list);
4112 select_devices(my_data->adev, usecase->id);
4113 }
4114
4115 return ret;
4116}
4117
Ben Rombergera04fabc2014-11-14 12:16:03 -0800[diff] [blame]4118static int parse_audiocal_cfg(struct str_parms *parms, acdb_audio_cal_cfg_t *cal)
4119{
4120 int err;
Ben Rombergera04fabc2014-11-14 12:16:03 -0800[diff] [blame]4121 char value[64];
4122 int ret = 0;
4123
4124 if(parms == NULL || cal == NULL)
4125 return ret;
4126
4127 err = str_parms_get_str(parms, "cal_persist", value, sizeof(value));
4128 if (err >= 0) {
4129 str_parms_del(parms, "cal_persist");
4130 cal->persist = (uint32_t) strtoul(value, NULL, 0);
4131 ret = ret | 0x1;
4132 }
4133 err = str_parms_get_str(parms, "cal_apptype", value, sizeof(value));
4134 if (err >= 0) {
4135 str_parms_del(parms, "cal_apptype");
4136 cal->app_type = (uint32_t) strtoul(value, NULL, 0);
4137 ret = ret | 0x2;
4138 }
4139 err = str_parms_get_str(parms, "cal_caltype", value, sizeof(value));
4140 if (err >= 0) {
4141 str_parms_del(parms, "cal_caltype");
4142 cal->cal_type = (uint32_t) strtoul(value, NULL, 0);
4143 ret = ret | 0x4;
4144 }
4145 err = str_parms_get_str(parms, "cal_samplerate", value, sizeof(value));
4146 if (err >= 0) {
4147 str_parms_del(parms, "cal_samplerate");
4148 cal->sampling_rate = (uint32_t) strtoul(value, NULL, 0);
4149 ret = ret | 0x8;
4150 }
4151 err = str_parms_get_str(parms, "cal_devid", value, sizeof(value));
4152 if (err >= 0) {
4153 str_parms_del(parms, "cal_devid");
4154 cal->dev_id = (uint32_t) strtoul(value, NULL, 0);
4155 ret = ret | 0x10;
4156 }
4157 err = str_parms_get_str(parms, "cal_snddevid", value, sizeof(value));
4158 if (err >= 0) {
4159 str_parms_del(parms, "cal_snddevid");
4160 cal->snd_dev_id = (uint32_t) strtoul(value, NULL, 0);
4161 ret = ret | 0x20;
4162 }
4163 err = str_parms_get_str(parms, "cal_topoid", value, sizeof(value));
4164 if (err >= 0) {
4165 str_parms_del(parms, "cal_topoid");
4166 cal->topo_id = (uint32_t) strtoul(value, NULL, 0);
4167 ret = ret | 0x40;
4168 }
4169 err = str_parms_get_str(parms, "cal_moduleid", value, sizeof(value));
4170 if (err >= 0) {
4171 str_parms_del(parms, "cal_moduleid");
4172 cal->module_id = (uint32_t) strtoul(value, NULL, 0);
4173 ret = ret | 0x80;
4174 }
4175 err = str_parms_get_str(parms, "cal_paramid", value, sizeof(value));
4176 if (err >= 0) {
4177 str_parms_del(parms, "cal_paramid");
4178 cal->param_id = (uint32_t) strtoul(value, NULL, 0);
4179 ret = ret | 0x100;
4180 }
4181 return ret;
4182}
4183
4184static void set_audiocal(void *platform, struct str_parms *parms, char *value, int len) {
4185 struct platform_data *my_data = (struct platform_data *)platform;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]4186 struct stream_out out;
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]4187 acdb_audio_cal_cfg_t cal;
Ben Rombergera04fabc2014-11-14 12:16:03 -0800[diff] [blame]4188 uint8_t *dptr = NULL;
4189 int32_t dlen;
4190 int err, ret;
4191 if(value == NULL || platform == NULL || parms == NULL) {
4192 ALOGE("[%s] received null pointer, failed",__func__);
4193 goto done_key_audcal;
4194 }
4195
4196 /* parse audio calibration keys */
4197 ret = parse_audiocal_cfg(parms, &cal);
4198
4199 /* handle audio calibration data now */
4200 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, len);
4201 if (err >= 0) {
4202 str_parms_del(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA);
4203 dlen = strlen(value);
4204 if(dlen <= 0) {
4205 ALOGE("[%s] null data received",__func__);
4206 goto done_key_audcal;
4207 }
4208 dptr = (uint8_t*) calloc(dlen, sizeof(uint8_t));
4209 if(dptr == NULL) {
4210 ALOGE("[%s] memory allocation failed for %d",__func__, dlen);
4211 goto done_key_audcal;
4212 }
4213 dlen = b64decode(value, strlen(value), dptr);
4214 if(dlen<=0) {
4215 ALOGE("[%s] data decoding failed %d", __func__, dlen);
4216 goto done_key_audcal;
4217 }
4218
4219 if(cal.dev_id) {
4220 if(audio_is_input_device(cal.dev_id)) {
4221 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
4222 } else {
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -0800[diff] [blame]4223 out.devices = cal.dev_id;
Leena Winterrowdd7a04cd2016-01-07 11:50:02 -0800[diff] [blame]4224 out.sample_rate = cal.sampling_rate;
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -0800[diff] [blame]4225 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Ben Rombergera04fabc2014-11-14 12:16:03 -0800[diff] [blame]4226 }
4227 }
4228 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
4229 ALOGD("Setting audio calibration for snd_device(%d) acdb_id(%d)",
4230 cal.snd_dev_id, cal.acdb_dev_id);
4231 if(cal.acdb_dev_id == -EINVAL) {
4232 ALOGE("[%s] Invalid acdb_device id %d for snd device id %d",
4233 __func__, cal.acdb_dev_id, cal.snd_dev_id);
4234 goto done_key_audcal;
4235 }
4236 if(my_data->acdb_set_audio_cal) {
4237 ret = my_data->acdb_set_audio_cal((void *)&cal, (void*)dptr, dlen);
4238 }
4239 }
4240done_key_audcal:
4241 if(dptr != NULL)
4242 free(dptr);
4243}
4244
Ashish Jainf1eaa582016-05-23 20:54:24 +0530[diff] [blame]4245static void true_32_bit_set_params(struct str_parms *parms,
4246 char *value, int len)
4247{
4248 int ret = 0;
4249
4250 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_TRUE_32_BIT,
4251 value,len);
4252 if (ret >= 0) {
4253 if (value && !strncmp(value, "true", sizeof("src")))
4254 supports_true_32_bit = true;
4255 else
4256 supports_true_32_bit = false;
4257 str_parms_del(parms, AUDIO_PARAMETER_KEY_TRUE_32_BIT);
4258 }
4259
4260}
4261
4262bool platform_supports_true_32bit()
4263{
4264 return supports_true_32_bit;
4265}
4266
Sudheer Papothifa9d2282015-09-17 01:53:25 +0530[diff] [blame]4267static void perf_lock_set_params(struct platform_data *platform,
4268 struct str_parms *parms,
4269 char *value, int len)
4270{
4271 int err = 0, i = 0, num_opts = 0;
4272 char *test_r = NULL;
4273 char *opts = NULL;
4274 char *opts_size = NULL;
4275
4276 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_PERF_LOCK_OPTS,
4277 value, len);
4278 if (err >= 0) {
4279 opts_size = strtok_r(value, ", ", &test_r);
4280 if (opts_size == NULL) {
4281 ALOGE("%s: incorrect perf lock opts\n", __func__);
4282 return;
4283 }
4284 num_opts = atoi(opts_size);
4285 if (num_opts > 0) {
4286 if (num_opts > MAX_PERF_LOCK_OPTS) {
4287 ALOGD("%s: num_opts %d exceeds max %d, setting to max\n",
4288 __func__, num_opts, MAX_PERF_LOCK_OPTS);
4289 num_opts = MAX_PERF_LOCK_OPTS;
4290 }
4291 for (i = 0; i < num_opts; i++) {
4292 opts = strtok_r(NULL, ", ", &test_r);
4293 if (opts == NULL) {
4294 ALOGE("%s: incorrect perf lock opts\n", __func__);
4295 break;
4296 }
4297 platform->adev->perf_lock_opts[i] = strtoul(opts, NULL, 16);
4298 }
4299 platform->adev->perf_lock_opts_size = i;
4300 }
4301 str_parms_del(parms, AUDIO_PARAMETER_KEY_PERF_LOCK_OPTS);
4302 }
4303}
4304
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700[diff] [blame]4305int platform_set_parameters(void *platform, struct str_parms *parms)
4306{
4307 struct platform_data *my_data = (struct platform_data *)platform;
Satya Krishna Pindiprolic6b0a742017-02-03 14:37:18 +0530[diff] [blame]4308 struct audio_device *adev = my_data->adev;
Ben Rombergera04fabc2014-11-14 12:16:03 -0800[diff] [blame]4309 char *value=NULL;
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]4310 int len;
Shiv Maliyappanahalli3e064fd2013-12-16 15:54:40 -0800[diff] [blame]4311 int ret = 0, err;
Krishnankutty Kolathappilly061a9492014-01-31 18:12:13 -0800[diff] [blame]4312 char *kv_pairs = str_parms_to_str(parms);
Dhanalakshmi Siddani21be3ac2016-12-29 14:31:08 +0530[diff] [blame]4313 struct listnode *node;
4314 struct meta_key_list *key_info;
4315 int key = 0;
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700[diff] [blame]4316
Mingming Yin7b762e72015-03-04 13:47:32 -0800[diff] [blame]4317 if(kv_pairs == NULL) {
4318 ret = -ENOMEM;
4319 ALOGE("[%s] key-value pair is NULL",__func__);
4320 goto done;
4321 }
4322
Krishnankutty Kolathappilly061a9492014-01-31 18:12:13 -0800[diff] [blame]4323 ALOGV_IF(kv_pairs != NULL, "%s: enter: %s", __func__, kv_pairs);
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700[diff] [blame]4324
Ben Rombergera04fabc2014-11-14 12:16:03 -0800[diff] [blame]4325 len = strlen(kv_pairs);
4326 value = (char*)calloc(len, sizeof(char));
4327 if(value == NULL) {
4328 ret = -ENOMEM;
4329 ALOGE("[%s] failed to allocate memory",__func__);
4330 goto done;
4331 }
4332 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, len);
Shiv Maliyappanahalli3e064fd2013-12-16 15:54:40 -0800[diff] [blame]4333 if (err >= 0) {
Vidyakumar Athota3ade2792013-12-02 11:02:20 -0800[diff] [blame]4334 bool state = false;
4335 if (!strncmp("true", value, sizeof("true"))) {
4336 state = true;
4337 }
4338
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700[diff] [blame]4339 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
Vidyakumar Athota3ade2792013-12-02 11:02:20 -0800[diff] [blame]4340 ret = platform_set_slowtalk(my_data, state);
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700[diff] [blame]4341 if (ret)
4342 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700[diff] [blame]4343 }
4344
Ben Rombergera04fabc2014-11-14 12:16:03 -0800[diff] [blame]4345 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, len);
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]4346 if (err >= 0) {
4347 bool state = false;
4348 if (!strncmp("true", value, sizeof("true"))) {
4349 state = true;
4350 }
4351
4352 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
4353 if (my_data->hd_voice != state) {
4354 ret = set_hd_voice(my_data, state);
4355 if (ret)
4356 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
4357 } else {
4358 ALOGV("%s: HD Voice already set to %d", __func__, state);
4359 }
4360 }
4361
Shiv Maliyappanahalli3e064fd2013-12-16 15:54:40 -0800[diff] [blame]4362 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
Ben Rombergera04fabc2014-11-14 12:16:03 -0800[diff] [blame]4363 value, len);
Shiv Maliyappanahalli3e064fd2013-12-16 15:54:40 -0800[diff] [blame]4364 if (err >= 0) {
Ben Rombergerc1dc70d2013-12-19 15:11:17 -0800[diff] [blame]4365 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
4366
4367 if (my_data->acdb_reload_vocvoltable == NULL) {
4368 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
4369 } else if (!strcmp(value, "on")) {
4370 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
4371 my_data->voice_feature_set = 1;
4372 }
4373 } else {
4374 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
4375 my_data->voice_feature_set = 0;
4376 }
4377 }
4378 }
4379
Karthik Reddy Kattaeda85aa2016-05-25 12:42:39 +0530[diff] [blame]4380 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_RELOAD_ACDB,
4381 value, len);
4382 if (err >= 0) {
4383 str_parms_del(parms, AUDIO_PARAMETER_KEY_RELOAD_ACDB);
4384
Dhanalakshmi Siddani21be3ac2016-12-29 14:31:08 +0530[diff] [blame]4385 if (my_data->acdb_reload_v2) {
4386 my_data->acdb_reload_v2(value, my_data->snd_card_name,
4387 my_data->cvd_version, &my_data->acdb_meta_key_list);
4388 } else if (my_data->acdb_reload) {
4389 node = list_head(&my_data->acdb_meta_key_list);
4390 key_info = node_to_item(node, struct meta_key_list, list);
4391 key = key_info->cal_info.nKey;
4392 my_data->acdb_reload(value, my_data->snd_card_name,
4393 my_data->cvd_version, key);
4394 }
Karthik Reddy Kattaeda85aa2016-05-25 12:42:39 +0530[diff] [blame]4395 }
4396
Rohit kumard3c3b912016-11-15 18:50:31 +0530[diff] [blame]4397 if (hw_info_is_stereo_spkr(my_data->hw_info)) {
4398 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_MONO_SPEAKER, value, len);
4399 if (err >= 0) {
4400 if (!strncmp("left", value, sizeof("left")))
4401 my_data->mono_speaker = SPKR_1;
4402 else if (!strncmp("right", value, sizeof("right")))
4403 my_data->mono_speaker = SPKR_2;
Rohit kumarf4120402016-08-05 19:19:48 +0530[diff] [blame]4404
Rohit kumard3c3b912016-11-15 18:50:31 +0530[diff] [blame]4405 str_parms_del(parms, AUDIO_PARAMETER_KEY_MONO_SPEAKER);
4406 }
Rohit kumarf4120402016-08-05 19:19:48 +0530[diff] [blame]4407 }
Tanya Finkel00130052014-07-14 04:26:56 -0700[diff] [blame]4408 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_EXT_AUDIO_DEVICE,
Ben Rombergera04fabc2014-11-14 12:16:03 -0800[diff] [blame]4409 value, len);
Tanya Finkel00130052014-07-14 04:26:56 -0700[diff] [blame]4410 if (err >= 0) {
4411 char *event_name, *status_str;
4412 bool status = false;
4413 str_parms_del(parms, AUDIO_PARAMETER_KEY_EXT_AUDIO_DEVICE);
4414 event_name = strtok_r(value, ",", &status_str);
Apoorv Raghuvanshi8880cac2015-02-06 15:33:49 -0800[diff] [blame]4415 if (!event_name) {
4416 ret = -EINVAL;
4417 ALOGE("%s: event_name is NULL", __func__);
4418 goto done;
4419 }
Tanya Finkel00130052014-07-14 04:26:56 -0700[diff] [blame]4420 ALOGV("%s: recieved update of external audio device %s %s",
4421 __func__,
4422 event_name, status_str);
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]4423 if (!strncmp(status_str, "ON", sizeof("ON")))
Tanya Finkel00130052014-07-14 04:26:56 -0700[diff] [blame]4424 status = true;
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]4425 else if (!strncmp(status_str, "OFF", sizeof("OFF")))
Tanya Finkel00130052014-07-14 04:26:56 -0700[diff] [blame]4426 status = false;
4427 update_external_device_status(my_data, event_name, status);
4428 }
4429
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]4430 err = str_parms_get_str(parms, PLATFORM_MAX_MIC_COUNT,
4431 value, sizeof(value));
4432 if (err >= 0) {
4433 str_parms_del(parms, PLATFORM_MAX_MIC_COUNT);
4434 my_data->max_mic_count = atoi(value);
4435 ALOGV("%s: max_mic_count %d", __func__, my_data->max_mic_count);
4436 }
4437
Ben Rombergera04fabc2014-11-14 12:16:03 -0800[diff] [blame]4438 /* handle audio calibration parameters */
4439 set_audiocal(platform, parms, value, len);
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]4440 native_audio_set_params(platform, parms, value, len);
Sudheer Papothi991966d2015-07-20 21:54:36 +0530[diff] [blame]4441 audio_extn_spkr_prot_set_parameters(parms, value, len);
Kuirong Wang1cad7142016-05-24 15:21:56 -0700[diff] [blame]4442 audio_extn_usb_set_sidetone_gain(parms, value, len);
Satya Krishna Pindiprolic6b0a742017-02-03 14:37:18 +0530[diff] [blame]4443 audio_extn_hfp_set_parameters(adev, parms);
Sudheer Papothifa9d2282015-09-17 01:53:25 +0530[diff] [blame]4444 perf_lock_set_params(platform, parms, value, len);
Ashish Jainf1eaa582016-05-23 20:54:24 +0530[diff] [blame]4445 true_32_bit_set_params(parms, value, len);
Ben Rombergera04fabc2014-11-14 12:16:03 -0800[diff] [blame]4446done:
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700[diff] [blame]4447 ALOGV("%s: exit with code(%d)", __func__, ret);
Mingming Yin7b762e72015-03-04 13:47:32 -0800[diff] [blame]4448 if(kv_pairs != NULL)
4449 free(kv_pairs);
Ben Rombergera04fabc2014-11-14 12:16:03 -0800[diff] [blame]4450 if(value != NULL)
4451 free(value);
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700[diff] [blame]4452 return ret;
4453}
4454
Vidyakumar Athota2850d532013-11-19 16:02:12 -0800[diff] [blame]4455int platform_set_incall_recording_session_id(void *platform,
4456 uint32_t session_id, int rec_mode)
Shiv Maliyappanahallida107642013-10-17 11:16:13 -0700[diff] [blame]4457{
4458 int ret = 0;
4459 struct platform_data *my_data = (struct platform_data *)platform;
4460 struct audio_device *adev = my_data->adev;
4461 struct mixer_ctl *ctl;
4462 const char *mixer_ctl_name = "Voc VSID";
4463 int num_ctl_values;
4464 int i;
4465
4466 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4467 if (!ctl) {
4468 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4469 __func__, mixer_ctl_name);
4470 ret = -EINVAL;
4471 } else {
4472 num_ctl_values = mixer_ctl_get_num_values(ctl);
4473 for (i = 0; i < num_ctl_values; i++) {
4474 if (mixer_ctl_set_value(ctl, i, session_id)) {
4475 ALOGV("Error: invalid session_id: %x", session_id);
4476 ret = -EINVAL;
4477 break;
4478 }
4479 }
4480 }
4481
Vidyakumar Athota2850d532013-11-19 16:02:12 -0800[diff] [blame]4482 if (my_data->csd != NULL) {
4483 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
4484 if (ret < 0) {
4485 ALOGE("%s: csd_client_start_record failed, error %d",
4486 __func__, ret);
4487 }
4488 }
4489
4490 return ret;
4491}
4492
4493int platform_stop_incall_recording_usecase(void *platform)
4494{
4495 int ret = 0;
4496 struct platform_data *my_data = (struct platform_data *)platform;
4497
4498 if (my_data->csd != NULL) {
4499 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
4500 if (ret < 0) {
4501 ALOGE("%s: csd_client_stop_record failed, error %d",
4502 __func__, ret);
4503 }
4504 }
4505
4506 return ret;
4507}
4508
4509int platform_start_incall_music_usecase(void *platform)
4510{
4511 int ret = 0;
4512 struct platform_data *my_data = (struct platform_data *)platform;
4513
4514 if (my_data->csd != NULL) {
4515 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
4516 if (ret < 0) {
4517 ALOGE("%s: csd_client_start_playback failed, error %d",
4518 __func__, ret);
4519 }
4520 }
4521
4522 return ret;
4523}
4524
4525int platform_stop_incall_music_usecase(void *platform)
4526{
4527 int ret = 0;
4528 struct platform_data *my_data = (struct platform_data *)platform;
4529
4530 if (my_data->csd != NULL) {
4531 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
4532 if (ret < 0) {
4533 ALOGE("%s: csd_client_stop_playback failed, error %d",
4534 __func__, ret);
4535 }
4536 }
4537
Shiv Maliyappanahallida107642013-10-17 11:16:13 -0700[diff] [blame]4538 return ret;
4539}
4540
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]4541int platform_update_lch(void *platform, struct voice_session *session,
4542 enum voice_lch_mode lch_mode)
4543{
4544 int ret = 0;
4545 struct platform_data *my_data = (struct platform_data *)platform;
4546
4547 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
4548 ret = my_data->csd->set_lch(session->vsid, lch_mode);
4549 else
4550 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
4551
4552 return ret;
4553}
4554
Ben Rombergera04fabc2014-11-14 12:16:03 -0800[diff] [blame]4555static void get_audiocal(void *platform, void *keys, void *pReply) {
4556 struct platform_data *my_data = (struct platform_data *)platform;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]4557 struct stream_out out;
Ben Rombergera04fabc2014-11-14 12:16:03 -0800[diff] [blame]4558 struct str_parms *query = (struct str_parms *)keys;
4559 struct str_parms *reply=(struct str_parms *)pReply;
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]4560 acdb_audio_cal_cfg_t cal;
Ben Rombergera04fabc2014-11-14 12:16:03 -0800[diff] [blame]4561 uint8_t *dptr = NULL;
4562 char value[512] = {0};
4563 char *rparms=NULL;
4564 int ret=0, err;
4565 uint32_t param_len;
4566
4567 if(query==NULL || platform==NULL || reply==NULL) {
4568 ALOGE("[%s] received null pointer",__func__);
4569 ret=-EINVAL;
4570 goto done;
4571 }
4572 /* parse audiocal configuration keys */
4573 ret = parse_audiocal_cfg(query, &cal);
4574 if(ret == 0) {
4575 /* No calibration keys found */
4576 goto done;
4577 }
4578 err = str_parms_get_str(query, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, sizeof(value));
4579 if (err >= 0) {
4580 str_parms_del(query, AUDIO_PARAMETER_KEY_AUD_CALDATA);
4581 } else {
4582 goto done;
4583 }
4584
4585 if(cal.dev_id & AUDIO_DEVICE_BIT_IN) {
4586 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
4587 } else if(cal.dev_id) {
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -0800[diff] [blame]4588 out.devices = cal.dev_id;
Leena Winterrowdd7a04cd2016-01-07 11:50:02 -0800[diff] [blame]4589 out.sample_rate = cal.sampling_rate;
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -0800[diff] [blame]4590 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Ben Rombergera04fabc2014-11-14 12:16:03 -0800[diff] [blame]4591 }
4592 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
4593 if (cal.acdb_dev_id < 0) {
4594 ALOGE("%s: Failed. Could not find acdb id for snd device(%d)",
4595 __func__, cal.snd_dev_id);
4596 ret = -EINVAL;
4597 goto done_key_audcal;
4598 }
4599 ALOGD("[%s] Getting audio calibration for snd_device(%d) acdb_id(%d)",
4600 __func__, cal.snd_dev_id, cal.acdb_dev_id);
4601
4602 param_len = MAX_SET_CAL_BYTE_SIZE;
4603 dptr = (uint8_t*)calloc(param_len, sizeof(uint8_t));
4604 if(dptr == NULL) {
4605 ALOGE("[%s] Memory allocation failed for length %d",__func__,param_len);
4606 ret = -ENOMEM;
4607 goto done_key_audcal;
4608 }
4609 if (my_data->acdb_get_audio_cal != NULL) {
4610 ret = my_data->acdb_get_audio_cal((void*)&cal, (void*)dptr, &param_len);
4611 if (ret == 0) {
Ben Rombergera04fabc2014-11-14 12:16:03 -0800[diff] [blame]4612 if(param_len == 0 || param_len == MAX_SET_CAL_BYTE_SIZE) {
4613 ret = -EINVAL;
4614 goto done_key_audcal;
4615 }
4616 /* Allocate memory for encoding */
4617 rparms = (char*)calloc((param_len*2), sizeof(char));
4618 if(rparms == NULL) {
4619 ALOGE("[%s] Memory allocation failed for size %d",
4620 __func__, param_len*2);
4621 ret = -ENOMEM;
4622 goto done_key_audcal;
4623 }
4624 if(cal.persist==0 && cal.module_id && cal.param_id) {
4625 err = b64encode(dptr+12, param_len-12, rparms);
4626 } else {
4627 err = b64encode(dptr, param_len, rparms);
4628 }
4629 if(err < 0) {
4630 ALOGE("[%s] failed to convert data to string", __func__);
4631 ret = -EINVAL;
4632 goto done_key_audcal;
4633 }
4634 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
4635 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, rparms);
4636 }
4637 }
4638done_key_audcal:
4639 if(ret != 0) {
4640 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
4641 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, "");
4642 }
4643done:
4644 if(dptr != NULL)
4645 free(dptr);
4646 if(rparms != NULL)
4647 free(rparms);
4648}
4649
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700[diff] [blame]4650void platform_get_parameters(void *platform,
4651 struct str_parms *query,
4652 struct str_parms *reply)
4653{
4654 struct platform_data *my_data = (struct platform_data *)platform;
Ben Rombergera04fabc2014-11-14 12:16:03 -0800[diff] [blame]4655 char value[512] = {0};
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700[diff] [blame]4656 int ret;
Krishnankutty Kolathappilly061a9492014-01-31 18:12:13 -0800[diff] [blame]4657 char *kv_pairs = NULL;
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]4658 char propValue[PROPERTY_VALUE_MAX]={0};
4659 bool prop_playback_enabled = false;
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700[diff] [blame]4660
Shiv Maliyappanahalli9d899292013-11-20 14:43:01 -0800[diff] [blame]4661 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
4662 value, sizeof(value));
4663 if (ret >= 0) {
Vidyakumar Athota3ade2792013-12-02 11:02:20 -0800[diff] [blame]4664 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
4665 my_data->slowtalk?"true":"false");
Shiv Maliyappanahalli9d899292013-11-20 14:43:01 -0800[diff] [blame]4666 }
4667
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]4668 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
4669 value, sizeof(value));
4670 if (ret >= 0) {
4671 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
4672 my_data->hd_voice?"true":"false");
4673 }
4674
Ben Rombergerc1dc70d2013-12-19 15:11:17 -0800[diff] [blame]4675 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
4676 value, sizeof(value));
4677 if (ret >= 0) {
4678 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
4679 strlcpy(value, "on", sizeof(value));
4680 } else {
4681 strlcpy(value, "off", sizeof(value));
4682 }
4683
4684 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
4685 }
4686
Ben Rombergera04fabc2014-11-14 12:16:03 -0800[diff] [blame]4687 /* Handle audio calibration keys */
4688 get_audiocal(platform, query, reply);
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]4689 native_audio_get_params(query, reply, value, sizeof(value));
Ben Rombergera04fabc2014-11-14 12:16:03 -0800[diff] [blame]4690
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]4691 ret = str_parms_get_str(query, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_ALLOWED,
4692 value, sizeof(value));
4693 if (ret >= 0) {
4694 int isallowed = 1; /*true*/
4695
4696 if (property_get("voice.playback.conc.disabled", propValue, NULL)) {
4697 prop_playback_enabled = atoi(propValue) ||
4698 !strncmp("true", propValue, 4);
4699 }
4700
Dhanalakshmi Siddania15c6792016-08-10 15:33:53 +0530[diff] [blame]4701 if ((prop_playback_enabled && (voice_is_in_call(my_data->adev))) ||
4702 (SND_CARD_STATE_OFFLINE == get_snd_card_state(my_data->adev))) {
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]4703 char *decoder_mime_type = value;
4704
4705 //check if unsupported mime type or not
4706 if(decoder_mime_type) {
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]4707 unsigned int i = 0;
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]4708 for (i = 0; i < sizeof(dsp_only_decoders_mime)/sizeof(dsp_only_decoders_mime[0]); i++) {
4709 if (!strncmp(decoder_mime_type, dsp_only_decoders_mime[i],
4710 strlen(dsp_only_decoders_mime[i]))) {
4711 ALOGD("Rejecting request for DSP only session from HAL during voice call/SSR state");
4712 isallowed = 0;
4713 break;
4714 }
4715 }
4716 }
4717 }
4718 str_parms_add_int(reply, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_ALLOWED, isallowed);
4719 }
4720
Krishnankutty Kolathappilly061a9492014-01-31 18:12:13 -0800[diff] [blame]4721 kv_pairs = str_parms_to_str(reply);
4722 ALOGV_IF(kv_pairs != NULL, "%s: exit: returns - %s", __func__, kv_pairs);
Narsinga Rao Chellacde45d12014-02-13 11:44:31 -0800[diff] [blame]4723 free(kv_pairs);
Shiv Maliyappanahalli34b585f2013-10-01 15:49:05 -0700[diff] [blame]4724}
4725
Lakshman Chaluvaraju22ba9f12016-09-12 11:42:10 +0530[diff] [blame]4726unsigned char* platform_get_license(void *platform, int *size)
4727{
4728 struct platform_data *my_data = (struct platform_data *)platform;
4729 char value[PROPERTY_VALUE_MAX] = {0};
4730 acdb_audio_cal_cfg_t cal;
4731 unsigned char *dptr = NULL;
4732 int ret=0;
4733 uint32_t param_len;
4734
4735 if (platform == NULL) {
4736 ALOGE("[%s] received null pointer %d ",__func__, __LINE__);
4737 ret = -EINVAL;
4738 goto done;
4739 }
4740 memset(&cal, 0, sizeof(cal));
4741 cal.persist = 1;
4742 cal.cal_type = AUDIO_CORE_METAINFO_CAL_TYPE;
4743 if (!property_get("audio.qaf.acdbid", value , "") && !atoi(value)) {
4744 ALOGE("[%s] audio.qaf.acdbid is not set %d ",__func__, __LINE__);
4745 ret = -EINVAL;
4746 goto done;
4747 }
4748 cal.acdb_dev_id = (uint32_t) atoi (value);
4749 param_len = MAX_SET_CAL_BYTE_SIZE;
4750 dptr = (unsigned char*) calloc(param_len, sizeof(unsigned char*));
4751 if (dptr == NULL) {
4752 ALOGE("[%s] Memory allocation failed for length %d",__func__,param_len);
4753 ret = -ENOMEM;
4754 goto done;
4755 }
4756 if (my_data->acdb_get_audio_cal != NULL) {
4757 ret = my_data->acdb_get_audio_cal((void*)&cal, (void*)dptr, &param_len);
4758 ALOGE("%s, ret[%d], param_len[%d] line %d", __func__, ret, param_len, __LINE__);
4759 if (ret == 0) {
4760 *size = param_len;
4761 return dptr;
4762 } else {
4763 *size = 0;
4764 }
4765 }
4766done:
4767 if (dptr != NULL)
4768 free(dptr);
4769
4770 return NULL;
4771}
4772
4773/* Delay in Us */
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]4774/* Delay in Us, only to be used for PCM formats */
Haynes Mathew George7ff216f2013-09-11 19:51:41 -0700[diff] [blame]4775int64_t platform_render_latency(audio_usecase_t usecase)
4776{
4777 switch (usecase) {
4778 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
4779 return DEEP_BUFFER_PLATFORM_DELAY;
4780 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
4781 return LOW_LATENCY_PLATFORM_DELAY;
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]4782 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
4783 case USECASE_AUDIO_PLAYBACK_OFFLOAD2:
4784 return PCM_OFFLOAD_PLATFORM_DELAY;
Haynes Mathew George5beddd42016-06-27 18:33:40 -0700[diff] [blame]4785 case USECASE_AUDIO_PLAYBACK_ULL:
4786 return ULL_PLATFORM_DELAY;
Haynes Mathew George7ff216f2013-09-11 19:51:41 -0700[diff] [blame]4787 default:
4788 return 0;
4789 }
4790}
Preetam Singh Ranawatde84f1a2013-11-01 14:58:16 -0700[diff] [blame]4791
Mingming Yine62d7842013-10-25 16:26:03 -0700[diff] [blame]4792int platform_update_usecase_from_source(int source, int usecase)
Preetam Singh Ranawatde84f1a2013-11-01 14:58:16 -0700[diff] [blame]4793{
Mingming Yinab429782013-11-07 11:16:55 -0800[diff] [blame]4794 ALOGV("%s: input source :%d", __func__, source);
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]4795 if (source == AUDIO_SOURCE_FM_TUNER)
Mingming Yine62d7842013-10-25 16:26:03 -0700[diff] [blame]4796 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
4797 return usecase;
Preetam Singh Ranawatde84f1a2013-11-01 14:58:16 -0700[diff] [blame]4798}
Kiran Kandide144c82013-11-20 15:58:32 -0800[diff] [blame]4799
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]4800bool platform_listen_device_needs_event(snd_device_t snd_device)
Kiran Kandide144c82013-11-20 15:58:32 -0800[diff] [blame]4801{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]4802 bool needs_event = false;
4803
Kiran Kandide144c82013-11-20 15:58:32 -0800[diff] [blame]4804 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
4805 (snd_device < SND_DEVICE_IN_END) &&
4806 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
Rohit kumarf4120402016-08-05 19:19:48 +0530[diff] [blame]4807 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK) &&
4808 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_1) &&
4809 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_2))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]4810 needs_event = true;
4811
4812 return needs_event;
4813}
4814
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]4815bool platform_listen_usecase_needs_event(audio_usecase_t uc_id __unused)
4816{
4817 return false;
4818}
4819
4820bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
4821{
4822 bool needs_event = false;
4823
4824 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
4825 (snd_device < SND_DEVICE_IN_END) &&
4826 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
Rohit kumarf4120402016-08-05 19:19:48 +0530[diff] [blame]4827 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK) &&
4828 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_1) &&
4829 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_2))
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]4830 needs_event = true;
4831
4832 return needs_event;
4833}
4834
Quinn Malef15123f2017-04-27 18:58:05 -0700[diff] [blame]4835bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]4836{
Quinn Malef15123f2017-04-27 18:58:05 -0700[diff] [blame]4837 bool needs_event = false;
4838
4839 switch(uc_id){
4840 /* concurrent playback usecases needs event */
4841 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
4842 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
4843 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
4844 case USECASE_AUDIO_PLAYBACK_OFFLOAD2:
4845 needs_event = true;
4846 break;
4847 /* concurrent playback in low latency allowed */
4848 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
4849 break;
4850 /* concurrent playback FM needs event */
4851 case USECASE_AUDIO_PLAYBACK_FM:
4852 needs_event = true;
4853 break;
4854
4855 /* concurrent capture usecases, no event, capture handled by device
4856 * USECASE_AUDIO_RECORD:
4857 * USECASE_AUDIO_RECORD_COMPRESS:
4858 * USECASE_AUDIO_RECORD_LOW_LATENCY:
4859
4860 * USECASE_VOICE_CALL:
4861 * USECASE_VOICE2_CALL:
4862 * USECASE_VOLTE_CALL:
4863 * USECASE_QCHAT_CALL:
4864 * USECASE_VOWLAN_CALL:
4865 * USECASE_VOICEMMODE1_CALL:
4866 * USECASE_VOICEMMODE2_CALL:
4867 * USECASE_COMPRESS_VOIP_CALL:
4868 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
4869 * USECASE_INCALL_REC_UPLINK:
4870 * USECASE_INCALL_REC_DOWNLINK:
4871 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
4872 * USECASE_INCALL_REC_UPLINK_COMPRESS:
4873 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
4874 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
4875 * USECASE_INCALL_MUSIC_UPLINK:
4876 * USECASE_INCALL_MUSIC_UPLINK2:
4877 * USECASE_AUDIO_SPKR_CALIB_RX:
4878 * USECASE_AUDIO_SPKR_CALIB_TX:
4879 */
4880 default:
4881 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
4882 }
4883 return needs_event;
Kiran Kandide144c82013-11-20 15:58:32 -0800[diff] [blame]4884}
ApurupaPattapuc6a3a9e2014-01-10 14:46:02 -0800[diff] [blame]4885
4886/* Read offload buffer size from a property.
4887 * If value is not power of 2 round it to
4888 * power of 2.
4889 */
4890uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
4891{
4892 char value[PROPERTY_VALUE_MAX] = {0};
4893 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
4894 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
4895 atoi(value)) {
4896 fragment_size = atoi(value) * 1024;
4897 }
4898
vivek mehta80a44292015-08-10 12:58:10 -0700[diff] [blame]4899 /* Use incoming offload buffer size if default buffer size is less */
4900 if ((info != NULL) && (fragment_size < info->offload_buffer_size)) {
4901 ALOGI("%s:: Overwriting offload buffer size default:%d new:%d", __func__,
4902 fragment_size,
4903 info->offload_buffer_size);
4904 fragment_size = info->offload_buffer_size;
4905 }
4906
Preetam Singh Ranawatf5fbdd62016-09-29 18:38:31 +0530[diff] [blame]4907 if (info != NULL && !info->has_video) {
4908 if (info->is_streaming) {
4909 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
4910 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
4911 __func__, fragment_size);
4912 } else if (info->format == AUDIO_FORMAT_FLAC) {
4913 fragment_size = FLAC_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
4914 ALOGV("FLAC fragment size %d", fragment_size);
4915 } else if (info->format == AUDIO_FORMAT_DSD) {
4916 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
4917 if((property_get("audio.native.dsd.buffer.size.kb", value, "")) &&
4918 atoi(value))
4919 fragment_size = atoi(value) * 1024;
4920 ALOGV("DSD fragment size %d", fragment_size);
4921 }
ApurupaPattapuc6a3a9e2014-01-10 14:46:02 -0800[diff] [blame]4922 }
4923
4924 fragment_size = ALIGN( fragment_size, 1024);
4925
4926 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
4927 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
4928 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
4929 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
4930 ALOGV("%s: fragment_size %d", __func__, fragment_size);
4931 return fragment_size;
4932}
4933
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4934/*
Ashish Jainb26edfb2016-08-25 00:10:11 +0530[diff] [blame]4935 * return backend_idx on which voice call is active
4936 */
4937static int platform_get_voice_call_backend(struct audio_device* adev)
4938{
4939 struct audio_usecase *uc = NULL;
4940 struct listnode *node;
4941 snd_device_t out_snd_device = SND_DEVICE_NONE;
4942
4943 int backend_idx = -1;
4944
4945 if (voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) {
4946 list_for_each(node, &adev->usecase_list) {
4947 uc = node_to_item(node, struct audio_usecase, list);
4948 if (uc && (uc->type == VOICE_CALL || uc->type == VOIP_CALL) && uc->stream.out) {
4949 out_snd_device = platform_get_output_snd_device(adev->platform, uc->stream.out);
4950 backend_idx = platform_get_backend_index(out_snd_device);
4951 break;
4952 }
4953 }
4954 }
4955 return backend_idx;
4956}
4957
4958/*
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4959 * configures afe with bit width and Sample Rate
4960 */
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4961static int platform_set_codec_backend_cfg(struct audio_device* adev,
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4962 snd_device_t snd_device, struct audio_backend_cfg backend_cfg)
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]4963{
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -0800[diff] [blame]4964 int ret = 0;
Kuirong Wang0b947f72016-09-29 11:03:09 -0700[diff] [blame]4965 int backend_idx = platform_get_backend_index(snd_device);
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -0800[diff] [blame]4966 struct platform_data *my_data = (struct platform_data *)adev->platform;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]4967 backend_idx = platform_get_backend_index(snd_device);
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4968 unsigned int bit_width = backend_cfg.bit_width;
4969 unsigned int sample_rate = backend_cfg.sample_rate;
4970 unsigned int channels = backend_cfg.channels;
4971 audio_format_t format = backend_cfg.format;
4972 bool passthrough_enabled = backend_cfg.passthrough_enabled;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4973
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4974 ALOGI("%s:becf: afe: bitwidth %d, samplerate %d channels %d"
Kuirong Wang0b947f72016-09-29 11:03:09 -0700[diff] [blame]4975 ", backend_idx %d device (%s)", __func__, bit_width,
4976 sample_rate, channels, backend_idx,
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4977 platform_get_snd_device_name(snd_device));
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -0800[diff] [blame]4978
Dhanalakshmi Siddanib678a802016-12-03 11:51:41 +0530[diff] [blame]4979 if ((my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl) &&
4980 (bit_width != my_data->current_backend_cfg[backend_idx].bit_width)) {
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -0800[diff] [blame]4981
Kuirong Wang0b947f72016-09-29 11:03:09 -0700[diff] [blame]4982 struct mixer_ctl *ctl = NULL;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]4983 ctl = mixer_get_ctl_by_name(adev->mixer,
4984 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]4985 if (!ctl) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4986 ALOGE("%s:becf: afe: Could not get ctl for mixer command - %s",
4987 __func__,
4988 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]4989 return -EINVAL;
4990 }
4991
4992 if (bit_width == 24) {
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]4993 if (format == AUDIO_FORMAT_PCM_24_BIT_PACKED)
Kuirong Wang0b947f72016-09-29 11:03:09 -0700[diff] [blame]4994 ret = mixer_ctl_set_enum_by_string(ctl, "S24_3LE");
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]4995 else
Kuirong Wang0b947f72016-09-29 11:03:09 -0700[diff] [blame]4996 ret = mixer_ctl_set_enum_by_string(ctl, "S24_LE");
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]4997 } else if (bit_width == 32) {
Ashish Jain058165c2016-09-28 23:18:48 +0530[diff] [blame]4998 ret = mixer_ctl_set_enum_by_string(ctl, "S32_LE");
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]4999 } else {
Kuirong Wang0b947f72016-09-29 11:03:09 -0700[diff] [blame]5000 ret = mixer_ctl_set_enum_by_string(ctl, "S16_LE");
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]5001 }
Kuirong Wang0b947f72016-09-29 11:03:09 -0700[diff] [blame]5002 if ( ret < 0) {
5003 ALOGE("%s:becf: afe: fail for %s mixer set to %d bit for %x format", __func__,
5004 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl, bit_width, format);
5005 } else {
5006 my_data->current_backend_cfg[backend_idx].bit_width = bit_width;
5007 ALOGD("%s:becf: afe: %s mixer set to %d bit for %x format", __func__,
5008 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl, bit_width, format);
5009 }
5010 /* set the ret as 0 and not pass back to upper layer */
5011 ret = 0;
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]5012 }
5013
Satish Babu Patakokilaa395a9e2016-11-01 12:18:49 +0530[diff] [blame]5014 if (passthrough_enabled || ((my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl) &&
5015 (sample_rate != my_data->current_backend_cfg[backend_idx].sample_rate))) {
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]5016 char *rate_str = NULL;
Kuirong Wang0b947f72016-09-29 11:03:09 -0700[diff] [blame]5017 struct mixer_ctl *ctl = NULL;
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]5018
5019 switch (sample_rate) {
Satish Babu Patakokilaa395a9e2016-11-01 12:18:49 +0530[diff] [blame]5020 case 32000:
5021 if (passthrough_enabled) {
5022 rate_str = "KHZ_32";
5023 break;
5024 }
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]5025 case 8000:
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]5026 case 11025:
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]5027 case 16000:
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]5028 case 22050:
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]5029 case 48000:
5030 rate_str = "KHZ_48";
5031 break;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]5032 case 44100:
5033 rate_str = "KHZ_44P1";
5034 break;
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]5035 case 64000:
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]5036 case 96000:
5037 rate_str = "KHZ_96";
5038 break;
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +0530[diff] [blame]5039 case 88200:
5040 rate_str = "KHZ_88P2";
5041 break;
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]5042 case 176400:
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +0530[diff] [blame]5043 rate_str = "KHZ_176P4";
5044 break;
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]5045 case 192000:
5046 rate_str = "KHZ_192";
5047 break;
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +0530[diff] [blame]5048 case 352800:
5049 rate_str = "KHZ_352P8";
5050 break;
5051 case 384000:
5052 rate_str = "KHZ_384";
5053 break;
Satish Babu Patakokilaa395a9e2016-11-01 12:18:49 +0530[diff] [blame]5054 case 144000:
5055 if (passthrough_enabled) {
5056 rate_str = "KHZ_144";
5057 break;
5058 }
5059 default:
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]5060 rate_str = "KHZ_48";
5061 break;
5062 }
5063
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]5064 ctl = mixer_get_ctl_by_name(adev->mixer,
5065 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]5066 if(!ctl) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]5067 ALOGE("%s:becf: afe: Could not get ctl for mixer command - %s",
5068 __func__,
5069 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]5070 return -EINVAL;
5071 }
5072
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]5073 ALOGD("%s:becf: afe: %s set to %s", __func__,
5074 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl, rate_str);
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]5075 mixer_ctl_set_enum_by_string(ctl, rate_str);
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]5076 my_data->current_backend_cfg[backend_idx].sample_rate = sample_rate;
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]5077 }
Ashish Jainb26edfb2016-08-25 00:10:11 +0530[diff] [blame]5078 if ((my_data->current_backend_cfg[backend_idx].channels_mixer_ctl) &&
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]5079 (channels != my_data->current_backend_cfg[backend_idx].channels)) {
Kuirong Wang0b947f72016-09-29 11:03:09 -0700[diff] [blame]5080 struct mixer_ctl *ctl = NULL;
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]5081 char *channel_cnt_str = NULL;
5082
5083 switch (channels) {
5084 case 8:
5085 channel_cnt_str = "Eight"; break;
5086 case 7:
5087 channel_cnt_str = "Seven"; break;
5088 case 6:
5089 channel_cnt_str = "Six"; break;
5090 case 5:
5091 channel_cnt_str = "Five"; break;
5092 case 4:
5093 channel_cnt_str = "Four"; break;
5094 case 3:
5095 channel_cnt_str = "Three"; break;
Kuirong Wang0b947f72016-09-29 11:03:09 -0700[diff] [blame]5096 case 1:
5097 channel_cnt_str = "One"; break;
5098 case 2:
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]5099 default:
5100 channel_cnt_str = "Two"; break;
5101 }
5102
5103 ctl = mixer_get_ctl_by_name(adev->mixer,
5104 my_data->current_backend_cfg[backend_idx].channels_mixer_ctl);
5105 if (!ctl) {
5106 ALOGE("%s:becf: afe: Could not get ctl for mixer command - %s",
5107 __func__,
5108 my_data->current_backend_cfg[backend_idx].channels_mixer_ctl);
5109 return -EINVAL;
5110 }
5111 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
5112 my_data->current_backend_cfg[backend_idx].channels = channels;
Ashish Jainb26edfb2016-08-25 00:10:11 +0530[diff] [blame]5113
5114 if (backend_idx == HDMI_RX_BACKEND)
5115 platform_set_edid_channels_configuration(adev->platform, channels);
5116
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]5117 ALOGD("%s:becf: afe: %s set to %s", __func__,
Kuirong Wang0b947f72016-09-29 11:03:09 -0700[diff] [blame]5118 my_data->current_backend_cfg[backend_idx].channels_mixer_ctl,
5119 channel_cnt_str);
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]5120 }
5121
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]5122 bool set_ext_disp_format = false;
5123 char *ext_disp_format = NULL;
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]5124
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]5125 if (backend_idx == HDMI_RX_BACKEND) {
5126 ext_disp_format = "HDMI RX Format";
5127 set_ext_disp_format = true;
5128 } else if (backend_idx == DISP_PORT_RX_BACKEND) {
Garmond Leungade0f6d2017-02-03 15:56:10 -0800[diff] [blame]5129 ext_disp_format = "Display Port RX Format";
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]5130 set_ext_disp_format = true;
5131 } else {
5132 ALOGV("%s: Format doesnt have to be set", __func__);
5133 }
5134
5135 if (set_ext_disp_format) {
5136 struct mixer_ctl *ctl = mixer_get_ctl_by_name(adev->mixer, ext_disp_format);
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]5137 if (!ctl) {
5138 ALOGE("%s:becf: afe: Could not get ctl for mixer command - %s",
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]5139 __func__, ext_disp_format);
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]5140 return -EINVAL;
5141 }
5142
5143 if (passthrough_enabled) {
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]5144 ALOGD("%s:Ext display compress format", __func__);
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]5145 mixer_ctl_set_enum_by_string(ctl, "Compr");
5146 } else {
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]5147 ALOGD("%s: Ext display PCM format", __func__);
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]5148 mixer_ctl_set_enum_by_string(ctl, "LPCM");
5149 }
5150 }
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]5151 return ret;
5152}
5153
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]5154/*
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]5155 *Validate the selected bit_width, sample_rate and channels using the edid
5156 *of the connected sink device.
5157 */
5158static void platform_check_hdmi_backend_cfg(struct audio_device* adev,
5159 struct audio_usecase* usecase,
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]5160 int backend_idx,
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]5161 struct audio_backend_cfg *hdmi_backend_cfg)
5162{
5163 unsigned int bit_width;
5164 unsigned int sample_rate;
5165 unsigned int channels, max_supported_channels = 0;
5166 struct platform_data *my_data = (struct platform_data *)adev->platform;
5167 edid_audio_info *edid_info = (edid_audio_info *)my_data->edid_info;
5168 bool passthrough_enabled = false;
5169
5170 bit_width = hdmi_backend_cfg->bit_width;
5171 sample_rate = hdmi_backend_cfg->sample_rate;
5172 channels = hdmi_backend_cfg->channels;
5173
5174
5175 ALOGI("%s:becf: HDMI: bitwidth %d, samplerate %d, channels %d"
5176 ", usecase = %d", __func__, bit_width,
5177 sample_rate, channels, usecase->id);
5178
5179 if (audio_extn_passthru_is_enabled() && audio_extn_passthru_is_active()
5180 && (usecase->stream.out->compr_config.codec->compr_passthr != 0)) {
5181 passthrough_enabled = true;
5182 ALOGI("passthrough is enabled for this stream");
5183 }
5184
5185 // For voice calls use default configuration i.e. 16b/48K, only applicable to
5186 // default backend
5187 if (!passthrough_enabled) {
5188
5189 max_supported_channels = platform_edid_get_max_channels(my_data);
5190
5191 //Check EDID info for supported samplerate
5192 if (!edid_is_supported_sr(edid_info,sample_rate)) {
Garmond Leung2f78a672016-11-07 16:27:40 -0800[diff] [blame]5193 //check to see if current BE sample rate is supported by EDID
5194 //else assign the highest sample rate supported by EDID
5195 if (edid_is_supported_sr(edid_info,my_data->current_backend_cfg[backend_idx].sample_rate))
5196 sample_rate = my_data->current_backend_cfg[backend_idx].sample_rate;
5197 else
5198 sample_rate = edid_get_highest_supported_sr(edid_info);
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]5199 }
5200
5201 //Check EDID info for supported bit width
5202 if (!edid_is_supported_bps(edid_info,bit_width)) {
5203 //reset to current sample rate
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]5204 bit_width = my_data->current_backend_cfg[backend_idx].bit_width;
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]5205 }
5206
5207 if (channels > max_supported_channels)
5208 channels = max_supported_channels;
5209
5210 } else {
Ben Romberger1aaaf862017-04-06 17:49:46 -0700[diff] [blame]5211 /*During pass through set default bit width */
5212 if (usecase->stream.out->format == AUDIO_FORMAT_DOLBY_TRUEHD)
5213 channels = 8;
5214 else
5215 channels = DEFAULT_HDMI_OUT_CHANNELS;
5216
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]5217 if ((usecase->stream.out->format == AUDIO_FORMAT_E_AC3) ||
Ben Romberger1aaaf862017-04-06 17:49:46 -0700[diff] [blame]5218 (usecase->stream.out->format == AUDIO_FORMAT_E_AC3_JOC) ||
Naresh Tanniru3a406772017-05-10 13:09:05 -0700[diff] [blame]5219 (usecase->stream.out->format == AUDIO_FORMAT_DOLBY_TRUEHD)) {
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]5220
Naresh Tanniru3a406772017-05-10 13:09:05 -0700[diff] [blame]5221 sample_rate = sample_rate * 4;
5222 if (sample_rate > HDMI_PASSTHROUGH_MAX_SAMPLE_RATE)
5223 sample_rate = HDMI_PASSTHROUGH_MAX_SAMPLE_RATE;
5224 }
Ben Romberger1aaaf862017-04-06 17:49:46 -0700[diff] [blame]5225
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]5226 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
5227 /* We force route so that the BE format can be set to Compr */
5228 }
5229
5230 ALOGI("%s:becf: afe: HDMI backend: passthrough %d updated bit width: %d and sample rate: %d"
5231 "channels %d", __func__, passthrough_enabled , bit_width,
5232 sample_rate, channels);
5233
5234 hdmi_backend_cfg->bit_width = bit_width;
5235 hdmi_backend_cfg->sample_rate = sample_rate;
5236 hdmi_backend_cfg->channels = channels;
5237 hdmi_backend_cfg->passthrough_enabled = passthrough_enabled;
5238}
5239
5240/*
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]5241 * goes through all the current usecases and picks the highest
5242 * bitwidth & samplerate
5243 */
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]5244static bool platform_check_codec_backend_cfg(struct audio_device* adev,
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]5245 struct audio_usecase* usecase,
5246 snd_device_t snd_device,
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]5247 struct audio_backend_cfg *backend_cfg)
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]5248{
5249 bool backend_change = false;
5250 struct listnode *node;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]5251 unsigned int bit_width;
5252 unsigned int sample_rate;
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]5253 unsigned int channels;
5254 bool passthrough_enabled = false;
Ashish Jain8c930292017-03-13 16:33:12 +0530[diff] [blame]5255 bool voice_call_active = false;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]5256 int backend_idx = DEFAULT_CODEC_BACKEND;
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -0800[diff] [blame]5257 struct platform_data *my_data = (struct platform_data *)adev->platform;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]5258 int na_mode = platform_get_native_support();
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]5259 bool channels_updated = false;
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -0800[diff] [blame]5260
Ashish Jainc597d102016-12-12 10:31:34 +0530[diff] [blame]5261 /*BT devices backend is not configured from HAL hence skip*/
5262 if (snd_device == SND_DEVICE_OUT_BT_A2DP ||
5263 snd_device == SND_DEVICE_OUT_BT_SCO ||
Sachin Mohan Gadag2e4dcb12017-05-12 13:05:08 +0530[diff] [blame]5264 snd_device == SND_DEVICE_OUT_BT_SCO_WB ||
5265 snd_device == SND_DEVICE_OUT_AFE_PROXY) {
Ashish Jainc597d102016-12-12 10:31:34 +0530[diff] [blame]5266 backend_change = false;
5267 return backend_change;
5268 }
5269
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]5270 backend_idx = platform_get_backend_index(snd_device);
5271
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]5272 bit_width = backend_cfg->bit_width;
5273 sample_rate = backend_cfg->sample_rate;
5274 channels = backend_cfg->channels;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]5275
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]5276 ALOGI("%s:becf: afe: bitwidth %d, samplerate %d channels %d"
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]5277 ", backend_idx %d usecase = %d device (%s)", __func__, bit_width,
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]5278 sample_rate, channels, backend_idx, usecase->id,
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]5279 platform_get_snd_device_name(snd_device));
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]5280
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]5281 // For voice calls use default configuration i.e. 16b/48K, only applicable to
5282 // default backend
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]5283 // force routing is not required here, caller will do it anyway
Ashish Jainb26edfb2016-08-25 00:10:11 +0530[diff] [blame]5284 if (backend_idx == platform_get_voice_call_backend(adev)) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]5285 ALOGW("%s:becf: afe:Use default bw and sr for voice/voip calls ",
5286 __func__);
Narsinga Rao Chella44376cc2014-10-24 13:27:14 -0700[diff] [blame]5287 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
5288 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Ashish Jainb26edfb2016-08-25 00:10:11 +0530[diff] [blame]5289 channels = CODEC_BACKEND_DEFAULT_CHANNELS;
Ashish Jain8c930292017-03-13 16:33:12 +0530[diff] [blame]5290 voice_call_active = true;
Narsinga Rao Chella44376cc2014-10-24 13:27:14 -0700[diff] [blame]5291 } else {
5292 /*
5293 * The backend should be configured at highest bit width and/or
5294 * sample rate amongst all playback usecases.
5295 * If the selected sample rate and/or bit width differ with
5296 * current backend sample rate and/or bit width, then, we set the
5297 * backend re-configuration flag.
5298 *
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]5299 * Exception: 16 bit playbacks is allowed through 16 bit/48/44.1 khz backend only
Narsinga Rao Chella44376cc2014-10-24 13:27:14 -0700[diff] [blame]5300 */
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]5301 int i =0;
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]5302 list_for_each(node, &adev->usecase_list) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]5303 struct audio_usecase *uc;
5304 uc = node_to_item(node, struct audio_usecase, list);
5305 struct stream_out *out = (struct stream_out*) uc->stream.out;
5306 if (uc->type == PCM_PLAYBACK && out && usecase != uc) {
Preetam Singh Ranawataa37d3f2016-08-23 12:25:23 +0530[diff] [blame]5307 unsigned int out_channels = audio_channel_count_from_out_mask(out->channel_mask);
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]5308
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]5309 ALOGD("%s:napb: (%d) - (%s)id (%d) sr %d bw "
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]5310 "(%d) ch (%d) device %s", __func__, i++, use_case_table[uc->id],
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]5311 uc->id, out->sample_rate,
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]5312 out->bit_width, out_channels,
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]5313 platform_get_snd_device_name(uc->out_snd_device));
5314
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]5315 if (platform_check_backends_match(snd_device, uc->out_snd_device)) {
Amit Shekhar278e3362014-09-08 14:08:19 -0700[diff] [blame]5316 if (bit_width < out->bit_width)
5317 bit_width = out->bit_width;
5318 if (sample_rate < out->sample_rate)
5319 sample_rate = out->sample_rate;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]5320 if (out->sample_rate < OUTPUT_SAMPLING_RATE_44100)
5321 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]5322 if (channels < out_channels)
5323 channels = out_channels;
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]5324 }
5325 }
5326 }
5327 }
5328
Ashish Jainb26edfb2016-08-25 00:10:11 +0530[diff] [blame]5329 /* Native playback is preferred for Headphone/HS device over 192Khz */
Ashish Jain8c930292017-03-13 16:33:12 +0530[diff] [blame]5330 if (!voice_call_active && codec_device_supports_native_playback(usecase->devices)) {
Ashish Jainb26edfb2016-08-25 00:10:11 +0530[diff] [blame]5331 if (audio_is_true_native_stream_active(adev)) {
5332 if (check_hdset_combo_device(snd_device)) {
5333 /*
5334 * In true native mode Tasha has a limitation that one port at 44.1 khz
5335 * cannot drive both spkr and hdset, to simiplify the solution lets
5336 * move the AFE to 48khzwhen a ring tone selects combo device.
5337 * or if NATIVE playback is not enabled.
5338 */
5339 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
5340 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Ashish Jain8c930292017-03-13 16:33:12 +0530[diff] [blame]5341 ALOGD("%s:becf: afe: port to run at 48k if combo device or in voice call"
5342 , __func__);
Ashish Jainb26edfb2016-08-25 00:10:11 +0530[diff] [blame]5343 } else {
5344 /*
5345 * in single BE mode, if native audio playback
5346 * is active then it will take priority
5347 */
5348 sample_rate = OUTPUT_SAMPLING_RATE_44100;
5349 ALOGD("%s:becf: afe: true napb active set rate to 44.1 khz",
5350 __func__);
5351 }
Ashish Jain7f25be32016-10-25 21:44:16 +0530[diff] [blame]5352 } else if (na_mode != NATIVE_AUDIO_MODE_MULTIPLE_44_1) {
5353 /*
5354 * Map native sampling rates to upper limit range
5355 * if multiple of native sampling rates are not supported.
5356 * This check also indicates that this is not tavil codec
5357 * And 32bit/384kHz is only supported on tavil
5358 * Hence reset 32b/384kHz to 24b/192kHz.
5359 */
5360 switch (sample_rate) {
5361 case 44100:
5362 sample_rate = 48000;
5363 break;
5364 case 88200:
5365 sample_rate = 96000;
5366 break;
5367 case 176400:
5368 case 352800:
5369 case 384000:
5370 sample_rate = 192000;
5371 break;
5372 }
5373 if (bit_width > 24)
5374 bit_width = 24;
5375
5376 ALOGD("%s:becf: afe: napb not active - set non fractional rate",
Ashish Jainb26edfb2016-08-25 00:10:11 +0530[diff] [blame]5377 __func__);
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]5378 }
Ashish Jain6fced6e2017-01-09 14:13:22 +0530[diff] [blame]5379 }
5380
5381 /*
5382 * Check if the device is speaker or handset,assumption handset shares
5383 * backend with speaker, and these devices are restricited to 48kHz.
5384 */
5385 if (platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, snd_device)) {
Ashish Jain058165c2016-09-28 23:18:48 +0530[diff] [blame]5386
5387 if (bit_width >= 24) {
5388 bit_width = platform_get_snd_device_bit_width(SND_DEVICE_OUT_SPEAKER);
5389 ALOGD("%s:becf: afe: reset bitwidth to %d (based on supported"
5390 " value for this platform)", __func__, bit_width);
5391 }
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]5392 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Ashish Jainb26edfb2016-08-25 00:10:11 +0530[diff] [blame]5393 ALOGD("%s:becf: afe: playback on codec device not supporting native playback set "
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]5394 "default Sample Rate(48k)", __func__);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]5395 }
5396
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]5397 if (backend_idx == USB_AUDIO_RX_BACKEND) {
Kuirong Wange9894162016-08-26 15:16:39 -0700[diff] [blame]5398 audio_extn_usb_is_config_supported(&bit_width, &sample_rate, &channels, true);
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]5399 ALOGV("%s: USB BE configured as bit_width(%d)sample_rate(%d)channels(%d)",
5400 __func__, bit_width, sample_rate, channels);
Ashish Jainb26edfb2016-08-25 00:10:11 +0530[diff] [blame]5401 if (channels != my_data->current_backend_cfg[backend_idx].channels)
5402 channels_updated = true;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]5403 }
5404
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]5405 if (backend_idx == HDMI_RX_BACKEND || backend_idx == DISP_PORT_RX_BACKEND) {
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]5406 struct audio_backend_cfg hdmi_backend_cfg;
5407 hdmi_backend_cfg.bit_width = bit_width;
5408 hdmi_backend_cfg.sample_rate = sample_rate;
5409 hdmi_backend_cfg.channels = channels;
5410 hdmi_backend_cfg.passthrough_enabled = false;
5411
Ashish Jain058165c2016-09-28 23:18:48 +0530[diff] [blame]5412 /*
5413 * HDMI does not support 384Khz/32bit playback hence configure BE to 24b/192Khz
5414 * TODO: Instead have the validation against edid return the next best match
5415 */
5416 if (bit_width > 24)
5417 hdmi_backend_cfg.bit_width = 24;
5418 if (sample_rate > 192000)
5419 hdmi_backend_cfg.sample_rate = 192000;
5420
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]5421 platform_check_hdmi_backend_cfg(adev, usecase, backend_idx, &hdmi_backend_cfg);
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]5422
5423 bit_width = hdmi_backend_cfg.bit_width;
5424 sample_rate = hdmi_backend_cfg.sample_rate;
5425 channels = hdmi_backend_cfg.channels;
5426 passthrough_enabled = hdmi_backend_cfg.passthrough_enabled;
5427
5428 if (channels != my_data->current_backend_cfg[backend_idx].channels)
5429 channels_updated = true;
Mingming Yinddd610b2016-01-20 17:09:32 -0800[diff] [blame]5430 }
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]5431
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +0530[diff] [blame]5432
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]5433 ALOGI("%s:becf: afe: Codec selected backend: %d updated bit width: %d and sample rate: %d",
5434 __func__, backend_idx , bit_width, sample_rate);
Mingming Yinddd610b2016-01-20 17:09:32 -0800[diff] [blame]5435
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]5436 // Force routing if the expected bitwdith or samplerate
5437 // is not same as current backend comfiguration
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]5438 if ((bit_width != my_data->current_backend_cfg[backend_idx].bit_width) ||
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]5439 (sample_rate != my_data->current_backend_cfg[backend_idx].sample_rate) ||
5440 passthrough_enabled || channels_updated) {
5441 backend_cfg->bit_width = bit_width;
5442 backend_cfg->sample_rate = sample_rate;
5443 backend_cfg->channels = channels;
5444 backend_cfg->passthrough_enabled = passthrough_enabled;
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]5445 backend_change = true;
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]5446 ALOGI("%s:becf: afe: Codec backend needs to be updated. new bit width: %d"
5447 "new sample rate: %d new channels: %d",
5448 __func__, backend_cfg->bit_width, backend_cfg->sample_rate, backend_cfg->channels);
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]5449 }
5450
Preetam Singh Ranawatdc1a3952016-11-24 17:35:51 +0530[diff] [blame]5451 if (snd_device == SND_DEVICE_OUT_HEADPHONES || snd_device ==
5452 SND_DEVICE_OUT_HEADPHONES_44_1) {
5453 if (sample_rate > 48000 ||
5454 (bit_width >= 24 && (sample_rate == 48000 || sample_rate == 44100))) {
5455 ALOGI("%s: apply HPH HQ mode\n", __func__);
5456 audio_route_apply_and_update_path(adev->audio_route, "hph-highquality-mode");
5457 } else {
5458 ALOGI("%s: apply HPH LP mode\n", __func__);
5459 audio_route_apply_and_update_path(adev->audio_route, "hph-lowpower-mode");
5460 }
5461 }
5462
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]5463 return backend_change;
5464}
5465
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]5466bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev,
5467 struct audio_usecase *usecase, snd_device_t snd_device)
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]5468{
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]5469 int backend_idx = DEFAULT_CODEC_BACKEND;
Siena Richard7c2db772016-12-21 11:32:34 -0800[diff] [blame]5470 int new_snd_devices[SND_DEVICE_OUT_END] = {0};
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]5471 int i, num_devices = 1;
5472 bool ret = false;
5473 struct platform_data *my_data = (struct platform_data *)adev->platform;
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]5474 struct audio_backend_cfg backend_cfg;
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]5475
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]5476 backend_idx = platform_get_backend_index(snd_device);
Apoorv Raghuvanshif59bb222015-02-18 12:23:23 -0800[diff] [blame]5477
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]5478 backend_cfg.bit_width = usecase->stream.out->bit_width;
5479 backend_cfg.sample_rate = usecase->stream.out->sample_rate;
5480 backend_cfg.format = usecase->stream.out->format;
5481 backend_cfg.channels = audio_channel_count_from_out_mask(usecase->stream.out->channel_mask);
5482 /*this is populated by check_codec_backend_cfg hence set default value to false*/
5483 backend_cfg.passthrough_enabled = false;
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]5484
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +0530[diff] [blame]5485 /* Set Backend sampling rate to 176.4 for DSD64 and
5486 * 352.8Khz for DSD128.
5487 * Set Bit Width to 16
5488 */
5489 if ((backend_idx == DSD_NATIVE_BACKEND) && (backend_cfg.format == AUDIO_FORMAT_DSD)) {
5490 backend_cfg.bit_width = 16;
5491 if (backend_cfg.sample_rate == INPUT_SAMPLING_RATE_DSD64)
5492 backend_cfg.sample_rate = OUTPUT_SAMPLING_RATE_DSD64;
5493 else if (backend_cfg.sample_rate == INPUT_SAMPLING_RATE_DSD128)
5494 backend_cfg.sample_rate = OUTPUT_SAMPLING_RATE_DSD128;
5495 }
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]5496 ALOGI("%s:becf: afe: bitwidth %d, samplerate %d channels %d"
5497 ", backend_idx %d usecase = %d device (%s)", __func__, backend_cfg.bit_width,
5498 backend_cfg.sample_rate, backend_cfg.channels, backend_idx, usecase->id,
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]5499 platform_get_snd_device_name(snd_device));
5500
Haynes Mathew Georgebfe8ff42016-09-22 17:38:16 -0700[diff] [blame]5501 if (platform_split_snd_device(my_data, snd_device, &num_devices,
5502 new_snd_devices) < 0)
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]5503 new_snd_devices[0] = snd_device;
5504
5505 for (i = 0; i < num_devices; i++) {
5506 ALOGI("%s: new_snd_devices[%d] is %d", __func__, i, new_snd_devices[i]);
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]5507 if ((platform_check_codec_backend_cfg(adev, usecase, new_snd_devices[i],
5508 &backend_cfg))) {
5509 platform_set_codec_backend_cfg(adev, new_snd_devices[i],
5510 backend_cfg);
5511 ret = true;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]5512 }
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]5513 }
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]5514 return ret;
Mingming Yin3ee55c62014-08-04 14:23:35 -0700[diff] [blame]5515}
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]5516
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]5517/*
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]5518 * goes through all the current usecases and picks the highest
5519 * bitwidth & samplerate
5520 */
Kuirong Wange9894162016-08-26 15:16:39 -0700[diff] [blame]5521static bool platform_check_capture_codec_backend_cfg(struct audio_device* adev,
5522 int backend_idx,
5523 struct audio_backend_cfg *backend_cfg)
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]5524{
5525 bool backend_change = false;
5526 unsigned int bit_width;
5527 unsigned int sample_rate;
Kuirong Wange9894162016-08-26 15:16:39 -0700[diff] [blame]5528 unsigned int channels;
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]5529 struct platform_data *my_data = (struct platform_data *)adev->platform;
5530
Kuirong Wange9894162016-08-26 15:16:39 -0700[diff] [blame]5531 bit_width = backend_cfg->bit_width;
5532 sample_rate = backend_cfg->sample_rate;
5533 channels = backend_cfg->channels;
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]5534
5535 ALOGI("%s:txbecf: afe: Codec selected backend: %d current bit width: %d and "
Kuirong Wang0b947f72016-09-29 11:03:09 -0700[diff] [blame]5536 "sample rate: %d, channels %d",__func__,backend_idx, bit_width,
5537 sample_rate, channels);
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]5538
5539 // For voice calls use default configuration i.e. 16b/48K, only applicable to
5540 // default backend
5541 // force routing is not required here, caller will do it anyway
5542 if (voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) {
Kuirong Wang0b947f72016-09-29 11:03:09 -0700[diff] [blame]5543 ALOGW("%s:txbecf: afe: Use default bw and sr for voice/voip calls and "
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]5544 "for unprocessed/camera source", __func__);
5545 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
5546 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Dhananjay Kumar9983c372016-12-09 22:00:40 +0530[diff] [blame]5547 channels = CODEC_BACKEND_DEFAULT_TX_CHANNELS;
5548 } else {
5549 struct listnode *node;
5550 struct audio_usecase *uc = NULL;
5551 unsigned int uc_channels = 0;
5552 struct stream_in *in = NULL;
5553 /* update cfg against other existing capture usecases on same backend */
5554 list_for_each(node, &adev->usecase_list) {
5555 uc = node_to_item(node, struct audio_usecase, list);
Satya Krishna Pindiproli9f566672017-02-28 11:14:01 +0530[diff] [blame]5556 in = (struct stream_in *) uc->stream.in;
5557 if (in != NULL && uc->type == PCM_CAPTURE &&
Dhananjay Kumar9983c372016-12-09 22:00:40 +0530[diff] [blame]5558 backend_idx == platform_get_backend_index(uc->in_snd_device)) {
Dhananjay Kumar9983c372016-12-09 22:00:40 +0530[diff] [blame]5559 uc_channels = audio_channel_count_from_in_mask(in->channel_mask);
5560
5561 ALOGV("%s:txbecf: uc %s, id %d, sr %d, bw %d, ch %d, device %s",
5562 __func__, use_case_table[uc->id], uc->id, in->sample_rate,
5563 in->bit_width, uc_channels,
5564 platform_get_snd_device_name(uc->in_snd_device));
5565
5566 if (sample_rate < in->sample_rate)
5567 sample_rate = in->sample_rate;
5568 if (bit_width < in->bit_width)
5569 bit_width = in->bit_width;
5570 if (channels < uc_channels)
5571 channels = uc_channels;
5572 }
5573 }
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]5574 }
Kuirong Wange9894162016-08-26 15:16:39 -0700[diff] [blame]5575 if (backend_idx == USB_AUDIO_TX_BACKEND) {
5576 audio_extn_usb_is_config_supported(&bit_width, &sample_rate, &channels, false);
Kuirong Wang0b947f72016-09-29 11:03:09 -0700[diff] [blame]5577 ALOGV("%s:txbecf: afe: USB BE configured as bit_width(%d)sample_rate(%d)channels(%d)",
Kuirong Wange9894162016-08-26 15:16:39 -0700[diff] [blame]5578 __func__, bit_width, sample_rate, channels);
5579 }
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]5580
5581 ALOGI("%s:txbecf: afe: Codec selected backend: %d updated bit width: %d and "
5582 "sample rate: %d", __func__, backend_idx, bit_width, sample_rate);
5583 // Force routing if the expected bitwdith or samplerate
5584 // is not same as current backend comfiguration
Kuirong Wang0b947f72016-09-29 11:03:09 -0700[diff] [blame]5585 if ((bit_width != my_data->current_backend_cfg[backend_idx].bit_width) ||
5586 (sample_rate != my_data->current_backend_cfg[backend_idx].sample_rate) ||
5587 (channels != my_data->current_backend_cfg[backend_idx].channels)) {
Kuirong Wange9894162016-08-26 15:16:39 -0700[diff] [blame]5588 backend_cfg->bit_width = bit_width;
5589 backend_cfg->sample_rate= sample_rate;
Kuirong Wang0b947f72016-09-29 11:03:09 -0700[diff] [blame]5590 backend_cfg->channels = channels;
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]5591 backend_change = true;
5592 ALOGI("%s:txbecf: afe: Codec backend needs to be updated. new bit width: %d "
Kuirong Wang0b947f72016-09-29 11:03:09 -0700[diff] [blame]5593 "new sample rate: %d new channel: %d",
5594 __func__, backend_cfg->bit_width,
5595 backend_cfg->sample_rate, backend_cfg->channels);
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]5596 }
5597
5598 return backend_change;
5599}
5600
5601bool platform_check_and_set_capture_codec_backend_cfg(struct audio_device* adev,
5602 struct audio_usecase *usecase, snd_device_t snd_device)
5603{
Kuirong Wang0b947f72016-09-29 11:03:09 -0700[diff] [blame]5604 int backend_idx = platform_get_backend_index(snd_device);
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]5605 int ret = 0;
Kuirong Wange9894162016-08-26 15:16:39 -0700[diff] [blame]5606 struct audio_backend_cfg backend_cfg;
5607
5608 backend_cfg.passthrough_enabled = false;
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]5609 if(usecase->type == PCM_CAPTURE) {
Kuirong Wange9894162016-08-26 15:16:39 -0700[diff] [blame]5610 backend_cfg.sample_rate= usecase->stream.in->sample_rate;
5611 backend_cfg.bit_width= usecase->stream.in->bit_width;
5612 backend_cfg.format= usecase->stream.in->format;
5613 backend_cfg.channels = audio_channel_count_from_in_mask(usecase->stream.in->channel_mask);
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]5614 } else {
Kuirong Wange9894162016-08-26 15:16:39 -0700[diff] [blame]5615 backend_cfg.bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
5616 backend_cfg.sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
5617 backend_cfg.format = AUDIO_FORMAT_PCM_16_BIT;
5618 backend_cfg.channels = 1;
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]5619 }
5620
Kuirong Wange9894162016-08-26 15:16:39 -0700[diff] [blame]5621 ALOGI("%s:txbecf: afe: bitwidth %d, samplerate %d, channel %d"
5622 ", backend_idx %d usecase = %d device (%s)", __func__,
5623 backend_cfg.bit_width,
5624 backend_cfg.sample_rate,
5625 backend_cfg.channels,
5626 backend_idx, usecase->id,
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]5627 platform_get_snd_device_name(snd_device));
Kuirong Wange9894162016-08-26 15:16:39 -0700[diff] [blame]5628 if (platform_check_capture_codec_backend_cfg(adev, backend_idx,
5629 &backend_cfg)) {
Kuirong Wang0b947f72016-09-29 11:03:09 -0700[diff] [blame]5630 ret = platform_set_codec_backend_cfg(adev, snd_device,
5631 backend_cfg);
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]5632 if(!ret)
5633 return true;
5634 }
5635
5636 return false;
5637}
5638
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]5639int platform_set_snd_device_backend(snd_device_t device, const char *backend_tag,
5640 const char * hw_interface)
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]5641{
5642 int ret = 0;
5643
5644 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
5645 ALOGE("%s: Invalid snd_device = %d",
5646 __func__, device);
5647 ret = -EINVAL;
5648 goto done;
5649 }
5650
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]5651 ALOGD("%s: backend_tag_table[%s]: old = %s new = %s", __func__,
5652 platform_get_snd_device_name(device),
5653 backend_tag_table[device] != NULL ? backend_tag_table[device]: "null",
5654 backend_tag);
Ashish Jaind150d4c2017-02-03 18:44:34 +0530[diff] [blame]5655
5656 if (backend_tag != NULL ) {
5657 if (backend_tag_table[device]) {
5658 free(backend_tag_table[device]);
5659 }
5660 backend_tag_table[device] = strdup(backend_tag);
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]5661 }
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]5662
5663 if (hw_interface != NULL) {
5664 if (hw_interface_table[device])
5665 free(hw_interface_table[device]);
5666
5667 ALOGD("%s: hw_interface_table[%d] = %s", __func__, device, hw_interface);
5668 hw_interface_table[device] = strdup(hw_interface);
5669 }
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]5670done:
5671 return ret;
5672}
5673
Naresh Tanniru6160c712017-04-17 15:43:48 +0530[diff] [blame]5674const char *platform_get_snd_device_backend_interface(snd_device_t device)
5675{
5676 const char *hw_interface_name = NULL;
5677
5678 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
5679 ALOGE("%s: Invalid snd_device = %d",
5680 __func__, device);
5681 goto done;
5682 }
5683
5684 /* Get string value of necessary backend for device */
5685 hw_interface_name = hw_interface_table[device];
5686 if (hw_interface_name == NULL)
5687 ALOGE("%s: no hw_interface set for device %d\n", __func__, device);
5688 else
5689 ALOGD("%s: hw_interface set for device %s\n", __func__, hw_interface_name);
5690done:
5691 return hw_interface_name;
5692}
5693
Siena Richard7c2db772016-12-21 11:32:34 -0800[diff] [blame]5694int platform_get_snd_device_backend_index(snd_device_t device)
5695{
5696 int i, be_dai_id;
5697 const char * hw_interface_name = NULL;
5698
5699 ALOGV("%s: enter with device %d\n", __func__, device);
5700
Aditya Bavanari701a6992017-03-30 19:17:16 +0530[diff] [blame]5701 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
Siena Richard7c2db772016-12-21 11:32:34 -0800[diff] [blame]5702 ALOGE("%s: Invalid snd_device = %d",
5703 __func__, device);
5704 be_dai_id = -EINVAL;
5705 goto done;
5706 }
5707
5708 /* Get string value of necessary backend for device */
5709 hw_interface_name = hw_interface_table[device];
5710 if (hw_interface_name == NULL) {
5711 ALOGE("%s: no hw_interface set for device %d\n", __func__, device);
5712 be_dai_id = -EINVAL;
5713 goto done;
5714 }
5715
5716 /* Check if be dai name table was retrieved successfully */
5717 if (be_dai_name_table == NULL) {
5718 ALOGE("%s: BE DAI Name Table is not present\n", __func__);
5719 be_dai_id = -EFAULT;
5720 goto done;
5721 }
5722
5723 /* Get backend ID for device specified */
5724 for (i = 0; i < max_be_dai_names; i++) {
5725 if (strcmp(hw_interface_name, be_dai_name_table[i].be_name) == 0) {
5726 be_dai_id = be_dai_name_table[i].be_id;
5727 goto done;
5728 }
5729 }
5730 ALOGE("%s: no interface matching name %s\n", __func__, hw_interface_name);
5731 be_dai_id = -EINVAL;
5732 goto done;
5733
5734done:
5735 return be_dai_id;
5736}
5737
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]5738int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id)
5739{
5740 int ret = 0;
5741 if ((usecase <= USECASE_INVALID) || (usecase >= AUDIO_USECASE_MAX)) {
5742 ALOGE("%s: invalid usecase case idx %d", __func__, usecase);
5743 ret = -EINVAL;
5744 goto done;
5745 }
5746
5747 if ((type != 0) && (type != 1)) {
5748 ALOGE("%s: invalid usecase type", __func__);
5749 ret = -EINVAL;
5750 }
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]5751 ALOGV("%s: pcm_device_table[%d][%d] = %d", __func__, usecase, type, pcm_id);
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]5752 pcm_device_table[usecase][type] = pcm_id;
5753done:
5754 return ret;
5755}
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]5756
5757void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
5758{
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]5759 *device_to_be_id = (int*) msm_device_to_be_id;
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]5760 *length = msm_be_id_array_len;
5761}
Naresh Tanniru29bce4e2017-04-27 17:54:30 +0530[diff] [blame]5762
5763int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask,
5764 int snd_id, uint8_t *input_channel_map)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]5765{
Naresh Tanniru29bce4e2017-04-27 17:54:30 +0530[diff] [blame]5766 int ret = 0, i = 0;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]5767 int channels = audio_channel_count_from_out_mask(channel_mask);
5768
Naresh Tanniru29bce4e2017-04-27 17:54:30 +0530[diff] [blame]5769 char channel_map[AUDIO_CHANNEL_COUNT_MAX];
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]5770 memset(channel_map, 0, sizeof(channel_map));
Naresh Tanniru29bce4e2017-04-27 17:54:30 +0530[diff] [blame]5771 if (*input_channel_map) {
5772 for (i = 0; i < channels; i++) {
5773 ALOGV("%s:: Channel Map channel_map[%d] - %d", __func__, i, *input_channel_map);
5774 channel_map[i] = *input_channel_map;
5775 input_channel_map++;
5776 }
5777 } else {
5778 /* Following are all most common standard WAV channel layouts
5779 overridden by channel mask if its allowed and different */
5780 switch (channels) {
5781 case 1:
5782 /* AUDIO_CHANNEL_OUT_MONO */
5783 channel_map[0] = PCM_CHANNEL_FC;
5784 break;
5785 case 2:
5786 /* AUDIO_CHANNEL_OUT_STEREO */
5787 channel_map[0] = PCM_CHANNEL_FL;
5788 channel_map[1] = PCM_CHANNEL_FR;
5789 break;
5790 case 3:
5791 /* AUDIO_CHANNEL_OUT_2POINT1 */
5792 channel_map[0] = PCM_CHANNEL_FL;
5793 channel_map[1] = PCM_CHANNEL_FR;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]5794 channel_map[2] = PCM_CHANNEL_FC;
Naresh Tanniru29bce4e2017-04-27 17:54:30 +0530[diff] [blame]5795 break;
5796 case 4:
5797 /* AUDIO_CHANNEL_OUT_QUAD_SIDE */
5798 channel_map[0] = PCM_CHANNEL_FL;
5799 channel_map[1] = PCM_CHANNEL_FR;
5800 channel_map[2] = PCM_CHANNEL_LS;
5801 channel_map[3] = PCM_CHANNEL_RS;
5802 if (channel_mask == AUDIO_CHANNEL_OUT_QUAD_BACK) {
5803 channel_map[2] = PCM_CHANNEL_LB;
5804 channel_map[3] = PCM_CHANNEL_RB;
5805 }
5806 if (channel_mask == AUDIO_CHANNEL_OUT_SURROUND) {
5807 channel_map[2] = PCM_CHANNEL_FC;
5808 channel_map[3] = PCM_CHANNEL_CS;
5809 }
5810 break;
5811 case 5:
5812 /* AUDIO_CHANNEL_OUT_PENTA */
5813 channel_map[0] = PCM_CHANNEL_FL;
5814 channel_map[1] = PCM_CHANNEL_FR;
5815 channel_map[2] = PCM_CHANNEL_FC;
5816 channel_map[3] = PCM_CHANNEL_LB;
5817 channel_map[4] = PCM_CHANNEL_RB;
5818 break;
5819 case 6:
5820 /* AUDIO_CHANNEL_OUT_5POINT1 */
5821 channel_map[0] = PCM_CHANNEL_FL;
5822 channel_map[1] = PCM_CHANNEL_FR;
5823 channel_map[2] = PCM_CHANNEL_FC;
5824 channel_map[3] = PCM_CHANNEL_LFE;
5825 channel_map[4] = PCM_CHANNEL_LB;
5826 channel_map[5] = PCM_CHANNEL_RB;
5827 if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1_SIDE) {
5828 channel_map[4] = PCM_CHANNEL_LS;
5829 channel_map[5] = PCM_CHANNEL_RS;
5830 }
5831 break;
5832 case 7:
5833 /* AUDIO_CHANNEL_OUT_6POINT1 */
5834 channel_map[0] = PCM_CHANNEL_FL;
5835 channel_map[1] = PCM_CHANNEL_FR;
5836 channel_map[2] = PCM_CHANNEL_FC;
5837 channel_map[3] = PCM_CHANNEL_LFE;
5838 channel_map[4] = PCM_CHANNEL_LB;
5839 channel_map[5] = PCM_CHANNEL_RB;
5840 channel_map[6] = PCM_CHANNEL_CS;
5841 break;
5842 case 8:
5843 /* AUDIO_CHANNEL_OUT_7POINT1 */
5844 channel_map[0] = PCM_CHANNEL_FL;
5845 channel_map[1] = PCM_CHANNEL_FR;
5846 channel_map[2] = PCM_CHANNEL_FC;
5847 channel_map[3] = PCM_CHANNEL_LFE;
5848 channel_map[4] = PCM_CHANNEL_LB;
5849 channel_map[5] = PCM_CHANNEL_RB;
5850 channel_map[6] = PCM_CHANNEL_LS;
5851 channel_map[7] = PCM_CHANNEL_RS;
5852 break;
5853 default:
5854 ALOGE("unsupported channels %d for setting channel map", channels);
5855 return -1;
5856 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]5857 }
5858 ret = platform_set_channel_map(platform, channels, channel_map, snd_id);
5859 return ret;
5860}
5861
5862int platform_get_edid_info(void *platform)
5863{
5864 struct platform_data *my_data = (struct platform_data *)platform;
5865 struct audio_device *adev = my_data->adev;
5866 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]5867 int ret, count;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]5868 char *mix_ctl_name;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]5869 struct mixer_ctl *ctl;
5870 char edid_data[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE + 1] = {0};
5871 edid_audio_info *info;
5872
5873 if (my_data->edid_valid) {
5874 /* use cached edid */
5875 return 0;
5876 }
5877
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]5878 switch(my_data->ext_disp_type) {
5879 case EXT_DISPLAY_TYPE_HDMI:
5880 mix_ctl_name = "HDMI EDID";
5881 break;
5882 case EXT_DISPLAY_TYPE_DP:
5883 mix_ctl_name = "Display Port EDID";
5884 break;
5885 default:
5886 ALOGE("%s: Invalid disp_type %d", __func__, my_data->ext_disp_type);
5887 return -EINVAL;
5888 }
5889
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]5890 if (my_data->edid_info == NULL) {
5891 my_data->edid_info =
5892 (struct edid_audio_info *)calloc(1, sizeof(struct edid_audio_info));
5893 }
5894
5895 info = my_data->edid_info;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]5896 ctl = mixer_get_ctl_by_name(adev->mixer, mix_ctl_name);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]5897 if (!ctl) {
5898 ALOGE("%s: Could not get ctl for mixer cmd - %s",
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]5899 __func__, mix_ctl_name);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]5900 goto fail;
5901 }
5902
5903 mixer_ctl_update(ctl);
5904
5905 count = mixer_ctl_get_num_values(ctl);
5906
5907 /* Read SAD blocks, clamping the maximum size for safety */
5908 if (count > (int)sizeof(block))
5909 count = (int)sizeof(block);
5910
5911 ret = mixer_ctl_get_array(ctl, block, count);
5912 if (ret != 0) {
5913 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
5914 goto fail;
5915 }
5916 edid_data[0] = count;
5917 memcpy(&edid_data[1], block, count);
5918
5919 if (!edid_get_sink_caps(info, edid_data)) {
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]5920 ALOGE("%s: Failed to get extn disp sink capabilities", __func__);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]5921 goto fail;
5922 }
5923 my_data->edid_valid = true;
5924 return 0;
5925fail:
5926 if (my_data->edid_info) {
5927 free(my_data->edid_info);
5928 my_data->edid_info = NULL;
5929 my_data->edid_valid = false;
5930 }
5931 ALOGE("%s: return -EINVAL", __func__);
5932 return -EINVAL;
5933}
5934
5935
5936int platform_set_channel_allocation(void *platform, int channel_alloc)
5937{
5938 struct mixer_ctl *ctl;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]5939 char *mixer_ctl_name;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]5940 int ret;
5941 struct platform_data *my_data = (struct platform_data *)platform;
5942 struct audio_device *adev = my_data->adev;
5943
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]5944 switch(my_data->ext_disp_type) {
5945 case EXT_DISPLAY_TYPE_HDMI:
5946 mixer_ctl_name = "HDMI RX CA";
5947 break;
5948 case EXT_DISPLAY_TYPE_DP:
5949 mixer_ctl_name = "Display Port RX CA";
5950 break;
5951 default:
5952 ALOGE("%s: Invalid disp_type %d", __func__, my_data->ext_disp_type);
5953 return -EINVAL;
5954 }
5955
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]5956 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
5957 if (!ctl) {
5958 ALOGE("%s: Could not get ctl for mixer cmd - %s",
5959 __func__, mixer_ctl_name);
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]5960 return -EINVAL;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]5961 }
5962 ALOGD(":%s channel allocation = 0x%x", __func__, channel_alloc);
5963 ret = mixer_ctl_set_value(ctl, 0, channel_alloc);
5964
5965 if (ret < 0) {
5966 ALOGE("%s: Could not set ctl, error:%d ", __func__, ret);
5967 }
5968
5969 return ret;
5970}
5971
5972int platform_set_channel_map(void *platform, int ch_count, char *ch_map, int snd_id)
5973{
5974 struct mixer_ctl *ctl;
Apoorv Raghuvanshi8880cac2015-02-06 15:33:49 -0800[diff] [blame]5975 char mixer_ctl_name[44] = {0}; // max length of name is 44 as defined
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]5976 int ret;
5977 unsigned int i;
Divya Narayanan Poojary21de6aa2017-01-06 12:07:19 +0530[diff] [blame]5978 int set_values[FCC_8] = {0};
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]5979 struct platform_data *my_data = (struct platform_data *)platform;
5980 struct audio_device *adev = my_data->adev;
5981 ALOGV("%s channel_count:%d",__func__, ch_count);
Divya Narayanan Poojary21de6aa2017-01-06 12:07:19 +0530[diff] [blame]5982 if (NULL == ch_map || (ch_count < 1) || (ch_count > FCC_8)) {
5983 ALOGE("%s: Invalid channel mapping or channel count value", __func__);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]5984 return -EINVAL;
5985 }
Fred Ohe0479682015-03-25 16:30:26 -0700[diff] [blame]5986
5987 /*
5988 * If snd_id is greater than 0, stream channel mapping
5989 * If snd_id is below 0, typically -1, device channel mapping
5990 */
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]5991 if (snd_id >= 0) {
Fred Ohe0479682015-03-25 16:30:26 -0700[diff] [blame]5992 snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "Playback Channel Map%d", snd_id);
5993 } else {
5994 strlcpy(mixer_ctl_name, "Playback Device Channel Map", sizeof(mixer_ctl_name));
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]5995 }
5996
5997 ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
5998
5999 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
6000 if (!ctl) {
6001 ALOGE("%s: Could not get ctl for mixer cmd - %s",
6002 __func__, mixer_ctl_name);
6003 return -EINVAL;
6004 }
Divya Narayanan Poojary21de6aa2017-01-06 12:07:19 +0530[diff] [blame]6005 for (i = 0; i < (unsigned int)ch_count; i++) {
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]6006 set_values[i] = ch_map[i];
6007 }
6008
6009 ALOGD("%s: set mapping(%d %d %d %d %d %d %d %d) for channel:%d", __func__,
6010 set_values[0], set_values[1], set_values[2], set_values[3], set_values[4],
6011 set_values[5], set_values[6], set_values[7], ch_count);
6012
Divya Narayanan Poojary21de6aa2017-01-06 12:07:19 +0530[diff] [blame]6013 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]6014 if (ret < 0) {
6015 ALOGE("%s: Could not set ctl, error:%d ch_count:%d",
6016 __func__, ret, ch_count);
6017 }
6018 return ret;
6019}
6020
6021unsigned char platform_map_to_edid_format(int audio_format)
6022{
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]6023 unsigned char format;
6024 switch (audio_format & AUDIO_FORMAT_MAIN_MASK) {
6025 case AUDIO_FORMAT_AC3:
6026 ALOGV("%s: AC3", __func__);
6027 format = AC3;
6028 break;
6029 case AUDIO_FORMAT_AAC:
6030 ALOGV("%s:AAC", __func__);
6031 format = AAC;
6032 break;
Manish Dewangana6fc5442015-08-24 20:30:31 +0530[diff] [blame]6033 case AUDIO_FORMAT_AAC_ADTS:
6034 ALOGV("%s:AAC_ADTS", __func__);
6035 format = AAC;
6036 break;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]6037 case AUDIO_FORMAT_E_AC3:
Satish Babu Patakokilaa395a9e2016-11-01 12:18:49 +0530[diff] [blame]6038 case AUDIO_FORMAT_E_AC3_JOC:
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]6039 ALOGV("%s:E_AC3", __func__);
6040 format = DOLBY_DIGITAL_PLUS;
6041 break;
Ben Romberger1aaaf862017-04-06 17:49:46 -0700[diff] [blame]6042 case AUDIO_FORMAT_DOLBY_TRUEHD:
6043 ALOGV("%s:MAT", __func__);
6044 format = MAT;
6045 break;
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]6046 case AUDIO_FORMAT_DTS:
6047 ALOGV("%s:DTS", __func__);
6048 format = DTS;
6049 break;
6050 case AUDIO_FORMAT_DTS_HD:
6051 ALOGV("%s:DTS_HD", __func__);
6052 format = DTS_HD;
6053 break;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]6054 case AUDIO_FORMAT_PCM_16_BIT:
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]6055 case AUDIO_FORMAT_PCM_24_BIT_PACKED:
6056 case AUDIO_FORMAT_PCM_8_24_BIT:
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]6057 ALOGV("%s:PCM", __func__);
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]6058 format = LPCM;
6059 break;
Naresh Tanniru928f0862017-04-07 16:44:23 -0700[diff] [blame]6060 case AUDIO_FORMAT_IEC61937:
6061 ALOGV("%s:IEC61937", __func__);
6062 format = 0;
6063 break;
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]6064 default:
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]6065 format = -1;
Naresh Tanniru928f0862017-04-07 16:44:23 -0700[diff] [blame]6066 ALOGE("%s:invalid format: 0x%x", __func__, audio_format);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]6067 break;
6068 }
6069 return format;
6070}
6071
Pradnya Chaphekar80a8cfb2014-10-20 16:17:01 -0700[diff] [blame]6072uint32_t platform_get_compress_passthrough_buffer_size(
6073 audio_offload_info_t* info)
6074{
6075 uint32_t fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
Ben Rombergerf9111522017-05-15 13:46:10 -0700[diff] [blame]6076 char value[PROPERTY_VALUE_MAX] = {0};
6077
6078 if (((info->format == AUDIO_FORMAT_DOLBY_TRUEHD) ||
6079 (info->format == AUDIO_FORMAT_IEC61937)) &&
6080 property_get("audio.truehd.buffer.size.kb", value, "") &&
6081 atoi(value)) {
6082 fragment_size = atoi(value) * 1024;
6083 goto done;
6084 }
Pradnya Chaphekar80a8cfb2014-10-20 16:17:01 -0700[diff] [blame]6085 if (!info->has_video)
6086 fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
Ben Rombergerf9111522017-05-15 13:46:10 -0700[diff] [blame]6087done:
Pradnya Chaphekar80a8cfb2014-10-20 16:17:01 -0700[diff] [blame]6088 return fragment_size;
6089}
6090
Ashish Jaina052e572016-11-07 16:41:07 +0530[diff] [blame]6091void platform_check_and_update_copp_sample_rate(void* platform, snd_device_t snd_device,
6092 unsigned int stream_sr, int* sample_rate)
6093{
6094 struct platform_data* my_data = (struct platform_data *)platform;
6095 int backend_idx = platform_get_backend_index(snd_device);
6096 int device_sr = my_data->current_backend_cfg[backend_idx].sample_rate;
6097 /*
6098 *Check if device SR is multiple of 8K or 11.025 Khz
6099 *check if the stream SR is multiple of same base, if yes
6100 *then have copp SR equal to stream SR, this ensures that
6101 *post processing happens at stream SR, else have
6102 *copp SR equal to device SR.
6103 */
6104 if (!(((sample_rate_multiple(device_sr, SAMPLE_RATE_8000)) &&
6105 (sample_rate_multiple(stream_sr, SAMPLE_RATE_8000))) ||
6106 ((sample_rate_multiple(device_sr, SAMPLE_RATE_11025)) &&
6107 (sample_rate_multiple(stream_sr, SAMPLE_RATE_11025))))) {
6108 *sample_rate = device_sr;
6109 } else
6110 *sample_rate = stream_sr;
6111
6112 ALOGI("sn_device %d device sr %d stream sr %d copp sr %d", snd_device, device_sr, stream_sr
6113, *sample_rate);
6114
6115}
6116
Pradnya Chaphekar80a8cfb2014-10-20 16:17:01 -0700[diff] [blame]6117void platform_reset_edid_info(void *platform) {
6118
6119 ALOGV("%s:", __func__);
6120 struct platform_data *my_data = (struct platform_data *)platform;
6121 if (my_data->edid_info) {
6122 ALOGV("%s :free edid", __func__);
6123 free(my_data->edid_info);
6124 my_data->edid_info = NULL;
6125 }
6126}
6127
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]6128bool platform_is_edid_supported_format(void *platform, int format)
6129{
6130 struct platform_data *my_data = (struct platform_data *)platform;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]6131 edid_audio_info *info = NULL;
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]6132 int i, ret;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]6133 unsigned char format_id = platform_map_to_edid_format(format);
6134
Naresh Tanniru928f0862017-04-07 16:44:23 -0700[diff] [blame]6135 if (format == AUDIO_FORMAT_IEC61937)
6136 return true;
6137
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]6138 if (format_id <= 0) {
6139 ALOGE("%s invalid edid format mappting for :%x" ,__func__, format);
6140 return false;
6141 }
6142
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]6143 ret = platform_get_edid_info(platform);
6144 info = (edid_audio_info *)my_data->edid_info;
6145 if (ret == 0 && info != NULL) {
6146 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
Pradnya Chaphekar80a8cfb2014-10-20 16:17:01 -0700[diff] [blame]6147 /*
6148 * To check
6149 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
6150 * & DOLBY_DIGITAL_PLUS
6151 */
6152 if (info->audio_blocks_array[i].format_id == format_id) {
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]6153 ALOGV("%s:returns true %x",
Pradnya Chaphekar80a8cfb2014-10-20 16:17:01 -0700[diff] [blame]6154 __func__, format);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]6155 return true;
Pradnya Chaphekar80a8cfb2014-10-20 16:17:01 -0700[diff] [blame]6156 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]6157 }
6158 }
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]6159 ALOGV("%s:returns false %x",
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]6160 __func__, format);
6161 return false;
6162}
6163
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]6164bool platform_is_edid_supported_sample_rate(void *platform, int sample_rate)
6165{
6166 struct platform_data *my_data = (struct platform_data *)platform;
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]6167 edid_audio_info *info = NULL;
Garmond Leung2f78a672016-11-07 16:27:40 -0800[diff] [blame]6168 int ret = 0;
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]6169
6170 ret = platform_get_edid_info(platform);
6171 info = (edid_audio_info *)my_data->edid_info;
6172 if (ret == 0 && info != NULL) {
Garmond Leung2f78a672016-11-07 16:27:40 -0800[diff] [blame]6173 return edid_is_supported_sr(info, sample_rate);
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]6174 }
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]6175
6176 return false;
6177}
6178
Naresh Tanniru3a406772017-05-10 13:09:05 -0700[diff] [blame]6179int platform_edid_get_highest_supported_sr(void *platform)
6180{
6181 struct platform_data *my_data = (struct platform_data *)platform;
6182 edid_audio_info *info = NULL;
6183 int ret = 0;
6184
6185 ret = platform_get_edid_info(platform);
6186 info = (edid_audio_info *)my_data->edid_info;
6187 if (ret == 0 && info != NULL) {
6188 return edid_get_highest_supported_sr(info);
6189 }
6190
6191 return 0;
6192}
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]6193
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]6194int platform_set_edid_channels_configuration(void *platform, int channels) {
6195
6196 struct platform_data *my_data = (struct platform_data *)platform;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]6197 edid_audio_info *info = NULL;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]6198 int channel_count = 2;
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]6199 int i, ret;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]6200 char default_channelMap[MAX_CHANNELS_SUPPORTED] = {0};
6201
6202 ret = platform_get_edid_info(platform);
6203 info = (edid_audio_info *)my_data->edid_info;
6204 if(ret == 0 && info != NULL) {
6205 if (channels > 2) {
6206
6207 ALOGV("%s:able to get HDMI sink capabilities multi channel playback",
6208 __func__);
6209 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
6210 if (info->audio_blocks_array[i].format_id == LPCM &&
6211 info->audio_blocks_array[i].channels > channel_count &&
6212 info->audio_blocks_array[i].channels <= MAX_HDMI_CHANNEL_CNT) {
6213 channel_count = info->audio_blocks_array[i].channels;
6214 }
6215 }
6216 ALOGVV("%s:channel_count:%d", __func__, channel_count);
6217 /*
6218 * Channel map is set for supported hdmi max channel count even
6219 * though the input channel count set on adm is less than or equal to
6220 * max supported channel count
6221 */
6222 platform_set_channel_map(platform, channel_count, info->channel_map, -1);
6223 platform_set_channel_allocation(platform, info->channel_allocation);
6224 } else {
6225 default_channelMap[0] = PCM_CHANNEL_FL;
6226 default_channelMap[1] = PCM_CHANNEL_FR;
6227 platform_set_channel_map(platform,2,default_channelMap,-1);
6228 platform_set_channel_allocation(platform,0);
6229 }
6230 }
6231
6232 return 0;
6233}
6234
6235void platform_cache_edid(void * platform)
6236{
6237 platform_get_edid_info(platform);
6238}
6239
Mingming Yinddd610b2016-01-20 17:09:32 -0800[diff] [blame]6240void platform_invalidate_hdmi_config(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]6241{
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]6242 //reset ext display EDID info
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]6243 struct platform_data *my_data = (struct platform_data *)platform;
Ben Rombergere9e80ee2017-04-26 16:00:10 -0700[diff] [blame]6244 struct audio_device *adev = my_data->adev;
6245 struct audio_backend_cfg backend_cfg;
6246 int backend_idx;
6247 snd_device_t snd_device;
6248
6249 backend_cfg.sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
6250 backend_cfg.channels = DEFAULT_HDMI_OUT_CHANNELS;
6251 backend_cfg.bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
6252 backend_cfg.format = 0;
6253 backend_cfg.passthrough_enabled = false;
6254
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]6255 my_data->edid_valid = false;
6256 if (my_data->edid_info) {
6257 memset(my_data->edid_info, 0, sizeof(struct edid_audio_info));
6258 }
Mingming Yinddd610b2016-01-20 17:09:32 -0800[diff] [blame]6259
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]6260 if (my_data->ext_disp_type == EXT_DISPLAY_TYPE_HDMI) {
6261 //reset HDMI_RX_BACKEND to default values
Ben Rombergere9e80ee2017-04-26 16:00:10 -0700[diff] [blame]6262 backend_idx = HDMI_RX_BACKEND;
6263 snd_device = SND_DEVICE_OUT_HDMI;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]6264 } else {
6265 //reset Display port BACKEND to default values
Ben Rombergere9e80ee2017-04-26 16:00:10 -0700[diff] [blame]6266 backend_idx = DISP_PORT_RX_BACKEND;
6267 snd_device = SND_DEVICE_OUT_DISPLAY_PORT;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]6268 }
Ben Rombergere9e80ee2017-04-26 16:00:10 -0700[diff] [blame]6269 platform_set_codec_backend_cfg(adev, snd_device, backend_cfg);
6270 my_data->current_backend_cfg[backend_idx].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
6271 my_data->current_backend_cfg[backend_idx].channels = DEFAULT_HDMI_OUT_CHANNELS;
6272 my_data->current_backend_cfg[backend_idx].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]6273 my_data->ext_disp_type = EXT_DISPLAY_TYPE_NONE;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]6274}
Pradnya Chaphekar80a8cfb2014-10-20 16:17:01 -0700[diff] [blame]6275
6276int platform_set_mixer_control(struct stream_out *out, const char * mixer_ctl_name,
6277 const char *mixer_val)
6278{
6279 struct audio_device *adev = out->dev;
6280 struct mixer_ctl *ctl = NULL;
6281 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
6282 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
6283 if (!ctl) {
6284 ALOGE("%s: could not get ctl for mixer cmd - %s",
6285 __func__, mixer_ctl_name);
6286 return -EINVAL;
6287 }
6288
6289 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
6290}
6291
Pradnya Chaphekar80a8cfb2014-10-20 16:17:01 -0700[diff] [blame]6292int platform_set_device_params(struct stream_out *out, int param, int value)
6293{
6294 struct audio_device *adev = out->dev;
6295 struct mixer_ctl *ctl;
6296 char *mixer_ctl_name = "Device PP Params";
6297 int ret = 0;
6298 uint32_t set_values[] = {0,0};
6299
6300 set_values[0] = param;
6301 set_values[1] = value;
6302
6303 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
6304 if (!ctl) {
6305 ALOGE("%s: Could not get ctl for mixer cmd - %s",
6306 __func__, mixer_ctl_name);
6307 ret = -EINVAL;
6308 goto end;
6309 }
6310
6311 ALOGV("%s: Setting device pp params param: %d, value %d mixer ctrl:%s",
6312 __func__,param, value, mixer_ctl_name);
6313 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
6314
6315end:
6316 return ret;
6317}
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]6318
Xiaojun Sang040cc9f2015-08-03 19:38:28 +0800[diff] [blame]6319bool platform_can_enable_spkr_prot_on_device(snd_device_t snd_device)
6320{
6321 bool ret = false;
6322
6323 if (snd_device == SND_DEVICE_OUT_SPEAKER ||
6324 snd_device == SND_DEVICE_OUT_SPEAKER_VBAT ||
6325 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT ||
Rohit kumarf4120402016-08-05 19:19:48 +0530[diff] [blame]6326 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT ||
6327 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
6328 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2) {
Xiaojun Sang040cc9f2015-08-03 19:38:28 +0800[diff] [blame]6329 ret = true;
6330 }
6331
6332 return ret;
6333}
6334
6335int platform_get_spkr_prot_acdb_id(snd_device_t snd_device)
6336{
6337 int acdb_id;
6338
6339 switch(snd_device) {
6340 case SND_DEVICE_OUT_SPEAKER:
6341 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED);
6342 break;
6343 case SND_DEVICE_OUT_VOICE_SPEAKER:
6344 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED);
6345 break;
Rohit kumarf4120402016-08-05 19:19:48 +0530[diff] [blame]6346 case SND_DEVICE_OUT_VOICE_SPEAKER_2:
6347 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED);
6348 break;
Xiaojun Sang040cc9f2015-08-03 19:38:28 +0800[diff] [blame]6349 case SND_DEVICE_OUT_SPEAKER_VBAT:
6350 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT);
6351 break;
6352 case SND_DEVICE_OUT_VOICE_SPEAKER_VBAT:
6353 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT);
6354 break;
Rohit kumarf4120402016-08-05 19:19:48 +0530[diff] [blame]6355 case SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT:
6356 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED_VBAT);
6357 break;
Xiaojun Sang040cc9f2015-08-03 19:38:28 +0800[diff] [blame]6358 default:
6359 acdb_id = -EINVAL;
6360 break;
6361 }
6362 return acdb_id;
6363}
6364
6365int platform_get_spkr_prot_snd_device(snd_device_t snd_device)
6366{
6367 if (!audio_extn_spkr_prot_is_enabled())
6368 return snd_device;
6369
6370 switch(snd_device) {
6371 case SND_DEVICE_OUT_SPEAKER:
6372 return SND_DEVICE_OUT_SPEAKER_PROTECTED;
6373 case SND_DEVICE_OUT_VOICE_SPEAKER:
6374 return SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
Rohit kumarf4120402016-08-05 19:19:48 +0530[diff] [blame]6375 case SND_DEVICE_OUT_VOICE_SPEAKER_2:
6376 return SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED;
Xiaojun Sang040cc9f2015-08-03 19:38:28 +0800[diff] [blame]6377 case SND_DEVICE_OUT_SPEAKER_VBAT:
6378 return SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT;
6379 case SND_DEVICE_OUT_VOICE_SPEAKER_VBAT:
6380 return SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT;
Rohit kumarf4120402016-08-05 19:19:48 +0530[diff] [blame]6381 case SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT:
6382 return SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED_VBAT;
Xiaojun Sang040cc9f2015-08-03 19:38:28 +0800[diff] [blame]6383 default:
6384 return snd_device;
6385 }
6386}
Rohit kumarf4120402016-08-05 19:19:48 +0530[diff] [blame]6387int platform_get_vi_feedback_snd_device(snd_device_t snd_device)
6388{
6389 switch(snd_device) {
6390 case SND_DEVICE_OUT_SPEAKER_PROTECTED:
6391 case SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT:
6392 return SND_DEVICE_IN_CAPTURE_VI_FEEDBACK;
6393 case SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED:
6394 case SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT:
6395 return SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_1;
6396 case SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED:
6397 case SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED_VBAT:
6398 return SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_2;
6399 default:
6400 return SND_DEVICE_IN_CAPTURE_VI_FEEDBACK;
6401 }
6402}
Xiaojun Sang040cc9f2015-08-03 19:38:28 +0800[diff] [blame]6403
Venkata Narendra Kumar Gutta7f4817f2016-01-29 14:15:53 +0530[diff] [blame]6404int platform_spkr_prot_is_wsa_analog_mode(void *adev __unused)
6405{
6406 return 0;
6407}
6408
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]6409/*
6410 * This is a lookup table to map android audio input device to audio h/w interface (backend).
6411 * The table can be extended for other input devices by adding appropriate entries.
6412 * Also the audio interface for a particular input device can be overriden by adding
6413 * corresponding entry in audio_platform_info.xml file.
6414 */
6415struct audio_device_to_audio_interface audio_device_to_interface_table[] = {
6416 {AUDIO_DEVICE_IN_BUILTIN_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BUILTIN_MIC), "SLIMBUS_0"},
6417 {AUDIO_DEVICE_IN_BACK_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BACK_MIC), "SLIMBUS_0"},
6418};
6419
6420int audio_device_to_interface_table_len =
6421 sizeof(audio_device_to_interface_table) / sizeof(audio_device_to_interface_table[0]);
6422
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]6423int platform_set_audio_device_interface(const char *device_name, const char *intf_name,
6424 const char *codec_type __unused)
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]6425{
6426 int ret = 0;
6427 int i;
6428
6429 if (device_name == NULL || intf_name == NULL) {
6430 ALOGE("%s: Invalid input", __func__);
6431
6432 ret = -EINVAL;
6433 goto done;
6434 }
6435
6436 ALOGD("%s: Enter, device name:%s, intf name:%s", __func__, device_name, intf_name);
6437
6438 size_t device_name_len = strlen(device_name);
6439 for (i = 0; i < audio_device_to_interface_table_len; i++) {
6440 char* name = audio_device_to_interface_table[i].device_name;
6441 size_t name_len = strlen(name);
6442 if ((name_len == device_name_len) &&
6443 (strncmp(device_name, name, name_len) == 0)) {
6444 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
6445 __func__, device_name, intf_name);
6446
6447 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
6448 sizeof(audio_device_to_interface_table[i].interface_name));
6449 goto done;
6450 }
6451 }
6452 ALOGE("%s: Could not find matching device name %s",
6453 __func__, device_name);
6454
6455 ret = -EINVAL;
6456
6457done:
6458 return ret;
6459}
Laxminath Kasam44f49402015-05-29 18:37:11 +0530[diff] [blame]6460
Kuirong Wang1cad7142016-05-24 15:21:56 -0700[diff] [blame]6461int platform_set_sidetone(struct audio_device *adev,
6462 snd_device_t out_snd_device,
6463 bool enable,
6464 char *str)
6465{
6466 int ret;
Ashish Jain3e37a702016-11-25 12:27:15 +0530[diff] [blame]6467 if ((out_snd_device == SND_DEVICE_OUT_USB_HEADSET) ||
6468 (out_snd_device == SND_DEVICE_OUT_USB_HEADPHONES)) {
Haynes Mathew Georgeb2789322016-11-22 11:55:40 -0800[diff] [blame]6469 if (property_get_bool("audio.usb.disable.sidetone", 0)) {
Haynes Mathew George492a6c42016-10-28 11:41:43 -0700[diff] [blame]6470 ALOGI("Debug: Disable sidetone");
6471 } else {
Kuirong Wang1cad7142016-05-24 15:21:56 -0700[diff] [blame]6472 ret = audio_extn_usb_enable_sidetone(out_snd_device, enable);
Vikram Panduranga6e761cd2016-10-12 16:50:52 -0700[diff] [blame]6473 if (ret) {
6474 /*fall back to AFE sidetone*/
6475 ALOGV("%s: No USB sidetone supported, switching to AFE sidetone",
6476 __func__);
6477
6478 if (enable)
6479 audio_route_apply_and_update_path(adev->audio_route, AFE_SIDETONE_MIXER_PATH);
6480 else
6481 audio_route_reset_and_update_path(adev->audio_route, AFE_SIDETONE_MIXER_PATH);
6482 }
Haynes Mathew George492a6c42016-10-28 11:41:43 -0700[diff] [blame]6483 }
Kuirong Wang1cad7142016-05-24 15:21:56 -0700[diff] [blame]6484 } else {
6485 ALOGV("%s: sidetone out device(%d) mixer cmd = %s\n",
6486 __func__, out_snd_device, str);
Laxminath Kasam44f49402015-05-29 18:37:11 +0530[diff] [blame]6487
Vikram Panduranga6e761cd2016-10-12 16:50:52 -0700[diff] [blame]6488 if (enable) {
6489 ret = audio_route_apply_and_update_path(adev->audio_route, str);
6490 if (ret) {
6491 ALOGV("%s: No device sidetone supported, switching to AFE sidetone",
6492 __func__);
6493 audio_route_apply_and_update_path(adev->audio_route, AFE_SIDETONE_MIXER_PATH);
6494 }
6495 }
6496 else {
6497 ret = audio_route_reset_and_update_path(adev->audio_route, str);
6498 if (ret) {
6499 ALOGV("%s: No device sidetone supported, switching to AFE sidetone",
6500 __func__);
6501 audio_route_reset_and_update_path(adev->audio_route, AFE_SIDETONE_MIXER_PATH);
6502 }
6503 }
Kuirong Wang1cad7142016-05-24 15:21:56 -0700[diff] [blame]6504 }
6505 return 0;
6506}
Weiyin Jiangaa80acd2016-09-21 16:42:11 +0800[diff] [blame]6507
Vidyakumar Athotaea269c62016-10-31 09:05:59 -0700[diff] [blame]6508void platform_update_aanc_path(struct audio_device *adev,
6509 snd_device_t out_snd_device,
6510 bool enable,
6511 char *str)
6512{
6513 ALOGD("%s: aanc out device(%d) mixer cmd = %s, enable = %d\n",
6514 __func__, out_snd_device, str, enable);
6515
6516 if (enable)
6517 audio_route_apply_and_update_path(adev->audio_route, str);
6518 else
6519 audio_route_reset_and_update_path(adev->audio_route, str);
6520
6521 return;
6522}
6523
Weiyin Jiangaa80acd2016-09-21 16:42:11 +0800[diff] [blame]6524static void make_cal_cfg(acdb_audio_cal_cfg_t* cal, int acdb_dev_id,
6525 int acdb_device_type, int app_type, int topology_id,
6526 int sample_rate, uint32_t module_id, uint32_t param_id, bool persist)
6527{
6528 int persist_send_flags = 1;
6529
6530 if (!cal) {
6531 return;
6532 }
6533
6534 if (persist)
6535 persist_send_flags |= 0x2;
6536
6537 memset(cal, 0, sizeof(acdb_audio_cal_cfg_t));
6538
6539 cal->persist = persist;
6540 cal->app_type = app_type;
6541 cal->acdb_dev_id = acdb_dev_id;
6542 cal->sampling_rate = sample_rate;
6543 cal->topo_id = topology_id;
6544 //if module and param id is set to 0, the whole blob will be stored
6545 //or sent to the DSP
6546 cal->module_id = module_id;
6547 cal->param_id = param_id;
6548 cal->cal_type = acdb_device_type;
6549 cal->persist = persist;
6550
6551}
6552
6553int platform_send_audio_cal(void* platform, int acdb_dev_id,
6554 int acdb_device_type, int app_type, int topology_id, int sample_rate,
6555 uint32_t module_id, uint32_t param_id, void* data, int length, bool persist)
6556{
6557 int ret = 0;
6558 struct platform_data *my_data = (struct platform_data *)platform;
6559 acdb_audio_cal_cfg_t cal;
6560 memset(&cal, 0, sizeof(acdb_audio_cal_cfg_t));
6561
6562 if (!my_data) {
6563 ret = -EINVAL;
6564 goto ERROR_RETURN;
6565 }
6566
6567 make_cal_cfg(&cal, acdb_dev_id, acdb_device_type, app_type, topology_id,
6568 sample_rate, module_id, param_id, true);
6569
6570 if (my_data->acdb_set_audio_cal) {
6571 // persist audio cal in local cache
6572 if (persist) {
6573 ret = my_data->acdb_set_audio_cal((void*)&cal, data, (uint32_t)length);
6574 }
6575 // send audio cal to dsp
6576 if (ret == 0) {
6577 cal.persist = false;
6578 ret = my_data->acdb_set_audio_cal((void*)&cal, data, (uint32_t)length);
6579 if (persist && (ret != 0)) {
6580 ALOGV("[%s] audio cal stored with success, ignore set cal failure", __func__);
6581 ret = 0;
6582 }
6583 }
6584 }
6585
6586ERROR_RETURN:
6587 return ret;
6588}
6589
6590int platform_get_audio_cal(void* platform, int acdb_dev_id,
6591 int acdb_device_type, int app_type, int topology_id,
6592 int sample_rate, uint32_t module_id, uint32_t param_id,
6593 void* data, int* length, bool persist)
6594{
6595 int ret = 0;
6596 struct platform_data *my_data = (struct platform_data *)platform;
6597 acdb_audio_cal_cfg_t cal;
6598 memset(&cal, 0, sizeof(acdb_audio_cal_cfg_t));
6599
6600 if (!my_data) {
6601 ret = -EINVAL;
6602 goto ERROR_RETURN;
6603 }
6604
6605 make_cal_cfg(&cal, acdb_dev_id, acdb_device_type, app_type, topology_id,
6606 sample_rate, module_id, param_id, false);
6607
6608 if (my_data->acdb_get_audio_cal) {
6609 // get cal from dsp
6610 ret = my_data->acdb_get_audio_cal((void*)&cal, data, (uint32_t*)length);
6611 // get cached cal if prevoius attempt fails and persist flag is set
6612 if ((ret != 0) && persist) {
6613 cal.persist = true;
6614 ret = my_data->acdb_get_audio_cal((void*)&cal, data, (uint32_t*)length);
6615 }
6616 }
6617
6618ERROR_RETURN:
6619 return ret;
6620}
6621
6622int platform_store_audio_cal(void* platform, int acdb_dev_id,
6623 int acdb_device_type, int app_type, int topology_id,
6624 int sample_rate, uint32_t module_id, uint32_t param_id,
6625 void* data, int length)
6626{
6627 int ret = 0;
6628 struct platform_data *my_data = (struct platform_data *)platform;
6629 acdb_audio_cal_cfg_t cal;
6630 memset(&cal, 0, sizeof(acdb_audio_cal_cfg_t));
6631
6632 if (!my_data) {
6633 ret = -EINVAL;
6634 goto ERROR_RETURN;
6635 }
6636
6637 make_cal_cfg(&cal, acdb_dev_id, acdb_device_type, app_type, topology_id,
6638 sample_rate, module_id, param_id, true);
6639
6640 if (my_data->acdb_set_audio_cal) {
6641 ret = my_data->acdb_set_audio_cal((void*)&cal, data, (uint32_t)length);
6642 }
6643
6644ERROR_RETURN:
6645 return ret;
6646}
6647
6648int platform_retrieve_audio_cal(void* platform, int acdb_dev_id,
6649 int acdb_device_type, int app_type, int topology_id,
6650 int sample_rate, uint32_t module_id, uint32_t param_id,
6651 void* data, int* length)
6652{
6653 int ret = 0;
6654 struct platform_data *my_data = (struct platform_data *)platform;
6655 acdb_audio_cal_cfg_t cal;
6656 memset(&cal, 0, sizeof(acdb_audio_cal_cfg_t));
6657
6658 if (!my_data) {
6659 ret = -EINVAL;
6660 goto ERROR_RETURN;
6661 }
6662
6663 make_cal_cfg(&cal, acdb_dev_id, acdb_device_type, app_type, topology_id,
6664 sample_rate, module_id, param_id, true);
6665
6666 if (my_data->acdb_get_audio_cal) {
6667 ret = my_data->acdb_get_audio_cal((void*)&cal, data, (uint32_t*)length);
6668 }
6669
6670ERROR_RETURN:
6671 return ret;
6672}
Divya Narayanan Poojary45f19192016-09-30 18:52:13 +0530[diff] [blame]6673
6674int platform_get_max_mic_count(void *platform) {
6675 struct platform_data *my_data = (struct platform_data *)platform;
6676 return my_data->max_mic_count;
6677}
Aniket Kumar Lataf56b6402016-10-27 12:03:18 -0700[diff] [blame]6678
6679static struct amp_db_and_gain_table tbl_mapping[MAX_VOLUME_CAL_STEPS];
6680static int num_gain_tbl_entry = 0;
6681
6682bool platform_add_gain_level_mapping(struct amp_db_and_gain_table *tbl_entry) {
6683
6684 ALOGV("%s: enter .. add %f %f %d", __func__, tbl_entry->amp, tbl_entry->db, tbl_entry->level);
6685 if (num_gain_tbl_entry == -1) {
6686 ALOGE("%s: num entry beyond valid step levels or corrupted..rejecting custom mapping",
6687 __func__);
6688 return false;
6689 }
6690
6691 if (num_gain_tbl_entry >= MAX_VOLUME_CAL_STEPS) {
6692 ALOGE("%s: max entry reached max[%d] current index[%d] .. rejecting", __func__,
6693 MAX_VOLUME_CAL_STEPS, num_gain_tbl_entry);
6694 num_gain_tbl_entry = -1; // indicates error and no more info will be cached
6695 return false;
6696 }
6697
6698 if (num_gain_tbl_entry > 0 && tbl_mapping[num_gain_tbl_entry - 1].amp >= tbl_entry->amp) {
6699 ALOGE("%s: value not in ascending order .. rejecting custom mapping", __func__);
6700 num_gain_tbl_entry = -1; // indicates error and no more info will be cached
6701 return false;
6702 }
6703
6704 tbl_mapping[num_gain_tbl_entry] = *tbl_entry;
6705 ++num_gain_tbl_entry;
6706
6707 return true;
6708}
6709
6710int platform_get_gain_level_mapping(struct amp_db_and_gain_table *mapping_tbl,
6711 int table_size) {
6712 int itt = 0;
6713 ALOGV("platform_get_gain_level_mapping called ");
6714
6715 if (num_gain_tbl_entry <= 0 || num_gain_tbl_entry > MAX_VOLUME_CAL_STEPS) {
6716 ALOGD("%s: empty or currupted gain_mapping_table", __func__);
6717 return 0;
6718 }
6719
6720 for (; itt < num_gain_tbl_entry && itt <= table_size; itt++) {
6721 mapping_tbl[itt] = tbl_mapping[itt];
6722 ALOGV("%s: added amp[%f] db[%f] level[%d]", __func__,
6723 mapping_tbl[itt].amp, mapping_tbl[itt].db, mapping_tbl[itt].level);
6724 }
6725
6726 return num_gain_tbl_entry;
6727}