Gitiles
Code Review Sign In
review.blissroms.org / platform_hardware_qcom_audio / 303ff1ab7f61403ce3e43627862a29d2688685e2 / . / hal / msm8916 / platform.c
blob: 82f19342739d849d739230d5f9772183076f58c8 [file] [log] [blame]
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1/*
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]2 * Copyright (c) 2013-2016, The Linux Foundation. All rights reserved.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3 * Not a Contribution.
4 *
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]5 * Copyright (C) 2013 The Android Open Source Project
6 *
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 */
19
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]20#define LOG_TAG "msm8916_platform"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]21/*#define LOG_NDEBUG 0*/
22#define LOG_NDDEBUG 0
23
24#include <stdlib.h>
25#include <dlfcn.h>
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]26#include <fcntl.h>
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]27#include <sys/ioctl.h>
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]28#include <cutils/log.h>
29#include <cutils/properties.h>
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]30#include <cutils/str_parms.h>
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]31#include <audio_hw.h>
32#include <platform_api.h>
33#include "platform.h"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]34#include "audio_extn.h"
35#include "voice_extn.h"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]36#include "edid.h"
37#include "sound/compress_params.h"
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]38#include "sound/msmcal-hwdep.h"
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]39#include <dirent.h>
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]40#define SOUND_TRIGGER_DEVICE_HANDSET_MONO_LOW_POWER_ACDB_ID (100)
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]41#define MAX_MIXER_XML_PATH 100
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]42#define MIXER_XML_PATH "/system/etc/mixer_paths.xml"
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]43#define MIXER_XML_PATH_MTP "/system/etc/mixer_paths_mtp.xml"
Tanya Finkeldd78e062015-05-26 04:29:56 -0700[diff] [blame]44#define MIXER_XML_PATH_SBC "/system/etc/mixer_paths_sbc.xml"
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]45#define MIXER_XML_PATH_MSM8909_PM8916 "/system/etc/mixer_paths_msm8909_pm8916.xml"
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]46#define MIXER_XML_PATH_QRD_SKUH "/system/etc/mixer_paths_qrd_skuh.xml"
47#define MIXER_XML_PATH_QRD_SKUI "/system/etc/mixer_paths_qrd_skui.xml"
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]48#define MIXER_XML_PATH_QRD_SKUHF "/system/etc/mixer_paths_qrd_skuhf.xml"
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]49#define MIXER_XML_PATH_SKUK "/system/etc/mixer_paths_skuk.xml"
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]50#define MIXER_XML_PATH_SKUA "/system/etc/mixer_paths_skua.xml"
51#define MIXER_XML_PATH_SKUC "/system/etc/mixer_paths_skuc.xml"
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]52#define MIXER_XML_PATH_SKUE "/system/etc/mixer_paths_skue.xml"
Meng Wangcfefb8b2014-12-05 14:35:55 +0800[diff] [blame]53#define MIXER_XML_PATH_SKUL "/system/etc/mixer_paths_skul.xml"
Walter Yangcd132722015-04-08 16:04:30 +0800[diff] [blame]54#define MIXER_XML_PATH_SKUM "/system/etc/mixer_paths_qrd_skum.xml"
Xiaojun Sang68b39442015-09-23 16:29:43 +0800[diff] [blame]55#define MIXER_XML_PATH_SKU1 "/system/etc/mixer_paths_qrd_sku1.xml"
56#define MIXER_XML_PATH_SKU2 "/system/etc/mixer_paths_qrd_sku2.xml"
Meng Wang2d747622015-08-07 10:11:41 +0800[diff] [blame]57#define MIXER_XML_PATH_SKUN_CAJON "/system/etc/mixer_paths_qrd_skun_cajon.xml"
Xiaojun Sang9cd237a2015-11-20 15:30:18 +0800[diff] [blame]58#define MIXER_XML_PATH_SKU3 "/system/etc/mixer_paths_qrd_sku3.xml"
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]59#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]60#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]61#define MIXER_XML_PATH_I2S "/system/etc/mixer_paths_i2s.xml"
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]62#define MIXER_XML_PATH_WCD9306 "/system/etc/mixer_paths_wcd9306.xml"
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]63#define MIXER_XML_PATH_WCD9330 "/system/etc/mixer_paths_wcd9330.xml"
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]64#define MIXER_XML_PATH_WCD9335 "/system/etc/mixer_paths_wcd9335.xml"
65#define MIXER_XML_PATH_WCD9326 "/system/etc/mixer_paths_wcd9326.xml"
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]66#define MIXER_XML_PATH_SKUN "/system/etc/mixer_paths_qrd_skun.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]67#define PLATFORM_INFO_XML_PATH "/system/etc/audio_platform_info.xml"
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]68#define PLATFORM_INFO_XML_PATH_EXTCODEC "/system/etc/audio_platform_info_extcodec.xml"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]69
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]70#define LIB_ACDB_LOADER "libacdbloader.so"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]71#define AUDIO_DATA_BLOCK_MIXER_CTL "HDMI EDID"
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]72#define CVD_VERSION_MIXER_CTL "CVD Version"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]73
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]74#define MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE (256 * 1024)
75#define MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE (2 * 1024)
76#define COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING (2 * 1024)
77#define COMPRESS_OFFLOAD_FRAGMENT_SIZE (32 * 1024)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]78
79/*
80 * Offload buffer size for compress passthrough
81 */
82#define MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE (2 * 1024)
83#define MAX_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE (8 * 1024)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]84
85/*
86 * This file will have a maximum of 38 bytes:
87 *
88 * 4 bytes: number of audio blocks
89 * 4 bytes: total length of Short Audio Descriptor (SAD) blocks
90 * Maximum 10 * 3 bytes: SAD blocks
91 */
92#define MAX_SAD_BLOCKS 10
93#define SAD_BLOCK_SIZE 3
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]94#define MAX_CVD_VERSION_STRING_SIZE 100
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]95#define MAX_SND_CARD_STRING_SIZE 100
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]96
97/* EDID format ID for LPCM audio */
98#define EDID_FORMAT_LPCM 1
99
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]100/* fallback app type if the default app type from acdb loader fails */
101#define DEFAULT_APP_TYPE 0x11130
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]102#define DEFAULT_APP_TYPE_RX_PATH 0x11130
103#define DEFAULT_APP_TYPE_TX_PATH 0x11132
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]104
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]105/* Retry for delay in FW loading*/
106#define RETRY_NUMBER 20
107#define RETRY_US 500000
108#define MAX_SND_CARD 8
109
110#define SAMPLE_RATE_8KHZ 8000
111#define SAMPLE_RATE_16KHZ 16000
112
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]113#define MAX_SET_CAL_BYTE_SIZE 65536
114
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]115#define AUDIO_PARAMETER_KEY_FLUENCE_TYPE "fluence"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]116#define AUDIO_PARAMETER_KEY_SLOWTALK "st_enable"
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]117#define AUDIO_PARAMETER_KEY_HD_VOICE "hd_voice"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]118#define AUDIO_PARAMETER_KEY_VOLUME_BOOST "volume_boost"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]119#define AUDIO_PARAMETER_KEY_AUD_CALDATA "cal_data"
120#define AUDIO_PARAMETER_KEY_AUD_CALRESULT "cal_result"
121
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]122/* Reload ACDB files from specified path */
123#define AUDIO_PARAMETER_KEY_RELOAD_ACDB "reload_acdb"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]124
125/* Query external audio device connection status */
126#define AUDIO_PARAMETER_KEY_EXT_AUDIO_DEVICE "ext_audio_device"
127
128#define EVENT_EXTERNAL_SPK_1 "qc_ext_spk_1"
129#define EVENT_EXTERNAL_SPK_2 "qc_ext_spk_2"
130#define EVENT_EXTERNAL_MIC "qc_ext_mic"
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]131#define MAX_CAL_NAME 20
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]132#define MAX_MIME_TYPE_LENGTH 30
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]133
134char cal_name_info[WCD9XXX_MAX_CAL][MAX_CAL_NAME] = {
135 [WCD9XXX_ANC_CAL] = "anc_cal",
136 [WCD9XXX_MBHC_CAL] = "mbhc_cal",
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]137 [WCD9XXX_VBAT_CAL] = "vbat_cal",
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]138};
139
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]140#define AUDIO_PARAMETER_KEY_REC_PLAY_CONC "rec_play_conc_on"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]141
Sidipotu Ashokf490be52015-10-20 10:41:34 +0530[diff] [blame]142#define AUDIO_PARAMETER_IS_HW_DECODER_SESSION_AVAILABLE "is_hw_dec_session_available"
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]143
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]144char dsp_only_decoders_mime[][MAX_MIME_TYPE_LENGTH] = {
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]145 "audio/x-ms-wma" /* wma*/ ,
146 "audio/x-ms-wma-lossless" /* wma lossless */ ,
147 "audio/x-ms-wma-pro" /* wma prop */ ,
148 "audio/amr-wb-plus" /* amr wb plus */ ,
149 "audio/alac" /*alac */ ,
150 "audio/x-ape" /*ape */,
151};
152
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]153enum {
154 VOICE_FEATURE_SET_DEFAULT,
155 VOICE_FEATURE_SET_VOLUME_BOOST
156};
157
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]158struct audio_block_header
159{
160 int reserved;
161 int length;
162};
163
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]164typedef struct acdb_audio_cal_cfg {
165 uint32_t persist;
166 uint32_t snd_dev_id;
167 audio_devices_t dev_id;
168 int32_t acdb_dev_id;
169 uint32_t app_type;
170 uint32_t topo_id;
171 uint32_t sampling_rate;
172 uint32_t cal_type;
173 uint32_t module_id;
174 uint32_t param_id;
175} acdb_audio_cal_cfg_t;
176
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]177/* Audio calibration related functions */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]178typedef void (*acdb_deallocate_t)();
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]179typedef int (*acdb_init_t)(const char *, char *, int);
180typedef void (*acdb_send_audio_cal_t)(int, int, int , int);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]181typedef void (*acdb_send_voice_cal_t)(int, int);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]182typedef int (*acdb_reload_vocvoltable_t)(int);
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]183typedef int (*acdb_get_default_app_type_t)(void);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]184typedef int (*acdb_loader_get_calibration_t)(char *attr, int size, void *data);
185acdb_loader_get_calibration_t acdb_loader_get_calibration;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]186typedef int (*acdb_set_audio_cal_t) (void *, void *, uint32_t);
187typedef int (*acdb_get_audio_cal_t) (void *, void *, uint32_t*);
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]188typedef int (*acdb_send_common_top_t) (void);
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]189typedef int (*acdb_set_codec_data_t) (void *, char *);
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]190typedef int (*acdb_reload_t) (char *, char *, char *, int);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]191
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]192typedef struct codec_backend_cfg {
193 uint32_t sample_rate;
194 uint32_t bit_width;
195 char *bitwidth_mixer_ctl;
196 char *samplerate_mixer_ctl;
197} codec_backend_cfg_t;
198
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]199static native_audio_prop na_props = {0, 0, 0};
Ashish Jainf1eaa582016-05-23 20:54:24 +0530[diff] [blame]200static bool supports_true_32_bit = false;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]201
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]202struct platform_data {
203 struct audio_device *adev;
204 bool fluence_in_spkr_mode;
205 bool fluence_in_voice_call;
206 bool fluence_in_voice_rec;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]207 bool fluence_in_audio_rec;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]208 bool external_spk_1;
209 bool external_spk_2;
210 bool external_mic;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]211 int fluence_type;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]212 char fluence_cap[PROPERTY_VALUE_MAX];
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]213 int fluence_mode;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]214 bool slowtalk;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]215 bool hd_voice;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]216 bool ec_ref_enabled;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]217 bool is_wsa_speaker;
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]218 bool is_acdb_initialized;
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]219 bool hifi_audio;
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]220 /* Vbat monitor related flags */
221 bool is_vbat_speaker;
222 bool gsm_mode_enabled;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]223 /* Audio calibration related functions */
224 void *acdb_handle;
225 int voice_feature_set;
226 acdb_init_t acdb_init;
227 acdb_deallocate_t acdb_deallocate;
228 acdb_send_audio_cal_t acdb_send_audio_cal;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]229 acdb_set_audio_cal_t acdb_set_audio_cal;
230 acdb_get_audio_cal_t acdb_get_audio_cal;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]231 acdb_send_voice_cal_t acdb_send_voice_cal;
232 acdb_reload_vocvoltable_t acdb_reload_vocvoltable;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]233 acdb_get_default_app_type_t acdb_get_default_app_type;
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]234 acdb_send_common_top_t acdb_send_common_top;
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]235 acdb_set_codec_data_t acdb_set_codec_data;
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]236 acdb_reload_t acdb_reload;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]237#ifdef RECORD_PLAY_CONCURRENCY
238 bool rec_play_conc_set;
239#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]240 void *hw_info;
241 struct csd_data *csd;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]242 void *edid_info;
243 bool edid_valid;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]244 codec_backend_cfg_t current_backend_cfg[MAX_CODEC_BACKENDS];
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]245 codec_backend_cfg_t current_tx_backend_cfg[MAX_CODEC_TX_BACKENDS];
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]246 char ec_ref_mixer_path[64];
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]247 char codec_version[CODEC_VERSION_MAX_LENGTH];
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]248 int hw_dep_fd;
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]249 char cvd_version[MAX_CVD_VERSION_STRING_SIZE];
250 char snd_card_name[MAX_SND_CARD_STRING_SIZE];
251 int metainfo_key;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]252 int source_mic_type;
253 int max_mic_count;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]254};
255
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]256static bool is_external_codec = false;
257static const int pcm_device_table_of_ext_codec[AUDIO_USECASE_MAX][2] = {
Venkata Narendra Kumar Gutta0d293362015-12-18 15:52:27 +0530[diff] [blame]258 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE_OF_EXT_CODEC, QCHAT_CALL_PCM_DEVICE_OF_EXT_CODEC}
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]259};
260
261/* List of use cases that has different PCM device ID's for internal and external codecs */
Venkata Narendra Kumar Gutta0d293362015-12-18 15:52:27 +0530[diff] [blame]262static const int misc_usecase[AUDIO_USECASE_MAX] = { USECASE_QCHAT_CALL };
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]263
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]264int pcm_device_table[AUDIO_USECASE_MAX][2] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]265 [USECASE_AUDIO_PLAYBACK_DEEP_BUFFER] = {DEEP_BUFFER_PCM_DEVICE,
266 DEEP_BUFFER_PCM_DEVICE},
267 [USECASE_AUDIO_PLAYBACK_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
268 LOWLATENCY_PCM_DEVICE},
269 [USECASE_AUDIO_PLAYBACK_MULTI_CH] = {MULTIMEDIA2_PCM_DEVICE,
270 MULTIMEDIA2_PCM_DEVICE},
271 [USECASE_AUDIO_PLAYBACK_OFFLOAD] =
272 {PLAYBACK_OFFLOAD_DEVICE, PLAYBACK_OFFLOAD_DEVICE},
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]273 /* Below entries are initialized with invalid values
274 * Valid values should be updated from fnc platform_info_init()
275 * based on pcm ids defined in audio_platform_info.xml.
276 */
277 [USECASE_AUDIO_PLAYBACK_OFFLOAD2] = {-1, -1},
278 [USECASE_AUDIO_PLAYBACK_OFFLOAD3] = {-1, -1},
279 [USECASE_AUDIO_PLAYBACK_OFFLOAD4] = {-1, -1},
280 [USECASE_AUDIO_PLAYBACK_OFFLOAD5] = {-1, -1},
281 [USECASE_AUDIO_PLAYBACK_OFFLOAD6] = {-1, -1},
282 [USECASE_AUDIO_PLAYBACK_OFFLOAD7] = {-1, -1},
283 [USECASE_AUDIO_PLAYBACK_OFFLOAD8] = {-1, -1},
284 [USECASE_AUDIO_PLAYBACK_OFFLOAD9] = {-1, -1},
Naresh Tanniru3a7dbe72015-06-25 20:08:01 -0700[diff] [blame]285 [USECASE_AUDIO_PLAYBACK_ULL] = {MULTIMEDIA3_PCM_DEVICE, MULTIMEDIA3_PCM_DEVICE},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]286 [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
287 [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
288 [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
289 LOWLATENCY_PCM_DEVICE},
290 [USECASE_AUDIO_RECORD_FM_VIRTUAL] = {MULTIMEDIA2_PCM_DEVICE,
291 MULTIMEDIA2_PCM_DEVICE},
292 [USECASE_AUDIO_PLAYBACK_FM] = {FM_PLAYBACK_PCM_DEVICE, FM_CAPTURE_PCM_DEVICE},
293 [USECASE_AUDIO_HFP_SCO] = {HFP_PCM_RX, HFP_SCO_RX},
294 [USECASE_AUDIO_HFP_SCO_WB] = {HFP_PCM_RX, HFP_SCO_RX},
295 [USECASE_VOICE_CALL] = {VOICE_CALL_PCM_DEVICE, VOICE_CALL_PCM_DEVICE},
296 [USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE},
297 [USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
298 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
Karthik Reddy Katta3b0a60c2014-04-06 14:52:37 +0530[diff] [blame]299 [USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE},
Venkata Narendra Kumar Gutta0d293362015-12-18 15:52:27 +0530[diff] [blame]300 [USECASE_VOICEMMODE1_CALL] = {-1, -1}, /* pcm ids updated from platform info file */
301 [USECASE_VOICEMMODE2_CALL] = {-1, -1}, /* pcm ids updated from platform info file */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]302 [USECASE_COMPRESS_VOIP_CALL] = {COMPRESS_VOIP_CALL_PCM_DEVICE, COMPRESS_VOIP_CALL_PCM_DEVICE},
303 [USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE,
304 AUDIO_RECORD_PCM_DEVICE},
305 [USECASE_INCALL_REC_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
306 AUDIO_RECORD_PCM_DEVICE},
307 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
308 AUDIO_RECORD_PCM_DEVICE},
309 [USECASE_INCALL_REC_UPLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
310 COMPRESS_CAPTURE_DEVICE},
311 [USECASE_INCALL_REC_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
312 COMPRESS_CAPTURE_DEVICE},
313 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
314 COMPRESS_CAPTURE_DEVICE},
315 [USECASE_INCALL_MUSIC_UPLINK] = {INCALL_MUSIC_UPLINK_PCM_DEVICE,
316 INCALL_MUSIC_UPLINK_PCM_DEVICE},
317 [USECASE_INCALL_MUSIC_UPLINK2] = {INCALL_MUSIC_UPLINK2_PCM_DEVICE,
318 INCALL_MUSIC_UPLINK2_PCM_DEVICE},
319 [USECASE_AUDIO_SPKR_CALIB_RX] = {SPKR_PROT_CALIB_RX_PCM_DEVICE, -1},
320 [USECASE_AUDIO_SPKR_CALIB_TX] = {-1, SPKR_PROT_CALIB_TX_PCM_DEVICE},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]321 [USECASE_AUDIO_PLAYBACK_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
322 AFE_PROXY_RECORD_PCM_DEVICE},
323 [USECASE_AUDIO_RECORD_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
324 AFE_PROXY_RECORD_PCM_DEVICE},
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]325};
326
327/* Array to store sound devices */
328static const char * const device_table[SND_DEVICE_MAX] = {
329 [SND_DEVICE_NONE] = "none",
330 /* Playback sound devices */
331 [SND_DEVICE_OUT_HANDSET] = "handset",
332 [SND_DEVICE_OUT_SPEAKER] = "speaker",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]333 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = "speaker-ext-1",
334 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = "speaker-ext-2",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]335 [SND_DEVICE_OUT_SPEAKER_WSA] = "wsa-speaker",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]336 [SND_DEVICE_OUT_SPEAKER_VBAT] = "vbat-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]337 [SND_DEVICE_OUT_SPEAKER_REVERSE] = "speaker-reverse",
338 [SND_DEVICE_OUT_HEADPHONES] = "headphones",
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]339 [SND_DEVICE_OUT_HEADPHONES_44_1] = "headphones-44.1",
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]340 [SND_DEVICE_OUT_LINE] = "line",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]341 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = "speaker-and-headphones",
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]342 [SND_DEVICE_OUT_SPEAKER_AND_LINE] = "speaker-and-line",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]343 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = "speaker-and-headphones-ext-1",
344 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = "speaker-and-headphones-ext-2",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]345 [SND_DEVICE_OUT_VOICE_HANDSET] = "voice-handset",
346 [SND_DEVICE_OUT_VOICE_SPEAKER] = "voice-speaker",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]347 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = "wsa-voice-speaker",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]348 [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = "vbat-voice-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]349 [SND_DEVICE_OUT_VOICE_HEADPHONES] = "voice-headphones",
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]350 [SND_DEVICE_OUT_VOICE_LINE] = "voice-line",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]351 [SND_DEVICE_OUT_HDMI] = "hdmi",
352 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = "speaker-and-hdmi",
353 [SND_DEVICE_OUT_BT_SCO] = "bt-sco-headset",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]354 [SND_DEVICE_OUT_BT_SCO_WB] = "bt-sco-headset-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]355 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = "voice-tty-full-headphones",
356 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = "voice-tty-vco-headphones",
357 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = "voice-tty-hco-handset",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]358 [SND_DEVICE_OUT_VOICE_TX] = "voice-tx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]359 [SND_DEVICE_OUT_AFE_PROXY] = "afe-proxy",
360 [SND_DEVICE_OUT_USB_HEADSET] = "usb-headphones",
361 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = "speaker-and-usb-headphones",
362 [SND_DEVICE_OUT_TRANSMISSION_FM] = "transmission-fm",
363 [SND_DEVICE_OUT_ANC_HEADSET] = "anc-headphones",
364 [SND_DEVICE_OUT_ANC_FB_HEADSET] = "anc-fb-headphones",
365 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = "voice-anc-headphones",
366 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = "voice-anc-fb-headphones",
367 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = "speaker-and-anc-headphones",
368 [SND_DEVICE_OUT_ANC_HANDSET] = "anc-handset",
369 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = "speaker-protected",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]370 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = "voice-speaker-protected",
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]371 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = "speaker-protected-vbat",
372 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = "voice-speaker-protected-vbat",
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]373#ifdef RECORD_PLAY_CONCURRENCY
374 [SND_DEVICE_OUT_VOIP_HANDSET] = "voip-handset",
375 [SND_DEVICE_OUT_VOIP_SPEAKER] = "voip-speaker",
376 [SND_DEVICE_OUT_VOIP_HEADPHONES] = "voip-headphones",
377#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]378
379 /* Capture sound devices */
380 [SND_DEVICE_IN_HANDSET_MIC] = "handset-mic",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]381 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = "handset-mic-ext",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]382 [SND_DEVICE_IN_HANDSET_MIC_AEC] = "handset-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]383 [SND_DEVICE_IN_HANDSET_MIC_NS] = "handset-mic",
384 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = "handset-mic",
385 [SND_DEVICE_IN_HANDSET_DMIC] = "dmic-endfire",
386 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = "dmic-endfire",
387 [SND_DEVICE_IN_HANDSET_DMIC_NS] = "dmic-endfire",
388 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = "dmic-endfire",
389 [SND_DEVICE_IN_SPEAKER_MIC] = "speaker-mic",
390 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = "speaker-mic",
391 [SND_DEVICE_IN_SPEAKER_MIC_NS] = "speaker-mic",
392 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = "speaker-mic",
393 [SND_DEVICE_IN_SPEAKER_DMIC] = "speaker-dmic-endfire",
394 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = "speaker-dmic-endfire",
395 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = "speaker-dmic-endfire",
396 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = "speaker-dmic-endfire",
397 [SND_DEVICE_IN_HEADSET_MIC] = "headset-mic",
398 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = "headset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]399 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = "voice-speaker-mic",
400 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = "voice-headset-mic",
401 [SND_DEVICE_IN_HDMI_MIC] = "hdmi-mic",
402 [SND_DEVICE_IN_BT_SCO_MIC] = "bt-sco-mic",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]403 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = "bt-sco-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]404 [SND_DEVICE_IN_BT_SCO_MIC_WB] = "bt-sco-mic-wb",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]405 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = "bt-sco-mic-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]406 [SND_DEVICE_IN_CAMCORDER_MIC] = "camcorder-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]407 [SND_DEVICE_IN_VOICE_DMIC] = "voice-dmic-ef",
408 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = "voice-speaker-dmic-ef",
409 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = "voice-speaker-qmic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]410 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = "voice-tty-full-headset-mic",
411 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = "voice-tty-vco-handset-mic",
412 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = "voice-tty-hco-headset-mic",
413 [SND_DEVICE_IN_VOICE_REC_MIC] = "voice-rec-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]414 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = "voice-rec-mic",
415 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = "voice-rec-dmic-ef",
416 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = "voice-rec-dmic-ef-fluence",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]417 [SND_DEVICE_IN_VOICE_RX] = "voice-rx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]418 [SND_DEVICE_IN_USB_HEADSET_MIC] = "usb-headset-mic",
419 [SND_DEVICE_IN_CAPTURE_FM] = "capture-fm",
420 [SND_DEVICE_IN_AANC_HANDSET_MIC] = "aanc-handset-mic",
421 [SND_DEVICE_IN_QUAD_MIC] = "quad-mic",
422 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = "handset-stereo-dmic-ef",
423 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = "speaker-stereo-dmic-ef",
424 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = "vi-feedback",
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]425 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = "voice-speaker-dmic-broadside",
426 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = "speaker-dmic-broadside",
427 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = "speaker-dmic-broadside",
428 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = "speaker-dmic-broadside",
429 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = "speaker-dmic-broadside",
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]430 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = "aanc-fluence-dmic-handset",
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]431 [SND_DEVICE_IN_HANDSET_QMIC] = "quad-mic",
432 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = "quad-mic",
433 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = "quad-mic",
434 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = "quad-mic",
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]435 [SND_DEVICE_IN_THREE_MIC] = "three-mic",
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]436 [SND_DEVICE_IN_HANDSET_TMIC] = "three-mic",
Chaithanya Krishna Bacharaju24f86f32016-05-26 16:34:53 +0530[diff] [blame]437 [SND_DEVICE_IN_UNPROCESSED_MIC] = "unprocessed-mic",
438 [SND_DEVICE_IN_UNPROCESSED_STEREO_MIC] = "voice-rec-dmic-ef",
439 [SND_DEVICE_IN_UNPROCESSED_THREE_MIC] = "three-mic",
440 [SND_DEVICE_IN_UNPROCESSED_QUAD_MIC] = "quad-mic",
441 [SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC] = "headset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]442};
443
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]444// Platform specific backend bit width table
445static int backend_bit_width_table[SND_DEVICE_MAX] = {0};
446
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]447/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]448static int acdb_device_table[SND_DEVICE_MAX] = {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]449 [SND_DEVICE_NONE] = -1,
450 [SND_DEVICE_OUT_HANDSET] = 7,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]451 [SND_DEVICE_OUT_SPEAKER] = 14,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]452 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = 14,
453 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]454 [SND_DEVICE_OUT_SPEAKER_WSA] = 135,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]455 [SND_DEVICE_OUT_SPEAKER_VBAT] = 135,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]456 [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14,
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]457 [SND_DEVICE_OUT_LINE] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]458 [SND_DEVICE_OUT_HEADPHONES] = 10,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]459 [SND_DEVICE_OUT_HEADPHONES_44_1] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]460 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10,
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]461 [SND_DEVICE_OUT_SPEAKER_AND_LINE] = 10,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]462 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = 10,
463 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]464 [SND_DEVICE_OUT_VOICE_HANDSET] = 7,
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]465 [SND_DEVICE_OUT_VOICE_LINE] = 10,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]466 [SND_DEVICE_OUT_VOICE_SPEAKER] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]467 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = 135,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]468 [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = 135,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]469 [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10,
470 [SND_DEVICE_OUT_HDMI] = 18,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]471 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]472 [SND_DEVICE_OUT_BT_SCO] = 22,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]473 [SND_DEVICE_OUT_BT_SCO_WB] = 39,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]474 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17,
475 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17,
476 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]477 [SND_DEVICE_OUT_VOICE_TX] = 45,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]478 [SND_DEVICE_OUT_AFE_PROXY] = 0,
479 [SND_DEVICE_OUT_USB_HEADSET] = 45,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]480 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]481 [SND_DEVICE_OUT_TRANSMISSION_FM] = 0,
482 [SND_DEVICE_OUT_ANC_HEADSET] = 26,
483 [SND_DEVICE_OUT_ANC_FB_HEADSET] = 27,
484 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26,
485 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27,
486 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26,
487 [SND_DEVICE_OUT_ANC_HANDSET] = 103,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]488 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = 124,
489 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = 101,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]490 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = 124,
491 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = 101,
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]492#ifdef RECORD_PLAY_CONCURRENCY
493 [SND_DEVICE_OUT_VOIP_HANDSET] = 133,
494 [SND_DEVICE_OUT_VOIP_SPEAKER] = 132,
495 [SND_DEVICE_OUT_VOIP_HEADPHONES] = 134,
496#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]497
498 [SND_DEVICE_IN_HANDSET_MIC] = 4,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]499 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = 4,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]500 [SND_DEVICE_IN_HANDSET_MIC_AEC] = 106,
501 [SND_DEVICE_IN_HANDSET_MIC_NS] = 107,
502 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108,
503 [SND_DEVICE_IN_HANDSET_DMIC] = 41,
504 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109,
505 [SND_DEVICE_IN_HANDSET_DMIC_NS] = 110,
506 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111,
507 [SND_DEVICE_IN_SPEAKER_MIC] = 11,
508 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112,
509 [SND_DEVICE_IN_SPEAKER_MIC_NS] = 113,
510 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114,
511 [SND_DEVICE_IN_SPEAKER_DMIC] = 43,
512 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115,
513 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116,
514 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]515 [SND_DEVICE_IN_HEADSET_MIC] = 8,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]516 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]517 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11,
518 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8,
519 [SND_DEVICE_IN_HDMI_MIC] = 4,
520 [SND_DEVICE_IN_BT_SCO_MIC] = 21,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]521 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = 122,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]522 [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]523 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = 123,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]524 [SND_DEVICE_IN_CAMCORDER_MIC] = 4,
525 [SND_DEVICE_IN_VOICE_DMIC] = 41,
526 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43,
527 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]528 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16,
529 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36,
530 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]531 [SND_DEVICE_IN_VOICE_REC_MIC] = 4,
532 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107,
533 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34,
534 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]535 [SND_DEVICE_IN_VOICE_RX] = 44,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]536 [SND_DEVICE_IN_USB_HEADSET_MIC] = 44,
537 [SND_DEVICE_IN_CAPTURE_FM] = 0,
538 [SND_DEVICE_IN_AANC_HANDSET_MIC] = 104,
539 [SND_DEVICE_IN_QUAD_MIC] = 46,
540 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = 34,
541 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = 35,
542 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]543 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12,
544 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12,
545 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
546 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
547 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
Venkata Narendra Kumar Gutta9bb5af62015-06-05 11:53:06 +0530[diff] [blame]548 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = 105,
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]549 [SND_DEVICE_IN_HANDSET_QMIC] = 125,
550 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = 126,
551 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = 127,
552 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = 129,
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]553 [SND_DEVICE_IN_THREE_MIC] = 46, /* for APSS Surround Sound Recording */
554 [SND_DEVICE_IN_HANDSET_TMIC] = 125, /* for 3mic recording with fluence */
Chaithanya Krishna Bacharaju24f86f32016-05-26 16:34:53 +0530[diff] [blame]555 [SND_DEVICE_IN_UNPROCESSED_MIC] = 143,
556 [SND_DEVICE_IN_UNPROCESSED_STEREO_MIC] = 144,
557 [SND_DEVICE_IN_UNPROCESSED_THREE_MIC] = 145,
558 [SND_DEVICE_IN_UNPROCESSED_QUAD_MIC] = 146,
559 [SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC] = 147,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]560};
561
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]562struct name_to_index {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]563 char name[100];
564 unsigned int index;
565};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]566
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]567#define TO_NAME_INDEX(X) #X, X
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]568
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]569/* Used to get index from parsed sting */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]570static struct name_to_index snd_device_name_index[SND_DEVICE_MAX] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]571 {TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)},
572 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]573 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_1)},
574 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_2)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]575 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_WSA)},
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]576 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_VBAT)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]577 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)},
578 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)},
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]579 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES_44_1)},
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]580 {TO_NAME_INDEX(SND_DEVICE_OUT_LINE)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]581 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)},
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]582 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_LINE)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]583 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1)},
584 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]585 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)},
586 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]587 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_WSA)},
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]588 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_VBAT)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]589 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)},
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]590 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_LINE)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]591 {TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)},
592 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)},
593 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)},
594 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)},
595 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)},
596 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)},
597 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]598 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]599 {TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)},
600 {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)},
601 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)},
602 {TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)},
603 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)},
604 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)},
605 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)},
606 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)},
607 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)},
608 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)},
609 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]610 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED)},
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]611 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT)},
612 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT)},
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]613#ifdef RECORD_PLAY_CONCURRENCY
614 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HANDSET)},
615 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_SPEAKER)},
616 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HEADPHONES)},
617#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]618 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]619 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_EXTERNAL)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]620 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)},
621 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)},
622 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)},
623 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)},
624 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)},
625 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)},
626 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)},
627 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)},
628 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)},
629 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)},
630 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)},
631 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)},
632 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)},
633 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)},
634 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)},
635 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)},
636 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)},
637 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)},
638 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)},
639 {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)},
640 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]641 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]642 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]643 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]644 {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)},
645 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)},
646 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)},
647 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)},
648 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)},
649 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)},
650 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)},
651 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)},
652 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)},
653 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)},
654 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]655 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_RX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]656 {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)},
657 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)},
658 {TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)},
659 {TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)},
660 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_STEREO_DMIC)},
661 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_STEREO_DMIC)},
662 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]663 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]664 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE)},
665 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE)},
666 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE)},
667 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE)},
668 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE)},
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]669 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_QMIC)},
670 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC)},
671 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_NS)},
672 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS)},
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]673 {TO_NAME_INDEX(SND_DEVICE_IN_THREE_MIC)},
674 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_TMIC)},
Chaithanya Krishna Bacharaju24f86f32016-05-26 16:34:53 +0530[diff] [blame]675 {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_MIC)},
676 {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_STEREO_MIC)},
677 {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_THREE_MIC)},
678 {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_QUAD_MIC)},
679 {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]680};
681
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]682static char * backend_tag_table[SND_DEVICE_MAX] = {0};
683static char * hw_interface_table[SND_DEVICE_MAX] = {0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]684
685static struct name_to_index usecase_name_index[AUDIO_USECASE_MAX] = {
686 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_DEEP_BUFFER)},
687 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_LOW_LATENCY)},
688 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_MULTI_CH)},
689 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]690 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD2)},
691 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD3)},
692 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD4)},
693 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD5)},
694 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD6)},
695 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD7)},
696 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD8)},
697 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD9)},
Naresh Tanniru3a7dbe72015-06-25 20:08:01 -0700[diff] [blame]698 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_ULL)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]699 {TO_NAME_INDEX(USECASE_AUDIO_RECORD)},
700 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_LOW_LATENCY)},
701 {TO_NAME_INDEX(USECASE_VOICE_CALL)},
702 {TO_NAME_INDEX(USECASE_VOICE2_CALL)},
703 {TO_NAME_INDEX(USECASE_VOLTE_CALL)},
704 {TO_NAME_INDEX(USECASE_QCHAT_CALL)},
705 {TO_NAME_INDEX(USECASE_VOWLAN_CALL)},
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]706 {TO_NAME_INDEX(USECASE_VOICEMMODE1_CALL)},
707 {TO_NAME_INDEX(USECASE_VOICEMMODE2_CALL)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]708 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK)},
709 {TO_NAME_INDEX(USECASE_INCALL_REC_DOWNLINK)},
710 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK_AND_DOWNLINK)},
711 {TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO)},
Xiaojun Sangb112f882015-08-03 19:38:28 +0800[diff] [blame]712 {TO_NAME_INDEX(USECASE_AUDIO_SPKR_CALIB_TX)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]713};
714
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]715#define NO_COLS 2
716static int msm_be_id_array_len;
717static int (*msm_device_to_be_id)[];
718
719/* Below table lists output device to BE_ID mapping*/
720/* Update the table based on the board configuration*/
721
722static int msm_device_to_be_id_internal_codec [][NO_COLS] = {
723 {AUDIO_DEVICE_OUT_EARPIECE , 34},
724 {AUDIO_DEVICE_OUT_SPEAKER , 34},
725 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 34},
726 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 34},
727 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
728 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
729 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
730 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
731 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
732 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
733 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
734 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
735 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
736 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
737 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
738 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
739 {AUDIO_DEVICE_OUT_PROXY , 9},
740 {AUDIO_DEVICE_OUT_FM , 7},
741 {AUDIO_DEVICE_OUT_FM_TX , 8},
742 {AUDIO_DEVICE_OUT_ALL , -1},
743 {AUDIO_DEVICE_NONE , -1},
744 {AUDIO_DEVICE_OUT_DEFAULT , -1},
745};
746
747static int msm_device_to_be_id_external_codec [][NO_COLS] = {
748 {AUDIO_DEVICE_OUT_EARPIECE , 2},
749 {AUDIO_DEVICE_OUT_SPEAKER , 2},
750 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 2},
751 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2},
752 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
753 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
754 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
755 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
756 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
757 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
758 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
759 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
760 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
761 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
762 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
763 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
764 {AUDIO_DEVICE_OUT_PROXY , 9},
765 {AUDIO_DEVICE_OUT_FM , 7},
766 {AUDIO_DEVICE_OUT_FM_TX , 8},
767 {AUDIO_DEVICE_OUT_ALL , -1},
768 {AUDIO_DEVICE_NONE , -1},
769 {AUDIO_DEVICE_OUT_DEFAULT , -1},
770};
771
772
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]773#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]774#define PCM_OFFLOAD_PLATFORM_DELAY (30*1000LL)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]775#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]776
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]777static bool is_misc_usecase(audio_usecase_t usecase) {
778 bool ret = false;
779 int i;
780
781 for (i = 0; i < AUDIO_USECASE_MAX; i++) {
782 if(usecase == misc_usecase[i]) {
783 ret = true;
784 break;
785 }
786 }
787 return ret;
788}
789
790
791static void update_codec_type(const char *snd_card_name) {
792
793 if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
794 sizeof("msm8939-tapan-snd-card")) ||
795 !strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]796 sizeof("msm8939-tapan9302-snd-card")) ||
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]797 !strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]798 sizeof("msm8939-tomtom9330-snd-card")) ||
799 !strncmp(snd_card_name, "msm8952-tomtom-snd-card",
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]800 sizeof("msm8952-tomtom-snd-card")) ||
Xiaojun Sang9cd237a2015-11-20 15:30:18 +0800[diff] [blame]801 !strncmp(snd_card_name, "msm8953-sku3-tasha-snd-card",
802 sizeof("msm8953-sku3-tasha-snd-card")) ||
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]803 !strncmp(snd_card_name, "msm8952-tasha-snd-card",
804 sizeof("msm8952-tasha-snd-card")) ||
805 !strncmp(snd_card_name, "msm8952-tashalite-snd-card",
806 sizeof("msm8952-tashalite-snd-card")) ||
807 !strncmp(snd_card_name, "msm8952-tasha-skun-snd-card",
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]808 sizeof("msm8952-tasha-skun-snd-card")) ||
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]809 !strncmp(snd_card_name, "msm8976-tasha-snd-card",
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]810 sizeof("msm8976-tasha-snd-card")) ||
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]811 !strncmp(snd_card_name, "msm8976-tashalite-snd-card",
812 sizeof("msm8976-tashalite-snd-card")) ||
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]813 !strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]814 sizeof("msm8976-tasha-skun-snd-card")) ||
815 !strncmp(snd_card_name, "msm8937-tasha-snd-card",
816 sizeof("msm8937-tasha-snd-card")) ||
817 !strncmp(snd_card_name, "msm8937-tashalite-snd-card",
818 sizeof("msm8937-tashalite-snd-card")) ||
819 !strncmp(snd_card_name, "msm8953-tasha-snd-card",
820 sizeof("msm8953-tasha-snd-card")) ||
821 !strncmp(snd_card_name, "msm8953-tashalite-snd-card",
Dhananjay Kumard3ab9f42016-07-20 17:05:47 +0530[diff] [blame]822 sizeof("msm8953-tashalite-snd-card")) ||
823 !strncmp(snd_card_name, "msmfalcon-tasha-snd-card",
824 sizeof("msmfalcon-tasha-snd-card")))
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]825 {
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]826 ALOGI("%s: snd_card_name: %s",__func__,snd_card_name);
827 is_external_codec = true;
828 }
829}
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]830static void query_platform(const char *snd_card_name,
831 char *mixer_xml_path)
832{
833 if (!strncmp(snd_card_name, "msm8x16-snd-card-mtp",
834 sizeof("msm8x16-snd-card-mtp"))) {
835 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
836 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]837
838 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
839 msm_be_id_array_len =
840 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
841
Tanya Finkeldd78e062015-05-26 04:29:56 -0700[diff] [blame]842 } else if (!strncmp(snd_card_name, "msm8x16-snd-card-sbc",
843 sizeof("msm8x16-snd-card-sbc"))) {
844 strlcpy(mixer_xml_path, MIXER_XML_PATH_SBC,
845 sizeof(mixer_xml_path));
846
847 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
848 msm_be_id_array_len =
849 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
850
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]851 } else if (!strncmp(snd_card_name, "msm8x16-skuh-snd-card",
852 sizeof("msm8x16-skuh-snd-card"))) {
853 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUH,
854 sizeof(MIXER_XML_PATH_QRD_SKUH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]855
856 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
857 msm_be_id_array_len =
858 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
859
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]860 } else if (!strncmp(snd_card_name, "msm8x16-skui-snd-card",
861 sizeof("msm8x16-skui-snd-card"))) {
862 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUI,
863 sizeof(MIXER_XML_PATH_QRD_SKUI));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]864
865 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
866 msm_be_id_array_len =
867 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
868
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]869 } else if (!strncmp(snd_card_name, "msm8x16-skuhf-snd-card",
870 sizeof("msm8x16-skuhf-snd-card"))) {
871 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUHF,
872 sizeof(MIXER_XML_PATH_QRD_SKUHF));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]873
874 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
875 msm_be_id_array_len =
876 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
877
Walter Yangc899d572014-05-27 21:52:17 +0800[diff] [blame]878 } else if (!strncmp(snd_card_name, "msm8939-snd-card-mtp",
Yamit Mehtac6003e22014-05-19 10:26:02 +0530[diff] [blame]879 sizeof("msm8939-snd-card-mtp"))) {
Aravind Kumar71ba22b2014-06-23 15:18:50 +0530[diff] [blame]880 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
881 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]882
883 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
884 msm_be_id_array_len =
885 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
886
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]887 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skuk",
888 sizeof("msm8939-snd-card-skuk"))) {
889 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUK,
890 sizeof(MIXER_XML_PATH_SKUK));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]891 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
892 msm_be_id_array_len =
893 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
894
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]895 } else if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
896 sizeof("msm8939-tapan-snd-card"))) {
897 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
898 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]899 msm_device_to_be_id = msm_device_to_be_id_external_codec;
900 msm_be_id_array_len =
901 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
902
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]903 } else if (!strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
904 sizeof("msm8939-tapan9302-snd-card"))) {
905 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
906 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]907
908 msm_device_to_be_id = msm_device_to_be_id_external_codec;
909 msm_be_id_array_len =
910 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
911
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]912 } else if (!strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
913 sizeof("msm8939-tomtom9330-snd-card"))) {
914 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
915 sizeof(MIXER_XML_PATH_WCD9330));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]916 msm_device_to_be_id = msm_device_to_be_id_external_codec;
917 msm_be_id_array_len =
918 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
919
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]920 } else if (!strncmp(snd_card_name, "msm8976-tasha-snd-card",
921 sizeof("msm8976-tasha-snd-card"))) {
922 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
923 sizeof(MIXER_XML_PATH_WCD9335));
924 msm_device_to_be_id = msm_device_to_be_id_external_codec;
925 msm_be_id_array_len =
926 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
927
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]928 } else if (!strncmp(snd_card_name, "msm8976-tashalite-snd-card",
929 sizeof("msm8976-tashalite-snd-card"))) {
930 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
931 MAX_MIXER_XML_PATH);
932 msm_device_to_be_id = msm_device_to_be_id_external_codec;
933 msm_be_id_array_len =
934 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
935
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]936 } else if (!strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
937 sizeof("msm8976-tasha-skun-snd-card"))) {
938 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUN,
939 sizeof(MIXER_XML_PATH_SKUN));
940 msm_device_to_be_id = msm_device_to_be_id_external_codec;
941 msm_be_id_array_len =
942 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
943
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]944 } else if (!strncmp(snd_card_name, "msm8909-skua-snd-card",
945 sizeof("msm8909-skua-snd-card"))) {
946 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUA,
947 sizeof(MIXER_XML_PATH_SKUA));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]948 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
949 msm_be_id_array_len =
950 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]951
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]952 } else if (!strncmp(snd_card_name, "msm8909-skuc-snd-card",
953 sizeof("msm8909-skuc-snd-card"))) {
954 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUC,
955 sizeof(MIXER_XML_PATH_SKUC));
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]956 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
957 msm_be_id_array_len =
958 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
959
960 } else if (!strncmp(snd_card_name, "msm8909-pm8916-snd-card",
961 sizeof("msm8909-pm8916-snd-card"))) {
962 strlcpy(mixer_xml_path, MIXER_XML_PATH_MSM8909_PM8916,
963 sizeof(MIXER_XML_PATH_MSM8909_PM8916));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]964
965 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
966 msm_be_id_array_len =
967 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]968
969 } else if (!strncmp(snd_card_name, "msm8909-skue-snd-card",
970 sizeof("msm8909-skue-snd-card"))) {
971 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUE,
972 sizeof(MIXER_XML_PATH_SKUE));
973 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
974 msm_be_id_array_len =
975 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
976
Meng Wangcfefb8b2014-12-05 14:35:55 +0800[diff] [blame]977 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skul",
978 sizeof("msm8939-snd-card-skul"))) {
979 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUL,
980 sizeof(MIXER_XML_PATH_SKUL));
981 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
982 msm_be_id_array_len =
983 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Naresh Tanniru0d28b4a2015-03-23 00:58:49 +0530[diff] [blame]984 } else if (!strncmp(snd_card_name, "msm8952-snd-card-mtp",
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]985 sizeof("msm8952-snd-card-mtp"))) {
Naresh Tanniru0d28b4a2015-03-23 00:58:49 +0530[diff] [blame]986 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
987 sizeof(MIXER_XML_PATH_MTP));
988 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
989 msm_be_id_array_len =
990 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
991 } else if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
992 sizeof("msm8952-tomtom-snd-card"))) {
993 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
994 sizeof(MIXER_XML_PATH_WCD9330));
995 msm_device_to_be_id = msm_device_to_be_id_external_codec;
996 msm_be_id_array_len =
997 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
Xiaojun Sang68b39442015-09-23 16:29:43 +0800[diff] [blame]998 } else if (!strncmp(snd_card_name, "msm8952-sku1-snd-card",
999 sizeof("msm8952-sku1-snd-card"))) {
1000 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU1,
1001 sizeof(MIXER_XML_PATH_SKU1));
1002 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1003 msm_be_id_array_len =
1004 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1005 } else if (!strncmp(snd_card_name, "msm8952-sku2-snd-card",
1006 sizeof("msm8952-sku2-snd-card"))) {
1007 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU2,
1008 sizeof(MIXER_XML_PATH_SKU2));
1009 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1010 msm_be_id_array_len =
1011 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Xiaojun Sang9cd237a2015-11-20 15:30:18 +0800[diff] [blame]1012 } else if (!strncmp(snd_card_name, "msm8953-sku3-tasha-snd-card",
1013 sizeof("msm8953-sku3-tasha-snd-card"))) {
1014 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU3,
1015 sizeof(MIXER_XML_PATH_SKU3));
1016 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1017 msm_be_id_array_len =
1018 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
Walter Yangcd132722015-04-08 16:04:30 +0800[diff] [blame]1019 } else if (!strncmp(snd_card_name, "msm8952-skum-snd-card",
1020 sizeof("msm8952-skum-snd-card"))) {
1021 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUM,
1022 sizeof(MIXER_XML_PATH_SKUM));
1023 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1024 msm_be_id_array_len =
1025 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1026 } else if (!strncmp(snd_card_name, "msm8952-tasha-snd-card",
1027 sizeof("msm8952-tasha-snd-card"))) {
1028 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
1029 sizeof(MIXER_XML_PATH_WCD9335));
1030 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1031 msm_be_id_array_len =
1032 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
Naresh Tanniru0d28b4a2015-03-23 00:58:49 +0530[diff] [blame]1033
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1034 } else if (!strncmp(snd_card_name, "msm8952-tashalite-snd-card",
1035 sizeof("msm8952-tashalite-snd-card"))) {
1036 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
1037 MAX_MIXER_XML_PATH);
1038 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1039 msm_be_id_array_len =
1040 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
Meng Wang2d747622015-08-07 10:11:41 +0800[diff] [blame]1041 } else if (!strncmp(snd_card_name, "msm8976-skun-snd-card",
1042 sizeof("msm8976-skun-snd-card"))) {
1043 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUN_CAJON,
1044 sizeof(MIXER_XML_PATH_SKUN_CAJON));
1045 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1046 msm_be_id_array_len =
1047 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]1048
1049 } else if (!strncmp(snd_card_name, "msm8937-snd-card-mtp",
1050 sizeof("msm8937-snd-card-mtp"))) {
1051 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
1052 sizeof(MIXER_XML_PATH_MTP));
1053 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1054 msm_be_id_array_len =
1055 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1056 } else if (!strncmp(snd_card_name, "msm8937-tasha-snd-card",
1057 sizeof("msm8937-tasha-snd-card"))) {
1058 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
1059 sizeof(MIXER_XML_PATH_WCD9335));
1060 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1061 msm_be_id_array_len =
1062 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
1063 } else if (!strncmp(snd_card_name, "msm8937-tashalite-snd-card",
1064 sizeof("msm8937-tashalite-snd-card"))) {
1065 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
1066 MAX_MIXER_XML_PATH);
1067 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1068 msm_be_id_array_len =
1069 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
1070 } else if (!strncmp(snd_card_name, "msm8953-snd-card-mtp",
1071 sizeof("msm8953-snd-card-mtp"))) {
1072 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
1073 sizeof(MIXER_XML_PATH_MTP));
1074 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1075 msm_be_id_array_len =
1076 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1077 } else if (!strncmp(snd_card_name, "msm8953-tasha-snd-card",
1078 sizeof("msm8953-tasha-snd-card"))) {
1079 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
1080 sizeof(MIXER_XML_PATH_WCD9335));
1081 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1082 msm_be_id_array_len =
1083 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
1084 } else if (!strncmp(snd_card_name, "msm8953-tashalite-snd-card",
1085 sizeof("msm8937-tashalite-snd-card"))) {
1086 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
1087 MAX_MIXER_XML_PATH);
1088 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1089 msm_be_id_array_len =
1090 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
Meng Wangc5274502016-04-12 16:20:41 +0800[diff] [blame]1091 } else if (!strncmp(snd_card_name, "msm8917-tmo-snd-card",
1092 sizeof("msm8917-tmo-snd-card"))) {
1093 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU2,
1094 MAX_MIXER_XML_PATH);
1095 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1096 msm_be_id_array_len =
1097 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1098 } else if (!strncmp(snd_card_name, "msm8917-sku5-snd-card",
1099 sizeof("msm8917-sku5-snd-card"))) {
1100 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU2,
1101 MAX_MIXER_XML_PATH);
1102 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1103 msm_be_id_array_len =
1104 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1105 } else if (!strncmp(snd_card_name, "msm8940-sku6-snd-card",
1106 sizeof("msm8940-sku6-snd-card"))) {
1107 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU1,
1108 MAX_MIXER_XML_PATH);
1109 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1110 msm_be_id_array_len =
1111 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Dhananjay Kumard3ab9f42016-07-20 17:05:47 +0530[diff] [blame]1112 } else if (!strncmp(snd_card_name, "msmfalcon-tasha-snd-card",
1113 sizeof("msmfalcon-tasha-snd-card"))) {
1114 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
1115 sizeof(MIXER_XML_PATH_WCD9335));
1116 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1117 msm_be_id_array_len =
1118 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1119 } else {
1120 strlcpy(mixer_xml_path, MIXER_XML_PATH,
1121 sizeof(MIXER_XML_PATH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]1122
1123 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1124 msm_be_id_array_len =
1125 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1126
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1127 }
1128}
1129
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]1130void platform_set_echo_reference(struct audio_device *adev, bool enable,
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]1131 audio_devices_t out_device __unused)
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]1132{
1133 struct platform_data *my_data = (struct platform_data *)adev->platform;
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]1134
1135 if (strcmp(my_data->ec_ref_mixer_path, "")) {
1136 ALOGV("%s: disabling %s", __func__, my_data->ec_ref_mixer_path);
1137 audio_route_reset_and_update_path(adev->audio_route,
1138 my_data->ec_ref_mixer_path);
1139 }
1140
1141 if (enable) {
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]1142 if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_HEADPHONES_44_1] > 0)
1143 strlcpy(my_data->ec_ref_mixer_path, "echo-reference headphones-44.1",
1144 sizeof(my_data->ec_ref_mixer_path));
Leena Winterrowdd7a04cd2016-01-07 11:50:02 -0800[diff] [blame]1145 else if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_SPEAKER_VBAT] > 0)
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]1146 strlcpy(my_data->ec_ref_mixer_path, "vbat-speaker echo-reference",
1147 sizeof(my_data->ec_ref_mixer_path));
1148 else
1149 strlcpy(my_data->ec_ref_mixer_path, "echo-reference",
1150 sizeof(my_data->ec_ref_mixer_path));
1151
1152
1153 ALOGD("%s: enabling %s", __func__, my_data->ec_ref_mixer_path);
1154 audio_route_apply_and_update_path(adev->audio_route,
1155 my_data->ec_ref_mixer_path);
1156 }
1157}
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1158void platform_set_gsm_mode(void *platform, bool enable)
1159{
1160 struct platform_data *my_data = (struct platform_data *)platform;
1161 struct audio_device *adev = my_data->adev;
1162
1163 if (my_data->gsm_mode_enabled) {
1164 my_data->gsm_mode_enabled = false;
1165 ALOGV("%s: disabling gsm mode", __func__);
1166 audio_route_reset_and_update_path(adev->audio_route, "gsm-mode");
1167 }
1168
1169 if (enable) {
1170 my_data->gsm_mode_enabled = true;
1171 ALOGD("%s: enabling gsm mode", __func__);
1172 audio_route_apply_and_update_path(adev->audio_route, "gsm-mode");
1173 }
1174}
1175
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1176void close_csd_client(struct csd_data *csd)
1177{
1178 if (csd != NULL) {
1179 csd->deinit();
1180 dlclose(csd->csd_client);
1181 free(csd);
1182 csd = NULL;
1183 }
1184}
1185
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1186
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]1187static void set_platform_defaults(struct platform_data * my_data)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1188{
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1189 int32_t dev, count = 0;
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1190 const char *MEDIA_MIMETYPE_AUDIO_ALAC = "audio/alac";
1191 const char *MEDIA_MIMETYPE_AUDIO_APE = "audio/x-ape";
1192
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1193 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1194 backend_tag_table[dev] = NULL;
1195 hw_interface_table[dev] = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1196 }
1197 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1198 backend_bit_width_table[dev] = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1199 }
1200
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1201 // To overwrite these go to the audio_platform_info.xml file.
1202 backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC] = strdup("bt-sco");
1203 backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC_WB] = strdup("bt-sco-wb");
1204 backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC_NREC] = strdup("bt-sco");
1205 backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = strdup("bt-sco-wb");
1206 backend_tag_table[SND_DEVICE_OUT_BT_SCO] = strdup("bt-sco");
1207 backend_tag_table[SND_DEVICE_OUT_BT_SCO_WB] = strdup("bt-sco-wb");
1208 backend_tag_table[SND_DEVICE_OUT_HDMI] = strdup("hdmi");
1209 backend_tag_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("speaker-and-hdmi");
1210 backend_tag_table[SND_DEVICE_OUT_VOICE_TX] = strdup("afe-proxy");
1211 backend_tag_table[SND_DEVICE_IN_VOICE_RX] = strdup("afe-proxy");
1212 backend_tag_table[SND_DEVICE_OUT_AFE_PROXY] = strdup("afe-proxy");
1213 backend_tag_table[SND_DEVICE_OUT_USB_HEADSET] = strdup("usb-headphones");
1214 backend_tag_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] =
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1215 strdup("speaker-and-usb-headphones");
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1216 backend_tag_table[SND_DEVICE_IN_USB_HEADSET_MIC] = strdup("usb-headset-mic");
1217 backend_tag_table[SND_DEVICE_IN_CAPTURE_FM] = strdup("capture-fm");
1218 backend_tag_table[SND_DEVICE_OUT_TRANSMISSION_FM] = strdup("transmission-fm");
1219 backend_tag_table[SND_DEVICE_OUT_HEADPHONES_44_1] = strdup("headphones-44.1");
1220 backend_tag_table[SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = strdup("vbat-voice-speaker");
1221
1222 hw_interface_table[SND_DEVICE_OUT_HDMI] = strdup("HDMI_RX");
1223 hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("SLIMBUS_0_RX-and-HDMI_RX");
1224 hw_interface_table[SND_DEVICE_OUT_VOICE_TX] = strdup("AFE_PCM_RX");
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1225
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]1226 my_data->max_mic_count = PLATFORM_DEFAULT_MIC_COUNT;
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1227 /*remove ALAC & APE from DSP decoder list based on software decoder availability*/
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]1228 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]1229 count++) {
1230
1231 if (!strncmp(MEDIA_MIMETYPE_AUDIO_ALAC, dsp_only_decoders_mime[count],
1232 strlen(dsp_only_decoders_mime[count]))) {
1233
1234 if(property_get_bool("use.qti.sw.alac.decoder", false)) {
1235 ALOGD("Alac software decoder is available...removing alac from DSP decoder list");
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]1236 strlcpy(dsp_only_decoders_mime[count],"none",5);
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1237 }
1238 } else if (!strncmp(MEDIA_MIMETYPE_AUDIO_APE, dsp_only_decoders_mime[count],
1239 strlen(dsp_only_decoders_mime[count]))) {
1240
1241 if(property_get_bool("use.qti.sw.ape.decoder", false)) {
1242 ALOGD("APE software decoder is available...removing ape from DSP decoder list");
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]1243 strlcpy(dsp_only_decoders_mime[count],"none",5);
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1244 }
1245 }
1246 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1247}
1248
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1249void get_cvd_version(char *cvd_version, struct audio_device *adev)
1250{
1251 struct mixer_ctl *ctl;
1252 int count;
1253 int ret = 0;
1254
1255 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
1256 if (!ctl) {
1257 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
1258 goto done;
1259 }
1260 mixer_ctl_update(ctl);
1261
1262 count = mixer_ctl_get_num_values(ctl);
1263 if (count > MAX_CVD_VERSION_STRING_SIZE)
1264 count = MAX_CVD_VERSION_STRING_SIZE;
1265
1266 ret = mixer_ctl_get_array(ctl, cvd_version, count);
1267 if (ret != 0) {
1268 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
1269 goto done;
1270 }
1271
1272done:
1273 return;
1274}
1275
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1276static int hw_util_open(int card_no)
1277{
1278 int fd = -1;
1279 char dev_name[256];
1280
1281 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
1282 card_no, WCD9XXX_CODEC_HWDEP_NODE);
1283 ALOGD("%s Opening device %s\n", __func__, dev_name);
1284 fd = open(dev_name, O_WRONLY);
1285 if (fd < 0) {
1286 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
1287 return fd;
1288 }
1289 ALOGD("%s success", __func__);
1290 return fd;
1291}
1292
1293struct param_data {
1294 int use_case;
1295 int acdb_id;
1296 int get_size;
1297 int buff_size;
1298 int data_size;
1299 void *buff;
1300};
1301
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1302static int send_vbat_adc_data_to_acdb(struct platform_data *plat_data, char *cal_type)
1303{
1304 int ret = 0;
1305 struct mixer_ctl *ctl;
1306 uint16_t vbat_adc_data[2];
1307 struct platform_data *my_data = plat_data;
1308 struct audio_device *adev = my_data->adev;
1309
1310 const char *mixer_ctl_name = "Vbat ADC data";
1311
1312 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1313 if (!ctl) {
1314 ALOGE("%s: Could not get ctl for mixer ctl name - %s",
1315 __func__, mixer_ctl_name);
1316 ret = -EINVAL;
1317 goto done;
1318 }
1319
1320 vbat_adc_data[0] = mixer_ctl_get_value(ctl, 0);
1321 vbat_adc_data[1] = mixer_ctl_get_value(ctl, 1);
1322
1323 ALOGD("%s: Vbat ADC output values: Dcp1: %d , Dcp2: %d",
1324 __func__, vbat_adc_data[0], vbat_adc_data[1]);
1325
1326 ret = my_data->acdb_set_codec_data(&vbat_adc_data[0], cal_type);
1327
1328done:
1329 return ret;
1330}
1331
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1332static void send_codec_cal(acdb_loader_get_calibration_t acdb_loader_get_calibration,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1333 struct platform_data *plat_data, int fd)
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1334{
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1335 int type;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1336
1337 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
1338 struct wcdcal_ioctl_buffer codec_buffer;
1339 struct param_data calib;
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1340 int ret;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1341
Bharath Ramachandramurthy63a47ef2015-08-31 17:41:46 -0700[diff] [blame]1342 /* MAD calibration is handled by sound trigger HAL, skip here */
1343 if (type == WCD9XXX_MAD_CAL)
1344 continue;
1345
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1346 if((plat_data->is_vbat_speaker) && (WCD9XXX_VBAT_CAL == type)) {
1347 ret = send_vbat_adc_data_to_acdb(plat_data, cal_name_info[type]);
1348 if (ret < 0)
1349 ALOGE("%s error in sending vbat adc data to acdb", __func__);
1350 }
1351
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1352 calib.get_size = 1;
1353 ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data),
1354 &calib);
1355 if (ret < 0) {
1356 ALOGE("%s get_calibration failed\n", __func__);
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1357 continue;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1358 }
1359 calib.get_size = 0;
1360 calib.buff = malloc(calib.buff_size);
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1361 if(calib.buff == NULL) {
1362 ALOGE("%s mem allocation for %d bytes for %s failed\n"
1363 , __func__, calib.buff_size, cal_name_info[type]);
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1364 continue;
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1365 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1366 ret = acdb_loader_get_calibration(cal_name_info[type],
1367 sizeof(struct param_data), &calib);
1368 if (ret < 0) {
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1369 ALOGE("%s get_calibration failed type=%s calib.size=%d\n"
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]1370 , __func__, cal_name_info[type], calib.buff_size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1371 free(calib.buff);
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1372 continue;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1373 }
1374 codec_buffer.buffer = calib.buff;
1375 codec_buffer.size = calib.data_size;
1376 codec_buffer.cal_type = type;
1377 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1378 ALOGE("Failed to call ioctl for %s err=%d calib.size=%d",
1379 cal_name_info[type], errno, codec_buffer.size);
1380 ALOGD("%s cal sent for %s calib.size=%d"
1381 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1382 free(calib.buff);
1383 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1384}
1385
1386static void audio_hwdep_send_cal(struct platform_data *plat_data)
1387{
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1388 int fd = plat_data->hw_dep_fd;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1389
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1390 if (fd < 0)
1391 fd = hw_util_open(plat_data->adev->snd_card);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1392 if (fd == -1) {
1393 ALOGE("%s error open\n", __func__);
1394 return;
1395 }
1396
1397 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
1398 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
1399
1400 if (acdb_loader_get_calibration == NULL) {
1401 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
1402 dlerror());
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1403 if (fd >= 0) {
1404 close(fd);
1405 plat_data->hw_dep_fd = -1;
1406 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1407 return;
1408 }
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1409
1410 send_codec_cal(acdb_loader_get_calibration, plat_data, fd);
1411 plat_data->hw_dep_fd = fd;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1412}
1413
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1414const char * get_snd_card_name_for_acdb_loader(const char *snd_card_name) {
1415
1416 if(snd_card_name == NULL)
1417 return NULL;
1418
1419 // Both tasha & tasha-lite uses tasha ACDB files
1420 // simulate sound card name for tasha lite, so that
1421 // ACDB module loads tasha ACDB files for tasha lite
1422 if(!strncmp(snd_card_name, "msm8976-tashalite-snd-card",
1423 sizeof("msm8976-tashalite-snd-card"))) {
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]1424 ALOGD("using tasha ACDB files for tasha-lite");
1425 return "msm8976-tasha-snd-card";
1426 }
1427
1428 if(!strncmp(snd_card_name, "msm8952-tashalite-snd-card",
1429 sizeof("msm8952-tashalite-snd-card"))) {
1430 ALOGD("using tasha ACDB files for tasha-lite");
1431 return "msm8952-tasha-snd-card";
1432 }
1433
1434 if(!strncmp(snd_card_name, "msm8937-tashalite-snd-card",
1435 sizeof("msm8937-tashalite-snd-card"))) {
1436 ALOGD("using tasha ACDB files for tasha-lite");
1437 return "msm8937-tasha-snd-card";
1438 }
1439
1440 if(!strncmp(snd_card_name, "msm8953-tashalite-snd-card",
1441 sizeof("msm8953-tashalite-snd-card"))) {
1442 ALOGD("using tasha ACDB files for tasha-lite");
1443 return "msm8953-tasha-snd-card";
1444 }
1445
1446 return snd_card_name;
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1447}
1448
1449
1450int platform_acdb_init(void *platform)
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1451{
1452 struct platform_data *my_data = (struct platform_data *)platform;
1453 char *cvd_version = NULL;
1454 int key = 0;
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1455 const char *snd_card_name, *acdb_snd_card_name;
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1456 int result;
1457 char value[PROPERTY_VALUE_MAX];
1458 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
1459 if (!cvd_version)
1460 ALOGE("Failed to allocate cvd version");
1461 else
1462 get_cvd_version(cvd_version, my_data->adev);
1463
1464 property_get("audio.ds1.metainfo.key",value,"0");
1465 key = atoi(value);
1466 snd_card_name = mixer_get_name(my_data->adev->mixer);
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1467 acdb_snd_card_name = get_snd_card_name_for_acdb_loader(snd_card_name);
1468
1469 result = my_data->acdb_init(acdb_snd_card_name, cvd_version, key);
1470
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]1471 /* Save these variables in platform_data. These will be used
1472 while reloading ACDB files during run time. */
1473 strlcpy(my_data->cvd_version, cvd_version, MAX_CVD_VERSION_STRING_SIZE);
1474 strlcpy(my_data->snd_card_name, acdb_snd_card_name,
1475 MAX_SND_CARD_STRING_SIZE);
1476 my_data->metainfo_key = key;
1477
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1478 if (cvd_version)
1479 free(cvd_version);
1480 if (!result) {
1481 my_data->is_acdb_initialized = true;
1482 ALOGD("ACDB initialized");
1483 audio_hwdep_send_cal(my_data);
1484 } else {
1485 my_data->is_acdb_initialized = false;
1486 ALOGD("ACDB initialization failed");
1487 }
1488 return result;
1489}
1490
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1491#define MAX_PATH (256)
1492#define THERMAL_SYSFS "/sys/class/thermal"
1493#define TZ_TYPE "/sys/class/thermal/thermal_zone%d/type"
1494#define TZ_WSA "/sys/class/thermal/thermal_zone%d/temp"
1495
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1496static bool check_and_get_wsa_info(char *snd_card_name, int *wsaCount,
1497 bool *is_wsa_combo_supported)
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1498{
1499 DIR *tdir = NULL;
1500 struct dirent *tdirent = NULL;
1501 int tzn = 0;
1502 char name[MAX_PATH] = {0};
1503 char cwd[MAX_PATH] = {0};
1504 char file[10] = "wsa";
1505 bool found = false;
1506 int wsa_count = 0;
1507
1508 if (!getcwd(cwd, sizeof(cwd)))
1509 return false;
1510
1511 chdir(THERMAL_SYSFS); /* Change dir to read the entries. Doesnt work
1512 otherwise */
1513 tdir = opendir(THERMAL_SYSFS);
1514 if (!tdir) {
1515 ALOGE("Unable to open %s\n", THERMAL_SYSFS);
1516 return false;
1517 }
1518
1519 while ((tdirent = readdir(tdir))) {
1520 char buf[50];
1521 struct dirent *tzdirent;
1522 DIR *tzdir = NULL;
1523
1524 tzdir = opendir(tdirent->d_name);
1525 if (!tzdir)
1526 continue;
1527 while ((tzdirent = readdir(tzdir))) {
1528 if (strcmp(tzdirent->d_name, "type"))
1529 continue;
1530 snprintf(name, MAX_PATH, TZ_TYPE, tzn);
1531 ALOGD("Opening %s\n", name);
1532 read_line_from_file(name, buf, sizeof(buf));
1533 if (strstr(buf, file)) {
1534 wsa_count++;
1535 /*We support max only two WSA speakers*/
1536 if (wsa_count == 2)
1537 break;
1538 }
1539 tzn++;
1540 }
1541 closedir(tzdir);
1542 }
1543 if (wsa_count > 0){
1544 ALOGD("Found %d WSA present on the platform", wsa_count);
1545 found = true;
1546 *wsaCount = wsa_count;
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1547
1548 /* update wsa combo supported flag based on sound card name */
1549 /* wsa combo flag needs to be set to true only for hardware
1550 combinations which has support for both wsa and non-wsa speaker */
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]1551 *is_wsa_combo_supported = false;
1552 if(snd_card_name) {
1553 if ((!strncmp(snd_card_name, "msm8953-snd-card-mtp",
1554 sizeof("msm8953-snd-card-mtp")) ||
1555 (!strncmp(snd_card_name, "msm8952-skum-snd-card",
1556 sizeof("msm8952-skum-snd-card"))))) {
1557 *is_wsa_combo_supported = true;
1558 }
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1559 }
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1560 }
1561 closedir(tdir);
1562 chdir(cwd); /* Restore current working dir */
1563 return found;
1564}
1565
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]1566static void get_source_mic_type(struct platform_data * my_data)
1567{
1568 // support max to mono, example if max count is 3, usecase supports Three, dual and mono mic
1569 switch (my_data->max_mic_count) {
1570 case 4:
1571 my_data->source_mic_type |= SOURCE_QUAD_MIC;
1572 case 3:
1573 my_data->source_mic_type |= SOURCE_THREE_MIC;;
1574 case 2:
1575 my_data->source_mic_type |= SOURCE_DUAL_MIC;
1576 case 1:
1577 my_data->source_mic_type |= SOURCE_MONO_MIC;
1578 break;
1579 default:
1580 ALOGE("%s: max_mic_count (%d), is not supported, setting to default",
1581 __func__, my_data->max_mic_count);
1582 my_data->source_mic_type = SOURCE_MONO_MIC | SOURCE_DUAL_MIC;
1583 break;
1584 }
1585}
1586
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1587void *platform_init(struct audio_device *adev)
1588{
1589 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1590 struct platform_data *my_data = NULL;
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]1591 int retry_num = 0, snd_card_num = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1592 const char *snd_card_name;
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]1593 char mixer_xml_path[MAX_MIXER_XML_PATH],ffspEnable[PROPERTY_VALUE_MAX];
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1594 const char *mixer_ctl_name = "Set HPX ActiveBe";
1595 struct mixer_ctl *ctl = NULL;
Naveen Kumar70e27352015-07-22 21:07:10 +0530[diff] [blame]1596 int idx;
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1597 int wsaCount =0;
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1598 bool is_wsa_combo_supported = false;
Naveen Kumar70e27352015-07-22 21:07:10 +0530[diff] [blame]1599
1600 my_data = calloc(1, sizeof(struct platform_data));
1601
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1602 if (!my_data) {
1603 ALOGE("failed to allocate platform data");
1604 return NULL;
1605 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1606
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1607 while (snd_card_num < MAX_SND_CARD) {
1608 adev->mixer = mixer_open(snd_card_num);
1609
1610 while (!adev->mixer && retry_num < RETRY_NUMBER) {
1611 usleep(RETRY_US);
1612 adev->mixer = mixer_open(snd_card_num);
1613 retry_num++;
1614 }
1615
1616 if (!adev->mixer) {
1617 ALOGE("%s: Unable to open the mixer card: %d", __func__,
1618 snd_card_num);
1619 retry_num = 0;
1620 snd_card_num++;
1621 continue;
1622 }
1623
1624 snd_card_name = mixer_get_name(adev->mixer);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]1625 ALOGD("%s: snd_card_name: %s", __func__, snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1626
1627 my_data->hw_info = hw_info_init(snd_card_name);
1628 if (!my_data->hw_info) {
1629 ALOGE("%s: Failed to init hardware info", __func__);
1630 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1631 query_platform(snd_card_name, mixer_xml_path);
1632 ALOGD("%s: mixer path file is %s", __func__,
1633 mixer_xml_path);
1634 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
1635 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1636 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1637 mixer_xml_path);
1638 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1639 if (!adev->audio_route) {
1640 ALOGE("%s: Failed to init audio route controls, aborting.",
1641 __func__);
1642 free(my_data);
Mingming Yindda29e62015-12-02 18:02:28 -0800[diff] [blame]1643 mixer_close(adev->mixer);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1644 return NULL;
1645 }
1646 adev->snd_card = snd_card_num;
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1647 update_codec_type(snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1648 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
1649 break;
1650 }
1651 retry_num = 0;
1652 snd_card_num++;
Mingming Yindda29e62015-12-02 18:02:28 -0800[diff] [blame]1653 mixer_close(adev->mixer);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1654 }
1655
1656 if (snd_card_num >= MAX_SND_CARD) {
1657 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
1658 free(my_data);
1659 return NULL;
1660 }
1661
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1662 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1663 my_data->fluence_in_spkr_mode = false;
1664 my_data->fluence_in_voice_call = false;
1665 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1666 my_data->fluence_in_audio_rec = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1667 my_data->external_spk_1 = false;
1668 my_data->external_spk_2 = false;
1669 my_data->external_mic = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1670 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1671 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]1672 my_data->slowtalk = false;
1673 my_data->hd_voice = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1674 my_data->edid_info = NULL;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1675 my_data->is_wsa_speaker = false;
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1676 my_data->hw_dep_fd = -1;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1677
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1678 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
1679 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1680 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1681 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1682 my_data->fluence_type = FLUENCE_DUAL_MIC;
1683 } else {
1684 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1685 }
1686
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1687 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1688 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1689 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1690 my_data->fluence_in_voice_call = true;
1691 }
1692
1693 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1694 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1695 my_data->fluence_in_voice_rec = true;
1696 }
1697
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1698 property_get("persist.audio.fluence.audiorec",value,"");
1699 if (!strncmp("true", value, sizeof("true"))) {
1700 my_data->fluence_in_audio_rec = true;
1701 }
1702
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1703 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1704 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1705 my_data->fluence_in_spkr_mode = true;
1706 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1707
1708 property_get("persist.audio.fluence.mode",value,"");
1709 if (!strncmp("broadside", value, sizeof("broadside"))) {
1710 my_data->fluence_mode = FLUENCE_BROADSIDE;
1711 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1712 }
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1713
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]1714 if (check_and_get_wsa_info((char *)snd_card_name, &wsaCount, &is_wsa_combo_supported)) {
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1715 /*Set ACDB ID of Stereo speaker if two WSAs are present*/
1716 /*Default ACDB ID for wsa speaker is that for mono*/
1717 if (wsaCount == 2) {
1718 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_WSA, 15);
1719 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_VBAT, 15);
1720 }
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1721
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1722 my_data->is_wsa_speaker = true;
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1723
1724 if (is_wsa_combo_supported)
1725 hw_info_enable_wsa_combo_usecase_support(my_data->hw_info);
1726
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1727 }
1728
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1729 property_get("persist.audio.FFSP.enable", ffspEnable, "");
1730 if (!strncmp("true", ffspEnable, sizeof("true"))) {
1731 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1732 acdb_device_table[SND_DEVICE_OUT_SPEAKER_WSA] = 131;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1733 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
1734 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
1735 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1736 }
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1737
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1738 /* Check if Vbat speaker enabled property is set, this should be done before acdb init */
1739 bool ret = false;
1740 ret = audio_extn_can_use_vbat();
1741 if (ret)
1742 my_data->is_vbat_speaker = true;
1743
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]1744 /*
1745 * Check if hifi audio( i.e. 96, 192 KHZ) is enabled for this platform,
1746 * enable hifi audio by default for external codec targets
1747 */
1748 ret = audio_extn_is_hifi_audio_supported();
1749 if (ret || is_external_codec)
1750 my_data->hifi_audio = true;
1751
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1752 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1753 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1754 if (my_data->acdb_handle == NULL) {
1755 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1756 } else {
1757 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1758 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1759 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1760 if (!my_data->acdb_deallocate)
1761 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1762 __func__, LIB_ACDB_LOADER);
1763
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1764 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]1765 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1766 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1767 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1768 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1769
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1770 my_data->acdb_set_audio_cal = (acdb_set_audio_cal_t)dlsym(my_data->acdb_handle,
1771 "acdb_loader_set_audio_cal_v2");
1772 if (!my_data->acdb_set_audio_cal)
1773 ALOGE("%s: Could not find the symbol acdb_set_audio_cal_v2 from %s",
1774 __func__, LIB_ACDB_LOADER);
1775
1776 my_data->acdb_get_audio_cal = (acdb_get_audio_cal_t)dlsym(my_data->acdb_handle,
1777 "acdb_loader_get_audio_cal_v2");
1778 if (!my_data->acdb_get_audio_cal)
1779 ALOGE("%s: Could not find the symbol acdb_get_audio_cal_v2 from %s",
1780 __func__, LIB_ACDB_LOADER);
1781
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1782 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1783 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1784 if (!my_data->acdb_send_voice_cal)
1785 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1786 __func__, LIB_ACDB_LOADER);
1787
1788 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1789 "acdb_loader_reload_vocvoltable");
1790 if (!my_data->acdb_reload_vocvoltable)
1791 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1792 __func__, LIB_ACDB_LOADER);
1793
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1794 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1795 my_data->acdb_handle,
1796 "acdb_loader_get_default_app_type");
1797 if (!my_data->acdb_get_default_app_type)
1798 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1799 __func__, LIB_ACDB_LOADER);
1800
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1801 my_data->acdb_send_common_top = (acdb_send_common_top_t)dlsym(
1802 my_data->acdb_handle,
1803 "acdb_loader_send_common_custom_topology");
1804 if (!my_data->acdb_send_common_top)
1805 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1806 __func__, LIB_ACDB_LOADER);
1807
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1808 my_data->acdb_set_codec_data = (acdb_set_codec_data_t)dlsym(
1809 my_data->acdb_handle,
1810 "acdb_loader_set_codec_data");
1811 if (!my_data->acdb_set_codec_data)
1812 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1813 __func__, LIB_ACDB_LOADER);
1814
1815
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1816 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1817 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1818 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1819 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1820 goto acdb_init_fail;
1821 }
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]1822
1823 my_data->acdb_reload = (acdb_reload_t)dlsym(my_data->acdb_handle,
1824 "acdb_loader_reload_acdb_files");
1825 if (my_data->acdb_reload == NULL) {
1826 ALOGE("%s: dlsym error %s for acdb_loader_reload_acdb_files", __func__, dlerror());
1827 goto acdb_init_fail;
1828 }
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1829 platform_acdb_init(my_data);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1830 }
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1831 audio_extn_pm_vote();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1832
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1833 /* Configure active back end for HPX*/
1834 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1835 if (ctl) {
1836 ALOGE(" sending HPX Active BE information ");
1837 mixer_ctl_set_value(ctl, 0, is_external_codec);
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1838 }
1839
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1840acdb_init_fail:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1841
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]1842 set_platform_defaults(my_data);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1843
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]1844 /* Initialize ACDB and PCM ID's */
1845 if (is_external_codec)
Ravi Kumar Alamanda14b0f2d2015-06-28 21:04:09 -0700[diff] [blame]1846 platform_info_init(PLATFORM_INFO_XML_PATH_EXTCODEC, my_data);
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]1847 else
Ravi Kumar Alamanda14b0f2d2015-06-28 21:04:09 -0700[diff] [blame]1848 platform_info_init(PLATFORM_INFO_XML_PATH, my_data);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1849
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]1850 /* obtain source mic type from max mic count*/
1851 get_source_mic_type(my_data);
1852 ALOGD("%s: Fluence_Type(%d) max_mic_count(%d) mic_type(0x%x) fluence_in_voice_call(%d)"
1853 " fluence_in_voice_rec(%d) fluence_in_spkr_mode(%d) ",
1854 __func__, my_data->fluence_type, my_data->max_mic_count, my_data->source_mic_type,
1855 my_data->fluence_in_voice_call, my_data->fluence_in_voice_rec,
1856 my_data->fluence_in_spkr_mode);
1857
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1858 /* init usb */
1859 audio_extn_usb_init(adev);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1860
1861 /* Read one time ssr property */
1862 audio_extn_ssr_update_enabled();
1863 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1864
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1865 /* init dap hal */
1866 audio_extn_dap_hal_init(adev->snd_card);
1867
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1868 audio_extn_dolby_set_license(adev);
1869
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1870 /* init audio device arbitration */
1871 audio_extn_dev_arbi_init();
1872
1873 my_data->edid_info = NULL;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1874
1875 /* initialize backend config */
1876 for (idx = 0; idx < MAX_CODEC_BACKENDS; idx++) {
1877 my_data->current_backend_cfg[idx].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
1878 if (idx == HEADPHONE_44_1_BACKEND)
1879 my_data->current_backend_cfg[idx].sample_rate = OUTPUT_SAMPLING_RATE_44100;
1880 my_data->current_backend_cfg[idx].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
1881 }
1882
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]1883 my_data->current_tx_backend_cfg[DEFAULT_CODEC_BACKEND].sample_rate =
1884 CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
1885 my_data->current_tx_backend_cfg[DEFAULT_CODEC_BACKEND].bit_width =
1886 CODEC_BACKEND_DEFAULT_BIT_WIDTH;
1887
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]1888 if (is_external_codec) {
1889 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1890 strdup("SLIM_0_RX Format");
1891 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1892 strdup("SLIM_0_RX SampleRate");
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1893
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]1894 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].bitwidth_mixer_ctl =
1895 strdup("SLIM_5_RX Format");
1896 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].samplerate_mixer_ctl =
1897 strdup("SLIM_5_RX SampleRate");
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1898
1899 my_data->current_backend_cfg[HEADPHONE_BACKEND].bitwidth_mixer_ctl =
1900 strdup("SLIM_6_RX Format");
1901 my_data->current_backend_cfg[HEADPHONE_BACKEND].samplerate_mixer_ctl =
1902 strdup("SLIM_6_RX SampleRate");
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]1903
1904 my_data->current_tx_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1905 strdup("SLIM_0_TX Format");
1906 my_data->current_tx_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1907 strdup("SLIM_0_TX SampleRate");
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]1908 } else {
1909 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1910 strdup("MI2S_RX Format");
1911 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1912 strdup("MI2S_RX SampleRate");
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]1913
1914 my_data->current_tx_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1915 strdup("MI2S_TX Format");
1916 my_data->current_tx_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1917 strdup("MI2S_TX SampleRate");
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]1918 }
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]1919
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]1920 my_data->current_backend_cfg[USB_AUDIO_RX_BACKEND].bitwidth_mixer_ctl =
1921 strdup("USB_AUDIO_RX Format");
1922 my_data->current_backend_cfg[USB_AUDIO_RX_BACKEND].samplerate_mixer_ctl =
1923 strdup("USB_AUDIO_RX SampleRate");
1924
Mingming Yinddd610b2016-01-20 17:09:32 -0800[diff] [blame]1925 my_data->current_backend_cfg[HDMI_RX_BACKEND].bitwidth_mixer_ctl =
1926 strdup("HDMI_RX Bit Format");
1927 my_data->current_backend_cfg[HDMI_RX_BACKEND].samplerate_mixer_ctl =
1928 strdup("HDMI_RX SampleRate");
1929
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]1930 ret = audio_extn_utils_get_codec_version(snd_card_name,
1931 my_data->adev->snd_card,
1932 my_data->codec_version);
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]1933
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]1934 if (NATIVE_AUDIO_MODE_INVALID != platform_get_native_support()) {
1935 /*
1936 * Native playback is enabled from the UI.
1937 */
1938 if(strstr(snd_card_name, "tasha")) {
1939 if (strstr(my_data->codec_version, "WCD9335_1_0") ||
1940 strstr(my_data->codec_version, "WCD9335_1_1")) {
1941 ALOGD("%s:napb: TASHA 1.0 or 1.1 only SRC mode is supported",
1942 __func__);
1943 platform_set_native_support(NATIVE_AUDIO_MODE_SRC);
1944 }
1945 } else {
1946 platform_set_native_support(NATIVE_AUDIO_MODE_INVALID);
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]1947 }
1948 }
1949
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1950 my_data->edid_info = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1951 return my_data;
1952}
1953
1954void platform_deinit(void *platform)
1955{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1956 struct platform_data *my_data = (struct platform_data *)platform;
1957
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1958 if (my_data->edid_info) {
1959 free(my_data->edid_info);
1960 my_data->edid_info = NULL;
1961 }
1962
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1963 if (my_data->hw_dep_fd >= 0) {
1964 close(my_data->hw_dep_fd);
1965 my_data->hw_dep_fd = -1;
1966 }
1967
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1968 hw_info_deinit(my_data->hw_info);
1969 close_csd_client(my_data->csd);
1970
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1971 int32_t dev;
1972 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1973 if (backend_tag_table[dev]) {
1974 free(backend_tag_table[dev]);
1975 backend_tag_table[dev]= NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1976 }
1977 }
1978
1979 /* deinit audio device arbitration */
1980 audio_extn_dev_arbi_deinit();
1981
1982 if (my_data->edid_info) {
1983 free(my_data->edid_info);
1984 my_data->edid_info = NULL;
1985 }
1986
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1987 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1988 /* deinit usb */
1989 audio_extn_usb_deinit();
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1990 audio_extn_dap_hal_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1991}
1992
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1993static int platform_is_acdb_initialized(void *platform)
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1994{
1995 struct platform_data *my_data = (struct platform_data *)platform;
1996 ALOGD("%s: acdb initialized %d\n", __func__, my_data->is_acdb_initialized);
1997 return my_data->is_acdb_initialized;
1998}
1999
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]2000void platform_snd_card_update(void *platform, int snd_scard_state)
2001{
2002 struct platform_data *my_data = (struct platform_data *)platform;
2003
2004 if (snd_scard_state == SND_CARD_STATE_ONLINE) {
2005 if (!platform_is_acdb_initialized(my_data)) {
2006 if(platform_acdb_init(my_data))
2007 ALOGE("%s: acdb initialization is failed", __func__);
2008 } else if (my_data->acdb_send_common_top() < 0) {
2009 ALOGD("%s: acdb did not set common topology", __func__);
2010 }
2011 }
2012}
2013
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2014const char *platform_get_snd_device_name(snd_device_t snd_device)
2015{
2016 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
2017 return device_table[snd_device];
2018 else
2019 return "";
2020}
2021
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2022int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
2023 char *device_name)
2024{
2025 struct platform_data *my_data = (struct platform_data *)platform;
2026
2027 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
2028 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
2029 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
2030 } else {
2031 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
2032 return -EINVAL;
2033 }
2034
2035 return 0;
2036}
2037
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2038void platform_add_backend_name(char *mixer_path, snd_device_t snd_device,
2039 struct audio_usecase *usecase)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2040{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2041 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2042 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
2043 return;
2044 }
2045
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2046 if((snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
2047 !(usecase->type == VOICE_CALL || usecase->type == VOIP_CALL)) {
2048 ALOGI("%s: Not adding vbat speaker device to non voice use cases", __func__);
2049 return;
2050 }
2051
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2052 const char * suffix = backend_tag_table[snd_device];
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2053
2054 if (suffix != NULL) {
2055 strlcat(mixer_path, " ", MIXER_PATH_MAX_LENGTH);
2056 strlcat(mixer_path, suffix, MIXER_PATH_MAX_LENGTH);
2057 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2058}
2059
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2060bool platform_check_backends_match(snd_device_t snd_device1, snd_device_t snd_device2)
2061{
2062 bool result = true;
2063
2064 ALOGV("%s: snd_device1 = %s, snd_device2 = %s", __func__,
2065 platform_get_snd_device_name(snd_device1),
2066 platform_get_snd_device_name(snd_device2));
2067
2068 if ((snd_device1 < SND_DEVICE_MIN) || (snd_device1 >= SND_DEVICE_OUT_END)) {
2069 ALOGE("%s: Invalid snd_device = %s", __func__,
2070 platform_get_snd_device_name(snd_device1));
2071 return false;
2072 }
2073 if ((snd_device2 < SND_DEVICE_MIN) || (snd_device2 >= SND_DEVICE_OUT_END)) {
2074 ALOGE("%s: Invalid snd_device = %s", __func__,
2075 platform_get_snd_device_name(snd_device2));
2076 return false;
2077 }
2078 const char * be_itf1 = hw_interface_table[snd_device1];
2079 const char * be_itf2 = hw_interface_table[snd_device2];
2080
2081 if (NULL != be_itf1 && NULL != be_itf2) {
Kuirong Wangb9fbb1e2016-05-03 18:36:39 -0700[diff] [blame]2082 if ((NULL == strstr(be_itf2, be_itf1)) && (NULL == strstr(be_itf1, be_itf2)))
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2083 result = false;
2084 } else if (NULL == be_itf1 && NULL != be_itf2) {
2085 result = false;
2086 } else if (NULL != be_itf1 && NULL == be_itf2) {
2087 result = false;
2088 }
2089
2090 ALOGV("%s: be_itf1 = %s, be_itf2 = %s, match %d", __func__, be_itf1, be_itf2, result);
2091 return result;
2092}
2093
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2094int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
2095{
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]2096 int device_id = -1;
2097
2098 if (is_external_codec && is_misc_usecase(usecase)) {
2099 if (device_type == PCM_PLAYBACK)
2100 device_id = pcm_device_table_of_ext_codec[usecase][0];
2101 else
2102 device_id = pcm_device_table_of_ext_codec[usecase][1];
2103 } else {
2104 if (device_type == PCM_PLAYBACK)
2105 device_id = pcm_device_table[usecase][0];
2106 else
2107 device_id = pcm_device_table[usecase][1];
2108 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2109 return device_id;
2110}
2111
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2112static int find_index(struct name_to_index * table, int32_t len, const char * name)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2113{
2114 int ret = 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2115 int32_t i;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2116
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2117 if (table == NULL) {
2118 ALOGE("%s: table is NULL", __func__);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2119 ret = -ENODEV;
2120 goto done;
2121 }
2122
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2123 if (name == NULL) {
2124 ALOGE("null key");
2125 ret = -ENODEV;
2126 goto done;
2127 }
2128
2129 for (i=0; i < len; i++) {
2130 const char* tn = table[i].name;
2131 size_t len = strlen(tn);
2132 if (strncmp(tn, name, len) == 0) {
2133 if (strlen(name) != len) {
2134 continue; // substring
2135 }
2136 ret = table[i].index;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2137 goto done;
2138 }
2139 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2140 ALOGE("%s: Could not find index for name = %s",
2141 __func__, name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2142 ret = -ENODEV;
2143done:
2144 return ret;
2145}
2146
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]2147int platform_set_fluence_type(void *platform, char *value)
2148{
2149 int ret = 0;
2150 int fluence_type = FLUENCE_NONE;
2151 int fluence_flag = NONE_FLAG;
2152 struct platform_data *my_data = (struct platform_data *)platform;
2153 struct audio_device *adev = my_data->adev;
2154
2155 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
2156
2157 /* only dual mic turn on and off is supported as of now through setparameters */
2158 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
2159 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
2160 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
2161 ALOGV("fluence dualmic feature enabled \n");
2162 fluence_type = FLUENCE_DUAL_MIC;
2163 fluence_flag = DMIC_FLAG;
2164 } else {
2165 ALOGE("%s: Failed to set DUALMIC", __func__);
2166 ret = -1;
2167 goto done;
2168 }
2169 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
2170 ALOGV("fluence disabled");
2171 fluence_type = FLUENCE_NONE;
2172 } else {
2173 ALOGE("Invalid fluence value : %s",value);
2174 ret = -1;
2175 goto done;
2176 }
2177
2178 if (fluence_type != my_data->fluence_type) {
2179 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
2180 my_data->fluence_type = fluence_type;
2181 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
2182 }
2183done:
2184 return ret;
2185}
2186
2187int platform_get_fluence_type(void *platform, char *value, uint32_t len)
2188{
2189 int ret = 0;
2190 struct platform_data *my_data = (struct platform_data *)platform;
2191
2192 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
2193 strlcpy(value, "quadmic", len);
2194 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
2195 strlcpy(value, "dualmic", len);
2196 } else if (my_data->fluence_type == FLUENCE_NONE) {
2197 strlcpy(value, "none", len);
2198 } else
2199 ret = -1;
2200
2201 return ret;
2202}
2203
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2204int platform_get_snd_device_index(char *device_name)
2205{
2206 return find_index(snd_device_name_index, SND_DEVICE_MAX, device_name);
2207}
2208
2209int platform_get_usecase_index(const char *usecase_name)
2210{
2211 return find_index(usecase_name_index, AUDIO_USECASE_MAX, usecase_name);
2212}
2213
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2214int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
2215{
2216 int ret = 0;
2217
2218 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2219 ALOGE("%s: Invalid snd_device = %d",
2220 __func__, snd_device);
2221 ret = -EINVAL;
2222 goto done;
2223 }
2224
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2225 ALOGV("%s: acdb_device_table[%s]: old = %d new = %d", __func__,
2226 platform_get_snd_device_name(snd_device), acdb_device_table[snd_device], acdb_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2227 acdb_device_table[snd_device] = acdb_id;
2228done:
2229 return ret;
2230}
2231
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2232int platform_get_default_app_type(void *platform)
2233{
2234 struct platform_data *my_data = (struct platform_data *)platform;
2235
2236 if (my_data->acdb_get_default_app_type)
2237 return my_data->acdb_get_default_app_type();
2238 else
2239 return DEFAULT_APP_TYPE;
2240}
2241
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]2242int platform_get_default_app_type_v2(void *platform __unused,
2243 usecase_type_t type __unused)
Srikanth Uyyalaa1e32352015-10-09 14:48:04 +0530[diff] [blame]2244{
2245 if(type == PCM_CAPTURE)
2246 return DEFAULT_APP_TYPE_TX_PATH;
2247 else
2248 return DEFAULT_APP_TYPE_RX_PATH;
2249}
2250
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]2251int platform_get_snd_device_acdb_id(snd_device_t snd_device)
2252{
2253 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2254 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
2255 return -EINVAL;
2256 }
2257 return acdb_device_table[snd_device];
2258}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2259
2260int platform_set_snd_device_bit_width(snd_device_t snd_device, unsigned int bit_width)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2261{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2262 int ret = 0;
2263
2264 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2265 ALOGE("%s: Invalid snd_device = %d",
2266 __func__, snd_device);
2267 ret = -EINVAL;
2268 goto done;
2269 }
2270
2271 backend_bit_width_table[snd_device] = bit_width;
2272done:
2273 return ret;
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2274}
2275
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2276int platform_get_snd_device_bit_width(snd_device_t snd_device)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2277{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2278 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2279 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]2280 return CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2281 }
2282 return backend_bit_width_table[snd_device];
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2283}
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2284int platform_set_native_support(int na_mode)
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2285{
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2286 if (NATIVE_AUDIO_MODE_SRC == na_mode || NATIVE_AUDIO_MODE_TRUE_44_1 == na_mode) {
2287 na_props.platform_na_prop_enabled = na_props.ui_na_prop_enabled = true;
2288 na_props.na_mode = na_mode;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2289 ALOGD("%s:napb: native audio playback enabled in (%s) mode v2.0", __func__,
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2290 ((na_mode == NATIVE_AUDIO_MODE_SRC)?"SRC mode":"True 44.1 mode"));
2291 } else {
2292 na_props.platform_na_prop_enabled = false;
2293 na_props.na_mode = NATIVE_AUDIO_MODE_INVALID;
2294 ALOGD("%s:napb: native audio playback disabled", __func__);
2295 }
2296
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2297 return 0;
2298}
2299
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2300int platform_get_native_support()
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2301{
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2302 int ret = NATIVE_AUDIO_MODE_INVALID;
2303 if (na_props.platform_na_prop_enabled &&
2304 na_props.ui_na_prop_enabled) {
2305 ret = na_props.na_mode;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2306 }
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2307 ALOGV("%s:napb: ui Prop enabled(%d) version(%d)", __func__,
2308 na_props.ui_na_prop_enabled, na_props.na_mode);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2309 return ret;
2310}
2311
2312void native_audio_get_params(struct str_parms *query,
2313 struct str_parms *reply,
2314 char *value, int len)
2315{
2316 int ret;
2317 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2318 value, len);
2319 if (ret >= 0) {
2320 if (na_props.platform_na_prop_enabled) {
2321 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2322 na_props.ui_na_prop_enabled ? "true" : "false");
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2323 ALOGV("%s:napb: na_props.ui_na_prop_enabled: %d", __func__,
2324 na_props.ui_na_prop_enabled);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2325 } else {
2326 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2327 "false");
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2328 ALOGV("%s:napb: native audio not supported: %d", __func__,
2329 na_props.platform_na_prop_enabled);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2330 }
2331 }
2332}
2333
2334int native_audio_set_params(struct platform_data *platform,
2335 struct str_parms *parms, char *value, int len)
2336{
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]2337 int ret = -1;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2338 struct audio_usecase *usecase;
2339 struct listnode *node;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2340 int mode = NATIVE_AUDIO_MODE_INVALID;
2341
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]2342 if (!value)
2343 return ret;
2344
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2345 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO_MODE,
2346 value, len);
2347 if (ret >= 0) {
2348 if (value && !strncmp(value, "src", sizeof("src")))
2349 mode = NATIVE_AUDIO_MODE_SRC;
2350 else if (value && !strncmp(value, "true", sizeof("true")))
2351 mode = NATIVE_AUDIO_MODE_TRUE_44_1;
2352 else {
2353 mode = NATIVE_AUDIO_MODE_INVALID;
2354 ALOGE("%s:napb:native_audio_mode in platform info xml,invalid mode string",
2355 __func__);
2356 }
2357 ALOGD("%s:napb updating mode (%d) from XML",__func__, mode);
2358 platform_set_native_support(mode);
2359 }
2360
2361
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2362
2363 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2364 value, len);
2365 if (ret >= 0) {
2366 if (na_props.platform_na_prop_enabled) {
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2367 if (!strncmp("true", value, sizeof("true"))) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2368 na_props.ui_na_prop_enabled = true;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2369 ALOGD("%s:napb: native audio feature enabled from UI",
2370 __func__);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2371 }
2372 else {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2373 na_props.ui_na_prop_enabled = false;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2374 ALOGD("%s:napb: native audio feature disabled from UI",
2375 __func__);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2376 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2377
2378 str_parms_del(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO);
2379
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2380 /*
2381 * Iterate through the usecase list and trigger device switch for
2382 * all the appropriate usecases
2383 */
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2384 list_for_each(node, &(platform->adev)->usecase_list) {
2385 usecase = node_to_item(node, struct audio_usecase, list);
2386
2387 if (is_offload_usecase(usecase->id) &&
2388 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2389 usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) &&
2390 OUTPUT_SAMPLING_RATE_44100 == usecase->stream.out->sample_rate) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2391 ALOGD("%s:napb: triggering dynamic device switch for usecase(%d: %s)"
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2392 " stream(%p), device(%d)", __func__, usecase->id,
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]2393 use_case_table[usecase->id], (void*) usecase->stream.out,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2394 usecase->stream.out->devices);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2395 select_devices(platform->adev, usecase->id);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2396 }
2397 }
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2398 } else
2399 ALOGD("%s:napb: native audio cannot be enabled from UI",
2400 __func__);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2401 }
2402 return ret;
2403}
2404
Ashish Jainf1eaa582016-05-23 20:54:24 +0530[diff] [blame]2405static void true_32_bit_set_params(struct str_parms *parms,
2406 char *value, int len)
2407{
2408 int ret = 0;
2409
2410 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_TRUE_32_BIT,
2411 value,len);
2412 if (ret >= 0) {
2413 if (value && !strncmp(value, "true", sizeof("src")))
2414 supports_true_32_bit = true;
2415 else
2416 supports_true_32_bit = false;
2417 str_parms_del(parms, AUDIO_PARAMETER_KEY_TRUE_32_BIT);
2418 }
2419
2420}
2421
2422bool platform_supports_true_32bit()
2423{
2424 return supports_true_32_bit;
2425}
2426
Sidipotu Ashokad8fff82016-02-02 10:48:42 +0530[diff] [blame]2427int check_hdset_combo_device(snd_device_t snd_device)
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2428{
2429 int ret = false;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2430
Sidipotu Ashokad8fff82016-02-02 10:48:42 +0530[diff] [blame]2431 if (SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES == snd_device ||
2432 SND_DEVICE_OUT_SPEAKER_AND_LINE == snd_device ||
2433 SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1 == snd_device ||
2434 SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2 == snd_device ||
2435 SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET == snd_device)
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2436 ret = true;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2437
2438 return ret;
2439}
2440
2441
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2442static int platform_get_backend_index(snd_device_t snd_device)
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2443{
2444 int32_t port = DEFAULT_CODEC_BACKEND;
2445
2446 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2447 if (backend_tag_table[snd_device] != NULL) {
2448 if (strncmp(backend_tag_table[snd_device], "headphones-44.1",
2449 sizeof("headphones-44.1")) == 0)
2450 port = HEADPHONE_44_1_BACKEND;
2451 else if (strncmp(backend_tag_table[snd_device], "headphones",
2452 sizeof("headphones")) == 0)
2453 port = HEADPHONE_BACKEND;
2454 else if (strcmp(backend_tag_table[snd_device], "hdmi") == 0)
2455 port = HDMI_RX_BACKEND;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]2456 else if (strcmp(backend_tag_table[snd_device], "usb-headphones") == 0)
2457 port = USB_AUDIO_RX_BACKEND;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2458 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2459 } else {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2460 ALOGV("%s:napb: Invalid device - %d ", __func__, snd_device);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2461 }
2462
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2463 ALOGV("%s:napb: backend port - %d device - %d ", __func__, port,
2464 snd_device);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2465 return port;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2466}
2467
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2468int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2469 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2470{
2471 struct platform_data *my_data = (struct platform_data *)platform;
2472 int acdb_dev_id, acdb_dev_type;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2473 int snd_device = SND_DEVICE_OUT_SPEAKER;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2474 int new_snd_device[SND_DEVICE_OUT_END];
2475 int i, num_devices = 1;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2476
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2477 if (usecase->type == PCM_PLAYBACK)
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2478 snd_device = usecase->out_snd_device;
Karthik Reddy Katta81c42612015-11-13 17:49:07 +0530[diff] [blame]2479 else if ((usecase->type == PCM_CAPTURE) &&
2480 voice_is_in_call_rec_stream(usecase->stream.in))
2481 snd_device = voice_get_incall_rec_snd_device(usecase->in_snd_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2482 else if ((usecase->type == PCM_HFP_CALL) || (usecase->type == PCM_CAPTURE))
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2483 snd_device = usecase->in_snd_device;
Xiaojun Sang040cc9f2015-08-03 19:38:28 +0800[diff] [blame]2484 acdb_dev_id = acdb_device_table[platform_get_spkr_prot_snd_device(snd_device)];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2485
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2486 if(!platform_can_split_snd_device(platform, snd_device, &num_devices, new_snd_device)) {
2487 new_snd_device[0] = snd_device;
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]2488 }
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2489
2490 for (i = 0; i < num_devices; i++) {
2491 acdb_dev_id = acdb_device_table[platform_get_spkr_prot_snd_device(new_snd_device[i])];
2492
2493 // Do not use Rx path default app type for TX path
2494 if ((usecase->type == PCM_CAPTURE) && (app_type == DEFAULT_APP_TYPE_RX_PATH)) {
2495 ALOGD("Resetting app type for Tx path to default");
2496 app_type = DEFAULT_APP_TYPE_TX_PATH;
2497 }
2498 if (acdb_dev_id < 0) {
2499 ALOGE("%s: Could not find acdb id for device(%d)",
2500 __func__, new_snd_device[i]);
2501 return -EINVAL;
2502 }
2503 if (my_data->acdb_send_audio_cal) {
2504 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
2505 __func__, new_snd_device[i], acdb_dev_id);
2506 if (new_snd_device[i] >= SND_DEVICE_OUT_BEGIN &&
2507 new_snd_device[i] < SND_DEVICE_OUT_END)
2508 acdb_dev_type = ACDB_DEV_TYPE_OUT;
2509 else
2510 acdb_dev_type = ACDB_DEV_TYPE_IN;
2511 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
2512 sample_rate);
2513 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2514 }
2515 return 0;
2516}
2517
2518int platform_switch_voice_call_device_pre(void *platform)
2519{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2520 struct platform_data *my_data = (struct platform_data *)platform;
2521 int ret = 0;
2522
2523 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]2524 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2525 /* This must be called before disabling mixer controls on APQ side */
2526 ret = my_data->csd->disable_device();
2527 if (ret < 0) {
2528 ALOGE("%s: csd_client_disable_device, failed, error %d",
2529 __func__, ret);
2530 }
2531 }
2532 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2533}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2534
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2535int platform_switch_voice_call_enable_device_config(void *platform,
2536 snd_device_t out_snd_device,
2537 snd_device_t in_snd_device)
2538{
2539 struct platform_data *my_data = (struct platform_data *)platform;
2540 int acdb_rx_id, acdb_tx_id;
2541 int ret = 0;
2542
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2543 if (my_data->csd == NULL)
2544 return ret;
2545
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2546 if ((out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
2547 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
2548 audio_extn_spkr_prot_is_enabled()) {
2549 if (my_data->is_vbat_speaker)
2550 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2551 else
2552 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2553 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2554 acdb_rx_id = acdb_device_table[out_snd_device];
2555
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2556 acdb_tx_id = acdb_device_table[in_snd_device];
2557
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2558 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2559 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
2560 if (ret < 0) {
2561 ALOGE("%s: csd_enable_device_config, failed, error %d",
2562 __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2563 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2564 } else {
2565 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2566 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2567 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2568
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2569 return ret;
2570}
2571
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2572int platform_switch_voice_call_device_post(void *platform,
2573 snd_device_t out_snd_device,
2574 snd_device_t in_snd_device)
2575{
2576 struct platform_data *my_data = (struct platform_data *)platform;
2577 int acdb_rx_id, acdb_tx_id;
2578
2579 if (my_data->acdb_send_voice_cal == NULL) {
2580 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
2581 } else {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2582 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
2583 audio_extn_spkr_prot_is_enabled())
2584 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
2585
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2586 acdb_rx_id = acdb_device_table[out_snd_device];
2587 acdb_tx_id = acdb_device_table[in_snd_device];
2588
2589 if (acdb_rx_id > 0 && acdb_tx_id > 0)
2590 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
2591 else
2592 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2593 acdb_rx_id, acdb_tx_id);
2594 }
2595
2596 return 0;
2597}
2598
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2599int platform_switch_voice_call_usecase_route_post(void *platform,
2600 snd_device_t out_snd_device,
2601 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2602{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2603 struct platform_data *my_data = (struct platform_data *)platform;
2604 int acdb_rx_id, acdb_tx_id;
2605 int ret = 0;
2606
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2607 if (my_data->csd == NULL)
2608 return ret;
2609
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2610 if ((out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
2611 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
2612 audio_extn_spkr_prot_is_enabled()) {
2613 if (my_data->is_vbat_speaker)
2614 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2615 else
2616 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2617 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2618 acdb_rx_id = acdb_device_table[out_snd_device];
2619
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2620 acdb_tx_id = acdb_device_table[in_snd_device];
2621
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2622 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2623 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
2624 my_data->adev->acdb_settings);
2625 if (ret < 0) {
2626 ALOGE("%s: csd_enable_device, failed, error %d", __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2627 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2628 } else {
2629 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2630 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2631 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2632
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2633 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2634}
2635
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2636int platform_start_voice_call(void *platform, uint32_t vsid)
2637{
2638 struct platform_data *my_data = (struct platform_data *)platform;
2639 int ret = 0;
2640
2641 if (my_data->csd != NULL) {
2642 ret = my_data->csd->start_voice(vsid);
2643 if (ret < 0) {
2644 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
2645 }
2646 }
2647 return ret;
2648}
2649
2650int platform_stop_voice_call(void *platform, uint32_t vsid)
2651{
2652 struct platform_data *my_data = (struct platform_data *)platform;
2653 int ret = 0;
2654
2655 if (my_data->csd != NULL) {
2656 ret = my_data->csd->stop_voice(vsid);
2657 if (ret < 0) {
2658 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
2659 }
2660 }
2661 return ret;
2662}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]2663
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]2664int platform_get_sample_rate(void *platform __unused,
2665 uint32_t *rate __unused)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2666{
2667 return 0;
2668}
2669
2670int platform_set_voice_volume(void *platform, int volume)
2671{
2672 struct platform_data *my_data = (struct platform_data *)platform;
2673 struct audio_device *adev = my_data->adev;
2674 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2675 const char *mixer_ctl_name = "Voice Rx Gain";
2676 int vol_index = 0, ret = 0;
2677 uint32_t set_values[ ] = {0,
2678 ALL_SESSION_VSID,
2679 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2680
2681 // Voice volume levels are mapped to adsp volume levels as follows.
2682 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
2683 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2684 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
2685 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2686
2687 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2688 if (!ctl) {
2689 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2690 __func__, mixer_ctl_name);
2691 return -EINVAL;
2692 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2693 ALOGV("Setting voice volume index: %d", set_values[0]);
2694 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2695
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2696 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2697 ret = my_data->csd->volume(ALL_SESSION_VSID, volume,
2698 DEFAULT_VOLUME_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2699 if (ret < 0) {
2700 ALOGE("%s: csd_volume error %d", __func__, ret);
2701 }
2702 }
2703 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2704}
2705
2706int platform_set_mic_mute(void *platform, bool state)
2707{
2708 struct platform_data *my_data = (struct platform_data *)platform;
2709 struct audio_device *adev = my_data->adev;
2710 struct mixer_ctl *ctl;
2711 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2712 int ret = 0;
2713 uint32_t set_values[ ] = {0,
2714 ALL_SESSION_VSID,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2715 DEFAULT_MUTE_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2716
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2717 set_values[0] = state;
2718 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2719 if (!ctl) {
2720 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2721 __func__, mixer_ctl_name);
2722 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2723 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2724 ALOGV("Setting voice mute state: %d", state);
2725 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2726
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2727 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2728 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,
2729 DEFAULT_MUTE_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2730 if (ret < 0) {
2731 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
2732 }
2733 }
2734 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2735}
2736
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]2737int platform_set_device_mute(void *platform, bool state, char *dir)
2738{
2739 struct platform_data *my_data = (struct platform_data *)platform;
2740 struct audio_device *adev = my_data->adev;
2741 struct mixer_ctl *ctl;
2742 char *mixer_ctl_name = NULL;
2743 int ret = 0;
2744 uint32_t set_values[ ] = {0,
2745 ALL_SESSION_VSID,
2746 0};
2747 if(dir == NULL) {
2748 ALOGE("%s: Invalid direction:%s", __func__, dir);
2749 return -EINVAL;
2750 }
2751
2752 if (!strncmp("rx", dir, sizeof("rx"))) {
2753 mixer_ctl_name = "Voice Rx Device Mute";
2754 } else if (!strncmp("tx", dir, sizeof("tx"))) {
2755 mixer_ctl_name = "Voice Tx Device Mute";
2756 } else {
2757 return -EINVAL;
2758 }
2759
2760 set_values[0] = state;
2761 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2762 if (!ctl) {
2763 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2764 __func__, mixer_ctl_name);
2765 return -EINVAL;
2766 }
2767
2768 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
2769 __func__,state, mixer_ctl_name);
2770 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2771
2772 return ret;
2773}
2774
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2775bool platform_can_split_snd_device(void *platform,
2776 snd_device_t snd_device,
2777 int *num_devices,
2778 snd_device_t *new_snd_devices)
2779{
2780 bool status = false;
2781 struct platform_data *my_data = (struct platform_data *)platform;
2782
2783 if (NULL == num_devices || NULL == new_snd_devices) {
2784 ALOGE("%s: NULL pointer ..", __func__);
2785 return false;
2786 }
2787
2788 /*
2789 * If wired headset/headphones/line devices share the same backend
2790 * with speaker/earpiece this routine returns false.
2791 */
2792 if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES &&
2793 !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_HEADPHONES)) {
2794 *num_devices = 2;
2795
2796 if (my_data->is_vbat_speaker)
2797 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_VBAT;
2798 else if (my_data->is_wsa_speaker)
2799 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_WSA;
2800 else
2801 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
2802
2803 new_snd_devices[1] = SND_DEVICE_OUT_HEADPHONES;
2804 status = true;
2805 } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_HDMI &&
2806 !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_HDMI)) {
2807 *num_devices = 2;
2808
2809 if (my_data->is_vbat_speaker)
2810 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_VBAT;
2811 else if (my_data->is_wsa_speaker)
2812 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_WSA;
2813 else
2814 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
2815
2816 new_snd_devices[1] = SND_DEVICE_OUT_HDMI;
2817 status = true;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]2818 } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET &&
2819 !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_USB_HEADSET)) {
2820 *num_devices = 2;
2821 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
2822 new_snd_devices[1] = SND_DEVICE_OUT_USB_HEADSET;
2823 status = true;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2824 }
2825
2826 ALOGD("%s: snd_device(%d) num devices(%d) new_snd_devices(%d)", __func__,
2827 snd_device, *num_devices, *new_snd_devices);
2828
2829 return status;
2830}
2831
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2832snd_device_t platform_get_output_snd_device(void *platform, struct stream_out *out)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2833{
2834 struct platform_data *my_data = (struct platform_data *)platform;
2835 struct audio_device *adev = my_data->adev;
2836 audio_mode_t mode = adev->mode;
2837 snd_device_t snd_device = SND_DEVICE_NONE;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2838 audio_devices_t devices = out->devices;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2839 unsigned int sample_rate = out->sample_rate;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2840 int na_mode = platform_get_native_support();
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2841#ifdef RECORD_PLAY_CONCURRENCY
2842 bool use_voip_out_devices = false;
2843 bool prop_rec_play_enabled = false;
2844 char recConcPropValue[PROPERTY_VALUE_MAX];
2845
2846 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
2847 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
2848 }
2849 use_voip_out_devices = prop_rec_play_enabled &&
2850 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
2851 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
2852#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2853
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2854 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2855 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2856 int channel_count = popcount(channel_mask);
2857
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2858 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
2859 if (devices == AUDIO_DEVICE_NONE ||
2860 devices & AUDIO_DEVICE_BIT_IN) {
2861 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
2862 goto exit;
2863 }
2864
Shiv Maliyappanahallibd401262015-08-17 11:02:21 -0700[diff] [blame]2865 if (popcount(devices) == 2) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2866 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
2867 AUDIO_DEVICE_OUT_SPEAKER)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2868 if (my_data->external_spk_1)
2869 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2870 else if (my_data->external_spk_2)
2871 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
2872 else
2873 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2874 } else if (devices == (AUDIO_DEVICE_OUT_LINE |
2875 AUDIO_DEVICE_OUT_SPEAKER)) {
2876 snd_device = SND_DEVICE_OUT_SPEAKER_AND_LINE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2877 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
2878 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2879 if (audio_extn_get_anc_enabled())
2880 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2881 else if (my_data->external_spk_1)
2882 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2883 else if (my_data->external_spk_2)
2884 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2885 else
2886 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2887 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
2888 AUDIO_DEVICE_OUT_SPEAKER)) {
2889 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2890 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
2891 AUDIO_DEVICE_OUT_SPEAKER)) {
2892 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]2893 } else if (devices == (AUDIO_DEVICE_OUT_USB_DEVICE |
2894 AUDIO_DEVICE_OUT_SPEAKER)) {
2895 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2896 } else {
2897 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
2898 goto exit;
2899 }
2900 if (snd_device != SND_DEVICE_NONE) {
2901 goto exit;
2902 }
2903 }
2904
2905 if (popcount(devices) != 1) {
2906 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
2907 goto exit;
2908 }
2909
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]2910 if ((mode == AUDIO_MODE_IN_CALL) ||
2911 voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2912 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2913 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET ||
2914 devices & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2915 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2916 !voice_extn_compress_voip_is_active(adev)) {
2917 switch (adev->voice.tty_mode) {
2918 case TTY_MODE_FULL:
2919 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
2920 break;
2921 case TTY_MODE_VCO:
2922 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
2923 break;
2924 case TTY_MODE_HCO:
2925 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
2926 break;
2927 default:
2928 ALOGE("%s: Invalid TTY mode (%#x)",
2929 __func__, adev->voice.tty_mode);
2930 }
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2931 } else if (devices & AUDIO_DEVICE_OUT_LINE) {
2932 snd_device = SND_DEVICE_OUT_VOICE_LINE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2933 } else if (audio_extn_get_anc_enabled()) {
2934 if (audio_extn_should_use_fb_anc())
2935 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
2936 else
2937 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
2938 } else {
2939 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
2940 }
2941 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2942 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2943 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2944 else
2945 snd_device = SND_DEVICE_OUT_BT_SCO;
2946 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2947 if (my_data->is_vbat_speaker)
2948 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_VBAT;
2949 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2950 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_WSA;
2951 else
2952 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2953 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2954 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2955 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2956 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2957 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
2958 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
2959 if (audio_extn_should_use_handset_anc(channel_count))
2960 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
2961 else
2962 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2963 } else if (devices & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2964 snd_device = SND_DEVICE_OUT_VOICE_TX;
2965
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2966 if (snd_device != SND_DEVICE_NONE) {
2967 goto exit;
2968 }
2969 }
2970
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2971 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2972 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2973 if (OUTPUT_SAMPLING_RATE_44100 == sample_rate &&
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2974 NATIVE_AUDIO_MODE_SRC == na_mode &&
Sidipotu Ashokbffd2202015-08-20 14:06:55 +0530[diff] [blame]2975 !audio_extn_get_anc_enabled()) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2976
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2977 snd_device = SND_DEVICE_OUT_HEADPHONES_44_1;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2978
2979 } else if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2980 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2981#ifdef RECORD_PLAY_CONCURRENCY
2982 if (use_voip_out_devices) {
2983 // ANC should be disabled for voip concurrency
2984 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
2985 } else
2986#endif
2987 {
2988 if (audio_extn_should_use_fb_anc())
2989 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
2990 else
2991 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
2992 }
2993 } else {
2994#ifdef RECORD_PLAY_CONCURRENCY
2995 if (use_voip_out_devices)
2996 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2997 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2998#endif
2999 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3000 }
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]3001 } else if (devices & AUDIO_DEVICE_OUT_LINE) {
3002 snd_device = SND_DEVICE_OUT_LINE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3003 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3004#ifdef RECORD_PLAY_CONCURRENCY
3005 if (use_voip_out_devices) {
3006 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
3007 } else
3008#endif
3009 {
3010 if (adev->speaker_lr_swap)
3011 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
3012 else
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]3013 {
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]3014 if (my_data->is_vbat_speaker)
3015 snd_device = SND_DEVICE_OUT_SPEAKER_VBAT;
3016 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]3017 snd_device = SND_DEVICE_OUT_SPEAKER_WSA;
3018 else
3019 snd_device = SND_DEVICE_OUT_SPEAKER;
3020 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3021 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3022 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]3023 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3024 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
3025 else
3026 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3027 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
3028 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3029 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
3030 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]3031 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
3032 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3033 snd_device = SND_DEVICE_OUT_USB_HEADSET;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]3034 } else if (devices & AUDIO_DEVICE_OUT_USB_DEVICE) {
3035 snd_device = SND_DEVICE_OUT_USB_HEADSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3036 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
3037 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3038 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3039#ifdef RECORD_PLAY_CONCURRENCY
3040 if (use_voip_out_devices)
3041 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
3042 else
3043#endif
3044 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3045 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]3046 channel_count = audio_extn_get_afe_proxy_channel_count();
3047 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
3048 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3049 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3050 } else {
3051 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
3052 }
3053exit:
3054 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
3055 return snd_device;
3056}
3057
3058snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
3059{
3060 struct platform_data *my_data = (struct platform_data *)platform;
3061 struct audio_device *adev = my_data->adev;
3062 audio_source_t source = (adev->active_input == NULL) ?
3063 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
3064
3065 audio_mode_t mode = adev->mode;
3066 audio_devices_t in_device = ((adev->active_input == NULL) ?
3067 AUDIO_DEVICE_NONE : adev->active_input->device)
3068 & ~AUDIO_DEVICE_BIT_IN;
3069 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
3070 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
3071 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3072 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3073
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3074 ALOGV("%s: enter: out_device(%#x) in_device(%#x) channel_count (%d) channel_mask (0x%x)",
3075 __func__, out_device, in_device, channel_count, channel_mask);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3076 if (my_data->external_mic) {
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]3077 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
3078 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3079 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
3080 out_device & AUDIO_DEVICE_OUT_EARPIECE ||
3081 out_device & AUDIO_DEVICE_OUT_SPEAKER )
3082 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
3083 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
3084 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
3085 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
3086 }
3087 }
3088
3089 if (snd_device != AUDIO_DEVICE_NONE)
3090 goto exit;
3091
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]3092 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]3093 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3094 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
3095 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3096 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]3097 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET ||
3098 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3099 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3100 case TTY_MODE_FULL:
3101 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
3102 break;
3103 case TTY_MODE_VCO:
3104 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
3105 break;
3106 case TTY_MODE_HCO:
3107 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
3108 break;
3109 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3110 ALOGE("%s: Invalid TTY mode (%#x)",
3111 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3112 }
3113 goto exit;
3114 }
3115 }
3116 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]3117 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
3118 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3119 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]3120 audio_extn_should_use_handset_anc(channel_count) &&
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3121 my_data->fluence_type != FLUENCE_NONE &&
3122 my_data->source_mic_type & SOURCE_DUAL_MIC) {
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]3123 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
3124 adev->acdb_settings |= DMIC_FLAG;
3125 ALOGD("Selecting AANC, Fluence combo device");
3126 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3127 audio_extn_should_use_handset_anc(channel_count)) {
3128 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3129 adev->acdb_settings |= ANC_FLAG;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3130 } else if (my_data->fluence_type == FLUENCE_NONE ||
3131 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3132 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]3133 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3134 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3135 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3136 snd_device = SND_DEVICE_IN_VOICE_DMIC;
3137 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3138 }
3139 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
3140 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3141 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3142 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3143 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]3144 if (adev->bt_wb_speech_enabled) {
3145 if (adev->bluetooth_nrec)
3146 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
3147 else
3148 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
3149 } else {
3150 if (adev->bluetooth_nrec)
3151 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
3152 else
3153 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
3154 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3155 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3156 if (my_data->fluence_type != FLUENCE_NONE &&
3157 my_data->fluence_in_voice_call &&
3158 my_data->fluence_in_spkr_mode) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3159 if((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3160 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3161 adev->acdb_settings |= QMIC_FLAG;
3162 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
3163 } else {
3164 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]3165 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3166 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
3167 else
3168 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3169 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3170 } else {
3171 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]3172 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3173 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3174 }
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]3175 } else if (out_device & AUDIO_DEVICE_OUT_TELEPHONY_TX)
3176 snd_device = SND_DEVICE_IN_VOICE_RX;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3177 } else if (source == AUDIO_SOURCE_CAMCORDER) {
3178 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
3179 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3180 if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3181 (my_data->source_mic_type & SOURCE_DUAL_MIC) &&
3182 (channel_count == 2))
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]3183 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]3184 else
3185 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3186 }
3187 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
3188 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3189 if (my_data->fluence_in_voice_rec && channel_count == 1) {
3190 if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3191 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
3192 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
3193 } else if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3194 (my_data->source_mic_type & SOURCE_THREE_MIC)) {
3195 snd_device = SND_DEVICE_IN_HANDSET_TMIC;
3196 } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3197 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
3198 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
3199 }
3200 platform_set_echo_reference(adev, true, out_device);
3201 } else if (((channel_mask == AUDIO_CHANNEL_IN_FRONT_BACK) ||
3202 (channel_mask == AUDIO_CHANNEL_IN_STEREO)) &&
3203 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3204 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3205 } else if (((int)channel_mask == AUDIO_CHANNEL_INDEX_MASK_3) &&
3206 (my_data->source_mic_type & SOURCE_THREE_MIC)) {
3207 snd_device = SND_DEVICE_IN_THREE_MIC;
3208 } else if (((int)channel_mask == AUDIO_CHANNEL_INDEX_MASK_4) &&
3209 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
3210 snd_device = SND_DEVICE_IN_QUAD_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3211 }
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3212 if (snd_device == SND_DEVICE_NONE) {
3213 if (adev->active_input->enable_ns)
3214 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
3215 else
3216 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
3217 }
3218 }
Chaithanya Krishna Bacharaju24f86f32016-05-26 16:34:53 +0530[diff] [blame]3219 } else if (source == AUDIO_SOURCE_UNPROCESSED) {
3220 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
3221 if (((channel_mask == AUDIO_CHANNEL_IN_FRONT_BACK) ||
3222 (channel_mask == AUDIO_CHANNEL_IN_STEREO)) &&
3223 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
3224 snd_device = SND_DEVICE_IN_UNPROCESSED_STEREO_MIC;
3225 } else if (((int)channel_mask == AUDIO_CHANNEL_INDEX_MASK_3) &&
3226 (my_data->source_mic_type & SOURCE_THREE_MIC)) {
3227 snd_device = SND_DEVICE_IN_UNPROCESSED_THREE_MIC;
3228 } else if (((int)channel_mask == AUDIO_CHANNEL_INDEX_MASK_4) &&
3229 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
3230 snd_device = SND_DEVICE_IN_UNPROCESSED_QUAD_MIC;
3231 } else {
3232 snd_device = SND_DEVICE_IN_UNPROCESSED_MIC;
3233 }
3234 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3235 snd_device = SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC;
3236 }
Karthik Reddy Kattaf621ec72014-11-21 16:37:38 +0530[diff] [blame]3237 } else if ((source == AUDIO_SOURCE_VOICE_COMMUNICATION) ||
3238 (mode == AUDIO_MODE_IN_COMMUNICATION)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3239 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
3240 in_device = AUDIO_DEVICE_IN_BACK_MIC;
3241 if (adev->active_input) {
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]3242 if (my_data->fluence_type != FLUENCE_NONE &&
3243 adev->active_input->enable_aec &&
3244 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3245 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3246 if (my_data->fluence_in_spkr_mode) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3247 if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3248 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3249 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3250 } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3251 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3252 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3253 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
3254 else
3255 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
3256 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3257 adev->acdb_settings |= DMIC_FLAG;
3258 } else
3259 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3260 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3261 if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3262 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3263 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
3264 adev->acdb_settings |= DMIC_FLAG;
3265 } else
3266 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3267 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3268 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3269 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3270 platform_set_echo_reference(adev, true, out_device);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]3271 } else if (my_data->fluence_type != FLUENCE_NONE &&
3272 adev->active_input->enable_aec) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3273 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3274 if (my_data->fluence_in_spkr_mode) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3275 if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3276 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3277 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3278 } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3279 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3280 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3281 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
3282 else
3283 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
3284 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3285 adev->acdb_settings |= DMIC_FLAG;
3286 } else
3287 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
3288 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3289 if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3290 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3291 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
3292 adev->acdb_settings |= DMIC_FLAG;
3293 } else
3294 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
3295 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3296 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
3297 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3298 platform_set_echo_reference(adev, true, out_device);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]3299 } else if (my_data->fluence_type != FLUENCE_NONE &&
3300 adev->active_input->enable_ns) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3301 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3302 if (my_data->fluence_in_spkr_mode) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3303 if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3304 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3305 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3306 } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3307 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3308 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3309 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
3310 else
3311 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
3312 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3313 adev->acdb_settings |= DMIC_FLAG;
3314 } else
3315 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
3316 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3317 if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3318 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3319 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
3320 adev->acdb_settings |= DMIC_FLAG;
3321 } else
3322 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
3323 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3324 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
3325 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3326 platform_set_echo_reference(adev, false, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3327 } else
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3328 platform_set_echo_reference(adev, false, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3329 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3330 } else if (source == AUDIO_SOURCE_MIC) {
3331 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
3332 channel_count == 1 ) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3333 if(my_data->fluence_in_audio_rec) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3334 if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3335 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3336 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3337 platform_set_echo_reference(adev, true, out_device);
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3338 } else if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3339 (my_data->source_mic_type & SOURCE_THREE_MIC)) {
3340 snd_device = SND_DEVICE_IN_HANDSET_TMIC;
3341 } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3342 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3343 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3344 platform_set_echo_reference(adev, true, out_device);
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3345 }
3346 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3347 }
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3348 } else if (source == AUDIO_SOURCE_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3349 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3350 } else if (source == AUDIO_SOURCE_DEFAULT) {
3351 goto exit;
3352 }
3353
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]3354 if (adev->active_input && (audio_extn_ssr_get_stream() == adev->active_input))
3355 snd_device = SND_DEVICE_IN_THREE_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3356
3357 if (snd_device != SND_DEVICE_NONE) {
3358 goto exit;
3359 }
3360
3361 if (in_device != AUDIO_DEVICE_NONE &&
3362 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
3363 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
3364 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]3365 if (adev->active_input && (audio_extn_ssr_get_stream() == adev->active_input))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3366 snd_device = SND_DEVICE_IN_QUAD_MIC;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3367 else if ((my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_QUAD_MIC)) &&
3368 (channel_count == 2) && (my_data->source_mic_type & SOURCE_DUAL_MIC))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3369 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
3370 else
3371 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3372 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
3373 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
3374 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3375 snd_device = SND_DEVICE_IN_HEADSET_MIC;
3376 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]3377 if (adev->bt_wb_speech_enabled) {
3378 if (adev->bluetooth_nrec)
3379 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
3380 else
3381 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
3382 } else {
3383 if (adev->bluetooth_nrec)
3384 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
3385 else
3386 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
3387 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3388 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
3389 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3390 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
3391 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
3392 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3393 } else if (in_device & AUDIO_DEVICE_IN_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3394 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]3395 } else if (in_device & AUDIO_DEVICE_IN_USB_DEVICE ) {
3396 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3397 } else {
3398 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
3399 ALOGW("%s: Using default handset-mic", __func__);
3400 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3401 }
3402 } else {
3403 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
3404 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3405 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
3406 snd_device = SND_DEVICE_IN_HEADSET_MIC;
3407 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3408 if ((channel_count > 1) && (my_data->source_mic_type & SOURCE_DUAL_MIC))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3409 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
3410 else
3411 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]3412 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
3413 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3414 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3415 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]3416 if (adev->bt_wb_speech_enabled) {
3417 if (adev->bluetooth_nrec)
3418 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
3419 else
3420 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
3421 } else {
3422 if (adev->bluetooth_nrec)
3423 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
3424 else
3425 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
3426 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3427 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
3428 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3429 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
3430 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
3431 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]3432 } else if (out_device & AUDIO_DEVICE_OUT_USB_DEVICE) {
3433 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3434 } else {
3435 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
3436 ALOGW("%s: Using default handset-mic", __func__);
3437 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3438 }
3439 }
3440exit:
3441 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
3442 return snd_device;
3443}
3444
3445int platform_set_hdmi_channels(void *platform, int channel_count)
3446{
3447 struct platform_data *my_data = (struct platform_data *)platform;
3448 struct audio_device *adev = my_data->adev;
3449 struct mixer_ctl *ctl;
3450 const char *channel_cnt_str = NULL;
3451 const char *mixer_ctl_name = "HDMI_RX Channels";
3452 switch (channel_count) {
3453 case 8:
3454 channel_cnt_str = "Eight"; break;
3455 case 7:
3456 channel_cnt_str = "Seven"; break;
3457 case 6:
3458 channel_cnt_str = "Six"; break;
3459 case 5:
3460 channel_cnt_str = "Five"; break;
3461 case 4:
3462 channel_cnt_str = "Four"; break;
3463 case 3:
3464 channel_cnt_str = "Three"; break;
3465 default:
3466 channel_cnt_str = "Two"; break;
3467 }
3468 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3469 if (!ctl) {
3470 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3471 __func__, mixer_ctl_name);
3472 return -EINVAL;
3473 }
3474 ALOGV("HDMI channel count: %s", channel_cnt_str);
3475 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
3476 return 0;
3477}
3478
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3479int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3480{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3481 int channel_count;
3482 int max_channels = 2;
3483 int i = 0, ret = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3484 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3485 edid_audio_info *info = NULL;
3486 ret = platform_get_edid_info(platform);
3487 info = (edid_audio_info *)my_data->edid_info;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3488
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3489 if(ret == 0 && info != NULL) {
3490 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
3491 ALOGV("%s:format %d channel %d", __func__,
3492 info->audio_blocks_array[i].format_id,
3493 info->audio_blocks_array[i].channels);
3494 if (info->audio_blocks_array[i].format_id == LPCM) {
3495 channel_count = info->audio_blocks_array[i].channels;
3496 if (channel_count > max_channels) {
3497 max_channels = channel_count;
3498 }
3499 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3500 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3501 }
3502
3503 return max_channels;
3504}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3505
3506static int platform_set_slowtalk(struct platform_data *my_data, bool state)
3507{
3508 int ret = 0;
3509 struct audio_device *adev = my_data->adev;
3510 struct mixer_ctl *ctl;
3511 const char *mixer_ctl_name = "Slowtalk Enable";
3512 uint32_t set_values[ ] = {0,
3513 ALL_SESSION_VSID};
3514
3515 set_values[0] = state;
3516 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3517 if (!ctl) {
3518 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3519 __func__, mixer_ctl_name);
3520 ret = -EINVAL;
3521 } else {
3522 ALOGV("Setting slowtalk state: %d", state);
3523 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3524 my_data->slowtalk = state;
3525 }
3526
3527 if (my_data->csd != NULL) {
3528 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
3529 if (ret < 0) {
3530 ALOGE("%s: csd_client_disable_device, failed, error %d",
3531 __func__, ret);
3532 }
3533 }
3534 return ret;
3535}
3536
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3537static int set_hd_voice(struct platform_data *my_data, bool state)
3538{
3539 struct audio_device *adev = my_data->adev;
3540 struct mixer_ctl *ctl;
3541 const char *mixer_ctl_name = "HD Voice Enable";
3542 int ret = 0;
3543 uint32_t set_values[ ] = {0,
3544 ALL_SESSION_VSID};
3545
3546 set_values[0] = state;
3547 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3548 if (!ctl) {
3549 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3550 __func__, mixer_ctl_name);
3551 ret = -EINVAL;
3552 } else {
3553 ALOGV("Setting HD Voice state: %d", state);
3554 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3555 my_data->hd_voice = state;
3556 }
3557
3558 return ret;
3559}
3560
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3561int platform_set_parameters(void *platform, struct str_parms *parms)
3562{
3563 struct platform_data *my_data = (struct platform_data *)platform;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3564 char value[256] = {0};
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]3565 int len;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3566 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3567 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3568
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3569 kv_pairs = str_parms_to_str(parms);
Venkata Narendra Kumar Gutta7c131ef2015-11-17 14:15:57 +0530[diff] [blame]3570 len = strlen(kv_pairs);
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3571 ALOGV("%s: enter: - %s", __func__, kv_pairs);
3572 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3573
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3574 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
3575 if (err >= 0) {
3576 bool state = false;
3577 if (!strncmp("true", value, sizeof("true"))) {
3578 state = true;
3579 }
3580
3581 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
3582 ret = platform_set_slowtalk(my_data, state);
3583 if (ret)
3584 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
3585 }
3586
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3587 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
3588 if (err >= 0) {
3589 bool state = false;
3590 if (!strncmp("true", value, sizeof("true"))) {
3591 state = true;
3592 }
3593
3594 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
3595 if (my_data->hd_voice != state) {
3596 ret = set_hd_voice(my_data, state);
3597 if (ret)
3598 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
3599 } else {
3600 ALOGV("%s: HD Voice already set to %d", __func__, state);
3601 }
3602 }
3603
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3604 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3605 value, sizeof(value));
3606 if (err >= 0) {
3607 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
3608
3609 if (my_data->acdb_reload_vocvoltable == NULL) {
3610 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
3611 } else if (!strcmp(value, "on")) {
3612 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
3613 my_data->voice_feature_set = 1;
3614 }
3615 } else {
3616 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
3617 my_data->voice_feature_set = 0;
3618 }
3619 }
3620 }
3621
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]3622 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_RELOAD_ACDB,
3623 value, sizeof(value));
3624 if (err >= 0) {
3625 str_parms_del(parms, AUDIO_PARAMETER_KEY_RELOAD_ACDB);
3626
3627 my_data->acdb_reload(value, my_data->snd_card_name,
3628 my_data->cvd_version, my_data->metainfo_key);
3629
3630 }
3631
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3632#ifdef RECORD_PLAY_CONCURRENCY
3633 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
3634 if (err >= 0) {
3635 if (!strncmp("true", value, sizeof("true"))) {
3636 ALOGD("setting record playback concurrency to true");
3637 my_data->rec_play_conc_set = true;
3638 } else {
3639 ALOGD("setting record playback concurrency to false");
3640 my_data->rec_play_conc_set = false;
3641 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3642 }
3643#endif
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3644
3645 err = str_parms_get_str(parms, PLATFORM_MAX_MIC_COUNT,
3646 value, sizeof(value));
3647 if (err >= 0) {
3648 str_parms_del(parms, PLATFORM_MAX_MIC_COUNT);
3649 my_data->max_mic_count = atoi(value);
3650 ALOGV("%s: max_mic_count %d", __func__, my_data->max_mic_count);
3651 }
3652
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3653 native_audio_set_params(platform, parms, value, sizeof(value));
Venkata Narendra Kumar Gutta7c131ef2015-11-17 14:15:57 +0530[diff] [blame]3654 audio_extn_spkr_prot_set_parameters(parms, value, len);
Ashish Jainf1eaa582016-05-23 20:54:24 +0530[diff] [blame]3655 true_32_bit_set_params(parms, value, len);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3656 ALOGV("%s: exit with code(%d)", __func__, ret);
3657 return ret;
3658}
3659
3660int platform_set_incall_recording_session_id(void *platform,
3661 uint32_t session_id, int rec_mode)
3662{
3663 int ret = 0;
3664 struct platform_data *my_data = (struct platform_data *)platform;
3665 struct audio_device *adev = my_data->adev;
3666 struct mixer_ctl *ctl;
3667 const char *mixer_ctl_name = "Voc VSID";
3668 int num_ctl_values;
3669 int i;
3670
3671 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3672 if (!ctl) {
3673 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3674 __func__, mixer_ctl_name);
3675 ret = -EINVAL;
3676 } else {
3677 num_ctl_values = mixer_ctl_get_num_values(ctl);
3678 for (i = 0; i < num_ctl_values; i++) {
3679 if (mixer_ctl_set_value(ctl, i, session_id)) {
3680 ALOGV("Error: invalid session_id: %x", session_id);
3681 ret = -EINVAL;
3682 break;
3683 }
3684 }
3685 }
3686
3687 if (my_data->csd != NULL) {
3688 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
3689 if (ret < 0) {
3690 ALOGE("%s: csd_client_start_record failed, error %d",
3691 __func__, ret);
3692 }
3693 }
3694
3695 return ret;
3696}
3697
3698int platform_stop_incall_recording_usecase(void *platform)
3699{
3700 int ret = 0;
3701 struct platform_data *my_data = (struct platform_data *)platform;
3702
3703 if (my_data->csd != NULL) {
3704 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
3705 if (ret < 0) {
3706 ALOGE("%s: csd_client_stop_record failed, error %d",
3707 __func__, ret);
3708 }
3709 }
3710
3711 return ret;
3712}
3713
3714int platform_start_incall_music_usecase(void *platform)
3715{
3716 int ret = 0;
3717 struct platform_data *my_data = (struct platform_data *)platform;
3718
3719 if (my_data->csd != NULL) {
3720 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
3721 if (ret < 0) {
3722 ALOGE("%s: csd_client_start_playback failed, error %d",
3723 __func__, ret);
3724 }
3725 }
3726
3727 return ret;
3728}
3729
3730int platform_stop_incall_music_usecase(void *platform)
3731{
3732 int ret = 0;
3733 struct platform_data *my_data = (struct platform_data *)platform;
3734
3735 if (my_data->csd != NULL) {
3736 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
3737 if (ret < 0) {
3738 ALOGE("%s: csd_client_stop_playback failed, error %d",
3739 __func__, ret);
3740 }
3741 }
3742
3743 return ret;
3744}
3745
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]3746int platform_update_lch(void *platform, struct voice_session *session,
3747 enum voice_lch_mode lch_mode)
3748{
3749 int ret = 0;
3750 struct platform_data *my_data = (struct platform_data *)platform;
3751
3752 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
3753 ret = my_data->csd->set_lch(session->vsid, lch_mode);
3754 else
3755 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
3756
3757 return ret;
3758}
3759
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3760void platform_get_parameters(void *platform,
3761 struct str_parms *query,
3762 struct str_parms *reply)
3763{
3764 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3765 char value[512] = {0};
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3766 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3767 char *kv_pairs = NULL;
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3768 char propValue[PROPERTY_VALUE_MAX]={0};
3769 bool prop_playback_enabled = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3770
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3771 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
3772 value, sizeof(value));
3773 if (ret >= 0) {
3774 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
3775 my_data->slowtalk?"true":"false");
3776 }
3777
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3778 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
3779 value, sizeof(value));
3780 if (ret >= 0) {
3781 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
3782 my_data->hd_voice?"true":"false");
3783 }
3784
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3785 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3786 value, sizeof(value));
3787 if (ret >= 0) {
3788 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
3789 strlcpy(value, "on", sizeof(value));
3790 } else {
3791 strlcpy(value, "off", sizeof(value));
3792 }
3793
3794 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
3795 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3796 native_audio_get_params(query, reply, value, sizeof(value));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3797
Sidipotu Ashokf490be52015-10-20 10:41:34 +0530[diff] [blame]3798 ret = str_parms_get_str(query, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_AVAILABLE,
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3799 value, sizeof(value));
3800 if (ret >= 0) {
3801 int isallowed = 1; /*true*/
3802
3803 if (property_get("voice.playback.conc.disabled", propValue, NULL)) {
3804 prop_playback_enabled = atoi(propValue) ||
3805 !strncmp("true", propValue, 4);
3806 }
3807
3808 if (prop_playback_enabled && (voice_is_in_call(my_data->adev) ||
3809 (SND_CARD_STATE_OFFLINE == get_snd_card_state(my_data->adev)))) {
3810 char *decoder_mime_type = value;
3811
3812 //check if unsupported mime type or not
3813 if(decoder_mime_type) {
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]3814 unsigned int i = 0;
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3815 for (i = 0; i < sizeof(dsp_only_decoders_mime)/sizeof(dsp_only_decoders_mime[0]); i++) {
3816 if (!strncmp(decoder_mime_type, dsp_only_decoders_mime[i],
3817 strlen(dsp_only_decoders_mime[i]))) {
3818 ALOGD("Rejecting request for DSP only session from HAL during voice call/SSR state");
3819 isallowed = 0;
3820 break;
3821 }
3822 }
3823 }
3824 }
Sidipotu Ashokf490be52015-10-20 10:41:34 +0530[diff] [blame]3825 str_parms_add_int(reply, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_AVAILABLE, isallowed);
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3826 }
3827
3828
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3829 /* Handle audio calibration keys */
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3830 kv_pairs = str_parms_to_str(reply);
3831 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
3832 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3833}
3834
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]3835/* Delay in Us, only to be used for PCM formats */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3836int64_t platform_render_latency(audio_usecase_t usecase)
3837{
3838 switch (usecase) {
3839 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3840 return DEEP_BUFFER_PLATFORM_DELAY;
3841 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3842 return LOW_LATENCY_PLATFORM_DELAY;
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]3843 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3844 case USECASE_AUDIO_PLAYBACK_OFFLOAD2:
3845 return PCM_OFFLOAD_PLATFORM_DELAY;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3846 default:
3847 return 0;
3848 }
3849}
3850
3851int platform_update_usecase_from_source(int source, int usecase)
3852{
3853 ALOGV("%s: input source :%d", __func__, source);
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3854 if (source == AUDIO_SOURCE_FM_TUNER)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3855 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
3856 return usecase;
3857}
3858
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3859bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3860{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3861 bool needs_event = false;
3862
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3863 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3864 (snd_device < SND_DEVICE_IN_END) &&
3865 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3866 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3867 needs_event = true;
3868
3869 return needs_event;
3870}
3871
3872bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
3873{
3874 bool needs_event = false;
3875
3876 switch(uc_id){
3877 /* concurrent playback usecases needs event */
3878 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3879 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3880 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3881 needs_event = true;
3882 break;
3883 /* concurrent playback in low latency allowed */
3884 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3885 break;
3886 /* concurrent playback FM needs event */
3887 case USECASE_AUDIO_PLAYBACK_FM:
3888 needs_event = true;
3889 break;
3890
3891 /* concurrent capture usecases, no event, capture handled by device
3892 * USECASE_AUDIO_RECORD:
3893 * USECASE_AUDIO_RECORD_COMPRESS:
3894 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3895
3896 * USECASE_VOICE_CALL:
3897 * USECASE_VOICE2_CALL:
3898 * USECASE_VOLTE_CALL:
3899 * USECASE_QCHAT_CALL:
3900 * USECASE_VOWLAN_CALL:
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]3901 * USECASE_VOICEMMODE1_CALL:
3902 * USECASE_VOICEMMODE2_CALL:
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3903 * USECASE_COMPRESS_VOIP_CALL:
3904 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3905 * USECASE_INCALL_REC_UPLINK:
3906 * USECASE_INCALL_REC_DOWNLINK:
3907 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3908 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3909 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3910 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3911 * USECASE_INCALL_MUSIC_UPLINK:
3912 * USECASE_INCALL_MUSIC_UPLINK2:
3913 * USECASE_AUDIO_SPKR_CALIB_RX:
3914 * USECASE_AUDIO_SPKR_CALIB_TX:
3915 */
3916 default:
3917 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
3918 }
3919 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3920}
3921
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3922bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
3923{
3924 bool needs_event = false;
3925
3926 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3927 (snd_device < SND_DEVICE_IN_END) &&
3928 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3929 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
3930 needs_event = true;
3931
3932 return needs_event;
3933}
3934
3935bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
3936{
3937 bool needs_event = false;
3938
3939 switch(uc_id){
3940 /* concurrent playback usecases needs event */
3941 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3942 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3943 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3944 needs_event = true;
3945 break;
3946 /* concurrent playback in low latency allowed */
3947 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3948 break;
3949 /* concurrent playback FM needs event */
3950 case USECASE_AUDIO_PLAYBACK_FM:
3951 needs_event = true;
3952 break;
3953
3954 /* concurrent capture usecases, no event, capture handled by device
3955 * USECASE_AUDIO_RECORD:
3956 * USECASE_AUDIO_RECORD_COMPRESS:
3957 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3958
3959 * USECASE_VOICE_CALL:
3960 * USECASE_VOICE2_CALL:
3961 * USECASE_VOLTE_CALL:
3962 * USECASE_QCHAT_CALL:
3963 * USECASE_VOWLAN_CALL:
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]3964 * USECASE_VOICEMMODE1_CALL:
3965 * USECASE_VOICEMMODE2_CALL:
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3966 * USECASE_COMPRESS_VOIP_CALL:
3967 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3968 * USECASE_INCALL_REC_UPLINK:
3969 * USECASE_INCALL_REC_DOWNLINK:
3970 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3971 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3972 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3973 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3974 * USECASE_INCALL_MUSIC_UPLINK:
3975 * USECASE_INCALL_MUSIC_UPLINK2:
3976 * USECASE_AUDIO_SPKR_CALIB_RX:
3977 * USECASE_AUDIO_SPKR_CALIB_TX:
3978 */
3979 default:
3980 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
3981 }
3982 return needs_event;
3983}
3984
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3985/* Read offload buffer size from a property.
3986 * If value is not power of 2 round it to
3987 * power of 2.
3988 */
3989uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
3990{
3991 char value[PROPERTY_VALUE_MAX] = {0};
3992 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3993 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
3994 atoi(value)) {
3995 fragment_size = atoi(value) * 1024;
3996 }
3997
vivek mehta80a44292015-08-10 12:58:10 -0700[diff] [blame]3998 /* Use incoming offload buffer size if default buffer size is less */
3999 if ((info != NULL) && (fragment_size < info->offload_buffer_size)) {
4000 ALOGI("%s:: Overwriting offload buffer size default:%d new:%d", __func__,
4001 fragment_size,
4002 info->offload_buffer_size);
4003 fragment_size = info->offload_buffer_size;
4004 }
4005
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4006 // For FLAC use max size since it is loss less, and has sampling rates
4007 // upto 192kHZ
4008 if (info != NULL && !info->has_video &&
4009 info->format == AUDIO_FORMAT_FLAC) {
4010 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
4011 ALOGV("FLAC fragment size %d", fragment_size);
4012 }
4013
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4014 if (info != NULL && info->has_video && info->is_streaming) {
4015 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
4016 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]4017 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4018 }
4019
4020 fragment_size = ALIGN( fragment_size, 1024);
4021
4022 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
4023 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
4024 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
4025 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
4026 ALOGV("%s: fragment_size %d", __func__, fragment_size);
4027 return fragment_size;
4028}
4029
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4030
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4031/*
4032 * configures afe with bit width and Sample Rate
4033 */
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4034static int platform_set_codec_backend_cfg(struct audio_device* adev,
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]4035 snd_device_t snd_device, unsigned int bit_width,
4036 unsigned int sample_rate, audio_format_t format)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4037{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4038 int ret = 0;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4039 int backend_idx = DEFAULT_CODEC_BACKEND;
4040 struct platform_data *my_data = (struct platform_data *)adev->platform;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4041
4042 backend_idx = platform_get_backend_index(snd_device);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4043 ALOGI("%s:becf: afe: bitwidth %d, samplerate %d, backend_idx %d device (%s)",
4044 __func__, bit_width, sample_rate, backend_idx,
4045 platform_get_snd_device_name(snd_device));
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4046
4047 if (bit_width !=
4048 my_data->current_backend_cfg[backend_idx].bit_width) {
4049
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4050 struct mixer_ctl *ctl;
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]4051 ctl = mixer_get_ctl_by_name(adev->mixer,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4052 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4053 if (!ctl) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4054 ALOGE("%s:becf: afe: Could not get ctl for mixer command - %s",
4055 __func__,
4056 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4057 return -EINVAL;
4058 }
4059
4060 if (bit_width == 24) {
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]4061 if (format == AUDIO_FORMAT_PCM_24_BIT_PACKED)
4062 mixer_ctl_set_enum_by_string(ctl, "S24_3LE");
4063 else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4064 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]4065 } else if (bit_width == 32) {
4066 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4067 } else {
4068 mixer_ctl_set_enum_by_string(ctl, "S16_LE");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4069 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4070 my_data->current_backend_cfg[backend_idx].bit_width = bit_width;
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]4071 ALOGD("%s:becf: afe: %s mixer set to %d bit for %x format", __func__,
4072 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl,
4073 bit_width, format);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4074 }
4075
4076 /*
4077 * Backend sample rate configuration follows:
4078 * 16 bit playback - 48khz for streams at any valid sample rate
4079 * 24 bit playback - 48khz for stream sample rate less than 48khz
4080 * 24 bit playback - 96khz for sample rate range of 48khz to 96khz
4081 * 24 bit playback - 192khz for sample rate range of 96khz to 192 khz
4082 * Upper limit is inclusive in the sample rate range.
4083 */
4084 // TODO: This has to be more dynamic based on policy file
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4085
4086 if ((sample_rate != my_data->current_backend_cfg[(int)backend_idx].sample_rate) &&
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]4087 (my_data->hifi_audio)) {
4088 /*
4089 * sample rate update is needed only for hifi audio enabled platforms
4090 */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4091 char *rate_str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4092 struct mixer_ctl *ctl;
4093
4094 switch (sample_rate) {
4095 case 8000:
4096 case 11025:
4097 case 16000:
4098 case 22050:
4099 case 32000:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4100 case 48000:
4101 rate_str = "KHZ_48";
4102 break;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4103 case 44100:
4104 rate_str = "KHZ_44P1";
4105 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4106 case 64000:
4107 case 88200:
4108 case 96000:
4109 rate_str = "KHZ_96";
4110 break;
4111 case 176400:
4112 case 192000:
4113 rate_str = "KHZ_192";
4114 break;
4115 default:
4116 rate_str = "KHZ_48";
4117 break;
4118 }
4119
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4120 ctl = mixer_get_ctl_by_name(adev->mixer,
4121 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4122
4123 if (!ctl) {
4124 ALOGE("%s:becf: afe: Could not get ctl to set the Sample Rate for mixer command - %s",
4125 __func__,
4126 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4127 return -EINVAL;
4128 }
4129
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4130 ALOGD("%s:becf: afe: %s set to %s", __func__,
4131 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl,
4132 rate_str);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4133 mixer_ctl_set_enum_by_string(ctl, rate_str);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4134 my_data->current_backend_cfg[backend_idx].sample_rate = sample_rate;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4135 }
4136
4137 return ret;
4138}
4139
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4140/*
4141 * goes through all the current usecases and picks the highest
4142 * bitwidth & samplerate
4143 */
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4144static bool platform_check_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4145 struct audio_usecase* usecase,
4146 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4147 unsigned int* new_bit_width,
4148 unsigned int* new_sample_rate)
4149{
4150 bool backend_change = false;
4151 struct listnode *node;
4152 struct stream_out *out = NULL;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4153 char value[PROPERTY_VALUE_MAX] = {0};
4154 unsigned int bit_width;
4155 unsigned int sample_rate;
4156 int backend_idx = DEFAULT_CODEC_BACKEND;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4157 struct platform_data *my_data = (struct platform_data *)adev->platform;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4158 int na_mode = platform_get_native_support();
Mingming Yinddd610b2016-01-20 17:09:32 -0800[diff] [blame]4159 edid_audio_info *edid_info = (edid_audio_info *)my_data->edid_info;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4160
4161 backend_idx = platform_get_backend_index(snd_device);
4162
4163 bit_width = *new_bit_width;
4164 sample_rate = *new_sample_rate;
4165
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4166 ALOGI("%s:becf: afe: Codec selected backend: %d current bit width: %d and sample rate: %d",
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4167 __func__, backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4168
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]4169 // For voice calls use default configuration i.e. 16b/48K, only applicable to
4170 // default backend
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4171 // force routing is not required here, caller will do it anyway
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]4172 if ((voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) &&
4173 backend_idx == DEFAULT_CODEC_BACKEND) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4174 ALOGW("%s:becf: afe:Use default bw and sr for voice/voip calls ",
4175 __func__);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4176 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4177 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4178 } else {
4179 /*
4180 * The backend should be configured at highest bit width and/or
4181 * sample rate amongst all playback usecases.
4182 * If the selected sample rate and/or bit width differ with
4183 * current backend sample rate and/or bit width, then, we set the
4184 * backend re-configuration flag.
4185 *
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4186 * Exception: 16 bit playbacks is allowed through 16 bit/48/44.1 khz backend only
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4187 */
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4188 int i =0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4189 list_for_each(node, &adev->usecase_list) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4190 struct audio_usecase *uc;
4191 uc = node_to_item(node, struct audio_usecase, list);
4192 struct stream_out *out = (struct stream_out*) uc->stream.out;
4193 if (uc->type == PCM_PLAYBACK && out && usecase != uc) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4194
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4195 ALOGD("%s:napb: (%d) - (%s)id (%d) sr %d bw "
4196 "(%d) device %s", __func__, i++, use_case_table[uc->id],
4197 uc->id, out->sample_rate,
4198 out->bit_width,
4199 platform_get_snd_device_name(uc->out_snd_device));
4200
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4201 if (platform_check_backends_match(snd_device, uc->out_snd_device)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4202 if (bit_width < out->bit_width)
4203 bit_width = out->bit_width;
4204 if (sample_rate < out->sample_rate)
4205 sample_rate = out->sample_rate;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4206 if (out->sample_rate < OUTPUT_SAMPLING_RATE_44100)
4207 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4208 }
4209 }
4210 }
4211 }
4212
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4213 if (audio_is_true_native_stream_active(adev)) {
Sidipotu Ashokad8fff82016-02-02 10:48:42 +0530[diff] [blame]4214 if (check_hdset_combo_device(snd_device)) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4215 /*
4216 * In true native mode Tasha has a limitation that one port at 44.1 khz
4217 * cannot drive both spkr and hdset, to simiplify the solution lets
4218 * move the AFE to 48khzwhen a ring tone selects combo device.
4219 */
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4220 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4221 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4222 ALOGD("%s:becf: afe: port has to run at 48k for a combo device",
4223 __func__);
4224 } else {
4225 /*
4226 * in single BE mode, if native audio playback
4227 * is active then it will take priority
4228 */
4229 sample_rate = OUTPUT_SAMPLING_RATE_44100;
4230 ALOGD("%s:becf: afe: napb active set rate to 44.1 khz",
4231 __func__);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4232 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4233 }
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4234
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4235 /*
Sidipotu Ashokfdd505a2016-02-11 10:31:38 +0530[diff] [blame]4236 * hifi playback not supported on spkr devices, limit the Sample Rate
4237 * to 48 khz.
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4238 */
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4239 if (SND_DEVICE_OUT_SPEAKER == snd_device ||
4240 SND_DEVICE_OUT_SPEAKER_WSA == snd_device ||
4241 SND_DEVICE_OUT_SPEAKER_VBAT == snd_device) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4242 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4243 ALOGD("%s:becf: afe: playback on speaker device Configure afe to "
4244 "default Sample Rate(48k)", __func__);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4245 }
4246
4247 /*
4248 * native playback is not enabled.Configure afe to default Sample Rate(48k)
4249 */
4250 if (NATIVE_AUDIO_MODE_INVALID == na_mode &&
4251 OUTPUT_SAMPLING_RATE_44100 == sample_rate) {
4252 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4253 ALOGD("%s:becf: afe: napb not active - set (48k) default rate",
4254 __func__);
4255 }
4256
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4257 /*
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]4258 * reset the sample rate to default value(48K), if hifi audio is not supported
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4259 */
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]4260 if (!my_data->hifi_audio) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4261 ALOGD("%s:becf: afe: only 48KHZ sample rate is supported "
4262 "Configure afe to default Sample Rate(48k)", __func__);
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]4263 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4264 }
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4265
Mingming Yinddd610b2016-01-20 17:09:32 -0800[diff] [blame]4266 if (backend_idx == HDMI_RX_BACKEND) {
4267 //Check EDID info for supported samplerate
4268 if (!edid_is_supported_sr(edid_info,sample_rate)) {
4269 //reset to current sample rate
4270 sample_rate = my_data->current_backend_cfg[backend_idx].sample_rate;
4271 }
4272 //Check EDID info for supported bit widhth
4273 if (!edid_is_supported_bps(edid_info,bit_width)) {
4274 //reset to current sample rate
4275 bit_width = my_data->current_backend_cfg[backend_idx].bit_width;
4276 }
4277 }
4278
Manish Dewangan837dc462015-05-27 10:17:41 +0530[diff] [blame]4279 //check if mulitchannel clip needs to be down sampled to 48k
4280 property_get("audio.playback.mch.downsample",value,"");
4281 if (!strncmp("true", value, sizeof("true"))) {
4282 out = usecase->stream.out;
4283 if ((popcount(out->channel_mask) > 2) &&
4284 (out->sample_rate > CODEC_BACKEND_DEFAULT_SAMPLE_RATE) &&
4285 !(out->flags & AUDIO_OUTPUT_FLAG_COMPRESS_PASSTHROUGH)) {
4286 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4287 /* update out sample rate to reflect current backend sample rate */
4288 out->sample_rate = sample_rate;
4289 ALOGD("%s: MCH session defaulting sample rate to %d",
4290 __func__, sample_rate);
4291 }
4292 }
4293
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]4294 if (backend_idx == USB_AUDIO_RX_BACKEND) {
4295 unsigned int channels = audio_channel_count_from_out_mask(usecase->stream.out->channel_mask);
4296 audio_extn_usb_is_config_supported(&bit_width, &sample_rate, channels);
4297 ALOGV("%s: USB BE configured as bit_width(%d)sample_rate(%d)channels(%d)",
4298 __func__, bit_width, sample_rate, channels);
4299 }
4300
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4301 ALOGI("%s:becf: afe: Codec selected backend: %d updated bit width: %d and sample rate: %d",
4302 __func__,
4303 backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4304 // Force routing if the expected bitwdith or samplerate
4305 // is not same as current backend comfiguration
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4306 if ((bit_width != my_data->current_backend_cfg[backend_idx].bit_width) ||
4307 (sample_rate != my_data->current_backend_cfg[backend_idx].sample_rate)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4308 *new_bit_width = bit_width;
4309 *new_sample_rate = sample_rate;
4310 backend_change = true;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4311 ALOGI("%s:becf: afe: Codec backend needs to be updated. new bit width: %d new sample rate: %d",
4312 __func__,
4313 *new_bit_width, *new_sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4314 }
4315
4316 return backend_change;
4317}
4318
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]4319bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4320 struct audio_usecase *usecase, snd_device_t snd_device)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4321{
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4322 unsigned int new_bit_width;
4323 unsigned int new_sample_rate;
4324 int backend_idx = DEFAULT_CODEC_BACKEND;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4325 int new_snd_devices[SND_DEVICE_OUT_END];
4326 int i, num_devices = 1;
4327 bool ret = false;
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]4328 audio_format_t format;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4329
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4330 backend_idx = platform_get_backend_index(snd_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4331
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4332 new_bit_width = usecase->stream.out->bit_width;
4333 new_sample_rate = usecase->stream.out->sample_rate;
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]4334 format = usecase->stream.out->format;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4335
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4336 ALOGI("%s:becf: afe: bitwidth %d, samplerate %d"
4337 ", backend_idx %d usecase = %d device (%s)", __func__, new_bit_width,
4338 new_sample_rate, backend_idx, usecase->id,
4339 platform_get_snd_device_name(snd_device));
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4340
4341 if (!platform_can_split_snd_device(adev->platform, snd_device,
4342 &num_devices, new_snd_devices))
4343 new_snd_devices[0] = snd_device;
4344
4345 for (i = 0; i < num_devices; i++) {
4346 ALOGI("%s: becf: new_snd_devices[%d] is %s", __func__, i,
4347 platform_get_snd_device_name(new_snd_devices[i]));
4348 if (platform_check_codec_backend_cfg(adev, usecase, new_snd_devices[i],
4349 &new_bit_width, &new_sample_rate)) {
4350 platform_set_codec_backend_cfg(adev, new_snd_devices[i],
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]4351 new_bit_width, new_sample_rate, format);
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4352 ret = true;
4353 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4354 }
4355
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4356 return ret;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4357}
4358
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]4359/*
4360 * configures afe with bit width and Sample Rate
4361 */
4362
4363int platform_set_capture_codec_backend_cfg(struct audio_device* adev,
4364 snd_device_t snd_device,
4365 unsigned int bit_width, unsigned int sample_rate,
4366 audio_format_t format)
4367{
4368 int ret = 0;
4369 int backend_idx = DEFAULT_CODEC_BACKEND;
4370 struct platform_data *my_data = (struct platform_data *)adev->platform;
4371
4372 ALOGI("%s:txbecf: afe: bitwidth %d, samplerate %d, backend_idx %d device (%s)",
4373 __func__, bit_width, sample_rate, backend_idx,
4374 platform_get_snd_device_name(snd_device));
4375
4376 if (bit_width !=
4377 my_data->current_tx_backend_cfg[backend_idx].bit_width) {
4378
4379 struct mixer_ctl *ctl = NULL;
4380 ctl = mixer_get_ctl_by_name(adev->mixer,
4381 my_data->current_tx_backend_cfg[backend_idx].bitwidth_mixer_ctl);
4382 if (!ctl) {
4383 ALOGE("%s:txbecf: afe: Could not get ctl for mixer command - %s",
4384 __func__,
4385 my_data->current_tx_backend_cfg[backend_idx].bitwidth_mixer_ctl);
4386 return -EINVAL;
4387 }
4388
4389 if (bit_width == 24) {
4390 if (format == AUDIO_FORMAT_PCM_24_BIT_PACKED)
4391 ret = mixer_ctl_set_enum_by_string(ctl, "S24_3LE");
4392 else
4393 ret = mixer_ctl_set_enum_by_string(ctl, "S24_LE");
4394 } else {
4395 ret = mixer_ctl_set_enum_by_string(ctl, "S16_LE");
4396 }
4397
4398 if (ret < 0) {
4399 ALOGE("%s:txbecf: afe: Could not set ctl for mixer command - %s",
4400 __func__,
4401 my_data->current_tx_backend_cfg[backend_idx].bitwidth_mixer_ctl);
4402 return -EINVAL;
4403 }
4404
4405 my_data->current_tx_backend_cfg[backend_idx].bit_width = bit_width;
4406 ALOGD("%s:txbecf: afe: %s mixer set to %d bit", __func__,
4407 my_data->current_tx_backend_cfg[backend_idx].bitwidth_mixer_ctl, bit_width);
4408 }
4409
4410 /*
4411 * Backend sample rate configuration follows:
4412 * 16 bit record - 48khz for streams at any valid sample rate
4413 * 24 bit record - 48khz for stream sample rate less than 48khz
4414 * 24 bit record - 96khz for sample rate range of 48khz to 96khz
4415 * 24 bit record - 192khz for sample rate range of 96khz to 192 khz
4416 * Upper limit is inclusive in the sample rate range.
4417 */
4418 // TODO: This has to be more dynamic based on policy file
4419
4420 if (sample_rate != my_data->current_tx_backend_cfg[(int)backend_idx].sample_rate) {
4421 /*
4422 * sample rate update is needed only for hifi audio enabled platforms
4423 */
4424 char *rate_str = NULL;
4425 struct mixer_ctl *ctl = NULL;
4426
4427 switch (sample_rate) {
4428 case 8000:
4429 case 11025:
4430 case 16000:
4431 case 22050:
4432 case 32000:
4433 case 44100:
4434 case 48000:
4435 rate_str = "KHZ_48";
4436 break;
4437 case 64000:
4438 case 88200:
4439 case 96000:
4440 rate_str = "KHZ_96";
4441 break;
4442 case 176400:
4443 case 192000:
4444 rate_str = "KHZ_192";
4445 break;
4446 default:
4447 rate_str = "KHZ_48";
4448 break;
4449 }
4450
4451 ctl = mixer_get_ctl_by_name(adev->mixer,
4452 my_data->current_tx_backend_cfg[backend_idx].samplerate_mixer_ctl);
4453
4454 if (ctl < 0) {
4455 ALOGE("%s:txbecf: afe: Could not get ctl to set the Sample Rate for mixer command - %s",
4456 __func__,
4457 my_data->current_tx_backend_cfg[backend_idx].samplerate_mixer_ctl);
4458 return -EINVAL;
4459 }
4460
4461 ALOGD("%s:txbecf: afe: %s set to %s", __func__,
4462 my_data->current_tx_backend_cfg[backend_idx].samplerate_mixer_ctl,
4463 rate_str);
4464 ret = mixer_ctl_set_enum_by_string(ctl, rate_str);
4465 if (ret < 0) {
4466 ALOGE("%s:txbecf: afe: Could not set ctl for mixer command - %s",
4467 __func__,
4468 my_data->current_tx_backend_cfg[backend_idx].samplerate_mixer_ctl);
4469 return -EINVAL;
4470 }
4471
4472 my_data->current_tx_backend_cfg[backend_idx].sample_rate = sample_rate;
4473 }
4474
4475 return ret;
4476}
4477
4478/*
4479 * goes through all the current usecases and picks the highest
4480 * bitwidth & samplerate
4481 */
4482bool platform_check_capture_codec_backend_cfg(struct audio_device* adev,
4483 unsigned int* new_bit_width,
4484 unsigned int* new_sample_rate)
4485{
4486 bool backend_change = false;
4487 unsigned int bit_width;
4488 unsigned int sample_rate;
4489 int backend_idx = DEFAULT_CODEC_BACKEND;
4490 struct platform_data *my_data = (struct platform_data *)adev->platform;
4491
4492 bit_width = *new_bit_width;
4493 sample_rate = *new_sample_rate;
4494
4495 ALOGI("%s:txbecf: afe: Codec selected backend: %d current bit width: %d and "
4496 "sample rate: %d",__func__,backend_idx, bit_width, sample_rate);
4497
4498 // For voice calls use default configuration i.e. 16b/48K, only applicable to
4499 // default backend
4500 // force routing is not required here, caller will do it anyway
4501 if ((voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) ||
4502 (!is_external_codec)) {
4503 ALOGW("%s:txbecf: afe:Use default bw and sr for voice/voip calls",
4504 __func__);
4505 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4506 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4507 }
4508
4509 ALOGI("%s:txbecf: afe: Codec selected backend: %d updated bit width: %d and "
4510 "sample rate: %d", __func__, backend_idx, bit_width, sample_rate);
4511 // Force routing if the expected bitwdith or samplerate
4512 // is not same as current backend comfiguration
4513 if ((bit_width != my_data->current_tx_backend_cfg[backend_idx].bit_width) ||
4514 (sample_rate != my_data->current_tx_backend_cfg[backend_idx].sample_rate)) {
4515 *new_bit_width = bit_width;
4516 *new_sample_rate = sample_rate;
4517 backend_change = true;
4518 ALOGI("%s:txbecf: afe: Codec backend needs to be updated. new bit width: %d "
4519 "new sample rate: %d", __func__, *new_bit_width, *new_sample_rate);
4520 }
4521
4522 return backend_change;
4523}
4524
4525bool platform_check_and_set_capture_codec_backend_cfg(struct audio_device* adev,
4526 struct audio_usecase *usecase, snd_device_t snd_device)
4527{
4528 unsigned int new_bit_width;
4529 unsigned int new_sample_rate;
4530 audio_format_t format = AUDIO_FORMAT_PCM_16_BIT;
4531 int backend_idx = DEFAULT_CODEC_BACKEND;
4532 int ret = 0;
4533
4534 if(usecase->type == PCM_CAPTURE) {
4535 new_sample_rate = usecase->stream.in->sample_rate;
4536 new_bit_width = usecase->stream.in->bit_width;
4537 format = usecase->stream.in->format;
4538 } else {
4539 new_bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4540 new_sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4541 }
4542
4543 ALOGI("%s:txbecf: afe: bitwidth %d, samplerate %d"
4544 ", backend_idx %d usecase = %d device (%s)", __func__, new_bit_width,
4545 new_sample_rate, backend_idx, usecase->id,
4546 platform_get_snd_device_name(snd_device));
4547 if (platform_check_capture_codec_backend_cfg(adev, &new_bit_width,
4548 &new_sample_rate)) {
4549 ret = platform_set_capture_codec_backend_cfg(adev, snd_device,
4550 new_bit_width, new_sample_rate, format);
4551 if(!ret)
4552 return true;
4553 }
4554
4555 return false;
4556}
4557
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4558int platform_set_snd_device_backend(snd_device_t device, const char *backend_tag,
4559 const char * hw_interface)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4560{
4561 int ret = 0;
4562
4563 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
4564 ALOGE("%s: Invalid snd_device = %d",
4565 __func__, device);
4566 ret = -EINVAL;
4567 goto done;
4568 }
4569
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4570 ALOGD("%s: backend_tag_table[%s]: old = %s new = %s", __func__,
4571 platform_get_snd_device_name(device),
4572 backend_tag_table[device] != NULL ? backend_tag_table[device]: "null",
4573 backend_tag);
4574 if (backend_tag_table[device]) {
4575 free(backend_tag_table[device]);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4576 }
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4577 backend_tag_table[device] = strdup(backend_tag);
4578
4579 if (hw_interface != NULL) {
4580 if (hw_interface_table[device])
4581 free(hw_interface_table[device]);
4582
4583 ALOGD("%s: hw_interface_table[%d] = %s", __func__, device, hw_interface);
4584 hw_interface_table[device] = strdup(hw_interface);
4585 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4586done:
4587 return ret;
4588}
4589
4590int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id)
4591{
4592 int ret = 0;
4593 if ((usecase <= USECASE_INVALID) || (usecase >= AUDIO_USECASE_MAX)) {
4594 ALOGE("%s: invalid usecase case idx %d", __func__, usecase);
4595 ret = -EINVAL;
4596 goto done;
4597 }
4598
4599 if ((type != 0) && (type != 1)) {
4600 ALOGE("%s: invalid usecase type", __func__);
4601 ret = -EINVAL;
4602 }
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4603 ALOGV("%s: pcm_device_table[%d][%d] = %d", __func__, usecase, type, pcm_id);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4604 pcm_device_table[usecase][type] = pcm_id;
4605done:
4606 return ret;
4607}
4608
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4609void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
4610{
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]4611 *device_to_be_id = (int*) msm_device_to_be_id;
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4612 *length = msm_be_id_array_len;
4613}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4614int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask, int snd_id)
4615{
4616 int ret = 0;
4617 int channels = audio_channel_count_from_out_mask(channel_mask);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4618
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4619 char channel_map[8];
4620 memset(channel_map, 0, sizeof(channel_map));
4621 /* Following are all most common standard WAV channel layouts
4622 overridden by channel mask if its allowed and different */
4623 switch (channels) {
4624 case 1:
4625 /* AUDIO_CHANNEL_OUT_MONO */
4626 channel_map[0] = PCM_CHANNEL_FC;
4627 break;
4628 case 2:
4629 /* AUDIO_CHANNEL_OUT_STEREO */
4630 channel_map[0] = PCM_CHANNEL_FL;
4631 channel_map[1] = PCM_CHANNEL_FR;
4632 break;
4633 case 3:
4634 /* AUDIO_CHANNEL_OUT_2POINT1 */
4635 channel_map[0] = PCM_CHANNEL_FL;
4636 channel_map[1] = PCM_CHANNEL_FR;
4637 channel_map[2] = PCM_CHANNEL_FC;
4638 break;
4639 case 4:
4640 /* AUDIO_CHANNEL_OUT_QUAD_SIDE */
4641 channel_map[0] = PCM_CHANNEL_FL;
4642 channel_map[1] = PCM_CHANNEL_FR;
4643 channel_map[2] = PCM_CHANNEL_LS;
4644 channel_map[3] = PCM_CHANNEL_RS;
4645 if (channel_mask == AUDIO_CHANNEL_OUT_QUAD_BACK)
4646 {
4647 channel_map[2] = PCM_CHANNEL_LB;
4648 channel_map[3] = PCM_CHANNEL_RB;
4649 }
4650 if (channel_mask == AUDIO_CHANNEL_OUT_SURROUND)
4651 {
4652 channel_map[2] = PCM_CHANNEL_FC;
4653 channel_map[3] = PCM_CHANNEL_CS;
4654 }
4655 break;
4656 case 5:
4657 /* AUDIO_CHANNEL_OUT_PENTA */
4658 channel_map[0] = PCM_CHANNEL_FL;
4659 channel_map[1] = PCM_CHANNEL_FR;
4660 channel_map[2] = PCM_CHANNEL_FC;
4661 channel_map[3] = PCM_CHANNEL_LB;
4662 channel_map[4] = PCM_CHANNEL_RB;
4663 break;
4664 case 6:
4665 /* AUDIO_CHANNEL_OUT_5POINT1 */
4666 channel_map[0] = PCM_CHANNEL_FL;
4667 channel_map[1] = PCM_CHANNEL_FR;
4668 channel_map[2] = PCM_CHANNEL_FC;
4669 channel_map[3] = PCM_CHANNEL_LFE;
4670 channel_map[4] = PCM_CHANNEL_LB;
4671 channel_map[5] = PCM_CHANNEL_RB;
4672 if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1_SIDE)
4673 {
4674 channel_map[4] = PCM_CHANNEL_LS;
4675 channel_map[5] = PCM_CHANNEL_RS;
4676 }
4677 break;
4678 case 7:
4679 /* AUDIO_CHANNEL_OUT_6POINT1 */
4680 channel_map[0] = PCM_CHANNEL_FL;
4681 channel_map[1] = PCM_CHANNEL_FR;
4682 channel_map[2] = PCM_CHANNEL_FC;
4683 channel_map[3] = PCM_CHANNEL_LFE;
4684 channel_map[4] = PCM_CHANNEL_LB;
4685 channel_map[5] = PCM_CHANNEL_RB;
4686 channel_map[6] = PCM_CHANNEL_CS;
4687 break;
4688 case 8:
4689 /* AUDIO_CHANNEL_OUT_7POINT1 */
4690 channel_map[0] = PCM_CHANNEL_FL;
4691 channel_map[1] = PCM_CHANNEL_FR;
4692 channel_map[2] = PCM_CHANNEL_FC;
4693 channel_map[3] = PCM_CHANNEL_LFE;
4694 channel_map[4] = PCM_CHANNEL_LB;
4695 channel_map[5] = PCM_CHANNEL_RB;
4696 channel_map[6] = PCM_CHANNEL_LS;
4697 channel_map[7] = PCM_CHANNEL_RS;
4698 break;
4699 default:
4700 ALOGE("unsupported channels %d for setting channel map", channels);
4701 return -1;
4702 }
4703 ret = platform_set_channel_map(platform, channels, channel_map, snd_id);
4704 return ret;
4705}
4706
4707int platform_get_edid_info(void *platform)
4708{
4709 struct platform_data *my_data = (struct platform_data *)platform;
4710 struct audio_device *adev = my_data->adev;
4711 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]4712 int ret, count;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4713
4714 struct mixer_ctl *ctl;
4715 char edid_data[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE + 1] = {0};
4716 edid_audio_info *info;
4717
4718 if (my_data->edid_valid) {
4719 /* use cached edid */
4720 return 0;
4721 }
4722
4723 if (my_data->edid_info == NULL) {
4724 my_data->edid_info =
4725 (struct edid_audio_info *)calloc(1, sizeof(struct edid_audio_info));
4726 }
4727
4728 info = my_data->edid_info;
4729
4730 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
4731 if (!ctl) {
4732 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4733 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
4734 goto fail;
4735 }
4736
4737 mixer_ctl_update(ctl);
4738
4739 count = mixer_ctl_get_num_values(ctl);
4740
4741 /* Read SAD blocks, clamping the maximum size for safety */
4742 if (count > (int)sizeof(block))
4743 count = (int)sizeof(block);
4744
4745 ret = mixer_ctl_get_array(ctl, block, count);
4746 if (ret != 0) {
4747 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
4748 goto fail;
4749 }
4750 edid_data[0] = count;
4751 memcpy(&edid_data[1], block, count);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4752 if (!edid_get_sink_caps(info, edid_data)) {
4753 ALOGE("%s: Failed to get HDMI sink capabilities", __func__);
4754 goto fail;
4755 }
4756 my_data->edid_valid = true;
4757 return 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4758fail:
4759 if (my_data->edid_info) {
4760 free(my_data->edid_info);
4761 my_data->edid_info = NULL;
4762 my_data->edid_valid = false;
4763 }
4764 ALOGE("%s: return -EINVAL", __func__);
4765 return -EINVAL;
4766}
4767
4768
4769int platform_set_channel_allocation(void *platform, int channel_alloc)
4770{
4771 struct mixer_ctl *ctl;
4772 const char *mixer_ctl_name = "HDMI RX CA";
4773 int ret;
4774 struct platform_data *my_data = (struct platform_data *)platform;
4775 struct audio_device *adev = my_data->adev;
4776
4777 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4778 if (!ctl) {
4779 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4780 __func__, mixer_ctl_name);
4781 ret = EINVAL;
4782 }
4783 ALOGD(":%s channel allocation = 0x%x", __func__, channel_alloc);
4784 ret = mixer_ctl_set_value(ctl, 0, channel_alloc);
4785
4786 if (ret < 0) {
4787 ALOGE("%s: Could not set ctl, error:%d ", __func__, ret);
4788 }
4789
4790 return ret;
4791}
4792
4793int platform_set_channel_map(void *platform, int ch_count, char *ch_map, int snd_id)
4794{
4795 struct mixer_ctl *ctl;
4796 char mixer_ctl_name[44]; // max length of name is 44 as defined
4797 int ret;
4798 unsigned int i;
4799 int set_values[8] = {0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4800 struct platform_data *my_data = (struct platform_data *)platform;
4801 struct audio_device *adev = my_data->adev;
4802 ALOGV("%s channel_count:%d",__func__, ch_count);
4803 if (NULL == ch_map) {
4804 ALOGE("%s: Invalid channel mapping used", __func__);
4805 return -EINVAL;
4806 }
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4807
4808 /*
4809 * If snd_id is greater than 0, stream channel mapping
4810 * If snd_id is below 0, typically -1, device channel mapping
4811 */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4812 if (snd_id >= 0) {
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4813 snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "Playback Channel Map%d", snd_id);
4814 } else {
4815 strlcpy(mixer_ctl_name, "Playback Device Channel Map", sizeof(mixer_ctl_name));
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4816 }
4817
4818 ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
4819
4820 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4821 if (!ctl) {
4822 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4823 __func__, mixer_ctl_name);
4824 return -EINVAL;
4825 }
4826 for (i = 0; i< ARRAY_SIZE(set_values); i++) {
4827 set_values[i] = ch_map[i];
4828 }
4829
4830 ALOGD("%s: set mapping(%d %d %d %d %d %d %d %d) for channel:%d", __func__,
4831 set_values[0], set_values[1], set_values[2], set_values[3], set_values[4],
4832 set_values[5], set_values[6], set_values[7], ch_count);
4833
4834 ret = mixer_ctl_set_array(ctl, set_values, ch_count);
4835 if (ret < 0) {
4836 ALOGE("%s: Could not set ctl, error:%d ch_count:%d",
4837 __func__, ret, ch_count);
4838 }
4839 return ret;
4840}
4841
4842unsigned char platform_map_to_edid_format(int audio_format)
4843{
4844 unsigned char format;
4845 switch (audio_format & AUDIO_FORMAT_MAIN_MASK) {
4846 case AUDIO_FORMAT_AC3:
4847 ALOGV("%s: AC3", __func__);
4848 format = AC3;
4849 break;
4850 case AUDIO_FORMAT_AAC:
4851 ALOGV("%s:AAC", __func__);
4852 format = AAC;
4853 break;
Manish Dewangana6fc5442015-08-24 20:30:31 +0530[diff] [blame]4854 case AUDIO_FORMAT_AAC_ADTS:
4855 ALOGV("%s:AAC_ADTS", __func__);
4856 format = AAC;
4857 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4858 case AUDIO_FORMAT_E_AC3:
4859 ALOGV("%s:E_AC3", __func__);
4860 format = DOLBY_DIGITAL_PLUS;
4861 break;
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4862 case AUDIO_FORMAT_DTS:
4863 ALOGV("%s:DTS", __func__);
4864 format = DTS;
4865 break;
4866 case AUDIO_FORMAT_DTS_HD:
4867 ALOGV("%s:DTS_HD", __func__);
4868 format = DTS_HD;
4869 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4870 case AUDIO_FORMAT_PCM_16_BIT:
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]4871 case AUDIO_FORMAT_PCM_24_BIT_PACKED:
4872 case AUDIO_FORMAT_PCM_8_24_BIT:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4873 ALOGV("%s:PCM", __func__);
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4874 format = LPCM;
4875 break;
4876 default:
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4877 format = -1;
Naresh Tanniru20e8b022016-04-28 16:54:17 +0530[diff] [blame]4878 ALOGE("%s:invalid format:%d", __func__,format);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4879 break;
4880 }
4881 return format;
4882}
4883
4884uint32_t platform_get_compress_passthrough_buffer_size(
4885 audio_offload_info_t* info)
4886{
4887 uint32_t fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4888 if (!info->has_video)
4889 fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4890
4891 return fragment_size;
4892}
4893
4894void platform_reset_edid_info(void *platform) {
4895
4896 ALOGV("%s:", __func__);
4897 struct platform_data *my_data = (struct platform_data *)platform;
4898 if (my_data->edid_info) {
4899 ALOGV("%s :free edid", __func__);
4900 free(my_data->edid_info);
4901 my_data->edid_info = NULL;
4902 }
4903}
4904
4905bool platform_is_edid_supported_format(void *platform, int format)
4906{
4907 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4908 edid_audio_info *info = NULL;
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]4909 int i, ret;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4910 unsigned char format_id = platform_map_to_edid_format(format);
4911
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4912 if (format_id <= 0) {
4913 ALOGE("%s invalid edid format mappting for :%x" ,__func__, format);
4914 return false;
4915 }
4916
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4917 ret = platform_get_edid_info(platform);
4918 info = (edid_audio_info *)my_data->edid_info;
4919 if (ret == 0 && info != NULL) {
4920 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4921 /*
4922 * To check
4923 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
4924 * & DOLBY_DIGITAL_PLUS
4925 */
4926 if (info->audio_blocks_array[i].format_id == format_id) {
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4927 ALOGV("%s:returns true %x",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4928 __func__, format);
4929 return true;
4930 }
4931 }
4932 }
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4933 ALOGV("%s:returns false %x",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4934 __func__, format);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4935 return false;
4936}
4937
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4938bool platform_is_edid_supported_sample_rate(void *platform, int sample_rate)
4939{
4940 struct platform_data *my_data = (struct platform_data *)platform;
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4941 edid_audio_info *info = NULL;
Naresh Tanniru20e8b022016-04-28 16:54:17 +0530[diff] [blame]4942 int i, ret;
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4943
4944 ret = platform_get_edid_info(platform);
4945 info = (edid_audio_info *)my_data->edid_info;
4946 if (ret == 0 && info != NULL) {
4947 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4948 /*
4949 * To check
4950 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
4951 * & DOLBY_DIGITAL_PLUS
4952 */
4953 if (info->audio_blocks_array[i].sampling_freq == sample_rate) {
4954 ALOGV("%s: returns true %d", __func__, sample_rate);
4955 return true;
4956 }
4957 }
4958 }
4959 ALOGV("%s: returns false %d", __func__, sample_rate);
4960
4961 return false;
4962}
4963
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4964int platform_set_edid_channels_configuration(void *platform, int channels) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4965
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4966 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4967 edid_audio_info *info = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4968 int channel_count = 2;
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]4969 int i, ret;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4970 char default_channelMap[MAX_CHANNELS_SUPPORTED] = {0};
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4971
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4972 ret = platform_get_edid_info(platform);
4973 info = (edid_audio_info *)my_data->edid_info;
4974 if(ret == 0 && info != NULL) {
4975 if (channels > 2) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4976
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4977 ALOGV("%s:able to get HDMI sink capabilities multi channel playback",
4978 __func__);
4979 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4980 if (info->audio_blocks_array[i].format_id == LPCM &&
4981 info->audio_blocks_array[i].channels > channel_count &&
4982 info->audio_blocks_array[i].channels <= MAX_HDMI_CHANNEL_CNT) {
4983 channel_count = info->audio_blocks_array[i].channels;
4984 }
4985 }
4986 ALOGV("%s:channel_count:%d", __func__, channel_count);
4987 /*
4988 * Channel map is set for supported hdmi max channel count even
4989 * though the input channel count set on adm is less than or equal to
4990 * max supported channel count
4991 */
4992 platform_set_channel_map(platform, channel_count, info->channel_map, -1);
4993 platform_set_channel_allocation(platform, info->channel_allocation);
4994 } else {
4995 default_channelMap[0] = PCM_CHANNEL_FL;
4996 default_channelMap[1] = PCM_CHANNEL_FR;
4997 platform_set_channel_map(platform,2,default_channelMap,-1);
4998 platform_set_channel_allocation(platform,0);
4999 }
5000 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]5001
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]5002 return 0;
5003}
5004
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5005void platform_cache_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]5006{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5007 platform_get_edid_info(platform);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]5008}
5009
Mingming Yinddd610b2016-01-20 17:09:32 -0800[diff] [blame]5010void platform_invalidate_hdmi_config(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]5011{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5012 struct platform_data *my_data = (struct platform_data *)platform;
5013 my_data->edid_valid = false;
5014 if (my_data->edid_info) {
5015 memset(my_data->edid_info, 0, sizeof(struct edid_audio_info));
5016 }
Mingming Yinddd610b2016-01-20 17:09:32 -0800[diff] [blame]5017
5018 //reset HDMI_RX_BACKEND to default values
5019 my_data->current_backend_cfg[HDMI_RX_BACKEND].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
5020 my_data->current_backend_cfg[HDMI_RX_BACKEND].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]5021}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5022
5023int platform_set_mixer_control(struct stream_out *out, const char * mixer_ctl_name,
5024 const char *mixer_val)
5025{
5026 struct audio_device *adev = out->dev;
5027 struct mixer_ctl *ctl = NULL;
5028 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
5029 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
5030 if (!ctl) {
5031 ALOGE("%s: could not get ctl for mixer cmd - %s",
5032 __func__, mixer_ctl_name);
5033 return -EINVAL;
5034 }
5035
5036 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
5037}
5038
Naresh Tanniru20e8b022016-04-28 16:54:17 +0530[diff] [blame]5039static int set_mixer_control(struct mixer *mixer,
5040 const char * mixer_ctl_name,
5041 const char *mixer_val)
5042{
5043 struct mixer_ctl *ctl;
5044 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
5045 ctl = mixer_get_ctl_by_name(mixer, mixer_ctl_name);
5046 if (!ctl) {
5047 ALOGE("%s: could not get ctl for mixer cmd - %s",
5048 __func__, mixer_ctl_name);
5049 return -EINVAL;
5050 }
5051
5052 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
5053}
5054
Mingming Yin21854652016-04-13 11:54:02 -0700[diff] [blame]5055int platform_set_hdmi_config(void *platform, uint32_t channel_count,
5056 uint32_t sample_rate, bool enable_passthrough)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5057{
Mingming Yin21854652016-04-13 11:54:02 -0700[diff] [blame]5058 struct platform_data *my_data = (struct platform_data *)platform;
5059 struct audio_device *adev = my_data->adev;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5060 const char *hdmi_format_ctrl = "HDMI RX Format";
Mingming Yin21854652016-04-13 11:54:02 -0700[diff] [blame]5061 const char *hdmi_rate_ctrl = "HDMI_RX SampleRate";
5062 const char *hdmi_chans_ctrl = "HDMI_RX Channels";
5063 const char *channel_cnt_str = NULL;
5064
5065 ALOGI("%s ch[%d] sr[%d], pthru[%d]", __func__,
5066 channel_count, sample_rate, enable_passthrough);
5067
5068 switch (channel_count) {
5069 case 8:
5070 channel_cnt_str = "Eight"; break;
5071 case 7:
5072 channel_cnt_str = "Seven"; break;
5073 case 6:
5074 channel_cnt_str = "Six"; break;
5075 case 5:
5076 channel_cnt_str = "Five"; break;
5077 case 4:
5078 channel_cnt_str = "Four"; break;
5079 case 3:
5080 channel_cnt_str = "Three"; break;
5081 default:
5082 channel_cnt_str = "Two"; break;
5083 }
5084 ALOGV("%s: HDMI channel count: %s", __func__, channel_cnt_str);
5085 set_mixer_control(adev->mixer, hdmi_chans_ctrl, channel_cnt_str);
5086
5087 if (enable_passthrough) {
5088 ALOGD("%s:HDMI compress format", __func__);
5089 set_mixer_control(adev->mixer, hdmi_format_ctrl, "Compr");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5090 } else {
Mingming Yin21854652016-04-13 11:54:02 -0700[diff] [blame]5091 ALOGD("%s: HDMI PCM format", __func__);
5092 set_mixer_control(adev->mixer, hdmi_format_ctrl, "LPCM");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5093 }
5094
Mingming Yin21854652016-04-13 11:54:02 -0700[diff] [blame]5095 switch (sample_rate) {
5096 case 32000:
5097 set_mixer_control(adev->mixer, hdmi_rate_ctrl, "KHZ_32");
5098 break;
5099 case 44100:
5100 set_mixer_control(adev->mixer, hdmi_rate_ctrl, "KHZ_44P1");
5101 break;
5102 case 96000:
5103 set_mixer_control(adev->mixer, hdmi_rate_ctrl, "KHZ_96");
5104 break;
5105 case 128000:
5106 set_mixer_control(adev->mixer, hdmi_rate_ctrl, "KHZ_128");
5107 break;
5108 case 176400:
5109 set_mixer_control(adev->mixer, hdmi_rate_ctrl, "KHZ_176_4");
5110 break;
5111 case 192000:
5112 set_mixer_control(adev->mixer, hdmi_rate_ctrl, "KHZ_192");
5113 break;
5114 default:
5115 case 48000:
5116 set_mixer_control(adev->mixer, hdmi_rate_ctrl, "KHZ_48");
5117 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5118 }
5119
5120 return 0;
5121}
5122
Mingming Yin21854652016-04-13 11:54:02 -0700[diff] [blame]5123
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5124int platform_set_device_params(struct stream_out *out, int param, int value)
5125{
5126 struct audio_device *adev = out->dev;
5127 struct mixer_ctl *ctl;
5128 char *mixer_ctl_name = "Device PP Params";
5129 int ret = 0;
5130 uint32_t set_values[] = {0,0};
5131
5132 set_values[0] = param;
5133 set_values[1] = value;
5134
5135 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
5136 if (!ctl) {
5137 ALOGE("%s: Could not get ctl for mixer cmd - %s",
5138 __func__, mixer_ctl_name);
5139 ret = -EINVAL;
5140 goto end;
5141 }
5142
5143 ALOGV("%s: Setting device pp params param: %d, value %d mixer ctrl:%s",
5144 __func__,param, value, mixer_ctl_name);
5145 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
5146
5147end:
5148 return ret;
5149}
5150
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]5151int platform_get_subsys_image_name(char *buf)
5152{
5153 strlcpy(buf, PLATFORM_IMAGE_NAME, sizeof(PLATFORM_IMAGE_NAME));
5154 return 0;
5155}
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]5156
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5157/*
5158 * This is a lookup table to map android audio input device to audio h/w interface (backend).
5159 * The table can be extended for other input devices by adding appropriate entries.
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5160 * The audio interface for a particular input device need to be added in
5161 * audio_platform_info.xml file.
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5162 */
5163struct audio_device_to_audio_interface audio_device_to_interface_table[] = {
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5164 {AUDIO_DEVICE_IN_BUILTIN_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BUILTIN_MIC), ""},
5165 {AUDIO_DEVICE_IN_BACK_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BACK_MIC), ""},
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5166};
5167
5168int audio_device_to_interface_table_len =
5169 sizeof(audio_device_to_interface_table) / sizeof(audio_device_to_interface_table[0]);
5170
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5171int platform_set_audio_device_interface(const char * device_name,
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5172 const char *intf_name,
5173 const char *codec_type)
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]5174{
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5175 int ret = 0;
5176 int i;
5177
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5178 if (device_name == NULL || intf_name == NULL || codec_type == NULL) {
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5179 ALOGE("%s: Invalid input", __func__);
5180
5181 ret = -EINVAL;
5182 goto done;
5183 }
5184
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5185 ALOGD("%s: Enter, device name:%s, intf name:%s, codec_type:%s", __func__,
5186 device_name, intf_name, codec_type);
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5187
5188 size_t device_name_len = strlen(device_name);
5189 for (i = 0; i < audio_device_to_interface_table_len; i++) {
5190 char* name = audio_device_to_interface_table[i].device_name;
5191 size_t name_len = strlen(name);
5192 if ((name_len == device_name_len) &&
5193 (strncmp(device_name, name, name_len) == 0)) {
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5194 if (is_external_codec &&
5195 (strncmp(codec_type, "external", strlen(codec_type)) == 0)) {
5196 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5197 __func__, device_name, intf_name);
5198
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5199 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5200 sizeof(audio_device_to_interface_table[i].interface_name));
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5201 } else if (!is_external_codec &&
5202 (strncmp(codec_type, "internal", strlen(codec_type)) == 0)) {
5203 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
5204 __func__, device_name, intf_name);
5205
5206 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
5207 sizeof(audio_device_to_interface_table[i].interface_name));
5208 } else
5209 ALOGE("Invalid codec_type specified. Ignoring this interface entry.");
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5210 goto done;
5211 }
5212 }
5213 ALOGE("%s: Could not find matching device name %s",
5214 __func__, device_name);
5215
5216 ret = -EINVAL;
5217
5218done:
5219 return ret;
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]5220}
Laxminath Kasam82252432015-05-29 18:37:11 +0530[diff] [blame]5221
Venkata Narendra Kumar Gutta7f4817f2016-01-29 14:15:53 +0530[diff] [blame]5222int platform_spkr_prot_is_wsa_analog_mode(void *adev)
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]5223{
5224 struct audio_device *adev_h = adev;
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]5225 const char *snd_card_name;
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]5226
Venkata Narendra Kumar Gutta7f4817f2016-01-29 14:15:53 +0530[diff] [blame]5227 /*
5228 * wsa analog mode is decided based on the sound card name
5229 */
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]5230 snd_card_name = mixer_get_name(adev_h->mixer);
5231 if ((!strcmp(snd_card_name, "msm8952-skum-snd-card")) ||
5232 (!strcmp(snd_card_name, "msm8952-snd-card")) ||
5233 (!strcmp(snd_card_name, "msm8952-snd-card-mtp")) ||
Venkata Narendra Kumar Gutta7f4817f2016-01-29 14:15:53 +0530[diff] [blame]5234 (!strcmp(snd_card_name, "msm8976-skun-snd-card")) ||
5235 (!strcmp(snd_card_name, "msm8953-snd-card-mtp")))
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]5236 return 1;
5237 else
5238 return 0;
5239}
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]5240
5241bool platform_send_gain_dep_cal(void *platform __unused,
5242 int level __unused)
5243{
5244 return 0;
5245}
Xiaojun Sang040cc9f2015-08-03 19:38:28 +0800[diff] [blame]5246
5247bool platform_can_enable_spkr_prot_on_device(snd_device_t snd_device)
5248{
5249 bool ret = false;
5250
5251 if (snd_device == SND_DEVICE_OUT_SPEAKER ||
5252 snd_device == SND_DEVICE_OUT_SPEAKER_WSA ||
5253 snd_device == SND_DEVICE_OUT_SPEAKER_VBAT ||
5254 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT ||
5255 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
5256 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_WSA) {
5257 ret = true;
5258 }
5259
5260 return ret;
5261}
5262
5263int platform_get_spkr_prot_acdb_id(snd_device_t snd_device)
5264{
5265 int acdb_id;
5266
5267 switch(snd_device) {
5268 case SND_DEVICE_OUT_SPEAKER:
5269 case SND_DEVICE_OUT_SPEAKER_WSA:
5270 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED);
5271 break;
5272 case SND_DEVICE_OUT_VOICE_SPEAKER:
5273 case SND_DEVICE_OUT_VOICE_SPEAKER_WSA:
5274 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED);
5275 break;
5276 case SND_DEVICE_OUT_SPEAKER_VBAT:
5277 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT);
5278 break;
5279 case SND_DEVICE_OUT_VOICE_SPEAKER_VBAT:
5280 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT);
5281 break;
5282 default:
5283 acdb_id = -EINVAL;
5284 break;
5285 }
5286 return acdb_id;
5287}
5288
5289int platform_get_spkr_prot_snd_device(snd_device_t snd_device)
5290{
5291 if (!audio_extn_spkr_prot_is_enabled())
5292 return snd_device;
5293
5294 switch(snd_device) {
5295 case SND_DEVICE_OUT_SPEAKER:
5296 case SND_DEVICE_OUT_SPEAKER_WSA:
5297 return SND_DEVICE_OUT_SPEAKER_PROTECTED;
5298 case SND_DEVICE_OUT_VOICE_SPEAKER:
5299 case SND_DEVICE_OUT_VOICE_SPEAKER_WSA:
5300 return SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
5301 case SND_DEVICE_OUT_SPEAKER_VBAT:
5302 return SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT;
5303 case SND_DEVICE_OUT_VOICE_SPEAKER_VBAT:
5304 return SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT;
5305 default:
5306 return snd_device;
5307 }
5308}
Kuirong Wang1cad7142016-05-24 15:21:56 -0700[diff] [blame]5309
5310int platform_set_sidetone(struct audio_device *adev,
5311 snd_device_t out_snd_device,
5312 bool enable,
5313 char *str)
5314{
5315 int ret;
5316 if (out_snd_device == SND_DEVICE_OUT_USB_HEADSET) {
5317 ret = audio_extn_usb_enable_sidetone(out_snd_device, enable);
5318 if (ret)
5319 ALOGI("%s: usb device %d does not support device sidetone\n",
5320 __func__, out_snd_device);
5321 } else {
5322 ALOGV("%s: sidetone out device(%d) mixer cmd = %s\n",
5323 __func__, out_snd_device, str);
5324
5325 if (enable)
5326 audio_route_apply_and_update_path(adev->audio_route, str);
5327 else
5328 audio_route_reset_and_update_path(adev->audio_route, str);
5329 }
5330 return 0;
5331}