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gerrit-public.fairphone.software / platform / hardware / qcom / audio / c30f0285d7ad632e652d4830b2607a3d35b8b9ac / . / hal / msm8916 / platform.c
blob: 500a28d12daa20a11bda71f2443173f5227ae4e3 [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;
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]257
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]258int pcm_device_table[AUDIO_USECASE_MAX][2] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]259 [USECASE_AUDIO_PLAYBACK_DEEP_BUFFER] = {DEEP_BUFFER_PCM_DEVICE,
260 DEEP_BUFFER_PCM_DEVICE},
261 [USECASE_AUDIO_PLAYBACK_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
262 LOWLATENCY_PCM_DEVICE},
263 [USECASE_AUDIO_PLAYBACK_MULTI_CH] = {MULTIMEDIA2_PCM_DEVICE,
264 MULTIMEDIA2_PCM_DEVICE},
265 [USECASE_AUDIO_PLAYBACK_OFFLOAD] =
266 {PLAYBACK_OFFLOAD_DEVICE, PLAYBACK_OFFLOAD_DEVICE},
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]267 /* Below entries are initialized with invalid values
268 * Valid values should be updated from fnc platform_info_init()
269 * based on pcm ids defined in audio_platform_info.xml.
270 */
271 [USECASE_AUDIO_PLAYBACK_OFFLOAD2] = {-1, -1},
272 [USECASE_AUDIO_PLAYBACK_OFFLOAD3] = {-1, -1},
273 [USECASE_AUDIO_PLAYBACK_OFFLOAD4] = {-1, -1},
274 [USECASE_AUDIO_PLAYBACK_OFFLOAD5] = {-1, -1},
275 [USECASE_AUDIO_PLAYBACK_OFFLOAD6] = {-1, -1},
276 [USECASE_AUDIO_PLAYBACK_OFFLOAD7] = {-1, -1},
277 [USECASE_AUDIO_PLAYBACK_OFFLOAD8] = {-1, -1},
278 [USECASE_AUDIO_PLAYBACK_OFFLOAD9] = {-1, -1},
Naresh Tanniru3a7dbe72015-06-25 20:08:01 -0700[diff] [blame]279 [USECASE_AUDIO_PLAYBACK_ULL] = {MULTIMEDIA3_PCM_DEVICE, MULTIMEDIA3_PCM_DEVICE},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]280 [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
281 [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
282 [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
283 LOWLATENCY_PCM_DEVICE},
284 [USECASE_AUDIO_RECORD_FM_VIRTUAL] = {MULTIMEDIA2_PCM_DEVICE,
285 MULTIMEDIA2_PCM_DEVICE},
286 [USECASE_AUDIO_PLAYBACK_FM] = {FM_PLAYBACK_PCM_DEVICE, FM_CAPTURE_PCM_DEVICE},
287 [USECASE_AUDIO_HFP_SCO] = {HFP_PCM_RX, HFP_SCO_RX},
288 [USECASE_AUDIO_HFP_SCO_WB] = {HFP_PCM_RX, HFP_SCO_RX},
289 [USECASE_VOICE_CALL] = {VOICE_CALL_PCM_DEVICE, VOICE_CALL_PCM_DEVICE},
290 [USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE},
291 [USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
292 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
Karthik Reddy Katta3b0a60c2014-04-06 14:52:37 +0530[diff] [blame]293 [USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE},
Venkata Narendra Kumar Gutta0d293362015-12-18 15:52:27 +0530[diff] [blame]294 [USECASE_VOICEMMODE1_CALL] = {-1, -1}, /* pcm ids updated from platform info file */
295 [USECASE_VOICEMMODE2_CALL] = {-1, -1}, /* pcm ids updated from platform info file */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]296 [USECASE_COMPRESS_VOIP_CALL] = {COMPRESS_VOIP_CALL_PCM_DEVICE, COMPRESS_VOIP_CALL_PCM_DEVICE},
297 [USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE,
298 AUDIO_RECORD_PCM_DEVICE},
299 [USECASE_INCALL_REC_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
300 AUDIO_RECORD_PCM_DEVICE},
301 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
302 AUDIO_RECORD_PCM_DEVICE},
303 [USECASE_INCALL_REC_UPLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
304 COMPRESS_CAPTURE_DEVICE},
305 [USECASE_INCALL_REC_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
306 COMPRESS_CAPTURE_DEVICE},
307 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
308 COMPRESS_CAPTURE_DEVICE},
309 [USECASE_INCALL_MUSIC_UPLINK] = {INCALL_MUSIC_UPLINK_PCM_DEVICE,
310 INCALL_MUSIC_UPLINK_PCM_DEVICE},
311 [USECASE_INCALL_MUSIC_UPLINK2] = {INCALL_MUSIC_UPLINK2_PCM_DEVICE,
312 INCALL_MUSIC_UPLINK2_PCM_DEVICE},
313 [USECASE_AUDIO_SPKR_CALIB_RX] = {SPKR_PROT_CALIB_RX_PCM_DEVICE, -1},
314 [USECASE_AUDIO_SPKR_CALIB_TX] = {-1, SPKR_PROT_CALIB_TX_PCM_DEVICE},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]315 [USECASE_AUDIO_PLAYBACK_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
316 AFE_PROXY_RECORD_PCM_DEVICE},
317 [USECASE_AUDIO_RECORD_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
318 AFE_PROXY_RECORD_PCM_DEVICE},
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]319};
320
321/* Array to store sound devices */
322static const char * const device_table[SND_DEVICE_MAX] = {
323 [SND_DEVICE_NONE] = "none",
324 /* Playback sound devices */
325 [SND_DEVICE_OUT_HANDSET] = "handset",
326 [SND_DEVICE_OUT_SPEAKER] = "speaker",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]327 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = "speaker-ext-1",
328 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = "speaker-ext-2",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]329 [SND_DEVICE_OUT_SPEAKER_WSA] = "wsa-speaker",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]330 [SND_DEVICE_OUT_SPEAKER_VBAT] = "vbat-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]331 [SND_DEVICE_OUT_SPEAKER_REVERSE] = "speaker-reverse",
332 [SND_DEVICE_OUT_HEADPHONES] = "headphones",
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]333 [SND_DEVICE_OUT_HEADPHONES_44_1] = "headphones-44.1",
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]334 [SND_DEVICE_OUT_LINE] = "line",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]335 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = "speaker-and-headphones",
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]336 [SND_DEVICE_OUT_SPEAKER_AND_LINE] = "speaker-and-line",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]337 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = "speaker-and-headphones-ext-1",
338 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = "speaker-and-headphones-ext-2",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]339 [SND_DEVICE_OUT_VOICE_HANDSET] = "voice-handset",
340 [SND_DEVICE_OUT_VOICE_SPEAKER] = "voice-speaker",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]341 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = "wsa-voice-speaker",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]342 [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = "vbat-voice-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]343 [SND_DEVICE_OUT_VOICE_HEADPHONES] = "voice-headphones",
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]344 [SND_DEVICE_OUT_VOICE_LINE] = "voice-line",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]345 [SND_DEVICE_OUT_HDMI] = "hdmi",
346 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = "speaker-and-hdmi",
347 [SND_DEVICE_OUT_BT_SCO] = "bt-sco-headset",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]348 [SND_DEVICE_OUT_BT_SCO_WB] = "bt-sco-headset-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]349 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = "voice-tty-full-headphones",
350 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = "voice-tty-vco-headphones",
351 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = "voice-tty-hco-handset",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]352 [SND_DEVICE_OUT_VOICE_TX] = "voice-tx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]353 [SND_DEVICE_OUT_AFE_PROXY] = "afe-proxy",
354 [SND_DEVICE_OUT_USB_HEADSET] = "usb-headphones",
355 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = "speaker-and-usb-headphones",
356 [SND_DEVICE_OUT_TRANSMISSION_FM] = "transmission-fm",
357 [SND_DEVICE_OUT_ANC_HEADSET] = "anc-headphones",
358 [SND_DEVICE_OUT_ANC_FB_HEADSET] = "anc-fb-headphones",
359 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = "voice-anc-headphones",
360 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = "voice-anc-fb-headphones",
361 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = "speaker-and-anc-headphones",
362 [SND_DEVICE_OUT_ANC_HANDSET] = "anc-handset",
363 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = "speaker-protected",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]364 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = "voice-speaker-protected",
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]365 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = "speaker-protected-vbat",
366 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = "voice-speaker-protected-vbat",
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]367#ifdef RECORD_PLAY_CONCURRENCY
368 [SND_DEVICE_OUT_VOIP_HANDSET] = "voip-handset",
369 [SND_DEVICE_OUT_VOIP_SPEAKER] = "voip-speaker",
370 [SND_DEVICE_OUT_VOIP_HEADPHONES] = "voip-headphones",
371#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]372
373 /* Capture sound devices */
374 [SND_DEVICE_IN_HANDSET_MIC] = "handset-mic",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]375 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = "handset-mic-ext",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]376 [SND_DEVICE_IN_HANDSET_MIC_AEC] = "handset-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]377 [SND_DEVICE_IN_HANDSET_MIC_NS] = "handset-mic",
378 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = "handset-mic",
379 [SND_DEVICE_IN_HANDSET_DMIC] = "dmic-endfire",
380 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = "dmic-endfire",
381 [SND_DEVICE_IN_HANDSET_DMIC_NS] = "dmic-endfire",
382 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = "dmic-endfire",
383 [SND_DEVICE_IN_SPEAKER_MIC] = "speaker-mic",
384 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = "speaker-mic",
385 [SND_DEVICE_IN_SPEAKER_MIC_NS] = "speaker-mic",
386 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = "speaker-mic",
387 [SND_DEVICE_IN_SPEAKER_DMIC] = "speaker-dmic-endfire",
388 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = "speaker-dmic-endfire",
389 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = "speaker-dmic-endfire",
390 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = "speaker-dmic-endfire",
391 [SND_DEVICE_IN_HEADSET_MIC] = "headset-mic",
392 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = "headset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]393 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = "voice-speaker-mic",
394 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = "voice-headset-mic",
395 [SND_DEVICE_IN_HDMI_MIC] = "hdmi-mic",
396 [SND_DEVICE_IN_BT_SCO_MIC] = "bt-sco-mic",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]397 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = "bt-sco-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]398 [SND_DEVICE_IN_BT_SCO_MIC_WB] = "bt-sco-mic-wb",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]399 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = "bt-sco-mic-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]400 [SND_DEVICE_IN_CAMCORDER_MIC] = "camcorder-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]401 [SND_DEVICE_IN_VOICE_DMIC] = "voice-dmic-ef",
402 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = "voice-speaker-dmic-ef",
403 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = "voice-speaker-qmic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]404 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = "voice-tty-full-headset-mic",
405 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = "voice-tty-vco-handset-mic",
406 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = "voice-tty-hco-headset-mic",
407 [SND_DEVICE_IN_VOICE_REC_MIC] = "voice-rec-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]408 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = "voice-rec-mic",
409 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = "voice-rec-dmic-ef",
410 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = "voice-rec-dmic-ef-fluence",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]411 [SND_DEVICE_IN_VOICE_RX] = "voice-rx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]412 [SND_DEVICE_IN_USB_HEADSET_MIC] = "usb-headset-mic",
413 [SND_DEVICE_IN_CAPTURE_FM] = "capture-fm",
414 [SND_DEVICE_IN_AANC_HANDSET_MIC] = "aanc-handset-mic",
415 [SND_DEVICE_IN_QUAD_MIC] = "quad-mic",
416 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = "handset-stereo-dmic-ef",
417 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = "speaker-stereo-dmic-ef",
418 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = "vi-feedback",
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]419 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = "voice-speaker-dmic-broadside",
420 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = "speaker-dmic-broadside",
421 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = "speaker-dmic-broadside",
422 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = "speaker-dmic-broadside",
423 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = "speaker-dmic-broadside",
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]424 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = "aanc-fluence-dmic-handset",
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]425 [SND_DEVICE_IN_HANDSET_QMIC] = "quad-mic",
426 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = "quad-mic",
427 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = "quad-mic",
428 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = "quad-mic",
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]429 [SND_DEVICE_IN_THREE_MIC] = "three-mic",
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]430 [SND_DEVICE_IN_HANDSET_TMIC] = "three-mic",
Chaithanya Krishna Bacharaju24f86f32016-05-26 16:34:53 +0530[diff] [blame]431 [SND_DEVICE_IN_UNPROCESSED_MIC] = "unprocessed-mic",
432 [SND_DEVICE_IN_UNPROCESSED_STEREO_MIC] = "voice-rec-dmic-ef",
433 [SND_DEVICE_IN_UNPROCESSED_THREE_MIC] = "three-mic",
434 [SND_DEVICE_IN_UNPROCESSED_QUAD_MIC] = "quad-mic",
435 [SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC] = "headset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]436};
437
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]438// Platform specific backend bit width table
439static int backend_bit_width_table[SND_DEVICE_MAX] = {0};
440
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]441/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]442static int acdb_device_table[SND_DEVICE_MAX] = {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]443 [SND_DEVICE_NONE] = -1,
444 [SND_DEVICE_OUT_HANDSET] = 7,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]445 [SND_DEVICE_OUT_SPEAKER] = 14,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]446 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = 14,
447 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]448 [SND_DEVICE_OUT_SPEAKER_WSA] = 135,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]449 [SND_DEVICE_OUT_SPEAKER_VBAT] = 135,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]450 [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14,
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]451 [SND_DEVICE_OUT_LINE] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]452 [SND_DEVICE_OUT_HEADPHONES] = 10,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]453 [SND_DEVICE_OUT_HEADPHONES_44_1] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]454 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10,
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]455 [SND_DEVICE_OUT_SPEAKER_AND_LINE] = 10,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]456 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = 10,
457 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]458 [SND_DEVICE_OUT_VOICE_HANDSET] = 7,
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]459 [SND_DEVICE_OUT_VOICE_LINE] = 10,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]460 [SND_DEVICE_OUT_VOICE_SPEAKER] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]461 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = 135,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]462 [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = 135,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]463 [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10,
464 [SND_DEVICE_OUT_HDMI] = 18,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]465 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]466 [SND_DEVICE_OUT_BT_SCO] = 22,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]467 [SND_DEVICE_OUT_BT_SCO_WB] = 39,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]468 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17,
469 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17,
470 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]471 [SND_DEVICE_OUT_VOICE_TX] = 45,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]472 [SND_DEVICE_OUT_AFE_PROXY] = 0,
473 [SND_DEVICE_OUT_USB_HEADSET] = 45,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]474 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]475 [SND_DEVICE_OUT_TRANSMISSION_FM] = 0,
476 [SND_DEVICE_OUT_ANC_HEADSET] = 26,
477 [SND_DEVICE_OUT_ANC_FB_HEADSET] = 27,
478 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26,
479 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27,
480 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26,
481 [SND_DEVICE_OUT_ANC_HANDSET] = 103,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]482 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = 124,
483 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = 101,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]484 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = 124,
485 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = 101,
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]486#ifdef RECORD_PLAY_CONCURRENCY
487 [SND_DEVICE_OUT_VOIP_HANDSET] = 133,
488 [SND_DEVICE_OUT_VOIP_SPEAKER] = 132,
489 [SND_DEVICE_OUT_VOIP_HEADPHONES] = 134,
490#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]491
492 [SND_DEVICE_IN_HANDSET_MIC] = 4,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]493 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = 4,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]494 [SND_DEVICE_IN_HANDSET_MIC_AEC] = 106,
495 [SND_DEVICE_IN_HANDSET_MIC_NS] = 107,
496 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108,
497 [SND_DEVICE_IN_HANDSET_DMIC] = 41,
498 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109,
499 [SND_DEVICE_IN_HANDSET_DMIC_NS] = 110,
500 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111,
501 [SND_DEVICE_IN_SPEAKER_MIC] = 11,
502 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112,
503 [SND_DEVICE_IN_SPEAKER_MIC_NS] = 113,
504 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114,
505 [SND_DEVICE_IN_SPEAKER_DMIC] = 43,
506 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115,
507 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116,
508 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]509 [SND_DEVICE_IN_HEADSET_MIC] = 8,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]510 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]511 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11,
512 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8,
513 [SND_DEVICE_IN_HDMI_MIC] = 4,
514 [SND_DEVICE_IN_BT_SCO_MIC] = 21,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]515 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = 122,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]516 [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]517 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = 123,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]518 [SND_DEVICE_IN_CAMCORDER_MIC] = 4,
519 [SND_DEVICE_IN_VOICE_DMIC] = 41,
520 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43,
521 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]522 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16,
523 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36,
524 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]525 [SND_DEVICE_IN_VOICE_REC_MIC] = 4,
526 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107,
527 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34,
528 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]529 [SND_DEVICE_IN_VOICE_RX] = 44,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]530 [SND_DEVICE_IN_USB_HEADSET_MIC] = 44,
531 [SND_DEVICE_IN_CAPTURE_FM] = 0,
532 [SND_DEVICE_IN_AANC_HANDSET_MIC] = 104,
533 [SND_DEVICE_IN_QUAD_MIC] = 46,
534 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = 34,
535 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = 35,
536 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]537 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12,
538 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12,
539 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
540 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
541 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
Venkata Narendra Kumar Gutta9bb5af62015-06-05 11:53:06 +0530[diff] [blame]542 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = 105,
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]543 [SND_DEVICE_IN_HANDSET_QMIC] = 125,
544 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = 126,
545 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = 127,
546 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = 129,
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]547 [SND_DEVICE_IN_THREE_MIC] = 46, /* for APSS Surround Sound Recording */
548 [SND_DEVICE_IN_HANDSET_TMIC] = 125, /* for 3mic recording with fluence */
Chaithanya Krishna Bacharaju24f86f32016-05-26 16:34:53 +0530[diff] [blame]549 [SND_DEVICE_IN_UNPROCESSED_MIC] = 143,
550 [SND_DEVICE_IN_UNPROCESSED_STEREO_MIC] = 144,
551 [SND_DEVICE_IN_UNPROCESSED_THREE_MIC] = 145,
552 [SND_DEVICE_IN_UNPROCESSED_QUAD_MIC] = 146,
553 [SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC] = 147,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]554};
555
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]556struct name_to_index {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]557 char name[100];
558 unsigned int index;
559};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]560
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]561#define TO_NAME_INDEX(X) #X, X
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]562
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]563/* Used to get index from parsed sting */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]564static struct name_to_index snd_device_name_index[SND_DEVICE_MAX] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]565 {TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)},
566 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]567 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_1)},
568 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_2)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]569 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_WSA)},
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]570 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_VBAT)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]571 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)},
572 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)},
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]573 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES_44_1)},
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]574 {TO_NAME_INDEX(SND_DEVICE_OUT_LINE)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]575 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)},
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]576 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_LINE)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]577 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1)},
578 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]579 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)},
580 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]581 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_WSA)},
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]582 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_VBAT)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]583 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)},
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]584 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_LINE)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]585 {TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)},
586 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)},
587 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)},
588 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)},
589 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)},
590 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)},
591 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]592 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]593 {TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)},
594 {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)},
595 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)},
596 {TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)},
597 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)},
598 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)},
599 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)},
600 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)},
601 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)},
602 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)},
603 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]604 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED)},
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]605 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT)},
606 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT)},
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]607#ifdef RECORD_PLAY_CONCURRENCY
608 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HANDSET)},
609 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_SPEAKER)},
610 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HEADPHONES)},
611#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]612 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]613 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_EXTERNAL)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]614 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)},
615 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)},
616 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)},
617 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)},
618 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)},
619 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)},
620 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)},
621 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)},
622 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)},
623 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)},
624 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)},
625 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)},
626 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)},
627 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)},
628 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)},
629 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)},
630 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)},
631 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)},
632 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)},
633 {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)},
634 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]635 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]636 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]637 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]638 {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)},
639 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)},
640 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)},
641 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)},
642 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)},
643 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)},
644 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)},
645 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)},
646 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)},
647 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)},
648 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]649 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_RX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]650 {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)},
651 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)},
652 {TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)},
653 {TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)},
654 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_STEREO_DMIC)},
655 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_STEREO_DMIC)},
656 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]657 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]658 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE)},
659 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE)},
660 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE)},
661 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE)},
662 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE)},
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]663 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_QMIC)},
664 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC)},
665 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_NS)},
666 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS)},
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]667 {TO_NAME_INDEX(SND_DEVICE_IN_THREE_MIC)},
668 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_TMIC)},
Chaithanya Krishna Bacharaju24f86f32016-05-26 16:34:53 +0530[diff] [blame]669 {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_MIC)},
670 {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_STEREO_MIC)},
671 {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_THREE_MIC)},
672 {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_QUAD_MIC)},
673 {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]674};
675
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]676static char * backend_tag_table[SND_DEVICE_MAX] = {0};
677static char * hw_interface_table[SND_DEVICE_MAX] = {0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]678
679static struct name_to_index usecase_name_index[AUDIO_USECASE_MAX] = {
680 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_DEEP_BUFFER)},
681 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_LOW_LATENCY)},
682 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_MULTI_CH)},
683 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]684 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD2)},
685 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD3)},
686 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD4)},
687 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD5)},
688 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD6)},
689 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD7)},
690 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD8)},
691 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD9)},
Naresh Tanniru3a7dbe72015-06-25 20:08:01 -0700[diff] [blame]692 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_ULL)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]693 {TO_NAME_INDEX(USECASE_AUDIO_RECORD)},
694 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_LOW_LATENCY)},
695 {TO_NAME_INDEX(USECASE_VOICE_CALL)},
696 {TO_NAME_INDEX(USECASE_VOICE2_CALL)},
697 {TO_NAME_INDEX(USECASE_VOLTE_CALL)},
698 {TO_NAME_INDEX(USECASE_QCHAT_CALL)},
699 {TO_NAME_INDEX(USECASE_VOWLAN_CALL)},
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]700 {TO_NAME_INDEX(USECASE_VOICEMMODE1_CALL)},
701 {TO_NAME_INDEX(USECASE_VOICEMMODE2_CALL)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]702 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK)},
703 {TO_NAME_INDEX(USECASE_INCALL_REC_DOWNLINK)},
704 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK_AND_DOWNLINK)},
705 {TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO)},
Xiaojun Sangb112f882015-08-03 19:38:28 +0800[diff] [blame]706 {TO_NAME_INDEX(USECASE_AUDIO_SPKR_CALIB_TX)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]707};
708
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]709#define NO_COLS 2
710static int msm_be_id_array_len;
711static int (*msm_device_to_be_id)[];
712
713/* Below table lists output device to BE_ID mapping*/
714/* Update the table based on the board configuration*/
715
716static int msm_device_to_be_id_internal_codec [][NO_COLS] = {
717 {AUDIO_DEVICE_OUT_EARPIECE , 34},
718 {AUDIO_DEVICE_OUT_SPEAKER , 34},
719 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 34},
720 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 34},
721 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
722 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
723 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
724 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
725 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
726 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
727 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
728 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
729 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
730 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
731 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
732 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
733 {AUDIO_DEVICE_OUT_PROXY , 9},
734 {AUDIO_DEVICE_OUT_FM , 7},
735 {AUDIO_DEVICE_OUT_FM_TX , 8},
736 {AUDIO_DEVICE_OUT_ALL , -1},
737 {AUDIO_DEVICE_NONE , -1},
738 {AUDIO_DEVICE_OUT_DEFAULT , -1},
739};
740
741static int msm_device_to_be_id_external_codec [][NO_COLS] = {
742 {AUDIO_DEVICE_OUT_EARPIECE , 2},
743 {AUDIO_DEVICE_OUT_SPEAKER , 2},
744 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 2},
745 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2},
746 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
747 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
748 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
749 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
750 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
751 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
752 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
753 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
754 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
755 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
756 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
757 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
758 {AUDIO_DEVICE_OUT_PROXY , 9},
759 {AUDIO_DEVICE_OUT_FM , 7},
760 {AUDIO_DEVICE_OUT_FM_TX , 8},
761 {AUDIO_DEVICE_OUT_ALL , -1},
762 {AUDIO_DEVICE_NONE , -1},
763 {AUDIO_DEVICE_OUT_DEFAULT , -1},
764};
765
766
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]767#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]768#define PCM_OFFLOAD_PLATFORM_DELAY (30*1000LL)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]769#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]770
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]771static void update_codec_type(const char *snd_card_name) {
772
773 if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
774 sizeof("msm8939-tapan-snd-card")) ||
775 !strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]776 sizeof("msm8939-tapan9302-snd-card")) ||
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]777 !strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]778 sizeof("msm8939-tomtom9330-snd-card")) ||
779 !strncmp(snd_card_name, "msm8952-tomtom-snd-card",
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]780 sizeof("msm8952-tomtom-snd-card")) ||
Xiaojun Sang9cd237a2015-11-20 15:30:18 +0800[diff] [blame]781 !strncmp(snd_card_name, "msm8953-sku3-tasha-snd-card",
782 sizeof("msm8953-sku3-tasha-snd-card")) ||
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]783 !strncmp(snd_card_name, "msm8952-tasha-snd-card",
784 sizeof("msm8952-tasha-snd-card")) ||
785 !strncmp(snd_card_name, "msm8952-tashalite-snd-card",
786 sizeof("msm8952-tashalite-snd-card")) ||
787 !strncmp(snd_card_name, "msm8952-tasha-skun-snd-card",
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]788 sizeof("msm8952-tasha-skun-snd-card")) ||
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]789 !strncmp(snd_card_name, "msm8976-tasha-snd-card",
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]790 sizeof("msm8976-tasha-snd-card")) ||
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]791 !strncmp(snd_card_name, "msm8976-tashalite-snd-card",
792 sizeof("msm8976-tashalite-snd-card")) ||
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]793 !strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]794 sizeof("msm8976-tasha-skun-snd-card")) ||
795 !strncmp(snd_card_name, "msm8937-tasha-snd-card",
796 sizeof("msm8937-tasha-snd-card")) ||
797 !strncmp(snd_card_name, "msm8937-tashalite-snd-card",
798 sizeof("msm8937-tashalite-snd-card")) ||
799 !strncmp(snd_card_name, "msm8953-tasha-snd-card",
800 sizeof("msm8953-tasha-snd-card")) ||
801 !strncmp(snd_card_name, "msm8953-tashalite-snd-card",
Dhananjay Kumard3ab9f42016-07-20 17:05:47 +0530[diff] [blame]802 sizeof("msm8953-tashalite-snd-card")) ||
803 !strncmp(snd_card_name, "msmfalcon-tasha-snd-card",
804 sizeof("msmfalcon-tasha-snd-card")))
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]805 {
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]806 ALOGI("%s: snd_card_name: %s",__func__,snd_card_name);
807 is_external_codec = true;
808 }
809}
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]810static void query_platform(const char *snd_card_name,
811 char *mixer_xml_path)
812{
813 if (!strncmp(snd_card_name, "msm8x16-snd-card-mtp",
814 sizeof("msm8x16-snd-card-mtp"))) {
815 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
816 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]817
818 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
819 msm_be_id_array_len =
820 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
821
Tanya Finkeldd78e062015-05-26 04:29:56 -0700[diff] [blame]822 } else if (!strncmp(snd_card_name, "msm8x16-snd-card-sbc",
823 sizeof("msm8x16-snd-card-sbc"))) {
824 strlcpy(mixer_xml_path, MIXER_XML_PATH_SBC,
825 sizeof(mixer_xml_path));
826
827 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
828 msm_be_id_array_len =
829 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
830
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]831 } else if (!strncmp(snd_card_name, "msm8x16-skuh-snd-card",
832 sizeof("msm8x16-skuh-snd-card"))) {
833 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUH,
834 sizeof(MIXER_XML_PATH_QRD_SKUH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]835
836 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
837 msm_be_id_array_len =
838 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
839
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]840 } else if (!strncmp(snd_card_name, "msm8x16-skui-snd-card",
841 sizeof("msm8x16-skui-snd-card"))) {
842 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUI,
843 sizeof(MIXER_XML_PATH_QRD_SKUI));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]844
845 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
846 msm_be_id_array_len =
847 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
848
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]849 } else if (!strncmp(snd_card_name, "msm8x16-skuhf-snd-card",
850 sizeof("msm8x16-skuhf-snd-card"))) {
851 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUHF,
852 sizeof(MIXER_XML_PATH_QRD_SKUHF));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]853
854 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
855 msm_be_id_array_len =
856 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
857
Walter Yangc899d572014-05-27 21:52:17 +0800[diff] [blame]858 } else if (!strncmp(snd_card_name, "msm8939-snd-card-mtp",
Yamit Mehtac6003e22014-05-19 10:26:02 +0530[diff] [blame]859 sizeof("msm8939-snd-card-mtp"))) {
Aravind Kumar71ba22b2014-06-23 15:18:50 +0530[diff] [blame]860 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
861 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]862
863 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
864 msm_be_id_array_len =
865 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
866
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]867 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skuk",
868 sizeof("msm8939-snd-card-skuk"))) {
869 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUK,
870 sizeof(MIXER_XML_PATH_SKUK));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]871 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
872 msm_be_id_array_len =
873 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
874
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]875 } else if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
876 sizeof("msm8939-tapan-snd-card"))) {
877 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
878 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]879 msm_device_to_be_id = msm_device_to_be_id_external_codec;
880 msm_be_id_array_len =
881 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
882
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]883 } else if (!strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
884 sizeof("msm8939-tapan9302-snd-card"))) {
885 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
886 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]887
888 msm_device_to_be_id = msm_device_to_be_id_external_codec;
889 msm_be_id_array_len =
890 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
891
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]892 } else if (!strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
893 sizeof("msm8939-tomtom9330-snd-card"))) {
894 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
895 sizeof(MIXER_XML_PATH_WCD9330));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]896 msm_device_to_be_id = msm_device_to_be_id_external_codec;
897 msm_be_id_array_len =
898 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
899
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]900 } else if (!strncmp(snd_card_name, "msm8976-tasha-snd-card",
901 sizeof("msm8976-tasha-snd-card"))) {
902 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
903 sizeof(MIXER_XML_PATH_WCD9335));
904 msm_device_to_be_id = msm_device_to_be_id_external_codec;
905 msm_be_id_array_len =
906 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
907
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]908 } else if (!strncmp(snd_card_name, "msm8976-tashalite-snd-card",
909 sizeof("msm8976-tashalite-snd-card"))) {
910 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
911 MAX_MIXER_XML_PATH);
912 msm_device_to_be_id = msm_device_to_be_id_external_codec;
913 msm_be_id_array_len =
914 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
915
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]916 } else if (!strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
917 sizeof("msm8976-tasha-skun-snd-card"))) {
918 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUN,
919 sizeof(MIXER_XML_PATH_SKUN));
920 msm_device_to_be_id = msm_device_to_be_id_external_codec;
921 msm_be_id_array_len =
922 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
923
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]924 } else if (!strncmp(snd_card_name, "msm8909-skua-snd-card",
925 sizeof("msm8909-skua-snd-card"))) {
926 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUA,
927 sizeof(MIXER_XML_PATH_SKUA));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]928 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
929 msm_be_id_array_len =
930 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]931
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]932 } else if (!strncmp(snd_card_name, "msm8909-skuc-snd-card",
933 sizeof("msm8909-skuc-snd-card"))) {
934 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUC,
935 sizeof(MIXER_XML_PATH_SKUC));
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]936 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
937 msm_be_id_array_len =
938 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
939
940 } else if (!strncmp(snd_card_name, "msm8909-pm8916-snd-card",
941 sizeof("msm8909-pm8916-snd-card"))) {
942 strlcpy(mixer_xml_path, MIXER_XML_PATH_MSM8909_PM8916,
943 sizeof(MIXER_XML_PATH_MSM8909_PM8916));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]944
945 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
946 msm_be_id_array_len =
947 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]948
949 } else if (!strncmp(snd_card_name, "msm8909-skue-snd-card",
950 sizeof("msm8909-skue-snd-card"))) {
951 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUE,
952 sizeof(MIXER_XML_PATH_SKUE));
953 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
954 msm_be_id_array_len =
955 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
956
Meng Wangcfefb8b2014-12-05 14:35:55 +0800[diff] [blame]957 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skul",
958 sizeof("msm8939-snd-card-skul"))) {
959 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUL,
960 sizeof(MIXER_XML_PATH_SKUL));
961 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
962 msm_be_id_array_len =
963 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]964 } else if (!strncmp(snd_card_name, "msm8952-snd-card-mtp",
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]965 sizeof("msm8952-snd-card-mtp"))) {
Naresh Tanniru0d28b4a2015-03-23 00:58:49 +0530[diff] [blame]966 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
967 sizeof(MIXER_XML_PATH_MTP));
968 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
969 msm_be_id_array_len =
970 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
971 } else if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
972 sizeof("msm8952-tomtom-snd-card"))) {
973 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
974 sizeof(MIXER_XML_PATH_WCD9330));
975 msm_device_to_be_id = msm_device_to_be_id_external_codec;
976 msm_be_id_array_len =
977 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]978 } else if (!strncmp(snd_card_name, "msm8952-sku1-snd-card",
979 sizeof("msm8952-sku1-snd-card"))) {
980 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU1,
981 sizeof(MIXER_XML_PATH_SKU1));
982 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
983 msm_be_id_array_len =
984 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
985 } else if (!strncmp(snd_card_name, "msm8952-sku2-snd-card",
986 sizeof("msm8952-sku2-snd-card"))) {
987 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU2,
988 sizeof(MIXER_XML_PATH_SKU2));
989 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
990 msm_be_id_array_len =
991 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]992 } else if (!strncmp(snd_card_name, "msm8953-sku3-tasha-snd-card",
993 sizeof("msm8953-sku3-tasha-snd-card"))) {
994 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU3,
995 sizeof(MIXER_XML_PATH_SKU3));
996 msm_device_to_be_id = msm_device_to_be_id_external_codec;
997 msm_be_id_array_len =
998 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]999 } else if (!strncmp(snd_card_name, "msm8952-skum-snd-card",
1000 sizeof("msm8952-skum-snd-card"))) {
1001 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUM,
1002 sizeof(MIXER_XML_PATH_SKUM));
1003 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1004 msm_be_id_array_len =
1005 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]1006 } else if (!strncmp(snd_card_name, "msm8952-tasha-snd-card",
1007 sizeof("msm8952-tasha-snd-card"))) {
1008 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
1009 sizeof(MIXER_XML_PATH_WCD9335));
1010 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1011 msm_be_id_array_len =
1012 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]1013
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1014 } else if (!strncmp(snd_card_name, "msm8952-tashalite-snd-card",
1015 sizeof("msm8952-tashalite-snd-card"))) {
1016 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
1017 MAX_MIXER_XML_PATH);
1018 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1019 msm_be_id_array_len =
1020 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]1021 } else if (!strncmp(snd_card_name, "msm8976-skun-snd-card",
1022 sizeof("msm8976-skun-snd-card"))) {
1023 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUN_CAJON,
1024 sizeof(MIXER_XML_PATH_SKUN_CAJON));
1025 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1026 msm_be_id_array_len =
1027 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]1028
1029 } else if (!strncmp(snd_card_name, "msm8937-snd-card-mtp",
1030 sizeof("msm8937-snd-card-mtp"))) {
1031 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
1032 sizeof(MIXER_XML_PATH_MTP));
1033 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1034 msm_be_id_array_len =
1035 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1036 } else if (!strncmp(snd_card_name, "msm8937-tasha-snd-card",
1037 sizeof("msm8937-tasha-snd-card"))) {
1038 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
1039 sizeof(MIXER_XML_PATH_WCD9335));
1040 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1041 msm_be_id_array_len =
1042 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
1043 } else if (!strncmp(snd_card_name, "msm8937-tashalite-snd-card",
1044 sizeof("msm8937-tashalite-snd-card"))) {
1045 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
1046 MAX_MIXER_XML_PATH);
1047 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1048 msm_be_id_array_len =
1049 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
1050 } else if (!strncmp(snd_card_name, "msm8953-snd-card-mtp",
1051 sizeof("msm8953-snd-card-mtp"))) {
1052 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
1053 sizeof(MIXER_XML_PATH_MTP));
1054 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1055 msm_be_id_array_len =
1056 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1057 } else if (!strncmp(snd_card_name, "msm8953-tasha-snd-card",
1058 sizeof("msm8953-tasha-snd-card"))) {
1059 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
1060 sizeof(MIXER_XML_PATH_WCD9335));
1061 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1062 msm_be_id_array_len =
1063 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
1064 } else if (!strncmp(snd_card_name, "msm8953-tashalite-snd-card",
1065 sizeof("msm8937-tashalite-snd-card"))) {
1066 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
1067 MAX_MIXER_XML_PATH);
1068 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1069 msm_be_id_array_len =
1070 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]1071 } else if (!strncmp(snd_card_name, "msm8917-tmo-snd-card",
1072 sizeof("msm8917-tmo-snd-card"))) {
1073 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU2,
1074 MAX_MIXER_XML_PATH);
1075 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1076 msm_be_id_array_len =
1077 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1078 } else if (!strncmp(snd_card_name, "msm8917-sku5-snd-card",
1079 sizeof("msm8917-sku5-snd-card"))) {
1080 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU2,
1081 MAX_MIXER_XML_PATH);
1082 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1083 msm_be_id_array_len =
1084 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1085 } else if (!strncmp(snd_card_name, "msm8940-sku6-snd-card",
1086 sizeof("msm8940-sku6-snd-card"))) {
1087 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU1,
1088 MAX_MIXER_XML_PATH);
1089 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1090 msm_be_id_array_len =
1091 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]1092 } else if (!strncmp(snd_card_name, "msmfalcon-tasha-snd-card",
1093 sizeof("msmfalcon-tasha-snd-card"))) {
1094 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
1095 sizeof(MIXER_XML_PATH_WCD9335));
1096 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1097 msm_be_id_array_len =
1098 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
Xiaojun Sangc30f0282016-07-18 11:22:09 +0800[diff] [blame^]1099 } else if (!strncmp(snd_card_name, "msm8920-sku7-snd-card",
1100 sizeof("msm8920-sku7-snd-card"))) {
1101 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU1,
1102 MAX_MIXER_XML_PATH);
1103 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1104 msm_be_id_array_len =
1105 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1106 } else {
1107 strlcpy(mixer_xml_path, MIXER_XML_PATH,
1108 sizeof(MIXER_XML_PATH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]1109
1110 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1111 msm_be_id_array_len =
1112 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1113
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1114 }
1115}
1116
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]1117void platform_set_echo_reference(struct audio_device *adev, bool enable,
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]1118 audio_devices_t out_device __unused)
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]1119{
1120 struct platform_data *my_data = (struct platform_data *)adev->platform;
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]1121
1122 if (strcmp(my_data->ec_ref_mixer_path, "")) {
1123 ALOGV("%s: disabling %s", __func__, my_data->ec_ref_mixer_path);
1124 audio_route_reset_and_update_path(adev->audio_route,
1125 my_data->ec_ref_mixer_path);
1126 }
1127
1128 if (enable) {
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]1129 if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_HEADPHONES_44_1] > 0)
1130 strlcpy(my_data->ec_ref_mixer_path, "echo-reference headphones-44.1",
1131 sizeof(my_data->ec_ref_mixer_path));
Leena Winterrowdd7a04cd2016-01-07 11:50:02 -0800[diff] [blame]1132 else if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_SPEAKER_VBAT] > 0)
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]1133 strlcpy(my_data->ec_ref_mixer_path, "vbat-speaker echo-reference",
1134 sizeof(my_data->ec_ref_mixer_path));
1135 else
1136 strlcpy(my_data->ec_ref_mixer_path, "echo-reference",
1137 sizeof(my_data->ec_ref_mixer_path));
1138
1139
1140 ALOGD("%s: enabling %s", __func__, my_data->ec_ref_mixer_path);
1141 audio_route_apply_and_update_path(adev->audio_route,
1142 my_data->ec_ref_mixer_path);
1143 }
1144}
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1145void platform_set_gsm_mode(void *platform, bool enable)
1146{
1147 struct platform_data *my_data = (struct platform_data *)platform;
1148 struct audio_device *adev = my_data->adev;
1149
1150 if (my_data->gsm_mode_enabled) {
1151 my_data->gsm_mode_enabled = false;
1152 ALOGV("%s: disabling gsm mode", __func__);
1153 audio_route_reset_and_update_path(adev->audio_route, "gsm-mode");
1154 }
1155
1156 if (enable) {
1157 my_data->gsm_mode_enabled = true;
1158 ALOGD("%s: enabling gsm mode", __func__);
1159 audio_route_apply_and_update_path(adev->audio_route, "gsm-mode");
1160 }
1161}
1162
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1163void close_csd_client(struct csd_data *csd)
1164{
1165 if (csd != NULL) {
1166 csd->deinit();
1167 dlclose(csd->csd_client);
1168 free(csd);
1169 csd = NULL;
1170 }
1171}
1172
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1173
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]1174static void set_platform_defaults(struct platform_data * my_data)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1175{
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1176 int32_t dev, count = 0;
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1177 const char *MEDIA_MIMETYPE_AUDIO_ALAC = "audio/alac";
1178 const char *MEDIA_MIMETYPE_AUDIO_APE = "audio/x-ape";
1179
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1180 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1181 backend_tag_table[dev] = NULL;
1182 hw_interface_table[dev] = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1183 }
1184 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1185 backend_bit_width_table[dev] = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1186 }
1187
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1188 // To overwrite these go to the audio_platform_info.xml file.
1189 backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC] = strdup("bt-sco");
1190 backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC_WB] = strdup("bt-sco-wb");
1191 backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC_NREC] = strdup("bt-sco");
1192 backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = strdup("bt-sco-wb");
1193 backend_tag_table[SND_DEVICE_OUT_BT_SCO] = strdup("bt-sco");
1194 backend_tag_table[SND_DEVICE_OUT_BT_SCO_WB] = strdup("bt-sco-wb");
1195 backend_tag_table[SND_DEVICE_OUT_HDMI] = strdup("hdmi");
1196 backend_tag_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("speaker-and-hdmi");
1197 backend_tag_table[SND_DEVICE_OUT_VOICE_TX] = strdup("afe-proxy");
1198 backend_tag_table[SND_DEVICE_IN_VOICE_RX] = strdup("afe-proxy");
1199 backend_tag_table[SND_DEVICE_OUT_AFE_PROXY] = strdup("afe-proxy");
1200 backend_tag_table[SND_DEVICE_OUT_USB_HEADSET] = strdup("usb-headphones");
1201 backend_tag_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] =
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1202 strdup("speaker-and-usb-headphones");
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1203 backend_tag_table[SND_DEVICE_IN_USB_HEADSET_MIC] = strdup("usb-headset-mic");
1204 backend_tag_table[SND_DEVICE_IN_CAPTURE_FM] = strdup("capture-fm");
1205 backend_tag_table[SND_DEVICE_OUT_TRANSMISSION_FM] = strdup("transmission-fm");
1206 backend_tag_table[SND_DEVICE_OUT_HEADPHONES_44_1] = strdup("headphones-44.1");
1207 backend_tag_table[SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = strdup("vbat-voice-speaker");
1208
1209 hw_interface_table[SND_DEVICE_OUT_HDMI] = strdup("HDMI_RX");
1210 hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("SLIMBUS_0_RX-and-HDMI_RX");
1211 hw_interface_table[SND_DEVICE_OUT_VOICE_TX] = strdup("AFE_PCM_RX");
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1212
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]1213 my_data->max_mic_count = PLATFORM_DEFAULT_MIC_COUNT;
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1214 /*remove ALAC & APE from DSP decoder list based on software decoder availability*/
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]1215 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]1216 count++) {
1217
1218 if (!strncmp(MEDIA_MIMETYPE_AUDIO_ALAC, dsp_only_decoders_mime[count],
1219 strlen(dsp_only_decoders_mime[count]))) {
1220
1221 if(property_get_bool("use.qti.sw.alac.decoder", false)) {
1222 ALOGD("Alac software decoder is available...removing alac from DSP decoder list");
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]1223 strlcpy(dsp_only_decoders_mime[count],"none",5);
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1224 }
1225 } else if (!strncmp(MEDIA_MIMETYPE_AUDIO_APE, dsp_only_decoders_mime[count],
1226 strlen(dsp_only_decoders_mime[count]))) {
1227
1228 if(property_get_bool("use.qti.sw.ape.decoder", false)) {
1229 ALOGD("APE software decoder is available...removing ape from DSP decoder list");
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]1230 strlcpy(dsp_only_decoders_mime[count],"none",5);
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1231 }
1232 }
1233 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1234}
1235
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1236void get_cvd_version(char *cvd_version, struct audio_device *adev)
1237{
1238 struct mixer_ctl *ctl;
1239 int count;
1240 int ret = 0;
1241
1242 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
1243 if (!ctl) {
1244 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
1245 goto done;
1246 }
1247 mixer_ctl_update(ctl);
1248
1249 count = mixer_ctl_get_num_values(ctl);
1250 if (count > MAX_CVD_VERSION_STRING_SIZE)
1251 count = MAX_CVD_VERSION_STRING_SIZE;
1252
1253 ret = mixer_ctl_get_array(ctl, cvd_version, count);
1254 if (ret != 0) {
1255 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
1256 goto done;
1257 }
1258
1259done:
1260 return;
1261}
1262
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1263static int hw_util_open(int card_no)
1264{
1265 int fd = -1;
1266 char dev_name[256];
1267
1268 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
1269 card_no, WCD9XXX_CODEC_HWDEP_NODE);
1270 ALOGD("%s Opening device %s\n", __func__, dev_name);
1271 fd = open(dev_name, O_WRONLY);
1272 if (fd < 0) {
1273 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
1274 return fd;
1275 }
1276 ALOGD("%s success", __func__);
1277 return fd;
1278}
1279
1280struct param_data {
1281 int use_case;
1282 int acdb_id;
1283 int get_size;
1284 int buff_size;
1285 int data_size;
1286 void *buff;
1287};
1288
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1289static int send_vbat_adc_data_to_acdb(struct platform_data *plat_data, char *cal_type)
1290{
1291 int ret = 0;
1292 struct mixer_ctl *ctl;
1293 uint16_t vbat_adc_data[2];
1294 struct platform_data *my_data = plat_data;
1295 struct audio_device *adev = my_data->adev;
1296
1297 const char *mixer_ctl_name = "Vbat ADC data";
1298
1299 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1300 if (!ctl) {
1301 ALOGE("%s: Could not get ctl for mixer ctl name - %s",
1302 __func__, mixer_ctl_name);
1303 ret = -EINVAL;
1304 goto done;
1305 }
1306
1307 vbat_adc_data[0] = mixer_ctl_get_value(ctl, 0);
1308 vbat_adc_data[1] = mixer_ctl_get_value(ctl, 1);
1309
1310 ALOGD("%s: Vbat ADC output values: Dcp1: %d , Dcp2: %d",
1311 __func__, vbat_adc_data[0], vbat_adc_data[1]);
1312
1313 ret = my_data->acdb_set_codec_data(&vbat_adc_data[0], cal_type);
1314
1315done:
1316 return ret;
1317}
1318
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1319static void send_codec_cal(acdb_loader_get_calibration_t acdb_loader_get_calibration,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1320 struct platform_data *plat_data, int fd)
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1321{
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1322 int type;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1323
1324 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
1325 struct wcdcal_ioctl_buffer codec_buffer;
1326 struct param_data calib;
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1327 int ret;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1328
Bharath Ramachandramurthy63a47ef2015-08-31 17:41:46 -0700[diff] [blame]1329 /* MAD calibration is handled by sound trigger HAL, skip here */
1330 if (type == WCD9XXX_MAD_CAL)
1331 continue;
1332
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1333 if((plat_data->is_vbat_speaker) && (WCD9XXX_VBAT_CAL == type)) {
1334 ret = send_vbat_adc_data_to_acdb(plat_data, cal_name_info[type]);
1335 if (ret < 0)
1336 ALOGE("%s error in sending vbat adc data to acdb", __func__);
1337 }
1338
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1339 calib.get_size = 1;
1340 ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data),
1341 &calib);
1342 if (ret < 0) {
1343 ALOGE("%s get_calibration failed\n", __func__);
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1344 continue;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1345 }
1346 calib.get_size = 0;
1347 calib.buff = malloc(calib.buff_size);
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1348 if(calib.buff == NULL) {
1349 ALOGE("%s mem allocation for %d bytes for %s failed\n"
1350 , __func__, calib.buff_size, cal_name_info[type]);
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1351 continue;
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1352 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1353 ret = acdb_loader_get_calibration(cal_name_info[type],
1354 sizeof(struct param_data), &calib);
1355 if (ret < 0) {
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1356 ALOGE("%s get_calibration failed type=%s calib.size=%d\n"
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]1357 , __func__, cal_name_info[type], calib.buff_size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1358 free(calib.buff);
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1359 continue;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1360 }
1361 codec_buffer.buffer = calib.buff;
1362 codec_buffer.size = calib.data_size;
1363 codec_buffer.cal_type = type;
1364 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1365 ALOGE("Failed to call ioctl for %s err=%d calib.size=%d",
1366 cal_name_info[type], errno, codec_buffer.size);
1367 ALOGD("%s cal sent for %s calib.size=%d"
1368 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1369 free(calib.buff);
1370 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1371}
1372
1373static void audio_hwdep_send_cal(struct platform_data *plat_data)
1374{
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1375 int fd = plat_data->hw_dep_fd;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1376
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1377 if (fd < 0)
1378 fd = hw_util_open(plat_data->adev->snd_card);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1379 if (fd == -1) {
1380 ALOGE("%s error open\n", __func__);
1381 return;
1382 }
1383
1384 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
1385 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
1386
1387 if (acdb_loader_get_calibration == NULL) {
1388 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
1389 dlerror());
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1390 if (fd >= 0) {
1391 close(fd);
1392 plat_data->hw_dep_fd = -1;
1393 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1394 return;
1395 }
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1396
1397 send_codec_cal(acdb_loader_get_calibration, plat_data, fd);
1398 plat_data->hw_dep_fd = fd;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1399}
1400
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1401const char * get_snd_card_name_for_acdb_loader(const char *snd_card_name) {
1402
1403 if(snd_card_name == NULL)
1404 return NULL;
1405
1406 // Both tasha & tasha-lite uses tasha ACDB files
1407 // simulate sound card name for tasha lite, so that
1408 // ACDB module loads tasha ACDB files for tasha lite
1409 if(!strncmp(snd_card_name, "msm8976-tashalite-snd-card",
1410 sizeof("msm8976-tashalite-snd-card"))) {
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]1411 ALOGD("using tasha ACDB files for tasha-lite");
1412 return "msm8976-tasha-snd-card";
1413 }
1414
1415 if(!strncmp(snd_card_name, "msm8952-tashalite-snd-card",
1416 sizeof("msm8952-tashalite-snd-card"))) {
1417 ALOGD("using tasha ACDB files for tasha-lite");
1418 return "msm8952-tasha-snd-card";
1419 }
1420
1421 if(!strncmp(snd_card_name, "msm8937-tashalite-snd-card",
1422 sizeof("msm8937-tashalite-snd-card"))) {
1423 ALOGD("using tasha ACDB files for tasha-lite");
1424 return "msm8937-tasha-snd-card";
1425 }
1426
1427 if(!strncmp(snd_card_name, "msm8953-tashalite-snd-card",
1428 sizeof("msm8953-tashalite-snd-card"))) {
1429 ALOGD("using tasha ACDB files for tasha-lite");
1430 return "msm8953-tasha-snd-card";
1431 }
1432
1433 return snd_card_name;
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1434}
1435
1436
1437int platform_acdb_init(void *platform)
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1438{
1439 struct platform_data *my_data = (struct platform_data *)platform;
1440 char *cvd_version = NULL;
1441 int key = 0;
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1442 const char *snd_card_name, *acdb_snd_card_name;
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1443 int result;
1444 char value[PROPERTY_VALUE_MAX];
1445 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
Preetam Singh Ranawat6746b7a2016-07-18 16:40:24 +0530[diff] [blame]1446 if (!cvd_version) {
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1447 ALOGE("Failed to allocate cvd version");
Preetam Singh Ranawat6746b7a2016-07-18 16:40:24 +0530[diff] [blame]1448 return -1;
1449 } else {
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1450 get_cvd_version(cvd_version, my_data->adev);
Preetam Singh Ranawat6746b7a2016-07-18 16:40:24 +0530[diff] [blame]1451 }
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1452
1453 property_get("audio.ds1.metainfo.key",value,"0");
1454 key = atoi(value);
1455 snd_card_name = mixer_get_name(my_data->adev->mixer);
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1456 acdb_snd_card_name = get_snd_card_name_for_acdb_loader(snd_card_name);
1457
1458 result = my_data->acdb_init(acdb_snd_card_name, cvd_version, key);
1459
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]1460 /* Save these variables in platform_data. These will be used
1461 while reloading ACDB files during run time. */
1462 strlcpy(my_data->cvd_version, cvd_version, MAX_CVD_VERSION_STRING_SIZE);
1463 strlcpy(my_data->snd_card_name, acdb_snd_card_name,
1464 MAX_SND_CARD_STRING_SIZE);
1465 my_data->metainfo_key = key;
1466
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1467 if (cvd_version)
1468 free(cvd_version);
1469 if (!result) {
1470 my_data->is_acdb_initialized = true;
1471 ALOGD("ACDB initialized");
1472 audio_hwdep_send_cal(my_data);
1473 } else {
1474 my_data->is_acdb_initialized = false;
1475 ALOGD("ACDB initialization failed");
1476 }
1477 return result;
1478}
1479
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1480#define MAX_PATH (256)
1481#define THERMAL_SYSFS "/sys/class/thermal"
1482#define TZ_TYPE "/sys/class/thermal/thermal_zone%d/type"
1483#define TZ_WSA "/sys/class/thermal/thermal_zone%d/temp"
1484
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1485static bool check_and_get_wsa_info(char *snd_card_name, int *wsaCount,
1486 bool *is_wsa_combo_supported)
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1487{
1488 DIR *tdir = NULL;
1489 struct dirent *tdirent = NULL;
1490 int tzn = 0;
1491 char name[MAX_PATH] = {0};
1492 char cwd[MAX_PATH] = {0};
1493 char file[10] = "wsa";
1494 bool found = false;
1495 int wsa_count = 0;
1496
1497 if (!getcwd(cwd, sizeof(cwd)))
1498 return false;
1499
1500 chdir(THERMAL_SYSFS); /* Change dir to read the entries. Doesnt work
1501 otherwise */
1502 tdir = opendir(THERMAL_SYSFS);
1503 if (!tdir) {
1504 ALOGE("Unable to open %s\n", THERMAL_SYSFS);
1505 return false;
1506 }
1507
1508 while ((tdirent = readdir(tdir))) {
1509 char buf[50];
1510 struct dirent *tzdirent;
1511 DIR *tzdir = NULL;
1512
1513 tzdir = opendir(tdirent->d_name);
1514 if (!tzdir)
1515 continue;
1516 while ((tzdirent = readdir(tzdir))) {
1517 if (strcmp(tzdirent->d_name, "type"))
1518 continue;
1519 snprintf(name, MAX_PATH, TZ_TYPE, tzn);
1520 ALOGD("Opening %s\n", name);
1521 read_line_from_file(name, buf, sizeof(buf));
1522 if (strstr(buf, file)) {
1523 wsa_count++;
1524 /*We support max only two WSA speakers*/
1525 if (wsa_count == 2)
1526 break;
1527 }
1528 tzn++;
1529 }
1530 closedir(tzdir);
1531 }
1532 if (wsa_count > 0){
1533 ALOGD("Found %d WSA present on the platform", wsa_count);
1534 found = true;
1535 *wsaCount = wsa_count;
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1536
1537 /* update wsa combo supported flag based on sound card name */
1538 /* wsa combo flag needs to be set to true only for hardware
1539 combinations which has support for both wsa and non-wsa speaker */
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]1540 *is_wsa_combo_supported = false;
1541 if(snd_card_name) {
1542 if ((!strncmp(snd_card_name, "msm8953-snd-card-mtp",
1543 sizeof("msm8953-snd-card-mtp")) ||
1544 (!strncmp(snd_card_name, "msm8952-skum-snd-card",
1545 sizeof("msm8952-skum-snd-card"))))) {
1546 *is_wsa_combo_supported = true;
1547 }
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1548 }
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1549 }
1550 closedir(tdir);
1551 chdir(cwd); /* Restore current working dir */
1552 return found;
1553}
1554
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]1555static void get_source_mic_type(struct platform_data * my_data)
1556{
1557 // support max to mono, example if max count is 3, usecase supports Three, dual and mono mic
1558 switch (my_data->max_mic_count) {
1559 case 4:
1560 my_data->source_mic_type |= SOURCE_QUAD_MIC;
1561 case 3:
1562 my_data->source_mic_type |= SOURCE_THREE_MIC;;
1563 case 2:
1564 my_data->source_mic_type |= SOURCE_DUAL_MIC;
1565 case 1:
1566 my_data->source_mic_type |= SOURCE_MONO_MIC;
1567 break;
1568 default:
1569 ALOGE("%s: max_mic_count (%d), is not supported, setting to default",
1570 __func__, my_data->max_mic_count);
1571 my_data->source_mic_type = SOURCE_MONO_MIC | SOURCE_DUAL_MIC;
1572 break;
1573 }
1574}
1575
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1576void *platform_init(struct audio_device *adev)
1577{
1578 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1579 struct platform_data *my_data = NULL;
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]1580 int retry_num = 0, snd_card_num = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1581 const char *snd_card_name;
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]1582 char mixer_xml_path[MAX_MIXER_XML_PATH],ffspEnable[PROPERTY_VALUE_MAX];
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1583 const char *mixer_ctl_name = "Set HPX ActiveBe";
1584 struct mixer_ctl *ctl = NULL;
Naveen Kumar70e27352015-07-22 21:07:10 +0530[diff] [blame]1585 int idx;
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1586 int wsaCount =0;
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1587 bool is_wsa_combo_supported = false;
Naveen Kumar70e27352015-07-22 21:07:10 +0530[diff] [blame]1588
1589 my_data = calloc(1, sizeof(struct platform_data));
1590
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1591 if (!my_data) {
1592 ALOGE("failed to allocate platform data");
1593 return NULL;
1594 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1595
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1596 while (snd_card_num < MAX_SND_CARD) {
1597 adev->mixer = mixer_open(snd_card_num);
1598
1599 while (!adev->mixer && retry_num < RETRY_NUMBER) {
1600 usleep(RETRY_US);
1601 adev->mixer = mixer_open(snd_card_num);
1602 retry_num++;
1603 }
1604
1605 if (!adev->mixer) {
1606 ALOGE("%s: Unable to open the mixer card: %d", __func__,
1607 snd_card_num);
1608 retry_num = 0;
1609 snd_card_num++;
1610 continue;
1611 }
1612
1613 snd_card_name = mixer_get_name(adev->mixer);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]1614 ALOGD("%s: snd_card_name: %s", __func__, snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1615
1616 my_data->hw_info = hw_info_init(snd_card_name);
1617 if (!my_data->hw_info) {
1618 ALOGE("%s: Failed to init hardware info", __func__);
1619 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1620 query_platform(snd_card_name, mixer_xml_path);
1621 ALOGD("%s: mixer path file is %s", __func__,
1622 mixer_xml_path);
1623 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
1624 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1625 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1626 mixer_xml_path);
1627 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1628 if (!adev->audio_route) {
1629 ALOGE("%s: Failed to init audio route controls, aborting.",
1630 __func__);
1631 free(my_data);
Mingming Yindda29e62015-12-02 18:02:28 -0800[diff] [blame]1632 mixer_close(adev->mixer);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1633 return NULL;
1634 }
1635 adev->snd_card = snd_card_num;
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1636 update_codec_type(snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1637 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
1638 break;
1639 }
1640 retry_num = 0;
1641 snd_card_num++;
Mingming Yindda29e62015-12-02 18:02:28 -0800[diff] [blame]1642 mixer_close(adev->mixer);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1643 }
1644
1645 if (snd_card_num >= MAX_SND_CARD) {
1646 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
1647 free(my_data);
1648 return NULL;
1649 }
1650
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1651 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1652 my_data->fluence_in_spkr_mode = false;
1653 my_data->fluence_in_voice_call = false;
1654 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1655 my_data->fluence_in_audio_rec = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1656 my_data->external_spk_1 = false;
1657 my_data->external_spk_2 = false;
1658 my_data->external_mic = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1659 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1660 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]1661 my_data->slowtalk = false;
1662 my_data->hd_voice = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1663 my_data->edid_info = NULL;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1664 my_data->is_wsa_speaker = false;
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1665 my_data->hw_dep_fd = -1;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1666
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1667 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
1668 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1669 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1670 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1671 my_data->fluence_type = FLUENCE_DUAL_MIC;
1672 } else {
1673 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1674 }
1675
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1676 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1677 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1678 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1679 my_data->fluence_in_voice_call = true;
1680 }
1681
1682 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1683 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1684 my_data->fluence_in_voice_rec = true;
1685 }
1686
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1687 property_get("persist.audio.fluence.audiorec",value,"");
1688 if (!strncmp("true", value, sizeof("true"))) {
1689 my_data->fluence_in_audio_rec = true;
1690 }
1691
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1692 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1693 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1694 my_data->fluence_in_spkr_mode = true;
1695 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1696
1697 property_get("persist.audio.fluence.mode",value,"");
1698 if (!strncmp("broadside", value, sizeof("broadside"))) {
1699 my_data->fluence_mode = FLUENCE_BROADSIDE;
1700 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1701 }
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1702
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]1703 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]1704 /*Set ACDB ID of Stereo speaker if two WSAs are present*/
1705 /*Default ACDB ID for wsa speaker is that for mono*/
1706 if (wsaCount == 2) {
1707 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_WSA, 15);
1708 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_VBAT, 15);
1709 }
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1710
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1711 my_data->is_wsa_speaker = true;
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1712
1713 if (is_wsa_combo_supported)
1714 hw_info_enable_wsa_combo_usecase_support(my_data->hw_info);
1715
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1716 }
1717
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1718 property_get("persist.audio.FFSP.enable", ffspEnable, "");
1719 if (!strncmp("true", ffspEnable, sizeof("true"))) {
1720 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1721 acdb_device_table[SND_DEVICE_OUT_SPEAKER_WSA] = 131;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1722 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
1723 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
1724 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1725 }
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1726
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1727 /* Check if Vbat speaker enabled property is set, this should be done before acdb init */
1728 bool ret = false;
1729 ret = audio_extn_can_use_vbat();
1730 if (ret)
1731 my_data->is_vbat_speaker = true;
1732
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]1733 /*
1734 * Check if hifi audio( i.e. 96, 192 KHZ) is enabled for this platform,
1735 * enable hifi audio by default for external codec targets
1736 */
1737 ret = audio_extn_is_hifi_audio_supported();
1738 if (ret || is_external_codec)
1739 my_data->hifi_audio = true;
1740
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1741 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1742 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1743 if (my_data->acdb_handle == NULL) {
1744 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1745 } else {
1746 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1747 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1748 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1749 if (!my_data->acdb_deallocate)
1750 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1751 __func__, LIB_ACDB_LOADER);
1752
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1753 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]1754 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1755 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1756 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1757 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1758
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1759 my_data->acdb_set_audio_cal = (acdb_set_audio_cal_t)dlsym(my_data->acdb_handle,
1760 "acdb_loader_set_audio_cal_v2");
1761 if (!my_data->acdb_set_audio_cal)
1762 ALOGE("%s: Could not find the symbol acdb_set_audio_cal_v2 from %s",
1763 __func__, LIB_ACDB_LOADER);
1764
1765 my_data->acdb_get_audio_cal = (acdb_get_audio_cal_t)dlsym(my_data->acdb_handle,
1766 "acdb_loader_get_audio_cal_v2");
1767 if (!my_data->acdb_get_audio_cal)
1768 ALOGE("%s: Could not find the symbol acdb_get_audio_cal_v2 from %s",
1769 __func__, LIB_ACDB_LOADER);
1770
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1771 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1772 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1773 if (!my_data->acdb_send_voice_cal)
1774 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1775 __func__, LIB_ACDB_LOADER);
1776
1777 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1778 "acdb_loader_reload_vocvoltable");
1779 if (!my_data->acdb_reload_vocvoltable)
1780 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1781 __func__, LIB_ACDB_LOADER);
1782
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1783 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1784 my_data->acdb_handle,
1785 "acdb_loader_get_default_app_type");
1786 if (!my_data->acdb_get_default_app_type)
1787 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1788 __func__, LIB_ACDB_LOADER);
1789
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1790 my_data->acdb_send_common_top = (acdb_send_common_top_t)dlsym(
1791 my_data->acdb_handle,
1792 "acdb_loader_send_common_custom_topology");
1793 if (!my_data->acdb_send_common_top)
1794 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1795 __func__, LIB_ACDB_LOADER);
1796
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1797 my_data->acdb_set_codec_data = (acdb_set_codec_data_t)dlsym(
1798 my_data->acdb_handle,
1799 "acdb_loader_set_codec_data");
1800 if (!my_data->acdb_set_codec_data)
1801 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1802 __func__, LIB_ACDB_LOADER);
1803
1804
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1805 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1806 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1807 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1808 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1809 goto acdb_init_fail;
1810 }
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]1811
1812 my_data->acdb_reload = (acdb_reload_t)dlsym(my_data->acdb_handle,
1813 "acdb_loader_reload_acdb_files");
1814 if (my_data->acdb_reload == NULL) {
1815 ALOGE("%s: dlsym error %s for acdb_loader_reload_acdb_files", __func__, dlerror());
1816 goto acdb_init_fail;
1817 }
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1818 platform_acdb_init(my_data);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1819 }
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1820 audio_extn_pm_vote();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1821
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1822 /* Configure active back end for HPX*/
1823 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1824 if (ctl) {
1825 ALOGE(" sending HPX Active BE information ");
1826 mixer_ctl_set_value(ctl, 0, is_external_codec);
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1827 }
1828
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1829acdb_init_fail:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1830
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]1831 set_platform_defaults(my_data);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1832
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]1833 /* Initialize ACDB and PCM ID's */
1834 if (is_external_codec)
Ravi Kumar Alamanda14b0f2d2015-06-28 21:04:09 -0700[diff] [blame]1835 platform_info_init(PLATFORM_INFO_XML_PATH_EXTCODEC, my_data);
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]1836 else
Ravi Kumar Alamanda14b0f2d2015-06-28 21:04:09 -0700[diff] [blame]1837 platform_info_init(PLATFORM_INFO_XML_PATH, my_data);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1838
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]1839 /* obtain source mic type from max mic count*/
1840 get_source_mic_type(my_data);
1841 ALOGD("%s: Fluence_Type(%d) max_mic_count(%d) mic_type(0x%x) fluence_in_voice_call(%d)"
1842 " fluence_in_voice_rec(%d) fluence_in_spkr_mode(%d) ",
1843 __func__, my_data->fluence_type, my_data->max_mic_count, my_data->source_mic_type,
1844 my_data->fluence_in_voice_call, my_data->fluence_in_voice_rec,
1845 my_data->fluence_in_spkr_mode);
1846
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1847 /* init usb */
1848 audio_extn_usb_init(adev);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1849
1850 /* Read one time ssr property */
1851 audio_extn_ssr_update_enabled();
1852 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1853
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1854 /* init dap hal */
1855 audio_extn_dap_hal_init(adev->snd_card);
1856
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1857 audio_extn_dolby_set_license(adev);
1858
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1859 /* init audio device arbitration */
1860 audio_extn_dev_arbi_init();
1861
1862 my_data->edid_info = NULL;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1863
1864 /* initialize backend config */
1865 for (idx = 0; idx < MAX_CODEC_BACKENDS; idx++) {
1866 my_data->current_backend_cfg[idx].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
1867 if (idx == HEADPHONE_44_1_BACKEND)
1868 my_data->current_backend_cfg[idx].sample_rate = OUTPUT_SAMPLING_RATE_44100;
1869 my_data->current_backend_cfg[idx].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
1870 }
1871
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]1872 my_data->current_tx_backend_cfg[DEFAULT_CODEC_BACKEND].sample_rate =
1873 CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
1874 my_data->current_tx_backend_cfg[DEFAULT_CODEC_BACKEND].bit_width =
1875 CODEC_BACKEND_DEFAULT_BIT_WIDTH;
1876
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]1877 if (is_external_codec) {
1878 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1879 strdup("SLIM_0_RX Format");
1880 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1881 strdup("SLIM_0_RX SampleRate");
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1882
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]1883 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].bitwidth_mixer_ctl =
1884 strdup("SLIM_5_RX Format");
1885 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].samplerate_mixer_ctl =
1886 strdup("SLIM_5_RX SampleRate");
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1887
1888 my_data->current_backend_cfg[HEADPHONE_BACKEND].bitwidth_mixer_ctl =
1889 strdup("SLIM_6_RX Format");
1890 my_data->current_backend_cfg[HEADPHONE_BACKEND].samplerate_mixer_ctl =
1891 strdup("SLIM_6_RX SampleRate");
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]1892
1893 my_data->current_tx_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1894 strdup("SLIM_0_TX Format");
1895 my_data->current_tx_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1896 strdup("SLIM_0_TX SampleRate");
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]1897 } else {
1898 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1899 strdup("MI2S_RX Format");
1900 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1901 strdup("MI2S_RX SampleRate");
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]1902
1903 my_data->current_tx_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1904 strdup("MI2S_TX Format");
1905 my_data->current_tx_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1906 strdup("MI2S_TX SampleRate");
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]1907 }
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]1908
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]1909 my_data->current_backend_cfg[USB_AUDIO_RX_BACKEND].bitwidth_mixer_ctl =
1910 strdup("USB_AUDIO_RX Format");
1911 my_data->current_backend_cfg[USB_AUDIO_RX_BACKEND].samplerate_mixer_ctl =
1912 strdup("USB_AUDIO_RX SampleRate");
1913
Mingming Yinddd610b2016-01-20 17:09:32 -0800[diff] [blame]1914 my_data->current_backend_cfg[HDMI_RX_BACKEND].bitwidth_mixer_ctl =
1915 strdup("HDMI_RX Bit Format");
1916 my_data->current_backend_cfg[HDMI_RX_BACKEND].samplerate_mixer_ctl =
1917 strdup("HDMI_RX SampleRate");
1918
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]1919 ret = audio_extn_utils_get_codec_version(snd_card_name,
1920 my_data->adev->snd_card,
1921 my_data->codec_version);
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]1922
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]1923 if (NATIVE_AUDIO_MODE_INVALID != platform_get_native_support()) {
1924 /*
1925 * Native playback is enabled from the UI.
1926 */
1927 if(strstr(snd_card_name, "tasha")) {
1928 if (strstr(my_data->codec_version, "WCD9335_1_0") ||
1929 strstr(my_data->codec_version, "WCD9335_1_1")) {
1930 ALOGD("%s:napb: TASHA 1.0 or 1.1 only SRC mode is supported",
1931 __func__);
1932 platform_set_native_support(NATIVE_AUDIO_MODE_SRC);
1933 }
1934 } else {
1935 platform_set_native_support(NATIVE_AUDIO_MODE_INVALID);
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]1936 }
1937 }
1938
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1939 my_data->edid_info = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1940 return my_data;
1941}
1942
1943void platform_deinit(void *platform)
1944{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1945 struct platform_data *my_data = (struct platform_data *)platform;
1946
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1947 if (my_data->edid_info) {
1948 free(my_data->edid_info);
1949 my_data->edid_info = NULL;
1950 }
1951
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1952 if (my_data->hw_dep_fd >= 0) {
1953 close(my_data->hw_dep_fd);
1954 my_data->hw_dep_fd = -1;
1955 }
1956
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1957 hw_info_deinit(my_data->hw_info);
1958 close_csd_client(my_data->csd);
1959
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1960 int32_t dev;
1961 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1962 if (backend_tag_table[dev]) {
1963 free(backend_tag_table[dev]);
1964 backend_tag_table[dev]= NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1965 }
1966 }
1967
1968 /* deinit audio device arbitration */
1969 audio_extn_dev_arbi_deinit();
1970
1971 if (my_data->edid_info) {
1972 free(my_data->edid_info);
1973 my_data->edid_info = NULL;
1974 }
1975
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1976 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1977 /* deinit usb */
1978 audio_extn_usb_deinit();
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1979 audio_extn_dap_hal_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1980}
1981
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1982static int platform_is_acdb_initialized(void *platform)
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1983{
1984 struct platform_data *my_data = (struct platform_data *)platform;
1985 ALOGD("%s: acdb initialized %d\n", __func__, my_data->is_acdb_initialized);
1986 return my_data->is_acdb_initialized;
1987}
1988
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1989void platform_snd_card_update(void *platform, int snd_scard_state)
1990{
1991 struct platform_data *my_data = (struct platform_data *)platform;
1992
1993 if (snd_scard_state == SND_CARD_STATE_ONLINE) {
1994 if (!platform_is_acdb_initialized(my_data)) {
1995 if(platform_acdb_init(my_data))
1996 ALOGE("%s: acdb initialization is failed", __func__);
1997 } else if (my_data->acdb_send_common_top() < 0) {
1998 ALOGD("%s: acdb did not set common topology", __func__);
1999 }
2000 }
2001}
2002
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2003const char *platform_get_snd_device_name(snd_device_t snd_device)
2004{
2005 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
2006 return device_table[snd_device];
2007 else
2008 return "";
2009}
2010
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2011int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
2012 char *device_name)
2013{
2014 struct platform_data *my_data = (struct platform_data *)platform;
2015
2016 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
2017 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
2018 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
2019 } else {
2020 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
2021 return -EINVAL;
2022 }
2023
2024 return 0;
2025}
2026
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2027void platform_add_backend_name(char *mixer_path, snd_device_t snd_device,
2028 struct audio_usecase *usecase)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2029{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2030 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2031 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
2032 return;
2033 }
2034
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2035 if((snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
2036 !(usecase->type == VOICE_CALL || usecase->type == VOIP_CALL)) {
2037 ALOGI("%s: Not adding vbat speaker device to non voice use cases", __func__);
2038 return;
2039 }
2040
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2041 const char * suffix = backend_tag_table[snd_device];
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2042
2043 if (suffix != NULL) {
2044 strlcat(mixer_path, " ", MIXER_PATH_MAX_LENGTH);
2045 strlcat(mixer_path, suffix, MIXER_PATH_MAX_LENGTH);
2046 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2047}
2048
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2049bool platform_check_backends_match(snd_device_t snd_device1, snd_device_t snd_device2)
2050{
2051 bool result = true;
2052
2053 ALOGV("%s: snd_device1 = %s, snd_device2 = %s", __func__,
2054 platform_get_snd_device_name(snd_device1),
2055 platform_get_snd_device_name(snd_device2));
2056
2057 if ((snd_device1 < SND_DEVICE_MIN) || (snd_device1 >= SND_DEVICE_OUT_END)) {
2058 ALOGE("%s: Invalid snd_device = %s", __func__,
2059 platform_get_snd_device_name(snd_device1));
2060 return false;
2061 }
2062 if ((snd_device2 < SND_DEVICE_MIN) || (snd_device2 >= SND_DEVICE_OUT_END)) {
2063 ALOGE("%s: Invalid snd_device = %s", __func__,
2064 platform_get_snd_device_name(snd_device2));
2065 return false;
2066 }
2067 const char * be_itf1 = hw_interface_table[snd_device1];
2068 const char * be_itf2 = hw_interface_table[snd_device2];
2069
2070 if (NULL != be_itf1 && NULL != be_itf2) {
Kuirong Wangb9fbb1e2016-05-03 18:36:39 -0700[diff] [blame]2071 if ((NULL == strstr(be_itf2, be_itf1)) && (NULL == strstr(be_itf1, be_itf2)))
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2072 result = false;
2073 } else if (NULL == be_itf1 && NULL != be_itf2) {
2074 result = false;
2075 } else if (NULL != be_itf1 && NULL == be_itf2) {
2076 result = false;
2077 }
2078
2079 ALOGV("%s: be_itf1 = %s, be_itf2 = %s, match %d", __func__, be_itf1, be_itf2, result);
2080 return result;
2081}
2082
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2083int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
2084{
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]2085 int device_id = -1;
2086
Karthik Reddy Katta561d4ba2016-06-23 13:41:18 +0530[diff] [blame]2087 if (device_type == PCM_PLAYBACK)
2088 device_id = pcm_device_table[usecase][0];
2089 else
2090 device_id = pcm_device_table[usecase][1];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2091 return device_id;
2092}
2093
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2094static int find_index(struct name_to_index * table, int32_t len, const char * name)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2095{
2096 int ret = 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2097 int32_t i;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2098
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2099 if (table == NULL) {
2100 ALOGE("%s: table is NULL", __func__);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2101 ret = -ENODEV;
2102 goto done;
2103 }
2104
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2105 if (name == NULL) {
2106 ALOGE("null key");
2107 ret = -ENODEV;
2108 goto done;
2109 }
2110
2111 for (i=0; i < len; i++) {
2112 const char* tn = table[i].name;
2113 size_t len = strlen(tn);
2114 if (strncmp(tn, name, len) == 0) {
2115 if (strlen(name) != len) {
2116 continue; // substring
2117 }
2118 ret = table[i].index;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2119 goto done;
2120 }
2121 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2122 ALOGE("%s: Could not find index for name = %s",
2123 __func__, name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2124 ret = -ENODEV;
2125done:
2126 return ret;
2127}
2128
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]2129int platform_set_fluence_type(void *platform, char *value)
2130{
2131 int ret = 0;
2132 int fluence_type = FLUENCE_NONE;
2133 int fluence_flag = NONE_FLAG;
2134 struct platform_data *my_data = (struct platform_data *)platform;
2135 struct audio_device *adev = my_data->adev;
2136
2137 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
2138
2139 /* only dual mic turn on and off is supported as of now through setparameters */
2140 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
2141 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
2142 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
2143 ALOGV("fluence dualmic feature enabled \n");
2144 fluence_type = FLUENCE_DUAL_MIC;
2145 fluence_flag = DMIC_FLAG;
2146 } else {
2147 ALOGE("%s: Failed to set DUALMIC", __func__);
2148 ret = -1;
2149 goto done;
2150 }
2151 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
2152 ALOGV("fluence disabled");
2153 fluence_type = FLUENCE_NONE;
2154 } else {
2155 ALOGE("Invalid fluence value : %s",value);
2156 ret = -1;
2157 goto done;
2158 }
2159
2160 if (fluence_type != my_data->fluence_type) {
2161 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
2162 my_data->fluence_type = fluence_type;
2163 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
2164 }
2165done:
2166 return ret;
2167}
2168
2169int platform_get_fluence_type(void *platform, char *value, uint32_t len)
2170{
2171 int ret = 0;
2172 struct platform_data *my_data = (struct platform_data *)platform;
2173
2174 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
2175 strlcpy(value, "quadmic", len);
2176 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
2177 strlcpy(value, "dualmic", len);
2178 } else if (my_data->fluence_type == FLUENCE_NONE) {
2179 strlcpy(value, "none", len);
2180 } else
2181 ret = -1;
2182
2183 return ret;
2184}
2185
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2186int platform_get_snd_device_index(char *device_name)
2187{
2188 return find_index(snd_device_name_index, SND_DEVICE_MAX, device_name);
2189}
2190
2191int platform_get_usecase_index(const char *usecase_name)
2192{
2193 return find_index(usecase_name_index, AUDIO_USECASE_MAX, usecase_name);
2194}
2195
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2196int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
2197{
2198 int ret = 0;
2199
2200 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2201 ALOGE("%s: Invalid snd_device = %d",
2202 __func__, snd_device);
2203 ret = -EINVAL;
2204 goto done;
2205 }
2206
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2207 ALOGV("%s: acdb_device_table[%s]: old = %d new = %d", __func__,
2208 platform_get_snd_device_name(snd_device), acdb_device_table[snd_device], acdb_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2209 acdb_device_table[snd_device] = acdb_id;
2210done:
2211 return ret;
2212}
2213
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2214int platform_get_default_app_type(void *platform)
2215{
2216 struct platform_data *my_data = (struct platform_data *)platform;
2217
2218 if (my_data->acdb_get_default_app_type)
2219 return my_data->acdb_get_default_app_type();
2220 else
2221 return DEFAULT_APP_TYPE;
2222}
2223
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]2224int platform_get_default_app_type_v2(void *platform __unused,
2225 usecase_type_t type __unused)
Srikanth Uyyalaa1e32352015-10-09 14:48:04 +0530[diff] [blame]2226{
2227 if(type == PCM_CAPTURE)
2228 return DEFAULT_APP_TYPE_TX_PATH;
2229 else
2230 return DEFAULT_APP_TYPE_RX_PATH;
2231}
2232
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]2233int platform_get_snd_device_acdb_id(snd_device_t snd_device)
2234{
2235 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2236 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
2237 return -EINVAL;
2238 }
2239 return acdb_device_table[snd_device];
2240}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2241
2242int 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]2243{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2244 int ret = 0;
2245
2246 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2247 ALOGE("%s: Invalid snd_device = %d",
2248 __func__, snd_device);
2249 ret = -EINVAL;
2250 goto done;
2251 }
2252
2253 backend_bit_width_table[snd_device] = bit_width;
2254done:
2255 return ret;
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2256}
2257
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2258int platform_get_snd_device_bit_width(snd_device_t snd_device)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2259{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2260 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2261 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]2262 return CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2263 }
2264 return backend_bit_width_table[snd_device];
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2265}
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2266int platform_set_native_support(int na_mode)
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2267{
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2268 if (NATIVE_AUDIO_MODE_SRC == na_mode || NATIVE_AUDIO_MODE_TRUE_44_1 == na_mode) {
2269 na_props.platform_na_prop_enabled = na_props.ui_na_prop_enabled = true;
2270 na_props.na_mode = na_mode;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2271 ALOGD("%s:napb: native audio playback enabled in (%s) mode v2.0", __func__,
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2272 ((na_mode == NATIVE_AUDIO_MODE_SRC)?"SRC mode":"True 44.1 mode"));
2273 } else {
2274 na_props.platform_na_prop_enabled = false;
2275 na_props.na_mode = NATIVE_AUDIO_MODE_INVALID;
2276 ALOGD("%s:napb: native audio playback disabled", __func__);
2277 }
2278
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2279 return 0;
2280}
2281
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2282int platform_get_native_support()
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2283{
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2284 int ret = NATIVE_AUDIO_MODE_INVALID;
2285 if (na_props.platform_na_prop_enabled &&
2286 na_props.ui_na_prop_enabled) {
2287 ret = na_props.na_mode;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2288 }
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2289 ALOGV("%s:napb: ui Prop enabled(%d) version(%d)", __func__,
2290 na_props.ui_na_prop_enabled, na_props.na_mode);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2291 return ret;
2292}
2293
2294void native_audio_get_params(struct str_parms *query,
2295 struct str_parms *reply,
2296 char *value, int len)
2297{
2298 int ret;
2299 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2300 value, len);
2301 if (ret >= 0) {
2302 if (na_props.platform_na_prop_enabled) {
2303 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2304 na_props.ui_na_prop_enabled ? "true" : "false");
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2305 ALOGV("%s:napb: na_props.ui_na_prop_enabled: %d", __func__,
2306 na_props.ui_na_prop_enabled);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2307 } else {
2308 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2309 "false");
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2310 ALOGV("%s:napb: native audio not supported: %d", __func__,
2311 na_props.platform_na_prop_enabled);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2312 }
2313 }
2314}
2315
2316int native_audio_set_params(struct platform_data *platform,
2317 struct str_parms *parms, char *value, int len)
2318{
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]2319 int ret = -1;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2320 struct audio_usecase *usecase;
2321 struct listnode *node;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2322 int mode = NATIVE_AUDIO_MODE_INVALID;
2323
Preetam Singh Ranawat6746b7a2016-07-18 16:40:24 +0530[diff] [blame]2324 if (!value || !parms)
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]2325 return ret;
2326
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2327 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO_MODE,
2328 value, len);
2329 if (ret >= 0) {
2330 if (value && !strncmp(value, "src", sizeof("src")))
2331 mode = NATIVE_AUDIO_MODE_SRC;
2332 else if (value && !strncmp(value, "true", sizeof("true")))
2333 mode = NATIVE_AUDIO_MODE_TRUE_44_1;
2334 else {
2335 mode = NATIVE_AUDIO_MODE_INVALID;
2336 ALOGE("%s:napb:native_audio_mode in platform info xml,invalid mode string",
2337 __func__);
2338 }
2339 ALOGD("%s:napb updating mode (%d) from XML",__func__, mode);
2340 platform_set_native_support(mode);
2341 }
2342
2343
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2344
2345 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2346 value, len);
2347 if (ret >= 0) {
2348 if (na_props.platform_na_prop_enabled) {
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2349 if (!strncmp("true", value, sizeof("true"))) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2350 na_props.ui_na_prop_enabled = true;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2351 ALOGD("%s:napb: native audio feature enabled from UI",
2352 __func__);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2353 }
2354 else {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2355 na_props.ui_na_prop_enabled = false;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2356 ALOGD("%s:napb: native audio feature disabled from UI",
2357 __func__);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2358 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2359
2360 str_parms_del(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO);
2361
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2362 /*
2363 * Iterate through the usecase list and trigger device switch for
2364 * all the appropriate usecases
2365 */
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2366 list_for_each(node, &(platform->adev)->usecase_list) {
2367 usecase = node_to_item(node, struct audio_usecase, list);
2368
2369 if (is_offload_usecase(usecase->id) &&
2370 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2371 usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) &&
2372 OUTPUT_SAMPLING_RATE_44100 == usecase->stream.out->sample_rate) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2373 ALOGD("%s:napb: triggering dynamic device switch for usecase(%d: %s)"
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2374 " stream(%p), device(%d)", __func__, usecase->id,
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]2375 use_case_table[usecase->id], (void*) usecase->stream.out,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2376 usecase->stream.out->devices);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2377 select_devices(platform->adev, usecase->id);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2378 }
2379 }
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2380 } else
2381 ALOGD("%s:napb: native audio cannot be enabled from UI",
2382 __func__);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2383 }
2384 return ret;
2385}
2386
Ashish Jainf1eaa582016-05-23 20:54:24 +0530[diff] [blame]2387static void true_32_bit_set_params(struct str_parms *parms,
2388 char *value, int len)
2389{
2390 int ret = 0;
2391
2392 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_TRUE_32_BIT,
2393 value,len);
2394 if (ret >= 0) {
2395 if (value && !strncmp(value, "true", sizeof("src")))
2396 supports_true_32_bit = true;
2397 else
2398 supports_true_32_bit = false;
2399 str_parms_del(parms, AUDIO_PARAMETER_KEY_TRUE_32_BIT);
2400 }
2401
2402}
2403
2404bool platform_supports_true_32bit()
2405{
2406 return supports_true_32_bit;
2407}
2408
Sidipotu Ashokad8fff82016-02-02 10:48:42 +0530[diff] [blame]2409int check_hdset_combo_device(snd_device_t snd_device)
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2410{
2411 int ret = false;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2412
Sidipotu Ashokad8fff82016-02-02 10:48:42 +0530[diff] [blame]2413 if (SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES == snd_device ||
2414 SND_DEVICE_OUT_SPEAKER_AND_LINE == snd_device ||
2415 SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1 == snd_device ||
2416 SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2 == snd_device ||
2417 SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET == snd_device)
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2418 ret = true;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2419
2420 return ret;
2421}
2422
2423
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2424static int platform_get_backend_index(snd_device_t snd_device)
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2425{
2426 int32_t port = DEFAULT_CODEC_BACKEND;
2427
2428 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2429 if (backend_tag_table[snd_device] != NULL) {
2430 if (strncmp(backend_tag_table[snd_device], "headphones-44.1",
2431 sizeof("headphones-44.1")) == 0)
2432 port = HEADPHONE_44_1_BACKEND;
2433 else if (strncmp(backend_tag_table[snd_device], "headphones",
2434 sizeof("headphones")) == 0)
2435 port = HEADPHONE_BACKEND;
2436 else if (strcmp(backend_tag_table[snd_device], "hdmi") == 0)
2437 port = HDMI_RX_BACKEND;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]2438 else if (strcmp(backend_tag_table[snd_device], "usb-headphones") == 0)
2439 port = USB_AUDIO_RX_BACKEND;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2440 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2441 } else {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2442 ALOGV("%s:napb: Invalid device - %d ", __func__, snd_device);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2443 }
2444
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2445 ALOGV("%s:napb: backend port - %d device - %d ", __func__, port,
2446 snd_device);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2447 return port;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2448}
2449
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2450int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2451 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2452{
2453 struct platform_data *my_data = (struct platform_data *)platform;
2454 int acdb_dev_id, acdb_dev_type;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2455 int snd_device = SND_DEVICE_OUT_SPEAKER;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2456 int new_snd_device[SND_DEVICE_OUT_END];
2457 int i, num_devices = 1;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2458
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2459 if (usecase->type == PCM_PLAYBACK)
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2460 snd_device = usecase->out_snd_device;
Karthik Reddy Katta81c42612015-11-13 17:49:07 +0530[diff] [blame]2461 else if ((usecase->type == PCM_CAPTURE) &&
2462 voice_is_in_call_rec_stream(usecase->stream.in))
2463 snd_device = voice_get_incall_rec_snd_device(usecase->in_snd_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2464 else if ((usecase->type == PCM_HFP_CALL) || (usecase->type == PCM_CAPTURE))
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2465 snd_device = usecase->in_snd_device;
Xiaojun Sang040cc9f2015-08-03 19:38:28 +0800[diff] [blame]2466 acdb_dev_id = acdb_device_table[platform_get_spkr_prot_snd_device(snd_device)];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2467
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2468 if(!platform_can_split_snd_device(platform, snd_device, &num_devices, new_snd_device)) {
2469 new_snd_device[0] = snd_device;
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]2470 }
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2471
2472 for (i = 0; i < num_devices; i++) {
2473 acdb_dev_id = acdb_device_table[platform_get_spkr_prot_snd_device(new_snd_device[i])];
2474
2475 // Do not use Rx path default app type for TX path
2476 if ((usecase->type == PCM_CAPTURE) && (app_type == DEFAULT_APP_TYPE_RX_PATH)) {
2477 ALOGD("Resetting app type for Tx path to default");
2478 app_type = DEFAULT_APP_TYPE_TX_PATH;
2479 }
2480 if (acdb_dev_id < 0) {
2481 ALOGE("%s: Could not find acdb id for device(%d)",
2482 __func__, new_snd_device[i]);
2483 return -EINVAL;
2484 }
2485 if (my_data->acdb_send_audio_cal) {
2486 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
2487 __func__, new_snd_device[i], acdb_dev_id);
2488 if (new_snd_device[i] >= SND_DEVICE_OUT_BEGIN &&
2489 new_snd_device[i] < SND_DEVICE_OUT_END)
2490 acdb_dev_type = ACDB_DEV_TYPE_OUT;
2491 else
2492 acdb_dev_type = ACDB_DEV_TYPE_IN;
2493 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
2494 sample_rate);
2495 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2496 }
2497 return 0;
2498}
2499
2500int platform_switch_voice_call_device_pre(void *platform)
2501{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2502 struct platform_data *my_data = (struct platform_data *)platform;
2503 int ret = 0;
2504
2505 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]2506 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2507 /* This must be called before disabling mixer controls on APQ side */
2508 ret = my_data->csd->disable_device();
2509 if (ret < 0) {
2510 ALOGE("%s: csd_client_disable_device, failed, error %d",
2511 __func__, ret);
2512 }
2513 }
2514 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2515}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2516
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2517int platform_switch_voice_call_enable_device_config(void *platform,
2518 snd_device_t out_snd_device,
2519 snd_device_t in_snd_device)
2520{
2521 struct platform_data *my_data = (struct platform_data *)platform;
2522 int acdb_rx_id, acdb_tx_id;
2523 int ret = 0;
2524
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2525 if (my_data->csd == NULL)
2526 return ret;
2527
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2528 if ((out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
2529 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
2530 audio_extn_spkr_prot_is_enabled()) {
2531 if (my_data->is_vbat_speaker)
2532 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2533 else
2534 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2535 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2536 acdb_rx_id = acdb_device_table[out_snd_device];
2537
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2538 acdb_tx_id = acdb_device_table[in_snd_device];
2539
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2540 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2541 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
2542 if (ret < 0) {
2543 ALOGE("%s: csd_enable_device_config, failed, error %d",
2544 __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2545 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2546 } else {
2547 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2548 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2549 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2550
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2551 return ret;
2552}
2553
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2554int platform_switch_voice_call_device_post(void *platform,
2555 snd_device_t out_snd_device,
2556 snd_device_t in_snd_device)
2557{
2558 struct platform_data *my_data = (struct platform_data *)platform;
2559 int acdb_rx_id, acdb_tx_id;
2560
2561 if (my_data->acdb_send_voice_cal == NULL) {
2562 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
2563 } else {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2564 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
2565 audio_extn_spkr_prot_is_enabled())
2566 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
2567
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2568 acdb_rx_id = acdb_device_table[out_snd_device];
2569 acdb_tx_id = acdb_device_table[in_snd_device];
2570
2571 if (acdb_rx_id > 0 && acdb_tx_id > 0)
2572 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
2573 else
2574 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2575 acdb_rx_id, acdb_tx_id);
2576 }
2577
2578 return 0;
2579}
2580
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2581int platform_switch_voice_call_usecase_route_post(void *platform,
2582 snd_device_t out_snd_device,
2583 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2584{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2585 struct platform_data *my_data = (struct platform_data *)platform;
2586 int acdb_rx_id, acdb_tx_id;
2587 int ret = 0;
2588
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2589 if (my_data->csd == NULL)
2590 return ret;
2591
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2592 if ((out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
2593 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
2594 audio_extn_spkr_prot_is_enabled()) {
2595 if (my_data->is_vbat_speaker)
2596 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2597 else
2598 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2599 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2600 acdb_rx_id = acdb_device_table[out_snd_device];
2601
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2602 acdb_tx_id = acdb_device_table[in_snd_device];
2603
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2604 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2605 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
2606 my_data->adev->acdb_settings);
2607 if (ret < 0) {
2608 ALOGE("%s: csd_enable_device, failed, error %d", __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2609 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2610 } else {
2611 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2612 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2613 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2614
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2615 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2616}
2617
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2618int platform_start_voice_call(void *platform, uint32_t vsid)
2619{
2620 struct platform_data *my_data = (struct platform_data *)platform;
2621 int ret = 0;
2622
2623 if (my_data->csd != NULL) {
2624 ret = my_data->csd->start_voice(vsid);
2625 if (ret < 0) {
2626 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
2627 }
2628 }
2629 return ret;
2630}
2631
2632int platform_stop_voice_call(void *platform, uint32_t vsid)
2633{
2634 struct platform_data *my_data = (struct platform_data *)platform;
2635 int ret = 0;
2636
2637 if (my_data->csd != NULL) {
2638 ret = my_data->csd->stop_voice(vsid);
2639 if (ret < 0) {
2640 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
2641 }
2642 }
2643 return ret;
2644}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]2645
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]2646int platform_get_sample_rate(void *platform __unused,
2647 uint32_t *rate __unused)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2648{
2649 return 0;
2650}
2651
2652int platform_set_voice_volume(void *platform, int volume)
2653{
2654 struct platform_data *my_data = (struct platform_data *)platform;
2655 struct audio_device *adev = my_data->adev;
2656 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2657 const char *mixer_ctl_name = "Voice Rx Gain";
2658 int vol_index = 0, ret = 0;
2659 uint32_t set_values[ ] = {0,
2660 ALL_SESSION_VSID,
2661 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2662
2663 // Voice volume levels are mapped to adsp volume levels as follows.
2664 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
2665 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2666 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
2667 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2668
2669 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2670 if (!ctl) {
2671 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2672 __func__, mixer_ctl_name);
2673 return -EINVAL;
2674 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2675 ALOGV("Setting voice volume index: %d", set_values[0]);
2676 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2677
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2678 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2679 ret = my_data->csd->volume(ALL_SESSION_VSID, volume,
2680 DEFAULT_VOLUME_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2681 if (ret < 0) {
2682 ALOGE("%s: csd_volume error %d", __func__, ret);
2683 }
2684 }
2685 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2686}
2687
2688int platform_set_mic_mute(void *platform, bool state)
2689{
2690 struct platform_data *my_data = (struct platform_data *)platform;
2691 struct audio_device *adev = my_data->adev;
2692 struct mixer_ctl *ctl;
2693 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2694 int ret = 0;
2695 uint32_t set_values[ ] = {0,
2696 ALL_SESSION_VSID,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2697 DEFAULT_MUTE_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2698
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2699 set_values[0] = state;
2700 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2701 if (!ctl) {
2702 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2703 __func__, mixer_ctl_name);
2704 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2705 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2706 ALOGV("Setting voice mute state: %d", state);
2707 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2708
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2709 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2710 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,
2711 DEFAULT_MUTE_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2712 if (ret < 0) {
2713 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
2714 }
2715 }
2716 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2717}
2718
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]2719int platform_set_device_mute(void *platform, bool state, char *dir)
2720{
2721 struct platform_data *my_data = (struct platform_data *)platform;
2722 struct audio_device *adev = my_data->adev;
2723 struct mixer_ctl *ctl;
2724 char *mixer_ctl_name = NULL;
2725 int ret = 0;
2726 uint32_t set_values[ ] = {0,
2727 ALL_SESSION_VSID,
2728 0};
2729 if(dir == NULL) {
2730 ALOGE("%s: Invalid direction:%s", __func__, dir);
2731 return -EINVAL;
2732 }
2733
2734 if (!strncmp("rx", dir, sizeof("rx"))) {
2735 mixer_ctl_name = "Voice Rx Device Mute";
2736 } else if (!strncmp("tx", dir, sizeof("tx"))) {
2737 mixer_ctl_name = "Voice Tx Device Mute";
2738 } else {
2739 return -EINVAL;
2740 }
2741
2742 set_values[0] = state;
2743 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2744 if (!ctl) {
2745 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2746 __func__, mixer_ctl_name);
2747 return -EINVAL;
2748 }
2749
2750 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
2751 __func__,state, mixer_ctl_name);
2752 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2753
2754 return ret;
2755}
2756
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2757bool platform_can_split_snd_device(void *platform,
2758 snd_device_t snd_device,
2759 int *num_devices,
2760 snd_device_t *new_snd_devices)
2761{
2762 bool status = false;
2763 struct platform_data *my_data = (struct platform_data *)platform;
2764
2765 if (NULL == num_devices || NULL == new_snd_devices) {
2766 ALOGE("%s: NULL pointer ..", __func__);
2767 return false;
2768 }
2769
2770 /*
2771 * If wired headset/headphones/line devices share the same backend
2772 * with speaker/earpiece this routine returns false.
2773 */
2774 if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES &&
2775 !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_HEADPHONES)) {
2776 *num_devices = 2;
2777
2778 if (my_data->is_vbat_speaker)
2779 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_VBAT;
2780 else if (my_data->is_wsa_speaker)
2781 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_WSA;
2782 else
2783 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
2784
2785 new_snd_devices[1] = SND_DEVICE_OUT_HEADPHONES;
2786 status = true;
2787 } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_HDMI &&
2788 !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_HDMI)) {
2789 *num_devices = 2;
2790
2791 if (my_data->is_vbat_speaker)
2792 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_VBAT;
2793 else if (my_data->is_wsa_speaker)
2794 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_WSA;
2795 else
2796 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
2797
2798 new_snd_devices[1] = SND_DEVICE_OUT_HDMI;
2799 status = true;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]2800 } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET &&
2801 !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_USB_HEADSET)) {
2802 *num_devices = 2;
2803 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
2804 new_snd_devices[1] = SND_DEVICE_OUT_USB_HEADSET;
2805 status = true;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2806 }
2807
2808 ALOGD("%s: snd_device(%d) num devices(%d) new_snd_devices(%d)", __func__,
2809 snd_device, *num_devices, *new_snd_devices);
2810
2811 return status;
2812}
2813
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2814snd_device_t platform_get_output_snd_device(void *platform, struct stream_out *out)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2815{
2816 struct platform_data *my_data = (struct platform_data *)platform;
2817 struct audio_device *adev = my_data->adev;
2818 audio_mode_t mode = adev->mode;
2819 snd_device_t snd_device = SND_DEVICE_NONE;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2820 audio_devices_t devices = out->devices;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2821 unsigned int sample_rate = out->sample_rate;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2822 int na_mode = platform_get_native_support();
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2823#ifdef RECORD_PLAY_CONCURRENCY
2824 bool use_voip_out_devices = false;
2825 bool prop_rec_play_enabled = false;
2826 char recConcPropValue[PROPERTY_VALUE_MAX];
2827
2828 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
2829 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
2830 }
2831 use_voip_out_devices = prop_rec_play_enabled &&
2832 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
2833 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
2834#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2835
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2836 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2837 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2838 int channel_count = popcount(channel_mask);
2839
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2840 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
2841 if (devices == AUDIO_DEVICE_NONE ||
2842 devices & AUDIO_DEVICE_BIT_IN) {
2843 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
2844 goto exit;
2845 }
2846
Shiv Maliyappanahallibd401262015-08-17 11:02:21 -0700[diff] [blame]2847 if (popcount(devices) == 2) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2848 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
2849 AUDIO_DEVICE_OUT_SPEAKER)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2850 if (my_data->external_spk_1)
2851 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2852 else if (my_data->external_spk_2)
2853 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
2854 else
2855 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2856 } else if (devices == (AUDIO_DEVICE_OUT_LINE |
2857 AUDIO_DEVICE_OUT_SPEAKER)) {
2858 snd_device = SND_DEVICE_OUT_SPEAKER_AND_LINE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2859 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
2860 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2861 if (audio_extn_get_anc_enabled())
2862 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2863 else if (my_data->external_spk_1)
2864 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2865 else if (my_data->external_spk_2)
2866 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2867 else
2868 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2869 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
2870 AUDIO_DEVICE_OUT_SPEAKER)) {
2871 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2872 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
2873 AUDIO_DEVICE_OUT_SPEAKER)) {
2874 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]2875 } else if (devices == (AUDIO_DEVICE_OUT_USB_DEVICE |
2876 AUDIO_DEVICE_OUT_SPEAKER)) {
2877 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2878 } else {
2879 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
2880 goto exit;
2881 }
2882 if (snd_device != SND_DEVICE_NONE) {
2883 goto exit;
2884 }
2885 }
2886
2887 if (popcount(devices) != 1) {
2888 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
2889 goto exit;
2890 }
2891
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]2892 if ((mode == AUDIO_MODE_IN_CALL) ||
2893 voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2894 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2895 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET ||
2896 devices & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2897 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2898 !voice_extn_compress_voip_is_active(adev)) {
2899 switch (adev->voice.tty_mode) {
2900 case TTY_MODE_FULL:
2901 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
2902 break;
2903 case TTY_MODE_VCO:
2904 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
2905 break;
2906 case TTY_MODE_HCO:
2907 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
2908 break;
2909 default:
2910 ALOGE("%s: Invalid TTY mode (%#x)",
2911 __func__, adev->voice.tty_mode);
2912 }
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2913 } else if (devices & AUDIO_DEVICE_OUT_LINE) {
2914 snd_device = SND_DEVICE_OUT_VOICE_LINE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2915 } else if (audio_extn_get_anc_enabled()) {
2916 if (audio_extn_should_use_fb_anc())
2917 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
2918 else
2919 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
2920 } else {
2921 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
2922 }
2923 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2924 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2925 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2926 else
2927 snd_device = SND_DEVICE_OUT_BT_SCO;
2928 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2929 if (my_data->is_vbat_speaker)
2930 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_VBAT;
2931 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2932 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_WSA;
2933 else
2934 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2935 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2936 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2937 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2938 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2939 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
2940 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
2941 if (audio_extn_should_use_handset_anc(channel_count))
2942 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
2943 else
2944 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2945 } else if (devices & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2946 snd_device = SND_DEVICE_OUT_VOICE_TX;
2947
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2948 if (snd_device != SND_DEVICE_NONE) {
2949 goto exit;
2950 }
2951 }
2952
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2953 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2954 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2955 if (OUTPUT_SAMPLING_RATE_44100 == sample_rate &&
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2956 NATIVE_AUDIO_MODE_SRC == na_mode &&
Sidipotu Ashokbffd2202015-08-20 14:06:55 +0530[diff] [blame]2957 !audio_extn_get_anc_enabled()) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2958
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2959 snd_device = SND_DEVICE_OUT_HEADPHONES_44_1;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2960
2961 } else if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2962 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2963#ifdef RECORD_PLAY_CONCURRENCY
2964 if (use_voip_out_devices) {
2965 // ANC should be disabled for voip concurrency
2966 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
2967 } else
2968#endif
2969 {
2970 if (audio_extn_should_use_fb_anc())
2971 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
2972 else
2973 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
2974 }
2975 } else {
2976#ifdef RECORD_PLAY_CONCURRENCY
2977 if (use_voip_out_devices)
2978 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2979 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2980#endif
2981 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2982 }
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2983 } else if (devices & AUDIO_DEVICE_OUT_LINE) {
2984 snd_device = SND_DEVICE_OUT_LINE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2985 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2986#ifdef RECORD_PLAY_CONCURRENCY
2987 if (use_voip_out_devices) {
2988 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
2989 } else
2990#endif
2991 {
2992 if (adev->speaker_lr_swap)
2993 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
2994 else
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2995 {
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2996 if (my_data->is_vbat_speaker)
2997 snd_device = SND_DEVICE_OUT_SPEAKER_VBAT;
2998 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2999 snd_device = SND_DEVICE_OUT_SPEAKER_WSA;
3000 else
3001 snd_device = SND_DEVICE_OUT_SPEAKER;
3002 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3003 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3004 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]3005 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3006 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
3007 else
3008 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3009 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
3010 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3011 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
3012 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]3013 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
3014 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3015 snd_device = SND_DEVICE_OUT_USB_HEADSET;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]3016 } else if (devices & AUDIO_DEVICE_OUT_USB_DEVICE) {
3017 snd_device = SND_DEVICE_OUT_USB_HEADSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3018 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
3019 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3020 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3021#ifdef RECORD_PLAY_CONCURRENCY
3022 if (use_voip_out_devices)
3023 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
3024 else
3025#endif
3026 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3027 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]3028 channel_count = audio_extn_get_afe_proxy_channel_count();
3029 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
3030 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3031 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3032 } else {
3033 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
3034 }
3035exit:
3036 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
3037 return snd_device;
3038}
3039
3040snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
3041{
3042 struct platform_data *my_data = (struct platform_data *)platform;
3043 struct audio_device *adev = my_data->adev;
3044 audio_source_t source = (adev->active_input == NULL) ?
3045 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
3046
3047 audio_mode_t mode = adev->mode;
3048 audio_devices_t in_device = ((adev->active_input == NULL) ?
3049 AUDIO_DEVICE_NONE : adev->active_input->device)
3050 & ~AUDIO_DEVICE_BIT_IN;
3051 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
3052 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
3053 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3054 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3055
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3056 ALOGV("%s: enter: out_device(%#x) in_device(%#x) channel_count (%d) channel_mask (0x%x)",
3057 __func__, out_device, in_device, channel_count, channel_mask);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3058 if (my_data->external_mic) {
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]3059 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
3060 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3061 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
3062 out_device & AUDIO_DEVICE_OUT_EARPIECE ||
3063 out_device & AUDIO_DEVICE_OUT_SPEAKER )
3064 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
3065 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
3066 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
3067 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
3068 }
3069 }
3070
3071 if (snd_device != AUDIO_DEVICE_NONE)
3072 goto exit;
3073
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]3074 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]3075 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3076 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
3077 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3078 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]3079 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET ||
3080 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3081 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3082 case TTY_MODE_FULL:
3083 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
3084 break;
3085 case TTY_MODE_VCO:
3086 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
3087 break;
3088 case TTY_MODE_HCO:
3089 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
3090 break;
3091 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3092 ALOGE("%s: Invalid TTY mode (%#x)",
3093 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3094 }
3095 goto exit;
3096 }
3097 }
3098 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]3099 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
3100 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3101 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]3102 audio_extn_should_use_handset_anc(channel_count) &&
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3103 my_data->fluence_type != FLUENCE_NONE &&
3104 my_data->source_mic_type & SOURCE_DUAL_MIC) {
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]3105 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
3106 adev->acdb_settings |= DMIC_FLAG;
3107 ALOGD("Selecting AANC, Fluence combo device");
3108 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3109 audio_extn_should_use_handset_anc(channel_count)) {
3110 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3111 adev->acdb_settings |= ANC_FLAG;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3112 } else if (my_data->fluence_type == FLUENCE_NONE ||
3113 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3114 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]3115 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3116 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3117 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3118 snd_device = SND_DEVICE_IN_VOICE_DMIC;
3119 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3120 }
3121 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
3122 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3123 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3124 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3125 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]3126 if (adev->bt_wb_speech_enabled) {
3127 if (adev->bluetooth_nrec)
3128 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
3129 else
3130 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
3131 } else {
3132 if (adev->bluetooth_nrec)
3133 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
3134 else
3135 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
3136 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3137 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3138 if (my_data->fluence_type != FLUENCE_NONE &&
3139 my_data->fluence_in_voice_call &&
3140 my_data->fluence_in_spkr_mode) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3141 if((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3142 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3143 adev->acdb_settings |= QMIC_FLAG;
3144 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
3145 } else {
3146 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]3147 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3148 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
3149 else
3150 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3151 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3152 } else {
3153 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]3154 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3155 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3156 }
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]3157 } else if (out_device & AUDIO_DEVICE_OUT_TELEPHONY_TX)
3158 snd_device = SND_DEVICE_IN_VOICE_RX;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3159 } else if (source == AUDIO_SOURCE_CAMCORDER) {
3160 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
3161 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3162 if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3163 (my_data->source_mic_type & SOURCE_DUAL_MIC) &&
3164 (channel_count == 2))
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]3165 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]3166 else
3167 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3168 }
3169 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
3170 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3171 if (my_data->fluence_in_voice_rec && channel_count == 1) {
3172 if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3173 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
3174 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
3175 } else if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3176 (my_data->source_mic_type & SOURCE_THREE_MIC)) {
3177 snd_device = SND_DEVICE_IN_HANDSET_TMIC;
3178 } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3179 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
3180 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
3181 }
3182 platform_set_echo_reference(adev, true, out_device);
3183 } else if (((channel_mask == AUDIO_CHANNEL_IN_FRONT_BACK) ||
3184 (channel_mask == AUDIO_CHANNEL_IN_STEREO)) &&
3185 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3186 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3187 } else if (((int)channel_mask == AUDIO_CHANNEL_INDEX_MASK_3) &&
3188 (my_data->source_mic_type & SOURCE_THREE_MIC)) {
3189 snd_device = SND_DEVICE_IN_THREE_MIC;
3190 } else if (((int)channel_mask == AUDIO_CHANNEL_INDEX_MASK_4) &&
3191 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
3192 snd_device = SND_DEVICE_IN_QUAD_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3193 }
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3194 if (snd_device == SND_DEVICE_NONE) {
3195 if (adev->active_input->enable_ns)
3196 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
3197 else
3198 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
3199 }
3200 }
Chaithanya Krishna Bacharaju24f86f32016-05-26 16:34:53 +0530[diff] [blame]3201 } else if (source == AUDIO_SOURCE_UNPROCESSED) {
3202 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
3203 if (((channel_mask == AUDIO_CHANNEL_IN_FRONT_BACK) ||
3204 (channel_mask == AUDIO_CHANNEL_IN_STEREO)) &&
3205 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
3206 snd_device = SND_DEVICE_IN_UNPROCESSED_STEREO_MIC;
3207 } else if (((int)channel_mask == AUDIO_CHANNEL_INDEX_MASK_3) &&
3208 (my_data->source_mic_type & SOURCE_THREE_MIC)) {
3209 snd_device = SND_DEVICE_IN_UNPROCESSED_THREE_MIC;
3210 } else if (((int)channel_mask == AUDIO_CHANNEL_INDEX_MASK_4) &&
3211 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
3212 snd_device = SND_DEVICE_IN_UNPROCESSED_QUAD_MIC;
3213 } else {
3214 snd_device = SND_DEVICE_IN_UNPROCESSED_MIC;
3215 }
3216 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3217 snd_device = SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC;
3218 }
Karthik Reddy Kattaf621ec72014-11-21 16:37:38 +0530[diff] [blame]3219 } else if ((source == AUDIO_SOURCE_VOICE_COMMUNICATION) ||
3220 (mode == AUDIO_MODE_IN_COMMUNICATION)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3221 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
3222 in_device = AUDIO_DEVICE_IN_BACK_MIC;
3223 if (adev->active_input) {
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]3224 if (my_data->fluence_type != FLUENCE_NONE &&
3225 adev->active_input->enable_aec &&
3226 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3227 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3228 if (my_data->fluence_in_spkr_mode) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3229 if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3230 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3231 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3232 } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3233 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3234 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3235 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
3236 else
3237 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
3238 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3239 adev->acdb_settings |= DMIC_FLAG;
3240 } else
3241 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3242 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3243 if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3244 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3245 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
3246 adev->acdb_settings |= DMIC_FLAG;
3247 } else
3248 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3249 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3250 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3251 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3252 platform_set_echo_reference(adev, true, out_device);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]3253 } else if (my_data->fluence_type != FLUENCE_NONE &&
3254 adev->active_input->enable_aec) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3255 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3256 if (my_data->fluence_in_spkr_mode) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3257 if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3258 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3259 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3260 } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3261 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3262 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3263 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
3264 else
3265 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
3266 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3267 adev->acdb_settings |= DMIC_FLAG;
3268 } else
3269 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
3270 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3271 if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3272 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3273 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
3274 adev->acdb_settings |= DMIC_FLAG;
3275 } else
3276 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
3277 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3278 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
3279 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3280 platform_set_echo_reference(adev, true, out_device);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]3281 } else if (my_data->fluence_type != FLUENCE_NONE &&
3282 adev->active_input->enable_ns) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3283 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3284 if (my_data->fluence_in_spkr_mode) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3285 if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3286 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3287 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3288 } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3289 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3290 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3291 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
3292 else
3293 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
3294 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3295 adev->acdb_settings |= DMIC_FLAG;
3296 } else
3297 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
3298 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3299 if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3300 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3301 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
3302 adev->acdb_settings |= DMIC_FLAG;
3303 } else
3304 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
3305 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3306 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
3307 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3308 platform_set_echo_reference(adev, false, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3309 } else
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3310 platform_set_echo_reference(adev, false, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3311 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3312 } else if (source == AUDIO_SOURCE_MIC) {
3313 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
3314 channel_count == 1 ) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3315 if(my_data->fluence_in_audio_rec) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3316 if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3317 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3318 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3319 platform_set_echo_reference(adev, true, out_device);
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3320 } else if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3321 (my_data->source_mic_type & SOURCE_THREE_MIC)) {
3322 snd_device = SND_DEVICE_IN_HANDSET_TMIC;
3323 } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3324 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3325 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3326 platform_set_echo_reference(adev, true, out_device);
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3327 }
3328 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3329 }
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3330 } else if (source == AUDIO_SOURCE_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3331 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3332 } else if (source == AUDIO_SOURCE_DEFAULT) {
3333 goto exit;
3334 }
3335
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]3336 if (adev->active_input && (audio_extn_ssr_get_stream() == adev->active_input))
3337 snd_device = SND_DEVICE_IN_THREE_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3338
3339 if (snd_device != SND_DEVICE_NONE) {
3340 goto exit;
3341 }
3342
3343 if (in_device != AUDIO_DEVICE_NONE &&
3344 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
3345 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
3346 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]3347 if (adev->active_input && (audio_extn_ssr_get_stream() == adev->active_input))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3348 snd_device = SND_DEVICE_IN_QUAD_MIC;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3349 else if ((my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_QUAD_MIC)) &&
3350 (channel_count == 2) && (my_data->source_mic_type & SOURCE_DUAL_MIC))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3351 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
3352 else
3353 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3354 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
3355 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
3356 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3357 snd_device = SND_DEVICE_IN_HEADSET_MIC;
3358 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]3359 if (adev->bt_wb_speech_enabled) {
3360 if (adev->bluetooth_nrec)
3361 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
3362 else
3363 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
3364 } else {
3365 if (adev->bluetooth_nrec)
3366 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
3367 else
3368 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
3369 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3370 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
3371 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3372 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
3373 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
3374 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3375 } else if (in_device & AUDIO_DEVICE_IN_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3376 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]3377 } else if (in_device & AUDIO_DEVICE_IN_USB_DEVICE ) {
3378 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3379 } else {
3380 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
3381 ALOGW("%s: Using default handset-mic", __func__);
3382 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3383 }
3384 } else {
3385 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
3386 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3387 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
3388 snd_device = SND_DEVICE_IN_HEADSET_MIC;
3389 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3390 if ((channel_count > 1) && (my_data->source_mic_type & SOURCE_DUAL_MIC))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3391 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
3392 else
3393 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]3394 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
3395 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3396 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3397 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]3398 if (adev->bt_wb_speech_enabled) {
3399 if (adev->bluetooth_nrec)
3400 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
3401 else
3402 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
3403 } else {
3404 if (adev->bluetooth_nrec)
3405 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
3406 else
3407 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
3408 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3409 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
3410 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3411 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
3412 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
3413 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]3414 } else if (out_device & AUDIO_DEVICE_OUT_USB_DEVICE) {
3415 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3416 } else {
3417 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
3418 ALOGW("%s: Using default handset-mic", __func__);
3419 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3420 }
3421 }
3422exit:
3423 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
3424 return snd_device;
3425}
3426
3427int platform_set_hdmi_channels(void *platform, int channel_count)
3428{
3429 struct platform_data *my_data = (struct platform_data *)platform;
3430 struct audio_device *adev = my_data->adev;
3431 struct mixer_ctl *ctl;
3432 const char *channel_cnt_str = NULL;
3433 const char *mixer_ctl_name = "HDMI_RX Channels";
3434 switch (channel_count) {
3435 case 8:
3436 channel_cnt_str = "Eight"; break;
3437 case 7:
3438 channel_cnt_str = "Seven"; break;
3439 case 6:
3440 channel_cnt_str = "Six"; break;
3441 case 5:
3442 channel_cnt_str = "Five"; break;
3443 case 4:
3444 channel_cnt_str = "Four"; break;
3445 case 3:
3446 channel_cnt_str = "Three"; break;
3447 default:
3448 channel_cnt_str = "Two"; break;
3449 }
3450 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3451 if (!ctl) {
3452 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3453 __func__, mixer_ctl_name);
3454 return -EINVAL;
3455 }
3456 ALOGV("HDMI channel count: %s", channel_cnt_str);
3457 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
3458 return 0;
3459}
3460
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3461int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3462{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3463 int channel_count;
3464 int max_channels = 2;
3465 int i = 0, ret = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3466 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3467 edid_audio_info *info = NULL;
3468 ret = platform_get_edid_info(platform);
3469 info = (edid_audio_info *)my_data->edid_info;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3470
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3471 if(ret == 0 && info != NULL) {
3472 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
3473 ALOGV("%s:format %d channel %d", __func__,
3474 info->audio_blocks_array[i].format_id,
3475 info->audio_blocks_array[i].channels);
3476 if (info->audio_blocks_array[i].format_id == LPCM) {
3477 channel_count = info->audio_blocks_array[i].channels;
3478 if (channel_count > max_channels) {
3479 max_channels = channel_count;
3480 }
3481 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3482 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3483 }
3484
3485 return max_channels;
3486}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3487
3488static int platform_set_slowtalk(struct platform_data *my_data, bool state)
3489{
3490 int ret = 0;
3491 struct audio_device *adev = my_data->adev;
3492 struct mixer_ctl *ctl;
3493 const char *mixer_ctl_name = "Slowtalk Enable";
3494 uint32_t set_values[ ] = {0,
3495 ALL_SESSION_VSID};
3496
3497 set_values[0] = state;
3498 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3499 if (!ctl) {
3500 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3501 __func__, mixer_ctl_name);
3502 ret = -EINVAL;
3503 } else {
3504 ALOGV("Setting slowtalk state: %d", state);
3505 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3506 my_data->slowtalk = state;
3507 }
3508
3509 if (my_data->csd != NULL) {
3510 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
3511 if (ret < 0) {
3512 ALOGE("%s: csd_client_disable_device, failed, error %d",
3513 __func__, ret);
3514 }
3515 }
3516 return ret;
3517}
3518
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3519static int set_hd_voice(struct platform_data *my_data, bool state)
3520{
3521 struct audio_device *adev = my_data->adev;
3522 struct mixer_ctl *ctl;
3523 const char *mixer_ctl_name = "HD Voice Enable";
3524 int ret = 0;
3525 uint32_t set_values[ ] = {0,
3526 ALL_SESSION_VSID};
3527
3528 set_values[0] = state;
3529 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3530 if (!ctl) {
3531 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3532 __func__, mixer_ctl_name);
3533 ret = -EINVAL;
3534 } else {
3535 ALOGV("Setting HD Voice state: %d", state);
3536 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3537 my_data->hd_voice = state;
3538 }
3539
3540 return ret;
3541}
3542
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3543int platform_set_parameters(void *platform, struct str_parms *parms)
3544{
3545 struct platform_data *my_data = (struct platform_data *)platform;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3546 char value[256] = {0};
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]3547 int len;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3548 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3549 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3550
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3551 kv_pairs = str_parms_to_str(parms);
Venkata Narendra Kumar Gutta7c131ef2015-11-17 14:15:57 +0530[diff] [blame]3552 len = strlen(kv_pairs);
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3553 ALOGV("%s: enter: - %s", __func__, kv_pairs);
3554 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3555
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3556 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
3557 if (err >= 0) {
3558 bool state = false;
3559 if (!strncmp("true", value, sizeof("true"))) {
3560 state = true;
3561 }
3562
3563 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
3564 ret = platform_set_slowtalk(my_data, state);
3565 if (ret)
3566 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
3567 }
3568
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3569 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
3570 if (err >= 0) {
3571 bool state = false;
3572 if (!strncmp("true", value, sizeof("true"))) {
3573 state = true;
3574 }
3575
3576 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
3577 if (my_data->hd_voice != state) {
3578 ret = set_hd_voice(my_data, state);
3579 if (ret)
3580 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
3581 } else {
3582 ALOGV("%s: HD Voice already set to %d", __func__, state);
3583 }
3584 }
3585
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3586 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3587 value, sizeof(value));
3588 if (err >= 0) {
3589 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
3590
3591 if (my_data->acdb_reload_vocvoltable == NULL) {
3592 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
3593 } else if (!strcmp(value, "on")) {
3594 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
3595 my_data->voice_feature_set = 1;
3596 }
3597 } else {
3598 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
3599 my_data->voice_feature_set = 0;
3600 }
3601 }
3602 }
3603
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]3604 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_RELOAD_ACDB,
3605 value, sizeof(value));
3606 if (err >= 0) {
3607 str_parms_del(parms, AUDIO_PARAMETER_KEY_RELOAD_ACDB);
3608
3609 my_data->acdb_reload(value, my_data->snd_card_name,
3610 my_data->cvd_version, my_data->metainfo_key);
3611
3612 }
3613
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3614#ifdef RECORD_PLAY_CONCURRENCY
3615 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
3616 if (err >= 0) {
3617 if (!strncmp("true", value, sizeof("true"))) {
3618 ALOGD("setting record playback concurrency to true");
3619 my_data->rec_play_conc_set = true;
3620 } else {
3621 ALOGD("setting record playback concurrency to false");
3622 my_data->rec_play_conc_set = false;
3623 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3624 }
3625#endif
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3626
3627 err = str_parms_get_str(parms, PLATFORM_MAX_MIC_COUNT,
3628 value, sizeof(value));
3629 if (err >= 0) {
3630 str_parms_del(parms, PLATFORM_MAX_MIC_COUNT);
3631 my_data->max_mic_count = atoi(value);
3632 ALOGV("%s: max_mic_count %d", __func__, my_data->max_mic_count);
3633 }
3634
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3635 native_audio_set_params(platform, parms, value, sizeof(value));
Venkata Narendra Kumar Gutta7c131ef2015-11-17 14:15:57 +0530[diff] [blame]3636 audio_extn_spkr_prot_set_parameters(parms, value, len);
Ashish Jainf1eaa582016-05-23 20:54:24 +0530[diff] [blame]3637 true_32_bit_set_params(parms, value, len);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3638 ALOGV("%s: exit with code(%d)", __func__, ret);
3639 return ret;
3640}
3641
3642int platform_set_incall_recording_session_id(void *platform,
3643 uint32_t session_id, int rec_mode)
3644{
3645 int ret = 0;
3646 struct platform_data *my_data = (struct platform_data *)platform;
3647 struct audio_device *adev = my_data->adev;
3648 struct mixer_ctl *ctl;
3649 const char *mixer_ctl_name = "Voc VSID";
3650 int num_ctl_values;
3651 int i;
3652
3653 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3654 if (!ctl) {
3655 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3656 __func__, mixer_ctl_name);
3657 ret = -EINVAL;
3658 } else {
3659 num_ctl_values = mixer_ctl_get_num_values(ctl);
3660 for (i = 0; i < num_ctl_values; i++) {
3661 if (mixer_ctl_set_value(ctl, i, session_id)) {
3662 ALOGV("Error: invalid session_id: %x", session_id);
3663 ret = -EINVAL;
3664 break;
3665 }
3666 }
3667 }
3668
3669 if (my_data->csd != NULL) {
3670 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
3671 if (ret < 0) {
3672 ALOGE("%s: csd_client_start_record failed, error %d",
3673 __func__, ret);
3674 }
3675 }
3676
3677 return ret;
3678}
3679
3680int platform_stop_incall_recording_usecase(void *platform)
3681{
3682 int ret = 0;
3683 struct platform_data *my_data = (struct platform_data *)platform;
3684
3685 if (my_data->csd != NULL) {
3686 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
3687 if (ret < 0) {
3688 ALOGE("%s: csd_client_stop_record failed, error %d",
3689 __func__, ret);
3690 }
3691 }
3692
3693 return ret;
3694}
3695
3696int platform_start_incall_music_usecase(void *platform)
3697{
3698 int ret = 0;
3699 struct platform_data *my_data = (struct platform_data *)platform;
3700
3701 if (my_data->csd != NULL) {
3702 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
3703 if (ret < 0) {
3704 ALOGE("%s: csd_client_start_playback failed, error %d",
3705 __func__, ret);
3706 }
3707 }
3708
3709 return ret;
3710}
3711
3712int platform_stop_incall_music_usecase(void *platform)
3713{
3714 int ret = 0;
3715 struct platform_data *my_data = (struct platform_data *)platform;
3716
3717 if (my_data->csd != NULL) {
3718 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
3719 if (ret < 0) {
3720 ALOGE("%s: csd_client_stop_playback failed, error %d",
3721 __func__, ret);
3722 }
3723 }
3724
3725 return ret;
3726}
3727
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]3728int platform_update_lch(void *platform, struct voice_session *session,
3729 enum voice_lch_mode lch_mode)
3730{
3731 int ret = 0;
3732 struct platform_data *my_data = (struct platform_data *)platform;
3733
3734 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
3735 ret = my_data->csd->set_lch(session->vsid, lch_mode);
3736 else
3737 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
3738
3739 return ret;
3740}
3741
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3742void platform_get_parameters(void *platform,
3743 struct str_parms *query,
3744 struct str_parms *reply)
3745{
3746 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3747 char value[512] = {0};
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3748 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3749 char *kv_pairs = NULL;
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3750 char propValue[PROPERTY_VALUE_MAX]={0};
3751 bool prop_playback_enabled = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3752
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3753 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
3754 value, sizeof(value));
3755 if (ret >= 0) {
3756 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
3757 my_data->slowtalk?"true":"false");
3758 }
3759
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3760 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
3761 value, sizeof(value));
3762 if (ret >= 0) {
3763 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
3764 my_data->hd_voice?"true":"false");
3765 }
3766
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3767 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3768 value, sizeof(value));
3769 if (ret >= 0) {
3770 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
3771 strlcpy(value, "on", sizeof(value));
3772 } else {
3773 strlcpy(value, "off", sizeof(value));
3774 }
3775
3776 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
3777 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3778 native_audio_get_params(query, reply, value, sizeof(value));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3779
Sidipotu Ashokf490be52015-10-20 10:41:34 +0530[diff] [blame]3780 ret = str_parms_get_str(query, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_AVAILABLE,
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3781 value, sizeof(value));
3782 if (ret >= 0) {
3783 int isallowed = 1; /*true*/
3784
3785 if (property_get("voice.playback.conc.disabled", propValue, NULL)) {
3786 prop_playback_enabled = atoi(propValue) ||
3787 !strncmp("true", propValue, 4);
3788 }
3789
3790 if (prop_playback_enabled && (voice_is_in_call(my_data->adev) ||
3791 (SND_CARD_STATE_OFFLINE == get_snd_card_state(my_data->adev)))) {
3792 char *decoder_mime_type = value;
3793
3794 //check if unsupported mime type or not
3795 if(decoder_mime_type) {
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]3796 unsigned int i = 0;
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3797 for (i = 0; i < sizeof(dsp_only_decoders_mime)/sizeof(dsp_only_decoders_mime[0]); i++) {
3798 if (!strncmp(decoder_mime_type, dsp_only_decoders_mime[i],
3799 strlen(dsp_only_decoders_mime[i]))) {
3800 ALOGD("Rejecting request for DSP only session from HAL during voice call/SSR state");
3801 isallowed = 0;
3802 break;
3803 }
3804 }
3805 }
3806 }
Sidipotu Ashokf490be52015-10-20 10:41:34 +0530[diff] [blame]3807 str_parms_add_int(reply, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_AVAILABLE, isallowed);
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3808 }
3809
3810
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3811 /* Handle audio calibration keys */
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3812 kv_pairs = str_parms_to_str(reply);
3813 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
3814 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3815}
3816
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]3817/* Delay in Us, only to be used for PCM formats */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3818int64_t platform_render_latency(audio_usecase_t usecase)
3819{
3820 switch (usecase) {
3821 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3822 return DEEP_BUFFER_PLATFORM_DELAY;
3823 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3824 return LOW_LATENCY_PLATFORM_DELAY;
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]3825 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3826 case USECASE_AUDIO_PLAYBACK_OFFLOAD2:
3827 return PCM_OFFLOAD_PLATFORM_DELAY;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3828 default:
3829 return 0;
3830 }
3831}
3832
3833int platform_update_usecase_from_source(int source, int usecase)
3834{
3835 ALOGV("%s: input source :%d", __func__, source);
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3836 if (source == AUDIO_SOURCE_FM_TUNER)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3837 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
3838 return usecase;
3839}
3840
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3841bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3842{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3843 bool needs_event = false;
3844
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3845 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3846 (snd_device < SND_DEVICE_IN_END) &&
3847 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3848 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3849 needs_event = true;
3850
3851 return needs_event;
3852}
3853
3854bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
3855{
3856 bool needs_event = false;
3857
3858 switch(uc_id){
3859 /* concurrent playback usecases needs event */
3860 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3861 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3862 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3863 needs_event = true;
3864 break;
3865 /* concurrent playback in low latency allowed */
3866 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3867 break;
3868 /* concurrent playback FM needs event */
3869 case USECASE_AUDIO_PLAYBACK_FM:
3870 needs_event = true;
3871 break;
3872
3873 /* concurrent capture usecases, no event, capture handled by device
3874 * USECASE_AUDIO_RECORD:
3875 * USECASE_AUDIO_RECORD_COMPRESS:
3876 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3877
3878 * USECASE_VOICE_CALL:
3879 * USECASE_VOICE2_CALL:
3880 * USECASE_VOLTE_CALL:
3881 * USECASE_QCHAT_CALL:
3882 * USECASE_VOWLAN_CALL:
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]3883 * USECASE_VOICEMMODE1_CALL:
3884 * USECASE_VOICEMMODE2_CALL:
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3885 * USECASE_COMPRESS_VOIP_CALL:
3886 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3887 * USECASE_INCALL_REC_UPLINK:
3888 * USECASE_INCALL_REC_DOWNLINK:
3889 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3890 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3891 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3892 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3893 * USECASE_INCALL_MUSIC_UPLINK:
3894 * USECASE_INCALL_MUSIC_UPLINK2:
3895 * USECASE_AUDIO_SPKR_CALIB_RX:
3896 * USECASE_AUDIO_SPKR_CALIB_TX:
3897 */
3898 default:
3899 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
3900 }
3901 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3902}
3903
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3904bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
3905{
3906 bool needs_event = false;
3907
3908 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3909 (snd_device < SND_DEVICE_IN_END) &&
3910 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3911 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
3912 needs_event = true;
3913
3914 return needs_event;
3915}
3916
3917bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
3918{
3919 bool needs_event = false;
3920
3921 switch(uc_id){
3922 /* concurrent playback usecases needs event */
3923 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3924 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3925 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3926 needs_event = true;
3927 break;
3928 /* concurrent playback in low latency allowed */
3929 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3930 break;
3931 /* concurrent playback FM needs event */
3932 case USECASE_AUDIO_PLAYBACK_FM:
3933 needs_event = true;
3934 break;
3935
3936 /* concurrent capture usecases, no event, capture handled by device
3937 * USECASE_AUDIO_RECORD:
3938 * USECASE_AUDIO_RECORD_COMPRESS:
3939 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3940
3941 * USECASE_VOICE_CALL:
3942 * USECASE_VOICE2_CALL:
3943 * USECASE_VOLTE_CALL:
3944 * USECASE_QCHAT_CALL:
3945 * USECASE_VOWLAN_CALL:
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]3946 * USECASE_VOICEMMODE1_CALL:
3947 * USECASE_VOICEMMODE2_CALL:
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3948 * USECASE_COMPRESS_VOIP_CALL:
3949 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3950 * USECASE_INCALL_REC_UPLINK:
3951 * USECASE_INCALL_REC_DOWNLINK:
3952 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3953 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3954 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3955 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3956 * USECASE_INCALL_MUSIC_UPLINK:
3957 * USECASE_INCALL_MUSIC_UPLINK2:
3958 * USECASE_AUDIO_SPKR_CALIB_RX:
3959 * USECASE_AUDIO_SPKR_CALIB_TX:
3960 */
3961 default:
3962 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
3963 }
3964 return needs_event;
3965}
3966
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3967/* Read offload buffer size from a property.
3968 * If value is not power of 2 round it to
3969 * power of 2.
3970 */
3971uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
3972{
3973 char value[PROPERTY_VALUE_MAX] = {0};
3974 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3975 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
3976 atoi(value)) {
3977 fragment_size = atoi(value) * 1024;
3978 }
3979
vivek mehta80a44292015-08-10 12:58:10 -0700[diff] [blame]3980 /* Use incoming offload buffer size if default buffer size is less */
3981 if ((info != NULL) && (fragment_size < info->offload_buffer_size)) {
3982 ALOGI("%s:: Overwriting offload buffer size default:%d new:%d", __func__,
3983 fragment_size,
3984 info->offload_buffer_size);
3985 fragment_size = info->offload_buffer_size;
3986 }
3987
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3988 // For FLAC use max size since it is loss less, and has sampling rates
3989 // upto 192kHZ
3990 if (info != NULL && !info->has_video &&
3991 info->format == AUDIO_FORMAT_FLAC) {
3992 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3993 ALOGV("FLAC fragment size %d", fragment_size);
3994 }
3995
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3996 if (info != NULL && info->has_video && info->is_streaming) {
3997 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
3998 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]3999 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4000 }
4001
4002 fragment_size = ALIGN( fragment_size, 1024);
4003
4004 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
4005 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
4006 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
4007 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
4008 ALOGV("%s: fragment_size %d", __func__, fragment_size);
4009 return fragment_size;
4010}
4011
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4012
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4013/*
4014 * configures afe with bit width and Sample Rate
4015 */
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4016static int platform_set_codec_backend_cfg(struct audio_device* adev,
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]4017 snd_device_t snd_device, unsigned int bit_width,
4018 unsigned int sample_rate, audio_format_t format)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4019{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4020 int ret = 0;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4021 int backend_idx = DEFAULT_CODEC_BACKEND;
4022 struct platform_data *my_data = (struct platform_data *)adev->platform;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4023
4024 backend_idx = platform_get_backend_index(snd_device);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4025 ALOGI("%s:becf: afe: bitwidth %d, samplerate %d, backend_idx %d device (%s)",
4026 __func__, bit_width, sample_rate, backend_idx,
4027 platform_get_snd_device_name(snd_device));
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4028
4029 if (bit_width !=
4030 my_data->current_backend_cfg[backend_idx].bit_width) {
4031
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4032 struct mixer_ctl *ctl;
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]4033 ctl = mixer_get_ctl_by_name(adev->mixer,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4034 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4035 if (!ctl) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4036 ALOGE("%s:becf: afe: Could not get ctl for mixer command - %s",
4037 __func__,
4038 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4039 return -EINVAL;
4040 }
4041
4042 if (bit_width == 24) {
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]4043 if (format == AUDIO_FORMAT_PCM_24_BIT_PACKED)
4044 mixer_ctl_set_enum_by_string(ctl, "S24_3LE");
4045 else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4046 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]4047 } else if (bit_width == 32) {
4048 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4049 } else {
4050 mixer_ctl_set_enum_by_string(ctl, "S16_LE");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4051 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4052 my_data->current_backend_cfg[backend_idx].bit_width = bit_width;
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]4053 ALOGD("%s:becf: afe: %s mixer set to %d bit for %x format", __func__,
4054 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl,
4055 bit_width, format);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4056 }
4057
4058 /*
4059 * Backend sample rate configuration follows:
4060 * 16 bit playback - 48khz for streams at any valid sample rate
4061 * 24 bit playback - 48khz for stream sample rate less than 48khz
4062 * 24 bit playback - 96khz for sample rate range of 48khz to 96khz
4063 * 24 bit playback - 192khz for sample rate range of 96khz to 192 khz
4064 * Upper limit is inclusive in the sample rate range.
4065 */
4066 // TODO: This has to be more dynamic based on policy file
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4067
4068 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]4069 (my_data->hifi_audio)) {
4070 /*
4071 * sample rate update is needed only for hifi audio enabled platforms
4072 */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4073 char *rate_str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4074 struct mixer_ctl *ctl;
4075
4076 switch (sample_rate) {
4077 case 8000:
4078 case 11025:
4079 case 16000:
4080 case 22050:
4081 case 32000:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4082 case 48000:
4083 rate_str = "KHZ_48";
4084 break;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4085 case 44100:
4086 rate_str = "KHZ_44P1";
4087 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4088 case 64000:
4089 case 88200:
4090 case 96000:
4091 rate_str = "KHZ_96";
4092 break;
4093 case 176400:
4094 case 192000:
4095 rate_str = "KHZ_192";
4096 break;
4097 default:
4098 rate_str = "KHZ_48";
4099 break;
4100 }
4101
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4102 ctl = mixer_get_ctl_by_name(adev->mixer,
4103 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4104
4105 if (!ctl) {
4106 ALOGE("%s:becf: afe: Could not get ctl to set the Sample Rate for mixer command - %s",
4107 __func__,
4108 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4109 return -EINVAL;
4110 }
4111
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4112 ALOGD("%s:becf: afe: %s set to %s", __func__,
4113 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl,
4114 rate_str);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4115 mixer_ctl_set_enum_by_string(ctl, rate_str);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4116 my_data->current_backend_cfg[backend_idx].sample_rate = sample_rate;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4117 }
4118
4119 return ret;
4120}
4121
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4122/*
4123 * goes through all the current usecases and picks the highest
4124 * bitwidth & samplerate
4125 */
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4126static bool platform_check_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4127 struct audio_usecase* usecase,
4128 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4129 unsigned int* new_bit_width,
4130 unsigned int* new_sample_rate)
4131{
4132 bool backend_change = false;
4133 struct listnode *node;
4134 struct stream_out *out = NULL;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4135 char value[PROPERTY_VALUE_MAX] = {0};
4136 unsigned int bit_width;
4137 unsigned int sample_rate;
4138 int backend_idx = DEFAULT_CODEC_BACKEND;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4139 struct platform_data *my_data = (struct platform_data *)adev->platform;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4140 int na_mode = platform_get_native_support();
Mingming Yinddd610b2016-01-20 17:09:32 -0800[diff] [blame]4141 edid_audio_info *edid_info = (edid_audio_info *)my_data->edid_info;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4142
4143 backend_idx = platform_get_backend_index(snd_device);
4144
4145 bit_width = *new_bit_width;
4146 sample_rate = *new_sample_rate;
4147
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4148 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]4149 __func__, backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4150
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]4151 // For voice calls use default configuration i.e. 16b/48K, only applicable to
4152 // default backend
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4153 // force routing is not required here, caller will do it anyway
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]4154 if ((voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) &&
4155 backend_idx == DEFAULT_CODEC_BACKEND) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4156 ALOGW("%s:becf: afe:Use default bw and sr for voice/voip calls ",
4157 __func__);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4158 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4159 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4160 } else {
4161 /*
4162 * The backend should be configured at highest bit width and/or
4163 * sample rate amongst all playback usecases.
4164 * If the selected sample rate and/or bit width differ with
4165 * current backend sample rate and/or bit width, then, we set the
4166 * backend re-configuration flag.
4167 *
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4168 * 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]4169 */
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4170 int i =0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4171 list_for_each(node, &adev->usecase_list) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4172 struct audio_usecase *uc;
4173 uc = node_to_item(node, struct audio_usecase, list);
4174 struct stream_out *out = (struct stream_out*) uc->stream.out;
4175 if (uc->type == PCM_PLAYBACK && out && usecase != uc) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4176
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4177 ALOGD("%s:napb: (%d) - (%s)id (%d) sr %d bw "
4178 "(%d) device %s", __func__, i++, use_case_table[uc->id],
4179 uc->id, out->sample_rate,
4180 out->bit_width,
4181 platform_get_snd_device_name(uc->out_snd_device));
4182
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4183 if (platform_check_backends_match(snd_device, uc->out_snd_device)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4184 if (bit_width < out->bit_width)
4185 bit_width = out->bit_width;
4186 if (sample_rate < out->sample_rate)
4187 sample_rate = out->sample_rate;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4188 if (out->sample_rate < OUTPUT_SAMPLING_RATE_44100)
4189 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4190 }
4191 }
4192 }
4193 }
4194
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4195 if (audio_is_true_native_stream_active(adev)) {
Sidipotu Ashokad8fff82016-02-02 10:48:42 +0530[diff] [blame]4196 if (check_hdset_combo_device(snd_device)) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4197 /*
4198 * In true native mode Tasha has a limitation that one port at 44.1 khz
4199 * cannot drive both spkr and hdset, to simiplify the solution lets
4200 * move the AFE to 48khzwhen a ring tone selects combo device.
4201 */
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4202 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4203 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4204 ALOGD("%s:becf: afe: port has to run at 48k for a combo device",
4205 __func__);
4206 } else {
4207 /*
4208 * in single BE mode, if native audio playback
4209 * is active then it will take priority
4210 */
4211 sample_rate = OUTPUT_SAMPLING_RATE_44100;
4212 ALOGD("%s:becf: afe: napb active set rate to 44.1 khz",
4213 __func__);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4214 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4215 }
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4216
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4217 /*
Sidipotu Ashokfdd505a2016-02-11 10:31:38 +0530[diff] [blame]4218 * hifi playback not supported on spkr devices, limit the Sample Rate
4219 * to 48 khz.
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4220 */
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4221 if (SND_DEVICE_OUT_SPEAKER == snd_device ||
4222 SND_DEVICE_OUT_SPEAKER_WSA == snd_device ||
4223 SND_DEVICE_OUT_SPEAKER_VBAT == snd_device) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4224 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4225 ALOGD("%s:becf: afe: playback on speaker device Configure afe to "
4226 "default Sample Rate(48k)", __func__);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4227 }
4228
4229 /*
4230 * native playback is not enabled.Configure afe to default Sample Rate(48k)
4231 */
4232 if (NATIVE_AUDIO_MODE_INVALID == na_mode &&
4233 OUTPUT_SAMPLING_RATE_44100 == sample_rate) {
4234 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4235 ALOGD("%s:becf: afe: napb not active - set (48k) default rate",
4236 __func__);
4237 }
4238
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4239 /*
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]4240 * reset the sample rate to default value(48K), if hifi audio is not supported
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4241 */
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]4242 if (!my_data->hifi_audio) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4243 ALOGD("%s:becf: afe: only 48KHZ sample rate is supported "
4244 "Configure afe to default Sample Rate(48k)", __func__);
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]4245 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4246 }
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4247
Mingming Yinddd610b2016-01-20 17:09:32 -0800[diff] [blame]4248 if (backend_idx == HDMI_RX_BACKEND) {
4249 //Check EDID info for supported samplerate
4250 if (!edid_is_supported_sr(edid_info,sample_rate)) {
4251 //reset to current sample rate
4252 sample_rate = my_data->current_backend_cfg[backend_idx].sample_rate;
4253 }
4254 //Check EDID info for supported bit widhth
4255 if (!edid_is_supported_bps(edid_info,bit_width)) {
4256 //reset to current sample rate
4257 bit_width = my_data->current_backend_cfg[backend_idx].bit_width;
4258 }
4259 }
4260
Manish Dewangan837dc462015-05-27 10:17:41 +0530[diff] [blame]4261 //check if mulitchannel clip needs to be down sampled to 48k
4262 property_get("audio.playback.mch.downsample",value,"");
4263 if (!strncmp("true", value, sizeof("true"))) {
4264 out = usecase->stream.out;
4265 if ((popcount(out->channel_mask) > 2) &&
4266 (out->sample_rate > CODEC_BACKEND_DEFAULT_SAMPLE_RATE) &&
4267 !(out->flags & AUDIO_OUTPUT_FLAG_COMPRESS_PASSTHROUGH)) {
4268 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4269 /* update out sample rate to reflect current backend sample rate */
4270 out->sample_rate = sample_rate;
4271 ALOGD("%s: MCH session defaulting sample rate to %d",
4272 __func__, sample_rate);
4273 }
4274 }
4275
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]4276 if (backend_idx == USB_AUDIO_RX_BACKEND) {
4277 unsigned int channels = audio_channel_count_from_out_mask(usecase->stream.out->channel_mask);
4278 audio_extn_usb_is_config_supported(&bit_width, &sample_rate, channels);
4279 ALOGV("%s: USB BE configured as bit_width(%d)sample_rate(%d)channels(%d)",
4280 __func__, bit_width, sample_rate, channels);
4281 }
4282
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4283 ALOGI("%s:becf: afe: Codec selected backend: %d updated bit width: %d and sample rate: %d",
4284 __func__,
4285 backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4286 // Force routing if the expected bitwdith or samplerate
4287 // is not same as current backend comfiguration
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4288 if ((bit_width != my_data->current_backend_cfg[backend_idx].bit_width) ||
4289 (sample_rate != my_data->current_backend_cfg[backend_idx].sample_rate)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4290 *new_bit_width = bit_width;
4291 *new_sample_rate = sample_rate;
4292 backend_change = true;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4293 ALOGI("%s:becf: afe: Codec backend needs to be updated. new bit width: %d new sample rate: %d",
4294 __func__,
4295 *new_bit_width, *new_sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4296 }
4297
4298 return backend_change;
4299}
4300
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]4301bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4302 struct audio_usecase *usecase, snd_device_t snd_device)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4303{
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4304 unsigned int new_bit_width;
4305 unsigned int new_sample_rate;
4306 int backend_idx = DEFAULT_CODEC_BACKEND;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4307 int new_snd_devices[SND_DEVICE_OUT_END];
4308 int i, num_devices = 1;
4309 bool ret = false;
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]4310 audio_format_t format;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4311
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4312 backend_idx = platform_get_backend_index(snd_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4313
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4314 new_bit_width = usecase->stream.out->bit_width;
4315 new_sample_rate = usecase->stream.out->sample_rate;
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]4316 format = usecase->stream.out->format;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4317
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4318 ALOGI("%s:becf: afe: bitwidth %d, samplerate %d"
4319 ", backend_idx %d usecase = %d device (%s)", __func__, new_bit_width,
4320 new_sample_rate, backend_idx, usecase->id,
4321 platform_get_snd_device_name(snd_device));
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4322
4323 if (!platform_can_split_snd_device(adev->platform, snd_device,
4324 &num_devices, new_snd_devices))
4325 new_snd_devices[0] = snd_device;
4326
4327 for (i = 0; i < num_devices; i++) {
4328 ALOGI("%s: becf: new_snd_devices[%d] is %s", __func__, i,
4329 platform_get_snd_device_name(new_snd_devices[i]));
4330 if (platform_check_codec_backend_cfg(adev, usecase, new_snd_devices[i],
4331 &new_bit_width, &new_sample_rate)) {
4332 platform_set_codec_backend_cfg(adev, new_snd_devices[i],
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]4333 new_bit_width, new_sample_rate, format);
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4334 ret = true;
4335 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4336 }
4337
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4338 return ret;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4339}
4340
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]4341/*
4342 * configures afe with bit width and Sample Rate
4343 */
4344
4345int platform_set_capture_codec_backend_cfg(struct audio_device* adev,
4346 snd_device_t snd_device,
4347 unsigned int bit_width, unsigned int sample_rate,
4348 audio_format_t format)
4349{
4350 int ret = 0;
4351 int backend_idx = DEFAULT_CODEC_BACKEND;
4352 struct platform_data *my_data = (struct platform_data *)adev->platform;
4353
4354 ALOGI("%s:txbecf: afe: bitwidth %d, samplerate %d, backend_idx %d device (%s)",
4355 __func__, bit_width, sample_rate, backend_idx,
4356 platform_get_snd_device_name(snd_device));
4357
4358 if (bit_width !=
4359 my_data->current_tx_backend_cfg[backend_idx].bit_width) {
4360
4361 struct mixer_ctl *ctl = NULL;
4362 ctl = mixer_get_ctl_by_name(adev->mixer,
4363 my_data->current_tx_backend_cfg[backend_idx].bitwidth_mixer_ctl);
4364 if (!ctl) {
4365 ALOGE("%s:txbecf: afe: Could not get ctl for mixer command - %s",
4366 __func__,
4367 my_data->current_tx_backend_cfg[backend_idx].bitwidth_mixer_ctl);
4368 return -EINVAL;
4369 }
4370
4371 if (bit_width == 24) {
4372 if (format == AUDIO_FORMAT_PCM_24_BIT_PACKED)
4373 ret = mixer_ctl_set_enum_by_string(ctl, "S24_3LE");
4374 else
4375 ret = mixer_ctl_set_enum_by_string(ctl, "S24_LE");
4376 } else {
4377 ret = mixer_ctl_set_enum_by_string(ctl, "S16_LE");
4378 }
4379
4380 if (ret < 0) {
4381 ALOGE("%s:txbecf: afe: Could not set ctl for mixer command - %s",
4382 __func__,
4383 my_data->current_tx_backend_cfg[backend_idx].bitwidth_mixer_ctl);
4384 return -EINVAL;
4385 }
4386
4387 my_data->current_tx_backend_cfg[backend_idx].bit_width = bit_width;
4388 ALOGD("%s:txbecf: afe: %s mixer set to %d bit", __func__,
4389 my_data->current_tx_backend_cfg[backend_idx].bitwidth_mixer_ctl, bit_width);
4390 }
4391
4392 /*
4393 * Backend sample rate configuration follows:
4394 * 16 bit record - 48khz for streams at any valid sample rate
4395 * 24 bit record - 48khz for stream sample rate less than 48khz
4396 * 24 bit record - 96khz for sample rate range of 48khz to 96khz
4397 * 24 bit record - 192khz for sample rate range of 96khz to 192 khz
4398 * Upper limit is inclusive in the sample rate range.
4399 */
4400 // TODO: This has to be more dynamic based on policy file
4401
4402 if (sample_rate != my_data->current_tx_backend_cfg[(int)backend_idx].sample_rate) {
4403 /*
4404 * sample rate update is needed only for hifi audio enabled platforms
4405 */
4406 char *rate_str = NULL;
4407 struct mixer_ctl *ctl = NULL;
4408
4409 switch (sample_rate) {
4410 case 8000:
4411 case 11025:
4412 case 16000:
4413 case 22050:
4414 case 32000:
4415 case 44100:
4416 case 48000:
4417 rate_str = "KHZ_48";
4418 break;
4419 case 64000:
4420 case 88200:
4421 case 96000:
4422 rate_str = "KHZ_96";
4423 break;
4424 case 176400:
4425 case 192000:
4426 rate_str = "KHZ_192";
4427 break;
4428 default:
4429 rate_str = "KHZ_48";
4430 break;
4431 }
4432
4433 ctl = mixer_get_ctl_by_name(adev->mixer,
4434 my_data->current_tx_backend_cfg[backend_idx].samplerate_mixer_ctl);
4435
4436 if (ctl < 0) {
4437 ALOGE("%s:txbecf: afe: Could not get ctl to set the Sample Rate for mixer command - %s",
4438 __func__,
4439 my_data->current_tx_backend_cfg[backend_idx].samplerate_mixer_ctl);
4440 return -EINVAL;
4441 }
4442
4443 ALOGD("%s:txbecf: afe: %s set to %s", __func__,
4444 my_data->current_tx_backend_cfg[backend_idx].samplerate_mixer_ctl,
4445 rate_str);
4446 ret = mixer_ctl_set_enum_by_string(ctl, rate_str);
4447 if (ret < 0) {
4448 ALOGE("%s:txbecf: afe: Could not set ctl for mixer command - %s",
4449 __func__,
4450 my_data->current_tx_backend_cfg[backend_idx].samplerate_mixer_ctl);
4451 return -EINVAL;
4452 }
4453
4454 my_data->current_tx_backend_cfg[backend_idx].sample_rate = sample_rate;
4455 }
4456
4457 return ret;
4458}
4459
4460/*
4461 * goes through all the current usecases and picks the highest
4462 * bitwidth & samplerate
4463 */
4464bool platform_check_capture_codec_backend_cfg(struct audio_device* adev,
4465 unsigned int* new_bit_width,
4466 unsigned int* new_sample_rate)
4467{
4468 bool backend_change = false;
4469 unsigned int bit_width;
4470 unsigned int sample_rate;
4471 int backend_idx = DEFAULT_CODEC_BACKEND;
4472 struct platform_data *my_data = (struct platform_data *)adev->platform;
4473
4474 bit_width = *new_bit_width;
4475 sample_rate = *new_sample_rate;
4476
4477 ALOGI("%s:txbecf: afe: Codec selected backend: %d current bit width: %d and "
4478 "sample rate: %d",__func__,backend_idx, bit_width, sample_rate);
4479
4480 // For voice calls use default configuration i.e. 16b/48K, only applicable to
4481 // default backend
4482 // force routing is not required here, caller will do it anyway
4483 if ((voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) ||
4484 (!is_external_codec)) {
4485 ALOGW("%s:txbecf: afe:Use default bw and sr for voice/voip calls",
4486 __func__);
4487 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4488 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4489 }
4490
4491 ALOGI("%s:txbecf: afe: Codec selected backend: %d updated bit width: %d and "
4492 "sample rate: %d", __func__, backend_idx, bit_width, sample_rate);
4493 // Force routing if the expected bitwdith or samplerate
4494 // is not same as current backend comfiguration
4495 if ((bit_width != my_data->current_tx_backend_cfg[backend_idx].bit_width) ||
4496 (sample_rate != my_data->current_tx_backend_cfg[backend_idx].sample_rate)) {
4497 *new_bit_width = bit_width;
4498 *new_sample_rate = sample_rate;
4499 backend_change = true;
4500 ALOGI("%s:txbecf: afe: Codec backend needs to be updated. new bit width: %d "
4501 "new sample rate: %d", __func__, *new_bit_width, *new_sample_rate);
4502 }
4503
4504 return backend_change;
4505}
4506
4507bool platform_check_and_set_capture_codec_backend_cfg(struct audio_device* adev,
4508 struct audio_usecase *usecase, snd_device_t snd_device)
4509{
4510 unsigned int new_bit_width;
4511 unsigned int new_sample_rate;
4512 audio_format_t format = AUDIO_FORMAT_PCM_16_BIT;
4513 int backend_idx = DEFAULT_CODEC_BACKEND;
4514 int ret = 0;
4515
4516 if(usecase->type == PCM_CAPTURE) {
4517 new_sample_rate = usecase->stream.in->sample_rate;
4518 new_bit_width = usecase->stream.in->bit_width;
4519 format = usecase->stream.in->format;
4520 } else {
4521 new_bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4522 new_sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4523 }
4524
4525 ALOGI("%s:txbecf: afe: bitwidth %d, samplerate %d"
4526 ", backend_idx %d usecase = %d device (%s)", __func__, new_bit_width,
4527 new_sample_rate, backend_idx, usecase->id,
4528 platform_get_snd_device_name(snd_device));
4529 if (platform_check_capture_codec_backend_cfg(adev, &new_bit_width,
4530 &new_sample_rate)) {
4531 ret = platform_set_capture_codec_backend_cfg(adev, snd_device,
4532 new_bit_width, new_sample_rate, format);
4533 if(!ret)
4534 return true;
4535 }
4536
4537 return false;
4538}
4539
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4540int platform_set_snd_device_backend(snd_device_t device, const char *backend_tag,
4541 const char * hw_interface)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4542{
4543 int ret = 0;
4544
4545 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
4546 ALOGE("%s: Invalid snd_device = %d",
4547 __func__, device);
4548 ret = -EINVAL;
4549 goto done;
4550 }
4551
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4552 ALOGD("%s: backend_tag_table[%s]: old = %s new = %s", __func__,
4553 platform_get_snd_device_name(device),
4554 backend_tag_table[device] != NULL ? backend_tag_table[device]: "null",
4555 backend_tag);
4556 if (backend_tag_table[device]) {
4557 free(backend_tag_table[device]);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4558 }
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4559 backend_tag_table[device] = strdup(backend_tag);
4560
4561 if (hw_interface != NULL) {
4562 if (hw_interface_table[device])
4563 free(hw_interface_table[device]);
4564
4565 ALOGD("%s: hw_interface_table[%d] = %s", __func__, device, hw_interface);
4566 hw_interface_table[device] = strdup(hw_interface);
4567 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4568done:
4569 return ret;
4570}
4571
4572int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id)
4573{
4574 int ret = 0;
4575 if ((usecase <= USECASE_INVALID) || (usecase >= AUDIO_USECASE_MAX)) {
4576 ALOGE("%s: invalid usecase case idx %d", __func__, usecase);
4577 ret = -EINVAL;
4578 goto done;
4579 }
4580
4581 if ((type != 0) && (type != 1)) {
4582 ALOGE("%s: invalid usecase type", __func__);
4583 ret = -EINVAL;
4584 }
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4585 ALOGV("%s: pcm_device_table[%d][%d] = %d", __func__, usecase, type, pcm_id);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4586 pcm_device_table[usecase][type] = pcm_id;
4587done:
4588 return ret;
4589}
4590
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4591void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
4592{
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]4593 *device_to_be_id = (int*) msm_device_to_be_id;
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4594 *length = msm_be_id_array_len;
4595}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4596int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask, int snd_id)
4597{
4598 int ret = 0;
4599 int channels = audio_channel_count_from_out_mask(channel_mask);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4600
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4601 char channel_map[8];
4602 memset(channel_map, 0, sizeof(channel_map));
4603 /* Following are all most common standard WAV channel layouts
4604 overridden by channel mask if its allowed and different */
4605 switch (channels) {
4606 case 1:
4607 /* AUDIO_CHANNEL_OUT_MONO */
4608 channel_map[0] = PCM_CHANNEL_FC;
4609 break;
4610 case 2:
4611 /* AUDIO_CHANNEL_OUT_STEREO */
4612 channel_map[0] = PCM_CHANNEL_FL;
4613 channel_map[1] = PCM_CHANNEL_FR;
4614 break;
4615 case 3:
4616 /* AUDIO_CHANNEL_OUT_2POINT1 */
4617 channel_map[0] = PCM_CHANNEL_FL;
4618 channel_map[1] = PCM_CHANNEL_FR;
4619 channel_map[2] = PCM_CHANNEL_FC;
4620 break;
4621 case 4:
4622 /* AUDIO_CHANNEL_OUT_QUAD_SIDE */
4623 channel_map[0] = PCM_CHANNEL_FL;
4624 channel_map[1] = PCM_CHANNEL_FR;
4625 channel_map[2] = PCM_CHANNEL_LS;
4626 channel_map[3] = PCM_CHANNEL_RS;
4627 if (channel_mask == AUDIO_CHANNEL_OUT_QUAD_BACK)
4628 {
4629 channel_map[2] = PCM_CHANNEL_LB;
4630 channel_map[3] = PCM_CHANNEL_RB;
4631 }
4632 if (channel_mask == AUDIO_CHANNEL_OUT_SURROUND)
4633 {
4634 channel_map[2] = PCM_CHANNEL_FC;
4635 channel_map[3] = PCM_CHANNEL_CS;
4636 }
4637 break;
4638 case 5:
4639 /* AUDIO_CHANNEL_OUT_PENTA */
4640 channel_map[0] = PCM_CHANNEL_FL;
4641 channel_map[1] = PCM_CHANNEL_FR;
4642 channel_map[2] = PCM_CHANNEL_FC;
4643 channel_map[3] = PCM_CHANNEL_LB;
4644 channel_map[4] = PCM_CHANNEL_RB;
4645 break;
4646 case 6:
4647 /* AUDIO_CHANNEL_OUT_5POINT1 */
4648 channel_map[0] = PCM_CHANNEL_FL;
4649 channel_map[1] = PCM_CHANNEL_FR;
4650 channel_map[2] = PCM_CHANNEL_FC;
4651 channel_map[3] = PCM_CHANNEL_LFE;
4652 channel_map[4] = PCM_CHANNEL_LB;
4653 channel_map[5] = PCM_CHANNEL_RB;
4654 if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1_SIDE)
4655 {
4656 channel_map[4] = PCM_CHANNEL_LS;
4657 channel_map[5] = PCM_CHANNEL_RS;
4658 }
4659 break;
4660 case 7:
4661 /* AUDIO_CHANNEL_OUT_6POINT1 */
4662 channel_map[0] = PCM_CHANNEL_FL;
4663 channel_map[1] = PCM_CHANNEL_FR;
4664 channel_map[2] = PCM_CHANNEL_FC;
4665 channel_map[3] = PCM_CHANNEL_LFE;
4666 channel_map[4] = PCM_CHANNEL_LB;
4667 channel_map[5] = PCM_CHANNEL_RB;
4668 channel_map[6] = PCM_CHANNEL_CS;
4669 break;
4670 case 8:
4671 /* AUDIO_CHANNEL_OUT_7POINT1 */
4672 channel_map[0] = PCM_CHANNEL_FL;
4673 channel_map[1] = PCM_CHANNEL_FR;
4674 channel_map[2] = PCM_CHANNEL_FC;
4675 channel_map[3] = PCM_CHANNEL_LFE;
4676 channel_map[4] = PCM_CHANNEL_LB;
4677 channel_map[5] = PCM_CHANNEL_RB;
4678 channel_map[6] = PCM_CHANNEL_LS;
4679 channel_map[7] = PCM_CHANNEL_RS;
4680 break;
4681 default:
4682 ALOGE("unsupported channels %d for setting channel map", channels);
4683 return -1;
4684 }
4685 ret = platform_set_channel_map(platform, channels, channel_map, snd_id);
4686 return ret;
4687}
4688
4689int platform_get_edid_info(void *platform)
4690{
4691 struct platform_data *my_data = (struct platform_data *)platform;
4692 struct audio_device *adev = my_data->adev;
4693 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]4694 int ret, count;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4695
4696 struct mixer_ctl *ctl;
4697 char edid_data[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE + 1] = {0};
4698 edid_audio_info *info;
4699
4700 if (my_data->edid_valid) {
4701 /* use cached edid */
4702 return 0;
4703 }
4704
4705 if (my_data->edid_info == NULL) {
4706 my_data->edid_info =
4707 (struct edid_audio_info *)calloc(1, sizeof(struct edid_audio_info));
4708 }
4709
4710 info = my_data->edid_info;
4711
4712 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
4713 if (!ctl) {
4714 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4715 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
4716 goto fail;
4717 }
4718
4719 mixer_ctl_update(ctl);
4720
4721 count = mixer_ctl_get_num_values(ctl);
4722
4723 /* Read SAD blocks, clamping the maximum size for safety */
4724 if (count > (int)sizeof(block))
4725 count = (int)sizeof(block);
4726
4727 ret = mixer_ctl_get_array(ctl, block, count);
4728 if (ret != 0) {
4729 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
4730 goto fail;
4731 }
4732 edid_data[0] = count;
4733 memcpy(&edid_data[1], block, count);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4734 if (!edid_get_sink_caps(info, edid_data)) {
4735 ALOGE("%s: Failed to get HDMI sink capabilities", __func__);
4736 goto fail;
4737 }
4738 my_data->edid_valid = true;
4739 return 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4740fail:
4741 if (my_data->edid_info) {
4742 free(my_data->edid_info);
4743 my_data->edid_info = NULL;
4744 my_data->edid_valid = false;
4745 }
4746 ALOGE("%s: return -EINVAL", __func__);
4747 return -EINVAL;
4748}
4749
4750
4751int platform_set_channel_allocation(void *platform, int channel_alloc)
4752{
4753 struct mixer_ctl *ctl;
4754 const char *mixer_ctl_name = "HDMI RX CA";
4755 int ret;
4756 struct platform_data *my_data = (struct platform_data *)platform;
4757 struct audio_device *adev = my_data->adev;
4758
4759 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4760 if (!ctl) {
4761 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4762 __func__, mixer_ctl_name);
4763 ret = EINVAL;
4764 }
4765 ALOGD(":%s channel allocation = 0x%x", __func__, channel_alloc);
4766 ret = mixer_ctl_set_value(ctl, 0, channel_alloc);
4767
4768 if (ret < 0) {
4769 ALOGE("%s: Could not set ctl, error:%d ", __func__, ret);
4770 }
4771
4772 return ret;
4773}
4774
4775int platform_set_channel_map(void *platform, int ch_count, char *ch_map, int snd_id)
4776{
4777 struct mixer_ctl *ctl;
4778 char mixer_ctl_name[44]; // max length of name is 44 as defined
4779 int ret;
4780 unsigned int i;
4781 int set_values[8] = {0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4782 struct platform_data *my_data = (struct platform_data *)platform;
4783 struct audio_device *adev = my_data->adev;
4784 ALOGV("%s channel_count:%d",__func__, ch_count);
4785 if (NULL == ch_map) {
4786 ALOGE("%s: Invalid channel mapping used", __func__);
4787 return -EINVAL;
4788 }
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4789
4790 /*
4791 * If snd_id is greater than 0, stream channel mapping
4792 * If snd_id is below 0, typically -1, device channel mapping
4793 */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4794 if (snd_id >= 0) {
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4795 snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "Playback Channel Map%d", snd_id);
4796 } else {
4797 strlcpy(mixer_ctl_name, "Playback Device Channel Map", sizeof(mixer_ctl_name));
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4798 }
4799
4800 ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
4801
4802 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4803 if (!ctl) {
4804 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4805 __func__, mixer_ctl_name);
4806 return -EINVAL;
4807 }
4808 for (i = 0; i< ARRAY_SIZE(set_values); i++) {
4809 set_values[i] = ch_map[i];
4810 }
4811
4812 ALOGD("%s: set mapping(%d %d %d %d %d %d %d %d) for channel:%d", __func__,
4813 set_values[0], set_values[1], set_values[2], set_values[3], set_values[4],
4814 set_values[5], set_values[6], set_values[7], ch_count);
4815
4816 ret = mixer_ctl_set_array(ctl, set_values, ch_count);
4817 if (ret < 0) {
4818 ALOGE("%s: Could not set ctl, error:%d ch_count:%d",
4819 __func__, ret, ch_count);
4820 }
4821 return ret;
4822}
4823
4824unsigned char platform_map_to_edid_format(int audio_format)
4825{
4826 unsigned char format;
4827 switch (audio_format & AUDIO_FORMAT_MAIN_MASK) {
4828 case AUDIO_FORMAT_AC3:
4829 ALOGV("%s: AC3", __func__);
4830 format = AC3;
4831 break;
4832 case AUDIO_FORMAT_AAC:
4833 ALOGV("%s:AAC", __func__);
4834 format = AAC;
4835 break;
Manish Dewangana6fc5442015-08-24 20:30:31 +0530[diff] [blame]4836 case AUDIO_FORMAT_AAC_ADTS:
4837 ALOGV("%s:AAC_ADTS", __func__);
4838 format = AAC;
4839 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4840 case AUDIO_FORMAT_E_AC3:
4841 ALOGV("%s:E_AC3", __func__);
4842 format = DOLBY_DIGITAL_PLUS;
4843 break;
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4844 case AUDIO_FORMAT_DTS:
4845 ALOGV("%s:DTS", __func__);
4846 format = DTS;
4847 break;
4848 case AUDIO_FORMAT_DTS_HD:
4849 ALOGV("%s:DTS_HD", __func__);
4850 format = DTS_HD;
4851 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4852 case AUDIO_FORMAT_PCM_16_BIT:
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]4853 case AUDIO_FORMAT_PCM_24_BIT_PACKED:
4854 case AUDIO_FORMAT_PCM_8_24_BIT:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4855 ALOGV("%s:PCM", __func__);
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4856 format = LPCM;
4857 break;
4858 default:
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4859 format = -1;
Naresh Tanniru20e8b022016-04-28 16:54:17 +0530[diff] [blame]4860 ALOGE("%s:invalid format:%d", __func__,format);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4861 break;
4862 }
4863 return format;
4864}
4865
4866uint32_t platform_get_compress_passthrough_buffer_size(
4867 audio_offload_info_t* info)
4868{
4869 uint32_t fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4870 if (!info->has_video)
4871 fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4872
4873 return fragment_size;
4874}
4875
4876void platform_reset_edid_info(void *platform) {
4877
4878 ALOGV("%s:", __func__);
4879 struct platform_data *my_data = (struct platform_data *)platform;
4880 if (my_data->edid_info) {
4881 ALOGV("%s :free edid", __func__);
4882 free(my_data->edid_info);
4883 my_data->edid_info = NULL;
4884 }
4885}
4886
4887bool platform_is_edid_supported_format(void *platform, int format)
4888{
4889 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4890 edid_audio_info *info = NULL;
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]4891 int i, ret;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4892 unsigned char format_id = platform_map_to_edid_format(format);
4893
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4894 if (format_id <= 0) {
4895 ALOGE("%s invalid edid format mappting for :%x" ,__func__, format);
4896 return false;
4897 }
4898
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4899 ret = platform_get_edid_info(platform);
4900 info = (edid_audio_info *)my_data->edid_info;
4901 if (ret == 0 && info != NULL) {
4902 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4903 /*
4904 * To check
4905 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
4906 * & DOLBY_DIGITAL_PLUS
4907 */
4908 if (info->audio_blocks_array[i].format_id == format_id) {
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4909 ALOGV("%s:returns true %x",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4910 __func__, format);
4911 return true;
4912 }
4913 }
4914 }
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4915 ALOGV("%s:returns false %x",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4916 __func__, format);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4917 return false;
4918}
4919
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4920bool platform_is_edid_supported_sample_rate(void *platform, int sample_rate)
4921{
4922 struct platform_data *my_data = (struct platform_data *)platform;
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4923 edid_audio_info *info = NULL;
Naresh Tanniru20e8b022016-04-28 16:54:17 +0530[diff] [blame]4924 int i, ret;
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4925
4926 ret = platform_get_edid_info(platform);
4927 info = (edid_audio_info *)my_data->edid_info;
4928 if (ret == 0 && info != NULL) {
4929 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4930 /*
4931 * To check
4932 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
4933 * & DOLBY_DIGITAL_PLUS
4934 */
4935 if (info->audio_blocks_array[i].sampling_freq == sample_rate) {
4936 ALOGV("%s: returns true %d", __func__, sample_rate);
4937 return true;
4938 }
4939 }
4940 }
4941 ALOGV("%s: returns false %d", __func__, sample_rate);
4942
4943 return false;
4944}
4945
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4946int platform_set_edid_channels_configuration(void *platform, int channels) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4947
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4948 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4949 edid_audio_info *info = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4950 int channel_count = 2;
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]4951 int i, ret;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4952 char default_channelMap[MAX_CHANNELS_SUPPORTED] = {0};
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4953
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4954 ret = platform_get_edid_info(platform);
4955 info = (edid_audio_info *)my_data->edid_info;
4956 if(ret == 0 && info != NULL) {
4957 if (channels > 2) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4958
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4959 ALOGV("%s:able to get HDMI sink capabilities multi channel playback",
4960 __func__);
4961 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4962 if (info->audio_blocks_array[i].format_id == LPCM &&
4963 info->audio_blocks_array[i].channels > channel_count &&
4964 info->audio_blocks_array[i].channels <= MAX_HDMI_CHANNEL_CNT) {
4965 channel_count = info->audio_blocks_array[i].channels;
4966 }
4967 }
4968 ALOGV("%s:channel_count:%d", __func__, channel_count);
4969 /*
4970 * Channel map is set for supported hdmi max channel count even
4971 * though the input channel count set on adm is less than or equal to
4972 * max supported channel count
4973 */
4974 platform_set_channel_map(platform, channel_count, info->channel_map, -1);
4975 platform_set_channel_allocation(platform, info->channel_allocation);
4976 } else {
4977 default_channelMap[0] = PCM_CHANNEL_FL;
4978 default_channelMap[1] = PCM_CHANNEL_FR;
4979 platform_set_channel_map(platform,2,default_channelMap,-1);
4980 platform_set_channel_allocation(platform,0);
4981 }
4982 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4983
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4984 return 0;
4985}
4986
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4987void platform_cache_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4988{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4989 platform_get_edid_info(platform);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4990}
4991
Mingming Yinddd610b2016-01-20 17:09:32 -0800[diff] [blame]4992void platform_invalidate_hdmi_config(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4993{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4994 struct platform_data *my_data = (struct platform_data *)platform;
4995 my_data->edid_valid = false;
4996 if (my_data->edid_info) {
4997 memset(my_data->edid_info, 0, sizeof(struct edid_audio_info));
4998 }
Mingming Yinddd610b2016-01-20 17:09:32 -0800[diff] [blame]4999
5000 //reset HDMI_RX_BACKEND to default values
5001 my_data->current_backend_cfg[HDMI_RX_BACKEND].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
5002 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]5003}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5004
5005int platform_set_mixer_control(struct stream_out *out, const char * mixer_ctl_name,
5006 const char *mixer_val)
5007{
5008 struct audio_device *adev = out->dev;
5009 struct mixer_ctl *ctl = NULL;
5010 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
5011 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
5012 if (!ctl) {
5013 ALOGE("%s: could not get ctl for mixer cmd - %s",
5014 __func__, mixer_ctl_name);
5015 return -EINVAL;
5016 }
5017
5018 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
5019}
5020
Naresh Tanniru20e8b022016-04-28 16:54:17 +0530[diff] [blame]5021static int set_mixer_control(struct mixer *mixer,
5022 const char * mixer_ctl_name,
5023 const char *mixer_val)
5024{
5025 struct mixer_ctl *ctl;
5026 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
5027 ctl = mixer_get_ctl_by_name(mixer, mixer_ctl_name);
5028 if (!ctl) {
5029 ALOGE("%s: could not get ctl for mixer cmd - %s",
5030 __func__, mixer_ctl_name);
5031 return -EINVAL;
5032 }
5033
5034 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
5035}
5036
Mingming Yin21854652016-04-13 11:54:02 -0700[diff] [blame]5037int platform_set_hdmi_config(void *platform, uint32_t channel_count,
5038 uint32_t sample_rate, bool enable_passthrough)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5039{
Mingming Yin21854652016-04-13 11:54:02 -0700[diff] [blame]5040 struct platform_data *my_data = (struct platform_data *)platform;
5041 struct audio_device *adev = my_data->adev;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5042 const char *hdmi_format_ctrl = "HDMI RX Format";
Mingming Yin21854652016-04-13 11:54:02 -0700[diff] [blame]5043 const char *hdmi_rate_ctrl = "HDMI_RX SampleRate";
5044 const char *hdmi_chans_ctrl = "HDMI_RX Channels";
5045 const char *channel_cnt_str = NULL;
5046
5047 ALOGI("%s ch[%d] sr[%d], pthru[%d]", __func__,
5048 channel_count, sample_rate, enable_passthrough);
5049
5050 switch (channel_count) {
5051 case 8:
5052 channel_cnt_str = "Eight"; break;
5053 case 7:
5054 channel_cnt_str = "Seven"; break;
5055 case 6:
5056 channel_cnt_str = "Six"; break;
5057 case 5:
5058 channel_cnt_str = "Five"; break;
5059 case 4:
5060 channel_cnt_str = "Four"; break;
5061 case 3:
5062 channel_cnt_str = "Three"; break;
5063 default:
5064 channel_cnt_str = "Two"; break;
5065 }
5066 ALOGV("%s: HDMI channel count: %s", __func__, channel_cnt_str);
5067 set_mixer_control(adev->mixer, hdmi_chans_ctrl, channel_cnt_str);
5068
5069 if (enable_passthrough) {
5070 ALOGD("%s:HDMI compress format", __func__);
5071 set_mixer_control(adev->mixer, hdmi_format_ctrl, "Compr");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5072 } else {
Mingming Yin21854652016-04-13 11:54:02 -0700[diff] [blame]5073 ALOGD("%s: HDMI PCM format", __func__);
5074 set_mixer_control(adev->mixer, hdmi_format_ctrl, "LPCM");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5075 }
5076
Mingming Yin21854652016-04-13 11:54:02 -0700[diff] [blame]5077 switch (sample_rate) {
5078 case 32000:
5079 set_mixer_control(adev->mixer, hdmi_rate_ctrl, "KHZ_32");
5080 break;
5081 case 44100:
5082 set_mixer_control(adev->mixer, hdmi_rate_ctrl, "KHZ_44P1");
5083 break;
5084 case 96000:
5085 set_mixer_control(adev->mixer, hdmi_rate_ctrl, "KHZ_96");
5086 break;
5087 case 128000:
5088 set_mixer_control(adev->mixer, hdmi_rate_ctrl, "KHZ_128");
5089 break;
5090 case 176400:
5091 set_mixer_control(adev->mixer, hdmi_rate_ctrl, "KHZ_176_4");
5092 break;
5093 case 192000:
5094 set_mixer_control(adev->mixer, hdmi_rate_ctrl, "KHZ_192");
5095 break;
5096 default:
5097 case 48000:
5098 set_mixer_control(adev->mixer, hdmi_rate_ctrl, "KHZ_48");
5099 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5100 }
5101
5102 return 0;
5103}
5104
Mingming Yin21854652016-04-13 11:54:02 -0700[diff] [blame]5105
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5106int platform_set_device_params(struct stream_out *out, int param, int value)
5107{
5108 struct audio_device *adev = out->dev;
5109 struct mixer_ctl *ctl;
5110 char *mixer_ctl_name = "Device PP Params";
5111 int ret = 0;
5112 uint32_t set_values[] = {0,0};
5113
5114 set_values[0] = param;
5115 set_values[1] = value;
5116
5117 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
5118 if (!ctl) {
5119 ALOGE("%s: Could not get ctl for mixer cmd - %s",
5120 __func__, mixer_ctl_name);
5121 ret = -EINVAL;
5122 goto end;
5123 }
5124
5125 ALOGV("%s: Setting device pp params param: %d, value %d mixer ctrl:%s",
5126 __func__,param, value, mixer_ctl_name);
5127 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
5128
5129end:
5130 return ret;
5131}
5132
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]5133int platform_get_subsys_image_name(char *buf)
5134{
5135 strlcpy(buf, PLATFORM_IMAGE_NAME, sizeof(PLATFORM_IMAGE_NAME));
5136 return 0;
5137}
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]5138
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5139/*
5140 * This is a lookup table to map android audio input device to audio h/w interface (backend).
5141 * The table can be extended for other input devices by adding appropriate entries.
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5142 * The audio interface for a particular input device need to be added in
5143 * audio_platform_info.xml file.
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5144 */
5145struct audio_device_to_audio_interface audio_device_to_interface_table[] = {
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5146 {AUDIO_DEVICE_IN_BUILTIN_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BUILTIN_MIC), ""},
5147 {AUDIO_DEVICE_IN_BACK_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BACK_MIC), ""},
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5148};
5149
5150int audio_device_to_interface_table_len =
5151 sizeof(audio_device_to_interface_table) / sizeof(audio_device_to_interface_table[0]);
5152
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5153int platform_set_audio_device_interface(const char * device_name,
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5154 const char *intf_name,
5155 const char *codec_type)
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]5156{
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5157 int ret = 0;
5158 int i;
5159
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5160 if (device_name == NULL || intf_name == NULL || codec_type == NULL) {
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5161 ALOGE("%s: Invalid input", __func__);
5162
5163 ret = -EINVAL;
5164 goto done;
5165 }
5166
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5167 ALOGD("%s: Enter, device name:%s, intf name:%s, codec_type:%s", __func__,
5168 device_name, intf_name, codec_type);
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5169
5170 size_t device_name_len = strlen(device_name);
5171 for (i = 0; i < audio_device_to_interface_table_len; i++) {
5172 char* name = audio_device_to_interface_table[i].device_name;
5173 size_t name_len = strlen(name);
5174 if ((name_len == device_name_len) &&
5175 (strncmp(device_name, name, name_len) == 0)) {
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5176 if (is_external_codec &&
5177 (strncmp(codec_type, "external", strlen(codec_type)) == 0)) {
5178 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5179 __func__, device_name, intf_name);
5180
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5181 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5182 sizeof(audio_device_to_interface_table[i].interface_name));
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5183 } else if (!is_external_codec &&
5184 (strncmp(codec_type, "internal", strlen(codec_type)) == 0)) {
5185 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
5186 __func__, device_name, intf_name);
5187
5188 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
5189 sizeof(audio_device_to_interface_table[i].interface_name));
5190 } else
5191 ALOGE("Invalid codec_type specified. Ignoring this interface entry.");
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5192 goto done;
5193 }
5194 }
5195 ALOGE("%s: Could not find matching device name %s",
5196 __func__, device_name);
5197
5198 ret = -EINVAL;
5199
5200done:
5201 return ret;
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]5202}
Laxminath Kasam82252432015-05-29 18:37:11 +0530[diff] [blame]5203
Venkata Narendra Kumar Gutta7f4817f2016-01-29 14:15:53 +0530[diff] [blame]5204int platform_spkr_prot_is_wsa_analog_mode(void *adev)
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]5205{
5206 struct audio_device *adev_h = adev;
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]5207 const char *snd_card_name;
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]5208
Venkata Narendra Kumar Gutta7f4817f2016-01-29 14:15:53 +0530[diff] [blame]5209 /*
5210 * wsa analog mode is decided based on the sound card name
5211 */
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]5212 snd_card_name = mixer_get_name(adev_h->mixer);
5213 if ((!strcmp(snd_card_name, "msm8952-skum-snd-card")) ||
5214 (!strcmp(snd_card_name, "msm8952-snd-card")) ||
5215 (!strcmp(snd_card_name, "msm8952-snd-card-mtp")) ||
Venkata Narendra Kumar Gutta7f4817f2016-01-29 14:15:53 +0530[diff] [blame]5216 (!strcmp(snd_card_name, "msm8976-skun-snd-card")) ||
5217 (!strcmp(snd_card_name, "msm8953-snd-card-mtp")))
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]5218 return 1;
5219 else
5220 return 0;
5221}
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]5222
5223bool platform_send_gain_dep_cal(void *platform __unused,
5224 int level __unused)
5225{
5226 return 0;
5227}
Xiaojun Sang040cc9f2015-08-03 19:38:28 +0800[diff] [blame]5228
5229bool platform_can_enable_spkr_prot_on_device(snd_device_t snd_device)
5230{
5231 bool ret = false;
5232
5233 if (snd_device == SND_DEVICE_OUT_SPEAKER ||
5234 snd_device == SND_DEVICE_OUT_SPEAKER_WSA ||
5235 snd_device == SND_DEVICE_OUT_SPEAKER_VBAT ||
5236 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT ||
5237 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
5238 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_WSA) {
5239 ret = true;
5240 }
5241
5242 return ret;
5243}
5244
5245int platform_get_spkr_prot_acdb_id(snd_device_t snd_device)
5246{
5247 int acdb_id;
5248
5249 switch(snd_device) {
5250 case SND_DEVICE_OUT_SPEAKER:
5251 case SND_DEVICE_OUT_SPEAKER_WSA:
5252 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED);
5253 break;
5254 case SND_DEVICE_OUT_VOICE_SPEAKER:
5255 case SND_DEVICE_OUT_VOICE_SPEAKER_WSA:
5256 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED);
5257 break;
5258 case SND_DEVICE_OUT_SPEAKER_VBAT:
5259 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT);
5260 break;
5261 case SND_DEVICE_OUT_VOICE_SPEAKER_VBAT:
5262 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT);
5263 break;
5264 default:
5265 acdb_id = -EINVAL;
5266 break;
5267 }
5268 return acdb_id;
5269}
5270
5271int platform_get_spkr_prot_snd_device(snd_device_t snd_device)
5272{
5273 if (!audio_extn_spkr_prot_is_enabled())
5274 return snd_device;
5275
5276 switch(snd_device) {
5277 case SND_DEVICE_OUT_SPEAKER:
5278 case SND_DEVICE_OUT_SPEAKER_WSA:
5279 return SND_DEVICE_OUT_SPEAKER_PROTECTED;
5280 case SND_DEVICE_OUT_VOICE_SPEAKER:
5281 case SND_DEVICE_OUT_VOICE_SPEAKER_WSA:
5282 return SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
5283 case SND_DEVICE_OUT_SPEAKER_VBAT:
5284 return SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT;
5285 case SND_DEVICE_OUT_VOICE_SPEAKER_VBAT:
5286 return SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT;
5287 default:
5288 return snd_device;
5289 }
5290}
Kuirong Wang1cad7142016-05-24 15:21:56 -0700[diff] [blame]5291
5292int platform_set_sidetone(struct audio_device *adev,
5293 snd_device_t out_snd_device,
5294 bool enable,
5295 char *str)
5296{
5297 int ret;
5298 if (out_snd_device == SND_DEVICE_OUT_USB_HEADSET) {
5299 ret = audio_extn_usb_enable_sidetone(out_snd_device, enable);
5300 if (ret)
5301 ALOGI("%s: usb device %d does not support device sidetone\n",
5302 __func__, out_snd_device);
5303 } else {
5304 ALOGV("%s: sidetone out device(%d) mixer cmd = %s\n",
5305 __func__, out_snd_device, str);
5306
5307 if (enable)
5308 audio_route_apply_and_update_path(adev->audio_route, str);
5309 else
5310 audio_route_reset_and_update_path(adev->audio_route, str);
5311 }
5312 return 0;
5313}