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review.blissroms.org / platform_hardware_qcom_audio / 6b914255b84c35a3718d8c02890ce36f3899533b / . / hal / msm8916 / platform.c
blob: 9070478930cd42c4841be6fc5e6a0038c5e1139a [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)
78/* Used in calculating fragment size for pcm offload */
Alexy Joseph2ce25e22015-06-18 12:02:01 -0700[diff] [blame]79#define PCM_OFFLOAD_BUFFER_DURATION 40 /* 40 millisecs */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]80
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]81/* MAX PCM fragment size cannot be increased further due
82 * to flinger's cblk size of 1mb,and it has to be a multiple of
83 * 24 - lcm of channels supported by DSP
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]84 */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]85#define MAX_PCM_OFFLOAD_FRAGMENT_SIZE (240 * 1024)
Naresh Tannirude7d1752015-07-01 15:07:46 +0530[diff] [blame]86#define MIN_PCM_OFFLOAD_FRAGMENT_SIZE 512
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]87
88/*
89 * Offload buffer size for compress passthrough
90 */
91#define MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE (2 * 1024)
92#define MAX_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE (8 * 1024)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]93
Preetam Singh Ranawat6efde5c2015-04-24 11:04:22 +0530[diff] [blame]94#define DIV_ROUND_UP(x, y) (((x) + (y) - 1)/(y))
95#define ALIGN(x, y) ((y) * DIV_ROUND_UP((x), (y)))
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]96/*
97 * This file will have a maximum of 38 bytes:
98 *
99 * 4 bytes: number of audio blocks
100 * 4 bytes: total length of Short Audio Descriptor (SAD) blocks
101 * Maximum 10 * 3 bytes: SAD blocks
102 */
103#define MAX_SAD_BLOCKS 10
104#define SAD_BLOCK_SIZE 3
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]105#define MAX_CVD_VERSION_STRING_SIZE 100
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]106#define MAX_SND_CARD_STRING_SIZE 100
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]107
108/* EDID format ID for LPCM audio */
109#define EDID_FORMAT_LPCM 1
110
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]111/* fallback app type if the default app type from acdb loader fails */
112#define DEFAULT_APP_TYPE 0x11130
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]113#define DEFAULT_APP_TYPE_RX_PATH 0x11130
114#define DEFAULT_APP_TYPE_TX_PATH 0x11132
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]115
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]116/* Retry for delay in FW loading*/
117#define RETRY_NUMBER 20
118#define RETRY_US 500000
119#define MAX_SND_CARD 8
120
121#define SAMPLE_RATE_8KHZ 8000
122#define SAMPLE_RATE_16KHZ 16000
123
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]124#define MAX_SET_CAL_BYTE_SIZE 65536
125
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]126#define AUDIO_PARAMETER_KEY_FLUENCE_TYPE "fluence"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]127#define AUDIO_PARAMETER_KEY_SLOWTALK "st_enable"
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]128#define AUDIO_PARAMETER_KEY_HD_VOICE "hd_voice"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]129#define AUDIO_PARAMETER_KEY_VOLUME_BOOST "volume_boost"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]130#define AUDIO_PARAMETER_KEY_AUD_CALDATA "cal_data"
131#define AUDIO_PARAMETER_KEY_AUD_CALRESULT "cal_result"
132
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]133/* Reload ACDB files from specified path */
134#define AUDIO_PARAMETER_KEY_RELOAD_ACDB "reload_acdb"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]135
136/* Query external audio device connection status */
137#define AUDIO_PARAMETER_KEY_EXT_AUDIO_DEVICE "ext_audio_device"
138
139#define EVENT_EXTERNAL_SPK_1 "qc_ext_spk_1"
140#define EVENT_EXTERNAL_SPK_2 "qc_ext_spk_2"
141#define EVENT_EXTERNAL_MIC "qc_ext_mic"
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]142#define MAX_CAL_NAME 20
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]143#define MAX_MIME_TYPE_LENGTH 30
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]144
145char cal_name_info[WCD9XXX_MAX_CAL][MAX_CAL_NAME] = {
146 [WCD9XXX_ANC_CAL] = "anc_cal",
147 [WCD9XXX_MBHC_CAL] = "mbhc_cal",
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]148 [WCD9XXX_VBAT_CAL] = "vbat_cal",
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]149};
150
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]151#define AUDIO_PARAMETER_KEY_REC_PLAY_CONC "rec_play_conc_on"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]152
Sidipotu Ashokf490be52015-10-20 10:41:34 +0530[diff] [blame]153#define AUDIO_PARAMETER_IS_HW_DECODER_SESSION_AVAILABLE "is_hw_dec_session_available"
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]154
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]155char dsp_only_decoders_mime[][MAX_MIME_TYPE_LENGTH] = {
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]156 "audio/x-ms-wma" /* wma*/ ,
157 "audio/x-ms-wma-lossless" /* wma lossless */ ,
158 "audio/x-ms-wma-pro" /* wma prop */ ,
159 "audio/amr-wb-plus" /* amr wb plus */ ,
160 "audio/alac" /*alac */ ,
161 "audio/x-ape" /*ape */,
162};
163
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]164enum {
165 VOICE_FEATURE_SET_DEFAULT,
166 VOICE_FEATURE_SET_VOLUME_BOOST
167};
168
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]169struct audio_block_header
170{
171 int reserved;
172 int length;
173};
174
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]175typedef struct acdb_audio_cal_cfg {
176 uint32_t persist;
177 uint32_t snd_dev_id;
178 audio_devices_t dev_id;
179 int32_t acdb_dev_id;
180 uint32_t app_type;
181 uint32_t topo_id;
182 uint32_t sampling_rate;
183 uint32_t cal_type;
184 uint32_t module_id;
185 uint32_t param_id;
186} acdb_audio_cal_cfg_t;
187
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]188/* Audio calibration related functions */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]189typedef void (*acdb_deallocate_t)();
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]190typedef int (*acdb_init_t)(const char *, char *, int);
191typedef void (*acdb_send_audio_cal_t)(int, int, int , int);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]192typedef void (*acdb_send_voice_cal_t)(int, int);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]193typedef int (*acdb_reload_vocvoltable_t)(int);
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]194typedef int (*acdb_get_default_app_type_t)(void);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]195typedef int (*acdb_loader_get_calibration_t)(char *attr, int size, void *data);
196acdb_loader_get_calibration_t acdb_loader_get_calibration;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]197typedef int (*acdb_set_audio_cal_t) (void *, void *, uint32_t);
198typedef int (*acdb_get_audio_cal_t) (void *, void *, uint32_t*);
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]199typedef int (*acdb_send_common_top_t) (void);
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]200typedef int (*acdb_set_codec_data_t) (void *, char *);
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]201typedef int (*acdb_reload_t) (char *, char *, char *, int);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]202
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]203typedef struct codec_backend_cfg {
204 uint32_t sample_rate;
205 uint32_t bit_width;
206 char *bitwidth_mixer_ctl;
207 char *samplerate_mixer_ctl;
208} codec_backend_cfg_t;
209
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]210static native_audio_prop na_props = {0, 0, 0};
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]211
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]212struct platform_data {
213 struct audio_device *adev;
214 bool fluence_in_spkr_mode;
215 bool fluence_in_voice_call;
216 bool fluence_in_voice_rec;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]217 bool fluence_in_audio_rec;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]218 bool external_spk_1;
219 bool external_spk_2;
220 bool external_mic;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]221 int fluence_type;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]222 char fluence_cap[PROPERTY_VALUE_MAX];
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]223 int fluence_mode;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]224 bool slowtalk;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]225 bool hd_voice;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]226 bool ec_ref_enabled;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]227 bool is_wsa_speaker;
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]228 bool is_acdb_initialized;
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]229 bool hifi_audio;
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]230 /* Vbat monitor related flags */
231 bool is_vbat_speaker;
232 bool gsm_mode_enabled;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]233 /* Audio calibration related functions */
234 void *acdb_handle;
235 int voice_feature_set;
236 acdb_init_t acdb_init;
237 acdb_deallocate_t acdb_deallocate;
238 acdb_send_audio_cal_t acdb_send_audio_cal;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]239 acdb_set_audio_cal_t acdb_set_audio_cal;
240 acdb_get_audio_cal_t acdb_get_audio_cal;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]241 acdb_send_voice_cal_t acdb_send_voice_cal;
242 acdb_reload_vocvoltable_t acdb_reload_vocvoltable;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]243 acdb_get_default_app_type_t acdb_get_default_app_type;
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]244 acdb_send_common_top_t acdb_send_common_top;
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]245 acdb_set_codec_data_t acdb_set_codec_data;
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]246 acdb_reload_t acdb_reload;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]247#ifdef RECORD_PLAY_CONCURRENCY
248 bool rec_play_conc_set;
249#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]250 void *hw_info;
251 struct csd_data *csd;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]252 void *edid_info;
253 bool edid_valid;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]254 codec_backend_cfg_t current_backend_cfg[MAX_CODEC_BACKENDS];
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]255 codec_backend_cfg_t current_tx_backend_cfg[MAX_CODEC_TX_BACKENDS];
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]256 char ec_ref_mixer_path[64];
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]257 char codec_version[CODEC_VERSION_MAX_LENGTH];
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]258 int hw_dep_fd;
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]259 char cvd_version[MAX_CVD_VERSION_STRING_SIZE];
260 char snd_card_name[MAX_SND_CARD_STRING_SIZE];
261 int metainfo_key;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]262 int source_mic_type;
263 int max_mic_count;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]264};
265
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]266static bool is_external_codec = false;
267static const int pcm_device_table_of_ext_codec[AUDIO_USECASE_MAX][2] = {
Venkata Narendra Kumar Gutta0d293362015-12-18 15:52:27 +0530[diff] [blame]268 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE_OF_EXT_CODEC, QCHAT_CALL_PCM_DEVICE_OF_EXT_CODEC}
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]269};
270
271/* List of use cases that has different PCM device ID's for internal and external codecs */
Venkata Narendra Kumar Gutta0d293362015-12-18 15:52:27 +0530[diff] [blame]272static const int misc_usecase[AUDIO_USECASE_MAX] = { USECASE_QCHAT_CALL };
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]273
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]274int pcm_device_table[AUDIO_USECASE_MAX][2] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]275 [USECASE_AUDIO_PLAYBACK_DEEP_BUFFER] = {DEEP_BUFFER_PCM_DEVICE,
276 DEEP_BUFFER_PCM_DEVICE},
277 [USECASE_AUDIO_PLAYBACK_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
278 LOWLATENCY_PCM_DEVICE},
279 [USECASE_AUDIO_PLAYBACK_MULTI_CH] = {MULTIMEDIA2_PCM_DEVICE,
280 MULTIMEDIA2_PCM_DEVICE},
281 [USECASE_AUDIO_PLAYBACK_OFFLOAD] =
282 {PLAYBACK_OFFLOAD_DEVICE, PLAYBACK_OFFLOAD_DEVICE},
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]283 /* Below entries are initialized with invalid values
284 * Valid values should be updated from fnc platform_info_init()
285 * based on pcm ids defined in audio_platform_info.xml.
286 */
287 [USECASE_AUDIO_PLAYBACK_OFFLOAD2] = {-1, -1},
288 [USECASE_AUDIO_PLAYBACK_OFFLOAD3] = {-1, -1},
289 [USECASE_AUDIO_PLAYBACK_OFFLOAD4] = {-1, -1},
290 [USECASE_AUDIO_PLAYBACK_OFFLOAD5] = {-1, -1},
291 [USECASE_AUDIO_PLAYBACK_OFFLOAD6] = {-1, -1},
292 [USECASE_AUDIO_PLAYBACK_OFFLOAD7] = {-1, -1},
293 [USECASE_AUDIO_PLAYBACK_OFFLOAD8] = {-1, -1},
294 [USECASE_AUDIO_PLAYBACK_OFFLOAD9] = {-1, -1},
Naresh Tanniru3a7dbe72015-06-25 20:08:01 -0700[diff] [blame]295 [USECASE_AUDIO_PLAYBACK_ULL] = {MULTIMEDIA3_PCM_DEVICE, MULTIMEDIA3_PCM_DEVICE},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]296 [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
297 [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
298 [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
299 LOWLATENCY_PCM_DEVICE},
300 [USECASE_AUDIO_RECORD_FM_VIRTUAL] = {MULTIMEDIA2_PCM_DEVICE,
301 MULTIMEDIA2_PCM_DEVICE},
302 [USECASE_AUDIO_PLAYBACK_FM] = {FM_PLAYBACK_PCM_DEVICE, FM_CAPTURE_PCM_DEVICE},
303 [USECASE_AUDIO_HFP_SCO] = {HFP_PCM_RX, HFP_SCO_RX},
304 [USECASE_AUDIO_HFP_SCO_WB] = {HFP_PCM_RX, HFP_SCO_RX},
305 [USECASE_VOICE_CALL] = {VOICE_CALL_PCM_DEVICE, VOICE_CALL_PCM_DEVICE},
306 [USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE},
307 [USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
308 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
Karthik Reddy Katta3b0a60c2014-04-06 14:52:37 +0530[diff] [blame]309 [USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE},
Venkata Narendra Kumar Gutta0d293362015-12-18 15:52:27 +0530[diff] [blame]310 [USECASE_VOICEMMODE1_CALL] = {-1, -1}, /* pcm ids updated from platform info file */
311 [USECASE_VOICEMMODE2_CALL] = {-1, -1}, /* pcm ids updated from platform info file */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]312 [USECASE_COMPRESS_VOIP_CALL] = {COMPRESS_VOIP_CALL_PCM_DEVICE, COMPRESS_VOIP_CALL_PCM_DEVICE},
313 [USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE,
314 AUDIO_RECORD_PCM_DEVICE},
315 [USECASE_INCALL_REC_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
316 AUDIO_RECORD_PCM_DEVICE},
317 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
318 AUDIO_RECORD_PCM_DEVICE},
319 [USECASE_INCALL_REC_UPLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
320 COMPRESS_CAPTURE_DEVICE},
321 [USECASE_INCALL_REC_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
322 COMPRESS_CAPTURE_DEVICE},
323 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
324 COMPRESS_CAPTURE_DEVICE},
325 [USECASE_INCALL_MUSIC_UPLINK] = {INCALL_MUSIC_UPLINK_PCM_DEVICE,
326 INCALL_MUSIC_UPLINK_PCM_DEVICE},
327 [USECASE_INCALL_MUSIC_UPLINK2] = {INCALL_MUSIC_UPLINK2_PCM_DEVICE,
328 INCALL_MUSIC_UPLINK2_PCM_DEVICE},
329 [USECASE_AUDIO_SPKR_CALIB_RX] = {SPKR_PROT_CALIB_RX_PCM_DEVICE, -1},
330 [USECASE_AUDIO_SPKR_CALIB_TX] = {-1, SPKR_PROT_CALIB_TX_PCM_DEVICE},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]331 [USECASE_AUDIO_PLAYBACK_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
332 AFE_PROXY_RECORD_PCM_DEVICE},
333 [USECASE_AUDIO_RECORD_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
334 AFE_PROXY_RECORD_PCM_DEVICE},
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]335};
336
337/* Array to store sound devices */
338static const char * const device_table[SND_DEVICE_MAX] = {
339 [SND_DEVICE_NONE] = "none",
340 /* Playback sound devices */
341 [SND_DEVICE_OUT_HANDSET] = "handset",
342 [SND_DEVICE_OUT_SPEAKER] = "speaker",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]343 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = "speaker-ext-1",
344 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = "speaker-ext-2",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]345 [SND_DEVICE_OUT_SPEAKER_WSA] = "wsa-speaker",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]346 [SND_DEVICE_OUT_SPEAKER_VBAT] = "vbat-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]347 [SND_DEVICE_OUT_SPEAKER_REVERSE] = "speaker-reverse",
348 [SND_DEVICE_OUT_HEADPHONES] = "headphones",
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]349 [SND_DEVICE_OUT_HEADPHONES_44_1] = "headphones-44.1",
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]350 [SND_DEVICE_OUT_LINE] = "line",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]351 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = "speaker-and-headphones",
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]352 [SND_DEVICE_OUT_SPEAKER_AND_LINE] = "speaker-and-line",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]353 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = "speaker-and-headphones-ext-1",
354 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = "speaker-and-headphones-ext-2",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]355 [SND_DEVICE_OUT_VOICE_HANDSET] = "voice-handset",
356 [SND_DEVICE_OUT_VOICE_SPEAKER] = "voice-speaker",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]357 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = "wsa-voice-speaker",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]358 [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = "vbat-voice-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]359 [SND_DEVICE_OUT_VOICE_HEADPHONES] = "voice-headphones",
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]360 [SND_DEVICE_OUT_VOICE_LINE] = "voice-line",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]361 [SND_DEVICE_OUT_HDMI] = "hdmi",
362 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = "speaker-and-hdmi",
363 [SND_DEVICE_OUT_BT_SCO] = "bt-sco-headset",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]364 [SND_DEVICE_OUT_BT_SCO_WB] = "bt-sco-headset-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]365 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = "voice-tty-full-headphones",
366 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = "voice-tty-vco-headphones",
367 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = "voice-tty-hco-handset",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]368 [SND_DEVICE_OUT_VOICE_TX] = "voice-tx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]369 [SND_DEVICE_OUT_AFE_PROXY] = "afe-proxy",
370 [SND_DEVICE_OUT_USB_HEADSET] = "usb-headphones",
371 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = "speaker-and-usb-headphones",
372 [SND_DEVICE_OUT_TRANSMISSION_FM] = "transmission-fm",
373 [SND_DEVICE_OUT_ANC_HEADSET] = "anc-headphones",
374 [SND_DEVICE_OUT_ANC_FB_HEADSET] = "anc-fb-headphones",
375 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = "voice-anc-headphones",
376 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = "voice-anc-fb-headphones",
377 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = "speaker-and-anc-headphones",
378 [SND_DEVICE_OUT_ANC_HANDSET] = "anc-handset",
379 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = "speaker-protected",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]380 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = "voice-speaker-protected",
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]381 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = "speaker-protected-vbat",
382 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = "voice-speaker-protected-vbat",
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]383#ifdef RECORD_PLAY_CONCURRENCY
384 [SND_DEVICE_OUT_VOIP_HANDSET] = "voip-handset",
385 [SND_DEVICE_OUT_VOIP_SPEAKER] = "voip-speaker",
386 [SND_DEVICE_OUT_VOIP_HEADPHONES] = "voip-headphones",
387#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]388
389 /* Capture sound devices */
390 [SND_DEVICE_IN_HANDSET_MIC] = "handset-mic",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]391 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = "handset-mic-ext",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]392 [SND_DEVICE_IN_HANDSET_MIC_AEC] = "handset-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]393 [SND_DEVICE_IN_HANDSET_MIC_NS] = "handset-mic",
394 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = "handset-mic",
395 [SND_DEVICE_IN_HANDSET_DMIC] = "dmic-endfire",
396 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = "dmic-endfire",
397 [SND_DEVICE_IN_HANDSET_DMIC_NS] = "dmic-endfire",
398 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = "dmic-endfire",
399 [SND_DEVICE_IN_SPEAKER_MIC] = "speaker-mic",
400 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = "speaker-mic",
401 [SND_DEVICE_IN_SPEAKER_MIC_NS] = "speaker-mic",
402 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = "speaker-mic",
403 [SND_DEVICE_IN_SPEAKER_DMIC] = "speaker-dmic-endfire",
404 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = "speaker-dmic-endfire",
405 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = "speaker-dmic-endfire",
406 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = "speaker-dmic-endfire",
407 [SND_DEVICE_IN_HEADSET_MIC] = "headset-mic",
408 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = "headset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]409 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = "voice-speaker-mic",
410 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = "voice-headset-mic",
411 [SND_DEVICE_IN_HDMI_MIC] = "hdmi-mic",
412 [SND_DEVICE_IN_BT_SCO_MIC] = "bt-sco-mic",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]413 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = "bt-sco-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]414 [SND_DEVICE_IN_BT_SCO_MIC_WB] = "bt-sco-mic-wb",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]415 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = "bt-sco-mic-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]416 [SND_DEVICE_IN_CAMCORDER_MIC] = "camcorder-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]417 [SND_DEVICE_IN_VOICE_DMIC] = "voice-dmic-ef",
418 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = "voice-speaker-dmic-ef",
419 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = "voice-speaker-qmic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]420 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = "voice-tty-full-headset-mic",
421 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = "voice-tty-vco-handset-mic",
422 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = "voice-tty-hco-headset-mic",
423 [SND_DEVICE_IN_VOICE_REC_MIC] = "voice-rec-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]424 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = "voice-rec-mic",
425 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = "voice-rec-dmic-ef",
426 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = "voice-rec-dmic-ef-fluence",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]427 [SND_DEVICE_IN_VOICE_RX] = "voice-rx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]428 [SND_DEVICE_IN_USB_HEADSET_MIC] = "usb-headset-mic",
429 [SND_DEVICE_IN_CAPTURE_FM] = "capture-fm",
430 [SND_DEVICE_IN_AANC_HANDSET_MIC] = "aanc-handset-mic",
431 [SND_DEVICE_IN_QUAD_MIC] = "quad-mic",
432 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = "handset-stereo-dmic-ef",
433 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = "speaker-stereo-dmic-ef",
434 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = "vi-feedback",
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]435 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = "voice-speaker-dmic-broadside",
436 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = "speaker-dmic-broadside",
437 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = "speaker-dmic-broadside",
438 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = "speaker-dmic-broadside",
439 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = "speaker-dmic-broadside",
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]440 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = "aanc-fluence-dmic-handset",
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]441 [SND_DEVICE_IN_HANDSET_QMIC] = "quad-mic",
442 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = "quad-mic",
443 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = "quad-mic",
444 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = "quad-mic",
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]445 [SND_DEVICE_IN_THREE_MIC] = "three-mic",
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]446 [SND_DEVICE_IN_HANDSET_TMIC] = "three-mic",
Chaithanya Krishna Bacharaju24f86f32016-05-26 16:34:53 +0530[diff] [blame]447 [SND_DEVICE_IN_UNPROCESSED_MIC] = "unprocessed-mic",
448 [SND_DEVICE_IN_UNPROCESSED_STEREO_MIC] = "voice-rec-dmic-ef",
449 [SND_DEVICE_IN_UNPROCESSED_THREE_MIC] = "three-mic",
450 [SND_DEVICE_IN_UNPROCESSED_QUAD_MIC] = "quad-mic",
451 [SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC] = "headset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]452};
453
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]454// Platform specific backend bit width table
455static int backend_bit_width_table[SND_DEVICE_MAX] = {0};
456
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]457/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]458static int acdb_device_table[SND_DEVICE_MAX] = {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]459 [SND_DEVICE_NONE] = -1,
460 [SND_DEVICE_OUT_HANDSET] = 7,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]461 [SND_DEVICE_OUT_SPEAKER] = 14,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]462 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = 14,
463 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]464 [SND_DEVICE_OUT_SPEAKER_WSA] = 135,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]465 [SND_DEVICE_OUT_SPEAKER_VBAT] = 135,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]466 [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14,
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]467 [SND_DEVICE_OUT_LINE] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]468 [SND_DEVICE_OUT_HEADPHONES] = 10,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]469 [SND_DEVICE_OUT_HEADPHONES_44_1] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]470 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10,
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]471 [SND_DEVICE_OUT_SPEAKER_AND_LINE] = 10,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]472 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = 10,
473 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]474 [SND_DEVICE_OUT_VOICE_HANDSET] = 7,
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]475 [SND_DEVICE_OUT_VOICE_LINE] = 10,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]476 [SND_DEVICE_OUT_VOICE_SPEAKER] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]477 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = 135,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]478 [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = 135,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]479 [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10,
480 [SND_DEVICE_OUT_HDMI] = 18,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]481 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]482 [SND_DEVICE_OUT_BT_SCO] = 22,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]483 [SND_DEVICE_OUT_BT_SCO_WB] = 39,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]484 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17,
485 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17,
486 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]487 [SND_DEVICE_OUT_VOICE_TX] = 45,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]488 [SND_DEVICE_OUT_AFE_PROXY] = 0,
489 [SND_DEVICE_OUT_USB_HEADSET] = 45,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]490 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]491 [SND_DEVICE_OUT_TRANSMISSION_FM] = 0,
492 [SND_DEVICE_OUT_ANC_HEADSET] = 26,
493 [SND_DEVICE_OUT_ANC_FB_HEADSET] = 27,
494 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26,
495 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27,
496 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26,
497 [SND_DEVICE_OUT_ANC_HANDSET] = 103,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]498 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = 124,
499 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = 101,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]500 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = 124,
501 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = 101,
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]502#ifdef RECORD_PLAY_CONCURRENCY
503 [SND_DEVICE_OUT_VOIP_HANDSET] = 133,
504 [SND_DEVICE_OUT_VOIP_SPEAKER] = 132,
505 [SND_DEVICE_OUT_VOIP_HEADPHONES] = 134,
506#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]507
508 [SND_DEVICE_IN_HANDSET_MIC] = 4,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]509 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = 4,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]510 [SND_DEVICE_IN_HANDSET_MIC_AEC] = 106,
511 [SND_DEVICE_IN_HANDSET_MIC_NS] = 107,
512 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108,
513 [SND_DEVICE_IN_HANDSET_DMIC] = 41,
514 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109,
515 [SND_DEVICE_IN_HANDSET_DMIC_NS] = 110,
516 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111,
517 [SND_DEVICE_IN_SPEAKER_MIC] = 11,
518 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112,
519 [SND_DEVICE_IN_SPEAKER_MIC_NS] = 113,
520 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114,
521 [SND_DEVICE_IN_SPEAKER_DMIC] = 43,
522 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115,
523 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116,
524 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]525 [SND_DEVICE_IN_HEADSET_MIC] = 8,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]526 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]527 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11,
528 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8,
529 [SND_DEVICE_IN_HDMI_MIC] = 4,
530 [SND_DEVICE_IN_BT_SCO_MIC] = 21,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]531 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = 122,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]532 [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]533 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = 123,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]534 [SND_DEVICE_IN_CAMCORDER_MIC] = 4,
535 [SND_DEVICE_IN_VOICE_DMIC] = 41,
536 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43,
537 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]538 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16,
539 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36,
540 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]541 [SND_DEVICE_IN_VOICE_REC_MIC] = 4,
542 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107,
543 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34,
544 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]545 [SND_DEVICE_IN_VOICE_RX] = 44,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]546 [SND_DEVICE_IN_USB_HEADSET_MIC] = 44,
547 [SND_DEVICE_IN_CAPTURE_FM] = 0,
548 [SND_DEVICE_IN_AANC_HANDSET_MIC] = 104,
549 [SND_DEVICE_IN_QUAD_MIC] = 46,
550 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = 34,
551 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = 35,
552 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]553 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12,
554 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12,
555 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
556 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
557 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
Venkata Narendra Kumar Gutta9bb5af62015-06-05 11:53:06 +0530[diff] [blame]558 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = 105,
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]559 [SND_DEVICE_IN_HANDSET_QMIC] = 125,
560 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = 126,
561 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = 127,
562 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = 129,
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]563 [SND_DEVICE_IN_THREE_MIC] = 46, /* for APSS Surround Sound Recording */
564 [SND_DEVICE_IN_HANDSET_TMIC] = 125, /* for 3mic recording with fluence */
Chaithanya Krishna Bacharaju24f86f32016-05-26 16:34:53 +0530[diff] [blame]565 [SND_DEVICE_IN_UNPROCESSED_MIC] = 143,
566 [SND_DEVICE_IN_UNPROCESSED_STEREO_MIC] = 144,
567 [SND_DEVICE_IN_UNPROCESSED_THREE_MIC] = 145,
568 [SND_DEVICE_IN_UNPROCESSED_QUAD_MIC] = 146,
569 [SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC] = 147,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]570};
571
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]572struct name_to_index {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]573 char name[100];
574 unsigned int index;
575};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]576
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]577#define TO_NAME_INDEX(X) #X, X
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]578
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]579/* Used to get index from parsed sting */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]580static struct name_to_index snd_device_name_index[SND_DEVICE_MAX] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]581 {TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)},
582 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]583 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_1)},
584 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_2)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]585 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_WSA)},
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]586 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_VBAT)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]587 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)},
588 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)},
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]589 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES_44_1)},
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]590 {TO_NAME_INDEX(SND_DEVICE_OUT_LINE)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]591 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)},
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]592 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_LINE)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]593 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1)},
594 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]595 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)},
596 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]597 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_WSA)},
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]598 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_VBAT)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]599 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)},
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]600 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_LINE)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]601 {TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)},
602 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)},
603 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)},
604 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)},
605 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)},
606 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)},
607 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]608 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]609 {TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)},
610 {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)},
611 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)},
612 {TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)},
613 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)},
614 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)},
615 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)},
616 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)},
617 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)},
618 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)},
619 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]620 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED)},
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]621 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT)},
622 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT)},
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]623#ifdef RECORD_PLAY_CONCURRENCY
624 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HANDSET)},
625 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_SPEAKER)},
626 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HEADPHONES)},
627#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]628 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]629 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_EXTERNAL)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]630 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)},
631 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)},
632 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)},
633 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)},
634 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)},
635 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)},
636 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)},
637 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)},
638 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)},
639 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)},
640 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)},
641 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)},
642 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)},
643 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)},
644 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)},
645 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)},
646 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)},
647 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)},
648 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)},
649 {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)},
650 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]651 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]652 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]653 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]654 {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)},
655 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)},
656 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)},
657 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)},
658 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)},
659 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)},
660 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)},
661 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)},
662 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)},
663 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)},
664 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]665 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_RX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]666 {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)},
667 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)},
668 {TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)},
669 {TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)},
670 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_STEREO_DMIC)},
671 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_STEREO_DMIC)},
672 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]673 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]674 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE)},
675 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE)},
676 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE)},
677 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE)},
678 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE)},
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]679 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_QMIC)},
680 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC)},
681 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_NS)},
682 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS)},
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]683 {TO_NAME_INDEX(SND_DEVICE_IN_THREE_MIC)},
684 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_TMIC)},
Chaithanya Krishna Bacharaju24f86f32016-05-26 16:34:53 +0530[diff] [blame]685 {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_MIC)},
686 {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_STEREO_MIC)},
687 {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_THREE_MIC)},
688 {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_QUAD_MIC)},
689 {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]690};
691
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]692static char * backend_tag_table[SND_DEVICE_MAX] = {0};
693static char * hw_interface_table[SND_DEVICE_MAX] = {0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]694
695static struct name_to_index usecase_name_index[AUDIO_USECASE_MAX] = {
696 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_DEEP_BUFFER)},
697 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_LOW_LATENCY)},
698 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_MULTI_CH)},
699 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]700 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD2)},
701 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD3)},
702 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD4)},
703 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD5)},
704 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD6)},
705 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD7)},
706 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD8)},
707 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD9)},
Naresh Tanniru3a7dbe72015-06-25 20:08:01 -0700[diff] [blame]708 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_ULL)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]709 {TO_NAME_INDEX(USECASE_AUDIO_RECORD)},
710 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_LOW_LATENCY)},
711 {TO_NAME_INDEX(USECASE_VOICE_CALL)},
712 {TO_NAME_INDEX(USECASE_VOICE2_CALL)},
713 {TO_NAME_INDEX(USECASE_VOLTE_CALL)},
714 {TO_NAME_INDEX(USECASE_QCHAT_CALL)},
715 {TO_NAME_INDEX(USECASE_VOWLAN_CALL)},
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]716 {TO_NAME_INDEX(USECASE_VOICEMMODE1_CALL)},
717 {TO_NAME_INDEX(USECASE_VOICEMMODE2_CALL)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]718 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK)},
719 {TO_NAME_INDEX(USECASE_INCALL_REC_DOWNLINK)},
720 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK_AND_DOWNLINK)},
721 {TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO)},
Xiaojun Sangb112f882015-08-03 19:38:28 +0800[diff] [blame]722 {TO_NAME_INDEX(USECASE_AUDIO_SPKR_CALIB_TX)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]723};
724
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]725#define NO_COLS 2
726static int msm_be_id_array_len;
727static int (*msm_device_to_be_id)[];
728
729/* Below table lists output device to BE_ID mapping*/
730/* Update the table based on the board configuration*/
731
732static int msm_device_to_be_id_internal_codec [][NO_COLS] = {
733 {AUDIO_DEVICE_OUT_EARPIECE , 34},
734 {AUDIO_DEVICE_OUT_SPEAKER , 34},
735 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 34},
736 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 34},
737 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
738 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
739 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
740 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
741 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
742 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
743 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
744 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
745 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
746 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
747 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
748 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
749 {AUDIO_DEVICE_OUT_PROXY , 9},
750 {AUDIO_DEVICE_OUT_FM , 7},
751 {AUDIO_DEVICE_OUT_FM_TX , 8},
752 {AUDIO_DEVICE_OUT_ALL , -1},
753 {AUDIO_DEVICE_NONE , -1},
754 {AUDIO_DEVICE_OUT_DEFAULT , -1},
755};
756
757static int msm_device_to_be_id_external_codec [][NO_COLS] = {
758 {AUDIO_DEVICE_OUT_EARPIECE , 2},
759 {AUDIO_DEVICE_OUT_SPEAKER , 2},
760 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 2},
761 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2},
762 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
763 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
764 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
765 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
766 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
767 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
768 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
769 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
770 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
771 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
772 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
773 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
774 {AUDIO_DEVICE_OUT_PROXY , 9},
775 {AUDIO_DEVICE_OUT_FM , 7},
776 {AUDIO_DEVICE_OUT_FM_TX , 8},
777 {AUDIO_DEVICE_OUT_ALL , -1},
778 {AUDIO_DEVICE_NONE , -1},
779 {AUDIO_DEVICE_OUT_DEFAULT , -1},
780};
781
782
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]783#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]784#define PCM_OFFLOAD_PLATFORM_DELAY (30*1000LL)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]785#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]786
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]787static bool is_misc_usecase(audio_usecase_t usecase) {
788 bool ret = false;
789 int i;
790
791 for (i = 0; i < AUDIO_USECASE_MAX; i++) {
792 if(usecase == misc_usecase[i]) {
793 ret = true;
794 break;
795 }
796 }
797 return ret;
798}
799
800
801static void update_codec_type(const char *snd_card_name) {
802
803 if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
804 sizeof("msm8939-tapan-snd-card")) ||
805 !strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]806 sizeof("msm8939-tapan9302-snd-card")) ||
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]807 !strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]808 sizeof("msm8939-tomtom9330-snd-card")) ||
809 !strncmp(snd_card_name, "msm8952-tomtom-snd-card",
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]810 sizeof("msm8952-tomtom-snd-card")) ||
Xiaojun Sang9cd237a2015-11-20 15:30:18 +0800[diff] [blame]811 !strncmp(snd_card_name, "msm8953-sku3-tasha-snd-card",
812 sizeof("msm8953-sku3-tasha-snd-card")) ||
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]813 !strncmp(snd_card_name, "msm8952-tasha-snd-card",
814 sizeof("msm8952-tasha-snd-card")) ||
815 !strncmp(snd_card_name, "msm8952-tashalite-snd-card",
816 sizeof("msm8952-tashalite-snd-card")) ||
817 !strncmp(snd_card_name, "msm8952-tasha-skun-snd-card",
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]818 sizeof("msm8952-tasha-skun-snd-card")) ||
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]819 !strncmp(snd_card_name, "msm8976-tasha-snd-card",
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]820 sizeof("msm8976-tasha-snd-card")) ||
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]821 !strncmp(snd_card_name, "msm8976-tashalite-snd-card",
822 sizeof("msm8976-tashalite-snd-card")) ||
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]823 !strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]824 sizeof("msm8976-tasha-skun-snd-card")) ||
825 !strncmp(snd_card_name, "msm8937-tasha-snd-card",
826 sizeof("msm8937-tasha-snd-card")) ||
827 !strncmp(snd_card_name, "msm8937-tashalite-snd-card",
828 sizeof("msm8937-tashalite-snd-card")) ||
829 !strncmp(snd_card_name, "msm8953-tasha-snd-card",
830 sizeof("msm8953-tasha-snd-card")) ||
831 !strncmp(snd_card_name, "msm8953-tashalite-snd-card",
832 sizeof("msm8953-tashalite-snd-card")))
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]833 {
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]834 ALOGI("%s: snd_card_name: %s",__func__,snd_card_name);
835 is_external_codec = true;
836 }
837}
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]838static void query_platform(const char *snd_card_name,
839 char *mixer_xml_path)
840{
841 if (!strncmp(snd_card_name, "msm8x16-snd-card-mtp",
842 sizeof("msm8x16-snd-card-mtp"))) {
843 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
844 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]845
846 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
847 msm_be_id_array_len =
848 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
849
Tanya Finkeldd78e062015-05-26 04:29:56 -0700[diff] [blame]850 } else if (!strncmp(snd_card_name, "msm8x16-snd-card-sbc",
851 sizeof("msm8x16-snd-card-sbc"))) {
852 strlcpy(mixer_xml_path, MIXER_XML_PATH_SBC,
853 sizeof(mixer_xml_path));
854
855 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
856 msm_be_id_array_len =
857 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
858
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]859 } else if (!strncmp(snd_card_name, "msm8x16-skuh-snd-card",
860 sizeof("msm8x16-skuh-snd-card"))) {
861 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUH,
862 sizeof(MIXER_XML_PATH_QRD_SKUH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]863
864 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
865 msm_be_id_array_len =
866 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
867
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]868 } else if (!strncmp(snd_card_name, "msm8x16-skui-snd-card",
869 sizeof("msm8x16-skui-snd-card"))) {
870 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUI,
871 sizeof(MIXER_XML_PATH_QRD_SKUI));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]872
873 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
874 msm_be_id_array_len =
875 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
876
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]877 } else if (!strncmp(snd_card_name, "msm8x16-skuhf-snd-card",
878 sizeof("msm8x16-skuhf-snd-card"))) {
879 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUHF,
880 sizeof(MIXER_XML_PATH_QRD_SKUHF));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]881
882 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
883 msm_be_id_array_len =
884 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
885
Walter Yangc899d572014-05-27 21:52:17 +0800[diff] [blame]886 } else if (!strncmp(snd_card_name, "msm8939-snd-card-mtp",
Yamit Mehtac6003e22014-05-19 10:26:02 +0530[diff] [blame]887 sizeof("msm8939-snd-card-mtp"))) {
Aravind Kumar71ba22b2014-06-23 15:18:50 +0530[diff] [blame]888 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
889 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]890
891 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
892 msm_be_id_array_len =
893 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
894
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]895 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skuk",
896 sizeof("msm8939-snd-card-skuk"))) {
897 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUK,
898 sizeof(MIXER_XML_PATH_SKUK));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]899 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
900 msm_be_id_array_len =
901 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
902
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]903 } else if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
904 sizeof("msm8939-tapan-snd-card"))) {
905 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
906 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]907 msm_device_to_be_id = msm_device_to_be_id_external_codec;
908 msm_be_id_array_len =
909 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
910
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]911 } else if (!strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
912 sizeof("msm8939-tapan9302-snd-card"))) {
913 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
914 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]915
916 msm_device_to_be_id = msm_device_to_be_id_external_codec;
917 msm_be_id_array_len =
918 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
919
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]920 } else if (!strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
921 sizeof("msm8939-tomtom9330-snd-card"))) {
922 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
923 sizeof(MIXER_XML_PATH_WCD9330));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]924 msm_device_to_be_id = msm_device_to_be_id_external_codec;
925 msm_be_id_array_len =
926 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
927
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]928 } else if (!strncmp(snd_card_name, "msm8976-tasha-snd-card",
929 sizeof("msm8976-tasha-snd-card"))) {
930 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
931 sizeof(MIXER_XML_PATH_WCD9335));
932 msm_device_to_be_id = msm_device_to_be_id_external_codec;
933 msm_be_id_array_len =
934 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
935
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]936 } else if (!strncmp(snd_card_name, "msm8976-tashalite-snd-card",
937 sizeof("msm8976-tashalite-snd-card"))) {
938 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
939 MAX_MIXER_XML_PATH);
940 msm_device_to_be_id = msm_device_to_be_id_external_codec;
941 msm_be_id_array_len =
942 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
943
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]944 } else if (!strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
945 sizeof("msm8976-tasha-skun-snd-card"))) {
946 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUN,
947 sizeof(MIXER_XML_PATH_SKUN));
948 msm_device_to_be_id = msm_device_to_be_id_external_codec;
949 msm_be_id_array_len =
950 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
951
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]952 } else if (!strncmp(snd_card_name, "msm8909-skua-snd-card",
953 sizeof("msm8909-skua-snd-card"))) {
954 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUA,
955 sizeof(MIXER_XML_PATH_SKUA));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]956 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
957 msm_be_id_array_len =
958 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]959
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]960 } else if (!strncmp(snd_card_name, "msm8909-skuc-snd-card",
961 sizeof("msm8909-skuc-snd-card"))) {
962 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUC,
963 sizeof(MIXER_XML_PATH_SKUC));
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]964 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
965 msm_be_id_array_len =
966 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
967
968 } else if (!strncmp(snd_card_name, "msm8909-pm8916-snd-card",
969 sizeof("msm8909-pm8916-snd-card"))) {
970 strlcpy(mixer_xml_path, MIXER_XML_PATH_MSM8909_PM8916,
971 sizeof(MIXER_XML_PATH_MSM8909_PM8916));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]972
973 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
974 msm_be_id_array_len =
975 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]976
977 } else if (!strncmp(snd_card_name, "msm8909-skue-snd-card",
978 sizeof("msm8909-skue-snd-card"))) {
979 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUE,
980 sizeof(MIXER_XML_PATH_SKUE));
981 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
982 msm_be_id_array_len =
983 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
984
Meng Wangcfefb8b2014-12-05 14:35:55 +0800[diff] [blame]985 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skul",
986 sizeof("msm8939-snd-card-skul"))) {
987 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUL,
988 sizeof(MIXER_XML_PATH_SKUL));
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_external_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Naresh Tanniru0d28b4a2015-03-23 00:58:49 +0530[diff] [blame]992 } else if (!strncmp(snd_card_name, "msm8952-snd-card-mtp",
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]993 sizeof("msm8952-snd-card-mtp"))) {
Naresh Tanniru0d28b4a2015-03-23 00:58:49 +0530[diff] [blame]994 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
995 sizeof(MIXER_XML_PATH_MTP));
996 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
997 msm_be_id_array_len =
998 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
999 } else if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
1000 sizeof("msm8952-tomtom-snd-card"))) {
1001 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
1002 sizeof(MIXER_XML_PATH_WCD9330));
1003 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1004 msm_be_id_array_len =
1005 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]1006 } else if (!strncmp(snd_card_name, "msm8952-sku1-snd-card",
1007 sizeof("msm8952-sku1-snd-card"))) {
1008 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU1,
1009 sizeof(MIXER_XML_PATH_SKU1));
1010 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1011 msm_be_id_array_len =
1012 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1013 } else if (!strncmp(snd_card_name, "msm8952-sku2-snd-card",
1014 sizeof("msm8952-sku2-snd-card"))) {
1015 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU2,
1016 sizeof(MIXER_XML_PATH_SKU2));
1017 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1018 msm_be_id_array_len =
1019 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]1020 } else if (!strncmp(snd_card_name, "msm8953-sku3-tasha-snd-card",
1021 sizeof("msm8953-sku3-tasha-snd-card"))) {
1022 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU3,
1023 sizeof(MIXER_XML_PATH_SKU3));
1024 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1025 msm_be_id_array_len =
1026 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]1027 } else if (!strncmp(snd_card_name, "msm8952-skum-snd-card",
1028 sizeof("msm8952-skum-snd-card"))) {
1029 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUM,
1030 sizeof(MIXER_XML_PATH_SKUM));
1031 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1032 msm_be_id_array_len =
1033 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]1034 } else if (!strncmp(snd_card_name, "msm8952-tasha-snd-card",
1035 sizeof("msm8952-tasha-snd-card"))) {
1036 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
1037 sizeof(MIXER_XML_PATH_WCD9335));
1038 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1039 msm_be_id_array_len =
1040 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
Naresh Tanniru0d28b4a2015-03-23 00:58:49 +0530[diff] [blame]1041
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1042 } else if (!strncmp(snd_card_name, "msm8952-tashalite-snd-card",
1043 sizeof("msm8952-tashalite-snd-card"))) {
1044 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
1045 MAX_MIXER_XML_PATH);
1046 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1047 msm_be_id_array_len =
1048 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]1049 } else if (!strncmp(snd_card_name, "msm8976-skun-snd-card",
1050 sizeof("msm8976-skun-snd-card"))) {
1051 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUN_CAJON,
1052 sizeof(MIXER_XML_PATH_SKUN_CAJON));
1053 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1054 msm_be_id_array_len =
1055 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]1056
1057 } else if (!strncmp(snd_card_name, "msm8937-snd-card-mtp",
1058 sizeof("msm8937-snd-card-mtp"))) {
1059 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
1060 sizeof(MIXER_XML_PATH_MTP));
1061 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1062 msm_be_id_array_len =
1063 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1064 } else if (!strncmp(snd_card_name, "msm8937-tasha-snd-card",
1065 sizeof("msm8937-tasha-snd-card"))) {
1066 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
1067 sizeof(MIXER_XML_PATH_WCD9335));
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]);
1071 } else if (!strncmp(snd_card_name, "msm8937-tashalite-snd-card",
1072 sizeof("msm8937-tashalite-snd-card"))) {
1073 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
1074 MAX_MIXER_XML_PATH);
1075 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1076 msm_be_id_array_len =
1077 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
1078 } else if (!strncmp(snd_card_name, "msm8953-snd-card-mtp",
1079 sizeof("msm8953-snd-card-mtp"))) {
1080 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
1081 sizeof(MIXER_XML_PATH_MTP));
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, "msm8953-tasha-snd-card",
1086 sizeof("msm8953-tasha-snd-card"))) {
1087 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
1088 sizeof(MIXER_XML_PATH_WCD9335));
1089 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1090 msm_be_id_array_len =
1091 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
1092 } else if (!strncmp(snd_card_name, "msm8953-tashalite-snd-card",
1093 sizeof("msm8937-tashalite-snd-card"))) {
1094 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
1095 MAX_MIXER_XML_PATH);
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]);
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1099 } else {
1100 strlcpy(mixer_xml_path, MIXER_XML_PATH,
1101 sizeof(MIXER_XML_PATH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]1102
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]);
1106
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1107 }
1108}
1109
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]1110void platform_set_echo_reference(struct audio_device *adev, bool enable,
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]1111 audio_devices_t out_device __unused)
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]1112{
1113 struct platform_data *my_data = (struct platform_data *)adev->platform;
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]1114
1115 if (strcmp(my_data->ec_ref_mixer_path, "")) {
1116 ALOGV("%s: disabling %s", __func__, my_data->ec_ref_mixer_path);
1117 audio_route_reset_and_update_path(adev->audio_route,
1118 my_data->ec_ref_mixer_path);
1119 }
1120
1121 if (enable) {
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]1122 if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_HEADPHONES_44_1] > 0)
1123 strlcpy(my_data->ec_ref_mixer_path, "echo-reference headphones-44.1",
1124 sizeof(my_data->ec_ref_mixer_path));
Leena Winterrowdd7a04cd2016-01-07 11:50:02 -0800[diff] [blame]1125 else if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_SPEAKER_VBAT] > 0)
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]1126 strlcpy(my_data->ec_ref_mixer_path, "vbat-speaker echo-reference",
1127 sizeof(my_data->ec_ref_mixer_path));
1128 else
1129 strlcpy(my_data->ec_ref_mixer_path, "echo-reference",
1130 sizeof(my_data->ec_ref_mixer_path));
1131
1132
1133 ALOGD("%s: enabling %s", __func__, my_data->ec_ref_mixer_path);
1134 audio_route_apply_and_update_path(adev->audio_route,
1135 my_data->ec_ref_mixer_path);
1136 }
1137}
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1138void platform_set_gsm_mode(void *platform, bool enable)
1139{
1140 struct platform_data *my_data = (struct platform_data *)platform;
1141 struct audio_device *adev = my_data->adev;
1142
1143 if (my_data->gsm_mode_enabled) {
1144 my_data->gsm_mode_enabled = false;
1145 ALOGV("%s: disabling gsm mode", __func__);
1146 audio_route_reset_and_update_path(adev->audio_route, "gsm-mode");
1147 }
1148
1149 if (enable) {
1150 my_data->gsm_mode_enabled = true;
1151 ALOGD("%s: enabling gsm mode", __func__);
1152 audio_route_apply_and_update_path(adev->audio_route, "gsm-mode");
1153 }
1154}
1155
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1156void close_csd_client(struct csd_data *csd)
1157{
1158 if (csd != NULL) {
1159 csd->deinit();
1160 dlclose(csd->csd_client);
1161 free(csd);
1162 csd = NULL;
1163 }
1164}
1165
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1166
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]1167static void set_platform_defaults(struct platform_data * my_data)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1168{
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1169 int32_t dev, count = 0;
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1170 const char *MEDIA_MIMETYPE_AUDIO_ALAC = "audio/alac";
1171 const char *MEDIA_MIMETYPE_AUDIO_APE = "audio/x-ape";
1172
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1173 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1174 backend_tag_table[dev] = NULL;
1175 hw_interface_table[dev] = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1176 }
1177 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1178 backend_bit_width_table[dev] = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1179 }
1180
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1181 // To overwrite these go to the audio_platform_info.xml file.
1182 backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC] = strdup("bt-sco");
1183 backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC_WB] = strdup("bt-sco-wb");
1184 backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC_NREC] = strdup("bt-sco");
1185 backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = strdup("bt-sco-wb");
1186 backend_tag_table[SND_DEVICE_OUT_BT_SCO] = strdup("bt-sco");
1187 backend_tag_table[SND_DEVICE_OUT_BT_SCO_WB] = strdup("bt-sco-wb");
1188 backend_tag_table[SND_DEVICE_OUT_HDMI] = strdup("hdmi");
1189 backend_tag_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("speaker-and-hdmi");
1190 backend_tag_table[SND_DEVICE_OUT_VOICE_TX] = strdup("afe-proxy");
1191 backend_tag_table[SND_DEVICE_IN_VOICE_RX] = strdup("afe-proxy");
1192 backend_tag_table[SND_DEVICE_OUT_AFE_PROXY] = strdup("afe-proxy");
1193 backend_tag_table[SND_DEVICE_OUT_USB_HEADSET] = strdup("usb-headphones");
1194 backend_tag_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] =
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1195 strdup("speaker-and-usb-headphones");
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1196 backend_tag_table[SND_DEVICE_IN_USB_HEADSET_MIC] = strdup("usb-headset-mic");
1197 backend_tag_table[SND_DEVICE_IN_CAPTURE_FM] = strdup("capture-fm");
1198 backend_tag_table[SND_DEVICE_OUT_TRANSMISSION_FM] = strdup("transmission-fm");
1199 backend_tag_table[SND_DEVICE_OUT_HEADPHONES_44_1] = strdup("headphones-44.1");
1200 backend_tag_table[SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = strdup("vbat-voice-speaker");
1201
1202 hw_interface_table[SND_DEVICE_OUT_HDMI] = strdup("HDMI_RX");
1203 hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("SLIMBUS_0_RX-and-HDMI_RX");
1204 hw_interface_table[SND_DEVICE_OUT_VOICE_TX] = strdup("AFE_PCM_RX");
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1205
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]1206 my_data->max_mic_count = PLATFORM_DEFAULT_MIC_COUNT;
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1207 /*remove ALAC & APE from DSP decoder list based on software decoder availability*/
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]1208 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]1209 count++) {
1210
1211 if (!strncmp(MEDIA_MIMETYPE_AUDIO_ALAC, dsp_only_decoders_mime[count],
1212 strlen(dsp_only_decoders_mime[count]))) {
1213
1214 if(property_get_bool("use.qti.sw.alac.decoder", false)) {
1215 ALOGD("Alac software decoder is available...removing alac from DSP decoder list");
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]1216 strlcpy(dsp_only_decoders_mime[count],"none",5);
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1217 }
1218 } else if (!strncmp(MEDIA_MIMETYPE_AUDIO_APE, dsp_only_decoders_mime[count],
1219 strlen(dsp_only_decoders_mime[count]))) {
1220
1221 if(property_get_bool("use.qti.sw.ape.decoder", false)) {
1222 ALOGD("APE software decoder is available...removing ape 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 }
1226 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1227}
1228
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1229void get_cvd_version(char *cvd_version, struct audio_device *adev)
1230{
1231 struct mixer_ctl *ctl;
1232 int count;
1233 int ret = 0;
1234
1235 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
1236 if (!ctl) {
1237 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
1238 goto done;
1239 }
1240 mixer_ctl_update(ctl);
1241
1242 count = mixer_ctl_get_num_values(ctl);
1243 if (count > MAX_CVD_VERSION_STRING_SIZE)
1244 count = MAX_CVD_VERSION_STRING_SIZE;
1245
1246 ret = mixer_ctl_get_array(ctl, cvd_version, count);
1247 if (ret != 0) {
1248 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
1249 goto done;
1250 }
1251
1252done:
1253 return;
1254}
1255
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1256static int hw_util_open(int card_no)
1257{
1258 int fd = -1;
1259 char dev_name[256];
1260
1261 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
1262 card_no, WCD9XXX_CODEC_HWDEP_NODE);
1263 ALOGD("%s Opening device %s\n", __func__, dev_name);
1264 fd = open(dev_name, O_WRONLY);
1265 if (fd < 0) {
1266 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
1267 return fd;
1268 }
1269 ALOGD("%s success", __func__);
1270 return fd;
1271}
1272
1273struct param_data {
1274 int use_case;
1275 int acdb_id;
1276 int get_size;
1277 int buff_size;
1278 int data_size;
1279 void *buff;
1280};
1281
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1282static int send_vbat_adc_data_to_acdb(struct platform_data *plat_data, char *cal_type)
1283{
1284 int ret = 0;
1285 struct mixer_ctl *ctl;
1286 uint16_t vbat_adc_data[2];
1287 struct platform_data *my_data = plat_data;
1288 struct audio_device *adev = my_data->adev;
1289
1290 const char *mixer_ctl_name = "Vbat ADC data";
1291
1292 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1293 if (!ctl) {
1294 ALOGE("%s: Could not get ctl for mixer ctl name - %s",
1295 __func__, mixer_ctl_name);
1296 ret = -EINVAL;
1297 goto done;
1298 }
1299
1300 vbat_adc_data[0] = mixer_ctl_get_value(ctl, 0);
1301 vbat_adc_data[1] = mixer_ctl_get_value(ctl, 1);
1302
1303 ALOGD("%s: Vbat ADC output values: Dcp1: %d , Dcp2: %d",
1304 __func__, vbat_adc_data[0], vbat_adc_data[1]);
1305
1306 ret = my_data->acdb_set_codec_data(&vbat_adc_data[0], cal_type);
1307
1308done:
1309 return ret;
1310}
1311
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1312static void send_codec_cal(acdb_loader_get_calibration_t acdb_loader_get_calibration,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1313 struct platform_data *plat_data, int fd)
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1314{
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1315 int type;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1316
1317 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
1318 struct wcdcal_ioctl_buffer codec_buffer;
1319 struct param_data calib;
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1320 int ret;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1321
Bharath Ramachandramurthy63a47ef2015-08-31 17:41:46 -0700[diff] [blame]1322 /* MAD calibration is handled by sound trigger HAL, skip here */
1323 if (type == WCD9XXX_MAD_CAL)
1324 continue;
1325
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1326 if((plat_data->is_vbat_speaker) && (WCD9XXX_VBAT_CAL == type)) {
1327 ret = send_vbat_adc_data_to_acdb(plat_data, cal_name_info[type]);
1328 if (ret < 0)
1329 ALOGE("%s error in sending vbat adc data to acdb", __func__);
1330 }
1331
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1332 calib.get_size = 1;
1333 ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data),
1334 &calib);
1335 if (ret < 0) {
1336 ALOGE("%s get_calibration failed\n", __func__);
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1337 continue;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1338 }
1339 calib.get_size = 0;
1340 calib.buff = malloc(calib.buff_size);
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1341 if(calib.buff == NULL) {
1342 ALOGE("%s mem allocation for %d bytes for %s failed\n"
1343 , __func__, calib.buff_size, cal_name_info[type]);
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1344 continue;
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1345 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1346 ret = acdb_loader_get_calibration(cal_name_info[type],
1347 sizeof(struct param_data), &calib);
1348 if (ret < 0) {
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1349 ALOGE("%s get_calibration failed type=%s calib.size=%d\n"
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]1350 , __func__, cal_name_info[type], calib.buff_size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1351 free(calib.buff);
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1352 continue;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1353 }
1354 codec_buffer.buffer = calib.buff;
1355 codec_buffer.size = calib.data_size;
1356 codec_buffer.cal_type = type;
1357 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1358 ALOGE("Failed to call ioctl for %s err=%d calib.size=%d",
1359 cal_name_info[type], errno, codec_buffer.size);
1360 ALOGD("%s cal sent for %s calib.size=%d"
1361 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1362 free(calib.buff);
1363 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1364}
1365
1366static void audio_hwdep_send_cal(struct platform_data *plat_data)
1367{
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1368 int fd = plat_data->hw_dep_fd;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1369
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1370 if (fd < 0)
1371 fd = hw_util_open(plat_data->adev->snd_card);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1372 if (fd == -1) {
1373 ALOGE("%s error open\n", __func__);
1374 return;
1375 }
1376
1377 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
1378 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
1379
1380 if (acdb_loader_get_calibration == NULL) {
1381 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
1382 dlerror());
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1383 if (fd >= 0) {
1384 close(fd);
1385 plat_data->hw_dep_fd = -1;
1386 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1387 return;
1388 }
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1389
1390 send_codec_cal(acdb_loader_get_calibration, plat_data, fd);
1391 plat_data->hw_dep_fd = fd;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1392}
1393
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1394const char * get_snd_card_name_for_acdb_loader(const char *snd_card_name) {
1395
1396 if(snd_card_name == NULL)
1397 return NULL;
1398
1399 // Both tasha & tasha-lite uses tasha ACDB files
1400 // simulate sound card name for tasha lite, so that
1401 // ACDB module loads tasha ACDB files for tasha lite
1402 if(!strncmp(snd_card_name, "msm8976-tashalite-snd-card",
1403 sizeof("msm8976-tashalite-snd-card"))) {
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]1404 ALOGD("using tasha ACDB files for tasha-lite");
1405 return "msm8976-tasha-snd-card";
1406 }
1407
1408 if(!strncmp(snd_card_name, "msm8952-tashalite-snd-card",
1409 sizeof("msm8952-tashalite-snd-card"))) {
1410 ALOGD("using tasha ACDB files for tasha-lite");
1411 return "msm8952-tasha-snd-card";
1412 }
1413
1414 if(!strncmp(snd_card_name, "msm8937-tashalite-snd-card",
1415 sizeof("msm8937-tashalite-snd-card"))) {
1416 ALOGD("using tasha ACDB files for tasha-lite");
1417 return "msm8937-tasha-snd-card";
1418 }
1419
1420 if(!strncmp(snd_card_name, "msm8953-tashalite-snd-card",
1421 sizeof("msm8953-tashalite-snd-card"))) {
1422 ALOGD("using tasha ACDB files for tasha-lite");
1423 return "msm8953-tasha-snd-card";
1424 }
1425
1426 return snd_card_name;
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1427}
1428
1429
1430int platform_acdb_init(void *platform)
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1431{
1432 struct platform_data *my_data = (struct platform_data *)platform;
1433 char *cvd_version = NULL;
1434 int key = 0;
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1435 const char *snd_card_name, *acdb_snd_card_name;
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1436 int result;
1437 char value[PROPERTY_VALUE_MAX];
1438 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
1439 if (!cvd_version)
1440 ALOGE("Failed to allocate cvd version");
1441 else
1442 get_cvd_version(cvd_version, my_data->adev);
1443
1444 property_get("audio.ds1.metainfo.key",value,"0");
1445 key = atoi(value);
1446 snd_card_name = mixer_get_name(my_data->adev->mixer);
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1447 acdb_snd_card_name = get_snd_card_name_for_acdb_loader(snd_card_name);
1448
1449 result = my_data->acdb_init(acdb_snd_card_name, cvd_version, key);
1450
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]1451 /* Save these variables in platform_data. These will be used
1452 while reloading ACDB files during run time. */
1453 strlcpy(my_data->cvd_version, cvd_version, MAX_CVD_VERSION_STRING_SIZE);
1454 strlcpy(my_data->snd_card_name, acdb_snd_card_name,
1455 MAX_SND_CARD_STRING_SIZE);
1456 my_data->metainfo_key = key;
1457
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1458 if (cvd_version)
1459 free(cvd_version);
1460 if (!result) {
1461 my_data->is_acdb_initialized = true;
1462 ALOGD("ACDB initialized");
1463 audio_hwdep_send_cal(my_data);
1464 } else {
1465 my_data->is_acdb_initialized = false;
1466 ALOGD("ACDB initialization failed");
1467 }
1468 return result;
1469}
1470
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1471#define MAX_PATH (256)
1472#define THERMAL_SYSFS "/sys/class/thermal"
1473#define TZ_TYPE "/sys/class/thermal/thermal_zone%d/type"
1474#define TZ_WSA "/sys/class/thermal/thermal_zone%d/temp"
1475
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1476static bool check_and_get_wsa_info(char *snd_card_name, int *wsaCount,
1477 bool *is_wsa_combo_supported)
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1478{
1479 DIR *tdir = NULL;
1480 struct dirent *tdirent = NULL;
1481 int tzn = 0;
1482 char name[MAX_PATH] = {0};
1483 char cwd[MAX_PATH] = {0};
1484 char file[10] = "wsa";
1485 bool found = false;
1486 int wsa_count = 0;
1487
1488 if (!getcwd(cwd, sizeof(cwd)))
1489 return false;
1490
1491 chdir(THERMAL_SYSFS); /* Change dir to read the entries. Doesnt work
1492 otherwise */
1493 tdir = opendir(THERMAL_SYSFS);
1494 if (!tdir) {
1495 ALOGE("Unable to open %s\n", THERMAL_SYSFS);
1496 return false;
1497 }
1498
1499 while ((tdirent = readdir(tdir))) {
1500 char buf[50];
1501 struct dirent *tzdirent;
1502 DIR *tzdir = NULL;
1503
1504 tzdir = opendir(tdirent->d_name);
1505 if (!tzdir)
1506 continue;
1507 while ((tzdirent = readdir(tzdir))) {
1508 if (strcmp(tzdirent->d_name, "type"))
1509 continue;
1510 snprintf(name, MAX_PATH, TZ_TYPE, tzn);
1511 ALOGD("Opening %s\n", name);
1512 read_line_from_file(name, buf, sizeof(buf));
1513 if (strstr(buf, file)) {
1514 wsa_count++;
1515 /*We support max only two WSA speakers*/
1516 if (wsa_count == 2)
1517 break;
1518 }
1519 tzn++;
1520 }
1521 closedir(tzdir);
1522 }
1523 if (wsa_count > 0){
1524 ALOGD("Found %d WSA present on the platform", wsa_count);
1525 found = true;
1526 *wsaCount = wsa_count;
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1527
1528 /* update wsa combo supported flag based on sound card name */
1529 /* wsa combo flag needs to be set to true only for hardware
1530 combinations which has support for both wsa and non-wsa speaker */
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]1531 *is_wsa_combo_supported = false;
1532 if(snd_card_name) {
1533 if ((!strncmp(snd_card_name, "msm8953-snd-card-mtp",
1534 sizeof("msm8953-snd-card-mtp")) ||
1535 (!strncmp(snd_card_name, "msm8952-skum-snd-card",
1536 sizeof("msm8952-skum-snd-card"))))) {
1537 *is_wsa_combo_supported = true;
1538 }
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1539 }
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1540 }
1541 closedir(tdir);
1542 chdir(cwd); /* Restore current working dir */
1543 return found;
1544}
1545
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]1546static void get_source_mic_type(struct platform_data * my_data)
1547{
1548 // support max to mono, example if max count is 3, usecase supports Three, dual and mono mic
1549 switch (my_data->max_mic_count) {
1550 case 4:
1551 my_data->source_mic_type |= SOURCE_QUAD_MIC;
1552 case 3:
1553 my_data->source_mic_type |= SOURCE_THREE_MIC;;
1554 case 2:
1555 my_data->source_mic_type |= SOURCE_DUAL_MIC;
1556 case 1:
1557 my_data->source_mic_type |= SOURCE_MONO_MIC;
1558 break;
1559 default:
1560 ALOGE("%s: max_mic_count (%d), is not supported, setting to default",
1561 __func__, my_data->max_mic_count);
1562 my_data->source_mic_type = SOURCE_MONO_MIC | SOURCE_DUAL_MIC;
1563 break;
1564 }
1565}
1566
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1567void *platform_init(struct audio_device *adev)
1568{
1569 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1570 struct platform_data *my_data = NULL;
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]1571 int retry_num = 0, snd_card_num = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1572 const char *snd_card_name;
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]1573 char mixer_xml_path[MAX_MIXER_XML_PATH],ffspEnable[PROPERTY_VALUE_MAX];
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1574 const char *mixer_ctl_name = "Set HPX ActiveBe";
1575 struct mixer_ctl *ctl = NULL;
Naveen Kumar70e27352015-07-22 21:07:10 +0530[diff] [blame]1576 int idx;
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1577 int wsaCount =0;
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1578 bool is_wsa_combo_supported = false;
Naveen Kumar70e27352015-07-22 21:07:10 +0530[diff] [blame]1579
1580 my_data = calloc(1, sizeof(struct platform_data));
1581
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1582 if (!my_data) {
1583 ALOGE("failed to allocate platform data");
1584 return NULL;
1585 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1586
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1587 while (snd_card_num < MAX_SND_CARD) {
1588 adev->mixer = mixer_open(snd_card_num);
1589
1590 while (!adev->mixer && retry_num < RETRY_NUMBER) {
1591 usleep(RETRY_US);
1592 adev->mixer = mixer_open(snd_card_num);
1593 retry_num++;
1594 }
1595
1596 if (!adev->mixer) {
1597 ALOGE("%s: Unable to open the mixer card: %d", __func__,
1598 snd_card_num);
1599 retry_num = 0;
1600 snd_card_num++;
1601 continue;
1602 }
1603
1604 snd_card_name = mixer_get_name(adev->mixer);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]1605 ALOGD("%s: snd_card_name: %s", __func__, snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1606
1607 my_data->hw_info = hw_info_init(snd_card_name);
1608 if (!my_data->hw_info) {
1609 ALOGE("%s: Failed to init hardware info", __func__);
1610 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1611 query_platform(snd_card_name, mixer_xml_path);
1612 ALOGD("%s: mixer path file is %s", __func__,
1613 mixer_xml_path);
1614 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
1615 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1616 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1617 mixer_xml_path);
1618 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1619 if (!adev->audio_route) {
1620 ALOGE("%s: Failed to init audio route controls, aborting.",
1621 __func__);
1622 free(my_data);
Mingming Yindda29e62015-12-02 18:02:28 -0800[diff] [blame]1623 mixer_close(adev->mixer);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1624 return NULL;
1625 }
1626 adev->snd_card = snd_card_num;
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1627 update_codec_type(snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1628 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
1629 break;
1630 }
1631 retry_num = 0;
1632 snd_card_num++;
Mingming Yindda29e62015-12-02 18:02:28 -0800[diff] [blame]1633 mixer_close(adev->mixer);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1634 }
1635
1636 if (snd_card_num >= MAX_SND_CARD) {
1637 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
1638 free(my_data);
1639 return NULL;
1640 }
1641
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1642 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1643 my_data->fluence_in_spkr_mode = false;
1644 my_data->fluence_in_voice_call = false;
1645 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1646 my_data->fluence_in_audio_rec = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1647 my_data->external_spk_1 = false;
1648 my_data->external_spk_2 = false;
1649 my_data->external_mic = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1650 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1651 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]1652 my_data->slowtalk = false;
1653 my_data->hd_voice = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1654 my_data->edid_info = NULL;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1655 my_data->is_wsa_speaker = false;
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1656 my_data->hw_dep_fd = -1;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1657
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1658 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
1659 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1660 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1661 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1662 my_data->fluence_type = FLUENCE_DUAL_MIC;
1663 } else {
1664 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1665 }
1666
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1667 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1668 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1669 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1670 my_data->fluence_in_voice_call = true;
1671 }
1672
1673 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1674 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1675 my_data->fluence_in_voice_rec = true;
1676 }
1677
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1678 property_get("persist.audio.fluence.audiorec",value,"");
1679 if (!strncmp("true", value, sizeof("true"))) {
1680 my_data->fluence_in_audio_rec = true;
1681 }
1682
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1683 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1684 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1685 my_data->fluence_in_spkr_mode = true;
1686 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1687
1688 property_get("persist.audio.fluence.mode",value,"");
1689 if (!strncmp("broadside", value, sizeof("broadside"))) {
1690 my_data->fluence_mode = FLUENCE_BROADSIDE;
1691 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1692 }
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1693
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]1694 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]1695 /*Set ACDB ID of Stereo speaker if two WSAs are present*/
1696 /*Default ACDB ID for wsa speaker is that for mono*/
1697 if (wsaCount == 2) {
1698 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_WSA, 15);
1699 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_VBAT, 15);
1700 }
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1701
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1702 my_data->is_wsa_speaker = true;
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1703
1704 if (is_wsa_combo_supported)
1705 hw_info_enable_wsa_combo_usecase_support(my_data->hw_info);
1706
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1707 }
1708
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1709 property_get("persist.audio.FFSP.enable", ffspEnable, "");
1710 if (!strncmp("true", ffspEnable, sizeof("true"))) {
1711 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1712 acdb_device_table[SND_DEVICE_OUT_SPEAKER_WSA] = 131;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1713 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
1714 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
1715 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1716 }
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1717
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1718 /* Check if Vbat speaker enabled property is set, this should be done before acdb init */
1719 bool ret = false;
1720 ret = audio_extn_can_use_vbat();
1721 if (ret)
1722 my_data->is_vbat_speaker = true;
1723
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]1724 /*
1725 * Check if hifi audio( i.e. 96, 192 KHZ) is enabled for this platform,
1726 * enable hifi audio by default for external codec targets
1727 */
1728 ret = audio_extn_is_hifi_audio_supported();
1729 if (ret || is_external_codec)
1730 my_data->hifi_audio = true;
1731
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1732 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1733 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1734 if (my_data->acdb_handle == NULL) {
1735 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1736 } else {
1737 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1738 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1739 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1740 if (!my_data->acdb_deallocate)
1741 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1742 __func__, LIB_ACDB_LOADER);
1743
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1744 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]1745 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1746 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1747 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1748 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1749
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1750 my_data->acdb_set_audio_cal = (acdb_set_audio_cal_t)dlsym(my_data->acdb_handle,
1751 "acdb_loader_set_audio_cal_v2");
1752 if (!my_data->acdb_set_audio_cal)
1753 ALOGE("%s: Could not find the symbol acdb_set_audio_cal_v2 from %s",
1754 __func__, LIB_ACDB_LOADER);
1755
1756 my_data->acdb_get_audio_cal = (acdb_get_audio_cal_t)dlsym(my_data->acdb_handle,
1757 "acdb_loader_get_audio_cal_v2");
1758 if (!my_data->acdb_get_audio_cal)
1759 ALOGE("%s: Could not find the symbol acdb_get_audio_cal_v2 from %s",
1760 __func__, LIB_ACDB_LOADER);
1761
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1762 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1763 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1764 if (!my_data->acdb_send_voice_cal)
1765 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1766 __func__, LIB_ACDB_LOADER);
1767
1768 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1769 "acdb_loader_reload_vocvoltable");
1770 if (!my_data->acdb_reload_vocvoltable)
1771 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1772 __func__, LIB_ACDB_LOADER);
1773
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1774 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1775 my_data->acdb_handle,
1776 "acdb_loader_get_default_app_type");
1777 if (!my_data->acdb_get_default_app_type)
1778 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1779 __func__, LIB_ACDB_LOADER);
1780
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1781 my_data->acdb_send_common_top = (acdb_send_common_top_t)dlsym(
1782 my_data->acdb_handle,
1783 "acdb_loader_send_common_custom_topology");
1784 if (!my_data->acdb_send_common_top)
1785 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1786 __func__, LIB_ACDB_LOADER);
1787
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1788 my_data->acdb_set_codec_data = (acdb_set_codec_data_t)dlsym(
1789 my_data->acdb_handle,
1790 "acdb_loader_set_codec_data");
1791 if (!my_data->acdb_set_codec_data)
1792 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1793 __func__, LIB_ACDB_LOADER);
1794
1795
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1796 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1797 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1798 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1799 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1800 goto acdb_init_fail;
1801 }
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]1802
1803 my_data->acdb_reload = (acdb_reload_t)dlsym(my_data->acdb_handle,
1804 "acdb_loader_reload_acdb_files");
1805 if (my_data->acdb_reload == NULL) {
1806 ALOGE("%s: dlsym error %s for acdb_loader_reload_acdb_files", __func__, dlerror());
1807 goto acdb_init_fail;
1808 }
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1809 platform_acdb_init(my_data);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1810 }
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1811 audio_extn_pm_vote();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1812
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1813 /* Configure active back end for HPX*/
1814 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1815 if (ctl) {
1816 ALOGE(" sending HPX Active BE information ");
1817 mixer_ctl_set_value(ctl, 0, is_external_codec);
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1818 }
1819
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1820acdb_init_fail:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1821
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]1822 set_platform_defaults(my_data);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1823
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]1824 /* Initialize ACDB and PCM ID's */
1825 if (is_external_codec)
Ravi Kumar Alamanda14b0f2d2015-06-28 21:04:09 -0700[diff] [blame]1826 platform_info_init(PLATFORM_INFO_XML_PATH_EXTCODEC, my_data);
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]1827 else
Ravi Kumar Alamanda14b0f2d2015-06-28 21:04:09 -0700[diff] [blame]1828 platform_info_init(PLATFORM_INFO_XML_PATH, my_data);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1829
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]1830 /* obtain source mic type from max mic count*/
1831 get_source_mic_type(my_data);
1832 ALOGD("%s: Fluence_Type(%d) max_mic_count(%d) mic_type(0x%x) fluence_in_voice_call(%d)"
1833 " fluence_in_voice_rec(%d) fluence_in_spkr_mode(%d) ",
1834 __func__, my_data->fluence_type, my_data->max_mic_count, my_data->source_mic_type,
1835 my_data->fluence_in_voice_call, my_data->fluence_in_voice_rec,
1836 my_data->fluence_in_spkr_mode);
1837
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1838 /* init usb */
1839 audio_extn_usb_init(adev);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1840
1841 /* Read one time ssr property */
1842 audio_extn_ssr_update_enabled();
1843 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1844
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1845 /* init dap hal */
1846 audio_extn_dap_hal_init(adev->snd_card);
1847
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1848 audio_extn_dolby_set_license(adev);
1849
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1850 /* init audio device arbitration */
1851 audio_extn_dev_arbi_init();
1852
1853 my_data->edid_info = NULL;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1854
1855 /* initialize backend config */
1856 for (idx = 0; idx < MAX_CODEC_BACKENDS; idx++) {
1857 my_data->current_backend_cfg[idx].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
1858 if (idx == HEADPHONE_44_1_BACKEND)
1859 my_data->current_backend_cfg[idx].sample_rate = OUTPUT_SAMPLING_RATE_44100;
1860 my_data->current_backend_cfg[idx].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
1861 }
1862
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]1863 my_data->current_tx_backend_cfg[DEFAULT_CODEC_BACKEND].sample_rate =
1864 CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
1865 my_data->current_tx_backend_cfg[DEFAULT_CODEC_BACKEND].bit_width =
1866 CODEC_BACKEND_DEFAULT_BIT_WIDTH;
1867
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]1868 if (is_external_codec) {
1869 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1870 strdup("SLIM_0_RX Format");
1871 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1872 strdup("SLIM_0_RX SampleRate");
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1873
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]1874 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].bitwidth_mixer_ctl =
1875 strdup("SLIM_5_RX Format");
1876 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].samplerate_mixer_ctl =
1877 strdup("SLIM_5_RX SampleRate");
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1878
1879 my_data->current_backend_cfg[HEADPHONE_BACKEND].bitwidth_mixer_ctl =
1880 strdup("SLIM_6_RX Format");
1881 my_data->current_backend_cfg[HEADPHONE_BACKEND].samplerate_mixer_ctl =
1882 strdup("SLIM_6_RX SampleRate");
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]1883
1884 my_data->current_tx_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1885 strdup("SLIM_0_TX Format");
1886 my_data->current_tx_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1887 strdup("SLIM_0_TX SampleRate");
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]1888 } else {
1889 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1890 strdup("MI2S_RX Format");
1891 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1892 strdup("MI2S_RX SampleRate");
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]1893
1894 my_data->current_tx_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1895 strdup("MI2S_TX Format");
1896 my_data->current_tx_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1897 strdup("MI2S_TX SampleRate");
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]1898 }
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]1899
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]1900 my_data->current_backend_cfg[USB_AUDIO_RX_BACKEND].bitwidth_mixer_ctl =
1901 strdup("USB_AUDIO_RX Format");
1902 my_data->current_backend_cfg[USB_AUDIO_RX_BACKEND].samplerate_mixer_ctl =
1903 strdup("USB_AUDIO_RX SampleRate");
1904
Mingming Yinddd610b2016-01-20 17:09:32 -0800[diff] [blame]1905 my_data->current_backend_cfg[HDMI_RX_BACKEND].bitwidth_mixer_ctl =
1906 strdup("HDMI_RX Bit Format");
1907 my_data->current_backend_cfg[HDMI_RX_BACKEND].samplerate_mixer_ctl =
1908 strdup("HDMI_RX SampleRate");
1909
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]1910 ret = audio_extn_utils_get_codec_version(snd_card_name,
1911 my_data->adev->snd_card,
1912 my_data->codec_version);
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]1913
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]1914 if (NATIVE_AUDIO_MODE_INVALID != platform_get_native_support()) {
1915 /*
1916 * Native playback is enabled from the UI.
1917 */
1918 if(strstr(snd_card_name, "tasha")) {
1919 if (strstr(my_data->codec_version, "WCD9335_1_0") ||
1920 strstr(my_data->codec_version, "WCD9335_1_1")) {
1921 ALOGD("%s:napb: TASHA 1.0 or 1.1 only SRC mode is supported",
1922 __func__);
1923 platform_set_native_support(NATIVE_AUDIO_MODE_SRC);
1924 }
1925 } else {
1926 platform_set_native_support(NATIVE_AUDIO_MODE_INVALID);
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]1927 }
1928 }
1929
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1930 my_data->edid_info = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1931 return my_data;
1932}
1933
1934void platform_deinit(void *platform)
1935{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1936 struct platform_data *my_data = (struct platform_data *)platform;
1937
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1938 if (my_data->edid_info) {
1939 free(my_data->edid_info);
1940 my_data->edid_info = NULL;
1941 }
1942
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1943 if (my_data->hw_dep_fd >= 0) {
1944 close(my_data->hw_dep_fd);
1945 my_data->hw_dep_fd = -1;
1946 }
1947
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1948 hw_info_deinit(my_data->hw_info);
1949 close_csd_client(my_data->csd);
1950
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1951 int32_t dev;
1952 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1953 if (backend_tag_table[dev]) {
1954 free(backend_tag_table[dev]);
1955 backend_tag_table[dev]= NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1956 }
1957 }
1958
1959 /* deinit audio device arbitration */
1960 audio_extn_dev_arbi_deinit();
1961
1962 if (my_data->edid_info) {
1963 free(my_data->edid_info);
1964 my_data->edid_info = NULL;
1965 }
1966
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1967 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1968 /* deinit usb */
1969 audio_extn_usb_deinit();
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1970 audio_extn_dap_hal_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1971}
1972
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1973static int platform_is_acdb_initialized(void *platform)
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1974{
1975 struct platform_data *my_data = (struct platform_data *)platform;
1976 ALOGD("%s: acdb initialized %d\n", __func__, my_data->is_acdb_initialized);
1977 return my_data->is_acdb_initialized;
1978}
1979
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1980void platform_snd_card_update(void *platform, int snd_scard_state)
1981{
1982 struct platform_data *my_data = (struct platform_data *)platform;
1983
1984 if (snd_scard_state == SND_CARD_STATE_ONLINE) {
1985 if (!platform_is_acdb_initialized(my_data)) {
1986 if(platform_acdb_init(my_data))
1987 ALOGE("%s: acdb initialization is failed", __func__);
1988 } else if (my_data->acdb_send_common_top() < 0) {
1989 ALOGD("%s: acdb did not set common topology", __func__);
1990 }
1991 }
1992}
1993
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1994const char *platform_get_snd_device_name(snd_device_t snd_device)
1995{
1996 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
1997 return device_table[snd_device];
1998 else
1999 return "";
2000}
2001
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2002int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
2003 char *device_name)
2004{
2005 struct platform_data *my_data = (struct platform_data *)platform;
2006
2007 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
2008 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
2009 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
2010 } else {
2011 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
2012 return -EINVAL;
2013 }
2014
2015 return 0;
2016}
2017
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2018void platform_add_backend_name(char *mixer_path, snd_device_t snd_device,
2019 struct audio_usecase *usecase)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2020{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2021 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2022 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
2023 return;
2024 }
2025
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2026 if((snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
2027 !(usecase->type == VOICE_CALL || usecase->type == VOIP_CALL)) {
2028 ALOGI("%s: Not adding vbat speaker device to non voice use cases", __func__);
2029 return;
2030 }
2031
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2032 const char * suffix = backend_tag_table[snd_device];
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2033
2034 if (suffix != NULL) {
2035 strlcat(mixer_path, " ", MIXER_PATH_MAX_LENGTH);
2036 strlcat(mixer_path, suffix, MIXER_PATH_MAX_LENGTH);
2037 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2038}
2039
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2040bool platform_check_backends_match(snd_device_t snd_device1, snd_device_t snd_device2)
2041{
2042 bool result = true;
2043
2044 ALOGV("%s: snd_device1 = %s, snd_device2 = %s", __func__,
2045 platform_get_snd_device_name(snd_device1),
2046 platform_get_snd_device_name(snd_device2));
2047
2048 if ((snd_device1 < SND_DEVICE_MIN) || (snd_device1 >= SND_DEVICE_OUT_END)) {
2049 ALOGE("%s: Invalid snd_device = %s", __func__,
2050 platform_get_snd_device_name(snd_device1));
2051 return false;
2052 }
2053 if ((snd_device2 < SND_DEVICE_MIN) || (snd_device2 >= SND_DEVICE_OUT_END)) {
2054 ALOGE("%s: Invalid snd_device = %s", __func__,
2055 platform_get_snd_device_name(snd_device2));
2056 return false;
2057 }
2058 const char * be_itf1 = hw_interface_table[snd_device1];
2059 const char * be_itf2 = hw_interface_table[snd_device2];
2060
2061 if (NULL != be_itf1 && NULL != be_itf2) {
Kuirong Wangb9fbb1e2016-05-03 18:36:39 -0700[diff] [blame]2062 if ((NULL == strstr(be_itf2, be_itf1)) && (NULL == strstr(be_itf1, be_itf2)))
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2063 result = false;
2064 } else if (NULL == be_itf1 && NULL != be_itf2) {
2065 result = false;
2066 } else if (NULL != be_itf1 && NULL == be_itf2) {
2067 result = false;
2068 }
2069
2070 ALOGV("%s: be_itf1 = %s, be_itf2 = %s, match %d", __func__, be_itf1, be_itf2, result);
2071 return result;
2072}
2073
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2074int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
2075{
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]2076 int device_id = -1;
2077
2078 if (is_external_codec && is_misc_usecase(usecase)) {
2079 if (device_type == PCM_PLAYBACK)
2080 device_id = pcm_device_table_of_ext_codec[usecase][0];
2081 else
2082 device_id = pcm_device_table_of_ext_codec[usecase][1];
2083 } else {
2084 if (device_type == PCM_PLAYBACK)
2085 device_id = pcm_device_table[usecase][0];
2086 else
2087 device_id = pcm_device_table[usecase][1];
2088 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2089 return device_id;
2090}
2091
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2092static int find_index(struct name_to_index * table, int32_t len, const char * name)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2093{
2094 int ret = 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2095 int32_t i;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2096
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2097 if (table == NULL) {
2098 ALOGE("%s: table is NULL", __func__);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2099 ret = -ENODEV;
2100 goto done;
2101 }
2102
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2103 if (name == NULL) {
2104 ALOGE("null key");
2105 ret = -ENODEV;
2106 goto done;
2107 }
2108
2109 for (i=0; i < len; i++) {
2110 const char* tn = table[i].name;
2111 size_t len = strlen(tn);
2112 if (strncmp(tn, name, len) == 0) {
2113 if (strlen(name) != len) {
2114 continue; // substring
2115 }
2116 ret = table[i].index;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2117 goto done;
2118 }
2119 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2120 ALOGE("%s: Could not find index for name = %s",
2121 __func__, name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2122 ret = -ENODEV;
2123done:
2124 return ret;
2125}
2126
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]2127int platform_set_fluence_type(void *platform, char *value)
2128{
2129 int ret = 0;
2130 int fluence_type = FLUENCE_NONE;
2131 int fluence_flag = NONE_FLAG;
2132 struct platform_data *my_data = (struct platform_data *)platform;
2133 struct audio_device *adev = my_data->adev;
2134
2135 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
2136
2137 /* only dual mic turn on and off is supported as of now through setparameters */
2138 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
2139 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
2140 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
2141 ALOGV("fluence dualmic feature enabled \n");
2142 fluence_type = FLUENCE_DUAL_MIC;
2143 fluence_flag = DMIC_FLAG;
2144 } else {
2145 ALOGE("%s: Failed to set DUALMIC", __func__);
2146 ret = -1;
2147 goto done;
2148 }
2149 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
2150 ALOGV("fluence disabled");
2151 fluence_type = FLUENCE_NONE;
2152 } else {
2153 ALOGE("Invalid fluence value : %s",value);
2154 ret = -1;
2155 goto done;
2156 }
2157
2158 if (fluence_type != my_data->fluence_type) {
2159 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
2160 my_data->fluence_type = fluence_type;
2161 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
2162 }
2163done:
2164 return ret;
2165}
2166
2167int platform_get_fluence_type(void *platform, char *value, uint32_t len)
2168{
2169 int ret = 0;
2170 struct platform_data *my_data = (struct platform_data *)platform;
2171
2172 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
2173 strlcpy(value, "quadmic", len);
2174 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
2175 strlcpy(value, "dualmic", len);
2176 } else if (my_data->fluence_type == FLUENCE_NONE) {
2177 strlcpy(value, "none", len);
2178 } else
2179 ret = -1;
2180
2181 return ret;
2182}
2183
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2184int platform_get_snd_device_index(char *device_name)
2185{
2186 return find_index(snd_device_name_index, SND_DEVICE_MAX, device_name);
2187}
2188
2189int platform_get_usecase_index(const char *usecase_name)
2190{
2191 return find_index(usecase_name_index, AUDIO_USECASE_MAX, usecase_name);
2192}
2193
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2194int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
2195{
2196 int ret = 0;
2197
2198 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2199 ALOGE("%s: Invalid snd_device = %d",
2200 __func__, snd_device);
2201 ret = -EINVAL;
2202 goto done;
2203 }
2204
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2205 ALOGV("%s: acdb_device_table[%s]: old = %d new = %d", __func__,
2206 platform_get_snd_device_name(snd_device), acdb_device_table[snd_device], acdb_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2207 acdb_device_table[snd_device] = acdb_id;
2208done:
2209 return ret;
2210}
2211
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2212int platform_get_default_app_type(void *platform)
2213{
2214 struct platform_data *my_data = (struct platform_data *)platform;
2215
2216 if (my_data->acdb_get_default_app_type)
2217 return my_data->acdb_get_default_app_type();
2218 else
2219 return DEFAULT_APP_TYPE;
2220}
2221
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]2222int platform_get_default_app_type_v2(void *platform __unused,
2223 usecase_type_t type __unused)
Srikanth Uyyalaa1e32352015-10-09 14:48:04 +0530[diff] [blame]2224{
2225 if(type == PCM_CAPTURE)
2226 return DEFAULT_APP_TYPE_TX_PATH;
2227 else
2228 return DEFAULT_APP_TYPE_RX_PATH;
2229}
2230
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]2231int platform_get_snd_device_acdb_id(snd_device_t snd_device)
2232{
2233 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2234 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
2235 return -EINVAL;
2236 }
2237 return acdb_device_table[snd_device];
2238}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2239
2240int 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]2241{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2242 int ret = 0;
2243
2244 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2245 ALOGE("%s: Invalid snd_device = %d",
2246 __func__, snd_device);
2247 ret = -EINVAL;
2248 goto done;
2249 }
2250
2251 backend_bit_width_table[snd_device] = bit_width;
2252done:
2253 return ret;
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2254}
2255
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2256int platform_get_snd_device_bit_width(snd_device_t snd_device)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2257{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2258 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2259 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]2260 return CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2261 }
2262 return backend_bit_width_table[snd_device];
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2263}
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2264int platform_set_native_support(int na_mode)
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2265{
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2266 if (NATIVE_AUDIO_MODE_SRC == na_mode || NATIVE_AUDIO_MODE_TRUE_44_1 == na_mode) {
2267 na_props.platform_na_prop_enabled = na_props.ui_na_prop_enabled = true;
2268 na_props.na_mode = na_mode;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2269 ALOGD("%s:napb: native audio playback enabled in (%s) mode v2.0", __func__,
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2270 ((na_mode == NATIVE_AUDIO_MODE_SRC)?"SRC mode":"True 44.1 mode"));
2271 } else {
2272 na_props.platform_na_prop_enabled = false;
2273 na_props.na_mode = NATIVE_AUDIO_MODE_INVALID;
2274 ALOGD("%s:napb: native audio playback disabled", __func__);
2275 }
2276
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2277 return 0;
2278}
2279
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2280int platform_get_native_support()
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2281{
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2282 int ret = NATIVE_AUDIO_MODE_INVALID;
2283 if (na_props.platform_na_prop_enabled &&
2284 na_props.ui_na_prop_enabled) {
2285 ret = na_props.na_mode;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2286 }
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2287 ALOGV("%s:napb: ui Prop enabled(%d) version(%d)", __func__,
2288 na_props.ui_na_prop_enabled, na_props.na_mode);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2289 return ret;
2290}
2291
2292void native_audio_get_params(struct str_parms *query,
2293 struct str_parms *reply,
2294 char *value, int len)
2295{
2296 int ret;
2297 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2298 value, len);
2299 if (ret >= 0) {
2300 if (na_props.platform_na_prop_enabled) {
2301 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2302 na_props.ui_na_prop_enabled ? "true" : "false");
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2303 ALOGV("%s:napb: na_props.ui_na_prop_enabled: %d", __func__,
2304 na_props.ui_na_prop_enabled);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2305 } else {
2306 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2307 "false");
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2308 ALOGV("%s:napb: native audio not supported: %d", __func__,
2309 na_props.platform_na_prop_enabled);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2310 }
2311 }
2312}
2313
2314int native_audio_set_params(struct platform_data *platform,
2315 struct str_parms *parms, char *value, int len)
2316{
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]2317 int ret = -1;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2318 struct audio_usecase *usecase;
2319 struct listnode *node;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2320 int mode = NATIVE_AUDIO_MODE_INVALID;
2321
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]2322 if (!value)
2323 return ret;
2324
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2325 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO_MODE,
2326 value, len);
2327 if (ret >= 0) {
2328 if (value && !strncmp(value, "src", sizeof("src")))
2329 mode = NATIVE_AUDIO_MODE_SRC;
2330 else if (value && !strncmp(value, "true", sizeof("true")))
2331 mode = NATIVE_AUDIO_MODE_TRUE_44_1;
2332 else {
2333 mode = NATIVE_AUDIO_MODE_INVALID;
2334 ALOGE("%s:napb:native_audio_mode in platform info xml,invalid mode string",
2335 __func__);
2336 }
2337 ALOGD("%s:napb updating mode (%d) from XML",__func__, mode);
2338 platform_set_native_support(mode);
2339 }
2340
2341
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2342
2343 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2344 value, len);
2345 if (ret >= 0) {
2346 if (na_props.platform_na_prop_enabled) {
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2347 if (!strncmp("true", value, sizeof("true"))) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2348 na_props.ui_na_prop_enabled = true;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2349 ALOGD("%s:napb: native audio feature enabled from UI",
2350 __func__);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2351 }
2352 else {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2353 na_props.ui_na_prop_enabled = false;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2354 ALOGD("%s:napb: native audio feature disabled from UI",
2355 __func__);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2356 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2357
2358 str_parms_del(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO);
2359
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2360 /*
2361 * Iterate through the usecase list and trigger device switch for
2362 * all the appropriate usecases
2363 */
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2364 list_for_each(node, &(platform->adev)->usecase_list) {
2365 usecase = node_to_item(node, struct audio_usecase, list);
2366
2367 if (is_offload_usecase(usecase->id) &&
2368 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2369 usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) &&
2370 OUTPUT_SAMPLING_RATE_44100 == usecase->stream.out->sample_rate) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2371 ALOGD("%s:napb: triggering dynamic device switch for usecase(%d: %s)"
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2372 " stream(%p), device(%d)", __func__, usecase->id,
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]2373 use_case_table[usecase->id], (void*) usecase->stream.out,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2374 usecase->stream.out->devices);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2375 select_devices(platform->adev, usecase->id);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2376 }
2377 }
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2378 } else
2379 ALOGD("%s:napb: native audio cannot be enabled from UI",
2380 __func__);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2381 }
2382 return ret;
2383}
2384
Sidipotu Ashokad8fff82016-02-02 10:48:42 +0530[diff] [blame]2385int check_hdset_combo_device(snd_device_t snd_device)
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2386{
2387 int ret = false;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2388
Sidipotu Ashokad8fff82016-02-02 10:48:42 +0530[diff] [blame]2389 if (SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES == snd_device ||
2390 SND_DEVICE_OUT_SPEAKER_AND_LINE == snd_device ||
2391 SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1 == snd_device ||
2392 SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2 == snd_device ||
2393 SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET == snd_device)
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2394 ret = true;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2395
2396 return ret;
2397}
2398
2399
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2400static int platform_get_backend_index(snd_device_t snd_device)
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2401{
2402 int32_t port = DEFAULT_CODEC_BACKEND;
2403
2404 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2405 if (backend_tag_table[snd_device] != NULL) {
2406 if (strncmp(backend_tag_table[snd_device], "headphones-44.1",
2407 sizeof("headphones-44.1")) == 0)
2408 port = HEADPHONE_44_1_BACKEND;
2409 else if (strncmp(backend_tag_table[snd_device], "headphones",
2410 sizeof("headphones")) == 0)
2411 port = HEADPHONE_BACKEND;
2412 else if (strcmp(backend_tag_table[snd_device], "hdmi") == 0)
2413 port = HDMI_RX_BACKEND;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]2414 else if (strcmp(backend_tag_table[snd_device], "usb-headphones") == 0)
2415 port = USB_AUDIO_RX_BACKEND;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2416 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2417 } else {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2418 ALOGV("%s:napb: Invalid device - %d ", __func__, snd_device);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2419 }
2420
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2421 ALOGV("%s:napb: backend port - %d device - %d ", __func__, port,
2422 snd_device);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2423 return port;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2424}
2425
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2426int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2427 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2428{
2429 struct platform_data *my_data = (struct platform_data *)platform;
2430 int acdb_dev_id, acdb_dev_type;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2431 int snd_device = SND_DEVICE_OUT_SPEAKER;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2432 int new_snd_device[SND_DEVICE_OUT_END];
2433 int i, num_devices = 1;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2434
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2435 if (usecase->type == PCM_PLAYBACK)
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2436 snd_device = usecase->out_snd_device;
Karthik Reddy Katta81c42612015-11-13 17:49:07 +0530[diff] [blame]2437 else if ((usecase->type == PCM_CAPTURE) &&
2438 voice_is_in_call_rec_stream(usecase->stream.in))
2439 snd_device = voice_get_incall_rec_snd_device(usecase->in_snd_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2440 else if ((usecase->type == PCM_HFP_CALL) || (usecase->type == PCM_CAPTURE))
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2441 snd_device = usecase->in_snd_device;
Xiaojun Sang040cc9f2015-08-03 19:38:28 +0800[diff] [blame]2442 acdb_dev_id = acdb_device_table[platform_get_spkr_prot_snd_device(snd_device)];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2443
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2444 if(!platform_can_split_snd_device(platform, snd_device, &num_devices, new_snd_device)) {
2445 new_snd_device[0] = snd_device;
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]2446 }
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2447
2448 for (i = 0; i < num_devices; i++) {
2449 acdb_dev_id = acdb_device_table[platform_get_spkr_prot_snd_device(new_snd_device[i])];
2450
2451 // Do not use Rx path default app type for TX path
2452 if ((usecase->type == PCM_CAPTURE) && (app_type == DEFAULT_APP_TYPE_RX_PATH)) {
2453 ALOGD("Resetting app type for Tx path to default");
2454 app_type = DEFAULT_APP_TYPE_TX_PATH;
2455 }
2456 if (acdb_dev_id < 0) {
2457 ALOGE("%s: Could not find acdb id for device(%d)",
2458 __func__, new_snd_device[i]);
2459 return -EINVAL;
2460 }
2461 if (my_data->acdb_send_audio_cal) {
2462 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
2463 __func__, new_snd_device[i], acdb_dev_id);
2464 if (new_snd_device[i] >= SND_DEVICE_OUT_BEGIN &&
2465 new_snd_device[i] < SND_DEVICE_OUT_END)
2466 acdb_dev_type = ACDB_DEV_TYPE_OUT;
2467 else
2468 acdb_dev_type = ACDB_DEV_TYPE_IN;
2469 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
2470 sample_rate);
2471 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2472 }
2473 return 0;
2474}
2475
2476int platform_switch_voice_call_device_pre(void *platform)
2477{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2478 struct platform_data *my_data = (struct platform_data *)platform;
2479 int ret = 0;
2480
2481 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]2482 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2483 /* This must be called before disabling mixer controls on APQ side */
2484 ret = my_data->csd->disable_device();
2485 if (ret < 0) {
2486 ALOGE("%s: csd_client_disable_device, failed, error %d",
2487 __func__, ret);
2488 }
2489 }
2490 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2491}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2492
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2493int platform_switch_voice_call_enable_device_config(void *platform,
2494 snd_device_t out_snd_device,
2495 snd_device_t in_snd_device)
2496{
2497 struct platform_data *my_data = (struct platform_data *)platform;
2498 int acdb_rx_id, acdb_tx_id;
2499 int ret = 0;
2500
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2501 if (my_data->csd == NULL)
2502 return ret;
2503
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2504 if ((out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
2505 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
2506 audio_extn_spkr_prot_is_enabled()) {
2507 if (my_data->is_vbat_speaker)
2508 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2509 else
2510 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2511 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2512 acdb_rx_id = acdb_device_table[out_snd_device];
2513
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2514 acdb_tx_id = acdb_device_table[in_snd_device];
2515
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2516 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2517 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
2518 if (ret < 0) {
2519 ALOGE("%s: csd_enable_device_config, failed, error %d",
2520 __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2521 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2522 } else {
2523 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2524 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2525 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2526
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2527 return ret;
2528}
2529
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2530int platform_switch_voice_call_device_post(void *platform,
2531 snd_device_t out_snd_device,
2532 snd_device_t in_snd_device)
2533{
2534 struct platform_data *my_data = (struct platform_data *)platform;
2535 int acdb_rx_id, acdb_tx_id;
2536
2537 if (my_data->acdb_send_voice_cal == NULL) {
2538 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
2539 } else {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2540 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
2541 audio_extn_spkr_prot_is_enabled())
2542 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
2543
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2544 acdb_rx_id = acdb_device_table[out_snd_device];
2545 acdb_tx_id = acdb_device_table[in_snd_device];
2546
2547 if (acdb_rx_id > 0 && acdb_tx_id > 0)
2548 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
2549 else
2550 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2551 acdb_rx_id, acdb_tx_id);
2552 }
2553
2554 return 0;
2555}
2556
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2557int platform_switch_voice_call_usecase_route_post(void *platform,
2558 snd_device_t out_snd_device,
2559 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2560{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2561 struct platform_data *my_data = (struct platform_data *)platform;
2562 int acdb_rx_id, acdb_tx_id;
2563 int ret = 0;
2564
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2565 if (my_data->csd == NULL)
2566 return ret;
2567
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2568 if ((out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
2569 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
2570 audio_extn_spkr_prot_is_enabled()) {
2571 if (my_data->is_vbat_speaker)
2572 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2573 else
2574 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2575 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2576 acdb_rx_id = acdb_device_table[out_snd_device];
2577
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2578 acdb_tx_id = acdb_device_table[in_snd_device];
2579
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2580 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2581 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
2582 my_data->adev->acdb_settings);
2583 if (ret < 0) {
2584 ALOGE("%s: csd_enable_device, failed, error %d", __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2585 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2586 } else {
2587 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2588 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2589 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2590
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2591 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2592}
2593
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2594int platform_start_voice_call(void *platform, uint32_t vsid)
2595{
2596 struct platform_data *my_data = (struct platform_data *)platform;
2597 int ret = 0;
2598
2599 if (my_data->csd != NULL) {
2600 ret = my_data->csd->start_voice(vsid);
2601 if (ret < 0) {
2602 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
2603 }
2604 }
2605 return ret;
2606}
2607
2608int platform_stop_voice_call(void *platform, uint32_t vsid)
2609{
2610 struct platform_data *my_data = (struct platform_data *)platform;
2611 int ret = 0;
2612
2613 if (my_data->csd != NULL) {
2614 ret = my_data->csd->stop_voice(vsid);
2615 if (ret < 0) {
2616 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
2617 }
2618 }
2619 return ret;
2620}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]2621
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]2622int platform_get_sample_rate(void *platform __unused,
2623 uint32_t *rate __unused)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2624{
2625 return 0;
2626}
2627
2628int platform_set_voice_volume(void *platform, int volume)
2629{
2630 struct platform_data *my_data = (struct platform_data *)platform;
2631 struct audio_device *adev = my_data->adev;
2632 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2633 const char *mixer_ctl_name = "Voice Rx Gain";
2634 int vol_index = 0, ret = 0;
2635 uint32_t set_values[ ] = {0,
2636 ALL_SESSION_VSID,
2637 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2638
2639 // Voice volume levels are mapped to adsp volume levels as follows.
2640 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
2641 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2642 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
2643 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2644
2645 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2646 if (!ctl) {
2647 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2648 __func__, mixer_ctl_name);
2649 return -EINVAL;
2650 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2651 ALOGV("Setting voice volume index: %d", set_values[0]);
2652 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2653
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2654 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2655 ret = my_data->csd->volume(ALL_SESSION_VSID, volume,
2656 DEFAULT_VOLUME_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2657 if (ret < 0) {
2658 ALOGE("%s: csd_volume error %d", __func__, ret);
2659 }
2660 }
2661 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2662}
2663
2664int platform_set_mic_mute(void *platform, bool state)
2665{
2666 struct platform_data *my_data = (struct platform_data *)platform;
2667 struct audio_device *adev = my_data->adev;
2668 struct mixer_ctl *ctl;
2669 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2670 int ret = 0;
2671 uint32_t set_values[ ] = {0,
2672 ALL_SESSION_VSID,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2673 DEFAULT_MUTE_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2674
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2675 set_values[0] = state;
2676 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2677 if (!ctl) {
2678 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2679 __func__, mixer_ctl_name);
2680 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2681 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2682 ALOGV("Setting voice mute state: %d", state);
2683 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2684
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2685 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2686 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,
2687 DEFAULT_MUTE_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2688 if (ret < 0) {
2689 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
2690 }
2691 }
2692 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2693}
2694
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]2695int platform_set_device_mute(void *platform, bool state, char *dir)
2696{
2697 struct platform_data *my_data = (struct platform_data *)platform;
2698 struct audio_device *adev = my_data->adev;
2699 struct mixer_ctl *ctl;
2700 char *mixer_ctl_name = NULL;
2701 int ret = 0;
2702 uint32_t set_values[ ] = {0,
2703 ALL_SESSION_VSID,
2704 0};
2705 if(dir == NULL) {
2706 ALOGE("%s: Invalid direction:%s", __func__, dir);
2707 return -EINVAL;
2708 }
2709
2710 if (!strncmp("rx", dir, sizeof("rx"))) {
2711 mixer_ctl_name = "Voice Rx Device Mute";
2712 } else if (!strncmp("tx", dir, sizeof("tx"))) {
2713 mixer_ctl_name = "Voice Tx Device Mute";
2714 } else {
2715 return -EINVAL;
2716 }
2717
2718 set_values[0] = state;
2719 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2720 if (!ctl) {
2721 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2722 __func__, mixer_ctl_name);
2723 return -EINVAL;
2724 }
2725
2726 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
2727 __func__,state, mixer_ctl_name);
2728 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2729
2730 return ret;
2731}
2732
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2733bool platform_can_split_snd_device(void *platform,
2734 snd_device_t snd_device,
2735 int *num_devices,
2736 snd_device_t *new_snd_devices)
2737{
2738 bool status = false;
2739 struct platform_data *my_data = (struct platform_data *)platform;
2740
2741 if (NULL == num_devices || NULL == new_snd_devices) {
2742 ALOGE("%s: NULL pointer ..", __func__);
2743 return false;
2744 }
2745
2746 /*
2747 * If wired headset/headphones/line devices share the same backend
2748 * with speaker/earpiece this routine returns false.
2749 */
2750 if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES &&
2751 !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_HEADPHONES)) {
2752 *num_devices = 2;
2753
2754 if (my_data->is_vbat_speaker)
2755 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_VBAT;
2756 else if (my_data->is_wsa_speaker)
2757 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_WSA;
2758 else
2759 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
2760
2761 new_snd_devices[1] = SND_DEVICE_OUT_HEADPHONES;
2762 status = true;
2763 } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_HDMI &&
2764 !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_HDMI)) {
2765 *num_devices = 2;
2766
2767 if (my_data->is_vbat_speaker)
2768 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_VBAT;
2769 else if (my_data->is_wsa_speaker)
2770 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_WSA;
2771 else
2772 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
2773
2774 new_snd_devices[1] = SND_DEVICE_OUT_HDMI;
2775 status = true;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]2776 } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET &&
2777 !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_USB_HEADSET)) {
2778 *num_devices = 2;
2779 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
2780 new_snd_devices[1] = SND_DEVICE_OUT_USB_HEADSET;
2781 status = true;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2782 }
2783
2784 ALOGD("%s: snd_device(%d) num devices(%d) new_snd_devices(%d)", __func__,
2785 snd_device, *num_devices, *new_snd_devices);
2786
2787 return status;
2788}
2789
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2790snd_device_t platform_get_output_snd_device(void *platform, struct stream_out *out)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2791{
2792 struct platform_data *my_data = (struct platform_data *)platform;
2793 struct audio_device *adev = my_data->adev;
2794 audio_mode_t mode = adev->mode;
2795 snd_device_t snd_device = SND_DEVICE_NONE;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2796 audio_devices_t devices = out->devices;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2797 unsigned int sample_rate = out->sample_rate;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2798 int na_mode = platform_get_native_support();
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2799#ifdef RECORD_PLAY_CONCURRENCY
2800 bool use_voip_out_devices = false;
2801 bool prop_rec_play_enabled = false;
2802 char recConcPropValue[PROPERTY_VALUE_MAX];
2803
2804 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
2805 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
2806 }
2807 use_voip_out_devices = prop_rec_play_enabled &&
2808 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
2809 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
2810#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2811
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2812 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2813 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2814 int channel_count = popcount(channel_mask);
2815
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2816 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
2817 if (devices == AUDIO_DEVICE_NONE ||
2818 devices & AUDIO_DEVICE_BIT_IN) {
2819 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
2820 goto exit;
2821 }
2822
Shiv Maliyappanahallibd401262015-08-17 11:02:21 -0700[diff] [blame]2823 if (popcount(devices) == 2) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2824 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
2825 AUDIO_DEVICE_OUT_SPEAKER)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2826 if (my_data->external_spk_1)
2827 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2828 else if (my_data->external_spk_2)
2829 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
2830 else
2831 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2832 } else if (devices == (AUDIO_DEVICE_OUT_LINE |
2833 AUDIO_DEVICE_OUT_SPEAKER)) {
2834 snd_device = SND_DEVICE_OUT_SPEAKER_AND_LINE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2835 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
2836 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2837 if (audio_extn_get_anc_enabled())
2838 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2839 else if (my_data->external_spk_1)
2840 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2841 else if (my_data->external_spk_2)
2842 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2843 else
2844 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2845 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
2846 AUDIO_DEVICE_OUT_SPEAKER)) {
2847 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2848 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
2849 AUDIO_DEVICE_OUT_SPEAKER)) {
2850 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]2851 } else if (devices == (AUDIO_DEVICE_OUT_USB_DEVICE |
2852 AUDIO_DEVICE_OUT_SPEAKER)) {
2853 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2854 } else {
2855 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
2856 goto exit;
2857 }
2858 if (snd_device != SND_DEVICE_NONE) {
2859 goto exit;
2860 }
2861 }
2862
2863 if (popcount(devices) != 1) {
2864 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
2865 goto exit;
2866 }
2867
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]2868 if ((mode == AUDIO_MODE_IN_CALL) ||
2869 voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2870 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2871 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET ||
2872 devices & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2873 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2874 !voice_extn_compress_voip_is_active(adev)) {
2875 switch (adev->voice.tty_mode) {
2876 case TTY_MODE_FULL:
2877 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
2878 break;
2879 case TTY_MODE_VCO:
2880 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
2881 break;
2882 case TTY_MODE_HCO:
2883 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
2884 break;
2885 default:
2886 ALOGE("%s: Invalid TTY mode (%#x)",
2887 __func__, adev->voice.tty_mode);
2888 }
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2889 } else if (devices & AUDIO_DEVICE_OUT_LINE) {
2890 snd_device = SND_DEVICE_OUT_VOICE_LINE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2891 } else if (audio_extn_get_anc_enabled()) {
2892 if (audio_extn_should_use_fb_anc())
2893 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
2894 else
2895 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
2896 } else {
2897 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
2898 }
2899 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2900 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2901 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2902 else
2903 snd_device = SND_DEVICE_OUT_BT_SCO;
2904 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2905 if (my_data->is_vbat_speaker)
2906 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_VBAT;
2907 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2908 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_WSA;
2909 else
2910 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2911 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2912 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2913 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2914 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2915 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
2916 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
2917 if (audio_extn_should_use_handset_anc(channel_count))
2918 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
2919 else
2920 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2921 } else if (devices & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2922 snd_device = SND_DEVICE_OUT_VOICE_TX;
2923
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2924 if (snd_device != SND_DEVICE_NONE) {
2925 goto exit;
2926 }
2927 }
2928
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2929 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2930 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2931 if (OUTPUT_SAMPLING_RATE_44100 == sample_rate &&
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2932 NATIVE_AUDIO_MODE_SRC == na_mode &&
Sidipotu Ashokbffd2202015-08-20 14:06:55 +0530[diff] [blame]2933 !audio_extn_get_anc_enabled()) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2934
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2935 snd_device = SND_DEVICE_OUT_HEADPHONES_44_1;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2936
2937 } else if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2938 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2939#ifdef RECORD_PLAY_CONCURRENCY
2940 if (use_voip_out_devices) {
2941 // ANC should be disabled for voip concurrency
2942 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
2943 } else
2944#endif
2945 {
2946 if (audio_extn_should_use_fb_anc())
2947 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
2948 else
2949 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
2950 }
2951 } else {
2952#ifdef RECORD_PLAY_CONCURRENCY
2953 if (use_voip_out_devices)
2954 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2955 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2956#endif
2957 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2958 }
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2959 } else if (devices & AUDIO_DEVICE_OUT_LINE) {
2960 snd_device = SND_DEVICE_OUT_LINE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2961 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2962#ifdef RECORD_PLAY_CONCURRENCY
2963 if (use_voip_out_devices) {
2964 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
2965 } else
2966#endif
2967 {
2968 if (adev->speaker_lr_swap)
2969 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
2970 else
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2971 {
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2972 if (my_data->is_vbat_speaker)
2973 snd_device = SND_DEVICE_OUT_SPEAKER_VBAT;
2974 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2975 snd_device = SND_DEVICE_OUT_SPEAKER_WSA;
2976 else
2977 snd_device = SND_DEVICE_OUT_SPEAKER;
2978 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2979 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2980 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2981 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2982 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2983 else
2984 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2985 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2986 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2987 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2988 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2989 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
2990 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2991 snd_device = SND_DEVICE_OUT_USB_HEADSET;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]2992 } else if (devices & AUDIO_DEVICE_OUT_USB_DEVICE) {
2993 snd_device = SND_DEVICE_OUT_USB_HEADSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2994 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2995 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2996 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2997#ifdef RECORD_PLAY_CONCURRENCY
2998 if (use_voip_out_devices)
2999 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
3000 else
3001#endif
3002 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3003 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]3004 channel_count = audio_extn_get_afe_proxy_channel_count();
3005 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
3006 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3007 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3008 } else {
3009 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
3010 }
3011exit:
3012 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
3013 return snd_device;
3014}
3015
3016snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
3017{
3018 struct platform_data *my_data = (struct platform_data *)platform;
3019 struct audio_device *adev = my_data->adev;
3020 audio_source_t source = (adev->active_input == NULL) ?
3021 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
3022
3023 audio_mode_t mode = adev->mode;
3024 audio_devices_t in_device = ((adev->active_input == NULL) ?
3025 AUDIO_DEVICE_NONE : adev->active_input->device)
3026 & ~AUDIO_DEVICE_BIT_IN;
3027 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
3028 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
3029 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3030 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3031
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3032 ALOGV("%s: enter: out_device(%#x) in_device(%#x) channel_count (%d) channel_mask (0x%x)",
3033 __func__, out_device, in_device, channel_count, channel_mask);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3034 if (my_data->external_mic) {
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]3035 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
3036 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3037 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
3038 out_device & AUDIO_DEVICE_OUT_EARPIECE ||
3039 out_device & AUDIO_DEVICE_OUT_SPEAKER )
3040 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
3041 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
3042 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
3043 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
3044 }
3045 }
3046
3047 if (snd_device != AUDIO_DEVICE_NONE)
3048 goto exit;
3049
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]3050 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]3051 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3052 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
3053 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3054 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]3055 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET ||
3056 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3057 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3058 case TTY_MODE_FULL:
3059 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
3060 break;
3061 case TTY_MODE_VCO:
3062 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
3063 break;
3064 case TTY_MODE_HCO:
3065 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
3066 break;
3067 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3068 ALOGE("%s: Invalid TTY mode (%#x)",
3069 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3070 }
3071 goto exit;
3072 }
3073 }
3074 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]3075 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
3076 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3077 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]3078 audio_extn_should_use_handset_anc(channel_count) &&
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3079 my_data->fluence_type != FLUENCE_NONE &&
3080 my_data->source_mic_type & SOURCE_DUAL_MIC) {
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]3081 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
3082 adev->acdb_settings |= DMIC_FLAG;
3083 ALOGD("Selecting AANC, Fluence combo device");
3084 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3085 audio_extn_should_use_handset_anc(channel_count)) {
3086 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3087 adev->acdb_settings |= ANC_FLAG;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3088 } else if (my_data->fluence_type == FLUENCE_NONE ||
3089 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3090 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]3091 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3092 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3093 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3094 snd_device = SND_DEVICE_IN_VOICE_DMIC;
3095 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3096 }
3097 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
3098 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3099 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3100 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3101 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]3102 if (adev->bt_wb_speech_enabled) {
3103 if (adev->bluetooth_nrec)
3104 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
3105 else
3106 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
3107 } else {
3108 if (adev->bluetooth_nrec)
3109 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
3110 else
3111 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
3112 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3113 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3114 if (my_data->fluence_type != FLUENCE_NONE &&
3115 my_data->fluence_in_voice_call &&
3116 my_data->fluence_in_spkr_mode) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3117 if((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3118 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3119 adev->acdb_settings |= QMIC_FLAG;
3120 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
3121 } else {
3122 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]3123 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3124 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
3125 else
3126 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3127 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3128 } else {
3129 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]3130 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3131 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3132 }
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]3133 } else if (out_device & AUDIO_DEVICE_OUT_TELEPHONY_TX)
3134 snd_device = SND_DEVICE_IN_VOICE_RX;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3135 } else if (source == AUDIO_SOURCE_CAMCORDER) {
3136 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
3137 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3138 if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3139 (my_data->source_mic_type & SOURCE_DUAL_MIC) &&
3140 (channel_count == 2))
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]3141 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]3142 else
3143 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3144 }
3145 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
3146 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3147 if (my_data->fluence_in_voice_rec && channel_count == 1) {
3148 if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3149 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
3150 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
3151 } else if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3152 (my_data->source_mic_type & SOURCE_THREE_MIC)) {
3153 snd_device = SND_DEVICE_IN_HANDSET_TMIC;
3154 } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3155 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
3156 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
3157 }
3158 platform_set_echo_reference(adev, true, out_device);
3159 } else if (((channel_mask == AUDIO_CHANNEL_IN_FRONT_BACK) ||
3160 (channel_mask == AUDIO_CHANNEL_IN_STEREO)) &&
3161 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3162 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3163 } else if (((int)channel_mask == AUDIO_CHANNEL_INDEX_MASK_3) &&
3164 (my_data->source_mic_type & SOURCE_THREE_MIC)) {
3165 snd_device = SND_DEVICE_IN_THREE_MIC;
3166 } else if (((int)channel_mask == AUDIO_CHANNEL_INDEX_MASK_4) &&
3167 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
3168 snd_device = SND_DEVICE_IN_QUAD_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3169 }
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3170 if (snd_device == SND_DEVICE_NONE) {
3171 if (adev->active_input->enable_ns)
3172 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
3173 else
3174 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
3175 }
3176 }
Chaithanya Krishna Bacharaju24f86f32016-05-26 16:34:53 +0530[diff] [blame]3177 } else if (source == AUDIO_SOURCE_UNPROCESSED) {
3178 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
3179 if (((channel_mask == AUDIO_CHANNEL_IN_FRONT_BACK) ||
3180 (channel_mask == AUDIO_CHANNEL_IN_STEREO)) &&
3181 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
3182 snd_device = SND_DEVICE_IN_UNPROCESSED_STEREO_MIC;
3183 } else if (((int)channel_mask == AUDIO_CHANNEL_INDEX_MASK_3) &&
3184 (my_data->source_mic_type & SOURCE_THREE_MIC)) {
3185 snd_device = SND_DEVICE_IN_UNPROCESSED_THREE_MIC;
3186 } else if (((int)channel_mask == AUDIO_CHANNEL_INDEX_MASK_4) &&
3187 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
3188 snd_device = SND_DEVICE_IN_UNPROCESSED_QUAD_MIC;
3189 } else {
3190 snd_device = SND_DEVICE_IN_UNPROCESSED_MIC;
3191 }
3192 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3193 snd_device = SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC;
3194 }
Karthik Reddy Kattaf621ec72014-11-21 16:37:38 +0530[diff] [blame]3195 } else if ((source == AUDIO_SOURCE_VOICE_COMMUNICATION) ||
3196 (mode == AUDIO_MODE_IN_COMMUNICATION)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3197 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
3198 in_device = AUDIO_DEVICE_IN_BACK_MIC;
3199 if (adev->active_input) {
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]3200 if (my_data->fluence_type != FLUENCE_NONE &&
3201 adev->active_input->enable_aec &&
3202 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3203 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3204 if (my_data->fluence_in_spkr_mode) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3205 if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3206 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3207 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3208 } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3209 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3210 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3211 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
3212 else
3213 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
3214 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3215 adev->acdb_settings |= DMIC_FLAG;
3216 } else
3217 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3218 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3219 if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3220 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3221 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
3222 adev->acdb_settings |= DMIC_FLAG;
3223 } else
3224 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3225 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3226 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3227 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3228 platform_set_echo_reference(adev, true, out_device);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]3229 } else if (my_data->fluence_type != FLUENCE_NONE &&
3230 adev->active_input->enable_aec) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3231 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3232 if (my_data->fluence_in_spkr_mode) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3233 if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3234 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3235 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3236 } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3237 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3238 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3239 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
3240 else
3241 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
3242 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3243 adev->acdb_settings |= DMIC_FLAG;
3244 } else
3245 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
3246 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3247 if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3248 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3249 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
3250 adev->acdb_settings |= DMIC_FLAG;
3251 } else
3252 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
3253 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3254 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
3255 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3256 platform_set_echo_reference(adev, true, out_device);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]3257 } else if (my_data->fluence_type != FLUENCE_NONE &&
3258 adev->active_input->enable_ns) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3259 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3260 if (my_data->fluence_in_spkr_mode) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3261 if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3262 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3263 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3264 } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3265 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3266 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3267 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
3268 else
3269 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
3270 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3271 adev->acdb_settings |= DMIC_FLAG;
3272 } else
3273 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
3274 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3275 if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3276 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3277 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
3278 adev->acdb_settings |= DMIC_FLAG;
3279 } else
3280 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
3281 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3282 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
3283 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3284 platform_set_echo_reference(adev, false, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3285 } else
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3286 platform_set_echo_reference(adev, false, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3287 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3288 } else if (source == AUDIO_SOURCE_MIC) {
3289 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
3290 channel_count == 1 ) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3291 if(my_data->fluence_in_audio_rec) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3292 if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3293 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3294 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3295 platform_set_echo_reference(adev, true, out_device);
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3296 } else if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3297 (my_data->source_mic_type & SOURCE_THREE_MIC)) {
3298 snd_device = SND_DEVICE_IN_HANDSET_TMIC;
3299 } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3300 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3301 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3302 platform_set_echo_reference(adev, true, out_device);
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3303 }
3304 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3305 }
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3306 } else if (source == AUDIO_SOURCE_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3307 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3308 } else if (source == AUDIO_SOURCE_DEFAULT) {
3309 goto exit;
3310 }
3311
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]3312 if (adev->active_input && (audio_extn_ssr_get_stream() == adev->active_input))
3313 snd_device = SND_DEVICE_IN_THREE_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3314
3315 if (snd_device != SND_DEVICE_NONE) {
3316 goto exit;
3317 }
3318
3319 if (in_device != AUDIO_DEVICE_NONE &&
3320 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
3321 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
3322 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]3323 if (adev->active_input && (audio_extn_ssr_get_stream() == adev->active_input))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3324 snd_device = SND_DEVICE_IN_QUAD_MIC;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3325 else if ((my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_QUAD_MIC)) &&
3326 (channel_count == 2) && (my_data->source_mic_type & SOURCE_DUAL_MIC))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3327 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
3328 else
3329 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3330 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
3331 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
3332 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3333 snd_device = SND_DEVICE_IN_HEADSET_MIC;
3334 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]3335 if (adev->bt_wb_speech_enabled) {
3336 if (adev->bluetooth_nrec)
3337 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
3338 else
3339 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
3340 } else {
3341 if (adev->bluetooth_nrec)
3342 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
3343 else
3344 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
3345 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3346 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
3347 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3348 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
3349 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
3350 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3351 } else if (in_device & AUDIO_DEVICE_IN_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3352 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]3353 } else if (in_device & AUDIO_DEVICE_IN_USB_DEVICE ) {
3354 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3355 } else {
3356 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
3357 ALOGW("%s: Using default handset-mic", __func__);
3358 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3359 }
3360 } else {
3361 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
3362 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3363 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
3364 snd_device = SND_DEVICE_IN_HEADSET_MIC;
3365 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3366 if ((channel_count > 1) && (my_data->source_mic_type & SOURCE_DUAL_MIC))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3367 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
3368 else
3369 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]3370 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
3371 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3372 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3373 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]3374 if (adev->bt_wb_speech_enabled) {
3375 if (adev->bluetooth_nrec)
3376 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
3377 else
3378 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
3379 } else {
3380 if (adev->bluetooth_nrec)
3381 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
3382 else
3383 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
3384 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3385 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
3386 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3387 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
3388 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
3389 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]3390 } else if (out_device & AUDIO_DEVICE_OUT_USB_DEVICE) {
3391 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3392 } else {
3393 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
3394 ALOGW("%s: Using default handset-mic", __func__);
3395 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3396 }
3397 }
3398exit:
3399 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
3400 return snd_device;
3401}
3402
3403int platform_set_hdmi_channels(void *platform, int channel_count)
3404{
3405 struct platform_data *my_data = (struct platform_data *)platform;
3406 struct audio_device *adev = my_data->adev;
3407 struct mixer_ctl *ctl;
3408 const char *channel_cnt_str = NULL;
3409 const char *mixer_ctl_name = "HDMI_RX Channels";
3410 switch (channel_count) {
3411 case 8:
3412 channel_cnt_str = "Eight"; break;
3413 case 7:
3414 channel_cnt_str = "Seven"; break;
3415 case 6:
3416 channel_cnt_str = "Six"; break;
3417 case 5:
3418 channel_cnt_str = "Five"; break;
3419 case 4:
3420 channel_cnt_str = "Four"; break;
3421 case 3:
3422 channel_cnt_str = "Three"; break;
3423 default:
3424 channel_cnt_str = "Two"; break;
3425 }
3426 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3427 if (!ctl) {
3428 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3429 __func__, mixer_ctl_name);
3430 return -EINVAL;
3431 }
3432 ALOGV("HDMI channel count: %s", channel_cnt_str);
3433 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
3434 return 0;
3435}
3436
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3437int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3438{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3439 int channel_count;
3440 int max_channels = 2;
3441 int i = 0, ret = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3442 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3443 edid_audio_info *info = NULL;
3444 ret = platform_get_edid_info(platform);
3445 info = (edid_audio_info *)my_data->edid_info;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3446
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3447 if(ret == 0 && info != NULL) {
3448 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
3449 ALOGV("%s:format %d channel %d", __func__,
3450 info->audio_blocks_array[i].format_id,
3451 info->audio_blocks_array[i].channels);
3452 if (info->audio_blocks_array[i].format_id == LPCM) {
3453 channel_count = info->audio_blocks_array[i].channels;
3454 if (channel_count > max_channels) {
3455 max_channels = channel_count;
3456 }
3457 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3458 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3459 }
3460
3461 return max_channels;
3462}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3463
3464static int platform_set_slowtalk(struct platform_data *my_data, bool state)
3465{
3466 int ret = 0;
3467 struct audio_device *adev = my_data->adev;
3468 struct mixer_ctl *ctl;
3469 const char *mixer_ctl_name = "Slowtalk Enable";
3470 uint32_t set_values[ ] = {0,
3471 ALL_SESSION_VSID};
3472
3473 set_values[0] = state;
3474 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3475 if (!ctl) {
3476 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3477 __func__, mixer_ctl_name);
3478 ret = -EINVAL;
3479 } else {
3480 ALOGV("Setting slowtalk state: %d", state);
3481 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3482 my_data->slowtalk = state;
3483 }
3484
3485 if (my_data->csd != NULL) {
3486 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
3487 if (ret < 0) {
3488 ALOGE("%s: csd_client_disable_device, failed, error %d",
3489 __func__, ret);
3490 }
3491 }
3492 return ret;
3493}
3494
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3495static int set_hd_voice(struct platform_data *my_data, bool state)
3496{
3497 struct audio_device *adev = my_data->adev;
3498 struct mixer_ctl *ctl;
3499 const char *mixer_ctl_name = "HD Voice Enable";
3500 int ret = 0;
3501 uint32_t set_values[ ] = {0,
3502 ALL_SESSION_VSID};
3503
3504 set_values[0] = state;
3505 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3506 if (!ctl) {
3507 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3508 __func__, mixer_ctl_name);
3509 ret = -EINVAL;
3510 } else {
3511 ALOGV("Setting HD Voice state: %d", state);
3512 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3513 my_data->hd_voice = state;
3514 }
3515
3516 return ret;
3517}
3518
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3519int platform_set_parameters(void *platform, struct str_parms *parms)
3520{
3521 struct platform_data *my_data = (struct platform_data *)platform;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3522 char value[256] = {0};
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]3523 int len;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3524 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3525 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3526
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3527 kv_pairs = str_parms_to_str(parms);
Venkata Narendra Kumar Gutta7c131ef2015-11-17 14:15:57 +0530[diff] [blame]3528 len = strlen(kv_pairs);
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3529 ALOGV("%s: enter: - %s", __func__, kv_pairs);
3530 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3531
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3532 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
3533 if (err >= 0) {
3534 bool state = false;
3535 if (!strncmp("true", value, sizeof("true"))) {
3536 state = true;
3537 }
3538
3539 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
3540 ret = platform_set_slowtalk(my_data, state);
3541 if (ret)
3542 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
3543 }
3544
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3545 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
3546 if (err >= 0) {
3547 bool state = false;
3548 if (!strncmp("true", value, sizeof("true"))) {
3549 state = true;
3550 }
3551
3552 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
3553 if (my_data->hd_voice != state) {
3554 ret = set_hd_voice(my_data, state);
3555 if (ret)
3556 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
3557 } else {
3558 ALOGV("%s: HD Voice already set to %d", __func__, state);
3559 }
3560 }
3561
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3562 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3563 value, sizeof(value));
3564 if (err >= 0) {
3565 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
3566
3567 if (my_data->acdb_reload_vocvoltable == NULL) {
3568 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
3569 } else if (!strcmp(value, "on")) {
3570 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
3571 my_data->voice_feature_set = 1;
3572 }
3573 } else {
3574 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
3575 my_data->voice_feature_set = 0;
3576 }
3577 }
3578 }
3579
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]3580 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_RELOAD_ACDB,
3581 value, sizeof(value));
3582 if (err >= 0) {
3583 str_parms_del(parms, AUDIO_PARAMETER_KEY_RELOAD_ACDB);
3584
3585 my_data->acdb_reload(value, my_data->snd_card_name,
3586 my_data->cvd_version, my_data->metainfo_key);
3587
3588 }
3589
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3590#ifdef RECORD_PLAY_CONCURRENCY
3591 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
3592 if (err >= 0) {
3593 if (!strncmp("true", value, sizeof("true"))) {
3594 ALOGD("setting record playback concurrency to true");
3595 my_data->rec_play_conc_set = true;
3596 } else {
3597 ALOGD("setting record playback concurrency to false");
3598 my_data->rec_play_conc_set = false;
3599 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3600 }
3601#endif
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3602
3603 err = str_parms_get_str(parms, PLATFORM_MAX_MIC_COUNT,
3604 value, sizeof(value));
3605 if (err >= 0) {
3606 str_parms_del(parms, PLATFORM_MAX_MIC_COUNT);
3607 my_data->max_mic_count = atoi(value);
3608 ALOGV("%s: max_mic_count %d", __func__, my_data->max_mic_count);
3609 }
3610
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3611 native_audio_set_params(platform, parms, value, sizeof(value));
Venkata Narendra Kumar Gutta7c131ef2015-11-17 14:15:57 +0530[diff] [blame]3612 audio_extn_spkr_prot_set_parameters(parms, value, len);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3613 ALOGV("%s: exit with code(%d)", __func__, ret);
3614 return ret;
3615}
3616
3617int platform_set_incall_recording_session_id(void *platform,
3618 uint32_t session_id, int rec_mode)
3619{
3620 int ret = 0;
3621 struct platform_data *my_data = (struct platform_data *)platform;
3622 struct audio_device *adev = my_data->adev;
3623 struct mixer_ctl *ctl;
3624 const char *mixer_ctl_name = "Voc VSID";
3625 int num_ctl_values;
3626 int i;
3627
3628 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3629 if (!ctl) {
3630 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3631 __func__, mixer_ctl_name);
3632 ret = -EINVAL;
3633 } else {
3634 num_ctl_values = mixer_ctl_get_num_values(ctl);
3635 for (i = 0; i < num_ctl_values; i++) {
3636 if (mixer_ctl_set_value(ctl, i, session_id)) {
3637 ALOGV("Error: invalid session_id: %x", session_id);
3638 ret = -EINVAL;
3639 break;
3640 }
3641 }
3642 }
3643
3644 if (my_data->csd != NULL) {
3645 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
3646 if (ret < 0) {
3647 ALOGE("%s: csd_client_start_record failed, error %d",
3648 __func__, ret);
3649 }
3650 }
3651
3652 return ret;
3653}
3654
3655int platform_stop_incall_recording_usecase(void *platform)
3656{
3657 int ret = 0;
3658 struct platform_data *my_data = (struct platform_data *)platform;
3659
3660 if (my_data->csd != NULL) {
3661 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
3662 if (ret < 0) {
3663 ALOGE("%s: csd_client_stop_record failed, error %d",
3664 __func__, ret);
3665 }
3666 }
3667
3668 return ret;
3669}
3670
3671int platform_start_incall_music_usecase(void *platform)
3672{
3673 int ret = 0;
3674 struct platform_data *my_data = (struct platform_data *)platform;
3675
3676 if (my_data->csd != NULL) {
3677 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
3678 if (ret < 0) {
3679 ALOGE("%s: csd_client_start_playback failed, error %d",
3680 __func__, ret);
3681 }
3682 }
3683
3684 return ret;
3685}
3686
3687int platform_stop_incall_music_usecase(void *platform)
3688{
3689 int ret = 0;
3690 struct platform_data *my_data = (struct platform_data *)platform;
3691
3692 if (my_data->csd != NULL) {
3693 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
3694 if (ret < 0) {
3695 ALOGE("%s: csd_client_stop_playback failed, error %d",
3696 __func__, ret);
3697 }
3698 }
3699
3700 return ret;
3701}
3702
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]3703int platform_update_lch(void *platform, struct voice_session *session,
3704 enum voice_lch_mode lch_mode)
3705{
3706 int ret = 0;
3707 struct platform_data *my_data = (struct platform_data *)platform;
3708
3709 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
3710 ret = my_data->csd->set_lch(session->vsid, lch_mode);
3711 else
3712 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
3713
3714 return ret;
3715}
3716
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3717void platform_get_parameters(void *platform,
3718 struct str_parms *query,
3719 struct str_parms *reply)
3720{
3721 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3722 char value[512] = {0};
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3723 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3724 char *kv_pairs = NULL;
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3725 char propValue[PROPERTY_VALUE_MAX]={0};
3726 bool prop_playback_enabled = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3727
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3728 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
3729 value, sizeof(value));
3730 if (ret >= 0) {
3731 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
3732 my_data->slowtalk?"true":"false");
3733 }
3734
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3735 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
3736 value, sizeof(value));
3737 if (ret >= 0) {
3738 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
3739 my_data->hd_voice?"true":"false");
3740 }
3741
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3742 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3743 value, sizeof(value));
3744 if (ret >= 0) {
3745 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
3746 strlcpy(value, "on", sizeof(value));
3747 } else {
3748 strlcpy(value, "off", sizeof(value));
3749 }
3750
3751 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
3752 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3753 native_audio_get_params(query, reply, value, sizeof(value));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3754
Sidipotu Ashokf490be52015-10-20 10:41:34 +0530[diff] [blame]3755 ret = str_parms_get_str(query, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_AVAILABLE,
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3756 value, sizeof(value));
3757 if (ret >= 0) {
3758 int isallowed = 1; /*true*/
3759
3760 if (property_get("voice.playback.conc.disabled", propValue, NULL)) {
3761 prop_playback_enabled = atoi(propValue) ||
3762 !strncmp("true", propValue, 4);
3763 }
3764
3765 if (prop_playback_enabled && (voice_is_in_call(my_data->adev) ||
3766 (SND_CARD_STATE_OFFLINE == get_snd_card_state(my_data->adev)))) {
3767 char *decoder_mime_type = value;
3768
3769 //check if unsupported mime type or not
3770 if(decoder_mime_type) {
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]3771 unsigned int i = 0;
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3772 for (i = 0; i < sizeof(dsp_only_decoders_mime)/sizeof(dsp_only_decoders_mime[0]); i++) {
3773 if (!strncmp(decoder_mime_type, dsp_only_decoders_mime[i],
3774 strlen(dsp_only_decoders_mime[i]))) {
3775 ALOGD("Rejecting request for DSP only session from HAL during voice call/SSR state");
3776 isallowed = 0;
3777 break;
3778 }
3779 }
3780 }
3781 }
Sidipotu Ashokf490be52015-10-20 10:41:34 +0530[diff] [blame]3782 str_parms_add_int(reply, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_AVAILABLE, isallowed);
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3783 }
3784
3785
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3786 /* Handle audio calibration keys */
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3787 kv_pairs = str_parms_to_str(reply);
3788 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
3789 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3790}
3791
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]3792/* Delay in Us, only to be used for PCM formats */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3793int64_t platform_render_latency(audio_usecase_t usecase)
3794{
3795 switch (usecase) {
3796 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3797 return DEEP_BUFFER_PLATFORM_DELAY;
3798 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3799 return LOW_LATENCY_PLATFORM_DELAY;
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]3800 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3801 case USECASE_AUDIO_PLAYBACK_OFFLOAD2:
3802 return PCM_OFFLOAD_PLATFORM_DELAY;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3803 default:
3804 return 0;
3805 }
3806}
3807
3808int platform_update_usecase_from_source(int source, int usecase)
3809{
3810 ALOGV("%s: input source :%d", __func__, source);
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3811 if (source == AUDIO_SOURCE_FM_TUNER)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3812 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
3813 return usecase;
3814}
3815
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3816bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3817{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3818 bool needs_event = false;
3819
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3820 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3821 (snd_device < SND_DEVICE_IN_END) &&
3822 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3823 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3824 needs_event = true;
3825
3826 return needs_event;
3827}
3828
3829bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
3830{
3831 bool needs_event = false;
3832
3833 switch(uc_id){
3834 /* concurrent playback usecases needs event */
3835 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3836 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3837 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3838 needs_event = true;
3839 break;
3840 /* concurrent playback in low latency allowed */
3841 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3842 break;
3843 /* concurrent playback FM needs event */
3844 case USECASE_AUDIO_PLAYBACK_FM:
3845 needs_event = true;
3846 break;
3847
3848 /* concurrent capture usecases, no event, capture handled by device
3849 * USECASE_AUDIO_RECORD:
3850 * USECASE_AUDIO_RECORD_COMPRESS:
3851 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3852
3853 * USECASE_VOICE_CALL:
3854 * USECASE_VOICE2_CALL:
3855 * USECASE_VOLTE_CALL:
3856 * USECASE_QCHAT_CALL:
3857 * USECASE_VOWLAN_CALL:
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]3858 * USECASE_VOICEMMODE1_CALL:
3859 * USECASE_VOICEMMODE2_CALL:
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3860 * USECASE_COMPRESS_VOIP_CALL:
3861 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3862 * USECASE_INCALL_REC_UPLINK:
3863 * USECASE_INCALL_REC_DOWNLINK:
3864 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3865 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3866 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3867 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3868 * USECASE_INCALL_MUSIC_UPLINK:
3869 * USECASE_INCALL_MUSIC_UPLINK2:
3870 * USECASE_AUDIO_SPKR_CALIB_RX:
3871 * USECASE_AUDIO_SPKR_CALIB_TX:
3872 */
3873 default:
3874 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
3875 }
3876 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3877}
3878
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3879bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
3880{
3881 bool needs_event = false;
3882
3883 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3884 (snd_device < SND_DEVICE_IN_END) &&
3885 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3886 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
3887 needs_event = true;
3888
3889 return needs_event;
3890}
3891
3892bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
3893{
3894 bool needs_event = false;
3895
3896 switch(uc_id){
3897 /* concurrent playback usecases needs event */
3898 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3899 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3900 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3901 needs_event = true;
3902 break;
3903 /* concurrent playback in low latency allowed */
3904 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3905 break;
3906 /* concurrent playback FM needs event */
3907 case USECASE_AUDIO_PLAYBACK_FM:
3908 needs_event = true;
3909 break;
3910
3911 /* concurrent capture usecases, no event, capture handled by device
3912 * USECASE_AUDIO_RECORD:
3913 * USECASE_AUDIO_RECORD_COMPRESS:
3914 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3915
3916 * USECASE_VOICE_CALL:
3917 * USECASE_VOICE2_CALL:
3918 * USECASE_VOLTE_CALL:
3919 * USECASE_QCHAT_CALL:
3920 * USECASE_VOWLAN_CALL:
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]3921 * USECASE_VOICEMMODE1_CALL:
3922 * USECASE_VOICEMMODE2_CALL:
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3923 * USECASE_COMPRESS_VOIP_CALL:
3924 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3925 * USECASE_INCALL_REC_UPLINK:
3926 * USECASE_INCALL_REC_DOWNLINK:
3927 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3928 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3929 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3930 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3931 * USECASE_INCALL_MUSIC_UPLINK:
3932 * USECASE_INCALL_MUSIC_UPLINK2:
3933 * USECASE_AUDIO_SPKR_CALIB_RX:
3934 * USECASE_AUDIO_SPKR_CALIB_TX:
3935 */
3936 default:
3937 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
3938 }
3939 return needs_event;
3940}
3941
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3942/* Read offload buffer size from a property.
3943 * If value is not power of 2 round it to
3944 * power of 2.
3945 */
3946uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
3947{
3948 char value[PROPERTY_VALUE_MAX] = {0};
3949 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3950 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
3951 atoi(value)) {
3952 fragment_size = atoi(value) * 1024;
3953 }
3954
vivek mehta80a44292015-08-10 12:58:10 -0700[diff] [blame]3955 /* Use incoming offload buffer size if default buffer size is less */
3956 if ((info != NULL) && (fragment_size < info->offload_buffer_size)) {
3957 ALOGI("%s:: Overwriting offload buffer size default:%d new:%d", __func__,
3958 fragment_size,
3959 info->offload_buffer_size);
3960 fragment_size = info->offload_buffer_size;
3961 }
3962
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3963 // For FLAC use max size since it is loss less, and has sampling rates
3964 // upto 192kHZ
3965 if (info != NULL && !info->has_video &&
3966 info->format == AUDIO_FORMAT_FLAC) {
3967 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3968 ALOGV("FLAC fragment size %d", fragment_size);
3969 }
3970
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3971 if (info != NULL && info->has_video && info->is_streaming) {
3972 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
3973 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]3974 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3975 }
3976
3977 fragment_size = ALIGN( fragment_size, 1024);
3978
3979 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3980 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3981 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3982 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3983 ALOGV("%s: fragment_size %d", __func__, fragment_size);
3984 return fragment_size;
3985}
3986
3987uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
3988{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3989 uint32_t fragment_size = 0;
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]3990 uint32_t bytes_per_sample;
Alexy Joseph2ce25e22015-06-18 12:02:01 -0700[diff] [blame]3991 uint32_t pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3992
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]3993 bytes_per_sample = audio_bytes_per_sample(info->format);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3994
Alexy Joseph2ce25e22015-06-18 12:02:01 -0700[diff] [blame]3995 //duration is set to 40 ms worth of stereo data at 48Khz
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3996 //with 16 bit per sample, modify this when the channel
3997 //configuration is different
3998 fragment_size = (pcm_offload_time
3999 * info->sample_rate
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]4000 * bytes_per_sample
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4001 * popcount(info->channel_mask))/1000;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4002 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
4003 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
4004 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
4005 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
Preetam Singh Ranawat6efde5c2015-04-24 11:04:22 +0530[diff] [blame]4006 // To have same PCM samples for all channels, the buffer size requires to
4007 // be multiple of (number of channels * bytes per sample)
4008 // For writes to succeed, the buffer must be written at address which is multiple of 32
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]4009 fragment_size = ALIGN(fragment_size, (bytes_per_sample * popcount(info->channel_mask) * 32));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4010
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4011 ALOGI("PCM offload Fragment size to %d bytes", fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4012 return fragment_size;
4013}
4014
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4015/*
4016 * configures afe with bit width and Sample Rate
4017 */
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4018static int platform_set_codec_backend_cfg(struct audio_device* adev,
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]4019 snd_device_t snd_device, unsigned int bit_width,
4020 unsigned int sample_rate, audio_format_t format)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4021{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4022 int ret = 0;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4023 int backend_idx = DEFAULT_CODEC_BACKEND;
4024 struct platform_data *my_data = (struct platform_data *)adev->platform;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4025
4026 backend_idx = platform_get_backend_index(snd_device);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4027 ALOGI("%s:becf: afe: bitwidth %d, samplerate %d, backend_idx %d device (%s)",
4028 __func__, bit_width, sample_rate, backend_idx,
4029 platform_get_snd_device_name(snd_device));
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4030
4031 if (bit_width !=
4032 my_data->current_backend_cfg[backend_idx].bit_width) {
4033
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4034 struct mixer_ctl *ctl;
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]4035 ctl = mixer_get_ctl_by_name(adev->mixer,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4036 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4037 if (!ctl) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4038 ALOGE("%s:becf: afe: Could not get ctl for mixer command - %s",
4039 __func__,
4040 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4041 return -EINVAL;
4042 }
4043
4044 if (bit_width == 24) {
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]4045 if (format == AUDIO_FORMAT_PCM_24_BIT_PACKED)
4046 mixer_ctl_set_enum_by_string(ctl, "S24_3LE");
4047 else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4048 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]4049 } else if (bit_width == 32) {
4050 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4051 } else {
4052 mixer_ctl_set_enum_by_string(ctl, "S16_LE");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4053 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4054 my_data->current_backend_cfg[backend_idx].bit_width = bit_width;
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]4055 ALOGD("%s:becf: afe: %s mixer set to %d bit for %x format", __func__,
4056 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl,
4057 bit_width, format);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4058 }
4059
4060 /*
4061 * Backend sample rate configuration follows:
4062 * 16 bit playback - 48khz for streams at any valid sample rate
4063 * 24 bit playback - 48khz for stream sample rate less than 48khz
4064 * 24 bit playback - 96khz for sample rate range of 48khz to 96khz
4065 * 24 bit playback - 192khz for sample rate range of 96khz to 192 khz
4066 * Upper limit is inclusive in the sample rate range.
4067 */
4068 // TODO: This has to be more dynamic based on policy file
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4069
4070 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]4071 (my_data->hifi_audio)) {
4072 /*
4073 * sample rate update is needed only for hifi audio enabled platforms
4074 */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4075 char *rate_str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4076 struct mixer_ctl *ctl;
4077
4078 switch (sample_rate) {
4079 case 8000:
4080 case 11025:
4081 case 16000:
4082 case 22050:
4083 case 32000:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4084 case 48000:
4085 rate_str = "KHZ_48";
4086 break;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4087 case 44100:
4088 rate_str = "KHZ_44P1";
4089 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4090 case 64000:
4091 case 88200:
4092 case 96000:
4093 rate_str = "KHZ_96";
4094 break;
4095 case 176400:
4096 case 192000:
4097 rate_str = "KHZ_192";
4098 break;
4099 default:
4100 rate_str = "KHZ_48";
4101 break;
4102 }
4103
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4104 ctl = mixer_get_ctl_by_name(adev->mixer,
4105 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4106
4107 if (!ctl) {
4108 ALOGE("%s:becf: afe: Could not get ctl to set the Sample Rate for mixer command - %s",
4109 __func__,
4110 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4111 return -EINVAL;
4112 }
4113
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4114 ALOGD("%s:becf: afe: %s set to %s", __func__,
4115 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl,
4116 rate_str);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4117 mixer_ctl_set_enum_by_string(ctl, rate_str);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4118 my_data->current_backend_cfg[backend_idx].sample_rate = sample_rate;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4119 }
4120
4121 return ret;
4122}
4123
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4124/*
4125 * goes through all the current usecases and picks the highest
4126 * bitwidth & samplerate
4127 */
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4128static bool platform_check_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4129 struct audio_usecase* usecase,
4130 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4131 unsigned int* new_bit_width,
4132 unsigned int* new_sample_rate)
4133{
4134 bool backend_change = false;
4135 struct listnode *node;
4136 struct stream_out *out = NULL;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4137 char value[PROPERTY_VALUE_MAX] = {0};
4138 unsigned int bit_width;
4139 unsigned int sample_rate;
4140 int backend_idx = DEFAULT_CODEC_BACKEND;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4141 struct platform_data *my_data = (struct platform_data *)adev->platform;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4142 int na_mode = platform_get_native_support();
Mingming Yinddd610b2016-01-20 17:09:32 -0800[diff] [blame]4143 edid_audio_info *edid_info = (edid_audio_info *)my_data->edid_info;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4144
4145 backend_idx = platform_get_backend_index(snd_device);
4146
4147 bit_width = *new_bit_width;
4148 sample_rate = *new_sample_rate;
4149
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4150 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]4151 __func__, backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4152
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]4153 // For voice calls use default configuration i.e. 16b/48K, only applicable to
4154 // default backend
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4155 // force routing is not required here, caller will do it anyway
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]4156 if ((voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) &&
4157 backend_idx == DEFAULT_CODEC_BACKEND) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4158 ALOGW("%s:becf: afe:Use default bw and sr for voice/voip calls ",
4159 __func__);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4160 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4161 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4162 } else {
4163 /*
4164 * The backend should be configured at highest bit width and/or
4165 * sample rate amongst all playback usecases.
4166 * If the selected sample rate and/or bit width differ with
4167 * current backend sample rate and/or bit width, then, we set the
4168 * backend re-configuration flag.
4169 *
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4170 * 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]4171 */
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4172 int i =0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4173 list_for_each(node, &adev->usecase_list) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4174 struct audio_usecase *uc;
4175 uc = node_to_item(node, struct audio_usecase, list);
4176 struct stream_out *out = (struct stream_out*) uc->stream.out;
4177 if (uc->type == PCM_PLAYBACK && out && usecase != uc) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4178
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4179 ALOGD("%s:napb: (%d) - (%s)id (%d) sr %d bw "
4180 "(%d) device %s", __func__, i++, use_case_table[uc->id],
4181 uc->id, out->sample_rate,
4182 out->bit_width,
4183 platform_get_snd_device_name(uc->out_snd_device));
4184
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4185 if (platform_check_backends_match(snd_device, uc->out_snd_device)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4186 if (bit_width < out->bit_width)
4187 bit_width = out->bit_width;
4188 if (sample_rate < out->sample_rate)
4189 sample_rate = out->sample_rate;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4190 if (out->sample_rate < OUTPUT_SAMPLING_RATE_44100)
4191 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4192 }
4193 }
4194 }
4195 }
4196
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4197 if (audio_is_true_native_stream_active(adev)) {
Sidipotu Ashokad8fff82016-02-02 10:48:42 +0530[diff] [blame]4198 if (check_hdset_combo_device(snd_device)) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4199 /*
4200 * In true native mode Tasha has a limitation that one port at 44.1 khz
4201 * cannot drive both spkr and hdset, to simiplify the solution lets
4202 * move the AFE to 48khzwhen a ring tone selects combo device.
4203 */
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4204 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4205 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4206 ALOGD("%s:becf: afe: port has to run at 48k for a combo device",
4207 __func__);
4208 } else {
4209 /*
4210 * in single BE mode, if native audio playback
4211 * is active then it will take priority
4212 */
4213 sample_rate = OUTPUT_SAMPLING_RATE_44100;
4214 ALOGD("%s:becf: afe: napb active set rate to 44.1 khz",
4215 __func__);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4216 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4217 }
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4218
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4219 /*
Sidipotu Ashokfdd505a2016-02-11 10:31:38 +0530[diff] [blame]4220 * hifi playback not supported on spkr devices, limit the Sample Rate
4221 * to 48 khz.
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4222 */
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4223 if (SND_DEVICE_OUT_SPEAKER == snd_device ||
4224 SND_DEVICE_OUT_SPEAKER_WSA == snd_device ||
4225 SND_DEVICE_OUT_SPEAKER_VBAT == snd_device) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4226 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4227 ALOGD("%s:becf: afe: playback on speaker device Configure afe to "
4228 "default Sample Rate(48k)", __func__);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4229 }
4230
4231 /*
4232 * native playback is not enabled.Configure afe to default Sample Rate(48k)
4233 */
4234 if (NATIVE_AUDIO_MODE_INVALID == na_mode &&
4235 OUTPUT_SAMPLING_RATE_44100 == sample_rate) {
4236 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4237 ALOGD("%s:becf: afe: napb not active - set (48k) default rate",
4238 __func__);
4239 }
4240
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4241 /*
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]4242 * reset the sample rate to default value(48K), if hifi audio is not supported
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4243 */
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]4244 if (!my_data->hifi_audio) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4245 ALOGD("%s:becf: afe: only 48KHZ sample rate is supported "
4246 "Configure afe to default Sample Rate(48k)", __func__);
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]4247 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4248 }
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4249
Mingming Yinddd610b2016-01-20 17:09:32 -0800[diff] [blame]4250 if (backend_idx == HDMI_RX_BACKEND) {
4251 //Check EDID info for supported samplerate
4252 if (!edid_is_supported_sr(edid_info,sample_rate)) {
4253 //reset to current sample rate
4254 sample_rate = my_data->current_backend_cfg[backend_idx].sample_rate;
4255 }
4256 //Check EDID info for supported bit widhth
4257 if (!edid_is_supported_bps(edid_info,bit_width)) {
4258 //reset to current sample rate
4259 bit_width = my_data->current_backend_cfg[backend_idx].bit_width;
4260 }
4261 }
4262
Manish Dewangan837dc462015-05-27 10:17:41 +0530[diff] [blame]4263 //check if mulitchannel clip needs to be down sampled to 48k
4264 property_get("audio.playback.mch.downsample",value,"");
4265 if (!strncmp("true", value, sizeof("true"))) {
4266 out = usecase->stream.out;
4267 if ((popcount(out->channel_mask) > 2) &&
4268 (out->sample_rate > CODEC_BACKEND_DEFAULT_SAMPLE_RATE) &&
4269 !(out->flags & AUDIO_OUTPUT_FLAG_COMPRESS_PASSTHROUGH)) {
4270 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4271 /* update out sample rate to reflect current backend sample rate */
4272 out->sample_rate = sample_rate;
4273 ALOGD("%s: MCH session defaulting sample rate to %d",
4274 __func__, sample_rate);
4275 }
4276 }
4277
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]4278 if (backend_idx == USB_AUDIO_RX_BACKEND) {
4279 unsigned int channels = audio_channel_count_from_out_mask(usecase->stream.out->channel_mask);
4280 audio_extn_usb_is_config_supported(&bit_width, &sample_rate, channels);
4281 ALOGV("%s: USB BE configured as bit_width(%d)sample_rate(%d)channels(%d)",
4282 __func__, bit_width, sample_rate, channels);
4283 }
4284
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4285 ALOGI("%s:becf: afe: Codec selected backend: %d updated bit width: %d and sample rate: %d",
4286 __func__,
4287 backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4288 // Force routing if the expected bitwdith or samplerate
4289 // is not same as current backend comfiguration
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4290 if ((bit_width != my_data->current_backend_cfg[backend_idx].bit_width) ||
4291 (sample_rate != my_data->current_backend_cfg[backend_idx].sample_rate)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4292 *new_bit_width = bit_width;
4293 *new_sample_rate = sample_rate;
4294 backend_change = true;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4295 ALOGI("%s:becf: afe: Codec backend needs to be updated. new bit width: %d new sample rate: %d",
4296 __func__,
4297 *new_bit_width, *new_sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4298 }
4299
4300 return backend_change;
4301}
4302
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]4303bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4304 struct audio_usecase *usecase, snd_device_t snd_device)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4305{
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4306 unsigned int new_bit_width;
4307 unsigned int new_sample_rate;
4308 int backend_idx = DEFAULT_CODEC_BACKEND;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4309 int new_snd_devices[SND_DEVICE_OUT_END];
4310 int i, num_devices = 1;
4311 bool ret = false;
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]4312 audio_format_t format;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4313
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4314 backend_idx = platform_get_backend_index(snd_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4315
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4316 new_bit_width = usecase->stream.out->bit_width;
4317 new_sample_rate = usecase->stream.out->sample_rate;
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]4318 format = usecase->stream.out->format;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4319
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4320 ALOGI("%s:becf: afe: bitwidth %d, samplerate %d"
4321 ", backend_idx %d usecase = %d device (%s)", __func__, new_bit_width,
4322 new_sample_rate, backend_idx, usecase->id,
4323 platform_get_snd_device_name(snd_device));
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4324
4325 if (!platform_can_split_snd_device(adev->platform, snd_device,
4326 &num_devices, new_snd_devices))
4327 new_snd_devices[0] = snd_device;
4328
4329 for (i = 0; i < num_devices; i++) {
4330 ALOGI("%s: becf: new_snd_devices[%d] is %s", __func__, i,
4331 platform_get_snd_device_name(new_snd_devices[i]));
4332 if (platform_check_codec_backend_cfg(adev, usecase, new_snd_devices[i],
4333 &new_bit_width, &new_sample_rate)) {
4334 platform_set_codec_backend_cfg(adev, new_snd_devices[i],
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]4335 new_bit_width, new_sample_rate, format);
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4336 ret = true;
4337 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4338 }
4339
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4340 return ret;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4341}
4342
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]4343/*
4344 * configures afe with bit width and Sample Rate
4345 */
4346
4347int platform_set_capture_codec_backend_cfg(struct audio_device* adev,
4348 snd_device_t snd_device,
4349 unsigned int bit_width, unsigned int sample_rate,
4350 audio_format_t format)
4351{
4352 int ret = 0;
4353 int backend_idx = DEFAULT_CODEC_BACKEND;
4354 struct platform_data *my_data = (struct platform_data *)adev->platform;
4355
4356 ALOGI("%s:txbecf: afe: bitwidth %d, samplerate %d, backend_idx %d device (%s)",
4357 __func__, bit_width, sample_rate, backend_idx,
4358 platform_get_snd_device_name(snd_device));
4359
4360 if (bit_width !=
4361 my_data->current_tx_backend_cfg[backend_idx].bit_width) {
4362
4363 struct mixer_ctl *ctl = NULL;
4364 ctl = mixer_get_ctl_by_name(adev->mixer,
4365 my_data->current_tx_backend_cfg[backend_idx].bitwidth_mixer_ctl);
4366 if (!ctl) {
4367 ALOGE("%s:txbecf: afe: Could not get ctl for mixer command - %s",
4368 __func__,
4369 my_data->current_tx_backend_cfg[backend_idx].bitwidth_mixer_ctl);
4370 return -EINVAL;
4371 }
4372
4373 if (bit_width == 24) {
4374 if (format == AUDIO_FORMAT_PCM_24_BIT_PACKED)
4375 ret = mixer_ctl_set_enum_by_string(ctl, "S24_3LE");
4376 else
4377 ret = mixer_ctl_set_enum_by_string(ctl, "S24_LE");
4378 } else {
4379 ret = mixer_ctl_set_enum_by_string(ctl, "S16_LE");
4380 }
4381
4382 if (ret < 0) {
4383 ALOGE("%s:txbecf: afe: Could not set ctl for mixer command - %s",
4384 __func__,
4385 my_data->current_tx_backend_cfg[backend_idx].bitwidth_mixer_ctl);
4386 return -EINVAL;
4387 }
4388
4389 my_data->current_tx_backend_cfg[backend_idx].bit_width = bit_width;
4390 ALOGD("%s:txbecf: afe: %s mixer set to %d bit", __func__,
4391 my_data->current_tx_backend_cfg[backend_idx].bitwidth_mixer_ctl, bit_width);
4392 }
4393
4394 /*
4395 * Backend sample rate configuration follows:
4396 * 16 bit record - 48khz for streams at any valid sample rate
4397 * 24 bit record - 48khz for stream sample rate less than 48khz
4398 * 24 bit record - 96khz for sample rate range of 48khz to 96khz
4399 * 24 bit record - 192khz for sample rate range of 96khz to 192 khz
4400 * Upper limit is inclusive in the sample rate range.
4401 */
4402 // TODO: This has to be more dynamic based on policy file
4403
4404 if (sample_rate != my_data->current_tx_backend_cfg[(int)backend_idx].sample_rate) {
4405 /*
4406 * sample rate update is needed only for hifi audio enabled platforms
4407 */
4408 char *rate_str = NULL;
4409 struct mixer_ctl *ctl = NULL;
4410
4411 switch (sample_rate) {
4412 case 8000:
4413 case 11025:
4414 case 16000:
4415 case 22050:
4416 case 32000:
4417 case 44100:
4418 case 48000:
4419 rate_str = "KHZ_48";
4420 break;
4421 case 64000:
4422 case 88200:
4423 case 96000:
4424 rate_str = "KHZ_96";
4425 break;
4426 case 176400:
4427 case 192000:
4428 rate_str = "KHZ_192";
4429 break;
4430 default:
4431 rate_str = "KHZ_48";
4432 break;
4433 }
4434
4435 ctl = mixer_get_ctl_by_name(adev->mixer,
4436 my_data->current_tx_backend_cfg[backend_idx].samplerate_mixer_ctl);
4437
4438 if (ctl < 0) {
4439 ALOGE("%s:txbecf: afe: Could not get ctl to set the Sample Rate for mixer command - %s",
4440 __func__,
4441 my_data->current_tx_backend_cfg[backend_idx].samplerate_mixer_ctl);
4442 return -EINVAL;
4443 }
4444
4445 ALOGD("%s:txbecf: afe: %s set to %s", __func__,
4446 my_data->current_tx_backend_cfg[backend_idx].samplerate_mixer_ctl,
4447 rate_str);
4448 ret = mixer_ctl_set_enum_by_string(ctl, rate_str);
4449 if (ret < 0) {
4450 ALOGE("%s:txbecf: afe: Could not set ctl for mixer command - %s",
4451 __func__,
4452 my_data->current_tx_backend_cfg[backend_idx].samplerate_mixer_ctl);
4453 return -EINVAL;
4454 }
4455
4456 my_data->current_tx_backend_cfg[backend_idx].sample_rate = sample_rate;
4457 }
4458
4459 return ret;
4460}
4461
4462/*
4463 * goes through all the current usecases and picks the highest
4464 * bitwidth & samplerate
4465 */
4466bool platform_check_capture_codec_backend_cfg(struct audio_device* adev,
4467 unsigned int* new_bit_width,
4468 unsigned int* new_sample_rate)
4469{
4470 bool backend_change = false;
4471 unsigned int bit_width;
4472 unsigned int sample_rate;
4473 int backend_idx = DEFAULT_CODEC_BACKEND;
4474 struct platform_data *my_data = (struct platform_data *)adev->platform;
4475
4476 bit_width = *new_bit_width;
4477 sample_rate = *new_sample_rate;
4478
4479 ALOGI("%s:txbecf: afe: Codec selected backend: %d current bit width: %d and "
4480 "sample rate: %d",__func__,backend_idx, bit_width, sample_rate);
4481
4482 // For voice calls use default configuration i.e. 16b/48K, only applicable to
4483 // default backend
4484 // force routing is not required here, caller will do it anyway
4485 if ((voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) ||
4486 (!is_external_codec)) {
4487 ALOGW("%s:txbecf: afe:Use default bw and sr for voice/voip calls",
4488 __func__);
4489 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4490 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4491 }
4492
4493 ALOGI("%s:txbecf: afe: Codec selected backend: %d updated bit width: %d and "
4494 "sample rate: %d", __func__, backend_idx, bit_width, sample_rate);
4495 // Force routing if the expected bitwdith or samplerate
4496 // is not same as current backend comfiguration
4497 if ((bit_width != my_data->current_tx_backend_cfg[backend_idx].bit_width) ||
4498 (sample_rate != my_data->current_tx_backend_cfg[backend_idx].sample_rate)) {
4499 *new_bit_width = bit_width;
4500 *new_sample_rate = sample_rate;
4501 backend_change = true;
4502 ALOGI("%s:txbecf: afe: Codec backend needs to be updated. new bit width: %d "
4503 "new sample rate: %d", __func__, *new_bit_width, *new_sample_rate);
4504 }
4505
4506 return backend_change;
4507}
4508
4509bool platform_check_and_set_capture_codec_backend_cfg(struct audio_device* adev,
4510 struct audio_usecase *usecase, snd_device_t snd_device)
4511{
4512 unsigned int new_bit_width;
4513 unsigned int new_sample_rate;
4514 audio_format_t format = AUDIO_FORMAT_PCM_16_BIT;
4515 int backend_idx = DEFAULT_CODEC_BACKEND;
4516 int ret = 0;
4517
4518 if(usecase->type == PCM_CAPTURE) {
4519 new_sample_rate = usecase->stream.in->sample_rate;
4520 new_bit_width = usecase->stream.in->bit_width;
4521 format = usecase->stream.in->format;
4522 } else {
4523 new_bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4524 new_sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4525 }
4526
4527 ALOGI("%s:txbecf: afe: bitwidth %d, samplerate %d"
4528 ", backend_idx %d usecase = %d device (%s)", __func__, new_bit_width,
4529 new_sample_rate, backend_idx, usecase->id,
4530 platform_get_snd_device_name(snd_device));
4531 if (platform_check_capture_codec_backend_cfg(adev, &new_bit_width,
4532 &new_sample_rate)) {
4533 ret = platform_set_capture_codec_backend_cfg(adev, snd_device,
4534 new_bit_width, new_sample_rate, format);
4535 if(!ret)
4536 return true;
4537 }
4538
4539 return false;
4540}
4541
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4542int platform_set_snd_device_backend(snd_device_t device, const char *backend_tag,
4543 const char * hw_interface)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4544{
4545 int ret = 0;
4546
4547 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
4548 ALOGE("%s: Invalid snd_device = %d",
4549 __func__, device);
4550 ret = -EINVAL;
4551 goto done;
4552 }
4553
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4554 ALOGD("%s: backend_tag_table[%s]: old = %s new = %s", __func__,
4555 platform_get_snd_device_name(device),
4556 backend_tag_table[device] != NULL ? backend_tag_table[device]: "null",
4557 backend_tag);
4558 if (backend_tag_table[device]) {
4559 free(backend_tag_table[device]);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4560 }
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4561 backend_tag_table[device] = strdup(backend_tag);
4562
4563 if (hw_interface != NULL) {
4564 if (hw_interface_table[device])
4565 free(hw_interface_table[device]);
4566
4567 ALOGD("%s: hw_interface_table[%d] = %s", __func__, device, hw_interface);
4568 hw_interface_table[device] = strdup(hw_interface);
4569 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4570done:
4571 return ret;
4572}
4573
4574int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id)
4575{
4576 int ret = 0;
4577 if ((usecase <= USECASE_INVALID) || (usecase >= AUDIO_USECASE_MAX)) {
4578 ALOGE("%s: invalid usecase case idx %d", __func__, usecase);
4579 ret = -EINVAL;
4580 goto done;
4581 }
4582
4583 if ((type != 0) && (type != 1)) {
4584 ALOGE("%s: invalid usecase type", __func__);
4585 ret = -EINVAL;
4586 }
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4587 ALOGV("%s: pcm_device_table[%d][%d] = %d", __func__, usecase, type, pcm_id);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4588 pcm_device_table[usecase][type] = pcm_id;
4589done:
4590 return ret;
4591}
4592
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4593void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
4594{
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]4595 *device_to_be_id = (int*) msm_device_to_be_id;
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4596 *length = msm_be_id_array_len;
4597}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4598int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask, int snd_id)
4599{
4600 int ret = 0;
4601 int channels = audio_channel_count_from_out_mask(channel_mask);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4602
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4603 char channel_map[8];
4604 memset(channel_map, 0, sizeof(channel_map));
4605 /* Following are all most common standard WAV channel layouts
4606 overridden by channel mask if its allowed and different */
4607 switch (channels) {
4608 case 1:
4609 /* AUDIO_CHANNEL_OUT_MONO */
4610 channel_map[0] = PCM_CHANNEL_FC;
4611 break;
4612 case 2:
4613 /* AUDIO_CHANNEL_OUT_STEREO */
4614 channel_map[0] = PCM_CHANNEL_FL;
4615 channel_map[1] = PCM_CHANNEL_FR;
4616 break;
4617 case 3:
4618 /* AUDIO_CHANNEL_OUT_2POINT1 */
4619 channel_map[0] = PCM_CHANNEL_FL;
4620 channel_map[1] = PCM_CHANNEL_FR;
4621 channel_map[2] = PCM_CHANNEL_FC;
4622 break;
4623 case 4:
4624 /* AUDIO_CHANNEL_OUT_QUAD_SIDE */
4625 channel_map[0] = PCM_CHANNEL_FL;
4626 channel_map[1] = PCM_CHANNEL_FR;
4627 channel_map[2] = PCM_CHANNEL_LS;
4628 channel_map[3] = PCM_CHANNEL_RS;
4629 if (channel_mask == AUDIO_CHANNEL_OUT_QUAD_BACK)
4630 {
4631 channel_map[2] = PCM_CHANNEL_LB;
4632 channel_map[3] = PCM_CHANNEL_RB;
4633 }
4634 if (channel_mask == AUDIO_CHANNEL_OUT_SURROUND)
4635 {
4636 channel_map[2] = PCM_CHANNEL_FC;
4637 channel_map[3] = PCM_CHANNEL_CS;
4638 }
4639 break;
4640 case 5:
4641 /* AUDIO_CHANNEL_OUT_PENTA */
4642 channel_map[0] = PCM_CHANNEL_FL;
4643 channel_map[1] = PCM_CHANNEL_FR;
4644 channel_map[2] = PCM_CHANNEL_FC;
4645 channel_map[3] = PCM_CHANNEL_LB;
4646 channel_map[4] = PCM_CHANNEL_RB;
4647 break;
4648 case 6:
4649 /* AUDIO_CHANNEL_OUT_5POINT1 */
4650 channel_map[0] = PCM_CHANNEL_FL;
4651 channel_map[1] = PCM_CHANNEL_FR;
4652 channel_map[2] = PCM_CHANNEL_FC;
4653 channel_map[3] = PCM_CHANNEL_LFE;
4654 channel_map[4] = PCM_CHANNEL_LB;
4655 channel_map[5] = PCM_CHANNEL_RB;
4656 if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1_SIDE)
4657 {
4658 channel_map[4] = PCM_CHANNEL_LS;
4659 channel_map[5] = PCM_CHANNEL_RS;
4660 }
4661 break;
4662 case 7:
4663 /* AUDIO_CHANNEL_OUT_6POINT1 */
4664 channel_map[0] = PCM_CHANNEL_FL;
4665 channel_map[1] = PCM_CHANNEL_FR;
4666 channel_map[2] = PCM_CHANNEL_FC;
4667 channel_map[3] = PCM_CHANNEL_LFE;
4668 channel_map[4] = PCM_CHANNEL_LB;
4669 channel_map[5] = PCM_CHANNEL_RB;
4670 channel_map[6] = PCM_CHANNEL_CS;
4671 break;
4672 case 8:
4673 /* AUDIO_CHANNEL_OUT_7POINT1 */
4674 channel_map[0] = PCM_CHANNEL_FL;
4675 channel_map[1] = PCM_CHANNEL_FR;
4676 channel_map[2] = PCM_CHANNEL_FC;
4677 channel_map[3] = PCM_CHANNEL_LFE;
4678 channel_map[4] = PCM_CHANNEL_LB;
4679 channel_map[5] = PCM_CHANNEL_RB;
4680 channel_map[6] = PCM_CHANNEL_LS;
4681 channel_map[7] = PCM_CHANNEL_RS;
4682 break;
4683 default:
4684 ALOGE("unsupported channels %d for setting channel map", channels);
4685 return -1;
4686 }
4687 ret = platform_set_channel_map(platform, channels, channel_map, snd_id);
4688 return ret;
4689}
4690
4691int platform_get_edid_info(void *platform)
4692{
4693 struct platform_data *my_data = (struct platform_data *)platform;
4694 struct audio_device *adev = my_data->adev;
4695 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]4696 int ret, count;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4697
4698 struct mixer_ctl *ctl;
4699 char edid_data[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE + 1] = {0};
4700 edid_audio_info *info;
4701
4702 if (my_data->edid_valid) {
4703 /* use cached edid */
4704 return 0;
4705 }
4706
4707 if (my_data->edid_info == NULL) {
4708 my_data->edid_info =
4709 (struct edid_audio_info *)calloc(1, sizeof(struct edid_audio_info));
4710 }
4711
4712 info = my_data->edid_info;
4713
4714 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
4715 if (!ctl) {
4716 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4717 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
4718 goto fail;
4719 }
4720
4721 mixer_ctl_update(ctl);
4722
4723 count = mixer_ctl_get_num_values(ctl);
4724
4725 /* Read SAD blocks, clamping the maximum size for safety */
4726 if (count > (int)sizeof(block))
4727 count = (int)sizeof(block);
4728
4729 ret = mixer_ctl_get_array(ctl, block, count);
4730 if (ret != 0) {
4731 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
4732 goto fail;
4733 }
4734 edid_data[0] = count;
4735 memcpy(&edid_data[1], block, count);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4736 if (!edid_get_sink_caps(info, edid_data)) {
4737 ALOGE("%s: Failed to get HDMI sink capabilities", __func__);
4738 goto fail;
4739 }
4740 my_data->edid_valid = true;
4741 return 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4742fail:
4743 if (my_data->edid_info) {
4744 free(my_data->edid_info);
4745 my_data->edid_info = NULL;
4746 my_data->edid_valid = false;
4747 }
4748 ALOGE("%s: return -EINVAL", __func__);
4749 return -EINVAL;
4750}
4751
4752
4753int platform_set_channel_allocation(void *platform, int channel_alloc)
4754{
4755 struct mixer_ctl *ctl;
4756 const char *mixer_ctl_name = "HDMI RX CA";
4757 int ret;
4758 struct platform_data *my_data = (struct platform_data *)platform;
4759 struct audio_device *adev = my_data->adev;
4760
4761 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4762 if (!ctl) {
4763 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4764 __func__, mixer_ctl_name);
4765 ret = EINVAL;
4766 }
4767 ALOGD(":%s channel allocation = 0x%x", __func__, channel_alloc);
4768 ret = mixer_ctl_set_value(ctl, 0, channel_alloc);
4769
4770 if (ret < 0) {
4771 ALOGE("%s: Could not set ctl, error:%d ", __func__, ret);
4772 }
4773
4774 return ret;
4775}
4776
4777int platform_set_channel_map(void *platform, int ch_count, char *ch_map, int snd_id)
4778{
4779 struct mixer_ctl *ctl;
4780 char mixer_ctl_name[44]; // max length of name is 44 as defined
4781 int ret;
4782 unsigned int i;
4783 int set_values[8] = {0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4784 struct platform_data *my_data = (struct platform_data *)platform;
4785 struct audio_device *adev = my_data->adev;
4786 ALOGV("%s channel_count:%d",__func__, ch_count);
4787 if (NULL == ch_map) {
4788 ALOGE("%s: Invalid channel mapping used", __func__);
4789 return -EINVAL;
4790 }
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4791
4792 /*
4793 * If snd_id is greater than 0, stream channel mapping
4794 * If snd_id is below 0, typically -1, device channel mapping
4795 */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4796 if (snd_id >= 0) {
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4797 snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "Playback Channel Map%d", snd_id);
4798 } else {
4799 strlcpy(mixer_ctl_name, "Playback Device Channel Map", sizeof(mixer_ctl_name));
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4800 }
4801
4802 ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
4803
4804 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4805 if (!ctl) {
4806 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4807 __func__, mixer_ctl_name);
4808 return -EINVAL;
4809 }
4810 for (i = 0; i< ARRAY_SIZE(set_values); i++) {
4811 set_values[i] = ch_map[i];
4812 }
4813
4814 ALOGD("%s: set mapping(%d %d %d %d %d %d %d %d) for channel:%d", __func__,
4815 set_values[0], set_values[1], set_values[2], set_values[3], set_values[4],
4816 set_values[5], set_values[6], set_values[7], ch_count);
4817
4818 ret = mixer_ctl_set_array(ctl, set_values, ch_count);
4819 if (ret < 0) {
4820 ALOGE("%s: Could not set ctl, error:%d ch_count:%d",
4821 __func__, ret, ch_count);
4822 }
4823 return ret;
4824}
4825
4826unsigned char platform_map_to_edid_format(int audio_format)
4827{
4828 unsigned char format;
4829 switch (audio_format & AUDIO_FORMAT_MAIN_MASK) {
4830 case AUDIO_FORMAT_AC3:
4831 ALOGV("%s: AC3", __func__);
4832 format = AC3;
4833 break;
4834 case AUDIO_FORMAT_AAC:
4835 ALOGV("%s:AAC", __func__);
4836 format = AAC;
4837 break;
Manish Dewangana6fc5442015-08-24 20:30:31 +0530[diff] [blame]4838 case AUDIO_FORMAT_AAC_ADTS:
4839 ALOGV("%s:AAC_ADTS", __func__);
4840 format = AAC;
4841 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4842 case AUDIO_FORMAT_E_AC3:
4843 ALOGV("%s:E_AC3", __func__);
4844 format = DOLBY_DIGITAL_PLUS;
4845 break;
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4846 case AUDIO_FORMAT_DTS:
4847 ALOGV("%s:DTS", __func__);
4848 format = DTS;
4849 break;
4850 case AUDIO_FORMAT_DTS_HD:
4851 ALOGV("%s:DTS_HD", __func__);
4852 format = DTS_HD;
4853 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4854 case AUDIO_FORMAT_PCM_16_BIT:
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]4855 case AUDIO_FORMAT_PCM_24_BIT_PACKED:
4856 case AUDIO_FORMAT_PCM_8_24_BIT:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4857 ALOGV("%s:PCM", __func__);
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4858 format = LPCM;
4859 break;
4860 default:
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4861 format = -1;
Naresh Tanniru20e8b022016-04-28 16:54:17 +0530[diff] [blame]4862 ALOGE("%s:invalid format:%d", __func__,format);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4863 break;
4864 }
4865 return format;
4866}
4867
4868uint32_t platform_get_compress_passthrough_buffer_size(
4869 audio_offload_info_t* info)
4870{
4871 uint32_t fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4872 if (!info->has_video)
4873 fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4874
4875 return fragment_size;
4876}
4877
4878void platform_reset_edid_info(void *platform) {
4879
4880 ALOGV("%s:", __func__);
4881 struct platform_data *my_data = (struct platform_data *)platform;
4882 if (my_data->edid_info) {
4883 ALOGV("%s :free edid", __func__);
4884 free(my_data->edid_info);
4885 my_data->edid_info = NULL;
4886 }
4887}
4888
4889bool platform_is_edid_supported_format(void *platform, int format)
4890{
4891 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4892 edid_audio_info *info = NULL;
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]4893 int i, ret;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4894 unsigned char format_id = platform_map_to_edid_format(format);
4895
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4896 if (format_id <= 0) {
4897 ALOGE("%s invalid edid format mappting for :%x" ,__func__, format);
4898 return false;
4899 }
4900
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4901 ret = platform_get_edid_info(platform);
4902 info = (edid_audio_info *)my_data->edid_info;
4903 if (ret == 0 && info != NULL) {
4904 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4905 /*
4906 * To check
4907 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
4908 * & DOLBY_DIGITAL_PLUS
4909 */
4910 if (info->audio_blocks_array[i].format_id == format_id) {
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4911 ALOGV("%s:returns true %x",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4912 __func__, format);
4913 return true;
4914 }
4915 }
4916 }
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4917 ALOGV("%s:returns false %x",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4918 __func__, format);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4919 return false;
4920}
4921
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4922bool platform_is_edid_supported_sample_rate(void *platform, int sample_rate)
4923{
4924 struct platform_data *my_data = (struct platform_data *)platform;
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4925 edid_audio_info *info = NULL;
Naresh Tanniru20e8b022016-04-28 16:54:17 +0530[diff] [blame]4926 int i, ret;
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4927
4928 ret = platform_get_edid_info(platform);
4929 info = (edid_audio_info *)my_data->edid_info;
4930 if (ret == 0 && info != NULL) {
4931 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4932 /*
4933 * To check
4934 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
4935 * & DOLBY_DIGITAL_PLUS
4936 */
4937 if (info->audio_blocks_array[i].sampling_freq == sample_rate) {
4938 ALOGV("%s: returns true %d", __func__, sample_rate);
4939 return true;
4940 }
4941 }
4942 }
4943 ALOGV("%s: returns false %d", __func__, sample_rate);
4944
4945 return false;
4946}
4947
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4948int platform_set_edid_channels_configuration(void *platform, int channels) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4949
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4950 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4951 edid_audio_info *info = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4952 int channel_count = 2;
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]4953 int i, ret;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4954 char default_channelMap[MAX_CHANNELS_SUPPORTED] = {0};
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4955
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4956 ret = platform_get_edid_info(platform);
4957 info = (edid_audio_info *)my_data->edid_info;
4958 if(ret == 0 && info != NULL) {
4959 if (channels > 2) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4960
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4961 ALOGV("%s:able to get HDMI sink capabilities multi channel playback",
4962 __func__);
4963 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4964 if (info->audio_blocks_array[i].format_id == LPCM &&
4965 info->audio_blocks_array[i].channels > channel_count &&
4966 info->audio_blocks_array[i].channels <= MAX_HDMI_CHANNEL_CNT) {
4967 channel_count = info->audio_blocks_array[i].channels;
4968 }
4969 }
4970 ALOGV("%s:channel_count:%d", __func__, channel_count);
4971 /*
4972 * Channel map is set for supported hdmi max channel count even
4973 * though the input channel count set on adm is less than or equal to
4974 * max supported channel count
4975 */
4976 platform_set_channel_map(platform, channel_count, info->channel_map, -1);
4977 platform_set_channel_allocation(platform, info->channel_allocation);
4978 } else {
4979 default_channelMap[0] = PCM_CHANNEL_FL;
4980 default_channelMap[1] = PCM_CHANNEL_FR;
4981 platform_set_channel_map(platform,2,default_channelMap,-1);
4982 platform_set_channel_allocation(platform,0);
4983 }
4984 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4985
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4986 return 0;
4987}
4988
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4989void platform_cache_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4990{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4991 platform_get_edid_info(platform);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4992}
4993
Mingming Yinddd610b2016-01-20 17:09:32 -0800[diff] [blame]4994void platform_invalidate_hdmi_config(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4995{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4996 struct platform_data *my_data = (struct platform_data *)platform;
4997 my_data->edid_valid = false;
4998 if (my_data->edid_info) {
4999 memset(my_data->edid_info, 0, sizeof(struct edid_audio_info));
5000 }
Mingming Yinddd610b2016-01-20 17:09:32 -0800[diff] [blame]5001
5002 //reset HDMI_RX_BACKEND to default values
5003 my_data->current_backend_cfg[HDMI_RX_BACKEND].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
5004 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]5005}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5006
5007int platform_set_mixer_control(struct stream_out *out, const char * mixer_ctl_name,
5008 const char *mixer_val)
5009{
5010 struct audio_device *adev = out->dev;
5011 struct mixer_ctl *ctl = NULL;
5012 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
5013 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
5014 if (!ctl) {
5015 ALOGE("%s: could not get ctl for mixer cmd - %s",
5016 __func__, mixer_ctl_name);
5017 return -EINVAL;
5018 }
5019
5020 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
5021}
5022
Naresh Tanniru20e8b022016-04-28 16:54:17 +0530[diff] [blame]5023static int set_mixer_control(struct mixer *mixer,
5024 const char * mixer_ctl_name,
5025 const char *mixer_val)
5026{
5027 struct mixer_ctl *ctl;
5028 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
5029 ctl = mixer_get_ctl_by_name(mixer, mixer_ctl_name);
5030 if (!ctl) {
5031 ALOGE("%s: could not get ctl for mixer cmd - %s",
5032 __func__, mixer_ctl_name);
5033 return -EINVAL;
5034 }
5035
5036 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
5037}
5038
Mingming Yin21854652016-04-13 11:54:02 -0700[diff] [blame]5039int platform_set_hdmi_config(void *platform, uint32_t channel_count,
5040 uint32_t sample_rate, bool enable_passthrough)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5041{
Mingming Yin21854652016-04-13 11:54:02 -0700[diff] [blame]5042 struct platform_data *my_data = (struct platform_data *)platform;
5043 struct audio_device *adev = my_data->adev;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5044 const char *hdmi_format_ctrl = "HDMI RX Format";
Mingming Yin21854652016-04-13 11:54:02 -0700[diff] [blame]5045 const char *hdmi_rate_ctrl = "HDMI_RX SampleRate";
5046 const char *hdmi_chans_ctrl = "HDMI_RX Channels";
5047 const char *channel_cnt_str = NULL;
5048
5049 ALOGI("%s ch[%d] sr[%d], pthru[%d]", __func__,
5050 channel_count, sample_rate, enable_passthrough);
5051
5052 switch (channel_count) {
5053 case 8:
5054 channel_cnt_str = "Eight"; break;
5055 case 7:
5056 channel_cnt_str = "Seven"; break;
5057 case 6:
5058 channel_cnt_str = "Six"; break;
5059 case 5:
5060 channel_cnt_str = "Five"; break;
5061 case 4:
5062 channel_cnt_str = "Four"; break;
5063 case 3:
5064 channel_cnt_str = "Three"; break;
5065 default:
5066 channel_cnt_str = "Two"; break;
5067 }
5068 ALOGV("%s: HDMI channel count: %s", __func__, channel_cnt_str);
5069 set_mixer_control(adev->mixer, hdmi_chans_ctrl, channel_cnt_str);
5070
5071 if (enable_passthrough) {
5072 ALOGD("%s:HDMI compress format", __func__);
5073 set_mixer_control(adev->mixer, hdmi_format_ctrl, "Compr");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5074 } else {
Mingming Yin21854652016-04-13 11:54:02 -0700[diff] [blame]5075 ALOGD("%s: HDMI PCM format", __func__);
5076 set_mixer_control(adev->mixer, hdmi_format_ctrl, "LPCM");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5077 }
5078
Mingming Yin21854652016-04-13 11:54:02 -0700[diff] [blame]5079 switch (sample_rate) {
5080 case 32000:
5081 set_mixer_control(adev->mixer, hdmi_rate_ctrl, "KHZ_32");
5082 break;
5083 case 44100:
5084 set_mixer_control(adev->mixer, hdmi_rate_ctrl, "KHZ_44P1");
5085 break;
5086 case 96000:
5087 set_mixer_control(adev->mixer, hdmi_rate_ctrl, "KHZ_96");
5088 break;
5089 case 128000:
5090 set_mixer_control(adev->mixer, hdmi_rate_ctrl, "KHZ_128");
5091 break;
5092 case 176400:
5093 set_mixer_control(adev->mixer, hdmi_rate_ctrl, "KHZ_176_4");
5094 break;
5095 case 192000:
5096 set_mixer_control(adev->mixer, hdmi_rate_ctrl, "KHZ_192");
5097 break;
5098 default:
5099 case 48000:
5100 set_mixer_control(adev->mixer, hdmi_rate_ctrl, "KHZ_48");
5101 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5102 }
5103
5104 return 0;
5105}
5106
Mingming Yin21854652016-04-13 11:54:02 -0700[diff] [blame]5107
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5108int platform_set_device_params(struct stream_out *out, int param, int value)
5109{
5110 struct audio_device *adev = out->dev;
5111 struct mixer_ctl *ctl;
5112 char *mixer_ctl_name = "Device PP Params";
5113 int ret = 0;
5114 uint32_t set_values[] = {0,0};
5115
5116 set_values[0] = param;
5117 set_values[1] = value;
5118
5119 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
5120 if (!ctl) {
5121 ALOGE("%s: Could not get ctl for mixer cmd - %s",
5122 __func__, mixer_ctl_name);
5123 ret = -EINVAL;
5124 goto end;
5125 }
5126
5127 ALOGV("%s: Setting device pp params param: %d, value %d mixer ctrl:%s",
5128 __func__,param, value, mixer_ctl_name);
5129 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
5130
5131end:
5132 return ret;
5133}
5134
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]5135int platform_get_subsys_image_name(char *buf)
5136{
5137 strlcpy(buf, PLATFORM_IMAGE_NAME, sizeof(PLATFORM_IMAGE_NAME));
5138 return 0;
5139}
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]5140
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5141/*
5142 * This is a lookup table to map android audio input device to audio h/w interface (backend).
5143 * The table can be extended for other input devices by adding appropriate entries.
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5144 * The audio interface for a particular input device need to be added in
5145 * audio_platform_info.xml file.
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5146 */
5147struct audio_device_to_audio_interface audio_device_to_interface_table[] = {
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5148 {AUDIO_DEVICE_IN_BUILTIN_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BUILTIN_MIC), ""},
5149 {AUDIO_DEVICE_IN_BACK_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BACK_MIC), ""},
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5150};
5151
5152int audio_device_to_interface_table_len =
5153 sizeof(audio_device_to_interface_table) / sizeof(audio_device_to_interface_table[0]);
5154
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5155int platform_set_audio_device_interface(const char * device_name,
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5156 const char *intf_name,
5157 const char *codec_type)
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]5158{
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5159 int ret = 0;
5160 int i;
5161
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5162 if (device_name == NULL || intf_name == NULL || codec_type == NULL) {
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5163 ALOGE("%s: Invalid input", __func__);
5164
5165 ret = -EINVAL;
5166 goto done;
5167 }
5168
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5169 ALOGD("%s: Enter, device name:%s, intf name:%s, codec_type:%s", __func__,
5170 device_name, intf_name, codec_type);
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5171
5172 size_t device_name_len = strlen(device_name);
5173 for (i = 0; i < audio_device_to_interface_table_len; i++) {
5174 char* name = audio_device_to_interface_table[i].device_name;
5175 size_t name_len = strlen(name);
5176 if ((name_len == device_name_len) &&
5177 (strncmp(device_name, name, name_len) == 0)) {
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5178 if (is_external_codec &&
5179 (strncmp(codec_type, "external", strlen(codec_type)) == 0)) {
5180 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5181 __func__, device_name, intf_name);
5182
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5183 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5184 sizeof(audio_device_to_interface_table[i].interface_name));
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5185 } else if (!is_external_codec &&
5186 (strncmp(codec_type, "internal", strlen(codec_type)) == 0)) {
5187 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
5188 __func__, device_name, intf_name);
5189
5190 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
5191 sizeof(audio_device_to_interface_table[i].interface_name));
5192 } else
5193 ALOGE("Invalid codec_type specified. Ignoring this interface entry.");
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5194 goto done;
5195 }
5196 }
5197 ALOGE("%s: Could not find matching device name %s",
5198 __func__, device_name);
5199
5200 ret = -EINVAL;
5201
5202done:
5203 return ret;
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]5204}
Laxminath Kasam82252432015-05-29 18:37:11 +0530[diff] [blame]5205
Venkata Narendra Kumar Gutta7f4817f2016-01-29 14:15:53 +0530[diff] [blame]5206int platform_spkr_prot_is_wsa_analog_mode(void *adev)
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]5207{
5208 struct audio_device *adev_h = adev;
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]5209 const char *snd_card_name;
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]5210
Venkata Narendra Kumar Gutta7f4817f2016-01-29 14:15:53 +0530[diff] [blame]5211 /*
5212 * wsa analog mode is decided based on the sound card name
5213 */
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]5214 snd_card_name = mixer_get_name(adev_h->mixer);
5215 if ((!strcmp(snd_card_name, "msm8952-skum-snd-card")) ||
5216 (!strcmp(snd_card_name, "msm8952-snd-card")) ||
5217 (!strcmp(snd_card_name, "msm8952-snd-card-mtp")) ||
Venkata Narendra Kumar Gutta7f4817f2016-01-29 14:15:53 +0530[diff] [blame]5218 (!strcmp(snd_card_name, "msm8976-skun-snd-card")) ||
5219 (!strcmp(snd_card_name, "msm8953-snd-card-mtp")))
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]5220 return 1;
5221 else
5222 return 0;
5223}
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]5224
5225bool platform_send_gain_dep_cal(void *platform __unused,
5226 int level __unused)
5227{
5228 return 0;
5229}
Xiaojun Sang040cc9f2015-08-03 19:38:28 +0800[diff] [blame]5230
5231bool platform_can_enable_spkr_prot_on_device(snd_device_t snd_device)
5232{
5233 bool ret = false;
5234
5235 if (snd_device == SND_DEVICE_OUT_SPEAKER ||
5236 snd_device == SND_DEVICE_OUT_SPEAKER_WSA ||
5237 snd_device == SND_DEVICE_OUT_SPEAKER_VBAT ||
5238 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT ||
5239 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
5240 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_WSA) {
5241 ret = true;
5242 }
5243
5244 return ret;
5245}
5246
5247int platform_get_spkr_prot_acdb_id(snd_device_t snd_device)
5248{
5249 int acdb_id;
5250
5251 switch(snd_device) {
5252 case SND_DEVICE_OUT_SPEAKER:
5253 case SND_DEVICE_OUT_SPEAKER_WSA:
5254 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED);
5255 break;
5256 case SND_DEVICE_OUT_VOICE_SPEAKER:
5257 case SND_DEVICE_OUT_VOICE_SPEAKER_WSA:
5258 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED);
5259 break;
5260 case SND_DEVICE_OUT_SPEAKER_VBAT:
5261 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT);
5262 break;
5263 case SND_DEVICE_OUT_VOICE_SPEAKER_VBAT:
5264 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT);
5265 break;
5266 default:
5267 acdb_id = -EINVAL;
5268 break;
5269 }
5270 return acdb_id;
5271}
5272
5273int platform_get_spkr_prot_snd_device(snd_device_t snd_device)
5274{
5275 if (!audio_extn_spkr_prot_is_enabled())
5276 return snd_device;
5277
5278 switch(snd_device) {
5279 case SND_DEVICE_OUT_SPEAKER:
5280 case SND_DEVICE_OUT_SPEAKER_WSA:
5281 return SND_DEVICE_OUT_SPEAKER_PROTECTED;
5282 case SND_DEVICE_OUT_VOICE_SPEAKER:
5283 case SND_DEVICE_OUT_VOICE_SPEAKER_WSA:
5284 return SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
5285 case SND_DEVICE_OUT_SPEAKER_VBAT:
5286 return SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT;
5287 case SND_DEVICE_OUT_VOICE_SPEAKER_VBAT:
5288 return SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT;
5289 default:
5290 return snd_device;
5291 }
5292}
Kuirong Wang1cad7142016-05-24 15:21:56 -0700[diff] [blame]5293
5294int platform_set_sidetone(struct audio_device *adev,
5295 snd_device_t out_snd_device,
5296 bool enable,
5297 char *str)
5298{
5299 int ret;
5300 if (out_snd_device == SND_DEVICE_OUT_USB_HEADSET) {
5301 ret = audio_extn_usb_enable_sidetone(out_snd_device, enable);
5302 if (ret)
5303 ALOGI("%s: usb device %d does not support device sidetone\n",
5304 __func__, out_snd_device);
5305 } else {
5306 ALOGV("%s: sidetone out device(%d) mixer cmd = %s\n",
5307 __func__, out_snd_device, str);
5308
5309 if (enable)
5310 audio_route_apply_and_update_path(adev->audio_route, str);
5311 else
5312 audio_route_reset_and_update_path(adev->audio_route, str);
5313 }
5314 return 0;
5315}