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review.blissroms.org / platform_hardware_qcom_audio / b26edfbb1deaa2bc7ed3bc40612401834a54a775 / . / hal / msm8916 / platform.c
blob: 07def674f276347f2fb3d872adedd4a1b291fb75 [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"
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]71#define CVD_VERSION_MIXER_CTL "CVD Version"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]72
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]73#define MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE (256 * 1024)
74#define MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE (2 * 1024)
75#define COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING (2 * 1024)
76#define COMPRESS_OFFLOAD_FRAGMENT_SIZE (32 * 1024)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]77
78/*
79 * Offload buffer size for compress passthrough
80 */
81#define MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE (2 * 1024)
82#define MAX_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE (8 * 1024)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]83
84/*
85 * This file will have a maximum of 38 bytes:
86 *
87 * 4 bytes: number of audio blocks
88 * 4 bytes: total length of Short Audio Descriptor (SAD) blocks
89 * Maximum 10 * 3 bytes: SAD blocks
90 */
91#define MAX_SAD_BLOCKS 10
92#define SAD_BLOCK_SIZE 3
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]93#define MAX_CVD_VERSION_STRING_SIZE 100
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]94#define MAX_SND_CARD_STRING_SIZE 100
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]95
96/* EDID format ID for LPCM audio */
97#define EDID_FORMAT_LPCM 1
98
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]99/* fallback app type if the default app type from acdb loader fails */
100#define DEFAULT_APP_TYPE 0x11130
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]101#define DEFAULT_APP_TYPE_RX_PATH 0x11130
102#define DEFAULT_APP_TYPE_TX_PATH 0x11132
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]103
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]104/* Retry for delay in FW loading*/
105#define RETRY_NUMBER 20
106#define RETRY_US 500000
107#define MAX_SND_CARD 8
108
109#define SAMPLE_RATE_8KHZ 8000
110#define SAMPLE_RATE_16KHZ 16000
111
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]112#define MAX_SET_CAL_BYTE_SIZE 65536
113
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]114#define AUDIO_PARAMETER_KEY_FLUENCE_TYPE "fluence"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]115#define AUDIO_PARAMETER_KEY_SLOWTALK "st_enable"
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]116#define AUDIO_PARAMETER_KEY_HD_VOICE "hd_voice"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]117#define AUDIO_PARAMETER_KEY_VOLUME_BOOST "volume_boost"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]118#define AUDIO_PARAMETER_KEY_AUD_CALDATA "cal_data"
119#define AUDIO_PARAMETER_KEY_AUD_CALRESULT "cal_result"
120
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]121/* Reload ACDB files from specified path */
122#define AUDIO_PARAMETER_KEY_RELOAD_ACDB "reload_acdb"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]123
124/* Query external audio device connection status */
125#define AUDIO_PARAMETER_KEY_EXT_AUDIO_DEVICE "ext_audio_device"
126
127#define EVENT_EXTERNAL_SPK_1 "qc_ext_spk_1"
128#define EVENT_EXTERNAL_SPK_2 "qc_ext_spk_2"
129#define EVENT_EXTERNAL_MIC "qc_ext_mic"
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]130#define MAX_CAL_NAME 20
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]131#define MAX_MIME_TYPE_LENGTH 30
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]132
133char cal_name_info[WCD9XXX_MAX_CAL][MAX_CAL_NAME] = {
134 [WCD9XXX_ANC_CAL] = "anc_cal",
135 [WCD9XXX_MBHC_CAL] = "mbhc_cal",
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]136 [WCD9XXX_VBAT_CAL] = "vbat_cal",
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]137};
138
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]139#define AUDIO_PARAMETER_KEY_REC_PLAY_CONC "rec_play_conc_on"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]140
Sidipotu Ashokf490be52015-10-20 10:41:34 +0530[diff] [blame]141#define AUDIO_PARAMETER_IS_HW_DECODER_SESSION_AVAILABLE "is_hw_dec_session_available"
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]142
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]143char dsp_only_decoders_mime[][MAX_MIME_TYPE_LENGTH] = {
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]144 "audio/x-ms-wma" /* wma*/ ,
145 "audio/x-ms-wma-lossless" /* wma lossless */ ,
146 "audio/x-ms-wma-pro" /* wma prop */ ,
147 "audio/amr-wb-plus" /* amr wb plus */ ,
148 "audio/alac" /*alac */ ,
149 "audio/x-ape" /*ape */,
150};
151
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]152enum {
153 VOICE_FEATURE_SET_DEFAULT,
154 VOICE_FEATURE_SET_VOLUME_BOOST
155};
156
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]157struct audio_block_header
158{
159 int reserved;
160 int length;
161};
162
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]163typedef struct acdb_audio_cal_cfg {
164 uint32_t persist;
165 uint32_t snd_dev_id;
166 audio_devices_t dev_id;
167 int32_t acdb_dev_id;
168 uint32_t app_type;
169 uint32_t topo_id;
170 uint32_t sampling_rate;
171 uint32_t cal_type;
172 uint32_t module_id;
173 uint32_t param_id;
174} acdb_audio_cal_cfg_t;
175
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]176/* Audio calibration related functions */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]177typedef void (*acdb_deallocate_t)();
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]178typedef int (*acdb_init_t)(const char *, char *, int);
179typedef void (*acdb_send_audio_cal_t)(int, int, int , int);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]180typedef void (*acdb_send_voice_cal_t)(int, int);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]181typedef int (*acdb_reload_vocvoltable_t)(int);
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]182typedef int (*acdb_get_default_app_type_t)(void);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]183typedef int (*acdb_loader_get_calibration_t)(char *attr, int size, void *data);
184acdb_loader_get_calibration_t acdb_loader_get_calibration;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]185typedef int (*acdb_set_audio_cal_t) (void *, void *, uint32_t);
186typedef int (*acdb_get_audio_cal_t) (void *, void *, uint32_t*);
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]187typedef int (*acdb_send_common_top_t) (void);
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]188typedef int (*acdb_set_codec_data_t) (void *, char *);
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]189typedef int (*acdb_reload_t) (char *, char *, char *, int);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]190
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]191typedef struct codec_backend_cfg {
192 uint32_t sample_rate;
193 uint32_t bit_width;
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]194 uint32_t channels;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]195 char *bitwidth_mixer_ctl;
196 char *samplerate_mixer_ctl;
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]197 char *channels_mixer_ctl;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]198} codec_backend_cfg_t;
199
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]200static native_audio_prop na_props = {0, 0, 0};
Ashish Jainf1eaa582016-05-23 20:54:24 +0530[diff] [blame]201static bool supports_true_32_bit = false;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]202
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]203struct platform_data {
204 struct audio_device *adev;
205 bool fluence_in_spkr_mode;
206 bool fluence_in_voice_call;
207 bool fluence_in_voice_rec;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]208 bool fluence_in_audio_rec;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]209 bool external_spk_1;
210 bool external_spk_2;
211 bool external_mic;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]212 int fluence_type;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]213 char fluence_cap[PROPERTY_VALUE_MAX];
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]214 int fluence_mode;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]215 bool slowtalk;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]216 bool hd_voice;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]217 bool ec_ref_enabled;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]218 bool is_wsa_speaker;
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]219 bool is_acdb_initialized;
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]220 bool hifi_audio;
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]221 /* Vbat monitor related flags */
222 bool is_vbat_speaker;
223 bool gsm_mode_enabled;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]224 /* Audio calibration related functions */
225 void *acdb_handle;
226 int voice_feature_set;
227 acdb_init_t acdb_init;
228 acdb_deallocate_t acdb_deallocate;
229 acdb_send_audio_cal_t acdb_send_audio_cal;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]230 acdb_set_audio_cal_t acdb_set_audio_cal;
231 acdb_get_audio_cal_t acdb_get_audio_cal;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]232 acdb_send_voice_cal_t acdb_send_voice_cal;
233 acdb_reload_vocvoltable_t acdb_reload_vocvoltable;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]234 acdb_get_default_app_type_t acdb_get_default_app_type;
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]235 acdb_send_common_top_t acdb_send_common_top;
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]236 acdb_set_codec_data_t acdb_set_codec_data;
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]237 acdb_reload_t acdb_reload;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]238#ifdef RECORD_PLAY_CONCURRENCY
239 bool rec_play_conc_set;
240#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]241 void *hw_info;
242 struct csd_data *csd;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]243 void *edid_info;
244 bool edid_valid;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]245 int ext_disp_type;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]246 codec_backend_cfg_t current_backend_cfg[MAX_CODEC_BACKENDS];
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]247 codec_backend_cfg_t current_tx_backend_cfg[MAX_CODEC_TX_BACKENDS];
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]248 char ec_ref_mixer_path[64];
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]249 char codec_version[CODEC_VERSION_MAX_LENGTH];
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]250 int hw_dep_fd;
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]251 char cvd_version[MAX_CVD_VERSION_STRING_SIZE];
252 char snd_card_name[MAX_SND_CARD_STRING_SIZE];
253 int metainfo_key;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]254 int source_mic_type;
255 int max_mic_count;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]256};
257
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]258static bool is_external_codec = false;
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]259
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]260int pcm_device_table[AUDIO_USECASE_MAX][2] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]261 [USECASE_AUDIO_PLAYBACK_DEEP_BUFFER] = {DEEP_BUFFER_PCM_DEVICE,
262 DEEP_BUFFER_PCM_DEVICE},
263 [USECASE_AUDIO_PLAYBACK_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
264 LOWLATENCY_PCM_DEVICE},
265 [USECASE_AUDIO_PLAYBACK_MULTI_CH] = {MULTIMEDIA2_PCM_DEVICE,
266 MULTIMEDIA2_PCM_DEVICE},
267 [USECASE_AUDIO_PLAYBACK_OFFLOAD] =
268 {PLAYBACK_OFFLOAD_DEVICE, PLAYBACK_OFFLOAD_DEVICE},
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]269 /* Below entries are initialized with invalid values
270 * Valid values should be updated from fnc platform_info_init()
271 * based on pcm ids defined in audio_platform_info.xml.
272 */
273 [USECASE_AUDIO_PLAYBACK_OFFLOAD2] = {-1, -1},
274 [USECASE_AUDIO_PLAYBACK_OFFLOAD3] = {-1, -1},
275 [USECASE_AUDIO_PLAYBACK_OFFLOAD4] = {-1, -1},
276 [USECASE_AUDIO_PLAYBACK_OFFLOAD5] = {-1, -1},
277 [USECASE_AUDIO_PLAYBACK_OFFLOAD6] = {-1, -1},
278 [USECASE_AUDIO_PLAYBACK_OFFLOAD7] = {-1, -1},
279 [USECASE_AUDIO_PLAYBACK_OFFLOAD8] = {-1, -1},
280 [USECASE_AUDIO_PLAYBACK_OFFLOAD9] = {-1, -1},
Naresh Tanniru3a7dbe72015-06-25 20:08:01 -0700[diff] [blame]281 [USECASE_AUDIO_PLAYBACK_ULL] = {MULTIMEDIA3_PCM_DEVICE, MULTIMEDIA3_PCM_DEVICE},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]282 [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
283 [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
284 [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
285 LOWLATENCY_PCM_DEVICE},
286 [USECASE_AUDIO_RECORD_FM_VIRTUAL] = {MULTIMEDIA2_PCM_DEVICE,
287 MULTIMEDIA2_PCM_DEVICE},
288 [USECASE_AUDIO_PLAYBACK_FM] = {FM_PLAYBACK_PCM_DEVICE, FM_CAPTURE_PCM_DEVICE},
289 [USECASE_AUDIO_HFP_SCO] = {HFP_PCM_RX, HFP_SCO_RX},
290 [USECASE_AUDIO_HFP_SCO_WB] = {HFP_PCM_RX, HFP_SCO_RX},
291 [USECASE_VOICE_CALL] = {VOICE_CALL_PCM_DEVICE, VOICE_CALL_PCM_DEVICE},
292 [USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE},
293 [USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
294 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
Karthik Reddy Katta3b0a60c2014-04-06 14:52:37 +0530[diff] [blame]295 [USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE},
Venkata Narendra Kumar Gutta0d293362015-12-18 15:52:27 +0530[diff] [blame]296 [USECASE_VOICEMMODE1_CALL] = {-1, -1}, /* pcm ids updated from platform info file */
297 [USECASE_VOICEMMODE2_CALL] = {-1, -1}, /* pcm ids updated from platform info file */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]298 [USECASE_COMPRESS_VOIP_CALL] = {COMPRESS_VOIP_CALL_PCM_DEVICE, COMPRESS_VOIP_CALL_PCM_DEVICE},
299 [USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE,
300 AUDIO_RECORD_PCM_DEVICE},
301 [USECASE_INCALL_REC_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
302 AUDIO_RECORD_PCM_DEVICE},
303 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
304 AUDIO_RECORD_PCM_DEVICE},
305 [USECASE_INCALL_REC_UPLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
306 COMPRESS_CAPTURE_DEVICE},
307 [USECASE_INCALL_REC_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
308 COMPRESS_CAPTURE_DEVICE},
309 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
310 COMPRESS_CAPTURE_DEVICE},
311 [USECASE_INCALL_MUSIC_UPLINK] = {INCALL_MUSIC_UPLINK_PCM_DEVICE,
312 INCALL_MUSIC_UPLINK_PCM_DEVICE},
313 [USECASE_INCALL_MUSIC_UPLINK2] = {INCALL_MUSIC_UPLINK2_PCM_DEVICE,
314 INCALL_MUSIC_UPLINK2_PCM_DEVICE},
315 [USECASE_AUDIO_SPKR_CALIB_RX] = {SPKR_PROT_CALIB_RX_PCM_DEVICE, -1},
316 [USECASE_AUDIO_SPKR_CALIB_TX] = {-1, SPKR_PROT_CALIB_TX_PCM_DEVICE},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]317 [USECASE_AUDIO_PLAYBACK_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
318 AFE_PROXY_RECORD_PCM_DEVICE},
319 [USECASE_AUDIO_RECORD_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
320 AFE_PROXY_RECORD_PCM_DEVICE},
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]321 [USECASE_AUDIO_PLAYBACK_EXT_DISP_SILENCE] = {MULTIMEDIA9_PCM_DEVICE, -1},
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]322};
323
324/* Array to store sound devices */
325static const char * const device_table[SND_DEVICE_MAX] = {
326 [SND_DEVICE_NONE] = "none",
327 /* Playback sound devices */
328 [SND_DEVICE_OUT_HANDSET] = "handset",
329 [SND_DEVICE_OUT_SPEAKER] = "speaker",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]330 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = "speaker-ext-1",
331 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = "speaker-ext-2",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]332 [SND_DEVICE_OUT_SPEAKER_WSA] = "wsa-speaker",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]333 [SND_DEVICE_OUT_SPEAKER_VBAT] = "vbat-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]334 [SND_DEVICE_OUT_SPEAKER_REVERSE] = "speaker-reverse",
335 [SND_DEVICE_OUT_HEADPHONES] = "headphones",
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]336 [SND_DEVICE_OUT_HEADPHONES_44_1] = "headphones-44.1",
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]337 [SND_DEVICE_OUT_LINE] = "line",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]338 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = "speaker-and-headphones",
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]339 [SND_DEVICE_OUT_SPEAKER_AND_LINE] = "speaker-and-line",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]340 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = "speaker-and-headphones-ext-1",
341 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = "speaker-and-headphones-ext-2",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]342 [SND_DEVICE_OUT_VOICE_HANDSET] = "voice-handset",
343 [SND_DEVICE_OUT_VOICE_SPEAKER] = "voice-speaker",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]344 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = "wsa-voice-speaker",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]345 [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = "vbat-voice-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]346 [SND_DEVICE_OUT_VOICE_HEADPHONES] = "voice-headphones",
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]347 [SND_DEVICE_OUT_VOICE_LINE] = "voice-line",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]348 [SND_DEVICE_OUT_HDMI] = "hdmi",
349 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = "speaker-and-hdmi",
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]350 [SND_DEVICE_OUT_DISPLAY_PORT] = "display-port",
351 [SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT] = "speaker-and-display-port",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]352 [SND_DEVICE_OUT_BT_SCO] = "bt-sco-headset",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]353 [SND_DEVICE_OUT_BT_SCO_WB] = "bt-sco-headset-wb",
Naresh Tanniru9d027a62015-03-13 01:32:10 +0530[diff] [blame]354 [SND_DEVICE_OUT_BT_A2DP] = "bt-a2dp",
355 [SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP] = "speaker-and-bt-a2dp",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]356 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = "voice-tty-full-headphones",
357 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = "voice-tty-vco-headphones",
358 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = "voice-tty-hco-handset",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]359 [SND_DEVICE_OUT_VOICE_TX] = "voice-tx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]360 [SND_DEVICE_OUT_AFE_PROXY] = "afe-proxy",
361 [SND_DEVICE_OUT_USB_HEADSET] = "usb-headphones",
362 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = "speaker-and-usb-headphones",
363 [SND_DEVICE_OUT_TRANSMISSION_FM] = "transmission-fm",
364 [SND_DEVICE_OUT_ANC_HEADSET] = "anc-headphones",
365 [SND_DEVICE_OUT_ANC_FB_HEADSET] = "anc-fb-headphones",
366 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = "voice-anc-headphones",
367 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = "voice-anc-fb-headphones",
368 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = "speaker-and-anc-headphones",
369 [SND_DEVICE_OUT_ANC_HANDSET] = "anc-handset",
370 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = "speaker-protected",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]371 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = "voice-speaker-protected",
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]372 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = "speaker-protected-vbat",
373 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = "voice-speaker-protected-vbat",
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]374#ifdef RECORD_PLAY_CONCURRENCY
375 [SND_DEVICE_OUT_VOIP_HANDSET] = "voip-handset",
376 [SND_DEVICE_OUT_VOIP_SPEAKER] = "voip-speaker",
377 [SND_DEVICE_OUT_VOIP_HEADPHONES] = "voip-headphones",
378#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]379
380 /* Capture sound devices */
381 [SND_DEVICE_IN_HANDSET_MIC] = "handset-mic",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]382 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = "handset-mic-ext",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]383 [SND_DEVICE_IN_HANDSET_MIC_AEC] = "handset-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]384 [SND_DEVICE_IN_HANDSET_MIC_NS] = "handset-mic",
385 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = "handset-mic",
386 [SND_DEVICE_IN_HANDSET_DMIC] = "dmic-endfire",
387 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = "dmic-endfire",
388 [SND_DEVICE_IN_HANDSET_DMIC_NS] = "dmic-endfire",
389 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = "dmic-endfire",
390 [SND_DEVICE_IN_SPEAKER_MIC] = "speaker-mic",
391 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = "speaker-mic",
392 [SND_DEVICE_IN_SPEAKER_MIC_NS] = "speaker-mic",
393 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = "speaker-mic",
394 [SND_DEVICE_IN_SPEAKER_DMIC] = "speaker-dmic-endfire",
395 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = "speaker-dmic-endfire",
396 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = "speaker-dmic-endfire",
397 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = "speaker-dmic-endfire",
398 [SND_DEVICE_IN_HEADSET_MIC] = "headset-mic",
399 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = "headset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]400 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = "voice-speaker-mic",
401 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = "voice-headset-mic",
402 [SND_DEVICE_IN_HDMI_MIC] = "hdmi-mic",
403 [SND_DEVICE_IN_BT_SCO_MIC] = "bt-sco-mic",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]404 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = "bt-sco-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]405 [SND_DEVICE_IN_BT_SCO_MIC_WB] = "bt-sco-mic-wb",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]406 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = "bt-sco-mic-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]407 [SND_DEVICE_IN_CAMCORDER_MIC] = "camcorder-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]408 [SND_DEVICE_IN_VOICE_DMIC] = "voice-dmic-ef",
409 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = "voice-speaker-dmic-ef",
410 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = "voice-speaker-qmic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]411 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = "voice-tty-full-headset-mic",
412 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = "voice-tty-vco-handset-mic",
413 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = "voice-tty-hco-headset-mic",
414 [SND_DEVICE_IN_VOICE_REC_MIC] = "voice-rec-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]415 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = "voice-rec-mic",
416 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = "voice-rec-dmic-ef",
417 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = "voice-rec-dmic-ef-fluence",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]418 [SND_DEVICE_IN_VOICE_RX] = "voice-rx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]419 [SND_DEVICE_IN_USB_HEADSET_MIC] = "usb-headset-mic",
420 [SND_DEVICE_IN_CAPTURE_FM] = "capture-fm",
421 [SND_DEVICE_IN_AANC_HANDSET_MIC] = "aanc-handset-mic",
422 [SND_DEVICE_IN_QUAD_MIC] = "quad-mic",
423 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = "handset-stereo-dmic-ef",
424 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = "speaker-stereo-dmic-ef",
425 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = "vi-feedback",
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]426 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = "voice-speaker-dmic-broadside",
427 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = "speaker-dmic-broadside",
428 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = "speaker-dmic-broadside",
429 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = "speaker-dmic-broadside",
430 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = "speaker-dmic-broadside",
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]431 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = "aanc-fluence-dmic-handset",
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]432 [SND_DEVICE_IN_HANDSET_QMIC] = "quad-mic",
433 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = "quad-mic",
434 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = "quad-mic",
435 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = "quad-mic",
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]436 [SND_DEVICE_IN_THREE_MIC] = "three-mic",
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]437 [SND_DEVICE_IN_HANDSET_TMIC] = "three-mic",
Chaithanya Krishna Bacharaju24f86f32016-05-26 16:34:53 +0530[diff] [blame]438 [SND_DEVICE_IN_UNPROCESSED_MIC] = "unprocessed-mic",
439 [SND_DEVICE_IN_UNPROCESSED_STEREO_MIC] = "voice-rec-dmic-ef",
440 [SND_DEVICE_IN_UNPROCESSED_THREE_MIC] = "three-mic",
441 [SND_DEVICE_IN_UNPROCESSED_QUAD_MIC] = "quad-mic",
442 [SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC] = "headset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]443};
444
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]445// Platform specific backend bit width table
446static int backend_bit_width_table[SND_DEVICE_MAX] = {0};
447
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]448/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]449static int acdb_device_table[SND_DEVICE_MAX] = {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]450 [SND_DEVICE_NONE] = -1,
451 [SND_DEVICE_OUT_HANDSET] = 7,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]452 [SND_DEVICE_OUT_SPEAKER] = 14,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]453 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = 14,
454 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]455 [SND_DEVICE_OUT_SPEAKER_WSA] = 135,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]456 [SND_DEVICE_OUT_SPEAKER_VBAT] = 135,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]457 [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14,
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]458 [SND_DEVICE_OUT_LINE] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]459 [SND_DEVICE_OUT_HEADPHONES] = 10,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]460 [SND_DEVICE_OUT_HEADPHONES_44_1] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]461 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10,
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]462 [SND_DEVICE_OUT_SPEAKER_AND_LINE] = 10,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]463 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = 10,
464 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]465 [SND_DEVICE_OUT_VOICE_HANDSET] = 7,
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]466 [SND_DEVICE_OUT_VOICE_LINE] = 10,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]467 [SND_DEVICE_OUT_VOICE_SPEAKER] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]468 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = 135,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]469 [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = 135,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]470 [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10,
471 [SND_DEVICE_OUT_HDMI] = 18,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]472 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14,
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]473 [SND_DEVICE_OUT_DISPLAY_PORT] = 18,
474 [SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]475 [SND_DEVICE_OUT_BT_SCO] = 22,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]476 [SND_DEVICE_OUT_BT_SCO_WB] = 39,
Naresh Tanniru9d027a62015-03-13 01:32:10 +0530[diff] [blame]477 [SND_DEVICE_OUT_BT_A2DP] = 20,
478 [SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]479 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17,
480 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17,
481 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]482 [SND_DEVICE_OUT_VOICE_TX] = 45,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]483 [SND_DEVICE_OUT_AFE_PROXY] = 0,
484 [SND_DEVICE_OUT_USB_HEADSET] = 45,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]485 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]486 [SND_DEVICE_OUT_TRANSMISSION_FM] = 0,
487 [SND_DEVICE_OUT_ANC_HEADSET] = 26,
488 [SND_DEVICE_OUT_ANC_FB_HEADSET] = 27,
489 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26,
490 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27,
491 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26,
492 [SND_DEVICE_OUT_ANC_HANDSET] = 103,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]493 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = 124,
494 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = 101,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]495 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = 124,
496 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = 101,
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]497#ifdef RECORD_PLAY_CONCURRENCY
498 [SND_DEVICE_OUT_VOIP_HANDSET] = 133,
499 [SND_DEVICE_OUT_VOIP_SPEAKER] = 132,
500 [SND_DEVICE_OUT_VOIP_HEADPHONES] = 134,
501#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]502
503 [SND_DEVICE_IN_HANDSET_MIC] = 4,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]504 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = 4,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]505 [SND_DEVICE_IN_HANDSET_MIC_AEC] = 106,
506 [SND_DEVICE_IN_HANDSET_MIC_NS] = 107,
507 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108,
508 [SND_DEVICE_IN_HANDSET_DMIC] = 41,
509 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109,
510 [SND_DEVICE_IN_HANDSET_DMIC_NS] = 110,
511 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111,
512 [SND_DEVICE_IN_SPEAKER_MIC] = 11,
513 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112,
514 [SND_DEVICE_IN_SPEAKER_MIC_NS] = 113,
515 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114,
516 [SND_DEVICE_IN_SPEAKER_DMIC] = 43,
517 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115,
518 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116,
519 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]520 [SND_DEVICE_IN_HEADSET_MIC] = 8,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]521 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]522 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11,
523 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8,
524 [SND_DEVICE_IN_HDMI_MIC] = 4,
525 [SND_DEVICE_IN_BT_SCO_MIC] = 21,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]526 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = 122,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]527 [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]528 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = 123,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]529 [SND_DEVICE_IN_CAMCORDER_MIC] = 4,
530 [SND_DEVICE_IN_VOICE_DMIC] = 41,
531 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43,
532 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]533 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16,
534 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36,
535 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]536 [SND_DEVICE_IN_VOICE_REC_MIC] = 4,
537 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107,
538 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34,
539 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]540 [SND_DEVICE_IN_VOICE_RX] = 44,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]541 [SND_DEVICE_IN_USB_HEADSET_MIC] = 44,
542 [SND_DEVICE_IN_CAPTURE_FM] = 0,
543 [SND_DEVICE_IN_AANC_HANDSET_MIC] = 104,
544 [SND_DEVICE_IN_QUAD_MIC] = 46,
545 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = 34,
546 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = 35,
547 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]548 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12,
549 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12,
550 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
551 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
552 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
Venkata Narendra Kumar Gutta9bb5af62015-06-05 11:53:06 +0530[diff] [blame]553 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = 105,
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]554 [SND_DEVICE_IN_HANDSET_QMIC] = 125,
555 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = 126,
556 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = 127,
557 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = 129,
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]558 [SND_DEVICE_IN_THREE_MIC] = 46, /* for APSS Surround Sound Recording */
559 [SND_DEVICE_IN_HANDSET_TMIC] = 125, /* for 3mic recording with fluence */
Chaithanya Krishna Bacharaju24f86f32016-05-26 16:34:53 +0530[diff] [blame]560 [SND_DEVICE_IN_UNPROCESSED_MIC] = 143,
561 [SND_DEVICE_IN_UNPROCESSED_STEREO_MIC] = 144,
562 [SND_DEVICE_IN_UNPROCESSED_THREE_MIC] = 145,
563 [SND_DEVICE_IN_UNPROCESSED_QUAD_MIC] = 146,
564 [SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC] = 147,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]565};
566
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]567struct name_to_index {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]568 char name[100];
569 unsigned int index;
570};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]571
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]572#define TO_NAME_INDEX(X) #X, X
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]573
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]574/* Used to get index from parsed sting */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]575static struct name_to_index snd_device_name_index[SND_DEVICE_MAX] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]576 {TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)},
577 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]578 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_1)},
579 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_2)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]580 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_WSA)},
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]581 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_VBAT)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]582 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)},
583 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)},
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]584 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES_44_1)},
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]585 {TO_NAME_INDEX(SND_DEVICE_OUT_LINE)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]586 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)},
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]587 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_LINE)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]588 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1)},
589 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]590 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)},
591 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]592 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_WSA)},
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]593 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_VBAT)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]594 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)},
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]595 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_LINE)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]596 {TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)},
597 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)},
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]598 {TO_NAME_INDEX(SND_DEVICE_OUT_DISPLAY_PORT)},
599 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]600 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)},
601 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)},
Naresh Tanniru9d027a62015-03-13 01:32:10 +0530[diff] [blame]602 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_A2DP)},
603 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]604 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)},
605 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)},
606 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]607 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]608 {TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)},
609 {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)},
610 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)},
611 {TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)},
612 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)},
613 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)},
614 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)},
615 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)},
616 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)},
617 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)},
618 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]619 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED)},
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]620 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT)},
621 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT)},
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]622#ifdef RECORD_PLAY_CONCURRENCY
623 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HANDSET)},
624 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_SPEAKER)},
625 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HEADPHONES)},
626#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]627 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]628 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_EXTERNAL)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]629 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)},
630 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)},
631 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)},
632 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)},
633 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)},
634 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)},
635 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)},
636 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)},
637 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)},
638 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)},
639 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)},
640 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)},
641 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)},
642 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)},
643 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)},
644 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)},
645 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)},
646 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)},
647 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)},
648 {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)},
649 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]650 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]651 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]652 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]653 {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)},
654 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)},
655 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)},
656 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)},
657 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)},
658 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)},
659 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)},
660 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)},
661 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)},
662 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)},
663 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]664 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_RX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]665 {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)},
666 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)},
667 {TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)},
668 {TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)},
669 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_STEREO_DMIC)},
670 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_STEREO_DMIC)},
671 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]672 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]673 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE)},
674 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE)},
675 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE)},
676 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE)},
677 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE)},
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]678 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_QMIC)},
679 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC)},
680 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_NS)},
681 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS)},
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]682 {TO_NAME_INDEX(SND_DEVICE_IN_THREE_MIC)},
683 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_TMIC)},
Chaithanya Krishna Bacharaju24f86f32016-05-26 16:34:53 +0530[diff] [blame]684 {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_MIC)},
685 {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_STEREO_MIC)},
686 {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_THREE_MIC)},
687 {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_QUAD_MIC)},
688 {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]689};
690
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]691static char * backend_tag_table[SND_DEVICE_MAX] = {0};
692static char * hw_interface_table[SND_DEVICE_MAX] = {0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]693
694static struct name_to_index usecase_name_index[AUDIO_USECASE_MAX] = {
695 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_DEEP_BUFFER)},
696 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_LOW_LATENCY)},
697 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_MULTI_CH)},
698 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]699 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD2)},
700 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD3)},
701 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD4)},
702 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD5)},
703 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD6)},
704 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD7)},
705 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD8)},
706 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD9)},
Naresh Tanniru3a7dbe72015-06-25 20:08:01 -0700[diff] [blame]707 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_ULL)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]708 {TO_NAME_INDEX(USECASE_AUDIO_RECORD)},
709 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_LOW_LATENCY)},
710 {TO_NAME_INDEX(USECASE_VOICE_CALL)},
711 {TO_NAME_INDEX(USECASE_VOICE2_CALL)},
712 {TO_NAME_INDEX(USECASE_VOLTE_CALL)},
713 {TO_NAME_INDEX(USECASE_QCHAT_CALL)},
714 {TO_NAME_INDEX(USECASE_VOWLAN_CALL)},
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]715 {TO_NAME_INDEX(USECASE_VOICEMMODE1_CALL)},
716 {TO_NAME_INDEX(USECASE_VOICEMMODE2_CALL)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]717 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK)},
718 {TO_NAME_INDEX(USECASE_INCALL_REC_DOWNLINK)},
719 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK_AND_DOWNLINK)},
720 {TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO)},
Xiaojun Sangb112f882015-08-03 19:38:28 +0800[diff] [blame]721 {TO_NAME_INDEX(USECASE_AUDIO_SPKR_CALIB_TX)},
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]722 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_EXT_DISP_SILENCE)},
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)
Haynes Mathew George5beddd42016-06-27 18:33:40 -0700[diff] [blame]786#define ULL_PLATFORM_DELAY (6*1000LL)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]787
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]788static void update_codec_type(const char *snd_card_name) {
789
790 if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
791 sizeof("msm8939-tapan-snd-card")) ||
792 !strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]793 sizeof("msm8939-tapan9302-snd-card")) ||
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]794 !strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]795 sizeof("msm8939-tomtom9330-snd-card")) ||
796 !strncmp(snd_card_name, "msm8952-tomtom-snd-card",
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]797 sizeof("msm8952-tomtom-snd-card")) ||
Xiaojun Sang9cd237a2015-11-20 15:30:18 +0800[diff] [blame]798 !strncmp(snd_card_name, "msm8953-sku3-tasha-snd-card",
799 sizeof("msm8953-sku3-tasha-snd-card")) ||
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]800 !strncmp(snd_card_name, "msm8952-tasha-snd-card",
801 sizeof("msm8952-tasha-snd-card")) ||
802 !strncmp(snd_card_name, "msm8952-tashalite-snd-card",
803 sizeof("msm8952-tashalite-snd-card")) ||
804 !strncmp(snd_card_name, "msm8952-tasha-skun-snd-card",
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]805 sizeof("msm8952-tasha-skun-snd-card")) ||
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]806 !strncmp(snd_card_name, "msm8976-tasha-snd-card",
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]807 sizeof("msm8976-tasha-snd-card")) ||
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]808 !strncmp(snd_card_name, "msm8976-tashalite-snd-card",
809 sizeof("msm8976-tashalite-snd-card")) ||
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]810 !strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]811 sizeof("msm8976-tasha-skun-snd-card")) ||
812 !strncmp(snd_card_name, "msm8937-tasha-snd-card",
813 sizeof("msm8937-tasha-snd-card")) ||
814 !strncmp(snd_card_name, "msm8937-tashalite-snd-card",
815 sizeof("msm8937-tashalite-snd-card")) ||
816 !strncmp(snd_card_name, "msm8953-tasha-snd-card",
817 sizeof("msm8953-tasha-snd-card")) ||
818 !strncmp(snd_card_name, "msm8953-tashalite-snd-card",
Dhananjay Kumard3ab9f42016-07-20 17:05:47 +0530[diff] [blame]819 sizeof("msm8953-tashalite-snd-card")) ||
820 !strncmp(snd_card_name, "msmfalcon-tasha-snd-card",
821 sizeof("msmfalcon-tasha-snd-card")))
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]822 {
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]823 ALOGI("%s: snd_card_name: %s",__func__,snd_card_name);
824 is_external_codec = true;
825 }
826}
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]827static void query_platform(const char *snd_card_name,
828 char *mixer_xml_path)
829{
830 if (!strncmp(snd_card_name, "msm8x16-snd-card-mtp",
831 sizeof("msm8x16-snd-card-mtp"))) {
832 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
833 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]834
835 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
836 msm_be_id_array_len =
837 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
838
Tanya Finkeldd78e062015-05-26 04:29:56 -0700[diff] [blame]839 } else if (!strncmp(snd_card_name, "msm8x16-snd-card-sbc",
840 sizeof("msm8x16-snd-card-sbc"))) {
841 strlcpy(mixer_xml_path, MIXER_XML_PATH_SBC,
842 sizeof(mixer_xml_path));
843
844 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
845 msm_be_id_array_len =
846 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
847
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]848 } else if (!strncmp(snd_card_name, "msm8x16-skuh-snd-card",
849 sizeof("msm8x16-skuh-snd-card"))) {
850 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUH,
851 sizeof(MIXER_XML_PATH_QRD_SKUH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]852
853 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
854 msm_be_id_array_len =
855 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
856
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]857 } else if (!strncmp(snd_card_name, "msm8x16-skui-snd-card",
858 sizeof("msm8x16-skui-snd-card"))) {
859 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUI,
860 sizeof(MIXER_XML_PATH_QRD_SKUI));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]861
862 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
863 msm_be_id_array_len =
864 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
865
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]866 } else if (!strncmp(snd_card_name, "msm8x16-skuhf-snd-card",
867 sizeof("msm8x16-skuhf-snd-card"))) {
868 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUHF,
869 sizeof(MIXER_XML_PATH_QRD_SKUHF));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]870
871 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
872 msm_be_id_array_len =
873 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
874
Walter Yangc899d572014-05-27 21:52:17 +0800[diff] [blame]875 } else if (!strncmp(snd_card_name, "msm8939-snd-card-mtp",
Yamit Mehtac6003e22014-05-19 10:26:02 +0530[diff] [blame]876 sizeof("msm8939-snd-card-mtp"))) {
Aravind Kumar71ba22b2014-06-23 15:18:50 +0530[diff] [blame]877 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
878 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]879
880 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
881 msm_be_id_array_len =
882 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
883
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]884 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skuk",
885 sizeof("msm8939-snd-card-skuk"))) {
886 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUK,
887 sizeof(MIXER_XML_PATH_SKUK));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]888 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
889 msm_be_id_array_len =
890 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
891
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]892 } else if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
893 sizeof("msm8939-tapan-snd-card"))) {
894 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
895 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]896 msm_device_to_be_id = msm_device_to_be_id_external_codec;
897 msm_be_id_array_len =
898 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
899
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]900 } else if (!strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
901 sizeof("msm8939-tapan9302-snd-card"))) {
902 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
903 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]904
905 msm_device_to_be_id = msm_device_to_be_id_external_codec;
906 msm_be_id_array_len =
907 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
908
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]909 } else if (!strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
910 sizeof("msm8939-tomtom9330-snd-card"))) {
911 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
912 sizeof(MIXER_XML_PATH_WCD9330));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]913 msm_device_to_be_id = msm_device_to_be_id_external_codec;
914 msm_be_id_array_len =
915 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
916
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]917 } else if (!strncmp(snd_card_name, "msm8976-tasha-snd-card",
918 sizeof("msm8976-tasha-snd-card"))) {
919 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
920 sizeof(MIXER_XML_PATH_WCD9335));
921 msm_device_to_be_id = msm_device_to_be_id_external_codec;
922 msm_be_id_array_len =
923 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
924
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]925 } else if (!strncmp(snd_card_name, "msm8976-tashalite-snd-card",
926 sizeof("msm8976-tashalite-snd-card"))) {
927 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
928 MAX_MIXER_XML_PATH);
929 msm_device_to_be_id = msm_device_to_be_id_external_codec;
930 msm_be_id_array_len =
931 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
932
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]933 } else if (!strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
934 sizeof("msm8976-tasha-skun-snd-card"))) {
935 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUN,
936 sizeof(MIXER_XML_PATH_SKUN));
937 msm_device_to_be_id = msm_device_to_be_id_external_codec;
938 msm_be_id_array_len =
939 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
940
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]941 } else if (!strncmp(snd_card_name, "msm8909-skua-snd-card",
942 sizeof("msm8909-skua-snd-card"))) {
943 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUA,
944 sizeof(MIXER_XML_PATH_SKUA));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]945 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
946 msm_be_id_array_len =
947 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]948
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]949 } else if (!strncmp(snd_card_name, "msm8909-skuc-snd-card",
950 sizeof("msm8909-skuc-snd-card"))) {
951 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUC,
952 sizeof(MIXER_XML_PATH_SKUC));
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]953 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
954 msm_be_id_array_len =
955 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
956
957 } else if (!strncmp(snd_card_name, "msm8909-pm8916-snd-card",
958 sizeof("msm8909-pm8916-snd-card"))) {
959 strlcpy(mixer_xml_path, MIXER_XML_PATH_MSM8909_PM8916,
960 sizeof(MIXER_XML_PATH_MSM8909_PM8916));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]961
962 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
963 msm_be_id_array_len =
964 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]965
966 } else if (!strncmp(snd_card_name, "msm8909-skue-snd-card",
967 sizeof("msm8909-skue-snd-card"))) {
968 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUE,
969 sizeof(MIXER_XML_PATH_SKUE));
970 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
971 msm_be_id_array_len =
972 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
973
Meng Wangcfefb8b2014-12-05 14:35:55 +0800[diff] [blame]974 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skul",
975 sizeof("msm8939-snd-card-skul"))) {
976 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUL,
977 sizeof(MIXER_XML_PATH_SKUL));
978 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
979 msm_be_id_array_len =
980 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]981 } else if (!strncmp(snd_card_name, "msm8952-snd-card-mtp",
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]982 sizeof("msm8952-snd-card-mtp"))) {
Naresh Tanniru0d28b4a2015-03-23 00:58:49 +0530[diff] [blame]983 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
984 sizeof(MIXER_XML_PATH_MTP));
985 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
986 msm_be_id_array_len =
987 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
988 } else if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
989 sizeof("msm8952-tomtom-snd-card"))) {
990 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
991 sizeof(MIXER_XML_PATH_WCD9330));
992 msm_device_to_be_id = msm_device_to_be_id_external_codec;
993 msm_be_id_array_len =
994 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]995 } else if (!strncmp(snd_card_name, "msm8952-sku1-snd-card",
996 sizeof("msm8952-sku1-snd-card"))) {
997 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU1,
998 sizeof(MIXER_XML_PATH_SKU1));
999 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1000 msm_be_id_array_len =
1001 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1002 } else if (!strncmp(snd_card_name, "msm8952-sku2-snd-card",
1003 sizeof("msm8952-sku2-snd-card"))) {
1004 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU2,
1005 sizeof(MIXER_XML_PATH_SKU2));
1006 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1007 msm_be_id_array_len =
1008 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]1009 } else if (!strncmp(snd_card_name, "msm8953-sku3-tasha-snd-card",
1010 sizeof("msm8953-sku3-tasha-snd-card"))) {
1011 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU3,
1012 sizeof(MIXER_XML_PATH_SKU3));
1013 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1014 msm_be_id_array_len =
1015 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]1016 } else if (!strncmp(snd_card_name, "msm8952-skum-snd-card",
1017 sizeof("msm8952-skum-snd-card"))) {
1018 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUM,
1019 sizeof(MIXER_XML_PATH_SKUM));
1020 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1021 msm_be_id_array_len =
1022 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]1023 } else if (!strncmp(snd_card_name, "msm8952-tasha-snd-card",
1024 sizeof("msm8952-tasha-snd-card"))) {
1025 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
1026 sizeof(MIXER_XML_PATH_WCD9335));
1027 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1028 msm_be_id_array_len =
1029 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]1030
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1031 } else if (!strncmp(snd_card_name, "msm8952-tashalite-snd-card",
1032 sizeof("msm8952-tashalite-snd-card"))) {
1033 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
1034 MAX_MIXER_XML_PATH);
1035 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1036 msm_be_id_array_len =
1037 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]1038 } else if (!strncmp(snd_card_name, "msm8976-skun-snd-card",
1039 sizeof("msm8976-skun-snd-card"))) {
1040 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUN_CAJON,
1041 sizeof(MIXER_XML_PATH_SKUN_CAJON));
1042 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1043 msm_be_id_array_len =
1044 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]1045
1046 } else if (!strncmp(snd_card_name, "msm8937-snd-card-mtp",
1047 sizeof("msm8937-snd-card-mtp"))) {
1048 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
1049 sizeof(MIXER_XML_PATH_MTP));
1050 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1051 msm_be_id_array_len =
1052 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1053 } else if (!strncmp(snd_card_name, "msm8937-tasha-snd-card",
1054 sizeof("msm8937-tasha-snd-card"))) {
1055 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
1056 sizeof(MIXER_XML_PATH_WCD9335));
1057 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1058 msm_be_id_array_len =
1059 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
1060 } else if (!strncmp(snd_card_name, "msm8937-tashalite-snd-card",
1061 sizeof("msm8937-tashalite-snd-card"))) {
1062 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
1063 MAX_MIXER_XML_PATH);
1064 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1065 msm_be_id_array_len =
1066 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
1067 } else if (!strncmp(snd_card_name, "msm8953-snd-card-mtp",
1068 sizeof("msm8953-snd-card-mtp"))) {
1069 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
1070 sizeof(MIXER_XML_PATH_MTP));
1071 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1072 msm_be_id_array_len =
1073 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1074 } else if (!strncmp(snd_card_name, "msm8953-tasha-snd-card",
1075 sizeof("msm8953-tasha-snd-card"))) {
1076 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
1077 sizeof(MIXER_XML_PATH_WCD9335));
1078 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1079 msm_be_id_array_len =
1080 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
1081 } else if (!strncmp(snd_card_name, "msm8953-tashalite-snd-card",
1082 sizeof("msm8937-tashalite-snd-card"))) {
1083 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
1084 MAX_MIXER_XML_PATH);
1085 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1086 msm_be_id_array_len =
1087 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
Meng Wangc5274502016-04-12 16:20:41 +0800[diff] [blame]1088 } else if (!strncmp(snd_card_name, "msm8917-tmo-snd-card",
1089 sizeof("msm8917-tmo-snd-card"))) {
1090 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU2,
1091 MAX_MIXER_XML_PATH);
1092 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1093 msm_be_id_array_len =
1094 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1095 } else if (!strncmp(snd_card_name, "msm8917-sku5-snd-card",
1096 sizeof("msm8917-sku5-snd-card"))) {
1097 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU2,
1098 MAX_MIXER_XML_PATH);
1099 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1100 msm_be_id_array_len =
1101 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1102 } else if (!strncmp(snd_card_name, "msm8940-sku6-snd-card",
1103 sizeof("msm8940-sku6-snd-card"))) {
1104 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU1,
1105 MAX_MIXER_XML_PATH);
1106 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1107 msm_be_id_array_len =
1108 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Dhananjay Kumard3ab9f42016-07-20 17:05:47 +0530[diff] [blame]1109 } else if (!strncmp(snd_card_name, "msmfalcon-tasha-snd-card",
1110 sizeof("msmfalcon-tasha-snd-card"))) {
1111 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
1112 sizeof(MIXER_XML_PATH_WCD9335));
1113 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1114 msm_be_id_array_len =
1115 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
Xiaojun Sangc30f0282016-07-18 11:22:09 +0800[diff] [blame]1116 } else if (!strncmp(snd_card_name, "msm8920-sku7-snd-card",
1117 sizeof("msm8920-sku7-snd-card"))) {
1118 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU1,
1119 MAX_MIXER_XML_PATH);
1120 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1121 msm_be_id_array_len =
1122 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1123 } else {
1124 strlcpy(mixer_xml_path, MIXER_XML_PATH,
1125 sizeof(MIXER_XML_PATH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]1126
1127 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1128 msm_be_id_array_len =
1129 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1130
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1131 }
1132}
1133
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]1134void platform_set_echo_reference(struct audio_device *adev, bool enable,
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]1135 audio_devices_t out_device __unused)
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]1136{
1137 struct platform_data *my_data = (struct platform_data *)adev->platform;
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]1138
1139 if (strcmp(my_data->ec_ref_mixer_path, "")) {
1140 ALOGV("%s: disabling %s", __func__, my_data->ec_ref_mixer_path);
1141 audio_route_reset_and_update_path(adev->audio_route,
1142 my_data->ec_ref_mixer_path);
1143 }
1144
1145 if (enable) {
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]1146 if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_HEADPHONES_44_1] > 0)
1147 strlcpy(my_data->ec_ref_mixer_path, "echo-reference headphones-44.1",
1148 sizeof(my_data->ec_ref_mixer_path));
Leena Winterrowdd7a04cd2016-01-07 11:50:02 -0800[diff] [blame]1149 else if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_SPEAKER_VBAT] > 0)
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]1150 strlcpy(my_data->ec_ref_mixer_path, "vbat-speaker echo-reference",
1151 sizeof(my_data->ec_ref_mixer_path));
1152 else
1153 strlcpy(my_data->ec_ref_mixer_path, "echo-reference",
1154 sizeof(my_data->ec_ref_mixer_path));
1155
1156
1157 ALOGD("%s: enabling %s", __func__, my_data->ec_ref_mixer_path);
1158 audio_route_apply_and_update_path(adev->audio_route,
1159 my_data->ec_ref_mixer_path);
1160 }
1161}
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1162void platform_set_gsm_mode(void *platform, bool enable)
1163{
1164 struct platform_data *my_data = (struct platform_data *)platform;
1165 struct audio_device *adev = my_data->adev;
1166
1167 if (my_data->gsm_mode_enabled) {
1168 my_data->gsm_mode_enabled = false;
1169 ALOGV("%s: disabling gsm mode", __func__);
1170 audio_route_reset_and_update_path(adev->audio_route, "gsm-mode");
1171 }
1172
1173 if (enable) {
1174 my_data->gsm_mode_enabled = true;
1175 ALOGD("%s: enabling gsm mode", __func__);
1176 audio_route_apply_and_update_path(adev->audio_route, "gsm-mode");
1177 }
1178}
1179
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1180void close_csd_client(struct csd_data *csd)
1181{
1182 if (csd != NULL) {
1183 csd->deinit();
1184 dlclose(csd->csd_client);
1185 free(csd);
1186 csd = NULL;
1187 }
1188}
1189
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1190
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]1191static void set_platform_defaults(struct platform_data * my_data)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1192{
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1193 int32_t dev, count = 0;
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1194 const char *MEDIA_MIMETYPE_AUDIO_ALAC = "audio/alac";
1195 const char *MEDIA_MIMETYPE_AUDIO_APE = "audio/x-ape";
1196
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1197 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1198 backend_tag_table[dev] = NULL;
1199 hw_interface_table[dev] = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1200 }
1201 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1202 backend_bit_width_table[dev] = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1203 }
1204
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1205 // To overwrite these go to the audio_platform_info.xml file.
1206 backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC] = strdup("bt-sco");
1207 backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC_WB] = strdup("bt-sco-wb");
1208 backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC_NREC] = strdup("bt-sco");
1209 backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = strdup("bt-sco-wb");
1210 backend_tag_table[SND_DEVICE_OUT_BT_SCO] = strdup("bt-sco");
1211 backend_tag_table[SND_DEVICE_OUT_BT_SCO_WB] = strdup("bt-sco-wb");
1212 backend_tag_table[SND_DEVICE_OUT_HDMI] = strdup("hdmi");
1213 backend_tag_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("speaker-and-hdmi");
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]1214 backend_tag_table[SND_DEVICE_OUT_DISPLAY_PORT] = strdup("display-port");
1215 backend_tag_table[SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT] = strdup("speaker-and-display-port");
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1216 backend_tag_table[SND_DEVICE_OUT_VOICE_TX] = strdup("afe-proxy");
1217 backend_tag_table[SND_DEVICE_IN_VOICE_RX] = strdup("afe-proxy");
1218 backend_tag_table[SND_DEVICE_OUT_AFE_PROXY] = strdup("afe-proxy");
1219 backend_tag_table[SND_DEVICE_OUT_USB_HEADSET] = strdup("usb-headphones");
1220 backend_tag_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] =
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1221 strdup("speaker-and-usb-headphones");
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1222 backend_tag_table[SND_DEVICE_IN_USB_HEADSET_MIC] = strdup("usb-headset-mic");
1223 backend_tag_table[SND_DEVICE_IN_CAPTURE_FM] = strdup("capture-fm");
1224 backend_tag_table[SND_DEVICE_OUT_TRANSMISSION_FM] = strdup("transmission-fm");
1225 backend_tag_table[SND_DEVICE_OUT_HEADPHONES_44_1] = strdup("headphones-44.1");
1226 backend_tag_table[SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = strdup("vbat-voice-speaker");
Naresh Tanniru9d027a62015-03-13 01:32:10 +0530[diff] [blame]1227 backend_tag_table[SND_DEVICE_OUT_BT_A2DP] = strdup("bt-a2dp");
1228 backend_tag_table[SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP] = strdup("speaker-and-bt-a2dp");
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1229
1230 hw_interface_table[SND_DEVICE_OUT_HDMI] = strdup("HDMI_RX");
1231 hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("SLIMBUS_0_RX-and-HDMI_RX");
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]1232 hw_interface_table[SND_DEVICE_OUT_DISPLAY_PORT] = strdup("DISPLAY_PORT_RX");
1233 hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT] = strdup("SLIMBUS_0_RX-and-DISPLAY_PORT_RX");
Ashish Jainb26edfb2016-08-25 00:10:11 +0530[diff] [blame^]1234 hw_interface_table[SND_DEVICE_OUT_USB_HEADSET] = strdup("USB_AUDIO_RX");
1235 hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = strdup("SLIMBUS_0_RX-and-USB_AUDIO_RX");
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1236 hw_interface_table[SND_DEVICE_OUT_VOICE_TX] = strdup("AFE_PCM_RX");
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1237
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]1238 my_data->max_mic_count = PLATFORM_DEFAULT_MIC_COUNT;
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1239 /*remove ALAC & APE from DSP decoder list based on software decoder availability*/
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]1240 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]1241 count++) {
1242
1243 if (!strncmp(MEDIA_MIMETYPE_AUDIO_ALAC, dsp_only_decoders_mime[count],
1244 strlen(dsp_only_decoders_mime[count]))) {
1245
1246 if(property_get_bool("use.qti.sw.alac.decoder", false)) {
1247 ALOGD("Alac software decoder is available...removing alac from DSP decoder list");
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]1248 strlcpy(dsp_only_decoders_mime[count],"none",5);
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1249 }
1250 } else if (!strncmp(MEDIA_MIMETYPE_AUDIO_APE, dsp_only_decoders_mime[count],
1251 strlen(dsp_only_decoders_mime[count]))) {
1252
1253 if(property_get_bool("use.qti.sw.ape.decoder", false)) {
1254 ALOGD("APE software decoder is available...removing ape from DSP decoder list");
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]1255 strlcpy(dsp_only_decoders_mime[count],"none",5);
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1256 }
1257 }
1258 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1259}
1260
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1261void get_cvd_version(char *cvd_version, struct audio_device *adev)
1262{
1263 struct mixer_ctl *ctl;
1264 int count;
1265 int ret = 0;
1266
1267 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
1268 if (!ctl) {
1269 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
1270 goto done;
1271 }
1272 mixer_ctl_update(ctl);
1273
1274 count = mixer_ctl_get_num_values(ctl);
1275 if (count > MAX_CVD_VERSION_STRING_SIZE)
1276 count = MAX_CVD_VERSION_STRING_SIZE;
1277
1278 ret = mixer_ctl_get_array(ctl, cvd_version, count);
1279 if (ret != 0) {
1280 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
1281 goto done;
1282 }
1283
1284done:
1285 return;
1286}
1287
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1288static int hw_util_open(int card_no)
1289{
1290 int fd = -1;
1291 char dev_name[256];
1292
1293 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
1294 card_no, WCD9XXX_CODEC_HWDEP_NODE);
1295 ALOGD("%s Opening device %s\n", __func__, dev_name);
1296 fd = open(dev_name, O_WRONLY);
1297 if (fd < 0) {
1298 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
1299 return fd;
1300 }
1301 ALOGD("%s success", __func__);
1302 return fd;
1303}
1304
1305struct param_data {
1306 int use_case;
1307 int acdb_id;
1308 int get_size;
1309 int buff_size;
1310 int data_size;
1311 void *buff;
1312};
1313
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1314static int send_vbat_adc_data_to_acdb(struct platform_data *plat_data, char *cal_type)
1315{
1316 int ret = 0;
1317 struct mixer_ctl *ctl;
1318 uint16_t vbat_adc_data[2];
1319 struct platform_data *my_data = plat_data;
1320 struct audio_device *adev = my_data->adev;
1321
1322 const char *mixer_ctl_name = "Vbat ADC data";
1323
1324 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1325 if (!ctl) {
1326 ALOGE("%s: Could not get ctl for mixer ctl name - %s",
1327 __func__, mixer_ctl_name);
1328 ret = -EINVAL;
1329 goto done;
1330 }
1331
1332 vbat_adc_data[0] = mixer_ctl_get_value(ctl, 0);
1333 vbat_adc_data[1] = mixer_ctl_get_value(ctl, 1);
1334
1335 ALOGD("%s: Vbat ADC output values: Dcp1: %d , Dcp2: %d",
1336 __func__, vbat_adc_data[0], vbat_adc_data[1]);
1337
1338 ret = my_data->acdb_set_codec_data(&vbat_adc_data[0], cal_type);
1339
1340done:
1341 return ret;
1342}
1343
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1344static void send_codec_cal(acdb_loader_get_calibration_t acdb_loader_get_calibration,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1345 struct platform_data *plat_data, int fd)
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1346{
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1347 int type;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1348
1349 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
1350 struct wcdcal_ioctl_buffer codec_buffer;
1351 struct param_data calib;
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1352 int ret;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1353
Bharath Ramachandramurthy63a47ef2015-08-31 17:41:46 -0700[diff] [blame]1354 /* MAD calibration is handled by sound trigger HAL, skip here */
1355 if (type == WCD9XXX_MAD_CAL)
1356 continue;
1357
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1358 if((plat_data->is_vbat_speaker) && (WCD9XXX_VBAT_CAL == type)) {
1359 ret = send_vbat_adc_data_to_acdb(plat_data, cal_name_info[type]);
1360 if (ret < 0)
1361 ALOGE("%s error in sending vbat adc data to acdb", __func__);
1362 }
1363
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1364 calib.get_size = 1;
1365 ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data),
1366 &calib);
1367 if (ret < 0) {
1368 ALOGE("%s get_calibration failed\n", __func__);
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1369 continue;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1370 }
1371 calib.get_size = 0;
1372 calib.buff = malloc(calib.buff_size);
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1373 if(calib.buff == NULL) {
1374 ALOGE("%s mem allocation for %d bytes for %s failed\n"
1375 , __func__, calib.buff_size, cal_name_info[type]);
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1376 continue;
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1377 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1378 ret = acdb_loader_get_calibration(cal_name_info[type],
1379 sizeof(struct param_data), &calib);
1380 if (ret < 0) {
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1381 ALOGE("%s get_calibration failed type=%s calib.size=%d\n"
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]1382 , __func__, cal_name_info[type], calib.buff_size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1383 free(calib.buff);
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1384 continue;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1385 }
1386 codec_buffer.buffer = calib.buff;
1387 codec_buffer.size = calib.data_size;
1388 codec_buffer.cal_type = type;
1389 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1390 ALOGE("Failed to call ioctl for %s err=%d calib.size=%d",
1391 cal_name_info[type], errno, codec_buffer.size);
1392 ALOGD("%s cal sent for %s calib.size=%d"
1393 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1394 free(calib.buff);
1395 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1396}
1397
1398static void audio_hwdep_send_cal(struct platform_data *plat_data)
1399{
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1400 int fd = plat_data->hw_dep_fd;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1401
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1402 if (fd < 0)
1403 fd = hw_util_open(plat_data->adev->snd_card);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1404 if (fd == -1) {
1405 ALOGE("%s error open\n", __func__);
1406 return;
1407 }
1408
1409 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
1410 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
1411
1412 if (acdb_loader_get_calibration == NULL) {
1413 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
1414 dlerror());
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1415 if (fd >= 0) {
1416 close(fd);
1417 plat_data->hw_dep_fd = -1;
1418 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1419 return;
1420 }
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1421
1422 send_codec_cal(acdb_loader_get_calibration, plat_data, fd);
1423 plat_data->hw_dep_fd = fd;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1424}
1425
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1426const char * get_snd_card_name_for_acdb_loader(const char *snd_card_name) {
1427
1428 if(snd_card_name == NULL)
1429 return NULL;
1430
1431 // Both tasha & tasha-lite uses tasha ACDB files
1432 // simulate sound card name for tasha lite, so that
1433 // ACDB module loads tasha ACDB files for tasha lite
1434 if(!strncmp(snd_card_name, "msm8976-tashalite-snd-card",
1435 sizeof("msm8976-tashalite-snd-card"))) {
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]1436 ALOGD("using tasha ACDB files for tasha-lite");
1437 return "msm8976-tasha-snd-card";
1438 }
1439
1440 if(!strncmp(snd_card_name, "msm8952-tashalite-snd-card",
1441 sizeof("msm8952-tashalite-snd-card"))) {
1442 ALOGD("using tasha ACDB files for tasha-lite");
1443 return "msm8952-tasha-snd-card";
1444 }
1445
1446 if(!strncmp(snd_card_name, "msm8937-tashalite-snd-card",
1447 sizeof("msm8937-tashalite-snd-card"))) {
1448 ALOGD("using tasha ACDB files for tasha-lite");
1449 return "msm8937-tasha-snd-card";
1450 }
1451
1452 if(!strncmp(snd_card_name, "msm8953-tashalite-snd-card",
1453 sizeof("msm8953-tashalite-snd-card"))) {
1454 ALOGD("using tasha ACDB files for tasha-lite");
1455 return "msm8953-tasha-snd-card";
1456 }
1457
1458 return snd_card_name;
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1459}
1460
1461
1462int platform_acdb_init(void *platform)
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1463{
1464 struct platform_data *my_data = (struct platform_data *)platform;
1465 char *cvd_version = NULL;
1466 int key = 0;
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1467 const char *snd_card_name, *acdb_snd_card_name;
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1468 int result;
1469 char value[PROPERTY_VALUE_MAX];
1470 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
Preetam Singh Ranawat6746b7a2016-07-18 16:40:24 +0530[diff] [blame]1471 if (!cvd_version) {
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1472 ALOGE("Failed to allocate cvd version");
Preetam Singh Ranawat6746b7a2016-07-18 16:40:24 +0530[diff] [blame]1473 return -1;
1474 } else {
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1475 get_cvd_version(cvd_version, my_data->adev);
Preetam Singh Ranawat6746b7a2016-07-18 16:40:24 +0530[diff] [blame]1476 }
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1477
1478 property_get("audio.ds1.metainfo.key",value,"0");
1479 key = atoi(value);
1480 snd_card_name = mixer_get_name(my_data->adev->mixer);
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1481 acdb_snd_card_name = get_snd_card_name_for_acdb_loader(snd_card_name);
1482
1483 result = my_data->acdb_init(acdb_snd_card_name, cvd_version, key);
1484
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]1485 /* Save these variables in platform_data. These will be used
1486 while reloading ACDB files during run time. */
1487 strlcpy(my_data->cvd_version, cvd_version, MAX_CVD_VERSION_STRING_SIZE);
1488 strlcpy(my_data->snd_card_name, acdb_snd_card_name,
1489 MAX_SND_CARD_STRING_SIZE);
1490 my_data->metainfo_key = key;
1491
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1492 if (cvd_version)
1493 free(cvd_version);
1494 if (!result) {
1495 my_data->is_acdb_initialized = true;
1496 ALOGD("ACDB initialized");
1497 audio_hwdep_send_cal(my_data);
1498 } else {
1499 my_data->is_acdb_initialized = false;
1500 ALOGD("ACDB initialization failed");
1501 }
1502 return result;
1503}
1504
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1505#define MAX_PATH (256)
1506#define THERMAL_SYSFS "/sys/class/thermal"
1507#define TZ_TYPE "/sys/class/thermal/thermal_zone%d/type"
1508#define TZ_WSA "/sys/class/thermal/thermal_zone%d/temp"
1509
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1510static bool check_and_get_wsa_info(char *snd_card_name, int *wsaCount,
1511 bool *is_wsa_combo_supported)
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1512{
1513 DIR *tdir = NULL;
1514 struct dirent *tdirent = NULL;
1515 int tzn = 0;
1516 char name[MAX_PATH] = {0};
1517 char cwd[MAX_PATH] = {0};
1518 char file[10] = "wsa";
1519 bool found = false;
1520 int wsa_count = 0;
1521
1522 if (!getcwd(cwd, sizeof(cwd)))
1523 return false;
1524
1525 chdir(THERMAL_SYSFS); /* Change dir to read the entries. Doesnt work
1526 otherwise */
1527 tdir = opendir(THERMAL_SYSFS);
1528 if (!tdir) {
1529 ALOGE("Unable to open %s\n", THERMAL_SYSFS);
1530 return false;
1531 }
1532
1533 while ((tdirent = readdir(tdir))) {
1534 char buf[50];
1535 struct dirent *tzdirent;
1536 DIR *tzdir = NULL;
1537
1538 tzdir = opendir(tdirent->d_name);
1539 if (!tzdir)
1540 continue;
1541 while ((tzdirent = readdir(tzdir))) {
1542 if (strcmp(tzdirent->d_name, "type"))
1543 continue;
1544 snprintf(name, MAX_PATH, TZ_TYPE, tzn);
1545 ALOGD("Opening %s\n", name);
1546 read_line_from_file(name, buf, sizeof(buf));
1547 if (strstr(buf, file)) {
1548 wsa_count++;
1549 /*We support max only two WSA speakers*/
1550 if (wsa_count == 2)
1551 break;
1552 }
1553 tzn++;
1554 }
1555 closedir(tzdir);
1556 }
1557 if (wsa_count > 0){
1558 ALOGD("Found %d WSA present on the platform", wsa_count);
1559 found = true;
1560 *wsaCount = wsa_count;
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1561
1562 /* update wsa combo supported flag based on sound card name */
1563 /* wsa combo flag needs to be set to true only for hardware
1564 combinations which has support for both wsa and non-wsa speaker */
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]1565 *is_wsa_combo_supported = false;
1566 if(snd_card_name) {
1567 if ((!strncmp(snd_card_name, "msm8953-snd-card-mtp",
1568 sizeof("msm8953-snd-card-mtp")) ||
1569 (!strncmp(snd_card_name, "msm8952-skum-snd-card",
1570 sizeof("msm8952-skum-snd-card"))))) {
1571 *is_wsa_combo_supported = true;
1572 }
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1573 }
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1574 }
1575 closedir(tdir);
1576 chdir(cwd); /* Restore current working dir */
1577 return found;
1578}
1579
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]1580static void get_source_mic_type(struct platform_data * my_data)
1581{
1582 // support max to mono, example if max count is 3, usecase supports Three, dual and mono mic
1583 switch (my_data->max_mic_count) {
1584 case 4:
1585 my_data->source_mic_type |= SOURCE_QUAD_MIC;
1586 case 3:
1587 my_data->source_mic_type |= SOURCE_THREE_MIC;;
1588 case 2:
1589 my_data->source_mic_type |= SOURCE_DUAL_MIC;
1590 case 1:
1591 my_data->source_mic_type |= SOURCE_MONO_MIC;
1592 break;
1593 default:
1594 ALOGE("%s: max_mic_count (%d), is not supported, setting to default",
1595 __func__, my_data->max_mic_count);
1596 my_data->source_mic_type = SOURCE_MONO_MIC | SOURCE_DUAL_MIC;
1597 break;
1598 }
1599}
1600
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1601void *platform_init(struct audio_device *adev)
1602{
1603 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1604 struct platform_data *my_data = NULL;
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]1605 int retry_num = 0, snd_card_num = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1606 const char *snd_card_name;
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]1607 char mixer_xml_path[MAX_MIXER_XML_PATH],ffspEnable[PROPERTY_VALUE_MAX];
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1608 const char *mixer_ctl_name = "Set HPX ActiveBe";
1609 struct mixer_ctl *ctl = NULL;
Naveen Kumar70e27352015-07-22 21:07:10 +0530[diff] [blame]1610 int idx;
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1611 int wsaCount =0;
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1612 bool is_wsa_combo_supported = false;
Naveen Kumar70e27352015-07-22 21:07:10 +0530[diff] [blame]1613
1614 my_data = calloc(1, sizeof(struct platform_data));
1615
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1616 if (!my_data) {
1617 ALOGE("failed to allocate platform data");
1618 return NULL;
1619 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1620
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1621 while (snd_card_num < MAX_SND_CARD) {
1622 adev->mixer = mixer_open(snd_card_num);
1623
1624 while (!adev->mixer && retry_num < RETRY_NUMBER) {
1625 usleep(RETRY_US);
1626 adev->mixer = mixer_open(snd_card_num);
1627 retry_num++;
1628 }
1629
1630 if (!adev->mixer) {
1631 ALOGE("%s: Unable to open the mixer card: %d", __func__,
1632 snd_card_num);
1633 retry_num = 0;
1634 snd_card_num++;
1635 continue;
1636 }
1637
1638 snd_card_name = mixer_get_name(adev->mixer);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]1639 ALOGD("%s: snd_card_name: %s", __func__, snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1640
1641 my_data->hw_info = hw_info_init(snd_card_name);
1642 if (!my_data->hw_info) {
1643 ALOGE("%s: Failed to init hardware info", __func__);
1644 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1645 query_platform(snd_card_name, mixer_xml_path);
1646 ALOGD("%s: mixer path file is %s", __func__,
1647 mixer_xml_path);
1648 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
1649 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1650 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1651 mixer_xml_path);
1652 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1653 if (!adev->audio_route) {
1654 ALOGE("%s: Failed to init audio route controls, aborting.",
1655 __func__);
1656 free(my_data);
Mingming Yindda29e62015-12-02 18:02:28 -0800[diff] [blame]1657 mixer_close(adev->mixer);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1658 return NULL;
1659 }
1660 adev->snd_card = snd_card_num;
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1661 update_codec_type(snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1662 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
1663 break;
1664 }
1665 retry_num = 0;
1666 snd_card_num++;
Mingming Yindda29e62015-12-02 18:02:28 -0800[diff] [blame]1667 mixer_close(adev->mixer);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1668 }
1669
1670 if (snd_card_num >= MAX_SND_CARD) {
1671 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
1672 free(my_data);
1673 return NULL;
1674 }
1675
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1676 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1677 my_data->fluence_in_spkr_mode = false;
1678 my_data->fluence_in_voice_call = false;
1679 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1680 my_data->fluence_in_audio_rec = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1681 my_data->external_spk_1 = false;
1682 my_data->external_spk_2 = false;
1683 my_data->external_mic = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1684 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1685 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]1686 my_data->slowtalk = false;
1687 my_data->hd_voice = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1688 my_data->edid_info = NULL;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]1689 my_data->ext_disp_type = EXT_DISPLAY_TYPE_NONE;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1690 my_data->is_wsa_speaker = false;
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1691 my_data->hw_dep_fd = -1;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1692
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1693 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
1694 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1695 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1696 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1697 my_data->fluence_type = FLUENCE_DUAL_MIC;
1698 } else {
1699 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1700 }
1701
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1702 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1703 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1704 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1705 my_data->fluence_in_voice_call = true;
1706 }
1707
1708 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1709 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1710 my_data->fluence_in_voice_rec = true;
1711 }
1712
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1713 property_get("persist.audio.fluence.audiorec",value,"");
1714 if (!strncmp("true", value, sizeof("true"))) {
1715 my_data->fluence_in_audio_rec = true;
1716 }
1717
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1718 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1719 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1720 my_data->fluence_in_spkr_mode = true;
1721 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1722
1723 property_get("persist.audio.fluence.mode",value,"");
1724 if (!strncmp("broadside", value, sizeof("broadside"))) {
1725 my_data->fluence_mode = FLUENCE_BROADSIDE;
1726 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1727 }
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1728
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]1729 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]1730 /*Set ACDB ID of Stereo speaker if two WSAs are present*/
1731 /*Default ACDB ID for wsa speaker is that for mono*/
1732 if (wsaCount == 2) {
1733 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_WSA, 15);
1734 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_VBAT, 15);
1735 }
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1736
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1737 my_data->is_wsa_speaker = true;
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1738
1739 if (is_wsa_combo_supported)
1740 hw_info_enable_wsa_combo_usecase_support(my_data->hw_info);
1741
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1742 }
1743
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1744 property_get("persist.audio.FFSP.enable", ffspEnable, "");
1745 if (!strncmp("true", ffspEnable, sizeof("true"))) {
1746 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1747 acdb_device_table[SND_DEVICE_OUT_SPEAKER_WSA] = 131;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1748 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
1749 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
1750 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1751 }
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1752
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1753 /* Check if Vbat speaker enabled property is set, this should be done before acdb init */
1754 bool ret = false;
1755 ret = audio_extn_can_use_vbat();
1756 if (ret)
1757 my_data->is_vbat_speaker = true;
1758
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]1759 /*
1760 * Check if hifi audio( i.e. 96, 192 KHZ) is enabled for this platform,
1761 * enable hifi audio by default for external codec targets
1762 */
1763 ret = audio_extn_is_hifi_audio_supported();
1764 if (ret || is_external_codec)
1765 my_data->hifi_audio = true;
1766
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1767 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1768 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1769 if (my_data->acdb_handle == NULL) {
1770 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1771 } else {
1772 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1773 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1774 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1775 if (!my_data->acdb_deallocate)
1776 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1777 __func__, LIB_ACDB_LOADER);
1778
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1779 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]1780 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1781 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1782 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1783 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1784
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1785 my_data->acdb_set_audio_cal = (acdb_set_audio_cal_t)dlsym(my_data->acdb_handle,
1786 "acdb_loader_set_audio_cal_v2");
1787 if (!my_data->acdb_set_audio_cal)
1788 ALOGE("%s: Could not find the symbol acdb_set_audio_cal_v2 from %s",
1789 __func__, LIB_ACDB_LOADER);
1790
1791 my_data->acdb_get_audio_cal = (acdb_get_audio_cal_t)dlsym(my_data->acdb_handle,
1792 "acdb_loader_get_audio_cal_v2");
1793 if (!my_data->acdb_get_audio_cal)
1794 ALOGE("%s: Could not find the symbol acdb_get_audio_cal_v2 from %s",
1795 __func__, LIB_ACDB_LOADER);
1796
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1797 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1798 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1799 if (!my_data->acdb_send_voice_cal)
1800 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1801 __func__, LIB_ACDB_LOADER);
1802
1803 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1804 "acdb_loader_reload_vocvoltable");
1805 if (!my_data->acdb_reload_vocvoltable)
1806 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1807 __func__, LIB_ACDB_LOADER);
1808
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1809 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1810 my_data->acdb_handle,
1811 "acdb_loader_get_default_app_type");
1812 if (!my_data->acdb_get_default_app_type)
1813 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1814 __func__, LIB_ACDB_LOADER);
1815
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1816 my_data->acdb_send_common_top = (acdb_send_common_top_t)dlsym(
1817 my_data->acdb_handle,
1818 "acdb_loader_send_common_custom_topology");
1819 if (!my_data->acdb_send_common_top)
1820 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1821 __func__, LIB_ACDB_LOADER);
1822
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1823 my_data->acdb_set_codec_data = (acdb_set_codec_data_t)dlsym(
1824 my_data->acdb_handle,
1825 "acdb_loader_set_codec_data");
1826 if (!my_data->acdb_set_codec_data)
1827 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1828 __func__, LIB_ACDB_LOADER);
1829
1830
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1831 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1832 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1833 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1834 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1835 goto acdb_init_fail;
1836 }
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]1837
1838 my_data->acdb_reload = (acdb_reload_t)dlsym(my_data->acdb_handle,
1839 "acdb_loader_reload_acdb_files");
1840 if (my_data->acdb_reload == NULL) {
1841 ALOGE("%s: dlsym error %s for acdb_loader_reload_acdb_files", __func__, dlerror());
1842 goto acdb_init_fail;
1843 }
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1844 platform_acdb_init(my_data);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1845 }
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1846 audio_extn_pm_vote();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1847
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1848 /* Configure active back end for HPX*/
1849 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1850 if (ctl) {
1851 ALOGE(" sending HPX Active BE information ");
1852 mixer_ctl_set_value(ctl, 0, is_external_codec);
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1853 }
1854
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1855acdb_init_fail:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1856
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]1857 set_platform_defaults(my_data);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1858
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]1859 /* Initialize ACDB and PCM ID's */
1860 if (is_external_codec)
Ravi Kumar Alamanda14b0f2d2015-06-28 21:04:09 -0700[diff] [blame]1861 platform_info_init(PLATFORM_INFO_XML_PATH_EXTCODEC, my_data);
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]1862 else
Ravi Kumar Alamanda14b0f2d2015-06-28 21:04:09 -0700[diff] [blame]1863 platform_info_init(PLATFORM_INFO_XML_PATH, my_data);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1864
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]1865 /* obtain source mic type from max mic count*/
1866 get_source_mic_type(my_data);
1867 ALOGD("%s: Fluence_Type(%d) max_mic_count(%d) mic_type(0x%x) fluence_in_voice_call(%d)"
1868 " fluence_in_voice_rec(%d) fluence_in_spkr_mode(%d) ",
1869 __func__, my_data->fluence_type, my_data->max_mic_count, my_data->source_mic_type,
1870 my_data->fluence_in_voice_call, my_data->fluence_in_voice_rec,
1871 my_data->fluence_in_spkr_mode);
1872
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1873 /* init usb */
1874 audio_extn_usb_init(adev);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1875
Naresh Tanniru9d027a62015-03-13 01:32:10 +0530[diff] [blame]1876 /*init a2dp*/
1877 audio_extn_a2dp_init(adev);
1878
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1879 /* Read one time ssr property */
1880 audio_extn_ssr_update_enabled();
1881 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1882
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1883 /* init dap hal */
1884 audio_extn_dap_hal_init(adev->snd_card);
1885
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1886 audio_extn_dolby_set_license(adev);
1887
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1888 /* init audio device arbitration */
1889 audio_extn_dev_arbi_init();
1890
1891 my_data->edid_info = NULL;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1892
1893 /* initialize backend config */
1894 for (idx = 0; idx < MAX_CODEC_BACKENDS; idx++) {
1895 my_data->current_backend_cfg[idx].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
1896 if (idx == HEADPHONE_44_1_BACKEND)
1897 my_data->current_backend_cfg[idx].sample_rate = OUTPUT_SAMPLING_RATE_44100;
1898 my_data->current_backend_cfg[idx].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Ashish Jainb26edfb2016-08-25 00:10:11 +0530[diff] [blame^]1899 my_data->current_backend_cfg[idx].channels = CODEC_BACKEND_DEFAULT_CHANNELS;
1900 my_data->current_backend_cfg[idx].bitwidth_mixer_ctl = NULL;
1901 my_data->current_backend_cfg[idx].samplerate_mixer_ctl = NULL;
1902 my_data->current_backend_cfg[idx].channels_mixer_ctl = NULL;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1903 }
1904
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]1905 my_data->current_tx_backend_cfg[DEFAULT_CODEC_BACKEND].sample_rate =
1906 CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
1907 my_data->current_tx_backend_cfg[DEFAULT_CODEC_BACKEND].bit_width =
1908 CODEC_BACKEND_DEFAULT_BIT_WIDTH;
1909
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]1910 if (is_external_codec) {
1911 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1912 strdup("SLIM_0_RX Format");
1913 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1914 strdup("SLIM_0_RX SampleRate");
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1915
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]1916 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].bitwidth_mixer_ctl =
1917 strdup("SLIM_5_RX Format");
1918 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].samplerate_mixer_ctl =
1919 strdup("SLIM_5_RX SampleRate");
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1920
1921 my_data->current_backend_cfg[HEADPHONE_BACKEND].bitwidth_mixer_ctl =
1922 strdup("SLIM_6_RX Format");
1923 my_data->current_backend_cfg[HEADPHONE_BACKEND].samplerate_mixer_ctl =
1924 strdup("SLIM_6_RX SampleRate");
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]1925
1926 my_data->current_tx_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1927 strdup("SLIM_0_TX Format");
1928 my_data->current_tx_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1929 strdup("SLIM_0_TX SampleRate");
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]1930 } else {
1931 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1932 strdup("MI2S_RX Format");
1933 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1934 strdup("MI2S_RX SampleRate");
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]1935
1936 my_data->current_tx_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1937 strdup("MI2S_TX Format");
1938 my_data->current_tx_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1939 strdup("MI2S_TX SampleRate");
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]1940 }
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]1941
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]1942 my_data->current_backend_cfg[USB_AUDIO_RX_BACKEND].bitwidth_mixer_ctl =
1943 strdup("USB_AUDIO_RX Format");
1944 my_data->current_backend_cfg[USB_AUDIO_RX_BACKEND].samplerate_mixer_ctl =
1945 strdup("USB_AUDIO_RX SampleRate");
Ashish Jainb26edfb2016-08-25 00:10:11 +0530[diff] [blame^]1946 my_data->current_backend_cfg[USB_AUDIO_RX_BACKEND].channels_mixer_ctl =
1947 strdup("USB_AUDIO_RX Channels");
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]1948
Mingming Yinddd610b2016-01-20 17:09:32 -0800[diff] [blame]1949 my_data->current_backend_cfg[HDMI_RX_BACKEND].bitwidth_mixer_ctl =
1950 strdup("HDMI_RX Bit Format");
1951 my_data->current_backend_cfg[HDMI_RX_BACKEND].samplerate_mixer_ctl =
1952 strdup("HDMI_RX SampleRate");
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]1953 my_data->current_backend_cfg[HDMI_RX_BACKEND].channels_mixer_ctl =
1954 strdup("HDMI_RX Channels");
Mingming Yinddd610b2016-01-20 17:09:32 -0800[diff] [blame]1955
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]1956 my_data->current_backend_cfg[DISP_PORT_RX_BACKEND].bitwidth_mixer_ctl =
1957 strdup("Display Port RX Bit Format");
1958 my_data->current_backend_cfg[DISP_PORT_RX_BACKEND].samplerate_mixer_ctl =
1959 strdup("Display Port RX SampleRate");
1960 my_data->current_backend_cfg[DISP_PORT_RX_BACKEND].channels_mixer_ctl =
1961 strdup("Display Port RX Channels");
1962
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]1963 ret = audio_extn_utils_get_codec_version(snd_card_name,
1964 my_data->adev->snd_card,
1965 my_data->codec_version);
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]1966
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]1967 if (NATIVE_AUDIO_MODE_INVALID != platform_get_native_support()) {
1968 /*
1969 * Native playback is enabled from the UI.
1970 */
1971 if(strstr(snd_card_name, "tasha")) {
1972 if (strstr(my_data->codec_version, "WCD9335_1_0") ||
1973 strstr(my_data->codec_version, "WCD9335_1_1")) {
1974 ALOGD("%s:napb: TASHA 1.0 or 1.1 only SRC mode is supported",
1975 __func__);
1976 platform_set_native_support(NATIVE_AUDIO_MODE_SRC);
1977 }
1978 } else {
1979 platform_set_native_support(NATIVE_AUDIO_MODE_INVALID);
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]1980 }
1981 }
1982
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1983 my_data->edid_info = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1984 return my_data;
1985}
1986
1987void platform_deinit(void *platform)
1988{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1989 struct platform_data *my_data = (struct platform_data *)platform;
1990
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1991 if (my_data->edid_info) {
1992 free(my_data->edid_info);
1993 my_data->edid_info = NULL;
1994 }
1995
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1996 if (my_data->hw_dep_fd >= 0) {
1997 close(my_data->hw_dep_fd);
1998 my_data->hw_dep_fd = -1;
1999 }
2000
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2001 hw_info_deinit(my_data->hw_info);
2002 close_csd_client(my_data->csd);
2003
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2004 int32_t dev;
2005 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2006 if (backend_tag_table[dev]) {
2007 free(backend_tag_table[dev]);
2008 backend_tag_table[dev]= NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2009 }
2010 }
2011
2012 /* deinit audio device arbitration */
2013 audio_extn_dev_arbi_deinit();
2014
2015 if (my_data->edid_info) {
2016 free(my_data->edid_info);
2017 my_data->edid_info = NULL;
2018 }
2019
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2020 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2021 /* deinit usb */
2022 audio_extn_usb_deinit();
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]2023 audio_extn_dap_hal_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2024}
2025
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]2026static int platform_is_acdb_initialized(void *platform)
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]2027{
2028 struct platform_data *my_data = (struct platform_data *)platform;
2029 ALOGD("%s: acdb initialized %d\n", __func__, my_data->is_acdb_initialized);
2030 return my_data->is_acdb_initialized;
2031}
2032
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]2033void platform_snd_card_update(void *platform, int snd_scard_state)
2034{
2035 struct platform_data *my_data = (struct platform_data *)platform;
2036
2037 if (snd_scard_state == SND_CARD_STATE_ONLINE) {
2038 if (!platform_is_acdb_initialized(my_data)) {
2039 if(platform_acdb_init(my_data))
2040 ALOGE("%s: acdb initialization is failed", __func__);
2041 } else if (my_data->acdb_send_common_top() < 0) {
2042 ALOGD("%s: acdb did not set common topology", __func__);
2043 }
2044 }
2045}
2046
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2047const char *platform_get_snd_device_name(snd_device_t snd_device)
2048{
2049 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
2050 return device_table[snd_device];
2051 else
2052 return "";
2053}
2054
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2055int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
2056 char *device_name)
2057{
2058 struct platform_data *my_data = (struct platform_data *)platform;
2059
2060 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
2061 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
2062 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
2063 } else {
2064 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
2065 return -EINVAL;
2066 }
2067
2068 return 0;
2069}
2070
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2071void platform_add_backend_name(char *mixer_path, snd_device_t snd_device,
2072 struct audio_usecase *usecase)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2073{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2074 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2075 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
2076 return;
2077 }
2078
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2079 if((snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
2080 !(usecase->type == VOICE_CALL || usecase->type == VOIP_CALL)) {
2081 ALOGI("%s: Not adding vbat speaker device to non voice use cases", __func__);
2082 return;
2083 }
2084
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2085 const char * suffix = backend_tag_table[snd_device];
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2086
2087 if (suffix != NULL) {
2088 strlcat(mixer_path, " ", MIXER_PATH_MAX_LENGTH);
2089 strlcat(mixer_path, suffix, MIXER_PATH_MAX_LENGTH);
2090 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2091}
2092
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2093bool platform_check_backends_match(snd_device_t snd_device1, snd_device_t snd_device2)
2094{
2095 bool result = true;
2096
2097 ALOGV("%s: snd_device1 = %s, snd_device2 = %s", __func__,
2098 platform_get_snd_device_name(snd_device1),
2099 platform_get_snd_device_name(snd_device2));
2100
2101 if ((snd_device1 < SND_DEVICE_MIN) || (snd_device1 >= SND_DEVICE_OUT_END)) {
2102 ALOGE("%s: Invalid snd_device = %s", __func__,
2103 platform_get_snd_device_name(snd_device1));
2104 return false;
2105 }
2106 if ((snd_device2 < SND_DEVICE_MIN) || (snd_device2 >= SND_DEVICE_OUT_END)) {
2107 ALOGE("%s: Invalid snd_device = %s", __func__,
2108 platform_get_snd_device_name(snd_device2));
2109 return false;
2110 }
2111 const char * be_itf1 = hw_interface_table[snd_device1];
2112 const char * be_itf2 = hw_interface_table[snd_device2];
2113
2114 if (NULL != be_itf1 && NULL != be_itf2) {
Kuirong Wangb9fbb1e2016-05-03 18:36:39 -0700[diff] [blame]2115 if ((NULL == strstr(be_itf2, be_itf1)) && (NULL == strstr(be_itf1, be_itf2)))
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2116 result = false;
2117 } else if (NULL == be_itf1 && NULL != be_itf2) {
2118 result = false;
2119 } else if (NULL != be_itf1 && NULL == be_itf2) {
2120 result = false;
2121 }
2122
2123 ALOGV("%s: be_itf1 = %s, be_itf2 = %s, match %d", __func__, be_itf1, be_itf2, result);
2124 return result;
2125}
2126
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2127int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
2128{
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]2129 int device_id = -1;
2130
Karthik Reddy Katta561d4ba2016-06-23 13:41:18 +0530[diff] [blame]2131 if (device_type == PCM_PLAYBACK)
2132 device_id = pcm_device_table[usecase][0];
2133 else
2134 device_id = pcm_device_table[usecase][1];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2135 return device_id;
2136}
2137
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2138static int find_index(struct name_to_index * table, int32_t len, const char * name)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2139{
2140 int ret = 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2141 int32_t i;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2142
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2143 if (table == NULL) {
2144 ALOGE("%s: table is NULL", __func__);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2145 ret = -ENODEV;
2146 goto done;
2147 }
2148
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2149 if (name == NULL) {
2150 ALOGE("null key");
2151 ret = -ENODEV;
2152 goto done;
2153 }
2154
2155 for (i=0; i < len; i++) {
2156 const char* tn = table[i].name;
2157 size_t len = strlen(tn);
2158 if (strncmp(tn, name, len) == 0) {
2159 if (strlen(name) != len) {
2160 continue; // substring
2161 }
2162 ret = table[i].index;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2163 goto done;
2164 }
2165 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2166 ALOGE("%s: Could not find index for name = %s",
2167 __func__, name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2168 ret = -ENODEV;
2169done:
2170 return ret;
2171}
2172
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]2173int platform_set_fluence_type(void *platform, char *value)
2174{
2175 int ret = 0;
2176 int fluence_type = FLUENCE_NONE;
2177 int fluence_flag = NONE_FLAG;
2178 struct platform_data *my_data = (struct platform_data *)platform;
2179 struct audio_device *adev = my_data->adev;
2180
2181 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
2182
2183 /* only dual mic turn on and off is supported as of now through setparameters */
2184 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
2185 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
2186 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
2187 ALOGV("fluence dualmic feature enabled \n");
2188 fluence_type = FLUENCE_DUAL_MIC;
2189 fluence_flag = DMIC_FLAG;
2190 } else {
2191 ALOGE("%s: Failed to set DUALMIC", __func__);
2192 ret = -1;
2193 goto done;
2194 }
2195 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
2196 ALOGV("fluence disabled");
2197 fluence_type = FLUENCE_NONE;
2198 } else {
2199 ALOGE("Invalid fluence value : %s",value);
2200 ret = -1;
2201 goto done;
2202 }
2203
2204 if (fluence_type != my_data->fluence_type) {
2205 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
2206 my_data->fluence_type = fluence_type;
2207 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
2208 }
2209done:
2210 return ret;
2211}
2212
2213int platform_get_fluence_type(void *platform, char *value, uint32_t len)
2214{
2215 int ret = 0;
2216 struct platform_data *my_data = (struct platform_data *)platform;
2217
2218 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
2219 strlcpy(value, "quadmic", len);
2220 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
2221 strlcpy(value, "dualmic", len);
2222 } else if (my_data->fluence_type == FLUENCE_NONE) {
2223 strlcpy(value, "none", len);
2224 } else
2225 ret = -1;
2226
2227 return ret;
2228}
2229
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2230int platform_get_snd_device_index(char *device_name)
2231{
2232 return find_index(snd_device_name_index, SND_DEVICE_MAX, device_name);
2233}
2234
2235int platform_get_usecase_index(const char *usecase_name)
2236{
2237 return find_index(usecase_name_index, AUDIO_USECASE_MAX, usecase_name);
2238}
2239
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2240int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
2241{
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
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2251 ALOGV("%s: acdb_device_table[%s]: old = %d new = %d", __func__,
2252 platform_get_snd_device_name(snd_device), acdb_device_table[snd_device], acdb_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2253 acdb_device_table[snd_device] = acdb_id;
2254done:
2255 return ret;
2256}
2257
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2258int platform_get_default_app_type(void *platform)
2259{
2260 struct platform_data *my_data = (struct platform_data *)platform;
2261
2262 if (my_data->acdb_get_default_app_type)
2263 return my_data->acdb_get_default_app_type();
2264 else
2265 return DEFAULT_APP_TYPE;
2266}
2267
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]2268int platform_get_default_app_type_v2(void *platform __unused,
2269 usecase_type_t type __unused)
Srikanth Uyyalaa1e32352015-10-09 14:48:04 +0530[diff] [blame]2270{
2271 if(type == PCM_CAPTURE)
2272 return DEFAULT_APP_TYPE_TX_PATH;
2273 else
2274 return DEFAULT_APP_TYPE_RX_PATH;
2275}
2276
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]2277int platform_get_snd_device_acdb_id(snd_device_t snd_device)
2278{
2279 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2280 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
2281 return -EINVAL;
2282 }
2283 return acdb_device_table[snd_device];
2284}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2285
2286int 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]2287{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2288 int ret = 0;
2289
2290 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2291 ALOGE("%s: Invalid snd_device = %d",
2292 __func__, snd_device);
2293 ret = -EINVAL;
2294 goto done;
2295 }
2296
2297 backend_bit_width_table[snd_device] = bit_width;
2298done:
2299 return ret;
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2300}
2301
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2302int platform_get_snd_device_bit_width(snd_device_t snd_device)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2303{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2304 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2305 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]2306 return CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2307 }
2308 return backend_bit_width_table[snd_device];
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2309}
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2310int platform_set_native_support(int na_mode)
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2311{
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2312 if (NATIVE_AUDIO_MODE_SRC == na_mode || NATIVE_AUDIO_MODE_TRUE_44_1 == na_mode) {
2313 na_props.platform_na_prop_enabled = na_props.ui_na_prop_enabled = true;
2314 na_props.na_mode = na_mode;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2315 ALOGD("%s:napb: native audio playback enabled in (%s) mode v2.0", __func__,
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2316 ((na_mode == NATIVE_AUDIO_MODE_SRC)?"SRC mode":"True 44.1 mode"));
2317 } else {
2318 na_props.platform_na_prop_enabled = false;
2319 na_props.na_mode = NATIVE_AUDIO_MODE_INVALID;
2320 ALOGD("%s:napb: native audio playback disabled", __func__);
2321 }
2322
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2323 return 0;
2324}
2325
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2326int platform_get_native_support()
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2327{
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2328 int ret = NATIVE_AUDIO_MODE_INVALID;
2329 if (na_props.platform_na_prop_enabled &&
2330 na_props.ui_na_prop_enabled) {
2331 ret = na_props.na_mode;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2332 }
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2333 ALOGV("%s:napb: ui Prop enabled(%d) version(%d)", __func__,
2334 na_props.ui_na_prop_enabled, na_props.na_mode);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2335 return ret;
2336}
2337
2338void native_audio_get_params(struct str_parms *query,
2339 struct str_parms *reply,
2340 char *value, int len)
2341{
2342 int ret;
2343 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2344 value, len);
2345 if (ret >= 0) {
2346 if (na_props.platform_na_prop_enabled) {
2347 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2348 na_props.ui_na_prop_enabled ? "true" : "false");
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2349 ALOGV("%s:napb: na_props.ui_na_prop_enabled: %d", __func__,
2350 na_props.ui_na_prop_enabled);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2351 } else {
2352 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2353 "false");
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2354 ALOGV("%s:napb: native audio not supported: %d", __func__,
2355 na_props.platform_na_prop_enabled);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2356 }
2357 }
2358}
2359
2360int native_audio_set_params(struct platform_data *platform,
2361 struct str_parms *parms, char *value, int len)
2362{
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]2363 int ret = -1;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2364 struct audio_usecase *usecase;
2365 struct listnode *node;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2366 int mode = NATIVE_AUDIO_MODE_INVALID;
2367
Preetam Singh Ranawat6746b7a2016-07-18 16:40:24 +0530[diff] [blame]2368 if (!value || !parms)
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]2369 return ret;
2370
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2371 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO_MODE,
2372 value, len);
2373 if (ret >= 0) {
2374 if (value && !strncmp(value, "src", sizeof("src")))
2375 mode = NATIVE_AUDIO_MODE_SRC;
2376 else if (value && !strncmp(value, "true", sizeof("true")))
2377 mode = NATIVE_AUDIO_MODE_TRUE_44_1;
2378 else {
2379 mode = NATIVE_AUDIO_MODE_INVALID;
2380 ALOGE("%s:napb:native_audio_mode in platform info xml,invalid mode string",
2381 __func__);
2382 }
2383 ALOGD("%s:napb updating mode (%d) from XML",__func__, mode);
2384 platform_set_native_support(mode);
2385 }
2386
2387
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2388
2389 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2390 value, len);
2391 if (ret >= 0) {
2392 if (na_props.platform_na_prop_enabled) {
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2393 if (!strncmp("true", value, sizeof("true"))) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2394 na_props.ui_na_prop_enabled = true;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2395 ALOGD("%s:napb: native audio feature enabled from UI",
2396 __func__);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2397 }
2398 else {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2399 na_props.ui_na_prop_enabled = false;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2400 ALOGD("%s:napb: native audio feature disabled from UI",
2401 __func__);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2402 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2403
2404 str_parms_del(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO);
2405
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2406 /*
2407 * Iterate through the usecase list and trigger device switch for
2408 * all the appropriate usecases
2409 */
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2410 list_for_each(node, &(platform->adev)->usecase_list) {
2411 usecase = node_to_item(node, struct audio_usecase, list);
2412
2413 if (is_offload_usecase(usecase->id) &&
2414 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2415 usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) &&
2416 OUTPUT_SAMPLING_RATE_44100 == usecase->stream.out->sample_rate) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2417 ALOGD("%s:napb: triggering dynamic device switch for usecase(%d: %s)"
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2418 " stream(%p), device(%d)", __func__, usecase->id,
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]2419 use_case_table[usecase->id], (void*) usecase->stream.out,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2420 usecase->stream.out->devices);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2421 select_devices(platform->adev, usecase->id);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2422 }
2423 }
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2424 } else
2425 ALOGD("%s:napb: native audio cannot be enabled from UI",
2426 __func__);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2427 }
2428 return ret;
2429}
2430
Ashish Jainf1eaa582016-05-23 20:54:24 +0530[diff] [blame]2431static void true_32_bit_set_params(struct str_parms *parms,
2432 char *value, int len)
2433{
2434 int ret = 0;
2435
2436 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_TRUE_32_BIT,
2437 value,len);
2438 if (ret >= 0) {
2439 if (value && !strncmp(value, "true", sizeof("src")))
2440 supports_true_32_bit = true;
2441 else
2442 supports_true_32_bit = false;
2443 str_parms_del(parms, AUDIO_PARAMETER_KEY_TRUE_32_BIT);
2444 }
2445
2446}
2447
2448bool platform_supports_true_32bit()
2449{
2450 return supports_true_32_bit;
2451}
2452
Sidipotu Ashokad8fff82016-02-02 10:48:42 +0530[diff] [blame]2453int check_hdset_combo_device(snd_device_t snd_device)
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2454{
2455 int ret = false;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2456
Sidipotu Ashokad8fff82016-02-02 10:48:42 +0530[diff] [blame]2457 if (SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES == snd_device ||
2458 SND_DEVICE_OUT_SPEAKER_AND_LINE == snd_device ||
2459 SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1 == snd_device ||
2460 SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2 == snd_device ||
2461 SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET == snd_device)
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2462 ret = true;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2463
2464 return ret;
2465}
2466
Ashish Jainb26edfb2016-08-25 00:10:11 +0530[diff] [blame^]2467int codec_device_supports_native_playback(audio_devices_t out_device)
kunleiz207afaa2016-07-22 14:26:49 +0800[diff] [blame]2468{
Ashish Jainb26edfb2016-08-25 00:10:11 +0530[diff] [blame^]2469 int ret = false;
kunleiz207afaa2016-07-22 14:26:49 +0800[diff] [blame]2470
2471 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2472 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET ||
2473 out_device & AUDIO_DEVICE_OUT_LINE)
Ashish Jainb26edfb2016-08-25 00:10:11 +0530[diff] [blame^]2474 ret = true;
kunleiz207afaa2016-07-22 14:26:49 +0800[diff] [blame]2475
2476 return ret;
2477}
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2478
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +0530[diff] [blame]2479int platform_get_backend_index(snd_device_t snd_device)
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2480{
2481 int32_t port = DEFAULT_CODEC_BACKEND;
2482
2483 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2484 if (backend_tag_table[snd_device] != NULL) {
2485 if (strncmp(backend_tag_table[snd_device], "headphones-44.1",
2486 sizeof("headphones-44.1")) == 0)
2487 port = HEADPHONE_44_1_BACKEND;
2488 else if (strncmp(backend_tag_table[snd_device], "headphones",
2489 sizeof("headphones")) == 0)
2490 port = HEADPHONE_BACKEND;
2491 else if (strcmp(backend_tag_table[snd_device], "hdmi") == 0)
2492 port = HDMI_RX_BACKEND;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]2493 else if (strcmp(backend_tag_table[snd_device], "display-port") == 0)
2494 port = DISP_PORT_RX_BACKEND;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]2495 else if (strcmp(backend_tag_table[snd_device], "usb-headphones") == 0)
2496 port = USB_AUDIO_RX_BACKEND;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2497 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2498 } else {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2499 ALOGV("%s:napb: Invalid device - %d ", __func__, snd_device);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2500 }
2501
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2502 ALOGV("%s:napb: backend port - %d device - %d ", __func__, port,
2503 snd_device);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2504 return port;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2505}
2506
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2507int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2508 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2509{
2510 struct platform_data *my_data = (struct platform_data *)platform;
2511 int acdb_dev_id, acdb_dev_type;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2512 int snd_device = SND_DEVICE_OUT_SPEAKER;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2513 int new_snd_device[SND_DEVICE_OUT_END];
2514 int i, num_devices = 1;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2515
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2516 if (usecase->type == PCM_PLAYBACK)
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2517 snd_device = usecase->out_snd_device;
Karthik Reddy Katta81c42612015-11-13 17:49:07 +0530[diff] [blame]2518 else if ((usecase->type == PCM_CAPTURE) &&
2519 voice_is_in_call_rec_stream(usecase->stream.in))
2520 snd_device = voice_get_incall_rec_snd_device(usecase->in_snd_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2521 else if ((usecase->type == PCM_HFP_CALL) || (usecase->type == PCM_CAPTURE))
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2522 snd_device = usecase->in_snd_device;
Xiaojun Sang040cc9f2015-08-03 19:38:28 +0800[diff] [blame]2523 acdb_dev_id = acdb_device_table[platform_get_spkr_prot_snd_device(snd_device)];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2524
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2525 if(!platform_can_split_snd_device(platform, snd_device, &num_devices, new_snd_device)) {
2526 new_snd_device[0] = snd_device;
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]2527 }
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2528
2529 for (i = 0; i < num_devices; i++) {
2530 acdb_dev_id = acdb_device_table[platform_get_spkr_prot_snd_device(new_snd_device[i])];
2531
2532 // Do not use Rx path default app type for TX path
2533 if ((usecase->type == PCM_CAPTURE) && (app_type == DEFAULT_APP_TYPE_RX_PATH)) {
2534 ALOGD("Resetting app type for Tx path to default");
2535 app_type = DEFAULT_APP_TYPE_TX_PATH;
2536 }
2537 if (acdb_dev_id < 0) {
2538 ALOGE("%s: Could not find acdb id for device(%d)",
2539 __func__, new_snd_device[i]);
2540 return -EINVAL;
2541 }
2542 if (my_data->acdb_send_audio_cal) {
2543 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
2544 __func__, new_snd_device[i], acdb_dev_id);
2545 if (new_snd_device[i] >= SND_DEVICE_OUT_BEGIN &&
2546 new_snd_device[i] < SND_DEVICE_OUT_END)
2547 acdb_dev_type = ACDB_DEV_TYPE_OUT;
2548 else
2549 acdb_dev_type = ACDB_DEV_TYPE_IN;
2550 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
2551 sample_rate);
2552 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2553 }
2554 return 0;
2555}
2556
2557int platform_switch_voice_call_device_pre(void *platform)
2558{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2559 struct platform_data *my_data = (struct platform_data *)platform;
2560 int ret = 0;
2561
2562 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]2563 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2564 /* This must be called before disabling mixer controls on APQ side */
2565 ret = my_data->csd->disable_device();
2566 if (ret < 0) {
2567 ALOGE("%s: csd_client_disable_device, failed, error %d",
2568 __func__, ret);
2569 }
2570 }
2571 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2572}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2573
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2574int platform_switch_voice_call_enable_device_config(void *platform,
2575 snd_device_t out_snd_device,
2576 snd_device_t in_snd_device)
2577{
2578 struct platform_data *my_data = (struct platform_data *)platform;
2579 int acdb_rx_id, acdb_tx_id;
2580 int ret = 0;
2581
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2582 if (my_data->csd == NULL)
2583 return ret;
2584
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2585 if ((out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
2586 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
2587 audio_extn_spkr_prot_is_enabled()) {
2588 if (my_data->is_vbat_speaker)
2589 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2590 else
2591 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2592 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2593 acdb_rx_id = acdb_device_table[out_snd_device];
2594
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2595 acdb_tx_id = acdb_device_table[in_snd_device];
2596
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2597 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2598 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
2599 if (ret < 0) {
2600 ALOGE("%s: csd_enable_device_config, failed, error %d",
2601 __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2602 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2603 } else {
2604 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2605 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2606 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2607
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2608 return ret;
2609}
2610
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2611int platform_switch_voice_call_device_post(void *platform,
2612 snd_device_t out_snd_device,
2613 snd_device_t in_snd_device)
2614{
2615 struct platform_data *my_data = (struct platform_data *)platform;
2616 int acdb_rx_id, acdb_tx_id;
2617
2618 if (my_data->acdb_send_voice_cal == NULL) {
2619 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
2620 } else {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2621 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
2622 audio_extn_spkr_prot_is_enabled())
2623 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
2624
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2625 acdb_rx_id = acdb_device_table[out_snd_device];
2626 acdb_tx_id = acdb_device_table[in_snd_device];
2627
2628 if (acdb_rx_id > 0 && acdb_tx_id > 0)
2629 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
2630 else
2631 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2632 acdb_rx_id, acdb_tx_id);
2633 }
2634
2635 return 0;
2636}
2637
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2638int platform_switch_voice_call_usecase_route_post(void *platform,
2639 snd_device_t out_snd_device,
2640 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2641{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2642 struct platform_data *my_data = (struct platform_data *)platform;
2643 int acdb_rx_id, acdb_tx_id;
2644 int ret = 0;
2645
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2646 if (my_data->csd == NULL)
2647 return ret;
2648
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2649 if ((out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
2650 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
2651 audio_extn_spkr_prot_is_enabled()) {
2652 if (my_data->is_vbat_speaker)
2653 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2654 else
2655 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2656 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2657 acdb_rx_id = acdb_device_table[out_snd_device];
2658
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2659 acdb_tx_id = acdb_device_table[in_snd_device];
2660
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2661 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2662 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
2663 my_data->adev->acdb_settings);
2664 if (ret < 0) {
2665 ALOGE("%s: csd_enable_device, failed, error %d", __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2666 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2667 } else {
2668 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2669 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2670 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2671
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2672 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2673}
2674
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2675int platform_start_voice_call(void *platform, uint32_t vsid)
2676{
2677 struct platform_data *my_data = (struct platform_data *)platform;
2678 int ret = 0;
2679
2680 if (my_data->csd != NULL) {
2681 ret = my_data->csd->start_voice(vsid);
2682 if (ret < 0) {
2683 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
2684 }
2685 }
2686 return ret;
2687}
2688
2689int platform_stop_voice_call(void *platform, uint32_t vsid)
2690{
2691 struct platform_data *my_data = (struct platform_data *)platform;
2692 int ret = 0;
2693
2694 if (my_data->csd != NULL) {
2695 ret = my_data->csd->stop_voice(vsid);
2696 if (ret < 0) {
2697 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
2698 }
2699 }
2700 return ret;
2701}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]2702
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]2703int platform_get_sample_rate(void *platform __unused,
2704 uint32_t *rate __unused)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2705{
2706 return 0;
2707}
2708
2709int platform_set_voice_volume(void *platform, int volume)
2710{
2711 struct platform_data *my_data = (struct platform_data *)platform;
2712 struct audio_device *adev = my_data->adev;
2713 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2714 const char *mixer_ctl_name = "Voice Rx Gain";
2715 int vol_index = 0, ret = 0;
2716 uint32_t set_values[ ] = {0,
2717 ALL_SESSION_VSID,
2718 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2719
2720 // Voice volume levels are mapped to adsp volume levels as follows.
2721 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
2722 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2723 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
2724 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2725
2726 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2727 if (!ctl) {
2728 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2729 __func__, mixer_ctl_name);
2730 return -EINVAL;
2731 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2732 ALOGV("Setting voice volume index: %d", set_values[0]);
2733 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2734
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2735 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2736 ret = my_data->csd->volume(ALL_SESSION_VSID, volume,
2737 DEFAULT_VOLUME_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2738 if (ret < 0) {
2739 ALOGE("%s: csd_volume error %d", __func__, ret);
2740 }
2741 }
2742 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2743}
2744
2745int platform_set_mic_mute(void *platform, bool state)
2746{
2747 struct platform_data *my_data = (struct platform_data *)platform;
2748 struct audio_device *adev = my_data->adev;
2749 struct mixer_ctl *ctl;
2750 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2751 int ret = 0;
2752 uint32_t set_values[ ] = {0,
2753 ALL_SESSION_VSID,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2754 DEFAULT_MUTE_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2755
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2756 set_values[0] = state;
2757 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2758 if (!ctl) {
2759 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2760 __func__, mixer_ctl_name);
2761 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2762 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2763 ALOGV("Setting voice mute state: %d", state);
2764 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2765
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2766 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2767 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,
2768 DEFAULT_MUTE_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2769 if (ret < 0) {
2770 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
2771 }
2772 }
2773 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2774}
2775
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]2776int platform_set_device_mute(void *platform, bool state, char *dir)
2777{
2778 struct platform_data *my_data = (struct platform_data *)platform;
2779 struct audio_device *adev = my_data->adev;
2780 struct mixer_ctl *ctl;
2781 char *mixer_ctl_name = NULL;
2782 int ret = 0;
2783 uint32_t set_values[ ] = {0,
2784 ALL_SESSION_VSID,
2785 0};
2786 if(dir == NULL) {
2787 ALOGE("%s: Invalid direction:%s", __func__, dir);
2788 return -EINVAL;
2789 }
2790
2791 if (!strncmp("rx", dir, sizeof("rx"))) {
2792 mixer_ctl_name = "Voice Rx Device Mute";
2793 } else if (!strncmp("tx", dir, sizeof("tx"))) {
2794 mixer_ctl_name = "Voice Tx Device Mute";
2795 } else {
2796 return -EINVAL;
2797 }
2798
2799 set_values[0] = state;
2800 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2801 if (!ctl) {
2802 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2803 __func__, mixer_ctl_name);
2804 return -EINVAL;
2805 }
2806
2807 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
2808 __func__,state, mixer_ctl_name);
2809 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2810
2811 return ret;
2812}
2813
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2814bool platform_can_split_snd_device(void *platform,
2815 snd_device_t snd_device,
2816 int *num_devices,
2817 snd_device_t *new_snd_devices)
2818{
2819 bool status = false;
2820 struct platform_data *my_data = (struct platform_data *)platform;
2821
2822 if (NULL == num_devices || NULL == new_snd_devices) {
2823 ALOGE("%s: NULL pointer ..", __func__);
2824 return false;
2825 }
2826
2827 /*
2828 * If wired headset/headphones/line devices share the same backend
2829 * with speaker/earpiece this routine returns false.
2830 */
2831 if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES &&
2832 !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_HEADPHONES)) {
2833 *num_devices = 2;
2834
2835 if (my_data->is_vbat_speaker)
2836 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_VBAT;
2837 else if (my_data->is_wsa_speaker)
2838 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_WSA;
2839 else
2840 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
2841
2842 new_snd_devices[1] = SND_DEVICE_OUT_HEADPHONES;
2843 status = true;
2844 } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_HDMI &&
2845 !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_HDMI)) {
2846 *num_devices = 2;
2847
2848 if (my_data->is_vbat_speaker)
2849 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_VBAT;
2850 else if (my_data->is_wsa_speaker)
2851 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_WSA;
2852 else
2853 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
2854
2855 new_snd_devices[1] = SND_DEVICE_OUT_HDMI;
2856 status = true;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]2857 } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT &&
2858 !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_DISPLAY_PORT)) {
2859 *num_devices = 2;
2860
2861 if (my_data->is_vbat_speaker)
2862 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_VBAT;
2863 else if (my_data->is_wsa_speaker)
2864 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_WSA;
2865 else
2866 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
2867
2868 new_snd_devices[1] = SND_DEVICE_OUT_DISPLAY_PORT;
2869 status = true;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]2870 } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET &&
2871 !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_USB_HEADSET)) {
2872 *num_devices = 2;
2873 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
2874 new_snd_devices[1] = SND_DEVICE_OUT_USB_HEADSET;
2875 status = true;
Naresh Tannirucd2353e2016-08-19 00:37:25 +0530[diff] [blame]2876 } else if (SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP == snd_device) {
2877 *num_devices = 2;
2878 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
2879 new_snd_devices[1] = SND_DEVICE_OUT_BT_A2DP;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2880 }
2881
2882 ALOGD("%s: snd_device(%d) num devices(%d) new_snd_devices(%d)", __func__,
2883 snd_device, *num_devices, *new_snd_devices);
2884
2885 return status;
2886}
2887
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]2888int platform_get_ext_disp_type(void *platform)
2889{
2890 int disp_type;
2891 struct platform_data *my_data = (struct platform_data *)platform;
2892
2893 if (my_data->ext_disp_type != EXT_DISPLAY_TYPE_NONE) {
2894 ALOGD("%s: Returning cached ext disp type:%s",
2895 __func__, (my_data->ext_disp_type == EXT_DISPLAY_TYPE_DP) ? "DisplayPort" : "HDMI");
2896 return my_data->ext_disp_type;
2897 }
2898
2899#ifdef DISPLAY_PORT_ENABLED
2900 struct audio_device *adev = my_data->adev;
2901 struct mixer_ctl *ctl;
2902 char *mixer_ctl_name = "External Display Type";
2903
2904 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2905 if (!ctl) {
2906 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2907 __func__, mixer_ctl_name);
2908 return -EINVAL;
2909 }
2910
2911 disp_type = mixer_ctl_get_value(ctl, 0);
2912 if (disp_type == EXT_DISPLAY_TYPE_NONE) {
2913 ALOGE("%s: Invalid external display type: %d", __func__, disp_type);
2914 return -EINVAL;
2915 }
2916#else
2917 disp_type = EXT_DISPLAY_TYPE_HDMI;
2918#endif
2919 my_data->ext_disp_type = disp_type;
2920 ALOGD("%s: ext disp type:%s", __func__, (disp_type == EXT_DISPLAY_TYPE_DP) ? "DisplayPort" : "HDMI");
2921 return disp_type;
2922}
2923
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2924snd_device_t platform_get_output_snd_device(void *platform, struct stream_out *out)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2925{
2926 struct platform_data *my_data = (struct platform_data *)platform;
2927 struct audio_device *adev = my_data->adev;
2928 audio_mode_t mode = adev->mode;
2929 snd_device_t snd_device = SND_DEVICE_NONE;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2930 audio_devices_t devices = out->devices;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2931 unsigned int sample_rate = out->sample_rate;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2932 int na_mode = platform_get_native_support();
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2933#ifdef RECORD_PLAY_CONCURRENCY
2934 bool use_voip_out_devices = false;
2935 bool prop_rec_play_enabled = false;
2936 char recConcPropValue[PROPERTY_VALUE_MAX];
2937
2938 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
2939 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
2940 }
2941 use_voip_out_devices = prop_rec_play_enabled &&
2942 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
2943 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
2944#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2945
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2946 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2947 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2948 int channel_count = popcount(channel_mask);
2949
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2950 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
2951 if (devices == AUDIO_DEVICE_NONE ||
2952 devices & AUDIO_DEVICE_BIT_IN) {
2953 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
2954 goto exit;
2955 }
2956
Shiv Maliyappanahallibd401262015-08-17 11:02:21 -0700[diff] [blame]2957 if (popcount(devices) == 2) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2958 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
2959 AUDIO_DEVICE_OUT_SPEAKER)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2960 if (my_data->external_spk_1)
2961 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2962 else if (my_data->external_spk_2)
2963 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
2964 else
2965 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2966 } else if (devices == (AUDIO_DEVICE_OUT_LINE |
2967 AUDIO_DEVICE_OUT_SPEAKER)) {
2968 snd_device = SND_DEVICE_OUT_SPEAKER_AND_LINE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2969 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
2970 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2971 if (audio_extn_get_anc_enabled())
2972 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2973 else if (my_data->external_spk_1)
2974 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2975 else if (my_data->external_spk_2)
2976 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2977 else
2978 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2979 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
2980 AUDIO_DEVICE_OUT_SPEAKER)) {
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]2981 switch(my_data->ext_disp_type) {
2982 case EXT_DISPLAY_TYPE_HDMI:
2983 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
2984 break;
2985 case EXT_DISPLAY_TYPE_DP:
2986 snd_device = SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT;
2987 break;
2988 default:
2989 ALOGE("%s: Invalid disp_type %d", __func__, my_data->ext_disp_type);
2990 goto exit;
2991 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2992 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
2993 AUDIO_DEVICE_OUT_SPEAKER)) {
2994 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]2995 } else if (devices == (AUDIO_DEVICE_OUT_USB_DEVICE |
2996 AUDIO_DEVICE_OUT_SPEAKER)) {
2997 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tanniru9d027a62015-03-13 01:32:10 +0530[diff] [blame]2998 } else if ((devices & AUDIO_DEVICE_OUT_SPEAKER) &&
2999 (devices & AUDIO_DEVICE_OUT_ALL_A2DP)) {
3000 snd_device = SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3001 } else {
3002 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
3003 goto exit;
3004 }
3005 if (snd_device != SND_DEVICE_NONE) {
3006 goto exit;
3007 }
3008 }
3009
3010 if (popcount(devices) != 1) {
3011 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
3012 goto exit;
3013 }
3014
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]3015 if ((mode == AUDIO_MODE_IN_CALL) ||
3016 voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3017 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]3018 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET ||
3019 devices & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3020 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
3021 !voice_extn_compress_voip_is_active(adev)) {
3022 switch (adev->voice.tty_mode) {
3023 case TTY_MODE_FULL:
3024 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
3025 break;
3026 case TTY_MODE_VCO:
3027 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
3028 break;
3029 case TTY_MODE_HCO:
3030 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
3031 break;
3032 default:
3033 ALOGE("%s: Invalid TTY mode (%#x)",
3034 __func__, adev->voice.tty_mode);
3035 }
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]3036 } else if (devices & AUDIO_DEVICE_OUT_LINE) {
3037 snd_device = SND_DEVICE_OUT_VOICE_LINE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3038 } else if (audio_extn_get_anc_enabled()) {
3039 if (audio_extn_should_use_fb_anc())
3040 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
3041 else
3042 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
3043 } else {
3044 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
3045 }
3046 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]3047 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3048 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
3049 else
3050 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tanniru9d027a62015-03-13 01:32:10 +0530[diff] [blame]3051 } else if (devices & AUDIO_DEVICE_OUT_ALL_A2DP) {
3052 snd_device = SND_DEVICE_OUT_BT_A2DP;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3053 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]3054 if (my_data->is_vbat_speaker)
3055 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_VBAT;
3056 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]3057 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_WSA;
3058 else
3059 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3060 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
3061 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
3062 snd_device = SND_DEVICE_OUT_USB_HEADSET;
3063 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
3064 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
3065 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
3066 if (audio_extn_should_use_handset_anc(channel_count))
3067 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
3068 else
3069 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]3070 } else if (devices & AUDIO_DEVICE_OUT_TELEPHONY_TX)
3071 snd_device = SND_DEVICE_OUT_VOICE_TX;
3072
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3073 if (snd_device != SND_DEVICE_NONE) {
3074 goto exit;
3075 }
3076 }
3077
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3078 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
3079 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3080 if (OUTPUT_SAMPLING_RATE_44100 == sample_rate &&
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]3081 NATIVE_AUDIO_MODE_SRC == na_mode &&
Sidipotu Ashokbffd2202015-08-20 14:06:55 +0530[diff] [blame]3082 !audio_extn_get_anc_enabled()) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]3083
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3084 snd_device = SND_DEVICE_OUT_HEADPHONES_44_1;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]3085
3086 } else if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3087 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3088#ifdef RECORD_PLAY_CONCURRENCY
3089 if (use_voip_out_devices) {
3090 // ANC should be disabled for voip concurrency
3091 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
3092 } else
3093#endif
3094 {
3095 if (audio_extn_should_use_fb_anc())
3096 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
3097 else
3098 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
3099 }
3100 } else {
3101#ifdef RECORD_PLAY_CONCURRENCY
3102 if (use_voip_out_devices)
3103 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3104 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3105#endif
3106 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3107 }
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]3108 } else if (devices & AUDIO_DEVICE_OUT_LINE) {
3109 snd_device = SND_DEVICE_OUT_LINE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3110 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3111#ifdef RECORD_PLAY_CONCURRENCY
3112 if (use_voip_out_devices) {
3113 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
3114 } else
3115#endif
3116 {
3117 if (adev->speaker_lr_swap)
3118 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
3119 else
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]3120 {
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]3121 if (my_data->is_vbat_speaker)
3122 snd_device = SND_DEVICE_OUT_SPEAKER_VBAT;
3123 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]3124 snd_device = SND_DEVICE_OUT_SPEAKER_WSA;
3125 else
3126 snd_device = SND_DEVICE_OUT_SPEAKER;
3127 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3128 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3129 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]3130 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3131 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
3132 else
3133 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3134 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]3135 switch(my_data->ext_disp_type) {
3136 case EXT_DISPLAY_TYPE_HDMI:
3137 snd_device = SND_DEVICE_OUT_HDMI;
3138 break;
3139 case EXT_DISPLAY_TYPE_DP:
3140 snd_device = SND_DEVICE_OUT_DISPLAY_PORT;
3141 break;
3142 default:
3143 ALOGE("%s: Invalid disp_type %d", __func__, my_data->ext_disp_type);
3144 goto exit;
3145 }
Naresh Tanniru9d027a62015-03-13 01:32:10 +0530[diff] [blame]3146 } else if (devices & AUDIO_DEVICE_OUT_ALL_A2DP) {
3147 snd_device = SND_DEVICE_OUT_BT_A2DP;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3148 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
3149 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]3150 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
3151 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3152 snd_device = SND_DEVICE_OUT_USB_HEADSET;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]3153 } else if (devices & AUDIO_DEVICE_OUT_USB_DEVICE) {
3154 snd_device = SND_DEVICE_OUT_USB_HEADSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3155 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
3156 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3157 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3158#ifdef RECORD_PLAY_CONCURRENCY
3159 if (use_voip_out_devices)
3160 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
3161 else
3162#endif
3163 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3164 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]3165 channel_count = audio_extn_get_afe_proxy_channel_count();
3166 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
3167 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3168 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3169 } else {
3170 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
3171 }
3172exit:
3173 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
3174 return snd_device;
3175}
3176
3177snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
3178{
3179 struct platform_data *my_data = (struct platform_data *)platform;
3180 struct audio_device *adev = my_data->adev;
3181 audio_source_t source = (adev->active_input == NULL) ?
3182 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
3183
3184 audio_mode_t mode = adev->mode;
3185 audio_devices_t in_device = ((adev->active_input == NULL) ?
3186 AUDIO_DEVICE_NONE : adev->active_input->device)
3187 & ~AUDIO_DEVICE_BIT_IN;
3188 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
3189 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
3190 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3191 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3192
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3193 ALOGV("%s: enter: out_device(%#x) in_device(%#x) channel_count (%d) channel_mask (0x%x)",
3194 __func__, out_device, in_device, channel_count, channel_mask);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3195 if (my_data->external_mic) {
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]3196 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
3197 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3198 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
3199 out_device & AUDIO_DEVICE_OUT_EARPIECE ||
3200 out_device & AUDIO_DEVICE_OUT_SPEAKER )
3201 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
3202 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
3203 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
3204 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
3205 }
3206 }
3207
3208 if (snd_device != AUDIO_DEVICE_NONE)
3209 goto exit;
3210
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]3211 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]3212 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3213 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
3214 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3215 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]3216 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET ||
3217 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3218 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3219 case TTY_MODE_FULL:
3220 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
3221 break;
3222 case TTY_MODE_VCO:
3223 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
3224 break;
3225 case TTY_MODE_HCO:
3226 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
3227 break;
3228 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3229 ALOGE("%s: Invalid TTY mode (%#x)",
3230 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3231 }
3232 goto exit;
3233 }
3234 }
3235 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]3236 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
3237 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3238 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]3239 audio_extn_should_use_handset_anc(channel_count) &&
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3240 my_data->fluence_type != FLUENCE_NONE &&
3241 my_data->source_mic_type & SOURCE_DUAL_MIC) {
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]3242 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
3243 adev->acdb_settings |= DMIC_FLAG;
3244 ALOGD("Selecting AANC, Fluence combo device");
3245 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3246 audio_extn_should_use_handset_anc(channel_count)) {
3247 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3248 adev->acdb_settings |= ANC_FLAG;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3249 } else if (my_data->fluence_type == FLUENCE_NONE ||
3250 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3251 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]3252 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3253 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3254 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3255 snd_device = SND_DEVICE_IN_VOICE_DMIC;
3256 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3257 }
3258 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
3259 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3260 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3261 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3262 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]3263 if (adev->bt_wb_speech_enabled) {
3264 if (adev->bluetooth_nrec)
3265 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
3266 else
3267 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
3268 } else {
3269 if (adev->bluetooth_nrec)
3270 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
3271 else
3272 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
3273 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3274 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3275 if (my_data->fluence_type != FLUENCE_NONE &&
3276 my_data->fluence_in_voice_call &&
3277 my_data->fluence_in_spkr_mode) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3278 if((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3279 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3280 adev->acdb_settings |= QMIC_FLAG;
3281 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
3282 } else {
3283 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]3284 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3285 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
3286 else
3287 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3288 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3289 } else {
3290 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]3291 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3292 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3293 }
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]3294 } else if (out_device & AUDIO_DEVICE_OUT_TELEPHONY_TX)
3295 snd_device = SND_DEVICE_IN_VOICE_RX;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3296 } else if (source == AUDIO_SOURCE_CAMCORDER) {
3297 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
3298 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3299 if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3300 (my_data->source_mic_type & SOURCE_DUAL_MIC) &&
3301 (channel_count == 2))
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]3302 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]3303 else
3304 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3305 }
3306 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
3307 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3308 if (my_data->fluence_in_voice_rec && channel_count == 1) {
3309 if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3310 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
3311 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
3312 } else if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3313 (my_data->source_mic_type & SOURCE_THREE_MIC)) {
3314 snd_device = SND_DEVICE_IN_HANDSET_TMIC;
3315 } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3316 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
3317 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
3318 }
3319 platform_set_echo_reference(adev, true, out_device);
3320 } else if (((channel_mask == AUDIO_CHANNEL_IN_FRONT_BACK) ||
3321 (channel_mask == AUDIO_CHANNEL_IN_STEREO)) &&
3322 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3323 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3324 } else if (((int)channel_mask == AUDIO_CHANNEL_INDEX_MASK_3) &&
3325 (my_data->source_mic_type & SOURCE_THREE_MIC)) {
3326 snd_device = SND_DEVICE_IN_THREE_MIC;
3327 } else if (((int)channel_mask == AUDIO_CHANNEL_INDEX_MASK_4) &&
3328 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
3329 snd_device = SND_DEVICE_IN_QUAD_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3330 }
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3331 if (snd_device == SND_DEVICE_NONE) {
3332 if (adev->active_input->enable_ns)
3333 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
3334 else
3335 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
3336 }
3337 }
Chaithanya Krishna Bacharaju24f86f32016-05-26 16:34:53 +0530[diff] [blame]3338 } else if (source == AUDIO_SOURCE_UNPROCESSED) {
3339 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
3340 if (((channel_mask == AUDIO_CHANNEL_IN_FRONT_BACK) ||
3341 (channel_mask == AUDIO_CHANNEL_IN_STEREO)) &&
3342 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
3343 snd_device = SND_DEVICE_IN_UNPROCESSED_STEREO_MIC;
3344 } else if (((int)channel_mask == AUDIO_CHANNEL_INDEX_MASK_3) &&
3345 (my_data->source_mic_type & SOURCE_THREE_MIC)) {
3346 snd_device = SND_DEVICE_IN_UNPROCESSED_THREE_MIC;
3347 } else if (((int)channel_mask == AUDIO_CHANNEL_INDEX_MASK_4) &&
3348 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
3349 snd_device = SND_DEVICE_IN_UNPROCESSED_QUAD_MIC;
3350 } else {
3351 snd_device = SND_DEVICE_IN_UNPROCESSED_MIC;
3352 }
3353 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3354 snd_device = SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC;
3355 }
Karthik Reddy Kattaf621ec72014-11-21 16:37:38 +0530[diff] [blame]3356 } else if ((source == AUDIO_SOURCE_VOICE_COMMUNICATION) ||
3357 (mode == AUDIO_MODE_IN_COMMUNICATION)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3358 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
3359 in_device = AUDIO_DEVICE_IN_BACK_MIC;
3360 if (adev->active_input) {
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]3361 if (my_data->fluence_type != FLUENCE_NONE &&
3362 adev->active_input->enable_aec &&
3363 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3364 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3365 if (my_data->fluence_in_spkr_mode) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3366 if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3367 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3368 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3369 } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3370 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3371 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3372 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
3373 else
3374 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
3375 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3376 adev->acdb_settings |= DMIC_FLAG;
3377 } else
3378 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3379 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3380 if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3381 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3382 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
3383 adev->acdb_settings |= DMIC_FLAG;
3384 } else
3385 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3386 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3387 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3388 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3389 platform_set_echo_reference(adev, true, out_device);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]3390 } else if (my_data->fluence_type != FLUENCE_NONE &&
3391 adev->active_input->enable_aec) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3392 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3393 if (my_data->fluence_in_spkr_mode) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3394 if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3395 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3396 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3397 } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3398 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3399 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3400 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
3401 else
3402 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
3403 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3404 adev->acdb_settings |= DMIC_FLAG;
3405 } else
3406 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
3407 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3408 if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3409 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3410 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
3411 adev->acdb_settings |= DMIC_FLAG;
3412 } else
3413 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
3414 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3415 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
3416 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3417 platform_set_echo_reference(adev, true, out_device);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]3418 } else if (my_data->fluence_type != FLUENCE_NONE &&
3419 adev->active_input->enable_ns) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3420 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3421 if (my_data->fluence_in_spkr_mode) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3422 if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3423 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3424 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3425 } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3426 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3427 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3428 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
3429 else
3430 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
3431 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3432 adev->acdb_settings |= DMIC_FLAG;
3433 } else
3434 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
3435 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3436 if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3437 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3438 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
3439 adev->acdb_settings |= DMIC_FLAG;
3440 } else
3441 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
3442 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3443 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
3444 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3445 platform_set_echo_reference(adev, false, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3446 } else
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3447 platform_set_echo_reference(adev, false, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3448 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3449 } else if (source == AUDIO_SOURCE_MIC) {
3450 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
3451 channel_count == 1 ) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3452 if(my_data->fluence_in_audio_rec) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3453 if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3454 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3455 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3456 platform_set_echo_reference(adev, true, out_device);
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3457 } else if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3458 (my_data->source_mic_type & SOURCE_THREE_MIC)) {
3459 snd_device = SND_DEVICE_IN_HANDSET_TMIC;
3460 } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3461 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3462 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3463 platform_set_echo_reference(adev, true, out_device);
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3464 }
3465 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3466 }
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3467 } else if (source == AUDIO_SOURCE_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3468 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3469 } else if (source == AUDIO_SOURCE_DEFAULT) {
3470 goto exit;
3471 }
3472
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]3473 if (adev->active_input && (audio_extn_ssr_get_stream() == adev->active_input))
3474 snd_device = SND_DEVICE_IN_THREE_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3475
3476 if (snd_device != SND_DEVICE_NONE) {
3477 goto exit;
3478 }
3479
3480 if (in_device != AUDIO_DEVICE_NONE &&
3481 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
3482 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
3483 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]3484 if (adev->active_input && (audio_extn_ssr_get_stream() == adev->active_input))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3485 snd_device = SND_DEVICE_IN_QUAD_MIC;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3486 else if ((my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_QUAD_MIC)) &&
3487 (channel_count == 2) && (my_data->source_mic_type & SOURCE_DUAL_MIC))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3488 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
3489 else
3490 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3491 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
3492 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
3493 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3494 snd_device = SND_DEVICE_IN_HEADSET_MIC;
3495 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]3496 if (adev->bt_wb_speech_enabled) {
3497 if (adev->bluetooth_nrec)
3498 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
3499 else
3500 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
3501 } else {
3502 if (adev->bluetooth_nrec)
3503 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
3504 else
3505 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
3506 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3507 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
3508 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3509 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
3510 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
3511 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3512 } else if (in_device & AUDIO_DEVICE_IN_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3513 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]3514 } else if (in_device & AUDIO_DEVICE_IN_USB_DEVICE ) {
3515 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3516 } else {
3517 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
3518 ALOGW("%s: Using default handset-mic", __func__);
3519 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3520 }
3521 } else {
3522 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
3523 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3524 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
3525 snd_device = SND_DEVICE_IN_HEADSET_MIC;
3526 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3527 if ((channel_count > 1) && (my_data->source_mic_type & SOURCE_DUAL_MIC))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3528 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
3529 else
3530 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]3531 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
3532 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3533 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3534 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]3535 if (adev->bt_wb_speech_enabled) {
3536 if (adev->bluetooth_nrec)
3537 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
3538 else
3539 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
3540 } else {
3541 if (adev->bluetooth_nrec)
3542 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
3543 else
3544 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
3545 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3546 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
3547 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3548 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
3549 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
3550 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]3551 } else if (out_device & AUDIO_DEVICE_OUT_USB_DEVICE) {
3552 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3553 } else {
3554 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
3555 ALOGW("%s: Using default handset-mic", __func__);
3556 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3557 }
3558 }
3559exit:
3560 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
3561 return snd_device;
3562}
3563
3564int platform_set_hdmi_channels(void *platform, int channel_count)
3565{
3566 struct platform_data *my_data = (struct platform_data *)platform;
3567 struct audio_device *adev = my_data->adev;
3568 struct mixer_ctl *ctl;
3569 const char *channel_cnt_str = NULL;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]3570 char *mixer_ctl_name;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3571 switch (channel_count) {
3572 case 8:
3573 channel_cnt_str = "Eight"; break;
3574 case 7:
3575 channel_cnt_str = "Seven"; break;
3576 case 6:
3577 channel_cnt_str = "Six"; break;
3578 case 5:
3579 channel_cnt_str = "Five"; break;
3580 case 4:
3581 channel_cnt_str = "Four"; break;
3582 case 3:
3583 channel_cnt_str = "Three"; break;
3584 default:
3585 channel_cnt_str = "Two"; break;
3586 }
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]3587
3588 switch(my_data->ext_disp_type) {
3589 case EXT_DISPLAY_TYPE_HDMI:
3590 mixer_ctl_name = "HDMI_RX Channels";
3591 break;
3592 case EXT_DISPLAY_TYPE_DP:
3593 mixer_ctl_name = "Display Port RX Channels";
3594 break;
3595 default:
3596 ALOGE("%s: Invalid disp_type %d", __func__, my_data->ext_disp_type);
3597 return -EINVAL;
3598 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3599 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3600 if (!ctl) {
3601 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3602 __func__, mixer_ctl_name);
3603 return -EINVAL;
3604 }
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]3605 ALOGV("Ext disp channel count: %s", channel_cnt_str);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3606 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
3607 return 0;
3608}
3609
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3610int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3611{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3612 int channel_count;
3613 int max_channels = 2;
3614 int i = 0, ret = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3615 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3616 edid_audio_info *info = NULL;
3617 ret = platform_get_edid_info(platform);
3618 info = (edid_audio_info *)my_data->edid_info;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3619
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3620 if(ret == 0 && info != NULL) {
3621 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
3622 ALOGV("%s:format %d channel %d", __func__,
3623 info->audio_blocks_array[i].format_id,
3624 info->audio_blocks_array[i].channels);
3625 if (info->audio_blocks_array[i].format_id == LPCM) {
3626 channel_count = info->audio_blocks_array[i].channels;
3627 if (channel_count > max_channels) {
3628 max_channels = channel_count;
3629 }
3630 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3631 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3632 }
3633
3634 return max_channels;
3635}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3636
3637static int platform_set_slowtalk(struct platform_data *my_data, bool state)
3638{
3639 int ret = 0;
3640 struct audio_device *adev = my_data->adev;
3641 struct mixer_ctl *ctl;
3642 const char *mixer_ctl_name = "Slowtalk Enable";
3643 uint32_t set_values[ ] = {0,
3644 ALL_SESSION_VSID};
3645
3646 set_values[0] = state;
3647 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3648 if (!ctl) {
3649 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3650 __func__, mixer_ctl_name);
3651 ret = -EINVAL;
3652 } else {
3653 ALOGV("Setting slowtalk state: %d", state);
3654 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3655 my_data->slowtalk = state;
3656 }
3657
3658 if (my_data->csd != NULL) {
3659 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
3660 if (ret < 0) {
3661 ALOGE("%s: csd_client_disable_device, failed, error %d",
3662 __func__, ret);
3663 }
3664 }
3665 return ret;
3666}
3667
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3668static int set_hd_voice(struct platform_data *my_data, bool state)
3669{
3670 struct audio_device *adev = my_data->adev;
3671 struct mixer_ctl *ctl;
3672 const char *mixer_ctl_name = "HD Voice Enable";
3673 int ret = 0;
3674 uint32_t set_values[ ] = {0,
3675 ALL_SESSION_VSID};
3676
3677 set_values[0] = state;
3678 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3679 if (!ctl) {
3680 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3681 __func__, mixer_ctl_name);
3682 ret = -EINVAL;
3683 } else {
3684 ALOGV("Setting HD Voice state: %d", state);
3685 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3686 my_data->hd_voice = state;
3687 }
3688
3689 return ret;
3690}
3691
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3692int platform_set_parameters(void *platform, struct str_parms *parms)
3693{
3694 struct platform_data *my_data = (struct platform_data *)platform;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3695 char value[256] = {0};
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]3696 int len;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3697 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3698 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3699
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3700 kv_pairs = str_parms_to_str(parms);
Preetam Singh Ranawat7156bd82016-09-07 18:29:33 +0530[diff] [blame]3701 if(!kv_pairs)
3702 return ret;
Venkata Narendra Kumar Gutta7c131ef2015-11-17 14:15:57 +0530[diff] [blame]3703 len = strlen(kv_pairs);
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3704 ALOGV("%s: enter: - %s", __func__, kv_pairs);
3705 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3706
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3707 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
3708 if (err >= 0) {
3709 bool state = false;
3710 if (!strncmp("true", value, sizeof("true"))) {
3711 state = true;
3712 }
3713
3714 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
3715 ret = platform_set_slowtalk(my_data, state);
3716 if (ret)
3717 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
3718 }
3719
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3720 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
3721 if (err >= 0) {
3722 bool state = false;
3723 if (!strncmp("true", value, sizeof("true"))) {
3724 state = true;
3725 }
3726
3727 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
3728 if (my_data->hd_voice != state) {
3729 ret = set_hd_voice(my_data, state);
3730 if (ret)
3731 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
3732 } else {
3733 ALOGV("%s: HD Voice already set to %d", __func__, state);
3734 }
3735 }
3736
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3737 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3738 value, sizeof(value));
3739 if (err >= 0) {
3740 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
3741
3742 if (my_data->acdb_reload_vocvoltable == NULL) {
3743 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
3744 } else if (!strcmp(value, "on")) {
3745 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
3746 my_data->voice_feature_set = 1;
3747 }
3748 } else {
3749 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
3750 my_data->voice_feature_set = 0;
3751 }
3752 }
3753 }
3754
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]3755 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_RELOAD_ACDB,
3756 value, sizeof(value));
3757 if (err >= 0) {
3758 str_parms_del(parms, AUDIO_PARAMETER_KEY_RELOAD_ACDB);
3759
3760 my_data->acdb_reload(value, my_data->snd_card_name,
3761 my_data->cvd_version, my_data->metainfo_key);
3762
3763 }
3764
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3765#ifdef RECORD_PLAY_CONCURRENCY
3766 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
3767 if (err >= 0) {
3768 if (!strncmp("true", value, sizeof("true"))) {
3769 ALOGD("setting record playback concurrency to true");
3770 my_data->rec_play_conc_set = true;
3771 } else {
3772 ALOGD("setting record playback concurrency to false");
3773 my_data->rec_play_conc_set = false;
3774 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3775 }
3776#endif
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3777
3778 err = str_parms_get_str(parms, PLATFORM_MAX_MIC_COUNT,
3779 value, sizeof(value));
3780 if (err >= 0) {
3781 str_parms_del(parms, PLATFORM_MAX_MIC_COUNT);
3782 my_data->max_mic_count = atoi(value);
3783 ALOGV("%s: max_mic_count %d", __func__, my_data->max_mic_count);
3784 }
3785
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3786 native_audio_set_params(platform, parms, value, sizeof(value));
Venkata Narendra Kumar Gutta7c131ef2015-11-17 14:15:57 +0530[diff] [blame]3787 audio_extn_spkr_prot_set_parameters(parms, value, len);
Ashish Jainf1eaa582016-05-23 20:54:24 +0530[diff] [blame]3788 true_32_bit_set_params(parms, value, len);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3789 ALOGV("%s: exit with code(%d)", __func__, ret);
3790 return ret;
3791}
3792
3793int platform_set_incall_recording_session_id(void *platform,
3794 uint32_t session_id, int rec_mode)
3795{
3796 int ret = 0;
3797 struct platform_data *my_data = (struct platform_data *)platform;
3798 struct audio_device *adev = my_data->adev;
3799 struct mixer_ctl *ctl;
3800 const char *mixer_ctl_name = "Voc VSID";
3801 int num_ctl_values;
3802 int i;
3803
3804 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3805 if (!ctl) {
3806 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3807 __func__, mixer_ctl_name);
3808 ret = -EINVAL;
3809 } else {
3810 num_ctl_values = mixer_ctl_get_num_values(ctl);
3811 for (i = 0; i < num_ctl_values; i++) {
3812 if (mixer_ctl_set_value(ctl, i, session_id)) {
3813 ALOGV("Error: invalid session_id: %x", session_id);
3814 ret = -EINVAL;
3815 break;
3816 }
3817 }
3818 }
3819
3820 if (my_data->csd != NULL) {
3821 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
3822 if (ret < 0) {
3823 ALOGE("%s: csd_client_start_record failed, error %d",
3824 __func__, ret);
3825 }
3826 }
3827
3828 return ret;
3829}
3830
3831int platform_stop_incall_recording_usecase(void *platform)
3832{
3833 int ret = 0;
3834 struct platform_data *my_data = (struct platform_data *)platform;
3835
3836 if (my_data->csd != NULL) {
3837 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
3838 if (ret < 0) {
3839 ALOGE("%s: csd_client_stop_record failed, error %d",
3840 __func__, ret);
3841 }
3842 }
3843
3844 return ret;
3845}
3846
3847int platform_start_incall_music_usecase(void *platform)
3848{
3849 int ret = 0;
3850 struct platform_data *my_data = (struct platform_data *)platform;
3851
3852 if (my_data->csd != NULL) {
3853 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
3854 if (ret < 0) {
3855 ALOGE("%s: csd_client_start_playback failed, error %d",
3856 __func__, ret);
3857 }
3858 }
3859
3860 return ret;
3861}
3862
3863int platform_stop_incall_music_usecase(void *platform)
3864{
3865 int ret = 0;
3866 struct platform_data *my_data = (struct platform_data *)platform;
3867
3868 if (my_data->csd != NULL) {
3869 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
3870 if (ret < 0) {
3871 ALOGE("%s: csd_client_stop_playback failed, error %d",
3872 __func__, ret);
3873 }
3874 }
3875
3876 return ret;
3877}
3878
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]3879int platform_update_lch(void *platform, struct voice_session *session,
3880 enum voice_lch_mode lch_mode)
3881{
3882 int ret = 0;
3883 struct platform_data *my_data = (struct platform_data *)platform;
3884
3885 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
3886 ret = my_data->csd->set_lch(session->vsid, lch_mode);
3887 else
3888 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
3889
3890 return ret;
3891}
3892
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3893void platform_get_parameters(void *platform,
3894 struct str_parms *query,
3895 struct str_parms *reply)
3896{
3897 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3898 char value[512] = {0};
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3899 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3900 char *kv_pairs = NULL;
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3901 char propValue[PROPERTY_VALUE_MAX]={0};
3902 bool prop_playback_enabled = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3903
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3904 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
3905 value, sizeof(value));
3906 if (ret >= 0) {
3907 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
3908 my_data->slowtalk?"true":"false");
3909 }
3910
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3911 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
3912 value, sizeof(value));
3913 if (ret >= 0) {
3914 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
3915 my_data->hd_voice?"true":"false");
3916 }
3917
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3918 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3919 value, sizeof(value));
3920 if (ret >= 0) {
3921 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
3922 strlcpy(value, "on", sizeof(value));
3923 } else {
3924 strlcpy(value, "off", sizeof(value));
3925 }
3926
3927 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
3928 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3929 native_audio_get_params(query, reply, value, sizeof(value));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3930
Sidipotu Ashokf490be52015-10-20 10:41:34 +0530[diff] [blame]3931 ret = str_parms_get_str(query, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_AVAILABLE,
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3932 value, sizeof(value));
3933 if (ret >= 0) {
3934 int isallowed = 1; /*true*/
3935
3936 if (property_get("voice.playback.conc.disabled", propValue, NULL)) {
3937 prop_playback_enabled = atoi(propValue) ||
3938 !strncmp("true", propValue, 4);
3939 }
3940
Dhanalakshmi Siddania15c6792016-08-10 15:33:53 +0530[diff] [blame]3941 if ((prop_playback_enabled && (voice_is_in_call(my_data->adev))) ||
3942 (SND_CARD_STATE_OFFLINE == get_snd_card_state(my_data->adev))) {
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3943 char *decoder_mime_type = value;
3944
3945 //check if unsupported mime type or not
3946 if(decoder_mime_type) {
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]3947 unsigned int i = 0;
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3948 for (i = 0; i < sizeof(dsp_only_decoders_mime)/sizeof(dsp_only_decoders_mime[0]); i++) {
3949 if (!strncmp(decoder_mime_type, dsp_only_decoders_mime[i],
3950 strlen(dsp_only_decoders_mime[i]))) {
3951 ALOGD("Rejecting request for DSP only session from HAL during voice call/SSR state");
3952 isallowed = 0;
3953 break;
3954 }
3955 }
3956 }
3957 }
Sidipotu Ashokf490be52015-10-20 10:41:34 +0530[diff] [blame]3958 str_parms_add_int(reply, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_AVAILABLE, isallowed);
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3959 }
3960
3961
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3962 /* Handle audio calibration keys */
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3963 kv_pairs = str_parms_to_str(reply);
3964 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
3965 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3966}
3967
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]3968/* Delay in Us, only to be used for PCM formats */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3969int64_t platform_render_latency(audio_usecase_t usecase)
3970{
3971 switch (usecase) {
3972 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3973 return DEEP_BUFFER_PLATFORM_DELAY;
3974 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3975 return LOW_LATENCY_PLATFORM_DELAY;
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]3976 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3977 case USECASE_AUDIO_PLAYBACK_OFFLOAD2:
3978 return PCM_OFFLOAD_PLATFORM_DELAY;
Haynes Mathew George5beddd42016-06-27 18:33:40 -0700[diff] [blame]3979 case USECASE_AUDIO_PLAYBACK_ULL:
3980 return ULL_PLATFORM_DELAY;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3981 default:
3982 return 0;
3983 }
3984}
3985
3986int platform_update_usecase_from_source(int source, int usecase)
3987{
3988 ALOGV("%s: input source :%d", __func__, source);
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3989 if (source == AUDIO_SOURCE_FM_TUNER)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3990 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
3991 return usecase;
3992}
3993
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3994bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3995{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3996 bool needs_event = false;
3997
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3998 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3999 (snd_device < SND_DEVICE_IN_END) &&
4000 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
4001 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]4002 needs_event = true;
4003
4004 return needs_event;
4005}
4006
4007bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
4008{
4009 bool needs_event = false;
4010
4011 switch(uc_id){
4012 /* concurrent playback usecases needs event */
4013 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
4014 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
4015 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
4016 needs_event = true;
4017 break;
4018 /* concurrent playback in low latency allowed */
4019 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
4020 break;
4021 /* concurrent playback FM needs event */
4022 case USECASE_AUDIO_PLAYBACK_FM:
4023 needs_event = true;
4024 break;
4025
4026 /* concurrent capture usecases, no event, capture handled by device
4027 * USECASE_AUDIO_RECORD:
4028 * USECASE_AUDIO_RECORD_COMPRESS:
4029 * USECASE_AUDIO_RECORD_LOW_LATENCY:
4030
4031 * USECASE_VOICE_CALL:
4032 * USECASE_VOICE2_CALL:
4033 * USECASE_VOLTE_CALL:
4034 * USECASE_QCHAT_CALL:
4035 * USECASE_VOWLAN_CALL:
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]4036 * USECASE_VOICEMMODE1_CALL:
4037 * USECASE_VOICEMMODE2_CALL:
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]4038 * USECASE_COMPRESS_VOIP_CALL:
4039 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
4040 * USECASE_INCALL_REC_UPLINK:
4041 * USECASE_INCALL_REC_DOWNLINK:
4042 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
4043 * USECASE_INCALL_REC_UPLINK_COMPRESS:
4044 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
4045 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
4046 * USECASE_INCALL_MUSIC_UPLINK:
4047 * USECASE_INCALL_MUSIC_UPLINK2:
4048 * USECASE_AUDIO_SPKR_CALIB_RX:
4049 * USECASE_AUDIO_SPKR_CALIB_TX:
4050 */
4051 default:
4052 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
4053 }
4054 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4055}
4056
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]4057bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
4058{
4059 bool needs_event = false;
4060
4061 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
4062 (snd_device < SND_DEVICE_IN_END) &&
4063 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
4064 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
4065 needs_event = true;
4066
4067 return needs_event;
4068}
4069
4070bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
4071{
4072 bool needs_event = false;
4073
4074 switch(uc_id){
4075 /* concurrent playback usecases needs event */
4076 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
4077 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
4078 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
4079 needs_event = true;
4080 break;
4081 /* concurrent playback in low latency allowed */
4082 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
4083 break;
4084 /* concurrent playback FM needs event */
4085 case USECASE_AUDIO_PLAYBACK_FM:
4086 needs_event = true;
4087 break;
4088
4089 /* concurrent capture usecases, no event, capture handled by device
4090 * USECASE_AUDIO_RECORD:
4091 * USECASE_AUDIO_RECORD_COMPRESS:
4092 * USECASE_AUDIO_RECORD_LOW_LATENCY:
4093
4094 * USECASE_VOICE_CALL:
4095 * USECASE_VOICE2_CALL:
4096 * USECASE_VOLTE_CALL:
4097 * USECASE_QCHAT_CALL:
4098 * USECASE_VOWLAN_CALL:
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]4099 * USECASE_VOICEMMODE1_CALL:
4100 * USECASE_VOICEMMODE2_CALL:
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]4101 * USECASE_COMPRESS_VOIP_CALL:
4102 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
4103 * USECASE_INCALL_REC_UPLINK:
4104 * USECASE_INCALL_REC_DOWNLINK:
4105 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
4106 * USECASE_INCALL_REC_UPLINK_COMPRESS:
4107 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
4108 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
4109 * USECASE_INCALL_MUSIC_UPLINK:
4110 * USECASE_INCALL_MUSIC_UPLINK2:
4111 * USECASE_AUDIO_SPKR_CALIB_RX:
4112 * USECASE_AUDIO_SPKR_CALIB_TX:
4113 */
4114 default:
4115 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
4116 }
4117 return needs_event;
4118}
4119
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4120/* Read offload buffer size from a property.
4121 * If value is not power of 2 round it to
4122 * power of 2.
4123 */
4124uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
4125{
4126 char value[PROPERTY_VALUE_MAX] = {0};
4127 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
4128 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
4129 atoi(value)) {
4130 fragment_size = atoi(value) * 1024;
4131 }
4132
vivek mehta80a44292015-08-10 12:58:10 -0700[diff] [blame]4133 /* Use incoming offload buffer size if default buffer size is less */
4134 if ((info != NULL) && (fragment_size < info->offload_buffer_size)) {
4135 ALOGI("%s:: Overwriting offload buffer size default:%d new:%d", __func__,
4136 fragment_size,
4137 info->offload_buffer_size);
4138 fragment_size = info->offload_buffer_size;
4139 }
4140
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4141 // For FLAC use max size since it is loss less, and has sampling rates
4142 // upto 192kHZ
4143 if (info != NULL && !info->has_video &&
4144 info->format == AUDIO_FORMAT_FLAC) {
4145 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
4146 ALOGV("FLAC fragment size %d", fragment_size);
4147 }
4148
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4149 if (info != NULL && info->has_video && info->is_streaming) {
4150 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
4151 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]4152 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4153 }
4154
4155 fragment_size = ALIGN( fragment_size, 1024);
4156
4157 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
4158 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
4159 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
4160 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
4161 ALOGV("%s: fragment_size %d", __func__, fragment_size);
4162 return fragment_size;
4163}
4164
Ashish Jainb26edfb2016-08-25 00:10:11 +0530[diff] [blame^]4165/*
4166 * return backend_idx on which voice call is active
4167 */
4168static int platform_get_voice_call_backend(struct audio_device* adev)
4169{
4170 struct audio_usecase *uc = NULL;
4171 struct listnode *node;
4172 snd_device_t out_snd_device = SND_DEVICE_NONE;
4173
4174 int backend_idx = -1;
4175
4176 if (voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) {
4177 list_for_each(node, &adev->usecase_list) {
4178 uc = node_to_item(node, struct audio_usecase, list);
4179 if (uc && (uc->type == VOICE_CALL || uc->type == VOIP_CALL) && uc->stream.out) {
4180 out_snd_device = platform_get_output_snd_device(adev->platform, uc->stream.out);
4181 backend_idx = platform_get_backend_index(out_snd_device);
4182 break;
4183 }
4184 }
4185 }
4186 return backend_idx;
4187}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4188
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4189/*
4190 * configures afe with bit width and Sample Rate
4191 */
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4192static int platform_set_codec_backend_cfg(struct audio_device* adev,
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4193 snd_device_t snd_device, struct audio_backend_cfg backend_cfg)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4194{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4195 int ret = 0;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4196 int backend_idx = DEFAULT_CODEC_BACKEND;
4197 struct platform_data *my_data = (struct platform_data *)adev->platform;
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4198 unsigned int bit_width = backend_cfg.bit_width;
4199 unsigned int sample_rate = backend_cfg.sample_rate;
4200 unsigned int channels = backend_cfg.channels;
4201 audio_format_t format = backend_cfg.format;
4202 bool passthrough_enabled = backend_cfg.passthrough_enabled;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4203
4204 backend_idx = platform_get_backend_index(snd_device);
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4205
4206 ALOGI("%s:becf: afe: bitwidth %d, samplerate %d channels %d, backend_idx %d device (%s)",
4207 __func__, bit_width, sample_rate, channels,backend_idx,
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4208 platform_get_snd_device_name(snd_device));
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4209
4210 if (bit_width !=
4211 my_data->current_backend_cfg[backend_idx].bit_width) {
4212
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4213 struct mixer_ctl *ctl;
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]4214 ctl = mixer_get_ctl_by_name(adev->mixer,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4215 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4216 if (!ctl) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4217 ALOGE("%s:becf: afe: Could not get ctl for mixer command - %s",
4218 __func__,
4219 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4220 return -EINVAL;
4221 }
4222
4223 if (bit_width == 24) {
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]4224 if (format == AUDIO_FORMAT_PCM_24_BIT_PACKED)
4225 mixer_ctl_set_enum_by_string(ctl, "S24_3LE");
4226 else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4227 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]4228 } else if (bit_width == 32) {
4229 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4230 } else {
4231 mixer_ctl_set_enum_by_string(ctl, "S16_LE");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4232 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4233 my_data->current_backend_cfg[backend_idx].bit_width = bit_width;
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]4234 ALOGD("%s:becf: afe: %s mixer set to %d bit for %x format", __func__,
4235 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl,
4236 bit_width, format);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4237 }
4238
4239 /*
4240 * Backend sample rate configuration follows:
4241 * 16 bit playback - 48khz for streams at any valid sample rate
4242 * 24 bit playback - 48khz for stream sample rate less than 48khz
4243 * 24 bit playback - 96khz for sample rate range of 48khz to 96khz
4244 * 24 bit playback - 192khz for sample rate range of 96khz to 192 khz
4245 * Upper limit is inclusive in the sample rate range.
4246 */
4247 // TODO: This has to be more dynamic based on policy file
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4248
4249 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]4250 (my_data->hifi_audio)) {
4251 /*
4252 * sample rate update is needed only for hifi audio enabled platforms
4253 */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4254 char *rate_str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4255 struct mixer_ctl *ctl;
4256
4257 switch (sample_rate) {
4258 case 8000:
4259 case 11025:
4260 case 16000:
4261 case 22050:
4262 case 32000:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4263 case 48000:
4264 rate_str = "KHZ_48";
4265 break;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4266 case 44100:
4267 rate_str = "KHZ_44P1";
4268 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4269 case 64000:
4270 case 88200:
4271 case 96000:
4272 rate_str = "KHZ_96";
4273 break;
4274 case 176400:
4275 case 192000:
4276 rate_str = "KHZ_192";
4277 break;
4278 default:
4279 rate_str = "KHZ_48";
4280 break;
4281 }
4282
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4283 ctl = mixer_get_ctl_by_name(adev->mixer,
4284 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4285
4286 if (!ctl) {
4287 ALOGE("%s:becf: afe: Could not get ctl to set the Sample Rate for mixer command - %s",
4288 __func__,
4289 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4290 return -EINVAL;
4291 }
4292
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4293 ALOGD("%s:becf: afe: %s set to %s", __func__,
4294 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl,
4295 rate_str);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4296 mixer_ctl_set_enum_by_string(ctl, rate_str);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4297 my_data->current_backend_cfg[backend_idx].sample_rate = sample_rate;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4298 }
Ashish Jainb26edfb2016-08-25 00:10:11 +0530[diff] [blame^]4299 if ((my_data->current_backend_cfg[backend_idx].channels_mixer_ctl) &&
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4300 (channels != my_data->current_backend_cfg[backend_idx].channels)) {
4301 struct mixer_ctl *ctl;
4302 char *channel_cnt_str = NULL;
4303
4304 switch (channels) {
4305 case 8:
4306 channel_cnt_str = "Eight"; break;
4307 case 7:
4308 channel_cnt_str = "Seven"; break;
4309 case 6:
4310 channel_cnt_str = "Six"; break;
4311 case 5:
4312 channel_cnt_str = "Five"; break;
4313 case 4:
4314 channel_cnt_str = "Four"; break;
4315 case 3:
4316 channel_cnt_str = "Three"; break;
4317 default:
4318 channel_cnt_str = "Two"; break;
4319 }
4320
4321 ctl = mixer_get_ctl_by_name(adev->mixer,
4322 my_data->current_backend_cfg[backend_idx].channels_mixer_ctl);
4323 if (!ctl) {
4324 ALOGE("%s:becf: afe: Could not get ctl for mixer command - %s",
4325 __func__,
4326 my_data->current_backend_cfg[backend_idx].channels_mixer_ctl);
4327 return -EINVAL;
4328 }
4329 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
4330 my_data->current_backend_cfg[backend_idx].channels = channels;
Ashish Jainb26edfb2016-08-25 00:10:11 +0530[diff] [blame^]4331
4332 if (backend_idx == HDMI_RX_BACKEND)
4333 platform_set_edid_channels_configuration(adev->platform, channels);
4334
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4335 ALOGD("%s:becf: afe: %s set to %s", __func__,
4336 my_data->current_backend_cfg[backend_idx].channels_mixer_ctl, channel_cnt_str);
4337 }
4338
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]4339 bool set_ext_disp_format = false;
4340 char *ext_disp_format = NULL;
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4341
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]4342 if (backend_idx == HDMI_RX_BACKEND) {
4343 ext_disp_format = "HDMI RX Format";
4344 set_ext_disp_format = true;
4345 } else if (backend_idx == DISP_PORT_RX_BACKEND) {
4346 ext_disp_format = "Display Port Rx Format";
4347 set_ext_disp_format = true;
4348 } else {
4349 ALOGV("%s: Format doesnt have to be set", __func__);
4350 }
4351
4352 if (set_ext_disp_format) {
4353 struct mixer_ctl *ctl = mixer_get_ctl_by_name(adev->mixer, ext_disp_format);
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4354 if (!ctl) {
4355 ALOGE("%s:becf: afe: Could not get ctl for mixer command - %s",
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]4356 __func__, ext_disp_format);
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4357 return -EINVAL;
4358 }
4359
4360 if (passthrough_enabled) {
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]4361 ALOGD("%s:Ext display compress format", __func__);
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4362 mixer_ctl_set_enum_by_string(ctl, "Compr");
4363 } else {
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]4364 ALOGD("%s: Ext display PCM format", __func__);
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4365 mixer_ctl_set_enum_by_string(ctl, "LPCM");
4366 }
4367 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4368
4369 return ret;
4370}
4371
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4372/*
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4373 *Validate the selected bit_width, sample_rate and channels using the edid
4374 *of the connected sink device.
4375 */
4376static void platform_check_hdmi_backend_cfg(struct audio_device* adev,
4377 struct audio_usecase* usecase,
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]4378 int backend_idx,
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4379 struct audio_backend_cfg *hdmi_backend_cfg)
4380{
4381 unsigned int bit_width;
4382 unsigned int sample_rate;
4383 unsigned int channels, max_supported_channels = 0;
4384 struct platform_data *my_data = (struct platform_data *)adev->platform;
4385 edid_audio_info *edid_info = (edid_audio_info *)my_data->edid_info;
4386 bool passthrough_enabled = false;
4387
4388 bit_width = hdmi_backend_cfg->bit_width;
4389 sample_rate = hdmi_backend_cfg->sample_rate;
4390 channels = hdmi_backend_cfg->channels;
4391
4392
4393 ALOGI("%s:becf: HDMI: bitwidth %d, samplerate %d, channels %d"
4394 ", usecase = %d", __func__, bit_width,
4395 sample_rate, channels, usecase->id);
4396
4397 if (audio_extn_passthru_is_enabled() && audio_extn_passthru_is_active()
4398 && (usecase->stream.out->compr_config.codec->compr_passthr != 0)) {
4399 passthrough_enabled = true;
4400 ALOGI("passthrough is enabled for this stream");
4401 }
4402
4403 // For voice calls use default configuration i.e. 16b/48K, only applicable to
4404 // default backend
4405 if (!passthrough_enabled) {
4406
4407 max_supported_channels = platform_edid_get_max_channels(my_data);
4408
4409 //Check EDID info for supported samplerate
4410 if (!edid_is_supported_sr(edid_info,sample_rate)) {
4411 //reset to current sample rate
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]4412 sample_rate = my_data->current_backend_cfg[backend_idx].sample_rate;
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4413 }
4414
4415 //Check EDID info for supported bit width
4416 if (!edid_is_supported_bps(edid_info,bit_width)) {
4417 //reset to current sample rate
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]4418 bit_width = my_data->current_backend_cfg[backend_idx].bit_width;
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4419 }
4420
4421 if (channels > max_supported_channels)
4422 channels = max_supported_channels;
4423
4424 } else {
4425 /*During pass through set default bit width and channels*/
4426 channels = DEFAULT_HDMI_OUT_CHANNELS;
4427 if ((usecase->stream.out->format == AUDIO_FORMAT_E_AC3) ||
4428 (usecase->stream.out->format == AUDIO_FORMAT_E_AC3_JOC))
4429 sample_rate = sample_rate * 4 ;
4430
4431 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4432 /* We force route so that the BE format can be set to Compr */
4433 }
4434
4435 ALOGI("%s:becf: afe: HDMI backend: passthrough %d updated bit width: %d and sample rate: %d"
4436 "channels %d", __func__, passthrough_enabled , bit_width,
4437 sample_rate, channels);
4438
4439 hdmi_backend_cfg->bit_width = bit_width;
4440 hdmi_backend_cfg->sample_rate = sample_rate;
4441 hdmi_backend_cfg->channels = channels;
4442 hdmi_backend_cfg->passthrough_enabled = passthrough_enabled;
4443}
4444
4445/*
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4446 * goes through all the current usecases and picks the highest
4447 * bitwidth & samplerate
4448 */
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4449static bool platform_check_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4450 struct audio_usecase* usecase,
4451 snd_device_t snd_device,
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4452 struct audio_backend_cfg *backend_cfg)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4453{
4454 bool backend_change = false;
4455 struct listnode *node;
4456 struct stream_out *out = NULL;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4457 char value[PROPERTY_VALUE_MAX] = {0};
4458 unsigned int bit_width;
4459 unsigned int sample_rate;
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4460 unsigned int channels;
4461 bool passthrough_enabled = false;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4462 int backend_idx = DEFAULT_CODEC_BACKEND;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4463 struct platform_data *my_data = (struct platform_data *)adev->platform;
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4464 bool channels_updated = false;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4465
4466 backend_idx = platform_get_backend_index(snd_device);
4467
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4468 bit_width = backend_cfg->bit_width;
4469 sample_rate = backend_cfg->sample_rate;
4470 channels = backend_cfg->channels;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4471
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4472 ALOGI("%s:becf: afe: Codec selected backend: %d current bit width: %d sample rate: %d channels: %d",
4473 __func__, backend_idx, bit_width, sample_rate, channels);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4474
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]4475 // For voice calls use default configuration i.e. 16b/48K, only applicable to
4476 // default backend
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4477 // force routing is not required here, caller will do it anyway
Ashish Jainb26edfb2016-08-25 00:10:11 +0530[diff] [blame^]4478 if (backend_idx == platform_get_voice_call_backend(adev)) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4479 ALOGW("%s:becf: afe:Use default bw and sr for voice/voip calls ",
4480 __func__);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4481 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4482 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4483 } else {
4484 /*
4485 * The backend should be configured at highest bit width and/or
4486 * sample rate amongst all playback usecases.
4487 * If the selected sample rate and/or bit width differ with
4488 * current backend sample rate and/or bit width, then, we set the
4489 * backend re-configuration flag.
4490 *
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4491 * 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]4492 */
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4493 int i =0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4494 list_for_each(node, &adev->usecase_list) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4495 struct audio_usecase *uc;
4496 uc = node_to_item(node, struct audio_usecase, list);
4497 struct stream_out *out = (struct stream_out*) uc->stream.out;
4498 if (uc->type == PCM_PLAYBACK && out && usecase != uc) {
Preetam Singh Ranawataa37d3f2016-08-23 12:25:23 +0530[diff] [blame]4499 unsigned int out_channels = audio_channel_count_from_out_mask(out->channel_mask);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4500
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4501 ALOGD("%s:napb: (%d) - (%s)id (%d) sr %d bw "
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4502 "(%d) ch (%d) device %s", __func__, i++, use_case_table[uc->id],
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4503 uc->id, out->sample_rate,
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4504 out->bit_width, out_channels,
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4505 platform_get_snd_device_name(uc->out_snd_device));
4506
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4507 if (platform_check_backends_match(snd_device, uc->out_snd_device)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4508 if (bit_width < out->bit_width)
4509 bit_width = out->bit_width;
4510 if (sample_rate < out->sample_rate)
4511 sample_rate = out->sample_rate;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4512 if (out->sample_rate < OUTPUT_SAMPLING_RATE_44100)
4513 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4514 if (channels < out_channels)
4515 channels = out_channels;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4516 }
4517 }
4518 }
4519 }
4520
Ashish Jainb26edfb2016-08-25 00:10:11 +0530[diff] [blame^]4521 /* Native playback is preferred for Headphone/HS device over 192Khz */
4522 if (codec_device_supports_native_playback(usecase->devices)) {
4523 if (audio_is_true_native_stream_active(adev)) {
4524 if (check_hdset_combo_device(snd_device)) {
4525 /*
4526 * In true native mode Tasha has a limitation that one port at 44.1 khz
4527 * cannot drive both spkr and hdset, to simiplify the solution lets
4528 * move the AFE to 48khzwhen a ring tone selects combo device.
4529 * or if NATIVE playback is not enabled.
4530 */
4531 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4532 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4533 ALOGD("%s:becf: afe: port has to run at 48k for a combo device",
4534 __func__);
4535 } else {
4536 /*
4537 * in single BE mode, if native audio playback
4538 * is active then it will take priority
4539 */
4540 sample_rate = OUTPUT_SAMPLING_RATE_44100;
4541 ALOGD("%s:becf: afe: true napb active set rate to 44.1 khz",
4542 __func__);
4543 }
4544 } else if (OUTPUT_SAMPLING_RATE_44100 == sample_rate) {
4545 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4546 ALOGD("%s:becf: afe: napb not active - set (48k) default rate",
4547 __func__);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4548 }
Ashish Jainb26edfb2016-08-25 00:10:11 +0530[diff] [blame^]4549 } else if ((usecase->devices & AUDIO_DEVICE_OUT_SPEAKER) ||
4550 (usecase->devices & AUDIO_DEVICE_OUT_EARPIECE) ) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4551 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Ashish Jainb26edfb2016-08-25 00:10:11 +0530[diff] [blame^]4552 ALOGD("%s:becf: afe: playback on codec device not supporting native playback set "
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4553 "default Sample Rate(48k)", __func__);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4554 }
4555
4556 /*
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]4557 * reset the sample rate to default value(48K), if hifi audio is not supported
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4558 */
Ashish Jainb26edfb2016-08-25 00:10:11 +0530[diff] [blame^]4559 if (!my_data->hifi_audio && (usecase->devices & AUDIO_DEVICE_OUT_ALL_CODEC_BACKEND)) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4560 ALOGD("%s:becf: afe: only 48KHZ sample rate is supported "
4561 "Configure afe to default Sample Rate(48k)", __func__);
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]4562 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4563 }
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4564
Mingming Yinddd610b2016-01-20 17:09:32 -0800[diff] [blame]4565 if (backend_idx == HDMI_RX_BACKEND) {
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4566 struct audio_backend_cfg hdmi_backend_cfg;
4567 hdmi_backend_cfg.bit_width = bit_width;
4568 hdmi_backend_cfg.sample_rate = sample_rate;
4569 hdmi_backend_cfg.channels = channels;
4570 hdmi_backend_cfg.passthrough_enabled = false;
4571
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]4572 platform_check_hdmi_backend_cfg(adev, usecase, backend_idx, &hdmi_backend_cfg);
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4573
4574 bit_width = hdmi_backend_cfg.bit_width;
4575 sample_rate = hdmi_backend_cfg.sample_rate;
4576 channels = hdmi_backend_cfg.channels;
4577 passthrough_enabled = hdmi_backend_cfg.passthrough_enabled;
4578
4579 if (channels != my_data->current_backend_cfg[backend_idx].channels)
4580 channels_updated = true;
Mingming Yinddd610b2016-01-20 17:09:32 -0800[diff] [blame]4581 }
4582
Manish Dewangan837dc462015-05-27 10:17:41 +0530[diff] [blame]4583 //check if mulitchannel clip needs to be down sampled to 48k
4584 property_get("audio.playback.mch.downsample",value,"");
4585 if (!strncmp("true", value, sizeof("true"))) {
4586 out = usecase->stream.out;
4587 if ((popcount(out->channel_mask) > 2) &&
4588 (out->sample_rate > CODEC_BACKEND_DEFAULT_SAMPLE_RATE) &&
4589 !(out->flags & AUDIO_OUTPUT_FLAG_COMPRESS_PASSTHROUGH)) {
4590 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4591 /* update out sample rate to reflect current backend sample rate */
4592 out->sample_rate = sample_rate;
4593 ALOGD("%s: MCH session defaulting sample rate to %d",
4594 __func__, sample_rate);
4595 }
4596 }
4597
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]4598 if (backend_idx == USB_AUDIO_RX_BACKEND) {
Ashish Jainb26edfb2016-08-25 00:10:11 +0530[diff] [blame^]4599 audio_extn_usb_is_config_supported(&bit_width, &sample_rate, &channels);
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]4600 ALOGV("%s: USB BE configured as bit_width(%d)sample_rate(%d)channels(%d)",
4601 __func__, bit_width, sample_rate, channels);
Ashish Jainb26edfb2016-08-25 00:10:11 +0530[diff] [blame^]4602 if (channels != my_data->current_backend_cfg[backend_idx].channels)
4603 channels_updated = true;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]4604 }
4605
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4606 ALOGI("%s:becf: afe: Codec selected backend: %d updated bit width: %d and sample rate: %d",
4607 __func__,
4608 backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4609 // Force routing if the expected bitwdith or samplerate
4610 // is not same as current backend comfiguration
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4611 if ((bit_width != my_data->current_backend_cfg[backend_idx].bit_width) ||
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4612 (sample_rate != my_data->current_backend_cfg[backend_idx].sample_rate) ||
4613 passthrough_enabled || channels_updated) {
4614 backend_cfg->bit_width = bit_width;
4615 backend_cfg->sample_rate = sample_rate;
4616 backend_cfg->channels = channels;
4617 backend_cfg->passthrough_enabled = passthrough_enabled;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4618 backend_change = true;
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4619 ALOGI("%s:becf: afe: Codec backend needs to be updated. new bit width: %d"
4620 " new sample rate: %d new channels %d",__func__,
4621 backend_cfg->bit_width, backend_cfg->sample_rate, backend_cfg->channels);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4622 }
4623
4624 return backend_change;
4625}
4626
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]4627bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4628 struct audio_usecase *usecase, snd_device_t snd_device)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4629{
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4630 int backend_idx = DEFAULT_CODEC_BACKEND;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4631 int new_snd_devices[SND_DEVICE_OUT_END];
4632 int i, num_devices = 1;
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4633 struct audio_backend_cfg backend_cfg;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4634 bool ret = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4635
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4636 backend_idx = platform_get_backend_index(snd_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4637
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4638 backend_cfg.bit_width = usecase->stream.out->bit_width;
4639 backend_cfg.sample_rate = usecase->stream.out->sample_rate;
4640 backend_cfg.format = usecase->stream.out->format;
4641 backend_cfg.channels = audio_channel_count_from_out_mask(usecase->stream.out->channel_mask);
4642 /*this is populated by check_codec_backend_cfg hence set default value to false*/
4643 backend_cfg.passthrough_enabled = false;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4644
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4645 ALOGI("%s:becf: afe: bitwidth %d, samplerate %d channels %d"
4646 ", backend_idx %d usecase = %d device (%s)", __func__, backend_cfg.bit_width,
4647 backend_cfg.sample_rate, backend_cfg.channels, backend_idx, usecase->id,
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4648 platform_get_snd_device_name(snd_device));
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4649
4650 if (!platform_can_split_snd_device(adev->platform, snd_device,
4651 &num_devices, new_snd_devices))
4652 new_snd_devices[0] = snd_device;
4653
4654 for (i = 0; i < num_devices; i++) {
4655 ALOGI("%s: becf: new_snd_devices[%d] is %s", __func__, i,
4656 platform_get_snd_device_name(new_snd_devices[i]));
4657 if (platform_check_codec_backend_cfg(adev, usecase, new_snd_devices[i],
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4658 &backend_cfg)) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4659 platform_set_codec_backend_cfg(adev, new_snd_devices[i],
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4660 backend_cfg);
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4661 ret = true;
4662 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4663 }
4664
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4665 return ret;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4666}
4667
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]4668/*
4669 * configures afe with bit width and Sample Rate
4670 */
4671
4672int platform_set_capture_codec_backend_cfg(struct audio_device* adev,
4673 snd_device_t snd_device,
4674 unsigned int bit_width, unsigned int sample_rate,
4675 audio_format_t format)
4676{
4677 int ret = 0;
4678 int backend_idx = DEFAULT_CODEC_BACKEND;
4679 struct platform_data *my_data = (struct platform_data *)adev->platform;
4680
4681 ALOGI("%s:txbecf: afe: bitwidth %d, samplerate %d, backend_idx %d device (%s)",
4682 __func__, bit_width, sample_rate, backend_idx,
4683 platform_get_snd_device_name(snd_device));
4684
4685 if (bit_width !=
4686 my_data->current_tx_backend_cfg[backend_idx].bit_width) {
4687
4688 struct mixer_ctl *ctl = NULL;
4689 ctl = mixer_get_ctl_by_name(adev->mixer,
4690 my_data->current_tx_backend_cfg[backend_idx].bitwidth_mixer_ctl);
4691 if (!ctl) {
4692 ALOGE("%s:txbecf: afe: Could not get ctl for mixer command - %s",
4693 __func__,
4694 my_data->current_tx_backend_cfg[backend_idx].bitwidth_mixer_ctl);
4695 return -EINVAL;
4696 }
4697
4698 if (bit_width == 24) {
4699 if (format == AUDIO_FORMAT_PCM_24_BIT_PACKED)
4700 ret = mixer_ctl_set_enum_by_string(ctl, "S24_3LE");
4701 else
4702 ret = mixer_ctl_set_enum_by_string(ctl, "S24_LE");
4703 } else {
4704 ret = mixer_ctl_set_enum_by_string(ctl, "S16_LE");
4705 }
4706
4707 if (ret < 0) {
4708 ALOGE("%s:txbecf: afe: Could not set ctl for mixer command - %s",
4709 __func__,
4710 my_data->current_tx_backend_cfg[backend_idx].bitwidth_mixer_ctl);
4711 return -EINVAL;
4712 }
4713
4714 my_data->current_tx_backend_cfg[backend_idx].bit_width = bit_width;
4715 ALOGD("%s:txbecf: afe: %s mixer set to %d bit", __func__,
4716 my_data->current_tx_backend_cfg[backend_idx].bitwidth_mixer_ctl, bit_width);
4717 }
4718
4719 /*
4720 * Backend sample rate configuration follows:
4721 * 16 bit record - 48khz for streams at any valid sample rate
4722 * 24 bit record - 48khz for stream sample rate less than 48khz
4723 * 24 bit record - 96khz for sample rate range of 48khz to 96khz
4724 * 24 bit record - 192khz for sample rate range of 96khz to 192 khz
4725 * Upper limit is inclusive in the sample rate range.
4726 */
4727 // TODO: This has to be more dynamic based on policy file
4728
4729 if (sample_rate != my_data->current_tx_backend_cfg[(int)backend_idx].sample_rate) {
4730 /*
4731 * sample rate update is needed only for hifi audio enabled platforms
4732 */
4733 char *rate_str = NULL;
4734 struct mixer_ctl *ctl = NULL;
4735
4736 switch (sample_rate) {
4737 case 8000:
4738 case 11025:
4739 case 16000:
4740 case 22050:
4741 case 32000:
4742 case 44100:
4743 case 48000:
4744 rate_str = "KHZ_48";
4745 break;
4746 case 64000:
4747 case 88200:
4748 case 96000:
4749 rate_str = "KHZ_96";
4750 break;
4751 case 176400:
4752 case 192000:
4753 rate_str = "KHZ_192";
4754 break;
4755 default:
4756 rate_str = "KHZ_48";
4757 break;
4758 }
4759
4760 ctl = mixer_get_ctl_by_name(adev->mixer,
4761 my_data->current_tx_backend_cfg[backend_idx].samplerate_mixer_ctl);
4762
4763 if (ctl < 0) {
4764 ALOGE("%s:txbecf: afe: Could not get ctl to set the Sample Rate for mixer command - %s",
4765 __func__,
4766 my_data->current_tx_backend_cfg[backend_idx].samplerate_mixer_ctl);
4767 return -EINVAL;
4768 }
4769
4770 ALOGD("%s:txbecf: afe: %s set to %s", __func__,
4771 my_data->current_tx_backend_cfg[backend_idx].samplerate_mixer_ctl,
4772 rate_str);
4773 ret = mixer_ctl_set_enum_by_string(ctl, rate_str);
4774 if (ret < 0) {
4775 ALOGE("%s:txbecf: afe: Could not set ctl for mixer command - %s",
4776 __func__,
4777 my_data->current_tx_backend_cfg[backend_idx].samplerate_mixer_ctl);
4778 return -EINVAL;
4779 }
4780
4781 my_data->current_tx_backend_cfg[backend_idx].sample_rate = sample_rate;
4782 }
4783
4784 return ret;
4785}
4786
4787/*
4788 * goes through all the current usecases and picks the highest
4789 * bitwidth & samplerate
4790 */
4791bool platform_check_capture_codec_backend_cfg(struct audio_device* adev,
4792 unsigned int* new_bit_width,
4793 unsigned int* new_sample_rate)
4794{
4795 bool backend_change = false;
4796 unsigned int bit_width;
4797 unsigned int sample_rate;
4798 int backend_idx = DEFAULT_CODEC_BACKEND;
4799 struct platform_data *my_data = (struct platform_data *)adev->platform;
4800
4801 bit_width = *new_bit_width;
4802 sample_rate = *new_sample_rate;
4803
4804 ALOGI("%s:txbecf: afe: Codec selected backend: %d current bit width: %d and "
4805 "sample rate: %d",__func__,backend_idx, bit_width, sample_rate);
4806
4807 // For voice calls use default configuration i.e. 16b/48K, only applicable to
4808 // default backend
4809 // force routing is not required here, caller will do it anyway
4810 if ((voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) ||
4811 (!is_external_codec)) {
4812 ALOGW("%s:txbecf: afe:Use default bw and sr for voice/voip calls",
4813 __func__);
4814 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4815 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4816 }
4817
4818 ALOGI("%s:txbecf: afe: Codec selected backend: %d updated bit width: %d and "
4819 "sample rate: %d", __func__, backend_idx, bit_width, sample_rate);
4820 // Force routing if the expected bitwdith or samplerate
4821 // is not same as current backend comfiguration
4822 if ((bit_width != my_data->current_tx_backend_cfg[backend_idx].bit_width) ||
4823 (sample_rate != my_data->current_tx_backend_cfg[backend_idx].sample_rate)) {
4824 *new_bit_width = bit_width;
4825 *new_sample_rate = sample_rate;
4826 backend_change = true;
4827 ALOGI("%s:txbecf: afe: Codec backend needs to be updated. new bit width: %d "
4828 "new sample rate: %d", __func__, *new_bit_width, *new_sample_rate);
4829 }
4830
4831 return backend_change;
4832}
4833
4834bool platform_check_and_set_capture_codec_backend_cfg(struct audio_device* adev,
4835 struct audio_usecase *usecase, snd_device_t snd_device)
4836{
4837 unsigned int new_bit_width;
4838 unsigned int new_sample_rate;
4839 audio_format_t format = AUDIO_FORMAT_PCM_16_BIT;
4840 int backend_idx = DEFAULT_CODEC_BACKEND;
4841 int ret = 0;
4842
4843 if(usecase->type == PCM_CAPTURE) {
4844 new_sample_rate = usecase->stream.in->sample_rate;
4845 new_bit_width = usecase->stream.in->bit_width;
4846 format = usecase->stream.in->format;
4847 } else {
4848 new_bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4849 new_sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4850 }
4851
4852 ALOGI("%s:txbecf: afe: bitwidth %d, samplerate %d"
4853 ", backend_idx %d usecase = %d device (%s)", __func__, new_bit_width,
4854 new_sample_rate, backend_idx, usecase->id,
4855 platform_get_snd_device_name(snd_device));
4856 if (platform_check_capture_codec_backend_cfg(adev, &new_bit_width,
4857 &new_sample_rate)) {
4858 ret = platform_set_capture_codec_backend_cfg(adev, snd_device,
4859 new_bit_width, new_sample_rate, format);
4860 if(!ret)
4861 return true;
4862 }
4863
4864 return false;
4865}
4866
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4867int platform_set_snd_device_backend(snd_device_t device, const char *backend_tag,
4868 const char * hw_interface)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4869{
4870 int ret = 0;
4871
4872 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
4873 ALOGE("%s: Invalid snd_device = %d",
4874 __func__, device);
4875 ret = -EINVAL;
4876 goto done;
4877 }
4878
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4879 ALOGD("%s: backend_tag_table[%s]: old = %s new = %s", __func__,
4880 platform_get_snd_device_name(device),
4881 backend_tag_table[device] != NULL ? backend_tag_table[device]: "null",
4882 backend_tag);
4883 if (backend_tag_table[device]) {
4884 free(backend_tag_table[device]);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4885 }
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4886 backend_tag_table[device] = strdup(backend_tag);
4887
4888 if (hw_interface != NULL) {
4889 if (hw_interface_table[device])
4890 free(hw_interface_table[device]);
4891
4892 ALOGD("%s: hw_interface_table[%d] = %s", __func__, device, hw_interface);
4893 hw_interface_table[device] = strdup(hw_interface);
4894 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4895done:
4896 return ret;
4897}
4898
4899int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id)
4900{
4901 int ret = 0;
4902 if ((usecase <= USECASE_INVALID) || (usecase >= AUDIO_USECASE_MAX)) {
4903 ALOGE("%s: invalid usecase case idx %d", __func__, usecase);
4904 ret = -EINVAL;
4905 goto done;
4906 }
4907
4908 if ((type != 0) && (type != 1)) {
4909 ALOGE("%s: invalid usecase type", __func__);
4910 ret = -EINVAL;
4911 }
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4912 ALOGV("%s: pcm_device_table[%d][%d] = %d", __func__, usecase, type, pcm_id);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4913 pcm_device_table[usecase][type] = pcm_id;
4914done:
4915 return ret;
4916}
4917
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4918void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
4919{
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]4920 *device_to_be_id = (int*) msm_device_to_be_id;
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4921 *length = msm_be_id_array_len;
4922}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4923int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask, int snd_id)
4924{
4925 int ret = 0;
4926 int channels = audio_channel_count_from_out_mask(channel_mask);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4927
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4928 char channel_map[8];
4929 memset(channel_map, 0, sizeof(channel_map));
4930 /* Following are all most common standard WAV channel layouts
4931 overridden by channel mask if its allowed and different */
4932 switch (channels) {
4933 case 1:
4934 /* AUDIO_CHANNEL_OUT_MONO */
4935 channel_map[0] = PCM_CHANNEL_FC;
4936 break;
4937 case 2:
4938 /* AUDIO_CHANNEL_OUT_STEREO */
4939 channel_map[0] = PCM_CHANNEL_FL;
4940 channel_map[1] = PCM_CHANNEL_FR;
4941 break;
4942 case 3:
4943 /* AUDIO_CHANNEL_OUT_2POINT1 */
4944 channel_map[0] = PCM_CHANNEL_FL;
4945 channel_map[1] = PCM_CHANNEL_FR;
4946 channel_map[2] = PCM_CHANNEL_FC;
4947 break;
4948 case 4:
4949 /* AUDIO_CHANNEL_OUT_QUAD_SIDE */
4950 channel_map[0] = PCM_CHANNEL_FL;
4951 channel_map[1] = PCM_CHANNEL_FR;
4952 channel_map[2] = PCM_CHANNEL_LS;
4953 channel_map[3] = PCM_CHANNEL_RS;
4954 if (channel_mask == AUDIO_CHANNEL_OUT_QUAD_BACK)
4955 {
4956 channel_map[2] = PCM_CHANNEL_LB;
4957 channel_map[3] = PCM_CHANNEL_RB;
4958 }
4959 if (channel_mask == AUDIO_CHANNEL_OUT_SURROUND)
4960 {
4961 channel_map[2] = PCM_CHANNEL_FC;
4962 channel_map[3] = PCM_CHANNEL_CS;
4963 }
4964 break;
4965 case 5:
4966 /* AUDIO_CHANNEL_OUT_PENTA */
4967 channel_map[0] = PCM_CHANNEL_FL;
4968 channel_map[1] = PCM_CHANNEL_FR;
4969 channel_map[2] = PCM_CHANNEL_FC;
4970 channel_map[3] = PCM_CHANNEL_LB;
4971 channel_map[4] = PCM_CHANNEL_RB;
4972 break;
4973 case 6:
4974 /* AUDIO_CHANNEL_OUT_5POINT1 */
4975 channel_map[0] = PCM_CHANNEL_FL;
4976 channel_map[1] = PCM_CHANNEL_FR;
4977 channel_map[2] = PCM_CHANNEL_FC;
4978 channel_map[3] = PCM_CHANNEL_LFE;
4979 channel_map[4] = PCM_CHANNEL_LB;
4980 channel_map[5] = PCM_CHANNEL_RB;
4981 if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1_SIDE)
4982 {
4983 channel_map[4] = PCM_CHANNEL_LS;
4984 channel_map[5] = PCM_CHANNEL_RS;
4985 }
4986 break;
4987 case 7:
4988 /* AUDIO_CHANNEL_OUT_6POINT1 */
4989 channel_map[0] = PCM_CHANNEL_FL;
4990 channel_map[1] = PCM_CHANNEL_FR;
4991 channel_map[2] = PCM_CHANNEL_FC;
4992 channel_map[3] = PCM_CHANNEL_LFE;
4993 channel_map[4] = PCM_CHANNEL_LB;
4994 channel_map[5] = PCM_CHANNEL_RB;
4995 channel_map[6] = PCM_CHANNEL_CS;
4996 break;
4997 case 8:
4998 /* AUDIO_CHANNEL_OUT_7POINT1 */
4999 channel_map[0] = PCM_CHANNEL_FL;
5000 channel_map[1] = PCM_CHANNEL_FR;
5001 channel_map[2] = PCM_CHANNEL_FC;
5002 channel_map[3] = PCM_CHANNEL_LFE;
5003 channel_map[4] = PCM_CHANNEL_LB;
5004 channel_map[5] = PCM_CHANNEL_RB;
5005 channel_map[6] = PCM_CHANNEL_LS;
5006 channel_map[7] = PCM_CHANNEL_RS;
5007 break;
5008 default:
5009 ALOGE("unsupported channels %d for setting channel map", channels);
5010 return -1;
5011 }
5012 ret = platform_set_channel_map(platform, channels, channel_map, snd_id);
5013 return ret;
5014}
5015
5016int platform_get_edid_info(void *platform)
5017{
5018 struct platform_data *my_data = (struct platform_data *)platform;
5019 struct audio_device *adev = my_data->adev;
5020 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]5021 int ret, count;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]5022 char *mix_ctl_name;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5023 struct mixer_ctl *ctl;
5024 char edid_data[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE + 1] = {0};
5025 edid_audio_info *info;
5026
5027 if (my_data->edid_valid) {
5028 /* use cached edid */
5029 return 0;
5030 }
5031
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]5032 switch(my_data->ext_disp_type) {
5033 case EXT_DISPLAY_TYPE_HDMI:
5034 mix_ctl_name = "HDMI EDID";
5035 break;
5036 case EXT_DISPLAY_TYPE_DP:
5037 mix_ctl_name = "Display Port EDID";
5038 break;
5039 default:
5040 ALOGE("%s: Invalid disp_type %d", __func__, my_data->ext_disp_type);
5041 return -EINVAL;
5042 }
5043
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5044 if (my_data->edid_info == NULL) {
5045 my_data->edid_info =
5046 (struct edid_audio_info *)calloc(1, sizeof(struct edid_audio_info));
5047 }
5048
5049 info = my_data->edid_info;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]5050 ctl = mixer_get_ctl_by_name(adev->mixer, mix_ctl_name);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5051 if (!ctl) {
5052 ALOGE("%s: Could not get ctl for mixer cmd - %s",
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]5053 __func__, mix_ctl_name);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5054 goto fail;
5055 }
5056
5057 mixer_ctl_update(ctl);
5058
5059 count = mixer_ctl_get_num_values(ctl);
5060
5061 /* Read SAD blocks, clamping the maximum size for safety */
5062 if (count > (int)sizeof(block))
5063 count = (int)sizeof(block);
5064
5065 ret = mixer_ctl_get_array(ctl, block, count);
5066 if (ret != 0) {
5067 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
5068 goto fail;
5069 }
5070 edid_data[0] = count;
5071 memcpy(&edid_data[1], block, count);
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]5072
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5073 if (!edid_get_sink_caps(info, edid_data)) {
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]5074 ALOGE("%s: Failed to get extn disp sink capabilities", __func__);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5075 goto fail;
5076 }
5077 my_data->edid_valid = true;
5078 return 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5079fail:
5080 if (my_data->edid_info) {
5081 free(my_data->edid_info);
5082 my_data->edid_info = NULL;
5083 my_data->edid_valid = false;
5084 }
5085 ALOGE("%s: return -EINVAL", __func__);
5086 return -EINVAL;
5087}
5088
5089
5090int platform_set_channel_allocation(void *platform, int channel_alloc)
5091{
5092 struct mixer_ctl *ctl;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]5093 char *mixer_ctl_name;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5094 int ret;
5095 struct platform_data *my_data = (struct platform_data *)platform;
5096 struct audio_device *adev = my_data->adev;
5097
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]5098 switch(my_data->ext_disp_type) {
5099 case EXT_DISPLAY_TYPE_HDMI:
5100 mixer_ctl_name = "HDMI RX CA";
5101 break;
5102 case EXT_DISPLAY_TYPE_DP:
5103 mixer_ctl_name = "Display Port RX CA";
5104 break;
5105 default:
5106 ALOGE("%s: Invalid disp_type %d", __func__, my_data->ext_disp_type);
5107 return -EINVAL;
5108 }
5109
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5110 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
5111 if (!ctl) {
5112 ALOGE("%s: Could not get ctl for mixer cmd - %s",
5113 __func__, mixer_ctl_name);
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]5114 return -EINVAL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5115 }
5116 ALOGD(":%s channel allocation = 0x%x", __func__, channel_alloc);
5117 ret = mixer_ctl_set_value(ctl, 0, channel_alloc);
5118
5119 if (ret < 0) {
5120 ALOGE("%s: Could not set ctl, error:%d ", __func__, ret);
5121 }
5122
5123 return ret;
5124}
5125
5126int platform_set_channel_map(void *platform, int ch_count, char *ch_map, int snd_id)
5127{
5128 struct mixer_ctl *ctl;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]5129 char mixer_ctl_name[44] = {0}; // max length of name is 44 as defined
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5130 int ret;
5131 unsigned int i;
5132 int set_values[8] = {0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5133 struct platform_data *my_data = (struct platform_data *)platform;
5134 struct audio_device *adev = my_data->adev;
5135 ALOGV("%s channel_count:%d",__func__, ch_count);
5136 if (NULL == ch_map) {
5137 ALOGE("%s: Invalid channel mapping used", __func__);
5138 return -EINVAL;
5139 }
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]5140
5141 /*
5142 * If snd_id is greater than 0, stream channel mapping
5143 * If snd_id is below 0, typically -1, device channel mapping
5144 */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5145 if (snd_id >= 0) {
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]5146 snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "Playback Channel Map%d", snd_id);
5147 } else {
5148 strlcpy(mixer_ctl_name, "Playback Device Channel Map", sizeof(mixer_ctl_name));
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5149 }
5150
5151 ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
5152
5153 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
5154 if (!ctl) {
5155 ALOGE("%s: Could not get ctl for mixer cmd - %s",
5156 __func__, mixer_ctl_name);
5157 return -EINVAL;
5158 }
5159 for (i = 0; i< ARRAY_SIZE(set_values); i++) {
5160 set_values[i] = ch_map[i];
5161 }
5162
5163 ALOGD("%s: set mapping(%d %d %d %d %d %d %d %d) for channel:%d", __func__,
5164 set_values[0], set_values[1], set_values[2], set_values[3], set_values[4],
5165 set_values[5], set_values[6], set_values[7], ch_count);
5166
5167 ret = mixer_ctl_set_array(ctl, set_values, ch_count);
5168 if (ret < 0) {
5169 ALOGE("%s: Could not set ctl, error:%d ch_count:%d",
5170 __func__, ret, ch_count);
5171 }
5172 return ret;
5173}
5174
5175unsigned char platform_map_to_edid_format(int audio_format)
5176{
5177 unsigned char format;
5178 switch (audio_format & AUDIO_FORMAT_MAIN_MASK) {
5179 case AUDIO_FORMAT_AC3:
5180 ALOGV("%s: AC3", __func__);
5181 format = AC3;
5182 break;
5183 case AUDIO_FORMAT_AAC:
5184 ALOGV("%s:AAC", __func__);
5185 format = AAC;
5186 break;
Manish Dewangana6fc5442015-08-24 20:30:31 +0530[diff] [blame]5187 case AUDIO_FORMAT_AAC_ADTS:
5188 ALOGV("%s:AAC_ADTS", __func__);
5189 format = AAC;
5190 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5191 case AUDIO_FORMAT_E_AC3:
5192 ALOGV("%s:E_AC3", __func__);
5193 format = DOLBY_DIGITAL_PLUS;
5194 break;
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]5195 case AUDIO_FORMAT_DTS:
5196 ALOGV("%s:DTS", __func__);
5197 format = DTS;
5198 break;
5199 case AUDIO_FORMAT_DTS_HD:
5200 ALOGV("%s:DTS_HD", __func__);
5201 format = DTS_HD;
5202 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5203 case AUDIO_FORMAT_PCM_16_BIT:
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]5204 case AUDIO_FORMAT_PCM_24_BIT_PACKED:
5205 case AUDIO_FORMAT_PCM_8_24_BIT:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5206 ALOGV("%s:PCM", __func__);
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]5207 format = LPCM;
5208 break;
5209 default:
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]5210 format = -1;
Naresh Tanniru20e8b022016-04-28 16:54:17 +0530[diff] [blame]5211 ALOGE("%s:invalid format:%d", __func__,format);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5212 break;
5213 }
5214 return format;
5215}
5216
5217uint32_t platform_get_compress_passthrough_buffer_size(
5218 audio_offload_info_t* info)
5219{
5220 uint32_t fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
5221 if (!info->has_video)
5222 fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
5223
5224 return fragment_size;
5225}
5226
5227void platform_reset_edid_info(void *platform) {
5228
5229 ALOGV("%s:", __func__);
5230 struct platform_data *my_data = (struct platform_data *)platform;
5231 if (my_data->edid_info) {
5232 ALOGV("%s :free edid", __func__);
5233 free(my_data->edid_info);
5234 my_data->edid_info = NULL;
5235 }
5236}
5237
5238bool platform_is_edid_supported_format(void *platform, int format)
5239{
5240 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5241 edid_audio_info *info = NULL;
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]5242 int i, ret;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5243 unsigned char format_id = platform_map_to_edid_format(format);
5244
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]5245 if (format_id <= 0) {
5246 ALOGE("%s invalid edid format mappting for :%x" ,__func__, format);
5247 return false;
5248 }
5249
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5250 ret = platform_get_edid_info(platform);
5251 info = (edid_audio_info *)my_data->edid_info;
5252 if (ret == 0 && info != NULL) {
5253 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
5254 /*
5255 * To check
5256 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
5257 * & DOLBY_DIGITAL_PLUS
5258 */
5259 if (info->audio_blocks_array[i].format_id == format_id) {
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]5260 ALOGV("%s:returns true %x",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5261 __func__, format);
5262 return true;
5263 }
5264 }
5265 }
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]5266 ALOGV("%s:returns false %x",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5267 __func__, format);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]5268 return false;
5269}
5270
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]5271bool platform_is_edid_supported_sample_rate(void *platform, int sample_rate)
5272{
5273 struct platform_data *my_data = (struct platform_data *)platform;
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]5274 edid_audio_info *info = NULL;
Naresh Tanniru20e8b022016-04-28 16:54:17 +0530[diff] [blame]5275 int i, ret;
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]5276
5277 ret = platform_get_edid_info(platform);
5278 info = (edid_audio_info *)my_data->edid_info;
5279 if (ret == 0 && info != NULL) {
5280 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
5281 /*
5282 * To check
5283 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
5284 * & DOLBY_DIGITAL_PLUS
5285 */
5286 if (info->audio_blocks_array[i].sampling_freq == sample_rate) {
5287 ALOGV("%s: returns true %d", __func__, sample_rate);
5288 return true;
5289 }
5290 }
5291 }
5292 ALOGV("%s: returns false %d", __func__, sample_rate);
5293
5294 return false;
5295}
5296
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5297int platform_set_edid_channels_configuration(void *platform, int channels) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]5298
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5299 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5300 edid_audio_info *info = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5301 int channel_count = 2;
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]5302 int i, ret;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5303 char default_channelMap[MAX_CHANNELS_SUPPORTED] = {0};
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]5304
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5305 ret = platform_get_edid_info(platform);
5306 info = (edid_audio_info *)my_data->edid_info;
5307 if(ret == 0 && info != NULL) {
5308 if (channels > 2) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]5309
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5310 ALOGV("%s:able to get HDMI sink capabilities multi channel playback",
5311 __func__);
5312 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
5313 if (info->audio_blocks_array[i].format_id == LPCM &&
5314 info->audio_blocks_array[i].channels > channel_count &&
5315 info->audio_blocks_array[i].channels <= MAX_HDMI_CHANNEL_CNT) {
5316 channel_count = info->audio_blocks_array[i].channels;
5317 }
5318 }
5319 ALOGV("%s:channel_count:%d", __func__, channel_count);
5320 /*
5321 * Channel map is set for supported hdmi max channel count even
5322 * though the input channel count set on adm is less than or equal to
5323 * max supported channel count
5324 */
5325 platform_set_channel_map(platform, channel_count, info->channel_map, -1);
5326 platform_set_channel_allocation(platform, info->channel_allocation);
5327 } else {
5328 default_channelMap[0] = PCM_CHANNEL_FL;
5329 default_channelMap[1] = PCM_CHANNEL_FR;
5330 platform_set_channel_map(platform,2,default_channelMap,-1);
5331 platform_set_channel_allocation(platform,0);
5332 }
5333 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]5334
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]5335 return 0;
5336}
5337
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5338void platform_cache_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]5339{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5340 platform_get_edid_info(platform);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]5341}
5342
Mingming Yinddd610b2016-01-20 17:09:32 -0800[diff] [blame]5343void platform_invalidate_hdmi_config(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]5344{
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]5345 //reset ext display EDID info
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5346 struct platform_data *my_data = (struct platform_data *)platform;
5347 my_data->edid_valid = false;
5348 if (my_data->edid_info) {
5349 memset(my_data->edid_info, 0, sizeof(struct edid_audio_info));
5350 }
Mingming Yinddd610b2016-01-20 17:09:32 -0800[diff] [blame]5351
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame]5352 if (my_data->ext_disp_type == EXT_DISPLAY_TYPE_HDMI) {
5353 //reset HDMI_RX_BACKEND to default values
5354 my_data->current_backend_cfg[HDMI_RX_BACKEND].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
5355 my_data->current_backend_cfg[HDMI_RX_BACKEND].channels = DEFAULT_HDMI_OUT_CHANNELS;
5356 my_data->current_backend_cfg[HDMI_RX_BACKEND].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
5357 } else {
5358 //reset Display port BACKEND to default values
5359 my_data->current_backend_cfg[DISP_PORT_RX_BACKEND].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
5360 my_data->current_backend_cfg[DISP_PORT_RX_BACKEND].channels = DEFAULT_HDMI_OUT_CHANNELS;
5361 my_data->current_backend_cfg[DISP_PORT_RX_BACKEND].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
5362 }
5363 my_data->ext_disp_type = EXT_DISPLAY_TYPE_NONE;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]5364}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5365
5366int platform_set_mixer_control(struct stream_out *out, const char * mixer_ctl_name,
5367 const char *mixer_val)
5368{
5369 struct audio_device *adev = out->dev;
5370 struct mixer_ctl *ctl = NULL;
5371 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
5372 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
5373 if (!ctl) {
5374 ALOGE("%s: could not get ctl for mixer cmd - %s",
5375 __func__, mixer_ctl_name);
5376 return -EINVAL;
5377 }
5378
5379 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
5380}
5381
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5382int platform_set_device_params(struct stream_out *out, int param, int value)
5383{
5384 struct audio_device *adev = out->dev;
5385 struct mixer_ctl *ctl;
5386 char *mixer_ctl_name = "Device PP Params";
5387 int ret = 0;
5388 uint32_t set_values[] = {0,0};
5389
5390 set_values[0] = param;
5391 set_values[1] = value;
5392
5393 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
5394 if (!ctl) {
5395 ALOGE("%s: Could not get ctl for mixer cmd - %s",
5396 __func__, mixer_ctl_name);
5397 ret = -EINVAL;
5398 goto end;
5399 }
5400
5401 ALOGV("%s: Setting device pp params param: %d, value %d mixer ctrl:%s",
5402 __func__,param, value, mixer_ctl_name);
5403 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
5404
5405end:
5406 return ret;
5407}
5408
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]5409int platform_get_subsys_image_name(char *buf)
5410{
5411 strlcpy(buf, PLATFORM_IMAGE_NAME, sizeof(PLATFORM_IMAGE_NAME));
5412 return 0;
5413}
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]5414
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5415/*
5416 * This is a lookup table to map android audio input device to audio h/w interface (backend).
5417 * The table can be extended for other input devices by adding appropriate entries.
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5418 * The audio interface for a particular input device need to be added in
5419 * audio_platform_info.xml file.
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5420 */
5421struct audio_device_to_audio_interface audio_device_to_interface_table[] = {
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5422 {AUDIO_DEVICE_IN_BUILTIN_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BUILTIN_MIC), ""},
5423 {AUDIO_DEVICE_IN_BACK_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BACK_MIC), ""},
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5424};
5425
5426int audio_device_to_interface_table_len =
5427 sizeof(audio_device_to_interface_table) / sizeof(audio_device_to_interface_table[0]);
5428
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5429int platform_set_audio_device_interface(const char * device_name,
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5430 const char *intf_name,
5431 const char *codec_type)
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]5432{
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5433 int ret = 0;
5434 int i;
5435
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5436 if (device_name == NULL || intf_name == NULL || codec_type == NULL) {
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5437 ALOGE("%s: Invalid input", __func__);
5438
5439 ret = -EINVAL;
5440 goto done;
5441 }
5442
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5443 ALOGD("%s: Enter, device name:%s, intf name:%s, codec_type:%s", __func__,
5444 device_name, intf_name, codec_type);
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5445
5446 size_t device_name_len = strlen(device_name);
5447 for (i = 0; i < audio_device_to_interface_table_len; i++) {
5448 char* name = audio_device_to_interface_table[i].device_name;
5449 size_t name_len = strlen(name);
5450 if ((name_len == device_name_len) &&
5451 (strncmp(device_name, name, name_len) == 0)) {
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5452 if (is_external_codec &&
5453 (strncmp(codec_type, "external", strlen(codec_type)) == 0)) {
5454 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5455 __func__, device_name, intf_name);
5456
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5457 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5458 sizeof(audio_device_to_interface_table[i].interface_name));
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5459 } else if (!is_external_codec &&
5460 (strncmp(codec_type, "internal", strlen(codec_type)) == 0)) {
5461 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
5462 __func__, device_name, intf_name);
5463
5464 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
5465 sizeof(audio_device_to_interface_table[i].interface_name));
5466 } else
5467 ALOGE("Invalid codec_type specified. Ignoring this interface entry.");
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5468 goto done;
5469 }
5470 }
5471 ALOGE("%s: Could not find matching device name %s",
5472 __func__, device_name);
5473
5474 ret = -EINVAL;
5475
5476done:
5477 return ret;
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]5478}
Laxminath Kasam82252432015-05-29 18:37:11 +0530[diff] [blame]5479
Venkata Narendra Kumar Gutta7f4817f2016-01-29 14:15:53 +0530[diff] [blame]5480int platform_spkr_prot_is_wsa_analog_mode(void *adev)
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]5481{
5482 struct audio_device *adev_h = adev;
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]5483 const char *snd_card_name;
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]5484
Venkata Narendra Kumar Gutta7f4817f2016-01-29 14:15:53 +0530[diff] [blame]5485 /*
5486 * wsa analog mode is decided based on the sound card name
5487 */
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]5488 snd_card_name = mixer_get_name(adev_h->mixer);
5489 if ((!strcmp(snd_card_name, "msm8952-skum-snd-card")) ||
5490 (!strcmp(snd_card_name, "msm8952-snd-card")) ||
5491 (!strcmp(snd_card_name, "msm8952-snd-card-mtp")) ||
Venkata Narendra Kumar Gutta7f4817f2016-01-29 14:15:53 +0530[diff] [blame]5492 (!strcmp(snd_card_name, "msm8976-skun-snd-card")) ||
5493 (!strcmp(snd_card_name, "msm8953-snd-card-mtp")))
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]5494 return 1;
5495 else
5496 return 0;
5497}
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]5498
5499bool platform_send_gain_dep_cal(void *platform __unused,
5500 int level __unused)
5501{
5502 return 0;
5503}
Xiaojun Sang040cc9f2015-08-03 19:38:28 +0800[diff] [blame]5504
5505bool platform_can_enable_spkr_prot_on_device(snd_device_t snd_device)
5506{
5507 bool ret = false;
5508
5509 if (snd_device == SND_DEVICE_OUT_SPEAKER ||
5510 snd_device == SND_DEVICE_OUT_SPEAKER_WSA ||
5511 snd_device == SND_DEVICE_OUT_SPEAKER_VBAT ||
5512 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT ||
5513 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
5514 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_WSA) {
5515 ret = true;
5516 }
5517
5518 return ret;
5519}
5520
5521int platform_get_spkr_prot_acdb_id(snd_device_t snd_device)
5522{
5523 int acdb_id;
5524
5525 switch(snd_device) {
5526 case SND_DEVICE_OUT_SPEAKER:
5527 case SND_DEVICE_OUT_SPEAKER_WSA:
5528 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED);
5529 break;
5530 case SND_DEVICE_OUT_VOICE_SPEAKER:
5531 case SND_DEVICE_OUT_VOICE_SPEAKER_WSA:
5532 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED);
5533 break;
5534 case SND_DEVICE_OUT_SPEAKER_VBAT:
5535 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT);
5536 break;
5537 case SND_DEVICE_OUT_VOICE_SPEAKER_VBAT:
5538 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT);
5539 break;
5540 default:
5541 acdb_id = -EINVAL;
5542 break;
5543 }
5544 return acdb_id;
5545}
5546
5547int platform_get_spkr_prot_snd_device(snd_device_t snd_device)
5548{
5549 if (!audio_extn_spkr_prot_is_enabled())
5550 return snd_device;
5551
5552 switch(snd_device) {
5553 case SND_DEVICE_OUT_SPEAKER:
5554 case SND_DEVICE_OUT_SPEAKER_WSA:
5555 return SND_DEVICE_OUT_SPEAKER_PROTECTED;
5556 case SND_DEVICE_OUT_VOICE_SPEAKER:
5557 case SND_DEVICE_OUT_VOICE_SPEAKER_WSA:
5558 return SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
5559 case SND_DEVICE_OUT_SPEAKER_VBAT:
5560 return SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT;
5561 case SND_DEVICE_OUT_VOICE_SPEAKER_VBAT:
5562 return SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT;
5563 default:
5564 return snd_device;
5565 }
5566}
Kuirong Wang1cad7142016-05-24 15:21:56 -0700[diff] [blame]5567
5568int platform_set_sidetone(struct audio_device *adev,
5569 snd_device_t out_snd_device,
5570 bool enable,
5571 char *str)
5572{
5573 int ret;
5574 if (out_snd_device == SND_DEVICE_OUT_USB_HEADSET) {
5575 ret = audio_extn_usb_enable_sidetone(out_snd_device, enable);
5576 if (ret)
5577 ALOGI("%s: usb device %d does not support device sidetone\n",
5578 __func__, out_snd_device);
5579 } else {
5580 ALOGV("%s: sidetone out device(%d) mixer cmd = %s\n",
5581 __func__, out_snd_device, str);
5582
5583 if (enable)
5584 audio_route_apply_and_update_path(adev->audio_route, str);
5585 else
5586 audio_route_reset_and_update_path(adev->audio_route, str);
5587 }
5588 return 0;
5589}
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +0530[diff] [blame]5590
5591bool platform_check_codec_dsd_support(void *platform __unused)
5592{
5593 return false;
5594}
Preetam Singh Ranawatb0c0dd72016-08-18 00:32:06 +0530[diff] [blame]5595
5596bool platform_check_codec_asrc_support(void *platform __unused)
5597{
5598 return false;
5599}
5600
5601bool platform_check_if_backend_has_to_be_disabled(snd_device_t new_snd_device __unused,
5602 snd_device_t cuurent_snd_device __unused)
5603{
5604 return false;
5605}