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review.blissroms.org / platform_hardware_qcom_audio / c065640fb6e35c5a1843c740bbbcd87f2596d0da / . / hal / msm8916 / platform.c
blob: 7fe114bd78bfc0a792c8bb64748ff3c05883c2ba [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");
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1234 hw_interface_table[SND_DEVICE_OUT_VOICE_TX] = strdup("AFE_PCM_RX");
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1235
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]1236 my_data->max_mic_count = PLATFORM_DEFAULT_MIC_COUNT;
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1237 /*remove ALAC & APE from DSP decoder list based on software decoder availability*/
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]1238 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]1239 count++) {
1240
1241 if (!strncmp(MEDIA_MIMETYPE_AUDIO_ALAC, dsp_only_decoders_mime[count],
1242 strlen(dsp_only_decoders_mime[count]))) {
1243
1244 if(property_get_bool("use.qti.sw.alac.decoder", false)) {
1245 ALOGD("Alac software decoder is available...removing alac from DSP decoder list");
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]1246 strlcpy(dsp_only_decoders_mime[count],"none",5);
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1247 }
1248 } else if (!strncmp(MEDIA_MIMETYPE_AUDIO_APE, dsp_only_decoders_mime[count],
1249 strlen(dsp_only_decoders_mime[count]))) {
1250
1251 if(property_get_bool("use.qti.sw.ape.decoder", false)) {
1252 ALOGD("APE software decoder is available...removing ape from DSP decoder list");
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]1253 strlcpy(dsp_only_decoders_mime[count],"none",5);
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1254 }
1255 }
1256 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1257}
1258
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1259void get_cvd_version(char *cvd_version, struct audio_device *adev)
1260{
1261 struct mixer_ctl *ctl;
1262 int count;
1263 int ret = 0;
1264
1265 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
1266 if (!ctl) {
1267 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
1268 goto done;
1269 }
1270 mixer_ctl_update(ctl);
1271
1272 count = mixer_ctl_get_num_values(ctl);
1273 if (count > MAX_CVD_VERSION_STRING_SIZE)
1274 count = MAX_CVD_VERSION_STRING_SIZE;
1275
1276 ret = mixer_ctl_get_array(ctl, cvd_version, count);
1277 if (ret != 0) {
1278 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
1279 goto done;
1280 }
1281
1282done:
1283 return;
1284}
1285
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1286static int hw_util_open(int card_no)
1287{
1288 int fd = -1;
1289 char dev_name[256];
1290
1291 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
1292 card_no, WCD9XXX_CODEC_HWDEP_NODE);
1293 ALOGD("%s Opening device %s\n", __func__, dev_name);
1294 fd = open(dev_name, O_WRONLY);
1295 if (fd < 0) {
1296 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
1297 return fd;
1298 }
1299 ALOGD("%s success", __func__);
1300 return fd;
1301}
1302
1303struct param_data {
1304 int use_case;
1305 int acdb_id;
1306 int get_size;
1307 int buff_size;
1308 int data_size;
1309 void *buff;
1310};
1311
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1312static int send_vbat_adc_data_to_acdb(struct platform_data *plat_data, char *cal_type)
1313{
1314 int ret = 0;
1315 struct mixer_ctl *ctl;
1316 uint16_t vbat_adc_data[2];
1317 struct platform_data *my_data = plat_data;
1318 struct audio_device *adev = my_data->adev;
1319
1320 const char *mixer_ctl_name = "Vbat ADC data";
1321
1322 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1323 if (!ctl) {
1324 ALOGE("%s: Could not get ctl for mixer ctl name - %s",
1325 __func__, mixer_ctl_name);
1326 ret = -EINVAL;
1327 goto done;
1328 }
1329
1330 vbat_adc_data[0] = mixer_ctl_get_value(ctl, 0);
1331 vbat_adc_data[1] = mixer_ctl_get_value(ctl, 1);
1332
1333 ALOGD("%s: Vbat ADC output values: Dcp1: %d , Dcp2: %d",
1334 __func__, vbat_adc_data[0], vbat_adc_data[1]);
1335
1336 ret = my_data->acdb_set_codec_data(&vbat_adc_data[0], cal_type);
1337
1338done:
1339 return ret;
1340}
1341
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1342static void send_codec_cal(acdb_loader_get_calibration_t acdb_loader_get_calibration,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1343 struct platform_data *plat_data, int fd)
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1344{
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1345 int type;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1346
1347 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
1348 struct wcdcal_ioctl_buffer codec_buffer;
1349 struct param_data calib;
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1350 int ret;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1351
Bharath Ramachandramurthy63a47ef2015-08-31 17:41:46 -0700[diff] [blame]1352 /* MAD calibration is handled by sound trigger HAL, skip here */
1353 if (type == WCD9XXX_MAD_CAL)
1354 continue;
1355
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1356 if((plat_data->is_vbat_speaker) && (WCD9XXX_VBAT_CAL == type)) {
1357 ret = send_vbat_adc_data_to_acdb(plat_data, cal_name_info[type]);
1358 if (ret < 0)
1359 ALOGE("%s error in sending vbat adc data to acdb", __func__);
1360 }
1361
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1362 calib.get_size = 1;
1363 ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data),
1364 &calib);
1365 if (ret < 0) {
1366 ALOGE("%s get_calibration failed\n", __func__);
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1367 continue;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1368 }
1369 calib.get_size = 0;
1370 calib.buff = malloc(calib.buff_size);
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1371 if(calib.buff == NULL) {
1372 ALOGE("%s mem allocation for %d bytes for %s failed\n"
1373 , __func__, calib.buff_size, cal_name_info[type]);
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1374 continue;
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1375 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1376 ret = acdb_loader_get_calibration(cal_name_info[type],
1377 sizeof(struct param_data), &calib);
1378 if (ret < 0) {
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1379 ALOGE("%s get_calibration failed type=%s calib.size=%d\n"
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]1380 , __func__, cal_name_info[type], calib.buff_size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1381 free(calib.buff);
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1382 continue;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1383 }
1384 codec_buffer.buffer = calib.buff;
1385 codec_buffer.size = calib.data_size;
1386 codec_buffer.cal_type = type;
1387 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1388 ALOGE("Failed to call ioctl for %s err=%d calib.size=%d",
1389 cal_name_info[type], errno, codec_buffer.size);
1390 ALOGD("%s cal sent for %s calib.size=%d"
1391 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1392 free(calib.buff);
1393 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1394}
1395
1396static void audio_hwdep_send_cal(struct platform_data *plat_data)
1397{
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1398 int fd = plat_data->hw_dep_fd;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1399
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1400 if (fd < 0)
1401 fd = hw_util_open(plat_data->adev->snd_card);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1402 if (fd == -1) {
1403 ALOGE("%s error open\n", __func__);
1404 return;
1405 }
1406
1407 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
1408 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
1409
1410 if (acdb_loader_get_calibration == NULL) {
1411 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
1412 dlerror());
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1413 if (fd >= 0) {
1414 close(fd);
1415 plat_data->hw_dep_fd = -1;
1416 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1417 return;
1418 }
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1419
1420 send_codec_cal(acdb_loader_get_calibration, plat_data, fd);
1421 plat_data->hw_dep_fd = fd;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1422}
1423
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1424const char * get_snd_card_name_for_acdb_loader(const char *snd_card_name) {
1425
1426 if(snd_card_name == NULL)
1427 return NULL;
1428
1429 // Both tasha & tasha-lite uses tasha ACDB files
1430 // simulate sound card name for tasha lite, so that
1431 // ACDB module loads tasha ACDB files for tasha lite
1432 if(!strncmp(snd_card_name, "msm8976-tashalite-snd-card",
1433 sizeof("msm8976-tashalite-snd-card"))) {
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]1434 ALOGD("using tasha ACDB files for tasha-lite");
1435 return "msm8976-tasha-snd-card";
1436 }
1437
1438 if(!strncmp(snd_card_name, "msm8952-tashalite-snd-card",
1439 sizeof("msm8952-tashalite-snd-card"))) {
1440 ALOGD("using tasha ACDB files for tasha-lite");
1441 return "msm8952-tasha-snd-card";
1442 }
1443
1444 if(!strncmp(snd_card_name, "msm8937-tashalite-snd-card",
1445 sizeof("msm8937-tashalite-snd-card"))) {
1446 ALOGD("using tasha ACDB files for tasha-lite");
1447 return "msm8937-tasha-snd-card";
1448 }
1449
1450 if(!strncmp(snd_card_name, "msm8953-tashalite-snd-card",
1451 sizeof("msm8953-tashalite-snd-card"))) {
1452 ALOGD("using tasha ACDB files for tasha-lite");
1453 return "msm8953-tasha-snd-card";
1454 }
1455
1456 return snd_card_name;
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1457}
1458
1459
1460int platform_acdb_init(void *platform)
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1461{
1462 struct platform_data *my_data = (struct platform_data *)platform;
1463 char *cvd_version = NULL;
1464 int key = 0;
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1465 const char *snd_card_name, *acdb_snd_card_name;
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1466 int result;
1467 char value[PROPERTY_VALUE_MAX];
1468 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
Preetam Singh Ranawat6746b7a2016-07-18 16:40:24 +0530[diff] [blame]1469 if (!cvd_version) {
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1470 ALOGE("Failed to allocate cvd version");
Preetam Singh Ranawat6746b7a2016-07-18 16:40:24 +0530[diff] [blame]1471 return -1;
1472 } else {
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1473 get_cvd_version(cvd_version, my_data->adev);
Preetam Singh Ranawat6746b7a2016-07-18 16:40:24 +0530[diff] [blame]1474 }
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1475
1476 property_get("audio.ds1.metainfo.key",value,"0");
1477 key = atoi(value);
1478 snd_card_name = mixer_get_name(my_data->adev->mixer);
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1479 acdb_snd_card_name = get_snd_card_name_for_acdb_loader(snd_card_name);
1480
1481 result = my_data->acdb_init(acdb_snd_card_name, cvd_version, key);
1482
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]1483 /* Save these variables in platform_data. These will be used
1484 while reloading ACDB files during run time. */
1485 strlcpy(my_data->cvd_version, cvd_version, MAX_CVD_VERSION_STRING_SIZE);
1486 strlcpy(my_data->snd_card_name, acdb_snd_card_name,
1487 MAX_SND_CARD_STRING_SIZE);
1488 my_data->metainfo_key = key;
1489
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1490 if (cvd_version)
1491 free(cvd_version);
1492 if (!result) {
1493 my_data->is_acdb_initialized = true;
1494 ALOGD("ACDB initialized");
1495 audio_hwdep_send_cal(my_data);
1496 } else {
1497 my_data->is_acdb_initialized = false;
1498 ALOGD("ACDB initialization failed");
1499 }
1500 return result;
1501}
1502
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1503#define MAX_PATH (256)
1504#define THERMAL_SYSFS "/sys/class/thermal"
1505#define TZ_TYPE "/sys/class/thermal/thermal_zone%d/type"
1506#define TZ_WSA "/sys/class/thermal/thermal_zone%d/temp"
1507
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1508static bool check_and_get_wsa_info(char *snd_card_name, int *wsaCount,
1509 bool *is_wsa_combo_supported)
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1510{
1511 DIR *tdir = NULL;
1512 struct dirent *tdirent = NULL;
1513 int tzn = 0;
1514 char name[MAX_PATH] = {0};
1515 char cwd[MAX_PATH] = {0};
1516 char file[10] = "wsa";
1517 bool found = false;
1518 int wsa_count = 0;
1519
1520 if (!getcwd(cwd, sizeof(cwd)))
1521 return false;
1522
1523 chdir(THERMAL_SYSFS); /* Change dir to read the entries. Doesnt work
1524 otherwise */
1525 tdir = opendir(THERMAL_SYSFS);
1526 if (!tdir) {
1527 ALOGE("Unable to open %s\n", THERMAL_SYSFS);
1528 return false;
1529 }
1530
1531 while ((tdirent = readdir(tdir))) {
1532 char buf[50];
1533 struct dirent *tzdirent;
1534 DIR *tzdir = NULL;
1535
1536 tzdir = opendir(tdirent->d_name);
1537 if (!tzdir)
1538 continue;
1539 while ((tzdirent = readdir(tzdir))) {
1540 if (strcmp(tzdirent->d_name, "type"))
1541 continue;
1542 snprintf(name, MAX_PATH, TZ_TYPE, tzn);
1543 ALOGD("Opening %s\n", name);
1544 read_line_from_file(name, buf, sizeof(buf));
1545 if (strstr(buf, file)) {
1546 wsa_count++;
1547 /*We support max only two WSA speakers*/
1548 if (wsa_count == 2)
1549 break;
1550 }
1551 tzn++;
1552 }
1553 closedir(tzdir);
1554 }
1555 if (wsa_count > 0){
1556 ALOGD("Found %d WSA present on the platform", wsa_count);
1557 found = true;
1558 *wsaCount = wsa_count;
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1559
1560 /* update wsa combo supported flag based on sound card name */
1561 /* wsa combo flag needs to be set to true only for hardware
1562 combinations which has support for both wsa and non-wsa speaker */
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]1563 *is_wsa_combo_supported = false;
1564 if(snd_card_name) {
1565 if ((!strncmp(snd_card_name, "msm8953-snd-card-mtp",
1566 sizeof("msm8953-snd-card-mtp")) ||
1567 (!strncmp(snd_card_name, "msm8952-skum-snd-card",
1568 sizeof("msm8952-skum-snd-card"))))) {
1569 *is_wsa_combo_supported = true;
1570 }
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1571 }
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1572 }
1573 closedir(tdir);
1574 chdir(cwd); /* Restore current working dir */
1575 return found;
1576}
1577
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]1578static void get_source_mic_type(struct platform_data * my_data)
1579{
1580 // support max to mono, example if max count is 3, usecase supports Three, dual and mono mic
1581 switch (my_data->max_mic_count) {
1582 case 4:
1583 my_data->source_mic_type |= SOURCE_QUAD_MIC;
1584 case 3:
1585 my_data->source_mic_type |= SOURCE_THREE_MIC;;
1586 case 2:
1587 my_data->source_mic_type |= SOURCE_DUAL_MIC;
1588 case 1:
1589 my_data->source_mic_type |= SOURCE_MONO_MIC;
1590 break;
1591 default:
1592 ALOGE("%s: max_mic_count (%d), is not supported, setting to default",
1593 __func__, my_data->max_mic_count);
1594 my_data->source_mic_type = SOURCE_MONO_MIC | SOURCE_DUAL_MIC;
1595 break;
1596 }
1597}
1598
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1599void *platform_init(struct audio_device *adev)
1600{
1601 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1602 struct platform_data *my_data = NULL;
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]1603 int retry_num = 0, snd_card_num = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1604 const char *snd_card_name;
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]1605 char mixer_xml_path[MAX_MIXER_XML_PATH],ffspEnable[PROPERTY_VALUE_MAX];
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1606 const char *mixer_ctl_name = "Set HPX ActiveBe";
1607 struct mixer_ctl *ctl = NULL;
Naveen Kumar70e27352015-07-22 21:07:10 +0530[diff] [blame]1608 int idx;
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1609 int wsaCount =0;
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1610 bool is_wsa_combo_supported = false;
Naveen Kumar70e27352015-07-22 21:07:10 +0530[diff] [blame]1611
1612 my_data = calloc(1, sizeof(struct platform_data));
1613
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1614 if (!my_data) {
1615 ALOGE("failed to allocate platform data");
1616 return NULL;
1617 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1618
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1619 while (snd_card_num < MAX_SND_CARD) {
1620 adev->mixer = mixer_open(snd_card_num);
1621
1622 while (!adev->mixer && retry_num < RETRY_NUMBER) {
1623 usleep(RETRY_US);
1624 adev->mixer = mixer_open(snd_card_num);
1625 retry_num++;
1626 }
1627
1628 if (!adev->mixer) {
1629 ALOGE("%s: Unable to open the mixer card: %d", __func__,
1630 snd_card_num);
1631 retry_num = 0;
1632 snd_card_num++;
1633 continue;
1634 }
1635
1636 snd_card_name = mixer_get_name(adev->mixer);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]1637 ALOGD("%s: snd_card_name: %s", __func__, snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1638
1639 my_data->hw_info = hw_info_init(snd_card_name);
1640 if (!my_data->hw_info) {
1641 ALOGE("%s: Failed to init hardware info", __func__);
1642 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1643 query_platform(snd_card_name, mixer_xml_path);
1644 ALOGD("%s: mixer path file is %s", __func__,
1645 mixer_xml_path);
1646 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
1647 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1648 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1649 mixer_xml_path);
1650 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1651 if (!adev->audio_route) {
1652 ALOGE("%s: Failed to init audio route controls, aborting.",
1653 __func__);
1654 free(my_data);
Mingming Yindda29e62015-12-02 18:02:28 -0800[diff] [blame]1655 mixer_close(adev->mixer);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1656 return NULL;
1657 }
1658 adev->snd_card = snd_card_num;
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1659 update_codec_type(snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1660 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
1661 break;
1662 }
1663 retry_num = 0;
1664 snd_card_num++;
Mingming Yindda29e62015-12-02 18:02:28 -0800[diff] [blame]1665 mixer_close(adev->mixer);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1666 }
1667
1668 if (snd_card_num >= MAX_SND_CARD) {
1669 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
1670 free(my_data);
1671 return NULL;
1672 }
1673
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1674 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1675 my_data->fluence_in_spkr_mode = false;
1676 my_data->fluence_in_voice_call = false;
1677 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1678 my_data->fluence_in_audio_rec = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1679 my_data->external_spk_1 = false;
1680 my_data->external_spk_2 = false;
1681 my_data->external_mic = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1682 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1683 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]1684 my_data->slowtalk = false;
1685 my_data->hd_voice = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1686 my_data->edid_info = NULL;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame^]1687 my_data->ext_disp_type = EXT_DISPLAY_TYPE_NONE;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1688 my_data->is_wsa_speaker = false;
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1689 my_data->hw_dep_fd = -1;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1690
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1691 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
1692 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1693 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1694 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1695 my_data->fluence_type = FLUENCE_DUAL_MIC;
1696 } else {
1697 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1698 }
1699
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1700 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1701 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1702 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1703 my_data->fluence_in_voice_call = true;
1704 }
1705
1706 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1707 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1708 my_data->fluence_in_voice_rec = true;
1709 }
1710
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1711 property_get("persist.audio.fluence.audiorec",value,"");
1712 if (!strncmp("true", value, sizeof("true"))) {
1713 my_data->fluence_in_audio_rec = true;
1714 }
1715
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1716 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1717 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1718 my_data->fluence_in_spkr_mode = true;
1719 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1720
1721 property_get("persist.audio.fluence.mode",value,"");
1722 if (!strncmp("broadside", value, sizeof("broadside"))) {
1723 my_data->fluence_mode = FLUENCE_BROADSIDE;
1724 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1725 }
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1726
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]1727 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]1728 /*Set ACDB ID of Stereo speaker if two WSAs are present*/
1729 /*Default ACDB ID for wsa speaker is that for mono*/
1730 if (wsaCount == 2) {
1731 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_WSA, 15);
1732 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_VBAT, 15);
1733 }
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1734
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1735 my_data->is_wsa_speaker = true;
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1736
1737 if (is_wsa_combo_supported)
1738 hw_info_enable_wsa_combo_usecase_support(my_data->hw_info);
1739
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1740 }
1741
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1742 property_get("persist.audio.FFSP.enable", ffspEnable, "");
1743 if (!strncmp("true", ffspEnable, sizeof("true"))) {
1744 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1745 acdb_device_table[SND_DEVICE_OUT_SPEAKER_WSA] = 131;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1746 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
1747 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
1748 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1749 }
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1750
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1751 /* Check if Vbat speaker enabled property is set, this should be done before acdb init */
1752 bool ret = false;
1753 ret = audio_extn_can_use_vbat();
1754 if (ret)
1755 my_data->is_vbat_speaker = true;
1756
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]1757 /*
1758 * Check if hifi audio( i.e. 96, 192 KHZ) is enabled for this platform,
1759 * enable hifi audio by default for external codec targets
1760 */
1761 ret = audio_extn_is_hifi_audio_supported();
1762 if (ret || is_external_codec)
1763 my_data->hifi_audio = true;
1764
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1765 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1766 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1767 if (my_data->acdb_handle == NULL) {
1768 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1769 } else {
1770 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1771 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1772 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1773 if (!my_data->acdb_deallocate)
1774 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1775 __func__, LIB_ACDB_LOADER);
1776
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1777 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]1778 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1779 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1780 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1781 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1782
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1783 my_data->acdb_set_audio_cal = (acdb_set_audio_cal_t)dlsym(my_data->acdb_handle,
1784 "acdb_loader_set_audio_cal_v2");
1785 if (!my_data->acdb_set_audio_cal)
1786 ALOGE("%s: Could not find the symbol acdb_set_audio_cal_v2 from %s",
1787 __func__, LIB_ACDB_LOADER);
1788
1789 my_data->acdb_get_audio_cal = (acdb_get_audio_cal_t)dlsym(my_data->acdb_handle,
1790 "acdb_loader_get_audio_cal_v2");
1791 if (!my_data->acdb_get_audio_cal)
1792 ALOGE("%s: Could not find the symbol acdb_get_audio_cal_v2 from %s",
1793 __func__, LIB_ACDB_LOADER);
1794
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1795 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1796 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1797 if (!my_data->acdb_send_voice_cal)
1798 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1799 __func__, LIB_ACDB_LOADER);
1800
1801 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1802 "acdb_loader_reload_vocvoltable");
1803 if (!my_data->acdb_reload_vocvoltable)
1804 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1805 __func__, LIB_ACDB_LOADER);
1806
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1807 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1808 my_data->acdb_handle,
1809 "acdb_loader_get_default_app_type");
1810 if (!my_data->acdb_get_default_app_type)
1811 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1812 __func__, LIB_ACDB_LOADER);
1813
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1814 my_data->acdb_send_common_top = (acdb_send_common_top_t)dlsym(
1815 my_data->acdb_handle,
1816 "acdb_loader_send_common_custom_topology");
1817 if (!my_data->acdb_send_common_top)
1818 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1819 __func__, LIB_ACDB_LOADER);
1820
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1821 my_data->acdb_set_codec_data = (acdb_set_codec_data_t)dlsym(
1822 my_data->acdb_handle,
1823 "acdb_loader_set_codec_data");
1824 if (!my_data->acdb_set_codec_data)
1825 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1826 __func__, LIB_ACDB_LOADER);
1827
1828
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1829 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1830 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1831 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1832 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1833 goto acdb_init_fail;
1834 }
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]1835
1836 my_data->acdb_reload = (acdb_reload_t)dlsym(my_data->acdb_handle,
1837 "acdb_loader_reload_acdb_files");
1838 if (my_data->acdb_reload == NULL) {
1839 ALOGE("%s: dlsym error %s for acdb_loader_reload_acdb_files", __func__, dlerror());
1840 goto acdb_init_fail;
1841 }
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1842 platform_acdb_init(my_data);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1843 }
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1844 audio_extn_pm_vote();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1845
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1846 /* Configure active back end for HPX*/
1847 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1848 if (ctl) {
1849 ALOGE(" sending HPX Active BE information ");
1850 mixer_ctl_set_value(ctl, 0, is_external_codec);
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1851 }
1852
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1853acdb_init_fail:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1854
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]1855 set_platform_defaults(my_data);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1856
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]1857 /* Initialize ACDB and PCM ID's */
1858 if (is_external_codec)
Ravi Kumar Alamanda14b0f2d2015-06-28 21:04:09 -0700[diff] [blame]1859 platform_info_init(PLATFORM_INFO_XML_PATH_EXTCODEC, my_data);
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]1860 else
Ravi Kumar Alamanda14b0f2d2015-06-28 21:04:09 -0700[diff] [blame]1861 platform_info_init(PLATFORM_INFO_XML_PATH, my_data);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1862
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]1863 /* obtain source mic type from max mic count*/
1864 get_source_mic_type(my_data);
1865 ALOGD("%s: Fluence_Type(%d) max_mic_count(%d) mic_type(0x%x) fluence_in_voice_call(%d)"
1866 " fluence_in_voice_rec(%d) fluence_in_spkr_mode(%d) ",
1867 __func__, my_data->fluence_type, my_data->max_mic_count, my_data->source_mic_type,
1868 my_data->fluence_in_voice_call, my_data->fluence_in_voice_rec,
1869 my_data->fluence_in_spkr_mode);
1870
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1871 /* init usb */
1872 audio_extn_usb_init(adev);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1873
Naresh Tanniru9d027a62015-03-13 01:32:10 +0530[diff] [blame]1874 /*init a2dp*/
1875 audio_extn_a2dp_init(adev);
1876
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1877 /* Read one time ssr property */
1878 audio_extn_ssr_update_enabled();
1879 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1880
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1881 /* init dap hal */
1882 audio_extn_dap_hal_init(adev->snd_card);
1883
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1884 audio_extn_dolby_set_license(adev);
1885
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1886 /* init audio device arbitration */
1887 audio_extn_dev_arbi_init();
1888
1889 my_data->edid_info = NULL;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1890
1891 /* initialize backend config */
1892 for (idx = 0; idx < MAX_CODEC_BACKENDS; idx++) {
1893 my_data->current_backend_cfg[idx].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
1894 if (idx == HEADPHONE_44_1_BACKEND)
1895 my_data->current_backend_cfg[idx].sample_rate = OUTPUT_SAMPLING_RATE_44100;
1896 my_data->current_backend_cfg[idx].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
1897 }
1898
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]1899 my_data->current_tx_backend_cfg[DEFAULT_CODEC_BACKEND].sample_rate =
1900 CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
1901 my_data->current_tx_backend_cfg[DEFAULT_CODEC_BACKEND].bit_width =
1902 CODEC_BACKEND_DEFAULT_BIT_WIDTH;
1903
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]1904 if (is_external_codec) {
1905 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1906 strdup("SLIM_0_RX Format");
1907 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1908 strdup("SLIM_0_RX SampleRate");
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1909
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]1910 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].bitwidth_mixer_ctl =
1911 strdup("SLIM_5_RX Format");
1912 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].samplerate_mixer_ctl =
1913 strdup("SLIM_5_RX SampleRate");
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1914
1915 my_data->current_backend_cfg[HEADPHONE_BACKEND].bitwidth_mixer_ctl =
1916 strdup("SLIM_6_RX Format");
1917 my_data->current_backend_cfg[HEADPHONE_BACKEND].samplerate_mixer_ctl =
1918 strdup("SLIM_6_RX SampleRate");
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]1919
1920 my_data->current_tx_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1921 strdup("SLIM_0_TX Format");
1922 my_data->current_tx_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1923 strdup("SLIM_0_TX SampleRate");
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]1924 } else {
1925 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1926 strdup("MI2S_RX Format");
1927 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1928 strdup("MI2S_RX SampleRate");
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]1929
1930 my_data->current_tx_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1931 strdup("MI2S_TX Format");
1932 my_data->current_tx_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1933 strdup("MI2S_TX SampleRate");
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]1934 }
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]1935
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]1936 my_data->current_backend_cfg[USB_AUDIO_RX_BACKEND].bitwidth_mixer_ctl =
1937 strdup("USB_AUDIO_RX Format");
1938 my_data->current_backend_cfg[USB_AUDIO_RX_BACKEND].samplerate_mixer_ctl =
1939 strdup("USB_AUDIO_RX SampleRate");
1940
Mingming Yinddd610b2016-01-20 17:09:32 -0800[diff] [blame]1941 my_data->current_backend_cfg[HDMI_RX_BACKEND].bitwidth_mixer_ctl =
1942 strdup("HDMI_RX Bit Format");
1943 my_data->current_backend_cfg[HDMI_RX_BACKEND].samplerate_mixer_ctl =
1944 strdup("HDMI_RX SampleRate");
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]1945 my_data->current_backend_cfg[HDMI_RX_BACKEND].channels_mixer_ctl =
1946 strdup("HDMI_RX Channels");
Mingming Yinddd610b2016-01-20 17:09:32 -0800[diff] [blame]1947
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame^]1948 my_data->current_backend_cfg[DISP_PORT_RX_BACKEND].bitwidth_mixer_ctl =
1949 strdup("Display Port RX Bit Format");
1950 my_data->current_backend_cfg[DISP_PORT_RX_BACKEND].samplerate_mixer_ctl =
1951 strdup("Display Port RX SampleRate");
1952 my_data->current_backend_cfg[DISP_PORT_RX_BACKEND].channels_mixer_ctl =
1953 strdup("Display Port RX Channels");
1954
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]1955 ret = audio_extn_utils_get_codec_version(snd_card_name,
1956 my_data->adev->snd_card,
1957 my_data->codec_version);
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]1958
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]1959 if (NATIVE_AUDIO_MODE_INVALID != platform_get_native_support()) {
1960 /*
1961 * Native playback is enabled from the UI.
1962 */
1963 if(strstr(snd_card_name, "tasha")) {
1964 if (strstr(my_data->codec_version, "WCD9335_1_0") ||
1965 strstr(my_data->codec_version, "WCD9335_1_1")) {
1966 ALOGD("%s:napb: TASHA 1.0 or 1.1 only SRC mode is supported",
1967 __func__);
1968 platform_set_native_support(NATIVE_AUDIO_MODE_SRC);
1969 }
1970 } else {
1971 platform_set_native_support(NATIVE_AUDIO_MODE_INVALID);
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]1972 }
1973 }
1974
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1975 my_data->edid_info = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1976 return my_data;
1977}
1978
1979void platform_deinit(void *platform)
1980{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1981 struct platform_data *my_data = (struct platform_data *)platform;
1982
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1983 if (my_data->edid_info) {
1984 free(my_data->edid_info);
1985 my_data->edid_info = NULL;
1986 }
1987
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1988 if (my_data->hw_dep_fd >= 0) {
1989 close(my_data->hw_dep_fd);
1990 my_data->hw_dep_fd = -1;
1991 }
1992
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1993 hw_info_deinit(my_data->hw_info);
1994 close_csd_client(my_data->csd);
1995
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1996 int32_t dev;
1997 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1998 if (backend_tag_table[dev]) {
1999 free(backend_tag_table[dev]);
2000 backend_tag_table[dev]= NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2001 }
2002 }
2003
2004 /* deinit audio device arbitration */
2005 audio_extn_dev_arbi_deinit();
2006
2007 if (my_data->edid_info) {
2008 free(my_data->edid_info);
2009 my_data->edid_info = NULL;
2010 }
2011
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2012 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2013 /* deinit usb */
2014 audio_extn_usb_deinit();
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]2015 audio_extn_dap_hal_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2016}
2017
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]2018static int platform_is_acdb_initialized(void *platform)
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]2019{
2020 struct platform_data *my_data = (struct platform_data *)platform;
2021 ALOGD("%s: acdb initialized %d\n", __func__, my_data->is_acdb_initialized);
2022 return my_data->is_acdb_initialized;
2023}
2024
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]2025void platform_snd_card_update(void *platform, int snd_scard_state)
2026{
2027 struct platform_data *my_data = (struct platform_data *)platform;
2028
2029 if (snd_scard_state == SND_CARD_STATE_ONLINE) {
2030 if (!platform_is_acdb_initialized(my_data)) {
2031 if(platform_acdb_init(my_data))
2032 ALOGE("%s: acdb initialization is failed", __func__);
2033 } else if (my_data->acdb_send_common_top() < 0) {
2034 ALOGD("%s: acdb did not set common topology", __func__);
2035 }
2036 }
2037}
2038
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2039const char *platform_get_snd_device_name(snd_device_t snd_device)
2040{
2041 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
2042 return device_table[snd_device];
2043 else
2044 return "";
2045}
2046
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2047int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
2048 char *device_name)
2049{
2050 struct platform_data *my_data = (struct platform_data *)platform;
2051
2052 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
2053 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
2054 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
2055 } else {
2056 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
2057 return -EINVAL;
2058 }
2059
2060 return 0;
2061}
2062
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2063void platform_add_backend_name(char *mixer_path, snd_device_t snd_device,
2064 struct audio_usecase *usecase)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2065{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2066 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2067 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
2068 return;
2069 }
2070
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2071 if((snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
2072 !(usecase->type == VOICE_CALL || usecase->type == VOIP_CALL)) {
2073 ALOGI("%s: Not adding vbat speaker device to non voice use cases", __func__);
2074 return;
2075 }
2076
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2077 const char * suffix = backend_tag_table[snd_device];
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2078
2079 if (suffix != NULL) {
2080 strlcat(mixer_path, " ", MIXER_PATH_MAX_LENGTH);
2081 strlcat(mixer_path, suffix, MIXER_PATH_MAX_LENGTH);
2082 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2083}
2084
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2085bool platform_check_backends_match(snd_device_t snd_device1, snd_device_t snd_device2)
2086{
2087 bool result = true;
2088
2089 ALOGV("%s: snd_device1 = %s, snd_device2 = %s", __func__,
2090 platform_get_snd_device_name(snd_device1),
2091 platform_get_snd_device_name(snd_device2));
2092
2093 if ((snd_device1 < SND_DEVICE_MIN) || (snd_device1 >= SND_DEVICE_OUT_END)) {
2094 ALOGE("%s: Invalid snd_device = %s", __func__,
2095 platform_get_snd_device_name(snd_device1));
2096 return false;
2097 }
2098 if ((snd_device2 < SND_DEVICE_MIN) || (snd_device2 >= SND_DEVICE_OUT_END)) {
2099 ALOGE("%s: Invalid snd_device = %s", __func__,
2100 platform_get_snd_device_name(snd_device2));
2101 return false;
2102 }
2103 const char * be_itf1 = hw_interface_table[snd_device1];
2104 const char * be_itf2 = hw_interface_table[snd_device2];
2105
2106 if (NULL != be_itf1 && NULL != be_itf2) {
Kuirong Wangb9fbb1e2016-05-03 18:36:39 -0700[diff] [blame]2107 if ((NULL == strstr(be_itf2, be_itf1)) && (NULL == strstr(be_itf1, be_itf2)))
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2108 result = false;
2109 } else if (NULL == be_itf1 && NULL != be_itf2) {
2110 result = false;
2111 } else if (NULL != be_itf1 && NULL == be_itf2) {
2112 result = false;
2113 }
2114
2115 ALOGV("%s: be_itf1 = %s, be_itf2 = %s, match %d", __func__, be_itf1, be_itf2, result);
2116 return result;
2117}
2118
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2119int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
2120{
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]2121 int device_id = -1;
2122
Karthik Reddy Katta561d4ba2016-06-23 13:41:18 +0530[diff] [blame]2123 if (device_type == PCM_PLAYBACK)
2124 device_id = pcm_device_table[usecase][0];
2125 else
2126 device_id = pcm_device_table[usecase][1];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2127 return device_id;
2128}
2129
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2130static int find_index(struct name_to_index * table, int32_t len, const char * name)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2131{
2132 int ret = 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2133 int32_t i;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2134
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2135 if (table == NULL) {
2136 ALOGE("%s: table is NULL", __func__);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2137 ret = -ENODEV;
2138 goto done;
2139 }
2140
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2141 if (name == NULL) {
2142 ALOGE("null key");
2143 ret = -ENODEV;
2144 goto done;
2145 }
2146
2147 for (i=0; i < len; i++) {
2148 const char* tn = table[i].name;
2149 size_t len = strlen(tn);
2150 if (strncmp(tn, name, len) == 0) {
2151 if (strlen(name) != len) {
2152 continue; // substring
2153 }
2154 ret = table[i].index;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2155 goto done;
2156 }
2157 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2158 ALOGE("%s: Could not find index for name = %s",
2159 __func__, name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2160 ret = -ENODEV;
2161done:
2162 return ret;
2163}
2164
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]2165int platform_set_fluence_type(void *platform, char *value)
2166{
2167 int ret = 0;
2168 int fluence_type = FLUENCE_NONE;
2169 int fluence_flag = NONE_FLAG;
2170 struct platform_data *my_data = (struct platform_data *)platform;
2171 struct audio_device *adev = my_data->adev;
2172
2173 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
2174
2175 /* only dual mic turn on and off is supported as of now through setparameters */
2176 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
2177 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
2178 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
2179 ALOGV("fluence dualmic feature enabled \n");
2180 fluence_type = FLUENCE_DUAL_MIC;
2181 fluence_flag = DMIC_FLAG;
2182 } else {
2183 ALOGE("%s: Failed to set DUALMIC", __func__);
2184 ret = -1;
2185 goto done;
2186 }
2187 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
2188 ALOGV("fluence disabled");
2189 fluence_type = FLUENCE_NONE;
2190 } else {
2191 ALOGE("Invalid fluence value : %s",value);
2192 ret = -1;
2193 goto done;
2194 }
2195
2196 if (fluence_type != my_data->fluence_type) {
2197 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
2198 my_data->fluence_type = fluence_type;
2199 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
2200 }
2201done:
2202 return ret;
2203}
2204
2205int platform_get_fluence_type(void *platform, char *value, uint32_t len)
2206{
2207 int ret = 0;
2208 struct platform_data *my_data = (struct platform_data *)platform;
2209
2210 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
2211 strlcpy(value, "quadmic", len);
2212 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
2213 strlcpy(value, "dualmic", len);
2214 } else if (my_data->fluence_type == FLUENCE_NONE) {
2215 strlcpy(value, "none", len);
2216 } else
2217 ret = -1;
2218
2219 return ret;
2220}
2221
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2222int platform_get_snd_device_index(char *device_name)
2223{
2224 return find_index(snd_device_name_index, SND_DEVICE_MAX, device_name);
2225}
2226
2227int platform_get_usecase_index(const char *usecase_name)
2228{
2229 return find_index(usecase_name_index, AUDIO_USECASE_MAX, usecase_name);
2230}
2231
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2232int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
2233{
2234 int ret = 0;
2235
2236 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2237 ALOGE("%s: Invalid snd_device = %d",
2238 __func__, snd_device);
2239 ret = -EINVAL;
2240 goto done;
2241 }
2242
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2243 ALOGV("%s: acdb_device_table[%s]: old = %d new = %d", __func__,
2244 platform_get_snd_device_name(snd_device), acdb_device_table[snd_device], acdb_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2245 acdb_device_table[snd_device] = acdb_id;
2246done:
2247 return ret;
2248}
2249
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2250int platform_get_default_app_type(void *platform)
2251{
2252 struct platform_data *my_data = (struct platform_data *)platform;
2253
2254 if (my_data->acdb_get_default_app_type)
2255 return my_data->acdb_get_default_app_type();
2256 else
2257 return DEFAULT_APP_TYPE;
2258}
2259
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]2260int platform_get_default_app_type_v2(void *platform __unused,
2261 usecase_type_t type __unused)
Srikanth Uyyalaa1e32352015-10-09 14:48:04 +0530[diff] [blame]2262{
2263 if(type == PCM_CAPTURE)
2264 return DEFAULT_APP_TYPE_TX_PATH;
2265 else
2266 return DEFAULT_APP_TYPE_RX_PATH;
2267}
2268
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]2269int platform_get_snd_device_acdb_id(snd_device_t snd_device)
2270{
2271 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2272 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
2273 return -EINVAL;
2274 }
2275 return acdb_device_table[snd_device];
2276}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2277
2278int 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]2279{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2280 int ret = 0;
2281
2282 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2283 ALOGE("%s: Invalid snd_device = %d",
2284 __func__, snd_device);
2285 ret = -EINVAL;
2286 goto done;
2287 }
2288
2289 backend_bit_width_table[snd_device] = bit_width;
2290done:
2291 return ret;
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2292}
2293
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2294int platform_get_snd_device_bit_width(snd_device_t snd_device)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2295{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2296 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2297 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]2298 return CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2299 }
2300 return backend_bit_width_table[snd_device];
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2301}
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2302int platform_set_native_support(int na_mode)
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2303{
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2304 if (NATIVE_AUDIO_MODE_SRC == na_mode || NATIVE_AUDIO_MODE_TRUE_44_1 == na_mode) {
2305 na_props.platform_na_prop_enabled = na_props.ui_na_prop_enabled = true;
2306 na_props.na_mode = na_mode;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2307 ALOGD("%s:napb: native audio playback enabled in (%s) mode v2.0", __func__,
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2308 ((na_mode == NATIVE_AUDIO_MODE_SRC)?"SRC mode":"True 44.1 mode"));
2309 } else {
2310 na_props.platform_na_prop_enabled = false;
2311 na_props.na_mode = NATIVE_AUDIO_MODE_INVALID;
2312 ALOGD("%s:napb: native audio playback disabled", __func__);
2313 }
2314
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2315 return 0;
2316}
2317
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2318int platform_get_native_support()
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2319{
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2320 int ret = NATIVE_AUDIO_MODE_INVALID;
2321 if (na_props.platform_na_prop_enabled &&
2322 na_props.ui_na_prop_enabled) {
2323 ret = na_props.na_mode;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2324 }
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2325 ALOGV("%s:napb: ui Prop enabled(%d) version(%d)", __func__,
2326 na_props.ui_na_prop_enabled, na_props.na_mode);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2327 return ret;
2328}
2329
2330void native_audio_get_params(struct str_parms *query,
2331 struct str_parms *reply,
2332 char *value, int len)
2333{
2334 int ret;
2335 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2336 value, len);
2337 if (ret >= 0) {
2338 if (na_props.platform_na_prop_enabled) {
2339 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2340 na_props.ui_na_prop_enabled ? "true" : "false");
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2341 ALOGV("%s:napb: na_props.ui_na_prop_enabled: %d", __func__,
2342 na_props.ui_na_prop_enabled);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2343 } else {
2344 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2345 "false");
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2346 ALOGV("%s:napb: native audio not supported: %d", __func__,
2347 na_props.platform_na_prop_enabled);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2348 }
2349 }
2350}
2351
2352int native_audio_set_params(struct platform_data *platform,
2353 struct str_parms *parms, char *value, int len)
2354{
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]2355 int ret = -1;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2356 struct audio_usecase *usecase;
2357 struct listnode *node;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2358 int mode = NATIVE_AUDIO_MODE_INVALID;
2359
Preetam Singh Ranawat6746b7a2016-07-18 16:40:24 +0530[diff] [blame]2360 if (!value || !parms)
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]2361 return ret;
2362
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2363 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO_MODE,
2364 value, len);
2365 if (ret >= 0) {
2366 if (value && !strncmp(value, "src", sizeof("src")))
2367 mode = NATIVE_AUDIO_MODE_SRC;
2368 else if (value && !strncmp(value, "true", sizeof("true")))
2369 mode = NATIVE_AUDIO_MODE_TRUE_44_1;
2370 else {
2371 mode = NATIVE_AUDIO_MODE_INVALID;
2372 ALOGE("%s:napb:native_audio_mode in platform info xml,invalid mode string",
2373 __func__);
2374 }
2375 ALOGD("%s:napb updating mode (%d) from XML",__func__, mode);
2376 platform_set_native_support(mode);
2377 }
2378
2379
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2380
2381 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2382 value, len);
2383 if (ret >= 0) {
2384 if (na_props.platform_na_prop_enabled) {
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2385 if (!strncmp("true", value, sizeof("true"))) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2386 na_props.ui_na_prop_enabled = true;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2387 ALOGD("%s:napb: native audio feature enabled from UI",
2388 __func__);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2389 }
2390 else {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2391 na_props.ui_na_prop_enabled = false;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2392 ALOGD("%s:napb: native audio feature disabled from UI",
2393 __func__);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2394 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2395
2396 str_parms_del(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO);
2397
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2398 /*
2399 * Iterate through the usecase list and trigger device switch for
2400 * all the appropriate usecases
2401 */
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2402 list_for_each(node, &(platform->adev)->usecase_list) {
2403 usecase = node_to_item(node, struct audio_usecase, list);
2404
2405 if (is_offload_usecase(usecase->id) &&
2406 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2407 usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) &&
2408 OUTPUT_SAMPLING_RATE_44100 == usecase->stream.out->sample_rate) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2409 ALOGD("%s:napb: triggering dynamic device switch for usecase(%d: %s)"
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2410 " stream(%p), device(%d)", __func__, usecase->id,
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]2411 use_case_table[usecase->id], (void*) usecase->stream.out,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2412 usecase->stream.out->devices);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2413 select_devices(platform->adev, usecase->id);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2414 }
2415 }
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2416 } else
2417 ALOGD("%s:napb: native audio cannot be enabled from UI",
2418 __func__);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2419 }
2420 return ret;
2421}
2422
Ashish Jainf1eaa582016-05-23 20:54:24 +0530[diff] [blame]2423static void true_32_bit_set_params(struct str_parms *parms,
2424 char *value, int len)
2425{
2426 int ret = 0;
2427
2428 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_TRUE_32_BIT,
2429 value,len);
2430 if (ret >= 0) {
2431 if (value && !strncmp(value, "true", sizeof("src")))
2432 supports_true_32_bit = true;
2433 else
2434 supports_true_32_bit = false;
2435 str_parms_del(parms, AUDIO_PARAMETER_KEY_TRUE_32_BIT);
2436 }
2437
2438}
2439
2440bool platform_supports_true_32bit()
2441{
2442 return supports_true_32_bit;
2443}
2444
Sidipotu Ashokad8fff82016-02-02 10:48:42 +0530[diff] [blame]2445int check_hdset_combo_device(snd_device_t snd_device)
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2446{
2447 int ret = false;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2448
Sidipotu Ashokad8fff82016-02-02 10:48:42 +0530[diff] [blame]2449 if (SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES == snd_device ||
2450 SND_DEVICE_OUT_SPEAKER_AND_LINE == snd_device ||
2451 SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1 == snd_device ||
2452 SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2 == snd_device ||
2453 SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET == snd_device)
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2454 ret = true;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2455
2456 return ret;
2457}
2458
kunleiz207afaa2016-07-22 14:26:49 +0800[diff] [blame]2459int check_44100_support_device(audio_devices_t out_device)
2460{
2461 int ret = true;
2462
2463 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2464 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET ||
2465 out_device & AUDIO_DEVICE_OUT_LINE)
2466 ret = false;
2467
2468 return ret;
2469}
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2470
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +0530[diff] [blame]2471int platform_get_backend_index(snd_device_t snd_device)
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2472{
2473 int32_t port = DEFAULT_CODEC_BACKEND;
2474
2475 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2476 if (backend_tag_table[snd_device] != NULL) {
2477 if (strncmp(backend_tag_table[snd_device], "headphones-44.1",
2478 sizeof("headphones-44.1")) == 0)
2479 port = HEADPHONE_44_1_BACKEND;
2480 else if (strncmp(backend_tag_table[snd_device], "headphones",
2481 sizeof("headphones")) == 0)
2482 port = HEADPHONE_BACKEND;
2483 else if (strcmp(backend_tag_table[snd_device], "hdmi") == 0)
2484 port = HDMI_RX_BACKEND;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame^]2485 else if (strcmp(backend_tag_table[snd_device], "display-port") == 0)
2486 port = DISP_PORT_RX_BACKEND;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]2487 else if (strcmp(backend_tag_table[snd_device], "usb-headphones") == 0)
2488 port = USB_AUDIO_RX_BACKEND;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2489 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2490 } else {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2491 ALOGV("%s:napb: Invalid device - %d ", __func__, snd_device);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2492 }
2493
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2494 ALOGV("%s:napb: backend port - %d device - %d ", __func__, port,
2495 snd_device);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2496 return port;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2497}
2498
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2499int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2500 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2501{
2502 struct platform_data *my_data = (struct platform_data *)platform;
2503 int acdb_dev_id, acdb_dev_type;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2504 int snd_device = SND_DEVICE_OUT_SPEAKER;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2505 int new_snd_device[SND_DEVICE_OUT_END];
2506 int i, num_devices = 1;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2507
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2508 if (usecase->type == PCM_PLAYBACK)
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2509 snd_device = usecase->out_snd_device;
Karthik Reddy Katta81c42612015-11-13 17:49:07 +0530[diff] [blame]2510 else if ((usecase->type == PCM_CAPTURE) &&
2511 voice_is_in_call_rec_stream(usecase->stream.in))
2512 snd_device = voice_get_incall_rec_snd_device(usecase->in_snd_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2513 else if ((usecase->type == PCM_HFP_CALL) || (usecase->type == PCM_CAPTURE))
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2514 snd_device = usecase->in_snd_device;
Xiaojun Sang040cc9f2015-08-03 19:38:28 +0800[diff] [blame]2515 acdb_dev_id = acdb_device_table[platform_get_spkr_prot_snd_device(snd_device)];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2516
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2517 if(!platform_can_split_snd_device(platform, snd_device, &num_devices, new_snd_device)) {
2518 new_snd_device[0] = snd_device;
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]2519 }
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2520
2521 for (i = 0; i < num_devices; i++) {
2522 acdb_dev_id = acdb_device_table[platform_get_spkr_prot_snd_device(new_snd_device[i])];
2523
2524 // Do not use Rx path default app type for TX path
2525 if ((usecase->type == PCM_CAPTURE) && (app_type == DEFAULT_APP_TYPE_RX_PATH)) {
2526 ALOGD("Resetting app type for Tx path to default");
2527 app_type = DEFAULT_APP_TYPE_TX_PATH;
2528 }
2529 if (acdb_dev_id < 0) {
2530 ALOGE("%s: Could not find acdb id for device(%d)",
2531 __func__, new_snd_device[i]);
2532 return -EINVAL;
2533 }
2534 if (my_data->acdb_send_audio_cal) {
2535 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
2536 __func__, new_snd_device[i], acdb_dev_id);
2537 if (new_snd_device[i] >= SND_DEVICE_OUT_BEGIN &&
2538 new_snd_device[i] < SND_DEVICE_OUT_END)
2539 acdb_dev_type = ACDB_DEV_TYPE_OUT;
2540 else
2541 acdb_dev_type = ACDB_DEV_TYPE_IN;
2542 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
2543 sample_rate);
2544 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2545 }
2546 return 0;
2547}
2548
2549int platform_switch_voice_call_device_pre(void *platform)
2550{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2551 struct platform_data *my_data = (struct platform_data *)platform;
2552 int ret = 0;
2553
2554 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]2555 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2556 /* This must be called before disabling mixer controls on APQ side */
2557 ret = my_data->csd->disable_device();
2558 if (ret < 0) {
2559 ALOGE("%s: csd_client_disable_device, failed, error %d",
2560 __func__, ret);
2561 }
2562 }
2563 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2564}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2565
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2566int platform_switch_voice_call_enable_device_config(void *platform,
2567 snd_device_t out_snd_device,
2568 snd_device_t in_snd_device)
2569{
2570 struct platform_data *my_data = (struct platform_data *)platform;
2571 int acdb_rx_id, acdb_tx_id;
2572 int ret = 0;
2573
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2574 if (my_data->csd == NULL)
2575 return ret;
2576
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2577 if ((out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
2578 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
2579 audio_extn_spkr_prot_is_enabled()) {
2580 if (my_data->is_vbat_speaker)
2581 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2582 else
2583 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2584 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2585 acdb_rx_id = acdb_device_table[out_snd_device];
2586
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2587 acdb_tx_id = acdb_device_table[in_snd_device];
2588
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2589 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2590 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
2591 if (ret < 0) {
2592 ALOGE("%s: csd_enable_device_config, failed, error %d",
2593 __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2594 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2595 } else {
2596 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2597 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2598 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2599
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2600 return ret;
2601}
2602
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2603int platform_switch_voice_call_device_post(void *platform,
2604 snd_device_t out_snd_device,
2605 snd_device_t in_snd_device)
2606{
2607 struct platform_data *my_data = (struct platform_data *)platform;
2608 int acdb_rx_id, acdb_tx_id;
2609
2610 if (my_data->acdb_send_voice_cal == NULL) {
2611 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
2612 } else {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2613 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
2614 audio_extn_spkr_prot_is_enabled())
2615 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
2616
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2617 acdb_rx_id = acdb_device_table[out_snd_device];
2618 acdb_tx_id = acdb_device_table[in_snd_device];
2619
2620 if (acdb_rx_id > 0 && acdb_tx_id > 0)
2621 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
2622 else
2623 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2624 acdb_rx_id, acdb_tx_id);
2625 }
2626
2627 return 0;
2628}
2629
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2630int platform_switch_voice_call_usecase_route_post(void *platform,
2631 snd_device_t out_snd_device,
2632 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2633{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2634 struct platform_data *my_data = (struct platform_data *)platform;
2635 int acdb_rx_id, acdb_tx_id;
2636 int ret = 0;
2637
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2638 if (my_data->csd == NULL)
2639 return ret;
2640
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2641 if ((out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
2642 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
2643 audio_extn_spkr_prot_is_enabled()) {
2644 if (my_data->is_vbat_speaker)
2645 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2646 else
2647 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2648 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2649 acdb_rx_id = acdb_device_table[out_snd_device];
2650
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2651 acdb_tx_id = acdb_device_table[in_snd_device];
2652
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2653 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2654 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
2655 my_data->adev->acdb_settings);
2656 if (ret < 0) {
2657 ALOGE("%s: csd_enable_device, failed, error %d", __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2658 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2659 } else {
2660 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2661 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2662 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2663
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2664 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2665}
2666
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2667int platform_start_voice_call(void *platform, uint32_t vsid)
2668{
2669 struct platform_data *my_data = (struct platform_data *)platform;
2670 int ret = 0;
2671
2672 if (my_data->csd != NULL) {
2673 ret = my_data->csd->start_voice(vsid);
2674 if (ret < 0) {
2675 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
2676 }
2677 }
2678 return ret;
2679}
2680
2681int platform_stop_voice_call(void *platform, uint32_t vsid)
2682{
2683 struct platform_data *my_data = (struct platform_data *)platform;
2684 int ret = 0;
2685
2686 if (my_data->csd != NULL) {
2687 ret = my_data->csd->stop_voice(vsid);
2688 if (ret < 0) {
2689 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
2690 }
2691 }
2692 return ret;
2693}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]2694
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]2695int platform_get_sample_rate(void *platform __unused,
2696 uint32_t *rate __unused)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2697{
2698 return 0;
2699}
2700
2701int platform_set_voice_volume(void *platform, int volume)
2702{
2703 struct platform_data *my_data = (struct platform_data *)platform;
2704 struct audio_device *adev = my_data->adev;
2705 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2706 const char *mixer_ctl_name = "Voice Rx Gain";
2707 int vol_index = 0, ret = 0;
2708 uint32_t set_values[ ] = {0,
2709 ALL_SESSION_VSID,
2710 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2711
2712 // Voice volume levels are mapped to adsp volume levels as follows.
2713 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
2714 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2715 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
2716 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2717
2718 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2719 if (!ctl) {
2720 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2721 __func__, mixer_ctl_name);
2722 return -EINVAL;
2723 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2724 ALOGV("Setting voice volume index: %d", set_values[0]);
2725 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2726
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2727 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2728 ret = my_data->csd->volume(ALL_SESSION_VSID, volume,
2729 DEFAULT_VOLUME_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2730 if (ret < 0) {
2731 ALOGE("%s: csd_volume error %d", __func__, ret);
2732 }
2733 }
2734 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2735}
2736
2737int platform_set_mic_mute(void *platform, bool state)
2738{
2739 struct platform_data *my_data = (struct platform_data *)platform;
2740 struct audio_device *adev = my_data->adev;
2741 struct mixer_ctl *ctl;
2742 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2743 int ret = 0;
2744 uint32_t set_values[ ] = {0,
2745 ALL_SESSION_VSID,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2746 DEFAULT_MUTE_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2747
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2748 set_values[0] = state;
2749 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2750 if (!ctl) {
2751 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2752 __func__, mixer_ctl_name);
2753 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2754 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2755 ALOGV("Setting voice mute state: %d", state);
2756 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2757
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2758 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2759 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,
2760 DEFAULT_MUTE_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2761 if (ret < 0) {
2762 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
2763 }
2764 }
2765 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2766}
2767
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]2768int platform_set_device_mute(void *platform, bool state, char *dir)
2769{
2770 struct platform_data *my_data = (struct platform_data *)platform;
2771 struct audio_device *adev = my_data->adev;
2772 struct mixer_ctl *ctl;
2773 char *mixer_ctl_name = NULL;
2774 int ret = 0;
2775 uint32_t set_values[ ] = {0,
2776 ALL_SESSION_VSID,
2777 0};
2778 if(dir == NULL) {
2779 ALOGE("%s: Invalid direction:%s", __func__, dir);
2780 return -EINVAL;
2781 }
2782
2783 if (!strncmp("rx", dir, sizeof("rx"))) {
2784 mixer_ctl_name = "Voice Rx Device Mute";
2785 } else if (!strncmp("tx", dir, sizeof("tx"))) {
2786 mixer_ctl_name = "Voice Tx Device Mute";
2787 } else {
2788 return -EINVAL;
2789 }
2790
2791 set_values[0] = state;
2792 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2793 if (!ctl) {
2794 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2795 __func__, mixer_ctl_name);
2796 return -EINVAL;
2797 }
2798
2799 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
2800 __func__,state, mixer_ctl_name);
2801 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2802
2803 return ret;
2804}
2805
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2806bool platform_can_split_snd_device(void *platform,
2807 snd_device_t snd_device,
2808 int *num_devices,
2809 snd_device_t *new_snd_devices)
2810{
2811 bool status = false;
2812 struct platform_data *my_data = (struct platform_data *)platform;
2813
2814 if (NULL == num_devices || NULL == new_snd_devices) {
2815 ALOGE("%s: NULL pointer ..", __func__);
2816 return false;
2817 }
2818
2819 /*
2820 * If wired headset/headphones/line devices share the same backend
2821 * with speaker/earpiece this routine returns false.
2822 */
2823 if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES &&
2824 !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_HEADPHONES)) {
2825 *num_devices = 2;
2826
2827 if (my_data->is_vbat_speaker)
2828 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_VBAT;
2829 else if (my_data->is_wsa_speaker)
2830 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_WSA;
2831 else
2832 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
2833
2834 new_snd_devices[1] = SND_DEVICE_OUT_HEADPHONES;
2835 status = true;
2836 } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_HDMI &&
2837 !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_HDMI)) {
2838 *num_devices = 2;
2839
2840 if (my_data->is_vbat_speaker)
2841 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_VBAT;
2842 else if (my_data->is_wsa_speaker)
2843 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_WSA;
2844 else
2845 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
2846
2847 new_snd_devices[1] = SND_DEVICE_OUT_HDMI;
2848 status = true;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame^]2849 } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT &&
2850 !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_DISPLAY_PORT)) {
2851 *num_devices = 2;
2852
2853 if (my_data->is_vbat_speaker)
2854 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_VBAT;
2855 else if (my_data->is_wsa_speaker)
2856 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_WSA;
2857 else
2858 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
2859
2860 new_snd_devices[1] = SND_DEVICE_OUT_DISPLAY_PORT;
2861 status = true;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]2862 } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET &&
2863 !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_USB_HEADSET)) {
2864 *num_devices = 2;
2865 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
2866 new_snd_devices[1] = SND_DEVICE_OUT_USB_HEADSET;
2867 status = true;
Naresh Tannirucd2353e2016-08-19 00:37:25 +0530[diff] [blame]2868 } else if (SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP == snd_device) {
2869 *num_devices = 2;
2870 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
2871 new_snd_devices[1] = SND_DEVICE_OUT_BT_A2DP;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2872 }
2873
2874 ALOGD("%s: snd_device(%d) num devices(%d) new_snd_devices(%d)", __func__,
2875 snd_device, *num_devices, *new_snd_devices);
2876
2877 return status;
2878}
2879
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame^]2880int platform_get_ext_disp_type(void *platform)
2881{
2882 int disp_type;
2883 struct platform_data *my_data = (struct platform_data *)platform;
2884
2885 if (my_data->ext_disp_type != EXT_DISPLAY_TYPE_NONE) {
2886 ALOGD("%s: Returning cached ext disp type:%s",
2887 __func__, (my_data->ext_disp_type == EXT_DISPLAY_TYPE_DP) ? "DisplayPort" : "HDMI");
2888 return my_data->ext_disp_type;
2889 }
2890
2891#ifdef DISPLAY_PORT_ENABLED
2892 struct audio_device *adev = my_data->adev;
2893 struct mixer_ctl *ctl;
2894 char *mixer_ctl_name = "External Display Type";
2895
2896 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2897 if (!ctl) {
2898 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2899 __func__, mixer_ctl_name);
2900 return -EINVAL;
2901 }
2902
2903 disp_type = mixer_ctl_get_value(ctl, 0);
2904 if (disp_type == EXT_DISPLAY_TYPE_NONE) {
2905 ALOGE("%s: Invalid external display type: %d", __func__, disp_type);
2906 return -EINVAL;
2907 }
2908#else
2909 disp_type = EXT_DISPLAY_TYPE_HDMI;
2910#endif
2911 my_data->ext_disp_type = disp_type;
2912 ALOGD("%s: ext disp type:%s", __func__, (disp_type == EXT_DISPLAY_TYPE_DP) ? "DisplayPort" : "HDMI");
2913 return disp_type;
2914}
2915
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2916snd_device_t platform_get_output_snd_device(void *platform, struct stream_out *out)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2917{
2918 struct platform_data *my_data = (struct platform_data *)platform;
2919 struct audio_device *adev = my_data->adev;
2920 audio_mode_t mode = adev->mode;
2921 snd_device_t snd_device = SND_DEVICE_NONE;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2922 audio_devices_t devices = out->devices;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2923 unsigned int sample_rate = out->sample_rate;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2924 int na_mode = platform_get_native_support();
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2925#ifdef RECORD_PLAY_CONCURRENCY
2926 bool use_voip_out_devices = false;
2927 bool prop_rec_play_enabled = false;
2928 char recConcPropValue[PROPERTY_VALUE_MAX];
2929
2930 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
2931 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
2932 }
2933 use_voip_out_devices = prop_rec_play_enabled &&
2934 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
2935 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
2936#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2937
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2938 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2939 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2940 int channel_count = popcount(channel_mask);
2941
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2942 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
2943 if (devices == AUDIO_DEVICE_NONE ||
2944 devices & AUDIO_DEVICE_BIT_IN) {
2945 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
2946 goto exit;
2947 }
2948
Shiv Maliyappanahallibd401262015-08-17 11:02:21 -0700[diff] [blame]2949 if (popcount(devices) == 2) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2950 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
2951 AUDIO_DEVICE_OUT_SPEAKER)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2952 if (my_data->external_spk_1)
2953 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2954 else if (my_data->external_spk_2)
2955 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
2956 else
2957 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2958 } else if (devices == (AUDIO_DEVICE_OUT_LINE |
2959 AUDIO_DEVICE_OUT_SPEAKER)) {
2960 snd_device = SND_DEVICE_OUT_SPEAKER_AND_LINE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2961 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
2962 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2963 if (audio_extn_get_anc_enabled())
2964 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2965 else if (my_data->external_spk_1)
2966 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2967 else if (my_data->external_spk_2)
2968 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2969 else
2970 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2971 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
2972 AUDIO_DEVICE_OUT_SPEAKER)) {
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame^]2973 switch(my_data->ext_disp_type) {
2974 case EXT_DISPLAY_TYPE_HDMI:
2975 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
2976 break;
2977 case EXT_DISPLAY_TYPE_DP:
2978 snd_device = SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT;
2979 break;
2980 default:
2981 ALOGE("%s: Invalid disp_type %d", __func__, my_data->ext_disp_type);
2982 goto exit;
2983 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2984 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
2985 AUDIO_DEVICE_OUT_SPEAKER)) {
2986 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]2987 } else if (devices == (AUDIO_DEVICE_OUT_USB_DEVICE |
2988 AUDIO_DEVICE_OUT_SPEAKER)) {
2989 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tanniru9d027a62015-03-13 01:32:10 +0530[diff] [blame]2990 } else if ((devices & AUDIO_DEVICE_OUT_SPEAKER) &&
2991 (devices & AUDIO_DEVICE_OUT_ALL_A2DP)) {
2992 snd_device = SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2993 } else {
2994 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
2995 goto exit;
2996 }
2997 if (snd_device != SND_DEVICE_NONE) {
2998 goto exit;
2999 }
3000 }
3001
3002 if (popcount(devices) != 1) {
3003 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
3004 goto exit;
3005 }
3006
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]3007 if ((mode == AUDIO_MODE_IN_CALL) ||
3008 voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3009 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]3010 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET ||
3011 devices & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3012 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
3013 !voice_extn_compress_voip_is_active(adev)) {
3014 switch (adev->voice.tty_mode) {
3015 case TTY_MODE_FULL:
3016 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
3017 break;
3018 case TTY_MODE_VCO:
3019 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
3020 break;
3021 case TTY_MODE_HCO:
3022 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
3023 break;
3024 default:
3025 ALOGE("%s: Invalid TTY mode (%#x)",
3026 __func__, adev->voice.tty_mode);
3027 }
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]3028 } else if (devices & AUDIO_DEVICE_OUT_LINE) {
3029 snd_device = SND_DEVICE_OUT_VOICE_LINE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3030 } else if (audio_extn_get_anc_enabled()) {
3031 if (audio_extn_should_use_fb_anc())
3032 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
3033 else
3034 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
3035 } else {
3036 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
3037 }
3038 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]3039 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3040 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
3041 else
3042 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tanniru9d027a62015-03-13 01:32:10 +0530[diff] [blame]3043 } else if (devices & AUDIO_DEVICE_OUT_ALL_A2DP) {
3044 snd_device = SND_DEVICE_OUT_BT_A2DP;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3045 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]3046 if (my_data->is_vbat_speaker)
3047 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_VBAT;
3048 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]3049 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_WSA;
3050 else
3051 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3052 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
3053 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
3054 snd_device = SND_DEVICE_OUT_USB_HEADSET;
3055 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
3056 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
3057 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
3058 if (audio_extn_should_use_handset_anc(channel_count))
3059 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
3060 else
3061 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]3062 } else if (devices & AUDIO_DEVICE_OUT_TELEPHONY_TX)
3063 snd_device = SND_DEVICE_OUT_VOICE_TX;
3064
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3065 if (snd_device != SND_DEVICE_NONE) {
3066 goto exit;
3067 }
3068 }
3069
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3070 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
3071 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3072 if (OUTPUT_SAMPLING_RATE_44100 == sample_rate &&
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]3073 NATIVE_AUDIO_MODE_SRC == na_mode &&
Sidipotu Ashokbffd2202015-08-20 14:06:55 +0530[diff] [blame]3074 !audio_extn_get_anc_enabled()) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]3075
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3076 snd_device = SND_DEVICE_OUT_HEADPHONES_44_1;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]3077
3078 } else if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3079 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3080#ifdef RECORD_PLAY_CONCURRENCY
3081 if (use_voip_out_devices) {
3082 // ANC should be disabled for voip concurrency
3083 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
3084 } else
3085#endif
3086 {
3087 if (audio_extn_should_use_fb_anc())
3088 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
3089 else
3090 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
3091 }
3092 } else {
3093#ifdef RECORD_PLAY_CONCURRENCY
3094 if (use_voip_out_devices)
3095 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3096 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3097#endif
3098 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3099 }
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]3100 } else if (devices & AUDIO_DEVICE_OUT_LINE) {
3101 snd_device = SND_DEVICE_OUT_LINE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3102 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3103#ifdef RECORD_PLAY_CONCURRENCY
3104 if (use_voip_out_devices) {
3105 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
3106 } else
3107#endif
3108 {
3109 if (adev->speaker_lr_swap)
3110 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
3111 else
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]3112 {
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]3113 if (my_data->is_vbat_speaker)
3114 snd_device = SND_DEVICE_OUT_SPEAKER_VBAT;
3115 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]3116 snd_device = SND_DEVICE_OUT_SPEAKER_WSA;
3117 else
3118 snd_device = SND_DEVICE_OUT_SPEAKER;
3119 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3120 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3121 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]3122 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3123 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
3124 else
3125 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3126 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame^]3127 switch(my_data->ext_disp_type) {
3128 case EXT_DISPLAY_TYPE_HDMI:
3129 snd_device = SND_DEVICE_OUT_HDMI;
3130 break;
3131 case EXT_DISPLAY_TYPE_DP:
3132 snd_device = SND_DEVICE_OUT_DISPLAY_PORT;
3133 break;
3134 default:
3135 ALOGE("%s: Invalid disp_type %d", __func__, my_data->ext_disp_type);
3136 goto exit;
3137 }
Naresh Tanniru9d027a62015-03-13 01:32:10 +0530[diff] [blame]3138 } else if (devices & AUDIO_DEVICE_OUT_ALL_A2DP) {
3139 snd_device = SND_DEVICE_OUT_BT_A2DP;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3140 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
3141 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]3142 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
3143 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3144 snd_device = SND_DEVICE_OUT_USB_HEADSET;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]3145 } else if (devices & AUDIO_DEVICE_OUT_USB_DEVICE) {
3146 snd_device = SND_DEVICE_OUT_USB_HEADSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3147 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
3148 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3149 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3150#ifdef RECORD_PLAY_CONCURRENCY
3151 if (use_voip_out_devices)
3152 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
3153 else
3154#endif
3155 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3156 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]3157 channel_count = audio_extn_get_afe_proxy_channel_count();
3158 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
3159 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3160 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3161 } else {
3162 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
3163 }
3164exit:
3165 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
3166 return snd_device;
3167}
3168
3169snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
3170{
3171 struct platform_data *my_data = (struct platform_data *)platform;
3172 struct audio_device *adev = my_data->adev;
3173 audio_source_t source = (adev->active_input == NULL) ?
3174 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
3175
3176 audio_mode_t mode = adev->mode;
3177 audio_devices_t in_device = ((adev->active_input == NULL) ?
3178 AUDIO_DEVICE_NONE : adev->active_input->device)
3179 & ~AUDIO_DEVICE_BIT_IN;
3180 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
3181 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
3182 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3183 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3184
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3185 ALOGV("%s: enter: out_device(%#x) in_device(%#x) channel_count (%d) channel_mask (0x%x)",
3186 __func__, out_device, in_device, channel_count, channel_mask);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3187 if (my_data->external_mic) {
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]3188 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
3189 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3190 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
3191 out_device & AUDIO_DEVICE_OUT_EARPIECE ||
3192 out_device & AUDIO_DEVICE_OUT_SPEAKER )
3193 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
3194 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
3195 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
3196 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
3197 }
3198 }
3199
3200 if (snd_device != AUDIO_DEVICE_NONE)
3201 goto exit;
3202
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]3203 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]3204 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3205 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
3206 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3207 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]3208 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET ||
3209 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3210 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3211 case TTY_MODE_FULL:
3212 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
3213 break;
3214 case TTY_MODE_VCO:
3215 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
3216 break;
3217 case TTY_MODE_HCO:
3218 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
3219 break;
3220 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3221 ALOGE("%s: Invalid TTY mode (%#x)",
3222 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3223 }
3224 goto exit;
3225 }
3226 }
3227 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]3228 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
3229 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3230 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]3231 audio_extn_should_use_handset_anc(channel_count) &&
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3232 my_data->fluence_type != FLUENCE_NONE &&
3233 my_data->source_mic_type & SOURCE_DUAL_MIC) {
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]3234 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
3235 adev->acdb_settings |= DMIC_FLAG;
3236 ALOGD("Selecting AANC, Fluence combo device");
3237 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3238 audio_extn_should_use_handset_anc(channel_count)) {
3239 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3240 adev->acdb_settings |= ANC_FLAG;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3241 } else if (my_data->fluence_type == FLUENCE_NONE ||
3242 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3243 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]3244 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3245 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3246 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3247 snd_device = SND_DEVICE_IN_VOICE_DMIC;
3248 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3249 }
3250 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
3251 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +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 if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]3255 if (adev->bt_wb_speech_enabled) {
3256 if (adev->bluetooth_nrec)
3257 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
3258 else
3259 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
3260 } else {
3261 if (adev->bluetooth_nrec)
3262 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
3263 else
3264 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
3265 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3266 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3267 if (my_data->fluence_type != FLUENCE_NONE &&
3268 my_data->fluence_in_voice_call &&
3269 my_data->fluence_in_spkr_mode) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3270 if((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3271 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3272 adev->acdb_settings |= QMIC_FLAG;
3273 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
3274 } else {
3275 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]3276 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3277 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
3278 else
3279 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3280 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3281 } else {
3282 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]3283 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3284 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3285 }
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]3286 } else if (out_device & AUDIO_DEVICE_OUT_TELEPHONY_TX)
3287 snd_device = SND_DEVICE_IN_VOICE_RX;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3288 } else if (source == AUDIO_SOURCE_CAMCORDER) {
3289 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
3290 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3291 if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3292 (my_data->source_mic_type & SOURCE_DUAL_MIC) &&
3293 (channel_count == 2))
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]3294 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]3295 else
3296 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3297 }
3298 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
3299 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3300 if (my_data->fluence_in_voice_rec && channel_count == 1) {
3301 if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3302 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
3303 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
3304 } else if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3305 (my_data->source_mic_type & SOURCE_THREE_MIC)) {
3306 snd_device = SND_DEVICE_IN_HANDSET_TMIC;
3307 } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3308 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
3309 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
3310 }
3311 platform_set_echo_reference(adev, true, out_device);
3312 } else if (((channel_mask == AUDIO_CHANNEL_IN_FRONT_BACK) ||
3313 (channel_mask == AUDIO_CHANNEL_IN_STEREO)) &&
3314 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3315 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3316 } else if (((int)channel_mask == AUDIO_CHANNEL_INDEX_MASK_3) &&
3317 (my_data->source_mic_type & SOURCE_THREE_MIC)) {
3318 snd_device = SND_DEVICE_IN_THREE_MIC;
3319 } else if (((int)channel_mask == AUDIO_CHANNEL_INDEX_MASK_4) &&
3320 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
3321 snd_device = SND_DEVICE_IN_QUAD_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3322 }
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3323 if (snd_device == SND_DEVICE_NONE) {
3324 if (adev->active_input->enable_ns)
3325 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
3326 else
3327 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
3328 }
3329 }
Chaithanya Krishna Bacharaju24f86f32016-05-26 16:34:53 +0530[diff] [blame]3330 } else if (source == AUDIO_SOURCE_UNPROCESSED) {
3331 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
3332 if (((channel_mask == AUDIO_CHANNEL_IN_FRONT_BACK) ||
3333 (channel_mask == AUDIO_CHANNEL_IN_STEREO)) &&
3334 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
3335 snd_device = SND_DEVICE_IN_UNPROCESSED_STEREO_MIC;
3336 } else if (((int)channel_mask == AUDIO_CHANNEL_INDEX_MASK_3) &&
3337 (my_data->source_mic_type & SOURCE_THREE_MIC)) {
3338 snd_device = SND_DEVICE_IN_UNPROCESSED_THREE_MIC;
3339 } else if (((int)channel_mask == AUDIO_CHANNEL_INDEX_MASK_4) &&
3340 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
3341 snd_device = SND_DEVICE_IN_UNPROCESSED_QUAD_MIC;
3342 } else {
3343 snd_device = SND_DEVICE_IN_UNPROCESSED_MIC;
3344 }
3345 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3346 snd_device = SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC;
3347 }
Karthik Reddy Kattaf621ec72014-11-21 16:37:38 +0530[diff] [blame]3348 } else if ((source == AUDIO_SOURCE_VOICE_COMMUNICATION) ||
3349 (mode == AUDIO_MODE_IN_COMMUNICATION)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3350 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
3351 in_device = AUDIO_DEVICE_IN_BACK_MIC;
3352 if (adev->active_input) {
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]3353 if (my_data->fluence_type != FLUENCE_NONE &&
3354 adev->active_input->enable_aec &&
3355 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3356 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3357 if (my_data->fluence_in_spkr_mode) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3358 if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3359 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3360 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3361 } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3362 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3363 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3364 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
3365 else
3366 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
3367 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3368 adev->acdb_settings |= DMIC_FLAG;
3369 } else
3370 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3371 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3372 if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3373 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3374 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
3375 adev->acdb_settings |= DMIC_FLAG;
3376 } else
3377 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3378 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3379 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3380 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3381 platform_set_echo_reference(adev, true, out_device);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]3382 } else if (my_data->fluence_type != FLUENCE_NONE &&
3383 adev->active_input->enable_aec) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3384 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3385 if (my_data->fluence_in_spkr_mode) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3386 if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3387 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3388 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3389 } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3390 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3391 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3392 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
3393 else
3394 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
3395 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3396 adev->acdb_settings |= DMIC_FLAG;
3397 } else
3398 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
3399 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3400 if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3401 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3402 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
3403 adev->acdb_settings |= DMIC_FLAG;
3404 } else
3405 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
3406 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3407 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
3408 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3409 platform_set_echo_reference(adev, true, out_device);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]3410 } else if (my_data->fluence_type != FLUENCE_NONE &&
3411 adev->active_input->enable_ns) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3412 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3413 if (my_data->fluence_in_spkr_mode) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3414 if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3415 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3416 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3417 } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3418 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3419 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3420 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
3421 else
3422 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
3423 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3424 adev->acdb_settings |= DMIC_FLAG;
3425 } else
3426 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
3427 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3428 if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3429 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3430 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
3431 adev->acdb_settings |= DMIC_FLAG;
3432 } else
3433 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
3434 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3435 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
3436 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3437 platform_set_echo_reference(adev, false, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3438 } else
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3439 platform_set_echo_reference(adev, false, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3440 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3441 } else if (source == AUDIO_SOURCE_MIC) {
3442 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
3443 channel_count == 1 ) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3444 if(my_data->fluence_in_audio_rec) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3445 if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3446 (my_data->source_mic_type & SOURCE_QUAD_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3447 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3448 platform_set_echo_reference(adev, true, out_device);
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3449 } else if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
3450 (my_data->source_mic_type & SOURCE_THREE_MIC)) {
3451 snd_device = SND_DEVICE_IN_HANDSET_TMIC;
3452 } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
3453 (my_data->source_mic_type & SOURCE_DUAL_MIC)) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3454 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3455 platform_set_echo_reference(adev, true, out_device);
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3456 }
3457 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3458 }
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3459 } else if (source == AUDIO_SOURCE_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3460 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3461 } else if (source == AUDIO_SOURCE_DEFAULT) {
3462 goto exit;
3463 }
3464
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]3465 if (adev->active_input && (audio_extn_ssr_get_stream() == adev->active_input))
3466 snd_device = SND_DEVICE_IN_THREE_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3467
3468 if (snd_device != SND_DEVICE_NONE) {
3469 goto exit;
3470 }
3471
3472 if (in_device != AUDIO_DEVICE_NONE &&
3473 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
3474 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
3475 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]3476 if (adev->active_input && (audio_extn_ssr_get_stream() == adev->active_input))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3477 snd_device = SND_DEVICE_IN_QUAD_MIC;
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3478 else if ((my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_QUAD_MIC)) &&
3479 (channel_count == 2) && (my_data->source_mic_type & SOURCE_DUAL_MIC))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3480 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
3481 else
3482 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3483 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
3484 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
3485 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3486 snd_device = SND_DEVICE_IN_HEADSET_MIC;
3487 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]3488 if (adev->bt_wb_speech_enabled) {
3489 if (adev->bluetooth_nrec)
3490 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
3491 else
3492 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
3493 } else {
3494 if (adev->bluetooth_nrec)
3495 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
3496 else
3497 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
3498 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3499 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
3500 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3501 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
3502 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
3503 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3504 } else if (in_device & AUDIO_DEVICE_IN_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3505 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]3506 } else if (in_device & AUDIO_DEVICE_IN_USB_DEVICE ) {
3507 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3508 } else {
3509 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
3510 ALOGW("%s: Using default handset-mic", __func__);
3511 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3512 }
3513 } else {
3514 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
3515 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3516 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
3517 snd_device = SND_DEVICE_IN_HEADSET_MIC;
3518 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3519 if ((channel_count > 1) && (my_data->source_mic_type & SOURCE_DUAL_MIC))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3520 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
3521 else
3522 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]3523 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
3524 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3525 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3526 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]3527 if (adev->bt_wb_speech_enabled) {
3528 if (adev->bluetooth_nrec)
3529 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
3530 else
3531 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
3532 } else {
3533 if (adev->bluetooth_nrec)
3534 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
3535 else
3536 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
3537 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3538 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
3539 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3540 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
3541 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
3542 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]3543 } else if (out_device & AUDIO_DEVICE_OUT_USB_DEVICE) {
3544 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3545 } else {
3546 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
3547 ALOGW("%s: Using default handset-mic", __func__);
3548 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3549 }
3550 }
3551exit:
3552 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
3553 return snd_device;
3554}
3555
3556int platform_set_hdmi_channels(void *platform, int channel_count)
3557{
3558 struct platform_data *my_data = (struct platform_data *)platform;
3559 struct audio_device *adev = my_data->adev;
3560 struct mixer_ctl *ctl;
3561 const char *channel_cnt_str = NULL;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame^]3562 char *mixer_ctl_name;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3563 switch (channel_count) {
3564 case 8:
3565 channel_cnt_str = "Eight"; break;
3566 case 7:
3567 channel_cnt_str = "Seven"; break;
3568 case 6:
3569 channel_cnt_str = "Six"; break;
3570 case 5:
3571 channel_cnt_str = "Five"; break;
3572 case 4:
3573 channel_cnt_str = "Four"; break;
3574 case 3:
3575 channel_cnt_str = "Three"; break;
3576 default:
3577 channel_cnt_str = "Two"; break;
3578 }
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame^]3579
3580 switch(my_data->ext_disp_type) {
3581 case EXT_DISPLAY_TYPE_HDMI:
3582 mixer_ctl_name = "HDMI_RX Channels";
3583 break;
3584 case EXT_DISPLAY_TYPE_DP:
3585 mixer_ctl_name = "Display Port RX Channels";
3586 break;
3587 default:
3588 ALOGE("%s: Invalid disp_type %d", __func__, my_data->ext_disp_type);
3589 return -EINVAL;
3590 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3591 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3592 if (!ctl) {
3593 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3594 __func__, mixer_ctl_name);
3595 return -EINVAL;
3596 }
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame^]3597 ALOGV("Ext disp channel count: %s", channel_cnt_str);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3598 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
3599 return 0;
3600}
3601
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3602int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3603{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3604 int channel_count;
3605 int max_channels = 2;
3606 int i = 0, ret = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3607 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3608 edid_audio_info *info = NULL;
3609 ret = platform_get_edid_info(platform);
3610 info = (edid_audio_info *)my_data->edid_info;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3611
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3612 if(ret == 0 && info != NULL) {
3613 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
3614 ALOGV("%s:format %d channel %d", __func__,
3615 info->audio_blocks_array[i].format_id,
3616 info->audio_blocks_array[i].channels);
3617 if (info->audio_blocks_array[i].format_id == LPCM) {
3618 channel_count = info->audio_blocks_array[i].channels;
3619 if (channel_count > max_channels) {
3620 max_channels = channel_count;
3621 }
3622 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3623 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3624 }
3625
3626 return max_channels;
3627}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3628
3629static int platform_set_slowtalk(struct platform_data *my_data, bool state)
3630{
3631 int ret = 0;
3632 struct audio_device *adev = my_data->adev;
3633 struct mixer_ctl *ctl;
3634 const char *mixer_ctl_name = "Slowtalk Enable";
3635 uint32_t set_values[ ] = {0,
3636 ALL_SESSION_VSID};
3637
3638 set_values[0] = state;
3639 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3640 if (!ctl) {
3641 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3642 __func__, mixer_ctl_name);
3643 ret = -EINVAL;
3644 } else {
3645 ALOGV("Setting slowtalk state: %d", state);
3646 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3647 my_data->slowtalk = state;
3648 }
3649
3650 if (my_data->csd != NULL) {
3651 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
3652 if (ret < 0) {
3653 ALOGE("%s: csd_client_disable_device, failed, error %d",
3654 __func__, ret);
3655 }
3656 }
3657 return ret;
3658}
3659
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3660static int set_hd_voice(struct platform_data *my_data, bool state)
3661{
3662 struct audio_device *adev = my_data->adev;
3663 struct mixer_ctl *ctl;
3664 const char *mixer_ctl_name = "HD Voice Enable";
3665 int ret = 0;
3666 uint32_t set_values[ ] = {0,
3667 ALL_SESSION_VSID};
3668
3669 set_values[0] = state;
3670 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3671 if (!ctl) {
3672 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3673 __func__, mixer_ctl_name);
3674 ret = -EINVAL;
3675 } else {
3676 ALOGV("Setting HD Voice state: %d", state);
3677 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3678 my_data->hd_voice = state;
3679 }
3680
3681 return ret;
3682}
3683
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3684int platform_set_parameters(void *platform, struct str_parms *parms)
3685{
3686 struct platform_data *my_data = (struct platform_data *)platform;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3687 char value[256] = {0};
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]3688 int len;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3689 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3690 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3691
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3692 kv_pairs = str_parms_to_str(parms);
Preetam Singh Ranawat7156bd82016-09-07 18:29:33 +0530[diff] [blame]3693 if(!kv_pairs)
3694 return ret;
Venkata Narendra Kumar Gutta7c131ef2015-11-17 14:15:57 +0530[diff] [blame]3695 len = strlen(kv_pairs);
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3696 ALOGV("%s: enter: - %s", __func__, kv_pairs);
3697 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3698
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3699 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
3700 if (err >= 0) {
3701 bool state = false;
3702 if (!strncmp("true", value, sizeof("true"))) {
3703 state = true;
3704 }
3705
3706 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
3707 ret = platform_set_slowtalk(my_data, state);
3708 if (ret)
3709 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
3710 }
3711
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3712 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
3713 if (err >= 0) {
3714 bool state = false;
3715 if (!strncmp("true", value, sizeof("true"))) {
3716 state = true;
3717 }
3718
3719 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
3720 if (my_data->hd_voice != state) {
3721 ret = set_hd_voice(my_data, state);
3722 if (ret)
3723 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
3724 } else {
3725 ALOGV("%s: HD Voice already set to %d", __func__, state);
3726 }
3727 }
3728
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3729 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3730 value, sizeof(value));
3731 if (err >= 0) {
3732 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
3733
3734 if (my_data->acdb_reload_vocvoltable == NULL) {
3735 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
3736 } else if (!strcmp(value, "on")) {
3737 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
3738 my_data->voice_feature_set = 1;
3739 }
3740 } else {
3741 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
3742 my_data->voice_feature_set = 0;
3743 }
3744 }
3745 }
3746
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]3747 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_RELOAD_ACDB,
3748 value, sizeof(value));
3749 if (err >= 0) {
3750 str_parms_del(parms, AUDIO_PARAMETER_KEY_RELOAD_ACDB);
3751
3752 my_data->acdb_reload(value, my_data->snd_card_name,
3753 my_data->cvd_version, my_data->metainfo_key);
3754
3755 }
3756
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3757#ifdef RECORD_PLAY_CONCURRENCY
3758 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
3759 if (err >= 0) {
3760 if (!strncmp("true", value, sizeof("true"))) {
3761 ALOGD("setting record playback concurrency to true");
3762 my_data->rec_play_conc_set = true;
3763 } else {
3764 ALOGD("setting record playback concurrency to false");
3765 my_data->rec_play_conc_set = false;
3766 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3767 }
3768#endif
Chaithanya Krishna Bacharaju9955b162016-05-25 16:25:53 +0530[diff] [blame]3769
3770 err = str_parms_get_str(parms, PLATFORM_MAX_MIC_COUNT,
3771 value, sizeof(value));
3772 if (err >= 0) {
3773 str_parms_del(parms, PLATFORM_MAX_MIC_COUNT);
3774 my_data->max_mic_count = atoi(value);
3775 ALOGV("%s: max_mic_count %d", __func__, my_data->max_mic_count);
3776 }
3777
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3778 native_audio_set_params(platform, parms, value, sizeof(value));
Venkata Narendra Kumar Gutta7c131ef2015-11-17 14:15:57 +0530[diff] [blame]3779 audio_extn_spkr_prot_set_parameters(parms, value, len);
Ashish Jainf1eaa582016-05-23 20:54:24 +0530[diff] [blame]3780 true_32_bit_set_params(parms, value, len);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3781 ALOGV("%s: exit with code(%d)", __func__, ret);
3782 return ret;
3783}
3784
3785int platform_set_incall_recording_session_id(void *platform,
3786 uint32_t session_id, int rec_mode)
3787{
3788 int ret = 0;
3789 struct platform_data *my_data = (struct platform_data *)platform;
3790 struct audio_device *adev = my_data->adev;
3791 struct mixer_ctl *ctl;
3792 const char *mixer_ctl_name = "Voc VSID";
3793 int num_ctl_values;
3794 int i;
3795
3796 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3797 if (!ctl) {
3798 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3799 __func__, mixer_ctl_name);
3800 ret = -EINVAL;
3801 } else {
3802 num_ctl_values = mixer_ctl_get_num_values(ctl);
3803 for (i = 0; i < num_ctl_values; i++) {
3804 if (mixer_ctl_set_value(ctl, i, session_id)) {
3805 ALOGV("Error: invalid session_id: %x", session_id);
3806 ret = -EINVAL;
3807 break;
3808 }
3809 }
3810 }
3811
3812 if (my_data->csd != NULL) {
3813 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
3814 if (ret < 0) {
3815 ALOGE("%s: csd_client_start_record failed, error %d",
3816 __func__, ret);
3817 }
3818 }
3819
3820 return ret;
3821}
3822
3823int platform_stop_incall_recording_usecase(void *platform)
3824{
3825 int ret = 0;
3826 struct platform_data *my_data = (struct platform_data *)platform;
3827
3828 if (my_data->csd != NULL) {
3829 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
3830 if (ret < 0) {
3831 ALOGE("%s: csd_client_stop_record failed, error %d",
3832 __func__, ret);
3833 }
3834 }
3835
3836 return ret;
3837}
3838
3839int platform_start_incall_music_usecase(void *platform)
3840{
3841 int ret = 0;
3842 struct platform_data *my_data = (struct platform_data *)platform;
3843
3844 if (my_data->csd != NULL) {
3845 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
3846 if (ret < 0) {
3847 ALOGE("%s: csd_client_start_playback failed, error %d",
3848 __func__, ret);
3849 }
3850 }
3851
3852 return ret;
3853}
3854
3855int platform_stop_incall_music_usecase(void *platform)
3856{
3857 int ret = 0;
3858 struct platform_data *my_data = (struct platform_data *)platform;
3859
3860 if (my_data->csd != NULL) {
3861 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
3862 if (ret < 0) {
3863 ALOGE("%s: csd_client_stop_playback failed, error %d",
3864 __func__, ret);
3865 }
3866 }
3867
3868 return ret;
3869}
3870
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]3871int platform_update_lch(void *platform, struct voice_session *session,
3872 enum voice_lch_mode lch_mode)
3873{
3874 int ret = 0;
3875 struct platform_data *my_data = (struct platform_data *)platform;
3876
3877 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
3878 ret = my_data->csd->set_lch(session->vsid, lch_mode);
3879 else
3880 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
3881
3882 return ret;
3883}
3884
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3885void platform_get_parameters(void *platform,
3886 struct str_parms *query,
3887 struct str_parms *reply)
3888{
3889 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3890 char value[512] = {0};
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3891 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3892 char *kv_pairs = NULL;
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3893 char propValue[PROPERTY_VALUE_MAX]={0};
3894 bool prop_playback_enabled = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3895
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3896 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
3897 value, sizeof(value));
3898 if (ret >= 0) {
3899 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
3900 my_data->slowtalk?"true":"false");
3901 }
3902
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3903 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
3904 value, sizeof(value));
3905 if (ret >= 0) {
3906 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
3907 my_data->hd_voice?"true":"false");
3908 }
3909
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3910 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3911 value, sizeof(value));
3912 if (ret >= 0) {
3913 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
3914 strlcpy(value, "on", sizeof(value));
3915 } else {
3916 strlcpy(value, "off", sizeof(value));
3917 }
3918
3919 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
3920 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3921 native_audio_get_params(query, reply, value, sizeof(value));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3922
Sidipotu Ashokf490be52015-10-20 10:41:34 +0530[diff] [blame]3923 ret = str_parms_get_str(query, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_AVAILABLE,
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3924 value, sizeof(value));
3925 if (ret >= 0) {
3926 int isallowed = 1; /*true*/
3927
3928 if (property_get("voice.playback.conc.disabled", propValue, NULL)) {
3929 prop_playback_enabled = atoi(propValue) ||
3930 !strncmp("true", propValue, 4);
3931 }
3932
Dhanalakshmi Siddania15c6792016-08-10 15:33:53 +0530[diff] [blame]3933 if ((prop_playback_enabled && (voice_is_in_call(my_data->adev))) ||
3934 (SND_CARD_STATE_OFFLINE == get_snd_card_state(my_data->adev))) {
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3935 char *decoder_mime_type = value;
3936
3937 //check if unsupported mime type or not
3938 if(decoder_mime_type) {
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]3939 unsigned int i = 0;
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3940 for (i = 0; i < sizeof(dsp_only_decoders_mime)/sizeof(dsp_only_decoders_mime[0]); i++) {
3941 if (!strncmp(decoder_mime_type, dsp_only_decoders_mime[i],
3942 strlen(dsp_only_decoders_mime[i]))) {
3943 ALOGD("Rejecting request for DSP only session from HAL during voice call/SSR state");
3944 isallowed = 0;
3945 break;
3946 }
3947 }
3948 }
3949 }
Sidipotu Ashokf490be52015-10-20 10:41:34 +0530[diff] [blame]3950 str_parms_add_int(reply, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_AVAILABLE, isallowed);
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3951 }
3952
3953
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3954 /* Handle audio calibration keys */
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3955 kv_pairs = str_parms_to_str(reply);
3956 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
3957 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3958}
3959
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]3960/* Delay in Us, only to be used for PCM formats */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3961int64_t platform_render_latency(audio_usecase_t usecase)
3962{
3963 switch (usecase) {
3964 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3965 return DEEP_BUFFER_PLATFORM_DELAY;
3966 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3967 return LOW_LATENCY_PLATFORM_DELAY;
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]3968 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3969 case USECASE_AUDIO_PLAYBACK_OFFLOAD2:
3970 return PCM_OFFLOAD_PLATFORM_DELAY;
Haynes Mathew George5beddd42016-06-27 18:33:40 -0700[diff] [blame]3971 case USECASE_AUDIO_PLAYBACK_ULL:
3972 return ULL_PLATFORM_DELAY;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3973 default:
3974 return 0;
3975 }
3976}
3977
3978int platform_update_usecase_from_source(int source, int usecase)
3979{
3980 ALOGV("%s: input source :%d", __func__, source);
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3981 if (source == AUDIO_SOURCE_FM_TUNER)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3982 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
3983 return usecase;
3984}
3985
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3986bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3987{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3988 bool needs_event = false;
3989
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3990 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3991 (snd_device < SND_DEVICE_IN_END) &&
3992 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3993 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3994 needs_event = true;
3995
3996 return needs_event;
3997}
3998
3999bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
4000{
4001 bool needs_event = false;
4002
4003 switch(uc_id){
4004 /* concurrent playback usecases needs event */
4005 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
4006 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
4007 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
4008 needs_event = true;
4009 break;
4010 /* concurrent playback in low latency allowed */
4011 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
4012 break;
4013 /* concurrent playback FM needs event */
4014 case USECASE_AUDIO_PLAYBACK_FM:
4015 needs_event = true;
4016 break;
4017
4018 /* concurrent capture usecases, no event, capture handled by device
4019 * USECASE_AUDIO_RECORD:
4020 * USECASE_AUDIO_RECORD_COMPRESS:
4021 * USECASE_AUDIO_RECORD_LOW_LATENCY:
4022
4023 * USECASE_VOICE_CALL:
4024 * USECASE_VOICE2_CALL:
4025 * USECASE_VOLTE_CALL:
4026 * USECASE_QCHAT_CALL:
4027 * USECASE_VOWLAN_CALL:
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]4028 * USECASE_VOICEMMODE1_CALL:
4029 * USECASE_VOICEMMODE2_CALL:
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]4030 * USECASE_COMPRESS_VOIP_CALL:
4031 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
4032 * USECASE_INCALL_REC_UPLINK:
4033 * USECASE_INCALL_REC_DOWNLINK:
4034 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
4035 * USECASE_INCALL_REC_UPLINK_COMPRESS:
4036 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
4037 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
4038 * USECASE_INCALL_MUSIC_UPLINK:
4039 * USECASE_INCALL_MUSIC_UPLINK2:
4040 * USECASE_AUDIO_SPKR_CALIB_RX:
4041 * USECASE_AUDIO_SPKR_CALIB_TX:
4042 */
4043 default:
4044 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
4045 }
4046 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4047}
4048
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]4049bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
4050{
4051 bool needs_event = false;
4052
4053 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
4054 (snd_device < SND_DEVICE_IN_END) &&
4055 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
4056 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
4057 needs_event = true;
4058
4059 return needs_event;
4060}
4061
4062bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
4063{
4064 bool needs_event = false;
4065
4066 switch(uc_id){
4067 /* concurrent playback usecases needs event */
4068 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
4069 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
4070 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
4071 needs_event = true;
4072 break;
4073 /* concurrent playback in low latency allowed */
4074 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
4075 break;
4076 /* concurrent playback FM needs event */
4077 case USECASE_AUDIO_PLAYBACK_FM:
4078 needs_event = true;
4079 break;
4080
4081 /* concurrent capture usecases, no event, capture handled by device
4082 * USECASE_AUDIO_RECORD:
4083 * USECASE_AUDIO_RECORD_COMPRESS:
4084 * USECASE_AUDIO_RECORD_LOW_LATENCY:
4085
4086 * USECASE_VOICE_CALL:
4087 * USECASE_VOICE2_CALL:
4088 * USECASE_VOLTE_CALL:
4089 * USECASE_QCHAT_CALL:
4090 * USECASE_VOWLAN_CALL:
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]4091 * USECASE_VOICEMMODE1_CALL:
4092 * USECASE_VOICEMMODE2_CALL:
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]4093 * USECASE_COMPRESS_VOIP_CALL:
4094 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
4095 * USECASE_INCALL_REC_UPLINK:
4096 * USECASE_INCALL_REC_DOWNLINK:
4097 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
4098 * USECASE_INCALL_REC_UPLINK_COMPRESS:
4099 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
4100 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
4101 * USECASE_INCALL_MUSIC_UPLINK:
4102 * USECASE_INCALL_MUSIC_UPLINK2:
4103 * USECASE_AUDIO_SPKR_CALIB_RX:
4104 * USECASE_AUDIO_SPKR_CALIB_TX:
4105 */
4106 default:
4107 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
4108 }
4109 return needs_event;
4110}
4111
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4112/* Read offload buffer size from a property.
4113 * If value is not power of 2 round it to
4114 * power of 2.
4115 */
4116uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
4117{
4118 char value[PROPERTY_VALUE_MAX] = {0};
4119 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
4120 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
4121 atoi(value)) {
4122 fragment_size = atoi(value) * 1024;
4123 }
4124
vivek mehta80a44292015-08-10 12:58:10 -0700[diff] [blame]4125 /* Use incoming offload buffer size if default buffer size is less */
4126 if ((info != NULL) && (fragment_size < info->offload_buffer_size)) {
4127 ALOGI("%s:: Overwriting offload buffer size default:%d new:%d", __func__,
4128 fragment_size,
4129 info->offload_buffer_size);
4130 fragment_size = info->offload_buffer_size;
4131 }
4132
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4133 // For FLAC use max size since it is loss less, and has sampling rates
4134 // upto 192kHZ
4135 if (info != NULL && !info->has_video &&
4136 info->format == AUDIO_FORMAT_FLAC) {
4137 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
4138 ALOGV("FLAC fragment size %d", fragment_size);
4139 }
4140
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4141 if (info != NULL && info->has_video && info->is_streaming) {
4142 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
4143 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]4144 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4145 }
4146
4147 fragment_size = ALIGN( fragment_size, 1024);
4148
4149 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
4150 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
4151 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
4152 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
4153 ALOGV("%s: fragment_size %d", __func__, fragment_size);
4154 return fragment_size;
4155}
4156
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4157
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4158/*
4159 * configures afe with bit width and Sample Rate
4160 */
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4161static int platform_set_codec_backend_cfg(struct audio_device* adev,
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4162 snd_device_t snd_device, struct audio_backend_cfg backend_cfg)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4163{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4164 int ret = 0;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4165 int backend_idx = DEFAULT_CODEC_BACKEND;
4166 struct platform_data *my_data = (struct platform_data *)adev->platform;
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4167 unsigned int bit_width = backend_cfg.bit_width;
4168 unsigned int sample_rate = backend_cfg.sample_rate;
4169 unsigned int channels = backend_cfg.channels;
4170 audio_format_t format = backend_cfg.format;
4171 bool passthrough_enabled = backend_cfg.passthrough_enabled;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4172
4173 backend_idx = platform_get_backend_index(snd_device);
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4174
4175 ALOGI("%s:becf: afe: bitwidth %d, samplerate %d channels %d, backend_idx %d device (%s)",
4176 __func__, bit_width, sample_rate, channels,backend_idx,
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4177 platform_get_snd_device_name(snd_device));
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4178
4179 if (bit_width !=
4180 my_data->current_backend_cfg[backend_idx].bit_width) {
4181
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4182 struct mixer_ctl *ctl;
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]4183 ctl = mixer_get_ctl_by_name(adev->mixer,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4184 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4185 if (!ctl) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4186 ALOGE("%s:becf: afe: Could not get ctl for mixer command - %s",
4187 __func__,
4188 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4189 return -EINVAL;
4190 }
4191
4192 if (bit_width == 24) {
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]4193 if (format == AUDIO_FORMAT_PCM_24_BIT_PACKED)
4194 mixer_ctl_set_enum_by_string(ctl, "S24_3LE");
4195 else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4196 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]4197 } else if (bit_width == 32) {
4198 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4199 } else {
4200 mixer_ctl_set_enum_by_string(ctl, "S16_LE");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4201 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4202 my_data->current_backend_cfg[backend_idx].bit_width = bit_width;
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]4203 ALOGD("%s:becf: afe: %s mixer set to %d bit for %x format", __func__,
4204 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl,
4205 bit_width, format);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4206 }
4207
4208 /*
4209 * Backend sample rate configuration follows:
4210 * 16 bit playback - 48khz for streams at any valid sample rate
4211 * 24 bit playback - 48khz for stream sample rate less than 48khz
4212 * 24 bit playback - 96khz for sample rate range of 48khz to 96khz
4213 * 24 bit playback - 192khz for sample rate range of 96khz to 192 khz
4214 * Upper limit is inclusive in the sample rate range.
4215 */
4216 // TODO: This has to be more dynamic based on policy file
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4217
4218 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]4219 (my_data->hifi_audio)) {
4220 /*
4221 * sample rate update is needed only for hifi audio enabled platforms
4222 */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4223 char *rate_str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4224 struct mixer_ctl *ctl;
4225
4226 switch (sample_rate) {
4227 case 8000:
4228 case 11025:
4229 case 16000:
4230 case 22050:
4231 case 32000:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4232 case 48000:
4233 rate_str = "KHZ_48";
4234 break;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4235 case 44100:
4236 rate_str = "KHZ_44P1";
4237 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4238 case 64000:
4239 case 88200:
4240 case 96000:
4241 rate_str = "KHZ_96";
4242 break;
4243 case 176400:
4244 case 192000:
4245 rate_str = "KHZ_192";
4246 break;
4247 default:
4248 rate_str = "KHZ_48";
4249 break;
4250 }
4251
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4252 ctl = mixer_get_ctl_by_name(adev->mixer,
4253 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4254
4255 if (!ctl) {
4256 ALOGE("%s:becf: afe: Could not get ctl to set the Sample Rate for mixer command - %s",
4257 __func__,
4258 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4259 return -EINVAL;
4260 }
4261
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4262 ALOGD("%s:becf: afe: %s set to %s", __func__,
4263 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl,
4264 rate_str);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4265 mixer_ctl_set_enum_by_string(ctl, rate_str);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4266 my_data->current_backend_cfg[backend_idx].sample_rate = sample_rate;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4267 }
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame^]4268 if ((backend_idx == HDMI_RX_BACKEND || backend_idx == DISP_PORT_RX_BACKEND) &&
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4269 (channels != my_data->current_backend_cfg[backend_idx].channels)) {
4270 struct mixer_ctl *ctl;
4271 char *channel_cnt_str = NULL;
4272
4273 switch (channels) {
4274 case 8:
4275 channel_cnt_str = "Eight"; break;
4276 case 7:
4277 channel_cnt_str = "Seven"; break;
4278 case 6:
4279 channel_cnt_str = "Six"; break;
4280 case 5:
4281 channel_cnt_str = "Five"; break;
4282 case 4:
4283 channel_cnt_str = "Four"; break;
4284 case 3:
4285 channel_cnt_str = "Three"; break;
4286 default:
4287 channel_cnt_str = "Two"; break;
4288 }
4289
4290 ctl = mixer_get_ctl_by_name(adev->mixer,
4291 my_data->current_backend_cfg[backend_idx].channels_mixer_ctl);
4292 if (!ctl) {
4293 ALOGE("%s:becf: afe: Could not get ctl for mixer command - %s",
4294 __func__,
4295 my_data->current_backend_cfg[backend_idx].channels_mixer_ctl);
4296 return -EINVAL;
4297 }
4298 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
4299 my_data->current_backend_cfg[backend_idx].channels = channels;
4300 platform_set_edid_channels_configuration(adev->platform, channels);
4301 ALOGD("%s:becf: afe: %s set to %s", __func__,
4302 my_data->current_backend_cfg[backend_idx].channels_mixer_ctl, channel_cnt_str);
4303 }
4304
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame^]4305 bool set_ext_disp_format = false;
4306 char *ext_disp_format = NULL;
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4307
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame^]4308 if (backend_idx == HDMI_RX_BACKEND) {
4309 ext_disp_format = "HDMI RX Format";
4310 set_ext_disp_format = true;
4311 } else if (backend_idx == DISP_PORT_RX_BACKEND) {
4312 ext_disp_format = "Display Port Rx Format";
4313 set_ext_disp_format = true;
4314 } else {
4315 ALOGV("%s: Format doesnt have to be set", __func__);
4316 }
4317
4318 if (set_ext_disp_format) {
4319 struct mixer_ctl *ctl = mixer_get_ctl_by_name(adev->mixer, ext_disp_format);
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4320 if (!ctl) {
4321 ALOGE("%s:becf: afe: Could not get ctl for mixer command - %s",
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame^]4322 __func__, ext_disp_format);
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4323 return -EINVAL;
4324 }
4325
4326 if (passthrough_enabled) {
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame^]4327 ALOGD("%s:Ext display compress format", __func__);
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4328 mixer_ctl_set_enum_by_string(ctl, "Compr");
4329 } else {
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame^]4330 ALOGD("%s: Ext display PCM format", __func__);
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4331 mixer_ctl_set_enum_by_string(ctl, "LPCM");
4332 }
4333 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4334
4335 return ret;
4336}
4337
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4338/*
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4339 *Validate the selected bit_width, sample_rate and channels using the edid
4340 *of the connected sink device.
4341 */
4342static void platform_check_hdmi_backend_cfg(struct audio_device* adev,
4343 struct audio_usecase* usecase,
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame^]4344 int backend_idx,
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4345 struct audio_backend_cfg *hdmi_backend_cfg)
4346{
4347 unsigned int bit_width;
4348 unsigned int sample_rate;
4349 unsigned int channels, max_supported_channels = 0;
4350 struct platform_data *my_data = (struct platform_data *)adev->platform;
4351 edid_audio_info *edid_info = (edid_audio_info *)my_data->edid_info;
4352 bool passthrough_enabled = false;
4353
4354 bit_width = hdmi_backend_cfg->bit_width;
4355 sample_rate = hdmi_backend_cfg->sample_rate;
4356 channels = hdmi_backend_cfg->channels;
4357
4358
4359 ALOGI("%s:becf: HDMI: bitwidth %d, samplerate %d, channels %d"
4360 ", usecase = %d", __func__, bit_width,
4361 sample_rate, channels, usecase->id);
4362
4363 if (audio_extn_passthru_is_enabled() && audio_extn_passthru_is_active()
4364 && (usecase->stream.out->compr_config.codec->compr_passthr != 0)) {
4365 passthrough_enabled = true;
4366 ALOGI("passthrough is enabled for this stream");
4367 }
4368
4369 // For voice calls use default configuration i.e. 16b/48K, only applicable to
4370 // default backend
4371 if (!passthrough_enabled) {
4372
4373 max_supported_channels = platform_edid_get_max_channels(my_data);
4374
4375 //Check EDID info for supported samplerate
4376 if (!edid_is_supported_sr(edid_info,sample_rate)) {
4377 //reset to current sample rate
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame^]4378 sample_rate = my_data->current_backend_cfg[backend_idx].sample_rate;
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4379 }
4380
4381 //Check EDID info for supported bit width
4382 if (!edid_is_supported_bps(edid_info,bit_width)) {
4383 //reset to current sample rate
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame^]4384 bit_width = my_data->current_backend_cfg[backend_idx].bit_width;
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4385 }
4386
4387 if (channels > max_supported_channels)
4388 channels = max_supported_channels;
4389
4390 } else {
4391 /*During pass through set default bit width and channels*/
4392 channels = DEFAULT_HDMI_OUT_CHANNELS;
4393 if ((usecase->stream.out->format == AUDIO_FORMAT_E_AC3) ||
4394 (usecase->stream.out->format == AUDIO_FORMAT_E_AC3_JOC))
4395 sample_rate = sample_rate * 4 ;
4396
4397 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4398 /* We force route so that the BE format can be set to Compr */
4399 }
4400
4401 ALOGI("%s:becf: afe: HDMI backend: passthrough %d updated bit width: %d and sample rate: %d"
4402 "channels %d", __func__, passthrough_enabled , bit_width,
4403 sample_rate, channels);
4404
4405 hdmi_backend_cfg->bit_width = bit_width;
4406 hdmi_backend_cfg->sample_rate = sample_rate;
4407 hdmi_backend_cfg->channels = channels;
4408 hdmi_backend_cfg->passthrough_enabled = passthrough_enabled;
4409}
4410
4411/*
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4412 * goes through all the current usecases and picks the highest
4413 * bitwidth & samplerate
4414 */
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4415static bool platform_check_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4416 struct audio_usecase* usecase,
4417 snd_device_t snd_device,
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4418 struct audio_backend_cfg *backend_cfg)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4419{
4420 bool backend_change = false;
4421 struct listnode *node;
4422 struct stream_out *out = NULL;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4423 char value[PROPERTY_VALUE_MAX] = {0};
4424 unsigned int bit_width;
4425 unsigned int sample_rate;
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4426 unsigned int channels;
4427 bool passthrough_enabled = false;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4428 int backend_idx = DEFAULT_CODEC_BACKEND;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4429 struct platform_data *my_data = (struct platform_data *)adev->platform;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4430 int na_mode = platform_get_native_support();
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4431 bool channels_updated = false;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4432
4433 backend_idx = platform_get_backend_index(snd_device);
4434
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4435 bit_width = backend_cfg->bit_width;
4436 sample_rate = backend_cfg->sample_rate;
4437 channels = backend_cfg->channels;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4438
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4439 ALOGI("%s:becf: afe: Codec selected backend: %d current bit width: %d sample rate: %d channels: %d",
4440 __func__, backend_idx, bit_width, sample_rate, channels);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4441
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]4442 // For voice calls use default configuration i.e. 16b/48K, only applicable to
4443 // default backend
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4444 // force routing is not required here, caller will do it anyway
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]4445 if ((voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) &&
Sidipotu Ashok26fddef2016-08-16 15:41:42 +0530[diff] [blame]4446 usecase->devices & AUDIO_DEVICE_OUT_ALL_CODEC_BACKEND) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4447 ALOGW("%s:becf: afe:Use default bw and sr for voice/voip calls ",
4448 __func__);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4449 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4450 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4451 } else {
4452 /*
4453 * The backend should be configured at highest bit width and/or
4454 * sample rate amongst all playback usecases.
4455 * If the selected sample rate and/or bit width differ with
4456 * current backend sample rate and/or bit width, then, we set the
4457 * backend re-configuration flag.
4458 *
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4459 * 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]4460 */
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4461 int i =0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4462 list_for_each(node, &adev->usecase_list) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4463 struct audio_usecase *uc;
4464 uc = node_to_item(node, struct audio_usecase, list);
4465 struct stream_out *out = (struct stream_out*) uc->stream.out;
4466 if (uc->type == PCM_PLAYBACK && out && usecase != uc) {
Preetam Singh Ranawataa37d3f2016-08-23 12:25:23 +0530[diff] [blame]4467 unsigned int out_channels = audio_channel_count_from_out_mask(out->channel_mask);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4468
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4469 ALOGD("%s:napb: (%d) - (%s)id (%d) sr %d bw "
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4470 "(%d) ch (%d) device %s", __func__, i++, use_case_table[uc->id],
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4471 uc->id, out->sample_rate,
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4472 out->bit_width, out_channels,
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4473 platform_get_snd_device_name(uc->out_snd_device));
4474
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4475 if (platform_check_backends_match(snd_device, uc->out_snd_device)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4476 if (bit_width < out->bit_width)
4477 bit_width = out->bit_width;
4478 if (sample_rate < out->sample_rate)
4479 sample_rate = out->sample_rate;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4480 if (out->sample_rate < OUTPUT_SAMPLING_RATE_44100)
4481 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4482 if (channels < out_channels)
4483 channels = out_channels;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4484 }
4485 }
4486 }
4487 }
4488
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4489 if (audio_is_true_native_stream_active(adev)) {
Sidipotu Ashokad8fff82016-02-02 10:48:42 +0530[diff] [blame]4490 if (check_hdset_combo_device(snd_device)) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4491 /*
4492 * In true native mode Tasha has a limitation that one port at 44.1 khz
4493 * cannot drive both spkr and hdset, to simiplify the solution lets
4494 * move the AFE to 48khzwhen a ring tone selects combo device.
4495 */
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4496 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4497 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4498 ALOGD("%s:becf: afe: port has to run at 48k for a combo device",
4499 __func__);
4500 } else {
4501 /*
4502 * in single BE mode, if native audio playback
4503 * is active then it will take priority
4504 */
4505 sample_rate = OUTPUT_SAMPLING_RATE_44100;
4506 ALOGD("%s:becf: afe: napb active set rate to 44.1 khz",
4507 __func__);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4508 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4509 }
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4510
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4511 /*
kunleiz207afaa2016-07-22 14:26:49 +0800[diff] [blame]4512 * hifi playback not supported on non-44.1-support devices, limit the Sample Rate
Sidipotu Ashokfdd505a2016-02-11 10:31:38 +0530[diff] [blame]4513 * to 48 khz.
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4514 */
kunleiz207afaa2016-07-22 14:26:49 +0800[diff] [blame]4515 if (check_44100_support_device(usecase->devices)) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4516 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
kunleiz207afaa2016-07-22 14:26:49 +0800[diff] [blame]4517 ALOGD("%s:becf: afe: playback on non-44.1-support device Configure afe to "
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4518 "default Sample Rate(48k)", __func__);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4519 }
4520
4521 /*
4522 * native playback is not enabled.Configure afe to default Sample Rate(48k)
4523 */
4524 if (NATIVE_AUDIO_MODE_INVALID == na_mode &&
4525 OUTPUT_SAMPLING_RATE_44100 == sample_rate) {
4526 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4527 ALOGD("%s:becf: afe: napb not active - set (48k) default rate",
4528 __func__);
4529 }
4530
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4531 /*
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]4532 * reset the sample rate to default value(48K), if hifi audio is not supported
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4533 */
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]4534 if (!my_data->hifi_audio) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4535 ALOGD("%s:becf: afe: only 48KHZ sample rate is supported "
4536 "Configure afe to default Sample Rate(48k)", __func__);
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]4537 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4538 }
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4539
Mingming Yinddd610b2016-01-20 17:09:32 -0800[diff] [blame]4540 if (backend_idx == HDMI_RX_BACKEND) {
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4541 struct audio_backend_cfg hdmi_backend_cfg;
4542 hdmi_backend_cfg.bit_width = bit_width;
4543 hdmi_backend_cfg.sample_rate = sample_rate;
4544 hdmi_backend_cfg.channels = channels;
4545 hdmi_backend_cfg.passthrough_enabled = false;
4546
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame^]4547 platform_check_hdmi_backend_cfg(adev, usecase, backend_idx, &hdmi_backend_cfg);
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4548
4549 bit_width = hdmi_backend_cfg.bit_width;
4550 sample_rate = hdmi_backend_cfg.sample_rate;
4551 channels = hdmi_backend_cfg.channels;
4552 passthrough_enabled = hdmi_backend_cfg.passthrough_enabled;
4553
4554 if (channels != my_data->current_backend_cfg[backend_idx].channels)
4555 channels_updated = true;
Mingming Yinddd610b2016-01-20 17:09:32 -0800[diff] [blame]4556 }
4557
Manish Dewangan837dc462015-05-27 10:17:41 +0530[diff] [blame]4558 //check if mulitchannel clip needs to be down sampled to 48k
4559 property_get("audio.playback.mch.downsample",value,"");
4560 if (!strncmp("true", value, sizeof("true"))) {
4561 out = usecase->stream.out;
4562 if ((popcount(out->channel_mask) > 2) &&
4563 (out->sample_rate > CODEC_BACKEND_DEFAULT_SAMPLE_RATE) &&
4564 !(out->flags & AUDIO_OUTPUT_FLAG_COMPRESS_PASSTHROUGH)) {
4565 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4566 /* update out sample rate to reflect current backend sample rate */
4567 out->sample_rate = sample_rate;
4568 ALOGD("%s: MCH session defaulting sample rate to %d",
4569 __func__, sample_rate);
4570 }
4571 }
4572
Kuirong Wanga9f7cee2016-03-07 11:21:52 -0800[diff] [blame]4573 if (backend_idx == USB_AUDIO_RX_BACKEND) {
4574 unsigned int channels = audio_channel_count_from_out_mask(usecase->stream.out->channel_mask);
4575 audio_extn_usb_is_config_supported(&bit_width, &sample_rate, channels);
4576 ALOGV("%s: USB BE configured as bit_width(%d)sample_rate(%d)channels(%d)",
4577 __func__, bit_width, sample_rate, channels);
4578 }
4579
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4580 ALOGI("%s:becf: afe: Codec selected backend: %d updated bit width: %d and sample rate: %d",
4581 __func__,
4582 backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4583 // Force routing if the expected bitwdith or samplerate
4584 // is not same as current backend comfiguration
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4585 if ((bit_width != my_data->current_backend_cfg[backend_idx].bit_width) ||
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4586 (sample_rate != my_data->current_backend_cfg[backend_idx].sample_rate) ||
4587 passthrough_enabled || channels_updated) {
4588 backend_cfg->bit_width = bit_width;
4589 backend_cfg->sample_rate = sample_rate;
4590 backend_cfg->channels = channels;
4591 backend_cfg->passthrough_enabled = passthrough_enabled;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4592 backend_change = true;
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4593 ALOGI("%s:becf: afe: Codec backend needs to be updated. new bit width: %d"
4594 " new sample rate: %d new channels %d",__func__,
4595 backend_cfg->bit_width, backend_cfg->sample_rate, backend_cfg->channels);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4596 }
4597
4598 return backend_change;
4599}
4600
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]4601bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4602 struct audio_usecase *usecase, snd_device_t snd_device)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4603{
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4604 int backend_idx = DEFAULT_CODEC_BACKEND;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4605 int new_snd_devices[SND_DEVICE_OUT_END];
4606 int i, num_devices = 1;
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4607 struct audio_backend_cfg backend_cfg;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4608 bool ret = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4609
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4610 backend_idx = platform_get_backend_index(snd_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4611
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4612 backend_cfg.bit_width = usecase->stream.out->bit_width;
4613 backend_cfg.sample_rate = usecase->stream.out->sample_rate;
4614 backend_cfg.format = usecase->stream.out->format;
4615 backend_cfg.channels = audio_channel_count_from_out_mask(usecase->stream.out->channel_mask);
4616 /*this is populated by check_codec_backend_cfg hence set default value to false*/
4617 backend_cfg.passthrough_enabled = false;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4618
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4619 ALOGI("%s:becf: afe: bitwidth %d, samplerate %d channels %d"
4620 ", backend_idx %d usecase = %d device (%s)", __func__, backend_cfg.bit_width,
4621 backend_cfg.sample_rate, backend_cfg.channels, backend_idx, usecase->id,
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4622 platform_get_snd_device_name(snd_device));
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4623
4624 if (!platform_can_split_snd_device(adev->platform, snd_device,
4625 &num_devices, new_snd_devices))
4626 new_snd_devices[0] = snd_device;
4627
4628 for (i = 0; i < num_devices; i++) {
4629 ALOGI("%s: becf: new_snd_devices[%d] is %s", __func__, i,
4630 platform_get_snd_device_name(new_snd_devices[i]));
4631 if (platform_check_codec_backend_cfg(adev, usecase, new_snd_devices[i],
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4632 &backend_cfg)) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4633 platform_set_codec_backend_cfg(adev, new_snd_devices[i],
Ashish Jaind84fd6a2016-07-27 12:33:25 +0530[diff] [blame]4634 backend_cfg);
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4635 ret = true;
4636 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4637 }
4638
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4639 return ret;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4640}
4641
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]4642/*
4643 * configures afe with bit width and Sample Rate
4644 */
4645
4646int platform_set_capture_codec_backend_cfg(struct audio_device* adev,
4647 snd_device_t snd_device,
4648 unsigned int bit_width, unsigned int sample_rate,
4649 audio_format_t format)
4650{
4651 int ret = 0;
4652 int backend_idx = DEFAULT_CODEC_BACKEND;
4653 struct platform_data *my_data = (struct platform_data *)adev->platform;
4654
4655 ALOGI("%s:txbecf: afe: bitwidth %d, samplerate %d, backend_idx %d device (%s)",
4656 __func__, bit_width, sample_rate, backend_idx,
4657 platform_get_snd_device_name(snd_device));
4658
4659 if (bit_width !=
4660 my_data->current_tx_backend_cfg[backend_idx].bit_width) {
4661
4662 struct mixer_ctl *ctl = NULL;
4663 ctl = mixer_get_ctl_by_name(adev->mixer,
4664 my_data->current_tx_backend_cfg[backend_idx].bitwidth_mixer_ctl);
4665 if (!ctl) {
4666 ALOGE("%s:txbecf: afe: Could not get ctl for mixer command - %s",
4667 __func__,
4668 my_data->current_tx_backend_cfg[backend_idx].bitwidth_mixer_ctl);
4669 return -EINVAL;
4670 }
4671
4672 if (bit_width == 24) {
4673 if (format == AUDIO_FORMAT_PCM_24_BIT_PACKED)
4674 ret = mixer_ctl_set_enum_by_string(ctl, "S24_3LE");
4675 else
4676 ret = mixer_ctl_set_enum_by_string(ctl, "S24_LE");
4677 } else {
4678 ret = mixer_ctl_set_enum_by_string(ctl, "S16_LE");
4679 }
4680
4681 if (ret < 0) {
4682 ALOGE("%s:txbecf: afe: Could not set ctl for mixer command - %s",
4683 __func__,
4684 my_data->current_tx_backend_cfg[backend_idx].bitwidth_mixer_ctl);
4685 return -EINVAL;
4686 }
4687
4688 my_data->current_tx_backend_cfg[backend_idx].bit_width = bit_width;
4689 ALOGD("%s:txbecf: afe: %s mixer set to %d bit", __func__,
4690 my_data->current_tx_backend_cfg[backend_idx].bitwidth_mixer_ctl, bit_width);
4691 }
4692
4693 /*
4694 * Backend sample rate configuration follows:
4695 * 16 bit record - 48khz for streams at any valid sample rate
4696 * 24 bit record - 48khz for stream sample rate less than 48khz
4697 * 24 bit record - 96khz for sample rate range of 48khz to 96khz
4698 * 24 bit record - 192khz for sample rate range of 96khz to 192 khz
4699 * Upper limit is inclusive in the sample rate range.
4700 */
4701 // TODO: This has to be more dynamic based on policy file
4702
4703 if (sample_rate != my_data->current_tx_backend_cfg[(int)backend_idx].sample_rate) {
4704 /*
4705 * sample rate update is needed only for hifi audio enabled platforms
4706 */
4707 char *rate_str = NULL;
4708 struct mixer_ctl *ctl = NULL;
4709
4710 switch (sample_rate) {
4711 case 8000:
4712 case 11025:
4713 case 16000:
4714 case 22050:
4715 case 32000:
4716 case 44100:
4717 case 48000:
4718 rate_str = "KHZ_48";
4719 break;
4720 case 64000:
4721 case 88200:
4722 case 96000:
4723 rate_str = "KHZ_96";
4724 break;
4725 case 176400:
4726 case 192000:
4727 rate_str = "KHZ_192";
4728 break;
4729 default:
4730 rate_str = "KHZ_48";
4731 break;
4732 }
4733
4734 ctl = mixer_get_ctl_by_name(adev->mixer,
4735 my_data->current_tx_backend_cfg[backend_idx].samplerate_mixer_ctl);
4736
4737 if (ctl < 0) {
4738 ALOGE("%s:txbecf: afe: Could not get ctl to set the Sample Rate for mixer command - %s",
4739 __func__,
4740 my_data->current_tx_backend_cfg[backend_idx].samplerate_mixer_ctl);
4741 return -EINVAL;
4742 }
4743
4744 ALOGD("%s:txbecf: afe: %s set to %s", __func__,
4745 my_data->current_tx_backend_cfg[backend_idx].samplerate_mixer_ctl,
4746 rate_str);
4747 ret = mixer_ctl_set_enum_by_string(ctl, rate_str);
4748 if (ret < 0) {
4749 ALOGE("%s:txbecf: afe: Could not set ctl for mixer command - %s",
4750 __func__,
4751 my_data->current_tx_backend_cfg[backend_idx].samplerate_mixer_ctl);
4752 return -EINVAL;
4753 }
4754
4755 my_data->current_tx_backend_cfg[backend_idx].sample_rate = sample_rate;
4756 }
4757
4758 return ret;
4759}
4760
4761/*
4762 * goes through all the current usecases and picks the highest
4763 * bitwidth & samplerate
4764 */
4765bool platform_check_capture_codec_backend_cfg(struct audio_device* adev,
4766 unsigned int* new_bit_width,
4767 unsigned int* new_sample_rate)
4768{
4769 bool backend_change = false;
4770 unsigned int bit_width;
4771 unsigned int sample_rate;
4772 int backend_idx = DEFAULT_CODEC_BACKEND;
4773 struct platform_data *my_data = (struct platform_data *)adev->platform;
4774
4775 bit_width = *new_bit_width;
4776 sample_rate = *new_sample_rate;
4777
4778 ALOGI("%s:txbecf: afe: Codec selected backend: %d current bit width: %d and "
4779 "sample rate: %d",__func__,backend_idx, bit_width, sample_rate);
4780
4781 // For voice calls use default configuration i.e. 16b/48K, only applicable to
4782 // default backend
4783 // force routing is not required here, caller will do it anyway
4784 if ((voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) ||
4785 (!is_external_codec)) {
4786 ALOGW("%s:txbecf: afe:Use default bw and sr for voice/voip calls",
4787 __func__);
4788 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4789 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4790 }
4791
4792 ALOGI("%s:txbecf: afe: Codec selected backend: %d updated bit width: %d and "
4793 "sample rate: %d", __func__, backend_idx, bit_width, sample_rate);
4794 // Force routing if the expected bitwdith or samplerate
4795 // is not same as current backend comfiguration
4796 if ((bit_width != my_data->current_tx_backend_cfg[backend_idx].bit_width) ||
4797 (sample_rate != my_data->current_tx_backend_cfg[backend_idx].sample_rate)) {
4798 *new_bit_width = bit_width;
4799 *new_sample_rate = sample_rate;
4800 backend_change = true;
4801 ALOGI("%s:txbecf: afe: Codec backend needs to be updated. new bit width: %d "
4802 "new sample rate: %d", __func__, *new_bit_width, *new_sample_rate);
4803 }
4804
4805 return backend_change;
4806}
4807
4808bool platform_check_and_set_capture_codec_backend_cfg(struct audio_device* adev,
4809 struct audio_usecase *usecase, snd_device_t snd_device)
4810{
4811 unsigned int new_bit_width;
4812 unsigned int new_sample_rate;
4813 audio_format_t format = AUDIO_FORMAT_PCM_16_BIT;
4814 int backend_idx = DEFAULT_CODEC_BACKEND;
4815 int ret = 0;
4816
4817 if(usecase->type == PCM_CAPTURE) {
4818 new_sample_rate = usecase->stream.in->sample_rate;
4819 new_bit_width = usecase->stream.in->bit_width;
4820 format = usecase->stream.in->format;
4821 } else {
4822 new_bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4823 new_sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4824 }
4825
4826 ALOGI("%s:txbecf: afe: bitwidth %d, samplerate %d"
4827 ", backend_idx %d usecase = %d device (%s)", __func__, new_bit_width,
4828 new_sample_rate, backend_idx, usecase->id,
4829 platform_get_snd_device_name(snd_device));
4830 if (platform_check_capture_codec_backend_cfg(adev, &new_bit_width,
4831 &new_sample_rate)) {
4832 ret = platform_set_capture_codec_backend_cfg(adev, snd_device,
4833 new_bit_width, new_sample_rate, format);
4834 if(!ret)
4835 return true;
4836 }
4837
4838 return false;
4839}
4840
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4841int platform_set_snd_device_backend(snd_device_t device, const char *backend_tag,
4842 const char * hw_interface)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4843{
4844 int ret = 0;
4845
4846 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
4847 ALOGE("%s: Invalid snd_device = %d",
4848 __func__, device);
4849 ret = -EINVAL;
4850 goto done;
4851 }
4852
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4853 ALOGD("%s: backend_tag_table[%s]: old = %s new = %s", __func__,
4854 platform_get_snd_device_name(device),
4855 backend_tag_table[device] != NULL ? backend_tag_table[device]: "null",
4856 backend_tag);
4857 if (backend_tag_table[device]) {
4858 free(backend_tag_table[device]);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4859 }
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4860 backend_tag_table[device] = strdup(backend_tag);
4861
4862 if (hw_interface != NULL) {
4863 if (hw_interface_table[device])
4864 free(hw_interface_table[device]);
4865
4866 ALOGD("%s: hw_interface_table[%d] = %s", __func__, device, hw_interface);
4867 hw_interface_table[device] = strdup(hw_interface);
4868 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4869done:
4870 return ret;
4871}
4872
4873int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id)
4874{
4875 int ret = 0;
4876 if ((usecase <= USECASE_INVALID) || (usecase >= AUDIO_USECASE_MAX)) {
4877 ALOGE("%s: invalid usecase case idx %d", __func__, usecase);
4878 ret = -EINVAL;
4879 goto done;
4880 }
4881
4882 if ((type != 0) && (type != 1)) {
4883 ALOGE("%s: invalid usecase type", __func__);
4884 ret = -EINVAL;
4885 }
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4886 ALOGV("%s: pcm_device_table[%d][%d] = %d", __func__, usecase, type, pcm_id);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4887 pcm_device_table[usecase][type] = pcm_id;
4888done:
4889 return ret;
4890}
4891
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4892void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
4893{
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]4894 *device_to_be_id = (int*) msm_device_to_be_id;
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4895 *length = msm_be_id_array_len;
4896}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4897int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask, int snd_id)
4898{
4899 int ret = 0;
4900 int channels = audio_channel_count_from_out_mask(channel_mask);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4901
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4902 char channel_map[8];
4903 memset(channel_map, 0, sizeof(channel_map));
4904 /* Following are all most common standard WAV channel layouts
4905 overridden by channel mask if its allowed and different */
4906 switch (channels) {
4907 case 1:
4908 /* AUDIO_CHANNEL_OUT_MONO */
4909 channel_map[0] = PCM_CHANNEL_FC;
4910 break;
4911 case 2:
4912 /* AUDIO_CHANNEL_OUT_STEREO */
4913 channel_map[0] = PCM_CHANNEL_FL;
4914 channel_map[1] = PCM_CHANNEL_FR;
4915 break;
4916 case 3:
4917 /* AUDIO_CHANNEL_OUT_2POINT1 */
4918 channel_map[0] = PCM_CHANNEL_FL;
4919 channel_map[1] = PCM_CHANNEL_FR;
4920 channel_map[2] = PCM_CHANNEL_FC;
4921 break;
4922 case 4:
4923 /* AUDIO_CHANNEL_OUT_QUAD_SIDE */
4924 channel_map[0] = PCM_CHANNEL_FL;
4925 channel_map[1] = PCM_CHANNEL_FR;
4926 channel_map[2] = PCM_CHANNEL_LS;
4927 channel_map[3] = PCM_CHANNEL_RS;
4928 if (channel_mask == AUDIO_CHANNEL_OUT_QUAD_BACK)
4929 {
4930 channel_map[2] = PCM_CHANNEL_LB;
4931 channel_map[3] = PCM_CHANNEL_RB;
4932 }
4933 if (channel_mask == AUDIO_CHANNEL_OUT_SURROUND)
4934 {
4935 channel_map[2] = PCM_CHANNEL_FC;
4936 channel_map[3] = PCM_CHANNEL_CS;
4937 }
4938 break;
4939 case 5:
4940 /* AUDIO_CHANNEL_OUT_PENTA */
4941 channel_map[0] = PCM_CHANNEL_FL;
4942 channel_map[1] = PCM_CHANNEL_FR;
4943 channel_map[2] = PCM_CHANNEL_FC;
4944 channel_map[3] = PCM_CHANNEL_LB;
4945 channel_map[4] = PCM_CHANNEL_RB;
4946 break;
4947 case 6:
4948 /* AUDIO_CHANNEL_OUT_5POINT1 */
4949 channel_map[0] = PCM_CHANNEL_FL;
4950 channel_map[1] = PCM_CHANNEL_FR;
4951 channel_map[2] = PCM_CHANNEL_FC;
4952 channel_map[3] = PCM_CHANNEL_LFE;
4953 channel_map[4] = PCM_CHANNEL_LB;
4954 channel_map[5] = PCM_CHANNEL_RB;
4955 if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1_SIDE)
4956 {
4957 channel_map[4] = PCM_CHANNEL_LS;
4958 channel_map[5] = PCM_CHANNEL_RS;
4959 }
4960 break;
4961 case 7:
4962 /* AUDIO_CHANNEL_OUT_6POINT1 */
4963 channel_map[0] = PCM_CHANNEL_FL;
4964 channel_map[1] = PCM_CHANNEL_FR;
4965 channel_map[2] = PCM_CHANNEL_FC;
4966 channel_map[3] = PCM_CHANNEL_LFE;
4967 channel_map[4] = PCM_CHANNEL_LB;
4968 channel_map[5] = PCM_CHANNEL_RB;
4969 channel_map[6] = PCM_CHANNEL_CS;
4970 break;
4971 case 8:
4972 /* AUDIO_CHANNEL_OUT_7POINT1 */
4973 channel_map[0] = PCM_CHANNEL_FL;
4974 channel_map[1] = PCM_CHANNEL_FR;
4975 channel_map[2] = PCM_CHANNEL_FC;
4976 channel_map[3] = PCM_CHANNEL_LFE;
4977 channel_map[4] = PCM_CHANNEL_LB;
4978 channel_map[5] = PCM_CHANNEL_RB;
4979 channel_map[6] = PCM_CHANNEL_LS;
4980 channel_map[7] = PCM_CHANNEL_RS;
4981 break;
4982 default:
4983 ALOGE("unsupported channels %d for setting channel map", channels);
4984 return -1;
4985 }
4986 ret = platform_set_channel_map(platform, channels, channel_map, snd_id);
4987 return ret;
4988}
4989
4990int platform_get_edid_info(void *platform)
4991{
4992 struct platform_data *my_data = (struct platform_data *)platform;
4993 struct audio_device *adev = my_data->adev;
4994 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]4995 int ret, count;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame^]4996 char *mix_ctl_name;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4997 struct mixer_ctl *ctl;
4998 char edid_data[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE + 1] = {0};
4999 edid_audio_info *info;
5000
5001 if (my_data->edid_valid) {
5002 /* use cached edid */
5003 return 0;
5004 }
5005
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame^]5006 switch(my_data->ext_disp_type) {
5007 case EXT_DISPLAY_TYPE_HDMI:
5008 mix_ctl_name = "HDMI EDID";
5009 break;
5010 case EXT_DISPLAY_TYPE_DP:
5011 mix_ctl_name = "Display Port EDID";
5012 break;
5013 default:
5014 ALOGE("%s: Invalid disp_type %d", __func__, my_data->ext_disp_type);
5015 return -EINVAL;
5016 }
5017
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5018 if (my_data->edid_info == NULL) {
5019 my_data->edid_info =
5020 (struct edid_audio_info *)calloc(1, sizeof(struct edid_audio_info));
5021 }
5022
5023 info = my_data->edid_info;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame^]5024 ctl = mixer_get_ctl_by_name(adev->mixer, mix_ctl_name);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5025 if (!ctl) {
5026 ALOGE("%s: Could not get ctl for mixer cmd - %s",
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame^]5027 __func__, mix_ctl_name);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5028 goto fail;
5029 }
5030
5031 mixer_ctl_update(ctl);
5032
5033 count = mixer_ctl_get_num_values(ctl);
5034
5035 /* Read SAD blocks, clamping the maximum size for safety */
5036 if (count > (int)sizeof(block))
5037 count = (int)sizeof(block);
5038
5039 ret = mixer_ctl_get_array(ctl, block, count);
5040 if (ret != 0) {
5041 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
5042 goto fail;
5043 }
5044 edid_data[0] = count;
5045 memcpy(&edid_data[1], block, count);
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame^]5046
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5047 if (!edid_get_sink_caps(info, edid_data)) {
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame^]5048 ALOGE("%s: Failed to get extn disp sink capabilities", __func__);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5049 goto fail;
5050 }
5051 my_data->edid_valid = true;
5052 return 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5053fail:
5054 if (my_data->edid_info) {
5055 free(my_data->edid_info);
5056 my_data->edid_info = NULL;
5057 my_data->edid_valid = false;
5058 }
5059 ALOGE("%s: return -EINVAL", __func__);
5060 return -EINVAL;
5061}
5062
5063
5064int platform_set_channel_allocation(void *platform, int channel_alloc)
5065{
5066 struct mixer_ctl *ctl;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame^]5067 char *mixer_ctl_name;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5068 int ret;
5069 struct platform_data *my_data = (struct platform_data *)platform;
5070 struct audio_device *adev = my_data->adev;
5071
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame^]5072 switch(my_data->ext_disp_type) {
5073 case EXT_DISPLAY_TYPE_HDMI:
5074 mixer_ctl_name = "HDMI RX CA";
5075 break;
5076 case EXT_DISPLAY_TYPE_DP:
5077 mixer_ctl_name = "Display Port RX CA";
5078 break;
5079 default:
5080 ALOGE("%s: Invalid disp_type %d", __func__, my_data->ext_disp_type);
5081 return -EINVAL;
5082 }
5083
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5084 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
5085 if (!ctl) {
5086 ALOGE("%s: Could not get ctl for mixer cmd - %s",
5087 __func__, mixer_ctl_name);
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame^]5088 return -EINVAL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5089 }
5090 ALOGD(":%s channel allocation = 0x%x", __func__, channel_alloc);
5091 ret = mixer_ctl_set_value(ctl, 0, channel_alloc);
5092
5093 if (ret < 0) {
5094 ALOGE("%s: Could not set ctl, error:%d ", __func__, ret);
5095 }
5096
5097 return ret;
5098}
5099
5100int platform_set_channel_map(void *platform, int ch_count, char *ch_map, int snd_id)
5101{
5102 struct mixer_ctl *ctl;
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame^]5103 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]5104 int ret;
5105 unsigned int i;
5106 int set_values[8] = {0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5107 struct platform_data *my_data = (struct platform_data *)platform;
5108 struct audio_device *adev = my_data->adev;
5109 ALOGV("%s channel_count:%d",__func__, ch_count);
5110 if (NULL == ch_map) {
5111 ALOGE("%s: Invalid channel mapping used", __func__);
5112 return -EINVAL;
5113 }
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]5114
5115 /*
5116 * If snd_id is greater than 0, stream channel mapping
5117 * If snd_id is below 0, typically -1, device channel mapping
5118 */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5119 if (snd_id >= 0) {
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]5120 snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "Playback Channel Map%d", snd_id);
5121 } else {
5122 strlcpy(mixer_ctl_name, "Playback Device Channel Map", sizeof(mixer_ctl_name));
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5123 }
5124
5125 ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
5126
5127 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
5128 if (!ctl) {
5129 ALOGE("%s: Could not get ctl for mixer cmd - %s",
5130 __func__, mixer_ctl_name);
5131 return -EINVAL;
5132 }
5133 for (i = 0; i< ARRAY_SIZE(set_values); i++) {
5134 set_values[i] = ch_map[i];
5135 }
5136
5137 ALOGD("%s: set mapping(%d %d %d %d %d %d %d %d) for channel:%d", __func__,
5138 set_values[0], set_values[1], set_values[2], set_values[3], set_values[4],
5139 set_values[5], set_values[6], set_values[7], ch_count);
5140
5141 ret = mixer_ctl_set_array(ctl, set_values, ch_count);
5142 if (ret < 0) {
5143 ALOGE("%s: Could not set ctl, error:%d ch_count:%d",
5144 __func__, ret, ch_count);
5145 }
5146 return ret;
5147}
5148
5149unsigned char platform_map_to_edid_format(int audio_format)
5150{
5151 unsigned char format;
5152 switch (audio_format & AUDIO_FORMAT_MAIN_MASK) {
5153 case AUDIO_FORMAT_AC3:
5154 ALOGV("%s: AC3", __func__);
5155 format = AC3;
5156 break;
5157 case AUDIO_FORMAT_AAC:
5158 ALOGV("%s:AAC", __func__);
5159 format = AAC;
5160 break;
Manish Dewangana6fc5442015-08-24 20:30:31 +0530[diff] [blame]5161 case AUDIO_FORMAT_AAC_ADTS:
5162 ALOGV("%s:AAC_ADTS", __func__);
5163 format = AAC;
5164 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5165 case AUDIO_FORMAT_E_AC3:
5166 ALOGV("%s:E_AC3", __func__);
5167 format = DOLBY_DIGITAL_PLUS;
5168 break;
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]5169 case AUDIO_FORMAT_DTS:
5170 ALOGV("%s:DTS", __func__);
5171 format = DTS;
5172 break;
5173 case AUDIO_FORMAT_DTS_HD:
5174 ALOGV("%s:DTS_HD", __func__);
5175 format = DTS_HD;
5176 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5177 case AUDIO_FORMAT_PCM_16_BIT:
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]5178 case AUDIO_FORMAT_PCM_24_BIT_PACKED:
5179 case AUDIO_FORMAT_PCM_8_24_BIT:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5180 ALOGV("%s:PCM", __func__);
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]5181 format = LPCM;
5182 break;
5183 default:
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]5184 format = -1;
Naresh Tanniru20e8b022016-04-28 16:54:17 +0530[diff] [blame]5185 ALOGE("%s:invalid format:%d", __func__,format);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5186 break;
5187 }
5188 return format;
5189}
5190
5191uint32_t platform_get_compress_passthrough_buffer_size(
5192 audio_offload_info_t* info)
5193{
5194 uint32_t fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
5195 if (!info->has_video)
5196 fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
5197
5198 return fragment_size;
5199}
5200
5201void platform_reset_edid_info(void *platform) {
5202
5203 ALOGV("%s:", __func__);
5204 struct platform_data *my_data = (struct platform_data *)platform;
5205 if (my_data->edid_info) {
5206 ALOGV("%s :free edid", __func__);
5207 free(my_data->edid_info);
5208 my_data->edid_info = NULL;
5209 }
5210}
5211
5212bool platform_is_edid_supported_format(void *platform, int format)
5213{
5214 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5215 edid_audio_info *info = NULL;
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]5216 int i, ret;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5217 unsigned char format_id = platform_map_to_edid_format(format);
5218
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]5219 if (format_id <= 0) {
5220 ALOGE("%s invalid edid format mappting for :%x" ,__func__, format);
5221 return false;
5222 }
5223
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5224 ret = platform_get_edid_info(platform);
5225 info = (edid_audio_info *)my_data->edid_info;
5226 if (ret == 0 && info != NULL) {
5227 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
5228 /*
5229 * To check
5230 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
5231 * & DOLBY_DIGITAL_PLUS
5232 */
5233 if (info->audio_blocks_array[i].format_id == format_id) {
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]5234 ALOGV("%s:returns true %x",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5235 __func__, format);
5236 return true;
5237 }
5238 }
5239 }
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]5240 ALOGV("%s:returns false %x",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5241 __func__, format);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]5242 return false;
5243}
5244
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]5245bool platform_is_edid_supported_sample_rate(void *platform, int sample_rate)
5246{
5247 struct platform_data *my_data = (struct platform_data *)platform;
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]5248 edid_audio_info *info = NULL;
Naresh Tanniru20e8b022016-04-28 16:54:17 +0530[diff] [blame]5249 int i, ret;
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]5250
5251 ret = platform_get_edid_info(platform);
5252 info = (edid_audio_info *)my_data->edid_info;
5253 if (ret == 0 && info != NULL) {
5254 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
5255 /*
5256 * To check
5257 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
5258 * & DOLBY_DIGITAL_PLUS
5259 */
5260 if (info->audio_blocks_array[i].sampling_freq == sample_rate) {
5261 ALOGV("%s: returns true %d", __func__, sample_rate);
5262 return true;
5263 }
5264 }
5265 }
5266 ALOGV("%s: returns false %d", __func__, sample_rate);
5267
5268 return false;
5269}
5270
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5271int platform_set_edid_channels_configuration(void *platform, int channels) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]5272
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5273 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5274 edid_audio_info *info = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5275 int channel_count = 2;
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]5276 int i, ret;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5277 char default_channelMap[MAX_CHANNELS_SUPPORTED] = {0};
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]5278
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5279 ret = platform_get_edid_info(platform);
5280 info = (edid_audio_info *)my_data->edid_info;
5281 if(ret == 0 && info != NULL) {
5282 if (channels > 2) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]5283
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5284 ALOGV("%s:able to get HDMI sink capabilities multi channel playback",
5285 __func__);
5286 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
5287 if (info->audio_blocks_array[i].format_id == LPCM &&
5288 info->audio_blocks_array[i].channels > channel_count &&
5289 info->audio_blocks_array[i].channels <= MAX_HDMI_CHANNEL_CNT) {
5290 channel_count = info->audio_blocks_array[i].channels;
5291 }
5292 }
5293 ALOGV("%s:channel_count:%d", __func__, channel_count);
5294 /*
5295 * Channel map is set for supported hdmi max channel count even
5296 * though the input channel count set on adm is less than or equal to
5297 * max supported channel count
5298 */
5299 platform_set_channel_map(platform, channel_count, info->channel_map, -1);
5300 platform_set_channel_allocation(platform, info->channel_allocation);
5301 } else {
5302 default_channelMap[0] = PCM_CHANNEL_FL;
5303 default_channelMap[1] = PCM_CHANNEL_FR;
5304 platform_set_channel_map(platform,2,default_channelMap,-1);
5305 platform_set_channel_allocation(platform,0);
5306 }
5307 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]5308
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]5309 return 0;
5310}
5311
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5312void platform_cache_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]5313{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5314 platform_get_edid_info(platform);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]5315}
5316
Mingming Yinddd610b2016-01-20 17:09:32 -0800[diff] [blame]5317void platform_invalidate_hdmi_config(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]5318{
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame^]5319 //reset ext display EDID info
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5320 struct platform_data *my_data = (struct platform_data *)platform;
5321 my_data->edid_valid = false;
5322 if (my_data->edid_info) {
5323 memset(my_data->edid_info, 0, sizeof(struct edid_audio_info));
5324 }
Mingming Yinddd610b2016-01-20 17:09:32 -0800[diff] [blame]5325
Shiv Maliyappanahallic0656402016-09-03 14:13:26 -0700[diff] [blame^]5326 if (my_data->ext_disp_type == EXT_DISPLAY_TYPE_HDMI) {
5327 //reset HDMI_RX_BACKEND to default values
5328 my_data->current_backend_cfg[HDMI_RX_BACKEND].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
5329 my_data->current_backend_cfg[HDMI_RX_BACKEND].channels = DEFAULT_HDMI_OUT_CHANNELS;
5330 my_data->current_backend_cfg[HDMI_RX_BACKEND].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
5331 } else {
5332 //reset Display port BACKEND to default values
5333 my_data->current_backend_cfg[DISP_PORT_RX_BACKEND].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
5334 my_data->current_backend_cfg[DISP_PORT_RX_BACKEND].channels = DEFAULT_HDMI_OUT_CHANNELS;
5335 my_data->current_backend_cfg[DISP_PORT_RX_BACKEND].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
5336 }
5337 my_data->ext_disp_type = EXT_DISPLAY_TYPE_NONE;
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]5338}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5339
5340int platform_set_mixer_control(struct stream_out *out, const char * mixer_ctl_name,
5341 const char *mixer_val)
5342{
5343 struct audio_device *adev = out->dev;
5344 struct mixer_ctl *ctl = NULL;
5345 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
5346 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
5347 if (!ctl) {
5348 ALOGE("%s: could not get ctl for mixer cmd - %s",
5349 __func__, mixer_ctl_name);
5350 return -EINVAL;
5351 }
5352
5353 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
5354}
5355
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]5356int platform_set_device_params(struct stream_out *out, int param, int value)
5357{
5358 struct audio_device *adev = out->dev;
5359 struct mixer_ctl *ctl;
5360 char *mixer_ctl_name = "Device PP Params";
5361 int ret = 0;
5362 uint32_t set_values[] = {0,0};
5363
5364 set_values[0] = param;
5365 set_values[1] = value;
5366
5367 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
5368 if (!ctl) {
5369 ALOGE("%s: Could not get ctl for mixer cmd - %s",
5370 __func__, mixer_ctl_name);
5371 ret = -EINVAL;
5372 goto end;
5373 }
5374
5375 ALOGV("%s: Setting device pp params param: %d, value %d mixer ctrl:%s",
5376 __func__,param, value, mixer_ctl_name);
5377 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
5378
5379end:
5380 return ret;
5381}
5382
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]5383int platform_get_subsys_image_name(char *buf)
5384{
5385 strlcpy(buf, PLATFORM_IMAGE_NAME, sizeof(PLATFORM_IMAGE_NAME));
5386 return 0;
5387}
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]5388
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5389/*
5390 * This is a lookup table to map android audio input device to audio h/w interface (backend).
5391 * The table can be extended for other input devices by adding appropriate entries.
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5392 * The audio interface for a particular input device need to be added in
5393 * audio_platform_info.xml file.
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5394 */
5395struct audio_device_to_audio_interface audio_device_to_interface_table[] = {
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5396 {AUDIO_DEVICE_IN_BUILTIN_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BUILTIN_MIC), ""},
5397 {AUDIO_DEVICE_IN_BACK_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BACK_MIC), ""},
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5398};
5399
5400int audio_device_to_interface_table_len =
5401 sizeof(audio_device_to_interface_table) / sizeof(audio_device_to_interface_table[0]);
5402
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5403int platform_set_audio_device_interface(const char * device_name,
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5404 const char *intf_name,
5405 const char *codec_type)
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]5406{
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5407 int ret = 0;
5408 int i;
5409
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5410 if (device_name == NULL || intf_name == NULL || codec_type == NULL) {
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5411 ALOGE("%s: Invalid input", __func__);
5412
5413 ret = -EINVAL;
5414 goto done;
5415 }
5416
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5417 ALOGD("%s: Enter, device name:%s, intf name:%s, codec_type:%s", __func__,
5418 device_name, intf_name, codec_type);
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5419
5420 size_t device_name_len = strlen(device_name);
5421 for (i = 0; i < audio_device_to_interface_table_len; i++) {
5422 char* name = audio_device_to_interface_table[i].device_name;
5423 size_t name_len = strlen(name);
5424 if ((name_len == device_name_len) &&
5425 (strncmp(device_name, name, name_len) == 0)) {
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5426 if (is_external_codec &&
5427 (strncmp(codec_type, "external", strlen(codec_type)) == 0)) {
5428 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5429 __func__, device_name, intf_name);
5430
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5431 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5432 sizeof(audio_device_to_interface_table[i].interface_name));
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5433 } else if (!is_external_codec &&
5434 (strncmp(codec_type, "internal", strlen(codec_type)) == 0)) {
5435 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
5436 __func__, device_name, intf_name);
5437
5438 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
5439 sizeof(audio_device_to_interface_table[i].interface_name));
5440 } else
5441 ALOGE("Invalid codec_type specified. Ignoring this interface entry.");
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5442 goto done;
5443 }
5444 }
5445 ALOGE("%s: Could not find matching device name %s",
5446 __func__, device_name);
5447
5448 ret = -EINVAL;
5449
5450done:
5451 return ret;
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]5452}
Laxminath Kasam82252432015-05-29 18:37:11 +0530[diff] [blame]5453
Venkata Narendra Kumar Gutta7f4817f2016-01-29 14:15:53 +0530[diff] [blame]5454int platform_spkr_prot_is_wsa_analog_mode(void *adev)
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]5455{
5456 struct audio_device *adev_h = adev;
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]5457 const char *snd_card_name;
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]5458
Venkata Narendra Kumar Gutta7f4817f2016-01-29 14:15:53 +0530[diff] [blame]5459 /*
5460 * wsa analog mode is decided based on the sound card name
5461 */
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]5462 snd_card_name = mixer_get_name(adev_h->mixer);
5463 if ((!strcmp(snd_card_name, "msm8952-skum-snd-card")) ||
5464 (!strcmp(snd_card_name, "msm8952-snd-card")) ||
5465 (!strcmp(snd_card_name, "msm8952-snd-card-mtp")) ||
Venkata Narendra Kumar Gutta7f4817f2016-01-29 14:15:53 +0530[diff] [blame]5466 (!strcmp(snd_card_name, "msm8976-skun-snd-card")) ||
5467 (!strcmp(snd_card_name, "msm8953-snd-card-mtp")))
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]5468 return 1;
5469 else
5470 return 0;
5471}
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]5472
5473bool platform_send_gain_dep_cal(void *platform __unused,
5474 int level __unused)
5475{
5476 return 0;
5477}
Xiaojun Sang040cc9f2015-08-03 19:38:28 +0800[diff] [blame]5478
5479bool platform_can_enable_spkr_prot_on_device(snd_device_t snd_device)
5480{
5481 bool ret = false;
5482
5483 if (snd_device == SND_DEVICE_OUT_SPEAKER ||
5484 snd_device == SND_DEVICE_OUT_SPEAKER_WSA ||
5485 snd_device == SND_DEVICE_OUT_SPEAKER_VBAT ||
5486 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT ||
5487 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
5488 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_WSA) {
5489 ret = true;
5490 }
5491
5492 return ret;
5493}
5494
5495int platform_get_spkr_prot_acdb_id(snd_device_t snd_device)
5496{
5497 int acdb_id;
5498
5499 switch(snd_device) {
5500 case SND_DEVICE_OUT_SPEAKER:
5501 case SND_DEVICE_OUT_SPEAKER_WSA:
5502 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED);
5503 break;
5504 case SND_DEVICE_OUT_VOICE_SPEAKER:
5505 case SND_DEVICE_OUT_VOICE_SPEAKER_WSA:
5506 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED);
5507 break;
5508 case SND_DEVICE_OUT_SPEAKER_VBAT:
5509 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT);
5510 break;
5511 case SND_DEVICE_OUT_VOICE_SPEAKER_VBAT:
5512 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT);
5513 break;
5514 default:
5515 acdb_id = -EINVAL;
5516 break;
5517 }
5518 return acdb_id;
5519}
5520
5521int platform_get_spkr_prot_snd_device(snd_device_t snd_device)
5522{
5523 if (!audio_extn_spkr_prot_is_enabled())
5524 return snd_device;
5525
5526 switch(snd_device) {
5527 case SND_DEVICE_OUT_SPEAKER:
5528 case SND_DEVICE_OUT_SPEAKER_WSA:
5529 return SND_DEVICE_OUT_SPEAKER_PROTECTED;
5530 case SND_DEVICE_OUT_VOICE_SPEAKER:
5531 case SND_DEVICE_OUT_VOICE_SPEAKER_WSA:
5532 return SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
5533 case SND_DEVICE_OUT_SPEAKER_VBAT:
5534 return SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT;
5535 case SND_DEVICE_OUT_VOICE_SPEAKER_VBAT:
5536 return SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT;
5537 default:
5538 return snd_device;
5539 }
5540}
Kuirong Wang1cad7142016-05-24 15:21:56 -0700[diff] [blame]5541
5542int platform_set_sidetone(struct audio_device *adev,
5543 snd_device_t out_snd_device,
5544 bool enable,
5545 char *str)
5546{
5547 int ret;
5548 if (out_snd_device == SND_DEVICE_OUT_USB_HEADSET) {
5549 ret = audio_extn_usb_enable_sidetone(out_snd_device, enable);
5550 if (ret)
5551 ALOGI("%s: usb device %d does not support device sidetone\n",
5552 __func__, out_snd_device);
5553 } else {
5554 ALOGV("%s: sidetone out device(%d) mixer cmd = %s\n",
5555 __func__, out_snd_device, str);
5556
5557 if (enable)
5558 audio_route_apply_and_update_path(adev->audio_route, str);
5559 else
5560 audio_route_reset_and_update_path(adev->audio_route, str);
5561 }
5562 return 0;
5563}
Preetam Singh Ranawatcb6212e2016-07-19 18:33:53 +0530[diff] [blame]5564
5565bool platform_check_codec_dsd_support(void *platform __unused)
5566{
5567 return false;
5568}
Preetam Singh Ranawatb0c0dd72016-08-18 00:32:06 +0530[diff] [blame]5569
5570bool platform_check_codec_asrc_support(void *platform __unused)
5571{
5572 return false;
5573}
5574
5575bool platform_check_if_backend_has_to_be_disabled(snd_device_t new_snd_device __unused,
5576 snd_device_t cuurent_snd_device __unused)
5577{
5578 return false;
5579}