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review.blissroms.org / platform_hardware_qcom_audio / eda85aa1afa6655c9100eabc4c4c28450a2a9695 / . / hal / msm8916 / platform.c
blob: 0e85353d0c5ec31ddceac1de3e51c02aa5f36416 [file] [log] [blame]
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1/*
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]2 * Copyright (c) 2013-2016, The Linux Foundation. All rights reserved.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3 * Not a Contribution.
4 *
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]5 * Copyright (C) 2013 The Android Open Source Project
6 *
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 */
19
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]20#define LOG_TAG "msm8916_platform"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]21/*#define LOG_NDEBUG 0*/
22#define LOG_NDDEBUG 0
23
24#include <stdlib.h>
25#include <dlfcn.h>
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]26#include <fcntl.h>
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]27#include <sys/ioctl.h>
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]28#include <cutils/log.h>
29#include <cutils/properties.h>
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]30#include <cutils/str_parms.h>
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]31#include <audio_hw.h>
32#include <platform_api.h>
33#include "platform.h"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]34#include "audio_extn.h"
35#include "voice_extn.h"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]36#include "edid.h"
37#include "sound/compress_params.h"
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]38#include "sound/msmcal-hwdep.h"
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]39#include <dirent.h>
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]40#define SOUND_TRIGGER_DEVICE_HANDSET_MONO_LOW_POWER_ACDB_ID (100)
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]41#define MAX_MIXER_XML_PATH 100
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]42#define MIXER_XML_PATH "/system/etc/mixer_paths.xml"
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]43#define MIXER_XML_PATH_MTP "/system/etc/mixer_paths_mtp.xml"
Tanya Finkeldd78e062015-05-26 04:29:56 -0700[diff] [blame]44#define MIXER_XML_PATH_SBC "/system/etc/mixer_paths_sbc.xml"
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]45#define MIXER_XML_PATH_MSM8909_PM8916 "/system/etc/mixer_paths_msm8909_pm8916.xml"
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]46#define MIXER_XML_PATH_QRD_SKUH "/system/etc/mixer_paths_qrd_skuh.xml"
47#define MIXER_XML_PATH_QRD_SKUI "/system/etc/mixer_paths_qrd_skui.xml"
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]48#define MIXER_XML_PATH_QRD_SKUHF "/system/etc/mixer_paths_qrd_skuhf.xml"
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]49#define MIXER_XML_PATH_SKUK "/system/etc/mixer_paths_skuk.xml"
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]50#define MIXER_XML_PATH_SKUA "/system/etc/mixer_paths_skua.xml"
51#define MIXER_XML_PATH_SKUC "/system/etc/mixer_paths_skuc.xml"
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]52#define MIXER_XML_PATH_SKUE "/system/etc/mixer_paths_skue.xml"
Meng Wangcfefb8b2014-12-05 14:35:55 +0800[diff] [blame]53#define MIXER_XML_PATH_SKUL "/system/etc/mixer_paths_skul.xml"
Walter Yangcd132722015-04-08 16:04:30 +0800[diff] [blame]54#define MIXER_XML_PATH_SKUM "/system/etc/mixer_paths_qrd_skum.xml"
Xiaojun Sang68b39442015-09-23 16:29:43 +0800[diff] [blame]55#define MIXER_XML_PATH_SKU1 "/system/etc/mixer_paths_qrd_sku1.xml"
56#define MIXER_XML_PATH_SKU2 "/system/etc/mixer_paths_qrd_sku2.xml"
Meng Wang2d747622015-08-07 10:11:41 +0800[diff] [blame]57#define MIXER_XML_PATH_SKUN_CAJON "/system/etc/mixer_paths_qrd_skun_cajon.xml"
Xiaojun Sang9cd237a2015-11-20 15:30:18 +0800[diff] [blame]58#define MIXER_XML_PATH_SKU3 "/system/etc/mixer_paths_qrd_sku3.xml"
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]59#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]60#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]61#define MIXER_XML_PATH_I2S "/system/etc/mixer_paths_i2s.xml"
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]62#define MIXER_XML_PATH_WCD9306 "/system/etc/mixer_paths_wcd9306.xml"
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]63#define MIXER_XML_PATH_WCD9330 "/system/etc/mixer_paths_wcd9330.xml"
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]64#define MIXER_XML_PATH_WCD9335 "/system/etc/mixer_paths_wcd9335.xml"
65#define MIXER_XML_PATH_WCD9326 "/system/etc/mixer_paths_wcd9326.xml"
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]66#define MIXER_XML_PATH_SKUN "/system/etc/mixer_paths_qrd_skun.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]67#define PLATFORM_INFO_XML_PATH "/system/etc/audio_platform_info.xml"
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]68#define PLATFORM_INFO_XML_PATH_EXTCODEC "/system/etc/audio_platform_info_extcodec.xml"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]69
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]70#define LIB_ACDB_LOADER "libacdbloader.so"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]71#define AUDIO_DATA_BLOCK_MIXER_CTL "HDMI EDID"
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]72#define CVD_VERSION_MIXER_CTL "CVD Version"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]73
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]74#define MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE (256 * 1024)
75#define MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE (2 * 1024)
76#define COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING (2 * 1024)
77#define COMPRESS_OFFLOAD_FRAGMENT_SIZE (32 * 1024)
78/* Used in calculating fragment size for pcm offload */
Alexy Joseph2ce25e22015-06-18 12:02:01 -0700[diff] [blame]79#define PCM_OFFLOAD_BUFFER_DURATION 40 /* 40 millisecs */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]80
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]81/* MAX PCM fragment size cannot be increased further due
82 * to flinger's cblk size of 1mb,and it has to be a multiple of
83 * 24 - lcm of channels supported by DSP
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]84 */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]85#define MAX_PCM_OFFLOAD_FRAGMENT_SIZE (240 * 1024)
Naresh Tannirude7d1752015-07-01 15:07:46 +0530[diff] [blame]86#define MIN_PCM_OFFLOAD_FRAGMENT_SIZE 512
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]87
88/*
89 * Offload buffer size for compress passthrough
90 */
91#define MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE (2 * 1024)
92#define MAX_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE (8 * 1024)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]93
Preetam Singh Ranawat6efde5c2015-04-24 11:04:22 +0530[diff] [blame]94#define DIV_ROUND_UP(x, y) (((x) + (y) - 1)/(y))
95#define ALIGN(x, y) ((y) * DIV_ROUND_UP((x), (y)))
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]96/*
97 * This file will have a maximum of 38 bytes:
98 *
99 * 4 bytes: number of audio blocks
100 * 4 bytes: total length of Short Audio Descriptor (SAD) blocks
101 * Maximum 10 * 3 bytes: SAD blocks
102 */
103#define MAX_SAD_BLOCKS 10
104#define SAD_BLOCK_SIZE 3
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]105#define MAX_CVD_VERSION_STRING_SIZE 100
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]106#define MAX_SND_CARD_STRING_SIZE 100
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]107
108/* EDID format ID for LPCM audio */
109#define EDID_FORMAT_LPCM 1
110
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]111/* fallback app type if the default app type from acdb loader fails */
112#define DEFAULT_APP_TYPE 0x11130
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]113#define DEFAULT_APP_TYPE_RX_PATH 0x11130
114#define DEFAULT_APP_TYPE_TX_PATH 0x11132
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]115
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]116/* Retry for delay in FW loading*/
117#define RETRY_NUMBER 20
118#define RETRY_US 500000
119#define MAX_SND_CARD 8
120
121#define SAMPLE_RATE_8KHZ 8000
122#define SAMPLE_RATE_16KHZ 16000
123
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]124#define MAX_SET_CAL_BYTE_SIZE 65536
125
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]126#define AUDIO_PARAMETER_KEY_FLUENCE_TYPE "fluence"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]127#define AUDIO_PARAMETER_KEY_SLOWTALK "st_enable"
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]128#define AUDIO_PARAMETER_KEY_HD_VOICE "hd_voice"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]129#define AUDIO_PARAMETER_KEY_VOLUME_BOOST "volume_boost"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]130#define AUDIO_PARAMETER_KEY_AUD_CALDATA "cal_data"
131#define AUDIO_PARAMETER_KEY_AUD_CALRESULT "cal_result"
132
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]133/* Reload ACDB files from specified path */
134#define AUDIO_PARAMETER_KEY_RELOAD_ACDB "reload_acdb"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]135
136/* Query external audio device connection status */
137#define AUDIO_PARAMETER_KEY_EXT_AUDIO_DEVICE "ext_audio_device"
138
139#define EVENT_EXTERNAL_SPK_1 "qc_ext_spk_1"
140#define EVENT_EXTERNAL_SPK_2 "qc_ext_spk_2"
141#define EVENT_EXTERNAL_MIC "qc_ext_mic"
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]142#define MAX_CAL_NAME 20
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]143#define MAX_MIME_TYPE_LENGTH 30
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]144
145char cal_name_info[WCD9XXX_MAX_CAL][MAX_CAL_NAME] = {
146 [WCD9XXX_ANC_CAL] = "anc_cal",
147 [WCD9XXX_MBHC_CAL] = "mbhc_cal",
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]148 [WCD9XXX_VBAT_CAL] = "vbat_cal",
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]149};
150
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]151#define AUDIO_PARAMETER_KEY_REC_PLAY_CONC "rec_play_conc_on"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]152
Sidipotu Ashokf490be52015-10-20 10:41:34 +0530[diff] [blame]153#define AUDIO_PARAMETER_IS_HW_DECODER_SESSION_AVAILABLE "is_hw_dec_session_available"
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]154
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]155char dsp_only_decoders_mime[][MAX_MIME_TYPE_LENGTH] = {
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]156 "audio/x-ms-wma" /* wma*/ ,
157 "audio/x-ms-wma-lossless" /* wma lossless */ ,
158 "audio/x-ms-wma-pro" /* wma prop */ ,
159 "audio/amr-wb-plus" /* amr wb plus */ ,
160 "audio/alac" /*alac */ ,
161 "audio/x-ape" /*ape */,
162};
163
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]164enum {
165 VOICE_FEATURE_SET_DEFAULT,
166 VOICE_FEATURE_SET_VOLUME_BOOST
167};
168
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]169struct audio_block_header
170{
171 int reserved;
172 int length;
173};
174
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]175typedef struct acdb_audio_cal_cfg {
176 uint32_t persist;
177 uint32_t snd_dev_id;
178 audio_devices_t dev_id;
179 int32_t acdb_dev_id;
180 uint32_t app_type;
181 uint32_t topo_id;
182 uint32_t sampling_rate;
183 uint32_t cal_type;
184 uint32_t module_id;
185 uint32_t param_id;
186} acdb_audio_cal_cfg_t;
187
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]188/* Audio calibration related functions */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]189typedef void (*acdb_deallocate_t)();
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]190typedef int (*acdb_init_t)(const char *, char *, int);
191typedef void (*acdb_send_audio_cal_t)(int, int, int , int);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]192typedef void (*acdb_send_voice_cal_t)(int, int);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]193typedef int (*acdb_reload_vocvoltable_t)(int);
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]194typedef int (*acdb_get_default_app_type_t)(void);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]195typedef int (*acdb_loader_get_calibration_t)(char *attr, int size, void *data);
196acdb_loader_get_calibration_t acdb_loader_get_calibration;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]197typedef int (*acdb_set_audio_cal_t) (void *, void *, uint32_t);
198typedef int (*acdb_get_audio_cal_t) (void *, void *, uint32_t*);
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]199typedef int (*acdb_send_common_top_t) (void);
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]200typedef int (*acdb_set_codec_data_t) (void *, char *);
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]201typedef int (*acdb_reload_t) (char *, char *, char *, int);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]202
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]203typedef struct codec_backend_cfg {
204 uint32_t sample_rate;
205 uint32_t bit_width;
206 char *bitwidth_mixer_ctl;
207 char *samplerate_mixer_ctl;
208} codec_backend_cfg_t;
209
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]210static native_audio_prop na_props = {0, 0, 0};
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]211
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]212struct platform_data {
213 struct audio_device *adev;
214 bool fluence_in_spkr_mode;
215 bool fluence_in_voice_call;
216 bool fluence_in_voice_rec;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]217 bool fluence_in_audio_rec;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]218 bool external_spk_1;
219 bool external_spk_2;
220 bool external_mic;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]221 int fluence_type;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]222 char fluence_cap[PROPERTY_VALUE_MAX];
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]223 int fluence_mode;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]224 bool slowtalk;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]225 bool hd_voice;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]226 bool ec_ref_enabled;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]227 bool is_wsa_speaker;
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]228 bool is_acdb_initialized;
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]229 bool hifi_audio;
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]230 /* Vbat monitor related flags */
231 bool is_vbat_speaker;
232 bool gsm_mode_enabled;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]233 /* Audio calibration related functions */
234 void *acdb_handle;
235 int voice_feature_set;
236 acdb_init_t acdb_init;
237 acdb_deallocate_t acdb_deallocate;
238 acdb_send_audio_cal_t acdb_send_audio_cal;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]239 acdb_set_audio_cal_t acdb_set_audio_cal;
240 acdb_get_audio_cal_t acdb_get_audio_cal;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]241 acdb_send_voice_cal_t acdb_send_voice_cal;
242 acdb_reload_vocvoltable_t acdb_reload_vocvoltable;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]243 acdb_get_default_app_type_t acdb_get_default_app_type;
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]244 acdb_send_common_top_t acdb_send_common_top;
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]245 acdb_set_codec_data_t acdb_set_codec_data;
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]246 acdb_reload_t acdb_reload;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]247#ifdef RECORD_PLAY_CONCURRENCY
248 bool rec_play_conc_set;
249#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]250 void *hw_info;
251 struct csd_data *csd;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]252 void *edid_info;
253 bool edid_valid;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]254 codec_backend_cfg_t current_backend_cfg[MAX_CODEC_BACKENDS];
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]255 codec_backend_cfg_t current_tx_backend_cfg[MAX_CODEC_TX_BACKENDS];
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]256 char ec_ref_mixer_path[64];
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]257 char codec_version[CODEC_VERSION_MAX_LENGTH];
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]258 int hw_dep_fd;
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]259 char cvd_version[MAX_CVD_VERSION_STRING_SIZE];
260 char snd_card_name[MAX_SND_CARD_STRING_SIZE];
261 int metainfo_key;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]262};
263
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]264static bool is_external_codec = false;
265static const int pcm_device_table_of_ext_codec[AUDIO_USECASE_MAX][2] = {
Venkata Narendra Kumar Gutta0d293362015-12-18 15:52:27 +0530[diff] [blame]266 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE_OF_EXT_CODEC, QCHAT_CALL_PCM_DEVICE_OF_EXT_CODEC}
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]267};
268
269/* List of use cases that has different PCM device ID's for internal and external codecs */
Venkata Narendra Kumar Gutta0d293362015-12-18 15:52:27 +0530[diff] [blame]270static const int misc_usecase[AUDIO_USECASE_MAX] = { USECASE_QCHAT_CALL };
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]271
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]272int pcm_device_table[AUDIO_USECASE_MAX][2] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]273 [USECASE_AUDIO_PLAYBACK_DEEP_BUFFER] = {DEEP_BUFFER_PCM_DEVICE,
274 DEEP_BUFFER_PCM_DEVICE},
275 [USECASE_AUDIO_PLAYBACK_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
276 LOWLATENCY_PCM_DEVICE},
277 [USECASE_AUDIO_PLAYBACK_MULTI_CH] = {MULTIMEDIA2_PCM_DEVICE,
278 MULTIMEDIA2_PCM_DEVICE},
279 [USECASE_AUDIO_PLAYBACK_OFFLOAD] =
280 {PLAYBACK_OFFLOAD_DEVICE, PLAYBACK_OFFLOAD_DEVICE},
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]281 /* Below entries are initialized with invalid values
282 * Valid values should be updated from fnc platform_info_init()
283 * based on pcm ids defined in audio_platform_info.xml.
284 */
285 [USECASE_AUDIO_PLAYBACK_OFFLOAD2] = {-1, -1},
286 [USECASE_AUDIO_PLAYBACK_OFFLOAD3] = {-1, -1},
287 [USECASE_AUDIO_PLAYBACK_OFFLOAD4] = {-1, -1},
288 [USECASE_AUDIO_PLAYBACK_OFFLOAD5] = {-1, -1},
289 [USECASE_AUDIO_PLAYBACK_OFFLOAD6] = {-1, -1},
290 [USECASE_AUDIO_PLAYBACK_OFFLOAD7] = {-1, -1},
291 [USECASE_AUDIO_PLAYBACK_OFFLOAD8] = {-1, -1},
292 [USECASE_AUDIO_PLAYBACK_OFFLOAD9] = {-1, -1},
Naresh Tanniru3a7dbe72015-06-25 20:08:01 -0700[diff] [blame]293 [USECASE_AUDIO_PLAYBACK_ULL] = {MULTIMEDIA3_PCM_DEVICE, MULTIMEDIA3_PCM_DEVICE},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]294 [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
295 [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
296 [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
297 LOWLATENCY_PCM_DEVICE},
298 [USECASE_AUDIO_RECORD_FM_VIRTUAL] = {MULTIMEDIA2_PCM_DEVICE,
299 MULTIMEDIA2_PCM_DEVICE},
300 [USECASE_AUDIO_PLAYBACK_FM] = {FM_PLAYBACK_PCM_DEVICE, FM_CAPTURE_PCM_DEVICE},
301 [USECASE_AUDIO_HFP_SCO] = {HFP_PCM_RX, HFP_SCO_RX},
302 [USECASE_AUDIO_HFP_SCO_WB] = {HFP_PCM_RX, HFP_SCO_RX},
303 [USECASE_VOICE_CALL] = {VOICE_CALL_PCM_DEVICE, VOICE_CALL_PCM_DEVICE},
304 [USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE},
305 [USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
306 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
Karthik Reddy Katta3b0a60c2014-04-06 14:52:37 +0530[diff] [blame]307 [USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE},
Venkata Narendra Kumar Gutta0d293362015-12-18 15:52:27 +0530[diff] [blame]308 [USECASE_VOICEMMODE1_CALL] = {-1, -1}, /* pcm ids updated from platform info file */
309 [USECASE_VOICEMMODE2_CALL] = {-1, -1}, /* pcm ids updated from platform info file */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]310 [USECASE_COMPRESS_VOIP_CALL] = {COMPRESS_VOIP_CALL_PCM_DEVICE, COMPRESS_VOIP_CALL_PCM_DEVICE},
311 [USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE,
312 AUDIO_RECORD_PCM_DEVICE},
313 [USECASE_INCALL_REC_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
314 AUDIO_RECORD_PCM_DEVICE},
315 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
316 AUDIO_RECORD_PCM_DEVICE},
317 [USECASE_INCALL_REC_UPLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
318 COMPRESS_CAPTURE_DEVICE},
319 [USECASE_INCALL_REC_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
320 COMPRESS_CAPTURE_DEVICE},
321 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
322 COMPRESS_CAPTURE_DEVICE},
323 [USECASE_INCALL_MUSIC_UPLINK] = {INCALL_MUSIC_UPLINK_PCM_DEVICE,
324 INCALL_MUSIC_UPLINK_PCM_DEVICE},
325 [USECASE_INCALL_MUSIC_UPLINK2] = {INCALL_MUSIC_UPLINK2_PCM_DEVICE,
326 INCALL_MUSIC_UPLINK2_PCM_DEVICE},
327 [USECASE_AUDIO_SPKR_CALIB_RX] = {SPKR_PROT_CALIB_RX_PCM_DEVICE, -1},
328 [USECASE_AUDIO_SPKR_CALIB_TX] = {-1, SPKR_PROT_CALIB_TX_PCM_DEVICE},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]329 [USECASE_AUDIO_PLAYBACK_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
330 AFE_PROXY_RECORD_PCM_DEVICE},
331 [USECASE_AUDIO_RECORD_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
332 AFE_PROXY_RECORD_PCM_DEVICE},
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]333};
334
335/* Array to store sound devices */
336static const char * const device_table[SND_DEVICE_MAX] = {
337 [SND_DEVICE_NONE] = "none",
338 /* Playback sound devices */
339 [SND_DEVICE_OUT_HANDSET] = "handset",
340 [SND_DEVICE_OUT_SPEAKER] = "speaker",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]341 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = "speaker-ext-1",
342 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = "speaker-ext-2",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]343 [SND_DEVICE_OUT_SPEAKER_WSA] = "wsa-speaker",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]344 [SND_DEVICE_OUT_SPEAKER_VBAT] = "vbat-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]345 [SND_DEVICE_OUT_SPEAKER_REVERSE] = "speaker-reverse",
346 [SND_DEVICE_OUT_HEADPHONES] = "headphones",
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]347 [SND_DEVICE_OUT_HEADPHONES_44_1] = "headphones-44.1",
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]348 [SND_DEVICE_OUT_LINE] = "line",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]349 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = "speaker-and-headphones",
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]350 [SND_DEVICE_OUT_SPEAKER_AND_LINE] = "speaker-and-line",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]351 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = "speaker-and-headphones-ext-1",
352 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = "speaker-and-headphones-ext-2",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]353 [SND_DEVICE_OUT_VOICE_HANDSET] = "voice-handset",
354 [SND_DEVICE_OUT_VOICE_SPEAKER] = "voice-speaker",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]355 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = "wsa-voice-speaker",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]356 [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = "vbat-voice-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]357 [SND_DEVICE_OUT_VOICE_HEADPHONES] = "voice-headphones",
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]358 [SND_DEVICE_OUT_VOICE_LINE] = "voice-line",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]359 [SND_DEVICE_OUT_HDMI] = "hdmi",
360 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = "speaker-and-hdmi",
361 [SND_DEVICE_OUT_BT_SCO] = "bt-sco-headset",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]362 [SND_DEVICE_OUT_BT_SCO_WB] = "bt-sco-headset-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]363 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = "voice-tty-full-headphones",
364 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = "voice-tty-vco-headphones",
365 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = "voice-tty-hco-handset",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]366 [SND_DEVICE_OUT_VOICE_TX] = "voice-tx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]367 [SND_DEVICE_OUT_AFE_PROXY] = "afe-proxy",
368 [SND_DEVICE_OUT_USB_HEADSET] = "usb-headphones",
369 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = "speaker-and-usb-headphones",
370 [SND_DEVICE_OUT_TRANSMISSION_FM] = "transmission-fm",
371 [SND_DEVICE_OUT_ANC_HEADSET] = "anc-headphones",
372 [SND_DEVICE_OUT_ANC_FB_HEADSET] = "anc-fb-headphones",
373 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = "voice-anc-headphones",
374 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = "voice-anc-fb-headphones",
375 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = "speaker-and-anc-headphones",
376 [SND_DEVICE_OUT_ANC_HANDSET] = "anc-handset",
377 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = "speaker-protected",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]378 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = "voice-speaker-protected",
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]379 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = "speaker-protected-vbat",
380 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = "voice-speaker-protected-vbat",
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]381#ifdef RECORD_PLAY_CONCURRENCY
382 [SND_DEVICE_OUT_VOIP_HANDSET] = "voip-handset",
383 [SND_DEVICE_OUT_VOIP_SPEAKER] = "voip-speaker",
384 [SND_DEVICE_OUT_VOIP_HEADPHONES] = "voip-headphones",
385#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]386
387 /* Capture sound devices */
388 [SND_DEVICE_IN_HANDSET_MIC] = "handset-mic",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]389 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = "handset-mic-ext",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]390 [SND_DEVICE_IN_HANDSET_MIC_AEC] = "handset-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]391 [SND_DEVICE_IN_HANDSET_MIC_NS] = "handset-mic",
392 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = "handset-mic",
393 [SND_DEVICE_IN_HANDSET_DMIC] = "dmic-endfire",
394 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = "dmic-endfire",
395 [SND_DEVICE_IN_HANDSET_DMIC_NS] = "dmic-endfire",
396 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = "dmic-endfire",
397 [SND_DEVICE_IN_SPEAKER_MIC] = "speaker-mic",
398 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = "speaker-mic",
399 [SND_DEVICE_IN_SPEAKER_MIC_NS] = "speaker-mic",
400 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = "speaker-mic",
401 [SND_DEVICE_IN_SPEAKER_DMIC] = "speaker-dmic-endfire",
402 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = "speaker-dmic-endfire",
403 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = "speaker-dmic-endfire",
404 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = "speaker-dmic-endfire",
405 [SND_DEVICE_IN_HEADSET_MIC] = "headset-mic",
406 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = "headset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]407 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = "voice-speaker-mic",
408 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = "voice-headset-mic",
409 [SND_DEVICE_IN_HDMI_MIC] = "hdmi-mic",
410 [SND_DEVICE_IN_BT_SCO_MIC] = "bt-sco-mic",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]411 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = "bt-sco-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]412 [SND_DEVICE_IN_BT_SCO_MIC_WB] = "bt-sco-mic-wb",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]413 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = "bt-sco-mic-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]414 [SND_DEVICE_IN_CAMCORDER_MIC] = "camcorder-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]415 [SND_DEVICE_IN_VOICE_DMIC] = "voice-dmic-ef",
416 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = "voice-speaker-dmic-ef",
417 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = "voice-speaker-qmic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]418 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = "voice-tty-full-headset-mic",
419 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = "voice-tty-vco-handset-mic",
420 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = "voice-tty-hco-headset-mic",
421 [SND_DEVICE_IN_VOICE_REC_MIC] = "voice-rec-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]422 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = "voice-rec-mic",
423 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = "voice-rec-dmic-ef",
424 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = "voice-rec-dmic-ef-fluence",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]425 [SND_DEVICE_IN_VOICE_RX] = "voice-rx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]426 [SND_DEVICE_IN_USB_HEADSET_MIC] = "usb-headset-mic",
427 [SND_DEVICE_IN_CAPTURE_FM] = "capture-fm",
428 [SND_DEVICE_IN_AANC_HANDSET_MIC] = "aanc-handset-mic",
429 [SND_DEVICE_IN_QUAD_MIC] = "quad-mic",
430 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = "handset-stereo-dmic-ef",
431 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = "speaker-stereo-dmic-ef",
432 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = "vi-feedback",
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]433 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = "voice-speaker-dmic-broadside",
434 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = "speaker-dmic-broadside",
435 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = "speaker-dmic-broadside",
436 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = "speaker-dmic-broadside",
437 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = "speaker-dmic-broadside",
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]438 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = "aanc-fluence-dmic-handset",
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]439 [SND_DEVICE_IN_HANDSET_QMIC] = "quad-mic",
440 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = "quad-mic",
441 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = "quad-mic",
442 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = "quad-mic",
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]443 [SND_DEVICE_IN_THREE_MIC] = "three-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]444};
445
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]446// Platform specific backend bit width table
447static int backend_bit_width_table[SND_DEVICE_MAX] = {0};
448
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]449/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]450static int acdb_device_table[SND_DEVICE_MAX] = {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]451 [SND_DEVICE_NONE] = -1,
452 [SND_DEVICE_OUT_HANDSET] = 7,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]453 [SND_DEVICE_OUT_SPEAKER] = 14,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]454 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = 14,
455 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]456 [SND_DEVICE_OUT_SPEAKER_WSA] = 135,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]457 [SND_DEVICE_OUT_SPEAKER_VBAT] = 135,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]458 [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14,
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]459 [SND_DEVICE_OUT_LINE] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]460 [SND_DEVICE_OUT_HEADPHONES] = 10,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]461 [SND_DEVICE_OUT_HEADPHONES_44_1] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]462 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10,
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]463 [SND_DEVICE_OUT_SPEAKER_AND_LINE] = 10,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]464 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = 10,
465 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]466 [SND_DEVICE_OUT_VOICE_HANDSET] = 7,
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]467 [SND_DEVICE_OUT_VOICE_LINE] = 10,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]468 [SND_DEVICE_OUT_VOICE_SPEAKER] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]469 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = 135,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]470 [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = 135,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]471 [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10,
472 [SND_DEVICE_OUT_HDMI] = 18,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]473 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]474 [SND_DEVICE_OUT_BT_SCO] = 22,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]475 [SND_DEVICE_OUT_BT_SCO_WB] = 39,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]476 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17,
477 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17,
478 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]479 [SND_DEVICE_OUT_VOICE_TX] = 45,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]480 [SND_DEVICE_OUT_AFE_PROXY] = 0,
481 [SND_DEVICE_OUT_USB_HEADSET] = 45,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]482 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]483 [SND_DEVICE_OUT_TRANSMISSION_FM] = 0,
484 [SND_DEVICE_OUT_ANC_HEADSET] = 26,
485 [SND_DEVICE_OUT_ANC_FB_HEADSET] = 27,
486 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26,
487 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27,
488 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26,
489 [SND_DEVICE_OUT_ANC_HANDSET] = 103,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]490 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = 124,
491 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = 101,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]492 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = 124,
493 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = 101,
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]494#ifdef RECORD_PLAY_CONCURRENCY
495 [SND_DEVICE_OUT_VOIP_HANDSET] = 133,
496 [SND_DEVICE_OUT_VOIP_SPEAKER] = 132,
497 [SND_DEVICE_OUT_VOIP_HEADPHONES] = 134,
498#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]499
500 [SND_DEVICE_IN_HANDSET_MIC] = 4,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]501 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = 4,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]502 [SND_DEVICE_IN_HANDSET_MIC_AEC] = 106,
503 [SND_DEVICE_IN_HANDSET_MIC_NS] = 107,
504 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108,
505 [SND_DEVICE_IN_HANDSET_DMIC] = 41,
506 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109,
507 [SND_DEVICE_IN_HANDSET_DMIC_NS] = 110,
508 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111,
509 [SND_DEVICE_IN_SPEAKER_MIC] = 11,
510 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112,
511 [SND_DEVICE_IN_SPEAKER_MIC_NS] = 113,
512 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114,
513 [SND_DEVICE_IN_SPEAKER_DMIC] = 43,
514 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115,
515 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116,
516 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]517 [SND_DEVICE_IN_HEADSET_MIC] = 8,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]518 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]519 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11,
520 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8,
521 [SND_DEVICE_IN_HDMI_MIC] = 4,
522 [SND_DEVICE_IN_BT_SCO_MIC] = 21,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]523 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = 122,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]524 [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]525 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = 123,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]526 [SND_DEVICE_IN_CAMCORDER_MIC] = 4,
527 [SND_DEVICE_IN_VOICE_DMIC] = 41,
528 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43,
529 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]530 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16,
531 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36,
532 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]533 [SND_DEVICE_IN_VOICE_REC_MIC] = 4,
534 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107,
535 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34,
536 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]537 [SND_DEVICE_IN_VOICE_RX] = 44,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]538 [SND_DEVICE_IN_USB_HEADSET_MIC] = 44,
539 [SND_DEVICE_IN_CAPTURE_FM] = 0,
540 [SND_DEVICE_IN_AANC_HANDSET_MIC] = 104,
541 [SND_DEVICE_IN_QUAD_MIC] = 46,
542 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = 34,
543 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = 35,
544 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]545 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12,
546 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12,
547 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
548 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
549 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
Venkata Narendra Kumar Gutta9bb5af62015-06-05 11:53:06 +0530[diff] [blame]550 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = 105,
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]551 [SND_DEVICE_IN_HANDSET_QMIC] = 125,
552 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = 126,
553 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = 127,
554 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = 129,
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]555 [SND_DEVICE_IN_THREE_MIC] = 46,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]556};
557
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]558struct name_to_index {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]559 char name[100];
560 unsigned int index;
561};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]562
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]563#define TO_NAME_INDEX(X) #X, X
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]564
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]565/* Used to get index from parsed sting */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]566static struct name_to_index snd_device_name_index[SND_DEVICE_MAX] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]567 {TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)},
568 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]569 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_1)},
570 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_2)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]571 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_WSA)},
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]572 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_VBAT)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]573 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)},
574 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)},
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]575 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES_44_1)},
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]576 {TO_NAME_INDEX(SND_DEVICE_OUT_LINE)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]577 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)},
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]578 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_LINE)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]579 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1)},
580 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]581 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)},
582 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]583 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_WSA)},
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]584 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_VBAT)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]585 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)},
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]586 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_LINE)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]587 {TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)},
588 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)},
589 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)},
590 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)},
591 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)},
592 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)},
593 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]594 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]595 {TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)},
596 {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)},
597 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)},
598 {TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)},
599 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)},
600 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)},
601 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)},
602 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)},
603 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)},
604 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)},
605 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]606 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED)},
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]607 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT)},
608 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT)},
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]609#ifdef RECORD_PLAY_CONCURRENCY
610 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HANDSET)},
611 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_SPEAKER)},
612 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HEADPHONES)},
613#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]614 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]615 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_EXTERNAL)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]616 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)},
617 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)},
618 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)},
619 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)},
620 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)},
621 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)},
622 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)},
623 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)},
624 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)},
625 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)},
626 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)},
627 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)},
628 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)},
629 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)},
630 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)},
631 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)},
632 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)},
633 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)},
634 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)},
635 {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)},
636 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]637 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]638 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]639 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]640 {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)},
641 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)},
642 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)},
643 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)},
644 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)},
645 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)},
646 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)},
647 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)},
648 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)},
649 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)},
650 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]651 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_RX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]652 {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)},
653 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)},
654 {TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)},
655 {TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)},
656 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_STEREO_DMIC)},
657 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_STEREO_DMIC)},
658 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]659 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]660 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE)},
661 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE)},
662 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE)},
663 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE)},
664 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE)},
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]665 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_QMIC)},
666 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC)},
667 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_NS)},
668 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]669};
670
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]671static char * backend_tag_table[SND_DEVICE_MAX] = {0};
672static char * hw_interface_table[SND_DEVICE_MAX] = {0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]673
674static struct name_to_index usecase_name_index[AUDIO_USECASE_MAX] = {
675 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_DEEP_BUFFER)},
676 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_LOW_LATENCY)},
677 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_MULTI_CH)},
678 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]679 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD2)},
680 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD3)},
681 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD4)},
682 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD5)},
683 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD6)},
684 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD7)},
685 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD8)},
686 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD9)},
Naresh Tanniru3a7dbe72015-06-25 20:08:01 -0700[diff] [blame]687 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_ULL)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]688 {TO_NAME_INDEX(USECASE_AUDIO_RECORD)},
689 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_LOW_LATENCY)},
690 {TO_NAME_INDEX(USECASE_VOICE_CALL)},
691 {TO_NAME_INDEX(USECASE_VOICE2_CALL)},
692 {TO_NAME_INDEX(USECASE_VOLTE_CALL)},
693 {TO_NAME_INDEX(USECASE_QCHAT_CALL)},
694 {TO_NAME_INDEX(USECASE_VOWLAN_CALL)},
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]695 {TO_NAME_INDEX(USECASE_VOICEMMODE1_CALL)},
696 {TO_NAME_INDEX(USECASE_VOICEMMODE2_CALL)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]697 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK)},
698 {TO_NAME_INDEX(USECASE_INCALL_REC_DOWNLINK)},
699 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK_AND_DOWNLINK)},
700 {TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO)},
Xiaojun Sangb112f882015-08-03 19:38:28 +0800[diff] [blame]701 {TO_NAME_INDEX(USECASE_AUDIO_SPKR_CALIB_TX)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]702};
703
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]704#define NO_COLS 2
705static int msm_be_id_array_len;
706static int (*msm_device_to_be_id)[];
707
708/* Below table lists output device to BE_ID mapping*/
709/* Update the table based on the board configuration*/
710
711static int msm_device_to_be_id_internal_codec [][NO_COLS] = {
712 {AUDIO_DEVICE_OUT_EARPIECE , 34},
713 {AUDIO_DEVICE_OUT_SPEAKER , 34},
714 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 34},
715 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 34},
716 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
717 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
718 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
719 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
720 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
721 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
722 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
723 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
724 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
725 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
726 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
727 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
728 {AUDIO_DEVICE_OUT_PROXY , 9},
729 {AUDIO_DEVICE_OUT_FM , 7},
730 {AUDIO_DEVICE_OUT_FM_TX , 8},
731 {AUDIO_DEVICE_OUT_ALL , -1},
732 {AUDIO_DEVICE_NONE , -1},
733 {AUDIO_DEVICE_OUT_DEFAULT , -1},
734};
735
736static int msm_device_to_be_id_external_codec [][NO_COLS] = {
737 {AUDIO_DEVICE_OUT_EARPIECE , 2},
738 {AUDIO_DEVICE_OUT_SPEAKER , 2},
739 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 2},
740 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2},
741 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
742 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
743 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
744 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
745 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
746 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
747 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
748 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
749 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
750 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
751 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
752 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
753 {AUDIO_DEVICE_OUT_PROXY , 9},
754 {AUDIO_DEVICE_OUT_FM , 7},
755 {AUDIO_DEVICE_OUT_FM_TX , 8},
756 {AUDIO_DEVICE_OUT_ALL , -1},
757 {AUDIO_DEVICE_NONE , -1},
758 {AUDIO_DEVICE_OUT_DEFAULT , -1},
759};
760
761
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]762#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]763#define PCM_OFFLOAD_PLATFORM_DELAY (30*1000LL)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]764#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]765
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]766static bool is_misc_usecase(audio_usecase_t usecase) {
767 bool ret = false;
768 int i;
769
770 for (i = 0; i < AUDIO_USECASE_MAX; i++) {
771 if(usecase == misc_usecase[i]) {
772 ret = true;
773 break;
774 }
775 }
776 return ret;
777}
778
779
780static void update_codec_type(const char *snd_card_name) {
781
782 if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
783 sizeof("msm8939-tapan-snd-card")) ||
784 !strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]785 sizeof("msm8939-tapan9302-snd-card")) ||
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]786 !strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]787 sizeof("msm8939-tomtom9330-snd-card")) ||
788 !strncmp(snd_card_name, "msm8952-tomtom-snd-card",
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]789 sizeof("msm8952-tomtom-snd-card")) ||
Xiaojun Sang9cd237a2015-11-20 15:30:18 +0800[diff] [blame]790 !strncmp(snd_card_name, "msm8953-sku3-tasha-snd-card",
791 sizeof("msm8953-sku3-tasha-snd-card")) ||
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]792 !strncmp(snd_card_name, "msm8952-tasha-snd-card",
793 sizeof("msm8952-tasha-snd-card")) ||
794 !strncmp(snd_card_name, "msm8952-tashalite-snd-card",
795 sizeof("msm8952-tashalite-snd-card")) ||
796 !strncmp(snd_card_name, "msm8952-tasha-skun-snd-card",
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]797 sizeof("msm8952-tasha-skun-snd-card")) ||
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]798 !strncmp(snd_card_name, "msm8976-tasha-snd-card",
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]799 sizeof("msm8976-tasha-snd-card")) ||
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]800 !strncmp(snd_card_name, "msm8976-tashalite-snd-card",
801 sizeof("msm8976-tashalite-snd-card")) ||
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]802 !strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]803 sizeof("msm8976-tasha-skun-snd-card")) ||
804 !strncmp(snd_card_name, "msm8937-tasha-snd-card",
805 sizeof("msm8937-tasha-snd-card")) ||
806 !strncmp(snd_card_name, "msm8937-tashalite-snd-card",
807 sizeof("msm8937-tashalite-snd-card")) ||
808 !strncmp(snd_card_name, "msm8953-tasha-snd-card",
809 sizeof("msm8953-tasha-snd-card")) ||
810 !strncmp(snd_card_name, "msm8953-tashalite-snd-card",
811 sizeof("msm8953-tashalite-snd-card")))
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]812 {
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]813 ALOGI("%s: snd_card_name: %s",__func__,snd_card_name);
814 is_external_codec = true;
815 }
816}
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]817static void query_platform(const char *snd_card_name,
818 char *mixer_xml_path)
819{
820 if (!strncmp(snd_card_name, "msm8x16-snd-card-mtp",
821 sizeof("msm8x16-snd-card-mtp"))) {
822 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
823 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]824
825 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
826 msm_be_id_array_len =
827 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
828
Tanya Finkeldd78e062015-05-26 04:29:56 -0700[diff] [blame]829 } else if (!strncmp(snd_card_name, "msm8x16-snd-card-sbc",
830 sizeof("msm8x16-snd-card-sbc"))) {
831 strlcpy(mixer_xml_path, MIXER_XML_PATH_SBC,
832 sizeof(mixer_xml_path));
833
834 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
835 msm_be_id_array_len =
836 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
837
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]838 } else if (!strncmp(snd_card_name, "msm8x16-skuh-snd-card",
839 sizeof("msm8x16-skuh-snd-card"))) {
840 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUH,
841 sizeof(MIXER_XML_PATH_QRD_SKUH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]842
843 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
844 msm_be_id_array_len =
845 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
846
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]847 } else if (!strncmp(snd_card_name, "msm8x16-skui-snd-card",
848 sizeof("msm8x16-skui-snd-card"))) {
849 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUI,
850 sizeof(MIXER_XML_PATH_QRD_SKUI));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]851
852 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
853 msm_be_id_array_len =
854 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
855
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]856 } else if (!strncmp(snd_card_name, "msm8x16-skuhf-snd-card",
857 sizeof("msm8x16-skuhf-snd-card"))) {
858 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUHF,
859 sizeof(MIXER_XML_PATH_QRD_SKUHF));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]860
861 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
862 msm_be_id_array_len =
863 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
864
Walter Yangc899d572014-05-27 21:52:17 +0800[diff] [blame]865 } else if (!strncmp(snd_card_name, "msm8939-snd-card-mtp",
Yamit Mehtac6003e22014-05-19 10:26:02 +0530[diff] [blame]866 sizeof("msm8939-snd-card-mtp"))) {
Aravind Kumar71ba22b2014-06-23 15:18:50 +0530[diff] [blame]867 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
868 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]869
870 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
871 msm_be_id_array_len =
872 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
873
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]874 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skuk",
875 sizeof("msm8939-snd-card-skuk"))) {
876 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUK,
877 sizeof(MIXER_XML_PATH_SKUK));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]878 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
879 msm_be_id_array_len =
880 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
881
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]882 } else if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
883 sizeof("msm8939-tapan-snd-card"))) {
884 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
885 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]886 msm_device_to_be_id = msm_device_to_be_id_external_codec;
887 msm_be_id_array_len =
888 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
889
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]890 } else if (!strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
891 sizeof("msm8939-tapan9302-snd-card"))) {
892 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
893 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]894
895 msm_device_to_be_id = msm_device_to_be_id_external_codec;
896 msm_be_id_array_len =
897 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
898
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]899 } else if (!strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
900 sizeof("msm8939-tomtom9330-snd-card"))) {
901 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
902 sizeof(MIXER_XML_PATH_WCD9330));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]903 msm_device_to_be_id = msm_device_to_be_id_external_codec;
904 msm_be_id_array_len =
905 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
906
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]907 } else if (!strncmp(snd_card_name, "msm8976-tasha-snd-card",
908 sizeof("msm8976-tasha-snd-card"))) {
909 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
910 sizeof(MIXER_XML_PATH_WCD9335));
911 msm_device_to_be_id = msm_device_to_be_id_external_codec;
912 msm_be_id_array_len =
913 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
914
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]915 } else if (!strncmp(snd_card_name, "msm8976-tashalite-snd-card",
916 sizeof("msm8976-tashalite-snd-card"))) {
917 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
918 MAX_MIXER_XML_PATH);
919 msm_device_to_be_id = msm_device_to_be_id_external_codec;
920 msm_be_id_array_len =
921 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
922
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]923 } else if (!strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
924 sizeof("msm8976-tasha-skun-snd-card"))) {
925 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUN,
926 sizeof(MIXER_XML_PATH_SKUN));
927 msm_device_to_be_id = msm_device_to_be_id_external_codec;
928 msm_be_id_array_len =
929 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
930
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]931 } else if (!strncmp(snd_card_name, "msm8909-skua-snd-card",
932 sizeof("msm8909-skua-snd-card"))) {
933 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUA,
934 sizeof(MIXER_XML_PATH_SKUA));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]935 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
936 msm_be_id_array_len =
937 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]938
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]939 } else if (!strncmp(snd_card_name, "msm8909-skuc-snd-card",
940 sizeof("msm8909-skuc-snd-card"))) {
941 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUC,
942 sizeof(MIXER_XML_PATH_SKUC));
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]943 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
944 msm_be_id_array_len =
945 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
946
947 } else if (!strncmp(snd_card_name, "msm8909-pm8916-snd-card",
948 sizeof("msm8909-pm8916-snd-card"))) {
949 strlcpy(mixer_xml_path, MIXER_XML_PATH_MSM8909_PM8916,
950 sizeof(MIXER_XML_PATH_MSM8909_PM8916));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]951
952 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
953 msm_be_id_array_len =
954 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]955
956 } else if (!strncmp(snd_card_name, "msm8909-skue-snd-card",
957 sizeof("msm8909-skue-snd-card"))) {
958 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUE,
959 sizeof(MIXER_XML_PATH_SKUE));
960 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
961 msm_be_id_array_len =
962 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
963
Meng Wangcfefb8b2014-12-05 14:35:55 +0800[diff] [blame]964 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skul",
965 sizeof("msm8939-snd-card-skul"))) {
966 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUL,
967 sizeof(MIXER_XML_PATH_SKUL));
968 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
969 msm_be_id_array_len =
970 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Naresh Tanniru0d28b4a2015-03-23 00:58:49 +0530[diff] [blame]971 } else if (!strncmp(snd_card_name, "msm8952-snd-card-mtp",
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]972 sizeof("msm8952-snd-card-mtp"))) {
Naresh Tanniru0d28b4a2015-03-23 00:58:49 +0530[diff] [blame]973 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
974 sizeof(MIXER_XML_PATH_MTP));
975 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
976 msm_be_id_array_len =
977 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
978 } else if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
979 sizeof("msm8952-tomtom-snd-card"))) {
980 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
981 sizeof(MIXER_XML_PATH_WCD9330));
982 msm_device_to_be_id = msm_device_to_be_id_external_codec;
983 msm_be_id_array_len =
984 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]985 } else if (!strncmp(snd_card_name, "msm8952-sku1-snd-card",
986 sizeof("msm8952-sku1-snd-card"))) {
987 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU1,
988 sizeof(MIXER_XML_PATH_SKU1));
989 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
990 msm_be_id_array_len =
991 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
992 } else if (!strncmp(snd_card_name, "msm8952-sku2-snd-card",
993 sizeof("msm8952-sku2-snd-card"))) {
994 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU2,
995 sizeof(MIXER_XML_PATH_SKU2));
996 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
997 msm_be_id_array_len =
998 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Xiaojun Sang9cd237a2015-11-20 15:30:18 +0800[diff] [blame]999 } else if (!strncmp(snd_card_name, "msm8953-sku3-tasha-snd-card",
1000 sizeof("msm8953-sku3-tasha-snd-card"))) {
1001 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU3,
1002 sizeof(MIXER_XML_PATH_SKU3));
1003 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1004 msm_be_id_array_len =
1005 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
Walter Yangcd132722015-04-08 16:04:30 +0800[diff] [blame]1006 } else if (!strncmp(snd_card_name, "msm8952-skum-snd-card",
1007 sizeof("msm8952-skum-snd-card"))) {
1008 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUM,
1009 sizeof(MIXER_XML_PATH_SKUM));
1010 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1011 msm_be_id_array_len =
1012 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1013 } else if (!strncmp(snd_card_name, "msm8952-tasha-snd-card",
1014 sizeof("msm8952-tasha-snd-card"))) {
1015 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
1016 sizeof(MIXER_XML_PATH_WCD9335));
1017 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1018 msm_be_id_array_len =
1019 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]1020
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1021 } else if (!strncmp(snd_card_name, "msm8952-tashalite-snd-card",
1022 sizeof("msm8952-tashalite-snd-card"))) {
1023 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
1024 MAX_MIXER_XML_PATH);
1025 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1026 msm_be_id_array_len =
1027 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]1028 } else if (!strncmp(snd_card_name, "msm8976-skun-snd-card",
1029 sizeof("msm8976-skun-snd-card"))) {
1030 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUN_CAJON,
1031 sizeof(MIXER_XML_PATH_SKUN_CAJON));
1032 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1033 msm_be_id_array_len =
1034 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]1035
1036 } else if (!strncmp(snd_card_name, "msm8937-snd-card-mtp",
1037 sizeof("msm8937-snd-card-mtp"))) {
1038 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
1039 sizeof(MIXER_XML_PATH_MTP));
1040 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1041 msm_be_id_array_len =
1042 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1043 } else if (!strncmp(snd_card_name, "msm8937-tasha-snd-card",
1044 sizeof("msm8937-tasha-snd-card"))) {
1045 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
1046 sizeof(MIXER_XML_PATH_WCD9335));
1047 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1048 msm_be_id_array_len =
1049 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
1050 } else if (!strncmp(snd_card_name, "msm8937-tashalite-snd-card",
1051 sizeof("msm8937-tashalite-snd-card"))) {
1052 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
1053 MAX_MIXER_XML_PATH);
1054 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1055 msm_be_id_array_len =
1056 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
1057 } else if (!strncmp(snd_card_name, "msm8953-snd-card-mtp",
1058 sizeof("msm8953-snd-card-mtp"))) {
1059 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
1060 sizeof(MIXER_XML_PATH_MTP));
1061 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1062 msm_be_id_array_len =
1063 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1064 } else if (!strncmp(snd_card_name, "msm8953-tasha-snd-card",
1065 sizeof("msm8953-tasha-snd-card"))) {
1066 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
1067 sizeof(MIXER_XML_PATH_WCD9335));
1068 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1069 msm_be_id_array_len =
1070 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
1071 } else if (!strncmp(snd_card_name, "msm8953-tashalite-snd-card",
1072 sizeof("msm8937-tashalite-snd-card"))) {
1073 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
1074 MAX_MIXER_XML_PATH);
1075 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1076 msm_be_id_array_len =
1077 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1078 } else {
1079 strlcpy(mixer_xml_path, MIXER_XML_PATH,
1080 sizeof(MIXER_XML_PATH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]1081
1082 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1083 msm_be_id_array_len =
1084 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1085
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1086 }
1087}
1088
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]1089void platform_set_echo_reference(struct audio_device *adev, bool enable,
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]1090 audio_devices_t out_device __unused)
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]1091{
1092 struct platform_data *my_data = (struct platform_data *)adev->platform;
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]1093
1094 if (strcmp(my_data->ec_ref_mixer_path, "")) {
1095 ALOGV("%s: disabling %s", __func__, my_data->ec_ref_mixer_path);
1096 audio_route_reset_and_update_path(adev->audio_route,
1097 my_data->ec_ref_mixer_path);
1098 }
1099
1100 if (enable) {
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]1101 if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_HEADPHONES_44_1] > 0)
1102 strlcpy(my_data->ec_ref_mixer_path, "echo-reference headphones-44.1",
1103 sizeof(my_data->ec_ref_mixer_path));
Leena Winterrowdd7a04cd2016-01-07 11:50:02 -0800[diff] [blame]1104 else if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_SPEAKER_VBAT] > 0)
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]1105 strlcpy(my_data->ec_ref_mixer_path, "vbat-speaker echo-reference",
1106 sizeof(my_data->ec_ref_mixer_path));
1107 else
1108 strlcpy(my_data->ec_ref_mixer_path, "echo-reference",
1109 sizeof(my_data->ec_ref_mixer_path));
1110
1111
1112 ALOGD("%s: enabling %s", __func__, my_data->ec_ref_mixer_path);
1113 audio_route_apply_and_update_path(adev->audio_route,
1114 my_data->ec_ref_mixer_path);
1115 }
1116}
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1117void platform_set_gsm_mode(void *platform, bool enable)
1118{
1119 struct platform_data *my_data = (struct platform_data *)platform;
1120 struct audio_device *adev = my_data->adev;
1121
1122 if (my_data->gsm_mode_enabled) {
1123 my_data->gsm_mode_enabled = false;
1124 ALOGV("%s: disabling gsm mode", __func__);
1125 audio_route_reset_and_update_path(adev->audio_route, "gsm-mode");
1126 }
1127
1128 if (enable) {
1129 my_data->gsm_mode_enabled = true;
1130 ALOGD("%s: enabling gsm mode", __func__);
1131 audio_route_apply_and_update_path(adev->audio_route, "gsm-mode");
1132 }
1133}
1134
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1135void close_csd_client(struct csd_data *csd)
1136{
1137 if (csd != NULL) {
1138 csd->deinit();
1139 dlclose(csd->csd_client);
1140 free(csd);
1141 csd = NULL;
1142 }
1143}
1144
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1145
1146static void set_platform_defaults()
1147{
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1148 int32_t dev, count = 0;
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1149 const char *MEDIA_MIMETYPE_AUDIO_ALAC = "audio/alac";
1150 const char *MEDIA_MIMETYPE_AUDIO_APE = "audio/x-ape";
1151
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1152 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1153 backend_tag_table[dev] = NULL;
1154 hw_interface_table[dev] = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1155 }
1156 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1157 backend_bit_width_table[dev] = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1158 }
1159
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1160 // To overwrite these go to the audio_platform_info.xml file.
1161 backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC] = strdup("bt-sco");
1162 backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC_WB] = strdup("bt-sco-wb");
1163 backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC_NREC] = strdup("bt-sco");
1164 backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = strdup("bt-sco-wb");
1165 backend_tag_table[SND_DEVICE_OUT_BT_SCO] = strdup("bt-sco");
1166 backend_tag_table[SND_DEVICE_OUT_BT_SCO_WB] = strdup("bt-sco-wb");
1167 backend_tag_table[SND_DEVICE_OUT_HDMI] = strdup("hdmi");
1168 backend_tag_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("speaker-and-hdmi");
1169 backend_tag_table[SND_DEVICE_OUT_VOICE_TX] = strdup("afe-proxy");
1170 backend_tag_table[SND_DEVICE_IN_VOICE_RX] = strdup("afe-proxy");
1171 backend_tag_table[SND_DEVICE_OUT_AFE_PROXY] = strdup("afe-proxy");
1172 backend_tag_table[SND_DEVICE_OUT_USB_HEADSET] = strdup("usb-headphones");
1173 backend_tag_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] =
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1174 strdup("speaker-and-usb-headphones");
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1175 backend_tag_table[SND_DEVICE_IN_USB_HEADSET_MIC] = strdup("usb-headset-mic");
1176 backend_tag_table[SND_DEVICE_IN_CAPTURE_FM] = strdup("capture-fm");
1177 backend_tag_table[SND_DEVICE_OUT_TRANSMISSION_FM] = strdup("transmission-fm");
1178 backend_tag_table[SND_DEVICE_OUT_HEADPHONES_44_1] = strdup("headphones-44.1");
1179 backend_tag_table[SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = strdup("vbat-voice-speaker");
1180
1181 hw_interface_table[SND_DEVICE_OUT_HDMI] = strdup("HDMI_RX");
1182 hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("SLIMBUS_0_RX-and-HDMI_RX");
1183 hw_interface_table[SND_DEVICE_OUT_VOICE_TX] = strdup("AFE_PCM_RX");
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1184
1185 /*remove ALAC & APE from DSP decoder list based on software decoder availability*/
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]1186 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]1187 count++) {
1188
1189 if (!strncmp(MEDIA_MIMETYPE_AUDIO_ALAC, dsp_only_decoders_mime[count],
1190 strlen(dsp_only_decoders_mime[count]))) {
1191
1192 if(property_get_bool("use.qti.sw.alac.decoder", false)) {
1193 ALOGD("Alac software decoder is available...removing alac from DSP decoder list");
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]1194 strlcpy(dsp_only_decoders_mime[count],"none",5);
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1195 }
1196 } else if (!strncmp(MEDIA_MIMETYPE_AUDIO_APE, dsp_only_decoders_mime[count],
1197 strlen(dsp_only_decoders_mime[count]))) {
1198
1199 if(property_get_bool("use.qti.sw.ape.decoder", false)) {
1200 ALOGD("APE software decoder is available...removing ape from DSP decoder list");
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]1201 strlcpy(dsp_only_decoders_mime[count],"none",5);
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1202 }
1203 }
1204 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1205}
1206
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1207void get_cvd_version(char *cvd_version, struct audio_device *adev)
1208{
1209 struct mixer_ctl *ctl;
1210 int count;
1211 int ret = 0;
1212
1213 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
1214 if (!ctl) {
1215 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
1216 goto done;
1217 }
1218 mixer_ctl_update(ctl);
1219
1220 count = mixer_ctl_get_num_values(ctl);
1221 if (count > MAX_CVD_VERSION_STRING_SIZE)
1222 count = MAX_CVD_VERSION_STRING_SIZE;
1223
1224 ret = mixer_ctl_get_array(ctl, cvd_version, count);
1225 if (ret != 0) {
1226 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
1227 goto done;
1228 }
1229
1230done:
1231 return;
1232}
1233
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1234static int hw_util_open(int card_no)
1235{
1236 int fd = -1;
1237 char dev_name[256];
1238
1239 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
1240 card_no, WCD9XXX_CODEC_HWDEP_NODE);
1241 ALOGD("%s Opening device %s\n", __func__, dev_name);
1242 fd = open(dev_name, O_WRONLY);
1243 if (fd < 0) {
1244 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
1245 return fd;
1246 }
1247 ALOGD("%s success", __func__);
1248 return fd;
1249}
1250
1251struct param_data {
1252 int use_case;
1253 int acdb_id;
1254 int get_size;
1255 int buff_size;
1256 int data_size;
1257 void *buff;
1258};
1259
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1260static int send_vbat_adc_data_to_acdb(struct platform_data *plat_data, char *cal_type)
1261{
1262 int ret = 0;
1263 struct mixer_ctl *ctl;
1264 uint16_t vbat_adc_data[2];
1265 struct platform_data *my_data = plat_data;
1266 struct audio_device *adev = my_data->adev;
1267
1268 const char *mixer_ctl_name = "Vbat ADC data";
1269
1270 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1271 if (!ctl) {
1272 ALOGE("%s: Could not get ctl for mixer ctl name - %s",
1273 __func__, mixer_ctl_name);
1274 ret = -EINVAL;
1275 goto done;
1276 }
1277
1278 vbat_adc_data[0] = mixer_ctl_get_value(ctl, 0);
1279 vbat_adc_data[1] = mixer_ctl_get_value(ctl, 1);
1280
1281 ALOGD("%s: Vbat ADC output values: Dcp1: %d , Dcp2: %d",
1282 __func__, vbat_adc_data[0], vbat_adc_data[1]);
1283
1284 ret = my_data->acdb_set_codec_data(&vbat_adc_data[0], cal_type);
1285
1286done:
1287 return ret;
1288}
1289
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1290static void send_codec_cal(acdb_loader_get_calibration_t acdb_loader_get_calibration,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1291 struct platform_data *plat_data, int fd)
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1292{
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1293 int type;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1294
1295 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
1296 struct wcdcal_ioctl_buffer codec_buffer;
1297 struct param_data calib;
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1298 int ret;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1299
Bharath Ramachandramurthy63a47ef2015-08-31 17:41:46 -0700[diff] [blame]1300 /* MAD calibration is handled by sound trigger HAL, skip here */
1301 if (type == WCD9XXX_MAD_CAL)
1302 continue;
1303
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1304 if((plat_data->is_vbat_speaker) && (WCD9XXX_VBAT_CAL == type)) {
1305 ret = send_vbat_adc_data_to_acdb(plat_data, cal_name_info[type]);
1306 if (ret < 0)
1307 ALOGE("%s error in sending vbat adc data to acdb", __func__);
1308 }
1309
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1310 calib.get_size = 1;
1311 ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data),
1312 &calib);
1313 if (ret < 0) {
1314 ALOGE("%s get_calibration failed\n", __func__);
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1315 continue;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1316 }
1317 calib.get_size = 0;
1318 calib.buff = malloc(calib.buff_size);
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1319 if(calib.buff == NULL) {
1320 ALOGE("%s mem allocation for %d bytes for %s failed\n"
1321 , __func__, calib.buff_size, cal_name_info[type]);
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1322 continue;
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1323 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1324 ret = acdb_loader_get_calibration(cal_name_info[type],
1325 sizeof(struct param_data), &calib);
1326 if (ret < 0) {
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1327 ALOGE("%s get_calibration failed type=%s calib.size=%d\n"
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]1328 , __func__, cal_name_info[type], calib.buff_size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1329 free(calib.buff);
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1330 continue;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1331 }
1332 codec_buffer.buffer = calib.buff;
1333 codec_buffer.size = calib.data_size;
1334 codec_buffer.cal_type = type;
1335 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1336 ALOGE("Failed to call ioctl for %s err=%d calib.size=%d",
1337 cal_name_info[type], errno, codec_buffer.size);
1338 ALOGD("%s cal sent for %s calib.size=%d"
1339 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1340 free(calib.buff);
1341 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1342}
1343
1344static void audio_hwdep_send_cal(struct platform_data *plat_data)
1345{
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1346 int fd = plat_data->hw_dep_fd;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1347
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1348 if (fd < 0)
1349 fd = hw_util_open(plat_data->adev->snd_card);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1350 if (fd == -1) {
1351 ALOGE("%s error open\n", __func__);
1352 return;
1353 }
1354
1355 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
1356 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
1357
1358 if (acdb_loader_get_calibration == NULL) {
1359 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
1360 dlerror());
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1361 if (fd >= 0) {
1362 close(fd);
1363 plat_data->hw_dep_fd = -1;
1364 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1365 return;
1366 }
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1367
1368 send_codec_cal(acdb_loader_get_calibration, plat_data, fd);
1369 plat_data->hw_dep_fd = fd;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1370}
1371
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1372const char * get_snd_card_name_for_acdb_loader(const char *snd_card_name) {
1373
1374 if(snd_card_name == NULL)
1375 return NULL;
1376
1377 // Both tasha & tasha-lite uses tasha ACDB files
1378 // simulate sound card name for tasha lite, so that
1379 // ACDB module loads tasha ACDB files for tasha lite
1380 if(!strncmp(snd_card_name, "msm8976-tashalite-snd-card",
1381 sizeof("msm8976-tashalite-snd-card"))) {
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]1382 ALOGD("using tasha ACDB files for tasha-lite");
1383 return "msm8976-tasha-snd-card";
1384 }
1385
1386 if(!strncmp(snd_card_name, "msm8952-tashalite-snd-card",
1387 sizeof("msm8952-tashalite-snd-card"))) {
1388 ALOGD("using tasha ACDB files for tasha-lite");
1389 return "msm8952-tasha-snd-card";
1390 }
1391
1392 if(!strncmp(snd_card_name, "msm8937-tashalite-snd-card",
1393 sizeof("msm8937-tashalite-snd-card"))) {
1394 ALOGD("using tasha ACDB files for tasha-lite");
1395 return "msm8937-tasha-snd-card";
1396 }
1397
1398 if(!strncmp(snd_card_name, "msm8953-tashalite-snd-card",
1399 sizeof("msm8953-tashalite-snd-card"))) {
1400 ALOGD("using tasha ACDB files for tasha-lite");
1401 return "msm8953-tasha-snd-card";
1402 }
1403
1404 return snd_card_name;
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1405}
1406
1407
1408int platform_acdb_init(void *platform)
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1409{
1410 struct platform_data *my_data = (struct platform_data *)platform;
1411 char *cvd_version = NULL;
1412 int key = 0;
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1413 const char *snd_card_name, *acdb_snd_card_name;
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1414 int result;
1415 char value[PROPERTY_VALUE_MAX];
1416 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
1417 if (!cvd_version)
1418 ALOGE("Failed to allocate cvd version");
1419 else
1420 get_cvd_version(cvd_version, my_data->adev);
1421
1422 property_get("audio.ds1.metainfo.key",value,"0");
1423 key = atoi(value);
1424 snd_card_name = mixer_get_name(my_data->adev->mixer);
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1425 acdb_snd_card_name = get_snd_card_name_for_acdb_loader(snd_card_name);
1426
1427 result = my_data->acdb_init(acdb_snd_card_name, cvd_version, key);
1428
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]1429 /* Save these variables in platform_data. These will be used
1430 while reloading ACDB files during run time. */
1431 strlcpy(my_data->cvd_version, cvd_version, MAX_CVD_VERSION_STRING_SIZE);
1432 strlcpy(my_data->snd_card_name, acdb_snd_card_name,
1433 MAX_SND_CARD_STRING_SIZE);
1434 my_data->metainfo_key = key;
1435
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1436 if (cvd_version)
1437 free(cvd_version);
1438 if (!result) {
1439 my_data->is_acdb_initialized = true;
1440 ALOGD("ACDB initialized");
1441 audio_hwdep_send_cal(my_data);
1442 } else {
1443 my_data->is_acdb_initialized = false;
1444 ALOGD("ACDB initialization failed");
1445 }
1446 return result;
1447}
1448
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1449#define MAX_PATH (256)
1450#define THERMAL_SYSFS "/sys/class/thermal"
1451#define TZ_TYPE "/sys/class/thermal/thermal_zone%d/type"
1452#define TZ_WSA "/sys/class/thermal/thermal_zone%d/temp"
1453
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1454static bool check_and_get_wsa_info(char *snd_card_name, int *wsaCount,
1455 bool *is_wsa_combo_supported)
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1456{
1457 DIR *tdir = NULL;
1458 struct dirent *tdirent = NULL;
1459 int tzn = 0;
1460 char name[MAX_PATH] = {0};
1461 char cwd[MAX_PATH] = {0};
1462 char file[10] = "wsa";
1463 bool found = false;
1464 int wsa_count = 0;
1465
1466 if (!getcwd(cwd, sizeof(cwd)))
1467 return false;
1468
1469 chdir(THERMAL_SYSFS); /* Change dir to read the entries. Doesnt work
1470 otherwise */
1471 tdir = opendir(THERMAL_SYSFS);
1472 if (!tdir) {
1473 ALOGE("Unable to open %s\n", THERMAL_SYSFS);
1474 return false;
1475 }
1476
1477 while ((tdirent = readdir(tdir))) {
1478 char buf[50];
1479 struct dirent *tzdirent;
1480 DIR *tzdir = NULL;
1481
1482 tzdir = opendir(tdirent->d_name);
1483 if (!tzdir)
1484 continue;
1485 while ((tzdirent = readdir(tzdir))) {
1486 if (strcmp(tzdirent->d_name, "type"))
1487 continue;
1488 snprintf(name, MAX_PATH, TZ_TYPE, tzn);
1489 ALOGD("Opening %s\n", name);
1490 read_line_from_file(name, buf, sizeof(buf));
1491 if (strstr(buf, file)) {
1492 wsa_count++;
1493 /*We support max only two WSA speakers*/
1494 if (wsa_count == 2)
1495 break;
1496 }
1497 tzn++;
1498 }
1499 closedir(tzdir);
1500 }
1501 if (wsa_count > 0){
1502 ALOGD("Found %d WSA present on the platform", wsa_count);
1503 found = true;
1504 *wsaCount = wsa_count;
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1505
1506 /* update wsa combo supported flag based on sound card name */
1507 /* wsa combo flag needs to be set to true only for hardware
1508 combinations which has support for both wsa and non-wsa speaker */
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]1509 *is_wsa_combo_supported = false;
1510 if(snd_card_name) {
1511 if ((!strncmp(snd_card_name, "msm8953-snd-card-mtp",
1512 sizeof("msm8953-snd-card-mtp")) ||
1513 (!strncmp(snd_card_name, "msm8952-skum-snd-card",
1514 sizeof("msm8952-skum-snd-card"))))) {
1515 *is_wsa_combo_supported = true;
1516 }
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1517 }
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1518 }
1519 closedir(tdir);
1520 chdir(cwd); /* Restore current working dir */
1521 return found;
1522}
1523
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1524void *platform_init(struct audio_device *adev)
1525{
1526 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1527 struct platform_data *my_data = NULL;
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]1528 int retry_num = 0, snd_card_num = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1529 const char *snd_card_name;
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]1530 char mixer_xml_path[MAX_MIXER_XML_PATH],ffspEnable[PROPERTY_VALUE_MAX];
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1531 const char *mixer_ctl_name = "Set HPX ActiveBe";
1532 struct mixer_ctl *ctl = NULL;
Naveen Kumar70e27352015-07-22 21:07:10 +0530[diff] [blame]1533 int idx;
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1534 int wsaCount =0;
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1535 bool is_wsa_combo_supported = false;
Naveen Kumar70e27352015-07-22 21:07:10 +0530[diff] [blame]1536
1537 my_data = calloc(1, sizeof(struct platform_data));
1538
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1539 if (!my_data) {
1540 ALOGE("failed to allocate platform data");
1541 return NULL;
1542 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1543
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1544 while (snd_card_num < MAX_SND_CARD) {
1545 adev->mixer = mixer_open(snd_card_num);
1546
1547 while (!adev->mixer && retry_num < RETRY_NUMBER) {
1548 usleep(RETRY_US);
1549 adev->mixer = mixer_open(snd_card_num);
1550 retry_num++;
1551 }
1552
1553 if (!adev->mixer) {
1554 ALOGE("%s: Unable to open the mixer card: %d", __func__,
1555 snd_card_num);
1556 retry_num = 0;
1557 snd_card_num++;
1558 continue;
1559 }
1560
1561 snd_card_name = mixer_get_name(adev->mixer);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]1562 ALOGD("%s: snd_card_name: %s", __func__, snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1563
1564 my_data->hw_info = hw_info_init(snd_card_name);
1565 if (!my_data->hw_info) {
1566 ALOGE("%s: Failed to init hardware info", __func__);
1567 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1568 query_platform(snd_card_name, mixer_xml_path);
1569 ALOGD("%s: mixer path file is %s", __func__,
1570 mixer_xml_path);
1571 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
1572 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1573 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1574 mixer_xml_path);
1575 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1576 if (!adev->audio_route) {
1577 ALOGE("%s: Failed to init audio route controls, aborting.",
1578 __func__);
1579 free(my_data);
Mingming Yindda29e62015-12-02 18:02:28 -0800[diff] [blame]1580 mixer_close(adev->mixer);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1581 return NULL;
1582 }
1583 adev->snd_card = snd_card_num;
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1584 update_codec_type(snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1585 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
1586 break;
1587 }
1588 retry_num = 0;
1589 snd_card_num++;
Mingming Yindda29e62015-12-02 18:02:28 -0800[diff] [blame]1590 mixer_close(adev->mixer);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1591 }
1592
1593 if (snd_card_num >= MAX_SND_CARD) {
1594 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
1595 free(my_data);
1596 return NULL;
1597 }
1598
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1599 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1600 my_data->fluence_in_spkr_mode = false;
1601 my_data->fluence_in_voice_call = false;
1602 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1603 my_data->fluence_in_audio_rec = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1604 my_data->external_spk_1 = false;
1605 my_data->external_spk_2 = false;
1606 my_data->external_mic = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1607 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1608 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]1609 my_data->slowtalk = false;
1610 my_data->hd_voice = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1611 my_data->edid_info = NULL;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1612 my_data->is_wsa_speaker = false;
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1613 my_data->hw_dep_fd = -1;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1614
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1615 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
1616 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1617 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1618 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1619 my_data->fluence_type = FLUENCE_DUAL_MIC;
1620 } else {
1621 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1622 }
1623
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1624 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1625 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1626 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1627 my_data->fluence_in_voice_call = true;
1628 }
1629
1630 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1631 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1632 my_data->fluence_in_voice_rec = true;
1633 }
1634
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1635 property_get("persist.audio.fluence.audiorec",value,"");
1636 if (!strncmp("true", value, sizeof("true"))) {
1637 my_data->fluence_in_audio_rec = true;
1638 }
1639
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1640 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1641 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1642 my_data->fluence_in_spkr_mode = true;
1643 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1644
1645 property_get("persist.audio.fluence.mode",value,"");
1646 if (!strncmp("broadside", value, sizeof("broadside"))) {
1647 my_data->fluence_mode = FLUENCE_BROADSIDE;
1648 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1649 }
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1650
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]1651 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]1652 /*Set ACDB ID of Stereo speaker if two WSAs are present*/
1653 /*Default ACDB ID for wsa speaker is that for mono*/
1654 if (wsaCount == 2) {
1655 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_WSA, 15);
1656 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_VBAT, 15);
1657 }
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1658
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1659 my_data->is_wsa_speaker = true;
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1660
1661 if (is_wsa_combo_supported)
1662 hw_info_enable_wsa_combo_usecase_support(my_data->hw_info);
1663
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1664 }
1665
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1666 property_get("persist.audio.FFSP.enable", ffspEnable, "");
1667 if (!strncmp("true", ffspEnable, sizeof("true"))) {
1668 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1669 acdb_device_table[SND_DEVICE_OUT_SPEAKER_WSA] = 131;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1670 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
1671 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
1672 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1673 }
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1674
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1675 /* Check if Vbat speaker enabled property is set, this should be done before acdb init */
1676 bool ret = false;
1677 ret = audio_extn_can_use_vbat();
1678 if (ret)
1679 my_data->is_vbat_speaker = true;
1680
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]1681 /*
1682 * Check if hifi audio( i.e. 96, 192 KHZ) is enabled for this platform,
1683 * enable hifi audio by default for external codec targets
1684 */
1685 ret = audio_extn_is_hifi_audio_supported();
1686 if (ret || is_external_codec)
1687 my_data->hifi_audio = true;
1688
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1689 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1690 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1691 if (my_data->acdb_handle == NULL) {
1692 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1693 } else {
1694 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1695 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1696 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1697 if (!my_data->acdb_deallocate)
1698 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1699 __func__, LIB_ACDB_LOADER);
1700
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1701 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]1702 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1703 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1704 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1705 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1706
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1707 my_data->acdb_set_audio_cal = (acdb_set_audio_cal_t)dlsym(my_data->acdb_handle,
1708 "acdb_loader_set_audio_cal_v2");
1709 if (!my_data->acdb_set_audio_cal)
1710 ALOGE("%s: Could not find the symbol acdb_set_audio_cal_v2 from %s",
1711 __func__, LIB_ACDB_LOADER);
1712
1713 my_data->acdb_get_audio_cal = (acdb_get_audio_cal_t)dlsym(my_data->acdb_handle,
1714 "acdb_loader_get_audio_cal_v2");
1715 if (!my_data->acdb_get_audio_cal)
1716 ALOGE("%s: Could not find the symbol acdb_get_audio_cal_v2 from %s",
1717 __func__, LIB_ACDB_LOADER);
1718
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1719 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1720 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1721 if (!my_data->acdb_send_voice_cal)
1722 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1723 __func__, LIB_ACDB_LOADER);
1724
1725 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1726 "acdb_loader_reload_vocvoltable");
1727 if (!my_data->acdb_reload_vocvoltable)
1728 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1729 __func__, LIB_ACDB_LOADER);
1730
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1731 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1732 my_data->acdb_handle,
1733 "acdb_loader_get_default_app_type");
1734 if (!my_data->acdb_get_default_app_type)
1735 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1736 __func__, LIB_ACDB_LOADER);
1737
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1738 my_data->acdb_send_common_top = (acdb_send_common_top_t)dlsym(
1739 my_data->acdb_handle,
1740 "acdb_loader_send_common_custom_topology");
1741 if (!my_data->acdb_send_common_top)
1742 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1743 __func__, LIB_ACDB_LOADER);
1744
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1745 my_data->acdb_set_codec_data = (acdb_set_codec_data_t)dlsym(
1746 my_data->acdb_handle,
1747 "acdb_loader_set_codec_data");
1748 if (!my_data->acdb_set_codec_data)
1749 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1750 __func__, LIB_ACDB_LOADER);
1751
1752
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1753 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1754 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1755 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1756 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1757 goto acdb_init_fail;
1758 }
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]1759
1760 my_data->acdb_reload = (acdb_reload_t)dlsym(my_data->acdb_handle,
1761 "acdb_loader_reload_acdb_files");
1762 if (my_data->acdb_reload == NULL) {
1763 ALOGE("%s: dlsym error %s for acdb_loader_reload_acdb_files", __func__, dlerror());
1764 goto acdb_init_fail;
1765 }
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1766 platform_acdb_init(my_data);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1767 }
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1768 audio_extn_pm_vote();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1769
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1770 /* Configure active back end for HPX*/
1771 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1772 if (ctl) {
1773 ALOGE(" sending HPX Active BE information ");
1774 mixer_ctl_set_value(ctl, 0, is_external_codec);
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1775 }
1776
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1777acdb_init_fail:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1778
1779 set_platform_defaults();
1780
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]1781 /* Initialize ACDB and PCM ID's */
1782 if (is_external_codec)
Ravi Kumar Alamanda14b0f2d2015-06-28 21:04:09 -0700[diff] [blame]1783 platform_info_init(PLATFORM_INFO_XML_PATH_EXTCODEC, my_data);
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]1784 else
Ravi Kumar Alamanda14b0f2d2015-06-28 21:04:09 -0700[diff] [blame]1785 platform_info_init(PLATFORM_INFO_XML_PATH, my_data);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1786
1787 /* init usb */
1788 audio_extn_usb_init(adev);
1789 /* update sound cards appropriately */
1790 audio_extn_usb_set_proxy_sound_card(adev->snd_card);
1791
1792 /* Read one time ssr property */
1793 audio_extn_ssr_update_enabled();
1794 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1795
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1796 /* init dap hal */
1797 audio_extn_dap_hal_init(adev->snd_card);
1798
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1799 audio_extn_dolby_set_license(adev);
1800
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1801 /* init audio device arbitration */
1802 audio_extn_dev_arbi_init();
1803
1804 my_data->edid_info = NULL;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1805
1806 /* initialize backend config */
1807 for (idx = 0; idx < MAX_CODEC_BACKENDS; idx++) {
1808 my_data->current_backend_cfg[idx].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
1809 if (idx == HEADPHONE_44_1_BACKEND)
1810 my_data->current_backend_cfg[idx].sample_rate = OUTPUT_SAMPLING_RATE_44100;
1811 my_data->current_backend_cfg[idx].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
1812 }
1813
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]1814 my_data->current_tx_backend_cfg[DEFAULT_CODEC_BACKEND].sample_rate =
1815 CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
1816 my_data->current_tx_backend_cfg[DEFAULT_CODEC_BACKEND].bit_width =
1817 CODEC_BACKEND_DEFAULT_BIT_WIDTH;
1818
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]1819 if (is_external_codec) {
1820 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1821 strdup("SLIM_0_RX Format");
1822 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1823 strdup("SLIM_0_RX SampleRate");
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1824
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]1825 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].bitwidth_mixer_ctl =
1826 strdup("SLIM_5_RX Format");
1827 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].samplerate_mixer_ctl =
1828 strdup("SLIM_5_RX SampleRate");
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1829
1830 my_data->current_backend_cfg[HEADPHONE_BACKEND].bitwidth_mixer_ctl =
1831 strdup("SLIM_6_RX Format");
1832 my_data->current_backend_cfg[HEADPHONE_BACKEND].samplerate_mixer_ctl =
1833 strdup("SLIM_6_RX SampleRate");
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]1834
1835 my_data->current_tx_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1836 strdup("SLIM_0_TX Format");
1837 my_data->current_tx_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1838 strdup("SLIM_0_TX SampleRate");
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]1839 } else {
1840 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1841 strdup("MI2S_RX Format");
1842 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1843 strdup("MI2S_RX SampleRate");
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]1844
1845 my_data->current_tx_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1846 strdup("MI2S_TX Format");
1847 my_data->current_tx_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1848 strdup("MI2S_TX SampleRate");
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]1849 }
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]1850
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]1851 ret = audio_extn_utils_get_codec_version(snd_card_name,
1852 my_data->adev->snd_card,
1853 my_data->codec_version);
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]1854
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]1855 if (NATIVE_AUDIO_MODE_INVALID != platform_get_native_support()) {
1856 /*
1857 * Native playback is enabled from the UI.
1858 */
1859 if(strstr(snd_card_name, "tasha")) {
1860 if (strstr(my_data->codec_version, "WCD9335_1_0") ||
1861 strstr(my_data->codec_version, "WCD9335_1_1")) {
1862 ALOGD("%s:napb: TASHA 1.0 or 1.1 only SRC mode is supported",
1863 __func__);
1864 platform_set_native_support(NATIVE_AUDIO_MODE_SRC);
1865 }
1866 } else {
1867 platform_set_native_support(NATIVE_AUDIO_MODE_INVALID);
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]1868 }
1869 }
1870
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1871 my_data->edid_info = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1872 return my_data;
1873}
1874
1875void platform_deinit(void *platform)
1876{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1877 struct platform_data *my_data = (struct platform_data *)platform;
1878
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1879 if (my_data->edid_info) {
1880 free(my_data->edid_info);
1881 my_data->edid_info = NULL;
1882 }
1883
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1884 if (my_data->hw_dep_fd >= 0) {
1885 close(my_data->hw_dep_fd);
1886 my_data->hw_dep_fd = -1;
1887 }
1888
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1889 hw_info_deinit(my_data->hw_info);
1890 close_csd_client(my_data->csd);
1891
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1892 int32_t dev;
1893 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1894 if (backend_tag_table[dev]) {
1895 free(backend_tag_table[dev]);
1896 backend_tag_table[dev]= NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1897 }
1898 }
1899
1900 /* deinit audio device arbitration */
1901 audio_extn_dev_arbi_deinit();
1902
1903 if (my_data->edid_info) {
1904 free(my_data->edid_info);
1905 my_data->edid_info = NULL;
1906 }
1907
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1908 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1909 /* deinit usb */
1910 audio_extn_usb_deinit();
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1911 audio_extn_dap_hal_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1912}
1913
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1914static int platform_is_acdb_initialized(void *platform)
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1915{
1916 struct platform_data *my_data = (struct platform_data *)platform;
1917 ALOGD("%s: acdb initialized %d\n", __func__, my_data->is_acdb_initialized);
1918 return my_data->is_acdb_initialized;
1919}
1920
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1921void platform_snd_card_update(void *platform, int snd_scard_state)
1922{
1923 struct platform_data *my_data = (struct platform_data *)platform;
1924
1925 if (snd_scard_state == SND_CARD_STATE_ONLINE) {
1926 if (!platform_is_acdb_initialized(my_data)) {
1927 if(platform_acdb_init(my_data))
1928 ALOGE("%s: acdb initialization is failed", __func__);
1929 } else if (my_data->acdb_send_common_top() < 0) {
1930 ALOGD("%s: acdb did not set common topology", __func__);
1931 }
1932 }
1933}
1934
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1935const char *platform_get_snd_device_name(snd_device_t snd_device)
1936{
1937 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
1938 return device_table[snd_device];
1939 else
1940 return "";
1941}
1942
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1943int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
1944 char *device_name)
1945{
1946 struct platform_data *my_data = (struct platform_data *)platform;
1947
1948 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1949 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
1950 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
1951 } else {
1952 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
1953 return -EINVAL;
1954 }
1955
1956 return 0;
1957}
1958
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1959void platform_add_backend_name(char *mixer_path, snd_device_t snd_device,
1960 struct audio_usecase *usecase)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1961{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1962 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1963 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1964 return;
1965 }
1966
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1967 if((snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
1968 !(usecase->type == VOICE_CALL || usecase->type == VOIP_CALL)) {
1969 ALOGI("%s: Not adding vbat speaker device to non voice use cases", __func__);
1970 return;
1971 }
1972
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1973 const char * suffix = backend_tag_table[snd_device];
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1974
1975 if (suffix != NULL) {
1976 strlcat(mixer_path, " ", MIXER_PATH_MAX_LENGTH);
1977 strlcat(mixer_path, suffix, MIXER_PATH_MAX_LENGTH);
1978 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1979}
1980
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1981bool platform_check_backends_match(snd_device_t snd_device1, snd_device_t snd_device2)
1982{
1983 bool result = true;
1984
1985 ALOGV("%s: snd_device1 = %s, snd_device2 = %s", __func__,
1986 platform_get_snd_device_name(snd_device1),
1987 platform_get_snd_device_name(snd_device2));
1988
1989 if ((snd_device1 < SND_DEVICE_MIN) || (snd_device1 >= SND_DEVICE_OUT_END)) {
1990 ALOGE("%s: Invalid snd_device = %s", __func__,
1991 platform_get_snd_device_name(snd_device1));
1992 return false;
1993 }
1994 if ((snd_device2 < SND_DEVICE_MIN) || (snd_device2 >= SND_DEVICE_OUT_END)) {
1995 ALOGE("%s: Invalid snd_device = %s", __func__,
1996 platform_get_snd_device_name(snd_device2));
1997 return false;
1998 }
1999 const char * be_itf1 = hw_interface_table[snd_device1];
2000 const char * be_itf2 = hw_interface_table[snd_device2];
2001
2002 if (NULL != be_itf1 && NULL != be_itf2) {
Kuirong Wangb9fbb1e2016-05-03 18:36:39 -0700[diff] [blame]2003 if ((NULL == strstr(be_itf2, be_itf1)) && (NULL == strstr(be_itf1, be_itf2)))
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2004 result = false;
2005 } else if (NULL == be_itf1 && NULL != be_itf2) {
2006 result = false;
2007 } else if (NULL != be_itf1 && NULL == be_itf2) {
2008 result = false;
2009 }
2010
2011 ALOGV("%s: be_itf1 = %s, be_itf2 = %s, match %d", __func__, be_itf1, be_itf2, result);
2012 return result;
2013}
2014
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2015int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
2016{
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]2017 int device_id = -1;
2018
2019 if (is_external_codec && is_misc_usecase(usecase)) {
2020 if (device_type == PCM_PLAYBACK)
2021 device_id = pcm_device_table_of_ext_codec[usecase][0];
2022 else
2023 device_id = pcm_device_table_of_ext_codec[usecase][1];
2024 } else {
2025 if (device_type == PCM_PLAYBACK)
2026 device_id = pcm_device_table[usecase][0];
2027 else
2028 device_id = pcm_device_table[usecase][1];
2029 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2030 return device_id;
2031}
2032
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2033static int find_index(struct name_to_index * table, int32_t len, const char * name)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2034{
2035 int ret = 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2036 int32_t i;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2037
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2038 if (table == NULL) {
2039 ALOGE("%s: table is NULL", __func__);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2040 ret = -ENODEV;
2041 goto done;
2042 }
2043
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2044 if (name == NULL) {
2045 ALOGE("null key");
2046 ret = -ENODEV;
2047 goto done;
2048 }
2049
2050 for (i=0; i < len; i++) {
2051 const char* tn = table[i].name;
2052 size_t len = strlen(tn);
2053 if (strncmp(tn, name, len) == 0) {
2054 if (strlen(name) != len) {
2055 continue; // substring
2056 }
2057 ret = table[i].index;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2058 goto done;
2059 }
2060 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2061 ALOGE("%s: Could not find index for name = %s",
2062 __func__, name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2063 ret = -ENODEV;
2064done:
2065 return ret;
2066}
2067
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]2068int platform_set_fluence_type(void *platform, char *value)
2069{
2070 int ret = 0;
2071 int fluence_type = FLUENCE_NONE;
2072 int fluence_flag = NONE_FLAG;
2073 struct platform_data *my_data = (struct platform_data *)platform;
2074 struct audio_device *adev = my_data->adev;
2075
2076 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
2077
2078 /* only dual mic turn on and off is supported as of now through setparameters */
2079 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
2080 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
2081 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
2082 ALOGV("fluence dualmic feature enabled \n");
2083 fluence_type = FLUENCE_DUAL_MIC;
2084 fluence_flag = DMIC_FLAG;
2085 } else {
2086 ALOGE("%s: Failed to set DUALMIC", __func__);
2087 ret = -1;
2088 goto done;
2089 }
2090 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
2091 ALOGV("fluence disabled");
2092 fluence_type = FLUENCE_NONE;
2093 } else {
2094 ALOGE("Invalid fluence value : %s",value);
2095 ret = -1;
2096 goto done;
2097 }
2098
2099 if (fluence_type != my_data->fluence_type) {
2100 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
2101 my_data->fluence_type = fluence_type;
2102 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
2103 }
2104done:
2105 return ret;
2106}
2107
2108int platform_get_fluence_type(void *platform, char *value, uint32_t len)
2109{
2110 int ret = 0;
2111 struct platform_data *my_data = (struct platform_data *)platform;
2112
2113 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
2114 strlcpy(value, "quadmic", len);
2115 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
2116 strlcpy(value, "dualmic", len);
2117 } else if (my_data->fluence_type == FLUENCE_NONE) {
2118 strlcpy(value, "none", len);
2119 } else
2120 ret = -1;
2121
2122 return ret;
2123}
2124
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2125int platform_get_snd_device_index(char *device_name)
2126{
2127 return find_index(snd_device_name_index, SND_DEVICE_MAX, device_name);
2128}
2129
2130int platform_get_usecase_index(const char *usecase_name)
2131{
2132 return find_index(usecase_name_index, AUDIO_USECASE_MAX, usecase_name);
2133}
2134
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2135int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
2136{
2137 int ret = 0;
2138
2139 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2140 ALOGE("%s: Invalid snd_device = %d",
2141 __func__, snd_device);
2142 ret = -EINVAL;
2143 goto done;
2144 }
2145
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2146 ALOGV("%s: acdb_device_table[%s]: old = %d new = %d", __func__,
2147 platform_get_snd_device_name(snd_device), acdb_device_table[snd_device], acdb_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2148 acdb_device_table[snd_device] = acdb_id;
2149done:
2150 return ret;
2151}
2152
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2153int platform_get_default_app_type(void *platform)
2154{
2155 struct platform_data *my_data = (struct platform_data *)platform;
2156
2157 if (my_data->acdb_get_default_app_type)
2158 return my_data->acdb_get_default_app_type();
2159 else
2160 return DEFAULT_APP_TYPE;
2161}
2162
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]2163int platform_get_default_app_type_v2(void *platform __unused,
2164 usecase_type_t type __unused)
Srikanth Uyyalaa1e32352015-10-09 14:48:04 +0530[diff] [blame]2165{
2166 if(type == PCM_CAPTURE)
2167 return DEFAULT_APP_TYPE_TX_PATH;
2168 else
2169 return DEFAULT_APP_TYPE_RX_PATH;
2170}
2171
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]2172int platform_get_snd_device_acdb_id(snd_device_t snd_device)
2173{
2174 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2175 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
2176 return -EINVAL;
2177 }
2178 return acdb_device_table[snd_device];
2179}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2180
2181int 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]2182{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2183 int ret = 0;
2184
2185 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2186 ALOGE("%s: Invalid snd_device = %d",
2187 __func__, snd_device);
2188 ret = -EINVAL;
2189 goto done;
2190 }
2191
2192 backend_bit_width_table[snd_device] = bit_width;
2193done:
2194 return ret;
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2195}
2196
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2197int platform_get_snd_device_bit_width(snd_device_t snd_device)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2198{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2199 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2200 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]2201 return CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2202 }
2203 return backend_bit_width_table[snd_device];
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2204}
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2205int platform_set_native_support(int na_mode)
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2206{
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2207 if (NATIVE_AUDIO_MODE_SRC == na_mode || NATIVE_AUDIO_MODE_TRUE_44_1 == na_mode) {
2208 na_props.platform_na_prop_enabled = na_props.ui_na_prop_enabled = true;
2209 na_props.na_mode = na_mode;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2210 ALOGD("%s:napb: native audio playback enabled in (%s) mode v2.0", __func__,
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2211 ((na_mode == NATIVE_AUDIO_MODE_SRC)?"SRC mode":"True 44.1 mode"));
2212 } else {
2213 na_props.platform_na_prop_enabled = false;
2214 na_props.na_mode = NATIVE_AUDIO_MODE_INVALID;
2215 ALOGD("%s:napb: native audio playback disabled", __func__);
2216 }
2217
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2218 return 0;
2219}
2220
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2221int platform_get_native_support()
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2222{
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2223 int ret = NATIVE_AUDIO_MODE_INVALID;
2224 if (na_props.platform_na_prop_enabled &&
2225 na_props.ui_na_prop_enabled) {
2226 ret = na_props.na_mode;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2227 }
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2228 ALOGV("%s:napb: ui Prop enabled(%d) version(%d)", __func__,
2229 na_props.ui_na_prop_enabled, na_props.na_mode);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2230 return ret;
2231}
2232
2233void native_audio_get_params(struct str_parms *query,
2234 struct str_parms *reply,
2235 char *value, int len)
2236{
2237 int ret;
2238 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2239 value, len);
2240 if (ret >= 0) {
2241 if (na_props.platform_na_prop_enabled) {
2242 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2243 na_props.ui_na_prop_enabled ? "true" : "false");
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2244 ALOGV("%s:napb: na_props.ui_na_prop_enabled: %d", __func__,
2245 na_props.ui_na_prop_enabled);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2246 } else {
2247 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2248 "false");
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2249 ALOGV("%s:napb: native audio not supported: %d", __func__,
2250 na_props.platform_na_prop_enabled);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2251 }
2252 }
2253}
2254
2255int native_audio_set_params(struct platform_data *platform,
2256 struct str_parms *parms, char *value, int len)
2257{
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]2258 int ret = -1;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2259 struct audio_usecase *usecase;
2260 struct listnode *node;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2261 int mode = NATIVE_AUDIO_MODE_INVALID;
2262
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]2263 if (!value)
2264 return ret;
2265
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2266 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO_MODE,
2267 value, len);
2268 if (ret >= 0) {
2269 if (value && !strncmp(value, "src", sizeof("src")))
2270 mode = NATIVE_AUDIO_MODE_SRC;
2271 else if (value && !strncmp(value, "true", sizeof("true")))
2272 mode = NATIVE_AUDIO_MODE_TRUE_44_1;
2273 else {
2274 mode = NATIVE_AUDIO_MODE_INVALID;
2275 ALOGE("%s:napb:native_audio_mode in platform info xml,invalid mode string",
2276 __func__);
2277 }
2278 ALOGD("%s:napb updating mode (%d) from XML",__func__, mode);
2279 platform_set_native_support(mode);
2280 }
2281
2282
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2283
2284 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2285 value, len);
2286 if (ret >= 0) {
2287 if (na_props.platform_na_prop_enabled) {
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2288 if (!strncmp("true", value, sizeof("true"))) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2289 na_props.ui_na_prop_enabled = true;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2290 ALOGD("%s:napb: native audio feature enabled from UI",
2291 __func__);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2292 }
2293 else {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2294 na_props.ui_na_prop_enabled = false;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2295 ALOGD("%s:napb: native audio feature disabled from UI",
2296 __func__);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2297 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2298
2299 str_parms_del(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO);
2300
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2301 /*
2302 * Iterate through the usecase list and trigger device switch for
2303 * all the appropriate usecases
2304 */
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2305 list_for_each(node, &(platform->adev)->usecase_list) {
2306 usecase = node_to_item(node, struct audio_usecase, list);
2307
2308 if (is_offload_usecase(usecase->id) &&
2309 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2310 usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) &&
2311 OUTPUT_SAMPLING_RATE_44100 == usecase->stream.out->sample_rate) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2312 ALOGD("%s:napb: triggering dynamic device switch for usecase(%d: %s)"
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2313 " stream(%p), device(%d)", __func__, usecase->id,
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]2314 use_case_table[usecase->id], (void*) usecase->stream.out,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2315 usecase->stream.out->devices);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2316 select_devices(platform->adev, usecase->id);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2317 }
2318 }
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2319 } else
2320 ALOGD("%s:napb: native audio cannot be enabled from UI",
2321 __func__);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2322 }
2323 return ret;
2324}
2325
Sidipotu Ashokad8fff82016-02-02 10:48:42 +0530[diff] [blame]2326int check_hdset_combo_device(snd_device_t snd_device)
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2327{
2328 int ret = false;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2329
Sidipotu Ashokad8fff82016-02-02 10:48:42 +0530[diff] [blame]2330 if (SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES == snd_device ||
2331 SND_DEVICE_OUT_SPEAKER_AND_LINE == snd_device ||
2332 SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1 == snd_device ||
2333 SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2 == snd_device ||
2334 SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET == snd_device)
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2335 ret = true;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2336
2337 return ret;
2338}
2339
2340
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2341static int platform_get_backend_index(snd_device_t snd_device)
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2342{
2343 int32_t port = DEFAULT_CODEC_BACKEND;
2344
2345 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2346 if (backend_tag_table[snd_device] != NULL) {
2347 if (strncmp(backend_tag_table[snd_device], "headphones-44.1",
2348 sizeof("headphones-44.1")) == 0)
2349 port = HEADPHONE_44_1_BACKEND;
2350 else if (strncmp(backend_tag_table[snd_device], "headphones",
2351 sizeof("headphones")) == 0)
2352 port = HEADPHONE_BACKEND;
2353 else if (strcmp(backend_tag_table[snd_device], "hdmi") == 0)
2354 port = HDMI_RX_BACKEND;
2355 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2356 } else {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2357 ALOGV("%s:napb: Invalid device - %d ", __func__, snd_device);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2358 }
2359
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2360 ALOGV("%s:napb: backend port - %d device - %d ", __func__, port,
2361 snd_device);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2362 return port;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2363}
2364
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2365int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2366 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2367{
2368 struct platform_data *my_data = (struct platform_data *)platform;
2369 int acdb_dev_id, acdb_dev_type;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2370 int snd_device = SND_DEVICE_OUT_SPEAKER;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2371 int new_snd_device[SND_DEVICE_OUT_END];
2372 int i, num_devices = 1;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2373
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2374 if (usecase->type == PCM_PLAYBACK)
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2375 snd_device = usecase->out_snd_device;
Karthik Reddy Katta81c42612015-11-13 17:49:07 +0530[diff] [blame]2376 else if ((usecase->type == PCM_CAPTURE) &&
2377 voice_is_in_call_rec_stream(usecase->stream.in))
2378 snd_device = voice_get_incall_rec_snd_device(usecase->in_snd_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2379 else if ((usecase->type == PCM_HFP_CALL) || (usecase->type == PCM_CAPTURE))
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2380 snd_device = usecase->in_snd_device;
Xiaojun Sang040cc9f2015-08-03 19:38:28 +0800[diff] [blame]2381 acdb_dev_id = acdb_device_table[platform_get_spkr_prot_snd_device(snd_device)];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2382
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2383 if(!platform_can_split_snd_device(platform, snd_device, &num_devices, new_snd_device)) {
2384 new_snd_device[0] = snd_device;
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]2385 }
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2386
2387 for (i = 0; i < num_devices; i++) {
2388 acdb_dev_id = acdb_device_table[platform_get_spkr_prot_snd_device(new_snd_device[i])];
2389
2390 // Do not use Rx path default app type for TX path
2391 if ((usecase->type == PCM_CAPTURE) && (app_type == DEFAULT_APP_TYPE_RX_PATH)) {
2392 ALOGD("Resetting app type for Tx path to default");
2393 app_type = DEFAULT_APP_TYPE_TX_PATH;
2394 }
2395 if (acdb_dev_id < 0) {
2396 ALOGE("%s: Could not find acdb id for device(%d)",
2397 __func__, new_snd_device[i]);
2398 return -EINVAL;
2399 }
2400 if (my_data->acdb_send_audio_cal) {
2401 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
2402 __func__, new_snd_device[i], acdb_dev_id);
2403 if (new_snd_device[i] >= SND_DEVICE_OUT_BEGIN &&
2404 new_snd_device[i] < SND_DEVICE_OUT_END)
2405 acdb_dev_type = ACDB_DEV_TYPE_OUT;
2406 else
2407 acdb_dev_type = ACDB_DEV_TYPE_IN;
2408 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
2409 sample_rate);
2410 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2411 }
2412 return 0;
2413}
2414
2415int platform_switch_voice_call_device_pre(void *platform)
2416{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2417 struct platform_data *my_data = (struct platform_data *)platform;
2418 int ret = 0;
2419
2420 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]2421 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2422 /* This must be called before disabling mixer controls on APQ side */
2423 ret = my_data->csd->disable_device();
2424 if (ret < 0) {
2425 ALOGE("%s: csd_client_disable_device, failed, error %d",
2426 __func__, ret);
2427 }
2428 }
2429 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2430}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2431
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2432int platform_switch_voice_call_enable_device_config(void *platform,
2433 snd_device_t out_snd_device,
2434 snd_device_t in_snd_device)
2435{
2436 struct platform_data *my_data = (struct platform_data *)platform;
2437 int acdb_rx_id, acdb_tx_id;
2438 int ret = 0;
2439
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2440 if (my_data->csd == NULL)
2441 return ret;
2442
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2443 if ((out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
2444 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
2445 audio_extn_spkr_prot_is_enabled()) {
2446 if (my_data->is_vbat_speaker)
2447 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2448 else
2449 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2450 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2451 acdb_rx_id = acdb_device_table[out_snd_device];
2452
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2453 acdb_tx_id = acdb_device_table[in_snd_device];
2454
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2455 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2456 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
2457 if (ret < 0) {
2458 ALOGE("%s: csd_enable_device_config, failed, error %d",
2459 __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2460 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2461 } else {
2462 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2463 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2464 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2465
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2466 return ret;
2467}
2468
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2469int platform_switch_voice_call_device_post(void *platform,
2470 snd_device_t out_snd_device,
2471 snd_device_t in_snd_device)
2472{
2473 struct platform_data *my_data = (struct platform_data *)platform;
2474 int acdb_rx_id, acdb_tx_id;
2475
2476 if (my_data->acdb_send_voice_cal == NULL) {
2477 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
2478 } else {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2479 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
2480 audio_extn_spkr_prot_is_enabled())
2481 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
2482
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2483 acdb_rx_id = acdb_device_table[out_snd_device];
2484 acdb_tx_id = acdb_device_table[in_snd_device];
2485
2486 if (acdb_rx_id > 0 && acdb_tx_id > 0)
2487 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
2488 else
2489 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2490 acdb_rx_id, acdb_tx_id);
2491 }
2492
2493 return 0;
2494}
2495
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2496int platform_switch_voice_call_usecase_route_post(void *platform,
2497 snd_device_t out_snd_device,
2498 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2499{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2500 struct platform_data *my_data = (struct platform_data *)platform;
2501 int acdb_rx_id, acdb_tx_id;
2502 int ret = 0;
2503
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2504 if (my_data->csd == NULL)
2505 return ret;
2506
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2507 if ((out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
2508 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
2509 audio_extn_spkr_prot_is_enabled()) {
2510 if (my_data->is_vbat_speaker)
2511 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2512 else
2513 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2514 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2515 acdb_rx_id = acdb_device_table[out_snd_device];
2516
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2517 acdb_tx_id = acdb_device_table[in_snd_device];
2518
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2519 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2520 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
2521 my_data->adev->acdb_settings);
2522 if (ret < 0) {
2523 ALOGE("%s: csd_enable_device, failed, error %d", __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2524 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2525 } else {
2526 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2527 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2528 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2529
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2530 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2531}
2532
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2533int platform_start_voice_call(void *platform, uint32_t vsid)
2534{
2535 struct platform_data *my_data = (struct platform_data *)platform;
2536 int ret = 0;
2537
2538 if (my_data->csd != NULL) {
2539 ret = my_data->csd->start_voice(vsid);
2540 if (ret < 0) {
2541 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
2542 }
2543 }
2544 return ret;
2545}
2546
2547int platform_stop_voice_call(void *platform, uint32_t vsid)
2548{
2549 struct platform_data *my_data = (struct platform_data *)platform;
2550 int ret = 0;
2551
2552 if (my_data->csd != NULL) {
2553 ret = my_data->csd->stop_voice(vsid);
2554 if (ret < 0) {
2555 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
2556 }
2557 }
2558 return ret;
2559}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]2560
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]2561int platform_get_sample_rate(void *platform __unused,
2562 uint32_t *rate __unused)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2563{
2564 return 0;
2565}
2566
2567int platform_set_voice_volume(void *platform, int volume)
2568{
2569 struct platform_data *my_data = (struct platform_data *)platform;
2570 struct audio_device *adev = my_data->adev;
2571 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2572 const char *mixer_ctl_name = "Voice Rx Gain";
2573 int vol_index = 0, ret = 0;
2574 uint32_t set_values[ ] = {0,
2575 ALL_SESSION_VSID,
2576 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2577
2578 // Voice volume levels are mapped to adsp volume levels as follows.
2579 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
2580 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2581 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
2582 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2583
2584 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2585 if (!ctl) {
2586 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2587 __func__, mixer_ctl_name);
2588 return -EINVAL;
2589 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2590 ALOGV("Setting voice volume index: %d", set_values[0]);
2591 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2592
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2593 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2594 ret = my_data->csd->volume(ALL_SESSION_VSID, volume,
2595 DEFAULT_VOLUME_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2596 if (ret < 0) {
2597 ALOGE("%s: csd_volume error %d", __func__, ret);
2598 }
2599 }
2600 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2601}
2602
2603int platform_set_mic_mute(void *platform, bool state)
2604{
2605 struct platform_data *my_data = (struct platform_data *)platform;
2606 struct audio_device *adev = my_data->adev;
2607 struct mixer_ctl *ctl;
2608 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2609 int ret = 0;
2610 uint32_t set_values[ ] = {0,
2611 ALL_SESSION_VSID,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2612 DEFAULT_MUTE_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2613
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2614 set_values[0] = state;
2615 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2616 if (!ctl) {
2617 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2618 __func__, mixer_ctl_name);
2619 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2620 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2621 ALOGV("Setting voice mute state: %d", state);
2622 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2623
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2624 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2625 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,
2626 DEFAULT_MUTE_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2627 if (ret < 0) {
2628 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
2629 }
2630 }
2631 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2632}
2633
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]2634int platform_set_device_mute(void *platform, bool state, char *dir)
2635{
2636 struct platform_data *my_data = (struct platform_data *)platform;
2637 struct audio_device *adev = my_data->adev;
2638 struct mixer_ctl *ctl;
2639 char *mixer_ctl_name = NULL;
2640 int ret = 0;
2641 uint32_t set_values[ ] = {0,
2642 ALL_SESSION_VSID,
2643 0};
2644 if(dir == NULL) {
2645 ALOGE("%s: Invalid direction:%s", __func__, dir);
2646 return -EINVAL;
2647 }
2648
2649 if (!strncmp("rx", dir, sizeof("rx"))) {
2650 mixer_ctl_name = "Voice Rx Device Mute";
2651 } else if (!strncmp("tx", dir, sizeof("tx"))) {
2652 mixer_ctl_name = "Voice Tx Device Mute";
2653 } else {
2654 return -EINVAL;
2655 }
2656
2657 set_values[0] = state;
2658 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2659 if (!ctl) {
2660 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2661 __func__, mixer_ctl_name);
2662 return -EINVAL;
2663 }
2664
2665 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
2666 __func__,state, mixer_ctl_name);
2667 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2668
2669 return ret;
2670}
2671
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2672bool platform_can_split_snd_device(void *platform,
2673 snd_device_t snd_device,
2674 int *num_devices,
2675 snd_device_t *new_snd_devices)
2676{
2677 bool status = false;
2678 struct platform_data *my_data = (struct platform_data *)platform;
2679
2680 if (NULL == num_devices || NULL == new_snd_devices) {
2681 ALOGE("%s: NULL pointer ..", __func__);
2682 return false;
2683 }
2684
2685 /*
2686 * If wired headset/headphones/line devices share the same backend
2687 * with speaker/earpiece this routine returns false.
2688 */
2689 if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES &&
2690 !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_HEADPHONES)) {
2691 *num_devices = 2;
2692
2693 if (my_data->is_vbat_speaker)
2694 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_VBAT;
2695 else if (my_data->is_wsa_speaker)
2696 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_WSA;
2697 else
2698 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
2699
2700 new_snd_devices[1] = SND_DEVICE_OUT_HEADPHONES;
2701 status = true;
2702 } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_HDMI &&
2703 !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_HDMI)) {
2704 *num_devices = 2;
2705
2706 if (my_data->is_vbat_speaker)
2707 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_VBAT;
2708 else if (my_data->is_wsa_speaker)
2709 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_WSA;
2710 else
2711 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
2712
2713 new_snd_devices[1] = SND_DEVICE_OUT_HDMI;
2714 status = true;
2715 }
2716
2717 ALOGD("%s: snd_device(%d) num devices(%d) new_snd_devices(%d)", __func__,
2718 snd_device, *num_devices, *new_snd_devices);
2719
2720 return status;
2721}
2722
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2723snd_device_t platform_get_output_snd_device(void *platform, struct stream_out *out)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2724{
2725 struct platform_data *my_data = (struct platform_data *)platform;
2726 struct audio_device *adev = my_data->adev;
2727 audio_mode_t mode = adev->mode;
2728 snd_device_t snd_device = SND_DEVICE_NONE;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2729 audio_devices_t devices = out->devices;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2730 unsigned int sample_rate = out->sample_rate;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2731 int na_mode = platform_get_native_support();
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2732#ifdef RECORD_PLAY_CONCURRENCY
2733 bool use_voip_out_devices = false;
2734 bool prop_rec_play_enabled = false;
2735 char recConcPropValue[PROPERTY_VALUE_MAX];
2736
2737 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
2738 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
2739 }
2740 use_voip_out_devices = prop_rec_play_enabled &&
2741 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
2742 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
2743#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2744
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2745 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2746 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2747 int channel_count = popcount(channel_mask);
2748
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2749 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
2750 if (devices == AUDIO_DEVICE_NONE ||
2751 devices & AUDIO_DEVICE_BIT_IN) {
2752 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
2753 goto exit;
2754 }
2755
Shiv Maliyappanahallibd401262015-08-17 11:02:21 -0700[diff] [blame]2756 if (popcount(devices) == 2) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2757 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
2758 AUDIO_DEVICE_OUT_SPEAKER)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2759 if (my_data->external_spk_1)
2760 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2761 else if (my_data->external_spk_2)
2762 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
2763 else
2764 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2765 } else if (devices == (AUDIO_DEVICE_OUT_LINE |
2766 AUDIO_DEVICE_OUT_SPEAKER)) {
2767 snd_device = SND_DEVICE_OUT_SPEAKER_AND_LINE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2768 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
2769 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2770 if (audio_extn_get_anc_enabled())
2771 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2772 else if (my_data->external_spk_1)
2773 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2774 else if (my_data->external_spk_2)
2775 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2776 else
2777 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2778 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
2779 AUDIO_DEVICE_OUT_SPEAKER)) {
2780 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2781 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
2782 AUDIO_DEVICE_OUT_SPEAKER)) {
2783 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2784 } else {
2785 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
2786 goto exit;
2787 }
2788 if (snd_device != SND_DEVICE_NONE) {
2789 goto exit;
2790 }
2791 }
2792
2793 if (popcount(devices) != 1) {
2794 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
2795 goto exit;
2796 }
2797
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]2798 if ((mode == AUDIO_MODE_IN_CALL) ||
2799 voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2800 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2801 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET ||
2802 devices & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2803 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2804 !voice_extn_compress_voip_is_active(adev)) {
2805 switch (adev->voice.tty_mode) {
2806 case TTY_MODE_FULL:
2807 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
2808 break;
2809 case TTY_MODE_VCO:
2810 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
2811 break;
2812 case TTY_MODE_HCO:
2813 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
2814 break;
2815 default:
2816 ALOGE("%s: Invalid TTY mode (%#x)",
2817 __func__, adev->voice.tty_mode);
2818 }
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2819 } else if (devices & AUDIO_DEVICE_OUT_LINE) {
2820 snd_device = SND_DEVICE_OUT_VOICE_LINE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2821 } else if (audio_extn_get_anc_enabled()) {
2822 if (audio_extn_should_use_fb_anc())
2823 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
2824 else
2825 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
2826 } else {
2827 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
2828 }
2829 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2830 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2831 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2832 else
2833 snd_device = SND_DEVICE_OUT_BT_SCO;
2834 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2835 if (my_data->is_vbat_speaker)
2836 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_VBAT;
2837 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2838 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_WSA;
2839 else
2840 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2841 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2842 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2843 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2844 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2845 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
2846 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
2847 if (audio_extn_should_use_handset_anc(channel_count))
2848 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
2849 else
2850 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2851 } else if (devices & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2852 snd_device = SND_DEVICE_OUT_VOICE_TX;
2853
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2854 if (snd_device != SND_DEVICE_NONE) {
2855 goto exit;
2856 }
2857 }
2858
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2859 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2860 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2861 if (OUTPUT_SAMPLING_RATE_44100 == sample_rate &&
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2862 NATIVE_AUDIO_MODE_SRC == na_mode &&
Sidipotu Ashokbffd2202015-08-20 14:06:55 +0530[diff] [blame]2863 !audio_extn_get_anc_enabled()) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2864
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2865 snd_device = SND_DEVICE_OUT_HEADPHONES_44_1;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2866
2867 } else if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2868 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2869#ifdef RECORD_PLAY_CONCURRENCY
2870 if (use_voip_out_devices) {
2871 // ANC should be disabled for voip concurrency
2872 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
2873 } else
2874#endif
2875 {
2876 if (audio_extn_should_use_fb_anc())
2877 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
2878 else
2879 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
2880 }
2881 } else {
2882#ifdef RECORD_PLAY_CONCURRENCY
2883 if (use_voip_out_devices)
2884 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2885 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2886#endif
2887 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2888 }
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2889 } else if (devices & AUDIO_DEVICE_OUT_LINE) {
2890 snd_device = SND_DEVICE_OUT_LINE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2891 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2892#ifdef RECORD_PLAY_CONCURRENCY
2893 if (use_voip_out_devices) {
2894 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
2895 } else
2896#endif
2897 {
2898 if (adev->speaker_lr_swap)
2899 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
2900 else
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2901 {
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2902 if (my_data->is_vbat_speaker)
2903 snd_device = SND_DEVICE_OUT_SPEAKER_VBAT;
2904 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2905 snd_device = SND_DEVICE_OUT_SPEAKER_WSA;
2906 else
2907 snd_device = SND_DEVICE_OUT_SPEAKER;
2908 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2909 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2910 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2911 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2912 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2913 else
2914 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2915 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2916 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2917 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2918 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2919 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
2920 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2921 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2922 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2923 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2924 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2925#ifdef RECORD_PLAY_CONCURRENCY
2926 if (use_voip_out_devices)
2927 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
2928 else
2929#endif
2930 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2931 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2932 channel_count = audio_extn_get_afe_proxy_channel_count();
2933 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
2934 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2935 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2936 } else {
2937 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
2938 }
2939exit:
2940 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
2941 return snd_device;
2942}
2943
2944snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
2945{
2946 struct platform_data *my_data = (struct platform_data *)platform;
2947 struct audio_device *adev = my_data->adev;
2948 audio_source_t source = (adev->active_input == NULL) ?
2949 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
2950
2951 audio_mode_t mode = adev->mode;
2952 audio_devices_t in_device = ((adev->active_input == NULL) ?
2953 AUDIO_DEVICE_NONE : adev->active_input->device)
2954 & ~AUDIO_DEVICE_BIT_IN;
2955 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2956 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2957 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2958 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2959
2960 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
2961 __func__, out_device, in_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2962 if (my_data->external_mic) {
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]2963 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
2964 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2965 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2966 out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2967 out_device & AUDIO_DEVICE_OUT_SPEAKER )
2968 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2969 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2970 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2971 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2972 }
2973 }
2974
2975 if (snd_device != AUDIO_DEVICE_NONE)
2976 goto exit;
2977
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]2978 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]2979 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2980 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2981 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2982 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2983 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET ||
2984 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2985 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2986 case TTY_MODE_FULL:
2987 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
2988 break;
2989 case TTY_MODE_VCO:
2990 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
2991 break;
2992 case TTY_MODE_HCO:
2993 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
2994 break;
2995 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2996 ALOGE("%s: Invalid TTY mode (%#x)",
2997 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2998 }
2999 goto exit;
3000 }
3001 }
3002 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]3003 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
3004 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3005 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]3006 audio_extn_should_use_handset_anc(channel_count) &&
3007 my_data->fluence_type != FLUENCE_NONE) {
3008 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
3009 adev->acdb_settings |= DMIC_FLAG;
3010 ALOGD("Selecting AANC, Fluence combo device");
3011 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3012 audio_extn_should_use_handset_anc(channel_count)) {
3013 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3014 adev->acdb_settings |= ANC_FLAG;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3015 } else if (my_data->fluence_type == FLUENCE_NONE ||
3016 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3017 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]3018 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3019 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3020 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3021 snd_device = SND_DEVICE_IN_VOICE_DMIC;
3022 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3023 }
3024 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
3025 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3026 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3027 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3028 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]3029 if (adev->bt_wb_speech_enabled) {
3030 if (adev->bluetooth_nrec)
3031 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
3032 else
3033 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
3034 } else {
3035 if (adev->bluetooth_nrec)
3036 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
3037 else
3038 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
3039 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3040 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3041 if (my_data->fluence_type != FLUENCE_NONE &&
3042 my_data->fluence_in_voice_call &&
3043 my_data->fluence_in_spkr_mode) {
3044 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
3045 adev->acdb_settings |= QMIC_FLAG;
3046 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
3047 } else {
3048 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]3049 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3050 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
3051 else
3052 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3053 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3054 } else {
3055 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]3056 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3057 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3058 }
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]3059 } else if (out_device & AUDIO_DEVICE_OUT_TELEPHONY_TX)
3060 snd_device = SND_DEVICE_IN_VOICE_RX;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3061 } else if (source == AUDIO_SOURCE_CAMCORDER) {
3062 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
3063 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]3064 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
3065 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]3066 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]3067 else
3068 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3069 }
3070 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
3071 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3072 if (channel_count == 2) {
3073 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
3074 adev->acdb_settings |= DMIC_FLAG;
3075 } else if (adev->active_input->enable_ns)
3076 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
3077 else if (my_data->fluence_type != FLUENCE_NONE &&
3078 my_data->fluence_in_voice_rec) {
3079 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
3080 adev->acdb_settings |= DMIC_FLAG;
3081 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3082 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
3083 }
3084 }
Karthik Reddy Kattaf621ec72014-11-21 16:37:38 +0530[diff] [blame]3085 } else if ((source == AUDIO_SOURCE_VOICE_COMMUNICATION) ||
3086 (mode == AUDIO_MODE_IN_COMMUNICATION)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3087 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
3088 in_device = AUDIO_DEVICE_IN_BACK_MIC;
3089 if (adev->active_input) {
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]3090 if (my_data->fluence_type != FLUENCE_NONE &&
3091 adev->active_input->enable_aec &&
3092 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3093 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3094 if (my_data->fluence_in_spkr_mode) {
3095 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
3096 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
3097 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3098 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3099 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
3100 else
3101 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
3102 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3103 adev->acdb_settings |= DMIC_FLAG;
3104 } else
3105 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3106 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3107 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3108 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
3109 adev->acdb_settings |= DMIC_FLAG;
3110 } else
3111 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3112 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3113 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3114 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3115 platform_set_echo_reference(adev, true, out_device);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]3116 } else if (my_data->fluence_type != FLUENCE_NONE &&
3117 adev->active_input->enable_aec) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3118 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3119 if (my_data->fluence_in_spkr_mode) {
3120 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
3121 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC;
3122 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3123 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3124 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
3125 else
3126 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
3127 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3128 adev->acdb_settings |= DMIC_FLAG;
3129 } else
3130 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
3131 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
3132 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3133 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
3134 adev->acdb_settings |= DMIC_FLAG;
3135 } else
3136 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
3137 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3138 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
3139 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3140 platform_set_echo_reference(adev, true, out_device);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]3141 } else if (my_data->fluence_type != FLUENCE_NONE &&
3142 adev->active_input->enable_ns) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3143 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3144 if (my_data->fluence_in_spkr_mode) {
3145 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
3146 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS;
3147 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3148 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3149 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
3150 else
3151 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
3152 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3153 adev->acdb_settings |= DMIC_FLAG;
3154 } else
3155 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
3156 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
3157 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3158 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
3159 adev->acdb_settings |= DMIC_FLAG;
3160 } else
3161 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
3162 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3163 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
3164 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3165 platform_set_echo_reference(adev, false, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3166 } else
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3167 platform_set_echo_reference(adev, false, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3168 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3169 } else if (source == AUDIO_SOURCE_MIC) {
3170 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
3171 channel_count == 1 ) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3172 if(my_data->fluence_in_audio_rec) {
3173 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
3174 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3175 platform_set_echo_reference(adev, true, out_device);
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3176 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3177 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3178 platform_set_echo_reference(adev, true, out_device);
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3179 }
3180 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3181 }
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3182 } else if (source == AUDIO_SOURCE_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3183 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3184 } else if (source == AUDIO_SOURCE_DEFAULT) {
3185 goto exit;
3186 }
3187
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]3188 if (adev->active_input && (audio_extn_ssr_get_stream() == adev->active_input))
3189 snd_device = SND_DEVICE_IN_THREE_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3190
3191 if (snd_device != SND_DEVICE_NONE) {
3192 goto exit;
3193 }
3194
3195 if (in_device != AUDIO_DEVICE_NONE &&
3196 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
3197 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
3198 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]3199 if (adev->active_input && (audio_extn_ssr_get_stream() == adev->active_input))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3200 snd_device = SND_DEVICE_IN_QUAD_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3201 else if (my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_QUAD_MIC) &&
3202 channel_count == 2)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3203 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
3204 else
3205 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3206 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
3207 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
3208 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3209 snd_device = SND_DEVICE_IN_HEADSET_MIC;
3210 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]3211 if (adev->bt_wb_speech_enabled) {
3212 if (adev->bluetooth_nrec)
3213 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
3214 else
3215 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
3216 } else {
3217 if (adev->bluetooth_nrec)
3218 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
3219 else
3220 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
3221 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3222 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
3223 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3224 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
3225 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
3226 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3227 } else if (in_device & AUDIO_DEVICE_IN_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3228 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3229 } else {
3230 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
3231 ALOGW("%s: Using default handset-mic", __func__);
3232 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3233 }
3234 } else {
3235 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
3236 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3237 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
3238 snd_device = SND_DEVICE_IN_HEADSET_MIC;
3239 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3240 if (channel_count > 1)
3241 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
3242 else
3243 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]3244 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
3245 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3246 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3247 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]3248 if (adev->bt_wb_speech_enabled) {
3249 if (adev->bluetooth_nrec)
3250 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
3251 else
3252 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
3253 } else {
3254 if (adev->bluetooth_nrec)
3255 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
3256 else
3257 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
3258 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3259 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
3260 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3261 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
3262 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
3263 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3264 } else {
3265 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
3266 ALOGW("%s: Using default handset-mic", __func__);
3267 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3268 }
3269 }
3270exit:
3271 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
3272 return snd_device;
3273}
3274
3275int platform_set_hdmi_channels(void *platform, int channel_count)
3276{
3277 struct platform_data *my_data = (struct platform_data *)platform;
3278 struct audio_device *adev = my_data->adev;
3279 struct mixer_ctl *ctl;
3280 const char *channel_cnt_str = NULL;
3281 const char *mixer_ctl_name = "HDMI_RX Channels";
3282 switch (channel_count) {
3283 case 8:
3284 channel_cnt_str = "Eight"; break;
3285 case 7:
3286 channel_cnt_str = "Seven"; break;
3287 case 6:
3288 channel_cnt_str = "Six"; break;
3289 case 5:
3290 channel_cnt_str = "Five"; break;
3291 case 4:
3292 channel_cnt_str = "Four"; break;
3293 case 3:
3294 channel_cnt_str = "Three"; break;
3295 default:
3296 channel_cnt_str = "Two"; break;
3297 }
3298 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3299 if (!ctl) {
3300 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3301 __func__, mixer_ctl_name);
3302 return -EINVAL;
3303 }
3304 ALOGV("HDMI channel count: %s", channel_cnt_str);
3305 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
3306 return 0;
3307}
3308
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3309int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3310{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3311 int channel_count;
3312 int max_channels = 2;
3313 int i = 0, ret = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3314 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3315 edid_audio_info *info = NULL;
3316 ret = platform_get_edid_info(platform);
3317 info = (edid_audio_info *)my_data->edid_info;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3318
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3319 if(ret == 0 && info != NULL) {
3320 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
3321 ALOGV("%s:format %d channel %d", __func__,
3322 info->audio_blocks_array[i].format_id,
3323 info->audio_blocks_array[i].channels);
3324 if (info->audio_blocks_array[i].format_id == LPCM) {
3325 channel_count = info->audio_blocks_array[i].channels;
3326 if (channel_count > max_channels) {
3327 max_channels = channel_count;
3328 }
3329 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3330 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3331 }
3332
3333 return max_channels;
3334}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3335
3336static int platform_set_slowtalk(struct platform_data *my_data, bool state)
3337{
3338 int ret = 0;
3339 struct audio_device *adev = my_data->adev;
3340 struct mixer_ctl *ctl;
3341 const char *mixer_ctl_name = "Slowtalk Enable";
3342 uint32_t set_values[ ] = {0,
3343 ALL_SESSION_VSID};
3344
3345 set_values[0] = state;
3346 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3347 if (!ctl) {
3348 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3349 __func__, mixer_ctl_name);
3350 ret = -EINVAL;
3351 } else {
3352 ALOGV("Setting slowtalk state: %d", state);
3353 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3354 my_data->slowtalk = state;
3355 }
3356
3357 if (my_data->csd != NULL) {
3358 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
3359 if (ret < 0) {
3360 ALOGE("%s: csd_client_disable_device, failed, error %d",
3361 __func__, ret);
3362 }
3363 }
3364 return ret;
3365}
3366
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3367static int set_hd_voice(struct platform_data *my_data, bool state)
3368{
3369 struct audio_device *adev = my_data->adev;
3370 struct mixer_ctl *ctl;
3371 const char *mixer_ctl_name = "HD Voice Enable";
3372 int ret = 0;
3373 uint32_t set_values[ ] = {0,
3374 ALL_SESSION_VSID};
3375
3376 set_values[0] = state;
3377 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3378 if (!ctl) {
3379 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3380 __func__, mixer_ctl_name);
3381 ret = -EINVAL;
3382 } else {
3383 ALOGV("Setting HD Voice state: %d", state);
3384 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3385 my_data->hd_voice = state;
3386 }
3387
3388 return ret;
3389}
3390
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3391int platform_set_parameters(void *platform, struct str_parms *parms)
3392{
3393 struct platform_data *my_data = (struct platform_data *)platform;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3394 char value[256] = {0};
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]3395 int len;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3396 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3397 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3398
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3399 kv_pairs = str_parms_to_str(parms);
Venkata Narendra Kumar Gutta7c131ef2015-11-17 14:15:57 +0530[diff] [blame]3400 len = strlen(kv_pairs);
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3401 ALOGV("%s: enter: - %s", __func__, kv_pairs);
3402 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3403
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3404 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
3405 if (err >= 0) {
3406 bool state = false;
3407 if (!strncmp("true", value, sizeof("true"))) {
3408 state = true;
3409 }
3410
3411 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
3412 ret = platform_set_slowtalk(my_data, state);
3413 if (ret)
3414 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
3415 }
3416
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3417 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
3418 if (err >= 0) {
3419 bool state = false;
3420 if (!strncmp("true", value, sizeof("true"))) {
3421 state = true;
3422 }
3423
3424 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
3425 if (my_data->hd_voice != state) {
3426 ret = set_hd_voice(my_data, state);
3427 if (ret)
3428 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
3429 } else {
3430 ALOGV("%s: HD Voice already set to %d", __func__, state);
3431 }
3432 }
3433
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3434 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3435 value, sizeof(value));
3436 if (err >= 0) {
3437 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
3438
3439 if (my_data->acdb_reload_vocvoltable == NULL) {
3440 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
3441 } else if (!strcmp(value, "on")) {
3442 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
3443 my_data->voice_feature_set = 1;
3444 }
3445 } else {
3446 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
3447 my_data->voice_feature_set = 0;
3448 }
3449 }
3450 }
3451
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]3452 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_RELOAD_ACDB,
3453 value, sizeof(value));
3454 if (err >= 0) {
3455 str_parms_del(parms, AUDIO_PARAMETER_KEY_RELOAD_ACDB);
3456
3457 my_data->acdb_reload(value, my_data->snd_card_name,
3458 my_data->cvd_version, my_data->metainfo_key);
3459
3460 }
3461
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3462#ifdef RECORD_PLAY_CONCURRENCY
3463 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
3464 if (err >= 0) {
3465 if (!strncmp("true", value, sizeof("true"))) {
3466 ALOGD("setting record playback concurrency to true");
3467 my_data->rec_play_conc_set = true;
3468 } else {
3469 ALOGD("setting record playback concurrency to false");
3470 my_data->rec_play_conc_set = false;
3471 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3472 }
3473#endif
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3474 native_audio_set_params(platform, parms, value, sizeof(value));
Venkata Narendra Kumar Gutta7c131ef2015-11-17 14:15:57 +0530[diff] [blame]3475 audio_extn_spkr_prot_set_parameters(parms, value, len);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3476 ALOGV("%s: exit with code(%d)", __func__, ret);
3477 return ret;
3478}
3479
3480int platform_set_incall_recording_session_id(void *platform,
3481 uint32_t session_id, int rec_mode)
3482{
3483 int ret = 0;
3484 struct platform_data *my_data = (struct platform_data *)platform;
3485 struct audio_device *adev = my_data->adev;
3486 struct mixer_ctl *ctl;
3487 const char *mixer_ctl_name = "Voc VSID";
3488 int num_ctl_values;
3489 int i;
3490
3491 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3492 if (!ctl) {
3493 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3494 __func__, mixer_ctl_name);
3495 ret = -EINVAL;
3496 } else {
3497 num_ctl_values = mixer_ctl_get_num_values(ctl);
3498 for (i = 0; i < num_ctl_values; i++) {
3499 if (mixer_ctl_set_value(ctl, i, session_id)) {
3500 ALOGV("Error: invalid session_id: %x", session_id);
3501 ret = -EINVAL;
3502 break;
3503 }
3504 }
3505 }
3506
3507 if (my_data->csd != NULL) {
3508 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
3509 if (ret < 0) {
3510 ALOGE("%s: csd_client_start_record failed, error %d",
3511 __func__, ret);
3512 }
3513 }
3514
3515 return ret;
3516}
3517
3518int platform_stop_incall_recording_usecase(void *platform)
3519{
3520 int ret = 0;
3521 struct platform_data *my_data = (struct platform_data *)platform;
3522
3523 if (my_data->csd != NULL) {
3524 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
3525 if (ret < 0) {
3526 ALOGE("%s: csd_client_stop_record failed, error %d",
3527 __func__, ret);
3528 }
3529 }
3530
3531 return ret;
3532}
3533
3534int platform_start_incall_music_usecase(void *platform)
3535{
3536 int ret = 0;
3537 struct platform_data *my_data = (struct platform_data *)platform;
3538
3539 if (my_data->csd != NULL) {
3540 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
3541 if (ret < 0) {
3542 ALOGE("%s: csd_client_start_playback failed, error %d",
3543 __func__, ret);
3544 }
3545 }
3546
3547 return ret;
3548}
3549
3550int platform_stop_incall_music_usecase(void *platform)
3551{
3552 int ret = 0;
3553 struct platform_data *my_data = (struct platform_data *)platform;
3554
3555 if (my_data->csd != NULL) {
3556 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
3557 if (ret < 0) {
3558 ALOGE("%s: csd_client_stop_playback failed, error %d",
3559 __func__, ret);
3560 }
3561 }
3562
3563 return ret;
3564}
3565
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]3566int platform_update_lch(void *platform, struct voice_session *session,
3567 enum voice_lch_mode lch_mode)
3568{
3569 int ret = 0;
3570 struct platform_data *my_data = (struct platform_data *)platform;
3571
3572 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
3573 ret = my_data->csd->set_lch(session->vsid, lch_mode);
3574 else
3575 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
3576
3577 return ret;
3578}
3579
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3580void platform_get_parameters(void *platform,
3581 struct str_parms *query,
3582 struct str_parms *reply)
3583{
3584 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3585 char value[512] = {0};
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3586 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3587 char *kv_pairs = NULL;
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3588 char propValue[PROPERTY_VALUE_MAX]={0};
3589 bool prop_playback_enabled = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3590
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3591 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
3592 value, sizeof(value));
3593 if (ret >= 0) {
3594 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
3595 my_data->slowtalk?"true":"false");
3596 }
3597
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3598 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
3599 value, sizeof(value));
3600 if (ret >= 0) {
3601 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
3602 my_data->hd_voice?"true":"false");
3603 }
3604
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3605 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3606 value, sizeof(value));
3607 if (ret >= 0) {
3608 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
3609 strlcpy(value, "on", sizeof(value));
3610 } else {
3611 strlcpy(value, "off", sizeof(value));
3612 }
3613
3614 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
3615 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3616 native_audio_get_params(query, reply, value, sizeof(value));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3617
Sidipotu Ashokf490be52015-10-20 10:41:34 +0530[diff] [blame]3618 ret = str_parms_get_str(query, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_AVAILABLE,
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3619 value, sizeof(value));
3620 if (ret >= 0) {
3621 int isallowed = 1; /*true*/
3622
3623 if (property_get("voice.playback.conc.disabled", propValue, NULL)) {
3624 prop_playback_enabled = atoi(propValue) ||
3625 !strncmp("true", propValue, 4);
3626 }
3627
3628 if (prop_playback_enabled && (voice_is_in_call(my_data->adev) ||
3629 (SND_CARD_STATE_OFFLINE == get_snd_card_state(my_data->adev)))) {
3630 char *decoder_mime_type = value;
3631
3632 //check if unsupported mime type or not
3633 if(decoder_mime_type) {
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]3634 unsigned int i = 0;
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3635 for (i = 0; i < sizeof(dsp_only_decoders_mime)/sizeof(dsp_only_decoders_mime[0]); i++) {
3636 if (!strncmp(decoder_mime_type, dsp_only_decoders_mime[i],
3637 strlen(dsp_only_decoders_mime[i]))) {
3638 ALOGD("Rejecting request for DSP only session from HAL during voice call/SSR state");
3639 isallowed = 0;
3640 break;
3641 }
3642 }
3643 }
3644 }
Sidipotu Ashokf490be52015-10-20 10:41:34 +0530[diff] [blame]3645 str_parms_add_int(reply, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_AVAILABLE, isallowed);
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3646 }
3647
3648
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3649 /* Handle audio calibration keys */
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3650 kv_pairs = str_parms_to_str(reply);
3651 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
3652 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3653}
3654
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]3655/* Delay in Us, only to be used for PCM formats */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3656int64_t platform_render_latency(audio_usecase_t usecase)
3657{
3658 switch (usecase) {
3659 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3660 return DEEP_BUFFER_PLATFORM_DELAY;
3661 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3662 return LOW_LATENCY_PLATFORM_DELAY;
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]3663 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3664 case USECASE_AUDIO_PLAYBACK_OFFLOAD2:
3665 return PCM_OFFLOAD_PLATFORM_DELAY;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3666 default:
3667 return 0;
3668 }
3669}
3670
3671int platform_update_usecase_from_source(int source, int usecase)
3672{
3673 ALOGV("%s: input source :%d", __func__, source);
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3674 if (source == AUDIO_SOURCE_FM_TUNER)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3675 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
3676 return usecase;
3677}
3678
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3679bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3680{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3681 bool needs_event = false;
3682
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3683 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3684 (snd_device < SND_DEVICE_IN_END) &&
3685 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3686 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3687 needs_event = true;
3688
3689 return needs_event;
3690}
3691
3692bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
3693{
3694 bool needs_event = false;
3695
3696 switch(uc_id){
3697 /* concurrent playback usecases needs event */
3698 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3699 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3700 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3701 needs_event = true;
3702 break;
3703 /* concurrent playback in low latency allowed */
3704 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3705 break;
3706 /* concurrent playback FM needs event */
3707 case USECASE_AUDIO_PLAYBACK_FM:
3708 needs_event = true;
3709 break;
3710
3711 /* concurrent capture usecases, no event, capture handled by device
3712 * USECASE_AUDIO_RECORD:
3713 * USECASE_AUDIO_RECORD_COMPRESS:
3714 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3715
3716 * USECASE_VOICE_CALL:
3717 * USECASE_VOICE2_CALL:
3718 * USECASE_VOLTE_CALL:
3719 * USECASE_QCHAT_CALL:
3720 * USECASE_VOWLAN_CALL:
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]3721 * USECASE_VOICEMMODE1_CALL:
3722 * USECASE_VOICEMMODE2_CALL:
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3723 * USECASE_COMPRESS_VOIP_CALL:
3724 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3725 * USECASE_INCALL_REC_UPLINK:
3726 * USECASE_INCALL_REC_DOWNLINK:
3727 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3728 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3729 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3730 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3731 * USECASE_INCALL_MUSIC_UPLINK:
3732 * USECASE_INCALL_MUSIC_UPLINK2:
3733 * USECASE_AUDIO_SPKR_CALIB_RX:
3734 * USECASE_AUDIO_SPKR_CALIB_TX:
3735 */
3736 default:
3737 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
3738 }
3739 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3740}
3741
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3742bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
3743{
3744 bool needs_event = false;
3745
3746 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3747 (snd_device < SND_DEVICE_IN_END) &&
3748 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3749 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
3750 needs_event = true;
3751
3752 return needs_event;
3753}
3754
3755bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
3756{
3757 bool needs_event = false;
3758
3759 switch(uc_id){
3760 /* concurrent playback usecases needs event */
3761 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3762 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3763 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3764 needs_event = true;
3765 break;
3766 /* concurrent playback in low latency allowed */
3767 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3768 break;
3769 /* concurrent playback FM needs event */
3770 case USECASE_AUDIO_PLAYBACK_FM:
3771 needs_event = true;
3772 break;
3773
3774 /* concurrent capture usecases, no event, capture handled by device
3775 * USECASE_AUDIO_RECORD:
3776 * USECASE_AUDIO_RECORD_COMPRESS:
3777 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3778
3779 * USECASE_VOICE_CALL:
3780 * USECASE_VOICE2_CALL:
3781 * USECASE_VOLTE_CALL:
3782 * USECASE_QCHAT_CALL:
3783 * USECASE_VOWLAN_CALL:
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]3784 * USECASE_VOICEMMODE1_CALL:
3785 * USECASE_VOICEMMODE2_CALL:
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3786 * USECASE_COMPRESS_VOIP_CALL:
3787 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3788 * USECASE_INCALL_REC_UPLINK:
3789 * USECASE_INCALL_REC_DOWNLINK:
3790 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3791 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3792 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3793 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3794 * USECASE_INCALL_MUSIC_UPLINK:
3795 * USECASE_INCALL_MUSIC_UPLINK2:
3796 * USECASE_AUDIO_SPKR_CALIB_RX:
3797 * USECASE_AUDIO_SPKR_CALIB_TX:
3798 */
3799 default:
3800 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
3801 }
3802 return needs_event;
3803}
3804
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3805/* Read offload buffer size from a property.
3806 * If value is not power of 2 round it to
3807 * power of 2.
3808 */
3809uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
3810{
3811 char value[PROPERTY_VALUE_MAX] = {0};
3812 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3813 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
3814 atoi(value)) {
3815 fragment_size = atoi(value) * 1024;
3816 }
3817
vivek mehta80a44292015-08-10 12:58:10 -0700[diff] [blame]3818 /* Use incoming offload buffer size if default buffer size is less */
3819 if ((info != NULL) && (fragment_size < info->offload_buffer_size)) {
3820 ALOGI("%s:: Overwriting offload buffer size default:%d new:%d", __func__,
3821 fragment_size,
3822 info->offload_buffer_size);
3823 fragment_size = info->offload_buffer_size;
3824 }
3825
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3826 // For FLAC use max size since it is loss less, and has sampling rates
3827 // upto 192kHZ
3828 if (info != NULL && !info->has_video &&
3829 info->format == AUDIO_FORMAT_FLAC) {
3830 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3831 ALOGV("FLAC fragment size %d", fragment_size);
3832 }
3833
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3834 if (info != NULL && info->has_video && info->is_streaming) {
3835 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
3836 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]3837 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3838 }
3839
3840 fragment_size = ALIGN( fragment_size, 1024);
3841
3842 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3843 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3844 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3845 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3846 ALOGV("%s: fragment_size %d", __func__, fragment_size);
3847 return fragment_size;
3848}
3849
3850uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
3851{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3852 uint32_t fragment_size = 0;
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]3853 uint32_t bytes_per_sample;
Alexy Joseph2ce25e22015-06-18 12:02:01 -0700[diff] [blame]3854 uint32_t pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3855
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]3856 bytes_per_sample = audio_bytes_per_sample(info->format);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3857
Alexy Joseph2ce25e22015-06-18 12:02:01 -0700[diff] [blame]3858 //duration is set to 40 ms worth of stereo data at 48Khz
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3859 //with 16 bit per sample, modify this when the channel
3860 //configuration is different
3861 fragment_size = (pcm_offload_time
3862 * info->sample_rate
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]3863 * bytes_per_sample
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3864 * popcount(info->channel_mask))/1000;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3865 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
3866 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
3867 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
3868 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
Preetam Singh Ranawat6efde5c2015-04-24 11:04:22 +0530[diff] [blame]3869 // To have same PCM samples for all channels, the buffer size requires to
3870 // be multiple of (number of channels * bytes per sample)
3871 // For writes to succeed, the buffer must be written at address which is multiple of 32
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]3872 fragment_size = ALIGN(fragment_size, (bytes_per_sample * popcount(info->channel_mask) * 32));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3873
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3874 ALOGI("PCM offload Fragment size to %d bytes", fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3875 return fragment_size;
3876}
3877
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]3878/*
3879 * configures afe with bit width and Sample Rate
3880 */
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]3881static int platform_set_codec_backend_cfg(struct audio_device* adev,
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]3882 snd_device_t snd_device, unsigned int bit_width,
3883 unsigned int sample_rate, audio_format_t format)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3884{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3885 int ret = 0;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3886 int backend_idx = DEFAULT_CODEC_BACKEND;
3887 struct platform_data *my_data = (struct platform_data *)adev->platform;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3888
3889 backend_idx = platform_get_backend_index(snd_device);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]3890 ALOGI("%s:becf: afe: bitwidth %d, samplerate %d, backend_idx %d device (%s)",
3891 __func__, bit_width, sample_rate, backend_idx,
3892 platform_get_snd_device_name(snd_device));
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3893
3894 if (bit_width !=
3895 my_data->current_backend_cfg[backend_idx].bit_width) {
3896
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3897 struct mixer_ctl *ctl;
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]3898 ctl = mixer_get_ctl_by_name(adev->mixer,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3899 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3900 if (!ctl) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]3901 ALOGE("%s:becf: afe: Could not get ctl for mixer command - %s",
3902 __func__,
3903 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3904 return -EINVAL;
3905 }
3906
3907 if (bit_width == 24) {
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]3908 if (format == AUDIO_FORMAT_PCM_24_BIT_PACKED)
3909 mixer_ctl_set_enum_by_string(ctl, "S24_3LE");
3910 else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3911 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
3912 } else {
3913 mixer_ctl_set_enum_by_string(ctl, "S16_LE");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3914 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3915 my_data->current_backend_cfg[backend_idx].bit_width = bit_width;
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]3916 ALOGD("%s:becf: afe: %s mixer set to %d bit for %x format", __func__,
3917 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl,
3918 bit_width, format);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3919 }
3920
3921 /*
3922 * Backend sample rate configuration follows:
3923 * 16 bit playback - 48khz for streams at any valid sample rate
3924 * 24 bit playback - 48khz for stream sample rate less than 48khz
3925 * 24 bit playback - 96khz for sample rate range of 48khz to 96khz
3926 * 24 bit playback - 192khz for sample rate range of 96khz to 192 khz
3927 * Upper limit is inclusive in the sample rate range.
3928 */
3929 // TODO: This has to be more dynamic based on policy file
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3930
3931 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]3932 (my_data->hifi_audio)) {
3933 /*
3934 * sample rate update is needed only for hifi audio enabled platforms
3935 */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3936 char *rate_str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3937 struct mixer_ctl *ctl;
3938
3939 switch (sample_rate) {
3940 case 8000:
3941 case 11025:
3942 case 16000:
3943 case 22050:
3944 case 32000:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3945 case 48000:
3946 rate_str = "KHZ_48";
3947 break;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3948 case 44100:
3949 rate_str = "KHZ_44P1";
3950 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3951 case 64000:
3952 case 88200:
3953 case 96000:
3954 rate_str = "KHZ_96";
3955 break;
3956 case 176400:
3957 case 192000:
3958 rate_str = "KHZ_192";
3959 break;
3960 default:
3961 rate_str = "KHZ_48";
3962 break;
3963 }
3964
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3965 ctl = mixer_get_ctl_by_name(adev->mixer,
3966 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]3967
3968 if (!ctl) {
3969 ALOGE("%s:becf: afe: Could not get ctl to set the Sample Rate for mixer command - %s",
3970 __func__,
3971 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3972 return -EINVAL;
3973 }
3974
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]3975 ALOGD("%s:becf: afe: %s set to %s", __func__,
3976 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl,
3977 rate_str);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3978 mixer_ctl_set_enum_by_string(ctl, rate_str);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3979 my_data->current_backend_cfg[backend_idx].sample_rate = sample_rate;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3980 }
3981
3982 return ret;
3983}
3984
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]3985/*
3986 * goes through all the current usecases and picks the highest
3987 * bitwidth & samplerate
3988 */
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]3989static bool platform_check_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3990 struct audio_usecase* usecase,
3991 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3992 unsigned int* new_bit_width,
3993 unsigned int* new_sample_rate)
3994{
3995 bool backend_change = false;
3996 struct listnode *node;
3997 struct stream_out *out = NULL;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3998 char value[PROPERTY_VALUE_MAX] = {0};
3999 unsigned int bit_width;
4000 unsigned int sample_rate;
4001 int backend_idx = DEFAULT_CODEC_BACKEND;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4002 struct platform_data *my_data = (struct platform_data *)adev->platform;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4003 int na_mode = platform_get_native_support();
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4004
4005 backend_idx = platform_get_backend_index(snd_device);
4006
4007 bit_width = *new_bit_width;
4008 sample_rate = *new_sample_rate;
4009
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4010 ALOGI("%s:becf: afe: Codec selected backend: %d current bit width: %d and sample rate: %d",
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4011 __func__, backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4012
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]4013 // For voice calls use default configuration i.e. 16b/48K, only applicable to
4014 // default backend
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4015 // force routing is not required here, caller will do it anyway
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]4016 if ((voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) &&
4017 backend_idx == DEFAULT_CODEC_BACKEND) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4018 ALOGW("%s:becf: afe:Use default bw and sr for voice/voip calls ",
4019 __func__);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4020 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4021 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4022 } else {
4023 /*
4024 * The backend should be configured at highest bit width and/or
4025 * sample rate amongst all playback usecases.
4026 * If the selected sample rate and/or bit width differ with
4027 * current backend sample rate and/or bit width, then, we set the
4028 * backend re-configuration flag.
4029 *
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4030 * 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]4031 */
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4032 int i =0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4033 list_for_each(node, &adev->usecase_list) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4034 struct audio_usecase *uc;
4035 uc = node_to_item(node, struct audio_usecase, list);
4036 struct stream_out *out = (struct stream_out*) uc->stream.out;
4037 if (uc->type == PCM_PLAYBACK && out && usecase != uc) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4038
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4039 ALOGD("%s:napb: (%d) - (%s)id (%d) sr %d bw "
4040 "(%d) device %s", __func__, i++, use_case_table[uc->id],
4041 uc->id, out->sample_rate,
4042 out->bit_width,
4043 platform_get_snd_device_name(uc->out_snd_device));
4044
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4045 if (platform_check_backends_match(snd_device, uc->out_snd_device)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4046 if (bit_width < out->bit_width)
4047 bit_width = out->bit_width;
4048 if (sample_rate < out->sample_rate)
4049 sample_rate = out->sample_rate;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4050 if (out->sample_rate < OUTPUT_SAMPLING_RATE_44100)
4051 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4052 }
4053 }
4054 }
4055 }
4056
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4057 if (audio_is_true_native_stream_active(adev)) {
Sidipotu Ashokad8fff82016-02-02 10:48:42 +0530[diff] [blame]4058 if (check_hdset_combo_device(snd_device)) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4059 /*
4060 * In true native mode Tasha has a limitation that one port at 44.1 khz
4061 * cannot drive both spkr and hdset, to simiplify the solution lets
4062 * move the AFE to 48khzwhen a ring tone selects combo device.
4063 */
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4064 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4065 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4066 ALOGD("%s:becf: afe: port has to run at 48k for a combo device",
4067 __func__);
4068 } else {
4069 /*
4070 * in single BE mode, if native audio playback
4071 * is active then it will take priority
4072 */
4073 sample_rate = OUTPUT_SAMPLING_RATE_44100;
4074 ALOGD("%s:becf: afe: napb active set rate to 44.1 khz",
4075 __func__);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4076 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4077 }
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4078
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4079
Sidipotu Ashokfdd505a2016-02-11 10:31:38 +0530[diff] [blame]4080
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4081 /*
Sidipotu Ashokfdd505a2016-02-11 10:31:38 +0530[diff] [blame]4082 * hifi playback not supported on spkr devices, limit the Sample Rate
4083 * to 48 khz.
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4084 */
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4085 if (SND_DEVICE_OUT_SPEAKER == snd_device ||
4086 SND_DEVICE_OUT_SPEAKER_WSA == snd_device ||
4087 SND_DEVICE_OUT_SPEAKER_VBAT == snd_device) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4088 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4089 ALOGD("%s:becf: afe: playback on speaker device Configure afe to "
4090 "default Sample Rate(48k)", __func__);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4091 }
4092
4093 /*
4094 * native playback is not enabled.Configure afe to default Sample Rate(48k)
4095 */
4096 if (NATIVE_AUDIO_MODE_INVALID == na_mode &&
4097 OUTPUT_SAMPLING_RATE_44100 == sample_rate) {
4098 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4099 ALOGD("%s:becf: afe: napb not active - set (48k) default rate",
4100 __func__);
4101 }
4102
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4103 /*
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]4104 * reset the sample rate to default value(48K), if hifi audio is not supported
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4105 */
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]4106 if (!my_data->hifi_audio) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4107 ALOGD("%s:becf: afe: only 48KHZ sample rate is supported "
4108 "Configure afe to default Sample Rate(48k)", __func__);
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]4109 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4110 }
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4111
Manish Dewangan837dc462015-05-27 10:17:41 +0530[diff] [blame]4112 //check if mulitchannel clip needs to be down sampled to 48k
4113 property_get("audio.playback.mch.downsample",value,"");
4114 if (!strncmp("true", value, sizeof("true"))) {
4115 out = usecase->stream.out;
4116 if ((popcount(out->channel_mask) > 2) &&
4117 (out->sample_rate > CODEC_BACKEND_DEFAULT_SAMPLE_RATE) &&
4118 !(out->flags & AUDIO_OUTPUT_FLAG_COMPRESS_PASSTHROUGH)) {
4119 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4120 /* update out sample rate to reflect current backend sample rate */
4121 out->sample_rate = sample_rate;
4122 ALOGD("%s: MCH session defaulting sample rate to %d",
4123 __func__, sample_rate);
4124 }
4125 }
4126
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4127 ALOGI("%s:becf: afe: Codec selected backend: %d updated bit width: %d and sample rate: %d",
4128 __func__,
4129 backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4130 // Force routing if the expected bitwdith or samplerate
4131 // is not same as current backend comfiguration
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4132 if ((bit_width != my_data->current_backend_cfg[backend_idx].bit_width) ||
4133 (sample_rate != my_data->current_backend_cfg[backend_idx].sample_rate)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4134 *new_bit_width = bit_width;
4135 *new_sample_rate = sample_rate;
4136 backend_change = true;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4137 ALOGI("%s:becf: afe: Codec backend needs to be updated. new bit width: %d new sample rate: %d",
4138 __func__,
4139 *new_bit_width, *new_sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4140 }
4141
4142 return backend_change;
4143}
4144
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]4145bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4146 struct audio_usecase *usecase, snd_device_t snd_device)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4147{
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4148 unsigned int new_bit_width;
4149 unsigned int new_sample_rate;
4150 int backend_idx = DEFAULT_CODEC_BACKEND;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4151 int new_snd_devices[SND_DEVICE_OUT_END];
4152 int i, num_devices = 1;
4153 bool ret = false;
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]4154 audio_format_t format;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4155
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4156 backend_idx = platform_get_backend_index(snd_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4157
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4158 new_bit_width = usecase->stream.out->bit_width;
4159 new_sample_rate = usecase->stream.out->sample_rate;
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]4160 format = usecase->stream.out->format;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4161
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4162 ALOGI("%s:becf: afe: bitwidth %d, samplerate %d"
4163 ", backend_idx %d usecase = %d device (%s)", __func__, new_bit_width,
4164 new_sample_rate, backend_idx, usecase->id,
4165 platform_get_snd_device_name(snd_device));
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4166
4167 if (!platform_can_split_snd_device(adev->platform, snd_device,
4168 &num_devices, new_snd_devices))
4169 new_snd_devices[0] = snd_device;
4170
4171 for (i = 0; i < num_devices; i++) {
4172 ALOGI("%s: becf: new_snd_devices[%d] is %s", __func__, i,
4173 platform_get_snd_device_name(new_snd_devices[i]));
4174 if (platform_check_codec_backend_cfg(adev, usecase, new_snd_devices[i],
4175 &new_bit_width, &new_sample_rate)) {
4176 platform_set_codec_backend_cfg(adev, new_snd_devices[i],
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]4177 new_bit_width, new_sample_rate, format);
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4178 ret = true;
4179 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4180 }
4181
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4182 return ret;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4183}
4184
Manish Dewanganba9fcfa2016-03-24 16:20:06 +0530[diff] [blame]4185/*
4186 * configures afe with bit width and Sample Rate
4187 */
4188
4189int platform_set_capture_codec_backend_cfg(struct audio_device* adev,
4190 snd_device_t snd_device,
4191 unsigned int bit_width, unsigned int sample_rate,
4192 audio_format_t format)
4193{
4194 int ret = 0;
4195 int backend_idx = DEFAULT_CODEC_BACKEND;
4196 struct platform_data *my_data = (struct platform_data *)adev->platform;
4197
4198 ALOGI("%s:txbecf: afe: bitwidth %d, samplerate %d, backend_idx %d device (%s)",
4199 __func__, bit_width, sample_rate, backend_idx,
4200 platform_get_snd_device_name(snd_device));
4201
4202 if (bit_width !=
4203 my_data->current_tx_backend_cfg[backend_idx].bit_width) {
4204
4205 struct mixer_ctl *ctl = NULL;
4206 ctl = mixer_get_ctl_by_name(adev->mixer,
4207 my_data->current_tx_backend_cfg[backend_idx].bitwidth_mixer_ctl);
4208 if (!ctl) {
4209 ALOGE("%s:txbecf: afe: Could not get ctl for mixer command - %s",
4210 __func__,
4211 my_data->current_tx_backend_cfg[backend_idx].bitwidth_mixer_ctl);
4212 return -EINVAL;
4213 }
4214
4215 if (bit_width == 24) {
4216 if (format == AUDIO_FORMAT_PCM_24_BIT_PACKED)
4217 ret = mixer_ctl_set_enum_by_string(ctl, "S24_3LE");
4218 else
4219 ret = mixer_ctl_set_enum_by_string(ctl, "S24_LE");
4220 } else {
4221 ret = mixer_ctl_set_enum_by_string(ctl, "S16_LE");
4222 }
4223
4224 if (ret < 0) {
4225 ALOGE("%s:txbecf: afe: Could not set ctl for mixer command - %s",
4226 __func__,
4227 my_data->current_tx_backend_cfg[backend_idx].bitwidth_mixer_ctl);
4228 return -EINVAL;
4229 }
4230
4231 my_data->current_tx_backend_cfg[backend_idx].bit_width = bit_width;
4232 ALOGD("%s:txbecf: afe: %s mixer set to %d bit", __func__,
4233 my_data->current_tx_backend_cfg[backend_idx].bitwidth_mixer_ctl, bit_width);
4234 }
4235
4236 /*
4237 * Backend sample rate configuration follows:
4238 * 16 bit record - 48khz for streams at any valid sample rate
4239 * 24 bit record - 48khz for stream sample rate less than 48khz
4240 * 24 bit record - 96khz for sample rate range of 48khz to 96khz
4241 * 24 bit record - 192khz for sample rate range of 96khz to 192 khz
4242 * Upper limit is inclusive in the sample rate range.
4243 */
4244 // TODO: This has to be more dynamic based on policy file
4245
4246 if (sample_rate != my_data->current_tx_backend_cfg[(int)backend_idx].sample_rate) {
4247 /*
4248 * sample rate update is needed only for hifi audio enabled platforms
4249 */
4250 char *rate_str = NULL;
4251 struct mixer_ctl *ctl = NULL;
4252
4253 switch (sample_rate) {
4254 case 8000:
4255 case 11025:
4256 case 16000:
4257 case 22050:
4258 case 32000:
4259 case 44100:
4260 case 48000:
4261 rate_str = "KHZ_48";
4262 break;
4263 case 64000:
4264 case 88200:
4265 case 96000:
4266 rate_str = "KHZ_96";
4267 break;
4268 case 176400:
4269 case 192000:
4270 rate_str = "KHZ_192";
4271 break;
4272 default:
4273 rate_str = "KHZ_48";
4274 break;
4275 }
4276
4277 ctl = mixer_get_ctl_by_name(adev->mixer,
4278 my_data->current_tx_backend_cfg[backend_idx].samplerate_mixer_ctl);
4279
4280 if (ctl < 0) {
4281 ALOGE("%s:txbecf: afe: Could not get ctl to set the Sample Rate for mixer command - %s",
4282 __func__,
4283 my_data->current_tx_backend_cfg[backend_idx].samplerate_mixer_ctl);
4284 return -EINVAL;
4285 }
4286
4287 ALOGD("%s:txbecf: afe: %s set to %s", __func__,
4288 my_data->current_tx_backend_cfg[backend_idx].samplerate_mixer_ctl,
4289 rate_str);
4290 ret = mixer_ctl_set_enum_by_string(ctl, rate_str);
4291 if (ret < 0) {
4292 ALOGE("%s:txbecf: afe: Could not set ctl for mixer command - %s",
4293 __func__,
4294 my_data->current_tx_backend_cfg[backend_idx].samplerate_mixer_ctl);
4295 return -EINVAL;
4296 }
4297
4298 my_data->current_tx_backend_cfg[backend_idx].sample_rate = sample_rate;
4299 }
4300
4301 return ret;
4302}
4303
4304/*
4305 * goes through all the current usecases and picks the highest
4306 * bitwidth & samplerate
4307 */
4308bool platform_check_capture_codec_backend_cfg(struct audio_device* adev,
4309 unsigned int* new_bit_width,
4310 unsigned int* new_sample_rate)
4311{
4312 bool backend_change = false;
4313 unsigned int bit_width;
4314 unsigned int sample_rate;
4315 int backend_idx = DEFAULT_CODEC_BACKEND;
4316 struct platform_data *my_data = (struct platform_data *)adev->platform;
4317
4318 bit_width = *new_bit_width;
4319 sample_rate = *new_sample_rate;
4320
4321 ALOGI("%s:txbecf: afe: Codec selected backend: %d current bit width: %d and "
4322 "sample rate: %d",__func__,backend_idx, bit_width, sample_rate);
4323
4324 // For voice calls use default configuration i.e. 16b/48K, only applicable to
4325 // default backend
4326 // force routing is not required here, caller will do it anyway
4327 if ((voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) ||
4328 (!is_external_codec)) {
4329 ALOGW("%s:txbecf: afe:Use default bw and sr for voice/voip calls",
4330 __func__);
4331 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4332 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4333 }
4334
4335 ALOGI("%s:txbecf: afe: Codec selected backend: %d updated bit width: %d and "
4336 "sample rate: %d", __func__, backend_idx, bit_width, sample_rate);
4337 // Force routing if the expected bitwdith or samplerate
4338 // is not same as current backend comfiguration
4339 if ((bit_width != my_data->current_tx_backend_cfg[backend_idx].bit_width) ||
4340 (sample_rate != my_data->current_tx_backend_cfg[backend_idx].sample_rate)) {
4341 *new_bit_width = bit_width;
4342 *new_sample_rate = sample_rate;
4343 backend_change = true;
4344 ALOGI("%s:txbecf: afe: Codec backend needs to be updated. new bit width: %d "
4345 "new sample rate: %d", __func__, *new_bit_width, *new_sample_rate);
4346 }
4347
4348 return backend_change;
4349}
4350
4351bool platform_check_and_set_capture_codec_backend_cfg(struct audio_device* adev,
4352 struct audio_usecase *usecase, snd_device_t snd_device)
4353{
4354 unsigned int new_bit_width;
4355 unsigned int new_sample_rate;
4356 audio_format_t format = AUDIO_FORMAT_PCM_16_BIT;
4357 int backend_idx = DEFAULT_CODEC_BACKEND;
4358 int ret = 0;
4359
4360 if(usecase->type == PCM_CAPTURE) {
4361 new_sample_rate = usecase->stream.in->sample_rate;
4362 new_bit_width = usecase->stream.in->bit_width;
4363 format = usecase->stream.in->format;
4364 } else {
4365 new_bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4366 new_sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4367 }
4368
4369 ALOGI("%s:txbecf: afe: bitwidth %d, samplerate %d"
4370 ", backend_idx %d usecase = %d device (%s)", __func__, new_bit_width,
4371 new_sample_rate, backend_idx, usecase->id,
4372 platform_get_snd_device_name(snd_device));
4373 if (platform_check_capture_codec_backend_cfg(adev, &new_bit_width,
4374 &new_sample_rate)) {
4375 ret = platform_set_capture_codec_backend_cfg(adev, snd_device,
4376 new_bit_width, new_sample_rate, format);
4377 if(!ret)
4378 return true;
4379 }
4380
4381 return false;
4382}
4383
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4384int platform_set_snd_device_backend(snd_device_t device, const char *backend_tag,
4385 const char * hw_interface)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4386{
4387 int ret = 0;
4388
4389 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
4390 ALOGE("%s: Invalid snd_device = %d",
4391 __func__, device);
4392 ret = -EINVAL;
4393 goto done;
4394 }
4395
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4396 ALOGD("%s: backend_tag_table[%s]: old = %s new = %s", __func__,
4397 platform_get_snd_device_name(device),
4398 backend_tag_table[device] != NULL ? backend_tag_table[device]: "null",
4399 backend_tag);
4400 if (backend_tag_table[device]) {
4401 free(backend_tag_table[device]);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4402 }
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4403 backend_tag_table[device] = strdup(backend_tag);
4404
4405 if (hw_interface != NULL) {
4406 if (hw_interface_table[device])
4407 free(hw_interface_table[device]);
4408
4409 ALOGD("%s: hw_interface_table[%d] = %s", __func__, device, hw_interface);
4410 hw_interface_table[device] = strdup(hw_interface);
4411 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4412done:
4413 return ret;
4414}
4415
4416int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id)
4417{
4418 int ret = 0;
4419 if ((usecase <= USECASE_INVALID) || (usecase >= AUDIO_USECASE_MAX)) {
4420 ALOGE("%s: invalid usecase case idx %d", __func__, usecase);
4421 ret = -EINVAL;
4422 goto done;
4423 }
4424
4425 if ((type != 0) && (type != 1)) {
4426 ALOGE("%s: invalid usecase type", __func__);
4427 ret = -EINVAL;
4428 }
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4429 ALOGV("%s: pcm_device_table[%d][%d] = %d", __func__, usecase, type, pcm_id);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4430 pcm_device_table[usecase][type] = pcm_id;
4431done:
4432 return ret;
4433}
4434
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4435void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
4436{
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]4437 *device_to_be_id = (int*) msm_device_to_be_id;
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4438 *length = msm_be_id_array_len;
4439}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4440int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask, int snd_id)
4441{
4442 int ret = 0;
4443 int channels = audio_channel_count_from_out_mask(channel_mask);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4444
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4445 char channel_map[8];
4446 memset(channel_map, 0, sizeof(channel_map));
4447 /* Following are all most common standard WAV channel layouts
4448 overridden by channel mask if its allowed and different */
4449 switch (channels) {
4450 case 1:
4451 /* AUDIO_CHANNEL_OUT_MONO */
4452 channel_map[0] = PCM_CHANNEL_FC;
4453 break;
4454 case 2:
4455 /* AUDIO_CHANNEL_OUT_STEREO */
4456 channel_map[0] = PCM_CHANNEL_FL;
4457 channel_map[1] = PCM_CHANNEL_FR;
4458 break;
4459 case 3:
4460 /* AUDIO_CHANNEL_OUT_2POINT1 */
4461 channel_map[0] = PCM_CHANNEL_FL;
4462 channel_map[1] = PCM_CHANNEL_FR;
4463 channel_map[2] = PCM_CHANNEL_FC;
4464 break;
4465 case 4:
4466 /* AUDIO_CHANNEL_OUT_QUAD_SIDE */
4467 channel_map[0] = PCM_CHANNEL_FL;
4468 channel_map[1] = PCM_CHANNEL_FR;
4469 channel_map[2] = PCM_CHANNEL_LS;
4470 channel_map[3] = PCM_CHANNEL_RS;
4471 if (channel_mask == AUDIO_CHANNEL_OUT_QUAD_BACK)
4472 {
4473 channel_map[2] = PCM_CHANNEL_LB;
4474 channel_map[3] = PCM_CHANNEL_RB;
4475 }
4476 if (channel_mask == AUDIO_CHANNEL_OUT_SURROUND)
4477 {
4478 channel_map[2] = PCM_CHANNEL_FC;
4479 channel_map[3] = PCM_CHANNEL_CS;
4480 }
4481 break;
4482 case 5:
4483 /* AUDIO_CHANNEL_OUT_PENTA */
4484 channel_map[0] = PCM_CHANNEL_FL;
4485 channel_map[1] = PCM_CHANNEL_FR;
4486 channel_map[2] = PCM_CHANNEL_FC;
4487 channel_map[3] = PCM_CHANNEL_LB;
4488 channel_map[4] = PCM_CHANNEL_RB;
4489 break;
4490 case 6:
4491 /* AUDIO_CHANNEL_OUT_5POINT1 */
4492 channel_map[0] = PCM_CHANNEL_FL;
4493 channel_map[1] = PCM_CHANNEL_FR;
4494 channel_map[2] = PCM_CHANNEL_FC;
4495 channel_map[3] = PCM_CHANNEL_LFE;
4496 channel_map[4] = PCM_CHANNEL_LB;
4497 channel_map[5] = PCM_CHANNEL_RB;
4498 if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1_SIDE)
4499 {
4500 channel_map[4] = PCM_CHANNEL_LS;
4501 channel_map[5] = PCM_CHANNEL_RS;
4502 }
4503 break;
4504 case 7:
4505 /* AUDIO_CHANNEL_OUT_6POINT1 */
4506 channel_map[0] = PCM_CHANNEL_FL;
4507 channel_map[1] = PCM_CHANNEL_FR;
4508 channel_map[2] = PCM_CHANNEL_FC;
4509 channel_map[3] = PCM_CHANNEL_LFE;
4510 channel_map[4] = PCM_CHANNEL_LB;
4511 channel_map[5] = PCM_CHANNEL_RB;
4512 channel_map[6] = PCM_CHANNEL_CS;
4513 break;
4514 case 8:
4515 /* AUDIO_CHANNEL_OUT_7POINT1 */
4516 channel_map[0] = PCM_CHANNEL_FL;
4517 channel_map[1] = PCM_CHANNEL_FR;
4518 channel_map[2] = PCM_CHANNEL_FC;
4519 channel_map[3] = PCM_CHANNEL_LFE;
4520 channel_map[4] = PCM_CHANNEL_LB;
4521 channel_map[5] = PCM_CHANNEL_RB;
4522 channel_map[6] = PCM_CHANNEL_LS;
4523 channel_map[7] = PCM_CHANNEL_RS;
4524 break;
4525 default:
4526 ALOGE("unsupported channels %d for setting channel map", channels);
4527 return -1;
4528 }
4529 ret = platform_set_channel_map(platform, channels, channel_map, snd_id);
4530 return ret;
4531}
4532
4533int platform_get_edid_info(void *platform)
4534{
4535 struct platform_data *my_data = (struct platform_data *)platform;
4536 struct audio_device *adev = my_data->adev;
4537 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]4538 int ret, count;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4539
4540 struct mixer_ctl *ctl;
4541 char edid_data[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE + 1] = {0};
4542 edid_audio_info *info;
4543
4544 if (my_data->edid_valid) {
4545 /* use cached edid */
4546 return 0;
4547 }
4548
4549 if (my_data->edid_info == NULL) {
4550 my_data->edid_info =
4551 (struct edid_audio_info *)calloc(1, sizeof(struct edid_audio_info));
4552 }
4553
4554 info = my_data->edid_info;
4555
4556 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
4557 if (!ctl) {
4558 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4559 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
4560 goto fail;
4561 }
4562
4563 mixer_ctl_update(ctl);
4564
4565 count = mixer_ctl_get_num_values(ctl);
4566
4567 /* Read SAD blocks, clamping the maximum size for safety */
4568 if (count > (int)sizeof(block))
4569 count = (int)sizeof(block);
4570
4571 ret = mixer_ctl_get_array(ctl, block, count);
4572 if (ret != 0) {
4573 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
4574 goto fail;
4575 }
4576 edid_data[0] = count;
4577 memcpy(&edid_data[1], block, count);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4578 if (!edid_get_sink_caps(info, edid_data)) {
4579 ALOGE("%s: Failed to get HDMI sink capabilities", __func__);
4580 goto fail;
4581 }
4582 my_data->edid_valid = true;
4583 return 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4584fail:
4585 if (my_data->edid_info) {
4586 free(my_data->edid_info);
4587 my_data->edid_info = NULL;
4588 my_data->edid_valid = false;
4589 }
4590 ALOGE("%s: return -EINVAL", __func__);
4591 return -EINVAL;
4592}
4593
4594
4595int platform_set_channel_allocation(void *platform, int channel_alloc)
4596{
4597 struct mixer_ctl *ctl;
4598 const char *mixer_ctl_name = "HDMI RX CA";
4599 int ret;
4600 struct platform_data *my_data = (struct platform_data *)platform;
4601 struct audio_device *adev = my_data->adev;
4602
4603 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4604 if (!ctl) {
4605 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4606 __func__, mixer_ctl_name);
4607 ret = EINVAL;
4608 }
4609 ALOGD(":%s channel allocation = 0x%x", __func__, channel_alloc);
4610 ret = mixer_ctl_set_value(ctl, 0, channel_alloc);
4611
4612 if (ret < 0) {
4613 ALOGE("%s: Could not set ctl, error:%d ", __func__, ret);
4614 }
4615
4616 return ret;
4617}
4618
4619int platform_set_channel_map(void *platform, int ch_count, char *ch_map, int snd_id)
4620{
4621 struct mixer_ctl *ctl;
4622 char mixer_ctl_name[44]; // max length of name is 44 as defined
4623 int ret;
4624 unsigned int i;
4625 int set_values[8] = {0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4626 struct platform_data *my_data = (struct platform_data *)platform;
4627 struct audio_device *adev = my_data->adev;
4628 ALOGV("%s channel_count:%d",__func__, ch_count);
4629 if (NULL == ch_map) {
4630 ALOGE("%s: Invalid channel mapping used", __func__);
4631 return -EINVAL;
4632 }
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4633
4634 /*
4635 * If snd_id is greater than 0, stream channel mapping
4636 * If snd_id is below 0, typically -1, device channel mapping
4637 */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4638 if (snd_id >= 0) {
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4639 snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "Playback Channel Map%d", snd_id);
4640 } else {
4641 strlcpy(mixer_ctl_name, "Playback Device Channel Map", sizeof(mixer_ctl_name));
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4642 }
4643
4644 ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
4645
4646 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4647 if (!ctl) {
4648 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4649 __func__, mixer_ctl_name);
4650 return -EINVAL;
4651 }
4652 for (i = 0; i< ARRAY_SIZE(set_values); i++) {
4653 set_values[i] = ch_map[i];
4654 }
4655
4656 ALOGD("%s: set mapping(%d %d %d %d %d %d %d %d) for channel:%d", __func__,
4657 set_values[0], set_values[1], set_values[2], set_values[3], set_values[4],
4658 set_values[5], set_values[6], set_values[7], ch_count);
4659
4660 ret = mixer_ctl_set_array(ctl, set_values, ch_count);
4661 if (ret < 0) {
4662 ALOGE("%s: Could not set ctl, error:%d ch_count:%d",
4663 __func__, ret, ch_count);
4664 }
4665 return ret;
4666}
4667
4668unsigned char platform_map_to_edid_format(int audio_format)
4669{
4670 unsigned char format;
4671 switch (audio_format & AUDIO_FORMAT_MAIN_MASK) {
4672 case AUDIO_FORMAT_AC3:
4673 ALOGV("%s: AC3", __func__);
4674 format = AC3;
4675 break;
4676 case AUDIO_FORMAT_AAC:
4677 ALOGV("%s:AAC", __func__);
4678 format = AAC;
4679 break;
Manish Dewangana6fc5442015-08-24 20:30:31 +0530[diff] [blame]4680 case AUDIO_FORMAT_AAC_ADTS:
4681 ALOGV("%s:AAC_ADTS", __func__);
4682 format = AAC;
4683 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4684 case AUDIO_FORMAT_E_AC3:
4685 ALOGV("%s:E_AC3", __func__);
4686 format = DOLBY_DIGITAL_PLUS;
4687 break;
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4688 case AUDIO_FORMAT_DTS:
4689 ALOGV("%s:DTS", __func__);
4690 format = DTS;
4691 break;
4692 case AUDIO_FORMAT_DTS_HD:
4693 ALOGV("%s:DTS_HD", __func__);
4694 format = DTS_HD;
4695 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4696 case AUDIO_FORMAT_PCM_16_BIT:
Ashish Jain5106d362016-05-11 19:23:33 +0530[diff] [blame]4697 case AUDIO_FORMAT_PCM_24_BIT_PACKED:
4698 case AUDIO_FORMAT_PCM_8_24_BIT:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4699 ALOGV("%s:PCM", __func__);
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4700 format = LPCM;
4701 break;
4702 default:
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4703 format = -1;
Naresh Tanniru20e8b022016-04-28 16:54:17 +0530[diff] [blame]4704 ALOGE("%s:invalid format:%d", __func__,format);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4705 break;
4706 }
4707 return format;
4708}
4709
4710uint32_t platform_get_compress_passthrough_buffer_size(
4711 audio_offload_info_t* info)
4712{
4713 uint32_t fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4714 if (!info->has_video)
4715 fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4716
4717 return fragment_size;
4718}
4719
4720void platform_reset_edid_info(void *platform) {
4721
4722 ALOGV("%s:", __func__);
4723 struct platform_data *my_data = (struct platform_data *)platform;
4724 if (my_data->edid_info) {
4725 ALOGV("%s :free edid", __func__);
4726 free(my_data->edid_info);
4727 my_data->edid_info = NULL;
4728 }
4729}
4730
4731bool platform_is_edid_supported_format(void *platform, int format)
4732{
4733 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4734 edid_audio_info *info = NULL;
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]4735 int i, ret;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4736 unsigned char format_id = platform_map_to_edid_format(format);
4737
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4738 if (format_id <= 0) {
4739 ALOGE("%s invalid edid format mappting for :%x" ,__func__, format);
4740 return false;
4741 }
4742
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4743 ret = platform_get_edid_info(platform);
4744 info = (edid_audio_info *)my_data->edid_info;
4745 if (ret == 0 && info != NULL) {
4746 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4747 /*
4748 * To check
4749 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
4750 * & DOLBY_DIGITAL_PLUS
4751 */
4752 if (info->audio_blocks_array[i].format_id == format_id) {
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4753 ALOGV("%s:returns true %x",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4754 __func__, format);
4755 return true;
4756 }
4757 }
4758 }
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4759 ALOGV("%s:returns false %x",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4760 __func__, format);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4761 return false;
4762}
4763
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4764bool platform_is_edid_supported_sample_rate(void *platform, int sample_rate)
4765{
4766 struct platform_data *my_data = (struct platform_data *)platform;
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4767 edid_audio_info *info = NULL;
Naresh Tanniru20e8b022016-04-28 16:54:17 +0530[diff] [blame]4768 int i, ret;
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4769
4770 ret = platform_get_edid_info(platform);
4771 info = (edid_audio_info *)my_data->edid_info;
4772 if (ret == 0 && info != NULL) {
4773 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4774 /*
4775 * To check
4776 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
4777 * & DOLBY_DIGITAL_PLUS
4778 */
4779 if (info->audio_blocks_array[i].sampling_freq == sample_rate) {
4780 ALOGV("%s: returns true %d", __func__, sample_rate);
4781 return true;
4782 }
4783 }
4784 }
4785 ALOGV("%s: returns false %d", __func__, sample_rate);
4786
4787 return false;
4788}
4789
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4790int platform_set_edid_channels_configuration(void *platform, int channels) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4791
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4792 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4793 edid_audio_info *info = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4794 int channel_count = 2;
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]4795 int i, ret;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4796 char default_channelMap[MAX_CHANNELS_SUPPORTED] = {0};
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4797
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4798 ret = platform_get_edid_info(platform);
4799 info = (edid_audio_info *)my_data->edid_info;
4800 if(ret == 0 && info != NULL) {
4801 if (channels > 2) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4802
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4803 ALOGV("%s:able to get HDMI sink capabilities multi channel playback",
4804 __func__);
4805 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4806 if (info->audio_blocks_array[i].format_id == LPCM &&
4807 info->audio_blocks_array[i].channels > channel_count &&
4808 info->audio_blocks_array[i].channels <= MAX_HDMI_CHANNEL_CNT) {
4809 channel_count = info->audio_blocks_array[i].channels;
4810 }
4811 }
4812 ALOGV("%s:channel_count:%d", __func__, channel_count);
4813 /*
4814 * Channel map is set for supported hdmi max channel count even
4815 * though the input channel count set on adm is less than or equal to
4816 * max supported channel count
4817 */
4818 platform_set_channel_map(platform, channel_count, info->channel_map, -1);
4819 platform_set_channel_allocation(platform, info->channel_allocation);
4820 } else {
4821 default_channelMap[0] = PCM_CHANNEL_FL;
4822 default_channelMap[1] = PCM_CHANNEL_FR;
4823 platform_set_channel_map(platform,2,default_channelMap,-1);
4824 platform_set_channel_allocation(platform,0);
4825 }
4826 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4827
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4828 return 0;
4829}
4830
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4831void platform_cache_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4832{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4833 platform_get_edid_info(platform);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4834}
4835
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4836void platform_invalidate_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4837{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4838 struct platform_data *my_data = (struct platform_data *)platform;
4839 my_data->edid_valid = false;
4840 if (my_data->edid_info) {
4841 memset(my_data->edid_info, 0, sizeof(struct edid_audio_info));
4842 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4843}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4844
4845int platform_set_mixer_control(struct stream_out *out, const char * mixer_ctl_name,
4846 const char *mixer_val)
4847{
4848 struct audio_device *adev = out->dev;
4849 struct mixer_ctl *ctl = NULL;
4850 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
4851 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4852 if (!ctl) {
4853 ALOGE("%s: could not get ctl for mixer cmd - %s",
4854 __func__, mixer_ctl_name);
4855 return -EINVAL;
4856 }
4857
4858 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
4859}
4860
Naresh Tanniru20e8b022016-04-28 16:54:17 +0530[diff] [blame]4861static int set_mixer_control(struct mixer *mixer,
4862 const char * mixer_ctl_name,
4863 const char *mixer_val)
4864{
4865 struct mixer_ctl *ctl;
4866 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
4867 ctl = mixer_get_ctl_by_name(mixer, mixer_ctl_name);
4868 if (!ctl) {
4869 ALOGE("%s: could not get ctl for mixer cmd - %s",
4870 __func__, mixer_ctl_name);
4871 return -EINVAL;
4872 }
4873
4874 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
4875}
4876
Mingming Yin21854652016-04-13 11:54:02 -0700[diff] [blame]4877int platform_set_hdmi_config(void *platform, uint32_t channel_count,
4878 uint32_t sample_rate, bool enable_passthrough)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4879{
Mingming Yin21854652016-04-13 11:54:02 -0700[diff] [blame]4880 struct platform_data *my_data = (struct platform_data *)platform;
4881 struct audio_device *adev = my_data->adev;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4882 const char *hdmi_format_ctrl = "HDMI RX Format";
Mingming Yin21854652016-04-13 11:54:02 -0700[diff] [blame]4883 const char *hdmi_rate_ctrl = "HDMI_RX SampleRate";
4884 const char *hdmi_chans_ctrl = "HDMI_RX Channels";
4885 const char *channel_cnt_str = NULL;
4886
4887 ALOGI("%s ch[%d] sr[%d], pthru[%d]", __func__,
4888 channel_count, sample_rate, enable_passthrough);
4889
4890 switch (channel_count) {
4891 case 8:
4892 channel_cnt_str = "Eight"; break;
4893 case 7:
4894 channel_cnt_str = "Seven"; break;
4895 case 6:
4896 channel_cnt_str = "Six"; break;
4897 case 5:
4898 channel_cnt_str = "Five"; break;
4899 case 4:
4900 channel_cnt_str = "Four"; break;
4901 case 3:
4902 channel_cnt_str = "Three"; break;
4903 default:
4904 channel_cnt_str = "Two"; break;
4905 }
4906 ALOGV("%s: HDMI channel count: %s", __func__, channel_cnt_str);
4907 set_mixer_control(adev->mixer, hdmi_chans_ctrl, channel_cnt_str);
4908
4909 if (enable_passthrough) {
4910 ALOGD("%s:HDMI compress format", __func__);
4911 set_mixer_control(adev->mixer, hdmi_format_ctrl, "Compr");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4912 } else {
Mingming Yin21854652016-04-13 11:54:02 -0700[diff] [blame]4913 ALOGD("%s: HDMI PCM format", __func__);
4914 set_mixer_control(adev->mixer, hdmi_format_ctrl, "LPCM");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4915 }
4916
Mingming Yin21854652016-04-13 11:54:02 -0700[diff] [blame]4917 switch (sample_rate) {
4918 case 32000:
4919 set_mixer_control(adev->mixer, hdmi_rate_ctrl, "KHZ_32");
4920 break;
4921 case 44100:
4922 set_mixer_control(adev->mixer, hdmi_rate_ctrl, "KHZ_44P1");
4923 break;
4924 case 96000:
4925 set_mixer_control(adev->mixer, hdmi_rate_ctrl, "KHZ_96");
4926 break;
4927 case 128000:
4928 set_mixer_control(adev->mixer, hdmi_rate_ctrl, "KHZ_128");
4929 break;
4930 case 176400:
4931 set_mixer_control(adev->mixer, hdmi_rate_ctrl, "KHZ_176_4");
4932 break;
4933 case 192000:
4934 set_mixer_control(adev->mixer, hdmi_rate_ctrl, "KHZ_192");
4935 break;
4936 default:
4937 case 48000:
4938 set_mixer_control(adev->mixer, hdmi_rate_ctrl, "KHZ_48");
4939 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4940 }
4941
4942 return 0;
4943}
4944
Mingming Yin21854652016-04-13 11:54:02 -0700[diff] [blame]4945
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4946int platform_set_device_params(struct stream_out *out, int param, int value)
4947{
4948 struct audio_device *adev = out->dev;
4949 struct mixer_ctl *ctl;
4950 char *mixer_ctl_name = "Device PP Params";
4951 int ret = 0;
4952 uint32_t set_values[] = {0,0};
4953
4954 set_values[0] = param;
4955 set_values[1] = value;
4956
4957 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4958 if (!ctl) {
4959 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4960 __func__, mixer_ctl_name);
4961 ret = -EINVAL;
4962 goto end;
4963 }
4964
4965 ALOGV("%s: Setting device pp params param: %d, value %d mixer ctrl:%s",
4966 __func__,param, value, mixer_ctl_name);
4967 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
4968
4969end:
4970 return ret;
4971}
4972
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]4973int platform_get_subsys_image_name(char *buf)
4974{
4975 strlcpy(buf, PLATFORM_IMAGE_NAME, sizeof(PLATFORM_IMAGE_NAME));
4976 return 0;
4977}
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4978
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4979/*
4980 * This is a lookup table to map android audio input device to audio h/w interface (backend).
4981 * The table can be extended for other input devices by adding appropriate entries.
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4982 * The audio interface for a particular input device need to be added in
4983 * audio_platform_info.xml file.
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4984 */
4985struct audio_device_to_audio_interface audio_device_to_interface_table[] = {
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4986 {AUDIO_DEVICE_IN_BUILTIN_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BUILTIN_MIC), ""},
4987 {AUDIO_DEVICE_IN_BACK_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BACK_MIC), ""},
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4988};
4989
4990int audio_device_to_interface_table_len =
4991 sizeof(audio_device_to_interface_table) / sizeof(audio_device_to_interface_table[0]);
4992
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4993int platform_set_audio_device_interface(const char * device_name,
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4994 const char *intf_name,
4995 const char *codec_type)
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4996{
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4997 int ret = 0;
4998 int i;
4999
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5000 if (device_name == NULL || intf_name == NULL || codec_type == NULL) {
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5001 ALOGE("%s: Invalid input", __func__);
5002
5003 ret = -EINVAL;
5004 goto done;
5005 }
5006
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5007 ALOGD("%s: Enter, device name:%s, intf name:%s, codec_type:%s", __func__,
5008 device_name, intf_name, codec_type);
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5009
5010 size_t device_name_len = strlen(device_name);
5011 for (i = 0; i < audio_device_to_interface_table_len; i++) {
5012 char* name = audio_device_to_interface_table[i].device_name;
5013 size_t name_len = strlen(name);
5014 if ((name_len == device_name_len) &&
5015 (strncmp(device_name, name, name_len) == 0)) {
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5016 if (is_external_codec &&
5017 (strncmp(codec_type, "external", strlen(codec_type)) == 0)) {
5018 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5019 __func__, device_name, intf_name);
5020
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5021 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5022 sizeof(audio_device_to_interface_table[i].interface_name));
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]5023 } else if (!is_external_codec &&
5024 (strncmp(codec_type, "internal", strlen(codec_type)) == 0)) {
5025 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
5026 __func__, device_name, intf_name);
5027
5028 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
5029 sizeof(audio_device_to_interface_table[i].interface_name));
5030 } else
5031 ALOGE("Invalid codec_type specified. Ignoring this interface entry.");
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5032 goto done;
5033 }
5034 }
5035 ALOGE("%s: Could not find matching device name %s",
5036 __func__, device_name);
5037
5038 ret = -EINVAL;
5039
5040done:
5041 return ret;
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]5042}
Laxminath Kasam82252432015-05-29 18:37:11 +0530[diff] [blame]5043
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]5044 /*
Laxminath Kasam44f49402015-05-29 18:37:11 +0530[diff] [blame]5045 * This is a lookup table to map names of speaker device with respective left and right TZ names.
5046 * Also the tz names for a particular left or right speaker can be overriden by adding
5047 * corresponding entry in audio_platform_info.xml file.
5048 */
5049struct speaker_device_to_tz_names speaker_device_tz_names = {
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]5050 SND_DEVICE_OUT_SPEAKER, "", ""
Laxminath Kasam44f49402015-05-29 18:37:11 +0530[diff] [blame]5051};
5052
5053const char *platform_get_spkr_1_tz_name(snd_device_t snd_device)
Asish Bhattacharya4a69acd2015-07-12 20:54:14 +0530[diff] [blame]5054{
Laxminath Kasam44f49402015-05-29 18:37:11 +0530[diff] [blame]5055 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
5056 return speaker_device_tz_names.spkr_1_tz_name;
5057 else
5058 return "";
5059}
5060
5061const char *platform_get_spkr_2_tz_name(snd_device_t snd_device)
5062{
5063 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
5064 return speaker_device_tz_names.spkr_2_tz_name;
5065 else
5066 return "";
5067}
5068
5069int platform_set_spkr_device_tz_names(snd_device_t index,
5070 const char *spkr_1_tz_name, const char *spkr_2_tz_name)
5071{
5072 int ret = 0;
Laxminath Kasam44f49402015-05-29 18:37:11 +0530[diff] [blame]5073
5074 if (spkr_1_tz_name == NULL && spkr_2_tz_name == NULL) {
5075 ALOGE("%s: Invalid input", __func__);
5076 ret = -EINVAL;
5077 goto done;
5078 }
5079 if (index != speaker_device_tz_names.snd_device) {
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]5080 ALOGE("%s: not matching speaker device\n", __func__);
Laxminath Kasam44f49402015-05-29 18:37:11 +0530[diff] [blame]5081 ret = -EINVAL;
5082 goto done;
5083 }
5084 ALOGD("%s: Enter, spkr_1_tz_name :%s, spkr_2_tz_name:%s",
5085 __func__, spkr_1_tz_name, spkr_2_tz_name);
5086
5087 if (spkr_1_tz_name != NULL)
5088 strlcpy(speaker_device_tz_names.spkr_1_tz_name, spkr_1_tz_name,
5089 sizeof(speaker_device_tz_names.spkr_1_tz_name));
5090
5091 if (spkr_2_tz_name != NULL)
5092 strlcpy(speaker_device_tz_names.spkr_2_tz_name, spkr_2_tz_name,
5093 sizeof(speaker_device_tz_names.spkr_2_tz_name));
5094done:
5095 return ret;
Asish Bhattacharya4a69acd2015-07-12 20:54:14 +0530[diff] [blame]5096}
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]5097
Venkata Narendra Kumar Gutta7f4817f2016-01-29 14:15:53 +0530[diff] [blame]5098int platform_spkr_prot_is_wsa_analog_mode(void *adev)
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]5099{
5100 struct audio_device *adev_h = adev;
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]5101 const char *snd_card_name;
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]5102
Venkata Narendra Kumar Gutta7f4817f2016-01-29 14:15:53 +0530[diff] [blame]5103 /*
5104 * wsa analog mode is decided based on the sound card name
5105 */
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]5106 snd_card_name = mixer_get_name(adev_h->mixer);
5107 if ((!strcmp(snd_card_name, "msm8952-skum-snd-card")) ||
5108 (!strcmp(snd_card_name, "msm8952-snd-card")) ||
5109 (!strcmp(snd_card_name, "msm8952-snd-card-mtp")) ||
Venkata Narendra Kumar Gutta7f4817f2016-01-29 14:15:53 +0530[diff] [blame]5110 (!strcmp(snd_card_name, "msm8976-skun-snd-card")) ||
5111 (!strcmp(snd_card_name, "msm8953-snd-card-mtp")))
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]5112 return 1;
5113 else
5114 return 0;
5115}
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]5116
5117bool platform_send_gain_dep_cal(void *platform __unused,
5118 int level __unused)
5119{
5120 return 0;
5121}
Xiaojun Sang040cc9f2015-08-03 19:38:28 +0800[diff] [blame]5122
5123bool platform_can_enable_spkr_prot_on_device(snd_device_t snd_device)
5124{
5125 bool ret = false;
5126
5127 if (snd_device == SND_DEVICE_OUT_SPEAKER ||
5128 snd_device == SND_DEVICE_OUT_SPEAKER_WSA ||
5129 snd_device == SND_DEVICE_OUT_SPEAKER_VBAT ||
5130 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT ||
5131 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
5132 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_WSA) {
5133 ret = true;
5134 }
5135
5136 return ret;
5137}
5138
5139int platform_get_spkr_prot_acdb_id(snd_device_t snd_device)
5140{
5141 int acdb_id;
5142
5143 switch(snd_device) {
5144 case SND_DEVICE_OUT_SPEAKER:
5145 case SND_DEVICE_OUT_SPEAKER_WSA:
5146 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED);
5147 break;
5148 case SND_DEVICE_OUT_VOICE_SPEAKER:
5149 case SND_DEVICE_OUT_VOICE_SPEAKER_WSA:
5150 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED);
5151 break;
5152 case SND_DEVICE_OUT_SPEAKER_VBAT:
5153 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT);
5154 break;
5155 case SND_DEVICE_OUT_VOICE_SPEAKER_VBAT:
5156 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT);
5157 break;
5158 default:
5159 acdb_id = -EINVAL;
5160 break;
5161 }
5162 return acdb_id;
5163}
5164
5165int platform_get_spkr_prot_snd_device(snd_device_t snd_device)
5166{
5167 if (!audio_extn_spkr_prot_is_enabled())
5168 return snd_device;
5169
5170 switch(snd_device) {
5171 case SND_DEVICE_OUT_SPEAKER:
5172 case SND_DEVICE_OUT_SPEAKER_WSA:
5173 return SND_DEVICE_OUT_SPEAKER_PROTECTED;
5174 case SND_DEVICE_OUT_VOICE_SPEAKER:
5175 case SND_DEVICE_OUT_VOICE_SPEAKER_WSA:
5176 return SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
5177 case SND_DEVICE_OUT_SPEAKER_VBAT:
5178 return SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT;
5179 case SND_DEVICE_OUT_VOICE_SPEAKER_VBAT:
5180 return SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT;
5181 default:
5182 return snd_device;
5183 }
5184}