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review.blissroms.org / platform_hardware_qcom_audio / f6482a582f3fc0adc6c0888abd9a4f1e924d1faa / . / hal / msm8916 / platform.c
blob: 8f27e801cf54134535ec1c74efb8e5c989a26607 [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];
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]255 char ec_ref_mixer_path[64];
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]256 char codec_version[CODEC_VERSION_MAX_LENGTH];
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]257 int hw_dep_fd;
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]258 char cvd_version[MAX_CVD_VERSION_STRING_SIZE];
259 char snd_card_name[MAX_SND_CARD_STRING_SIZE];
260 int metainfo_key;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]261};
262
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]263static bool is_external_codec = false;
264static const int pcm_device_table_of_ext_codec[AUDIO_USECASE_MAX][2] = {
Venkata Narendra Kumar Gutta0d293362015-12-18 15:52:27 +0530[diff] [blame]265 [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]266};
267
268/* 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]269static const int misc_usecase[AUDIO_USECASE_MAX] = { USECASE_QCHAT_CALL };
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]270
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]271int pcm_device_table[AUDIO_USECASE_MAX][2] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]272 [USECASE_AUDIO_PLAYBACK_DEEP_BUFFER] = {DEEP_BUFFER_PCM_DEVICE,
273 DEEP_BUFFER_PCM_DEVICE},
274 [USECASE_AUDIO_PLAYBACK_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
275 LOWLATENCY_PCM_DEVICE},
276 [USECASE_AUDIO_PLAYBACK_MULTI_CH] = {MULTIMEDIA2_PCM_DEVICE,
277 MULTIMEDIA2_PCM_DEVICE},
278 [USECASE_AUDIO_PLAYBACK_OFFLOAD] =
279 {PLAYBACK_OFFLOAD_DEVICE, PLAYBACK_OFFLOAD_DEVICE},
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]280 /* Below entries are initialized with invalid values
281 * Valid values should be updated from fnc platform_info_init()
282 * based on pcm ids defined in audio_platform_info.xml.
283 */
284 [USECASE_AUDIO_PLAYBACK_OFFLOAD2] = {-1, -1},
285 [USECASE_AUDIO_PLAYBACK_OFFLOAD3] = {-1, -1},
286 [USECASE_AUDIO_PLAYBACK_OFFLOAD4] = {-1, -1},
287 [USECASE_AUDIO_PLAYBACK_OFFLOAD5] = {-1, -1},
288 [USECASE_AUDIO_PLAYBACK_OFFLOAD6] = {-1, -1},
289 [USECASE_AUDIO_PLAYBACK_OFFLOAD7] = {-1, -1},
290 [USECASE_AUDIO_PLAYBACK_OFFLOAD8] = {-1, -1},
291 [USECASE_AUDIO_PLAYBACK_OFFLOAD9] = {-1, -1},
Naresh Tanniru3a7dbe72015-06-25 20:08:01 -0700[diff] [blame]292 [USECASE_AUDIO_PLAYBACK_ULL] = {MULTIMEDIA3_PCM_DEVICE, MULTIMEDIA3_PCM_DEVICE},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]293 [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
294 [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
295 [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
296 LOWLATENCY_PCM_DEVICE},
297 [USECASE_AUDIO_RECORD_FM_VIRTUAL] = {MULTIMEDIA2_PCM_DEVICE,
298 MULTIMEDIA2_PCM_DEVICE},
299 [USECASE_AUDIO_PLAYBACK_FM] = {FM_PLAYBACK_PCM_DEVICE, FM_CAPTURE_PCM_DEVICE},
300 [USECASE_AUDIO_HFP_SCO] = {HFP_PCM_RX, HFP_SCO_RX},
301 [USECASE_AUDIO_HFP_SCO_WB] = {HFP_PCM_RX, HFP_SCO_RX},
302 [USECASE_VOICE_CALL] = {VOICE_CALL_PCM_DEVICE, VOICE_CALL_PCM_DEVICE},
303 [USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE},
304 [USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
305 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
Karthik Reddy Katta3b0a60c2014-04-06 14:52:37 +0530[diff] [blame]306 [USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE},
Venkata Narendra Kumar Gutta0d293362015-12-18 15:52:27 +0530[diff] [blame]307 [USECASE_VOICEMMODE1_CALL] = {-1, -1}, /* pcm ids updated from platform info file */
308 [USECASE_VOICEMMODE2_CALL] = {-1, -1}, /* pcm ids updated from platform info file */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]309 [USECASE_COMPRESS_VOIP_CALL] = {COMPRESS_VOIP_CALL_PCM_DEVICE, COMPRESS_VOIP_CALL_PCM_DEVICE},
310 [USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE,
311 AUDIO_RECORD_PCM_DEVICE},
312 [USECASE_INCALL_REC_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
313 AUDIO_RECORD_PCM_DEVICE},
314 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
315 AUDIO_RECORD_PCM_DEVICE},
316 [USECASE_INCALL_REC_UPLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
317 COMPRESS_CAPTURE_DEVICE},
318 [USECASE_INCALL_REC_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
319 COMPRESS_CAPTURE_DEVICE},
320 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
321 COMPRESS_CAPTURE_DEVICE},
322 [USECASE_INCALL_MUSIC_UPLINK] = {INCALL_MUSIC_UPLINK_PCM_DEVICE,
323 INCALL_MUSIC_UPLINK_PCM_DEVICE},
324 [USECASE_INCALL_MUSIC_UPLINK2] = {INCALL_MUSIC_UPLINK2_PCM_DEVICE,
325 INCALL_MUSIC_UPLINK2_PCM_DEVICE},
326 [USECASE_AUDIO_SPKR_CALIB_RX] = {SPKR_PROT_CALIB_RX_PCM_DEVICE, -1},
327 [USECASE_AUDIO_SPKR_CALIB_TX] = {-1, SPKR_PROT_CALIB_TX_PCM_DEVICE},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]328 [USECASE_AUDIO_PLAYBACK_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
329 AFE_PROXY_RECORD_PCM_DEVICE},
330 [USECASE_AUDIO_RECORD_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
331 AFE_PROXY_RECORD_PCM_DEVICE},
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]332};
333
334/* Array to store sound devices */
335static const char * const device_table[SND_DEVICE_MAX] = {
336 [SND_DEVICE_NONE] = "none",
337 /* Playback sound devices */
338 [SND_DEVICE_OUT_HANDSET] = "handset",
339 [SND_DEVICE_OUT_SPEAKER] = "speaker",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]340 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = "speaker-ext-1",
341 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = "speaker-ext-2",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]342 [SND_DEVICE_OUT_SPEAKER_WSA] = "wsa-speaker",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]343 [SND_DEVICE_OUT_SPEAKER_VBAT] = "vbat-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]344 [SND_DEVICE_OUT_SPEAKER_REVERSE] = "speaker-reverse",
345 [SND_DEVICE_OUT_HEADPHONES] = "headphones",
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]346 [SND_DEVICE_OUT_HEADPHONES_44_1] = "headphones-44.1",
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]347 [SND_DEVICE_OUT_LINE] = "line",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]348 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = "speaker-and-headphones",
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]349 [SND_DEVICE_OUT_SPEAKER_AND_LINE] = "speaker-and-line",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]350 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = "speaker-and-headphones-ext-1",
351 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = "speaker-and-headphones-ext-2",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]352 [SND_DEVICE_OUT_VOICE_HANDSET] = "voice-handset",
353 [SND_DEVICE_OUT_VOICE_SPEAKER] = "voice-speaker",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]354 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = "wsa-voice-speaker",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]355 [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = "vbat-voice-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]356 [SND_DEVICE_OUT_VOICE_HEADPHONES] = "voice-headphones",
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]357 [SND_DEVICE_OUT_VOICE_LINE] = "voice-line",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]358 [SND_DEVICE_OUT_HDMI] = "hdmi",
359 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = "speaker-and-hdmi",
360 [SND_DEVICE_OUT_BT_SCO] = "bt-sco-headset",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]361 [SND_DEVICE_OUT_BT_SCO_WB] = "bt-sco-headset-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]362 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = "voice-tty-full-headphones",
363 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = "voice-tty-vco-headphones",
364 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = "voice-tty-hco-handset",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]365 [SND_DEVICE_OUT_VOICE_TX] = "voice-tx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]366 [SND_DEVICE_OUT_AFE_PROXY] = "afe-proxy",
367 [SND_DEVICE_OUT_USB_HEADSET] = "usb-headphones",
368 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = "speaker-and-usb-headphones",
369 [SND_DEVICE_OUT_TRANSMISSION_FM] = "transmission-fm",
370 [SND_DEVICE_OUT_ANC_HEADSET] = "anc-headphones",
371 [SND_DEVICE_OUT_ANC_FB_HEADSET] = "anc-fb-headphones",
372 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = "voice-anc-headphones",
373 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = "voice-anc-fb-headphones",
374 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = "speaker-and-anc-headphones",
375 [SND_DEVICE_OUT_ANC_HANDSET] = "anc-handset",
376 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = "speaker-protected",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]377 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = "voice-speaker-protected",
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]378 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = "speaker-protected-vbat",
379 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = "voice-speaker-protected-vbat",
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]380#ifdef RECORD_PLAY_CONCURRENCY
381 [SND_DEVICE_OUT_VOIP_HANDSET] = "voip-handset",
382 [SND_DEVICE_OUT_VOIP_SPEAKER] = "voip-speaker",
383 [SND_DEVICE_OUT_VOIP_HEADPHONES] = "voip-headphones",
384#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]385
386 /* Capture sound devices */
387 [SND_DEVICE_IN_HANDSET_MIC] = "handset-mic",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]388 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = "handset-mic-ext",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]389 [SND_DEVICE_IN_HANDSET_MIC_AEC] = "handset-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]390 [SND_DEVICE_IN_HANDSET_MIC_NS] = "handset-mic",
391 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = "handset-mic",
392 [SND_DEVICE_IN_HANDSET_DMIC] = "dmic-endfire",
393 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = "dmic-endfire",
394 [SND_DEVICE_IN_HANDSET_DMIC_NS] = "dmic-endfire",
395 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = "dmic-endfire",
396 [SND_DEVICE_IN_SPEAKER_MIC] = "speaker-mic",
397 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = "speaker-mic",
398 [SND_DEVICE_IN_SPEAKER_MIC_NS] = "speaker-mic",
399 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = "speaker-mic",
400 [SND_DEVICE_IN_SPEAKER_DMIC] = "speaker-dmic-endfire",
401 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = "speaker-dmic-endfire",
402 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = "speaker-dmic-endfire",
403 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = "speaker-dmic-endfire",
404 [SND_DEVICE_IN_HEADSET_MIC] = "headset-mic",
405 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = "headset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]406 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = "voice-speaker-mic",
407 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = "voice-headset-mic",
408 [SND_DEVICE_IN_HDMI_MIC] = "hdmi-mic",
409 [SND_DEVICE_IN_BT_SCO_MIC] = "bt-sco-mic",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]410 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = "bt-sco-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]411 [SND_DEVICE_IN_BT_SCO_MIC_WB] = "bt-sco-mic-wb",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]412 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = "bt-sco-mic-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]413 [SND_DEVICE_IN_CAMCORDER_MIC] = "camcorder-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]414 [SND_DEVICE_IN_VOICE_DMIC] = "voice-dmic-ef",
415 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = "voice-speaker-dmic-ef",
416 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = "voice-speaker-qmic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]417 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = "voice-tty-full-headset-mic",
418 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = "voice-tty-vco-handset-mic",
419 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = "voice-tty-hco-headset-mic",
420 [SND_DEVICE_IN_VOICE_REC_MIC] = "voice-rec-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]421 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = "voice-rec-mic",
422 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = "voice-rec-dmic-ef",
423 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = "voice-rec-dmic-ef-fluence",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]424 [SND_DEVICE_IN_VOICE_RX] = "voice-rx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]425 [SND_DEVICE_IN_USB_HEADSET_MIC] = "usb-headset-mic",
426 [SND_DEVICE_IN_CAPTURE_FM] = "capture-fm",
427 [SND_DEVICE_IN_AANC_HANDSET_MIC] = "aanc-handset-mic",
428 [SND_DEVICE_IN_QUAD_MIC] = "quad-mic",
429 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = "handset-stereo-dmic-ef",
430 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = "speaker-stereo-dmic-ef",
431 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = "vi-feedback",
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]432 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = "voice-speaker-dmic-broadside",
433 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = "speaker-dmic-broadside",
434 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = "speaker-dmic-broadside",
435 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = "speaker-dmic-broadside",
436 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = "speaker-dmic-broadside",
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]437 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = "aanc-fluence-dmic-handset",
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]438 [SND_DEVICE_IN_HANDSET_QMIC] = "quad-mic",
439 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = "quad-mic",
440 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = "quad-mic",
441 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = "quad-mic",
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]442 [SND_DEVICE_IN_THREE_MIC] = "three-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]443};
444
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]445// Platform specific backend bit width table
446static int backend_bit_width_table[SND_DEVICE_MAX] = {0};
447
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]448/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]449static int acdb_device_table[SND_DEVICE_MAX] = {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]450 [SND_DEVICE_NONE] = -1,
451 [SND_DEVICE_OUT_HANDSET] = 7,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]452 [SND_DEVICE_OUT_SPEAKER] = 14,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]453 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = 14,
454 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]455 [SND_DEVICE_OUT_SPEAKER_WSA] = 135,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]456 [SND_DEVICE_OUT_SPEAKER_VBAT] = 135,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]457 [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14,
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]458 [SND_DEVICE_OUT_LINE] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]459 [SND_DEVICE_OUT_HEADPHONES] = 10,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]460 [SND_DEVICE_OUT_HEADPHONES_44_1] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]461 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10,
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]462 [SND_DEVICE_OUT_SPEAKER_AND_LINE] = 10,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]463 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = 10,
464 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]465 [SND_DEVICE_OUT_VOICE_HANDSET] = 7,
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]466 [SND_DEVICE_OUT_VOICE_LINE] = 10,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]467 [SND_DEVICE_OUT_VOICE_SPEAKER] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]468 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = 135,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]469 [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = 135,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]470 [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10,
471 [SND_DEVICE_OUT_HDMI] = 18,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]472 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]473 [SND_DEVICE_OUT_BT_SCO] = 22,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]474 [SND_DEVICE_OUT_BT_SCO_WB] = 39,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]475 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17,
476 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17,
477 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]478 [SND_DEVICE_OUT_VOICE_TX] = 45,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]479 [SND_DEVICE_OUT_AFE_PROXY] = 0,
480 [SND_DEVICE_OUT_USB_HEADSET] = 45,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]481 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]482 [SND_DEVICE_OUT_TRANSMISSION_FM] = 0,
483 [SND_DEVICE_OUT_ANC_HEADSET] = 26,
484 [SND_DEVICE_OUT_ANC_FB_HEADSET] = 27,
485 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26,
486 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27,
487 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26,
488 [SND_DEVICE_OUT_ANC_HANDSET] = 103,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]489 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = 124,
490 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = 101,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]491 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = 124,
492 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = 101,
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]493#ifdef RECORD_PLAY_CONCURRENCY
494 [SND_DEVICE_OUT_VOIP_HANDSET] = 133,
495 [SND_DEVICE_OUT_VOIP_SPEAKER] = 132,
496 [SND_DEVICE_OUT_VOIP_HEADPHONES] = 134,
497#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]498
499 [SND_DEVICE_IN_HANDSET_MIC] = 4,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]500 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = 4,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]501 [SND_DEVICE_IN_HANDSET_MIC_AEC] = 106,
502 [SND_DEVICE_IN_HANDSET_MIC_NS] = 107,
503 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108,
504 [SND_DEVICE_IN_HANDSET_DMIC] = 41,
505 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109,
506 [SND_DEVICE_IN_HANDSET_DMIC_NS] = 110,
507 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111,
508 [SND_DEVICE_IN_SPEAKER_MIC] = 11,
509 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112,
510 [SND_DEVICE_IN_SPEAKER_MIC_NS] = 113,
511 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114,
512 [SND_DEVICE_IN_SPEAKER_DMIC] = 43,
513 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115,
514 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116,
515 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]516 [SND_DEVICE_IN_HEADSET_MIC] = 8,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]517 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]518 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11,
519 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8,
520 [SND_DEVICE_IN_HDMI_MIC] = 4,
521 [SND_DEVICE_IN_BT_SCO_MIC] = 21,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]522 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = 122,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]523 [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]524 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = 123,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]525 [SND_DEVICE_IN_CAMCORDER_MIC] = 4,
526 [SND_DEVICE_IN_VOICE_DMIC] = 41,
527 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43,
528 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]529 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16,
530 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36,
531 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]532 [SND_DEVICE_IN_VOICE_REC_MIC] = 4,
533 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107,
534 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34,
535 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]536 [SND_DEVICE_IN_VOICE_RX] = 44,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]537 [SND_DEVICE_IN_USB_HEADSET_MIC] = 44,
538 [SND_DEVICE_IN_CAPTURE_FM] = 0,
539 [SND_DEVICE_IN_AANC_HANDSET_MIC] = 104,
540 [SND_DEVICE_IN_QUAD_MIC] = 46,
541 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = 34,
542 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = 35,
543 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]544 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12,
545 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12,
546 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
547 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
548 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
Venkata Narendra Kumar Gutta9bb5af62015-06-05 11:53:06 +0530[diff] [blame]549 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = 105,
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]550 [SND_DEVICE_IN_HANDSET_QMIC] = 125,
551 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = 126,
552 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = 127,
553 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = 129,
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]554 [SND_DEVICE_IN_THREE_MIC] = 46,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]555};
556
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]557struct name_to_index {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]558 char name[100];
559 unsigned int index;
560};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]561
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]562#define TO_NAME_INDEX(X) #X, X
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]563
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]564/* Used to get index from parsed sting */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]565static struct name_to_index snd_device_name_index[SND_DEVICE_MAX] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]566 {TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)},
567 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]568 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_1)},
569 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_2)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]570 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_WSA)},
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]571 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_VBAT)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]572 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)},
573 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)},
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]574 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES_44_1)},
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]575 {TO_NAME_INDEX(SND_DEVICE_OUT_LINE)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]576 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)},
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]577 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_LINE)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]578 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1)},
579 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]580 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)},
581 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]582 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_WSA)},
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]583 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_VBAT)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]584 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)},
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]585 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_LINE)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]586 {TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)},
587 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)},
588 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)},
589 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)},
590 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)},
591 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)},
592 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]593 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]594 {TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)},
595 {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)},
596 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)},
597 {TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)},
598 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)},
599 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)},
600 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)},
601 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)},
602 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)},
603 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)},
604 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]605 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED)},
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]606 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT)},
607 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT)},
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]608#ifdef RECORD_PLAY_CONCURRENCY
609 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HANDSET)},
610 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_SPEAKER)},
611 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HEADPHONES)},
612#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]613 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]614 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_EXTERNAL)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]615 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)},
616 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)},
617 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)},
618 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)},
619 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)},
620 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)},
621 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)},
622 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)},
623 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)},
624 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)},
625 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)},
626 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)},
627 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)},
628 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)},
629 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)},
630 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)},
631 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)},
632 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)},
633 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)},
634 {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)},
635 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]636 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]637 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]638 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]639 {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)},
640 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)},
641 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)},
642 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)},
643 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)},
644 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)},
645 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)},
646 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)},
647 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)},
648 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)},
649 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]650 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_RX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]651 {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)},
652 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)},
653 {TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)},
654 {TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)},
655 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_STEREO_DMIC)},
656 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_STEREO_DMIC)},
657 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]658 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]659 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE)},
660 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE)},
661 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE)},
662 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE)},
663 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE)},
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]664 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_QMIC)},
665 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC)},
666 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_NS)},
667 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]668};
669
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]670static char * backend_tag_table[SND_DEVICE_MAX] = {0};
671static char * hw_interface_table[SND_DEVICE_MAX] = {0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]672
673static struct name_to_index usecase_name_index[AUDIO_USECASE_MAX] = {
674 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_DEEP_BUFFER)},
675 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_LOW_LATENCY)},
676 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_MULTI_CH)},
677 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]678 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD2)},
679 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD3)},
680 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD4)},
681 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD5)},
682 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD6)},
683 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD7)},
684 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD8)},
685 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD9)},
Naresh Tanniru3a7dbe72015-06-25 20:08:01 -0700[diff] [blame]686 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_ULL)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]687 {TO_NAME_INDEX(USECASE_AUDIO_RECORD)},
688 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_LOW_LATENCY)},
689 {TO_NAME_INDEX(USECASE_VOICE_CALL)},
690 {TO_NAME_INDEX(USECASE_VOICE2_CALL)},
691 {TO_NAME_INDEX(USECASE_VOLTE_CALL)},
692 {TO_NAME_INDEX(USECASE_QCHAT_CALL)},
693 {TO_NAME_INDEX(USECASE_VOWLAN_CALL)},
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]694 {TO_NAME_INDEX(USECASE_VOICEMMODE1_CALL)},
695 {TO_NAME_INDEX(USECASE_VOICEMMODE2_CALL)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]696 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK)},
697 {TO_NAME_INDEX(USECASE_INCALL_REC_DOWNLINK)},
698 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK_AND_DOWNLINK)},
699 {TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO)},
Xiaojun Sangb112f882015-08-03 19:38:28 +0800[diff] [blame]700 {TO_NAME_INDEX(USECASE_AUDIO_SPKR_CALIB_TX)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]701};
702
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]703#define NO_COLS 2
704static int msm_be_id_array_len;
705static int (*msm_device_to_be_id)[];
706
707/* Below table lists output device to BE_ID mapping*/
708/* Update the table based on the board configuration*/
709
710static int msm_device_to_be_id_internal_codec [][NO_COLS] = {
711 {AUDIO_DEVICE_OUT_EARPIECE , 34},
712 {AUDIO_DEVICE_OUT_SPEAKER , 34},
713 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 34},
714 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 34},
715 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
716 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
717 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
718 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
719 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
720 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
721 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
722 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
723 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
724 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
725 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
726 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
727 {AUDIO_DEVICE_OUT_PROXY , 9},
728 {AUDIO_DEVICE_OUT_FM , 7},
729 {AUDIO_DEVICE_OUT_FM_TX , 8},
730 {AUDIO_DEVICE_OUT_ALL , -1},
731 {AUDIO_DEVICE_NONE , -1},
732 {AUDIO_DEVICE_OUT_DEFAULT , -1},
733};
734
735static int msm_device_to_be_id_external_codec [][NO_COLS] = {
736 {AUDIO_DEVICE_OUT_EARPIECE , 2},
737 {AUDIO_DEVICE_OUT_SPEAKER , 2},
738 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 2},
739 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2},
740 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
741 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
742 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
743 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
744 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
745 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
746 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
747 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
748 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
749 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
750 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
751 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
752 {AUDIO_DEVICE_OUT_PROXY , 9},
753 {AUDIO_DEVICE_OUT_FM , 7},
754 {AUDIO_DEVICE_OUT_FM_TX , 8},
755 {AUDIO_DEVICE_OUT_ALL , -1},
756 {AUDIO_DEVICE_NONE , -1},
757 {AUDIO_DEVICE_OUT_DEFAULT , -1},
758};
759
760
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]761#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
762#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]763
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]764static bool is_misc_usecase(audio_usecase_t usecase) {
765 bool ret = false;
766 int i;
767
768 for (i = 0; i < AUDIO_USECASE_MAX; i++) {
769 if(usecase == misc_usecase[i]) {
770 ret = true;
771 break;
772 }
773 }
774 return ret;
775}
776
777
778static void update_codec_type(const char *snd_card_name) {
779
780 if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
781 sizeof("msm8939-tapan-snd-card")) ||
782 !strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]783 sizeof("msm8939-tapan9302-snd-card")) ||
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]784 !strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]785 sizeof("msm8939-tomtom9330-snd-card")) ||
786 !strncmp(snd_card_name, "msm8952-tomtom-snd-card",
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]787 sizeof("msm8952-tomtom-snd-card")) ||
Xiaojun Sang9cd237a2015-11-20 15:30:18 +0800[diff] [blame]788 !strncmp(snd_card_name, "msm8953-sku3-tasha-snd-card",
789 sizeof("msm8953-sku3-tasha-snd-card")) ||
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]790 !strncmp(snd_card_name, "msm8952-tasha-snd-card",
791 sizeof("msm8952-tasha-snd-card")) ||
792 !strncmp(snd_card_name, "msm8952-tashalite-snd-card",
793 sizeof("msm8952-tashalite-snd-card")) ||
794 !strncmp(snd_card_name, "msm8952-tasha-skun-snd-card",
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]795 sizeof("msm8952-tasha-skun-snd-card")) ||
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]796 !strncmp(snd_card_name, "msm8976-tasha-snd-card",
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]797 sizeof("msm8976-tasha-snd-card")) ||
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]798 !strncmp(snd_card_name, "msm8976-tashalite-snd-card",
799 sizeof("msm8976-tashalite-snd-card")) ||
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]800 !strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]801 sizeof("msm8976-tasha-skun-snd-card")) ||
802 !strncmp(snd_card_name, "msm8937-tasha-snd-card",
803 sizeof("msm8937-tasha-snd-card")) ||
804 !strncmp(snd_card_name, "msm8937-tashalite-snd-card",
805 sizeof("msm8937-tashalite-snd-card")) ||
806 !strncmp(snd_card_name, "msm8953-tasha-snd-card",
807 sizeof("msm8953-tasha-snd-card")) ||
808 !strncmp(snd_card_name, "msm8953-tashalite-snd-card",
809 sizeof("msm8953-tashalite-snd-card")))
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]810 {
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]811 ALOGI("%s: snd_card_name: %s",__func__,snd_card_name);
812 is_external_codec = true;
813 }
814}
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]815static void query_platform(const char *snd_card_name,
816 char *mixer_xml_path)
817{
818 if (!strncmp(snd_card_name, "msm8x16-snd-card-mtp",
819 sizeof("msm8x16-snd-card-mtp"))) {
820 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
821 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]822
823 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
824 msm_be_id_array_len =
825 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
826
Tanya Finkeldd78e062015-05-26 04:29:56 -0700[diff] [blame]827 } else if (!strncmp(snd_card_name, "msm8x16-snd-card-sbc",
828 sizeof("msm8x16-snd-card-sbc"))) {
829 strlcpy(mixer_xml_path, MIXER_XML_PATH_SBC,
830 sizeof(mixer_xml_path));
831
832 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
833 msm_be_id_array_len =
834 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
835
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]836 } else if (!strncmp(snd_card_name, "msm8x16-skuh-snd-card",
837 sizeof("msm8x16-skuh-snd-card"))) {
838 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUH,
839 sizeof(MIXER_XML_PATH_QRD_SKUH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]840
841 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
842 msm_be_id_array_len =
843 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
844
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]845 } else if (!strncmp(snd_card_name, "msm8x16-skui-snd-card",
846 sizeof("msm8x16-skui-snd-card"))) {
847 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUI,
848 sizeof(MIXER_XML_PATH_QRD_SKUI));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]849
850 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
851 msm_be_id_array_len =
852 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
853
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]854 } else if (!strncmp(snd_card_name, "msm8x16-skuhf-snd-card",
855 sizeof("msm8x16-skuhf-snd-card"))) {
856 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUHF,
857 sizeof(MIXER_XML_PATH_QRD_SKUHF));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]858
859 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
860 msm_be_id_array_len =
861 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
862
Walter Yangc899d572014-05-27 21:52:17 +0800[diff] [blame]863 } else if (!strncmp(snd_card_name, "msm8939-snd-card-mtp",
Yamit Mehtac6003e22014-05-19 10:26:02 +0530[diff] [blame]864 sizeof("msm8939-snd-card-mtp"))) {
Aravind Kumar71ba22b2014-06-23 15:18:50 +0530[diff] [blame]865 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
866 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]867
868 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
869 msm_be_id_array_len =
870 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
871
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]872 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skuk",
873 sizeof("msm8939-snd-card-skuk"))) {
874 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUK,
875 sizeof(MIXER_XML_PATH_SKUK));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]876 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
877 msm_be_id_array_len =
878 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
879
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]880 } else if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
881 sizeof("msm8939-tapan-snd-card"))) {
882 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
883 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]884 msm_device_to_be_id = msm_device_to_be_id_external_codec;
885 msm_be_id_array_len =
886 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
887
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]888 } else if (!strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
889 sizeof("msm8939-tapan9302-snd-card"))) {
890 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
891 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]892
893 msm_device_to_be_id = msm_device_to_be_id_external_codec;
894 msm_be_id_array_len =
895 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
896
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]897 } else if (!strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
898 sizeof("msm8939-tomtom9330-snd-card"))) {
899 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
900 sizeof(MIXER_XML_PATH_WCD9330));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]901 msm_device_to_be_id = msm_device_to_be_id_external_codec;
902 msm_be_id_array_len =
903 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
904
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]905 } else if (!strncmp(snd_card_name, "msm8976-tasha-snd-card",
906 sizeof("msm8976-tasha-snd-card"))) {
907 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
908 sizeof(MIXER_XML_PATH_WCD9335));
909 msm_device_to_be_id = msm_device_to_be_id_external_codec;
910 msm_be_id_array_len =
911 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
912
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]913 } else if (!strncmp(snd_card_name, "msm8976-tashalite-snd-card",
914 sizeof("msm8976-tashalite-snd-card"))) {
915 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
916 MAX_MIXER_XML_PATH);
917 msm_device_to_be_id = msm_device_to_be_id_external_codec;
918 msm_be_id_array_len =
919 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
920
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]921 } else if (!strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
922 sizeof("msm8976-tasha-skun-snd-card"))) {
923 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUN,
924 sizeof(MIXER_XML_PATH_SKUN));
925 msm_device_to_be_id = msm_device_to_be_id_external_codec;
926 msm_be_id_array_len =
927 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
928
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]929 } else if (!strncmp(snd_card_name, "msm8909-skua-snd-card",
930 sizeof("msm8909-skua-snd-card"))) {
931 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUA,
932 sizeof(MIXER_XML_PATH_SKUA));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]933 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
934 msm_be_id_array_len =
935 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]936
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]937 } else if (!strncmp(snd_card_name, "msm8909-skuc-snd-card",
938 sizeof("msm8909-skuc-snd-card"))) {
939 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUC,
940 sizeof(MIXER_XML_PATH_SKUC));
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]941 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
942 msm_be_id_array_len =
943 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
944
945 } else if (!strncmp(snd_card_name, "msm8909-pm8916-snd-card",
946 sizeof("msm8909-pm8916-snd-card"))) {
947 strlcpy(mixer_xml_path, MIXER_XML_PATH_MSM8909_PM8916,
948 sizeof(MIXER_XML_PATH_MSM8909_PM8916));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]949
950 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
951 msm_be_id_array_len =
952 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]953
954 } else if (!strncmp(snd_card_name, "msm8909-skue-snd-card",
955 sizeof("msm8909-skue-snd-card"))) {
956 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUE,
957 sizeof(MIXER_XML_PATH_SKUE));
958 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
959 msm_be_id_array_len =
960 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
961
Meng Wangcfefb8b2014-12-05 14:35:55 +0800[diff] [blame]962 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skul",
963 sizeof("msm8939-snd-card-skul"))) {
964 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUL,
965 sizeof(MIXER_XML_PATH_SKUL));
966 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
967 msm_be_id_array_len =
968 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]969 } else if (!strncmp(snd_card_name, "msm8952-snd-card-mtp",
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]970 sizeof("msm8952-snd-card-mtp"))) {
Naresh Tanniru0d28b4a2015-03-23 00:58:49 +0530[diff] [blame]971 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
972 sizeof(MIXER_XML_PATH_MTP));
973 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
974 msm_be_id_array_len =
975 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
976 } else if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
977 sizeof("msm8952-tomtom-snd-card"))) {
978 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
979 sizeof(MIXER_XML_PATH_WCD9330));
980 msm_device_to_be_id = msm_device_to_be_id_external_codec;
981 msm_be_id_array_len =
982 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]983 } else if (!strncmp(snd_card_name, "msm8952-sku1-snd-card",
984 sizeof("msm8952-sku1-snd-card"))) {
985 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU1,
986 sizeof(MIXER_XML_PATH_SKU1));
987 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
988 msm_be_id_array_len =
989 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
990 } else if (!strncmp(snd_card_name, "msm8952-sku2-snd-card",
991 sizeof("msm8952-sku2-snd-card"))) {
992 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU2,
993 sizeof(MIXER_XML_PATH_SKU2));
994 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
995 msm_be_id_array_len =
996 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]997 } else if (!strncmp(snd_card_name, "msm8953-sku3-tasha-snd-card",
998 sizeof("msm8953-sku3-tasha-snd-card"))) {
999 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU3,
1000 sizeof(MIXER_XML_PATH_SKU3));
1001 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1002 msm_be_id_array_len =
1003 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]1004 } else if (!strncmp(snd_card_name, "msm8952-skum-snd-card",
1005 sizeof("msm8952-skum-snd-card"))) {
1006 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUM,
1007 sizeof(MIXER_XML_PATH_SKUM));
1008 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1009 msm_be_id_array_len =
1010 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]1011 } else if (!strncmp(snd_card_name, "msm8952-tasha-snd-card",
1012 sizeof("msm8952-tasha-snd-card"))) {
1013 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
1014 sizeof(MIXER_XML_PATH_WCD9335));
1015 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1016 msm_be_id_array_len =
1017 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]1018
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1019 } else if (!strncmp(snd_card_name, "msm8952-tashalite-snd-card",
1020 sizeof("msm8952-tashalite-snd-card"))) {
1021 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
1022 MAX_MIXER_XML_PATH);
1023 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1024 msm_be_id_array_len =
1025 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]1026 } else if (!strncmp(snd_card_name, "msm8976-skun-snd-card",
1027 sizeof("msm8976-skun-snd-card"))) {
1028 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUN_CAJON,
1029 sizeof(MIXER_XML_PATH_SKUN_CAJON));
1030 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1031 msm_be_id_array_len =
1032 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]1033
1034 } else if (!strncmp(snd_card_name, "msm8937-snd-card-mtp",
1035 sizeof("msm8937-snd-card-mtp"))) {
1036 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
1037 sizeof(MIXER_XML_PATH_MTP));
1038 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1039 msm_be_id_array_len =
1040 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1041 } else if (!strncmp(snd_card_name, "msm8937-tasha-snd-card",
1042 sizeof("msm8937-tasha-snd-card"))) {
1043 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
1044 sizeof(MIXER_XML_PATH_WCD9335));
1045 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1046 msm_be_id_array_len =
1047 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
1048 } else if (!strncmp(snd_card_name, "msm8937-tashalite-snd-card",
1049 sizeof("msm8937-tashalite-snd-card"))) {
1050 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
1051 MAX_MIXER_XML_PATH);
1052 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1053 msm_be_id_array_len =
1054 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
1055 } else if (!strncmp(snd_card_name, "msm8953-snd-card-mtp",
1056 sizeof("msm8953-snd-card-mtp"))) {
1057 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
1058 sizeof(MIXER_XML_PATH_MTP));
1059 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1060 msm_be_id_array_len =
1061 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1062 } else if (!strncmp(snd_card_name, "msm8953-tasha-snd-card",
1063 sizeof("msm8953-tasha-snd-card"))) {
1064 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
1065 sizeof(MIXER_XML_PATH_WCD9335));
1066 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1067 msm_be_id_array_len =
1068 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
1069 } else if (!strncmp(snd_card_name, "msm8953-tashalite-snd-card",
1070 sizeof("msm8937-tashalite-snd-card"))) {
1071 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
1072 MAX_MIXER_XML_PATH);
1073 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1074 msm_be_id_array_len =
1075 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]1076 } else {
1077 strlcpy(mixer_xml_path, MIXER_XML_PATH,
1078 sizeof(MIXER_XML_PATH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]1079
1080 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1081 msm_be_id_array_len =
1082 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1083
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1084 }
1085}
1086
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]1087void platform_set_echo_reference(struct audio_device *adev, bool enable,
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]1088 audio_devices_t out_device __unused)
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]1089{
1090 struct platform_data *my_data = (struct platform_data *)adev->platform;
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]1091
1092 if (strcmp(my_data->ec_ref_mixer_path, "")) {
1093 ALOGV("%s: disabling %s", __func__, my_data->ec_ref_mixer_path);
1094 audio_route_reset_and_update_path(adev->audio_route,
1095 my_data->ec_ref_mixer_path);
1096 }
1097
1098 if (enable) {
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]1099 if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_HEADPHONES_44_1] > 0)
1100 strlcpy(my_data->ec_ref_mixer_path, "echo-reference headphones-44.1",
1101 sizeof(my_data->ec_ref_mixer_path));
Leena Winterrowdd7a04cd2016-01-07 11:50:02 -0800[diff] [blame]1102 else if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_SPEAKER_VBAT] > 0)
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]1103 strlcpy(my_data->ec_ref_mixer_path, "vbat-speaker echo-reference",
1104 sizeof(my_data->ec_ref_mixer_path));
1105 else
1106 strlcpy(my_data->ec_ref_mixer_path, "echo-reference",
1107 sizeof(my_data->ec_ref_mixer_path));
1108
1109
1110 ALOGD("%s: enabling %s", __func__, my_data->ec_ref_mixer_path);
1111 audio_route_apply_and_update_path(adev->audio_route,
1112 my_data->ec_ref_mixer_path);
1113 }
1114}
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1115void platform_set_gsm_mode(void *platform, bool enable)
1116{
1117 struct platform_data *my_data = (struct platform_data *)platform;
1118 struct audio_device *adev = my_data->adev;
1119
1120 if (my_data->gsm_mode_enabled) {
1121 my_data->gsm_mode_enabled = false;
1122 ALOGV("%s: disabling gsm mode", __func__);
1123 audio_route_reset_and_update_path(adev->audio_route, "gsm-mode");
1124 }
1125
1126 if (enable) {
1127 my_data->gsm_mode_enabled = true;
1128 ALOGD("%s: enabling gsm mode", __func__);
1129 audio_route_apply_and_update_path(adev->audio_route, "gsm-mode");
1130 }
1131}
1132
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1133void close_csd_client(struct csd_data *csd)
1134{
1135 if (csd != NULL) {
1136 csd->deinit();
1137 dlclose(csd->csd_client);
1138 free(csd);
1139 csd = NULL;
1140 }
1141}
1142
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1143
1144static void set_platform_defaults()
1145{
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1146 int32_t dev, count = 0;
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1147 const char *MEDIA_MIMETYPE_AUDIO_ALAC = "audio/alac";
1148 const char *MEDIA_MIMETYPE_AUDIO_APE = "audio/x-ape";
1149
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1150 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1151 backend_tag_table[dev] = NULL;
1152 hw_interface_table[dev] = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1153 }
1154 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1155 backend_bit_width_table[dev] = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1156 }
1157
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1158 // To overwrite these go to the audio_platform_info.xml file.
1159 backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC] = strdup("bt-sco");
1160 backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC_WB] = strdup("bt-sco-wb");
1161 backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC_NREC] = strdup("bt-sco");
1162 backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = strdup("bt-sco-wb");
1163 backend_tag_table[SND_DEVICE_OUT_BT_SCO] = strdup("bt-sco");
1164 backend_tag_table[SND_DEVICE_OUT_BT_SCO_WB] = strdup("bt-sco-wb");
1165 backend_tag_table[SND_DEVICE_OUT_HDMI] = strdup("hdmi");
1166 backend_tag_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("speaker-and-hdmi");
1167 backend_tag_table[SND_DEVICE_OUT_VOICE_TX] = strdup("afe-proxy");
1168 backend_tag_table[SND_DEVICE_IN_VOICE_RX] = strdup("afe-proxy");
1169 backend_tag_table[SND_DEVICE_OUT_AFE_PROXY] = strdup("afe-proxy");
1170 backend_tag_table[SND_DEVICE_OUT_USB_HEADSET] = strdup("usb-headphones");
1171 backend_tag_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] =
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1172 strdup("speaker-and-usb-headphones");
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1173 backend_tag_table[SND_DEVICE_IN_USB_HEADSET_MIC] = strdup("usb-headset-mic");
1174 backend_tag_table[SND_DEVICE_IN_CAPTURE_FM] = strdup("capture-fm");
1175 backend_tag_table[SND_DEVICE_OUT_TRANSMISSION_FM] = strdup("transmission-fm");
1176 backend_tag_table[SND_DEVICE_OUT_HEADPHONES_44_1] = strdup("headphones-44.1");
1177 backend_tag_table[SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = strdup("vbat-voice-speaker");
1178
1179 hw_interface_table[SND_DEVICE_OUT_HDMI] = strdup("HDMI_RX");
1180 hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("SLIMBUS_0_RX-and-HDMI_RX");
1181 hw_interface_table[SND_DEVICE_OUT_VOICE_TX] = strdup("AFE_PCM_RX");
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1182
1183 /*remove ALAC & APE from DSP decoder list based on software decoder availability*/
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]1184 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]1185 count++) {
1186
1187 if (!strncmp(MEDIA_MIMETYPE_AUDIO_ALAC, dsp_only_decoders_mime[count],
1188 strlen(dsp_only_decoders_mime[count]))) {
1189
1190 if(property_get_bool("use.qti.sw.alac.decoder", false)) {
1191 ALOGD("Alac software decoder is available...removing alac from DSP decoder list");
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]1192 strlcpy(dsp_only_decoders_mime[count],"none",5);
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1193 }
1194 } else if (!strncmp(MEDIA_MIMETYPE_AUDIO_APE, dsp_only_decoders_mime[count],
1195 strlen(dsp_only_decoders_mime[count]))) {
1196
1197 if(property_get_bool("use.qti.sw.ape.decoder", false)) {
1198 ALOGD("APE software decoder is available...removing ape from DSP decoder list");
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]1199 strlcpy(dsp_only_decoders_mime[count],"none",5);
Naresh Tanniru34a303c2016-01-27 17:26:41 +0530[diff] [blame]1200 }
1201 }
1202 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1203}
1204
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1205void get_cvd_version(char *cvd_version, struct audio_device *adev)
1206{
1207 struct mixer_ctl *ctl;
1208 int count;
1209 int ret = 0;
1210
1211 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
1212 if (!ctl) {
1213 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
1214 goto done;
1215 }
1216 mixer_ctl_update(ctl);
1217
1218 count = mixer_ctl_get_num_values(ctl);
1219 if (count > MAX_CVD_VERSION_STRING_SIZE)
1220 count = MAX_CVD_VERSION_STRING_SIZE;
1221
1222 ret = mixer_ctl_get_array(ctl, cvd_version, count);
1223 if (ret != 0) {
1224 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
1225 goto done;
1226 }
1227
1228done:
1229 return;
1230}
1231
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1232static int hw_util_open(int card_no)
1233{
1234 int fd = -1;
1235 char dev_name[256];
1236
1237 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
1238 card_no, WCD9XXX_CODEC_HWDEP_NODE);
1239 ALOGD("%s Opening device %s\n", __func__, dev_name);
1240 fd = open(dev_name, O_WRONLY);
1241 if (fd < 0) {
1242 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
1243 return fd;
1244 }
1245 ALOGD("%s success", __func__);
1246 return fd;
1247}
1248
1249struct param_data {
1250 int use_case;
1251 int acdb_id;
1252 int get_size;
1253 int buff_size;
1254 int data_size;
1255 void *buff;
1256};
1257
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1258static int send_vbat_adc_data_to_acdb(struct platform_data *plat_data, char *cal_type)
1259{
1260 int ret = 0;
1261 struct mixer_ctl *ctl;
1262 uint16_t vbat_adc_data[2];
1263 struct platform_data *my_data = plat_data;
1264 struct audio_device *adev = my_data->adev;
1265
1266 const char *mixer_ctl_name = "Vbat ADC data";
1267
1268 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1269 if (!ctl) {
1270 ALOGE("%s: Could not get ctl for mixer ctl name - %s",
1271 __func__, mixer_ctl_name);
1272 ret = -EINVAL;
1273 goto done;
1274 }
1275
1276 vbat_adc_data[0] = mixer_ctl_get_value(ctl, 0);
1277 vbat_adc_data[1] = mixer_ctl_get_value(ctl, 1);
1278
1279 ALOGD("%s: Vbat ADC output values: Dcp1: %d , Dcp2: %d",
1280 __func__, vbat_adc_data[0], vbat_adc_data[1]);
1281
1282 ret = my_data->acdb_set_codec_data(&vbat_adc_data[0], cal_type);
1283
1284done:
1285 return ret;
1286}
1287
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1288static void send_codec_cal(acdb_loader_get_calibration_t acdb_loader_get_calibration,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1289 struct platform_data *plat_data, int fd)
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1290{
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1291 int type;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1292
1293 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
1294 struct wcdcal_ioctl_buffer codec_buffer;
1295 struct param_data calib;
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1296 int ret;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1297
Bharath Ramachandramurthy63a47ef2015-08-31 17:41:46 -0700[diff] [blame]1298 /* MAD calibration is handled by sound trigger HAL, skip here */
1299 if (type == WCD9XXX_MAD_CAL)
1300 continue;
1301
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1302 if((plat_data->is_vbat_speaker) && (WCD9XXX_VBAT_CAL == type)) {
1303 ret = send_vbat_adc_data_to_acdb(plat_data, cal_name_info[type]);
1304 if (ret < 0)
1305 ALOGE("%s error in sending vbat adc data to acdb", __func__);
1306 }
1307
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1308 calib.get_size = 1;
1309 ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data),
1310 &calib);
1311 if (ret < 0) {
1312 ALOGE("%s get_calibration failed\n", __func__);
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1313 continue;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1314 }
1315 calib.get_size = 0;
1316 calib.buff = malloc(calib.buff_size);
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1317 if(calib.buff == NULL) {
1318 ALOGE("%s mem allocation for %d bytes for %s failed\n"
1319 , __func__, calib.buff_size, cal_name_info[type]);
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1320 continue;
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1321 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1322 ret = acdb_loader_get_calibration(cal_name_info[type],
1323 sizeof(struct param_data), &calib);
1324 if (ret < 0) {
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1325 ALOGE("%s get_calibration failed type=%s calib.size=%d\n"
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]1326 , __func__, cal_name_info[type], calib.buff_size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1327 free(calib.buff);
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1328 continue;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1329 }
1330 codec_buffer.buffer = calib.buff;
1331 codec_buffer.size = calib.data_size;
1332 codec_buffer.cal_type = type;
1333 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1334 ALOGE("Failed to call ioctl for %s err=%d calib.size=%d",
1335 cal_name_info[type], errno, codec_buffer.size);
1336 ALOGD("%s cal sent for %s calib.size=%d"
1337 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1338 free(calib.buff);
1339 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1340}
1341
1342static void audio_hwdep_send_cal(struct platform_data *plat_data)
1343{
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1344 int fd = plat_data->hw_dep_fd;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1345
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1346 if (fd < 0)
1347 fd = hw_util_open(plat_data->adev->snd_card);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1348 if (fd == -1) {
1349 ALOGE("%s error open\n", __func__);
1350 return;
1351 }
1352
1353 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
1354 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
1355
1356 if (acdb_loader_get_calibration == NULL) {
1357 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
1358 dlerror());
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1359 if (fd >= 0) {
1360 close(fd);
1361 plat_data->hw_dep_fd = -1;
1362 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1363 return;
1364 }
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1365
1366 send_codec_cal(acdb_loader_get_calibration, plat_data, fd);
1367 plat_data->hw_dep_fd = fd;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1368}
1369
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1370const char * get_snd_card_name_for_acdb_loader(const char *snd_card_name) {
1371
1372 if(snd_card_name == NULL)
1373 return NULL;
1374
1375 // Both tasha & tasha-lite uses tasha ACDB files
1376 // simulate sound card name for tasha lite, so that
1377 // ACDB module loads tasha ACDB files for tasha lite
1378 if(!strncmp(snd_card_name, "msm8976-tashalite-snd-card",
1379 sizeof("msm8976-tashalite-snd-card"))) {
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]1380 ALOGD("using tasha ACDB files for tasha-lite");
1381 return "msm8976-tasha-snd-card";
1382 }
1383
1384 if(!strncmp(snd_card_name, "msm8952-tashalite-snd-card",
1385 sizeof("msm8952-tashalite-snd-card"))) {
1386 ALOGD("using tasha ACDB files for tasha-lite");
1387 return "msm8952-tasha-snd-card";
1388 }
1389
1390 if(!strncmp(snd_card_name, "msm8937-tashalite-snd-card",
1391 sizeof("msm8937-tashalite-snd-card"))) {
1392 ALOGD("using tasha ACDB files for tasha-lite");
1393 return "msm8937-tasha-snd-card";
1394 }
1395
1396 if(!strncmp(snd_card_name, "msm8953-tashalite-snd-card",
1397 sizeof("msm8953-tashalite-snd-card"))) {
1398 ALOGD("using tasha ACDB files for tasha-lite");
1399 return "msm8953-tasha-snd-card";
1400 }
1401
1402 return snd_card_name;
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1403}
1404
1405
1406int platform_acdb_init(void *platform)
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1407{
1408 struct platform_data *my_data = (struct platform_data *)platform;
1409 char *cvd_version = NULL;
1410 int key = 0;
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1411 const char *snd_card_name, *acdb_snd_card_name;
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1412 int result;
1413 char value[PROPERTY_VALUE_MAX];
1414 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
1415 if (!cvd_version)
1416 ALOGE("Failed to allocate cvd version");
1417 else
1418 get_cvd_version(cvd_version, my_data->adev);
1419
1420 property_get("audio.ds1.metainfo.key",value,"0");
1421 key = atoi(value);
1422 snd_card_name = mixer_get_name(my_data->adev->mixer);
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1423 acdb_snd_card_name = get_snd_card_name_for_acdb_loader(snd_card_name);
1424
1425 result = my_data->acdb_init(acdb_snd_card_name, cvd_version, key);
1426
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]1427 /* Save these variables in platform_data. These will be used
1428 while reloading ACDB files during run time. */
1429 strlcpy(my_data->cvd_version, cvd_version, MAX_CVD_VERSION_STRING_SIZE);
1430 strlcpy(my_data->snd_card_name, acdb_snd_card_name,
1431 MAX_SND_CARD_STRING_SIZE);
1432 my_data->metainfo_key = key;
1433
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1434 if (cvd_version)
1435 free(cvd_version);
1436 if (!result) {
1437 my_data->is_acdb_initialized = true;
1438 ALOGD("ACDB initialized");
1439 audio_hwdep_send_cal(my_data);
1440 } else {
1441 my_data->is_acdb_initialized = false;
1442 ALOGD("ACDB initialization failed");
1443 }
1444 return result;
1445}
1446
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1447#define MAX_PATH (256)
1448#define THERMAL_SYSFS "/sys/class/thermal"
1449#define TZ_TYPE "/sys/class/thermal/thermal_zone%d/type"
1450#define TZ_WSA "/sys/class/thermal/thermal_zone%d/temp"
1451
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1452static bool check_and_get_wsa_info(char *snd_card_name, int *wsaCount,
1453 bool *is_wsa_combo_supported)
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1454{
1455 DIR *tdir = NULL;
1456 struct dirent *tdirent = NULL;
1457 int tzn = 0;
1458 char name[MAX_PATH] = {0};
1459 char cwd[MAX_PATH] = {0};
1460 char file[10] = "wsa";
1461 bool found = false;
1462 int wsa_count = 0;
1463
1464 if (!getcwd(cwd, sizeof(cwd)))
1465 return false;
1466
1467 chdir(THERMAL_SYSFS); /* Change dir to read the entries. Doesnt work
1468 otherwise */
1469 tdir = opendir(THERMAL_SYSFS);
1470 if (!tdir) {
1471 ALOGE("Unable to open %s\n", THERMAL_SYSFS);
1472 return false;
1473 }
1474
1475 while ((tdirent = readdir(tdir))) {
1476 char buf[50];
1477 struct dirent *tzdirent;
1478 DIR *tzdir = NULL;
1479
1480 tzdir = opendir(tdirent->d_name);
1481 if (!tzdir)
1482 continue;
1483 while ((tzdirent = readdir(tzdir))) {
1484 if (strcmp(tzdirent->d_name, "type"))
1485 continue;
1486 snprintf(name, MAX_PATH, TZ_TYPE, tzn);
1487 ALOGD("Opening %s\n", name);
1488 read_line_from_file(name, buf, sizeof(buf));
1489 if (strstr(buf, file)) {
1490 wsa_count++;
1491 /*We support max only two WSA speakers*/
1492 if (wsa_count == 2)
1493 break;
1494 }
1495 tzn++;
1496 }
1497 closedir(tzdir);
1498 }
1499 if (wsa_count > 0){
1500 ALOGD("Found %d WSA present on the platform", wsa_count);
1501 found = true;
1502 *wsaCount = wsa_count;
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1503
1504 /* update wsa combo supported flag based on sound card name */
1505 /* wsa combo flag needs to be set to true only for hardware
1506 combinations which has support for both wsa and non-wsa speaker */
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]1507 *is_wsa_combo_supported = false;
1508 if(snd_card_name) {
1509 if ((!strncmp(snd_card_name, "msm8953-snd-card-mtp",
1510 sizeof("msm8953-snd-card-mtp")) ||
1511 (!strncmp(snd_card_name, "msm8952-skum-snd-card",
1512 sizeof("msm8952-skum-snd-card"))))) {
1513 *is_wsa_combo_supported = true;
1514 }
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1515 }
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1516 }
1517 closedir(tdir);
1518 chdir(cwd); /* Restore current working dir */
1519 return found;
1520}
1521
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1522void *platform_init(struct audio_device *adev)
1523{
1524 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1525 struct platform_data *my_data = NULL;
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]1526 int retry_num = 0, snd_card_num = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1527 const char *snd_card_name;
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]1528 char mixer_xml_path[MAX_MIXER_XML_PATH],ffspEnable[PROPERTY_VALUE_MAX];
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1529 const char *mixer_ctl_name = "Set HPX ActiveBe";
1530 struct mixer_ctl *ctl = NULL;
Naveen Kumar70e27352015-07-22 21:07:10 +0530[diff] [blame]1531 int idx;
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1532 int wsaCount =0;
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1533 bool is_wsa_combo_supported = false;
Naveen Kumar70e27352015-07-22 21:07:10 +0530[diff] [blame]1534
1535 my_data = calloc(1, sizeof(struct platform_data));
1536
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1537 if (!my_data) {
1538 ALOGE("failed to allocate platform data");
1539 return NULL;
1540 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1541
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1542 while (snd_card_num < MAX_SND_CARD) {
1543 adev->mixer = mixer_open(snd_card_num);
1544
1545 while (!adev->mixer && retry_num < RETRY_NUMBER) {
1546 usleep(RETRY_US);
1547 adev->mixer = mixer_open(snd_card_num);
1548 retry_num++;
1549 }
1550
1551 if (!adev->mixer) {
1552 ALOGE("%s: Unable to open the mixer card: %d", __func__,
1553 snd_card_num);
1554 retry_num = 0;
1555 snd_card_num++;
1556 continue;
1557 }
1558
1559 snd_card_name = mixer_get_name(adev->mixer);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]1560 ALOGD("%s: snd_card_name: %s", __func__, snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1561
1562 my_data->hw_info = hw_info_init(snd_card_name);
1563 if (!my_data->hw_info) {
1564 ALOGE("%s: Failed to init hardware info", __func__);
1565 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1566 query_platform(snd_card_name, mixer_xml_path);
1567 ALOGD("%s: mixer path file is %s", __func__,
1568 mixer_xml_path);
1569 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
1570 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1571 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1572 mixer_xml_path);
1573 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1574 if (!adev->audio_route) {
1575 ALOGE("%s: Failed to init audio route controls, aborting.",
1576 __func__);
1577 free(my_data);
Mingming Yindda29e62015-12-02 18:02:28 -0800[diff] [blame]1578 mixer_close(adev->mixer);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1579 return NULL;
1580 }
1581 adev->snd_card = snd_card_num;
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1582 update_codec_type(snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1583 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
1584 break;
1585 }
1586 retry_num = 0;
1587 snd_card_num++;
Mingming Yindda29e62015-12-02 18:02:28 -0800[diff] [blame]1588 mixer_close(adev->mixer);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1589 }
1590
1591 if (snd_card_num >= MAX_SND_CARD) {
1592 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
1593 free(my_data);
1594 return NULL;
1595 }
1596
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1597 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1598 my_data->fluence_in_spkr_mode = false;
1599 my_data->fluence_in_voice_call = false;
1600 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1601 my_data->fluence_in_audio_rec = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1602 my_data->external_spk_1 = false;
1603 my_data->external_spk_2 = false;
1604 my_data->external_mic = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1605 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1606 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]1607 my_data->slowtalk = false;
1608 my_data->hd_voice = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1609 my_data->edid_info = NULL;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1610 my_data->is_wsa_speaker = false;
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1611 my_data->hw_dep_fd = -1;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1612
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1613 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
1614 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1615 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1616 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1617 my_data->fluence_type = FLUENCE_DUAL_MIC;
1618 } else {
1619 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1620 }
1621
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1622 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1623 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1624 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1625 my_data->fluence_in_voice_call = true;
1626 }
1627
1628 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1629 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1630 my_data->fluence_in_voice_rec = true;
1631 }
1632
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1633 property_get("persist.audio.fluence.audiorec",value,"");
1634 if (!strncmp("true", value, sizeof("true"))) {
1635 my_data->fluence_in_audio_rec = true;
1636 }
1637
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1638 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1639 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1640 my_data->fluence_in_spkr_mode = true;
1641 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1642
1643 property_get("persist.audio.fluence.mode",value,"");
1644 if (!strncmp("broadside", value, sizeof("broadside"))) {
1645 my_data->fluence_mode = FLUENCE_BROADSIDE;
1646 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1647 }
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1648
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]1649 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]1650 /*Set ACDB ID of Stereo speaker if two WSAs are present*/
1651 /*Default ACDB ID for wsa speaker is that for mono*/
1652 if (wsaCount == 2) {
1653 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_WSA, 15);
1654 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_VBAT, 15);
1655 }
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1656
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1657 my_data->is_wsa_speaker = true;
Naresh Tanniru74a2eee2016-02-10 13:38:19 +0530[diff] [blame]1658
1659 if (is_wsa_combo_supported)
1660 hw_info_enable_wsa_combo_usecase_support(my_data->hw_info);
1661
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1662 }
1663
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1664 property_get("persist.audio.FFSP.enable", ffspEnable, "");
1665 if (!strncmp("true", ffspEnable, sizeof("true"))) {
1666 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1667 acdb_device_table[SND_DEVICE_OUT_SPEAKER_WSA] = 131;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1668 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
1669 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
1670 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1671 }
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1672
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1673 /* Check if Vbat speaker enabled property is set, this should be done before acdb init */
1674 bool ret = false;
1675 ret = audio_extn_can_use_vbat();
1676 if (ret)
1677 my_data->is_vbat_speaker = true;
1678
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]1679 /*
1680 * Check if hifi audio( i.e. 96, 192 KHZ) is enabled for this platform,
1681 * enable hifi audio by default for external codec targets
1682 */
1683 ret = audio_extn_is_hifi_audio_supported();
1684 if (ret || is_external_codec)
1685 my_data->hifi_audio = true;
1686
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1687 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1688 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1689 if (my_data->acdb_handle == NULL) {
1690 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1691 } else {
1692 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1693 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1694 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1695 if (!my_data->acdb_deallocate)
1696 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1697 __func__, LIB_ACDB_LOADER);
1698
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1699 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]1700 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1701 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1702 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1703 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1704
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1705 my_data->acdb_set_audio_cal = (acdb_set_audio_cal_t)dlsym(my_data->acdb_handle,
1706 "acdb_loader_set_audio_cal_v2");
1707 if (!my_data->acdb_set_audio_cal)
1708 ALOGE("%s: Could not find the symbol acdb_set_audio_cal_v2 from %s",
1709 __func__, LIB_ACDB_LOADER);
1710
1711 my_data->acdb_get_audio_cal = (acdb_get_audio_cal_t)dlsym(my_data->acdb_handle,
1712 "acdb_loader_get_audio_cal_v2");
1713 if (!my_data->acdb_get_audio_cal)
1714 ALOGE("%s: Could not find the symbol acdb_get_audio_cal_v2 from %s",
1715 __func__, LIB_ACDB_LOADER);
1716
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1717 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1718 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1719 if (!my_data->acdb_send_voice_cal)
1720 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1721 __func__, LIB_ACDB_LOADER);
1722
1723 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1724 "acdb_loader_reload_vocvoltable");
1725 if (!my_data->acdb_reload_vocvoltable)
1726 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1727 __func__, LIB_ACDB_LOADER);
1728
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1729 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1730 my_data->acdb_handle,
1731 "acdb_loader_get_default_app_type");
1732 if (!my_data->acdb_get_default_app_type)
1733 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1734 __func__, LIB_ACDB_LOADER);
1735
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1736 my_data->acdb_send_common_top = (acdb_send_common_top_t)dlsym(
1737 my_data->acdb_handle,
1738 "acdb_loader_send_common_custom_topology");
1739 if (!my_data->acdb_send_common_top)
1740 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1741 __func__, LIB_ACDB_LOADER);
1742
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1743 my_data->acdb_set_codec_data = (acdb_set_codec_data_t)dlsym(
1744 my_data->acdb_handle,
1745 "acdb_loader_set_codec_data");
1746 if (!my_data->acdb_set_codec_data)
1747 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1748 __func__, LIB_ACDB_LOADER);
1749
1750
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1751 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1752 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1753 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1754 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1755 goto acdb_init_fail;
1756 }
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]1757
1758 my_data->acdb_reload = (acdb_reload_t)dlsym(my_data->acdb_handle,
1759 "acdb_loader_reload_acdb_files");
1760 if (my_data->acdb_reload == NULL) {
1761 ALOGE("%s: dlsym error %s for acdb_loader_reload_acdb_files", __func__, dlerror());
1762 goto acdb_init_fail;
1763 }
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1764 platform_acdb_init(my_data);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1765 }
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1766 audio_extn_pm_vote();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1767
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1768 /* Configure active back end for HPX*/
1769 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1770 if (ctl) {
1771 ALOGE(" sending HPX Active BE information ");
1772 mixer_ctl_set_value(ctl, 0, is_external_codec);
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1773 }
1774
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1775acdb_init_fail:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1776
1777 set_platform_defaults();
1778
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]1779 /* Initialize ACDB and PCM ID's */
1780 if (is_external_codec)
Ravi Kumar Alamanda14b0f2d2015-06-28 21:04:09 -0700[diff] [blame]1781 platform_info_init(PLATFORM_INFO_XML_PATH_EXTCODEC, my_data);
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]1782 else
Ravi Kumar Alamanda14b0f2d2015-06-28 21:04:09 -0700[diff] [blame]1783 platform_info_init(PLATFORM_INFO_XML_PATH, my_data);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1784
1785 /* init usb */
1786 audio_extn_usb_init(adev);
1787 /* update sound cards appropriately */
1788 audio_extn_usb_set_proxy_sound_card(adev->snd_card);
1789
1790 /* Read one time ssr property */
1791 audio_extn_ssr_update_enabled();
1792 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1793
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1794 /* init dap hal */
1795 audio_extn_dap_hal_init(adev->snd_card);
1796
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1797 audio_extn_dolby_set_license(adev);
1798
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1799 /* init audio device arbitration */
1800 audio_extn_dev_arbi_init();
1801
1802 my_data->edid_info = NULL;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1803
1804 /* initialize backend config */
1805 for (idx = 0; idx < MAX_CODEC_BACKENDS; idx++) {
1806 my_data->current_backend_cfg[idx].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
1807 if (idx == HEADPHONE_44_1_BACKEND)
1808 my_data->current_backend_cfg[idx].sample_rate = OUTPUT_SAMPLING_RATE_44100;
1809 my_data->current_backend_cfg[idx].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
1810 }
1811
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]1812 if (is_external_codec) {
1813 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1814 strdup("SLIM_0_RX Format");
1815 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1816 strdup("SLIM_0_RX SampleRate");
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1817
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]1818 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].bitwidth_mixer_ctl =
1819 strdup("SLIM_5_RX Format");
1820 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].samplerate_mixer_ctl =
1821 strdup("SLIM_5_RX SampleRate");
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1822
1823 my_data->current_backend_cfg[HEADPHONE_BACKEND].bitwidth_mixer_ctl =
1824 strdup("SLIM_6_RX Format");
1825 my_data->current_backend_cfg[HEADPHONE_BACKEND].samplerate_mixer_ctl =
1826 strdup("SLIM_6_RX SampleRate");
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]1827 } else {
1828 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1829 strdup("MI2S_RX Format");
1830 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1831 strdup("MI2S_RX SampleRate");
1832 }
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]1833
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]1834 ret = audio_extn_utils_get_codec_version(snd_card_name,
1835 my_data->adev->snd_card,
1836 my_data->codec_version);
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]1837
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]1838 if (NATIVE_AUDIO_MODE_INVALID != platform_get_native_support()) {
1839 /*
1840 * Native playback is enabled from the UI.
1841 */
1842 if(strstr(snd_card_name, "tasha")) {
1843 if (strstr(my_data->codec_version, "WCD9335_1_0") ||
1844 strstr(my_data->codec_version, "WCD9335_1_1")) {
1845 ALOGD("%s:napb: TASHA 1.0 or 1.1 only SRC mode is supported",
1846 __func__);
1847 platform_set_native_support(NATIVE_AUDIO_MODE_SRC);
1848 }
1849 } else {
1850 platform_set_native_support(NATIVE_AUDIO_MODE_INVALID);
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]1851 }
1852 }
1853
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1854 my_data->edid_info = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1855 return my_data;
1856}
1857
1858void platform_deinit(void *platform)
1859{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1860 struct platform_data *my_data = (struct platform_data *)platform;
1861
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1862 if (my_data->edid_info) {
1863 free(my_data->edid_info);
1864 my_data->edid_info = NULL;
1865 }
1866
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1867 if (my_data->hw_dep_fd >= 0) {
1868 close(my_data->hw_dep_fd);
1869 my_data->hw_dep_fd = -1;
1870 }
1871
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1872 hw_info_deinit(my_data->hw_info);
1873 close_csd_client(my_data->csd);
1874
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1875 int32_t dev;
1876 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1877 if (backend_tag_table[dev]) {
1878 free(backend_tag_table[dev]);
1879 backend_tag_table[dev]= NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1880 }
1881 }
1882
1883 /* deinit audio device arbitration */
1884 audio_extn_dev_arbi_deinit();
1885
1886 if (my_data->edid_info) {
1887 free(my_data->edid_info);
1888 my_data->edid_info = NULL;
1889 }
1890
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1891 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1892 /* deinit usb */
1893 audio_extn_usb_deinit();
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1894 audio_extn_dap_hal_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1895}
1896
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1897static int platform_is_acdb_initialized(void *platform)
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1898{
1899 struct platform_data *my_data = (struct platform_data *)platform;
1900 ALOGD("%s: acdb initialized %d\n", __func__, my_data->is_acdb_initialized);
1901 return my_data->is_acdb_initialized;
1902}
1903
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1904void platform_snd_card_update(void *platform, int snd_scard_state)
1905{
1906 struct platform_data *my_data = (struct platform_data *)platform;
1907
1908 if (snd_scard_state == SND_CARD_STATE_ONLINE) {
1909 if (!platform_is_acdb_initialized(my_data)) {
1910 if(platform_acdb_init(my_data))
1911 ALOGE("%s: acdb initialization is failed", __func__);
1912 } else if (my_data->acdb_send_common_top() < 0) {
1913 ALOGD("%s: acdb did not set common topology", __func__);
1914 }
1915 }
1916}
1917
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1918const char *platform_get_snd_device_name(snd_device_t snd_device)
1919{
1920 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
1921 return device_table[snd_device];
1922 else
1923 return "";
1924}
1925
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1926int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
1927 char *device_name)
1928{
1929 struct platform_data *my_data = (struct platform_data *)platform;
1930
1931 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1932 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
1933 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
1934 } else {
1935 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
1936 return -EINVAL;
1937 }
1938
1939 return 0;
1940}
1941
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1942void platform_add_backend_name(char *mixer_path, snd_device_t snd_device,
1943 struct audio_usecase *usecase)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1944{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1945 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1946 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1947 return;
1948 }
1949
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1950 if((snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
1951 !(usecase->type == VOICE_CALL || usecase->type == VOIP_CALL)) {
1952 ALOGI("%s: Not adding vbat speaker device to non voice use cases", __func__);
1953 return;
1954 }
1955
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1956 const char * suffix = backend_tag_table[snd_device];
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1957
1958 if (suffix != NULL) {
1959 strlcat(mixer_path, " ", MIXER_PATH_MAX_LENGTH);
1960 strlcat(mixer_path, suffix, MIXER_PATH_MAX_LENGTH);
1961 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1962}
1963
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]1964bool platform_check_backends_match(snd_device_t snd_device1, snd_device_t snd_device2)
1965{
1966 bool result = true;
1967
1968 ALOGV("%s: snd_device1 = %s, snd_device2 = %s", __func__,
1969 platform_get_snd_device_name(snd_device1),
1970 platform_get_snd_device_name(snd_device2));
1971
1972 if ((snd_device1 < SND_DEVICE_MIN) || (snd_device1 >= SND_DEVICE_OUT_END)) {
1973 ALOGE("%s: Invalid snd_device = %s", __func__,
1974 platform_get_snd_device_name(snd_device1));
1975 return false;
1976 }
1977 if ((snd_device2 < SND_DEVICE_MIN) || (snd_device2 >= SND_DEVICE_OUT_END)) {
1978 ALOGE("%s: Invalid snd_device = %s", __func__,
1979 platform_get_snd_device_name(snd_device2));
1980 return false;
1981 }
1982 const char * be_itf1 = hw_interface_table[snd_device1];
1983 const char * be_itf2 = hw_interface_table[snd_device2];
1984
1985 if (NULL != be_itf1 && NULL != be_itf2) {
1986 if (0 != strcmp(be_itf1, be_itf2))
1987 result = false;
1988 } else if (NULL == be_itf1 && NULL != be_itf2) {
1989 result = false;
1990 } else if (NULL != be_itf1 && NULL == be_itf2) {
1991 result = false;
1992 }
1993
1994 ALOGV("%s: be_itf1 = %s, be_itf2 = %s, match %d", __func__, be_itf1, be_itf2, result);
1995 return result;
1996}
1997
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1998int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
1999{
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]2000 int device_id = -1;
2001
2002 if (is_external_codec && is_misc_usecase(usecase)) {
2003 if (device_type == PCM_PLAYBACK)
2004 device_id = pcm_device_table_of_ext_codec[usecase][0];
2005 else
2006 device_id = pcm_device_table_of_ext_codec[usecase][1];
2007 } else {
2008 if (device_type == PCM_PLAYBACK)
2009 device_id = pcm_device_table[usecase][0];
2010 else
2011 device_id = pcm_device_table[usecase][1];
2012 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2013 return device_id;
2014}
2015
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2016static int find_index(struct name_to_index * table, int32_t len, const char * name)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2017{
2018 int ret = 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2019 int32_t i;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2020
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2021 if (table == NULL) {
2022 ALOGE("%s: table is NULL", __func__);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2023 ret = -ENODEV;
2024 goto done;
2025 }
2026
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2027 if (name == NULL) {
2028 ALOGE("null key");
2029 ret = -ENODEV;
2030 goto done;
2031 }
2032
2033 for (i=0; i < len; i++) {
2034 const char* tn = table[i].name;
2035 size_t len = strlen(tn);
2036 if (strncmp(tn, name, len) == 0) {
2037 if (strlen(name) != len) {
2038 continue; // substring
2039 }
2040 ret = table[i].index;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2041 goto done;
2042 }
2043 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2044 ALOGE("%s: Could not find index for name = %s",
2045 __func__, name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2046 ret = -ENODEV;
2047done:
2048 return ret;
2049}
2050
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]2051int platform_set_fluence_type(void *platform, char *value)
2052{
2053 int ret = 0;
2054 int fluence_type = FLUENCE_NONE;
2055 int fluence_flag = NONE_FLAG;
2056 struct platform_data *my_data = (struct platform_data *)platform;
2057 struct audio_device *adev = my_data->adev;
2058
2059 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
2060
2061 /* only dual mic turn on and off is supported as of now through setparameters */
2062 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
2063 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
2064 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
2065 ALOGV("fluence dualmic feature enabled \n");
2066 fluence_type = FLUENCE_DUAL_MIC;
2067 fluence_flag = DMIC_FLAG;
2068 } else {
2069 ALOGE("%s: Failed to set DUALMIC", __func__);
2070 ret = -1;
2071 goto done;
2072 }
2073 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
2074 ALOGV("fluence disabled");
2075 fluence_type = FLUENCE_NONE;
2076 } else {
2077 ALOGE("Invalid fluence value : %s",value);
2078 ret = -1;
2079 goto done;
2080 }
2081
2082 if (fluence_type != my_data->fluence_type) {
2083 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
2084 my_data->fluence_type = fluence_type;
2085 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
2086 }
2087done:
2088 return ret;
2089}
2090
2091int platform_get_fluence_type(void *platform, char *value, uint32_t len)
2092{
2093 int ret = 0;
2094 struct platform_data *my_data = (struct platform_data *)platform;
2095
2096 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
2097 strlcpy(value, "quadmic", len);
2098 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
2099 strlcpy(value, "dualmic", len);
2100 } else if (my_data->fluence_type == FLUENCE_NONE) {
2101 strlcpy(value, "none", len);
2102 } else
2103 ret = -1;
2104
2105 return ret;
2106}
2107
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2108int platform_get_snd_device_index(char *device_name)
2109{
2110 return find_index(snd_device_name_index, SND_DEVICE_MAX, device_name);
2111}
2112
2113int platform_get_usecase_index(const char *usecase_name)
2114{
2115 return find_index(usecase_name_index, AUDIO_USECASE_MAX, usecase_name);
2116}
2117
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2118int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
2119{
2120 int ret = 0;
2121
2122 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2123 ALOGE("%s: Invalid snd_device = %d",
2124 __func__, snd_device);
2125 ret = -EINVAL;
2126 goto done;
2127 }
2128
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2129 ALOGV("%s: acdb_device_table[%s]: old = %d new = %d", __func__,
2130 platform_get_snd_device_name(snd_device), acdb_device_table[snd_device], acdb_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2131 acdb_device_table[snd_device] = acdb_id;
2132done:
2133 return ret;
2134}
2135
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2136int platform_get_default_app_type(void *platform)
2137{
2138 struct platform_data *my_data = (struct platform_data *)platform;
2139
2140 if (my_data->acdb_get_default_app_type)
2141 return my_data->acdb_get_default_app_type();
2142 else
2143 return DEFAULT_APP_TYPE;
2144}
2145
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]2146int platform_get_default_app_type_v2(void *platform __unused,
2147 usecase_type_t type __unused)
Srikanth Uyyalaa1e32352015-10-09 14:48:04 +0530[diff] [blame]2148{
2149 if(type == PCM_CAPTURE)
2150 return DEFAULT_APP_TYPE_TX_PATH;
2151 else
2152 return DEFAULT_APP_TYPE_RX_PATH;
2153}
2154
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]2155int platform_get_snd_device_acdb_id(snd_device_t snd_device)
2156{
2157 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2158 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
2159 return -EINVAL;
2160 }
2161 return acdb_device_table[snd_device];
2162}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2163
2164int 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]2165{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2166 int ret = 0;
2167
2168 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2169 ALOGE("%s: Invalid snd_device = %d",
2170 __func__, snd_device);
2171 ret = -EINVAL;
2172 goto done;
2173 }
2174
2175 backend_bit_width_table[snd_device] = bit_width;
2176done:
2177 return ret;
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2178}
2179
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2180int platform_get_snd_device_bit_width(snd_device_t snd_device)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2181{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2182 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2183 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]2184 return CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2185 }
2186 return backend_bit_width_table[snd_device];
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2187}
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2188int platform_set_native_support(int na_mode)
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2189{
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2190 if (NATIVE_AUDIO_MODE_SRC == na_mode || NATIVE_AUDIO_MODE_TRUE_44_1 == na_mode) {
2191 na_props.platform_na_prop_enabled = na_props.ui_na_prop_enabled = true;
2192 na_props.na_mode = na_mode;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2193 ALOGD("%s:napb: native audio playback enabled in (%s) mode v2.0", __func__,
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2194 ((na_mode == NATIVE_AUDIO_MODE_SRC)?"SRC mode":"True 44.1 mode"));
2195 } else {
2196 na_props.platform_na_prop_enabled = false;
2197 na_props.na_mode = NATIVE_AUDIO_MODE_INVALID;
2198 ALOGD("%s:napb: native audio playback disabled", __func__);
2199 }
2200
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2201 return 0;
2202}
2203
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2204int platform_get_native_support()
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2205{
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2206 int ret = NATIVE_AUDIO_MODE_INVALID;
2207 if (na_props.platform_na_prop_enabled &&
2208 na_props.ui_na_prop_enabled) {
2209 ret = na_props.na_mode;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2210 }
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2211 ALOGV("%s:napb: ui Prop enabled(%d) version(%d)", __func__,
2212 na_props.ui_na_prop_enabled, na_props.na_mode);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2213 return ret;
2214}
2215
2216void native_audio_get_params(struct str_parms *query,
2217 struct str_parms *reply,
2218 char *value, int len)
2219{
2220 int ret;
2221 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2222 value, len);
2223 if (ret >= 0) {
2224 if (na_props.platform_na_prop_enabled) {
2225 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2226 na_props.ui_na_prop_enabled ? "true" : "false");
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2227 ALOGV("%s:napb: na_props.ui_na_prop_enabled: %d", __func__,
2228 na_props.ui_na_prop_enabled);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2229 } else {
2230 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2231 "false");
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2232 ALOGV("%s:napb: native audio not supported: %d", __func__,
2233 na_props.platform_na_prop_enabled);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2234 }
2235 }
2236}
2237
2238int native_audio_set_params(struct platform_data *platform,
2239 struct str_parms *parms, char *value, int len)
2240{
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]2241 int ret = -1;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2242 struct audio_usecase *usecase;
2243 struct listnode *node;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2244 int mode = NATIVE_AUDIO_MODE_INVALID;
2245
Preetam Singh Ranawat53194302016-03-15 16:37:42 +0530[diff] [blame]2246 if (!value)
2247 return ret;
2248
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2249 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO_MODE,
2250 value, len);
2251 if (ret >= 0) {
2252 if (value && !strncmp(value, "src", sizeof("src")))
2253 mode = NATIVE_AUDIO_MODE_SRC;
2254 else if (value && !strncmp(value, "true", sizeof("true")))
2255 mode = NATIVE_AUDIO_MODE_TRUE_44_1;
2256 else {
2257 mode = NATIVE_AUDIO_MODE_INVALID;
2258 ALOGE("%s:napb:native_audio_mode in platform info xml,invalid mode string",
2259 __func__);
2260 }
2261 ALOGD("%s:napb updating mode (%d) from XML",__func__, mode);
2262 platform_set_native_support(mode);
2263 }
2264
2265
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2266
2267 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2268 value, len);
2269 if (ret >= 0) {
2270 if (na_props.platform_na_prop_enabled) {
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2271 if (!strncmp("true", value, sizeof("true"))) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2272 na_props.ui_na_prop_enabled = true;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2273 ALOGD("%s:napb: native audio feature enabled from UI",
2274 __func__);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2275 }
2276 else {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2277 na_props.ui_na_prop_enabled = false;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2278 ALOGD("%s:napb: native audio feature disabled from UI",
2279 __func__);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2280 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2281
2282 str_parms_del(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO);
2283
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2284 /*
2285 * Iterate through the usecase list and trigger device switch for
2286 * all the appropriate usecases
2287 */
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2288 list_for_each(node, &(platform->adev)->usecase_list) {
2289 usecase = node_to_item(node, struct audio_usecase, list);
2290
2291 if (is_offload_usecase(usecase->id) &&
2292 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2293 usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) &&
2294 OUTPUT_SAMPLING_RATE_44100 == usecase->stream.out->sample_rate) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2295 ALOGD("%s:napb: triggering dynamic device switch for usecase(%d: %s)"
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2296 " stream(%p), device(%d)", __func__, usecase->id,
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]2297 use_case_table[usecase->id], (void*) usecase->stream.out,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2298 usecase->stream.out->devices);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2299 select_devices(platform->adev, usecase->id);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2300 }
2301 }
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2302 } else
2303 ALOGD("%s:napb: native audio cannot be enabled from UI",
2304 __func__);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2305 }
2306 return ret;
2307}
2308
Sidipotu Ashokad8fff82016-02-02 10:48:42 +0530[diff] [blame]2309int check_hdset_combo_device(snd_device_t snd_device)
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2310{
2311 int ret = false;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2312
Sidipotu Ashokad8fff82016-02-02 10:48:42 +0530[diff] [blame]2313 if (SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES == snd_device ||
2314 SND_DEVICE_OUT_SPEAKER_AND_LINE == snd_device ||
2315 SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1 == snd_device ||
2316 SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2 == snd_device ||
2317 SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET == snd_device)
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2318 ret = true;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2319
2320 return ret;
2321}
2322
2323
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2324static int platform_get_backend_index(snd_device_t snd_device)
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2325{
2326 int32_t port = DEFAULT_CODEC_BACKEND;
2327
2328 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2329 if (backend_tag_table[snd_device] != NULL) {
2330 if (strncmp(backend_tag_table[snd_device], "headphones-44.1",
2331 sizeof("headphones-44.1")) == 0)
2332 port = HEADPHONE_44_1_BACKEND;
2333 else if (strncmp(backend_tag_table[snd_device], "headphones",
2334 sizeof("headphones")) == 0)
2335 port = HEADPHONE_BACKEND;
2336 else if (strcmp(backend_tag_table[snd_device], "hdmi") == 0)
2337 port = HDMI_RX_BACKEND;
2338 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2339 } else {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2340 ALOGV("%s:napb: Invalid device - %d ", __func__, snd_device);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2341 }
2342
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2343 ALOGV("%s:napb: backend port - %d device - %d ", __func__, port,
2344 snd_device);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2345 return port;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2346}
2347
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2348int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2349 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2350{
2351 struct platform_data *my_data = (struct platform_data *)platform;
2352 int acdb_dev_id, acdb_dev_type;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2353 int snd_device = SND_DEVICE_OUT_SPEAKER;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2354 int new_snd_device[SND_DEVICE_OUT_END];
2355 int i, num_devices = 1;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2356
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2357 if (usecase->type == PCM_PLAYBACK)
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2358 snd_device = usecase->out_snd_device;
Karthik Reddy Katta81c42612015-11-13 17:49:07 +0530[diff] [blame]2359 else if ((usecase->type == PCM_CAPTURE) &&
2360 voice_is_in_call_rec_stream(usecase->stream.in))
2361 snd_device = voice_get_incall_rec_snd_device(usecase->in_snd_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2362 else if ((usecase->type == PCM_HFP_CALL) || (usecase->type == PCM_CAPTURE))
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2363 snd_device = usecase->in_snd_device;
Xiaojun Sang040cc9f2015-08-03 19:38:28 +0800[diff] [blame]2364 acdb_dev_id = acdb_device_table[platform_get_spkr_prot_snd_device(snd_device)];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2365
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2366 if(!platform_can_split_snd_device(platform, snd_device, &num_devices, new_snd_device)) {
2367 new_snd_device[0] = snd_device;
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]2368 }
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2369
2370 for (i = 0; i < num_devices; i++) {
2371 acdb_dev_id = acdb_device_table[platform_get_spkr_prot_snd_device(new_snd_device[i])];
2372
2373 // Do not use Rx path default app type for TX path
2374 if ((usecase->type == PCM_CAPTURE) && (app_type == DEFAULT_APP_TYPE_RX_PATH)) {
2375 ALOGD("Resetting app type for Tx path to default");
2376 app_type = DEFAULT_APP_TYPE_TX_PATH;
2377 }
2378 if (acdb_dev_id < 0) {
2379 ALOGE("%s: Could not find acdb id for device(%d)",
2380 __func__, new_snd_device[i]);
2381 return -EINVAL;
2382 }
2383 if (my_data->acdb_send_audio_cal) {
2384 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
2385 __func__, new_snd_device[i], acdb_dev_id);
2386 if (new_snd_device[i] >= SND_DEVICE_OUT_BEGIN &&
2387 new_snd_device[i] < SND_DEVICE_OUT_END)
2388 acdb_dev_type = ACDB_DEV_TYPE_OUT;
2389 else
2390 acdb_dev_type = ACDB_DEV_TYPE_IN;
2391 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
2392 sample_rate);
2393 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2394 }
2395 return 0;
2396}
2397
2398int platform_switch_voice_call_device_pre(void *platform)
2399{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2400 struct platform_data *my_data = (struct platform_data *)platform;
2401 int ret = 0;
2402
2403 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]2404 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2405 /* This must be called before disabling mixer controls on APQ side */
2406 ret = my_data->csd->disable_device();
2407 if (ret < 0) {
2408 ALOGE("%s: csd_client_disable_device, failed, error %d",
2409 __func__, ret);
2410 }
2411 }
2412 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2413}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2414
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2415int platform_switch_voice_call_enable_device_config(void *platform,
2416 snd_device_t out_snd_device,
2417 snd_device_t in_snd_device)
2418{
2419 struct platform_data *my_data = (struct platform_data *)platform;
2420 int acdb_rx_id, acdb_tx_id;
2421 int ret = 0;
2422
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2423 if (my_data->csd == NULL)
2424 return ret;
2425
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2426 if ((out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
2427 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
2428 audio_extn_spkr_prot_is_enabled()) {
2429 if (my_data->is_vbat_speaker)
2430 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2431 else
2432 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2433 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2434 acdb_rx_id = acdb_device_table[out_snd_device];
2435
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2436 acdb_tx_id = acdb_device_table[in_snd_device];
2437
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2438 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2439 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
2440 if (ret < 0) {
2441 ALOGE("%s: csd_enable_device_config, failed, error %d",
2442 __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2443 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2444 } else {
2445 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2446 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2447 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2448
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2449 return ret;
2450}
2451
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2452int platform_switch_voice_call_device_post(void *platform,
2453 snd_device_t out_snd_device,
2454 snd_device_t in_snd_device)
2455{
2456 struct platform_data *my_data = (struct platform_data *)platform;
2457 int acdb_rx_id, acdb_tx_id;
2458
2459 if (my_data->acdb_send_voice_cal == NULL) {
2460 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
2461 } else {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2462 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
2463 audio_extn_spkr_prot_is_enabled())
2464 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
2465
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2466 acdb_rx_id = acdb_device_table[out_snd_device];
2467 acdb_tx_id = acdb_device_table[in_snd_device];
2468
2469 if (acdb_rx_id > 0 && acdb_tx_id > 0)
2470 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
2471 else
2472 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2473 acdb_rx_id, acdb_tx_id);
2474 }
2475
2476 return 0;
2477}
2478
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2479int platform_switch_voice_call_usecase_route_post(void *platform,
2480 snd_device_t out_snd_device,
2481 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2482{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2483 struct platform_data *my_data = (struct platform_data *)platform;
2484 int acdb_rx_id, acdb_tx_id;
2485 int ret = 0;
2486
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2487 if (my_data->csd == NULL)
2488 return ret;
2489
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2490 if ((out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
2491 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
2492 audio_extn_spkr_prot_is_enabled()) {
2493 if (my_data->is_vbat_speaker)
2494 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2495 else
2496 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2497 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2498 acdb_rx_id = acdb_device_table[out_snd_device];
2499
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2500 acdb_tx_id = acdb_device_table[in_snd_device];
2501
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2502 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2503 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
2504 my_data->adev->acdb_settings);
2505 if (ret < 0) {
2506 ALOGE("%s: csd_enable_device, failed, error %d", __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2507 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2508 } else {
2509 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2510 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2511 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2512
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2513 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2514}
2515
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2516int platform_start_voice_call(void *platform, uint32_t vsid)
2517{
2518 struct platform_data *my_data = (struct platform_data *)platform;
2519 int ret = 0;
2520
2521 if (my_data->csd != NULL) {
2522 ret = my_data->csd->start_voice(vsid);
2523 if (ret < 0) {
2524 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
2525 }
2526 }
2527 return ret;
2528}
2529
2530int platform_stop_voice_call(void *platform, uint32_t vsid)
2531{
2532 struct platform_data *my_data = (struct platform_data *)platform;
2533 int ret = 0;
2534
2535 if (my_data->csd != NULL) {
2536 ret = my_data->csd->stop_voice(vsid);
2537 if (ret < 0) {
2538 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
2539 }
2540 }
2541 return ret;
2542}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]2543
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]2544int platform_get_sample_rate(void *platform __unused,
2545 uint32_t *rate __unused)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2546{
2547 return 0;
2548}
2549
2550int platform_set_voice_volume(void *platform, int volume)
2551{
2552 struct platform_data *my_data = (struct platform_data *)platform;
2553 struct audio_device *adev = my_data->adev;
2554 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2555 const char *mixer_ctl_name = "Voice Rx Gain";
2556 int vol_index = 0, ret = 0;
2557 uint32_t set_values[ ] = {0,
2558 ALL_SESSION_VSID,
2559 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2560
2561 // Voice volume levels are mapped to adsp volume levels as follows.
2562 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
2563 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2564 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
2565 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2566
2567 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2568 if (!ctl) {
2569 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2570 __func__, mixer_ctl_name);
2571 return -EINVAL;
2572 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2573 ALOGV("Setting voice volume index: %d", set_values[0]);
2574 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2575
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2576 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2577 ret = my_data->csd->volume(ALL_SESSION_VSID, volume,
2578 DEFAULT_VOLUME_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2579 if (ret < 0) {
2580 ALOGE("%s: csd_volume error %d", __func__, ret);
2581 }
2582 }
2583 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2584}
2585
2586int platform_set_mic_mute(void *platform, bool state)
2587{
2588 struct platform_data *my_data = (struct platform_data *)platform;
2589 struct audio_device *adev = my_data->adev;
2590 struct mixer_ctl *ctl;
2591 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2592 int ret = 0;
2593 uint32_t set_values[ ] = {0,
2594 ALL_SESSION_VSID,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2595 DEFAULT_MUTE_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2596
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2597 set_values[0] = state;
2598 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2599 if (!ctl) {
2600 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2601 __func__, mixer_ctl_name);
2602 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2603 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2604 ALOGV("Setting voice mute state: %d", state);
2605 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2606
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2607 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2608 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,
2609 DEFAULT_MUTE_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2610 if (ret < 0) {
2611 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
2612 }
2613 }
2614 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2615}
2616
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]2617int platform_set_device_mute(void *platform, bool state, char *dir)
2618{
2619 struct platform_data *my_data = (struct platform_data *)platform;
2620 struct audio_device *adev = my_data->adev;
2621 struct mixer_ctl *ctl;
2622 char *mixer_ctl_name = NULL;
2623 int ret = 0;
2624 uint32_t set_values[ ] = {0,
2625 ALL_SESSION_VSID,
2626 0};
2627 if(dir == NULL) {
2628 ALOGE("%s: Invalid direction:%s", __func__, dir);
2629 return -EINVAL;
2630 }
2631
2632 if (!strncmp("rx", dir, sizeof("rx"))) {
2633 mixer_ctl_name = "Voice Rx Device Mute";
2634 } else if (!strncmp("tx", dir, sizeof("tx"))) {
2635 mixer_ctl_name = "Voice Tx Device Mute";
2636 } else {
2637 return -EINVAL;
2638 }
2639
2640 set_values[0] = state;
2641 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2642 if (!ctl) {
2643 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2644 __func__, mixer_ctl_name);
2645 return -EINVAL;
2646 }
2647
2648 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
2649 __func__,state, mixer_ctl_name);
2650 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2651
2652 return ret;
2653}
2654
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]2655bool platform_can_split_snd_device(void *platform,
2656 snd_device_t snd_device,
2657 int *num_devices,
2658 snd_device_t *new_snd_devices)
2659{
2660 bool status = false;
2661 struct platform_data *my_data = (struct platform_data *)platform;
2662
2663 if (NULL == num_devices || NULL == new_snd_devices) {
2664 ALOGE("%s: NULL pointer ..", __func__);
2665 return false;
2666 }
2667
2668 /*
2669 * If wired headset/headphones/line devices share the same backend
2670 * with speaker/earpiece this routine returns false.
2671 */
2672 if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES &&
2673 !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_HEADPHONES)) {
2674 *num_devices = 2;
2675
2676 if (my_data->is_vbat_speaker)
2677 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_VBAT;
2678 else if (my_data->is_wsa_speaker)
2679 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_WSA;
2680 else
2681 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
2682
2683 new_snd_devices[1] = SND_DEVICE_OUT_HEADPHONES;
2684 status = true;
2685 } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_HDMI &&
2686 !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_HDMI)) {
2687 *num_devices = 2;
2688
2689 if (my_data->is_vbat_speaker)
2690 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_VBAT;
2691 else if (my_data->is_wsa_speaker)
2692 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_WSA;
2693 else
2694 new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
2695
2696 new_snd_devices[1] = SND_DEVICE_OUT_HDMI;
2697 status = true;
2698 }
2699
2700 ALOGD("%s: snd_device(%d) num devices(%d) new_snd_devices(%d)", __func__,
2701 snd_device, *num_devices, *new_snd_devices);
2702
2703 return status;
2704}
2705
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2706snd_device_t platform_get_output_snd_device(void *platform, struct stream_out *out)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2707{
2708 struct platform_data *my_data = (struct platform_data *)platform;
2709 struct audio_device *adev = my_data->adev;
2710 audio_mode_t mode = adev->mode;
2711 snd_device_t snd_device = SND_DEVICE_NONE;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2712 audio_devices_t devices = out->devices;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2713 unsigned int sample_rate = out->sample_rate;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2714 int na_mode = platform_get_native_support();
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2715#ifdef RECORD_PLAY_CONCURRENCY
2716 bool use_voip_out_devices = false;
2717 bool prop_rec_play_enabled = false;
2718 char recConcPropValue[PROPERTY_VALUE_MAX];
2719
2720 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
2721 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
2722 }
2723 use_voip_out_devices = prop_rec_play_enabled &&
2724 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
2725 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
2726#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2727
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2728 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2729 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2730 int channel_count = popcount(channel_mask);
2731
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2732 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
2733 if (devices == AUDIO_DEVICE_NONE ||
2734 devices & AUDIO_DEVICE_BIT_IN) {
2735 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
2736 goto exit;
2737 }
2738
Shiv Maliyappanahallibd401262015-08-17 11:02:21 -0700[diff] [blame]2739 if (popcount(devices) == 2) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2740 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
2741 AUDIO_DEVICE_OUT_SPEAKER)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2742 if (my_data->external_spk_1)
2743 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2744 else if (my_data->external_spk_2)
2745 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
2746 else
2747 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2748 } else if (devices == (AUDIO_DEVICE_OUT_LINE |
2749 AUDIO_DEVICE_OUT_SPEAKER)) {
2750 snd_device = SND_DEVICE_OUT_SPEAKER_AND_LINE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2751 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
2752 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2753 if (audio_extn_get_anc_enabled())
2754 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2755 else if (my_data->external_spk_1)
2756 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2757 else if (my_data->external_spk_2)
2758 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2759 else
2760 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2761 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
2762 AUDIO_DEVICE_OUT_SPEAKER)) {
2763 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2764 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
2765 AUDIO_DEVICE_OUT_SPEAKER)) {
2766 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2767 } else {
2768 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
2769 goto exit;
2770 }
2771 if (snd_device != SND_DEVICE_NONE) {
2772 goto exit;
2773 }
2774 }
2775
2776 if (popcount(devices) != 1) {
2777 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
2778 goto exit;
2779 }
2780
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]2781 if ((mode == AUDIO_MODE_IN_CALL) ||
2782 voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2783 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2784 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET ||
2785 devices & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2786 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2787 !voice_extn_compress_voip_is_active(adev)) {
2788 switch (adev->voice.tty_mode) {
2789 case TTY_MODE_FULL:
2790 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
2791 break;
2792 case TTY_MODE_VCO:
2793 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
2794 break;
2795 case TTY_MODE_HCO:
2796 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
2797 break;
2798 default:
2799 ALOGE("%s: Invalid TTY mode (%#x)",
2800 __func__, adev->voice.tty_mode);
2801 }
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2802 } else if (devices & AUDIO_DEVICE_OUT_LINE) {
2803 snd_device = SND_DEVICE_OUT_VOICE_LINE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2804 } else if (audio_extn_get_anc_enabled()) {
2805 if (audio_extn_should_use_fb_anc())
2806 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
2807 else
2808 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
2809 } else {
2810 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
2811 }
2812 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2813 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2814 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2815 else
2816 snd_device = SND_DEVICE_OUT_BT_SCO;
2817 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2818 if (my_data->is_vbat_speaker)
2819 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_VBAT;
2820 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2821 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_WSA;
2822 else
2823 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2824 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2825 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2826 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2827 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2828 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
2829 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
2830 if (audio_extn_should_use_handset_anc(channel_count))
2831 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
2832 else
2833 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2834 } else if (devices & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2835 snd_device = SND_DEVICE_OUT_VOICE_TX;
2836
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2837 if (snd_device != SND_DEVICE_NONE) {
2838 goto exit;
2839 }
2840 }
2841
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2842 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2843 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2844 if (OUTPUT_SAMPLING_RATE_44100 == sample_rate &&
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2845 NATIVE_AUDIO_MODE_SRC == na_mode &&
Sidipotu Ashokbffd2202015-08-20 14:06:55 +0530[diff] [blame]2846 !audio_extn_get_anc_enabled()) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2847
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2848 snd_device = SND_DEVICE_OUT_HEADPHONES_44_1;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2849
2850 } else if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2851 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2852#ifdef RECORD_PLAY_CONCURRENCY
2853 if (use_voip_out_devices) {
2854 // ANC should be disabled for voip concurrency
2855 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
2856 } else
2857#endif
2858 {
2859 if (audio_extn_should_use_fb_anc())
2860 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
2861 else
2862 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
2863 }
2864 } else {
2865#ifdef RECORD_PLAY_CONCURRENCY
2866 if (use_voip_out_devices)
2867 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2868 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2869#endif
2870 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2871 }
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2872 } else if (devices & AUDIO_DEVICE_OUT_LINE) {
2873 snd_device = SND_DEVICE_OUT_LINE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2874 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2875#ifdef RECORD_PLAY_CONCURRENCY
2876 if (use_voip_out_devices) {
2877 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
2878 } else
2879#endif
2880 {
2881 if (adev->speaker_lr_swap)
2882 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
2883 else
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2884 {
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2885 if (my_data->is_vbat_speaker)
2886 snd_device = SND_DEVICE_OUT_SPEAKER_VBAT;
2887 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2888 snd_device = SND_DEVICE_OUT_SPEAKER_WSA;
2889 else
2890 snd_device = SND_DEVICE_OUT_SPEAKER;
2891 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2892 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2893 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2894 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2895 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2896 else
2897 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2898 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2899 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2900 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2901 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2902 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
2903 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2904 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2905 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2906 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2907 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2908#ifdef RECORD_PLAY_CONCURRENCY
2909 if (use_voip_out_devices)
2910 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
2911 else
2912#endif
2913 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2914 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2915 channel_count = audio_extn_get_afe_proxy_channel_count();
2916 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
2917 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2918 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2919 } else {
2920 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
2921 }
2922exit:
2923 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
2924 return snd_device;
2925}
2926
2927snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
2928{
2929 struct platform_data *my_data = (struct platform_data *)platform;
2930 struct audio_device *adev = my_data->adev;
2931 audio_source_t source = (adev->active_input == NULL) ?
2932 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
2933
2934 audio_mode_t mode = adev->mode;
2935 audio_devices_t in_device = ((adev->active_input == NULL) ?
2936 AUDIO_DEVICE_NONE : adev->active_input->device)
2937 & ~AUDIO_DEVICE_BIT_IN;
2938 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2939 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2940 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2941 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2942
2943 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
2944 __func__, out_device, in_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2945 if (my_data->external_mic) {
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]2946 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
2947 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2948 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2949 out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2950 out_device & AUDIO_DEVICE_OUT_SPEAKER )
2951 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2952 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2953 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2954 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2955 }
2956 }
2957
2958 if (snd_device != AUDIO_DEVICE_NONE)
2959 goto exit;
2960
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]2961 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]2962 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2963 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2964 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2965 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2966 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET ||
2967 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2968 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2969 case TTY_MODE_FULL:
2970 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
2971 break;
2972 case TTY_MODE_VCO:
2973 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
2974 break;
2975 case TTY_MODE_HCO:
2976 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
2977 break;
2978 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2979 ALOGE("%s: Invalid TTY mode (%#x)",
2980 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2981 }
2982 goto exit;
2983 }
2984 }
2985 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2986 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2987 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2988 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]2989 audio_extn_should_use_handset_anc(channel_count) &&
2990 my_data->fluence_type != FLUENCE_NONE) {
2991 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
2992 adev->acdb_settings |= DMIC_FLAG;
2993 ALOGD("Selecting AANC, Fluence combo device");
2994 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2995 audio_extn_should_use_handset_anc(channel_count)) {
2996 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2997 adev->acdb_settings |= ANC_FLAG;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2998 } else if (my_data->fluence_type == FLUENCE_NONE ||
2999 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3000 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]3001 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3002 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3003 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3004 snd_device = SND_DEVICE_IN_VOICE_DMIC;
3005 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3006 }
3007 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
3008 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3009 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3010 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3011 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]3012 if (adev->bt_wb_speech_enabled) {
3013 if (adev->bluetooth_nrec)
3014 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
3015 else
3016 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
3017 } else {
3018 if (adev->bluetooth_nrec)
3019 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
3020 else
3021 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
3022 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3023 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3024 if (my_data->fluence_type != FLUENCE_NONE &&
3025 my_data->fluence_in_voice_call &&
3026 my_data->fluence_in_spkr_mode) {
3027 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
3028 adev->acdb_settings |= QMIC_FLAG;
3029 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
3030 } else {
3031 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]3032 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3033 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
3034 else
3035 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3036 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3037 } else {
3038 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]3039 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3040 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3041 }
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]3042 } else if (out_device & AUDIO_DEVICE_OUT_TELEPHONY_TX)
3043 snd_device = SND_DEVICE_IN_VOICE_RX;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3044 } else if (source == AUDIO_SOURCE_CAMCORDER) {
3045 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
3046 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]3047 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
3048 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]3049 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]3050 else
3051 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3052 }
3053 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
3054 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3055 if (channel_count == 2) {
3056 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
3057 adev->acdb_settings |= DMIC_FLAG;
3058 } else if (adev->active_input->enable_ns)
3059 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
3060 else if (my_data->fluence_type != FLUENCE_NONE &&
3061 my_data->fluence_in_voice_rec) {
3062 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
3063 adev->acdb_settings |= DMIC_FLAG;
3064 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3065 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
3066 }
3067 }
Karthik Reddy Kattaf621ec72014-11-21 16:37:38 +0530[diff] [blame]3068 } else if ((source == AUDIO_SOURCE_VOICE_COMMUNICATION) ||
3069 (mode == AUDIO_MODE_IN_COMMUNICATION)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3070 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
3071 in_device = AUDIO_DEVICE_IN_BACK_MIC;
3072 if (adev->active_input) {
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]3073 if (my_data->fluence_type != FLUENCE_NONE &&
3074 adev->active_input->enable_aec &&
3075 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3076 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3077 if (my_data->fluence_in_spkr_mode) {
3078 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
3079 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
3080 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3081 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3082 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
3083 else
3084 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
3085 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3086 adev->acdb_settings |= DMIC_FLAG;
3087 } else
3088 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3089 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3090 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3091 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
3092 adev->acdb_settings |= DMIC_FLAG;
3093 } else
3094 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3095 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3096 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3097 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3098 platform_set_echo_reference(adev, true, out_device);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]3099 } else if (my_data->fluence_type != FLUENCE_NONE &&
3100 adev->active_input->enable_aec) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3101 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3102 if (my_data->fluence_in_spkr_mode) {
3103 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
3104 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC;
3105 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3106 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3107 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
3108 else
3109 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
3110 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3111 adev->acdb_settings |= DMIC_FLAG;
3112 } else
3113 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
3114 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
3115 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3116 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
3117 adev->acdb_settings |= DMIC_FLAG;
3118 } else
3119 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
3120 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3121 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
3122 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3123 platform_set_echo_reference(adev, true, out_device);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]3124 } else if (my_data->fluence_type != FLUENCE_NONE &&
3125 adev->active_input->enable_ns) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3126 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3127 if (my_data->fluence_in_spkr_mode) {
3128 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
3129 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS;
3130 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3131 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3132 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
3133 else
3134 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
3135 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3136 adev->acdb_settings |= DMIC_FLAG;
3137 } else
3138 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
3139 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
3140 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3141 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
3142 adev->acdb_settings |= DMIC_FLAG;
3143 } else
3144 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
3145 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3146 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
3147 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3148 platform_set_echo_reference(adev, false, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3149 } else
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3150 platform_set_echo_reference(adev, false, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3151 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3152 } else if (source == AUDIO_SOURCE_MIC) {
3153 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
3154 channel_count == 1 ) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3155 if(my_data->fluence_in_audio_rec) {
3156 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
3157 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3158 platform_set_echo_reference(adev, true, out_device);
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3159 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3160 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3161 platform_set_echo_reference(adev, true, out_device);
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3162 }
3163 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3164 }
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3165 } else if (source == AUDIO_SOURCE_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3166 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3167 } else if (source == AUDIO_SOURCE_DEFAULT) {
3168 goto exit;
3169 }
3170
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]3171 if (adev->active_input && (audio_extn_ssr_get_stream() == adev->active_input))
3172 snd_device = SND_DEVICE_IN_THREE_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3173
3174 if (snd_device != SND_DEVICE_NONE) {
3175 goto exit;
3176 }
3177
3178 if (in_device != AUDIO_DEVICE_NONE &&
3179 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
3180 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
3181 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]3182 if (adev->active_input && (audio_extn_ssr_get_stream() == adev->active_input))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3183 snd_device = SND_DEVICE_IN_QUAD_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3184 else if (my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_QUAD_MIC) &&
3185 channel_count == 2)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3186 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
3187 else
3188 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3189 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
3190 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
3191 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3192 snd_device = SND_DEVICE_IN_HEADSET_MIC;
3193 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]3194 if (adev->bt_wb_speech_enabled) {
3195 if (adev->bluetooth_nrec)
3196 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
3197 else
3198 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
3199 } else {
3200 if (adev->bluetooth_nrec)
3201 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
3202 else
3203 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
3204 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3205 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
3206 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3207 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
3208 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
3209 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3210 } else if (in_device & AUDIO_DEVICE_IN_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3211 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3212 } else {
3213 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
3214 ALOGW("%s: Using default handset-mic", __func__);
3215 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3216 }
3217 } else {
3218 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
3219 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3220 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
3221 snd_device = SND_DEVICE_IN_HEADSET_MIC;
3222 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3223 if (channel_count > 1)
3224 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
3225 else
3226 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]3227 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
3228 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3229 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3230 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]3231 if (adev->bt_wb_speech_enabled) {
3232 if (adev->bluetooth_nrec)
3233 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
3234 else
3235 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
3236 } else {
3237 if (adev->bluetooth_nrec)
3238 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
3239 else
3240 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
3241 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3242 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
3243 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3244 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
3245 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
3246 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3247 } else {
3248 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
3249 ALOGW("%s: Using default handset-mic", __func__);
3250 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3251 }
3252 }
3253exit:
3254 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
3255 return snd_device;
3256}
3257
3258int platform_set_hdmi_channels(void *platform, int channel_count)
3259{
3260 struct platform_data *my_data = (struct platform_data *)platform;
3261 struct audio_device *adev = my_data->adev;
3262 struct mixer_ctl *ctl;
3263 const char *channel_cnt_str = NULL;
3264 const char *mixer_ctl_name = "HDMI_RX Channels";
3265 switch (channel_count) {
3266 case 8:
3267 channel_cnt_str = "Eight"; break;
3268 case 7:
3269 channel_cnt_str = "Seven"; break;
3270 case 6:
3271 channel_cnt_str = "Six"; break;
3272 case 5:
3273 channel_cnt_str = "Five"; break;
3274 case 4:
3275 channel_cnt_str = "Four"; break;
3276 case 3:
3277 channel_cnt_str = "Three"; break;
3278 default:
3279 channel_cnt_str = "Two"; break;
3280 }
3281 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3282 if (!ctl) {
3283 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3284 __func__, mixer_ctl_name);
3285 return -EINVAL;
3286 }
3287 ALOGV("HDMI channel count: %s", channel_cnt_str);
3288 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
3289 return 0;
3290}
3291
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3292int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3293{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3294 int channel_count;
3295 int max_channels = 2;
3296 int i = 0, ret = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3297 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3298 edid_audio_info *info = NULL;
3299 ret = platform_get_edid_info(platform);
3300 info = (edid_audio_info *)my_data->edid_info;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3301
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3302 if(ret == 0 && info != NULL) {
3303 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
3304 ALOGV("%s:format %d channel %d", __func__,
3305 info->audio_blocks_array[i].format_id,
3306 info->audio_blocks_array[i].channels);
3307 if (info->audio_blocks_array[i].format_id == LPCM) {
3308 channel_count = info->audio_blocks_array[i].channels;
3309 if (channel_count > max_channels) {
3310 max_channels = channel_count;
3311 }
3312 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3313 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3314 }
3315
3316 return max_channels;
3317}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3318
3319static int platform_set_slowtalk(struct platform_data *my_data, bool state)
3320{
3321 int ret = 0;
3322 struct audio_device *adev = my_data->adev;
3323 struct mixer_ctl *ctl;
3324 const char *mixer_ctl_name = "Slowtalk Enable";
3325 uint32_t set_values[ ] = {0,
3326 ALL_SESSION_VSID};
3327
3328 set_values[0] = state;
3329 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3330 if (!ctl) {
3331 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3332 __func__, mixer_ctl_name);
3333 ret = -EINVAL;
3334 } else {
3335 ALOGV("Setting slowtalk state: %d", state);
3336 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3337 my_data->slowtalk = state;
3338 }
3339
3340 if (my_data->csd != NULL) {
3341 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
3342 if (ret < 0) {
3343 ALOGE("%s: csd_client_disable_device, failed, error %d",
3344 __func__, ret);
3345 }
3346 }
3347 return ret;
3348}
3349
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3350static int set_hd_voice(struct platform_data *my_data, bool state)
3351{
3352 struct audio_device *adev = my_data->adev;
3353 struct mixer_ctl *ctl;
3354 const char *mixer_ctl_name = "HD Voice Enable";
3355 int ret = 0;
3356 uint32_t set_values[ ] = {0,
3357 ALL_SESSION_VSID};
3358
3359 set_values[0] = state;
3360 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3361 if (!ctl) {
3362 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3363 __func__, mixer_ctl_name);
3364 ret = -EINVAL;
3365 } else {
3366 ALOGV("Setting HD Voice state: %d", state);
3367 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3368 my_data->hd_voice = state;
3369 }
3370
3371 return ret;
3372}
3373
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3374int platform_set_parameters(void *platform, struct str_parms *parms)
3375{
3376 struct platform_data *my_data = (struct platform_data *)platform;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3377 char value[256] = {0};
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]3378 int len;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3379 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3380 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3381
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3382 kv_pairs = str_parms_to_str(parms);
Venkata Narendra Kumar Gutta7c131ef2015-11-17 14:15:57 +0530[diff] [blame]3383 len = strlen(kv_pairs);
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3384 ALOGV("%s: enter: - %s", __func__, kv_pairs);
3385 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3386
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3387 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
3388 if (err >= 0) {
3389 bool state = false;
3390 if (!strncmp("true", value, sizeof("true"))) {
3391 state = true;
3392 }
3393
3394 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
3395 ret = platform_set_slowtalk(my_data, state);
3396 if (ret)
3397 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
3398 }
3399
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3400 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
3401 if (err >= 0) {
3402 bool state = false;
3403 if (!strncmp("true", value, sizeof("true"))) {
3404 state = true;
3405 }
3406
3407 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
3408 if (my_data->hd_voice != state) {
3409 ret = set_hd_voice(my_data, state);
3410 if (ret)
3411 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
3412 } else {
3413 ALOGV("%s: HD Voice already set to %d", __func__, state);
3414 }
3415 }
3416
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3417 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3418 value, sizeof(value));
3419 if (err >= 0) {
3420 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
3421
3422 if (my_data->acdb_reload_vocvoltable == NULL) {
3423 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
3424 } else if (!strcmp(value, "on")) {
3425 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
3426 my_data->voice_feature_set = 1;
3427 }
3428 } else {
3429 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
3430 my_data->voice_feature_set = 0;
3431 }
3432 }
3433 }
3434
Karthik Reddy Katta8513f432016-04-12 14:29:27 +0530[diff] [blame]3435 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_RELOAD_ACDB,
3436 value, sizeof(value));
3437 if (err >= 0) {
3438 str_parms_del(parms, AUDIO_PARAMETER_KEY_RELOAD_ACDB);
3439
3440 my_data->acdb_reload(value, my_data->snd_card_name,
3441 my_data->cvd_version, my_data->metainfo_key);
3442
3443 }
3444
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3445#ifdef RECORD_PLAY_CONCURRENCY
3446 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
3447 if (err >= 0) {
3448 if (!strncmp("true", value, sizeof("true"))) {
3449 ALOGD("setting record playback concurrency to true");
3450 my_data->rec_play_conc_set = true;
3451 } else {
3452 ALOGD("setting record playback concurrency to false");
3453 my_data->rec_play_conc_set = false;
3454 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3455 }
3456#endif
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3457 native_audio_set_params(platform, parms, value, sizeof(value));
Venkata Narendra Kumar Gutta7c131ef2015-11-17 14:15:57 +0530[diff] [blame]3458 audio_extn_spkr_prot_set_parameters(parms, value, len);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3459 ALOGV("%s: exit with code(%d)", __func__, ret);
3460 return ret;
3461}
3462
3463int platform_set_incall_recording_session_id(void *platform,
3464 uint32_t session_id, int rec_mode)
3465{
3466 int ret = 0;
3467 struct platform_data *my_data = (struct platform_data *)platform;
3468 struct audio_device *adev = my_data->adev;
3469 struct mixer_ctl *ctl;
3470 const char *mixer_ctl_name = "Voc VSID";
3471 int num_ctl_values;
3472 int i;
3473
3474 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3475 if (!ctl) {
3476 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3477 __func__, mixer_ctl_name);
3478 ret = -EINVAL;
3479 } else {
3480 num_ctl_values = mixer_ctl_get_num_values(ctl);
3481 for (i = 0; i < num_ctl_values; i++) {
3482 if (mixer_ctl_set_value(ctl, i, session_id)) {
3483 ALOGV("Error: invalid session_id: %x", session_id);
3484 ret = -EINVAL;
3485 break;
3486 }
3487 }
3488 }
3489
3490 if (my_data->csd != NULL) {
3491 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
3492 if (ret < 0) {
3493 ALOGE("%s: csd_client_start_record failed, error %d",
3494 __func__, ret);
3495 }
3496 }
3497
3498 return ret;
3499}
3500
3501int platform_stop_incall_recording_usecase(void *platform)
3502{
3503 int ret = 0;
3504 struct platform_data *my_data = (struct platform_data *)platform;
3505
3506 if (my_data->csd != NULL) {
3507 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
3508 if (ret < 0) {
3509 ALOGE("%s: csd_client_stop_record failed, error %d",
3510 __func__, ret);
3511 }
3512 }
3513
3514 return ret;
3515}
3516
3517int platform_start_incall_music_usecase(void *platform)
3518{
3519 int ret = 0;
3520 struct platform_data *my_data = (struct platform_data *)platform;
3521
3522 if (my_data->csd != NULL) {
3523 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
3524 if (ret < 0) {
3525 ALOGE("%s: csd_client_start_playback failed, error %d",
3526 __func__, ret);
3527 }
3528 }
3529
3530 return ret;
3531}
3532
3533int platform_stop_incall_music_usecase(void *platform)
3534{
3535 int ret = 0;
3536 struct platform_data *my_data = (struct platform_data *)platform;
3537
3538 if (my_data->csd != NULL) {
3539 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
3540 if (ret < 0) {
3541 ALOGE("%s: csd_client_stop_playback failed, error %d",
3542 __func__, ret);
3543 }
3544 }
3545
3546 return ret;
3547}
3548
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]3549int platform_update_lch(void *platform, struct voice_session *session,
3550 enum voice_lch_mode lch_mode)
3551{
3552 int ret = 0;
3553 struct platform_data *my_data = (struct platform_data *)platform;
3554
3555 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
3556 ret = my_data->csd->set_lch(session->vsid, lch_mode);
3557 else
3558 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
3559
3560 return ret;
3561}
3562
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3563void platform_get_parameters(void *platform,
3564 struct str_parms *query,
3565 struct str_parms *reply)
3566{
3567 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3568 char value[512] = {0};
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3569 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3570 char *kv_pairs = NULL;
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3571 char propValue[PROPERTY_VALUE_MAX]={0};
3572 bool prop_playback_enabled = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3573
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3574 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
3575 value, sizeof(value));
3576 if (ret >= 0) {
3577 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
3578 my_data->slowtalk?"true":"false");
3579 }
3580
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3581 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
3582 value, sizeof(value));
3583 if (ret >= 0) {
3584 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
3585 my_data->hd_voice?"true":"false");
3586 }
3587
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3588 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3589 value, sizeof(value));
3590 if (ret >= 0) {
3591 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
3592 strlcpy(value, "on", sizeof(value));
3593 } else {
3594 strlcpy(value, "off", sizeof(value));
3595 }
3596
3597 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
3598 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3599 native_audio_get_params(query, reply, value, sizeof(value));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3600
Sidipotu Ashokf490be52015-10-20 10:41:34 +0530[diff] [blame]3601 ret = str_parms_get_str(query, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_AVAILABLE,
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3602 value, sizeof(value));
3603 if (ret >= 0) {
3604 int isallowed = 1; /*true*/
3605
3606 if (property_get("voice.playback.conc.disabled", propValue, NULL)) {
3607 prop_playback_enabled = atoi(propValue) ||
3608 !strncmp("true", propValue, 4);
3609 }
3610
3611 if (prop_playback_enabled && (voice_is_in_call(my_data->adev) ||
3612 (SND_CARD_STATE_OFFLINE == get_snd_card_state(my_data->adev)))) {
3613 char *decoder_mime_type = value;
3614
3615 //check if unsupported mime type or not
3616 if(decoder_mime_type) {
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]3617 unsigned int i = 0;
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3618 for (i = 0; i < sizeof(dsp_only_decoders_mime)/sizeof(dsp_only_decoders_mime[0]); i++) {
3619 if (!strncmp(decoder_mime_type, dsp_only_decoders_mime[i],
3620 strlen(dsp_only_decoders_mime[i]))) {
3621 ALOGD("Rejecting request for DSP only session from HAL during voice call/SSR state");
3622 isallowed = 0;
3623 break;
3624 }
3625 }
3626 }
3627 }
Sidipotu Ashokf490be52015-10-20 10:41:34 +0530[diff] [blame]3628 str_parms_add_int(reply, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_AVAILABLE, isallowed);
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3629 }
3630
3631
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3632 /* Handle audio calibration keys */
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3633 kv_pairs = str_parms_to_str(reply);
3634 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
3635 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3636}
3637
3638/* Delay in Us */
3639int64_t platform_render_latency(audio_usecase_t usecase)
3640{
3641 switch (usecase) {
3642 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3643 return DEEP_BUFFER_PLATFORM_DELAY;
3644 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3645 return LOW_LATENCY_PLATFORM_DELAY;
3646 default:
3647 return 0;
3648 }
3649}
3650
3651int platform_update_usecase_from_source(int source, int usecase)
3652{
3653 ALOGV("%s: input source :%d", __func__, source);
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3654 if (source == AUDIO_SOURCE_FM_TUNER)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3655 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
3656 return usecase;
3657}
3658
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3659bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3660{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3661 bool needs_event = false;
3662
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3663 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3664 (snd_device < SND_DEVICE_IN_END) &&
3665 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3666 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3667 needs_event = true;
3668
3669 return needs_event;
3670}
3671
3672bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
3673{
3674 bool needs_event = false;
3675
3676 switch(uc_id){
3677 /* concurrent playback usecases needs event */
3678 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3679 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3680 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3681 needs_event = true;
3682 break;
3683 /* concurrent playback in low latency allowed */
3684 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3685 break;
3686 /* concurrent playback FM needs event */
3687 case USECASE_AUDIO_PLAYBACK_FM:
3688 needs_event = true;
3689 break;
3690
3691 /* concurrent capture usecases, no event, capture handled by device
3692 * USECASE_AUDIO_RECORD:
3693 * USECASE_AUDIO_RECORD_COMPRESS:
3694 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3695
3696 * USECASE_VOICE_CALL:
3697 * USECASE_VOICE2_CALL:
3698 * USECASE_VOLTE_CALL:
3699 * USECASE_QCHAT_CALL:
3700 * USECASE_VOWLAN_CALL:
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]3701 * USECASE_VOICEMMODE1_CALL:
3702 * USECASE_VOICEMMODE2_CALL:
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3703 * USECASE_COMPRESS_VOIP_CALL:
3704 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3705 * USECASE_INCALL_REC_UPLINK:
3706 * USECASE_INCALL_REC_DOWNLINK:
3707 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3708 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3709 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3710 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3711 * USECASE_INCALL_MUSIC_UPLINK:
3712 * USECASE_INCALL_MUSIC_UPLINK2:
3713 * USECASE_AUDIO_SPKR_CALIB_RX:
3714 * USECASE_AUDIO_SPKR_CALIB_TX:
3715 */
3716 default:
3717 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
3718 }
3719 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3720}
3721
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3722bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
3723{
3724 bool needs_event = false;
3725
3726 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3727 (snd_device < SND_DEVICE_IN_END) &&
3728 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3729 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
3730 needs_event = true;
3731
3732 return needs_event;
3733}
3734
3735bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
3736{
3737 bool needs_event = false;
3738
3739 switch(uc_id){
3740 /* concurrent playback usecases needs event */
3741 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3742 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3743 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3744 needs_event = true;
3745 break;
3746 /* concurrent playback in low latency allowed */
3747 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3748 break;
3749 /* concurrent playback FM needs event */
3750 case USECASE_AUDIO_PLAYBACK_FM:
3751 needs_event = true;
3752 break;
3753
3754 /* concurrent capture usecases, no event, capture handled by device
3755 * USECASE_AUDIO_RECORD:
3756 * USECASE_AUDIO_RECORD_COMPRESS:
3757 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3758
3759 * USECASE_VOICE_CALL:
3760 * USECASE_VOICE2_CALL:
3761 * USECASE_VOLTE_CALL:
3762 * USECASE_QCHAT_CALL:
3763 * USECASE_VOWLAN_CALL:
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]3764 * USECASE_VOICEMMODE1_CALL:
3765 * USECASE_VOICEMMODE2_CALL:
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3766 * USECASE_COMPRESS_VOIP_CALL:
3767 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3768 * USECASE_INCALL_REC_UPLINK:
3769 * USECASE_INCALL_REC_DOWNLINK:
3770 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3771 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3772 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3773 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3774 * USECASE_INCALL_MUSIC_UPLINK:
3775 * USECASE_INCALL_MUSIC_UPLINK2:
3776 * USECASE_AUDIO_SPKR_CALIB_RX:
3777 * USECASE_AUDIO_SPKR_CALIB_TX:
3778 */
3779 default:
3780 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
3781 }
3782 return needs_event;
3783}
3784
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3785/* Read offload buffer size from a property.
3786 * If value is not power of 2 round it to
3787 * power of 2.
3788 */
3789uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
3790{
3791 char value[PROPERTY_VALUE_MAX] = {0};
3792 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3793 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
3794 atoi(value)) {
3795 fragment_size = atoi(value) * 1024;
3796 }
3797
vivek mehta80a44292015-08-10 12:58:10 -0700[diff] [blame]3798 /* Use incoming offload buffer size if default buffer size is less */
3799 if ((info != NULL) && (fragment_size < info->offload_buffer_size)) {
3800 ALOGI("%s:: Overwriting offload buffer size default:%d new:%d", __func__,
3801 fragment_size,
3802 info->offload_buffer_size);
3803 fragment_size = info->offload_buffer_size;
3804 }
3805
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3806 // For FLAC use max size since it is loss less, and has sampling rates
3807 // upto 192kHZ
3808 if (info != NULL && !info->has_video &&
3809 info->format == AUDIO_FORMAT_FLAC) {
3810 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3811 ALOGV("FLAC fragment size %d", fragment_size);
3812 }
3813
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3814 if (info != NULL && info->has_video && info->is_streaming) {
3815 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
3816 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]3817 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3818 }
3819
3820 fragment_size = ALIGN( fragment_size, 1024);
3821
3822 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3823 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3824 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3825 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3826 ALOGV("%s: fragment_size %d", __func__, fragment_size);
3827 return fragment_size;
3828}
3829
3830uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
3831{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3832 uint32_t fragment_size = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3833 uint32_t bits_per_sample = 16;
Alexy Joseph2ce25e22015-06-18 12:02:01 -0700[diff] [blame]3834 uint32_t pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3835
3836 if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
3837 bits_per_sample = 32;
3838 }
3839
Alexy Joseph2ce25e22015-06-18 12:02:01 -0700[diff] [blame]3840 //duration is set to 40 ms worth of stereo data at 48Khz
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3841 //with 16 bit per sample, modify this when the channel
3842 //configuration is different
3843 fragment_size = (pcm_offload_time
3844 * info->sample_rate
3845 * (bits_per_sample >> 3)
3846 * popcount(info->channel_mask))/1000;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3847 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
3848 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
3849 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
3850 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
Preetam Singh Ranawat6efde5c2015-04-24 11:04:22 +0530[diff] [blame]3851 // To have same PCM samples for all channels, the buffer size requires to
3852 // be multiple of (number of channels * bytes per sample)
3853 // For writes to succeed, the buffer must be written at address which is multiple of 32
Preetam Singh Ranawat8347e462015-05-27 11:14:03 +0530[diff] [blame]3854 fragment_size = ALIGN(fragment_size, ((bits_per_sample >> 3)* popcount(info->channel_mask) * 32));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3855
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3856 ALOGI("PCM offload Fragment size to %d bytes", fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3857 return fragment_size;
3858}
3859
Asish Bhattacharya9e25c492015-07-10 14:23:28 +0530[diff] [blame]3860bool platform_use_small_buffer(audio_offload_info_t* info)
3861{
3862 return OFFLOAD_USE_SMALL_BUFFER;
3863}
3864
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]3865/*
3866 * configures afe with bit width and Sample Rate
3867 */
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]3868static int platform_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3869 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3870 unsigned int bit_width, unsigned int sample_rate)
3871{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3872 int ret = 0;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3873 int backend_idx = DEFAULT_CODEC_BACKEND;
3874 struct platform_data *my_data = (struct platform_data *)adev->platform;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3875
3876 backend_idx = platform_get_backend_index(snd_device);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]3877 ALOGI("%s:becf: afe: bitwidth %d, samplerate %d, backend_idx %d device (%s)",
3878 __func__, bit_width, sample_rate, backend_idx,
3879 platform_get_snd_device_name(snd_device));
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3880
3881 if (bit_width !=
3882 my_data->current_backend_cfg[backend_idx].bit_width) {
3883
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3884 struct mixer_ctl *ctl;
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]3885 ctl = mixer_get_ctl_by_name(adev->mixer,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3886 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3887 if (!ctl) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]3888 ALOGE("%s:becf: afe: Could not get ctl for mixer command - %s",
3889 __func__,
3890 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3891 return -EINVAL;
3892 }
3893
3894 if (bit_width == 24) {
3895 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
3896 } else {
3897 mixer_ctl_set_enum_by_string(ctl, "S16_LE");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3898 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3899 my_data->current_backend_cfg[backend_idx].bit_width = bit_width;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]3900 ALOGD("%s:becf: afe: %s mixer set to %d bit", __func__,
3901 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl, bit_width);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3902 }
3903
3904 /*
3905 * Backend sample rate configuration follows:
3906 * 16 bit playback - 48khz for streams at any valid sample rate
3907 * 24 bit playback - 48khz for stream sample rate less than 48khz
3908 * 24 bit playback - 96khz for sample rate range of 48khz to 96khz
3909 * 24 bit playback - 192khz for sample rate range of 96khz to 192 khz
3910 * Upper limit is inclusive in the sample rate range.
3911 */
3912 // TODO: This has to be more dynamic based on policy file
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3913
3914 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]3915 (my_data->hifi_audio)) {
3916 /*
3917 * sample rate update is needed only for hifi audio enabled platforms
3918 */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3919 char *rate_str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3920 struct mixer_ctl *ctl;
3921
3922 switch (sample_rate) {
3923 case 8000:
3924 case 11025:
3925 case 16000:
3926 case 22050:
3927 case 32000:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3928 case 48000:
3929 rate_str = "KHZ_48";
3930 break;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3931 case 44100:
3932 rate_str = "KHZ_44P1";
3933 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3934 case 64000:
3935 case 88200:
3936 case 96000:
3937 rate_str = "KHZ_96";
3938 break;
3939 case 176400:
3940 case 192000:
3941 rate_str = "KHZ_192";
3942 break;
3943 default:
3944 rate_str = "KHZ_48";
3945 break;
3946 }
3947
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3948 ctl = mixer_get_ctl_by_name(adev->mixer,
3949 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]3950
3951 if (!ctl) {
3952 ALOGE("%s:becf: afe: Could not get ctl to set the Sample Rate for mixer command - %s",
3953 __func__,
3954 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3955 return -EINVAL;
3956 }
3957
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]3958 ALOGD("%s:becf: afe: %s set to %s", __func__,
3959 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl,
3960 rate_str);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3961 mixer_ctl_set_enum_by_string(ctl, rate_str);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3962 my_data->current_backend_cfg[backend_idx].sample_rate = sample_rate;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3963 }
3964
3965 return ret;
3966}
3967
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]3968/*
3969 * goes through all the current usecases and picks the highest
3970 * bitwidth & samplerate
3971 */
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]3972static bool platform_check_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3973 struct audio_usecase* usecase,
3974 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3975 unsigned int* new_bit_width,
3976 unsigned int* new_sample_rate)
3977{
3978 bool backend_change = false;
3979 struct listnode *node;
3980 struct stream_out *out = NULL;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3981 char value[PROPERTY_VALUE_MAX] = {0};
3982 unsigned int bit_width;
3983 unsigned int sample_rate;
3984 int backend_idx = DEFAULT_CODEC_BACKEND;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3985 struct platform_data *my_data = (struct platform_data *)adev->platform;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]3986 int na_mode = platform_get_native_support();
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3987
3988 backend_idx = platform_get_backend_index(snd_device);
3989
3990 bit_width = *new_bit_width;
3991 sample_rate = *new_sample_rate;
3992
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]3993 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]3994 __func__, backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3995
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3996 // For voice calls use default configuration i.e. 16b/48K, only applicable to
3997 // default backend
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3998 // force routing is not required here, caller will do it anyway
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3999 if ((voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) &&
4000 backend_idx == DEFAULT_CODEC_BACKEND) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4001 ALOGW("%s:becf: afe:Use default bw and sr for voice/voip calls ",
4002 __func__);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4003 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4004 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4005 } else {
4006 /*
4007 * The backend should be configured at highest bit width and/or
4008 * sample rate amongst all playback usecases.
4009 * If the selected sample rate and/or bit width differ with
4010 * current backend sample rate and/or bit width, then, we set the
4011 * backend re-configuration flag.
4012 *
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4013 * 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]4014 */
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4015 int i =0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4016 list_for_each(node, &adev->usecase_list) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4017 struct audio_usecase *uc;
4018 uc = node_to_item(node, struct audio_usecase, list);
4019 struct stream_out *out = (struct stream_out*) uc->stream.out;
4020 if (uc->type == PCM_PLAYBACK && out && usecase != uc) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4021
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4022 ALOGD("%s:napb: (%d) - (%s)id (%d) sr %d bw "
4023 "(%d) device %s", __func__, i++, use_case_table[uc->id],
4024 uc->id, out->sample_rate,
4025 out->bit_width,
4026 platform_get_snd_device_name(uc->out_snd_device));
4027
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4028 if (platform_check_backends_match(snd_device, uc->out_snd_device)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4029 if (bit_width < out->bit_width)
4030 bit_width = out->bit_width;
4031 if (sample_rate < out->sample_rate)
4032 sample_rate = out->sample_rate;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4033 if (out->sample_rate < OUTPUT_SAMPLING_RATE_44100)
4034 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4035 }
4036 }
4037 }
4038 }
4039
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4040 if (audio_is_true_native_stream_active(adev)) {
Sidipotu Ashokad8fff82016-02-02 10:48:42 +0530[diff] [blame]4041 if (check_hdset_combo_device(snd_device)) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4042 /*
4043 * In true native mode Tasha has a limitation that one port at 44.1 khz
4044 * cannot drive both spkr and hdset, to simiplify the solution lets
4045 * move the AFE to 48khzwhen a ring tone selects combo device.
4046 */
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4047 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4048 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4049 ALOGD("%s:becf: afe: port has to run at 48k for a combo device",
4050 __func__);
4051 } else {
4052 /*
4053 * in single BE mode, if native audio playback
4054 * is active then it will take priority
4055 */
4056 sample_rate = OUTPUT_SAMPLING_RATE_44100;
4057 ALOGD("%s:becf: afe: napb active set rate to 44.1 khz",
4058 __func__);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4059 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4060 }
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4061
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4062
Sidipotu Ashokfdd505a2016-02-11 10:31:38 +0530[diff] [blame]4063
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4064 /*
Sidipotu Ashokfdd505a2016-02-11 10:31:38 +0530[diff] [blame]4065 * hifi playback not supported on spkr devices, limit the Sample Rate
4066 * to 48 khz.
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4067 */
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4068 if (SND_DEVICE_OUT_SPEAKER == snd_device ||
4069 SND_DEVICE_OUT_SPEAKER_WSA == snd_device ||
4070 SND_DEVICE_OUT_SPEAKER_VBAT == snd_device) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4071 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4072 ALOGD("%s:becf: afe: playback on speaker device Configure afe to "
4073 "default Sample Rate(48k)", __func__);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4074 }
4075
4076 /*
4077 * native playback is not enabled.Configure afe to default Sample Rate(48k)
4078 */
4079 if (NATIVE_AUDIO_MODE_INVALID == na_mode &&
4080 OUTPUT_SAMPLING_RATE_44100 == sample_rate) {
4081 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4082 ALOGD("%s:becf: afe: napb not active - set (48k) default rate",
4083 __func__);
4084 }
4085
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4086 /*
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]4087 * reset the sample rate to default value(48K), if hifi audio is not supported
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4088 */
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]4089 if (!my_data->hifi_audio) {
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4090 ALOGD("%s:becf: afe: only 48KHZ sample rate is supported "
4091 "Configure afe to default Sample Rate(48k)", __func__);
Venkata Narendra Kumar Gutta4bd09d02016-01-29 15:31:04 +0530[diff] [blame]4092 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4093 }
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4094
Manish Dewangan837dc462015-05-27 10:17:41 +0530[diff] [blame]4095 //check if mulitchannel clip needs to be down sampled to 48k
4096 property_get("audio.playback.mch.downsample",value,"");
4097 if (!strncmp("true", value, sizeof("true"))) {
4098 out = usecase->stream.out;
4099 if ((popcount(out->channel_mask) > 2) &&
4100 (out->sample_rate > CODEC_BACKEND_DEFAULT_SAMPLE_RATE) &&
4101 !(out->flags & AUDIO_OUTPUT_FLAG_COMPRESS_PASSTHROUGH)) {
4102 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4103 /* update out sample rate to reflect current backend sample rate */
4104 out->sample_rate = sample_rate;
4105 ALOGD("%s: MCH session defaulting sample rate to %d",
4106 __func__, sample_rate);
4107 }
4108 }
4109
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4110 ALOGI("%s:becf: afe: Codec selected backend: %d updated bit width: %d and sample rate: %d",
4111 __func__,
4112 backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4113 // Force routing if the expected bitwdith or samplerate
4114 // is not same as current backend comfiguration
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4115 if ((bit_width != my_data->current_backend_cfg[backend_idx].bit_width) ||
4116 (sample_rate != my_data->current_backend_cfg[backend_idx].sample_rate)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4117 *new_bit_width = bit_width;
4118 *new_sample_rate = sample_rate;
4119 backend_change = true;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4120 ALOGI("%s:becf: afe: Codec backend needs to be updated. new bit width: %d new sample rate: %d",
4121 __func__,
4122 *new_bit_width, *new_sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4123 }
4124
4125 return backend_change;
4126}
4127
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]4128bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4129 struct audio_usecase *usecase, snd_device_t snd_device)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4130{
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4131 unsigned int new_bit_width;
4132 unsigned int new_sample_rate;
4133 int backend_idx = DEFAULT_CODEC_BACKEND;
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4134 int new_snd_devices[SND_DEVICE_OUT_END];
4135 int i, num_devices = 1;
4136 bool ret = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4137
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4138 backend_idx = platform_get_backend_index(snd_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4139
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4140 new_bit_width = usecase->stream.out->bit_width;
4141 new_sample_rate = usecase->stream.out->sample_rate;
4142
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4143 ALOGI("%s:becf: afe: bitwidth %d, samplerate %d"
4144 ", backend_idx %d usecase = %d device (%s)", __func__, new_bit_width,
4145 new_sample_rate, backend_idx, usecase->id,
4146 platform_get_snd_device_name(snd_device));
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4147
4148 if (!platform_can_split_snd_device(adev->platform, snd_device,
4149 &num_devices, new_snd_devices))
4150 new_snd_devices[0] = snd_device;
4151
4152 for (i = 0; i < num_devices; i++) {
4153 ALOGI("%s: becf: new_snd_devices[%d] is %s", __func__, i,
4154 platform_get_snd_device_name(new_snd_devices[i]));
4155 if (platform_check_codec_backend_cfg(adev, usecase, new_snd_devices[i],
4156 &new_bit_width, &new_sample_rate)) {
4157 platform_set_codec_backend_cfg(adev, new_snd_devices[i],
4158 new_bit_width, new_sample_rate);
4159 ret = true;
4160 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4161 }
4162
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4163 return ret;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4164}
4165
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4166int platform_set_snd_device_backend(snd_device_t device, const char *backend_tag,
4167 const char * hw_interface)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4168{
4169 int ret = 0;
4170
4171 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
4172 ALOGE("%s: Invalid snd_device = %d",
4173 __func__, device);
4174 ret = -EINVAL;
4175 goto done;
4176 }
4177
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4178 ALOGD("%s: backend_tag_table[%s]: old = %s new = %s", __func__,
4179 platform_get_snd_device_name(device),
4180 backend_tag_table[device] != NULL ? backend_tag_table[device]: "null",
4181 backend_tag);
4182 if (backend_tag_table[device]) {
4183 free(backend_tag_table[device]);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4184 }
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4185 backend_tag_table[device] = strdup(backend_tag);
4186
4187 if (hw_interface != NULL) {
4188 if (hw_interface_table[device])
4189 free(hw_interface_table[device]);
4190
4191 ALOGD("%s: hw_interface_table[%d] = %s", __func__, device, hw_interface);
4192 hw_interface_table[device] = strdup(hw_interface);
4193 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4194done:
4195 return ret;
4196}
4197
4198int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id)
4199{
4200 int ret = 0;
4201 if ((usecase <= USECASE_INVALID) || (usecase >= AUDIO_USECASE_MAX)) {
4202 ALOGE("%s: invalid usecase case idx %d", __func__, usecase);
4203 ret = -EINVAL;
4204 goto done;
4205 }
4206
4207 if ((type != 0) && (type != 1)) {
4208 ALOGE("%s: invalid usecase type", __func__);
4209 ret = -EINVAL;
4210 }
Sidipotu Ashok9f0b16e2016-04-28 13:48:28 +0530[diff] [blame]4211 ALOGV("%s: pcm_device_table[%d][%d] = %d", __func__, usecase, type, pcm_id);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4212 pcm_device_table[usecase][type] = pcm_id;
4213done:
4214 return ret;
4215}
4216
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4217void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
4218{
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]4219 *device_to_be_id = (int*) msm_device_to_be_id;
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4220 *length = msm_be_id_array_len;
4221}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4222int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask, int snd_id)
4223{
4224 int ret = 0;
4225 int channels = audio_channel_count_from_out_mask(channel_mask);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4226
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4227 char channel_map[8];
4228 memset(channel_map, 0, sizeof(channel_map));
4229 /* Following are all most common standard WAV channel layouts
4230 overridden by channel mask if its allowed and different */
4231 switch (channels) {
4232 case 1:
4233 /* AUDIO_CHANNEL_OUT_MONO */
4234 channel_map[0] = PCM_CHANNEL_FC;
4235 break;
4236 case 2:
4237 /* AUDIO_CHANNEL_OUT_STEREO */
4238 channel_map[0] = PCM_CHANNEL_FL;
4239 channel_map[1] = PCM_CHANNEL_FR;
4240 break;
4241 case 3:
4242 /* AUDIO_CHANNEL_OUT_2POINT1 */
4243 channel_map[0] = PCM_CHANNEL_FL;
4244 channel_map[1] = PCM_CHANNEL_FR;
4245 channel_map[2] = PCM_CHANNEL_FC;
4246 break;
4247 case 4:
4248 /* AUDIO_CHANNEL_OUT_QUAD_SIDE */
4249 channel_map[0] = PCM_CHANNEL_FL;
4250 channel_map[1] = PCM_CHANNEL_FR;
4251 channel_map[2] = PCM_CHANNEL_LS;
4252 channel_map[3] = PCM_CHANNEL_RS;
4253 if (channel_mask == AUDIO_CHANNEL_OUT_QUAD_BACK)
4254 {
4255 channel_map[2] = PCM_CHANNEL_LB;
4256 channel_map[3] = PCM_CHANNEL_RB;
4257 }
4258 if (channel_mask == AUDIO_CHANNEL_OUT_SURROUND)
4259 {
4260 channel_map[2] = PCM_CHANNEL_FC;
4261 channel_map[3] = PCM_CHANNEL_CS;
4262 }
4263 break;
4264 case 5:
4265 /* AUDIO_CHANNEL_OUT_PENTA */
4266 channel_map[0] = PCM_CHANNEL_FL;
4267 channel_map[1] = PCM_CHANNEL_FR;
4268 channel_map[2] = PCM_CHANNEL_FC;
4269 channel_map[3] = PCM_CHANNEL_LB;
4270 channel_map[4] = PCM_CHANNEL_RB;
4271 break;
4272 case 6:
4273 /* AUDIO_CHANNEL_OUT_5POINT1 */
4274 channel_map[0] = PCM_CHANNEL_FL;
4275 channel_map[1] = PCM_CHANNEL_FR;
4276 channel_map[2] = PCM_CHANNEL_FC;
4277 channel_map[3] = PCM_CHANNEL_LFE;
4278 channel_map[4] = PCM_CHANNEL_LB;
4279 channel_map[5] = PCM_CHANNEL_RB;
4280 if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1_SIDE)
4281 {
4282 channel_map[4] = PCM_CHANNEL_LS;
4283 channel_map[5] = PCM_CHANNEL_RS;
4284 }
4285 break;
4286 case 7:
4287 /* AUDIO_CHANNEL_OUT_6POINT1 */
4288 channel_map[0] = PCM_CHANNEL_FL;
4289 channel_map[1] = PCM_CHANNEL_FR;
4290 channel_map[2] = PCM_CHANNEL_FC;
4291 channel_map[3] = PCM_CHANNEL_LFE;
4292 channel_map[4] = PCM_CHANNEL_LB;
4293 channel_map[5] = PCM_CHANNEL_RB;
4294 channel_map[6] = PCM_CHANNEL_CS;
4295 break;
4296 case 8:
4297 /* AUDIO_CHANNEL_OUT_7POINT1 */
4298 channel_map[0] = PCM_CHANNEL_FL;
4299 channel_map[1] = PCM_CHANNEL_FR;
4300 channel_map[2] = PCM_CHANNEL_FC;
4301 channel_map[3] = PCM_CHANNEL_LFE;
4302 channel_map[4] = PCM_CHANNEL_LB;
4303 channel_map[5] = PCM_CHANNEL_RB;
4304 channel_map[6] = PCM_CHANNEL_LS;
4305 channel_map[7] = PCM_CHANNEL_RS;
4306 break;
4307 default:
4308 ALOGE("unsupported channels %d for setting channel map", channels);
4309 return -1;
4310 }
4311 ret = platform_set_channel_map(platform, channels, channel_map, snd_id);
4312 return ret;
4313}
4314
4315int platform_get_edid_info(void *platform)
4316{
4317 struct platform_data *my_data = (struct platform_data *)platform;
4318 struct audio_device *adev = my_data->adev;
4319 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]4320 int ret, count;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4321
4322 struct mixer_ctl *ctl;
4323 char edid_data[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE + 1] = {0};
4324 edid_audio_info *info;
4325
4326 if (my_data->edid_valid) {
4327 /* use cached edid */
4328 return 0;
4329 }
4330
4331 if (my_data->edid_info == NULL) {
4332 my_data->edid_info =
4333 (struct edid_audio_info *)calloc(1, sizeof(struct edid_audio_info));
4334 }
4335
4336 info = my_data->edid_info;
4337
4338 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
4339 if (!ctl) {
4340 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4341 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
4342 goto fail;
4343 }
4344
4345 mixer_ctl_update(ctl);
4346
4347 count = mixer_ctl_get_num_values(ctl);
4348
4349 /* Read SAD blocks, clamping the maximum size for safety */
4350 if (count > (int)sizeof(block))
4351 count = (int)sizeof(block);
4352
4353 ret = mixer_ctl_get_array(ctl, block, count);
4354 if (ret != 0) {
4355 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
4356 goto fail;
4357 }
4358 edid_data[0] = count;
4359 memcpy(&edid_data[1], block, count);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4360 if (!edid_get_sink_caps(info, edid_data)) {
4361 ALOGE("%s: Failed to get HDMI sink capabilities", __func__);
4362 goto fail;
4363 }
4364 my_data->edid_valid = true;
4365 return 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4366fail:
4367 if (my_data->edid_info) {
4368 free(my_data->edid_info);
4369 my_data->edid_info = NULL;
4370 my_data->edid_valid = false;
4371 }
4372 ALOGE("%s: return -EINVAL", __func__);
4373 return -EINVAL;
4374}
4375
4376
4377int platform_set_channel_allocation(void *platform, int channel_alloc)
4378{
4379 struct mixer_ctl *ctl;
4380 const char *mixer_ctl_name = "HDMI RX CA";
4381 int ret;
4382 struct platform_data *my_data = (struct platform_data *)platform;
4383 struct audio_device *adev = my_data->adev;
4384
4385 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4386 if (!ctl) {
4387 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4388 __func__, mixer_ctl_name);
4389 ret = EINVAL;
4390 }
4391 ALOGD(":%s channel allocation = 0x%x", __func__, channel_alloc);
4392 ret = mixer_ctl_set_value(ctl, 0, channel_alloc);
4393
4394 if (ret < 0) {
4395 ALOGE("%s: Could not set ctl, error:%d ", __func__, ret);
4396 }
4397
4398 return ret;
4399}
4400
4401int platform_set_channel_map(void *platform, int ch_count, char *ch_map, int snd_id)
4402{
4403 struct mixer_ctl *ctl;
4404 char mixer_ctl_name[44]; // max length of name is 44 as defined
4405 int ret;
4406 unsigned int i;
4407 int set_values[8] = {0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4408 struct platform_data *my_data = (struct platform_data *)platform;
4409 struct audio_device *adev = my_data->adev;
4410 ALOGV("%s channel_count:%d",__func__, ch_count);
4411 if (NULL == ch_map) {
4412 ALOGE("%s: Invalid channel mapping used", __func__);
4413 return -EINVAL;
4414 }
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4415
4416 /*
4417 * If snd_id is greater than 0, stream channel mapping
4418 * If snd_id is below 0, typically -1, device channel mapping
4419 */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4420 if (snd_id >= 0) {
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4421 snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "Playback Channel Map%d", snd_id);
4422 } else {
4423 strlcpy(mixer_ctl_name, "Playback Device Channel Map", sizeof(mixer_ctl_name));
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4424 }
4425
4426 ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
4427
4428 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4429 if (!ctl) {
4430 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4431 __func__, mixer_ctl_name);
4432 return -EINVAL;
4433 }
4434 for (i = 0; i< ARRAY_SIZE(set_values); i++) {
4435 set_values[i] = ch_map[i];
4436 }
4437
4438 ALOGD("%s: set mapping(%d %d %d %d %d %d %d %d) for channel:%d", __func__,
4439 set_values[0], set_values[1], set_values[2], set_values[3], set_values[4],
4440 set_values[5], set_values[6], set_values[7], ch_count);
4441
4442 ret = mixer_ctl_set_array(ctl, set_values, ch_count);
4443 if (ret < 0) {
4444 ALOGE("%s: Could not set ctl, error:%d ch_count:%d",
4445 __func__, ret, ch_count);
4446 }
4447 return ret;
4448}
4449
4450unsigned char platform_map_to_edid_format(int audio_format)
4451{
4452 unsigned char format;
4453 switch (audio_format & AUDIO_FORMAT_MAIN_MASK) {
4454 case AUDIO_FORMAT_AC3:
4455 ALOGV("%s: AC3", __func__);
4456 format = AC3;
4457 break;
4458 case AUDIO_FORMAT_AAC:
4459 ALOGV("%s:AAC", __func__);
4460 format = AAC;
4461 break;
Manish Dewangana6fc5442015-08-24 20:30:31 +0530[diff] [blame]4462 case AUDIO_FORMAT_AAC_ADTS:
4463 ALOGV("%s:AAC_ADTS", __func__);
4464 format = AAC;
4465 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4466 case AUDIO_FORMAT_E_AC3:
4467 ALOGV("%s:E_AC3", __func__);
4468 format = DOLBY_DIGITAL_PLUS;
4469 break;
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4470 case AUDIO_FORMAT_DTS:
4471 ALOGV("%s:DTS", __func__);
4472 format = DTS;
4473 break;
4474 case AUDIO_FORMAT_DTS_HD:
4475 ALOGV("%s:DTS_HD", __func__);
4476 format = DTS_HD;
4477 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4478 case AUDIO_FORMAT_PCM_16_BIT:
4479 case AUDIO_FORMAT_PCM_16_BIT_OFFLOAD:
4480 case AUDIO_FORMAT_PCM_24_BIT_OFFLOAD:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4481 ALOGV("%s:PCM", __func__);
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4482 format = LPCM;
4483 break;
4484 default:
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4485 format = -1;
Naresh Tanniru20e8b022016-04-28 16:54:17 +0530[diff] [blame]4486 ALOGE("%s:invalid format:%d", __func__,format);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4487 break;
4488 }
4489 return format;
4490}
4491
4492uint32_t platform_get_compress_passthrough_buffer_size(
4493 audio_offload_info_t* info)
4494{
4495 uint32_t fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4496 if (!info->has_video)
4497 fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4498
4499 return fragment_size;
4500}
4501
4502void platform_reset_edid_info(void *platform) {
4503
4504 ALOGV("%s:", __func__);
4505 struct platform_data *my_data = (struct platform_data *)platform;
4506 if (my_data->edid_info) {
4507 ALOGV("%s :free edid", __func__);
4508 free(my_data->edid_info);
4509 my_data->edid_info = NULL;
4510 }
4511}
4512
4513bool platform_is_edid_supported_format(void *platform, int format)
4514{
4515 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4516 edid_audio_info *info = NULL;
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]4517 int i, ret;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4518 unsigned char format_id = platform_map_to_edid_format(format);
4519
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4520 if (format_id <= 0) {
4521 ALOGE("%s invalid edid format mappting for :%x" ,__func__, format);
4522 return false;
4523 }
4524
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4525 ret = platform_get_edid_info(platform);
4526 info = (edid_audio_info *)my_data->edid_info;
4527 if (ret == 0 && info != NULL) {
4528 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4529 /*
4530 * To check
4531 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
4532 * & DOLBY_DIGITAL_PLUS
4533 */
4534 if (info->audio_blocks_array[i].format_id == format_id) {
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4535 ALOGV("%s:returns true %x",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4536 __func__, format);
4537 return true;
4538 }
4539 }
4540 }
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4541 ALOGV("%s:returns false %x",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4542 __func__, format);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4543 return false;
4544}
4545
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4546bool platform_is_edid_supported_sample_rate(void *platform, int sample_rate)
4547{
4548 struct platform_data *my_data = (struct platform_data *)platform;
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4549 edid_audio_info *info = NULL;
Naresh Tanniru20e8b022016-04-28 16:54:17 +0530[diff] [blame]4550 int i, ret;
Mingming Yin3a941d42016-02-17 18:08:05 -0800[diff] [blame]4551
4552 ret = platform_get_edid_info(platform);
4553 info = (edid_audio_info *)my_data->edid_info;
4554 if (ret == 0 && info != NULL) {
4555 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4556 /*
4557 * To check
4558 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
4559 * & DOLBY_DIGITAL_PLUS
4560 */
4561 if (info->audio_blocks_array[i].sampling_freq == sample_rate) {
4562 ALOGV("%s: returns true %d", __func__, sample_rate);
4563 return true;
4564 }
4565 }
4566 }
4567 ALOGV("%s: returns false %d", __func__, sample_rate);
4568
4569 return false;
4570}
4571
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4572int platform_set_edid_channels_configuration(void *platform, int channels) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4573
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4574 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4575 edid_audio_info *info = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4576 int channel_count = 2;
Satya Krishna Pindiprolif1cd92b2016-04-14 19:05:23 +0530[diff] [blame]4577 int i, ret;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4578 char default_channelMap[MAX_CHANNELS_SUPPORTED] = {0};
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4579
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4580 ret = platform_get_edid_info(platform);
4581 info = (edid_audio_info *)my_data->edid_info;
4582 if(ret == 0 && info != NULL) {
4583 if (channels > 2) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4584
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4585 ALOGV("%s:able to get HDMI sink capabilities multi channel playback",
4586 __func__);
4587 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4588 if (info->audio_blocks_array[i].format_id == LPCM &&
4589 info->audio_blocks_array[i].channels > channel_count &&
4590 info->audio_blocks_array[i].channels <= MAX_HDMI_CHANNEL_CNT) {
4591 channel_count = info->audio_blocks_array[i].channels;
4592 }
4593 }
4594 ALOGV("%s:channel_count:%d", __func__, channel_count);
4595 /*
4596 * Channel map is set for supported hdmi max channel count even
4597 * though the input channel count set on adm is less than or equal to
4598 * max supported channel count
4599 */
4600 platform_set_channel_map(platform, channel_count, info->channel_map, -1);
4601 platform_set_channel_allocation(platform, info->channel_allocation);
4602 } else {
4603 default_channelMap[0] = PCM_CHANNEL_FL;
4604 default_channelMap[1] = PCM_CHANNEL_FR;
4605 platform_set_channel_map(platform,2,default_channelMap,-1);
4606 platform_set_channel_allocation(platform,0);
4607 }
4608 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4609
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4610 return 0;
4611}
4612
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4613void platform_cache_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4614{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4615 platform_get_edid_info(platform);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4616}
4617
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4618void platform_invalidate_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4619{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4620 struct platform_data *my_data = (struct platform_data *)platform;
4621 my_data->edid_valid = false;
4622 if (my_data->edid_info) {
4623 memset(my_data->edid_info, 0, sizeof(struct edid_audio_info));
4624 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4625}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4626
4627int platform_set_mixer_control(struct stream_out *out, const char * mixer_ctl_name,
4628 const char *mixer_val)
4629{
4630 struct audio_device *adev = out->dev;
4631 struct mixer_ctl *ctl = NULL;
4632 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
4633 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4634 if (!ctl) {
4635 ALOGE("%s: could not get ctl for mixer cmd - %s",
4636 __func__, mixer_ctl_name);
4637 return -EINVAL;
4638 }
4639
4640 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
4641}
4642
Naresh Tanniru20e8b022016-04-28 16:54:17 +0530[diff] [blame]4643static int set_mixer_control(struct mixer *mixer,
4644 const char * mixer_ctl_name,
4645 const char *mixer_val)
4646{
4647 struct mixer_ctl *ctl;
4648 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
4649 ctl = mixer_get_ctl_by_name(mixer, mixer_ctl_name);
4650 if (!ctl) {
4651 ALOGE("%s: could not get ctl for mixer cmd - %s",
4652 __func__, mixer_ctl_name);
4653 return -EINVAL;
4654 }
4655
4656 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
4657}
4658
Mingming Yin21854652016-04-13 11:54:02 -0700[diff] [blame]4659int platform_set_hdmi_config(void *platform, uint32_t channel_count,
4660 uint32_t sample_rate, bool enable_passthrough)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4661{
Mingming Yin21854652016-04-13 11:54:02 -0700[diff] [blame]4662 struct platform_data *my_data = (struct platform_data *)platform;
4663 struct audio_device *adev = my_data->adev;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4664 const char *hdmi_format_ctrl = "HDMI RX Format";
Mingming Yin21854652016-04-13 11:54:02 -0700[diff] [blame]4665 const char *hdmi_rate_ctrl = "HDMI_RX SampleRate";
4666 const char *hdmi_chans_ctrl = "HDMI_RX Channels";
4667 const char *channel_cnt_str = NULL;
4668
4669 ALOGI("%s ch[%d] sr[%d], pthru[%d]", __func__,
4670 channel_count, sample_rate, enable_passthrough);
4671
4672 switch (channel_count) {
4673 case 8:
4674 channel_cnt_str = "Eight"; break;
4675 case 7:
4676 channel_cnt_str = "Seven"; break;
4677 case 6:
4678 channel_cnt_str = "Six"; break;
4679 case 5:
4680 channel_cnt_str = "Five"; break;
4681 case 4:
4682 channel_cnt_str = "Four"; break;
4683 case 3:
4684 channel_cnt_str = "Three"; break;
4685 default:
4686 channel_cnt_str = "Two"; break;
4687 }
4688 ALOGV("%s: HDMI channel count: %s", __func__, channel_cnt_str);
4689 set_mixer_control(adev->mixer, hdmi_chans_ctrl, channel_cnt_str);
4690
4691 if (enable_passthrough) {
4692 ALOGD("%s:HDMI compress format", __func__);
4693 set_mixer_control(adev->mixer, hdmi_format_ctrl, "Compr");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4694 } else {
Mingming Yin21854652016-04-13 11:54:02 -0700[diff] [blame]4695 ALOGD("%s: HDMI PCM format", __func__);
4696 set_mixer_control(adev->mixer, hdmi_format_ctrl, "LPCM");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4697 }
4698
Mingming Yin21854652016-04-13 11:54:02 -0700[diff] [blame]4699 switch (sample_rate) {
4700 case 32000:
4701 set_mixer_control(adev->mixer, hdmi_rate_ctrl, "KHZ_32");
4702 break;
4703 case 44100:
4704 set_mixer_control(adev->mixer, hdmi_rate_ctrl, "KHZ_44P1");
4705 break;
4706 case 96000:
4707 set_mixer_control(adev->mixer, hdmi_rate_ctrl, "KHZ_96");
4708 break;
4709 case 128000:
4710 set_mixer_control(adev->mixer, hdmi_rate_ctrl, "KHZ_128");
4711 break;
4712 case 176400:
4713 set_mixer_control(adev->mixer, hdmi_rate_ctrl, "KHZ_176_4");
4714 break;
4715 case 192000:
4716 set_mixer_control(adev->mixer, hdmi_rate_ctrl, "KHZ_192");
4717 break;
4718 default:
4719 case 48000:
4720 set_mixer_control(adev->mixer, hdmi_rate_ctrl, "KHZ_48");
4721 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4722 }
4723
4724 return 0;
4725}
4726
Mingming Yin21854652016-04-13 11:54:02 -0700[diff] [blame]4727
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4728int platform_set_device_params(struct stream_out *out, int param, int value)
4729{
4730 struct audio_device *adev = out->dev;
4731 struct mixer_ctl *ctl;
4732 char *mixer_ctl_name = "Device PP Params";
4733 int ret = 0;
4734 uint32_t set_values[] = {0,0};
4735
4736 set_values[0] = param;
4737 set_values[1] = value;
4738
4739 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4740 if (!ctl) {
4741 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4742 __func__, mixer_ctl_name);
4743 ret = -EINVAL;
4744 goto end;
4745 }
4746
4747 ALOGV("%s: Setting device pp params param: %d, value %d mixer ctrl:%s",
4748 __func__,param, value, mixer_ctl_name);
4749 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
4750
4751end:
4752 return ret;
4753}
4754
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]4755int platform_get_subsys_image_name(char *buf)
4756{
4757 strlcpy(buf, PLATFORM_IMAGE_NAME, sizeof(PLATFORM_IMAGE_NAME));
4758 return 0;
4759}
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4760
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4761/*
4762 * This is a lookup table to map android audio input device to audio h/w interface (backend).
4763 * The table can be extended for other input devices by adding appropriate entries.
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4764 * The audio interface for a particular input device need to be added in
4765 * audio_platform_info.xml file.
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4766 */
4767struct audio_device_to_audio_interface audio_device_to_interface_table[] = {
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4768 {AUDIO_DEVICE_IN_BUILTIN_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BUILTIN_MIC), ""},
4769 {AUDIO_DEVICE_IN_BACK_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BACK_MIC), ""},
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4770};
4771
4772int audio_device_to_interface_table_len =
4773 sizeof(audio_device_to_interface_table) / sizeof(audio_device_to_interface_table[0]);
4774
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4775int platform_set_audio_device_interface(const char * device_name,
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4776 const char *intf_name,
4777 const char *codec_type)
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4778{
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4779 int ret = 0;
4780 int i;
4781
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4782 if (device_name == NULL || intf_name == NULL || codec_type == NULL) {
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4783 ALOGE("%s: Invalid input", __func__);
4784
4785 ret = -EINVAL;
4786 goto done;
4787 }
4788
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4789 ALOGD("%s: Enter, device name:%s, intf name:%s, codec_type:%s", __func__,
4790 device_name, intf_name, codec_type);
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4791
4792 size_t device_name_len = strlen(device_name);
4793 for (i = 0; i < audio_device_to_interface_table_len; i++) {
4794 char* name = audio_device_to_interface_table[i].device_name;
4795 size_t name_len = strlen(name);
4796 if ((name_len == device_name_len) &&
4797 (strncmp(device_name, name, name_len) == 0)) {
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4798 if (is_external_codec &&
4799 (strncmp(codec_type, "external", strlen(codec_type)) == 0)) {
4800 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4801 __func__, device_name, intf_name);
4802
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4803 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4804 sizeof(audio_device_to_interface_table[i].interface_name));
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4805 } else if (!is_external_codec &&
4806 (strncmp(codec_type, "internal", strlen(codec_type)) == 0)) {
4807 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
4808 __func__, device_name, intf_name);
4809
4810 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
4811 sizeof(audio_device_to_interface_table[i].interface_name));
4812 } else
4813 ALOGE("Invalid codec_type specified. Ignoring this interface entry.");
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4814 goto done;
4815 }
4816 }
4817 ALOGE("%s: Could not find matching device name %s",
4818 __func__, device_name);
4819
4820 ret = -EINVAL;
4821
4822done:
4823 return ret;
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4824}
Laxminath Kasam82252432015-05-29 18:37:11 +0530[diff] [blame]4825
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]4826 /*
Laxminath Kasam44f49402015-05-29 18:37:11 +0530[diff] [blame]4827 * This is a lookup table to map names of speaker device with respective left and right TZ names.
4828 * Also the tz names for a particular left or right speaker can be overriden by adding
4829 * corresponding entry in audio_platform_info.xml file.
4830 */
4831struct speaker_device_to_tz_names speaker_device_tz_names = {
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]4832 SND_DEVICE_OUT_SPEAKER, "", ""
Laxminath Kasam44f49402015-05-29 18:37:11 +0530[diff] [blame]4833};
4834
4835const char *platform_get_spkr_1_tz_name(snd_device_t snd_device)
Asish Bhattacharya4a69acd2015-07-12 20:54:14 +0530[diff] [blame]4836{
Laxminath Kasam44f49402015-05-29 18:37:11 +0530[diff] [blame]4837 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
4838 return speaker_device_tz_names.spkr_1_tz_name;
4839 else
4840 return "";
4841}
4842
4843const char *platform_get_spkr_2_tz_name(snd_device_t snd_device)
4844{
4845 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
4846 return speaker_device_tz_names.spkr_2_tz_name;
4847 else
4848 return "";
4849}
4850
4851int platform_set_spkr_device_tz_names(snd_device_t index,
4852 const char *spkr_1_tz_name, const char *spkr_2_tz_name)
4853{
4854 int ret = 0;
Laxminath Kasam44f49402015-05-29 18:37:11 +0530[diff] [blame]4855
4856 if (spkr_1_tz_name == NULL && spkr_2_tz_name == NULL) {
4857 ALOGE("%s: Invalid input", __func__);
4858 ret = -EINVAL;
4859 goto done;
4860 }
4861 if (index != speaker_device_tz_names.snd_device) {
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]4862 ALOGE("%s: not matching speaker device\n", __func__);
Laxminath Kasam44f49402015-05-29 18:37:11 +0530[diff] [blame]4863 ret = -EINVAL;
4864 goto done;
4865 }
4866 ALOGD("%s: Enter, spkr_1_tz_name :%s, spkr_2_tz_name:%s",
4867 __func__, spkr_1_tz_name, spkr_2_tz_name);
4868
4869 if (spkr_1_tz_name != NULL)
4870 strlcpy(speaker_device_tz_names.spkr_1_tz_name, spkr_1_tz_name,
4871 sizeof(speaker_device_tz_names.spkr_1_tz_name));
4872
4873 if (spkr_2_tz_name != NULL)
4874 strlcpy(speaker_device_tz_names.spkr_2_tz_name, spkr_2_tz_name,
4875 sizeof(speaker_device_tz_names.spkr_2_tz_name));
4876done:
4877 return ret;
Asish Bhattacharya4a69acd2015-07-12 20:54:14 +0530[diff] [blame]4878}
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]4879
Venkata Narendra Kumar Gutta7f4817f2016-01-29 14:15:53 +0530[diff] [blame]4880int platform_spkr_prot_is_wsa_analog_mode(void *adev)
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]4881{
4882 struct audio_device *adev_h = adev;
Alexy Josephb1379942016-01-29 15:49:38 -0800[diff] [blame]4883 const char *snd_card_name;
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]4884
Venkata Narendra Kumar Gutta7f4817f2016-01-29 14:15:53 +0530[diff] [blame]4885 /*
4886 * wsa analog mode is decided based on the sound card name
4887 */
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]4888 snd_card_name = mixer_get_name(adev_h->mixer);
4889 if ((!strcmp(snd_card_name, "msm8952-skum-snd-card")) ||
4890 (!strcmp(snd_card_name, "msm8952-snd-card")) ||
4891 (!strcmp(snd_card_name, "msm8952-snd-card-mtp")) ||
Venkata Narendra Kumar Gutta7f4817f2016-01-29 14:15:53 +0530[diff] [blame]4892 (!strcmp(snd_card_name, "msm8976-skun-snd-card")) ||
4893 (!strcmp(snd_card_name, "msm8953-snd-card-mtp")))
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]4894 return 1;
4895 else
4896 return 0;
4897}
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]4898
4899bool platform_send_gain_dep_cal(void *platform __unused,
4900 int level __unused)
4901{
4902 return 0;
4903}
Xiaojun Sang040cc9f2015-08-03 19:38:28 +0800[diff] [blame]4904
4905bool platform_can_enable_spkr_prot_on_device(snd_device_t snd_device)
4906{
4907 bool ret = false;
4908
4909 if (snd_device == SND_DEVICE_OUT_SPEAKER ||
4910 snd_device == SND_DEVICE_OUT_SPEAKER_WSA ||
4911 snd_device == SND_DEVICE_OUT_SPEAKER_VBAT ||
4912 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT ||
4913 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
4914 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_WSA) {
4915 ret = true;
4916 }
4917
4918 return ret;
4919}
4920
4921int platform_get_spkr_prot_acdb_id(snd_device_t snd_device)
4922{
4923 int acdb_id;
4924
4925 switch(snd_device) {
4926 case SND_DEVICE_OUT_SPEAKER:
4927 case SND_DEVICE_OUT_SPEAKER_WSA:
4928 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED);
4929 break;
4930 case SND_DEVICE_OUT_VOICE_SPEAKER:
4931 case SND_DEVICE_OUT_VOICE_SPEAKER_WSA:
4932 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED);
4933 break;
4934 case SND_DEVICE_OUT_SPEAKER_VBAT:
4935 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT);
4936 break;
4937 case SND_DEVICE_OUT_VOICE_SPEAKER_VBAT:
4938 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT);
4939 break;
4940 default:
4941 acdb_id = -EINVAL;
4942 break;
4943 }
4944 return acdb_id;
4945}
4946
4947int platform_get_spkr_prot_snd_device(snd_device_t snd_device)
4948{
4949 if (!audio_extn_spkr_prot_is_enabled())
4950 return snd_device;
4951
4952 switch(snd_device) {
4953 case SND_DEVICE_OUT_SPEAKER:
4954 case SND_DEVICE_OUT_SPEAKER_WSA:
4955 return SND_DEVICE_OUT_SPEAKER_PROTECTED;
4956 case SND_DEVICE_OUT_VOICE_SPEAKER:
4957 case SND_DEVICE_OUT_VOICE_SPEAKER_WSA:
4958 return SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
4959 case SND_DEVICE_OUT_SPEAKER_VBAT:
4960 return SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT;
4961 case SND_DEVICE_OUT_VOICE_SPEAKER_VBAT:
4962 return SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT;
4963 default:
4964 return snd_device;
4965 }
4966}