Gitiles
Code Review Sign In
review.blissroms.org / platform_hardware_qcom_audio / 4d1e1a165f5ebb9853f9b1c0aaa8d74a88f9a778 / . / hal / msm8916 / platform.c
blob: 31233ad0a18625956d9a23e0787f3f33e6038826 [file] [log] [blame]
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1/*
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]2 * Copyright (c) 2013-2015, 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"
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]58#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]59#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]60#define MIXER_XML_PATH_I2S "/system/etc/mixer_paths_i2s.xml"
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]61#define MIXER_XML_PATH_WCD9306 "/system/etc/mixer_paths_wcd9306.xml"
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]62#define MIXER_XML_PATH_WCD9330 "/system/etc/mixer_paths_wcd9330.xml"
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]63#define MIXER_XML_PATH_WCD9335 "/system/etc/mixer_paths_wcd9335.xml"
64#define MIXER_XML_PATH_WCD9326 "/system/etc/mixer_paths_wcd9326.xml"
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]65#define MIXER_XML_PATH_SKUN "/system/etc/mixer_paths_qrd_skun.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]66#define PLATFORM_INFO_XML_PATH "/system/etc/audio_platform_info.xml"
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]67#define PLATFORM_INFO_XML_PATH_EXTCODEC "/system/etc/audio_platform_info_extcodec.xml"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]68
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]69#define LIB_ACDB_LOADER "libacdbloader.so"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]70#define AUDIO_DATA_BLOCK_MIXER_CTL "HDMI EDID"
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]71#define CVD_VERSION_MIXER_CTL "CVD Version"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]72
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]73#define MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE (256 * 1024)
74#define MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE (2 * 1024)
75#define COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING (2 * 1024)
76#define COMPRESS_OFFLOAD_FRAGMENT_SIZE (32 * 1024)
77/* Used in calculating fragment size for pcm offload */
Alexy Joseph2ce25e22015-06-18 12:02:01 -0700[diff] [blame]78#define PCM_OFFLOAD_BUFFER_DURATION 40 /* 40 millisecs */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]79
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]80/* MAX PCM fragment size cannot be increased further due
81 * to flinger's cblk size of 1mb,and it has to be a multiple of
82 * 24 - lcm of channels supported by DSP
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]83 */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]84#define MAX_PCM_OFFLOAD_FRAGMENT_SIZE (240 * 1024)
Naresh Tannirude7d1752015-07-01 15:07:46 +0530[diff] [blame]85#define MIN_PCM_OFFLOAD_FRAGMENT_SIZE 512
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]86
87/*
88 * Offload buffer size for compress passthrough
89 */
90#define MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE (2 * 1024)
91#define MAX_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE (8 * 1024)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]92
Preetam Singh Ranawat6efde5c2015-04-24 11:04:22 +0530[diff] [blame]93#define DIV_ROUND_UP(x, y) (((x) + (y) - 1)/(y))
94#define ALIGN(x, y) ((y) * DIV_ROUND_UP((x), (y)))
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]95/*
96 * This file will have a maximum of 38 bytes:
97 *
98 * 4 bytes: number of audio blocks
99 * 4 bytes: total length of Short Audio Descriptor (SAD) blocks
100 * Maximum 10 * 3 bytes: SAD blocks
101 */
102#define MAX_SAD_BLOCKS 10
103#define SAD_BLOCK_SIZE 3
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]104#define MAX_CVD_VERSION_STRING_SIZE 100
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]105
106/* EDID format ID for LPCM audio */
107#define EDID_FORMAT_LPCM 1
108
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]109/* fallback app type if the default app type from acdb loader fails */
110#define DEFAULT_APP_TYPE 0x11130
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]111#define DEFAULT_APP_TYPE_RX_PATH 0x11130
112#define DEFAULT_APP_TYPE_TX_PATH 0x11132
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]113
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]114/* Retry for delay in FW loading*/
115#define RETRY_NUMBER 20
116#define RETRY_US 500000
117#define MAX_SND_CARD 8
118
119#define SAMPLE_RATE_8KHZ 8000
120#define SAMPLE_RATE_16KHZ 16000
121
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]122#define MAX_SET_CAL_BYTE_SIZE 65536
123
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]124#define AUDIO_PARAMETER_KEY_FLUENCE_TYPE "fluence"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]125#define AUDIO_PARAMETER_KEY_SLOWTALK "st_enable"
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]126#define AUDIO_PARAMETER_KEY_HD_VOICE "hd_voice"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]127#define AUDIO_PARAMETER_KEY_VOLUME_BOOST "volume_boost"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]128#define AUDIO_PARAMETER_KEY_AUD_CALDATA "cal_data"
129#define AUDIO_PARAMETER_KEY_AUD_CALRESULT "cal_result"
130
131
132/* Query external audio device connection status */
133#define AUDIO_PARAMETER_KEY_EXT_AUDIO_DEVICE "ext_audio_device"
134
135#define EVENT_EXTERNAL_SPK_1 "qc_ext_spk_1"
136#define EVENT_EXTERNAL_SPK_2 "qc_ext_spk_2"
137#define EVENT_EXTERNAL_MIC "qc_ext_mic"
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]138#define MAX_CAL_NAME 20
139
140char cal_name_info[WCD9XXX_MAX_CAL][MAX_CAL_NAME] = {
141 [WCD9XXX_ANC_CAL] = "anc_cal",
142 [WCD9XXX_MBHC_CAL] = "mbhc_cal",
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]143 [WCD9XXX_VBAT_CAL] = "vbat_cal",
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]144};
145
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]146#define AUDIO_PARAMETER_KEY_REC_PLAY_CONC "rec_play_conc_on"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]147
Sidipotu Ashokf490be52015-10-20 10:41:34 +0530[diff] [blame]148#define AUDIO_PARAMETER_IS_HW_DECODER_SESSION_AVAILABLE "is_hw_dec_session_available"
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]149
150char * dsp_only_decoders_mime[] = {
151 "audio/x-ms-wma" /* wma*/ ,
152 "audio/x-ms-wma-lossless" /* wma lossless */ ,
153 "audio/x-ms-wma-pro" /* wma prop */ ,
154 "audio/amr-wb-plus" /* amr wb plus */ ,
155 "audio/alac" /*alac */ ,
156 "audio/x-ape" /*ape */,
157};
158
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]159enum {
160 VOICE_FEATURE_SET_DEFAULT,
161 VOICE_FEATURE_SET_VOLUME_BOOST
162};
163
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]164struct audio_block_header
165{
166 int reserved;
167 int length;
168};
169
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]170typedef struct acdb_audio_cal_cfg {
171 uint32_t persist;
172 uint32_t snd_dev_id;
173 audio_devices_t dev_id;
174 int32_t acdb_dev_id;
175 uint32_t app_type;
176 uint32_t topo_id;
177 uint32_t sampling_rate;
178 uint32_t cal_type;
179 uint32_t module_id;
180 uint32_t param_id;
181} acdb_audio_cal_cfg_t;
182
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]183/* Audio calibration related functions */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]184typedef void (*acdb_deallocate_t)();
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]185typedef int (*acdb_init_t)(const char *, char *, int);
186typedef void (*acdb_send_audio_cal_t)(int, int, int , int);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]187typedef void (*acdb_send_voice_cal_t)(int, int);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]188typedef int (*acdb_reload_vocvoltable_t)(int);
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]189typedef int (*acdb_get_default_app_type_t)(void);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]190typedef int (*acdb_loader_get_calibration_t)(char *attr, int size, void *data);
191acdb_loader_get_calibration_t acdb_loader_get_calibration;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]192typedef int (*acdb_set_audio_cal_t) (void *, void *, uint32_t);
193typedef int (*acdb_get_audio_cal_t) (void *, void *, uint32_t*);
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]194typedef int (*acdb_send_common_top_t) (void);
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]195typedef int (*acdb_set_codec_data_t) (void *, char *);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]196
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]197typedef struct codec_backend_cfg {
198 uint32_t sample_rate;
199 uint32_t bit_width;
200 char *bitwidth_mixer_ctl;
201 char *samplerate_mixer_ctl;
202} codec_backend_cfg_t;
203
204typedef struct {
205 bool platform_na_prop_enabled;
206 bool ui_na_prop_enabled;
207} native_audio_prop;
208
209static native_audio_prop na_props = {0, 0};
210
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]211struct platform_data {
212 struct audio_device *adev;
213 bool fluence_in_spkr_mode;
214 bool fluence_in_voice_call;
215 bool fluence_in_voice_rec;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]216 bool fluence_in_audio_rec;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]217 bool external_spk_1;
218 bool external_spk_2;
219 bool external_mic;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]220 int fluence_type;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]221 char fluence_cap[PROPERTY_VALUE_MAX];
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]222 int fluence_mode;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]223 bool slowtalk;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]224 bool hd_voice;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]225 bool ec_ref_enabled;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]226 bool is_wsa_speaker;
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]227 bool is_acdb_initialized;
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]228 /* Vbat monitor related flags */
229 bool is_vbat_speaker;
230 bool gsm_mode_enabled;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]231 /* Audio calibration related functions */
232 void *acdb_handle;
233 int voice_feature_set;
234 acdb_init_t acdb_init;
235 acdb_deallocate_t acdb_deallocate;
236 acdb_send_audio_cal_t acdb_send_audio_cal;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]237 acdb_set_audio_cal_t acdb_set_audio_cal;
238 acdb_get_audio_cal_t acdb_get_audio_cal;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]239 acdb_send_voice_cal_t acdb_send_voice_cal;
240 acdb_reload_vocvoltable_t acdb_reload_vocvoltable;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]241 acdb_get_default_app_type_t acdb_get_default_app_type;
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]242 acdb_send_common_top_t acdb_send_common_top;
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]243 acdb_set_codec_data_t acdb_set_codec_data;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]244#ifdef RECORD_PLAY_CONCURRENCY
245 bool rec_play_conc_set;
246#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]247 void *hw_info;
248 struct csd_data *csd;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]249 void *edid_info;
250 bool edid_valid;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]251 codec_backend_cfg_t current_backend_cfg[MAX_CODEC_BACKENDS];
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]252 char ec_ref_mixer_path[64];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]253};
254
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]255static bool is_external_codec = false;
256static const int pcm_device_table_of_ext_codec[AUDIO_USECASE_MAX][2] = {
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]257 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE_OF_EXT_CODEC, QCHAT_CALL_PCM_DEVICE_OF_EXT_CODEC},
258 [USECASE_VOICEMMODE1_CALL] = {VOICEMMODE1_CALL_PCM_DEVICE_OF_EXT_CODEC,
259 VOICEMMODE1_CALL_PCM_DEVICE_OF_EXT_CODEC},
260 [USECASE_VOICEMMODE2_CALL] = {VOICEMMODE2_CALL_PCM_DEVICE_OF_EXT_CODEC,
261 VOICEMMODE2_CALL_PCM_DEVICE_OF_EXT_CODEC},
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]262};
263
264/* List of use cases that has different PCM device ID's for internal and external codecs */
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]265static const int misc_usecase[AUDIO_USECASE_MAX] = {USECASE_QCHAT_CALL,
266 USECASE_VOICEMMODE1_CALL,
267 USECASE_VOICEMMODE2_CALL};
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]268
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]269int pcm_device_table[AUDIO_USECASE_MAX][2] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]270 [USECASE_AUDIO_PLAYBACK_DEEP_BUFFER] = {DEEP_BUFFER_PCM_DEVICE,
271 DEEP_BUFFER_PCM_DEVICE},
272 [USECASE_AUDIO_PLAYBACK_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
273 LOWLATENCY_PCM_DEVICE},
274 [USECASE_AUDIO_PLAYBACK_MULTI_CH] = {MULTIMEDIA2_PCM_DEVICE,
275 MULTIMEDIA2_PCM_DEVICE},
276 [USECASE_AUDIO_PLAYBACK_OFFLOAD] =
277 {PLAYBACK_OFFLOAD_DEVICE, PLAYBACK_OFFLOAD_DEVICE},
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]278 /* Below entries are initialized with invalid values
279 * Valid values should be updated from fnc platform_info_init()
280 * based on pcm ids defined in audio_platform_info.xml.
281 */
282 [USECASE_AUDIO_PLAYBACK_OFFLOAD2] = {-1, -1},
283 [USECASE_AUDIO_PLAYBACK_OFFLOAD3] = {-1, -1},
284 [USECASE_AUDIO_PLAYBACK_OFFLOAD4] = {-1, -1},
285 [USECASE_AUDIO_PLAYBACK_OFFLOAD5] = {-1, -1},
286 [USECASE_AUDIO_PLAYBACK_OFFLOAD6] = {-1, -1},
287 [USECASE_AUDIO_PLAYBACK_OFFLOAD7] = {-1, -1},
288 [USECASE_AUDIO_PLAYBACK_OFFLOAD8] = {-1, -1},
289 [USECASE_AUDIO_PLAYBACK_OFFLOAD9] = {-1, -1},
Naresh Tanniru3a7dbe72015-06-25 20:08:01 -0700[diff] [blame]290 [USECASE_AUDIO_PLAYBACK_ULL] = {MULTIMEDIA3_PCM_DEVICE, MULTIMEDIA3_PCM_DEVICE},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]291 [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
292 [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
293 [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
294 LOWLATENCY_PCM_DEVICE},
295 [USECASE_AUDIO_RECORD_FM_VIRTUAL] = {MULTIMEDIA2_PCM_DEVICE,
296 MULTIMEDIA2_PCM_DEVICE},
297 [USECASE_AUDIO_PLAYBACK_FM] = {FM_PLAYBACK_PCM_DEVICE, FM_CAPTURE_PCM_DEVICE},
298 [USECASE_AUDIO_HFP_SCO] = {HFP_PCM_RX, HFP_SCO_RX},
299 [USECASE_AUDIO_HFP_SCO_WB] = {HFP_PCM_RX, HFP_SCO_RX},
300 [USECASE_VOICE_CALL] = {VOICE_CALL_PCM_DEVICE, VOICE_CALL_PCM_DEVICE},
301 [USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE},
302 [USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
303 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
Karthik Reddy Katta3b0a60c2014-04-06 14:52:37 +0530[diff] [blame]304 [USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE},
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]305 [USECASE_VOICEMMODE1_CALL] = {VOICEMMODE1_CALL_PCM_DEVICE,
306 VOICEMMODE1_CALL_PCM_DEVICE},
307 [USECASE_VOICEMMODE2_CALL] = {VOICEMMODE2_CALL_PCM_DEVICE,
308 VOICEMMODE2_CALL_PCM_DEVICE},
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
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]670static char * backend_table[SND_DEVICE_MAX] = {0};
671
672static struct name_to_index usecase_name_index[AUDIO_USECASE_MAX] = {
673 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_DEEP_BUFFER)},
674 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_LOW_LATENCY)},
675 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_MULTI_CH)},
676 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]677 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD2)},
678 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD3)},
679 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD4)},
680 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD5)},
681 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD6)},
682 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD7)},
683 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD8)},
684 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD9)},
Naresh Tanniru3a7dbe72015-06-25 20:08:01 -0700[diff] [blame]685 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_ULL)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]686 {TO_NAME_INDEX(USECASE_AUDIO_RECORD)},
687 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_LOW_LATENCY)},
688 {TO_NAME_INDEX(USECASE_VOICE_CALL)},
689 {TO_NAME_INDEX(USECASE_VOICE2_CALL)},
690 {TO_NAME_INDEX(USECASE_VOLTE_CALL)},
691 {TO_NAME_INDEX(USECASE_QCHAT_CALL)},
692 {TO_NAME_INDEX(USECASE_VOWLAN_CALL)},
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]693 {TO_NAME_INDEX(USECASE_VOICEMMODE1_CALL)},
694 {TO_NAME_INDEX(USECASE_VOICEMMODE2_CALL)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]695 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK)},
696 {TO_NAME_INDEX(USECASE_INCALL_REC_DOWNLINK)},
697 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK_AND_DOWNLINK)},
698 {TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO)},
Xiaojun Sangb112f882015-08-03 19:38:28 +0800[diff] [blame]699 {TO_NAME_INDEX(USECASE_AUDIO_SPKR_CALIB_TX)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]700};
701
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]702#define NO_COLS 2
703static int msm_be_id_array_len;
704static int (*msm_device_to_be_id)[];
705
706/* Below table lists output device to BE_ID mapping*/
707/* Update the table based on the board configuration*/
708
709static int msm_device_to_be_id_internal_codec [][NO_COLS] = {
710 {AUDIO_DEVICE_OUT_EARPIECE , 34},
711 {AUDIO_DEVICE_OUT_SPEAKER , 34},
712 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 34},
713 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 34},
714 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
715 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
716 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
717 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
718 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
719 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
720 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
721 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
722 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
723 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
724 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
725 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
726 {AUDIO_DEVICE_OUT_PROXY , 9},
727 {AUDIO_DEVICE_OUT_FM , 7},
728 {AUDIO_DEVICE_OUT_FM_TX , 8},
729 {AUDIO_DEVICE_OUT_ALL , -1},
730 {AUDIO_DEVICE_NONE , -1},
731 {AUDIO_DEVICE_OUT_DEFAULT , -1},
732};
733
734static int msm_device_to_be_id_external_codec [][NO_COLS] = {
735 {AUDIO_DEVICE_OUT_EARPIECE , 2},
736 {AUDIO_DEVICE_OUT_SPEAKER , 2},
737 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 2},
738 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2},
739 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
740 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
741 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
742 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
743 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
744 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
745 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
746 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
747 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
748 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
749 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
750 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
751 {AUDIO_DEVICE_OUT_PROXY , 9},
752 {AUDIO_DEVICE_OUT_FM , 7},
753 {AUDIO_DEVICE_OUT_FM_TX , 8},
754 {AUDIO_DEVICE_OUT_ALL , -1},
755 {AUDIO_DEVICE_NONE , -1},
756 {AUDIO_DEVICE_OUT_DEFAULT , -1},
757};
758
759
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]760#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
761#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]762
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]763static bool is_misc_usecase(audio_usecase_t usecase) {
764 bool ret = false;
765 int i;
766
767 for (i = 0; i < AUDIO_USECASE_MAX; i++) {
768 if(usecase == misc_usecase[i]) {
769 ret = true;
770 break;
771 }
772 }
773 return ret;
774}
775
776
777static void update_codec_type(const char *snd_card_name) {
778
779 if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
780 sizeof("msm8939-tapan-snd-card")) ||
781 !strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]782 sizeof("msm8939-tapan9302-snd-card")) ||
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]783 !strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]784 sizeof("msm8939-tomtom9330-snd-card")) ||
785 !strncmp(snd_card_name, "msm8952-tomtom-snd-card",
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]786 sizeof("msm8952-tomtom-snd-card")) ||
787 !strncmp(snd_card_name, "msm8952-tasha-snd-card",
788 sizeof("msm8952-tasha-snd-card")) ||
789 !strncmp(snd_card_name, "msm8952-tashalite-snd-card",
790 sizeof("msm8952-tashalite-snd-card")) ||
791 !strncmp(snd_card_name, "msm8952-tasha-skun-snd-card",
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]792 sizeof("msm8952-tasha-skun-snd-card")) ||
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]793 !strncmp(snd_card_name, "msm8976-tasha-snd-card",
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]794 sizeof("msm8976-tasha-snd-card")) ||
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]795 !strncmp(snd_card_name, "msm8976-tashalite-snd-card",
796 sizeof("msm8976-tashalite-snd-card")) ||
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]797 !strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame^]798 sizeof("msm8976-tasha-skun-snd-card")) ||
799 !strncmp(snd_card_name, "msm8937-tasha-snd-card",
800 sizeof("msm8937-tasha-snd-card")) ||
801 !strncmp(snd_card_name, "msm8937-tashalite-snd-card",
802 sizeof("msm8937-tashalite-snd-card")) ||
803 !strncmp(snd_card_name, "msm8953-tasha-snd-card",
804 sizeof("msm8953-tasha-snd-card")) ||
805 !strncmp(snd_card_name, "msm8953-tashalite-snd-card",
806 sizeof("msm8953-tashalite-snd-card")))
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]807 {
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]808 ALOGI("%s: snd_card_name: %s",__func__,snd_card_name);
809 is_external_codec = true;
810 }
811}
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]812static void query_platform(const char *snd_card_name,
813 char *mixer_xml_path)
814{
815 if (!strncmp(snd_card_name, "msm8x16-snd-card-mtp",
816 sizeof("msm8x16-snd-card-mtp"))) {
817 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
818 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]819
820 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
821 msm_be_id_array_len =
822 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
823
Tanya Finkeldd78e062015-05-26 04:29:56 -0700[diff] [blame]824 } else if (!strncmp(snd_card_name, "msm8x16-snd-card-sbc",
825 sizeof("msm8x16-snd-card-sbc"))) {
826 strlcpy(mixer_xml_path, MIXER_XML_PATH_SBC,
827 sizeof(mixer_xml_path));
828
829 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
830 msm_be_id_array_len =
831 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
832
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]833 } else if (!strncmp(snd_card_name, "msm8x16-skuh-snd-card",
834 sizeof("msm8x16-skuh-snd-card"))) {
835 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUH,
836 sizeof(MIXER_XML_PATH_QRD_SKUH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]837
838 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
839 msm_be_id_array_len =
840 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
841
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]842 } else if (!strncmp(snd_card_name, "msm8x16-skui-snd-card",
843 sizeof("msm8x16-skui-snd-card"))) {
844 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUI,
845 sizeof(MIXER_XML_PATH_QRD_SKUI));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]846
847 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
848 msm_be_id_array_len =
849 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
850
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]851 } else if (!strncmp(snd_card_name, "msm8x16-skuhf-snd-card",
852 sizeof("msm8x16-skuhf-snd-card"))) {
853 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUHF,
854 sizeof(MIXER_XML_PATH_QRD_SKUHF));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]855
856 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
857 msm_be_id_array_len =
858 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
859
Walter Yangc899d572014-05-27 21:52:17 +0800[diff] [blame]860 } else if (!strncmp(snd_card_name, "msm8939-snd-card-mtp",
Yamit Mehtac6003e22014-05-19 10:26:02 +0530[diff] [blame]861 sizeof("msm8939-snd-card-mtp"))) {
Aravind Kumar71ba22b2014-06-23 15:18:50 +0530[diff] [blame]862 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
863 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]864
865 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
866 msm_be_id_array_len =
867 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
868
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]869 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skuk",
870 sizeof("msm8939-snd-card-skuk"))) {
871 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUK,
872 sizeof(MIXER_XML_PATH_SKUK));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]873 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
874 msm_be_id_array_len =
875 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
876
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]877 } else if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
878 sizeof("msm8939-tapan-snd-card"))) {
879 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
880 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]881 msm_device_to_be_id = msm_device_to_be_id_external_codec;
882 msm_be_id_array_len =
883 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
884
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]885 } else if (!strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
886 sizeof("msm8939-tapan9302-snd-card"))) {
887 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
888 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]889
890 msm_device_to_be_id = msm_device_to_be_id_external_codec;
891 msm_be_id_array_len =
892 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
893
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]894 } else if (!strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
895 sizeof("msm8939-tomtom9330-snd-card"))) {
896 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
897 sizeof(MIXER_XML_PATH_WCD9330));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]898 msm_device_to_be_id = msm_device_to_be_id_external_codec;
899 msm_be_id_array_len =
900 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
901
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]902 } else if (!strncmp(snd_card_name, "msm8976-tasha-snd-card",
903 sizeof("msm8976-tasha-snd-card"))) {
904 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
905 sizeof(MIXER_XML_PATH_WCD9335));
906 msm_device_to_be_id = msm_device_to_be_id_external_codec;
907 msm_be_id_array_len =
908 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
909
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]910 } else if (!strncmp(snd_card_name, "msm8976-tashalite-snd-card",
911 sizeof("msm8976-tashalite-snd-card"))) {
912 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
913 MAX_MIXER_XML_PATH);
914 msm_device_to_be_id = msm_device_to_be_id_external_codec;
915 msm_be_id_array_len =
916 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
917
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]918 } else if (!strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
919 sizeof("msm8976-tasha-skun-snd-card"))) {
920 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUN,
921 sizeof(MIXER_XML_PATH_SKUN));
922 msm_device_to_be_id = msm_device_to_be_id_external_codec;
923 msm_be_id_array_len =
924 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
925
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]926 } else if (!strncmp(snd_card_name, "msm8909-skua-snd-card",
927 sizeof("msm8909-skua-snd-card"))) {
928 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUA,
929 sizeof(MIXER_XML_PATH_SKUA));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]930 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
931 msm_be_id_array_len =
932 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]933
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]934 } else if (!strncmp(snd_card_name, "msm8909-skuc-snd-card",
935 sizeof("msm8909-skuc-snd-card"))) {
936 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUC,
937 sizeof(MIXER_XML_PATH_SKUC));
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]938 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
939 msm_be_id_array_len =
940 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
941
942 } else if (!strncmp(snd_card_name, "msm8909-pm8916-snd-card",
943 sizeof("msm8909-pm8916-snd-card"))) {
944 strlcpy(mixer_xml_path, MIXER_XML_PATH_MSM8909_PM8916,
945 sizeof(MIXER_XML_PATH_MSM8909_PM8916));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]946
947 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
948 msm_be_id_array_len =
949 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]950
951 } else if (!strncmp(snd_card_name, "msm8909-skue-snd-card",
952 sizeof("msm8909-skue-snd-card"))) {
953 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUE,
954 sizeof(MIXER_XML_PATH_SKUE));
955 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
956 msm_be_id_array_len =
957 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
958
Meng Wangcfefb8b2014-12-05 14:35:55 +0800[diff] [blame]959 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skul",
960 sizeof("msm8939-snd-card-skul"))) {
961 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUL,
962 sizeof(MIXER_XML_PATH_SKUL));
963 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
964 msm_be_id_array_len =
965 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]966 } else if (!strncmp(snd_card_name, "msm8952-snd-card-mtp",
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]967 sizeof("msm8952-snd-card-mtp"))) {
Naresh Tanniru0d28b4a2015-03-23 00:58:49 +0530[diff] [blame]968 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
969 sizeof(MIXER_XML_PATH_MTP));
970 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
971 msm_be_id_array_len =
972 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
973 } else if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
974 sizeof("msm8952-tomtom-snd-card"))) {
975 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
976 sizeof(MIXER_XML_PATH_WCD9330));
977 msm_device_to_be_id = msm_device_to_be_id_external_codec;
978 msm_be_id_array_len =
979 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]980 } else if (!strncmp(snd_card_name, "msm8952-sku1-snd-card",
981 sizeof("msm8952-sku1-snd-card"))) {
982 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU1,
983 sizeof(MIXER_XML_PATH_SKU1));
984 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
985 msm_be_id_array_len =
986 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
987 } else if (!strncmp(snd_card_name, "msm8952-sku2-snd-card",
988 sizeof("msm8952-sku2-snd-card"))) {
989 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU2,
990 sizeof(MIXER_XML_PATH_SKU2));
991 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
992 msm_be_id_array_len =
993 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Walter Yangcd132722015-04-08 16:04:30 +0800[diff] [blame]994 } else if (!strncmp(snd_card_name, "msm8952-skum-snd-card",
995 sizeof("msm8952-skum-snd-card"))) {
996 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUM,
997 sizeof(MIXER_XML_PATH_SKUM));
998 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
999 msm_be_id_array_len =
1000 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]1001 } else if (!strncmp(snd_card_name, "msm8952-tasha-snd-card",
1002 sizeof("msm8952-tasha-snd-card"))) {
1003 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
1004 sizeof(MIXER_XML_PATH_WCD9335));
1005 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1006 msm_be_id_array_len =
1007 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]1008
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1009 } else if (!strncmp(snd_card_name, "msm8952-tashalite-snd-card",
1010 sizeof("msm8952-tashalite-snd-card"))) {
1011 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
1012 MAX_MIXER_XML_PATH);
1013 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1014 msm_be_id_array_len =
1015 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
Meng Wang2d747622015-08-07 10:11:41 +0800[diff] [blame]1016 } else if (!strncmp(snd_card_name, "msm8976-skun-snd-card",
1017 sizeof("msm8976-skun-snd-card"))) {
1018 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUN_CAJON,
1019 sizeof(MIXER_XML_PATH_SKUN_CAJON));
1020 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1021 msm_be_id_array_len =
1022 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame^]1023
1024 } else if (!strncmp(snd_card_name, "msm8937-snd-card-mtp",
1025 sizeof("msm8937-snd-card-mtp"))) {
1026 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
1027 sizeof(MIXER_XML_PATH_MTP));
1028 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1029 msm_be_id_array_len =
1030 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1031 } else if (!strncmp(snd_card_name, "msm8937-tasha-snd-card",
1032 sizeof("msm8937-tasha-snd-card"))) {
1033 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
1034 sizeof(MIXER_XML_PATH_WCD9335));
1035 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1036 msm_be_id_array_len =
1037 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
1038 } else if (!strncmp(snd_card_name, "msm8937-tashalite-snd-card",
1039 sizeof("msm8937-tashalite-snd-card"))) {
1040 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
1041 MAX_MIXER_XML_PATH);
1042 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1043 msm_be_id_array_len =
1044 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
1045 } else if (!strncmp(snd_card_name, "msm8953-snd-card-mtp",
1046 sizeof("msm8953-snd-card-mtp"))) {
1047 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
1048 sizeof(MIXER_XML_PATH_MTP));
1049 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1050 msm_be_id_array_len =
1051 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1052 } else if (!strncmp(snd_card_name, "msm8953-tasha-snd-card",
1053 sizeof("msm8953-tasha-snd-card"))) {
1054 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
1055 sizeof(MIXER_XML_PATH_WCD9335));
1056 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1057 msm_be_id_array_len =
1058 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
1059 } else if (!strncmp(snd_card_name, "msm8953-tashalite-snd-card",
1060 sizeof("msm8937-tashalite-snd-card"))) {
1061 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
1062 MAX_MIXER_XML_PATH);
1063 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1064 msm_be_id_array_len =
1065 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]1066 } else {
1067 strlcpy(mixer_xml_path, MIXER_XML_PATH,
1068 sizeof(MIXER_XML_PATH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]1069
1070 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1071 msm_be_id_array_len =
1072 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1073
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1074 }
1075}
1076
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]1077void platform_set_echo_reference(struct audio_device *adev, bool enable,
1078 audio_devices_t out_device)
1079{
1080 struct platform_data *my_data = (struct platform_data *)adev->platform;
1081 snd_device_t snd_device = SND_DEVICE_NONE;
1082 struct stream_out out;
1083
1084 out.devices = out_device;
1085
1086 if (strcmp(my_data->ec_ref_mixer_path, "")) {
1087 ALOGV("%s: disabling %s", __func__, my_data->ec_ref_mixer_path);
1088 audio_route_reset_and_update_path(adev->audio_route,
1089 my_data->ec_ref_mixer_path);
1090 }
1091
1092 if (enable) {
1093 snd_device = platform_get_output_snd_device(adev->platform, &out);
1094
1095 if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_HEADPHONES_44_1] > 0)
1096 strlcpy(my_data->ec_ref_mixer_path, "echo-reference headphones-44.1",
1097 sizeof(my_data->ec_ref_mixer_path));
1098 else if ((snd_device == SND_DEVICE_OUT_SPEAKER_VBAT) ||
1099 (snd_device == SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT))
1100 strlcpy(my_data->ec_ref_mixer_path, "vbat-speaker echo-reference",
1101 sizeof(my_data->ec_ref_mixer_path));
1102 else
1103 strlcpy(my_data->ec_ref_mixer_path, "echo-reference",
1104 sizeof(my_data->ec_ref_mixer_path));
1105
1106
1107 ALOGD("%s: enabling %s", __func__, my_data->ec_ref_mixer_path);
1108 audio_route_apply_and_update_path(adev->audio_route,
1109 my_data->ec_ref_mixer_path);
1110 }
1111}
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1112void platform_set_gsm_mode(void *platform, bool enable)
1113{
1114 struct platform_data *my_data = (struct platform_data *)platform;
1115 struct audio_device *adev = my_data->adev;
1116
1117 if (my_data->gsm_mode_enabled) {
1118 my_data->gsm_mode_enabled = false;
1119 ALOGV("%s: disabling gsm mode", __func__);
1120 audio_route_reset_and_update_path(adev->audio_route, "gsm-mode");
1121 }
1122
1123 if (enable) {
1124 my_data->gsm_mode_enabled = true;
1125 ALOGD("%s: enabling gsm mode", __func__);
1126 audio_route_apply_and_update_path(adev->audio_route, "gsm-mode");
1127 }
1128}
1129
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1130
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1131
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1132static struct csd_data *open_csd_client()
1133{
1134 struct csd_data *csd = calloc(1, sizeof(struct csd_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1135 if (!csd) {
1136 ALOGE("failed to allocate csd_data mem");
1137 return NULL;
1138 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1139
1140 csd->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW);
1141 if (csd->csd_client == NULL) {
1142 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_CSD_CLIENT);
1143 goto error;
1144 } else {
1145 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_CSD_CLIENT);
1146
1147 csd->deinit = (deinit_t)dlsym(csd->csd_client,
1148 "csd_client_deinit");
1149 if (csd->deinit == NULL) {
1150 ALOGE("%s: dlsym error %s for csd_client_deinit", __func__,
1151 dlerror());
1152 goto error;
1153 }
1154 csd->disable_device = (disable_device_t)dlsym(csd->csd_client,
1155 "csd_client_disable_device");
1156 if (csd->disable_device == NULL) {
1157 ALOGE("%s: dlsym error %s for csd_client_disable_device",
1158 __func__, dlerror());
1159 goto error;
1160 }
1161 csd->enable_device_config = (enable_device_config_t)dlsym(csd->csd_client,
1162 "csd_client_enable_device_config");
1163 if (csd->enable_device_config == NULL) {
1164 ALOGE("%s: dlsym error %s for csd_client_enable_device_config",
1165 __func__, dlerror());
1166 goto error;
1167 }
1168 csd->enable_device = (enable_device_t)dlsym(csd->csd_client,
1169 "csd_client_enable_device");
1170 if (csd->enable_device == NULL) {
1171 ALOGE("%s: dlsym error %s for csd_client_enable_device",
1172 __func__, dlerror());
1173 goto error;
1174 }
1175 csd->start_voice = (start_voice_t)dlsym(csd->csd_client,
1176 "csd_client_start_voice");
1177 if (csd->start_voice == NULL) {
1178 ALOGE("%s: dlsym error %s for csd_client_start_voice",
1179 __func__, dlerror());
1180 goto error;
1181 }
1182 csd->stop_voice = (stop_voice_t)dlsym(csd->csd_client,
1183 "csd_client_stop_voice");
1184 if (csd->stop_voice == NULL) {
1185 ALOGE("%s: dlsym error %s for csd_client_stop_voice",
1186 __func__, dlerror());
1187 goto error;
1188 }
1189 csd->volume = (volume_t)dlsym(csd->csd_client,
1190 "csd_client_volume");
1191 if (csd->volume == NULL) {
1192 ALOGE("%s: dlsym error %s for csd_client_volume",
1193 __func__, dlerror());
1194 goto error;
1195 }
1196 csd->mic_mute = (mic_mute_t)dlsym(csd->csd_client,
1197 "csd_client_mic_mute");
1198 if (csd->mic_mute == NULL) {
1199 ALOGE("%s: dlsym error %s for csd_client_mic_mute",
1200 __func__, dlerror());
1201 goto error;
1202 }
1203 csd->slow_talk = (slow_talk_t)dlsym(csd->csd_client,
1204 "csd_client_slow_talk");
1205 if (csd->slow_talk == NULL) {
1206 ALOGE("%s: dlsym error %s for csd_client_slow_talk",
1207 __func__, dlerror());
1208 goto error;
1209 }
1210 csd->start_playback = (start_playback_t)dlsym(csd->csd_client,
1211 "csd_client_start_playback");
1212 if (csd->start_playback == NULL) {
1213 ALOGE("%s: dlsym error %s for csd_client_start_playback",
1214 __func__, dlerror());
1215 goto error;
1216 }
1217 csd->stop_playback = (stop_playback_t)dlsym(csd->csd_client,
1218 "csd_client_stop_playback");
1219 if (csd->stop_playback == NULL) {
1220 ALOGE("%s: dlsym error %s for csd_client_stop_playback",
1221 __func__, dlerror());
1222 goto error;
1223 }
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]1224 csd->set_lch = (set_lch_t)dlsym(csd->csd_client, "csd_client_set_lch");
1225 if (csd->set_lch == NULL) {
1226 ALOGE("%s: dlsym error %s for csd_client_set_lch",
1227 __func__, dlerror());
1228 /* Ignore the error as this is not mandatory function for
1229 * basic voice call to work.
1230 */
1231 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1232 csd->start_record = (start_record_t)dlsym(csd->csd_client,
1233 "csd_client_start_record");
1234 if (csd->start_record == NULL) {
1235 ALOGE("%s: dlsym error %s for csd_client_start_record",
1236 __func__, dlerror());
1237 goto error;
1238 }
1239 csd->stop_record = (stop_record_t)dlsym(csd->csd_client,
1240 "csd_client_stop_record");
1241 if (csd->stop_record == NULL) {
1242 ALOGE("%s: dlsym error %s for csd_client_stop_record",
1243 __func__, dlerror());
1244 goto error;
1245 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1246
1247
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1248 csd->init = (init_t)dlsym(csd->csd_client, "csd_client_init");
1249
1250 if (csd->init == NULL) {
1251 ALOGE("%s: dlsym error %s for csd_client_init",
1252 __func__, dlerror());
1253 goto error;
1254 } else {
1255 csd->init();
1256 }
1257 }
1258 return csd;
1259
1260error:
1261 free(csd);
1262 csd = NULL;
1263 return csd;
1264}
1265
1266void close_csd_client(struct csd_data *csd)
1267{
1268 if (csd != NULL) {
1269 csd->deinit();
1270 dlclose(csd->csd_client);
1271 free(csd);
1272 csd = NULL;
1273 }
1274}
1275
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1276
1277static void set_platform_defaults()
1278{
1279 int32_t dev;
1280 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1281 backend_table[dev] = NULL;
1282 }
1283 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1284 backend_bit_width_table[dev] = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1285 }
1286
1287 // TBD - do these go to the platform-info.xml file.
1288 // will help in avoiding strdups here
1289 backend_table[SND_DEVICE_IN_BT_SCO_MIC] = strdup("bt-sco");
1290 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB] = strdup("bt-sco-wb");
1291 backend_table[SND_DEVICE_IN_BT_SCO_MIC_NREC] = strdup("bt-sco");
1292 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = strdup("bt-sco-wb");
1293 backend_table[SND_DEVICE_OUT_BT_SCO] = strdup("bt-sco");
1294 backend_table[SND_DEVICE_OUT_BT_SCO_WB] = strdup("bt-sco-wb");
1295 backend_table[SND_DEVICE_OUT_HDMI] = strdup("hdmi");
1296 backend_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("speaker-and-hdmi");
1297 backend_table[SND_DEVICE_OUT_VOICE_TX] = strdup("afe-proxy");
1298 backend_table[SND_DEVICE_IN_VOICE_RX] = strdup("afe-proxy");
1299 backend_table[SND_DEVICE_OUT_AFE_PROXY] = strdup("afe-proxy");
1300 backend_table[SND_DEVICE_OUT_USB_HEADSET] = strdup("usb-headphones");
1301 backend_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] =
1302 strdup("speaker-and-usb-headphones");
1303 backend_table[SND_DEVICE_IN_USB_HEADSET_MIC] = strdup("usb-headset-mic");
1304 backend_table[SND_DEVICE_IN_CAPTURE_FM] = strdup("capture-fm");
1305 backend_table[SND_DEVICE_OUT_TRANSMISSION_FM] = strdup("transmission-fm");
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1306 backend_table[SND_DEVICE_OUT_HEADPHONES_44_1] = strdup("headphones-44.1");
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1307 backend_table[SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = strdup("vbat-voice-speaker");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1308}
1309
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1310void get_cvd_version(char *cvd_version, struct audio_device *adev)
1311{
1312 struct mixer_ctl *ctl;
1313 int count;
1314 int ret = 0;
1315
1316 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
1317 if (!ctl) {
1318 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
1319 goto done;
1320 }
1321 mixer_ctl_update(ctl);
1322
1323 count = mixer_ctl_get_num_values(ctl);
1324 if (count > MAX_CVD_VERSION_STRING_SIZE)
1325 count = MAX_CVD_VERSION_STRING_SIZE;
1326
1327 ret = mixer_ctl_get_array(ctl, cvd_version, count);
1328 if (ret != 0) {
1329 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
1330 goto done;
1331 }
1332
1333done:
1334 return;
1335}
1336
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1337static int hw_util_open(int card_no)
1338{
1339 int fd = -1;
1340 char dev_name[256];
1341
1342 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
1343 card_no, WCD9XXX_CODEC_HWDEP_NODE);
1344 ALOGD("%s Opening device %s\n", __func__, dev_name);
1345 fd = open(dev_name, O_WRONLY);
1346 if (fd < 0) {
1347 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
1348 return fd;
1349 }
1350 ALOGD("%s success", __func__);
1351 return fd;
1352}
1353
1354struct param_data {
1355 int use_case;
1356 int acdb_id;
1357 int get_size;
1358 int buff_size;
1359 int data_size;
1360 void *buff;
1361};
1362
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1363static int send_vbat_adc_data_to_acdb(struct platform_data *plat_data, char *cal_type)
1364{
1365 int ret = 0;
1366 struct mixer_ctl *ctl;
1367 uint16_t vbat_adc_data[2];
1368 struct platform_data *my_data = plat_data;
1369 struct audio_device *adev = my_data->adev;
1370
1371 const char *mixer_ctl_name = "Vbat ADC data";
1372
1373 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1374 if (!ctl) {
1375 ALOGE("%s: Could not get ctl for mixer ctl name - %s",
1376 __func__, mixer_ctl_name);
1377 ret = -EINVAL;
1378 goto done;
1379 }
1380
1381 vbat_adc_data[0] = mixer_ctl_get_value(ctl, 0);
1382 vbat_adc_data[1] = mixer_ctl_get_value(ctl, 1);
1383
1384 ALOGD("%s: Vbat ADC output values: Dcp1: %d , Dcp2: %d",
1385 __func__, vbat_adc_data[0], vbat_adc_data[1]);
1386
1387 ret = my_data->acdb_set_codec_data(&vbat_adc_data[0], cal_type);
1388
1389done:
1390 return ret;
1391}
1392
1393static int send_codec_cal(acdb_loader_get_calibration_t acdb_loader_get_calibration,
1394 struct platform_data *plat_data, int fd)
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1395{
1396 int ret = 0, type;
1397
1398 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
1399 struct wcdcal_ioctl_buffer codec_buffer;
1400 struct param_data calib;
1401
Bharath Ramachandramurthy63a47ef2015-08-31 17:41:46 -0700[diff] [blame]1402 /* MAD calibration is handled by sound trigger HAL, skip here */
1403 if (type == WCD9XXX_MAD_CAL)
1404 continue;
1405
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1406 if((plat_data->is_vbat_speaker) && (WCD9XXX_VBAT_CAL == type)) {
1407 ret = send_vbat_adc_data_to_acdb(plat_data, cal_name_info[type]);
1408 if (ret < 0)
1409 ALOGE("%s error in sending vbat adc data to acdb", __func__);
1410 }
1411
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1412 calib.get_size = 1;
1413 ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data),
1414 &calib);
1415 if (ret < 0) {
1416 ALOGE("%s get_calibration failed\n", __func__);
1417 return ret;
1418 }
1419 calib.get_size = 0;
1420 calib.buff = malloc(calib.buff_size);
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1421 if(calib.buff == NULL) {
1422 ALOGE("%s mem allocation for %d bytes for %s failed\n"
1423 , __func__, calib.buff_size, cal_name_info[type]);
1424 return -1;
1425 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1426 ret = acdb_loader_get_calibration(cal_name_info[type],
1427 sizeof(struct param_data), &calib);
1428 if (ret < 0) {
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1429 ALOGE("%s get_calibration failed type=%s calib.size=%d\n"
1430 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1431 free(calib.buff);
1432 return ret;
1433 }
1434 codec_buffer.buffer = calib.buff;
1435 codec_buffer.size = calib.data_size;
1436 codec_buffer.cal_type = type;
1437 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1438 ALOGE("Failed to call ioctl for %s err=%d calib.size=%d",
1439 cal_name_info[type], errno, codec_buffer.size);
1440 ALOGD("%s cal sent for %s calib.size=%d"
1441 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1442 free(calib.buff);
1443 }
1444 return ret;
1445}
1446
1447static void audio_hwdep_send_cal(struct platform_data *plat_data)
1448{
1449 int fd;
1450
1451 fd = hw_util_open(plat_data->adev->snd_card);
1452 if (fd == -1) {
1453 ALOGE("%s error open\n", __func__);
1454 return;
1455 }
1456
1457 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
1458 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
1459
1460 if (acdb_loader_get_calibration == NULL) {
1461 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
1462 dlerror());
1463 return;
1464 }
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1465 if (send_codec_cal(acdb_loader_get_calibration, plat_data, fd) < 0)
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1466 ALOGE("%s: Could not send anc cal", __FUNCTION__);
1467}
1468
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1469const char * get_snd_card_name_for_acdb_loader(const char *snd_card_name) {
1470
1471 if(snd_card_name == NULL)
1472 return NULL;
1473
1474 // Both tasha & tasha-lite uses tasha ACDB files
1475 // simulate sound card name for tasha lite, so that
1476 // ACDB module loads tasha ACDB files for tasha lite
1477 if(!strncmp(snd_card_name, "msm8976-tashalite-snd-card",
1478 sizeof("msm8976-tashalite-snd-card"))) {
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame^]1479 ALOGD("using tasha ACDB files for tasha-lite");
1480 return "msm8976-tasha-snd-card";
1481 }
1482
1483 if(!strncmp(snd_card_name, "msm8952-tashalite-snd-card",
1484 sizeof("msm8952-tashalite-snd-card"))) {
1485 ALOGD("using tasha ACDB files for tasha-lite");
1486 return "msm8952-tasha-snd-card";
1487 }
1488
1489 if(!strncmp(snd_card_name, "msm8937-tashalite-snd-card",
1490 sizeof("msm8937-tashalite-snd-card"))) {
1491 ALOGD("using tasha ACDB files for tasha-lite");
1492 return "msm8937-tasha-snd-card";
1493 }
1494
1495 if(!strncmp(snd_card_name, "msm8953-tashalite-snd-card",
1496 sizeof("msm8953-tashalite-snd-card"))) {
1497 ALOGD("using tasha ACDB files for tasha-lite");
1498 return "msm8953-tasha-snd-card";
1499 }
1500
1501 return snd_card_name;
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1502}
1503
1504
1505int platform_acdb_init(void *platform)
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1506{
1507 struct platform_data *my_data = (struct platform_data *)platform;
1508 char *cvd_version = NULL;
1509 int key = 0;
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1510 const char *snd_card_name, *acdb_snd_card_name;
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1511 int result;
1512 char value[PROPERTY_VALUE_MAX];
1513 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
1514 if (!cvd_version)
1515 ALOGE("Failed to allocate cvd version");
1516 else
1517 get_cvd_version(cvd_version, my_data->adev);
1518
1519 property_get("audio.ds1.metainfo.key",value,"0");
1520 key = atoi(value);
1521 snd_card_name = mixer_get_name(my_data->adev->mixer);
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1522 acdb_snd_card_name = get_snd_card_name_for_acdb_loader(snd_card_name);
1523
1524 result = my_data->acdb_init(acdb_snd_card_name, cvd_version, key);
1525
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1526 if (cvd_version)
1527 free(cvd_version);
1528 if (!result) {
1529 my_data->is_acdb_initialized = true;
1530 ALOGD("ACDB initialized");
1531 audio_hwdep_send_cal(my_data);
1532 } else {
1533 my_data->is_acdb_initialized = false;
1534 ALOGD("ACDB initialization failed");
1535 }
1536 return result;
1537}
1538
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1539#define MAX_PATH (256)
1540#define THERMAL_SYSFS "/sys/class/thermal"
1541#define TZ_TYPE "/sys/class/thermal/thermal_zone%d/type"
1542#define TZ_WSA "/sys/class/thermal/thermal_zone%d/temp"
1543
1544static bool is_wsa_found(int *wsaCount)
1545{
1546 DIR *tdir = NULL;
1547 struct dirent *tdirent = NULL;
1548 int tzn = 0;
1549 char name[MAX_PATH] = {0};
1550 char cwd[MAX_PATH] = {0};
1551 char file[10] = "wsa";
1552 bool found = false;
1553 int wsa_count = 0;
1554
1555 if (!getcwd(cwd, sizeof(cwd)))
1556 return false;
1557
1558 chdir(THERMAL_SYSFS); /* Change dir to read the entries. Doesnt work
1559 otherwise */
1560 tdir = opendir(THERMAL_SYSFS);
1561 if (!tdir) {
1562 ALOGE("Unable to open %s\n", THERMAL_SYSFS);
1563 return false;
1564 }
1565
1566 while ((tdirent = readdir(tdir))) {
1567 char buf[50];
1568 struct dirent *tzdirent;
1569 DIR *tzdir = NULL;
1570
1571 tzdir = opendir(tdirent->d_name);
1572 if (!tzdir)
1573 continue;
1574 while ((tzdirent = readdir(tzdir))) {
1575 if (strcmp(tzdirent->d_name, "type"))
1576 continue;
1577 snprintf(name, MAX_PATH, TZ_TYPE, tzn);
1578 ALOGD("Opening %s\n", name);
1579 read_line_from_file(name, buf, sizeof(buf));
1580 if (strstr(buf, file)) {
1581 wsa_count++;
1582 /*We support max only two WSA speakers*/
1583 if (wsa_count == 2)
1584 break;
1585 }
1586 tzn++;
1587 }
1588 closedir(tzdir);
1589 }
1590 if (wsa_count > 0){
1591 ALOGD("Found %d WSA present on the platform", wsa_count);
1592 found = true;
1593 *wsaCount = wsa_count;
1594 }
1595 closedir(tdir);
1596 chdir(cwd); /* Restore current working dir */
1597 return found;
1598}
1599
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1600void *platform_init(struct audio_device *adev)
1601{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1602 char platform[PROPERTY_VALUE_MAX];
1603 char baseband[PROPERTY_VALUE_MAX];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1604 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1605 struct platform_data *my_data = NULL;
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1606 int retry_num = 0, snd_card_num = 0, key = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1607 const char *snd_card_name;
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]1608 char mixer_xml_path[MAX_MIXER_XML_PATH],ffspEnable[PROPERTY_VALUE_MAX];
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1609 char *cvd_version = NULL;
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1610 const char *mixer_ctl_name = "Set HPX ActiveBe";
1611 struct mixer_ctl *ctl = NULL;
Naveen Kumar70e27352015-07-22 21:07:10 +0530[diff] [blame]1612 int idx;
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1613 int wsaCount =0;
Naveen Kumar70e27352015-07-22 21:07:10 +0530[diff] [blame]1614
1615 my_data = calloc(1, sizeof(struct platform_data));
1616
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1617 if (!my_data) {
1618 ALOGE("failed to allocate platform data");
1619 return NULL;
1620 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1621
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1622 while (snd_card_num < MAX_SND_CARD) {
1623 adev->mixer = mixer_open(snd_card_num);
1624
1625 while (!adev->mixer && retry_num < RETRY_NUMBER) {
1626 usleep(RETRY_US);
1627 adev->mixer = mixer_open(snd_card_num);
1628 retry_num++;
1629 }
1630
1631 if (!adev->mixer) {
1632 ALOGE("%s: Unable to open the mixer card: %d", __func__,
1633 snd_card_num);
1634 retry_num = 0;
1635 snd_card_num++;
1636 continue;
1637 }
1638
1639 snd_card_name = mixer_get_name(adev->mixer);
1640 ALOGV("%s: snd_card_name: %s", __func__, snd_card_name);
1641
1642 my_data->hw_info = hw_info_init(snd_card_name);
1643 if (!my_data->hw_info) {
1644 ALOGE("%s: Failed to init hardware info", __func__);
1645 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1646 query_platform(snd_card_name, mixer_xml_path);
1647 ALOGD("%s: mixer path file is %s", __func__,
1648 mixer_xml_path);
1649 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
1650 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1651 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1652 mixer_xml_path);
1653 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1654 if (!adev->audio_route) {
1655 ALOGE("%s: Failed to init audio route controls, aborting.",
1656 __func__);
1657 free(my_data);
1658 return NULL;
1659 }
1660 adev->snd_card = snd_card_num;
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1661 update_codec_type(snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1662 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
1663 break;
1664 }
1665 retry_num = 0;
1666 snd_card_num++;
1667 }
1668
1669 if (snd_card_num >= MAX_SND_CARD) {
1670 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
1671 free(my_data);
1672 return NULL;
1673 }
1674
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1675 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1676 my_data->fluence_in_spkr_mode = false;
1677 my_data->fluence_in_voice_call = false;
1678 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1679 my_data->fluence_in_audio_rec = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1680 my_data->external_spk_1 = false;
1681 my_data->external_spk_2 = false;
1682 my_data->external_mic = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1683 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1684 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]1685 my_data->slowtalk = false;
1686 my_data->hd_voice = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1687 my_data->edid_info = NULL;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1688 my_data->is_wsa_speaker = false;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1689
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1690 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
1691 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1692 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1693 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1694 my_data->fluence_type = FLUENCE_DUAL_MIC;
1695 } else {
1696 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1697 }
1698
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1699 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1700 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1701 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1702 my_data->fluence_in_voice_call = true;
1703 }
1704
1705 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1706 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1707 my_data->fluence_in_voice_rec = true;
1708 }
1709
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1710 property_get("persist.audio.fluence.audiorec",value,"");
1711 if (!strncmp("true", value, sizeof("true"))) {
1712 my_data->fluence_in_audio_rec = true;
1713 }
1714
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1715 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1716 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1717 my_data->fluence_in_spkr_mode = true;
1718 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1719
1720 property_get("persist.audio.fluence.mode",value,"");
1721 if (!strncmp("broadside", value, sizeof("broadside"))) {
1722 my_data->fluence_mode = FLUENCE_BROADSIDE;
1723 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1724 }
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1725
1726 if (is_wsa_found(&wsaCount)) {
1727 /*Set ACDB ID of Stereo speaker if two WSAs are present*/
1728 /*Default ACDB ID for wsa speaker is that for mono*/
1729 if (wsaCount == 2) {
1730 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_WSA, 15);
1731 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_VBAT, 15);
1732 }
1733 my_data->is_wsa_speaker = true;
1734 }
1735
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1736 property_get("persist.audio.FFSP.enable", ffspEnable, "");
1737 if (!strncmp("true", ffspEnable, sizeof("true"))) {
1738 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1739 acdb_device_table[SND_DEVICE_OUT_SPEAKER_WSA] = 131;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1740 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
1741 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
1742 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1743 }
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1744
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1745 /* Check if Vbat speaker enabled property is set, this should be done before acdb init */
1746 bool ret = false;
1747 ret = audio_extn_can_use_vbat();
1748 if (ret)
1749 my_data->is_vbat_speaker = true;
1750
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1751 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1752 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1753 if (my_data->acdb_handle == NULL) {
1754 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1755 } else {
1756 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1757 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1758 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1759 if (!my_data->acdb_deallocate)
1760 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1761 __func__, LIB_ACDB_LOADER);
1762
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1763 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]1764 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1765 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1766 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1767 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1768
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1769 my_data->acdb_set_audio_cal = (acdb_set_audio_cal_t)dlsym(my_data->acdb_handle,
1770 "acdb_loader_set_audio_cal_v2");
1771 if (!my_data->acdb_set_audio_cal)
1772 ALOGE("%s: Could not find the symbol acdb_set_audio_cal_v2 from %s",
1773 __func__, LIB_ACDB_LOADER);
1774
1775 my_data->acdb_get_audio_cal = (acdb_get_audio_cal_t)dlsym(my_data->acdb_handle,
1776 "acdb_loader_get_audio_cal_v2");
1777 if (!my_data->acdb_get_audio_cal)
1778 ALOGE("%s: Could not find the symbol acdb_get_audio_cal_v2 from %s",
1779 __func__, LIB_ACDB_LOADER);
1780
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1781 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1782 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1783 if (!my_data->acdb_send_voice_cal)
1784 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1785 __func__, LIB_ACDB_LOADER);
1786
1787 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1788 "acdb_loader_reload_vocvoltable");
1789 if (!my_data->acdb_reload_vocvoltable)
1790 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1791 __func__, LIB_ACDB_LOADER);
1792
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1793 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1794 my_data->acdb_handle,
1795 "acdb_loader_get_default_app_type");
1796 if (!my_data->acdb_get_default_app_type)
1797 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1798 __func__, LIB_ACDB_LOADER);
1799
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1800 my_data->acdb_send_common_top = (acdb_send_common_top_t)dlsym(
1801 my_data->acdb_handle,
1802 "acdb_loader_send_common_custom_topology");
1803 if (!my_data->acdb_send_common_top)
1804 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1805 __func__, LIB_ACDB_LOADER);
1806
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1807 my_data->acdb_set_codec_data = (acdb_set_codec_data_t)dlsym(
1808 my_data->acdb_handle,
1809 "acdb_loader_set_codec_data");
1810 if (!my_data->acdb_set_codec_data)
1811 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1812 __func__, LIB_ACDB_LOADER);
1813
1814
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1815 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1816 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1817 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1818 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1819 goto acdb_init_fail;
1820 }
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1821 platform_acdb_init(my_data);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1822 }
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1823 audio_extn_pm_vote();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1824
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1825 /* Configure active back end for HPX*/
1826 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1827 if (ctl) {
1828 ALOGE(" sending HPX Active BE information ");
1829 mixer_ctl_set_value(ctl, 0, is_external_codec);
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1830 }
1831
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1832acdb_init_fail:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1833
1834 set_platform_defaults();
1835
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]1836 /* Initialize ACDB and PCM ID's */
1837 if (is_external_codec)
Ravi Kumar Alamanda14b0f2d2015-06-28 21:04:09 -0700[diff] [blame]1838 platform_info_init(PLATFORM_INFO_XML_PATH_EXTCODEC, my_data);
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]1839 else
Ravi Kumar Alamanda14b0f2d2015-06-28 21:04:09 -0700[diff] [blame]1840 platform_info_init(PLATFORM_INFO_XML_PATH, my_data);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1841
1842 /* init usb */
1843 audio_extn_usb_init(adev);
1844 /* update sound cards appropriately */
1845 audio_extn_usb_set_proxy_sound_card(adev->snd_card);
1846
1847 /* Read one time ssr property */
1848 audio_extn_ssr_update_enabled();
1849 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1850
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1851 /* init dap hal */
1852 audio_extn_dap_hal_init(adev->snd_card);
1853
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1854 audio_extn_dolby_set_license(adev);
1855
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1856 /* init audio device arbitration */
1857 audio_extn_dev_arbi_init();
1858
1859 my_data->edid_info = NULL;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1860
1861 /* initialize backend config */
1862 for (idx = 0; idx < MAX_CODEC_BACKENDS; idx++) {
1863 my_data->current_backend_cfg[idx].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
1864 if (idx == HEADPHONE_44_1_BACKEND)
1865 my_data->current_backend_cfg[idx].sample_rate = OUTPUT_SAMPLING_RATE_44100;
1866 my_data->current_backend_cfg[idx].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
1867 }
1868
1869 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1870 strdup("SLIM_0_RX Format");
1871 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1872 strdup("SLIM_0_RX SampleRate");
1873
1874 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].bitwidth_mixer_ctl =
1875 strdup("SLIM_5_RX Format");
1876 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].samplerate_mixer_ctl =
1877 strdup("SLIM_5_RX SampleRate");
1878
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]1879
1880 if (platform_get_native_support()) {
1881
Dhananjay Kumard46331b2015-12-02 16:18:10 +0530[diff] [blame]1882 if (strstr(snd_card_name, "tasha-snd-card") ||
1883 strstr(snd_card_name, "tashalite-snd-card")) {
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]1884 /* do nothing */
1885 }
1886 else {
1887 platform_set_native_support(false);
1888 }
1889 }
1890
1891 ALOGD("native: native audio: %s for sound card %s",
1892 (platform_get_native_support() ? "enabled" : "disabled"),
1893 snd_card_name);
1894
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1895 my_data->edid_info = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1896 return my_data;
1897}
1898
1899void platform_deinit(void *platform)
1900{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1901 struct platform_data *my_data = (struct platform_data *)platform;
1902
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1903 if (my_data->edid_info) {
1904 free(my_data->edid_info);
1905 my_data->edid_info = NULL;
1906 }
1907
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1908 hw_info_deinit(my_data->hw_info);
1909 close_csd_client(my_data->csd);
1910
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1911 int32_t dev;
1912 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1913 if (backend_table[dev]) {
1914 free(backend_table[dev]);
1915 backend_table[dev]= NULL;
1916 }
1917 }
1918
1919 /* deinit audio device arbitration */
1920 audio_extn_dev_arbi_deinit();
1921
1922 if (my_data->edid_info) {
1923 free(my_data->edid_info);
1924 my_data->edid_info = NULL;
1925 }
1926
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1927 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1928 /* deinit usb */
1929 audio_extn_usb_deinit();
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1930 audio_extn_dap_hal_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1931}
1932
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1933static int platform_is_acdb_initialized(void *platform)
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1934{
1935 struct platform_data *my_data = (struct platform_data *)platform;
1936 ALOGD("%s: acdb initialized %d\n", __func__, my_data->is_acdb_initialized);
1937 return my_data->is_acdb_initialized;
1938}
1939
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1940void platform_snd_card_update(void *platform, int snd_scard_state)
1941{
1942 struct platform_data *my_data = (struct platform_data *)platform;
1943
1944 if (snd_scard_state == SND_CARD_STATE_ONLINE) {
1945 if (!platform_is_acdb_initialized(my_data)) {
1946 if(platform_acdb_init(my_data))
1947 ALOGE("%s: acdb initialization is failed", __func__);
1948 } else if (my_data->acdb_send_common_top() < 0) {
1949 ALOGD("%s: acdb did not set common topology", __func__);
1950 }
1951 }
1952}
1953
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1954const char *platform_get_snd_device_name(snd_device_t snd_device)
1955{
1956 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
1957 return device_table[snd_device];
1958 else
1959 return "";
1960}
1961
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1962int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
1963 char *device_name)
1964{
1965 struct platform_data *my_data = (struct platform_data *)platform;
1966
1967 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1968 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
1969 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
1970 } else {
1971 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
1972 return -EINVAL;
1973 }
1974
1975 return 0;
1976}
1977
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1978void platform_add_backend_name(char *mixer_path, snd_device_t snd_device,
1979 struct audio_usecase *usecase)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1980{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1981 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1982 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1983 return;
1984 }
1985
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1986 if((snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
1987 !(usecase->type == VOICE_CALL || usecase->type == VOIP_CALL)) {
1988 ALOGI("%s: Not adding vbat speaker device to non voice use cases", __func__);
1989 return;
1990 }
1991
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1992 const char * suffix = backend_table[snd_device];
1993
1994 if (suffix != NULL) {
1995 strlcat(mixer_path, " ", MIXER_PATH_MAX_LENGTH);
1996 strlcat(mixer_path, suffix, MIXER_PATH_MAX_LENGTH);
1997 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1998}
1999
2000int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
2001{
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]2002 int device_id = -1;
2003
2004 if (is_external_codec && is_misc_usecase(usecase)) {
2005 if (device_type == PCM_PLAYBACK)
2006 device_id = pcm_device_table_of_ext_codec[usecase][0];
2007 else
2008 device_id = pcm_device_table_of_ext_codec[usecase][1];
2009 } else {
2010 if (device_type == PCM_PLAYBACK)
2011 device_id = pcm_device_table[usecase][0];
2012 else
2013 device_id = pcm_device_table[usecase][1];
2014 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2015 return device_id;
2016}
2017
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2018static int find_index(struct name_to_index * table, int32_t len, const char * name)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2019{
2020 int ret = 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2021 int32_t i;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2022
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2023 if (table == NULL) {
2024 ALOGE("%s: table is NULL", __func__);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2025 ret = -ENODEV;
2026 goto done;
2027 }
2028
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2029 if (name == NULL) {
2030 ALOGE("null key");
2031 ret = -ENODEV;
2032 goto done;
2033 }
2034
2035 for (i=0; i < len; i++) {
2036 const char* tn = table[i].name;
2037 size_t len = strlen(tn);
2038 if (strncmp(tn, name, len) == 0) {
2039 if (strlen(name) != len) {
2040 continue; // substring
2041 }
2042 ret = table[i].index;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2043 goto done;
2044 }
2045 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2046 ALOGE("%s: Could not find index for name = %s",
2047 __func__, name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2048 ret = -ENODEV;
2049done:
2050 return ret;
2051}
2052
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]2053int platform_set_fluence_type(void *platform, char *value)
2054{
2055 int ret = 0;
2056 int fluence_type = FLUENCE_NONE;
2057 int fluence_flag = NONE_FLAG;
2058 struct platform_data *my_data = (struct platform_data *)platform;
2059 struct audio_device *adev = my_data->adev;
2060
2061 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
2062
2063 /* only dual mic turn on and off is supported as of now through setparameters */
2064 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
2065 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
2066 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
2067 ALOGV("fluence dualmic feature enabled \n");
2068 fluence_type = FLUENCE_DUAL_MIC;
2069 fluence_flag = DMIC_FLAG;
2070 } else {
2071 ALOGE("%s: Failed to set DUALMIC", __func__);
2072 ret = -1;
2073 goto done;
2074 }
2075 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
2076 ALOGV("fluence disabled");
2077 fluence_type = FLUENCE_NONE;
2078 } else {
2079 ALOGE("Invalid fluence value : %s",value);
2080 ret = -1;
2081 goto done;
2082 }
2083
2084 if (fluence_type != my_data->fluence_type) {
2085 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
2086 my_data->fluence_type = fluence_type;
2087 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
2088 }
2089done:
2090 return ret;
2091}
2092
2093int platform_get_fluence_type(void *platform, char *value, uint32_t len)
2094{
2095 int ret = 0;
2096 struct platform_data *my_data = (struct platform_data *)platform;
2097
2098 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
2099 strlcpy(value, "quadmic", len);
2100 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
2101 strlcpy(value, "dualmic", len);
2102 } else if (my_data->fluence_type == FLUENCE_NONE) {
2103 strlcpy(value, "none", len);
2104 } else
2105 ret = -1;
2106
2107 return ret;
2108}
2109
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2110int platform_get_snd_device_index(char *device_name)
2111{
2112 return find_index(snd_device_name_index, SND_DEVICE_MAX, device_name);
2113}
2114
2115int platform_get_usecase_index(const char *usecase_name)
2116{
2117 return find_index(usecase_name_index, AUDIO_USECASE_MAX, usecase_name);
2118}
2119
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2120int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
2121{
2122 int ret = 0;
2123
2124 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2125 ALOGE("%s: Invalid snd_device = %d",
2126 __func__, snd_device);
2127 ret = -EINVAL;
2128 goto done;
2129 }
2130
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
Srikanth Uyyalaa1e32352015-10-09 14:48:04 +0530[diff] [blame]2146int platform_get_default_app_type_v2(void *platform, usecase_type_t type)
2147{
2148 if(type == PCM_CAPTURE)
2149 return DEFAULT_APP_TYPE_TX_PATH;
2150 else
2151 return DEFAULT_APP_TYPE_RX_PATH;
2152}
2153
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]2154int platform_get_snd_device_acdb_id(snd_device_t snd_device)
2155{
2156 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2157 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
2158 return -EINVAL;
2159 }
2160 return acdb_device_table[snd_device];
2161}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2162
2163int 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]2164{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2165 int ret = 0;
2166
2167 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2168 ALOGE("%s: Invalid snd_device = %d",
2169 __func__, snd_device);
2170 ret = -EINVAL;
2171 goto done;
2172 }
2173
2174 backend_bit_width_table[snd_device] = bit_width;
2175done:
2176 return ret;
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2177}
2178
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2179int platform_get_snd_device_bit_width(snd_device_t snd_device)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2180{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2181 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2182 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]2183 return CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2184 }
2185 return backend_bit_width_table[snd_device];
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2186}
2187
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2188int platform_set_native_support(bool codec_support)
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2189{
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2190 na_props.platform_na_prop_enabled = na_props.ui_na_prop_enabled
2191 = codec_support;
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]2192 ALOGV("%s: na_props.platform_na_prop_enabled: %d", __func__,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2193 na_props.platform_na_prop_enabled);
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2194 return 0;
2195}
2196
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2197int platform_get_native_support()
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2198{
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2199 int ret;
2200 if (na_props.platform_na_prop_enabled) {
2201 ret = na_props.ui_na_prop_enabled;
2202 } else {
2203 ret = na_props.platform_na_prop_enabled;
2204 }
2205 ALOGV("%s: na_props.ui_na_prop_enabled: %d", __func__,
2206 na_props.ui_na_prop_enabled);
2207 return ret;
2208}
2209
2210void native_audio_get_params(struct str_parms *query,
2211 struct str_parms *reply,
2212 char *value, int len)
2213{
2214 int ret;
2215 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2216 value, len);
2217 if (ret >= 0) {
2218 if (na_props.platform_na_prop_enabled) {
2219 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2220 na_props.ui_na_prop_enabled ? "true" : "false");
2221 ALOGV("%s: na_props.ui_na_prop_enabled: %d", __func__,
2222 na_props.ui_na_prop_enabled);
2223 } else {
2224 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2225 "false");
2226 ALOGV("%s: native audio not supported: %d", __func__,
2227 na_props.platform_na_prop_enabled);
2228 }
2229 }
2230}
2231
2232int native_audio_set_params(struct platform_data *platform,
2233 struct str_parms *parms, char *value, int len)
2234{
2235 int ret = 0;
2236 struct audio_usecase *usecase;
2237 struct listnode *node;
2238
2239 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2240 value, len);
2241 if (ret >= 0) {
2242 if (na_props.platform_na_prop_enabled) {
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2243 if (!strncmp("true", value, sizeof("true"))) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2244 na_props.ui_na_prop_enabled = true;
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2245 ALOGD("%s: native audio feature enabled from UI",__func__);
2246 }
2247 else {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2248 na_props.ui_na_prop_enabled = false;
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2249 ALOGD("%s: native audio feature disabled from UI",__func__);
2250
2251 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2252
2253 str_parms_del(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO);
2254
2255 /* Iterate through the usecase list and trigger device switch for
2256 all the appropriate usecases */
2257 list_for_each(node, &(platform->adev)->usecase_list) {
2258 usecase = node_to_item(node, struct audio_usecase, list);
2259
2260 if (is_offload_usecase(usecase->id) &&
2261 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2262 usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) &&
2263 OUTPUT_SAMPLING_RATE_44100 == usecase->stream.out->sample_rate) {
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2264 ALOGD("%s: triggering dynamic device switch for usecase(%d: %s)"
2265 " stream(%p), device(%d)", __func__, usecase->id,
2266 use_case_table[usecase->id], usecase->stream,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2267 usecase->stream.out->devices);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2268 select_devices(platform->adev, usecase->id);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2269 }
2270 }
2271 } else {
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2272 ALOGD("%s: native audio not supported: %d", __func__,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2273 na_props.platform_na_prop_enabled);
2274 }
2275 }
2276 return ret;
2277}
2278
2279int platform_get_backend_index(snd_device_t snd_device)
2280{
2281 int32_t port = DEFAULT_CODEC_BACKEND;
2282
2283 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
2284 if (backend_table[snd_device] != NULL &&
2285 !strcmp(backend_table[snd_device], "headphones-44.1"))
2286 port = HEADPHONE_44_1_BACKEND;
2287 else
2288 port = DEFAULT_CODEC_BACKEND;
2289 } else {
2290 ALOGV("%s: Invalid device - %d ", __func__, snd_device);
2291 }
2292
2293 ALOGV("%s: backend port - %d", __func__, port);
2294 return port;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2295}
2296
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2297int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2298 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2299{
2300 struct platform_data *my_data = (struct platform_data *)platform;
2301 int acdb_dev_id, acdb_dev_type;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2302 struct audio_device *adev = my_data->adev;
2303 int snd_device = SND_DEVICE_OUT_SPEAKER;
2304
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2305 if (usecase->type == PCM_PLAYBACK)
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2306 snd_device = usecase->out_snd_device;
Karthik Reddy Katta81c42612015-11-13 17:49:07 +0530[diff] [blame]2307 else if ((usecase->type == PCM_CAPTURE) &&
2308 voice_is_in_call_rec_stream(usecase->stream.in))
2309 snd_device = voice_get_incall_rec_snd_device(usecase->in_snd_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2310 else if ((usecase->type == PCM_HFP_CALL) || (usecase->type == PCM_CAPTURE))
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2311 snd_device = usecase->in_snd_device;
Xiaojun Sang040cc9f2015-08-03 19:38:28 +0800[diff] [blame]2312 acdb_dev_id = acdb_device_table[platform_get_spkr_prot_snd_device(snd_device)];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2313
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]2314 // Do not use Rx path default app type for TX path
2315 if ((usecase->type == PCM_CAPTURE) && (app_type == DEFAULT_APP_TYPE_RX_PATH)) {
2316 ALOGD("Resetting app type for Tx path to default");
2317 app_type = DEFAULT_APP_TYPE_TX_PATH;
2318 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2319 if (acdb_dev_id < 0) {
2320 ALOGE("%s: Could not find acdb id for device(%d)",
2321 __func__, snd_device);
2322 return -EINVAL;
2323 }
2324 if (my_data->acdb_send_audio_cal) {
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2325 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2326 __func__, snd_device, acdb_dev_id);
2327 if (snd_device >= SND_DEVICE_OUT_BEGIN &&
2328 snd_device < SND_DEVICE_OUT_END)
2329 acdb_dev_type = ACDB_DEV_TYPE_OUT;
2330 else
2331 acdb_dev_type = ACDB_DEV_TYPE_IN;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2332 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
2333 sample_rate);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2334 }
2335 return 0;
2336}
2337
2338int platform_switch_voice_call_device_pre(void *platform)
2339{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2340 struct platform_data *my_data = (struct platform_data *)platform;
2341 int ret = 0;
2342
2343 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]2344 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2345 /* This must be called before disabling mixer controls on APQ side */
2346 ret = my_data->csd->disable_device();
2347 if (ret < 0) {
2348 ALOGE("%s: csd_client_disable_device, failed, error %d",
2349 __func__, ret);
2350 }
2351 }
2352 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2353}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2354
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2355int platform_switch_voice_call_enable_device_config(void *platform,
2356 snd_device_t out_snd_device,
2357 snd_device_t in_snd_device)
2358{
2359 struct platform_data *my_data = (struct platform_data *)platform;
2360 int acdb_rx_id, acdb_tx_id;
2361 int ret = 0;
2362
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2363 if (my_data->csd == NULL)
2364 return ret;
2365
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2366 if ((out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
2367 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
2368 audio_extn_spkr_prot_is_enabled()) {
2369 if (my_data->is_vbat_speaker)
2370 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2371 else
2372 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2373 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2374 acdb_rx_id = acdb_device_table[out_snd_device];
2375
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2376 acdb_tx_id = acdb_device_table[in_snd_device];
2377
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2378 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2379 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
2380 if (ret < 0) {
2381 ALOGE("%s: csd_enable_device_config, failed, error %d",
2382 __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2383 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2384 } else {
2385 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2386 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2387 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2388
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2389 return ret;
2390}
2391
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2392int platform_switch_voice_call_device_post(void *platform,
2393 snd_device_t out_snd_device,
2394 snd_device_t in_snd_device)
2395{
2396 struct platform_data *my_data = (struct platform_data *)platform;
2397 int acdb_rx_id, acdb_tx_id;
2398
2399 if (my_data->acdb_send_voice_cal == NULL) {
2400 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
2401 } else {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2402 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
2403 audio_extn_spkr_prot_is_enabled())
2404 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
2405
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2406 acdb_rx_id = acdb_device_table[out_snd_device];
2407 acdb_tx_id = acdb_device_table[in_snd_device];
2408
2409 if (acdb_rx_id > 0 && acdb_tx_id > 0)
2410 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
2411 else
2412 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2413 acdb_rx_id, acdb_tx_id);
2414 }
2415
2416 return 0;
2417}
2418
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2419int platform_switch_voice_call_usecase_route_post(void *platform,
2420 snd_device_t out_snd_device,
2421 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2422{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2423 struct platform_data *my_data = (struct platform_data *)platform;
2424 int acdb_rx_id, acdb_tx_id;
2425 int ret = 0;
2426
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2427 if (my_data->csd == NULL)
2428 return ret;
2429
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2430 if ((out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
2431 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
2432 audio_extn_spkr_prot_is_enabled()) {
2433 if (my_data->is_vbat_speaker)
2434 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2435 else
2436 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2437 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2438 acdb_rx_id = acdb_device_table[out_snd_device];
2439
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2440 acdb_tx_id = acdb_device_table[in_snd_device];
2441
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2442 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2443 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
2444 my_data->adev->acdb_settings);
2445 if (ret < 0) {
2446 ALOGE("%s: csd_enable_device, failed, error %d", __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2447 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2448 } else {
2449 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2450 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2451 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2452
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2453 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2454}
2455
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2456int platform_start_voice_call(void *platform, uint32_t vsid)
2457{
2458 struct platform_data *my_data = (struct platform_data *)platform;
2459 int ret = 0;
2460
2461 if (my_data->csd != NULL) {
2462 ret = my_data->csd->start_voice(vsid);
2463 if (ret < 0) {
2464 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
2465 }
2466 }
2467 return ret;
2468}
2469
2470int platform_stop_voice_call(void *platform, uint32_t vsid)
2471{
2472 struct platform_data *my_data = (struct platform_data *)platform;
2473 int ret = 0;
2474
2475 if (my_data->csd != NULL) {
2476 ret = my_data->csd->stop_voice(vsid);
2477 if (ret < 0) {
2478 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
2479 }
2480 }
2481 return ret;
2482}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]2483
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2484int platform_get_sample_rate(void *platform, uint32_t *rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2485{
2486 return 0;
2487}
2488
2489int platform_set_voice_volume(void *platform, int volume)
2490{
2491 struct platform_data *my_data = (struct platform_data *)platform;
2492 struct audio_device *adev = my_data->adev;
2493 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2494 const char *mixer_ctl_name = "Voice Rx Gain";
2495 int vol_index = 0, ret = 0;
2496 uint32_t set_values[ ] = {0,
2497 ALL_SESSION_VSID,
2498 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2499
2500 // Voice volume levels are mapped to adsp volume levels as follows.
2501 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
2502 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2503 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
2504 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2505
2506 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2507 if (!ctl) {
2508 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2509 __func__, mixer_ctl_name);
2510 return -EINVAL;
2511 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2512 ALOGV("Setting voice volume index: %d", set_values[0]);
2513 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2514
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2515 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2516 ret = my_data->csd->volume(ALL_SESSION_VSID, volume,
2517 DEFAULT_VOLUME_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2518 if (ret < 0) {
2519 ALOGE("%s: csd_volume error %d", __func__, ret);
2520 }
2521 }
2522 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2523}
2524
2525int platform_set_mic_mute(void *platform, bool state)
2526{
2527 struct platform_data *my_data = (struct platform_data *)platform;
2528 struct audio_device *adev = my_data->adev;
2529 struct mixer_ctl *ctl;
2530 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2531 int ret = 0;
2532 uint32_t set_values[ ] = {0,
2533 ALL_SESSION_VSID,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2534 DEFAULT_MUTE_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2535
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2536 set_values[0] = state;
2537 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2538 if (!ctl) {
2539 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2540 __func__, mixer_ctl_name);
2541 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2542 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2543 ALOGV("Setting voice mute state: %d", state);
2544 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2545
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2546 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2547 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,
2548 DEFAULT_MUTE_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2549 if (ret < 0) {
2550 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
2551 }
2552 }
2553 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2554}
2555
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]2556int platform_set_device_mute(void *platform, bool state, char *dir)
2557{
2558 struct platform_data *my_data = (struct platform_data *)platform;
2559 struct audio_device *adev = my_data->adev;
2560 struct mixer_ctl *ctl;
2561 char *mixer_ctl_name = NULL;
2562 int ret = 0;
2563 uint32_t set_values[ ] = {0,
2564 ALL_SESSION_VSID,
2565 0};
2566 if(dir == NULL) {
2567 ALOGE("%s: Invalid direction:%s", __func__, dir);
2568 return -EINVAL;
2569 }
2570
2571 if (!strncmp("rx", dir, sizeof("rx"))) {
2572 mixer_ctl_name = "Voice Rx Device Mute";
2573 } else if (!strncmp("tx", dir, sizeof("tx"))) {
2574 mixer_ctl_name = "Voice Tx Device Mute";
2575 } else {
2576 return -EINVAL;
2577 }
2578
2579 set_values[0] = state;
2580 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2581 if (!ctl) {
2582 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2583 __func__, mixer_ctl_name);
2584 return -EINVAL;
2585 }
2586
2587 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
2588 __func__,state, mixer_ctl_name);
2589 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2590
2591 return ret;
2592}
2593
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2594snd_device_t platform_get_output_snd_device(void *platform, struct stream_out *out)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2595{
2596 struct platform_data *my_data = (struct platform_data *)platform;
2597 struct audio_device *adev = my_data->adev;
2598 audio_mode_t mode = adev->mode;
2599 snd_device_t snd_device = SND_DEVICE_NONE;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2600 audio_devices_t devices = out->devices;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2601 unsigned int sample_rate = out->sample_rate;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2602#ifdef RECORD_PLAY_CONCURRENCY
2603 bool use_voip_out_devices = false;
2604 bool prop_rec_play_enabled = false;
2605 char recConcPropValue[PROPERTY_VALUE_MAX];
2606
2607 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
2608 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
2609 }
2610 use_voip_out_devices = prop_rec_play_enabled &&
2611 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
2612 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
2613#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2614
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2615 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2616 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2617 int channel_count = popcount(channel_mask);
2618
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2619 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
2620 if (devices == AUDIO_DEVICE_NONE ||
2621 devices & AUDIO_DEVICE_BIT_IN) {
2622 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
2623 goto exit;
2624 }
2625
Shiv Maliyappanahallibd401262015-08-17 11:02:21 -0700[diff] [blame]2626 if (popcount(devices) == 2) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2627 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
2628 AUDIO_DEVICE_OUT_SPEAKER)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2629 if (my_data->external_spk_1)
2630 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2631 else if (my_data->external_spk_2)
2632 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
2633 else
2634 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2635 } else if (devices == (AUDIO_DEVICE_OUT_LINE |
2636 AUDIO_DEVICE_OUT_SPEAKER)) {
2637 snd_device = SND_DEVICE_OUT_SPEAKER_AND_LINE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2638 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
2639 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2640 if (audio_extn_get_anc_enabled())
2641 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2642 else if (my_data->external_spk_1)
2643 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2644 else if (my_data->external_spk_2)
2645 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2646 else
2647 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2648 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
2649 AUDIO_DEVICE_OUT_SPEAKER)) {
2650 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2651 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
2652 AUDIO_DEVICE_OUT_SPEAKER)) {
2653 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2654 } else {
2655 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
2656 goto exit;
2657 }
2658 if (snd_device != SND_DEVICE_NONE) {
2659 goto exit;
2660 }
2661 }
2662
2663 if (popcount(devices) != 1) {
2664 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
2665 goto exit;
2666 }
2667
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]2668 if ((mode == AUDIO_MODE_IN_CALL) ||
2669 voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2670 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2671 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET ||
2672 devices & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2673 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2674 !voice_extn_compress_voip_is_active(adev)) {
2675 switch (adev->voice.tty_mode) {
2676 case TTY_MODE_FULL:
2677 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
2678 break;
2679 case TTY_MODE_VCO:
2680 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
2681 break;
2682 case TTY_MODE_HCO:
2683 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
2684 break;
2685 default:
2686 ALOGE("%s: Invalid TTY mode (%#x)",
2687 __func__, adev->voice.tty_mode);
2688 }
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2689 } else if (devices & AUDIO_DEVICE_OUT_LINE) {
2690 snd_device = SND_DEVICE_OUT_VOICE_LINE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2691 } else if (audio_extn_get_anc_enabled()) {
2692 if (audio_extn_should_use_fb_anc())
2693 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
2694 else
2695 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
2696 } else {
2697 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
2698 }
2699 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2700 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2701 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2702 else
2703 snd_device = SND_DEVICE_OUT_BT_SCO;
2704 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2705 if (my_data->is_vbat_speaker)
2706 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_VBAT;
2707 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2708 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_WSA;
2709 else
2710 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2711 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2712 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2713 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2714 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2715 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
2716 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
2717 if (audio_extn_should_use_handset_anc(channel_count))
2718 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
2719 else
2720 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2721 } else if (devices & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2722 snd_device = SND_DEVICE_OUT_VOICE_TX;
2723
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2724 if (snd_device != SND_DEVICE_NONE) {
2725 goto exit;
2726 }
2727 }
2728
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2729 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2730 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2731 if (OUTPUT_SAMPLING_RATE_44100 == sample_rate &&
Sidipotu Ashokbffd2202015-08-20 14:06:55 +0530[diff] [blame]2732 platform_get_native_support() &&
2733 !audio_extn_get_anc_enabled()) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2734 snd_device = SND_DEVICE_OUT_HEADPHONES_44_1;
2735 }else if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2736 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2737#ifdef RECORD_PLAY_CONCURRENCY
2738 if (use_voip_out_devices) {
2739 // ANC should be disabled for voip concurrency
2740 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
2741 } else
2742#endif
2743 {
2744 if (audio_extn_should_use_fb_anc())
2745 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
2746 else
2747 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
2748 }
2749 } else {
2750#ifdef RECORD_PLAY_CONCURRENCY
2751 if (use_voip_out_devices)
2752 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2753 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2754#endif
2755 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2756 }
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2757 } else if (devices & AUDIO_DEVICE_OUT_LINE) {
2758 snd_device = SND_DEVICE_OUT_LINE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2759 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2760#ifdef RECORD_PLAY_CONCURRENCY
2761 if (use_voip_out_devices) {
2762 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
2763 } else
2764#endif
2765 {
2766 if (adev->speaker_lr_swap)
2767 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
2768 else
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2769 {
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2770 if (my_data->is_vbat_speaker)
2771 snd_device = SND_DEVICE_OUT_SPEAKER_VBAT;
2772 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2773 snd_device = SND_DEVICE_OUT_SPEAKER_WSA;
2774 else
2775 snd_device = SND_DEVICE_OUT_SPEAKER;
2776 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2777 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2778 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2779 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2780 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2781 else
2782 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2783 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2784 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2785 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2786 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2787 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
2788 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2789 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2790 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2791 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2792 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2793#ifdef RECORD_PLAY_CONCURRENCY
2794 if (use_voip_out_devices)
2795 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
2796 else
2797#endif
2798 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2799 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2800 channel_count = audio_extn_get_afe_proxy_channel_count();
2801 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
2802 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2803 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2804 } else {
2805 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
2806 }
2807exit:
2808 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
2809 return snd_device;
2810}
2811
2812snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
2813{
2814 struct platform_data *my_data = (struct platform_data *)platform;
2815 struct audio_device *adev = my_data->adev;
2816 audio_source_t source = (adev->active_input == NULL) ?
2817 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
2818
2819 audio_mode_t mode = adev->mode;
2820 audio_devices_t in_device = ((adev->active_input == NULL) ?
2821 AUDIO_DEVICE_NONE : adev->active_input->device)
2822 & ~AUDIO_DEVICE_BIT_IN;
2823 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2824 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2825 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2826 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2827
2828 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
2829 __func__, out_device, in_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2830 if (my_data->external_mic) {
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]2831 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
2832 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2833 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2834 out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2835 out_device & AUDIO_DEVICE_OUT_SPEAKER )
2836 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2837 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2838 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2839 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2840 }
2841 }
2842
2843 if (snd_device != AUDIO_DEVICE_NONE)
2844 goto exit;
2845
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]2846 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]2847 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2848 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2849 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2850 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2851 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET ||
2852 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2853 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2854 case TTY_MODE_FULL:
2855 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
2856 break;
2857 case TTY_MODE_VCO:
2858 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
2859 break;
2860 case TTY_MODE_HCO:
2861 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
2862 break;
2863 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2864 ALOGE("%s: Invalid TTY mode (%#x)",
2865 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2866 }
2867 goto exit;
2868 }
2869 }
2870 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2871 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2872 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2873 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]2874 audio_extn_should_use_handset_anc(channel_count) &&
2875 my_data->fluence_type != FLUENCE_NONE) {
2876 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
2877 adev->acdb_settings |= DMIC_FLAG;
2878 ALOGD("Selecting AANC, Fluence combo device");
2879 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2880 audio_extn_should_use_handset_anc(channel_count)) {
2881 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2882 adev->acdb_settings |= ANC_FLAG;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2883 } else if (my_data->fluence_type == FLUENCE_NONE ||
2884 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2885 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2886 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]2887 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2888 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2889 snd_device = SND_DEVICE_IN_VOICE_DMIC;
2890 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2891 }
2892 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2893 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2894 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]2895 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2896 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2897 if (adev->bt_wb_speech_enabled) {
2898 if (adev->bluetooth_nrec)
2899 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2900 else
2901 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2902 } else {
2903 if (adev->bluetooth_nrec)
2904 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2905 else
2906 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2907 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2908 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2909 if (my_data->fluence_type != FLUENCE_NONE &&
2910 my_data->fluence_in_voice_call &&
2911 my_data->fluence_in_spkr_mode) {
2912 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2913 adev->acdb_settings |= QMIC_FLAG;
2914 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
2915 } else {
2916 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]2917 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2918 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
2919 else
2920 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2921 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2922 } else {
2923 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2924 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]2925 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2926 }
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2927 } else if (out_device & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2928 snd_device = SND_DEVICE_IN_VOICE_RX;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2929 } else if (source == AUDIO_SOURCE_CAMCORDER) {
2930 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2931 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2932 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
2933 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]2934 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2935 else
2936 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2937 }
2938 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
2939 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2940 if (channel_count == 2) {
2941 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
2942 adev->acdb_settings |= DMIC_FLAG;
2943 } else if (adev->active_input->enable_ns)
2944 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
2945 else if (my_data->fluence_type != FLUENCE_NONE &&
2946 my_data->fluence_in_voice_rec) {
2947 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
2948 adev->acdb_settings |= DMIC_FLAG;
2949 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2950 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
2951 }
2952 }
Karthik Reddy Kattaf621ec72014-11-21 16:37:38 +0530[diff] [blame]2953 } else if ((source == AUDIO_SOURCE_VOICE_COMMUNICATION) ||
2954 (mode == AUDIO_MODE_IN_COMMUNICATION)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2955 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
2956 in_device = AUDIO_DEVICE_IN_BACK_MIC;
2957 if (adev->active_input) {
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]2958 if (my_data->fluence_type != FLUENCE_NONE &&
2959 adev->active_input->enable_aec &&
2960 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2961 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2962 if (my_data->fluence_in_spkr_mode) {
2963 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2964 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
2965 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2966 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2967 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
2968 else
2969 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
2970 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2971 adev->acdb_settings |= DMIC_FLAG;
2972 } else
2973 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2974 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2975 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2976 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
2977 adev->acdb_settings |= DMIC_FLAG;
2978 } else
2979 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2980 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2981 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2982 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]2983 platform_set_echo_reference(adev, true, out_device);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]2984 } else if (my_data->fluence_type != FLUENCE_NONE &&
2985 adev->active_input->enable_aec) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2986 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2987 if (my_data->fluence_in_spkr_mode) {
2988 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2989 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC;
2990 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2991 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2992 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
2993 else
2994 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
2995 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2996 adev->acdb_settings |= DMIC_FLAG;
2997 } else
2998 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
2999 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
3000 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3001 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
3002 adev->acdb_settings |= DMIC_FLAG;
3003 } else
3004 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
3005 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3006 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
3007 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3008 platform_set_echo_reference(adev, true, out_device);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]3009 } else if (my_data->fluence_type != FLUENCE_NONE &&
3010 adev->active_input->enable_ns) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3011 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3012 if (my_data->fluence_in_spkr_mode) {
3013 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
3014 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS;
3015 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3016 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3017 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
3018 else
3019 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
3020 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3021 adev->acdb_settings |= DMIC_FLAG;
3022 } else
3023 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
3024 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
3025 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3026 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
3027 adev->acdb_settings |= DMIC_FLAG;
3028 } else
3029 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
3030 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3031 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
3032 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3033 platform_set_echo_reference(adev, false, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3034 } else
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3035 platform_set_echo_reference(adev, false, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3036 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3037 } else if (source == AUDIO_SOURCE_MIC) {
3038 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
3039 channel_count == 1 ) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3040 if(my_data->fluence_in_audio_rec) {
3041 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
3042 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3043 platform_set_echo_reference(adev, true, out_device);
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3044 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3045 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3046 platform_set_echo_reference(adev, true, out_device);
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3047 }
3048 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3049 }
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3050 } else if (source == AUDIO_SOURCE_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3051 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3052 } else if (source == AUDIO_SOURCE_DEFAULT) {
3053 goto exit;
3054 }
3055
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]3056 if (adev->active_input && (audio_extn_ssr_get_stream() == adev->active_input))
3057 snd_device = SND_DEVICE_IN_THREE_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3058
3059 if (snd_device != SND_DEVICE_NONE) {
3060 goto exit;
3061 }
3062
3063 if (in_device != AUDIO_DEVICE_NONE &&
3064 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
3065 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
3066 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]3067 if (adev->active_input && (audio_extn_ssr_get_stream() == adev->active_input))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3068 snd_device = SND_DEVICE_IN_QUAD_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3069 else if (my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_QUAD_MIC) &&
3070 channel_count == 2)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3071 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
3072 else
3073 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3074 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
3075 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
3076 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3077 snd_device = SND_DEVICE_IN_HEADSET_MIC;
3078 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]3079 if (adev->bt_wb_speech_enabled) {
3080 if (adev->bluetooth_nrec)
3081 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
3082 else
3083 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
3084 } else {
3085 if (adev->bluetooth_nrec)
3086 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
3087 else
3088 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
3089 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3090 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
3091 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3092 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
3093 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
3094 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3095 } else if (in_device & AUDIO_DEVICE_IN_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3096 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3097 } else {
3098 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
3099 ALOGW("%s: Using default handset-mic", __func__);
3100 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3101 }
3102 } else {
3103 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
3104 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3105 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
3106 snd_device = SND_DEVICE_IN_HEADSET_MIC;
3107 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3108 if (channel_count > 1)
3109 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
3110 else
3111 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]3112 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
3113 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3114 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3115 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]3116 if (adev->bt_wb_speech_enabled) {
3117 if (adev->bluetooth_nrec)
3118 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
3119 else
3120 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
3121 } else {
3122 if (adev->bluetooth_nrec)
3123 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
3124 else
3125 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
3126 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3127 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
3128 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3129 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
3130 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
3131 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3132 } else {
3133 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
3134 ALOGW("%s: Using default handset-mic", __func__);
3135 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3136 }
3137 }
3138exit:
3139 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
3140 return snd_device;
3141}
3142
3143int platform_set_hdmi_channels(void *platform, int channel_count)
3144{
3145 struct platform_data *my_data = (struct platform_data *)platform;
3146 struct audio_device *adev = my_data->adev;
3147 struct mixer_ctl *ctl;
3148 const char *channel_cnt_str = NULL;
3149 const char *mixer_ctl_name = "HDMI_RX Channels";
3150 switch (channel_count) {
3151 case 8:
3152 channel_cnt_str = "Eight"; break;
3153 case 7:
3154 channel_cnt_str = "Seven"; break;
3155 case 6:
3156 channel_cnt_str = "Six"; break;
3157 case 5:
3158 channel_cnt_str = "Five"; break;
3159 case 4:
3160 channel_cnt_str = "Four"; break;
3161 case 3:
3162 channel_cnt_str = "Three"; break;
3163 default:
3164 channel_cnt_str = "Two"; break;
3165 }
3166 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3167 if (!ctl) {
3168 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3169 __func__, mixer_ctl_name);
3170 return -EINVAL;
3171 }
3172 ALOGV("HDMI channel count: %s", channel_cnt_str);
3173 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
3174 return 0;
3175}
3176
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3177int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3178{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3179 int channel_count;
3180 int max_channels = 2;
3181 int i = 0, ret = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3182 struct platform_data *my_data = (struct platform_data *)platform;
3183 struct audio_device *adev = my_data->adev;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3184 edid_audio_info *info = NULL;
3185 ret = platform_get_edid_info(platform);
3186 info = (edid_audio_info *)my_data->edid_info;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3187
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3188 if(ret == 0 && info != NULL) {
3189 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
3190 ALOGV("%s:format %d channel %d", __func__,
3191 info->audio_blocks_array[i].format_id,
3192 info->audio_blocks_array[i].channels);
3193 if (info->audio_blocks_array[i].format_id == LPCM) {
3194 channel_count = info->audio_blocks_array[i].channels;
3195 if (channel_count > max_channels) {
3196 max_channels = channel_count;
3197 }
3198 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3199 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3200 }
3201
3202 return max_channels;
3203}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3204
3205static int platform_set_slowtalk(struct platform_data *my_data, bool state)
3206{
3207 int ret = 0;
3208 struct audio_device *adev = my_data->adev;
3209 struct mixer_ctl *ctl;
3210 const char *mixer_ctl_name = "Slowtalk Enable";
3211 uint32_t set_values[ ] = {0,
3212 ALL_SESSION_VSID};
3213
3214 set_values[0] = state;
3215 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3216 if (!ctl) {
3217 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3218 __func__, mixer_ctl_name);
3219 ret = -EINVAL;
3220 } else {
3221 ALOGV("Setting slowtalk state: %d", state);
3222 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3223 my_data->slowtalk = state;
3224 }
3225
3226 if (my_data->csd != NULL) {
3227 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
3228 if (ret < 0) {
3229 ALOGE("%s: csd_client_disable_device, failed, error %d",
3230 __func__, ret);
3231 }
3232 }
3233 return ret;
3234}
3235
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3236static int set_hd_voice(struct platform_data *my_data, bool state)
3237{
3238 struct audio_device *adev = my_data->adev;
3239 struct mixer_ctl *ctl;
3240 const char *mixer_ctl_name = "HD Voice Enable";
3241 int ret = 0;
3242 uint32_t set_values[ ] = {0,
3243 ALL_SESSION_VSID};
3244
3245 set_values[0] = state;
3246 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3247 if (!ctl) {
3248 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3249 __func__, mixer_ctl_name);
3250 ret = -EINVAL;
3251 } else {
3252 ALOGV("Setting HD Voice state: %d", state);
3253 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3254 my_data->hd_voice = state;
3255 }
3256
3257 return ret;
3258}
3259
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3260static int update_external_device_status(struct platform_data *my_data,
3261 char* event_name, bool status)
3262{
3263 int ret = 0;
3264 struct audio_usecase *usecase;
3265 struct listnode *node;
3266
3267 ALOGD("Recieved external event switch %s", event_name);
3268
3269 if (!strcmp(event_name, EVENT_EXTERNAL_SPK_1))
3270 my_data->external_spk_1 = status;
3271 else if (!strcmp(event_name, EVENT_EXTERNAL_SPK_2))
3272 my_data->external_spk_2 = status;
3273 else if (!strcmp(event_name, EVENT_EXTERNAL_MIC))
3274 my_data->external_mic = status;
3275 else {
3276 ALOGE("The audio event type is not found");
3277 return -EINVAL;
3278 }
3279
3280 list_for_each(node, &my_data->adev->usecase_list) {
3281 usecase = node_to_item(node, struct audio_usecase, list);
3282 select_devices(my_data->adev, usecase->id);
3283 }
3284
3285 return ret;
3286}
3287
3288static int parse_audiocal_cfg(struct str_parms *parms, acdb_audio_cal_cfg_t *cal)
3289{
3290 int err;
3291 unsigned int val;
3292 char value[64];
3293 int ret = 0;
3294
3295 if(parms == NULL || cal == NULL)
3296 return ret;
3297
3298 err = str_parms_get_str(parms, "cal_persist", value, sizeof(value));
3299 if (err >= 0) {
3300 str_parms_del(parms, "cal_persist");
3301 cal->persist = (uint32_t) strtoul(value, NULL, 0);
3302 ret = ret | 0x1;
3303 }
3304 err = str_parms_get_str(parms, "cal_apptype", value, sizeof(value));
3305 if (err >= 0) {
3306 str_parms_del(parms, "cal_apptype");
3307 cal->app_type = (uint32_t) strtoul(value, NULL, 0);
3308 ret = ret | 0x2;
3309 }
3310 err = str_parms_get_str(parms, "cal_caltype", value, sizeof(value));
3311 if (err >= 0) {
3312 str_parms_del(parms, "cal_caltype");
3313 cal->cal_type = (uint32_t) strtoul(value, NULL, 0);
3314 ret = ret | 0x4;
3315 }
3316 err = str_parms_get_str(parms, "cal_samplerate", value, sizeof(value));
3317 if (err >= 0) {
3318 str_parms_del(parms, "cal_samplerate");
3319 cal->sampling_rate = (uint32_t) strtoul(value, NULL, 0);
3320 ret = ret | 0x8;
3321 }
3322 err = str_parms_get_str(parms, "cal_devid", value, sizeof(value));
3323 if (err >= 0) {
3324 str_parms_del(parms, "cal_devid");
3325 cal->dev_id = (uint32_t) strtoul(value, NULL, 0);
3326 ret = ret | 0x10;
3327 }
3328 err = str_parms_get_str(parms, "cal_snddevid", value, sizeof(value));
3329 if (err >= 0) {
3330 str_parms_del(parms, "cal_snddevid");
3331 cal->snd_dev_id = (uint32_t) strtoul(value, NULL, 0);
3332 ret = ret | 0x20;
3333 }
3334 err = str_parms_get_str(parms, "cal_topoid", value, sizeof(value));
3335 if (err >= 0) {
3336 str_parms_del(parms, "cal_topoid");
3337 cal->topo_id = (uint32_t) strtoul(value, NULL, 0);
3338 ret = ret | 0x40;
3339 }
3340 err = str_parms_get_str(parms, "cal_moduleid", value, sizeof(value));
3341 if (err >= 0) {
3342 str_parms_del(parms, "cal_moduleid");
3343 cal->module_id = (uint32_t) strtoul(value, NULL, 0);
3344 ret = ret | 0x80;
3345 }
3346 err = str_parms_get_str(parms, "cal_paramid", value, sizeof(value));
3347 if (err >= 0) {
3348 str_parms_del(parms, "cal_paramid");
3349 cal->param_id = (uint32_t) strtoul(value, NULL, 0);
3350 ret = ret | 0x100;
3351 }
3352 return ret;
3353}
3354
3355static void set_audiocal(void *platform, struct str_parms *parms, char *value, int len) {
3356 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3357 struct stream_out out={0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3358 acdb_audio_cal_cfg_t cal={0};
3359 uint8_t *dptr = NULL;
3360 int32_t dlen;
3361 int err, ret;
3362 if(value == NULL || platform == NULL || parms == NULL) {
3363 ALOGE("[%s] received null pointer, failed",__func__);
3364 goto done_key_audcal;
3365 }
3366
3367 /* parse audio calibration keys */
3368 ret = parse_audiocal_cfg(parms, &cal);
3369
3370 /* handle audio calibration data now */
3371 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, len);
3372 if (err >= 0) {
3373 str_parms_del(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA);
3374 dlen = strlen(value);
3375 if(dlen <= 0) {
3376 ALOGE("[%s] null data received",__func__);
3377 goto done_key_audcal;
3378 }
3379 dptr = (uint8_t*) calloc(dlen, sizeof(uint8_t));
3380 if(dptr == NULL) {
3381 ALOGE("[%s] memory allocation failed for %d",__func__, dlen);
3382 goto done_key_audcal;
3383 }
3384 dlen = b64decode(value, strlen(value), dptr);
3385 if(dlen<=0) {
3386 ALOGE("[%s] data decoding failed %d", __func__, dlen);
3387 goto done_key_audcal;
3388 }
3389
3390 if(cal.dev_id) {
3391 if(audio_is_input_device(cal.dev_id)) {
3392 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
3393 } else {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3394 out.devices = cal.dev_id;
3395 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3396 }
3397 }
3398 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
3399 ALOGD("Setting audio calibration for snd_device(%d) acdb_id(%d)",
3400 cal.snd_dev_id, cal.acdb_dev_id);
3401 if(cal.acdb_dev_id == -EINVAL) {
3402 ALOGE("[%s] Invalid acdb_device id %d for snd device id %d",
3403 __func__, cal.acdb_dev_id, cal.snd_dev_id);
3404 goto done_key_audcal;
3405 }
3406 if(my_data->acdb_set_audio_cal) {
3407 ret = my_data->acdb_set_audio_cal((void *)&cal, (void*)dptr, dlen);
3408 }
3409 }
3410done_key_audcal:
3411 if(dptr != NULL)
3412 free(dptr);
3413}
3414
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3415int platform_set_parameters(void *platform, struct str_parms *parms)
3416{
3417 struct platform_data *my_data = (struct platform_data *)platform;
3418 char *str;
3419 char value[256] = {0};
Venkata Narendra Kumar Gutta7c131ef2015-11-17 14:15:57 +0530[diff] [blame]3420 int val,len;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3421 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3422 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3423
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3424 kv_pairs = str_parms_to_str(parms);
Venkata Narendra Kumar Gutta7c131ef2015-11-17 14:15:57 +0530[diff] [blame]3425 len = strlen(kv_pairs);
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3426 ALOGV("%s: enter: - %s", __func__, kv_pairs);
3427 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3428
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3429 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
3430 if (err >= 0) {
3431 bool state = false;
3432 if (!strncmp("true", value, sizeof("true"))) {
3433 state = true;
3434 }
3435
3436 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
3437 ret = platform_set_slowtalk(my_data, state);
3438 if (ret)
3439 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
3440 }
3441
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3442 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
3443 if (err >= 0) {
3444 bool state = false;
3445 if (!strncmp("true", value, sizeof("true"))) {
3446 state = true;
3447 }
3448
3449 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
3450 if (my_data->hd_voice != state) {
3451 ret = set_hd_voice(my_data, state);
3452 if (ret)
3453 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
3454 } else {
3455 ALOGV("%s: HD Voice already set to %d", __func__, state);
3456 }
3457 }
3458
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3459 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3460 value, sizeof(value));
3461 if (err >= 0) {
3462 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
3463
3464 if (my_data->acdb_reload_vocvoltable == NULL) {
3465 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
3466 } else if (!strcmp(value, "on")) {
3467 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
3468 my_data->voice_feature_set = 1;
3469 }
3470 } else {
3471 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
3472 my_data->voice_feature_set = 0;
3473 }
3474 }
3475 }
3476
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3477#ifdef RECORD_PLAY_CONCURRENCY
3478 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
3479 if (err >= 0) {
3480 if (!strncmp("true", value, sizeof("true"))) {
3481 ALOGD("setting record playback concurrency to true");
3482 my_data->rec_play_conc_set = true;
3483 } else {
3484 ALOGD("setting record playback concurrency to false");
3485 my_data->rec_play_conc_set = false;
3486 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3487 }
3488#endif
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3489 native_audio_set_params(platform, parms, value, sizeof(value));
Venkata Narendra Kumar Gutta7c131ef2015-11-17 14:15:57 +0530[diff] [blame]3490 audio_extn_spkr_prot_set_parameters(parms, value, len);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3491 ALOGV("%s: exit with code(%d)", __func__, ret);
3492 return ret;
3493}
3494
3495int platform_set_incall_recording_session_id(void *platform,
3496 uint32_t session_id, int rec_mode)
3497{
3498 int ret = 0;
3499 struct platform_data *my_data = (struct platform_data *)platform;
3500 struct audio_device *adev = my_data->adev;
3501 struct mixer_ctl *ctl;
3502 const char *mixer_ctl_name = "Voc VSID";
3503 int num_ctl_values;
3504 int i;
3505
3506 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3507 if (!ctl) {
3508 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3509 __func__, mixer_ctl_name);
3510 ret = -EINVAL;
3511 } else {
3512 num_ctl_values = mixer_ctl_get_num_values(ctl);
3513 for (i = 0; i < num_ctl_values; i++) {
3514 if (mixer_ctl_set_value(ctl, i, session_id)) {
3515 ALOGV("Error: invalid session_id: %x", session_id);
3516 ret = -EINVAL;
3517 break;
3518 }
3519 }
3520 }
3521
3522 if (my_data->csd != NULL) {
3523 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
3524 if (ret < 0) {
3525 ALOGE("%s: csd_client_start_record failed, error %d",
3526 __func__, ret);
3527 }
3528 }
3529
3530 return ret;
3531}
3532
3533int platform_stop_incall_recording_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_record(ALL_SESSION_VSID);
3540 if (ret < 0) {
3541 ALOGE("%s: csd_client_stop_record failed, error %d",
3542 __func__, ret);
3543 }
3544 }
3545
3546 return ret;
3547}
3548
3549int platform_start_incall_music_usecase(void *platform)
3550{
3551 int ret = 0;
3552 struct platform_data *my_data = (struct platform_data *)platform;
3553
3554 if (my_data->csd != NULL) {
3555 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
3556 if (ret < 0) {
3557 ALOGE("%s: csd_client_start_playback failed, error %d",
3558 __func__, ret);
3559 }
3560 }
3561
3562 return ret;
3563}
3564
3565int platform_stop_incall_music_usecase(void *platform)
3566{
3567 int ret = 0;
3568 struct platform_data *my_data = (struct platform_data *)platform;
3569
3570 if (my_data->csd != NULL) {
3571 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
3572 if (ret < 0) {
3573 ALOGE("%s: csd_client_stop_playback failed, error %d",
3574 __func__, ret);
3575 }
3576 }
3577
3578 return ret;
3579}
3580
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]3581int platform_update_lch(void *platform, struct voice_session *session,
3582 enum voice_lch_mode lch_mode)
3583{
3584 int ret = 0;
3585 struct platform_data *my_data = (struct platform_data *)platform;
3586
3587 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
3588 ret = my_data->csd->set_lch(session->vsid, lch_mode);
3589 else
3590 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
3591
3592 return ret;
3593}
3594
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3595static void get_audiocal(void *platform, void *keys, void *pReply) {
3596 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3597 struct stream_out out={0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3598 struct str_parms *query = (struct str_parms *)keys;
3599 struct str_parms *reply=(struct str_parms *)pReply;
3600 acdb_audio_cal_cfg_t cal={0};
3601 uint8_t *dptr = NULL;
3602 char value[512] = {0};
3603 char *rparms=NULL;
3604 int ret=0, err;
3605 uint32_t param_len;
3606
3607 if(query==NULL || platform==NULL || reply==NULL) {
3608 ALOGE("[%s] received null pointer",__func__);
3609 ret=-EINVAL;
3610 goto done;
3611 }
3612 /* parse audiocal configuration keys */
3613 ret = parse_audiocal_cfg(query, &cal);
3614 if(ret == 0) {
3615 /* No calibration keys found */
3616 goto done;
3617 }
3618 err = str_parms_get_str(query, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, sizeof(value));
3619 if (err >= 0) {
3620 str_parms_del(query, AUDIO_PARAMETER_KEY_AUD_CALDATA);
3621 } else {
3622 goto done;
3623 }
3624
3625 if(cal.dev_id & AUDIO_DEVICE_BIT_IN) {
3626 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
3627 } else if(cal.dev_id) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3628 out.devices = cal.dev_id;
3629 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3630 }
3631 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
3632 if (cal.acdb_dev_id < 0) {
3633 ALOGE("%s: Failed. Could not find acdb id for snd device(%d)",
3634 __func__, cal.snd_dev_id);
3635 ret = -EINVAL;
3636 goto done_key_audcal;
3637 }
3638 ALOGD("[%s] Getting audio calibration for snd_device(%d) acdb_id(%d)",
3639 __func__, cal.snd_dev_id, cal.acdb_dev_id);
3640
3641 param_len = MAX_SET_CAL_BYTE_SIZE;
3642 dptr = (uint8_t*)calloc(param_len, sizeof(uint8_t));
3643 if(dptr == NULL) {
3644 ALOGE("[%s] Memory allocation failed for length %d",__func__,param_len);
3645 ret = -ENOMEM;
3646 goto done_key_audcal;
3647 }
3648 if (my_data->acdb_get_audio_cal != NULL) {
3649 ret = my_data->acdb_get_audio_cal((void*)&cal, (void*)dptr, &param_len);
3650 if (ret == 0) {
3651 int dlen;
3652 if(param_len == 0 || param_len == MAX_SET_CAL_BYTE_SIZE) {
3653 ret = -EINVAL;
3654 goto done_key_audcal;
3655 }
3656 /* Allocate memory for encoding */
3657 rparms = (char*)calloc((param_len*2), sizeof(char));
3658 if(rparms == NULL) {
3659 ALOGE("[%s] Memory allocation failed for size %d",
3660 __func__, param_len*2);
3661 ret = -ENOMEM;
3662 goto done_key_audcal;
3663 }
3664 if(cal.persist==0 && cal.module_id && cal.param_id) {
3665 err = b64encode(dptr+12, param_len-12, rparms);
3666 } else {
3667 err = b64encode(dptr, param_len, rparms);
3668 }
3669 if(err < 0) {
3670 ALOGE("[%s] failed to convert data to string", __func__);
3671 ret = -EINVAL;
3672 goto done_key_audcal;
3673 }
3674 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3675 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, rparms);
3676 }
3677 }
3678done_key_audcal:
3679 if(ret != 0) {
3680 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3681 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, "");
3682 }
3683done:
3684 if(dptr != NULL)
3685 free(dptr);
3686 if(rparms != NULL)
3687 free(rparms);
3688}
3689
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3690void platform_get_parameters(void *platform,
3691 struct str_parms *query,
3692 struct str_parms *reply)
3693{
3694 struct platform_data *my_data = (struct platform_data *)platform;
3695 char *str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3696 char value[512] = {0};
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3697 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3698 char *kv_pairs = NULL;
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3699 char propValue[PROPERTY_VALUE_MAX]={0};
3700 bool prop_playback_enabled = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3701
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3702 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
3703 value, sizeof(value));
3704 if (ret >= 0) {
3705 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
3706 my_data->slowtalk?"true":"false");
3707 }
3708
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3709 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
3710 value, sizeof(value));
3711 if (ret >= 0) {
3712 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
3713 my_data->hd_voice?"true":"false");
3714 }
3715
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3716 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3717 value, sizeof(value));
3718 if (ret >= 0) {
3719 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
3720 strlcpy(value, "on", sizeof(value));
3721 } else {
3722 strlcpy(value, "off", sizeof(value));
3723 }
3724
3725 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
3726 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3727 native_audio_get_params(query, reply, value, sizeof(value));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3728
Sidipotu Ashokf490be52015-10-20 10:41:34 +0530[diff] [blame]3729 ret = str_parms_get_str(query, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_AVAILABLE,
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3730 value, sizeof(value));
3731 if (ret >= 0) {
3732 int isallowed = 1; /*true*/
3733
3734 if (property_get("voice.playback.conc.disabled", propValue, NULL)) {
3735 prop_playback_enabled = atoi(propValue) ||
3736 !strncmp("true", propValue, 4);
3737 }
3738
3739 if (prop_playback_enabled && (voice_is_in_call(my_data->adev) ||
3740 (SND_CARD_STATE_OFFLINE == get_snd_card_state(my_data->adev)))) {
3741 char *decoder_mime_type = value;
3742
3743 //check if unsupported mime type or not
3744 if(decoder_mime_type) {
3745 int i = 0;
3746 for (i = 0; i < sizeof(dsp_only_decoders_mime)/sizeof(dsp_only_decoders_mime[0]); i++) {
3747 if (!strncmp(decoder_mime_type, dsp_only_decoders_mime[i],
3748 strlen(dsp_only_decoders_mime[i]))) {
3749 ALOGD("Rejecting request for DSP only session from HAL during voice call/SSR state");
3750 isallowed = 0;
3751 break;
3752 }
3753 }
3754 }
3755 }
Sidipotu Ashokf490be52015-10-20 10:41:34 +0530[diff] [blame]3756 str_parms_add_int(reply, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_AVAILABLE, isallowed);
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3757 }
3758
3759
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3760 /* Handle audio calibration keys */
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3761 kv_pairs = str_parms_to_str(reply);
3762 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
3763 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3764}
3765
3766/* Delay in Us */
3767int64_t platform_render_latency(audio_usecase_t usecase)
3768{
3769 switch (usecase) {
3770 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3771 return DEEP_BUFFER_PLATFORM_DELAY;
3772 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3773 return LOW_LATENCY_PLATFORM_DELAY;
3774 default:
3775 return 0;
3776 }
3777}
3778
3779int platform_update_usecase_from_source(int source, int usecase)
3780{
3781 ALOGV("%s: input source :%d", __func__, source);
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3782 if (source == AUDIO_SOURCE_FM_TUNER)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3783 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
3784 return usecase;
3785}
3786
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3787bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3788{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3789 bool needs_event = false;
3790
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3791 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3792 (snd_device < SND_DEVICE_IN_END) &&
3793 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3794 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3795 needs_event = true;
3796
3797 return needs_event;
3798}
3799
3800bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
3801{
3802 bool needs_event = false;
3803
3804 switch(uc_id){
3805 /* concurrent playback usecases needs event */
3806 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3807 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3808 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3809 needs_event = true;
3810 break;
3811 /* concurrent playback in low latency allowed */
3812 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3813 break;
3814 /* concurrent playback FM needs event */
3815 case USECASE_AUDIO_PLAYBACK_FM:
3816 needs_event = true;
3817 break;
3818
3819 /* concurrent capture usecases, no event, capture handled by device
3820 * USECASE_AUDIO_RECORD:
3821 * USECASE_AUDIO_RECORD_COMPRESS:
3822 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3823
3824 * USECASE_VOICE_CALL:
3825 * USECASE_VOICE2_CALL:
3826 * USECASE_VOLTE_CALL:
3827 * USECASE_QCHAT_CALL:
3828 * USECASE_VOWLAN_CALL:
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]3829 * USECASE_VOICEMMODE1_CALL:
3830 * USECASE_VOICEMMODE2_CALL:
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3831 * USECASE_COMPRESS_VOIP_CALL:
3832 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3833 * USECASE_INCALL_REC_UPLINK:
3834 * USECASE_INCALL_REC_DOWNLINK:
3835 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3836 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3837 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3838 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3839 * USECASE_INCALL_MUSIC_UPLINK:
3840 * USECASE_INCALL_MUSIC_UPLINK2:
3841 * USECASE_AUDIO_SPKR_CALIB_RX:
3842 * USECASE_AUDIO_SPKR_CALIB_TX:
3843 */
3844 default:
3845 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
3846 }
3847 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3848}
3849
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3850bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
3851{
3852 bool needs_event = false;
3853
3854 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3855 (snd_device < SND_DEVICE_IN_END) &&
3856 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3857 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
3858 needs_event = true;
3859
3860 return needs_event;
3861}
3862
3863bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
3864{
3865 bool needs_event = false;
3866
3867 switch(uc_id){
3868 /* concurrent playback usecases needs event */
3869 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3870 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3871 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3872 needs_event = true;
3873 break;
3874 /* concurrent playback in low latency allowed */
3875 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3876 break;
3877 /* concurrent playback FM needs event */
3878 case USECASE_AUDIO_PLAYBACK_FM:
3879 needs_event = true;
3880 break;
3881
3882 /* concurrent capture usecases, no event, capture handled by device
3883 * USECASE_AUDIO_RECORD:
3884 * USECASE_AUDIO_RECORD_COMPRESS:
3885 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3886
3887 * USECASE_VOICE_CALL:
3888 * USECASE_VOICE2_CALL:
3889 * USECASE_VOLTE_CALL:
3890 * USECASE_QCHAT_CALL:
3891 * USECASE_VOWLAN_CALL:
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]3892 * USECASE_VOICEMMODE1_CALL:
3893 * USECASE_VOICEMMODE2_CALL:
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3894 * USECASE_COMPRESS_VOIP_CALL:
3895 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3896 * USECASE_INCALL_REC_UPLINK:
3897 * USECASE_INCALL_REC_DOWNLINK:
3898 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3899 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3900 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3901 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3902 * USECASE_INCALL_MUSIC_UPLINK:
3903 * USECASE_INCALL_MUSIC_UPLINK2:
3904 * USECASE_AUDIO_SPKR_CALIB_RX:
3905 * USECASE_AUDIO_SPKR_CALIB_TX:
3906 */
3907 default:
3908 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
3909 }
3910 return needs_event;
3911}
3912
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3913/* Read offload buffer size from a property.
3914 * If value is not power of 2 round it to
3915 * power of 2.
3916 */
3917uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
3918{
3919 char value[PROPERTY_VALUE_MAX] = {0};
3920 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3921 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
3922 atoi(value)) {
3923 fragment_size = atoi(value) * 1024;
3924 }
3925
vivek mehta80a44292015-08-10 12:58:10 -0700[diff] [blame]3926 /* Use incoming offload buffer size if default buffer size is less */
3927 if ((info != NULL) && (fragment_size < info->offload_buffer_size)) {
3928 ALOGI("%s:: Overwriting offload buffer size default:%d new:%d", __func__,
3929 fragment_size,
3930 info->offload_buffer_size);
3931 fragment_size = info->offload_buffer_size;
3932 }
3933
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3934 // For FLAC use max size since it is loss less, and has sampling rates
3935 // upto 192kHZ
3936 if (info != NULL && !info->has_video &&
3937 info->format == AUDIO_FORMAT_FLAC) {
3938 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3939 ALOGV("FLAC fragment size %d", fragment_size);
3940 }
3941
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3942 if (info != NULL && info->has_video && info->is_streaming) {
3943 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
3944 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]3945 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3946 }
3947
3948 fragment_size = ALIGN( fragment_size, 1024);
3949
3950 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3951 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3952 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3953 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3954 ALOGV("%s: fragment_size %d", __func__, fragment_size);
3955 return fragment_size;
3956}
3957
3958uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
3959{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3960 uint32_t fragment_size = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3961 uint32_t bits_per_sample = 16;
Alexy Joseph2ce25e22015-06-18 12:02:01 -0700[diff] [blame]3962 uint32_t pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3963
3964 if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
3965 bits_per_sample = 32;
3966 }
3967
Alexy Joseph2ce25e22015-06-18 12:02:01 -0700[diff] [blame]3968 //duration is set to 40 ms worth of stereo data at 48Khz
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3969 //with 16 bit per sample, modify this when the channel
3970 //configuration is different
3971 fragment_size = (pcm_offload_time
3972 * info->sample_rate
3973 * (bits_per_sample >> 3)
3974 * popcount(info->channel_mask))/1000;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3975 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
3976 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
3977 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
3978 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
Preetam Singh Ranawat6efde5c2015-04-24 11:04:22 +0530[diff] [blame]3979 // To have same PCM samples for all channels, the buffer size requires to
3980 // be multiple of (number of channels * bytes per sample)
3981 // 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]3982 fragment_size = ALIGN(fragment_size, ((bits_per_sample >> 3)* popcount(info->channel_mask) * 32));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3983
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3984 ALOGI("PCM offload Fragment size to %d bytes", fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3985 return fragment_size;
3986}
3987
Asish Bhattacharya9e25c492015-07-10 14:23:28 +0530[diff] [blame]3988bool platform_use_small_buffer(audio_offload_info_t* info)
3989{
3990 return OFFLOAD_USE_SMALL_BUFFER;
3991}
3992
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3993int platform_is_external_codec (char *snd_card_name)
3994{
3995
3996 if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame^]3997 sizeof("msm8952-tomtom-snd-card")) ||
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]3998 !strncmp(snd_card_name, "msm8952-tasha-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame^]3999 sizeof("msm8952-tasha-snd-card")) ||
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]4000 !strncmp(snd_card_name, "msm8952-tashalite-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame^]4001 sizeof("msm8952-tashalite-snd-card")) ||
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]4002 !strncmp(snd_card_name, "msm8952-tasha-skun-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame^]4003 sizeof("msm8952-tasha-skun-snd-card")) ||
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4004 !strncmp(snd_card_name, "msm8976-tasha-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame^]4005 sizeof("msm8976-tasha-snd-card")) ||
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]4006 !strncmp(snd_card_name, "msm8976-tashalite-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame^]4007 sizeof("msm8976-tashalite-snd-card")) ||
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]4008 !strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame^]4009 sizeof("msm8976-tasha-skun-snd-card")) ||
4010 !strncmp(snd_card_name, "msm8937-tasha-snd-card",
4011 sizeof("msm8937-tasha-snd-card")) ||
4012 !strncmp(snd_card_name, "msm8937-tashalite-snd-card",
4013 sizeof("msm8937-tashalite-snd-card")) ||
4014 !strncmp(snd_card_name, "msm8953-tasha-snd-card",
4015 sizeof("msm8953-tasha-snd-card")) ||
4016 !strncmp(snd_card_name, "msm8953-tashalite-snd-card",
4017 sizeof("msm8953-tashalite-snd-card")))
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4018 {
4019 /* external codec, for rest/old of the external codecs
4020 we dont support this funtionality(chaning AFE params)
4021 at the monment
4022 */
4023 return 1;
4024 }
4025 else {
4026 /* internal codec */
4027 return 0;
4028 }
4029}
4030
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4031int platform_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4032 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4033 unsigned int bit_width, unsigned int sample_rate)
4034{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4035 int ret = 0;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4036 int backend_idx = DEFAULT_CODEC_BACKEND;
4037 struct platform_data *my_data = (struct platform_data *)adev->platform;
4038 ALOGV("%s bit width: %d, sample rate: %d\n", __func__, bit_width, sample_rate);
4039
Preetam Singh Ranawate6755952015-04-27 16:31:54 +0530[diff] [blame]4040 const char *snd_card_name = mixer_get_name(adev->mixer);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4041 int is_external_codec = platform_is_external_codec(snd_card_name);
4042
4043
4044
4045 backend_idx = platform_get_backend_index(snd_device);
4046 ALOGV("%s bit width: %d, sample rate: %d backend_idx - %d\n",
4047 __func__, bit_width, sample_rate, backend_idx);
4048
4049 if (bit_width !=
4050 my_data->current_backend_cfg[backend_idx].bit_width) {
4051
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4052 struct mixer_ctl *ctl;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4053 if (!is_external_codec) {
4054 ctl = mixer_get_ctl_by_name(adev->mixer,
4055 "MI2S_RX Format");
4056
4057 } else {
4058 ctl = mixer_get_ctl_by_name(adev->mixer,
4059 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
4060 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4061 if (!ctl) {
4062 ALOGE("%s: Could not get ctl for mixer command - %s",
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4063 __func__, my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4064 return -EINVAL;
4065 }
4066
4067 if (bit_width == 24) {
4068 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
4069 } else {
4070 mixer_ctl_set_enum_by_string(ctl, "S16_LE");
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4071 if (backend_idx != HEADPHONE_44_1_BACKEND)
4072 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4073 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4074 my_data->current_backend_cfg[backend_idx].bit_width = bit_width;
4075 ALOGD("%s: %s mixer set to %d bit", __func__,
4076 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl, bit_width);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4077 }
4078
4079 /*
4080 * Backend sample rate configuration follows:
4081 * 16 bit playback - 48khz for streams at any valid sample rate
4082 * 24 bit playback - 48khz for stream sample rate less than 48khz
4083 * 24 bit playback - 96khz for sample rate range of 48khz to 96khz
4084 * 24 bit playback - 192khz for sample rate range of 96khz to 192 khz
4085 * Upper limit is inclusive in the sample rate range.
4086 */
4087 // TODO: This has to be more dynamic based on policy file
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4088
4089 if ((sample_rate != my_data->current_backend_cfg[(int)backend_idx].sample_rate) &&
4090 (is_external_codec) ) {
4091 /* sample rate update is needed only for external codecs which
4092 support 24 bit playback*/
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4093 char *rate_str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4094 struct mixer_ctl *ctl;
4095
4096 switch (sample_rate) {
4097 case 8000:
4098 case 11025:
4099 case 16000:
4100 case 22050:
4101 case 32000:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4102 case 48000:
4103 rate_str = "KHZ_48";
4104 break;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4105 case 44100:
4106 rate_str = "KHZ_44P1";
4107 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4108 case 64000:
4109 case 88200:
4110 case 96000:
4111 rate_str = "KHZ_96";
4112 break;
4113 case 176400:
4114 case 192000:
4115 rate_str = "KHZ_192";
4116 break;
4117 default:
4118 rate_str = "KHZ_48";
4119 break;
4120 }
4121
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4122 ctl = mixer_get_ctl_by_name(adev->mixer,
4123 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4124 if(!ctl) {
4125 ALOGE("%s: Could not get ctl for mixer command - %s",
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4126 __func__, my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4127 return -EINVAL;
4128 }
4129
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4130 ALOGD("%s: %s set to %s", __func__,
4131 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl, rate_str);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4132 mixer_ctl_set_enum_by_string(ctl, rate_str);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4133 my_data->current_backend_cfg[backend_idx].sample_rate = sample_rate;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4134 }
4135
4136 return ret;
4137}
4138
4139bool platform_check_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4140 struct audio_usecase* usecase,
4141 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4142 unsigned int* new_bit_width,
4143 unsigned int* new_sample_rate)
4144{
4145 bool backend_change = false;
4146 struct listnode *node;
4147 struct stream_out *out = NULL;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4148 char value[PROPERTY_VALUE_MAX] = {0};
4149 unsigned int bit_width;
4150 unsigned int sample_rate;
4151 int backend_idx = DEFAULT_CODEC_BACKEND;
4152 int usecase_backend_idx = DEFAULT_CODEC_BACKEND;
4153 struct platform_data *my_data = (struct platform_data *)adev->platform;
4154
4155 backend_idx = platform_get_backend_index(snd_device);
4156
4157 bit_width = *new_bit_width;
4158 sample_rate = *new_sample_rate;
4159
4160 ALOGI("%s Codec selected backend: %d current bit width: %d and sample rate: %d",
4161 __func__, backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4162
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]4163 // For voice calls use default configuration i.e. 16b/48K, only applicable to
4164 // default backend
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4165 // force routing is not required here, caller will do it anyway
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]4166 if ((voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) &&
4167 backend_idx == DEFAULT_CODEC_BACKEND) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4168 ALOGW("%s:Use default bw and sr for voice/voip calls ",__func__);
4169 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4170 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4171 } else {
4172 /*
4173 * The backend should be configured at highest bit width and/or
4174 * sample rate amongst all playback usecases.
4175 * If the selected sample rate and/or bit width differ with
4176 * current backend sample rate and/or bit width, then, we set the
4177 * backend re-configuration flag.
4178 *
4179 * Exception: 16 bit playbacks is allowed through 16 bit/48 khz backend only
4180 */
4181 list_for_each(node, &adev->usecase_list) {
4182 struct audio_usecase *curr_usecase;
4183 curr_usecase = node_to_item(node, struct audio_usecase, list);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4184 if (curr_usecase->type == PCM_PLAYBACK &&
4185 usecase != curr_usecase) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4186 struct stream_out *out =
4187 (struct stream_out*) curr_usecase->stream.out;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4188 usecase_backend_idx = platform_get_backend_index(curr_usecase->out_snd_device);
4189
4190 if (out != NULL &&
4191 usecase_backend_idx == backend_idx) {
4192 ALOGV("%s: usecase Offload playback running bw %d sr %d device %s be_idx %d",
4193 __func__, out->bit_width, out->sample_rate,
4194 platform_get_snd_device_name(curr_usecase->out_snd_device), usecase_backend_idx);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4195 if (bit_width < out->bit_width)
4196 bit_width = out->bit_width;
4197 if (sample_rate < out->sample_rate)
4198 sample_rate = out->sample_rate;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4199 if (out->sample_rate < OUTPUT_SAMPLING_RATE_44100)
4200 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4201 }
4202 }
4203 }
4204 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4205 if (backend_idx != HEADPHONE_44_1_BACKEND) {
4206 // 16 bit playbacks are allowed through 16 bit/48 khz backend only for
4207 // all non-native streams
4208 if (16 == bit_width) {
4209 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4210 ALOGD("%s: resetting sample_rate back to default, "
4211 "backend_idx: %d", __func__, backend_idx);
4212 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4213
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4214 // 24 bit playback on speakers is allowed through 48 khz backend only
4215 // bit width re-configured based on platform info
4216 if ((24 == bit_width) &&
4217 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_SPEAKER)) {
4218 bit_width = (uint32_t)platform_get_snd_device_bit_width(SND_DEVICE_OUT_SPEAKER);
4219 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4220 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4221 }
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4222
4223 /*
4224 * Sample rate greater than 48K is only supported by external codecs on
4225 * specific devices e.g. Headphones, reset the sample rate to
4226 * default value if not external codec.
4227 */
4228 if (!is_external_codec)
4229 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4230
Manish Dewangan837dc462015-05-27 10:17:41 +0530[diff] [blame]4231 //check if mulitchannel clip needs to be down sampled to 48k
4232 property_get("audio.playback.mch.downsample",value,"");
4233 if (!strncmp("true", value, sizeof("true"))) {
4234 out = usecase->stream.out;
4235 if ((popcount(out->channel_mask) > 2) &&
4236 (out->sample_rate > CODEC_BACKEND_DEFAULT_SAMPLE_RATE) &&
4237 !(out->flags & AUDIO_OUTPUT_FLAG_COMPRESS_PASSTHROUGH)) {
4238 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4239 /* update out sample rate to reflect current backend sample rate */
4240 out->sample_rate = sample_rate;
4241 ALOGD("%s: MCH session defaulting sample rate to %d",
4242 __func__, sample_rate);
4243 }
4244 }
4245
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4246
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4247 ALOGI("%s Codec selected backend: %d updated bit width: %d and sample rate: %d",
4248 __func__, backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4249 // Force routing if the expected bitwdith or samplerate
4250 // is not same as current backend comfiguration
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4251 if ((bit_width != my_data->current_backend_cfg[backend_idx].bit_width) ||
4252 (sample_rate != my_data->current_backend_cfg[backend_idx].sample_rate)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4253 *new_bit_width = bit_width;
4254 *new_sample_rate = sample_rate;
4255 backend_change = true;
4256 ALOGI("%s Codec backend needs to be updated. new bit width: %d new sample rate: %d",
4257 __func__, *new_bit_width, *new_sample_rate);
4258 }
4259
4260 return backend_change;
4261}
4262
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]4263bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4264 struct audio_usecase *usecase, snd_device_t snd_device)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4265{
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4266 unsigned int new_bit_width;
4267 unsigned int new_sample_rate;
4268 int backend_idx = DEFAULT_CODEC_BACKEND;
4269 struct platform_data *my_data = (struct platform_data *)adev->platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4270
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4271 ALOGV("%s: usecase = %d", __func__, usecase->id );
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4272
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4273 backend_idx = platform_get_backend_index(snd_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4274
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4275 new_bit_width = usecase->stream.out->bit_width;
4276 new_sample_rate = usecase->stream.out->sample_rate;
4277
4278 ALOGI("%s: Usecase bitwidth %d, samplerate %d, backend_idx %d",
4279 __func__, new_bit_width, new_sample_rate, backend_idx);
4280 if (platform_check_codec_backend_cfg(adev, usecase, snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4281 &new_bit_width, &new_sample_rate)) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4282 platform_set_codec_backend_cfg(adev, snd_device,
4283 new_bit_width, new_sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4284 return true;
4285 }
4286
4287 return false;
4288}
4289
4290int platform_set_snd_device_backend(snd_device_t device, const char *backend)
4291{
4292 int ret = 0;
4293
4294 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
4295 ALOGE("%s: Invalid snd_device = %d",
4296 __func__, device);
4297 ret = -EINVAL;
4298 goto done;
4299 }
4300
4301 if (backend_table[device]) {
4302 free(backend_table[device]);
4303 }
4304 backend_table[device] = strdup(backend);
4305done:
4306 return ret;
4307}
4308
4309int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id)
4310{
4311 int ret = 0;
4312 if ((usecase <= USECASE_INVALID) || (usecase >= AUDIO_USECASE_MAX)) {
4313 ALOGE("%s: invalid usecase case idx %d", __func__, usecase);
4314 ret = -EINVAL;
4315 goto done;
4316 }
4317
4318 if ((type != 0) && (type != 1)) {
4319 ALOGE("%s: invalid usecase type", __func__);
4320 ret = -EINVAL;
4321 }
4322 pcm_device_table[usecase][type] = pcm_id;
4323done:
4324 return ret;
4325}
4326
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4327void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
4328{
4329 *device_to_be_id = msm_device_to_be_id;
4330 *length = msm_be_id_array_len;
4331}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4332int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask, int snd_id)
4333{
4334 int ret = 0;
4335 int channels = audio_channel_count_from_out_mask(channel_mask);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4336
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4337 char channel_map[8];
4338 memset(channel_map, 0, sizeof(channel_map));
4339 /* Following are all most common standard WAV channel layouts
4340 overridden by channel mask if its allowed and different */
4341 switch (channels) {
4342 case 1:
4343 /* AUDIO_CHANNEL_OUT_MONO */
4344 channel_map[0] = PCM_CHANNEL_FC;
4345 break;
4346 case 2:
4347 /* AUDIO_CHANNEL_OUT_STEREO */
4348 channel_map[0] = PCM_CHANNEL_FL;
4349 channel_map[1] = PCM_CHANNEL_FR;
4350 break;
4351 case 3:
4352 /* AUDIO_CHANNEL_OUT_2POINT1 */
4353 channel_map[0] = PCM_CHANNEL_FL;
4354 channel_map[1] = PCM_CHANNEL_FR;
4355 channel_map[2] = PCM_CHANNEL_FC;
4356 break;
4357 case 4:
4358 /* AUDIO_CHANNEL_OUT_QUAD_SIDE */
4359 channel_map[0] = PCM_CHANNEL_FL;
4360 channel_map[1] = PCM_CHANNEL_FR;
4361 channel_map[2] = PCM_CHANNEL_LS;
4362 channel_map[3] = PCM_CHANNEL_RS;
4363 if (channel_mask == AUDIO_CHANNEL_OUT_QUAD_BACK)
4364 {
4365 channel_map[2] = PCM_CHANNEL_LB;
4366 channel_map[3] = PCM_CHANNEL_RB;
4367 }
4368 if (channel_mask == AUDIO_CHANNEL_OUT_SURROUND)
4369 {
4370 channel_map[2] = PCM_CHANNEL_FC;
4371 channel_map[3] = PCM_CHANNEL_CS;
4372 }
4373 break;
4374 case 5:
4375 /* AUDIO_CHANNEL_OUT_PENTA */
4376 channel_map[0] = PCM_CHANNEL_FL;
4377 channel_map[1] = PCM_CHANNEL_FR;
4378 channel_map[2] = PCM_CHANNEL_FC;
4379 channel_map[3] = PCM_CHANNEL_LB;
4380 channel_map[4] = PCM_CHANNEL_RB;
4381 break;
4382 case 6:
4383 /* AUDIO_CHANNEL_OUT_5POINT1 */
4384 channel_map[0] = PCM_CHANNEL_FL;
4385 channel_map[1] = PCM_CHANNEL_FR;
4386 channel_map[2] = PCM_CHANNEL_FC;
4387 channel_map[3] = PCM_CHANNEL_LFE;
4388 channel_map[4] = PCM_CHANNEL_LB;
4389 channel_map[5] = PCM_CHANNEL_RB;
4390 if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1_SIDE)
4391 {
4392 channel_map[4] = PCM_CHANNEL_LS;
4393 channel_map[5] = PCM_CHANNEL_RS;
4394 }
4395 break;
4396 case 7:
4397 /* AUDIO_CHANNEL_OUT_6POINT1 */
4398 channel_map[0] = PCM_CHANNEL_FL;
4399 channel_map[1] = PCM_CHANNEL_FR;
4400 channel_map[2] = PCM_CHANNEL_FC;
4401 channel_map[3] = PCM_CHANNEL_LFE;
4402 channel_map[4] = PCM_CHANNEL_LB;
4403 channel_map[5] = PCM_CHANNEL_RB;
4404 channel_map[6] = PCM_CHANNEL_CS;
4405 break;
4406 case 8:
4407 /* AUDIO_CHANNEL_OUT_7POINT1 */
4408 channel_map[0] = PCM_CHANNEL_FL;
4409 channel_map[1] = PCM_CHANNEL_FR;
4410 channel_map[2] = PCM_CHANNEL_FC;
4411 channel_map[3] = PCM_CHANNEL_LFE;
4412 channel_map[4] = PCM_CHANNEL_LB;
4413 channel_map[5] = PCM_CHANNEL_RB;
4414 channel_map[6] = PCM_CHANNEL_LS;
4415 channel_map[7] = PCM_CHANNEL_RS;
4416 break;
4417 default:
4418 ALOGE("unsupported channels %d for setting channel map", channels);
4419 return -1;
4420 }
4421 ret = platform_set_channel_map(platform, channels, channel_map, snd_id);
4422 return ret;
4423}
4424
4425int platform_get_edid_info(void *platform)
4426{
4427 struct platform_data *my_data = (struct platform_data *)platform;
4428 struct audio_device *adev = my_data->adev;
4429 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
4430 char *sad = block;
4431 int num_audio_blocks;
4432 int channel_count = 2;
4433 int i, ret, count;
4434
4435 struct mixer_ctl *ctl;
4436 char edid_data[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE + 1] = {0};
4437 edid_audio_info *info;
4438
4439 if (my_data->edid_valid) {
4440 /* use cached edid */
4441 return 0;
4442 }
4443
4444 if (my_data->edid_info == NULL) {
4445 my_data->edid_info =
4446 (struct edid_audio_info *)calloc(1, sizeof(struct edid_audio_info));
4447 }
4448
4449 info = my_data->edid_info;
4450
4451 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
4452 if (!ctl) {
4453 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4454 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
4455 goto fail;
4456 }
4457
4458 mixer_ctl_update(ctl);
4459
4460 count = mixer_ctl_get_num_values(ctl);
4461
4462 /* Read SAD blocks, clamping the maximum size for safety */
4463 if (count > (int)sizeof(block))
4464 count = (int)sizeof(block);
4465
4466 ret = mixer_ctl_get_array(ctl, block, count);
4467 if (ret != 0) {
4468 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
4469 goto fail;
4470 }
4471 edid_data[0] = count;
4472 memcpy(&edid_data[1], block, count);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4473 if (!edid_get_sink_caps(info, edid_data)) {
4474 ALOGE("%s: Failed to get HDMI sink capabilities", __func__);
4475 goto fail;
4476 }
4477 my_data->edid_valid = true;
4478 return 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4479fail:
4480 if (my_data->edid_info) {
4481 free(my_data->edid_info);
4482 my_data->edid_info = NULL;
4483 my_data->edid_valid = false;
4484 }
4485 ALOGE("%s: return -EINVAL", __func__);
4486 return -EINVAL;
4487}
4488
4489
4490int platform_set_channel_allocation(void *platform, int channel_alloc)
4491{
4492 struct mixer_ctl *ctl;
4493 const char *mixer_ctl_name = "HDMI RX CA";
4494 int ret;
4495 struct platform_data *my_data = (struct platform_data *)platform;
4496 struct audio_device *adev = my_data->adev;
4497
4498 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4499 if (!ctl) {
4500 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4501 __func__, mixer_ctl_name);
4502 ret = EINVAL;
4503 }
4504 ALOGD(":%s channel allocation = 0x%x", __func__, channel_alloc);
4505 ret = mixer_ctl_set_value(ctl, 0, channel_alloc);
4506
4507 if (ret < 0) {
4508 ALOGE("%s: Could not set ctl, error:%d ", __func__, ret);
4509 }
4510
4511 return ret;
4512}
4513
4514int platform_set_channel_map(void *platform, int ch_count, char *ch_map, int snd_id)
4515{
4516 struct mixer_ctl *ctl;
4517 char mixer_ctl_name[44]; // max length of name is 44 as defined
4518 int ret;
4519 unsigned int i;
4520 int set_values[8] = {0};
4521 char device_num[13]; // device number up to 2 digit
4522 struct platform_data *my_data = (struct platform_data *)platform;
4523 struct audio_device *adev = my_data->adev;
4524 ALOGV("%s channel_count:%d",__func__, ch_count);
4525 if (NULL == ch_map) {
4526 ALOGE("%s: Invalid channel mapping used", __func__);
4527 return -EINVAL;
4528 }
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4529
4530 /*
4531 * If snd_id is greater than 0, stream channel mapping
4532 * If snd_id is below 0, typically -1, device channel mapping
4533 */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4534 if (snd_id >= 0) {
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4535 snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "Playback Channel Map%d", snd_id);
4536 } else {
4537 strlcpy(mixer_ctl_name, "Playback Device Channel Map", sizeof(mixer_ctl_name));
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4538 }
4539
4540 ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
4541
4542 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4543 if (!ctl) {
4544 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4545 __func__, mixer_ctl_name);
4546 return -EINVAL;
4547 }
4548 for (i = 0; i< ARRAY_SIZE(set_values); i++) {
4549 set_values[i] = ch_map[i];
4550 }
4551
4552 ALOGD("%s: set mapping(%d %d %d %d %d %d %d %d) for channel:%d", __func__,
4553 set_values[0], set_values[1], set_values[2], set_values[3], set_values[4],
4554 set_values[5], set_values[6], set_values[7], ch_count);
4555
4556 ret = mixer_ctl_set_array(ctl, set_values, ch_count);
4557 if (ret < 0) {
4558 ALOGE("%s: Could not set ctl, error:%d ch_count:%d",
4559 __func__, ret, ch_count);
4560 }
4561 return ret;
4562}
4563
4564unsigned char platform_map_to_edid_format(int audio_format)
4565{
4566 unsigned char format;
4567 switch (audio_format & AUDIO_FORMAT_MAIN_MASK) {
4568 case AUDIO_FORMAT_AC3:
4569 ALOGV("%s: AC3", __func__);
4570 format = AC3;
4571 break;
4572 case AUDIO_FORMAT_AAC:
4573 ALOGV("%s:AAC", __func__);
4574 format = AAC;
4575 break;
Manish Dewangana6fc5442015-08-24 20:30:31 +0530[diff] [blame]4576 case AUDIO_FORMAT_AAC_ADTS:
4577 ALOGV("%s:AAC_ADTS", __func__);
4578 format = AAC;
4579 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4580 case AUDIO_FORMAT_E_AC3:
4581 ALOGV("%s:E_AC3", __func__);
4582 format = DOLBY_DIGITAL_PLUS;
4583 break;
4584 case AUDIO_FORMAT_PCM_16_BIT:
4585 case AUDIO_FORMAT_PCM_16_BIT_OFFLOAD:
4586 case AUDIO_FORMAT_PCM_24_BIT_OFFLOAD:
4587 default:
4588 ALOGV("%s:PCM", __func__);
4589 format = LPCM;
4590 break;
4591 }
4592 return format;
4593}
4594
4595uint32_t platform_get_compress_passthrough_buffer_size(
4596 audio_offload_info_t* info)
4597{
4598 uint32_t fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4599 if (!info->has_video)
4600 fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4601
4602 return fragment_size;
4603}
4604
4605void platform_reset_edid_info(void *platform) {
4606
4607 ALOGV("%s:", __func__);
4608 struct platform_data *my_data = (struct platform_data *)platform;
4609 if (my_data->edid_info) {
4610 ALOGV("%s :free edid", __func__);
4611 free(my_data->edid_info);
4612 my_data->edid_info = NULL;
4613 }
4614}
4615
4616bool platform_is_edid_supported_format(void *platform, int format)
4617{
4618 struct platform_data *my_data = (struct platform_data *)platform;
4619 struct audio_device *adev = my_data->adev;
4620 edid_audio_info *info = NULL;
4621 int num_audio_blocks;
4622 int i, ret, count;
4623 unsigned char format_id = platform_map_to_edid_format(format);
4624
4625 ret = platform_get_edid_info(platform);
4626 info = (edid_audio_info *)my_data->edid_info;
4627 if (ret == 0 && info != NULL) {
4628 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4629 /*
4630 * To check
4631 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
4632 * & DOLBY_DIGITAL_PLUS
4633 */
4634 if (info->audio_blocks_array[i].format_id == format_id) {
4635 ALOGV("%s:platform_is_edid_supported_format true %x",
4636 __func__, format);
4637 return true;
4638 }
4639 }
4640 }
4641 ALOGV("%s:platform_is_edid_supported_format false %x",
4642 __func__, format);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4643 return false;
4644}
4645
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4646int platform_set_edid_channels_configuration(void *platform, int channels) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4647
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4648 struct platform_data *my_data = (struct platform_data *)platform;
4649 struct audio_device *adev = my_data->adev;
4650 edid_audio_info *info = NULL;
4651 int num_audio_blocks;
4652 int channel_count = 2;
4653 int i, ret, count;
4654 char default_channelMap[MAX_CHANNELS_SUPPORTED] = {0};
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4655
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4656 ret = platform_get_edid_info(platform);
4657 info = (edid_audio_info *)my_data->edid_info;
4658 if(ret == 0 && info != NULL) {
4659 if (channels > 2) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4660
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4661 ALOGV("%s:able to get HDMI sink capabilities multi channel playback",
4662 __func__);
4663 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4664 if (info->audio_blocks_array[i].format_id == LPCM &&
4665 info->audio_blocks_array[i].channels > channel_count &&
4666 info->audio_blocks_array[i].channels <= MAX_HDMI_CHANNEL_CNT) {
4667 channel_count = info->audio_blocks_array[i].channels;
4668 }
4669 }
4670 ALOGV("%s:channel_count:%d", __func__, channel_count);
4671 /*
4672 * Channel map is set for supported hdmi max channel count even
4673 * though the input channel count set on adm is less than or equal to
4674 * max supported channel count
4675 */
4676 platform_set_channel_map(platform, channel_count, info->channel_map, -1);
4677 platform_set_channel_allocation(platform, info->channel_allocation);
4678 } else {
4679 default_channelMap[0] = PCM_CHANNEL_FL;
4680 default_channelMap[1] = PCM_CHANNEL_FR;
4681 platform_set_channel_map(platform,2,default_channelMap,-1);
4682 platform_set_channel_allocation(platform,0);
4683 }
4684 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4685
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4686 return 0;
4687}
4688
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4689void platform_cache_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4690{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4691 platform_get_edid_info(platform);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4692}
4693
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4694void platform_invalidate_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4695{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4696 struct platform_data *my_data = (struct platform_data *)platform;
4697 my_data->edid_valid = false;
4698 if (my_data->edid_info) {
4699 memset(my_data->edid_info, 0, sizeof(struct edid_audio_info));
4700 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4701}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4702
4703int platform_set_mixer_control(struct stream_out *out, const char * mixer_ctl_name,
4704 const char *mixer_val)
4705{
4706 struct audio_device *adev = out->dev;
4707 struct mixer_ctl *ctl = NULL;
4708 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
4709 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4710 if (!ctl) {
4711 ALOGE("%s: could not get ctl for mixer cmd - %s",
4712 __func__, mixer_ctl_name);
4713 return -EINVAL;
4714 }
4715
4716 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
4717}
4718
4719int platform_set_hdmi_config(struct stream_out *out)
4720{
4721 struct listnode *node;
4722 struct audio_usecase *usecase;
4723 struct audio_device *adev = out->dev;
4724 const char *hdmi_format_ctrl = "HDMI RX Format";
4725 const char *hdmi_rate_ctrl = "HDMI_RX SampleRate";
4726 int sample_rate = out->sample_rate;
4727 /*TODO: Add rules and check if this needs to be done.*/
4728 if((is_offload_usecase(out->usecase)) &&
4729 (out->compr_config.codec->compr_passthr == PASSTHROUGH ||
4730 out->compr_config.codec->compr_passthr == PASSTHROUGH_CONVERT)) {
4731 /* TODO: can we add mixer control for channels here avoid setting */
4732 if ((out->format == AUDIO_FORMAT_E_AC3 ||
4733 out->format == AUDIO_FORMAT_E_AC3_JOC) &&
4734 (out->compr_config.codec->compr_passthr == PASSTHROUGH))
4735 sample_rate = out->sample_rate * 4;
4736 ALOGD("%s:HDMI compress format and samplerate %d, sample_rate %d",
4737 __func__, out->sample_rate, sample_rate);
4738 platform_set_mixer_control(out, hdmi_format_ctrl, "Compr");
4739 switch (sample_rate) {
4740 case 32000:
4741 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_32");
4742 break;
4743 case 44100:
4744 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_44_1");
4745 break;
4746 case 96000:
4747 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_96");
4748 break;
4749 case 176400:
4750 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_176_4");
4751 break;
4752 case 192000:
4753 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_192");
4754 break;
4755 case 128000:
4756 if (out->format != AUDIO_FORMAT_E_AC3) {
4757 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_128");
4758 break;
4759 } else
4760 ALOGW("Unsupported sample rate for E_AC3 32K");
4761 default:
4762 case 48000:
4763 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
4764 break;
4765 }
4766 } else {
4767 ALOGD("%s: HDMI pcm and samplerate %d", __func__,
4768 out->sample_rate);
4769 platform_set_mixer_control(out, hdmi_format_ctrl, "LPCM");
4770 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
4771 }
4772
4773 /*
4774 * Deroute all the playback streams routed to HDMI so that
4775 * the back end is deactivated. Note that backend will not
4776 * be deactivated if any one stream is connected to it.
4777 */
4778 list_for_each(node, &adev->usecase_list) {
4779 usecase = node_to_item(node, struct audio_usecase, list);
4780 ALOGV("%s:disable: usecase type %d, devices 0x%x", __func__,
4781 usecase->type, usecase->devices);
4782 if (usecase->type == PCM_PLAYBACK &&
4783 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
4784 disable_audio_route(adev, usecase);
4785 }
4786 }
4787
4788 /*
4789 * Enable all the streams disabled above. Now the HDMI backend
4790 * will be activated with new channel configuration
4791 */
4792 list_for_each(node, &adev->usecase_list) {
4793 usecase = node_to_item(node, struct audio_usecase, list);
4794 ALOGV("%s:enable: usecase type %d, devices 0x%x", __func__,
4795 usecase->type, usecase->devices);
4796 if (usecase->type == PCM_PLAYBACK &&
4797 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
4798 enable_audio_route(adev, usecase);
4799 }
4800 }
4801
4802 return 0;
4803}
4804
4805int platform_set_device_params(struct stream_out *out, int param, int value)
4806{
4807 struct audio_device *adev = out->dev;
4808 struct mixer_ctl *ctl;
4809 char *mixer_ctl_name = "Device PP Params";
4810 int ret = 0;
4811 uint32_t set_values[] = {0,0};
4812
4813 set_values[0] = param;
4814 set_values[1] = value;
4815
4816 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4817 if (!ctl) {
4818 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4819 __func__, mixer_ctl_name);
4820 ret = -EINVAL;
4821 goto end;
4822 }
4823
4824 ALOGV("%s: Setting device pp params param: %d, value %d mixer ctrl:%s",
4825 __func__,param, value, mixer_ctl_name);
4826 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
4827
4828end:
4829 return ret;
4830}
4831
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]4832int platform_get_subsys_image_name(char *buf)
4833{
4834 strlcpy(buf, PLATFORM_IMAGE_NAME, sizeof(PLATFORM_IMAGE_NAME));
4835 return 0;
4836}
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4837
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4838/*
4839 * This is a lookup table to map android audio input device to audio h/w interface (backend).
4840 * The table can be extended for other input devices by adding appropriate entries.
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4841 * The audio interface for a particular input device need to be added in
4842 * audio_platform_info.xml file.
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4843 */
4844struct audio_device_to_audio_interface audio_device_to_interface_table[] = {
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4845 {AUDIO_DEVICE_IN_BUILTIN_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BUILTIN_MIC), ""},
4846 {AUDIO_DEVICE_IN_BACK_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BACK_MIC), ""},
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4847};
4848
4849int audio_device_to_interface_table_len =
4850 sizeof(audio_device_to_interface_table) / sizeof(audio_device_to_interface_table[0]);
4851
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4852int platform_set_audio_device_interface(const char * device_name,
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4853 const char *intf_name,
4854 const char *codec_type)
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4855{
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4856 int ret = 0;
4857 int i;
4858
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4859 if (device_name == NULL || intf_name == NULL || codec_type == NULL) {
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4860 ALOGE("%s: Invalid input", __func__);
4861
4862 ret = -EINVAL;
4863 goto done;
4864 }
4865
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4866 ALOGD("%s: Enter, device name:%s, intf name:%s, codec_type:%s", __func__,
4867 device_name, intf_name, codec_type);
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4868
4869 size_t device_name_len = strlen(device_name);
4870 for (i = 0; i < audio_device_to_interface_table_len; i++) {
4871 char* name = audio_device_to_interface_table[i].device_name;
4872 size_t name_len = strlen(name);
4873 if ((name_len == device_name_len) &&
4874 (strncmp(device_name, name, name_len) == 0)) {
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4875 if (is_external_codec &&
4876 (strncmp(codec_type, "external", strlen(codec_type)) == 0)) {
4877 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4878 __func__, device_name, intf_name);
4879
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4880 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4881 sizeof(audio_device_to_interface_table[i].interface_name));
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4882 } else if (!is_external_codec &&
4883 (strncmp(codec_type, "internal", strlen(codec_type)) == 0)) {
4884 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
4885 __func__, device_name, intf_name);
4886
4887 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
4888 sizeof(audio_device_to_interface_table[i].interface_name));
4889 } else
4890 ALOGE("Invalid codec_type specified. Ignoring this interface entry.");
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4891 goto done;
4892 }
4893 }
4894 ALOGE("%s: Could not find matching device name %s",
4895 __func__, device_name);
4896
4897 ret = -EINVAL;
4898
4899done:
4900 return ret;
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4901}
Laxminath Kasam82252432015-05-29 18:37:11 +0530[diff] [blame]4902
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]4903 /*
Laxminath Kasam44f49402015-05-29 18:37:11 +0530[diff] [blame]4904 * This is a lookup table to map names of speaker device with respective left and right TZ names.
4905 * Also the tz names for a particular left or right speaker can be overriden by adding
4906 * corresponding entry in audio_platform_info.xml file.
4907 */
4908struct speaker_device_to_tz_names speaker_device_tz_names = {
4909 {SND_DEVICE_OUT_SPEAKER, "", ""},
4910};
4911
4912const char *platform_get_spkr_1_tz_name(snd_device_t snd_device)
Asish Bhattacharya4a69acd2015-07-12 20:54:14 +0530[diff] [blame]4913{
Laxminath Kasam44f49402015-05-29 18:37:11 +0530[diff] [blame]4914 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
4915 return speaker_device_tz_names.spkr_1_tz_name;
4916 else
4917 return "";
4918}
4919
4920const char *platform_get_spkr_2_tz_name(snd_device_t snd_device)
4921{
4922 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
4923 return speaker_device_tz_names.spkr_2_tz_name;
4924 else
4925 return "";
4926}
4927
4928int platform_set_spkr_device_tz_names(snd_device_t index,
4929 const char *spkr_1_tz_name, const char *spkr_2_tz_name)
4930{
4931 int ret = 0;
4932 int i;
4933
4934 if (spkr_1_tz_name == NULL && spkr_2_tz_name == NULL) {
4935 ALOGE("%s: Invalid input", __func__);
4936 ret = -EINVAL;
4937 goto done;
4938 }
4939 if (index != speaker_device_tz_names.snd_device) {
4940 ALOGE("%s: not matching speaker device\n");
4941 ret = -EINVAL;
4942 goto done;
4943 }
4944 ALOGD("%s: Enter, spkr_1_tz_name :%s, spkr_2_tz_name:%s",
4945 __func__, spkr_1_tz_name, spkr_2_tz_name);
4946
4947 if (spkr_1_tz_name != NULL)
4948 strlcpy(speaker_device_tz_names.spkr_1_tz_name, spkr_1_tz_name,
4949 sizeof(speaker_device_tz_names.spkr_1_tz_name));
4950
4951 if (spkr_2_tz_name != NULL)
4952 strlcpy(speaker_device_tz_names.spkr_2_tz_name, spkr_2_tz_name,
4953 sizeof(speaker_device_tz_names.spkr_2_tz_name));
4954done:
4955 return ret;
Asish Bhattacharya4a69acd2015-07-12 20:54:14 +0530[diff] [blame]4956}
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]4957
4958int platform_get_wsa_mode(void *adev)
4959{
4960 struct audio_device *adev_h = adev;
4961 char *snd_card_name;
4962
4963 snd_card_name = mixer_get_name(adev_h->mixer);
4964 if ((!strcmp(snd_card_name, "msm8952-skum-snd-card")) ||
4965 (!strcmp(snd_card_name, "msm8952-snd-card")) ||
4966 (!strcmp(snd_card_name, "msm8952-snd-card-mtp")) ||
4967 (!strcmp(snd_card_name, "msm8976-skun-snd-card")))
4968 return 1;
4969 else
4970 return 0;
4971}
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]4972
4973bool platform_send_gain_dep_cal(void *platform __unused,
4974 int level __unused)
4975{
4976 return 0;
4977}
Xiaojun Sang040cc9f2015-08-03 19:38:28 +0800[diff] [blame]4978
4979bool platform_can_enable_spkr_prot_on_device(snd_device_t snd_device)
4980{
4981 bool ret = false;
4982
4983 if (snd_device == SND_DEVICE_OUT_SPEAKER ||
4984 snd_device == SND_DEVICE_OUT_SPEAKER_WSA ||
4985 snd_device == SND_DEVICE_OUT_SPEAKER_VBAT ||
4986 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT ||
4987 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
4988 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_WSA) {
4989 ret = true;
4990 }
4991
4992 return ret;
4993}
4994
4995int platform_get_spkr_prot_acdb_id(snd_device_t snd_device)
4996{
4997 int acdb_id;
4998
4999 switch(snd_device) {
5000 case SND_DEVICE_OUT_SPEAKER:
5001 case SND_DEVICE_OUT_SPEAKER_WSA:
5002 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED);
5003 break;
5004 case SND_DEVICE_OUT_VOICE_SPEAKER:
5005 case SND_DEVICE_OUT_VOICE_SPEAKER_WSA:
5006 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED);
5007 break;
5008 case SND_DEVICE_OUT_SPEAKER_VBAT:
5009 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT);
5010 break;
5011 case SND_DEVICE_OUT_VOICE_SPEAKER_VBAT:
5012 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT);
5013 break;
5014 default:
5015 acdb_id = -EINVAL;
5016 break;
5017 }
5018 return acdb_id;
5019}
5020
5021int platform_get_spkr_prot_snd_device(snd_device_t snd_device)
5022{
5023 if (!audio_extn_spkr_prot_is_enabled())
5024 return snd_device;
5025
5026 switch(snd_device) {
5027 case SND_DEVICE_OUT_SPEAKER:
5028 case SND_DEVICE_OUT_SPEAKER_WSA:
5029 return SND_DEVICE_OUT_SPEAKER_PROTECTED;
5030 case SND_DEVICE_OUT_VOICE_SPEAKER:
5031 case SND_DEVICE_OUT_VOICE_SPEAKER_WSA:
5032 return SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
5033 case SND_DEVICE_OUT_SPEAKER_VBAT:
5034 return SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT;
5035 case SND_DEVICE_OUT_VOICE_SPEAKER_VBAT:
5036 return SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT;
5037 default:
5038 return snd_device;
5039 }
5040}