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review.blissroms.org / platform_hardware_qcom_audio / de4c289c56e3f6fdcbb5eab71062621bb50284eb / . / hal / msm8916 / platform.c
blob: 2563287ed8dd17d220859226edbf05bdf8b5bd12 [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)
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +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"
Meng Wang2d747622015-08-07 10:11:41 +0800[diff] [blame]55#define MIXER_XML_PATH_SKUN_CAJON "/system/etc/mixer_paths_qrd_skun_cajon.xml"
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]56#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]57#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]58#define MIXER_XML_PATH_I2S "/system/etc/mixer_paths_i2s.xml"
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]59#define MIXER_XML_PATH_WCD9306 "/system/etc/mixer_paths_wcd9306.xml"
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]60#define MIXER_XML_PATH_WCD9330 "/system/etc/mixer_paths_wcd9330.xml"
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]61#define MIXER_XML_PATH_WCD9335 "/system/etc/mixer_paths_wcd9335.xml"
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]62#define MIXER_XML_PATH_WCD9326 "/system/etc/mixer_paths_wcd9326.xml"
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]63#define MIXER_XML_PATH_SKUN "/system/etc/mixer_paths_qrd_skun.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]64#define PLATFORM_INFO_XML_PATH "/system/etc/audio_platform_info.xml"
Dhananjay Kumar94c5eff2015-05-25 19:11:30 +0530[diff] [blame]65#define PLATFORM_INFO_XML_PATH_EXTCODEC "/system/etc/audio_platform_info_extcodec.xml"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]66
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]67#define LIB_ACDB_LOADER "libacdbloader.so"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]68#define AUDIO_DATA_BLOCK_MIXER_CTL "HDMI EDID"
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]69#define CVD_VERSION_MIXER_CTL "CVD Version"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]70
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]71#define MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE (256 * 1024)
72#define MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE (2 * 1024)
73#define COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING (2 * 1024)
74#define COMPRESS_OFFLOAD_FRAGMENT_SIZE (32 * 1024)
75/* Used in calculating fragment size for pcm offload */
Alexy Joseph68011492015-06-18 12:02:01 -0700[diff] [blame]76#define PCM_OFFLOAD_BUFFER_DURATION 40 /* 40 millisecs */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]77
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]78/* MAX PCM fragment size cannot be increased further due
79 * to flinger's cblk size of 1mb,and it has to be a multiple of
80 * 24 - lcm of channels supported by DSP
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]81 */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]82#define MAX_PCM_OFFLOAD_FRAGMENT_SIZE (240 * 1024)
Naresh Tanniru80ea8562015-07-01 15:07:46 +0530[diff] [blame]83#define MIN_PCM_OFFLOAD_FRAGMENT_SIZE 512
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]84
85/*
86 * Offload buffer size for compress passthrough
87 */
88#define MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE (2 * 1024)
89#define MAX_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE (8 * 1024)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]90
Preetam Singh Ranawat6efde5c2015-04-24 11:04:22 +0530[diff] [blame]91#define DIV_ROUND_UP(x, y) (((x) + (y) - 1)/(y))
92#define ALIGN(x, y) ((y) * DIV_ROUND_UP((x), (y)))
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]93/*
94 * This file will have a maximum of 38 bytes:
95 *
96 * 4 bytes: number of audio blocks
97 * 4 bytes: total length of Short Audio Descriptor (SAD) blocks
98 * Maximum 10 * 3 bytes: SAD blocks
99 */
100#define MAX_SAD_BLOCKS 10
101#define SAD_BLOCK_SIZE 3
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]102#define MAX_CVD_VERSION_STRING_SIZE 100
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]103
104/* EDID format ID for LPCM audio */
105#define EDID_FORMAT_LPCM 1
106
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]107/* fallback app type if the default app type from acdb loader fails */
108#define DEFAULT_APP_TYPE 0x11130
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]109#define DEFAULT_APP_TYPE_RX_PATH 0x11130
110#define DEFAULT_APP_TYPE_TX_PATH 0x11132
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]111
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]112/* Retry for delay in FW loading*/
113#define RETRY_NUMBER 20
114#define RETRY_US 500000
115#define MAX_SND_CARD 8
116
117#define SAMPLE_RATE_8KHZ 8000
118#define SAMPLE_RATE_16KHZ 16000
119
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]120#define MAX_SET_CAL_BYTE_SIZE 65536
121
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]122#define AUDIO_PARAMETER_KEY_FLUENCE_TYPE "fluence"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]123#define AUDIO_PARAMETER_KEY_SLOWTALK "st_enable"
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]124#define AUDIO_PARAMETER_KEY_HD_VOICE "hd_voice"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]125#define AUDIO_PARAMETER_KEY_VOLUME_BOOST "volume_boost"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]126#define AUDIO_PARAMETER_KEY_AUD_CALDATA "cal_data"
127#define AUDIO_PARAMETER_KEY_AUD_CALRESULT "cal_result"
128
129
130/* Query external audio device connection status */
131#define AUDIO_PARAMETER_KEY_EXT_AUDIO_DEVICE "ext_audio_device"
132
133#define EVENT_EXTERNAL_SPK_1 "qc_ext_spk_1"
134#define EVENT_EXTERNAL_SPK_2 "qc_ext_spk_2"
135#define EVENT_EXTERNAL_MIC "qc_ext_mic"
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]136#define MAX_CAL_NAME 20
137
138char cal_name_info[WCD9XXX_MAX_CAL][MAX_CAL_NAME] = {
139 [WCD9XXX_ANC_CAL] = "anc_cal",
140 [WCD9XXX_MBHC_CAL] = "mbhc_cal",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]141 [WCD9XXX_VBAT_CAL] = "vbat_cal",
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]142};
143
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]144#define AUDIO_PARAMETER_KEY_REC_PLAY_CONC "rec_play_conc_on"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]145
Naresh Tannirudcb43442015-05-21 14:14:47 +0530[diff] [blame]146#define AUDIO_PARAMETER_IS_HW_DECODER_SESSION_ALLOWED "is_hw_dec_session_allowed"
147
148#define MAX_DSP_ONLY_DECODERS 6
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*);
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]194typedef int (*acdb_set_codec_data_t) (void *, char *);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]195
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]196typedef struct codec_backend_cfg {
197 uint32_t sample_rate;
198 uint32_t bit_width;
199 char *bitwidth_mixer_ctl;
200 char *samplerate_mixer_ctl;
201} codec_backend_cfg_t;
202
203typedef struct {
204 bool platform_na_prop_enabled;
205 bool ui_na_prop_enabled;
206} native_audio_prop;
207
208static native_audio_prop na_props = {0, 0};
209
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]210struct platform_data {
211 struct audio_device *adev;
212 bool fluence_in_spkr_mode;
213 bool fluence_in_voice_call;
214 bool fluence_in_voice_rec;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]215 bool fluence_in_audio_rec;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]216 bool external_spk_1;
217 bool external_spk_2;
218 bool external_mic;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]219 int fluence_type;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]220 char fluence_cap[PROPERTY_VALUE_MAX];
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]221 int fluence_mode;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]222 bool slowtalk;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]223 bool hd_voice;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]224 bool ec_ref_enabled;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]225 bool is_wsa_speaker;
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]226 bool is_acdb_initialized;
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]227 /* Vbat monitor related flags */
228 bool is_vbat_speaker;
229 bool gsm_mode_enabled;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]230 /* Audio calibration related functions */
231 void *acdb_handle;
232 int voice_feature_set;
233 acdb_init_t acdb_init;
234 acdb_deallocate_t acdb_deallocate;
235 acdb_send_audio_cal_t acdb_send_audio_cal;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]236 acdb_set_audio_cal_t acdb_set_audio_cal;
237 acdb_get_audio_cal_t acdb_get_audio_cal;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]238 acdb_send_voice_cal_t acdb_send_voice_cal;
239 acdb_reload_vocvoltable_t acdb_reload_vocvoltable;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]240 acdb_get_default_app_type_t acdb_get_default_app_type;
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]241 acdb_set_codec_data_t acdb_set_codec_data;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]242#ifdef RECORD_PLAY_CONCURRENCY
243 bool rec_play_conc_set;
244#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]245 void *hw_info;
246 struct csd_data *csd;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]247 void *edid_info;
248 bool edid_valid;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]249 codec_backend_cfg_t current_backend_cfg[MAX_CODEC_BACKENDS];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]250};
251
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]252static bool is_external_codec = false;
253static const int pcm_device_table_of_ext_codec[AUDIO_USECASE_MAX][2] = {
254 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE_OF_EXT_CODEC, QCHAT_CALL_PCM_DEVICE_OF_EXT_CODEC}
255};
256
257/* List of use cases that has different PCM device ID's for internal and external codecs */
258static const int misc_usecase[AUDIO_USECASE_MAX] = { USECASE_QCHAT_CALL };
259
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]260int pcm_device_table[AUDIO_USECASE_MAX][2] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]261 [USECASE_AUDIO_PLAYBACK_DEEP_BUFFER] = {DEEP_BUFFER_PCM_DEVICE,
262 DEEP_BUFFER_PCM_DEVICE},
263 [USECASE_AUDIO_PLAYBACK_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
264 LOWLATENCY_PCM_DEVICE},
265 [USECASE_AUDIO_PLAYBACK_MULTI_CH] = {MULTIMEDIA2_PCM_DEVICE,
266 MULTIMEDIA2_PCM_DEVICE},
267 [USECASE_AUDIO_PLAYBACK_OFFLOAD] =
268 {PLAYBACK_OFFLOAD_DEVICE, PLAYBACK_OFFLOAD_DEVICE},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]269#ifdef MULTIPLE_OFFLOAD_ENABLED
Dhananjay Kumar94c5eff2015-05-25 19:11:30 +0530[diff] [blame]270 /* Below entries are initialized with invalid values
271 * Valid values should be updated from fnc platform_info_init()
272 * based on pcm ids defined in audio_platform_info.xml.
273 */
274 [USECASE_AUDIO_PLAYBACK_OFFLOAD2] = {-1, -1},
275 [USECASE_AUDIO_PLAYBACK_OFFLOAD3] = {-1, -1},
276 [USECASE_AUDIO_PLAYBACK_OFFLOAD4] = {-1, -1},
277 [USECASE_AUDIO_PLAYBACK_OFFLOAD5] = {-1, -1},
278 [USECASE_AUDIO_PLAYBACK_OFFLOAD6] = {-1, -1},
279 [USECASE_AUDIO_PLAYBACK_OFFLOAD7] = {-1, -1},
280 [USECASE_AUDIO_PLAYBACK_OFFLOAD8] = {-1, -1},
281 [USECASE_AUDIO_PLAYBACK_OFFLOAD9] = {-1, -1},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]282#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]283 [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
284 [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
285 [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
286 LOWLATENCY_PCM_DEVICE},
287 [USECASE_AUDIO_RECORD_FM_VIRTUAL] = {MULTIMEDIA2_PCM_DEVICE,
288 MULTIMEDIA2_PCM_DEVICE},
289 [USECASE_AUDIO_PLAYBACK_FM] = {FM_PLAYBACK_PCM_DEVICE, FM_CAPTURE_PCM_DEVICE},
290 [USECASE_AUDIO_HFP_SCO] = {HFP_PCM_RX, HFP_SCO_RX},
291 [USECASE_AUDIO_HFP_SCO_WB] = {HFP_PCM_RX, HFP_SCO_RX},
292 [USECASE_VOICE_CALL] = {VOICE_CALL_PCM_DEVICE, VOICE_CALL_PCM_DEVICE},
293 [USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE},
294 [USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
295 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
Karthik Reddy Katta3b0a60c2014-04-06 14:52:37 +0530[diff] [blame]296 [USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE},
Avinash Vaishff0f61a2015-06-03 20:00:36 +0530[diff] [blame]297 [USECASE_VOICEMMODE1_CALL] = {-1, -1}, /* pcm ids updated from platform info file */
298 [USECASE_VOICEMMODE2_CALL] = {-1, -1}, /* pcm ids updated from platform info file */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]299 [USECASE_COMPRESS_VOIP_CALL] = {COMPRESS_VOIP_CALL_PCM_DEVICE, COMPRESS_VOIP_CALL_PCM_DEVICE},
300 [USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE,
301 AUDIO_RECORD_PCM_DEVICE},
302 [USECASE_INCALL_REC_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
303 AUDIO_RECORD_PCM_DEVICE},
304 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
305 AUDIO_RECORD_PCM_DEVICE},
306 [USECASE_INCALL_REC_UPLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
307 COMPRESS_CAPTURE_DEVICE},
308 [USECASE_INCALL_REC_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
309 COMPRESS_CAPTURE_DEVICE},
310 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
311 COMPRESS_CAPTURE_DEVICE},
312 [USECASE_INCALL_MUSIC_UPLINK] = {INCALL_MUSIC_UPLINK_PCM_DEVICE,
313 INCALL_MUSIC_UPLINK_PCM_DEVICE},
314 [USECASE_INCALL_MUSIC_UPLINK2] = {INCALL_MUSIC_UPLINK2_PCM_DEVICE,
315 INCALL_MUSIC_UPLINK2_PCM_DEVICE},
316 [USECASE_AUDIO_SPKR_CALIB_RX] = {SPKR_PROT_CALIB_RX_PCM_DEVICE, -1},
317 [USECASE_AUDIO_SPKR_CALIB_TX] = {-1, SPKR_PROT_CALIB_TX_PCM_DEVICE},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]318 [USECASE_AUDIO_PLAYBACK_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
319 AFE_PROXY_RECORD_PCM_DEVICE},
320 [USECASE_AUDIO_RECORD_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
321 AFE_PROXY_RECORD_PCM_DEVICE},
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]322};
323
324/* Array to store sound devices */
325static const char * const device_table[SND_DEVICE_MAX] = {
326 [SND_DEVICE_NONE] = "none",
327 /* Playback sound devices */
328 [SND_DEVICE_OUT_HANDSET] = "handset",
329 [SND_DEVICE_OUT_SPEAKER] = "speaker",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]330 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = "speaker-ext-1",
331 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = "speaker-ext-2",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]332 [SND_DEVICE_OUT_SPEAKER_WSA] = "wsa-speaker",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]333 [SND_DEVICE_OUT_SPEAKER_VBAT] = "vbat-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]334 [SND_DEVICE_OUT_SPEAKER_REVERSE] = "speaker-reverse",
335 [SND_DEVICE_OUT_HEADPHONES] = "headphones",
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]336 [SND_DEVICE_OUT_HEADPHONES_44_1] = "headphones-44.1",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]337 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = "speaker-and-headphones",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]338 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = "speaker-and-headphones-ext-1",
339 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = "speaker-and-headphones-ext-2",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]340 [SND_DEVICE_OUT_VOICE_HANDSET] = "voice-handset",
341 [SND_DEVICE_OUT_VOICE_SPEAKER] = "voice-speaker",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]342 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = "wsa-voice-speaker",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]343 [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = "vbat-voice-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]344 [SND_DEVICE_OUT_VOICE_HEADPHONES] = "voice-headphones",
345 [SND_DEVICE_OUT_HDMI] = "hdmi",
346 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = "speaker-and-hdmi",
347 [SND_DEVICE_OUT_BT_SCO] = "bt-sco-headset",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]348 [SND_DEVICE_OUT_BT_SCO_WB] = "bt-sco-headset-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]349 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = "voice-tty-full-headphones",
350 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = "voice-tty-vco-headphones",
351 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = "voice-tty-hco-handset",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]352 [SND_DEVICE_OUT_VOICE_TX] = "voice-tx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]353 [SND_DEVICE_OUT_AFE_PROXY] = "afe-proxy",
354 [SND_DEVICE_OUT_USB_HEADSET] = "usb-headphones",
355 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = "speaker-and-usb-headphones",
356 [SND_DEVICE_OUT_TRANSMISSION_FM] = "transmission-fm",
357 [SND_DEVICE_OUT_ANC_HEADSET] = "anc-headphones",
358 [SND_DEVICE_OUT_ANC_FB_HEADSET] = "anc-fb-headphones",
359 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = "voice-anc-headphones",
360 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = "voice-anc-fb-headphones",
361 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = "speaker-and-anc-headphones",
362 [SND_DEVICE_OUT_ANC_HANDSET] = "anc-handset",
363 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = "speaker-protected",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]364 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = "voice-speaker-protected",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]365 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = "speaker-protected-vbat",
366 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = "voice-speaker-protected-vbat",
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]367#ifdef RECORD_PLAY_CONCURRENCY
368 [SND_DEVICE_OUT_VOIP_HANDSET] = "voip-handset",
369 [SND_DEVICE_OUT_VOIP_SPEAKER] = "voip-speaker",
370 [SND_DEVICE_OUT_VOIP_HEADPHONES] = "voip-headphones",
371#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]372
373 /* Capture sound devices */
374 [SND_DEVICE_IN_HANDSET_MIC] = "handset-mic",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]375 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = "handset-mic-ext",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]376 [SND_DEVICE_IN_HANDSET_MIC_AEC] = "handset-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]377 [SND_DEVICE_IN_HANDSET_MIC_NS] = "handset-mic",
378 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = "handset-mic",
379 [SND_DEVICE_IN_HANDSET_DMIC] = "dmic-endfire",
380 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = "dmic-endfire",
381 [SND_DEVICE_IN_HANDSET_DMIC_NS] = "dmic-endfire",
382 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = "dmic-endfire",
383 [SND_DEVICE_IN_SPEAKER_MIC] = "speaker-mic",
384 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = "speaker-mic",
385 [SND_DEVICE_IN_SPEAKER_MIC_NS] = "speaker-mic",
386 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = "speaker-mic",
387 [SND_DEVICE_IN_SPEAKER_DMIC] = "speaker-dmic-endfire",
388 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = "speaker-dmic-endfire",
389 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = "speaker-dmic-endfire",
390 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = "speaker-dmic-endfire",
391 [SND_DEVICE_IN_HEADSET_MIC] = "headset-mic",
392 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = "headset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]393 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = "voice-speaker-mic",
394 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = "voice-headset-mic",
395 [SND_DEVICE_IN_HDMI_MIC] = "hdmi-mic",
396 [SND_DEVICE_IN_BT_SCO_MIC] = "bt-sco-mic",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]397 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = "bt-sco-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]398 [SND_DEVICE_IN_BT_SCO_MIC_WB] = "bt-sco-mic-wb",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]399 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = "bt-sco-mic-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]400 [SND_DEVICE_IN_CAMCORDER_MIC] = "camcorder-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]401 [SND_DEVICE_IN_VOICE_DMIC] = "voice-dmic-ef",
402 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = "voice-speaker-dmic-ef",
403 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = "voice-speaker-qmic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]404 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = "voice-tty-full-headset-mic",
405 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = "voice-tty-vco-handset-mic",
406 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = "voice-tty-hco-headset-mic",
407 [SND_DEVICE_IN_VOICE_REC_MIC] = "voice-rec-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]408 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = "voice-rec-mic",
409 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = "voice-rec-dmic-ef",
410 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = "voice-rec-dmic-ef-fluence",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]411 [SND_DEVICE_IN_VOICE_RX] = "voice-rx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]412 [SND_DEVICE_IN_USB_HEADSET_MIC] = "usb-headset-mic",
413 [SND_DEVICE_IN_CAPTURE_FM] = "capture-fm",
414 [SND_DEVICE_IN_AANC_HANDSET_MIC] = "aanc-handset-mic",
415 [SND_DEVICE_IN_QUAD_MIC] = "quad-mic",
416 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = "handset-stereo-dmic-ef",
417 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = "speaker-stereo-dmic-ef",
418 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = "vi-feedback",
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]419 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = "voice-speaker-dmic-broadside",
420 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = "speaker-dmic-broadside",
421 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = "speaker-dmic-broadside",
422 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = "speaker-dmic-broadside",
423 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = "speaker-dmic-broadside",
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]424 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = "aanc-fluence-dmic-handset",
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]425 [SND_DEVICE_IN_HANDSET_QMIC] = "quad-mic",
426 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = "quad-mic",
427 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = "quad-mic",
428 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = "quad-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]429};
430
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]431// Platform specific backend bit width table
432static int backend_bit_width_table[SND_DEVICE_MAX] = {0};
433
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]434/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]435static int acdb_device_table[SND_DEVICE_MAX] = {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]436 [SND_DEVICE_NONE] = -1,
437 [SND_DEVICE_OUT_HANDSET] = 7,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]438 [SND_DEVICE_OUT_SPEAKER] = 14,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]439 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = 14,
440 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]441 [SND_DEVICE_OUT_SPEAKER_WSA] = 135,
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]442 [SND_DEVICE_OUT_SPEAKER_VBAT] = 135,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]443 [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]444 [SND_DEVICE_OUT_HEADPHONES] = 10,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]445 [SND_DEVICE_OUT_HEADPHONES_44_1] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]446 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]447 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = 10,
448 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]449 [SND_DEVICE_OUT_VOICE_HANDSET] = 7,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]450 [SND_DEVICE_OUT_VOICE_SPEAKER] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]451 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = 135,
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]452 [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = 135,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]453 [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10,
454 [SND_DEVICE_OUT_HDMI] = 18,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]455 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]456 [SND_DEVICE_OUT_BT_SCO] = 22,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]457 [SND_DEVICE_OUT_BT_SCO_WB] = 39,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]458 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17,
459 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17,
460 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]461 [SND_DEVICE_OUT_VOICE_TX] = 45,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]462 [SND_DEVICE_OUT_AFE_PROXY] = 0,
463 [SND_DEVICE_OUT_USB_HEADSET] = 45,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]464 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]465 [SND_DEVICE_OUT_TRANSMISSION_FM] = 0,
466 [SND_DEVICE_OUT_ANC_HEADSET] = 26,
467 [SND_DEVICE_OUT_ANC_FB_HEADSET] = 27,
468 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26,
469 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27,
470 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26,
471 [SND_DEVICE_OUT_ANC_HANDSET] = 103,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]472 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = 124,
473 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = 101,
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]474 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = 124,
475 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = 101,
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]476#ifdef RECORD_PLAY_CONCURRENCY
477 [SND_DEVICE_OUT_VOIP_HANDSET] = 133,
478 [SND_DEVICE_OUT_VOIP_SPEAKER] = 132,
479 [SND_DEVICE_OUT_VOIP_HEADPHONES] = 134,
480#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]481
482 [SND_DEVICE_IN_HANDSET_MIC] = 4,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]483 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = 4,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]484 [SND_DEVICE_IN_HANDSET_MIC_AEC] = 106,
485 [SND_DEVICE_IN_HANDSET_MIC_NS] = 107,
486 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108,
487 [SND_DEVICE_IN_HANDSET_DMIC] = 41,
488 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109,
489 [SND_DEVICE_IN_HANDSET_DMIC_NS] = 110,
490 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111,
491 [SND_DEVICE_IN_SPEAKER_MIC] = 11,
492 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112,
493 [SND_DEVICE_IN_SPEAKER_MIC_NS] = 113,
494 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114,
495 [SND_DEVICE_IN_SPEAKER_DMIC] = 43,
496 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115,
497 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116,
498 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]499 [SND_DEVICE_IN_HEADSET_MIC] = 8,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]500 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]501 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11,
502 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8,
503 [SND_DEVICE_IN_HDMI_MIC] = 4,
504 [SND_DEVICE_IN_BT_SCO_MIC] = 21,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]505 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = 122,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]506 [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]507 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = 123,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]508 [SND_DEVICE_IN_CAMCORDER_MIC] = 4,
509 [SND_DEVICE_IN_VOICE_DMIC] = 41,
510 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43,
511 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]512 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16,
513 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36,
514 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]515 [SND_DEVICE_IN_VOICE_REC_MIC] = 4,
516 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107,
517 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34,
518 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]519 [SND_DEVICE_IN_VOICE_RX] = 44,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]520 [SND_DEVICE_IN_USB_HEADSET_MIC] = 44,
521 [SND_DEVICE_IN_CAPTURE_FM] = 0,
522 [SND_DEVICE_IN_AANC_HANDSET_MIC] = 104,
523 [SND_DEVICE_IN_QUAD_MIC] = 46,
524 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = 34,
525 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = 35,
526 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]527 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12,
528 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12,
529 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
530 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
531 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
Venkata Narendra Kumar Gutta9bb5af62015-06-05 11:53:06 +0530[diff] [blame]532 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = 105,
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]533 [SND_DEVICE_IN_HANDSET_QMIC] = 125,
534 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = 126,
535 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = 127,
536 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = 129,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]537};
538
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]539struct name_to_index {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]540 char name[100];
541 unsigned int index;
542};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]543
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]544#define TO_NAME_INDEX(X) #X, X
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]545
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]546/* Used to get index from parsed sting */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]547static struct name_to_index snd_device_name_index[SND_DEVICE_MAX] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]548 {TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)},
549 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]550 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_1)},
551 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_2)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]552 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_WSA)},
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]553 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_VBAT)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]554 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)},
555 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)},
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]556 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES_44_1)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]557 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]558 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1)},
559 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]560 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)},
561 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]562 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_WSA)},
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]563 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_VBAT)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]564 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)},
565 {TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)},
566 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)},
567 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)},
568 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)},
569 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)},
570 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)},
571 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]572 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]573 {TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)},
574 {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)},
575 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)},
576 {TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)},
577 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)},
578 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)},
579 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)},
580 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)},
581 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)},
582 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)},
583 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]584 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED)},
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]585 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT)},
586 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT)},
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]587#ifdef RECORD_PLAY_CONCURRENCY
588 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HANDSET)},
589 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_SPEAKER)},
590 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HEADPHONES)},
591#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]592 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]593 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_EXTERNAL)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]594 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)},
595 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)},
596 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)},
597 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)},
598 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)},
599 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)},
600 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)},
601 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)},
602 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)},
603 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)},
604 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)},
605 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)},
606 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)},
607 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)},
608 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)},
609 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)},
610 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)},
611 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)},
612 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)},
613 {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)},
614 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]615 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]616 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]617 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]618 {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)},
619 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)},
620 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)},
621 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)},
622 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)},
623 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)},
624 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)},
625 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)},
626 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)},
627 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)},
628 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]629 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_RX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]630 {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)},
631 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)},
632 {TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)},
633 {TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)},
634 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_STEREO_DMIC)},
635 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_STEREO_DMIC)},
636 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]637 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]638 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE)},
639 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE)},
640 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE)},
641 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE)},
642 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE)},
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]643 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_QMIC)},
644 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC)},
645 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_NS)},
646 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]647};
648
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]649static char * backend_table[SND_DEVICE_MAX] = {0};
650
651static struct name_to_index usecase_name_index[AUDIO_USECASE_MAX] = {
652 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_DEEP_BUFFER)},
653 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_LOW_LATENCY)},
654 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_MULTI_CH)},
655 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD)},
656#ifdef MULTIPLE_OFFLOAD_ENABLED
657 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD2)},
658 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD3)},
659 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD4)},
660 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD5)},
661 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD6)},
662 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD7)},
663 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD8)},
664 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD9)},
665#endif
666 {TO_NAME_INDEX(USECASE_AUDIO_RECORD)},
667 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_LOW_LATENCY)},
668 {TO_NAME_INDEX(USECASE_VOICE_CALL)},
669 {TO_NAME_INDEX(USECASE_VOICE2_CALL)},
670 {TO_NAME_INDEX(USECASE_VOLTE_CALL)},
671 {TO_NAME_INDEX(USECASE_QCHAT_CALL)},
672 {TO_NAME_INDEX(USECASE_VOWLAN_CALL)},
Avinash Vaishff0f61a2015-06-03 20:00:36 +0530[diff] [blame]673 {TO_NAME_INDEX(USECASE_VOICEMMODE1_CALL)},
674 {TO_NAME_INDEX(USECASE_VOICEMMODE2_CALL)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]675 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK)},
676 {TO_NAME_INDEX(USECASE_INCALL_REC_DOWNLINK)},
677 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK_AND_DOWNLINK)},
678 {TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO)},
Xiaojun Sangb112f882015-08-03 19:38:28 +0800[diff] [blame]679 {TO_NAME_INDEX(USECASE_AUDIO_SPKR_CALIB_TX)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]680};
681
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]682#define NO_COLS 2
683static int msm_be_id_array_len;
684static int (*msm_device_to_be_id)[];
685
686/* Below table lists output device to BE_ID mapping*/
687/* Update the table based on the board configuration*/
688
689static int msm_device_to_be_id_internal_codec [][NO_COLS] = {
690 {AUDIO_DEVICE_OUT_EARPIECE , 34},
691 {AUDIO_DEVICE_OUT_SPEAKER , 34},
692 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 34},
693 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 34},
694 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
695 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
696 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
697 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
698 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
699 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
700 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
701 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
702 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
703 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
704 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
705 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
706 {AUDIO_DEVICE_OUT_PROXY , 9},
707 {AUDIO_DEVICE_OUT_FM , 7},
708 {AUDIO_DEVICE_OUT_FM_TX , 8},
709 {AUDIO_DEVICE_OUT_ALL , -1},
710 {AUDIO_DEVICE_NONE , -1},
711 {AUDIO_DEVICE_OUT_DEFAULT , -1},
712};
713
714static int msm_device_to_be_id_external_codec [][NO_COLS] = {
715 {AUDIO_DEVICE_OUT_EARPIECE , 2},
716 {AUDIO_DEVICE_OUT_SPEAKER , 2},
717 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 2},
718 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2},
719 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
720 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
721 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
722 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
723 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
724 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
725 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
726 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
727 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
728 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
729 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
730 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
731 {AUDIO_DEVICE_OUT_PROXY , 9},
732 {AUDIO_DEVICE_OUT_FM , 7},
733 {AUDIO_DEVICE_OUT_FM_TX , 8},
734 {AUDIO_DEVICE_OUT_ALL , -1},
735 {AUDIO_DEVICE_NONE , -1},
736 {AUDIO_DEVICE_OUT_DEFAULT , -1},
737};
738
739
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]740#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
741#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]742
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]743static bool is_misc_usecase(audio_usecase_t usecase) {
744 bool ret = false;
745 int i;
746
747 for (i = 0; i < AUDIO_USECASE_MAX; i++) {
748 if(usecase == misc_usecase[i]) {
749 ret = true;
750 break;
751 }
752 }
753 return ret;
754}
755
756
757static void update_codec_type(const char *snd_card_name) {
758
759 if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
760 sizeof("msm8939-tapan-snd-card")) ||
761 !strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
762 sizeof("msm8939-tapan9302-snd-card"))||
763 !strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]764 sizeof("msm8939-tomtom9330-snd-card")) ||
765 !strncmp(snd_card_name, "msm8952-tomtom-snd-card",
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]766 sizeof("msm8952-tomtom-snd-card")) ||
767 !strncmp(snd_card_name, "msm8976-tasha-snd-card",
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]768 sizeof("msm8976-tasha-snd-card")) ||
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]769 !strncmp(snd_card_name, "msm8976-tashalite-snd-card",
770 sizeof("msm8976-tashalite-snd-card")) ||
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]771 !strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
772 sizeof("msm8976-tasha-skun-snd-card")))
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]773 {
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]774 ALOGI("%s: snd_card_name: %s",__func__,snd_card_name);
775 is_external_codec = true;
776 }
777}
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]778static void query_platform(const char *snd_card_name,
779 char *mixer_xml_path)
780{
781 if (!strncmp(snd_card_name, "msm8x16-snd-card-mtp",
782 sizeof("msm8x16-snd-card-mtp"))) {
783 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
784 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]785
786 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
787 msm_be_id_array_len =
788 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
789
Tanya Finkeldd78e062015-05-26 04:29:56 -0700[diff] [blame]790 } else if (!strncmp(snd_card_name, "msm8x16-snd-card-sbc",
791 sizeof("msm8x16-snd-card-sbc"))) {
792 strlcpy(mixer_xml_path, MIXER_XML_PATH_SBC,
793 sizeof(mixer_xml_path));
794
795 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
796 msm_be_id_array_len =
797 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
798
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]799 } else if (!strncmp(snd_card_name, "msm8x16-skuh-snd-card",
800 sizeof("msm8x16-skuh-snd-card"))) {
801 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUH,
802 sizeof(MIXER_XML_PATH_QRD_SKUH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]803
804 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
805 msm_be_id_array_len =
806 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
807
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]808 } else if (!strncmp(snd_card_name, "msm8x16-skui-snd-card",
809 sizeof("msm8x16-skui-snd-card"))) {
810 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUI,
811 sizeof(MIXER_XML_PATH_QRD_SKUI));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]812
813 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
814 msm_be_id_array_len =
815 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
816
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]817 } else if (!strncmp(snd_card_name, "msm8x16-skuhf-snd-card",
818 sizeof("msm8x16-skuhf-snd-card"))) {
819 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUHF,
820 sizeof(MIXER_XML_PATH_QRD_SKUHF));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]821
822 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
823 msm_be_id_array_len =
824 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
825
Walter Yangc899d572014-05-27 21:52:17 +0800[diff] [blame]826 } else if (!strncmp(snd_card_name, "msm8939-snd-card-mtp",
Yamit Mehtac6003e22014-05-19 10:26:02 +0530[diff] [blame]827 sizeof("msm8939-snd-card-mtp"))) {
Aravind Kumar71ba22b2014-06-23 15:18:50 +0530[diff] [blame]828 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
829 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]830
831 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
832 msm_be_id_array_len =
833 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
834
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]835 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skuk",
836 sizeof("msm8939-snd-card-skuk"))) {
837 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUK,
838 sizeof(MIXER_XML_PATH_SKUK));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]839 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
840 msm_be_id_array_len =
841 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
842
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]843 } else if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
844 sizeof("msm8939-tapan-snd-card"))) {
845 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
846 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]847 msm_device_to_be_id = msm_device_to_be_id_external_codec;
848 msm_be_id_array_len =
849 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
850
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]851 } else if (!strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
852 sizeof("msm8939-tapan9302-snd-card"))) {
853 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
854 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]855
856 msm_device_to_be_id = msm_device_to_be_id_external_codec;
857 msm_be_id_array_len =
858 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
859
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]860 } else if (!strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
861 sizeof("msm8939-tomtom9330-snd-card"))) {
862 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
863 sizeof(MIXER_XML_PATH_WCD9330));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]864 msm_device_to_be_id = msm_device_to_be_id_external_codec;
865 msm_be_id_array_len =
866 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
867
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]868 } else if (!strncmp(snd_card_name, "msm8976-tasha-snd-card",
869 sizeof("msm8976-tasha-snd-card"))) {
870 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
871 sizeof(MIXER_XML_PATH_WCD9335));
872 msm_device_to_be_id = msm_device_to_be_id_external_codec;
873 msm_be_id_array_len =
874 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
875
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]876 } else if (!strncmp(snd_card_name, "msm8976-tashalite-snd-card",
877 sizeof("msm8976-tashalite-snd-card"))) {
878 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
879 MAX_MIXER_XML_PATH);
880 msm_device_to_be_id = msm_device_to_be_id_external_codec;
881 msm_be_id_array_len =
882 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
883
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]884 } else if (!strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
885 sizeof("msm8976-tasha-skun-snd-card"))) {
886 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUN,
887 sizeof(MIXER_XML_PATH_SKUN));
888 msm_device_to_be_id = msm_device_to_be_id_external_codec;
889 msm_be_id_array_len =
890 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
891
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]892 } else if (!strncmp(snd_card_name, "msm8909-skua-snd-card",
893 sizeof("msm8909-skua-snd-card"))) {
894 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUA,
895 sizeof(MIXER_XML_PATH_SKUA));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]896 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
897 msm_be_id_array_len =
898 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]899
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]900 } else if (!strncmp(snd_card_name, "msm8909-skuc-snd-card",
901 sizeof("msm8909-skuc-snd-card"))) {
902 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUC,
903 sizeof(MIXER_XML_PATH_SKUC));
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]904 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
905 msm_be_id_array_len =
906 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
907
908 } else if (!strncmp(snd_card_name, "msm8909-pm8916-snd-card",
909 sizeof("msm8909-pm8916-snd-card"))) {
910 strlcpy(mixer_xml_path, MIXER_XML_PATH_MSM8909_PM8916,
911 sizeof(MIXER_XML_PATH_MSM8909_PM8916));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]912
913 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
914 msm_be_id_array_len =
915 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]916
917 } else if (!strncmp(snd_card_name, "msm8909-skue-snd-card",
918 sizeof("msm8909-skue-snd-card"))) {
919 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUE,
920 sizeof(MIXER_XML_PATH_SKUE));
921 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
922 msm_be_id_array_len =
923 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
924
Meng Wangcfefb8b2014-12-05 14:35:55 +0800[diff] [blame]925 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skul",
926 sizeof("msm8939-snd-card-skul"))) {
927 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUL,
928 sizeof(MIXER_XML_PATH_SKUL));
929 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
930 msm_be_id_array_len =
931 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]932 } else if (!strncmp(snd_card_name, "msm8952-snd-card-mtp",
933 sizeof("msm8952-snd-card-mtpmsm8952-snd-card-mtp"))) {
934 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
935 sizeof(MIXER_XML_PATH_MTP));
936 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
937 msm_be_id_array_len =
938 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
939 } else if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
940 sizeof("msm8952-tomtom-snd-card"))) {
941 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
942 sizeof(MIXER_XML_PATH_WCD9330));
943 msm_device_to_be_id = msm_device_to_be_id_external_codec;
944 msm_be_id_array_len =
945 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
Walter Yangcd132722015-04-08 16:04:30 +0800[diff] [blame]946 } else if (!strncmp(snd_card_name, "msm8952-skum-snd-card",
947 sizeof("msm8952-skum-snd-card"))) {
948 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUM,
949 sizeof(MIXER_XML_PATH_SKUM));
950 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
951 msm_be_id_array_len =
952 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Meng Wang2d747622015-08-07 10:11:41 +0800[diff] [blame]953 } else if (!strncmp(snd_card_name, "msm8976-skun-snd-card",
954 sizeof("msm8976-skun-snd-card"))) {
955 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUN_CAJON,
956 sizeof(MIXER_XML_PATH_SKUN_CAJON));
957 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
958 msm_be_id_array_len =
959 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]960 } else {
961 strlcpy(mixer_xml_path, MIXER_XML_PATH,
962 sizeof(MIXER_XML_PATH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]963
964 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
965 msm_be_id_array_len =
966 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
967
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]968 }
969}
970
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]971void platform_set_gsm_mode(void *platform, bool enable)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]972{
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]973 struct platform_data *my_data = (struct platform_data *)platform;
974 struct audio_device *adev = my_data->adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]975
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]976 if (my_data->gsm_mode_enabled) {
977 my_data->gsm_mode_enabled = false;
978 ALOGV("%s: disabling gsm mode", __func__);
979 audio_route_reset_and_update_path(adev->audio_route, "gsm-mode");
980 }
981
982 if (enable) {
983 my_data->gsm_mode_enabled = true;
984 ALOGD("%s: enabling gsm mode", __func__);
985 audio_route_apply_and_update_path(adev->audio_route, "gsm-mode");
986 }
987}
988
989void platform_set_echo_reference(void *platform, bool enable)
990{
991 struct platform_data *my_data = (struct platform_data *)platform;
992 struct audio_device *adev = my_data->adev;
993 char *mixer_path_name = "echo-reference";
994
995 if(my_data->is_vbat_speaker)
996 mixer_path_name = "vbat-speaker echo-reference";
997
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]998 if (my_data->ec_ref_enabled) {
999 my_data->ec_ref_enabled = false;
1000 ALOGV("%s: disabling echo-reference", __func__);
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1001 audio_route_reset_and_update_path(adev->audio_route, mixer_path_name);
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1002 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1003
1004 if (enable) {
1005 my_data->ec_ref_enabled = true;
1006 ALOGD("%s: enabling echo-reference", __func__);
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1007 audio_route_apply_and_update_path(adev->audio_route, mixer_path_name);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1008 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1009}
1010
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1011static struct csd_data *open_csd_client()
1012{
1013 struct csd_data *csd = calloc(1, sizeof(struct csd_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1014 if (!csd) {
1015 ALOGE("failed to allocate csd_data mem");
1016 return NULL;
1017 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1018
1019 csd->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW);
1020 if (csd->csd_client == NULL) {
1021 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_CSD_CLIENT);
1022 goto error;
1023 } else {
1024 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_CSD_CLIENT);
1025
1026 csd->deinit = (deinit_t)dlsym(csd->csd_client,
1027 "csd_client_deinit");
1028 if (csd->deinit == NULL) {
1029 ALOGE("%s: dlsym error %s for csd_client_deinit", __func__,
1030 dlerror());
1031 goto error;
1032 }
1033 csd->disable_device = (disable_device_t)dlsym(csd->csd_client,
1034 "csd_client_disable_device");
1035 if (csd->disable_device == NULL) {
1036 ALOGE("%s: dlsym error %s for csd_client_disable_device",
1037 __func__, dlerror());
1038 goto error;
1039 }
1040 csd->enable_device_config = (enable_device_config_t)dlsym(csd->csd_client,
1041 "csd_client_enable_device_config");
1042 if (csd->enable_device_config == NULL) {
1043 ALOGE("%s: dlsym error %s for csd_client_enable_device_config",
1044 __func__, dlerror());
1045 goto error;
1046 }
1047 csd->enable_device = (enable_device_t)dlsym(csd->csd_client,
1048 "csd_client_enable_device");
1049 if (csd->enable_device == NULL) {
1050 ALOGE("%s: dlsym error %s for csd_client_enable_device",
1051 __func__, dlerror());
1052 goto error;
1053 }
1054 csd->start_voice = (start_voice_t)dlsym(csd->csd_client,
1055 "csd_client_start_voice");
1056 if (csd->start_voice == NULL) {
1057 ALOGE("%s: dlsym error %s for csd_client_start_voice",
1058 __func__, dlerror());
1059 goto error;
1060 }
1061 csd->stop_voice = (stop_voice_t)dlsym(csd->csd_client,
1062 "csd_client_stop_voice");
1063 if (csd->stop_voice == NULL) {
1064 ALOGE("%s: dlsym error %s for csd_client_stop_voice",
1065 __func__, dlerror());
1066 goto error;
1067 }
1068 csd->volume = (volume_t)dlsym(csd->csd_client,
1069 "csd_client_volume");
1070 if (csd->volume == NULL) {
1071 ALOGE("%s: dlsym error %s for csd_client_volume",
1072 __func__, dlerror());
1073 goto error;
1074 }
1075 csd->mic_mute = (mic_mute_t)dlsym(csd->csd_client,
1076 "csd_client_mic_mute");
1077 if (csd->mic_mute == NULL) {
1078 ALOGE("%s: dlsym error %s for csd_client_mic_mute",
1079 __func__, dlerror());
1080 goto error;
1081 }
1082 csd->slow_talk = (slow_talk_t)dlsym(csd->csd_client,
1083 "csd_client_slow_talk");
1084 if (csd->slow_talk == NULL) {
1085 ALOGE("%s: dlsym error %s for csd_client_slow_talk",
1086 __func__, dlerror());
1087 goto error;
1088 }
1089 csd->start_playback = (start_playback_t)dlsym(csd->csd_client,
1090 "csd_client_start_playback");
1091 if (csd->start_playback == NULL) {
1092 ALOGE("%s: dlsym error %s for csd_client_start_playback",
1093 __func__, dlerror());
1094 goto error;
1095 }
1096 csd->stop_playback = (stop_playback_t)dlsym(csd->csd_client,
1097 "csd_client_stop_playback");
1098 if (csd->stop_playback == NULL) {
1099 ALOGE("%s: dlsym error %s for csd_client_stop_playback",
1100 __func__, dlerror());
1101 goto error;
1102 }
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]1103 csd->set_lch = (set_lch_t)dlsym(csd->csd_client, "csd_client_set_lch");
1104 if (csd->set_lch == NULL) {
1105 ALOGE("%s: dlsym error %s for csd_client_set_lch",
1106 __func__, dlerror());
1107 /* Ignore the error as this is not mandatory function for
1108 * basic voice call to work.
1109 */
1110 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1111 csd->start_record = (start_record_t)dlsym(csd->csd_client,
1112 "csd_client_start_record");
1113 if (csd->start_record == NULL) {
1114 ALOGE("%s: dlsym error %s for csd_client_start_record",
1115 __func__, dlerror());
1116 goto error;
1117 }
1118 csd->stop_record = (stop_record_t)dlsym(csd->csd_client,
1119 "csd_client_stop_record");
1120 if (csd->stop_record == NULL) {
1121 ALOGE("%s: dlsym error %s for csd_client_stop_record",
1122 __func__, dlerror());
1123 goto error;
1124 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1125
1126
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1127 csd->init = (init_t)dlsym(csd->csd_client, "csd_client_init");
1128
1129 if (csd->init == NULL) {
1130 ALOGE("%s: dlsym error %s for csd_client_init",
1131 __func__, dlerror());
1132 goto error;
1133 } else {
1134 csd->init();
1135 }
1136 }
1137 return csd;
1138
1139error:
1140 free(csd);
1141 csd = NULL;
1142 return csd;
1143}
1144
1145void close_csd_client(struct csd_data *csd)
1146{
1147 if (csd != NULL) {
1148 csd->deinit();
1149 dlclose(csd->csd_client);
1150 free(csd);
1151 csd = NULL;
1152 }
1153}
1154
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1155
1156static void set_platform_defaults()
1157{
1158 int32_t dev;
1159 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1160 backend_table[dev] = NULL;
1161 }
1162 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1163 backend_bit_width_table[dev] = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1164 }
1165
1166 // TBD - do these go to the platform-info.xml file.
1167 // will help in avoiding strdups here
1168 backend_table[SND_DEVICE_IN_BT_SCO_MIC] = strdup("bt-sco");
1169 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB] = strdup("bt-sco-wb");
1170 backend_table[SND_DEVICE_IN_BT_SCO_MIC_NREC] = strdup("bt-sco");
1171 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = strdup("bt-sco-wb");
1172 backend_table[SND_DEVICE_OUT_BT_SCO] = strdup("bt-sco");
1173 backend_table[SND_DEVICE_OUT_BT_SCO_WB] = strdup("bt-sco-wb");
1174 backend_table[SND_DEVICE_OUT_HDMI] = strdup("hdmi");
1175 backend_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("speaker-and-hdmi");
1176 backend_table[SND_DEVICE_OUT_VOICE_TX] = strdup("afe-proxy");
1177 backend_table[SND_DEVICE_IN_VOICE_RX] = strdup("afe-proxy");
1178 backend_table[SND_DEVICE_OUT_AFE_PROXY] = strdup("afe-proxy");
1179 backend_table[SND_DEVICE_OUT_USB_HEADSET] = strdup("usb-headphones");
1180 backend_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] =
1181 strdup("speaker-and-usb-headphones");
1182 backend_table[SND_DEVICE_IN_USB_HEADSET_MIC] = strdup("usb-headset-mic");
1183 backend_table[SND_DEVICE_IN_CAPTURE_FM] = strdup("capture-fm");
1184 backend_table[SND_DEVICE_OUT_TRANSMISSION_FM] = strdup("transmission-fm");
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1185 backend_table[SND_DEVICE_OUT_HEADPHONES_44_1] = strdup("headphones-44.1");
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1186 backend_table[SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = strdup("vbat-voice-speaker");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1187}
1188
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1189void get_cvd_version(char *cvd_version, struct audio_device *adev)
1190{
1191 struct mixer_ctl *ctl;
1192 int count;
1193 int ret = 0;
1194
1195 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
1196 if (!ctl) {
1197 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
1198 goto done;
1199 }
1200 mixer_ctl_update(ctl);
1201
1202 count = mixer_ctl_get_num_values(ctl);
1203 if (count > MAX_CVD_VERSION_STRING_SIZE)
1204 count = MAX_CVD_VERSION_STRING_SIZE;
1205
1206 ret = mixer_ctl_get_array(ctl, cvd_version, count);
1207 if (ret != 0) {
1208 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
1209 goto done;
1210 }
1211
1212done:
1213 return;
1214}
1215
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1216static int hw_util_open(int card_no)
1217{
1218 int fd = -1;
1219 char dev_name[256];
1220
1221 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
1222 card_no, WCD9XXX_CODEC_HWDEP_NODE);
1223 ALOGD("%s Opening device %s\n", __func__, dev_name);
1224 fd = open(dev_name, O_WRONLY);
1225 if (fd < 0) {
1226 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
1227 return fd;
1228 }
1229 ALOGD("%s success", __func__);
1230 return fd;
1231}
1232
1233struct param_data {
1234 int use_case;
1235 int acdb_id;
1236 int get_size;
1237 int buff_size;
1238 int data_size;
1239 void *buff;
1240};
1241
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1242static int send_vbat_adc_data_to_acdb(struct platform_data *plat_data, char *cal_type)
1243{
1244 int ret = 0;
1245 struct mixer_ctl *ctl;
1246 uint16_t vbat_adc_data[2];
1247 struct platform_data *my_data = plat_data;
1248 struct audio_device *adev = my_data->adev;
1249
1250 const char *mixer_ctl_name = "Vbat ADC data";
1251
1252 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1253 if (!ctl) {
1254 ALOGE("%s: Could not get ctl for mixer ctl name - %s",
1255 __func__, mixer_ctl_name);
1256 ret = -EINVAL;
1257 goto done;
1258 }
1259
1260 vbat_adc_data[0] = mixer_ctl_get_value(ctl, 0);
1261 vbat_adc_data[1] = mixer_ctl_get_value(ctl, 1);
1262
1263 ALOGD("%s: Vbat ADC output values: Dcp1: %d , Dcp2: %d",
1264 __func__, vbat_adc_data[0], vbat_adc_data[1]);
1265
1266 ret = my_data->acdb_set_codec_data(&vbat_adc_data[0], cal_type);
1267
1268done:
1269 return ret;
1270}
1271
1272static int send_codec_cal(acdb_loader_get_calibration_t acdb_loader_get_calibration, struct platform_data *plat_data, int fd)
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1273{
1274 int ret = 0, type;
1275
1276 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
1277 struct wcdcal_ioctl_buffer codec_buffer;
1278 struct param_data calib;
1279
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1280 if((plat_data->is_vbat_speaker) && (WCD9XXX_VBAT_CAL == type)) {
1281 ret = send_vbat_adc_data_to_acdb(plat_data, cal_name_info[type]);
1282 if (ret < 0)
1283 ALOGE("%s error in sending vbat adc data to acdb", __func__);
1284 }
1285
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1286 calib.get_size = 1;
1287 ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data),
1288 &calib);
1289 if (ret < 0) {
1290 ALOGE("%s get_calibration failed\n", __func__);
1291 return ret;
1292 }
1293 calib.get_size = 0;
1294 calib.buff = malloc(calib.buff_size);
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1295 if(calib.buff == NULL) {
1296 ALOGE("%s mem allocation for %d bytes for %s failed\n"
1297 , __func__, calib.buff_size, cal_name_info[type]);
1298 return -1;
1299 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1300 ret = acdb_loader_get_calibration(cal_name_info[type],
1301 sizeof(struct param_data), &calib);
1302 if (ret < 0) {
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1303 ALOGE("%s get_calibration failed type=%s calib.size=%d\n"
1304 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1305 free(calib.buff);
1306 return ret;
1307 }
1308 codec_buffer.buffer = calib.buff;
1309 codec_buffer.size = calib.data_size;
1310 codec_buffer.cal_type = type;
1311 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1312 ALOGE("Failed to call ioctl for %s err=%d calib.size=%d",
1313 cal_name_info[type], errno, codec_buffer.size);
1314 ALOGD("%s cal sent for %s calib.size=%d"
1315 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1316 free(calib.buff);
1317 }
1318 return ret;
1319}
1320
1321static void audio_hwdep_send_cal(struct platform_data *plat_data)
1322{
1323 int fd;
1324
1325 fd = hw_util_open(plat_data->adev->snd_card);
1326 if (fd == -1) {
1327 ALOGE("%s error open\n", __func__);
1328 return;
1329 }
1330
1331 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
1332 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
1333
1334 if (acdb_loader_get_calibration == NULL) {
1335 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
1336 dlerror());
1337 return;
1338 }
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1339 if (send_codec_cal(acdb_loader_get_calibration, plat_data, fd) < 0)
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1340 ALOGE("%s: Could not send anc cal", __FUNCTION__);
1341}
1342
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]1343int platform_acdb_init(void *platform)
1344{
1345 struct platform_data *my_data = (struct platform_data *)platform;
1346 char *cvd_version = NULL;
1347 int key = 0;
1348 const char *snd_card_name;
1349 int result;
1350 char value[PROPERTY_VALUE_MAX];
1351 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
1352 if (!cvd_version)
1353 ALOGE("Failed to allocate cvd version");
1354 else
1355 get_cvd_version(cvd_version, my_data->adev);
1356
1357 property_get("audio.ds1.metainfo.key",value,"0");
1358 key = atoi(value);
1359 snd_card_name = mixer_get_name(my_data->adev->mixer);
1360 result = my_data->acdb_init(snd_card_name, cvd_version, key);
1361 if (cvd_version)
1362 free(cvd_version);
1363 if (!result) {
1364 my_data->is_acdb_initialized = true;
1365 ALOGD("ACDB initialized");
1366 audio_hwdep_send_cal(my_data);
1367 } else {
1368 my_data->is_acdb_initialized = false;
1369 ALOGD("ACDB initialization failed");
1370 }
1371 return result;
1372}
1373
Laxminath Kasam9e938362015-08-11 12:44:47 +0530[diff] [blame]1374#define MAX_PATH (256)
1375#define THERMAL_SYSFS "/sys/class/thermal"
1376#define TZ_TYPE "/sys/class/thermal/thermal_zone%d/type"
1377#define TZ_WSA "/sys/class/thermal/thermal_zone%d/temp"
1378
Ashish Jainde4c2892015-08-17 16:39:06 +0530[diff] [blame^]1379static bool is_wsa_found(int *wsaCount)
Laxminath Kasam9e938362015-08-11 12:44:47 +0530[diff] [blame]1380{
1381 DIR *tdir = NULL;
1382 struct dirent *tdirent = NULL;
1383 int tzn = 0;
1384 char name[MAX_PATH] = {0};
1385 char cwd[MAX_PATH] = {0};
1386 char file[10] = "wsa";
1387 bool found = false;
Ashish Jainde4c2892015-08-17 16:39:06 +0530[diff] [blame^]1388 int wsa_count = 0;
Laxminath Kasam9e938362015-08-11 12:44:47 +0530[diff] [blame]1389
1390 if (!getcwd(cwd, sizeof(cwd)))
1391 return false;
1392
1393 chdir(THERMAL_SYSFS); /* Change dir to read the entries. Doesnt work
1394 otherwise */
1395 tdir = opendir(THERMAL_SYSFS);
1396 if (!tdir) {
1397 ALOGE("Unable to open %s\n", THERMAL_SYSFS);
1398 return false;
1399 }
1400
1401 while ((tdirent = readdir(tdir))) {
1402 char buf[50];
1403 struct dirent *tzdirent;
1404 DIR *tzdir = NULL;
1405
1406 tzdir = opendir(tdirent->d_name);
1407 if (!tzdir)
1408 continue;
1409 while ((tzdirent = readdir(tzdir))) {
1410 if (strcmp(tzdirent->d_name, "type"))
1411 continue;
1412 snprintf(name, MAX_PATH, TZ_TYPE, tzn);
1413 ALOGD("Opening %s\n", name);
1414 read_line_from_file(name, buf, sizeof(buf));
1415 if (strstr(buf, file)) {
Ashish Jainde4c2892015-08-17 16:39:06 +0530[diff] [blame^]1416 wsa_count++;
1417 /*We support max only two WSA speakers*/
1418 if (wsa_count == 2)
1419 break;
Laxminath Kasam9e938362015-08-11 12:44:47 +0530[diff] [blame]1420 }
1421 tzn++;
1422 }
1423 closedir(tzdir);
Ashish Jainde4c2892015-08-17 16:39:06 +0530[diff] [blame^]1424 }
1425 if (wsa_count > 0){
1426 ALOGD("Found %d WSA present on the platform", wsa_count);
1427 found = true;
1428 *wsaCount = wsa_count;
Laxminath Kasam9e938362015-08-11 12:44:47 +0530[diff] [blame]1429 }
1430 closedir(tdir);
1431 chdir(cwd); /* Restore current working dir */
1432 return found;
1433}
1434
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1435void *platform_init(struct audio_device *adev)
1436{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1437 char platform[PROPERTY_VALUE_MAX];
1438 char baseband[PROPERTY_VALUE_MAX];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1439 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1440 struct platform_data *my_data = NULL;
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1441 int retry_num = 0, snd_card_num = 0, key = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1442 const char *snd_card_name;
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]1443 char mixer_xml_path[MAX_MIXER_XML_PATH],ffspEnable[PROPERTY_VALUE_MAX];
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1444 char *cvd_version = NULL;
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1445 const char *mixer_ctl_name = "Set HPX ActiveBe";
1446 struct mixer_ctl *ctl = NULL;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1447 int idx;
Ashish Jainde4c2892015-08-17 16:39:06 +0530[diff] [blame^]1448 int wsaCount =0;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1449
1450 my_data = calloc(1, sizeof(struct platform_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1451 if (!my_data) {
1452 ALOGE("failed to allocate platform data");
1453 return NULL;
1454 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1455
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1456 while (snd_card_num < MAX_SND_CARD) {
1457 adev->mixer = mixer_open(snd_card_num);
1458
1459 while (!adev->mixer && retry_num < RETRY_NUMBER) {
1460 usleep(RETRY_US);
1461 adev->mixer = mixer_open(snd_card_num);
1462 retry_num++;
1463 }
1464
1465 if (!adev->mixer) {
1466 ALOGE("%s: Unable to open the mixer card: %d", __func__,
1467 snd_card_num);
1468 retry_num = 0;
1469 snd_card_num++;
1470 continue;
1471 }
1472
1473 snd_card_name = mixer_get_name(adev->mixer);
1474 ALOGV("%s: snd_card_name: %s", __func__, snd_card_name);
1475
1476 my_data->hw_info = hw_info_init(snd_card_name);
1477 if (!my_data->hw_info) {
1478 ALOGE("%s: Failed to init hardware info", __func__);
1479 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1480 query_platform(snd_card_name, mixer_xml_path);
1481 ALOGD("%s: mixer path file is %s", __func__,
1482 mixer_xml_path);
1483 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
1484 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1485 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1486 mixer_xml_path);
1487 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1488 if (!adev->audio_route) {
1489 ALOGE("%s: Failed to init audio route controls, aborting.",
1490 __func__);
1491 free(my_data);
1492 return NULL;
1493 }
1494 adev->snd_card = snd_card_num;
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1495 update_codec_type(snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1496 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
1497 break;
1498 }
1499 retry_num = 0;
1500 snd_card_num++;
1501 }
1502
1503 if (snd_card_num >= MAX_SND_CARD) {
1504 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
1505 free(my_data);
1506 return NULL;
1507 }
1508
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1509 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1510 my_data->fluence_in_spkr_mode = false;
1511 my_data->fluence_in_voice_call = false;
1512 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1513 my_data->fluence_in_audio_rec = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1514 my_data->external_spk_1 = false;
1515 my_data->external_spk_2 = false;
1516 my_data->external_mic = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1517 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1518 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]1519 my_data->slowtalk = false;
1520 my_data->hd_voice = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1521 my_data->edid_info = NULL;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1522 my_data->is_wsa_speaker = false;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1523
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1524 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
1525 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1526 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1527 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1528 my_data->fluence_type = FLUENCE_DUAL_MIC;
1529 } else {
1530 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1531 }
1532
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1533 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1534 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1535 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1536 my_data->fluence_in_voice_call = true;
1537 }
1538
1539 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1540 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1541 my_data->fluence_in_voice_rec = true;
1542 }
1543
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1544 property_get("persist.audio.fluence.audiorec",value,"");
1545 if (!strncmp("true", value, sizeof("true"))) {
1546 my_data->fluence_in_audio_rec = true;
1547 }
1548
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1549 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1550 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1551 my_data->fluence_in_spkr_mode = true;
1552 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1553
1554 property_get("persist.audio.fluence.mode",value,"");
1555 if (!strncmp("broadside", value, sizeof("broadside"))) {
1556 my_data->fluence_mode = FLUENCE_BROADSIDE;
1557 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1558 }
Ashish Jainde4c2892015-08-17 16:39:06 +0530[diff] [blame^]1559
1560 if (is_wsa_found(&wsaCount)) {
1561 /*Set ACDB ID of Stereo speaker if two WSAs are present*/
1562 /*Default ACDB ID for wsa speaker is that for mono*/
1563 if (wsaCount == 2) {
1564 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_WSA, 15);
1565 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_VBAT, 15);
1566 }
1567 my_data->is_wsa_speaker = true;
1568 }
1569
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1570 property_get("persist.audio.FFSP.enable", ffspEnable, "");
1571 if (!strncmp("true", ffspEnable, sizeof("true"))) {
1572 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1573 acdb_device_table[SND_DEVICE_OUT_SPEAKER_WSA] = 131;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1574 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
1575 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
1576 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1577 }
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1578
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1579 /* Check if Vbat speaker enabled property is set, this should be done before acdb init */
1580 bool ret = false;
1581 ret = audio_extn_can_use_vbat();
1582 if (ret)
1583 my_data->is_vbat_speaker = true;
1584
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1585 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1586 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1587 if (my_data->acdb_handle == NULL) {
1588 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1589 } else {
1590 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1591 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1592 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1593 if (!my_data->acdb_deallocate)
1594 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1595 __func__, LIB_ACDB_LOADER);
1596
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1597 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]1598 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1599 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1600 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1601 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1602
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1603 my_data->acdb_set_audio_cal = (acdb_set_audio_cal_t)dlsym(my_data->acdb_handle,
1604 "acdb_loader_set_audio_cal_v2");
1605 if (!my_data->acdb_set_audio_cal)
1606 ALOGE("%s: Could not find the symbol acdb_set_audio_cal_v2 from %s",
1607 __func__, LIB_ACDB_LOADER);
1608
1609 my_data->acdb_get_audio_cal = (acdb_get_audio_cal_t)dlsym(my_data->acdb_handle,
1610 "acdb_loader_get_audio_cal_v2");
1611 if (!my_data->acdb_get_audio_cal)
1612 ALOGE("%s: Could not find the symbol acdb_get_audio_cal_v2 from %s",
1613 __func__, LIB_ACDB_LOADER);
1614
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1615 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1616 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1617 if (!my_data->acdb_send_voice_cal)
1618 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1619 __func__, LIB_ACDB_LOADER);
1620
1621 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1622 "acdb_loader_reload_vocvoltable");
1623 if (!my_data->acdb_reload_vocvoltable)
1624 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1625 __func__, LIB_ACDB_LOADER);
1626
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1627 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1628 my_data->acdb_handle,
1629 "acdb_loader_get_default_app_type");
1630 if (!my_data->acdb_get_default_app_type)
1631 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1632 __func__, LIB_ACDB_LOADER);
1633
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1634 my_data->acdb_set_codec_data = (acdb_set_codec_data_t)dlsym(
1635 my_data->acdb_handle,
1636 "acdb_loader_set_codec_data");
1637 if (!my_data->acdb_set_codec_data)
1638 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1639 __func__, LIB_ACDB_LOADER);
1640
1641
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1642 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1643 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1644 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1645 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1646 goto acdb_init_fail;
1647 }
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]1648 platform_acdb_init(my_data);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1649 }
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1650 audio_extn_pm_vote();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1651
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1652 /* Configure active back end for HPX*/
1653 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1654 if (ctl) {
1655 ALOGE(" sending HPX Active BE information ");
1656 mixer_ctl_set_value(ctl, 0, is_external_codec);
1657 }
1658
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1659acdb_init_fail:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1660
1661 set_platform_defaults();
1662
Dhananjay Kumar94c5eff2015-05-25 19:11:30 +0530[diff] [blame]1663 /* Initialize ACDB and PCM ID's */
1664 if (is_external_codec)
1665 platform_info_init(PLATFORM_INFO_XML_PATH_EXTCODEC);
1666 else
1667 platform_info_init(PLATFORM_INFO_XML_PATH);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1668
1669 /* init usb */
1670 audio_extn_usb_init(adev);
1671 /* update sound cards appropriately */
1672 audio_extn_usb_set_proxy_sound_card(adev->snd_card);
1673
1674 /* Read one time ssr property */
1675 audio_extn_ssr_update_enabled();
1676 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1677
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1678 /* init dap hal */
1679 audio_extn_dap_hal_init(adev->snd_card);
1680
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1681 audio_extn_dolby_set_license(adev);
1682
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1683 /* init audio device arbitration */
1684 audio_extn_dev_arbi_init();
1685
1686 my_data->edid_info = NULL;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1687
1688 /* initialize backend config */
1689 for (idx = 0; idx < MAX_CODEC_BACKENDS; idx++) {
1690 my_data->current_backend_cfg[idx].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
1691 if (idx == HEADPHONE_44_1_BACKEND)
1692 my_data->current_backend_cfg[idx].sample_rate = OUTPUT_SAMPLING_RATE_44100;
1693 my_data->current_backend_cfg[idx].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
1694 }
1695
1696 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1697 strdup("SLIM_0_RX Format");
1698 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1699 strdup("SLIM_0_RX SampleRate");
1700
1701 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].bitwidth_mixer_ctl =
1702 strdup("SLIM_5_RX Format");
1703 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].samplerate_mixer_ctl =
1704 strdup("SLIM_5_RX SampleRate");
1705
1706 my_data->edid_info = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1707 return my_data;
1708}
1709
1710void platform_deinit(void *platform)
1711{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1712 struct platform_data *my_data = (struct platform_data *)platform;
1713
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1714 if (my_data->edid_info) {
1715 free(my_data->edid_info);
1716 my_data->edid_info = NULL;
1717 }
1718
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1719 hw_info_deinit(my_data->hw_info);
1720 close_csd_client(my_data->csd);
1721
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1722 int32_t dev;
1723 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1724 if (backend_table[dev]) {
1725 free(backend_table[dev]);
1726 backend_table[dev]= NULL;
1727 }
1728 }
1729
1730 /* deinit audio device arbitration */
1731 audio_extn_dev_arbi_deinit();
1732
1733 if (my_data->edid_info) {
1734 free(my_data->edid_info);
1735 my_data->edid_info = NULL;
1736 }
1737
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1738 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1739 /* deinit usb */
1740 audio_extn_usb_deinit();
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1741 audio_extn_dap_hal_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1742}
1743
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]1744int platform_is_acdb_initialized(void *platform)
1745{
1746 struct platform_data *my_data = (struct platform_data *)platform;
1747 ALOGD("%s: acdb initialized %d\n", __func__, my_data->is_acdb_initialized);
1748 return my_data->is_acdb_initialized;
1749}
1750
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1751const char *platform_get_snd_device_name(snd_device_t snd_device)
1752{
1753 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
1754 return device_table[snd_device];
1755 else
1756 return "";
1757}
1758
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1759int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
1760 char *device_name)
1761{
1762 struct platform_data *my_data = (struct platform_data *)platform;
1763
1764 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1765 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
1766 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
1767 } else {
1768 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
1769 return -EINVAL;
1770 }
1771
1772 return 0;
1773}
1774
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1775void platform_add_backend_name(char *mixer_path, snd_device_t snd_device,
1776 struct audio_usecase *usecase)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1777{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1778 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1779 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1780 return;
1781 }
1782
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1783 if((snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
1784 !(usecase->type == VOICE_CALL || usecase->type == VOIP_CALL)) {
1785 ALOGI("%s: Not adding vbat speaker device to non voice use cases", __func__);
1786 return;
1787 }
1788
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1789 const char * suffix = backend_table[snd_device];
1790
1791 if (suffix != NULL) {
1792 strlcat(mixer_path, " ", MIXER_PATH_MAX_LENGTH);
1793 strlcat(mixer_path, suffix, MIXER_PATH_MAX_LENGTH);
1794 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1795}
1796
1797int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
1798{
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1799 int device_id = -1;
1800
1801 if (is_external_codec && is_misc_usecase(usecase)) {
1802 if (device_type == PCM_PLAYBACK)
1803 device_id = pcm_device_table_of_ext_codec[usecase][0];
1804 else
1805 device_id = pcm_device_table_of_ext_codec[usecase][1];
1806 } else {
1807 if (device_type == PCM_PLAYBACK)
1808 device_id = pcm_device_table[usecase][0];
1809 else
1810 device_id = pcm_device_table[usecase][1];
1811 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1812 return device_id;
1813}
1814
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1815static int find_index(struct name_to_index * table, int32_t len, const char * name)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1816{
1817 int ret = 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1818 int32_t i;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1819
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1820 if (table == NULL) {
1821 ALOGE("%s: table is NULL", __func__);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1822 ret = -ENODEV;
1823 goto done;
1824 }
1825
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1826 if (name == NULL) {
1827 ALOGE("null key");
1828 ret = -ENODEV;
1829 goto done;
1830 }
1831
1832 for (i=0; i < len; i++) {
1833 const char* tn = table[i].name;
1834 size_t len = strlen(tn);
1835 if (strncmp(tn, name, len) == 0) {
1836 if (strlen(name) != len) {
1837 continue; // substring
1838 }
1839 ret = table[i].index;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1840 goto done;
1841 }
1842 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1843 ALOGE("%s: Could not find index for name = %s",
1844 __func__, name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1845 ret = -ENODEV;
1846done:
1847 return ret;
1848}
1849
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1850int platform_set_fluence_type(void *platform, char *value)
1851{
1852 int ret = 0;
1853 int fluence_type = FLUENCE_NONE;
1854 int fluence_flag = NONE_FLAG;
1855 struct platform_data *my_data = (struct platform_data *)platform;
1856 struct audio_device *adev = my_data->adev;
1857
1858 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
1859
1860 /* only dual mic turn on and off is supported as of now through setparameters */
1861 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
1862 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
1863 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
1864 ALOGV("fluence dualmic feature enabled \n");
1865 fluence_type = FLUENCE_DUAL_MIC;
1866 fluence_flag = DMIC_FLAG;
1867 } else {
1868 ALOGE("%s: Failed to set DUALMIC", __func__);
1869 ret = -1;
1870 goto done;
1871 }
1872 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
1873 ALOGV("fluence disabled");
1874 fluence_type = FLUENCE_NONE;
1875 } else {
1876 ALOGE("Invalid fluence value : %s",value);
1877 ret = -1;
1878 goto done;
1879 }
1880
1881 if (fluence_type != my_data->fluence_type) {
1882 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
1883 my_data->fluence_type = fluence_type;
1884 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
1885 }
1886done:
1887 return ret;
1888}
1889
1890int platform_get_fluence_type(void *platform, char *value, uint32_t len)
1891{
1892 int ret = 0;
1893 struct platform_data *my_data = (struct platform_data *)platform;
1894
1895 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
1896 strlcpy(value, "quadmic", len);
1897 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
1898 strlcpy(value, "dualmic", len);
1899 } else if (my_data->fluence_type == FLUENCE_NONE) {
1900 strlcpy(value, "none", len);
1901 } else
1902 ret = -1;
1903
1904 return ret;
1905}
1906
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1907int platform_get_snd_device_index(char *device_name)
1908{
1909 return find_index(snd_device_name_index, SND_DEVICE_MAX, device_name);
1910}
1911
1912int platform_get_usecase_index(const char *usecase_name)
1913{
1914 return find_index(usecase_name_index, AUDIO_USECASE_MAX, usecase_name);
1915}
1916
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1917int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
1918{
1919 int ret = 0;
1920
1921 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1922 ALOGE("%s: Invalid snd_device = %d",
1923 __func__, snd_device);
1924 ret = -EINVAL;
1925 goto done;
1926 }
1927
1928 acdb_device_table[snd_device] = acdb_id;
1929done:
1930 return ret;
1931}
1932
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1933int platform_get_default_app_type(void *platform)
1934{
1935 struct platform_data *my_data = (struct platform_data *)platform;
1936
1937 if (my_data->acdb_get_default_app_type)
1938 return my_data->acdb_get_default_app_type();
1939 else
1940 return DEFAULT_APP_TYPE;
1941}
1942
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]1943int platform_get_snd_device_acdb_id(snd_device_t snd_device)
1944{
1945 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1946 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1947 return -EINVAL;
1948 }
1949 return acdb_device_table[snd_device];
1950}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1951
1952int 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]1953{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1954 int ret = 0;
1955
1956 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1957 ALOGE("%s: Invalid snd_device = %d",
1958 __func__, snd_device);
1959 ret = -EINVAL;
1960 goto done;
1961 }
1962
1963 backend_bit_width_table[snd_device] = bit_width;
1964done:
1965 return ret;
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1966}
1967
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1968int platform_get_snd_device_bit_width(snd_device_t snd_device)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1969{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1970 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1971 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
Ashish Jainf50be202015-07-19 05:39:23 -0700[diff] [blame]1972 return CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1973 }
1974 return backend_bit_width_table[snd_device];
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1975}
1976
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1977int platform_set_native_support(bool codec_support)
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]1978{
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1979 na_props.platform_na_prop_enabled = na_props.ui_na_prop_enabled
1980 = codec_support;
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]1981 ALOGD("%s: na_props.platform_na_prop_enabled: %d", __func__,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1982 na_props.platform_na_prop_enabled);
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]1983 return 0;
1984}
1985
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1986int platform_get_native_support()
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]1987{
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1988 int ret;
1989 if (na_props.platform_na_prop_enabled) {
1990 ret = na_props.ui_na_prop_enabled;
1991 } else {
1992 ret = na_props.platform_na_prop_enabled;
1993 }
1994 ALOGV("%s: na_props.ui_na_prop_enabled: %d", __func__,
1995 na_props.ui_na_prop_enabled);
1996 return ret;
1997}
1998
1999void native_audio_get_params(struct str_parms *query,
2000 struct str_parms *reply,
2001 char *value, int len)
2002{
2003 int ret;
2004 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2005 value, len);
2006 if (ret >= 0) {
2007 if (na_props.platform_na_prop_enabled) {
2008 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2009 na_props.ui_na_prop_enabled ? "true" : "false");
2010 ALOGV("%s: na_props.ui_na_prop_enabled: %d", __func__,
2011 na_props.ui_na_prop_enabled);
2012 } else {
2013 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2014 "false");
2015 ALOGV("%s: native audio not supported: %d", __func__,
2016 na_props.platform_na_prop_enabled);
2017 }
2018 }
2019}
2020
2021int native_audio_set_params(struct platform_data *platform,
2022 struct str_parms *parms, char *value, int len)
2023{
2024 int ret = 0;
2025 struct audio_usecase *usecase;
2026 struct listnode *node;
2027
2028 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2029 value, len);
2030 if (ret >= 0) {
2031 if (na_props.platform_na_prop_enabled) {
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2032 if (!strncmp("true", value, sizeof("true"))) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2033 na_props.ui_na_prop_enabled = true;
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2034 ALOGD("%s: native audio feature enabled from UI",__func__);
2035 }
2036 else {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2037 na_props.ui_na_prop_enabled = false;
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2038 ALOGD("%s: native audio feature disabled from UI",__func__);
2039
2040 }
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2041
2042 str_parms_del(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO);
2043
2044 /* Iterate through the usecase list and trigger device switch for
2045 all the appropriate usecases */
2046 list_for_each(node, &(platform->adev)->usecase_list) {
2047 usecase = node_to_item(node, struct audio_usecase, list);
2048
2049 if (is_offload_usecase(usecase->id) &&
2050 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2051 usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) &&
2052 OUTPUT_SAMPLING_RATE_44100 == usecase->stream.out->sample_rate) {
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2053 ALOGD("%s: triggering dynamic device switch for usecase(%d: %s)"
2054 " stream(%p), device(%d)", __func__, usecase->id,
2055 use_case_table[usecase->id], usecase->stream,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2056 usecase->stream.out->devices);
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2057 select_devices(platform->adev, usecase->id);
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2058 }
2059 }
2060 } else {
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2061 ALOGD("%s: native audio not supported: %d", __func__,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2062 na_props.platform_na_prop_enabled);
2063 }
2064 }
2065 return ret;
2066}
2067
2068int platform_get_backend_index(snd_device_t snd_device)
2069{
2070 int32_t port = DEFAULT_CODEC_BACKEND;
2071
2072 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
2073 if (backend_table[snd_device] != NULL &&
2074 !strcmp(backend_table[snd_device], "headphones-44.1"))
2075 port = HEADPHONE_44_1_BACKEND;
2076 else
2077 port = DEFAULT_CODEC_BACKEND;
2078 } else {
2079 ALOGV("%s: Invalid device - %d ", __func__, snd_device);
2080 }
2081
2082 ALOGV("%s: backend port - %d", __func__, port);
2083 return port;
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2084}
2085
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2086int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2087 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2088{
2089 struct platform_data *my_data = (struct platform_data *)platform;
2090 int acdb_dev_id, acdb_dev_type;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2091 struct audio_device *adev = my_data->adev;
2092 int snd_device = SND_DEVICE_OUT_SPEAKER;
2093
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2094 if (usecase->type == PCM_PLAYBACK)
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2095 snd_device = usecase->out_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2096 else if ((usecase->type == PCM_HFP_CALL) || (usecase->type == PCM_CAPTURE))
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2097 snd_device = usecase->in_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2098 acdb_dev_id = acdb_device_table[audio_extn_get_spkr_prot_snd_device(snd_device)];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2099
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]2100 // Do not use Rx path default app type for TX path
2101 if ((usecase->type == PCM_CAPTURE) && (app_type == DEFAULT_APP_TYPE_RX_PATH)) {
2102 ALOGD("Resetting app type for Tx path to default");
2103 app_type = DEFAULT_APP_TYPE_TX_PATH;
2104 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2105 if (acdb_dev_id < 0) {
2106 ALOGE("%s: Could not find acdb id for device(%d)",
2107 __func__, snd_device);
2108 return -EINVAL;
2109 }
2110 if (my_data->acdb_send_audio_cal) {
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2111 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2112 __func__, snd_device, acdb_dev_id);
2113 if (snd_device >= SND_DEVICE_OUT_BEGIN &&
2114 snd_device < SND_DEVICE_OUT_END)
2115 acdb_dev_type = ACDB_DEV_TYPE_OUT;
2116 else
2117 acdb_dev_type = ACDB_DEV_TYPE_IN;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2118 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
2119 sample_rate);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2120 }
2121 return 0;
2122}
2123
2124int platform_switch_voice_call_device_pre(void *platform)
2125{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2126 struct platform_data *my_data = (struct platform_data *)platform;
2127 int ret = 0;
2128
2129 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]2130 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2131 /* This must be called before disabling mixer controls on APQ side */
2132 ret = my_data->csd->disable_device();
2133 if (ret < 0) {
2134 ALOGE("%s: csd_client_disable_device, failed, error %d",
2135 __func__, ret);
2136 }
2137 }
2138 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2139}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2140
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2141int platform_switch_voice_call_enable_device_config(void *platform,
2142 snd_device_t out_snd_device,
2143 snd_device_t in_snd_device)
2144{
2145 struct platform_data *my_data = (struct platform_data *)platform;
2146 int acdb_rx_id, acdb_tx_id;
2147 int ret = 0;
2148
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2149 if (my_data->csd == NULL)
2150 return ret;
2151
2152 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]2153 audio_extn_spkr_prot_is_enabled()) {
2154 if (my_data->is_vbat_speaker)
2155 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2156 else
2157 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2158 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2159 acdb_rx_id = acdb_device_table[out_snd_device];
2160
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2161 acdb_tx_id = acdb_device_table[in_snd_device];
2162
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2163 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2164 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
2165 if (ret < 0) {
2166 ALOGE("%s: csd_enable_device_config, failed, error %d",
2167 __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2168 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2169 } else {
2170 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2171 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2172 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2173
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2174 return ret;
2175}
2176
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2177int platform_switch_voice_call_device_post(void *platform,
2178 snd_device_t out_snd_device,
2179 snd_device_t in_snd_device)
2180{
2181 struct platform_data *my_data = (struct platform_data *)platform;
2182 int acdb_rx_id, acdb_tx_id;
2183
2184 if (my_data->acdb_send_voice_cal == NULL) {
2185 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
2186 } else {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2187 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
2188 audio_extn_spkr_prot_is_enabled())
2189 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
2190
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2191 acdb_rx_id = acdb_device_table[out_snd_device];
2192 acdb_tx_id = acdb_device_table[in_snd_device];
2193
2194 if (acdb_rx_id > 0 && acdb_tx_id > 0)
2195 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
2196 else
2197 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2198 acdb_rx_id, acdb_tx_id);
2199 }
2200
2201 return 0;
2202}
2203
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2204int platform_switch_voice_call_usecase_route_post(void *platform,
2205 snd_device_t out_snd_device,
2206 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2207{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2208 struct platform_data *my_data = (struct platform_data *)platform;
2209 int acdb_rx_id, acdb_tx_id;
2210 int ret = 0;
2211
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2212 if (my_data->csd == NULL)
2213 return ret;
2214
2215 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]2216 audio_extn_spkr_prot_is_enabled()) {
2217 if (my_data->is_vbat_speaker)
2218 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2219 else
2220 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2221 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2222 acdb_rx_id = acdb_device_table[out_snd_device];
2223
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2224 acdb_tx_id = acdb_device_table[in_snd_device];
2225
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2226 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2227 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
2228 my_data->adev->acdb_settings);
2229 if (ret < 0) {
2230 ALOGE("%s: csd_enable_device, failed, error %d", __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2231 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2232 } else {
2233 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2234 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2235 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2236
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2237 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2238}
2239
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2240int platform_start_voice_call(void *platform, uint32_t vsid)
2241{
2242 struct platform_data *my_data = (struct platform_data *)platform;
2243 int ret = 0;
2244
2245 if (my_data->csd != NULL) {
2246 ret = my_data->csd->start_voice(vsid);
2247 if (ret < 0) {
2248 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
2249 }
2250 }
2251 return ret;
2252}
2253
2254int platform_stop_voice_call(void *platform, uint32_t vsid)
2255{
2256 struct platform_data *my_data = (struct platform_data *)platform;
2257 int ret = 0;
2258
2259 if (my_data->csd != NULL) {
2260 ret = my_data->csd->stop_voice(vsid);
2261 if (ret < 0) {
2262 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
2263 }
2264 }
2265 return ret;
2266}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]2267
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2268int platform_get_sample_rate(void *platform, uint32_t *rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2269{
2270 return 0;
2271}
2272
2273int platform_set_voice_volume(void *platform, int volume)
2274{
2275 struct platform_data *my_data = (struct platform_data *)platform;
2276 struct audio_device *adev = my_data->adev;
2277 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2278 const char *mixer_ctl_name = "Voice Rx Gain";
2279 int vol_index = 0, ret = 0;
2280 uint32_t set_values[ ] = {0,
2281 ALL_SESSION_VSID,
2282 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2283
2284 // Voice volume levels are mapped to adsp volume levels as follows.
2285 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
2286 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2287 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
2288 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2289
2290 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2291 if (!ctl) {
2292 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2293 __func__, mixer_ctl_name);
2294 return -EINVAL;
2295 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2296 ALOGV("Setting voice volume index: %d", set_values[0]);
2297 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2298
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2299 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2300 ret = my_data->csd->volume(ALL_SESSION_VSID, volume,
2301 DEFAULT_VOLUME_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2302 if (ret < 0) {
2303 ALOGE("%s: csd_volume error %d", __func__, ret);
2304 }
2305 }
2306 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2307}
2308
2309int platform_set_mic_mute(void *platform, bool state)
2310{
2311 struct platform_data *my_data = (struct platform_data *)platform;
2312 struct audio_device *adev = my_data->adev;
2313 struct mixer_ctl *ctl;
2314 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2315 int ret = 0;
2316 uint32_t set_values[ ] = {0,
2317 ALL_SESSION_VSID,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2318 DEFAULT_MUTE_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2319
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2320 set_values[0] = state;
2321 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2322 if (!ctl) {
2323 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2324 __func__, mixer_ctl_name);
2325 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2326 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2327 ALOGV("Setting voice mute state: %d", state);
2328 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2329
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2330 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2331 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,
2332 DEFAULT_MUTE_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2333 if (ret < 0) {
2334 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
2335 }
2336 }
2337 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2338}
2339
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]2340int platform_set_device_mute(void *platform, bool state, char *dir)
2341{
2342 struct platform_data *my_data = (struct platform_data *)platform;
2343 struct audio_device *adev = my_data->adev;
2344 struct mixer_ctl *ctl;
2345 char *mixer_ctl_name = NULL;
2346 int ret = 0;
2347 uint32_t set_values[ ] = {0,
2348 ALL_SESSION_VSID,
2349 0};
2350 if(dir == NULL) {
2351 ALOGE("%s: Invalid direction:%s", __func__, dir);
2352 return -EINVAL;
2353 }
2354
2355 if (!strncmp("rx", dir, sizeof("rx"))) {
2356 mixer_ctl_name = "Voice Rx Device Mute";
2357 } else if (!strncmp("tx", dir, sizeof("tx"))) {
2358 mixer_ctl_name = "Voice Tx Device Mute";
2359 } else {
2360 return -EINVAL;
2361 }
2362
2363 set_values[0] = state;
2364 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2365 if (!ctl) {
2366 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2367 __func__, mixer_ctl_name);
2368 return -EINVAL;
2369 }
2370
2371 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
2372 __func__,state, mixer_ctl_name);
2373 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2374
2375 return ret;
2376}
2377
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2378snd_device_t platform_get_output_snd_device(void *platform, struct stream_out *out)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2379{
2380 struct platform_data *my_data = (struct platform_data *)platform;
2381 struct audio_device *adev = my_data->adev;
2382 audio_mode_t mode = adev->mode;
2383 snd_device_t snd_device = SND_DEVICE_NONE;
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2384 audio_devices_t devices = out->devices;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2385 unsigned int sample_rate = out->sample_rate;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2386#ifdef RECORD_PLAY_CONCURRENCY
2387 bool use_voip_out_devices = false;
2388 bool prop_rec_play_enabled = false;
2389 char recConcPropValue[PROPERTY_VALUE_MAX];
2390
2391 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
2392 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
2393 }
2394 use_voip_out_devices = prop_rec_play_enabled &&
2395 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
2396 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
2397#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2398
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2399 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2400 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2401 int channel_count = popcount(channel_mask);
2402
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2403 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
2404 if (devices == AUDIO_DEVICE_NONE ||
2405 devices & AUDIO_DEVICE_BIT_IN) {
2406 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
2407 goto exit;
2408 }
2409
Venkata Narendra Kumar Gutta62d96d52015-06-29 13:42:43 +0530[diff] [blame]2410 if (popcount(devices) == 2 && !voice_is_in_call(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2411 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
2412 AUDIO_DEVICE_OUT_SPEAKER)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2413 if (my_data->external_spk_1)
2414 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2415 else if (my_data->external_spk_2)
2416 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
2417 else
2418 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2419 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
2420 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2421 if (audio_extn_get_anc_enabled())
2422 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2423 else if (my_data->external_spk_1)
2424 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2425 else if (my_data->external_spk_2)
2426 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2427 else
2428 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2429 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
2430 AUDIO_DEVICE_OUT_SPEAKER)) {
2431 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2432 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
2433 AUDIO_DEVICE_OUT_SPEAKER)) {
2434 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2435 } else {
2436 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
2437 goto exit;
2438 }
2439 if (snd_device != SND_DEVICE_NONE) {
2440 goto exit;
2441 }
2442 }
2443
2444 if (popcount(devices) != 1) {
2445 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
2446 goto exit;
2447 }
2448
Venkata Narendra Kumar Gutta5cd79b82015-06-22 14:25:35 +0530[diff] [blame]2449 if ((mode == AUDIO_MODE_IN_CALL) ||
2450 voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2451 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2452 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2453 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2454 !voice_extn_compress_voip_is_active(adev)) {
2455 switch (adev->voice.tty_mode) {
2456 case TTY_MODE_FULL:
2457 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
2458 break;
2459 case TTY_MODE_VCO:
2460 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
2461 break;
2462 case TTY_MODE_HCO:
2463 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
2464 break;
2465 default:
2466 ALOGE("%s: Invalid TTY mode (%#x)",
2467 __func__, adev->voice.tty_mode);
2468 }
2469 } else if (audio_extn_get_anc_enabled()) {
2470 if (audio_extn_should_use_fb_anc())
2471 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
2472 else
2473 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
2474 } else {
2475 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
2476 }
2477 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2478 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2479 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2480 else
2481 snd_device = SND_DEVICE_OUT_BT_SCO;
2482 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]2483 if (my_data->is_vbat_speaker)
2484 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_VBAT;
2485 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2486 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_WSA;
2487 else
2488 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2489 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2490 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2491 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2492 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2493 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
2494 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
2495 if (audio_extn_should_use_handset_anc(channel_count))
2496 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
2497 else
2498 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2499 } else if (devices & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2500 snd_device = SND_DEVICE_OUT_VOICE_TX;
2501
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2502 if (snd_device != SND_DEVICE_NONE) {
2503 goto exit;
2504 }
2505 }
2506
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2507 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2508 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2509 if (OUTPUT_SAMPLING_RATE_44100 == sample_rate &&
2510 platform_get_native_support()) {
2511 snd_device = SND_DEVICE_OUT_HEADPHONES_44_1;
2512 }else if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2513 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2514#ifdef RECORD_PLAY_CONCURRENCY
2515 if (use_voip_out_devices) {
2516 // ANC should be disabled for voip concurrency
2517 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
2518 } else
2519#endif
2520 {
2521 if (audio_extn_should_use_fb_anc())
2522 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
2523 else
2524 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
2525 }
2526 } else {
2527#ifdef RECORD_PLAY_CONCURRENCY
2528 if (use_voip_out_devices)
2529 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2530 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2531#endif
2532 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2533 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2534 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2535#ifdef RECORD_PLAY_CONCURRENCY
2536 if (use_voip_out_devices) {
2537 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
2538 } else
2539#endif
2540 {
2541 if (adev->speaker_lr_swap)
2542 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
2543 else
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2544 {
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]2545 if (my_data->is_vbat_speaker)
2546 snd_device = SND_DEVICE_OUT_SPEAKER_VBAT;
2547 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2548 snd_device = SND_DEVICE_OUT_SPEAKER_WSA;
2549 else
2550 snd_device = SND_DEVICE_OUT_SPEAKER;
2551 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2552 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2553 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2554 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2555 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2556 else
2557 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2558 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2559 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2560 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2561 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2562 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
2563 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2564 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2565 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2566 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2567 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2568#ifdef RECORD_PLAY_CONCURRENCY
2569 if (use_voip_out_devices)
2570 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
2571 else
2572#endif
2573 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2574 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2575 channel_count = audio_extn_get_afe_proxy_channel_count();
2576 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
2577 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2578 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2579 } else {
2580 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
2581 }
2582exit:
2583 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
2584 return snd_device;
2585}
2586
2587snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
2588{
2589 struct platform_data *my_data = (struct platform_data *)platform;
2590 struct audio_device *adev = my_data->adev;
2591 audio_source_t source = (adev->active_input == NULL) ?
2592 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
2593
2594 audio_mode_t mode = adev->mode;
2595 audio_devices_t in_device = ((adev->active_input == NULL) ?
2596 AUDIO_DEVICE_NONE : adev->active_input->device)
2597 & ~AUDIO_DEVICE_BIT_IN;
2598 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2599 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2600 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2601 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2602
2603 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
2604 __func__, out_device, in_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2605 if (my_data->external_mic) {
Venkata Narendra Kumar Gutta5cd79b82015-06-22 14:25:35 +0530[diff] [blame]2606 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
2607 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2608 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2609 out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2610 out_device & AUDIO_DEVICE_OUT_SPEAKER )
2611 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2612 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2613 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2614 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2615 }
2616 }
2617
2618 if (snd_device != AUDIO_DEVICE_NONE)
2619 goto exit;
2620
Venkata Narendra Kumar Gutta5cd79b82015-06-22 14:25:35 +0530[diff] [blame]2621 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]2622 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2623 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2624 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2625 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2626 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2627 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2628 case TTY_MODE_FULL:
2629 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
2630 break;
2631 case TTY_MODE_VCO:
2632 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
2633 break;
2634 case TTY_MODE_HCO:
2635 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
2636 break;
2637 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2638 ALOGE("%s: Invalid TTY mode (%#x)",
2639 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2640 }
2641 goto exit;
2642 }
2643 }
2644 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2645 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2646 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]2647 audio_extn_should_use_handset_anc(channel_count) &&
2648 my_data->fluence_type != FLUENCE_NONE) {
2649 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
2650 adev->acdb_settings |= DMIC_FLAG;
2651 ALOGD("Selecting AANC, Fluence combo device");
2652 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2653 audio_extn_should_use_handset_anc(channel_count)) {
2654 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2655 adev->acdb_settings |= ANC_FLAG;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2656 } else if (my_data->fluence_type == FLUENCE_NONE ||
2657 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2658 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2659 if (audio_extn_hfp_is_active(adev))
2660 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2661 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2662 snd_device = SND_DEVICE_IN_VOICE_DMIC;
2663 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2664 }
2665 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2666 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2667 if (audio_extn_hfp_is_active(adev))
2668 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2669 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2670 if (adev->bt_wb_speech_enabled) {
2671 if (adev->bluetooth_nrec)
2672 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2673 else
2674 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2675 } else {
2676 if (adev->bluetooth_nrec)
2677 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2678 else
2679 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2680 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2681 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2682 if (my_data->fluence_type != FLUENCE_NONE &&
2683 my_data->fluence_in_voice_call &&
2684 my_data->fluence_in_spkr_mode) {
2685 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2686 adev->acdb_settings |= QMIC_FLAG;
2687 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
2688 } else {
2689 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]2690 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2691 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
2692 else
2693 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2694 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2695 } else {
2696 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2697 if (audio_extn_hfp_is_active(adev))
2698 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2699 }
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2700 } else if (out_device & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2701 snd_device = SND_DEVICE_IN_VOICE_RX;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2702 } else if (source == AUDIO_SOURCE_CAMCORDER) {
2703 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2704 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2705 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
2706 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]2707 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2708 else
2709 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2710 }
2711 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
2712 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2713 if (channel_count == 2) {
2714 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
2715 adev->acdb_settings |= DMIC_FLAG;
2716 } else if (adev->active_input->enable_ns)
2717 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
2718 else if (my_data->fluence_type != FLUENCE_NONE &&
2719 my_data->fluence_in_voice_rec) {
2720 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
2721 adev->acdb_settings |= DMIC_FLAG;
2722 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2723 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
2724 }
2725 }
Karthik Reddy Kattaf621ec72014-11-21 16:37:38 +0530[diff] [blame]2726 } else if ((source == AUDIO_SOURCE_VOICE_COMMUNICATION) ||
2727 (mode == AUDIO_MODE_IN_COMMUNICATION)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2728 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
2729 in_device = AUDIO_DEVICE_IN_BACK_MIC;
2730 if (adev->active_input) {
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]2731 if (my_data->fluence_type != FLUENCE_NONE &&
2732 adev->active_input->enable_aec &&
2733 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2734 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2735 if (my_data->fluence_in_spkr_mode) {
2736 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2737 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
2738 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2739 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2740 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
2741 else
2742 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
2743 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2744 adev->acdb_settings |= DMIC_FLAG;
2745 } else
2746 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2747 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2748 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2749 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
2750 adev->acdb_settings |= DMIC_FLAG;
2751 } else
2752 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2753 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2754 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2755 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2756 platform_set_echo_reference(adev->platform, true);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]2757 } else if (my_data->fluence_type != FLUENCE_NONE &&
2758 adev->active_input->enable_aec) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2759 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2760 if (my_data->fluence_in_spkr_mode) {
2761 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2762 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC;
2763 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2764 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2765 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
2766 else
2767 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
2768 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2769 adev->acdb_settings |= DMIC_FLAG;
2770 } else
2771 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
2772 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2773 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2774 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
2775 adev->acdb_settings |= DMIC_FLAG;
2776 } else
2777 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
2778 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2779 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2780 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2781 platform_set_echo_reference(adev->platform, true);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]2782 } else if (my_data->fluence_type != FLUENCE_NONE &&
2783 adev->active_input->enable_ns) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2784 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2785 if (my_data->fluence_in_spkr_mode) {
2786 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2787 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS;
2788 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2789 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2790 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
2791 else
2792 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
2793 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2794 adev->acdb_settings |= DMIC_FLAG;
2795 } else
2796 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
2797 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2798 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2799 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
2800 adev->acdb_settings |= DMIC_FLAG;
2801 } else
2802 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
2803 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2804 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2805 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2806 platform_set_echo_reference(adev->platform,false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2807 } else
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2808 platform_set_echo_reference(adev->platform, false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2809 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2810 } else if (source == AUDIO_SOURCE_MIC) {
2811 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
2812 channel_count == 1 ) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2813 if(my_data->fluence_in_audio_rec) {
2814 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2815 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
2816 platform_set_echo_reference(adev->platform, true);
2817 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2818 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
2819 platform_set_echo_reference(adev->platform, true);
2820 }
2821 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2822 }
Yamit Mehtaaafda4b2015-07-13 12:51:33 +0530[diff] [blame]2823 } else if (source == AUDIO_SOURCE_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2824 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2825 } else if (source == AUDIO_SOURCE_DEFAULT) {
2826 goto exit;
2827 }
2828
2829
2830 if (snd_device != SND_DEVICE_NONE) {
2831 goto exit;
2832 }
2833
2834 if (in_device != AUDIO_DEVICE_NONE &&
2835 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
2836 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
2837 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2838 if (audio_extn_ssr_get_enabled() && channel_count == 6)
2839 snd_device = SND_DEVICE_IN_QUAD_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2840 else if (my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_QUAD_MIC) &&
2841 channel_count == 2)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2842 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
2843 else
2844 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2845 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2846 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
2847 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2848 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2849 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2850 if (adev->bt_wb_speech_enabled) {
2851 if (adev->bluetooth_nrec)
2852 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2853 else
2854 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2855 } else {
2856 if (adev->bluetooth_nrec)
2857 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2858 else
2859 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2860 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2861 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
2862 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2863 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
2864 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
2865 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Yamit Mehtaaafda4b2015-07-13 12:51:33 +0530[diff] [blame]2866 } else if (in_device & AUDIO_DEVICE_IN_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2867 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2868 } else {
2869 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
2870 ALOGW("%s: Using default handset-mic", __func__);
2871 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2872 }
2873 } else {
2874 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
2875 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2876 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2877 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2878 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2879 if (channel_count > 1)
2880 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
2881 else
2882 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2883 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
2884 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2885 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2886 if (adev->bt_wb_speech_enabled) {
2887 if (adev->bluetooth_nrec)
2888 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2889 else
2890 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2891 } else {
2892 if (adev->bluetooth_nrec)
2893 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2894 else
2895 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2896 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2897 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2898 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2899 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2900 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2901 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2902 } else {
2903 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
2904 ALOGW("%s: Using default handset-mic", __func__);
2905 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2906 }
2907 }
2908exit:
2909 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
2910 return snd_device;
2911}
2912
2913int platform_set_hdmi_channels(void *platform, int channel_count)
2914{
2915 struct platform_data *my_data = (struct platform_data *)platform;
2916 struct audio_device *adev = my_data->adev;
2917 struct mixer_ctl *ctl;
2918 const char *channel_cnt_str = NULL;
2919 const char *mixer_ctl_name = "HDMI_RX Channels";
2920 switch (channel_count) {
2921 case 8:
2922 channel_cnt_str = "Eight"; break;
2923 case 7:
2924 channel_cnt_str = "Seven"; break;
2925 case 6:
2926 channel_cnt_str = "Six"; break;
2927 case 5:
2928 channel_cnt_str = "Five"; break;
2929 case 4:
2930 channel_cnt_str = "Four"; break;
2931 case 3:
2932 channel_cnt_str = "Three"; break;
2933 default:
2934 channel_cnt_str = "Two"; break;
2935 }
2936 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2937 if (!ctl) {
2938 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2939 __func__, mixer_ctl_name);
2940 return -EINVAL;
2941 }
2942 ALOGV("HDMI channel count: %s", channel_cnt_str);
2943 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
2944 return 0;
2945}
2946
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2947int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2948{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2949 int channel_count;
2950 int max_channels = 2;
2951 int i = 0, ret = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2952 struct platform_data *my_data = (struct platform_data *)platform;
2953 struct audio_device *adev = my_data->adev;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2954 edid_audio_info *info = NULL;
2955 ret = platform_get_edid_info(platform);
2956 info = (edid_audio_info *)my_data->edid_info;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2957
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2958 if(ret == 0 && info != NULL) {
2959 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
2960 ALOGV("%s:format %d channel %d", __func__,
2961 info->audio_blocks_array[i].format_id,
2962 info->audio_blocks_array[i].channels);
2963 if (info->audio_blocks_array[i].format_id == LPCM) {
2964 channel_count = info->audio_blocks_array[i].channels;
2965 if (channel_count > max_channels) {
2966 max_channels = channel_count;
2967 }
2968 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2969 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2970 }
2971
2972 return max_channels;
2973}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2974
2975static int platform_set_slowtalk(struct platform_data *my_data, bool state)
2976{
2977 int ret = 0;
2978 struct audio_device *adev = my_data->adev;
2979 struct mixer_ctl *ctl;
2980 const char *mixer_ctl_name = "Slowtalk Enable";
2981 uint32_t set_values[ ] = {0,
2982 ALL_SESSION_VSID};
2983
2984 set_values[0] = state;
2985 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2986 if (!ctl) {
2987 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2988 __func__, mixer_ctl_name);
2989 ret = -EINVAL;
2990 } else {
2991 ALOGV("Setting slowtalk state: %d", state);
2992 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2993 my_data->slowtalk = state;
2994 }
2995
2996 if (my_data->csd != NULL) {
2997 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
2998 if (ret < 0) {
2999 ALOGE("%s: csd_client_disable_device, failed, error %d",
3000 __func__, ret);
3001 }
3002 }
3003 return ret;
3004}
3005
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3006static int set_hd_voice(struct platform_data *my_data, bool state)
3007{
3008 struct audio_device *adev = my_data->adev;
3009 struct mixer_ctl *ctl;
3010 const char *mixer_ctl_name = "HD Voice Enable";
3011 int ret = 0;
3012 uint32_t set_values[ ] = {0,
3013 ALL_SESSION_VSID};
3014
3015 set_values[0] = state;
3016 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3017 if (!ctl) {
3018 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3019 __func__, mixer_ctl_name);
3020 ret = -EINVAL;
3021 } else {
3022 ALOGV("Setting HD Voice state: %d", state);
3023 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3024 my_data->hd_voice = state;
3025 }
3026
3027 return ret;
3028}
3029
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3030static int update_external_device_status(struct platform_data *my_data,
3031 char* event_name, bool status)
3032{
3033 int ret = 0;
3034 struct audio_usecase *usecase;
3035 struct listnode *node;
3036
3037 ALOGD("Recieved external event switch %s", event_name);
3038
3039 if (!strcmp(event_name, EVENT_EXTERNAL_SPK_1))
3040 my_data->external_spk_1 = status;
3041 else if (!strcmp(event_name, EVENT_EXTERNAL_SPK_2))
3042 my_data->external_spk_2 = status;
3043 else if (!strcmp(event_name, EVENT_EXTERNAL_MIC))
3044 my_data->external_mic = status;
3045 else {
3046 ALOGE("The audio event type is not found");
3047 return -EINVAL;
3048 }
3049
3050 list_for_each(node, &my_data->adev->usecase_list) {
3051 usecase = node_to_item(node, struct audio_usecase, list);
3052 select_devices(my_data->adev, usecase->id);
3053 }
3054
3055 return ret;
3056}
3057
3058static int parse_audiocal_cfg(struct str_parms *parms, acdb_audio_cal_cfg_t *cal)
3059{
3060 int err;
3061 unsigned int val;
3062 char value[64];
3063 int ret = 0;
3064
3065 if(parms == NULL || cal == NULL)
3066 return ret;
3067
3068 err = str_parms_get_str(parms, "cal_persist", value, sizeof(value));
3069 if (err >= 0) {
3070 str_parms_del(parms, "cal_persist");
3071 cal->persist = (uint32_t) strtoul(value, NULL, 0);
3072 ret = ret | 0x1;
3073 }
3074 err = str_parms_get_str(parms, "cal_apptype", value, sizeof(value));
3075 if (err >= 0) {
3076 str_parms_del(parms, "cal_apptype");
3077 cal->app_type = (uint32_t) strtoul(value, NULL, 0);
3078 ret = ret | 0x2;
3079 }
3080 err = str_parms_get_str(parms, "cal_caltype", value, sizeof(value));
3081 if (err >= 0) {
3082 str_parms_del(parms, "cal_caltype");
3083 cal->cal_type = (uint32_t) strtoul(value, NULL, 0);
3084 ret = ret | 0x4;
3085 }
3086 err = str_parms_get_str(parms, "cal_samplerate", value, sizeof(value));
3087 if (err >= 0) {
3088 str_parms_del(parms, "cal_samplerate");
3089 cal->sampling_rate = (uint32_t) strtoul(value, NULL, 0);
3090 ret = ret | 0x8;
3091 }
3092 err = str_parms_get_str(parms, "cal_devid", value, sizeof(value));
3093 if (err >= 0) {
3094 str_parms_del(parms, "cal_devid");
3095 cal->dev_id = (uint32_t) strtoul(value, NULL, 0);
3096 ret = ret | 0x10;
3097 }
3098 err = str_parms_get_str(parms, "cal_snddevid", value, sizeof(value));
3099 if (err >= 0) {
3100 str_parms_del(parms, "cal_snddevid");
3101 cal->snd_dev_id = (uint32_t) strtoul(value, NULL, 0);
3102 ret = ret | 0x20;
3103 }
3104 err = str_parms_get_str(parms, "cal_topoid", value, sizeof(value));
3105 if (err >= 0) {
3106 str_parms_del(parms, "cal_topoid");
3107 cal->topo_id = (uint32_t) strtoul(value, NULL, 0);
3108 ret = ret | 0x40;
3109 }
3110 err = str_parms_get_str(parms, "cal_moduleid", value, sizeof(value));
3111 if (err >= 0) {
3112 str_parms_del(parms, "cal_moduleid");
3113 cal->module_id = (uint32_t) strtoul(value, NULL, 0);
3114 ret = ret | 0x80;
3115 }
3116 err = str_parms_get_str(parms, "cal_paramid", value, sizeof(value));
3117 if (err >= 0) {
3118 str_parms_del(parms, "cal_paramid");
3119 cal->param_id = (uint32_t) strtoul(value, NULL, 0);
3120 ret = ret | 0x100;
3121 }
3122 return ret;
3123}
3124
3125static void set_audiocal(void *platform, struct str_parms *parms, char *value, int len) {
3126 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3127 struct stream_out out={0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3128 acdb_audio_cal_cfg_t cal={0};
3129 uint8_t *dptr = NULL;
3130 int32_t dlen;
3131 int err, ret;
3132 if(value == NULL || platform == NULL || parms == NULL) {
3133 ALOGE("[%s] received null pointer, failed",__func__);
3134 goto done_key_audcal;
3135 }
3136
3137 /* parse audio calibration keys */
3138 ret = parse_audiocal_cfg(parms, &cal);
3139
3140 /* handle audio calibration data now */
3141 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, len);
3142 if (err >= 0) {
3143 str_parms_del(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA);
3144 dlen = strlen(value);
3145 if(dlen <= 0) {
3146 ALOGE("[%s] null data received",__func__);
3147 goto done_key_audcal;
3148 }
3149 dptr = (uint8_t*) calloc(dlen, sizeof(uint8_t));
3150 if(dptr == NULL) {
3151 ALOGE("[%s] memory allocation failed for %d",__func__, dlen);
3152 goto done_key_audcal;
3153 }
3154 dlen = b64decode(value, strlen(value), dptr);
3155 if(dlen<=0) {
3156 ALOGE("[%s] data decoding failed %d", __func__, dlen);
3157 goto done_key_audcal;
3158 }
3159
3160 if(cal.dev_id) {
3161 if(audio_is_input_device(cal.dev_id)) {
3162 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
3163 } else {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3164 out.devices = cal.dev_id;
3165 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3166 }
3167 }
3168 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
3169 ALOGD("Setting audio calibration for snd_device(%d) acdb_id(%d)",
3170 cal.snd_dev_id, cal.acdb_dev_id);
3171 if(cal.acdb_dev_id == -EINVAL) {
3172 ALOGE("[%s] Invalid acdb_device id %d for snd device id %d",
3173 __func__, cal.acdb_dev_id, cal.snd_dev_id);
3174 goto done_key_audcal;
3175 }
3176 if(my_data->acdb_set_audio_cal) {
3177 ret = my_data->acdb_set_audio_cal((void *)&cal, (void*)dptr, dlen);
3178 }
3179 }
3180done_key_audcal:
3181 if(dptr != NULL)
3182 free(dptr);
3183}
3184
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3185int platform_set_parameters(void *platform, struct str_parms *parms)
3186{
3187 struct platform_data *my_data = (struct platform_data *)platform;
3188 char *str;
3189 char value[256] = {0};
3190 int val;
3191 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3192 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3193
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3194 kv_pairs = str_parms_to_str(parms);
3195 ALOGV("%s: enter: - %s", __func__, kv_pairs);
3196 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3197
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3198 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
3199 if (err >= 0) {
3200 bool state = false;
3201 if (!strncmp("true", value, sizeof("true"))) {
3202 state = true;
3203 }
3204
3205 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
3206 ret = platform_set_slowtalk(my_data, state);
3207 if (ret)
3208 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
3209 }
3210
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3211 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
3212 if (err >= 0) {
3213 bool state = false;
3214 if (!strncmp("true", value, sizeof("true"))) {
3215 state = true;
3216 }
3217
3218 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
3219 if (my_data->hd_voice != state) {
3220 ret = set_hd_voice(my_data, state);
3221 if (ret)
3222 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
3223 } else {
3224 ALOGV("%s: HD Voice already set to %d", __func__, state);
3225 }
3226 }
3227
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3228 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3229 value, sizeof(value));
3230 if (err >= 0) {
3231 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
3232
3233 if (my_data->acdb_reload_vocvoltable == NULL) {
3234 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
3235 } else if (!strcmp(value, "on")) {
3236 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
3237 my_data->voice_feature_set = 1;
3238 }
3239 } else {
3240 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
3241 my_data->voice_feature_set = 0;
3242 }
3243 }
3244 }
3245
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3246#ifdef RECORD_PLAY_CONCURRENCY
3247 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
3248 if (err >= 0) {
3249 if (!strncmp("true", value, sizeof("true"))) {
3250 ALOGD("setting record playback concurrency to true");
3251 my_data->rec_play_conc_set = true;
3252 } else {
3253 ALOGD("setting record playback concurrency to false");
3254 my_data->rec_play_conc_set = false;
3255 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3256 }
3257#endif
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3258 native_audio_set_params(platform, parms, value, sizeof(value));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3259 ALOGV("%s: exit with code(%d)", __func__, ret);
3260 return ret;
3261}
3262
3263int platform_set_incall_recording_session_id(void *platform,
3264 uint32_t session_id, int rec_mode)
3265{
3266 int ret = 0;
3267 struct platform_data *my_data = (struct platform_data *)platform;
3268 struct audio_device *adev = my_data->adev;
3269 struct mixer_ctl *ctl;
3270 const char *mixer_ctl_name = "Voc VSID";
3271 int num_ctl_values;
3272 int i;
3273
3274 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3275 if (!ctl) {
3276 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3277 __func__, mixer_ctl_name);
3278 ret = -EINVAL;
3279 } else {
3280 num_ctl_values = mixer_ctl_get_num_values(ctl);
3281 for (i = 0; i < num_ctl_values; i++) {
3282 if (mixer_ctl_set_value(ctl, i, session_id)) {
3283 ALOGV("Error: invalid session_id: %x", session_id);
3284 ret = -EINVAL;
3285 break;
3286 }
3287 }
3288 }
3289
3290 if (my_data->csd != NULL) {
3291 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
3292 if (ret < 0) {
3293 ALOGE("%s: csd_client_start_record failed, error %d",
3294 __func__, ret);
3295 }
3296 }
3297
3298 return ret;
3299}
3300
3301int platform_stop_incall_recording_usecase(void *platform)
3302{
3303 int ret = 0;
3304 struct platform_data *my_data = (struct platform_data *)platform;
3305
3306 if (my_data->csd != NULL) {
3307 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
3308 if (ret < 0) {
3309 ALOGE("%s: csd_client_stop_record failed, error %d",
3310 __func__, ret);
3311 }
3312 }
3313
3314 return ret;
3315}
3316
3317int platform_start_incall_music_usecase(void *platform)
3318{
3319 int ret = 0;
3320 struct platform_data *my_data = (struct platform_data *)platform;
3321
3322 if (my_data->csd != NULL) {
3323 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
3324 if (ret < 0) {
3325 ALOGE("%s: csd_client_start_playback failed, error %d",
3326 __func__, ret);
3327 }
3328 }
3329
3330 return ret;
3331}
3332
3333int platform_stop_incall_music_usecase(void *platform)
3334{
3335 int ret = 0;
3336 struct platform_data *my_data = (struct platform_data *)platform;
3337
3338 if (my_data->csd != NULL) {
3339 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
3340 if (ret < 0) {
3341 ALOGE("%s: csd_client_stop_playback failed, error %d",
3342 __func__, ret);
3343 }
3344 }
3345
3346 return ret;
3347}
3348
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]3349int platform_update_lch(void *platform, struct voice_session *session,
3350 enum voice_lch_mode lch_mode)
3351{
3352 int ret = 0;
3353 struct platform_data *my_data = (struct platform_data *)platform;
3354
3355 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
3356 ret = my_data->csd->set_lch(session->vsid, lch_mode);
3357 else
3358 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
3359
3360 return ret;
3361}
3362
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3363static void get_audiocal(void *platform, void *keys, void *pReply) {
3364 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3365 struct stream_out out={0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3366 struct str_parms *query = (struct str_parms *)keys;
3367 struct str_parms *reply=(struct str_parms *)pReply;
3368 acdb_audio_cal_cfg_t cal={0};
3369 uint8_t *dptr = NULL;
3370 char value[512] = {0};
3371 char *rparms=NULL;
3372 int ret=0, err;
3373 uint32_t param_len;
3374
3375 if(query==NULL || platform==NULL || reply==NULL) {
3376 ALOGE("[%s] received null pointer",__func__);
3377 ret=-EINVAL;
3378 goto done;
3379 }
3380 /* parse audiocal configuration keys */
3381 ret = parse_audiocal_cfg(query, &cal);
3382 if(ret == 0) {
3383 /* No calibration keys found */
3384 goto done;
3385 }
3386 err = str_parms_get_str(query, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, sizeof(value));
3387 if (err >= 0) {
3388 str_parms_del(query, AUDIO_PARAMETER_KEY_AUD_CALDATA);
3389 } else {
3390 goto done;
3391 }
3392
3393 if(cal.dev_id & AUDIO_DEVICE_BIT_IN) {
3394 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
3395 } else if(cal.dev_id) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3396 out.devices = cal.dev_id;
3397 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3398 }
3399 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
3400 if (cal.acdb_dev_id < 0) {
3401 ALOGE("%s: Failed. Could not find acdb id for snd device(%d)",
3402 __func__, cal.snd_dev_id);
3403 ret = -EINVAL;
3404 goto done_key_audcal;
3405 }
3406 ALOGD("[%s] Getting audio calibration for snd_device(%d) acdb_id(%d)",
3407 __func__, cal.snd_dev_id, cal.acdb_dev_id);
3408
3409 param_len = MAX_SET_CAL_BYTE_SIZE;
3410 dptr = (uint8_t*)calloc(param_len, sizeof(uint8_t));
3411 if(dptr == NULL) {
3412 ALOGE("[%s] Memory allocation failed for length %d",__func__,param_len);
3413 ret = -ENOMEM;
3414 goto done_key_audcal;
3415 }
3416 if (my_data->acdb_get_audio_cal != NULL) {
3417 ret = my_data->acdb_get_audio_cal((void*)&cal, (void*)dptr, &param_len);
3418 if (ret == 0) {
3419 int dlen;
3420 if(param_len == 0 || param_len == MAX_SET_CAL_BYTE_SIZE) {
3421 ret = -EINVAL;
3422 goto done_key_audcal;
3423 }
3424 /* Allocate memory for encoding */
3425 rparms = (char*)calloc((param_len*2), sizeof(char));
3426 if(rparms == NULL) {
3427 ALOGE("[%s] Memory allocation failed for size %d",
3428 __func__, param_len*2);
3429 ret = -ENOMEM;
3430 goto done_key_audcal;
3431 }
3432 if(cal.persist==0 && cal.module_id && cal.param_id) {
3433 err = b64encode(dptr+12, param_len-12, rparms);
3434 } else {
3435 err = b64encode(dptr, param_len, rparms);
3436 }
3437 if(err < 0) {
3438 ALOGE("[%s] failed to convert data to string", __func__);
3439 ret = -EINVAL;
3440 goto done_key_audcal;
3441 }
3442 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3443 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, rparms);
3444 }
3445 }
3446done_key_audcal:
3447 if(ret != 0) {
3448 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3449 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, "");
3450 }
3451done:
3452 if(dptr != NULL)
3453 free(dptr);
3454 if(rparms != NULL)
3455 free(rparms);
3456}
3457
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3458void platform_get_parameters(void *platform,
3459 struct str_parms *query,
3460 struct str_parms *reply)
3461{
3462 struct platform_data *my_data = (struct platform_data *)platform;
3463 char *str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3464 char value[512] = {0};
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3465 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3466 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3467
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3468 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
3469 value, sizeof(value));
3470 if (ret >= 0) {
3471 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
3472 my_data->slowtalk?"true":"false");
3473 }
3474
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3475 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
3476 value, sizeof(value));
3477 if (ret >= 0) {
3478 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
3479 my_data->hd_voice?"true":"false");
3480 }
3481
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3482 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3483 value, sizeof(value));
3484 if (ret >= 0) {
3485 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
3486 strlcpy(value, "on", sizeof(value));
3487 } else {
3488 strlcpy(value, "off", sizeof(value));
3489 }
3490
3491 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
3492 }
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3493 native_audio_get_params(query, reply, value, sizeof(value));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3494
Naresh Tannirudcb43442015-05-21 14:14:47 +0530[diff] [blame]3495 ret = str_parms_get_str(query, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_ALLOWED,
3496 value, sizeof(value));
3497
3498 if (ret >= 0) {
3499 int isallowed = 1; /*true*/
3500
Naresh Tanniru3692bd92015-06-09 18:33:02 +0530[diff] [blame]3501 if(voice_is_in_call(my_data->adev) ||
3502 (SND_CARD_STATE_OFFLINE == get_snd_card_state(my_data->adev))) {
Naresh Tannirudcb43442015-05-21 14:14:47 +0530[diff] [blame]3503 char *decoder_mime_type = value;
3504
3505 //check if unsupported mime type or not
3506 if(decoder_mime_type) {
3507 int i = 0;
3508 for (i = 0; i < sizeof(dsp_only_decoders_mime)/sizeof(dsp_only_decoders_mime[0]); i++) {
3509 if (!strncmp(decoder_mime_type, dsp_only_decoders_mime[i],
3510 strlen(dsp_only_decoders_mime[i]))) {
Naresh Tanniru3692bd92015-06-09 18:33:02 +0530[diff] [blame]3511 ALOGE("Rejecting request for DSP only session from HAL during voice call/SSR state");
Naresh Tannirudcb43442015-05-21 14:14:47 +0530[diff] [blame]3512 isallowed = 0;
3513 break;
3514 }
3515 }
3516 }
3517 }
3518 str_parms_add_int(reply, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_ALLOWED, isallowed);
3519 }
3520
3521
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3522 /* Handle audio calibration keys */
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3523 kv_pairs = str_parms_to_str(reply);
3524 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
3525 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3526}
3527
3528/* Delay in Us */
3529int64_t platform_render_latency(audio_usecase_t usecase)
3530{
3531 switch (usecase) {
3532 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3533 return DEEP_BUFFER_PLATFORM_DELAY;
3534 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3535 return LOW_LATENCY_PLATFORM_DELAY;
3536 default:
3537 return 0;
3538 }
3539}
3540
3541int platform_update_usecase_from_source(int source, int usecase)
3542{
3543 ALOGV("%s: input source :%d", __func__, source);
Yamit Mehtaaafda4b2015-07-13 12:51:33 +0530[diff] [blame]3544 if(source == AUDIO_SOURCE_FM_TUNER)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3545 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
3546 return usecase;
3547}
3548
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3549bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3550{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3551 bool needs_event = false;
3552
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3553 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3554 (snd_device < SND_DEVICE_IN_END) &&
3555 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3556 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3557 needs_event = true;
3558
3559 return needs_event;
3560}
3561
3562bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
3563{
3564 bool needs_event = false;
3565
3566 switch(uc_id){
3567 /* concurrent playback usecases needs event */
3568 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3569 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3570 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3571 needs_event = true;
3572 break;
3573 /* concurrent playback in low latency allowed */
3574 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3575 break;
3576 /* concurrent playback FM needs event */
3577 case USECASE_AUDIO_PLAYBACK_FM:
3578 needs_event = true;
3579 break;
3580
3581 /* concurrent capture usecases, no event, capture handled by device
3582 * USECASE_AUDIO_RECORD:
3583 * USECASE_AUDIO_RECORD_COMPRESS:
3584 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3585
3586 * USECASE_VOICE_CALL:
3587 * USECASE_VOICE2_CALL:
3588 * USECASE_VOLTE_CALL:
3589 * USECASE_QCHAT_CALL:
3590 * USECASE_VOWLAN_CALL:
Avinash Vaishff0f61a2015-06-03 20:00:36 +0530[diff] [blame]3591 * USECASE_VOICEMMODE1_CALL:
3592 * USECASE_VOICEMMODE2_CALL:
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3593 * USECASE_COMPRESS_VOIP_CALL:
3594 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3595 * USECASE_INCALL_REC_UPLINK:
3596 * USECASE_INCALL_REC_DOWNLINK:
3597 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3598 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3599 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3600 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3601 * USECASE_INCALL_MUSIC_UPLINK:
3602 * USECASE_INCALL_MUSIC_UPLINK2:
3603 * USECASE_AUDIO_SPKR_CALIB_RX:
3604 * USECASE_AUDIO_SPKR_CALIB_TX:
3605 */
3606 default:
3607 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
3608 }
3609 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3610}
3611
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3612bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
3613{
3614 bool needs_event = false;
3615
3616 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3617 (snd_device < SND_DEVICE_IN_END) &&
3618 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3619 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
3620 needs_event = true;
3621
3622 return needs_event;
3623}
3624
3625bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
3626{
3627 bool needs_event = false;
3628
3629 switch(uc_id){
3630 /* concurrent playback usecases needs event */
3631 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3632 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3633 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3634 needs_event = true;
3635 break;
3636 /* concurrent playback in low latency allowed */
3637 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3638 break;
3639 /* concurrent playback FM needs event */
3640 case USECASE_AUDIO_PLAYBACK_FM:
3641 needs_event = true;
3642 break;
3643
3644 /* concurrent capture usecases, no event, capture handled by device
3645 * USECASE_AUDIO_RECORD:
3646 * USECASE_AUDIO_RECORD_COMPRESS:
3647 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3648
3649 * USECASE_VOICE_CALL:
3650 * USECASE_VOICE2_CALL:
3651 * USECASE_VOLTE_CALL:
3652 * USECASE_QCHAT_CALL:
3653 * USECASE_VOWLAN_CALL:
Avinash Vaishff0f61a2015-06-03 20:00:36 +0530[diff] [blame]3654 * USECASE_VOICEMMODE1_CALL:
3655 * USECASE_VOICEMMODE2_CALL:
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3656 * USECASE_COMPRESS_VOIP_CALL:
3657 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3658 * USECASE_INCALL_REC_UPLINK:
3659 * USECASE_INCALL_REC_DOWNLINK:
3660 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3661 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3662 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3663 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3664 * USECASE_INCALL_MUSIC_UPLINK:
3665 * USECASE_INCALL_MUSIC_UPLINK2:
3666 * USECASE_AUDIO_SPKR_CALIB_RX:
3667 * USECASE_AUDIO_SPKR_CALIB_TX:
3668 */
3669 default:
3670 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
3671 }
3672 return needs_event;
3673}
3674
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3675/* Read offload buffer size from a property.
3676 * If value is not power of 2 round it to
3677 * power of 2.
3678 */
3679uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
3680{
3681 char value[PROPERTY_VALUE_MAX] = {0};
3682 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3683 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
3684 atoi(value)) {
3685 fragment_size = atoi(value) * 1024;
3686 }
3687
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3688 // For FLAC use max size since it is loss less, and has sampling rates
3689 // upto 192kHZ
3690 if (info != NULL && !info->has_video &&
3691 info->format == AUDIO_FORMAT_FLAC) {
3692 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3693 ALOGV("FLAC fragment size %d", fragment_size);
3694 }
3695
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3696 if (info != NULL && info->has_video && info->is_streaming) {
3697 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
3698 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]3699 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3700 }
3701
3702 fragment_size = ALIGN( fragment_size, 1024);
3703
3704 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3705 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3706 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3707 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3708 ALOGV("%s: fragment_size %d", __func__, fragment_size);
3709 return fragment_size;
3710}
3711
3712uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
3713{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3714 uint32_t fragment_size = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3715 uint32_t bits_per_sample = 16;
Alexy Joseph68011492015-06-18 12:02:01 -0700[diff] [blame]3716 uint32_t pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3717
3718 if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
3719 bits_per_sample = 32;
3720 }
3721
Alexy Joseph68011492015-06-18 12:02:01 -0700[diff] [blame]3722 //duration is set to 40 ms worth of stereo data at 48Khz
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3723 //with 16 bit per sample, modify this when the channel
3724 //configuration is different
3725 fragment_size = (pcm_offload_time
3726 * info->sample_rate
3727 * (bits_per_sample >> 3)
3728 * popcount(info->channel_mask))/1000;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3729 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
3730 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
3731 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
3732 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
Preetam Singh Ranawat6efde5c2015-04-24 11:04:22 +0530[diff] [blame]3733 // To have same PCM samples for all channels, the buffer size requires to
3734 // be multiple of (number of channels * bytes per sample)
3735 // For writes to succeed, the buffer must be written at address which is multiple of 32
Preetam Singh Ranawat15668f02015-05-27 11:14:03 +0530[diff] [blame]3736 fragment_size = ALIGN(fragment_size, ((bits_per_sample >> 3)* popcount(info->channel_mask) * 32));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3737
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3738 ALOGI("PCM offload Fragment size to %d bytes", fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3739 return fragment_size;
3740}
3741
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3742int platform_is_external_codec (char *snd_card_name)
3743{
3744
3745 if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
3746 sizeof("msm8952-tomtom-snd-card")) ||
3747 !strncmp(snd_card_name, "msm8976-tasha-snd-card",
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]3748 sizeof("msm8976-tasha-snd-card")) ||
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]3749 !strncmp(snd_card_name, "msm8976-tashalite-snd-card",
3750 sizeof("msm8976-tashalite-snd-card")) ||
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]3751 !strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
3752 sizeof("msm8976-tasha-skun-snd-card")))
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3753 {
3754 /* external codec, for rest/old of the external codecs
3755 we dont support this funtionality(chaning AFE params)
3756 at the monment
3757 */
3758 return 1;
3759 }
3760 else {
3761 /* internal codec */
3762 return 0;
3763 }
3764}
3765
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3766int platform_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3767 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3768 unsigned int bit_width, unsigned int sample_rate)
3769{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3770 int ret = 0;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3771 int backend_idx = DEFAULT_CODEC_BACKEND;
3772 struct platform_data *my_data = (struct platform_data *)adev->platform;
3773 ALOGV("%s bit width: %d, sample rate: %d\n", __func__, bit_width, sample_rate);
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]3774
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3775 const char *snd_card_name = mixer_get_name(adev->mixer);
3776 int is_external_codec = platform_is_external_codec(snd_card_name);
3777
3778
3779
3780 backend_idx = platform_get_backend_index(snd_device);
3781 ALOGV("%s bit width: %d, sample rate: %d backend_idx - %d\n",
3782 __func__, bit_width, sample_rate, backend_idx);
3783
3784 if (bit_width !=
3785 my_data->current_backend_cfg[backend_idx].bit_width) {
3786
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3787 struct mixer_ctl *ctl;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3788 if (!is_external_codec) {
3789 ctl = mixer_get_ctl_by_name(adev->mixer,
3790 "MI2S_RX Format");
3791
3792 } else {
3793 ctl = mixer_get_ctl_by_name(adev->mixer,
3794 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
3795 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3796 if (!ctl) {
3797 ALOGE("%s: Could not get ctl for mixer command - %s",
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3798 __func__, my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3799 return -EINVAL;
3800 }
3801
3802 if (bit_width == 24) {
3803 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
3804 } else {
3805 mixer_ctl_set_enum_by_string(ctl, "S16_LE");
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3806 if (backend_idx != HEADPHONE_44_1_BACKEND)
3807 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3808 }
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3809 my_data->current_backend_cfg[backend_idx].bit_width = bit_width;
3810 ALOGD("%s: %s mixer set to %d bit", __func__,
3811 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl, bit_width);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3812 }
3813
3814 /*
3815 * Backend sample rate configuration follows:
3816 * 16 bit playback - 48khz for streams at any valid sample rate
3817 * 24 bit playback - 48khz for stream sample rate less than 48khz
3818 * 24 bit playback - 96khz for sample rate range of 48khz to 96khz
3819 * 24 bit playback - 192khz for sample rate range of 96khz to 192 khz
3820 * Upper limit is inclusive in the sample rate range.
3821 */
3822 // TODO: This has to be more dynamic based on policy file
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3823
3824 if ((sample_rate != my_data->current_backend_cfg[(int)backend_idx].sample_rate) &&
3825 (is_external_codec) ) {
3826 /* sample rate update is needed only for external codecs which
3827 support 24 bit playback*/
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3828 char *rate_str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3829 struct mixer_ctl *ctl;
3830
3831 switch (sample_rate) {
3832 case 8000:
3833 case 11025:
3834 case 16000:
3835 case 22050:
3836 case 32000:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3837 case 48000:
3838 rate_str = "KHZ_48";
3839 break;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3840 case 44100:
3841 rate_str = "KHZ_44P1";
3842 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3843 case 64000:
3844 case 88200:
3845 case 96000:
3846 rate_str = "KHZ_96";
3847 break;
3848 case 176400:
3849 case 192000:
3850 rate_str = "KHZ_192";
3851 break;
3852 default:
3853 rate_str = "KHZ_48";
3854 break;
3855 }
3856
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3857 ctl = mixer_get_ctl_by_name(adev->mixer,
3858 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3859 if(!ctl) {
3860 ALOGE("%s: Could not get ctl for mixer command - %s",
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3861 __func__, my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3862 return -EINVAL;
3863 }
3864
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3865 ALOGD("%s: %s set to %s", __func__,
3866 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl, rate_str);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3867 mixer_ctl_set_enum_by_string(ctl, rate_str);
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3868 my_data->current_backend_cfg[backend_idx].sample_rate = sample_rate;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3869 }
3870
3871 return ret;
3872}
3873
3874bool platform_check_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3875 struct audio_usecase* usecase,
3876 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3877 unsigned int* new_bit_width,
3878 unsigned int* new_sample_rate)
3879{
3880 bool backend_change = false;
3881 struct listnode *node;
3882 struct stream_out *out = NULL;
Manish Dewanganf48adb42015-05-27 10:17:41 +0530[diff] [blame]3883 char value[PROPERTY_VALUE_MAX] = {0};
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3884 unsigned int bit_width;
3885 unsigned int sample_rate;
3886 int backend_idx = DEFAULT_CODEC_BACKEND;
3887 int usecase_backend_idx = DEFAULT_CODEC_BACKEND;
3888 struct platform_data *my_data = (struct platform_data *)adev->platform;
3889
3890 backend_idx = platform_get_backend_index(snd_device);
3891
3892 bit_width = *new_bit_width;
3893 sample_rate = *new_sample_rate;
3894
3895 ALOGI("%s Codec selected backend: %d current bit width: %d and sample rate: %d",
3896 __func__, backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3897
3898 // For voice calls use default configuration
3899 // force routing is not required here, caller will do it anyway
3900 if (voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) {
3901 ALOGW("%s:Use default bw and sr for voice/voip calls ",__func__);
3902 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
3903 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3904 } else {
3905 /*
3906 * The backend should be configured at highest bit width and/or
3907 * sample rate amongst all playback usecases.
3908 * If the selected sample rate and/or bit width differ with
3909 * current backend sample rate and/or bit width, then, we set the
3910 * backend re-configuration flag.
3911 *
3912 * Exception: 16 bit playbacks is allowed through 16 bit/48 khz backend only
3913 */
3914 list_for_each(node, &adev->usecase_list) {
3915 struct audio_usecase *curr_usecase;
3916 curr_usecase = node_to_item(node, struct audio_usecase, list);
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3917 if (curr_usecase->type == PCM_PLAYBACK &&
3918 usecase != curr_usecase) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3919 struct stream_out *out =
3920 (struct stream_out*) curr_usecase->stream.out;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3921 usecase_backend_idx = platform_get_backend_index(curr_usecase->out_snd_device);
3922
3923 if (out != NULL &&
3924 usecase_backend_idx == backend_idx) {
3925 ALOGV("%s: usecase Offload playback running bw %d sr %d device %s be_idx %d",
3926 __func__, out->bit_width, out->sample_rate,
3927 platform_get_snd_device_name(curr_usecase->out_snd_device), usecase_backend_idx);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3928 if (bit_width < out->bit_width)
3929 bit_width = out->bit_width;
3930 if (sample_rate < out->sample_rate)
3931 sample_rate = out->sample_rate;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3932 if (out->sample_rate < OUTPUT_SAMPLING_RATE_44100)
3933 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3934 }
3935 }
3936 }
3937 }
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3938 if (backend_idx != HEADPHONE_44_1_BACKEND) {
3939 // 16 bit playbacks are allowed through 16 bit/48 khz backend only for
3940 // all non-native streams
3941 if (16 == bit_width) {
3942 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3943 ALOGD("%s: resetting sample_rate back to default, "
3944 "backend_idx: %d", __func__, backend_idx);
3945 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3946
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3947 // 24 bit playback on speakers is allowed through 48 khz backend only
3948 // bit width re-configured based on platform info
3949 if ((24 == bit_width) &&
3950 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_SPEAKER)) {
3951 bit_width = (uint32_t)platform_get_snd_device_bit_width(SND_DEVICE_OUT_SPEAKER);
3952 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3953 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3954 }
Ashish Jainf50be202015-07-19 05:39:23 -0700[diff] [blame]3955
3956 /*
3957 * Sample rate greater than 48K is only supported by external codecs on
3958 * specific devices e.g. Headphones, reset the sample rate to
3959 * default value if not external codec.
3960 */
3961 if (!is_external_codec)
3962 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3963
3964
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3965 ALOGI("%s Codec selected backend: %d updated bit width: %d and sample rate: %d",
3966 __func__, backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3967 // Force routing if the expected bitwdith or samplerate
3968 // is not same as current backend comfiguration
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3969 if ((bit_width != my_data->current_backend_cfg[backend_idx].bit_width) ||
3970 (sample_rate != my_data->current_backend_cfg[backend_idx].sample_rate)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3971 *new_bit_width = bit_width;
3972 *new_sample_rate = sample_rate;
3973 backend_change = true;
3974 ALOGI("%s Codec backend needs to be updated. new bit width: %d new sample rate: %d",
3975 __func__, *new_bit_width, *new_sample_rate);
3976 }
3977
3978 return backend_change;
3979}
3980
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]3981bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3982 struct audio_usecase *usecase, snd_device_t snd_device)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3983{
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3984 unsigned int new_bit_width;
3985 unsigned int new_sample_rate;
3986 int backend_idx = DEFAULT_CODEC_BACKEND;
3987 struct platform_data *my_data = (struct platform_data *)adev->platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3988
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3989 ALOGV("%s: usecase = %d", __func__, usecase->id );
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3990
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3991 backend_idx = platform_get_backend_index(snd_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3992
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3993 new_bit_width = usecase->stream.out->bit_width;
3994 new_sample_rate = usecase->stream.out->sample_rate;
3995
3996 ALOGI("%s: Usecase bitwidth %d, samplerate %d, backend_idx %d",
3997 __func__, new_bit_width, new_sample_rate, backend_idx);
3998 if (platform_check_codec_backend_cfg(adev, usecase, snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3999 &new_bit_width, &new_sample_rate)) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4000 platform_set_codec_backend_cfg(adev, snd_device,
4001 new_bit_width, new_sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4002 return true;
4003 }
4004
4005 return false;
4006}
4007
4008int platform_set_snd_device_backend(snd_device_t device, const char *backend)
4009{
4010 int ret = 0;
4011
4012 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
4013 ALOGE("%s: Invalid snd_device = %d",
4014 __func__, device);
4015 ret = -EINVAL;
4016 goto done;
4017 }
4018
4019 if (backend_table[device]) {
4020 free(backend_table[device]);
4021 }
4022 backend_table[device] = strdup(backend);
4023done:
4024 return ret;
4025}
4026
4027int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id)
4028{
4029 int ret = 0;
4030 if ((usecase <= USECASE_INVALID) || (usecase >= AUDIO_USECASE_MAX)) {
4031 ALOGE("%s: invalid usecase case idx %d", __func__, usecase);
4032 ret = -EINVAL;
4033 goto done;
4034 }
4035
4036 if ((type != 0) && (type != 1)) {
4037 ALOGE("%s: invalid usecase type", __func__);
4038 ret = -EINVAL;
4039 }
4040 pcm_device_table[usecase][type] = pcm_id;
4041done:
4042 return ret;
4043}
Sharad Sangleb27354b2015-06-18 15:58:55 +0530[diff] [blame]4044bool platform_use_small_buffer(audio_offload_info_t* info)
4045{
4046 return OFFLOAD_USE_SMALL_BUFFER;
4047}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4048
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4049void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
4050{
4051 *device_to_be_id = msm_device_to_be_id;
4052 *length = msm_be_id_array_len;
4053}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4054int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask, int snd_id)
4055{
4056 int ret = 0;
4057 int channels = audio_channel_count_from_out_mask(channel_mask);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4058
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4059 char channel_map[8];
4060 memset(channel_map, 0, sizeof(channel_map));
4061 /* Following are all most common standard WAV channel layouts
4062 overridden by channel mask if its allowed and different */
4063 switch (channels) {
4064 case 1:
4065 /* AUDIO_CHANNEL_OUT_MONO */
4066 channel_map[0] = PCM_CHANNEL_FC;
4067 break;
4068 case 2:
4069 /* AUDIO_CHANNEL_OUT_STEREO */
4070 channel_map[0] = PCM_CHANNEL_FL;
4071 channel_map[1] = PCM_CHANNEL_FR;
4072 break;
4073 case 3:
4074 /* AUDIO_CHANNEL_OUT_2POINT1 */
4075 channel_map[0] = PCM_CHANNEL_FL;
4076 channel_map[1] = PCM_CHANNEL_FR;
4077 channel_map[2] = PCM_CHANNEL_FC;
4078 break;
4079 case 4:
4080 /* AUDIO_CHANNEL_OUT_QUAD_SIDE */
4081 channel_map[0] = PCM_CHANNEL_FL;
4082 channel_map[1] = PCM_CHANNEL_FR;
4083 channel_map[2] = PCM_CHANNEL_LS;
4084 channel_map[3] = PCM_CHANNEL_RS;
4085 if (channel_mask == AUDIO_CHANNEL_OUT_QUAD_BACK)
4086 {
4087 channel_map[2] = PCM_CHANNEL_LB;
4088 channel_map[3] = PCM_CHANNEL_RB;
4089 }
4090 if (channel_mask == AUDIO_CHANNEL_OUT_SURROUND)
4091 {
4092 channel_map[2] = PCM_CHANNEL_FC;
4093 channel_map[3] = PCM_CHANNEL_CS;
4094 }
4095 break;
4096 case 5:
4097 /* AUDIO_CHANNEL_OUT_PENTA */
4098 channel_map[0] = PCM_CHANNEL_FL;
4099 channel_map[1] = PCM_CHANNEL_FR;
4100 channel_map[2] = PCM_CHANNEL_FC;
4101 channel_map[3] = PCM_CHANNEL_LB;
4102 channel_map[4] = PCM_CHANNEL_RB;
4103 break;
4104 case 6:
4105 /* AUDIO_CHANNEL_OUT_5POINT1 */
4106 channel_map[0] = PCM_CHANNEL_FL;
4107 channel_map[1] = PCM_CHANNEL_FR;
4108 channel_map[2] = PCM_CHANNEL_FC;
4109 channel_map[3] = PCM_CHANNEL_LFE;
4110 channel_map[4] = PCM_CHANNEL_LB;
4111 channel_map[5] = PCM_CHANNEL_RB;
4112 if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1_SIDE)
4113 {
4114 channel_map[4] = PCM_CHANNEL_LS;
4115 channel_map[5] = PCM_CHANNEL_RS;
4116 }
4117 break;
4118 case 7:
4119 /* AUDIO_CHANNEL_OUT_6POINT1 */
4120 channel_map[0] = PCM_CHANNEL_FL;
4121 channel_map[1] = PCM_CHANNEL_FR;
4122 channel_map[2] = PCM_CHANNEL_FC;
4123 channel_map[3] = PCM_CHANNEL_LFE;
4124 channel_map[4] = PCM_CHANNEL_LB;
4125 channel_map[5] = PCM_CHANNEL_RB;
4126 channel_map[6] = PCM_CHANNEL_CS;
4127 break;
4128 case 8:
4129 /* AUDIO_CHANNEL_OUT_7POINT1 */
4130 channel_map[0] = PCM_CHANNEL_FL;
4131 channel_map[1] = PCM_CHANNEL_FR;
4132 channel_map[2] = PCM_CHANNEL_FC;
4133 channel_map[3] = PCM_CHANNEL_LFE;
4134 channel_map[4] = PCM_CHANNEL_LB;
4135 channel_map[5] = PCM_CHANNEL_RB;
4136 channel_map[6] = PCM_CHANNEL_LS;
4137 channel_map[7] = PCM_CHANNEL_RS;
4138 break;
4139 default:
4140 ALOGE("unsupported channels %d for setting channel map", channels);
4141 return -1;
4142 }
4143 ret = platform_set_channel_map(platform, channels, channel_map, snd_id);
4144 return ret;
4145}
4146
4147int platform_get_edid_info(void *platform)
4148{
4149 struct platform_data *my_data = (struct platform_data *)platform;
4150 struct audio_device *adev = my_data->adev;
4151 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
4152 char *sad = block;
4153 int num_audio_blocks;
4154 int channel_count = 2;
4155 int i, ret, count;
4156
4157 struct mixer_ctl *ctl;
4158 char edid_data[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE + 1] = {0};
4159 edid_audio_info *info;
4160
4161 if (my_data->edid_valid) {
4162 /* use cached edid */
4163 return 0;
4164 }
4165
4166 if (my_data->edid_info == NULL) {
4167 my_data->edid_info =
4168 (struct edid_audio_info *)calloc(1, sizeof(struct edid_audio_info));
4169 }
4170
4171 info = my_data->edid_info;
4172
4173 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
4174 if (!ctl) {
4175 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4176 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
4177 goto fail;
4178 }
4179
4180 mixer_ctl_update(ctl);
4181
4182 count = mixer_ctl_get_num_values(ctl);
4183
4184 /* Read SAD blocks, clamping the maximum size for safety */
4185 if (count > (int)sizeof(block))
4186 count = (int)sizeof(block);
4187
4188 ret = mixer_ctl_get_array(ctl, block, count);
4189 if (ret != 0) {
4190 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
4191 goto fail;
4192 }
4193 edid_data[0] = count;
4194 memcpy(&edid_data[1], block, count);
4195
Ashish Jain5a97ddd2015-05-13 10:52:34 +0530[diff] [blame]4196#ifdef HDMI_EDID_ENABLED
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4197 if (!edid_get_sink_caps(info, edid_data)) {
4198 ALOGE("%s: Failed to get HDMI sink capabilities", __func__);
4199 goto fail;
4200 }
Ashish Jain5a97ddd2015-05-13 10:52:34 +0530[diff] [blame]4201#endif
4202
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4203 my_data->edid_valid = true;
4204 return 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4205fail:
4206 if (my_data->edid_info) {
4207 free(my_data->edid_info);
4208 my_data->edid_info = NULL;
4209 my_data->edid_valid = false;
4210 }
4211 ALOGE("%s: return -EINVAL", __func__);
4212 return -EINVAL;
4213}
4214
4215
4216int platform_set_channel_allocation(void *platform, int channel_alloc)
4217{
4218 struct mixer_ctl *ctl;
4219 const char *mixer_ctl_name = "HDMI RX CA";
4220 int ret;
4221 struct platform_data *my_data = (struct platform_data *)platform;
4222 struct audio_device *adev = my_data->adev;
4223
4224 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4225 if (!ctl) {
4226 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4227 __func__, mixer_ctl_name);
4228 ret = EINVAL;
4229 }
4230 ALOGD(":%s channel allocation = 0x%x", __func__, channel_alloc);
4231 ret = mixer_ctl_set_value(ctl, 0, channel_alloc);
4232
4233 if (ret < 0) {
4234 ALOGE("%s: Could not set ctl, error:%d ", __func__, ret);
4235 }
4236
4237 return ret;
4238}
4239
4240int platform_set_channel_map(void *platform, int ch_count, char *ch_map, int snd_id)
4241{
4242 struct mixer_ctl *ctl;
4243 char mixer_ctl_name[44]; // max length of name is 44 as defined
4244 int ret;
4245 unsigned int i;
4246 int set_values[8] = {0};
4247 char device_num[13]; // device number up to 2 digit
4248 struct platform_data *my_data = (struct platform_data *)platform;
4249 struct audio_device *adev = my_data->adev;
4250 ALOGV("%s channel_count:%d",__func__, ch_count);
4251 if (NULL == ch_map) {
4252 ALOGE("%s: Invalid channel mapping used", __func__);
4253 return -EINVAL;
4254 }
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4255
4256 /*
4257 * If snd_id is greater than 0, stream channel mapping
4258 * If snd_id is below 0, typically -1, device channel mapping
4259 */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4260 if (snd_id >= 0) {
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4261 snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "Playback Channel Map%d", snd_id);
4262 } else {
4263 strlcpy(mixer_ctl_name, "Playback Device Channel Map", sizeof(mixer_ctl_name));
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4264 }
4265
4266 ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
4267
4268 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4269 if (!ctl) {
4270 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4271 __func__, mixer_ctl_name);
4272 return -EINVAL;
4273 }
4274 for (i = 0; i< ARRAY_SIZE(set_values); i++) {
4275 set_values[i] = ch_map[i];
4276 }
4277
4278 ALOGD("%s: set mapping(%d %d %d %d %d %d %d %d) for channel:%d", __func__,
4279 set_values[0], set_values[1], set_values[2], set_values[3], set_values[4],
4280 set_values[5], set_values[6], set_values[7], ch_count);
4281
4282 ret = mixer_ctl_set_array(ctl, set_values, ch_count);
4283 if (ret < 0) {
4284 ALOGE("%s: Could not set ctl, error:%d ch_count:%d",
4285 __func__, ret, ch_count);
4286 }
4287 return ret;
4288}
4289
4290unsigned char platform_map_to_edid_format(int audio_format)
4291{
4292 unsigned char format;
4293 switch (audio_format & AUDIO_FORMAT_MAIN_MASK) {
4294 case AUDIO_FORMAT_AC3:
4295 ALOGV("%s: AC3", __func__);
4296 format = AC3;
4297 break;
4298 case AUDIO_FORMAT_AAC:
4299 ALOGV("%s:AAC", __func__);
4300 format = AAC;
4301 break;
4302 case AUDIO_FORMAT_E_AC3:
4303 ALOGV("%s:E_AC3", __func__);
4304 format = DOLBY_DIGITAL_PLUS;
4305 break;
4306 case AUDIO_FORMAT_PCM_16_BIT:
4307 case AUDIO_FORMAT_PCM_16_BIT_OFFLOAD:
4308 case AUDIO_FORMAT_PCM_24_BIT_OFFLOAD:
4309 default:
4310 ALOGV("%s:PCM", __func__);
4311 format = LPCM;
4312 break;
4313 }
4314 return format;
4315}
4316
4317uint32_t platform_get_compress_passthrough_buffer_size(
4318 audio_offload_info_t* info)
4319{
4320 uint32_t fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4321 if (!info->has_video)
4322 fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4323
4324 return fragment_size;
4325}
4326
4327void platform_reset_edid_info(void *platform) {
4328
4329 ALOGV("%s:", __func__);
4330 struct platform_data *my_data = (struct platform_data *)platform;
4331 if (my_data->edid_info) {
4332 ALOGV("%s :free edid", __func__);
4333 free(my_data->edid_info);
4334 my_data->edid_info = NULL;
4335 }
4336}
4337
4338bool platform_is_edid_supported_format(void *platform, int format)
4339{
4340 struct platform_data *my_data = (struct platform_data *)platform;
4341 struct audio_device *adev = my_data->adev;
4342 edid_audio_info *info = NULL;
4343 int num_audio_blocks;
4344 int i, ret, count;
4345 unsigned char format_id = platform_map_to_edid_format(format);
4346
4347 ret = platform_get_edid_info(platform);
4348 info = (edid_audio_info *)my_data->edid_info;
4349 if (ret == 0 && info != NULL) {
4350 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4351 /*
4352 * To check
4353 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
4354 * & DOLBY_DIGITAL_PLUS
4355 */
4356 if (info->audio_blocks_array[i].format_id == format_id) {
4357 ALOGV("%s:platform_is_edid_supported_format true %x",
4358 __func__, format);
4359 return true;
4360 }
4361 }
4362 }
4363 ALOGV("%s:platform_is_edid_supported_format false %x",
4364 __func__, format);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4365 return false;
4366}
4367
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4368int platform_set_edid_channels_configuration(void *platform, int channels) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4369
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4370 struct platform_data *my_data = (struct platform_data *)platform;
4371 struct audio_device *adev = my_data->adev;
4372 edid_audio_info *info = NULL;
4373 int num_audio_blocks;
4374 int channel_count = 2;
4375 int i, ret, count;
4376 char default_channelMap[MAX_CHANNELS_SUPPORTED] = {0};
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4377
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4378 ret = platform_get_edid_info(platform);
4379 info = (edid_audio_info *)my_data->edid_info;
4380 if(ret == 0 && info != NULL) {
4381 if (channels > 2) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4382
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4383 ALOGV("%s:able to get HDMI sink capabilities multi channel playback",
4384 __func__);
4385 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4386 if (info->audio_blocks_array[i].format_id == LPCM &&
4387 info->audio_blocks_array[i].channels > channel_count &&
4388 info->audio_blocks_array[i].channels <= MAX_HDMI_CHANNEL_CNT) {
4389 channel_count = info->audio_blocks_array[i].channels;
4390 }
4391 }
4392 ALOGV("%s:channel_count:%d", __func__, channel_count);
4393 /*
4394 * Channel map is set for supported hdmi max channel count even
4395 * though the input channel count set on adm is less than or equal to
4396 * max supported channel count
4397 */
4398 platform_set_channel_map(platform, channel_count, info->channel_map, -1);
4399 platform_set_channel_allocation(platform, info->channel_allocation);
4400 } else {
4401 default_channelMap[0] = PCM_CHANNEL_FL;
4402 default_channelMap[1] = PCM_CHANNEL_FR;
4403 platform_set_channel_map(platform,2,default_channelMap,-1);
4404 platform_set_channel_allocation(platform,0);
4405 }
4406 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4407
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4408 return 0;
4409}
4410
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4411void platform_cache_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4412{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4413 platform_get_edid_info(platform);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4414}
4415
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4416void platform_invalidate_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4417{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4418 struct platform_data *my_data = (struct platform_data *)platform;
4419 my_data->edid_valid = false;
4420 if (my_data->edid_info) {
4421 memset(my_data->edid_info, 0, sizeof(struct edid_audio_info));
4422 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4423}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4424
4425int platform_set_mixer_control(struct stream_out *out, const char * mixer_ctl_name,
4426 const char *mixer_val)
4427{
4428 struct audio_device *adev = out->dev;
4429 struct mixer_ctl *ctl = NULL;
4430 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
4431 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4432 if (!ctl) {
4433 ALOGE("%s: could not get ctl for mixer cmd - %s",
4434 __func__, mixer_ctl_name);
4435 return -EINVAL;
4436 }
4437
4438 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
4439}
4440
4441int platform_set_hdmi_config(struct stream_out *out)
4442{
4443 struct listnode *node;
4444 struct audio_usecase *usecase;
4445 struct audio_device *adev = out->dev;
4446 const char *hdmi_format_ctrl = "HDMI RX Format";
4447 const char *hdmi_rate_ctrl = "HDMI_RX SampleRate";
4448 int sample_rate = out->sample_rate;
4449 /*TODO: Add rules and check if this needs to be done.*/
4450 if((is_offload_usecase(out->usecase)) &&
4451 (out->compr_config.codec->compr_passthr == PASSTHROUGH ||
4452 out->compr_config.codec->compr_passthr == PASSTHROUGH_CONVERT)) {
4453 /* TODO: can we add mixer control for channels here avoid setting */
4454 if ((out->format == AUDIO_FORMAT_E_AC3 ||
4455 out->format == AUDIO_FORMAT_E_AC3_JOC) &&
4456 (out->compr_config.codec->compr_passthr == PASSTHROUGH))
4457 sample_rate = out->sample_rate * 4;
4458 ALOGD("%s:HDMI compress format and samplerate %d, sample_rate %d",
4459 __func__, out->sample_rate, sample_rate);
4460 platform_set_mixer_control(out, hdmi_format_ctrl, "Compr");
4461 switch (sample_rate) {
4462 case 32000:
4463 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_32");
4464 break;
4465 case 44100:
4466 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_44_1");
4467 break;
4468 case 96000:
4469 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_96");
4470 break;
4471 case 176400:
4472 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_176_4");
4473 break;
4474 case 192000:
4475 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_192");
4476 break;
4477 case 128000:
4478 if (out->format != AUDIO_FORMAT_E_AC3) {
4479 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_128");
4480 break;
4481 } else
4482 ALOGW("Unsupported sample rate for E_AC3 32K");
4483 default:
4484 case 48000:
4485 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
4486 break;
4487 }
4488 } else {
4489 ALOGD("%s: HDMI pcm and samplerate %d", __func__,
4490 out->sample_rate);
4491 platform_set_mixer_control(out, hdmi_format_ctrl, "LPCM");
4492 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
4493 }
4494
4495 /*
4496 * Deroute all the playback streams routed to HDMI so that
4497 * the back end is deactivated. Note that backend will not
4498 * be deactivated if any one stream is connected to it.
4499 */
4500 list_for_each(node, &adev->usecase_list) {
4501 usecase = node_to_item(node, struct audio_usecase, list);
4502 ALOGV("%s:disable: usecase type %d, devices 0x%x", __func__,
4503 usecase->type, usecase->devices);
4504 if (usecase->type == PCM_PLAYBACK &&
4505 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
4506 disable_audio_route(adev, usecase);
4507 }
4508 }
4509
4510 /*
4511 * Enable all the streams disabled above. Now the HDMI backend
4512 * will be activated with new channel configuration
4513 */
4514 list_for_each(node, &adev->usecase_list) {
4515 usecase = node_to_item(node, struct audio_usecase, list);
4516 ALOGV("%s:enable: usecase type %d, devices 0x%x", __func__,
4517 usecase->type, usecase->devices);
4518 if (usecase->type == PCM_PLAYBACK &&
4519 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
4520 enable_audio_route(adev, usecase);
4521 }
4522 }
4523
4524 return 0;
4525}
4526
4527int platform_set_device_params(struct stream_out *out, int param, int value)
4528{
4529 struct audio_device *adev = out->dev;
4530 struct mixer_ctl *ctl;
4531 char *mixer_ctl_name = "Device PP Params";
4532 int ret = 0;
4533 uint32_t set_values[] = {0,0};
4534
4535 set_values[0] = param;
4536 set_values[1] = value;
4537
4538 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4539 if (!ctl) {
4540 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4541 __func__, mixer_ctl_name);
4542 ret = -EINVAL;
4543 goto end;
4544 }
4545
4546 ALOGV("%s: Setting device pp params param: %d, value %d mixer ctrl:%s",
4547 __func__,param, value, mixer_ctl_name);
4548 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
4549
4550end:
4551 return ret;
4552}
4553
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]4554int platform_get_subsys_image_name(char *buf)
4555{
4556 strlcpy(buf, PLATFORM_IMAGE_NAME, sizeof(PLATFORM_IMAGE_NAME));
4557 return 0;
4558}
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4559
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4560/*
4561 * This is a lookup table to map android audio input device to audio h/w interface (backend).
4562 * The table can be extended for other input devices by adding appropriate entries.
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4563 * The audio interface for a particular input device need to be added in
4564 * audio_platform_info.xml file.
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4565 */
4566struct audio_device_to_audio_interface audio_device_to_interface_table[] = {
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4567 {AUDIO_DEVICE_IN_BUILTIN_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BUILTIN_MIC), ""},
4568 {AUDIO_DEVICE_IN_BACK_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BACK_MIC), ""},
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4569};
4570
4571int audio_device_to_interface_table_len =
4572 sizeof(audio_device_to_interface_table) / sizeof(audio_device_to_interface_table[0]);
4573
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4574int platform_set_audio_device_interface(const char * device_name,
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4575 const char *intf_name,
4576 const char *codec_type)
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4577{
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4578 int ret = 0;
4579 int i;
4580
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4581 if (device_name == NULL || intf_name == NULL || codec_type == NULL) {
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4582 ALOGE("%s: Invalid input", __func__);
4583
4584 ret = -EINVAL;
4585 goto done;
4586 }
4587
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4588 ALOGD("%s: Enter, device name:%s, intf name:%s, codec_type:%s", __func__,
4589 device_name, intf_name, codec_type);
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4590
4591 size_t device_name_len = strlen(device_name);
4592 for (i = 0; i < audio_device_to_interface_table_len; i++) {
4593 char* name = audio_device_to_interface_table[i].device_name;
4594 size_t name_len = strlen(name);
4595 if ((name_len == device_name_len) &&
4596 (strncmp(device_name, name, name_len) == 0)) {
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4597 if (is_external_codec &&
4598 (strncmp(codec_type, "external", strlen(codec_type)) == 0)) {
4599 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4600 __func__, device_name, intf_name);
4601
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4602 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4603 sizeof(audio_device_to_interface_table[i].interface_name));
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4604 } else if (!is_external_codec &&
4605 (strncmp(codec_type, "internal", strlen(codec_type)) == 0)) {
4606 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
4607 __func__, device_name, intf_name);
4608
4609 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
4610 sizeof(audio_device_to_interface_table[i].interface_name));
4611 } else
4612 ALOGE("Invalid codec_type specified. Ignoring this interface entry.");
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4613 goto done;
4614 }
4615 }
4616 ALOGE("%s: Could not find matching device name %s",
4617 __func__, device_name);
4618
4619 ret = -EINVAL;
4620
4621done:
4622 return ret;
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4623}
Laxminath Kasam44f49402015-05-29 18:37:11 +0530[diff] [blame]4624
4625/*
4626 * This is a lookup table to map names of speaker device with respective left and right TZ names.
4627 * Also the tz names for a particular left or right speaker can be overriden by adding
4628 * corresponding entry in audio_platform_info.xml file.
4629 */
4630struct speaker_device_to_tz_names speaker_device_tz_names = {
4631 {SND_DEVICE_OUT_SPEAKER, "", ""},
4632};
4633
4634const char *platform_get_spkr_1_tz_name(snd_device_t snd_device)
4635{
4636 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
4637 return speaker_device_tz_names.spkr_1_tz_name;
4638 else
4639 return "";
4640}
4641
4642const char *platform_get_spkr_2_tz_name(snd_device_t snd_device)
4643{
4644 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
4645 return speaker_device_tz_names.spkr_2_tz_name;
4646 else
4647 return "";
4648}
4649
4650int platform_set_spkr_device_tz_names(snd_device_t index,
4651 const char *spkr_1_tz_name, const char *spkr_2_tz_name)
4652{
4653 int ret = 0;
4654 int i;
4655
4656 if (spkr_1_tz_name == NULL && spkr_2_tz_name == NULL) {
4657 ALOGE("%s: Invalid input", __func__);
4658 ret = -EINVAL;
4659 goto done;
4660 }
4661 if (index != speaker_device_tz_names.snd_device) {
4662 ALOGE("%s: not matching speaker device\n");
4663 ret = -EINVAL;
4664 goto done;
4665 }
4666 ALOGD("%s: Enter, spkr_1_tz_name :%s, spkr_2_tz_name:%s",
4667 __func__, spkr_1_tz_name, spkr_2_tz_name);
4668
4669 if (spkr_1_tz_name != NULL)
4670 strlcpy(speaker_device_tz_names.spkr_1_tz_name, spkr_1_tz_name,
4671 sizeof(speaker_device_tz_names.spkr_1_tz_name));
4672
4673 if (spkr_2_tz_name != NULL)
4674 strlcpy(speaker_device_tz_names.spkr_2_tz_name, spkr_2_tz_name,
4675 sizeof(speaker_device_tz_names.spkr_2_tz_name));
4676done:
4677 return ret;
4678}
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4679
Laxminath Kasambe641ab2015-07-24 20:27:42 +0530[diff] [blame]4680int platform_get_wsa_mode(void *adev)
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4681{
Laxminath Kasambe641ab2015-07-24 20:27:42 +0530[diff] [blame]4682 struct audio_device *adev_h = adev;
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4683 char *snd_card_name;
4684
Laxminath Kasambe641ab2015-07-24 20:27:42 +0530[diff] [blame]4685 snd_card_name = mixer_get_name(adev_h->mixer);
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4686 if ((!strcmp(snd_card_name, "msm8952-skum-snd-card")) ||
Laxminath Kasambe641ab2015-07-24 20:27:42 +0530[diff] [blame]4687 (!strcmp(snd_card_name, "msm8952-snd-card")) ||
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4688 (!strcmp(snd_card_name, "msm8952-snd-card-mtp")))
4689 return 1;
4690 else
4691 return 0;
4692}