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review.blissroms.org / platform_hardware_qcom_audio / f110e7f23190e1927823aed5d384bd7d10038c60 / . / hal / msm8916 / platform.c
blob: 5d0eac54d01baf87d7f70d612c8f9c498de23941 [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
1379bool is_wsa_found(void)
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;
1388
1389 if (!getcwd(cwd, sizeof(cwd)))
1390 return false;
1391
1392 chdir(THERMAL_SYSFS); /* Change dir to read the entries. Doesnt work
1393 otherwise */
1394 tdir = opendir(THERMAL_SYSFS);
1395 if (!tdir) {
1396 ALOGE("Unable to open %s\n", THERMAL_SYSFS);
1397 return false;
1398 }
1399
1400 while ((tdirent = readdir(tdir))) {
1401 char buf[50];
1402 struct dirent *tzdirent;
1403 DIR *tzdir = NULL;
1404
1405 tzdir = opendir(tdirent->d_name);
1406 if (!tzdir)
1407 continue;
1408 while ((tzdirent = readdir(tzdir))) {
1409 if (strcmp(tzdirent->d_name, "type"))
1410 continue;
1411 snprintf(name, MAX_PATH, TZ_TYPE, tzn);
1412 ALOGD("Opening %s\n", name);
1413 read_line_from_file(name, buf, sizeof(buf));
1414 if (strstr(buf, file)) {
1415 found = true;
1416 break;
1417 }
1418 tzn++;
1419 }
1420 closedir(tzdir);
1421 if (found == true)
1422 break;
1423 }
1424 closedir(tdir);
1425 chdir(cwd); /* Restore current working dir */
1426 return found;
1427}
1428
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1429void *platform_init(struct audio_device *adev)
1430{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1431 char platform[PROPERTY_VALUE_MAX];
1432 char baseband[PROPERTY_VALUE_MAX];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1433 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1434 struct platform_data *my_data = NULL;
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1435 int retry_num = 0, snd_card_num = 0, key = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1436 const char *snd_card_name;
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]1437 char mixer_xml_path[MAX_MIXER_XML_PATH],ffspEnable[PROPERTY_VALUE_MAX];
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1438 char *cvd_version = NULL;
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1439 const char *mixer_ctl_name = "Set HPX ActiveBe";
1440 struct mixer_ctl *ctl = NULL;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1441 int idx;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1442
1443 my_data = calloc(1, sizeof(struct platform_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1444 if (!my_data) {
1445 ALOGE("failed to allocate platform data");
1446 return NULL;
1447 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1448
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1449 while (snd_card_num < MAX_SND_CARD) {
1450 adev->mixer = mixer_open(snd_card_num);
1451
1452 while (!adev->mixer && retry_num < RETRY_NUMBER) {
1453 usleep(RETRY_US);
1454 adev->mixer = mixer_open(snd_card_num);
1455 retry_num++;
1456 }
1457
1458 if (!adev->mixer) {
1459 ALOGE("%s: Unable to open the mixer card: %d", __func__,
1460 snd_card_num);
1461 retry_num = 0;
1462 snd_card_num++;
1463 continue;
1464 }
1465
1466 snd_card_name = mixer_get_name(adev->mixer);
1467 ALOGV("%s: snd_card_name: %s", __func__, snd_card_name);
1468
1469 my_data->hw_info = hw_info_init(snd_card_name);
1470 if (!my_data->hw_info) {
1471 ALOGE("%s: Failed to init hardware info", __func__);
1472 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1473 query_platform(snd_card_name, mixer_xml_path);
1474 ALOGD("%s: mixer path file is %s", __func__,
1475 mixer_xml_path);
1476 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
1477 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1478 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1479 mixer_xml_path);
1480 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1481 if (!adev->audio_route) {
1482 ALOGE("%s: Failed to init audio route controls, aborting.",
1483 __func__);
1484 free(my_data);
1485 return NULL;
1486 }
1487 adev->snd_card = snd_card_num;
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1488 update_codec_type(snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1489 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
1490 break;
1491 }
1492 retry_num = 0;
1493 snd_card_num++;
1494 }
1495
1496 if (snd_card_num >= MAX_SND_CARD) {
1497 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
1498 free(my_data);
1499 return NULL;
1500 }
1501
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1502 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1503 my_data->fluence_in_spkr_mode = false;
1504 my_data->fluence_in_voice_call = false;
1505 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1506 my_data->fluence_in_audio_rec = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1507 my_data->external_spk_1 = false;
1508 my_data->external_spk_2 = false;
1509 my_data->external_mic = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1510 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1511 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]1512 my_data->slowtalk = false;
1513 my_data->hd_voice = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1514 my_data->edid_info = NULL;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1515 my_data->is_wsa_speaker = false;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1516
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1517 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
1518 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1519 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1520 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1521 my_data->fluence_type = FLUENCE_DUAL_MIC;
1522 } else {
1523 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1524 }
1525
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1526 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1527 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1528 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1529 my_data->fluence_in_voice_call = true;
1530 }
1531
1532 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1533 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1534 my_data->fluence_in_voice_rec = true;
1535 }
1536
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1537 property_get("persist.audio.fluence.audiorec",value,"");
1538 if (!strncmp("true", value, sizeof("true"))) {
1539 my_data->fluence_in_audio_rec = true;
1540 }
1541
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1542 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1543 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1544 my_data->fluence_in_spkr_mode = true;
1545 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1546
1547 property_get("persist.audio.fluence.mode",value,"");
1548 if (!strncmp("broadside", value, sizeof("broadside"))) {
1549 my_data->fluence_mode = FLUENCE_BROADSIDE;
1550 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1551 }
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1552 property_get("persist.audio.FFSP.enable", ffspEnable, "");
1553 if (!strncmp("true", ffspEnable, sizeof("true"))) {
1554 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1555 acdb_device_table[SND_DEVICE_OUT_SPEAKER_WSA] = 131;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1556 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
1557 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
1558 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1559 }
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1560
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1561 /* Check if Vbat speaker enabled property is set, this should be done before acdb init */
1562 bool ret = false;
1563 ret = audio_extn_can_use_vbat();
1564 if (ret)
1565 my_data->is_vbat_speaker = true;
1566
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1567 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1568 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1569 if (my_data->acdb_handle == NULL) {
1570 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1571 } else {
1572 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1573 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1574 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1575 if (!my_data->acdb_deallocate)
1576 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1577 __func__, LIB_ACDB_LOADER);
1578
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1579 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]1580 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1581 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1582 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1583 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1584
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1585 my_data->acdb_set_audio_cal = (acdb_set_audio_cal_t)dlsym(my_data->acdb_handle,
1586 "acdb_loader_set_audio_cal_v2");
1587 if (!my_data->acdb_set_audio_cal)
1588 ALOGE("%s: Could not find the symbol acdb_set_audio_cal_v2 from %s",
1589 __func__, LIB_ACDB_LOADER);
1590
1591 my_data->acdb_get_audio_cal = (acdb_get_audio_cal_t)dlsym(my_data->acdb_handle,
1592 "acdb_loader_get_audio_cal_v2");
1593 if (!my_data->acdb_get_audio_cal)
1594 ALOGE("%s: Could not find the symbol acdb_get_audio_cal_v2 from %s",
1595 __func__, LIB_ACDB_LOADER);
1596
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1597 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1598 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1599 if (!my_data->acdb_send_voice_cal)
1600 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1601 __func__, LIB_ACDB_LOADER);
1602
1603 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1604 "acdb_loader_reload_vocvoltable");
1605 if (!my_data->acdb_reload_vocvoltable)
1606 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1607 __func__, LIB_ACDB_LOADER);
1608
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1609 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1610 my_data->acdb_handle,
1611 "acdb_loader_get_default_app_type");
1612 if (!my_data->acdb_get_default_app_type)
1613 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1614 __func__, LIB_ACDB_LOADER);
1615
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1616 my_data->acdb_set_codec_data = (acdb_set_codec_data_t)dlsym(
1617 my_data->acdb_handle,
1618 "acdb_loader_set_codec_data");
1619 if (!my_data->acdb_set_codec_data)
1620 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1621 __func__, LIB_ACDB_LOADER);
1622
1623
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1624 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1625 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1626 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1627 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1628 goto acdb_init_fail;
1629 }
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]1630 platform_acdb_init(my_data);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1631 }
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1632 audio_extn_pm_vote();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1633
Laxminath Kasam9e938362015-08-11 12:44:47 +0530[diff] [blame]1634 if (is_wsa_found())
1635 my_data->is_wsa_speaker = true;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1636
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1637 /* Configure active back end for HPX*/
1638 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1639 if (ctl) {
1640 ALOGE(" sending HPX Active BE information ");
1641 mixer_ctl_set_value(ctl, 0, is_external_codec);
1642 }
1643
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1644acdb_init_fail:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1645
1646 set_platform_defaults();
1647
Dhananjay Kumar94c5eff2015-05-25 19:11:30 +0530[diff] [blame]1648 /* Initialize ACDB and PCM ID's */
1649 if (is_external_codec)
1650 platform_info_init(PLATFORM_INFO_XML_PATH_EXTCODEC);
1651 else
1652 platform_info_init(PLATFORM_INFO_XML_PATH);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1653
1654 /* init usb */
1655 audio_extn_usb_init(adev);
1656 /* update sound cards appropriately */
1657 audio_extn_usb_set_proxy_sound_card(adev->snd_card);
1658
1659 /* Read one time ssr property */
1660 audio_extn_ssr_update_enabled();
1661 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1662
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1663 /* init dap hal */
1664 audio_extn_dap_hal_init(adev->snd_card);
1665
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1666 audio_extn_dolby_set_license(adev);
1667
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1668 /* init audio device arbitration */
1669 audio_extn_dev_arbi_init();
1670
1671 my_data->edid_info = NULL;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1672
1673 /* initialize backend config */
1674 for (idx = 0; idx < MAX_CODEC_BACKENDS; idx++) {
1675 my_data->current_backend_cfg[idx].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
1676 if (idx == HEADPHONE_44_1_BACKEND)
1677 my_data->current_backend_cfg[idx].sample_rate = OUTPUT_SAMPLING_RATE_44100;
1678 my_data->current_backend_cfg[idx].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
1679 }
1680
1681 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1682 strdup("SLIM_0_RX Format");
1683 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1684 strdup("SLIM_0_RX SampleRate");
1685
1686 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].bitwidth_mixer_ctl =
1687 strdup("SLIM_5_RX Format");
1688 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].samplerate_mixer_ctl =
1689 strdup("SLIM_5_RX SampleRate");
1690
1691 my_data->edid_info = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1692 return my_data;
1693}
1694
1695void platform_deinit(void *platform)
1696{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1697 struct platform_data *my_data = (struct platform_data *)platform;
1698
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1699 if (my_data->edid_info) {
1700 free(my_data->edid_info);
1701 my_data->edid_info = NULL;
1702 }
1703
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1704 hw_info_deinit(my_data->hw_info);
1705 close_csd_client(my_data->csd);
1706
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1707 int32_t dev;
1708 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1709 if (backend_table[dev]) {
1710 free(backend_table[dev]);
1711 backend_table[dev]= NULL;
1712 }
1713 }
1714
1715 /* deinit audio device arbitration */
1716 audio_extn_dev_arbi_deinit();
1717
1718 if (my_data->edid_info) {
1719 free(my_data->edid_info);
1720 my_data->edid_info = NULL;
1721 }
1722
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1723 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1724 /* deinit usb */
1725 audio_extn_usb_deinit();
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1726 audio_extn_dap_hal_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1727}
1728
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]1729int platform_is_acdb_initialized(void *platform)
1730{
1731 struct platform_data *my_data = (struct platform_data *)platform;
1732 ALOGD("%s: acdb initialized %d\n", __func__, my_data->is_acdb_initialized);
1733 return my_data->is_acdb_initialized;
1734}
1735
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1736const char *platform_get_snd_device_name(snd_device_t snd_device)
1737{
1738 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
1739 return device_table[snd_device];
1740 else
1741 return "";
1742}
1743
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1744int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
1745 char *device_name)
1746{
1747 struct platform_data *my_data = (struct platform_data *)platform;
1748
1749 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1750 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
1751 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
1752 } else {
1753 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
1754 return -EINVAL;
1755 }
1756
1757 return 0;
1758}
1759
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1760void platform_add_backend_name(char *mixer_path, snd_device_t snd_device,
1761 struct audio_usecase *usecase)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1762{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1763 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1764 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1765 return;
1766 }
1767
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1768 if((snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
1769 !(usecase->type == VOICE_CALL || usecase->type == VOIP_CALL)) {
1770 ALOGI("%s: Not adding vbat speaker device to non voice use cases", __func__);
1771 return;
1772 }
1773
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1774 const char * suffix = backend_table[snd_device];
1775
1776 if (suffix != NULL) {
1777 strlcat(mixer_path, " ", MIXER_PATH_MAX_LENGTH);
1778 strlcat(mixer_path, suffix, MIXER_PATH_MAX_LENGTH);
1779 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1780}
1781
1782int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
1783{
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1784 int device_id = -1;
1785
1786 if (is_external_codec && is_misc_usecase(usecase)) {
1787 if (device_type == PCM_PLAYBACK)
1788 device_id = pcm_device_table_of_ext_codec[usecase][0];
1789 else
1790 device_id = pcm_device_table_of_ext_codec[usecase][1];
1791 } else {
1792 if (device_type == PCM_PLAYBACK)
1793 device_id = pcm_device_table[usecase][0];
1794 else
1795 device_id = pcm_device_table[usecase][1];
1796 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1797 return device_id;
1798}
1799
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1800static int find_index(struct name_to_index * table, int32_t len, const char * name)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1801{
1802 int ret = 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1803 int32_t i;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1804
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1805 if (table == NULL) {
1806 ALOGE("%s: table is NULL", __func__);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1807 ret = -ENODEV;
1808 goto done;
1809 }
1810
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1811 if (name == NULL) {
1812 ALOGE("null key");
1813 ret = -ENODEV;
1814 goto done;
1815 }
1816
1817 for (i=0; i < len; i++) {
1818 const char* tn = table[i].name;
1819 size_t len = strlen(tn);
1820 if (strncmp(tn, name, len) == 0) {
1821 if (strlen(name) != len) {
1822 continue; // substring
1823 }
1824 ret = table[i].index;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1825 goto done;
1826 }
1827 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1828 ALOGE("%s: Could not find index for name = %s",
1829 __func__, name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1830 ret = -ENODEV;
1831done:
1832 return ret;
1833}
1834
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1835int platform_set_fluence_type(void *platform, char *value)
1836{
1837 int ret = 0;
1838 int fluence_type = FLUENCE_NONE;
1839 int fluence_flag = NONE_FLAG;
1840 struct platform_data *my_data = (struct platform_data *)platform;
1841 struct audio_device *adev = my_data->adev;
1842
1843 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
1844
1845 /* only dual mic turn on and off is supported as of now through setparameters */
1846 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
1847 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
1848 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
1849 ALOGV("fluence dualmic feature enabled \n");
1850 fluence_type = FLUENCE_DUAL_MIC;
1851 fluence_flag = DMIC_FLAG;
1852 } else {
1853 ALOGE("%s: Failed to set DUALMIC", __func__);
1854 ret = -1;
1855 goto done;
1856 }
1857 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
1858 ALOGV("fluence disabled");
1859 fluence_type = FLUENCE_NONE;
1860 } else {
1861 ALOGE("Invalid fluence value : %s",value);
1862 ret = -1;
1863 goto done;
1864 }
1865
1866 if (fluence_type != my_data->fluence_type) {
1867 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
1868 my_data->fluence_type = fluence_type;
1869 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
1870 }
1871done:
1872 return ret;
1873}
1874
1875int platform_get_fluence_type(void *platform, char *value, uint32_t len)
1876{
1877 int ret = 0;
1878 struct platform_data *my_data = (struct platform_data *)platform;
1879
1880 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
1881 strlcpy(value, "quadmic", len);
1882 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
1883 strlcpy(value, "dualmic", len);
1884 } else if (my_data->fluence_type == FLUENCE_NONE) {
1885 strlcpy(value, "none", len);
1886 } else
1887 ret = -1;
1888
1889 return ret;
1890}
1891
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1892int platform_get_snd_device_index(char *device_name)
1893{
1894 return find_index(snd_device_name_index, SND_DEVICE_MAX, device_name);
1895}
1896
1897int platform_get_usecase_index(const char *usecase_name)
1898{
1899 return find_index(usecase_name_index, AUDIO_USECASE_MAX, usecase_name);
1900}
1901
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1902int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
1903{
1904 int ret = 0;
1905
1906 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1907 ALOGE("%s: Invalid snd_device = %d",
1908 __func__, snd_device);
1909 ret = -EINVAL;
1910 goto done;
1911 }
1912
1913 acdb_device_table[snd_device] = acdb_id;
1914done:
1915 return ret;
1916}
1917
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1918int platform_get_default_app_type(void *platform)
1919{
1920 struct platform_data *my_data = (struct platform_data *)platform;
1921
1922 if (my_data->acdb_get_default_app_type)
1923 return my_data->acdb_get_default_app_type();
1924 else
1925 return DEFAULT_APP_TYPE;
1926}
1927
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]1928int platform_get_snd_device_acdb_id(snd_device_t snd_device)
1929{
1930 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1931 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1932 return -EINVAL;
1933 }
1934 return acdb_device_table[snd_device];
1935}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1936
1937int 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]1938{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1939 int ret = 0;
1940
1941 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1942 ALOGE("%s: Invalid snd_device = %d",
1943 __func__, snd_device);
1944 ret = -EINVAL;
1945 goto done;
1946 }
1947
1948 backend_bit_width_table[snd_device] = bit_width;
1949done:
1950 return ret;
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1951}
1952
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1953int platform_get_snd_device_bit_width(snd_device_t snd_device)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1954{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1955 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1956 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
Ashish Jainf50be202015-07-19 05:39:23 -0700[diff] [blame]1957 return CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1958 }
1959 return backend_bit_width_table[snd_device];
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1960}
1961
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1962int platform_set_native_support(bool codec_support)
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]1963{
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1964 na_props.platform_na_prop_enabled = na_props.ui_na_prop_enabled
1965 = codec_support;
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]1966 ALOGD("%s: na_props.platform_na_prop_enabled: %d", __func__,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1967 na_props.platform_na_prop_enabled);
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]1968 return 0;
1969}
1970
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1971int platform_get_native_support()
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]1972{
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1973 int ret;
1974 if (na_props.platform_na_prop_enabled) {
1975 ret = na_props.ui_na_prop_enabled;
1976 } else {
1977 ret = na_props.platform_na_prop_enabled;
1978 }
1979 ALOGV("%s: na_props.ui_na_prop_enabled: %d", __func__,
1980 na_props.ui_na_prop_enabled);
1981 return ret;
1982}
1983
1984void native_audio_get_params(struct str_parms *query,
1985 struct str_parms *reply,
1986 char *value, int len)
1987{
1988 int ret;
1989 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
1990 value, len);
1991 if (ret >= 0) {
1992 if (na_props.platform_na_prop_enabled) {
1993 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
1994 na_props.ui_na_prop_enabled ? "true" : "false");
1995 ALOGV("%s: na_props.ui_na_prop_enabled: %d", __func__,
1996 na_props.ui_na_prop_enabled);
1997 } else {
1998 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
1999 "false");
2000 ALOGV("%s: native audio not supported: %d", __func__,
2001 na_props.platform_na_prop_enabled);
2002 }
2003 }
2004}
2005
2006int native_audio_set_params(struct platform_data *platform,
2007 struct str_parms *parms, char *value, int len)
2008{
2009 int ret = 0;
2010 struct audio_usecase *usecase;
2011 struct listnode *node;
2012
2013 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2014 value, len);
2015 if (ret >= 0) {
2016 if (na_props.platform_na_prop_enabled) {
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2017 if (!strncmp("true", value, sizeof("true"))) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2018 na_props.ui_na_prop_enabled = true;
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2019 ALOGD("%s: native audio feature enabled from UI",__func__);
2020 }
2021 else {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2022 na_props.ui_na_prop_enabled = false;
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2023 ALOGD("%s: native audio feature disabled from UI",__func__);
2024
2025 }
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2026
2027 str_parms_del(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO);
2028
2029 /* Iterate through the usecase list and trigger device switch for
2030 all the appropriate usecases */
2031 list_for_each(node, &(platform->adev)->usecase_list) {
2032 usecase = node_to_item(node, struct audio_usecase, list);
2033
2034 if (is_offload_usecase(usecase->id) &&
2035 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2036 usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) &&
2037 OUTPUT_SAMPLING_RATE_44100 == usecase->stream.out->sample_rate) {
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2038 ALOGD("%s: triggering dynamic device switch for usecase(%d: %s)"
2039 " stream(%p), device(%d)", __func__, usecase->id,
2040 use_case_table[usecase->id], usecase->stream,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2041 usecase->stream.out->devices);
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2042 select_devices(platform->adev, usecase->id);
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2043 }
2044 }
2045 } else {
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2046 ALOGD("%s: native audio not supported: %d", __func__,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2047 na_props.platform_na_prop_enabled);
2048 }
2049 }
2050 return ret;
2051}
2052
2053int platform_get_backend_index(snd_device_t snd_device)
2054{
2055 int32_t port = DEFAULT_CODEC_BACKEND;
2056
2057 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
2058 if (backend_table[snd_device] != NULL &&
2059 !strcmp(backend_table[snd_device], "headphones-44.1"))
2060 port = HEADPHONE_44_1_BACKEND;
2061 else
2062 port = DEFAULT_CODEC_BACKEND;
2063 } else {
2064 ALOGV("%s: Invalid device - %d ", __func__, snd_device);
2065 }
2066
2067 ALOGV("%s: backend port - %d", __func__, port);
2068 return port;
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2069}
2070
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2071int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2072 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2073{
2074 struct platform_data *my_data = (struct platform_data *)platform;
2075 int acdb_dev_id, acdb_dev_type;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2076 struct audio_device *adev = my_data->adev;
2077 int snd_device = SND_DEVICE_OUT_SPEAKER;
2078
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2079 if (usecase->type == PCM_PLAYBACK)
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2080 snd_device = usecase->out_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2081 else if ((usecase->type == PCM_HFP_CALL) || (usecase->type == PCM_CAPTURE))
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2082 snd_device = usecase->in_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2083 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]2084
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]2085 // Do not use Rx path default app type for TX path
2086 if ((usecase->type == PCM_CAPTURE) && (app_type == DEFAULT_APP_TYPE_RX_PATH)) {
2087 ALOGD("Resetting app type for Tx path to default");
2088 app_type = DEFAULT_APP_TYPE_TX_PATH;
2089 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2090 if (acdb_dev_id < 0) {
2091 ALOGE("%s: Could not find acdb id for device(%d)",
2092 __func__, snd_device);
2093 return -EINVAL;
2094 }
2095 if (my_data->acdb_send_audio_cal) {
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2096 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2097 __func__, snd_device, acdb_dev_id);
2098 if (snd_device >= SND_DEVICE_OUT_BEGIN &&
2099 snd_device < SND_DEVICE_OUT_END)
2100 acdb_dev_type = ACDB_DEV_TYPE_OUT;
2101 else
2102 acdb_dev_type = ACDB_DEV_TYPE_IN;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2103 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
2104 sample_rate);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2105 }
2106 return 0;
2107}
2108
2109int platform_switch_voice_call_device_pre(void *platform)
2110{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2111 struct platform_data *my_data = (struct platform_data *)platform;
2112 int ret = 0;
2113
2114 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]2115 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2116 /* This must be called before disabling mixer controls on APQ side */
2117 ret = my_data->csd->disable_device();
2118 if (ret < 0) {
2119 ALOGE("%s: csd_client_disable_device, failed, error %d",
2120 __func__, ret);
2121 }
2122 }
2123 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2124}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2125
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2126int platform_switch_voice_call_enable_device_config(void *platform,
2127 snd_device_t out_snd_device,
2128 snd_device_t in_snd_device)
2129{
2130 struct platform_data *my_data = (struct platform_data *)platform;
2131 int acdb_rx_id, acdb_tx_id;
2132 int ret = 0;
2133
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2134 if (my_data->csd == NULL)
2135 return ret;
2136
2137 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]2138 audio_extn_spkr_prot_is_enabled()) {
2139 if (my_data->is_vbat_speaker)
2140 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2141 else
2142 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2143 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2144 acdb_rx_id = acdb_device_table[out_snd_device];
2145
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2146 acdb_tx_id = acdb_device_table[in_snd_device];
2147
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2148 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2149 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
2150 if (ret < 0) {
2151 ALOGE("%s: csd_enable_device_config, failed, error %d",
2152 __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2153 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2154 } else {
2155 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2156 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2157 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2158
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2159 return ret;
2160}
2161
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2162int platform_switch_voice_call_device_post(void *platform,
2163 snd_device_t out_snd_device,
2164 snd_device_t in_snd_device)
2165{
2166 struct platform_data *my_data = (struct platform_data *)platform;
2167 int acdb_rx_id, acdb_tx_id;
2168
2169 if (my_data->acdb_send_voice_cal == NULL) {
2170 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
2171 } else {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2172 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
2173 audio_extn_spkr_prot_is_enabled())
2174 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
2175
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2176 acdb_rx_id = acdb_device_table[out_snd_device];
2177 acdb_tx_id = acdb_device_table[in_snd_device];
2178
2179 if (acdb_rx_id > 0 && acdb_tx_id > 0)
2180 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
2181 else
2182 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2183 acdb_rx_id, acdb_tx_id);
2184 }
2185
2186 return 0;
2187}
2188
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2189int platform_switch_voice_call_usecase_route_post(void *platform,
2190 snd_device_t out_snd_device,
2191 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2192{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2193 struct platform_data *my_data = (struct platform_data *)platform;
2194 int acdb_rx_id, acdb_tx_id;
2195 int ret = 0;
2196
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2197 if (my_data->csd == NULL)
2198 return ret;
2199
2200 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]2201 audio_extn_spkr_prot_is_enabled()) {
2202 if (my_data->is_vbat_speaker)
2203 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2204 else
2205 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2206 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2207 acdb_rx_id = acdb_device_table[out_snd_device];
2208
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2209 acdb_tx_id = acdb_device_table[in_snd_device];
2210
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2211 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2212 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
2213 my_data->adev->acdb_settings);
2214 if (ret < 0) {
2215 ALOGE("%s: csd_enable_device, failed, error %d", __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2216 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2217 } else {
2218 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2219 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2220 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2221
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2222 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2223}
2224
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2225int platform_start_voice_call(void *platform, uint32_t vsid)
2226{
2227 struct platform_data *my_data = (struct platform_data *)platform;
2228 int ret = 0;
2229
2230 if (my_data->csd != NULL) {
2231 ret = my_data->csd->start_voice(vsid);
2232 if (ret < 0) {
2233 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
2234 }
2235 }
2236 return ret;
2237}
2238
2239int platform_stop_voice_call(void *platform, uint32_t vsid)
2240{
2241 struct platform_data *my_data = (struct platform_data *)platform;
2242 int ret = 0;
2243
2244 if (my_data->csd != NULL) {
2245 ret = my_data->csd->stop_voice(vsid);
2246 if (ret < 0) {
2247 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
2248 }
2249 }
2250 return ret;
2251}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]2252
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2253int platform_get_sample_rate(void *platform, uint32_t *rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2254{
2255 return 0;
2256}
2257
2258int platform_set_voice_volume(void *platform, int volume)
2259{
2260 struct platform_data *my_data = (struct platform_data *)platform;
2261 struct audio_device *adev = my_data->adev;
2262 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2263 const char *mixer_ctl_name = "Voice Rx Gain";
2264 int vol_index = 0, ret = 0;
2265 uint32_t set_values[ ] = {0,
2266 ALL_SESSION_VSID,
2267 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2268
2269 // Voice volume levels are mapped to adsp volume levels as follows.
2270 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
2271 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2272 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
2273 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2274
2275 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2276 if (!ctl) {
2277 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2278 __func__, mixer_ctl_name);
2279 return -EINVAL;
2280 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2281 ALOGV("Setting voice volume index: %d", set_values[0]);
2282 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2283
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2284 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2285 ret = my_data->csd->volume(ALL_SESSION_VSID, volume,
2286 DEFAULT_VOLUME_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2287 if (ret < 0) {
2288 ALOGE("%s: csd_volume error %d", __func__, ret);
2289 }
2290 }
2291 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2292}
2293
2294int platform_set_mic_mute(void *platform, bool state)
2295{
2296 struct platform_data *my_data = (struct platform_data *)platform;
2297 struct audio_device *adev = my_data->adev;
2298 struct mixer_ctl *ctl;
2299 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2300 int ret = 0;
2301 uint32_t set_values[ ] = {0,
2302 ALL_SESSION_VSID,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2303 DEFAULT_MUTE_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2304
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2305 set_values[0] = state;
2306 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2307 if (!ctl) {
2308 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2309 __func__, mixer_ctl_name);
2310 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2311 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2312 ALOGV("Setting voice mute state: %d", state);
2313 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2314
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2315 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2316 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,
2317 DEFAULT_MUTE_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2318 if (ret < 0) {
2319 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
2320 }
2321 }
2322 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2323}
2324
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]2325int platform_set_device_mute(void *platform, bool state, char *dir)
2326{
2327 struct platform_data *my_data = (struct platform_data *)platform;
2328 struct audio_device *adev = my_data->adev;
2329 struct mixer_ctl *ctl;
2330 char *mixer_ctl_name = NULL;
2331 int ret = 0;
2332 uint32_t set_values[ ] = {0,
2333 ALL_SESSION_VSID,
2334 0};
2335 if(dir == NULL) {
2336 ALOGE("%s: Invalid direction:%s", __func__, dir);
2337 return -EINVAL;
2338 }
2339
2340 if (!strncmp("rx", dir, sizeof("rx"))) {
2341 mixer_ctl_name = "Voice Rx Device Mute";
2342 } else if (!strncmp("tx", dir, sizeof("tx"))) {
2343 mixer_ctl_name = "Voice Tx Device Mute";
2344 } else {
2345 return -EINVAL;
2346 }
2347
2348 set_values[0] = state;
2349 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2350 if (!ctl) {
2351 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2352 __func__, mixer_ctl_name);
2353 return -EINVAL;
2354 }
2355
2356 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
2357 __func__,state, mixer_ctl_name);
2358 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2359
2360 return ret;
2361}
2362
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2363snd_device_t platform_get_output_snd_device(void *platform, struct stream_out *out)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2364{
2365 struct platform_data *my_data = (struct platform_data *)platform;
2366 struct audio_device *adev = my_data->adev;
2367 audio_mode_t mode = adev->mode;
2368 snd_device_t snd_device = SND_DEVICE_NONE;
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2369 audio_devices_t devices = out->devices;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2370 unsigned int sample_rate = out->sample_rate;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2371#ifdef RECORD_PLAY_CONCURRENCY
2372 bool use_voip_out_devices = false;
2373 bool prop_rec_play_enabled = false;
2374 char recConcPropValue[PROPERTY_VALUE_MAX];
2375
2376 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
2377 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
2378 }
2379 use_voip_out_devices = prop_rec_play_enabled &&
2380 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
2381 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
2382#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2383
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2384 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2385 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2386 int channel_count = popcount(channel_mask);
2387
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2388 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
2389 if (devices == AUDIO_DEVICE_NONE ||
2390 devices & AUDIO_DEVICE_BIT_IN) {
2391 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
2392 goto exit;
2393 }
2394
Venkata Narendra Kumar Gutta62d96d52015-06-29 13:42:43 +0530[diff] [blame]2395 if (popcount(devices) == 2 && !voice_is_in_call(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2396 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
2397 AUDIO_DEVICE_OUT_SPEAKER)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2398 if (my_data->external_spk_1)
2399 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2400 else if (my_data->external_spk_2)
2401 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
2402 else
2403 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2404 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
2405 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2406 if (audio_extn_get_anc_enabled())
2407 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2408 else if (my_data->external_spk_1)
2409 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2410 else if (my_data->external_spk_2)
2411 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2412 else
2413 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2414 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
2415 AUDIO_DEVICE_OUT_SPEAKER)) {
2416 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2417 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
2418 AUDIO_DEVICE_OUT_SPEAKER)) {
2419 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2420 } else {
2421 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
2422 goto exit;
2423 }
2424 if (snd_device != SND_DEVICE_NONE) {
2425 goto exit;
2426 }
2427 }
2428
2429 if (popcount(devices) != 1) {
2430 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
2431 goto exit;
2432 }
2433
Venkata Narendra Kumar Gutta5cd79b82015-06-22 14:25:35 +0530[diff] [blame]2434 if ((mode == AUDIO_MODE_IN_CALL) ||
2435 voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2436 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2437 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2438 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2439 !voice_extn_compress_voip_is_active(adev)) {
2440 switch (adev->voice.tty_mode) {
2441 case TTY_MODE_FULL:
2442 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
2443 break;
2444 case TTY_MODE_VCO:
2445 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
2446 break;
2447 case TTY_MODE_HCO:
2448 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
2449 break;
2450 default:
2451 ALOGE("%s: Invalid TTY mode (%#x)",
2452 __func__, adev->voice.tty_mode);
2453 }
2454 } else if (audio_extn_get_anc_enabled()) {
2455 if (audio_extn_should_use_fb_anc())
2456 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
2457 else
2458 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
2459 } else {
2460 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
2461 }
2462 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2463 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2464 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2465 else
2466 snd_device = SND_DEVICE_OUT_BT_SCO;
2467 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]2468 if (my_data->is_vbat_speaker)
2469 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_VBAT;
2470 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2471 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_WSA;
2472 else
2473 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2474 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2475 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2476 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2477 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2478 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
2479 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
2480 if (audio_extn_should_use_handset_anc(channel_count))
2481 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
2482 else
2483 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2484 } else if (devices & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2485 snd_device = SND_DEVICE_OUT_VOICE_TX;
2486
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2487 if (snd_device != SND_DEVICE_NONE) {
2488 goto exit;
2489 }
2490 }
2491
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2492 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2493 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2494 if (OUTPUT_SAMPLING_RATE_44100 == sample_rate &&
2495 platform_get_native_support()) {
2496 snd_device = SND_DEVICE_OUT_HEADPHONES_44_1;
2497 }else if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2498 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2499#ifdef RECORD_PLAY_CONCURRENCY
2500 if (use_voip_out_devices) {
2501 // ANC should be disabled for voip concurrency
2502 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
2503 } else
2504#endif
2505 {
2506 if (audio_extn_should_use_fb_anc())
2507 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
2508 else
2509 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
2510 }
2511 } else {
2512#ifdef RECORD_PLAY_CONCURRENCY
2513 if (use_voip_out_devices)
2514 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2515 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2516#endif
2517 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2518 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2519 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2520#ifdef RECORD_PLAY_CONCURRENCY
2521 if (use_voip_out_devices) {
2522 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
2523 } else
2524#endif
2525 {
2526 if (adev->speaker_lr_swap)
2527 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
2528 else
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2529 {
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]2530 if (my_data->is_vbat_speaker)
2531 snd_device = SND_DEVICE_OUT_SPEAKER_VBAT;
2532 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2533 snd_device = SND_DEVICE_OUT_SPEAKER_WSA;
2534 else
2535 snd_device = SND_DEVICE_OUT_SPEAKER;
2536 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2537 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2538 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2539 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2540 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2541 else
2542 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2543 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2544 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2545 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2546 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2547 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
2548 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2549 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2550 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2551 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2552 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2553#ifdef RECORD_PLAY_CONCURRENCY
2554 if (use_voip_out_devices)
2555 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
2556 else
2557#endif
2558 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2559 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2560 channel_count = audio_extn_get_afe_proxy_channel_count();
2561 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
2562 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2563 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2564 } else {
2565 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
2566 }
2567exit:
2568 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
2569 return snd_device;
2570}
2571
2572snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
2573{
2574 struct platform_data *my_data = (struct platform_data *)platform;
2575 struct audio_device *adev = my_data->adev;
2576 audio_source_t source = (adev->active_input == NULL) ?
2577 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
2578
2579 audio_mode_t mode = adev->mode;
2580 audio_devices_t in_device = ((adev->active_input == NULL) ?
2581 AUDIO_DEVICE_NONE : adev->active_input->device)
2582 & ~AUDIO_DEVICE_BIT_IN;
2583 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2584 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2585 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2586 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2587
2588 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
2589 __func__, out_device, in_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2590 if (my_data->external_mic) {
Venkata Narendra Kumar Gutta5cd79b82015-06-22 14:25:35 +0530[diff] [blame]2591 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
2592 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2593 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2594 out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2595 out_device & AUDIO_DEVICE_OUT_SPEAKER )
2596 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2597 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2598 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2599 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2600 }
2601 }
2602
2603 if (snd_device != AUDIO_DEVICE_NONE)
2604 goto exit;
2605
Venkata Narendra Kumar Gutta5cd79b82015-06-22 14:25:35 +0530[diff] [blame]2606 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]2607 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2608 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2609 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2610 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2611 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2612 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2613 case TTY_MODE_FULL:
2614 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
2615 break;
2616 case TTY_MODE_VCO:
2617 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
2618 break;
2619 case TTY_MODE_HCO:
2620 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
2621 break;
2622 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2623 ALOGE("%s: Invalid TTY mode (%#x)",
2624 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2625 }
2626 goto exit;
2627 }
2628 }
2629 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2630 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2631 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]2632 audio_extn_should_use_handset_anc(channel_count) &&
2633 my_data->fluence_type != FLUENCE_NONE) {
2634 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
2635 adev->acdb_settings |= DMIC_FLAG;
2636 ALOGD("Selecting AANC, Fluence combo device");
2637 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2638 audio_extn_should_use_handset_anc(channel_count)) {
2639 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2640 adev->acdb_settings |= ANC_FLAG;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2641 } else if (my_data->fluence_type == FLUENCE_NONE ||
2642 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2643 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2644 if (audio_extn_hfp_is_active(adev))
2645 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2646 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2647 snd_device = SND_DEVICE_IN_VOICE_DMIC;
2648 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2649 }
2650 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2651 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2652 if (audio_extn_hfp_is_active(adev))
2653 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2654 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2655 if (adev->bt_wb_speech_enabled) {
2656 if (adev->bluetooth_nrec)
2657 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2658 else
2659 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2660 } else {
2661 if (adev->bluetooth_nrec)
2662 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2663 else
2664 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2665 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2666 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2667 if (my_data->fluence_type != FLUENCE_NONE &&
2668 my_data->fluence_in_voice_call &&
2669 my_data->fluence_in_spkr_mode) {
2670 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2671 adev->acdb_settings |= QMIC_FLAG;
2672 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
2673 } else {
2674 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]2675 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2676 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
2677 else
2678 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2679 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2680 } else {
2681 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2682 if (audio_extn_hfp_is_active(adev))
2683 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2684 }
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2685 } else if (out_device & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2686 snd_device = SND_DEVICE_IN_VOICE_RX;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2687 } else if (source == AUDIO_SOURCE_CAMCORDER) {
2688 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2689 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2690 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
2691 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]2692 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2693 else
2694 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2695 }
2696 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
2697 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2698 if (channel_count == 2) {
2699 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
2700 adev->acdb_settings |= DMIC_FLAG;
2701 } else if (adev->active_input->enable_ns)
2702 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
2703 else if (my_data->fluence_type != FLUENCE_NONE &&
2704 my_data->fluence_in_voice_rec) {
2705 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
2706 adev->acdb_settings |= DMIC_FLAG;
2707 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2708 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
2709 }
2710 }
Karthik Reddy Kattaf621ec72014-11-21 16:37:38 +0530[diff] [blame]2711 } else if ((source == AUDIO_SOURCE_VOICE_COMMUNICATION) ||
2712 (mode == AUDIO_MODE_IN_COMMUNICATION)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2713 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
2714 in_device = AUDIO_DEVICE_IN_BACK_MIC;
2715 if (adev->active_input) {
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]2716 if (my_data->fluence_type != FLUENCE_NONE &&
2717 adev->active_input->enable_aec &&
2718 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2719 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2720 if (my_data->fluence_in_spkr_mode) {
2721 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2722 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
2723 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2724 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2725 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
2726 else
2727 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
2728 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2729 adev->acdb_settings |= DMIC_FLAG;
2730 } else
2731 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2732 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2733 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2734 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
2735 adev->acdb_settings |= DMIC_FLAG;
2736 } else
2737 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2738 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2739 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2740 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2741 platform_set_echo_reference(adev->platform, true);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]2742 } else if (my_data->fluence_type != FLUENCE_NONE &&
2743 adev->active_input->enable_aec) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2744 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2745 if (my_data->fluence_in_spkr_mode) {
2746 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2747 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC;
2748 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2749 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2750 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
2751 else
2752 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
2753 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2754 adev->acdb_settings |= DMIC_FLAG;
2755 } else
2756 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
2757 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2758 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2759 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
2760 adev->acdb_settings |= DMIC_FLAG;
2761 } else
2762 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
2763 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2764 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2765 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2766 platform_set_echo_reference(adev->platform, true);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]2767 } else if (my_data->fluence_type != FLUENCE_NONE &&
2768 adev->active_input->enable_ns) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2769 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2770 if (my_data->fluence_in_spkr_mode) {
2771 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2772 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS;
2773 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2774 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2775 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
2776 else
2777 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
2778 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2779 adev->acdb_settings |= DMIC_FLAG;
2780 } else
2781 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
2782 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2783 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2784 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
2785 adev->acdb_settings |= DMIC_FLAG;
2786 } else
2787 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
2788 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2789 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2790 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2791 platform_set_echo_reference(adev->platform,false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2792 } else
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2793 platform_set_echo_reference(adev->platform, false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2794 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2795 } else if (source == AUDIO_SOURCE_MIC) {
2796 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
2797 channel_count == 1 ) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2798 if(my_data->fluence_in_audio_rec) {
2799 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2800 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
2801 platform_set_echo_reference(adev->platform, true);
2802 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2803 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
2804 platform_set_echo_reference(adev->platform, true);
2805 }
2806 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2807 }
Yamit Mehtaaafda4b2015-07-13 12:51:33 +0530[diff] [blame]2808 } else if (source == AUDIO_SOURCE_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2809 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2810 } else if (source == AUDIO_SOURCE_DEFAULT) {
2811 goto exit;
2812 }
2813
2814
2815 if (snd_device != SND_DEVICE_NONE) {
2816 goto exit;
2817 }
2818
2819 if (in_device != AUDIO_DEVICE_NONE &&
2820 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
2821 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
2822 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2823 if (audio_extn_ssr_get_enabled() && channel_count == 6)
2824 snd_device = SND_DEVICE_IN_QUAD_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2825 else if (my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_QUAD_MIC) &&
2826 channel_count == 2)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2827 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
2828 else
2829 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2830 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2831 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
2832 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2833 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2834 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2835 if (adev->bt_wb_speech_enabled) {
2836 if (adev->bluetooth_nrec)
2837 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2838 else
2839 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2840 } else {
2841 if (adev->bluetooth_nrec)
2842 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2843 else
2844 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2845 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2846 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
2847 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2848 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
2849 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
2850 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Yamit Mehtaaafda4b2015-07-13 12:51:33 +0530[diff] [blame]2851 } else if (in_device & AUDIO_DEVICE_IN_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2852 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2853 } else {
2854 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
2855 ALOGW("%s: Using default handset-mic", __func__);
2856 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2857 }
2858 } else {
2859 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
2860 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2861 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2862 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2863 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2864 if (channel_count > 1)
2865 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
2866 else
2867 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2868 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
2869 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2870 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2871 if (adev->bt_wb_speech_enabled) {
2872 if (adev->bluetooth_nrec)
2873 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2874 else
2875 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2876 } else {
2877 if (adev->bluetooth_nrec)
2878 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2879 else
2880 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2881 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2882 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2883 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2884 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2885 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2886 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2887 } else {
2888 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
2889 ALOGW("%s: Using default handset-mic", __func__);
2890 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2891 }
2892 }
2893exit:
2894 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
2895 return snd_device;
2896}
2897
2898int platform_set_hdmi_channels(void *platform, int channel_count)
2899{
2900 struct platform_data *my_data = (struct platform_data *)platform;
2901 struct audio_device *adev = my_data->adev;
2902 struct mixer_ctl *ctl;
2903 const char *channel_cnt_str = NULL;
2904 const char *mixer_ctl_name = "HDMI_RX Channels";
2905 switch (channel_count) {
2906 case 8:
2907 channel_cnt_str = "Eight"; break;
2908 case 7:
2909 channel_cnt_str = "Seven"; break;
2910 case 6:
2911 channel_cnt_str = "Six"; break;
2912 case 5:
2913 channel_cnt_str = "Five"; break;
2914 case 4:
2915 channel_cnt_str = "Four"; break;
2916 case 3:
2917 channel_cnt_str = "Three"; break;
2918 default:
2919 channel_cnt_str = "Two"; break;
2920 }
2921 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2922 if (!ctl) {
2923 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2924 __func__, mixer_ctl_name);
2925 return -EINVAL;
2926 }
2927 ALOGV("HDMI channel count: %s", channel_cnt_str);
2928 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
2929 return 0;
2930}
2931
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2932int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2933{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2934 int channel_count;
2935 int max_channels = 2;
2936 int i = 0, ret = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2937 struct platform_data *my_data = (struct platform_data *)platform;
2938 struct audio_device *adev = my_data->adev;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2939 edid_audio_info *info = NULL;
2940 ret = platform_get_edid_info(platform);
2941 info = (edid_audio_info *)my_data->edid_info;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2942
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2943 if(ret == 0 && info != NULL) {
2944 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
2945 ALOGV("%s:format %d channel %d", __func__,
2946 info->audio_blocks_array[i].format_id,
2947 info->audio_blocks_array[i].channels);
2948 if (info->audio_blocks_array[i].format_id == LPCM) {
2949 channel_count = info->audio_blocks_array[i].channels;
2950 if (channel_count > max_channels) {
2951 max_channels = channel_count;
2952 }
2953 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2954 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2955 }
2956
2957 return max_channels;
2958}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2959
2960static int platform_set_slowtalk(struct platform_data *my_data, bool state)
2961{
2962 int ret = 0;
2963 struct audio_device *adev = my_data->adev;
2964 struct mixer_ctl *ctl;
2965 const char *mixer_ctl_name = "Slowtalk Enable";
2966 uint32_t set_values[ ] = {0,
2967 ALL_SESSION_VSID};
2968
2969 set_values[0] = state;
2970 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2971 if (!ctl) {
2972 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2973 __func__, mixer_ctl_name);
2974 ret = -EINVAL;
2975 } else {
2976 ALOGV("Setting slowtalk state: %d", state);
2977 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2978 my_data->slowtalk = state;
2979 }
2980
2981 if (my_data->csd != NULL) {
2982 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
2983 if (ret < 0) {
2984 ALOGE("%s: csd_client_disable_device, failed, error %d",
2985 __func__, ret);
2986 }
2987 }
2988 return ret;
2989}
2990
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2991static int set_hd_voice(struct platform_data *my_data, bool state)
2992{
2993 struct audio_device *adev = my_data->adev;
2994 struct mixer_ctl *ctl;
2995 const char *mixer_ctl_name = "HD Voice Enable";
2996 int ret = 0;
2997 uint32_t set_values[ ] = {0,
2998 ALL_SESSION_VSID};
2999
3000 set_values[0] = state;
3001 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3002 if (!ctl) {
3003 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3004 __func__, mixer_ctl_name);
3005 ret = -EINVAL;
3006 } else {
3007 ALOGV("Setting HD Voice state: %d", state);
3008 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3009 my_data->hd_voice = state;
3010 }
3011
3012 return ret;
3013}
3014
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3015static int update_external_device_status(struct platform_data *my_data,
3016 char* event_name, bool status)
3017{
3018 int ret = 0;
3019 struct audio_usecase *usecase;
3020 struct listnode *node;
3021
3022 ALOGD("Recieved external event switch %s", event_name);
3023
3024 if (!strcmp(event_name, EVENT_EXTERNAL_SPK_1))
3025 my_data->external_spk_1 = status;
3026 else if (!strcmp(event_name, EVENT_EXTERNAL_SPK_2))
3027 my_data->external_spk_2 = status;
3028 else if (!strcmp(event_name, EVENT_EXTERNAL_MIC))
3029 my_data->external_mic = status;
3030 else {
3031 ALOGE("The audio event type is not found");
3032 return -EINVAL;
3033 }
3034
3035 list_for_each(node, &my_data->adev->usecase_list) {
3036 usecase = node_to_item(node, struct audio_usecase, list);
3037 select_devices(my_data->adev, usecase->id);
3038 }
3039
3040 return ret;
3041}
3042
3043static int parse_audiocal_cfg(struct str_parms *parms, acdb_audio_cal_cfg_t *cal)
3044{
3045 int err;
3046 unsigned int val;
3047 char value[64];
3048 int ret = 0;
3049
3050 if(parms == NULL || cal == NULL)
3051 return ret;
3052
3053 err = str_parms_get_str(parms, "cal_persist", value, sizeof(value));
3054 if (err >= 0) {
3055 str_parms_del(parms, "cal_persist");
3056 cal->persist = (uint32_t) strtoul(value, NULL, 0);
3057 ret = ret | 0x1;
3058 }
3059 err = str_parms_get_str(parms, "cal_apptype", value, sizeof(value));
3060 if (err >= 0) {
3061 str_parms_del(parms, "cal_apptype");
3062 cal->app_type = (uint32_t) strtoul(value, NULL, 0);
3063 ret = ret | 0x2;
3064 }
3065 err = str_parms_get_str(parms, "cal_caltype", value, sizeof(value));
3066 if (err >= 0) {
3067 str_parms_del(parms, "cal_caltype");
3068 cal->cal_type = (uint32_t) strtoul(value, NULL, 0);
3069 ret = ret | 0x4;
3070 }
3071 err = str_parms_get_str(parms, "cal_samplerate", value, sizeof(value));
3072 if (err >= 0) {
3073 str_parms_del(parms, "cal_samplerate");
3074 cal->sampling_rate = (uint32_t) strtoul(value, NULL, 0);
3075 ret = ret | 0x8;
3076 }
3077 err = str_parms_get_str(parms, "cal_devid", value, sizeof(value));
3078 if (err >= 0) {
3079 str_parms_del(parms, "cal_devid");
3080 cal->dev_id = (uint32_t) strtoul(value, NULL, 0);
3081 ret = ret | 0x10;
3082 }
3083 err = str_parms_get_str(parms, "cal_snddevid", value, sizeof(value));
3084 if (err >= 0) {
3085 str_parms_del(parms, "cal_snddevid");
3086 cal->snd_dev_id = (uint32_t) strtoul(value, NULL, 0);
3087 ret = ret | 0x20;
3088 }
3089 err = str_parms_get_str(parms, "cal_topoid", value, sizeof(value));
3090 if (err >= 0) {
3091 str_parms_del(parms, "cal_topoid");
3092 cal->topo_id = (uint32_t) strtoul(value, NULL, 0);
3093 ret = ret | 0x40;
3094 }
3095 err = str_parms_get_str(parms, "cal_moduleid", value, sizeof(value));
3096 if (err >= 0) {
3097 str_parms_del(parms, "cal_moduleid");
3098 cal->module_id = (uint32_t) strtoul(value, NULL, 0);
3099 ret = ret | 0x80;
3100 }
3101 err = str_parms_get_str(parms, "cal_paramid", value, sizeof(value));
3102 if (err >= 0) {
3103 str_parms_del(parms, "cal_paramid");
3104 cal->param_id = (uint32_t) strtoul(value, NULL, 0);
3105 ret = ret | 0x100;
3106 }
3107 return ret;
3108}
3109
3110static void set_audiocal(void *platform, struct str_parms *parms, char *value, int len) {
3111 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3112 struct stream_out out={0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3113 acdb_audio_cal_cfg_t cal={0};
3114 uint8_t *dptr = NULL;
3115 int32_t dlen;
3116 int err, ret;
3117 if(value == NULL || platform == NULL || parms == NULL) {
3118 ALOGE("[%s] received null pointer, failed",__func__);
3119 goto done_key_audcal;
3120 }
3121
3122 /* parse audio calibration keys */
3123 ret = parse_audiocal_cfg(parms, &cal);
3124
3125 /* handle audio calibration data now */
3126 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, len);
3127 if (err >= 0) {
3128 str_parms_del(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA);
3129 dlen = strlen(value);
3130 if(dlen <= 0) {
3131 ALOGE("[%s] null data received",__func__);
3132 goto done_key_audcal;
3133 }
3134 dptr = (uint8_t*) calloc(dlen, sizeof(uint8_t));
3135 if(dptr == NULL) {
3136 ALOGE("[%s] memory allocation failed for %d",__func__, dlen);
3137 goto done_key_audcal;
3138 }
3139 dlen = b64decode(value, strlen(value), dptr);
3140 if(dlen<=0) {
3141 ALOGE("[%s] data decoding failed %d", __func__, dlen);
3142 goto done_key_audcal;
3143 }
3144
3145 if(cal.dev_id) {
3146 if(audio_is_input_device(cal.dev_id)) {
3147 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
3148 } else {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3149 out.devices = cal.dev_id;
3150 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3151 }
3152 }
3153 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
3154 ALOGD("Setting audio calibration for snd_device(%d) acdb_id(%d)",
3155 cal.snd_dev_id, cal.acdb_dev_id);
3156 if(cal.acdb_dev_id == -EINVAL) {
3157 ALOGE("[%s] Invalid acdb_device id %d for snd device id %d",
3158 __func__, cal.acdb_dev_id, cal.snd_dev_id);
3159 goto done_key_audcal;
3160 }
3161 if(my_data->acdb_set_audio_cal) {
3162 ret = my_data->acdb_set_audio_cal((void *)&cal, (void*)dptr, dlen);
3163 }
3164 }
3165done_key_audcal:
3166 if(dptr != NULL)
3167 free(dptr);
3168}
3169
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3170int platform_set_parameters(void *platform, struct str_parms *parms)
3171{
3172 struct platform_data *my_data = (struct platform_data *)platform;
3173 char *str;
3174 char value[256] = {0};
3175 int val;
3176 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3177 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3178
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3179 kv_pairs = str_parms_to_str(parms);
3180 ALOGV("%s: enter: - %s", __func__, kv_pairs);
3181 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3182
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3183 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
3184 if (err >= 0) {
3185 bool state = false;
3186 if (!strncmp("true", value, sizeof("true"))) {
3187 state = true;
3188 }
3189
3190 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
3191 ret = platform_set_slowtalk(my_data, state);
3192 if (ret)
3193 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
3194 }
3195
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3196 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
3197 if (err >= 0) {
3198 bool state = false;
3199 if (!strncmp("true", value, sizeof("true"))) {
3200 state = true;
3201 }
3202
3203 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
3204 if (my_data->hd_voice != state) {
3205 ret = set_hd_voice(my_data, state);
3206 if (ret)
3207 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
3208 } else {
3209 ALOGV("%s: HD Voice already set to %d", __func__, state);
3210 }
3211 }
3212
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3213 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3214 value, sizeof(value));
3215 if (err >= 0) {
3216 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
3217
3218 if (my_data->acdb_reload_vocvoltable == NULL) {
3219 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
3220 } else if (!strcmp(value, "on")) {
3221 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
3222 my_data->voice_feature_set = 1;
3223 }
3224 } else {
3225 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
3226 my_data->voice_feature_set = 0;
3227 }
3228 }
3229 }
3230
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3231#ifdef RECORD_PLAY_CONCURRENCY
3232 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
3233 if (err >= 0) {
3234 if (!strncmp("true", value, sizeof("true"))) {
3235 ALOGD("setting record playback concurrency to true");
3236 my_data->rec_play_conc_set = true;
3237 } else {
3238 ALOGD("setting record playback concurrency to false");
3239 my_data->rec_play_conc_set = false;
3240 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3241 }
3242#endif
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3243 native_audio_set_params(platform, parms, value, sizeof(value));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3244 ALOGV("%s: exit with code(%d)", __func__, ret);
3245 return ret;
3246}
3247
3248int platform_set_incall_recording_session_id(void *platform,
3249 uint32_t session_id, int rec_mode)
3250{
3251 int ret = 0;
3252 struct platform_data *my_data = (struct platform_data *)platform;
3253 struct audio_device *adev = my_data->adev;
3254 struct mixer_ctl *ctl;
3255 const char *mixer_ctl_name = "Voc VSID";
3256 int num_ctl_values;
3257 int i;
3258
3259 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3260 if (!ctl) {
3261 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3262 __func__, mixer_ctl_name);
3263 ret = -EINVAL;
3264 } else {
3265 num_ctl_values = mixer_ctl_get_num_values(ctl);
3266 for (i = 0; i < num_ctl_values; i++) {
3267 if (mixer_ctl_set_value(ctl, i, session_id)) {
3268 ALOGV("Error: invalid session_id: %x", session_id);
3269 ret = -EINVAL;
3270 break;
3271 }
3272 }
3273 }
3274
3275 if (my_data->csd != NULL) {
3276 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
3277 if (ret < 0) {
3278 ALOGE("%s: csd_client_start_record failed, error %d",
3279 __func__, ret);
3280 }
3281 }
3282
3283 return ret;
3284}
3285
3286int platform_stop_incall_recording_usecase(void *platform)
3287{
3288 int ret = 0;
3289 struct platform_data *my_data = (struct platform_data *)platform;
3290
3291 if (my_data->csd != NULL) {
3292 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
3293 if (ret < 0) {
3294 ALOGE("%s: csd_client_stop_record failed, error %d",
3295 __func__, ret);
3296 }
3297 }
3298
3299 return ret;
3300}
3301
3302int platform_start_incall_music_usecase(void *platform)
3303{
3304 int ret = 0;
3305 struct platform_data *my_data = (struct platform_data *)platform;
3306
3307 if (my_data->csd != NULL) {
3308 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
3309 if (ret < 0) {
3310 ALOGE("%s: csd_client_start_playback failed, error %d",
3311 __func__, ret);
3312 }
3313 }
3314
3315 return ret;
3316}
3317
3318int platform_stop_incall_music_usecase(void *platform)
3319{
3320 int ret = 0;
3321 struct platform_data *my_data = (struct platform_data *)platform;
3322
3323 if (my_data->csd != NULL) {
3324 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
3325 if (ret < 0) {
3326 ALOGE("%s: csd_client_stop_playback failed, error %d",
3327 __func__, ret);
3328 }
3329 }
3330
3331 return ret;
3332}
3333
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]3334int platform_update_lch(void *platform, struct voice_session *session,
3335 enum voice_lch_mode lch_mode)
3336{
3337 int ret = 0;
3338 struct platform_data *my_data = (struct platform_data *)platform;
3339
3340 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
3341 ret = my_data->csd->set_lch(session->vsid, lch_mode);
3342 else
3343 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
3344
3345 return ret;
3346}
3347
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3348static void get_audiocal(void *platform, void *keys, void *pReply) {
3349 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3350 struct stream_out out={0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3351 struct str_parms *query = (struct str_parms *)keys;
3352 struct str_parms *reply=(struct str_parms *)pReply;
3353 acdb_audio_cal_cfg_t cal={0};
3354 uint8_t *dptr = NULL;
3355 char value[512] = {0};
3356 char *rparms=NULL;
3357 int ret=0, err;
3358 uint32_t param_len;
3359
3360 if(query==NULL || platform==NULL || reply==NULL) {
3361 ALOGE("[%s] received null pointer",__func__);
3362 ret=-EINVAL;
3363 goto done;
3364 }
3365 /* parse audiocal configuration keys */
3366 ret = parse_audiocal_cfg(query, &cal);
3367 if(ret == 0) {
3368 /* No calibration keys found */
3369 goto done;
3370 }
3371 err = str_parms_get_str(query, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, sizeof(value));
3372 if (err >= 0) {
3373 str_parms_del(query, AUDIO_PARAMETER_KEY_AUD_CALDATA);
3374 } else {
3375 goto done;
3376 }
3377
3378 if(cal.dev_id & AUDIO_DEVICE_BIT_IN) {
3379 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
3380 } else if(cal.dev_id) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3381 out.devices = cal.dev_id;
3382 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3383 }
3384 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
3385 if (cal.acdb_dev_id < 0) {
3386 ALOGE("%s: Failed. Could not find acdb id for snd device(%d)",
3387 __func__, cal.snd_dev_id);
3388 ret = -EINVAL;
3389 goto done_key_audcal;
3390 }
3391 ALOGD("[%s] Getting audio calibration for snd_device(%d) acdb_id(%d)",
3392 __func__, cal.snd_dev_id, cal.acdb_dev_id);
3393
3394 param_len = MAX_SET_CAL_BYTE_SIZE;
3395 dptr = (uint8_t*)calloc(param_len, sizeof(uint8_t));
3396 if(dptr == NULL) {
3397 ALOGE("[%s] Memory allocation failed for length %d",__func__,param_len);
3398 ret = -ENOMEM;
3399 goto done_key_audcal;
3400 }
3401 if (my_data->acdb_get_audio_cal != NULL) {
3402 ret = my_data->acdb_get_audio_cal((void*)&cal, (void*)dptr, &param_len);
3403 if (ret == 0) {
3404 int dlen;
3405 if(param_len == 0 || param_len == MAX_SET_CAL_BYTE_SIZE) {
3406 ret = -EINVAL;
3407 goto done_key_audcal;
3408 }
3409 /* Allocate memory for encoding */
3410 rparms = (char*)calloc((param_len*2), sizeof(char));
3411 if(rparms == NULL) {
3412 ALOGE("[%s] Memory allocation failed for size %d",
3413 __func__, param_len*2);
3414 ret = -ENOMEM;
3415 goto done_key_audcal;
3416 }
3417 if(cal.persist==0 && cal.module_id && cal.param_id) {
3418 err = b64encode(dptr+12, param_len-12, rparms);
3419 } else {
3420 err = b64encode(dptr, param_len, rparms);
3421 }
3422 if(err < 0) {
3423 ALOGE("[%s] failed to convert data to string", __func__);
3424 ret = -EINVAL;
3425 goto done_key_audcal;
3426 }
3427 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3428 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, rparms);
3429 }
3430 }
3431done_key_audcal:
3432 if(ret != 0) {
3433 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3434 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, "");
3435 }
3436done:
3437 if(dptr != NULL)
3438 free(dptr);
3439 if(rparms != NULL)
3440 free(rparms);
3441}
3442
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3443void platform_get_parameters(void *platform,
3444 struct str_parms *query,
3445 struct str_parms *reply)
3446{
3447 struct platform_data *my_data = (struct platform_data *)platform;
3448 char *str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3449 char value[512] = {0};
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3450 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3451 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3452
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3453 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
3454 value, sizeof(value));
3455 if (ret >= 0) {
3456 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
3457 my_data->slowtalk?"true":"false");
3458 }
3459
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3460 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
3461 value, sizeof(value));
3462 if (ret >= 0) {
3463 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
3464 my_data->hd_voice?"true":"false");
3465 }
3466
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3467 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3468 value, sizeof(value));
3469 if (ret >= 0) {
3470 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
3471 strlcpy(value, "on", sizeof(value));
3472 } else {
3473 strlcpy(value, "off", sizeof(value));
3474 }
3475
3476 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
3477 }
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3478 native_audio_get_params(query, reply, value, sizeof(value));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3479
Naresh Tannirudcb43442015-05-21 14:14:47 +0530[diff] [blame]3480 ret = str_parms_get_str(query, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_ALLOWED,
3481 value, sizeof(value));
3482
3483 if (ret >= 0) {
3484 int isallowed = 1; /*true*/
3485
Naresh Tanniru3692bd92015-06-09 18:33:02 +0530[diff] [blame]3486 if(voice_is_in_call(my_data->adev) ||
3487 (SND_CARD_STATE_OFFLINE == get_snd_card_state(my_data->adev))) {
Naresh Tannirudcb43442015-05-21 14:14:47 +0530[diff] [blame]3488 char *decoder_mime_type = value;
3489
3490 //check if unsupported mime type or not
3491 if(decoder_mime_type) {
3492 int i = 0;
3493 for (i = 0; i < sizeof(dsp_only_decoders_mime)/sizeof(dsp_only_decoders_mime[0]); i++) {
3494 if (!strncmp(decoder_mime_type, dsp_only_decoders_mime[i],
3495 strlen(dsp_only_decoders_mime[i]))) {
Naresh Tanniru3692bd92015-06-09 18:33:02 +0530[diff] [blame]3496 ALOGE("Rejecting request for DSP only session from HAL during voice call/SSR state");
Naresh Tannirudcb43442015-05-21 14:14:47 +0530[diff] [blame]3497 isallowed = 0;
3498 break;
3499 }
3500 }
3501 }
3502 }
3503 str_parms_add_int(reply, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_ALLOWED, isallowed);
3504 }
3505
3506
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3507 /* Handle audio calibration keys */
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3508 kv_pairs = str_parms_to_str(reply);
3509 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
3510 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3511}
3512
3513/* Delay in Us */
3514int64_t platform_render_latency(audio_usecase_t usecase)
3515{
3516 switch (usecase) {
3517 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3518 return DEEP_BUFFER_PLATFORM_DELAY;
3519 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3520 return LOW_LATENCY_PLATFORM_DELAY;
3521 default:
3522 return 0;
3523 }
3524}
3525
3526int platform_update_usecase_from_source(int source, int usecase)
3527{
3528 ALOGV("%s: input source :%d", __func__, source);
Yamit Mehtaaafda4b2015-07-13 12:51:33 +0530[diff] [blame]3529 if(source == AUDIO_SOURCE_FM_TUNER)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3530 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
3531 return usecase;
3532}
3533
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3534bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3535{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3536 bool needs_event = false;
3537
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3538 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3539 (snd_device < SND_DEVICE_IN_END) &&
3540 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3541 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3542 needs_event = true;
3543
3544 return needs_event;
3545}
3546
3547bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
3548{
3549 bool needs_event = false;
3550
3551 switch(uc_id){
3552 /* concurrent playback usecases needs event */
3553 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3554 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3555 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3556 needs_event = true;
3557 break;
3558 /* concurrent playback in low latency allowed */
3559 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3560 break;
3561 /* concurrent playback FM needs event */
3562 case USECASE_AUDIO_PLAYBACK_FM:
3563 needs_event = true;
3564 break;
3565
3566 /* concurrent capture usecases, no event, capture handled by device
3567 * USECASE_AUDIO_RECORD:
3568 * USECASE_AUDIO_RECORD_COMPRESS:
3569 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3570
3571 * USECASE_VOICE_CALL:
3572 * USECASE_VOICE2_CALL:
3573 * USECASE_VOLTE_CALL:
3574 * USECASE_QCHAT_CALL:
3575 * USECASE_VOWLAN_CALL:
Avinash Vaishff0f61a2015-06-03 20:00:36 +0530[diff] [blame]3576 * USECASE_VOICEMMODE1_CALL:
3577 * USECASE_VOICEMMODE2_CALL:
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3578 * USECASE_COMPRESS_VOIP_CALL:
3579 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3580 * USECASE_INCALL_REC_UPLINK:
3581 * USECASE_INCALL_REC_DOWNLINK:
3582 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3583 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3584 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3585 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3586 * USECASE_INCALL_MUSIC_UPLINK:
3587 * USECASE_INCALL_MUSIC_UPLINK2:
3588 * USECASE_AUDIO_SPKR_CALIB_RX:
3589 * USECASE_AUDIO_SPKR_CALIB_TX:
3590 */
3591 default:
3592 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
3593 }
3594 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3595}
3596
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3597bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
3598{
3599 bool needs_event = false;
3600
3601 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3602 (snd_device < SND_DEVICE_IN_END) &&
3603 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3604 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
3605 needs_event = true;
3606
3607 return needs_event;
3608}
3609
3610bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
3611{
3612 bool needs_event = false;
3613
3614 switch(uc_id){
3615 /* concurrent playback usecases needs event */
3616 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3617 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3618 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3619 needs_event = true;
3620 break;
3621 /* concurrent playback in low latency allowed */
3622 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3623 break;
3624 /* concurrent playback FM needs event */
3625 case USECASE_AUDIO_PLAYBACK_FM:
3626 needs_event = true;
3627 break;
3628
3629 /* concurrent capture usecases, no event, capture handled by device
3630 * USECASE_AUDIO_RECORD:
3631 * USECASE_AUDIO_RECORD_COMPRESS:
3632 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3633
3634 * USECASE_VOICE_CALL:
3635 * USECASE_VOICE2_CALL:
3636 * USECASE_VOLTE_CALL:
3637 * USECASE_QCHAT_CALL:
3638 * USECASE_VOWLAN_CALL:
Avinash Vaishff0f61a2015-06-03 20:00:36 +0530[diff] [blame]3639 * USECASE_VOICEMMODE1_CALL:
3640 * USECASE_VOICEMMODE2_CALL:
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3641 * USECASE_COMPRESS_VOIP_CALL:
3642 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3643 * USECASE_INCALL_REC_UPLINK:
3644 * USECASE_INCALL_REC_DOWNLINK:
3645 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3646 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3647 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3648 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3649 * USECASE_INCALL_MUSIC_UPLINK:
3650 * USECASE_INCALL_MUSIC_UPLINK2:
3651 * USECASE_AUDIO_SPKR_CALIB_RX:
3652 * USECASE_AUDIO_SPKR_CALIB_TX:
3653 */
3654 default:
3655 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
3656 }
3657 return needs_event;
3658}
3659
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3660/* Read offload buffer size from a property.
3661 * If value is not power of 2 round it to
3662 * power of 2.
3663 */
3664uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
3665{
3666 char value[PROPERTY_VALUE_MAX] = {0};
3667 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3668 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
3669 atoi(value)) {
3670 fragment_size = atoi(value) * 1024;
3671 }
3672
vivek mehtaf110e7f2015-08-10 12:58:10 -0700[diff] [blame^]3673 /* Use incoming offload buffer size if default buffer size is less */
3674 if ((info != NULL) && (fragment_size < info->offload_buffer_size)) {
3675 ALOGI("%s:: Overwriting offload buffer size default:%d new:%d", __func__,
3676 fragment_size,
3677 info->offload_buffer_size);
3678 fragment_size = info->offload_buffer_size;
3679 }
3680
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3681 // For FLAC use max size since it is loss less, and has sampling rates
3682 // upto 192kHZ
3683 if (info != NULL && !info->has_video &&
3684 info->format == AUDIO_FORMAT_FLAC) {
3685 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3686 ALOGV("FLAC fragment size %d", fragment_size);
3687 }
3688
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3689 if (info != NULL && info->has_video && info->is_streaming) {
3690 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
3691 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]3692 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3693 }
3694
3695 fragment_size = ALIGN( fragment_size, 1024);
3696
3697 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3698 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3699 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3700 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3701 ALOGV("%s: fragment_size %d", __func__, fragment_size);
3702 return fragment_size;
3703}
3704
3705uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
3706{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3707 uint32_t fragment_size = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3708 uint32_t bits_per_sample = 16;
Alexy Joseph68011492015-06-18 12:02:01 -0700[diff] [blame]3709 uint32_t pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3710
3711 if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
3712 bits_per_sample = 32;
3713 }
3714
Alexy Joseph68011492015-06-18 12:02:01 -0700[diff] [blame]3715 //duration is set to 40 ms worth of stereo data at 48Khz
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3716 //with 16 bit per sample, modify this when the channel
3717 //configuration is different
3718 fragment_size = (pcm_offload_time
3719 * info->sample_rate
3720 * (bits_per_sample >> 3)
3721 * popcount(info->channel_mask))/1000;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3722 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
3723 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
3724 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
3725 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
Preetam Singh Ranawat6efde5c2015-04-24 11:04:22 +0530[diff] [blame]3726 // To have same PCM samples for all channels, the buffer size requires to
3727 // be multiple of (number of channels * bytes per sample)
3728 // 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]3729 fragment_size = ALIGN(fragment_size, ((bits_per_sample >> 3)* popcount(info->channel_mask) * 32));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3730
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3731 ALOGI("PCM offload Fragment size to %d bytes", fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3732 return fragment_size;
3733}
3734
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3735int platform_is_external_codec (char *snd_card_name)
3736{
3737
3738 if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
3739 sizeof("msm8952-tomtom-snd-card")) ||
3740 !strncmp(snd_card_name, "msm8976-tasha-snd-card",
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]3741 sizeof("msm8976-tasha-snd-card")) ||
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]3742 !strncmp(snd_card_name, "msm8976-tashalite-snd-card",
3743 sizeof("msm8976-tashalite-snd-card")) ||
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]3744 !strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
3745 sizeof("msm8976-tasha-skun-snd-card")))
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3746 {
3747 /* external codec, for rest/old of the external codecs
3748 we dont support this funtionality(chaning AFE params)
3749 at the monment
3750 */
3751 return 1;
3752 }
3753 else {
3754 /* internal codec */
3755 return 0;
3756 }
3757}
3758
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3759int platform_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3760 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3761 unsigned int bit_width, unsigned int sample_rate)
3762{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3763 int ret = 0;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3764 int backend_idx = DEFAULT_CODEC_BACKEND;
3765 struct platform_data *my_data = (struct platform_data *)adev->platform;
3766 ALOGV("%s bit width: %d, sample rate: %d\n", __func__, bit_width, sample_rate);
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]3767
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3768 const char *snd_card_name = mixer_get_name(adev->mixer);
3769 int is_external_codec = platform_is_external_codec(snd_card_name);
3770
3771
3772
3773 backend_idx = platform_get_backend_index(snd_device);
3774 ALOGV("%s bit width: %d, sample rate: %d backend_idx - %d\n",
3775 __func__, bit_width, sample_rate, backend_idx);
3776
3777 if (bit_width !=
3778 my_data->current_backend_cfg[backend_idx].bit_width) {
3779
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3780 struct mixer_ctl *ctl;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3781 if (!is_external_codec) {
3782 ctl = mixer_get_ctl_by_name(adev->mixer,
3783 "MI2S_RX Format");
3784
3785 } else {
3786 ctl = mixer_get_ctl_by_name(adev->mixer,
3787 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
3788 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3789 if (!ctl) {
3790 ALOGE("%s: Could not get ctl for mixer command - %s",
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3791 __func__, my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3792 return -EINVAL;
3793 }
3794
3795 if (bit_width == 24) {
3796 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
3797 } else {
3798 mixer_ctl_set_enum_by_string(ctl, "S16_LE");
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3799 if (backend_idx != HEADPHONE_44_1_BACKEND)
3800 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3801 }
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3802 my_data->current_backend_cfg[backend_idx].bit_width = bit_width;
3803 ALOGD("%s: %s mixer set to %d bit", __func__,
3804 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl, bit_width);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3805 }
3806
3807 /*
3808 * Backend sample rate configuration follows:
3809 * 16 bit playback - 48khz for streams at any valid sample rate
3810 * 24 bit playback - 48khz for stream sample rate less than 48khz
3811 * 24 bit playback - 96khz for sample rate range of 48khz to 96khz
3812 * 24 bit playback - 192khz for sample rate range of 96khz to 192 khz
3813 * Upper limit is inclusive in the sample rate range.
3814 */
3815 // TODO: This has to be more dynamic based on policy file
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3816
3817 if ((sample_rate != my_data->current_backend_cfg[(int)backend_idx].sample_rate) &&
3818 (is_external_codec) ) {
3819 /* sample rate update is needed only for external codecs which
3820 support 24 bit playback*/
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3821 char *rate_str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3822 struct mixer_ctl *ctl;
3823
3824 switch (sample_rate) {
3825 case 8000:
3826 case 11025:
3827 case 16000:
3828 case 22050:
3829 case 32000:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3830 case 48000:
3831 rate_str = "KHZ_48";
3832 break;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3833 case 44100:
3834 rate_str = "KHZ_44P1";
3835 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3836 case 64000:
3837 case 88200:
3838 case 96000:
3839 rate_str = "KHZ_96";
3840 break;
3841 case 176400:
3842 case 192000:
3843 rate_str = "KHZ_192";
3844 break;
3845 default:
3846 rate_str = "KHZ_48";
3847 break;
3848 }
3849
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3850 ctl = mixer_get_ctl_by_name(adev->mixer,
3851 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3852 if(!ctl) {
3853 ALOGE("%s: Could not get ctl for mixer command - %s",
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3854 __func__, my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3855 return -EINVAL;
3856 }
3857
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3858 ALOGD("%s: %s set to %s", __func__,
3859 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl, rate_str);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3860 mixer_ctl_set_enum_by_string(ctl, rate_str);
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3861 my_data->current_backend_cfg[backend_idx].sample_rate = sample_rate;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3862 }
3863
3864 return ret;
3865}
3866
3867bool platform_check_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3868 struct audio_usecase* usecase,
3869 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3870 unsigned int* new_bit_width,
3871 unsigned int* new_sample_rate)
3872{
3873 bool backend_change = false;
3874 struct listnode *node;
3875 struct stream_out *out = NULL;
Manish Dewanganf48adb42015-05-27 10:17:41 +0530[diff] [blame]3876 char value[PROPERTY_VALUE_MAX] = {0};
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3877 unsigned int bit_width;
3878 unsigned int sample_rate;
3879 int backend_idx = DEFAULT_CODEC_BACKEND;
3880 int usecase_backend_idx = DEFAULT_CODEC_BACKEND;
3881 struct platform_data *my_data = (struct platform_data *)adev->platform;
3882
3883 backend_idx = platform_get_backend_index(snd_device);
3884
3885 bit_width = *new_bit_width;
3886 sample_rate = *new_sample_rate;
3887
3888 ALOGI("%s Codec selected backend: %d current bit width: %d and sample rate: %d",
3889 __func__, backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3890
3891 // For voice calls use default configuration
3892 // force routing is not required here, caller will do it anyway
3893 if (voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) {
3894 ALOGW("%s:Use default bw and sr for voice/voip calls ",__func__);
3895 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
3896 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3897 } else {
3898 /*
3899 * The backend should be configured at highest bit width and/or
3900 * sample rate amongst all playback usecases.
3901 * If the selected sample rate and/or bit width differ with
3902 * current backend sample rate and/or bit width, then, we set the
3903 * backend re-configuration flag.
3904 *
3905 * Exception: 16 bit playbacks is allowed through 16 bit/48 khz backend only
3906 */
3907 list_for_each(node, &adev->usecase_list) {
3908 struct audio_usecase *curr_usecase;
3909 curr_usecase = node_to_item(node, struct audio_usecase, list);
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3910 if (curr_usecase->type == PCM_PLAYBACK &&
3911 usecase != curr_usecase) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3912 struct stream_out *out =
3913 (struct stream_out*) curr_usecase->stream.out;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3914 usecase_backend_idx = platform_get_backend_index(curr_usecase->out_snd_device);
3915
3916 if (out != NULL &&
3917 usecase_backend_idx == backend_idx) {
3918 ALOGV("%s: usecase Offload playback running bw %d sr %d device %s be_idx %d",
3919 __func__, out->bit_width, out->sample_rate,
3920 platform_get_snd_device_name(curr_usecase->out_snd_device), usecase_backend_idx);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3921 if (bit_width < out->bit_width)
3922 bit_width = out->bit_width;
3923 if (sample_rate < out->sample_rate)
3924 sample_rate = out->sample_rate;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3925 if (out->sample_rate < OUTPUT_SAMPLING_RATE_44100)
3926 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3927 }
3928 }
3929 }
3930 }
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3931 if (backend_idx != HEADPHONE_44_1_BACKEND) {
3932 // 16 bit playbacks are allowed through 16 bit/48 khz backend only for
3933 // all non-native streams
3934 if (16 == bit_width) {
3935 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3936 ALOGD("%s: resetting sample_rate back to default, "
3937 "backend_idx: %d", __func__, backend_idx);
3938 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3939
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3940 // 24 bit playback on speakers is allowed through 48 khz backend only
3941 // bit width re-configured based on platform info
3942 if ((24 == bit_width) &&
3943 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_SPEAKER)) {
3944 bit_width = (uint32_t)platform_get_snd_device_bit_width(SND_DEVICE_OUT_SPEAKER);
3945 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3946 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3947 }
Ashish Jainf50be202015-07-19 05:39:23 -0700[diff] [blame]3948
3949 /*
3950 * Sample rate greater than 48K is only supported by external codecs on
3951 * specific devices e.g. Headphones, reset the sample rate to
3952 * default value if not external codec.
3953 */
3954 if (!is_external_codec)
3955 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3956
3957
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3958 ALOGI("%s Codec selected backend: %d updated bit width: %d and sample rate: %d",
3959 __func__, backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3960 // Force routing if the expected bitwdith or samplerate
3961 // is not same as current backend comfiguration
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3962 if ((bit_width != my_data->current_backend_cfg[backend_idx].bit_width) ||
3963 (sample_rate != my_data->current_backend_cfg[backend_idx].sample_rate)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3964 *new_bit_width = bit_width;
3965 *new_sample_rate = sample_rate;
3966 backend_change = true;
3967 ALOGI("%s Codec backend needs to be updated. new bit width: %d new sample rate: %d",
3968 __func__, *new_bit_width, *new_sample_rate);
3969 }
3970
3971 return backend_change;
3972}
3973
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]3974bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3975 struct audio_usecase *usecase, snd_device_t snd_device)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3976{
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3977 unsigned int new_bit_width;
3978 unsigned int new_sample_rate;
3979 int backend_idx = DEFAULT_CODEC_BACKEND;
3980 struct platform_data *my_data = (struct platform_data *)adev->platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3981
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3982 ALOGV("%s: usecase = %d", __func__, usecase->id );
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3983
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3984 backend_idx = platform_get_backend_index(snd_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3985
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3986 new_bit_width = usecase->stream.out->bit_width;
3987 new_sample_rate = usecase->stream.out->sample_rate;
3988
3989 ALOGI("%s: Usecase bitwidth %d, samplerate %d, backend_idx %d",
3990 __func__, new_bit_width, new_sample_rate, backend_idx);
3991 if (platform_check_codec_backend_cfg(adev, usecase, snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3992 &new_bit_width, &new_sample_rate)) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3993 platform_set_codec_backend_cfg(adev, snd_device,
3994 new_bit_width, new_sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3995 return true;
3996 }
3997
3998 return false;
3999}
4000
4001int platform_set_snd_device_backend(snd_device_t device, const char *backend)
4002{
4003 int ret = 0;
4004
4005 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
4006 ALOGE("%s: Invalid snd_device = %d",
4007 __func__, device);
4008 ret = -EINVAL;
4009 goto done;
4010 }
4011
4012 if (backend_table[device]) {
4013 free(backend_table[device]);
4014 }
4015 backend_table[device] = strdup(backend);
4016done:
4017 return ret;
4018}
4019
4020int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id)
4021{
4022 int ret = 0;
4023 if ((usecase <= USECASE_INVALID) || (usecase >= AUDIO_USECASE_MAX)) {
4024 ALOGE("%s: invalid usecase case idx %d", __func__, usecase);
4025 ret = -EINVAL;
4026 goto done;
4027 }
4028
4029 if ((type != 0) && (type != 1)) {
4030 ALOGE("%s: invalid usecase type", __func__);
4031 ret = -EINVAL;
4032 }
4033 pcm_device_table[usecase][type] = pcm_id;
4034done:
4035 return ret;
4036}
Sharad Sangleb27354b2015-06-18 15:58:55 +0530[diff] [blame]4037bool platform_use_small_buffer(audio_offload_info_t* info)
4038{
4039 return OFFLOAD_USE_SMALL_BUFFER;
4040}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4041
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4042void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
4043{
4044 *device_to_be_id = msm_device_to_be_id;
4045 *length = msm_be_id_array_len;
4046}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4047int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask, int snd_id)
4048{
4049 int ret = 0;
4050 int channels = audio_channel_count_from_out_mask(channel_mask);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4051
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4052 char channel_map[8];
4053 memset(channel_map, 0, sizeof(channel_map));
4054 /* Following are all most common standard WAV channel layouts
4055 overridden by channel mask if its allowed and different */
4056 switch (channels) {
4057 case 1:
4058 /* AUDIO_CHANNEL_OUT_MONO */
4059 channel_map[0] = PCM_CHANNEL_FC;
4060 break;
4061 case 2:
4062 /* AUDIO_CHANNEL_OUT_STEREO */
4063 channel_map[0] = PCM_CHANNEL_FL;
4064 channel_map[1] = PCM_CHANNEL_FR;
4065 break;
4066 case 3:
4067 /* AUDIO_CHANNEL_OUT_2POINT1 */
4068 channel_map[0] = PCM_CHANNEL_FL;
4069 channel_map[1] = PCM_CHANNEL_FR;
4070 channel_map[2] = PCM_CHANNEL_FC;
4071 break;
4072 case 4:
4073 /* AUDIO_CHANNEL_OUT_QUAD_SIDE */
4074 channel_map[0] = PCM_CHANNEL_FL;
4075 channel_map[1] = PCM_CHANNEL_FR;
4076 channel_map[2] = PCM_CHANNEL_LS;
4077 channel_map[3] = PCM_CHANNEL_RS;
4078 if (channel_mask == AUDIO_CHANNEL_OUT_QUAD_BACK)
4079 {
4080 channel_map[2] = PCM_CHANNEL_LB;
4081 channel_map[3] = PCM_CHANNEL_RB;
4082 }
4083 if (channel_mask == AUDIO_CHANNEL_OUT_SURROUND)
4084 {
4085 channel_map[2] = PCM_CHANNEL_FC;
4086 channel_map[3] = PCM_CHANNEL_CS;
4087 }
4088 break;
4089 case 5:
4090 /* AUDIO_CHANNEL_OUT_PENTA */
4091 channel_map[0] = PCM_CHANNEL_FL;
4092 channel_map[1] = PCM_CHANNEL_FR;
4093 channel_map[2] = PCM_CHANNEL_FC;
4094 channel_map[3] = PCM_CHANNEL_LB;
4095 channel_map[4] = PCM_CHANNEL_RB;
4096 break;
4097 case 6:
4098 /* AUDIO_CHANNEL_OUT_5POINT1 */
4099 channel_map[0] = PCM_CHANNEL_FL;
4100 channel_map[1] = PCM_CHANNEL_FR;
4101 channel_map[2] = PCM_CHANNEL_FC;
4102 channel_map[3] = PCM_CHANNEL_LFE;
4103 channel_map[4] = PCM_CHANNEL_LB;
4104 channel_map[5] = PCM_CHANNEL_RB;
4105 if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1_SIDE)
4106 {
4107 channel_map[4] = PCM_CHANNEL_LS;
4108 channel_map[5] = PCM_CHANNEL_RS;
4109 }
4110 break;
4111 case 7:
4112 /* AUDIO_CHANNEL_OUT_6POINT1 */
4113 channel_map[0] = PCM_CHANNEL_FL;
4114 channel_map[1] = PCM_CHANNEL_FR;
4115 channel_map[2] = PCM_CHANNEL_FC;
4116 channel_map[3] = PCM_CHANNEL_LFE;
4117 channel_map[4] = PCM_CHANNEL_LB;
4118 channel_map[5] = PCM_CHANNEL_RB;
4119 channel_map[6] = PCM_CHANNEL_CS;
4120 break;
4121 case 8:
4122 /* AUDIO_CHANNEL_OUT_7POINT1 */
4123 channel_map[0] = PCM_CHANNEL_FL;
4124 channel_map[1] = PCM_CHANNEL_FR;
4125 channel_map[2] = PCM_CHANNEL_FC;
4126 channel_map[3] = PCM_CHANNEL_LFE;
4127 channel_map[4] = PCM_CHANNEL_LB;
4128 channel_map[5] = PCM_CHANNEL_RB;
4129 channel_map[6] = PCM_CHANNEL_LS;
4130 channel_map[7] = PCM_CHANNEL_RS;
4131 break;
4132 default:
4133 ALOGE("unsupported channels %d for setting channel map", channels);
4134 return -1;
4135 }
4136 ret = platform_set_channel_map(platform, channels, channel_map, snd_id);
4137 return ret;
4138}
4139
4140int platform_get_edid_info(void *platform)
4141{
4142 struct platform_data *my_data = (struct platform_data *)platform;
4143 struct audio_device *adev = my_data->adev;
4144 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
4145 char *sad = block;
4146 int num_audio_blocks;
4147 int channel_count = 2;
4148 int i, ret, count;
4149
4150 struct mixer_ctl *ctl;
4151 char edid_data[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE + 1] = {0};
4152 edid_audio_info *info;
4153
4154 if (my_data->edid_valid) {
4155 /* use cached edid */
4156 return 0;
4157 }
4158
4159 if (my_data->edid_info == NULL) {
4160 my_data->edid_info =
4161 (struct edid_audio_info *)calloc(1, sizeof(struct edid_audio_info));
4162 }
4163
4164 info = my_data->edid_info;
4165
4166 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
4167 if (!ctl) {
4168 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4169 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
4170 goto fail;
4171 }
4172
4173 mixer_ctl_update(ctl);
4174
4175 count = mixer_ctl_get_num_values(ctl);
4176
4177 /* Read SAD blocks, clamping the maximum size for safety */
4178 if (count > (int)sizeof(block))
4179 count = (int)sizeof(block);
4180
4181 ret = mixer_ctl_get_array(ctl, block, count);
4182 if (ret != 0) {
4183 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
4184 goto fail;
4185 }
4186 edid_data[0] = count;
4187 memcpy(&edid_data[1], block, count);
4188
Ashish Jain5a97ddd2015-05-13 10:52:34 +0530[diff] [blame]4189#ifdef HDMI_EDID_ENABLED
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4190 if (!edid_get_sink_caps(info, edid_data)) {
4191 ALOGE("%s: Failed to get HDMI sink capabilities", __func__);
4192 goto fail;
4193 }
Ashish Jain5a97ddd2015-05-13 10:52:34 +0530[diff] [blame]4194#endif
4195
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4196 my_data->edid_valid = true;
4197 return 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4198fail:
4199 if (my_data->edid_info) {
4200 free(my_data->edid_info);
4201 my_data->edid_info = NULL;
4202 my_data->edid_valid = false;
4203 }
4204 ALOGE("%s: return -EINVAL", __func__);
4205 return -EINVAL;
4206}
4207
4208
4209int platform_set_channel_allocation(void *platform, int channel_alloc)
4210{
4211 struct mixer_ctl *ctl;
4212 const char *mixer_ctl_name = "HDMI RX CA";
4213 int ret;
4214 struct platform_data *my_data = (struct platform_data *)platform;
4215 struct audio_device *adev = my_data->adev;
4216
4217 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4218 if (!ctl) {
4219 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4220 __func__, mixer_ctl_name);
4221 ret = EINVAL;
4222 }
4223 ALOGD(":%s channel allocation = 0x%x", __func__, channel_alloc);
4224 ret = mixer_ctl_set_value(ctl, 0, channel_alloc);
4225
4226 if (ret < 0) {
4227 ALOGE("%s: Could not set ctl, error:%d ", __func__, ret);
4228 }
4229
4230 return ret;
4231}
4232
4233int platform_set_channel_map(void *platform, int ch_count, char *ch_map, int snd_id)
4234{
4235 struct mixer_ctl *ctl;
4236 char mixer_ctl_name[44]; // max length of name is 44 as defined
4237 int ret;
4238 unsigned int i;
4239 int set_values[8] = {0};
4240 char device_num[13]; // device number up to 2 digit
4241 struct platform_data *my_data = (struct platform_data *)platform;
4242 struct audio_device *adev = my_data->adev;
4243 ALOGV("%s channel_count:%d",__func__, ch_count);
4244 if (NULL == ch_map) {
4245 ALOGE("%s: Invalid channel mapping used", __func__);
4246 return -EINVAL;
4247 }
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4248
4249 /*
4250 * If snd_id is greater than 0, stream channel mapping
4251 * If snd_id is below 0, typically -1, device channel mapping
4252 */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4253 if (snd_id >= 0) {
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4254 snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "Playback Channel Map%d", snd_id);
4255 } else {
4256 strlcpy(mixer_ctl_name, "Playback Device Channel Map", sizeof(mixer_ctl_name));
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4257 }
4258
4259 ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
4260
4261 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4262 if (!ctl) {
4263 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4264 __func__, mixer_ctl_name);
4265 return -EINVAL;
4266 }
4267 for (i = 0; i< ARRAY_SIZE(set_values); i++) {
4268 set_values[i] = ch_map[i];
4269 }
4270
4271 ALOGD("%s: set mapping(%d %d %d %d %d %d %d %d) for channel:%d", __func__,
4272 set_values[0], set_values[1], set_values[2], set_values[3], set_values[4],
4273 set_values[5], set_values[6], set_values[7], ch_count);
4274
4275 ret = mixer_ctl_set_array(ctl, set_values, ch_count);
4276 if (ret < 0) {
4277 ALOGE("%s: Could not set ctl, error:%d ch_count:%d",
4278 __func__, ret, ch_count);
4279 }
4280 return ret;
4281}
4282
4283unsigned char platform_map_to_edid_format(int audio_format)
4284{
4285 unsigned char format;
4286 switch (audio_format & AUDIO_FORMAT_MAIN_MASK) {
4287 case AUDIO_FORMAT_AC3:
4288 ALOGV("%s: AC3", __func__);
4289 format = AC3;
4290 break;
4291 case AUDIO_FORMAT_AAC:
4292 ALOGV("%s:AAC", __func__);
4293 format = AAC;
4294 break;
4295 case AUDIO_FORMAT_E_AC3:
4296 ALOGV("%s:E_AC3", __func__);
4297 format = DOLBY_DIGITAL_PLUS;
4298 break;
4299 case AUDIO_FORMAT_PCM_16_BIT:
4300 case AUDIO_FORMAT_PCM_16_BIT_OFFLOAD:
4301 case AUDIO_FORMAT_PCM_24_BIT_OFFLOAD:
4302 default:
4303 ALOGV("%s:PCM", __func__);
4304 format = LPCM;
4305 break;
4306 }
4307 return format;
4308}
4309
4310uint32_t platform_get_compress_passthrough_buffer_size(
4311 audio_offload_info_t* info)
4312{
4313 uint32_t fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4314 if (!info->has_video)
4315 fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4316
4317 return fragment_size;
4318}
4319
4320void platform_reset_edid_info(void *platform) {
4321
4322 ALOGV("%s:", __func__);
4323 struct platform_data *my_data = (struct platform_data *)platform;
4324 if (my_data->edid_info) {
4325 ALOGV("%s :free edid", __func__);
4326 free(my_data->edid_info);
4327 my_data->edid_info = NULL;
4328 }
4329}
4330
4331bool platform_is_edid_supported_format(void *platform, int format)
4332{
4333 struct platform_data *my_data = (struct platform_data *)platform;
4334 struct audio_device *adev = my_data->adev;
4335 edid_audio_info *info = NULL;
4336 int num_audio_blocks;
4337 int i, ret, count;
4338 unsigned char format_id = platform_map_to_edid_format(format);
4339
4340 ret = platform_get_edid_info(platform);
4341 info = (edid_audio_info *)my_data->edid_info;
4342 if (ret == 0 && info != NULL) {
4343 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4344 /*
4345 * To check
4346 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
4347 * & DOLBY_DIGITAL_PLUS
4348 */
4349 if (info->audio_blocks_array[i].format_id == format_id) {
4350 ALOGV("%s:platform_is_edid_supported_format true %x",
4351 __func__, format);
4352 return true;
4353 }
4354 }
4355 }
4356 ALOGV("%s:platform_is_edid_supported_format false %x",
4357 __func__, format);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4358 return false;
4359}
4360
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4361int platform_set_edid_channels_configuration(void *platform, int channels) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4362
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4363 struct platform_data *my_data = (struct platform_data *)platform;
4364 struct audio_device *adev = my_data->adev;
4365 edid_audio_info *info = NULL;
4366 int num_audio_blocks;
4367 int channel_count = 2;
4368 int i, ret, count;
4369 char default_channelMap[MAX_CHANNELS_SUPPORTED] = {0};
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4370
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4371 ret = platform_get_edid_info(platform);
4372 info = (edid_audio_info *)my_data->edid_info;
4373 if(ret == 0 && info != NULL) {
4374 if (channels > 2) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4375
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4376 ALOGV("%s:able to get HDMI sink capabilities multi channel playback",
4377 __func__);
4378 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4379 if (info->audio_blocks_array[i].format_id == LPCM &&
4380 info->audio_blocks_array[i].channels > channel_count &&
4381 info->audio_blocks_array[i].channels <= MAX_HDMI_CHANNEL_CNT) {
4382 channel_count = info->audio_blocks_array[i].channels;
4383 }
4384 }
4385 ALOGV("%s:channel_count:%d", __func__, channel_count);
4386 /*
4387 * Channel map is set for supported hdmi max channel count even
4388 * though the input channel count set on adm is less than or equal to
4389 * max supported channel count
4390 */
4391 platform_set_channel_map(platform, channel_count, info->channel_map, -1);
4392 platform_set_channel_allocation(platform, info->channel_allocation);
4393 } else {
4394 default_channelMap[0] = PCM_CHANNEL_FL;
4395 default_channelMap[1] = PCM_CHANNEL_FR;
4396 platform_set_channel_map(platform,2,default_channelMap,-1);
4397 platform_set_channel_allocation(platform,0);
4398 }
4399 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4400
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4401 return 0;
4402}
4403
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4404void platform_cache_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4405{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4406 platform_get_edid_info(platform);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4407}
4408
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4409void platform_invalidate_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4410{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4411 struct platform_data *my_data = (struct platform_data *)platform;
4412 my_data->edid_valid = false;
4413 if (my_data->edid_info) {
4414 memset(my_data->edid_info, 0, sizeof(struct edid_audio_info));
4415 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4416}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4417
4418int platform_set_mixer_control(struct stream_out *out, const char * mixer_ctl_name,
4419 const char *mixer_val)
4420{
4421 struct audio_device *adev = out->dev;
4422 struct mixer_ctl *ctl = NULL;
4423 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
4424 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4425 if (!ctl) {
4426 ALOGE("%s: could not get ctl for mixer cmd - %s",
4427 __func__, mixer_ctl_name);
4428 return -EINVAL;
4429 }
4430
4431 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
4432}
4433
4434int platform_set_hdmi_config(struct stream_out *out)
4435{
4436 struct listnode *node;
4437 struct audio_usecase *usecase;
4438 struct audio_device *adev = out->dev;
4439 const char *hdmi_format_ctrl = "HDMI RX Format";
4440 const char *hdmi_rate_ctrl = "HDMI_RX SampleRate";
4441 int sample_rate = out->sample_rate;
4442 /*TODO: Add rules and check if this needs to be done.*/
4443 if((is_offload_usecase(out->usecase)) &&
4444 (out->compr_config.codec->compr_passthr == PASSTHROUGH ||
4445 out->compr_config.codec->compr_passthr == PASSTHROUGH_CONVERT)) {
4446 /* TODO: can we add mixer control for channels here avoid setting */
4447 if ((out->format == AUDIO_FORMAT_E_AC3 ||
4448 out->format == AUDIO_FORMAT_E_AC3_JOC) &&
4449 (out->compr_config.codec->compr_passthr == PASSTHROUGH))
4450 sample_rate = out->sample_rate * 4;
4451 ALOGD("%s:HDMI compress format and samplerate %d, sample_rate %d",
4452 __func__, out->sample_rate, sample_rate);
4453 platform_set_mixer_control(out, hdmi_format_ctrl, "Compr");
4454 switch (sample_rate) {
4455 case 32000:
4456 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_32");
4457 break;
4458 case 44100:
4459 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_44_1");
4460 break;
4461 case 96000:
4462 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_96");
4463 break;
4464 case 176400:
4465 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_176_4");
4466 break;
4467 case 192000:
4468 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_192");
4469 break;
4470 case 128000:
4471 if (out->format != AUDIO_FORMAT_E_AC3) {
4472 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_128");
4473 break;
4474 } else
4475 ALOGW("Unsupported sample rate for E_AC3 32K");
4476 default:
4477 case 48000:
4478 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
4479 break;
4480 }
4481 } else {
4482 ALOGD("%s: HDMI pcm and samplerate %d", __func__,
4483 out->sample_rate);
4484 platform_set_mixer_control(out, hdmi_format_ctrl, "LPCM");
4485 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
4486 }
4487
4488 /*
4489 * Deroute all the playback streams routed to HDMI so that
4490 * the back end is deactivated. Note that backend will not
4491 * be deactivated if any one stream is connected to it.
4492 */
4493 list_for_each(node, &adev->usecase_list) {
4494 usecase = node_to_item(node, struct audio_usecase, list);
4495 ALOGV("%s:disable: usecase type %d, devices 0x%x", __func__,
4496 usecase->type, usecase->devices);
4497 if (usecase->type == PCM_PLAYBACK &&
4498 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
4499 disable_audio_route(adev, usecase);
4500 }
4501 }
4502
4503 /*
4504 * Enable all the streams disabled above. Now the HDMI backend
4505 * will be activated with new channel configuration
4506 */
4507 list_for_each(node, &adev->usecase_list) {
4508 usecase = node_to_item(node, struct audio_usecase, list);
4509 ALOGV("%s:enable: usecase type %d, devices 0x%x", __func__,
4510 usecase->type, usecase->devices);
4511 if (usecase->type == PCM_PLAYBACK &&
4512 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
4513 enable_audio_route(adev, usecase);
4514 }
4515 }
4516
4517 return 0;
4518}
4519
4520int platform_set_device_params(struct stream_out *out, int param, int value)
4521{
4522 struct audio_device *adev = out->dev;
4523 struct mixer_ctl *ctl;
4524 char *mixer_ctl_name = "Device PP Params";
4525 int ret = 0;
4526 uint32_t set_values[] = {0,0};
4527
4528 set_values[0] = param;
4529 set_values[1] = value;
4530
4531 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4532 if (!ctl) {
4533 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4534 __func__, mixer_ctl_name);
4535 ret = -EINVAL;
4536 goto end;
4537 }
4538
4539 ALOGV("%s: Setting device pp params param: %d, value %d mixer ctrl:%s",
4540 __func__,param, value, mixer_ctl_name);
4541 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
4542
4543end:
4544 return ret;
4545}
4546
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]4547int platform_get_subsys_image_name(char *buf)
4548{
4549 strlcpy(buf, PLATFORM_IMAGE_NAME, sizeof(PLATFORM_IMAGE_NAME));
4550 return 0;
4551}
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4552
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4553/*
4554 * This is a lookup table to map android audio input device to audio h/w interface (backend).
4555 * The table can be extended for other input devices by adding appropriate entries.
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4556 * The audio interface for a particular input device need to be added in
4557 * audio_platform_info.xml file.
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4558 */
4559struct audio_device_to_audio_interface audio_device_to_interface_table[] = {
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4560 {AUDIO_DEVICE_IN_BUILTIN_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BUILTIN_MIC), ""},
4561 {AUDIO_DEVICE_IN_BACK_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BACK_MIC), ""},
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4562};
4563
4564int audio_device_to_interface_table_len =
4565 sizeof(audio_device_to_interface_table) / sizeof(audio_device_to_interface_table[0]);
4566
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4567int platform_set_audio_device_interface(const char * device_name,
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4568 const char *intf_name,
4569 const char *codec_type)
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4570{
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4571 int ret = 0;
4572 int i;
4573
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4574 if (device_name == NULL || intf_name == NULL || codec_type == NULL) {
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4575 ALOGE("%s: Invalid input", __func__);
4576
4577 ret = -EINVAL;
4578 goto done;
4579 }
4580
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4581 ALOGD("%s: Enter, device name:%s, intf name:%s, codec_type:%s", __func__,
4582 device_name, intf_name, codec_type);
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4583
4584 size_t device_name_len = strlen(device_name);
4585 for (i = 0; i < audio_device_to_interface_table_len; i++) {
4586 char* name = audio_device_to_interface_table[i].device_name;
4587 size_t name_len = strlen(name);
4588 if ((name_len == device_name_len) &&
4589 (strncmp(device_name, name, name_len) == 0)) {
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4590 if (is_external_codec &&
4591 (strncmp(codec_type, "external", strlen(codec_type)) == 0)) {
4592 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4593 __func__, device_name, intf_name);
4594
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4595 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4596 sizeof(audio_device_to_interface_table[i].interface_name));
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4597 } else if (!is_external_codec &&
4598 (strncmp(codec_type, "internal", strlen(codec_type)) == 0)) {
4599 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
4600 __func__, device_name, intf_name);
4601
4602 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
4603 sizeof(audio_device_to_interface_table[i].interface_name));
4604 } else
4605 ALOGE("Invalid codec_type specified. Ignoring this interface entry.");
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4606 goto done;
4607 }
4608 }
4609 ALOGE("%s: Could not find matching device name %s",
4610 __func__, device_name);
4611
4612 ret = -EINVAL;
4613
4614done:
4615 return ret;
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4616}
Laxminath Kasam44f49402015-05-29 18:37:11 +0530[diff] [blame]4617
4618/*
4619 * This is a lookup table to map names of speaker device with respective left and right TZ names.
4620 * Also the tz names for a particular left or right speaker can be overriden by adding
4621 * corresponding entry in audio_platform_info.xml file.
4622 */
4623struct speaker_device_to_tz_names speaker_device_tz_names = {
4624 {SND_DEVICE_OUT_SPEAKER, "", ""},
4625};
4626
4627const char *platform_get_spkr_1_tz_name(snd_device_t snd_device)
4628{
4629 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
4630 return speaker_device_tz_names.spkr_1_tz_name;
4631 else
4632 return "";
4633}
4634
4635const char *platform_get_spkr_2_tz_name(snd_device_t snd_device)
4636{
4637 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
4638 return speaker_device_tz_names.spkr_2_tz_name;
4639 else
4640 return "";
4641}
4642
4643int platform_set_spkr_device_tz_names(snd_device_t index,
4644 const char *spkr_1_tz_name, const char *spkr_2_tz_name)
4645{
4646 int ret = 0;
4647 int i;
4648
4649 if (spkr_1_tz_name == NULL && spkr_2_tz_name == NULL) {
4650 ALOGE("%s: Invalid input", __func__);
4651 ret = -EINVAL;
4652 goto done;
4653 }
4654 if (index != speaker_device_tz_names.snd_device) {
4655 ALOGE("%s: not matching speaker device\n");
4656 ret = -EINVAL;
4657 goto done;
4658 }
4659 ALOGD("%s: Enter, spkr_1_tz_name :%s, spkr_2_tz_name:%s",
4660 __func__, spkr_1_tz_name, spkr_2_tz_name);
4661
4662 if (spkr_1_tz_name != NULL)
4663 strlcpy(speaker_device_tz_names.spkr_1_tz_name, spkr_1_tz_name,
4664 sizeof(speaker_device_tz_names.spkr_1_tz_name));
4665
4666 if (spkr_2_tz_name != NULL)
4667 strlcpy(speaker_device_tz_names.spkr_2_tz_name, spkr_2_tz_name,
4668 sizeof(speaker_device_tz_names.spkr_2_tz_name));
4669done:
4670 return ret;
4671}
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4672
Laxminath Kasambe641ab2015-07-24 20:27:42 +0530[diff] [blame]4673int platform_get_wsa_mode(void *adev)
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4674{
Laxminath Kasambe641ab2015-07-24 20:27:42 +0530[diff] [blame]4675 struct audio_device *adev_h = adev;
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4676 char *snd_card_name;
4677
Laxminath Kasambe641ab2015-07-24 20:27:42 +0530[diff] [blame]4678 snd_card_name = mixer_get_name(adev_h->mixer);
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4679 if ((!strcmp(snd_card_name, "msm8952-skum-snd-card")) ||
Laxminath Kasambe641ab2015-07-24 20:27:42 +0530[diff] [blame]4680 (!strcmp(snd_card_name, "msm8952-snd-card")) ||
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4681 (!strcmp(snd_card_name, "msm8952-snd-card-mtp")))
4682 return 1;
4683 else
4684 return 0;
4685}