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review.blissroms.org / platform_hardware_qcom_audio / 74c5a53980f0c5dfa5a193383f905cb0dbf3762c / . / hal / msm8916 / platform.c
blob: c632a827a5cc3ffde24c5caa0c6899b698ba368c [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",
Meng Wang2d747622015-08-07 10:11:41 +0800[diff] [blame]947 sizeof("msm8952-skum-snd-card"))) {
Walter Yangcd132722015-04-08 16:04:30 +0800[diff] [blame]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
Naresh Tannirufd0afd92015-08-14 12:58:24 +0530[diff] [blame]1343const char * get_snd_card_name_for_acdb_loader(const char *snd_card_name) {
1344
1345 if(snd_card_name == NULL)
1346 return NULL;
1347
1348 // Both tasha & tasha-lite uses tasha ACDB files
1349 // simulate sound card name for tasha lite, so that
1350 // ACDB module loads tasha ACDB files for tasha lite
1351 if(!strncmp(snd_card_name, "msm8976-tashalite-snd-card",
1352 sizeof("msm8976-tashalite-snd-card"))) {
1353 ALOGD("using tasha ACDB files for tasha-lite");
1354 return "msm8976-tasha-snd-card";
1355 } else {
1356 return snd_card_name;
1357 }
1358}
1359
1360
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]1361int platform_acdb_init(void *platform)
1362{
1363 struct platform_data *my_data = (struct platform_data *)platform;
1364 char *cvd_version = NULL;
1365 int key = 0;
Naresh Tannirufd0afd92015-08-14 12:58:24 +0530[diff] [blame]1366 const char *snd_card_name, *acdb_snd_card_name;
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]1367 int result;
1368 char value[PROPERTY_VALUE_MAX];
1369 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
1370 if (!cvd_version)
1371 ALOGE("Failed to allocate cvd version");
1372 else
1373 get_cvd_version(cvd_version, my_data->adev);
1374
1375 property_get("audio.ds1.metainfo.key",value,"0");
1376 key = atoi(value);
1377 snd_card_name = mixer_get_name(my_data->adev->mixer);
Naresh Tannirufd0afd92015-08-14 12:58:24 +0530[diff] [blame]1378 acdb_snd_card_name = get_snd_card_name_for_acdb_loader(snd_card_name);
1379
1380 result = my_data->acdb_init(acdb_snd_card_name, cvd_version, key);
1381
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]1382 if (cvd_version)
1383 free(cvd_version);
1384 if (!result) {
1385 my_data->is_acdb_initialized = true;
1386 ALOGD("ACDB initialized");
1387 audio_hwdep_send_cal(my_data);
1388 } else {
1389 my_data->is_acdb_initialized = false;
1390 ALOGD("ACDB initialization failed");
1391 }
1392 return result;
1393}
1394
Laxminath Kasam9e938362015-08-11 12:44:47 +0530[diff] [blame]1395#define MAX_PATH (256)
1396#define THERMAL_SYSFS "/sys/class/thermal"
1397#define TZ_TYPE "/sys/class/thermal/thermal_zone%d/type"
1398#define TZ_WSA "/sys/class/thermal/thermal_zone%d/temp"
1399
Ashish Jainbe3ffa92015-08-17 16:39:06 +0530[diff] [blame]1400static bool is_wsa_found(int *wsaCount)
Laxminath Kasam9e938362015-08-11 12:44:47 +0530[diff] [blame]1401{
1402 DIR *tdir = NULL;
1403 struct dirent *tdirent = NULL;
1404 int tzn = 0;
1405 char name[MAX_PATH] = {0};
1406 char cwd[MAX_PATH] = {0};
1407 char file[10] = "wsa";
1408 bool found = false;
Ashish Jainbe3ffa92015-08-17 16:39:06 +0530[diff] [blame]1409 int wsa_count = 0;
Laxminath Kasam9e938362015-08-11 12:44:47 +0530[diff] [blame]1410
1411 if (!getcwd(cwd, sizeof(cwd)))
1412 return false;
1413
1414 chdir(THERMAL_SYSFS); /* Change dir to read the entries. Doesnt work
1415 otherwise */
1416 tdir = opendir(THERMAL_SYSFS);
1417 if (!tdir) {
1418 ALOGE("Unable to open %s\n", THERMAL_SYSFS);
1419 return false;
1420 }
1421
1422 while ((tdirent = readdir(tdir))) {
1423 char buf[50];
1424 struct dirent *tzdirent;
1425 DIR *tzdir = NULL;
1426
1427 tzdir = opendir(tdirent->d_name);
1428 if (!tzdir)
1429 continue;
1430 while ((tzdirent = readdir(tzdir))) {
1431 if (strcmp(tzdirent->d_name, "type"))
1432 continue;
1433 snprintf(name, MAX_PATH, TZ_TYPE, tzn);
1434 ALOGD("Opening %s\n", name);
1435 read_line_from_file(name, buf, sizeof(buf));
1436 if (strstr(buf, file)) {
Ashish Jainbe3ffa92015-08-17 16:39:06 +0530[diff] [blame]1437 wsa_count++;
1438 /*We support max only two WSA speakers*/
1439 if (wsa_count == 2)
1440 break;
Laxminath Kasam9e938362015-08-11 12:44:47 +0530[diff] [blame]1441 }
1442 tzn++;
1443 }
1444 closedir(tzdir);
Ashish Jainbe3ffa92015-08-17 16:39:06 +0530[diff] [blame]1445 }
1446 if (wsa_count > 0){
1447 ALOGD("Found %d WSA present on the platform", wsa_count);
1448 found = true;
1449 *wsaCount = wsa_count;
Laxminath Kasam9e938362015-08-11 12:44:47 +0530[diff] [blame]1450 }
1451 closedir(tdir);
1452 chdir(cwd); /* Restore current working dir */
1453 return found;
1454}
1455
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1456void *platform_init(struct audio_device *adev)
1457{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1458 char platform[PROPERTY_VALUE_MAX];
1459 char baseband[PROPERTY_VALUE_MAX];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1460 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1461 struct platform_data *my_data = NULL;
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1462 int retry_num = 0, snd_card_num = 0, key = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1463 const char *snd_card_name;
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]1464 char mixer_xml_path[MAX_MIXER_XML_PATH],ffspEnable[PROPERTY_VALUE_MAX];
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1465 char *cvd_version = NULL;
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1466 const char *mixer_ctl_name = "Set HPX ActiveBe";
1467 struct mixer_ctl *ctl = NULL;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1468 int idx;
Ashish Jainbe3ffa92015-08-17 16:39:06 +0530[diff] [blame]1469 int wsaCount =0;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1470
1471 my_data = calloc(1, sizeof(struct platform_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1472 if (!my_data) {
1473 ALOGE("failed to allocate platform data");
1474 return NULL;
1475 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1476
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1477 while (snd_card_num < MAX_SND_CARD) {
1478 adev->mixer = mixer_open(snd_card_num);
1479
1480 while (!adev->mixer && retry_num < RETRY_NUMBER) {
1481 usleep(RETRY_US);
1482 adev->mixer = mixer_open(snd_card_num);
1483 retry_num++;
1484 }
1485
1486 if (!adev->mixer) {
1487 ALOGE("%s: Unable to open the mixer card: %d", __func__,
1488 snd_card_num);
1489 retry_num = 0;
1490 snd_card_num++;
1491 continue;
1492 }
1493
1494 snd_card_name = mixer_get_name(adev->mixer);
1495 ALOGV("%s: snd_card_name: %s", __func__, snd_card_name);
1496
1497 my_data->hw_info = hw_info_init(snd_card_name);
1498 if (!my_data->hw_info) {
1499 ALOGE("%s: Failed to init hardware info", __func__);
1500 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1501 query_platform(snd_card_name, mixer_xml_path);
1502 ALOGD("%s: mixer path file is %s", __func__,
1503 mixer_xml_path);
1504 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
1505 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1506 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1507 mixer_xml_path);
1508 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1509 if (!adev->audio_route) {
1510 ALOGE("%s: Failed to init audio route controls, aborting.",
1511 __func__);
1512 free(my_data);
1513 return NULL;
1514 }
1515 adev->snd_card = snd_card_num;
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1516 update_codec_type(snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1517 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
1518 break;
1519 }
1520 retry_num = 0;
1521 snd_card_num++;
1522 }
1523
1524 if (snd_card_num >= MAX_SND_CARD) {
1525 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
1526 free(my_data);
1527 return NULL;
1528 }
1529
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1530 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1531 my_data->fluence_in_spkr_mode = false;
1532 my_data->fluence_in_voice_call = false;
1533 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1534 my_data->fluence_in_audio_rec = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1535 my_data->external_spk_1 = false;
1536 my_data->external_spk_2 = false;
1537 my_data->external_mic = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1538 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1539 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]1540 my_data->slowtalk = false;
1541 my_data->hd_voice = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1542 my_data->edid_info = NULL;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1543 my_data->is_wsa_speaker = false;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1544
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1545 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
1546 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1547 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1548 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1549 my_data->fluence_type = FLUENCE_DUAL_MIC;
1550 } else {
1551 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1552 }
1553
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1554 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1555 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1556 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1557 my_data->fluence_in_voice_call = true;
1558 }
1559
1560 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1561 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1562 my_data->fluence_in_voice_rec = true;
1563 }
1564
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1565 property_get("persist.audio.fluence.audiorec",value,"");
1566 if (!strncmp("true", value, sizeof("true"))) {
1567 my_data->fluence_in_audio_rec = true;
1568 }
1569
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1570 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1571 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1572 my_data->fluence_in_spkr_mode = true;
1573 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1574
1575 property_get("persist.audio.fluence.mode",value,"");
1576 if (!strncmp("broadside", value, sizeof("broadside"))) {
1577 my_data->fluence_mode = FLUENCE_BROADSIDE;
1578 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1579 }
Ashish Jainbe3ffa92015-08-17 16:39:06 +0530[diff] [blame]1580
1581 if (is_wsa_found(&wsaCount)) {
1582 /*Set ACDB ID of Stereo speaker if two WSAs are present*/
1583 /*Default ACDB ID for wsa speaker is that for mono*/
1584 if (wsaCount == 2) {
1585 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_WSA, 15);
1586 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_VBAT, 15);
1587 }
1588 my_data->is_wsa_speaker = true;
1589 }
1590
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1591 property_get("persist.audio.FFSP.enable", ffspEnable, "");
1592 if (!strncmp("true", ffspEnable, sizeof("true"))) {
1593 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1594 acdb_device_table[SND_DEVICE_OUT_SPEAKER_WSA] = 131;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1595 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
1596 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
1597 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1598 }
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1599
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1600 /* Check if Vbat speaker enabled property is set, this should be done before acdb init */
1601 bool ret = false;
1602 ret = audio_extn_can_use_vbat();
1603 if (ret)
1604 my_data->is_vbat_speaker = true;
1605
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1606 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1607 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1608 if (my_data->acdb_handle == NULL) {
1609 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1610 } else {
1611 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1612 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1613 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1614 if (!my_data->acdb_deallocate)
1615 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1616 __func__, LIB_ACDB_LOADER);
1617
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1618 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]1619 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1620 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1621 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1622 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1623
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1624 my_data->acdb_set_audio_cal = (acdb_set_audio_cal_t)dlsym(my_data->acdb_handle,
1625 "acdb_loader_set_audio_cal_v2");
1626 if (!my_data->acdb_set_audio_cal)
1627 ALOGE("%s: Could not find the symbol acdb_set_audio_cal_v2 from %s",
1628 __func__, LIB_ACDB_LOADER);
1629
1630 my_data->acdb_get_audio_cal = (acdb_get_audio_cal_t)dlsym(my_data->acdb_handle,
1631 "acdb_loader_get_audio_cal_v2");
1632 if (!my_data->acdb_get_audio_cal)
1633 ALOGE("%s: Could not find the symbol acdb_get_audio_cal_v2 from %s",
1634 __func__, LIB_ACDB_LOADER);
1635
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1636 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1637 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1638 if (!my_data->acdb_send_voice_cal)
1639 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1640 __func__, LIB_ACDB_LOADER);
1641
1642 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1643 "acdb_loader_reload_vocvoltable");
1644 if (!my_data->acdb_reload_vocvoltable)
1645 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1646 __func__, LIB_ACDB_LOADER);
1647
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1648 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1649 my_data->acdb_handle,
1650 "acdb_loader_get_default_app_type");
1651 if (!my_data->acdb_get_default_app_type)
1652 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1653 __func__, LIB_ACDB_LOADER);
1654
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1655 my_data->acdb_set_codec_data = (acdb_set_codec_data_t)dlsym(
1656 my_data->acdb_handle,
1657 "acdb_loader_set_codec_data");
1658 if (!my_data->acdb_set_codec_data)
1659 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1660 __func__, LIB_ACDB_LOADER);
1661
1662
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1663 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1664 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1665 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1666 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1667 goto acdb_init_fail;
1668 }
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]1669 platform_acdb_init(my_data);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1670 }
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1671 audio_extn_pm_vote();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1672
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1673 /* Configure active back end for HPX*/
1674 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1675 if (ctl) {
1676 ALOGE(" sending HPX Active BE information ");
1677 mixer_ctl_set_value(ctl, 0, is_external_codec);
1678 }
1679
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1680acdb_init_fail:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1681
1682 set_platform_defaults();
1683
Dhananjay Kumar94c5eff2015-05-25 19:11:30 +0530[diff] [blame]1684 /* Initialize ACDB and PCM ID's */
1685 if (is_external_codec)
1686 platform_info_init(PLATFORM_INFO_XML_PATH_EXTCODEC);
1687 else
1688 platform_info_init(PLATFORM_INFO_XML_PATH);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1689
1690 /* init usb */
1691 audio_extn_usb_init(adev);
1692 /* update sound cards appropriately */
1693 audio_extn_usb_set_proxy_sound_card(adev->snd_card);
1694
1695 /* Read one time ssr property */
1696 audio_extn_ssr_update_enabled();
1697 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1698
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1699 /* init dap hal */
1700 audio_extn_dap_hal_init(adev->snd_card);
1701
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1702 audio_extn_dolby_set_license(adev);
1703
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1704 /* init audio device arbitration */
1705 audio_extn_dev_arbi_init();
1706
1707 my_data->edid_info = NULL;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1708
1709 /* initialize backend config */
1710 for (idx = 0; idx < MAX_CODEC_BACKENDS; idx++) {
1711 my_data->current_backend_cfg[idx].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
1712 if (idx == HEADPHONE_44_1_BACKEND)
1713 my_data->current_backend_cfg[idx].sample_rate = OUTPUT_SAMPLING_RATE_44100;
1714 my_data->current_backend_cfg[idx].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
1715 }
1716
1717 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1718 strdup("SLIM_0_RX Format");
1719 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1720 strdup("SLIM_0_RX SampleRate");
1721
1722 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].bitwidth_mixer_ctl =
1723 strdup("SLIM_5_RX Format");
1724 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].samplerate_mixer_ctl =
1725 strdup("SLIM_5_RX SampleRate");
1726
1727 my_data->edid_info = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1728 return my_data;
1729}
1730
1731void platform_deinit(void *platform)
1732{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1733 struct platform_data *my_data = (struct platform_data *)platform;
1734
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1735 if (my_data->edid_info) {
1736 free(my_data->edid_info);
1737 my_data->edid_info = NULL;
1738 }
1739
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1740 hw_info_deinit(my_data->hw_info);
1741 close_csd_client(my_data->csd);
1742
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1743 int32_t dev;
1744 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1745 if (backend_table[dev]) {
1746 free(backend_table[dev]);
1747 backend_table[dev]= NULL;
1748 }
1749 }
1750
1751 /* deinit audio device arbitration */
1752 audio_extn_dev_arbi_deinit();
1753
1754 if (my_data->edid_info) {
1755 free(my_data->edid_info);
1756 my_data->edid_info = NULL;
1757 }
1758
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1759 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1760 /* deinit usb */
1761 audio_extn_usb_deinit();
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1762 audio_extn_dap_hal_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1763}
1764
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]1765int platform_is_acdb_initialized(void *platform)
1766{
1767 struct platform_data *my_data = (struct platform_data *)platform;
1768 ALOGD("%s: acdb initialized %d\n", __func__, my_data->is_acdb_initialized);
1769 return my_data->is_acdb_initialized;
1770}
1771
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1772const char *platform_get_snd_device_name(snd_device_t snd_device)
1773{
1774 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
1775 return device_table[snd_device];
1776 else
1777 return "";
1778}
1779
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1780int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
1781 char *device_name)
1782{
1783 struct platform_data *my_data = (struct platform_data *)platform;
1784
1785 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1786 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
1787 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
1788 } else {
1789 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
1790 return -EINVAL;
1791 }
1792
1793 return 0;
1794}
1795
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1796void platform_add_backend_name(char *mixer_path, snd_device_t snd_device,
1797 struct audio_usecase *usecase)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1798{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1799 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1800 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1801 return;
1802 }
1803
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1804 if((snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
1805 !(usecase->type == VOICE_CALL || usecase->type == VOIP_CALL)) {
1806 ALOGI("%s: Not adding vbat speaker device to non voice use cases", __func__);
1807 return;
1808 }
1809
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1810 const char * suffix = backend_table[snd_device];
1811
1812 if (suffix != NULL) {
1813 strlcat(mixer_path, " ", MIXER_PATH_MAX_LENGTH);
1814 strlcat(mixer_path, suffix, MIXER_PATH_MAX_LENGTH);
1815 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1816}
1817
1818int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
1819{
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1820 int device_id = -1;
1821
1822 if (is_external_codec && is_misc_usecase(usecase)) {
1823 if (device_type == PCM_PLAYBACK)
1824 device_id = pcm_device_table_of_ext_codec[usecase][0];
1825 else
1826 device_id = pcm_device_table_of_ext_codec[usecase][1];
1827 } else {
1828 if (device_type == PCM_PLAYBACK)
1829 device_id = pcm_device_table[usecase][0];
1830 else
1831 device_id = pcm_device_table[usecase][1];
1832 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1833 return device_id;
1834}
1835
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1836static int find_index(struct name_to_index * table, int32_t len, const char * name)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1837{
1838 int ret = 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1839 int32_t i;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1840
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1841 if (table == NULL) {
1842 ALOGE("%s: table is NULL", __func__);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1843 ret = -ENODEV;
1844 goto done;
1845 }
1846
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1847 if (name == NULL) {
1848 ALOGE("null key");
1849 ret = -ENODEV;
1850 goto done;
1851 }
1852
1853 for (i=0; i < len; i++) {
1854 const char* tn = table[i].name;
1855 size_t len = strlen(tn);
1856 if (strncmp(tn, name, len) == 0) {
1857 if (strlen(name) != len) {
1858 continue; // substring
1859 }
1860 ret = table[i].index;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1861 goto done;
1862 }
1863 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1864 ALOGE("%s: Could not find index for name = %s",
1865 __func__, name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1866 ret = -ENODEV;
1867done:
1868 return ret;
1869}
1870
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1871int platform_set_fluence_type(void *platform, char *value)
1872{
1873 int ret = 0;
1874 int fluence_type = FLUENCE_NONE;
1875 int fluence_flag = NONE_FLAG;
1876 struct platform_data *my_data = (struct platform_data *)platform;
1877 struct audio_device *adev = my_data->adev;
1878
1879 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
1880
1881 /* only dual mic turn on and off is supported as of now through setparameters */
1882 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
1883 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
1884 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
1885 ALOGV("fluence dualmic feature enabled \n");
1886 fluence_type = FLUENCE_DUAL_MIC;
1887 fluence_flag = DMIC_FLAG;
1888 } else {
1889 ALOGE("%s: Failed to set DUALMIC", __func__);
1890 ret = -1;
1891 goto done;
1892 }
1893 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
1894 ALOGV("fluence disabled");
1895 fluence_type = FLUENCE_NONE;
1896 } else {
1897 ALOGE("Invalid fluence value : %s",value);
1898 ret = -1;
1899 goto done;
1900 }
1901
1902 if (fluence_type != my_data->fluence_type) {
1903 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
1904 my_data->fluence_type = fluence_type;
1905 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
1906 }
1907done:
1908 return ret;
1909}
1910
1911int platform_get_fluence_type(void *platform, char *value, uint32_t len)
1912{
1913 int ret = 0;
1914 struct platform_data *my_data = (struct platform_data *)platform;
1915
1916 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
1917 strlcpy(value, "quadmic", len);
1918 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
1919 strlcpy(value, "dualmic", len);
1920 } else if (my_data->fluence_type == FLUENCE_NONE) {
1921 strlcpy(value, "none", len);
1922 } else
1923 ret = -1;
1924
1925 return ret;
1926}
1927
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1928int platform_get_snd_device_index(char *device_name)
1929{
1930 return find_index(snd_device_name_index, SND_DEVICE_MAX, device_name);
1931}
1932
1933int platform_get_usecase_index(const char *usecase_name)
1934{
1935 return find_index(usecase_name_index, AUDIO_USECASE_MAX, usecase_name);
1936}
1937
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1938int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
1939{
1940 int ret = 0;
1941
1942 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1943 ALOGE("%s: Invalid snd_device = %d",
1944 __func__, snd_device);
1945 ret = -EINVAL;
1946 goto done;
1947 }
1948
1949 acdb_device_table[snd_device] = acdb_id;
1950done:
1951 return ret;
1952}
1953
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1954int platform_get_default_app_type(void *platform)
1955{
1956 struct platform_data *my_data = (struct platform_data *)platform;
1957
1958 if (my_data->acdb_get_default_app_type)
1959 return my_data->acdb_get_default_app_type();
1960 else
1961 return DEFAULT_APP_TYPE;
1962}
1963
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]1964int platform_get_snd_device_acdb_id(snd_device_t snd_device)
1965{
1966 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1967 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1968 return -EINVAL;
1969 }
1970 return acdb_device_table[snd_device];
1971}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1972
1973int 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]1974{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1975 int ret = 0;
1976
1977 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1978 ALOGE("%s: Invalid snd_device = %d",
1979 __func__, snd_device);
1980 ret = -EINVAL;
1981 goto done;
1982 }
1983
1984 backend_bit_width_table[snd_device] = bit_width;
1985done:
1986 return ret;
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1987}
1988
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1989int platform_get_snd_device_bit_width(snd_device_t snd_device)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1990{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1991 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1992 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
Ashish Jainf50be202015-07-19 05:39:23 -0700[diff] [blame]1993 return CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1994 }
1995 return backend_bit_width_table[snd_device];
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1996}
1997
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1998int platform_set_native_support(bool codec_support)
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]1999{
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2000 na_props.platform_na_prop_enabled = na_props.ui_na_prop_enabled
2001 = codec_support;
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2002 ALOGD("%s: na_props.platform_na_prop_enabled: %d", __func__,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2003 na_props.platform_na_prop_enabled);
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2004 return 0;
2005}
2006
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2007int platform_get_native_support()
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2008{
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2009 int ret;
2010 if (na_props.platform_na_prop_enabled) {
2011 ret = na_props.ui_na_prop_enabled;
2012 } else {
2013 ret = na_props.platform_na_prop_enabled;
2014 }
2015 ALOGV("%s: na_props.ui_na_prop_enabled: %d", __func__,
2016 na_props.ui_na_prop_enabled);
2017 return ret;
2018}
2019
2020void native_audio_get_params(struct str_parms *query,
2021 struct str_parms *reply,
2022 char *value, int len)
2023{
2024 int ret;
2025 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2026 value, len);
2027 if (ret >= 0) {
2028 if (na_props.platform_na_prop_enabled) {
2029 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2030 na_props.ui_na_prop_enabled ? "true" : "false");
2031 ALOGV("%s: na_props.ui_na_prop_enabled: %d", __func__,
2032 na_props.ui_na_prop_enabled);
2033 } else {
2034 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2035 "false");
2036 ALOGV("%s: native audio not supported: %d", __func__,
2037 na_props.platform_na_prop_enabled);
2038 }
2039 }
2040}
2041
2042int native_audio_set_params(struct platform_data *platform,
2043 struct str_parms *parms, char *value, int len)
2044{
2045 int ret = 0;
2046 struct audio_usecase *usecase;
2047 struct listnode *node;
2048
2049 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2050 value, len);
2051 if (ret >= 0) {
2052 if (na_props.platform_na_prop_enabled) {
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2053 if (!strncmp("true", value, sizeof("true"))) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2054 na_props.ui_na_prop_enabled = true;
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2055 ALOGD("%s: native audio feature enabled from UI",__func__);
2056 }
2057 else {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2058 na_props.ui_na_prop_enabled = false;
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2059 ALOGD("%s: native audio feature disabled from UI",__func__);
2060
2061 }
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2062
2063 str_parms_del(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO);
2064
2065 /* Iterate through the usecase list and trigger device switch for
2066 all the appropriate usecases */
2067 list_for_each(node, &(platform->adev)->usecase_list) {
2068 usecase = node_to_item(node, struct audio_usecase, list);
2069
2070 if (is_offload_usecase(usecase->id) &&
2071 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2072 usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) &&
2073 OUTPUT_SAMPLING_RATE_44100 == usecase->stream.out->sample_rate) {
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2074 ALOGD("%s: triggering dynamic device switch for usecase(%d: %s)"
2075 " stream(%p), device(%d)", __func__, usecase->id,
2076 use_case_table[usecase->id], usecase->stream,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2077 usecase->stream.out->devices);
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2078 select_devices(platform->adev, usecase->id);
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2079 }
2080 }
2081 } else {
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2082 ALOGD("%s: native audio not supported: %d", __func__,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2083 na_props.platform_na_prop_enabled);
2084 }
2085 }
2086 return ret;
2087}
2088
2089int platform_get_backend_index(snd_device_t snd_device)
2090{
2091 int32_t port = DEFAULT_CODEC_BACKEND;
2092
2093 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
2094 if (backend_table[snd_device] != NULL &&
2095 !strcmp(backend_table[snd_device], "headphones-44.1"))
2096 port = HEADPHONE_44_1_BACKEND;
2097 else
2098 port = DEFAULT_CODEC_BACKEND;
2099 } else {
2100 ALOGV("%s: Invalid device - %d ", __func__, snd_device);
2101 }
2102
2103 ALOGV("%s: backend port - %d", __func__, port);
2104 return port;
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2105}
2106
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2107int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2108 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2109{
2110 struct platform_data *my_data = (struct platform_data *)platform;
2111 int acdb_dev_id, acdb_dev_type;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2112 struct audio_device *adev = my_data->adev;
2113 int snd_device = SND_DEVICE_OUT_SPEAKER;
2114
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2115 if (usecase->type == PCM_PLAYBACK)
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2116 snd_device = usecase->out_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2117 else if ((usecase->type == PCM_HFP_CALL) || (usecase->type == PCM_CAPTURE))
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2118 snd_device = usecase->in_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2119 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]2120
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]2121 // Do not use Rx path default app type for TX path
2122 if ((usecase->type == PCM_CAPTURE) && (app_type == DEFAULT_APP_TYPE_RX_PATH)) {
2123 ALOGD("Resetting app type for Tx path to default");
2124 app_type = DEFAULT_APP_TYPE_TX_PATH;
2125 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2126 if (acdb_dev_id < 0) {
2127 ALOGE("%s: Could not find acdb id for device(%d)",
2128 __func__, snd_device);
2129 return -EINVAL;
2130 }
2131 if (my_data->acdb_send_audio_cal) {
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2132 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2133 __func__, snd_device, acdb_dev_id);
2134 if (snd_device >= SND_DEVICE_OUT_BEGIN &&
2135 snd_device < SND_DEVICE_OUT_END)
2136 acdb_dev_type = ACDB_DEV_TYPE_OUT;
2137 else
2138 acdb_dev_type = ACDB_DEV_TYPE_IN;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2139 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
2140 sample_rate);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2141 }
2142 return 0;
2143}
2144
2145int platform_switch_voice_call_device_pre(void *platform)
2146{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2147 struct platform_data *my_data = (struct platform_data *)platform;
2148 int ret = 0;
2149
2150 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]2151 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2152 /* This must be called before disabling mixer controls on APQ side */
2153 ret = my_data->csd->disable_device();
2154 if (ret < 0) {
2155 ALOGE("%s: csd_client_disable_device, failed, error %d",
2156 __func__, ret);
2157 }
2158 }
2159 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2160}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2161
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2162int platform_switch_voice_call_enable_device_config(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 int ret = 0;
2169
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2170 if (my_data->csd == NULL)
2171 return ret;
2172
2173 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]2174 audio_extn_spkr_prot_is_enabled()) {
2175 if (my_data->is_vbat_speaker)
2176 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2177 else
2178 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2179 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2180 acdb_rx_id = acdb_device_table[out_snd_device];
2181
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2182 acdb_tx_id = acdb_device_table[in_snd_device];
2183
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2184 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2185 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
2186 if (ret < 0) {
2187 ALOGE("%s: csd_enable_device_config, failed, error %d",
2188 __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2189 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2190 } else {
2191 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2192 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2193 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2194
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2195 return ret;
2196}
2197
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2198int platform_switch_voice_call_device_post(void *platform,
2199 snd_device_t out_snd_device,
2200 snd_device_t in_snd_device)
2201{
2202 struct platform_data *my_data = (struct platform_data *)platform;
2203 int acdb_rx_id, acdb_tx_id;
2204
2205 if (my_data->acdb_send_voice_cal == NULL) {
2206 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
2207 } else {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2208 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
2209 audio_extn_spkr_prot_is_enabled())
2210 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
2211
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2212 acdb_rx_id = acdb_device_table[out_snd_device];
2213 acdb_tx_id = acdb_device_table[in_snd_device];
2214
2215 if (acdb_rx_id > 0 && acdb_tx_id > 0)
2216 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
2217 else
2218 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2219 acdb_rx_id, acdb_tx_id);
2220 }
2221
2222 return 0;
2223}
2224
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2225int platform_switch_voice_call_usecase_route_post(void *platform,
2226 snd_device_t out_snd_device,
2227 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2228{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2229 struct platform_data *my_data = (struct platform_data *)platform;
2230 int acdb_rx_id, acdb_tx_id;
2231 int ret = 0;
2232
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2233 if (my_data->csd == NULL)
2234 return ret;
2235
2236 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]2237 audio_extn_spkr_prot_is_enabled()) {
2238 if (my_data->is_vbat_speaker)
2239 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2240 else
2241 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2242 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2243 acdb_rx_id = acdb_device_table[out_snd_device];
2244
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2245 acdb_tx_id = acdb_device_table[in_snd_device];
2246
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2247 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2248 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
2249 my_data->adev->acdb_settings);
2250 if (ret < 0) {
2251 ALOGE("%s: csd_enable_device, failed, error %d", __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2252 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2253 } else {
2254 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2255 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2256 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2257
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2258 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2259}
2260
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2261int platform_start_voice_call(void *platform, uint32_t vsid)
2262{
2263 struct platform_data *my_data = (struct platform_data *)platform;
2264 int ret = 0;
2265
2266 if (my_data->csd != NULL) {
2267 ret = my_data->csd->start_voice(vsid);
2268 if (ret < 0) {
2269 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
2270 }
2271 }
2272 return ret;
2273}
2274
2275int platform_stop_voice_call(void *platform, uint32_t vsid)
2276{
2277 struct platform_data *my_data = (struct platform_data *)platform;
2278 int ret = 0;
2279
2280 if (my_data->csd != NULL) {
2281 ret = my_data->csd->stop_voice(vsid);
2282 if (ret < 0) {
2283 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
2284 }
2285 }
2286 return ret;
2287}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]2288
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2289int platform_get_sample_rate(void *platform, uint32_t *rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2290{
2291 return 0;
2292}
2293
2294int platform_set_voice_volume(void *platform, int volume)
2295{
2296 struct platform_data *my_data = (struct platform_data *)platform;
2297 struct audio_device *adev = my_data->adev;
2298 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2299 const char *mixer_ctl_name = "Voice Rx Gain";
2300 int vol_index = 0, ret = 0;
2301 uint32_t set_values[ ] = {0,
2302 ALL_SESSION_VSID,
2303 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2304
2305 // Voice volume levels are mapped to adsp volume levels as follows.
2306 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
2307 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2308 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
2309 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2310
2311 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2312 if (!ctl) {
2313 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2314 __func__, mixer_ctl_name);
2315 return -EINVAL;
2316 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2317 ALOGV("Setting voice volume index: %d", set_values[0]);
2318 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2319
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2320 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2321 ret = my_data->csd->volume(ALL_SESSION_VSID, volume,
2322 DEFAULT_VOLUME_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2323 if (ret < 0) {
2324 ALOGE("%s: csd_volume error %d", __func__, ret);
2325 }
2326 }
2327 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2328}
2329
2330int platform_set_mic_mute(void *platform, bool state)
2331{
2332 struct platform_data *my_data = (struct platform_data *)platform;
2333 struct audio_device *adev = my_data->adev;
2334 struct mixer_ctl *ctl;
2335 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2336 int ret = 0;
2337 uint32_t set_values[ ] = {0,
2338 ALL_SESSION_VSID,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2339 DEFAULT_MUTE_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2340
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2341 set_values[0] = state;
2342 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2343 if (!ctl) {
2344 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2345 __func__, mixer_ctl_name);
2346 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2347 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2348 ALOGV("Setting voice mute state: %d", state);
2349 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2350
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2351 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2352 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,
2353 DEFAULT_MUTE_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2354 if (ret < 0) {
2355 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
2356 }
2357 }
2358 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2359}
2360
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]2361int platform_set_device_mute(void *platform, bool state, char *dir)
2362{
2363 struct platform_data *my_data = (struct platform_data *)platform;
2364 struct audio_device *adev = my_data->adev;
2365 struct mixer_ctl *ctl;
2366 char *mixer_ctl_name = NULL;
2367 int ret = 0;
2368 uint32_t set_values[ ] = {0,
2369 ALL_SESSION_VSID,
2370 0};
2371 if(dir == NULL) {
2372 ALOGE("%s: Invalid direction:%s", __func__, dir);
2373 return -EINVAL;
2374 }
2375
2376 if (!strncmp("rx", dir, sizeof("rx"))) {
2377 mixer_ctl_name = "Voice Rx Device Mute";
2378 } else if (!strncmp("tx", dir, sizeof("tx"))) {
2379 mixer_ctl_name = "Voice Tx Device Mute";
2380 } else {
2381 return -EINVAL;
2382 }
2383
2384 set_values[0] = state;
2385 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2386 if (!ctl) {
2387 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2388 __func__, mixer_ctl_name);
2389 return -EINVAL;
2390 }
2391
2392 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
2393 __func__,state, mixer_ctl_name);
2394 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2395
2396 return ret;
2397}
2398
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2399snd_device_t platform_get_output_snd_device(void *platform, struct stream_out *out)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2400{
2401 struct platform_data *my_data = (struct platform_data *)platform;
2402 struct audio_device *adev = my_data->adev;
2403 audio_mode_t mode = adev->mode;
2404 snd_device_t snd_device = SND_DEVICE_NONE;
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2405 audio_devices_t devices = out->devices;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2406 unsigned int sample_rate = out->sample_rate;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2407#ifdef RECORD_PLAY_CONCURRENCY
2408 bool use_voip_out_devices = false;
2409 bool prop_rec_play_enabled = false;
2410 char recConcPropValue[PROPERTY_VALUE_MAX];
2411
2412 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
2413 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
2414 }
2415 use_voip_out_devices = prop_rec_play_enabled &&
2416 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
2417 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
2418#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2419
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2420 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2421 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2422 int channel_count = popcount(channel_mask);
2423
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2424 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
2425 if (devices == AUDIO_DEVICE_NONE ||
2426 devices & AUDIO_DEVICE_BIT_IN) {
2427 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
2428 goto exit;
2429 }
2430
Shiv Maliyappanahallica36cb12015-08-17 11:02:21 -0700[diff] [blame]2431 if (popcount(devices) == 2) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2432 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
2433 AUDIO_DEVICE_OUT_SPEAKER)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2434 if (my_data->external_spk_1)
2435 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2436 else if (my_data->external_spk_2)
2437 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
2438 else
2439 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2440 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
2441 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2442 if (audio_extn_get_anc_enabled())
2443 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2444 else if (my_data->external_spk_1)
2445 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2446 else if (my_data->external_spk_2)
2447 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2448 else
2449 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2450 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
2451 AUDIO_DEVICE_OUT_SPEAKER)) {
2452 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2453 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
2454 AUDIO_DEVICE_OUT_SPEAKER)) {
2455 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2456 } else {
2457 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
2458 goto exit;
2459 }
2460 if (snd_device != SND_DEVICE_NONE) {
2461 goto exit;
2462 }
2463 }
2464
2465 if (popcount(devices) != 1) {
2466 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
2467 goto exit;
2468 }
2469
Venkata Narendra Kumar Gutta5cd79b82015-06-22 14:25:35 +0530[diff] [blame]2470 if ((mode == AUDIO_MODE_IN_CALL) ||
2471 voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2472 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2473 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2474 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2475 !voice_extn_compress_voip_is_active(adev)) {
2476 switch (adev->voice.tty_mode) {
2477 case TTY_MODE_FULL:
2478 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
2479 break;
2480 case TTY_MODE_VCO:
2481 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
2482 break;
2483 case TTY_MODE_HCO:
2484 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
2485 break;
2486 default:
2487 ALOGE("%s: Invalid TTY mode (%#x)",
2488 __func__, adev->voice.tty_mode);
2489 }
2490 } else if (audio_extn_get_anc_enabled()) {
2491 if (audio_extn_should_use_fb_anc())
2492 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
2493 else
2494 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
2495 } else {
2496 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
2497 }
2498 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2499 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2500 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2501 else
2502 snd_device = SND_DEVICE_OUT_BT_SCO;
2503 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]2504 if (my_data->is_vbat_speaker)
2505 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_VBAT;
2506 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2507 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_WSA;
2508 else
2509 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2510 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2511 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2512 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2513 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2514 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
2515 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
2516 if (audio_extn_should_use_handset_anc(channel_count))
2517 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
2518 else
2519 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2520 } else if (devices & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2521 snd_device = SND_DEVICE_OUT_VOICE_TX;
2522
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2523 if (snd_device != SND_DEVICE_NONE) {
2524 goto exit;
2525 }
2526 }
2527
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2528 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2529 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2530 if (OUTPUT_SAMPLING_RATE_44100 == sample_rate &&
Sidipotu Ashok65a9e1d2015-08-20 14:06:55 +0530[diff] [blame]2531 platform_get_native_support() &&
2532 !audio_extn_get_anc_enabled()) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2533 snd_device = SND_DEVICE_OUT_HEADPHONES_44_1;
2534 }else if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2535 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2536#ifdef RECORD_PLAY_CONCURRENCY
2537 if (use_voip_out_devices) {
2538 // ANC should be disabled for voip concurrency
2539 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
2540 } else
2541#endif
2542 {
2543 if (audio_extn_should_use_fb_anc())
2544 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
2545 else
2546 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
2547 }
2548 } else {
2549#ifdef RECORD_PLAY_CONCURRENCY
2550 if (use_voip_out_devices)
2551 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2552 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2553#endif
2554 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2555 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2556 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2557#ifdef RECORD_PLAY_CONCURRENCY
2558 if (use_voip_out_devices) {
2559 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
2560 } else
2561#endif
2562 {
2563 if (adev->speaker_lr_swap)
2564 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
2565 else
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2566 {
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]2567 if (my_data->is_vbat_speaker)
2568 snd_device = SND_DEVICE_OUT_SPEAKER_VBAT;
2569 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2570 snd_device = SND_DEVICE_OUT_SPEAKER_WSA;
2571 else
2572 snd_device = SND_DEVICE_OUT_SPEAKER;
2573 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2574 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2575 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2576 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2577 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2578 else
2579 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2580 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2581 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2582 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2583 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2584 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
2585 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2586 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2587 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2588 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2589 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2590#ifdef RECORD_PLAY_CONCURRENCY
2591 if (use_voip_out_devices)
2592 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
2593 else
2594#endif
2595 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2596 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2597 channel_count = audio_extn_get_afe_proxy_channel_count();
2598 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
2599 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2600 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2601 } else {
2602 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
2603 }
2604exit:
2605 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
2606 return snd_device;
2607}
2608
2609snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
2610{
2611 struct platform_data *my_data = (struct platform_data *)platform;
2612 struct audio_device *adev = my_data->adev;
2613 audio_source_t source = (adev->active_input == NULL) ?
2614 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
2615
2616 audio_mode_t mode = adev->mode;
2617 audio_devices_t in_device = ((adev->active_input == NULL) ?
2618 AUDIO_DEVICE_NONE : adev->active_input->device)
2619 & ~AUDIO_DEVICE_BIT_IN;
2620 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2621 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2622 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2623 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2624
2625 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
2626 __func__, out_device, in_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2627 if (my_data->external_mic) {
Venkata Narendra Kumar Gutta5cd79b82015-06-22 14:25:35 +0530[diff] [blame]2628 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
2629 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2630 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2631 out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2632 out_device & AUDIO_DEVICE_OUT_SPEAKER )
2633 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2634 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2635 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2636 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2637 }
2638 }
2639
2640 if (snd_device != AUDIO_DEVICE_NONE)
2641 goto exit;
2642
Venkata Narendra Kumar Gutta5cd79b82015-06-22 14:25:35 +0530[diff] [blame]2643 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]2644 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2645 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2646 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2647 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2648 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2649 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2650 case TTY_MODE_FULL:
2651 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
2652 break;
2653 case TTY_MODE_VCO:
2654 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
2655 break;
2656 case TTY_MODE_HCO:
2657 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
2658 break;
2659 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2660 ALOGE("%s: Invalid TTY mode (%#x)",
2661 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2662 }
2663 goto exit;
2664 }
2665 }
2666 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2667 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2668 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]2669 audio_extn_should_use_handset_anc(channel_count) &&
2670 my_data->fluence_type != FLUENCE_NONE) {
2671 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
2672 adev->acdb_settings |= DMIC_FLAG;
2673 ALOGD("Selecting AANC, Fluence combo device");
2674 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2675 audio_extn_should_use_handset_anc(channel_count)) {
2676 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2677 adev->acdb_settings |= ANC_FLAG;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2678 } else if (my_data->fluence_type == FLUENCE_NONE ||
2679 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2680 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2681 if (audio_extn_hfp_is_active(adev))
2682 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2683 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2684 snd_device = SND_DEVICE_IN_VOICE_DMIC;
2685 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2686 }
2687 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2688 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2689 if (audio_extn_hfp_is_active(adev))
2690 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2691 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2692 if (adev->bt_wb_speech_enabled) {
2693 if (adev->bluetooth_nrec)
2694 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2695 else
2696 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2697 } else {
2698 if (adev->bluetooth_nrec)
2699 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2700 else
2701 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2702 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2703 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2704 if (my_data->fluence_type != FLUENCE_NONE &&
2705 my_data->fluence_in_voice_call &&
2706 my_data->fluence_in_spkr_mode) {
2707 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2708 adev->acdb_settings |= QMIC_FLAG;
2709 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
2710 } else {
2711 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]2712 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2713 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
2714 else
2715 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2716 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2717 } else {
2718 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2719 if (audio_extn_hfp_is_active(adev))
2720 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2721 }
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2722 } else if (out_device & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2723 snd_device = SND_DEVICE_IN_VOICE_RX;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2724 } else if (source == AUDIO_SOURCE_CAMCORDER) {
2725 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2726 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2727 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
2728 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]2729 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2730 else
2731 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2732 }
2733 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
2734 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2735 if (channel_count == 2) {
2736 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
2737 adev->acdb_settings |= DMIC_FLAG;
2738 } else if (adev->active_input->enable_ns)
2739 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
2740 else if (my_data->fluence_type != FLUENCE_NONE &&
2741 my_data->fluence_in_voice_rec) {
2742 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
2743 adev->acdb_settings |= DMIC_FLAG;
2744 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2745 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
2746 }
2747 }
Karthik Reddy Kattaf621ec72014-11-21 16:37:38 +0530[diff] [blame]2748 } else if ((source == AUDIO_SOURCE_VOICE_COMMUNICATION) ||
2749 (mode == AUDIO_MODE_IN_COMMUNICATION)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2750 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
2751 in_device = AUDIO_DEVICE_IN_BACK_MIC;
2752 if (adev->active_input) {
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]2753 if (my_data->fluence_type != FLUENCE_NONE &&
2754 adev->active_input->enable_aec &&
2755 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2756 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2757 if (my_data->fluence_in_spkr_mode) {
2758 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2759 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
2760 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2761 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2762 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
2763 else
2764 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
2765 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2766 adev->acdb_settings |= DMIC_FLAG;
2767 } else
2768 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2769 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2770 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2771 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
2772 adev->acdb_settings |= DMIC_FLAG;
2773 } else
2774 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2775 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2776 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2777 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2778 platform_set_echo_reference(adev->platform, true);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]2779 } else if (my_data->fluence_type != FLUENCE_NONE &&
2780 adev->active_input->enable_aec) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2781 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2782 if (my_data->fluence_in_spkr_mode) {
2783 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2784 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC;
2785 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2786 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2787 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
2788 else
2789 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
2790 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2791 adev->acdb_settings |= DMIC_FLAG;
2792 } else
2793 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
2794 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2795 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2796 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
2797 adev->acdb_settings |= DMIC_FLAG;
2798 } else
2799 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
2800 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2801 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2802 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2803 platform_set_echo_reference(adev->platform, true);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]2804 } else if (my_data->fluence_type != FLUENCE_NONE &&
2805 adev->active_input->enable_ns) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2806 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2807 if (my_data->fluence_in_spkr_mode) {
2808 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2809 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS;
2810 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2811 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2812 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
2813 else
2814 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
2815 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2816 adev->acdb_settings |= DMIC_FLAG;
2817 } else
2818 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
2819 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2820 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2821 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
2822 adev->acdb_settings |= DMIC_FLAG;
2823 } else
2824 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
2825 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2826 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2827 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2828 platform_set_echo_reference(adev->platform,false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2829 } else
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2830 platform_set_echo_reference(adev->platform, false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2831 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2832 } else if (source == AUDIO_SOURCE_MIC) {
2833 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
2834 channel_count == 1 ) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2835 if(my_data->fluence_in_audio_rec) {
2836 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2837 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
2838 platform_set_echo_reference(adev->platform, true);
2839 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2840 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
2841 platform_set_echo_reference(adev->platform, true);
2842 }
2843 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2844 }
2845 } else if (source == AUDIO_SOURCE_FM_RX ||
2846 source == AUDIO_SOURCE_FM_RX_A2DP) {
2847 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2848 } else if (source == AUDIO_SOURCE_DEFAULT) {
2849 goto exit;
2850 }
2851
2852
2853 if (snd_device != SND_DEVICE_NONE) {
2854 goto exit;
2855 }
2856
2857 if (in_device != AUDIO_DEVICE_NONE &&
2858 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
2859 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
2860 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2861 if (audio_extn_ssr_get_enabled() && channel_count == 6)
2862 snd_device = SND_DEVICE_IN_QUAD_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2863 else if (my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_QUAD_MIC) &&
2864 channel_count == 2)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2865 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
2866 else
2867 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2868 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2869 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
2870 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2871 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2872 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2873 if (adev->bt_wb_speech_enabled) {
2874 if (adev->bluetooth_nrec)
2875 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2876 else
2877 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2878 } else {
2879 if (adev->bluetooth_nrec)
2880 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2881 else
2882 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2883 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2884 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
2885 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2886 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
2887 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
2888 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
2889 } else if (in_device & AUDIO_DEVICE_IN_FM_RX) {
2890 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2891 } else {
2892 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
2893 ALOGW("%s: Using default handset-mic", __func__);
2894 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2895 }
2896 } else {
2897 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
2898 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2899 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2900 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2901 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2902 if (channel_count > 1)
2903 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
2904 else
2905 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2906 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
2907 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2908 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2909 if (adev->bt_wb_speech_enabled) {
2910 if (adev->bluetooth_nrec)
2911 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2912 else
2913 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2914 } else {
2915 if (adev->bluetooth_nrec)
2916 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2917 else
2918 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2919 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2920 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2921 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2922 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2923 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2924 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2925 } else {
2926 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
2927 ALOGW("%s: Using default handset-mic", __func__);
2928 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2929 }
2930 }
2931exit:
2932 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
2933 return snd_device;
2934}
2935
2936int platform_set_hdmi_channels(void *platform, int channel_count)
2937{
2938 struct platform_data *my_data = (struct platform_data *)platform;
2939 struct audio_device *adev = my_data->adev;
2940 struct mixer_ctl *ctl;
2941 const char *channel_cnt_str = NULL;
2942 const char *mixer_ctl_name = "HDMI_RX Channels";
2943 switch (channel_count) {
2944 case 8:
2945 channel_cnt_str = "Eight"; break;
2946 case 7:
2947 channel_cnt_str = "Seven"; break;
2948 case 6:
2949 channel_cnt_str = "Six"; break;
2950 case 5:
2951 channel_cnt_str = "Five"; break;
2952 case 4:
2953 channel_cnt_str = "Four"; break;
2954 case 3:
2955 channel_cnt_str = "Three"; break;
2956 default:
2957 channel_cnt_str = "Two"; break;
2958 }
2959 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2960 if (!ctl) {
2961 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2962 __func__, mixer_ctl_name);
2963 return -EINVAL;
2964 }
2965 ALOGV("HDMI channel count: %s", channel_cnt_str);
2966 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
2967 return 0;
2968}
2969
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2970int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2971{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2972 int channel_count;
2973 int max_channels = 2;
2974 int i = 0, ret = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2975 struct platform_data *my_data = (struct platform_data *)platform;
2976 struct audio_device *adev = my_data->adev;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2977 edid_audio_info *info = NULL;
2978 ret = platform_get_edid_info(platform);
2979 info = (edid_audio_info *)my_data->edid_info;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2980
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2981 if(ret == 0 && info != NULL) {
2982 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
2983 ALOGV("%s:format %d channel %d", __func__,
2984 info->audio_blocks_array[i].format_id,
2985 info->audio_blocks_array[i].channels);
2986 if (info->audio_blocks_array[i].format_id == LPCM) {
2987 channel_count = info->audio_blocks_array[i].channels;
2988 if (channel_count > max_channels) {
2989 max_channels = channel_count;
2990 }
2991 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2992 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2993 }
2994
2995 return max_channels;
2996}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2997
2998static int platform_set_slowtalk(struct platform_data *my_data, bool state)
2999{
3000 int ret = 0;
3001 struct audio_device *adev = my_data->adev;
3002 struct mixer_ctl *ctl;
3003 const char *mixer_ctl_name = "Slowtalk Enable";
3004 uint32_t set_values[ ] = {0,
3005 ALL_SESSION_VSID};
3006
3007 set_values[0] = state;
3008 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3009 if (!ctl) {
3010 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3011 __func__, mixer_ctl_name);
3012 ret = -EINVAL;
3013 } else {
3014 ALOGV("Setting slowtalk state: %d", state);
3015 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3016 my_data->slowtalk = state;
3017 }
3018
3019 if (my_data->csd != NULL) {
3020 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
3021 if (ret < 0) {
3022 ALOGE("%s: csd_client_disable_device, failed, error %d",
3023 __func__, ret);
3024 }
3025 }
3026 return ret;
3027}
3028
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3029static int set_hd_voice(struct platform_data *my_data, bool state)
3030{
3031 struct audio_device *adev = my_data->adev;
3032 struct mixer_ctl *ctl;
3033 const char *mixer_ctl_name = "HD Voice Enable";
3034 int ret = 0;
3035 uint32_t set_values[ ] = {0,
3036 ALL_SESSION_VSID};
3037
3038 set_values[0] = state;
3039 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3040 if (!ctl) {
3041 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3042 __func__, mixer_ctl_name);
3043 ret = -EINVAL;
3044 } else {
3045 ALOGV("Setting HD Voice state: %d", state);
3046 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3047 my_data->hd_voice = state;
3048 }
3049
3050 return ret;
3051}
3052
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3053static int update_external_device_status(struct platform_data *my_data,
3054 char* event_name, bool status)
3055{
3056 int ret = 0;
3057 struct audio_usecase *usecase;
3058 struct listnode *node;
3059
3060 ALOGD("Recieved external event switch %s", event_name);
3061
3062 if (!strcmp(event_name, EVENT_EXTERNAL_SPK_1))
3063 my_data->external_spk_1 = status;
3064 else if (!strcmp(event_name, EVENT_EXTERNAL_SPK_2))
3065 my_data->external_spk_2 = status;
3066 else if (!strcmp(event_name, EVENT_EXTERNAL_MIC))
3067 my_data->external_mic = status;
3068 else {
3069 ALOGE("The audio event type is not found");
3070 return -EINVAL;
3071 }
3072
3073 list_for_each(node, &my_data->adev->usecase_list) {
3074 usecase = node_to_item(node, struct audio_usecase, list);
3075 select_devices(my_data->adev, usecase->id);
3076 }
3077
3078 return ret;
3079}
3080
3081static int parse_audiocal_cfg(struct str_parms *parms, acdb_audio_cal_cfg_t *cal)
3082{
3083 int err;
3084 unsigned int val;
3085 char value[64];
3086 int ret = 0;
3087
3088 if(parms == NULL || cal == NULL)
3089 return ret;
3090
3091 err = str_parms_get_str(parms, "cal_persist", value, sizeof(value));
3092 if (err >= 0) {
3093 str_parms_del(parms, "cal_persist");
3094 cal->persist = (uint32_t) strtoul(value, NULL, 0);
3095 ret = ret | 0x1;
3096 }
3097 err = str_parms_get_str(parms, "cal_apptype", value, sizeof(value));
3098 if (err >= 0) {
3099 str_parms_del(parms, "cal_apptype");
3100 cal->app_type = (uint32_t) strtoul(value, NULL, 0);
3101 ret = ret | 0x2;
3102 }
3103 err = str_parms_get_str(parms, "cal_caltype", value, sizeof(value));
3104 if (err >= 0) {
3105 str_parms_del(parms, "cal_caltype");
3106 cal->cal_type = (uint32_t) strtoul(value, NULL, 0);
3107 ret = ret | 0x4;
3108 }
3109 err = str_parms_get_str(parms, "cal_samplerate", value, sizeof(value));
3110 if (err >= 0) {
3111 str_parms_del(parms, "cal_samplerate");
3112 cal->sampling_rate = (uint32_t) strtoul(value, NULL, 0);
3113 ret = ret | 0x8;
3114 }
3115 err = str_parms_get_str(parms, "cal_devid", value, sizeof(value));
3116 if (err >= 0) {
3117 str_parms_del(parms, "cal_devid");
3118 cal->dev_id = (uint32_t) strtoul(value, NULL, 0);
3119 ret = ret | 0x10;
3120 }
3121 err = str_parms_get_str(parms, "cal_snddevid", value, sizeof(value));
3122 if (err >= 0) {
3123 str_parms_del(parms, "cal_snddevid");
3124 cal->snd_dev_id = (uint32_t) strtoul(value, NULL, 0);
3125 ret = ret | 0x20;
3126 }
3127 err = str_parms_get_str(parms, "cal_topoid", value, sizeof(value));
3128 if (err >= 0) {
3129 str_parms_del(parms, "cal_topoid");
3130 cal->topo_id = (uint32_t) strtoul(value, NULL, 0);
3131 ret = ret | 0x40;
3132 }
3133 err = str_parms_get_str(parms, "cal_moduleid", value, sizeof(value));
3134 if (err >= 0) {
3135 str_parms_del(parms, "cal_moduleid");
3136 cal->module_id = (uint32_t) strtoul(value, NULL, 0);
3137 ret = ret | 0x80;
3138 }
3139 err = str_parms_get_str(parms, "cal_paramid", value, sizeof(value));
3140 if (err >= 0) {
3141 str_parms_del(parms, "cal_paramid");
3142 cal->param_id = (uint32_t) strtoul(value, NULL, 0);
3143 ret = ret | 0x100;
3144 }
3145 return ret;
3146}
3147
3148static void set_audiocal(void *platform, struct str_parms *parms, char *value, int len) {
3149 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3150 struct stream_out out={0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3151 acdb_audio_cal_cfg_t cal={0};
3152 uint8_t *dptr = NULL;
3153 int32_t dlen;
3154 int err, ret;
3155 if(value == NULL || platform == NULL || parms == NULL) {
3156 ALOGE("[%s] received null pointer, failed",__func__);
3157 goto done_key_audcal;
3158 }
3159
3160 /* parse audio calibration keys */
3161 ret = parse_audiocal_cfg(parms, &cal);
3162
3163 /* handle audio calibration data now */
3164 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, len);
3165 if (err >= 0) {
3166 str_parms_del(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA);
3167 dlen = strlen(value);
3168 if(dlen <= 0) {
3169 ALOGE("[%s] null data received",__func__);
3170 goto done_key_audcal;
3171 }
3172 dptr = (uint8_t*) calloc(dlen, sizeof(uint8_t));
3173 if(dptr == NULL) {
3174 ALOGE("[%s] memory allocation failed for %d",__func__, dlen);
3175 goto done_key_audcal;
3176 }
3177 dlen = b64decode(value, strlen(value), dptr);
3178 if(dlen<=0) {
3179 ALOGE("[%s] data decoding failed %d", __func__, dlen);
3180 goto done_key_audcal;
3181 }
3182
3183 if(cal.dev_id) {
3184 if(audio_is_input_device(cal.dev_id)) {
3185 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
3186 } else {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3187 out.devices = cal.dev_id;
3188 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3189 }
3190 }
3191 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
3192 ALOGD("Setting audio calibration for snd_device(%d) acdb_id(%d)",
3193 cal.snd_dev_id, cal.acdb_dev_id);
3194 if(cal.acdb_dev_id == -EINVAL) {
3195 ALOGE("[%s] Invalid acdb_device id %d for snd device id %d",
3196 __func__, cal.acdb_dev_id, cal.snd_dev_id);
3197 goto done_key_audcal;
3198 }
3199 if(my_data->acdb_set_audio_cal) {
3200 ret = my_data->acdb_set_audio_cal((void *)&cal, (void*)dptr, dlen);
3201 }
3202 }
3203done_key_audcal:
3204 if(dptr != NULL)
3205 free(dptr);
3206}
3207
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3208int platform_set_parameters(void *platform, struct str_parms *parms)
3209{
3210 struct platform_data *my_data = (struct platform_data *)platform;
3211 char *str;
3212 char value[256] = {0};
3213 int val;
3214 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3215 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3216
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3217 kv_pairs = str_parms_to_str(parms);
3218 ALOGV("%s: enter: - %s", __func__, kv_pairs);
3219 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3220
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3221 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
3222 if (err >= 0) {
3223 bool state = false;
3224 if (!strncmp("true", value, sizeof("true"))) {
3225 state = true;
3226 }
3227
3228 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
3229 ret = platform_set_slowtalk(my_data, state);
3230 if (ret)
3231 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
3232 }
3233
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3234 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
3235 if (err >= 0) {
3236 bool state = false;
3237 if (!strncmp("true", value, sizeof("true"))) {
3238 state = true;
3239 }
3240
3241 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
3242 if (my_data->hd_voice != state) {
3243 ret = set_hd_voice(my_data, state);
3244 if (ret)
3245 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
3246 } else {
3247 ALOGV("%s: HD Voice already set to %d", __func__, state);
3248 }
3249 }
3250
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3251 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3252 value, sizeof(value));
3253 if (err >= 0) {
3254 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
3255
3256 if (my_data->acdb_reload_vocvoltable == NULL) {
3257 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
3258 } else if (!strcmp(value, "on")) {
3259 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
3260 my_data->voice_feature_set = 1;
3261 }
3262 } else {
3263 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
3264 my_data->voice_feature_set = 0;
3265 }
3266 }
3267 }
3268
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3269#ifdef RECORD_PLAY_CONCURRENCY
3270 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
3271 if (err >= 0) {
3272 if (!strncmp("true", value, sizeof("true"))) {
3273 ALOGD("setting record playback concurrency to true");
3274 my_data->rec_play_conc_set = true;
3275 } else {
3276 ALOGD("setting record playback concurrency to false");
3277 my_data->rec_play_conc_set = false;
3278 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3279 }
3280#endif
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3281 native_audio_set_params(platform, parms, value, sizeof(value));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3282 ALOGV("%s: exit with code(%d)", __func__, ret);
3283 return ret;
3284}
3285
3286int platform_set_incall_recording_session_id(void *platform,
3287 uint32_t session_id, int rec_mode)
3288{
3289 int ret = 0;
3290 struct platform_data *my_data = (struct platform_data *)platform;
3291 struct audio_device *adev = my_data->adev;
3292 struct mixer_ctl *ctl;
3293 const char *mixer_ctl_name = "Voc VSID";
3294 int num_ctl_values;
3295 int i;
3296
3297 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3298 if (!ctl) {
3299 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3300 __func__, mixer_ctl_name);
3301 ret = -EINVAL;
3302 } else {
3303 num_ctl_values = mixer_ctl_get_num_values(ctl);
3304 for (i = 0; i < num_ctl_values; i++) {
3305 if (mixer_ctl_set_value(ctl, i, session_id)) {
3306 ALOGV("Error: invalid session_id: %x", session_id);
3307 ret = -EINVAL;
3308 break;
3309 }
3310 }
3311 }
3312
3313 if (my_data->csd != NULL) {
3314 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
3315 if (ret < 0) {
3316 ALOGE("%s: csd_client_start_record failed, error %d",
3317 __func__, ret);
3318 }
3319 }
3320
3321 return ret;
3322}
3323
3324int platform_stop_incall_recording_usecase(void *platform)
3325{
3326 int ret = 0;
3327 struct platform_data *my_data = (struct platform_data *)platform;
3328
3329 if (my_data->csd != NULL) {
3330 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
3331 if (ret < 0) {
3332 ALOGE("%s: csd_client_stop_record failed, error %d",
3333 __func__, ret);
3334 }
3335 }
3336
3337 return ret;
3338}
3339
3340int platform_start_incall_music_usecase(void *platform)
3341{
3342 int ret = 0;
3343 struct platform_data *my_data = (struct platform_data *)platform;
3344
3345 if (my_data->csd != NULL) {
3346 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
3347 if (ret < 0) {
3348 ALOGE("%s: csd_client_start_playback failed, error %d",
3349 __func__, ret);
3350 }
3351 }
3352
3353 return ret;
3354}
3355
3356int platform_stop_incall_music_usecase(void *platform)
3357{
3358 int ret = 0;
3359 struct platform_data *my_data = (struct platform_data *)platform;
3360
3361 if (my_data->csd != NULL) {
3362 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
3363 if (ret < 0) {
3364 ALOGE("%s: csd_client_stop_playback failed, error %d",
3365 __func__, ret);
3366 }
3367 }
3368
3369 return ret;
3370}
3371
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]3372int platform_update_lch(void *platform, struct voice_session *session,
3373 enum voice_lch_mode lch_mode)
3374{
3375 int ret = 0;
3376 struct platform_data *my_data = (struct platform_data *)platform;
3377
3378 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
3379 ret = my_data->csd->set_lch(session->vsid, lch_mode);
3380 else
3381 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
3382
3383 return ret;
3384}
3385
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3386static void get_audiocal(void *platform, void *keys, void *pReply) {
3387 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3388 struct stream_out out={0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3389 struct str_parms *query = (struct str_parms *)keys;
3390 struct str_parms *reply=(struct str_parms *)pReply;
3391 acdb_audio_cal_cfg_t cal={0};
3392 uint8_t *dptr = NULL;
3393 char value[512] = {0};
3394 char *rparms=NULL;
3395 int ret=0, err;
3396 uint32_t param_len;
3397
3398 if(query==NULL || platform==NULL || reply==NULL) {
3399 ALOGE("[%s] received null pointer",__func__);
3400 ret=-EINVAL;
3401 goto done;
3402 }
3403 /* parse audiocal configuration keys */
3404 ret = parse_audiocal_cfg(query, &cal);
3405 if(ret == 0) {
3406 /* No calibration keys found */
3407 goto done;
3408 }
3409 err = str_parms_get_str(query, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, sizeof(value));
3410 if (err >= 0) {
3411 str_parms_del(query, AUDIO_PARAMETER_KEY_AUD_CALDATA);
3412 } else {
3413 goto done;
3414 }
3415
3416 if(cal.dev_id & AUDIO_DEVICE_BIT_IN) {
3417 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
3418 } else if(cal.dev_id) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3419 out.devices = cal.dev_id;
3420 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3421 }
3422 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
3423 if (cal.acdb_dev_id < 0) {
3424 ALOGE("%s: Failed. Could not find acdb id for snd device(%d)",
3425 __func__, cal.snd_dev_id);
3426 ret = -EINVAL;
3427 goto done_key_audcal;
3428 }
3429 ALOGD("[%s] Getting audio calibration for snd_device(%d) acdb_id(%d)",
3430 __func__, cal.snd_dev_id, cal.acdb_dev_id);
3431
3432 param_len = MAX_SET_CAL_BYTE_SIZE;
3433 dptr = (uint8_t*)calloc(param_len, sizeof(uint8_t));
3434 if(dptr == NULL) {
3435 ALOGE("[%s] Memory allocation failed for length %d",__func__,param_len);
3436 ret = -ENOMEM;
3437 goto done_key_audcal;
3438 }
3439 if (my_data->acdb_get_audio_cal != NULL) {
3440 ret = my_data->acdb_get_audio_cal((void*)&cal, (void*)dptr, &param_len);
3441 if (ret == 0) {
3442 int dlen;
3443 if(param_len == 0 || param_len == MAX_SET_CAL_BYTE_SIZE) {
3444 ret = -EINVAL;
3445 goto done_key_audcal;
3446 }
3447 /* Allocate memory for encoding */
3448 rparms = (char*)calloc((param_len*2), sizeof(char));
3449 if(rparms == NULL) {
3450 ALOGE("[%s] Memory allocation failed for size %d",
3451 __func__, param_len*2);
3452 ret = -ENOMEM;
3453 goto done_key_audcal;
3454 }
3455 if(cal.persist==0 && cal.module_id && cal.param_id) {
3456 err = b64encode(dptr+12, param_len-12, rparms);
3457 } else {
3458 err = b64encode(dptr, param_len, rparms);
3459 }
3460 if(err < 0) {
3461 ALOGE("[%s] failed to convert data to string", __func__);
3462 ret = -EINVAL;
3463 goto done_key_audcal;
3464 }
3465 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3466 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, rparms);
3467 }
3468 }
3469done_key_audcal:
3470 if(ret != 0) {
3471 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3472 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, "");
3473 }
3474done:
3475 if(dptr != NULL)
3476 free(dptr);
3477 if(rparms != NULL)
3478 free(rparms);
3479}
3480
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3481void platform_get_parameters(void *platform,
3482 struct str_parms *query,
3483 struct str_parms *reply)
3484{
3485 struct platform_data *my_data = (struct platform_data *)platform;
3486 char *str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3487 char value[512] = {0};
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3488 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3489 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3490
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3491 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
3492 value, sizeof(value));
3493 if (ret >= 0) {
3494 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
3495 my_data->slowtalk?"true":"false");
3496 }
3497
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3498 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
3499 value, sizeof(value));
3500 if (ret >= 0) {
3501 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
3502 my_data->hd_voice?"true":"false");
3503 }
3504
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3505 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3506 value, sizeof(value));
3507 if (ret >= 0) {
3508 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
3509 strlcpy(value, "on", sizeof(value));
3510 } else {
3511 strlcpy(value, "off", sizeof(value));
3512 }
3513
3514 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
3515 }
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3516 native_audio_get_params(query, reply, value, sizeof(value));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3517
Naresh Tannirudcb43442015-05-21 14:14:47 +0530[diff] [blame]3518 ret = str_parms_get_str(query, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_ALLOWED,
3519 value, sizeof(value));
3520
3521 if (ret >= 0) {
3522 int isallowed = 1; /*true*/
3523
Naresh Tanniru3692bd92015-06-09 18:33:02 +0530[diff] [blame]3524 if(voice_is_in_call(my_data->adev) ||
3525 (SND_CARD_STATE_OFFLINE == get_snd_card_state(my_data->adev))) {
Naresh Tannirudcb43442015-05-21 14:14:47 +0530[diff] [blame]3526 char *decoder_mime_type = value;
3527
3528 //check if unsupported mime type or not
3529 if(decoder_mime_type) {
3530 int i = 0;
3531 for (i = 0; i < sizeof(dsp_only_decoders_mime)/sizeof(dsp_only_decoders_mime[0]); i++) {
3532 if (!strncmp(decoder_mime_type, dsp_only_decoders_mime[i],
3533 strlen(dsp_only_decoders_mime[i]))) {
Naresh Tanniru3692bd92015-06-09 18:33:02 +0530[diff] [blame]3534 ALOGE("Rejecting request for DSP only session from HAL during voice call/SSR state");
Naresh Tannirudcb43442015-05-21 14:14:47 +0530[diff] [blame]3535 isallowed = 0;
3536 break;
3537 }
3538 }
3539 }
3540 }
3541 str_parms_add_int(reply, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_ALLOWED, isallowed);
3542 }
3543
3544
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3545 /* Handle audio calibration keys */
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3546 kv_pairs = str_parms_to_str(reply);
3547 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
3548 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3549}
3550
3551/* Delay in Us */
3552int64_t platform_render_latency(audio_usecase_t usecase)
3553{
3554 switch (usecase) {
3555 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3556 return DEEP_BUFFER_PLATFORM_DELAY;
3557 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3558 return LOW_LATENCY_PLATFORM_DELAY;
3559 default:
3560 return 0;
3561 }
3562}
3563
3564int platform_update_usecase_from_source(int source, int usecase)
3565{
3566 ALOGV("%s: input source :%d", __func__, source);
3567 if(source == AUDIO_SOURCE_FM_RX_A2DP)
3568 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
3569 return usecase;
3570}
3571
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3572bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3573{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3574 bool needs_event = false;
3575
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3576 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3577 (snd_device < SND_DEVICE_IN_END) &&
3578 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3579 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3580 needs_event = true;
3581
3582 return needs_event;
3583}
3584
3585bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
3586{
3587 bool needs_event = false;
3588
3589 switch(uc_id){
3590 /* concurrent playback usecases needs event */
3591 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3592 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3593 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3594 needs_event = true;
3595 break;
3596 /* concurrent playback in low latency allowed */
3597 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3598 break;
3599 /* concurrent playback FM needs event */
3600 case USECASE_AUDIO_PLAYBACK_FM:
3601 needs_event = true;
3602 break;
3603
3604 /* concurrent capture usecases, no event, capture handled by device
3605 * USECASE_AUDIO_RECORD:
3606 * USECASE_AUDIO_RECORD_COMPRESS:
3607 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3608
3609 * USECASE_VOICE_CALL:
3610 * USECASE_VOICE2_CALL:
3611 * USECASE_VOLTE_CALL:
3612 * USECASE_QCHAT_CALL:
3613 * USECASE_VOWLAN_CALL:
Avinash Vaishff0f61a2015-06-03 20:00:36 +0530[diff] [blame]3614 * USECASE_VOICEMMODE1_CALL:
3615 * USECASE_VOICEMMODE2_CALL:
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3616 * USECASE_COMPRESS_VOIP_CALL:
3617 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3618 * USECASE_INCALL_REC_UPLINK:
3619 * USECASE_INCALL_REC_DOWNLINK:
3620 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3621 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3622 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3623 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3624 * USECASE_INCALL_MUSIC_UPLINK:
3625 * USECASE_INCALL_MUSIC_UPLINK2:
3626 * USECASE_AUDIO_SPKR_CALIB_RX:
3627 * USECASE_AUDIO_SPKR_CALIB_TX:
3628 */
3629 default:
3630 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
3631 }
3632 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3633}
3634
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3635bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
3636{
3637 bool needs_event = false;
3638
3639 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3640 (snd_device < SND_DEVICE_IN_END) &&
3641 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3642 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
3643 needs_event = true;
3644
3645 return needs_event;
3646}
3647
3648bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
3649{
3650 bool needs_event = false;
3651
3652 switch(uc_id){
3653 /* concurrent playback usecases needs event */
3654 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3655 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3656 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3657 needs_event = true;
3658 break;
3659 /* concurrent playback in low latency allowed */
3660 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3661 break;
3662 /* concurrent playback FM needs event */
3663 case USECASE_AUDIO_PLAYBACK_FM:
3664 needs_event = true;
3665 break;
3666
3667 /* concurrent capture usecases, no event, capture handled by device
3668 * USECASE_AUDIO_RECORD:
3669 * USECASE_AUDIO_RECORD_COMPRESS:
3670 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3671
3672 * USECASE_VOICE_CALL:
3673 * USECASE_VOICE2_CALL:
3674 * USECASE_VOLTE_CALL:
3675 * USECASE_QCHAT_CALL:
3676 * USECASE_VOWLAN_CALL:
Avinash Vaishff0f61a2015-06-03 20:00:36 +0530[diff] [blame]3677 * USECASE_VOICEMMODE1_CALL:
3678 * USECASE_VOICEMMODE2_CALL:
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3679 * USECASE_COMPRESS_VOIP_CALL:
3680 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3681 * USECASE_INCALL_REC_UPLINK:
3682 * USECASE_INCALL_REC_DOWNLINK:
3683 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3684 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3685 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3686 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3687 * USECASE_INCALL_MUSIC_UPLINK:
3688 * USECASE_INCALL_MUSIC_UPLINK2:
3689 * USECASE_AUDIO_SPKR_CALIB_RX:
3690 * USECASE_AUDIO_SPKR_CALIB_TX:
3691 */
3692 default:
3693 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
3694 }
3695 return needs_event;
3696}
3697
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3698/* Read offload buffer size from a property.
3699 * If value is not power of 2 round it to
3700 * power of 2.
3701 */
3702uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
3703{
3704 char value[PROPERTY_VALUE_MAX] = {0};
3705 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3706 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
3707 atoi(value)) {
3708 fragment_size = atoi(value) * 1024;
3709 }
3710
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3711 // For FLAC use max size since it is loss less, and has sampling rates
3712 // upto 192kHZ
3713 if (info != NULL && !info->has_video &&
3714 info->format == AUDIO_FORMAT_FLAC) {
3715 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3716 ALOGV("FLAC fragment size %d", fragment_size);
3717 }
3718
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3719 if (info != NULL && info->has_video && info->is_streaming) {
3720 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
3721 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]3722 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3723 }
3724
3725 fragment_size = ALIGN( fragment_size, 1024);
3726
3727 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3728 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3729 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3730 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3731 ALOGV("%s: fragment_size %d", __func__, fragment_size);
3732 return fragment_size;
3733}
3734
3735uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
3736{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3737 uint32_t fragment_size = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3738 uint32_t bits_per_sample = 16;
Alexy Joseph68011492015-06-18 12:02:01 -0700[diff] [blame]3739 uint32_t pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3740
3741 if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
3742 bits_per_sample = 32;
3743 }
3744
Alexy Joseph68011492015-06-18 12:02:01 -0700[diff] [blame]3745 //duration is set to 40 ms worth of stereo data at 48Khz
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3746 //with 16 bit per sample, modify this when the channel
3747 //configuration is different
3748 fragment_size = (pcm_offload_time
3749 * info->sample_rate
3750 * (bits_per_sample >> 3)
3751 * popcount(info->channel_mask))/1000;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3752 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
3753 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
3754 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
3755 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
Preetam Singh Ranawat6efde5c2015-04-24 11:04:22 +0530[diff] [blame]3756 // To have same PCM samples for all channels, the buffer size requires to
3757 // be multiple of (number of channels * bytes per sample)
3758 // 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]3759 fragment_size = ALIGN(fragment_size, ((bits_per_sample >> 3)* popcount(info->channel_mask) * 32));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3760
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3761 ALOGI("PCM offload Fragment size to %d bytes", fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3762 return fragment_size;
3763}
3764
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3765int platform_is_external_codec (char *snd_card_name)
3766{
3767
3768 if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
3769 sizeof("msm8952-tomtom-snd-card")) ||
3770 !strncmp(snd_card_name, "msm8976-tasha-snd-card",
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]3771 sizeof("msm8976-tasha-snd-card")) ||
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]3772 !strncmp(snd_card_name, "msm8976-tashalite-snd-card",
3773 sizeof("msm8976-tashalite-snd-card")) ||
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]3774 !strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
3775 sizeof("msm8976-tasha-skun-snd-card")))
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3776 {
3777 /* external codec, for rest/old of the external codecs
3778 we dont support this funtionality(chaning AFE params)
3779 at the monment
3780 */
3781 return 1;
3782 }
3783 else {
3784 /* internal codec */
3785 return 0;
3786 }
3787}
3788
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3789int platform_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3790 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3791 unsigned int bit_width, unsigned int sample_rate)
3792{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3793 int ret = 0;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3794 int backend_idx = DEFAULT_CODEC_BACKEND;
3795 struct platform_data *my_data = (struct platform_data *)adev->platform;
3796 ALOGV("%s bit width: %d, sample rate: %d\n", __func__, bit_width, sample_rate);
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]3797
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3798 const char *snd_card_name = mixer_get_name(adev->mixer);
3799 int is_external_codec = platform_is_external_codec(snd_card_name);
3800
3801
3802
3803 backend_idx = platform_get_backend_index(snd_device);
3804 ALOGV("%s bit width: %d, sample rate: %d backend_idx - %d\n",
3805 __func__, bit_width, sample_rate, backend_idx);
3806
3807 if (bit_width !=
3808 my_data->current_backend_cfg[backend_idx].bit_width) {
3809
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3810 struct mixer_ctl *ctl;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3811 if (!is_external_codec) {
3812 ctl = mixer_get_ctl_by_name(adev->mixer,
3813 "MI2S_RX Format");
3814
3815 } else {
3816 ctl = mixer_get_ctl_by_name(adev->mixer,
3817 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
3818 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3819 if (!ctl) {
3820 ALOGE("%s: Could not get ctl for mixer command - %s",
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3821 __func__, my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3822 return -EINVAL;
3823 }
3824
3825 if (bit_width == 24) {
3826 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
3827 } else {
3828 mixer_ctl_set_enum_by_string(ctl, "S16_LE");
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3829 if (backend_idx != HEADPHONE_44_1_BACKEND)
3830 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3831 }
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3832 my_data->current_backend_cfg[backend_idx].bit_width = bit_width;
3833 ALOGD("%s: %s mixer set to %d bit", __func__,
3834 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl, bit_width);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3835 }
3836
3837 /*
3838 * Backend sample rate configuration follows:
3839 * 16 bit playback - 48khz for streams at any valid sample rate
3840 * 24 bit playback - 48khz for stream sample rate less than 48khz
3841 * 24 bit playback - 96khz for sample rate range of 48khz to 96khz
3842 * 24 bit playback - 192khz for sample rate range of 96khz to 192 khz
3843 * Upper limit is inclusive in the sample rate range.
3844 */
3845 // TODO: This has to be more dynamic based on policy file
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3846
3847 if ((sample_rate != my_data->current_backend_cfg[(int)backend_idx].sample_rate) &&
3848 (is_external_codec) ) {
3849 /* sample rate update is needed only for external codecs which
3850 support 24 bit playback*/
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3851 char *rate_str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3852 struct mixer_ctl *ctl;
3853
3854 switch (sample_rate) {
3855 case 8000:
3856 case 11025:
3857 case 16000:
3858 case 22050:
3859 case 32000:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3860 case 48000:
3861 rate_str = "KHZ_48";
3862 break;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3863 case 44100:
3864 rate_str = "KHZ_44P1";
3865 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3866 case 64000:
3867 case 88200:
3868 case 96000:
3869 rate_str = "KHZ_96";
3870 break;
3871 case 176400:
3872 case 192000:
3873 rate_str = "KHZ_192";
3874 break;
3875 default:
3876 rate_str = "KHZ_48";
3877 break;
3878 }
3879
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3880 ctl = mixer_get_ctl_by_name(adev->mixer,
3881 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3882 if(!ctl) {
3883 ALOGE("%s: Could not get ctl for mixer command - %s",
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3884 __func__, my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3885 return -EINVAL;
3886 }
3887
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3888 ALOGD("%s: %s set to %s", __func__,
3889 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl, rate_str);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3890 mixer_ctl_set_enum_by_string(ctl, rate_str);
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3891 my_data->current_backend_cfg[backend_idx].sample_rate = sample_rate;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3892 }
3893
3894 return ret;
3895}
3896
3897bool platform_check_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3898 struct audio_usecase* usecase,
3899 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3900 unsigned int* new_bit_width,
3901 unsigned int* new_sample_rate)
3902{
3903 bool backend_change = false;
3904 struct listnode *node;
3905 struct stream_out *out = NULL;
Manish Dewanganf48adb42015-05-27 10:17:41 +0530[diff] [blame]3906 char value[PROPERTY_VALUE_MAX] = {0};
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3907 unsigned int bit_width;
3908 unsigned int sample_rate;
3909 int backend_idx = DEFAULT_CODEC_BACKEND;
3910 int usecase_backend_idx = DEFAULT_CODEC_BACKEND;
3911 struct platform_data *my_data = (struct platform_data *)adev->platform;
3912
3913 backend_idx = platform_get_backend_index(snd_device);
3914
3915 bit_width = *new_bit_width;
3916 sample_rate = *new_sample_rate;
3917
3918 ALOGI("%s Codec selected backend: %d current bit width: %d and sample rate: %d",
3919 __func__, backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3920
3921 // For voice calls use default configuration
3922 // force routing is not required here, caller will do it anyway
3923 if (voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) {
3924 ALOGW("%s:Use default bw and sr for voice/voip calls ",__func__);
3925 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
3926 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3927 } else {
3928 /*
3929 * The backend should be configured at highest bit width and/or
3930 * sample rate amongst all playback usecases.
3931 * If the selected sample rate and/or bit width differ with
3932 * current backend sample rate and/or bit width, then, we set the
3933 * backend re-configuration flag.
3934 *
3935 * Exception: 16 bit playbacks is allowed through 16 bit/48 khz backend only
3936 */
3937 list_for_each(node, &adev->usecase_list) {
3938 struct audio_usecase *curr_usecase;
3939 curr_usecase = node_to_item(node, struct audio_usecase, list);
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3940 if (curr_usecase->type == PCM_PLAYBACK &&
3941 usecase != curr_usecase) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3942 struct stream_out *out =
3943 (struct stream_out*) curr_usecase->stream.out;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3944 usecase_backend_idx = platform_get_backend_index(curr_usecase->out_snd_device);
3945
3946 if (out != NULL &&
3947 usecase_backend_idx == backend_idx) {
3948 ALOGV("%s: usecase Offload playback running bw %d sr %d device %s be_idx %d",
3949 __func__, out->bit_width, out->sample_rate,
3950 platform_get_snd_device_name(curr_usecase->out_snd_device), usecase_backend_idx);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3951 if (bit_width < out->bit_width)
3952 bit_width = out->bit_width;
3953 if (sample_rate < out->sample_rate)
3954 sample_rate = out->sample_rate;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3955 if (out->sample_rate < OUTPUT_SAMPLING_RATE_44100)
3956 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3957 }
3958 }
3959 }
3960 }
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3961 if (backend_idx != HEADPHONE_44_1_BACKEND) {
3962 // 16 bit playbacks are allowed through 16 bit/48 khz backend only for
3963 // all non-native streams
3964 if (16 == bit_width) {
3965 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3966 ALOGD("%s: resetting sample_rate back to default, "
3967 "backend_idx: %d", __func__, backend_idx);
3968 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3969
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3970 // 24 bit playback on speakers is allowed through 48 khz backend only
3971 // bit width re-configured based on platform info
3972 if ((24 == bit_width) &&
3973 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_SPEAKER)) {
3974 bit_width = (uint32_t)platform_get_snd_device_bit_width(SND_DEVICE_OUT_SPEAKER);
3975 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3976 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3977 }
Ashish Jainf50be202015-07-19 05:39:23 -0700[diff] [blame]3978
3979 /*
3980 * Sample rate greater than 48K is only supported by external codecs on
3981 * specific devices e.g. Headphones, reset the sample rate to
3982 * default value if not external codec.
3983 */
3984 if (!is_external_codec)
3985 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3986
3987
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3988 ALOGI("%s Codec selected backend: %d updated bit width: %d and sample rate: %d",
3989 __func__, backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3990 // Force routing if the expected bitwdith or samplerate
3991 // is not same as current backend comfiguration
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3992 if ((bit_width != my_data->current_backend_cfg[backend_idx].bit_width) ||
3993 (sample_rate != my_data->current_backend_cfg[backend_idx].sample_rate)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3994 *new_bit_width = bit_width;
3995 *new_sample_rate = sample_rate;
3996 backend_change = true;
3997 ALOGI("%s Codec backend needs to be updated. new bit width: %d new sample rate: %d",
3998 __func__, *new_bit_width, *new_sample_rate);
3999 }
4000
4001 return backend_change;
4002}
4003
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]4004bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4005 struct audio_usecase *usecase, snd_device_t snd_device)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4006{
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4007 unsigned int new_bit_width;
4008 unsigned int new_sample_rate;
4009 int backend_idx = DEFAULT_CODEC_BACKEND;
4010 struct platform_data *my_data = (struct platform_data *)adev->platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4011
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4012 ALOGV("%s: usecase = %d", __func__, usecase->id );
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4013
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4014 backend_idx = platform_get_backend_index(snd_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4015
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4016 new_bit_width = usecase->stream.out->bit_width;
4017 new_sample_rate = usecase->stream.out->sample_rate;
4018
4019 ALOGI("%s: Usecase bitwidth %d, samplerate %d, backend_idx %d",
4020 __func__, new_bit_width, new_sample_rate, backend_idx);
4021 if (platform_check_codec_backend_cfg(adev, usecase, snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4022 &new_bit_width, &new_sample_rate)) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4023 platform_set_codec_backend_cfg(adev, snd_device,
4024 new_bit_width, new_sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4025 return true;
4026 }
4027
4028 return false;
4029}
4030
4031int platform_set_snd_device_backend(snd_device_t device, const char *backend)
4032{
4033 int ret = 0;
4034
4035 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
4036 ALOGE("%s: Invalid snd_device = %d",
4037 __func__, device);
4038 ret = -EINVAL;
4039 goto done;
4040 }
4041
4042 if (backend_table[device]) {
4043 free(backend_table[device]);
4044 }
4045 backend_table[device] = strdup(backend);
4046done:
4047 return ret;
4048}
4049
4050int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id)
4051{
4052 int ret = 0;
4053 if ((usecase <= USECASE_INVALID) || (usecase >= AUDIO_USECASE_MAX)) {
4054 ALOGE("%s: invalid usecase case idx %d", __func__, usecase);
4055 ret = -EINVAL;
4056 goto done;
4057 }
4058
4059 if ((type != 0) && (type != 1)) {
4060 ALOGE("%s: invalid usecase type", __func__);
4061 ret = -EINVAL;
4062 }
4063 pcm_device_table[usecase][type] = pcm_id;
4064done:
4065 return ret;
4066}
4067
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4068void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
4069{
4070 *device_to_be_id = msm_device_to_be_id;
4071 *length = msm_be_id_array_len;
4072}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4073int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask, int snd_id)
4074{
4075 int ret = 0;
4076 int channels = audio_channel_count_from_out_mask(channel_mask);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4077
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4078 char channel_map[8];
4079 memset(channel_map, 0, sizeof(channel_map));
4080 /* Following are all most common standard WAV channel layouts
4081 overridden by channel mask if its allowed and different */
4082 switch (channels) {
4083 case 1:
4084 /* AUDIO_CHANNEL_OUT_MONO */
4085 channel_map[0] = PCM_CHANNEL_FC;
4086 break;
4087 case 2:
4088 /* AUDIO_CHANNEL_OUT_STEREO */
4089 channel_map[0] = PCM_CHANNEL_FL;
4090 channel_map[1] = PCM_CHANNEL_FR;
4091 break;
4092 case 3:
4093 /* AUDIO_CHANNEL_OUT_2POINT1 */
4094 channel_map[0] = PCM_CHANNEL_FL;
4095 channel_map[1] = PCM_CHANNEL_FR;
4096 channel_map[2] = PCM_CHANNEL_FC;
4097 break;
4098 case 4:
4099 /* AUDIO_CHANNEL_OUT_QUAD_SIDE */
4100 channel_map[0] = PCM_CHANNEL_FL;
4101 channel_map[1] = PCM_CHANNEL_FR;
4102 channel_map[2] = PCM_CHANNEL_LS;
4103 channel_map[3] = PCM_CHANNEL_RS;
4104 if (channel_mask == AUDIO_CHANNEL_OUT_QUAD_BACK)
4105 {
4106 channel_map[2] = PCM_CHANNEL_LB;
4107 channel_map[3] = PCM_CHANNEL_RB;
4108 }
4109 if (channel_mask == AUDIO_CHANNEL_OUT_SURROUND)
4110 {
4111 channel_map[2] = PCM_CHANNEL_FC;
4112 channel_map[3] = PCM_CHANNEL_CS;
4113 }
4114 break;
4115 case 5:
4116 /* AUDIO_CHANNEL_OUT_PENTA */
4117 channel_map[0] = PCM_CHANNEL_FL;
4118 channel_map[1] = PCM_CHANNEL_FR;
4119 channel_map[2] = PCM_CHANNEL_FC;
4120 channel_map[3] = PCM_CHANNEL_LB;
4121 channel_map[4] = PCM_CHANNEL_RB;
4122 break;
4123 case 6:
4124 /* AUDIO_CHANNEL_OUT_5POINT1 */
4125 channel_map[0] = PCM_CHANNEL_FL;
4126 channel_map[1] = PCM_CHANNEL_FR;
4127 channel_map[2] = PCM_CHANNEL_FC;
4128 channel_map[3] = PCM_CHANNEL_LFE;
4129 channel_map[4] = PCM_CHANNEL_LB;
4130 channel_map[5] = PCM_CHANNEL_RB;
4131 if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1_SIDE)
4132 {
4133 channel_map[4] = PCM_CHANNEL_LS;
4134 channel_map[5] = PCM_CHANNEL_RS;
4135 }
4136 break;
4137 case 7:
4138 /* AUDIO_CHANNEL_OUT_6POINT1 */
4139 channel_map[0] = PCM_CHANNEL_FL;
4140 channel_map[1] = PCM_CHANNEL_FR;
4141 channel_map[2] = PCM_CHANNEL_FC;
4142 channel_map[3] = PCM_CHANNEL_LFE;
4143 channel_map[4] = PCM_CHANNEL_LB;
4144 channel_map[5] = PCM_CHANNEL_RB;
4145 channel_map[6] = PCM_CHANNEL_CS;
4146 break;
4147 case 8:
4148 /* AUDIO_CHANNEL_OUT_7POINT1 */
4149 channel_map[0] = PCM_CHANNEL_FL;
4150 channel_map[1] = PCM_CHANNEL_FR;
4151 channel_map[2] = PCM_CHANNEL_FC;
4152 channel_map[3] = PCM_CHANNEL_LFE;
4153 channel_map[4] = PCM_CHANNEL_LB;
4154 channel_map[5] = PCM_CHANNEL_RB;
4155 channel_map[6] = PCM_CHANNEL_LS;
4156 channel_map[7] = PCM_CHANNEL_RS;
4157 break;
4158 default:
4159 ALOGE("unsupported channels %d for setting channel map", channels);
4160 return -1;
4161 }
4162 ret = platform_set_channel_map(platform, channels, channel_map, snd_id);
4163 return ret;
4164}
4165
4166int platform_get_edid_info(void *platform)
4167{
4168 struct platform_data *my_data = (struct platform_data *)platform;
4169 struct audio_device *adev = my_data->adev;
4170 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
4171 char *sad = block;
4172 int num_audio_blocks;
4173 int channel_count = 2;
4174 int i, ret, count;
4175
4176 struct mixer_ctl *ctl;
4177 char edid_data[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE + 1] = {0};
4178 edid_audio_info *info;
4179
4180 if (my_data->edid_valid) {
4181 /* use cached edid */
4182 return 0;
4183 }
4184
4185 if (my_data->edid_info == NULL) {
4186 my_data->edid_info =
4187 (struct edid_audio_info *)calloc(1, sizeof(struct edid_audio_info));
4188 }
4189
4190 info = my_data->edid_info;
4191
4192 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
4193 if (!ctl) {
4194 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4195 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
4196 goto fail;
4197 }
4198
4199 mixer_ctl_update(ctl);
4200
4201 count = mixer_ctl_get_num_values(ctl);
4202
4203 /* Read SAD blocks, clamping the maximum size for safety */
4204 if (count > (int)sizeof(block))
4205 count = (int)sizeof(block);
4206
4207 ret = mixer_ctl_get_array(ctl, block, count);
4208 if (ret != 0) {
4209 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
4210 goto fail;
4211 }
4212 edid_data[0] = count;
4213 memcpy(&edid_data[1], block, count);
4214
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4215 if (!edid_get_sink_caps(info, edid_data)) {
4216 ALOGE("%s: Failed to get HDMI sink capabilities", __func__);
4217 goto fail;
4218 }
Ashish Jain5a97ddd2015-05-13 10:52:34 +0530[diff] [blame]4219
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4220 my_data->edid_valid = true;
4221 return 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4222fail:
4223 if (my_data->edid_info) {
4224 free(my_data->edid_info);
4225 my_data->edid_info = NULL;
4226 my_data->edid_valid = false;
4227 }
4228 ALOGE("%s: return -EINVAL", __func__);
4229 return -EINVAL;
4230}
4231
4232
4233int platform_set_channel_allocation(void *platform, int channel_alloc)
4234{
4235 struct mixer_ctl *ctl;
4236 const char *mixer_ctl_name = "HDMI RX CA";
4237 int ret;
4238 struct platform_data *my_data = (struct platform_data *)platform;
4239 struct audio_device *adev = my_data->adev;
4240
4241 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4242 if (!ctl) {
4243 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4244 __func__, mixer_ctl_name);
4245 ret = EINVAL;
4246 }
4247 ALOGD(":%s channel allocation = 0x%x", __func__, channel_alloc);
4248 ret = mixer_ctl_set_value(ctl, 0, channel_alloc);
4249
4250 if (ret < 0) {
4251 ALOGE("%s: Could not set ctl, error:%d ", __func__, ret);
4252 }
4253
4254 return ret;
4255}
4256
4257int platform_set_channel_map(void *platform, int ch_count, char *ch_map, int snd_id)
4258{
4259 struct mixer_ctl *ctl;
4260 char mixer_ctl_name[44]; // max length of name is 44 as defined
4261 int ret;
4262 unsigned int i;
4263 int set_values[8] = {0};
4264 char device_num[13]; // device number up to 2 digit
4265 struct platform_data *my_data = (struct platform_data *)platform;
4266 struct audio_device *adev = my_data->adev;
4267 ALOGV("%s channel_count:%d",__func__, ch_count);
4268 if (NULL == ch_map) {
4269 ALOGE("%s: Invalid channel mapping used", __func__);
4270 return -EINVAL;
4271 }
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4272
4273 /*
4274 * If snd_id is greater than 0, stream channel mapping
4275 * If snd_id is below 0, typically -1, device channel mapping
4276 */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4277 if (snd_id >= 0) {
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4278 snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "Playback Channel Map%d", snd_id);
4279 } else {
4280 strlcpy(mixer_ctl_name, "Playback Device Channel Map", sizeof(mixer_ctl_name));
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4281 }
4282
4283 ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
4284
4285 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4286 if (!ctl) {
4287 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4288 __func__, mixer_ctl_name);
4289 return -EINVAL;
4290 }
4291 for (i = 0; i< ARRAY_SIZE(set_values); i++) {
4292 set_values[i] = ch_map[i];
4293 }
4294
4295 ALOGD("%s: set mapping(%d %d %d %d %d %d %d %d) for channel:%d", __func__,
4296 set_values[0], set_values[1], set_values[2], set_values[3], set_values[4],
4297 set_values[5], set_values[6], set_values[7], ch_count);
4298
4299 ret = mixer_ctl_set_array(ctl, set_values, ch_count);
4300 if (ret < 0) {
4301 ALOGE("%s: Could not set ctl, error:%d ch_count:%d",
4302 __func__, ret, ch_count);
4303 }
4304 return ret;
4305}
4306
4307unsigned char platform_map_to_edid_format(int audio_format)
4308{
4309 unsigned char format;
4310 switch (audio_format & AUDIO_FORMAT_MAIN_MASK) {
4311 case AUDIO_FORMAT_AC3:
4312 ALOGV("%s: AC3", __func__);
4313 format = AC3;
4314 break;
4315 case AUDIO_FORMAT_AAC:
4316 ALOGV("%s:AAC", __func__);
4317 format = AAC;
4318 break;
4319 case AUDIO_FORMAT_E_AC3:
4320 ALOGV("%s:E_AC3", __func__);
4321 format = DOLBY_DIGITAL_PLUS;
4322 break;
4323 case AUDIO_FORMAT_PCM_16_BIT:
4324 case AUDIO_FORMAT_PCM_16_BIT_OFFLOAD:
4325 case AUDIO_FORMAT_PCM_24_BIT_OFFLOAD:
4326 default:
4327 ALOGV("%s:PCM", __func__);
4328 format = LPCM;
4329 break;
4330 }
4331 return format;
4332}
4333
4334uint32_t platform_get_compress_passthrough_buffer_size(
4335 audio_offload_info_t* info)
4336{
4337 uint32_t fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4338 if (!info->has_video)
4339 fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4340
4341 return fragment_size;
4342}
4343
4344void platform_reset_edid_info(void *platform) {
4345
4346 ALOGV("%s:", __func__);
4347 struct platform_data *my_data = (struct platform_data *)platform;
4348 if (my_data->edid_info) {
4349 ALOGV("%s :free edid", __func__);
4350 free(my_data->edid_info);
4351 my_data->edid_info = NULL;
4352 }
4353}
4354
4355bool platform_is_edid_supported_format(void *platform, int format)
4356{
4357 struct platform_data *my_data = (struct platform_data *)platform;
4358 struct audio_device *adev = my_data->adev;
4359 edid_audio_info *info = NULL;
4360 int num_audio_blocks;
4361 int i, ret, count;
4362 unsigned char format_id = platform_map_to_edid_format(format);
4363
4364 ret = platform_get_edid_info(platform);
4365 info = (edid_audio_info *)my_data->edid_info;
4366 if (ret == 0 && info != NULL) {
4367 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4368 /*
4369 * To check
4370 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
4371 * & DOLBY_DIGITAL_PLUS
4372 */
4373 if (info->audio_blocks_array[i].format_id == format_id) {
4374 ALOGV("%s:platform_is_edid_supported_format true %x",
4375 __func__, format);
4376 return true;
4377 }
4378 }
4379 }
4380 ALOGV("%s:platform_is_edid_supported_format false %x",
4381 __func__, format);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4382 return false;
4383}
4384
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4385int platform_set_edid_channels_configuration(void *platform, int channels) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4386
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4387 struct platform_data *my_data = (struct platform_data *)platform;
4388 struct audio_device *adev = my_data->adev;
4389 edid_audio_info *info = NULL;
4390 int num_audio_blocks;
4391 int channel_count = 2;
4392 int i, ret, count;
4393 char default_channelMap[MAX_CHANNELS_SUPPORTED] = {0};
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4394
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4395 ret = platform_get_edid_info(platform);
4396 info = (edid_audio_info *)my_data->edid_info;
4397 if(ret == 0 && info != NULL) {
4398 if (channels > 2) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4399
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4400 ALOGV("%s:able to get HDMI sink capabilities multi channel playback",
4401 __func__);
4402 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4403 if (info->audio_blocks_array[i].format_id == LPCM &&
4404 info->audio_blocks_array[i].channels > channel_count &&
4405 info->audio_blocks_array[i].channels <= MAX_HDMI_CHANNEL_CNT) {
4406 channel_count = info->audio_blocks_array[i].channels;
4407 }
4408 }
4409 ALOGV("%s:channel_count:%d", __func__, channel_count);
4410 /*
4411 * Channel map is set for supported hdmi max channel count even
4412 * though the input channel count set on adm is less than or equal to
4413 * max supported channel count
4414 */
4415 platform_set_channel_map(platform, channel_count, info->channel_map, -1);
4416 platform_set_channel_allocation(platform, info->channel_allocation);
4417 } else {
4418 default_channelMap[0] = PCM_CHANNEL_FL;
4419 default_channelMap[1] = PCM_CHANNEL_FR;
4420 platform_set_channel_map(platform,2,default_channelMap,-1);
4421 platform_set_channel_allocation(platform,0);
4422 }
4423 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4424
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4425 return 0;
4426}
4427
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4428void platform_cache_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4429{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4430 platform_get_edid_info(platform);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4431}
4432
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4433void platform_invalidate_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4434{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4435 struct platform_data *my_data = (struct platform_data *)platform;
4436 my_data->edid_valid = false;
4437 if (my_data->edid_info) {
4438 memset(my_data->edid_info, 0, sizeof(struct edid_audio_info));
4439 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4440}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4441
4442int platform_set_mixer_control(struct stream_out *out, const char * mixer_ctl_name,
4443 const char *mixer_val)
4444{
4445 struct audio_device *adev = out->dev;
4446 struct mixer_ctl *ctl = NULL;
4447 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
4448 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4449 if (!ctl) {
4450 ALOGE("%s: could not get ctl for mixer cmd - %s",
4451 __func__, mixer_ctl_name);
4452 return -EINVAL;
4453 }
4454
4455 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
4456}
4457
4458int platform_set_hdmi_config(struct stream_out *out)
4459{
4460 struct listnode *node;
4461 struct audio_usecase *usecase;
4462 struct audio_device *adev = out->dev;
4463 const char *hdmi_format_ctrl = "HDMI RX Format";
4464 const char *hdmi_rate_ctrl = "HDMI_RX SampleRate";
4465 int sample_rate = out->sample_rate;
4466 /*TODO: Add rules and check if this needs to be done.*/
4467 if((is_offload_usecase(out->usecase)) &&
4468 (out->compr_config.codec->compr_passthr == PASSTHROUGH ||
4469 out->compr_config.codec->compr_passthr == PASSTHROUGH_CONVERT)) {
4470 /* TODO: can we add mixer control for channels here avoid setting */
4471 if ((out->format == AUDIO_FORMAT_E_AC3 ||
4472 out->format == AUDIO_FORMAT_E_AC3_JOC) &&
4473 (out->compr_config.codec->compr_passthr == PASSTHROUGH))
4474 sample_rate = out->sample_rate * 4;
4475 ALOGD("%s:HDMI compress format and samplerate %d, sample_rate %d",
4476 __func__, out->sample_rate, sample_rate);
4477 platform_set_mixer_control(out, hdmi_format_ctrl, "Compr");
4478 switch (sample_rate) {
4479 case 32000:
4480 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_32");
4481 break;
4482 case 44100:
4483 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_44_1");
4484 break;
4485 case 96000:
4486 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_96");
4487 break;
4488 case 176400:
4489 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_176_4");
4490 break;
4491 case 192000:
4492 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_192");
4493 break;
4494 case 128000:
4495 if (out->format != AUDIO_FORMAT_E_AC3) {
4496 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_128");
4497 break;
4498 } else
4499 ALOGW("Unsupported sample rate for E_AC3 32K");
4500 default:
4501 case 48000:
4502 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
4503 break;
4504 }
4505 } else {
4506 ALOGD("%s: HDMI pcm and samplerate %d", __func__,
4507 out->sample_rate);
4508 platform_set_mixer_control(out, hdmi_format_ctrl, "LPCM");
4509 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
4510 }
4511
4512 /*
4513 * Deroute all the playback streams routed to HDMI so that
4514 * the back end is deactivated. Note that backend will not
4515 * be deactivated if any one stream is connected to it.
4516 */
4517 list_for_each(node, &adev->usecase_list) {
4518 usecase = node_to_item(node, struct audio_usecase, list);
4519 ALOGV("%s:disable: usecase type %d, devices 0x%x", __func__,
4520 usecase->type, usecase->devices);
4521 if (usecase->type == PCM_PLAYBACK &&
4522 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
4523 disable_audio_route(adev, usecase);
4524 }
4525 }
4526
4527 /*
4528 * Enable all the streams disabled above. Now the HDMI backend
4529 * will be activated with new channel configuration
4530 */
4531 list_for_each(node, &adev->usecase_list) {
4532 usecase = node_to_item(node, struct audio_usecase, list);
4533 ALOGV("%s:enable: usecase type %d, devices 0x%x", __func__,
4534 usecase->type, usecase->devices);
4535 if (usecase->type == PCM_PLAYBACK &&
4536 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
4537 enable_audio_route(adev, usecase);
4538 }
4539 }
4540
4541 return 0;
4542}
4543
4544int platform_set_device_params(struct stream_out *out, int param, int value)
4545{
4546 struct audio_device *adev = out->dev;
4547 struct mixer_ctl *ctl;
4548 char *mixer_ctl_name = "Device PP Params";
4549 int ret = 0;
4550 uint32_t set_values[] = {0,0};
4551
4552 set_values[0] = param;
4553 set_values[1] = value;
4554
4555 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4556 if (!ctl) {
4557 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4558 __func__, mixer_ctl_name);
4559 ret = -EINVAL;
4560 goto end;
4561 }
4562
4563 ALOGV("%s: Setting device pp params param: %d, value %d mixer ctrl:%s",
4564 __func__,param, value, mixer_ctl_name);
4565 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
4566
4567end:
4568 return ret;
4569}
4570
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]4571int platform_get_subsys_image_name(char *buf)
4572{
4573 strlcpy(buf, PLATFORM_IMAGE_NAME, sizeof(PLATFORM_IMAGE_NAME));
4574 return 0;
4575}
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4576
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4577/*
4578 * This is a lookup table to map android audio input device to audio h/w interface (backend).
4579 * The table can be extended for other input devices by adding appropriate entries.
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4580 * The audio interface for a particular input device need to be added in
4581 * audio_platform_info.xml file.
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4582 */
4583struct audio_device_to_audio_interface audio_device_to_interface_table[] = {
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4584 {AUDIO_DEVICE_IN_BUILTIN_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BUILTIN_MIC), ""},
4585 {AUDIO_DEVICE_IN_BACK_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BACK_MIC), ""},
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4586};
4587
4588int audio_device_to_interface_table_len =
4589 sizeof(audio_device_to_interface_table) / sizeof(audio_device_to_interface_table[0]);
4590
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4591int platform_set_audio_device_interface(const char * device_name,
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4592 const char *intf_name,
4593 const char *codec_type)
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4594{
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4595 int ret = 0;
4596 int i;
4597
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4598 if (device_name == NULL || intf_name == NULL || codec_type == NULL) {
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4599 ALOGE("%s: Invalid input", __func__);
4600
4601 ret = -EINVAL;
4602 goto done;
4603 }
4604
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4605 ALOGD("%s: Enter, device name:%s, intf name:%s, codec_type:%s", __func__,
4606 device_name, intf_name, codec_type);
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4607
4608 size_t device_name_len = strlen(device_name);
4609 for (i = 0; i < audio_device_to_interface_table_len; i++) {
4610 char* name = audio_device_to_interface_table[i].device_name;
4611 size_t name_len = strlen(name);
4612 if ((name_len == device_name_len) &&
4613 (strncmp(device_name, name, name_len) == 0)) {
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4614 if (is_external_codec &&
4615 (strncmp(codec_type, "external", strlen(codec_type)) == 0)) {
4616 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4617 __func__, device_name, intf_name);
4618
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4619 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4620 sizeof(audio_device_to_interface_table[i].interface_name));
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4621 } else if (!is_external_codec &&
4622 (strncmp(codec_type, "internal", strlen(codec_type)) == 0)) {
4623 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
4624 __func__, device_name, intf_name);
4625
4626 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
4627 sizeof(audio_device_to_interface_table[i].interface_name));
4628 } else
4629 ALOGE("Invalid codec_type specified. Ignoring this interface entry.");
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4630 goto done;
4631 }
4632 }
4633 ALOGE("%s: Could not find matching device name %s",
4634 __func__, device_name);
4635
4636 ret = -EINVAL;
4637
4638done:
4639 return ret;
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4640}
Laxminath Kasam44f49402015-05-29 18:37:11 +0530[diff] [blame]4641
4642/*
4643 * This is a lookup table to map names of speaker device with respective left and right TZ names.
4644 * Also the tz names for a particular left or right speaker can be overriden by adding
4645 * corresponding entry in audio_platform_info.xml file.
4646 */
4647struct speaker_device_to_tz_names speaker_device_tz_names = {
4648 {SND_DEVICE_OUT_SPEAKER, "", ""},
4649};
4650
4651const char *platform_get_spkr_1_tz_name(snd_device_t snd_device)
4652{
4653 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
4654 return speaker_device_tz_names.spkr_1_tz_name;
4655 else
4656 return "";
4657}
4658
4659const char *platform_get_spkr_2_tz_name(snd_device_t snd_device)
4660{
4661 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
4662 return speaker_device_tz_names.spkr_2_tz_name;
4663 else
4664 return "";
4665}
4666
4667int platform_set_spkr_device_tz_names(snd_device_t index,
4668 const char *spkr_1_tz_name, const char *spkr_2_tz_name)
4669{
4670 int ret = 0;
4671 int i;
4672
4673 if (spkr_1_tz_name == NULL && spkr_2_tz_name == NULL) {
4674 ALOGE("%s: Invalid input", __func__);
4675 ret = -EINVAL;
4676 goto done;
4677 }
4678 if (index != speaker_device_tz_names.snd_device) {
4679 ALOGE("%s: not matching speaker device\n");
4680 ret = -EINVAL;
4681 goto done;
4682 }
4683 ALOGD("%s: Enter, spkr_1_tz_name :%s, spkr_2_tz_name:%s",
4684 __func__, spkr_1_tz_name, spkr_2_tz_name);
4685
4686 if (spkr_1_tz_name != NULL)
4687 strlcpy(speaker_device_tz_names.spkr_1_tz_name, spkr_1_tz_name,
4688 sizeof(speaker_device_tz_names.spkr_1_tz_name));
4689
4690 if (spkr_2_tz_name != NULL)
4691 strlcpy(speaker_device_tz_names.spkr_2_tz_name, spkr_2_tz_name,
4692 sizeof(speaker_device_tz_names.spkr_2_tz_name));
4693done:
4694 return ret;
4695}
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4696
Laxminath Kasambe641ab2015-07-24 20:27:42 +0530[diff] [blame]4697int platform_get_wsa_mode(void *adev)
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4698{
Laxminath Kasambe641ab2015-07-24 20:27:42 +0530[diff] [blame]4699 struct audio_device *adev_h = adev;
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4700 char *snd_card_name;
4701
Laxminath Kasambe641ab2015-07-24 20:27:42 +0530[diff] [blame]4702 snd_card_name = mixer_get_name(adev_h->mixer);
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4703 if ((!strcmp(snd_card_name, "msm8952-skum-snd-card")) ||
Laxminath Kasambe641ab2015-07-24 20:27:42 +0530[diff] [blame]4704 (!strcmp(snd_card_name, "msm8952-snd-card")) ||
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4705 (!strcmp(snd_card_name, "msm8952-snd-card-mtp")))
4706 return 1;
4707 else
4708 return 0;
4709}