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review.blissroms.org / platform_hardware_qcom_audio / d6eeff1a3a0bf97f14621d5d38660be79e66cf8e / . / hal / msm8916 / platform.c
blob: 240598f954da8ee997cf107832d3e1fb278404f6 [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[] = {
Sidipotu Ashok1b502902015-09-08 10:21:44 +0530[diff] [blame]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 */,
Naresh Tannirudcb43442015-05-21 14:14:47 +0530[diff] [blame]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];
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]250 char ec_ref_mixer_path[64];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]251};
252
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]253static bool is_external_codec = false;
254static const int pcm_device_table_of_ext_codec[AUDIO_USECASE_MAX][2] = {
255 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE_OF_EXT_CODEC, QCHAT_CALL_PCM_DEVICE_OF_EXT_CODEC}
256};
257
258/* List of use cases that has different PCM device ID's for internal and external codecs */
259static const int misc_usecase[AUDIO_USECASE_MAX] = { USECASE_QCHAT_CALL };
260
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]261int pcm_device_table[AUDIO_USECASE_MAX][2] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]262 [USECASE_AUDIO_PLAYBACK_DEEP_BUFFER] = {DEEP_BUFFER_PCM_DEVICE,
263 DEEP_BUFFER_PCM_DEVICE},
264 [USECASE_AUDIO_PLAYBACK_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
265 LOWLATENCY_PCM_DEVICE},
266 [USECASE_AUDIO_PLAYBACK_MULTI_CH] = {MULTIMEDIA2_PCM_DEVICE,
267 MULTIMEDIA2_PCM_DEVICE},
268 [USECASE_AUDIO_PLAYBACK_OFFLOAD] =
269 {PLAYBACK_OFFLOAD_DEVICE, PLAYBACK_OFFLOAD_DEVICE},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]270#ifdef MULTIPLE_OFFLOAD_ENABLED
Dhananjay Kumar94c5eff2015-05-25 19:11:30 +0530[diff] [blame]271 /* Below entries are initialized with invalid values
272 * Valid values should be updated from fnc platform_info_init()
273 * based on pcm ids defined in audio_platform_info.xml.
274 */
275 [USECASE_AUDIO_PLAYBACK_OFFLOAD2] = {-1, -1},
276 [USECASE_AUDIO_PLAYBACK_OFFLOAD3] = {-1, -1},
277 [USECASE_AUDIO_PLAYBACK_OFFLOAD4] = {-1, -1},
278 [USECASE_AUDIO_PLAYBACK_OFFLOAD5] = {-1, -1},
279 [USECASE_AUDIO_PLAYBACK_OFFLOAD6] = {-1, -1},
280 [USECASE_AUDIO_PLAYBACK_OFFLOAD7] = {-1, -1},
281 [USECASE_AUDIO_PLAYBACK_OFFLOAD8] = {-1, -1},
282 [USECASE_AUDIO_PLAYBACK_OFFLOAD9] = {-1, -1},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]283#endif
Naresh Tanniru3a7dbe72015-06-25 20:08:01 -0700[diff] [blame]284 [USECASE_AUDIO_PLAYBACK_ULL] = {MULTIMEDIA3_PCM_DEVICE, MULTIMEDIA3_PCM_DEVICE},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]285 [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
286 [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
287 [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
288 LOWLATENCY_PCM_DEVICE},
289 [USECASE_AUDIO_RECORD_FM_VIRTUAL] = {MULTIMEDIA2_PCM_DEVICE,
290 MULTIMEDIA2_PCM_DEVICE},
291 [USECASE_AUDIO_PLAYBACK_FM] = {FM_PLAYBACK_PCM_DEVICE, FM_CAPTURE_PCM_DEVICE},
292 [USECASE_AUDIO_HFP_SCO] = {HFP_PCM_RX, HFP_SCO_RX},
293 [USECASE_AUDIO_HFP_SCO_WB] = {HFP_PCM_RX, HFP_SCO_RX},
294 [USECASE_VOICE_CALL] = {VOICE_CALL_PCM_DEVICE, VOICE_CALL_PCM_DEVICE},
295 [USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE},
296 [USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
297 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
Karthik Reddy Katta3b0a60c2014-04-06 14:52:37 +0530[diff] [blame]298 [USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE},
Avinash Vaishff0f61a2015-06-03 20:00:36 +0530[diff] [blame]299 [USECASE_VOICEMMODE1_CALL] = {-1, -1}, /* pcm ids updated from platform info file */
300 [USECASE_VOICEMMODE2_CALL] = {-1, -1}, /* pcm ids updated from platform info file */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]301 [USECASE_COMPRESS_VOIP_CALL] = {COMPRESS_VOIP_CALL_PCM_DEVICE, COMPRESS_VOIP_CALL_PCM_DEVICE},
302 [USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE,
303 AUDIO_RECORD_PCM_DEVICE},
304 [USECASE_INCALL_REC_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
305 AUDIO_RECORD_PCM_DEVICE},
306 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
307 AUDIO_RECORD_PCM_DEVICE},
308 [USECASE_INCALL_REC_UPLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
309 COMPRESS_CAPTURE_DEVICE},
310 [USECASE_INCALL_REC_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
311 COMPRESS_CAPTURE_DEVICE},
312 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
313 COMPRESS_CAPTURE_DEVICE},
314 [USECASE_INCALL_MUSIC_UPLINK] = {INCALL_MUSIC_UPLINK_PCM_DEVICE,
315 INCALL_MUSIC_UPLINK_PCM_DEVICE},
316 [USECASE_INCALL_MUSIC_UPLINK2] = {INCALL_MUSIC_UPLINK2_PCM_DEVICE,
317 INCALL_MUSIC_UPLINK2_PCM_DEVICE},
318 [USECASE_AUDIO_SPKR_CALIB_RX] = {SPKR_PROT_CALIB_RX_PCM_DEVICE, -1},
319 [USECASE_AUDIO_SPKR_CALIB_TX] = {-1, SPKR_PROT_CALIB_TX_PCM_DEVICE},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]320 [USECASE_AUDIO_PLAYBACK_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
321 AFE_PROXY_RECORD_PCM_DEVICE},
322 [USECASE_AUDIO_RECORD_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
323 AFE_PROXY_RECORD_PCM_DEVICE},
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]324};
325
326/* Array to store sound devices */
327static const char * const device_table[SND_DEVICE_MAX] = {
328 [SND_DEVICE_NONE] = "none",
329 /* Playback sound devices */
330 [SND_DEVICE_OUT_HANDSET] = "handset",
331 [SND_DEVICE_OUT_SPEAKER] = "speaker",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]332 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = "speaker-ext-1",
333 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = "speaker-ext-2",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]334 [SND_DEVICE_OUT_SPEAKER_WSA] = "wsa-speaker",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]335 [SND_DEVICE_OUT_SPEAKER_VBAT] = "vbat-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]336 [SND_DEVICE_OUT_SPEAKER_REVERSE] = "speaker-reverse",
337 [SND_DEVICE_OUT_HEADPHONES] = "headphones",
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]338 [SND_DEVICE_OUT_HEADPHONES_44_1] = "headphones-44.1",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]339 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = "speaker-and-headphones",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]340 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = "speaker-and-headphones-ext-1",
341 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = "speaker-and-headphones-ext-2",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]342 [SND_DEVICE_OUT_VOICE_HANDSET] = "voice-handset",
343 [SND_DEVICE_OUT_VOICE_SPEAKER] = "voice-speaker",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]344 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = "wsa-voice-speaker",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]345 [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = "vbat-voice-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]346 [SND_DEVICE_OUT_VOICE_HEADPHONES] = "voice-headphones",
347 [SND_DEVICE_OUT_HDMI] = "hdmi",
348 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = "speaker-and-hdmi",
349 [SND_DEVICE_OUT_BT_SCO] = "bt-sco-headset",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]350 [SND_DEVICE_OUT_BT_SCO_WB] = "bt-sco-headset-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]351 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = "voice-tty-full-headphones",
352 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = "voice-tty-vco-headphones",
353 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = "voice-tty-hco-handset",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]354 [SND_DEVICE_OUT_VOICE_TX] = "voice-tx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]355 [SND_DEVICE_OUT_AFE_PROXY] = "afe-proxy",
356 [SND_DEVICE_OUT_USB_HEADSET] = "usb-headphones",
357 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = "speaker-and-usb-headphones",
358 [SND_DEVICE_OUT_TRANSMISSION_FM] = "transmission-fm",
359 [SND_DEVICE_OUT_ANC_HEADSET] = "anc-headphones",
360 [SND_DEVICE_OUT_ANC_FB_HEADSET] = "anc-fb-headphones",
361 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = "voice-anc-headphones",
362 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = "voice-anc-fb-headphones",
363 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = "speaker-and-anc-headphones",
364 [SND_DEVICE_OUT_ANC_HANDSET] = "anc-handset",
365 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = "speaker-protected",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]366 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = "voice-speaker-protected",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]367 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = "speaker-protected-vbat",
368 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = "voice-speaker-protected-vbat",
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]369#ifdef RECORD_PLAY_CONCURRENCY
370 [SND_DEVICE_OUT_VOIP_HANDSET] = "voip-handset",
371 [SND_DEVICE_OUT_VOIP_SPEAKER] = "voip-speaker",
372 [SND_DEVICE_OUT_VOIP_HEADPHONES] = "voip-headphones",
373#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]374
375 /* Capture sound devices */
376 [SND_DEVICE_IN_HANDSET_MIC] = "handset-mic",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]377 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = "handset-mic-ext",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]378 [SND_DEVICE_IN_HANDSET_MIC_AEC] = "handset-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]379 [SND_DEVICE_IN_HANDSET_MIC_NS] = "handset-mic",
380 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = "handset-mic",
381 [SND_DEVICE_IN_HANDSET_DMIC] = "dmic-endfire",
382 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = "dmic-endfire",
383 [SND_DEVICE_IN_HANDSET_DMIC_NS] = "dmic-endfire",
384 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = "dmic-endfire",
385 [SND_DEVICE_IN_SPEAKER_MIC] = "speaker-mic",
386 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = "speaker-mic",
387 [SND_DEVICE_IN_SPEAKER_MIC_NS] = "speaker-mic",
388 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = "speaker-mic",
389 [SND_DEVICE_IN_SPEAKER_DMIC] = "speaker-dmic-endfire",
390 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = "speaker-dmic-endfire",
391 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = "speaker-dmic-endfire",
392 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = "speaker-dmic-endfire",
393 [SND_DEVICE_IN_HEADSET_MIC] = "headset-mic",
394 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = "headset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]395 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = "voice-speaker-mic",
396 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = "voice-headset-mic",
397 [SND_DEVICE_IN_HDMI_MIC] = "hdmi-mic",
398 [SND_DEVICE_IN_BT_SCO_MIC] = "bt-sco-mic",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]399 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = "bt-sco-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]400 [SND_DEVICE_IN_BT_SCO_MIC_WB] = "bt-sco-mic-wb",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]401 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = "bt-sco-mic-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]402 [SND_DEVICE_IN_CAMCORDER_MIC] = "camcorder-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]403 [SND_DEVICE_IN_VOICE_DMIC] = "voice-dmic-ef",
404 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = "voice-speaker-dmic-ef",
405 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = "voice-speaker-qmic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]406 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = "voice-tty-full-headset-mic",
407 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = "voice-tty-vco-handset-mic",
408 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = "voice-tty-hco-headset-mic",
409 [SND_DEVICE_IN_VOICE_REC_MIC] = "voice-rec-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]410 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = "voice-rec-mic",
411 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = "voice-rec-dmic-ef",
412 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = "voice-rec-dmic-ef-fluence",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]413 [SND_DEVICE_IN_VOICE_RX] = "voice-rx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]414 [SND_DEVICE_IN_USB_HEADSET_MIC] = "usb-headset-mic",
415 [SND_DEVICE_IN_CAPTURE_FM] = "capture-fm",
416 [SND_DEVICE_IN_AANC_HANDSET_MIC] = "aanc-handset-mic",
417 [SND_DEVICE_IN_QUAD_MIC] = "quad-mic",
418 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = "handset-stereo-dmic-ef",
419 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = "speaker-stereo-dmic-ef",
420 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = "vi-feedback",
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]421 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = "voice-speaker-dmic-broadside",
422 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = "speaker-dmic-broadside",
423 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = "speaker-dmic-broadside",
424 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = "speaker-dmic-broadside",
425 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = "speaker-dmic-broadside",
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]426 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = "aanc-fluence-dmic-handset",
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]427 [SND_DEVICE_IN_HANDSET_QMIC] = "quad-mic",
428 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = "quad-mic",
429 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = "quad-mic",
430 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = "quad-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]431};
432
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]433// Platform specific backend bit width table
434static int backend_bit_width_table[SND_DEVICE_MAX] = {0};
435
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]436/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]437static int acdb_device_table[SND_DEVICE_MAX] = {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]438 [SND_DEVICE_NONE] = -1,
439 [SND_DEVICE_OUT_HANDSET] = 7,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]440 [SND_DEVICE_OUT_SPEAKER] = 14,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]441 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = 14,
442 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]443 [SND_DEVICE_OUT_SPEAKER_WSA] = 135,
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]444 [SND_DEVICE_OUT_SPEAKER_VBAT] = 135,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]445 [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]446 [SND_DEVICE_OUT_HEADPHONES] = 10,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]447 [SND_DEVICE_OUT_HEADPHONES_44_1] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]448 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]449 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = 10,
450 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]451 [SND_DEVICE_OUT_VOICE_HANDSET] = 7,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]452 [SND_DEVICE_OUT_VOICE_SPEAKER] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]453 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = 135,
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]454 [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = 135,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]455 [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10,
456 [SND_DEVICE_OUT_HDMI] = 18,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]457 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]458 [SND_DEVICE_OUT_BT_SCO] = 22,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]459 [SND_DEVICE_OUT_BT_SCO_WB] = 39,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]460 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17,
461 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17,
462 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]463 [SND_DEVICE_OUT_VOICE_TX] = 45,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]464 [SND_DEVICE_OUT_AFE_PROXY] = 0,
465 [SND_DEVICE_OUT_USB_HEADSET] = 45,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]466 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]467 [SND_DEVICE_OUT_TRANSMISSION_FM] = 0,
468 [SND_DEVICE_OUT_ANC_HEADSET] = 26,
469 [SND_DEVICE_OUT_ANC_FB_HEADSET] = 27,
470 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26,
471 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27,
472 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26,
473 [SND_DEVICE_OUT_ANC_HANDSET] = 103,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]474 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = 124,
475 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = 101,
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]476 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = 124,
477 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = 101,
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]478#ifdef RECORD_PLAY_CONCURRENCY
479 [SND_DEVICE_OUT_VOIP_HANDSET] = 133,
480 [SND_DEVICE_OUT_VOIP_SPEAKER] = 132,
481 [SND_DEVICE_OUT_VOIP_HEADPHONES] = 134,
482#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]483
484 [SND_DEVICE_IN_HANDSET_MIC] = 4,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]485 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = 4,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]486 [SND_DEVICE_IN_HANDSET_MIC_AEC] = 106,
487 [SND_DEVICE_IN_HANDSET_MIC_NS] = 107,
488 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108,
489 [SND_DEVICE_IN_HANDSET_DMIC] = 41,
490 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109,
491 [SND_DEVICE_IN_HANDSET_DMIC_NS] = 110,
492 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111,
493 [SND_DEVICE_IN_SPEAKER_MIC] = 11,
494 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112,
495 [SND_DEVICE_IN_SPEAKER_MIC_NS] = 113,
496 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114,
497 [SND_DEVICE_IN_SPEAKER_DMIC] = 43,
498 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115,
499 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116,
500 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]501 [SND_DEVICE_IN_HEADSET_MIC] = 8,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]502 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]503 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11,
504 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8,
505 [SND_DEVICE_IN_HDMI_MIC] = 4,
506 [SND_DEVICE_IN_BT_SCO_MIC] = 21,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]507 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = 122,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]508 [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]509 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = 123,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]510 [SND_DEVICE_IN_CAMCORDER_MIC] = 4,
511 [SND_DEVICE_IN_VOICE_DMIC] = 41,
512 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43,
513 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]514 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16,
515 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36,
516 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]517 [SND_DEVICE_IN_VOICE_REC_MIC] = 4,
518 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107,
519 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34,
520 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]521 [SND_DEVICE_IN_VOICE_RX] = 44,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]522 [SND_DEVICE_IN_USB_HEADSET_MIC] = 44,
523 [SND_DEVICE_IN_CAPTURE_FM] = 0,
524 [SND_DEVICE_IN_AANC_HANDSET_MIC] = 104,
525 [SND_DEVICE_IN_QUAD_MIC] = 46,
526 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = 34,
527 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = 35,
528 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]529 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12,
530 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12,
531 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
532 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
533 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
Venkata Narendra Kumar Gutta9bb5af62015-06-05 11:53:06 +0530[diff] [blame]534 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = 105,
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]535 [SND_DEVICE_IN_HANDSET_QMIC] = 125,
536 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = 126,
537 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = 127,
538 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = 129,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]539};
540
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]541struct name_to_index {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]542 char name[100];
543 unsigned int index;
544};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]545
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]546#define TO_NAME_INDEX(X) #X, X
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]547
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]548/* Used to get index from parsed sting */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]549static struct name_to_index snd_device_name_index[SND_DEVICE_MAX] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]550 {TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)},
551 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]552 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_1)},
553 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_2)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]554 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_WSA)},
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]555 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_VBAT)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]556 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)},
557 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)},
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]558 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES_44_1)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]559 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]560 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1)},
561 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]562 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)},
563 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]564 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_WSA)},
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]565 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_VBAT)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]566 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)},
567 {TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)},
568 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)},
569 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)},
570 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)},
571 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)},
572 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)},
573 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]574 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]575 {TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)},
576 {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)},
577 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)},
578 {TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)},
579 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)},
580 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)},
581 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)},
582 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)},
583 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)},
584 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)},
585 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]586 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED)},
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]587 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT)},
588 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT)},
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]589#ifdef RECORD_PLAY_CONCURRENCY
590 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HANDSET)},
591 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_SPEAKER)},
592 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HEADPHONES)},
593#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]594 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]595 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_EXTERNAL)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]596 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)},
597 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)},
598 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)},
599 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)},
600 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)},
601 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)},
602 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)},
603 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)},
604 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)},
605 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)},
606 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)},
607 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)},
608 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)},
609 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)},
610 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)},
611 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)},
612 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)},
613 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)},
614 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)},
615 {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)},
616 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]617 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]618 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]619 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]620 {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)},
621 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)},
622 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)},
623 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)},
624 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)},
625 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)},
626 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)},
627 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)},
628 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)},
629 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)},
630 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]631 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_RX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]632 {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)},
633 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)},
634 {TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)},
635 {TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)},
636 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_STEREO_DMIC)},
637 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_STEREO_DMIC)},
638 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]639 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]640 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE)},
641 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE)},
642 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE)},
643 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE)},
644 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE)},
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]645 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_QMIC)},
646 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC)},
647 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_NS)},
648 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]649};
650
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]651static char * backend_table[SND_DEVICE_MAX] = {0};
652
653static struct name_to_index usecase_name_index[AUDIO_USECASE_MAX] = {
654 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_DEEP_BUFFER)},
655 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_LOW_LATENCY)},
656 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_MULTI_CH)},
657 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD)},
658#ifdef MULTIPLE_OFFLOAD_ENABLED
659 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD2)},
660 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD3)},
661 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD4)},
662 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD5)},
663 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD6)},
664 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD7)},
665 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD8)},
666 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD9)},
667#endif
Naresh Tanniru3a7dbe72015-06-25 20:08:01 -0700[diff] [blame]668 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_ULL)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]669 {TO_NAME_INDEX(USECASE_AUDIO_RECORD)},
670 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_LOW_LATENCY)},
671 {TO_NAME_INDEX(USECASE_VOICE_CALL)},
672 {TO_NAME_INDEX(USECASE_VOICE2_CALL)},
673 {TO_NAME_INDEX(USECASE_VOLTE_CALL)},
674 {TO_NAME_INDEX(USECASE_QCHAT_CALL)},
675 {TO_NAME_INDEX(USECASE_VOWLAN_CALL)},
Avinash Vaishff0f61a2015-06-03 20:00:36 +0530[diff] [blame]676 {TO_NAME_INDEX(USECASE_VOICEMMODE1_CALL)},
677 {TO_NAME_INDEX(USECASE_VOICEMMODE2_CALL)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]678 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK)},
679 {TO_NAME_INDEX(USECASE_INCALL_REC_DOWNLINK)},
680 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK_AND_DOWNLINK)},
681 {TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO)},
Xiaojun Sangb112f882015-08-03 19:38:28 +0800[diff] [blame]682 {TO_NAME_INDEX(USECASE_AUDIO_SPKR_CALIB_TX)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]683};
684
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]685#define NO_COLS 2
686static int msm_be_id_array_len;
687static int (*msm_device_to_be_id)[];
688
689/* Below table lists output device to BE_ID mapping*/
690/* Update the table based on the board configuration*/
691
692static int msm_device_to_be_id_internal_codec [][NO_COLS] = {
693 {AUDIO_DEVICE_OUT_EARPIECE , 34},
694 {AUDIO_DEVICE_OUT_SPEAKER , 34},
695 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 34},
696 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 34},
697 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
698 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
699 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
700 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
701 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
702 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
703 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
704 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
705 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
706 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
707 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
708 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
709 {AUDIO_DEVICE_OUT_PROXY , 9},
710 {AUDIO_DEVICE_OUT_FM , 7},
711 {AUDIO_DEVICE_OUT_FM_TX , 8},
712 {AUDIO_DEVICE_OUT_ALL , -1},
713 {AUDIO_DEVICE_NONE , -1},
714 {AUDIO_DEVICE_OUT_DEFAULT , -1},
715};
716
717static int msm_device_to_be_id_external_codec [][NO_COLS] = {
718 {AUDIO_DEVICE_OUT_EARPIECE , 2},
719 {AUDIO_DEVICE_OUT_SPEAKER , 2},
720 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 2},
721 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2},
722 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
723 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
724 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
725 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
726 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
727 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
728 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
729 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
730 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
731 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
732 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
733 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
734 {AUDIO_DEVICE_OUT_PROXY , 9},
735 {AUDIO_DEVICE_OUT_FM , 7},
736 {AUDIO_DEVICE_OUT_FM_TX , 8},
737 {AUDIO_DEVICE_OUT_ALL , -1},
738 {AUDIO_DEVICE_NONE , -1},
739 {AUDIO_DEVICE_OUT_DEFAULT , -1},
740};
741
742
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]743#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
744#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]745
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]746static bool is_misc_usecase(audio_usecase_t usecase) {
747 bool ret = false;
748 int i;
749
750 for (i = 0; i < AUDIO_USECASE_MAX; i++) {
751 if(usecase == misc_usecase[i]) {
752 ret = true;
753 break;
754 }
755 }
756 return ret;
757}
758
759
760static void update_codec_type(const char *snd_card_name) {
761
762 if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
763 sizeof("msm8939-tapan-snd-card")) ||
764 !strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
765 sizeof("msm8939-tapan9302-snd-card"))||
766 !strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]767 sizeof("msm8939-tomtom9330-snd-card")) ||
768 !strncmp(snd_card_name, "msm8952-tomtom-snd-card",
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]769 sizeof("msm8952-tomtom-snd-card")) ||
770 !strncmp(snd_card_name, "msm8976-tasha-snd-card",
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]771 sizeof("msm8976-tasha-snd-card")) ||
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]772 !strncmp(snd_card_name, "msm8976-tashalite-snd-card",
773 sizeof("msm8976-tashalite-snd-card")) ||
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]774 !strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
775 sizeof("msm8976-tasha-skun-snd-card")))
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]776 {
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]777 ALOGI("%s: snd_card_name: %s",__func__,snd_card_name);
778 is_external_codec = true;
779 }
780}
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]781static void query_platform(const char *snd_card_name,
782 char *mixer_xml_path)
783{
784 if (!strncmp(snd_card_name, "msm8x16-snd-card-mtp",
785 sizeof("msm8x16-snd-card-mtp"))) {
786 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
787 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]788
789 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
790 msm_be_id_array_len =
791 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
792
Tanya Finkeldd78e062015-05-26 04:29:56 -0700[diff] [blame]793 } else if (!strncmp(snd_card_name, "msm8x16-snd-card-sbc",
794 sizeof("msm8x16-snd-card-sbc"))) {
795 strlcpy(mixer_xml_path, MIXER_XML_PATH_SBC,
796 sizeof(mixer_xml_path));
797
798 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
799 msm_be_id_array_len =
800 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
801
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]802 } else if (!strncmp(snd_card_name, "msm8x16-skuh-snd-card",
803 sizeof("msm8x16-skuh-snd-card"))) {
804 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUH,
805 sizeof(MIXER_XML_PATH_QRD_SKUH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]806
807 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
808 msm_be_id_array_len =
809 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
810
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]811 } else if (!strncmp(snd_card_name, "msm8x16-skui-snd-card",
812 sizeof("msm8x16-skui-snd-card"))) {
813 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUI,
814 sizeof(MIXER_XML_PATH_QRD_SKUI));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]815
816 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
817 msm_be_id_array_len =
818 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
819
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]820 } else if (!strncmp(snd_card_name, "msm8x16-skuhf-snd-card",
821 sizeof("msm8x16-skuhf-snd-card"))) {
822 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUHF,
823 sizeof(MIXER_XML_PATH_QRD_SKUHF));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]824
825 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
826 msm_be_id_array_len =
827 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
828
Walter Yangc899d572014-05-27 21:52:17 +0800[diff] [blame]829 } else if (!strncmp(snd_card_name, "msm8939-snd-card-mtp",
Yamit Mehtac6003e22014-05-19 10:26:02 +0530[diff] [blame]830 sizeof("msm8939-snd-card-mtp"))) {
Aravind Kumar71ba22b2014-06-23 15:18:50 +0530[diff] [blame]831 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
832 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]833
834 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
835 msm_be_id_array_len =
836 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
837
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]838 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skuk",
839 sizeof("msm8939-snd-card-skuk"))) {
840 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUK,
841 sizeof(MIXER_XML_PATH_SKUK));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]842 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
843 msm_be_id_array_len =
844 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
845
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]846 } else if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
847 sizeof("msm8939-tapan-snd-card"))) {
848 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
849 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]850 msm_device_to_be_id = msm_device_to_be_id_external_codec;
851 msm_be_id_array_len =
852 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
853
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]854 } else if (!strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
855 sizeof("msm8939-tapan9302-snd-card"))) {
856 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
857 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]858
859 msm_device_to_be_id = msm_device_to_be_id_external_codec;
860 msm_be_id_array_len =
861 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
862
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]863 } else if (!strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
864 sizeof("msm8939-tomtom9330-snd-card"))) {
865 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
866 sizeof(MIXER_XML_PATH_WCD9330));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]867 msm_device_to_be_id = msm_device_to_be_id_external_codec;
868 msm_be_id_array_len =
869 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
870
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]871 } else if (!strncmp(snd_card_name, "msm8976-tasha-snd-card",
872 sizeof("msm8976-tasha-snd-card"))) {
873 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
874 sizeof(MIXER_XML_PATH_WCD9335));
875 msm_device_to_be_id = msm_device_to_be_id_external_codec;
876 msm_be_id_array_len =
877 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
878
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]879 } else if (!strncmp(snd_card_name, "msm8976-tashalite-snd-card",
880 sizeof("msm8976-tashalite-snd-card"))) {
881 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
882 MAX_MIXER_XML_PATH);
883 msm_device_to_be_id = msm_device_to_be_id_external_codec;
884 msm_be_id_array_len =
885 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
886
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]887 } else if (!strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
888 sizeof("msm8976-tasha-skun-snd-card"))) {
889 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUN,
890 sizeof(MIXER_XML_PATH_SKUN));
891 msm_device_to_be_id = msm_device_to_be_id_external_codec;
892 msm_be_id_array_len =
893 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
894
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]895 } else if (!strncmp(snd_card_name, "msm8909-skua-snd-card",
896 sizeof("msm8909-skua-snd-card"))) {
897 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUA,
898 sizeof(MIXER_XML_PATH_SKUA));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]899 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
900 msm_be_id_array_len =
901 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]902
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]903 } else if (!strncmp(snd_card_name, "msm8909-skuc-snd-card",
904 sizeof("msm8909-skuc-snd-card"))) {
905 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUC,
906 sizeof(MIXER_XML_PATH_SKUC));
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]907 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
908 msm_be_id_array_len =
909 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
910
911 } else if (!strncmp(snd_card_name, "msm8909-pm8916-snd-card",
912 sizeof("msm8909-pm8916-snd-card"))) {
913 strlcpy(mixer_xml_path, MIXER_XML_PATH_MSM8909_PM8916,
914 sizeof(MIXER_XML_PATH_MSM8909_PM8916));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]915
916 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
917 msm_be_id_array_len =
918 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]919
920 } else if (!strncmp(snd_card_name, "msm8909-skue-snd-card",
921 sizeof("msm8909-skue-snd-card"))) {
922 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUE,
923 sizeof(MIXER_XML_PATH_SKUE));
924 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
925 msm_be_id_array_len =
926 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
927
Meng Wangcfefb8b2014-12-05 14:35:55 +0800[diff] [blame]928 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skul",
929 sizeof("msm8939-snd-card-skul"))) {
930 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUL,
931 sizeof(MIXER_XML_PATH_SKUL));
932 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
933 msm_be_id_array_len =
934 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]935 } else if (!strncmp(snd_card_name, "msm8952-snd-card-mtp",
936 sizeof("msm8952-snd-card-mtpmsm8952-snd-card-mtp"))) {
937 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
938 sizeof(MIXER_XML_PATH_MTP));
939 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
940 msm_be_id_array_len =
941 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
942 } else if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
943 sizeof("msm8952-tomtom-snd-card"))) {
944 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
945 sizeof(MIXER_XML_PATH_WCD9330));
946 msm_device_to_be_id = msm_device_to_be_id_external_codec;
947 msm_be_id_array_len =
948 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]949 } else if (!strncmp(snd_card_name, "msm8952-skum-snd-card",
950 sizeof("msm8952-skum-snd-card"))) {
951 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUM,
952 sizeof(MIXER_XML_PATH_SKUM));
953 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
954 msm_be_id_array_len =
955 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]956 } else if (!strncmp(snd_card_name, "msm8976-skun-snd-card",
957 sizeof("msm8976-skun-snd-card"))) {
958 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUN_CAJON,
959 sizeof(MIXER_XML_PATH_SKUN_CAJON));
960 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
961 msm_be_id_array_len =
962 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]963 } else {
964 strlcpy(mixer_xml_path, MIXER_XML_PATH,
965 sizeof(MIXER_XML_PATH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]966
967 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
968 msm_be_id_array_len =
969 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
970
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]971 }
972}
973
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]974void platform_set_echo_reference(struct audio_device *adev, bool enable,
975 audio_devices_t out_device)
976{
977 struct platform_data *my_data = (struct platform_data *)adev->platform;
978 snd_device_t snd_device = SND_DEVICE_NONE;
979 struct stream_out out;
980
981 out.devices = out_device;
982
983 if (strcmp(my_data->ec_ref_mixer_path, "")) {
984 ALOGV("%s: disabling %s", __func__, my_data->ec_ref_mixer_path);
985 audio_route_reset_and_update_path(adev->audio_route,
986 my_data->ec_ref_mixer_path);
987 }
988
989 if (enable) {
990 snd_device = platform_get_output_snd_device(adev->platform, &out);
991
992 if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_HEADPHONES_44_1] > 0)
993 strlcpy(my_data->ec_ref_mixer_path, "echo-reference headphones-44.1",
994 sizeof(my_data->ec_ref_mixer_path));
995 else if ((snd_device == SND_DEVICE_OUT_SPEAKER_VBAT) ||
996 (snd_device == SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT))
997 strlcpy(my_data->ec_ref_mixer_path, "vbat-speaker echo-reference",
998 sizeof(my_data->ec_ref_mixer_path));
999 else
1000 strlcpy(my_data->ec_ref_mixer_path, "echo-reference",
1001 sizeof(my_data->ec_ref_mixer_path));
1002
1003
1004 ALOGD("%s: enabling %s", __func__, my_data->ec_ref_mixer_path);
1005 audio_route_apply_and_update_path(adev->audio_route,
1006 my_data->ec_ref_mixer_path);
1007 }
1008}
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1009void platform_set_gsm_mode(void *platform, bool enable)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1010{
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1011 struct platform_data *my_data = (struct platform_data *)platform;
1012 struct audio_device *adev = my_data->adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1013
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1014 if (my_data->gsm_mode_enabled) {
1015 my_data->gsm_mode_enabled = false;
1016 ALOGV("%s: disabling gsm mode", __func__);
1017 audio_route_reset_and_update_path(adev->audio_route, "gsm-mode");
1018 }
1019
1020 if (enable) {
1021 my_data->gsm_mode_enabled = true;
1022 ALOGD("%s: enabling gsm mode", __func__);
1023 audio_route_apply_and_update_path(adev->audio_route, "gsm-mode");
1024 }
1025}
1026
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1027
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1028
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1029static struct csd_data *open_csd_client()
1030{
1031 struct csd_data *csd = calloc(1, sizeof(struct csd_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1032 if (!csd) {
1033 ALOGE("failed to allocate csd_data mem");
1034 return NULL;
1035 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1036
1037 csd->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW);
1038 if (csd->csd_client == NULL) {
1039 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_CSD_CLIENT);
1040 goto error;
1041 } else {
1042 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_CSD_CLIENT);
1043
1044 csd->deinit = (deinit_t)dlsym(csd->csd_client,
1045 "csd_client_deinit");
1046 if (csd->deinit == NULL) {
1047 ALOGE("%s: dlsym error %s for csd_client_deinit", __func__,
1048 dlerror());
1049 goto error;
1050 }
1051 csd->disable_device = (disable_device_t)dlsym(csd->csd_client,
1052 "csd_client_disable_device");
1053 if (csd->disable_device == NULL) {
1054 ALOGE("%s: dlsym error %s for csd_client_disable_device",
1055 __func__, dlerror());
1056 goto error;
1057 }
1058 csd->enable_device_config = (enable_device_config_t)dlsym(csd->csd_client,
1059 "csd_client_enable_device_config");
1060 if (csd->enable_device_config == NULL) {
1061 ALOGE("%s: dlsym error %s for csd_client_enable_device_config",
1062 __func__, dlerror());
1063 goto error;
1064 }
1065 csd->enable_device = (enable_device_t)dlsym(csd->csd_client,
1066 "csd_client_enable_device");
1067 if (csd->enable_device == NULL) {
1068 ALOGE("%s: dlsym error %s for csd_client_enable_device",
1069 __func__, dlerror());
1070 goto error;
1071 }
1072 csd->start_voice = (start_voice_t)dlsym(csd->csd_client,
1073 "csd_client_start_voice");
1074 if (csd->start_voice == NULL) {
1075 ALOGE("%s: dlsym error %s for csd_client_start_voice",
1076 __func__, dlerror());
1077 goto error;
1078 }
1079 csd->stop_voice = (stop_voice_t)dlsym(csd->csd_client,
1080 "csd_client_stop_voice");
1081 if (csd->stop_voice == NULL) {
1082 ALOGE("%s: dlsym error %s for csd_client_stop_voice",
1083 __func__, dlerror());
1084 goto error;
1085 }
1086 csd->volume = (volume_t)dlsym(csd->csd_client,
1087 "csd_client_volume");
1088 if (csd->volume == NULL) {
1089 ALOGE("%s: dlsym error %s for csd_client_volume",
1090 __func__, dlerror());
1091 goto error;
1092 }
1093 csd->mic_mute = (mic_mute_t)dlsym(csd->csd_client,
1094 "csd_client_mic_mute");
1095 if (csd->mic_mute == NULL) {
1096 ALOGE("%s: dlsym error %s for csd_client_mic_mute",
1097 __func__, dlerror());
1098 goto error;
1099 }
1100 csd->slow_talk = (slow_talk_t)dlsym(csd->csd_client,
1101 "csd_client_slow_talk");
1102 if (csd->slow_talk == NULL) {
1103 ALOGE("%s: dlsym error %s for csd_client_slow_talk",
1104 __func__, dlerror());
1105 goto error;
1106 }
1107 csd->start_playback = (start_playback_t)dlsym(csd->csd_client,
1108 "csd_client_start_playback");
1109 if (csd->start_playback == NULL) {
1110 ALOGE("%s: dlsym error %s for csd_client_start_playback",
1111 __func__, dlerror());
1112 goto error;
1113 }
1114 csd->stop_playback = (stop_playback_t)dlsym(csd->csd_client,
1115 "csd_client_stop_playback");
1116 if (csd->stop_playback == NULL) {
1117 ALOGE("%s: dlsym error %s for csd_client_stop_playback",
1118 __func__, dlerror());
1119 goto error;
1120 }
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]1121 csd->set_lch = (set_lch_t)dlsym(csd->csd_client, "csd_client_set_lch");
1122 if (csd->set_lch == NULL) {
1123 ALOGE("%s: dlsym error %s for csd_client_set_lch",
1124 __func__, dlerror());
1125 /* Ignore the error as this is not mandatory function for
1126 * basic voice call to work.
1127 */
1128 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1129 csd->start_record = (start_record_t)dlsym(csd->csd_client,
1130 "csd_client_start_record");
1131 if (csd->start_record == NULL) {
1132 ALOGE("%s: dlsym error %s for csd_client_start_record",
1133 __func__, dlerror());
1134 goto error;
1135 }
1136 csd->stop_record = (stop_record_t)dlsym(csd->csd_client,
1137 "csd_client_stop_record");
1138 if (csd->stop_record == NULL) {
1139 ALOGE("%s: dlsym error %s for csd_client_stop_record",
1140 __func__, dlerror());
1141 goto error;
1142 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1143
1144
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1145 csd->init = (init_t)dlsym(csd->csd_client, "csd_client_init");
1146
1147 if (csd->init == NULL) {
1148 ALOGE("%s: dlsym error %s for csd_client_init",
1149 __func__, dlerror());
1150 goto error;
1151 } else {
1152 csd->init();
1153 }
1154 }
1155 return csd;
1156
1157error:
1158 free(csd);
1159 csd = NULL;
1160 return csd;
1161}
1162
1163void close_csd_client(struct csd_data *csd)
1164{
1165 if (csd != NULL) {
1166 csd->deinit();
1167 dlclose(csd->csd_client);
1168 free(csd);
1169 csd = NULL;
1170 }
1171}
1172
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1173
1174static void set_platform_defaults()
1175{
1176 int32_t dev;
1177 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1178 backend_table[dev] = NULL;
1179 }
1180 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1181 backend_bit_width_table[dev] = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1182 }
1183
1184 // TBD - do these go to the platform-info.xml file.
1185 // will help in avoiding strdups here
1186 backend_table[SND_DEVICE_IN_BT_SCO_MIC] = strdup("bt-sco");
1187 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB] = strdup("bt-sco-wb");
1188 backend_table[SND_DEVICE_IN_BT_SCO_MIC_NREC] = strdup("bt-sco");
1189 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = strdup("bt-sco-wb");
1190 backend_table[SND_DEVICE_OUT_BT_SCO] = strdup("bt-sco");
1191 backend_table[SND_DEVICE_OUT_BT_SCO_WB] = strdup("bt-sco-wb");
1192 backend_table[SND_DEVICE_OUT_HDMI] = strdup("hdmi");
1193 backend_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("speaker-and-hdmi");
1194 backend_table[SND_DEVICE_OUT_VOICE_TX] = strdup("afe-proxy");
1195 backend_table[SND_DEVICE_IN_VOICE_RX] = strdup("afe-proxy");
1196 backend_table[SND_DEVICE_OUT_AFE_PROXY] = strdup("afe-proxy");
1197 backend_table[SND_DEVICE_OUT_USB_HEADSET] = strdup("usb-headphones");
1198 backend_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] =
1199 strdup("speaker-and-usb-headphones");
1200 backend_table[SND_DEVICE_IN_USB_HEADSET_MIC] = strdup("usb-headset-mic");
1201 backend_table[SND_DEVICE_IN_CAPTURE_FM] = strdup("capture-fm");
1202 backend_table[SND_DEVICE_OUT_TRANSMISSION_FM] = strdup("transmission-fm");
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1203 backend_table[SND_DEVICE_OUT_HEADPHONES_44_1] = strdup("headphones-44.1");
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1204 backend_table[SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = strdup("vbat-voice-speaker");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1205}
1206
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1207void get_cvd_version(char *cvd_version, struct audio_device *adev)
1208{
1209 struct mixer_ctl *ctl;
1210 int count;
1211 int ret = 0;
1212
1213 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
1214 if (!ctl) {
1215 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
1216 goto done;
1217 }
1218 mixer_ctl_update(ctl);
1219
1220 count = mixer_ctl_get_num_values(ctl);
1221 if (count > MAX_CVD_VERSION_STRING_SIZE)
1222 count = MAX_CVD_VERSION_STRING_SIZE;
1223
1224 ret = mixer_ctl_get_array(ctl, cvd_version, count);
1225 if (ret != 0) {
1226 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
1227 goto done;
1228 }
1229
1230done:
1231 return;
1232}
1233
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1234static int hw_util_open(int card_no)
1235{
1236 int fd = -1;
1237 char dev_name[256];
1238
1239 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
1240 card_no, WCD9XXX_CODEC_HWDEP_NODE);
1241 ALOGD("%s Opening device %s\n", __func__, dev_name);
1242 fd = open(dev_name, O_WRONLY);
1243 if (fd < 0) {
1244 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
1245 return fd;
1246 }
1247 ALOGD("%s success", __func__);
1248 return fd;
1249}
1250
1251struct param_data {
1252 int use_case;
1253 int acdb_id;
1254 int get_size;
1255 int buff_size;
1256 int data_size;
1257 void *buff;
1258};
1259
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1260static int send_vbat_adc_data_to_acdb(struct platform_data *plat_data, char *cal_type)
1261{
1262 int ret = 0;
1263 struct mixer_ctl *ctl;
1264 uint16_t vbat_adc_data[2];
1265 struct platform_data *my_data = plat_data;
1266 struct audio_device *adev = my_data->adev;
1267
1268 const char *mixer_ctl_name = "Vbat ADC data";
1269
1270 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1271 if (!ctl) {
1272 ALOGE("%s: Could not get ctl for mixer ctl name - %s",
1273 __func__, mixer_ctl_name);
1274 ret = -EINVAL;
1275 goto done;
1276 }
1277
1278 vbat_adc_data[0] = mixer_ctl_get_value(ctl, 0);
1279 vbat_adc_data[1] = mixer_ctl_get_value(ctl, 1);
1280
1281 ALOGD("%s: Vbat ADC output values: Dcp1: %d , Dcp2: %d",
1282 __func__, vbat_adc_data[0], vbat_adc_data[1]);
1283
1284 ret = my_data->acdb_set_codec_data(&vbat_adc_data[0], cal_type);
1285
1286done:
1287 return ret;
1288}
1289
1290static 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]1291{
1292 int ret = 0, type;
1293
1294 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
1295 struct wcdcal_ioctl_buffer codec_buffer;
1296 struct param_data calib;
1297
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1298 if((plat_data->is_vbat_speaker) && (WCD9XXX_VBAT_CAL == type)) {
1299 ret = send_vbat_adc_data_to_acdb(plat_data, cal_name_info[type]);
1300 if (ret < 0)
1301 ALOGE("%s error in sending vbat adc data to acdb", __func__);
1302 }
1303
Chaithanya Krishna Bacharaju82b16a42015-08-31 17:41:46 -0700[diff] [blame]1304 /* MAD calibration is handled by sound trigger HAL, skip here */
1305 if (type == WCD9XXX_MAD_CAL)
1306 continue;
1307
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1308 calib.get_size = 1;
1309 ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data),
1310 &calib);
1311 if (ret < 0) {
1312 ALOGE("%s get_calibration failed\n", __func__);
1313 return ret;
1314 }
1315 calib.get_size = 0;
1316 calib.buff = malloc(calib.buff_size);
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1317 if(calib.buff == NULL) {
1318 ALOGE("%s mem allocation for %d bytes for %s failed\n"
1319 , __func__, calib.buff_size, cal_name_info[type]);
1320 return -1;
1321 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1322 ret = acdb_loader_get_calibration(cal_name_info[type],
1323 sizeof(struct param_data), &calib);
1324 if (ret < 0) {
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1325 ALOGE("%s get_calibration failed type=%s calib.size=%d\n"
1326 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1327 free(calib.buff);
1328 return ret;
1329 }
1330 codec_buffer.buffer = calib.buff;
1331 codec_buffer.size = calib.data_size;
1332 codec_buffer.cal_type = type;
1333 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1334 ALOGE("Failed to call ioctl for %s err=%d calib.size=%d",
1335 cal_name_info[type], errno, codec_buffer.size);
1336 ALOGD("%s cal sent for %s calib.size=%d"
1337 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1338 free(calib.buff);
1339 }
1340 return ret;
1341}
1342
1343static void audio_hwdep_send_cal(struct platform_data *plat_data)
1344{
1345 int fd;
1346
1347 fd = hw_util_open(plat_data->adev->snd_card);
1348 if (fd == -1) {
1349 ALOGE("%s error open\n", __func__);
1350 return;
1351 }
1352
1353 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
1354 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
1355
1356 if (acdb_loader_get_calibration == NULL) {
1357 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
1358 dlerror());
1359 return;
1360 }
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1361 if (send_codec_cal(acdb_loader_get_calibration, plat_data, fd) < 0)
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1362 ALOGE("%s: Could not send anc cal", __FUNCTION__);
1363}
1364
Naresh Tanniruc83c4062015-08-14 12:58:24 +0530[diff] [blame]1365const char * get_snd_card_name_for_acdb_loader(const char *snd_card_name) {
1366
1367 if(snd_card_name == NULL)
1368 return NULL;
1369
1370 // Both tasha & tasha-lite uses tasha ACDB files
1371 // simulate sound card name for tasha lite, so that
1372 // ACDB module loads tasha ACDB files for tasha lite
1373 if(!strncmp(snd_card_name, "msm8976-tashalite-snd-card",
1374 sizeof("msm8976-tashalite-snd-card"))) {
1375 ALOGD("using tasha ACDB files for tasha-lite");
1376 return "msm8976-tasha-snd-card";
1377 } else {
1378 return snd_card_name;
1379 }
1380}
1381
1382
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]1383int platform_acdb_init(void *platform)
1384{
1385 struct platform_data *my_data = (struct platform_data *)platform;
1386 char *cvd_version = NULL;
1387 int key = 0;
Naresh Tanniruc83c4062015-08-14 12:58:24 +0530[diff] [blame]1388 const char *snd_card_name, *acdb_snd_card_name;
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]1389 int result;
1390 char value[PROPERTY_VALUE_MAX];
1391 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
1392 if (!cvd_version)
1393 ALOGE("Failed to allocate cvd version");
1394 else
1395 get_cvd_version(cvd_version, my_data->adev);
1396
1397 property_get("audio.ds1.metainfo.key",value,"0");
1398 key = atoi(value);
1399 snd_card_name = mixer_get_name(my_data->adev->mixer);
Naresh Tanniruc83c4062015-08-14 12:58:24 +0530[diff] [blame]1400 acdb_snd_card_name = get_snd_card_name_for_acdb_loader(snd_card_name);
1401
1402 result = my_data->acdb_init(acdb_snd_card_name, cvd_version, key);
1403
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]1404 if (cvd_version)
1405 free(cvd_version);
1406 if (!result) {
1407 my_data->is_acdb_initialized = true;
1408 ALOGD("ACDB initialized");
1409 audio_hwdep_send_cal(my_data);
1410 } else {
1411 my_data->is_acdb_initialized = false;
1412 ALOGD("ACDB initialization failed");
1413 }
1414 return result;
1415}
1416
Laxminath Kasam9e938362015-08-11 12:44:47 +0530[diff] [blame]1417#define MAX_PATH (256)
1418#define THERMAL_SYSFS "/sys/class/thermal"
1419#define TZ_TYPE "/sys/class/thermal/thermal_zone%d/type"
1420#define TZ_WSA "/sys/class/thermal/thermal_zone%d/temp"
1421
Ashish Jainde4c2892015-08-17 16:39:06 +0530[diff] [blame]1422static bool is_wsa_found(int *wsaCount)
Laxminath Kasam9e938362015-08-11 12:44:47 +0530[diff] [blame]1423{
1424 DIR *tdir = NULL;
1425 struct dirent *tdirent = NULL;
1426 int tzn = 0;
1427 char name[MAX_PATH] = {0};
1428 char cwd[MAX_PATH] = {0};
1429 char file[10] = "wsa";
1430 bool found = false;
Ashish Jainde4c2892015-08-17 16:39:06 +0530[diff] [blame]1431 int wsa_count = 0;
Laxminath Kasam9e938362015-08-11 12:44:47 +0530[diff] [blame]1432
1433 if (!getcwd(cwd, sizeof(cwd)))
1434 return false;
1435
1436 chdir(THERMAL_SYSFS); /* Change dir to read the entries. Doesnt work
1437 otherwise */
1438 tdir = opendir(THERMAL_SYSFS);
1439 if (!tdir) {
1440 ALOGE("Unable to open %s\n", THERMAL_SYSFS);
1441 return false;
1442 }
1443
1444 while ((tdirent = readdir(tdir))) {
1445 char buf[50];
1446 struct dirent *tzdirent;
1447 DIR *tzdir = NULL;
1448
1449 tzdir = opendir(tdirent->d_name);
1450 if (!tzdir)
1451 continue;
1452 while ((tzdirent = readdir(tzdir))) {
1453 if (strcmp(tzdirent->d_name, "type"))
1454 continue;
1455 snprintf(name, MAX_PATH, TZ_TYPE, tzn);
1456 ALOGD("Opening %s\n", name);
1457 read_line_from_file(name, buf, sizeof(buf));
1458 if (strstr(buf, file)) {
Ashish Jainde4c2892015-08-17 16:39:06 +0530[diff] [blame]1459 wsa_count++;
1460 /*We support max only two WSA speakers*/
1461 if (wsa_count == 2)
1462 break;
Laxminath Kasam9e938362015-08-11 12:44:47 +0530[diff] [blame]1463 }
1464 tzn++;
1465 }
1466 closedir(tzdir);
Ashish Jainde4c2892015-08-17 16:39:06 +0530[diff] [blame]1467 }
1468 if (wsa_count > 0){
1469 ALOGD("Found %d WSA present on the platform", wsa_count);
1470 found = true;
1471 *wsaCount = wsa_count;
Laxminath Kasam9e938362015-08-11 12:44:47 +0530[diff] [blame]1472 }
1473 closedir(tdir);
1474 chdir(cwd); /* Restore current working dir */
1475 return found;
1476}
1477
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1478void *platform_init(struct audio_device *adev)
1479{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1480 char platform[PROPERTY_VALUE_MAX];
1481 char baseband[PROPERTY_VALUE_MAX];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1482 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1483 struct platform_data *my_data = NULL;
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1484 int retry_num = 0, snd_card_num = 0, key = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1485 const char *snd_card_name;
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]1486 char mixer_xml_path[MAX_MIXER_XML_PATH],ffspEnable[PROPERTY_VALUE_MAX];
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1487 char *cvd_version = NULL;
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1488 const char *mixer_ctl_name = "Set HPX ActiveBe";
1489 struct mixer_ctl *ctl = NULL;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1490 int idx;
Ashish Jainde4c2892015-08-17 16:39:06 +0530[diff] [blame]1491 int wsaCount =0;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1492
1493 my_data = calloc(1, sizeof(struct platform_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1494 if (!my_data) {
1495 ALOGE("failed to allocate platform data");
1496 return NULL;
1497 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1498
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1499 while (snd_card_num < MAX_SND_CARD) {
1500 adev->mixer = mixer_open(snd_card_num);
1501
1502 while (!adev->mixer && retry_num < RETRY_NUMBER) {
1503 usleep(RETRY_US);
1504 adev->mixer = mixer_open(snd_card_num);
1505 retry_num++;
1506 }
1507
1508 if (!adev->mixer) {
1509 ALOGE("%s: Unable to open the mixer card: %d", __func__,
1510 snd_card_num);
1511 retry_num = 0;
1512 snd_card_num++;
1513 continue;
1514 }
1515
1516 snd_card_name = mixer_get_name(adev->mixer);
1517 ALOGV("%s: snd_card_name: %s", __func__, snd_card_name);
1518
1519 my_data->hw_info = hw_info_init(snd_card_name);
1520 if (!my_data->hw_info) {
1521 ALOGE("%s: Failed to init hardware info", __func__);
1522 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1523 query_platform(snd_card_name, mixer_xml_path);
1524 ALOGD("%s: mixer path file is %s", __func__,
1525 mixer_xml_path);
1526 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
1527 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1528 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1529 mixer_xml_path);
1530 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1531 if (!adev->audio_route) {
1532 ALOGE("%s: Failed to init audio route controls, aborting.",
1533 __func__);
1534 free(my_data);
1535 return NULL;
1536 }
1537 adev->snd_card = snd_card_num;
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1538 update_codec_type(snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1539 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
1540 break;
1541 }
1542 retry_num = 0;
1543 snd_card_num++;
1544 }
1545
1546 if (snd_card_num >= MAX_SND_CARD) {
1547 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
1548 free(my_data);
1549 return NULL;
1550 }
1551
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1552 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1553 my_data->fluence_in_spkr_mode = false;
1554 my_data->fluence_in_voice_call = false;
1555 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1556 my_data->fluence_in_audio_rec = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1557 my_data->external_spk_1 = false;
1558 my_data->external_spk_2 = false;
1559 my_data->external_mic = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1560 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1561 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]1562 my_data->slowtalk = false;
1563 my_data->hd_voice = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1564 my_data->edid_info = NULL;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1565 my_data->is_wsa_speaker = false;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1566
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1567 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
1568 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1569 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1570 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1571 my_data->fluence_type = FLUENCE_DUAL_MIC;
1572 } else {
1573 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1574 }
1575
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1576 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1577 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1578 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1579 my_data->fluence_in_voice_call = true;
1580 }
1581
1582 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1583 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1584 my_data->fluence_in_voice_rec = true;
1585 }
1586
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1587 property_get("persist.audio.fluence.audiorec",value,"");
1588 if (!strncmp("true", value, sizeof("true"))) {
1589 my_data->fluence_in_audio_rec = true;
1590 }
1591
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1592 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1593 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1594 my_data->fluence_in_spkr_mode = true;
1595 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1596
1597 property_get("persist.audio.fluence.mode",value,"");
1598 if (!strncmp("broadside", value, sizeof("broadside"))) {
1599 my_data->fluence_mode = FLUENCE_BROADSIDE;
1600 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1601 }
Ashish Jainde4c2892015-08-17 16:39:06 +0530[diff] [blame]1602
1603 if (is_wsa_found(&wsaCount)) {
1604 /*Set ACDB ID of Stereo speaker if two WSAs are present*/
1605 /*Default ACDB ID for wsa speaker is that for mono*/
1606 if (wsaCount == 2) {
1607 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_WSA, 15);
1608 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_VBAT, 15);
1609 }
1610 my_data->is_wsa_speaker = true;
1611 }
1612
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1613 property_get("persist.audio.FFSP.enable", ffspEnable, "");
1614 if (!strncmp("true", ffspEnable, sizeof("true"))) {
1615 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1616 acdb_device_table[SND_DEVICE_OUT_SPEAKER_WSA] = 131;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1617 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
1618 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
1619 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1620 }
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1621
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1622 /* Check if Vbat speaker enabled property is set, this should be done before acdb init */
1623 bool ret = false;
1624 ret = audio_extn_can_use_vbat();
1625 if (ret)
1626 my_data->is_vbat_speaker = true;
1627
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1628 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1629 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1630 if (my_data->acdb_handle == NULL) {
1631 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1632 } else {
1633 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1634 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1635 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1636 if (!my_data->acdb_deallocate)
1637 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1638 __func__, LIB_ACDB_LOADER);
1639
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1640 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]1641 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1642 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1643 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1644 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1645
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1646 my_data->acdb_set_audio_cal = (acdb_set_audio_cal_t)dlsym(my_data->acdb_handle,
1647 "acdb_loader_set_audio_cal_v2");
1648 if (!my_data->acdb_set_audio_cal)
1649 ALOGE("%s: Could not find the symbol acdb_set_audio_cal_v2 from %s",
1650 __func__, LIB_ACDB_LOADER);
1651
1652 my_data->acdb_get_audio_cal = (acdb_get_audio_cal_t)dlsym(my_data->acdb_handle,
1653 "acdb_loader_get_audio_cal_v2");
1654 if (!my_data->acdb_get_audio_cal)
1655 ALOGE("%s: Could not find the symbol acdb_get_audio_cal_v2 from %s",
1656 __func__, LIB_ACDB_LOADER);
1657
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1658 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1659 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1660 if (!my_data->acdb_send_voice_cal)
1661 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1662 __func__, LIB_ACDB_LOADER);
1663
1664 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1665 "acdb_loader_reload_vocvoltable");
1666 if (!my_data->acdb_reload_vocvoltable)
1667 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1668 __func__, LIB_ACDB_LOADER);
1669
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1670 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1671 my_data->acdb_handle,
1672 "acdb_loader_get_default_app_type");
1673 if (!my_data->acdb_get_default_app_type)
1674 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1675 __func__, LIB_ACDB_LOADER);
1676
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1677 my_data->acdb_set_codec_data = (acdb_set_codec_data_t)dlsym(
1678 my_data->acdb_handle,
1679 "acdb_loader_set_codec_data");
1680 if (!my_data->acdb_set_codec_data)
1681 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1682 __func__, LIB_ACDB_LOADER);
1683
1684
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1685 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1686 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1687 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1688 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1689 goto acdb_init_fail;
1690 }
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]1691 platform_acdb_init(my_data);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1692 }
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1693 audio_extn_pm_vote();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1694
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1695 /* Configure active back end for HPX*/
1696 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1697 if (ctl) {
1698 ALOGE(" sending HPX Active BE information ");
1699 mixer_ctl_set_value(ctl, 0, is_external_codec);
1700 }
1701
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1702acdb_init_fail:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1703
1704 set_platform_defaults();
1705
Dhananjay Kumar94c5eff2015-05-25 19:11:30 +0530[diff] [blame]1706 /* Initialize ACDB and PCM ID's */
1707 if (is_external_codec)
1708 platform_info_init(PLATFORM_INFO_XML_PATH_EXTCODEC);
1709 else
1710 platform_info_init(PLATFORM_INFO_XML_PATH);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1711
1712 /* init usb */
1713 audio_extn_usb_init(adev);
1714 /* update sound cards appropriately */
1715 audio_extn_usb_set_proxy_sound_card(adev->snd_card);
1716
1717 /* Read one time ssr property */
1718 audio_extn_ssr_update_enabled();
1719 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1720
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1721 /* init dap hal */
1722 audio_extn_dap_hal_init(adev->snd_card);
1723
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1724 audio_extn_dolby_set_license(adev);
1725
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1726 /* init audio device arbitration */
1727 audio_extn_dev_arbi_init();
1728
1729 my_data->edid_info = NULL;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1730
1731 /* initialize backend config */
1732 for (idx = 0; idx < MAX_CODEC_BACKENDS; idx++) {
1733 my_data->current_backend_cfg[idx].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
1734 if (idx == HEADPHONE_44_1_BACKEND)
1735 my_data->current_backend_cfg[idx].sample_rate = OUTPUT_SAMPLING_RATE_44100;
1736 my_data->current_backend_cfg[idx].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
1737 }
1738
1739 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1740 strdup("SLIM_0_RX Format");
1741 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1742 strdup("SLIM_0_RX SampleRate");
1743
1744 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].bitwidth_mixer_ctl =
1745 strdup("SLIM_5_RX Format");
1746 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].samplerate_mixer_ctl =
1747 strdup("SLIM_5_RX SampleRate");
1748
Sidipotu Ashok706d4d42015-09-22 14:58:48 +0530[diff] [blame]1749
1750 if (platform_get_native_support()) {
1751
1752 if (!strncmp(snd_card_name, "msm8976-tasha-snd-card",
1753 sizeof("msm8976-tasha-snd-card")) ||
1754 !strncmp(snd_card_name, "msm8976-tashalite-snd-card",
1755 sizeof("msm8976-tashalite-snd-card"))) {
1756 /* do nothing */
1757 }
1758 else {
1759 platform_set_native_support(false);
1760 }
1761 }
1762
1763 ALOGD("native: native audio: %s for sound card %s",
1764 (platform_get_native_support() ? "enabled" : "disabled"),
1765 snd_card_name);
1766
1767
1768
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1769 my_data->edid_info = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1770 return my_data;
1771}
1772
1773void platform_deinit(void *platform)
1774{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1775 struct platform_data *my_data = (struct platform_data *)platform;
1776
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1777 if (my_data->edid_info) {
1778 free(my_data->edid_info);
1779 my_data->edid_info = NULL;
1780 }
1781
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1782 hw_info_deinit(my_data->hw_info);
1783 close_csd_client(my_data->csd);
1784
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1785 int32_t dev;
1786 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1787 if (backend_table[dev]) {
1788 free(backend_table[dev]);
1789 backend_table[dev]= NULL;
1790 }
1791 }
1792
1793 /* deinit audio device arbitration */
1794 audio_extn_dev_arbi_deinit();
1795
1796 if (my_data->edid_info) {
1797 free(my_data->edid_info);
1798 my_data->edid_info = NULL;
1799 }
1800
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1801 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1802 /* deinit usb */
1803 audio_extn_usb_deinit();
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1804 audio_extn_dap_hal_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1805}
1806
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]1807int platform_is_acdb_initialized(void *platform)
1808{
1809 struct platform_data *my_data = (struct platform_data *)platform;
1810 ALOGD("%s: acdb initialized %d\n", __func__, my_data->is_acdb_initialized);
1811 return my_data->is_acdb_initialized;
1812}
1813
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1814const char *platform_get_snd_device_name(snd_device_t snd_device)
1815{
1816 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
1817 return device_table[snd_device];
1818 else
1819 return "";
1820}
1821
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1822int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
1823 char *device_name)
1824{
1825 struct platform_data *my_data = (struct platform_data *)platform;
1826
1827 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1828 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
1829 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
1830 } else {
1831 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
1832 return -EINVAL;
1833 }
1834
1835 return 0;
1836}
1837
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1838void platform_add_backend_name(char *mixer_path, snd_device_t snd_device,
1839 struct audio_usecase *usecase)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1840{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1841 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1842 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1843 return;
1844 }
1845
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1846 if((snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
1847 !(usecase->type == VOICE_CALL || usecase->type == VOIP_CALL)) {
1848 ALOGI("%s: Not adding vbat speaker device to non voice use cases", __func__);
1849 return;
1850 }
1851
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1852 const char * suffix = backend_table[snd_device];
1853
1854 if (suffix != NULL) {
1855 strlcat(mixer_path, " ", MIXER_PATH_MAX_LENGTH);
1856 strlcat(mixer_path, suffix, MIXER_PATH_MAX_LENGTH);
1857 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1858}
1859
1860int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
1861{
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1862 int device_id = -1;
1863
1864 if (is_external_codec && is_misc_usecase(usecase)) {
1865 if (device_type == PCM_PLAYBACK)
1866 device_id = pcm_device_table_of_ext_codec[usecase][0];
1867 else
1868 device_id = pcm_device_table_of_ext_codec[usecase][1];
1869 } else {
1870 if (device_type == PCM_PLAYBACK)
1871 device_id = pcm_device_table[usecase][0];
1872 else
1873 device_id = pcm_device_table[usecase][1];
1874 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1875 return device_id;
1876}
1877
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1878static int find_index(struct name_to_index * table, int32_t len, const char * name)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1879{
1880 int ret = 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1881 int32_t i;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1882
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1883 if (table == NULL) {
1884 ALOGE("%s: table is NULL", __func__);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1885 ret = -ENODEV;
1886 goto done;
1887 }
1888
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1889 if (name == NULL) {
1890 ALOGE("null key");
1891 ret = -ENODEV;
1892 goto done;
1893 }
1894
1895 for (i=0; i < len; i++) {
1896 const char* tn = table[i].name;
1897 size_t len = strlen(tn);
1898 if (strncmp(tn, name, len) == 0) {
1899 if (strlen(name) != len) {
1900 continue; // substring
1901 }
1902 ret = table[i].index;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1903 goto done;
1904 }
1905 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1906 ALOGE("%s: Could not find index for name = %s",
1907 __func__, name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1908 ret = -ENODEV;
1909done:
1910 return ret;
1911}
1912
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1913int platform_set_fluence_type(void *platform, char *value)
1914{
1915 int ret = 0;
1916 int fluence_type = FLUENCE_NONE;
1917 int fluence_flag = NONE_FLAG;
1918 struct platform_data *my_data = (struct platform_data *)platform;
1919 struct audio_device *adev = my_data->adev;
1920
1921 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
1922
1923 /* only dual mic turn on and off is supported as of now through setparameters */
1924 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
1925 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
1926 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
1927 ALOGV("fluence dualmic feature enabled \n");
1928 fluence_type = FLUENCE_DUAL_MIC;
1929 fluence_flag = DMIC_FLAG;
1930 } else {
1931 ALOGE("%s: Failed to set DUALMIC", __func__);
1932 ret = -1;
1933 goto done;
1934 }
1935 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
1936 ALOGV("fluence disabled");
1937 fluence_type = FLUENCE_NONE;
1938 } else {
1939 ALOGE("Invalid fluence value : %s",value);
1940 ret = -1;
1941 goto done;
1942 }
1943
1944 if (fluence_type != my_data->fluence_type) {
1945 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
1946 my_data->fluence_type = fluence_type;
1947 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
1948 }
1949done:
1950 return ret;
1951}
1952
1953int platform_get_fluence_type(void *platform, char *value, uint32_t len)
1954{
1955 int ret = 0;
1956 struct platform_data *my_data = (struct platform_data *)platform;
1957
1958 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
1959 strlcpy(value, "quadmic", len);
1960 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
1961 strlcpy(value, "dualmic", len);
1962 } else if (my_data->fluence_type == FLUENCE_NONE) {
1963 strlcpy(value, "none", len);
1964 } else
1965 ret = -1;
1966
1967 return ret;
1968}
1969
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1970int platform_get_snd_device_index(char *device_name)
1971{
1972 return find_index(snd_device_name_index, SND_DEVICE_MAX, device_name);
1973}
1974
1975int platform_get_usecase_index(const char *usecase_name)
1976{
1977 return find_index(usecase_name_index, AUDIO_USECASE_MAX, usecase_name);
1978}
1979
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1980int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
1981{
1982 int ret = 0;
1983
1984 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1985 ALOGE("%s: Invalid snd_device = %d",
1986 __func__, snd_device);
1987 ret = -EINVAL;
1988 goto done;
1989 }
1990
1991 acdb_device_table[snd_device] = acdb_id;
1992done:
1993 return ret;
1994}
1995
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1996int platform_get_default_app_type(void *platform)
1997{
1998 struct platform_data *my_data = (struct platform_data *)platform;
1999
2000 if (my_data->acdb_get_default_app_type)
2001 return my_data->acdb_get_default_app_type();
2002 else
2003 return DEFAULT_APP_TYPE;
2004}
2005
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]2006int platform_get_snd_device_acdb_id(snd_device_t snd_device)
2007{
2008 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2009 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
2010 return -EINVAL;
2011 }
2012 return acdb_device_table[snd_device];
2013}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2014
2015int 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]2016{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2017 int ret = 0;
2018
2019 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2020 ALOGE("%s: Invalid snd_device = %d",
2021 __func__, snd_device);
2022 ret = -EINVAL;
2023 goto done;
2024 }
2025
2026 backend_bit_width_table[snd_device] = bit_width;
2027done:
2028 return ret;
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2029}
2030
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2031int platform_get_snd_device_bit_width(snd_device_t snd_device)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2032{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2033 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2034 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
Ashish Jainf50be202015-07-19 05:39:23 -0700[diff] [blame]2035 return CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2036 }
2037 return backend_bit_width_table[snd_device];
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2038}
2039
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2040int platform_set_native_support(bool codec_support)
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2041{
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2042 na_props.platform_na_prop_enabled = na_props.ui_na_prop_enabled
2043 = codec_support;
Sidipotu Ashok706d4d42015-09-22 14:58:48 +0530[diff] [blame]2044 ALOGV("%s: na_props.platform_na_prop_enabled: %d", __func__,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2045 na_props.platform_na_prop_enabled);
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2046 return 0;
2047}
2048
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2049int platform_get_native_support()
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2050{
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2051 int ret;
2052 if (na_props.platform_na_prop_enabled) {
2053 ret = na_props.ui_na_prop_enabled;
2054 } else {
2055 ret = na_props.platform_na_prop_enabled;
2056 }
2057 ALOGV("%s: na_props.ui_na_prop_enabled: %d", __func__,
2058 na_props.ui_na_prop_enabled);
2059 return ret;
2060}
2061
2062void native_audio_get_params(struct str_parms *query,
2063 struct str_parms *reply,
2064 char *value, int len)
2065{
2066 int ret;
2067 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2068 value, len);
2069 if (ret >= 0) {
2070 if (na_props.platform_na_prop_enabled) {
2071 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2072 na_props.ui_na_prop_enabled ? "true" : "false");
2073 ALOGV("%s: na_props.ui_na_prop_enabled: %d", __func__,
2074 na_props.ui_na_prop_enabled);
2075 } else {
2076 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2077 "false");
2078 ALOGV("%s: native audio not supported: %d", __func__,
2079 na_props.platform_na_prop_enabled);
2080 }
2081 }
2082}
2083
2084int native_audio_set_params(struct platform_data *platform,
2085 struct str_parms *parms, char *value, int len)
2086{
2087 int ret = 0;
2088 struct audio_usecase *usecase;
2089 struct listnode *node;
2090
2091 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2092 value, len);
2093 if (ret >= 0) {
2094 if (na_props.platform_na_prop_enabled) {
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2095 if (!strncmp("true", value, sizeof("true"))) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2096 na_props.ui_na_prop_enabled = true;
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2097 ALOGD("%s: native audio feature enabled from UI",__func__);
2098 }
2099 else {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2100 na_props.ui_na_prop_enabled = false;
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2101 ALOGD("%s: native audio feature disabled from UI",__func__);
2102
2103 }
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2104
2105 str_parms_del(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO);
2106
2107 /* Iterate through the usecase list and trigger device switch for
2108 all the appropriate usecases */
2109 list_for_each(node, &(platform->adev)->usecase_list) {
2110 usecase = node_to_item(node, struct audio_usecase, list);
2111
2112 if (is_offload_usecase(usecase->id) &&
2113 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2114 usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) &&
2115 OUTPUT_SAMPLING_RATE_44100 == usecase->stream.out->sample_rate) {
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2116 ALOGD("%s: triggering dynamic device switch for usecase(%d: %s)"
2117 " stream(%p), device(%d)", __func__, usecase->id,
2118 use_case_table[usecase->id], usecase->stream,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2119 usecase->stream.out->devices);
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2120 select_devices(platform->adev, usecase->id);
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2121 }
2122 }
2123 } else {
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2124 ALOGD("%s: native audio not supported: %d", __func__,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2125 na_props.platform_na_prop_enabled);
2126 }
2127 }
2128 return ret;
2129}
2130
2131int platform_get_backend_index(snd_device_t snd_device)
2132{
2133 int32_t port = DEFAULT_CODEC_BACKEND;
2134
2135 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
2136 if (backend_table[snd_device] != NULL &&
2137 !strcmp(backend_table[snd_device], "headphones-44.1"))
2138 port = HEADPHONE_44_1_BACKEND;
2139 else
2140 port = DEFAULT_CODEC_BACKEND;
2141 } else {
2142 ALOGV("%s: Invalid device - %d ", __func__, snd_device);
2143 }
2144
2145 ALOGV("%s: backend port - %d", __func__, port);
2146 return port;
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2147}
2148
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2149int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2150 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2151{
2152 struct platform_data *my_data = (struct platform_data *)platform;
2153 int acdb_dev_id, acdb_dev_type;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2154 struct audio_device *adev = my_data->adev;
2155 int snd_device = SND_DEVICE_OUT_SPEAKER;
2156
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2157 if (usecase->type == PCM_PLAYBACK)
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2158 snd_device = usecase->out_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2159 else if ((usecase->type == PCM_HFP_CALL) || (usecase->type == PCM_CAPTURE))
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2160 snd_device = usecase->in_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2161 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]2162
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]2163 // Do not use Rx path default app type for TX path
2164 if ((usecase->type == PCM_CAPTURE) && (app_type == DEFAULT_APP_TYPE_RX_PATH)) {
2165 ALOGD("Resetting app type for Tx path to default");
2166 app_type = DEFAULT_APP_TYPE_TX_PATH;
2167 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2168 if (acdb_dev_id < 0) {
2169 ALOGE("%s: Could not find acdb id for device(%d)",
2170 __func__, snd_device);
2171 return -EINVAL;
2172 }
2173 if (my_data->acdb_send_audio_cal) {
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2174 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2175 __func__, snd_device, acdb_dev_id);
2176 if (snd_device >= SND_DEVICE_OUT_BEGIN &&
2177 snd_device < SND_DEVICE_OUT_END)
2178 acdb_dev_type = ACDB_DEV_TYPE_OUT;
2179 else
2180 acdb_dev_type = ACDB_DEV_TYPE_IN;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2181 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
2182 sample_rate);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2183 }
2184 return 0;
2185}
2186
2187int platform_switch_voice_call_device_pre(void *platform)
2188{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2189 struct platform_data *my_data = (struct platform_data *)platform;
2190 int ret = 0;
2191
2192 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]2193 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2194 /* This must be called before disabling mixer controls on APQ side */
2195 ret = my_data->csd->disable_device();
2196 if (ret < 0) {
2197 ALOGE("%s: csd_client_disable_device, failed, error %d",
2198 __func__, ret);
2199 }
2200 }
2201 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2202}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2203
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2204int platform_switch_voice_call_enable_device_config(void *platform,
2205 snd_device_t out_snd_device,
2206 snd_device_t in_snd_device)
2207{
2208 struct platform_data *my_data = (struct platform_data *)platform;
2209 int acdb_rx_id, acdb_tx_id;
2210 int ret = 0;
2211
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2212 if (my_data->csd == NULL)
2213 return ret;
2214
2215 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]2216 audio_extn_spkr_prot_is_enabled()) {
2217 if (my_data->is_vbat_speaker)
2218 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2219 else
2220 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2221 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2222 acdb_rx_id = acdb_device_table[out_snd_device];
2223
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2224 acdb_tx_id = acdb_device_table[in_snd_device];
2225
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2226 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2227 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
2228 if (ret < 0) {
2229 ALOGE("%s: csd_enable_device_config, failed, error %d",
2230 __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2231 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2232 } else {
2233 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2234 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2235 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2236
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2237 return ret;
2238}
2239
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2240int platform_switch_voice_call_device_post(void *platform,
2241 snd_device_t out_snd_device,
2242 snd_device_t in_snd_device)
2243{
2244 struct platform_data *my_data = (struct platform_data *)platform;
2245 int acdb_rx_id, acdb_tx_id;
2246
2247 if (my_data->acdb_send_voice_cal == NULL) {
2248 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
2249 } else {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2250 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
2251 audio_extn_spkr_prot_is_enabled())
2252 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
2253
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2254 acdb_rx_id = acdb_device_table[out_snd_device];
2255 acdb_tx_id = acdb_device_table[in_snd_device];
2256
2257 if (acdb_rx_id > 0 && acdb_tx_id > 0)
2258 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
2259 else
2260 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2261 acdb_rx_id, acdb_tx_id);
2262 }
2263
2264 return 0;
2265}
2266
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2267int platform_switch_voice_call_usecase_route_post(void *platform,
2268 snd_device_t out_snd_device,
2269 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2270{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2271 struct platform_data *my_data = (struct platform_data *)platform;
2272 int acdb_rx_id, acdb_tx_id;
2273 int ret = 0;
2274
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2275 if (my_data->csd == NULL)
2276 return ret;
2277
2278 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]2279 audio_extn_spkr_prot_is_enabled()) {
2280 if (my_data->is_vbat_speaker)
2281 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2282 else
2283 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2284 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2285 acdb_rx_id = acdb_device_table[out_snd_device];
2286
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2287 acdb_tx_id = acdb_device_table[in_snd_device];
2288
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2289 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2290 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
2291 my_data->adev->acdb_settings);
2292 if (ret < 0) {
2293 ALOGE("%s: csd_enable_device, failed, error %d", __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2294 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2295 } else {
2296 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2297 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2298 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2299
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2300 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2301}
2302
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2303int platform_start_voice_call(void *platform, uint32_t vsid)
2304{
2305 struct platform_data *my_data = (struct platform_data *)platform;
2306 int ret = 0;
2307
2308 if (my_data->csd != NULL) {
2309 ret = my_data->csd->start_voice(vsid);
2310 if (ret < 0) {
2311 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
2312 }
2313 }
2314 return ret;
2315}
2316
2317int platform_stop_voice_call(void *platform, uint32_t vsid)
2318{
2319 struct platform_data *my_data = (struct platform_data *)platform;
2320 int ret = 0;
2321
2322 if (my_data->csd != NULL) {
2323 ret = my_data->csd->stop_voice(vsid);
2324 if (ret < 0) {
2325 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
2326 }
2327 }
2328 return ret;
2329}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]2330
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2331int platform_get_sample_rate(void *platform, uint32_t *rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2332{
2333 return 0;
2334}
2335
2336int platform_set_voice_volume(void *platform, int volume)
2337{
2338 struct platform_data *my_data = (struct platform_data *)platform;
2339 struct audio_device *adev = my_data->adev;
2340 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2341 const char *mixer_ctl_name = "Voice Rx Gain";
2342 int vol_index = 0, ret = 0;
2343 uint32_t set_values[ ] = {0,
2344 ALL_SESSION_VSID,
2345 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2346
2347 // Voice volume levels are mapped to adsp volume levels as follows.
2348 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
2349 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2350 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
2351 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2352
2353 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2354 if (!ctl) {
2355 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2356 __func__, mixer_ctl_name);
2357 return -EINVAL;
2358 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2359 ALOGV("Setting voice volume index: %d", set_values[0]);
2360 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2361
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2362 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2363 ret = my_data->csd->volume(ALL_SESSION_VSID, volume,
2364 DEFAULT_VOLUME_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2365 if (ret < 0) {
2366 ALOGE("%s: csd_volume error %d", __func__, ret);
2367 }
2368 }
2369 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2370}
2371
2372int platform_set_mic_mute(void *platform, bool state)
2373{
2374 struct platform_data *my_data = (struct platform_data *)platform;
2375 struct audio_device *adev = my_data->adev;
2376 struct mixer_ctl *ctl;
2377 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2378 int ret = 0;
2379 uint32_t set_values[ ] = {0,
2380 ALL_SESSION_VSID,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2381 DEFAULT_MUTE_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2382
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2383 set_values[0] = state;
2384 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2385 if (!ctl) {
2386 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2387 __func__, mixer_ctl_name);
2388 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2389 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2390 ALOGV("Setting voice mute state: %d", state);
2391 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2392
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2393 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2394 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,
2395 DEFAULT_MUTE_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2396 if (ret < 0) {
2397 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
2398 }
2399 }
2400 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2401}
2402
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]2403int platform_set_device_mute(void *platform, bool state, char *dir)
2404{
2405 struct platform_data *my_data = (struct platform_data *)platform;
2406 struct audio_device *adev = my_data->adev;
2407 struct mixer_ctl *ctl;
2408 char *mixer_ctl_name = NULL;
2409 int ret = 0;
2410 uint32_t set_values[ ] = {0,
2411 ALL_SESSION_VSID,
2412 0};
2413 if(dir == NULL) {
2414 ALOGE("%s: Invalid direction:%s", __func__, dir);
2415 return -EINVAL;
2416 }
2417
2418 if (!strncmp("rx", dir, sizeof("rx"))) {
2419 mixer_ctl_name = "Voice Rx Device Mute";
2420 } else if (!strncmp("tx", dir, sizeof("tx"))) {
2421 mixer_ctl_name = "Voice Tx Device Mute";
2422 } else {
2423 return -EINVAL;
2424 }
2425
2426 set_values[0] = state;
2427 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2428 if (!ctl) {
2429 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2430 __func__, mixer_ctl_name);
2431 return -EINVAL;
2432 }
2433
2434 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
2435 __func__,state, mixer_ctl_name);
2436 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2437
2438 return ret;
2439}
2440
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2441snd_device_t platform_get_output_snd_device(void *platform, struct stream_out *out)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2442{
2443 struct platform_data *my_data = (struct platform_data *)platform;
2444 struct audio_device *adev = my_data->adev;
2445 audio_mode_t mode = adev->mode;
2446 snd_device_t snd_device = SND_DEVICE_NONE;
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2447 audio_devices_t devices = out->devices;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2448 unsigned int sample_rate = out->sample_rate;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2449#ifdef RECORD_PLAY_CONCURRENCY
2450 bool use_voip_out_devices = false;
2451 bool prop_rec_play_enabled = false;
2452 char recConcPropValue[PROPERTY_VALUE_MAX];
2453
2454 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
2455 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
2456 }
2457 use_voip_out_devices = prop_rec_play_enabled &&
2458 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
2459 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
2460#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2461
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2462 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2463 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2464 int channel_count = popcount(channel_mask);
2465
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2466 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
2467 if (devices == AUDIO_DEVICE_NONE ||
2468 devices & AUDIO_DEVICE_BIT_IN) {
2469 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
2470 goto exit;
2471 }
2472
Shiv Maliyappanahallica36cb12015-08-17 11:02:21 -0700[diff] [blame]2473 if (popcount(devices) == 2) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2474 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
2475 AUDIO_DEVICE_OUT_SPEAKER)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2476 if (my_data->external_spk_1)
2477 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2478 else if (my_data->external_spk_2)
2479 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
2480 else
2481 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2482 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
2483 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2484 if (audio_extn_get_anc_enabled())
2485 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2486 else if (my_data->external_spk_1)
2487 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2488 else if (my_data->external_spk_2)
2489 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2490 else
2491 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2492 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
2493 AUDIO_DEVICE_OUT_SPEAKER)) {
2494 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2495 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
2496 AUDIO_DEVICE_OUT_SPEAKER)) {
2497 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2498 } else {
2499 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
2500 goto exit;
2501 }
2502 if (snd_device != SND_DEVICE_NONE) {
2503 goto exit;
2504 }
2505 }
2506
2507 if (popcount(devices) != 1) {
2508 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
2509 goto exit;
2510 }
2511
Venkata Narendra Kumar Gutta5cd79b82015-06-22 14:25:35 +0530[diff] [blame]2512 if ((mode == AUDIO_MODE_IN_CALL) ||
2513 voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2514 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2515 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2516 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2517 !voice_extn_compress_voip_is_active(adev)) {
2518 switch (adev->voice.tty_mode) {
2519 case TTY_MODE_FULL:
2520 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
2521 break;
2522 case TTY_MODE_VCO:
2523 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
2524 break;
2525 case TTY_MODE_HCO:
2526 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
2527 break;
2528 default:
2529 ALOGE("%s: Invalid TTY mode (%#x)",
2530 __func__, adev->voice.tty_mode);
2531 }
2532 } else if (audio_extn_get_anc_enabled()) {
2533 if (audio_extn_should_use_fb_anc())
2534 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
2535 else
2536 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
2537 } else {
2538 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
2539 }
2540 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2541 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2542 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2543 else
2544 snd_device = SND_DEVICE_OUT_BT_SCO;
2545 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]2546 if (my_data->is_vbat_speaker)
2547 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_VBAT;
2548 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2549 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_WSA;
2550 else
2551 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2552 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2553 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2554 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2555 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2556 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
2557 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
2558 if (audio_extn_should_use_handset_anc(channel_count))
2559 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
2560 else
2561 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2562 } else if (devices & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2563 snd_device = SND_DEVICE_OUT_VOICE_TX;
2564
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2565 if (snd_device != SND_DEVICE_NONE) {
2566 goto exit;
2567 }
2568 }
2569
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2570 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2571 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2572 if (OUTPUT_SAMPLING_RATE_44100 == sample_rate &&
Sidipotu Ashok65a11792015-08-20 14:06:55 +0530[diff] [blame]2573 platform_get_native_support() &&
2574 !audio_extn_get_anc_enabled()) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2575 snd_device = SND_DEVICE_OUT_HEADPHONES_44_1;
2576 }else if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2577 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2578#ifdef RECORD_PLAY_CONCURRENCY
2579 if (use_voip_out_devices) {
2580 // ANC should be disabled for voip concurrency
2581 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
2582 } else
2583#endif
2584 {
2585 if (audio_extn_should_use_fb_anc())
2586 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
2587 else
2588 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
2589 }
2590 } else {
2591#ifdef RECORD_PLAY_CONCURRENCY
2592 if (use_voip_out_devices)
2593 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2594 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2595#endif
2596 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2597 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2598 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2599#ifdef RECORD_PLAY_CONCURRENCY
2600 if (use_voip_out_devices) {
2601 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
2602 } else
2603#endif
2604 {
2605 if (adev->speaker_lr_swap)
2606 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
2607 else
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2608 {
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]2609 if (my_data->is_vbat_speaker)
2610 snd_device = SND_DEVICE_OUT_SPEAKER_VBAT;
2611 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2612 snd_device = SND_DEVICE_OUT_SPEAKER_WSA;
2613 else
2614 snd_device = SND_DEVICE_OUT_SPEAKER;
2615 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2616 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2617 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2618 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2619 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2620 else
2621 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2622 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2623 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2624 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2625 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2626 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
2627 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2628 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2629 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2630 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2631 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2632#ifdef RECORD_PLAY_CONCURRENCY
2633 if (use_voip_out_devices)
2634 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
2635 else
2636#endif
2637 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2638 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2639 channel_count = audio_extn_get_afe_proxy_channel_count();
2640 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
2641 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2642 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2643 } else {
2644 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
2645 }
2646exit:
2647 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
2648 return snd_device;
2649}
2650
2651snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
2652{
2653 struct platform_data *my_data = (struct platform_data *)platform;
2654 struct audio_device *adev = my_data->adev;
2655 audio_source_t source = (adev->active_input == NULL) ?
2656 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
2657
2658 audio_mode_t mode = adev->mode;
2659 audio_devices_t in_device = ((adev->active_input == NULL) ?
2660 AUDIO_DEVICE_NONE : adev->active_input->device)
2661 & ~AUDIO_DEVICE_BIT_IN;
2662 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2663 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2664 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2665 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2666
2667 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
2668 __func__, out_device, in_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2669 if (my_data->external_mic) {
Venkata Narendra Kumar Gutta5cd79b82015-06-22 14:25:35 +0530[diff] [blame]2670 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
2671 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2672 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2673 out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2674 out_device & AUDIO_DEVICE_OUT_SPEAKER )
2675 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2676 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2677 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2678 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2679 }
2680 }
2681
2682 if (snd_device != AUDIO_DEVICE_NONE)
2683 goto exit;
2684
Venkata Narendra Kumar Gutta5cd79b82015-06-22 14:25:35 +0530[diff] [blame]2685 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]2686 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2687 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2688 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2689 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2690 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2691 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2692 case TTY_MODE_FULL:
2693 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
2694 break;
2695 case TTY_MODE_VCO:
2696 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
2697 break;
2698 case TTY_MODE_HCO:
2699 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
2700 break;
2701 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2702 ALOGE("%s: Invalid TTY mode (%#x)",
2703 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2704 }
2705 goto exit;
2706 }
2707 }
2708 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2709 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2710 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]2711 audio_extn_should_use_handset_anc(channel_count) &&
2712 my_data->fluence_type != FLUENCE_NONE) {
2713 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
2714 adev->acdb_settings |= DMIC_FLAG;
2715 ALOGD("Selecting AANC, Fluence combo device");
2716 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2717 audio_extn_should_use_handset_anc(channel_count)) {
2718 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2719 adev->acdb_settings |= ANC_FLAG;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2720 } else if (my_data->fluence_type == FLUENCE_NONE ||
2721 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2722 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2723 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]2724 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2725 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2726 snd_device = SND_DEVICE_IN_VOICE_DMIC;
2727 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2728 }
2729 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2730 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2731 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]2732 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2733 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2734 if (adev->bt_wb_speech_enabled) {
2735 if (adev->bluetooth_nrec)
2736 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2737 else
2738 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2739 } else {
2740 if (adev->bluetooth_nrec)
2741 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2742 else
2743 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2744 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2745 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2746 if (my_data->fluence_type != FLUENCE_NONE &&
2747 my_data->fluence_in_voice_call &&
2748 my_data->fluence_in_spkr_mode) {
2749 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2750 adev->acdb_settings |= QMIC_FLAG;
2751 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
2752 } else {
2753 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]2754 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2755 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
2756 else
2757 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2758 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2759 } else {
2760 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2761 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]2762 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2763 }
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2764 } else if (out_device & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2765 snd_device = SND_DEVICE_IN_VOICE_RX;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2766 } else if (source == AUDIO_SOURCE_CAMCORDER) {
2767 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2768 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2769 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
2770 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]2771 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2772 else
2773 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2774 }
2775 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
2776 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2777 if (channel_count == 2) {
2778 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
2779 adev->acdb_settings |= DMIC_FLAG;
2780 } else if (adev->active_input->enable_ns)
2781 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
2782 else if (my_data->fluence_type != FLUENCE_NONE &&
2783 my_data->fluence_in_voice_rec) {
2784 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
2785 adev->acdb_settings |= DMIC_FLAG;
2786 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2787 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
2788 }
2789 }
Karthik Reddy Kattaf621ec72014-11-21 16:37:38 +0530[diff] [blame]2790 } else if ((source == AUDIO_SOURCE_VOICE_COMMUNICATION) ||
2791 (mode == AUDIO_MODE_IN_COMMUNICATION)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2792 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
2793 in_device = AUDIO_DEVICE_IN_BACK_MIC;
2794 if (adev->active_input) {
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]2795 if (my_data->fluence_type != FLUENCE_NONE &&
2796 adev->active_input->enable_aec &&
2797 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2798 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2799 if (my_data->fluence_in_spkr_mode) {
2800 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2801 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
2802 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2803 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2804 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
2805 else
2806 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
2807 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2808 adev->acdb_settings |= DMIC_FLAG;
2809 } else
2810 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2811 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2812 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2813 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
2814 adev->acdb_settings |= DMIC_FLAG;
2815 } else
2816 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2817 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2818 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2819 }
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]2820 platform_set_echo_reference(adev, true, out_device);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]2821 } else if (my_data->fluence_type != FLUENCE_NONE &&
2822 adev->active_input->enable_aec) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2823 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2824 if (my_data->fluence_in_spkr_mode) {
2825 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2826 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC;
2827 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2828 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2829 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
2830 else
2831 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
2832 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2833 adev->acdb_settings |= DMIC_FLAG;
2834 } else
2835 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
2836 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2837 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2838 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
2839 adev->acdb_settings |= DMIC_FLAG;
2840 } else
2841 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
2842 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2843 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2844 }
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]2845 platform_set_echo_reference(adev, true, out_device);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]2846 } else if (my_data->fluence_type != FLUENCE_NONE &&
2847 adev->active_input->enable_ns) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2848 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2849 if (my_data->fluence_in_spkr_mode) {
2850 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2851 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS;
2852 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2853 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2854 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
2855 else
2856 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
2857 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2858 adev->acdb_settings |= DMIC_FLAG;
2859 } else
2860 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
2861 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2862 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2863 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
2864 adev->acdb_settings |= DMIC_FLAG;
2865 } else
2866 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
2867 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2868 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2869 }
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]2870 platform_set_echo_reference(adev, false, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2871 } else
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]2872 platform_set_echo_reference(adev, false, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2873 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2874 } else if (source == AUDIO_SOURCE_MIC) {
2875 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
2876 channel_count == 1 ) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2877 if(my_data->fluence_in_audio_rec) {
2878 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2879 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]2880 platform_set_echo_reference(adev, true, out_device);
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2881 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2882 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]2883 platform_set_echo_reference(adev, true, out_device);
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2884 }
2885 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2886 }
Yamit Mehtaaafda4b2015-07-13 12:51:33 +0530[diff] [blame]2887 } else if (source == AUDIO_SOURCE_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2888 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2889 } else if (source == AUDIO_SOURCE_DEFAULT) {
2890 goto exit;
2891 }
2892
2893
2894 if (snd_device != SND_DEVICE_NONE) {
2895 goto exit;
2896 }
2897
2898 if (in_device != AUDIO_DEVICE_NONE &&
2899 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
2900 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
2901 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2902 if (audio_extn_ssr_get_enabled() && channel_count == 6)
2903 snd_device = SND_DEVICE_IN_QUAD_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2904 else if (my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_QUAD_MIC) &&
2905 channel_count == 2)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2906 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
2907 else
2908 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2909 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2910 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
2911 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2912 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2913 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2914 if (adev->bt_wb_speech_enabled) {
2915 if (adev->bluetooth_nrec)
2916 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2917 else
2918 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2919 } else {
2920 if (adev->bluetooth_nrec)
2921 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2922 else
2923 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2924 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2925 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
2926 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2927 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
2928 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
2929 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Yamit Mehtaaafda4b2015-07-13 12:51:33 +0530[diff] [blame]2930 } else if (in_device & AUDIO_DEVICE_IN_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2931 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2932 } else {
2933 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
2934 ALOGW("%s: Using default handset-mic", __func__);
2935 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2936 }
2937 } else {
2938 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
2939 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2940 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2941 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2942 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2943 if (channel_count > 1)
2944 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
2945 else
2946 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2947 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
2948 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2949 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2950 if (adev->bt_wb_speech_enabled) {
2951 if (adev->bluetooth_nrec)
2952 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2953 else
2954 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2955 } else {
2956 if (adev->bluetooth_nrec)
2957 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2958 else
2959 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2960 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2961 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2962 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2963 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2964 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2965 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2966 } else {
2967 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
2968 ALOGW("%s: Using default handset-mic", __func__);
2969 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2970 }
2971 }
2972exit:
2973 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
2974 return snd_device;
2975}
2976
2977int platform_set_hdmi_channels(void *platform, int channel_count)
2978{
2979 struct platform_data *my_data = (struct platform_data *)platform;
2980 struct audio_device *adev = my_data->adev;
2981 struct mixer_ctl *ctl;
2982 const char *channel_cnt_str = NULL;
2983 const char *mixer_ctl_name = "HDMI_RX Channels";
2984 switch (channel_count) {
2985 case 8:
2986 channel_cnt_str = "Eight"; break;
2987 case 7:
2988 channel_cnt_str = "Seven"; break;
2989 case 6:
2990 channel_cnt_str = "Six"; break;
2991 case 5:
2992 channel_cnt_str = "Five"; break;
2993 case 4:
2994 channel_cnt_str = "Four"; break;
2995 case 3:
2996 channel_cnt_str = "Three"; break;
2997 default:
2998 channel_cnt_str = "Two"; break;
2999 }
3000 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3001 if (!ctl) {
3002 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3003 __func__, mixer_ctl_name);
3004 return -EINVAL;
3005 }
3006 ALOGV("HDMI channel count: %s", channel_cnt_str);
3007 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
3008 return 0;
3009}
3010
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3011int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3012{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3013 int channel_count;
3014 int max_channels = 2;
3015 int i = 0, ret = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3016 struct platform_data *my_data = (struct platform_data *)platform;
3017 struct audio_device *adev = my_data->adev;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3018 edid_audio_info *info = NULL;
3019 ret = platform_get_edid_info(platform);
3020 info = (edid_audio_info *)my_data->edid_info;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3021
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3022 if(ret == 0 && info != NULL) {
3023 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
3024 ALOGV("%s:format %d channel %d", __func__,
3025 info->audio_blocks_array[i].format_id,
3026 info->audio_blocks_array[i].channels);
3027 if (info->audio_blocks_array[i].format_id == LPCM) {
3028 channel_count = info->audio_blocks_array[i].channels;
3029 if (channel_count > max_channels) {
3030 max_channels = channel_count;
3031 }
3032 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3033 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3034 }
3035
3036 return max_channels;
3037}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3038
3039static int platform_set_slowtalk(struct platform_data *my_data, bool state)
3040{
3041 int ret = 0;
3042 struct audio_device *adev = my_data->adev;
3043 struct mixer_ctl *ctl;
3044 const char *mixer_ctl_name = "Slowtalk Enable";
3045 uint32_t set_values[ ] = {0,
3046 ALL_SESSION_VSID};
3047
3048 set_values[0] = state;
3049 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3050 if (!ctl) {
3051 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3052 __func__, mixer_ctl_name);
3053 ret = -EINVAL;
3054 } else {
3055 ALOGV("Setting slowtalk state: %d", state);
3056 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3057 my_data->slowtalk = state;
3058 }
3059
3060 if (my_data->csd != NULL) {
3061 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
3062 if (ret < 0) {
3063 ALOGE("%s: csd_client_disable_device, failed, error %d",
3064 __func__, ret);
3065 }
3066 }
3067 return ret;
3068}
3069
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3070static int set_hd_voice(struct platform_data *my_data, bool state)
3071{
3072 struct audio_device *adev = my_data->adev;
3073 struct mixer_ctl *ctl;
3074 const char *mixer_ctl_name = "HD Voice Enable";
3075 int ret = 0;
3076 uint32_t set_values[ ] = {0,
3077 ALL_SESSION_VSID};
3078
3079 set_values[0] = state;
3080 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3081 if (!ctl) {
3082 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3083 __func__, mixer_ctl_name);
3084 ret = -EINVAL;
3085 } else {
3086 ALOGV("Setting HD Voice state: %d", state);
3087 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3088 my_data->hd_voice = state;
3089 }
3090
3091 return ret;
3092}
3093
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3094static int update_external_device_status(struct platform_data *my_data,
3095 char* event_name, bool status)
3096{
3097 int ret = 0;
3098 struct audio_usecase *usecase;
3099 struct listnode *node;
3100
3101 ALOGD("Recieved external event switch %s", event_name);
3102
3103 if (!strcmp(event_name, EVENT_EXTERNAL_SPK_1))
3104 my_data->external_spk_1 = status;
3105 else if (!strcmp(event_name, EVENT_EXTERNAL_SPK_2))
3106 my_data->external_spk_2 = status;
3107 else if (!strcmp(event_name, EVENT_EXTERNAL_MIC))
3108 my_data->external_mic = status;
3109 else {
3110 ALOGE("The audio event type is not found");
3111 return -EINVAL;
3112 }
3113
3114 list_for_each(node, &my_data->adev->usecase_list) {
3115 usecase = node_to_item(node, struct audio_usecase, list);
3116 select_devices(my_data->adev, usecase->id);
3117 }
3118
3119 return ret;
3120}
3121
3122static int parse_audiocal_cfg(struct str_parms *parms, acdb_audio_cal_cfg_t *cal)
3123{
3124 int err;
3125 unsigned int val;
3126 char value[64];
3127 int ret = 0;
3128
3129 if(parms == NULL || cal == NULL)
3130 return ret;
3131
3132 err = str_parms_get_str(parms, "cal_persist", value, sizeof(value));
3133 if (err >= 0) {
3134 str_parms_del(parms, "cal_persist");
3135 cal->persist = (uint32_t) strtoul(value, NULL, 0);
3136 ret = ret | 0x1;
3137 }
3138 err = str_parms_get_str(parms, "cal_apptype", value, sizeof(value));
3139 if (err >= 0) {
3140 str_parms_del(parms, "cal_apptype");
3141 cal->app_type = (uint32_t) strtoul(value, NULL, 0);
3142 ret = ret | 0x2;
3143 }
3144 err = str_parms_get_str(parms, "cal_caltype", value, sizeof(value));
3145 if (err >= 0) {
3146 str_parms_del(parms, "cal_caltype");
3147 cal->cal_type = (uint32_t) strtoul(value, NULL, 0);
3148 ret = ret | 0x4;
3149 }
3150 err = str_parms_get_str(parms, "cal_samplerate", value, sizeof(value));
3151 if (err >= 0) {
3152 str_parms_del(parms, "cal_samplerate");
3153 cal->sampling_rate = (uint32_t) strtoul(value, NULL, 0);
3154 ret = ret | 0x8;
3155 }
3156 err = str_parms_get_str(parms, "cal_devid", value, sizeof(value));
3157 if (err >= 0) {
3158 str_parms_del(parms, "cal_devid");
3159 cal->dev_id = (uint32_t) strtoul(value, NULL, 0);
3160 ret = ret | 0x10;
3161 }
3162 err = str_parms_get_str(parms, "cal_snddevid", value, sizeof(value));
3163 if (err >= 0) {
3164 str_parms_del(parms, "cal_snddevid");
3165 cal->snd_dev_id = (uint32_t) strtoul(value, NULL, 0);
3166 ret = ret | 0x20;
3167 }
3168 err = str_parms_get_str(parms, "cal_topoid", value, sizeof(value));
3169 if (err >= 0) {
3170 str_parms_del(parms, "cal_topoid");
3171 cal->topo_id = (uint32_t) strtoul(value, NULL, 0);
3172 ret = ret | 0x40;
3173 }
3174 err = str_parms_get_str(parms, "cal_moduleid", value, sizeof(value));
3175 if (err >= 0) {
3176 str_parms_del(parms, "cal_moduleid");
3177 cal->module_id = (uint32_t) strtoul(value, NULL, 0);
3178 ret = ret | 0x80;
3179 }
3180 err = str_parms_get_str(parms, "cal_paramid", value, sizeof(value));
3181 if (err >= 0) {
3182 str_parms_del(parms, "cal_paramid");
3183 cal->param_id = (uint32_t) strtoul(value, NULL, 0);
3184 ret = ret | 0x100;
3185 }
3186 return ret;
3187}
3188
3189static void set_audiocal(void *platform, struct str_parms *parms, char *value, int len) {
3190 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3191 struct stream_out out={0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3192 acdb_audio_cal_cfg_t cal={0};
3193 uint8_t *dptr = NULL;
3194 int32_t dlen;
3195 int err, ret;
3196 if(value == NULL || platform == NULL || parms == NULL) {
3197 ALOGE("[%s] received null pointer, failed",__func__);
3198 goto done_key_audcal;
3199 }
3200
3201 /* parse audio calibration keys */
3202 ret = parse_audiocal_cfg(parms, &cal);
3203
3204 /* handle audio calibration data now */
3205 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, len);
3206 if (err >= 0) {
3207 str_parms_del(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA);
3208 dlen = strlen(value);
3209 if(dlen <= 0) {
3210 ALOGE("[%s] null data received",__func__);
3211 goto done_key_audcal;
3212 }
3213 dptr = (uint8_t*) calloc(dlen, sizeof(uint8_t));
3214 if(dptr == NULL) {
3215 ALOGE("[%s] memory allocation failed for %d",__func__, dlen);
3216 goto done_key_audcal;
3217 }
3218 dlen = b64decode(value, strlen(value), dptr);
3219 if(dlen<=0) {
3220 ALOGE("[%s] data decoding failed %d", __func__, dlen);
3221 goto done_key_audcal;
3222 }
3223
3224 if(cal.dev_id) {
3225 if(audio_is_input_device(cal.dev_id)) {
3226 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
3227 } else {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3228 out.devices = cal.dev_id;
3229 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3230 }
3231 }
3232 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
3233 ALOGD("Setting audio calibration for snd_device(%d) acdb_id(%d)",
3234 cal.snd_dev_id, cal.acdb_dev_id);
3235 if(cal.acdb_dev_id == -EINVAL) {
3236 ALOGE("[%s] Invalid acdb_device id %d for snd device id %d",
3237 __func__, cal.acdb_dev_id, cal.snd_dev_id);
3238 goto done_key_audcal;
3239 }
3240 if(my_data->acdb_set_audio_cal) {
3241 ret = my_data->acdb_set_audio_cal((void *)&cal, (void*)dptr, dlen);
3242 }
3243 }
3244done_key_audcal:
3245 if(dptr != NULL)
3246 free(dptr);
3247}
3248
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3249int platform_set_parameters(void *platform, struct str_parms *parms)
3250{
3251 struct platform_data *my_data = (struct platform_data *)platform;
3252 char *str;
3253 char value[256] = {0};
3254 int val;
3255 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3256 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3257
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3258 kv_pairs = str_parms_to_str(parms);
3259 ALOGV("%s: enter: - %s", __func__, kv_pairs);
3260 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3261
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3262 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
3263 if (err >= 0) {
3264 bool state = false;
3265 if (!strncmp("true", value, sizeof("true"))) {
3266 state = true;
3267 }
3268
3269 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
3270 ret = platform_set_slowtalk(my_data, state);
3271 if (ret)
3272 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
3273 }
3274
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3275 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
3276 if (err >= 0) {
3277 bool state = false;
3278 if (!strncmp("true", value, sizeof("true"))) {
3279 state = true;
3280 }
3281
3282 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
3283 if (my_data->hd_voice != state) {
3284 ret = set_hd_voice(my_data, state);
3285 if (ret)
3286 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
3287 } else {
3288 ALOGV("%s: HD Voice already set to %d", __func__, state);
3289 }
3290 }
3291
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3292 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3293 value, sizeof(value));
3294 if (err >= 0) {
3295 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
3296
3297 if (my_data->acdb_reload_vocvoltable == NULL) {
3298 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
3299 } else if (!strcmp(value, "on")) {
3300 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
3301 my_data->voice_feature_set = 1;
3302 }
3303 } else {
3304 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
3305 my_data->voice_feature_set = 0;
3306 }
3307 }
3308 }
3309
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3310#ifdef RECORD_PLAY_CONCURRENCY
3311 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
3312 if (err >= 0) {
3313 if (!strncmp("true", value, sizeof("true"))) {
3314 ALOGD("setting record playback concurrency to true");
3315 my_data->rec_play_conc_set = true;
3316 } else {
3317 ALOGD("setting record playback concurrency to false");
3318 my_data->rec_play_conc_set = false;
3319 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3320 }
3321#endif
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3322 native_audio_set_params(platform, parms, value, sizeof(value));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3323 ALOGV("%s: exit with code(%d)", __func__, ret);
3324 return ret;
3325}
3326
3327int platform_set_incall_recording_session_id(void *platform,
3328 uint32_t session_id, int rec_mode)
3329{
3330 int ret = 0;
3331 struct platform_data *my_data = (struct platform_data *)platform;
3332 struct audio_device *adev = my_data->adev;
3333 struct mixer_ctl *ctl;
3334 const char *mixer_ctl_name = "Voc VSID";
3335 int num_ctl_values;
3336 int i;
3337
3338 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3339 if (!ctl) {
3340 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3341 __func__, mixer_ctl_name);
3342 ret = -EINVAL;
3343 } else {
3344 num_ctl_values = mixer_ctl_get_num_values(ctl);
3345 for (i = 0; i < num_ctl_values; i++) {
3346 if (mixer_ctl_set_value(ctl, i, session_id)) {
3347 ALOGV("Error: invalid session_id: %x", session_id);
3348 ret = -EINVAL;
3349 break;
3350 }
3351 }
3352 }
3353
3354 if (my_data->csd != NULL) {
3355 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
3356 if (ret < 0) {
3357 ALOGE("%s: csd_client_start_record failed, error %d",
3358 __func__, ret);
3359 }
3360 }
3361
3362 return ret;
3363}
3364
3365int platform_stop_incall_recording_usecase(void *platform)
3366{
3367 int ret = 0;
3368 struct platform_data *my_data = (struct platform_data *)platform;
3369
3370 if (my_data->csd != NULL) {
3371 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
3372 if (ret < 0) {
3373 ALOGE("%s: csd_client_stop_record failed, error %d",
3374 __func__, ret);
3375 }
3376 }
3377
3378 return ret;
3379}
3380
3381int platform_start_incall_music_usecase(void *platform)
3382{
3383 int ret = 0;
3384 struct platform_data *my_data = (struct platform_data *)platform;
3385
3386 if (my_data->csd != NULL) {
3387 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
3388 if (ret < 0) {
3389 ALOGE("%s: csd_client_start_playback failed, error %d",
3390 __func__, ret);
3391 }
3392 }
3393
3394 return ret;
3395}
3396
3397int platform_stop_incall_music_usecase(void *platform)
3398{
3399 int ret = 0;
3400 struct platform_data *my_data = (struct platform_data *)platform;
3401
3402 if (my_data->csd != NULL) {
3403 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
3404 if (ret < 0) {
3405 ALOGE("%s: csd_client_stop_playback failed, error %d",
3406 __func__, ret);
3407 }
3408 }
3409
3410 return ret;
3411}
3412
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]3413int platform_update_lch(void *platform, struct voice_session *session,
3414 enum voice_lch_mode lch_mode)
3415{
3416 int ret = 0;
3417 struct platform_data *my_data = (struct platform_data *)platform;
3418
3419 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
3420 ret = my_data->csd->set_lch(session->vsid, lch_mode);
3421 else
3422 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
3423
3424 return ret;
3425}
3426
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3427static void get_audiocal(void *platform, void *keys, void *pReply) {
3428 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3429 struct stream_out out={0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3430 struct str_parms *query = (struct str_parms *)keys;
3431 struct str_parms *reply=(struct str_parms *)pReply;
3432 acdb_audio_cal_cfg_t cal={0};
3433 uint8_t *dptr = NULL;
3434 char value[512] = {0};
3435 char *rparms=NULL;
3436 int ret=0, err;
3437 uint32_t param_len;
3438
3439 if(query==NULL || platform==NULL || reply==NULL) {
3440 ALOGE("[%s] received null pointer",__func__);
3441 ret=-EINVAL;
3442 goto done;
3443 }
3444 /* parse audiocal configuration keys */
3445 ret = parse_audiocal_cfg(query, &cal);
3446 if(ret == 0) {
3447 /* No calibration keys found */
3448 goto done;
3449 }
3450 err = str_parms_get_str(query, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, sizeof(value));
3451 if (err >= 0) {
3452 str_parms_del(query, AUDIO_PARAMETER_KEY_AUD_CALDATA);
3453 } else {
3454 goto done;
3455 }
3456
3457 if(cal.dev_id & AUDIO_DEVICE_BIT_IN) {
3458 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
3459 } else if(cal.dev_id) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3460 out.devices = cal.dev_id;
3461 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3462 }
3463 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
3464 if (cal.acdb_dev_id < 0) {
3465 ALOGE("%s: Failed. Could not find acdb id for snd device(%d)",
3466 __func__, cal.snd_dev_id);
3467 ret = -EINVAL;
3468 goto done_key_audcal;
3469 }
3470 ALOGD("[%s] Getting audio calibration for snd_device(%d) acdb_id(%d)",
3471 __func__, cal.snd_dev_id, cal.acdb_dev_id);
3472
3473 param_len = MAX_SET_CAL_BYTE_SIZE;
3474 dptr = (uint8_t*)calloc(param_len, sizeof(uint8_t));
3475 if(dptr == NULL) {
3476 ALOGE("[%s] Memory allocation failed for length %d",__func__,param_len);
3477 ret = -ENOMEM;
3478 goto done_key_audcal;
3479 }
3480 if (my_data->acdb_get_audio_cal != NULL) {
3481 ret = my_data->acdb_get_audio_cal((void*)&cal, (void*)dptr, &param_len);
3482 if (ret == 0) {
3483 int dlen;
3484 if(param_len == 0 || param_len == MAX_SET_CAL_BYTE_SIZE) {
3485 ret = -EINVAL;
3486 goto done_key_audcal;
3487 }
3488 /* Allocate memory for encoding */
3489 rparms = (char*)calloc((param_len*2), sizeof(char));
3490 if(rparms == NULL) {
3491 ALOGE("[%s] Memory allocation failed for size %d",
3492 __func__, param_len*2);
3493 ret = -ENOMEM;
3494 goto done_key_audcal;
3495 }
3496 if(cal.persist==0 && cal.module_id && cal.param_id) {
3497 err = b64encode(dptr+12, param_len-12, rparms);
3498 } else {
3499 err = b64encode(dptr, param_len, rparms);
3500 }
3501 if(err < 0) {
3502 ALOGE("[%s] failed to convert data to string", __func__);
3503 ret = -EINVAL;
3504 goto done_key_audcal;
3505 }
3506 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3507 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, rparms);
3508 }
3509 }
3510done_key_audcal:
3511 if(ret != 0) {
3512 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3513 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, "");
3514 }
3515done:
3516 if(dptr != NULL)
3517 free(dptr);
3518 if(rparms != NULL)
3519 free(rparms);
3520}
3521
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3522void platform_get_parameters(void *platform,
3523 struct str_parms *query,
3524 struct str_parms *reply)
3525{
3526 struct platform_data *my_data = (struct platform_data *)platform;
3527 char *str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3528 char value[512] = {0};
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3529 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3530 char *kv_pairs = NULL;
Sidipotu Ashok1b502902015-09-08 10:21:44 +0530[diff] [blame]3531 char propValue[PROPERTY_VALUE_MAX]={0};
3532 bool prop_playback_enabled = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3533
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3534 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
3535 value, sizeof(value));
3536 if (ret >= 0) {
3537 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
3538 my_data->slowtalk?"true":"false");
3539 }
3540
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3541 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
3542 value, sizeof(value));
3543 if (ret >= 0) {
3544 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
3545 my_data->hd_voice?"true":"false");
3546 }
3547
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3548 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3549 value, sizeof(value));
3550 if (ret >= 0) {
3551 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
3552 strlcpy(value, "on", sizeof(value));
3553 } else {
3554 strlcpy(value, "off", sizeof(value));
3555 }
3556
3557 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
3558 }
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3559 native_audio_get_params(query, reply, value, sizeof(value));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3560
Naresh Tannirudcb43442015-05-21 14:14:47 +0530[diff] [blame]3561 ret = str_parms_get_str(query, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_ALLOWED,
3562 value, sizeof(value));
Naresh Tannirudcb43442015-05-21 14:14:47 +0530[diff] [blame]3563 if (ret >= 0) {
3564 int isallowed = 1; /*true*/
3565
Sidipotu Ashok1b502902015-09-08 10:21:44 +0530[diff] [blame]3566 if (property_get("voice.playback.conc.disabled", propValue, NULL)) {
3567 prop_playback_enabled = atoi(propValue) ||
3568 !strncmp("true", propValue, 4);
3569 }
3570
3571 if (prop_playback_enabled && (voice_is_in_call(my_data->adev) ||
3572 (SND_CARD_STATE_OFFLINE == get_snd_card_state(my_data->adev)))) {
Naresh Tannirudcb43442015-05-21 14:14:47 +0530[diff] [blame]3573 char *decoder_mime_type = value;
3574
3575 //check if unsupported mime type or not
3576 if(decoder_mime_type) {
3577 int i = 0;
3578 for (i = 0; i < sizeof(dsp_only_decoders_mime)/sizeof(dsp_only_decoders_mime[0]); i++) {
3579 if (!strncmp(decoder_mime_type, dsp_only_decoders_mime[i],
3580 strlen(dsp_only_decoders_mime[i]))) {
Sidipotu Ashok1b502902015-09-08 10:21:44 +0530[diff] [blame]3581 ALOGD("Rejecting request for DSP only session from HAL during voice call/SSR state");
Naresh Tannirudcb43442015-05-21 14:14:47 +0530[diff] [blame]3582 isallowed = 0;
3583 break;
3584 }
3585 }
3586 }
3587 }
3588 str_parms_add_int(reply, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_ALLOWED, isallowed);
3589 }
3590
3591
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3592 /* Handle audio calibration keys */
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3593 kv_pairs = str_parms_to_str(reply);
3594 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
3595 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3596}
3597
3598/* Delay in Us */
3599int64_t platform_render_latency(audio_usecase_t usecase)
3600{
3601 switch (usecase) {
3602 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3603 return DEEP_BUFFER_PLATFORM_DELAY;
3604 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3605 return LOW_LATENCY_PLATFORM_DELAY;
3606 default:
3607 return 0;
3608 }
3609}
3610
3611int platform_update_usecase_from_source(int source, int usecase)
3612{
3613 ALOGV("%s: input source :%d", __func__, source);
Yamit Mehtaaafda4b2015-07-13 12:51:33 +0530[diff] [blame]3614 if(source == AUDIO_SOURCE_FM_TUNER)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3615 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
3616 return usecase;
3617}
3618
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3619bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3620{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3621 bool needs_event = false;
3622
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3623 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3624 (snd_device < SND_DEVICE_IN_END) &&
3625 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3626 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3627 needs_event = true;
3628
3629 return needs_event;
3630}
3631
3632bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
3633{
3634 bool needs_event = false;
3635
3636 switch(uc_id){
3637 /* concurrent playback usecases needs event */
3638 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3639 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3640 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3641 needs_event = true;
3642 break;
3643 /* concurrent playback in low latency allowed */
3644 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3645 break;
3646 /* concurrent playback FM needs event */
3647 case USECASE_AUDIO_PLAYBACK_FM:
3648 needs_event = true;
3649 break;
3650
3651 /* concurrent capture usecases, no event, capture handled by device
3652 * USECASE_AUDIO_RECORD:
3653 * USECASE_AUDIO_RECORD_COMPRESS:
3654 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3655
3656 * USECASE_VOICE_CALL:
3657 * USECASE_VOICE2_CALL:
3658 * USECASE_VOLTE_CALL:
3659 * USECASE_QCHAT_CALL:
3660 * USECASE_VOWLAN_CALL:
Avinash Vaishff0f61a2015-06-03 20:00:36 +0530[diff] [blame]3661 * USECASE_VOICEMMODE1_CALL:
3662 * USECASE_VOICEMMODE2_CALL:
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3663 * USECASE_COMPRESS_VOIP_CALL:
3664 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3665 * USECASE_INCALL_REC_UPLINK:
3666 * USECASE_INCALL_REC_DOWNLINK:
3667 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3668 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3669 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3670 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3671 * USECASE_INCALL_MUSIC_UPLINK:
3672 * USECASE_INCALL_MUSIC_UPLINK2:
3673 * USECASE_AUDIO_SPKR_CALIB_RX:
3674 * USECASE_AUDIO_SPKR_CALIB_TX:
3675 */
3676 default:
3677 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
3678 }
3679 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3680}
3681
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3682bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
3683{
3684 bool needs_event = false;
3685
3686 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3687 (snd_device < SND_DEVICE_IN_END) &&
3688 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3689 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
3690 needs_event = true;
3691
3692 return needs_event;
3693}
3694
3695bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
3696{
3697 bool needs_event = false;
3698
3699 switch(uc_id){
3700 /* concurrent playback usecases needs event */
3701 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3702 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3703 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3704 needs_event = true;
3705 break;
3706 /* concurrent playback in low latency allowed */
3707 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3708 break;
3709 /* concurrent playback FM needs event */
3710 case USECASE_AUDIO_PLAYBACK_FM:
3711 needs_event = true;
3712 break;
3713
3714 /* concurrent capture usecases, no event, capture handled by device
3715 * USECASE_AUDIO_RECORD:
3716 * USECASE_AUDIO_RECORD_COMPRESS:
3717 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3718
3719 * USECASE_VOICE_CALL:
3720 * USECASE_VOICE2_CALL:
3721 * USECASE_VOLTE_CALL:
3722 * USECASE_QCHAT_CALL:
3723 * USECASE_VOWLAN_CALL:
Avinash Vaishff0f61a2015-06-03 20:00:36 +0530[diff] [blame]3724 * USECASE_VOICEMMODE1_CALL:
3725 * USECASE_VOICEMMODE2_CALL:
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3726 * USECASE_COMPRESS_VOIP_CALL:
3727 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3728 * USECASE_INCALL_REC_UPLINK:
3729 * USECASE_INCALL_REC_DOWNLINK:
3730 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3731 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3732 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3733 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3734 * USECASE_INCALL_MUSIC_UPLINK:
3735 * USECASE_INCALL_MUSIC_UPLINK2:
3736 * USECASE_AUDIO_SPKR_CALIB_RX:
3737 * USECASE_AUDIO_SPKR_CALIB_TX:
3738 */
3739 default:
3740 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
3741 }
3742 return needs_event;
3743}
3744
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3745/* Read offload buffer size from a property.
3746 * If value is not power of 2 round it to
3747 * power of 2.
3748 */
3749uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
3750{
3751 char value[PROPERTY_VALUE_MAX] = {0};
3752 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3753 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
3754 atoi(value)) {
3755 fragment_size = atoi(value) * 1024;
3756 }
3757
vivek mehtaf110e7f2015-08-10 12:58:10 -0700[diff] [blame]3758 /* Use incoming offload buffer size if default buffer size is less */
3759 if ((info != NULL) && (fragment_size < info->offload_buffer_size)) {
3760 ALOGI("%s:: Overwriting offload buffer size default:%d new:%d", __func__,
3761 fragment_size,
3762 info->offload_buffer_size);
3763 fragment_size = info->offload_buffer_size;
3764 }
3765
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3766 // For FLAC use max size since it is loss less, and has sampling rates
3767 // upto 192kHZ
3768 if (info != NULL && !info->has_video &&
3769 info->format == AUDIO_FORMAT_FLAC) {
3770 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3771 ALOGV("FLAC fragment size %d", fragment_size);
3772 }
3773
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3774 if (info != NULL && info->has_video && info->is_streaming) {
3775 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
3776 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]3777 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3778 }
3779
3780 fragment_size = ALIGN( fragment_size, 1024);
3781
3782 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3783 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3784 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3785 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3786 ALOGV("%s: fragment_size %d", __func__, fragment_size);
3787 return fragment_size;
3788}
3789
3790uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
3791{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3792 uint32_t fragment_size = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3793 uint32_t bits_per_sample = 16;
Alexy Joseph68011492015-06-18 12:02:01 -0700[diff] [blame]3794 uint32_t pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3795
3796 if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
3797 bits_per_sample = 32;
3798 }
3799
Alexy Joseph68011492015-06-18 12:02:01 -0700[diff] [blame]3800 //duration is set to 40 ms worth of stereo data at 48Khz
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3801 //with 16 bit per sample, modify this when the channel
3802 //configuration is different
3803 fragment_size = (pcm_offload_time
3804 * info->sample_rate
3805 * (bits_per_sample >> 3)
3806 * popcount(info->channel_mask))/1000;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3807 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
3808 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
3809 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
3810 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
Preetam Singh Ranawat6efde5c2015-04-24 11:04:22 +0530[diff] [blame]3811 // To have same PCM samples for all channels, the buffer size requires to
3812 // be multiple of (number of channels * bytes per sample)
3813 // 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]3814 fragment_size = ALIGN(fragment_size, ((bits_per_sample >> 3)* popcount(info->channel_mask) * 32));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3815
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3816 ALOGI("PCM offload Fragment size to %d bytes", fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3817 return fragment_size;
3818}
3819
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3820int platform_is_external_codec (char *snd_card_name)
3821{
3822
3823 if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
3824 sizeof("msm8952-tomtom-snd-card")) ||
3825 !strncmp(snd_card_name, "msm8976-tasha-snd-card",
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]3826 sizeof("msm8976-tasha-snd-card")) ||
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]3827 !strncmp(snd_card_name, "msm8976-tashalite-snd-card",
3828 sizeof("msm8976-tashalite-snd-card")) ||
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]3829 !strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
3830 sizeof("msm8976-tasha-skun-snd-card")))
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3831 {
3832 /* external codec, for rest/old of the external codecs
3833 we dont support this funtionality(chaning AFE params)
3834 at the monment
3835 */
3836 return 1;
3837 }
3838 else {
3839 /* internal codec */
3840 return 0;
3841 }
3842}
3843
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3844int platform_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3845 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3846 unsigned int bit_width, unsigned int sample_rate)
3847{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3848 int ret = 0;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3849 int backend_idx = DEFAULT_CODEC_BACKEND;
3850 struct platform_data *my_data = (struct platform_data *)adev->platform;
3851 ALOGV("%s bit width: %d, sample rate: %d\n", __func__, bit_width, sample_rate);
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]3852
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3853 const char *snd_card_name = mixer_get_name(adev->mixer);
3854 int is_external_codec = platform_is_external_codec(snd_card_name);
3855
3856
3857
3858 backend_idx = platform_get_backend_index(snd_device);
3859 ALOGV("%s bit width: %d, sample rate: %d backend_idx - %d\n",
3860 __func__, bit_width, sample_rate, backend_idx);
3861
3862 if (bit_width !=
3863 my_data->current_backend_cfg[backend_idx].bit_width) {
3864
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3865 struct mixer_ctl *ctl;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3866 if (!is_external_codec) {
3867 ctl = mixer_get_ctl_by_name(adev->mixer,
3868 "MI2S_RX Format");
3869
3870 } else {
3871 ctl = mixer_get_ctl_by_name(adev->mixer,
3872 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
3873 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3874 if (!ctl) {
3875 ALOGE("%s: Could not get ctl for mixer command - %s",
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3876 __func__, my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3877 return -EINVAL;
3878 }
3879
3880 if (bit_width == 24) {
3881 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
3882 } else {
3883 mixer_ctl_set_enum_by_string(ctl, "S16_LE");
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3884 if (backend_idx != HEADPHONE_44_1_BACKEND)
3885 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3886 }
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3887 my_data->current_backend_cfg[backend_idx].bit_width = bit_width;
3888 ALOGD("%s: %s mixer set to %d bit", __func__,
3889 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl, bit_width);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3890 }
3891
3892 /*
3893 * Backend sample rate configuration follows:
3894 * 16 bit playback - 48khz for streams at any valid sample rate
3895 * 24 bit playback - 48khz for stream sample rate less than 48khz
3896 * 24 bit playback - 96khz for sample rate range of 48khz to 96khz
3897 * 24 bit playback - 192khz for sample rate range of 96khz to 192 khz
3898 * Upper limit is inclusive in the sample rate range.
3899 */
3900 // TODO: This has to be more dynamic based on policy file
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3901
3902 if ((sample_rate != my_data->current_backend_cfg[(int)backend_idx].sample_rate) &&
3903 (is_external_codec) ) {
3904 /* sample rate update is needed only for external codecs which
3905 support 24 bit playback*/
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3906 char *rate_str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3907 struct mixer_ctl *ctl;
3908
3909 switch (sample_rate) {
3910 case 8000:
3911 case 11025:
3912 case 16000:
3913 case 22050:
3914 case 32000:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3915 case 48000:
3916 rate_str = "KHZ_48";
3917 break;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3918 case 44100:
3919 rate_str = "KHZ_44P1";
3920 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3921 case 64000:
3922 case 88200:
3923 case 96000:
3924 rate_str = "KHZ_96";
3925 break;
3926 case 176400:
3927 case 192000:
3928 rate_str = "KHZ_192";
3929 break;
3930 default:
3931 rate_str = "KHZ_48";
3932 break;
3933 }
3934
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3935 ctl = mixer_get_ctl_by_name(adev->mixer,
3936 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3937 if(!ctl) {
3938 ALOGE("%s: Could not get ctl for mixer command - %s",
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3939 __func__, my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3940 return -EINVAL;
3941 }
3942
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3943 ALOGD("%s: %s set to %s", __func__,
3944 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl, rate_str);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3945 mixer_ctl_set_enum_by_string(ctl, rate_str);
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3946 my_data->current_backend_cfg[backend_idx].sample_rate = sample_rate;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3947 }
3948
3949 return ret;
3950}
3951
3952bool platform_check_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3953 struct audio_usecase* usecase,
3954 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3955 unsigned int* new_bit_width,
3956 unsigned int* new_sample_rate)
3957{
3958 bool backend_change = false;
3959 struct listnode *node;
3960 struct stream_out *out = NULL;
Manish Dewanganf48adb42015-05-27 10:17:41 +0530[diff] [blame]3961 char value[PROPERTY_VALUE_MAX] = {0};
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3962 unsigned int bit_width;
3963 unsigned int sample_rate;
3964 int backend_idx = DEFAULT_CODEC_BACKEND;
3965 int usecase_backend_idx = DEFAULT_CODEC_BACKEND;
3966 struct platform_data *my_data = (struct platform_data *)adev->platform;
3967
3968 backend_idx = platform_get_backend_index(snd_device);
3969
3970 bit_width = *new_bit_width;
3971 sample_rate = *new_sample_rate;
3972
3973 ALOGI("%s Codec selected backend: %d current bit width: %d and sample rate: %d",
3974 __func__, backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3975
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]3976 // For voice calls use default configuration i.e. 16b/48K, only applicable to
3977 // default backend
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3978 // force routing is not required here, caller will do it anyway
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]3979 if ((voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) &&
3980 backend_idx == DEFAULT_CODEC_BACKEND) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3981 ALOGW("%s:Use default bw and sr for voice/voip calls ",__func__);
3982 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
3983 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3984 } else {
3985 /*
3986 * The backend should be configured at highest bit width and/or
3987 * sample rate amongst all playback usecases.
3988 * If the selected sample rate and/or bit width differ with
3989 * current backend sample rate and/or bit width, then, we set the
3990 * backend re-configuration flag.
3991 *
3992 * Exception: 16 bit playbacks is allowed through 16 bit/48 khz backend only
3993 */
3994 list_for_each(node, &adev->usecase_list) {
3995 struct audio_usecase *curr_usecase;
3996 curr_usecase = node_to_item(node, struct audio_usecase, list);
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3997 if (curr_usecase->type == PCM_PLAYBACK &&
3998 usecase != curr_usecase) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3999 struct stream_out *out =
4000 (struct stream_out*) curr_usecase->stream.out;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4001 usecase_backend_idx = platform_get_backend_index(curr_usecase->out_snd_device);
4002
4003 if (out != NULL &&
4004 usecase_backend_idx == backend_idx) {
4005 ALOGV("%s: usecase Offload playback running bw %d sr %d device %s be_idx %d",
4006 __func__, out->bit_width, out->sample_rate,
4007 platform_get_snd_device_name(curr_usecase->out_snd_device), usecase_backend_idx);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4008 if (bit_width < out->bit_width)
4009 bit_width = out->bit_width;
4010 if (sample_rate < out->sample_rate)
4011 sample_rate = out->sample_rate;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4012 if (out->sample_rate < OUTPUT_SAMPLING_RATE_44100)
4013 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4014 }
4015 }
4016 }
4017 }
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4018 if (backend_idx != HEADPHONE_44_1_BACKEND) {
4019 // 16 bit playbacks are allowed through 16 bit/48 khz backend only for
4020 // all non-native streams
4021 if (16 == bit_width) {
4022 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4023 ALOGD("%s: resetting sample_rate back to default, "
4024 "backend_idx: %d", __func__, backend_idx);
4025 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4026
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4027 // 24 bit playback on speakers is allowed through 48 khz backend only
4028 // bit width re-configured based on platform info
4029 if ((24 == bit_width) &&
4030 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_SPEAKER)) {
4031 bit_width = (uint32_t)platform_get_snd_device_bit_width(SND_DEVICE_OUT_SPEAKER);
4032 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4033 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4034 }
Ashish Jainf50be202015-07-19 05:39:23 -0700[diff] [blame]4035
4036 /*
4037 * Sample rate greater than 48K is only supported by external codecs on
4038 * specific devices e.g. Headphones, reset the sample rate to
4039 * default value if not external codec.
4040 */
4041 if (!is_external_codec)
4042 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4043
4044
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4045 ALOGI("%s Codec selected backend: %d updated bit width: %d and sample rate: %d",
4046 __func__, backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4047 // Force routing if the expected bitwdith or samplerate
4048 // is not same as current backend comfiguration
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4049 if ((bit_width != my_data->current_backend_cfg[backend_idx].bit_width) ||
4050 (sample_rate != my_data->current_backend_cfg[backend_idx].sample_rate)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4051 *new_bit_width = bit_width;
4052 *new_sample_rate = sample_rate;
4053 backend_change = true;
4054 ALOGI("%s Codec backend needs to be updated. new bit width: %d new sample rate: %d",
4055 __func__, *new_bit_width, *new_sample_rate);
4056 }
4057
4058 return backend_change;
4059}
4060
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]4061bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4062 struct audio_usecase *usecase, snd_device_t snd_device)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4063{
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4064 unsigned int new_bit_width;
4065 unsigned int new_sample_rate;
4066 int backend_idx = DEFAULT_CODEC_BACKEND;
4067 struct platform_data *my_data = (struct platform_data *)adev->platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4068
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4069 ALOGV("%s: usecase = %d", __func__, usecase->id );
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4070
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4071 backend_idx = platform_get_backend_index(snd_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4072
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4073 new_bit_width = usecase->stream.out->bit_width;
4074 new_sample_rate = usecase->stream.out->sample_rate;
4075
4076 ALOGI("%s: Usecase bitwidth %d, samplerate %d, backend_idx %d",
4077 __func__, new_bit_width, new_sample_rate, backend_idx);
4078 if (platform_check_codec_backend_cfg(adev, usecase, snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4079 &new_bit_width, &new_sample_rate)) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4080 platform_set_codec_backend_cfg(adev, snd_device,
4081 new_bit_width, new_sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4082 return true;
4083 }
4084
4085 return false;
4086}
4087
4088int platform_set_snd_device_backend(snd_device_t device, const char *backend)
4089{
4090 int ret = 0;
4091
4092 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
4093 ALOGE("%s: Invalid snd_device = %d",
4094 __func__, device);
4095 ret = -EINVAL;
4096 goto done;
4097 }
4098
4099 if (backend_table[device]) {
4100 free(backend_table[device]);
4101 }
4102 backend_table[device] = strdup(backend);
4103done:
4104 return ret;
4105}
4106
4107int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id)
4108{
4109 int ret = 0;
4110 if ((usecase <= USECASE_INVALID) || (usecase >= AUDIO_USECASE_MAX)) {
4111 ALOGE("%s: invalid usecase case idx %d", __func__, usecase);
4112 ret = -EINVAL;
4113 goto done;
4114 }
4115
4116 if ((type != 0) && (type != 1)) {
4117 ALOGE("%s: invalid usecase type", __func__);
4118 ret = -EINVAL;
4119 }
4120 pcm_device_table[usecase][type] = pcm_id;
4121done:
4122 return ret;
4123}
Sharad Sangleb27354b2015-06-18 15:58:55 +0530[diff] [blame]4124bool platform_use_small_buffer(audio_offload_info_t* info)
4125{
4126 return OFFLOAD_USE_SMALL_BUFFER;
4127}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4128
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4129void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
4130{
4131 *device_to_be_id = msm_device_to_be_id;
4132 *length = msm_be_id_array_len;
4133}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4134int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask, int snd_id)
4135{
4136 int ret = 0;
4137 int channels = audio_channel_count_from_out_mask(channel_mask);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4138
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4139 char channel_map[8];
4140 memset(channel_map, 0, sizeof(channel_map));
4141 /* Following are all most common standard WAV channel layouts
4142 overridden by channel mask if its allowed and different */
4143 switch (channels) {
4144 case 1:
4145 /* AUDIO_CHANNEL_OUT_MONO */
4146 channel_map[0] = PCM_CHANNEL_FC;
4147 break;
4148 case 2:
4149 /* AUDIO_CHANNEL_OUT_STEREO */
4150 channel_map[0] = PCM_CHANNEL_FL;
4151 channel_map[1] = PCM_CHANNEL_FR;
4152 break;
4153 case 3:
4154 /* AUDIO_CHANNEL_OUT_2POINT1 */
4155 channel_map[0] = PCM_CHANNEL_FL;
4156 channel_map[1] = PCM_CHANNEL_FR;
4157 channel_map[2] = PCM_CHANNEL_FC;
4158 break;
4159 case 4:
4160 /* AUDIO_CHANNEL_OUT_QUAD_SIDE */
4161 channel_map[0] = PCM_CHANNEL_FL;
4162 channel_map[1] = PCM_CHANNEL_FR;
4163 channel_map[2] = PCM_CHANNEL_LS;
4164 channel_map[3] = PCM_CHANNEL_RS;
4165 if (channel_mask == AUDIO_CHANNEL_OUT_QUAD_BACK)
4166 {
4167 channel_map[2] = PCM_CHANNEL_LB;
4168 channel_map[3] = PCM_CHANNEL_RB;
4169 }
4170 if (channel_mask == AUDIO_CHANNEL_OUT_SURROUND)
4171 {
4172 channel_map[2] = PCM_CHANNEL_FC;
4173 channel_map[3] = PCM_CHANNEL_CS;
4174 }
4175 break;
4176 case 5:
4177 /* AUDIO_CHANNEL_OUT_PENTA */
4178 channel_map[0] = PCM_CHANNEL_FL;
4179 channel_map[1] = PCM_CHANNEL_FR;
4180 channel_map[2] = PCM_CHANNEL_FC;
4181 channel_map[3] = PCM_CHANNEL_LB;
4182 channel_map[4] = PCM_CHANNEL_RB;
4183 break;
4184 case 6:
4185 /* AUDIO_CHANNEL_OUT_5POINT1 */
4186 channel_map[0] = PCM_CHANNEL_FL;
4187 channel_map[1] = PCM_CHANNEL_FR;
4188 channel_map[2] = PCM_CHANNEL_FC;
4189 channel_map[3] = PCM_CHANNEL_LFE;
4190 channel_map[4] = PCM_CHANNEL_LB;
4191 channel_map[5] = PCM_CHANNEL_RB;
4192 if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1_SIDE)
4193 {
4194 channel_map[4] = PCM_CHANNEL_LS;
4195 channel_map[5] = PCM_CHANNEL_RS;
4196 }
4197 break;
4198 case 7:
4199 /* AUDIO_CHANNEL_OUT_6POINT1 */
4200 channel_map[0] = PCM_CHANNEL_FL;
4201 channel_map[1] = PCM_CHANNEL_FR;
4202 channel_map[2] = PCM_CHANNEL_FC;
4203 channel_map[3] = PCM_CHANNEL_LFE;
4204 channel_map[4] = PCM_CHANNEL_LB;
4205 channel_map[5] = PCM_CHANNEL_RB;
4206 channel_map[6] = PCM_CHANNEL_CS;
4207 break;
4208 case 8:
4209 /* AUDIO_CHANNEL_OUT_7POINT1 */
4210 channel_map[0] = PCM_CHANNEL_FL;
4211 channel_map[1] = PCM_CHANNEL_FR;
4212 channel_map[2] = PCM_CHANNEL_FC;
4213 channel_map[3] = PCM_CHANNEL_LFE;
4214 channel_map[4] = PCM_CHANNEL_LB;
4215 channel_map[5] = PCM_CHANNEL_RB;
4216 channel_map[6] = PCM_CHANNEL_LS;
4217 channel_map[7] = PCM_CHANNEL_RS;
4218 break;
4219 default:
4220 ALOGE("unsupported channels %d for setting channel map", channels);
4221 return -1;
4222 }
4223 ret = platform_set_channel_map(platform, channels, channel_map, snd_id);
4224 return ret;
4225}
4226
4227int platform_get_edid_info(void *platform)
4228{
4229 struct platform_data *my_data = (struct platform_data *)platform;
4230 struct audio_device *adev = my_data->adev;
4231 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
4232 char *sad = block;
4233 int num_audio_blocks;
4234 int channel_count = 2;
4235 int i, ret, count;
4236
4237 struct mixer_ctl *ctl;
4238 char edid_data[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE + 1] = {0};
4239 edid_audio_info *info;
4240
4241 if (my_data->edid_valid) {
4242 /* use cached edid */
4243 return 0;
4244 }
4245
4246 if (my_data->edid_info == NULL) {
4247 my_data->edid_info =
4248 (struct edid_audio_info *)calloc(1, sizeof(struct edid_audio_info));
4249 }
4250
4251 info = my_data->edid_info;
4252
4253 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
4254 if (!ctl) {
4255 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4256 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
4257 goto fail;
4258 }
4259
4260 mixer_ctl_update(ctl);
4261
4262 count = mixer_ctl_get_num_values(ctl);
4263
4264 /* Read SAD blocks, clamping the maximum size for safety */
4265 if (count > (int)sizeof(block))
4266 count = (int)sizeof(block);
4267
4268 ret = mixer_ctl_get_array(ctl, block, count);
4269 if (ret != 0) {
4270 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
4271 goto fail;
4272 }
4273 edid_data[0] = count;
4274 memcpy(&edid_data[1], block, count);
4275
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4276 if (!edid_get_sink_caps(info, edid_data)) {
4277 ALOGE("%s: Failed to get HDMI sink capabilities", __func__);
4278 goto fail;
4279 }
Ashish Jain5a97ddd2015-05-13 10:52:34 +0530[diff] [blame]4280
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4281 my_data->edid_valid = true;
4282 return 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4283fail:
4284 if (my_data->edid_info) {
4285 free(my_data->edid_info);
4286 my_data->edid_info = NULL;
4287 my_data->edid_valid = false;
4288 }
4289 ALOGE("%s: return -EINVAL", __func__);
4290 return -EINVAL;
4291}
4292
4293
4294int platform_set_channel_allocation(void *platform, int channel_alloc)
4295{
4296 struct mixer_ctl *ctl;
4297 const char *mixer_ctl_name = "HDMI RX CA";
4298 int ret;
4299 struct platform_data *my_data = (struct platform_data *)platform;
4300 struct audio_device *adev = my_data->adev;
4301
4302 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4303 if (!ctl) {
4304 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4305 __func__, mixer_ctl_name);
4306 ret = EINVAL;
4307 }
4308 ALOGD(":%s channel allocation = 0x%x", __func__, channel_alloc);
4309 ret = mixer_ctl_set_value(ctl, 0, channel_alloc);
4310
4311 if (ret < 0) {
4312 ALOGE("%s: Could not set ctl, error:%d ", __func__, ret);
4313 }
4314
4315 return ret;
4316}
4317
4318int platform_set_channel_map(void *platform, int ch_count, char *ch_map, int snd_id)
4319{
4320 struct mixer_ctl *ctl;
4321 char mixer_ctl_name[44]; // max length of name is 44 as defined
4322 int ret;
4323 unsigned int i;
4324 int set_values[8] = {0};
4325 char device_num[13]; // device number up to 2 digit
4326 struct platform_data *my_data = (struct platform_data *)platform;
4327 struct audio_device *adev = my_data->adev;
4328 ALOGV("%s channel_count:%d",__func__, ch_count);
4329 if (NULL == ch_map) {
4330 ALOGE("%s: Invalid channel mapping used", __func__);
4331 return -EINVAL;
4332 }
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4333
4334 /*
4335 * If snd_id is greater than 0, stream channel mapping
4336 * If snd_id is below 0, typically -1, device channel mapping
4337 */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4338 if (snd_id >= 0) {
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4339 snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "Playback Channel Map%d", snd_id);
4340 } else {
4341 strlcpy(mixer_ctl_name, "Playback Device Channel Map", sizeof(mixer_ctl_name));
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4342 }
4343
4344 ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
4345
4346 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4347 if (!ctl) {
4348 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4349 __func__, mixer_ctl_name);
4350 return -EINVAL;
4351 }
4352 for (i = 0; i< ARRAY_SIZE(set_values); i++) {
4353 set_values[i] = ch_map[i];
4354 }
4355
4356 ALOGD("%s: set mapping(%d %d %d %d %d %d %d %d) for channel:%d", __func__,
4357 set_values[0], set_values[1], set_values[2], set_values[3], set_values[4],
4358 set_values[5], set_values[6], set_values[7], ch_count);
4359
4360 ret = mixer_ctl_set_array(ctl, set_values, ch_count);
4361 if (ret < 0) {
4362 ALOGE("%s: Could not set ctl, error:%d ch_count:%d",
4363 __func__, ret, ch_count);
4364 }
4365 return ret;
4366}
4367
4368unsigned char platform_map_to_edid_format(int audio_format)
4369{
4370 unsigned char format;
4371 switch (audio_format & AUDIO_FORMAT_MAIN_MASK) {
4372 case AUDIO_FORMAT_AC3:
4373 ALOGV("%s: AC3", __func__);
4374 format = AC3;
4375 break;
4376 case AUDIO_FORMAT_AAC:
4377 ALOGV("%s:AAC", __func__);
4378 format = AAC;
4379 break;
Manish Dewangan93672f12015-08-24 20:30:31 +0530[diff] [blame]4380 case AUDIO_FORMAT_AAC_ADTS:
4381 ALOGV("%s:AAC_ADTS", __func__);
4382 format = AAC;
4383 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4384 case AUDIO_FORMAT_E_AC3:
4385 ALOGV("%s:E_AC3", __func__);
4386 format = DOLBY_DIGITAL_PLUS;
4387 break;
4388 case AUDIO_FORMAT_PCM_16_BIT:
4389 case AUDIO_FORMAT_PCM_16_BIT_OFFLOAD:
4390 case AUDIO_FORMAT_PCM_24_BIT_OFFLOAD:
4391 default:
4392 ALOGV("%s:PCM", __func__);
4393 format = LPCM;
4394 break;
4395 }
4396 return format;
4397}
4398
4399uint32_t platform_get_compress_passthrough_buffer_size(
4400 audio_offload_info_t* info)
4401{
4402 uint32_t fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4403 if (!info->has_video)
4404 fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4405
4406 return fragment_size;
4407}
4408
4409void platform_reset_edid_info(void *platform) {
4410
4411 ALOGV("%s:", __func__);
4412 struct platform_data *my_data = (struct platform_data *)platform;
4413 if (my_data->edid_info) {
4414 ALOGV("%s :free edid", __func__);
4415 free(my_data->edid_info);
4416 my_data->edid_info = NULL;
4417 }
4418}
4419
4420bool platform_is_edid_supported_format(void *platform, int format)
4421{
4422 struct platform_data *my_data = (struct platform_data *)platform;
4423 struct audio_device *adev = my_data->adev;
4424 edid_audio_info *info = NULL;
4425 int num_audio_blocks;
4426 int i, ret, count;
4427 unsigned char format_id = platform_map_to_edid_format(format);
4428
4429 ret = platform_get_edid_info(platform);
4430 info = (edid_audio_info *)my_data->edid_info;
4431 if (ret == 0 && info != NULL) {
4432 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4433 /*
4434 * To check
4435 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
4436 * & DOLBY_DIGITAL_PLUS
4437 */
4438 if (info->audio_blocks_array[i].format_id == format_id) {
4439 ALOGV("%s:platform_is_edid_supported_format true %x",
4440 __func__, format);
4441 return true;
4442 }
4443 }
4444 }
4445 ALOGV("%s:platform_is_edid_supported_format false %x",
4446 __func__, format);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4447 return false;
4448}
4449
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4450int platform_set_edid_channels_configuration(void *platform, int channels) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4451
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4452 struct platform_data *my_data = (struct platform_data *)platform;
4453 struct audio_device *adev = my_data->adev;
4454 edid_audio_info *info = NULL;
4455 int num_audio_blocks;
4456 int channel_count = 2;
4457 int i, ret, count;
4458 char default_channelMap[MAX_CHANNELS_SUPPORTED] = {0};
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4459
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4460 ret = platform_get_edid_info(platform);
4461 info = (edid_audio_info *)my_data->edid_info;
4462 if(ret == 0 && info != NULL) {
4463 if (channels > 2) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4464
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4465 ALOGV("%s:able to get HDMI sink capabilities multi channel playback",
4466 __func__);
4467 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4468 if (info->audio_blocks_array[i].format_id == LPCM &&
4469 info->audio_blocks_array[i].channels > channel_count &&
4470 info->audio_blocks_array[i].channels <= MAX_HDMI_CHANNEL_CNT) {
4471 channel_count = info->audio_blocks_array[i].channels;
4472 }
4473 }
4474 ALOGV("%s:channel_count:%d", __func__, channel_count);
4475 /*
4476 * Channel map is set for supported hdmi max channel count even
4477 * though the input channel count set on adm is less than or equal to
4478 * max supported channel count
4479 */
4480 platform_set_channel_map(platform, channel_count, info->channel_map, -1);
4481 platform_set_channel_allocation(platform, info->channel_allocation);
4482 } else {
4483 default_channelMap[0] = PCM_CHANNEL_FL;
4484 default_channelMap[1] = PCM_CHANNEL_FR;
4485 platform_set_channel_map(platform,2,default_channelMap,-1);
4486 platform_set_channel_allocation(platform,0);
4487 }
4488 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4489
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4490 return 0;
4491}
4492
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4493void platform_cache_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4494{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4495 platform_get_edid_info(platform);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4496}
4497
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4498void platform_invalidate_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4499{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4500 struct platform_data *my_data = (struct platform_data *)platform;
4501 my_data->edid_valid = false;
4502 if (my_data->edid_info) {
4503 memset(my_data->edid_info, 0, sizeof(struct edid_audio_info));
4504 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4505}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4506
4507int platform_set_mixer_control(struct stream_out *out, const char * mixer_ctl_name,
4508 const char *mixer_val)
4509{
4510 struct audio_device *adev = out->dev;
4511 struct mixer_ctl *ctl = NULL;
4512 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
4513 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4514 if (!ctl) {
4515 ALOGE("%s: could not get ctl for mixer cmd - %s",
4516 __func__, mixer_ctl_name);
4517 return -EINVAL;
4518 }
4519
4520 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
4521}
4522
4523int platform_set_hdmi_config(struct stream_out *out)
4524{
4525 struct listnode *node;
4526 struct audio_usecase *usecase;
4527 struct audio_device *adev = out->dev;
4528 const char *hdmi_format_ctrl = "HDMI RX Format";
4529 const char *hdmi_rate_ctrl = "HDMI_RX SampleRate";
4530 int sample_rate = out->sample_rate;
4531 /*TODO: Add rules and check if this needs to be done.*/
4532 if((is_offload_usecase(out->usecase)) &&
4533 (out->compr_config.codec->compr_passthr == PASSTHROUGH ||
4534 out->compr_config.codec->compr_passthr == PASSTHROUGH_CONVERT)) {
4535 /* TODO: can we add mixer control for channels here avoid setting */
4536 if ((out->format == AUDIO_FORMAT_E_AC3 ||
4537 out->format == AUDIO_FORMAT_E_AC3_JOC) &&
4538 (out->compr_config.codec->compr_passthr == PASSTHROUGH))
4539 sample_rate = out->sample_rate * 4;
4540 ALOGD("%s:HDMI compress format and samplerate %d, sample_rate %d",
4541 __func__, out->sample_rate, sample_rate);
4542 platform_set_mixer_control(out, hdmi_format_ctrl, "Compr");
4543 switch (sample_rate) {
4544 case 32000:
4545 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_32");
4546 break;
4547 case 44100:
4548 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_44_1");
4549 break;
4550 case 96000:
4551 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_96");
4552 break;
4553 case 176400:
4554 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_176_4");
4555 break;
4556 case 192000:
4557 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_192");
4558 break;
4559 case 128000:
4560 if (out->format != AUDIO_FORMAT_E_AC3) {
4561 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_128");
4562 break;
4563 } else
4564 ALOGW("Unsupported sample rate for E_AC3 32K");
4565 default:
4566 case 48000:
4567 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
4568 break;
4569 }
4570 } else {
4571 ALOGD("%s: HDMI pcm and samplerate %d", __func__,
4572 out->sample_rate);
4573 platform_set_mixer_control(out, hdmi_format_ctrl, "LPCM");
4574 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
4575 }
4576
4577 /*
4578 * Deroute all the playback streams routed to HDMI so that
4579 * the back end is deactivated. Note that backend will not
4580 * be deactivated if any one stream is connected to it.
4581 */
4582 list_for_each(node, &adev->usecase_list) {
4583 usecase = node_to_item(node, struct audio_usecase, list);
4584 ALOGV("%s:disable: usecase type %d, devices 0x%x", __func__,
4585 usecase->type, usecase->devices);
4586 if (usecase->type == PCM_PLAYBACK &&
4587 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
4588 disable_audio_route(adev, usecase);
4589 }
4590 }
4591
4592 /*
4593 * Enable all the streams disabled above. Now the HDMI backend
4594 * will be activated with new channel configuration
4595 */
4596 list_for_each(node, &adev->usecase_list) {
4597 usecase = node_to_item(node, struct audio_usecase, list);
4598 ALOGV("%s:enable: usecase type %d, devices 0x%x", __func__,
4599 usecase->type, usecase->devices);
4600 if (usecase->type == PCM_PLAYBACK &&
4601 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
4602 enable_audio_route(adev, usecase);
4603 }
4604 }
4605
4606 return 0;
4607}
4608
4609int platform_set_device_params(struct stream_out *out, int param, int value)
4610{
4611 struct audio_device *adev = out->dev;
4612 struct mixer_ctl *ctl;
4613 char *mixer_ctl_name = "Device PP Params";
4614 int ret = 0;
4615 uint32_t set_values[] = {0,0};
4616
4617 set_values[0] = param;
4618 set_values[1] = value;
4619
4620 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4621 if (!ctl) {
4622 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4623 __func__, mixer_ctl_name);
4624 ret = -EINVAL;
4625 goto end;
4626 }
4627
4628 ALOGV("%s: Setting device pp params param: %d, value %d mixer ctrl:%s",
4629 __func__,param, value, mixer_ctl_name);
4630 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
4631
4632end:
4633 return ret;
4634}
4635
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]4636int platform_get_subsys_image_name(char *buf)
4637{
4638 strlcpy(buf, PLATFORM_IMAGE_NAME, sizeof(PLATFORM_IMAGE_NAME));
4639 return 0;
4640}
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4641
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4642/*
4643 * This is a lookup table to map android audio input device to audio h/w interface (backend).
4644 * The table can be extended for other input devices by adding appropriate entries.
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4645 * The audio interface for a particular input device need to be added in
4646 * audio_platform_info.xml file.
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4647 */
4648struct audio_device_to_audio_interface audio_device_to_interface_table[] = {
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4649 {AUDIO_DEVICE_IN_BUILTIN_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BUILTIN_MIC), ""},
4650 {AUDIO_DEVICE_IN_BACK_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BACK_MIC), ""},
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4651};
4652
4653int audio_device_to_interface_table_len =
4654 sizeof(audio_device_to_interface_table) / sizeof(audio_device_to_interface_table[0]);
4655
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4656int platform_set_audio_device_interface(const char * device_name,
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4657 const char *intf_name,
4658 const char *codec_type)
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4659{
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4660 int ret = 0;
4661 int i;
4662
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4663 if (device_name == NULL || intf_name == NULL || codec_type == NULL) {
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4664 ALOGE("%s: Invalid input", __func__);
4665
4666 ret = -EINVAL;
4667 goto done;
4668 }
4669
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4670 ALOGD("%s: Enter, device name:%s, intf name:%s, codec_type:%s", __func__,
4671 device_name, intf_name, codec_type);
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4672
4673 size_t device_name_len = strlen(device_name);
4674 for (i = 0; i < audio_device_to_interface_table_len; i++) {
4675 char* name = audio_device_to_interface_table[i].device_name;
4676 size_t name_len = strlen(name);
4677 if ((name_len == device_name_len) &&
4678 (strncmp(device_name, name, name_len) == 0)) {
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4679 if (is_external_codec &&
4680 (strncmp(codec_type, "external", strlen(codec_type)) == 0)) {
4681 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4682 __func__, device_name, intf_name);
4683
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4684 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4685 sizeof(audio_device_to_interface_table[i].interface_name));
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4686 } else if (!is_external_codec &&
4687 (strncmp(codec_type, "internal", strlen(codec_type)) == 0)) {
4688 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
4689 __func__, device_name, intf_name);
4690
4691 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
4692 sizeof(audio_device_to_interface_table[i].interface_name));
4693 } else
4694 ALOGE("Invalid codec_type specified. Ignoring this interface entry.");
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4695 goto done;
4696 }
4697 }
4698 ALOGE("%s: Could not find matching device name %s",
4699 __func__, device_name);
4700
4701 ret = -EINVAL;
4702
4703done:
4704 return ret;
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4705}
Laxminath Kasam44f49402015-05-29 18:37:11 +0530[diff] [blame]4706
4707/*
4708 * This is a lookup table to map names of speaker device with respective left and right TZ names.
4709 * Also the tz names for a particular left or right speaker can be overriden by adding
4710 * corresponding entry in audio_platform_info.xml file.
4711 */
4712struct speaker_device_to_tz_names speaker_device_tz_names = {
4713 {SND_DEVICE_OUT_SPEAKER, "", ""},
4714};
4715
4716const char *platform_get_spkr_1_tz_name(snd_device_t snd_device)
4717{
4718 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
4719 return speaker_device_tz_names.spkr_1_tz_name;
4720 else
4721 return "";
4722}
4723
4724const char *platform_get_spkr_2_tz_name(snd_device_t snd_device)
4725{
4726 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
4727 return speaker_device_tz_names.spkr_2_tz_name;
4728 else
4729 return "";
4730}
4731
4732int platform_set_spkr_device_tz_names(snd_device_t index,
4733 const char *spkr_1_tz_name, const char *spkr_2_tz_name)
4734{
4735 int ret = 0;
4736 int i;
4737
4738 if (spkr_1_tz_name == NULL && spkr_2_tz_name == NULL) {
4739 ALOGE("%s: Invalid input", __func__);
4740 ret = -EINVAL;
4741 goto done;
4742 }
4743 if (index != speaker_device_tz_names.snd_device) {
4744 ALOGE("%s: not matching speaker device\n");
4745 ret = -EINVAL;
4746 goto done;
4747 }
4748 ALOGD("%s: Enter, spkr_1_tz_name :%s, spkr_2_tz_name:%s",
4749 __func__, spkr_1_tz_name, spkr_2_tz_name);
4750
4751 if (spkr_1_tz_name != NULL)
4752 strlcpy(speaker_device_tz_names.spkr_1_tz_name, spkr_1_tz_name,
4753 sizeof(speaker_device_tz_names.spkr_1_tz_name));
4754
4755 if (spkr_2_tz_name != NULL)
4756 strlcpy(speaker_device_tz_names.spkr_2_tz_name, spkr_2_tz_name,
4757 sizeof(speaker_device_tz_names.spkr_2_tz_name));
4758done:
4759 return ret;
4760}
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4761
Laxminath Kasambe641ab2015-07-24 20:27:42 +0530[diff] [blame]4762int platform_get_wsa_mode(void *adev)
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4763{
Laxminath Kasambe641ab2015-07-24 20:27:42 +0530[diff] [blame]4764 struct audio_device *adev_h = adev;
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4765 char *snd_card_name;
4766
Laxminath Kasambe641ab2015-07-24 20:27:42 +0530[diff] [blame]4767 snd_card_name = mixer_get_name(adev_h->mixer);
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4768 if ((!strcmp(snd_card_name, "msm8952-skum-snd-card")) ||
Laxminath Kasambe641ab2015-07-24 20:27:42 +0530[diff] [blame]4769 (!strcmp(snd_card_name, "msm8952-snd-card")) ||
Xiaojun Sang31a97352015-09-17 16:45:19 +0800[diff] [blame]4770 (!strcmp(snd_card_name, "msm8952-snd-card-mtp")) ||
4771 (!strcmp(snd_card_name, "msm8976-skun-snd-card")))
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4772 return 1;
4773 else
4774 return 0;
4775}