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review.blissroms.org / platform_hardware_qcom_audio / 06f9943ba979151772f956f764cd17be1dd078ba / . / hal / msm8916 / platform.c
blob: 7357828aa3ac6ec583db2e2375782cc0cc48f8bf [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 Tanniru06f99432015-08-26 14:01:20 -0700[diff] [blame^]285 [USECASE_AUDIO_DIRECT_PCM_OFFLOAD] =
286 {PLAYBACK_OFFLOAD_DEVICE2, PLAYBACK_OFFLOAD_DEVICE2},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]287 [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
288 [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
289 [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
290 LOWLATENCY_PCM_DEVICE},
291 [USECASE_AUDIO_RECORD_FM_VIRTUAL] = {MULTIMEDIA2_PCM_DEVICE,
292 MULTIMEDIA2_PCM_DEVICE},
293 [USECASE_AUDIO_PLAYBACK_FM] = {FM_PLAYBACK_PCM_DEVICE, FM_CAPTURE_PCM_DEVICE},
294 [USECASE_AUDIO_HFP_SCO] = {HFP_PCM_RX, HFP_SCO_RX},
295 [USECASE_AUDIO_HFP_SCO_WB] = {HFP_PCM_RX, HFP_SCO_RX},
296 [USECASE_VOICE_CALL] = {VOICE_CALL_PCM_DEVICE, VOICE_CALL_PCM_DEVICE},
297 [USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE},
298 [USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
299 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
Karthik Reddy Katta3b0a60c2014-04-06 14:52:37 +0530[diff] [blame]300 [USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE},
Avinash Vaishff0f61a2015-06-03 20:00:36 +0530[diff] [blame]301 [USECASE_VOICEMMODE1_CALL] = {-1, -1}, /* pcm ids updated from platform info file */
302 [USECASE_VOICEMMODE2_CALL] = {-1, -1}, /* pcm ids updated from platform info file */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]303 [USECASE_COMPRESS_VOIP_CALL] = {COMPRESS_VOIP_CALL_PCM_DEVICE, COMPRESS_VOIP_CALL_PCM_DEVICE},
304 [USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE,
305 AUDIO_RECORD_PCM_DEVICE},
306 [USECASE_INCALL_REC_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
307 AUDIO_RECORD_PCM_DEVICE},
308 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
309 AUDIO_RECORD_PCM_DEVICE},
310 [USECASE_INCALL_REC_UPLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
311 COMPRESS_CAPTURE_DEVICE},
312 [USECASE_INCALL_REC_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
313 COMPRESS_CAPTURE_DEVICE},
314 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
315 COMPRESS_CAPTURE_DEVICE},
316 [USECASE_INCALL_MUSIC_UPLINK] = {INCALL_MUSIC_UPLINK_PCM_DEVICE,
317 INCALL_MUSIC_UPLINK_PCM_DEVICE},
318 [USECASE_INCALL_MUSIC_UPLINK2] = {INCALL_MUSIC_UPLINK2_PCM_DEVICE,
319 INCALL_MUSIC_UPLINK2_PCM_DEVICE},
320 [USECASE_AUDIO_SPKR_CALIB_RX] = {SPKR_PROT_CALIB_RX_PCM_DEVICE, -1},
321 [USECASE_AUDIO_SPKR_CALIB_TX] = {-1, SPKR_PROT_CALIB_TX_PCM_DEVICE},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]322 [USECASE_AUDIO_PLAYBACK_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
323 AFE_PROXY_RECORD_PCM_DEVICE},
324 [USECASE_AUDIO_RECORD_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
325 AFE_PROXY_RECORD_PCM_DEVICE},
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]326};
327
328/* Array to store sound devices */
329static const char * const device_table[SND_DEVICE_MAX] = {
330 [SND_DEVICE_NONE] = "none",
331 /* Playback sound devices */
332 [SND_DEVICE_OUT_HANDSET] = "handset",
333 [SND_DEVICE_OUT_SPEAKER] = "speaker",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]334 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = "speaker-ext-1",
335 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = "speaker-ext-2",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]336 [SND_DEVICE_OUT_SPEAKER_WSA] = "wsa-speaker",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]337 [SND_DEVICE_OUT_SPEAKER_VBAT] = "vbat-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]338 [SND_DEVICE_OUT_SPEAKER_REVERSE] = "speaker-reverse",
339 [SND_DEVICE_OUT_HEADPHONES] = "headphones",
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]340 [SND_DEVICE_OUT_HEADPHONES_44_1] = "headphones-44.1",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]341 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = "speaker-and-headphones",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]342 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = "speaker-and-headphones-ext-1",
343 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = "speaker-and-headphones-ext-2",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]344 [SND_DEVICE_OUT_VOICE_HANDSET] = "voice-handset",
345 [SND_DEVICE_OUT_VOICE_SPEAKER] = "voice-speaker",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]346 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = "wsa-voice-speaker",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]347 [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = "vbat-voice-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]348 [SND_DEVICE_OUT_VOICE_HEADPHONES] = "voice-headphones",
349 [SND_DEVICE_OUT_HDMI] = "hdmi",
350 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = "speaker-and-hdmi",
351 [SND_DEVICE_OUT_BT_SCO] = "bt-sco-headset",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]352 [SND_DEVICE_OUT_BT_SCO_WB] = "bt-sco-headset-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]353 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = "voice-tty-full-headphones",
354 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = "voice-tty-vco-headphones",
355 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = "voice-tty-hco-handset",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]356 [SND_DEVICE_OUT_VOICE_TX] = "voice-tx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]357 [SND_DEVICE_OUT_AFE_PROXY] = "afe-proxy",
358 [SND_DEVICE_OUT_USB_HEADSET] = "usb-headphones",
359 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = "speaker-and-usb-headphones",
360 [SND_DEVICE_OUT_TRANSMISSION_FM] = "transmission-fm",
361 [SND_DEVICE_OUT_ANC_HEADSET] = "anc-headphones",
362 [SND_DEVICE_OUT_ANC_FB_HEADSET] = "anc-fb-headphones",
363 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = "voice-anc-headphones",
364 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = "voice-anc-fb-headphones",
365 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = "speaker-and-anc-headphones",
366 [SND_DEVICE_OUT_ANC_HANDSET] = "anc-handset",
367 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = "speaker-protected",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]368 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = "voice-speaker-protected",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]369 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = "speaker-protected-vbat",
370 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = "voice-speaker-protected-vbat",
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]371#ifdef RECORD_PLAY_CONCURRENCY
372 [SND_DEVICE_OUT_VOIP_HANDSET] = "voip-handset",
373 [SND_DEVICE_OUT_VOIP_SPEAKER] = "voip-speaker",
374 [SND_DEVICE_OUT_VOIP_HEADPHONES] = "voip-headphones",
375#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]376
377 /* Capture sound devices */
378 [SND_DEVICE_IN_HANDSET_MIC] = "handset-mic",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]379 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = "handset-mic-ext",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]380 [SND_DEVICE_IN_HANDSET_MIC_AEC] = "handset-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]381 [SND_DEVICE_IN_HANDSET_MIC_NS] = "handset-mic",
382 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = "handset-mic",
383 [SND_DEVICE_IN_HANDSET_DMIC] = "dmic-endfire",
384 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = "dmic-endfire",
385 [SND_DEVICE_IN_HANDSET_DMIC_NS] = "dmic-endfire",
386 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = "dmic-endfire",
387 [SND_DEVICE_IN_SPEAKER_MIC] = "speaker-mic",
388 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = "speaker-mic",
389 [SND_DEVICE_IN_SPEAKER_MIC_NS] = "speaker-mic",
390 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = "speaker-mic",
391 [SND_DEVICE_IN_SPEAKER_DMIC] = "speaker-dmic-endfire",
392 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = "speaker-dmic-endfire",
393 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = "speaker-dmic-endfire",
394 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = "speaker-dmic-endfire",
395 [SND_DEVICE_IN_HEADSET_MIC] = "headset-mic",
396 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = "headset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]397 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = "voice-speaker-mic",
398 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = "voice-headset-mic",
399 [SND_DEVICE_IN_HDMI_MIC] = "hdmi-mic",
400 [SND_DEVICE_IN_BT_SCO_MIC] = "bt-sco-mic",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]401 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = "bt-sco-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]402 [SND_DEVICE_IN_BT_SCO_MIC_WB] = "bt-sco-mic-wb",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]403 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = "bt-sco-mic-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]404 [SND_DEVICE_IN_CAMCORDER_MIC] = "camcorder-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]405 [SND_DEVICE_IN_VOICE_DMIC] = "voice-dmic-ef",
406 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = "voice-speaker-dmic-ef",
407 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = "voice-speaker-qmic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]408 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = "voice-tty-full-headset-mic",
409 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = "voice-tty-vco-handset-mic",
410 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = "voice-tty-hco-headset-mic",
411 [SND_DEVICE_IN_VOICE_REC_MIC] = "voice-rec-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]412 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = "voice-rec-mic",
413 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = "voice-rec-dmic-ef",
414 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = "voice-rec-dmic-ef-fluence",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]415 [SND_DEVICE_IN_VOICE_RX] = "voice-rx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]416 [SND_DEVICE_IN_USB_HEADSET_MIC] = "usb-headset-mic",
417 [SND_DEVICE_IN_CAPTURE_FM] = "capture-fm",
418 [SND_DEVICE_IN_AANC_HANDSET_MIC] = "aanc-handset-mic",
419 [SND_DEVICE_IN_QUAD_MIC] = "quad-mic",
420 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = "handset-stereo-dmic-ef",
421 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = "speaker-stereo-dmic-ef",
422 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = "vi-feedback",
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]423 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = "voice-speaker-dmic-broadside",
424 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = "speaker-dmic-broadside",
425 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = "speaker-dmic-broadside",
426 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = "speaker-dmic-broadside",
427 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = "speaker-dmic-broadside",
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]428 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = "aanc-fluence-dmic-handset",
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]429 [SND_DEVICE_IN_HANDSET_QMIC] = "quad-mic",
430 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = "quad-mic",
431 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = "quad-mic",
432 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = "quad-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]433};
434
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]435// Platform specific backend bit width table
436static int backend_bit_width_table[SND_DEVICE_MAX] = {0};
437
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]438/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]439static int acdb_device_table[SND_DEVICE_MAX] = {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]440 [SND_DEVICE_NONE] = -1,
441 [SND_DEVICE_OUT_HANDSET] = 7,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]442 [SND_DEVICE_OUT_SPEAKER] = 14,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]443 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = 14,
444 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]445 [SND_DEVICE_OUT_SPEAKER_WSA] = 135,
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]446 [SND_DEVICE_OUT_SPEAKER_VBAT] = 135,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]447 [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]448 [SND_DEVICE_OUT_HEADPHONES] = 10,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]449 [SND_DEVICE_OUT_HEADPHONES_44_1] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]450 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]451 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = 10,
452 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]453 [SND_DEVICE_OUT_VOICE_HANDSET] = 7,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]454 [SND_DEVICE_OUT_VOICE_SPEAKER] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]455 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = 135,
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]456 [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = 135,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]457 [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10,
458 [SND_DEVICE_OUT_HDMI] = 18,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]459 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]460 [SND_DEVICE_OUT_BT_SCO] = 22,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]461 [SND_DEVICE_OUT_BT_SCO_WB] = 39,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]462 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17,
463 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17,
464 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]465 [SND_DEVICE_OUT_VOICE_TX] = 45,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]466 [SND_DEVICE_OUT_AFE_PROXY] = 0,
467 [SND_DEVICE_OUT_USB_HEADSET] = 45,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]468 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]469 [SND_DEVICE_OUT_TRANSMISSION_FM] = 0,
470 [SND_DEVICE_OUT_ANC_HEADSET] = 26,
471 [SND_DEVICE_OUT_ANC_FB_HEADSET] = 27,
472 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26,
473 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27,
474 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26,
475 [SND_DEVICE_OUT_ANC_HANDSET] = 103,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]476 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = 124,
477 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = 101,
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]478 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = 124,
479 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = 101,
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]480#ifdef RECORD_PLAY_CONCURRENCY
481 [SND_DEVICE_OUT_VOIP_HANDSET] = 133,
482 [SND_DEVICE_OUT_VOIP_SPEAKER] = 132,
483 [SND_DEVICE_OUT_VOIP_HEADPHONES] = 134,
484#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]485
486 [SND_DEVICE_IN_HANDSET_MIC] = 4,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]487 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = 4,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]488 [SND_DEVICE_IN_HANDSET_MIC_AEC] = 106,
489 [SND_DEVICE_IN_HANDSET_MIC_NS] = 107,
490 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108,
491 [SND_DEVICE_IN_HANDSET_DMIC] = 41,
492 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109,
493 [SND_DEVICE_IN_HANDSET_DMIC_NS] = 110,
494 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111,
495 [SND_DEVICE_IN_SPEAKER_MIC] = 11,
496 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112,
497 [SND_DEVICE_IN_SPEAKER_MIC_NS] = 113,
498 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114,
499 [SND_DEVICE_IN_SPEAKER_DMIC] = 43,
500 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115,
501 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116,
502 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]503 [SND_DEVICE_IN_HEADSET_MIC] = 8,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]504 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]505 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11,
506 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8,
507 [SND_DEVICE_IN_HDMI_MIC] = 4,
508 [SND_DEVICE_IN_BT_SCO_MIC] = 21,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]509 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = 122,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]510 [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]511 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = 123,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]512 [SND_DEVICE_IN_CAMCORDER_MIC] = 4,
513 [SND_DEVICE_IN_VOICE_DMIC] = 41,
514 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43,
515 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]516 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16,
517 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36,
518 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]519 [SND_DEVICE_IN_VOICE_REC_MIC] = 4,
520 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107,
521 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34,
522 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]523 [SND_DEVICE_IN_VOICE_RX] = 44,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]524 [SND_DEVICE_IN_USB_HEADSET_MIC] = 44,
525 [SND_DEVICE_IN_CAPTURE_FM] = 0,
526 [SND_DEVICE_IN_AANC_HANDSET_MIC] = 104,
527 [SND_DEVICE_IN_QUAD_MIC] = 46,
528 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = 34,
529 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = 35,
530 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]531 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12,
532 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12,
533 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
534 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
535 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
Venkata Narendra Kumar Gutta9bb5af62015-06-05 11:53:06 +0530[diff] [blame]536 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = 105,
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]537 [SND_DEVICE_IN_HANDSET_QMIC] = 125,
538 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = 126,
539 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = 127,
540 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = 129,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]541};
542
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]543struct name_to_index {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]544 char name[100];
545 unsigned int index;
546};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]547
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]548#define TO_NAME_INDEX(X) #X, X
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]549
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]550/* Used to get index from parsed sting */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]551static struct name_to_index snd_device_name_index[SND_DEVICE_MAX] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]552 {TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)},
553 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]554 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_1)},
555 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_2)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]556 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_WSA)},
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]557 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_VBAT)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]558 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)},
559 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)},
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]560 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES_44_1)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]561 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]562 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1)},
563 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]564 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)},
565 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]566 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_WSA)},
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]567 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_VBAT)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]568 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)},
569 {TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)},
570 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)},
571 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)},
572 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)},
573 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)},
574 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)},
575 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]576 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]577 {TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)},
578 {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)},
579 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)},
580 {TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)},
581 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)},
582 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)},
583 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)},
584 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)},
585 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)},
586 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)},
587 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]588 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED)},
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]589 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT)},
590 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT)},
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]591#ifdef RECORD_PLAY_CONCURRENCY
592 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HANDSET)},
593 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_SPEAKER)},
594 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HEADPHONES)},
595#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]596 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]597 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_EXTERNAL)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]598 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)},
599 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)},
600 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)},
601 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)},
602 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)},
603 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)},
604 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)},
605 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)},
606 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)},
607 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)},
608 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)},
609 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)},
610 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)},
611 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)},
612 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)},
613 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)},
614 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)},
615 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)},
616 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)},
617 {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)},
618 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]619 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]620 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]621 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]622 {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)},
623 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)},
624 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)},
625 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)},
626 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)},
627 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)},
628 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)},
629 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)},
630 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)},
631 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)},
632 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]633 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_RX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]634 {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)},
635 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)},
636 {TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)},
637 {TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)},
638 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_STEREO_DMIC)},
639 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_STEREO_DMIC)},
640 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]641 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]642 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE)},
643 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE)},
644 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE)},
645 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE)},
646 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE)},
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]647 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_QMIC)},
648 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC)},
649 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_NS)},
650 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]651};
652
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]653static char * backend_table[SND_DEVICE_MAX] = {0};
654
655static struct name_to_index usecase_name_index[AUDIO_USECASE_MAX] = {
656 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_DEEP_BUFFER)},
657 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_LOW_LATENCY)},
658 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_MULTI_CH)},
659 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD)},
660#ifdef MULTIPLE_OFFLOAD_ENABLED
661 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD2)},
662 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD3)},
663 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD4)},
664 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD5)},
665 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD6)},
666 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD7)},
667 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD8)},
668 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD9)},
669#endif
Naresh Tanniru3a7dbe72015-06-25 20:08:01 -0700[diff] [blame]670 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_ULL)},
Naresh Tanniru06f99432015-08-26 14:01:20 -0700[diff] [blame^]671 {TO_NAME_INDEX(USECASE_AUDIO_DIRECT_PCM_OFFLOAD)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]672 {TO_NAME_INDEX(USECASE_AUDIO_RECORD)},
673 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_LOW_LATENCY)},
674 {TO_NAME_INDEX(USECASE_VOICE_CALL)},
675 {TO_NAME_INDEX(USECASE_VOICE2_CALL)},
676 {TO_NAME_INDEX(USECASE_VOLTE_CALL)},
677 {TO_NAME_INDEX(USECASE_QCHAT_CALL)},
678 {TO_NAME_INDEX(USECASE_VOWLAN_CALL)},
Avinash Vaishff0f61a2015-06-03 20:00:36 +0530[diff] [blame]679 {TO_NAME_INDEX(USECASE_VOICEMMODE1_CALL)},
680 {TO_NAME_INDEX(USECASE_VOICEMMODE2_CALL)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]681 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK)},
682 {TO_NAME_INDEX(USECASE_INCALL_REC_DOWNLINK)},
683 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK_AND_DOWNLINK)},
684 {TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO)},
Xiaojun Sangb112f882015-08-03 19:38:28 +0800[diff] [blame]685 {TO_NAME_INDEX(USECASE_AUDIO_SPKR_CALIB_TX)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]686};
687
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]688#define NO_COLS 2
689static int msm_be_id_array_len;
690static int (*msm_device_to_be_id)[];
691
692/* Below table lists output device to BE_ID mapping*/
693/* Update the table based on the board configuration*/
694
695static int msm_device_to_be_id_internal_codec [][NO_COLS] = {
696 {AUDIO_DEVICE_OUT_EARPIECE , 34},
697 {AUDIO_DEVICE_OUT_SPEAKER , 34},
698 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 34},
699 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 34},
700 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
701 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
702 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
703 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
704 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
705 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
706 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
707 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
708 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
709 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
710 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
711 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
712 {AUDIO_DEVICE_OUT_PROXY , 9},
713 {AUDIO_DEVICE_OUT_FM , 7},
714 {AUDIO_DEVICE_OUT_FM_TX , 8},
715 {AUDIO_DEVICE_OUT_ALL , -1},
716 {AUDIO_DEVICE_NONE , -1},
717 {AUDIO_DEVICE_OUT_DEFAULT , -1},
718};
719
720static int msm_device_to_be_id_external_codec [][NO_COLS] = {
721 {AUDIO_DEVICE_OUT_EARPIECE , 2},
722 {AUDIO_DEVICE_OUT_SPEAKER , 2},
723 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 2},
724 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2},
725 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
726 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
727 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
728 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
729 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
730 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
731 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
732 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
733 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
734 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
735 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
736 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
737 {AUDIO_DEVICE_OUT_PROXY , 9},
738 {AUDIO_DEVICE_OUT_FM , 7},
739 {AUDIO_DEVICE_OUT_FM_TX , 8},
740 {AUDIO_DEVICE_OUT_ALL , -1},
741 {AUDIO_DEVICE_NONE , -1},
742 {AUDIO_DEVICE_OUT_DEFAULT , -1},
743};
744
745
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]746#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
747#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]748
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]749static bool is_misc_usecase(audio_usecase_t usecase) {
750 bool ret = false;
751 int i;
752
753 for (i = 0; i < AUDIO_USECASE_MAX; i++) {
754 if(usecase == misc_usecase[i]) {
755 ret = true;
756 break;
757 }
758 }
759 return ret;
760}
761
762
763static void update_codec_type(const char *snd_card_name) {
764
765 if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
766 sizeof("msm8939-tapan-snd-card")) ||
767 !strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
768 sizeof("msm8939-tapan9302-snd-card"))||
769 !strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]770 sizeof("msm8939-tomtom9330-snd-card")) ||
771 !strncmp(snd_card_name, "msm8952-tomtom-snd-card",
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]772 sizeof("msm8952-tomtom-snd-card")) ||
773 !strncmp(snd_card_name, "msm8976-tasha-snd-card",
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]774 sizeof("msm8976-tasha-snd-card")) ||
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]775 !strncmp(snd_card_name, "msm8976-tashalite-snd-card",
776 sizeof("msm8976-tashalite-snd-card")) ||
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]777 !strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
778 sizeof("msm8976-tasha-skun-snd-card")))
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]779 {
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]780 ALOGI("%s: snd_card_name: %s",__func__,snd_card_name);
781 is_external_codec = true;
782 }
783}
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]784static void query_platform(const char *snd_card_name,
785 char *mixer_xml_path)
786{
787 if (!strncmp(snd_card_name, "msm8x16-snd-card-mtp",
788 sizeof("msm8x16-snd-card-mtp"))) {
789 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
790 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]791
792 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
793 msm_be_id_array_len =
794 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
795
Tanya Finkeldd78e062015-05-26 04:29:56 -0700[diff] [blame]796 } else if (!strncmp(snd_card_name, "msm8x16-snd-card-sbc",
797 sizeof("msm8x16-snd-card-sbc"))) {
798 strlcpy(mixer_xml_path, MIXER_XML_PATH_SBC,
799 sizeof(mixer_xml_path));
800
801 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
802 msm_be_id_array_len =
803 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
804
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]805 } else if (!strncmp(snd_card_name, "msm8x16-skuh-snd-card",
806 sizeof("msm8x16-skuh-snd-card"))) {
807 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUH,
808 sizeof(MIXER_XML_PATH_QRD_SKUH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]809
810 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
811 msm_be_id_array_len =
812 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
813
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]814 } else if (!strncmp(snd_card_name, "msm8x16-skui-snd-card",
815 sizeof("msm8x16-skui-snd-card"))) {
816 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUI,
817 sizeof(MIXER_XML_PATH_QRD_SKUI));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]818
819 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
820 msm_be_id_array_len =
821 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
822
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]823 } else if (!strncmp(snd_card_name, "msm8x16-skuhf-snd-card",
824 sizeof("msm8x16-skuhf-snd-card"))) {
825 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUHF,
826 sizeof(MIXER_XML_PATH_QRD_SKUHF));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]827
828 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
829 msm_be_id_array_len =
830 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
831
Walter Yangc899d572014-05-27 21:52:17 +0800[diff] [blame]832 } else if (!strncmp(snd_card_name, "msm8939-snd-card-mtp",
Yamit Mehtac6003e22014-05-19 10:26:02 +0530[diff] [blame]833 sizeof("msm8939-snd-card-mtp"))) {
Aravind Kumar71ba22b2014-06-23 15:18:50 +0530[diff] [blame]834 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
835 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]836
837 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
838 msm_be_id_array_len =
839 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
840
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]841 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skuk",
842 sizeof("msm8939-snd-card-skuk"))) {
843 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUK,
844 sizeof(MIXER_XML_PATH_SKUK));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]845 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
846 msm_be_id_array_len =
847 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
848
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]849 } else if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
850 sizeof("msm8939-tapan-snd-card"))) {
851 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
852 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]853 msm_device_to_be_id = msm_device_to_be_id_external_codec;
854 msm_be_id_array_len =
855 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
856
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]857 } else if (!strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
858 sizeof("msm8939-tapan9302-snd-card"))) {
859 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
860 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]861
862 msm_device_to_be_id = msm_device_to_be_id_external_codec;
863 msm_be_id_array_len =
864 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
865
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]866 } else if (!strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
867 sizeof("msm8939-tomtom9330-snd-card"))) {
868 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
869 sizeof(MIXER_XML_PATH_WCD9330));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]870 msm_device_to_be_id = msm_device_to_be_id_external_codec;
871 msm_be_id_array_len =
872 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
873
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]874 } else if (!strncmp(snd_card_name, "msm8976-tasha-snd-card",
875 sizeof("msm8976-tasha-snd-card"))) {
876 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
877 sizeof(MIXER_XML_PATH_WCD9335));
878 msm_device_to_be_id = msm_device_to_be_id_external_codec;
879 msm_be_id_array_len =
880 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
881
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]882 } else if (!strncmp(snd_card_name, "msm8976-tashalite-snd-card",
883 sizeof("msm8976-tashalite-snd-card"))) {
884 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
885 MAX_MIXER_XML_PATH);
886 msm_device_to_be_id = msm_device_to_be_id_external_codec;
887 msm_be_id_array_len =
888 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
889
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]890 } else if (!strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
891 sizeof("msm8976-tasha-skun-snd-card"))) {
892 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUN,
893 sizeof(MIXER_XML_PATH_SKUN));
894 msm_device_to_be_id = msm_device_to_be_id_external_codec;
895 msm_be_id_array_len =
896 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
897
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]898 } else if (!strncmp(snd_card_name, "msm8909-skua-snd-card",
899 sizeof("msm8909-skua-snd-card"))) {
900 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUA,
901 sizeof(MIXER_XML_PATH_SKUA));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]902 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
903 msm_be_id_array_len =
904 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]905
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]906 } else if (!strncmp(snd_card_name, "msm8909-skuc-snd-card",
907 sizeof("msm8909-skuc-snd-card"))) {
908 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUC,
909 sizeof(MIXER_XML_PATH_SKUC));
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]910 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
911 msm_be_id_array_len =
912 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
913
914 } else if (!strncmp(snd_card_name, "msm8909-pm8916-snd-card",
915 sizeof("msm8909-pm8916-snd-card"))) {
916 strlcpy(mixer_xml_path, MIXER_XML_PATH_MSM8909_PM8916,
917 sizeof(MIXER_XML_PATH_MSM8909_PM8916));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]918
919 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
920 msm_be_id_array_len =
921 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]922
923 } else if (!strncmp(snd_card_name, "msm8909-skue-snd-card",
924 sizeof("msm8909-skue-snd-card"))) {
925 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUE,
926 sizeof(MIXER_XML_PATH_SKUE));
927 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
928 msm_be_id_array_len =
929 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
930
Meng Wangcfefb8b2014-12-05 14:35:55 +0800[diff] [blame]931 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skul",
932 sizeof("msm8939-snd-card-skul"))) {
933 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUL,
934 sizeof(MIXER_XML_PATH_SKUL));
935 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
936 msm_be_id_array_len =
937 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]938 } else if (!strncmp(snd_card_name, "msm8952-snd-card-mtp",
939 sizeof("msm8952-snd-card-mtpmsm8952-snd-card-mtp"))) {
940 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
941 sizeof(MIXER_XML_PATH_MTP));
942 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
943 msm_be_id_array_len =
944 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
945 } else if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
946 sizeof("msm8952-tomtom-snd-card"))) {
947 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
948 sizeof(MIXER_XML_PATH_WCD9330));
949 msm_device_to_be_id = msm_device_to_be_id_external_codec;
950 msm_be_id_array_len =
951 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]952 } else if (!strncmp(snd_card_name, "msm8952-skum-snd-card",
953 sizeof("msm8952-skum-snd-card"))) {
954 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUM,
955 sizeof(MIXER_XML_PATH_SKUM));
956 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
957 msm_be_id_array_len =
958 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]959 } else if (!strncmp(snd_card_name, "msm8976-skun-snd-card",
960 sizeof("msm8976-skun-snd-card"))) {
961 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUN_CAJON,
962 sizeof(MIXER_XML_PATH_SKUN_CAJON));
963 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
964 msm_be_id_array_len =
965 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]966 } else {
967 strlcpy(mixer_xml_path, MIXER_XML_PATH,
968 sizeof(MIXER_XML_PATH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]969
970 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
971 msm_be_id_array_len =
972 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
973
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]974 }
975}
976
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]977void platform_set_echo_reference(struct audio_device *adev, bool enable,
978 audio_devices_t out_device)
979{
980 struct platform_data *my_data = (struct platform_data *)adev->platform;
981 snd_device_t snd_device = SND_DEVICE_NONE;
982 struct stream_out out;
983
984 out.devices = out_device;
985
986 if (strcmp(my_data->ec_ref_mixer_path, "")) {
987 ALOGV("%s: disabling %s", __func__, my_data->ec_ref_mixer_path);
988 audio_route_reset_and_update_path(adev->audio_route,
989 my_data->ec_ref_mixer_path);
990 }
991
992 if (enable) {
993 snd_device = platform_get_output_snd_device(adev->platform, &out);
994
995 if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_HEADPHONES_44_1] > 0)
996 strlcpy(my_data->ec_ref_mixer_path, "echo-reference headphones-44.1",
997 sizeof(my_data->ec_ref_mixer_path));
998 else if ((snd_device == SND_DEVICE_OUT_SPEAKER_VBAT) ||
999 (snd_device == SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT))
1000 strlcpy(my_data->ec_ref_mixer_path, "vbat-speaker echo-reference",
1001 sizeof(my_data->ec_ref_mixer_path));
1002 else
1003 strlcpy(my_data->ec_ref_mixer_path, "echo-reference",
1004 sizeof(my_data->ec_ref_mixer_path));
1005
1006
1007 ALOGD("%s: enabling %s", __func__, my_data->ec_ref_mixer_path);
1008 audio_route_apply_and_update_path(adev->audio_route,
1009 my_data->ec_ref_mixer_path);
1010 }
1011}
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1012void platform_set_gsm_mode(void *platform, bool enable)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1013{
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1014 struct platform_data *my_data = (struct platform_data *)platform;
1015 struct audio_device *adev = my_data->adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1016
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1017 if (my_data->gsm_mode_enabled) {
1018 my_data->gsm_mode_enabled = false;
1019 ALOGV("%s: disabling gsm mode", __func__);
1020 audio_route_reset_and_update_path(adev->audio_route, "gsm-mode");
1021 }
1022
1023 if (enable) {
1024 my_data->gsm_mode_enabled = true;
1025 ALOGD("%s: enabling gsm mode", __func__);
1026 audio_route_apply_and_update_path(adev->audio_route, "gsm-mode");
1027 }
1028}
1029
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1030
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1031
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1032static struct csd_data *open_csd_client()
1033{
1034 struct csd_data *csd = calloc(1, sizeof(struct csd_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1035 if (!csd) {
1036 ALOGE("failed to allocate csd_data mem");
1037 return NULL;
1038 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1039
1040 csd->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW);
1041 if (csd->csd_client == NULL) {
1042 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_CSD_CLIENT);
1043 goto error;
1044 } else {
1045 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_CSD_CLIENT);
1046
1047 csd->deinit = (deinit_t)dlsym(csd->csd_client,
1048 "csd_client_deinit");
1049 if (csd->deinit == NULL) {
1050 ALOGE("%s: dlsym error %s for csd_client_deinit", __func__,
1051 dlerror());
1052 goto error;
1053 }
1054 csd->disable_device = (disable_device_t)dlsym(csd->csd_client,
1055 "csd_client_disable_device");
1056 if (csd->disable_device == NULL) {
1057 ALOGE("%s: dlsym error %s for csd_client_disable_device",
1058 __func__, dlerror());
1059 goto error;
1060 }
1061 csd->enable_device_config = (enable_device_config_t)dlsym(csd->csd_client,
1062 "csd_client_enable_device_config");
1063 if (csd->enable_device_config == NULL) {
1064 ALOGE("%s: dlsym error %s for csd_client_enable_device_config",
1065 __func__, dlerror());
1066 goto error;
1067 }
1068 csd->enable_device = (enable_device_t)dlsym(csd->csd_client,
1069 "csd_client_enable_device");
1070 if (csd->enable_device == NULL) {
1071 ALOGE("%s: dlsym error %s for csd_client_enable_device",
1072 __func__, dlerror());
1073 goto error;
1074 }
1075 csd->start_voice = (start_voice_t)dlsym(csd->csd_client,
1076 "csd_client_start_voice");
1077 if (csd->start_voice == NULL) {
1078 ALOGE("%s: dlsym error %s for csd_client_start_voice",
1079 __func__, dlerror());
1080 goto error;
1081 }
1082 csd->stop_voice = (stop_voice_t)dlsym(csd->csd_client,
1083 "csd_client_stop_voice");
1084 if (csd->stop_voice == NULL) {
1085 ALOGE("%s: dlsym error %s for csd_client_stop_voice",
1086 __func__, dlerror());
1087 goto error;
1088 }
1089 csd->volume = (volume_t)dlsym(csd->csd_client,
1090 "csd_client_volume");
1091 if (csd->volume == NULL) {
1092 ALOGE("%s: dlsym error %s for csd_client_volume",
1093 __func__, dlerror());
1094 goto error;
1095 }
1096 csd->mic_mute = (mic_mute_t)dlsym(csd->csd_client,
1097 "csd_client_mic_mute");
1098 if (csd->mic_mute == NULL) {
1099 ALOGE("%s: dlsym error %s for csd_client_mic_mute",
1100 __func__, dlerror());
1101 goto error;
1102 }
1103 csd->slow_talk = (slow_talk_t)dlsym(csd->csd_client,
1104 "csd_client_slow_talk");
1105 if (csd->slow_talk == NULL) {
1106 ALOGE("%s: dlsym error %s for csd_client_slow_talk",
1107 __func__, dlerror());
1108 goto error;
1109 }
1110 csd->start_playback = (start_playback_t)dlsym(csd->csd_client,
1111 "csd_client_start_playback");
1112 if (csd->start_playback == NULL) {
1113 ALOGE("%s: dlsym error %s for csd_client_start_playback",
1114 __func__, dlerror());
1115 goto error;
1116 }
1117 csd->stop_playback = (stop_playback_t)dlsym(csd->csd_client,
1118 "csd_client_stop_playback");
1119 if (csd->stop_playback == NULL) {
1120 ALOGE("%s: dlsym error %s for csd_client_stop_playback",
1121 __func__, dlerror());
1122 goto error;
1123 }
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]1124 csd->set_lch = (set_lch_t)dlsym(csd->csd_client, "csd_client_set_lch");
1125 if (csd->set_lch == NULL) {
1126 ALOGE("%s: dlsym error %s for csd_client_set_lch",
1127 __func__, dlerror());
1128 /* Ignore the error as this is not mandatory function for
1129 * basic voice call to work.
1130 */
1131 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1132 csd->start_record = (start_record_t)dlsym(csd->csd_client,
1133 "csd_client_start_record");
1134 if (csd->start_record == NULL) {
1135 ALOGE("%s: dlsym error %s for csd_client_start_record",
1136 __func__, dlerror());
1137 goto error;
1138 }
1139 csd->stop_record = (stop_record_t)dlsym(csd->csd_client,
1140 "csd_client_stop_record");
1141 if (csd->stop_record == NULL) {
1142 ALOGE("%s: dlsym error %s for csd_client_stop_record",
1143 __func__, dlerror());
1144 goto error;
1145 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1146
1147
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1148 csd->init = (init_t)dlsym(csd->csd_client, "csd_client_init");
1149
1150 if (csd->init == NULL) {
1151 ALOGE("%s: dlsym error %s for csd_client_init",
1152 __func__, dlerror());
1153 goto error;
1154 } else {
1155 csd->init();
1156 }
1157 }
1158 return csd;
1159
1160error:
1161 free(csd);
1162 csd = NULL;
1163 return csd;
1164}
1165
1166void close_csd_client(struct csd_data *csd)
1167{
1168 if (csd != NULL) {
1169 csd->deinit();
1170 dlclose(csd->csd_client);
1171 free(csd);
1172 csd = NULL;
1173 }
1174}
1175
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1176
1177static void set_platform_defaults()
1178{
1179 int32_t dev;
1180 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1181 backend_table[dev] = NULL;
1182 }
1183 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1184 backend_bit_width_table[dev] = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1185 }
1186
1187 // TBD - do these go to the platform-info.xml file.
1188 // will help in avoiding strdups here
1189 backend_table[SND_DEVICE_IN_BT_SCO_MIC] = strdup("bt-sco");
1190 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB] = strdup("bt-sco-wb");
1191 backend_table[SND_DEVICE_IN_BT_SCO_MIC_NREC] = strdup("bt-sco");
1192 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = strdup("bt-sco-wb");
1193 backend_table[SND_DEVICE_OUT_BT_SCO] = strdup("bt-sco");
1194 backend_table[SND_DEVICE_OUT_BT_SCO_WB] = strdup("bt-sco-wb");
1195 backend_table[SND_DEVICE_OUT_HDMI] = strdup("hdmi");
1196 backend_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("speaker-and-hdmi");
1197 backend_table[SND_DEVICE_OUT_VOICE_TX] = strdup("afe-proxy");
1198 backend_table[SND_DEVICE_IN_VOICE_RX] = strdup("afe-proxy");
1199 backend_table[SND_DEVICE_OUT_AFE_PROXY] = strdup("afe-proxy");
1200 backend_table[SND_DEVICE_OUT_USB_HEADSET] = strdup("usb-headphones");
1201 backend_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] =
1202 strdup("speaker-and-usb-headphones");
1203 backend_table[SND_DEVICE_IN_USB_HEADSET_MIC] = strdup("usb-headset-mic");
1204 backend_table[SND_DEVICE_IN_CAPTURE_FM] = strdup("capture-fm");
1205 backend_table[SND_DEVICE_OUT_TRANSMISSION_FM] = strdup("transmission-fm");
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1206 backend_table[SND_DEVICE_OUT_HEADPHONES_44_1] = strdup("headphones-44.1");
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1207 backend_table[SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = strdup("vbat-voice-speaker");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1208}
1209
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1210void get_cvd_version(char *cvd_version, struct audio_device *adev)
1211{
1212 struct mixer_ctl *ctl;
1213 int count;
1214 int ret = 0;
1215
1216 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
1217 if (!ctl) {
1218 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
1219 goto done;
1220 }
1221 mixer_ctl_update(ctl);
1222
1223 count = mixer_ctl_get_num_values(ctl);
1224 if (count > MAX_CVD_VERSION_STRING_SIZE)
1225 count = MAX_CVD_VERSION_STRING_SIZE;
1226
1227 ret = mixer_ctl_get_array(ctl, cvd_version, count);
1228 if (ret != 0) {
1229 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
1230 goto done;
1231 }
1232
1233done:
1234 return;
1235}
1236
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1237static int hw_util_open(int card_no)
1238{
1239 int fd = -1;
1240 char dev_name[256];
1241
1242 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
1243 card_no, WCD9XXX_CODEC_HWDEP_NODE);
1244 ALOGD("%s Opening device %s\n", __func__, dev_name);
1245 fd = open(dev_name, O_WRONLY);
1246 if (fd < 0) {
1247 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
1248 return fd;
1249 }
1250 ALOGD("%s success", __func__);
1251 return fd;
1252}
1253
1254struct param_data {
1255 int use_case;
1256 int acdb_id;
1257 int get_size;
1258 int buff_size;
1259 int data_size;
1260 void *buff;
1261};
1262
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1263static int send_vbat_adc_data_to_acdb(struct platform_data *plat_data, char *cal_type)
1264{
1265 int ret = 0;
1266 struct mixer_ctl *ctl;
1267 uint16_t vbat_adc_data[2];
1268 struct platform_data *my_data = plat_data;
1269 struct audio_device *adev = my_data->adev;
1270
1271 const char *mixer_ctl_name = "Vbat ADC data";
1272
1273 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1274 if (!ctl) {
1275 ALOGE("%s: Could not get ctl for mixer ctl name - %s",
1276 __func__, mixer_ctl_name);
1277 ret = -EINVAL;
1278 goto done;
1279 }
1280
1281 vbat_adc_data[0] = mixer_ctl_get_value(ctl, 0);
1282 vbat_adc_data[1] = mixer_ctl_get_value(ctl, 1);
1283
1284 ALOGD("%s: Vbat ADC output values: Dcp1: %d , Dcp2: %d",
1285 __func__, vbat_adc_data[0], vbat_adc_data[1]);
1286
1287 ret = my_data->acdb_set_codec_data(&vbat_adc_data[0], cal_type);
1288
1289done:
1290 return ret;
1291}
1292
1293static 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]1294{
1295 int ret = 0, type;
1296
1297 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
1298 struct wcdcal_ioctl_buffer codec_buffer;
1299 struct param_data calib;
1300
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1301 if((plat_data->is_vbat_speaker) && (WCD9XXX_VBAT_CAL == type)) {
1302 ret = send_vbat_adc_data_to_acdb(plat_data, cal_name_info[type]);
1303 if (ret < 0)
1304 ALOGE("%s error in sending vbat adc data to acdb", __func__);
1305 }
1306
Chaithanya Krishna Bacharaju82b16a42015-08-31 17:41:46 -0700[diff] [blame]1307 /* MAD calibration is handled by sound trigger HAL, skip here */
1308 if (type == WCD9XXX_MAD_CAL)
1309 continue;
1310
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1311 calib.get_size = 1;
1312 ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data),
1313 &calib);
1314 if (ret < 0) {
1315 ALOGE("%s get_calibration failed\n", __func__);
1316 return ret;
1317 }
1318 calib.get_size = 0;
1319 calib.buff = malloc(calib.buff_size);
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1320 if(calib.buff == NULL) {
1321 ALOGE("%s mem allocation for %d bytes for %s failed\n"
1322 , __func__, calib.buff_size, cal_name_info[type]);
1323 return -1;
1324 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1325 ret = acdb_loader_get_calibration(cal_name_info[type],
1326 sizeof(struct param_data), &calib);
1327 if (ret < 0) {
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1328 ALOGE("%s get_calibration failed type=%s calib.size=%d\n"
1329 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1330 free(calib.buff);
1331 return ret;
1332 }
1333 codec_buffer.buffer = calib.buff;
1334 codec_buffer.size = calib.data_size;
1335 codec_buffer.cal_type = type;
1336 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1337 ALOGE("Failed to call ioctl for %s err=%d calib.size=%d",
1338 cal_name_info[type], errno, codec_buffer.size);
1339 ALOGD("%s cal sent for %s calib.size=%d"
1340 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1341 free(calib.buff);
1342 }
1343 return ret;
1344}
1345
1346static void audio_hwdep_send_cal(struct platform_data *plat_data)
1347{
1348 int fd;
1349
1350 fd = hw_util_open(plat_data->adev->snd_card);
1351 if (fd == -1) {
1352 ALOGE("%s error open\n", __func__);
1353 return;
1354 }
1355
1356 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
1357 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
1358
1359 if (acdb_loader_get_calibration == NULL) {
1360 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
1361 dlerror());
1362 return;
1363 }
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1364 if (send_codec_cal(acdb_loader_get_calibration, plat_data, fd) < 0)
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1365 ALOGE("%s: Could not send anc cal", __FUNCTION__);
1366}
1367
Naresh Tanniruc83c4062015-08-14 12:58:24 +0530[diff] [blame]1368const char * get_snd_card_name_for_acdb_loader(const char *snd_card_name) {
1369
1370 if(snd_card_name == NULL)
1371 return NULL;
1372
1373 // Both tasha & tasha-lite uses tasha ACDB files
1374 // simulate sound card name for tasha lite, so that
1375 // ACDB module loads tasha ACDB files for tasha lite
1376 if(!strncmp(snd_card_name, "msm8976-tashalite-snd-card",
1377 sizeof("msm8976-tashalite-snd-card"))) {
1378 ALOGD("using tasha ACDB files for tasha-lite");
1379 return "msm8976-tasha-snd-card";
1380 } else {
1381 return snd_card_name;
1382 }
1383}
1384
1385
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]1386int platform_acdb_init(void *platform)
1387{
1388 struct platform_data *my_data = (struct platform_data *)platform;
1389 char *cvd_version = NULL;
1390 int key = 0;
Naresh Tanniruc83c4062015-08-14 12:58:24 +0530[diff] [blame]1391 const char *snd_card_name, *acdb_snd_card_name;
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]1392 int result;
1393 char value[PROPERTY_VALUE_MAX];
1394 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
1395 if (!cvd_version)
1396 ALOGE("Failed to allocate cvd version");
1397 else
1398 get_cvd_version(cvd_version, my_data->adev);
1399
1400 property_get("audio.ds1.metainfo.key",value,"0");
1401 key = atoi(value);
1402 snd_card_name = mixer_get_name(my_data->adev->mixer);
Naresh Tanniruc83c4062015-08-14 12:58:24 +0530[diff] [blame]1403 acdb_snd_card_name = get_snd_card_name_for_acdb_loader(snd_card_name);
1404
1405 result = my_data->acdb_init(acdb_snd_card_name, cvd_version, key);
1406
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]1407 if (cvd_version)
1408 free(cvd_version);
1409 if (!result) {
1410 my_data->is_acdb_initialized = true;
1411 ALOGD("ACDB initialized");
1412 audio_hwdep_send_cal(my_data);
1413 } else {
1414 my_data->is_acdb_initialized = false;
1415 ALOGD("ACDB initialization failed");
1416 }
1417 return result;
1418}
1419
Laxminath Kasam9e938362015-08-11 12:44:47 +0530[diff] [blame]1420#define MAX_PATH (256)
1421#define THERMAL_SYSFS "/sys/class/thermal"
1422#define TZ_TYPE "/sys/class/thermal/thermal_zone%d/type"
1423#define TZ_WSA "/sys/class/thermal/thermal_zone%d/temp"
1424
Ashish Jainde4c2892015-08-17 16:39:06 +0530[diff] [blame]1425static bool is_wsa_found(int *wsaCount)
Laxminath Kasam9e938362015-08-11 12:44:47 +0530[diff] [blame]1426{
1427 DIR *tdir = NULL;
1428 struct dirent *tdirent = NULL;
1429 int tzn = 0;
1430 char name[MAX_PATH] = {0};
1431 char cwd[MAX_PATH] = {0};
1432 char file[10] = "wsa";
1433 bool found = false;
Ashish Jainde4c2892015-08-17 16:39:06 +0530[diff] [blame]1434 int wsa_count = 0;
Laxminath Kasam9e938362015-08-11 12:44:47 +0530[diff] [blame]1435
1436 if (!getcwd(cwd, sizeof(cwd)))
1437 return false;
1438
1439 chdir(THERMAL_SYSFS); /* Change dir to read the entries. Doesnt work
1440 otherwise */
1441 tdir = opendir(THERMAL_SYSFS);
1442 if (!tdir) {
1443 ALOGE("Unable to open %s\n", THERMAL_SYSFS);
1444 return false;
1445 }
1446
1447 while ((tdirent = readdir(tdir))) {
1448 char buf[50];
1449 struct dirent *tzdirent;
1450 DIR *tzdir = NULL;
1451
1452 tzdir = opendir(tdirent->d_name);
1453 if (!tzdir)
1454 continue;
1455 while ((tzdirent = readdir(tzdir))) {
1456 if (strcmp(tzdirent->d_name, "type"))
1457 continue;
1458 snprintf(name, MAX_PATH, TZ_TYPE, tzn);
1459 ALOGD("Opening %s\n", name);
1460 read_line_from_file(name, buf, sizeof(buf));
1461 if (strstr(buf, file)) {
Ashish Jainde4c2892015-08-17 16:39:06 +0530[diff] [blame]1462 wsa_count++;
1463 /*We support max only two WSA speakers*/
1464 if (wsa_count == 2)
1465 break;
Laxminath Kasam9e938362015-08-11 12:44:47 +0530[diff] [blame]1466 }
1467 tzn++;
1468 }
1469 closedir(tzdir);
Ashish Jainde4c2892015-08-17 16:39:06 +0530[diff] [blame]1470 }
1471 if (wsa_count > 0){
1472 ALOGD("Found %d WSA present on the platform", wsa_count);
1473 found = true;
1474 *wsaCount = wsa_count;
Laxminath Kasam9e938362015-08-11 12:44:47 +0530[diff] [blame]1475 }
1476 closedir(tdir);
1477 chdir(cwd); /* Restore current working dir */
1478 return found;
1479}
1480
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1481void *platform_init(struct audio_device *adev)
1482{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1483 char platform[PROPERTY_VALUE_MAX];
1484 char baseband[PROPERTY_VALUE_MAX];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1485 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1486 struct platform_data *my_data = NULL;
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1487 int retry_num = 0, snd_card_num = 0, key = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1488 const char *snd_card_name;
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]1489 char mixer_xml_path[MAX_MIXER_XML_PATH],ffspEnable[PROPERTY_VALUE_MAX];
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1490 char *cvd_version = NULL;
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1491 const char *mixer_ctl_name = "Set HPX ActiveBe";
1492 struct mixer_ctl *ctl = NULL;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1493 int idx;
Ashish Jainde4c2892015-08-17 16:39:06 +0530[diff] [blame]1494 int wsaCount =0;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1495
1496 my_data = calloc(1, sizeof(struct platform_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1497 if (!my_data) {
1498 ALOGE("failed to allocate platform data");
1499 return NULL;
1500 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1501
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1502 while (snd_card_num < MAX_SND_CARD) {
1503 adev->mixer = mixer_open(snd_card_num);
1504
1505 while (!adev->mixer && retry_num < RETRY_NUMBER) {
1506 usleep(RETRY_US);
1507 adev->mixer = mixer_open(snd_card_num);
1508 retry_num++;
1509 }
1510
1511 if (!adev->mixer) {
1512 ALOGE("%s: Unable to open the mixer card: %d", __func__,
1513 snd_card_num);
1514 retry_num = 0;
1515 snd_card_num++;
1516 continue;
1517 }
1518
1519 snd_card_name = mixer_get_name(adev->mixer);
1520 ALOGV("%s: snd_card_name: %s", __func__, snd_card_name);
1521
1522 my_data->hw_info = hw_info_init(snd_card_name);
1523 if (!my_data->hw_info) {
1524 ALOGE("%s: Failed to init hardware info", __func__);
1525 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1526 query_platform(snd_card_name, mixer_xml_path);
1527 ALOGD("%s: mixer path file is %s", __func__,
1528 mixer_xml_path);
1529 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
1530 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1531 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1532 mixer_xml_path);
1533 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1534 if (!adev->audio_route) {
1535 ALOGE("%s: Failed to init audio route controls, aborting.",
1536 __func__);
1537 free(my_data);
1538 return NULL;
1539 }
1540 adev->snd_card = snd_card_num;
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1541 update_codec_type(snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1542 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
1543 break;
1544 }
1545 retry_num = 0;
1546 snd_card_num++;
1547 }
1548
1549 if (snd_card_num >= MAX_SND_CARD) {
1550 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
1551 free(my_data);
1552 return NULL;
1553 }
1554
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1555 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1556 my_data->fluence_in_spkr_mode = false;
1557 my_data->fluence_in_voice_call = false;
1558 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1559 my_data->fluence_in_audio_rec = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1560 my_data->external_spk_1 = false;
1561 my_data->external_spk_2 = false;
1562 my_data->external_mic = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1563 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1564 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]1565 my_data->slowtalk = false;
1566 my_data->hd_voice = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1567 my_data->edid_info = NULL;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1568 my_data->is_wsa_speaker = false;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1569
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1570 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
1571 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1572 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1573 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1574 my_data->fluence_type = FLUENCE_DUAL_MIC;
1575 } else {
1576 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1577 }
1578
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1579 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1580 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1581 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1582 my_data->fluence_in_voice_call = true;
1583 }
1584
1585 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1586 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1587 my_data->fluence_in_voice_rec = true;
1588 }
1589
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1590 property_get("persist.audio.fluence.audiorec",value,"");
1591 if (!strncmp("true", value, sizeof("true"))) {
1592 my_data->fluence_in_audio_rec = true;
1593 }
1594
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1595 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1596 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1597 my_data->fluence_in_spkr_mode = true;
1598 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1599
1600 property_get("persist.audio.fluence.mode",value,"");
1601 if (!strncmp("broadside", value, sizeof("broadside"))) {
1602 my_data->fluence_mode = FLUENCE_BROADSIDE;
1603 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1604 }
Ashish Jainde4c2892015-08-17 16:39:06 +0530[diff] [blame]1605
1606 if (is_wsa_found(&wsaCount)) {
1607 /*Set ACDB ID of Stereo speaker if two WSAs are present*/
1608 /*Default ACDB ID for wsa speaker is that for mono*/
1609 if (wsaCount == 2) {
1610 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_WSA, 15);
1611 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_VBAT, 15);
1612 }
1613 my_data->is_wsa_speaker = true;
1614 }
1615
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1616 property_get("persist.audio.FFSP.enable", ffspEnable, "");
1617 if (!strncmp("true", ffspEnable, sizeof("true"))) {
1618 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1619 acdb_device_table[SND_DEVICE_OUT_SPEAKER_WSA] = 131;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1620 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
1621 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
1622 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1623 }
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1624
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1625 /* Check if Vbat speaker enabled property is set, this should be done before acdb init */
1626 bool ret = false;
1627 ret = audio_extn_can_use_vbat();
1628 if (ret)
1629 my_data->is_vbat_speaker = true;
1630
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1631 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1632 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1633 if (my_data->acdb_handle == NULL) {
1634 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1635 } else {
1636 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1637 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1638 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1639 if (!my_data->acdb_deallocate)
1640 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1641 __func__, LIB_ACDB_LOADER);
1642
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1643 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]1644 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1645 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1646 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1647 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1648
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1649 my_data->acdb_set_audio_cal = (acdb_set_audio_cal_t)dlsym(my_data->acdb_handle,
1650 "acdb_loader_set_audio_cal_v2");
1651 if (!my_data->acdb_set_audio_cal)
1652 ALOGE("%s: Could not find the symbol acdb_set_audio_cal_v2 from %s",
1653 __func__, LIB_ACDB_LOADER);
1654
1655 my_data->acdb_get_audio_cal = (acdb_get_audio_cal_t)dlsym(my_data->acdb_handle,
1656 "acdb_loader_get_audio_cal_v2");
1657 if (!my_data->acdb_get_audio_cal)
1658 ALOGE("%s: Could not find the symbol acdb_get_audio_cal_v2 from %s",
1659 __func__, LIB_ACDB_LOADER);
1660
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1661 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1662 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1663 if (!my_data->acdb_send_voice_cal)
1664 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1665 __func__, LIB_ACDB_LOADER);
1666
1667 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1668 "acdb_loader_reload_vocvoltable");
1669 if (!my_data->acdb_reload_vocvoltable)
1670 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1671 __func__, LIB_ACDB_LOADER);
1672
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1673 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1674 my_data->acdb_handle,
1675 "acdb_loader_get_default_app_type");
1676 if (!my_data->acdb_get_default_app_type)
1677 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1678 __func__, LIB_ACDB_LOADER);
1679
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1680 my_data->acdb_set_codec_data = (acdb_set_codec_data_t)dlsym(
1681 my_data->acdb_handle,
1682 "acdb_loader_set_codec_data");
1683 if (!my_data->acdb_set_codec_data)
1684 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1685 __func__, LIB_ACDB_LOADER);
1686
1687
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1688 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1689 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1690 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1691 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1692 goto acdb_init_fail;
1693 }
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]1694 platform_acdb_init(my_data);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1695 }
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1696 audio_extn_pm_vote();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1697
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1698 /* Configure active back end for HPX*/
1699 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1700 if (ctl) {
1701 ALOGE(" sending HPX Active BE information ");
1702 mixer_ctl_set_value(ctl, 0, is_external_codec);
1703 }
1704
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1705acdb_init_fail:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1706
1707 set_platform_defaults();
1708
Dhananjay Kumar94c5eff2015-05-25 19:11:30 +0530[diff] [blame]1709 /* Initialize ACDB and PCM ID's */
1710 if (is_external_codec)
1711 platform_info_init(PLATFORM_INFO_XML_PATH_EXTCODEC);
1712 else
1713 platform_info_init(PLATFORM_INFO_XML_PATH);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1714
1715 /* init usb */
1716 audio_extn_usb_init(adev);
1717 /* update sound cards appropriately */
1718 audio_extn_usb_set_proxy_sound_card(adev->snd_card);
1719
1720 /* Read one time ssr property */
1721 audio_extn_ssr_update_enabled();
1722 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1723
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1724 /* init dap hal */
1725 audio_extn_dap_hal_init(adev->snd_card);
1726
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1727 audio_extn_dolby_set_license(adev);
1728
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1729 /* init audio device arbitration */
1730 audio_extn_dev_arbi_init();
1731
1732 my_data->edid_info = NULL;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1733
1734 /* initialize backend config */
1735 for (idx = 0; idx < MAX_CODEC_BACKENDS; idx++) {
1736 my_data->current_backend_cfg[idx].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
1737 if (idx == HEADPHONE_44_1_BACKEND)
1738 my_data->current_backend_cfg[idx].sample_rate = OUTPUT_SAMPLING_RATE_44100;
1739 my_data->current_backend_cfg[idx].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
1740 }
1741
1742 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1743 strdup("SLIM_0_RX Format");
1744 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1745 strdup("SLIM_0_RX SampleRate");
1746
1747 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].bitwidth_mixer_ctl =
1748 strdup("SLIM_5_RX Format");
1749 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].samplerate_mixer_ctl =
1750 strdup("SLIM_5_RX SampleRate");
1751
Sidipotu Ashok706d4d42015-09-22 14:58:48 +0530[diff] [blame]1752
1753 if (platform_get_native_support()) {
1754
1755 if (!strncmp(snd_card_name, "msm8976-tasha-snd-card",
1756 sizeof("msm8976-tasha-snd-card")) ||
1757 !strncmp(snd_card_name, "msm8976-tashalite-snd-card",
1758 sizeof("msm8976-tashalite-snd-card"))) {
1759 /* do nothing */
1760 }
1761 else {
1762 platform_set_native_support(false);
1763 }
1764 }
1765
1766 ALOGD("native: native audio: %s for sound card %s",
1767 (platform_get_native_support() ? "enabled" : "disabled"),
1768 snd_card_name);
1769
1770
1771
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1772 my_data->edid_info = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1773 return my_data;
1774}
1775
1776void platform_deinit(void *platform)
1777{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1778 struct platform_data *my_data = (struct platform_data *)platform;
1779
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1780 if (my_data->edid_info) {
1781 free(my_data->edid_info);
1782 my_data->edid_info = NULL;
1783 }
1784
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1785 hw_info_deinit(my_data->hw_info);
1786 close_csd_client(my_data->csd);
1787
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1788 int32_t dev;
1789 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1790 if (backend_table[dev]) {
1791 free(backend_table[dev]);
1792 backend_table[dev]= NULL;
1793 }
1794 }
1795
1796 /* deinit audio device arbitration */
1797 audio_extn_dev_arbi_deinit();
1798
1799 if (my_data->edid_info) {
1800 free(my_data->edid_info);
1801 my_data->edid_info = NULL;
1802 }
1803
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1804 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1805 /* deinit usb */
1806 audio_extn_usb_deinit();
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1807 audio_extn_dap_hal_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1808}
1809
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]1810int platform_is_acdb_initialized(void *platform)
1811{
1812 struct platform_data *my_data = (struct platform_data *)platform;
1813 ALOGD("%s: acdb initialized %d\n", __func__, my_data->is_acdb_initialized);
1814 return my_data->is_acdb_initialized;
1815}
1816
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1817const char *platform_get_snd_device_name(snd_device_t snd_device)
1818{
1819 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
1820 return device_table[snd_device];
1821 else
1822 return "";
1823}
1824
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1825int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
1826 char *device_name)
1827{
1828 struct platform_data *my_data = (struct platform_data *)platform;
1829
1830 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1831 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
1832 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
1833 } else {
1834 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
1835 return -EINVAL;
1836 }
1837
1838 return 0;
1839}
1840
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1841void platform_add_backend_name(char *mixer_path, snd_device_t snd_device,
1842 struct audio_usecase *usecase)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1843{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1844 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1845 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1846 return;
1847 }
1848
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1849 if((snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
1850 !(usecase->type == VOICE_CALL || usecase->type == VOIP_CALL)) {
1851 ALOGI("%s: Not adding vbat speaker device to non voice use cases", __func__);
1852 return;
1853 }
1854
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1855 const char * suffix = backend_table[snd_device];
1856
1857 if (suffix != NULL) {
1858 strlcat(mixer_path, " ", MIXER_PATH_MAX_LENGTH);
1859 strlcat(mixer_path, suffix, MIXER_PATH_MAX_LENGTH);
1860 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1861}
1862
1863int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
1864{
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1865 int device_id = -1;
1866
1867 if (is_external_codec && is_misc_usecase(usecase)) {
1868 if (device_type == PCM_PLAYBACK)
1869 device_id = pcm_device_table_of_ext_codec[usecase][0];
1870 else
1871 device_id = pcm_device_table_of_ext_codec[usecase][1];
1872 } else {
1873 if (device_type == PCM_PLAYBACK)
1874 device_id = pcm_device_table[usecase][0];
1875 else
1876 device_id = pcm_device_table[usecase][1];
1877 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1878 return device_id;
1879}
1880
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1881static int find_index(struct name_to_index * table, int32_t len, const char * name)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1882{
1883 int ret = 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1884 int32_t i;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1885
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1886 if (table == NULL) {
1887 ALOGE("%s: table is NULL", __func__);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1888 ret = -ENODEV;
1889 goto done;
1890 }
1891
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1892 if (name == NULL) {
1893 ALOGE("null key");
1894 ret = -ENODEV;
1895 goto done;
1896 }
1897
1898 for (i=0; i < len; i++) {
1899 const char* tn = table[i].name;
1900 size_t len = strlen(tn);
1901 if (strncmp(tn, name, len) == 0) {
1902 if (strlen(name) != len) {
1903 continue; // substring
1904 }
1905 ret = table[i].index;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1906 goto done;
1907 }
1908 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1909 ALOGE("%s: Could not find index for name = %s",
1910 __func__, name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1911 ret = -ENODEV;
1912done:
1913 return ret;
1914}
1915
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1916int platform_set_fluence_type(void *platform, char *value)
1917{
1918 int ret = 0;
1919 int fluence_type = FLUENCE_NONE;
1920 int fluence_flag = NONE_FLAG;
1921 struct platform_data *my_data = (struct platform_data *)platform;
1922 struct audio_device *adev = my_data->adev;
1923
1924 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
1925
1926 /* only dual mic turn on and off is supported as of now through setparameters */
1927 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
1928 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
1929 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
1930 ALOGV("fluence dualmic feature enabled \n");
1931 fluence_type = FLUENCE_DUAL_MIC;
1932 fluence_flag = DMIC_FLAG;
1933 } else {
1934 ALOGE("%s: Failed to set DUALMIC", __func__);
1935 ret = -1;
1936 goto done;
1937 }
1938 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
1939 ALOGV("fluence disabled");
1940 fluence_type = FLUENCE_NONE;
1941 } else {
1942 ALOGE("Invalid fluence value : %s",value);
1943 ret = -1;
1944 goto done;
1945 }
1946
1947 if (fluence_type != my_data->fluence_type) {
1948 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
1949 my_data->fluence_type = fluence_type;
1950 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
1951 }
1952done:
1953 return ret;
1954}
1955
1956int platform_get_fluence_type(void *platform, char *value, uint32_t len)
1957{
1958 int ret = 0;
1959 struct platform_data *my_data = (struct platform_data *)platform;
1960
1961 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
1962 strlcpy(value, "quadmic", len);
1963 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
1964 strlcpy(value, "dualmic", len);
1965 } else if (my_data->fluence_type == FLUENCE_NONE) {
1966 strlcpy(value, "none", len);
1967 } else
1968 ret = -1;
1969
1970 return ret;
1971}
1972
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1973int platform_get_snd_device_index(char *device_name)
1974{
1975 return find_index(snd_device_name_index, SND_DEVICE_MAX, device_name);
1976}
1977
1978int platform_get_usecase_index(const char *usecase_name)
1979{
1980 return find_index(usecase_name_index, AUDIO_USECASE_MAX, usecase_name);
1981}
1982
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1983int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
1984{
1985 int ret = 0;
1986
1987 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1988 ALOGE("%s: Invalid snd_device = %d",
1989 __func__, snd_device);
1990 ret = -EINVAL;
1991 goto done;
1992 }
1993
1994 acdb_device_table[snd_device] = acdb_id;
1995done:
1996 return ret;
1997}
1998
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1999int platform_get_default_app_type(void *platform)
2000{
2001 struct platform_data *my_data = (struct platform_data *)platform;
2002
2003 if (my_data->acdb_get_default_app_type)
2004 return my_data->acdb_get_default_app_type();
2005 else
2006 return DEFAULT_APP_TYPE;
2007}
2008
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]2009int platform_get_snd_device_acdb_id(snd_device_t snd_device)
2010{
2011 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2012 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
2013 return -EINVAL;
2014 }
2015 return acdb_device_table[snd_device];
2016}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2017
2018int 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]2019{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2020 int ret = 0;
2021
2022 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2023 ALOGE("%s: Invalid snd_device = %d",
2024 __func__, snd_device);
2025 ret = -EINVAL;
2026 goto done;
2027 }
2028
2029 backend_bit_width_table[snd_device] = bit_width;
2030done:
2031 return ret;
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2032}
2033
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2034int platform_get_snd_device_bit_width(snd_device_t snd_device)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2035{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2036 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2037 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
Ashish Jainf50be202015-07-19 05:39:23 -0700[diff] [blame]2038 return CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2039 }
2040 return backend_bit_width_table[snd_device];
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2041}
2042
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2043int platform_set_native_support(bool codec_support)
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2044{
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2045 na_props.platform_na_prop_enabled = na_props.ui_na_prop_enabled
2046 = codec_support;
Sidipotu Ashok706d4d42015-09-22 14:58:48 +0530[diff] [blame]2047 ALOGV("%s: na_props.platform_na_prop_enabled: %d", __func__,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2048 na_props.platform_na_prop_enabled);
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2049 return 0;
2050}
2051
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2052int platform_get_native_support()
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2053{
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2054 int ret;
2055 if (na_props.platform_na_prop_enabled) {
2056 ret = na_props.ui_na_prop_enabled;
2057 } else {
2058 ret = na_props.platform_na_prop_enabled;
2059 }
2060 ALOGV("%s: na_props.ui_na_prop_enabled: %d", __func__,
2061 na_props.ui_na_prop_enabled);
2062 return ret;
2063}
2064
2065void native_audio_get_params(struct str_parms *query,
2066 struct str_parms *reply,
2067 char *value, int len)
2068{
2069 int ret;
2070 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2071 value, len);
2072 if (ret >= 0) {
2073 if (na_props.platform_na_prop_enabled) {
2074 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2075 na_props.ui_na_prop_enabled ? "true" : "false");
2076 ALOGV("%s: na_props.ui_na_prop_enabled: %d", __func__,
2077 na_props.ui_na_prop_enabled);
2078 } else {
2079 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2080 "false");
2081 ALOGV("%s: native audio not supported: %d", __func__,
2082 na_props.platform_na_prop_enabled);
2083 }
2084 }
2085}
2086
2087int native_audio_set_params(struct platform_data *platform,
2088 struct str_parms *parms, char *value, int len)
2089{
2090 int ret = 0;
2091 struct audio_usecase *usecase;
2092 struct listnode *node;
2093
2094 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2095 value, len);
2096 if (ret >= 0) {
2097 if (na_props.platform_na_prop_enabled) {
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2098 if (!strncmp("true", value, sizeof("true"))) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2099 na_props.ui_na_prop_enabled = true;
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2100 ALOGD("%s: native audio feature enabled from UI",__func__);
2101 }
2102 else {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2103 na_props.ui_na_prop_enabled = false;
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2104 ALOGD("%s: native audio feature disabled from UI",__func__);
2105
2106 }
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2107
2108 str_parms_del(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO);
2109
2110 /* Iterate through the usecase list and trigger device switch for
2111 all the appropriate usecases */
2112 list_for_each(node, &(platform->adev)->usecase_list) {
2113 usecase = node_to_item(node, struct audio_usecase, list);
2114
2115 if (is_offload_usecase(usecase->id) &&
2116 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2117 usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) &&
2118 OUTPUT_SAMPLING_RATE_44100 == usecase->stream.out->sample_rate) {
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2119 ALOGD("%s: triggering dynamic device switch for usecase(%d: %s)"
2120 " stream(%p), device(%d)", __func__, usecase->id,
2121 use_case_table[usecase->id], usecase->stream,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2122 usecase->stream.out->devices);
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2123 select_devices(platform->adev, usecase->id);
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2124 }
2125 }
2126 } else {
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2127 ALOGD("%s: native audio not supported: %d", __func__,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2128 na_props.platform_na_prop_enabled);
2129 }
2130 }
2131 return ret;
2132}
2133
2134int platform_get_backend_index(snd_device_t snd_device)
2135{
2136 int32_t port = DEFAULT_CODEC_BACKEND;
2137
2138 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
2139 if (backend_table[snd_device] != NULL &&
2140 !strcmp(backend_table[snd_device], "headphones-44.1"))
2141 port = HEADPHONE_44_1_BACKEND;
2142 else
2143 port = DEFAULT_CODEC_BACKEND;
2144 } else {
2145 ALOGV("%s: Invalid device - %d ", __func__, snd_device);
2146 }
2147
2148 ALOGV("%s: backend port - %d", __func__, port);
2149 return port;
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2150}
2151
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2152int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2153 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2154{
2155 struct platform_data *my_data = (struct platform_data *)platform;
2156 int acdb_dev_id, acdb_dev_type;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2157 struct audio_device *adev = my_data->adev;
2158 int snd_device = SND_DEVICE_OUT_SPEAKER;
2159
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2160 if (usecase->type == PCM_PLAYBACK)
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2161 snd_device = usecase->out_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2162 else if ((usecase->type == PCM_HFP_CALL) || (usecase->type == PCM_CAPTURE))
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2163 snd_device = usecase->in_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2164 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]2165
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]2166 // Do not use Rx path default app type for TX path
2167 if ((usecase->type == PCM_CAPTURE) && (app_type == DEFAULT_APP_TYPE_RX_PATH)) {
2168 ALOGD("Resetting app type for Tx path to default");
2169 app_type = DEFAULT_APP_TYPE_TX_PATH;
2170 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2171 if (acdb_dev_id < 0) {
2172 ALOGE("%s: Could not find acdb id for device(%d)",
2173 __func__, snd_device);
2174 return -EINVAL;
2175 }
2176 if (my_data->acdb_send_audio_cal) {
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2177 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2178 __func__, snd_device, acdb_dev_id);
2179 if (snd_device >= SND_DEVICE_OUT_BEGIN &&
2180 snd_device < SND_DEVICE_OUT_END)
2181 acdb_dev_type = ACDB_DEV_TYPE_OUT;
2182 else
2183 acdb_dev_type = ACDB_DEV_TYPE_IN;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2184 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
2185 sample_rate);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2186 }
2187 return 0;
2188}
2189
2190int platform_switch_voice_call_device_pre(void *platform)
2191{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2192 struct platform_data *my_data = (struct platform_data *)platform;
2193 int ret = 0;
2194
2195 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]2196 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2197 /* This must be called before disabling mixer controls on APQ side */
2198 ret = my_data->csd->disable_device();
2199 if (ret < 0) {
2200 ALOGE("%s: csd_client_disable_device, failed, error %d",
2201 __func__, ret);
2202 }
2203 }
2204 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2205}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2206
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2207int platform_switch_voice_call_enable_device_config(void *platform,
2208 snd_device_t out_snd_device,
2209 snd_device_t in_snd_device)
2210{
2211 struct platform_data *my_data = (struct platform_data *)platform;
2212 int acdb_rx_id, acdb_tx_id;
2213 int ret = 0;
2214
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2215 if (my_data->csd == NULL)
2216 return ret;
2217
2218 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]2219 audio_extn_spkr_prot_is_enabled()) {
2220 if (my_data->is_vbat_speaker)
2221 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2222 else
2223 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2224 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2225 acdb_rx_id = acdb_device_table[out_snd_device];
2226
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2227 acdb_tx_id = acdb_device_table[in_snd_device];
2228
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2229 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2230 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
2231 if (ret < 0) {
2232 ALOGE("%s: csd_enable_device_config, failed, error %d",
2233 __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2234 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2235 } else {
2236 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2237 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2238 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2239
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2240 return ret;
2241}
2242
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2243int platform_switch_voice_call_device_post(void *platform,
2244 snd_device_t out_snd_device,
2245 snd_device_t in_snd_device)
2246{
2247 struct platform_data *my_data = (struct platform_data *)platform;
2248 int acdb_rx_id, acdb_tx_id;
2249
2250 if (my_data->acdb_send_voice_cal == NULL) {
2251 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
2252 } else {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2253 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
2254 audio_extn_spkr_prot_is_enabled())
2255 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
2256
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2257 acdb_rx_id = acdb_device_table[out_snd_device];
2258 acdb_tx_id = acdb_device_table[in_snd_device];
2259
2260 if (acdb_rx_id > 0 && acdb_tx_id > 0)
2261 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
2262 else
2263 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2264 acdb_rx_id, acdb_tx_id);
2265 }
2266
2267 return 0;
2268}
2269
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2270int platform_switch_voice_call_usecase_route_post(void *platform,
2271 snd_device_t out_snd_device,
2272 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2273{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2274 struct platform_data *my_data = (struct platform_data *)platform;
2275 int acdb_rx_id, acdb_tx_id;
2276 int ret = 0;
2277
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2278 if (my_data->csd == NULL)
2279 return ret;
2280
2281 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]2282 audio_extn_spkr_prot_is_enabled()) {
2283 if (my_data->is_vbat_speaker)
2284 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2285 else
2286 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2287 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2288 acdb_rx_id = acdb_device_table[out_snd_device];
2289
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2290 acdb_tx_id = acdb_device_table[in_snd_device];
2291
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2292 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2293 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
2294 my_data->adev->acdb_settings);
2295 if (ret < 0) {
2296 ALOGE("%s: csd_enable_device, failed, error %d", __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2297 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2298 } else {
2299 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2300 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2301 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2302
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2303 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2304}
2305
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2306int platform_start_voice_call(void *platform, uint32_t vsid)
2307{
2308 struct platform_data *my_data = (struct platform_data *)platform;
2309 int ret = 0;
2310
2311 if (my_data->csd != NULL) {
2312 ret = my_data->csd->start_voice(vsid);
2313 if (ret < 0) {
2314 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
2315 }
2316 }
2317 return ret;
2318}
2319
2320int platform_stop_voice_call(void *platform, uint32_t vsid)
2321{
2322 struct platform_data *my_data = (struct platform_data *)platform;
2323 int ret = 0;
2324
2325 if (my_data->csd != NULL) {
2326 ret = my_data->csd->stop_voice(vsid);
2327 if (ret < 0) {
2328 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
2329 }
2330 }
2331 return ret;
2332}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]2333
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2334int platform_get_sample_rate(void *platform, uint32_t *rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2335{
2336 return 0;
2337}
2338
2339int platform_set_voice_volume(void *platform, int volume)
2340{
2341 struct platform_data *my_data = (struct platform_data *)platform;
2342 struct audio_device *adev = my_data->adev;
2343 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2344 const char *mixer_ctl_name = "Voice Rx Gain";
2345 int vol_index = 0, ret = 0;
2346 uint32_t set_values[ ] = {0,
2347 ALL_SESSION_VSID,
2348 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2349
2350 // Voice volume levels are mapped to adsp volume levels as follows.
2351 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
2352 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2353 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
2354 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2355
2356 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2357 if (!ctl) {
2358 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2359 __func__, mixer_ctl_name);
2360 return -EINVAL;
2361 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2362 ALOGV("Setting voice volume index: %d", set_values[0]);
2363 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2364
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2365 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2366 ret = my_data->csd->volume(ALL_SESSION_VSID, volume,
2367 DEFAULT_VOLUME_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2368 if (ret < 0) {
2369 ALOGE("%s: csd_volume error %d", __func__, ret);
2370 }
2371 }
2372 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2373}
2374
2375int platform_set_mic_mute(void *platform, bool state)
2376{
2377 struct platform_data *my_data = (struct platform_data *)platform;
2378 struct audio_device *adev = my_data->adev;
2379 struct mixer_ctl *ctl;
2380 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2381 int ret = 0;
2382 uint32_t set_values[ ] = {0,
2383 ALL_SESSION_VSID,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2384 DEFAULT_MUTE_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2385
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2386 set_values[0] = state;
2387 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2388 if (!ctl) {
2389 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2390 __func__, mixer_ctl_name);
2391 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2392 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2393 ALOGV("Setting voice mute state: %d", state);
2394 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2395
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2396 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2397 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,
2398 DEFAULT_MUTE_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2399 if (ret < 0) {
2400 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
2401 }
2402 }
2403 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2404}
2405
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]2406int platform_set_device_mute(void *platform, bool state, char *dir)
2407{
2408 struct platform_data *my_data = (struct platform_data *)platform;
2409 struct audio_device *adev = my_data->adev;
2410 struct mixer_ctl *ctl;
2411 char *mixer_ctl_name = NULL;
2412 int ret = 0;
2413 uint32_t set_values[ ] = {0,
2414 ALL_SESSION_VSID,
2415 0};
2416 if(dir == NULL) {
2417 ALOGE("%s: Invalid direction:%s", __func__, dir);
2418 return -EINVAL;
2419 }
2420
2421 if (!strncmp("rx", dir, sizeof("rx"))) {
2422 mixer_ctl_name = "Voice Rx Device Mute";
2423 } else if (!strncmp("tx", dir, sizeof("tx"))) {
2424 mixer_ctl_name = "Voice Tx Device Mute";
2425 } else {
2426 return -EINVAL;
2427 }
2428
2429 set_values[0] = state;
2430 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2431 if (!ctl) {
2432 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2433 __func__, mixer_ctl_name);
2434 return -EINVAL;
2435 }
2436
2437 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
2438 __func__,state, mixer_ctl_name);
2439 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2440
2441 return ret;
2442}
2443
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2444snd_device_t platform_get_output_snd_device(void *platform, struct stream_out *out)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2445{
2446 struct platform_data *my_data = (struct platform_data *)platform;
2447 struct audio_device *adev = my_data->adev;
2448 audio_mode_t mode = adev->mode;
2449 snd_device_t snd_device = SND_DEVICE_NONE;
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2450 audio_devices_t devices = out->devices;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2451 unsigned int sample_rate = out->sample_rate;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2452#ifdef RECORD_PLAY_CONCURRENCY
2453 bool use_voip_out_devices = false;
2454 bool prop_rec_play_enabled = false;
2455 char recConcPropValue[PROPERTY_VALUE_MAX];
2456
2457 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
2458 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
2459 }
2460 use_voip_out_devices = prop_rec_play_enabled &&
2461 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
2462 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
2463#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2464
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2465 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2466 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2467 int channel_count = popcount(channel_mask);
2468
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2469 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
2470 if (devices == AUDIO_DEVICE_NONE ||
2471 devices & AUDIO_DEVICE_BIT_IN) {
2472 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
2473 goto exit;
2474 }
2475
Shiv Maliyappanahallica36cb12015-08-17 11:02:21 -0700[diff] [blame]2476 if (popcount(devices) == 2) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2477 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
2478 AUDIO_DEVICE_OUT_SPEAKER)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2479 if (my_data->external_spk_1)
2480 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2481 else if (my_data->external_spk_2)
2482 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
2483 else
2484 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2485 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
2486 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2487 if (audio_extn_get_anc_enabled())
2488 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2489 else if (my_data->external_spk_1)
2490 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2491 else if (my_data->external_spk_2)
2492 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2493 else
2494 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2495 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
2496 AUDIO_DEVICE_OUT_SPEAKER)) {
2497 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2498 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
2499 AUDIO_DEVICE_OUT_SPEAKER)) {
2500 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2501 } else {
2502 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
2503 goto exit;
2504 }
2505 if (snd_device != SND_DEVICE_NONE) {
2506 goto exit;
2507 }
2508 }
2509
2510 if (popcount(devices) != 1) {
2511 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
2512 goto exit;
2513 }
2514
Venkata Narendra Kumar Gutta5cd79b82015-06-22 14:25:35 +0530[diff] [blame]2515 if ((mode == AUDIO_MODE_IN_CALL) ||
2516 voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2517 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2518 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2519 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2520 !voice_extn_compress_voip_is_active(adev)) {
2521 switch (adev->voice.tty_mode) {
2522 case TTY_MODE_FULL:
2523 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
2524 break;
2525 case TTY_MODE_VCO:
2526 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
2527 break;
2528 case TTY_MODE_HCO:
2529 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
2530 break;
2531 default:
2532 ALOGE("%s: Invalid TTY mode (%#x)",
2533 __func__, adev->voice.tty_mode);
2534 }
2535 } else if (audio_extn_get_anc_enabled()) {
2536 if (audio_extn_should_use_fb_anc())
2537 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
2538 else
2539 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
2540 } else {
2541 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
2542 }
2543 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2544 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2545 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2546 else
2547 snd_device = SND_DEVICE_OUT_BT_SCO;
2548 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]2549 if (my_data->is_vbat_speaker)
2550 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_VBAT;
2551 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2552 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_WSA;
2553 else
2554 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2555 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2556 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2557 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2558 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2559 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
2560 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
2561 if (audio_extn_should_use_handset_anc(channel_count))
2562 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
2563 else
2564 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2565 } else if (devices & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2566 snd_device = SND_DEVICE_OUT_VOICE_TX;
2567
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2568 if (snd_device != SND_DEVICE_NONE) {
2569 goto exit;
2570 }
2571 }
2572
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2573 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2574 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2575 if (OUTPUT_SAMPLING_RATE_44100 == sample_rate &&
Sidipotu Ashok65a11792015-08-20 14:06:55 +0530[diff] [blame]2576 platform_get_native_support() &&
2577 !audio_extn_get_anc_enabled()) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2578 snd_device = SND_DEVICE_OUT_HEADPHONES_44_1;
2579 }else if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2580 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2581#ifdef RECORD_PLAY_CONCURRENCY
2582 if (use_voip_out_devices) {
2583 // ANC should be disabled for voip concurrency
2584 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
2585 } else
2586#endif
2587 {
2588 if (audio_extn_should_use_fb_anc())
2589 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
2590 else
2591 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
2592 }
2593 } else {
2594#ifdef RECORD_PLAY_CONCURRENCY
2595 if (use_voip_out_devices)
2596 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2597 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2598#endif
2599 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2600 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2601 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2602#ifdef RECORD_PLAY_CONCURRENCY
2603 if (use_voip_out_devices) {
2604 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
2605 } else
2606#endif
2607 {
2608 if (adev->speaker_lr_swap)
2609 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
2610 else
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2611 {
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]2612 if (my_data->is_vbat_speaker)
2613 snd_device = SND_DEVICE_OUT_SPEAKER_VBAT;
2614 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2615 snd_device = SND_DEVICE_OUT_SPEAKER_WSA;
2616 else
2617 snd_device = SND_DEVICE_OUT_SPEAKER;
2618 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2619 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2620 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2621 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2622 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2623 else
2624 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2625 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2626 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2627 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2628 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2629 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
2630 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2631 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2632 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2633 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2634 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2635#ifdef RECORD_PLAY_CONCURRENCY
2636 if (use_voip_out_devices)
2637 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
2638 else
2639#endif
2640 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2641 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2642 channel_count = audio_extn_get_afe_proxy_channel_count();
2643 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
2644 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2645 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2646 } else {
2647 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
2648 }
2649exit:
2650 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
2651 return snd_device;
2652}
2653
2654snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
2655{
2656 struct platform_data *my_data = (struct platform_data *)platform;
2657 struct audio_device *adev = my_data->adev;
2658 audio_source_t source = (adev->active_input == NULL) ?
2659 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
2660
2661 audio_mode_t mode = adev->mode;
2662 audio_devices_t in_device = ((adev->active_input == NULL) ?
2663 AUDIO_DEVICE_NONE : adev->active_input->device)
2664 & ~AUDIO_DEVICE_BIT_IN;
2665 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2666 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2667 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2668 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2669
2670 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
2671 __func__, out_device, in_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2672 if (my_data->external_mic) {
Venkata Narendra Kumar Gutta5cd79b82015-06-22 14:25:35 +0530[diff] [blame]2673 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
2674 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2675 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2676 out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2677 out_device & AUDIO_DEVICE_OUT_SPEAKER )
2678 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2679 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2680 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2681 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2682 }
2683 }
2684
2685 if (snd_device != AUDIO_DEVICE_NONE)
2686 goto exit;
2687
Venkata Narendra Kumar Gutta5cd79b82015-06-22 14:25:35 +0530[diff] [blame]2688 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]2689 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2690 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2691 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2692 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2693 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2694 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2695 case TTY_MODE_FULL:
2696 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
2697 break;
2698 case TTY_MODE_VCO:
2699 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
2700 break;
2701 case TTY_MODE_HCO:
2702 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
2703 break;
2704 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2705 ALOGE("%s: Invalid TTY mode (%#x)",
2706 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2707 }
2708 goto exit;
2709 }
2710 }
2711 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2712 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2713 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]2714 audio_extn_should_use_handset_anc(channel_count) &&
2715 my_data->fluence_type != FLUENCE_NONE) {
2716 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
2717 adev->acdb_settings |= DMIC_FLAG;
2718 ALOGD("Selecting AANC, Fluence combo device");
2719 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2720 audio_extn_should_use_handset_anc(channel_count)) {
2721 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2722 adev->acdb_settings |= ANC_FLAG;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2723 } else if (my_data->fluence_type == FLUENCE_NONE ||
2724 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2725 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2726 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]2727 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2728 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2729 snd_device = SND_DEVICE_IN_VOICE_DMIC;
2730 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2731 }
2732 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2733 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2734 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]2735 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2736 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2737 if (adev->bt_wb_speech_enabled) {
2738 if (adev->bluetooth_nrec)
2739 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2740 else
2741 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2742 } else {
2743 if (adev->bluetooth_nrec)
2744 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2745 else
2746 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2747 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2748 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2749 if (my_data->fluence_type != FLUENCE_NONE &&
2750 my_data->fluence_in_voice_call &&
2751 my_data->fluence_in_spkr_mode) {
2752 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2753 adev->acdb_settings |= QMIC_FLAG;
2754 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
2755 } else {
2756 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]2757 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2758 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
2759 else
2760 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2761 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2762 } else {
2763 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2764 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]2765 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2766 }
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2767 } else if (out_device & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2768 snd_device = SND_DEVICE_IN_VOICE_RX;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2769 } else if (source == AUDIO_SOURCE_CAMCORDER) {
2770 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2771 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2772 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
2773 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]2774 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2775 else
2776 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2777 }
2778 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
2779 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2780 if (channel_count == 2) {
2781 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
2782 adev->acdb_settings |= DMIC_FLAG;
2783 } else if (adev->active_input->enable_ns)
2784 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
2785 else if (my_data->fluence_type != FLUENCE_NONE &&
2786 my_data->fluence_in_voice_rec) {
2787 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
2788 adev->acdb_settings |= DMIC_FLAG;
2789 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2790 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
2791 }
2792 }
Karthik Reddy Kattaf621ec72014-11-21 16:37:38 +0530[diff] [blame]2793 } else if ((source == AUDIO_SOURCE_VOICE_COMMUNICATION) ||
2794 (mode == AUDIO_MODE_IN_COMMUNICATION)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2795 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
2796 in_device = AUDIO_DEVICE_IN_BACK_MIC;
2797 if (adev->active_input) {
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]2798 if (my_data->fluence_type != FLUENCE_NONE &&
2799 adev->active_input->enable_aec &&
2800 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2801 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2802 if (my_data->fluence_in_spkr_mode) {
2803 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2804 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
2805 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2806 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2807 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
2808 else
2809 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
2810 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2811 adev->acdb_settings |= DMIC_FLAG;
2812 } else
2813 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2814 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2815 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2816 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
2817 adev->acdb_settings |= DMIC_FLAG;
2818 } else
2819 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2820 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2821 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2822 }
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]2823 platform_set_echo_reference(adev, true, out_device);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]2824 } else if (my_data->fluence_type != FLUENCE_NONE &&
2825 adev->active_input->enable_aec) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2826 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2827 if (my_data->fluence_in_spkr_mode) {
2828 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2829 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC;
2830 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2831 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2832 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
2833 else
2834 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
2835 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2836 adev->acdb_settings |= DMIC_FLAG;
2837 } else
2838 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
2839 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2840 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2841 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
2842 adev->acdb_settings |= DMIC_FLAG;
2843 } else
2844 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
2845 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2846 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2847 }
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]2848 platform_set_echo_reference(adev, true, out_device);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]2849 } else if (my_data->fluence_type != FLUENCE_NONE &&
2850 adev->active_input->enable_ns) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2851 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2852 if (my_data->fluence_in_spkr_mode) {
2853 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2854 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS;
2855 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2856 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2857 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
2858 else
2859 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
2860 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2861 adev->acdb_settings |= DMIC_FLAG;
2862 } else
2863 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
2864 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2865 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2866 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
2867 adev->acdb_settings |= DMIC_FLAG;
2868 } else
2869 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
2870 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2871 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2872 }
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]2873 platform_set_echo_reference(adev, false, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2874 } else
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]2875 platform_set_echo_reference(adev, false, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2876 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2877 } else if (source == AUDIO_SOURCE_MIC) {
2878 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
2879 channel_count == 1 ) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2880 if(my_data->fluence_in_audio_rec) {
2881 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2882 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
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 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2885 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]2886 platform_set_echo_reference(adev, true, out_device);
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2887 }
2888 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2889 }
Yamit Mehtaaafda4b2015-07-13 12:51:33 +0530[diff] [blame]2890 } else if (source == AUDIO_SOURCE_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2891 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2892 } else if (source == AUDIO_SOURCE_DEFAULT) {
2893 goto exit;
2894 }
2895
2896
2897 if (snd_device != SND_DEVICE_NONE) {
2898 goto exit;
2899 }
2900
2901 if (in_device != AUDIO_DEVICE_NONE &&
2902 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
2903 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
2904 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2905 if (audio_extn_ssr_get_enabled() && channel_count == 6)
2906 snd_device = SND_DEVICE_IN_QUAD_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2907 else if (my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_QUAD_MIC) &&
2908 channel_count == 2)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2909 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
2910 else
2911 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2912 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2913 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
2914 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2915 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2916 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2917 if (adev->bt_wb_speech_enabled) {
2918 if (adev->bluetooth_nrec)
2919 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2920 else
2921 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2922 } else {
2923 if (adev->bluetooth_nrec)
2924 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2925 else
2926 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2927 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2928 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
2929 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2930 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
2931 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
2932 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Yamit Mehtaaafda4b2015-07-13 12:51:33 +0530[diff] [blame]2933 } else if (in_device & AUDIO_DEVICE_IN_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2934 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2935 } else {
2936 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
2937 ALOGW("%s: Using default handset-mic", __func__);
2938 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2939 }
2940 } else {
2941 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
2942 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2943 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2944 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2945 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2946 if (channel_count > 1)
2947 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
2948 else
2949 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2950 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
2951 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2952 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2953 if (adev->bt_wb_speech_enabled) {
2954 if (adev->bluetooth_nrec)
2955 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2956 else
2957 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2958 } else {
2959 if (adev->bluetooth_nrec)
2960 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2961 else
2962 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2963 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2964 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2965 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2966 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2967 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2968 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2969 } else {
2970 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
2971 ALOGW("%s: Using default handset-mic", __func__);
2972 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2973 }
2974 }
2975exit:
2976 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
2977 return snd_device;
2978}
2979
2980int platform_set_hdmi_channels(void *platform, int channel_count)
2981{
2982 struct platform_data *my_data = (struct platform_data *)platform;
2983 struct audio_device *adev = my_data->adev;
2984 struct mixer_ctl *ctl;
2985 const char *channel_cnt_str = NULL;
2986 const char *mixer_ctl_name = "HDMI_RX Channels";
2987 switch (channel_count) {
2988 case 8:
2989 channel_cnt_str = "Eight"; break;
2990 case 7:
2991 channel_cnt_str = "Seven"; break;
2992 case 6:
2993 channel_cnt_str = "Six"; break;
2994 case 5:
2995 channel_cnt_str = "Five"; break;
2996 case 4:
2997 channel_cnt_str = "Four"; break;
2998 case 3:
2999 channel_cnt_str = "Three"; break;
3000 default:
3001 channel_cnt_str = "Two"; break;
3002 }
3003 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3004 if (!ctl) {
3005 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3006 __func__, mixer_ctl_name);
3007 return -EINVAL;
3008 }
3009 ALOGV("HDMI channel count: %s", channel_cnt_str);
3010 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
3011 return 0;
3012}
3013
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3014int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3015{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3016 int channel_count;
3017 int max_channels = 2;
3018 int i = 0, ret = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3019 struct platform_data *my_data = (struct platform_data *)platform;
3020 struct audio_device *adev = my_data->adev;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3021 edid_audio_info *info = NULL;
3022 ret = platform_get_edid_info(platform);
3023 info = (edid_audio_info *)my_data->edid_info;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3024
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3025 if(ret == 0 && info != NULL) {
3026 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
3027 ALOGV("%s:format %d channel %d", __func__,
3028 info->audio_blocks_array[i].format_id,
3029 info->audio_blocks_array[i].channels);
3030 if (info->audio_blocks_array[i].format_id == LPCM) {
3031 channel_count = info->audio_blocks_array[i].channels;
3032 if (channel_count > max_channels) {
3033 max_channels = channel_count;
3034 }
3035 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3036 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3037 }
3038
3039 return max_channels;
3040}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3041
3042static int platform_set_slowtalk(struct platform_data *my_data, bool state)
3043{
3044 int ret = 0;
3045 struct audio_device *adev = my_data->adev;
3046 struct mixer_ctl *ctl;
3047 const char *mixer_ctl_name = "Slowtalk Enable";
3048 uint32_t set_values[ ] = {0,
3049 ALL_SESSION_VSID};
3050
3051 set_values[0] = state;
3052 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3053 if (!ctl) {
3054 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3055 __func__, mixer_ctl_name);
3056 ret = -EINVAL;
3057 } else {
3058 ALOGV("Setting slowtalk state: %d", state);
3059 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3060 my_data->slowtalk = state;
3061 }
3062
3063 if (my_data->csd != NULL) {
3064 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
3065 if (ret < 0) {
3066 ALOGE("%s: csd_client_disable_device, failed, error %d",
3067 __func__, ret);
3068 }
3069 }
3070 return ret;
3071}
3072
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3073static int set_hd_voice(struct platform_data *my_data, bool state)
3074{
3075 struct audio_device *adev = my_data->adev;
3076 struct mixer_ctl *ctl;
3077 const char *mixer_ctl_name = "HD Voice Enable";
3078 int ret = 0;
3079 uint32_t set_values[ ] = {0,
3080 ALL_SESSION_VSID};
3081
3082 set_values[0] = state;
3083 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3084 if (!ctl) {
3085 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3086 __func__, mixer_ctl_name);
3087 ret = -EINVAL;
3088 } else {
3089 ALOGV("Setting HD Voice state: %d", state);
3090 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3091 my_data->hd_voice = state;
3092 }
3093
3094 return ret;
3095}
3096
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3097static int update_external_device_status(struct platform_data *my_data,
3098 char* event_name, bool status)
3099{
3100 int ret = 0;
3101 struct audio_usecase *usecase;
3102 struct listnode *node;
3103
3104 ALOGD("Recieved external event switch %s", event_name);
3105
3106 if (!strcmp(event_name, EVENT_EXTERNAL_SPK_1))
3107 my_data->external_spk_1 = status;
3108 else if (!strcmp(event_name, EVENT_EXTERNAL_SPK_2))
3109 my_data->external_spk_2 = status;
3110 else if (!strcmp(event_name, EVENT_EXTERNAL_MIC))
3111 my_data->external_mic = status;
3112 else {
3113 ALOGE("The audio event type is not found");
3114 return -EINVAL;
3115 }
3116
3117 list_for_each(node, &my_data->adev->usecase_list) {
3118 usecase = node_to_item(node, struct audio_usecase, list);
3119 select_devices(my_data->adev, usecase->id);
3120 }
3121
3122 return ret;
3123}
3124
3125static int parse_audiocal_cfg(struct str_parms *parms, acdb_audio_cal_cfg_t *cal)
3126{
3127 int err;
3128 unsigned int val;
3129 char value[64];
3130 int ret = 0;
3131
3132 if(parms == NULL || cal == NULL)
3133 return ret;
3134
3135 err = str_parms_get_str(parms, "cal_persist", value, sizeof(value));
3136 if (err >= 0) {
3137 str_parms_del(parms, "cal_persist");
3138 cal->persist = (uint32_t) strtoul(value, NULL, 0);
3139 ret = ret | 0x1;
3140 }
3141 err = str_parms_get_str(parms, "cal_apptype", value, sizeof(value));
3142 if (err >= 0) {
3143 str_parms_del(parms, "cal_apptype");
3144 cal->app_type = (uint32_t) strtoul(value, NULL, 0);
3145 ret = ret | 0x2;
3146 }
3147 err = str_parms_get_str(parms, "cal_caltype", value, sizeof(value));
3148 if (err >= 0) {
3149 str_parms_del(parms, "cal_caltype");
3150 cal->cal_type = (uint32_t) strtoul(value, NULL, 0);
3151 ret = ret | 0x4;
3152 }
3153 err = str_parms_get_str(parms, "cal_samplerate", value, sizeof(value));
3154 if (err >= 0) {
3155 str_parms_del(parms, "cal_samplerate");
3156 cal->sampling_rate = (uint32_t) strtoul(value, NULL, 0);
3157 ret = ret | 0x8;
3158 }
3159 err = str_parms_get_str(parms, "cal_devid", value, sizeof(value));
3160 if (err >= 0) {
3161 str_parms_del(parms, "cal_devid");
3162 cal->dev_id = (uint32_t) strtoul(value, NULL, 0);
3163 ret = ret | 0x10;
3164 }
3165 err = str_parms_get_str(parms, "cal_snddevid", value, sizeof(value));
3166 if (err >= 0) {
3167 str_parms_del(parms, "cal_snddevid");
3168 cal->snd_dev_id = (uint32_t) strtoul(value, NULL, 0);
3169 ret = ret | 0x20;
3170 }
3171 err = str_parms_get_str(parms, "cal_topoid", value, sizeof(value));
3172 if (err >= 0) {
3173 str_parms_del(parms, "cal_topoid");
3174 cal->topo_id = (uint32_t) strtoul(value, NULL, 0);
3175 ret = ret | 0x40;
3176 }
3177 err = str_parms_get_str(parms, "cal_moduleid", value, sizeof(value));
3178 if (err >= 0) {
3179 str_parms_del(parms, "cal_moduleid");
3180 cal->module_id = (uint32_t) strtoul(value, NULL, 0);
3181 ret = ret | 0x80;
3182 }
3183 err = str_parms_get_str(parms, "cal_paramid", value, sizeof(value));
3184 if (err >= 0) {
3185 str_parms_del(parms, "cal_paramid");
3186 cal->param_id = (uint32_t) strtoul(value, NULL, 0);
3187 ret = ret | 0x100;
3188 }
3189 return ret;
3190}
3191
3192static void set_audiocal(void *platform, struct str_parms *parms, char *value, int len) {
3193 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3194 struct stream_out out={0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3195 acdb_audio_cal_cfg_t cal={0};
3196 uint8_t *dptr = NULL;
3197 int32_t dlen;
3198 int err, ret;
3199 if(value == NULL || platform == NULL || parms == NULL) {
3200 ALOGE("[%s] received null pointer, failed",__func__);
3201 goto done_key_audcal;
3202 }
3203
3204 /* parse audio calibration keys */
3205 ret = parse_audiocal_cfg(parms, &cal);
3206
3207 /* handle audio calibration data now */
3208 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, len);
3209 if (err >= 0) {
3210 str_parms_del(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA);
3211 dlen = strlen(value);
3212 if(dlen <= 0) {
3213 ALOGE("[%s] null data received",__func__);
3214 goto done_key_audcal;
3215 }
3216 dptr = (uint8_t*) calloc(dlen, sizeof(uint8_t));
3217 if(dptr == NULL) {
3218 ALOGE("[%s] memory allocation failed for %d",__func__, dlen);
3219 goto done_key_audcal;
3220 }
3221 dlen = b64decode(value, strlen(value), dptr);
3222 if(dlen<=0) {
3223 ALOGE("[%s] data decoding failed %d", __func__, dlen);
3224 goto done_key_audcal;
3225 }
3226
3227 if(cal.dev_id) {
3228 if(audio_is_input_device(cal.dev_id)) {
3229 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
3230 } else {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3231 out.devices = cal.dev_id;
3232 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3233 }
3234 }
3235 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
3236 ALOGD("Setting audio calibration for snd_device(%d) acdb_id(%d)",
3237 cal.snd_dev_id, cal.acdb_dev_id);
3238 if(cal.acdb_dev_id == -EINVAL) {
3239 ALOGE("[%s] Invalid acdb_device id %d for snd device id %d",
3240 __func__, cal.acdb_dev_id, cal.snd_dev_id);
3241 goto done_key_audcal;
3242 }
3243 if(my_data->acdb_set_audio_cal) {
3244 ret = my_data->acdb_set_audio_cal((void *)&cal, (void*)dptr, dlen);
3245 }
3246 }
3247done_key_audcal:
3248 if(dptr != NULL)
3249 free(dptr);
3250}
3251
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3252int platform_set_parameters(void *platform, struct str_parms *parms)
3253{
3254 struct platform_data *my_data = (struct platform_data *)platform;
3255 char *str;
3256 char value[256] = {0};
3257 int val;
3258 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3259 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3260
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3261 kv_pairs = str_parms_to_str(parms);
3262 ALOGV("%s: enter: - %s", __func__, kv_pairs);
3263 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3264
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3265 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
3266 if (err >= 0) {
3267 bool state = false;
3268 if (!strncmp("true", value, sizeof("true"))) {
3269 state = true;
3270 }
3271
3272 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
3273 ret = platform_set_slowtalk(my_data, state);
3274 if (ret)
3275 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
3276 }
3277
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3278 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
3279 if (err >= 0) {
3280 bool state = false;
3281 if (!strncmp("true", value, sizeof("true"))) {
3282 state = true;
3283 }
3284
3285 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
3286 if (my_data->hd_voice != state) {
3287 ret = set_hd_voice(my_data, state);
3288 if (ret)
3289 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
3290 } else {
3291 ALOGV("%s: HD Voice already set to %d", __func__, state);
3292 }
3293 }
3294
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3295 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3296 value, sizeof(value));
3297 if (err >= 0) {
3298 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
3299
3300 if (my_data->acdb_reload_vocvoltable == NULL) {
3301 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
3302 } else if (!strcmp(value, "on")) {
3303 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
3304 my_data->voice_feature_set = 1;
3305 }
3306 } else {
3307 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
3308 my_data->voice_feature_set = 0;
3309 }
3310 }
3311 }
3312
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3313#ifdef RECORD_PLAY_CONCURRENCY
3314 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
3315 if (err >= 0) {
3316 if (!strncmp("true", value, sizeof("true"))) {
3317 ALOGD("setting record playback concurrency to true");
3318 my_data->rec_play_conc_set = true;
3319 } else {
3320 ALOGD("setting record playback concurrency to false");
3321 my_data->rec_play_conc_set = false;
3322 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3323 }
3324#endif
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3325 native_audio_set_params(platform, parms, value, sizeof(value));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3326 ALOGV("%s: exit with code(%d)", __func__, ret);
3327 return ret;
3328}
3329
3330int platform_set_incall_recording_session_id(void *platform,
3331 uint32_t session_id, int rec_mode)
3332{
3333 int ret = 0;
3334 struct platform_data *my_data = (struct platform_data *)platform;
3335 struct audio_device *adev = my_data->adev;
3336 struct mixer_ctl *ctl;
3337 const char *mixer_ctl_name = "Voc VSID";
3338 int num_ctl_values;
3339 int i;
3340
3341 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3342 if (!ctl) {
3343 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3344 __func__, mixer_ctl_name);
3345 ret = -EINVAL;
3346 } else {
3347 num_ctl_values = mixer_ctl_get_num_values(ctl);
3348 for (i = 0; i < num_ctl_values; i++) {
3349 if (mixer_ctl_set_value(ctl, i, session_id)) {
3350 ALOGV("Error: invalid session_id: %x", session_id);
3351 ret = -EINVAL;
3352 break;
3353 }
3354 }
3355 }
3356
3357 if (my_data->csd != NULL) {
3358 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
3359 if (ret < 0) {
3360 ALOGE("%s: csd_client_start_record failed, error %d",
3361 __func__, ret);
3362 }
3363 }
3364
3365 return ret;
3366}
3367
3368int platform_stop_incall_recording_usecase(void *platform)
3369{
3370 int ret = 0;
3371 struct platform_data *my_data = (struct platform_data *)platform;
3372
3373 if (my_data->csd != NULL) {
3374 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
3375 if (ret < 0) {
3376 ALOGE("%s: csd_client_stop_record failed, error %d",
3377 __func__, ret);
3378 }
3379 }
3380
3381 return ret;
3382}
3383
3384int platform_start_incall_music_usecase(void *platform)
3385{
3386 int ret = 0;
3387 struct platform_data *my_data = (struct platform_data *)platform;
3388
3389 if (my_data->csd != NULL) {
3390 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
3391 if (ret < 0) {
3392 ALOGE("%s: csd_client_start_playback failed, error %d",
3393 __func__, ret);
3394 }
3395 }
3396
3397 return ret;
3398}
3399
3400int platform_stop_incall_music_usecase(void *platform)
3401{
3402 int ret = 0;
3403 struct platform_data *my_data = (struct platform_data *)platform;
3404
3405 if (my_data->csd != NULL) {
3406 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
3407 if (ret < 0) {
3408 ALOGE("%s: csd_client_stop_playback failed, error %d",
3409 __func__, ret);
3410 }
3411 }
3412
3413 return ret;
3414}
3415
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]3416int platform_update_lch(void *platform, struct voice_session *session,
3417 enum voice_lch_mode lch_mode)
3418{
3419 int ret = 0;
3420 struct platform_data *my_data = (struct platform_data *)platform;
3421
3422 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
3423 ret = my_data->csd->set_lch(session->vsid, lch_mode);
3424 else
3425 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
3426
3427 return ret;
3428}
3429
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3430static void get_audiocal(void *platform, void *keys, void *pReply) {
3431 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3432 struct stream_out out={0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3433 struct str_parms *query = (struct str_parms *)keys;
3434 struct str_parms *reply=(struct str_parms *)pReply;
3435 acdb_audio_cal_cfg_t cal={0};
3436 uint8_t *dptr = NULL;
3437 char value[512] = {0};
3438 char *rparms=NULL;
3439 int ret=0, err;
3440 uint32_t param_len;
3441
3442 if(query==NULL || platform==NULL || reply==NULL) {
3443 ALOGE("[%s] received null pointer",__func__);
3444 ret=-EINVAL;
3445 goto done;
3446 }
3447 /* parse audiocal configuration keys */
3448 ret = parse_audiocal_cfg(query, &cal);
3449 if(ret == 0) {
3450 /* No calibration keys found */
3451 goto done;
3452 }
3453 err = str_parms_get_str(query, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, sizeof(value));
3454 if (err >= 0) {
3455 str_parms_del(query, AUDIO_PARAMETER_KEY_AUD_CALDATA);
3456 } else {
3457 goto done;
3458 }
3459
3460 if(cal.dev_id & AUDIO_DEVICE_BIT_IN) {
3461 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
3462 } else if(cal.dev_id) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3463 out.devices = cal.dev_id;
3464 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3465 }
3466 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
3467 if (cal.acdb_dev_id < 0) {
3468 ALOGE("%s: Failed. Could not find acdb id for snd device(%d)",
3469 __func__, cal.snd_dev_id);
3470 ret = -EINVAL;
3471 goto done_key_audcal;
3472 }
3473 ALOGD("[%s] Getting audio calibration for snd_device(%d) acdb_id(%d)",
3474 __func__, cal.snd_dev_id, cal.acdb_dev_id);
3475
3476 param_len = MAX_SET_CAL_BYTE_SIZE;
3477 dptr = (uint8_t*)calloc(param_len, sizeof(uint8_t));
3478 if(dptr == NULL) {
3479 ALOGE("[%s] Memory allocation failed for length %d",__func__,param_len);
3480 ret = -ENOMEM;
3481 goto done_key_audcal;
3482 }
3483 if (my_data->acdb_get_audio_cal != NULL) {
3484 ret = my_data->acdb_get_audio_cal((void*)&cal, (void*)dptr, &param_len);
3485 if (ret == 0) {
3486 int dlen;
3487 if(param_len == 0 || param_len == MAX_SET_CAL_BYTE_SIZE) {
3488 ret = -EINVAL;
3489 goto done_key_audcal;
3490 }
3491 /* Allocate memory for encoding */
3492 rparms = (char*)calloc((param_len*2), sizeof(char));
3493 if(rparms == NULL) {
3494 ALOGE("[%s] Memory allocation failed for size %d",
3495 __func__, param_len*2);
3496 ret = -ENOMEM;
3497 goto done_key_audcal;
3498 }
3499 if(cal.persist==0 && cal.module_id && cal.param_id) {
3500 err = b64encode(dptr+12, param_len-12, rparms);
3501 } else {
3502 err = b64encode(dptr, param_len, rparms);
3503 }
3504 if(err < 0) {
3505 ALOGE("[%s] failed to convert data to string", __func__);
3506 ret = -EINVAL;
3507 goto done_key_audcal;
3508 }
3509 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3510 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, rparms);
3511 }
3512 }
3513done_key_audcal:
3514 if(ret != 0) {
3515 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3516 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, "");
3517 }
3518done:
3519 if(dptr != NULL)
3520 free(dptr);
3521 if(rparms != NULL)
3522 free(rparms);
3523}
3524
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3525void platform_get_parameters(void *platform,
3526 struct str_parms *query,
3527 struct str_parms *reply)
3528{
3529 struct platform_data *my_data = (struct platform_data *)platform;
3530 char *str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3531 char value[512] = {0};
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3532 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3533 char *kv_pairs = NULL;
Sidipotu Ashok1b502902015-09-08 10:21:44 +0530[diff] [blame]3534 char propValue[PROPERTY_VALUE_MAX]={0};
3535 bool prop_playback_enabled = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3536
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3537 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
3538 value, sizeof(value));
3539 if (ret >= 0) {
3540 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
3541 my_data->slowtalk?"true":"false");
3542 }
3543
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3544 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
3545 value, sizeof(value));
3546 if (ret >= 0) {
3547 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
3548 my_data->hd_voice?"true":"false");
3549 }
3550
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3551 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3552 value, sizeof(value));
3553 if (ret >= 0) {
3554 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
3555 strlcpy(value, "on", sizeof(value));
3556 } else {
3557 strlcpy(value, "off", sizeof(value));
3558 }
3559
3560 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
3561 }
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3562 native_audio_get_params(query, reply, value, sizeof(value));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3563
Naresh Tannirudcb43442015-05-21 14:14:47 +0530[diff] [blame]3564 ret = str_parms_get_str(query, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_ALLOWED,
3565 value, sizeof(value));
Naresh Tannirudcb43442015-05-21 14:14:47 +0530[diff] [blame]3566 if (ret >= 0) {
3567 int isallowed = 1; /*true*/
3568
Sidipotu Ashok1b502902015-09-08 10:21:44 +0530[diff] [blame]3569 if (property_get("voice.playback.conc.disabled", propValue, NULL)) {
3570 prop_playback_enabled = atoi(propValue) ||
3571 !strncmp("true", propValue, 4);
3572 }
3573
3574 if (prop_playback_enabled && (voice_is_in_call(my_data->adev) ||
3575 (SND_CARD_STATE_OFFLINE == get_snd_card_state(my_data->adev)))) {
Naresh Tannirudcb43442015-05-21 14:14:47 +0530[diff] [blame]3576 char *decoder_mime_type = value;
3577
3578 //check if unsupported mime type or not
3579 if(decoder_mime_type) {
3580 int i = 0;
3581 for (i = 0; i < sizeof(dsp_only_decoders_mime)/sizeof(dsp_only_decoders_mime[0]); i++) {
3582 if (!strncmp(decoder_mime_type, dsp_only_decoders_mime[i],
3583 strlen(dsp_only_decoders_mime[i]))) {
Sidipotu Ashok1b502902015-09-08 10:21:44 +0530[diff] [blame]3584 ALOGD("Rejecting request for DSP only session from HAL during voice call/SSR state");
Naresh Tannirudcb43442015-05-21 14:14:47 +0530[diff] [blame]3585 isallowed = 0;
3586 break;
3587 }
3588 }
3589 }
3590 }
3591 str_parms_add_int(reply, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_ALLOWED, isallowed);
3592 }
3593
3594
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3595 /* Handle audio calibration keys */
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3596 kv_pairs = str_parms_to_str(reply);
3597 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
3598 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3599}
3600
3601/* Delay in Us */
3602int64_t platform_render_latency(audio_usecase_t usecase)
3603{
3604 switch (usecase) {
3605 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3606 return DEEP_BUFFER_PLATFORM_DELAY;
3607 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3608 return LOW_LATENCY_PLATFORM_DELAY;
3609 default:
3610 return 0;
3611 }
3612}
3613
3614int platform_update_usecase_from_source(int source, int usecase)
3615{
3616 ALOGV("%s: input source :%d", __func__, source);
Yamit Mehtaaafda4b2015-07-13 12:51:33 +0530[diff] [blame]3617 if(source == AUDIO_SOURCE_FM_TUNER)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3618 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
3619 return usecase;
3620}
3621
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3622bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3623{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3624 bool needs_event = false;
3625
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3626 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3627 (snd_device < SND_DEVICE_IN_END) &&
3628 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3629 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3630 needs_event = true;
3631
3632 return needs_event;
3633}
3634
3635bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
3636{
3637 bool needs_event = false;
3638
3639 switch(uc_id){
3640 /* concurrent playback usecases needs event */
3641 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3642 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3643 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
Naresh Tanniru06f99432015-08-26 14:01:20 -0700[diff] [blame^]3644 case USECASE_AUDIO_DIRECT_PCM_OFFLOAD:
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3645 needs_event = true;
3646 break;
3647 /* concurrent playback in low latency allowed */
3648 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3649 break;
3650 /* concurrent playback FM needs event */
3651 case USECASE_AUDIO_PLAYBACK_FM:
3652 needs_event = true;
3653 break;
3654
3655 /* concurrent capture usecases, no event, capture handled by device
3656 * USECASE_AUDIO_RECORD:
3657 * USECASE_AUDIO_RECORD_COMPRESS:
3658 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3659
3660 * USECASE_VOICE_CALL:
3661 * USECASE_VOICE2_CALL:
3662 * USECASE_VOLTE_CALL:
3663 * USECASE_QCHAT_CALL:
3664 * USECASE_VOWLAN_CALL:
Avinash Vaishff0f61a2015-06-03 20:00:36 +0530[diff] [blame]3665 * USECASE_VOICEMMODE1_CALL:
3666 * USECASE_VOICEMMODE2_CALL:
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3667 * USECASE_COMPRESS_VOIP_CALL:
3668 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3669 * USECASE_INCALL_REC_UPLINK:
3670 * USECASE_INCALL_REC_DOWNLINK:
3671 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3672 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3673 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3674 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3675 * USECASE_INCALL_MUSIC_UPLINK:
3676 * USECASE_INCALL_MUSIC_UPLINK2:
3677 * USECASE_AUDIO_SPKR_CALIB_RX:
3678 * USECASE_AUDIO_SPKR_CALIB_TX:
3679 */
3680 default:
3681 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
3682 }
3683 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3684}
3685
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3686bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
3687{
3688 bool needs_event = false;
3689
3690 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3691 (snd_device < SND_DEVICE_IN_END) &&
3692 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3693 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
3694 needs_event = true;
3695
3696 return needs_event;
3697}
3698
3699bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
3700{
3701 bool needs_event = false;
3702
3703 switch(uc_id){
3704 /* concurrent playback usecases needs event */
3705 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3706 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3707 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
Naresh Tanniru06f99432015-08-26 14:01:20 -0700[diff] [blame^]3708 case USECASE_AUDIO_DIRECT_PCM_OFFLOAD:
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3709 needs_event = true;
3710 break;
3711 /* concurrent playback in low latency allowed */
3712 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3713 break;
3714 /* concurrent playback FM needs event */
3715 case USECASE_AUDIO_PLAYBACK_FM:
3716 needs_event = true;
3717 break;
3718
3719 /* concurrent capture usecases, no event, capture handled by device
3720 * USECASE_AUDIO_RECORD:
3721 * USECASE_AUDIO_RECORD_COMPRESS:
3722 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3723
3724 * USECASE_VOICE_CALL:
3725 * USECASE_VOICE2_CALL:
3726 * USECASE_VOLTE_CALL:
3727 * USECASE_QCHAT_CALL:
3728 * USECASE_VOWLAN_CALL:
Avinash Vaishff0f61a2015-06-03 20:00:36 +0530[diff] [blame]3729 * USECASE_VOICEMMODE1_CALL:
3730 * USECASE_VOICEMMODE2_CALL:
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3731 * USECASE_COMPRESS_VOIP_CALL:
3732 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3733 * USECASE_INCALL_REC_UPLINK:
3734 * USECASE_INCALL_REC_DOWNLINK:
3735 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3736 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3737 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3738 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3739 * USECASE_INCALL_MUSIC_UPLINK:
3740 * USECASE_INCALL_MUSIC_UPLINK2:
3741 * USECASE_AUDIO_SPKR_CALIB_RX:
3742 * USECASE_AUDIO_SPKR_CALIB_TX:
3743 */
3744 default:
3745 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
3746 }
3747 return needs_event;
3748}
3749
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3750/* Read offload buffer size from a property.
3751 * If value is not power of 2 round it to
3752 * power of 2.
3753 */
3754uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
3755{
3756 char value[PROPERTY_VALUE_MAX] = {0};
3757 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3758 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
3759 atoi(value)) {
3760 fragment_size = atoi(value) * 1024;
3761 }
3762
vivek mehtaf110e7f2015-08-10 12:58:10 -0700[diff] [blame]3763 /* Use incoming offload buffer size if default buffer size is less */
3764 if ((info != NULL) && (fragment_size < info->offload_buffer_size)) {
3765 ALOGI("%s:: Overwriting offload buffer size default:%d new:%d", __func__,
3766 fragment_size,
3767 info->offload_buffer_size);
3768 fragment_size = info->offload_buffer_size;
3769 }
3770
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3771 // For FLAC use max size since it is loss less, and has sampling rates
3772 // upto 192kHZ
3773 if (info != NULL && !info->has_video &&
3774 info->format == AUDIO_FORMAT_FLAC) {
3775 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3776 ALOGV("FLAC fragment size %d", fragment_size);
3777 }
3778
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3779 if (info != NULL && info->has_video && info->is_streaming) {
3780 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
3781 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]3782 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3783 }
3784
3785 fragment_size = ALIGN( fragment_size, 1024);
3786
3787 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3788 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3789 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3790 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3791 ALOGV("%s: fragment_size %d", __func__, fragment_size);
3792 return fragment_size;
3793}
3794
3795uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
3796{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3797 uint32_t fragment_size = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3798 uint32_t bits_per_sample = 16;
Alexy Joseph68011492015-06-18 12:02:01 -0700[diff] [blame]3799 uint32_t pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3800
3801 if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
3802 bits_per_sample = 32;
3803 }
3804
Alexy Joseph68011492015-06-18 12:02:01 -0700[diff] [blame]3805 //duration is set to 40 ms worth of stereo data at 48Khz
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3806 //with 16 bit per sample, modify this when the channel
3807 //configuration is different
3808 fragment_size = (pcm_offload_time
3809 * info->sample_rate
3810 * (bits_per_sample >> 3)
3811 * popcount(info->channel_mask))/1000;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3812 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
3813 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
3814 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
3815 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
Preetam Singh Ranawat6efde5c2015-04-24 11:04:22 +0530[diff] [blame]3816 // To have same PCM samples for all channels, the buffer size requires to
3817 // be multiple of (number of channels * bytes per sample)
3818 // 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]3819 fragment_size = ALIGN(fragment_size, ((bits_per_sample >> 3)* popcount(info->channel_mask) * 32));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3820
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3821 ALOGI("PCM offload Fragment size to %d bytes", fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3822 return fragment_size;
3823}
3824
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3825int platform_is_external_codec (char *snd_card_name)
3826{
3827
3828 if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
3829 sizeof("msm8952-tomtom-snd-card")) ||
3830 !strncmp(snd_card_name, "msm8976-tasha-snd-card",
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]3831 sizeof("msm8976-tasha-snd-card")) ||
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]3832 !strncmp(snd_card_name, "msm8976-tashalite-snd-card",
3833 sizeof("msm8976-tashalite-snd-card")) ||
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]3834 !strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
3835 sizeof("msm8976-tasha-skun-snd-card")))
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3836 {
3837 /* external codec, for rest/old of the external codecs
3838 we dont support this funtionality(chaning AFE params)
3839 at the monment
3840 */
3841 return 1;
3842 }
3843 else {
3844 /* internal codec */
3845 return 0;
3846 }
3847}
3848
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3849int platform_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3850 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3851 unsigned int bit_width, unsigned int sample_rate)
3852{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3853 int ret = 0;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3854 int backend_idx = DEFAULT_CODEC_BACKEND;
3855 struct platform_data *my_data = (struct platform_data *)adev->platform;
3856 ALOGV("%s bit width: %d, sample rate: %d\n", __func__, bit_width, sample_rate);
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]3857
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3858 const char *snd_card_name = mixer_get_name(adev->mixer);
3859 int is_external_codec = platform_is_external_codec(snd_card_name);
3860
3861
3862
3863 backend_idx = platform_get_backend_index(snd_device);
3864 ALOGV("%s bit width: %d, sample rate: %d backend_idx - %d\n",
3865 __func__, bit_width, sample_rate, backend_idx);
3866
3867 if (bit_width !=
3868 my_data->current_backend_cfg[backend_idx].bit_width) {
3869
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3870 struct mixer_ctl *ctl;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3871 if (!is_external_codec) {
3872 ctl = mixer_get_ctl_by_name(adev->mixer,
3873 "MI2S_RX Format");
3874
3875 } else {
3876 ctl = mixer_get_ctl_by_name(adev->mixer,
3877 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
3878 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3879 if (!ctl) {
3880 ALOGE("%s: Could not get ctl for mixer command - %s",
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3881 __func__, my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3882 return -EINVAL;
3883 }
3884
3885 if (bit_width == 24) {
3886 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
3887 } else {
3888 mixer_ctl_set_enum_by_string(ctl, "S16_LE");
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3889 if (backend_idx != HEADPHONE_44_1_BACKEND)
3890 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3891 }
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3892 my_data->current_backend_cfg[backend_idx].bit_width = bit_width;
3893 ALOGD("%s: %s mixer set to %d bit", __func__,
3894 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl, bit_width);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3895 }
3896
3897 /*
3898 * Backend sample rate configuration follows:
3899 * 16 bit playback - 48khz for streams at any valid sample rate
3900 * 24 bit playback - 48khz for stream sample rate less than 48khz
3901 * 24 bit playback - 96khz for sample rate range of 48khz to 96khz
3902 * 24 bit playback - 192khz for sample rate range of 96khz to 192 khz
3903 * Upper limit is inclusive in the sample rate range.
3904 */
3905 // TODO: This has to be more dynamic based on policy file
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3906
3907 if ((sample_rate != my_data->current_backend_cfg[(int)backend_idx].sample_rate) &&
3908 (is_external_codec) ) {
3909 /* sample rate update is needed only for external codecs which
3910 support 24 bit playback*/
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3911 char *rate_str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3912 struct mixer_ctl *ctl;
3913
3914 switch (sample_rate) {
3915 case 8000:
3916 case 11025:
3917 case 16000:
3918 case 22050:
3919 case 32000:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3920 case 48000:
3921 rate_str = "KHZ_48";
3922 break;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3923 case 44100:
3924 rate_str = "KHZ_44P1";
3925 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3926 case 64000:
3927 case 88200:
3928 case 96000:
3929 rate_str = "KHZ_96";
3930 break;
3931 case 176400:
3932 case 192000:
3933 rate_str = "KHZ_192";
3934 break;
3935 default:
3936 rate_str = "KHZ_48";
3937 break;
3938 }
3939
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3940 ctl = mixer_get_ctl_by_name(adev->mixer,
3941 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3942 if(!ctl) {
3943 ALOGE("%s: Could not get ctl for mixer command - %s",
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3944 __func__, my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3945 return -EINVAL;
3946 }
3947
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3948 ALOGD("%s: %s set to %s", __func__,
3949 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl, rate_str);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3950 mixer_ctl_set_enum_by_string(ctl, rate_str);
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3951 my_data->current_backend_cfg[backend_idx].sample_rate = sample_rate;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3952 }
3953
3954 return ret;
3955}
3956
3957bool platform_check_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3958 struct audio_usecase* usecase,
3959 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3960 unsigned int* new_bit_width,
3961 unsigned int* new_sample_rate)
3962{
3963 bool backend_change = false;
3964 struct listnode *node;
3965 struct stream_out *out = NULL;
Manish Dewanganf48adb42015-05-27 10:17:41 +0530[diff] [blame]3966 char value[PROPERTY_VALUE_MAX] = {0};
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3967 unsigned int bit_width;
3968 unsigned int sample_rate;
3969 int backend_idx = DEFAULT_CODEC_BACKEND;
3970 int usecase_backend_idx = DEFAULT_CODEC_BACKEND;
3971 struct platform_data *my_data = (struct platform_data *)adev->platform;
3972
3973 backend_idx = platform_get_backend_index(snd_device);
3974
3975 bit_width = *new_bit_width;
3976 sample_rate = *new_sample_rate;
3977
3978 ALOGI("%s Codec selected backend: %d current bit width: %d and sample rate: %d",
3979 __func__, backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3980
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]3981 // For voice calls use default configuration i.e. 16b/48K, only applicable to
3982 // default backend
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3983 // force routing is not required here, caller will do it anyway
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]3984 if ((voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) &&
3985 backend_idx == DEFAULT_CODEC_BACKEND) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3986 ALOGW("%s:Use default bw and sr for voice/voip calls ",__func__);
3987 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
3988 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3989 } else {
3990 /*
3991 * The backend should be configured at highest bit width and/or
3992 * sample rate amongst all playback usecases.
3993 * If the selected sample rate and/or bit width differ with
3994 * current backend sample rate and/or bit width, then, we set the
3995 * backend re-configuration flag.
3996 *
3997 * Exception: 16 bit playbacks is allowed through 16 bit/48 khz backend only
3998 */
3999 list_for_each(node, &adev->usecase_list) {
4000 struct audio_usecase *curr_usecase;
4001 curr_usecase = node_to_item(node, struct audio_usecase, list);
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4002 if (curr_usecase->type == PCM_PLAYBACK &&
4003 usecase != curr_usecase) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4004 struct stream_out *out =
4005 (struct stream_out*) curr_usecase->stream.out;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4006 usecase_backend_idx = platform_get_backend_index(curr_usecase->out_snd_device);
4007
4008 if (out != NULL &&
4009 usecase_backend_idx == backend_idx) {
4010 ALOGV("%s: usecase Offload playback running bw %d sr %d device %s be_idx %d",
4011 __func__, out->bit_width, out->sample_rate,
4012 platform_get_snd_device_name(curr_usecase->out_snd_device), usecase_backend_idx);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4013 if (bit_width < out->bit_width)
4014 bit_width = out->bit_width;
4015 if (sample_rate < out->sample_rate)
4016 sample_rate = out->sample_rate;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4017 if (out->sample_rate < OUTPUT_SAMPLING_RATE_44100)
4018 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4019 }
4020 }
4021 }
4022 }
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4023 if (backend_idx != HEADPHONE_44_1_BACKEND) {
4024 // 16 bit playbacks are allowed through 16 bit/48 khz backend only for
4025 // all non-native streams
4026 if (16 == bit_width) {
4027 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4028 ALOGD("%s: resetting sample_rate back to default, "
4029 "backend_idx: %d", __func__, backend_idx);
4030 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4031
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4032 // 24 bit playback on speakers is allowed through 48 khz backend only
4033 // bit width re-configured based on platform info
4034 if ((24 == bit_width) &&
4035 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_SPEAKER)) {
4036 bit_width = (uint32_t)platform_get_snd_device_bit_width(SND_DEVICE_OUT_SPEAKER);
4037 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4038 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4039 }
Ashish Jainf50be202015-07-19 05:39:23 -0700[diff] [blame]4040
4041 /*
4042 * Sample rate greater than 48K is only supported by external codecs on
4043 * specific devices e.g. Headphones, reset the sample rate to
4044 * default value if not external codec.
4045 */
4046 if (!is_external_codec)
4047 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4048
4049
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4050 ALOGI("%s Codec selected backend: %d updated bit width: %d and sample rate: %d",
4051 __func__, backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4052 // Force routing if the expected bitwdith or samplerate
4053 // is not same as current backend comfiguration
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4054 if ((bit_width != my_data->current_backend_cfg[backend_idx].bit_width) ||
4055 (sample_rate != my_data->current_backend_cfg[backend_idx].sample_rate)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4056 *new_bit_width = bit_width;
4057 *new_sample_rate = sample_rate;
4058 backend_change = true;
4059 ALOGI("%s Codec backend needs to be updated. new bit width: %d new sample rate: %d",
4060 __func__, *new_bit_width, *new_sample_rate);
4061 }
4062
4063 return backend_change;
4064}
4065
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]4066bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4067 struct audio_usecase *usecase, snd_device_t snd_device)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4068{
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4069 unsigned int new_bit_width;
4070 unsigned int new_sample_rate;
4071 int backend_idx = DEFAULT_CODEC_BACKEND;
4072 struct platform_data *my_data = (struct platform_data *)adev->platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4073
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4074 ALOGV("%s: usecase = %d", __func__, usecase->id );
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4075
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4076 backend_idx = platform_get_backend_index(snd_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4077
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4078 new_bit_width = usecase->stream.out->bit_width;
4079 new_sample_rate = usecase->stream.out->sample_rate;
4080
4081 ALOGI("%s: Usecase bitwidth %d, samplerate %d, backend_idx %d",
4082 __func__, new_bit_width, new_sample_rate, backend_idx);
4083 if (platform_check_codec_backend_cfg(adev, usecase, snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4084 &new_bit_width, &new_sample_rate)) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4085 platform_set_codec_backend_cfg(adev, snd_device,
4086 new_bit_width, new_sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4087 return true;
4088 }
4089
4090 return false;
4091}
4092
4093int platform_set_snd_device_backend(snd_device_t device, const char *backend)
4094{
4095 int ret = 0;
4096
4097 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
4098 ALOGE("%s: Invalid snd_device = %d",
4099 __func__, device);
4100 ret = -EINVAL;
4101 goto done;
4102 }
4103
4104 if (backend_table[device]) {
4105 free(backend_table[device]);
4106 }
4107 backend_table[device] = strdup(backend);
4108done:
4109 return ret;
4110}
4111
4112int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id)
4113{
4114 int ret = 0;
4115 if ((usecase <= USECASE_INVALID) || (usecase >= AUDIO_USECASE_MAX)) {
4116 ALOGE("%s: invalid usecase case idx %d", __func__, usecase);
4117 ret = -EINVAL;
4118 goto done;
4119 }
4120
4121 if ((type != 0) && (type != 1)) {
4122 ALOGE("%s: invalid usecase type", __func__);
4123 ret = -EINVAL;
4124 }
4125 pcm_device_table[usecase][type] = pcm_id;
4126done:
4127 return ret;
4128}
Sharad Sangleb27354b2015-06-18 15:58:55 +0530[diff] [blame]4129bool platform_use_small_buffer(audio_offload_info_t* info)
4130{
4131 return OFFLOAD_USE_SMALL_BUFFER;
4132}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4133
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4134void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
4135{
4136 *device_to_be_id = msm_device_to_be_id;
4137 *length = msm_be_id_array_len;
4138}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4139int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask, int snd_id)
4140{
4141 int ret = 0;
4142 int channels = audio_channel_count_from_out_mask(channel_mask);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4143
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4144 char channel_map[8];
4145 memset(channel_map, 0, sizeof(channel_map));
4146 /* Following are all most common standard WAV channel layouts
4147 overridden by channel mask if its allowed and different */
4148 switch (channels) {
4149 case 1:
4150 /* AUDIO_CHANNEL_OUT_MONO */
4151 channel_map[0] = PCM_CHANNEL_FC;
4152 break;
4153 case 2:
4154 /* AUDIO_CHANNEL_OUT_STEREO */
4155 channel_map[0] = PCM_CHANNEL_FL;
4156 channel_map[1] = PCM_CHANNEL_FR;
4157 break;
4158 case 3:
4159 /* AUDIO_CHANNEL_OUT_2POINT1 */
4160 channel_map[0] = PCM_CHANNEL_FL;
4161 channel_map[1] = PCM_CHANNEL_FR;
4162 channel_map[2] = PCM_CHANNEL_FC;
4163 break;
4164 case 4:
4165 /* AUDIO_CHANNEL_OUT_QUAD_SIDE */
4166 channel_map[0] = PCM_CHANNEL_FL;
4167 channel_map[1] = PCM_CHANNEL_FR;
4168 channel_map[2] = PCM_CHANNEL_LS;
4169 channel_map[3] = PCM_CHANNEL_RS;
4170 if (channel_mask == AUDIO_CHANNEL_OUT_QUAD_BACK)
4171 {
4172 channel_map[2] = PCM_CHANNEL_LB;
4173 channel_map[3] = PCM_CHANNEL_RB;
4174 }
4175 if (channel_mask == AUDIO_CHANNEL_OUT_SURROUND)
4176 {
4177 channel_map[2] = PCM_CHANNEL_FC;
4178 channel_map[3] = PCM_CHANNEL_CS;
4179 }
4180 break;
4181 case 5:
4182 /* AUDIO_CHANNEL_OUT_PENTA */
4183 channel_map[0] = PCM_CHANNEL_FL;
4184 channel_map[1] = PCM_CHANNEL_FR;
4185 channel_map[2] = PCM_CHANNEL_FC;
4186 channel_map[3] = PCM_CHANNEL_LB;
4187 channel_map[4] = PCM_CHANNEL_RB;
4188 break;
4189 case 6:
4190 /* AUDIO_CHANNEL_OUT_5POINT1 */
4191 channel_map[0] = PCM_CHANNEL_FL;
4192 channel_map[1] = PCM_CHANNEL_FR;
4193 channel_map[2] = PCM_CHANNEL_FC;
4194 channel_map[3] = PCM_CHANNEL_LFE;
4195 channel_map[4] = PCM_CHANNEL_LB;
4196 channel_map[5] = PCM_CHANNEL_RB;
4197 if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1_SIDE)
4198 {
4199 channel_map[4] = PCM_CHANNEL_LS;
4200 channel_map[5] = PCM_CHANNEL_RS;
4201 }
4202 break;
4203 case 7:
4204 /* AUDIO_CHANNEL_OUT_6POINT1 */
4205 channel_map[0] = PCM_CHANNEL_FL;
4206 channel_map[1] = PCM_CHANNEL_FR;
4207 channel_map[2] = PCM_CHANNEL_FC;
4208 channel_map[3] = PCM_CHANNEL_LFE;
4209 channel_map[4] = PCM_CHANNEL_LB;
4210 channel_map[5] = PCM_CHANNEL_RB;
4211 channel_map[6] = PCM_CHANNEL_CS;
4212 break;
4213 case 8:
4214 /* AUDIO_CHANNEL_OUT_7POINT1 */
4215 channel_map[0] = PCM_CHANNEL_FL;
4216 channel_map[1] = PCM_CHANNEL_FR;
4217 channel_map[2] = PCM_CHANNEL_FC;
4218 channel_map[3] = PCM_CHANNEL_LFE;
4219 channel_map[4] = PCM_CHANNEL_LB;
4220 channel_map[5] = PCM_CHANNEL_RB;
4221 channel_map[6] = PCM_CHANNEL_LS;
4222 channel_map[7] = PCM_CHANNEL_RS;
4223 break;
4224 default:
4225 ALOGE("unsupported channels %d for setting channel map", channels);
4226 return -1;
4227 }
4228 ret = platform_set_channel_map(platform, channels, channel_map, snd_id);
4229 return ret;
4230}
4231
4232int platform_get_edid_info(void *platform)
4233{
4234 struct platform_data *my_data = (struct platform_data *)platform;
4235 struct audio_device *adev = my_data->adev;
4236 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
4237 char *sad = block;
4238 int num_audio_blocks;
4239 int channel_count = 2;
4240 int i, ret, count;
4241
4242 struct mixer_ctl *ctl;
4243 char edid_data[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE + 1] = {0};
4244 edid_audio_info *info;
4245
4246 if (my_data->edid_valid) {
4247 /* use cached edid */
4248 return 0;
4249 }
4250
4251 if (my_data->edid_info == NULL) {
4252 my_data->edid_info =
4253 (struct edid_audio_info *)calloc(1, sizeof(struct edid_audio_info));
4254 }
4255
4256 info = my_data->edid_info;
4257
4258 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
4259 if (!ctl) {
4260 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4261 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
4262 goto fail;
4263 }
4264
4265 mixer_ctl_update(ctl);
4266
4267 count = mixer_ctl_get_num_values(ctl);
4268
4269 /* Read SAD blocks, clamping the maximum size for safety */
4270 if (count > (int)sizeof(block))
4271 count = (int)sizeof(block);
4272
4273 ret = mixer_ctl_get_array(ctl, block, count);
4274 if (ret != 0) {
4275 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
4276 goto fail;
4277 }
4278 edid_data[0] = count;
4279 memcpy(&edid_data[1], block, count);
4280
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4281 if (!edid_get_sink_caps(info, edid_data)) {
4282 ALOGE("%s: Failed to get HDMI sink capabilities", __func__);
4283 goto fail;
4284 }
Ashish Jain5a97ddd2015-05-13 10:52:34 +0530[diff] [blame]4285
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4286 my_data->edid_valid = true;
4287 return 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4288fail:
4289 if (my_data->edid_info) {
4290 free(my_data->edid_info);
4291 my_data->edid_info = NULL;
4292 my_data->edid_valid = false;
4293 }
4294 ALOGE("%s: return -EINVAL", __func__);
4295 return -EINVAL;
4296}
4297
4298
4299int platform_set_channel_allocation(void *platform, int channel_alloc)
4300{
4301 struct mixer_ctl *ctl;
4302 const char *mixer_ctl_name = "HDMI RX CA";
4303 int ret;
4304 struct platform_data *my_data = (struct platform_data *)platform;
4305 struct audio_device *adev = my_data->adev;
4306
4307 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4308 if (!ctl) {
4309 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4310 __func__, mixer_ctl_name);
4311 ret = EINVAL;
4312 }
4313 ALOGD(":%s channel allocation = 0x%x", __func__, channel_alloc);
4314 ret = mixer_ctl_set_value(ctl, 0, channel_alloc);
4315
4316 if (ret < 0) {
4317 ALOGE("%s: Could not set ctl, error:%d ", __func__, ret);
4318 }
4319
4320 return ret;
4321}
4322
4323int platform_set_channel_map(void *platform, int ch_count, char *ch_map, int snd_id)
4324{
4325 struct mixer_ctl *ctl;
4326 char mixer_ctl_name[44]; // max length of name is 44 as defined
4327 int ret;
4328 unsigned int i;
4329 int set_values[8] = {0};
4330 char device_num[13]; // device number up to 2 digit
4331 struct platform_data *my_data = (struct platform_data *)platform;
4332 struct audio_device *adev = my_data->adev;
4333 ALOGV("%s channel_count:%d",__func__, ch_count);
4334 if (NULL == ch_map) {
4335 ALOGE("%s: Invalid channel mapping used", __func__);
4336 return -EINVAL;
4337 }
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4338
4339 /*
4340 * If snd_id is greater than 0, stream channel mapping
4341 * If snd_id is below 0, typically -1, device channel mapping
4342 */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4343 if (snd_id >= 0) {
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4344 snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "Playback Channel Map%d", snd_id);
4345 } else {
4346 strlcpy(mixer_ctl_name, "Playback Device Channel Map", sizeof(mixer_ctl_name));
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4347 }
4348
4349 ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
4350
4351 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4352 if (!ctl) {
4353 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4354 __func__, mixer_ctl_name);
4355 return -EINVAL;
4356 }
4357 for (i = 0; i< ARRAY_SIZE(set_values); i++) {
4358 set_values[i] = ch_map[i];
4359 }
4360
4361 ALOGD("%s: set mapping(%d %d %d %d %d %d %d %d) for channel:%d", __func__,
4362 set_values[0], set_values[1], set_values[2], set_values[3], set_values[4],
4363 set_values[5], set_values[6], set_values[7], ch_count);
4364
4365 ret = mixer_ctl_set_array(ctl, set_values, ch_count);
4366 if (ret < 0) {
4367 ALOGE("%s: Could not set ctl, error:%d ch_count:%d",
4368 __func__, ret, ch_count);
4369 }
4370 return ret;
4371}
4372
4373unsigned char platform_map_to_edid_format(int audio_format)
4374{
4375 unsigned char format;
4376 switch (audio_format & AUDIO_FORMAT_MAIN_MASK) {
4377 case AUDIO_FORMAT_AC3:
4378 ALOGV("%s: AC3", __func__);
4379 format = AC3;
4380 break;
4381 case AUDIO_FORMAT_AAC:
4382 ALOGV("%s:AAC", __func__);
4383 format = AAC;
4384 break;
Manish Dewangan93672f12015-08-24 20:30:31 +0530[diff] [blame]4385 case AUDIO_FORMAT_AAC_ADTS:
4386 ALOGV("%s:AAC_ADTS", __func__);
4387 format = AAC;
4388 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4389 case AUDIO_FORMAT_E_AC3:
4390 ALOGV("%s:E_AC3", __func__);
4391 format = DOLBY_DIGITAL_PLUS;
4392 break;
4393 case AUDIO_FORMAT_PCM_16_BIT:
4394 case AUDIO_FORMAT_PCM_16_BIT_OFFLOAD:
4395 case AUDIO_FORMAT_PCM_24_BIT_OFFLOAD:
4396 default:
4397 ALOGV("%s:PCM", __func__);
4398 format = LPCM;
4399 break;
4400 }
4401 return format;
4402}
4403
4404uint32_t platform_get_compress_passthrough_buffer_size(
4405 audio_offload_info_t* info)
4406{
4407 uint32_t fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4408 if (!info->has_video)
4409 fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4410
4411 return fragment_size;
4412}
4413
4414void platform_reset_edid_info(void *platform) {
4415
4416 ALOGV("%s:", __func__);
4417 struct platform_data *my_data = (struct platform_data *)platform;
4418 if (my_data->edid_info) {
4419 ALOGV("%s :free edid", __func__);
4420 free(my_data->edid_info);
4421 my_data->edid_info = NULL;
4422 }
4423}
4424
4425bool platform_is_edid_supported_format(void *platform, int format)
4426{
4427 struct platform_data *my_data = (struct platform_data *)platform;
4428 struct audio_device *adev = my_data->adev;
4429 edid_audio_info *info = NULL;
4430 int num_audio_blocks;
4431 int i, ret, count;
4432 unsigned char format_id = platform_map_to_edid_format(format);
4433
4434 ret = platform_get_edid_info(platform);
4435 info = (edid_audio_info *)my_data->edid_info;
4436 if (ret == 0 && info != NULL) {
4437 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4438 /*
4439 * To check
4440 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
4441 * & DOLBY_DIGITAL_PLUS
4442 */
4443 if (info->audio_blocks_array[i].format_id == format_id) {
4444 ALOGV("%s:platform_is_edid_supported_format true %x",
4445 __func__, format);
4446 return true;
4447 }
4448 }
4449 }
4450 ALOGV("%s:platform_is_edid_supported_format false %x",
4451 __func__, format);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4452 return false;
4453}
4454
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4455int platform_set_edid_channels_configuration(void *platform, int channels) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4456
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4457 struct platform_data *my_data = (struct platform_data *)platform;
4458 struct audio_device *adev = my_data->adev;
4459 edid_audio_info *info = NULL;
4460 int num_audio_blocks;
4461 int channel_count = 2;
4462 int i, ret, count;
4463 char default_channelMap[MAX_CHANNELS_SUPPORTED] = {0};
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4464
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4465 ret = platform_get_edid_info(platform);
4466 info = (edid_audio_info *)my_data->edid_info;
4467 if(ret == 0 && info != NULL) {
4468 if (channels > 2) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4469
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4470 ALOGV("%s:able to get HDMI sink capabilities multi channel playback",
4471 __func__);
4472 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4473 if (info->audio_blocks_array[i].format_id == LPCM &&
4474 info->audio_blocks_array[i].channels > channel_count &&
4475 info->audio_blocks_array[i].channels <= MAX_HDMI_CHANNEL_CNT) {
4476 channel_count = info->audio_blocks_array[i].channels;
4477 }
4478 }
4479 ALOGV("%s:channel_count:%d", __func__, channel_count);
4480 /*
4481 * Channel map is set for supported hdmi max channel count even
4482 * though the input channel count set on adm is less than or equal to
4483 * max supported channel count
4484 */
4485 platform_set_channel_map(platform, channel_count, info->channel_map, -1);
4486 platform_set_channel_allocation(platform, info->channel_allocation);
4487 } else {
4488 default_channelMap[0] = PCM_CHANNEL_FL;
4489 default_channelMap[1] = PCM_CHANNEL_FR;
4490 platform_set_channel_map(platform,2,default_channelMap,-1);
4491 platform_set_channel_allocation(platform,0);
4492 }
4493 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4494
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4495 return 0;
4496}
4497
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4498void platform_cache_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 platform_get_edid_info(platform);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4501}
4502
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4503void platform_invalidate_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4504{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4505 struct platform_data *my_data = (struct platform_data *)platform;
4506 my_data->edid_valid = false;
4507 if (my_data->edid_info) {
4508 memset(my_data->edid_info, 0, sizeof(struct edid_audio_info));
4509 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4510}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4511
4512int platform_set_mixer_control(struct stream_out *out, const char * mixer_ctl_name,
4513 const char *mixer_val)
4514{
4515 struct audio_device *adev = out->dev;
4516 struct mixer_ctl *ctl = NULL;
4517 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
4518 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4519 if (!ctl) {
4520 ALOGE("%s: could not get ctl for mixer cmd - %s",
4521 __func__, mixer_ctl_name);
4522 return -EINVAL;
4523 }
4524
4525 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
4526}
4527
4528int platform_set_hdmi_config(struct stream_out *out)
4529{
4530 struct listnode *node;
4531 struct audio_usecase *usecase;
4532 struct audio_device *adev = out->dev;
4533 const char *hdmi_format_ctrl = "HDMI RX Format";
4534 const char *hdmi_rate_ctrl = "HDMI_RX SampleRate";
4535 int sample_rate = out->sample_rate;
4536 /*TODO: Add rules and check if this needs to be done.*/
4537 if((is_offload_usecase(out->usecase)) &&
4538 (out->compr_config.codec->compr_passthr == PASSTHROUGH ||
4539 out->compr_config.codec->compr_passthr == PASSTHROUGH_CONVERT)) {
4540 /* TODO: can we add mixer control for channels here avoid setting */
4541 if ((out->format == AUDIO_FORMAT_E_AC3 ||
4542 out->format == AUDIO_FORMAT_E_AC3_JOC) &&
4543 (out->compr_config.codec->compr_passthr == PASSTHROUGH))
4544 sample_rate = out->sample_rate * 4;
4545 ALOGD("%s:HDMI compress format and samplerate %d, sample_rate %d",
4546 __func__, out->sample_rate, sample_rate);
4547 platform_set_mixer_control(out, hdmi_format_ctrl, "Compr");
4548 switch (sample_rate) {
4549 case 32000:
4550 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_32");
4551 break;
4552 case 44100:
4553 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_44_1");
4554 break;
4555 case 96000:
4556 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_96");
4557 break;
4558 case 176400:
4559 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_176_4");
4560 break;
4561 case 192000:
4562 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_192");
4563 break;
4564 case 128000:
4565 if (out->format != AUDIO_FORMAT_E_AC3) {
4566 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_128");
4567 break;
4568 } else
4569 ALOGW("Unsupported sample rate for E_AC3 32K");
4570 default:
4571 case 48000:
4572 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
4573 break;
4574 }
4575 } else {
4576 ALOGD("%s: HDMI pcm and samplerate %d", __func__,
4577 out->sample_rate);
4578 platform_set_mixer_control(out, hdmi_format_ctrl, "LPCM");
4579 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
4580 }
4581
4582 /*
4583 * Deroute all the playback streams routed to HDMI so that
4584 * the back end is deactivated. Note that backend will not
4585 * be deactivated if any one stream is connected to it.
4586 */
4587 list_for_each(node, &adev->usecase_list) {
4588 usecase = node_to_item(node, struct audio_usecase, list);
4589 ALOGV("%s:disable: usecase type %d, devices 0x%x", __func__,
4590 usecase->type, usecase->devices);
4591 if (usecase->type == PCM_PLAYBACK &&
4592 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
4593 disable_audio_route(adev, usecase);
4594 }
4595 }
4596
4597 /*
4598 * Enable all the streams disabled above. Now the HDMI backend
4599 * will be activated with new channel configuration
4600 */
4601 list_for_each(node, &adev->usecase_list) {
4602 usecase = node_to_item(node, struct audio_usecase, list);
4603 ALOGV("%s:enable: usecase type %d, devices 0x%x", __func__,
4604 usecase->type, usecase->devices);
4605 if (usecase->type == PCM_PLAYBACK &&
4606 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
4607 enable_audio_route(adev, usecase);
4608 }
4609 }
4610
4611 return 0;
4612}
4613
4614int platform_set_device_params(struct stream_out *out, int param, int value)
4615{
4616 struct audio_device *adev = out->dev;
4617 struct mixer_ctl *ctl;
4618 char *mixer_ctl_name = "Device PP Params";
4619 int ret = 0;
4620 uint32_t set_values[] = {0,0};
4621
4622 set_values[0] = param;
4623 set_values[1] = value;
4624
4625 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4626 if (!ctl) {
4627 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4628 __func__, mixer_ctl_name);
4629 ret = -EINVAL;
4630 goto end;
4631 }
4632
4633 ALOGV("%s: Setting device pp params param: %d, value %d mixer ctrl:%s",
4634 __func__,param, value, mixer_ctl_name);
4635 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
4636
4637end:
4638 return ret;
4639}
4640
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]4641int platform_get_subsys_image_name(char *buf)
4642{
4643 strlcpy(buf, PLATFORM_IMAGE_NAME, sizeof(PLATFORM_IMAGE_NAME));
4644 return 0;
4645}
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4646
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4647/*
4648 * This is a lookup table to map android audio input device to audio h/w interface (backend).
4649 * The table can be extended for other input devices by adding appropriate entries.
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4650 * The audio interface for a particular input device need to be added in
4651 * audio_platform_info.xml file.
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4652 */
4653struct audio_device_to_audio_interface audio_device_to_interface_table[] = {
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4654 {AUDIO_DEVICE_IN_BUILTIN_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BUILTIN_MIC), ""},
4655 {AUDIO_DEVICE_IN_BACK_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BACK_MIC), ""},
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4656};
4657
4658int audio_device_to_interface_table_len =
4659 sizeof(audio_device_to_interface_table) / sizeof(audio_device_to_interface_table[0]);
4660
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4661int platform_set_audio_device_interface(const char * device_name,
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4662 const char *intf_name,
4663 const char *codec_type)
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4664{
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4665 int ret = 0;
4666 int i;
4667
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4668 if (device_name == NULL || intf_name == NULL || codec_type == NULL) {
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4669 ALOGE("%s: Invalid input", __func__);
4670
4671 ret = -EINVAL;
4672 goto done;
4673 }
4674
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4675 ALOGD("%s: Enter, device name:%s, intf name:%s, codec_type:%s", __func__,
4676 device_name, intf_name, codec_type);
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4677
4678 size_t device_name_len = strlen(device_name);
4679 for (i = 0; i < audio_device_to_interface_table_len; i++) {
4680 char* name = audio_device_to_interface_table[i].device_name;
4681 size_t name_len = strlen(name);
4682 if ((name_len == device_name_len) &&
4683 (strncmp(device_name, name, name_len) == 0)) {
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4684 if (is_external_codec &&
4685 (strncmp(codec_type, "external", strlen(codec_type)) == 0)) {
4686 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4687 __func__, device_name, intf_name);
4688
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4689 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4690 sizeof(audio_device_to_interface_table[i].interface_name));
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4691 } else if (!is_external_codec &&
4692 (strncmp(codec_type, "internal", strlen(codec_type)) == 0)) {
4693 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
4694 __func__, device_name, intf_name);
4695
4696 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
4697 sizeof(audio_device_to_interface_table[i].interface_name));
4698 } else
4699 ALOGE("Invalid codec_type specified. Ignoring this interface entry.");
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4700 goto done;
4701 }
4702 }
4703 ALOGE("%s: Could not find matching device name %s",
4704 __func__, device_name);
4705
4706 ret = -EINVAL;
4707
4708done:
4709 return ret;
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4710}
Laxminath Kasam44f49402015-05-29 18:37:11 +0530[diff] [blame]4711
4712/*
4713 * This is a lookup table to map names of speaker device with respective left and right TZ names.
4714 * Also the tz names for a particular left or right speaker can be overriden by adding
4715 * corresponding entry in audio_platform_info.xml file.
4716 */
4717struct speaker_device_to_tz_names speaker_device_tz_names = {
4718 {SND_DEVICE_OUT_SPEAKER, "", ""},
4719};
4720
4721const char *platform_get_spkr_1_tz_name(snd_device_t snd_device)
4722{
4723 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
4724 return speaker_device_tz_names.spkr_1_tz_name;
4725 else
4726 return "";
4727}
4728
4729const char *platform_get_spkr_2_tz_name(snd_device_t snd_device)
4730{
4731 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
4732 return speaker_device_tz_names.spkr_2_tz_name;
4733 else
4734 return "";
4735}
4736
4737int platform_set_spkr_device_tz_names(snd_device_t index,
4738 const char *spkr_1_tz_name, const char *spkr_2_tz_name)
4739{
4740 int ret = 0;
4741 int i;
4742
4743 if (spkr_1_tz_name == NULL && spkr_2_tz_name == NULL) {
4744 ALOGE("%s: Invalid input", __func__);
4745 ret = -EINVAL;
4746 goto done;
4747 }
4748 if (index != speaker_device_tz_names.snd_device) {
4749 ALOGE("%s: not matching speaker device\n");
4750 ret = -EINVAL;
4751 goto done;
4752 }
4753 ALOGD("%s: Enter, spkr_1_tz_name :%s, spkr_2_tz_name:%s",
4754 __func__, spkr_1_tz_name, spkr_2_tz_name);
4755
4756 if (spkr_1_tz_name != NULL)
4757 strlcpy(speaker_device_tz_names.spkr_1_tz_name, spkr_1_tz_name,
4758 sizeof(speaker_device_tz_names.spkr_1_tz_name));
4759
4760 if (spkr_2_tz_name != NULL)
4761 strlcpy(speaker_device_tz_names.spkr_2_tz_name, spkr_2_tz_name,
4762 sizeof(speaker_device_tz_names.spkr_2_tz_name));
4763done:
4764 return ret;
4765}
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4766
Laxminath Kasambe641ab2015-07-24 20:27:42 +0530[diff] [blame]4767int platform_get_wsa_mode(void *adev)
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4768{
Laxminath Kasambe641ab2015-07-24 20:27:42 +0530[diff] [blame]4769 struct audio_device *adev_h = adev;
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4770 char *snd_card_name;
4771
Laxminath Kasambe641ab2015-07-24 20:27:42 +0530[diff] [blame]4772 snd_card_name = mixer_get_name(adev_h->mixer);
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4773 if ((!strcmp(snd_card_name, "msm8952-skum-snd-card")) ||
Laxminath Kasambe641ab2015-07-24 20:27:42 +0530[diff] [blame]4774 (!strcmp(snd_card_name, "msm8952-snd-card")) ||
Xiaojun Sang31a97352015-09-17 16:45:19 +0800[diff] [blame]4775 (!strcmp(snd_card_name, "msm8952-snd-card-mtp")) ||
4776 (!strcmp(snd_card_name, "msm8976-skun-snd-card")))
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4777 return 1;
4778 else
4779 return 0;
4780}