Gitiles
Code Review Sign In
review.blissroms.org / platform_hardware_qcom_audio / c4f26f7b0dad7fa7ef0b8aca8641bed9f95161bf / . / hal / msm8916 / platform.c
blob: 54532f44897982a1c5d4c3d687bf9a64ffb1fd3f [file] [log] [blame]
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1/*
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]2 * Copyright (c) 2013-2015, The Linux Foundation. All rights reserved.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3 * Not a Contribution.
4 *
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]5 * Copyright (C) 2013 The Android Open Source Project
6 *
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 */
19
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]20#define LOG_TAG "msm8916_platform"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]21/*#define LOG_NDEBUG 0*/
22#define LOG_NDDEBUG 0
23
24#include <stdlib.h>
25#include <dlfcn.h>
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]26#include <fcntl.h>
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]27#include <sys/ioctl.h>
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]28#include <cutils/log.h>
29#include <cutils/properties.h>
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]30#include <cutils/str_parms.h>
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]31#include <audio_hw.h>
32#include <platform_api.h>
33#include "platform.h"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]34#include "audio_extn.h"
35#include "voice_extn.h"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]36#include "edid.h"
37#include "sound/compress_params.h"
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]38#include "sound/msmcal-hwdep.h"
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]39#include <dirent.h>
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]40#define SOUND_TRIGGER_DEVICE_HANDSET_MONO_LOW_POWER_ACDB_ID (100)
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]41#define MAX_MIXER_XML_PATH 100
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]42#define MIXER_XML_PATH "/system/etc/mixer_paths.xml"
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]43#define MIXER_XML_PATH_MTP "/system/etc/mixer_paths_mtp.xml"
Tanya Finkeldd78e062015-05-26 04:29:56 -0700[diff] [blame]44#define MIXER_XML_PATH_SBC "/system/etc/mixer_paths_sbc.xml"
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]45#define MIXER_XML_PATH_MSM8909_PM8916 "/system/etc/mixer_paths_msm8909_pm8916.xml"
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]46#define MIXER_XML_PATH_QRD_SKUH "/system/etc/mixer_paths_qrd_skuh.xml"
47#define MIXER_XML_PATH_QRD_SKUI "/system/etc/mixer_paths_qrd_skui.xml"
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]48#define MIXER_XML_PATH_QRD_SKUHF "/system/etc/mixer_paths_qrd_skuhf.xml"
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]49#define MIXER_XML_PATH_SKUK "/system/etc/mixer_paths_skuk.xml"
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]50#define MIXER_XML_PATH_SKUA "/system/etc/mixer_paths_skua.xml"
51#define MIXER_XML_PATH_SKUC "/system/etc/mixer_paths_skuc.xml"
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]52#define MIXER_XML_PATH_SKUE "/system/etc/mixer_paths_skue.xml"
Meng Wangcfefb8b2014-12-05 14:35:55 +0800[diff] [blame]53#define MIXER_XML_PATH_SKUL "/system/etc/mixer_paths_skul.xml"
Walter Yangcd132722015-04-08 16:04:30 +0800[diff] [blame]54#define MIXER_XML_PATH_SKUM "/system/etc/mixer_paths_qrd_skum.xml"
Meng Wang2d747622015-08-07 10:11:41 +0800[diff] [blame]55#define MIXER_XML_PATH_SKUN_CAJON "/system/etc/mixer_paths_qrd_skun_cajon.xml"
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]56#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]57#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]58#define MIXER_XML_PATH_I2S "/system/etc/mixer_paths_i2s.xml"
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]59#define MIXER_XML_PATH_WCD9306 "/system/etc/mixer_paths_wcd9306.xml"
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]60#define MIXER_XML_PATH_WCD9330 "/system/etc/mixer_paths_wcd9330.xml"
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]61#define MIXER_XML_PATH_WCD9335 "/system/etc/mixer_paths_wcd9335.xml"
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]62#define MIXER_XML_PATH_WCD9326 "/system/etc/mixer_paths_wcd9326.xml"
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]63#define MIXER_XML_PATH_SKUN "/system/etc/mixer_paths_qrd_skun.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]64#define PLATFORM_INFO_XML_PATH "/system/etc/audio_platform_info.xml"
Dhananjay Kumar94c5eff2015-05-25 19:11:30 +0530[diff] [blame]65#define PLATFORM_INFO_XML_PATH_EXTCODEC "/system/etc/audio_platform_info_extcodec.xml"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]66
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]67#define LIB_ACDB_LOADER "libacdbloader.so"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]68#define AUDIO_DATA_BLOCK_MIXER_CTL "HDMI EDID"
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]69#define CVD_VERSION_MIXER_CTL "CVD Version"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]70
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]71#define MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE (256 * 1024)
72#define MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE (2 * 1024)
73#define COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING (2 * 1024)
74#define COMPRESS_OFFLOAD_FRAGMENT_SIZE (32 * 1024)
75/* Used in calculating fragment size for pcm offload */
Alexy Joseph68011492015-06-18 12:02:01 -0700[diff] [blame]76#define PCM_OFFLOAD_BUFFER_DURATION 40 /* 40 millisecs */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]77
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]78/* MAX PCM fragment size cannot be increased further due
79 * to flinger's cblk size of 1mb,and it has to be a multiple of
80 * 24 - lcm of channels supported by DSP
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]81 */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]82#define MAX_PCM_OFFLOAD_FRAGMENT_SIZE (240 * 1024)
Naresh Tanniru80ea8562015-07-01 15:07:46 +0530[diff] [blame]83#define MIN_PCM_OFFLOAD_FRAGMENT_SIZE 512
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]84
85/*
86 * Offload buffer size for compress passthrough
87 */
88#define MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE (2 * 1024)
89#define MAX_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE (8 * 1024)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]90
Preetam Singh Ranawat6efde5c2015-04-24 11:04:22 +0530[diff] [blame]91#define DIV_ROUND_UP(x, y) (((x) + (y) - 1)/(y))
92#define ALIGN(x, y) ((y) * DIV_ROUND_UP((x), (y)))
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]93/*
94 * This file will have a maximum of 38 bytes:
95 *
96 * 4 bytes: number of audio blocks
97 * 4 bytes: total length of Short Audio Descriptor (SAD) blocks
98 * Maximum 10 * 3 bytes: SAD blocks
99 */
100#define MAX_SAD_BLOCKS 10
101#define SAD_BLOCK_SIZE 3
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]102#define MAX_CVD_VERSION_STRING_SIZE 100
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]103
104/* EDID format ID for LPCM audio */
105#define EDID_FORMAT_LPCM 1
106
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]107/* fallback app type if the default app type from acdb loader fails */
108#define DEFAULT_APP_TYPE 0x11130
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]109#define DEFAULT_APP_TYPE_RX_PATH 0x11130
110#define DEFAULT_APP_TYPE_TX_PATH 0x11132
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]111
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]112/* Retry for delay in FW loading*/
113#define RETRY_NUMBER 20
114#define RETRY_US 500000
115#define MAX_SND_CARD 8
116
117#define SAMPLE_RATE_8KHZ 8000
118#define SAMPLE_RATE_16KHZ 16000
119
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]120#define MAX_SET_CAL_BYTE_SIZE 65536
121
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]122#define AUDIO_PARAMETER_KEY_FLUENCE_TYPE "fluence"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]123#define AUDIO_PARAMETER_KEY_SLOWTALK "st_enable"
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]124#define AUDIO_PARAMETER_KEY_HD_VOICE "hd_voice"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]125#define AUDIO_PARAMETER_KEY_VOLUME_BOOST "volume_boost"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]126#define AUDIO_PARAMETER_KEY_AUD_CALDATA "cal_data"
127#define AUDIO_PARAMETER_KEY_AUD_CALRESULT "cal_result"
128
129
130/* Query external audio device connection status */
131#define AUDIO_PARAMETER_KEY_EXT_AUDIO_DEVICE "ext_audio_device"
132
133#define EVENT_EXTERNAL_SPK_1 "qc_ext_spk_1"
134#define EVENT_EXTERNAL_SPK_2 "qc_ext_spk_2"
135#define EVENT_EXTERNAL_MIC "qc_ext_mic"
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]136#define MAX_CAL_NAME 20
137
138char cal_name_info[WCD9XXX_MAX_CAL][MAX_CAL_NAME] = {
139 [WCD9XXX_ANC_CAL] = "anc_cal",
140 [WCD9XXX_MBHC_CAL] = "mbhc_cal",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]141 [WCD9XXX_VBAT_CAL] = "vbat_cal",
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]142};
143
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]144#define AUDIO_PARAMETER_KEY_REC_PLAY_CONC "rec_play_conc_on"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]145
Naresh Tannirudcb43442015-05-21 14:14:47 +0530[diff] [blame]146#define AUDIO_PARAMETER_IS_HW_DECODER_SESSION_ALLOWED "is_hw_dec_session_allowed"
147
148#define MAX_DSP_ONLY_DECODERS 6
149
150char * dsp_only_decoders_mime[] = {
151 "audio/x-ms-wma" /* wma*/ ,
152 "audio/x-ms-wma-lossless" /* wma lossless */ ,
153 "audio/x-ms-wma-pro" /* wma prop */ ,
154 "audio/amr-wb-plus" /* amr wb plus */ ,
155 "audio/alac" /*alac */ ,
156 "audio/x-ape" /*ape */,
157};
158
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]159enum {
160 VOICE_FEATURE_SET_DEFAULT,
161 VOICE_FEATURE_SET_VOLUME_BOOST
162};
163
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]164struct audio_block_header
165{
166 int reserved;
167 int length;
168};
169
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]170typedef struct acdb_audio_cal_cfg {
171 uint32_t persist;
172 uint32_t snd_dev_id;
173 audio_devices_t dev_id;
174 int32_t acdb_dev_id;
175 uint32_t app_type;
176 uint32_t topo_id;
177 uint32_t sampling_rate;
178 uint32_t cal_type;
179 uint32_t module_id;
180 uint32_t param_id;
181} acdb_audio_cal_cfg_t;
182
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]183/* Audio calibration related functions */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]184typedef void (*acdb_deallocate_t)();
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]185typedef int (*acdb_init_t)(const char *, char *, int);
186typedef void (*acdb_send_audio_cal_t)(int, int, int , int);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]187typedef void (*acdb_send_voice_cal_t)(int, int);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]188typedef int (*acdb_reload_vocvoltable_t)(int);
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]189typedef int (*acdb_get_default_app_type_t)(void);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]190typedef int (*acdb_loader_get_calibration_t)(char *attr, int size, void *data);
191acdb_loader_get_calibration_t acdb_loader_get_calibration;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]192typedef int (*acdb_set_audio_cal_t) (void *, void *, uint32_t);
193typedef int (*acdb_get_audio_cal_t) (void *, void *, uint32_t*);
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]194typedef int (*acdb_set_codec_data_t) (void *, char *);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]195
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]196typedef struct codec_backend_cfg {
197 uint32_t sample_rate;
198 uint32_t bit_width;
199 char *bitwidth_mixer_ctl;
200 char *samplerate_mixer_ctl;
201} codec_backend_cfg_t;
202
203typedef struct {
204 bool platform_na_prop_enabled;
205 bool ui_na_prop_enabled;
206} native_audio_prop;
207
208static native_audio_prop na_props = {0, 0};
209
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]210struct platform_data {
211 struct audio_device *adev;
212 bool fluence_in_spkr_mode;
213 bool fluence_in_voice_call;
214 bool fluence_in_voice_rec;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]215 bool fluence_in_audio_rec;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]216 bool external_spk_1;
217 bool external_spk_2;
218 bool external_mic;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]219 int fluence_type;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]220 char fluence_cap[PROPERTY_VALUE_MAX];
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]221 int fluence_mode;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]222 bool slowtalk;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]223 bool hd_voice;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]224 bool ec_ref_enabled;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]225 bool is_wsa_speaker;
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]226 bool is_acdb_initialized;
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]227 /* Vbat monitor related flags */
228 bool is_vbat_speaker;
229 bool gsm_mode_enabled;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]230 /* Audio calibration related functions */
231 void *acdb_handle;
232 int voice_feature_set;
233 acdb_init_t acdb_init;
234 acdb_deallocate_t acdb_deallocate;
235 acdb_send_audio_cal_t acdb_send_audio_cal;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]236 acdb_set_audio_cal_t acdb_set_audio_cal;
237 acdb_get_audio_cal_t acdb_get_audio_cal;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]238 acdb_send_voice_cal_t acdb_send_voice_cal;
239 acdb_reload_vocvoltable_t acdb_reload_vocvoltable;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]240 acdb_get_default_app_type_t acdb_get_default_app_type;
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]241 acdb_set_codec_data_t acdb_set_codec_data;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]242#ifdef RECORD_PLAY_CONCURRENCY
243 bool rec_play_conc_set;
244#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]245 void *hw_info;
246 struct csd_data *csd;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]247 void *edid_info;
248 bool edid_valid;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]249 codec_backend_cfg_t current_backend_cfg[MAX_CODEC_BACKENDS];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]250};
251
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]252static bool is_external_codec = false;
253static const int pcm_device_table_of_ext_codec[AUDIO_USECASE_MAX][2] = {
254 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE_OF_EXT_CODEC, QCHAT_CALL_PCM_DEVICE_OF_EXT_CODEC}
255};
256
257/* List of use cases that has different PCM device ID's for internal and external codecs */
258static const int misc_usecase[AUDIO_USECASE_MAX] = { USECASE_QCHAT_CALL };
259
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]260int pcm_device_table[AUDIO_USECASE_MAX][2] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]261 [USECASE_AUDIO_PLAYBACK_DEEP_BUFFER] = {DEEP_BUFFER_PCM_DEVICE,
262 DEEP_BUFFER_PCM_DEVICE},
263 [USECASE_AUDIO_PLAYBACK_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
264 LOWLATENCY_PCM_DEVICE},
265 [USECASE_AUDIO_PLAYBACK_MULTI_CH] = {MULTIMEDIA2_PCM_DEVICE,
266 MULTIMEDIA2_PCM_DEVICE},
267 [USECASE_AUDIO_PLAYBACK_OFFLOAD] =
268 {PLAYBACK_OFFLOAD_DEVICE, PLAYBACK_OFFLOAD_DEVICE},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]269#ifdef MULTIPLE_OFFLOAD_ENABLED
Dhananjay Kumar94c5eff2015-05-25 19:11:30 +0530[diff] [blame]270 /* Below entries are initialized with invalid values
271 * Valid values should be updated from fnc platform_info_init()
272 * based on pcm ids defined in audio_platform_info.xml.
273 */
274 [USECASE_AUDIO_PLAYBACK_OFFLOAD2] = {-1, -1},
275 [USECASE_AUDIO_PLAYBACK_OFFLOAD3] = {-1, -1},
276 [USECASE_AUDIO_PLAYBACK_OFFLOAD4] = {-1, -1},
277 [USECASE_AUDIO_PLAYBACK_OFFLOAD5] = {-1, -1},
278 [USECASE_AUDIO_PLAYBACK_OFFLOAD6] = {-1, -1},
279 [USECASE_AUDIO_PLAYBACK_OFFLOAD7] = {-1, -1},
280 [USECASE_AUDIO_PLAYBACK_OFFLOAD8] = {-1, -1},
281 [USECASE_AUDIO_PLAYBACK_OFFLOAD9] = {-1, -1},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]282#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]283 [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
284 [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
285 [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
286 LOWLATENCY_PCM_DEVICE},
287 [USECASE_AUDIO_RECORD_FM_VIRTUAL] = {MULTIMEDIA2_PCM_DEVICE,
288 MULTIMEDIA2_PCM_DEVICE},
289 [USECASE_AUDIO_PLAYBACK_FM] = {FM_PLAYBACK_PCM_DEVICE, FM_CAPTURE_PCM_DEVICE},
290 [USECASE_AUDIO_HFP_SCO] = {HFP_PCM_RX, HFP_SCO_RX},
291 [USECASE_AUDIO_HFP_SCO_WB] = {HFP_PCM_RX, HFP_SCO_RX},
292 [USECASE_VOICE_CALL] = {VOICE_CALL_PCM_DEVICE, VOICE_CALL_PCM_DEVICE},
293 [USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE},
294 [USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
295 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
Karthik Reddy Katta3b0a60c2014-04-06 14:52:37 +0530[diff] [blame]296 [USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE},
Avinash Vaishff0f61a2015-06-03 20:00:36 +0530[diff] [blame]297 [USECASE_VOICEMMODE1_CALL] = {-1, -1}, /* pcm ids updated from platform info file */
298 [USECASE_VOICEMMODE2_CALL] = {-1, -1}, /* pcm ids updated from platform info file */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]299 [USECASE_COMPRESS_VOIP_CALL] = {COMPRESS_VOIP_CALL_PCM_DEVICE, COMPRESS_VOIP_CALL_PCM_DEVICE},
300 [USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE,
301 AUDIO_RECORD_PCM_DEVICE},
302 [USECASE_INCALL_REC_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
303 AUDIO_RECORD_PCM_DEVICE},
304 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
305 AUDIO_RECORD_PCM_DEVICE},
306 [USECASE_INCALL_REC_UPLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
307 COMPRESS_CAPTURE_DEVICE},
308 [USECASE_INCALL_REC_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
309 COMPRESS_CAPTURE_DEVICE},
310 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
311 COMPRESS_CAPTURE_DEVICE},
312 [USECASE_INCALL_MUSIC_UPLINK] = {INCALL_MUSIC_UPLINK_PCM_DEVICE,
313 INCALL_MUSIC_UPLINK_PCM_DEVICE},
314 [USECASE_INCALL_MUSIC_UPLINK2] = {INCALL_MUSIC_UPLINK2_PCM_DEVICE,
315 INCALL_MUSIC_UPLINK2_PCM_DEVICE},
316 [USECASE_AUDIO_SPKR_CALIB_RX] = {SPKR_PROT_CALIB_RX_PCM_DEVICE, -1},
317 [USECASE_AUDIO_SPKR_CALIB_TX] = {-1, SPKR_PROT_CALIB_TX_PCM_DEVICE},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]318 [USECASE_AUDIO_PLAYBACK_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
319 AFE_PROXY_RECORD_PCM_DEVICE},
320 [USECASE_AUDIO_RECORD_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
321 AFE_PROXY_RECORD_PCM_DEVICE},
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]322};
323
324/* Array to store sound devices */
325static const char * const device_table[SND_DEVICE_MAX] = {
326 [SND_DEVICE_NONE] = "none",
327 /* Playback sound devices */
328 [SND_DEVICE_OUT_HANDSET] = "handset",
329 [SND_DEVICE_OUT_SPEAKER] = "speaker",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]330 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = "speaker-ext-1",
331 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = "speaker-ext-2",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]332 [SND_DEVICE_OUT_SPEAKER_WSA] = "wsa-speaker",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]333 [SND_DEVICE_OUT_SPEAKER_VBAT] = "vbat-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]334 [SND_DEVICE_OUT_SPEAKER_REVERSE] = "speaker-reverse",
335 [SND_DEVICE_OUT_HEADPHONES] = "headphones",
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]336 [SND_DEVICE_OUT_HEADPHONES_44_1] = "headphones-44.1",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]337 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = "speaker-and-headphones",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]338 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = "speaker-and-headphones-ext-1",
339 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = "speaker-and-headphones-ext-2",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]340 [SND_DEVICE_OUT_VOICE_HANDSET] = "voice-handset",
341 [SND_DEVICE_OUT_VOICE_SPEAKER] = "voice-speaker",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]342 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = "wsa-voice-speaker",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]343 [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = "vbat-voice-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]344 [SND_DEVICE_OUT_VOICE_HEADPHONES] = "voice-headphones",
345 [SND_DEVICE_OUT_HDMI] = "hdmi",
346 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = "speaker-and-hdmi",
347 [SND_DEVICE_OUT_BT_SCO] = "bt-sco-headset",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]348 [SND_DEVICE_OUT_BT_SCO_WB] = "bt-sco-headset-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]349 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = "voice-tty-full-headphones",
350 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = "voice-tty-vco-headphones",
351 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = "voice-tty-hco-handset",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]352 [SND_DEVICE_OUT_VOICE_TX] = "voice-tx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]353 [SND_DEVICE_OUT_AFE_PROXY] = "afe-proxy",
354 [SND_DEVICE_OUT_USB_HEADSET] = "usb-headphones",
355 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = "speaker-and-usb-headphones",
356 [SND_DEVICE_OUT_TRANSMISSION_FM] = "transmission-fm",
357 [SND_DEVICE_OUT_ANC_HEADSET] = "anc-headphones",
358 [SND_DEVICE_OUT_ANC_FB_HEADSET] = "anc-fb-headphones",
359 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = "voice-anc-headphones",
360 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = "voice-anc-fb-headphones",
361 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = "speaker-and-anc-headphones",
362 [SND_DEVICE_OUT_ANC_HANDSET] = "anc-handset",
363 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = "speaker-protected",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]364 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = "voice-speaker-protected",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]365 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = "speaker-protected-vbat",
366 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = "voice-speaker-protected-vbat",
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]367#ifdef RECORD_PLAY_CONCURRENCY
368 [SND_DEVICE_OUT_VOIP_HANDSET] = "voip-handset",
369 [SND_DEVICE_OUT_VOIP_SPEAKER] = "voip-speaker",
370 [SND_DEVICE_OUT_VOIP_HEADPHONES] = "voip-headphones",
371#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]372
373 /* Capture sound devices */
374 [SND_DEVICE_IN_HANDSET_MIC] = "handset-mic",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]375 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = "handset-mic-ext",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]376 [SND_DEVICE_IN_HANDSET_MIC_AEC] = "handset-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]377 [SND_DEVICE_IN_HANDSET_MIC_NS] = "handset-mic",
378 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = "handset-mic",
379 [SND_DEVICE_IN_HANDSET_DMIC] = "dmic-endfire",
380 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = "dmic-endfire",
381 [SND_DEVICE_IN_HANDSET_DMIC_NS] = "dmic-endfire",
382 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = "dmic-endfire",
383 [SND_DEVICE_IN_SPEAKER_MIC] = "speaker-mic",
384 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = "speaker-mic",
385 [SND_DEVICE_IN_SPEAKER_MIC_NS] = "speaker-mic",
386 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = "speaker-mic",
387 [SND_DEVICE_IN_SPEAKER_DMIC] = "speaker-dmic-endfire",
388 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = "speaker-dmic-endfire",
389 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = "speaker-dmic-endfire",
390 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = "speaker-dmic-endfire",
391 [SND_DEVICE_IN_HEADSET_MIC] = "headset-mic",
392 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = "headset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]393 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = "voice-speaker-mic",
394 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = "voice-headset-mic",
395 [SND_DEVICE_IN_HDMI_MIC] = "hdmi-mic",
396 [SND_DEVICE_IN_BT_SCO_MIC] = "bt-sco-mic",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]397 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = "bt-sco-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]398 [SND_DEVICE_IN_BT_SCO_MIC_WB] = "bt-sco-mic-wb",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]399 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = "bt-sco-mic-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]400 [SND_DEVICE_IN_CAMCORDER_MIC] = "camcorder-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]401 [SND_DEVICE_IN_VOICE_DMIC] = "voice-dmic-ef",
402 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = "voice-speaker-dmic-ef",
403 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = "voice-speaker-qmic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]404 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = "voice-tty-full-headset-mic",
405 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = "voice-tty-vco-handset-mic",
406 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = "voice-tty-hco-headset-mic",
407 [SND_DEVICE_IN_VOICE_REC_MIC] = "voice-rec-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]408 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = "voice-rec-mic",
409 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = "voice-rec-dmic-ef",
410 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = "voice-rec-dmic-ef-fluence",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]411 [SND_DEVICE_IN_VOICE_RX] = "voice-rx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]412 [SND_DEVICE_IN_USB_HEADSET_MIC] = "usb-headset-mic",
413 [SND_DEVICE_IN_CAPTURE_FM] = "capture-fm",
414 [SND_DEVICE_IN_AANC_HANDSET_MIC] = "aanc-handset-mic",
415 [SND_DEVICE_IN_QUAD_MIC] = "quad-mic",
416 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = "handset-stereo-dmic-ef",
417 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = "speaker-stereo-dmic-ef",
418 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = "vi-feedback",
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]419 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = "voice-speaker-dmic-broadside",
420 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = "speaker-dmic-broadside",
421 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = "speaker-dmic-broadside",
422 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = "speaker-dmic-broadside",
423 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = "speaker-dmic-broadside",
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]424 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = "aanc-fluence-dmic-handset",
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]425 [SND_DEVICE_IN_HANDSET_QMIC] = "quad-mic",
426 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = "quad-mic",
427 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = "quad-mic",
428 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = "quad-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]429};
430
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]431// Platform specific backend bit width table
432static int backend_bit_width_table[SND_DEVICE_MAX] = {0};
433
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]434/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]435static int acdb_device_table[SND_DEVICE_MAX] = {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]436 [SND_DEVICE_NONE] = -1,
437 [SND_DEVICE_OUT_HANDSET] = 7,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]438 [SND_DEVICE_OUT_SPEAKER] = 14,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]439 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = 14,
440 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]441 [SND_DEVICE_OUT_SPEAKER_WSA] = 135,
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]442 [SND_DEVICE_OUT_SPEAKER_VBAT] = 135,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]443 [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]444 [SND_DEVICE_OUT_HEADPHONES] = 10,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]445 [SND_DEVICE_OUT_HEADPHONES_44_1] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]446 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]447 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = 10,
448 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]449 [SND_DEVICE_OUT_VOICE_HANDSET] = 7,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]450 [SND_DEVICE_OUT_VOICE_SPEAKER] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]451 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = 135,
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]452 [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = 135,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]453 [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10,
454 [SND_DEVICE_OUT_HDMI] = 18,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]455 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]456 [SND_DEVICE_OUT_BT_SCO] = 22,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]457 [SND_DEVICE_OUT_BT_SCO_WB] = 39,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]458 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17,
459 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17,
460 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]461 [SND_DEVICE_OUT_VOICE_TX] = 45,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]462 [SND_DEVICE_OUT_AFE_PROXY] = 0,
463 [SND_DEVICE_OUT_USB_HEADSET] = 45,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]464 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]465 [SND_DEVICE_OUT_TRANSMISSION_FM] = 0,
466 [SND_DEVICE_OUT_ANC_HEADSET] = 26,
467 [SND_DEVICE_OUT_ANC_FB_HEADSET] = 27,
468 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26,
469 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27,
470 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26,
471 [SND_DEVICE_OUT_ANC_HANDSET] = 103,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]472 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = 124,
473 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = 101,
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]474 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = 124,
475 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = 101,
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]476#ifdef RECORD_PLAY_CONCURRENCY
477 [SND_DEVICE_OUT_VOIP_HANDSET] = 133,
478 [SND_DEVICE_OUT_VOIP_SPEAKER] = 132,
479 [SND_DEVICE_OUT_VOIP_HEADPHONES] = 134,
480#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]481
482 [SND_DEVICE_IN_HANDSET_MIC] = 4,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]483 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = 4,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]484 [SND_DEVICE_IN_HANDSET_MIC_AEC] = 106,
485 [SND_DEVICE_IN_HANDSET_MIC_NS] = 107,
486 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108,
487 [SND_DEVICE_IN_HANDSET_DMIC] = 41,
488 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109,
489 [SND_DEVICE_IN_HANDSET_DMIC_NS] = 110,
490 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111,
491 [SND_DEVICE_IN_SPEAKER_MIC] = 11,
492 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112,
493 [SND_DEVICE_IN_SPEAKER_MIC_NS] = 113,
494 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114,
495 [SND_DEVICE_IN_SPEAKER_DMIC] = 43,
496 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115,
497 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116,
498 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]499 [SND_DEVICE_IN_HEADSET_MIC] = 8,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]500 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]501 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11,
502 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8,
503 [SND_DEVICE_IN_HDMI_MIC] = 4,
504 [SND_DEVICE_IN_BT_SCO_MIC] = 21,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]505 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = 122,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]506 [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]507 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = 123,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]508 [SND_DEVICE_IN_CAMCORDER_MIC] = 4,
509 [SND_DEVICE_IN_VOICE_DMIC] = 41,
510 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43,
511 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]512 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16,
513 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36,
514 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]515 [SND_DEVICE_IN_VOICE_REC_MIC] = 4,
516 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107,
517 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34,
518 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]519 [SND_DEVICE_IN_VOICE_RX] = 44,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]520 [SND_DEVICE_IN_USB_HEADSET_MIC] = 44,
521 [SND_DEVICE_IN_CAPTURE_FM] = 0,
522 [SND_DEVICE_IN_AANC_HANDSET_MIC] = 104,
523 [SND_DEVICE_IN_QUAD_MIC] = 46,
524 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = 34,
525 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = 35,
526 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]527 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12,
528 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12,
529 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
530 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
531 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
Venkata Narendra Kumar Gutta9bb5af62015-06-05 11:53:06 +0530[diff] [blame]532 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = 105,
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]533 [SND_DEVICE_IN_HANDSET_QMIC] = 125,
534 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = 126,
535 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = 127,
536 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = 129,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]537};
538
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]539struct name_to_index {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]540 char name[100];
541 unsigned int index;
542};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]543
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]544#define TO_NAME_INDEX(X) #X, X
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]545
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]546/* Used to get index from parsed sting */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]547static struct name_to_index snd_device_name_index[SND_DEVICE_MAX] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]548 {TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)},
549 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]550 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_1)},
551 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_2)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]552 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_WSA)},
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]553 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_VBAT)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]554 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)},
555 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)},
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]556 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES_44_1)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]557 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]558 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1)},
559 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]560 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)},
561 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]562 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_WSA)},
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]563 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_VBAT)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]564 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)},
565 {TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)},
566 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)},
567 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)},
568 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)},
569 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)},
570 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)},
571 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]572 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]573 {TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)},
574 {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)},
575 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)},
576 {TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)},
577 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)},
578 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)},
579 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)},
580 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)},
581 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)},
582 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)},
583 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]584 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED)},
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]585 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT)},
586 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT)},
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]587#ifdef RECORD_PLAY_CONCURRENCY
588 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HANDSET)},
589 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_SPEAKER)},
590 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HEADPHONES)},
591#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]592 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]593 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_EXTERNAL)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]594 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)},
595 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)},
596 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)},
597 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)},
598 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)},
599 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)},
600 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)},
601 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)},
602 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)},
603 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)},
604 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)},
605 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)},
606 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)},
607 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)},
608 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)},
609 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)},
610 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)},
611 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)},
612 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)},
613 {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)},
614 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]615 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]616 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]617 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]618 {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)},
619 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)},
620 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)},
621 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)},
622 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)},
623 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)},
624 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)},
625 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)},
626 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)},
627 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)},
628 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]629 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_RX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]630 {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)},
631 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)},
632 {TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)},
633 {TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)},
634 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_STEREO_DMIC)},
635 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_STEREO_DMIC)},
636 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]637 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]638 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE)},
639 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE)},
640 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE)},
641 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE)},
642 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE)},
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]643 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_QMIC)},
644 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC)},
645 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_NS)},
646 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]647};
648
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]649static char * backend_table[SND_DEVICE_MAX] = {0};
650
651static struct name_to_index usecase_name_index[AUDIO_USECASE_MAX] = {
652 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_DEEP_BUFFER)},
653 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_LOW_LATENCY)},
654 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_MULTI_CH)},
655 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD)},
656#ifdef MULTIPLE_OFFLOAD_ENABLED
657 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD2)},
658 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD3)},
659 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD4)},
660 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD5)},
661 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD6)},
662 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD7)},
663 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD8)},
664 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD9)},
665#endif
666 {TO_NAME_INDEX(USECASE_AUDIO_RECORD)},
667 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_LOW_LATENCY)},
668 {TO_NAME_INDEX(USECASE_VOICE_CALL)},
669 {TO_NAME_INDEX(USECASE_VOICE2_CALL)},
670 {TO_NAME_INDEX(USECASE_VOLTE_CALL)},
671 {TO_NAME_INDEX(USECASE_QCHAT_CALL)},
672 {TO_NAME_INDEX(USECASE_VOWLAN_CALL)},
Avinash Vaishff0f61a2015-06-03 20:00:36 +0530[diff] [blame]673 {TO_NAME_INDEX(USECASE_VOICEMMODE1_CALL)},
674 {TO_NAME_INDEX(USECASE_VOICEMMODE2_CALL)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]675 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK)},
676 {TO_NAME_INDEX(USECASE_INCALL_REC_DOWNLINK)},
677 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK_AND_DOWNLINK)},
678 {TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO)},
Xiaojun Sangb112f882015-08-03 19:38:28 +0800[diff] [blame]679 {TO_NAME_INDEX(USECASE_AUDIO_SPKR_CALIB_TX)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]680};
681
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]682#define NO_COLS 2
683static int msm_be_id_array_len;
684static int (*msm_device_to_be_id)[];
685
686/* Below table lists output device to BE_ID mapping*/
687/* Update the table based on the board configuration*/
688
689static int msm_device_to_be_id_internal_codec [][NO_COLS] = {
690 {AUDIO_DEVICE_OUT_EARPIECE , 34},
691 {AUDIO_DEVICE_OUT_SPEAKER , 34},
692 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 34},
693 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 34},
694 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
695 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
696 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
697 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
698 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
699 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
700 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
701 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
702 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
703 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
704 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
705 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
706 {AUDIO_DEVICE_OUT_PROXY , 9},
707 {AUDIO_DEVICE_OUT_FM , 7},
708 {AUDIO_DEVICE_OUT_FM_TX , 8},
709 {AUDIO_DEVICE_OUT_ALL , -1},
710 {AUDIO_DEVICE_NONE , -1},
711 {AUDIO_DEVICE_OUT_DEFAULT , -1},
712};
713
714static int msm_device_to_be_id_external_codec [][NO_COLS] = {
715 {AUDIO_DEVICE_OUT_EARPIECE , 2},
716 {AUDIO_DEVICE_OUT_SPEAKER , 2},
717 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 2},
718 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2},
719 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
720 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
721 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
722 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
723 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
724 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
725 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
726 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
727 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
728 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
729 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
730 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
731 {AUDIO_DEVICE_OUT_PROXY , 9},
732 {AUDIO_DEVICE_OUT_FM , 7},
733 {AUDIO_DEVICE_OUT_FM_TX , 8},
734 {AUDIO_DEVICE_OUT_ALL , -1},
735 {AUDIO_DEVICE_NONE , -1},
736 {AUDIO_DEVICE_OUT_DEFAULT , -1},
737};
738
739
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]740#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
741#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]742
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]743static bool is_misc_usecase(audio_usecase_t usecase) {
744 bool ret = false;
745 int i;
746
747 for (i = 0; i < AUDIO_USECASE_MAX; i++) {
748 if(usecase == misc_usecase[i]) {
749 ret = true;
750 break;
751 }
752 }
753 return ret;
754}
755
756
757static void update_codec_type(const char *snd_card_name) {
758
759 if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
760 sizeof("msm8939-tapan-snd-card")) ||
761 !strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
762 sizeof("msm8939-tapan9302-snd-card"))||
763 !strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]764 sizeof("msm8939-tomtom9330-snd-card")) ||
765 !strncmp(snd_card_name, "msm8952-tomtom-snd-card",
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]766 sizeof("msm8952-tomtom-snd-card")) ||
767 !strncmp(snd_card_name, "msm8976-tasha-snd-card",
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]768 sizeof("msm8976-tasha-snd-card")) ||
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]769 !strncmp(snd_card_name, "msm8976-tashalite-snd-card",
770 sizeof("msm8976-tashalite-snd-card")) ||
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]771 !strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
772 sizeof("msm8976-tasha-skun-snd-card")))
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]773 {
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]774 ALOGI("%s: snd_card_name: %s",__func__,snd_card_name);
775 is_external_codec = true;
776 }
777}
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]778static void query_platform(const char *snd_card_name,
779 char *mixer_xml_path)
780{
781 if (!strncmp(snd_card_name, "msm8x16-snd-card-mtp",
782 sizeof("msm8x16-snd-card-mtp"))) {
783 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
784 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]785
786 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
787 msm_be_id_array_len =
788 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
789
Tanya Finkeldd78e062015-05-26 04:29:56 -0700[diff] [blame]790 } else if (!strncmp(snd_card_name, "msm8x16-snd-card-sbc",
791 sizeof("msm8x16-snd-card-sbc"))) {
792 strlcpy(mixer_xml_path, MIXER_XML_PATH_SBC,
793 sizeof(mixer_xml_path));
794
795 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
796 msm_be_id_array_len =
797 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
798
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]799 } else if (!strncmp(snd_card_name, "msm8x16-skuh-snd-card",
800 sizeof("msm8x16-skuh-snd-card"))) {
801 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUH,
802 sizeof(MIXER_XML_PATH_QRD_SKUH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]803
804 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
805 msm_be_id_array_len =
806 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
807
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]808 } else if (!strncmp(snd_card_name, "msm8x16-skui-snd-card",
809 sizeof("msm8x16-skui-snd-card"))) {
810 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUI,
811 sizeof(MIXER_XML_PATH_QRD_SKUI));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]812
813 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
814 msm_be_id_array_len =
815 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
816
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]817 } else if (!strncmp(snd_card_name, "msm8x16-skuhf-snd-card",
818 sizeof("msm8x16-skuhf-snd-card"))) {
819 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUHF,
820 sizeof(MIXER_XML_PATH_QRD_SKUHF));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]821
822 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
823 msm_be_id_array_len =
824 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
825
Walter Yangc899d572014-05-27 21:52:17 +0800[diff] [blame]826 } else if (!strncmp(snd_card_name, "msm8939-snd-card-mtp",
Yamit Mehtac6003e22014-05-19 10:26:02 +0530[diff] [blame]827 sizeof("msm8939-snd-card-mtp"))) {
Aravind Kumar71ba22b2014-06-23 15:18:50 +0530[diff] [blame]828 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
829 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]830
831 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
832 msm_be_id_array_len =
833 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
834
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]835 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skuk",
836 sizeof("msm8939-snd-card-skuk"))) {
837 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUK,
838 sizeof(MIXER_XML_PATH_SKUK));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]839 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
840 msm_be_id_array_len =
841 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
842
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]843 } else if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
844 sizeof("msm8939-tapan-snd-card"))) {
845 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
846 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]847 msm_device_to_be_id = msm_device_to_be_id_external_codec;
848 msm_be_id_array_len =
849 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
850
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]851 } else if (!strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
852 sizeof("msm8939-tapan9302-snd-card"))) {
853 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
854 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]855
856 msm_device_to_be_id = msm_device_to_be_id_external_codec;
857 msm_be_id_array_len =
858 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
859
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]860 } else if (!strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
861 sizeof("msm8939-tomtom9330-snd-card"))) {
862 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
863 sizeof(MIXER_XML_PATH_WCD9330));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]864 msm_device_to_be_id = msm_device_to_be_id_external_codec;
865 msm_be_id_array_len =
866 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
867
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]868 } else if (!strncmp(snd_card_name, "msm8976-tasha-snd-card",
869 sizeof("msm8976-tasha-snd-card"))) {
870 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
871 sizeof(MIXER_XML_PATH_WCD9335));
872 msm_device_to_be_id = msm_device_to_be_id_external_codec;
873 msm_be_id_array_len =
874 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
875
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]876 } else if (!strncmp(snd_card_name, "msm8976-tashalite-snd-card",
877 sizeof("msm8976-tashalite-snd-card"))) {
878 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
879 MAX_MIXER_XML_PATH);
880 msm_device_to_be_id = msm_device_to_be_id_external_codec;
881 msm_be_id_array_len =
882 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
883
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]884 } else if (!strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
885 sizeof("msm8976-tasha-skun-snd-card"))) {
886 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUN,
887 sizeof(MIXER_XML_PATH_SKUN));
888 msm_device_to_be_id = msm_device_to_be_id_external_codec;
889 msm_be_id_array_len =
890 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
891
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]892 } else if (!strncmp(snd_card_name, "msm8909-skua-snd-card",
893 sizeof("msm8909-skua-snd-card"))) {
894 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUA,
895 sizeof(MIXER_XML_PATH_SKUA));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]896 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
897 msm_be_id_array_len =
898 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]899
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]900 } else if (!strncmp(snd_card_name, "msm8909-skuc-snd-card",
901 sizeof("msm8909-skuc-snd-card"))) {
902 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUC,
903 sizeof(MIXER_XML_PATH_SKUC));
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]904 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
905 msm_be_id_array_len =
906 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
907
908 } else if (!strncmp(snd_card_name, "msm8909-pm8916-snd-card",
909 sizeof("msm8909-pm8916-snd-card"))) {
910 strlcpy(mixer_xml_path, MIXER_XML_PATH_MSM8909_PM8916,
911 sizeof(MIXER_XML_PATH_MSM8909_PM8916));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]912
913 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
914 msm_be_id_array_len =
915 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]916
917 } else if (!strncmp(snd_card_name, "msm8909-skue-snd-card",
918 sizeof("msm8909-skue-snd-card"))) {
919 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUE,
920 sizeof(MIXER_XML_PATH_SKUE));
921 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
922 msm_be_id_array_len =
923 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
924
Meng Wangcfefb8b2014-12-05 14:35:55 +0800[diff] [blame]925 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skul",
926 sizeof("msm8939-snd-card-skul"))) {
927 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUL,
928 sizeof(MIXER_XML_PATH_SKUL));
929 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
930 msm_be_id_array_len =
931 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Naresh Tanniru0d28b4a2015-03-23 00:58:49 +0530[diff] [blame]932 } else if (!strncmp(snd_card_name, "msm8952-snd-card-mtp",
933 sizeof("msm8952-snd-card-mtpmsm8952-snd-card-mtp"))) {
934 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
935 sizeof(MIXER_XML_PATH_MTP));
936 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
937 msm_be_id_array_len =
938 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
939 } else if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
940 sizeof("msm8952-tomtom-snd-card"))) {
941 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
942 sizeof(MIXER_XML_PATH_WCD9330));
943 msm_device_to_be_id = msm_device_to_be_id_external_codec;
944 msm_be_id_array_len =
945 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
Walter Yangcd132722015-04-08 16:04:30 +0800[diff] [blame]946 } else if (!strncmp(snd_card_name, "msm8952-skum-snd-card",
947 sizeof("msm8952-skum-snd-card"))) {
948 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUM,
949 sizeof(MIXER_XML_PATH_SKUM));
950 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
951 msm_be_id_array_len =
952 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Meng Wang2d747622015-08-07 10:11:41 +0800[diff] [blame]953 } else if (!strncmp(snd_card_name, "msm8976-skun-snd-card",
954 sizeof("msm8976-skun-snd-card"))) {
955 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUN_CAJON,
956 sizeof(MIXER_XML_PATH_SKUN_CAJON));
957 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
958 msm_be_id_array_len =
959 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]960 } else {
961 strlcpy(mixer_xml_path, MIXER_XML_PATH,
962 sizeof(MIXER_XML_PATH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]963
964 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
965 msm_be_id_array_len =
966 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
967
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]968 }
969}
970
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]971void platform_set_gsm_mode(void *platform, bool enable)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]972{
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]973 struct platform_data *my_data = (struct platform_data *)platform;
974 struct audio_device *adev = my_data->adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]975
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]976 if (my_data->gsm_mode_enabled) {
977 my_data->gsm_mode_enabled = false;
978 ALOGV("%s: disabling gsm mode", __func__);
979 audio_route_reset_and_update_path(adev->audio_route, "gsm-mode");
980 }
981
982 if (enable) {
983 my_data->gsm_mode_enabled = true;
984 ALOGD("%s: enabling gsm mode", __func__);
985 audio_route_apply_and_update_path(adev->audio_route, "gsm-mode");
986 }
987}
988
989void platform_set_echo_reference(void *platform, bool enable)
990{
991 struct platform_data *my_data = (struct platform_data *)platform;
992 struct audio_device *adev = my_data->adev;
993 char *mixer_path_name = "echo-reference";
994
995 if(my_data->is_vbat_speaker)
996 mixer_path_name = "vbat-speaker echo-reference";
997
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]998 if (my_data->ec_ref_enabled) {
999 my_data->ec_ref_enabled = false;
1000 ALOGV("%s: disabling echo-reference", __func__);
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1001 audio_route_reset_and_update_path(adev->audio_route, mixer_path_name);
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1002 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1003
1004 if (enable) {
1005 my_data->ec_ref_enabled = true;
1006 ALOGD("%s: enabling echo-reference", __func__);
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1007 audio_route_apply_and_update_path(adev->audio_route, mixer_path_name);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1008 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1009}
1010
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1011static struct csd_data *open_csd_client()
1012{
1013 struct csd_data *csd = calloc(1, sizeof(struct csd_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1014 if (!csd) {
1015 ALOGE("failed to allocate csd_data mem");
1016 return NULL;
1017 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1018
1019 csd->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW);
1020 if (csd->csd_client == NULL) {
1021 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_CSD_CLIENT);
1022 goto error;
1023 } else {
1024 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_CSD_CLIENT);
1025
1026 csd->deinit = (deinit_t)dlsym(csd->csd_client,
1027 "csd_client_deinit");
1028 if (csd->deinit == NULL) {
1029 ALOGE("%s: dlsym error %s for csd_client_deinit", __func__,
1030 dlerror());
1031 goto error;
1032 }
1033 csd->disable_device = (disable_device_t)dlsym(csd->csd_client,
1034 "csd_client_disable_device");
1035 if (csd->disable_device == NULL) {
1036 ALOGE("%s: dlsym error %s for csd_client_disable_device",
1037 __func__, dlerror());
1038 goto error;
1039 }
1040 csd->enable_device_config = (enable_device_config_t)dlsym(csd->csd_client,
1041 "csd_client_enable_device_config");
1042 if (csd->enable_device_config == NULL) {
1043 ALOGE("%s: dlsym error %s for csd_client_enable_device_config",
1044 __func__, dlerror());
1045 goto error;
1046 }
1047 csd->enable_device = (enable_device_t)dlsym(csd->csd_client,
1048 "csd_client_enable_device");
1049 if (csd->enable_device == NULL) {
1050 ALOGE("%s: dlsym error %s for csd_client_enable_device",
1051 __func__, dlerror());
1052 goto error;
1053 }
1054 csd->start_voice = (start_voice_t)dlsym(csd->csd_client,
1055 "csd_client_start_voice");
1056 if (csd->start_voice == NULL) {
1057 ALOGE("%s: dlsym error %s for csd_client_start_voice",
1058 __func__, dlerror());
1059 goto error;
1060 }
1061 csd->stop_voice = (stop_voice_t)dlsym(csd->csd_client,
1062 "csd_client_stop_voice");
1063 if (csd->stop_voice == NULL) {
1064 ALOGE("%s: dlsym error %s for csd_client_stop_voice",
1065 __func__, dlerror());
1066 goto error;
1067 }
1068 csd->volume = (volume_t)dlsym(csd->csd_client,
1069 "csd_client_volume");
1070 if (csd->volume == NULL) {
1071 ALOGE("%s: dlsym error %s for csd_client_volume",
1072 __func__, dlerror());
1073 goto error;
1074 }
1075 csd->mic_mute = (mic_mute_t)dlsym(csd->csd_client,
1076 "csd_client_mic_mute");
1077 if (csd->mic_mute == NULL) {
1078 ALOGE("%s: dlsym error %s for csd_client_mic_mute",
1079 __func__, dlerror());
1080 goto error;
1081 }
1082 csd->slow_talk = (slow_talk_t)dlsym(csd->csd_client,
1083 "csd_client_slow_talk");
1084 if (csd->slow_talk == NULL) {
1085 ALOGE("%s: dlsym error %s for csd_client_slow_talk",
1086 __func__, dlerror());
1087 goto error;
1088 }
1089 csd->start_playback = (start_playback_t)dlsym(csd->csd_client,
1090 "csd_client_start_playback");
1091 if (csd->start_playback == NULL) {
1092 ALOGE("%s: dlsym error %s for csd_client_start_playback",
1093 __func__, dlerror());
1094 goto error;
1095 }
1096 csd->stop_playback = (stop_playback_t)dlsym(csd->csd_client,
1097 "csd_client_stop_playback");
1098 if (csd->stop_playback == NULL) {
1099 ALOGE("%s: dlsym error %s for csd_client_stop_playback",
1100 __func__, dlerror());
1101 goto error;
1102 }
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]1103 csd->set_lch = (set_lch_t)dlsym(csd->csd_client, "csd_client_set_lch");
1104 if (csd->set_lch == NULL) {
1105 ALOGE("%s: dlsym error %s for csd_client_set_lch",
1106 __func__, dlerror());
1107 /* Ignore the error as this is not mandatory function for
1108 * basic voice call to work.
1109 */
1110 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1111 csd->start_record = (start_record_t)dlsym(csd->csd_client,
1112 "csd_client_start_record");
1113 if (csd->start_record == NULL) {
1114 ALOGE("%s: dlsym error %s for csd_client_start_record",
1115 __func__, dlerror());
1116 goto error;
1117 }
1118 csd->stop_record = (stop_record_t)dlsym(csd->csd_client,
1119 "csd_client_stop_record");
1120 if (csd->stop_record == NULL) {
1121 ALOGE("%s: dlsym error %s for csd_client_stop_record",
1122 __func__, dlerror());
1123 goto error;
1124 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1125
1126
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1127 csd->init = (init_t)dlsym(csd->csd_client, "csd_client_init");
1128
1129 if (csd->init == NULL) {
1130 ALOGE("%s: dlsym error %s for csd_client_init",
1131 __func__, dlerror());
1132 goto error;
1133 } else {
1134 csd->init();
1135 }
1136 }
1137 return csd;
1138
1139error:
1140 free(csd);
1141 csd = NULL;
1142 return csd;
1143}
1144
1145void close_csd_client(struct csd_data *csd)
1146{
1147 if (csd != NULL) {
1148 csd->deinit();
1149 dlclose(csd->csd_client);
1150 free(csd);
1151 csd = NULL;
1152 }
1153}
1154
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1155
1156static void set_platform_defaults()
1157{
1158 int32_t dev;
1159 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1160 backend_table[dev] = NULL;
1161 }
1162 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1163 backend_bit_width_table[dev] = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1164 }
1165
1166 // TBD - do these go to the platform-info.xml file.
1167 // will help in avoiding strdups here
1168 backend_table[SND_DEVICE_IN_BT_SCO_MIC] = strdup("bt-sco");
1169 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB] = strdup("bt-sco-wb");
1170 backend_table[SND_DEVICE_IN_BT_SCO_MIC_NREC] = strdup("bt-sco");
1171 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = strdup("bt-sco-wb");
1172 backend_table[SND_DEVICE_OUT_BT_SCO] = strdup("bt-sco");
1173 backend_table[SND_DEVICE_OUT_BT_SCO_WB] = strdup("bt-sco-wb");
1174 backend_table[SND_DEVICE_OUT_HDMI] = strdup("hdmi");
1175 backend_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("speaker-and-hdmi");
1176 backend_table[SND_DEVICE_OUT_VOICE_TX] = strdup("afe-proxy");
1177 backend_table[SND_DEVICE_IN_VOICE_RX] = strdup("afe-proxy");
1178 backend_table[SND_DEVICE_OUT_AFE_PROXY] = strdup("afe-proxy");
1179 backend_table[SND_DEVICE_OUT_USB_HEADSET] = strdup("usb-headphones");
1180 backend_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] =
1181 strdup("speaker-and-usb-headphones");
1182 backend_table[SND_DEVICE_IN_USB_HEADSET_MIC] = strdup("usb-headset-mic");
1183 backend_table[SND_DEVICE_IN_CAPTURE_FM] = strdup("capture-fm");
1184 backend_table[SND_DEVICE_OUT_TRANSMISSION_FM] = strdup("transmission-fm");
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1185 backend_table[SND_DEVICE_OUT_HEADPHONES_44_1] = strdup("headphones-44.1");
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1186 backend_table[SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = strdup("vbat-voice-speaker");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1187}
1188
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1189void get_cvd_version(char *cvd_version, struct audio_device *adev)
1190{
1191 struct mixer_ctl *ctl;
1192 int count;
1193 int ret = 0;
1194
1195 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
1196 if (!ctl) {
1197 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
1198 goto done;
1199 }
1200 mixer_ctl_update(ctl);
1201
1202 count = mixer_ctl_get_num_values(ctl);
1203 if (count > MAX_CVD_VERSION_STRING_SIZE)
1204 count = MAX_CVD_VERSION_STRING_SIZE;
1205
1206 ret = mixer_ctl_get_array(ctl, cvd_version, count);
1207 if (ret != 0) {
1208 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
1209 goto done;
1210 }
1211
1212done:
1213 return;
1214}
1215
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1216static int hw_util_open(int card_no)
1217{
1218 int fd = -1;
1219 char dev_name[256];
1220
1221 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
1222 card_no, WCD9XXX_CODEC_HWDEP_NODE);
1223 ALOGD("%s Opening device %s\n", __func__, dev_name);
1224 fd = open(dev_name, O_WRONLY);
1225 if (fd < 0) {
1226 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
1227 return fd;
1228 }
1229 ALOGD("%s success", __func__);
1230 return fd;
1231}
1232
1233struct param_data {
1234 int use_case;
1235 int acdb_id;
1236 int get_size;
1237 int buff_size;
1238 int data_size;
1239 void *buff;
1240};
1241
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1242static int send_vbat_adc_data_to_acdb(struct platform_data *plat_data, char *cal_type)
1243{
1244 int ret = 0;
1245 struct mixer_ctl *ctl;
1246 uint16_t vbat_adc_data[2];
1247 struct platform_data *my_data = plat_data;
1248 struct audio_device *adev = my_data->adev;
1249
1250 const char *mixer_ctl_name = "Vbat ADC data";
1251
1252 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1253 if (!ctl) {
1254 ALOGE("%s: Could not get ctl for mixer ctl name - %s",
1255 __func__, mixer_ctl_name);
1256 ret = -EINVAL;
1257 goto done;
1258 }
1259
1260 vbat_adc_data[0] = mixer_ctl_get_value(ctl, 0);
1261 vbat_adc_data[1] = mixer_ctl_get_value(ctl, 1);
1262
1263 ALOGD("%s: Vbat ADC output values: Dcp1: %d , Dcp2: %d",
1264 __func__, vbat_adc_data[0], vbat_adc_data[1]);
1265
1266 ret = my_data->acdb_set_codec_data(&vbat_adc_data[0], cal_type);
1267
1268done:
1269 return ret;
1270}
1271
1272static int send_codec_cal(acdb_loader_get_calibration_t acdb_loader_get_calibration, struct platform_data *plat_data, int fd)
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1273{
1274 int ret = 0, type;
1275
1276 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
1277 struct wcdcal_ioctl_buffer codec_buffer;
1278 struct param_data calib;
1279
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1280 if((plat_data->is_vbat_speaker) && (WCD9XXX_VBAT_CAL == type)) {
1281 ret = send_vbat_adc_data_to_acdb(plat_data, cal_name_info[type]);
1282 if (ret < 0)
1283 ALOGE("%s error in sending vbat adc data to acdb", __func__);
1284 }
1285
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1286 calib.get_size = 1;
1287 ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data),
1288 &calib);
1289 if (ret < 0) {
1290 ALOGE("%s get_calibration failed\n", __func__);
1291 return ret;
1292 }
1293 calib.get_size = 0;
1294 calib.buff = malloc(calib.buff_size);
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1295 if(calib.buff == NULL) {
1296 ALOGE("%s mem allocation for %d bytes for %s failed\n"
1297 , __func__, calib.buff_size, cal_name_info[type]);
1298 return -1;
1299 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1300 ret = acdb_loader_get_calibration(cal_name_info[type],
1301 sizeof(struct param_data), &calib);
1302 if (ret < 0) {
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1303 ALOGE("%s get_calibration failed type=%s calib.size=%d\n"
1304 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1305 free(calib.buff);
1306 return ret;
1307 }
1308 codec_buffer.buffer = calib.buff;
1309 codec_buffer.size = calib.data_size;
1310 codec_buffer.cal_type = type;
1311 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1312 ALOGE("Failed to call ioctl for %s err=%d calib.size=%d",
1313 cal_name_info[type], errno, codec_buffer.size);
1314 ALOGD("%s cal sent for %s calib.size=%d"
1315 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1316 free(calib.buff);
1317 }
1318 return ret;
1319}
1320
1321static void audio_hwdep_send_cal(struct platform_data *plat_data)
1322{
1323 int fd;
1324
1325 fd = hw_util_open(plat_data->adev->snd_card);
1326 if (fd == -1) {
1327 ALOGE("%s error open\n", __func__);
1328 return;
1329 }
1330
1331 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
1332 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
1333
1334 if (acdb_loader_get_calibration == NULL) {
1335 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
1336 dlerror());
1337 return;
1338 }
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1339 if (send_codec_cal(acdb_loader_get_calibration, plat_data, fd) < 0)
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1340 ALOGE("%s: Could not send anc cal", __FUNCTION__);
1341}
1342
Naresh Tannirufd0afd92015-08-14 12:58:24 +0530[diff] [blame]1343const char * get_snd_card_name_for_acdb_loader(const char *snd_card_name) {
1344
1345 if(snd_card_name == NULL)
1346 return NULL;
1347
1348 // Both tasha & tasha-lite uses tasha ACDB files
1349 // simulate sound card name for tasha lite, so that
1350 // ACDB module loads tasha ACDB files for tasha lite
1351 if(!strncmp(snd_card_name, "msm8976-tashalite-snd-card",
1352 sizeof("msm8976-tashalite-snd-card"))) {
1353 ALOGD("using tasha ACDB files for tasha-lite");
1354 return "msm8976-tasha-snd-card";
1355 } else {
1356 return snd_card_name;
1357 }
1358}
1359
1360
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]1361int platform_acdb_init(void *platform)
1362{
1363 struct platform_data *my_data = (struct platform_data *)platform;
1364 char *cvd_version = NULL;
1365 int key = 0;
Naresh Tannirufd0afd92015-08-14 12:58:24 +0530[diff] [blame]1366 const char *snd_card_name, *acdb_snd_card_name;
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]1367 int result;
1368 char value[PROPERTY_VALUE_MAX];
1369 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
1370 if (!cvd_version)
1371 ALOGE("Failed to allocate cvd version");
1372 else
1373 get_cvd_version(cvd_version, my_data->adev);
1374
1375 property_get("audio.ds1.metainfo.key",value,"0");
1376 key = atoi(value);
1377 snd_card_name = mixer_get_name(my_data->adev->mixer);
Naresh Tannirufd0afd92015-08-14 12:58:24 +0530[diff] [blame]1378 acdb_snd_card_name = get_snd_card_name_for_acdb_loader(snd_card_name);
1379
1380 result = my_data->acdb_init(acdb_snd_card_name, cvd_version, key);
1381
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]1382 if (cvd_version)
1383 free(cvd_version);
1384 if (!result) {
1385 my_data->is_acdb_initialized = true;
1386 ALOGD("ACDB initialized");
1387 audio_hwdep_send_cal(my_data);
1388 } else {
1389 my_data->is_acdb_initialized = false;
1390 ALOGD("ACDB initialization failed");
1391 }
1392 return result;
1393}
1394
Laxminath Kasam9e938362015-08-11 12:44:47 +0530[diff] [blame]1395#define MAX_PATH (256)
1396#define THERMAL_SYSFS "/sys/class/thermal"
1397#define TZ_TYPE "/sys/class/thermal/thermal_zone%d/type"
1398#define TZ_WSA "/sys/class/thermal/thermal_zone%d/temp"
1399
1400bool is_wsa_found(void)
1401{
1402 DIR *tdir = NULL;
1403 struct dirent *tdirent = NULL;
1404 int tzn = 0;
1405 char name[MAX_PATH] = {0};
1406 char cwd[MAX_PATH] = {0};
1407 char file[10] = "wsa";
1408 bool found = false;
1409
1410 if (!getcwd(cwd, sizeof(cwd)))
1411 return false;
1412
1413 chdir(THERMAL_SYSFS); /* Change dir to read the entries. Doesnt work
1414 otherwise */
1415 tdir = opendir(THERMAL_SYSFS);
1416 if (!tdir) {
1417 ALOGE("Unable to open %s\n", THERMAL_SYSFS);
1418 return false;
1419 }
1420
1421 while ((tdirent = readdir(tdir))) {
1422 char buf[50];
1423 struct dirent *tzdirent;
1424 DIR *tzdir = NULL;
1425
1426 tzdir = opendir(tdirent->d_name);
1427 if (!tzdir)
1428 continue;
1429 while ((tzdirent = readdir(tzdir))) {
1430 if (strcmp(tzdirent->d_name, "type"))
1431 continue;
1432 snprintf(name, MAX_PATH, TZ_TYPE, tzn);
1433 ALOGD("Opening %s\n", name);
1434 read_line_from_file(name, buf, sizeof(buf));
1435 if (strstr(buf, file)) {
1436 found = true;
1437 break;
1438 }
1439 tzn++;
1440 }
1441 closedir(tzdir);
1442 if (found == true)
1443 break;
1444 }
1445 closedir(tdir);
1446 chdir(cwd); /* Restore current working dir */
1447 return found;
1448}
1449
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1450void *platform_init(struct audio_device *adev)
1451{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1452 char platform[PROPERTY_VALUE_MAX];
1453 char baseband[PROPERTY_VALUE_MAX];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1454 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1455 struct platform_data *my_data = NULL;
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1456 int retry_num = 0, snd_card_num = 0, key = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1457 const char *snd_card_name;
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]1458 char mixer_xml_path[MAX_MIXER_XML_PATH],ffspEnable[PROPERTY_VALUE_MAX];
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1459 char *cvd_version = NULL;
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1460 const char *mixer_ctl_name = "Set HPX ActiveBe";
1461 struct mixer_ctl *ctl = NULL;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1462 int idx;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1463
1464 my_data = calloc(1, sizeof(struct platform_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1465 if (!my_data) {
1466 ALOGE("failed to allocate platform data");
1467 return NULL;
1468 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1469
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1470 while (snd_card_num < MAX_SND_CARD) {
1471 adev->mixer = mixer_open(snd_card_num);
1472
1473 while (!adev->mixer && retry_num < RETRY_NUMBER) {
1474 usleep(RETRY_US);
1475 adev->mixer = mixer_open(snd_card_num);
1476 retry_num++;
1477 }
1478
1479 if (!adev->mixer) {
1480 ALOGE("%s: Unable to open the mixer card: %d", __func__,
1481 snd_card_num);
1482 retry_num = 0;
1483 snd_card_num++;
1484 continue;
1485 }
1486
1487 snd_card_name = mixer_get_name(adev->mixer);
1488 ALOGV("%s: snd_card_name: %s", __func__, snd_card_name);
1489
1490 my_data->hw_info = hw_info_init(snd_card_name);
1491 if (!my_data->hw_info) {
1492 ALOGE("%s: Failed to init hardware info", __func__);
1493 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1494 query_platform(snd_card_name, mixer_xml_path);
1495 ALOGD("%s: mixer path file is %s", __func__,
1496 mixer_xml_path);
1497 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
1498 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1499 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1500 mixer_xml_path);
1501 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1502 if (!adev->audio_route) {
1503 ALOGE("%s: Failed to init audio route controls, aborting.",
1504 __func__);
1505 free(my_data);
1506 return NULL;
1507 }
1508 adev->snd_card = snd_card_num;
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1509 update_codec_type(snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1510 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
1511 break;
1512 }
1513 retry_num = 0;
1514 snd_card_num++;
1515 }
1516
1517 if (snd_card_num >= MAX_SND_CARD) {
1518 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
1519 free(my_data);
1520 return NULL;
1521 }
1522
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1523 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1524 my_data->fluence_in_spkr_mode = false;
1525 my_data->fluence_in_voice_call = false;
1526 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1527 my_data->fluence_in_audio_rec = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1528 my_data->external_spk_1 = false;
1529 my_data->external_spk_2 = false;
1530 my_data->external_mic = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1531 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1532 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]1533 my_data->slowtalk = false;
1534 my_data->hd_voice = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1535 my_data->edid_info = NULL;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1536 my_data->is_wsa_speaker = false;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1537
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1538 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
1539 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1540 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1541 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1542 my_data->fluence_type = FLUENCE_DUAL_MIC;
1543 } else {
1544 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1545 }
1546
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1547 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1548 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1549 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1550 my_data->fluence_in_voice_call = true;
1551 }
1552
1553 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1554 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1555 my_data->fluence_in_voice_rec = true;
1556 }
1557
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1558 property_get("persist.audio.fluence.audiorec",value,"");
1559 if (!strncmp("true", value, sizeof("true"))) {
1560 my_data->fluence_in_audio_rec = true;
1561 }
1562
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1563 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1564 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1565 my_data->fluence_in_spkr_mode = true;
1566 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1567
1568 property_get("persist.audio.fluence.mode",value,"");
1569 if (!strncmp("broadside", value, sizeof("broadside"))) {
1570 my_data->fluence_mode = FLUENCE_BROADSIDE;
1571 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1572 }
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1573 property_get("persist.audio.FFSP.enable", ffspEnable, "");
1574 if (!strncmp("true", ffspEnable, sizeof("true"))) {
1575 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1576 acdb_device_table[SND_DEVICE_OUT_SPEAKER_WSA] = 131;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1577 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
1578 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
1579 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1580 }
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1581
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1582 /* Check if Vbat speaker enabled property is set, this should be done before acdb init */
1583 bool ret = false;
1584 ret = audio_extn_can_use_vbat();
1585 if (ret)
1586 my_data->is_vbat_speaker = true;
1587
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1588 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1589 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1590 if (my_data->acdb_handle == NULL) {
1591 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1592 } else {
1593 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1594 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1595 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1596 if (!my_data->acdb_deallocate)
1597 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1598 __func__, LIB_ACDB_LOADER);
1599
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1600 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]1601 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1602 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1603 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1604 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1605
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1606 my_data->acdb_set_audio_cal = (acdb_set_audio_cal_t)dlsym(my_data->acdb_handle,
1607 "acdb_loader_set_audio_cal_v2");
1608 if (!my_data->acdb_set_audio_cal)
1609 ALOGE("%s: Could not find the symbol acdb_set_audio_cal_v2 from %s",
1610 __func__, LIB_ACDB_LOADER);
1611
1612 my_data->acdb_get_audio_cal = (acdb_get_audio_cal_t)dlsym(my_data->acdb_handle,
1613 "acdb_loader_get_audio_cal_v2");
1614 if (!my_data->acdb_get_audio_cal)
1615 ALOGE("%s: Could not find the symbol acdb_get_audio_cal_v2 from %s",
1616 __func__, LIB_ACDB_LOADER);
1617
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1618 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1619 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1620 if (!my_data->acdb_send_voice_cal)
1621 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1622 __func__, LIB_ACDB_LOADER);
1623
1624 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1625 "acdb_loader_reload_vocvoltable");
1626 if (!my_data->acdb_reload_vocvoltable)
1627 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1628 __func__, LIB_ACDB_LOADER);
1629
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1630 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1631 my_data->acdb_handle,
1632 "acdb_loader_get_default_app_type");
1633 if (!my_data->acdb_get_default_app_type)
1634 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1635 __func__, LIB_ACDB_LOADER);
1636
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1637 my_data->acdb_set_codec_data = (acdb_set_codec_data_t)dlsym(
1638 my_data->acdb_handle,
1639 "acdb_loader_set_codec_data");
1640 if (!my_data->acdb_set_codec_data)
1641 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1642 __func__, LIB_ACDB_LOADER);
1643
1644
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1645 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1646 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1647 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1648 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1649 goto acdb_init_fail;
1650 }
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]1651 platform_acdb_init(my_data);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1652 }
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1653 audio_extn_pm_vote();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1654
Laxminath Kasam9e938362015-08-11 12:44:47 +0530[diff] [blame]1655 if (is_wsa_found())
1656 my_data->is_wsa_speaker = true;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1657
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1658 /* Configure active back end for HPX*/
1659 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1660 if (ctl) {
1661 ALOGE(" sending HPX Active BE information ");
1662 mixer_ctl_set_value(ctl, 0, is_external_codec);
1663 }
1664
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1665acdb_init_fail:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1666
1667 set_platform_defaults();
1668
Dhananjay Kumar94c5eff2015-05-25 19:11:30 +0530[diff] [blame]1669 /* Initialize ACDB and PCM ID's */
1670 if (is_external_codec)
1671 platform_info_init(PLATFORM_INFO_XML_PATH_EXTCODEC);
1672 else
1673 platform_info_init(PLATFORM_INFO_XML_PATH);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1674
1675 /* init usb */
1676 audio_extn_usb_init(adev);
1677 /* update sound cards appropriately */
1678 audio_extn_usb_set_proxy_sound_card(adev->snd_card);
1679
1680 /* Read one time ssr property */
1681 audio_extn_ssr_update_enabled();
1682 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1683
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1684 /* init dap hal */
1685 audio_extn_dap_hal_init(adev->snd_card);
1686
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1687 audio_extn_dolby_set_license(adev);
1688
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1689 /* init audio device arbitration */
1690 audio_extn_dev_arbi_init();
1691
1692 my_data->edid_info = NULL;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1693
1694 /* initialize backend config */
1695 for (idx = 0; idx < MAX_CODEC_BACKENDS; idx++) {
1696 my_data->current_backend_cfg[idx].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
1697 if (idx == HEADPHONE_44_1_BACKEND)
1698 my_data->current_backend_cfg[idx].sample_rate = OUTPUT_SAMPLING_RATE_44100;
1699 my_data->current_backend_cfg[idx].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
1700 }
1701
1702 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1703 strdup("SLIM_0_RX Format");
1704 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1705 strdup("SLIM_0_RX SampleRate");
1706
1707 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].bitwidth_mixer_ctl =
1708 strdup("SLIM_5_RX Format");
1709 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].samplerate_mixer_ctl =
1710 strdup("SLIM_5_RX SampleRate");
1711
1712 my_data->edid_info = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1713 return my_data;
1714}
1715
1716void platform_deinit(void *platform)
1717{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1718 struct platform_data *my_data = (struct platform_data *)platform;
1719
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1720 if (my_data->edid_info) {
1721 free(my_data->edid_info);
1722 my_data->edid_info = NULL;
1723 }
1724
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1725 hw_info_deinit(my_data->hw_info);
1726 close_csd_client(my_data->csd);
1727
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1728 int32_t dev;
1729 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1730 if (backend_table[dev]) {
1731 free(backend_table[dev]);
1732 backend_table[dev]= NULL;
1733 }
1734 }
1735
1736 /* deinit audio device arbitration */
1737 audio_extn_dev_arbi_deinit();
1738
1739 if (my_data->edid_info) {
1740 free(my_data->edid_info);
1741 my_data->edid_info = NULL;
1742 }
1743
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1744 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1745 /* deinit usb */
1746 audio_extn_usb_deinit();
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1747 audio_extn_dap_hal_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1748}
1749
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]1750int platform_is_acdb_initialized(void *platform)
1751{
1752 struct platform_data *my_data = (struct platform_data *)platform;
1753 ALOGD("%s: acdb initialized %d\n", __func__, my_data->is_acdb_initialized);
1754 return my_data->is_acdb_initialized;
1755}
1756
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1757const char *platform_get_snd_device_name(snd_device_t snd_device)
1758{
1759 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
1760 return device_table[snd_device];
1761 else
1762 return "";
1763}
1764
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1765int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
1766 char *device_name)
1767{
1768 struct platform_data *my_data = (struct platform_data *)platform;
1769
1770 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1771 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
1772 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
1773 } else {
1774 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
1775 return -EINVAL;
1776 }
1777
1778 return 0;
1779}
1780
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1781void platform_add_backend_name(char *mixer_path, snd_device_t snd_device,
1782 struct audio_usecase *usecase)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1783{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1784 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1785 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1786 return;
1787 }
1788
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1789 if((snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
1790 !(usecase->type == VOICE_CALL || usecase->type == VOIP_CALL)) {
1791 ALOGI("%s: Not adding vbat speaker device to non voice use cases", __func__);
1792 return;
1793 }
1794
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1795 const char * suffix = backend_table[snd_device];
1796
1797 if (suffix != NULL) {
1798 strlcat(mixer_path, " ", MIXER_PATH_MAX_LENGTH);
1799 strlcat(mixer_path, suffix, MIXER_PATH_MAX_LENGTH);
1800 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1801}
1802
1803int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
1804{
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1805 int device_id = -1;
1806
1807 if (is_external_codec && is_misc_usecase(usecase)) {
1808 if (device_type == PCM_PLAYBACK)
1809 device_id = pcm_device_table_of_ext_codec[usecase][0];
1810 else
1811 device_id = pcm_device_table_of_ext_codec[usecase][1];
1812 } else {
1813 if (device_type == PCM_PLAYBACK)
1814 device_id = pcm_device_table[usecase][0];
1815 else
1816 device_id = pcm_device_table[usecase][1];
1817 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1818 return device_id;
1819}
1820
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1821static int find_index(struct name_to_index * table, int32_t len, const char * name)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1822{
1823 int ret = 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1824 int32_t i;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1825
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1826 if (table == NULL) {
1827 ALOGE("%s: table is NULL", __func__);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1828 ret = -ENODEV;
1829 goto done;
1830 }
1831
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1832 if (name == NULL) {
1833 ALOGE("null key");
1834 ret = -ENODEV;
1835 goto done;
1836 }
1837
1838 for (i=0; i < len; i++) {
1839 const char* tn = table[i].name;
1840 size_t len = strlen(tn);
1841 if (strncmp(tn, name, len) == 0) {
1842 if (strlen(name) != len) {
1843 continue; // substring
1844 }
1845 ret = table[i].index;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1846 goto done;
1847 }
1848 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1849 ALOGE("%s: Could not find index for name = %s",
1850 __func__, name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1851 ret = -ENODEV;
1852done:
1853 return ret;
1854}
1855
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1856int platform_set_fluence_type(void *platform, char *value)
1857{
1858 int ret = 0;
1859 int fluence_type = FLUENCE_NONE;
1860 int fluence_flag = NONE_FLAG;
1861 struct platform_data *my_data = (struct platform_data *)platform;
1862 struct audio_device *adev = my_data->adev;
1863
1864 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
1865
1866 /* only dual mic turn on and off is supported as of now through setparameters */
1867 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
1868 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
1869 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
1870 ALOGV("fluence dualmic feature enabled \n");
1871 fluence_type = FLUENCE_DUAL_MIC;
1872 fluence_flag = DMIC_FLAG;
1873 } else {
1874 ALOGE("%s: Failed to set DUALMIC", __func__);
1875 ret = -1;
1876 goto done;
1877 }
1878 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
1879 ALOGV("fluence disabled");
1880 fluence_type = FLUENCE_NONE;
1881 } else {
1882 ALOGE("Invalid fluence value : %s",value);
1883 ret = -1;
1884 goto done;
1885 }
1886
1887 if (fluence_type != my_data->fluence_type) {
1888 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
1889 my_data->fluence_type = fluence_type;
1890 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
1891 }
1892done:
1893 return ret;
1894}
1895
1896int platform_get_fluence_type(void *platform, char *value, uint32_t len)
1897{
1898 int ret = 0;
1899 struct platform_data *my_data = (struct platform_data *)platform;
1900
1901 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
1902 strlcpy(value, "quadmic", len);
1903 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
1904 strlcpy(value, "dualmic", len);
1905 } else if (my_data->fluence_type == FLUENCE_NONE) {
1906 strlcpy(value, "none", len);
1907 } else
1908 ret = -1;
1909
1910 return ret;
1911}
1912
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1913int platform_get_snd_device_index(char *device_name)
1914{
1915 return find_index(snd_device_name_index, SND_DEVICE_MAX, device_name);
1916}
1917
1918int platform_get_usecase_index(const char *usecase_name)
1919{
1920 return find_index(usecase_name_index, AUDIO_USECASE_MAX, usecase_name);
1921}
1922
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1923int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
1924{
1925 int ret = 0;
1926
1927 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1928 ALOGE("%s: Invalid snd_device = %d",
1929 __func__, snd_device);
1930 ret = -EINVAL;
1931 goto done;
1932 }
1933
1934 acdb_device_table[snd_device] = acdb_id;
1935done:
1936 return ret;
1937}
1938
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1939int platform_get_default_app_type(void *platform)
1940{
1941 struct platform_data *my_data = (struct platform_data *)platform;
1942
1943 if (my_data->acdb_get_default_app_type)
1944 return my_data->acdb_get_default_app_type();
1945 else
1946 return DEFAULT_APP_TYPE;
1947}
1948
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]1949int platform_get_snd_device_acdb_id(snd_device_t snd_device)
1950{
1951 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1952 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1953 return -EINVAL;
1954 }
1955 return acdb_device_table[snd_device];
1956}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1957
1958int 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]1959{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1960 int ret = 0;
1961
1962 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1963 ALOGE("%s: Invalid snd_device = %d",
1964 __func__, snd_device);
1965 ret = -EINVAL;
1966 goto done;
1967 }
1968
1969 backend_bit_width_table[snd_device] = bit_width;
1970done:
1971 return ret;
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1972}
1973
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1974int platform_get_snd_device_bit_width(snd_device_t snd_device)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1975{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1976 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1977 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
Ashish Jainf50be202015-07-19 05:39:23 -0700[diff] [blame]1978 return CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1979 }
1980 return backend_bit_width_table[snd_device];
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1981}
1982
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1983int platform_set_native_support(bool codec_support)
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]1984{
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1985 na_props.platform_na_prop_enabled = na_props.ui_na_prop_enabled
1986 = codec_support;
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]1987 ALOGD("%s: na_props.platform_na_prop_enabled: %d", __func__,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1988 na_props.platform_na_prop_enabled);
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]1989 return 0;
1990}
1991
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1992int platform_get_native_support()
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]1993{
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1994 int ret;
1995 if (na_props.platform_na_prop_enabled) {
1996 ret = na_props.ui_na_prop_enabled;
1997 } else {
1998 ret = na_props.platform_na_prop_enabled;
1999 }
2000 ALOGV("%s: na_props.ui_na_prop_enabled: %d", __func__,
2001 na_props.ui_na_prop_enabled);
2002 return ret;
2003}
2004
2005void native_audio_get_params(struct str_parms *query,
2006 struct str_parms *reply,
2007 char *value, int len)
2008{
2009 int ret;
2010 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2011 value, len);
2012 if (ret >= 0) {
2013 if (na_props.platform_na_prop_enabled) {
2014 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2015 na_props.ui_na_prop_enabled ? "true" : "false");
2016 ALOGV("%s: na_props.ui_na_prop_enabled: %d", __func__,
2017 na_props.ui_na_prop_enabled);
2018 } else {
2019 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2020 "false");
2021 ALOGV("%s: native audio not supported: %d", __func__,
2022 na_props.platform_na_prop_enabled);
2023 }
2024 }
2025}
2026
2027int native_audio_set_params(struct platform_data *platform,
2028 struct str_parms *parms, char *value, int len)
2029{
2030 int ret = 0;
2031 struct audio_usecase *usecase;
2032 struct listnode *node;
2033
2034 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2035 value, len);
2036 if (ret >= 0) {
2037 if (na_props.platform_na_prop_enabled) {
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2038 if (!strncmp("true", value, sizeof("true"))) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2039 na_props.ui_na_prop_enabled = true;
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2040 ALOGD("%s: native audio feature enabled from UI",__func__);
2041 }
2042 else {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2043 na_props.ui_na_prop_enabled = false;
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2044 ALOGD("%s: native audio feature disabled from UI",__func__);
2045
2046 }
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2047
2048 str_parms_del(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO);
2049
2050 /* Iterate through the usecase list and trigger device switch for
2051 all the appropriate usecases */
2052 list_for_each(node, &(platform->adev)->usecase_list) {
2053 usecase = node_to_item(node, struct audio_usecase, list);
2054
2055 if (is_offload_usecase(usecase->id) &&
2056 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2057 usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) &&
2058 OUTPUT_SAMPLING_RATE_44100 == usecase->stream.out->sample_rate) {
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2059 ALOGD("%s: triggering dynamic device switch for usecase(%d: %s)"
2060 " stream(%p), device(%d)", __func__, usecase->id,
2061 use_case_table[usecase->id], usecase->stream,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2062 usecase->stream.out->devices);
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2063 select_devices(platform->adev, usecase->id);
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2064 }
2065 }
2066 } else {
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2067 ALOGD("%s: native audio not supported: %d", __func__,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2068 na_props.platform_na_prop_enabled);
2069 }
2070 }
2071 return ret;
2072}
2073
2074int platform_get_backend_index(snd_device_t snd_device)
2075{
2076 int32_t port = DEFAULT_CODEC_BACKEND;
2077
2078 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
2079 if (backend_table[snd_device] != NULL &&
2080 !strcmp(backend_table[snd_device], "headphones-44.1"))
2081 port = HEADPHONE_44_1_BACKEND;
2082 else
2083 port = DEFAULT_CODEC_BACKEND;
2084 } else {
2085 ALOGV("%s: Invalid device - %d ", __func__, snd_device);
2086 }
2087
2088 ALOGV("%s: backend port - %d", __func__, port);
2089 return port;
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2090}
2091
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2092int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2093 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2094{
2095 struct platform_data *my_data = (struct platform_data *)platform;
2096 int acdb_dev_id, acdb_dev_type;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2097 struct audio_device *adev = my_data->adev;
2098 int snd_device = SND_DEVICE_OUT_SPEAKER;
2099
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2100 if (usecase->type == PCM_PLAYBACK)
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2101 snd_device = usecase->out_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2102 else if ((usecase->type == PCM_HFP_CALL) || (usecase->type == PCM_CAPTURE))
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2103 snd_device = usecase->in_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2104 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]2105
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]2106 // Do not use Rx path default app type for TX path
2107 if ((usecase->type == PCM_CAPTURE) && (app_type == DEFAULT_APP_TYPE_RX_PATH)) {
2108 ALOGD("Resetting app type for Tx path to default");
2109 app_type = DEFAULT_APP_TYPE_TX_PATH;
2110 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2111 if (acdb_dev_id < 0) {
2112 ALOGE("%s: Could not find acdb id for device(%d)",
2113 __func__, snd_device);
2114 return -EINVAL;
2115 }
2116 if (my_data->acdb_send_audio_cal) {
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2117 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2118 __func__, snd_device, acdb_dev_id);
2119 if (snd_device >= SND_DEVICE_OUT_BEGIN &&
2120 snd_device < SND_DEVICE_OUT_END)
2121 acdb_dev_type = ACDB_DEV_TYPE_OUT;
2122 else
2123 acdb_dev_type = ACDB_DEV_TYPE_IN;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2124 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
2125 sample_rate);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2126 }
2127 return 0;
2128}
2129
2130int platform_switch_voice_call_device_pre(void *platform)
2131{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2132 struct platform_data *my_data = (struct platform_data *)platform;
2133 int ret = 0;
2134
2135 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]2136 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2137 /* This must be called before disabling mixer controls on APQ side */
2138 ret = my_data->csd->disable_device();
2139 if (ret < 0) {
2140 ALOGE("%s: csd_client_disable_device, failed, error %d",
2141 __func__, ret);
2142 }
2143 }
2144 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2145}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2146
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2147int platform_switch_voice_call_enable_device_config(void *platform,
2148 snd_device_t out_snd_device,
2149 snd_device_t in_snd_device)
2150{
2151 struct platform_data *my_data = (struct platform_data *)platform;
2152 int acdb_rx_id, acdb_tx_id;
2153 int ret = 0;
2154
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2155 if (my_data->csd == NULL)
2156 return ret;
2157
2158 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]2159 audio_extn_spkr_prot_is_enabled()) {
2160 if (my_data->is_vbat_speaker)
2161 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2162 else
2163 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2164 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2165 acdb_rx_id = acdb_device_table[out_snd_device];
2166
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2167 acdb_tx_id = acdb_device_table[in_snd_device];
2168
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2169 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2170 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
2171 if (ret < 0) {
2172 ALOGE("%s: csd_enable_device_config, failed, error %d",
2173 __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2174 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2175 } else {
2176 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2177 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2178 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2179
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2180 return ret;
2181}
2182
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2183int platform_switch_voice_call_device_post(void *platform,
2184 snd_device_t out_snd_device,
2185 snd_device_t in_snd_device)
2186{
2187 struct platform_data *my_data = (struct platform_data *)platform;
2188 int acdb_rx_id, acdb_tx_id;
2189
2190 if (my_data->acdb_send_voice_cal == NULL) {
2191 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
2192 } else {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2193 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
2194 audio_extn_spkr_prot_is_enabled())
2195 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
2196
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2197 acdb_rx_id = acdb_device_table[out_snd_device];
2198 acdb_tx_id = acdb_device_table[in_snd_device];
2199
2200 if (acdb_rx_id > 0 && acdb_tx_id > 0)
2201 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
2202 else
2203 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2204 acdb_rx_id, acdb_tx_id);
2205 }
2206
2207 return 0;
2208}
2209
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2210int platform_switch_voice_call_usecase_route_post(void *platform,
2211 snd_device_t out_snd_device,
2212 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2213{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2214 struct platform_data *my_data = (struct platform_data *)platform;
2215 int acdb_rx_id, acdb_tx_id;
2216 int ret = 0;
2217
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2218 if (my_data->csd == NULL)
2219 return ret;
2220
2221 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]2222 audio_extn_spkr_prot_is_enabled()) {
2223 if (my_data->is_vbat_speaker)
2224 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2225 else
2226 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2227 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2228 acdb_rx_id = acdb_device_table[out_snd_device];
2229
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2230 acdb_tx_id = acdb_device_table[in_snd_device];
2231
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2232 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2233 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
2234 my_data->adev->acdb_settings);
2235 if (ret < 0) {
2236 ALOGE("%s: csd_enable_device, failed, error %d", __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2237 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2238 } else {
2239 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2240 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2241 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2242
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2243 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2244}
2245
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2246int platform_start_voice_call(void *platform, uint32_t vsid)
2247{
2248 struct platform_data *my_data = (struct platform_data *)platform;
2249 int ret = 0;
2250
2251 if (my_data->csd != NULL) {
2252 ret = my_data->csd->start_voice(vsid);
2253 if (ret < 0) {
2254 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
2255 }
2256 }
2257 return ret;
2258}
2259
2260int platform_stop_voice_call(void *platform, uint32_t vsid)
2261{
2262 struct platform_data *my_data = (struct platform_data *)platform;
2263 int ret = 0;
2264
2265 if (my_data->csd != NULL) {
2266 ret = my_data->csd->stop_voice(vsid);
2267 if (ret < 0) {
2268 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
2269 }
2270 }
2271 return ret;
2272}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]2273
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2274int platform_get_sample_rate(void *platform, uint32_t *rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2275{
2276 return 0;
2277}
2278
2279int platform_set_voice_volume(void *platform, int volume)
2280{
2281 struct platform_data *my_data = (struct platform_data *)platform;
2282 struct audio_device *adev = my_data->adev;
2283 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2284 const char *mixer_ctl_name = "Voice Rx Gain";
2285 int vol_index = 0, ret = 0;
2286 uint32_t set_values[ ] = {0,
2287 ALL_SESSION_VSID,
2288 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2289
2290 // Voice volume levels are mapped to adsp volume levels as follows.
2291 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
2292 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2293 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
2294 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2295
2296 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2297 if (!ctl) {
2298 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2299 __func__, mixer_ctl_name);
2300 return -EINVAL;
2301 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2302 ALOGV("Setting voice volume index: %d", set_values[0]);
2303 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2304
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2305 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2306 ret = my_data->csd->volume(ALL_SESSION_VSID, volume,
2307 DEFAULT_VOLUME_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2308 if (ret < 0) {
2309 ALOGE("%s: csd_volume error %d", __func__, ret);
2310 }
2311 }
2312 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2313}
2314
2315int platform_set_mic_mute(void *platform, bool state)
2316{
2317 struct platform_data *my_data = (struct platform_data *)platform;
2318 struct audio_device *adev = my_data->adev;
2319 struct mixer_ctl *ctl;
2320 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2321 int ret = 0;
2322 uint32_t set_values[ ] = {0,
2323 ALL_SESSION_VSID,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2324 DEFAULT_MUTE_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2325
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2326 set_values[0] = state;
2327 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2328 if (!ctl) {
2329 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2330 __func__, mixer_ctl_name);
2331 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2332 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2333 ALOGV("Setting voice mute state: %d", state);
2334 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2335
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2336 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2337 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,
2338 DEFAULT_MUTE_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2339 if (ret < 0) {
2340 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
2341 }
2342 }
2343 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2344}
2345
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]2346int platform_set_device_mute(void *platform, bool state, char *dir)
2347{
2348 struct platform_data *my_data = (struct platform_data *)platform;
2349 struct audio_device *adev = my_data->adev;
2350 struct mixer_ctl *ctl;
2351 char *mixer_ctl_name = NULL;
2352 int ret = 0;
2353 uint32_t set_values[ ] = {0,
2354 ALL_SESSION_VSID,
2355 0};
2356 if(dir == NULL) {
2357 ALOGE("%s: Invalid direction:%s", __func__, dir);
2358 return -EINVAL;
2359 }
2360
2361 if (!strncmp("rx", dir, sizeof("rx"))) {
2362 mixer_ctl_name = "Voice Rx Device Mute";
2363 } else if (!strncmp("tx", dir, sizeof("tx"))) {
2364 mixer_ctl_name = "Voice Tx Device Mute";
2365 } else {
2366 return -EINVAL;
2367 }
2368
2369 set_values[0] = state;
2370 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2371 if (!ctl) {
2372 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2373 __func__, mixer_ctl_name);
2374 return -EINVAL;
2375 }
2376
2377 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
2378 __func__,state, mixer_ctl_name);
2379 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2380
2381 return ret;
2382}
2383
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2384snd_device_t platform_get_output_snd_device(void *platform, struct stream_out *out)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2385{
2386 struct platform_data *my_data = (struct platform_data *)platform;
2387 struct audio_device *adev = my_data->adev;
2388 audio_mode_t mode = adev->mode;
2389 snd_device_t snd_device = SND_DEVICE_NONE;
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2390 audio_devices_t devices = out->devices;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2391 unsigned int sample_rate = out->sample_rate;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2392#ifdef RECORD_PLAY_CONCURRENCY
2393 bool use_voip_out_devices = false;
2394 bool prop_rec_play_enabled = false;
2395 char recConcPropValue[PROPERTY_VALUE_MAX];
2396
2397 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
2398 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
2399 }
2400 use_voip_out_devices = prop_rec_play_enabled &&
2401 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
2402 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
2403#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2404
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2405 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2406 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2407 int channel_count = popcount(channel_mask);
2408
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2409 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
2410 if (devices == AUDIO_DEVICE_NONE ||
2411 devices & AUDIO_DEVICE_BIT_IN) {
2412 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
2413 goto exit;
2414 }
2415
Venkata Narendra Kumar Gutta62d96d52015-06-29 13:42:43 +0530[diff] [blame]2416 if (popcount(devices) == 2 && !voice_is_in_call(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2417 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
2418 AUDIO_DEVICE_OUT_SPEAKER)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2419 if (my_data->external_spk_1)
2420 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2421 else if (my_data->external_spk_2)
2422 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
2423 else
2424 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2425 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
2426 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2427 if (audio_extn_get_anc_enabled())
2428 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2429 else if (my_data->external_spk_1)
2430 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2431 else if (my_data->external_spk_2)
2432 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2433 else
2434 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2435 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
2436 AUDIO_DEVICE_OUT_SPEAKER)) {
2437 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2438 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
2439 AUDIO_DEVICE_OUT_SPEAKER)) {
2440 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2441 } else {
2442 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
2443 goto exit;
2444 }
2445 if (snd_device != SND_DEVICE_NONE) {
2446 goto exit;
2447 }
2448 }
2449
2450 if (popcount(devices) != 1) {
2451 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
2452 goto exit;
2453 }
2454
Venkata Narendra Kumar Gutta5cd79b82015-06-22 14:25:35 +0530[diff] [blame]2455 if ((mode == AUDIO_MODE_IN_CALL) ||
2456 voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2457 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2458 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2459 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2460 !voice_extn_compress_voip_is_active(adev)) {
2461 switch (adev->voice.tty_mode) {
2462 case TTY_MODE_FULL:
2463 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
2464 break;
2465 case TTY_MODE_VCO:
2466 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
2467 break;
2468 case TTY_MODE_HCO:
2469 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
2470 break;
2471 default:
2472 ALOGE("%s: Invalid TTY mode (%#x)",
2473 __func__, adev->voice.tty_mode);
2474 }
2475 } else if (audio_extn_get_anc_enabled()) {
2476 if (audio_extn_should_use_fb_anc())
2477 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
2478 else
2479 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
2480 } else {
2481 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
2482 }
2483 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2484 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2485 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2486 else
2487 snd_device = SND_DEVICE_OUT_BT_SCO;
2488 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]2489 if (my_data->is_vbat_speaker)
2490 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_VBAT;
2491 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2492 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_WSA;
2493 else
2494 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2495 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2496 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2497 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2498 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2499 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
2500 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
2501 if (audio_extn_should_use_handset_anc(channel_count))
2502 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
2503 else
2504 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2505 } else if (devices & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2506 snd_device = SND_DEVICE_OUT_VOICE_TX;
2507
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2508 if (snd_device != SND_DEVICE_NONE) {
2509 goto exit;
2510 }
2511 }
2512
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2513 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2514 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2515 if (OUTPUT_SAMPLING_RATE_44100 == sample_rate &&
2516 platform_get_native_support()) {
2517 snd_device = SND_DEVICE_OUT_HEADPHONES_44_1;
2518 }else if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2519 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2520#ifdef RECORD_PLAY_CONCURRENCY
2521 if (use_voip_out_devices) {
2522 // ANC should be disabled for voip concurrency
2523 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
2524 } else
2525#endif
2526 {
2527 if (audio_extn_should_use_fb_anc())
2528 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
2529 else
2530 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
2531 }
2532 } else {
2533#ifdef RECORD_PLAY_CONCURRENCY
2534 if (use_voip_out_devices)
2535 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2536 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2537#endif
2538 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2539 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2540 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2541#ifdef RECORD_PLAY_CONCURRENCY
2542 if (use_voip_out_devices) {
2543 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
2544 } else
2545#endif
2546 {
2547 if (adev->speaker_lr_swap)
2548 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
2549 else
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2550 {
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]2551 if (my_data->is_vbat_speaker)
2552 snd_device = SND_DEVICE_OUT_SPEAKER_VBAT;
2553 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2554 snd_device = SND_DEVICE_OUT_SPEAKER_WSA;
2555 else
2556 snd_device = SND_DEVICE_OUT_SPEAKER;
2557 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2558 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2559 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2560 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2561 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2562 else
2563 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2564 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2565 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2566 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2567 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2568 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
2569 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2570 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2571 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2572 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2573 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2574#ifdef RECORD_PLAY_CONCURRENCY
2575 if (use_voip_out_devices)
2576 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
2577 else
2578#endif
2579 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2580 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2581 channel_count = audio_extn_get_afe_proxy_channel_count();
2582 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
2583 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2584 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2585 } else {
2586 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
2587 }
2588exit:
2589 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
2590 return snd_device;
2591}
2592
2593snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
2594{
2595 struct platform_data *my_data = (struct platform_data *)platform;
2596 struct audio_device *adev = my_data->adev;
2597 audio_source_t source = (adev->active_input == NULL) ?
2598 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
2599
2600 audio_mode_t mode = adev->mode;
2601 audio_devices_t in_device = ((adev->active_input == NULL) ?
2602 AUDIO_DEVICE_NONE : adev->active_input->device)
2603 & ~AUDIO_DEVICE_BIT_IN;
2604 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2605 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2606 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2607 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2608
2609 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
2610 __func__, out_device, in_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2611 if (my_data->external_mic) {
Venkata Narendra Kumar Gutta5cd79b82015-06-22 14:25:35 +0530[diff] [blame]2612 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
2613 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2614 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2615 out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2616 out_device & AUDIO_DEVICE_OUT_SPEAKER )
2617 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2618 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2619 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2620 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2621 }
2622 }
2623
2624 if (snd_device != AUDIO_DEVICE_NONE)
2625 goto exit;
2626
Venkata Narendra Kumar Gutta5cd79b82015-06-22 14:25:35 +0530[diff] [blame]2627 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]2628 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2629 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2630 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2631 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2632 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2633 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2634 case TTY_MODE_FULL:
2635 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
2636 break;
2637 case TTY_MODE_VCO:
2638 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
2639 break;
2640 case TTY_MODE_HCO:
2641 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
2642 break;
2643 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2644 ALOGE("%s: Invalid TTY mode (%#x)",
2645 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2646 }
2647 goto exit;
2648 }
2649 }
2650 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2651 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2652 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]2653 audio_extn_should_use_handset_anc(channel_count) &&
2654 my_data->fluence_type != FLUENCE_NONE) {
2655 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
2656 adev->acdb_settings |= DMIC_FLAG;
2657 ALOGD("Selecting AANC, Fluence combo device");
2658 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2659 audio_extn_should_use_handset_anc(channel_count)) {
2660 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2661 adev->acdb_settings |= ANC_FLAG;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2662 } else if (my_data->fluence_type == FLUENCE_NONE ||
2663 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2664 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2665 if (audio_extn_hfp_is_active(adev))
2666 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2667 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2668 snd_device = SND_DEVICE_IN_VOICE_DMIC;
2669 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2670 }
2671 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2672 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2673 if (audio_extn_hfp_is_active(adev))
2674 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2675 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2676 if (adev->bt_wb_speech_enabled) {
2677 if (adev->bluetooth_nrec)
2678 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2679 else
2680 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2681 } else {
2682 if (adev->bluetooth_nrec)
2683 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2684 else
2685 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2686 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2687 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2688 if (my_data->fluence_type != FLUENCE_NONE &&
2689 my_data->fluence_in_voice_call &&
2690 my_data->fluence_in_spkr_mode) {
2691 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2692 adev->acdb_settings |= QMIC_FLAG;
2693 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
2694 } else {
2695 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]2696 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2697 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
2698 else
2699 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2700 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2701 } else {
2702 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2703 if (audio_extn_hfp_is_active(adev))
2704 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2705 }
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2706 } else if (out_device & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2707 snd_device = SND_DEVICE_IN_VOICE_RX;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2708 } else if (source == AUDIO_SOURCE_CAMCORDER) {
2709 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2710 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2711 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
2712 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]2713 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2714 else
2715 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2716 }
2717 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
2718 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2719 if (channel_count == 2) {
2720 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
2721 adev->acdb_settings |= DMIC_FLAG;
2722 } else if (adev->active_input->enable_ns)
2723 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
2724 else if (my_data->fluence_type != FLUENCE_NONE &&
2725 my_data->fluence_in_voice_rec) {
2726 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
2727 adev->acdb_settings |= DMIC_FLAG;
2728 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2729 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
2730 }
2731 }
Karthik Reddy Kattaf621ec72014-11-21 16:37:38 +0530[diff] [blame]2732 } else if ((source == AUDIO_SOURCE_VOICE_COMMUNICATION) ||
2733 (mode == AUDIO_MODE_IN_COMMUNICATION)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2734 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
2735 in_device = AUDIO_DEVICE_IN_BACK_MIC;
2736 if (adev->active_input) {
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]2737 if (my_data->fluence_type != FLUENCE_NONE &&
2738 adev->active_input->enable_aec &&
2739 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2740 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2741 if (my_data->fluence_in_spkr_mode) {
2742 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2743 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
2744 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2745 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2746 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
2747 else
2748 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
2749 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2750 adev->acdb_settings |= DMIC_FLAG;
2751 } else
2752 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2753 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2754 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2755 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
2756 adev->acdb_settings |= DMIC_FLAG;
2757 } else
2758 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2759 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2760 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2761 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2762 platform_set_echo_reference(adev->platform, true);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]2763 } else if (my_data->fluence_type != FLUENCE_NONE &&
2764 adev->active_input->enable_aec) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2765 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2766 if (my_data->fluence_in_spkr_mode) {
2767 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2768 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC;
2769 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2770 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2771 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
2772 else
2773 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
2774 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2775 adev->acdb_settings |= DMIC_FLAG;
2776 } else
2777 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
2778 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2779 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2780 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
2781 adev->acdb_settings |= DMIC_FLAG;
2782 } else
2783 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
2784 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2785 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2786 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2787 platform_set_echo_reference(adev->platform, true);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]2788 } else if (my_data->fluence_type != FLUENCE_NONE &&
2789 adev->active_input->enable_ns) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2790 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2791 if (my_data->fluence_in_spkr_mode) {
2792 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2793 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS;
2794 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2795 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2796 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
2797 else
2798 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
2799 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2800 adev->acdb_settings |= DMIC_FLAG;
2801 } else
2802 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
2803 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2804 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2805 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
2806 adev->acdb_settings |= DMIC_FLAG;
2807 } else
2808 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
2809 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2810 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2811 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2812 platform_set_echo_reference(adev->platform,false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2813 } else
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2814 platform_set_echo_reference(adev->platform, false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2815 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2816 } else if (source == AUDIO_SOURCE_MIC) {
2817 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
2818 channel_count == 1 ) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2819 if(my_data->fluence_in_audio_rec) {
2820 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2821 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
2822 platform_set_echo_reference(adev->platform, true);
2823 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2824 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
2825 platform_set_echo_reference(adev->platform, true);
2826 }
2827 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2828 }
Yamit Mehtaaafda4b2015-07-13 12:51:33 +0530[diff] [blame]2829 } else if (source == AUDIO_SOURCE_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2830 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2831 } else if (source == AUDIO_SOURCE_DEFAULT) {
2832 goto exit;
2833 }
2834
2835
2836 if (snd_device != SND_DEVICE_NONE) {
2837 goto exit;
2838 }
2839
2840 if (in_device != AUDIO_DEVICE_NONE &&
2841 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
2842 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
2843 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2844 if (audio_extn_ssr_get_enabled() && channel_count == 6)
2845 snd_device = SND_DEVICE_IN_QUAD_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2846 else if (my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_QUAD_MIC) &&
2847 channel_count == 2)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2848 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
2849 else
2850 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2851 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2852 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
2853 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2854 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2855 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2856 if (adev->bt_wb_speech_enabled) {
2857 if (adev->bluetooth_nrec)
2858 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2859 else
2860 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2861 } else {
2862 if (adev->bluetooth_nrec)
2863 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2864 else
2865 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2866 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2867 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
2868 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2869 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
2870 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
2871 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Yamit Mehtaaafda4b2015-07-13 12:51:33 +0530[diff] [blame]2872 } else if (in_device & AUDIO_DEVICE_IN_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2873 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2874 } else {
2875 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
2876 ALOGW("%s: Using default handset-mic", __func__);
2877 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2878 }
2879 } else {
2880 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
2881 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2882 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2883 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2884 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2885 if (channel_count > 1)
2886 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
2887 else
2888 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2889 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
2890 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2891 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2892 if (adev->bt_wb_speech_enabled) {
2893 if (adev->bluetooth_nrec)
2894 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2895 else
2896 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2897 } else {
2898 if (adev->bluetooth_nrec)
2899 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2900 else
2901 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2902 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2903 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2904 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2905 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2906 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2907 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2908 } else {
2909 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
2910 ALOGW("%s: Using default handset-mic", __func__);
2911 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2912 }
2913 }
2914exit:
2915 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
2916 return snd_device;
2917}
2918
2919int platform_set_hdmi_channels(void *platform, int channel_count)
2920{
2921 struct platform_data *my_data = (struct platform_data *)platform;
2922 struct audio_device *adev = my_data->adev;
2923 struct mixer_ctl *ctl;
2924 const char *channel_cnt_str = NULL;
2925 const char *mixer_ctl_name = "HDMI_RX Channels";
2926 switch (channel_count) {
2927 case 8:
2928 channel_cnt_str = "Eight"; break;
2929 case 7:
2930 channel_cnt_str = "Seven"; break;
2931 case 6:
2932 channel_cnt_str = "Six"; break;
2933 case 5:
2934 channel_cnt_str = "Five"; break;
2935 case 4:
2936 channel_cnt_str = "Four"; break;
2937 case 3:
2938 channel_cnt_str = "Three"; break;
2939 default:
2940 channel_cnt_str = "Two"; break;
2941 }
2942 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2943 if (!ctl) {
2944 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2945 __func__, mixer_ctl_name);
2946 return -EINVAL;
2947 }
2948 ALOGV("HDMI channel count: %s", channel_cnt_str);
2949 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
2950 return 0;
2951}
2952
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2953int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2954{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2955 int channel_count;
2956 int max_channels = 2;
2957 int i = 0, ret = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2958 struct platform_data *my_data = (struct platform_data *)platform;
2959 struct audio_device *adev = my_data->adev;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2960 edid_audio_info *info = NULL;
2961 ret = platform_get_edid_info(platform);
2962 info = (edid_audio_info *)my_data->edid_info;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2963
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2964 if(ret == 0 && info != NULL) {
2965 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
2966 ALOGV("%s:format %d channel %d", __func__,
2967 info->audio_blocks_array[i].format_id,
2968 info->audio_blocks_array[i].channels);
2969 if (info->audio_blocks_array[i].format_id == LPCM) {
2970 channel_count = info->audio_blocks_array[i].channels;
2971 if (channel_count > max_channels) {
2972 max_channels = channel_count;
2973 }
2974 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2975 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2976 }
2977
2978 return max_channels;
2979}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2980
2981static int platform_set_slowtalk(struct platform_data *my_data, bool state)
2982{
2983 int ret = 0;
2984 struct audio_device *adev = my_data->adev;
2985 struct mixer_ctl *ctl;
2986 const char *mixer_ctl_name = "Slowtalk Enable";
2987 uint32_t set_values[ ] = {0,
2988 ALL_SESSION_VSID};
2989
2990 set_values[0] = state;
2991 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2992 if (!ctl) {
2993 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2994 __func__, mixer_ctl_name);
2995 ret = -EINVAL;
2996 } else {
2997 ALOGV("Setting slowtalk state: %d", state);
2998 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2999 my_data->slowtalk = state;
3000 }
3001
3002 if (my_data->csd != NULL) {
3003 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
3004 if (ret < 0) {
3005 ALOGE("%s: csd_client_disable_device, failed, error %d",
3006 __func__, ret);
3007 }
3008 }
3009 return ret;
3010}
3011
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3012static int set_hd_voice(struct platform_data *my_data, bool state)
3013{
3014 struct audio_device *adev = my_data->adev;
3015 struct mixer_ctl *ctl;
3016 const char *mixer_ctl_name = "HD Voice Enable";
3017 int ret = 0;
3018 uint32_t set_values[ ] = {0,
3019 ALL_SESSION_VSID};
3020
3021 set_values[0] = state;
3022 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3023 if (!ctl) {
3024 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3025 __func__, mixer_ctl_name);
3026 ret = -EINVAL;
3027 } else {
3028 ALOGV("Setting HD Voice state: %d", state);
3029 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3030 my_data->hd_voice = state;
3031 }
3032
3033 return ret;
3034}
3035
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3036static int update_external_device_status(struct platform_data *my_data,
3037 char* event_name, bool status)
3038{
3039 int ret = 0;
3040 struct audio_usecase *usecase;
3041 struct listnode *node;
3042
3043 ALOGD("Recieved external event switch %s", event_name);
3044
3045 if (!strcmp(event_name, EVENT_EXTERNAL_SPK_1))
3046 my_data->external_spk_1 = status;
3047 else if (!strcmp(event_name, EVENT_EXTERNAL_SPK_2))
3048 my_data->external_spk_2 = status;
3049 else if (!strcmp(event_name, EVENT_EXTERNAL_MIC))
3050 my_data->external_mic = status;
3051 else {
3052 ALOGE("The audio event type is not found");
3053 return -EINVAL;
3054 }
3055
3056 list_for_each(node, &my_data->adev->usecase_list) {
3057 usecase = node_to_item(node, struct audio_usecase, list);
3058 select_devices(my_data->adev, usecase->id);
3059 }
3060
3061 return ret;
3062}
3063
3064static int parse_audiocal_cfg(struct str_parms *parms, acdb_audio_cal_cfg_t *cal)
3065{
3066 int err;
3067 unsigned int val;
3068 char value[64];
3069 int ret = 0;
3070
3071 if(parms == NULL || cal == NULL)
3072 return ret;
3073
3074 err = str_parms_get_str(parms, "cal_persist", value, sizeof(value));
3075 if (err >= 0) {
3076 str_parms_del(parms, "cal_persist");
3077 cal->persist = (uint32_t) strtoul(value, NULL, 0);
3078 ret = ret | 0x1;
3079 }
3080 err = str_parms_get_str(parms, "cal_apptype", value, sizeof(value));
3081 if (err >= 0) {
3082 str_parms_del(parms, "cal_apptype");
3083 cal->app_type = (uint32_t) strtoul(value, NULL, 0);
3084 ret = ret | 0x2;
3085 }
3086 err = str_parms_get_str(parms, "cal_caltype", value, sizeof(value));
3087 if (err >= 0) {
3088 str_parms_del(parms, "cal_caltype");
3089 cal->cal_type = (uint32_t) strtoul(value, NULL, 0);
3090 ret = ret | 0x4;
3091 }
3092 err = str_parms_get_str(parms, "cal_samplerate", value, sizeof(value));
3093 if (err >= 0) {
3094 str_parms_del(parms, "cal_samplerate");
3095 cal->sampling_rate = (uint32_t) strtoul(value, NULL, 0);
3096 ret = ret | 0x8;
3097 }
3098 err = str_parms_get_str(parms, "cal_devid", value, sizeof(value));
3099 if (err >= 0) {
3100 str_parms_del(parms, "cal_devid");
3101 cal->dev_id = (uint32_t) strtoul(value, NULL, 0);
3102 ret = ret | 0x10;
3103 }
3104 err = str_parms_get_str(parms, "cal_snddevid", value, sizeof(value));
3105 if (err >= 0) {
3106 str_parms_del(parms, "cal_snddevid");
3107 cal->snd_dev_id = (uint32_t) strtoul(value, NULL, 0);
3108 ret = ret | 0x20;
3109 }
3110 err = str_parms_get_str(parms, "cal_topoid", value, sizeof(value));
3111 if (err >= 0) {
3112 str_parms_del(parms, "cal_topoid");
3113 cal->topo_id = (uint32_t) strtoul(value, NULL, 0);
3114 ret = ret | 0x40;
3115 }
3116 err = str_parms_get_str(parms, "cal_moduleid", value, sizeof(value));
3117 if (err >= 0) {
3118 str_parms_del(parms, "cal_moduleid");
3119 cal->module_id = (uint32_t) strtoul(value, NULL, 0);
3120 ret = ret | 0x80;
3121 }
3122 err = str_parms_get_str(parms, "cal_paramid", value, sizeof(value));
3123 if (err >= 0) {
3124 str_parms_del(parms, "cal_paramid");
3125 cal->param_id = (uint32_t) strtoul(value, NULL, 0);
3126 ret = ret | 0x100;
3127 }
3128 return ret;
3129}
3130
3131static void set_audiocal(void *platform, struct str_parms *parms, char *value, int len) {
3132 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3133 struct stream_out out={0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3134 acdb_audio_cal_cfg_t cal={0};
3135 uint8_t *dptr = NULL;
3136 int32_t dlen;
3137 int err, ret;
3138 if(value == NULL || platform == NULL || parms == NULL) {
3139 ALOGE("[%s] received null pointer, failed",__func__);
3140 goto done_key_audcal;
3141 }
3142
3143 /* parse audio calibration keys */
3144 ret = parse_audiocal_cfg(parms, &cal);
3145
3146 /* handle audio calibration data now */
3147 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, len);
3148 if (err >= 0) {
3149 str_parms_del(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA);
3150 dlen = strlen(value);
3151 if(dlen <= 0) {
3152 ALOGE("[%s] null data received",__func__);
3153 goto done_key_audcal;
3154 }
3155 dptr = (uint8_t*) calloc(dlen, sizeof(uint8_t));
3156 if(dptr == NULL) {
3157 ALOGE("[%s] memory allocation failed for %d",__func__, dlen);
3158 goto done_key_audcal;
3159 }
3160 dlen = b64decode(value, strlen(value), dptr);
3161 if(dlen<=0) {
3162 ALOGE("[%s] data decoding failed %d", __func__, dlen);
3163 goto done_key_audcal;
3164 }
3165
3166 if(cal.dev_id) {
3167 if(audio_is_input_device(cal.dev_id)) {
3168 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
3169 } else {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3170 out.devices = cal.dev_id;
3171 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3172 }
3173 }
3174 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
3175 ALOGD("Setting audio calibration for snd_device(%d) acdb_id(%d)",
3176 cal.snd_dev_id, cal.acdb_dev_id);
3177 if(cal.acdb_dev_id == -EINVAL) {
3178 ALOGE("[%s] Invalid acdb_device id %d for snd device id %d",
3179 __func__, cal.acdb_dev_id, cal.snd_dev_id);
3180 goto done_key_audcal;
3181 }
3182 if(my_data->acdb_set_audio_cal) {
3183 ret = my_data->acdb_set_audio_cal((void *)&cal, (void*)dptr, dlen);
3184 }
3185 }
3186done_key_audcal:
3187 if(dptr != NULL)
3188 free(dptr);
3189}
3190
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3191int platform_set_parameters(void *platform, struct str_parms *parms)
3192{
3193 struct platform_data *my_data = (struct platform_data *)platform;
3194 char *str;
3195 char value[256] = {0};
3196 int val;
3197 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3198 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3199
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3200 kv_pairs = str_parms_to_str(parms);
3201 ALOGV("%s: enter: - %s", __func__, kv_pairs);
3202 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3203
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3204 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
3205 if (err >= 0) {
3206 bool state = false;
3207 if (!strncmp("true", value, sizeof("true"))) {
3208 state = true;
3209 }
3210
3211 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
3212 ret = platform_set_slowtalk(my_data, state);
3213 if (ret)
3214 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
3215 }
3216
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3217 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
3218 if (err >= 0) {
3219 bool state = false;
3220 if (!strncmp("true", value, sizeof("true"))) {
3221 state = true;
3222 }
3223
3224 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
3225 if (my_data->hd_voice != state) {
3226 ret = set_hd_voice(my_data, state);
3227 if (ret)
3228 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
3229 } else {
3230 ALOGV("%s: HD Voice already set to %d", __func__, state);
3231 }
3232 }
3233
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3234 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3235 value, sizeof(value));
3236 if (err >= 0) {
3237 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
3238
3239 if (my_data->acdb_reload_vocvoltable == NULL) {
3240 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
3241 } else if (!strcmp(value, "on")) {
3242 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
3243 my_data->voice_feature_set = 1;
3244 }
3245 } else {
3246 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
3247 my_data->voice_feature_set = 0;
3248 }
3249 }
3250 }
3251
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3252#ifdef RECORD_PLAY_CONCURRENCY
3253 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
3254 if (err >= 0) {
3255 if (!strncmp("true", value, sizeof("true"))) {
3256 ALOGD("setting record playback concurrency to true");
3257 my_data->rec_play_conc_set = true;
3258 } else {
3259 ALOGD("setting record playback concurrency to false");
3260 my_data->rec_play_conc_set = false;
3261 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3262 }
3263#endif
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3264 native_audio_set_params(platform, parms, value, sizeof(value));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3265 ALOGV("%s: exit with code(%d)", __func__, ret);
3266 return ret;
3267}
3268
3269int platform_set_incall_recording_session_id(void *platform,
3270 uint32_t session_id, int rec_mode)
3271{
3272 int ret = 0;
3273 struct platform_data *my_data = (struct platform_data *)platform;
3274 struct audio_device *adev = my_data->adev;
3275 struct mixer_ctl *ctl;
3276 const char *mixer_ctl_name = "Voc VSID";
3277 int num_ctl_values;
3278 int i;
3279
3280 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3281 if (!ctl) {
3282 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3283 __func__, mixer_ctl_name);
3284 ret = -EINVAL;
3285 } else {
3286 num_ctl_values = mixer_ctl_get_num_values(ctl);
3287 for (i = 0; i < num_ctl_values; i++) {
3288 if (mixer_ctl_set_value(ctl, i, session_id)) {
3289 ALOGV("Error: invalid session_id: %x", session_id);
3290 ret = -EINVAL;
3291 break;
3292 }
3293 }
3294 }
3295
3296 if (my_data->csd != NULL) {
3297 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
3298 if (ret < 0) {
3299 ALOGE("%s: csd_client_start_record failed, error %d",
3300 __func__, ret);
3301 }
3302 }
3303
3304 return ret;
3305}
3306
3307int platform_stop_incall_recording_usecase(void *platform)
3308{
3309 int ret = 0;
3310 struct platform_data *my_data = (struct platform_data *)platform;
3311
3312 if (my_data->csd != NULL) {
3313 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
3314 if (ret < 0) {
3315 ALOGE("%s: csd_client_stop_record failed, error %d",
3316 __func__, ret);
3317 }
3318 }
3319
3320 return ret;
3321}
3322
3323int platform_start_incall_music_usecase(void *platform)
3324{
3325 int ret = 0;
3326 struct platform_data *my_data = (struct platform_data *)platform;
3327
3328 if (my_data->csd != NULL) {
3329 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
3330 if (ret < 0) {
3331 ALOGE("%s: csd_client_start_playback failed, error %d",
3332 __func__, ret);
3333 }
3334 }
3335
3336 return ret;
3337}
3338
3339int platform_stop_incall_music_usecase(void *platform)
3340{
3341 int ret = 0;
3342 struct platform_data *my_data = (struct platform_data *)platform;
3343
3344 if (my_data->csd != NULL) {
3345 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
3346 if (ret < 0) {
3347 ALOGE("%s: csd_client_stop_playback failed, error %d",
3348 __func__, ret);
3349 }
3350 }
3351
3352 return ret;
3353}
3354
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]3355int platform_update_lch(void *platform, struct voice_session *session,
3356 enum voice_lch_mode lch_mode)
3357{
3358 int ret = 0;
3359 struct platform_data *my_data = (struct platform_data *)platform;
3360
3361 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
3362 ret = my_data->csd->set_lch(session->vsid, lch_mode);
3363 else
3364 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
3365
3366 return ret;
3367}
3368
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3369static void get_audiocal(void *platform, void *keys, void *pReply) {
3370 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3371 struct stream_out out={0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3372 struct str_parms *query = (struct str_parms *)keys;
3373 struct str_parms *reply=(struct str_parms *)pReply;
3374 acdb_audio_cal_cfg_t cal={0};
3375 uint8_t *dptr = NULL;
3376 char value[512] = {0};
3377 char *rparms=NULL;
3378 int ret=0, err;
3379 uint32_t param_len;
3380
3381 if(query==NULL || platform==NULL || reply==NULL) {
3382 ALOGE("[%s] received null pointer",__func__);
3383 ret=-EINVAL;
3384 goto done;
3385 }
3386 /* parse audiocal configuration keys */
3387 ret = parse_audiocal_cfg(query, &cal);
3388 if(ret == 0) {
3389 /* No calibration keys found */
3390 goto done;
3391 }
3392 err = str_parms_get_str(query, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, sizeof(value));
3393 if (err >= 0) {
3394 str_parms_del(query, AUDIO_PARAMETER_KEY_AUD_CALDATA);
3395 } else {
3396 goto done;
3397 }
3398
3399 if(cal.dev_id & AUDIO_DEVICE_BIT_IN) {
3400 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
3401 } else if(cal.dev_id) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3402 out.devices = cal.dev_id;
3403 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3404 }
3405 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
3406 if (cal.acdb_dev_id < 0) {
3407 ALOGE("%s: Failed. Could not find acdb id for snd device(%d)",
3408 __func__, cal.snd_dev_id);
3409 ret = -EINVAL;
3410 goto done_key_audcal;
3411 }
3412 ALOGD("[%s] Getting audio calibration for snd_device(%d) acdb_id(%d)",
3413 __func__, cal.snd_dev_id, cal.acdb_dev_id);
3414
3415 param_len = MAX_SET_CAL_BYTE_SIZE;
3416 dptr = (uint8_t*)calloc(param_len, sizeof(uint8_t));
3417 if(dptr == NULL) {
3418 ALOGE("[%s] Memory allocation failed for length %d",__func__,param_len);
3419 ret = -ENOMEM;
3420 goto done_key_audcal;
3421 }
3422 if (my_data->acdb_get_audio_cal != NULL) {
3423 ret = my_data->acdb_get_audio_cal((void*)&cal, (void*)dptr, &param_len);
3424 if (ret == 0) {
3425 int dlen;
3426 if(param_len == 0 || param_len == MAX_SET_CAL_BYTE_SIZE) {
3427 ret = -EINVAL;
3428 goto done_key_audcal;
3429 }
3430 /* Allocate memory for encoding */
3431 rparms = (char*)calloc((param_len*2), sizeof(char));
3432 if(rparms == NULL) {
3433 ALOGE("[%s] Memory allocation failed for size %d",
3434 __func__, param_len*2);
3435 ret = -ENOMEM;
3436 goto done_key_audcal;
3437 }
3438 if(cal.persist==0 && cal.module_id && cal.param_id) {
3439 err = b64encode(dptr+12, param_len-12, rparms);
3440 } else {
3441 err = b64encode(dptr, param_len, rparms);
3442 }
3443 if(err < 0) {
3444 ALOGE("[%s] failed to convert data to string", __func__);
3445 ret = -EINVAL;
3446 goto done_key_audcal;
3447 }
3448 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3449 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, rparms);
3450 }
3451 }
3452done_key_audcal:
3453 if(ret != 0) {
3454 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3455 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, "");
3456 }
3457done:
3458 if(dptr != NULL)
3459 free(dptr);
3460 if(rparms != NULL)
3461 free(rparms);
3462}
3463
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3464void platform_get_parameters(void *platform,
3465 struct str_parms *query,
3466 struct str_parms *reply)
3467{
3468 struct platform_data *my_data = (struct platform_data *)platform;
3469 char *str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3470 char value[512] = {0};
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3471 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3472 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3473
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3474 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
3475 value, sizeof(value));
3476 if (ret >= 0) {
3477 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
3478 my_data->slowtalk?"true":"false");
3479 }
3480
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3481 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
3482 value, sizeof(value));
3483 if (ret >= 0) {
3484 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
3485 my_data->hd_voice?"true":"false");
3486 }
3487
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3488 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3489 value, sizeof(value));
3490 if (ret >= 0) {
3491 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
3492 strlcpy(value, "on", sizeof(value));
3493 } else {
3494 strlcpy(value, "off", sizeof(value));
3495 }
3496
3497 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
3498 }
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3499 native_audio_get_params(query, reply, value, sizeof(value));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3500
Naresh Tannirudcb43442015-05-21 14:14:47 +0530[diff] [blame]3501 ret = str_parms_get_str(query, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_ALLOWED,
3502 value, sizeof(value));
3503
3504 if (ret >= 0) {
3505 int isallowed = 1; /*true*/
3506
Naresh Tanniru3692bd92015-06-09 18:33:02 +0530[diff] [blame]3507 if(voice_is_in_call(my_data->adev) ||
3508 (SND_CARD_STATE_OFFLINE == get_snd_card_state(my_data->adev))) {
Naresh Tannirudcb43442015-05-21 14:14:47 +0530[diff] [blame]3509 char *decoder_mime_type = value;
3510
3511 //check if unsupported mime type or not
3512 if(decoder_mime_type) {
3513 int i = 0;
3514 for (i = 0; i < sizeof(dsp_only_decoders_mime)/sizeof(dsp_only_decoders_mime[0]); i++) {
3515 if (!strncmp(decoder_mime_type, dsp_only_decoders_mime[i],
3516 strlen(dsp_only_decoders_mime[i]))) {
Naresh Tanniru3692bd92015-06-09 18:33:02 +0530[diff] [blame]3517 ALOGE("Rejecting request for DSP only session from HAL during voice call/SSR state");
Naresh Tannirudcb43442015-05-21 14:14:47 +0530[diff] [blame]3518 isallowed = 0;
3519 break;
3520 }
3521 }
3522 }
3523 }
3524 str_parms_add_int(reply, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_ALLOWED, isallowed);
3525 }
3526
3527
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3528 /* Handle audio calibration keys */
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3529 kv_pairs = str_parms_to_str(reply);
3530 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
3531 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3532}
3533
3534/* Delay in Us */
3535int64_t platform_render_latency(audio_usecase_t usecase)
3536{
3537 switch (usecase) {
3538 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3539 return DEEP_BUFFER_PLATFORM_DELAY;
3540 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3541 return LOW_LATENCY_PLATFORM_DELAY;
3542 default:
3543 return 0;
3544 }
3545}
3546
3547int platform_update_usecase_from_source(int source, int usecase)
3548{
3549 ALOGV("%s: input source :%d", __func__, source);
Yamit Mehtaaafda4b2015-07-13 12:51:33 +0530[diff] [blame]3550 if(source == AUDIO_SOURCE_FM_TUNER)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3551 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
3552 return usecase;
3553}
3554
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3555bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3556{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3557 bool needs_event = false;
3558
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3559 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3560 (snd_device < SND_DEVICE_IN_END) &&
3561 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3562 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3563 needs_event = true;
3564
3565 return needs_event;
3566}
3567
3568bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
3569{
3570 bool needs_event = false;
3571
3572 switch(uc_id){
3573 /* concurrent playback usecases needs event */
3574 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3575 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3576 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3577 needs_event = true;
3578 break;
3579 /* concurrent playback in low latency allowed */
3580 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3581 break;
3582 /* concurrent playback FM needs event */
3583 case USECASE_AUDIO_PLAYBACK_FM:
3584 needs_event = true;
3585 break;
3586
3587 /* concurrent capture usecases, no event, capture handled by device
3588 * USECASE_AUDIO_RECORD:
3589 * USECASE_AUDIO_RECORD_COMPRESS:
3590 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3591
3592 * USECASE_VOICE_CALL:
3593 * USECASE_VOICE2_CALL:
3594 * USECASE_VOLTE_CALL:
3595 * USECASE_QCHAT_CALL:
3596 * USECASE_VOWLAN_CALL:
Avinash Vaishff0f61a2015-06-03 20:00:36 +0530[diff] [blame]3597 * USECASE_VOICEMMODE1_CALL:
3598 * USECASE_VOICEMMODE2_CALL:
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3599 * USECASE_COMPRESS_VOIP_CALL:
3600 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3601 * USECASE_INCALL_REC_UPLINK:
3602 * USECASE_INCALL_REC_DOWNLINK:
3603 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3604 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3605 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3606 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3607 * USECASE_INCALL_MUSIC_UPLINK:
3608 * USECASE_INCALL_MUSIC_UPLINK2:
3609 * USECASE_AUDIO_SPKR_CALIB_RX:
3610 * USECASE_AUDIO_SPKR_CALIB_TX:
3611 */
3612 default:
3613 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
3614 }
3615 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3616}
3617
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3618bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
3619{
3620 bool needs_event = false;
3621
3622 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3623 (snd_device < SND_DEVICE_IN_END) &&
3624 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3625 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
3626 needs_event = true;
3627
3628 return needs_event;
3629}
3630
3631bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
3632{
3633 bool needs_event = false;
3634
3635 switch(uc_id){
3636 /* concurrent playback usecases needs event */
3637 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3638 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3639 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3640 needs_event = true;
3641 break;
3642 /* concurrent playback in low latency allowed */
3643 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3644 break;
3645 /* concurrent playback FM needs event */
3646 case USECASE_AUDIO_PLAYBACK_FM:
3647 needs_event = true;
3648 break;
3649
3650 /* concurrent capture usecases, no event, capture handled by device
3651 * USECASE_AUDIO_RECORD:
3652 * USECASE_AUDIO_RECORD_COMPRESS:
3653 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3654
3655 * USECASE_VOICE_CALL:
3656 * USECASE_VOICE2_CALL:
3657 * USECASE_VOLTE_CALL:
3658 * USECASE_QCHAT_CALL:
3659 * USECASE_VOWLAN_CALL:
Avinash Vaishff0f61a2015-06-03 20:00:36 +0530[diff] [blame]3660 * USECASE_VOICEMMODE1_CALL:
3661 * USECASE_VOICEMMODE2_CALL:
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3662 * USECASE_COMPRESS_VOIP_CALL:
3663 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3664 * USECASE_INCALL_REC_UPLINK:
3665 * USECASE_INCALL_REC_DOWNLINK:
3666 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3667 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3668 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3669 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3670 * USECASE_INCALL_MUSIC_UPLINK:
3671 * USECASE_INCALL_MUSIC_UPLINK2:
3672 * USECASE_AUDIO_SPKR_CALIB_RX:
3673 * USECASE_AUDIO_SPKR_CALIB_TX:
3674 */
3675 default:
3676 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
3677 }
3678 return needs_event;
3679}
3680
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3681/* Read offload buffer size from a property.
3682 * If value is not power of 2 round it to
3683 * power of 2.
3684 */
3685uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
3686{
3687 char value[PROPERTY_VALUE_MAX] = {0};
3688 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3689 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
3690 atoi(value)) {
3691 fragment_size = atoi(value) * 1024;
3692 }
3693
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3694 // For FLAC use max size since it is loss less, and has sampling rates
3695 // upto 192kHZ
3696 if (info != NULL && !info->has_video &&
3697 info->format == AUDIO_FORMAT_FLAC) {
3698 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3699 ALOGV("FLAC fragment size %d", fragment_size);
3700 }
3701
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3702 if (info != NULL && info->has_video && info->is_streaming) {
3703 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
3704 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]3705 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3706 }
3707
3708 fragment_size = ALIGN( fragment_size, 1024);
3709
3710 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3711 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3712 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3713 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3714 ALOGV("%s: fragment_size %d", __func__, fragment_size);
3715 return fragment_size;
3716}
3717
3718uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
3719{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3720 uint32_t fragment_size = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3721 uint32_t bits_per_sample = 16;
Alexy Joseph68011492015-06-18 12:02:01 -0700[diff] [blame]3722 uint32_t pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3723
3724 if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
3725 bits_per_sample = 32;
3726 }
3727
Alexy Joseph68011492015-06-18 12:02:01 -0700[diff] [blame]3728 //duration is set to 40 ms worth of stereo data at 48Khz
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3729 //with 16 bit per sample, modify this when the channel
3730 //configuration is different
3731 fragment_size = (pcm_offload_time
3732 * info->sample_rate
3733 * (bits_per_sample >> 3)
3734 * popcount(info->channel_mask))/1000;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3735 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
3736 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
3737 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
3738 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
Preetam Singh Ranawat6efde5c2015-04-24 11:04:22 +0530[diff] [blame]3739 // To have same PCM samples for all channels, the buffer size requires to
3740 // be multiple of (number of channels * bytes per sample)
3741 // 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]3742 fragment_size = ALIGN(fragment_size, ((bits_per_sample >> 3)* popcount(info->channel_mask) * 32));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3743
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3744 ALOGI("PCM offload Fragment size to %d bytes", fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3745 return fragment_size;
3746}
3747
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3748int platform_is_external_codec (char *snd_card_name)
3749{
3750
3751 if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
3752 sizeof("msm8952-tomtom-snd-card")) ||
3753 !strncmp(snd_card_name, "msm8976-tasha-snd-card",
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]3754 sizeof("msm8976-tasha-snd-card")) ||
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]3755 !strncmp(snd_card_name, "msm8976-tashalite-snd-card",
3756 sizeof("msm8976-tashalite-snd-card")) ||
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]3757 !strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
3758 sizeof("msm8976-tasha-skun-snd-card")))
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3759 {
3760 /* external codec, for rest/old of the external codecs
3761 we dont support this funtionality(chaning AFE params)
3762 at the monment
3763 */
3764 return 1;
3765 }
3766 else {
3767 /* internal codec */
3768 return 0;
3769 }
3770}
3771
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3772int platform_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3773 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3774 unsigned int bit_width, unsigned int sample_rate)
3775{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3776 int ret = 0;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3777 int backend_idx = DEFAULT_CODEC_BACKEND;
3778 struct platform_data *my_data = (struct platform_data *)adev->platform;
3779 ALOGV("%s bit width: %d, sample rate: %d\n", __func__, bit_width, sample_rate);
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]3780
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3781 const char *snd_card_name = mixer_get_name(adev->mixer);
3782 int is_external_codec = platform_is_external_codec(snd_card_name);
3783
3784
3785
3786 backend_idx = platform_get_backend_index(snd_device);
3787 ALOGV("%s bit width: %d, sample rate: %d backend_idx - %d\n",
3788 __func__, bit_width, sample_rate, backend_idx);
3789
3790 if (bit_width !=
3791 my_data->current_backend_cfg[backend_idx].bit_width) {
3792
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3793 struct mixer_ctl *ctl;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3794 if (!is_external_codec) {
3795 ctl = mixer_get_ctl_by_name(adev->mixer,
3796 "MI2S_RX Format");
3797
3798 } else {
3799 ctl = mixer_get_ctl_by_name(adev->mixer,
3800 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
3801 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3802 if (!ctl) {
3803 ALOGE("%s: Could not get ctl for mixer command - %s",
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3804 __func__, my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3805 return -EINVAL;
3806 }
3807
3808 if (bit_width == 24) {
3809 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
3810 } else {
3811 mixer_ctl_set_enum_by_string(ctl, "S16_LE");
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3812 if (backend_idx != HEADPHONE_44_1_BACKEND)
3813 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3814 }
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3815 my_data->current_backend_cfg[backend_idx].bit_width = bit_width;
3816 ALOGD("%s: %s mixer set to %d bit", __func__,
3817 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl, bit_width);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3818 }
3819
3820 /*
3821 * Backend sample rate configuration follows:
3822 * 16 bit playback - 48khz for streams at any valid sample rate
3823 * 24 bit playback - 48khz for stream sample rate less than 48khz
3824 * 24 bit playback - 96khz for sample rate range of 48khz to 96khz
3825 * 24 bit playback - 192khz for sample rate range of 96khz to 192 khz
3826 * Upper limit is inclusive in the sample rate range.
3827 */
3828 // TODO: This has to be more dynamic based on policy file
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3829
3830 if ((sample_rate != my_data->current_backend_cfg[(int)backend_idx].sample_rate) &&
3831 (is_external_codec) ) {
3832 /* sample rate update is needed only for external codecs which
3833 support 24 bit playback*/
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3834 char *rate_str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3835 struct mixer_ctl *ctl;
3836
3837 switch (sample_rate) {
3838 case 8000:
3839 case 11025:
3840 case 16000:
3841 case 22050:
3842 case 32000:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3843 case 48000:
3844 rate_str = "KHZ_48";
3845 break;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3846 case 44100:
3847 rate_str = "KHZ_44P1";
3848 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3849 case 64000:
3850 case 88200:
3851 case 96000:
3852 rate_str = "KHZ_96";
3853 break;
3854 case 176400:
3855 case 192000:
3856 rate_str = "KHZ_192";
3857 break;
3858 default:
3859 rate_str = "KHZ_48";
3860 break;
3861 }
3862
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3863 ctl = mixer_get_ctl_by_name(adev->mixer,
3864 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3865 if(!ctl) {
3866 ALOGE("%s: Could not get ctl for mixer command - %s",
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3867 __func__, my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3868 return -EINVAL;
3869 }
3870
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3871 ALOGD("%s: %s set to %s", __func__,
3872 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl, rate_str);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3873 mixer_ctl_set_enum_by_string(ctl, rate_str);
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3874 my_data->current_backend_cfg[backend_idx].sample_rate = sample_rate;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3875 }
3876
3877 return ret;
3878}
3879
3880bool platform_check_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3881 struct audio_usecase* usecase,
3882 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3883 unsigned int* new_bit_width,
3884 unsigned int* new_sample_rate)
3885{
3886 bool backend_change = false;
3887 struct listnode *node;
3888 struct stream_out *out = NULL;
Manish Dewanganf48adb42015-05-27 10:17:41 +0530[diff] [blame]3889 char value[PROPERTY_VALUE_MAX] = {0};
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3890 unsigned int bit_width;
3891 unsigned int sample_rate;
3892 int backend_idx = DEFAULT_CODEC_BACKEND;
3893 int usecase_backend_idx = DEFAULT_CODEC_BACKEND;
3894 struct platform_data *my_data = (struct platform_data *)adev->platform;
3895
3896 backend_idx = platform_get_backend_index(snd_device);
3897
3898 bit_width = *new_bit_width;
3899 sample_rate = *new_sample_rate;
3900
3901 ALOGI("%s Codec selected backend: %d current bit width: %d and sample rate: %d",
3902 __func__, backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3903
3904 // For voice calls use default configuration
3905 // force routing is not required here, caller will do it anyway
3906 if (voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) {
3907 ALOGW("%s:Use default bw and sr for voice/voip calls ",__func__);
3908 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
3909 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3910 } else {
3911 /*
3912 * The backend should be configured at highest bit width and/or
3913 * sample rate amongst all playback usecases.
3914 * If the selected sample rate and/or bit width differ with
3915 * current backend sample rate and/or bit width, then, we set the
3916 * backend re-configuration flag.
3917 *
3918 * Exception: 16 bit playbacks is allowed through 16 bit/48 khz backend only
3919 */
3920 list_for_each(node, &adev->usecase_list) {
3921 struct audio_usecase *curr_usecase;
3922 curr_usecase = node_to_item(node, struct audio_usecase, list);
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3923 if (curr_usecase->type == PCM_PLAYBACK &&
3924 usecase != curr_usecase) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3925 struct stream_out *out =
3926 (struct stream_out*) curr_usecase->stream.out;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3927 usecase_backend_idx = platform_get_backend_index(curr_usecase->out_snd_device);
3928
3929 if (out != NULL &&
3930 usecase_backend_idx == backend_idx) {
3931 ALOGV("%s: usecase Offload playback running bw %d sr %d device %s be_idx %d",
3932 __func__, out->bit_width, out->sample_rate,
3933 platform_get_snd_device_name(curr_usecase->out_snd_device), usecase_backend_idx);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3934 if (bit_width < out->bit_width)
3935 bit_width = out->bit_width;
3936 if (sample_rate < out->sample_rate)
3937 sample_rate = out->sample_rate;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3938 if (out->sample_rate < OUTPUT_SAMPLING_RATE_44100)
3939 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3940 }
3941 }
3942 }
3943 }
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3944 if (backend_idx != HEADPHONE_44_1_BACKEND) {
3945 // 16 bit playbacks are allowed through 16 bit/48 khz backend only for
3946 // all non-native streams
3947 if (16 == bit_width) {
3948 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3949 ALOGD("%s: resetting sample_rate back to default, "
3950 "backend_idx: %d", __func__, backend_idx);
3951 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3952
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3953 // 24 bit playback on speakers is allowed through 48 khz backend only
3954 // bit width re-configured based on platform info
3955 if ((24 == bit_width) &&
3956 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_SPEAKER)) {
3957 bit_width = (uint32_t)platform_get_snd_device_bit_width(SND_DEVICE_OUT_SPEAKER);
3958 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3959 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3960 }
Ashish Jainf50be202015-07-19 05:39:23 -0700[diff] [blame]3961
3962 /*
3963 * Sample rate greater than 48K is only supported by external codecs on
3964 * specific devices e.g. Headphones, reset the sample rate to
3965 * default value if not external codec.
3966 */
3967 if (!is_external_codec)
3968 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3969
3970
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3971 ALOGI("%s Codec selected backend: %d updated bit width: %d and sample rate: %d",
3972 __func__, backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3973 // Force routing if the expected bitwdith or samplerate
3974 // is not same as current backend comfiguration
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3975 if ((bit_width != my_data->current_backend_cfg[backend_idx].bit_width) ||
3976 (sample_rate != my_data->current_backend_cfg[backend_idx].sample_rate)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3977 *new_bit_width = bit_width;
3978 *new_sample_rate = sample_rate;
3979 backend_change = true;
3980 ALOGI("%s Codec backend needs to be updated. new bit width: %d new sample rate: %d",
3981 __func__, *new_bit_width, *new_sample_rate);
3982 }
3983
3984 return backend_change;
3985}
3986
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]3987bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3988 struct audio_usecase *usecase, snd_device_t snd_device)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3989{
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3990 unsigned int new_bit_width;
3991 unsigned int new_sample_rate;
3992 int backend_idx = DEFAULT_CODEC_BACKEND;
3993 struct platform_data *my_data = (struct platform_data *)adev->platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3994
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3995 ALOGV("%s: usecase = %d", __func__, usecase->id );
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3996
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3997 backend_idx = platform_get_backend_index(snd_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3998
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3999 new_bit_width = usecase->stream.out->bit_width;
4000 new_sample_rate = usecase->stream.out->sample_rate;
4001
4002 ALOGI("%s: Usecase bitwidth %d, samplerate %d, backend_idx %d",
4003 __func__, new_bit_width, new_sample_rate, backend_idx);
4004 if (platform_check_codec_backend_cfg(adev, usecase, snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4005 &new_bit_width, &new_sample_rate)) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4006 platform_set_codec_backend_cfg(adev, snd_device,
4007 new_bit_width, new_sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4008 return true;
4009 }
4010
4011 return false;
4012}
4013
4014int platform_set_snd_device_backend(snd_device_t device, const char *backend)
4015{
4016 int ret = 0;
4017
4018 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
4019 ALOGE("%s: Invalid snd_device = %d",
4020 __func__, device);
4021 ret = -EINVAL;
4022 goto done;
4023 }
4024
4025 if (backend_table[device]) {
4026 free(backend_table[device]);
4027 }
4028 backend_table[device] = strdup(backend);
4029done:
4030 return ret;
4031}
4032
4033int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id)
4034{
4035 int ret = 0;
4036 if ((usecase <= USECASE_INVALID) || (usecase >= AUDIO_USECASE_MAX)) {
4037 ALOGE("%s: invalid usecase case idx %d", __func__, usecase);
4038 ret = -EINVAL;
4039 goto done;
4040 }
4041
4042 if ((type != 0) && (type != 1)) {
4043 ALOGE("%s: invalid usecase type", __func__);
4044 ret = -EINVAL;
4045 }
4046 pcm_device_table[usecase][type] = pcm_id;
4047done:
4048 return ret;
4049}
Sharad Sangleb27354b2015-06-18 15:58:55 +0530[diff] [blame]4050bool platform_use_small_buffer(audio_offload_info_t* info)
4051{
4052 return OFFLOAD_USE_SMALL_BUFFER;
4053}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4054
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4055void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
4056{
4057 *device_to_be_id = msm_device_to_be_id;
4058 *length = msm_be_id_array_len;
4059}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4060int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask, int snd_id)
4061{
4062 int ret = 0;
4063 int channels = audio_channel_count_from_out_mask(channel_mask);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4064
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4065 char channel_map[8];
4066 memset(channel_map, 0, sizeof(channel_map));
4067 /* Following are all most common standard WAV channel layouts
4068 overridden by channel mask if its allowed and different */
4069 switch (channels) {
4070 case 1:
4071 /* AUDIO_CHANNEL_OUT_MONO */
4072 channel_map[0] = PCM_CHANNEL_FC;
4073 break;
4074 case 2:
4075 /* AUDIO_CHANNEL_OUT_STEREO */
4076 channel_map[0] = PCM_CHANNEL_FL;
4077 channel_map[1] = PCM_CHANNEL_FR;
4078 break;
4079 case 3:
4080 /* AUDIO_CHANNEL_OUT_2POINT1 */
4081 channel_map[0] = PCM_CHANNEL_FL;
4082 channel_map[1] = PCM_CHANNEL_FR;
4083 channel_map[2] = PCM_CHANNEL_FC;
4084 break;
4085 case 4:
4086 /* AUDIO_CHANNEL_OUT_QUAD_SIDE */
4087 channel_map[0] = PCM_CHANNEL_FL;
4088 channel_map[1] = PCM_CHANNEL_FR;
4089 channel_map[2] = PCM_CHANNEL_LS;
4090 channel_map[3] = PCM_CHANNEL_RS;
4091 if (channel_mask == AUDIO_CHANNEL_OUT_QUAD_BACK)
4092 {
4093 channel_map[2] = PCM_CHANNEL_LB;
4094 channel_map[3] = PCM_CHANNEL_RB;
4095 }
4096 if (channel_mask == AUDIO_CHANNEL_OUT_SURROUND)
4097 {
4098 channel_map[2] = PCM_CHANNEL_FC;
4099 channel_map[3] = PCM_CHANNEL_CS;
4100 }
4101 break;
4102 case 5:
4103 /* AUDIO_CHANNEL_OUT_PENTA */
4104 channel_map[0] = PCM_CHANNEL_FL;
4105 channel_map[1] = PCM_CHANNEL_FR;
4106 channel_map[2] = PCM_CHANNEL_FC;
4107 channel_map[3] = PCM_CHANNEL_LB;
4108 channel_map[4] = PCM_CHANNEL_RB;
4109 break;
4110 case 6:
4111 /* AUDIO_CHANNEL_OUT_5POINT1 */
4112 channel_map[0] = PCM_CHANNEL_FL;
4113 channel_map[1] = PCM_CHANNEL_FR;
4114 channel_map[2] = PCM_CHANNEL_FC;
4115 channel_map[3] = PCM_CHANNEL_LFE;
4116 channel_map[4] = PCM_CHANNEL_LB;
4117 channel_map[5] = PCM_CHANNEL_RB;
4118 if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1_SIDE)
4119 {
4120 channel_map[4] = PCM_CHANNEL_LS;
4121 channel_map[5] = PCM_CHANNEL_RS;
4122 }
4123 break;
4124 case 7:
4125 /* AUDIO_CHANNEL_OUT_6POINT1 */
4126 channel_map[0] = PCM_CHANNEL_FL;
4127 channel_map[1] = PCM_CHANNEL_FR;
4128 channel_map[2] = PCM_CHANNEL_FC;
4129 channel_map[3] = PCM_CHANNEL_LFE;
4130 channel_map[4] = PCM_CHANNEL_LB;
4131 channel_map[5] = PCM_CHANNEL_RB;
4132 channel_map[6] = PCM_CHANNEL_CS;
4133 break;
4134 case 8:
4135 /* AUDIO_CHANNEL_OUT_7POINT1 */
4136 channel_map[0] = PCM_CHANNEL_FL;
4137 channel_map[1] = PCM_CHANNEL_FR;
4138 channel_map[2] = PCM_CHANNEL_FC;
4139 channel_map[3] = PCM_CHANNEL_LFE;
4140 channel_map[4] = PCM_CHANNEL_LB;
4141 channel_map[5] = PCM_CHANNEL_RB;
4142 channel_map[6] = PCM_CHANNEL_LS;
4143 channel_map[7] = PCM_CHANNEL_RS;
4144 break;
4145 default:
4146 ALOGE("unsupported channels %d for setting channel map", channels);
4147 return -1;
4148 }
4149 ret = platform_set_channel_map(platform, channels, channel_map, snd_id);
4150 return ret;
4151}
4152
4153int platform_get_edid_info(void *platform)
4154{
4155 struct platform_data *my_data = (struct platform_data *)platform;
4156 struct audio_device *adev = my_data->adev;
4157 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
4158 char *sad = block;
4159 int num_audio_blocks;
4160 int channel_count = 2;
4161 int i, ret, count;
4162
4163 struct mixer_ctl *ctl;
4164 char edid_data[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE + 1] = {0};
4165 edid_audio_info *info;
4166
4167 if (my_data->edid_valid) {
4168 /* use cached edid */
4169 return 0;
4170 }
4171
4172 if (my_data->edid_info == NULL) {
4173 my_data->edid_info =
4174 (struct edid_audio_info *)calloc(1, sizeof(struct edid_audio_info));
4175 }
4176
4177 info = my_data->edid_info;
4178
4179 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
4180 if (!ctl) {
4181 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4182 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
4183 goto fail;
4184 }
4185
4186 mixer_ctl_update(ctl);
4187
4188 count = mixer_ctl_get_num_values(ctl);
4189
4190 /* Read SAD blocks, clamping the maximum size for safety */
4191 if (count > (int)sizeof(block))
4192 count = (int)sizeof(block);
4193
4194 ret = mixer_ctl_get_array(ctl, block, count);
4195 if (ret != 0) {
4196 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
4197 goto fail;
4198 }
4199 edid_data[0] = count;
4200 memcpy(&edid_data[1], block, count);
4201
Ashish Jain5a97ddd2015-05-13 10:52:34 +0530[diff] [blame]4202#ifdef HDMI_EDID_ENABLED
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4203 if (!edid_get_sink_caps(info, edid_data)) {
4204 ALOGE("%s: Failed to get HDMI sink capabilities", __func__);
4205 goto fail;
4206 }
Ashish Jain5a97ddd2015-05-13 10:52:34 +0530[diff] [blame]4207#endif
4208
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4209 my_data->edid_valid = true;
4210 return 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4211fail:
4212 if (my_data->edid_info) {
4213 free(my_data->edid_info);
4214 my_data->edid_info = NULL;
4215 my_data->edid_valid = false;
4216 }
4217 ALOGE("%s: return -EINVAL", __func__);
4218 return -EINVAL;
4219}
4220
4221
4222int platform_set_channel_allocation(void *platform, int channel_alloc)
4223{
4224 struct mixer_ctl *ctl;
4225 const char *mixer_ctl_name = "HDMI RX CA";
4226 int ret;
4227 struct platform_data *my_data = (struct platform_data *)platform;
4228 struct audio_device *adev = my_data->adev;
4229
4230 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4231 if (!ctl) {
4232 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4233 __func__, mixer_ctl_name);
4234 ret = EINVAL;
4235 }
4236 ALOGD(":%s channel allocation = 0x%x", __func__, channel_alloc);
4237 ret = mixer_ctl_set_value(ctl, 0, channel_alloc);
4238
4239 if (ret < 0) {
4240 ALOGE("%s: Could not set ctl, error:%d ", __func__, ret);
4241 }
4242
4243 return ret;
4244}
4245
4246int platform_set_channel_map(void *platform, int ch_count, char *ch_map, int snd_id)
4247{
4248 struct mixer_ctl *ctl;
4249 char mixer_ctl_name[44]; // max length of name is 44 as defined
4250 int ret;
4251 unsigned int i;
4252 int set_values[8] = {0};
4253 char device_num[13]; // device number up to 2 digit
4254 struct platform_data *my_data = (struct platform_data *)platform;
4255 struct audio_device *adev = my_data->adev;
4256 ALOGV("%s channel_count:%d",__func__, ch_count);
4257 if (NULL == ch_map) {
4258 ALOGE("%s: Invalid channel mapping used", __func__);
4259 return -EINVAL;
4260 }
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4261
4262 /*
4263 * If snd_id is greater than 0, stream channel mapping
4264 * If snd_id is below 0, typically -1, device channel mapping
4265 */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4266 if (snd_id >= 0) {
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4267 snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "Playback Channel Map%d", snd_id);
4268 } else {
4269 strlcpy(mixer_ctl_name, "Playback Device Channel Map", sizeof(mixer_ctl_name));
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4270 }
4271
4272 ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
4273
4274 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4275 if (!ctl) {
4276 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4277 __func__, mixer_ctl_name);
4278 return -EINVAL;
4279 }
4280 for (i = 0; i< ARRAY_SIZE(set_values); i++) {
4281 set_values[i] = ch_map[i];
4282 }
4283
4284 ALOGD("%s: set mapping(%d %d %d %d %d %d %d %d) for channel:%d", __func__,
4285 set_values[0], set_values[1], set_values[2], set_values[3], set_values[4],
4286 set_values[5], set_values[6], set_values[7], ch_count);
4287
4288 ret = mixer_ctl_set_array(ctl, set_values, ch_count);
4289 if (ret < 0) {
4290 ALOGE("%s: Could not set ctl, error:%d ch_count:%d",
4291 __func__, ret, ch_count);
4292 }
4293 return ret;
4294}
4295
4296unsigned char platform_map_to_edid_format(int audio_format)
4297{
4298 unsigned char format;
4299 switch (audio_format & AUDIO_FORMAT_MAIN_MASK) {
4300 case AUDIO_FORMAT_AC3:
4301 ALOGV("%s: AC3", __func__);
4302 format = AC3;
4303 break;
4304 case AUDIO_FORMAT_AAC:
4305 ALOGV("%s:AAC", __func__);
4306 format = AAC;
4307 break;
4308 case AUDIO_FORMAT_E_AC3:
4309 ALOGV("%s:E_AC3", __func__);
4310 format = DOLBY_DIGITAL_PLUS;
4311 break;
4312 case AUDIO_FORMAT_PCM_16_BIT:
4313 case AUDIO_FORMAT_PCM_16_BIT_OFFLOAD:
4314 case AUDIO_FORMAT_PCM_24_BIT_OFFLOAD:
4315 default:
4316 ALOGV("%s:PCM", __func__);
4317 format = LPCM;
4318 break;
4319 }
4320 return format;
4321}
4322
4323uint32_t platform_get_compress_passthrough_buffer_size(
4324 audio_offload_info_t* info)
4325{
4326 uint32_t fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4327 if (!info->has_video)
4328 fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4329
4330 return fragment_size;
4331}
4332
4333void platform_reset_edid_info(void *platform) {
4334
4335 ALOGV("%s:", __func__);
4336 struct platform_data *my_data = (struct platform_data *)platform;
4337 if (my_data->edid_info) {
4338 ALOGV("%s :free edid", __func__);
4339 free(my_data->edid_info);
4340 my_data->edid_info = NULL;
4341 }
4342}
4343
4344bool platform_is_edid_supported_format(void *platform, int format)
4345{
4346 struct platform_data *my_data = (struct platform_data *)platform;
4347 struct audio_device *adev = my_data->adev;
4348 edid_audio_info *info = NULL;
4349 int num_audio_blocks;
4350 int i, ret, count;
4351 unsigned char format_id = platform_map_to_edid_format(format);
4352
4353 ret = platform_get_edid_info(platform);
4354 info = (edid_audio_info *)my_data->edid_info;
4355 if (ret == 0 && info != NULL) {
4356 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4357 /*
4358 * To check
4359 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
4360 * & DOLBY_DIGITAL_PLUS
4361 */
4362 if (info->audio_blocks_array[i].format_id == format_id) {
4363 ALOGV("%s:platform_is_edid_supported_format true %x",
4364 __func__, format);
4365 return true;
4366 }
4367 }
4368 }
4369 ALOGV("%s:platform_is_edid_supported_format false %x",
4370 __func__, format);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4371 return false;
4372}
4373
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4374int platform_set_edid_channels_configuration(void *platform, int channels) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4375
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4376 struct platform_data *my_data = (struct platform_data *)platform;
4377 struct audio_device *adev = my_data->adev;
4378 edid_audio_info *info = NULL;
4379 int num_audio_blocks;
4380 int channel_count = 2;
4381 int i, ret, count;
4382 char default_channelMap[MAX_CHANNELS_SUPPORTED] = {0};
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4383
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4384 ret = platform_get_edid_info(platform);
4385 info = (edid_audio_info *)my_data->edid_info;
4386 if(ret == 0 && info != NULL) {
4387 if (channels > 2) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4388
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4389 ALOGV("%s:able to get HDMI sink capabilities multi channel playback",
4390 __func__);
4391 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4392 if (info->audio_blocks_array[i].format_id == LPCM &&
4393 info->audio_blocks_array[i].channels > channel_count &&
4394 info->audio_blocks_array[i].channels <= MAX_HDMI_CHANNEL_CNT) {
4395 channel_count = info->audio_blocks_array[i].channels;
4396 }
4397 }
4398 ALOGV("%s:channel_count:%d", __func__, channel_count);
4399 /*
4400 * Channel map is set for supported hdmi max channel count even
4401 * though the input channel count set on adm is less than or equal to
4402 * max supported channel count
4403 */
4404 platform_set_channel_map(platform, channel_count, info->channel_map, -1);
4405 platform_set_channel_allocation(platform, info->channel_allocation);
4406 } else {
4407 default_channelMap[0] = PCM_CHANNEL_FL;
4408 default_channelMap[1] = PCM_CHANNEL_FR;
4409 platform_set_channel_map(platform,2,default_channelMap,-1);
4410 platform_set_channel_allocation(platform,0);
4411 }
4412 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4413
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4414 return 0;
4415}
4416
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4417void platform_cache_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4418{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4419 platform_get_edid_info(platform);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4420}
4421
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4422void platform_invalidate_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4423{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4424 struct platform_data *my_data = (struct platform_data *)platform;
4425 my_data->edid_valid = false;
4426 if (my_data->edid_info) {
4427 memset(my_data->edid_info, 0, sizeof(struct edid_audio_info));
4428 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4429}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4430
4431int platform_set_mixer_control(struct stream_out *out, const char * mixer_ctl_name,
4432 const char *mixer_val)
4433{
4434 struct audio_device *adev = out->dev;
4435 struct mixer_ctl *ctl = NULL;
4436 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
4437 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4438 if (!ctl) {
4439 ALOGE("%s: could not get ctl for mixer cmd - %s",
4440 __func__, mixer_ctl_name);
4441 return -EINVAL;
4442 }
4443
4444 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
4445}
4446
4447int platform_set_hdmi_config(struct stream_out *out)
4448{
4449 struct listnode *node;
4450 struct audio_usecase *usecase;
4451 struct audio_device *adev = out->dev;
4452 const char *hdmi_format_ctrl = "HDMI RX Format";
4453 const char *hdmi_rate_ctrl = "HDMI_RX SampleRate";
4454 int sample_rate = out->sample_rate;
4455 /*TODO: Add rules and check if this needs to be done.*/
4456 if((is_offload_usecase(out->usecase)) &&
4457 (out->compr_config.codec->compr_passthr == PASSTHROUGH ||
4458 out->compr_config.codec->compr_passthr == PASSTHROUGH_CONVERT)) {
4459 /* TODO: can we add mixer control for channels here avoid setting */
4460 if ((out->format == AUDIO_FORMAT_E_AC3 ||
4461 out->format == AUDIO_FORMAT_E_AC3_JOC) &&
4462 (out->compr_config.codec->compr_passthr == PASSTHROUGH))
4463 sample_rate = out->sample_rate * 4;
4464 ALOGD("%s:HDMI compress format and samplerate %d, sample_rate %d",
4465 __func__, out->sample_rate, sample_rate);
4466 platform_set_mixer_control(out, hdmi_format_ctrl, "Compr");
4467 switch (sample_rate) {
4468 case 32000:
4469 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_32");
4470 break;
4471 case 44100:
4472 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_44_1");
4473 break;
4474 case 96000:
4475 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_96");
4476 break;
4477 case 176400:
4478 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_176_4");
4479 break;
4480 case 192000:
4481 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_192");
4482 break;
4483 case 128000:
4484 if (out->format != AUDIO_FORMAT_E_AC3) {
4485 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_128");
4486 break;
4487 } else
4488 ALOGW("Unsupported sample rate for E_AC3 32K");
4489 default:
4490 case 48000:
4491 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
4492 break;
4493 }
4494 } else {
4495 ALOGD("%s: HDMI pcm and samplerate %d", __func__,
4496 out->sample_rate);
4497 platform_set_mixer_control(out, hdmi_format_ctrl, "LPCM");
4498 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
4499 }
4500
4501 /*
4502 * Deroute all the playback streams routed to HDMI so that
4503 * the back end is deactivated. Note that backend will not
4504 * be deactivated if any one stream is connected to it.
4505 */
4506 list_for_each(node, &adev->usecase_list) {
4507 usecase = node_to_item(node, struct audio_usecase, list);
4508 ALOGV("%s:disable: usecase type %d, devices 0x%x", __func__,
4509 usecase->type, usecase->devices);
4510 if (usecase->type == PCM_PLAYBACK &&
4511 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
4512 disable_audio_route(adev, usecase);
4513 }
4514 }
4515
4516 /*
4517 * Enable all the streams disabled above. Now the HDMI backend
4518 * will be activated with new channel configuration
4519 */
4520 list_for_each(node, &adev->usecase_list) {
4521 usecase = node_to_item(node, struct audio_usecase, list);
4522 ALOGV("%s:enable: usecase type %d, devices 0x%x", __func__,
4523 usecase->type, usecase->devices);
4524 if (usecase->type == PCM_PLAYBACK &&
4525 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
4526 enable_audio_route(adev, usecase);
4527 }
4528 }
4529
4530 return 0;
4531}
4532
4533int platform_set_device_params(struct stream_out *out, int param, int value)
4534{
4535 struct audio_device *adev = out->dev;
4536 struct mixer_ctl *ctl;
4537 char *mixer_ctl_name = "Device PP Params";
4538 int ret = 0;
4539 uint32_t set_values[] = {0,0};
4540
4541 set_values[0] = param;
4542 set_values[1] = value;
4543
4544 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4545 if (!ctl) {
4546 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4547 __func__, mixer_ctl_name);
4548 ret = -EINVAL;
4549 goto end;
4550 }
4551
4552 ALOGV("%s: Setting device pp params param: %d, value %d mixer ctrl:%s",
4553 __func__,param, value, mixer_ctl_name);
4554 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
4555
4556end:
4557 return ret;
4558}
4559
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]4560int platform_get_subsys_image_name(char *buf)
4561{
4562 strlcpy(buf, PLATFORM_IMAGE_NAME, sizeof(PLATFORM_IMAGE_NAME));
4563 return 0;
4564}
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4565
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4566/*
4567 * This is a lookup table to map android audio input device to audio h/w interface (backend).
4568 * The table can be extended for other input devices by adding appropriate entries.
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4569 * The audio interface for a particular input device need to be added in
4570 * audio_platform_info.xml file.
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4571 */
4572struct audio_device_to_audio_interface audio_device_to_interface_table[] = {
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4573 {AUDIO_DEVICE_IN_BUILTIN_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BUILTIN_MIC), ""},
4574 {AUDIO_DEVICE_IN_BACK_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BACK_MIC), ""},
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4575};
4576
4577int audio_device_to_interface_table_len =
4578 sizeof(audio_device_to_interface_table) / sizeof(audio_device_to_interface_table[0]);
4579
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4580int platform_set_audio_device_interface(const char * device_name,
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4581 const char *intf_name,
4582 const char *codec_type)
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4583{
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4584 int ret = 0;
4585 int i;
4586
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4587 if (device_name == NULL || intf_name == NULL || codec_type == NULL) {
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4588 ALOGE("%s: Invalid input", __func__);
4589
4590 ret = -EINVAL;
4591 goto done;
4592 }
4593
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4594 ALOGD("%s: Enter, device name:%s, intf name:%s, codec_type:%s", __func__,
4595 device_name, intf_name, codec_type);
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4596
4597 size_t device_name_len = strlen(device_name);
4598 for (i = 0; i < audio_device_to_interface_table_len; i++) {
4599 char* name = audio_device_to_interface_table[i].device_name;
4600 size_t name_len = strlen(name);
4601 if ((name_len == device_name_len) &&
4602 (strncmp(device_name, name, name_len) == 0)) {
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4603 if (is_external_codec &&
4604 (strncmp(codec_type, "external", strlen(codec_type)) == 0)) {
4605 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4606 __func__, device_name, intf_name);
4607
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4608 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4609 sizeof(audio_device_to_interface_table[i].interface_name));
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4610 } else if (!is_external_codec &&
4611 (strncmp(codec_type, "internal", strlen(codec_type)) == 0)) {
4612 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
4613 __func__, device_name, intf_name);
4614
4615 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
4616 sizeof(audio_device_to_interface_table[i].interface_name));
4617 } else
4618 ALOGE("Invalid codec_type specified. Ignoring this interface entry.");
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4619 goto done;
4620 }
4621 }
4622 ALOGE("%s: Could not find matching device name %s",
4623 __func__, device_name);
4624
4625 ret = -EINVAL;
4626
4627done:
4628 return ret;
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4629}
Laxminath Kasam44f49402015-05-29 18:37:11 +0530[diff] [blame]4630
4631/*
4632 * This is a lookup table to map names of speaker device with respective left and right TZ names.
4633 * Also the tz names for a particular left or right speaker can be overriden by adding
4634 * corresponding entry in audio_platform_info.xml file.
4635 */
4636struct speaker_device_to_tz_names speaker_device_tz_names = {
4637 {SND_DEVICE_OUT_SPEAKER, "", ""},
4638};
4639
4640const char *platform_get_spkr_1_tz_name(snd_device_t snd_device)
4641{
4642 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
4643 return speaker_device_tz_names.spkr_1_tz_name;
4644 else
4645 return "";
4646}
4647
4648const char *platform_get_spkr_2_tz_name(snd_device_t snd_device)
4649{
4650 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
4651 return speaker_device_tz_names.spkr_2_tz_name;
4652 else
4653 return "";
4654}
4655
4656int platform_set_spkr_device_tz_names(snd_device_t index,
4657 const char *spkr_1_tz_name, const char *spkr_2_tz_name)
4658{
4659 int ret = 0;
4660 int i;
4661
4662 if (spkr_1_tz_name == NULL && spkr_2_tz_name == NULL) {
4663 ALOGE("%s: Invalid input", __func__);
4664 ret = -EINVAL;
4665 goto done;
4666 }
4667 if (index != speaker_device_tz_names.snd_device) {
4668 ALOGE("%s: not matching speaker device\n");
4669 ret = -EINVAL;
4670 goto done;
4671 }
4672 ALOGD("%s: Enter, spkr_1_tz_name :%s, spkr_2_tz_name:%s",
4673 __func__, spkr_1_tz_name, spkr_2_tz_name);
4674
4675 if (spkr_1_tz_name != NULL)
4676 strlcpy(speaker_device_tz_names.spkr_1_tz_name, spkr_1_tz_name,
4677 sizeof(speaker_device_tz_names.spkr_1_tz_name));
4678
4679 if (spkr_2_tz_name != NULL)
4680 strlcpy(speaker_device_tz_names.spkr_2_tz_name, spkr_2_tz_name,
4681 sizeof(speaker_device_tz_names.spkr_2_tz_name));
4682done:
4683 return ret;
4684}
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4685
Laxminath Kasambe641ab2015-07-24 20:27:42 +0530[diff] [blame]4686int platform_get_wsa_mode(void *adev)
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4687{
Laxminath Kasambe641ab2015-07-24 20:27:42 +0530[diff] [blame]4688 struct audio_device *adev_h = adev;
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4689 char *snd_card_name;
4690
Laxminath Kasambe641ab2015-07-24 20:27:42 +0530[diff] [blame]4691 snd_card_name = mixer_get_name(adev_h->mixer);
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4692 if ((!strcmp(snd_card_name, "msm8952-skum-snd-card")) ||
Laxminath Kasambe641ab2015-07-24 20:27:42 +0530[diff] [blame]4693 (!strcmp(snd_card_name, "msm8952-snd-card")) ||
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4694 (!strcmp(snd_card_name, "msm8952-snd-card-mtp")))
4695 return 1;
4696 else
4697 return 0;
4698}