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review.blissroms.org / platform_hardware_qcom_audio / c399c8f222fc5d4068a4f5e0215cdc000ebc7526 / . / hal / msm8916 / platform.c
blob: b7ffde3f529f6c83b60e288d132fc0ea783ae9ba [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];
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]250 char ec_ref_mixer_path[64];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]251};
252
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]253static bool is_external_codec = false;
254static const int pcm_device_table_of_ext_codec[AUDIO_USECASE_MAX][2] = {
255 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE_OF_EXT_CODEC, QCHAT_CALL_PCM_DEVICE_OF_EXT_CODEC}
256};
257
258/* List of use cases that has different PCM device ID's for internal and external codecs */
259static const int misc_usecase[AUDIO_USECASE_MAX] = { USECASE_QCHAT_CALL };
260
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]261int pcm_device_table[AUDIO_USECASE_MAX][2] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]262 [USECASE_AUDIO_PLAYBACK_DEEP_BUFFER] = {DEEP_BUFFER_PCM_DEVICE,
263 DEEP_BUFFER_PCM_DEVICE},
264 [USECASE_AUDIO_PLAYBACK_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
265 LOWLATENCY_PCM_DEVICE},
266 [USECASE_AUDIO_PLAYBACK_MULTI_CH] = {MULTIMEDIA2_PCM_DEVICE,
267 MULTIMEDIA2_PCM_DEVICE},
268 [USECASE_AUDIO_PLAYBACK_OFFLOAD] =
269 {PLAYBACK_OFFLOAD_DEVICE, PLAYBACK_OFFLOAD_DEVICE},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]270#ifdef MULTIPLE_OFFLOAD_ENABLED
Dhananjay Kumar94c5eff2015-05-25 19:11:30 +0530[diff] [blame]271 /* Below entries are initialized with invalid values
272 * Valid values should be updated from fnc platform_info_init()
273 * based on pcm ids defined in audio_platform_info.xml.
274 */
275 [USECASE_AUDIO_PLAYBACK_OFFLOAD2] = {-1, -1},
276 [USECASE_AUDIO_PLAYBACK_OFFLOAD3] = {-1, -1},
277 [USECASE_AUDIO_PLAYBACK_OFFLOAD4] = {-1, -1},
278 [USECASE_AUDIO_PLAYBACK_OFFLOAD5] = {-1, -1},
279 [USECASE_AUDIO_PLAYBACK_OFFLOAD6] = {-1, -1},
280 [USECASE_AUDIO_PLAYBACK_OFFLOAD7] = {-1, -1},
281 [USECASE_AUDIO_PLAYBACK_OFFLOAD8] = {-1, -1},
282 [USECASE_AUDIO_PLAYBACK_OFFLOAD9] = {-1, -1},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]283#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]284 [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
285 [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
286 [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
287 LOWLATENCY_PCM_DEVICE},
288 [USECASE_AUDIO_RECORD_FM_VIRTUAL] = {MULTIMEDIA2_PCM_DEVICE,
289 MULTIMEDIA2_PCM_DEVICE},
290 [USECASE_AUDIO_PLAYBACK_FM] = {FM_PLAYBACK_PCM_DEVICE, FM_CAPTURE_PCM_DEVICE},
291 [USECASE_AUDIO_HFP_SCO] = {HFP_PCM_RX, HFP_SCO_RX},
292 [USECASE_AUDIO_HFP_SCO_WB] = {HFP_PCM_RX, HFP_SCO_RX},
293 [USECASE_VOICE_CALL] = {VOICE_CALL_PCM_DEVICE, VOICE_CALL_PCM_DEVICE},
294 [USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE},
295 [USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
296 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
Karthik Reddy Katta3b0a60c2014-04-06 14:52:37 +0530[diff] [blame]297 [USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE},
Avinash Vaishff0f61a2015-06-03 20:00:36 +0530[diff] [blame]298 [USECASE_VOICEMMODE1_CALL] = {-1, -1}, /* pcm ids updated from platform info file */
299 [USECASE_VOICEMMODE2_CALL] = {-1, -1}, /* pcm ids updated from platform info file */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]300 [USECASE_COMPRESS_VOIP_CALL] = {COMPRESS_VOIP_CALL_PCM_DEVICE, COMPRESS_VOIP_CALL_PCM_DEVICE},
301 [USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE,
302 AUDIO_RECORD_PCM_DEVICE},
303 [USECASE_INCALL_REC_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
304 AUDIO_RECORD_PCM_DEVICE},
305 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
306 AUDIO_RECORD_PCM_DEVICE},
307 [USECASE_INCALL_REC_UPLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
308 COMPRESS_CAPTURE_DEVICE},
309 [USECASE_INCALL_REC_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
310 COMPRESS_CAPTURE_DEVICE},
311 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
312 COMPRESS_CAPTURE_DEVICE},
313 [USECASE_INCALL_MUSIC_UPLINK] = {INCALL_MUSIC_UPLINK_PCM_DEVICE,
314 INCALL_MUSIC_UPLINK_PCM_DEVICE},
315 [USECASE_INCALL_MUSIC_UPLINK2] = {INCALL_MUSIC_UPLINK2_PCM_DEVICE,
316 INCALL_MUSIC_UPLINK2_PCM_DEVICE},
317 [USECASE_AUDIO_SPKR_CALIB_RX] = {SPKR_PROT_CALIB_RX_PCM_DEVICE, -1},
318 [USECASE_AUDIO_SPKR_CALIB_TX] = {-1, SPKR_PROT_CALIB_TX_PCM_DEVICE},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]319 [USECASE_AUDIO_PLAYBACK_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
320 AFE_PROXY_RECORD_PCM_DEVICE},
321 [USECASE_AUDIO_RECORD_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
322 AFE_PROXY_RECORD_PCM_DEVICE},
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]323};
324
325/* Array to store sound devices */
326static const char * const device_table[SND_DEVICE_MAX] = {
327 [SND_DEVICE_NONE] = "none",
328 /* Playback sound devices */
329 [SND_DEVICE_OUT_HANDSET] = "handset",
330 [SND_DEVICE_OUT_SPEAKER] = "speaker",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]331 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = "speaker-ext-1",
332 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = "speaker-ext-2",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]333 [SND_DEVICE_OUT_SPEAKER_WSA] = "wsa-speaker",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]334 [SND_DEVICE_OUT_SPEAKER_VBAT] = "vbat-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]335 [SND_DEVICE_OUT_SPEAKER_REVERSE] = "speaker-reverse",
336 [SND_DEVICE_OUT_HEADPHONES] = "headphones",
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]337 [SND_DEVICE_OUT_HEADPHONES_44_1] = "headphones-44.1",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]338 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = "speaker-and-headphones",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]339 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = "speaker-and-headphones-ext-1",
340 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = "speaker-and-headphones-ext-2",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]341 [SND_DEVICE_OUT_VOICE_HANDSET] = "voice-handset",
342 [SND_DEVICE_OUT_VOICE_SPEAKER] = "voice-speaker",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]343 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = "wsa-voice-speaker",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]344 [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = "vbat-voice-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]345 [SND_DEVICE_OUT_VOICE_HEADPHONES] = "voice-headphones",
346 [SND_DEVICE_OUT_HDMI] = "hdmi",
347 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = "speaker-and-hdmi",
348 [SND_DEVICE_OUT_BT_SCO] = "bt-sco-headset",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]349 [SND_DEVICE_OUT_BT_SCO_WB] = "bt-sco-headset-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]350 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = "voice-tty-full-headphones",
351 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = "voice-tty-vco-headphones",
352 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = "voice-tty-hco-handset",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]353 [SND_DEVICE_OUT_VOICE_TX] = "voice-tx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]354 [SND_DEVICE_OUT_AFE_PROXY] = "afe-proxy",
355 [SND_DEVICE_OUT_USB_HEADSET] = "usb-headphones",
356 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = "speaker-and-usb-headphones",
357 [SND_DEVICE_OUT_TRANSMISSION_FM] = "transmission-fm",
358 [SND_DEVICE_OUT_ANC_HEADSET] = "anc-headphones",
359 [SND_DEVICE_OUT_ANC_FB_HEADSET] = "anc-fb-headphones",
360 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = "voice-anc-headphones",
361 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = "voice-anc-fb-headphones",
362 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = "speaker-and-anc-headphones",
363 [SND_DEVICE_OUT_ANC_HANDSET] = "anc-handset",
364 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = "speaker-protected",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]365 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = "voice-speaker-protected",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]366 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = "speaker-protected-vbat",
367 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = "voice-speaker-protected-vbat",
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]368#ifdef RECORD_PLAY_CONCURRENCY
369 [SND_DEVICE_OUT_VOIP_HANDSET] = "voip-handset",
370 [SND_DEVICE_OUT_VOIP_SPEAKER] = "voip-speaker",
371 [SND_DEVICE_OUT_VOIP_HEADPHONES] = "voip-headphones",
372#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]373
374 /* Capture sound devices */
375 [SND_DEVICE_IN_HANDSET_MIC] = "handset-mic",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]376 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = "handset-mic-ext",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]377 [SND_DEVICE_IN_HANDSET_MIC_AEC] = "handset-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]378 [SND_DEVICE_IN_HANDSET_MIC_NS] = "handset-mic",
379 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = "handset-mic",
380 [SND_DEVICE_IN_HANDSET_DMIC] = "dmic-endfire",
381 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = "dmic-endfire",
382 [SND_DEVICE_IN_HANDSET_DMIC_NS] = "dmic-endfire",
383 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = "dmic-endfire",
384 [SND_DEVICE_IN_SPEAKER_MIC] = "speaker-mic",
385 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = "speaker-mic",
386 [SND_DEVICE_IN_SPEAKER_MIC_NS] = "speaker-mic",
387 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = "speaker-mic",
388 [SND_DEVICE_IN_SPEAKER_DMIC] = "speaker-dmic-endfire",
389 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = "speaker-dmic-endfire",
390 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = "speaker-dmic-endfire",
391 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = "speaker-dmic-endfire",
392 [SND_DEVICE_IN_HEADSET_MIC] = "headset-mic",
393 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = "headset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]394 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = "voice-speaker-mic",
395 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = "voice-headset-mic",
396 [SND_DEVICE_IN_HDMI_MIC] = "hdmi-mic",
397 [SND_DEVICE_IN_BT_SCO_MIC] = "bt-sco-mic",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]398 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = "bt-sco-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]399 [SND_DEVICE_IN_BT_SCO_MIC_WB] = "bt-sco-mic-wb",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]400 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = "bt-sco-mic-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]401 [SND_DEVICE_IN_CAMCORDER_MIC] = "camcorder-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]402 [SND_DEVICE_IN_VOICE_DMIC] = "voice-dmic-ef",
403 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = "voice-speaker-dmic-ef",
404 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = "voice-speaker-qmic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]405 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = "voice-tty-full-headset-mic",
406 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = "voice-tty-vco-handset-mic",
407 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = "voice-tty-hco-headset-mic",
408 [SND_DEVICE_IN_VOICE_REC_MIC] = "voice-rec-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]409 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = "voice-rec-mic",
410 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = "voice-rec-dmic-ef",
411 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = "voice-rec-dmic-ef-fluence",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]412 [SND_DEVICE_IN_VOICE_RX] = "voice-rx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]413 [SND_DEVICE_IN_USB_HEADSET_MIC] = "usb-headset-mic",
414 [SND_DEVICE_IN_CAPTURE_FM] = "capture-fm",
415 [SND_DEVICE_IN_AANC_HANDSET_MIC] = "aanc-handset-mic",
416 [SND_DEVICE_IN_QUAD_MIC] = "quad-mic",
417 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = "handset-stereo-dmic-ef",
418 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = "speaker-stereo-dmic-ef",
419 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = "vi-feedback",
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]420 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = "voice-speaker-dmic-broadside",
421 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = "speaker-dmic-broadside",
422 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = "speaker-dmic-broadside",
423 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = "speaker-dmic-broadside",
424 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = "speaker-dmic-broadside",
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]425 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = "aanc-fluence-dmic-handset",
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]426 [SND_DEVICE_IN_HANDSET_QMIC] = "quad-mic",
427 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = "quad-mic",
428 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = "quad-mic",
429 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = "quad-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]430};
431
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]432// Platform specific backend bit width table
433static int backend_bit_width_table[SND_DEVICE_MAX] = {0};
434
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]435/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]436static int acdb_device_table[SND_DEVICE_MAX] = {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]437 [SND_DEVICE_NONE] = -1,
438 [SND_DEVICE_OUT_HANDSET] = 7,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]439 [SND_DEVICE_OUT_SPEAKER] = 14,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]440 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = 14,
441 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]442 [SND_DEVICE_OUT_SPEAKER_WSA] = 135,
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]443 [SND_DEVICE_OUT_SPEAKER_VBAT] = 135,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]444 [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]445 [SND_DEVICE_OUT_HEADPHONES] = 10,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]446 [SND_DEVICE_OUT_HEADPHONES_44_1] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]447 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]448 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = 10,
449 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]450 [SND_DEVICE_OUT_VOICE_HANDSET] = 7,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]451 [SND_DEVICE_OUT_VOICE_SPEAKER] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]452 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = 135,
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]453 [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = 135,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]454 [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10,
455 [SND_DEVICE_OUT_HDMI] = 18,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]456 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]457 [SND_DEVICE_OUT_BT_SCO] = 22,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]458 [SND_DEVICE_OUT_BT_SCO_WB] = 39,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]459 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17,
460 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17,
461 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]462 [SND_DEVICE_OUT_VOICE_TX] = 45,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]463 [SND_DEVICE_OUT_AFE_PROXY] = 0,
464 [SND_DEVICE_OUT_USB_HEADSET] = 45,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]465 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]466 [SND_DEVICE_OUT_TRANSMISSION_FM] = 0,
467 [SND_DEVICE_OUT_ANC_HEADSET] = 26,
468 [SND_DEVICE_OUT_ANC_FB_HEADSET] = 27,
469 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26,
470 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27,
471 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26,
472 [SND_DEVICE_OUT_ANC_HANDSET] = 103,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]473 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = 124,
474 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = 101,
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]475 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = 124,
476 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = 101,
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]477#ifdef RECORD_PLAY_CONCURRENCY
478 [SND_DEVICE_OUT_VOIP_HANDSET] = 133,
479 [SND_DEVICE_OUT_VOIP_SPEAKER] = 132,
480 [SND_DEVICE_OUT_VOIP_HEADPHONES] = 134,
481#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]482
483 [SND_DEVICE_IN_HANDSET_MIC] = 4,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]484 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = 4,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]485 [SND_DEVICE_IN_HANDSET_MIC_AEC] = 106,
486 [SND_DEVICE_IN_HANDSET_MIC_NS] = 107,
487 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108,
488 [SND_DEVICE_IN_HANDSET_DMIC] = 41,
489 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109,
490 [SND_DEVICE_IN_HANDSET_DMIC_NS] = 110,
491 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111,
492 [SND_DEVICE_IN_SPEAKER_MIC] = 11,
493 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112,
494 [SND_DEVICE_IN_SPEAKER_MIC_NS] = 113,
495 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114,
496 [SND_DEVICE_IN_SPEAKER_DMIC] = 43,
497 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115,
498 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116,
499 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]500 [SND_DEVICE_IN_HEADSET_MIC] = 8,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]501 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]502 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11,
503 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8,
504 [SND_DEVICE_IN_HDMI_MIC] = 4,
505 [SND_DEVICE_IN_BT_SCO_MIC] = 21,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]506 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = 122,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]507 [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]508 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = 123,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]509 [SND_DEVICE_IN_CAMCORDER_MIC] = 4,
510 [SND_DEVICE_IN_VOICE_DMIC] = 41,
511 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43,
512 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]513 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16,
514 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36,
515 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]516 [SND_DEVICE_IN_VOICE_REC_MIC] = 4,
517 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107,
518 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34,
519 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]520 [SND_DEVICE_IN_VOICE_RX] = 44,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]521 [SND_DEVICE_IN_USB_HEADSET_MIC] = 44,
522 [SND_DEVICE_IN_CAPTURE_FM] = 0,
523 [SND_DEVICE_IN_AANC_HANDSET_MIC] = 104,
524 [SND_DEVICE_IN_QUAD_MIC] = 46,
525 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = 34,
526 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = 35,
527 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]528 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12,
529 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12,
530 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
531 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
532 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
Venkata Narendra Kumar Gutta9bb5af62015-06-05 11:53:06 +0530[diff] [blame]533 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = 105,
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]534 [SND_DEVICE_IN_HANDSET_QMIC] = 125,
535 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = 126,
536 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = 127,
537 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = 129,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]538};
539
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]540struct name_to_index {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]541 char name[100];
542 unsigned int index;
543};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]544
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]545#define TO_NAME_INDEX(X) #X, X
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]546
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]547/* Used to get index from parsed sting */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]548static struct name_to_index snd_device_name_index[SND_DEVICE_MAX] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]549 {TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)},
550 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]551 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_1)},
552 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_2)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]553 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_WSA)},
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]554 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_VBAT)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]555 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)},
556 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)},
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]557 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES_44_1)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]558 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]559 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1)},
560 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]561 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)},
562 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]563 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_WSA)},
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]564 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_VBAT)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]565 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)},
566 {TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)},
567 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)},
568 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)},
569 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)},
570 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)},
571 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)},
572 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]573 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]574 {TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)},
575 {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)},
576 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)},
577 {TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)},
578 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)},
579 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)},
580 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)},
581 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)},
582 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)},
583 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)},
584 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]585 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED)},
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]586 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT)},
587 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT)},
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]588#ifdef RECORD_PLAY_CONCURRENCY
589 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HANDSET)},
590 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_SPEAKER)},
591 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HEADPHONES)},
592#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]593 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]594 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_EXTERNAL)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]595 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)},
596 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)},
597 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)},
598 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)},
599 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)},
600 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)},
601 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)},
602 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)},
603 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)},
604 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)},
605 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)},
606 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)},
607 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)},
608 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)},
609 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)},
610 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)},
611 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)},
612 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)},
613 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)},
614 {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)},
615 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]616 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]617 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]618 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]619 {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)},
620 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)},
621 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)},
622 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)},
623 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)},
624 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)},
625 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)},
626 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)},
627 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)},
628 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)},
629 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]630 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_RX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]631 {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)},
632 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)},
633 {TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)},
634 {TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)},
635 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_STEREO_DMIC)},
636 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_STEREO_DMIC)},
637 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]638 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]639 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE)},
640 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE)},
641 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE)},
642 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE)},
643 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE)},
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]644 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_QMIC)},
645 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC)},
646 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_NS)},
647 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]648};
649
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]650static char * backend_table[SND_DEVICE_MAX] = {0};
651
652static struct name_to_index usecase_name_index[AUDIO_USECASE_MAX] = {
653 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_DEEP_BUFFER)},
654 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_LOW_LATENCY)},
655 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_MULTI_CH)},
656 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD)},
657#ifdef MULTIPLE_OFFLOAD_ENABLED
658 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD2)},
659 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD3)},
660 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD4)},
661 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD5)},
662 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD6)},
663 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD7)},
664 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD8)},
665 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD9)},
666#endif
667 {TO_NAME_INDEX(USECASE_AUDIO_RECORD)},
668 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_LOW_LATENCY)},
669 {TO_NAME_INDEX(USECASE_VOICE_CALL)},
670 {TO_NAME_INDEX(USECASE_VOICE2_CALL)},
671 {TO_NAME_INDEX(USECASE_VOLTE_CALL)},
672 {TO_NAME_INDEX(USECASE_QCHAT_CALL)},
673 {TO_NAME_INDEX(USECASE_VOWLAN_CALL)},
Avinash Vaishff0f61a2015-06-03 20:00:36 +0530[diff] [blame]674 {TO_NAME_INDEX(USECASE_VOICEMMODE1_CALL)},
675 {TO_NAME_INDEX(USECASE_VOICEMMODE2_CALL)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]676 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK)},
677 {TO_NAME_INDEX(USECASE_INCALL_REC_DOWNLINK)},
678 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK_AND_DOWNLINK)},
679 {TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO)},
Xiaojun Sangb112f882015-08-03 19:38:28 +0800[diff] [blame]680 {TO_NAME_INDEX(USECASE_AUDIO_SPKR_CALIB_TX)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]681};
682
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]683#define NO_COLS 2
684static int msm_be_id_array_len;
685static int (*msm_device_to_be_id)[];
686
687/* Below table lists output device to BE_ID mapping*/
688/* Update the table based on the board configuration*/
689
690static int msm_device_to_be_id_internal_codec [][NO_COLS] = {
691 {AUDIO_DEVICE_OUT_EARPIECE , 34},
692 {AUDIO_DEVICE_OUT_SPEAKER , 34},
693 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 34},
694 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 34},
695 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
696 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
697 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
698 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
699 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
700 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
701 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
702 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
703 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
704 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
705 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
706 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
707 {AUDIO_DEVICE_OUT_PROXY , 9},
708 {AUDIO_DEVICE_OUT_FM , 7},
709 {AUDIO_DEVICE_OUT_FM_TX , 8},
710 {AUDIO_DEVICE_OUT_ALL , -1},
711 {AUDIO_DEVICE_NONE , -1},
712 {AUDIO_DEVICE_OUT_DEFAULT , -1},
713};
714
715static int msm_device_to_be_id_external_codec [][NO_COLS] = {
716 {AUDIO_DEVICE_OUT_EARPIECE , 2},
717 {AUDIO_DEVICE_OUT_SPEAKER , 2},
718 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 2},
719 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2},
720 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
721 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
722 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
723 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
724 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
725 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
726 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
727 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
728 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
729 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
730 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
731 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
732 {AUDIO_DEVICE_OUT_PROXY , 9},
733 {AUDIO_DEVICE_OUT_FM , 7},
734 {AUDIO_DEVICE_OUT_FM_TX , 8},
735 {AUDIO_DEVICE_OUT_ALL , -1},
736 {AUDIO_DEVICE_NONE , -1},
737 {AUDIO_DEVICE_OUT_DEFAULT , -1},
738};
739
740
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]741#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
742#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]743
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]744static bool is_misc_usecase(audio_usecase_t usecase) {
745 bool ret = false;
746 int i;
747
748 for (i = 0; i < AUDIO_USECASE_MAX; i++) {
749 if(usecase == misc_usecase[i]) {
750 ret = true;
751 break;
752 }
753 }
754 return ret;
755}
756
757
758static void update_codec_type(const char *snd_card_name) {
759
760 if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
761 sizeof("msm8939-tapan-snd-card")) ||
762 !strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
763 sizeof("msm8939-tapan9302-snd-card"))||
764 !strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]765 sizeof("msm8939-tomtom9330-snd-card")) ||
766 !strncmp(snd_card_name, "msm8952-tomtom-snd-card",
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]767 sizeof("msm8952-tomtom-snd-card")) ||
768 !strncmp(snd_card_name, "msm8976-tasha-snd-card",
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]769 sizeof("msm8976-tasha-snd-card")) ||
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]770 !strncmp(snd_card_name, "msm8976-tashalite-snd-card",
771 sizeof("msm8976-tashalite-snd-card")) ||
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]772 !strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
773 sizeof("msm8976-tasha-skun-snd-card")))
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]774 {
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]775 ALOGI("%s: snd_card_name: %s",__func__,snd_card_name);
776 is_external_codec = true;
777 }
778}
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]779static void query_platform(const char *snd_card_name,
780 char *mixer_xml_path)
781{
782 if (!strncmp(snd_card_name, "msm8x16-snd-card-mtp",
783 sizeof("msm8x16-snd-card-mtp"))) {
784 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
785 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]786
787 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
788 msm_be_id_array_len =
789 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
790
Tanya Finkeldd78e062015-05-26 04:29:56 -0700[diff] [blame]791 } else if (!strncmp(snd_card_name, "msm8x16-snd-card-sbc",
792 sizeof("msm8x16-snd-card-sbc"))) {
793 strlcpy(mixer_xml_path, MIXER_XML_PATH_SBC,
794 sizeof(mixer_xml_path));
795
796 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
797 msm_be_id_array_len =
798 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
799
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]800 } else if (!strncmp(snd_card_name, "msm8x16-skuh-snd-card",
801 sizeof("msm8x16-skuh-snd-card"))) {
802 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUH,
803 sizeof(MIXER_XML_PATH_QRD_SKUH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]804
805 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
806 msm_be_id_array_len =
807 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
808
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]809 } else if (!strncmp(snd_card_name, "msm8x16-skui-snd-card",
810 sizeof("msm8x16-skui-snd-card"))) {
811 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUI,
812 sizeof(MIXER_XML_PATH_QRD_SKUI));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]813
814 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
815 msm_be_id_array_len =
816 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
817
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]818 } else if (!strncmp(snd_card_name, "msm8x16-skuhf-snd-card",
819 sizeof("msm8x16-skuhf-snd-card"))) {
820 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUHF,
821 sizeof(MIXER_XML_PATH_QRD_SKUHF));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]822
823 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
824 msm_be_id_array_len =
825 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
826
Walter Yangc899d572014-05-27 21:52:17 +0800[diff] [blame]827 } else if (!strncmp(snd_card_name, "msm8939-snd-card-mtp",
Yamit Mehtac6003e22014-05-19 10:26:02 +0530[diff] [blame]828 sizeof("msm8939-snd-card-mtp"))) {
Aravind Kumar71ba22b2014-06-23 15:18:50 +0530[diff] [blame]829 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
830 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]831
832 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
833 msm_be_id_array_len =
834 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
835
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]836 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skuk",
837 sizeof("msm8939-snd-card-skuk"))) {
838 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUK,
839 sizeof(MIXER_XML_PATH_SKUK));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]840 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
841 msm_be_id_array_len =
842 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
843
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]844 } else if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
845 sizeof("msm8939-tapan-snd-card"))) {
846 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
847 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]848 msm_device_to_be_id = msm_device_to_be_id_external_codec;
849 msm_be_id_array_len =
850 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
851
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]852 } else if (!strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
853 sizeof("msm8939-tapan9302-snd-card"))) {
854 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
855 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]856
857 msm_device_to_be_id = msm_device_to_be_id_external_codec;
858 msm_be_id_array_len =
859 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
860
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]861 } else if (!strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
862 sizeof("msm8939-tomtom9330-snd-card"))) {
863 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
864 sizeof(MIXER_XML_PATH_WCD9330));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]865 msm_device_to_be_id = msm_device_to_be_id_external_codec;
866 msm_be_id_array_len =
867 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
868
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]869 } else if (!strncmp(snd_card_name, "msm8976-tasha-snd-card",
870 sizeof("msm8976-tasha-snd-card"))) {
871 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
872 sizeof(MIXER_XML_PATH_WCD9335));
873 msm_device_to_be_id = msm_device_to_be_id_external_codec;
874 msm_be_id_array_len =
875 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
876
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]877 } else if (!strncmp(snd_card_name, "msm8976-tashalite-snd-card",
878 sizeof("msm8976-tashalite-snd-card"))) {
879 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
880 MAX_MIXER_XML_PATH);
881 msm_device_to_be_id = msm_device_to_be_id_external_codec;
882 msm_be_id_array_len =
883 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
884
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]885 } else if (!strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
886 sizeof("msm8976-tasha-skun-snd-card"))) {
887 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUN,
888 sizeof(MIXER_XML_PATH_SKUN));
889 msm_device_to_be_id = msm_device_to_be_id_external_codec;
890 msm_be_id_array_len =
891 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
892
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]893 } else if (!strncmp(snd_card_name, "msm8909-skua-snd-card",
894 sizeof("msm8909-skua-snd-card"))) {
895 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUA,
896 sizeof(MIXER_XML_PATH_SKUA));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]897 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
898 msm_be_id_array_len =
899 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]900
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]901 } else if (!strncmp(snd_card_name, "msm8909-skuc-snd-card",
902 sizeof("msm8909-skuc-snd-card"))) {
903 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUC,
904 sizeof(MIXER_XML_PATH_SKUC));
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]905 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
906 msm_be_id_array_len =
907 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
908
909 } else if (!strncmp(snd_card_name, "msm8909-pm8916-snd-card",
910 sizeof("msm8909-pm8916-snd-card"))) {
911 strlcpy(mixer_xml_path, MIXER_XML_PATH_MSM8909_PM8916,
912 sizeof(MIXER_XML_PATH_MSM8909_PM8916));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]913
914 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
915 msm_be_id_array_len =
916 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]917
918 } else if (!strncmp(snd_card_name, "msm8909-skue-snd-card",
919 sizeof("msm8909-skue-snd-card"))) {
920 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUE,
921 sizeof(MIXER_XML_PATH_SKUE));
922 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
923 msm_be_id_array_len =
924 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
925
Meng Wangcfefb8b2014-12-05 14:35:55 +0800[diff] [blame]926 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skul",
927 sizeof("msm8939-snd-card-skul"))) {
928 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUL,
929 sizeof(MIXER_XML_PATH_SKUL));
930 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
931 msm_be_id_array_len =
932 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]933 } else if (!strncmp(snd_card_name, "msm8952-snd-card-mtp",
934 sizeof("msm8952-snd-card-mtpmsm8952-snd-card-mtp"))) {
935 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
936 sizeof(MIXER_XML_PATH_MTP));
937 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
938 msm_be_id_array_len =
939 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
940 } else if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
941 sizeof("msm8952-tomtom-snd-card"))) {
942 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
943 sizeof(MIXER_XML_PATH_WCD9330));
944 msm_device_to_be_id = msm_device_to_be_id_external_codec;
945 msm_be_id_array_len =
946 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]947 } else if (!strncmp(snd_card_name, "msm8952-skum-snd-card",
948 sizeof("msm8952-skum-snd-card"))) {
949 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUM,
950 sizeof(MIXER_XML_PATH_SKUM));
951 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
952 msm_be_id_array_len =
953 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]954 } else if (!strncmp(snd_card_name, "msm8976-skun-snd-card",
955 sizeof("msm8976-skun-snd-card"))) {
956 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUN_CAJON,
957 sizeof(MIXER_XML_PATH_SKUN_CAJON));
958 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
959 msm_be_id_array_len =
960 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]961 } else {
962 strlcpy(mixer_xml_path, MIXER_XML_PATH,
963 sizeof(MIXER_XML_PATH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]964
965 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
966 msm_be_id_array_len =
967 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
968
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]969 }
970}
971
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]972void platform_set_echo_reference(struct audio_device *adev, bool enable,
973 audio_devices_t out_device)
974{
975 struct platform_data *my_data = (struct platform_data *)adev->platform;
976 snd_device_t snd_device = SND_DEVICE_NONE;
977 struct stream_out out;
978
979 out.devices = out_device;
980
981 if (strcmp(my_data->ec_ref_mixer_path, "")) {
982 ALOGV("%s: disabling %s", __func__, my_data->ec_ref_mixer_path);
983 audio_route_reset_and_update_path(adev->audio_route,
984 my_data->ec_ref_mixer_path);
985 }
986
987 if (enable) {
988 snd_device = platform_get_output_snd_device(adev->platform, &out);
989
990 if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_HEADPHONES_44_1] > 0)
991 strlcpy(my_data->ec_ref_mixer_path, "echo-reference headphones-44.1",
992 sizeof(my_data->ec_ref_mixer_path));
993 else if ((snd_device == SND_DEVICE_OUT_SPEAKER_VBAT) ||
994 (snd_device == SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT))
995 strlcpy(my_data->ec_ref_mixer_path, "vbat-speaker echo-reference",
996 sizeof(my_data->ec_ref_mixer_path));
997 else
998 strlcpy(my_data->ec_ref_mixer_path, "echo-reference",
999 sizeof(my_data->ec_ref_mixer_path));
1000
1001
1002 ALOGD("%s: enabling %s", __func__, my_data->ec_ref_mixer_path);
1003 audio_route_apply_and_update_path(adev->audio_route,
1004 my_data->ec_ref_mixer_path);
1005 }
1006}
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1007void platform_set_gsm_mode(void *platform, bool enable)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1008{
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1009 struct platform_data *my_data = (struct platform_data *)platform;
1010 struct audio_device *adev = my_data->adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1011
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1012 if (my_data->gsm_mode_enabled) {
1013 my_data->gsm_mode_enabled = false;
1014 ALOGV("%s: disabling gsm mode", __func__);
1015 audio_route_reset_and_update_path(adev->audio_route, "gsm-mode");
1016 }
1017
1018 if (enable) {
1019 my_data->gsm_mode_enabled = true;
1020 ALOGD("%s: enabling gsm mode", __func__);
1021 audio_route_apply_and_update_path(adev->audio_route, "gsm-mode");
1022 }
1023}
1024
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1025
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1026
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1027static struct csd_data *open_csd_client()
1028{
1029 struct csd_data *csd = calloc(1, sizeof(struct csd_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1030 if (!csd) {
1031 ALOGE("failed to allocate csd_data mem");
1032 return NULL;
1033 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1034
1035 csd->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW);
1036 if (csd->csd_client == NULL) {
1037 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_CSD_CLIENT);
1038 goto error;
1039 } else {
1040 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_CSD_CLIENT);
1041
1042 csd->deinit = (deinit_t)dlsym(csd->csd_client,
1043 "csd_client_deinit");
1044 if (csd->deinit == NULL) {
1045 ALOGE("%s: dlsym error %s for csd_client_deinit", __func__,
1046 dlerror());
1047 goto error;
1048 }
1049 csd->disable_device = (disable_device_t)dlsym(csd->csd_client,
1050 "csd_client_disable_device");
1051 if (csd->disable_device == NULL) {
1052 ALOGE("%s: dlsym error %s for csd_client_disable_device",
1053 __func__, dlerror());
1054 goto error;
1055 }
1056 csd->enable_device_config = (enable_device_config_t)dlsym(csd->csd_client,
1057 "csd_client_enable_device_config");
1058 if (csd->enable_device_config == NULL) {
1059 ALOGE("%s: dlsym error %s for csd_client_enable_device_config",
1060 __func__, dlerror());
1061 goto error;
1062 }
1063 csd->enable_device = (enable_device_t)dlsym(csd->csd_client,
1064 "csd_client_enable_device");
1065 if (csd->enable_device == NULL) {
1066 ALOGE("%s: dlsym error %s for csd_client_enable_device",
1067 __func__, dlerror());
1068 goto error;
1069 }
1070 csd->start_voice = (start_voice_t)dlsym(csd->csd_client,
1071 "csd_client_start_voice");
1072 if (csd->start_voice == NULL) {
1073 ALOGE("%s: dlsym error %s for csd_client_start_voice",
1074 __func__, dlerror());
1075 goto error;
1076 }
1077 csd->stop_voice = (stop_voice_t)dlsym(csd->csd_client,
1078 "csd_client_stop_voice");
1079 if (csd->stop_voice == NULL) {
1080 ALOGE("%s: dlsym error %s for csd_client_stop_voice",
1081 __func__, dlerror());
1082 goto error;
1083 }
1084 csd->volume = (volume_t)dlsym(csd->csd_client,
1085 "csd_client_volume");
1086 if (csd->volume == NULL) {
1087 ALOGE("%s: dlsym error %s for csd_client_volume",
1088 __func__, dlerror());
1089 goto error;
1090 }
1091 csd->mic_mute = (mic_mute_t)dlsym(csd->csd_client,
1092 "csd_client_mic_mute");
1093 if (csd->mic_mute == NULL) {
1094 ALOGE("%s: dlsym error %s for csd_client_mic_mute",
1095 __func__, dlerror());
1096 goto error;
1097 }
1098 csd->slow_talk = (slow_talk_t)dlsym(csd->csd_client,
1099 "csd_client_slow_talk");
1100 if (csd->slow_talk == NULL) {
1101 ALOGE("%s: dlsym error %s for csd_client_slow_talk",
1102 __func__, dlerror());
1103 goto error;
1104 }
1105 csd->start_playback = (start_playback_t)dlsym(csd->csd_client,
1106 "csd_client_start_playback");
1107 if (csd->start_playback == NULL) {
1108 ALOGE("%s: dlsym error %s for csd_client_start_playback",
1109 __func__, dlerror());
1110 goto error;
1111 }
1112 csd->stop_playback = (stop_playback_t)dlsym(csd->csd_client,
1113 "csd_client_stop_playback");
1114 if (csd->stop_playback == NULL) {
1115 ALOGE("%s: dlsym error %s for csd_client_stop_playback",
1116 __func__, dlerror());
1117 goto error;
1118 }
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]1119 csd->set_lch = (set_lch_t)dlsym(csd->csd_client, "csd_client_set_lch");
1120 if (csd->set_lch == NULL) {
1121 ALOGE("%s: dlsym error %s for csd_client_set_lch",
1122 __func__, dlerror());
1123 /* Ignore the error as this is not mandatory function for
1124 * basic voice call to work.
1125 */
1126 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1127 csd->start_record = (start_record_t)dlsym(csd->csd_client,
1128 "csd_client_start_record");
1129 if (csd->start_record == NULL) {
1130 ALOGE("%s: dlsym error %s for csd_client_start_record",
1131 __func__, dlerror());
1132 goto error;
1133 }
1134 csd->stop_record = (stop_record_t)dlsym(csd->csd_client,
1135 "csd_client_stop_record");
1136 if (csd->stop_record == NULL) {
1137 ALOGE("%s: dlsym error %s for csd_client_stop_record",
1138 __func__, dlerror());
1139 goto error;
1140 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1141
1142
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1143 csd->init = (init_t)dlsym(csd->csd_client, "csd_client_init");
1144
1145 if (csd->init == NULL) {
1146 ALOGE("%s: dlsym error %s for csd_client_init",
1147 __func__, dlerror());
1148 goto error;
1149 } else {
1150 csd->init();
1151 }
1152 }
1153 return csd;
1154
1155error:
1156 free(csd);
1157 csd = NULL;
1158 return csd;
1159}
1160
1161void close_csd_client(struct csd_data *csd)
1162{
1163 if (csd != NULL) {
1164 csd->deinit();
1165 dlclose(csd->csd_client);
1166 free(csd);
1167 csd = NULL;
1168 }
1169}
1170
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1171
1172static void set_platform_defaults()
1173{
1174 int32_t dev;
1175 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1176 backend_table[dev] = NULL;
1177 }
1178 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1179 backend_bit_width_table[dev] = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1180 }
1181
1182 // TBD - do these go to the platform-info.xml file.
1183 // will help in avoiding strdups here
1184 backend_table[SND_DEVICE_IN_BT_SCO_MIC] = strdup("bt-sco");
1185 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB] = strdup("bt-sco-wb");
1186 backend_table[SND_DEVICE_IN_BT_SCO_MIC_NREC] = strdup("bt-sco");
1187 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = strdup("bt-sco-wb");
1188 backend_table[SND_DEVICE_OUT_BT_SCO] = strdup("bt-sco");
1189 backend_table[SND_DEVICE_OUT_BT_SCO_WB] = strdup("bt-sco-wb");
1190 backend_table[SND_DEVICE_OUT_HDMI] = strdup("hdmi");
1191 backend_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("speaker-and-hdmi");
1192 backend_table[SND_DEVICE_OUT_VOICE_TX] = strdup("afe-proxy");
1193 backend_table[SND_DEVICE_IN_VOICE_RX] = strdup("afe-proxy");
1194 backend_table[SND_DEVICE_OUT_AFE_PROXY] = strdup("afe-proxy");
1195 backend_table[SND_DEVICE_OUT_USB_HEADSET] = strdup("usb-headphones");
1196 backend_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] =
1197 strdup("speaker-and-usb-headphones");
1198 backend_table[SND_DEVICE_IN_USB_HEADSET_MIC] = strdup("usb-headset-mic");
1199 backend_table[SND_DEVICE_IN_CAPTURE_FM] = strdup("capture-fm");
1200 backend_table[SND_DEVICE_OUT_TRANSMISSION_FM] = strdup("transmission-fm");
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1201 backend_table[SND_DEVICE_OUT_HEADPHONES_44_1] = strdup("headphones-44.1");
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1202 backend_table[SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = strdup("vbat-voice-speaker");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1203}
1204
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1205void get_cvd_version(char *cvd_version, struct audio_device *adev)
1206{
1207 struct mixer_ctl *ctl;
1208 int count;
1209 int ret = 0;
1210
1211 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
1212 if (!ctl) {
1213 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
1214 goto done;
1215 }
1216 mixer_ctl_update(ctl);
1217
1218 count = mixer_ctl_get_num_values(ctl);
1219 if (count > MAX_CVD_VERSION_STRING_SIZE)
1220 count = MAX_CVD_VERSION_STRING_SIZE;
1221
1222 ret = mixer_ctl_get_array(ctl, cvd_version, count);
1223 if (ret != 0) {
1224 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
1225 goto done;
1226 }
1227
1228done:
1229 return;
1230}
1231
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1232static int hw_util_open(int card_no)
1233{
1234 int fd = -1;
1235 char dev_name[256];
1236
1237 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
1238 card_no, WCD9XXX_CODEC_HWDEP_NODE);
1239 ALOGD("%s Opening device %s\n", __func__, dev_name);
1240 fd = open(dev_name, O_WRONLY);
1241 if (fd < 0) {
1242 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
1243 return fd;
1244 }
1245 ALOGD("%s success", __func__);
1246 return fd;
1247}
1248
1249struct param_data {
1250 int use_case;
1251 int acdb_id;
1252 int get_size;
1253 int buff_size;
1254 int data_size;
1255 void *buff;
1256};
1257
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1258static int send_vbat_adc_data_to_acdb(struct platform_data *plat_data, char *cal_type)
1259{
1260 int ret = 0;
1261 struct mixer_ctl *ctl;
1262 uint16_t vbat_adc_data[2];
1263 struct platform_data *my_data = plat_data;
1264 struct audio_device *adev = my_data->adev;
1265
1266 const char *mixer_ctl_name = "Vbat ADC data";
1267
1268 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1269 if (!ctl) {
1270 ALOGE("%s: Could not get ctl for mixer ctl name - %s",
1271 __func__, mixer_ctl_name);
1272 ret = -EINVAL;
1273 goto done;
1274 }
1275
1276 vbat_adc_data[0] = mixer_ctl_get_value(ctl, 0);
1277 vbat_adc_data[1] = mixer_ctl_get_value(ctl, 1);
1278
1279 ALOGD("%s: Vbat ADC output values: Dcp1: %d , Dcp2: %d",
1280 __func__, vbat_adc_data[0], vbat_adc_data[1]);
1281
1282 ret = my_data->acdb_set_codec_data(&vbat_adc_data[0], cal_type);
1283
1284done:
1285 return ret;
1286}
1287
1288static 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]1289{
1290 int ret = 0, type;
1291
1292 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
1293 struct wcdcal_ioctl_buffer codec_buffer;
1294 struct param_data calib;
1295
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1296 if((plat_data->is_vbat_speaker) && (WCD9XXX_VBAT_CAL == type)) {
1297 ret = send_vbat_adc_data_to_acdb(plat_data, cal_name_info[type]);
1298 if (ret < 0)
1299 ALOGE("%s error in sending vbat adc data to acdb", __func__);
1300 }
1301
Chaithanya Krishna Bacharaju82b16a42015-08-31 17:41:46 -0700[diff] [blame]1302 /* MAD calibration is handled by sound trigger HAL, skip here */
1303 if (type == WCD9XXX_MAD_CAL)
1304 continue;
1305
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1306 calib.get_size = 1;
1307 ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data),
1308 &calib);
1309 if (ret < 0) {
1310 ALOGE("%s get_calibration failed\n", __func__);
1311 return ret;
1312 }
1313 calib.get_size = 0;
1314 calib.buff = malloc(calib.buff_size);
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1315 if(calib.buff == NULL) {
1316 ALOGE("%s mem allocation for %d bytes for %s failed\n"
1317 , __func__, calib.buff_size, cal_name_info[type]);
1318 return -1;
1319 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1320 ret = acdb_loader_get_calibration(cal_name_info[type],
1321 sizeof(struct param_data), &calib);
1322 if (ret < 0) {
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1323 ALOGE("%s get_calibration failed type=%s calib.size=%d\n"
1324 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1325 free(calib.buff);
1326 return ret;
1327 }
1328 codec_buffer.buffer = calib.buff;
1329 codec_buffer.size = calib.data_size;
1330 codec_buffer.cal_type = type;
1331 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1332 ALOGE("Failed to call ioctl for %s err=%d calib.size=%d",
1333 cal_name_info[type], errno, codec_buffer.size);
1334 ALOGD("%s cal sent for %s calib.size=%d"
1335 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1336 free(calib.buff);
1337 }
1338 return ret;
1339}
1340
1341static void audio_hwdep_send_cal(struct platform_data *plat_data)
1342{
1343 int fd;
1344
1345 fd = hw_util_open(plat_data->adev->snd_card);
1346 if (fd == -1) {
1347 ALOGE("%s error open\n", __func__);
1348 return;
1349 }
1350
1351 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
1352 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
1353
1354 if (acdb_loader_get_calibration == NULL) {
1355 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
1356 dlerror());
1357 return;
1358 }
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1359 if (send_codec_cal(acdb_loader_get_calibration, plat_data, fd) < 0)
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1360 ALOGE("%s: Could not send anc cal", __FUNCTION__);
1361}
1362
Naresh Tanniruc83c4062015-08-14 12:58:24 +0530[diff] [blame]1363const char * get_snd_card_name_for_acdb_loader(const char *snd_card_name) {
1364
1365 if(snd_card_name == NULL)
1366 return NULL;
1367
1368 // Both tasha & tasha-lite uses tasha ACDB files
1369 // simulate sound card name for tasha lite, so that
1370 // ACDB module loads tasha ACDB files for tasha lite
1371 if(!strncmp(snd_card_name, "msm8976-tashalite-snd-card",
1372 sizeof("msm8976-tashalite-snd-card"))) {
1373 ALOGD("using tasha ACDB files for tasha-lite");
1374 return "msm8976-tasha-snd-card";
1375 } else {
1376 return snd_card_name;
1377 }
1378}
1379
1380
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]1381int platform_acdb_init(void *platform)
1382{
1383 struct platform_data *my_data = (struct platform_data *)platform;
1384 char *cvd_version = NULL;
1385 int key = 0;
Naresh Tanniruc83c4062015-08-14 12:58:24 +0530[diff] [blame]1386 const char *snd_card_name, *acdb_snd_card_name;
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]1387 int result;
1388 char value[PROPERTY_VALUE_MAX];
1389 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
1390 if (!cvd_version)
1391 ALOGE("Failed to allocate cvd version");
1392 else
1393 get_cvd_version(cvd_version, my_data->adev);
1394
1395 property_get("audio.ds1.metainfo.key",value,"0");
1396 key = atoi(value);
1397 snd_card_name = mixer_get_name(my_data->adev->mixer);
Naresh Tanniruc83c4062015-08-14 12:58:24 +0530[diff] [blame]1398 acdb_snd_card_name = get_snd_card_name_for_acdb_loader(snd_card_name);
1399
1400 result = my_data->acdb_init(acdb_snd_card_name, cvd_version, key);
1401
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]1402 if (cvd_version)
1403 free(cvd_version);
1404 if (!result) {
1405 my_data->is_acdb_initialized = true;
1406 ALOGD("ACDB initialized");
1407 audio_hwdep_send_cal(my_data);
1408 } else {
1409 my_data->is_acdb_initialized = false;
1410 ALOGD("ACDB initialization failed");
1411 }
1412 return result;
1413}
1414
Laxminath Kasam9e938362015-08-11 12:44:47 +0530[diff] [blame]1415#define MAX_PATH (256)
1416#define THERMAL_SYSFS "/sys/class/thermal"
1417#define TZ_TYPE "/sys/class/thermal/thermal_zone%d/type"
1418#define TZ_WSA "/sys/class/thermal/thermal_zone%d/temp"
1419
Ashish Jainde4c2892015-08-17 16:39:06 +0530[diff] [blame]1420static bool is_wsa_found(int *wsaCount)
Laxminath Kasam9e938362015-08-11 12:44:47 +0530[diff] [blame]1421{
1422 DIR *tdir = NULL;
1423 struct dirent *tdirent = NULL;
1424 int tzn = 0;
1425 char name[MAX_PATH] = {0};
1426 char cwd[MAX_PATH] = {0};
1427 char file[10] = "wsa";
1428 bool found = false;
Ashish Jainde4c2892015-08-17 16:39:06 +0530[diff] [blame]1429 int wsa_count = 0;
Laxminath Kasam9e938362015-08-11 12:44:47 +0530[diff] [blame]1430
1431 if (!getcwd(cwd, sizeof(cwd)))
1432 return false;
1433
1434 chdir(THERMAL_SYSFS); /* Change dir to read the entries. Doesnt work
1435 otherwise */
1436 tdir = opendir(THERMAL_SYSFS);
1437 if (!tdir) {
1438 ALOGE("Unable to open %s\n", THERMAL_SYSFS);
1439 return false;
1440 }
1441
1442 while ((tdirent = readdir(tdir))) {
1443 char buf[50];
1444 struct dirent *tzdirent;
1445 DIR *tzdir = NULL;
1446
1447 tzdir = opendir(tdirent->d_name);
1448 if (!tzdir)
1449 continue;
1450 while ((tzdirent = readdir(tzdir))) {
1451 if (strcmp(tzdirent->d_name, "type"))
1452 continue;
1453 snprintf(name, MAX_PATH, TZ_TYPE, tzn);
1454 ALOGD("Opening %s\n", name);
1455 read_line_from_file(name, buf, sizeof(buf));
1456 if (strstr(buf, file)) {
Ashish Jainde4c2892015-08-17 16:39:06 +0530[diff] [blame]1457 wsa_count++;
1458 /*We support max only two WSA speakers*/
1459 if (wsa_count == 2)
1460 break;
Laxminath Kasam9e938362015-08-11 12:44:47 +0530[diff] [blame]1461 }
1462 tzn++;
1463 }
1464 closedir(tzdir);
Ashish Jainde4c2892015-08-17 16:39:06 +0530[diff] [blame]1465 }
1466 if (wsa_count > 0){
1467 ALOGD("Found %d WSA present on the platform", wsa_count);
1468 found = true;
1469 *wsaCount = wsa_count;
Laxminath Kasam9e938362015-08-11 12:44:47 +0530[diff] [blame]1470 }
1471 closedir(tdir);
1472 chdir(cwd); /* Restore current working dir */
1473 return found;
1474}
1475
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1476void *platform_init(struct audio_device *adev)
1477{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1478 char platform[PROPERTY_VALUE_MAX];
1479 char baseband[PROPERTY_VALUE_MAX];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1480 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1481 struct platform_data *my_data = NULL;
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1482 int retry_num = 0, snd_card_num = 0, key = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1483 const char *snd_card_name;
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]1484 char mixer_xml_path[MAX_MIXER_XML_PATH],ffspEnable[PROPERTY_VALUE_MAX];
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1485 char *cvd_version = NULL;
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1486 const char *mixer_ctl_name = "Set HPX ActiveBe";
1487 struct mixer_ctl *ctl = NULL;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1488 int idx;
Ashish Jainde4c2892015-08-17 16:39:06 +0530[diff] [blame]1489 int wsaCount =0;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1490
1491 my_data = calloc(1, sizeof(struct platform_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1492 if (!my_data) {
1493 ALOGE("failed to allocate platform data");
1494 return NULL;
1495 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1496
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1497 while (snd_card_num < MAX_SND_CARD) {
1498 adev->mixer = mixer_open(snd_card_num);
1499
1500 while (!adev->mixer && retry_num < RETRY_NUMBER) {
1501 usleep(RETRY_US);
1502 adev->mixer = mixer_open(snd_card_num);
1503 retry_num++;
1504 }
1505
1506 if (!adev->mixer) {
1507 ALOGE("%s: Unable to open the mixer card: %d", __func__,
1508 snd_card_num);
1509 retry_num = 0;
1510 snd_card_num++;
1511 continue;
1512 }
1513
1514 snd_card_name = mixer_get_name(adev->mixer);
1515 ALOGV("%s: snd_card_name: %s", __func__, snd_card_name);
1516
1517 my_data->hw_info = hw_info_init(snd_card_name);
1518 if (!my_data->hw_info) {
1519 ALOGE("%s: Failed to init hardware info", __func__);
1520 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1521 query_platform(snd_card_name, mixer_xml_path);
1522 ALOGD("%s: mixer path file is %s", __func__,
1523 mixer_xml_path);
1524 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
1525 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1526 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1527 mixer_xml_path);
1528 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1529 if (!adev->audio_route) {
1530 ALOGE("%s: Failed to init audio route controls, aborting.",
1531 __func__);
1532 free(my_data);
1533 return NULL;
1534 }
1535 adev->snd_card = snd_card_num;
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1536 update_codec_type(snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1537 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
1538 break;
1539 }
1540 retry_num = 0;
1541 snd_card_num++;
1542 }
1543
1544 if (snd_card_num >= MAX_SND_CARD) {
1545 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
1546 free(my_data);
1547 return NULL;
1548 }
1549
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1550 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1551 my_data->fluence_in_spkr_mode = false;
1552 my_data->fluence_in_voice_call = false;
1553 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1554 my_data->fluence_in_audio_rec = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1555 my_data->external_spk_1 = false;
1556 my_data->external_spk_2 = false;
1557 my_data->external_mic = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1558 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1559 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]1560 my_data->slowtalk = false;
1561 my_data->hd_voice = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1562 my_data->edid_info = NULL;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1563 my_data->is_wsa_speaker = false;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1564
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1565 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
1566 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1567 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1568 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1569 my_data->fluence_type = FLUENCE_DUAL_MIC;
1570 } else {
1571 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1572 }
1573
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1574 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1575 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1576 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1577 my_data->fluence_in_voice_call = true;
1578 }
1579
1580 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1581 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1582 my_data->fluence_in_voice_rec = true;
1583 }
1584
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1585 property_get("persist.audio.fluence.audiorec",value,"");
1586 if (!strncmp("true", value, sizeof("true"))) {
1587 my_data->fluence_in_audio_rec = true;
1588 }
1589
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1590 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1591 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1592 my_data->fluence_in_spkr_mode = true;
1593 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1594
1595 property_get("persist.audio.fluence.mode",value,"");
1596 if (!strncmp("broadside", value, sizeof("broadside"))) {
1597 my_data->fluence_mode = FLUENCE_BROADSIDE;
1598 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1599 }
Ashish Jainde4c2892015-08-17 16:39:06 +0530[diff] [blame]1600
1601 if (is_wsa_found(&wsaCount)) {
1602 /*Set ACDB ID of Stereo speaker if two WSAs are present*/
1603 /*Default ACDB ID for wsa speaker is that for mono*/
1604 if (wsaCount == 2) {
1605 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_WSA, 15);
1606 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_VBAT, 15);
1607 }
1608 my_data->is_wsa_speaker = true;
1609 }
1610
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1611 property_get("persist.audio.FFSP.enable", ffspEnable, "");
1612 if (!strncmp("true", ffspEnable, sizeof("true"))) {
1613 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1614 acdb_device_table[SND_DEVICE_OUT_SPEAKER_WSA] = 131;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1615 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
1616 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
1617 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1618 }
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1619
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1620 /* Check if Vbat speaker enabled property is set, this should be done before acdb init */
1621 bool ret = false;
1622 ret = audio_extn_can_use_vbat();
1623 if (ret)
1624 my_data->is_vbat_speaker = true;
1625
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1626 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1627 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1628 if (my_data->acdb_handle == NULL) {
1629 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1630 } else {
1631 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1632 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1633 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1634 if (!my_data->acdb_deallocate)
1635 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1636 __func__, LIB_ACDB_LOADER);
1637
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1638 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]1639 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1640 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1641 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1642 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1643
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1644 my_data->acdb_set_audio_cal = (acdb_set_audio_cal_t)dlsym(my_data->acdb_handle,
1645 "acdb_loader_set_audio_cal_v2");
1646 if (!my_data->acdb_set_audio_cal)
1647 ALOGE("%s: Could not find the symbol acdb_set_audio_cal_v2 from %s",
1648 __func__, LIB_ACDB_LOADER);
1649
1650 my_data->acdb_get_audio_cal = (acdb_get_audio_cal_t)dlsym(my_data->acdb_handle,
1651 "acdb_loader_get_audio_cal_v2");
1652 if (!my_data->acdb_get_audio_cal)
1653 ALOGE("%s: Could not find the symbol acdb_get_audio_cal_v2 from %s",
1654 __func__, LIB_ACDB_LOADER);
1655
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1656 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1657 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1658 if (!my_data->acdb_send_voice_cal)
1659 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1660 __func__, LIB_ACDB_LOADER);
1661
1662 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1663 "acdb_loader_reload_vocvoltable");
1664 if (!my_data->acdb_reload_vocvoltable)
1665 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1666 __func__, LIB_ACDB_LOADER);
1667
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1668 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1669 my_data->acdb_handle,
1670 "acdb_loader_get_default_app_type");
1671 if (!my_data->acdb_get_default_app_type)
1672 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1673 __func__, LIB_ACDB_LOADER);
1674
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1675 my_data->acdb_set_codec_data = (acdb_set_codec_data_t)dlsym(
1676 my_data->acdb_handle,
1677 "acdb_loader_set_codec_data");
1678 if (!my_data->acdb_set_codec_data)
1679 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1680 __func__, LIB_ACDB_LOADER);
1681
1682
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1683 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1684 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1685 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1686 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1687 goto acdb_init_fail;
1688 }
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]1689 platform_acdb_init(my_data);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1690 }
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1691 audio_extn_pm_vote();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1692
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1693 /* Configure active back end for HPX*/
1694 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1695 if (ctl) {
1696 ALOGE(" sending HPX Active BE information ");
1697 mixer_ctl_set_value(ctl, 0, is_external_codec);
1698 }
1699
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1700acdb_init_fail:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1701
1702 set_platform_defaults();
1703
Dhananjay Kumar94c5eff2015-05-25 19:11:30 +0530[diff] [blame]1704 /* Initialize ACDB and PCM ID's */
1705 if (is_external_codec)
1706 platform_info_init(PLATFORM_INFO_XML_PATH_EXTCODEC);
1707 else
1708 platform_info_init(PLATFORM_INFO_XML_PATH);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1709
1710 /* init usb */
1711 audio_extn_usb_init(adev);
1712 /* update sound cards appropriately */
1713 audio_extn_usb_set_proxy_sound_card(adev->snd_card);
1714
1715 /* Read one time ssr property */
1716 audio_extn_ssr_update_enabled();
1717 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1718
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1719 /* init dap hal */
1720 audio_extn_dap_hal_init(adev->snd_card);
1721
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1722 audio_extn_dolby_set_license(adev);
1723
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1724 /* init audio device arbitration */
1725 audio_extn_dev_arbi_init();
1726
1727 my_data->edid_info = NULL;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1728
1729 /* initialize backend config */
1730 for (idx = 0; idx < MAX_CODEC_BACKENDS; idx++) {
1731 my_data->current_backend_cfg[idx].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
1732 if (idx == HEADPHONE_44_1_BACKEND)
1733 my_data->current_backend_cfg[idx].sample_rate = OUTPUT_SAMPLING_RATE_44100;
1734 my_data->current_backend_cfg[idx].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
1735 }
1736
1737 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1738 strdup("SLIM_0_RX Format");
1739 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1740 strdup("SLIM_0_RX SampleRate");
1741
1742 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].bitwidth_mixer_ctl =
1743 strdup("SLIM_5_RX Format");
1744 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].samplerate_mixer_ctl =
1745 strdup("SLIM_5_RX SampleRate");
1746
1747 my_data->edid_info = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1748 return my_data;
1749}
1750
1751void platform_deinit(void *platform)
1752{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1753 struct platform_data *my_data = (struct platform_data *)platform;
1754
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1755 if (my_data->edid_info) {
1756 free(my_data->edid_info);
1757 my_data->edid_info = NULL;
1758 }
1759
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1760 hw_info_deinit(my_data->hw_info);
1761 close_csd_client(my_data->csd);
1762
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1763 int32_t dev;
1764 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1765 if (backend_table[dev]) {
1766 free(backend_table[dev]);
1767 backend_table[dev]= NULL;
1768 }
1769 }
1770
1771 /* deinit audio device arbitration */
1772 audio_extn_dev_arbi_deinit();
1773
1774 if (my_data->edid_info) {
1775 free(my_data->edid_info);
1776 my_data->edid_info = NULL;
1777 }
1778
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1779 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1780 /* deinit usb */
1781 audio_extn_usb_deinit();
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1782 audio_extn_dap_hal_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1783}
1784
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]1785int platform_is_acdb_initialized(void *platform)
1786{
1787 struct platform_data *my_data = (struct platform_data *)platform;
1788 ALOGD("%s: acdb initialized %d\n", __func__, my_data->is_acdb_initialized);
1789 return my_data->is_acdb_initialized;
1790}
1791
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1792const char *platform_get_snd_device_name(snd_device_t snd_device)
1793{
1794 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
1795 return device_table[snd_device];
1796 else
1797 return "";
1798}
1799
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1800int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
1801 char *device_name)
1802{
1803 struct platform_data *my_data = (struct platform_data *)platform;
1804
1805 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1806 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
1807 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
1808 } else {
1809 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
1810 return -EINVAL;
1811 }
1812
1813 return 0;
1814}
1815
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1816void platform_add_backend_name(char *mixer_path, snd_device_t snd_device,
1817 struct audio_usecase *usecase)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1818{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1819 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1820 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1821 return;
1822 }
1823
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1824 if((snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
1825 !(usecase->type == VOICE_CALL || usecase->type == VOIP_CALL)) {
1826 ALOGI("%s: Not adding vbat speaker device to non voice use cases", __func__);
1827 return;
1828 }
1829
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1830 const char * suffix = backend_table[snd_device];
1831
1832 if (suffix != NULL) {
1833 strlcat(mixer_path, " ", MIXER_PATH_MAX_LENGTH);
1834 strlcat(mixer_path, suffix, MIXER_PATH_MAX_LENGTH);
1835 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1836}
1837
1838int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
1839{
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1840 int device_id = -1;
1841
1842 if (is_external_codec && is_misc_usecase(usecase)) {
1843 if (device_type == PCM_PLAYBACK)
1844 device_id = pcm_device_table_of_ext_codec[usecase][0];
1845 else
1846 device_id = pcm_device_table_of_ext_codec[usecase][1];
1847 } else {
1848 if (device_type == PCM_PLAYBACK)
1849 device_id = pcm_device_table[usecase][0];
1850 else
1851 device_id = pcm_device_table[usecase][1];
1852 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1853 return device_id;
1854}
1855
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1856static int find_index(struct name_to_index * table, int32_t len, const char * name)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1857{
1858 int ret = 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1859 int32_t i;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1860
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1861 if (table == NULL) {
1862 ALOGE("%s: table is NULL", __func__);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1863 ret = -ENODEV;
1864 goto done;
1865 }
1866
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1867 if (name == NULL) {
1868 ALOGE("null key");
1869 ret = -ENODEV;
1870 goto done;
1871 }
1872
1873 for (i=0; i < len; i++) {
1874 const char* tn = table[i].name;
1875 size_t len = strlen(tn);
1876 if (strncmp(tn, name, len) == 0) {
1877 if (strlen(name) != len) {
1878 continue; // substring
1879 }
1880 ret = table[i].index;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1881 goto done;
1882 }
1883 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1884 ALOGE("%s: Could not find index for name = %s",
1885 __func__, name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1886 ret = -ENODEV;
1887done:
1888 return ret;
1889}
1890
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1891int platform_set_fluence_type(void *platform, char *value)
1892{
1893 int ret = 0;
1894 int fluence_type = FLUENCE_NONE;
1895 int fluence_flag = NONE_FLAG;
1896 struct platform_data *my_data = (struct platform_data *)platform;
1897 struct audio_device *adev = my_data->adev;
1898
1899 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
1900
1901 /* only dual mic turn on and off is supported as of now through setparameters */
1902 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
1903 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
1904 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
1905 ALOGV("fluence dualmic feature enabled \n");
1906 fluence_type = FLUENCE_DUAL_MIC;
1907 fluence_flag = DMIC_FLAG;
1908 } else {
1909 ALOGE("%s: Failed to set DUALMIC", __func__);
1910 ret = -1;
1911 goto done;
1912 }
1913 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
1914 ALOGV("fluence disabled");
1915 fluence_type = FLUENCE_NONE;
1916 } else {
1917 ALOGE("Invalid fluence value : %s",value);
1918 ret = -1;
1919 goto done;
1920 }
1921
1922 if (fluence_type != my_data->fluence_type) {
1923 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
1924 my_data->fluence_type = fluence_type;
1925 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
1926 }
1927done:
1928 return ret;
1929}
1930
1931int platform_get_fluence_type(void *platform, char *value, uint32_t len)
1932{
1933 int ret = 0;
1934 struct platform_data *my_data = (struct platform_data *)platform;
1935
1936 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
1937 strlcpy(value, "quadmic", len);
1938 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
1939 strlcpy(value, "dualmic", len);
1940 } else if (my_data->fluence_type == FLUENCE_NONE) {
1941 strlcpy(value, "none", len);
1942 } else
1943 ret = -1;
1944
1945 return ret;
1946}
1947
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1948int platform_get_snd_device_index(char *device_name)
1949{
1950 return find_index(snd_device_name_index, SND_DEVICE_MAX, device_name);
1951}
1952
1953int platform_get_usecase_index(const char *usecase_name)
1954{
1955 return find_index(usecase_name_index, AUDIO_USECASE_MAX, usecase_name);
1956}
1957
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1958int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
1959{
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 acdb_device_table[snd_device] = acdb_id;
1970done:
1971 return ret;
1972}
1973
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1974int platform_get_default_app_type(void *platform)
1975{
1976 struct platform_data *my_data = (struct platform_data *)platform;
1977
1978 if (my_data->acdb_get_default_app_type)
1979 return my_data->acdb_get_default_app_type();
1980 else
1981 return DEFAULT_APP_TYPE;
1982}
1983
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]1984int platform_get_snd_device_acdb_id(snd_device_t snd_device)
1985{
1986 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1987 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1988 return -EINVAL;
1989 }
1990 return acdb_device_table[snd_device];
1991}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1992
1993int 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]1994{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1995 int ret = 0;
1996
1997 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1998 ALOGE("%s: Invalid snd_device = %d",
1999 __func__, snd_device);
2000 ret = -EINVAL;
2001 goto done;
2002 }
2003
2004 backend_bit_width_table[snd_device] = bit_width;
2005done:
2006 return ret;
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2007}
2008
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2009int platform_get_snd_device_bit_width(snd_device_t snd_device)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2010{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2011 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2012 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
Ashish Jainf50be202015-07-19 05:39:23 -0700[diff] [blame]2013 return CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2014 }
2015 return backend_bit_width_table[snd_device];
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2016}
2017
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2018int platform_set_native_support(bool codec_support)
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2019{
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2020 na_props.platform_na_prop_enabled = na_props.ui_na_prop_enabled
2021 = codec_support;
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2022 ALOGD("%s: na_props.platform_na_prop_enabled: %d", __func__,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2023 na_props.platform_na_prop_enabled);
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2024 return 0;
2025}
2026
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2027int platform_get_native_support()
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2028{
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2029 int ret;
2030 if (na_props.platform_na_prop_enabled) {
2031 ret = na_props.ui_na_prop_enabled;
2032 } else {
2033 ret = na_props.platform_na_prop_enabled;
2034 }
2035 ALOGV("%s: na_props.ui_na_prop_enabled: %d", __func__,
2036 na_props.ui_na_prop_enabled);
2037 return ret;
2038}
2039
2040void native_audio_get_params(struct str_parms *query,
2041 struct str_parms *reply,
2042 char *value, int len)
2043{
2044 int ret;
2045 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2046 value, len);
2047 if (ret >= 0) {
2048 if (na_props.platform_na_prop_enabled) {
2049 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2050 na_props.ui_na_prop_enabled ? "true" : "false");
2051 ALOGV("%s: na_props.ui_na_prop_enabled: %d", __func__,
2052 na_props.ui_na_prop_enabled);
2053 } else {
2054 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2055 "false");
2056 ALOGV("%s: native audio not supported: %d", __func__,
2057 na_props.platform_na_prop_enabled);
2058 }
2059 }
2060}
2061
2062int native_audio_set_params(struct platform_data *platform,
2063 struct str_parms *parms, char *value, int len)
2064{
2065 int ret = 0;
2066 struct audio_usecase *usecase;
2067 struct listnode *node;
2068
2069 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2070 value, len);
2071 if (ret >= 0) {
2072 if (na_props.platform_na_prop_enabled) {
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2073 if (!strncmp("true", value, sizeof("true"))) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2074 na_props.ui_na_prop_enabled = true;
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2075 ALOGD("%s: native audio feature enabled from UI",__func__);
2076 }
2077 else {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2078 na_props.ui_na_prop_enabled = false;
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2079 ALOGD("%s: native audio feature disabled from UI",__func__);
2080
2081 }
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2082
2083 str_parms_del(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO);
2084
2085 /* Iterate through the usecase list and trigger device switch for
2086 all the appropriate usecases */
2087 list_for_each(node, &(platform->adev)->usecase_list) {
2088 usecase = node_to_item(node, struct audio_usecase, list);
2089
2090 if (is_offload_usecase(usecase->id) &&
2091 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2092 usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) &&
2093 OUTPUT_SAMPLING_RATE_44100 == usecase->stream.out->sample_rate) {
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2094 ALOGD("%s: triggering dynamic device switch for usecase(%d: %s)"
2095 " stream(%p), device(%d)", __func__, usecase->id,
2096 use_case_table[usecase->id], usecase->stream,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2097 usecase->stream.out->devices);
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2098 select_devices(platform->adev, usecase->id);
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2099 }
2100 }
2101 } else {
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2102 ALOGD("%s: native audio not supported: %d", __func__,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2103 na_props.platform_na_prop_enabled);
2104 }
2105 }
2106 return ret;
2107}
2108
2109int platform_get_backend_index(snd_device_t snd_device)
2110{
2111 int32_t port = DEFAULT_CODEC_BACKEND;
2112
2113 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
2114 if (backend_table[snd_device] != NULL &&
2115 !strcmp(backend_table[snd_device], "headphones-44.1"))
2116 port = HEADPHONE_44_1_BACKEND;
2117 else
2118 port = DEFAULT_CODEC_BACKEND;
2119 } else {
2120 ALOGV("%s: Invalid device - %d ", __func__, snd_device);
2121 }
2122
2123 ALOGV("%s: backend port - %d", __func__, port);
2124 return port;
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2125}
2126
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2127int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2128 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2129{
2130 struct platform_data *my_data = (struct platform_data *)platform;
2131 int acdb_dev_id, acdb_dev_type;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2132 struct audio_device *adev = my_data->adev;
2133 int snd_device = SND_DEVICE_OUT_SPEAKER;
2134
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2135 if (usecase->type == PCM_PLAYBACK)
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2136 snd_device = usecase->out_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2137 else if ((usecase->type == PCM_HFP_CALL) || (usecase->type == PCM_CAPTURE))
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2138 snd_device = usecase->in_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2139 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]2140
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]2141 // Do not use Rx path default app type for TX path
2142 if ((usecase->type == PCM_CAPTURE) && (app_type == DEFAULT_APP_TYPE_RX_PATH)) {
2143 ALOGD("Resetting app type for Tx path to default");
2144 app_type = DEFAULT_APP_TYPE_TX_PATH;
2145 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2146 if (acdb_dev_id < 0) {
2147 ALOGE("%s: Could not find acdb id for device(%d)",
2148 __func__, snd_device);
2149 return -EINVAL;
2150 }
2151 if (my_data->acdb_send_audio_cal) {
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2152 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2153 __func__, snd_device, acdb_dev_id);
2154 if (snd_device >= SND_DEVICE_OUT_BEGIN &&
2155 snd_device < SND_DEVICE_OUT_END)
2156 acdb_dev_type = ACDB_DEV_TYPE_OUT;
2157 else
2158 acdb_dev_type = ACDB_DEV_TYPE_IN;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2159 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
2160 sample_rate);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2161 }
2162 return 0;
2163}
2164
2165int platform_switch_voice_call_device_pre(void *platform)
2166{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2167 struct platform_data *my_data = (struct platform_data *)platform;
2168 int ret = 0;
2169
2170 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]2171 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2172 /* This must be called before disabling mixer controls on APQ side */
2173 ret = my_data->csd->disable_device();
2174 if (ret < 0) {
2175 ALOGE("%s: csd_client_disable_device, failed, error %d",
2176 __func__, ret);
2177 }
2178 }
2179 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2180}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2181
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2182int platform_switch_voice_call_enable_device_config(void *platform,
2183 snd_device_t out_snd_device,
2184 snd_device_t in_snd_device)
2185{
2186 struct platform_data *my_data = (struct platform_data *)platform;
2187 int acdb_rx_id, acdb_tx_id;
2188 int ret = 0;
2189
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2190 if (my_data->csd == NULL)
2191 return ret;
2192
2193 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]2194 audio_extn_spkr_prot_is_enabled()) {
2195 if (my_data->is_vbat_speaker)
2196 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2197 else
2198 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2199 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2200 acdb_rx_id = acdb_device_table[out_snd_device];
2201
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2202 acdb_tx_id = acdb_device_table[in_snd_device];
2203
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2204 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2205 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
2206 if (ret < 0) {
2207 ALOGE("%s: csd_enable_device_config, failed, error %d",
2208 __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2209 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2210 } else {
2211 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2212 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2213 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2214
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2215 return ret;
2216}
2217
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2218int platform_switch_voice_call_device_post(void *platform,
2219 snd_device_t out_snd_device,
2220 snd_device_t in_snd_device)
2221{
2222 struct platform_data *my_data = (struct platform_data *)platform;
2223 int acdb_rx_id, acdb_tx_id;
2224
2225 if (my_data->acdb_send_voice_cal == NULL) {
2226 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
2227 } else {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2228 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
2229 audio_extn_spkr_prot_is_enabled())
2230 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
2231
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2232 acdb_rx_id = acdb_device_table[out_snd_device];
2233 acdb_tx_id = acdb_device_table[in_snd_device];
2234
2235 if (acdb_rx_id > 0 && acdb_tx_id > 0)
2236 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
2237 else
2238 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2239 acdb_rx_id, acdb_tx_id);
2240 }
2241
2242 return 0;
2243}
2244
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2245int platform_switch_voice_call_usecase_route_post(void *platform,
2246 snd_device_t out_snd_device,
2247 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2248{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2249 struct platform_data *my_data = (struct platform_data *)platform;
2250 int acdb_rx_id, acdb_tx_id;
2251 int ret = 0;
2252
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2253 if (my_data->csd == NULL)
2254 return ret;
2255
2256 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]2257 audio_extn_spkr_prot_is_enabled()) {
2258 if (my_data->is_vbat_speaker)
2259 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2260 else
2261 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2262 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2263 acdb_rx_id = acdb_device_table[out_snd_device];
2264
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2265 acdb_tx_id = acdb_device_table[in_snd_device];
2266
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2267 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2268 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
2269 my_data->adev->acdb_settings);
2270 if (ret < 0) {
2271 ALOGE("%s: csd_enable_device, failed, error %d", __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2272 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2273 } else {
2274 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2275 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2276 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2277
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2278 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2279}
2280
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2281int platform_start_voice_call(void *platform, uint32_t vsid)
2282{
2283 struct platform_data *my_data = (struct platform_data *)platform;
2284 int ret = 0;
2285
2286 if (my_data->csd != NULL) {
2287 ret = my_data->csd->start_voice(vsid);
2288 if (ret < 0) {
2289 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
2290 }
2291 }
2292 return ret;
2293}
2294
2295int platform_stop_voice_call(void *platform, uint32_t vsid)
2296{
2297 struct platform_data *my_data = (struct platform_data *)platform;
2298 int ret = 0;
2299
2300 if (my_data->csd != NULL) {
2301 ret = my_data->csd->stop_voice(vsid);
2302 if (ret < 0) {
2303 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
2304 }
2305 }
2306 return ret;
2307}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]2308
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2309int platform_get_sample_rate(void *platform, uint32_t *rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2310{
2311 return 0;
2312}
2313
2314int platform_set_voice_volume(void *platform, int volume)
2315{
2316 struct platform_data *my_data = (struct platform_data *)platform;
2317 struct audio_device *adev = my_data->adev;
2318 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2319 const char *mixer_ctl_name = "Voice Rx Gain";
2320 int vol_index = 0, ret = 0;
2321 uint32_t set_values[ ] = {0,
2322 ALL_SESSION_VSID,
2323 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2324
2325 // Voice volume levels are mapped to adsp volume levels as follows.
2326 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
2327 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2328 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
2329 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2330
2331 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2332 if (!ctl) {
2333 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2334 __func__, mixer_ctl_name);
2335 return -EINVAL;
2336 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2337 ALOGV("Setting voice volume index: %d", set_values[0]);
2338 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2339
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2340 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2341 ret = my_data->csd->volume(ALL_SESSION_VSID, volume,
2342 DEFAULT_VOLUME_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2343 if (ret < 0) {
2344 ALOGE("%s: csd_volume error %d", __func__, ret);
2345 }
2346 }
2347 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2348}
2349
2350int platform_set_mic_mute(void *platform, bool state)
2351{
2352 struct platform_data *my_data = (struct platform_data *)platform;
2353 struct audio_device *adev = my_data->adev;
2354 struct mixer_ctl *ctl;
2355 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2356 int ret = 0;
2357 uint32_t set_values[ ] = {0,
2358 ALL_SESSION_VSID,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2359 DEFAULT_MUTE_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2360
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2361 set_values[0] = state;
2362 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2363 if (!ctl) {
2364 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2365 __func__, mixer_ctl_name);
2366 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2367 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2368 ALOGV("Setting voice mute state: %d", state);
2369 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2370
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2371 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2372 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,
2373 DEFAULT_MUTE_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2374 if (ret < 0) {
2375 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
2376 }
2377 }
2378 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2379}
2380
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]2381int platform_set_device_mute(void *platform, bool state, char *dir)
2382{
2383 struct platform_data *my_data = (struct platform_data *)platform;
2384 struct audio_device *adev = my_data->adev;
2385 struct mixer_ctl *ctl;
2386 char *mixer_ctl_name = NULL;
2387 int ret = 0;
2388 uint32_t set_values[ ] = {0,
2389 ALL_SESSION_VSID,
2390 0};
2391 if(dir == NULL) {
2392 ALOGE("%s: Invalid direction:%s", __func__, dir);
2393 return -EINVAL;
2394 }
2395
2396 if (!strncmp("rx", dir, sizeof("rx"))) {
2397 mixer_ctl_name = "Voice Rx Device Mute";
2398 } else if (!strncmp("tx", dir, sizeof("tx"))) {
2399 mixer_ctl_name = "Voice Tx Device Mute";
2400 } else {
2401 return -EINVAL;
2402 }
2403
2404 set_values[0] = state;
2405 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2406 if (!ctl) {
2407 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2408 __func__, mixer_ctl_name);
2409 return -EINVAL;
2410 }
2411
2412 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
2413 __func__,state, mixer_ctl_name);
2414 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2415
2416 return ret;
2417}
2418
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2419snd_device_t platform_get_output_snd_device(void *platform, struct stream_out *out)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2420{
2421 struct platform_data *my_data = (struct platform_data *)platform;
2422 struct audio_device *adev = my_data->adev;
2423 audio_mode_t mode = adev->mode;
2424 snd_device_t snd_device = SND_DEVICE_NONE;
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2425 audio_devices_t devices = out->devices;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2426 unsigned int sample_rate = out->sample_rate;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2427#ifdef RECORD_PLAY_CONCURRENCY
2428 bool use_voip_out_devices = false;
2429 bool prop_rec_play_enabled = false;
2430 char recConcPropValue[PROPERTY_VALUE_MAX];
2431
2432 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
2433 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
2434 }
2435 use_voip_out_devices = prop_rec_play_enabled &&
2436 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
2437 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
2438#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2439
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2440 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2441 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2442 int channel_count = popcount(channel_mask);
2443
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2444 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
2445 if (devices == AUDIO_DEVICE_NONE ||
2446 devices & AUDIO_DEVICE_BIT_IN) {
2447 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
2448 goto exit;
2449 }
2450
Shiv Maliyappanahallica36cb12015-08-17 11:02:21 -0700[diff] [blame]2451 if (popcount(devices) == 2) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2452 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
2453 AUDIO_DEVICE_OUT_SPEAKER)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2454 if (my_data->external_spk_1)
2455 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2456 else if (my_data->external_spk_2)
2457 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
2458 else
2459 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2460 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
2461 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2462 if (audio_extn_get_anc_enabled())
2463 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2464 else if (my_data->external_spk_1)
2465 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2466 else if (my_data->external_spk_2)
2467 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2468 else
2469 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2470 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
2471 AUDIO_DEVICE_OUT_SPEAKER)) {
2472 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2473 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
2474 AUDIO_DEVICE_OUT_SPEAKER)) {
2475 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2476 } else {
2477 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
2478 goto exit;
2479 }
2480 if (snd_device != SND_DEVICE_NONE) {
2481 goto exit;
2482 }
2483 }
2484
2485 if (popcount(devices) != 1) {
2486 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
2487 goto exit;
2488 }
2489
Venkata Narendra Kumar Gutta5cd79b82015-06-22 14:25:35 +0530[diff] [blame]2490 if ((mode == AUDIO_MODE_IN_CALL) ||
2491 voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2492 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2493 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2494 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2495 !voice_extn_compress_voip_is_active(adev)) {
2496 switch (adev->voice.tty_mode) {
2497 case TTY_MODE_FULL:
2498 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
2499 break;
2500 case TTY_MODE_VCO:
2501 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
2502 break;
2503 case TTY_MODE_HCO:
2504 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
2505 break;
2506 default:
2507 ALOGE("%s: Invalid TTY mode (%#x)",
2508 __func__, adev->voice.tty_mode);
2509 }
2510 } else if (audio_extn_get_anc_enabled()) {
2511 if (audio_extn_should_use_fb_anc())
2512 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
2513 else
2514 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
2515 } else {
2516 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
2517 }
2518 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2519 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2520 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2521 else
2522 snd_device = SND_DEVICE_OUT_BT_SCO;
2523 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]2524 if (my_data->is_vbat_speaker)
2525 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_VBAT;
2526 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2527 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_WSA;
2528 else
2529 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2530 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2531 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2532 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2533 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2534 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
2535 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
2536 if (audio_extn_should_use_handset_anc(channel_count))
2537 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
2538 else
2539 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2540 } else if (devices & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2541 snd_device = SND_DEVICE_OUT_VOICE_TX;
2542
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2543 if (snd_device != SND_DEVICE_NONE) {
2544 goto exit;
2545 }
2546 }
2547
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2548 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2549 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2550 if (OUTPUT_SAMPLING_RATE_44100 == sample_rate &&
Sidipotu Ashok65a11792015-08-20 14:06:55 +0530[diff] [blame]2551 platform_get_native_support() &&
2552 !audio_extn_get_anc_enabled()) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2553 snd_device = SND_DEVICE_OUT_HEADPHONES_44_1;
2554 }else if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2555 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2556#ifdef RECORD_PLAY_CONCURRENCY
2557 if (use_voip_out_devices) {
2558 // ANC should be disabled for voip concurrency
2559 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
2560 } else
2561#endif
2562 {
2563 if (audio_extn_should_use_fb_anc())
2564 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
2565 else
2566 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
2567 }
2568 } else {
2569#ifdef RECORD_PLAY_CONCURRENCY
2570 if (use_voip_out_devices)
2571 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2572 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2573#endif
2574 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2575 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2576 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2577#ifdef RECORD_PLAY_CONCURRENCY
2578 if (use_voip_out_devices) {
2579 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
2580 } else
2581#endif
2582 {
2583 if (adev->speaker_lr_swap)
2584 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
2585 else
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2586 {
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]2587 if (my_data->is_vbat_speaker)
2588 snd_device = SND_DEVICE_OUT_SPEAKER_VBAT;
2589 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2590 snd_device = SND_DEVICE_OUT_SPEAKER_WSA;
2591 else
2592 snd_device = SND_DEVICE_OUT_SPEAKER;
2593 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2594 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2595 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2596 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2597 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2598 else
2599 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2600 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2601 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2602 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2603 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2604 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
2605 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2606 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2607 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2608 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2609 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2610#ifdef RECORD_PLAY_CONCURRENCY
2611 if (use_voip_out_devices)
2612 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
2613 else
2614#endif
2615 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2616 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2617 channel_count = audio_extn_get_afe_proxy_channel_count();
2618 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
2619 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2620 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2621 } else {
2622 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
2623 }
2624exit:
2625 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
2626 return snd_device;
2627}
2628
2629snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
2630{
2631 struct platform_data *my_data = (struct platform_data *)platform;
2632 struct audio_device *adev = my_data->adev;
2633 audio_source_t source = (adev->active_input == NULL) ?
2634 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
2635
2636 audio_mode_t mode = adev->mode;
2637 audio_devices_t in_device = ((adev->active_input == NULL) ?
2638 AUDIO_DEVICE_NONE : adev->active_input->device)
2639 & ~AUDIO_DEVICE_BIT_IN;
2640 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2641 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2642 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2643 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2644
2645 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
2646 __func__, out_device, in_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2647 if (my_data->external_mic) {
Venkata Narendra Kumar Gutta5cd79b82015-06-22 14:25:35 +0530[diff] [blame]2648 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
2649 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2650 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2651 out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2652 out_device & AUDIO_DEVICE_OUT_SPEAKER )
2653 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2654 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2655 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2656 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2657 }
2658 }
2659
2660 if (snd_device != AUDIO_DEVICE_NONE)
2661 goto exit;
2662
Venkata Narendra Kumar Gutta5cd79b82015-06-22 14:25:35 +0530[diff] [blame]2663 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]2664 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2665 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2666 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2667 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2668 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2669 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2670 case TTY_MODE_FULL:
2671 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
2672 break;
2673 case TTY_MODE_VCO:
2674 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
2675 break;
2676 case TTY_MODE_HCO:
2677 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
2678 break;
2679 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2680 ALOGE("%s: Invalid TTY mode (%#x)",
2681 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2682 }
2683 goto exit;
2684 }
2685 }
2686 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2687 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2688 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]2689 audio_extn_should_use_handset_anc(channel_count) &&
2690 my_data->fluence_type != FLUENCE_NONE) {
2691 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
2692 adev->acdb_settings |= DMIC_FLAG;
2693 ALOGD("Selecting AANC, Fluence combo device");
2694 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2695 audio_extn_should_use_handset_anc(channel_count)) {
2696 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2697 adev->acdb_settings |= ANC_FLAG;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2698 } else if (my_data->fluence_type == FLUENCE_NONE ||
2699 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2700 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2701 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]2702 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2703 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2704 snd_device = SND_DEVICE_IN_VOICE_DMIC;
2705 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2706 }
2707 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2708 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2709 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]2710 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2711 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2712 if (adev->bt_wb_speech_enabled) {
2713 if (adev->bluetooth_nrec)
2714 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2715 else
2716 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2717 } else {
2718 if (adev->bluetooth_nrec)
2719 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2720 else
2721 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2722 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2723 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2724 if (my_data->fluence_type != FLUENCE_NONE &&
2725 my_data->fluence_in_voice_call &&
2726 my_data->fluence_in_spkr_mode) {
2727 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2728 adev->acdb_settings |= QMIC_FLAG;
2729 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
2730 } else {
2731 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]2732 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2733 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
2734 else
2735 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2736 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2737 } else {
2738 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2739 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]2740 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2741 }
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2742 } else if (out_device & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2743 snd_device = SND_DEVICE_IN_VOICE_RX;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2744 } else if (source == AUDIO_SOURCE_CAMCORDER) {
2745 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2746 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2747 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
2748 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]2749 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2750 else
2751 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2752 }
2753 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
2754 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2755 if (channel_count == 2) {
2756 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
2757 adev->acdb_settings |= DMIC_FLAG;
2758 } else if (adev->active_input->enable_ns)
2759 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
2760 else if (my_data->fluence_type != FLUENCE_NONE &&
2761 my_data->fluence_in_voice_rec) {
2762 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
2763 adev->acdb_settings |= DMIC_FLAG;
2764 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2765 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
2766 }
2767 }
Karthik Reddy Kattaf621ec72014-11-21 16:37:38 +0530[diff] [blame]2768 } else if ((source == AUDIO_SOURCE_VOICE_COMMUNICATION) ||
2769 (mode == AUDIO_MODE_IN_COMMUNICATION)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2770 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
2771 in_device = AUDIO_DEVICE_IN_BACK_MIC;
2772 if (adev->active_input) {
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]2773 if (my_data->fluence_type != FLUENCE_NONE &&
2774 adev->active_input->enable_aec &&
2775 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2776 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2777 if (my_data->fluence_in_spkr_mode) {
2778 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2779 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
2780 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2781 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2782 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
2783 else
2784 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
2785 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2786 adev->acdb_settings |= DMIC_FLAG;
2787 } else
2788 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2789 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2790 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2791 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
2792 adev->acdb_settings |= DMIC_FLAG;
2793 } else
2794 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2795 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2796 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2797 }
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]2798 platform_set_echo_reference(adev, true, out_device);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]2799 } else if (my_data->fluence_type != FLUENCE_NONE &&
2800 adev->active_input->enable_aec) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2801 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2802 if (my_data->fluence_in_spkr_mode) {
2803 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2804 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC;
2805 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2806 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2807 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
2808 else
2809 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
2810 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2811 adev->acdb_settings |= DMIC_FLAG;
2812 } else
2813 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
2814 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2815 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2816 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
2817 adev->acdb_settings |= DMIC_FLAG;
2818 } else
2819 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
2820 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2821 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2822 }
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]2823 platform_set_echo_reference(adev, true, out_device);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]2824 } else if (my_data->fluence_type != FLUENCE_NONE &&
2825 adev->active_input->enable_ns) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2826 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2827 if (my_data->fluence_in_spkr_mode) {
2828 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2829 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS;
2830 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2831 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2832 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
2833 else
2834 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
2835 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2836 adev->acdb_settings |= DMIC_FLAG;
2837 } else
2838 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
2839 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2840 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2841 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
2842 adev->acdb_settings |= DMIC_FLAG;
2843 } else
2844 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
2845 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2846 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2847 }
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]2848 platform_set_echo_reference(adev, false, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2849 } else
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]2850 platform_set_echo_reference(adev, false, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2851 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2852 } else if (source == AUDIO_SOURCE_MIC) {
2853 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
2854 channel_count == 1 ) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2855 if(my_data->fluence_in_audio_rec) {
2856 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2857 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]2858 platform_set_echo_reference(adev, true, out_device);
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2859 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2860 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]2861 platform_set_echo_reference(adev, true, out_device);
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2862 }
2863 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2864 }
Yamit Mehtaaafda4b2015-07-13 12:51:33 +0530[diff] [blame]2865 } else if (source == AUDIO_SOURCE_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2866 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2867 } else if (source == AUDIO_SOURCE_DEFAULT) {
2868 goto exit;
2869 }
2870
2871
2872 if (snd_device != SND_DEVICE_NONE) {
2873 goto exit;
2874 }
2875
2876 if (in_device != AUDIO_DEVICE_NONE &&
2877 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
2878 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
2879 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2880 if (audio_extn_ssr_get_enabled() && channel_count == 6)
2881 snd_device = SND_DEVICE_IN_QUAD_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2882 else if (my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_QUAD_MIC) &&
2883 channel_count == 2)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2884 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
2885 else
2886 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2887 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2888 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
2889 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2890 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2891 } else if (in_device & AUDIO_DEVICE_IN_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 (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
2904 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2905 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
2906 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
2907 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Yamit Mehtaaafda4b2015-07-13 12:51:33 +0530[diff] [blame]2908 } else if (in_device & AUDIO_DEVICE_IN_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2909 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2910 } else {
2911 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
2912 ALOGW("%s: Using default handset-mic", __func__);
2913 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2914 }
2915 } else {
2916 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
2917 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2918 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2919 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2920 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2921 if (channel_count > 1)
2922 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
2923 else
2924 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2925 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
2926 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2927 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2928 if (adev->bt_wb_speech_enabled) {
2929 if (adev->bluetooth_nrec)
2930 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2931 else
2932 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2933 } else {
2934 if (adev->bluetooth_nrec)
2935 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2936 else
2937 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2938 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2939 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2940 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2941 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2942 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2943 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2944 } else {
2945 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
2946 ALOGW("%s: Using default handset-mic", __func__);
2947 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2948 }
2949 }
2950exit:
2951 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
2952 return snd_device;
2953}
2954
2955int platform_set_hdmi_channels(void *platform, int channel_count)
2956{
2957 struct platform_data *my_data = (struct platform_data *)platform;
2958 struct audio_device *adev = my_data->adev;
2959 struct mixer_ctl *ctl;
2960 const char *channel_cnt_str = NULL;
2961 const char *mixer_ctl_name = "HDMI_RX Channels";
2962 switch (channel_count) {
2963 case 8:
2964 channel_cnt_str = "Eight"; break;
2965 case 7:
2966 channel_cnt_str = "Seven"; break;
2967 case 6:
2968 channel_cnt_str = "Six"; break;
2969 case 5:
2970 channel_cnt_str = "Five"; break;
2971 case 4:
2972 channel_cnt_str = "Four"; break;
2973 case 3:
2974 channel_cnt_str = "Three"; break;
2975 default:
2976 channel_cnt_str = "Two"; break;
2977 }
2978 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2979 if (!ctl) {
2980 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2981 __func__, mixer_ctl_name);
2982 return -EINVAL;
2983 }
2984 ALOGV("HDMI channel count: %s", channel_cnt_str);
2985 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
2986 return 0;
2987}
2988
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2989int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2990{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2991 int channel_count;
2992 int max_channels = 2;
2993 int i = 0, ret = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2994 struct platform_data *my_data = (struct platform_data *)platform;
2995 struct audio_device *adev = my_data->adev;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2996 edid_audio_info *info = NULL;
2997 ret = platform_get_edid_info(platform);
2998 info = (edid_audio_info *)my_data->edid_info;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2999
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3000 if(ret == 0 && info != NULL) {
3001 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
3002 ALOGV("%s:format %d channel %d", __func__,
3003 info->audio_blocks_array[i].format_id,
3004 info->audio_blocks_array[i].channels);
3005 if (info->audio_blocks_array[i].format_id == LPCM) {
3006 channel_count = info->audio_blocks_array[i].channels;
3007 if (channel_count > max_channels) {
3008 max_channels = channel_count;
3009 }
3010 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3011 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3012 }
3013
3014 return max_channels;
3015}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3016
3017static int platform_set_slowtalk(struct platform_data *my_data, bool state)
3018{
3019 int ret = 0;
3020 struct audio_device *adev = my_data->adev;
3021 struct mixer_ctl *ctl;
3022 const char *mixer_ctl_name = "Slowtalk Enable";
3023 uint32_t set_values[ ] = {0,
3024 ALL_SESSION_VSID};
3025
3026 set_values[0] = state;
3027 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3028 if (!ctl) {
3029 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3030 __func__, mixer_ctl_name);
3031 ret = -EINVAL;
3032 } else {
3033 ALOGV("Setting slowtalk state: %d", state);
3034 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3035 my_data->slowtalk = state;
3036 }
3037
3038 if (my_data->csd != NULL) {
3039 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
3040 if (ret < 0) {
3041 ALOGE("%s: csd_client_disable_device, failed, error %d",
3042 __func__, ret);
3043 }
3044 }
3045 return ret;
3046}
3047
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3048static int set_hd_voice(struct platform_data *my_data, bool state)
3049{
3050 struct audio_device *adev = my_data->adev;
3051 struct mixer_ctl *ctl;
3052 const char *mixer_ctl_name = "HD Voice Enable";
3053 int ret = 0;
3054 uint32_t set_values[ ] = {0,
3055 ALL_SESSION_VSID};
3056
3057 set_values[0] = state;
3058 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3059 if (!ctl) {
3060 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3061 __func__, mixer_ctl_name);
3062 ret = -EINVAL;
3063 } else {
3064 ALOGV("Setting HD Voice state: %d", state);
3065 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3066 my_data->hd_voice = state;
3067 }
3068
3069 return ret;
3070}
3071
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3072static int update_external_device_status(struct platform_data *my_data,
3073 char* event_name, bool status)
3074{
3075 int ret = 0;
3076 struct audio_usecase *usecase;
3077 struct listnode *node;
3078
3079 ALOGD("Recieved external event switch %s", event_name);
3080
3081 if (!strcmp(event_name, EVENT_EXTERNAL_SPK_1))
3082 my_data->external_spk_1 = status;
3083 else if (!strcmp(event_name, EVENT_EXTERNAL_SPK_2))
3084 my_data->external_spk_2 = status;
3085 else if (!strcmp(event_name, EVENT_EXTERNAL_MIC))
3086 my_data->external_mic = status;
3087 else {
3088 ALOGE("The audio event type is not found");
3089 return -EINVAL;
3090 }
3091
3092 list_for_each(node, &my_data->adev->usecase_list) {
3093 usecase = node_to_item(node, struct audio_usecase, list);
3094 select_devices(my_data->adev, usecase->id);
3095 }
3096
3097 return ret;
3098}
3099
3100static int parse_audiocal_cfg(struct str_parms *parms, acdb_audio_cal_cfg_t *cal)
3101{
3102 int err;
3103 unsigned int val;
3104 char value[64];
3105 int ret = 0;
3106
3107 if(parms == NULL || cal == NULL)
3108 return ret;
3109
3110 err = str_parms_get_str(parms, "cal_persist", value, sizeof(value));
3111 if (err >= 0) {
3112 str_parms_del(parms, "cal_persist");
3113 cal->persist = (uint32_t) strtoul(value, NULL, 0);
3114 ret = ret | 0x1;
3115 }
3116 err = str_parms_get_str(parms, "cal_apptype", value, sizeof(value));
3117 if (err >= 0) {
3118 str_parms_del(parms, "cal_apptype");
3119 cal->app_type = (uint32_t) strtoul(value, NULL, 0);
3120 ret = ret | 0x2;
3121 }
3122 err = str_parms_get_str(parms, "cal_caltype", value, sizeof(value));
3123 if (err >= 0) {
3124 str_parms_del(parms, "cal_caltype");
3125 cal->cal_type = (uint32_t) strtoul(value, NULL, 0);
3126 ret = ret | 0x4;
3127 }
3128 err = str_parms_get_str(parms, "cal_samplerate", value, sizeof(value));
3129 if (err >= 0) {
3130 str_parms_del(parms, "cal_samplerate");
3131 cal->sampling_rate = (uint32_t) strtoul(value, NULL, 0);
3132 ret = ret | 0x8;
3133 }
3134 err = str_parms_get_str(parms, "cal_devid", value, sizeof(value));
3135 if (err >= 0) {
3136 str_parms_del(parms, "cal_devid");
3137 cal->dev_id = (uint32_t) strtoul(value, NULL, 0);
3138 ret = ret | 0x10;
3139 }
3140 err = str_parms_get_str(parms, "cal_snddevid", value, sizeof(value));
3141 if (err >= 0) {
3142 str_parms_del(parms, "cal_snddevid");
3143 cal->snd_dev_id = (uint32_t) strtoul(value, NULL, 0);
3144 ret = ret | 0x20;
3145 }
3146 err = str_parms_get_str(parms, "cal_topoid", value, sizeof(value));
3147 if (err >= 0) {
3148 str_parms_del(parms, "cal_topoid");
3149 cal->topo_id = (uint32_t) strtoul(value, NULL, 0);
3150 ret = ret | 0x40;
3151 }
3152 err = str_parms_get_str(parms, "cal_moduleid", value, sizeof(value));
3153 if (err >= 0) {
3154 str_parms_del(parms, "cal_moduleid");
3155 cal->module_id = (uint32_t) strtoul(value, NULL, 0);
3156 ret = ret | 0x80;
3157 }
3158 err = str_parms_get_str(parms, "cal_paramid", value, sizeof(value));
3159 if (err >= 0) {
3160 str_parms_del(parms, "cal_paramid");
3161 cal->param_id = (uint32_t) strtoul(value, NULL, 0);
3162 ret = ret | 0x100;
3163 }
3164 return ret;
3165}
3166
3167static void set_audiocal(void *platform, struct str_parms *parms, char *value, int len) {
3168 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3169 struct stream_out out={0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3170 acdb_audio_cal_cfg_t cal={0};
3171 uint8_t *dptr = NULL;
3172 int32_t dlen;
3173 int err, ret;
3174 if(value == NULL || platform == NULL || parms == NULL) {
3175 ALOGE("[%s] received null pointer, failed",__func__);
3176 goto done_key_audcal;
3177 }
3178
3179 /* parse audio calibration keys */
3180 ret = parse_audiocal_cfg(parms, &cal);
3181
3182 /* handle audio calibration data now */
3183 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, len);
3184 if (err >= 0) {
3185 str_parms_del(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA);
3186 dlen = strlen(value);
3187 if(dlen <= 0) {
3188 ALOGE("[%s] null data received",__func__);
3189 goto done_key_audcal;
3190 }
3191 dptr = (uint8_t*) calloc(dlen, sizeof(uint8_t));
3192 if(dptr == NULL) {
3193 ALOGE("[%s] memory allocation failed for %d",__func__, dlen);
3194 goto done_key_audcal;
3195 }
3196 dlen = b64decode(value, strlen(value), dptr);
3197 if(dlen<=0) {
3198 ALOGE("[%s] data decoding failed %d", __func__, dlen);
3199 goto done_key_audcal;
3200 }
3201
3202 if(cal.dev_id) {
3203 if(audio_is_input_device(cal.dev_id)) {
3204 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
3205 } else {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3206 out.devices = cal.dev_id;
3207 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3208 }
3209 }
3210 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
3211 ALOGD("Setting audio calibration for snd_device(%d) acdb_id(%d)",
3212 cal.snd_dev_id, cal.acdb_dev_id);
3213 if(cal.acdb_dev_id == -EINVAL) {
3214 ALOGE("[%s] Invalid acdb_device id %d for snd device id %d",
3215 __func__, cal.acdb_dev_id, cal.snd_dev_id);
3216 goto done_key_audcal;
3217 }
3218 if(my_data->acdb_set_audio_cal) {
3219 ret = my_data->acdb_set_audio_cal((void *)&cal, (void*)dptr, dlen);
3220 }
3221 }
3222done_key_audcal:
3223 if(dptr != NULL)
3224 free(dptr);
3225}
3226
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3227int platform_set_parameters(void *platform, struct str_parms *parms)
3228{
3229 struct platform_data *my_data = (struct platform_data *)platform;
3230 char *str;
3231 char value[256] = {0};
3232 int val;
3233 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3234 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3235
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3236 kv_pairs = str_parms_to_str(parms);
3237 ALOGV("%s: enter: - %s", __func__, kv_pairs);
3238 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3239
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3240 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
3241 if (err >= 0) {
3242 bool state = false;
3243 if (!strncmp("true", value, sizeof("true"))) {
3244 state = true;
3245 }
3246
3247 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
3248 ret = platform_set_slowtalk(my_data, state);
3249 if (ret)
3250 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
3251 }
3252
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3253 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
3254 if (err >= 0) {
3255 bool state = false;
3256 if (!strncmp("true", value, sizeof("true"))) {
3257 state = true;
3258 }
3259
3260 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
3261 if (my_data->hd_voice != state) {
3262 ret = set_hd_voice(my_data, state);
3263 if (ret)
3264 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
3265 } else {
3266 ALOGV("%s: HD Voice already set to %d", __func__, state);
3267 }
3268 }
3269
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3270 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3271 value, sizeof(value));
3272 if (err >= 0) {
3273 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
3274
3275 if (my_data->acdb_reload_vocvoltable == NULL) {
3276 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
3277 } else if (!strcmp(value, "on")) {
3278 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
3279 my_data->voice_feature_set = 1;
3280 }
3281 } else {
3282 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
3283 my_data->voice_feature_set = 0;
3284 }
3285 }
3286 }
3287
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3288#ifdef RECORD_PLAY_CONCURRENCY
3289 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
3290 if (err >= 0) {
3291 if (!strncmp("true", value, sizeof("true"))) {
3292 ALOGD("setting record playback concurrency to true");
3293 my_data->rec_play_conc_set = true;
3294 } else {
3295 ALOGD("setting record playback concurrency to false");
3296 my_data->rec_play_conc_set = false;
3297 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3298 }
3299#endif
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3300 native_audio_set_params(platform, parms, value, sizeof(value));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3301 ALOGV("%s: exit with code(%d)", __func__, ret);
3302 return ret;
3303}
3304
3305int platform_set_incall_recording_session_id(void *platform,
3306 uint32_t session_id, int rec_mode)
3307{
3308 int ret = 0;
3309 struct platform_data *my_data = (struct platform_data *)platform;
3310 struct audio_device *adev = my_data->adev;
3311 struct mixer_ctl *ctl;
3312 const char *mixer_ctl_name = "Voc VSID";
3313 int num_ctl_values;
3314 int i;
3315
3316 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3317 if (!ctl) {
3318 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3319 __func__, mixer_ctl_name);
3320 ret = -EINVAL;
3321 } else {
3322 num_ctl_values = mixer_ctl_get_num_values(ctl);
3323 for (i = 0; i < num_ctl_values; i++) {
3324 if (mixer_ctl_set_value(ctl, i, session_id)) {
3325 ALOGV("Error: invalid session_id: %x", session_id);
3326 ret = -EINVAL;
3327 break;
3328 }
3329 }
3330 }
3331
3332 if (my_data->csd != NULL) {
3333 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
3334 if (ret < 0) {
3335 ALOGE("%s: csd_client_start_record failed, error %d",
3336 __func__, ret);
3337 }
3338 }
3339
3340 return ret;
3341}
3342
3343int platform_stop_incall_recording_usecase(void *platform)
3344{
3345 int ret = 0;
3346 struct platform_data *my_data = (struct platform_data *)platform;
3347
3348 if (my_data->csd != NULL) {
3349 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
3350 if (ret < 0) {
3351 ALOGE("%s: csd_client_stop_record failed, error %d",
3352 __func__, ret);
3353 }
3354 }
3355
3356 return ret;
3357}
3358
3359int platform_start_incall_music_usecase(void *platform)
3360{
3361 int ret = 0;
3362 struct platform_data *my_data = (struct platform_data *)platform;
3363
3364 if (my_data->csd != NULL) {
3365 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
3366 if (ret < 0) {
3367 ALOGE("%s: csd_client_start_playback failed, error %d",
3368 __func__, ret);
3369 }
3370 }
3371
3372 return ret;
3373}
3374
3375int platform_stop_incall_music_usecase(void *platform)
3376{
3377 int ret = 0;
3378 struct platform_data *my_data = (struct platform_data *)platform;
3379
3380 if (my_data->csd != NULL) {
3381 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
3382 if (ret < 0) {
3383 ALOGE("%s: csd_client_stop_playback failed, error %d",
3384 __func__, ret);
3385 }
3386 }
3387
3388 return ret;
3389}
3390
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]3391int platform_update_lch(void *platform, struct voice_session *session,
3392 enum voice_lch_mode lch_mode)
3393{
3394 int ret = 0;
3395 struct platform_data *my_data = (struct platform_data *)platform;
3396
3397 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
3398 ret = my_data->csd->set_lch(session->vsid, lch_mode);
3399 else
3400 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
3401
3402 return ret;
3403}
3404
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3405static void get_audiocal(void *platform, void *keys, void *pReply) {
3406 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3407 struct stream_out out={0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3408 struct str_parms *query = (struct str_parms *)keys;
3409 struct str_parms *reply=(struct str_parms *)pReply;
3410 acdb_audio_cal_cfg_t cal={0};
3411 uint8_t *dptr = NULL;
3412 char value[512] = {0};
3413 char *rparms=NULL;
3414 int ret=0, err;
3415 uint32_t param_len;
3416
3417 if(query==NULL || platform==NULL || reply==NULL) {
3418 ALOGE("[%s] received null pointer",__func__);
3419 ret=-EINVAL;
3420 goto done;
3421 }
3422 /* parse audiocal configuration keys */
3423 ret = parse_audiocal_cfg(query, &cal);
3424 if(ret == 0) {
3425 /* No calibration keys found */
3426 goto done;
3427 }
3428 err = str_parms_get_str(query, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, sizeof(value));
3429 if (err >= 0) {
3430 str_parms_del(query, AUDIO_PARAMETER_KEY_AUD_CALDATA);
3431 } else {
3432 goto done;
3433 }
3434
3435 if(cal.dev_id & AUDIO_DEVICE_BIT_IN) {
3436 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
3437 } else if(cal.dev_id) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3438 out.devices = cal.dev_id;
3439 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3440 }
3441 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
3442 if (cal.acdb_dev_id < 0) {
3443 ALOGE("%s: Failed. Could not find acdb id for snd device(%d)",
3444 __func__, cal.snd_dev_id);
3445 ret = -EINVAL;
3446 goto done_key_audcal;
3447 }
3448 ALOGD("[%s] Getting audio calibration for snd_device(%d) acdb_id(%d)",
3449 __func__, cal.snd_dev_id, cal.acdb_dev_id);
3450
3451 param_len = MAX_SET_CAL_BYTE_SIZE;
3452 dptr = (uint8_t*)calloc(param_len, sizeof(uint8_t));
3453 if(dptr == NULL) {
3454 ALOGE("[%s] Memory allocation failed for length %d",__func__,param_len);
3455 ret = -ENOMEM;
3456 goto done_key_audcal;
3457 }
3458 if (my_data->acdb_get_audio_cal != NULL) {
3459 ret = my_data->acdb_get_audio_cal((void*)&cal, (void*)dptr, &param_len);
3460 if (ret == 0) {
3461 int dlen;
3462 if(param_len == 0 || param_len == MAX_SET_CAL_BYTE_SIZE) {
3463 ret = -EINVAL;
3464 goto done_key_audcal;
3465 }
3466 /* Allocate memory for encoding */
3467 rparms = (char*)calloc((param_len*2), sizeof(char));
3468 if(rparms == NULL) {
3469 ALOGE("[%s] Memory allocation failed for size %d",
3470 __func__, param_len*2);
3471 ret = -ENOMEM;
3472 goto done_key_audcal;
3473 }
3474 if(cal.persist==0 && cal.module_id && cal.param_id) {
3475 err = b64encode(dptr+12, param_len-12, rparms);
3476 } else {
3477 err = b64encode(dptr, param_len, rparms);
3478 }
3479 if(err < 0) {
3480 ALOGE("[%s] failed to convert data to string", __func__);
3481 ret = -EINVAL;
3482 goto done_key_audcal;
3483 }
3484 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3485 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, rparms);
3486 }
3487 }
3488done_key_audcal:
3489 if(ret != 0) {
3490 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3491 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, "");
3492 }
3493done:
3494 if(dptr != NULL)
3495 free(dptr);
3496 if(rparms != NULL)
3497 free(rparms);
3498}
3499
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3500void platform_get_parameters(void *platform,
3501 struct str_parms *query,
3502 struct str_parms *reply)
3503{
3504 struct platform_data *my_data = (struct platform_data *)platform;
3505 char *str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3506 char value[512] = {0};
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3507 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3508 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3509
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3510 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
3511 value, sizeof(value));
3512 if (ret >= 0) {
3513 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
3514 my_data->slowtalk?"true":"false");
3515 }
3516
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3517 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
3518 value, sizeof(value));
3519 if (ret >= 0) {
3520 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
3521 my_data->hd_voice?"true":"false");
3522 }
3523
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3524 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3525 value, sizeof(value));
3526 if (ret >= 0) {
3527 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
3528 strlcpy(value, "on", sizeof(value));
3529 } else {
3530 strlcpy(value, "off", sizeof(value));
3531 }
3532
3533 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
3534 }
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3535 native_audio_get_params(query, reply, value, sizeof(value));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3536
Naresh Tannirudcb43442015-05-21 14:14:47 +0530[diff] [blame]3537 ret = str_parms_get_str(query, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_ALLOWED,
3538 value, sizeof(value));
3539
3540 if (ret >= 0) {
3541 int isallowed = 1; /*true*/
3542
Naresh Tanniru3692bd92015-06-09 18:33:02 +0530[diff] [blame]3543 if(voice_is_in_call(my_data->adev) ||
3544 (SND_CARD_STATE_OFFLINE == get_snd_card_state(my_data->adev))) {
Naresh Tannirudcb43442015-05-21 14:14:47 +0530[diff] [blame]3545 char *decoder_mime_type = value;
3546
3547 //check if unsupported mime type or not
3548 if(decoder_mime_type) {
3549 int i = 0;
3550 for (i = 0; i < sizeof(dsp_only_decoders_mime)/sizeof(dsp_only_decoders_mime[0]); i++) {
3551 if (!strncmp(decoder_mime_type, dsp_only_decoders_mime[i],
3552 strlen(dsp_only_decoders_mime[i]))) {
Naresh Tanniru3692bd92015-06-09 18:33:02 +0530[diff] [blame]3553 ALOGE("Rejecting request for DSP only session from HAL during voice call/SSR state");
Naresh Tannirudcb43442015-05-21 14:14:47 +0530[diff] [blame]3554 isallowed = 0;
3555 break;
3556 }
3557 }
3558 }
3559 }
3560 str_parms_add_int(reply, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_ALLOWED, isallowed);
3561 }
3562
3563
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3564 /* Handle audio calibration keys */
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3565 kv_pairs = str_parms_to_str(reply);
3566 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
3567 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3568}
3569
3570/* Delay in Us */
3571int64_t platform_render_latency(audio_usecase_t usecase)
3572{
3573 switch (usecase) {
3574 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3575 return DEEP_BUFFER_PLATFORM_DELAY;
3576 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3577 return LOW_LATENCY_PLATFORM_DELAY;
3578 default:
3579 return 0;
3580 }
3581}
3582
3583int platform_update_usecase_from_source(int source, int usecase)
3584{
3585 ALOGV("%s: input source :%d", __func__, source);
Yamit Mehtaaafda4b2015-07-13 12:51:33 +0530[diff] [blame]3586 if(source == AUDIO_SOURCE_FM_TUNER)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3587 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
3588 return usecase;
3589}
3590
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3591bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3592{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3593 bool needs_event = false;
3594
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3595 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3596 (snd_device < SND_DEVICE_IN_END) &&
3597 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3598 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3599 needs_event = true;
3600
3601 return needs_event;
3602}
3603
3604bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
3605{
3606 bool needs_event = false;
3607
3608 switch(uc_id){
3609 /* concurrent playback usecases needs event */
3610 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3611 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3612 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3613 needs_event = true;
3614 break;
3615 /* concurrent playback in low latency allowed */
3616 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3617 break;
3618 /* concurrent playback FM needs event */
3619 case USECASE_AUDIO_PLAYBACK_FM:
3620 needs_event = true;
3621 break;
3622
3623 /* concurrent capture usecases, no event, capture handled by device
3624 * USECASE_AUDIO_RECORD:
3625 * USECASE_AUDIO_RECORD_COMPRESS:
3626 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3627
3628 * USECASE_VOICE_CALL:
3629 * USECASE_VOICE2_CALL:
3630 * USECASE_VOLTE_CALL:
3631 * USECASE_QCHAT_CALL:
3632 * USECASE_VOWLAN_CALL:
Avinash Vaishff0f61a2015-06-03 20:00:36 +0530[diff] [blame]3633 * USECASE_VOICEMMODE1_CALL:
3634 * USECASE_VOICEMMODE2_CALL:
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3635 * USECASE_COMPRESS_VOIP_CALL:
3636 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3637 * USECASE_INCALL_REC_UPLINK:
3638 * USECASE_INCALL_REC_DOWNLINK:
3639 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3640 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3641 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3642 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3643 * USECASE_INCALL_MUSIC_UPLINK:
3644 * USECASE_INCALL_MUSIC_UPLINK2:
3645 * USECASE_AUDIO_SPKR_CALIB_RX:
3646 * USECASE_AUDIO_SPKR_CALIB_TX:
3647 */
3648 default:
3649 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
3650 }
3651 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3652}
3653
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3654bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
3655{
3656 bool needs_event = false;
3657
3658 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3659 (snd_device < SND_DEVICE_IN_END) &&
3660 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3661 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
3662 needs_event = true;
3663
3664 return needs_event;
3665}
3666
3667bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
3668{
3669 bool needs_event = false;
3670
3671 switch(uc_id){
3672 /* concurrent playback usecases needs event */
3673 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3674 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3675 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3676 needs_event = true;
3677 break;
3678 /* concurrent playback in low latency allowed */
3679 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3680 break;
3681 /* concurrent playback FM needs event */
3682 case USECASE_AUDIO_PLAYBACK_FM:
3683 needs_event = true;
3684 break;
3685
3686 /* concurrent capture usecases, no event, capture handled by device
3687 * USECASE_AUDIO_RECORD:
3688 * USECASE_AUDIO_RECORD_COMPRESS:
3689 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3690
3691 * USECASE_VOICE_CALL:
3692 * USECASE_VOICE2_CALL:
3693 * USECASE_VOLTE_CALL:
3694 * USECASE_QCHAT_CALL:
3695 * USECASE_VOWLAN_CALL:
Avinash Vaishff0f61a2015-06-03 20:00:36 +0530[diff] [blame]3696 * USECASE_VOICEMMODE1_CALL:
3697 * USECASE_VOICEMMODE2_CALL:
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3698 * USECASE_COMPRESS_VOIP_CALL:
3699 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3700 * USECASE_INCALL_REC_UPLINK:
3701 * USECASE_INCALL_REC_DOWNLINK:
3702 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3703 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3704 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3705 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3706 * USECASE_INCALL_MUSIC_UPLINK:
3707 * USECASE_INCALL_MUSIC_UPLINK2:
3708 * USECASE_AUDIO_SPKR_CALIB_RX:
3709 * USECASE_AUDIO_SPKR_CALIB_TX:
3710 */
3711 default:
3712 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
3713 }
3714 return needs_event;
3715}
3716
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3717/* Read offload buffer size from a property.
3718 * If value is not power of 2 round it to
3719 * power of 2.
3720 */
3721uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
3722{
3723 char value[PROPERTY_VALUE_MAX] = {0};
3724 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3725 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
3726 atoi(value)) {
3727 fragment_size = atoi(value) * 1024;
3728 }
3729
vivek mehtaf110e7f2015-08-10 12:58:10 -0700[diff] [blame]3730 /* Use incoming offload buffer size if default buffer size is less */
3731 if ((info != NULL) && (fragment_size < info->offload_buffer_size)) {
3732 ALOGI("%s:: Overwriting offload buffer size default:%d new:%d", __func__,
3733 fragment_size,
3734 info->offload_buffer_size);
3735 fragment_size = info->offload_buffer_size;
3736 }
3737
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3738 // For FLAC use max size since it is loss less, and has sampling rates
3739 // upto 192kHZ
3740 if (info != NULL && !info->has_video &&
3741 info->format == AUDIO_FORMAT_FLAC) {
3742 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3743 ALOGV("FLAC fragment size %d", fragment_size);
3744 }
3745
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3746 if (info != NULL && info->has_video && info->is_streaming) {
3747 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
3748 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]3749 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3750 }
3751
3752 fragment_size = ALIGN( fragment_size, 1024);
3753
3754 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3755 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3756 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3757 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3758 ALOGV("%s: fragment_size %d", __func__, fragment_size);
3759 return fragment_size;
3760}
3761
3762uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
3763{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3764 uint32_t fragment_size = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3765 uint32_t bits_per_sample = 16;
Alexy Joseph68011492015-06-18 12:02:01 -0700[diff] [blame]3766 uint32_t pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3767
3768 if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
3769 bits_per_sample = 32;
3770 }
3771
Alexy Joseph68011492015-06-18 12:02:01 -0700[diff] [blame]3772 //duration is set to 40 ms worth of stereo data at 48Khz
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3773 //with 16 bit per sample, modify this when the channel
3774 //configuration is different
3775 fragment_size = (pcm_offload_time
3776 * info->sample_rate
3777 * (bits_per_sample >> 3)
3778 * popcount(info->channel_mask))/1000;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3779 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
3780 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
3781 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
3782 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
Preetam Singh Ranawat6efde5c2015-04-24 11:04:22 +0530[diff] [blame]3783 // To have same PCM samples for all channels, the buffer size requires to
3784 // be multiple of (number of channels * bytes per sample)
3785 // 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]3786 fragment_size = ALIGN(fragment_size, ((bits_per_sample >> 3)* popcount(info->channel_mask) * 32));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3787
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3788 ALOGI("PCM offload Fragment size to %d bytes", fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3789 return fragment_size;
3790}
3791
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3792int platform_is_external_codec (char *snd_card_name)
3793{
3794
3795 if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
3796 sizeof("msm8952-tomtom-snd-card")) ||
3797 !strncmp(snd_card_name, "msm8976-tasha-snd-card",
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]3798 sizeof("msm8976-tasha-snd-card")) ||
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]3799 !strncmp(snd_card_name, "msm8976-tashalite-snd-card",
3800 sizeof("msm8976-tashalite-snd-card")) ||
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]3801 !strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
3802 sizeof("msm8976-tasha-skun-snd-card")))
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3803 {
3804 /* external codec, for rest/old of the external codecs
3805 we dont support this funtionality(chaning AFE params)
3806 at the monment
3807 */
3808 return 1;
3809 }
3810 else {
3811 /* internal codec */
3812 return 0;
3813 }
3814}
3815
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3816int platform_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3817 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3818 unsigned int bit_width, unsigned int sample_rate)
3819{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3820 int ret = 0;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3821 int backend_idx = DEFAULT_CODEC_BACKEND;
3822 struct platform_data *my_data = (struct platform_data *)adev->platform;
3823 ALOGV("%s bit width: %d, sample rate: %d\n", __func__, bit_width, sample_rate);
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]3824
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3825 const char *snd_card_name = mixer_get_name(adev->mixer);
3826 int is_external_codec = platform_is_external_codec(snd_card_name);
3827
3828
3829
3830 backend_idx = platform_get_backend_index(snd_device);
3831 ALOGV("%s bit width: %d, sample rate: %d backend_idx - %d\n",
3832 __func__, bit_width, sample_rate, backend_idx);
3833
3834 if (bit_width !=
3835 my_data->current_backend_cfg[backend_idx].bit_width) {
3836
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3837 struct mixer_ctl *ctl;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3838 if (!is_external_codec) {
3839 ctl = mixer_get_ctl_by_name(adev->mixer,
3840 "MI2S_RX Format");
3841
3842 } else {
3843 ctl = mixer_get_ctl_by_name(adev->mixer,
3844 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
3845 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3846 if (!ctl) {
3847 ALOGE("%s: Could not get ctl for mixer command - %s",
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3848 __func__, my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3849 return -EINVAL;
3850 }
3851
3852 if (bit_width == 24) {
3853 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
3854 } else {
3855 mixer_ctl_set_enum_by_string(ctl, "S16_LE");
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3856 if (backend_idx != HEADPHONE_44_1_BACKEND)
3857 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3858 }
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3859 my_data->current_backend_cfg[backend_idx].bit_width = bit_width;
3860 ALOGD("%s: %s mixer set to %d bit", __func__,
3861 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl, bit_width);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3862 }
3863
3864 /*
3865 * Backend sample rate configuration follows:
3866 * 16 bit playback - 48khz for streams at any valid sample rate
3867 * 24 bit playback - 48khz for stream sample rate less than 48khz
3868 * 24 bit playback - 96khz for sample rate range of 48khz to 96khz
3869 * 24 bit playback - 192khz for sample rate range of 96khz to 192 khz
3870 * Upper limit is inclusive in the sample rate range.
3871 */
3872 // TODO: This has to be more dynamic based on policy file
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3873
3874 if ((sample_rate != my_data->current_backend_cfg[(int)backend_idx].sample_rate) &&
3875 (is_external_codec) ) {
3876 /* sample rate update is needed only for external codecs which
3877 support 24 bit playback*/
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3878 char *rate_str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3879 struct mixer_ctl *ctl;
3880
3881 switch (sample_rate) {
3882 case 8000:
3883 case 11025:
3884 case 16000:
3885 case 22050:
3886 case 32000:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3887 case 48000:
3888 rate_str = "KHZ_48";
3889 break;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3890 case 44100:
3891 rate_str = "KHZ_44P1";
3892 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3893 case 64000:
3894 case 88200:
3895 case 96000:
3896 rate_str = "KHZ_96";
3897 break;
3898 case 176400:
3899 case 192000:
3900 rate_str = "KHZ_192";
3901 break;
3902 default:
3903 rate_str = "KHZ_48";
3904 break;
3905 }
3906
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3907 ctl = mixer_get_ctl_by_name(adev->mixer,
3908 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3909 if(!ctl) {
3910 ALOGE("%s: Could not get ctl for mixer command - %s",
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3911 __func__, my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3912 return -EINVAL;
3913 }
3914
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3915 ALOGD("%s: %s set to %s", __func__,
3916 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl, rate_str);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3917 mixer_ctl_set_enum_by_string(ctl, rate_str);
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3918 my_data->current_backend_cfg[backend_idx].sample_rate = sample_rate;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3919 }
3920
3921 return ret;
3922}
3923
3924bool platform_check_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3925 struct audio_usecase* usecase,
3926 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3927 unsigned int* new_bit_width,
3928 unsigned int* new_sample_rate)
3929{
3930 bool backend_change = false;
3931 struct listnode *node;
3932 struct stream_out *out = NULL;
Manish Dewanganf48adb42015-05-27 10:17:41 +0530[diff] [blame]3933 char value[PROPERTY_VALUE_MAX] = {0};
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3934 unsigned int bit_width;
3935 unsigned int sample_rate;
3936 int backend_idx = DEFAULT_CODEC_BACKEND;
3937 int usecase_backend_idx = DEFAULT_CODEC_BACKEND;
3938 struct platform_data *my_data = (struct platform_data *)adev->platform;
3939
3940 backend_idx = platform_get_backend_index(snd_device);
3941
3942 bit_width = *new_bit_width;
3943 sample_rate = *new_sample_rate;
3944
3945 ALOGI("%s Codec selected backend: %d current bit width: %d and sample rate: %d",
3946 __func__, backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3947
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]3948 // For voice calls use default configuration i.e. 16b/48K, only applicable to
3949 // default backend
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3950 // force routing is not required here, caller will do it anyway
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]3951 if ((voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) &&
3952 backend_idx == DEFAULT_CODEC_BACKEND) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3953 ALOGW("%s:Use default bw and sr for voice/voip calls ",__func__);
3954 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
3955 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3956 } else {
3957 /*
3958 * The backend should be configured at highest bit width and/or
3959 * sample rate amongst all playback usecases.
3960 * If the selected sample rate and/or bit width differ with
3961 * current backend sample rate and/or bit width, then, we set the
3962 * backend re-configuration flag.
3963 *
3964 * Exception: 16 bit playbacks is allowed through 16 bit/48 khz backend only
3965 */
3966 list_for_each(node, &adev->usecase_list) {
3967 struct audio_usecase *curr_usecase;
3968 curr_usecase = node_to_item(node, struct audio_usecase, list);
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3969 if (curr_usecase->type == PCM_PLAYBACK &&
3970 usecase != curr_usecase) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3971 struct stream_out *out =
3972 (struct stream_out*) curr_usecase->stream.out;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3973 usecase_backend_idx = platform_get_backend_index(curr_usecase->out_snd_device);
3974
3975 if (out != NULL &&
3976 usecase_backend_idx == backend_idx) {
3977 ALOGV("%s: usecase Offload playback running bw %d sr %d device %s be_idx %d",
3978 __func__, out->bit_width, out->sample_rate,
3979 platform_get_snd_device_name(curr_usecase->out_snd_device), usecase_backend_idx);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3980 if (bit_width < out->bit_width)
3981 bit_width = out->bit_width;
3982 if (sample_rate < out->sample_rate)
3983 sample_rate = out->sample_rate;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3984 if (out->sample_rate < OUTPUT_SAMPLING_RATE_44100)
3985 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3986 }
3987 }
3988 }
3989 }
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3990 if (backend_idx != HEADPHONE_44_1_BACKEND) {
3991 // 16 bit playbacks are allowed through 16 bit/48 khz backend only for
3992 // all non-native streams
3993 if (16 == bit_width) {
3994 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3995 ALOGD("%s: resetting sample_rate back to default, "
3996 "backend_idx: %d", __func__, backend_idx);
3997 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3998
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3999 // 24 bit playback on speakers is allowed through 48 khz backend only
4000 // bit width re-configured based on platform info
4001 if ((24 == bit_width) &&
4002 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_SPEAKER)) {
4003 bit_width = (uint32_t)platform_get_snd_device_bit_width(SND_DEVICE_OUT_SPEAKER);
4004 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4005 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4006 }
Ashish Jainf50be202015-07-19 05:39:23 -0700[diff] [blame]4007
4008 /*
4009 * Sample rate greater than 48K is only supported by external codecs on
4010 * specific devices e.g. Headphones, reset the sample rate to
4011 * default value if not external codec.
4012 */
4013 if (!is_external_codec)
4014 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4015
4016
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4017 ALOGI("%s Codec selected backend: %d updated bit width: %d and sample rate: %d",
4018 __func__, backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4019 // Force routing if the expected bitwdith or samplerate
4020 // is not same as current backend comfiguration
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4021 if ((bit_width != my_data->current_backend_cfg[backend_idx].bit_width) ||
4022 (sample_rate != my_data->current_backend_cfg[backend_idx].sample_rate)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4023 *new_bit_width = bit_width;
4024 *new_sample_rate = sample_rate;
4025 backend_change = true;
4026 ALOGI("%s Codec backend needs to be updated. new bit width: %d new sample rate: %d",
4027 __func__, *new_bit_width, *new_sample_rate);
4028 }
4029
4030 return backend_change;
4031}
4032
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]4033bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4034 struct audio_usecase *usecase, snd_device_t snd_device)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4035{
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4036 unsigned int new_bit_width;
4037 unsigned int new_sample_rate;
4038 int backend_idx = DEFAULT_CODEC_BACKEND;
4039 struct platform_data *my_data = (struct platform_data *)adev->platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4040
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4041 ALOGV("%s: usecase = %d", __func__, usecase->id );
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4042
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4043 backend_idx = platform_get_backend_index(snd_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4044
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4045 new_bit_width = usecase->stream.out->bit_width;
4046 new_sample_rate = usecase->stream.out->sample_rate;
4047
4048 ALOGI("%s: Usecase bitwidth %d, samplerate %d, backend_idx %d",
4049 __func__, new_bit_width, new_sample_rate, backend_idx);
4050 if (platform_check_codec_backend_cfg(adev, usecase, snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4051 &new_bit_width, &new_sample_rate)) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4052 platform_set_codec_backend_cfg(adev, snd_device,
4053 new_bit_width, new_sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4054 return true;
4055 }
4056
4057 return false;
4058}
4059
4060int platform_set_snd_device_backend(snd_device_t device, const char *backend)
4061{
4062 int ret = 0;
4063
4064 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
4065 ALOGE("%s: Invalid snd_device = %d",
4066 __func__, device);
4067 ret = -EINVAL;
4068 goto done;
4069 }
4070
4071 if (backend_table[device]) {
4072 free(backend_table[device]);
4073 }
4074 backend_table[device] = strdup(backend);
4075done:
4076 return ret;
4077}
4078
4079int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id)
4080{
4081 int ret = 0;
4082 if ((usecase <= USECASE_INVALID) || (usecase >= AUDIO_USECASE_MAX)) {
4083 ALOGE("%s: invalid usecase case idx %d", __func__, usecase);
4084 ret = -EINVAL;
4085 goto done;
4086 }
4087
4088 if ((type != 0) && (type != 1)) {
4089 ALOGE("%s: invalid usecase type", __func__);
4090 ret = -EINVAL;
4091 }
4092 pcm_device_table[usecase][type] = pcm_id;
4093done:
4094 return ret;
4095}
Sharad Sangleb27354b2015-06-18 15:58:55 +0530[diff] [blame]4096bool platform_use_small_buffer(audio_offload_info_t* info)
4097{
4098 return OFFLOAD_USE_SMALL_BUFFER;
4099}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4100
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4101void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
4102{
4103 *device_to_be_id = msm_device_to_be_id;
4104 *length = msm_be_id_array_len;
4105}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4106int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask, int snd_id)
4107{
4108 int ret = 0;
4109 int channels = audio_channel_count_from_out_mask(channel_mask);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4110
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4111 char channel_map[8];
4112 memset(channel_map, 0, sizeof(channel_map));
4113 /* Following are all most common standard WAV channel layouts
4114 overridden by channel mask if its allowed and different */
4115 switch (channels) {
4116 case 1:
4117 /* AUDIO_CHANNEL_OUT_MONO */
4118 channel_map[0] = PCM_CHANNEL_FC;
4119 break;
4120 case 2:
4121 /* AUDIO_CHANNEL_OUT_STEREO */
4122 channel_map[0] = PCM_CHANNEL_FL;
4123 channel_map[1] = PCM_CHANNEL_FR;
4124 break;
4125 case 3:
4126 /* AUDIO_CHANNEL_OUT_2POINT1 */
4127 channel_map[0] = PCM_CHANNEL_FL;
4128 channel_map[1] = PCM_CHANNEL_FR;
4129 channel_map[2] = PCM_CHANNEL_FC;
4130 break;
4131 case 4:
4132 /* AUDIO_CHANNEL_OUT_QUAD_SIDE */
4133 channel_map[0] = PCM_CHANNEL_FL;
4134 channel_map[1] = PCM_CHANNEL_FR;
4135 channel_map[2] = PCM_CHANNEL_LS;
4136 channel_map[3] = PCM_CHANNEL_RS;
4137 if (channel_mask == AUDIO_CHANNEL_OUT_QUAD_BACK)
4138 {
4139 channel_map[2] = PCM_CHANNEL_LB;
4140 channel_map[3] = PCM_CHANNEL_RB;
4141 }
4142 if (channel_mask == AUDIO_CHANNEL_OUT_SURROUND)
4143 {
4144 channel_map[2] = PCM_CHANNEL_FC;
4145 channel_map[3] = PCM_CHANNEL_CS;
4146 }
4147 break;
4148 case 5:
4149 /* AUDIO_CHANNEL_OUT_PENTA */
4150 channel_map[0] = PCM_CHANNEL_FL;
4151 channel_map[1] = PCM_CHANNEL_FR;
4152 channel_map[2] = PCM_CHANNEL_FC;
4153 channel_map[3] = PCM_CHANNEL_LB;
4154 channel_map[4] = PCM_CHANNEL_RB;
4155 break;
4156 case 6:
4157 /* AUDIO_CHANNEL_OUT_5POINT1 */
4158 channel_map[0] = PCM_CHANNEL_FL;
4159 channel_map[1] = PCM_CHANNEL_FR;
4160 channel_map[2] = PCM_CHANNEL_FC;
4161 channel_map[3] = PCM_CHANNEL_LFE;
4162 channel_map[4] = PCM_CHANNEL_LB;
4163 channel_map[5] = PCM_CHANNEL_RB;
4164 if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1_SIDE)
4165 {
4166 channel_map[4] = PCM_CHANNEL_LS;
4167 channel_map[5] = PCM_CHANNEL_RS;
4168 }
4169 break;
4170 case 7:
4171 /* AUDIO_CHANNEL_OUT_6POINT1 */
4172 channel_map[0] = PCM_CHANNEL_FL;
4173 channel_map[1] = PCM_CHANNEL_FR;
4174 channel_map[2] = PCM_CHANNEL_FC;
4175 channel_map[3] = PCM_CHANNEL_LFE;
4176 channel_map[4] = PCM_CHANNEL_LB;
4177 channel_map[5] = PCM_CHANNEL_RB;
4178 channel_map[6] = PCM_CHANNEL_CS;
4179 break;
4180 case 8:
4181 /* AUDIO_CHANNEL_OUT_7POINT1 */
4182 channel_map[0] = PCM_CHANNEL_FL;
4183 channel_map[1] = PCM_CHANNEL_FR;
4184 channel_map[2] = PCM_CHANNEL_FC;
4185 channel_map[3] = PCM_CHANNEL_LFE;
4186 channel_map[4] = PCM_CHANNEL_LB;
4187 channel_map[5] = PCM_CHANNEL_RB;
4188 channel_map[6] = PCM_CHANNEL_LS;
4189 channel_map[7] = PCM_CHANNEL_RS;
4190 break;
4191 default:
4192 ALOGE("unsupported channels %d for setting channel map", channels);
4193 return -1;
4194 }
4195 ret = platform_set_channel_map(platform, channels, channel_map, snd_id);
4196 return ret;
4197}
4198
4199int platform_get_edid_info(void *platform)
4200{
4201 struct platform_data *my_data = (struct platform_data *)platform;
4202 struct audio_device *adev = my_data->adev;
4203 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
4204 char *sad = block;
4205 int num_audio_blocks;
4206 int channel_count = 2;
4207 int i, ret, count;
4208
4209 struct mixer_ctl *ctl;
4210 char edid_data[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE + 1] = {0};
4211 edid_audio_info *info;
4212
4213 if (my_data->edid_valid) {
4214 /* use cached edid */
4215 return 0;
4216 }
4217
4218 if (my_data->edid_info == NULL) {
4219 my_data->edid_info =
4220 (struct edid_audio_info *)calloc(1, sizeof(struct edid_audio_info));
4221 }
4222
4223 info = my_data->edid_info;
4224
4225 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
4226 if (!ctl) {
4227 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4228 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
4229 goto fail;
4230 }
4231
4232 mixer_ctl_update(ctl);
4233
4234 count = mixer_ctl_get_num_values(ctl);
4235
4236 /* Read SAD blocks, clamping the maximum size for safety */
4237 if (count > (int)sizeof(block))
4238 count = (int)sizeof(block);
4239
4240 ret = mixer_ctl_get_array(ctl, block, count);
4241 if (ret != 0) {
4242 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
4243 goto fail;
4244 }
4245 edid_data[0] = count;
4246 memcpy(&edid_data[1], block, count);
4247
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4248 if (!edid_get_sink_caps(info, edid_data)) {
4249 ALOGE("%s: Failed to get HDMI sink capabilities", __func__);
4250 goto fail;
4251 }
Ashish Jain5a97ddd2015-05-13 10:52:34 +0530[diff] [blame]4252
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4253 my_data->edid_valid = true;
4254 return 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4255fail:
4256 if (my_data->edid_info) {
4257 free(my_data->edid_info);
4258 my_data->edid_info = NULL;
4259 my_data->edid_valid = false;
4260 }
4261 ALOGE("%s: return -EINVAL", __func__);
4262 return -EINVAL;
4263}
4264
4265
4266int platform_set_channel_allocation(void *platform, int channel_alloc)
4267{
4268 struct mixer_ctl *ctl;
4269 const char *mixer_ctl_name = "HDMI RX CA";
4270 int ret;
4271 struct platform_data *my_data = (struct platform_data *)platform;
4272 struct audio_device *adev = my_data->adev;
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 ret = EINVAL;
4279 }
4280 ALOGD(":%s channel allocation = 0x%x", __func__, channel_alloc);
4281 ret = mixer_ctl_set_value(ctl, 0, channel_alloc);
4282
4283 if (ret < 0) {
4284 ALOGE("%s: Could not set ctl, error:%d ", __func__, ret);
4285 }
4286
4287 return ret;
4288}
4289
4290int platform_set_channel_map(void *platform, int ch_count, char *ch_map, int snd_id)
4291{
4292 struct mixer_ctl *ctl;
4293 char mixer_ctl_name[44]; // max length of name is 44 as defined
4294 int ret;
4295 unsigned int i;
4296 int set_values[8] = {0};
4297 char device_num[13]; // device number up to 2 digit
4298 struct platform_data *my_data = (struct platform_data *)platform;
4299 struct audio_device *adev = my_data->adev;
4300 ALOGV("%s channel_count:%d",__func__, ch_count);
4301 if (NULL == ch_map) {
4302 ALOGE("%s: Invalid channel mapping used", __func__);
4303 return -EINVAL;
4304 }
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4305
4306 /*
4307 * If snd_id is greater than 0, stream channel mapping
4308 * If snd_id is below 0, typically -1, device channel mapping
4309 */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4310 if (snd_id >= 0) {
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4311 snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "Playback Channel Map%d", snd_id);
4312 } else {
4313 strlcpy(mixer_ctl_name, "Playback Device Channel Map", sizeof(mixer_ctl_name));
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4314 }
4315
4316 ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
4317
4318 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4319 if (!ctl) {
4320 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4321 __func__, mixer_ctl_name);
4322 return -EINVAL;
4323 }
4324 for (i = 0; i< ARRAY_SIZE(set_values); i++) {
4325 set_values[i] = ch_map[i];
4326 }
4327
4328 ALOGD("%s: set mapping(%d %d %d %d %d %d %d %d) for channel:%d", __func__,
4329 set_values[0], set_values[1], set_values[2], set_values[3], set_values[4],
4330 set_values[5], set_values[6], set_values[7], ch_count);
4331
4332 ret = mixer_ctl_set_array(ctl, set_values, ch_count);
4333 if (ret < 0) {
4334 ALOGE("%s: Could not set ctl, error:%d ch_count:%d",
4335 __func__, ret, ch_count);
4336 }
4337 return ret;
4338}
4339
4340unsigned char platform_map_to_edid_format(int audio_format)
4341{
4342 unsigned char format;
4343 switch (audio_format & AUDIO_FORMAT_MAIN_MASK) {
4344 case AUDIO_FORMAT_AC3:
4345 ALOGV("%s: AC3", __func__);
4346 format = AC3;
4347 break;
4348 case AUDIO_FORMAT_AAC:
4349 ALOGV("%s:AAC", __func__);
4350 format = AAC;
4351 break;
Manish Dewangan93672f12015-08-24 20:30:31 +0530[diff] [blame]4352 case AUDIO_FORMAT_AAC_ADTS:
4353 ALOGV("%s:AAC_ADTS", __func__);
4354 format = AAC;
4355 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4356 case AUDIO_FORMAT_E_AC3:
4357 ALOGV("%s:E_AC3", __func__);
4358 format = DOLBY_DIGITAL_PLUS;
4359 break;
4360 case AUDIO_FORMAT_PCM_16_BIT:
4361 case AUDIO_FORMAT_PCM_16_BIT_OFFLOAD:
4362 case AUDIO_FORMAT_PCM_24_BIT_OFFLOAD:
4363 default:
4364 ALOGV("%s:PCM", __func__);
4365 format = LPCM;
4366 break;
4367 }
4368 return format;
4369}
4370
4371uint32_t platform_get_compress_passthrough_buffer_size(
4372 audio_offload_info_t* info)
4373{
4374 uint32_t fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4375 if (!info->has_video)
4376 fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4377
4378 return fragment_size;
4379}
4380
4381void platform_reset_edid_info(void *platform) {
4382
4383 ALOGV("%s:", __func__);
4384 struct platform_data *my_data = (struct platform_data *)platform;
4385 if (my_data->edid_info) {
4386 ALOGV("%s :free edid", __func__);
4387 free(my_data->edid_info);
4388 my_data->edid_info = NULL;
4389 }
4390}
4391
4392bool platform_is_edid_supported_format(void *platform, int format)
4393{
4394 struct platform_data *my_data = (struct platform_data *)platform;
4395 struct audio_device *adev = my_data->adev;
4396 edid_audio_info *info = NULL;
4397 int num_audio_blocks;
4398 int i, ret, count;
4399 unsigned char format_id = platform_map_to_edid_format(format);
4400
4401 ret = platform_get_edid_info(platform);
4402 info = (edid_audio_info *)my_data->edid_info;
4403 if (ret == 0 && info != NULL) {
4404 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4405 /*
4406 * To check
4407 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
4408 * & DOLBY_DIGITAL_PLUS
4409 */
4410 if (info->audio_blocks_array[i].format_id == format_id) {
4411 ALOGV("%s:platform_is_edid_supported_format true %x",
4412 __func__, format);
4413 return true;
4414 }
4415 }
4416 }
4417 ALOGV("%s:platform_is_edid_supported_format false %x",
4418 __func__, format);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4419 return false;
4420}
4421
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4422int platform_set_edid_channels_configuration(void *platform, int channels) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -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 struct audio_device *adev = my_data->adev;
4426 edid_audio_info *info = NULL;
4427 int num_audio_blocks;
4428 int channel_count = 2;
4429 int i, ret, count;
4430 char default_channelMap[MAX_CHANNELS_SUPPORTED] = {0};
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4431
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4432 ret = platform_get_edid_info(platform);
4433 info = (edid_audio_info *)my_data->edid_info;
4434 if(ret == 0 && info != NULL) {
4435 if (channels > 2) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4436
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4437 ALOGV("%s:able to get HDMI sink capabilities multi channel playback",
4438 __func__);
4439 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4440 if (info->audio_blocks_array[i].format_id == LPCM &&
4441 info->audio_blocks_array[i].channels > channel_count &&
4442 info->audio_blocks_array[i].channels <= MAX_HDMI_CHANNEL_CNT) {
4443 channel_count = info->audio_blocks_array[i].channels;
4444 }
4445 }
4446 ALOGV("%s:channel_count:%d", __func__, channel_count);
4447 /*
4448 * Channel map is set for supported hdmi max channel count even
4449 * though the input channel count set on adm is less than or equal to
4450 * max supported channel count
4451 */
4452 platform_set_channel_map(platform, channel_count, info->channel_map, -1);
4453 platform_set_channel_allocation(platform, info->channel_allocation);
4454 } else {
4455 default_channelMap[0] = PCM_CHANNEL_FL;
4456 default_channelMap[1] = PCM_CHANNEL_FR;
4457 platform_set_channel_map(platform,2,default_channelMap,-1);
4458 platform_set_channel_allocation(platform,0);
4459 }
4460 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4461
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4462 return 0;
4463}
4464
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4465void platform_cache_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4466{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4467 platform_get_edid_info(platform);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4468}
4469
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4470void platform_invalidate_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4471{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4472 struct platform_data *my_data = (struct platform_data *)platform;
4473 my_data->edid_valid = false;
4474 if (my_data->edid_info) {
4475 memset(my_data->edid_info, 0, sizeof(struct edid_audio_info));
4476 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4477}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4478
4479int platform_set_mixer_control(struct stream_out *out, const char * mixer_ctl_name,
4480 const char *mixer_val)
4481{
4482 struct audio_device *adev = out->dev;
4483 struct mixer_ctl *ctl = NULL;
4484 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
4485 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4486 if (!ctl) {
4487 ALOGE("%s: could not get ctl for mixer cmd - %s",
4488 __func__, mixer_ctl_name);
4489 return -EINVAL;
4490 }
4491
4492 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
4493}
4494
4495int platform_set_hdmi_config(struct stream_out *out)
4496{
4497 struct listnode *node;
4498 struct audio_usecase *usecase;
4499 struct audio_device *adev = out->dev;
4500 const char *hdmi_format_ctrl = "HDMI RX Format";
4501 const char *hdmi_rate_ctrl = "HDMI_RX SampleRate";
4502 int sample_rate = out->sample_rate;
4503 /*TODO: Add rules and check if this needs to be done.*/
4504 if((is_offload_usecase(out->usecase)) &&
4505 (out->compr_config.codec->compr_passthr == PASSTHROUGH ||
4506 out->compr_config.codec->compr_passthr == PASSTHROUGH_CONVERT)) {
4507 /* TODO: can we add mixer control for channels here avoid setting */
4508 if ((out->format == AUDIO_FORMAT_E_AC3 ||
4509 out->format == AUDIO_FORMAT_E_AC3_JOC) &&
4510 (out->compr_config.codec->compr_passthr == PASSTHROUGH))
4511 sample_rate = out->sample_rate * 4;
4512 ALOGD("%s:HDMI compress format and samplerate %d, sample_rate %d",
4513 __func__, out->sample_rate, sample_rate);
4514 platform_set_mixer_control(out, hdmi_format_ctrl, "Compr");
4515 switch (sample_rate) {
4516 case 32000:
4517 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_32");
4518 break;
4519 case 44100:
4520 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_44_1");
4521 break;
4522 case 96000:
4523 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_96");
4524 break;
4525 case 176400:
4526 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_176_4");
4527 break;
4528 case 192000:
4529 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_192");
4530 break;
4531 case 128000:
4532 if (out->format != AUDIO_FORMAT_E_AC3) {
4533 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_128");
4534 break;
4535 } else
4536 ALOGW("Unsupported sample rate for E_AC3 32K");
4537 default:
4538 case 48000:
4539 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
4540 break;
4541 }
4542 } else {
4543 ALOGD("%s: HDMI pcm and samplerate %d", __func__,
4544 out->sample_rate);
4545 platform_set_mixer_control(out, hdmi_format_ctrl, "LPCM");
4546 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
4547 }
4548
4549 /*
4550 * Deroute all the playback streams routed to HDMI so that
4551 * the back end is deactivated. Note that backend will not
4552 * be deactivated if any one stream is connected to it.
4553 */
4554 list_for_each(node, &adev->usecase_list) {
4555 usecase = node_to_item(node, struct audio_usecase, list);
4556 ALOGV("%s:disable: usecase type %d, devices 0x%x", __func__,
4557 usecase->type, usecase->devices);
4558 if (usecase->type == PCM_PLAYBACK &&
4559 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
4560 disable_audio_route(adev, usecase);
4561 }
4562 }
4563
4564 /*
4565 * Enable all the streams disabled above. Now the HDMI backend
4566 * will be activated with new channel configuration
4567 */
4568 list_for_each(node, &adev->usecase_list) {
4569 usecase = node_to_item(node, struct audio_usecase, list);
4570 ALOGV("%s:enable: usecase type %d, devices 0x%x", __func__,
4571 usecase->type, usecase->devices);
4572 if (usecase->type == PCM_PLAYBACK &&
4573 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
4574 enable_audio_route(adev, usecase);
4575 }
4576 }
4577
4578 return 0;
4579}
4580
4581int platform_set_device_params(struct stream_out *out, int param, int value)
4582{
4583 struct audio_device *adev = out->dev;
4584 struct mixer_ctl *ctl;
4585 char *mixer_ctl_name = "Device PP Params";
4586 int ret = 0;
4587 uint32_t set_values[] = {0,0};
4588
4589 set_values[0] = param;
4590 set_values[1] = value;
4591
4592 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4593 if (!ctl) {
4594 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4595 __func__, mixer_ctl_name);
4596 ret = -EINVAL;
4597 goto end;
4598 }
4599
4600 ALOGV("%s: Setting device pp params param: %d, value %d mixer ctrl:%s",
4601 __func__,param, value, mixer_ctl_name);
4602 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
4603
4604end:
4605 return ret;
4606}
4607
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]4608int platform_get_subsys_image_name(char *buf)
4609{
4610 strlcpy(buf, PLATFORM_IMAGE_NAME, sizeof(PLATFORM_IMAGE_NAME));
4611 return 0;
4612}
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4613
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4614/*
4615 * This is a lookup table to map android audio input device to audio h/w interface (backend).
4616 * The table can be extended for other input devices by adding appropriate entries.
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4617 * The audio interface for a particular input device need to be added in
4618 * audio_platform_info.xml file.
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4619 */
4620struct audio_device_to_audio_interface audio_device_to_interface_table[] = {
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4621 {AUDIO_DEVICE_IN_BUILTIN_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BUILTIN_MIC), ""},
4622 {AUDIO_DEVICE_IN_BACK_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BACK_MIC), ""},
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4623};
4624
4625int audio_device_to_interface_table_len =
4626 sizeof(audio_device_to_interface_table) / sizeof(audio_device_to_interface_table[0]);
4627
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4628int platform_set_audio_device_interface(const char * device_name,
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4629 const char *intf_name,
4630 const char *codec_type)
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4631{
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4632 int ret = 0;
4633 int i;
4634
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4635 if (device_name == NULL || intf_name == NULL || codec_type == NULL) {
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4636 ALOGE("%s: Invalid input", __func__);
4637
4638 ret = -EINVAL;
4639 goto done;
4640 }
4641
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4642 ALOGD("%s: Enter, device name:%s, intf name:%s, codec_type:%s", __func__,
4643 device_name, intf_name, codec_type);
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4644
4645 size_t device_name_len = strlen(device_name);
4646 for (i = 0; i < audio_device_to_interface_table_len; i++) {
4647 char* name = audio_device_to_interface_table[i].device_name;
4648 size_t name_len = strlen(name);
4649 if ((name_len == device_name_len) &&
4650 (strncmp(device_name, name, name_len) == 0)) {
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4651 if (is_external_codec &&
4652 (strncmp(codec_type, "external", strlen(codec_type)) == 0)) {
4653 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4654 __func__, device_name, intf_name);
4655
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4656 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4657 sizeof(audio_device_to_interface_table[i].interface_name));
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4658 } else if (!is_external_codec &&
4659 (strncmp(codec_type, "internal", strlen(codec_type)) == 0)) {
4660 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
4661 __func__, device_name, intf_name);
4662
4663 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
4664 sizeof(audio_device_to_interface_table[i].interface_name));
4665 } else
4666 ALOGE("Invalid codec_type specified. Ignoring this interface entry.");
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4667 goto done;
4668 }
4669 }
4670 ALOGE("%s: Could not find matching device name %s",
4671 __func__, device_name);
4672
4673 ret = -EINVAL;
4674
4675done:
4676 return ret;
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4677}
Laxminath Kasam44f49402015-05-29 18:37:11 +0530[diff] [blame]4678
4679/*
4680 * This is a lookup table to map names of speaker device with respective left and right TZ names.
4681 * Also the tz names for a particular left or right speaker can be overriden by adding
4682 * corresponding entry in audio_platform_info.xml file.
4683 */
4684struct speaker_device_to_tz_names speaker_device_tz_names = {
4685 {SND_DEVICE_OUT_SPEAKER, "", ""},
4686};
4687
4688const char *platform_get_spkr_1_tz_name(snd_device_t snd_device)
4689{
4690 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
4691 return speaker_device_tz_names.spkr_1_tz_name;
4692 else
4693 return "";
4694}
4695
4696const char *platform_get_spkr_2_tz_name(snd_device_t snd_device)
4697{
4698 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
4699 return speaker_device_tz_names.spkr_2_tz_name;
4700 else
4701 return "";
4702}
4703
4704int platform_set_spkr_device_tz_names(snd_device_t index,
4705 const char *spkr_1_tz_name, const char *spkr_2_tz_name)
4706{
4707 int ret = 0;
4708 int i;
4709
4710 if (spkr_1_tz_name == NULL && spkr_2_tz_name == NULL) {
4711 ALOGE("%s: Invalid input", __func__);
4712 ret = -EINVAL;
4713 goto done;
4714 }
4715 if (index != speaker_device_tz_names.snd_device) {
4716 ALOGE("%s: not matching speaker device\n");
4717 ret = -EINVAL;
4718 goto done;
4719 }
4720 ALOGD("%s: Enter, spkr_1_tz_name :%s, spkr_2_tz_name:%s",
4721 __func__, spkr_1_tz_name, spkr_2_tz_name);
4722
4723 if (spkr_1_tz_name != NULL)
4724 strlcpy(speaker_device_tz_names.spkr_1_tz_name, spkr_1_tz_name,
4725 sizeof(speaker_device_tz_names.spkr_1_tz_name));
4726
4727 if (spkr_2_tz_name != NULL)
4728 strlcpy(speaker_device_tz_names.spkr_2_tz_name, spkr_2_tz_name,
4729 sizeof(speaker_device_tz_names.spkr_2_tz_name));
4730done:
4731 return ret;
4732}
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4733
Laxminath Kasambe641ab2015-07-24 20:27:42 +0530[diff] [blame]4734int platform_get_wsa_mode(void *adev)
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4735{
Laxminath Kasambe641ab2015-07-24 20:27:42 +0530[diff] [blame]4736 struct audio_device *adev_h = adev;
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4737 char *snd_card_name;
4738
Laxminath Kasambe641ab2015-07-24 20:27:42 +0530[diff] [blame]4739 snd_card_name = mixer_get_name(adev_h->mixer);
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4740 if ((!strcmp(snd_card_name, "msm8952-skum-snd-card")) ||
Laxminath Kasambe641ab2015-07-24 20:27:42 +0530[diff] [blame]4741 (!strcmp(snd_card_name, "msm8952-snd-card")) ||
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4742 (!strcmp(snd_card_name, "msm8952-snd-card-mtp")))
4743 return 1;
4744 else
4745 return 0;
4746}