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review.blissroms.org / platform_hardware_qcom_audio / b859f54c80aeab4769fce79c70fcea82f2c8d1ff / . / hal / msm8916 / platform.c
blob: c0aa2a12d73e4f84e7127364f08f6fd128d5779e [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 Tanniru3a7dbe72015-06-25 20:08:01 -0700[diff] [blame]284 [USECASE_AUDIO_PLAYBACK_ULL] = {MULTIMEDIA3_PCM_DEVICE, MULTIMEDIA3_PCM_DEVICE},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]285 [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
286 [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
287 [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
288 LOWLATENCY_PCM_DEVICE},
289 [USECASE_AUDIO_RECORD_FM_VIRTUAL] = {MULTIMEDIA2_PCM_DEVICE,
290 MULTIMEDIA2_PCM_DEVICE},
291 [USECASE_AUDIO_PLAYBACK_FM] = {FM_PLAYBACK_PCM_DEVICE, FM_CAPTURE_PCM_DEVICE},
292 [USECASE_AUDIO_HFP_SCO] = {HFP_PCM_RX, HFP_SCO_RX},
293 [USECASE_AUDIO_HFP_SCO_WB] = {HFP_PCM_RX, HFP_SCO_RX},
294 [USECASE_VOICE_CALL] = {VOICE_CALL_PCM_DEVICE, VOICE_CALL_PCM_DEVICE},
295 [USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE},
296 [USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
297 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
Karthik Reddy Katta3b0a60c2014-04-06 14:52:37 +0530[diff] [blame]298 [USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE},
Avinash Vaishff0f61a2015-06-03 20:00:36 +0530[diff] [blame]299 [USECASE_VOICEMMODE1_CALL] = {-1, -1}, /* pcm ids updated from platform info file */
300 [USECASE_VOICEMMODE2_CALL] = {-1, -1}, /* pcm ids updated from platform info file */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]301 [USECASE_COMPRESS_VOIP_CALL] = {COMPRESS_VOIP_CALL_PCM_DEVICE, COMPRESS_VOIP_CALL_PCM_DEVICE},
302 [USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE,
303 AUDIO_RECORD_PCM_DEVICE},
304 [USECASE_INCALL_REC_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
305 AUDIO_RECORD_PCM_DEVICE},
306 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
307 AUDIO_RECORD_PCM_DEVICE},
308 [USECASE_INCALL_REC_UPLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
309 COMPRESS_CAPTURE_DEVICE},
310 [USECASE_INCALL_REC_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
311 COMPRESS_CAPTURE_DEVICE},
312 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
313 COMPRESS_CAPTURE_DEVICE},
314 [USECASE_INCALL_MUSIC_UPLINK] = {INCALL_MUSIC_UPLINK_PCM_DEVICE,
315 INCALL_MUSIC_UPLINK_PCM_DEVICE},
316 [USECASE_INCALL_MUSIC_UPLINK2] = {INCALL_MUSIC_UPLINK2_PCM_DEVICE,
317 INCALL_MUSIC_UPLINK2_PCM_DEVICE},
318 [USECASE_AUDIO_SPKR_CALIB_RX] = {SPKR_PROT_CALIB_RX_PCM_DEVICE, -1},
319 [USECASE_AUDIO_SPKR_CALIB_TX] = {-1, SPKR_PROT_CALIB_TX_PCM_DEVICE},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]320 [USECASE_AUDIO_PLAYBACK_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
321 AFE_PROXY_RECORD_PCM_DEVICE},
322 [USECASE_AUDIO_RECORD_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
323 AFE_PROXY_RECORD_PCM_DEVICE},
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]324};
325
326/* Array to store sound devices */
327static const char * const device_table[SND_DEVICE_MAX] = {
328 [SND_DEVICE_NONE] = "none",
329 /* Playback sound devices */
330 [SND_DEVICE_OUT_HANDSET] = "handset",
331 [SND_DEVICE_OUT_SPEAKER] = "speaker",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]332 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = "speaker-ext-1",
333 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = "speaker-ext-2",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]334 [SND_DEVICE_OUT_SPEAKER_WSA] = "wsa-speaker",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]335 [SND_DEVICE_OUT_SPEAKER_VBAT] = "vbat-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]336 [SND_DEVICE_OUT_SPEAKER_REVERSE] = "speaker-reverse",
337 [SND_DEVICE_OUT_HEADPHONES] = "headphones",
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]338 [SND_DEVICE_OUT_HEADPHONES_44_1] = "headphones-44.1",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]339 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = "speaker-and-headphones",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]340 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = "speaker-and-headphones-ext-1",
341 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = "speaker-and-headphones-ext-2",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]342 [SND_DEVICE_OUT_VOICE_HANDSET] = "voice-handset",
343 [SND_DEVICE_OUT_VOICE_SPEAKER] = "voice-speaker",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]344 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = "wsa-voice-speaker",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]345 [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = "vbat-voice-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]346 [SND_DEVICE_OUT_VOICE_HEADPHONES] = "voice-headphones",
347 [SND_DEVICE_OUT_HDMI] = "hdmi",
348 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = "speaker-and-hdmi",
349 [SND_DEVICE_OUT_BT_SCO] = "bt-sco-headset",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]350 [SND_DEVICE_OUT_BT_SCO_WB] = "bt-sco-headset-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]351 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = "voice-tty-full-headphones",
352 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = "voice-tty-vco-headphones",
353 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = "voice-tty-hco-handset",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]354 [SND_DEVICE_OUT_VOICE_TX] = "voice-tx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]355 [SND_DEVICE_OUT_AFE_PROXY] = "afe-proxy",
356 [SND_DEVICE_OUT_USB_HEADSET] = "usb-headphones",
357 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = "speaker-and-usb-headphones",
358 [SND_DEVICE_OUT_TRANSMISSION_FM] = "transmission-fm",
359 [SND_DEVICE_OUT_ANC_HEADSET] = "anc-headphones",
360 [SND_DEVICE_OUT_ANC_FB_HEADSET] = "anc-fb-headphones",
361 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = "voice-anc-headphones",
362 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = "voice-anc-fb-headphones",
363 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = "speaker-and-anc-headphones",
364 [SND_DEVICE_OUT_ANC_HANDSET] = "anc-handset",
365 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = "speaker-protected",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]366 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = "voice-speaker-protected",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]367 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = "speaker-protected-vbat",
368 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = "voice-speaker-protected-vbat",
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]369#ifdef RECORD_PLAY_CONCURRENCY
370 [SND_DEVICE_OUT_VOIP_HANDSET] = "voip-handset",
371 [SND_DEVICE_OUT_VOIP_SPEAKER] = "voip-speaker",
372 [SND_DEVICE_OUT_VOIP_HEADPHONES] = "voip-headphones",
373#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]374
375 /* Capture sound devices */
376 [SND_DEVICE_IN_HANDSET_MIC] = "handset-mic",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]377 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = "handset-mic-ext",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]378 [SND_DEVICE_IN_HANDSET_MIC_AEC] = "handset-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]379 [SND_DEVICE_IN_HANDSET_MIC_NS] = "handset-mic",
380 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = "handset-mic",
381 [SND_DEVICE_IN_HANDSET_DMIC] = "dmic-endfire",
382 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = "dmic-endfire",
383 [SND_DEVICE_IN_HANDSET_DMIC_NS] = "dmic-endfire",
384 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = "dmic-endfire",
385 [SND_DEVICE_IN_SPEAKER_MIC] = "speaker-mic",
386 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = "speaker-mic",
387 [SND_DEVICE_IN_SPEAKER_MIC_NS] = "speaker-mic",
388 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = "speaker-mic",
389 [SND_DEVICE_IN_SPEAKER_DMIC] = "speaker-dmic-endfire",
390 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = "speaker-dmic-endfire",
391 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = "speaker-dmic-endfire",
392 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = "speaker-dmic-endfire",
393 [SND_DEVICE_IN_HEADSET_MIC] = "headset-mic",
394 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = "headset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]395 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = "voice-speaker-mic",
396 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = "voice-headset-mic",
397 [SND_DEVICE_IN_HDMI_MIC] = "hdmi-mic",
398 [SND_DEVICE_IN_BT_SCO_MIC] = "bt-sco-mic",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]399 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = "bt-sco-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]400 [SND_DEVICE_IN_BT_SCO_MIC_WB] = "bt-sco-mic-wb",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]401 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = "bt-sco-mic-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]402 [SND_DEVICE_IN_CAMCORDER_MIC] = "camcorder-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]403 [SND_DEVICE_IN_VOICE_DMIC] = "voice-dmic-ef",
404 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = "voice-speaker-dmic-ef",
405 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = "voice-speaker-qmic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]406 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = "voice-tty-full-headset-mic",
407 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = "voice-tty-vco-handset-mic",
408 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = "voice-tty-hco-headset-mic",
409 [SND_DEVICE_IN_VOICE_REC_MIC] = "voice-rec-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]410 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = "voice-rec-mic",
411 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = "voice-rec-dmic-ef",
412 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = "voice-rec-dmic-ef-fluence",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]413 [SND_DEVICE_IN_VOICE_RX] = "voice-rx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]414 [SND_DEVICE_IN_USB_HEADSET_MIC] = "usb-headset-mic",
415 [SND_DEVICE_IN_CAPTURE_FM] = "capture-fm",
416 [SND_DEVICE_IN_AANC_HANDSET_MIC] = "aanc-handset-mic",
417 [SND_DEVICE_IN_QUAD_MIC] = "quad-mic",
418 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = "handset-stereo-dmic-ef",
419 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = "speaker-stereo-dmic-ef",
420 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = "vi-feedback",
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]421 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = "voice-speaker-dmic-broadside",
422 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = "speaker-dmic-broadside",
423 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = "speaker-dmic-broadside",
424 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = "speaker-dmic-broadside",
425 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = "speaker-dmic-broadside",
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]426 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = "aanc-fluence-dmic-handset",
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]427 [SND_DEVICE_IN_HANDSET_QMIC] = "quad-mic",
428 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = "quad-mic",
429 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = "quad-mic",
430 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = "quad-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]431};
432
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]433// Platform specific backend bit width table
434static int backend_bit_width_table[SND_DEVICE_MAX] = {0};
435
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]436/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]437static int acdb_device_table[SND_DEVICE_MAX] = {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]438 [SND_DEVICE_NONE] = -1,
439 [SND_DEVICE_OUT_HANDSET] = 7,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]440 [SND_DEVICE_OUT_SPEAKER] = 14,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]441 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = 14,
442 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]443 [SND_DEVICE_OUT_SPEAKER_WSA] = 135,
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]444 [SND_DEVICE_OUT_SPEAKER_VBAT] = 135,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]445 [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]446 [SND_DEVICE_OUT_HEADPHONES] = 10,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]447 [SND_DEVICE_OUT_HEADPHONES_44_1] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]448 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]449 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = 10,
450 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]451 [SND_DEVICE_OUT_VOICE_HANDSET] = 7,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]452 [SND_DEVICE_OUT_VOICE_SPEAKER] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]453 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = 135,
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]454 [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = 135,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]455 [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10,
456 [SND_DEVICE_OUT_HDMI] = 18,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]457 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]458 [SND_DEVICE_OUT_BT_SCO] = 22,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]459 [SND_DEVICE_OUT_BT_SCO_WB] = 39,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]460 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17,
461 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17,
462 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]463 [SND_DEVICE_OUT_VOICE_TX] = 45,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]464 [SND_DEVICE_OUT_AFE_PROXY] = 0,
465 [SND_DEVICE_OUT_USB_HEADSET] = 45,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]466 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]467 [SND_DEVICE_OUT_TRANSMISSION_FM] = 0,
468 [SND_DEVICE_OUT_ANC_HEADSET] = 26,
469 [SND_DEVICE_OUT_ANC_FB_HEADSET] = 27,
470 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26,
471 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27,
472 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26,
473 [SND_DEVICE_OUT_ANC_HANDSET] = 103,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]474 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = 124,
475 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = 101,
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]476 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = 124,
477 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = 101,
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]478#ifdef RECORD_PLAY_CONCURRENCY
479 [SND_DEVICE_OUT_VOIP_HANDSET] = 133,
480 [SND_DEVICE_OUT_VOIP_SPEAKER] = 132,
481 [SND_DEVICE_OUT_VOIP_HEADPHONES] = 134,
482#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]483
484 [SND_DEVICE_IN_HANDSET_MIC] = 4,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]485 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = 4,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]486 [SND_DEVICE_IN_HANDSET_MIC_AEC] = 106,
487 [SND_DEVICE_IN_HANDSET_MIC_NS] = 107,
488 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108,
489 [SND_DEVICE_IN_HANDSET_DMIC] = 41,
490 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109,
491 [SND_DEVICE_IN_HANDSET_DMIC_NS] = 110,
492 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111,
493 [SND_DEVICE_IN_SPEAKER_MIC] = 11,
494 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112,
495 [SND_DEVICE_IN_SPEAKER_MIC_NS] = 113,
496 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114,
497 [SND_DEVICE_IN_SPEAKER_DMIC] = 43,
498 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115,
499 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116,
500 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]501 [SND_DEVICE_IN_HEADSET_MIC] = 8,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]502 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]503 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11,
504 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8,
505 [SND_DEVICE_IN_HDMI_MIC] = 4,
506 [SND_DEVICE_IN_BT_SCO_MIC] = 21,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]507 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = 122,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]508 [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]509 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = 123,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]510 [SND_DEVICE_IN_CAMCORDER_MIC] = 4,
511 [SND_DEVICE_IN_VOICE_DMIC] = 41,
512 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43,
513 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]514 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16,
515 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36,
516 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]517 [SND_DEVICE_IN_VOICE_REC_MIC] = 4,
518 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107,
519 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34,
520 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]521 [SND_DEVICE_IN_VOICE_RX] = 44,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]522 [SND_DEVICE_IN_USB_HEADSET_MIC] = 44,
523 [SND_DEVICE_IN_CAPTURE_FM] = 0,
524 [SND_DEVICE_IN_AANC_HANDSET_MIC] = 104,
525 [SND_DEVICE_IN_QUAD_MIC] = 46,
526 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = 34,
527 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = 35,
528 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]529 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12,
530 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12,
531 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
532 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
533 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
Venkata Narendra Kumar Gutta9bb5af62015-06-05 11:53:06 +0530[diff] [blame]534 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = 105,
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]535 [SND_DEVICE_IN_HANDSET_QMIC] = 125,
536 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = 126,
537 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = 127,
538 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = 129,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]539};
540
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]541struct name_to_index {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]542 char name[100];
543 unsigned int index;
544};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]545
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]546#define TO_NAME_INDEX(X) #X, X
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]547
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]548/* Used to get index from parsed sting */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]549static struct name_to_index snd_device_name_index[SND_DEVICE_MAX] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]550 {TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)},
551 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]552 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_1)},
553 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_2)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]554 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_WSA)},
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]555 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_VBAT)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]556 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)},
557 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)},
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]558 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES_44_1)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]559 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]560 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1)},
561 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]562 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)},
563 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]564 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_WSA)},
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]565 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_VBAT)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]566 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)},
567 {TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)},
568 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)},
569 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)},
570 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)},
571 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)},
572 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)},
573 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]574 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]575 {TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)},
576 {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)},
577 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)},
578 {TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)},
579 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)},
580 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)},
581 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)},
582 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)},
583 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)},
584 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)},
585 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]586 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED)},
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]587 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT)},
588 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT)},
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]589#ifdef RECORD_PLAY_CONCURRENCY
590 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HANDSET)},
591 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_SPEAKER)},
592 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HEADPHONES)},
593#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]594 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]595 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_EXTERNAL)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]596 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)},
597 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)},
598 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)},
599 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)},
600 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)},
601 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)},
602 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)},
603 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)},
604 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)},
605 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)},
606 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)},
607 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)},
608 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)},
609 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)},
610 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)},
611 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)},
612 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)},
613 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)},
614 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)},
615 {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)},
616 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]617 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]618 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]619 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]620 {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)},
621 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)},
622 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)},
623 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)},
624 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)},
625 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)},
626 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)},
627 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)},
628 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)},
629 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)},
630 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]631 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_RX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]632 {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)},
633 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)},
634 {TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)},
635 {TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)},
636 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_STEREO_DMIC)},
637 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_STEREO_DMIC)},
638 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]639 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]640 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE)},
641 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE)},
642 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE)},
643 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE)},
644 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE)},
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]645 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_QMIC)},
646 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC)},
647 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_NS)},
648 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]649};
650
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]651static char * backend_table[SND_DEVICE_MAX] = {0};
652
653static struct name_to_index usecase_name_index[AUDIO_USECASE_MAX] = {
654 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_DEEP_BUFFER)},
655 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_LOW_LATENCY)},
656 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_MULTI_CH)},
657 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD)},
658#ifdef MULTIPLE_OFFLOAD_ENABLED
659 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD2)},
660 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD3)},
661 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD4)},
662 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD5)},
663 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD6)},
664 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD7)},
665 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD8)},
666 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD9)},
667#endif
Naresh Tanniru3a7dbe72015-06-25 20:08:01 -0700[diff] [blame]668 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_ULL)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]669 {TO_NAME_INDEX(USECASE_AUDIO_RECORD)},
670 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_LOW_LATENCY)},
671 {TO_NAME_INDEX(USECASE_VOICE_CALL)},
672 {TO_NAME_INDEX(USECASE_VOICE2_CALL)},
673 {TO_NAME_INDEX(USECASE_VOLTE_CALL)},
674 {TO_NAME_INDEX(USECASE_QCHAT_CALL)},
675 {TO_NAME_INDEX(USECASE_VOWLAN_CALL)},
Avinash Vaishff0f61a2015-06-03 20:00:36 +0530[diff] [blame]676 {TO_NAME_INDEX(USECASE_VOICEMMODE1_CALL)},
677 {TO_NAME_INDEX(USECASE_VOICEMMODE2_CALL)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]678 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK)},
679 {TO_NAME_INDEX(USECASE_INCALL_REC_DOWNLINK)},
680 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK_AND_DOWNLINK)},
681 {TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO)},
Xiaojun Sangb112f882015-08-03 19:38:28 +0800[diff] [blame]682 {TO_NAME_INDEX(USECASE_AUDIO_SPKR_CALIB_TX)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]683};
684
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]685#define NO_COLS 2
686static int msm_be_id_array_len;
687static int (*msm_device_to_be_id)[];
688
689/* Below table lists output device to BE_ID mapping*/
690/* Update the table based on the board configuration*/
691
692static int msm_device_to_be_id_internal_codec [][NO_COLS] = {
693 {AUDIO_DEVICE_OUT_EARPIECE , 34},
694 {AUDIO_DEVICE_OUT_SPEAKER , 34},
695 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 34},
696 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 34},
697 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
698 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
699 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
700 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
701 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
702 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
703 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
704 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
705 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
706 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
707 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
708 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
709 {AUDIO_DEVICE_OUT_PROXY , 9},
710 {AUDIO_DEVICE_OUT_FM , 7},
711 {AUDIO_DEVICE_OUT_FM_TX , 8},
712 {AUDIO_DEVICE_OUT_ALL , -1},
713 {AUDIO_DEVICE_NONE , -1},
714 {AUDIO_DEVICE_OUT_DEFAULT , -1},
715};
716
717static int msm_device_to_be_id_external_codec [][NO_COLS] = {
718 {AUDIO_DEVICE_OUT_EARPIECE , 2},
719 {AUDIO_DEVICE_OUT_SPEAKER , 2},
720 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 2},
721 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2},
722 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
723 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
724 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
725 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
726 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
727 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
728 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
729 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
730 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
731 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
732 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
733 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
734 {AUDIO_DEVICE_OUT_PROXY , 9},
735 {AUDIO_DEVICE_OUT_FM , 7},
736 {AUDIO_DEVICE_OUT_FM_TX , 8},
737 {AUDIO_DEVICE_OUT_ALL , -1},
738 {AUDIO_DEVICE_NONE , -1},
739 {AUDIO_DEVICE_OUT_DEFAULT , -1},
740};
741
742
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]743#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
744#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]745
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]746static bool is_misc_usecase(audio_usecase_t usecase) {
747 bool ret = false;
748 int i;
749
750 for (i = 0; i < AUDIO_USECASE_MAX; i++) {
751 if(usecase == misc_usecase[i]) {
752 ret = true;
753 break;
754 }
755 }
756 return ret;
757}
758
759
760static void update_codec_type(const char *snd_card_name) {
761
762 if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
763 sizeof("msm8939-tapan-snd-card")) ||
764 !strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
765 sizeof("msm8939-tapan9302-snd-card"))||
766 !strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]767 sizeof("msm8939-tomtom9330-snd-card")) ||
768 !strncmp(snd_card_name, "msm8952-tomtom-snd-card",
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]769 sizeof("msm8952-tomtom-snd-card")) ||
770 !strncmp(snd_card_name, "msm8976-tasha-snd-card",
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]771 sizeof("msm8976-tasha-snd-card")) ||
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]772 !strncmp(snd_card_name, "msm8976-tashalite-snd-card",
773 sizeof("msm8976-tashalite-snd-card")) ||
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]774 !strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
775 sizeof("msm8976-tasha-skun-snd-card")))
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]776 {
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]777 ALOGI("%s: snd_card_name: %s",__func__,snd_card_name);
778 is_external_codec = true;
779 }
780}
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]781static void query_platform(const char *snd_card_name,
782 char *mixer_xml_path)
783{
784 if (!strncmp(snd_card_name, "msm8x16-snd-card-mtp",
785 sizeof("msm8x16-snd-card-mtp"))) {
786 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
787 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]788
789 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
790 msm_be_id_array_len =
791 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
792
Tanya Finkeldd78e062015-05-26 04:29:56 -0700[diff] [blame]793 } else if (!strncmp(snd_card_name, "msm8x16-snd-card-sbc",
794 sizeof("msm8x16-snd-card-sbc"))) {
795 strlcpy(mixer_xml_path, MIXER_XML_PATH_SBC,
796 sizeof(mixer_xml_path));
797
798 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
799 msm_be_id_array_len =
800 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
801
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]802 } else if (!strncmp(snd_card_name, "msm8x16-skuh-snd-card",
803 sizeof("msm8x16-skuh-snd-card"))) {
804 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUH,
805 sizeof(MIXER_XML_PATH_QRD_SKUH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]806
807 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
808 msm_be_id_array_len =
809 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
810
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]811 } else if (!strncmp(snd_card_name, "msm8x16-skui-snd-card",
812 sizeof("msm8x16-skui-snd-card"))) {
813 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUI,
814 sizeof(MIXER_XML_PATH_QRD_SKUI));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]815
816 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
817 msm_be_id_array_len =
818 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
819
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]820 } else if (!strncmp(snd_card_name, "msm8x16-skuhf-snd-card",
821 sizeof("msm8x16-skuhf-snd-card"))) {
822 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUHF,
823 sizeof(MIXER_XML_PATH_QRD_SKUHF));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]824
825 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
826 msm_be_id_array_len =
827 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
828
Walter Yangc899d572014-05-27 21:52:17 +0800[diff] [blame]829 } else if (!strncmp(snd_card_name, "msm8939-snd-card-mtp",
Yamit Mehtac6003e22014-05-19 10:26:02 +0530[diff] [blame]830 sizeof("msm8939-snd-card-mtp"))) {
Aravind Kumar71ba22b2014-06-23 15:18:50 +0530[diff] [blame]831 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
832 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]833
834 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
835 msm_be_id_array_len =
836 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
837
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]838 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skuk",
839 sizeof("msm8939-snd-card-skuk"))) {
840 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUK,
841 sizeof(MIXER_XML_PATH_SKUK));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]842 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
843 msm_be_id_array_len =
844 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
845
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]846 } else if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
847 sizeof("msm8939-tapan-snd-card"))) {
848 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
849 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]850 msm_device_to_be_id = msm_device_to_be_id_external_codec;
851 msm_be_id_array_len =
852 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
853
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]854 } else if (!strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
855 sizeof("msm8939-tapan9302-snd-card"))) {
856 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
857 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]858
859 msm_device_to_be_id = msm_device_to_be_id_external_codec;
860 msm_be_id_array_len =
861 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
862
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]863 } else if (!strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
864 sizeof("msm8939-tomtom9330-snd-card"))) {
865 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
866 sizeof(MIXER_XML_PATH_WCD9330));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]867 msm_device_to_be_id = msm_device_to_be_id_external_codec;
868 msm_be_id_array_len =
869 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
870
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]871 } else if (!strncmp(snd_card_name, "msm8976-tasha-snd-card",
872 sizeof("msm8976-tasha-snd-card"))) {
873 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
874 sizeof(MIXER_XML_PATH_WCD9335));
875 msm_device_to_be_id = msm_device_to_be_id_external_codec;
876 msm_be_id_array_len =
877 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
878
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]879 } else if (!strncmp(snd_card_name, "msm8976-tashalite-snd-card",
880 sizeof("msm8976-tashalite-snd-card"))) {
881 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
882 MAX_MIXER_XML_PATH);
883 msm_device_to_be_id = msm_device_to_be_id_external_codec;
884 msm_be_id_array_len =
885 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
886
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]887 } else if (!strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
888 sizeof("msm8976-tasha-skun-snd-card"))) {
889 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUN,
890 sizeof(MIXER_XML_PATH_SKUN));
891 msm_device_to_be_id = msm_device_to_be_id_external_codec;
892 msm_be_id_array_len =
893 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
894
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]895 } else if (!strncmp(snd_card_name, "msm8909-skua-snd-card",
896 sizeof("msm8909-skua-snd-card"))) {
897 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUA,
898 sizeof(MIXER_XML_PATH_SKUA));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]899 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
900 msm_be_id_array_len =
901 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]902
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]903 } else if (!strncmp(snd_card_name, "msm8909-skuc-snd-card",
904 sizeof("msm8909-skuc-snd-card"))) {
905 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUC,
906 sizeof(MIXER_XML_PATH_SKUC));
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]907 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
908 msm_be_id_array_len =
909 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
910
911 } else if (!strncmp(snd_card_name, "msm8909-pm8916-snd-card",
912 sizeof("msm8909-pm8916-snd-card"))) {
913 strlcpy(mixer_xml_path, MIXER_XML_PATH_MSM8909_PM8916,
914 sizeof(MIXER_XML_PATH_MSM8909_PM8916));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]915
916 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
917 msm_be_id_array_len =
918 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]919
920 } else if (!strncmp(snd_card_name, "msm8909-skue-snd-card",
921 sizeof("msm8909-skue-snd-card"))) {
922 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUE,
923 sizeof(MIXER_XML_PATH_SKUE));
924 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
925 msm_be_id_array_len =
926 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
927
Meng Wangcfefb8b2014-12-05 14:35:55 +0800[diff] [blame]928 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skul",
929 sizeof("msm8939-snd-card-skul"))) {
930 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUL,
931 sizeof(MIXER_XML_PATH_SKUL));
932 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
933 msm_be_id_array_len =
934 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Naresh Tanniru0d28b4a2015-03-23 00:58:49 +0530[diff] [blame]935 } else if (!strncmp(snd_card_name, "msm8952-snd-card-mtp",
936 sizeof("msm8952-snd-card-mtpmsm8952-snd-card-mtp"))) {
937 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
938 sizeof(MIXER_XML_PATH_MTP));
939 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
940 msm_be_id_array_len =
941 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
942 } else if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
943 sizeof("msm8952-tomtom-snd-card"))) {
944 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
945 sizeof(MIXER_XML_PATH_WCD9330));
946 msm_device_to_be_id = msm_device_to_be_id_external_codec;
947 msm_be_id_array_len =
948 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
Walter Yangcd132722015-04-08 16:04:30 +0800[diff] [blame]949 } else if (!strncmp(snd_card_name, "msm8952-skum-snd-card",
950 sizeof("msm8952-skum-snd-card"))) {
951 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUM,
952 sizeof(MIXER_XML_PATH_SKUM));
953 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
954 msm_be_id_array_len =
955 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Meng Wang2d747622015-08-07 10:11:41 +0800[diff] [blame]956 } else if (!strncmp(snd_card_name, "msm8976-skun-snd-card",
957 sizeof("msm8976-skun-snd-card"))) {
958 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUN_CAJON,
959 sizeof(MIXER_XML_PATH_SKUN_CAJON));
960 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
961 msm_be_id_array_len =
962 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]963 } else {
964 strlcpy(mixer_xml_path, MIXER_XML_PATH,
965 sizeof(MIXER_XML_PATH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]966
967 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
968 msm_be_id_array_len =
969 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
970
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]971 }
972}
973
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]974void platform_set_echo_reference(struct audio_device *adev, bool enable,
975 audio_devices_t out_device)
976{
977 struct platform_data *my_data = (struct platform_data *)adev->platform;
978 snd_device_t snd_device = SND_DEVICE_NONE;
979 struct stream_out out;
980
981 out.devices = out_device;
982
983 if (strcmp(my_data->ec_ref_mixer_path, "")) {
984 ALOGV("%s: disabling %s", __func__, my_data->ec_ref_mixer_path);
985 audio_route_reset_and_update_path(adev->audio_route,
986 my_data->ec_ref_mixer_path);
987 }
988
989 if (enable) {
990 snd_device = platform_get_output_snd_device(adev->platform, &out);
991
992 if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_HEADPHONES_44_1] > 0)
993 strlcpy(my_data->ec_ref_mixer_path, "echo-reference headphones-44.1",
994 sizeof(my_data->ec_ref_mixer_path));
995 else if ((snd_device == SND_DEVICE_OUT_SPEAKER_VBAT) ||
996 (snd_device == SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT))
997 strlcpy(my_data->ec_ref_mixer_path, "vbat-speaker echo-reference",
998 sizeof(my_data->ec_ref_mixer_path));
999 else
1000 strlcpy(my_data->ec_ref_mixer_path, "echo-reference",
1001 sizeof(my_data->ec_ref_mixer_path));
1002
1003
1004 ALOGD("%s: enabling %s", __func__, my_data->ec_ref_mixer_path);
1005 audio_route_apply_and_update_path(adev->audio_route,
1006 my_data->ec_ref_mixer_path);
1007 }
1008}
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1009void platform_set_gsm_mode(void *platform, bool enable)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1010{
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]1011 struct platform_data *my_data = (struct platform_data *)platform;
1012 struct audio_device *adev = my_data->adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1013
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1014 if (my_data->gsm_mode_enabled) {
1015 my_data->gsm_mode_enabled = false;
1016 ALOGV("%s: disabling gsm mode", __func__);
1017 audio_route_reset_and_update_path(adev->audio_route, "gsm-mode");
1018 }
1019
1020 if (enable) {
1021 my_data->gsm_mode_enabled = true;
1022 ALOGD("%s: enabling gsm mode", __func__);
1023 audio_route_apply_and_update_path(adev->audio_route, "gsm-mode");
1024 }
1025}
1026
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1027
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1028
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1029static struct csd_data *open_csd_client()
1030{
1031 struct csd_data *csd = calloc(1, sizeof(struct csd_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1032 if (!csd) {
1033 ALOGE("failed to allocate csd_data mem");
1034 return NULL;
1035 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1036
1037 csd->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW);
1038 if (csd->csd_client == NULL) {
1039 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_CSD_CLIENT);
1040 goto error;
1041 } else {
1042 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_CSD_CLIENT);
1043
1044 csd->deinit = (deinit_t)dlsym(csd->csd_client,
1045 "csd_client_deinit");
1046 if (csd->deinit == NULL) {
1047 ALOGE("%s: dlsym error %s for csd_client_deinit", __func__,
1048 dlerror());
1049 goto error;
1050 }
1051 csd->disable_device = (disable_device_t)dlsym(csd->csd_client,
1052 "csd_client_disable_device");
1053 if (csd->disable_device == NULL) {
1054 ALOGE("%s: dlsym error %s for csd_client_disable_device",
1055 __func__, dlerror());
1056 goto error;
1057 }
1058 csd->enable_device_config = (enable_device_config_t)dlsym(csd->csd_client,
1059 "csd_client_enable_device_config");
1060 if (csd->enable_device_config == NULL) {
1061 ALOGE("%s: dlsym error %s for csd_client_enable_device_config",
1062 __func__, dlerror());
1063 goto error;
1064 }
1065 csd->enable_device = (enable_device_t)dlsym(csd->csd_client,
1066 "csd_client_enable_device");
1067 if (csd->enable_device == NULL) {
1068 ALOGE("%s: dlsym error %s for csd_client_enable_device",
1069 __func__, dlerror());
1070 goto error;
1071 }
1072 csd->start_voice = (start_voice_t)dlsym(csd->csd_client,
1073 "csd_client_start_voice");
1074 if (csd->start_voice == NULL) {
1075 ALOGE("%s: dlsym error %s for csd_client_start_voice",
1076 __func__, dlerror());
1077 goto error;
1078 }
1079 csd->stop_voice = (stop_voice_t)dlsym(csd->csd_client,
1080 "csd_client_stop_voice");
1081 if (csd->stop_voice == NULL) {
1082 ALOGE("%s: dlsym error %s for csd_client_stop_voice",
1083 __func__, dlerror());
1084 goto error;
1085 }
1086 csd->volume = (volume_t)dlsym(csd->csd_client,
1087 "csd_client_volume");
1088 if (csd->volume == NULL) {
1089 ALOGE("%s: dlsym error %s for csd_client_volume",
1090 __func__, dlerror());
1091 goto error;
1092 }
1093 csd->mic_mute = (mic_mute_t)dlsym(csd->csd_client,
1094 "csd_client_mic_mute");
1095 if (csd->mic_mute == NULL) {
1096 ALOGE("%s: dlsym error %s for csd_client_mic_mute",
1097 __func__, dlerror());
1098 goto error;
1099 }
1100 csd->slow_talk = (slow_talk_t)dlsym(csd->csd_client,
1101 "csd_client_slow_talk");
1102 if (csd->slow_talk == NULL) {
1103 ALOGE("%s: dlsym error %s for csd_client_slow_talk",
1104 __func__, dlerror());
1105 goto error;
1106 }
1107 csd->start_playback = (start_playback_t)dlsym(csd->csd_client,
1108 "csd_client_start_playback");
1109 if (csd->start_playback == NULL) {
1110 ALOGE("%s: dlsym error %s for csd_client_start_playback",
1111 __func__, dlerror());
1112 goto error;
1113 }
1114 csd->stop_playback = (stop_playback_t)dlsym(csd->csd_client,
1115 "csd_client_stop_playback");
1116 if (csd->stop_playback == NULL) {
1117 ALOGE("%s: dlsym error %s for csd_client_stop_playback",
1118 __func__, dlerror());
1119 goto error;
1120 }
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]1121 csd->set_lch = (set_lch_t)dlsym(csd->csd_client, "csd_client_set_lch");
1122 if (csd->set_lch == NULL) {
1123 ALOGE("%s: dlsym error %s for csd_client_set_lch",
1124 __func__, dlerror());
1125 /* Ignore the error as this is not mandatory function for
1126 * basic voice call to work.
1127 */
1128 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1129 csd->start_record = (start_record_t)dlsym(csd->csd_client,
1130 "csd_client_start_record");
1131 if (csd->start_record == NULL) {
1132 ALOGE("%s: dlsym error %s for csd_client_start_record",
1133 __func__, dlerror());
1134 goto error;
1135 }
1136 csd->stop_record = (stop_record_t)dlsym(csd->csd_client,
1137 "csd_client_stop_record");
1138 if (csd->stop_record == NULL) {
1139 ALOGE("%s: dlsym error %s for csd_client_stop_record",
1140 __func__, dlerror());
1141 goto error;
1142 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1143
1144
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1145 csd->init = (init_t)dlsym(csd->csd_client, "csd_client_init");
1146
1147 if (csd->init == NULL) {
1148 ALOGE("%s: dlsym error %s for csd_client_init",
1149 __func__, dlerror());
1150 goto error;
1151 } else {
1152 csd->init();
1153 }
1154 }
1155 return csd;
1156
1157error:
1158 free(csd);
1159 csd = NULL;
1160 return csd;
1161}
1162
1163void close_csd_client(struct csd_data *csd)
1164{
1165 if (csd != NULL) {
1166 csd->deinit();
1167 dlclose(csd->csd_client);
1168 free(csd);
1169 csd = NULL;
1170 }
1171}
1172
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1173
1174static void set_platform_defaults()
1175{
1176 int32_t dev;
1177 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1178 backend_table[dev] = NULL;
1179 }
1180 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1181 backend_bit_width_table[dev] = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1182 }
1183
1184 // TBD - do these go to the platform-info.xml file.
1185 // will help in avoiding strdups here
1186 backend_table[SND_DEVICE_IN_BT_SCO_MIC] = strdup("bt-sco");
1187 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB] = strdup("bt-sco-wb");
1188 backend_table[SND_DEVICE_IN_BT_SCO_MIC_NREC] = strdup("bt-sco");
1189 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = strdup("bt-sco-wb");
1190 backend_table[SND_DEVICE_OUT_BT_SCO] = strdup("bt-sco");
1191 backend_table[SND_DEVICE_OUT_BT_SCO_WB] = strdup("bt-sco-wb");
1192 backend_table[SND_DEVICE_OUT_HDMI] = strdup("hdmi");
1193 backend_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("speaker-and-hdmi");
1194 backend_table[SND_DEVICE_OUT_VOICE_TX] = strdup("afe-proxy");
1195 backend_table[SND_DEVICE_IN_VOICE_RX] = strdup("afe-proxy");
1196 backend_table[SND_DEVICE_OUT_AFE_PROXY] = strdup("afe-proxy");
1197 backend_table[SND_DEVICE_OUT_USB_HEADSET] = strdup("usb-headphones");
1198 backend_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] =
1199 strdup("speaker-and-usb-headphones");
1200 backend_table[SND_DEVICE_IN_USB_HEADSET_MIC] = strdup("usb-headset-mic");
1201 backend_table[SND_DEVICE_IN_CAPTURE_FM] = strdup("capture-fm");
1202 backend_table[SND_DEVICE_OUT_TRANSMISSION_FM] = strdup("transmission-fm");
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1203 backend_table[SND_DEVICE_OUT_HEADPHONES_44_1] = strdup("headphones-44.1");
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1204 backend_table[SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = strdup("vbat-voice-speaker");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1205}
1206
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1207void get_cvd_version(char *cvd_version, struct audio_device *adev)
1208{
1209 struct mixer_ctl *ctl;
1210 int count;
1211 int ret = 0;
1212
1213 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
1214 if (!ctl) {
1215 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
1216 goto done;
1217 }
1218 mixer_ctl_update(ctl);
1219
1220 count = mixer_ctl_get_num_values(ctl);
1221 if (count > MAX_CVD_VERSION_STRING_SIZE)
1222 count = MAX_CVD_VERSION_STRING_SIZE;
1223
1224 ret = mixer_ctl_get_array(ctl, cvd_version, count);
1225 if (ret != 0) {
1226 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
1227 goto done;
1228 }
1229
1230done:
1231 return;
1232}
1233
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1234static int hw_util_open(int card_no)
1235{
1236 int fd = -1;
1237 char dev_name[256];
1238
1239 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
1240 card_no, WCD9XXX_CODEC_HWDEP_NODE);
1241 ALOGD("%s Opening device %s\n", __func__, dev_name);
1242 fd = open(dev_name, O_WRONLY);
1243 if (fd < 0) {
1244 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
1245 return fd;
1246 }
1247 ALOGD("%s success", __func__);
1248 return fd;
1249}
1250
1251struct param_data {
1252 int use_case;
1253 int acdb_id;
1254 int get_size;
1255 int buff_size;
1256 int data_size;
1257 void *buff;
1258};
1259
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1260static int send_vbat_adc_data_to_acdb(struct platform_data *plat_data, char *cal_type)
1261{
1262 int ret = 0;
1263 struct mixer_ctl *ctl;
1264 uint16_t vbat_adc_data[2];
1265 struct platform_data *my_data = plat_data;
1266 struct audio_device *adev = my_data->adev;
1267
1268 const char *mixer_ctl_name = "Vbat ADC data";
1269
1270 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1271 if (!ctl) {
1272 ALOGE("%s: Could not get ctl for mixer ctl name - %s",
1273 __func__, mixer_ctl_name);
1274 ret = -EINVAL;
1275 goto done;
1276 }
1277
1278 vbat_adc_data[0] = mixer_ctl_get_value(ctl, 0);
1279 vbat_adc_data[1] = mixer_ctl_get_value(ctl, 1);
1280
1281 ALOGD("%s: Vbat ADC output values: Dcp1: %d , Dcp2: %d",
1282 __func__, vbat_adc_data[0], vbat_adc_data[1]);
1283
1284 ret = my_data->acdb_set_codec_data(&vbat_adc_data[0], cal_type);
1285
1286done:
1287 return ret;
1288}
1289
1290static int send_codec_cal(acdb_loader_get_calibration_t acdb_loader_get_calibration, struct platform_data *plat_data, int fd)
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1291{
1292 int ret = 0, type;
1293
1294 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
1295 struct wcdcal_ioctl_buffer codec_buffer;
1296 struct param_data calib;
1297
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1298 if((plat_data->is_vbat_speaker) && (WCD9XXX_VBAT_CAL == type)) {
1299 ret = send_vbat_adc_data_to_acdb(plat_data, cal_name_info[type]);
1300 if (ret < 0)
1301 ALOGE("%s error in sending vbat adc data to acdb", __func__);
1302 }
1303
Chaithanya Krishna Bacharaju82b16a42015-08-31 17:41:46 -0700[diff] [blame]1304 /* MAD calibration is handled by sound trigger HAL, skip here */
1305 if (type == WCD9XXX_MAD_CAL)
1306 continue;
1307
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1308 calib.get_size = 1;
1309 ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data),
1310 &calib);
1311 if (ret < 0) {
1312 ALOGE("%s get_calibration failed\n", __func__);
1313 return ret;
1314 }
1315 calib.get_size = 0;
1316 calib.buff = malloc(calib.buff_size);
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1317 if(calib.buff == NULL) {
1318 ALOGE("%s mem allocation for %d bytes for %s failed\n"
1319 , __func__, calib.buff_size, cal_name_info[type]);
1320 return -1;
1321 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1322 ret = acdb_loader_get_calibration(cal_name_info[type],
1323 sizeof(struct param_data), &calib);
1324 if (ret < 0) {
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1325 ALOGE("%s get_calibration failed type=%s calib.size=%d\n"
1326 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1327 free(calib.buff);
1328 return ret;
1329 }
1330 codec_buffer.buffer = calib.buff;
1331 codec_buffer.size = calib.data_size;
1332 codec_buffer.cal_type = type;
1333 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1334 ALOGE("Failed to call ioctl for %s err=%d calib.size=%d",
1335 cal_name_info[type], errno, codec_buffer.size);
1336 ALOGD("%s cal sent for %s calib.size=%d"
1337 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1338 free(calib.buff);
1339 }
1340 return ret;
1341}
1342
1343static void audio_hwdep_send_cal(struct platform_data *plat_data)
1344{
1345 int fd;
1346
1347 fd = hw_util_open(plat_data->adev->snd_card);
1348 if (fd == -1) {
1349 ALOGE("%s error open\n", __func__);
1350 return;
1351 }
1352
1353 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
1354 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
1355
1356 if (acdb_loader_get_calibration == NULL) {
1357 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
1358 dlerror());
1359 return;
1360 }
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1361 if (send_codec_cal(acdb_loader_get_calibration, plat_data, fd) < 0)
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1362 ALOGE("%s: Could not send anc cal", __FUNCTION__);
1363}
1364
Naresh Tanniruc83c4062015-08-14 12:58:24 +0530[diff] [blame]1365const char * get_snd_card_name_for_acdb_loader(const char *snd_card_name) {
1366
1367 if(snd_card_name == NULL)
1368 return NULL;
1369
1370 // Both tasha & tasha-lite uses tasha ACDB files
1371 // simulate sound card name for tasha lite, so that
1372 // ACDB module loads tasha ACDB files for tasha lite
1373 if(!strncmp(snd_card_name, "msm8976-tashalite-snd-card",
1374 sizeof("msm8976-tashalite-snd-card"))) {
1375 ALOGD("using tasha ACDB files for tasha-lite");
1376 return "msm8976-tasha-snd-card";
1377 } else {
1378 return snd_card_name;
1379 }
1380}
1381
1382
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]1383int platform_acdb_init(void *platform)
1384{
1385 struct platform_data *my_data = (struct platform_data *)platform;
1386 char *cvd_version = NULL;
1387 int key = 0;
Naresh Tanniruc83c4062015-08-14 12:58:24 +0530[diff] [blame]1388 const char *snd_card_name, *acdb_snd_card_name;
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]1389 int result;
1390 char value[PROPERTY_VALUE_MAX];
1391 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
1392 if (!cvd_version)
1393 ALOGE("Failed to allocate cvd version");
1394 else
1395 get_cvd_version(cvd_version, my_data->adev);
1396
1397 property_get("audio.ds1.metainfo.key",value,"0");
1398 key = atoi(value);
1399 snd_card_name = mixer_get_name(my_data->adev->mixer);
Naresh Tanniruc83c4062015-08-14 12:58:24 +0530[diff] [blame]1400 acdb_snd_card_name = get_snd_card_name_for_acdb_loader(snd_card_name);
1401
1402 result = my_data->acdb_init(acdb_snd_card_name, cvd_version, key);
1403
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]1404 if (cvd_version)
1405 free(cvd_version);
1406 if (!result) {
1407 my_data->is_acdb_initialized = true;
1408 ALOGD("ACDB initialized");
1409 audio_hwdep_send_cal(my_data);
1410 } else {
1411 my_data->is_acdb_initialized = false;
1412 ALOGD("ACDB initialization failed");
1413 }
1414 return result;
1415}
1416
Laxminath Kasam9e938362015-08-11 12:44:47 +0530[diff] [blame]1417#define MAX_PATH (256)
1418#define THERMAL_SYSFS "/sys/class/thermal"
1419#define TZ_TYPE "/sys/class/thermal/thermal_zone%d/type"
1420#define TZ_WSA "/sys/class/thermal/thermal_zone%d/temp"
1421
Ashish Jainde4c2892015-08-17 16:39:06 +0530[diff] [blame]1422static bool is_wsa_found(int *wsaCount)
Laxminath Kasam9e938362015-08-11 12:44:47 +0530[diff] [blame]1423{
1424 DIR *tdir = NULL;
1425 struct dirent *tdirent = NULL;
1426 int tzn = 0;
1427 char name[MAX_PATH] = {0};
1428 char cwd[MAX_PATH] = {0};
1429 char file[10] = "wsa";
1430 bool found = false;
Ashish Jainde4c2892015-08-17 16:39:06 +0530[diff] [blame]1431 int wsa_count = 0;
Laxminath Kasam9e938362015-08-11 12:44:47 +0530[diff] [blame]1432
1433 if (!getcwd(cwd, sizeof(cwd)))
1434 return false;
1435
1436 chdir(THERMAL_SYSFS); /* Change dir to read the entries. Doesnt work
1437 otherwise */
1438 tdir = opendir(THERMAL_SYSFS);
1439 if (!tdir) {
1440 ALOGE("Unable to open %s\n", THERMAL_SYSFS);
1441 return false;
1442 }
1443
1444 while ((tdirent = readdir(tdir))) {
1445 char buf[50];
1446 struct dirent *tzdirent;
1447 DIR *tzdir = NULL;
1448
1449 tzdir = opendir(tdirent->d_name);
1450 if (!tzdir)
1451 continue;
1452 while ((tzdirent = readdir(tzdir))) {
1453 if (strcmp(tzdirent->d_name, "type"))
1454 continue;
1455 snprintf(name, MAX_PATH, TZ_TYPE, tzn);
1456 ALOGD("Opening %s\n", name);
1457 read_line_from_file(name, buf, sizeof(buf));
1458 if (strstr(buf, file)) {
Ashish Jainde4c2892015-08-17 16:39:06 +0530[diff] [blame]1459 wsa_count++;
1460 /*We support max only two WSA speakers*/
1461 if (wsa_count == 2)
1462 break;
Laxminath Kasam9e938362015-08-11 12:44:47 +0530[diff] [blame]1463 }
1464 tzn++;
1465 }
1466 closedir(tzdir);
Ashish Jainde4c2892015-08-17 16:39:06 +0530[diff] [blame]1467 }
1468 if (wsa_count > 0){
1469 ALOGD("Found %d WSA present on the platform", wsa_count);
1470 found = true;
1471 *wsaCount = wsa_count;
Laxminath Kasam9e938362015-08-11 12:44:47 +0530[diff] [blame]1472 }
1473 closedir(tdir);
1474 chdir(cwd); /* Restore current working dir */
1475 return found;
1476}
1477
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1478void *platform_init(struct audio_device *adev)
1479{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1480 char platform[PROPERTY_VALUE_MAX];
1481 char baseband[PROPERTY_VALUE_MAX];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1482 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1483 struct platform_data *my_data = NULL;
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1484 int retry_num = 0, snd_card_num = 0, key = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1485 const char *snd_card_name;
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]1486 char mixer_xml_path[MAX_MIXER_XML_PATH],ffspEnable[PROPERTY_VALUE_MAX];
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1487 char *cvd_version = NULL;
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1488 const char *mixer_ctl_name = "Set HPX ActiveBe";
1489 struct mixer_ctl *ctl = NULL;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1490 int idx;
Ashish Jainde4c2892015-08-17 16:39:06 +0530[diff] [blame]1491 int wsaCount =0;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1492
1493 my_data = calloc(1, sizeof(struct platform_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1494 if (!my_data) {
1495 ALOGE("failed to allocate platform data");
1496 return NULL;
1497 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1498
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1499 while (snd_card_num < MAX_SND_CARD) {
1500 adev->mixer = mixer_open(snd_card_num);
1501
1502 while (!adev->mixer && retry_num < RETRY_NUMBER) {
1503 usleep(RETRY_US);
1504 adev->mixer = mixer_open(snd_card_num);
1505 retry_num++;
1506 }
1507
1508 if (!adev->mixer) {
1509 ALOGE("%s: Unable to open the mixer card: %d", __func__,
1510 snd_card_num);
1511 retry_num = 0;
1512 snd_card_num++;
1513 continue;
1514 }
1515
1516 snd_card_name = mixer_get_name(adev->mixer);
1517 ALOGV("%s: snd_card_name: %s", __func__, snd_card_name);
1518
1519 my_data->hw_info = hw_info_init(snd_card_name);
1520 if (!my_data->hw_info) {
1521 ALOGE("%s: Failed to init hardware info", __func__);
1522 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1523 query_platform(snd_card_name, mixer_xml_path);
1524 ALOGD("%s: mixer path file is %s", __func__,
1525 mixer_xml_path);
1526 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
1527 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1528 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1529 mixer_xml_path);
1530 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1531 if (!adev->audio_route) {
1532 ALOGE("%s: Failed to init audio route controls, aborting.",
1533 __func__);
1534 free(my_data);
1535 return NULL;
1536 }
1537 adev->snd_card = snd_card_num;
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1538 update_codec_type(snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1539 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
1540 break;
1541 }
1542 retry_num = 0;
1543 snd_card_num++;
1544 }
1545
1546 if (snd_card_num >= MAX_SND_CARD) {
1547 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
1548 free(my_data);
1549 return NULL;
1550 }
1551
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1552 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1553 my_data->fluence_in_spkr_mode = false;
1554 my_data->fluence_in_voice_call = false;
1555 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1556 my_data->fluence_in_audio_rec = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1557 my_data->external_spk_1 = false;
1558 my_data->external_spk_2 = false;
1559 my_data->external_mic = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1560 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1561 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]1562 my_data->slowtalk = false;
1563 my_data->hd_voice = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1564 my_data->edid_info = NULL;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1565 my_data->is_wsa_speaker = false;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1566
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1567 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
1568 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1569 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1570 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1571 my_data->fluence_type = FLUENCE_DUAL_MIC;
1572 } else {
1573 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1574 }
1575
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1576 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1577 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1578 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1579 my_data->fluence_in_voice_call = true;
1580 }
1581
1582 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1583 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1584 my_data->fluence_in_voice_rec = true;
1585 }
1586
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1587 property_get("persist.audio.fluence.audiorec",value,"");
1588 if (!strncmp("true", value, sizeof("true"))) {
1589 my_data->fluence_in_audio_rec = true;
1590 }
1591
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1592 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1593 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1594 my_data->fluence_in_spkr_mode = true;
1595 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1596
1597 property_get("persist.audio.fluence.mode",value,"");
1598 if (!strncmp("broadside", value, sizeof("broadside"))) {
1599 my_data->fluence_mode = FLUENCE_BROADSIDE;
1600 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1601 }
Ashish Jainde4c2892015-08-17 16:39:06 +0530[diff] [blame]1602
1603 if (is_wsa_found(&wsaCount)) {
1604 /*Set ACDB ID of Stereo speaker if two WSAs are present*/
1605 /*Default ACDB ID for wsa speaker is that for mono*/
1606 if (wsaCount == 2) {
1607 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_WSA, 15);
1608 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_VBAT, 15);
1609 }
1610 my_data->is_wsa_speaker = true;
1611 }
1612
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1613 property_get("persist.audio.FFSP.enable", ffspEnable, "");
1614 if (!strncmp("true", ffspEnable, sizeof("true"))) {
1615 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1616 acdb_device_table[SND_DEVICE_OUT_SPEAKER_WSA] = 131;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1617 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
1618 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
1619 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1620 }
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1621
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1622 /* Check if Vbat speaker enabled property is set, this should be done before acdb init */
1623 bool ret = false;
1624 ret = audio_extn_can_use_vbat();
1625 if (ret)
1626 my_data->is_vbat_speaker = true;
1627
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1628 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1629 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1630 if (my_data->acdb_handle == NULL) {
1631 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1632 } else {
1633 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1634 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1635 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1636 if (!my_data->acdb_deallocate)
1637 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1638 __func__, LIB_ACDB_LOADER);
1639
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1640 my_data->acdb_send_audio_cal = (acdb_send_audio_cal_t)dlsym(my_data->acdb_handle,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1641 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1642 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1643 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1644 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1645
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1646 my_data->acdb_set_audio_cal = (acdb_set_audio_cal_t)dlsym(my_data->acdb_handle,
1647 "acdb_loader_set_audio_cal_v2");
1648 if (!my_data->acdb_set_audio_cal)
1649 ALOGE("%s: Could not find the symbol acdb_set_audio_cal_v2 from %s",
1650 __func__, LIB_ACDB_LOADER);
1651
1652 my_data->acdb_get_audio_cal = (acdb_get_audio_cal_t)dlsym(my_data->acdb_handle,
1653 "acdb_loader_get_audio_cal_v2");
1654 if (!my_data->acdb_get_audio_cal)
1655 ALOGE("%s: Could not find the symbol acdb_get_audio_cal_v2 from %s",
1656 __func__, LIB_ACDB_LOADER);
1657
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1658 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1659 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1660 if (!my_data->acdb_send_voice_cal)
1661 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1662 __func__, LIB_ACDB_LOADER);
1663
1664 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1665 "acdb_loader_reload_vocvoltable");
1666 if (!my_data->acdb_reload_vocvoltable)
1667 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1668 __func__, LIB_ACDB_LOADER);
1669
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1670 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1671 my_data->acdb_handle,
1672 "acdb_loader_get_default_app_type");
1673 if (!my_data->acdb_get_default_app_type)
1674 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1675 __func__, LIB_ACDB_LOADER);
1676
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1677 my_data->acdb_set_codec_data = (acdb_set_codec_data_t)dlsym(
1678 my_data->acdb_handle,
1679 "acdb_loader_set_codec_data");
1680 if (!my_data->acdb_set_codec_data)
1681 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1682 __func__, LIB_ACDB_LOADER);
1683
1684
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1685 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1686 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1687 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1688 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1689 goto acdb_init_fail;
1690 }
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]1691 platform_acdb_init(my_data);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1692 }
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1693 audio_extn_pm_vote();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1694
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1695 /* Configure active back end for HPX*/
1696 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1697 if (ctl) {
1698 ALOGE(" sending HPX Active BE information ");
1699 mixer_ctl_set_value(ctl, 0, is_external_codec);
1700 }
1701
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1702acdb_init_fail:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1703
1704 set_platform_defaults();
1705
Dhananjay Kumar94c5eff2015-05-25 19:11:30 +0530[diff] [blame]1706 /* Initialize ACDB and PCM ID's */
1707 if (is_external_codec)
1708 platform_info_init(PLATFORM_INFO_XML_PATH_EXTCODEC);
1709 else
1710 platform_info_init(PLATFORM_INFO_XML_PATH);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1711
1712 /* init usb */
1713 audio_extn_usb_init(adev);
1714 /* update sound cards appropriately */
1715 audio_extn_usb_set_proxy_sound_card(adev->snd_card);
1716
1717 /* Read one time ssr property */
1718 audio_extn_ssr_update_enabled();
1719 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1720
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1721 /* init dap hal */
1722 audio_extn_dap_hal_init(adev->snd_card);
1723
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1724 audio_extn_dolby_set_license(adev);
1725
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1726 /* init audio device arbitration */
1727 audio_extn_dev_arbi_init();
1728
1729 my_data->edid_info = NULL;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]1730
1731 /* initialize backend config */
1732 for (idx = 0; idx < MAX_CODEC_BACKENDS; idx++) {
1733 my_data->current_backend_cfg[idx].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
1734 if (idx == HEADPHONE_44_1_BACKEND)
1735 my_data->current_backend_cfg[idx].sample_rate = OUTPUT_SAMPLING_RATE_44100;
1736 my_data->current_backend_cfg[idx].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
1737 }
1738
1739 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1740 strdup("SLIM_0_RX Format");
1741 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1742 strdup("SLIM_0_RX SampleRate");
1743
1744 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].bitwidth_mixer_ctl =
1745 strdup("SLIM_5_RX Format");
1746 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].samplerate_mixer_ctl =
1747 strdup("SLIM_5_RX SampleRate");
1748
1749 my_data->edid_info = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1750 return my_data;
1751}
1752
1753void platform_deinit(void *platform)
1754{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1755 struct platform_data *my_data = (struct platform_data *)platform;
1756
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1757 if (my_data->edid_info) {
1758 free(my_data->edid_info);
1759 my_data->edid_info = NULL;
1760 }
1761
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1762 hw_info_deinit(my_data->hw_info);
1763 close_csd_client(my_data->csd);
1764
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1765 int32_t dev;
1766 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1767 if (backend_table[dev]) {
1768 free(backend_table[dev]);
1769 backend_table[dev]= NULL;
1770 }
1771 }
1772
1773 /* deinit audio device arbitration */
1774 audio_extn_dev_arbi_deinit();
1775
1776 if (my_data->edid_info) {
1777 free(my_data->edid_info);
1778 my_data->edid_info = NULL;
1779 }
1780
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1781 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1782 /* deinit usb */
1783 audio_extn_usb_deinit();
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1784 audio_extn_dap_hal_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1785}
1786
Ramjee Singheb9127a2015-06-09 15:18:42 +0530[diff] [blame]1787int platform_is_acdb_initialized(void *platform)
1788{
1789 struct platform_data *my_data = (struct platform_data *)platform;
1790 ALOGD("%s: acdb initialized %d\n", __func__, my_data->is_acdb_initialized);
1791 return my_data->is_acdb_initialized;
1792}
1793
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1794const char *platform_get_snd_device_name(snd_device_t snd_device)
1795{
1796 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
1797 return device_table[snd_device];
1798 else
1799 return "";
1800}
1801
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1802int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
1803 char *device_name)
1804{
1805 struct platform_data *my_data = (struct platform_data *)platform;
1806
1807 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1808 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
1809 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
1810 } else {
1811 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
1812 return -EINVAL;
1813 }
1814
1815 return 0;
1816}
1817
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1818void platform_add_backend_name(char *mixer_path, snd_device_t snd_device,
1819 struct audio_usecase *usecase)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1820{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1821 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1822 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1823 return;
1824 }
1825
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1826 if((snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
1827 !(usecase->type == VOICE_CALL || usecase->type == VOIP_CALL)) {
1828 ALOGI("%s: Not adding vbat speaker device to non voice use cases", __func__);
1829 return;
1830 }
1831
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1832 const char * suffix = backend_table[snd_device];
1833
1834 if (suffix != NULL) {
1835 strlcat(mixer_path, " ", MIXER_PATH_MAX_LENGTH);
1836 strlcat(mixer_path, suffix, MIXER_PATH_MAX_LENGTH);
1837 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1838}
1839
1840int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
1841{
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1842 int device_id = -1;
1843
1844 if (is_external_codec && is_misc_usecase(usecase)) {
1845 if (device_type == PCM_PLAYBACK)
1846 device_id = pcm_device_table_of_ext_codec[usecase][0];
1847 else
1848 device_id = pcm_device_table_of_ext_codec[usecase][1];
1849 } else {
1850 if (device_type == PCM_PLAYBACK)
1851 device_id = pcm_device_table[usecase][0];
1852 else
1853 device_id = pcm_device_table[usecase][1];
1854 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1855 return device_id;
1856}
1857
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1858static int find_index(struct name_to_index * table, int32_t len, const char * name)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1859{
1860 int ret = 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1861 int32_t i;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1862
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1863 if (table == NULL) {
1864 ALOGE("%s: table is NULL", __func__);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1865 ret = -ENODEV;
1866 goto done;
1867 }
1868
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1869 if (name == NULL) {
1870 ALOGE("null key");
1871 ret = -ENODEV;
1872 goto done;
1873 }
1874
1875 for (i=0; i < len; i++) {
1876 const char* tn = table[i].name;
1877 size_t len = strlen(tn);
1878 if (strncmp(tn, name, len) == 0) {
1879 if (strlen(name) != len) {
1880 continue; // substring
1881 }
1882 ret = table[i].index;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1883 goto done;
1884 }
1885 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1886 ALOGE("%s: Could not find index for name = %s",
1887 __func__, name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1888 ret = -ENODEV;
1889done:
1890 return ret;
1891}
1892
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1893int platform_set_fluence_type(void *platform, char *value)
1894{
1895 int ret = 0;
1896 int fluence_type = FLUENCE_NONE;
1897 int fluence_flag = NONE_FLAG;
1898 struct platform_data *my_data = (struct platform_data *)platform;
1899 struct audio_device *adev = my_data->adev;
1900
1901 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
1902
1903 /* only dual mic turn on and off is supported as of now through setparameters */
1904 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
1905 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
1906 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
1907 ALOGV("fluence dualmic feature enabled \n");
1908 fluence_type = FLUENCE_DUAL_MIC;
1909 fluence_flag = DMIC_FLAG;
1910 } else {
1911 ALOGE("%s: Failed to set DUALMIC", __func__);
1912 ret = -1;
1913 goto done;
1914 }
1915 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
1916 ALOGV("fluence disabled");
1917 fluence_type = FLUENCE_NONE;
1918 } else {
1919 ALOGE("Invalid fluence value : %s",value);
1920 ret = -1;
1921 goto done;
1922 }
1923
1924 if (fluence_type != my_data->fluence_type) {
1925 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
1926 my_data->fluence_type = fluence_type;
1927 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
1928 }
1929done:
1930 return ret;
1931}
1932
1933int platform_get_fluence_type(void *platform, char *value, uint32_t len)
1934{
1935 int ret = 0;
1936 struct platform_data *my_data = (struct platform_data *)platform;
1937
1938 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
1939 strlcpy(value, "quadmic", len);
1940 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
1941 strlcpy(value, "dualmic", len);
1942 } else if (my_data->fluence_type == FLUENCE_NONE) {
1943 strlcpy(value, "none", len);
1944 } else
1945 ret = -1;
1946
1947 return ret;
1948}
1949
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1950int platform_get_snd_device_index(char *device_name)
1951{
1952 return find_index(snd_device_name_index, SND_DEVICE_MAX, device_name);
1953}
1954
1955int platform_get_usecase_index(const char *usecase_name)
1956{
1957 return find_index(usecase_name_index, AUDIO_USECASE_MAX, usecase_name);
1958}
1959
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1960int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
1961{
1962 int ret = 0;
1963
1964 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1965 ALOGE("%s: Invalid snd_device = %d",
1966 __func__, snd_device);
1967 ret = -EINVAL;
1968 goto done;
1969 }
1970
1971 acdb_device_table[snd_device] = acdb_id;
1972done:
1973 return ret;
1974}
1975
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1976int platform_get_default_app_type(void *platform)
1977{
1978 struct platform_data *my_data = (struct platform_data *)platform;
1979
1980 if (my_data->acdb_get_default_app_type)
1981 return my_data->acdb_get_default_app_type();
1982 else
1983 return DEFAULT_APP_TYPE;
1984}
1985
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]1986int platform_get_snd_device_acdb_id(snd_device_t snd_device)
1987{
1988 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1989 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1990 return -EINVAL;
1991 }
1992 return acdb_device_table[snd_device];
1993}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1994
1995int 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]1996{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1997 int ret = 0;
1998
1999 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2000 ALOGE("%s: Invalid snd_device = %d",
2001 __func__, snd_device);
2002 ret = -EINVAL;
2003 goto done;
2004 }
2005
2006 backend_bit_width_table[snd_device] = bit_width;
2007done:
2008 return ret;
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2009}
2010
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2011int platform_get_snd_device_bit_width(snd_device_t snd_device)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2012{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2013 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2014 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
Ashish Jainf50be202015-07-19 05:39:23 -0700[diff] [blame]2015 return CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2016 }
2017 return backend_bit_width_table[snd_device];
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2018}
2019
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2020int platform_set_native_support(bool codec_support)
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2021{
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2022 na_props.platform_na_prop_enabled = na_props.ui_na_prop_enabled
2023 = codec_support;
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2024 ALOGD("%s: na_props.platform_na_prop_enabled: %d", __func__,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2025 na_props.platform_na_prop_enabled);
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2026 return 0;
2027}
2028
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2029int platform_get_native_support()
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2030{
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2031 int ret;
2032 if (na_props.platform_na_prop_enabled) {
2033 ret = na_props.ui_na_prop_enabled;
2034 } else {
2035 ret = na_props.platform_na_prop_enabled;
2036 }
2037 ALOGV("%s: na_props.ui_na_prop_enabled: %d", __func__,
2038 na_props.ui_na_prop_enabled);
2039 return ret;
2040}
2041
2042void native_audio_get_params(struct str_parms *query,
2043 struct str_parms *reply,
2044 char *value, int len)
2045{
2046 int ret;
2047 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2048 value, len);
2049 if (ret >= 0) {
2050 if (na_props.platform_na_prop_enabled) {
2051 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2052 na_props.ui_na_prop_enabled ? "true" : "false");
2053 ALOGV("%s: na_props.ui_na_prop_enabled: %d", __func__,
2054 na_props.ui_na_prop_enabled);
2055 } else {
2056 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2057 "false");
2058 ALOGV("%s: native audio not supported: %d", __func__,
2059 na_props.platform_na_prop_enabled);
2060 }
2061 }
2062}
2063
2064int native_audio_set_params(struct platform_data *platform,
2065 struct str_parms *parms, char *value, int len)
2066{
2067 int ret = 0;
2068 struct audio_usecase *usecase;
2069 struct listnode *node;
2070
2071 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2072 value, len);
2073 if (ret >= 0) {
2074 if (na_props.platform_na_prop_enabled) {
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2075 if (!strncmp("true", value, sizeof("true"))) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2076 na_props.ui_na_prop_enabled = true;
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2077 ALOGD("%s: native audio feature enabled from UI",__func__);
2078 }
2079 else {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2080 na_props.ui_na_prop_enabled = false;
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2081 ALOGD("%s: native audio feature disabled from UI",__func__);
2082
2083 }
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2084
2085 str_parms_del(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO);
2086
2087 /* Iterate through the usecase list and trigger device switch for
2088 all the appropriate usecases */
2089 list_for_each(node, &(platform->adev)->usecase_list) {
2090 usecase = node_to_item(node, struct audio_usecase, list);
2091
2092 if (is_offload_usecase(usecase->id) &&
2093 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2094 usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) &&
2095 OUTPUT_SAMPLING_RATE_44100 == usecase->stream.out->sample_rate) {
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2096 ALOGD("%s: triggering dynamic device switch for usecase(%d: %s)"
2097 " stream(%p), device(%d)", __func__, usecase->id,
2098 use_case_table[usecase->id], usecase->stream,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2099 usecase->stream.out->devices);
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2100 select_devices(platform->adev, usecase->id);
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2101 }
2102 }
2103 } else {
Sidipotu Ashokce33cdc2015-07-06 18:35:03 +0530[diff] [blame]2104 ALOGD("%s: native audio not supported: %d", __func__,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2105 na_props.platform_na_prop_enabled);
2106 }
2107 }
2108 return ret;
2109}
2110
2111int platform_get_backend_index(snd_device_t snd_device)
2112{
2113 int32_t port = DEFAULT_CODEC_BACKEND;
2114
2115 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
2116 if (backend_table[snd_device] != NULL &&
2117 !strcmp(backend_table[snd_device], "headphones-44.1"))
2118 port = HEADPHONE_44_1_BACKEND;
2119 else
2120 port = DEFAULT_CODEC_BACKEND;
2121 } else {
2122 ALOGV("%s: Invalid device - %d ", __func__, snd_device);
2123 }
2124
2125 ALOGV("%s: backend port - %d", __func__, port);
2126 return port;
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2127}
2128
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2129int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2130 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2131{
2132 struct platform_data *my_data = (struct platform_data *)platform;
2133 int acdb_dev_id, acdb_dev_type;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2134 struct audio_device *adev = my_data->adev;
2135 int snd_device = SND_DEVICE_OUT_SPEAKER;
2136
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2137 if (usecase->type == PCM_PLAYBACK)
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2138 snd_device = usecase->out_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2139 else if ((usecase->type == PCM_HFP_CALL) || (usecase->type == PCM_CAPTURE))
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2140 snd_device = usecase->in_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2141 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]2142
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]2143 // Do not use Rx path default app type for TX path
2144 if ((usecase->type == PCM_CAPTURE) && (app_type == DEFAULT_APP_TYPE_RX_PATH)) {
2145 ALOGD("Resetting app type for Tx path to default");
2146 app_type = DEFAULT_APP_TYPE_TX_PATH;
2147 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2148 if (acdb_dev_id < 0) {
2149 ALOGE("%s: Could not find acdb id for device(%d)",
2150 __func__, snd_device);
2151 return -EINVAL;
2152 }
2153 if (my_data->acdb_send_audio_cal) {
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2154 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2155 __func__, snd_device, acdb_dev_id);
2156 if (snd_device >= SND_DEVICE_OUT_BEGIN &&
2157 snd_device < SND_DEVICE_OUT_END)
2158 acdb_dev_type = ACDB_DEV_TYPE_OUT;
2159 else
2160 acdb_dev_type = ACDB_DEV_TYPE_IN;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2161 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
2162 sample_rate);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2163 }
2164 return 0;
2165}
2166
2167int platform_switch_voice_call_device_pre(void *platform)
2168{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2169 struct platform_data *my_data = (struct platform_data *)platform;
2170 int ret = 0;
2171
2172 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]2173 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2174 /* This must be called before disabling mixer controls on APQ side */
2175 ret = my_data->csd->disable_device();
2176 if (ret < 0) {
2177 ALOGE("%s: csd_client_disable_device, failed, error %d",
2178 __func__, ret);
2179 }
2180 }
2181 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2182}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2183
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2184int platform_switch_voice_call_enable_device_config(void *platform,
2185 snd_device_t out_snd_device,
2186 snd_device_t in_snd_device)
2187{
2188 struct platform_data *my_data = (struct platform_data *)platform;
2189 int acdb_rx_id, acdb_tx_id;
2190 int ret = 0;
2191
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2192 if (my_data->csd == NULL)
2193 return ret;
2194
2195 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]2196 audio_extn_spkr_prot_is_enabled()) {
2197 if (my_data->is_vbat_speaker)
2198 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2199 else
2200 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2201 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2202 acdb_rx_id = acdb_device_table[out_snd_device];
2203
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2204 acdb_tx_id = acdb_device_table[in_snd_device];
2205
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2206 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2207 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
2208 if (ret < 0) {
2209 ALOGE("%s: csd_enable_device_config, failed, error %d",
2210 __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2211 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2212 } else {
2213 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2214 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2215 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2216
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2217 return ret;
2218}
2219
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2220int platform_switch_voice_call_device_post(void *platform,
2221 snd_device_t out_snd_device,
2222 snd_device_t in_snd_device)
2223{
2224 struct platform_data *my_data = (struct platform_data *)platform;
2225 int acdb_rx_id, acdb_tx_id;
2226
2227 if (my_data->acdb_send_voice_cal == NULL) {
2228 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
2229 } else {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2230 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
2231 audio_extn_spkr_prot_is_enabled())
2232 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
2233
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2234 acdb_rx_id = acdb_device_table[out_snd_device];
2235 acdb_tx_id = acdb_device_table[in_snd_device];
2236
2237 if (acdb_rx_id > 0 && acdb_tx_id > 0)
2238 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
2239 else
2240 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2241 acdb_rx_id, acdb_tx_id);
2242 }
2243
2244 return 0;
2245}
2246
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2247int platform_switch_voice_call_usecase_route_post(void *platform,
2248 snd_device_t out_snd_device,
2249 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2250{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2251 struct platform_data *my_data = (struct platform_data *)platform;
2252 int acdb_rx_id, acdb_tx_id;
2253 int ret = 0;
2254
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2255 if (my_data->csd == NULL)
2256 return ret;
2257
2258 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]2259 audio_extn_spkr_prot_is_enabled()) {
2260 if (my_data->is_vbat_speaker)
2261 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2262 else
2263 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2264 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2265 acdb_rx_id = acdb_device_table[out_snd_device];
2266
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2267 acdb_tx_id = acdb_device_table[in_snd_device];
2268
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2269 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2270 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
2271 my_data->adev->acdb_settings);
2272 if (ret < 0) {
2273 ALOGE("%s: csd_enable_device, failed, error %d", __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2274 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2275 } else {
2276 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2277 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2278 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2279
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2280 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2281}
2282
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2283int platform_start_voice_call(void *platform, uint32_t vsid)
2284{
2285 struct platform_data *my_data = (struct platform_data *)platform;
2286 int ret = 0;
2287
2288 if (my_data->csd != NULL) {
2289 ret = my_data->csd->start_voice(vsid);
2290 if (ret < 0) {
2291 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
2292 }
2293 }
2294 return ret;
2295}
2296
2297int platform_stop_voice_call(void *platform, uint32_t vsid)
2298{
2299 struct platform_data *my_data = (struct platform_data *)platform;
2300 int ret = 0;
2301
2302 if (my_data->csd != NULL) {
2303 ret = my_data->csd->stop_voice(vsid);
2304 if (ret < 0) {
2305 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
2306 }
2307 }
2308 return ret;
2309}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]2310
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2311int platform_get_sample_rate(void *platform, uint32_t *rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2312{
2313 return 0;
2314}
2315
2316int platform_set_voice_volume(void *platform, int volume)
2317{
2318 struct platform_data *my_data = (struct platform_data *)platform;
2319 struct audio_device *adev = my_data->adev;
2320 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2321 const char *mixer_ctl_name = "Voice Rx Gain";
2322 int vol_index = 0, ret = 0;
2323 uint32_t set_values[ ] = {0,
2324 ALL_SESSION_VSID,
2325 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2326
2327 // Voice volume levels are mapped to adsp volume levels as follows.
2328 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
2329 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2330 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
2331 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2332
2333 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2334 if (!ctl) {
2335 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2336 __func__, mixer_ctl_name);
2337 return -EINVAL;
2338 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2339 ALOGV("Setting voice volume index: %d", set_values[0]);
2340 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2341
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2342 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2343 ret = my_data->csd->volume(ALL_SESSION_VSID, volume,
2344 DEFAULT_VOLUME_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2345 if (ret < 0) {
2346 ALOGE("%s: csd_volume error %d", __func__, ret);
2347 }
2348 }
2349 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2350}
2351
2352int platform_set_mic_mute(void *platform, bool state)
2353{
2354 struct platform_data *my_data = (struct platform_data *)platform;
2355 struct audio_device *adev = my_data->adev;
2356 struct mixer_ctl *ctl;
2357 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2358 int ret = 0;
2359 uint32_t set_values[ ] = {0,
2360 ALL_SESSION_VSID,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2361 DEFAULT_MUTE_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2362
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2363 set_values[0] = state;
2364 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2365 if (!ctl) {
2366 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2367 __func__, mixer_ctl_name);
2368 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2369 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2370 ALOGV("Setting voice mute state: %d", state);
2371 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2372
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2373 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2374 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,
2375 DEFAULT_MUTE_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2376 if (ret < 0) {
2377 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
2378 }
2379 }
2380 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2381}
2382
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]2383int platform_set_device_mute(void *platform, bool state, char *dir)
2384{
2385 struct platform_data *my_data = (struct platform_data *)platform;
2386 struct audio_device *adev = my_data->adev;
2387 struct mixer_ctl *ctl;
2388 char *mixer_ctl_name = NULL;
2389 int ret = 0;
2390 uint32_t set_values[ ] = {0,
2391 ALL_SESSION_VSID,
2392 0};
2393 if(dir == NULL) {
2394 ALOGE("%s: Invalid direction:%s", __func__, dir);
2395 return -EINVAL;
2396 }
2397
2398 if (!strncmp("rx", dir, sizeof("rx"))) {
2399 mixer_ctl_name = "Voice Rx Device Mute";
2400 } else if (!strncmp("tx", dir, sizeof("tx"))) {
2401 mixer_ctl_name = "Voice Tx Device Mute";
2402 } else {
2403 return -EINVAL;
2404 }
2405
2406 set_values[0] = state;
2407 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2408 if (!ctl) {
2409 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2410 __func__, mixer_ctl_name);
2411 return -EINVAL;
2412 }
2413
2414 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
2415 __func__,state, mixer_ctl_name);
2416 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2417
2418 return ret;
2419}
2420
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2421snd_device_t platform_get_output_snd_device(void *platform, struct stream_out *out)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2422{
2423 struct platform_data *my_data = (struct platform_data *)platform;
2424 struct audio_device *adev = my_data->adev;
2425 audio_mode_t mode = adev->mode;
2426 snd_device_t snd_device = SND_DEVICE_NONE;
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]2427 audio_devices_t devices = out->devices;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2428 unsigned int sample_rate = out->sample_rate;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2429#ifdef RECORD_PLAY_CONCURRENCY
2430 bool use_voip_out_devices = false;
2431 bool prop_rec_play_enabled = false;
2432 char recConcPropValue[PROPERTY_VALUE_MAX];
2433
2434 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
2435 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
2436 }
2437 use_voip_out_devices = prop_rec_play_enabled &&
2438 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
2439 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
2440#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2441
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2442 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2443 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2444 int channel_count = popcount(channel_mask);
2445
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2446 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
2447 if (devices == AUDIO_DEVICE_NONE ||
2448 devices & AUDIO_DEVICE_BIT_IN) {
2449 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
2450 goto exit;
2451 }
2452
Shiv Maliyappanahallica36cb12015-08-17 11:02:21 -0700[diff] [blame]2453 if (popcount(devices) == 2) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2454 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
2455 AUDIO_DEVICE_OUT_SPEAKER)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2456 if (my_data->external_spk_1)
2457 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2458 else if (my_data->external_spk_2)
2459 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
2460 else
2461 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2462 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
2463 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2464 if (audio_extn_get_anc_enabled())
2465 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2466 else if (my_data->external_spk_1)
2467 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2468 else if (my_data->external_spk_2)
2469 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2470 else
2471 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2472 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
2473 AUDIO_DEVICE_OUT_SPEAKER)) {
2474 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2475 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
2476 AUDIO_DEVICE_OUT_SPEAKER)) {
2477 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2478 } else {
2479 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
2480 goto exit;
2481 }
2482 if (snd_device != SND_DEVICE_NONE) {
2483 goto exit;
2484 }
2485 }
2486
2487 if (popcount(devices) != 1) {
2488 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
2489 goto exit;
2490 }
2491
Venkata Narendra Kumar Gutta5cd79b82015-06-22 14:25:35 +0530[diff] [blame]2492 if ((mode == AUDIO_MODE_IN_CALL) ||
2493 voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2494 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2495 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2496 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2497 !voice_extn_compress_voip_is_active(adev)) {
2498 switch (adev->voice.tty_mode) {
2499 case TTY_MODE_FULL:
2500 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
2501 break;
2502 case TTY_MODE_VCO:
2503 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
2504 break;
2505 case TTY_MODE_HCO:
2506 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
2507 break;
2508 default:
2509 ALOGE("%s: Invalid TTY mode (%#x)",
2510 __func__, adev->voice.tty_mode);
2511 }
2512 } else if (audio_extn_get_anc_enabled()) {
2513 if (audio_extn_should_use_fb_anc())
2514 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
2515 else
2516 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
2517 } else {
2518 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
2519 }
2520 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2521 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2522 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2523 else
2524 snd_device = SND_DEVICE_OUT_BT_SCO;
2525 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]2526 if (my_data->is_vbat_speaker)
2527 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_VBAT;
2528 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2529 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_WSA;
2530 else
2531 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2532 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2533 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2534 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2535 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2536 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
2537 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
2538 if (audio_extn_should_use_handset_anc(channel_count))
2539 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
2540 else
2541 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2542 } else if (devices & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2543 snd_device = SND_DEVICE_OUT_VOICE_TX;
2544
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2545 if (snd_device != SND_DEVICE_NONE) {
2546 goto exit;
2547 }
2548 }
2549
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2550 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2551 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2552 if (OUTPUT_SAMPLING_RATE_44100 == sample_rate &&
Sidipotu Ashok65a11792015-08-20 14:06:55 +0530[diff] [blame]2553 platform_get_native_support() &&
2554 !audio_extn_get_anc_enabled()) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]2555 snd_device = SND_DEVICE_OUT_HEADPHONES_44_1;
2556 }else if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2557 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2558#ifdef RECORD_PLAY_CONCURRENCY
2559 if (use_voip_out_devices) {
2560 // ANC should be disabled for voip concurrency
2561 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
2562 } else
2563#endif
2564 {
2565 if (audio_extn_should_use_fb_anc())
2566 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
2567 else
2568 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
2569 }
2570 } else {
2571#ifdef RECORD_PLAY_CONCURRENCY
2572 if (use_voip_out_devices)
2573 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2574 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2575#endif
2576 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2577 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2578 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2579#ifdef RECORD_PLAY_CONCURRENCY
2580 if (use_voip_out_devices) {
2581 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
2582 } else
2583#endif
2584 {
2585 if (adev->speaker_lr_swap)
2586 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
2587 else
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2588 {
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]2589 if (my_data->is_vbat_speaker)
2590 snd_device = SND_DEVICE_OUT_SPEAKER_VBAT;
2591 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2592 snd_device = SND_DEVICE_OUT_SPEAKER_WSA;
2593 else
2594 snd_device = SND_DEVICE_OUT_SPEAKER;
2595 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2596 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2597 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2598 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2599 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2600 else
2601 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2602 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2603 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2604 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2605 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2606 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
2607 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2608 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2609 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2610 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2611 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2612#ifdef RECORD_PLAY_CONCURRENCY
2613 if (use_voip_out_devices)
2614 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
2615 else
2616#endif
2617 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2618 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2619 channel_count = audio_extn_get_afe_proxy_channel_count();
2620 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
2621 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2622 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2623 } else {
2624 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
2625 }
2626exit:
2627 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
2628 return snd_device;
2629}
2630
2631snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
2632{
2633 struct platform_data *my_data = (struct platform_data *)platform;
2634 struct audio_device *adev = my_data->adev;
2635 audio_source_t source = (adev->active_input == NULL) ?
2636 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
2637
2638 audio_mode_t mode = adev->mode;
2639 audio_devices_t in_device = ((adev->active_input == NULL) ?
2640 AUDIO_DEVICE_NONE : adev->active_input->device)
2641 & ~AUDIO_DEVICE_BIT_IN;
2642 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2643 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2644 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2645 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2646
2647 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
2648 __func__, out_device, in_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2649 if (my_data->external_mic) {
Venkata Narendra Kumar Gutta5cd79b82015-06-22 14:25:35 +0530[diff] [blame]2650 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
2651 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2652 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2653 out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2654 out_device & AUDIO_DEVICE_OUT_SPEAKER )
2655 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2656 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2657 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2658 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2659 }
2660 }
2661
2662 if (snd_device != AUDIO_DEVICE_NONE)
2663 goto exit;
2664
Venkata Narendra Kumar Gutta5cd79b82015-06-22 14:25:35 +0530[diff] [blame]2665 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]2666 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2667 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2668 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2669 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2670 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2671 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2672 case TTY_MODE_FULL:
2673 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
2674 break;
2675 case TTY_MODE_VCO:
2676 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
2677 break;
2678 case TTY_MODE_HCO:
2679 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
2680 break;
2681 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2682 ALOGE("%s: Invalid TTY mode (%#x)",
2683 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2684 }
2685 goto exit;
2686 }
2687 }
2688 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2689 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2690 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]2691 audio_extn_should_use_handset_anc(channel_count) &&
2692 my_data->fluence_type != FLUENCE_NONE) {
2693 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
2694 adev->acdb_settings |= DMIC_FLAG;
2695 ALOGD("Selecting AANC, Fluence combo device");
2696 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2697 audio_extn_should_use_handset_anc(channel_count)) {
2698 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2699 adev->acdb_settings |= ANC_FLAG;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2700 } else if (my_data->fluence_type == FLUENCE_NONE ||
2701 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2702 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2703 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]2704 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2705 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2706 snd_device = SND_DEVICE_IN_VOICE_DMIC;
2707 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2708 }
2709 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2710 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2711 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]2712 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2713 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2714 if (adev->bt_wb_speech_enabled) {
2715 if (adev->bluetooth_nrec)
2716 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2717 else
2718 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2719 } else {
2720 if (adev->bluetooth_nrec)
2721 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2722 else
2723 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2724 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2725 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2726 if (my_data->fluence_type != FLUENCE_NONE &&
2727 my_data->fluence_in_voice_call &&
2728 my_data->fluence_in_spkr_mode) {
2729 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2730 adev->acdb_settings |= QMIC_FLAG;
2731 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
2732 } else {
2733 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]2734 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2735 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
2736 else
2737 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2738 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2739 } else {
2740 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2741 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]2742 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2743 }
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2744 } else if (out_device & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2745 snd_device = SND_DEVICE_IN_VOICE_RX;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2746 } else if (source == AUDIO_SOURCE_CAMCORDER) {
2747 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2748 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2749 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
2750 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]2751 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2752 else
2753 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2754 }
2755 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
2756 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2757 if (channel_count == 2) {
2758 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
2759 adev->acdb_settings |= DMIC_FLAG;
2760 } else if (adev->active_input->enable_ns)
2761 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
2762 else if (my_data->fluence_type != FLUENCE_NONE &&
2763 my_data->fluence_in_voice_rec) {
2764 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
2765 adev->acdb_settings |= DMIC_FLAG;
2766 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2767 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
2768 }
2769 }
Karthik Reddy Kattaf621ec72014-11-21 16:37:38 +0530[diff] [blame]2770 } else if ((source == AUDIO_SOURCE_VOICE_COMMUNICATION) ||
2771 (mode == AUDIO_MODE_IN_COMMUNICATION)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2772 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
2773 in_device = AUDIO_DEVICE_IN_BACK_MIC;
2774 if (adev->active_input) {
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]2775 if (my_data->fluence_type != FLUENCE_NONE &&
2776 adev->active_input->enable_aec &&
2777 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2778 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2779 if (my_data->fluence_in_spkr_mode) {
2780 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2781 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
2782 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2783 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2784 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
2785 else
2786 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
2787 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2788 adev->acdb_settings |= DMIC_FLAG;
2789 } else
2790 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2791 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2792 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2793 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
2794 adev->acdb_settings |= DMIC_FLAG;
2795 } else
2796 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2797 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2798 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2799 }
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]2800 platform_set_echo_reference(adev, true, out_device);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]2801 } else if (my_data->fluence_type != FLUENCE_NONE &&
2802 adev->active_input->enable_aec) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2803 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2804 if (my_data->fluence_in_spkr_mode) {
2805 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2806 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC;
2807 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2808 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2809 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
2810 else
2811 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
2812 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2813 adev->acdb_settings |= DMIC_FLAG;
2814 } else
2815 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
2816 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2817 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2818 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
2819 adev->acdb_settings |= DMIC_FLAG;
2820 } else
2821 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
2822 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2823 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2824 }
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]2825 platform_set_echo_reference(adev, true, out_device);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]2826 } else if (my_data->fluence_type != FLUENCE_NONE &&
2827 adev->active_input->enable_ns) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2828 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2829 if (my_data->fluence_in_spkr_mode) {
2830 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2831 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS;
2832 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2833 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2834 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
2835 else
2836 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
2837 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2838 adev->acdb_settings |= DMIC_FLAG;
2839 } else
2840 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
2841 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2842 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2843 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
2844 adev->acdb_settings |= DMIC_FLAG;
2845 } else
2846 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
2847 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2848 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2849 }
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 } else
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]2852 platform_set_echo_reference(adev, false, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2853 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2854 } else if (source == AUDIO_SOURCE_MIC) {
2855 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
2856 channel_count == 1 ) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2857 if(my_data->fluence_in_audio_rec) {
2858 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2859 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]2860 platform_set_echo_reference(adev, true, out_device);
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2861 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2862 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]2863 platform_set_echo_reference(adev, true, out_device);
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2864 }
2865 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2866 }
Yamit Mehtaaafda4b2015-07-13 12:51:33 +0530[diff] [blame]2867 } else if (source == AUDIO_SOURCE_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2868 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2869 } else if (source == AUDIO_SOURCE_DEFAULT) {
2870 goto exit;
2871 }
2872
2873
2874 if (snd_device != SND_DEVICE_NONE) {
2875 goto exit;
2876 }
2877
2878 if (in_device != AUDIO_DEVICE_NONE &&
2879 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
2880 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
2881 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2882 if (audio_extn_ssr_get_enabled() && channel_count == 6)
2883 snd_device = SND_DEVICE_IN_QUAD_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2884 else if (my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_QUAD_MIC) &&
2885 channel_count == 2)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2886 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
2887 else
2888 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2889 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2890 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
2891 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2892 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2893 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2894 if (adev->bt_wb_speech_enabled) {
2895 if (adev->bluetooth_nrec)
2896 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2897 else
2898 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2899 } else {
2900 if (adev->bluetooth_nrec)
2901 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2902 else
2903 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2904 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2905 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
2906 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2907 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
2908 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
2909 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Yamit Mehtaaafda4b2015-07-13 12:51:33 +0530[diff] [blame]2910 } else if (in_device & AUDIO_DEVICE_IN_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2911 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2912 } else {
2913 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
2914 ALOGW("%s: Using default handset-mic", __func__);
2915 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2916 }
2917 } else {
2918 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
2919 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2920 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2921 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2922 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2923 if (channel_count > 1)
2924 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
2925 else
2926 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2927 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
2928 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2929 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2930 if (adev->bt_wb_speech_enabled) {
2931 if (adev->bluetooth_nrec)
2932 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2933 else
2934 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2935 } else {
2936 if (adev->bluetooth_nrec)
2937 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2938 else
2939 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2940 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2941 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2942 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2943 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2944 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2945 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2946 } else {
2947 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
2948 ALOGW("%s: Using default handset-mic", __func__);
2949 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2950 }
2951 }
2952exit:
2953 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
2954 return snd_device;
2955}
2956
2957int platform_set_hdmi_channels(void *platform, int channel_count)
2958{
2959 struct platform_data *my_data = (struct platform_data *)platform;
2960 struct audio_device *adev = my_data->adev;
2961 struct mixer_ctl *ctl;
2962 const char *channel_cnt_str = NULL;
2963 const char *mixer_ctl_name = "HDMI_RX Channels";
2964 switch (channel_count) {
2965 case 8:
2966 channel_cnt_str = "Eight"; break;
2967 case 7:
2968 channel_cnt_str = "Seven"; break;
2969 case 6:
2970 channel_cnt_str = "Six"; break;
2971 case 5:
2972 channel_cnt_str = "Five"; break;
2973 case 4:
2974 channel_cnt_str = "Four"; break;
2975 case 3:
2976 channel_cnt_str = "Three"; break;
2977 default:
2978 channel_cnt_str = "Two"; break;
2979 }
2980 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2981 if (!ctl) {
2982 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2983 __func__, mixer_ctl_name);
2984 return -EINVAL;
2985 }
2986 ALOGV("HDMI channel count: %s", channel_cnt_str);
2987 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
2988 return 0;
2989}
2990
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2991int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2992{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2993 int channel_count;
2994 int max_channels = 2;
2995 int i = 0, ret = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2996 struct platform_data *my_data = (struct platform_data *)platform;
2997 struct audio_device *adev = my_data->adev;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2998 edid_audio_info *info = NULL;
2999 ret = platform_get_edid_info(platform);
3000 info = (edid_audio_info *)my_data->edid_info;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3001
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3002 if(ret == 0 && info != NULL) {
3003 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
3004 ALOGV("%s:format %d channel %d", __func__,
3005 info->audio_blocks_array[i].format_id,
3006 info->audio_blocks_array[i].channels);
3007 if (info->audio_blocks_array[i].format_id == LPCM) {
3008 channel_count = info->audio_blocks_array[i].channels;
3009 if (channel_count > max_channels) {
3010 max_channels = channel_count;
3011 }
3012 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3013 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3014 }
3015
3016 return max_channels;
3017}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3018
3019static int platform_set_slowtalk(struct platform_data *my_data, bool state)
3020{
3021 int ret = 0;
3022 struct audio_device *adev = my_data->adev;
3023 struct mixer_ctl *ctl;
3024 const char *mixer_ctl_name = "Slowtalk Enable";
3025 uint32_t set_values[ ] = {0,
3026 ALL_SESSION_VSID};
3027
3028 set_values[0] = state;
3029 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3030 if (!ctl) {
3031 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3032 __func__, mixer_ctl_name);
3033 ret = -EINVAL;
3034 } else {
3035 ALOGV("Setting slowtalk state: %d", state);
3036 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3037 my_data->slowtalk = state;
3038 }
3039
3040 if (my_data->csd != NULL) {
3041 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
3042 if (ret < 0) {
3043 ALOGE("%s: csd_client_disable_device, failed, error %d",
3044 __func__, ret);
3045 }
3046 }
3047 return ret;
3048}
3049
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3050static int set_hd_voice(struct platform_data *my_data, bool state)
3051{
3052 struct audio_device *adev = my_data->adev;
3053 struct mixer_ctl *ctl;
3054 const char *mixer_ctl_name = "HD Voice Enable";
3055 int ret = 0;
3056 uint32_t set_values[ ] = {0,
3057 ALL_SESSION_VSID};
3058
3059 set_values[0] = state;
3060 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3061 if (!ctl) {
3062 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3063 __func__, mixer_ctl_name);
3064 ret = -EINVAL;
3065 } else {
3066 ALOGV("Setting HD Voice state: %d", state);
3067 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3068 my_data->hd_voice = state;
3069 }
3070
3071 return ret;
3072}
3073
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3074static int update_external_device_status(struct platform_data *my_data,
3075 char* event_name, bool status)
3076{
3077 int ret = 0;
3078 struct audio_usecase *usecase;
3079 struct listnode *node;
3080
3081 ALOGD("Recieved external event switch %s", event_name);
3082
3083 if (!strcmp(event_name, EVENT_EXTERNAL_SPK_1))
3084 my_data->external_spk_1 = status;
3085 else if (!strcmp(event_name, EVENT_EXTERNAL_SPK_2))
3086 my_data->external_spk_2 = status;
3087 else if (!strcmp(event_name, EVENT_EXTERNAL_MIC))
3088 my_data->external_mic = status;
3089 else {
3090 ALOGE("The audio event type is not found");
3091 return -EINVAL;
3092 }
3093
3094 list_for_each(node, &my_data->adev->usecase_list) {
3095 usecase = node_to_item(node, struct audio_usecase, list);
3096 select_devices(my_data->adev, usecase->id);
3097 }
3098
3099 return ret;
3100}
3101
3102static int parse_audiocal_cfg(struct str_parms *parms, acdb_audio_cal_cfg_t *cal)
3103{
3104 int err;
3105 unsigned int val;
3106 char value[64];
3107 int ret = 0;
3108
3109 if(parms == NULL || cal == NULL)
3110 return ret;
3111
3112 err = str_parms_get_str(parms, "cal_persist", value, sizeof(value));
3113 if (err >= 0) {
3114 str_parms_del(parms, "cal_persist");
3115 cal->persist = (uint32_t) strtoul(value, NULL, 0);
3116 ret = ret | 0x1;
3117 }
3118 err = str_parms_get_str(parms, "cal_apptype", value, sizeof(value));
3119 if (err >= 0) {
3120 str_parms_del(parms, "cal_apptype");
3121 cal->app_type = (uint32_t) strtoul(value, NULL, 0);
3122 ret = ret | 0x2;
3123 }
3124 err = str_parms_get_str(parms, "cal_caltype", value, sizeof(value));
3125 if (err >= 0) {
3126 str_parms_del(parms, "cal_caltype");
3127 cal->cal_type = (uint32_t) strtoul(value, NULL, 0);
3128 ret = ret | 0x4;
3129 }
3130 err = str_parms_get_str(parms, "cal_samplerate", value, sizeof(value));
3131 if (err >= 0) {
3132 str_parms_del(parms, "cal_samplerate");
3133 cal->sampling_rate = (uint32_t) strtoul(value, NULL, 0);
3134 ret = ret | 0x8;
3135 }
3136 err = str_parms_get_str(parms, "cal_devid", value, sizeof(value));
3137 if (err >= 0) {
3138 str_parms_del(parms, "cal_devid");
3139 cal->dev_id = (uint32_t) strtoul(value, NULL, 0);
3140 ret = ret | 0x10;
3141 }
3142 err = str_parms_get_str(parms, "cal_snddevid", value, sizeof(value));
3143 if (err >= 0) {
3144 str_parms_del(parms, "cal_snddevid");
3145 cal->snd_dev_id = (uint32_t) strtoul(value, NULL, 0);
3146 ret = ret | 0x20;
3147 }
3148 err = str_parms_get_str(parms, "cal_topoid", value, sizeof(value));
3149 if (err >= 0) {
3150 str_parms_del(parms, "cal_topoid");
3151 cal->topo_id = (uint32_t) strtoul(value, NULL, 0);
3152 ret = ret | 0x40;
3153 }
3154 err = str_parms_get_str(parms, "cal_moduleid", value, sizeof(value));
3155 if (err >= 0) {
3156 str_parms_del(parms, "cal_moduleid");
3157 cal->module_id = (uint32_t) strtoul(value, NULL, 0);
3158 ret = ret | 0x80;
3159 }
3160 err = str_parms_get_str(parms, "cal_paramid", value, sizeof(value));
3161 if (err >= 0) {
3162 str_parms_del(parms, "cal_paramid");
3163 cal->param_id = (uint32_t) strtoul(value, NULL, 0);
3164 ret = ret | 0x100;
3165 }
3166 return ret;
3167}
3168
3169static void set_audiocal(void *platform, struct str_parms *parms, char *value, int len) {
3170 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3171 struct stream_out out={0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3172 acdb_audio_cal_cfg_t cal={0};
3173 uint8_t *dptr = NULL;
3174 int32_t dlen;
3175 int err, ret;
3176 if(value == NULL || platform == NULL || parms == NULL) {
3177 ALOGE("[%s] received null pointer, failed",__func__);
3178 goto done_key_audcal;
3179 }
3180
3181 /* parse audio calibration keys */
3182 ret = parse_audiocal_cfg(parms, &cal);
3183
3184 /* handle audio calibration data now */
3185 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, len);
3186 if (err >= 0) {
3187 str_parms_del(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA);
3188 dlen = strlen(value);
3189 if(dlen <= 0) {
3190 ALOGE("[%s] null data received",__func__);
3191 goto done_key_audcal;
3192 }
3193 dptr = (uint8_t*) calloc(dlen, sizeof(uint8_t));
3194 if(dptr == NULL) {
3195 ALOGE("[%s] memory allocation failed for %d",__func__, dlen);
3196 goto done_key_audcal;
3197 }
3198 dlen = b64decode(value, strlen(value), dptr);
3199 if(dlen<=0) {
3200 ALOGE("[%s] data decoding failed %d", __func__, dlen);
3201 goto done_key_audcal;
3202 }
3203
3204 if(cal.dev_id) {
3205 if(audio_is_input_device(cal.dev_id)) {
3206 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
3207 } else {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3208 out.devices = cal.dev_id;
3209 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3210 }
3211 }
3212 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
3213 ALOGD("Setting audio calibration for snd_device(%d) acdb_id(%d)",
3214 cal.snd_dev_id, cal.acdb_dev_id);
3215 if(cal.acdb_dev_id == -EINVAL) {
3216 ALOGE("[%s] Invalid acdb_device id %d for snd device id %d",
3217 __func__, cal.acdb_dev_id, cal.snd_dev_id);
3218 goto done_key_audcal;
3219 }
3220 if(my_data->acdb_set_audio_cal) {
3221 ret = my_data->acdb_set_audio_cal((void *)&cal, (void*)dptr, dlen);
3222 }
3223 }
3224done_key_audcal:
3225 if(dptr != NULL)
3226 free(dptr);
3227}
3228
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3229int platform_set_parameters(void *platform, struct str_parms *parms)
3230{
3231 struct platform_data *my_data = (struct platform_data *)platform;
3232 char *str;
3233 char value[256] = {0};
3234 int val;
3235 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3236 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3237
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3238 kv_pairs = str_parms_to_str(parms);
3239 ALOGV("%s: enter: - %s", __func__, kv_pairs);
3240 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3241
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3242 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
3243 if (err >= 0) {
3244 bool state = false;
3245 if (!strncmp("true", value, sizeof("true"))) {
3246 state = true;
3247 }
3248
3249 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
3250 ret = platform_set_slowtalk(my_data, state);
3251 if (ret)
3252 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
3253 }
3254
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3255 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
3256 if (err >= 0) {
3257 bool state = false;
3258 if (!strncmp("true", value, sizeof("true"))) {
3259 state = true;
3260 }
3261
3262 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
3263 if (my_data->hd_voice != state) {
3264 ret = set_hd_voice(my_data, state);
3265 if (ret)
3266 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
3267 } else {
3268 ALOGV("%s: HD Voice already set to %d", __func__, state);
3269 }
3270 }
3271
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3272 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3273 value, sizeof(value));
3274 if (err >= 0) {
3275 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
3276
3277 if (my_data->acdb_reload_vocvoltable == NULL) {
3278 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
3279 } else if (!strcmp(value, "on")) {
3280 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
3281 my_data->voice_feature_set = 1;
3282 }
3283 } else {
3284 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
3285 my_data->voice_feature_set = 0;
3286 }
3287 }
3288 }
3289
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3290#ifdef RECORD_PLAY_CONCURRENCY
3291 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
3292 if (err >= 0) {
3293 if (!strncmp("true", value, sizeof("true"))) {
3294 ALOGD("setting record playback concurrency to true");
3295 my_data->rec_play_conc_set = true;
3296 } else {
3297 ALOGD("setting record playback concurrency to false");
3298 my_data->rec_play_conc_set = false;
3299 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3300 }
3301#endif
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3302 native_audio_set_params(platform, parms, value, sizeof(value));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3303 ALOGV("%s: exit with code(%d)", __func__, ret);
3304 return ret;
3305}
3306
3307int platform_set_incall_recording_session_id(void *platform,
3308 uint32_t session_id, int rec_mode)
3309{
3310 int ret = 0;
3311 struct platform_data *my_data = (struct platform_data *)platform;
3312 struct audio_device *adev = my_data->adev;
3313 struct mixer_ctl *ctl;
3314 const char *mixer_ctl_name = "Voc VSID";
3315 int num_ctl_values;
3316 int i;
3317
3318 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3319 if (!ctl) {
3320 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3321 __func__, mixer_ctl_name);
3322 ret = -EINVAL;
3323 } else {
3324 num_ctl_values = mixer_ctl_get_num_values(ctl);
3325 for (i = 0; i < num_ctl_values; i++) {
3326 if (mixer_ctl_set_value(ctl, i, session_id)) {
3327 ALOGV("Error: invalid session_id: %x", session_id);
3328 ret = -EINVAL;
3329 break;
3330 }
3331 }
3332 }
3333
3334 if (my_data->csd != NULL) {
3335 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
3336 if (ret < 0) {
3337 ALOGE("%s: csd_client_start_record failed, error %d",
3338 __func__, ret);
3339 }
3340 }
3341
3342 return ret;
3343}
3344
3345int platform_stop_incall_recording_usecase(void *platform)
3346{
3347 int ret = 0;
3348 struct platform_data *my_data = (struct platform_data *)platform;
3349
3350 if (my_data->csd != NULL) {
3351 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
3352 if (ret < 0) {
3353 ALOGE("%s: csd_client_stop_record failed, error %d",
3354 __func__, ret);
3355 }
3356 }
3357
3358 return ret;
3359}
3360
3361int platform_start_incall_music_usecase(void *platform)
3362{
3363 int ret = 0;
3364 struct platform_data *my_data = (struct platform_data *)platform;
3365
3366 if (my_data->csd != NULL) {
3367 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
3368 if (ret < 0) {
3369 ALOGE("%s: csd_client_start_playback failed, error %d",
3370 __func__, ret);
3371 }
3372 }
3373
3374 return ret;
3375}
3376
3377int platform_stop_incall_music_usecase(void *platform)
3378{
3379 int ret = 0;
3380 struct platform_data *my_data = (struct platform_data *)platform;
3381
3382 if (my_data->csd != NULL) {
3383 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
3384 if (ret < 0) {
3385 ALOGE("%s: csd_client_stop_playback failed, error %d",
3386 __func__, ret);
3387 }
3388 }
3389
3390 return ret;
3391}
3392
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]3393int platform_update_lch(void *platform, struct voice_session *session,
3394 enum voice_lch_mode lch_mode)
3395{
3396 int ret = 0;
3397 struct platform_data *my_data = (struct platform_data *)platform;
3398
3399 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
3400 ret = my_data->csd->set_lch(session->vsid, lch_mode);
3401 else
3402 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
3403
3404 return ret;
3405}
3406
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3407static void get_audiocal(void *platform, void *keys, void *pReply) {
3408 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3409 struct stream_out out={0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3410 struct str_parms *query = (struct str_parms *)keys;
3411 struct str_parms *reply=(struct str_parms *)pReply;
3412 acdb_audio_cal_cfg_t cal={0};
3413 uint8_t *dptr = NULL;
3414 char value[512] = {0};
3415 char *rparms=NULL;
3416 int ret=0, err;
3417 uint32_t param_len;
3418
3419 if(query==NULL || platform==NULL || reply==NULL) {
3420 ALOGE("[%s] received null pointer",__func__);
3421 ret=-EINVAL;
3422 goto done;
3423 }
3424 /* parse audiocal configuration keys */
3425 ret = parse_audiocal_cfg(query, &cal);
3426 if(ret == 0) {
3427 /* No calibration keys found */
3428 goto done;
3429 }
3430 err = str_parms_get_str(query, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, sizeof(value));
3431 if (err >= 0) {
3432 str_parms_del(query, AUDIO_PARAMETER_KEY_AUD_CALDATA);
3433 } else {
3434 goto done;
3435 }
3436
3437 if(cal.dev_id & AUDIO_DEVICE_BIT_IN) {
3438 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
3439 } else if(cal.dev_id) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3440 out.devices = cal.dev_id;
3441 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3442 }
3443 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
3444 if (cal.acdb_dev_id < 0) {
3445 ALOGE("%s: Failed. Could not find acdb id for snd device(%d)",
3446 __func__, cal.snd_dev_id);
3447 ret = -EINVAL;
3448 goto done_key_audcal;
3449 }
3450 ALOGD("[%s] Getting audio calibration for snd_device(%d) acdb_id(%d)",
3451 __func__, cal.snd_dev_id, cal.acdb_dev_id);
3452
3453 param_len = MAX_SET_CAL_BYTE_SIZE;
3454 dptr = (uint8_t*)calloc(param_len, sizeof(uint8_t));
3455 if(dptr == NULL) {
3456 ALOGE("[%s] Memory allocation failed for length %d",__func__,param_len);
3457 ret = -ENOMEM;
3458 goto done_key_audcal;
3459 }
3460 if (my_data->acdb_get_audio_cal != NULL) {
3461 ret = my_data->acdb_get_audio_cal((void*)&cal, (void*)dptr, &param_len);
3462 if (ret == 0) {
3463 int dlen;
3464 if(param_len == 0 || param_len == MAX_SET_CAL_BYTE_SIZE) {
3465 ret = -EINVAL;
3466 goto done_key_audcal;
3467 }
3468 /* Allocate memory for encoding */
3469 rparms = (char*)calloc((param_len*2), sizeof(char));
3470 if(rparms == NULL) {
3471 ALOGE("[%s] Memory allocation failed for size %d",
3472 __func__, param_len*2);
3473 ret = -ENOMEM;
3474 goto done_key_audcal;
3475 }
3476 if(cal.persist==0 && cal.module_id && cal.param_id) {
3477 err = b64encode(dptr+12, param_len-12, rparms);
3478 } else {
3479 err = b64encode(dptr, param_len, rparms);
3480 }
3481 if(err < 0) {
3482 ALOGE("[%s] failed to convert data to string", __func__);
3483 ret = -EINVAL;
3484 goto done_key_audcal;
3485 }
3486 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3487 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, rparms);
3488 }
3489 }
3490done_key_audcal:
3491 if(ret != 0) {
3492 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3493 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, "");
3494 }
3495done:
3496 if(dptr != NULL)
3497 free(dptr);
3498 if(rparms != NULL)
3499 free(rparms);
3500}
3501
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3502void platform_get_parameters(void *platform,
3503 struct str_parms *query,
3504 struct str_parms *reply)
3505{
3506 struct platform_data *my_data = (struct platform_data *)platform;
3507 char *str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3508 char value[512] = {0};
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3509 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3510 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3511
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3512 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
3513 value, sizeof(value));
3514 if (ret >= 0) {
3515 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
3516 my_data->slowtalk?"true":"false");
3517 }
3518
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3519 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
3520 value, sizeof(value));
3521 if (ret >= 0) {
3522 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
3523 my_data->hd_voice?"true":"false");
3524 }
3525
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3526 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3527 value, sizeof(value));
3528 if (ret >= 0) {
3529 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
3530 strlcpy(value, "on", sizeof(value));
3531 } else {
3532 strlcpy(value, "off", sizeof(value));
3533 }
3534
3535 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
3536 }
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3537 native_audio_get_params(query, reply, value, sizeof(value));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3538
Naresh Tannirudcb43442015-05-21 14:14:47 +0530[diff] [blame]3539 ret = str_parms_get_str(query, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_ALLOWED,
3540 value, sizeof(value));
3541
3542 if (ret >= 0) {
3543 int isallowed = 1; /*true*/
3544
Naresh Tanniru3692bd92015-06-09 18:33:02 +0530[diff] [blame]3545 if(voice_is_in_call(my_data->adev) ||
3546 (SND_CARD_STATE_OFFLINE == get_snd_card_state(my_data->adev))) {
Naresh Tannirudcb43442015-05-21 14:14:47 +0530[diff] [blame]3547 char *decoder_mime_type = value;
3548
3549 //check if unsupported mime type or not
3550 if(decoder_mime_type) {
3551 int i = 0;
3552 for (i = 0; i < sizeof(dsp_only_decoders_mime)/sizeof(dsp_only_decoders_mime[0]); i++) {
3553 if (!strncmp(decoder_mime_type, dsp_only_decoders_mime[i],
3554 strlen(dsp_only_decoders_mime[i]))) {
Naresh Tanniru3692bd92015-06-09 18:33:02 +0530[diff] [blame]3555 ALOGE("Rejecting request for DSP only session from HAL during voice call/SSR state");
Naresh Tannirudcb43442015-05-21 14:14:47 +0530[diff] [blame]3556 isallowed = 0;
3557 break;
3558 }
3559 }
3560 }
3561 }
3562 str_parms_add_int(reply, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_ALLOWED, isallowed);
3563 }
3564
3565
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3566 /* Handle audio calibration keys */
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3567 kv_pairs = str_parms_to_str(reply);
3568 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
3569 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3570}
3571
3572/* Delay in Us */
3573int64_t platform_render_latency(audio_usecase_t usecase)
3574{
3575 switch (usecase) {
3576 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3577 return DEEP_BUFFER_PLATFORM_DELAY;
3578 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3579 return LOW_LATENCY_PLATFORM_DELAY;
3580 default:
3581 return 0;
3582 }
3583}
3584
3585int platform_update_usecase_from_source(int source, int usecase)
3586{
3587 ALOGV("%s: input source :%d", __func__, source);
Yamit Mehtaaafda4b2015-07-13 12:51:33 +0530[diff] [blame]3588 if(source == AUDIO_SOURCE_FM_TUNER)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3589 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
3590 return usecase;
3591}
3592
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3593bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3594{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3595 bool needs_event = false;
3596
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3597 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3598 (snd_device < SND_DEVICE_IN_END) &&
3599 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3600 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3601 needs_event = true;
3602
3603 return needs_event;
3604}
3605
3606bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
3607{
3608 bool needs_event = false;
3609
3610 switch(uc_id){
3611 /* concurrent playback usecases needs event */
3612 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3613 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3614 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3615 needs_event = true;
3616 break;
3617 /* concurrent playback in low latency allowed */
3618 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3619 break;
3620 /* concurrent playback FM needs event */
3621 case USECASE_AUDIO_PLAYBACK_FM:
3622 needs_event = true;
3623 break;
3624
3625 /* concurrent capture usecases, no event, capture handled by device
3626 * USECASE_AUDIO_RECORD:
3627 * USECASE_AUDIO_RECORD_COMPRESS:
3628 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3629
3630 * USECASE_VOICE_CALL:
3631 * USECASE_VOICE2_CALL:
3632 * USECASE_VOLTE_CALL:
3633 * USECASE_QCHAT_CALL:
3634 * USECASE_VOWLAN_CALL:
Avinash Vaishff0f61a2015-06-03 20:00:36 +0530[diff] [blame]3635 * USECASE_VOICEMMODE1_CALL:
3636 * USECASE_VOICEMMODE2_CALL:
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3637 * USECASE_COMPRESS_VOIP_CALL:
3638 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3639 * USECASE_INCALL_REC_UPLINK:
3640 * USECASE_INCALL_REC_DOWNLINK:
3641 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3642 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3643 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3644 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3645 * USECASE_INCALL_MUSIC_UPLINK:
3646 * USECASE_INCALL_MUSIC_UPLINK2:
3647 * USECASE_AUDIO_SPKR_CALIB_RX:
3648 * USECASE_AUDIO_SPKR_CALIB_TX:
3649 */
3650 default:
3651 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
3652 }
3653 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3654}
3655
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3656bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
3657{
3658 bool needs_event = false;
3659
3660 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3661 (snd_device < SND_DEVICE_IN_END) &&
3662 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3663 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
3664 needs_event = true;
3665
3666 return needs_event;
3667}
3668
3669bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
3670{
3671 bool needs_event = false;
3672
3673 switch(uc_id){
3674 /* concurrent playback usecases needs event */
3675 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3676 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3677 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3678 needs_event = true;
3679 break;
3680 /* concurrent playback in low latency allowed */
3681 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3682 break;
3683 /* concurrent playback FM needs event */
3684 case USECASE_AUDIO_PLAYBACK_FM:
3685 needs_event = true;
3686 break;
3687
3688 /* concurrent capture usecases, no event, capture handled by device
3689 * USECASE_AUDIO_RECORD:
3690 * USECASE_AUDIO_RECORD_COMPRESS:
3691 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3692
3693 * USECASE_VOICE_CALL:
3694 * USECASE_VOICE2_CALL:
3695 * USECASE_VOLTE_CALL:
3696 * USECASE_QCHAT_CALL:
3697 * USECASE_VOWLAN_CALL:
Avinash Vaishff0f61a2015-06-03 20:00:36 +0530[diff] [blame]3698 * USECASE_VOICEMMODE1_CALL:
3699 * USECASE_VOICEMMODE2_CALL:
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3700 * USECASE_COMPRESS_VOIP_CALL:
3701 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3702 * USECASE_INCALL_REC_UPLINK:
3703 * USECASE_INCALL_REC_DOWNLINK:
3704 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3705 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3706 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3707 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3708 * USECASE_INCALL_MUSIC_UPLINK:
3709 * USECASE_INCALL_MUSIC_UPLINK2:
3710 * USECASE_AUDIO_SPKR_CALIB_RX:
3711 * USECASE_AUDIO_SPKR_CALIB_TX:
3712 */
3713 default:
3714 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
3715 }
3716 return needs_event;
3717}
3718
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3719/* Read offload buffer size from a property.
3720 * If value is not power of 2 round it to
3721 * power of 2.
3722 */
3723uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
3724{
3725 char value[PROPERTY_VALUE_MAX] = {0};
3726 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3727 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
3728 atoi(value)) {
3729 fragment_size = atoi(value) * 1024;
3730 }
3731
vivek mehtaf110e7f2015-08-10 12:58:10 -0700[diff] [blame]3732 /* Use incoming offload buffer size if default buffer size is less */
3733 if ((info != NULL) && (fragment_size < info->offload_buffer_size)) {
3734 ALOGI("%s:: Overwriting offload buffer size default:%d new:%d", __func__,
3735 fragment_size,
3736 info->offload_buffer_size);
3737 fragment_size = info->offload_buffer_size;
3738 }
3739
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3740 // For FLAC use max size since it is loss less, and has sampling rates
3741 // upto 192kHZ
3742 if (info != NULL && !info->has_video &&
3743 info->format == AUDIO_FORMAT_FLAC) {
3744 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3745 ALOGV("FLAC fragment size %d", fragment_size);
3746 }
3747
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3748 if (info != NULL && info->has_video && info->is_streaming) {
3749 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
3750 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]3751 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3752 }
3753
3754 fragment_size = ALIGN( fragment_size, 1024);
3755
3756 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3757 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3758 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3759 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3760 ALOGV("%s: fragment_size %d", __func__, fragment_size);
3761 return fragment_size;
3762}
3763
3764uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
3765{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3766 uint32_t fragment_size = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3767 uint32_t bits_per_sample = 16;
Alexy Joseph68011492015-06-18 12:02:01 -0700[diff] [blame]3768 uint32_t pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3769
3770 if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
3771 bits_per_sample = 32;
3772 }
3773
Alexy Joseph68011492015-06-18 12:02:01 -0700[diff] [blame]3774 //duration is set to 40 ms worth of stereo data at 48Khz
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3775 //with 16 bit per sample, modify this when the channel
3776 //configuration is different
3777 fragment_size = (pcm_offload_time
3778 * info->sample_rate
3779 * (bits_per_sample >> 3)
3780 * popcount(info->channel_mask))/1000;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3781 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
3782 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
3783 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
3784 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
Preetam Singh Ranawat6efde5c2015-04-24 11:04:22 +0530[diff] [blame]3785 // To have same PCM samples for all channels, the buffer size requires to
3786 // be multiple of (number of channels * bytes per sample)
3787 // 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]3788 fragment_size = ALIGN(fragment_size, ((bits_per_sample >> 3)* popcount(info->channel_mask) * 32));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3789
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3790 ALOGI("PCM offload Fragment size to %d bytes", fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3791 return fragment_size;
3792}
3793
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3794int platform_is_external_codec (char *snd_card_name)
3795{
3796
3797 if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
3798 sizeof("msm8952-tomtom-snd-card")) ||
3799 !strncmp(snd_card_name, "msm8976-tasha-snd-card",
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]3800 sizeof("msm8976-tasha-snd-card")) ||
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]3801 !strncmp(snd_card_name, "msm8976-tashalite-snd-card",
3802 sizeof("msm8976-tashalite-snd-card")) ||
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]3803 !strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
3804 sizeof("msm8976-tasha-skun-snd-card")))
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3805 {
3806 /* external codec, for rest/old of the external codecs
3807 we dont support this funtionality(chaning AFE params)
3808 at the monment
3809 */
3810 return 1;
3811 }
3812 else {
3813 /* internal codec */
3814 return 0;
3815 }
3816}
3817
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3818int platform_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3819 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3820 unsigned int bit_width, unsigned int sample_rate)
3821{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3822 int ret = 0;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3823 int backend_idx = DEFAULT_CODEC_BACKEND;
3824 struct platform_data *my_data = (struct platform_data *)adev->platform;
3825 ALOGV("%s bit width: %d, sample rate: %d\n", __func__, bit_width, sample_rate);
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]3826
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3827 const char *snd_card_name = mixer_get_name(adev->mixer);
3828 int is_external_codec = platform_is_external_codec(snd_card_name);
3829
3830
3831
3832 backend_idx = platform_get_backend_index(snd_device);
3833 ALOGV("%s bit width: %d, sample rate: %d backend_idx - %d\n",
3834 __func__, bit_width, sample_rate, backend_idx);
3835
3836 if (bit_width !=
3837 my_data->current_backend_cfg[backend_idx].bit_width) {
3838
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3839 struct mixer_ctl *ctl;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3840 if (!is_external_codec) {
3841 ctl = mixer_get_ctl_by_name(adev->mixer,
3842 "MI2S_RX Format");
3843
3844 } else {
3845 ctl = mixer_get_ctl_by_name(adev->mixer,
3846 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
3847 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3848 if (!ctl) {
3849 ALOGE("%s: Could not get ctl for mixer command - %s",
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3850 __func__, my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3851 return -EINVAL;
3852 }
3853
3854 if (bit_width == 24) {
3855 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
3856 } else {
3857 mixer_ctl_set_enum_by_string(ctl, "S16_LE");
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3858 if (backend_idx != HEADPHONE_44_1_BACKEND)
3859 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3860 }
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3861 my_data->current_backend_cfg[backend_idx].bit_width = bit_width;
3862 ALOGD("%s: %s mixer set to %d bit", __func__,
3863 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl, bit_width);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3864 }
3865
3866 /*
3867 * Backend sample rate configuration follows:
3868 * 16 bit playback - 48khz for streams at any valid sample rate
3869 * 24 bit playback - 48khz for stream sample rate less than 48khz
3870 * 24 bit playback - 96khz for sample rate range of 48khz to 96khz
3871 * 24 bit playback - 192khz for sample rate range of 96khz to 192 khz
3872 * Upper limit is inclusive in the sample rate range.
3873 */
3874 // TODO: This has to be more dynamic based on policy file
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3875
3876 if ((sample_rate != my_data->current_backend_cfg[(int)backend_idx].sample_rate) &&
3877 (is_external_codec) ) {
3878 /* sample rate update is needed only for external codecs which
3879 support 24 bit playback*/
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3880 char *rate_str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3881 struct mixer_ctl *ctl;
3882
3883 switch (sample_rate) {
3884 case 8000:
3885 case 11025:
3886 case 16000:
3887 case 22050:
3888 case 32000:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3889 case 48000:
3890 rate_str = "KHZ_48";
3891 break;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3892 case 44100:
3893 rate_str = "KHZ_44P1";
3894 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3895 case 64000:
3896 case 88200:
3897 case 96000:
3898 rate_str = "KHZ_96";
3899 break;
3900 case 176400:
3901 case 192000:
3902 rate_str = "KHZ_192";
3903 break;
3904 default:
3905 rate_str = "KHZ_48";
3906 break;
3907 }
3908
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3909 ctl = mixer_get_ctl_by_name(adev->mixer,
3910 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3911 if(!ctl) {
3912 ALOGE("%s: Could not get ctl for mixer command - %s",
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3913 __func__, my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3914 return -EINVAL;
3915 }
3916
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3917 ALOGD("%s: %s set to %s", __func__,
3918 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl, rate_str);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3919 mixer_ctl_set_enum_by_string(ctl, rate_str);
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3920 my_data->current_backend_cfg[backend_idx].sample_rate = sample_rate;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3921 }
3922
3923 return ret;
3924}
3925
3926bool platform_check_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3927 struct audio_usecase* usecase,
3928 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3929 unsigned int* new_bit_width,
3930 unsigned int* new_sample_rate)
3931{
3932 bool backend_change = false;
3933 struct listnode *node;
3934 struct stream_out *out = NULL;
Manish Dewanganf48adb42015-05-27 10:17:41 +0530[diff] [blame]3935 char value[PROPERTY_VALUE_MAX] = {0};
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3936 unsigned int bit_width;
3937 unsigned int sample_rate;
3938 int backend_idx = DEFAULT_CODEC_BACKEND;
3939 int usecase_backend_idx = DEFAULT_CODEC_BACKEND;
3940 struct platform_data *my_data = (struct platform_data *)adev->platform;
3941
3942 backend_idx = platform_get_backend_index(snd_device);
3943
3944 bit_width = *new_bit_width;
3945 sample_rate = *new_sample_rate;
3946
3947 ALOGI("%s Codec selected backend: %d current bit width: %d and sample rate: %d",
3948 __func__, backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3949
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]3950 // For voice calls use default configuration i.e. 16b/48K, only applicable to
3951 // default backend
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3952 // force routing is not required here, caller will do it anyway
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]3953 if ((voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) &&
3954 backend_idx == DEFAULT_CODEC_BACKEND) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3955 ALOGW("%s:Use default bw and sr for voice/voip calls ",__func__);
3956 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
3957 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3958 } else {
3959 /*
3960 * The backend should be configured at highest bit width and/or
3961 * sample rate amongst all playback usecases.
3962 * If the selected sample rate and/or bit width differ with
3963 * current backend sample rate and/or bit width, then, we set the
3964 * backend re-configuration flag.
3965 *
3966 * Exception: 16 bit playbacks is allowed through 16 bit/48 khz backend only
3967 */
3968 list_for_each(node, &adev->usecase_list) {
3969 struct audio_usecase *curr_usecase;
3970 curr_usecase = node_to_item(node, struct audio_usecase, list);
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3971 if (curr_usecase->type == PCM_PLAYBACK &&
3972 usecase != curr_usecase) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3973 struct stream_out *out =
3974 (struct stream_out*) curr_usecase->stream.out;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3975 usecase_backend_idx = platform_get_backend_index(curr_usecase->out_snd_device);
3976
3977 if (out != NULL &&
3978 usecase_backend_idx == backend_idx) {
3979 ALOGV("%s: usecase Offload playback running bw %d sr %d device %s be_idx %d",
3980 __func__, out->bit_width, out->sample_rate,
3981 platform_get_snd_device_name(curr_usecase->out_snd_device), usecase_backend_idx);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3982 if (bit_width < out->bit_width)
3983 bit_width = out->bit_width;
3984 if (sample_rate < out->sample_rate)
3985 sample_rate = out->sample_rate;
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3986 if (out->sample_rate < OUTPUT_SAMPLING_RATE_44100)
3987 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3988 }
3989 }
3990 }
3991 }
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3992 if (backend_idx != HEADPHONE_44_1_BACKEND) {
3993 // 16 bit playbacks are allowed through 16 bit/48 khz backend only for
3994 // all non-native streams
3995 if (16 == bit_width) {
3996 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3997 ALOGD("%s: resetting sample_rate back to default, "
3998 "backend_idx: %d", __func__, backend_idx);
3999 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4000
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4001 // 24 bit playback on speakers is allowed through 48 khz backend only
4002 // bit width re-configured based on platform info
4003 if ((24 == bit_width) &&
4004 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_SPEAKER)) {
4005 bit_width = (uint32_t)platform_get_snd_device_bit_width(SND_DEVICE_OUT_SPEAKER);
4006 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4007 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4008 }
Ashish Jainf50be202015-07-19 05:39:23 -0700[diff] [blame]4009
4010 /*
4011 * Sample rate greater than 48K is only supported by external codecs on
4012 * specific devices e.g. Headphones, reset the sample rate to
4013 * default value if not external codec.
4014 */
4015 if (!is_external_codec)
4016 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4017
4018
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4019 ALOGI("%s Codec selected backend: %d updated bit width: %d and sample rate: %d",
4020 __func__, backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4021 // Force routing if the expected bitwdith or samplerate
4022 // is not same as current backend comfiguration
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4023 if ((bit_width != my_data->current_backend_cfg[backend_idx].bit_width) ||
4024 (sample_rate != my_data->current_backend_cfg[backend_idx].sample_rate)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4025 *new_bit_width = bit_width;
4026 *new_sample_rate = sample_rate;
4027 backend_change = true;
4028 ALOGI("%s Codec backend needs to be updated. new bit width: %d new sample rate: %d",
4029 __func__, *new_bit_width, *new_sample_rate);
4030 }
4031
4032 return backend_change;
4033}
4034
Preetam Singh Ranawat36f3d372015-06-18 22:59:53 +0530[diff] [blame]4035bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4036 struct audio_usecase *usecase, snd_device_t snd_device)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4037{
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4038 unsigned int new_bit_width;
4039 unsigned int new_sample_rate;
4040 int backend_idx = DEFAULT_CODEC_BACKEND;
4041 struct platform_data *my_data = (struct platform_data *)adev->platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4042
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4043 ALOGV("%s: usecase = %d", __func__, usecase->id );
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4044
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4045 backend_idx = platform_get_backend_index(snd_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4046
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4047 new_bit_width = usecase->stream.out->bit_width;
4048 new_sample_rate = usecase->stream.out->sample_rate;
4049
4050 ALOGI("%s: Usecase bitwidth %d, samplerate %d, backend_idx %d",
4051 __func__, new_bit_width, new_sample_rate, backend_idx);
4052 if (platform_check_codec_backend_cfg(adev, usecase, snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4053 &new_bit_width, &new_sample_rate)) {
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4054 platform_set_codec_backend_cfg(adev, snd_device,
4055 new_bit_width, new_sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4056 return true;
4057 }
4058
4059 return false;
4060}
4061
4062int platform_set_snd_device_backend(snd_device_t device, const char *backend)
4063{
4064 int ret = 0;
4065
4066 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
4067 ALOGE("%s: Invalid snd_device = %d",
4068 __func__, device);
4069 ret = -EINVAL;
4070 goto done;
4071 }
4072
4073 if (backend_table[device]) {
4074 free(backend_table[device]);
4075 }
4076 backend_table[device] = strdup(backend);
4077done:
4078 return ret;
4079}
4080
4081int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id)
4082{
4083 int ret = 0;
4084 if ((usecase <= USECASE_INVALID) || (usecase >= AUDIO_USECASE_MAX)) {
4085 ALOGE("%s: invalid usecase case idx %d", __func__, usecase);
4086 ret = -EINVAL;
4087 goto done;
4088 }
4089
4090 if ((type != 0) && (type != 1)) {
4091 ALOGE("%s: invalid usecase type", __func__);
4092 ret = -EINVAL;
4093 }
4094 pcm_device_table[usecase][type] = pcm_id;
4095done:
4096 return ret;
4097}
Sharad Sangleb27354b2015-06-18 15:58:55 +0530[diff] [blame]4098bool platform_use_small_buffer(audio_offload_info_t* info)
4099{
4100 return OFFLOAD_USE_SMALL_BUFFER;
4101}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4102
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4103void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
4104{
4105 *device_to_be_id = msm_device_to_be_id;
4106 *length = msm_be_id_array_len;
4107}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4108int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask, int snd_id)
4109{
4110 int ret = 0;
4111 int channels = audio_channel_count_from_out_mask(channel_mask);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4112
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4113 char channel_map[8];
4114 memset(channel_map, 0, sizeof(channel_map));
4115 /* Following are all most common standard WAV channel layouts
4116 overridden by channel mask if its allowed and different */
4117 switch (channels) {
4118 case 1:
4119 /* AUDIO_CHANNEL_OUT_MONO */
4120 channel_map[0] = PCM_CHANNEL_FC;
4121 break;
4122 case 2:
4123 /* AUDIO_CHANNEL_OUT_STEREO */
4124 channel_map[0] = PCM_CHANNEL_FL;
4125 channel_map[1] = PCM_CHANNEL_FR;
4126 break;
4127 case 3:
4128 /* AUDIO_CHANNEL_OUT_2POINT1 */
4129 channel_map[0] = PCM_CHANNEL_FL;
4130 channel_map[1] = PCM_CHANNEL_FR;
4131 channel_map[2] = PCM_CHANNEL_FC;
4132 break;
4133 case 4:
4134 /* AUDIO_CHANNEL_OUT_QUAD_SIDE */
4135 channel_map[0] = PCM_CHANNEL_FL;
4136 channel_map[1] = PCM_CHANNEL_FR;
4137 channel_map[2] = PCM_CHANNEL_LS;
4138 channel_map[3] = PCM_CHANNEL_RS;
4139 if (channel_mask == AUDIO_CHANNEL_OUT_QUAD_BACK)
4140 {
4141 channel_map[2] = PCM_CHANNEL_LB;
4142 channel_map[3] = PCM_CHANNEL_RB;
4143 }
4144 if (channel_mask == AUDIO_CHANNEL_OUT_SURROUND)
4145 {
4146 channel_map[2] = PCM_CHANNEL_FC;
4147 channel_map[3] = PCM_CHANNEL_CS;
4148 }
4149 break;
4150 case 5:
4151 /* AUDIO_CHANNEL_OUT_PENTA */
4152 channel_map[0] = PCM_CHANNEL_FL;
4153 channel_map[1] = PCM_CHANNEL_FR;
4154 channel_map[2] = PCM_CHANNEL_FC;
4155 channel_map[3] = PCM_CHANNEL_LB;
4156 channel_map[4] = PCM_CHANNEL_RB;
4157 break;
4158 case 6:
4159 /* AUDIO_CHANNEL_OUT_5POINT1 */
4160 channel_map[0] = PCM_CHANNEL_FL;
4161 channel_map[1] = PCM_CHANNEL_FR;
4162 channel_map[2] = PCM_CHANNEL_FC;
4163 channel_map[3] = PCM_CHANNEL_LFE;
4164 channel_map[4] = PCM_CHANNEL_LB;
4165 channel_map[5] = PCM_CHANNEL_RB;
4166 if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1_SIDE)
4167 {
4168 channel_map[4] = PCM_CHANNEL_LS;
4169 channel_map[5] = PCM_CHANNEL_RS;
4170 }
4171 break;
4172 case 7:
4173 /* AUDIO_CHANNEL_OUT_6POINT1 */
4174 channel_map[0] = PCM_CHANNEL_FL;
4175 channel_map[1] = PCM_CHANNEL_FR;
4176 channel_map[2] = PCM_CHANNEL_FC;
4177 channel_map[3] = PCM_CHANNEL_LFE;
4178 channel_map[4] = PCM_CHANNEL_LB;
4179 channel_map[5] = PCM_CHANNEL_RB;
4180 channel_map[6] = PCM_CHANNEL_CS;
4181 break;
4182 case 8:
4183 /* AUDIO_CHANNEL_OUT_7POINT1 */
4184 channel_map[0] = PCM_CHANNEL_FL;
4185 channel_map[1] = PCM_CHANNEL_FR;
4186 channel_map[2] = PCM_CHANNEL_FC;
4187 channel_map[3] = PCM_CHANNEL_LFE;
4188 channel_map[4] = PCM_CHANNEL_LB;
4189 channel_map[5] = PCM_CHANNEL_RB;
4190 channel_map[6] = PCM_CHANNEL_LS;
4191 channel_map[7] = PCM_CHANNEL_RS;
4192 break;
4193 default:
4194 ALOGE("unsupported channels %d for setting channel map", channels);
4195 return -1;
4196 }
4197 ret = platform_set_channel_map(platform, channels, channel_map, snd_id);
4198 return ret;
4199}
4200
4201int platform_get_edid_info(void *platform)
4202{
4203 struct platform_data *my_data = (struct platform_data *)platform;
4204 struct audio_device *adev = my_data->adev;
4205 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
4206 char *sad = block;
4207 int num_audio_blocks;
4208 int channel_count = 2;
4209 int i, ret, count;
4210
4211 struct mixer_ctl *ctl;
4212 char edid_data[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE + 1] = {0};
4213 edid_audio_info *info;
4214
4215 if (my_data->edid_valid) {
4216 /* use cached edid */
4217 return 0;
4218 }
4219
4220 if (my_data->edid_info == NULL) {
4221 my_data->edid_info =
4222 (struct edid_audio_info *)calloc(1, sizeof(struct edid_audio_info));
4223 }
4224
4225 info = my_data->edid_info;
4226
4227 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
4228 if (!ctl) {
4229 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4230 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
4231 goto fail;
4232 }
4233
4234 mixer_ctl_update(ctl);
4235
4236 count = mixer_ctl_get_num_values(ctl);
4237
4238 /* Read SAD blocks, clamping the maximum size for safety */
4239 if (count > (int)sizeof(block))
4240 count = (int)sizeof(block);
4241
4242 ret = mixer_ctl_get_array(ctl, block, count);
4243 if (ret != 0) {
4244 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
4245 goto fail;
4246 }
4247 edid_data[0] = count;
4248 memcpy(&edid_data[1], block, count);
4249
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4250 if (!edid_get_sink_caps(info, edid_data)) {
4251 ALOGE("%s: Failed to get HDMI sink capabilities", __func__);
4252 goto fail;
4253 }
Ashish Jain5a97ddd2015-05-13 10:52:34 +0530[diff] [blame]4254
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4255 my_data->edid_valid = true;
4256 return 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4257fail:
4258 if (my_data->edid_info) {
4259 free(my_data->edid_info);
4260 my_data->edid_info = NULL;
4261 my_data->edid_valid = false;
4262 }
4263 ALOGE("%s: return -EINVAL", __func__);
4264 return -EINVAL;
4265}
4266
4267
4268int platform_set_channel_allocation(void *platform, int channel_alloc)
4269{
4270 struct mixer_ctl *ctl;
4271 const char *mixer_ctl_name = "HDMI RX CA";
4272 int ret;
4273 struct platform_data *my_data = (struct platform_data *)platform;
4274 struct audio_device *adev = my_data->adev;
4275
4276 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4277 if (!ctl) {
4278 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4279 __func__, mixer_ctl_name);
4280 ret = EINVAL;
4281 }
4282 ALOGD(":%s channel allocation = 0x%x", __func__, channel_alloc);
4283 ret = mixer_ctl_set_value(ctl, 0, channel_alloc);
4284
4285 if (ret < 0) {
4286 ALOGE("%s: Could not set ctl, error:%d ", __func__, ret);
4287 }
4288
4289 return ret;
4290}
4291
4292int platform_set_channel_map(void *platform, int ch_count, char *ch_map, int snd_id)
4293{
4294 struct mixer_ctl *ctl;
4295 char mixer_ctl_name[44]; // max length of name is 44 as defined
4296 int ret;
4297 unsigned int i;
4298 int set_values[8] = {0};
4299 char device_num[13]; // device number up to 2 digit
4300 struct platform_data *my_data = (struct platform_data *)platform;
4301 struct audio_device *adev = my_data->adev;
4302 ALOGV("%s channel_count:%d",__func__, ch_count);
4303 if (NULL == ch_map) {
4304 ALOGE("%s: Invalid channel mapping used", __func__);
4305 return -EINVAL;
4306 }
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4307
4308 /*
4309 * If snd_id is greater than 0, stream channel mapping
4310 * If snd_id is below 0, typically -1, device channel mapping
4311 */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4312 if (snd_id >= 0) {
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4313 snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "Playback Channel Map%d", snd_id);
4314 } else {
4315 strlcpy(mixer_ctl_name, "Playback Device Channel Map", sizeof(mixer_ctl_name));
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4316 }
4317
4318 ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
4319
4320 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4321 if (!ctl) {
4322 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4323 __func__, mixer_ctl_name);
4324 return -EINVAL;
4325 }
4326 for (i = 0; i< ARRAY_SIZE(set_values); i++) {
4327 set_values[i] = ch_map[i];
4328 }
4329
4330 ALOGD("%s: set mapping(%d %d %d %d %d %d %d %d) for channel:%d", __func__,
4331 set_values[0], set_values[1], set_values[2], set_values[3], set_values[4],
4332 set_values[5], set_values[6], set_values[7], ch_count);
4333
4334 ret = mixer_ctl_set_array(ctl, set_values, ch_count);
4335 if (ret < 0) {
4336 ALOGE("%s: Could not set ctl, error:%d ch_count:%d",
4337 __func__, ret, ch_count);
4338 }
4339 return ret;
4340}
4341
4342unsigned char platform_map_to_edid_format(int audio_format)
4343{
4344 unsigned char format;
4345 switch (audio_format & AUDIO_FORMAT_MAIN_MASK) {
4346 case AUDIO_FORMAT_AC3:
4347 ALOGV("%s: AC3", __func__);
4348 format = AC3;
4349 break;
4350 case AUDIO_FORMAT_AAC:
4351 ALOGV("%s:AAC", __func__);
4352 format = AAC;
4353 break;
Manish Dewangan93672f12015-08-24 20:30:31 +0530[diff] [blame]4354 case AUDIO_FORMAT_AAC_ADTS:
4355 ALOGV("%s:AAC_ADTS", __func__);
4356 format = AAC;
4357 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4358 case AUDIO_FORMAT_E_AC3:
4359 ALOGV("%s:E_AC3", __func__);
4360 format = DOLBY_DIGITAL_PLUS;
4361 break;
4362 case AUDIO_FORMAT_PCM_16_BIT:
4363 case AUDIO_FORMAT_PCM_16_BIT_OFFLOAD:
4364 case AUDIO_FORMAT_PCM_24_BIT_OFFLOAD:
4365 default:
4366 ALOGV("%s:PCM", __func__);
4367 format = LPCM;
4368 break;
4369 }
4370 return format;
4371}
4372
4373uint32_t platform_get_compress_passthrough_buffer_size(
4374 audio_offload_info_t* info)
4375{
4376 uint32_t fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4377 if (!info->has_video)
4378 fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4379
4380 return fragment_size;
4381}
4382
4383void platform_reset_edid_info(void *platform) {
4384
4385 ALOGV("%s:", __func__);
4386 struct platform_data *my_data = (struct platform_data *)platform;
4387 if (my_data->edid_info) {
4388 ALOGV("%s :free edid", __func__);
4389 free(my_data->edid_info);
4390 my_data->edid_info = NULL;
4391 }
4392}
4393
4394bool platform_is_edid_supported_format(void *platform, int format)
4395{
4396 struct platform_data *my_data = (struct platform_data *)platform;
4397 struct audio_device *adev = my_data->adev;
4398 edid_audio_info *info = NULL;
4399 int num_audio_blocks;
4400 int i, ret, count;
4401 unsigned char format_id = platform_map_to_edid_format(format);
4402
4403 ret = platform_get_edid_info(platform);
4404 info = (edid_audio_info *)my_data->edid_info;
4405 if (ret == 0 && info != NULL) {
4406 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4407 /*
4408 * To check
4409 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
4410 * & DOLBY_DIGITAL_PLUS
4411 */
4412 if (info->audio_blocks_array[i].format_id == format_id) {
4413 ALOGV("%s:platform_is_edid_supported_format true %x",
4414 __func__, format);
4415 return true;
4416 }
4417 }
4418 }
4419 ALOGV("%s:platform_is_edid_supported_format false %x",
4420 __func__, format);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4421 return false;
4422}
4423
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4424int platform_set_edid_channels_configuration(void *platform, int channels) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4425
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4426 struct platform_data *my_data = (struct platform_data *)platform;
4427 struct audio_device *adev = my_data->adev;
4428 edid_audio_info *info = NULL;
4429 int num_audio_blocks;
4430 int channel_count = 2;
4431 int i, ret, count;
4432 char default_channelMap[MAX_CHANNELS_SUPPORTED] = {0};
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4433
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4434 ret = platform_get_edid_info(platform);
4435 info = (edid_audio_info *)my_data->edid_info;
4436 if(ret == 0 && info != NULL) {
4437 if (channels > 2) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4438
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4439 ALOGV("%s:able to get HDMI sink capabilities multi channel playback",
4440 __func__);
4441 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4442 if (info->audio_blocks_array[i].format_id == LPCM &&
4443 info->audio_blocks_array[i].channels > channel_count &&
4444 info->audio_blocks_array[i].channels <= MAX_HDMI_CHANNEL_CNT) {
4445 channel_count = info->audio_blocks_array[i].channels;
4446 }
4447 }
4448 ALOGV("%s:channel_count:%d", __func__, channel_count);
4449 /*
4450 * Channel map is set for supported hdmi max channel count even
4451 * though the input channel count set on adm is less than or equal to
4452 * max supported channel count
4453 */
4454 platform_set_channel_map(platform, channel_count, info->channel_map, -1);
4455 platform_set_channel_allocation(platform, info->channel_allocation);
4456 } else {
4457 default_channelMap[0] = PCM_CHANNEL_FL;
4458 default_channelMap[1] = PCM_CHANNEL_FR;
4459 platform_set_channel_map(platform,2,default_channelMap,-1);
4460 platform_set_channel_allocation(platform,0);
4461 }
4462 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4463
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4464 return 0;
4465}
4466
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4467void platform_cache_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4468{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4469 platform_get_edid_info(platform);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4470}
4471
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4472void platform_invalidate_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4473{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4474 struct platform_data *my_data = (struct platform_data *)platform;
4475 my_data->edid_valid = false;
4476 if (my_data->edid_info) {
4477 memset(my_data->edid_info, 0, sizeof(struct edid_audio_info));
4478 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4479}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4480
4481int platform_set_mixer_control(struct stream_out *out, const char * mixer_ctl_name,
4482 const char *mixer_val)
4483{
4484 struct audio_device *adev = out->dev;
4485 struct mixer_ctl *ctl = NULL;
4486 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
4487 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4488 if (!ctl) {
4489 ALOGE("%s: could not get ctl for mixer cmd - %s",
4490 __func__, mixer_ctl_name);
4491 return -EINVAL;
4492 }
4493
4494 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
4495}
4496
4497int platform_set_hdmi_config(struct stream_out *out)
4498{
4499 struct listnode *node;
4500 struct audio_usecase *usecase;
4501 struct audio_device *adev = out->dev;
4502 const char *hdmi_format_ctrl = "HDMI RX Format";
4503 const char *hdmi_rate_ctrl = "HDMI_RX SampleRate";
4504 int sample_rate = out->sample_rate;
4505 /*TODO: Add rules and check if this needs to be done.*/
4506 if((is_offload_usecase(out->usecase)) &&
4507 (out->compr_config.codec->compr_passthr == PASSTHROUGH ||
4508 out->compr_config.codec->compr_passthr == PASSTHROUGH_CONVERT)) {
4509 /* TODO: can we add mixer control for channels here avoid setting */
4510 if ((out->format == AUDIO_FORMAT_E_AC3 ||
4511 out->format == AUDIO_FORMAT_E_AC3_JOC) &&
4512 (out->compr_config.codec->compr_passthr == PASSTHROUGH))
4513 sample_rate = out->sample_rate * 4;
4514 ALOGD("%s:HDMI compress format and samplerate %d, sample_rate %d",
4515 __func__, out->sample_rate, sample_rate);
4516 platform_set_mixer_control(out, hdmi_format_ctrl, "Compr");
4517 switch (sample_rate) {
4518 case 32000:
4519 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_32");
4520 break;
4521 case 44100:
4522 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_44_1");
4523 break;
4524 case 96000:
4525 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_96");
4526 break;
4527 case 176400:
4528 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_176_4");
4529 break;
4530 case 192000:
4531 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_192");
4532 break;
4533 case 128000:
4534 if (out->format != AUDIO_FORMAT_E_AC3) {
4535 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_128");
4536 break;
4537 } else
4538 ALOGW("Unsupported sample rate for E_AC3 32K");
4539 default:
4540 case 48000:
4541 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
4542 break;
4543 }
4544 } else {
4545 ALOGD("%s: HDMI pcm and samplerate %d", __func__,
4546 out->sample_rate);
4547 platform_set_mixer_control(out, hdmi_format_ctrl, "LPCM");
4548 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
4549 }
4550
4551 /*
4552 * Deroute all the playback streams routed to HDMI so that
4553 * the back end is deactivated. Note that backend will not
4554 * be deactivated if any one stream is connected to it.
4555 */
4556 list_for_each(node, &adev->usecase_list) {
4557 usecase = node_to_item(node, struct audio_usecase, list);
4558 ALOGV("%s:disable: usecase type %d, devices 0x%x", __func__,
4559 usecase->type, usecase->devices);
4560 if (usecase->type == PCM_PLAYBACK &&
4561 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
4562 disable_audio_route(adev, usecase);
4563 }
4564 }
4565
4566 /*
4567 * Enable all the streams disabled above. Now the HDMI backend
4568 * will be activated with new channel configuration
4569 */
4570 list_for_each(node, &adev->usecase_list) {
4571 usecase = node_to_item(node, struct audio_usecase, list);
4572 ALOGV("%s:enable: usecase type %d, devices 0x%x", __func__,
4573 usecase->type, usecase->devices);
4574 if (usecase->type == PCM_PLAYBACK &&
4575 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
4576 enable_audio_route(adev, usecase);
4577 }
4578 }
4579
4580 return 0;
4581}
4582
4583int platform_set_device_params(struct stream_out *out, int param, int value)
4584{
4585 struct audio_device *adev = out->dev;
4586 struct mixer_ctl *ctl;
4587 char *mixer_ctl_name = "Device PP Params";
4588 int ret = 0;
4589 uint32_t set_values[] = {0,0};
4590
4591 set_values[0] = param;
4592 set_values[1] = value;
4593
4594 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4595 if (!ctl) {
4596 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4597 __func__, mixer_ctl_name);
4598 ret = -EINVAL;
4599 goto end;
4600 }
4601
4602 ALOGV("%s: Setting device pp params param: %d, value %d mixer ctrl:%s",
4603 __func__,param, value, mixer_ctl_name);
4604 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
4605
4606end:
4607 return ret;
4608}
4609
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]4610int platform_get_subsys_image_name(char *buf)
4611{
4612 strlcpy(buf, PLATFORM_IMAGE_NAME, sizeof(PLATFORM_IMAGE_NAME));
4613 return 0;
4614}
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4615
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4616/*
4617 * This is a lookup table to map android audio input device to audio h/w interface (backend).
4618 * The table can be extended for other input devices by adding appropriate entries.
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4619 * The audio interface for a particular input device need to be added in
4620 * audio_platform_info.xml file.
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4621 */
4622struct audio_device_to_audio_interface audio_device_to_interface_table[] = {
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4623 {AUDIO_DEVICE_IN_BUILTIN_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BUILTIN_MIC), ""},
4624 {AUDIO_DEVICE_IN_BACK_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BACK_MIC), ""},
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4625};
4626
4627int audio_device_to_interface_table_len =
4628 sizeof(audio_device_to_interface_table) / sizeof(audio_device_to_interface_table[0]);
4629
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4630int platform_set_audio_device_interface(const char * device_name,
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4631 const char *intf_name,
4632 const char *codec_type)
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4633{
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4634 int ret = 0;
4635 int i;
4636
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4637 if (device_name == NULL || intf_name == NULL || codec_type == NULL) {
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4638 ALOGE("%s: Invalid input", __func__);
4639
4640 ret = -EINVAL;
4641 goto done;
4642 }
4643
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4644 ALOGD("%s: Enter, device name:%s, intf name:%s, codec_type:%s", __func__,
4645 device_name, intf_name, codec_type);
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4646
4647 size_t device_name_len = strlen(device_name);
4648 for (i = 0; i < audio_device_to_interface_table_len; i++) {
4649 char* name = audio_device_to_interface_table[i].device_name;
4650 size_t name_len = strlen(name);
4651 if ((name_len == device_name_len) &&
4652 (strncmp(device_name, name, name_len) == 0)) {
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4653 if (is_external_codec &&
4654 (strncmp(codec_type, "external", strlen(codec_type)) == 0)) {
4655 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4656 __func__, device_name, intf_name);
4657
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4658 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4659 sizeof(audio_device_to_interface_table[i].interface_name));
Karthik Reddy Kattaeef44a92015-05-11 13:43:18 +0530[diff] [blame]4660 } else if (!is_external_codec &&
4661 (strncmp(codec_type, "internal", strlen(codec_type)) == 0)) {
4662 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
4663 __func__, device_name, intf_name);
4664
4665 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
4666 sizeof(audio_device_to_interface_table[i].interface_name));
4667 } else
4668 ALOGE("Invalid codec_type specified. Ignoring this interface entry.");
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4669 goto done;
4670 }
4671 }
4672 ALOGE("%s: Could not find matching device name %s",
4673 __func__, device_name);
4674
4675 ret = -EINVAL;
4676
4677done:
4678 return ret;
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4679}
Laxminath Kasam44f49402015-05-29 18:37:11 +0530[diff] [blame]4680
4681/*
4682 * This is a lookup table to map names of speaker device with respective left and right TZ names.
4683 * Also the tz names for a particular left or right speaker can be overriden by adding
4684 * corresponding entry in audio_platform_info.xml file.
4685 */
4686struct speaker_device_to_tz_names speaker_device_tz_names = {
4687 {SND_DEVICE_OUT_SPEAKER, "", ""},
4688};
4689
4690const char *platform_get_spkr_1_tz_name(snd_device_t snd_device)
4691{
4692 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
4693 return speaker_device_tz_names.spkr_1_tz_name;
4694 else
4695 return "";
4696}
4697
4698const char *platform_get_spkr_2_tz_name(snd_device_t snd_device)
4699{
4700 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
4701 return speaker_device_tz_names.spkr_2_tz_name;
4702 else
4703 return "";
4704}
4705
4706int platform_set_spkr_device_tz_names(snd_device_t index,
4707 const char *spkr_1_tz_name, const char *spkr_2_tz_name)
4708{
4709 int ret = 0;
4710 int i;
4711
4712 if (spkr_1_tz_name == NULL && spkr_2_tz_name == NULL) {
4713 ALOGE("%s: Invalid input", __func__);
4714 ret = -EINVAL;
4715 goto done;
4716 }
4717 if (index != speaker_device_tz_names.snd_device) {
4718 ALOGE("%s: not matching speaker device\n");
4719 ret = -EINVAL;
4720 goto done;
4721 }
4722 ALOGD("%s: Enter, spkr_1_tz_name :%s, spkr_2_tz_name:%s",
4723 __func__, spkr_1_tz_name, spkr_2_tz_name);
4724
4725 if (spkr_1_tz_name != NULL)
4726 strlcpy(speaker_device_tz_names.spkr_1_tz_name, spkr_1_tz_name,
4727 sizeof(speaker_device_tz_names.spkr_1_tz_name));
4728
4729 if (spkr_2_tz_name != NULL)
4730 strlcpy(speaker_device_tz_names.spkr_2_tz_name, spkr_2_tz_name,
4731 sizeof(speaker_device_tz_names.spkr_2_tz_name));
4732done:
4733 return ret;
4734}
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4735
Laxminath Kasambe641ab2015-07-24 20:27:42 +0530[diff] [blame]4736int platform_get_wsa_mode(void *adev)
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4737{
Laxminath Kasambe641ab2015-07-24 20:27:42 +0530[diff] [blame]4738 struct audio_device *adev_h = adev;
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4739 char *snd_card_name;
4740
Laxminath Kasambe641ab2015-07-24 20:27:42 +0530[diff] [blame]4741 snd_card_name = mixer_get_name(adev_h->mixer);
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4742 if ((!strcmp(snd_card_name, "msm8952-skum-snd-card")) ||
Laxminath Kasambe641ab2015-07-24 20:27:42 +0530[diff] [blame]4743 (!strcmp(snd_card_name, "msm8952-snd-card")) ||
Zhou Song68624eb2015-06-17 18:45:35 +0800[diff] [blame]4744 (!strcmp(snd_card_name, "msm8952-snd-card-mtp")))
4745 return 1;
4746 else
4747 return 0;
4748}