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review.blissroms.org / platform_hardware_qcom_audio / d9b48c6784d3057ce5542ddf3e1e44f213b58da8 / . / hal / msm8916 / platform.c
blob: e06991826474907e2e58963c407d5ffed486dbb4 [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)
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +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"
Xiaojun Sang68b39442015-09-23 16:29:43 +0800[diff] [blame]55#define MIXER_XML_PATH_SKU1 "/system/etc/mixer_paths_qrd_sku1.xml"
56#define MIXER_XML_PATH_SKU2 "/system/etc/mixer_paths_qrd_sku2.xml"
Meng Wang2d747622015-08-07 10:11:41 +0800[diff] [blame]57#define MIXER_XML_PATH_SKUN_CAJON "/system/etc/mixer_paths_qrd_skun_cajon.xml"
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]58#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]59#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]60#define MIXER_XML_PATH_I2S "/system/etc/mixer_paths_i2s.xml"
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]61#define MIXER_XML_PATH_WCD9306 "/system/etc/mixer_paths_wcd9306.xml"
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]62#define MIXER_XML_PATH_WCD9330 "/system/etc/mixer_paths_wcd9330.xml"
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]63#define MIXER_XML_PATH_WCD9335 "/system/etc/mixer_paths_wcd9335.xml"
64#define MIXER_XML_PATH_WCD9326 "/system/etc/mixer_paths_wcd9326.xml"
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]65#define MIXER_XML_PATH_SKUN "/system/etc/mixer_paths_qrd_skun.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]66#define PLATFORM_INFO_XML_PATH "/system/etc/audio_platform_info.xml"
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]67#define PLATFORM_INFO_XML_PATH_EXTCODEC "/system/etc/audio_platform_info_extcodec.xml"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]68
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]69#define LIB_ACDB_LOADER "libacdbloader.so"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]70#define AUDIO_DATA_BLOCK_MIXER_CTL "HDMI EDID"
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]71#define CVD_VERSION_MIXER_CTL "CVD Version"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]72
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]73#define MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE (256 * 1024)
74#define MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE (2 * 1024)
75#define COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING (2 * 1024)
76#define COMPRESS_OFFLOAD_FRAGMENT_SIZE (32 * 1024)
77/* Used in calculating fragment size for pcm offload */
Alexy Joseph2ce25e22015-06-18 12:02:01 -0700[diff] [blame]78#define PCM_OFFLOAD_BUFFER_DURATION 40 /* 40 millisecs */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]79
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]80/* MAX PCM fragment size cannot be increased further due
81 * to flinger's cblk size of 1mb,and it has to be a multiple of
82 * 24 - lcm of channels supported by DSP
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]83 */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]84#define MAX_PCM_OFFLOAD_FRAGMENT_SIZE (240 * 1024)
Naresh Tannirude7d1752015-07-01 15:07:46 +0530[diff] [blame]85#define MIN_PCM_OFFLOAD_FRAGMENT_SIZE 512
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]86
87/*
88 * Offload buffer size for compress passthrough
89 */
90#define MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE (2 * 1024)
91#define MAX_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE (8 * 1024)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]92
Preetam Singh Ranawat6efde5c2015-04-24 11:04:22 +0530[diff] [blame]93#define DIV_ROUND_UP(x, y) (((x) + (y) - 1)/(y))
94#define ALIGN(x, y) ((y) * DIV_ROUND_UP((x), (y)))
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]95/*
96 * This file will have a maximum of 38 bytes:
97 *
98 * 4 bytes: number of audio blocks
99 * 4 bytes: total length of Short Audio Descriptor (SAD) blocks
100 * Maximum 10 * 3 bytes: SAD blocks
101 */
102#define MAX_SAD_BLOCKS 10
103#define SAD_BLOCK_SIZE 3
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]104#define MAX_CVD_VERSION_STRING_SIZE 100
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]105
106/* EDID format ID for LPCM audio */
107#define EDID_FORMAT_LPCM 1
108
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]109/* fallback app type if the default app type from acdb loader fails */
110#define DEFAULT_APP_TYPE 0x11130
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]111#define DEFAULT_APP_TYPE_RX_PATH 0x11130
112#define DEFAULT_APP_TYPE_TX_PATH 0x11132
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]113
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]114/* Retry for delay in FW loading*/
115#define RETRY_NUMBER 20
116#define RETRY_US 500000
117#define MAX_SND_CARD 8
118
119#define SAMPLE_RATE_8KHZ 8000
120#define SAMPLE_RATE_16KHZ 16000
121
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]122#define MAX_SET_CAL_BYTE_SIZE 65536
123
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]124#define AUDIO_PARAMETER_KEY_FLUENCE_TYPE "fluence"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]125#define AUDIO_PARAMETER_KEY_SLOWTALK "st_enable"
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]126#define AUDIO_PARAMETER_KEY_HD_VOICE "hd_voice"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]127#define AUDIO_PARAMETER_KEY_VOLUME_BOOST "volume_boost"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]128#define AUDIO_PARAMETER_KEY_AUD_CALDATA "cal_data"
129#define AUDIO_PARAMETER_KEY_AUD_CALRESULT "cal_result"
130
131
132/* Query external audio device connection status */
133#define AUDIO_PARAMETER_KEY_EXT_AUDIO_DEVICE "ext_audio_device"
134
135#define EVENT_EXTERNAL_SPK_1 "qc_ext_spk_1"
136#define EVENT_EXTERNAL_SPK_2 "qc_ext_spk_2"
137#define EVENT_EXTERNAL_MIC "qc_ext_mic"
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]138#define MAX_CAL_NAME 20
139
140char cal_name_info[WCD9XXX_MAX_CAL][MAX_CAL_NAME] = {
141 [WCD9XXX_ANC_CAL] = "anc_cal",
142 [WCD9XXX_MBHC_CAL] = "mbhc_cal",
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]143 [WCD9XXX_VBAT_CAL] = "vbat_cal",
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]144};
145
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]146#define AUDIO_PARAMETER_KEY_REC_PLAY_CONC "rec_play_conc_on"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]147
Sidipotu Ashokf490be52015-10-20 10:41:34 +0530[diff] [blame]148#define AUDIO_PARAMETER_IS_HW_DECODER_SESSION_AVAILABLE "is_hw_dec_session_available"
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]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*);
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]194typedef int (*acdb_send_common_top_t) (void);
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]195typedef int (*acdb_set_codec_data_t) (void *, char *);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]196
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]197typedef struct codec_backend_cfg {
198 uint32_t sample_rate;
199 uint32_t bit_width;
200 char *bitwidth_mixer_ctl;
201 char *samplerate_mixer_ctl;
202} codec_backend_cfg_t;
203
204typedef struct {
205 bool platform_na_prop_enabled;
206 bool ui_na_prop_enabled;
207} native_audio_prop;
208
209static native_audio_prop na_props = {0, 0};
210
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]211struct platform_data {
212 struct audio_device *adev;
213 bool fluence_in_spkr_mode;
214 bool fluence_in_voice_call;
215 bool fluence_in_voice_rec;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]216 bool fluence_in_audio_rec;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]217 bool external_spk_1;
218 bool external_spk_2;
219 bool external_mic;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]220 int fluence_type;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]221 char fluence_cap[PROPERTY_VALUE_MAX];
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]222 int fluence_mode;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]223 bool slowtalk;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]224 bool hd_voice;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]225 bool ec_ref_enabled;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]226 bool is_wsa_speaker;
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]227 bool is_acdb_initialized;
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]228 /* Vbat monitor related flags */
229 bool is_vbat_speaker;
230 bool gsm_mode_enabled;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]231 /* Audio calibration related functions */
232 void *acdb_handle;
233 int voice_feature_set;
234 acdb_init_t acdb_init;
235 acdb_deallocate_t acdb_deallocate;
236 acdb_send_audio_cal_t acdb_send_audio_cal;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]237 acdb_set_audio_cal_t acdb_set_audio_cal;
238 acdb_get_audio_cal_t acdb_get_audio_cal;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]239 acdb_send_voice_cal_t acdb_send_voice_cal;
240 acdb_reload_vocvoltable_t acdb_reload_vocvoltable;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]241 acdb_get_default_app_type_t acdb_get_default_app_type;
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]242 acdb_send_common_top_t acdb_send_common_top;
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]243 acdb_set_codec_data_t acdb_set_codec_data;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]244#ifdef RECORD_PLAY_CONCURRENCY
245 bool rec_play_conc_set;
246#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]247 void *hw_info;
248 struct csd_data *csd;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]249 void *edid_info;
250 bool edid_valid;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]251 codec_backend_cfg_t current_backend_cfg[MAX_CODEC_BACKENDS];
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]252 char ec_ref_mixer_path[64];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]253};
254
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]255static bool is_external_codec = false;
256static const int pcm_device_table_of_ext_codec[AUDIO_USECASE_MAX][2] = {
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]257 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE_OF_EXT_CODEC, QCHAT_CALL_PCM_DEVICE_OF_EXT_CODEC},
258 [USECASE_VOICEMMODE1_CALL] = {VOICEMMODE1_CALL_PCM_DEVICE_OF_EXT_CODEC,
259 VOICEMMODE1_CALL_PCM_DEVICE_OF_EXT_CODEC},
260 [USECASE_VOICEMMODE2_CALL] = {VOICEMMODE2_CALL_PCM_DEVICE_OF_EXT_CODEC,
261 VOICEMMODE2_CALL_PCM_DEVICE_OF_EXT_CODEC},
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]262};
263
264/* List of use cases that has different PCM device ID's for internal and external codecs */
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]265static const int misc_usecase[AUDIO_USECASE_MAX] = {USECASE_QCHAT_CALL,
266 USECASE_VOICEMMODE1_CALL,
267 USECASE_VOICEMMODE2_CALL};
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]268
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]269int pcm_device_table[AUDIO_USECASE_MAX][2] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]270 [USECASE_AUDIO_PLAYBACK_DEEP_BUFFER] = {DEEP_BUFFER_PCM_DEVICE,
271 DEEP_BUFFER_PCM_DEVICE},
272 [USECASE_AUDIO_PLAYBACK_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
273 LOWLATENCY_PCM_DEVICE},
274 [USECASE_AUDIO_PLAYBACK_MULTI_CH] = {MULTIMEDIA2_PCM_DEVICE,
275 MULTIMEDIA2_PCM_DEVICE},
276 [USECASE_AUDIO_PLAYBACK_OFFLOAD] =
277 {PLAYBACK_OFFLOAD_DEVICE, PLAYBACK_OFFLOAD_DEVICE},
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]278 /* Below entries are initialized with invalid values
279 * Valid values should be updated from fnc platform_info_init()
280 * based on pcm ids defined in audio_platform_info.xml.
281 */
282 [USECASE_AUDIO_PLAYBACK_OFFLOAD2] = {-1, -1},
283 [USECASE_AUDIO_PLAYBACK_OFFLOAD3] = {-1, -1},
284 [USECASE_AUDIO_PLAYBACK_OFFLOAD4] = {-1, -1},
285 [USECASE_AUDIO_PLAYBACK_OFFLOAD5] = {-1, -1},
286 [USECASE_AUDIO_PLAYBACK_OFFLOAD6] = {-1, -1},
287 [USECASE_AUDIO_PLAYBACK_OFFLOAD7] = {-1, -1},
288 [USECASE_AUDIO_PLAYBACK_OFFLOAD8] = {-1, -1},
289 [USECASE_AUDIO_PLAYBACK_OFFLOAD9] = {-1, -1},
Naresh Tanniru3a7dbe72015-06-25 20:08:01 -0700[diff] [blame]290 [USECASE_AUDIO_PLAYBACK_ULL] = {MULTIMEDIA3_PCM_DEVICE, MULTIMEDIA3_PCM_DEVICE},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]291 [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
292 [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
293 [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
294 LOWLATENCY_PCM_DEVICE},
295 [USECASE_AUDIO_RECORD_FM_VIRTUAL] = {MULTIMEDIA2_PCM_DEVICE,
296 MULTIMEDIA2_PCM_DEVICE},
297 [USECASE_AUDIO_PLAYBACK_FM] = {FM_PLAYBACK_PCM_DEVICE, FM_CAPTURE_PCM_DEVICE},
298 [USECASE_AUDIO_HFP_SCO] = {HFP_PCM_RX, HFP_SCO_RX},
299 [USECASE_AUDIO_HFP_SCO_WB] = {HFP_PCM_RX, HFP_SCO_RX},
300 [USECASE_VOICE_CALL] = {VOICE_CALL_PCM_DEVICE, VOICE_CALL_PCM_DEVICE},
301 [USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE},
302 [USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
303 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
Karthik Reddy Katta3b0a60c2014-04-06 14:52:37 +0530[diff] [blame]304 [USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE},
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]305 [USECASE_VOICEMMODE1_CALL] = {VOICEMMODE1_CALL_PCM_DEVICE,
306 VOICEMMODE1_CALL_PCM_DEVICE},
307 [USECASE_VOICEMMODE2_CALL] = {VOICEMMODE2_CALL_PCM_DEVICE,
308 VOICEMMODE2_CALL_PCM_DEVICE},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]309 [USECASE_COMPRESS_VOIP_CALL] = {COMPRESS_VOIP_CALL_PCM_DEVICE, COMPRESS_VOIP_CALL_PCM_DEVICE},
310 [USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE,
311 AUDIO_RECORD_PCM_DEVICE},
312 [USECASE_INCALL_REC_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
313 AUDIO_RECORD_PCM_DEVICE},
314 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
315 AUDIO_RECORD_PCM_DEVICE},
316 [USECASE_INCALL_REC_UPLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
317 COMPRESS_CAPTURE_DEVICE},
318 [USECASE_INCALL_REC_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
319 COMPRESS_CAPTURE_DEVICE},
320 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
321 COMPRESS_CAPTURE_DEVICE},
322 [USECASE_INCALL_MUSIC_UPLINK] = {INCALL_MUSIC_UPLINK_PCM_DEVICE,
323 INCALL_MUSIC_UPLINK_PCM_DEVICE},
324 [USECASE_INCALL_MUSIC_UPLINK2] = {INCALL_MUSIC_UPLINK2_PCM_DEVICE,
325 INCALL_MUSIC_UPLINK2_PCM_DEVICE},
326 [USECASE_AUDIO_SPKR_CALIB_RX] = {SPKR_PROT_CALIB_RX_PCM_DEVICE, -1},
327 [USECASE_AUDIO_SPKR_CALIB_TX] = {-1, SPKR_PROT_CALIB_TX_PCM_DEVICE},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]328 [USECASE_AUDIO_PLAYBACK_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
329 AFE_PROXY_RECORD_PCM_DEVICE},
330 [USECASE_AUDIO_RECORD_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
331 AFE_PROXY_RECORD_PCM_DEVICE},
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]332};
333
334/* Array to store sound devices */
335static const char * const device_table[SND_DEVICE_MAX] = {
336 [SND_DEVICE_NONE] = "none",
337 /* Playback sound devices */
338 [SND_DEVICE_OUT_HANDSET] = "handset",
339 [SND_DEVICE_OUT_SPEAKER] = "speaker",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]340 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = "speaker-ext-1",
341 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = "speaker-ext-2",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]342 [SND_DEVICE_OUT_SPEAKER_WSA] = "wsa-speaker",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]343 [SND_DEVICE_OUT_SPEAKER_VBAT] = "vbat-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]344 [SND_DEVICE_OUT_SPEAKER_REVERSE] = "speaker-reverse",
345 [SND_DEVICE_OUT_HEADPHONES] = "headphones",
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]346 [SND_DEVICE_OUT_HEADPHONES_44_1] = "headphones-44.1",
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]347 [SND_DEVICE_OUT_LINE] = "line",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]348 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = "speaker-and-headphones",
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]349 [SND_DEVICE_OUT_SPEAKER_AND_LINE] = "speaker-and-line",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]350 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = "speaker-and-headphones-ext-1",
351 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = "speaker-and-headphones-ext-2",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]352 [SND_DEVICE_OUT_VOICE_HANDSET] = "voice-handset",
353 [SND_DEVICE_OUT_VOICE_SPEAKER] = "voice-speaker",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]354 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = "wsa-voice-speaker",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]355 [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = "vbat-voice-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]356 [SND_DEVICE_OUT_VOICE_HEADPHONES] = "voice-headphones",
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]357 [SND_DEVICE_OUT_VOICE_LINE] = "voice-line",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]358 [SND_DEVICE_OUT_HDMI] = "hdmi",
359 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = "speaker-and-hdmi",
360 [SND_DEVICE_OUT_BT_SCO] = "bt-sco-headset",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]361 [SND_DEVICE_OUT_BT_SCO_WB] = "bt-sco-headset-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]362 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = "voice-tty-full-headphones",
363 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = "voice-tty-vco-headphones",
364 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = "voice-tty-hco-handset",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]365 [SND_DEVICE_OUT_VOICE_TX] = "voice-tx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]366 [SND_DEVICE_OUT_AFE_PROXY] = "afe-proxy",
367 [SND_DEVICE_OUT_USB_HEADSET] = "usb-headphones",
368 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = "speaker-and-usb-headphones",
369 [SND_DEVICE_OUT_TRANSMISSION_FM] = "transmission-fm",
370 [SND_DEVICE_OUT_ANC_HEADSET] = "anc-headphones",
371 [SND_DEVICE_OUT_ANC_FB_HEADSET] = "anc-fb-headphones",
372 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = "voice-anc-headphones",
373 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = "voice-anc-fb-headphones",
374 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = "speaker-and-anc-headphones",
375 [SND_DEVICE_OUT_ANC_HANDSET] = "anc-handset",
376 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = "speaker-protected",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]377 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = "voice-speaker-protected",
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]378 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = "speaker-protected-vbat",
379 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = "voice-speaker-protected-vbat",
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]380#ifdef RECORD_PLAY_CONCURRENCY
381 [SND_DEVICE_OUT_VOIP_HANDSET] = "voip-handset",
382 [SND_DEVICE_OUT_VOIP_SPEAKER] = "voip-speaker",
383 [SND_DEVICE_OUT_VOIP_HEADPHONES] = "voip-headphones",
384#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]385
386 /* Capture sound devices */
387 [SND_DEVICE_IN_HANDSET_MIC] = "handset-mic",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]388 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = "handset-mic-ext",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]389 [SND_DEVICE_IN_HANDSET_MIC_AEC] = "handset-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]390 [SND_DEVICE_IN_HANDSET_MIC_NS] = "handset-mic",
391 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = "handset-mic",
392 [SND_DEVICE_IN_HANDSET_DMIC] = "dmic-endfire",
393 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = "dmic-endfire",
394 [SND_DEVICE_IN_HANDSET_DMIC_NS] = "dmic-endfire",
395 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = "dmic-endfire",
396 [SND_DEVICE_IN_SPEAKER_MIC] = "speaker-mic",
397 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = "speaker-mic",
398 [SND_DEVICE_IN_SPEAKER_MIC_NS] = "speaker-mic",
399 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = "speaker-mic",
400 [SND_DEVICE_IN_SPEAKER_DMIC] = "speaker-dmic-endfire",
401 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = "speaker-dmic-endfire",
402 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = "speaker-dmic-endfire",
403 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = "speaker-dmic-endfire",
404 [SND_DEVICE_IN_HEADSET_MIC] = "headset-mic",
405 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = "headset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]406 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = "voice-speaker-mic",
407 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = "voice-headset-mic",
408 [SND_DEVICE_IN_HDMI_MIC] = "hdmi-mic",
409 [SND_DEVICE_IN_BT_SCO_MIC] = "bt-sco-mic",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]410 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = "bt-sco-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]411 [SND_DEVICE_IN_BT_SCO_MIC_WB] = "bt-sco-mic-wb",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]412 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = "bt-sco-mic-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]413 [SND_DEVICE_IN_CAMCORDER_MIC] = "camcorder-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]414 [SND_DEVICE_IN_VOICE_DMIC] = "voice-dmic-ef",
415 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = "voice-speaker-dmic-ef",
416 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = "voice-speaker-qmic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]417 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = "voice-tty-full-headset-mic",
418 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = "voice-tty-vco-handset-mic",
419 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = "voice-tty-hco-headset-mic",
420 [SND_DEVICE_IN_VOICE_REC_MIC] = "voice-rec-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]421 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = "voice-rec-mic",
422 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = "voice-rec-dmic-ef",
423 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = "voice-rec-dmic-ef-fluence",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]424 [SND_DEVICE_IN_VOICE_RX] = "voice-rx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]425 [SND_DEVICE_IN_USB_HEADSET_MIC] = "usb-headset-mic",
426 [SND_DEVICE_IN_CAPTURE_FM] = "capture-fm",
427 [SND_DEVICE_IN_AANC_HANDSET_MIC] = "aanc-handset-mic",
428 [SND_DEVICE_IN_QUAD_MIC] = "quad-mic",
429 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = "handset-stereo-dmic-ef",
430 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = "speaker-stereo-dmic-ef",
431 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = "vi-feedback",
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]432 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = "voice-speaker-dmic-broadside",
433 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = "speaker-dmic-broadside",
434 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = "speaker-dmic-broadside",
435 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = "speaker-dmic-broadside",
436 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = "speaker-dmic-broadside",
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]437 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = "aanc-fluence-dmic-handset",
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]438 [SND_DEVICE_IN_HANDSET_QMIC] = "quad-mic",
439 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = "quad-mic",
440 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = "quad-mic",
441 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = "quad-mic",
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]442 [SND_DEVICE_IN_THREE_MIC] = "three-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]443};
444
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]445// Platform specific backend bit width table
446static int backend_bit_width_table[SND_DEVICE_MAX] = {0};
447
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]448/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]449static int acdb_device_table[SND_DEVICE_MAX] = {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]450 [SND_DEVICE_NONE] = -1,
451 [SND_DEVICE_OUT_HANDSET] = 7,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]452 [SND_DEVICE_OUT_SPEAKER] = 14,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]453 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = 14,
454 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]455 [SND_DEVICE_OUT_SPEAKER_WSA] = 135,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]456 [SND_DEVICE_OUT_SPEAKER_VBAT] = 135,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]457 [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14,
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]458 [SND_DEVICE_OUT_LINE] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]459 [SND_DEVICE_OUT_HEADPHONES] = 10,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]460 [SND_DEVICE_OUT_HEADPHONES_44_1] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]461 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10,
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]462 [SND_DEVICE_OUT_SPEAKER_AND_LINE] = 10,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]463 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = 10,
464 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]465 [SND_DEVICE_OUT_VOICE_HANDSET] = 7,
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]466 [SND_DEVICE_OUT_VOICE_LINE] = 10,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]467 [SND_DEVICE_OUT_VOICE_SPEAKER] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]468 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = 135,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]469 [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = 135,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]470 [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10,
471 [SND_DEVICE_OUT_HDMI] = 18,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]472 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]473 [SND_DEVICE_OUT_BT_SCO] = 22,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]474 [SND_DEVICE_OUT_BT_SCO_WB] = 39,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]475 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17,
476 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17,
477 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]478 [SND_DEVICE_OUT_VOICE_TX] = 45,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]479 [SND_DEVICE_OUT_AFE_PROXY] = 0,
480 [SND_DEVICE_OUT_USB_HEADSET] = 45,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]481 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]482 [SND_DEVICE_OUT_TRANSMISSION_FM] = 0,
483 [SND_DEVICE_OUT_ANC_HEADSET] = 26,
484 [SND_DEVICE_OUT_ANC_FB_HEADSET] = 27,
485 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26,
486 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27,
487 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26,
488 [SND_DEVICE_OUT_ANC_HANDSET] = 103,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]489 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = 124,
490 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = 101,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]491 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = 124,
492 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = 101,
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]493#ifdef RECORD_PLAY_CONCURRENCY
494 [SND_DEVICE_OUT_VOIP_HANDSET] = 133,
495 [SND_DEVICE_OUT_VOIP_SPEAKER] = 132,
496 [SND_DEVICE_OUT_VOIP_HEADPHONES] = 134,
497#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]498
499 [SND_DEVICE_IN_HANDSET_MIC] = 4,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]500 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = 4,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]501 [SND_DEVICE_IN_HANDSET_MIC_AEC] = 106,
502 [SND_DEVICE_IN_HANDSET_MIC_NS] = 107,
503 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108,
504 [SND_DEVICE_IN_HANDSET_DMIC] = 41,
505 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109,
506 [SND_DEVICE_IN_HANDSET_DMIC_NS] = 110,
507 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111,
508 [SND_DEVICE_IN_SPEAKER_MIC] = 11,
509 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112,
510 [SND_DEVICE_IN_SPEAKER_MIC_NS] = 113,
511 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114,
512 [SND_DEVICE_IN_SPEAKER_DMIC] = 43,
513 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115,
514 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116,
515 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]516 [SND_DEVICE_IN_HEADSET_MIC] = 8,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]517 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]518 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11,
519 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8,
520 [SND_DEVICE_IN_HDMI_MIC] = 4,
521 [SND_DEVICE_IN_BT_SCO_MIC] = 21,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]522 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = 122,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]523 [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]524 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = 123,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]525 [SND_DEVICE_IN_CAMCORDER_MIC] = 4,
526 [SND_DEVICE_IN_VOICE_DMIC] = 41,
527 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43,
528 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]529 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16,
530 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36,
531 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]532 [SND_DEVICE_IN_VOICE_REC_MIC] = 4,
533 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107,
534 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34,
535 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]536 [SND_DEVICE_IN_VOICE_RX] = 44,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]537 [SND_DEVICE_IN_USB_HEADSET_MIC] = 44,
538 [SND_DEVICE_IN_CAPTURE_FM] = 0,
539 [SND_DEVICE_IN_AANC_HANDSET_MIC] = 104,
540 [SND_DEVICE_IN_QUAD_MIC] = 46,
541 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = 34,
542 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = 35,
543 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]544 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12,
545 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12,
546 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
547 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
548 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
Venkata Narendra Kumar Gutta9bb5af62015-06-05 11:53:06 +0530[diff] [blame]549 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = 105,
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]550 [SND_DEVICE_IN_HANDSET_QMIC] = 125,
551 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = 126,
552 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = 127,
553 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = 129,
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]554 [SND_DEVICE_IN_THREE_MIC] = 46,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]555};
556
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]557struct name_to_index {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]558 char name[100];
559 unsigned int index;
560};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]561
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]562#define TO_NAME_INDEX(X) #X, X
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]563
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]564/* Used to get index from parsed sting */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]565static struct name_to_index snd_device_name_index[SND_DEVICE_MAX] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]566 {TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)},
567 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]568 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_1)},
569 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_2)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]570 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_WSA)},
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]571 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_VBAT)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]572 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)},
573 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)},
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]574 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES_44_1)},
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]575 {TO_NAME_INDEX(SND_DEVICE_OUT_LINE)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]576 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)},
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]577 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_LINE)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]578 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1)},
579 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]580 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)},
581 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]582 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_WSA)},
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]583 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_VBAT)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]584 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)},
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]585 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_LINE)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]586 {TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)},
587 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)},
588 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)},
589 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)},
590 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)},
591 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)},
592 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]593 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]594 {TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)},
595 {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)},
596 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)},
597 {TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)},
598 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)},
599 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)},
600 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)},
601 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)},
602 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)},
603 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)},
604 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]605 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED)},
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]606 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT)},
607 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT)},
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]608#ifdef RECORD_PLAY_CONCURRENCY
609 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HANDSET)},
610 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_SPEAKER)},
611 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HEADPHONES)},
612#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]613 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]614 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_EXTERNAL)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]615 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)},
616 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)},
617 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)},
618 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)},
619 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)},
620 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)},
621 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)},
622 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)},
623 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)},
624 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)},
625 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)},
626 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)},
627 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)},
628 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)},
629 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)},
630 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)},
631 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)},
632 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)},
633 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)},
634 {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)},
635 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]636 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]637 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]638 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]639 {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)},
640 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)},
641 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)},
642 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)},
643 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)},
644 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)},
645 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)},
646 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)},
647 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)},
648 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)},
649 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]650 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_RX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]651 {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)},
652 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)},
653 {TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)},
654 {TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)},
655 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_STEREO_DMIC)},
656 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_STEREO_DMIC)},
657 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]658 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]659 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE)},
660 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE)},
661 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE)},
662 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE)},
663 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE)},
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]664 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_QMIC)},
665 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC)},
666 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_NS)},
667 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]668};
669
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]670static char * backend_table[SND_DEVICE_MAX] = {0};
671
672static struct name_to_index usecase_name_index[AUDIO_USECASE_MAX] = {
673 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_DEEP_BUFFER)},
674 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_LOW_LATENCY)},
675 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_MULTI_CH)},
676 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]677 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD2)},
678 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD3)},
679 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD4)},
680 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD5)},
681 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD6)},
682 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD7)},
683 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD8)},
684 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD9)},
Naresh Tanniru3a7dbe72015-06-25 20:08:01 -0700[diff] [blame]685 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_ULL)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]686 {TO_NAME_INDEX(USECASE_AUDIO_RECORD)},
687 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_LOW_LATENCY)},
688 {TO_NAME_INDEX(USECASE_VOICE_CALL)},
689 {TO_NAME_INDEX(USECASE_VOICE2_CALL)},
690 {TO_NAME_INDEX(USECASE_VOLTE_CALL)},
691 {TO_NAME_INDEX(USECASE_QCHAT_CALL)},
692 {TO_NAME_INDEX(USECASE_VOWLAN_CALL)},
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]693 {TO_NAME_INDEX(USECASE_VOICEMMODE1_CALL)},
694 {TO_NAME_INDEX(USECASE_VOICEMMODE2_CALL)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]695 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK)},
696 {TO_NAME_INDEX(USECASE_INCALL_REC_DOWNLINK)},
697 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK_AND_DOWNLINK)},
698 {TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO)},
Xiaojun Sangb112f882015-08-03 19:38:28 +0800[diff] [blame]699 {TO_NAME_INDEX(USECASE_AUDIO_SPKR_CALIB_TX)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]700};
701
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]702#define NO_COLS 2
703static int msm_be_id_array_len;
704static int (*msm_device_to_be_id)[];
705
706/* Below table lists output device to BE_ID mapping*/
707/* Update the table based on the board configuration*/
708
709static int msm_device_to_be_id_internal_codec [][NO_COLS] = {
710 {AUDIO_DEVICE_OUT_EARPIECE , 34},
711 {AUDIO_DEVICE_OUT_SPEAKER , 34},
712 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 34},
713 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 34},
714 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
715 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
716 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
717 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
718 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
719 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
720 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
721 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
722 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
723 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
724 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
725 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
726 {AUDIO_DEVICE_OUT_PROXY , 9},
727 {AUDIO_DEVICE_OUT_FM , 7},
728 {AUDIO_DEVICE_OUT_FM_TX , 8},
729 {AUDIO_DEVICE_OUT_ALL , -1},
730 {AUDIO_DEVICE_NONE , -1},
731 {AUDIO_DEVICE_OUT_DEFAULT , -1},
732};
733
734static int msm_device_to_be_id_external_codec [][NO_COLS] = {
735 {AUDIO_DEVICE_OUT_EARPIECE , 2},
736 {AUDIO_DEVICE_OUT_SPEAKER , 2},
737 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 2},
738 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2},
739 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
740 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
741 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
742 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
743 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
744 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
745 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
746 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
747 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
748 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
749 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
750 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
751 {AUDIO_DEVICE_OUT_PROXY , 9},
752 {AUDIO_DEVICE_OUT_FM , 7},
753 {AUDIO_DEVICE_OUT_FM_TX , 8},
754 {AUDIO_DEVICE_OUT_ALL , -1},
755 {AUDIO_DEVICE_NONE , -1},
756 {AUDIO_DEVICE_OUT_DEFAULT , -1},
757};
758
759
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]760#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
761#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]762
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]763static bool is_misc_usecase(audio_usecase_t usecase) {
764 bool ret = false;
765 int i;
766
767 for (i = 0; i < AUDIO_USECASE_MAX; i++) {
768 if(usecase == misc_usecase[i]) {
769 ret = true;
770 break;
771 }
772 }
773 return ret;
774}
775
776
777static void update_codec_type(const char *snd_card_name) {
778
779 if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
780 sizeof("msm8939-tapan-snd-card")) ||
781 !strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]782 sizeof("msm8939-tapan9302-snd-card")) ||
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]783 !strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]784 sizeof("msm8939-tomtom9330-snd-card")) ||
785 !strncmp(snd_card_name, "msm8952-tomtom-snd-card",
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]786 sizeof("msm8952-tomtom-snd-card")) ||
787 !strncmp(snd_card_name, "msm8952-tasha-snd-card",
788 sizeof("msm8952-tasha-snd-card")) ||
789 !strncmp(snd_card_name, "msm8952-tashalite-snd-card",
790 sizeof("msm8952-tashalite-snd-card")) ||
791 !strncmp(snd_card_name, "msm8952-tasha-skun-snd-card",
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]792 sizeof("msm8952-tasha-skun-snd-card")) ||
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]793 !strncmp(snd_card_name, "msm8976-tasha-snd-card",
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]794 sizeof("msm8976-tasha-snd-card")) ||
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]795 !strncmp(snd_card_name, "msm8976-tashalite-snd-card",
796 sizeof("msm8976-tashalite-snd-card")) ||
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]797 !strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
798 sizeof("msm8976-tasha-skun-snd-card")))
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]799 {
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]800 ALOGI("%s: snd_card_name: %s",__func__,snd_card_name);
801 is_external_codec = true;
802 }
803}
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]804static void query_platform(const char *snd_card_name,
805 char *mixer_xml_path)
806{
807 if (!strncmp(snd_card_name, "msm8x16-snd-card-mtp",
808 sizeof("msm8x16-snd-card-mtp"))) {
809 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
810 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]811
812 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
813 msm_be_id_array_len =
814 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
815
Tanya Finkeldd78e062015-05-26 04:29:56 -0700[diff] [blame]816 } else if (!strncmp(snd_card_name, "msm8x16-snd-card-sbc",
817 sizeof("msm8x16-snd-card-sbc"))) {
818 strlcpy(mixer_xml_path, MIXER_XML_PATH_SBC,
819 sizeof(mixer_xml_path));
820
821 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
822 msm_be_id_array_len =
823 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
824
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]825 } else if (!strncmp(snd_card_name, "msm8x16-skuh-snd-card",
826 sizeof("msm8x16-skuh-snd-card"))) {
827 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUH,
828 sizeof(MIXER_XML_PATH_QRD_SKUH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]829
830 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
831 msm_be_id_array_len =
832 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
833
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]834 } else if (!strncmp(snd_card_name, "msm8x16-skui-snd-card",
835 sizeof("msm8x16-skui-snd-card"))) {
836 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUI,
837 sizeof(MIXER_XML_PATH_QRD_SKUI));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]838
839 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
840 msm_be_id_array_len =
841 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
842
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]843 } else if (!strncmp(snd_card_name, "msm8x16-skuhf-snd-card",
844 sizeof("msm8x16-skuhf-snd-card"))) {
845 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUHF,
846 sizeof(MIXER_XML_PATH_QRD_SKUHF));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]847
848 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
849 msm_be_id_array_len =
850 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
851
Walter Yangc899d572014-05-27 21:52:17 +0800[diff] [blame]852 } else if (!strncmp(snd_card_name, "msm8939-snd-card-mtp",
Yamit Mehtac6003e22014-05-19 10:26:02 +0530[diff] [blame]853 sizeof("msm8939-snd-card-mtp"))) {
Aravind Kumar71ba22b2014-06-23 15:18:50 +0530[diff] [blame]854 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
855 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]856
857 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
858 msm_be_id_array_len =
859 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
860
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]861 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skuk",
862 sizeof("msm8939-snd-card-skuk"))) {
863 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUK,
864 sizeof(MIXER_XML_PATH_SKUK));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]865 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
866 msm_be_id_array_len =
867 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
868
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]869 } else if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
870 sizeof("msm8939-tapan-snd-card"))) {
871 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
872 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]873 msm_device_to_be_id = msm_device_to_be_id_external_codec;
874 msm_be_id_array_len =
875 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
876
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]877 } else if (!strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
878 sizeof("msm8939-tapan9302-snd-card"))) {
879 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
880 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]881
882 msm_device_to_be_id = msm_device_to_be_id_external_codec;
883 msm_be_id_array_len =
884 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
885
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]886 } else if (!strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
887 sizeof("msm8939-tomtom9330-snd-card"))) {
888 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
889 sizeof(MIXER_XML_PATH_WCD9330));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]890 msm_device_to_be_id = msm_device_to_be_id_external_codec;
891 msm_be_id_array_len =
892 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
893
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]894 } else if (!strncmp(snd_card_name, "msm8976-tasha-snd-card",
895 sizeof("msm8976-tasha-snd-card"))) {
896 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
897 sizeof(MIXER_XML_PATH_WCD9335));
898 msm_device_to_be_id = msm_device_to_be_id_external_codec;
899 msm_be_id_array_len =
900 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
901
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]902 } else if (!strncmp(snd_card_name, "msm8976-tashalite-snd-card",
903 sizeof("msm8976-tashalite-snd-card"))) {
904 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
905 MAX_MIXER_XML_PATH);
906 msm_device_to_be_id = msm_device_to_be_id_external_codec;
907 msm_be_id_array_len =
908 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
909
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]910 } else if (!strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
911 sizeof("msm8976-tasha-skun-snd-card"))) {
912 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUN,
913 sizeof(MIXER_XML_PATH_SKUN));
914 msm_device_to_be_id = msm_device_to_be_id_external_codec;
915 msm_be_id_array_len =
916 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
917
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]918 } else if (!strncmp(snd_card_name, "msm8909-skua-snd-card",
919 sizeof("msm8909-skua-snd-card"))) {
920 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUA,
921 sizeof(MIXER_XML_PATH_SKUA));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]922 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
923 msm_be_id_array_len =
924 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]925
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]926 } else if (!strncmp(snd_card_name, "msm8909-skuc-snd-card",
927 sizeof("msm8909-skuc-snd-card"))) {
928 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUC,
929 sizeof(MIXER_XML_PATH_SKUC));
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]930 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
931 msm_be_id_array_len =
932 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
933
934 } else if (!strncmp(snd_card_name, "msm8909-pm8916-snd-card",
935 sizeof("msm8909-pm8916-snd-card"))) {
936 strlcpy(mixer_xml_path, MIXER_XML_PATH_MSM8909_PM8916,
937 sizeof(MIXER_XML_PATH_MSM8909_PM8916));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]938
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]);
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]942
943 } else if (!strncmp(snd_card_name, "msm8909-skue-snd-card",
944 sizeof("msm8909-skue-snd-card"))) {
945 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUE,
946 sizeof(MIXER_XML_PATH_SKUE));
947 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
948 msm_be_id_array_len =
949 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
950
Meng Wangcfefb8b2014-12-05 14:35:55 +0800[diff] [blame]951 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skul",
952 sizeof("msm8939-snd-card-skul"))) {
953 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUL,
954 sizeof(MIXER_XML_PATH_SKUL));
955 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
956 msm_be_id_array_len =
957 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]958 } else if (!strncmp(snd_card_name, "msm8952-snd-card-mtp",
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]959 sizeof("msm8952-snd-card-mtp"))) {
Naresh Tanniru0d28b4a2015-03-23 00:58:49 +0530[diff] [blame]960 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
961 sizeof(MIXER_XML_PATH_MTP));
962 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
963 msm_be_id_array_len =
964 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
965 } else if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
966 sizeof("msm8952-tomtom-snd-card"))) {
967 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
968 sizeof(MIXER_XML_PATH_WCD9330));
969 msm_device_to_be_id = msm_device_to_be_id_external_codec;
970 msm_be_id_array_len =
971 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
Xiaojun Sang68b39442015-09-23 16:29:43 +0800[diff] [blame]972 } else if (!strncmp(snd_card_name, "msm8952-sku1-snd-card",
973 sizeof("msm8952-sku1-snd-card"))) {
974 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU1,
975 sizeof(MIXER_XML_PATH_SKU1));
976 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
977 msm_be_id_array_len =
978 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
979 } else if (!strncmp(snd_card_name, "msm8952-sku2-snd-card",
980 sizeof("msm8952-sku2-snd-card"))) {
981 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU2,
982 sizeof(MIXER_XML_PATH_SKU2));
983 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
984 msm_be_id_array_len =
985 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Walter Yangcd132722015-04-08 16:04:30 +0800[diff] [blame]986 } else if (!strncmp(snd_card_name, "msm8952-skum-snd-card",
987 sizeof("msm8952-skum-snd-card"))) {
988 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUM,
989 sizeof(MIXER_XML_PATH_SKUM));
990 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
991 msm_be_id_array_len =
992 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]993 } else if (!strncmp(snd_card_name, "msm8952-tasha-snd-card",
994 sizeof("msm8952-tasha-snd-card"))) {
995 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
996 sizeof(MIXER_XML_PATH_WCD9335));
997 msm_device_to_be_id = msm_device_to_be_id_external_codec;
998 msm_be_id_array_len =
999 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
Naresh Tanniru0d28b4a2015-03-23 00:58:49 +0530[diff] [blame]1000
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1001 } else if (!strncmp(snd_card_name, "msm8952-tashalite-snd-card",
1002 sizeof("msm8952-tashalite-snd-card"))) {
1003 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
1004 MAX_MIXER_XML_PATH);
1005 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1006 msm_be_id_array_len =
1007 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
Meng Wang2d747622015-08-07 10:11:41 +0800[diff] [blame]1008 } else if (!strncmp(snd_card_name, "msm8976-skun-snd-card",
1009 sizeof("msm8976-skun-snd-card"))) {
1010 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUN_CAJON,
1011 sizeof(MIXER_XML_PATH_SKUN_CAJON));
1012 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1013 msm_be_id_array_len =
1014 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]1015 } else {
1016 strlcpy(mixer_xml_path, MIXER_XML_PATH,
1017 sizeof(MIXER_XML_PATH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]1018
1019 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1020 msm_be_id_array_len =
1021 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1022
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1023 }
1024}
1025
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]1026void platform_set_echo_reference(struct audio_device *adev, bool enable,
1027 audio_devices_t out_device)
1028{
1029 struct platform_data *my_data = (struct platform_data *)adev->platform;
1030 snd_device_t snd_device = SND_DEVICE_NONE;
1031 struct stream_out out;
1032
1033 out.devices = out_device;
1034
1035 if (strcmp(my_data->ec_ref_mixer_path, "")) {
1036 ALOGV("%s: disabling %s", __func__, my_data->ec_ref_mixer_path);
1037 audio_route_reset_and_update_path(adev->audio_route,
1038 my_data->ec_ref_mixer_path);
1039 }
1040
1041 if (enable) {
1042 snd_device = platform_get_output_snd_device(adev->platform, &out);
1043
1044 if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_HEADPHONES_44_1] > 0)
1045 strlcpy(my_data->ec_ref_mixer_path, "echo-reference headphones-44.1",
1046 sizeof(my_data->ec_ref_mixer_path));
1047 else if ((snd_device == SND_DEVICE_OUT_SPEAKER_VBAT) ||
1048 (snd_device == SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT))
1049 strlcpy(my_data->ec_ref_mixer_path, "vbat-speaker echo-reference",
1050 sizeof(my_data->ec_ref_mixer_path));
1051 else
1052 strlcpy(my_data->ec_ref_mixer_path, "echo-reference",
1053 sizeof(my_data->ec_ref_mixer_path));
1054
1055
1056 ALOGD("%s: enabling %s", __func__, my_data->ec_ref_mixer_path);
1057 audio_route_apply_and_update_path(adev->audio_route,
1058 my_data->ec_ref_mixer_path);
1059 }
1060}
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1061void platform_set_gsm_mode(void *platform, bool enable)
1062{
1063 struct platform_data *my_data = (struct platform_data *)platform;
1064 struct audio_device *adev = my_data->adev;
1065
1066 if (my_data->gsm_mode_enabled) {
1067 my_data->gsm_mode_enabled = false;
1068 ALOGV("%s: disabling gsm mode", __func__);
1069 audio_route_reset_and_update_path(adev->audio_route, "gsm-mode");
1070 }
1071
1072 if (enable) {
1073 my_data->gsm_mode_enabled = true;
1074 ALOGD("%s: enabling gsm mode", __func__);
1075 audio_route_apply_and_update_path(adev->audio_route, "gsm-mode");
1076 }
1077}
1078
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1079
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1080
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1081static struct csd_data *open_csd_client()
1082{
1083 struct csd_data *csd = calloc(1, sizeof(struct csd_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1084 if (!csd) {
1085 ALOGE("failed to allocate csd_data mem");
1086 return NULL;
1087 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1088
1089 csd->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW);
1090 if (csd->csd_client == NULL) {
1091 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_CSD_CLIENT);
1092 goto error;
1093 } else {
1094 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_CSD_CLIENT);
1095
1096 csd->deinit = (deinit_t)dlsym(csd->csd_client,
1097 "csd_client_deinit");
1098 if (csd->deinit == NULL) {
1099 ALOGE("%s: dlsym error %s for csd_client_deinit", __func__,
1100 dlerror());
1101 goto error;
1102 }
1103 csd->disable_device = (disable_device_t)dlsym(csd->csd_client,
1104 "csd_client_disable_device");
1105 if (csd->disable_device == NULL) {
1106 ALOGE("%s: dlsym error %s for csd_client_disable_device",
1107 __func__, dlerror());
1108 goto error;
1109 }
1110 csd->enable_device_config = (enable_device_config_t)dlsym(csd->csd_client,
1111 "csd_client_enable_device_config");
1112 if (csd->enable_device_config == NULL) {
1113 ALOGE("%s: dlsym error %s for csd_client_enable_device_config",
1114 __func__, dlerror());
1115 goto error;
1116 }
1117 csd->enable_device = (enable_device_t)dlsym(csd->csd_client,
1118 "csd_client_enable_device");
1119 if (csd->enable_device == NULL) {
1120 ALOGE("%s: dlsym error %s for csd_client_enable_device",
1121 __func__, dlerror());
1122 goto error;
1123 }
1124 csd->start_voice = (start_voice_t)dlsym(csd->csd_client,
1125 "csd_client_start_voice");
1126 if (csd->start_voice == NULL) {
1127 ALOGE("%s: dlsym error %s for csd_client_start_voice",
1128 __func__, dlerror());
1129 goto error;
1130 }
1131 csd->stop_voice = (stop_voice_t)dlsym(csd->csd_client,
1132 "csd_client_stop_voice");
1133 if (csd->stop_voice == NULL) {
1134 ALOGE("%s: dlsym error %s for csd_client_stop_voice",
1135 __func__, dlerror());
1136 goto error;
1137 }
1138 csd->volume = (volume_t)dlsym(csd->csd_client,
1139 "csd_client_volume");
1140 if (csd->volume == NULL) {
1141 ALOGE("%s: dlsym error %s for csd_client_volume",
1142 __func__, dlerror());
1143 goto error;
1144 }
1145 csd->mic_mute = (mic_mute_t)dlsym(csd->csd_client,
1146 "csd_client_mic_mute");
1147 if (csd->mic_mute == NULL) {
1148 ALOGE("%s: dlsym error %s for csd_client_mic_mute",
1149 __func__, dlerror());
1150 goto error;
1151 }
1152 csd->slow_talk = (slow_talk_t)dlsym(csd->csd_client,
1153 "csd_client_slow_talk");
1154 if (csd->slow_talk == NULL) {
1155 ALOGE("%s: dlsym error %s for csd_client_slow_talk",
1156 __func__, dlerror());
1157 goto error;
1158 }
1159 csd->start_playback = (start_playback_t)dlsym(csd->csd_client,
1160 "csd_client_start_playback");
1161 if (csd->start_playback == NULL) {
1162 ALOGE("%s: dlsym error %s for csd_client_start_playback",
1163 __func__, dlerror());
1164 goto error;
1165 }
1166 csd->stop_playback = (stop_playback_t)dlsym(csd->csd_client,
1167 "csd_client_stop_playback");
1168 if (csd->stop_playback == NULL) {
1169 ALOGE("%s: dlsym error %s for csd_client_stop_playback",
1170 __func__, dlerror());
1171 goto error;
1172 }
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]1173 csd->set_lch = (set_lch_t)dlsym(csd->csd_client, "csd_client_set_lch");
1174 if (csd->set_lch == NULL) {
1175 ALOGE("%s: dlsym error %s for csd_client_set_lch",
1176 __func__, dlerror());
1177 /* Ignore the error as this is not mandatory function for
1178 * basic voice call to work.
1179 */
1180 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1181 csd->start_record = (start_record_t)dlsym(csd->csd_client,
1182 "csd_client_start_record");
1183 if (csd->start_record == NULL) {
1184 ALOGE("%s: dlsym error %s for csd_client_start_record",
1185 __func__, dlerror());
1186 goto error;
1187 }
1188 csd->stop_record = (stop_record_t)dlsym(csd->csd_client,
1189 "csd_client_stop_record");
1190 if (csd->stop_record == NULL) {
1191 ALOGE("%s: dlsym error %s for csd_client_stop_record",
1192 __func__, dlerror());
1193 goto error;
1194 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1195
1196
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1197 csd->init = (init_t)dlsym(csd->csd_client, "csd_client_init");
1198
1199 if (csd->init == NULL) {
1200 ALOGE("%s: dlsym error %s for csd_client_init",
1201 __func__, dlerror());
1202 goto error;
1203 } else {
1204 csd->init();
1205 }
1206 }
1207 return csd;
1208
1209error:
1210 free(csd);
1211 csd = NULL;
1212 return csd;
1213}
1214
1215void close_csd_client(struct csd_data *csd)
1216{
1217 if (csd != NULL) {
1218 csd->deinit();
1219 dlclose(csd->csd_client);
1220 free(csd);
1221 csd = NULL;
1222 }
1223}
1224
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1225
1226static void set_platform_defaults()
1227{
1228 int32_t dev;
1229 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1230 backend_table[dev] = NULL;
1231 }
1232 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1233 backend_bit_width_table[dev] = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1234 }
1235
1236 // TBD - do these go to the platform-info.xml file.
1237 // will help in avoiding strdups here
1238 backend_table[SND_DEVICE_IN_BT_SCO_MIC] = strdup("bt-sco");
1239 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB] = strdup("bt-sco-wb");
1240 backend_table[SND_DEVICE_IN_BT_SCO_MIC_NREC] = strdup("bt-sco");
1241 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = strdup("bt-sco-wb");
1242 backend_table[SND_DEVICE_OUT_BT_SCO] = strdup("bt-sco");
1243 backend_table[SND_DEVICE_OUT_BT_SCO_WB] = strdup("bt-sco-wb");
1244 backend_table[SND_DEVICE_OUT_HDMI] = strdup("hdmi");
1245 backend_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("speaker-and-hdmi");
1246 backend_table[SND_DEVICE_OUT_VOICE_TX] = strdup("afe-proxy");
1247 backend_table[SND_DEVICE_IN_VOICE_RX] = strdup("afe-proxy");
1248 backend_table[SND_DEVICE_OUT_AFE_PROXY] = strdup("afe-proxy");
1249 backend_table[SND_DEVICE_OUT_USB_HEADSET] = strdup("usb-headphones");
1250 backend_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] =
1251 strdup("speaker-and-usb-headphones");
1252 backend_table[SND_DEVICE_IN_USB_HEADSET_MIC] = strdup("usb-headset-mic");
1253 backend_table[SND_DEVICE_IN_CAPTURE_FM] = strdup("capture-fm");
1254 backend_table[SND_DEVICE_OUT_TRANSMISSION_FM] = strdup("transmission-fm");
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1255 backend_table[SND_DEVICE_OUT_HEADPHONES_44_1] = strdup("headphones-44.1");
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1256 backend_table[SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = strdup("vbat-voice-speaker");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1257}
1258
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1259void get_cvd_version(char *cvd_version, struct audio_device *adev)
1260{
1261 struct mixer_ctl *ctl;
1262 int count;
1263 int ret = 0;
1264
1265 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
1266 if (!ctl) {
1267 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
1268 goto done;
1269 }
1270 mixer_ctl_update(ctl);
1271
1272 count = mixer_ctl_get_num_values(ctl);
1273 if (count > MAX_CVD_VERSION_STRING_SIZE)
1274 count = MAX_CVD_VERSION_STRING_SIZE;
1275
1276 ret = mixer_ctl_get_array(ctl, cvd_version, count);
1277 if (ret != 0) {
1278 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
1279 goto done;
1280 }
1281
1282done:
1283 return;
1284}
1285
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1286static int hw_util_open(int card_no)
1287{
1288 int fd = -1;
1289 char dev_name[256];
1290
1291 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
1292 card_no, WCD9XXX_CODEC_HWDEP_NODE);
1293 ALOGD("%s Opening device %s\n", __func__, dev_name);
1294 fd = open(dev_name, O_WRONLY);
1295 if (fd < 0) {
1296 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
1297 return fd;
1298 }
1299 ALOGD("%s success", __func__);
1300 return fd;
1301}
1302
1303struct param_data {
1304 int use_case;
1305 int acdb_id;
1306 int get_size;
1307 int buff_size;
1308 int data_size;
1309 void *buff;
1310};
1311
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1312static int send_vbat_adc_data_to_acdb(struct platform_data *plat_data, char *cal_type)
1313{
1314 int ret = 0;
1315 struct mixer_ctl *ctl;
1316 uint16_t vbat_adc_data[2];
1317 struct platform_data *my_data = plat_data;
1318 struct audio_device *adev = my_data->adev;
1319
1320 const char *mixer_ctl_name = "Vbat ADC data";
1321
1322 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1323 if (!ctl) {
1324 ALOGE("%s: Could not get ctl for mixer ctl name - %s",
1325 __func__, mixer_ctl_name);
1326 ret = -EINVAL;
1327 goto done;
1328 }
1329
1330 vbat_adc_data[0] = mixer_ctl_get_value(ctl, 0);
1331 vbat_adc_data[1] = mixer_ctl_get_value(ctl, 1);
1332
1333 ALOGD("%s: Vbat ADC output values: Dcp1: %d , Dcp2: %d",
1334 __func__, vbat_adc_data[0], vbat_adc_data[1]);
1335
1336 ret = my_data->acdb_set_codec_data(&vbat_adc_data[0], cal_type);
1337
1338done:
1339 return ret;
1340}
1341
1342static int send_codec_cal(acdb_loader_get_calibration_t acdb_loader_get_calibration,
1343 struct platform_data *plat_data, int fd)
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1344{
1345 int ret = 0, type;
1346
1347 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
1348 struct wcdcal_ioctl_buffer codec_buffer;
1349 struct param_data calib;
1350
Bharath Ramachandramurthy63a47ef2015-08-31 17:41:46 -0700[diff] [blame]1351 /* MAD calibration is handled by sound trigger HAL, skip here */
1352 if (type == WCD9XXX_MAD_CAL)
1353 continue;
1354
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1355 if((plat_data->is_vbat_speaker) && (WCD9XXX_VBAT_CAL == type)) {
1356 ret = send_vbat_adc_data_to_acdb(plat_data, cal_name_info[type]);
1357 if (ret < 0)
1358 ALOGE("%s error in sending vbat adc data to acdb", __func__);
1359 }
1360
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1361 calib.get_size = 1;
1362 ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data),
1363 &calib);
1364 if (ret < 0) {
1365 ALOGE("%s get_calibration failed\n", __func__);
1366 return ret;
1367 }
1368 calib.get_size = 0;
1369 calib.buff = malloc(calib.buff_size);
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1370 if(calib.buff == NULL) {
1371 ALOGE("%s mem allocation for %d bytes for %s failed\n"
1372 , __func__, calib.buff_size, cal_name_info[type]);
1373 return -1;
1374 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1375 ret = acdb_loader_get_calibration(cal_name_info[type],
1376 sizeof(struct param_data), &calib);
1377 if (ret < 0) {
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1378 ALOGE("%s get_calibration failed type=%s calib.size=%d\n"
1379 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1380 free(calib.buff);
1381 return ret;
1382 }
1383 codec_buffer.buffer = calib.buff;
1384 codec_buffer.size = calib.data_size;
1385 codec_buffer.cal_type = type;
1386 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1387 ALOGE("Failed to call ioctl for %s err=%d calib.size=%d",
1388 cal_name_info[type], errno, codec_buffer.size);
1389 ALOGD("%s cal sent for %s calib.size=%d"
1390 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1391 free(calib.buff);
1392 }
1393 return ret;
1394}
1395
1396static void audio_hwdep_send_cal(struct platform_data *plat_data)
1397{
1398 int fd;
1399
1400 fd = hw_util_open(plat_data->adev->snd_card);
1401 if (fd == -1) {
1402 ALOGE("%s error open\n", __func__);
1403 return;
1404 }
1405
1406 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
1407 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
1408
1409 if (acdb_loader_get_calibration == NULL) {
1410 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
1411 dlerror());
1412 return;
1413 }
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1414 if (send_codec_cal(acdb_loader_get_calibration, plat_data, fd) < 0)
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1415 ALOGE("%s: Could not send anc cal", __FUNCTION__);
1416}
1417
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1418const char * get_snd_card_name_for_acdb_loader(const char *snd_card_name) {
1419
1420 if(snd_card_name == NULL)
1421 return NULL;
1422
1423 // Both tasha & tasha-lite uses tasha ACDB files
1424 // simulate sound card name for tasha lite, so that
1425 // ACDB module loads tasha ACDB files for tasha lite
1426 if(!strncmp(snd_card_name, "msm8976-tashalite-snd-card",
1427 sizeof("msm8976-tashalite-snd-card"))) {
1428 ALOGD("using tasha ACDB files for tasha-lite");
1429 return "msm8976-tasha-snd-card";
1430 } else {
1431 return snd_card_name;
1432 }
1433}
1434
1435
1436int platform_acdb_init(void *platform)
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1437{
1438 struct platform_data *my_data = (struct platform_data *)platform;
1439 char *cvd_version = NULL;
1440 int key = 0;
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1441 const char *snd_card_name, *acdb_snd_card_name;
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1442 int result;
1443 char value[PROPERTY_VALUE_MAX];
1444 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
1445 if (!cvd_version)
1446 ALOGE("Failed to allocate cvd version");
1447 else
1448 get_cvd_version(cvd_version, my_data->adev);
1449
1450 property_get("audio.ds1.metainfo.key",value,"0");
1451 key = atoi(value);
1452 snd_card_name = mixer_get_name(my_data->adev->mixer);
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1453 acdb_snd_card_name = get_snd_card_name_for_acdb_loader(snd_card_name);
1454
1455 result = my_data->acdb_init(acdb_snd_card_name, cvd_version, key);
1456
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1457 if (cvd_version)
1458 free(cvd_version);
1459 if (!result) {
1460 my_data->is_acdb_initialized = true;
1461 ALOGD("ACDB initialized");
1462 audio_hwdep_send_cal(my_data);
1463 } else {
1464 my_data->is_acdb_initialized = false;
1465 ALOGD("ACDB initialization failed");
1466 }
1467 return result;
1468}
1469
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1470#define MAX_PATH (256)
1471#define THERMAL_SYSFS "/sys/class/thermal"
1472#define TZ_TYPE "/sys/class/thermal/thermal_zone%d/type"
1473#define TZ_WSA "/sys/class/thermal/thermal_zone%d/temp"
1474
1475static bool is_wsa_found(int *wsaCount)
1476{
1477 DIR *tdir = NULL;
1478 struct dirent *tdirent = NULL;
1479 int tzn = 0;
1480 char name[MAX_PATH] = {0};
1481 char cwd[MAX_PATH] = {0};
1482 char file[10] = "wsa";
1483 bool found = false;
1484 int wsa_count = 0;
1485
1486 if (!getcwd(cwd, sizeof(cwd)))
1487 return false;
1488
1489 chdir(THERMAL_SYSFS); /* Change dir to read the entries. Doesnt work
1490 otherwise */
1491 tdir = opendir(THERMAL_SYSFS);
1492 if (!tdir) {
1493 ALOGE("Unable to open %s\n", THERMAL_SYSFS);
1494 return false;
1495 }
1496
1497 while ((tdirent = readdir(tdir))) {
1498 char buf[50];
1499 struct dirent *tzdirent;
1500 DIR *tzdir = NULL;
1501
1502 tzdir = opendir(tdirent->d_name);
1503 if (!tzdir)
1504 continue;
1505 while ((tzdirent = readdir(tzdir))) {
1506 if (strcmp(tzdirent->d_name, "type"))
1507 continue;
1508 snprintf(name, MAX_PATH, TZ_TYPE, tzn);
1509 ALOGD("Opening %s\n", name);
1510 read_line_from_file(name, buf, sizeof(buf));
1511 if (strstr(buf, file)) {
1512 wsa_count++;
1513 /*We support max only two WSA speakers*/
1514 if (wsa_count == 2)
1515 break;
1516 }
1517 tzn++;
1518 }
1519 closedir(tzdir);
1520 }
1521 if (wsa_count > 0){
1522 ALOGD("Found %d WSA present on the platform", wsa_count);
1523 found = true;
1524 *wsaCount = wsa_count;
1525 }
1526 closedir(tdir);
1527 chdir(cwd); /* Restore current working dir */
1528 return found;
1529}
1530
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1531void *platform_init(struct audio_device *adev)
1532{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1533 char platform[PROPERTY_VALUE_MAX];
1534 char baseband[PROPERTY_VALUE_MAX];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1535 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1536 struct platform_data *my_data = NULL;
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1537 int retry_num = 0, snd_card_num = 0, key = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1538 const char *snd_card_name;
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]1539 char mixer_xml_path[MAX_MIXER_XML_PATH],ffspEnable[PROPERTY_VALUE_MAX];
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1540 char *cvd_version = NULL;
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1541 const char *mixer_ctl_name = "Set HPX ActiveBe";
1542 struct mixer_ctl *ctl = NULL;
Naveen Kumar70e27352015-07-22 21:07:10 +0530[diff] [blame]1543 int idx;
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1544 int wsaCount =0;
Naveen Kumar70e27352015-07-22 21:07:10 +0530[diff] [blame]1545
1546 my_data = calloc(1, sizeof(struct platform_data));
1547
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1548 if (!my_data) {
1549 ALOGE("failed to allocate platform data");
1550 return NULL;
1551 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1552
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1553 while (snd_card_num < MAX_SND_CARD) {
1554 adev->mixer = mixer_open(snd_card_num);
1555
1556 while (!adev->mixer && retry_num < RETRY_NUMBER) {
1557 usleep(RETRY_US);
1558 adev->mixer = mixer_open(snd_card_num);
1559 retry_num++;
1560 }
1561
1562 if (!adev->mixer) {
1563 ALOGE("%s: Unable to open the mixer card: %d", __func__,
1564 snd_card_num);
1565 retry_num = 0;
1566 snd_card_num++;
1567 continue;
1568 }
1569
1570 snd_card_name = mixer_get_name(adev->mixer);
1571 ALOGV("%s: snd_card_name: %s", __func__, snd_card_name);
1572
1573 my_data->hw_info = hw_info_init(snd_card_name);
1574 if (!my_data->hw_info) {
1575 ALOGE("%s: Failed to init hardware info", __func__);
1576 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1577 query_platform(snd_card_name, mixer_xml_path);
1578 ALOGD("%s: mixer path file is %s", __func__,
1579 mixer_xml_path);
1580 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
1581 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1582 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1583 mixer_xml_path);
1584 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1585 if (!adev->audio_route) {
1586 ALOGE("%s: Failed to init audio route controls, aborting.",
1587 __func__);
1588 free(my_data);
1589 return NULL;
1590 }
1591 adev->snd_card = snd_card_num;
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1592 update_codec_type(snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1593 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
1594 break;
1595 }
1596 retry_num = 0;
1597 snd_card_num++;
1598 }
1599
1600 if (snd_card_num >= MAX_SND_CARD) {
1601 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
1602 free(my_data);
1603 return NULL;
1604 }
1605
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1606 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1607 my_data->fluence_in_spkr_mode = false;
1608 my_data->fluence_in_voice_call = false;
1609 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1610 my_data->fluence_in_audio_rec = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1611 my_data->external_spk_1 = false;
1612 my_data->external_spk_2 = false;
1613 my_data->external_mic = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1614 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1615 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]1616 my_data->slowtalk = false;
1617 my_data->hd_voice = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1618 my_data->edid_info = NULL;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1619 my_data->is_wsa_speaker = false;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1620
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1621 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
1622 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1623 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1624 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1625 my_data->fluence_type = FLUENCE_DUAL_MIC;
1626 } else {
1627 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1628 }
1629
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1630 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1631 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1632 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1633 my_data->fluence_in_voice_call = true;
1634 }
1635
1636 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1637 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1638 my_data->fluence_in_voice_rec = true;
1639 }
1640
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1641 property_get("persist.audio.fluence.audiorec",value,"");
1642 if (!strncmp("true", value, sizeof("true"))) {
1643 my_data->fluence_in_audio_rec = true;
1644 }
1645
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1646 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1647 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1648 my_data->fluence_in_spkr_mode = true;
1649 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1650
1651 property_get("persist.audio.fluence.mode",value,"");
1652 if (!strncmp("broadside", value, sizeof("broadside"))) {
1653 my_data->fluence_mode = FLUENCE_BROADSIDE;
1654 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1655 }
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1656
1657 if (is_wsa_found(&wsaCount)) {
1658 /*Set ACDB ID of Stereo speaker if two WSAs are present*/
1659 /*Default ACDB ID for wsa speaker is that for mono*/
1660 if (wsaCount == 2) {
1661 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_WSA, 15);
1662 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_VBAT, 15);
1663 }
1664 my_data->is_wsa_speaker = true;
1665 }
1666
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1667 property_get("persist.audio.FFSP.enable", ffspEnable, "");
1668 if (!strncmp("true", ffspEnable, sizeof("true"))) {
1669 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1670 acdb_device_table[SND_DEVICE_OUT_SPEAKER_WSA] = 131;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1671 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
1672 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
1673 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1674 }
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1675
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1676 /* Check if Vbat speaker enabled property is set, this should be done before acdb init */
1677 bool ret = false;
1678 ret = audio_extn_can_use_vbat();
1679 if (ret)
1680 my_data->is_vbat_speaker = true;
1681
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1682 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1683 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1684 if (my_data->acdb_handle == NULL) {
1685 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1686 } else {
1687 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1688 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1689 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1690 if (!my_data->acdb_deallocate)
1691 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1692 __func__, LIB_ACDB_LOADER);
1693
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1694 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]1695 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1696 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1697 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1698 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1699
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1700 my_data->acdb_set_audio_cal = (acdb_set_audio_cal_t)dlsym(my_data->acdb_handle,
1701 "acdb_loader_set_audio_cal_v2");
1702 if (!my_data->acdb_set_audio_cal)
1703 ALOGE("%s: Could not find the symbol acdb_set_audio_cal_v2 from %s",
1704 __func__, LIB_ACDB_LOADER);
1705
1706 my_data->acdb_get_audio_cal = (acdb_get_audio_cal_t)dlsym(my_data->acdb_handle,
1707 "acdb_loader_get_audio_cal_v2");
1708 if (!my_data->acdb_get_audio_cal)
1709 ALOGE("%s: Could not find the symbol acdb_get_audio_cal_v2 from %s",
1710 __func__, LIB_ACDB_LOADER);
1711
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1712 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1713 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1714 if (!my_data->acdb_send_voice_cal)
1715 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1716 __func__, LIB_ACDB_LOADER);
1717
1718 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1719 "acdb_loader_reload_vocvoltable");
1720 if (!my_data->acdb_reload_vocvoltable)
1721 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1722 __func__, LIB_ACDB_LOADER);
1723
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1724 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1725 my_data->acdb_handle,
1726 "acdb_loader_get_default_app_type");
1727 if (!my_data->acdb_get_default_app_type)
1728 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1729 __func__, LIB_ACDB_LOADER);
1730
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1731 my_data->acdb_send_common_top = (acdb_send_common_top_t)dlsym(
1732 my_data->acdb_handle,
1733 "acdb_loader_send_common_custom_topology");
1734 if (!my_data->acdb_send_common_top)
1735 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1736 __func__, LIB_ACDB_LOADER);
1737
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1738 my_data->acdb_set_codec_data = (acdb_set_codec_data_t)dlsym(
1739 my_data->acdb_handle,
1740 "acdb_loader_set_codec_data");
1741 if (!my_data->acdb_set_codec_data)
1742 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1743 __func__, LIB_ACDB_LOADER);
1744
1745
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1746 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1747 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1748 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1749 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1750 goto acdb_init_fail;
1751 }
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1752 platform_acdb_init(my_data);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1753 }
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1754 audio_extn_pm_vote();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1755
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1756 /* Configure active back end for HPX*/
1757 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1758 if (ctl) {
1759 ALOGE(" sending HPX Active BE information ");
1760 mixer_ctl_set_value(ctl, 0, is_external_codec);
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1761 }
1762
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1763acdb_init_fail:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1764
1765 set_platform_defaults();
1766
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]1767 /* Initialize ACDB and PCM ID's */
1768 if (is_external_codec)
Ravi Kumar Alamanda14b0f2d2015-06-28 21:04:09 -0700[diff] [blame]1769 platform_info_init(PLATFORM_INFO_XML_PATH_EXTCODEC, my_data);
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]1770 else
Ravi Kumar Alamanda14b0f2d2015-06-28 21:04:09 -0700[diff] [blame]1771 platform_info_init(PLATFORM_INFO_XML_PATH, my_data);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1772
1773 /* init usb */
1774 audio_extn_usb_init(adev);
1775 /* update sound cards appropriately */
1776 audio_extn_usb_set_proxy_sound_card(adev->snd_card);
1777
1778 /* Read one time ssr property */
1779 audio_extn_ssr_update_enabled();
1780 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1781
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1782 /* init dap hal */
1783 audio_extn_dap_hal_init(adev->snd_card);
1784
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1785 audio_extn_dolby_set_license(adev);
1786
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1787 /* init audio device arbitration */
1788 audio_extn_dev_arbi_init();
1789
1790 my_data->edid_info = NULL;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1791
1792 /* initialize backend config */
1793 for (idx = 0; idx < MAX_CODEC_BACKENDS; idx++) {
1794 my_data->current_backend_cfg[idx].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
1795 if (idx == HEADPHONE_44_1_BACKEND)
1796 my_data->current_backend_cfg[idx].sample_rate = OUTPUT_SAMPLING_RATE_44100;
1797 my_data->current_backend_cfg[idx].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
1798 }
1799
1800 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1801 strdup("SLIM_0_RX Format");
1802 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1803 strdup("SLIM_0_RX SampleRate");
1804
1805 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].bitwidth_mixer_ctl =
1806 strdup("SLIM_5_RX Format");
1807 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].samplerate_mixer_ctl =
1808 strdup("SLIM_5_RX SampleRate");
1809
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]1810
1811 if (platform_get_native_support()) {
1812
Dhananjay Kumard46331b2015-12-02 16:18:10 +0530[diff] [blame]1813 if (strstr(snd_card_name, "tasha-snd-card") ||
1814 strstr(snd_card_name, "tashalite-snd-card")) {
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]1815 /* do nothing */
1816 }
1817 else {
1818 platform_set_native_support(false);
1819 }
1820 }
1821
1822 ALOGD("native: native audio: %s for sound card %s",
1823 (platform_get_native_support() ? "enabled" : "disabled"),
1824 snd_card_name);
1825
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1826 my_data->edid_info = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1827 return my_data;
1828}
1829
1830void platform_deinit(void *platform)
1831{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1832 struct platform_data *my_data = (struct platform_data *)platform;
1833
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1834 if (my_data->edid_info) {
1835 free(my_data->edid_info);
1836 my_data->edid_info = NULL;
1837 }
1838
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1839 hw_info_deinit(my_data->hw_info);
1840 close_csd_client(my_data->csd);
1841
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1842 int32_t dev;
1843 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1844 if (backend_table[dev]) {
1845 free(backend_table[dev]);
1846 backend_table[dev]= NULL;
1847 }
1848 }
1849
1850 /* deinit audio device arbitration */
1851 audio_extn_dev_arbi_deinit();
1852
1853 if (my_data->edid_info) {
1854 free(my_data->edid_info);
1855 my_data->edid_info = NULL;
1856 }
1857
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1858 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1859 /* deinit usb */
1860 audio_extn_usb_deinit();
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1861 audio_extn_dap_hal_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1862}
1863
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1864static int platform_is_acdb_initialized(void *platform)
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1865{
1866 struct platform_data *my_data = (struct platform_data *)platform;
1867 ALOGD("%s: acdb initialized %d\n", __func__, my_data->is_acdb_initialized);
1868 return my_data->is_acdb_initialized;
1869}
1870
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1871void platform_snd_card_update(void *platform, int snd_scard_state)
1872{
1873 struct platform_data *my_data = (struct platform_data *)platform;
1874
1875 if (snd_scard_state == SND_CARD_STATE_ONLINE) {
1876 if (!platform_is_acdb_initialized(my_data)) {
1877 if(platform_acdb_init(my_data))
1878 ALOGE("%s: acdb initialization is failed", __func__);
1879 } else if (my_data->acdb_send_common_top() < 0) {
1880 ALOGD("%s: acdb did not set common topology", __func__);
1881 }
1882 }
1883}
1884
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1885const char *platform_get_snd_device_name(snd_device_t snd_device)
1886{
1887 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
1888 return device_table[snd_device];
1889 else
1890 return "";
1891}
1892
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1893int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
1894 char *device_name)
1895{
1896 struct platform_data *my_data = (struct platform_data *)platform;
1897
1898 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1899 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
1900 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
1901 } else {
1902 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
1903 return -EINVAL;
1904 }
1905
1906 return 0;
1907}
1908
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1909void platform_add_backend_name(char *mixer_path, snd_device_t snd_device,
1910 struct audio_usecase *usecase)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1911{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1912 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1913 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1914 return;
1915 }
1916
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1917 if((snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
1918 !(usecase->type == VOICE_CALL || usecase->type == VOIP_CALL)) {
1919 ALOGI("%s: Not adding vbat speaker device to non voice use cases", __func__);
1920 return;
1921 }
1922
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1923 const char * suffix = backend_table[snd_device];
1924
1925 if (suffix != NULL) {
1926 strlcat(mixer_path, " ", MIXER_PATH_MAX_LENGTH);
1927 strlcat(mixer_path, suffix, MIXER_PATH_MAX_LENGTH);
1928 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1929}
1930
1931int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
1932{
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1933 int device_id = -1;
1934
1935 if (is_external_codec && is_misc_usecase(usecase)) {
1936 if (device_type == PCM_PLAYBACK)
1937 device_id = pcm_device_table_of_ext_codec[usecase][0];
1938 else
1939 device_id = pcm_device_table_of_ext_codec[usecase][1];
1940 } else {
1941 if (device_type == PCM_PLAYBACK)
1942 device_id = pcm_device_table[usecase][0];
1943 else
1944 device_id = pcm_device_table[usecase][1];
1945 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1946 return device_id;
1947}
1948
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1949static int find_index(struct name_to_index * table, int32_t len, const char * name)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1950{
1951 int ret = 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1952 int32_t i;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1953
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1954 if (table == NULL) {
1955 ALOGE("%s: table is NULL", __func__);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1956 ret = -ENODEV;
1957 goto done;
1958 }
1959
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1960 if (name == NULL) {
1961 ALOGE("null key");
1962 ret = -ENODEV;
1963 goto done;
1964 }
1965
1966 for (i=0; i < len; i++) {
1967 const char* tn = table[i].name;
1968 size_t len = strlen(tn);
1969 if (strncmp(tn, name, len) == 0) {
1970 if (strlen(name) != len) {
1971 continue; // substring
1972 }
1973 ret = table[i].index;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1974 goto done;
1975 }
1976 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1977 ALOGE("%s: Could not find index for name = %s",
1978 __func__, name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1979 ret = -ENODEV;
1980done:
1981 return ret;
1982}
1983
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1984int platform_set_fluence_type(void *platform, char *value)
1985{
1986 int ret = 0;
1987 int fluence_type = FLUENCE_NONE;
1988 int fluence_flag = NONE_FLAG;
1989 struct platform_data *my_data = (struct platform_data *)platform;
1990 struct audio_device *adev = my_data->adev;
1991
1992 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
1993
1994 /* only dual mic turn on and off is supported as of now through setparameters */
1995 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
1996 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
1997 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
1998 ALOGV("fluence dualmic feature enabled \n");
1999 fluence_type = FLUENCE_DUAL_MIC;
2000 fluence_flag = DMIC_FLAG;
2001 } else {
2002 ALOGE("%s: Failed to set DUALMIC", __func__);
2003 ret = -1;
2004 goto done;
2005 }
2006 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
2007 ALOGV("fluence disabled");
2008 fluence_type = FLUENCE_NONE;
2009 } else {
2010 ALOGE("Invalid fluence value : %s",value);
2011 ret = -1;
2012 goto done;
2013 }
2014
2015 if (fluence_type != my_data->fluence_type) {
2016 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
2017 my_data->fluence_type = fluence_type;
2018 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
2019 }
2020done:
2021 return ret;
2022}
2023
2024int platform_get_fluence_type(void *platform, char *value, uint32_t len)
2025{
2026 int ret = 0;
2027 struct platform_data *my_data = (struct platform_data *)platform;
2028
2029 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
2030 strlcpy(value, "quadmic", len);
2031 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
2032 strlcpy(value, "dualmic", len);
2033 } else if (my_data->fluence_type == FLUENCE_NONE) {
2034 strlcpy(value, "none", len);
2035 } else
2036 ret = -1;
2037
2038 return ret;
2039}
2040
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2041int platform_get_snd_device_index(char *device_name)
2042{
2043 return find_index(snd_device_name_index, SND_DEVICE_MAX, device_name);
2044}
2045
2046int platform_get_usecase_index(const char *usecase_name)
2047{
2048 return find_index(usecase_name_index, AUDIO_USECASE_MAX, usecase_name);
2049}
2050
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2051int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
2052{
2053 int ret = 0;
2054
2055 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2056 ALOGE("%s: Invalid snd_device = %d",
2057 __func__, snd_device);
2058 ret = -EINVAL;
2059 goto done;
2060 }
2061
2062 acdb_device_table[snd_device] = acdb_id;
2063done:
2064 return ret;
2065}
2066
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2067int platform_get_default_app_type(void *platform)
2068{
2069 struct platform_data *my_data = (struct platform_data *)platform;
2070
2071 if (my_data->acdb_get_default_app_type)
2072 return my_data->acdb_get_default_app_type();
2073 else
2074 return DEFAULT_APP_TYPE;
2075}
2076
Srikanth Uyyalaa1e32352015-10-09 14:48:04 +0530[diff] [blame]2077int platform_get_default_app_type_v2(void *platform, usecase_type_t type)
2078{
2079 if(type == PCM_CAPTURE)
2080 return DEFAULT_APP_TYPE_TX_PATH;
2081 else
2082 return DEFAULT_APP_TYPE_RX_PATH;
2083}
2084
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]2085int platform_get_snd_device_acdb_id(snd_device_t snd_device)
2086{
2087 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2088 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
2089 return -EINVAL;
2090 }
2091 return acdb_device_table[snd_device];
2092}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2093
2094int 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]2095{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2096 int ret = 0;
2097
2098 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2099 ALOGE("%s: Invalid snd_device = %d",
2100 __func__, snd_device);
2101 ret = -EINVAL;
2102 goto done;
2103 }
2104
2105 backend_bit_width_table[snd_device] = bit_width;
2106done:
2107 return ret;
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2108}
2109
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2110int platform_get_snd_device_bit_width(snd_device_t snd_device)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2111{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2112 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2113 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]2114 return CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2115 }
2116 return backend_bit_width_table[snd_device];
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2117}
2118
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2119int platform_set_native_support(bool codec_support)
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2120{
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2121 na_props.platform_na_prop_enabled = na_props.ui_na_prop_enabled
2122 = codec_support;
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]2123 ALOGV("%s: na_props.platform_na_prop_enabled: %d", __func__,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2124 na_props.platform_na_prop_enabled);
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2125 return 0;
2126}
2127
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2128int platform_get_native_support()
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2129{
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2130 int ret;
2131 if (na_props.platform_na_prop_enabled) {
2132 ret = na_props.ui_na_prop_enabled;
2133 } else {
2134 ret = na_props.platform_na_prop_enabled;
2135 }
2136 ALOGV("%s: na_props.ui_na_prop_enabled: %d", __func__,
2137 na_props.ui_na_prop_enabled);
2138 return ret;
2139}
2140
2141void native_audio_get_params(struct str_parms *query,
2142 struct str_parms *reply,
2143 char *value, int len)
2144{
2145 int ret;
2146 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2147 value, len);
2148 if (ret >= 0) {
2149 if (na_props.platform_na_prop_enabled) {
2150 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2151 na_props.ui_na_prop_enabled ? "true" : "false");
2152 ALOGV("%s: na_props.ui_na_prop_enabled: %d", __func__,
2153 na_props.ui_na_prop_enabled);
2154 } else {
2155 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2156 "false");
2157 ALOGV("%s: native audio not supported: %d", __func__,
2158 na_props.platform_na_prop_enabled);
2159 }
2160 }
2161}
2162
2163int native_audio_set_params(struct platform_data *platform,
2164 struct str_parms *parms, char *value, int len)
2165{
2166 int ret = 0;
2167 struct audio_usecase *usecase;
2168 struct listnode *node;
2169
2170 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2171 value, len);
2172 if (ret >= 0) {
2173 if (na_props.platform_na_prop_enabled) {
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2174 if (!strncmp("true", value, sizeof("true"))) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2175 na_props.ui_na_prop_enabled = true;
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2176 ALOGD("%s: native audio feature enabled from UI",__func__);
2177 }
2178 else {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2179 na_props.ui_na_prop_enabled = false;
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2180 ALOGD("%s: native audio feature disabled from UI",__func__);
2181
2182 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2183
2184 str_parms_del(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO);
2185
2186 /* Iterate through the usecase list and trigger device switch for
2187 all the appropriate usecases */
2188 list_for_each(node, &(platform->adev)->usecase_list) {
2189 usecase = node_to_item(node, struct audio_usecase, list);
2190
2191 if (is_offload_usecase(usecase->id) &&
2192 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2193 usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) &&
2194 OUTPUT_SAMPLING_RATE_44100 == usecase->stream.out->sample_rate) {
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2195 ALOGD("%s: triggering dynamic device switch for usecase(%d: %s)"
2196 " stream(%p), device(%d)", __func__, usecase->id,
2197 use_case_table[usecase->id], usecase->stream,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2198 usecase->stream.out->devices);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2199 select_devices(platform->adev, usecase->id);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2200 }
2201 }
2202 } else {
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2203 ALOGD("%s: native audio not supported: %d", __func__,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2204 na_props.platform_na_prop_enabled);
2205 }
2206 }
2207 return ret;
2208}
2209
2210int platform_get_backend_index(snd_device_t snd_device)
2211{
2212 int32_t port = DEFAULT_CODEC_BACKEND;
2213
2214 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
2215 if (backend_table[snd_device] != NULL &&
2216 !strcmp(backend_table[snd_device], "headphones-44.1"))
2217 port = HEADPHONE_44_1_BACKEND;
2218 else
2219 port = DEFAULT_CODEC_BACKEND;
2220 } else {
2221 ALOGV("%s: Invalid device - %d ", __func__, snd_device);
2222 }
2223
2224 ALOGV("%s: backend port - %d", __func__, port);
2225 return port;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2226}
2227
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2228int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2229 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2230{
2231 struct platform_data *my_data = (struct platform_data *)platform;
2232 int acdb_dev_id, acdb_dev_type;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2233 struct audio_device *adev = my_data->adev;
2234 int snd_device = SND_DEVICE_OUT_SPEAKER;
2235
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2236 if (usecase->type == PCM_PLAYBACK)
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2237 snd_device = usecase->out_snd_device;
Karthik Reddy Katta81c42612015-11-13 17:49:07 +0530[diff] [blame]2238 else if ((usecase->type == PCM_CAPTURE) &&
2239 voice_is_in_call_rec_stream(usecase->stream.in))
2240 snd_device = voice_get_incall_rec_snd_device(usecase->in_snd_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2241 else if ((usecase->type == PCM_HFP_CALL) || (usecase->type == PCM_CAPTURE))
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2242 snd_device = usecase->in_snd_device;
Xiaojun Sang040cc9f2015-08-03 19:38:28 +0800[diff] [blame]2243 acdb_dev_id = acdb_device_table[platform_get_spkr_prot_snd_device(snd_device)];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2244
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]2245 // Do not use Rx path default app type for TX path
2246 if ((usecase->type == PCM_CAPTURE) && (app_type == DEFAULT_APP_TYPE_RX_PATH)) {
2247 ALOGD("Resetting app type for Tx path to default");
2248 app_type = DEFAULT_APP_TYPE_TX_PATH;
2249 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2250 if (acdb_dev_id < 0) {
2251 ALOGE("%s: Could not find acdb id for device(%d)",
2252 __func__, snd_device);
2253 return -EINVAL;
2254 }
2255 if (my_data->acdb_send_audio_cal) {
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2256 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2257 __func__, snd_device, acdb_dev_id);
2258 if (snd_device >= SND_DEVICE_OUT_BEGIN &&
2259 snd_device < SND_DEVICE_OUT_END)
2260 acdb_dev_type = ACDB_DEV_TYPE_OUT;
2261 else
2262 acdb_dev_type = ACDB_DEV_TYPE_IN;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2263 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
2264 sample_rate);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2265 }
2266 return 0;
2267}
2268
2269int platform_switch_voice_call_device_pre(void *platform)
2270{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2271 struct platform_data *my_data = (struct platform_data *)platform;
2272 int ret = 0;
2273
2274 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]2275 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2276 /* This must be called before disabling mixer controls on APQ side */
2277 ret = my_data->csd->disable_device();
2278 if (ret < 0) {
2279 ALOGE("%s: csd_client_disable_device, failed, error %d",
2280 __func__, ret);
2281 }
2282 }
2283 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2284}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2285
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2286int platform_switch_voice_call_enable_device_config(void *platform,
2287 snd_device_t out_snd_device,
2288 snd_device_t in_snd_device)
2289{
2290 struct platform_data *my_data = (struct platform_data *)platform;
2291 int acdb_rx_id, acdb_tx_id;
2292 int ret = 0;
2293
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2294 if (my_data->csd == NULL)
2295 return ret;
2296
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2297 if ((out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
2298 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
2299 audio_extn_spkr_prot_is_enabled()) {
2300 if (my_data->is_vbat_speaker)
2301 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2302 else
2303 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2304 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2305 acdb_rx_id = acdb_device_table[out_snd_device];
2306
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2307 acdb_tx_id = acdb_device_table[in_snd_device];
2308
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2309 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2310 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
2311 if (ret < 0) {
2312 ALOGE("%s: csd_enable_device_config, failed, error %d",
2313 __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2314 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2315 } else {
2316 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2317 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2318 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2319
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2320 return ret;
2321}
2322
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2323int platform_switch_voice_call_device_post(void *platform,
2324 snd_device_t out_snd_device,
2325 snd_device_t in_snd_device)
2326{
2327 struct platform_data *my_data = (struct platform_data *)platform;
2328 int acdb_rx_id, acdb_tx_id;
2329
2330 if (my_data->acdb_send_voice_cal == NULL) {
2331 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
2332 } else {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2333 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
2334 audio_extn_spkr_prot_is_enabled())
2335 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
2336
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2337 acdb_rx_id = acdb_device_table[out_snd_device];
2338 acdb_tx_id = acdb_device_table[in_snd_device];
2339
2340 if (acdb_rx_id > 0 && acdb_tx_id > 0)
2341 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
2342 else
2343 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2344 acdb_rx_id, acdb_tx_id);
2345 }
2346
2347 return 0;
2348}
2349
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2350int platform_switch_voice_call_usecase_route_post(void *platform,
2351 snd_device_t out_snd_device,
2352 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2353{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2354 struct platform_data *my_data = (struct platform_data *)platform;
2355 int acdb_rx_id, acdb_tx_id;
2356 int ret = 0;
2357
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2358 if (my_data->csd == NULL)
2359 return ret;
2360
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2361 if ((out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
2362 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
2363 audio_extn_spkr_prot_is_enabled()) {
2364 if (my_data->is_vbat_speaker)
2365 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2366 else
2367 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2368 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2369 acdb_rx_id = acdb_device_table[out_snd_device];
2370
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2371 acdb_tx_id = acdb_device_table[in_snd_device];
2372
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2373 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2374 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
2375 my_data->adev->acdb_settings);
2376 if (ret < 0) {
2377 ALOGE("%s: csd_enable_device, failed, error %d", __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2378 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2379 } else {
2380 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2381 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2382 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2383
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2384 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2385}
2386
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2387int platform_start_voice_call(void *platform, uint32_t vsid)
2388{
2389 struct platform_data *my_data = (struct platform_data *)platform;
2390 int ret = 0;
2391
2392 if (my_data->csd != NULL) {
2393 ret = my_data->csd->start_voice(vsid);
2394 if (ret < 0) {
2395 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
2396 }
2397 }
2398 return ret;
2399}
2400
2401int platform_stop_voice_call(void *platform, uint32_t vsid)
2402{
2403 struct platform_data *my_data = (struct platform_data *)platform;
2404 int ret = 0;
2405
2406 if (my_data->csd != NULL) {
2407 ret = my_data->csd->stop_voice(vsid);
2408 if (ret < 0) {
2409 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
2410 }
2411 }
2412 return ret;
2413}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]2414
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2415int platform_get_sample_rate(void *platform, uint32_t *rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2416{
2417 return 0;
2418}
2419
2420int platform_set_voice_volume(void *platform, int volume)
2421{
2422 struct platform_data *my_data = (struct platform_data *)platform;
2423 struct audio_device *adev = my_data->adev;
2424 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2425 const char *mixer_ctl_name = "Voice Rx Gain";
2426 int vol_index = 0, ret = 0;
2427 uint32_t set_values[ ] = {0,
2428 ALL_SESSION_VSID,
2429 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2430
2431 // Voice volume levels are mapped to adsp volume levels as follows.
2432 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
2433 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2434 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
2435 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2436
2437 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2438 if (!ctl) {
2439 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2440 __func__, mixer_ctl_name);
2441 return -EINVAL;
2442 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2443 ALOGV("Setting voice volume index: %d", set_values[0]);
2444 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2445
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2446 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2447 ret = my_data->csd->volume(ALL_SESSION_VSID, volume,
2448 DEFAULT_VOLUME_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2449 if (ret < 0) {
2450 ALOGE("%s: csd_volume error %d", __func__, ret);
2451 }
2452 }
2453 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2454}
2455
2456int platform_set_mic_mute(void *platform, bool state)
2457{
2458 struct platform_data *my_data = (struct platform_data *)platform;
2459 struct audio_device *adev = my_data->adev;
2460 struct mixer_ctl *ctl;
2461 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2462 int ret = 0;
2463 uint32_t set_values[ ] = {0,
2464 ALL_SESSION_VSID,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2465 DEFAULT_MUTE_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2466
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2467 set_values[0] = state;
2468 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2469 if (!ctl) {
2470 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2471 __func__, mixer_ctl_name);
2472 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2473 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2474 ALOGV("Setting voice mute state: %d", state);
2475 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2476
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2477 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2478 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,
2479 DEFAULT_MUTE_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2480 if (ret < 0) {
2481 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
2482 }
2483 }
2484 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2485}
2486
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]2487int platform_set_device_mute(void *platform, bool state, char *dir)
2488{
2489 struct platform_data *my_data = (struct platform_data *)platform;
2490 struct audio_device *adev = my_data->adev;
2491 struct mixer_ctl *ctl;
2492 char *mixer_ctl_name = NULL;
2493 int ret = 0;
2494 uint32_t set_values[ ] = {0,
2495 ALL_SESSION_VSID,
2496 0};
2497 if(dir == NULL) {
2498 ALOGE("%s: Invalid direction:%s", __func__, dir);
2499 return -EINVAL;
2500 }
2501
2502 if (!strncmp("rx", dir, sizeof("rx"))) {
2503 mixer_ctl_name = "Voice Rx Device Mute";
2504 } else if (!strncmp("tx", dir, sizeof("tx"))) {
2505 mixer_ctl_name = "Voice Tx Device Mute";
2506 } else {
2507 return -EINVAL;
2508 }
2509
2510 set_values[0] = state;
2511 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2512 if (!ctl) {
2513 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2514 __func__, mixer_ctl_name);
2515 return -EINVAL;
2516 }
2517
2518 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
2519 __func__,state, mixer_ctl_name);
2520 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2521
2522 return ret;
2523}
2524
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2525snd_device_t platform_get_output_snd_device(void *platform, struct stream_out *out)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2526{
2527 struct platform_data *my_data = (struct platform_data *)platform;
2528 struct audio_device *adev = my_data->adev;
2529 audio_mode_t mode = adev->mode;
2530 snd_device_t snd_device = SND_DEVICE_NONE;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2531 audio_devices_t devices = out->devices;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2532 unsigned int sample_rate = out->sample_rate;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2533#ifdef RECORD_PLAY_CONCURRENCY
2534 bool use_voip_out_devices = false;
2535 bool prop_rec_play_enabled = false;
2536 char recConcPropValue[PROPERTY_VALUE_MAX];
2537
2538 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
2539 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
2540 }
2541 use_voip_out_devices = prop_rec_play_enabled &&
2542 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
2543 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
2544#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2545
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2546 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2547 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2548 int channel_count = popcount(channel_mask);
2549
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2550 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
2551 if (devices == AUDIO_DEVICE_NONE ||
2552 devices & AUDIO_DEVICE_BIT_IN) {
2553 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
2554 goto exit;
2555 }
2556
Shiv Maliyappanahallibd401262015-08-17 11:02:21 -0700[diff] [blame]2557 if (popcount(devices) == 2) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2558 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
2559 AUDIO_DEVICE_OUT_SPEAKER)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2560 if (my_data->external_spk_1)
2561 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2562 else if (my_data->external_spk_2)
2563 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
2564 else
2565 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2566 } else if (devices == (AUDIO_DEVICE_OUT_LINE |
2567 AUDIO_DEVICE_OUT_SPEAKER)) {
2568 snd_device = SND_DEVICE_OUT_SPEAKER_AND_LINE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2569 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
2570 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2571 if (audio_extn_get_anc_enabled())
2572 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2573 else if (my_data->external_spk_1)
2574 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2575 else if (my_data->external_spk_2)
2576 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2577 else
2578 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2579 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
2580 AUDIO_DEVICE_OUT_SPEAKER)) {
2581 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2582 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
2583 AUDIO_DEVICE_OUT_SPEAKER)) {
2584 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2585 } else {
2586 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
2587 goto exit;
2588 }
2589 if (snd_device != SND_DEVICE_NONE) {
2590 goto exit;
2591 }
2592 }
2593
2594 if (popcount(devices) != 1) {
2595 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
2596 goto exit;
2597 }
2598
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]2599 if ((mode == AUDIO_MODE_IN_CALL) ||
2600 voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2601 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2602 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET ||
2603 devices & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2604 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2605 !voice_extn_compress_voip_is_active(adev)) {
2606 switch (adev->voice.tty_mode) {
2607 case TTY_MODE_FULL:
2608 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
2609 break;
2610 case TTY_MODE_VCO:
2611 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
2612 break;
2613 case TTY_MODE_HCO:
2614 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
2615 break;
2616 default:
2617 ALOGE("%s: Invalid TTY mode (%#x)",
2618 __func__, adev->voice.tty_mode);
2619 }
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2620 } else if (devices & AUDIO_DEVICE_OUT_LINE) {
2621 snd_device = SND_DEVICE_OUT_VOICE_LINE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2622 } else if (audio_extn_get_anc_enabled()) {
2623 if (audio_extn_should_use_fb_anc())
2624 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
2625 else
2626 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
2627 } else {
2628 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
2629 }
2630 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2631 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2632 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2633 else
2634 snd_device = SND_DEVICE_OUT_BT_SCO;
2635 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2636 if (my_data->is_vbat_speaker)
2637 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_VBAT;
2638 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2639 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_WSA;
2640 else
2641 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2642 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2643 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2644 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2645 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2646 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
2647 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
2648 if (audio_extn_should_use_handset_anc(channel_count))
2649 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
2650 else
2651 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2652 } else if (devices & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2653 snd_device = SND_DEVICE_OUT_VOICE_TX;
2654
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2655 if (snd_device != SND_DEVICE_NONE) {
2656 goto exit;
2657 }
2658 }
2659
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2660 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2661 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2662 if (OUTPUT_SAMPLING_RATE_44100 == sample_rate &&
Sidipotu Ashokbffd2202015-08-20 14:06:55 +0530[diff] [blame]2663 platform_get_native_support() &&
2664 !audio_extn_get_anc_enabled()) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2665 snd_device = SND_DEVICE_OUT_HEADPHONES_44_1;
2666 }else if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2667 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2668#ifdef RECORD_PLAY_CONCURRENCY
2669 if (use_voip_out_devices) {
2670 // ANC should be disabled for voip concurrency
2671 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
2672 } else
2673#endif
2674 {
2675 if (audio_extn_should_use_fb_anc())
2676 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
2677 else
2678 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
2679 }
2680 } else {
2681#ifdef RECORD_PLAY_CONCURRENCY
2682 if (use_voip_out_devices)
2683 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2684 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2685#endif
2686 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2687 }
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2688 } else if (devices & AUDIO_DEVICE_OUT_LINE) {
2689 snd_device = SND_DEVICE_OUT_LINE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2690 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2691#ifdef RECORD_PLAY_CONCURRENCY
2692 if (use_voip_out_devices) {
2693 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
2694 } else
2695#endif
2696 {
2697 if (adev->speaker_lr_swap)
2698 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
2699 else
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2700 {
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2701 if (my_data->is_vbat_speaker)
2702 snd_device = SND_DEVICE_OUT_SPEAKER_VBAT;
2703 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2704 snd_device = SND_DEVICE_OUT_SPEAKER_WSA;
2705 else
2706 snd_device = SND_DEVICE_OUT_SPEAKER;
2707 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2708 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2709 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2710 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2711 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2712 else
2713 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2714 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2715 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2716 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2717 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2718 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
2719 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2720 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2721 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2722 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2723 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2724#ifdef RECORD_PLAY_CONCURRENCY
2725 if (use_voip_out_devices)
2726 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
2727 else
2728#endif
2729 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2730 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2731 channel_count = audio_extn_get_afe_proxy_channel_count();
2732 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
2733 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2734 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2735 } else {
2736 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
2737 }
2738exit:
2739 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
2740 return snd_device;
2741}
2742
2743snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
2744{
2745 struct platform_data *my_data = (struct platform_data *)platform;
2746 struct audio_device *adev = my_data->adev;
2747 audio_source_t source = (adev->active_input == NULL) ?
2748 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
2749
2750 audio_mode_t mode = adev->mode;
2751 audio_devices_t in_device = ((adev->active_input == NULL) ?
2752 AUDIO_DEVICE_NONE : adev->active_input->device)
2753 & ~AUDIO_DEVICE_BIT_IN;
2754 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2755 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2756 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2757 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2758
2759 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
2760 __func__, out_device, in_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2761 if (my_data->external_mic) {
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]2762 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
2763 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2764 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2765 out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2766 out_device & AUDIO_DEVICE_OUT_SPEAKER )
2767 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2768 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2769 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2770 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2771 }
2772 }
2773
2774 if (snd_device != AUDIO_DEVICE_NONE)
2775 goto exit;
2776
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]2777 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]2778 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2779 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2780 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2781 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2782 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET ||
2783 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2784 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2785 case TTY_MODE_FULL:
2786 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
2787 break;
2788 case TTY_MODE_VCO:
2789 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
2790 break;
2791 case TTY_MODE_HCO:
2792 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
2793 break;
2794 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2795 ALOGE("%s: Invalid TTY mode (%#x)",
2796 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2797 }
2798 goto exit;
2799 }
2800 }
2801 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2802 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2803 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2804 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]2805 audio_extn_should_use_handset_anc(channel_count) &&
2806 my_data->fluence_type != FLUENCE_NONE) {
2807 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
2808 adev->acdb_settings |= DMIC_FLAG;
2809 ALOGD("Selecting AANC, Fluence combo device");
2810 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2811 audio_extn_should_use_handset_anc(channel_count)) {
2812 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2813 adev->acdb_settings |= ANC_FLAG;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2814 } else if (my_data->fluence_type == FLUENCE_NONE ||
2815 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2816 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2817 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]2818 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2819 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2820 snd_device = SND_DEVICE_IN_VOICE_DMIC;
2821 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2822 }
2823 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2824 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2825 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]2826 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2827 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2828 if (adev->bt_wb_speech_enabled) {
2829 if (adev->bluetooth_nrec)
2830 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2831 else
2832 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2833 } else {
2834 if (adev->bluetooth_nrec)
2835 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2836 else
2837 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2838 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2839 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2840 if (my_data->fluence_type != FLUENCE_NONE &&
2841 my_data->fluence_in_voice_call &&
2842 my_data->fluence_in_spkr_mode) {
2843 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2844 adev->acdb_settings |= QMIC_FLAG;
2845 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
2846 } else {
2847 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]2848 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2849 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
2850 else
2851 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2852 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2853 } else {
2854 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2855 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]2856 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2857 }
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2858 } else if (out_device & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2859 snd_device = SND_DEVICE_IN_VOICE_RX;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2860 } else if (source == AUDIO_SOURCE_CAMCORDER) {
2861 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2862 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2863 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
2864 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]2865 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2866 else
2867 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2868 }
2869 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
2870 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2871 if (channel_count == 2) {
2872 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
2873 adev->acdb_settings |= DMIC_FLAG;
2874 } else if (adev->active_input->enable_ns)
2875 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
2876 else if (my_data->fluence_type != FLUENCE_NONE &&
2877 my_data->fluence_in_voice_rec) {
2878 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
2879 adev->acdb_settings |= DMIC_FLAG;
2880 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2881 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
2882 }
2883 }
Karthik Reddy Kattaf621ec72014-11-21 16:37:38 +0530[diff] [blame]2884 } else if ((source == AUDIO_SOURCE_VOICE_COMMUNICATION) ||
2885 (mode == AUDIO_MODE_IN_COMMUNICATION)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2886 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
2887 in_device = AUDIO_DEVICE_IN_BACK_MIC;
2888 if (adev->active_input) {
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]2889 if (my_data->fluence_type != FLUENCE_NONE &&
2890 adev->active_input->enable_aec &&
2891 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2892 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2893 if (my_data->fluence_in_spkr_mode) {
2894 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2895 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
2896 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2897 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2898 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
2899 else
2900 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
2901 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2902 adev->acdb_settings |= DMIC_FLAG;
2903 } else
2904 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2905 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2906 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2907 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
2908 adev->acdb_settings |= DMIC_FLAG;
2909 } else
2910 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2911 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2912 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2913 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]2914 platform_set_echo_reference(adev, true, out_device);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]2915 } else if (my_data->fluence_type != FLUENCE_NONE &&
2916 adev->active_input->enable_aec) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2917 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2918 if (my_data->fluence_in_spkr_mode) {
2919 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2920 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC;
2921 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2922 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2923 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
2924 else
2925 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
2926 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2927 adev->acdb_settings |= DMIC_FLAG;
2928 } else
2929 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
2930 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2931 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2932 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
2933 adev->acdb_settings |= DMIC_FLAG;
2934 } else
2935 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
2936 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2937 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2938 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]2939 platform_set_echo_reference(adev, true, out_device);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]2940 } else if (my_data->fluence_type != FLUENCE_NONE &&
2941 adev->active_input->enable_ns) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2942 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2943 if (my_data->fluence_in_spkr_mode) {
2944 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2945 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS;
2946 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2947 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2948 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
2949 else
2950 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
2951 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2952 adev->acdb_settings |= DMIC_FLAG;
2953 } else
2954 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
2955 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2956 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2957 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
2958 adev->acdb_settings |= DMIC_FLAG;
2959 } else
2960 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
2961 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2962 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2963 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]2964 platform_set_echo_reference(adev, false, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2965 } else
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]2966 platform_set_echo_reference(adev, false, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2967 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2968 } else if (source == AUDIO_SOURCE_MIC) {
2969 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
2970 channel_count == 1 ) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2971 if(my_data->fluence_in_audio_rec) {
2972 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2973 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]2974 platform_set_echo_reference(adev, true, out_device);
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2975 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2976 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]2977 platform_set_echo_reference(adev, true, out_device);
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2978 }
2979 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2980 }
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]2981 } else if (source == AUDIO_SOURCE_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2982 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2983 } else if (source == AUDIO_SOURCE_DEFAULT) {
2984 goto exit;
2985 }
2986
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]2987 if (adev->active_input && (audio_extn_ssr_get_stream() == adev->active_input))
2988 snd_device = SND_DEVICE_IN_THREE_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2989
2990 if (snd_device != SND_DEVICE_NONE) {
2991 goto exit;
2992 }
2993
2994 if (in_device != AUDIO_DEVICE_NONE &&
2995 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
2996 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
2997 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]2998 if (adev->active_input && (audio_extn_ssr_get_stream() == adev->active_input))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2999 snd_device = SND_DEVICE_IN_QUAD_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3000 else if (my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_QUAD_MIC) &&
3001 channel_count == 2)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3002 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
3003 else
3004 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3005 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
3006 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
3007 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3008 snd_device = SND_DEVICE_IN_HEADSET_MIC;
3009 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]3010 if (adev->bt_wb_speech_enabled) {
3011 if (adev->bluetooth_nrec)
3012 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
3013 else
3014 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
3015 } else {
3016 if (adev->bluetooth_nrec)
3017 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
3018 else
3019 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
3020 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3021 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
3022 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3023 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
3024 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
3025 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3026 } else if (in_device & AUDIO_DEVICE_IN_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3027 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3028 } else {
3029 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
3030 ALOGW("%s: Using default handset-mic", __func__);
3031 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3032 }
3033 } else {
3034 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
3035 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3036 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
3037 snd_device = SND_DEVICE_IN_HEADSET_MIC;
3038 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3039 if (channel_count > 1)
3040 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
3041 else
3042 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]3043 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
3044 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3045 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3046 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]3047 if (adev->bt_wb_speech_enabled) {
3048 if (adev->bluetooth_nrec)
3049 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
3050 else
3051 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
3052 } else {
3053 if (adev->bluetooth_nrec)
3054 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
3055 else
3056 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
3057 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3058 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
3059 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3060 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
3061 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
3062 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3063 } else {
3064 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
3065 ALOGW("%s: Using default handset-mic", __func__);
3066 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3067 }
3068 }
3069exit:
3070 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
3071 return snd_device;
3072}
3073
3074int platform_set_hdmi_channels(void *platform, int channel_count)
3075{
3076 struct platform_data *my_data = (struct platform_data *)platform;
3077 struct audio_device *adev = my_data->adev;
3078 struct mixer_ctl *ctl;
3079 const char *channel_cnt_str = NULL;
3080 const char *mixer_ctl_name = "HDMI_RX Channels";
3081 switch (channel_count) {
3082 case 8:
3083 channel_cnt_str = "Eight"; break;
3084 case 7:
3085 channel_cnt_str = "Seven"; break;
3086 case 6:
3087 channel_cnt_str = "Six"; break;
3088 case 5:
3089 channel_cnt_str = "Five"; break;
3090 case 4:
3091 channel_cnt_str = "Four"; break;
3092 case 3:
3093 channel_cnt_str = "Three"; break;
3094 default:
3095 channel_cnt_str = "Two"; break;
3096 }
3097 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3098 if (!ctl) {
3099 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3100 __func__, mixer_ctl_name);
3101 return -EINVAL;
3102 }
3103 ALOGV("HDMI channel count: %s", channel_cnt_str);
3104 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
3105 return 0;
3106}
3107
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3108int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3109{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3110 int channel_count;
3111 int max_channels = 2;
3112 int i = 0, ret = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3113 struct platform_data *my_data = (struct platform_data *)platform;
3114 struct audio_device *adev = my_data->adev;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3115 edid_audio_info *info = NULL;
3116 ret = platform_get_edid_info(platform);
3117 info = (edid_audio_info *)my_data->edid_info;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3118
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3119 if(ret == 0 && info != NULL) {
3120 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
3121 ALOGV("%s:format %d channel %d", __func__,
3122 info->audio_blocks_array[i].format_id,
3123 info->audio_blocks_array[i].channels);
3124 if (info->audio_blocks_array[i].format_id == LPCM) {
3125 channel_count = info->audio_blocks_array[i].channels;
3126 if (channel_count > max_channels) {
3127 max_channels = channel_count;
3128 }
3129 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3130 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3131 }
3132
3133 return max_channels;
3134}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3135
3136static int platform_set_slowtalk(struct platform_data *my_data, bool state)
3137{
3138 int ret = 0;
3139 struct audio_device *adev = my_data->adev;
3140 struct mixer_ctl *ctl;
3141 const char *mixer_ctl_name = "Slowtalk Enable";
3142 uint32_t set_values[ ] = {0,
3143 ALL_SESSION_VSID};
3144
3145 set_values[0] = state;
3146 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3147 if (!ctl) {
3148 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3149 __func__, mixer_ctl_name);
3150 ret = -EINVAL;
3151 } else {
3152 ALOGV("Setting slowtalk state: %d", state);
3153 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3154 my_data->slowtalk = state;
3155 }
3156
3157 if (my_data->csd != NULL) {
3158 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
3159 if (ret < 0) {
3160 ALOGE("%s: csd_client_disable_device, failed, error %d",
3161 __func__, ret);
3162 }
3163 }
3164 return ret;
3165}
3166
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3167static int set_hd_voice(struct platform_data *my_data, bool state)
3168{
3169 struct audio_device *adev = my_data->adev;
3170 struct mixer_ctl *ctl;
3171 const char *mixer_ctl_name = "HD Voice Enable";
3172 int ret = 0;
3173 uint32_t set_values[ ] = {0,
3174 ALL_SESSION_VSID};
3175
3176 set_values[0] = state;
3177 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3178 if (!ctl) {
3179 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3180 __func__, mixer_ctl_name);
3181 ret = -EINVAL;
3182 } else {
3183 ALOGV("Setting HD Voice state: %d", state);
3184 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3185 my_data->hd_voice = state;
3186 }
3187
3188 return ret;
3189}
3190
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3191static int update_external_device_status(struct platform_data *my_data,
3192 char* event_name, bool status)
3193{
3194 int ret = 0;
3195 struct audio_usecase *usecase;
3196 struct listnode *node;
3197
3198 ALOGD("Recieved external event switch %s", event_name);
3199
3200 if (!strcmp(event_name, EVENT_EXTERNAL_SPK_1))
3201 my_data->external_spk_1 = status;
3202 else if (!strcmp(event_name, EVENT_EXTERNAL_SPK_2))
3203 my_data->external_spk_2 = status;
3204 else if (!strcmp(event_name, EVENT_EXTERNAL_MIC))
3205 my_data->external_mic = status;
3206 else {
3207 ALOGE("The audio event type is not found");
3208 return -EINVAL;
3209 }
3210
3211 list_for_each(node, &my_data->adev->usecase_list) {
3212 usecase = node_to_item(node, struct audio_usecase, list);
3213 select_devices(my_data->adev, usecase->id);
3214 }
3215
3216 return ret;
3217}
3218
3219static int parse_audiocal_cfg(struct str_parms *parms, acdb_audio_cal_cfg_t *cal)
3220{
3221 int err;
3222 unsigned int val;
3223 char value[64];
3224 int ret = 0;
3225
3226 if(parms == NULL || cal == NULL)
3227 return ret;
3228
3229 err = str_parms_get_str(parms, "cal_persist", value, sizeof(value));
3230 if (err >= 0) {
3231 str_parms_del(parms, "cal_persist");
3232 cal->persist = (uint32_t) strtoul(value, NULL, 0);
3233 ret = ret | 0x1;
3234 }
3235 err = str_parms_get_str(parms, "cal_apptype", value, sizeof(value));
3236 if (err >= 0) {
3237 str_parms_del(parms, "cal_apptype");
3238 cal->app_type = (uint32_t) strtoul(value, NULL, 0);
3239 ret = ret | 0x2;
3240 }
3241 err = str_parms_get_str(parms, "cal_caltype", value, sizeof(value));
3242 if (err >= 0) {
3243 str_parms_del(parms, "cal_caltype");
3244 cal->cal_type = (uint32_t) strtoul(value, NULL, 0);
3245 ret = ret | 0x4;
3246 }
3247 err = str_parms_get_str(parms, "cal_samplerate", value, sizeof(value));
3248 if (err >= 0) {
3249 str_parms_del(parms, "cal_samplerate");
3250 cal->sampling_rate = (uint32_t) strtoul(value, NULL, 0);
3251 ret = ret | 0x8;
3252 }
3253 err = str_parms_get_str(parms, "cal_devid", value, sizeof(value));
3254 if (err >= 0) {
3255 str_parms_del(parms, "cal_devid");
3256 cal->dev_id = (uint32_t) strtoul(value, NULL, 0);
3257 ret = ret | 0x10;
3258 }
3259 err = str_parms_get_str(parms, "cal_snddevid", value, sizeof(value));
3260 if (err >= 0) {
3261 str_parms_del(parms, "cal_snddevid");
3262 cal->snd_dev_id = (uint32_t) strtoul(value, NULL, 0);
3263 ret = ret | 0x20;
3264 }
3265 err = str_parms_get_str(parms, "cal_topoid", value, sizeof(value));
3266 if (err >= 0) {
3267 str_parms_del(parms, "cal_topoid");
3268 cal->topo_id = (uint32_t) strtoul(value, NULL, 0);
3269 ret = ret | 0x40;
3270 }
3271 err = str_parms_get_str(parms, "cal_moduleid", value, sizeof(value));
3272 if (err >= 0) {
3273 str_parms_del(parms, "cal_moduleid");
3274 cal->module_id = (uint32_t) strtoul(value, NULL, 0);
3275 ret = ret | 0x80;
3276 }
3277 err = str_parms_get_str(parms, "cal_paramid", value, sizeof(value));
3278 if (err >= 0) {
3279 str_parms_del(parms, "cal_paramid");
3280 cal->param_id = (uint32_t) strtoul(value, NULL, 0);
3281 ret = ret | 0x100;
3282 }
3283 return ret;
3284}
3285
3286static void set_audiocal(void *platform, struct str_parms *parms, char *value, int len) {
3287 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3288 struct stream_out out={0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3289 acdb_audio_cal_cfg_t cal={0};
3290 uint8_t *dptr = NULL;
3291 int32_t dlen;
3292 int err, ret;
3293 if(value == NULL || platform == NULL || parms == NULL) {
3294 ALOGE("[%s] received null pointer, failed",__func__);
3295 goto done_key_audcal;
3296 }
3297
3298 /* parse audio calibration keys */
3299 ret = parse_audiocal_cfg(parms, &cal);
3300
3301 /* handle audio calibration data now */
3302 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, len);
3303 if (err >= 0) {
3304 str_parms_del(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA);
3305 dlen = strlen(value);
3306 if(dlen <= 0) {
3307 ALOGE("[%s] null data received",__func__);
3308 goto done_key_audcal;
3309 }
3310 dptr = (uint8_t*) calloc(dlen, sizeof(uint8_t));
3311 if(dptr == NULL) {
3312 ALOGE("[%s] memory allocation failed for %d",__func__, dlen);
3313 goto done_key_audcal;
3314 }
3315 dlen = b64decode(value, strlen(value), dptr);
3316 if(dlen<=0) {
3317 ALOGE("[%s] data decoding failed %d", __func__, dlen);
3318 goto done_key_audcal;
3319 }
3320
3321 if(cal.dev_id) {
3322 if(audio_is_input_device(cal.dev_id)) {
3323 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
3324 } else {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3325 out.devices = cal.dev_id;
3326 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3327 }
3328 }
3329 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
3330 ALOGD("Setting audio calibration for snd_device(%d) acdb_id(%d)",
3331 cal.snd_dev_id, cal.acdb_dev_id);
3332 if(cal.acdb_dev_id == -EINVAL) {
3333 ALOGE("[%s] Invalid acdb_device id %d for snd device id %d",
3334 __func__, cal.acdb_dev_id, cal.snd_dev_id);
3335 goto done_key_audcal;
3336 }
3337 if(my_data->acdb_set_audio_cal) {
3338 ret = my_data->acdb_set_audio_cal((void *)&cal, (void*)dptr, dlen);
3339 }
3340 }
3341done_key_audcal:
3342 if(dptr != NULL)
3343 free(dptr);
3344}
3345
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3346int platform_set_parameters(void *platform, struct str_parms *parms)
3347{
3348 struct platform_data *my_data = (struct platform_data *)platform;
3349 char *str;
3350 char value[256] = {0};
Venkata Narendra Kumar Gutta7c131ef2015-11-17 14:15:57 +0530[diff] [blame]3351 int val,len;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3352 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3353 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3354
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3355 kv_pairs = str_parms_to_str(parms);
Venkata Narendra Kumar Gutta7c131ef2015-11-17 14:15:57 +0530[diff] [blame]3356 len = strlen(kv_pairs);
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3357 ALOGV("%s: enter: - %s", __func__, kv_pairs);
3358 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3359
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3360 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
3361 if (err >= 0) {
3362 bool state = false;
3363 if (!strncmp("true", value, sizeof("true"))) {
3364 state = true;
3365 }
3366
3367 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
3368 ret = platform_set_slowtalk(my_data, state);
3369 if (ret)
3370 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
3371 }
3372
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3373 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
3374 if (err >= 0) {
3375 bool state = false;
3376 if (!strncmp("true", value, sizeof("true"))) {
3377 state = true;
3378 }
3379
3380 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
3381 if (my_data->hd_voice != state) {
3382 ret = set_hd_voice(my_data, state);
3383 if (ret)
3384 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
3385 } else {
3386 ALOGV("%s: HD Voice already set to %d", __func__, state);
3387 }
3388 }
3389
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3390 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3391 value, sizeof(value));
3392 if (err >= 0) {
3393 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
3394
3395 if (my_data->acdb_reload_vocvoltable == NULL) {
3396 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
3397 } else if (!strcmp(value, "on")) {
3398 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
3399 my_data->voice_feature_set = 1;
3400 }
3401 } else {
3402 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
3403 my_data->voice_feature_set = 0;
3404 }
3405 }
3406 }
3407
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3408#ifdef RECORD_PLAY_CONCURRENCY
3409 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
3410 if (err >= 0) {
3411 if (!strncmp("true", value, sizeof("true"))) {
3412 ALOGD("setting record playback concurrency to true");
3413 my_data->rec_play_conc_set = true;
3414 } else {
3415 ALOGD("setting record playback concurrency to false");
3416 my_data->rec_play_conc_set = false;
3417 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3418 }
3419#endif
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3420 native_audio_set_params(platform, parms, value, sizeof(value));
Venkata Narendra Kumar Gutta7c131ef2015-11-17 14:15:57 +0530[diff] [blame]3421 audio_extn_spkr_prot_set_parameters(parms, value, len);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3422 ALOGV("%s: exit with code(%d)", __func__, ret);
3423 return ret;
3424}
3425
3426int platform_set_incall_recording_session_id(void *platform,
3427 uint32_t session_id, int rec_mode)
3428{
3429 int ret = 0;
3430 struct platform_data *my_data = (struct platform_data *)platform;
3431 struct audio_device *adev = my_data->adev;
3432 struct mixer_ctl *ctl;
3433 const char *mixer_ctl_name = "Voc VSID";
3434 int num_ctl_values;
3435 int i;
3436
3437 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3438 if (!ctl) {
3439 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3440 __func__, mixer_ctl_name);
3441 ret = -EINVAL;
3442 } else {
3443 num_ctl_values = mixer_ctl_get_num_values(ctl);
3444 for (i = 0; i < num_ctl_values; i++) {
3445 if (mixer_ctl_set_value(ctl, i, session_id)) {
3446 ALOGV("Error: invalid session_id: %x", session_id);
3447 ret = -EINVAL;
3448 break;
3449 }
3450 }
3451 }
3452
3453 if (my_data->csd != NULL) {
3454 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
3455 if (ret < 0) {
3456 ALOGE("%s: csd_client_start_record failed, error %d",
3457 __func__, ret);
3458 }
3459 }
3460
3461 return ret;
3462}
3463
3464int platform_stop_incall_recording_usecase(void *platform)
3465{
3466 int ret = 0;
3467 struct platform_data *my_data = (struct platform_data *)platform;
3468
3469 if (my_data->csd != NULL) {
3470 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
3471 if (ret < 0) {
3472 ALOGE("%s: csd_client_stop_record failed, error %d",
3473 __func__, ret);
3474 }
3475 }
3476
3477 return ret;
3478}
3479
3480int platform_start_incall_music_usecase(void *platform)
3481{
3482 int ret = 0;
3483 struct platform_data *my_data = (struct platform_data *)platform;
3484
3485 if (my_data->csd != NULL) {
3486 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
3487 if (ret < 0) {
3488 ALOGE("%s: csd_client_start_playback failed, error %d",
3489 __func__, ret);
3490 }
3491 }
3492
3493 return ret;
3494}
3495
3496int platform_stop_incall_music_usecase(void *platform)
3497{
3498 int ret = 0;
3499 struct platform_data *my_data = (struct platform_data *)platform;
3500
3501 if (my_data->csd != NULL) {
3502 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
3503 if (ret < 0) {
3504 ALOGE("%s: csd_client_stop_playback failed, error %d",
3505 __func__, ret);
3506 }
3507 }
3508
3509 return ret;
3510}
3511
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]3512int platform_update_lch(void *platform, struct voice_session *session,
3513 enum voice_lch_mode lch_mode)
3514{
3515 int ret = 0;
3516 struct platform_data *my_data = (struct platform_data *)platform;
3517
3518 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
3519 ret = my_data->csd->set_lch(session->vsid, lch_mode);
3520 else
3521 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
3522
3523 return ret;
3524}
3525
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3526static void get_audiocal(void *platform, void *keys, void *pReply) {
3527 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3528 struct stream_out out={0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3529 struct str_parms *query = (struct str_parms *)keys;
3530 struct str_parms *reply=(struct str_parms *)pReply;
3531 acdb_audio_cal_cfg_t cal={0};
3532 uint8_t *dptr = NULL;
3533 char value[512] = {0};
3534 char *rparms=NULL;
3535 int ret=0, err;
3536 uint32_t param_len;
3537
3538 if(query==NULL || platform==NULL || reply==NULL) {
3539 ALOGE("[%s] received null pointer",__func__);
3540 ret=-EINVAL;
3541 goto done;
3542 }
3543 /* parse audiocal configuration keys */
3544 ret = parse_audiocal_cfg(query, &cal);
3545 if(ret == 0) {
3546 /* No calibration keys found */
3547 goto done;
3548 }
3549 err = str_parms_get_str(query, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, sizeof(value));
3550 if (err >= 0) {
3551 str_parms_del(query, AUDIO_PARAMETER_KEY_AUD_CALDATA);
3552 } else {
3553 goto done;
3554 }
3555
3556 if(cal.dev_id & AUDIO_DEVICE_BIT_IN) {
3557 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
3558 } else if(cal.dev_id) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3559 out.devices = cal.dev_id;
3560 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3561 }
3562 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
3563 if (cal.acdb_dev_id < 0) {
3564 ALOGE("%s: Failed. Could not find acdb id for snd device(%d)",
3565 __func__, cal.snd_dev_id);
3566 ret = -EINVAL;
3567 goto done_key_audcal;
3568 }
3569 ALOGD("[%s] Getting audio calibration for snd_device(%d) acdb_id(%d)",
3570 __func__, cal.snd_dev_id, cal.acdb_dev_id);
3571
3572 param_len = MAX_SET_CAL_BYTE_SIZE;
3573 dptr = (uint8_t*)calloc(param_len, sizeof(uint8_t));
3574 if(dptr == NULL) {
3575 ALOGE("[%s] Memory allocation failed for length %d",__func__,param_len);
3576 ret = -ENOMEM;
3577 goto done_key_audcal;
3578 }
3579 if (my_data->acdb_get_audio_cal != NULL) {
3580 ret = my_data->acdb_get_audio_cal((void*)&cal, (void*)dptr, &param_len);
3581 if (ret == 0) {
3582 int dlen;
3583 if(param_len == 0 || param_len == MAX_SET_CAL_BYTE_SIZE) {
3584 ret = -EINVAL;
3585 goto done_key_audcal;
3586 }
3587 /* Allocate memory for encoding */
3588 rparms = (char*)calloc((param_len*2), sizeof(char));
3589 if(rparms == NULL) {
3590 ALOGE("[%s] Memory allocation failed for size %d",
3591 __func__, param_len*2);
3592 ret = -ENOMEM;
3593 goto done_key_audcal;
3594 }
3595 if(cal.persist==0 && cal.module_id && cal.param_id) {
3596 err = b64encode(dptr+12, param_len-12, rparms);
3597 } else {
3598 err = b64encode(dptr, param_len, rparms);
3599 }
3600 if(err < 0) {
3601 ALOGE("[%s] failed to convert data to string", __func__);
3602 ret = -EINVAL;
3603 goto done_key_audcal;
3604 }
3605 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3606 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, rparms);
3607 }
3608 }
3609done_key_audcal:
3610 if(ret != 0) {
3611 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3612 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, "");
3613 }
3614done:
3615 if(dptr != NULL)
3616 free(dptr);
3617 if(rparms != NULL)
3618 free(rparms);
3619}
3620
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3621void platform_get_parameters(void *platform,
3622 struct str_parms *query,
3623 struct str_parms *reply)
3624{
3625 struct platform_data *my_data = (struct platform_data *)platform;
3626 char *str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3627 char value[512] = {0};
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3628 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3629 char *kv_pairs = NULL;
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3630 char propValue[PROPERTY_VALUE_MAX]={0};
3631 bool prop_playback_enabled = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3632
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3633 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
3634 value, sizeof(value));
3635 if (ret >= 0) {
3636 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
3637 my_data->slowtalk?"true":"false");
3638 }
3639
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3640 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
3641 value, sizeof(value));
3642 if (ret >= 0) {
3643 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
3644 my_data->hd_voice?"true":"false");
3645 }
3646
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3647 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3648 value, sizeof(value));
3649 if (ret >= 0) {
3650 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
3651 strlcpy(value, "on", sizeof(value));
3652 } else {
3653 strlcpy(value, "off", sizeof(value));
3654 }
3655
3656 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
3657 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3658 native_audio_get_params(query, reply, value, sizeof(value));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3659
Sidipotu Ashokf490be52015-10-20 10:41:34 +0530[diff] [blame]3660 ret = str_parms_get_str(query, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_AVAILABLE,
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3661 value, sizeof(value));
3662 if (ret >= 0) {
3663 int isallowed = 1; /*true*/
3664
3665 if (property_get("voice.playback.conc.disabled", propValue, NULL)) {
3666 prop_playback_enabled = atoi(propValue) ||
3667 !strncmp("true", propValue, 4);
3668 }
3669
3670 if (prop_playback_enabled && (voice_is_in_call(my_data->adev) ||
3671 (SND_CARD_STATE_OFFLINE == get_snd_card_state(my_data->adev)))) {
3672 char *decoder_mime_type = value;
3673
3674 //check if unsupported mime type or not
3675 if(decoder_mime_type) {
3676 int i = 0;
3677 for (i = 0; i < sizeof(dsp_only_decoders_mime)/sizeof(dsp_only_decoders_mime[0]); i++) {
3678 if (!strncmp(decoder_mime_type, dsp_only_decoders_mime[i],
3679 strlen(dsp_only_decoders_mime[i]))) {
3680 ALOGD("Rejecting request for DSP only session from HAL during voice call/SSR state");
3681 isallowed = 0;
3682 break;
3683 }
3684 }
3685 }
3686 }
Sidipotu Ashokf490be52015-10-20 10:41:34 +0530[diff] [blame]3687 str_parms_add_int(reply, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_AVAILABLE, isallowed);
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3688 }
3689
3690
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3691 /* Handle audio calibration keys */
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3692 kv_pairs = str_parms_to_str(reply);
3693 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
3694 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3695}
3696
3697/* Delay in Us */
3698int64_t platform_render_latency(audio_usecase_t usecase)
3699{
3700 switch (usecase) {
3701 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3702 return DEEP_BUFFER_PLATFORM_DELAY;
3703 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3704 return LOW_LATENCY_PLATFORM_DELAY;
3705 default:
3706 return 0;
3707 }
3708}
3709
3710int platform_update_usecase_from_source(int source, int usecase)
3711{
3712 ALOGV("%s: input source :%d", __func__, source);
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3713 if (source == AUDIO_SOURCE_FM_TUNER)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3714 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
3715 return usecase;
3716}
3717
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3718bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3719{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3720 bool needs_event = false;
3721
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3722 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3723 (snd_device < SND_DEVICE_IN_END) &&
3724 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3725 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3726 needs_event = true;
3727
3728 return needs_event;
3729}
3730
3731bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
3732{
3733 bool needs_event = false;
3734
3735 switch(uc_id){
3736 /* concurrent playback usecases needs event */
3737 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3738 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3739 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3740 needs_event = true;
3741 break;
3742 /* concurrent playback in low latency allowed */
3743 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3744 break;
3745 /* concurrent playback FM needs event */
3746 case USECASE_AUDIO_PLAYBACK_FM:
3747 needs_event = true;
3748 break;
3749
3750 /* concurrent capture usecases, no event, capture handled by device
3751 * USECASE_AUDIO_RECORD:
3752 * USECASE_AUDIO_RECORD_COMPRESS:
3753 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3754
3755 * USECASE_VOICE_CALL:
3756 * USECASE_VOICE2_CALL:
3757 * USECASE_VOLTE_CALL:
3758 * USECASE_QCHAT_CALL:
3759 * USECASE_VOWLAN_CALL:
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]3760 * USECASE_VOICEMMODE1_CALL:
3761 * USECASE_VOICEMMODE2_CALL:
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3762 * USECASE_COMPRESS_VOIP_CALL:
3763 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3764 * USECASE_INCALL_REC_UPLINK:
3765 * USECASE_INCALL_REC_DOWNLINK:
3766 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3767 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3768 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3769 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3770 * USECASE_INCALL_MUSIC_UPLINK:
3771 * USECASE_INCALL_MUSIC_UPLINK2:
3772 * USECASE_AUDIO_SPKR_CALIB_RX:
3773 * USECASE_AUDIO_SPKR_CALIB_TX:
3774 */
3775 default:
3776 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
3777 }
3778 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3779}
3780
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3781bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
3782{
3783 bool needs_event = false;
3784
3785 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3786 (snd_device < SND_DEVICE_IN_END) &&
3787 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3788 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
3789 needs_event = true;
3790
3791 return needs_event;
3792}
3793
3794bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
3795{
3796 bool needs_event = false;
3797
3798 switch(uc_id){
3799 /* concurrent playback usecases needs event */
3800 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3801 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3802 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3803 needs_event = true;
3804 break;
3805 /* concurrent playback in low latency allowed */
3806 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3807 break;
3808 /* concurrent playback FM needs event */
3809 case USECASE_AUDIO_PLAYBACK_FM:
3810 needs_event = true;
3811 break;
3812
3813 /* concurrent capture usecases, no event, capture handled by device
3814 * USECASE_AUDIO_RECORD:
3815 * USECASE_AUDIO_RECORD_COMPRESS:
3816 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3817
3818 * USECASE_VOICE_CALL:
3819 * USECASE_VOICE2_CALL:
3820 * USECASE_VOLTE_CALL:
3821 * USECASE_QCHAT_CALL:
3822 * USECASE_VOWLAN_CALL:
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]3823 * USECASE_VOICEMMODE1_CALL:
3824 * USECASE_VOICEMMODE2_CALL:
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3825 * USECASE_COMPRESS_VOIP_CALL:
3826 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3827 * USECASE_INCALL_REC_UPLINK:
3828 * USECASE_INCALL_REC_DOWNLINK:
3829 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3830 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3831 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3832 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3833 * USECASE_INCALL_MUSIC_UPLINK:
3834 * USECASE_INCALL_MUSIC_UPLINK2:
3835 * USECASE_AUDIO_SPKR_CALIB_RX:
3836 * USECASE_AUDIO_SPKR_CALIB_TX:
3837 */
3838 default:
3839 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
3840 }
3841 return needs_event;
3842}
3843
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3844/* Read offload buffer size from a property.
3845 * If value is not power of 2 round it to
3846 * power of 2.
3847 */
3848uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
3849{
3850 char value[PROPERTY_VALUE_MAX] = {0};
3851 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3852 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
3853 atoi(value)) {
3854 fragment_size = atoi(value) * 1024;
3855 }
3856
vivek mehta80a44292015-08-10 12:58:10 -0700[diff] [blame]3857 /* Use incoming offload buffer size if default buffer size is less */
3858 if ((info != NULL) && (fragment_size < info->offload_buffer_size)) {
3859 ALOGI("%s:: Overwriting offload buffer size default:%d new:%d", __func__,
3860 fragment_size,
3861 info->offload_buffer_size);
3862 fragment_size = info->offload_buffer_size;
3863 }
3864
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3865 // For FLAC use max size since it is loss less, and has sampling rates
3866 // upto 192kHZ
3867 if (info != NULL && !info->has_video &&
3868 info->format == AUDIO_FORMAT_FLAC) {
3869 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3870 ALOGV("FLAC fragment size %d", fragment_size);
3871 }
3872
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3873 if (info != NULL && info->has_video && info->is_streaming) {
3874 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
3875 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]3876 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3877 }
3878
3879 fragment_size = ALIGN( fragment_size, 1024);
3880
3881 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3882 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3883 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3884 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3885 ALOGV("%s: fragment_size %d", __func__, fragment_size);
3886 return fragment_size;
3887}
3888
3889uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
3890{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3891 uint32_t fragment_size = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3892 uint32_t bits_per_sample = 16;
Alexy Joseph2ce25e22015-06-18 12:02:01 -0700[diff] [blame]3893 uint32_t pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3894
3895 if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
3896 bits_per_sample = 32;
3897 }
3898
Alexy Joseph2ce25e22015-06-18 12:02:01 -0700[diff] [blame]3899 //duration is set to 40 ms worth of stereo data at 48Khz
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3900 //with 16 bit per sample, modify this when the channel
3901 //configuration is different
3902 fragment_size = (pcm_offload_time
3903 * info->sample_rate
3904 * (bits_per_sample >> 3)
3905 * popcount(info->channel_mask))/1000;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3906 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
3907 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
3908 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
3909 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
Preetam Singh Ranawat6efde5c2015-04-24 11:04:22 +0530[diff] [blame]3910 // To have same PCM samples for all channels, the buffer size requires to
3911 // be multiple of (number of channels * bytes per sample)
3912 // For writes to succeed, the buffer must be written at address which is multiple of 32
Preetam Singh Ranawat8347e462015-05-27 11:14:03 +0530[diff] [blame]3913 fragment_size = ALIGN(fragment_size, ((bits_per_sample >> 3)* popcount(info->channel_mask) * 32));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3914
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3915 ALOGI("PCM offload Fragment size to %d bytes", fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3916 return fragment_size;
3917}
3918
Asish Bhattacharya9e25c492015-07-10 14:23:28 +0530[diff] [blame]3919bool platform_use_small_buffer(audio_offload_info_t* info)
3920{
3921 return OFFLOAD_USE_SMALL_BUFFER;
3922}
3923
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3924int platform_is_external_codec (char *snd_card_name)
3925{
3926
3927 if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
3928 sizeof("msm8952-tomtom-snd-card")) ||
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]3929 !strncmp(snd_card_name, "msm8952-tasha-snd-card",
3930 sizeof("msm8952-tasha-snd-card")) ||
3931 !strncmp(snd_card_name, "msm8952-tashalite-snd-card",
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]3932 sizeof("msm8952-tashalite-snd-card")) ||
3933 !strncmp(snd_card_name, "msm8952-tasha-skun-snd-card",
3934 sizeof("msm8952-tasha-skun-snd-card")) ||
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3935 !strncmp(snd_card_name, "msm8976-tasha-snd-card",
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]3936 sizeof("msm8976-tasha-snd-card")) ||
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]3937 !strncmp(snd_card_name, "msm8976-tashalite-snd-card",
3938 sizeof("msm8976-tashalite-snd-card")) ||
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]3939 !strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
3940 sizeof("msm8976-tasha-skun-snd-card")))
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3941 {
3942 /* external codec, for rest/old of the external codecs
3943 we dont support this funtionality(chaning AFE params)
3944 at the monment
3945 */
3946 return 1;
3947 }
3948 else {
3949 /* internal codec */
3950 return 0;
3951 }
3952}
3953
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3954int platform_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3955 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3956 unsigned int bit_width, unsigned int sample_rate)
3957{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3958 int ret = 0;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3959 int backend_idx = DEFAULT_CODEC_BACKEND;
3960 struct platform_data *my_data = (struct platform_data *)adev->platform;
3961 ALOGV("%s bit width: %d, sample rate: %d\n", __func__, bit_width, sample_rate);
3962
Preetam Singh Ranawate6755952015-04-27 16:31:54 +0530[diff] [blame]3963 const char *snd_card_name = mixer_get_name(adev->mixer);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3964 int is_external_codec = platform_is_external_codec(snd_card_name);
3965
3966
3967
3968 backend_idx = platform_get_backend_index(snd_device);
3969 ALOGV("%s bit width: %d, sample rate: %d backend_idx - %d\n",
3970 __func__, bit_width, sample_rate, backend_idx);
3971
3972 if (bit_width !=
3973 my_data->current_backend_cfg[backend_idx].bit_width) {
3974
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3975 struct mixer_ctl *ctl;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3976 if (!is_external_codec) {
3977 ctl = mixer_get_ctl_by_name(adev->mixer,
3978 "MI2S_RX Format");
3979
3980 } else {
3981 ctl = mixer_get_ctl_by_name(adev->mixer,
3982 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
3983 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3984 if (!ctl) {
3985 ALOGE("%s: Could not get ctl for mixer command - %s",
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3986 __func__, my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3987 return -EINVAL;
3988 }
3989
3990 if (bit_width == 24) {
3991 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
3992 } else {
3993 mixer_ctl_set_enum_by_string(ctl, "S16_LE");
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3994 if (backend_idx != HEADPHONE_44_1_BACKEND)
3995 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3996 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3997 my_data->current_backend_cfg[backend_idx].bit_width = bit_width;
3998 ALOGD("%s: %s mixer set to %d bit", __func__,
3999 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl, bit_width);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4000 }
4001
4002 /*
4003 * Backend sample rate configuration follows:
4004 * 16 bit playback - 48khz for streams at any valid sample rate
4005 * 24 bit playback - 48khz for stream sample rate less than 48khz
4006 * 24 bit playback - 96khz for sample rate range of 48khz to 96khz
4007 * 24 bit playback - 192khz for sample rate range of 96khz to 192 khz
4008 * Upper limit is inclusive in the sample rate range.
4009 */
4010 // TODO: This has to be more dynamic based on policy file
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4011
4012 if ((sample_rate != my_data->current_backend_cfg[(int)backend_idx].sample_rate) &&
4013 (is_external_codec) ) {
4014 /* sample rate update is needed only for external codecs which
4015 support 24 bit playback*/
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4016 char *rate_str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4017 struct mixer_ctl *ctl;
4018
4019 switch (sample_rate) {
4020 case 8000:
4021 case 11025:
4022 case 16000:
4023 case 22050:
4024 case 32000:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4025 case 48000:
4026 rate_str = "KHZ_48";
4027 break;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4028 case 44100:
4029 rate_str = "KHZ_44P1";
4030 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4031 case 64000:
4032 case 88200:
4033 case 96000:
4034 rate_str = "KHZ_96";
4035 break;
4036 case 176400:
4037 case 192000:
4038 rate_str = "KHZ_192";
4039 break;
4040 default:
4041 rate_str = "KHZ_48";
4042 break;
4043 }
4044
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4045 ctl = mixer_get_ctl_by_name(adev->mixer,
4046 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4047 if(!ctl) {
4048 ALOGE("%s: Could not get ctl for mixer command - %s",
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4049 __func__, my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4050 return -EINVAL;
4051 }
4052
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4053 ALOGD("%s: %s set to %s", __func__,
4054 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl, rate_str);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4055 mixer_ctl_set_enum_by_string(ctl, rate_str);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4056 my_data->current_backend_cfg[backend_idx].sample_rate = sample_rate;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4057 }
4058
4059 return ret;
4060}
4061
4062bool platform_check_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4063 struct audio_usecase* usecase,
4064 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4065 unsigned int* new_bit_width,
4066 unsigned int* new_sample_rate)
4067{
4068 bool backend_change = false;
4069 struct listnode *node;
4070 struct stream_out *out = NULL;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4071 char value[PROPERTY_VALUE_MAX] = {0};
4072 unsigned int bit_width;
4073 unsigned int sample_rate;
4074 int backend_idx = DEFAULT_CODEC_BACKEND;
4075 int usecase_backend_idx = DEFAULT_CODEC_BACKEND;
4076 struct platform_data *my_data = (struct platform_data *)adev->platform;
4077
4078 backend_idx = platform_get_backend_index(snd_device);
4079
4080 bit_width = *new_bit_width;
4081 sample_rate = *new_sample_rate;
4082
4083 ALOGI("%s Codec selected backend: %d current bit width: %d and sample rate: %d",
4084 __func__, backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4085
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]4086 // For voice calls use default configuration i.e. 16b/48K, only applicable to
4087 // default backend
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4088 // force routing is not required here, caller will do it anyway
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]4089 if ((voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) &&
4090 backend_idx == DEFAULT_CODEC_BACKEND) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4091 ALOGW("%s:Use default bw and sr for voice/voip calls ",__func__);
4092 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4093 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4094 } else {
4095 /*
4096 * The backend should be configured at highest bit width and/or
4097 * sample rate amongst all playback usecases.
4098 * If the selected sample rate and/or bit width differ with
4099 * current backend sample rate and/or bit width, then, we set the
4100 * backend re-configuration flag.
4101 *
4102 * Exception: 16 bit playbacks is allowed through 16 bit/48 khz backend only
4103 */
4104 list_for_each(node, &adev->usecase_list) {
4105 struct audio_usecase *curr_usecase;
4106 curr_usecase = node_to_item(node, struct audio_usecase, list);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4107 if (curr_usecase->type == PCM_PLAYBACK &&
4108 usecase != curr_usecase) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4109 struct stream_out *out =
4110 (struct stream_out*) curr_usecase->stream.out;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4111 usecase_backend_idx = platform_get_backend_index(curr_usecase->out_snd_device);
4112
4113 if (out != NULL &&
4114 usecase_backend_idx == backend_idx) {
4115 ALOGV("%s: usecase Offload playback running bw %d sr %d device %s be_idx %d",
4116 __func__, out->bit_width, out->sample_rate,
4117 platform_get_snd_device_name(curr_usecase->out_snd_device), usecase_backend_idx);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4118 if (bit_width < out->bit_width)
4119 bit_width = out->bit_width;
4120 if (sample_rate < out->sample_rate)
4121 sample_rate = out->sample_rate;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4122 if (out->sample_rate < OUTPUT_SAMPLING_RATE_44100)
4123 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4124 }
4125 }
4126 }
4127 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4128 if (backend_idx != HEADPHONE_44_1_BACKEND) {
4129 // 16 bit playbacks are allowed through 16 bit/48 khz backend only for
4130 // all non-native streams
4131 if (16 == bit_width) {
4132 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4133 ALOGD("%s: resetting sample_rate back to default, "
4134 "backend_idx: %d", __func__, backend_idx);
4135 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4136
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4137 // 24 bit playback on speakers is allowed through 48 khz backend only
4138 // bit width re-configured based on platform info
4139 if ((24 == bit_width) &&
4140 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_SPEAKER)) {
4141 bit_width = (uint32_t)platform_get_snd_device_bit_width(SND_DEVICE_OUT_SPEAKER);
4142 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4143 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4144 }
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4145
4146 /*
4147 * Sample rate greater than 48K is only supported by external codecs on
4148 * specific devices e.g. Headphones, reset the sample rate to
4149 * default value if not external codec.
4150 */
4151 if (!is_external_codec)
4152 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4153
Manish Dewangan837dc462015-05-27 10:17:41 +0530[diff] [blame]4154 //check if mulitchannel clip needs to be down sampled to 48k
4155 property_get("audio.playback.mch.downsample",value,"");
4156 if (!strncmp("true", value, sizeof("true"))) {
4157 out = usecase->stream.out;
4158 if ((popcount(out->channel_mask) > 2) &&
4159 (out->sample_rate > CODEC_BACKEND_DEFAULT_SAMPLE_RATE) &&
4160 !(out->flags & AUDIO_OUTPUT_FLAG_COMPRESS_PASSTHROUGH)) {
4161 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4162 /* update out sample rate to reflect current backend sample rate */
4163 out->sample_rate = sample_rate;
4164 ALOGD("%s: MCH session defaulting sample rate to %d",
4165 __func__, sample_rate);
4166 }
4167 }
4168
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4169
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4170 ALOGI("%s Codec selected backend: %d updated bit width: %d and sample rate: %d",
4171 __func__, backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4172 // Force routing if the expected bitwdith or samplerate
4173 // is not same as current backend comfiguration
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4174 if ((bit_width != my_data->current_backend_cfg[backend_idx].bit_width) ||
4175 (sample_rate != my_data->current_backend_cfg[backend_idx].sample_rate)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4176 *new_bit_width = bit_width;
4177 *new_sample_rate = sample_rate;
4178 backend_change = true;
4179 ALOGI("%s Codec backend needs to be updated. new bit width: %d new sample rate: %d",
4180 __func__, *new_bit_width, *new_sample_rate);
4181 }
4182
4183 return backend_change;
4184}
4185
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]4186bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4187 struct audio_usecase *usecase, snd_device_t snd_device)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4188{
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4189 unsigned int new_bit_width;
4190 unsigned int new_sample_rate;
4191 int backend_idx = DEFAULT_CODEC_BACKEND;
4192 struct platform_data *my_data = (struct platform_data *)adev->platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4193
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4194 ALOGV("%s: usecase = %d", __func__, usecase->id );
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4195
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4196 backend_idx = platform_get_backend_index(snd_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4197
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4198 new_bit_width = usecase->stream.out->bit_width;
4199 new_sample_rate = usecase->stream.out->sample_rate;
4200
4201 ALOGI("%s: Usecase bitwidth %d, samplerate %d, backend_idx %d",
4202 __func__, new_bit_width, new_sample_rate, backend_idx);
4203 if (platform_check_codec_backend_cfg(adev, usecase, snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4204 &new_bit_width, &new_sample_rate)) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4205 platform_set_codec_backend_cfg(adev, snd_device,
4206 new_bit_width, new_sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4207 return true;
4208 }
4209
4210 return false;
4211}
4212
4213int platform_set_snd_device_backend(snd_device_t device, const char *backend)
4214{
4215 int ret = 0;
4216
4217 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
4218 ALOGE("%s: Invalid snd_device = %d",
4219 __func__, device);
4220 ret = -EINVAL;
4221 goto done;
4222 }
4223
4224 if (backend_table[device]) {
4225 free(backend_table[device]);
4226 }
4227 backend_table[device] = strdup(backend);
4228done:
4229 return ret;
4230}
4231
4232int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id)
4233{
4234 int ret = 0;
4235 if ((usecase <= USECASE_INVALID) || (usecase >= AUDIO_USECASE_MAX)) {
4236 ALOGE("%s: invalid usecase case idx %d", __func__, usecase);
4237 ret = -EINVAL;
4238 goto done;
4239 }
4240
4241 if ((type != 0) && (type != 1)) {
4242 ALOGE("%s: invalid usecase type", __func__);
4243 ret = -EINVAL;
4244 }
4245 pcm_device_table[usecase][type] = pcm_id;
4246done:
4247 return ret;
4248}
4249
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4250void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
4251{
4252 *device_to_be_id = msm_device_to_be_id;
4253 *length = msm_be_id_array_len;
4254}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4255int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask, int snd_id)
4256{
4257 int ret = 0;
4258 int channels = audio_channel_count_from_out_mask(channel_mask);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4259
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4260 char channel_map[8];
4261 memset(channel_map, 0, sizeof(channel_map));
4262 /* Following are all most common standard WAV channel layouts
4263 overridden by channel mask if its allowed and different */
4264 switch (channels) {
4265 case 1:
4266 /* AUDIO_CHANNEL_OUT_MONO */
4267 channel_map[0] = PCM_CHANNEL_FC;
4268 break;
4269 case 2:
4270 /* AUDIO_CHANNEL_OUT_STEREO */
4271 channel_map[0] = PCM_CHANNEL_FL;
4272 channel_map[1] = PCM_CHANNEL_FR;
4273 break;
4274 case 3:
4275 /* AUDIO_CHANNEL_OUT_2POINT1 */
4276 channel_map[0] = PCM_CHANNEL_FL;
4277 channel_map[1] = PCM_CHANNEL_FR;
4278 channel_map[2] = PCM_CHANNEL_FC;
4279 break;
4280 case 4:
4281 /* AUDIO_CHANNEL_OUT_QUAD_SIDE */
4282 channel_map[0] = PCM_CHANNEL_FL;
4283 channel_map[1] = PCM_CHANNEL_FR;
4284 channel_map[2] = PCM_CHANNEL_LS;
4285 channel_map[3] = PCM_CHANNEL_RS;
4286 if (channel_mask == AUDIO_CHANNEL_OUT_QUAD_BACK)
4287 {
4288 channel_map[2] = PCM_CHANNEL_LB;
4289 channel_map[3] = PCM_CHANNEL_RB;
4290 }
4291 if (channel_mask == AUDIO_CHANNEL_OUT_SURROUND)
4292 {
4293 channel_map[2] = PCM_CHANNEL_FC;
4294 channel_map[3] = PCM_CHANNEL_CS;
4295 }
4296 break;
4297 case 5:
4298 /* AUDIO_CHANNEL_OUT_PENTA */
4299 channel_map[0] = PCM_CHANNEL_FL;
4300 channel_map[1] = PCM_CHANNEL_FR;
4301 channel_map[2] = PCM_CHANNEL_FC;
4302 channel_map[3] = PCM_CHANNEL_LB;
4303 channel_map[4] = PCM_CHANNEL_RB;
4304 break;
4305 case 6:
4306 /* AUDIO_CHANNEL_OUT_5POINT1 */
4307 channel_map[0] = PCM_CHANNEL_FL;
4308 channel_map[1] = PCM_CHANNEL_FR;
4309 channel_map[2] = PCM_CHANNEL_FC;
4310 channel_map[3] = PCM_CHANNEL_LFE;
4311 channel_map[4] = PCM_CHANNEL_LB;
4312 channel_map[5] = PCM_CHANNEL_RB;
4313 if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1_SIDE)
4314 {
4315 channel_map[4] = PCM_CHANNEL_LS;
4316 channel_map[5] = PCM_CHANNEL_RS;
4317 }
4318 break;
4319 case 7:
4320 /* AUDIO_CHANNEL_OUT_6POINT1 */
4321 channel_map[0] = PCM_CHANNEL_FL;
4322 channel_map[1] = PCM_CHANNEL_FR;
4323 channel_map[2] = PCM_CHANNEL_FC;
4324 channel_map[3] = PCM_CHANNEL_LFE;
4325 channel_map[4] = PCM_CHANNEL_LB;
4326 channel_map[5] = PCM_CHANNEL_RB;
4327 channel_map[6] = PCM_CHANNEL_CS;
4328 break;
4329 case 8:
4330 /* AUDIO_CHANNEL_OUT_7POINT1 */
4331 channel_map[0] = PCM_CHANNEL_FL;
4332 channel_map[1] = PCM_CHANNEL_FR;
4333 channel_map[2] = PCM_CHANNEL_FC;
4334 channel_map[3] = PCM_CHANNEL_LFE;
4335 channel_map[4] = PCM_CHANNEL_LB;
4336 channel_map[5] = PCM_CHANNEL_RB;
4337 channel_map[6] = PCM_CHANNEL_LS;
4338 channel_map[7] = PCM_CHANNEL_RS;
4339 break;
4340 default:
4341 ALOGE("unsupported channels %d for setting channel map", channels);
4342 return -1;
4343 }
4344 ret = platform_set_channel_map(platform, channels, channel_map, snd_id);
4345 return ret;
4346}
4347
4348int platform_get_edid_info(void *platform)
4349{
4350 struct platform_data *my_data = (struct platform_data *)platform;
4351 struct audio_device *adev = my_data->adev;
4352 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
4353 char *sad = block;
4354 int num_audio_blocks;
4355 int channel_count = 2;
4356 int i, ret, count;
4357
4358 struct mixer_ctl *ctl;
4359 char edid_data[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE + 1] = {0};
4360 edid_audio_info *info;
4361
4362 if (my_data->edid_valid) {
4363 /* use cached edid */
4364 return 0;
4365 }
4366
4367 if (my_data->edid_info == NULL) {
4368 my_data->edid_info =
4369 (struct edid_audio_info *)calloc(1, sizeof(struct edid_audio_info));
4370 }
4371
4372 info = my_data->edid_info;
4373
4374 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
4375 if (!ctl) {
4376 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4377 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
4378 goto fail;
4379 }
4380
4381 mixer_ctl_update(ctl);
4382
4383 count = mixer_ctl_get_num_values(ctl);
4384
4385 /* Read SAD blocks, clamping the maximum size for safety */
4386 if (count > (int)sizeof(block))
4387 count = (int)sizeof(block);
4388
4389 ret = mixer_ctl_get_array(ctl, block, count);
4390 if (ret != 0) {
4391 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
4392 goto fail;
4393 }
4394 edid_data[0] = count;
4395 memcpy(&edid_data[1], block, count);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4396 if (!edid_get_sink_caps(info, edid_data)) {
4397 ALOGE("%s: Failed to get HDMI sink capabilities", __func__);
4398 goto fail;
4399 }
4400 my_data->edid_valid = true;
4401 return 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4402fail:
4403 if (my_data->edid_info) {
4404 free(my_data->edid_info);
4405 my_data->edid_info = NULL;
4406 my_data->edid_valid = false;
4407 }
4408 ALOGE("%s: return -EINVAL", __func__);
4409 return -EINVAL;
4410}
4411
4412
4413int platform_set_channel_allocation(void *platform, int channel_alloc)
4414{
4415 struct mixer_ctl *ctl;
4416 const char *mixer_ctl_name = "HDMI RX CA";
4417 int ret;
4418 struct platform_data *my_data = (struct platform_data *)platform;
4419 struct audio_device *adev = my_data->adev;
4420
4421 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4422 if (!ctl) {
4423 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4424 __func__, mixer_ctl_name);
4425 ret = EINVAL;
4426 }
4427 ALOGD(":%s channel allocation = 0x%x", __func__, channel_alloc);
4428 ret = mixer_ctl_set_value(ctl, 0, channel_alloc);
4429
4430 if (ret < 0) {
4431 ALOGE("%s: Could not set ctl, error:%d ", __func__, ret);
4432 }
4433
4434 return ret;
4435}
4436
4437int platform_set_channel_map(void *platform, int ch_count, char *ch_map, int snd_id)
4438{
4439 struct mixer_ctl *ctl;
4440 char mixer_ctl_name[44]; // max length of name is 44 as defined
4441 int ret;
4442 unsigned int i;
4443 int set_values[8] = {0};
4444 char device_num[13]; // device number up to 2 digit
4445 struct platform_data *my_data = (struct platform_data *)platform;
4446 struct audio_device *adev = my_data->adev;
4447 ALOGV("%s channel_count:%d",__func__, ch_count);
4448 if (NULL == ch_map) {
4449 ALOGE("%s: Invalid channel mapping used", __func__);
4450 return -EINVAL;
4451 }
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4452
4453 /*
4454 * If snd_id is greater than 0, stream channel mapping
4455 * If snd_id is below 0, typically -1, device channel mapping
4456 */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4457 if (snd_id >= 0) {
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4458 snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "Playback Channel Map%d", snd_id);
4459 } else {
4460 strlcpy(mixer_ctl_name, "Playback Device Channel Map", sizeof(mixer_ctl_name));
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4461 }
4462
4463 ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
4464
4465 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4466 if (!ctl) {
4467 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4468 __func__, mixer_ctl_name);
4469 return -EINVAL;
4470 }
4471 for (i = 0; i< ARRAY_SIZE(set_values); i++) {
4472 set_values[i] = ch_map[i];
4473 }
4474
4475 ALOGD("%s: set mapping(%d %d %d %d %d %d %d %d) for channel:%d", __func__,
4476 set_values[0], set_values[1], set_values[2], set_values[3], set_values[4],
4477 set_values[5], set_values[6], set_values[7], ch_count);
4478
4479 ret = mixer_ctl_set_array(ctl, set_values, ch_count);
4480 if (ret < 0) {
4481 ALOGE("%s: Could not set ctl, error:%d ch_count:%d",
4482 __func__, ret, ch_count);
4483 }
4484 return ret;
4485}
4486
4487unsigned char platform_map_to_edid_format(int audio_format)
4488{
4489 unsigned char format;
4490 switch (audio_format & AUDIO_FORMAT_MAIN_MASK) {
4491 case AUDIO_FORMAT_AC3:
4492 ALOGV("%s: AC3", __func__);
4493 format = AC3;
4494 break;
4495 case AUDIO_FORMAT_AAC:
4496 ALOGV("%s:AAC", __func__);
4497 format = AAC;
4498 break;
Manish Dewangana6fc5442015-08-24 20:30:31 +0530[diff] [blame]4499 case AUDIO_FORMAT_AAC_ADTS:
4500 ALOGV("%s:AAC_ADTS", __func__);
4501 format = AAC;
4502 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4503 case AUDIO_FORMAT_E_AC3:
4504 ALOGV("%s:E_AC3", __func__);
4505 format = DOLBY_DIGITAL_PLUS;
4506 break;
4507 case AUDIO_FORMAT_PCM_16_BIT:
4508 case AUDIO_FORMAT_PCM_16_BIT_OFFLOAD:
4509 case AUDIO_FORMAT_PCM_24_BIT_OFFLOAD:
4510 default:
4511 ALOGV("%s:PCM", __func__);
4512 format = LPCM;
4513 break;
4514 }
4515 return format;
4516}
4517
4518uint32_t platform_get_compress_passthrough_buffer_size(
4519 audio_offload_info_t* info)
4520{
4521 uint32_t fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4522 if (!info->has_video)
4523 fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4524
4525 return fragment_size;
4526}
4527
4528void platform_reset_edid_info(void *platform) {
4529
4530 ALOGV("%s:", __func__);
4531 struct platform_data *my_data = (struct platform_data *)platform;
4532 if (my_data->edid_info) {
4533 ALOGV("%s :free edid", __func__);
4534 free(my_data->edid_info);
4535 my_data->edid_info = NULL;
4536 }
4537}
4538
4539bool platform_is_edid_supported_format(void *platform, int format)
4540{
4541 struct platform_data *my_data = (struct platform_data *)platform;
4542 struct audio_device *adev = my_data->adev;
4543 edid_audio_info *info = NULL;
4544 int num_audio_blocks;
4545 int i, ret, count;
4546 unsigned char format_id = platform_map_to_edid_format(format);
4547
4548 ret = platform_get_edid_info(platform);
4549 info = (edid_audio_info *)my_data->edid_info;
4550 if (ret == 0 && info != NULL) {
4551 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4552 /*
4553 * To check
4554 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
4555 * & DOLBY_DIGITAL_PLUS
4556 */
4557 if (info->audio_blocks_array[i].format_id == format_id) {
4558 ALOGV("%s:platform_is_edid_supported_format true %x",
4559 __func__, format);
4560 return true;
4561 }
4562 }
4563 }
4564 ALOGV("%s:platform_is_edid_supported_format false %x",
4565 __func__, format);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4566 return false;
4567}
4568
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4569int platform_set_edid_channels_configuration(void *platform, int channels) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4570
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4571 struct platform_data *my_data = (struct platform_data *)platform;
4572 struct audio_device *adev = my_data->adev;
4573 edid_audio_info *info = NULL;
4574 int num_audio_blocks;
4575 int channel_count = 2;
4576 int i, ret, count;
4577 char default_channelMap[MAX_CHANNELS_SUPPORTED] = {0};
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4578
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4579 ret = platform_get_edid_info(platform);
4580 info = (edid_audio_info *)my_data->edid_info;
4581 if(ret == 0 && info != NULL) {
4582 if (channels > 2) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4583
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4584 ALOGV("%s:able to get HDMI sink capabilities multi channel playback",
4585 __func__);
4586 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4587 if (info->audio_blocks_array[i].format_id == LPCM &&
4588 info->audio_blocks_array[i].channels > channel_count &&
4589 info->audio_blocks_array[i].channels <= MAX_HDMI_CHANNEL_CNT) {
4590 channel_count = info->audio_blocks_array[i].channels;
4591 }
4592 }
4593 ALOGV("%s:channel_count:%d", __func__, channel_count);
4594 /*
4595 * Channel map is set for supported hdmi max channel count even
4596 * though the input channel count set on adm is less than or equal to
4597 * max supported channel count
4598 */
4599 platform_set_channel_map(platform, channel_count, info->channel_map, -1);
4600 platform_set_channel_allocation(platform, info->channel_allocation);
4601 } else {
4602 default_channelMap[0] = PCM_CHANNEL_FL;
4603 default_channelMap[1] = PCM_CHANNEL_FR;
4604 platform_set_channel_map(platform,2,default_channelMap,-1);
4605 platform_set_channel_allocation(platform,0);
4606 }
4607 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4608
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4609 return 0;
4610}
4611
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4612void platform_cache_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4613{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4614 platform_get_edid_info(platform);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4615}
4616
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4617void platform_invalidate_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4618{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4619 struct platform_data *my_data = (struct platform_data *)platform;
4620 my_data->edid_valid = false;
4621 if (my_data->edid_info) {
4622 memset(my_data->edid_info, 0, sizeof(struct edid_audio_info));
4623 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4624}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4625
4626int platform_set_mixer_control(struct stream_out *out, const char * mixer_ctl_name,
4627 const char *mixer_val)
4628{
4629 struct audio_device *adev = out->dev;
4630 struct mixer_ctl *ctl = NULL;
4631 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
4632 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4633 if (!ctl) {
4634 ALOGE("%s: could not get ctl for mixer cmd - %s",
4635 __func__, mixer_ctl_name);
4636 return -EINVAL;
4637 }
4638
4639 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
4640}
4641
4642int platform_set_hdmi_config(struct stream_out *out)
4643{
4644 struct listnode *node;
4645 struct audio_usecase *usecase;
4646 struct audio_device *adev = out->dev;
4647 const char *hdmi_format_ctrl = "HDMI RX Format";
4648 const char *hdmi_rate_ctrl = "HDMI_RX SampleRate";
4649 int sample_rate = out->sample_rate;
4650 /*TODO: Add rules and check if this needs to be done.*/
4651 if((is_offload_usecase(out->usecase)) &&
4652 (out->compr_config.codec->compr_passthr == PASSTHROUGH ||
4653 out->compr_config.codec->compr_passthr == PASSTHROUGH_CONVERT)) {
4654 /* TODO: can we add mixer control for channels here avoid setting */
4655 if ((out->format == AUDIO_FORMAT_E_AC3 ||
4656 out->format == AUDIO_FORMAT_E_AC3_JOC) &&
4657 (out->compr_config.codec->compr_passthr == PASSTHROUGH))
4658 sample_rate = out->sample_rate * 4;
4659 ALOGD("%s:HDMI compress format and samplerate %d, sample_rate %d",
4660 __func__, out->sample_rate, sample_rate);
4661 platform_set_mixer_control(out, hdmi_format_ctrl, "Compr");
4662 switch (sample_rate) {
4663 case 32000:
4664 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_32");
4665 break;
4666 case 44100:
4667 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_44_1");
4668 break;
4669 case 96000:
4670 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_96");
4671 break;
4672 case 176400:
4673 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_176_4");
4674 break;
4675 case 192000:
4676 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_192");
4677 break;
4678 case 128000:
4679 if (out->format != AUDIO_FORMAT_E_AC3) {
4680 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_128");
4681 break;
4682 } else
4683 ALOGW("Unsupported sample rate for E_AC3 32K");
4684 default:
4685 case 48000:
4686 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
4687 break;
4688 }
4689 } else {
4690 ALOGD("%s: HDMI pcm and samplerate %d", __func__,
4691 out->sample_rate);
4692 platform_set_mixer_control(out, hdmi_format_ctrl, "LPCM");
4693 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
4694 }
4695
4696 /*
4697 * Deroute all the playback streams routed to HDMI so that
4698 * the back end is deactivated. Note that backend will not
4699 * be deactivated if any one stream is connected to it.
4700 */
4701 list_for_each(node, &adev->usecase_list) {
4702 usecase = node_to_item(node, struct audio_usecase, list);
4703 ALOGV("%s:disable: usecase type %d, devices 0x%x", __func__,
4704 usecase->type, usecase->devices);
4705 if (usecase->type == PCM_PLAYBACK &&
4706 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
4707 disable_audio_route(adev, usecase);
4708 }
4709 }
4710
4711 /*
4712 * Enable all the streams disabled above. Now the HDMI backend
4713 * will be activated with new channel configuration
4714 */
4715 list_for_each(node, &adev->usecase_list) {
4716 usecase = node_to_item(node, struct audio_usecase, list);
4717 ALOGV("%s:enable: usecase type %d, devices 0x%x", __func__,
4718 usecase->type, usecase->devices);
4719 if (usecase->type == PCM_PLAYBACK &&
4720 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
4721 enable_audio_route(adev, usecase);
4722 }
4723 }
4724
4725 return 0;
4726}
4727
4728int platform_set_device_params(struct stream_out *out, int param, int value)
4729{
4730 struct audio_device *adev = out->dev;
4731 struct mixer_ctl *ctl;
4732 char *mixer_ctl_name = "Device PP Params";
4733 int ret = 0;
4734 uint32_t set_values[] = {0,0};
4735
4736 set_values[0] = param;
4737 set_values[1] = value;
4738
4739 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4740 if (!ctl) {
4741 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4742 __func__, mixer_ctl_name);
4743 ret = -EINVAL;
4744 goto end;
4745 }
4746
4747 ALOGV("%s: Setting device pp params param: %d, value %d mixer ctrl:%s",
4748 __func__,param, value, mixer_ctl_name);
4749 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
4750
4751end:
4752 return ret;
4753}
4754
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]4755int platform_get_subsys_image_name(char *buf)
4756{
4757 strlcpy(buf, PLATFORM_IMAGE_NAME, sizeof(PLATFORM_IMAGE_NAME));
4758 return 0;
4759}
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4760
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4761/*
4762 * This is a lookup table to map android audio input device to audio h/w interface (backend).
4763 * The table can be extended for other input devices by adding appropriate entries.
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4764 * The audio interface for a particular input device need to be added in
4765 * audio_platform_info.xml file.
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4766 */
4767struct audio_device_to_audio_interface audio_device_to_interface_table[] = {
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4768 {AUDIO_DEVICE_IN_BUILTIN_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BUILTIN_MIC), ""},
4769 {AUDIO_DEVICE_IN_BACK_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BACK_MIC), ""},
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4770};
4771
4772int audio_device_to_interface_table_len =
4773 sizeof(audio_device_to_interface_table) / sizeof(audio_device_to_interface_table[0]);
4774
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4775int platform_set_audio_device_interface(const char * device_name,
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4776 const char *intf_name,
4777 const char *codec_type)
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4778{
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4779 int ret = 0;
4780 int i;
4781
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4782 if (device_name == NULL || intf_name == NULL || codec_type == NULL) {
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4783 ALOGE("%s: Invalid input", __func__);
4784
4785 ret = -EINVAL;
4786 goto done;
4787 }
4788
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4789 ALOGD("%s: Enter, device name:%s, intf name:%s, codec_type:%s", __func__,
4790 device_name, intf_name, codec_type);
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4791
4792 size_t device_name_len = strlen(device_name);
4793 for (i = 0; i < audio_device_to_interface_table_len; i++) {
4794 char* name = audio_device_to_interface_table[i].device_name;
4795 size_t name_len = strlen(name);
4796 if ((name_len == device_name_len) &&
4797 (strncmp(device_name, name, name_len) == 0)) {
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4798 if (is_external_codec &&
4799 (strncmp(codec_type, "external", strlen(codec_type)) == 0)) {
4800 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4801 __func__, device_name, intf_name);
4802
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4803 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4804 sizeof(audio_device_to_interface_table[i].interface_name));
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4805 } else if (!is_external_codec &&
4806 (strncmp(codec_type, "internal", strlen(codec_type)) == 0)) {
4807 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
4808 __func__, device_name, intf_name);
4809
4810 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
4811 sizeof(audio_device_to_interface_table[i].interface_name));
4812 } else
4813 ALOGE("Invalid codec_type specified. Ignoring this interface entry.");
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4814 goto done;
4815 }
4816 }
4817 ALOGE("%s: Could not find matching device name %s",
4818 __func__, device_name);
4819
4820 ret = -EINVAL;
4821
4822done:
4823 return ret;
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4824}
Laxminath Kasam82252432015-05-29 18:37:11 +0530[diff] [blame]4825
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]4826 /*
Laxminath Kasam44f49402015-05-29 18:37:11 +0530[diff] [blame]4827 * This is a lookup table to map names of speaker device with respective left and right TZ names.
4828 * Also the tz names for a particular left or right speaker can be overriden by adding
4829 * corresponding entry in audio_platform_info.xml file.
4830 */
4831struct speaker_device_to_tz_names speaker_device_tz_names = {
4832 {SND_DEVICE_OUT_SPEAKER, "", ""},
4833};
4834
4835const char *platform_get_spkr_1_tz_name(snd_device_t snd_device)
Asish Bhattacharya4a69acd2015-07-12 20:54:14 +0530[diff] [blame]4836{
Laxminath Kasam44f49402015-05-29 18:37:11 +0530[diff] [blame]4837 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
4838 return speaker_device_tz_names.spkr_1_tz_name;
4839 else
4840 return "";
4841}
4842
4843const char *platform_get_spkr_2_tz_name(snd_device_t snd_device)
4844{
4845 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
4846 return speaker_device_tz_names.spkr_2_tz_name;
4847 else
4848 return "";
4849}
4850
4851int platform_set_spkr_device_tz_names(snd_device_t index,
4852 const char *spkr_1_tz_name, const char *spkr_2_tz_name)
4853{
4854 int ret = 0;
4855 int i;
4856
4857 if (spkr_1_tz_name == NULL && spkr_2_tz_name == NULL) {
4858 ALOGE("%s: Invalid input", __func__);
4859 ret = -EINVAL;
4860 goto done;
4861 }
4862 if (index != speaker_device_tz_names.snd_device) {
4863 ALOGE("%s: not matching speaker device\n");
4864 ret = -EINVAL;
4865 goto done;
4866 }
4867 ALOGD("%s: Enter, spkr_1_tz_name :%s, spkr_2_tz_name:%s",
4868 __func__, spkr_1_tz_name, spkr_2_tz_name);
4869
4870 if (spkr_1_tz_name != NULL)
4871 strlcpy(speaker_device_tz_names.spkr_1_tz_name, spkr_1_tz_name,
4872 sizeof(speaker_device_tz_names.spkr_1_tz_name));
4873
4874 if (spkr_2_tz_name != NULL)
4875 strlcpy(speaker_device_tz_names.spkr_2_tz_name, spkr_2_tz_name,
4876 sizeof(speaker_device_tz_names.spkr_2_tz_name));
4877done:
4878 return ret;
Asish Bhattacharya4a69acd2015-07-12 20:54:14 +0530[diff] [blame]4879}
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]4880
4881int platform_get_wsa_mode(void *adev)
4882{
4883 struct audio_device *adev_h = adev;
4884 char *snd_card_name;
4885
4886 snd_card_name = mixer_get_name(adev_h->mixer);
4887 if ((!strcmp(snd_card_name, "msm8952-skum-snd-card")) ||
4888 (!strcmp(snd_card_name, "msm8952-snd-card")) ||
4889 (!strcmp(snd_card_name, "msm8952-snd-card-mtp")) ||
4890 (!strcmp(snd_card_name, "msm8976-skun-snd-card")))
4891 return 1;
4892 else
4893 return 0;
4894}
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]4895
4896bool platform_send_gain_dep_cal(void *platform __unused,
4897 int level __unused)
4898{
4899 return 0;
4900}
Xiaojun Sang040cc9f2015-08-03 19:38:28 +0800[diff] [blame]4901
4902bool platform_can_enable_spkr_prot_on_device(snd_device_t snd_device)
4903{
4904 bool ret = false;
4905
4906 if (snd_device == SND_DEVICE_OUT_SPEAKER ||
4907 snd_device == SND_DEVICE_OUT_SPEAKER_WSA ||
4908 snd_device == SND_DEVICE_OUT_SPEAKER_VBAT ||
4909 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT ||
4910 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
4911 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_WSA) {
4912 ret = true;
4913 }
4914
4915 return ret;
4916}
4917
4918int platform_get_spkr_prot_acdb_id(snd_device_t snd_device)
4919{
4920 int acdb_id;
4921
4922 switch(snd_device) {
4923 case SND_DEVICE_OUT_SPEAKER:
4924 case SND_DEVICE_OUT_SPEAKER_WSA:
4925 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED);
4926 break;
4927 case SND_DEVICE_OUT_VOICE_SPEAKER:
4928 case SND_DEVICE_OUT_VOICE_SPEAKER_WSA:
4929 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED);
4930 break;
4931 case SND_DEVICE_OUT_SPEAKER_VBAT:
4932 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT);
4933 break;
4934 case SND_DEVICE_OUT_VOICE_SPEAKER_VBAT:
4935 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT);
4936 break;
4937 default:
4938 acdb_id = -EINVAL;
4939 break;
4940 }
4941 return acdb_id;
4942}
4943
4944int platform_get_spkr_prot_snd_device(snd_device_t snd_device)
4945{
4946 if (!audio_extn_spkr_prot_is_enabled())
4947 return snd_device;
4948
4949 switch(snd_device) {
4950 case SND_DEVICE_OUT_SPEAKER:
4951 case SND_DEVICE_OUT_SPEAKER_WSA:
4952 return SND_DEVICE_OUT_SPEAKER_PROTECTED;
4953 case SND_DEVICE_OUT_VOICE_SPEAKER:
4954 case SND_DEVICE_OUT_VOICE_SPEAKER_WSA:
4955 return SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
4956 case SND_DEVICE_OUT_SPEAKER_VBAT:
4957 return SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT;
4958 case SND_DEVICE_OUT_VOICE_SPEAKER_VBAT:
4959 return SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT;
4960 default:
4961 return snd_device;
4962 }
4963}