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review.blissroms.org / platform_hardware_qcom_audio / 5a10aea18df94d088dd3348c3708bdf95c23e59b / . / hal / msm8916 / platform.c
blob: 37c998a3bcf0b91b8e009f4f915bfc7d4d3ed50a [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
1813 if (!strncmp(snd_card_name, "msm8976-tasha-snd-card",
1814 sizeof("msm8976-tasha-snd-card")) ||
1815 !strncmp(snd_card_name, "msm8976-tashalite-snd-card",
1816 sizeof("msm8976-tashalite-snd-card"))) {
1817 /* do nothing */
1818 }
1819 else {
1820 platform_set_native_support(false);
1821 }
1822 }
1823
1824 ALOGD("native: native audio: %s for sound card %s",
1825 (platform_get_native_support() ? "enabled" : "disabled"),
1826 snd_card_name);
1827
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1828 my_data->edid_info = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1829 return my_data;
1830}
1831
1832void platform_deinit(void *platform)
1833{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1834 struct platform_data *my_data = (struct platform_data *)platform;
1835
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1836 if (my_data->edid_info) {
1837 free(my_data->edid_info);
1838 my_data->edid_info = NULL;
1839 }
1840
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1841 hw_info_deinit(my_data->hw_info);
1842 close_csd_client(my_data->csd);
1843
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1844 int32_t dev;
1845 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1846 if (backend_table[dev]) {
1847 free(backend_table[dev]);
1848 backend_table[dev]= NULL;
1849 }
1850 }
1851
1852 /* deinit audio device arbitration */
1853 audio_extn_dev_arbi_deinit();
1854
1855 if (my_data->edid_info) {
1856 free(my_data->edid_info);
1857 my_data->edid_info = NULL;
1858 }
1859
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1860 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1861 /* deinit usb */
1862 audio_extn_usb_deinit();
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1863 audio_extn_dap_hal_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1864}
1865
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1866static int platform_is_acdb_initialized(void *platform)
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1867{
1868 struct platform_data *my_data = (struct platform_data *)platform;
1869 ALOGD("%s: acdb initialized %d\n", __func__, my_data->is_acdb_initialized);
1870 return my_data->is_acdb_initialized;
1871}
1872
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1873void platform_snd_card_update(void *platform, int snd_scard_state)
1874{
1875 struct platform_data *my_data = (struct platform_data *)platform;
1876
1877 if (snd_scard_state == SND_CARD_STATE_ONLINE) {
1878 if (!platform_is_acdb_initialized(my_data)) {
1879 if(platform_acdb_init(my_data))
1880 ALOGE("%s: acdb initialization is failed", __func__);
1881 } else if (my_data->acdb_send_common_top() < 0) {
1882 ALOGD("%s: acdb did not set common topology", __func__);
1883 }
1884 }
1885}
1886
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1887const char *platform_get_snd_device_name(snd_device_t snd_device)
1888{
1889 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
1890 return device_table[snd_device];
1891 else
1892 return "";
1893}
1894
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1895int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
1896 char *device_name)
1897{
1898 struct platform_data *my_data = (struct platform_data *)platform;
1899
1900 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1901 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
1902 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
1903 } else {
1904 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
1905 return -EINVAL;
1906 }
1907
1908 return 0;
1909}
1910
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1911void platform_add_backend_name(char *mixer_path, snd_device_t snd_device,
1912 struct audio_usecase *usecase)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1913{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1914 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1915 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1916 return;
1917 }
1918
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1919 if((snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
1920 !(usecase->type == VOICE_CALL || usecase->type == VOIP_CALL)) {
1921 ALOGI("%s: Not adding vbat speaker device to non voice use cases", __func__);
1922 return;
1923 }
1924
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1925 const char * suffix = backend_table[snd_device];
1926
1927 if (suffix != NULL) {
1928 strlcat(mixer_path, " ", MIXER_PATH_MAX_LENGTH);
1929 strlcat(mixer_path, suffix, MIXER_PATH_MAX_LENGTH);
1930 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1931}
1932
1933int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
1934{
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1935 int device_id = -1;
1936
1937 if (is_external_codec && is_misc_usecase(usecase)) {
1938 if (device_type == PCM_PLAYBACK)
1939 device_id = pcm_device_table_of_ext_codec[usecase][0];
1940 else
1941 device_id = pcm_device_table_of_ext_codec[usecase][1];
1942 } else {
1943 if (device_type == PCM_PLAYBACK)
1944 device_id = pcm_device_table[usecase][0];
1945 else
1946 device_id = pcm_device_table[usecase][1];
1947 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1948 return device_id;
1949}
1950
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1951static int find_index(struct name_to_index * table, int32_t len, const char * name)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1952{
1953 int ret = 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1954 int32_t i;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1955
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1956 if (table == NULL) {
1957 ALOGE("%s: table is NULL", __func__);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1958 ret = -ENODEV;
1959 goto done;
1960 }
1961
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1962 if (name == NULL) {
1963 ALOGE("null key");
1964 ret = -ENODEV;
1965 goto done;
1966 }
1967
1968 for (i=0; i < len; i++) {
1969 const char* tn = table[i].name;
1970 size_t len = strlen(tn);
1971 if (strncmp(tn, name, len) == 0) {
1972 if (strlen(name) != len) {
1973 continue; // substring
1974 }
1975 ret = table[i].index;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1976 goto done;
1977 }
1978 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1979 ALOGE("%s: Could not find index for name = %s",
1980 __func__, name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1981 ret = -ENODEV;
1982done:
1983 return ret;
1984}
1985
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1986int platform_set_fluence_type(void *platform, char *value)
1987{
1988 int ret = 0;
1989 int fluence_type = FLUENCE_NONE;
1990 int fluence_flag = NONE_FLAG;
1991 struct platform_data *my_data = (struct platform_data *)platform;
1992 struct audio_device *adev = my_data->adev;
1993
1994 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
1995
1996 /* only dual mic turn on and off is supported as of now through setparameters */
1997 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
1998 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
1999 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
2000 ALOGV("fluence dualmic feature enabled \n");
2001 fluence_type = FLUENCE_DUAL_MIC;
2002 fluence_flag = DMIC_FLAG;
2003 } else {
2004 ALOGE("%s: Failed to set DUALMIC", __func__);
2005 ret = -1;
2006 goto done;
2007 }
2008 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
2009 ALOGV("fluence disabled");
2010 fluence_type = FLUENCE_NONE;
2011 } else {
2012 ALOGE("Invalid fluence value : %s",value);
2013 ret = -1;
2014 goto done;
2015 }
2016
2017 if (fluence_type != my_data->fluence_type) {
2018 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
2019 my_data->fluence_type = fluence_type;
2020 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
2021 }
2022done:
2023 return ret;
2024}
2025
2026int platform_get_fluence_type(void *platform, char *value, uint32_t len)
2027{
2028 int ret = 0;
2029 struct platform_data *my_data = (struct platform_data *)platform;
2030
2031 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
2032 strlcpy(value, "quadmic", len);
2033 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
2034 strlcpy(value, "dualmic", len);
2035 } else if (my_data->fluence_type == FLUENCE_NONE) {
2036 strlcpy(value, "none", len);
2037 } else
2038 ret = -1;
2039
2040 return ret;
2041}
2042
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2043int platform_get_snd_device_index(char *device_name)
2044{
2045 return find_index(snd_device_name_index, SND_DEVICE_MAX, device_name);
2046}
2047
2048int platform_get_usecase_index(const char *usecase_name)
2049{
2050 return find_index(usecase_name_index, AUDIO_USECASE_MAX, usecase_name);
2051}
2052
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2053int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
2054{
2055 int ret = 0;
2056
2057 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2058 ALOGE("%s: Invalid snd_device = %d",
2059 __func__, snd_device);
2060 ret = -EINVAL;
2061 goto done;
2062 }
2063
2064 acdb_device_table[snd_device] = acdb_id;
2065done:
2066 return ret;
2067}
2068
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2069int platform_get_default_app_type(void *platform)
2070{
2071 struct platform_data *my_data = (struct platform_data *)platform;
2072
2073 if (my_data->acdb_get_default_app_type)
2074 return my_data->acdb_get_default_app_type();
2075 else
2076 return DEFAULT_APP_TYPE;
2077}
2078
Srikanth Uyyalaa1e32352015-10-09 14:48:04 +0530[diff] [blame]2079int platform_get_default_app_type_v2(void *platform, usecase_type_t type)
2080{
2081 if(type == PCM_CAPTURE)
2082 return DEFAULT_APP_TYPE_TX_PATH;
2083 else
2084 return DEFAULT_APP_TYPE_RX_PATH;
2085}
2086
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]2087int platform_get_snd_device_acdb_id(snd_device_t snd_device)
2088{
2089 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2090 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
2091 return -EINVAL;
2092 }
2093 return acdb_device_table[snd_device];
2094}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2095
2096int 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]2097{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2098 int ret = 0;
2099
2100 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2101 ALOGE("%s: Invalid snd_device = %d",
2102 __func__, snd_device);
2103 ret = -EINVAL;
2104 goto done;
2105 }
2106
2107 backend_bit_width_table[snd_device] = bit_width;
2108done:
2109 return ret;
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2110}
2111
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2112int platform_get_snd_device_bit_width(snd_device_t snd_device)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2113{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2114 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2115 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]2116 return CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2117 }
2118 return backend_bit_width_table[snd_device];
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2119}
2120
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2121int platform_set_native_support(bool codec_support)
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2122{
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2123 na_props.platform_na_prop_enabled = na_props.ui_na_prop_enabled
2124 = codec_support;
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]2125 ALOGV("%s: na_props.platform_na_prop_enabled: %d", __func__,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2126 na_props.platform_na_prop_enabled);
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2127 return 0;
2128}
2129
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2130int platform_get_native_support()
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2131{
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2132 int ret;
2133 if (na_props.platform_na_prop_enabled) {
2134 ret = na_props.ui_na_prop_enabled;
2135 } else {
2136 ret = na_props.platform_na_prop_enabled;
2137 }
2138 ALOGV("%s: na_props.ui_na_prop_enabled: %d", __func__,
2139 na_props.ui_na_prop_enabled);
2140 return ret;
2141}
2142
2143void native_audio_get_params(struct str_parms *query,
2144 struct str_parms *reply,
2145 char *value, int len)
2146{
2147 int ret;
2148 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2149 value, len);
2150 if (ret >= 0) {
2151 if (na_props.platform_na_prop_enabled) {
2152 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2153 na_props.ui_na_prop_enabled ? "true" : "false");
2154 ALOGV("%s: na_props.ui_na_prop_enabled: %d", __func__,
2155 na_props.ui_na_prop_enabled);
2156 } else {
2157 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2158 "false");
2159 ALOGV("%s: native audio not supported: %d", __func__,
2160 na_props.platform_na_prop_enabled);
2161 }
2162 }
2163}
2164
2165int native_audio_set_params(struct platform_data *platform,
2166 struct str_parms *parms, char *value, int len)
2167{
2168 int ret = 0;
2169 struct audio_usecase *usecase;
2170 struct listnode *node;
2171
2172 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2173 value, len);
2174 if (ret >= 0) {
2175 if (na_props.platform_na_prop_enabled) {
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2176 if (!strncmp("true", value, sizeof("true"))) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2177 na_props.ui_na_prop_enabled = true;
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2178 ALOGD("%s: native audio feature enabled from UI",__func__);
2179 }
2180 else {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2181 na_props.ui_na_prop_enabled = false;
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2182 ALOGD("%s: native audio feature disabled from UI",__func__);
2183
2184 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2185
2186 str_parms_del(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO);
2187
2188 /* Iterate through the usecase list and trigger device switch for
2189 all the appropriate usecases */
2190 list_for_each(node, &(platform->adev)->usecase_list) {
2191 usecase = node_to_item(node, struct audio_usecase, list);
2192
2193 if (is_offload_usecase(usecase->id) &&
2194 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2195 usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) &&
2196 OUTPUT_SAMPLING_RATE_44100 == usecase->stream.out->sample_rate) {
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2197 ALOGD("%s: triggering dynamic device switch for usecase(%d: %s)"
2198 " stream(%p), device(%d)", __func__, usecase->id,
2199 use_case_table[usecase->id], usecase->stream,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2200 usecase->stream.out->devices);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2201 select_devices(platform->adev, usecase->id);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2202 }
2203 }
2204 } else {
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2205 ALOGD("%s: native audio not supported: %d", __func__,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2206 na_props.platform_na_prop_enabled);
2207 }
2208 }
2209 return ret;
2210}
2211
2212int platform_get_backend_index(snd_device_t snd_device)
2213{
2214 int32_t port = DEFAULT_CODEC_BACKEND;
2215
2216 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
2217 if (backend_table[snd_device] != NULL &&
2218 !strcmp(backend_table[snd_device], "headphones-44.1"))
2219 port = HEADPHONE_44_1_BACKEND;
2220 else
2221 port = DEFAULT_CODEC_BACKEND;
2222 } else {
2223 ALOGV("%s: Invalid device - %d ", __func__, snd_device);
2224 }
2225
2226 ALOGV("%s: backend port - %d", __func__, port);
2227 return port;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2228}
2229
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2230int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2231 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2232{
2233 struct platform_data *my_data = (struct platform_data *)platform;
2234 int acdb_dev_id, acdb_dev_type;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2235 struct audio_device *adev = my_data->adev;
2236 int snd_device = SND_DEVICE_OUT_SPEAKER;
2237
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2238 if (usecase->type == PCM_PLAYBACK)
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2239 snd_device = usecase->out_snd_device;
Karthik Reddy Katta81c42612015-11-13 17:49:07 +0530[diff] [blame]2240 else if ((usecase->type == PCM_CAPTURE) &&
2241 voice_is_in_call_rec_stream(usecase->stream.in))
2242 snd_device = voice_get_incall_rec_snd_device(usecase->in_snd_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2243 else if ((usecase->type == PCM_HFP_CALL) || (usecase->type == PCM_CAPTURE))
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2244 snd_device = usecase->in_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2245 acdb_dev_id = acdb_device_table[audio_extn_get_spkr_prot_snd_device(snd_device)];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2246
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]2247 // Do not use Rx path default app type for TX path
2248 if ((usecase->type == PCM_CAPTURE) && (app_type == DEFAULT_APP_TYPE_RX_PATH)) {
2249 ALOGD("Resetting app type for Tx path to default");
2250 app_type = DEFAULT_APP_TYPE_TX_PATH;
2251 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2252 if (acdb_dev_id < 0) {
2253 ALOGE("%s: Could not find acdb id for device(%d)",
2254 __func__, snd_device);
2255 return -EINVAL;
2256 }
2257 if (my_data->acdb_send_audio_cal) {
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2258 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2259 __func__, snd_device, acdb_dev_id);
2260 if (snd_device >= SND_DEVICE_OUT_BEGIN &&
2261 snd_device < SND_DEVICE_OUT_END)
2262 acdb_dev_type = ACDB_DEV_TYPE_OUT;
2263 else
2264 acdb_dev_type = ACDB_DEV_TYPE_IN;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2265 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
2266 sample_rate);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2267 }
2268 return 0;
2269}
2270
2271int platform_switch_voice_call_device_pre(void *platform)
2272{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2273 struct platform_data *my_data = (struct platform_data *)platform;
2274 int ret = 0;
2275
2276 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]2277 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2278 /* This must be called before disabling mixer controls on APQ side */
2279 ret = my_data->csd->disable_device();
2280 if (ret < 0) {
2281 ALOGE("%s: csd_client_disable_device, failed, error %d",
2282 __func__, ret);
2283 }
2284 }
2285 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2286}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2287
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2288int platform_switch_voice_call_enable_device_config(void *platform,
2289 snd_device_t out_snd_device,
2290 snd_device_t in_snd_device)
2291{
2292 struct platform_data *my_data = (struct platform_data *)platform;
2293 int acdb_rx_id, acdb_tx_id;
2294 int ret = 0;
2295
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2296 if (my_data->csd == NULL)
2297 return ret;
2298
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2299 if ((out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
2300 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
2301 audio_extn_spkr_prot_is_enabled()) {
2302 if (my_data->is_vbat_speaker)
2303 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2304 else
2305 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2306 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2307 acdb_rx_id = acdb_device_table[out_snd_device];
2308
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2309 acdb_tx_id = acdb_device_table[in_snd_device];
2310
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2311 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2312 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
2313 if (ret < 0) {
2314 ALOGE("%s: csd_enable_device_config, failed, error %d",
2315 __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2316 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2317 } else {
2318 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2319 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2320 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2321
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2322 return ret;
2323}
2324
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2325int platform_switch_voice_call_device_post(void *platform,
2326 snd_device_t out_snd_device,
2327 snd_device_t in_snd_device)
2328{
2329 struct platform_data *my_data = (struct platform_data *)platform;
2330 int acdb_rx_id, acdb_tx_id;
2331
2332 if (my_data->acdb_send_voice_cal == NULL) {
2333 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
2334 } else {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2335 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
2336 audio_extn_spkr_prot_is_enabled())
2337 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
2338
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2339 acdb_rx_id = acdb_device_table[out_snd_device];
2340 acdb_tx_id = acdb_device_table[in_snd_device];
2341
2342 if (acdb_rx_id > 0 && acdb_tx_id > 0)
2343 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
2344 else
2345 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2346 acdb_rx_id, acdb_tx_id);
2347 }
2348
2349 return 0;
2350}
2351
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2352int platform_switch_voice_call_usecase_route_post(void *platform,
2353 snd_device_t out_snd_device,
2354 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2355{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2356 struct platform_data *my_data = (struct platform_data *)platform;
2357 int acdb_rx_id, acdb_tx_id;
2358 int ret = 0;
2359
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2360 if (my_data->csd == NULL)
2361 return ret;
2362
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2363 if ((out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
2364 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
2365 audio_extn_spkr_prot_is_enabled()) {
2366 if (my_data->is_vbat_speaker)
2367 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2368 else
2369 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2370 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2371 acdb_rx_id = acdb_device_table[out_snd_device];
2372
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2373 acdb_tx_id = acdb_device_table[in_snd_device];
2374
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2375 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2376 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
2377 my_data->adev->acdb_settings);
2378 if (ret < 0) {
2379 ALOGE("%s: csd_enable_device, failed, error %d", __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2380 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2381 } else {
2382 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2383 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2384 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2385
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2386 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2387}
2388
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2389int platform_start_voice_call(void *platform, uint32_t vsid)
2390{
2391 struct platform_data *my_data = (struct platform_data *)platform;
2392 int ret = 0;
2393
2394 if (my_data->csd != NULL) {
2395 ret = my_data->csd->start_voice(vsid);
2396 if (ret < 0) {
2397 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
2398 }
2399 }
2400 return ret;
2401}
2402
2403int platform_stop_voice_call(void *platform, uint32_t vsid)
2404{
2405 struct platform_data *my_data = (struct platform_data *)platform;
2406 int ret = 0;
2407
2408 if (my_data->csd != NULL) {
2409 ret = my_data->csd->stop_voice(vsid);
2410 if (ret < 0) {
2411 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
2412 }
2413 }
2414 return ret;
2415}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]2416
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2417int platform_get_sample_rate(void *platform, uint32_t *rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2418{
2419 return 0;
2420}
2421
2422int platform_set_voice_volume(void *platform, int volume)
2423{
2424 struct platform_data *my_data = (struct platform_data *)platform;
2425 struct audio_device *adev = my_data->adev;
2426 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2427 const char *mixer_ctl_name = "Voice Rx Gain";
2428 int vol_index = 0, ret = 0;
2429 uint32_t set_values[ ] = {0,
2430 ALL_SESSION_VSID,
2431 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2432
2433 // Voice volume levels are mapped to adsp volume levels as follows.
2434 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
2435 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2436 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
2437 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2438
2439 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2440 if (!ctl) {
2441 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2442 __func__, mixer_ctl_name);
2443 return -EINVAL;
2444 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2445 ALOGV("Setting voice volume index: %d", set_values[0]);
2446 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2447
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2448 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2449 ret = my_data->csd->volume(ALL_SESSION_VSID, volume,
2450 DEFAULT_VOLUME_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2451 if (ret < 0) {
2452 ALOGE("%s: csd_volume error %d", __func__, ret);
2453 }
2454 }
2455 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2456}
2457
2458int platform_set_mic_mute(void *platform, bool state)
2459{
2460 struct platform_data *my_data = (struct platform_data *)platform;
2461 struct audio_device *adev = my_data->adev;
2462 struct mixer_ctl *ctl;
2463 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2464 int ret = 0;
2465 uint32_t set_values[ ] = {0,
2466 ALL_SESSION_VSID,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2467 DEFAULT_MUTE_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2468
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2469 set_values[0] = state;
2470 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2471 if (!ctl) {
2472 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2473 __func__, mixer_ctl_name);
2474 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2475 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2476 ALOGV("Setting voice mute state: %d", state);
2477 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2478
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2479 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2480 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,
2481 DEFAULT_MUTE_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2482 if (ret < 0) {
2483 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
2484 }
2485 }
2486 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2487}
2488
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]2489int platform_set_device_mute(void *platform, bool state, char *dir)
2490{
2491 struct platform_data *my_data = (struct platform_data *)platform;
2492 struct audio_device *adev = my_data->adev;
2493 struct mixer_ctl *ctl;
2494 char *mixer_ctl_name = NULL;
2495 int ret = 0;
2496 uint32_t set_values[ ] = {0,
2497 ALL_SESSION_VSID,
2498 0};
2499 if(dir == NULL) {
2500 ALOGE("%s: Invalid direction:%s", __func__, dir);
2501 return -EINVAL;
2502 }
2503
2504 if (!strncmp("rx", dir, sizeof("rx"))) {
2505 mixer_ctl_name = "Voice Rx Device Mute";
2506 } else if (!strncmp("tx", dir, sizeof("tx"))) {
2507 mixer_ctl_name = "Voice Tx Device Mute";
2508 } else {
2509 return -EINVAL;
2510 }
2511
2512 set_values[0] = state;
2513 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2514 if (!ctl) {
2515 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2516 __func__, mixer_ctl_name);
2517 return -EINVAL;
2518 }
2519
2520 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
2521 __func__,state, mixer_ctl_name);
2522 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2523
2524 return ret;
2525}
2526
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2527snd_device_t platform_get_output_snd_device(void *platform, struct stream_out *out)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2528{
2529 struct platform_data *my_data = (struct platform_data *)platform;
2530 struct audio_device *adev = my_data->adev;
2531 audio_mode_t mode = adev->mode;
2532 snd_device_t snd_device = SND_DEVICE_NONE;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2533 audio_devices_t devices = out->devices;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2534 unsigned int sample_rate = out->sample_rate;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2535#ifdef RECORD_PLAY_CONCURRENCY
2536 bool use_voip_out_devices = false;
2537 bool prop_rec_play_enabled = false;
2538 char recConcPropValue[PROPERTY_VALUE_MAX];
2539
2540 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
2541 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
2542 }
2543 use_voip_out_devices = prop_rec_play_enabled &&
2544 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
2545 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
2546#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2547
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2548 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2549 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2550 int channel_count = popcount(channel_mask);
2551
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2552 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
2553 if (devices == AUDIO_DEVICE_NONE ||
2554 devices & AUDIO_DEVICE_BIT_IN) {
2555 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
2556 goto exit;
2557 }
2558
Shiv Maliyappanahallibd401262015-08-17 11:02:21 -0700[diff] [blame]2559 if (popcount(devices) == 2) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2560 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
2561 AUDIO_DEVICE_OUT_SPEAKER)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2562 if (my_data->external_spk_1)
2563 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2564 else if (my_data->external_spk_2)
2565 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
2566 else
2567 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2568 } else if (devices == (AUDIO_DEVICE_OUT_LINE |
2569 AUDIO_DEVICE_OUT_SPEAKER)) {
2570 snd_device = SND_DEVICE_OUT_SPEAKER_AND_LINE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2571 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
2572 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2573 if (audio_extn_get_anc_enabled())
2574 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2575 else if (my_data->external_spk_1)
2576 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2577 else if (my_data->external_spk_2)
2578 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2579 else
2580 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2581 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
2582 AUDIO_DEVICE_OUT_SPEAKER)) {
2583 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2584 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
2585 AUDIO_DEVICE_OUT_SPEAKER)) {
2586 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2587 } else {
2588 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
2589 goto exit;
2590 }
2591 if (snd_device != SND_DEVICE_NONE) {
2592 goto exit;
2593 }
2594 }
2595
2596 if (popcount(devices) != 1) {
2597 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
2598 goto exit;
2599 }
2600
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]2601 if ((mode == AUDIO_MODE_IN_CALL) ||
2602 voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2603 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2604 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET ||
2605 devices & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2606 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2607 !voice_extn_compress_voip_is_active(adev)) {
2608 switch (adev->voice.tty_mode) {
2609 case TTY_MODE_FULL:
2610 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
2611 break;
2612 case TTY_MODE_VCO:
2613 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
2614 break;
2615 case TTY_MODE_HCO:
2616 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
2617 break;
2618 default:
2619 ALOGE("%s: Invalid TTY mode (%#x)",
2620 __func__, adev->voice.tty_mode);
2621 }
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2622 } else if (devices & AUDIO_DEVICE_OUT_LINE) {
2623 snd_device = SND_DEVICE_OUT_VOICE_LINE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2624 } else if (audio_extn_get_anc_enabled()) {
2625 if (audio_extn_should_use_fb_anc())
2626 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
2627 else
2628 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
2629 } else {
2630 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
2631 }
2632 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2633 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2634 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2635 else
2636 snd_device = SND_DEVICE_OUT_BT_SCO;
2637 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2638 if (my_data->is_vbat_speaker)
2639 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_VBAT;
2640 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2641 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_WSA;
2642 else
2643 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2644 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2645 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2646 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2647 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2648 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
2649 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
2650 if (audio_extn_should_use_handset_anc(channel_count))
2651 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
2652 else
2653 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2654 } else if (devices & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2655 snd_device = SND_DEVICE_OUT_VOICE_TX;
2656
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2657 if (snd_device != SND_DEVICE_NONE) {
2658 goto exit;
2659 }
2660 }
2661
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2662 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2663 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2664 if (OUTPUT_SAMPLING_RATE_44100 == sample_rate &&
Sidipotu Ashokbffd2202015-08-20 14:06:55 +0530[diff] [blame]2665 platform_get_native_support() &&
2666 !audio_extn_get_anc_enabled()) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2667 snd_device = SND_DEVICE_OUT_HEADPHONES_44_1;
2668 }else if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2669 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2670#ifdef RECORD_PLAY_CONCURRENCY
2671 if (use_voip_out_devices) {
2672 // ANC should be disabled for voip concurrency
2673 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
2674 } else
2675#endif
2676 {
2677 if (audio_extn_should_use_fb_anc())
2678 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
2679 else
2680 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
2681 }
2682 } else {
2683#ifdef RECORD_PLAY_CONCURRENCY
2684 if (use_voip_out_devices)
2685 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2686 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2687#endif
2688 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2689 }
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2690 } else if (devices & AUDIO_DEVICE_OUT_LINE) {
2691 snd_device = SND_DEVICE_OUT_LINE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2692 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2693#ifdef RECORD_PLAY_CONCURRENCY
2694 if (use_voip_out_devices) {
2695 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
2696 } else
2697#endif
2698 {
2699 if (adev->speaker_lr_swap)
2700 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
2701 else
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2702 {
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2703 if (my_data->is_vbat_speaker)
2704 snd_device = SND_DEVICE_OUT_SPEAKER_VBAT;
2705 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2706 snd_device = SND_DEVICE_OUT_SPEAKER_WSA;
2707 else
2708 snd_device = SND_DEVICE_OUT_SPEAKER;
2709 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2710 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2711 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2712 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2713 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2714 else
2715 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2716 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2717 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2718 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2719 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2720 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
2721 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2722 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2723 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2724 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2725 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2726#ifdef RECORD_PLAY_CONCURRENCY
2727 if (use_voip_out_devices)
2728 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
2729 else
2730#endif
2731 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2732 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2733 channel_count = audio_extn_get_afe_proxy_channel_count();
2734 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
2735 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2736 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2737 } else {
2738 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
2739 }
2740exit:
2741 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
2742 return snd_device;
2743}
2744
2745snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
2746{
2747 struct platform_data *my_data = (struct platform_data *)platform;
2748 struct audio_device *adev = my_data->adev;
2749 audio_source_t source = (adev->active_input == NULL) ?
2750 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
2751
2752 audio_mode_t mode = adev->mode;
2753 audio_devices_t in_device = ((adev->active_input == NULL) ?
2754 AUDIO_DEVICE_NONE : adev->active_input->device)
2755 & ~AUDIO_DEVICE_BIT_IN;
2756 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2757 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2758 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2759 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2760
2761 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
2762 __func__, out_device, in_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2763 if (my_data->external_mic) {
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]2764 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
2765 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2766 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2767 out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2768 out_device & AUDIO_DEVICE_OUT_SPEAKER )
2769 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2770 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2771 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2772 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2773 }
2774 }
2775
2776 if (snd_device != AUDIO_DEVICE_NONE)
2777 goto exit;
2778
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]2779 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]2780 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2781 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2782 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2783 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2784 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET ||
2785 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2786 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2787 case TTY_MODE_FULL:
2788 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
2789 break;
2790 case TTY_MODE_VCO:
2791 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
2792 break;
2793 case TTY_MODE_HCO:
2794 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
2795 break;
2796 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2797 ALOGE("%s: Invalid TTY mode (%#x)",
2798 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2799 }
2800 goto exit;
2801 }
2802 }
2803 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2804 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2805 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2806 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]2807 audio_extn_should_use_handset_anc(channel_count) &&
2808 my_data->fluence_type != FLUENCE_NONE) {
2809 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
2810 adev->acdb_settings |= DMIC_FLAG;
2811 ALOGD("Selecting AANC, Fluence combo device");
2812 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2813 audio_extn_should_use_handset_anc(channel_count)) {
2814 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2815 adev->acdb_settings |= ANC_FLAG;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2816 } else if (my_data->fluence_type == FLUENCE_NONE ||
2817 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2818 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2819 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]2820 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2821 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2822 snd_device = SND_DEVICE_IN_VOICE_DMIC;
2823 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2824 }
2825 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2826 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2827 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]2828 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2829 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2830 if (adev->bt_wb_speech_enabled) {
2831 if (adev->bluetooth_nrec)
2832 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2833 else
2834 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2835 } else {
2836 if (adev->bluetooth_nrec)
2837 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2838 else
2839 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2840 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2841 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2842 if (my_data->fluence_type != FLUENCE_NONE &&
2843 my_data->fluence_in_voice_call &&
2844 my_data->fluence_in_spkr_mode) {
2845 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2846 adev->acdb_settings |= QMIC_FLAG;
2847 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
2848 } else {
2849 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]2850 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2851 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
2852 else
2853 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2854 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2855 } else {
2856 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2857 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]2858 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2859 }
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2860 } else if (out_device & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2861 snd_device = SND_DEVICE_IN_VOICE_RX;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2862 } else if (source == AUDIO_SOURCE_CAMCORDER) {
2863 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2864 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2865 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
2866 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]2867 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2868 else
2869 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2870 }
2871 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
2872 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2873 if (channel_count == 2) {
2874 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
2875 adev->acdb_settings |= DMIC_FLAG;
2876 } else if (adev->active_input->enable_ns)
2877 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
2878 else if (my_data->fluence_type != FLUENCE_NONE &&
2879 my_data->fluence_in_voice_rec) {
2880 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
2881 adev->acdb_settings |= DMIC_FLAG;
2882 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2883 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
2884 }
2885 }
Karthik Reddy Kattaf621ec72014-11-21 16:37:38 +0530[diff] [blame]2886 } else if ((source == AUDIO_SOURCE_VOICE_COMMUNICATION) ||
2887 (mode == AUDIO_MODE_IN_COMMUNICATION)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2888 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
2889 in_device = AUDIO_DEVICE_IN_BACK_MIC;
2890 if (adev->active_input) {
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]2891 if (my_data->fluence_type != FLUENCE_NONE &&
2892 adev->active_input->enable_aec &&
2893 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2894 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2895 if (my_data->fluence_in_spkr_mode) {
2896 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2897 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
2898 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2899 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2900 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
2901 else
2902 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
2903 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2904 adev->acdb_settings |= DMIC_FLAG;
2905 } else
2906 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2907 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2908 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2909 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
2910 adev->acdb_settings |= DMIC_FLAG;
2911 } else
2912 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2913 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2914 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2915 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]2916 platform_set_echo_reference(adev, true, out_device);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]2917 } else if (my_data->fluence_type != FLUENCE_NONE &&
2918 adev->active_input->enable_aec) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2919 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2920 if (my_data->fluence_in_spkr_mode) {
2921 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2922 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC;
2923 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2924 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2925 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
2926 else
2927 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
2928 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2929 adev->acdb_settings |= DMIC_FLAG;
2930 } else
2931 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
2932 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2933 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2934 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
2935 adev->acdb_settings |= DMIC_FLAG;
2936 } else
2937 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
2938 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2939 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2940 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]2941 platform_set_echo_reference(adev, true, out_device);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]2942 } else if (my_data->fluence_type != FLUENCE_NONE &&
2943 adev->active_input->enable_ns) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2944 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2945 if (my_data->fluence_in_spkr_mode) {
2946 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2947 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS;
2948 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2949 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2950 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
2951 else
2952 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
2953 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2954 adev->acdb_settings |= DMIC_FLAG;
2955 } else
2956 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
2957 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2958 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2959 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
2960 adev->acdb_settings |= DMIC_FLAG;
2961 } else
2962 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
2963 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2964 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2965 }
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 } else
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]2968 platform_set_echo_reference(adev, false, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2969 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2970 } else if (source == AUDIO_SOURCE_MIC) {
2971 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
2972 channel_count == 1 ) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2973 if(my_data->fluence_in_audio_rec) {
2974 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2975 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]2976 platform_set_echo_reference(adev, true, out_device);
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2977 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2978 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]2979 platform_set_echo_reference(adev, true, out_device);
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2980 }
2981 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2982 }
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]2983 } else if (source == AUDIO_SOURCE_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2984 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2985 } else if (source == AUDIO_SOURCE_DEFAULT) {
2986 goto exit;
2987 }
2988
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame^]2989 if (adev->active_input && (audio_extn_ssr_get_stream() == adev->active_input))
2990 snd_device = SND_DEVICE_IN_THREE_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2991
2992 if (snd_device != SND_DEVICE_NONE) {
2993 goto exit;
2994 }
2995
2996 if (in_device != AUDIO_DEVICE_NONE &&
2997 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
2998 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
2999 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame^]3000 if (adev->active_input && (audio_extn_ssr_get_stream() == adev->active_input))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3001 snd_device = SND_DEVICE_IN_QUAD_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3002 else if (my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_QUAD_MIC) &&
3003 channel_count == 2)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3004 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
3005 else
3006 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3007 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
3008 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
3009 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3010 snd_device = SND_DEVICE_IN_HEADSET_MIC;
3011 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]3012 if (adev->bt_wb_speech_enabled) {
3013 if (adev->bluetooth_nrec)
3014 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
3015 else
3016 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
3017 } else {
3018 if (adev->bluetooth_nrec)
3019 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
3020 else
3021 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
3022 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3023 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
3024 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3025 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
3026 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
3027 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3028 } else if (in_device & AUDIO_DEVICE_IN_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3029 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3030 } else {
3031 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
3032 ALOGW("%s: Using default handset-mic", __func__);
3033 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3034 }
3035 } else {
3036 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
3037 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3038 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
3039 snd_device = SND_DEVICE_IN_HEADSET_MIC;
3040 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3041 if (channel_count > 1)
3042 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
3043 else
3044 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]3045 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
3046 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3047 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3048 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]3049 if (adev->bt_wb_speech_enabled) {
3050 if (adev->bluetooth_nrec)
3051 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
3052 else
3053 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
3054 } else {
3055 if (adev->bluetooth_nrec)
3056 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
3057 else
3058 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
3059 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3060 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
3061 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3062 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
3063 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
3064 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3065 } else {
3066 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
3067 ALOGW("%s: Using default handset-mic", __func__);
3068 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3069 }
3070 }
3071exit:
3072 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
3073 return snd_device;
3074}
3075
3076int platform_set_hdmi_channels(void *platform, int channel_count)
3077{
3078 struct platform_data *my_data = (struct platform_data *)platform;
3079 struct audio_device *adev = my_data->adev;
3080 struct mixer_ctl *ctl;
3081 const char *channel_cnt_str = NULL;
3082 const char *mixer_ctl_name = "HDMI_RX Channels";
3083 switch (channel_count) {
3084 case 8:
3085 channel_cnt_str = "Eight"; break;
3086 case 7:
3087 channel_cnt_str = "Seven"; break;
3088 case 6:
3089 channel_cnt_str = "Six"; break;
3090 case 5:
3091 channel_cnt_str = "Five"; break;
3092 case 4:
3093 channel_cnt_str = "Four"; break;
3094 case 3:
3095 channel_cnt_str = "Three"; break;
3096 default:
3097 channel_cnt_str = "Two"; break;
3098 }
3099 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3100 if (!ctl) {
3101 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3102 __func__, mixer_ctl_name);
3103 return -EINVAL;
3104 }
3105 ALOGV("HDMI channel count: %s", channel_cnt_str);
3106 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
3107 return 0;
3108}
3109
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3110int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3111{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3112 int channel_count;
3113 int max_channels = 2;
3114 int i = 0, ret = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3115 struct platform_data *my_data = (struct platform_data *)platform;
3116 struct audio_device *adev = my_data->adev;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3117 edid_audio_info *info = NULL;
3118 ret = platform_get_edid_info(platform);
3119 info = (edid_audio_info *)my_data->edid_info;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3120
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3121 if(ret == 0 && info != NULL) {
3122 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
3123 ALOGV("%s:format %d channel %d", __func__,
3124 info->audio_blocks_array[i].format_id,
3125 info->audio_blocks_array[i].channels);
3126 if (info->audio_blocks_array[i].format_id == LPCM) {
3127 channel_count = info->audio_blocks_array[i].channels;
3128 if (channel_count > max_channels) {
3129 max_channels = channel_count;
3130 }
3131 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3132 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3133 }
3134
3135 return max_channels;
3136}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3137
3138static int platform_set_slowtalk(struct platform_data *my_data, bool state)
3139{
3140 int ret = 0;
3141 struct audio_device *adev = my_data->adev;
3142 struct mixer_ctl *ctl;
3143 const char *mixer_ctl_name = "Slowtalk Enable";
3144 uint32_t set_values[ ] = {0,
3145 ALL_SESSION_VSID};
3146
3147 set_values[0] = state;
3148 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3149 if (!ctl) {
3150 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3151 __func__, mixer_ctl_name);
3152 ret = -EINVAL;
3153 } else {
3154 ALOGV("Setting slowtalk state: %d", state);
3155 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3156 my_data->slowtalk = state;
3157 }
3158
3159 if (my_data->csd != NULL) {
3160 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
3161 if (ret < 0) {
3162 ALOGE("%s: csd_client_disable_device, failed, error %d",
3163 __func__, ret);
3164 }
3165 }
3166 return ret;
3167}
3168
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3169static int set_hd_voice(struct platform_data *my_data, bool state)
3170{
3171 struct audio_device *adev = my_data->adev;
3172 struct mixer_ctl *ctl;
3173 const char *mixer_ctl_name = "HD Voice Enable";
3174 int ret = 0;
3175 uint32_t set_values[ ] = {0,
3176 ALL_SESSION_VSID};
3177
3178 set_values[0] = state;
3179 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3180 if (!ctl) {
3181 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3182 __func__, mixer_ctl_name);
3183 ret = -EINVAL;
3184 } else {
3185 ALOGV("Setting HD Voice state: %d", state);
3186 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3187 my_data->hd_voice = state;
3188 }
3189
3190 return ret;
3191}
3192
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3193static int update_external_device_status(struct platform_data *my_data,
3194 char* event_name, bool status)
3195{
3196 int ret = 0;
3197 struct audio_usecase *usecase;
3198 struct listnode *node;
3199
3200 ALOGD("Recieved external event switch %s", event_name);
3201
3202 if (!strcmp(event_name, EVENT_EXTERNAL_SPK_1))
3203 my_data->external_spk_1 = status;
3204 else if (!strcmp(event_name, EVENT_EXTERNAL_SPK_2))
3205 my_data->external_spk_2 = status;
3206 else if (!strcmp(event_name, EVENT_EXTERNAL_MIC))
3207 my_data->external_mic = status;
3208 else {
3209 ALOGE("The audio event type is not found");
3210 return -EINVAL;
3211 }
3212
3213 list_for_each(node, &my_data->adev->usecase_list) {
3214 usecase = node_to_item(node, struct audio_usecase, list);
3215 select_devices(my_data->adev, usecase->id);
3216 }
3217
3218 return ret;
3219}
3220
3221static int parse_audiocal_cfg(struct str_parms *parms, acdb_audio_cal_cfg_t *cal)
3222{
3223 int err;
3224 unsigned int val;
3225 char value[64];
3226 int ret = 0;
3227
3228 if(parms == NULL || cal == NULL)
3229 return ret;
3230
3231 err = str_parms_get_str(parms, "cal_persist", value, sizeof(value));
3232 if (err >= 0) {
3233 str_parms_del(parms, "cal_persist");
3234 cal->persist = (uint32_t) strtoul(value, NULL, 0);
3235 ret = ret | 0x1;
3236 }
3237 err = str_parms_get_str(parms, "cal_apptype", value, sizeof(value));
3238 if (err >= 0) {
3239 str_parms_del(parms, "cal_apptype");
3240 cal->app_type = (uint32_t) strtoul(value, NULL, 0);
3241 ret = ret | 0x2;
3242 }
3243 err = str_parms_get_str(parms, "cal_caltype", value, sizeof(value));
3244 if (err >= 0) {
3245 str_parms_del(parms, "cal_caltype");
3246 cal->cal_type = (uint32_t) strtoul(value, NULL, 0);
3247 ret = ret | 0x4;
3248 }
3249 err = str_parms_get_str(parms, "cal_samplerate", value, sizeof(value));
3250 if (err >= 0) {
3251 str_parms_del(parms, "cal_samplerate");
3252 cal->sampling_rate = (uint32_t) strtoul(value, NULL, 0);
3253 ret = ret | 0x8;
3254 }
3255 err = str_parms_get_str(parms, "cal_devid", value, sizeof(value));
3256 if (err >= 0) {
3257 str_parms_del(parms, "cal_devid");
3258 cal->dev_id = (uint32_t) strtoul(value, NULL, 0);
3259 ret = ret | 0x10;
3260 }
3261 err = str_parms_get_str(parms, "cal_snddevid", value, sizeof(value));
3262 if (err >= 0) {
3263 str_parms_del(parms, "cal_snddevid");
3264 cal->snd_dev_id = (uint32_t) strtoul(value, NULL, 0);
3265 ret = ret | 0x20;
3266 }
3267 err = str_parms_get_str(parms, "cal_topoid", value, sizeof(value));
3268 if (err >= 0) {
3269 str_parms_del(parms, "cal_topoid");
3270 cal->topo_id = (uint32_t) strtoul(value, NULL, 0);
3271 ret = ret | 0x40;
3272 }
3273 err = str_parms_get_str(parms, "cal_moduleid", value, sizeof(value));
3274 if (err >= 0) {
3275 str_parms_del(parms, "cal_moduleid");
3276 cal->module_id = (uint32_t) strtoul(value, NULL, 0);
3277 ret = ret | 0x80;
3278 }
3279 err = str_parms_get_str(parms, "cal_paramid", value, sizeof(value));
3280 if (err >= 0) {
3281 str_parms_del(parms, "cal_paramid");
3282 cal->param_id = (uint32_t) strtoul(value, NULL, 0);
3283 ret = ret | 0x100;
3284 }
3285 return ret;
3286}
3287
3288static void set_audiocal(void *platform, struct str_parms *parms, char *value, int len) {
3289 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3290 struct stream_out out={0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3291 acdb_audio_cal_cfg_t cal={0};
3292 uint8_t *dptr = NULL;
3293 int32_t dlen;
3294 int err, ret;
3295 if(value == NULL || platform == NULL || parms == NULL) {
3296 ALOGE("[%s] received null pointer, failed",__func__);
3297 goto done_key_audcal;
3298 }
3299
3300 /* parse audio calibration keys */
3301 ret = parse_audiocal_cfg(parms, &cal);
3302
3303 /* handle audio calibration data now */
3304 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, len);
3305 if (err >= 0) {
3306 str_parms_del(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA);
3307 dlen = strlen(value);
3308 if(dlen <= 0) {
3309 ALOGE("[%s] null data received",__func__);
3310 goto done_key_audcal;
3311 }
3312 dptr = (uint8_t*) calloc(dlen, sizeof(uint8_t));
3313 if(dptr == NULL) {
3314 ALOGE("[%s] memory allocation failed for %d",__func__, dlen);
3315 goto done_key_audcal;
3316 }
3317 dlen = b64decode(value, strlen(value), dptr);
3318 if(dlen<=0) {
3319 ALOGE("[%s] data decoding failed %d", __func__, dlen);
3320 goto done_key_audcal;
3321 }
3322
3323 if(cal.dev_id) {
3324 if(audio_is_input_device(cal.dev_id)) {
3325 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
3326 } else {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3327 out.devices = cal.dev_id;
3328 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3329 }
3330 }
3331 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
3332 ALOGD("Setting audio calibration for snd_device(%d) acdb_id(%d)",
3333 cal.snd_dev_id, cal.acdb_dev_id);
3334 if(cal.acdb_dev_id == -EINVAL) {
3335 ALOGE("[%s] Invalid acdb_device id %d for snd device id %d",
3336 __func__, cal.acdb_dev_id, cal.snd_dev_id);
3337 goto done_key_audcal;
3338 }
3339 if(my_data->acdb_set_audio_cal) {
3340 ret = my_data->acdb_set_audio_cal((void *)&cal, (void*)dptr, dlen);
3341 }
3342 }
3343done_key_audcal:
3344 if(dptr != NULL)
3345 free(dptr);
3346}
3347
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3348int platform_set_parameters(void *platform, struct str_parms *parms)
3349{
3350 struct platform_data *my_data = (struct platform_data *)platform;
3351 char *str;
3352 char value[256] = {0};
Venkata Narendra Kumar Gutta7c131ef2015-11-17 14:15:57 +0530[diff] [blame]3353 int val,len;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3354 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3355 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3356
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3357 kv_pairs = str_parms_to_str(parms);
Venkata Narendra Kumar Gutta7c131ef2015-11-17 14:15:57 +0530[diff] [blame]3358 len = strlen(kv_pairs);
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3359 ALOGV("%s: enter: - %s", __func__, kv_pairs);
3360 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3361
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3362 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
3363 if (err >= 0) {
3364 bool state = false;
3365 if (!strncmp("true", value, sizeof("true"))) {
3366 state = true;
3367 }
3368
3369 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
3370 ret = platform_set_slowtalk(my_data, state);
3371 if (ret)
3372 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
3373 }
3374
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3375 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
3376 if (err >= 0) {
3377 bool state = false;
3378 if (!strncmp("true", value, sizeof("true"))) {
3379 state = true;
3380 }
3381
3382 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
3383 if (my_data->hd_voice != state) {
3384 ret = set_hd_voice(my_data, state);
3385 if (ret)
3386 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
3387 } else {
3388 ALOGV("%s: HD Voice already set to %d", __func__, state);
3389 }
3390 }
3391
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3392 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3393 value, sizeof(value));
3394 if (err >= 0) {
3395 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
3396
3397 if (my_data->acdb_reload_vocvoltable == NULL) {
3398 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
3399 } else if (!strcmp(value, "on")) {
3400 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
3401 my_data->voice_feature_set = 1;
3402 }
3403 } else {
3404 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
3405 my_data->voice_feature_set = 0;
3406 }
3407 }
3408 }
3409
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3410#ifdef RECORD_PLAY_CONCURRENCY
3411 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
3412 if (err >= 0) {
3413 if (!strncmp("true", value, sizeof("true"))) {
3414 ALOGD("setting record playback concurrency to true");
3415 my_data->rec_play_conc_set = true;
3416 } else {
3417 ALOGD("setting record playback concurrency to false");
3418 my_data->rec_play_conc_set = false;
3419 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3420 }
3421#endif
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3422 native_audio_set_params(platform, parms, value, sizeof(value));
Venkata Narendra Kumar Gutta7c131ef2015-11-17 14:15:57 +0530[diff] [blame]3423 audio_extn_spkr_prot_set_parameters(parms, value, len);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3424 ALOGV("%s: exit with code(%d)", __func__, ret);
3425 return ret;
3426}
3427
3428int platform_set_incall_recording_session_id(void *platform,
3429 uint32_t session_id, int rec_mode)
3430{
3431 int ret = 0;
3432 struct platform_data *my_data = (struct platform_data *)platform;
3433 struct audio_device *adev = my_data->adev;
3434 struct mixer_ctl *ctl;
3435 const char *mixer_ctl_name = "Voc VSID";
3436 int num_ctl_values;
3437 int i;
3438
3439 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3440 if (!ctl) {
3441 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3442 __func__, mixer_ctl_name);
3443 ret = -EINVAL;
3444 } else {
3445 num_ctl_values = mixer_ctl_get_num_values(ctl);
3446 for (i = 0; i < num_ctl_values; i++) {
3447 if (mixer_ctl_set_value(ctl, i, session_id)) {
3448 ALOGV("Error: invalid session_id: %x", session_id);
3449 ret = -EINVAL;
3450 break;
3451 }
3452 }
3453 }
3454
3455 if (my_data->csd != NULL) {
3456 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
3457 if (ret < 0) {
3458 ALOGE("%s: csd_client_start_record failed, error %d",
3459 __func__, ret);
3460 }
3461 }
3462
3463 return ret;
3464}
3465
3466int platform_stop_incall_recording_usecase(void *platform)
3467{
3468 int ret = 0;
3469 struct platform_data *my_data = (struct platform_data *)platform;
3470
3471 if (my_data->csd != NULL) {
3472 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
3473 if (ret < 0) {
3474 ALOGE("%s: csd_client_stop_record failed, error %d",
3475 __func__, ret);
3476 }
3477 }
3478
3479 return ret;
3480}
3481
3482int platform_start_incall_music_usecase(void *platform)
3483{
3484 int ret = 0;
3485 struct platform_data *my_data = (struct platform_data *)platform;
3486
3487 if (my_data->csd != NULL) {
3488 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
3489 if (ret < 0) {
3490 ALOGE("%s: csd_client_start_playback failed, error %d",
3491 __func__, ret);
3492 }
3493 }
3494
3495 return ret;
3496}
3497
3498int platform_stop_incall_music_usecase(void *platform)
3499{
3500 int ret = 0;
3501 struct platform_data *my_data = (struct platform_data *)platform;
3502
3503 if (my_data->csd != NULL) {
3504 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
3505 if (ret < 0) {
3506 ALOGE("%s: csd_client_stop_playback failed, error %d",
3507 __func__, ret);
3508 }
3509 }
3510
3511 return ret;
3512}
3513
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]3514int platform_update_lch(void *platform, struct voice_session *session,
3515 enum voice_lch_mode lch_mode)
3516{
3517 int ret = 0;
3518 struct platform_data *my_data = (struct platform_data *)platform;
3519
3520 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
3521 ret = my_data->csd->set_lch(session->vsid, lch_mode);
3522 else
3523 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
3524
3525 return ret;
3526}
3527
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3528static void get_audiocal(void *platform, void *keys, void *pReply) {
3529 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3530 struct stream_out out={0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3531 struct str_parms *query = (struct str_parms *)keys;
3532 struct str_parms *reply=(struct str_parms *)pReply;
3533 acdb_audio_cal_cfg_t cal={0};
3534 uint8_t *dptr = NULL;
3535 char value[512] = {0};
3536 char *rparms=NULL;
3537 int ret=0, err;
3538 uint32_t param_len;
3539
3540 if(query==NULL || platform==NULL || reply==NULL) {
3541 ALOGE("[%s] received null pointer",__func__);
3542 ret=-EINVAL;
3543 goto done;
3544 }
3545 /* parse audiocal configuration keys */
3546 ret = parse_audiocal_cfg(query, &cal);
3547 if(ret == 0) {
3548 /* No calibration keys found */
3549 goto done;
3550 }
3551 err = str_parms_get_str(query, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, sizeof(value));
3552 if (err >= 0) {
3553 str_parms_del(query, AUDIO_PARAMETER_KEY_AUD_CALDATA);
3554 } else {
3555 goto done;
3556 }
3557
3558 if(cal.dev_id & AUDIO_DEVICE_BIT_IN) {
3559 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
3560 } else if(cal.dev_id) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3561 out.devices = cal.dev_id;
3562 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3563 }
3564 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
3565 if (cal.acdb_dev_id < 0) {
3566 ALOGE("%s: Failed. Could not find acdb id for snd device(%d)",
3567 __func__, cal.snd_dev_id);
3568 ret = -EINVAL;
3569 goto done_key_audcal;
3570 }
3571 ALOGD("[%s] Getting audio calibration for snd_device(%d) acdb_id(%d)",
3572 __func__, cal.snd_dev_id, cal.acdb_dev_id);
3573
3574 param_len = MAX_SET_CAL_BYTE_SIZE;
3575 dptr = (uint8_t*)calloc(param_len, sizeof(uint8_t));
3576 if(dptr == NULL) {
3577 ALOGE("[%s] Memory allocation failed for length %d",__func__,param_len);
3578 ret = -ENOMEM;
3579 goto done_key_audcal;
3580 }
3581 if (my_data->acdb_get_audio_cal != NULL) {
3582 ret = my_data->acdb_get_audio_cal((void*)&cal, (void*)dptr, &param_len);
3583 if (ret == 0) {
3584 int dlen;
3585 if(param_len == 0 || param_len == MAX_SET_CAL_BYTE_SIZE) {
3586 ret = -EINVAL;
3587 goto done_key_audcal;
3588 }
3589 /* Allocate memory for encoding */
3590 rparms = (char*)calloc((param_len*2), sizeof(char));
3591 if(rparms == NULL) {
3592 ALOGE("[%s] Memory allocation failed for size %d",
3593 __func__, param_len*2);
3594 ret = -ENOMEM;
3595 goto done_key_audcal;
3596 }
3597 if(cal.persist==0 && cal.module_id && cal.param_id) {
3598 err = b64encode(dptr+12, param_len-12, rparms);
3599 } else {
3600 err = b64encode(dptr, param_len, rparms);
3601 }
3602 if(err < 0) {
3603 ALOGE("[%s] failed to convert data to string", __func__);
3604 ret = -EINVAL;
3605 goto done_key_audcal;
3606 }
3607 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3608 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, rparms);
3609 }
3610 }
3611done_key_audcal:
3612 if(ret != 0) {
3613 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3614 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, "");
3615 }
3616done:
3617 if(dptr != NULL)
3618 free(dptr);
3619 if(rparms != NULL)
3620 free(rparms);
3621}
3622
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3623void platform_get_parameters(void *platform,
3624 struct str_parms *query,
3625 struct str_parms *reply)
3626{
3627 struct platform_data *my_data = (struct platform_data *)platform;
3628 char *str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3629 char value[512] = {0};
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3630 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3631 char *kv_pairs = NULL;
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3632 char propValue[PROPERTY_VALUE_MAX]={0};
3633 bool prop_playback_enabled = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3634
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3635 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
3636 value, sizeof(value));
3637 if (ret >= 0) {
3638 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
3639 my_data->slowtalk?"true":"false");
3640 }
3641
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3642 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
3643 value, sizeof(value));
3644 if (ret >= 0) {
3645 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
3646 my_data->hd_voice?"true":"false");
3647 }
3648
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3649 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3650 value, sizeof(value));
3651 if (ret >= 0) {
3652 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
3653 strlcpy(value, "on", sizeof(value));
3654 } else {
3655 strlcpy(value, "off", sizeof(value));
3656 }
3657
3658 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
3659 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3660 native_audio_get_params(query, reply, value, sizeof(value));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3661
Sidipotu Ashokf490be52015-10-20 10:41:34 +0530[diff] [blame]3662 ret = str_parms_get_str(query, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_AVAILABLE,
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3663 value, sizeof(value));
3664 if (ret >= 0) {
3665 int isallowed = 1; /*true*/
3666
3667 if (property_get("voice.playback.conc.disabled", propValue, NULL)) {
3668 prop_playback_enabled = atoi(propValue) ||
3669 !strncmp("true", propValue, 4);
3670 }
3671
3672 if (prop_playback_enabled && (voice_is_in_call(my_data->adev) ||
3673 (SND_CARD_STATE_OFFLINE == get_snd_card_state(my_data->adev)))) {
3674 char *decoder_mime_type = value;
3675
3676 //check if unsupported mime type or not
3677 if(decoder_mime_type) {
3678 int i = 0;
3679 for (i = 0; i < sizeof(dsp_only_decoders_mime)/sizeof(dsp_only_decoders_mime[0]); i++) {
3680 if (!strncmp(decoder_mime_type, dsp_only_decoders_mime[i],
3681 strlen(dsp_only_decoders_mime[i]))) {
3682 ALOGD("Rejecting request for DSP only session from HAL during voice call/SSR state");
3683 isallowed = 0;
3684 break;
3685 }
3686 }
3687 }
3688 }
Sidipotu Ashokf490be52015-10-20 10:41:34 +0530[diff] [blame]3689 str_parms_add_int(reply, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_AVAILABLE, isallowed);
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3690 }
3691
3692
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3693 /* Handle audio calibration keys */
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3694 kv_pairs = str_parms_to_str(reply);
3695 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
3696 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3697}
3698
3699/* Delay in Us */
3700int64_t platform_render_latency(audio_usecase_t usecase)
3701{
3702 switch (usecase) {
3703 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3704 return DEEP_BUFFER_PLATFORM_DELAY;
3705 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3706 return LOW_LATENCY_PLATFORM_DELAY;
3707 default:
3708 return 0;
3709 }
3710}
3711
3712int platform_update_usecase_from_source(int source, int usecase)
3713{
3714 ALOGV("%s: input source :%d", __func__, source);
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3715 if (source == AUDIO_SOURCE_FM_TUNER)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3716 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
3717 return usecase;
3718}
3719
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3720bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3721{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3722 bool needs_event = false;
3723
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3724 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3725 (snd_device < SND_DEVICE_IN_END) &&
3726 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3727 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3728 needs_event = true;
3729
3730 return needs_event;
3731}
3732
3733bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
3734{
3735 bool needs_event = false;
3736
3737 switch(uc_id){
3738 /* concurrent playback usecases needs event */
3739 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3740 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3741 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3742 needs_event = true;
3743 break;
3744 /* concurrent playback in low latency allowed */
3745 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3746 break;
3747 /* concurrent playback FM needs event */
3748 case USECASE_AUDIO_PLAYBACK_FM:
3749 needs_event = true;
3750 break;
3751
3752 /* concurrent capture usecases, no event, capture handled by device
3753 * USECASE_AUDIO_RECORD:
3754 * USECASE_AUDIO_RECORD_COMPRESS:
3755 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3756
3757 * USECASE_VOICE_CALL:
3758 * USECASE_VOICE2_CALL:
3759 * USECASE_VOLTE_CALL:
3760 * USECASE_QCHAT_CALL:
3761 * USECASE_VOWLAN_CALL:
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]3762 * USECASE_VOICEMMODE1_CALL:
3763 * USECASE_VOICEMMODE2_CALL:
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3764 * USECASE_COMPRESS_VOIP_CALL:
3765 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3766 * USECASE_INCALL_REC_UPLINK:
3767 * USECASE_INCALL_REC_DOWNLINK:
3768 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3769 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3770 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3771 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3772 * USECASE_INCALL_MUSIC_UPLINK:
3773 * USECASE_INCALL_MUSIC_UPLINK2:
3774 * USECASE_AUDIO_SPKR_CALIB_RX:
3775 * USECASE_AUDIO_SPKR_CALIB_TX:
3776 */
3777 default:
3778 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
3779 }
3780 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3781}
3782
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3783bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
3784{
3785 bool needs_event = false;
3786
3787 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3788 (snd_device < SND_DEVICE_IN_END) &&
3789 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3790 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
3791 needs_event = true;
3792
3793 return needs_event;
3794}
3795
3796bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
3797{
3798 bool needs_event = false;
3799
3800 switch(uc_id){
3801 /* concurrent playback usecases needs event */
3802 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3803 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3804 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3805 needs_event = true;
3806 break;
3807 /* concurrent playback in low latency allowed */
3808 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3809 break;
3810 /* concurrent playback FM needs event */
3811 case USECASE_AUDIO_PLAYBACK_FM:
3812 needs_event = true;
3813 break;
3814
3815 /* concurrent capture usecases, no event, capture handled by device
3816 * USECASE_AUDIO_RECORD:
3817 * USECASE_AUDIO_RECORD_COMPRESS:
3818 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3819
3820 * USECASE_VOICE_CALL:
3821 * USECASE_VOICE2_CALL:
3822 * USECASE_VOLTE_CALL:
3823 * USECASE_QCHAT_CALL:
3824 * USECASE_VOWLAN_CALL:
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]3825 * USECASE_VOICEMMODE1_CALL:
3826 * USECASE_VOICEMMODE2_CALL:
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3827 * USECASE_COMPRESS_VOIP_CALL:
3828 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3829 * USECASE_INCALL_REC_UPLINK:
3830 * USECASE_INCALL_REC_DOWNLINK:
3831 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3832 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3833 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3834 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3835 * USECASE_INCALL_MUSIC_UPLINK:
3836 * USECASE_INCALL_MUSIC_UPLINK2:
3837 * USECASE_AUDIO_SPKR_CALIB_RX:
3838 * USECASE_AUDIO_SPKR_CALIB_TX:
3839 */
3840 default:
3841 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
3842 }
3843 return needs_event;
3844}
3845
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3846/* Read offload buffer size from a property.
3847 * If value is not power of 2 round it to
3848 * power of 2.
3849 */
3850uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
3851{
3852 char value[PROPERTY_VALUE_MAX] = {0};
3853 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3854 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
3855 atoi(value)) {
3856 fragment_size = atoi(value) * 1024;
3857 }
3858
vivek mehta80a44292015-08-10 12:58:10 -0700[diff] [blame]3859 /* Use incoming offload buffer size if default buffer size is less */
3860 if ((info != NULL) && (fragment_size < info->offload_buffer_size)) {
3861 ALOGI("%s:: Overwriting offload buffer size default:%d new:%d", __func__,
3862 fragment_size,
3863 info->offload_buffer_size);
3864 fragment_size = info->offload_buffer_size;
3865 }
3866
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3867 // For FLAC use max size since it is loss less, and has sampling rates
3868 // upto 192kHZ
3869 if (info != NULL && !info->has_video &&
3870 info->format == AUDIO_FORMAT_FLAC) {
3871 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3872 ALOGV("FLAC fragment size %d", fragment_size);
3873 }
3874
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3875 if (info != NULL && info->has_video && info->is_streaming) {
3876 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
3877 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]3878 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3879 }
3880
3881 fragment_size = ALIGN( fragment_size, 1024);
3882
3883 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3884 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3885 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3886 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3887 ALOGV("%s: fragment_size %d", __func__, fragment_size);
3888 return fragment_size;
3889}
3890
3891uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
3892{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3893 uint32_t fragment_size = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3894 uint32_t bits_per_sample = 16;
Alexy Joseph2ce25e22015-06-18 12:02:01 -0700[diff] [blame]3895 uint32_t pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3896
3897 if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
3898 bits_per_sample = 32;
3899 }
3900
Alexy Joseph2ce25e22015-06-18 12:02:01 -0700[diff] [blame]3901 //duration is set to 40 ms worth of stereo data at 48Khz
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3902 //with 16 bit per sample, modify this when the channel
3903 //configuration is different
3904 fragment_size = (pcm_offload_time
3905 * info->sample_rate
3906 * (bits_per_sample >> 3)
3907 * popcount(info->channel_mask))/1000;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3908 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
3909 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
3910 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
3911 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
Preetam Singh Ranawat6efde5c2015-04-24 11:04:22 +0530[diff] [blame]3912 // To have same PCM samples for all channels, the buffer size requires to
3913 // be multiple of (number of channels * bytes per sample)
3914 // 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]3915 fragment_size = ALIGN(fragment_size, ((bits_per_sample >> 3)* popcount(info->channel_mask) * 32));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3916
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3917 ALOGI("PCM offload Fragment size to %d bytes", fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3918 return fragment_size;
3919}
3920
Asish Bhattacharya9e25c492015-07-10 14:23:28 +0530[diff] [blame]3921bool platform_use_small_buffer(audio_offload_info_t* info)
3922{
3923 return OFFLOAD_USE_SMALL_BUFFER;
3924}
3925
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3926int platform_is_external_codec (char *snd_card_name)
3927{
3928
3929 if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
3930 sizeof("msm8952-tomtom-snd-card")) ||
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]3931 !strncmp(snd_card_name, "msm8952-tasha-snd-card",
3932 sizeof("msm8952-tasha-snd-card")) ||
3933 !strncmp(snd_card_name, "msm8952-tashalite-snd-card",
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]3934 sizeof("msm8952-tashalite-snd-card")) ||
3935 !strncmp(snd_card_name, "msm8952-tasha-skun-snd-card",
3936 sizeof("msm8952-tasha-skun-snd-card")) ||
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]3937 !strncmp(snd_card_name, "msm8976-tasha-snd-card",
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]3938 sizeof("msm8976-tasha-snd-card")) ||
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]3939 !strncmp(snd_card_name, "msm8976-tashalite-snd-card",
3940 sizeof("msm8976-tashalite-snd-card")) ||
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]3941 !strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
3942 sizeof("msm8976-tasha-skun-snd-card")))
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3943 {
3944 /* external codec, for rest/old of the external codecs
3945 we dont support this funtionality(chaning AFE params)
3946 at the monment
3947 */
3948 return 1;
3949 }
3950 else {
3951 /* internal codec */
3952 return 0;
3953 }
3954}
3955
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3956int platform_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3957 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3958 unsigned int bit_width, unsigned int sample_rate)
3959{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3960 int ret = 0;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3961 int backend_idx = DEFAULT_CODEC_BACKEND;
3962 struct platform_data *my_data = (struct platform_data *)adev->platform;
3963 ALOGV("%s bit width: %d, sample rate: %d\n", __func__, bit_width, sample_rate);
3964
Preetam Singh Ranawate6755952015-04-27 16:31:54 +0530[diff] [blame]3965 const char *snd_card_name = mixer_get_name(adev->mixer);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3966 int is_external_codec = platform_is_external_codec(snd_card_name);
3967
3968
3969
3970 backend_idx = platform_get_backend_index(snd_device);
3971 ALOGV("%s bit width: %d, sample rate: %d backend_idx - %d\n",
3972 __func__, bit_width, sample_rate, backend_idx);
3973
3974 if (bit_width !=
3975 my_data->current_backend_cfg[backend_idx].bit_width) {
3976
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3977 struct mixer_ctl *ctl;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3978 if (!is_external_codec) {
3979 ctl = mixer_get_ctl_by_name(adev->mixer,
3980 "MI2S_RX Format");
3981
3982 } else {
3983 ctl = mixer_get_ctl_by_name(adev->mixer,
3984 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
3985 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3986 if (!ctl) {
3987 ALOGE("%s: Could not get ctl for mixer command - %s",
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3988 __func__, my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3989 return -EINVAL;
3990 }
3991
3992 if (bit_width == 24) {
3993 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
3994 } else {
3995 mixer_ctl_set_enum_by_string(ctl, "S16_LE");
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3996 if (backend_idx != HEADPHONE_44_1_BACKEND)
3997 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3998 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3999 my_data->current_backend_cfg[backend_idx].bit_width = bit_width;
4000 ALOGD("%s: %s mixer set to %d bit", __func__,
4001 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl, bit_width);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4002 }
4003
4004 /*
4005 * Backend sample rate configuration follows:
4006 * 16 bit playback - 48khz for streams at any valid sample rate
4007 * 24 bit playback - 48khz for stream sample rate less than 48khz
4008 * 24 bit playback - 96khz for sample rate range of 48khz to 96khz
4009 * 24 bit playback - 192khz for sample rate range of 96khz to 192 khz
4010 * Upper limit is inclusive in the sample rate range.
4011 */
4012 // TODO: This has to be more dynamic based on policy file
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4013
4014 if ((sample_rate != my_data->current_backend_cfg[(int)backend_idx].sample_rate) &&
4015 (is_external_codec) ) {
4016 /* sample rate update is needed only for external codecs which
4017 support 24 bit playback*/
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4018 char *rate_str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4019 struct mixer_ctl *ctl;
4020
4021 switch (sample_rate) {
4022 case 8000:
4023 case 11025:
4024 case 16000:
4025 case 22050:
4026 case 32000:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4027 case 48000:
4028 rate_str = "KHZ_48";
4029 break;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4030 case 44100:
4031 rate_str = "KHZ_44P1";
4032 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4033 case 64000:
4034 case 88200:
4035 case 96000:
4036 rate_str = "KHZ_96";
4037 break;
4038 case 176400:
4039 case 192000:
4040 rate_str = "KHZ_192";
4041 break;
4042 default:
4043 rate_str = "KHZ_48";
4044 break;
4045 }
4046
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4047 ctl = mixer_get_ctl_by_name(adev->mixer,
4048 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4049 if(!ctl) {
4050 ALOGE("%s: Could not get ctl for mixer command - %s",
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4051 __func__, my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4052 return -EINVAL;
4053 }
4054
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4055 ALOGD("%s: %s set to %s", __func__,
4056 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl, rate_str);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4057 mixer_ctl_set_enum_by_string(ctl, rate_str);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4058 my_data->current_backend_cfg[backend_idx].sample_rate = sample_rate;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4059 }
4060
4061 return ret;
4062}
4063
4064bool platform_check_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4065 struct audio_usecase* usecase,
4066 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4067 unsigned int* new_bit_width,
4068 unsigned int* new_sample_rate)
4069{
4070 bool backend_change = false;
4071 struct listnode *node;
4072 struct stream_out *out = NULL;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4073 char value[PROPERTY_VALUE_MAX] = {0};
4074 unsigned int bit_width;
4075 unsigned int sample_rate;
4076 int backend_idx = DEFAULT_CODEC_BACKEND;
4077 int usecase_backend_idx = DEFAULT_CODEC_BACKEND;
4078 struct platform_data *my_data = (struct platform_data *)adev->platform;
4079
4080 backend_idx = platform_get_backend_index(snd_device);
4081
4082 bit_width = *new_bit_width;
4083 sample_rate = *new_sample_rate;
4084
4085 ALOGI("%s Codec selected backend: %d current bit width: %d and sample rate: %d",
4086 __func__, backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4087
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]4088 // For voice calls use default configuration i.e. 16b/48K, only applicable to
4089 // default backend
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4090 // force routing is not required here, caller will do it anyway
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]4091 if ((voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) &&
4092 backend_idx == DEFAULT_CODEC_BACKEND) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4093 ALOGW("%s:Use default bw and sr for voice/voip calls ",__func__);
4094 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4095 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4096 } else {
4097 /*
4098 * The backend should be configured at highest bit width and/or
4099 * sample rate amongst all playback usecases.
4100 * If the selected sample rate and/or bit width differ with
4101 * current backend sample rate and/or bit width, then, we set the
4102 * backend re-configuration flag.
4103 *
4104 * Exception: 16 bit playbacks is allowed through 16 bit/48 khz backend only
4105 */
4106 list_for_each(node, &adev->usecase_list) {
4107 struct audio_usecase *curr_usecase;
4108 curr_usecase = node_to_item(node, struct audio_usecase, list);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4109 if (curr_usecase->type == PCM_PLAYBACK &&
4110 usecase != curr_usecase) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4111 struct stream_out *out =
4112 (struct stream_out*) curr_usecase->stream.out;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4113 usecase_backend_idx = platform_get_backend_index(curr_usecase->out_snd_device);
4114
4115 if (out != NULL &&
4116 usecase_backend_idx == backend_idx) {
4117 ALOGV("%s: usecase Offload playback running bw %d sr %d device %s be_idx %d",
4118 __func__, out->bit_width, out->sample_rate,
4119 platform_get_snd_device_name(curr_usecase->out_snd_device), usecase_backend_idx);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4120 if (bit_width < out->bit_width)
4121 bit_width = out->bit_width;
4122 if (sample_rate < out->sample_rate)
4123 sample_rate = out->sample_rate;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4124 if (out->sample_rate < OUTPUT_SAMPLING_RATE_44100)
4125 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4126 }
4127 }
4128 }
4129 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4130 if (backend_idx != HEADPHONE_44_1_BACKEND) {
4131 // 16 bit playbacks are allowed through 16 bit/48 khz backend only for
4132 // all non-native streams
4133 if (16 == bit_width) {
4134 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4135 ALOGD("%s: resetting sample_rate back to default, "
4136 "backend_idx: %d", __func__, backend_idx);
4137 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4138
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4139 // 24 bit playback on speakers is allowed through 48 khz backend only
4140 // bit width re-configured based on platform info
4141 if ((24 == bit_width) &&
4142 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_SPEAKER)) {
4143 bit_width = (uint32_t)platform_get_snd_device_bit_width(SND_DEVICE_OUT_SPEAKER);
4144 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4145 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4146 }
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4147
4148 /*
4149 * Sample rate greater than 48K is only supported by external codecs on
4150 * specific devices e.g. Headphones, reset the sample rate to
4151 * default value if not external codec.
4152 */
4153 if (!is_external_codec)
4154 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4155
Manish Dewangan837dc462015-05-27 10:17:41 +0530[diff] [blame]4156 //check if mulitchannel clip needs to be down sampled to 48k
4157 property_get("audio.playback.mch.downsample",value,"");
4158 if (!strncmp("true", value, sizeof("true"))) {
4159 out = usecase->stream.out;
4160 if ((popcount(out->channel_mask) > 2) &&
4161 (out->sample_rate > CODEC_BACKEND_DEFAULT_SAMPLE_RATE) &&
4162 !(out->flags & AUDIO_OUTPUT_FLAG_COMPRESS_PASSTHROUGH)) {
4163 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4164 /* update out sample rate to reflect current backend sample rate */
4165 out->sample_rate = sample_rate;
4166 ALOGD("%s: MCH session defaulting sample rate to %d",
4167 __func__, sample_rate);
4168 }
4169 }
4170
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4171
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4172 ALOGI("%s Codec selected backend: %d updated bit width: %d and sample rate: %d",
4173 __func__, backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4174 // Force routing if the expected bitwdith or samplerate
4175 // is not same as current backend comfiguration
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4176 if ((bit_width != my_data->current_backend_cfg[backend_idx].bit_width) ||
4177 (sample_rate != my_data->current_backend_cfg[backend_idx].sample_rate)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4178 *new_bit_width = bit_width;
4179 *new_sample_rate = sample_rate;
4180 backend_change = true;
4181 ALOGI("%s Codec backend needs to be updated. new bit width: %d new sample rate: %d",
4182 __func__, *new_bit_width, *new_sample_rate);
4183 }
4184
4185 return backend_change;
4186}
4187
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]4188bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4189 struct audio_usecase *usecase, snd_device_t snd_device)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4190{
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4191 unsigned int new_bit_width;
4192 unsigned int new_sample_rate;
4193 int backend_idx = DEFAULT_CODEC_BACKEND;
4194 struct platform_data *my_data = (struct platform_data *)adev->platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4195
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4196 ALOGV("%s: usecase = %d", __func__, usecase->id );
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4197
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4198 backend_idx = platform_get_backend_index(snd_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4199
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4200 new_bit_width = usecase->stream.out->bit_width;
4201 new_sample_rate = usecase->stream.out->sample_rate;
4202
4203 ALOGI("%s: Usecase bitwidth %d, samplerate %d, backend_idx %d",
4204 __func__, new_bit_width, new_sample_rate, backend_idx);
4205 if (platform_check_codec_backend_cfg(adev, usecase, snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4206 &new_bit_width, &new_sample_rate)) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4207 platform_set_codec_backend_cfg(adev, snd_device,
4208 new_bit_width, new_sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4209 return true;
4210 }
4211
4212 return false;
4213}
4214
4215int platform_set_snd_device_backend(snd_device_t device, const char *backend)
4216{
4217 int ret = 0;
4218
4219 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
4220 ALOGE("%s: Invalid snd_device = %d",
4221 __func__, device);
4222 ret = -EINVAL;
4223 goto done;
4224 }
4225
4226 if (backend_table[device]) {
4227 free(backend_table[device]);
4228 }
4229 backend_table[device] = strdup(backend);
4230done:
4231 return ret;
4232}
4233
4234int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id)
4235{
4236 int ret = 0;
4237 if ((usecase <= USECASE_INVALID) || (usecase >= AUDIO_USECASE_MAX)) {
4238 ALOGE("%s: invalid usecase case idx %d", __func__, usecase);
4239 ret = -EINVAL;
4240 goto done;
4241 }
4242
4243 if ((type != 0) && (type != 1)) {
4244 ALOGE("%s: invalid usecase type", __func__);
4245 ret = -EINVAL;
4246 }
4247 pcm_device_table[usecase][type] = pcm_id;
4248done:
4249 return ret;
4250}
4251
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4252void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
4253{
4254 *device_to_be_id = msm_device_to_be_id;
4255 *length = msm_be_id_array_len;
4256}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4257int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask, int snd_id)
4258{
4259 int ret = 0;
4260 int channels = audio_channel_count_from_out_mask(channel_mask);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4261
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4262 char channel_map[8];
4263 memset(channel_map, 0, sizeof(channel_map));
4264 /* Following are all most common standard WAV channel layouts
4265 overridden by channel mask if its allowed and different */
4266 switch (channels) {
4267 case 1:
4268 /* AUDIO_CHANNEL_OUT_MONO */
4269 channel_map[0] = PCM_CHANNEL_FC;
4270 break;
4271 case 2:
4272 /* AUDIO_CHANNEL_OUT_STEREO */
4273 channel_map[0] = PCM_CHANNEL_FL;
4274 channel_map[1] = PCM_CHANNEL_FR;
4275 break;
4276 case 3:
4277 /* AUDIO_CHANNEL_OUT_2POINT1 */
4278 channel_map[0] = PCM_CHANNEL_FL;
4279 channel_map[1] = PCM_CHANNEL_FR;
4280 channel_map[2] = PCM_CHANNEL_FC;
4281 break;
4282 case 4:
4283 /* AUDIO_CHANNEL_OUT_QUAD_SIDE */
4284 channel_map[0] = PCM_CHANNEL_FL;
4285 channel_map[1] = PCM_CHANNEL_FR;
4286 channel_map[2] = PCM_CHANNEL_LS;
4287 channel_map[3] = PCM_CHANNEL_RS;
4288 if (channel_mask == AUDIO_CHANNEL_OUT_QUAD_BACK)
4289 {
4290 channel_map[2] = PCM_CHANNEL_LB;
4291 channel_map[3] = PCM_CHANNEL_RB;
4292 }
4293 if (channel_mask == AUDIO_CHANNEL_OUT_SURROUND)
4294 {
4295 channel_map[2] = PCM_CHANNEL_FC;
4296 channel_map[3] = PCM_CHANNEL_CS;
4297 }
4298 break;
4299 case 5:
4300 /* AUDIO_CHANNEL_OUT_PENTA */
4301 channel_map[0] = PCM_CHANNEL_FL;
4302 channel_map[1] = PCM_CHANNEL_FR;
4303 channel_map[2] = PCM_CHANNEL_FC;
4304 channel_map[3] = PCM_CHANNEL_LB;
4305 channel_map[4] = PCM_CHANNEL_RB;
4306 break;
4307 case 6:
4308 /* AUDIO_CHANNEL_OUT_5POINT1 */
4309 channel_map[0] = PCM_CHANNEL_FL;
4310 channel_map[1] = PCM_CHANNEL_FR;
4311 channel_map[2] = PCM_CHANNEL_FC;
4312 channel_map[3] = PCM_CHANNEL_LFE;
4313 channel_map[4] = PCM_CHANNEL_LB;
4314 channel_map[5] = PCM_CHANNEL_RB;
4315 if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1_SIDE)
4316 {
4317 channel_map[4] = PCM_CHANNEL_LS;
4318 channel_map[5] = PCM_CHANNEL_RS;
4319 }
4320 break;
4321 case 7:
4322 /* AUDIO_CHANNEL_OUT_6POINT1 */
4323 channel_map[0] = PCM_CHANNEL_FL;
4324 channel_map[1] = PCM_CHANNEL_FR;
4325 channel_map[2] = PCM_CHANNEL_FC;
4326 channel_map[3] = PCM_CHANNEL_LFE;
4327 channel_map[4] = PCM_CHANNEL_LB;
4328 channel_map[5] = PCM_CHANNEL_RB;
4329 channel_map[6] = PCM_CHANNEL_CS;
4330 break;
4331 case 8:
4332 /* AUDIO_CHANNEL_OUT_7POINT1 */
4333 channel_map[0] = PCM_CHANNEL_FL;
4334 channel_map[1] = PCM_CHANNEL_FR;
4335 channel_map[2] = PCM_CHANNEL_FC;
4336 channel_map[3] = PCM_CHANNEL_LFE;
4337 channel_map[4] = PCM_CHANNEL_LB;
4338 channel_map[5] = PCM_CHANNEL_RB;
4339 channel_map[6] = PCM_CHANNEL_LS;
4340 channel_map[7] = PCM_CHANNEL_RS;
4341 break;
4342 default:
4343 ALOGE("unsupported channels %d for setting channel map", channels);
4344 return -1;
4345 }
4346 ret = platform_set_channel_map(platform, channels, channel_map, snd_id);
4347 return ret;
4348}
4349
4350int platform_get_edid_info(void *platform)
4351{
4352 struct platform_data *my_data = (struct platform_data *)platform;
4353 struct audio_device *adev = my_data->adev;
4354 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
4355 char *sad = block;
4356 int num_audio_blocks;
4357 int channel_count = 2;
4358 int i, ret, count;
4359
4360 struct mixer_ctl *ctl;
4361 char edid_data[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE + 1] = {0};
4362 edid_audio_info *info;
4363
4364 if (my_data->edid_valid) {
4365 /* use cached edid */
4366 return 0;
4367 }
4368
4369 if (my_data->edid_info == NULL) {
4370 my_data->edid_info =
4371 (struct edid_audio_info *)calloc(1, sizeof(struct edid_audio_info));
4372 }
4373
4374 info = my_data->edid_info;
4375
4376 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
4377 if (!ctl) {
4378 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4379 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
4380 goto fail;
4381 }
4382
4383 mixer_ctl_update(ctl);
4384
4385 count = mixer_ctl_get_num_values(ctl);
4386
4387 /* Read SAD blocks, clamping the maximum size for safety */
4388 if (count > (int)sizeof(block))
4389 count = (int)sizeof(block);
4390
4391 ret = mixer_ctl_get_array(ctl, block, count);
4392 if (ret != 0) {
4393 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
4394 goto fail;
4395 }
4396 edid_data[0] = count;
4397 memcpy(&edid_data[1], block, count);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4398 if (!edid_get_sink_caps(info, edid_data)) {
4399 ALOGE("%s: Failed to get HDMI sink capabilities", __func__);
4400 goto fail;
4401 }
4402 my_data->edid_valid = true;
4403 return 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4404fail:
4405 if (my_data->edid_info) {
4406 free(my_data->edid_info);
4407 my_data->edid_info = NULL;
4408 my_data->edid_valid = false;
4409 }
4410 ALOGE("%s: return -EINVAL", __func__);
4411 return -EINVAL;
4412}
4413
4414
4415int platform_set_channel_allocation(void *platform, int channel_alloc)
4416{
4417 struct mixer_ctl *ctl;
4418 const char *mixer_ctl_name = "HDMI RX CA";
4419 int ret;
4420 struct platform_data *my_data = (struct platform_data *)platform;
4421 struct audio_device *adev = my_data->adev;
4422
4423 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4424 if (!ctl) {
4425 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4426 __func__, mixer_ctl_name);
4427 ret = EINVAL;
4428 }
4429 ALOGD(":%s channel allocation = 0x%x", __func__, channel_alloc);
4430 ret = mixer_ctl_set_value(ctl, 0, channel_alloc);
4431
4432 if (ret < 0) {
4433 ALOGE("%s: Could not set ctl, error:%d ", __func__, ret);
4434 }
4435
4436 return ret;
4437}
4438
4439int platform_set_channel_map(void *platform, int ch_count, char *ch_map, int snd_id)
4440{
4441 struct mixer_ctl *ctl;
4442 char mixer_ctl_name[44]; // max length of name is 44 as defined
4443 int ret;
4444 unsigned int i;
4445 int set_values[8] = {0};
4446 char device_num[13]; // device number up to 2 digit
4447 struct platform_data *my_data = (struct platform_data *)platform;
4448 struct audio_device *adev = my_data->adev;
4449 ALOGV("%s channel_count:%d",__func__, ch_count);
4450 if (NULL == ch_map) {
4451 ALOGE("%s: Invalid channel mapping used", __func__);
4452 return -EINVAL;
4453 }
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4454
4455 /*
4456 * If snd_id is greater than 0, stream channel mapping
4457 * If snd_id is below 0, typically -1, device channel mapping
4458 */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4459 if (snd_id >= 0) {
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4460 snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "Playback Channel Map%d", snd_id);
4461 } else {
4462 strlcpy(mixer_ctl_name, "Playback Device Channel Map", sizeof(mixer_ctl_name));
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4463 }
4464
4465 ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
4466
4467 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4468 if (!ctl) {
4469 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4470 __func__, mixer_ctl_name);
4471 return -EINVAL;
4472 }
4473 for (i = 0; i< ARRAY_SIZE(set_values); i++) {
4474 set_values[i] = ch_map[i];
4475 }
4476
4477 ALOGD("%s: set mapping(%d %d %d %d %d %d %d %d) for channel:%d", __func__,
4478 set_values[0], set_values[1], set_values[2], set_values[3], set_values[4],
4479 set_values[5], set_values[6], set_values[7], ch_count);
4480
4481 ret = mixer_ctl_set_array(ctl, set_values, ch_count);
4482 if (ret < 0) {
4483 ALOGE("%s: Could not set ctl, error:%d ch_count:%d",
4484 __func__, ret, ch_count);
4485 }
4486 return ret;
4487}
4488
4489unsigned char platform_map_to_edid_format(int audio_format)
4490{
4491 unsigned char format;
4492 switch (audio_format & AUDIO_FORMAT_MAIN_MASK) {
4493 case AUDIO_FORMAT_AC3:
4494 ALOGV("%s: AC3", __func__);
4495 format = AC3;
4496 break;
4497 case AUDIO_FORMAT_AAC:
4498 ALOGV("%s:AAC", __func__);
4499 format = AAC;
4500 break;
Manish Dewangana6fc5442015-08-24 20:30:31 +0530[diff] [blame]4501 case AUDIO_FORMAT_AAC_ADTS:
4502 ALOGV("%s:AAC_ADTS", __func__);
4503 format = AAC;
4504 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4505 case AUDIO_FORMAT_E_AC3:
4506 ALOGV("%s:E_AC3", __func__);
4507 format = DOLBY_DIGITAL_PLUS;
4508 break;
4509 case AUDIO_FORMAT_PCM_16_BIT:
4510 case AUDIO_FORMAT_PCM_16_BIT_OFFLOAD:
4511 case AUDIO_FORMAT_PCM_24_BIT_OFFLOAD:
4512 default:
4513 ALOGV("%s:PCM", __func__);
4514 format = LPCM;
4515 break;
4516 }
4517 return format;
4518}
4519
4520uint32_t platform_get_compress_passthrough_buffer_size(
4521 audio_offload_info_t* info)
4522{
4523 uint32_t fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4524 if (!info->has_video)
4525 fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4526
4527 return fragment_size;
4528}
4529
4530void platform_reset_edid_info(void *platform) {
4531
4532 ALOGV("%s:", __func__);
4533 struct platform_data *my_data = (struct platform_data *)platform;
4534 if (my_data->edid_info) {
4535 ALOGV("%s :free edid", __func__);
4536 free(my_data->edid_info);
4537 my_data->edid_info = NULL;
4538 }
4539}
4540
4541bool platform_is_edid_supported_format(void *platform, int format)
4542{
4543 struct platform_data *my_data = (struct platform_data *)platform;
4544 struct audio_device *adev = my_data->adev;
4545 edid_audio_info *info = NULL;
4546 int num_audio_blocks;
4547 int i, ret, count;
4548 unsigned char format_id = platform_map_to_edid_format(format);
4549
4550 ret = platform_get_edid_info(platform);
4551 info = (edid_audio_info *)my_data->edid_info;
4552 if (ret == 0 && info != NULL) {
4553 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4554 /*
4555 * To check
4556 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
4557 * & DOLBY_DIGITAL_PLUS
4558 */
4559 if (info->audio_blocks_array[i].format_id == format_id) {
4560 ALOGV("%s:platform_is_edid_supported_format true %x",
4561 __func__, format);
4562 return true;
4563 }
4564 }
4565 }
4566 ALOGV("%s:platform_is_edid_supported_format false %x",
4567 __func__, format);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4568 return false;
4569}
4570
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4571int platform_set_edid_channels_configuration(void *platform, int channels) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4572
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4573 struct platform_data *my_data = (struct platform_data *)platform;
4574 struct audio_device *adev = my_data->adev;
4575 edid_audio_info *info = NULL;
4576 int num_audio_blocks;
4577 int channel_count = 2;
4578 int i, ret, count;
4579 char default_channelMap[MAX_CHANNELS_SUPPORTED] = {0};
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4580
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4581 ret = platform_get_edid_info(platform);
4582 info = (edid_audio_info *)my_data->edid_info;
4583 if(ret == 0 && info != NULL) {
4584 if (channels > 2) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4585
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4586 ALOGV("%s:able to get HDMI sink capabilities multi channel playback",
4587 __func__);
4588 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4589 if (info->audio_blocks_array[i].format_id == LPCM &&
4590 info->audio_blocks_array[i].channels > channel_count &&
4591 info->audio_blocks_array[i].channels <= MAX_HDMI_CHANNEL_CNT) {
4592 channel_count = info->audio_blocks_array[i].channels;
4593 }
4594 }
4595 ALOGV("%s:channel_count:%d", __func__, channel_count);
4596 /*
4597 * Channel map is set for supported hdmi max channel count even
4598 * though the input channel count set on adm is less than or equal to
4599 * max supported channel count
4600 */
4601 platform_set_channel_map(platform, channel_count, info->channel_map, -1);
4602 platform_set_channel_allocation(platform, info->channel_allocation);
4603 } else {
4604 default_channelMap[0] = PCM_CHANNEL_FL;
4605 default_channelMap[1] = PCM_CHANNEL_FR;
4606 platform_set_channel_map(platform,2,default_channelMap,-1);
4607 platform_set_channel_allocation(platform,0);
4608 }
4609 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4610
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4611 return 0;
4612}
4613
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4614void platform_cache_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4615{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4616 platform_get_edid_info(platform);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4617}
4618
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4619void platform_invalidate_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4620{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4621 struct platform_data *my_data = (struct platform_data *)platform;
4622 my_data->edid_valid = false;
4623 if (my_data->edid_info) {
4624 memset(my_data->edid_info, 0, sizeof(struct edid_audio_info));
4625 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4626}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4627
4628int platform_set_mixer_control(struct stream_out *out, const char * mixer_ctl_name,
4629 const char *mixer_val)
4630{
4631 struct audio_device *adev = out->dev;
4632 struct mixer_ctl *ctl = NULL;
4633 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
4634 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4635 if (!ctl) {
4636 ALOGE("%s: could not get ctl for mixer cmd - %s",
4637 __func__, mixer_ctl_name);
4638 return -EINVAL;
4639 }
4640
4641 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
4642}
4643
4644int platform_set_hdmi_config(struct stream_out *out)
4645{
4646 struct listnode *node;
4647 struct audio_usecase *usecase;
4648 struct audio_device *adev = out->dev;
4649 const char *hdmi_format_ctrl = "HDMI RX Format";
4650 const char *hdmi_rate_ctrl = "HDMI_RX SampleRate";
4651 int sample_rate = out->sample_rate;
4652 /*TODO: Add rules and check if this needs to be done.*/
4653 if((is_offload_usecase(out->usecase)) &&
4654 (out->compr_config.codec->compr_passthr == PASSTHROUGH ||
4655 out->compr_config.codec->compr_passthr == PASSTHROUGH_CONVERT)) {
4656 /* TODO: can we add mixer control for channels here avoid setting */
4657 if ((out->format == AUDIO_FORMAT_E_AC3 ||
4658 out->format == AUDIO_FORMAT_E_AC3_JOC) &&
4659 (out->compr_config.codec->compr_passthr == PASSTHROUGH))
4660 sample_rate = out->sample_rate * 4;
4661 ALOGD("%s:HDMI compress format and samplerate %d, sample_rate %d",
4662 __func__, out->sample_rate, sample_rate);
4663 platform_set_mixer_control(out, hdmi_format_ctrl, "Compr");
4664 switch (sample_rate) {
4665 case 32000:
4666 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_32");
4667 break;
4668 case 44100:
4669 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_44_1");
4670 break;
4671 case 96000:
4672 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_96");
4673 break;
4674 case 176400:
4675 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_176_4");
4676 break;
4677 case 192000:
4678 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_192");
4679 break;
4680 case 128000:
4681 if (out->format != AUDIO_FORMAT_E_AC3) {
4682 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_128");
4683 break;
4684 } else
4685 ALOGW("Unsupported sample rate for E_AC3 32K");
4686 default:
4687 case 48000:
4688 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
4689 break;
4690 }
4691 } else {
4692 ALOGD("%s: HDMI pcm and samplerate %d", __func__,
4693 out->sample_rate);
4694 platform_set_mixer_control(out, hdmi_format_ctrl, "LPCM");
4695 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
4696 }
4697
4698 /*
4699 * Deroute all the playback streams routed to HDMI so that
4700 * the back end is deactivated. Note that backend will not
4701 * be deactivated if any one stream is connected to it.
4702 */
4703 list_for_each(node, &adev->usecase_list) {
4704 usecase = node_to_item(node, struct audio_usecase, list);
4705 ALOGV("%s:disable: usecase type %d, devices 0x%x", __func__,
4706 usecase->type, usecase->devices);
4707 if (usecase->type == PCM_PLAYBACK &&
4708 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
4709 disable_audio_route(adev, usecase);
4710 }
4711 }
4712
4713 /*
4714 * Enable all the streams disabled above. Now the HDMI backend
4715 * will be activated with new channel configuration
4716 */
4717 list_for_each(node, &adev->usecase_list) {
4718 usecase = node_to_item(node, struct audio_usecase, list);
4719 ALOGV("%s:enable: usecase type %d, devices 0x%x", __func__,
4720 usecase->type, usecase->devices);
4721 if (usecase->type == PCM_PLAYBACK &&
4722 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
4723 enable_audio_route(adev, usecase);
4724 }
4725 }
4726
4727 return 0;
4728}
4729
4730int platform_set_device_params(struct stream_out *out, int param, int value)
4731{
4732 struct audio_device *adev = out->dev;
4733 struct mixer_ctl *ctl;
4734 char *mixer_ctl_name = "Device PP Params";
4735 int ret = 0;
4736 uint32_t set_values[] = {0,0};
4737
4738 set_values[0] = param;
4739 set_values[1] = value;
4740
4741 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4742 if (!ctl) {
4743 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4744 __func__, mixer_ctl_name);
4745 ret = -EINVAL;
4746 goto end;
4747 }
4748
4749 ALOGV("%s: Setting device pp params param: %d, value %d mixer ctrl:%s",
4750 __func__,param, value, mixer_ctl_name);
4751 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
4752
4753end:
4754 return ret;
4755}
4756
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]4757int platform_get_subsys_image_name(char *buf)
4758{
4759 strlcpy(buf, PLATFORM_IMAGE_NAME, sizeof(PLATFORM_IMAGE_NAME));
4760 return 0;
4761}
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4762
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4763/*
4764 * This is a lookup table to map android audio input device to audio h/w interface (backend).
4765 * The table can be extended for other input devices by adding appropriate entries.
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4766 * The audio interface for a particular input device need to be added in
4767 * audio_platform_info.xml file.
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4768 */
4769struct audio_device_to_audio_interface audio_device_to_interface_table[] = {
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4770 {AUDIO_DEVICE_IN_BUILTIN_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BUILTIN_MIC), ""},
4771 {AUDIO_DEVICE_IN_BACK_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BACK_MIC), ""},
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4772};
4773
4774int audio_device_to_interface_table_len =
4775 sizeof(audio_device_to_interface_table) / sizeof(audio_device_to_interface_table[0]);
4776
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4777int platform_set_audio_device_interface(const char * device_name,
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4778 const char *intf_name,
4779 const char *codec_type)
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4780{
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4781 int ret = 0;
4782 int i;
4783
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4784 if (device_name == NULL || intf_name == NULL || codec_type == NULL) {
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4785 ALOGE("%s: Invalid input", __func__);
4786
4787 ret = -EINVAL;
4788 goto done;
4789 }
4790
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4791 ALOGD("%s: Enter, device name:%s, intf name:%s, codec_type:%s", __func__,
4792 device_name, intf_name, codec_type);
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4793
4794 size_t device_name_len = strlen(device_name);
4795 for (i = 0; i < audio_device_to_interface_table_len; i++) {
4796 char* name = audio_device_to_interface_table[i].device_name;
4797 size_t name_len = strlen(name);
4798 if ((name_len == device_name_len) &&
4799 (strncmp(device_name, name, name_len) == 0)) {
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4800 if (is_external_codec &&
4801 (strncmp(codec_type, "external", strlen(codec_type)) == 0)) {
4802 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4803 __func__, device_name, intf_name);
4804
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4805 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4806 sizeof(audio_device_to_interface_table[i].interface_name));
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4807 } else if (!is_external_codec &&
4808 (strncmp(codec_type, "internal", strlen(codec_type)) == 0)) {
4809 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
4810 __func__, device_name, intf_name);
4811
4812 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
4813 sizeof(audio_device_to_interface_table[i].interface_name));
4814 } else
4815 ALOGE("Invalid codec_type specified. Ignoring this interface entry.");
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4816 goto done;
4817 }
4818 }
4819 ALOGE("%s: Could not find matching device name %s",
4820 __func__, device_name);
4821
4822 ret = -EINVAL;
4823
4824done:
4825 return ret;
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4826}
Laxminath Kasam82252432015-05-29 18:37:11 +0530[diff] [blame]4827
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]4828 /*
Laxminath Kasam44f49402015-05-29 18:37:11 +0530[diff] [blame]4829 * This is a lookup table to map names of speaker device with respective left and right TZ names.
4830 * Also the tz names for a particular left or right speaker can be overriden by adding
4831 * corresponding entry in audio_platform_info.xml file.
4832 */
4833struct speaker_device_to_tz_names speaker_device_tz_names = {
4834 {SND_DEVICE_OUT_SPEAKER, "", ""},
4835};
4836
4837const char *platform_get_spkr_1_tz_name(snd_device_t snd_device)
Asish Bhattacharya4a69acd2015-07-12 20:54:14 +0530[diff] [blame]4838{
Laxminath Kasam44f49402015-05-29 18:37:11 +0530[diff] [blame]4839 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
4840 return speaker_device_tz_names.spkr_1_tz_name;
4841 else
4842 return "";
4843}
4844
4845const char *platform_get_spkr_2_tz_name(snd_device_t snd_device)
4846{
4847 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
4848 return speaker_device_tz_names.spkr_2_tz_name;
4849 else
4850 return "";
4851}
4852
4853int platform_set_spkr_device_tz_names(snd_device_t index,
4854 const char *spkr_1_tz_name, const char *spkr_2_tz_name)
4855{
4856 int ret = 0;
4857 int i;
4858
4859 if (spkr_1_tz_name == NULL && spkr_2_tz_name == NULL) {
4860 ALOGE("%s: Invalid input", __func__);
4861 ret = -EINVAL;
4862 goto done;
4863 }
4864 if (index != speaker_device_tz_names.snd_device) {
4865 ALOGE("%s: not matching speaker device\n");
4866 ret = -EINVAL;
4867 goto done;
4868 }
4869 ALOGD("%s: Enter, spkr_1_tz_name :%s, spkr_2_tz_name:%s",
4870 __func__, spkr_1_tz_name, spkr_2_tz_name);
4871
4872 if (spkr_1_tz_name != NULL)
4873 strlcpy(speaker_device_tz_names.spkr_1_tz_name, spkr_1_tz_name,
4874 sizeof(speaker_device_tz_names.spkr_1_tz_name));
4875
4876 if (spkr_2_tz_name != NULL)
4877 strlcpy(speaker_device_tz_names.spkr_2_tz_name, spkr_2_tz_name,
4878 sizeof(speaker_device_tz_names.spkr_2_tz_name));
4879done:
4880 return ret;
Asish Bhattacharya4a69acd2015-07-12 20:54:14 +0530[diff] [blame]4881}
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]4882
4883int platform_get_wsa_mode(void *adev)
4884{
4885 struct audio_device *adev_h = adev;
4886 char *snd_card_name;
4887
4888 snd_card_name = mixer_get_name(adev_h->mixer);
4889 if ((!strcmp(snd_card_name, "msm8952-skum-snd-card")) ||
4890 (!strcmp(snd_card_name, "msm8952-snd-card")) ||
4891 (!strcmp(snd_card_name, "msm8952-snd-card-mtp")) ||
4892 (!strcmp(snd_card_name, "msm8976-skun-snd-card")))
4893 return 1;
4894 else
4895 return 0;
4896}
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]4897
4898bool platform_send_gain_dep_cal(void *platform __unused,
4899 int level __unused)
4900{
4901 return 0;
4902}