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review.blissroms.org / platform_hardware_qcom_audio / 54ae37c97256e3233cd015c3b5519c2398213bc1 / . / hal / msm8916 / platform.c
blob: ea58bf0a4d0871bcf5422ea9c7c12e060f0be958 [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"
Xiaojun Sang9cd237a2015-11-20 15:30:18 +0800[diff] [blame]58#define MIXER_XML_PATH_SKU3 "/system/etc/mixer_paths_qrd_sku3.xml"
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]59#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]60#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]61#define MIXER_XML_PATH_I2S "/system/etc/mixer_paths_i2s.xml"
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]62#define MIXER_XML_PATH_WCD9306 "/system/etc/mixer_paths_wcd9306.xml"
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]63#define MIXER_XML_PATH_WCD9330 "/system/etc/mixer_paths_wcd9330.xml"
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]64#define MIXER_XML_PATH_WCD9335 "/system/etc/mixer_paths_wcd9335.xml"
65#define MIXER_XML_PATH_WCD9326 "/system/etc/mixer_paths_wcd9326.xml"
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]66#define MIXER_XML_PATH_SKUN "/system/etc/mixer_paths_qrd_skun.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]67#define PLATFORM_INFO_XML_PATH "/system/etc/audio_platform_info.xml"
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]68#define PLATFORM_INFO_XML_PATH_EXTCODEC "/system/etc/audio_platform_info_extcodec.xml"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]69
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]70#define LIB_ACDB_LOADER "libacdbloader.so"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]71#define AUDIO_DATA_BLOCK_MIXER_CTL "HDMI EDID"
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]72#define CVD_VERSION_MIXER_CTL "CVD Version"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]73
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]74#define MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE (256 * 1024)
75#define MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE (2 * 1024)
76#define COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING (2 * 1024)
77#define COMPRESS_OFFLOAD_FRAGMENT_SIZE (32 * 1024)
78/* Used in calculating fragment size for pcm offload */
Alexy Joseph2ce25e22015-06-18 12:02:01 -0700[diff] [blame]79#define PCM_OFFLOAD_BUFFER_DURATION 40 /* 40 millisecs */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]80
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]81/* MAX PCM fragment size cannot be increased further due
82 * to flinger's cblk size of 1mb,and it has to be a multiple of
83 * 24 - lcm of channels supported by DSP
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]84 */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]85#define MAX_PCM_OFFLOAD_FRAGMENT_SIZE (240 * 1024)
Naresh Tannirude7d1752015-07-01 15:07:46 +0530[diff] [blame]86#define MIN_PCM_OFFLOAD_FRAGMENT_SIZE 512
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]87
88/*
89 * Offload buffer size for compress passthrough
90 */
91#define MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE (2 * 1024)
92#define MAX_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE (8 * 1024)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]93
Preetam Singh Ranawat6efde5c2015-04-24 11:04:22 +0530[diff] [blame]94#define DIV_ROUND_UP(x, y) (((x) + (y) - 1)/(y))
95#define ALIGN(x, y) ((y) * DIV_ROUND_UP((x), (y)))
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]96/*
97 * This file will have a maximum of 38 bytes:
98 *
99 * 4 bytes: number of audio blocks
100 * 4 bytes: total length of Short Audio Descriptor (SAD) blocks
101 * Maximum 10 * 3 bytes: SAD blocks
102 */
103#define MAX_SAD_BLOCKS 10
104#define SAD_BLOCK_SIZE 3
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]105#define MAX_CVD_VERSION_STRING_SIZE 100
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]106
107/* EDID format ID for LPCM audio */
108#define EDID_FORMAT_LPCM 1
109
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]110/* fallback app type if the default app type from acdb loader fails */
111#define DEFAULT_APP_TYPE 0x11130
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]112#define DEFAULT_APP_TYPE_RX_PATH 0x11130
113#define DEFAULT_APP_TYPE_TX_PATH 0x11132
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]114
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]115/* Retry for delay in FW loading*/
116#define RETRY_NUMBER 20
117#define RETRY_US 500000
118#define MAX_SND_CARD 8
119
120#define SAMPLE_RATE_8KHZ 8000
121#define SAMPLE_RATE_16KHZ 16000
122
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]123#define MAX_SET_CAL_BYTE_SIZE 65536
124
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]125#define AUDIO_PARAMETER_KEY_FLUENCE_TYPE "fluence"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]126#define AUDIO_PARAMETER_KEY_SLOWTALK "st_enable"
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]127#define AUDIO_PARAMETER_KEY_HD_VOICE "hd_voice"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]128#define AUDIO_PARAMETER_KEY_VOLUME_BOOST "volume_boost"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]129#define AUDIO_PARAMETER_KEY_AUD_CALDATA "cal_data"
130#define AUDIO_PARAMETER_KEY_AUD_CALRESULT "cal_result"
131
132
133/* Query external audio device connection status */
134#define AUDIO_PARAMETER_KEY_EXT_AUDIO_DEVICE "ext_audio_device"
135
136#define EVENT_EXTERNAL_SPK_1 "qc_ext_spk_1"
137#define EVENT_EXTERNAL_SPK_2 "qc_ext_spk_2"
138#define EVENT_EXTERNAL_MIC "qc_ext_mic"
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]139#define MAX_CAL_NAME 20
140
141char cal_name_info[WCD9XXX_MAX_CAL][MAX_CAL_NAME] = {
142 [WCD9XXX_ANC_CAL] = "anc_cal",
143 [WCD9XXX_MBHC_CAL] = "mbhc_cal",
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]144 [WCD9XXX_VBAT_CAL] = "vbat_cal",
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]145};
146
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]147#define AUDIO_PARAMETER_KEY_REC_PLAY_CONC "rec_play_conc_on"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]148
Sidipotu Ashokf490be52015-10-20 10:41:34 +0530[diff] [blame]149#define AUDIO_PARAMETER_IS_HW_DECODER_SESSION_AVAILABLE "is_hw_dec_session_available"
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]150
151char * dsp_only_decoders_mime[] = {
152 "audio/x-ms-wma" /* wma*/ ,
153 "audio/x-ms-wma-lossless" /* wma lossless */ ,
154 "audio/x-ms-wma-pro" /* wma prop */ ,
155 "audio/amr-wb-plus" /* amr wb plus */ ,
156 "audio/alac" /*alac */ ,
157 "audio/x-ape" /*ape */,
158};
159
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]160enum {
161 VOICE_FEATURE_SET_DEFAULT,
162 VOICE_FEATURE_SET_VOLUME_BOOST
163};
164
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]165struct audio_block_header
166{
167 int reserved;
168 int length;
169};
170
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]171typedef struct acdb_audio_cal_cfg {
172 uint32_t persist;
173 uint32_t snd_dev_id;
174 audio_devices_t dev_id;
175 int32_t acdb_dev_id;
176 uint32_t app_type;
177 uint32_t topo_id;
178 uint32_t sampling_rate;
179 uint32_t cal_type;
180 uint32_t module_id;
181 uint32_t param_id;
182} acdb_audio_cal_cfg_t;
183
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]184/* Audio calibration related functions */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]185typedef void (*acdb_deallocate_t)();
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]186typedef int (*acdb_init_t)(const char *, char *, int);
187typedef void (*acdb_send_audio_cal_t)(int, int, int , int);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]188typedef void (*acdb_send_voice_cal_t)(int, int);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]189typedef int (*acdb_reload_vocvoltable_t)(int);
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]190typedef int (*acdb_get_default_app_type_t)(void);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]191typedef int (*acdb_loader_get_calibration_t)(char *attr, int size, void *data);
192acdb_loader_get_calibration_t acdb_loader_get_calibration;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]193typedef int (*acdb_set_audio_cal_t) (void *, void *, uint32_t);
194typedef int (*acdb_get_audio_cal_t) (void *, void *, uint32_t*);
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]195typedef int (*acdb_send_common_top_t) (void);
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]196typedef int (*acdb_set_codec_data_t) (void *, char *);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]197
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]198typedef struct codec_backend_cfg {
199 uint32_t sample_rate;
200 uint32_t bit_width;
201 char *bitwidth_mixer_ctl;
202 char *samplerate_mixer_ctl;
203} codec_backend_cfg_t;
204
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]205static native_audio_prop na_props = {0, 0, 0};
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]206
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]207struct platform_data {
208 struct audio_device *adev;
209 bool fluence_in_spkr_mode;
210 bool fluence_in_voice_call;
211 bool fluence_in_voice_rec;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]212 bool fluence_in_audio_rec;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]213 bool external_spk_1;
214 bool external_spk_2;
215 bool external_mic;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]216 int fluence_type;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]217 char fluence_cap[PROPERTY_VALUE_MAX];
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]218 int fluence_mode;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]219 bool slowtalk;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]220 bool hd_voice;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]221 bool ec_ref_enabled;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]222 bool is_wsa_speaker;
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]223 bool is_acdb_initialized;
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]224 /* Vbat monitor related flags */
225 bool is_vbat_speaker;
226 bool gsm_mode_enabled;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]227 /* Audio calibration related functions */
228 void *acdb_handle;
229 int voice_feature_set;
230 acdb_init_t acdb_init;
231 acdb_deallocate_t acdb_deallocate;
232 acdb_send_audio_cal_t acdb_send_audio_cal;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]233 acdb_set_audio_cal_t acdb_set_audio_cal;
234 acdb_get_audio_cal_t acdb_get_audio_cal;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]235 acdb_send_voice_cal_t acdb_send_voice_cal;
236 acdb_reload_vocvoltable_t acdb_reload_vocvoltable;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]237 acdb_get_default_app_type_t acdb_get_default_app_type;
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]238 acdb_send_common_top_t acdb_send_common_top;
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]239 acdb_set_codec_data_t acdb_set_codec_data;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]240#ifdef RECORD_PLAY_CONCURRENCY
241 bool rec_play_conc_set;
242#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]243 void *hw_info;
244 struct csd_data *csd;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]245 void *edid_info;
246 bool edid_valid;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]247 codec_backend_cfg_t current_backend_cfg[MAX_CODEC_BACKENDS];
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]248 char ec_ref_mixer_path[64];
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]249 char codec_version[CODEC_VERSION_MAX_LENGTH];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]250};
251
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]252static bool is_external_codec = false;
253static const int pcm_device_table_of_ext_codec[AUDIO_USECASE_MAX][2] = {
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]254 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE_OF_EXT_CODEC, QCHAT_CALL_PCM_DEVICE_OF_EXT_CODEC},
255 [USECASE_VOICEMMODE1_CALL] = {VOICEMMODE1_CALL_PCM_DEVICE_OF_EXT_CODEC,
256 VOICEMMODE1_CALL_PCM_DEVICE_OF_EXT_CODEC},
257 [USECASE_VOICEMMODE2_CALL] = {VOICEMMODE2_CALL_PCM_DEVICE_OF_EXT_CODEC,
258 VOICEMMODE2_CALL_PCM_DEVICE_OF_EXT_CODEC},
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]259};
260
261/* 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]262static const int misc_usecase[AUDIO_USECASE_MAX] = {USECASE_QCHAT_CALL,
263 USECASE_VOICEMMODE1_CALL,
264 USECASE_VOICEMMODE2_CALL};
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]265
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]266int pcm_device_table[AUDIO_USECASE_MAX][2] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]267 [USECASE_AUDIO_PLAYBACK_DEEP_BUFFER] = {DEEP_BUFFER_PCM_DEVICE,
268 DEEP_BUFFER_PCM_DEVICE},
269 [USECASE_AUDIO_PLAYBACK_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
270 LOWLATENCY_PCM_DEVICE},
271 [USECASE_AUDIO_PLAYBACK_MULTI_CH] = {MULTIMEDIA2_PCM_DEVICE,
272 MULTIMEDIA2_PCM_DEVICE},
273 [USECASE_AUDIO_PLAYBACK_OFFLOAD] =
274 {PLAYBACK_OFFLOAD_DEVICE, PLAYBACK_OFFLOAD_DEVICE},
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]275 /* Below entries are initialized with invalid values
276 * Valid values should be updated from fnc platform_info_init()
277 * based on pcm ids defined in audio_platform_info.xml.
278 */
279 [USECASE_AUDIO_PLAYBACK_OFFLOAD2] = {-1, -1},
280 [USECASE_AUDIO_PLAYBACK_OFFLOAD3] = {-1, -1},
281 [USECASE_AUDIO_PLAYBACK_OFFLOAD4] = {-1, -1},
282 [USECASE_AUDIO_PLAYBACK_OFFLOAD5] = {-1, -1},
283 [USECASE_AUDIO_PLAYBACK_OFFLOAD6] = {-1, -1},
284 [USECASE_AUDIO_PLAYBACK_OFFLOAD7] = {-1, -1},
285 [USECASE_AUDIO_PLAYBACK_OFFLOAD8] = {-1, -1},
286 [USECASE_AUDIO_PLAYBACK_OFFLOAD9] = {-1, -1},
Naresh Tanniru3a7dbe72015-06-25 20:08:01 -0700[diff] [blame]287 [USECASE_AUDIO_PLAYBACK_ULL] = {MULTIMEDIA3_PCM_DEVICE, MULTIMEDIA3_PCM_DEVICE},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]288 [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
289 [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
290 [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
291 LOWLATENCY_PCM_DEVICE},
292 [USECASE_AUDIO_RECORD_FM_VIRTUAL] = {MULTIMEDIA2_PCM_DEVICE,
293 MULTIMEDIA2_PCM_DEVICE},
294 [USECASE_AUDIO_PLAYBACK_FM] = {FM_PLAYBACK_PCM_DEVICE, FM_CAPTURE_PCM_DEVICE},
295 [USECASE_AUDIO_HFP_SCO] = {HFP_PCM_RX, HFP_SCO_RX},
296 [USECASE_AUDIO_HFP_SCO_WB] = {HFP_PCM_RX, HFP_SCO_RX},
297 [USECASE_VOICE_CALL] = {VOICE_CALL_PCM_DEVICE, VOICE_CALL_PCM_DEVICE},
298 [USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE},
299 [USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
300 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
Karthik Reddy Katta3b0a60c2014-04-06 14:52:37 +0530[diff] [blame]301 [USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE},
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]302 [USECASE_VOICEMMODE1_CALL] = {VOICEMMODE1_CALL_PCM_DEVICE,
303 VOICEMMODE1_CALL_PCM_DEVICE},
304 [USECASE_VOICEMMODE2_CALL] = {VOICEMMODE2_CALL_PCM_DEVICE,
305 VOICEMMODE2_CALL_PCM_DEVICE},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]306 [USECASE_COMPRESS_VOIP_CALL] = {COMPRESS_VOIP_CALL_PCM_DEVICE, COMPRESS_VOIP_CALL_PCM_DEVICE},
307 [USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE,
308 AUDIO_RECORD_PCM_DEVICE},
309 [USECASE_INCALL_REC_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
310 AUDIO_RECORD_PCM_DEVICE},
311 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
312 AUDIO_RECORD_PCM_DEVICE},
313 [USECASE_INCALL_REC_UPLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
314 COMPRESS_CAPTURE_DEVICE},
315 [USECASE_INCALL_REC_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
316 COMPRESS_CAPTURE_DEVICE},
317 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
318 COMPRESS_CAPTURE_DEVICE},
319 [USECASE_INCALL_MUSIC_UPLINK] = {INCALL_MUSIC_UPLINK_PCM_DEVICE,
320 INCALL_MUSIC_UPLINK_PCM_DEVICE},
321 [USECASE_INCALL_MUSIC_UPLINK2] = {INCALL_MUSIC_UPLINK2_PCM_DEVICE,
322 INCALL_MUSIC_UPLINK2_PCM_DEVICE},
323 [USECASE_AUDIO_SPKR_CALIB_RX] = {SPKR_PROT_CALIB_RX_PCM_DEVICE, -1},
324 [USECASE_AUDIO_SPKR_CALIB_TX] = {-1, SPKR_PROT_CALIB_TX_PCM_DEVICE},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]325 [USECASE_AUDIO_PLAYBACK_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
326 AFE_PROXY_RECORD_PCM_DEVICE},
327 [USECASE_AUDIO_RECORD_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
328 AFE_PROXY_RECORD_PCM_DEVICE},
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]329};
330
331/* Array to store sound devices */
332static const char * const device_table[SND_DEVICE_MAX] = {
333 [SND_DEVICE_NONE] = "none",
334 /* Playback sound devices */
335 [SND_DEVICE_OUT_HANDSET] = "handset",
336 [SND_DEVICE_OUT_SPEAKER] = "speaker",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]337 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = "speaker-ext-1",
338 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = "speaker-ext-2",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]339 [SND_DEVICE_OUT_SPEAKER_WSA] = "wsa-speaker",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]340 [SND_DEVICE_OUT_SPEAKER_VBAT] = "vbat-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]341 [SND_DEVICE_OUT_SPEAKER_REVERSE] = "speaker-reverse",
342 [SND_DEVICE_OUT_HEADPHONES] = "headphones",
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]343 [SND_DEVICE_OUT_HEADPHONES_44_1] = "headphones-44.1",
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]344 [SND_DEVICE_OUT_LINE] = "line",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]345 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = "speaker-and-headphones",
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]346 [SND_DEVICE_OUT_SPEAKER_AND_LINE] = "speaker-and-line",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]347 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = "speaker-and-headphones-ext-1",
348 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = "speaker-and-headphones-ext-2",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]349 [SND_DEVICE_OUT_VOICE_HANDSET] = "voice-handset",
350 [SND_DEVICE_OUT_VOICE_SPEAKER] = "voice-speaker",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]351 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = "wsa-voice-speaker",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]352 [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = "vbat-voice-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]353 [SND_DEVICE_OUT_VOICE_HEADPHONES] = "voice-headphones",
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]354 [SND_DEVICE_OUT_VOICE_LINE] = "voice-line",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]355 [SND_DEVICE_OUT_HDMI] = "hdmi",
356 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = "speaker-and-hdmi",
357 [SND_DEVICE_OUT_BT_SCO] = "bt-sco-headset",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]358 [SND_DEVICE_OUT_BT_SCO_WB] = "bt-sco-headset-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]359 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = "voice-tty-full-headphones",
360 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = "voice-tty-vco-headphones",
361 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = "voice-tty-hco-handset",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]362 [SND_DEVICE_OUT_VOICE_TX] = "voice-tx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]363 [SND_DEVICE_OUT_AFE_PROXY] = "afe-proxy",
364 [SND_DEVICE_OUT_USB_HEADSET] = "usb-headphones",
365 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = "speaker-and-usb-headphones",
366 [SND_DEVICE_OUT_TRANSMISSION_FM] = "transmission-fm",
367 [SND_DEVICE_OUT_ANC_HEADSET] = "anc-headphones",
368 [SND_DEVICE_OUT_ANC_FB_HEADSET] = "anc-fb-headphones",
369 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = "voice-anc-headphones",
370 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = "voice-anc-fb-headphones",
371 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = "speaker-and-anc-headphones",
372 [SND_DEVICE_OUT_ANC_HANDSET] = "anc-handset",
373 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = "speaker-protected",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]374 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = "voice-speaker-protected",
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]375 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = "speaker-protected-vbat",
376 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = "voice-speaker-protected-vbat",
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]377#ifdef RECORD_PLAY_CONCURRENCY
378 [SND_DEVICE_OUT_VOIP_HANDSET] = "voip-handset",
379 [SND_DEVICE_OUT_VOIP_SPEAKER] = "voip-speaker",
380 [SND_DEVICE_OUT_VOIP_HEADPHONES] = "voip-headphones",
381#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]382
383 /* Capture sound devices */
384 [SND_DEVICE_IN_HANDSET_MIC] = "handset-mic",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]385 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = "handset-mic-ext",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]386 [SND_DEVICE_IN_HANDSET_MIC_AEC] = "handset-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]387 [SND_DEVICE_IN_HANDSET_MIC_NS] = "handset-mic",
388 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = "handset-mic",
389 [SND_DEVICE_IN_HANDSET_DMIC] = "dmic-endfire",
390 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = "dmic-endfire",
391 [SND_DEVICE_IN_HANDSET_DMIC_NS] = "dmic-endfire",
392 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = "dmic-endfire",
393 [SND_DEVICE_IN_SPEAKER_MIC] = "speaker-mic",
394 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = "speaker-mic",
395 [SND_DEVICE_IN_SPEAKER_MIC_NS] = "speaker-mic",
396 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = "speaker-mic",
397 [SND_DEVICE_IN_SPEAKER_DMIC] = "speaker-dmic-endfire",
398 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = "speaker-dmic-endfire",
399 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = "speaker-dmic-endfire",
400 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = "speaker-dmic-endfire",
401 [SND_DEVICE_IN_HEADSET_MIC] = "headset-mic",
402 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = "headset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]403 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = "voice-speaker-mic",
404 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = "voice-headset-mic",
405 [SND_DEVICE_IN_HDMI_MIC] = "hdmi-mic",
406 [SND_DEVICE_IN_BT_SCO_MIC] = "bt-sco-mic",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]407 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = "bt-sco-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]408 [SND_DEVICE_IN_BT_SCO_MIC_WB] = "bt-sco-mic-wb",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]409 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = "bt-sco-mic-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]410 [SND_DEVICE_IN_CAMCORDER_MIC] = "camcorder-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]411 [SND_DEVICE_IN_VOICE_DMIC] = "voice-dmic-ef",
412 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = "voice-speaker-dmic-ef",
413 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = "voice-speaker-qmic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]414 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = "voice-tty-full-headset-mic",
415 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = "voice-tty-vco-handset-mic",
416 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = "voice-tty-hco-headset-mic",
417 [SND_DEVICE_IN_VOICE_REC_MIC] = "voice-rec-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]418 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = "voice-rec-mic",
419 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = "voice-rec-dmic-ef",
420 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = "voice-rec-dmic-ef-fluence",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]421 [SND_DEVICE_IN_VOICE_RX] = "voice-rx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]422 [SND_DEVICE_IN_USB_HEADSET_MIC] = "usb-headset-mic",
423 [SND_DEVICE_IN_CAPTURE_FM] = "capture-fm",
424 [SND_DEVICE_IN_AANC_HANDSET_MIC] = "aanc-handset-mic",
425 [SND_DEVICE_IN_QUAD_MIC] = "quad-mic",
426 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = "handset-stereo-dmic-ef",
427 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = "speaker-stereo-dmic-ef",
428 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = "vi-feedback",
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]429 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = "voice-speaker-dmic-broadside",
430 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = "speaker-dmic-broadside",
431 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = "speaker-dmic-broadside",
432 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = "speaker-dmic-broadside",
433 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = "speaker-dmic-broadside",
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]434 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = "aanc-fluence-dmic-handset",
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]435 [SND_DEVICE_IN_HANDSET_QMIC] = "quad-mic",
436 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = "quad-mic",
437 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = "quad-mic",
438 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = "quad-mic",
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]439 [SND_DEVICE_IN_THREE_MIC] = "three-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]440};
441
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]442// Platform specific backend bit width table
443static int backend_bit_width_table[SND_DEVICE_MAX] = {0};
444
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]445/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]446static int acdb_device_table[SND_DEVICE_MAX] = {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]447 [SND_DEVICE_NONE] = -1,
448 [SND_DEVICE_OUT_HANDSET] = 7,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]449 [SND_DEVICE_OUT_SPEAKER] = 14,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]450 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = 14,
451 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]452 [SND_DEVICE_OUT_SPEAKER_WSA] = 135,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]453 [SND_DEVICE_OUT_SPEAKER_VBAT] = 135,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]454 [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14,
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]455 [SND_DEVICE_OUT_LINE] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]456 [SND_DEVICE_OUT_HEADPHONES] = 10,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]457 [SND_DEVICE_OUT_HEADPHONES_44_1] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]458 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10,
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]459 [SND_DEVICE_OUT_SPEAKER_AND_LINE] = 10,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]460 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = 10,
461 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]462 [SND_DEVICE_OUT_VOICE_HANDSET] = 7,
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]463 [SND_DEVICE_OUT_VOICE_LINE] = 10,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]464 [SND_DEVICE_OUT_VOICE_SPEAKER] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]465 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = 135,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]466 [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = 135,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]467 [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10,
468 [SND_DEVICE_OUT_HDMI] = 18,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]469 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]470 [SND_DEVICE_OUT_BT_SCO] = 22,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]471 [SND_DEVICE_OUT_BT_SCO_WB] = 39,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]472 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17,
473 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17,
474 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]475 [SND_DEVICE_OUT_VOICE_TX] = 45,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]476 [SND_DEVICE_OUT_AFE_PROXY] = 0,
477 [SND_DEVICE_OUT_USB_HEADSET] = 45,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]478 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]479 [SND_DEVICE_OUT_TRANSMISSION_FM] = 0,
480 [SND_DEVICE_OUT_ANC_HEADSET] = 26,
481 [SND_DEVICE_OUT_ANC_FB_HEADSET] = 27,
482 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26,
483 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27,
484 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26,
485 [SND_DEVICE_OUT_ANC_HANDSET] = 103,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]486 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = 124,
487 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = 101,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]488 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = 124,
489 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = 101,
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]490#ifdef RECORD_PLAY_CONCURRENCY
491 [SND_DEVICE_OUT_VOIP_HANDSET] = 133,
492 [SND_DEVICE_OUT_VOIP_SPEAKER] = 132,
493 [SND_DEVICE_OUT_VOIP_HEADPHONES] = 134,
494#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]495
496 [SND_DEVICE_IN_HANDSET_MIC] = 4,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]497 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = 4,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]498 [SND_DEVICE_IN_HANDSET_MIC_AEC] = 106,
499 [SND_DEVICE_IN_HANDSET_MIC_NS] = 107,
500 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108,
501 [SND_DEVICE_IN_HANDSET_DMIC] = 41,
502 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109,
503 [SND_DEVICE_IN_HANDSET_DMIC_NS] = 110,
504 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111,
505 [SND_DEVICE_IN_SPEAKER_MIC] = 11,
506 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112,
507 [SND_DEVICE_IN_SPEAKER_MIC_NS] = 113,
508 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114,
509 [SND_DEVICE_IN_SPEAKER_DMIC] = 43,
510 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115,
511 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116,
512 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]513 [SND_DEVICE_IN_HEADSET_MIC] = 8,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]514 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]515 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11,
516 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8,
517 [SND_DEVICE_IN_HDMI_MIC] = 4,
518 [SND_DEVICE_IN_BT_SCO_MIC] = 21,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]519 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = 122,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]520 [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]521 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = 123,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]522 [SND_DEVICE_IN_CAMCORDER_MIC] = 4,
523 [SND_DEVICE_IN_VOICE_DMIC] = 41,
524 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43,
525 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]526 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16,
527 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36,
528 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]529 [SND_DEVICE_IN_VOICE_REC_MIC] = 4,
530 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107,
531 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34,
532 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]533 [SND_DEVICE_IN_VOICE_RX] = 44,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]534 [SND_DEVICE_IN_USB_HEADSET_MIC] = 44,
535 [SND_DEVICE_IN_CAPTURE_FM] = 0,
536 [SND_DEVICE_IN_AANC_HANDSET_MIC] = 104,
537 [SND_DEVICE_IN_QUAD_MIC] = 46,
538 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = 34,
539 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = 35,
540 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]541 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12,
542 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12,
543 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
544 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
545 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
Venkata Narendra Kumar Gutta9bb5af62015-06-05 11:53:06 +0530[diff] [blame]546 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = 105,
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]547 [SND_DEVICE_IN_HANDSET_QMIC] = 125,
548 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = 126,
549 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = 127,
550 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = 129,
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]551 [SND_DEVICE_IN_THREE_MIC] = 46,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]552};
553
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]554struct name_to_index {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]555 char name[100];
556 unsigned int index;
557};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]558
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]559#define TO_NAME_INDEX(X) #X, X
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]560
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]561/* Used to get index from parsed sting */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]562static struct name_to_index snd_device_name_index[SND_DEVICE_MAX] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]563 {TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)},
564 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]565 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_1)},
566 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_2)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]567 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_WSA)},
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]568 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_VBAT)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]569 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)},
570 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)},
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]571 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES_44_1)},
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]572 {TO_NAME_INDEX(SND_DEVICE_OUT_LINE)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]573 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)},
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]574 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_LINE)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]575 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1)},
576 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]577 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)},
578 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]579 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_WSA)},
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]580 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_VBAT)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]581 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)},
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]582 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_LINE)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]583 {TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)},
584 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)},
585 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)},
586 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)},
587 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)},
588 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)},
589 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]590 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]591 {TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)},
592 {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)},
593 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)},
594 {TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)},
595 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)},
596 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)},
597 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)},
598 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)},
599 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)},
600 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)},
601 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]602 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED)},
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]603 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT)},
604 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT)},
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]605#ifdef RECORD_PLAY_CONCURRENCY
606 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HANDSET)},
607 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_SPEAKER)},
608 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HEADPHONES)},
609#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]610 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]611 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_EXTERNAL)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]612 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)},
613 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)},
614 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)},
615 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)},
616 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)},
617 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)},
618 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)},
619 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)},
620 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)},
621 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)},
622 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)},
623 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)},
624 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)},
625 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)},
626 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)},
627 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)},
628 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)},
629 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)},
630 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)},
631 {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)},
632 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]633 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]634 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]635 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]636 {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)},
637 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)},
638 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)},
639 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)},
640 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)},
641 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)},
642 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)},
643 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)},
644 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)},
645 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)},
646 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]647 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_RX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]648 {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)},
649 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)},
650 {TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)},
651 {TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)},
652 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_STEREO_DMIC)},
653 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_STEREO_DMIC)},
654 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]655 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]656 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE)},
657 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE)},
658 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE)},
659 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE)},
660 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE)},
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]661 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_QMIC)},
662 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC)},
663 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_NS)},
664 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]665};
666
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]667static char * backend_table[SND_DEVICE_MAX] = {0};
668
669static struct name_to_index usecase_name_index[AUDIO_USECASE_MAX] = {
670 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_DEEP_BUFFER)},
671 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_LOW_LATENCY)},
672 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_MULTI_CH)},
673 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]674 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD2)},
675 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD3)},
676 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD4)},
677 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD5)},
678 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD6)},
679 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD7)},
680 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD8)},
681 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD9)},
Naresh Tanniru3a7dbe72015-06-25 20:08:01 -0700[diff] [blame]682 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_ULL)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]683 {TO_NAME_INDEX(USECASE_AUDIO_RECORD)},
684 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_LOW_LATENCY)},
685 {TO_NAME_INDEX(USECASE_VOICE_CALL)},
686 {TO_NAME_INDEX(USECASE_VOICE2_CALL)},
687 {TO_NAME_INDEX(USECASE_VOLTE_CALL)},
688 {TO_NAME_INDEX(USECASE_QCHAT_CALL)},
689 {TO_NAME_INDEX(USECASE_VOWLAN_CALL)},
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]690 {TO_NAME_INDEX(USECASE_VOICEMMODE1_CALL)},
691 {TO_NAME_INDEX(USECASE_VOICEMMODE2_CALL)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]692 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK)},
693 {TO_NAME_INDEX(USECASE_INCALL_REC_DOWNLINK)},
694 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK_AND_DOWNLINK)},
695 {TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO)},
Xiaojun Sangb112f882015-08-03 19:38:28 +0800[diff] [blame]696 {TO_NAME_INDEX(USECASE_AUDIO_SPKR_CALIB_TX)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]697};
698
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]699#define NO_COLS 2
700static int msm_be_id_array_len;
701static int (*msm_device_to_be_id)[];
702
703/* Below table lists output device to BE_ID mapping*/
704/* Update the table based on the board configuration*/
705
706static int msm_device_to_be_id_internal_codec [][NO_COLS] = {
707 {AUDIO_DEVICE_OUT_EARPIECE , 34},
708 {AUDIO_DEVICE_OUT_SPEAKER , 34},
709 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 34},
710 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 34},
711 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
712 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
713 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
714 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
715 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
716 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
717 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
718 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
719 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
720 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
721 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
722 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
723 {AUDIO_DEVICE_OUT_PROXY , 9},
724 {AUDIO_DEVICE_OUT_FM , 7},
725 {AUDIO_DEVICE_OUT_FM_TX , 8},
726 {AUDIO_DEVICE_OUT_ALL , -1},
727 {AUDIO_DEVICE_NONE , -1},
728 {AUDIO_DEVICE_OUT_DEFAULT , -1},
729};
730
731static int msm_device_to_be_id_external_codec [][NO_COLS] = {
732 {AUDIO_DEVICE_OUT_EARPIECE , 2},
733 {AUDIO_DEVICE_OUT_SPEAKER , 2},
734 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 2},
735 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2},
736 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
737 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
738 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
739 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
740 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
741 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
742 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
743 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
744 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
745 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
746 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
747 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
748 {AUDIO_DEVICE_OUT_PROXY , 9},
749 {AUDIO_DEVICE_OUT_FM , 7},
750 {AUDIO_DEVICE_OUT_FM_TX , 8},
751 {AUDIO_DEVICE_OUT_ALL , -1},
752 {AUDIO_DEVICE_NONE , -1},
753 {AUDIO_DEVICE_OUT_DEFAULT , -1},
754};
755
756
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]757#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
758#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]759
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]760static bool is_misc_usecase(audio_usecase_t usecase) {
761 bool ret = false;
762 int i;
763
764 for (i = 0; i < AUDIO_USECASE_MAX; i++) {
765 if(usecase == misc_usecase[i]) {
766 ret = true;
767 break;
768 }
769 }
770 return ret;
771}
772
773
774static void update_codec_type(const char *snd_card_name) {
775
776 if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
777 sizeof("msm8939-tapan-snd-card")) ||
778 !strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]779 sizeof("msm8939-tapan9302-snd-card")) ||
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]780 !strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]781 sizeof("msm8939-tomtom9330-snd-card")) ||
782 !strncmp(snd_card_name, "msm8952-tomtom-snd-card",
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]783 sizeof("msm8952-tomtom-snd-card")) ||
Xiaojun Sang9cd237a2015-11-20 15:30:18 +0800[diff] [blame]784 !strncmp(snd_card_name, "msm8953-sku3-tasha-snd-card",
785 sizeof("msm8953-sku3-tasha-snd-card")) ||
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]786 !strncmp(snd_card_name, "msm8952-tasha-snd-card",
787 sizeof("msm8952-tasha-snd-card")) ||
788 !strncmp(snd_card_name, "msm8952-tashalite-snd-card",
789 sizeof("msm8952-tashalite-snd-card")) ||
790 !strncmp(snd_card_name, "msm8952-tasha-skun-snd-card",
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]791 sizeof("msm8952-tasha-skun-snd-card")) ||
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]792 !strncmp(snd_card_name, "msm8976-tasha-snd-card",
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]793 sizeof("msm8976-tasha-snd-card")) ||
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]794 !strncmp(snd_card_name, "msm8976-tashalite-snd-card",
795 sizeof("msm8976-tashalite-snd-card")) ||
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]796 !strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]797 sizeof("msm8976-tasha-skun-snd-card")) ||
798 !strncmp(snd_card_name, "msm8937-tasha-snd-card",
799 sizeof("msm8937-tasha-snd-card")) ||
800 !strncmp(snd_card_name, "msm8937-tashalite-snd-card",
801 sizeof("msm8937-tashalite-snd-card")) ||
802 !strncmp(snd_card_name, "msm8953-tasha-snd-card",
803 sizeof("msm8953-tasha-snd-card")) ||
804 !strncmp(snd_card_name, "msm8953-tashalite-snd-card",
805 sizeof("msm8953-tashalite-snd-card")))
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]806 {
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]807 ALOGI("%s: snd_card_name: %s",__func__,snd_card_name);
808 is_external_codec = true;
809 }
810}
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]811static void query_platform(const char *snd_card_name,
812 char *mixer_xml_path)
813{
814 if (!strncmp(snd_card_name, "msm8x16-snd-card-mtp",
815 sizeof("msm8x16-snd-card-mtp"))) {
816 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
817 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]818
819 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
820 msm_be_id_array_len =
821 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
822
Tanya Finkeldd78e062015-05-26 04:29:56 -0700[diff] [blame]823 } else if (!strncmp(snd_card_name, "msm8x16-snd-card-sbc",
824 sizeof("msm8x16-snd-card-sbc"))) {
825 strlcpy(mixer_xml_path, MIXER_XML_PATH_SBC,
826 sizeof(mixer_xml_path));
827
828 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
829 msm_be_id_array_len =
830 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
831
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]832 } else if (!strncmp(snd_card_name, "msm8x16-skuh-snd-card",
833 sizeof("msm8x16-skuh-snd-card"))) {
834 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUH,
835 sizeof(MIXER_XML_PATH_QRD_SKUH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]836
837 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
838 msm_be_id_array_len =
839 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
840
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]841 } else if (!strncmp(snd_card_name, "msm8x16-skui-snd-card",
842 sizeof("msm8x16-skui-snd-card"))) {
843 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUI,
844 sizeof(MIXER_XML_PATH_QRD_SKUI));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]845
846 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
847 msm_be_id_array_len =
848 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
849
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]850 } else if (!strncmp(snd_card_name, "msm8x16-skuhf-snd-card",
851 sizeof("msm8x16-skuhf-snd-card"))) {
852 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUHF,
853 sizeof(MIXER_XML_PATH_QRD_SKUHF));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]854
855 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
856 msm_be_id_array_len =
857 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
858
Walter Yangc899d572014-05-27 21:52:17 +0800[diff] [blame]859 } else if (!strncmp(snd_card_name, "msm8939-snd-card-mtp",
Yamit Mehtac6003e22014-05-19 10:26:02 +0530[diff] [blame]860 sizeof("msm8939-snd-card-mtp"))) {
Aravind Kumar71ba22b2014-06-23 15:18:50 +0530[diff] [blame]861 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
862 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]863
864 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
865 msm_be_id_array_len =
866 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
867
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]868 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skuk",
869 sizeof("msm8939-snd-card-skuk"))) {
870 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUK,
871 sizeof(MIXER_XML_PATH_SKUK));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]872 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
873 msm_be_id_array_len =
874 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
875
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]876 } else if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
877 sizeof("msm8939-tapan-snd-card"))) {
878 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
879 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]880 msm_device_to_be_id = msm_device_to_be_id_external_codec;
881 msm_be_id_array_len =
882 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
883
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]884 } else if (!strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
885 sizeof("msm8939-tapan9302-snd-card"))) {
886 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
887 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]888
889 msm_device_to_be_id = msm_device_to_be_id_external_codec;
890 msm_be_id_array_len =
891 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
892
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]893 } else if (!strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
894 sizeof("msm8939-tomtom9330-snd-card"))) {
895 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
896 sizeof(MIXER_XML_PATH_WCD9330));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]897 msm_device_to_be_id = msm_device_to_be_id_external_codec;
898 msm_be_id_array_len =
899 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
900
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]901 } else if (!strncmp(snd_card_name, "msm8976-tasha-snd-card",
902 sizeof("msm8976-tasha-snd-card"))) {
903 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
904 sizeof(MIXER_XML_PATH_WCD9335));
905 msm_device_to_be_id = msm_device_to_be_id_external_codec;
906 msm_be_id_array_len =
907 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
908
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]909 } else if (!strncmp(snd_card_name, "msm8976-tashalite-snd-card",
910 sizeof("msm8976-tashalite-snd-card"))) {
911 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
912 MAX_MIXER_XML_PATH);
913 msm_device_to_be_id = msm_device_to_be_id_external_codec;
914 msm_be_id_array_len =
915 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
916
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]917 } else if (!strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
918 sizeof("msm8976-tasha-skun-snd-card"))) {
919 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUN,
920 sizeof(MIXER_XML_PATH_SKUN));
921 msm_device_to_be_id = msm_device_to_be_id_external_codec;
922 msm_be_id_array_len =
923 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
924
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]925 } else if (!strncmp(snd_card_name, "msm8909-skua-snd-card",
926 sizeof("msm8909-skua-snd-card"))) {
927 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUA,
928 sizeof(MIXER_XML_PATH_SKUA));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]929 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
930 msm_be_id_array_len =
931 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]932
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]933 } else if (!strncmp(snd_card_name, "msm8909-skuc-snd-card",
934 sizeof("msm8909-skuc-snd-card"))) {
935 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUC,
936 sizeof(MIXER_XML_PATH_SKUC));
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]937 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
938 msm_be_id_array_len =
939 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
940
941 } else if (!strncmp(snd_card_name, "msm8909-pm8916-snd-card",
942 sizeof("msm8909-pm8916-snd-card"))) {
943 strlcpy(mixer_xml_path, MIXER_XML_PATH_MSM8909_PM8916,
944 sizeof(MIXER_XML_PATH_MSM8909_PM8916));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]945
946 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
947 msm_be_id_array_len =
948 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]949
950 } else if (!strncmp(snd_card_name, "msm8909-skue-snd-card",
951 sizeof("msm8909-skue-snd-card"))) {
952 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUE,
953 sizeof(MIXER_XML_PATH_SKUE));
954 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
955 msm_be_id_array_len =
956 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
957
Meng Wangcfefb8b2014-12-05 14:35:55 +0800[diff] [blame]958 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skul",
959 sizeof("msm8939-snd-card-skul"))) {
960 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUL,
961 sizeof(MIXER_XML_PATH_SKUL));
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_external_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Naresh Tanniru0d28b4a2015-03-23 00:58:49 +0530[diff] [blame]965 } else if (!strncmp(snd_card_name, "msm8952-snd-card-mtp",
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]966 sizeof("msm8952-snd-card-mtp"))) {
Naresh Tanniru0d28b4a2015-03-23 00:58:49 +0530[diff] [blame]967 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
968 sizeof(MIXER_XML_PATH_MTP));
969 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
970 msm_be_id_array_len =
971 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
972 } else if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
973 sizeof("msm8952-tomtom-snd-card"))) {
974 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
975 sizeof(MIXER_XML_PATH_WCD9330));
976 msm_device_to_be_id = msm_device_to_be_id_external_codec;
977 msm_be_id_array_len =
978 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]979 } else if (!strncmp(snd_card_name, "msm8952-sku1-snd-card",
980 sizeof("msm8952-sku1-snd-card"))) {
981 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU1,
982 sizeof(MIXER_XML_PATH_SKU1));
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]);
986 } else if (!strncmp(snd_card_name, "msm8952-sku2-snd-card",
987 sizeof("msm8952-sku2-snd-card"))) {
988 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU2,
989 sizeof(MIXER_XML_PATH_SKU2));
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]);
Xiaojun Sang9cd237a2015-11-20 15:30:18 +0800[diff] [blame]993 } else if (!strncmp(snd_card_name, "msm8953-sku3-tasha-snd-card",
994 sizeof("msm8953-sku3-tasha-snd-card"))) {
995 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU3,
996 sizeof(MIXER_XML_PATH_SKU3));
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]);
Walter Yangcd132722015-04-08 16:04:30 +0800[diff] [blame]1000 } else if (!strncmp(snd_card_name, "msm8952-skum-snd-card",
1001 sizeof("msm8952-skum-snd-card"))) {
1002 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUM,
1003 sizeof(MIXER_XML_PATH_SKUM));
1004 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1005 msm_be_id_array_len =
1006 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]1007 } else if (!strncmp(snd_card_name, "msm8952-tasha-snd-card",
1008 sizeof("msm8952-tasha-snd-card"))) {
1009 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
1010 sizeof(MIXER_XML_PATH_WCD9335));
1011 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1012 msm_be_id_array_len =
1013 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]1014
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1015 } else if (!strncmp(snd_card_name, "msm8952-tashalite-snd-card",
1016 sizeof("msm8952-tashalite-snd-card"))) {
1017 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
1018 MAX_MIXER_XML_PATH);
1019 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1020 msm_be_id_array_len =
1021 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]1022 } else if (!strncmp(snd_card_name, "msm8976-skun-snd-card",
1023 sizeof("msm8976-skun-snd-card"))) {
1024 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUN_CAJON,
1025 sizeof(MIXER_XML_PATH_SKUN_CAJON));
1026 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1027 msm_be_id_array_len =
1028 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]1029
1030 } else if (!strncmp(snd_card_name, "msm8937-snd-card-mtp",
1031 sizeof("msm8937-snd-card-mtp"))) {
1032 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
1033 sizeof(MIXER_XML_PATH_MTP));
1034 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1035 msm_be_id_array_len =
1036 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1037 } else if (!strncmp(snd_card_name, "msm8937-tasha-snd-card",
1038 sizeof("msm8937-tasha-snd-card"))) {
1039 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
1040 sizeof(MIXER_XML_PATH_WCD9335));
1041 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1042 msm_be_id_array_len =
1043 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
1044 } else if (!strncmp(snd_card_name, "msm8937-tashalite-snd-card",
1045 sizeof("msm8937-tashalite-snd-card"))) {
1046 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
1047 MAX_MIXER_XML_PATH);
1048 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1049 msm_be_id_array_len =
1050 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
1051 } else if (!strncmp(snd_card_name, "msm8953-snd-card-mtp",
1052 sizeof("msm8953-snd-card-mtp"))) {
1053 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
1054 sizeof(MIXER_XML_PATH_MTP));
1055 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1056 msm_be_id_array_len =
1057 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1058 } else if (!strncmp(snd_card_name, "msm8953-tasha-snd-card",
1059 sizeof("msm8953-tasha-snd-card"))) {
1060 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
1061 sizeof(MIXER_XML_PATH_WCD9335));
1062 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1063 msm_be_id_array_len =
1064 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
1065 } else if (!strncmp(snd_card_name, "msm8953-tashalite-snd-card",
1066 sizeof("msm8937-tashalite-snd-card"))) {
1067 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
1068 MAX_MIXER_XML_PATH);
1069 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1070 msm_be_id_array_len =
1071 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1072 } else {
1073 strlcpy(mixer_xml_path, MIXER_XML_PATH,
1074 sizeof(MIXER_XML_PATH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]1075
1076 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1077 msm_be_id_array_len =
1078 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1079
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1080 }
1081}
1082
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]1083void platform_set_echo_reference(struct audio_device *adev, bool enable,
1084 audio_devices_t out_device)
1085{
1086 struct platform_data *my_data = (struct platform_data *)adev->platform;
1087 snd_device_t snd_device = SND_DEVICE_NONE;
1088 struct stream_out out;
1089
1090 out.devices = out_device;
1091
1092 if (strcmp(my_data->ec_ref_mixer_path, "")) {
1093 ALOGV("%s: disabling %s", __func__, my_data->ec_ref_mixer_path);
1094 audio_route_reset_and_update_path(adev->audio_route,
1095 my_data->ec_ref_mixer_path);
1096 }
1097
1098 if (enable) {
1099 snd_device = platform_get_output_snd_device(adev->platform, &out);
1100
1101 if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_HEADPHONES_44_1] > 0)
1102 strlcpy(my_data->ec_ref_mixer_path, "echo-reference headphones-44.1",
1103 sizeof(my_data->ec_ref_mixer_path));
1104 else if ((snd_device == SND_DEVICE_OUT_SPEAKER_VBAT) ||
1105 (snd_device == SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT))
1106 strlcpy(my_data->ec_ref_mixer_path, "vbat-speaker echo-reference",
1107 sizeof(my_data->ec_ref_mixer_path));
1108 else
1109 strlcpy(my_data->ec_ref_mixer_path, "echo-reference",
1110 sizeof(my_data->ec_ref_mixer_path));
1111
1112
1113 ALOGD("%s: enabling %s", __func__, my_data->ec_ref_mixer_path);
1114 audio_route_apply_and_update_path(adev->audio_route,
1115 my_data->ec_ref_mixer_path);
1116 }
1117}
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1118void platform_set_gsm_mode(void *platform, bool enable)
1119{
1120 struct platform_data *my_data = (struct platform_data *)platform;
1121 struct audio_device *adev = my_data->adev;
1122
1123 if (my_data->gsm_mode_enabled) {
1124 my_data->gsm_mode_enabled = false;
1125 ALOGV("%s: disabling gsm mode", __func__);
1126 audio_route_reset_and_update_path(adev->audio_route, "gsm-mode");
1127 }
1128
1129 if (enable) {
1130 my_data->gsm_mode_enabled = true;
1131 ALOGD("%s: enabling gsm mode", __func__);
1132 audio_route_apply_and_update_path(adev->audio_route, "gsm-mode");
1133 }
1134}
1135
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1136static struct csd_data *open_csd_client()
1137{
1138 struct csd_data *csd = calloc(1, sizeof(struct csd_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1139 if (!csd) {
1140 ALOGE("failed to allocate csd_data mem");
1141 return NULL;
1142 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1143
1144 csd->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW);
1145 if (csd->csd_client == NULL) {
1146 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_CSD_CLIENT);
1147 goto error;
1148 } else {
1149 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_CSD_CLIENT);
1150
1151 csd->deinit = (deinit_t)dlsym(csd->csd_client,
1152 "csd_client_deinit");
1153 if (csd->deinit == NULL) {
1154 ALOGE("%s: dlsym error %s for csd_client_deinit", __func__,
1155 dlerror());
1156 goto error;
1157 }
1158 csd->disable_device = (disable_device_t)dlsym(csd->csd_client,
1159 "csd_client_disable_device");
1160 if (csd->disable_device == NULL) {
1161 ALOGE("%s: dlsym error %s for csd_client_disable_device",
1162 __func__, dlerror());
1163 goto error;
1164 }
1165 csd->enable_device_config = (enable_device_config_t)dlsym(csd->csd_client,
1166 "csd_client_enable_device_config");
1167 if (csd->enable_device_config == NULL) {
1168 ALOGE("%s: dlsym error %s for csd_client_enable_device_config",
1169 __func__, dlerror());
1170 goto error;
1171 }
1172 csd->enable_device = (enable_device_t)dlsym(csd->csd_client,
1173 "csd_client_enable_device");
1174 if (csd->enable_device == NULL) {
1175 ALOGE("%s: dlsym error %s for csd_client_enable_device",
1176 __func__, dlerror());
1177 goto error;
1178 }
1179 csd->start_voice = (start_voice_t)dlsym(csd->csd_client,
1180 "csd_client_start_voice");
1181 if (csd->start_voice == NULL) {
1182 ALOGE("%s: dlsym error %s for csd_client_start_voice",
1183 __func__, dlerror());
1184 goto error;
1185 }
1186 csd->stop_voice = (stop_voice_t)dlsym(csd->csd_client,
1187 "csd_client_stop_voice");
1188 if (csd->stop_voice == NULL) {
1189 ALOGE("%s: dlsym error %s for csd_client_stop_voice",
1190 __func__, dlerror());
1191 goto error;
1192 }
1193 csd->volume = (volume_t)dlsym(csd->csd_client,
1194 "csd_client_volume");
1195 if (csd->volume == NULL) {
1196 ALOGE("%s: dlsym error %s for csd_client_volume",
1197 __func__, dlerror());
1198 goto error;
1199 }
1200 csd->mic_mute = (mic_mute_t)dlsym(csd->csd_client,
1201 "csd_client_mic_mute");
1202 if (csd->mic_mute == NULL) {
1203 ALOGE("%s: dlsym error %s for csd_client_mic_mute",
1204 __func__, dlerror());
1205 goto error;
1206 }
1207 csd->slow_talk = (slow_talk_t)dlsym(csd->csd_client,
1208 "csd_client_slow_talk");
1209 if (csd->slow_talk == NULL) {
1210 ALOGE("%s: dlsym error %s for csd_client_slow_talk",
1211 __func__, dlerror());
1212 goto error;
1213 }
1214 csd->start_playback = (start_playback_t)dlsym(csd->csd_client,
1215 "csd_client_start_playback");
1216 if (csd->start_playback == NULL) {
1217 ALOGE("%s: dlsym error %s for csd_client_start_playback",
1218 __func__, dlerror());
1219 goto error;
1220 }
1221 csd->stop_playback = (stop_playback_t)dlsym(csd->csd_client,
1222 "csd_client_stop_playback");
1223 if (csd->stop_playback == NULL) {
1224 ALOGE("%s: dlsym error %s for csd_client_stop_playback",
1225 __func__, dlerror());
1226 goto error;
1227 }
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]1228 csd->set_lch = (set_lch_t)dlsym(csd->csd_client, "csd_client_set_lch");
1229 if (csd->set_lch == NULL) {
1230 ALOGE("%s: dlsym error %s for csd_client_set_lch",
1231 __func__, dlerror());
1232 /* Ignore the error as this is not mandatory function for
1233 * basic voice call to work.
1234 */
1235 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1236 csd->start_record = (start_record_t)dlsym(csd->csd_client,
1237 "csd_client_start_record");
1238 if (csd->start_record == NULL) {
1239 ALOGE("%s: dlsym error %s for csd_client_start_record",
1240 __func__, dlerror());
1241 goto error;
1242 }
1243 csd->stop_record = (stop_record_t)dlsym(csd->csd_client,
1244 "csd_client_stop_record");
1245 if (csd->stop_record == NULL) {
1246 ALOGE("%s: dlsym error %s for csd_client_stop_record",
1247 __func__, dlerror());
1248 goto error;
1249 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1250
1251
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1252 csd->init = (init_t)dlsym(csd->csd_client, "csd_client_init");
1253
1254 if (csd->init == NULL) {
1255 ALOGE("%s: dlsym error %s for csd_client_init",
1256 __func__, dlerror());
1257 goto error;
1258 } else {
1259 csd->init();
1260 }
1261 }
1262 return csd;
1263
1264error:
1265 free(csd);
1266 csd = NULL;
1267 return csd;
1268}
1269
1270void close_csd_client(struct csd_data *csd)
1271{
1272 if (csd != NULL) {
1273 csd->deinit();
1274 dlclose(csd->csd_client);
1275 free(csd);
1276 csd = NULL;
1277 }
1278}
1279
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1280
1281static void set_platform_defaults()
1282{
1283 int32_t dev;
1284 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1285 backend_table[dev] = NULL;
1286 }
1287 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1288 backend_bit_width_table[dev] = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1289 }
1290
1291 // TBD - do these go to the platform-info.xml file.
1292 // will help in avoiding strdups here
1293 backend_table[SND_DEVICE_IN_BT_SCO_MIC] = strdup("bt-sco");
1294 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB] = strdup("bt-sco-wb");
1295 backend_table[SND_DEVICE_IN_BT_SCO_MIC_NREC] = strdup("bt-sco");
1296 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = strdup("bt-sco-wb");
1297 backend_table[SND_DEVICE_OUT_BT_SCO] = strdup("bt-sco");
1298 backend_table[SND_DEVICE_OUT_BT_SCO_WB] = strdup("bt-sco-wb");
1299 backend_table[SND_DEVICE_OUT_HDMI] = strdup("hdmi");
1300 backend_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("speaker-and-hdmi");
1301 backend_table[SND_DEVICE_OUT_VOICE_TX] = strdup("afe-proxy");
1302 backend_table[SND_DEVICE_IN_VOICE_RX] = strdup("afe-proxy");
1303 backend_table[SND_DEVICE_OUT_AFE_PROXY] = strdup("afe-proxy");
1304 backend_table[SND_DEVICE_OUT_USB_HEADSET] = strdup("usb-headphones");
1305 backend_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] =
1306 strdup("speaker-and-usb-headphones");
1307 backend_table[SND_DEVICE_IN_USB_HEADSET_MIC] = strdup("usb-headset-mic");
1308 backend_table[SND_DEVICE_IN_CAPTURE_FM] = strdup("capture-fm");
1309 backend_table[SND_DEVICE_OUT_TRANSMISSION_FM] = strdup("transmission-fm");
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1310 backend_table[SND_DEVICE_OUT_HEADPHONES_44_1] = strdup("headphones-44.1");
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1311 backend_table[SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = strdup("vbat-voice-speaker");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1312}
1313
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1314void get_cvd_version(char *cvd_version, struct audio_device *adev)
1315{
1316 struct mixer_ctl *ctl;
1317 int count;
1318 int ret = 0;
1319
1320 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
1321 if (!ctl) {
1322 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
1323 goto done;
1324 }
1325 mixer_ctl_update(ctl);
1326
1327 count = mixer_ctl_get_num_values(ctl);
1328 if (count > MAX_CVD_VERSION_STRING_SIZE)
1329 count = MAX_CVD_VERSION_STRING_SIZE;
1330
1331 ret = mixer_ctl_get_array(ctl, cvd_version, count);
1332 if (ret != 0) {
1333 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
1334 goto done;
1335 }
1336
1337done:
1338 return;
1339}
1340
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1341static int hw_util_open(int card_no)
1342{
1343 int fd = -1;
1344 char dev_name[256];
1345
1346 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
1347 card_no, WCD9XXX_CODEC_HWDEP_NODE);
1348 ALOGD("%s Opening device %s\n", __func__, dev_name);
1349 fd = open(dev_name, O_WRONLY);
1350 if (fd < 0) {
1351 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
1352 return fd;
1353 }
1354 ALOGD("%s success", __func__);
1355 return fd;
1356}
1357
1358struct param_data {
1359 int use_case;
1360 int acdb_id;
1361 int get_size;
1362 int buff_size;
1363 int data_size;
1364 void *buff;
1365};
1366
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1367static int send_vbat_adc_data_to_acdb(struct platform_data *plat_data, char *cal_type)
1368{
1369 int ret = 0;
1370 struct mixer_ctl *ctl;
1371 uint16_t vbat_adc_data[2];
1372 struct platform_data *my_data = plat_data;
1373 struct audio_device *adev = my_data->adev;
1374
1375 const char *mixer_ctl_name = "Vbat ADC data";
1376
1377 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1378 if (!ctl) {
1379 ALOGE("%s: Could not get ctl for mixer ctl name - %s",
1380 __func__, mixer_ctl_name);
1381 ret = -EINVAL;
1382 goto done;
1383 }
1384
1385 vbat_adc_data[0] = mixer_ctl_get_value(ctl, 0);
1386 vbat_adc_data[1] = mixer_ctl_get_value(ctl, 1);
1387
1388 ALOGD("%s: Vbat ADC output values: Dcp1: %d , Dcp2: %d",
1389 __func__, vbat_adc_data[0], vbat_adc_data[1]);
1390
1391 ret = my_data->acdb_set_codec_data(&vbat_adc_data[0], cal_type);
1392
1393done:
1394 return ret;
1395}
1396
1397static int send_codec_cal(acdb_loader_get_calibration_t acdb_loader_get_calibration,
1398 struct platform_data *plat_data, int fd)
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1399{
1400 int ret = 0, type;
1401
1402 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
1403 struct wcdcal_ioctl_buffer codec_buffer;
1404 struct param_data calib;
1405
Bharath Ramachandramurthy63a47ef2015-08-31 17:41:46 -0700[diff] [blame]1406 /* MAD calibration is handled by sound trigger HAL, skip here */
1407 if (type == WCD9XXX_MAD_CAL)
1408 continue;
1409
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1410 if((plat_data->is_vbat_speaker) && (WCD9XXX_VBAT_CAL == type)) {
1411 ret = send_vbat_adc_data_to_acdb(plat_data, cal_name_info[type]);
1412 if (ret < 0)
1413 ALOGE("%s error in sending vbat adc data to acdb", __func__);
1414 }
1415
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1416 calib.get_size = 1;
1417 ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data),
1418 &calib);
1419 if (ret < 0) {
1420 ALOGE("%s get_calibration failed\n", __func__);
1421 return ret;
1422 }
1423 calib.get_size = 0;
1424 calib.buff = malloc(calib.buff_size);
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1425 if(calib.buff == NULL) {
1426 ALOGE("%s mem allocation for %d bytes for %s failed\n"
1427 , __func__, calib.buff_size, cal_name_info[type]);
1428 return -1;
1429 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1430 ret = acdb_loader_get_calibration(cal_name_info[type],
1431 sizeof(struct param_data), &calib);
1432 if (ret < 0) {
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1433 ALOGE("%s get_calibration failed type=%s calib.size=%d\n"
1434 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1435 free(calib.buff);
1436 return ret;
1437 }
1438 codec_buffer.buffer = calib.buff;
1439 codec_buffer.size = calib.data_size;
1440 codec_buffer.cal_type = type;
1441 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1442 ALOGE("Failed to call ioctl for %s err=%d calib.size=%d",
1443 cal_name_info[type], errno, codec_buffer.size);
1444 ALOGD("%s cal sent for %s calib.size=%d"
1445 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1446 free(calib.buff);
1447 }
1448 return ret;
1449}
1450
1451static void audio_hwdep_send_cal(struct platform_data *plat_data)
1452{
1453 int fd;
1454
1455 fd = hw_util_open(plat_data->adev->snd_card);
1456 if (fd == -1) {
1457 ALOGE("%s error open\n", __func__);
1458 return;
1459 }
1460
1461 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
1462 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
1463
1464 if (acdb_loader_get_calibration == NULL) {
1465 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
1466 dlerror());
1467 return;
1468 }
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1469 if (send_codec_cal(acdb_loader_get_calibration, plat_data, fd) < 0)
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1470 ALOGE("%s: Could not send anc cal", __FUNCTION__);
1471}
1472
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1473const char * get_snd_card_name_for_acdb_loader(const char *snd_card_name) {
1474
1475 if(snd_card_name == NULL)
1476 return NULL;
1477
1478 // Both tasha & tasha-lite uses tasha ACDB files
1479 // simulate sound card name for tasha lite, so that
1480 // ACDB module loads tasha ACDB files for tasha lite
1481 if(!strncmp(snd_card_name, "msm8976-tashalite-snd-card",
1482 sizeof("msm8976-tashalite-snd-card"))) {
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]1483 ALOGD("using tasha ACDB files for tasha-lite");
1484 return "msm8976-tasha-snd-card";
1485 }
1486
1487 if(!strncmp(snd_card_name, "msm8952-tashalite-snd-card",
1488 sizeof("msm8952-tashalite-snd-card"))) {
1489 ALOGD("using tasha ACDB files for tasha-lite");
1490 return "msm8952-tasha-snd-card";
1491 }
1492
1493 if(!strncmp(snd_card_name, "msm8937-tashalite-snd-card",
1494 sizeof("msm8937-tashalite-snd-card"))) {
1495 ALOGD("using tasha ACDB files for tasha-lite");
1496 return "msm8937-tasha-snd-card";
1497 }
1498
1499 if(!strncmp(snd_card_name, "msm8953-tashalite-snd-card",
1500 sizeof("msm8953-tashalite-snd-card"))) {
1501 ALOGD("using tasha ACDB files for tasha-lite");
1502 return "msm8953-tasha-snd-card";
1503 }
1504
1505 return snd_card_name;
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1506}
1507
1508
1509int platform_acdb_init(void *platform)
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1510{
1511 struct platform_data *my_data = (struct platform_data *)platform;
1512 char *cvd_version = NULL;
1513 int key = 0;
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1514 const char *snd_card_name, *acdb_snd_card_name;
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1515 int result;
1516 char value[PROPERTY_VALUE_MAX];
1517 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
1518 if (!cvd_version)
1519 ALOGE("Failed to allocate cvd version");
1520 else
1521 get_cvd_version(cvd_version, my_data->adev);
1522
1523 property_get("audio.ds1.metainfo.key",value,"0");
1524 key = atoi(value);
1525 snd_card_name = mixer_get_name(my_data->adev->mixer);
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1526 acdb_snd_card_name = get_snd_card_name_for_acdb_loader(snd_card_name);
1527
1528 result = my_data->acdb_init(acdb_snd_card_name, cvd_version, key);
1529
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1530 if (cvd_version)
1531 free(cvd_version);
1532 if (!result) {
1533 my_data->is_acdb_initialized = true;
1534 ALOGD("ACDB initialized");
1535 audio_hwdep_send_cal(my_data);
1536 } else {
1537 my_data->is_acdb_initialized = false;
1538 ALOGD("ACDB initialization failed");
1539 }
1540 return result;
1541}
1542
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1543#define MAX_PATH (256)
1544#define THERMAL_SYSFS "/sys/class/thermal"
1545#define TZ_TYPE "/sys/class/thermal/thermal_zone%d/type"
1546#define TZ_WSA "/sys/class/thermal/thermal_zone%d/temp"
1547
1548static bool is_wsa_found(int *wsaCount)
1549{
1550 DIR *tdir = NULL;
1551 struct dirent *tdirent = NULL;
1552 int tzn = 0;
1553 char name[MAX_PATH] = {0};
1554 char cwd[MAX_PATH] = {0};
1555 char file[10] = "wsa";
1556 bool found = false;
1557 int wsa_count = 0;
1558
1559 if (!getcwd(cwd, sizeof(cwd)))
1560 return false;
1561
1562 chdir(THERMAL_SYSFS); /* Change dir to read the entries. Doesnt work
1563 otherwise */
1564 tdir = opendir(THERMAL_SYSFS);
1565 if (!tdir) {
1566 ALOGE("Unable to open %s\n", THERMAL_SYSFS);
1567 return false;
1568 }
1569
1570 while ((tdirent = readdir(tdir))) {
1571 char buf[50];
1572 struct dirent *tzdirent;
1573 DIR *tzdir = NULL;
1574
1575 tzdir = opendir(tdirent->d_name);
1576 if (!tzdir)
1577 continue;
1578 while ((tzdirent = readdir(tzdir))) {
1579 if (strcmp(tzdirent->d_name, "type"))
1580 continue;
1581 snprintf(name, MAX_PATH, TZ_TYPE, tzn);
1582 ALOGD("Opening %s\n", name);
1583 read_line_from_file(name, buf, sizeof(buf));
1584 if (strstr(buf, file)) {
1585 wsa_count++;
1586 /*We support max only two WSA speakers*/
1587 if (wsa_count == 2)
1588 break;
1589 }
1590 tzn++;
1591 }
1592 closedir(tzdir);
1593 }
1594 if (wsa_count > 0){
1595 ALOGD("Found %d WSA present on the platform", wsa_count);
1596 found = true;
1597 *wsaCount = wsa_count;
1598 }
1599 closedir(tdir);
1600 chdir(cwd); /* Restore current working dir */
1601 return found;
1602}
1603
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1604void *platform_init(struct audio_device *adev)
1605{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1606 char platform[PROPERTY_VALUE_MAX];
1607 char baseband[PROPERTY_VALUE_MAX];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1608 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1609 struct platform_data *my_data = NULL;
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1610 int retry_num = 0, snd_card_num = 0, key = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1611 const char *snd_card_name;
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]1612 char mixer_xml_path[MAX_MIXER_XML_PATH],ffspEnable[PROPERTY_VALUE_MAX];
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1613 char *cvd_version = NULL;
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1614 const char *mixer_ctl_name = "Set HPX ActiveBe";
1615 struct mixer_ctl *ctl = NULL;
Naveen Kumar70e27352015-07-22 21:07:10 +0530[diff] [blame]1616 int idx;
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1617 int wsaCount =0;
Naveen Kumar70e27352015-07-22 21:07:10 +0530[diff] [blame]1618
1619 my_data = calloc(1, sizeof(struct platform_data));
1620
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1621 if (!my_data) {
1622 ALOGE("failed to allocate platform data");
1623 return NULL;
1624 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1625
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1626 while (snd_card_num < MAX_SND_CARD) {
1627 adev->mixer = mixer_open(snd_card_num);
1628
1629 while (!adev->mixer && retry_num < RETRY_NUMBER) {
1630 usleep(RETRY_US);
1631 adev->mixer = mixer_open(snd_card_num);
1632 retry_num++;
1633 }
1634
1635 if (!adev->mixer) {
1636 ALOGE("%s: Unable to open the mixer card: %d", __func__,
1637 snd_card_num);
1638 retry_num = 0;
1639 snd_card_num++;
1640 continue;
1641 }
1642
1643 snd_card_name = mixer_get_name(adev->mixer);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]1644 ALOGD("%s: snd_card_name: %s", __func__, snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1645
1646 my_data->hw_info = hw_info_init(snd_card_name);
1647 if (!my_data->hw_info) {
1648 ALOGE("%s: Failed to init hardware info", __func__);
1649 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1650 query_platform(snd_card_name, mixer_xml_path);
1651 ALOGD("%s: mixer path file is %s", __func__,
1652 mixer_xml_path);
1653 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
1654 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1655 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1656 mixer_xml_path);
1657 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1658 if (!adev->audio_route) {
1659 ALOGE("%s: Failed to init audio route controls, aborting.",
1660 __func__);
1661 free(my_data);
1662 return NULL;
1663 }
1664 adev->snd_card = snd_card_num;
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1665 update_codec_type(snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1666 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
1667 break;
1668 }
1669 retry_num = 0;
1670 snd_card_num++;
1671 }
1672
1673 if (snd_card_num >= MAX_SND_CARD) {
1674 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
1675 free(my_data);
1676 return NULL;
1677 }
1678
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1679 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1680 my_data->fluence_in_spkr_mode = false;
1681 my_data->fluence_in_voice_call = false;
1682 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1683 my_data->fluence_in_audio_rec = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1684 my_data->external_spk_1 = false;
1685 my_data->external_spk_2 = false;
1686 my_data->external_mic = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1687 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1688 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]1689 my_data->slowtalk = false;
1690 my_data->hd_voice = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1691 my_data->edid_info = NULL;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1692 my_data->is_wsa_speaker = false;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1693
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1694 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
1695 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1696 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1697 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1698 my_data->fluence_type = FLUENCE_DUAL_MIC;
1699 } else {
1700 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1701 }
1702
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1703 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1704 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1705 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1706 my_data->fluence_in_voice_call = true;
1707 }
1708
1709 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1710 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1711 my_data->fluence_in_voice_rec = true;
1712 }
1713
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1714 property_get("persist.audio.fluence.audiorec",value,"");
1715 if (!strncmp("true", value, sizeof("true"))) {
1716 my_data->fluence_in_audio_rec = true;
1717 }
1718
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1719 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1720 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1721 my_data->fluence_in_spkr_mode = true;
1722 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1723
1724 property_get("persist.audio.fluence.mode",value,"");
1725 if (!strncmp("broadside", value, sizeof("broadside"))) {
1726 my_data->fluence_mode = FLUENCE_BROADSIDE;
1727 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1728 }
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1729
1730 if (is_wsa_found(&wsaCount)) {
1731 /*Set ACDB ID of Stereo speaker if two WSAs are present*/
1732 /*Default ACDB ID for wsa speaker is that for mono*/
1733 if (wsaCount == 2) {
1734 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_WSA, 15);
1735 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_VBAT, 15);
1736 }
1737 my_data->is_wsa_speaker = true;
1738 }
1739
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1740 property_get("persist.audio.FFSP.enable", ffspEnable, "");
1741 if (!strncmp("true", ffspEnable, sizeof("true"))) {
1742 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1743 acdb_device_table[SND_DEVICE_OUT_SPEAKER_WSA] = 131;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1744 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
1745 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
1746 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1747 }
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1748
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1749 /* Check if Vbat speaker enabled property is set, this should be done before acdb init */
1750 bool ret = false;
1751 ret = audio_extn_can_use_vbat();
1752 if (ret)
1753 my_data->is_vbat_speaker = true;
1754
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1755 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1756 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1757 if (my_data->acdb_handle == NULL) {
1758 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1759 } else {
1760 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1761 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1762 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1763 if (!my_data->acdb_deallocate)
1764 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1765 __func__, LIB_ACDB_LOADER);
1766
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1767 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]1768 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1769 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1770 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1771 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1772
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1773 my_data->acdb_set_audio_cal = (acdb_set_audio_cal_t)dlsym(my_data->acdb_handle,
1774 "acdb_loader_set_audio_cal_v2");
1775 if (!my_data->acdb_set_audio_cal)
1776 ALOGE("%s: Could not find the symbol acdb_set_audio_cal_v2 from %s",
1777 __func__, LIB_ACDB_LOADER);
1778
1779 my_data->acdb_get_audio_cal = (acdb_get_audio_cal_t)dlsym(my_data->acdb_handle,
1780 "acdb_loader_get_audio_cal_v2");
1781 if (!my_data->acdb_get_audio_cal)
1782 ALOGE("%s: Could not find the symbol acdb_get_audio_cal_v2 from %s",
1783 __func__, LIB_ACDB_LOADER);
1784
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1785 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1786 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1787 if (!my_data->acdb_send_voice_cal)
1788 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1789 __func__, LIB_ACDB_LOADER);
1790
1791 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1792 "acdb_loader_reload_vocvoltable");
1793 if (!my_data->acdb_reload_vocvoltable)
1794 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1795 __func__, LIB_ACDB_LOADER);
1796
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1797 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1798 my_data->acdb_handle,
1799 "acdb_loader_get_default_app_type");
1800 if (!my_data->acdb_get_default_app_type)
1801 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1802 __func__, LIB_ACDB_LOADER);
1803
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1804 my_data->acdb_send_common_top = (acdb_send_common_top_t)dlsym(
1805 my_data->acdb_handle,
1806 "acdb_loader_send_common_custom_topology");
1807 if (!my_data->acdb_send_common_top)
1808 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1809 __func__, LIB_ACDB_LOADER);
1810
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1811 my_data->acdb_set_codec_data = (acdb_set_codec_data_t)dlsym(
1812 my_data->acdb_handle,
1813 "acdb_loader_set_codec_data");
1814 if (!my_data->acdb_set_codec_data)
1815 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1816 __func__, LIB_ACDB_LOADER);
1817
1818
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1819 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1820 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1821 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1822 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1823 goto acdb_init_fail;
1824 }
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1825 platform_acdb_init(my_data);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1826 }
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1827 audio_extn_pm_vote();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1828
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1829 /* Configure active back end for HPX*/
1830 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1831 if (ctl) {
1832 ALOGE(" sending HPX Active BE information ");
1833 mixer_ctl_set_value(ctl, 0, is_external_codec);
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1834 }
1835
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1836acdb_init_fail:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1837
1838 set_platform_defaults();
1839
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]1840 /* Initialize ACDB and PCM ID's */
1841 if (is_external_codec)
Ravi Kumar Alamanda14b0f2d2015-06-28 21:04:09 -0700[diff] [blame]1842 platform_info_init(PLATFORM_INFO_XML_PATH_EXTCODEC, my_data);
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]1843 else
Ravi Kumar Alamanda14b0f2d2015-06-28 21:04:09 -0700[diff] [blame]1844 platform_info_init(PLATFORM_INFO_XML_PATH, my_data);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1845
1846 /* init usb */
1847 audio_extn_usb_init(adev);
1848 /* update sound cards appropriately */
1849 audio_extn_usb_set_proxy_sound_card(adev->snd_card);
1850
1851 /* Read one time ssr property */
1852 audio_extn_ssr_update_enabled();
1853 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1854
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1855 /* init dap hal */
1856 audio_extn_dap_hal_init(adev->snd_card);
1857
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1858 audio_extn_dolby_set_license(adev);
1859
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1860 /* init audio device arbitration */
1861 audio_extn_dev_arbi_init();
1862
1863 my_data->edid_info = NULL;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1864
1865 /* initialize backend config */
1866 for (idx = 0; idx < MAX_CODEC_BACKENDS; idx++) {
1867 my_data->current_backend_cfg[idx].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
1868 if (idx == HEADPHONE_44_1_BACKEND)
1869 my_data->current_backend_cfg[idx].sample_rate = OUTPUT_SAMPLING_RATE_44100;
1870 my_data->current_backend_cfg[idx].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
1871 }
1872
1873 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1874 strdup("SLIM_0_RX Format");
1875 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1876 strdup("SLIM_0_RX SampleRate");
1877
1878 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].bitwidth_mixer_ctl =
1879 strdup("SLIM_5_RX Format");
1880 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].samplerate_mixer_ctl =
1881 strdup("SLIM_5_RX SampleRate");
1882
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]1883
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]1884 ret = audio_extn_utils_get_codec_version(snd_card_name,
1885 my_data->adev->snd_card,
1886 my_data->codec_version);
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]1887
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]1888 if (NATIVE_AUDIO_MODE_INVALID != platform_get_native_support()) {
1889 /*
1890 * Native playback is enabled from the UI.
1891 */
1892 if(strstr(snd_card_name, "tasha")) {
1893 if (strstr(my_data->codec_version, "WCD9335_1_0") ||
1894 strstr(my_data->codec_version, "WCD9335_1_1")) {
1895 ALOGD("%s:napb: TASHA 1.0 or 1.1 only SRC mode is supported",
1896 __func__);
1897 platform_set_native_support(NATIVE_AUDIO_MODE_SRC);
1898 }
1899 } else {
1900 platform_set_native_support(NATIVE_AUDIO_MODE_INVALID);
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]1901 }
1902 }
1903
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1904 my_data->edid_info = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1905 return my_data;
1906}
1907
1908void platform_deinit(void *platform)
1909{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1910 struct platform_data *my_data = (struct platform_data *)platform;
1911
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1912 if (my_data->edid_info) {
1913 free(my_data->edid_info);
1914 my_data->edid_info = NULL;
1915 }
1916
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1917 hw_info_deinit(my_data->hw_info);
1918 close_csd_client(my_data->csd);
1919
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1920 int32_t dev;
1921 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1922 if (backend_table[dev]) {
1923 free(backend_table[dev]);
1924 backend_table[dev]= NULL;
1925 }
1926 }
1927
1928 /* deinit audio device arbitration */
1929 audio_extn_dev_arbi_deinit();
1930
1931 if (my_data->edid_info) {
1932 free(my_data->edid_info);
1933 my_data->edid_info = NULL;
1934 }
1935
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1936 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1937 /* deinit usb */
1938 audio_extn_usb_deinit();
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1939 audio_extn_dap_hal_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1940}
1941
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1942static int platform_is_acdb_initialized(void *platform)
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1943{
1944 struct platform_data *my_data = (struct platform_data *)platform;
1945 ALOGD("%s: acdb initialized %d\n", __func__, my_data->is_acdb_initialized);
1946 return my_data->is_acdb_initialized;
1947}
1948
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1949void platform_snd_card_update(void *platform, int snd_scard_state)
1950{
1951 struct platform_data *my_data = (struct platform_data *)platform;
1952
1953 if (snd_scard_state == SND_CARD_STATE_ONLINE) {
1954 if (!platform_is_acdb_initialized(my_data)) {
1955 if(platform_acdb_init(my_data))
1956 ALOGE("%s: acdb initialization is failed", __func__);
1957 } else if (my_data->acdb_send_common_top() < 0) {
1958 ALOGD("%s: acdb did not set common topology", __func__);
1959 }
1960 }
1961}
1962
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1963const char *platform_get_snd_device_name(snd_device_t snd_device)
1964{
1965 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
1966 return device_table[snd_device];
1967 else
1968 return "";
1969}
1970
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1971int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
1972 char *device_name)
1973{
1974 struct platform_data *my_data = (struct platform_data *)platform;
1975
1976 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1977 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
1978 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
1979 } else {
1980 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
1981 return -EINVAL;
1982 }
1983
1984 return 0;
1985}
1986
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1987void platform_add_backend_name(char *mixer_path, snd_device_t snd_device,
1988 struct audio_usecase *usecase)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1989{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1990 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1991 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1992 return;
1993 }
1994
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1995 if((snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
1996 !(usecase->type == VOICE_CALL || usecase->type == VOIP_CALL)) {
1997 ALOGI("%s: Not adding vbat speaker device to non voice use cases", __func__);
1998 return;
1999 }
2000
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2001 const char * suffix = backend_table[snd_device];
2002
2003 if (suffix != NULL) {
2004 strlcat(mixer_path, " ", MIXER_PATH_MAX_LENGTH);
2005 strlcat(mixer_path, suffix, MIXER_PATH_MAX_LENGTH);
2006 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2007}
2008
2009int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
2010{
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]2011 int device_id = -1;
2012
2013 if (is_external_codec && is_misc_usecase(usecase)) {
2014 if (device_type == PCM_PLAYBACK)
2015 device_id = pcm_device_table_of_ext_codec[usecase][0];
2016 else
2017 device_id = pcm_device_table_of_ext_codec[usecase][1];
2018 } else {
2019 if (device_type == PCM_PLAYBACK)
2020 device_id = pcm_device_table[usecase][0];
2021 else
2022 device_id = pcm_device_table[usecase][1];
2023 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2024 return device_id;
2025}
2026
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2027static int find_index(struct name_to_index * table, int32_t len, const char * name)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2028{
2029 int ret = 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2030 int32_t i;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2031
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2032 if (table == NULL) {
2033 ALOGE("%s: table is NULL", __func__);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2034 ret = -ENODEV;
2035 goto done;
2036 }
2037
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2038 if (name == NULL) {
2039 ALOGE("null key");
2040 ret = -ENODEV;
2041 goto done;
2042 }
2043
2044 for (i=0; i < len; i++) {
2045 const char* tn = table[i].name;
2046 size_t len = strlen(tn);
2047 if (strncmp(tn, name, len) == 0) {
2048 if (strlen(name) != len) {
2049 continue; // substring
2050 }
2051 ret = table[i].index;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2052 goto done;
2053 }
2054 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2055 ALOGE("%s: Could not find index for name = %s",
2056 __func__, name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2057 ret = -ENODEV;
2058done:
2059 return ret;
2060}
2061
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]2062int platform_set_fluence_type(void *platform, char *value)
2063{
2064 int ret = 0;
2065 int fluence_type = FLUENCE_NONE;
2066 int fluence_flag = NONE_FLAG;
2067 struct platform_data *my_data = (struct platform_data *)platform;
2068 struct audio_device *adev = my_data->adev;
2069
2070 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
2071
2072 /* only dual mic turn on and off is supported as of now through setparameters */
2073 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
2074 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
2075 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
2076 ALOGV("fluence dualmic feature enabled \n");
2077 fluence_type = FLUENCE_DUAL_MIC;
2078 fluence_flag = DMIC_FLAG;
2079 } else {
2080 ALOGE("%s: Failed to set DUALMIC", __func__);
2081 ret = -1;
2082 goto done;
2083 }
2084 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
2085 ALOGV("fluence disabled");
2086 fluence_type = FLUENCE_NONE;
2087 } else {
2088 ALOGE("Invalid fluence value : %s",value);
2089 ret = -1;
2090 goto done;
2091 }
2092
2093 if (fluence_type != my_data->fluence_type) {
2094 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
2095 my_data->fluence_type = fluence_type;
2096 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
2097 }
2098done:
2099 return ret;
2100}
2101
2102int platform_get_fluence_type(void *platform, char *value, uint32_t len)
2103{
2104 int ret = 0;
2105 struct platform_data *my_data = (struct platform_data *)platform;
2106
2107 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
2108 strlcpy(value, "quadmic", len);
2109 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
2110 strlcpy(value, "dualmic", len);
2111 } else if (my_data->fluence_type == FLUENCE_NONE) {
2112 strlcpy(value, "none", len);
2113 } else
2114 ret = -1;
2115
2116 return ret;
2117}
2118
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2119int platform_get_snd_device_index(char *device_name)
2120{
2121 return find_index(snd_device_name_index, SND_DEVICE_MAX, device_name);
2122}
2123
2124int platform_get_usecase_index(const char *usecase_name)
2125{
2126 return find_index(usecase_name_index, AUDIO_USECASE_MAX, usecase_name);
2127}
2128
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2129int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
2130{
2131 int ret = 0;
2132
2133 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2134 ALOGE("%s: Invalid snd_device = %d",
2135 __func__, snd_device);
2136 ret = -EINVAL;
2137 goto done;
2138 }
2139
2140 acdb_device_table[snd_device] = acdb_id;
2141done:
2142 return ret;
2143}
2144
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2145int platform_get_default_app_type(void *platform)
2146{
2147 struct platform_data *my_data = (struct platform_data *)platform;
2148
2149 if (my_data->acdb_get_default_app_type)
2150 return my_data->acdb_get_default_app_type();
2151 else
2152 return DEFAULT_APP_TYPE;
2153}
2154
Srikanth Uyyalaa1e32352015-10-09 14:48:04 +0530[diff] [blame]2155int platform_get_default_app_type_v2(void *platform, usecase_type_t type)
2156{
2157 if(type == PCM_CAPTURE)
2158 return DEFAULT_APP_TYPE_TX_PATH;
2159 else
2160 return DEFAULT_APP_TYPE_RX_PATH;
2161}
2162
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]2163int platform_get_snd_device_acdb_id(snd_device_t snd_device)
2164{
2165 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2166 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
2167 return -EINVAL;
2168 }
2169 return acdb_device_table[snd_device];
2170}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2171
2172int 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]2173{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2174 int ret = 0;
2175
2176 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2177 ALOGE("%s: Invalid snd_device = %d",
2178 __func__, snd_device);
2179 ret = -EINVAL;
2180 goto done;
2181 }
2182
2183 backend_bit_width_table[snd_device] = bit_width;
2184done:
2185 return ret;
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2186}
2187
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2188int platform_get_snd_device_bit_width(snd_device_t snd_device)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2189{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2190 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2191 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]2192 return CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2193 }
2194 return backend_bit_width_table[snd_device];
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2195}
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2196int platform_set_native_support(int na_mode)
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2197{
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2198 if (NATIVE_AUDIO_MODE_SRC == na_mode || NATIVE_AUDIO_MODE_TRUE_44_1 == na_mode) {
2199 na_props.platform_na_prop_enabled = na_props.ui_na_prop_enabled = true;
2200 na_props.na_mode = na_mode;
2201 ALOGD("%s:napb: native audio playback enabled in (%s) mode", __func__,
2202 ((na_mode == NATIVE_AUDIO_MODE_SRC)?"SRC mode":"True 44.1 mode"));
2203 } else {
2204 na_props.platform_na_prop_enabled = false;
2205 na_props.na_mode = NATIVE_AUDIO_MODE_INVALID;
2206 ALOGD("%s:napb: native audio playback disabled", __func__);
2207 }
2208
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2209 return 0;
2210}
2211
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2212int platform_get_native_support()
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2213{
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2214 int ret = NATIVE_AUDIO_MODE_INVALID;
2215 if (na_props.platform_na_prop_enabled &&
2216 na_props.ui_na_prop_enabled) {
2217 ret = na_props.na_mode;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2218 }
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2219 ALOGV("%s:napb: ui Prop enabled(%d) version(%d)", __func__,
2220 na_props.ui_na_prop_enabled, na_props.na_mode);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2221 return ret;
2222}
2223
2224void native_audio_get_params(struct str_parms *query,
2225 struct str_parms *reply,
2226 char *value, int len)
2227{
2228 int ret;
2229 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2230 value, len);
2231 if (ret >= 0) {
2232 if (na_props.platform_na_prop_enabled) {
2233 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2234 na_props.ui_na_prop_enabled ? "true" : "false");
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2235 ALOGV("%s:napb: na_props.ui_na_prop_enabled: %d", __func__,
2236 na_props.ui_na_prop_enabled);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2237 } else {
2238 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2239 "false");
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2240 ALOGV("%s:napb: native audio not supported: %d", __func__,
2241 na_props.platform_na_prop_enabled);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2242 }
2243 }
2244}
2245
2246int native_audio_set_params(struct platform_data *platform,
2247 struct str_parms *parms, char *value, int len)
2248{
2249 int ret = 0;
2250 struct audio_usecase *usecase;
2251 struct listnode *node;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2252 int mode = NATIVE_AUDIO_MODE_INVALID;
2253
2254 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO_MODE,
2255 value, len);
2256 if (ret >= 0) {
2257 if (value && !strncmp(value, "src", sizeof("src")))
2258 mode = NATIVE_AUDIO_MODE_SRC;
2259 else if (value && !strncmp(value, "true", sizeof("true")))
2260 mode = NATIVE_AUDIO_MODE_TRUE_44_1;
2261 else {
2262 mode = NATIVE_AUDIO_MODE_INVALID;
2263 ALOGE("%s:napb:native_audio_mode in platform info xml,invalid mode string",
2264 __func__);
2265 }
2266 ALOGD("%s:napb updating mode (%d) from XML",__func__, mode);
2267 platform_set_native_support(mode);
2268 }
2269
2270
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2271
2272 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2273 value, len);
2274 if (ret >= 0) {
2275 if (na_props.platform_na_prop_enabled) {
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2276 if (!strncmp("true", value, sizeof("true"))) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2277 na_props.ui_na_prop_enabled = true;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2278 ALOGD("%s:napb: native audio feature enabled from UI",
2279 __func__);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2280 }
2281 else {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2282 na_props.ui_na_prop_enabled = false;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2283 ALOGD("%s:napb: native audio feature disabled from UI",
2284 __func__);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2285 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2286
2287 str_parms_del(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO);
2288
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2289 /*
2290 * Iterate through the usecase list and trigger device switch for
2291 * all the appropriate usecases
2292 */
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2293 list_for_each(node, &(platform->adev)->usecase_list) {
2294 usecase = node_to_item(node, struct audio_usecase, list);
2295
2296 if (is_offload_usecase(usecase->id) &&
2297 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2298 usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) &&
2299 OUTPUT_SAMPLING_RATE_44100 == usecase->stream.out->sample_rate) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2300 ALOGD("%s:napb: triggering dynamic device switch for usecase(%d: %s)"
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2301 " stream(%p), device(%d)", __func__, usecase->id,
2302 use_case_table[usecase->id], usecase->stream,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2303 usecase->stream.out->devices);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2304 select_devices(platform->adev, usecase->id);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2305 }
2306 }
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2307 } else
2308 ALOGD("%s:napb: native audio cannot be enabled from UI",
2309 __func__);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2310 }
2311 return ret;
2312}
2313
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2314int check_hdset_combo_device(struct audio_device *adev, snd_device_t snd_device)
2315{
2316 int ret = false;
2317 struct listnode *node;
2318 int i =0;
2319
2320 if (SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES == snd_device)
2321 ret = true;
2322 else {
2323 list_for_each(node, &adev->usecase_list) {
2324 struct audio_usecase *uc;
2325 uc = node_to_item(node, struct audio_usecase, list);
2326 ALOGD("%s: (%d) use case %s snd device %s",
2327 __func__, i++, use_case_table[uc->id],
2328 platform_get_snd_device_name(uc->out_snd_device));
2329
2330 if (SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES == uc->out_snd_device)
2331 ret = true;
2332 }
2333 }
2334 ALOGV("%s:napb: (%s) snd_device (%s)",
2335 __func__, (ret == false ? "false":"true"),
2336 platform_get_snd_device_name(snd_device));
2337
2338 return ret;
2339}
2340
2341
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2342int platform_get_backend_index(snd_device_t snd_device)
2343{
2344 int32_t port = DEFAULT_CODEC_BACKEND;
2345
2346 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
2347 if (backend_table[snd_device] != NULL &&
2348 !strcmp(backend_table[snd_device], "headphones-44.1"))
2349 port = HEADPHONE_44_1_BACKEND;
2350 else
2351 port = DEFAULT_CODEC_BACKEND;
2352 } else {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2353 ALOGV("%s:napb: Invalid device - %d ", __func__, snd_device);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2354 }
2355
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2356 ALOGV("%s:napb: backend port - %d", __func__, port);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2357 return port;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2358}
2359
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2360int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2361 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2362{
2363 struct platform_data *my_data = (struct platform_data *)platform;
2364 int acdb_dev_id, acdb_dev_type;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2365 struct audio_device *adev = my_data->adev;
2366 int snd_device = SND_DEVICE_OUT_SPEAKER;
2367
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2368 if (usecase->type == PCM_PLAYBACK)
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2369 snd_device = usecase->out_snd_device;
Karthik Reddy Katta81c42612015-11-13 17:49:07 +0530[diff] [blame]2370 else if ((usecase->type == PCM_CAPTURE) &&
2371 voice_is_in_call_rec_stream(usecase->stream.in))
2372 snd_device = voice_get_incall_rec_snd_device(usecase->in_snd_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2373 else if ((usecase->type == PCM_HFP_CALL) || (usecase->type == PCM_CAPTURE))
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2374 snd_device = usecase->in_snd_device;
Xiaojun Sang040cc9f2015-08-03 19:38:28 +0800[diff] [blame]2375 acdb_dev_id = acdb_device_table[platform_get_spkr_prot_snd_device(snd_device)];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2376
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]2377 // Do not use Rx path default app type for TX path
2378 if ((usecase->type == PCM_CAPTURE) && (app_type == DEFAULT_APP_TYPE_RX_PATH)) {
2379 ALOGD("Resetting app type for Tx path to default");
2380 app_type = DEFAULT_APP_TYPE_TX_PATH;
2381 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2382 if (acdb_dev_id < 0) {
2383 ALOGE("%s: Could not find acdb id for device(%d)",
2384 __func__, snd_device);
2385 return -EINVAL;
2386 }
2387 if (my_data->acdb_send_audio_cal) {
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2388 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2389 __func__, snd_device, acdb_dev_id);
2390 if (snd_device >= SND_DEVICE_OUT_BEGIN &&
2391 snd_device < SND_DEVICE_OUT_END)
2392 acdb_dev_type = ACDB_DEV_TYPE_OUT;
2393 else
2394 acdb_dev_type = ACDB_DEV_TYPE_IN;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2395 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
2396 sample_rate);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2397 }
2398 return 0;
2399}
2400
2401int platform_switch_voice_call_device_pre(void *platform)
2402{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2403 struct platform_data *my_data = (struct platform_data *)platform;
2404 int ret = 0;
2405
2406 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]2407 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2408 /* This must be called before disabling mixer controls on APQ side */
2409 ret = my_data->csd->disable_device();
2410 if (ret < 0) {
2411 ALOGE("%s: csd_client_disable_device, failed, error %d",
2412 __func__, ret);
2413 }
2414 }
2415 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2416}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2417
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2418int platform_switch_voice_call_enable_device_config(void *platform,
2419 snd_device_t out_snd_device,
2420 snd_device_t in_snd_device)
2421{
2422 struct platform_data *my_data = (struct platform_data *)platform;
2423 int acdb_rx_id, acdb_tx_id;
2424 int ret = 0;
2425
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2426 if (my_data->csd == NULL)
2427 return ret;
2428
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2429 if ((out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
2430 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
2431 audio_extn_spkr_prot_is_enabled()) {
2432 if (my_data->is_vbat_speaker)
2433 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2434 else
2435 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2436 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2437 acdb_rx_id = acdb_device_table[out_snd_device];
2438
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2439 acdb_tx_id = acdb_device_table[in_snd_device];
2440
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2441 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2442 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
2443 if (ret < 0) {
2444 ALOGE("%s: csd_enable_device_config, failed, error %d",
2445 __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2446 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2447 } else {
2448 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2449 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2450 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2451
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2452 return ret;
2453}
2454
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2455int platform_switch_voice_call_device_post(void *platform,
2456 snd_device_t out_snd_device,
2457 snd_device_t in_snd_device)
2458{
2459 struct platform_data *my_data = (struct platform_data *)platform;
2460 int acdb_rx_id, acdb_tx_id;
2461
2462 if (my_data->acdb_send_voice_cal == NULL) {
2463 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
2464 } else {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2465 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
2466 audio_extn_spkr_prot_is_enabled())
2467 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
2468
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2469 acdb_rx_id = acdb_device_table[out_snd_device];
2470 acdb_tx_id = acdb_device_table[in_snd_device];
2471
2472 if (acdb_rx_id > 0 && acdb_tx_id > 0)
2473 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
2474 else
2475 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2476 acdb_rx_id, acdb_tx_id);
2477 }
2478
2479 return 0;
2480}
2481
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2482int platform_switch_voice_call_usecase_route_post(void *platform,
2483 snd_device_t out_snd_device,
2484 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2485{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2486 struct platform_data *my_data = (struct platform_data *)platform;
2487 int acdb_rx_id, acdb_tx_id;
2488 int ret = 0;
2489
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2490 if (my_data->csd == NULL)
2491 return ret;
2492
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2493 if ((out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
2494 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
2495 audio_extn_spkr_prot_is_enabled()) {
2496 if (my_data->is_vbat_speaker)
2497 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2498 else
2499 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2500 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2501 acdb_rx_id = acdb_device_table[out_snd_device];
2502
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2503 acdb_tx_id = acdb_device_table[in_snd_device];
2504
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2505 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2506 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
2507 my_data->adev->acdb_settings);
2508 if (ret < 0) {
2509 ALOGE("%s: csd_enable_device, failed, error %d", __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2510 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2511 } else {
2512 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2513 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2514 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2515
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2516 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2517}
2518
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2519int platform_start_voice_call(void *platform, uint32_t vsid)
2520{
2521 struct platform_data *my_data = (struct platform_data *)platform;
2522 int ret = 0;
2523
2524 if (my_data->csd != NULL) {
2525 ret = my_data->csd->start_voice(vsid);
2526 if (ret < 0) {
2527 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
2528 }
2529 }
2530 return ret;
2531}
2532
2533int platform_stop_voice_call(void *platform, uint32_t vsid)
2534{
2535 struct platform_data *my_data = (struct platform_data *)platform;
2536 int ret = 0;
2537
2538 if (my_data->csd != NULL) {
2539 ret = my_data->csd->stop_voice(vsid);
2540 if (ret < 0) {
2541 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
2542 }
2543 }
2544 return ret;
2545}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]2546
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2547int platform_get_sample_rate(void *platform, uint32_t *rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2548{
2549 return 0;
2550}
2551
2552int platform_set_voice_volume(void *platform, int volume)
2553{
2554 struct platform_data *my_data = (struct platform_data *)platform;
2555 struct audio_device *adev = my_data->adev;
2556 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2557 const char *mixer_ctl_name = "Voice Rx Gain";
2558 int vol_index = 0, ret = 0;
2559 uint32_t set_values[ ] = {0,
2560 ALL_SESSION_VSID,
2561 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2562
2563 // Voice volume levels are mapped to adsp volume levels as follows.
2564 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
2565 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2566 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
2567 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2568
2569 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2570 if (!ctl) {
2571 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2572 __func__, mixer_ctl_name);
2573 return -EINVAL;
2574 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2575 ALOGV("Setting voice volume index: %d", set_values[0]);
2576 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2577
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2578 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2579 ret = my_data->csd->volume(ALL_SESSION_VSID, volume,
2580 DEFAULT_VOLUME_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2581 if (ret < 0) {
2582 ALOGE("%s: csd_volume error %d", __func__, ret);
2583 }
2584 }
2585 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2586}
2587
2588int platform_set_mic_mute(void *platform, bool state)
2589{
2590 struct platform_data *my_data = (struct platform_data *)platform;
2591 struct audio_device *adev = my_data->adev;
2592 struct mixer_ctl *ctl;
2593 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2594 int ret = 0;
2595 uint32_t set_values[ ] = {0,
2596 ALL_SESSION_VSID,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2597 DEFAULT_MUTE_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2598
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2599 set_values[0] = state;
2600 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2601 if (!ctl) {
2602 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2603 __func__, mixer_ctl_name);
2604 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2605 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2606 ALOGV("Setting voice mute state: %d", state);
2607 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2608
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2609 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2610 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,
2611 DEFAULT_MUTE_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2612 if (ret < 0) {
2613 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
2614 }
2615 }
2616 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2617}
2618
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]2619int platform_set_device_mute(void *platform, bool state, char *dir)
2620{
2621 struct platform_data *my_data = (struct platform_data *)platform;
2622 struct audio_device *adev = my_data->adev;
2623 struct mixer_ctl *ctl;
2624 char *mixer_ctl_name = NULL;
2625 int ret = 0;
2626 uint32_t set_values[ ] = {0,
2627 ALL_SESSION_VSID,
2628 0};
2629 if(dir == NULL) {
2630 ALOGE("%s: Invalid direction:%s", __func__, dir);
2631 return -EINVAL;
2632 }
2633
2634 if (!strncmp("rx", dir, sizeof("rx"))) {
2635 mixer_ctl_name = "Voice Rx Device Mute";
2636 } else if (!strncmp("tx", dir, sizeof("tx"))) {
2637 mixer_ctl_name = "Voice Tx Device Mute";
2638 } else {
2639 return -EINVAL;
2640 }
2641
2642 set_values[0] = state;
2643 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2644 if (!ctl) {
2645 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2646 __func__, mixer_ctl_name);
2647 return -EINVAL;
2648 }
2649
2650 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
2651 __func__,state, mixer_ctl_name);
2652 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2653
2654 return ret;
2655}
2656
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2657snd_device_t platform_get_output_snd_device(void *platform, struct stream_out *out)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2658{
2659 struct platform_data *my_data = (struct platform_data *)platform;
2660 struct audio_device *adev = my_data->adev;
2661 audio_mode_t mode = adev->mode;
2662 snd_device_t snd_device = SND_DEVICE_NONE;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2663 audio_devices_t devices = out->devices;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2664 unsigned int sample_rate = out->sample_rate;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2665 int na_mode = platform_get_native_support();
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2666#ifdef RECORD_PLAY_CONCURRENCY
2667 bool use_voip_out_devices = false;
2668 bool prop_rec_play_enabled = false;
2669 char recConcPropValue[PROPERTY_VALUE_MAX];
2670
2671 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
2672 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
2673 }
2674 use_voip_out_devices = prop_rec_play_enabled &&
2675 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
2676 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
2677#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2678
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2679 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2680 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2681 int channel_count = popcount(channel_mask);
2682
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2683 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
2684 if (devices == AUDIO_DEVICE_NONE ||
2685 devices & AUDIO_DEVICE_BIT_IN) {
2686 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
2687 goto exit;
2688 }
2689
Shiv Maliyappanahallibd401262015-08-17 11:02:21 -0700[diff] [blame]2690 if (popcount(devices) == 2) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2691 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
2692 AUDIO_DEVICE_OUT_SPEAKER)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2693 if (my_data->external_spk_1)
2694 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2695 else if (my_data->external_spk_2)
2696 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
2697 else
2698 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2699 } else if (devices == (AUDIO_DEVICE_OUT_LINE |
2700 AUDIO_DEVICE_OUT_SPEAKER)) {
2701 snd_device = SND_DEVICE_OUT_SPEAKER_AND_LINE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2702 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
2703 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2704 if (audio_extn_get_anc_enabled())
2705 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2706 else if (my_data->external_spk_1)
2707 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2708 else if (my_data->external_spk_2)
2709 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2710 else
2711 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2712 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
2713 AUDIO_DEVICE_OUT_SPEAKER)) {
2714 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2715 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
2716 AUDIO_DEVICE_OUT_SPEAKER)) {
2717 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2718 } else {
2719 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
2720 goto exit;
2721 }
2722 if (snd_device != SND_DEVICE_NONE) {
2723 goto exit;
2724 }
2725 }
2726
2727 if (popcount(devices) != 1) {
2728 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
2729 goto exit;
2730 }
2731
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]2732 if ((mode == AUDIO_MODE_IN_CALL) ||
2733 voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2734 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2735 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET ||
2736 devices & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2737 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2738 !voice_extn_compress_voip_is_active(adev)) {
2739 switch (adev->voice.tty_mode) {
2740 case TTY_MODE_FULL:
2741 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
2742 break;
2743 case TTY_MODE_VCO:
2744 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
2745 break;
2746 case TTY_MODE_HCO:
2747 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
2748 break;
2749 default:
2750 ALOGE("%s: Invalid TTY mode (%#x)",
2751 __func__, adev->voice.tty_mode);
2752 }
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2753 } else if (devices & AUDIO_DEVICE_OUT_LINE) {
2754 snd_device = SND_DEVICE_OUT_VOICE_LINE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2755 } else if (audio_extn_get_anc_enabled()) {
2756 if (audio_extn_should_use_fb_anc())
2757 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
2758 else
2759 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
2760 } else {
2761 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
2762 }
2763 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2764 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2765 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2766 else
2767 snd_device = SND_DEVICE_OUT_BT_SCO;
2768 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2769 if (my_data->is_vbat_speaker)
2770 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_VBAT;
2771 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2772 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_WSA;
2773 else
2774 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2775 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2776 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2777 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2778 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2779 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
2780 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
2781 if (audio_extn_should_use_handset_anc(channel_count))
2782 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
2783 else
2784 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2785 } else if (devices & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2786 snd_device = SND_DEVICE_OUT_VOICE_TX;
2787
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2788 if (snd_device != SND_DEVICE_NONE) {
2789 goto exit;
2790 }
2791 }
2792
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2793 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2794 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2795 if (OUTPUT_SAMPLING_RATE_44100 == sample_rate &&
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2796 NATIVE_AUDIO_MODE_SRC == na_mode &&
Sidipotu Ashokbffd2202015-08-20 14:06:55 +0530[diff] [blame]2797 !audio_extn_get_anc_enabled()) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2798
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2799 snd_device = SND_DEVICE_OUT_HEADPHONES_44_1;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2800
2801 } else if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2802 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2803#ifdef RECORD_PLAY_CONCURRENCY
2804 if (use_voip_out_devices) {
2805 // ANC should be disabled for voip concurrency
2806 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
2807 } else
2808#endif
2809 {
2810 if (audio_extn_should_use_fb_anc())
2811 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
2812 else
2813 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
2814 }
2815 } else {
2816#ifdef RECORD_PLAY_CONCURRENCY
2817 if (use_voip_out_devices)
2818 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2819 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2820#endif
2821 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2822 }
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2823 } else if (devices & AUDIO_DEVICE_OUT_LINE) {
2824 snd_device = SND_DEVICE_OUT_LINE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2825 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2826#ifdef RECORD_PLAY_CONCURRENCY
2827 if (use_voip_out_devices) {
2828 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
2829 } else
2830#endif
2831 {
2832 if (adev->speaker_lr_swap)
2833 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
2834 else
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2835 {
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2836 if (my_data->is_vbat_speaker)
2837 snd_device = SND_DEVICE_OUT_SPEAKER_VBAT;
2838 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2839 snd_device = SND_DEVICE_OUT_SPEAKER_WSA;
2840 else
2841 snd_device = SND_DEVICE_OUT_SPEAKER;
2842 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2843 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2844 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2845 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2846 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2847 else
2848 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2849 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2850 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2851 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2852 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2853 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
2854 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2855 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2856 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2857 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2858 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2859#ifdef RECORD_PLAY_CONCURRENCY
2860 if (use_voip_out_devices)
2861 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
2862 else
2863#endif
2864 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2865 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2866 channel_count = audio_extn_get_afe_proxy_channel_count();
2867 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
2868 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2869 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2870 } else {
2871 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
2872 }
2873exit:
2874 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
2875 return snd_device;
2876}
2877
2878snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
2879{
2880 struct platform_data *my_data = (struct platform_data *)platform;
2881 struct audio_device *adev = my_data->adev;
2882 audio_source_t source = (adev->active_input == NULL) ?
2883 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
2884
2885 audio_mode_t mode = adev->mode;
2886 audio_devices_t in_device = ((adev->active_input == NULL) ?
2887 AUDIO_DEVICE_NONE : adev->active_input->device)
2888 & ~AUDIO_DEVICE_BIT_IN;
2889 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2890 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2891 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2892 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2893
2894 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
2895 __func__, out_device, in_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2896 if (my_data->external_mic) {
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]2897 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
2898 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2899 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2900 out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2901 out_device & AUDIO_DEVICE_OUT_SPEAKER )
2902 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2903 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2904 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2905 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2906 }
2907 }
2908
2909 if (snd_device != AUDIO_DEVICE_NONE)
2910 goto exit;
2911
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]2912 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]2913 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2914 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2915 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2916 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2917 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET ||
2918 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2919 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2920 case TTY_MODE_FULL:
2921 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
2922 break;
2923 case TTY_MODE_VCO:
2924 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
2925 break;
2926 case TTY_MODE_HCO:
2927 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
2928 break;
2929 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2930 ALOGE("%s: Invalid TTY mode (%#x)",
2931 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2932 }
2933 goto exit;
2934 }
2935 }
2936 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2937 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2938 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2939 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]2940 audio_extn_should_use_handset_anc(channel_count) &&
2941 my_data->fluence_type != FLUENCE_NONE) {
2942 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
2943 adev->acdb_settings |= DMIC_FLAG;
2944 ALOGD("Selecting AANC, Fluence combo device");
2945 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2946 audio_extn_should_use_handset_anc(channel_count)) {
2947 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2948 adev->acdb_settings |= ANC_FLAG;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2949 } else if (my_data->fluence_type == FLUENCE_NONE ||
2950 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2951 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2952 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]2953 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2954 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2955 snd_device = SND_DEVICE_IN_VOICE_DMIC;
2956 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2957 }
2958 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2959 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2960 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]2961 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2962 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2963 if (adev->bt_wb_speech_enabled) {
2964 if (adev->bluetooth_nrec)
2965 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2966 else
2967 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2968 } else {
2969 if (adev->bluetooth_nrec)
2970 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2971 else
2972 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2973 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2974 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2975 if (my_data->fluence_type != FLUENCE_NONE &&
2976 my_data->fluence_in_voice_call &&
2977 my_data->fluence_in_spkr_mode) {
2978 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2979 adev->acdb_settings |= QMIC_FLAG;
2980 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
2981 } else {
2982 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]2983 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2984 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
2985 else
2986 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2987 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2988 } else {
2989 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2990 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]2991 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2992 }
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2993 } else if (out_device & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2994 snd_device = SND_DEVICE_IN_VOICE_RX;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2995 } else if (source == AUDIO_SOURCE_CAMCORDER) {
2996 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2997 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2998 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
2999 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]3000 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]3001 else
3002 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3003 }
3004 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
3005 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3006 if (channel_count == 2) {
3007 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
3008 adev->acdb_settings |= DMIC_FLAG;
3009 } else if (adev->active_input->enable_ns)
3010 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
3011 else if (my_data->fluence_type != FLUENCE_NONE &&
3012 my_data->fluence_in_voice_rec) {
3013 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
3014 adev->acdb_settings |= DMIC_FLAG;
3015 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3016 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
3017 }
3018 }
Karthik Reddy Kattaf621ec72014-11-21 16:37:38 +0530[diff] [blame]3019 } else if ((source == AUDIO_SOURCE_VOICE_COMMUNICATION) ||
3020 (mode == AUDIO_MODE_IN_COMMUNICATION)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3021 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
3022 in_device = AUDIO_DEVICE_IN_BACK_MIC;
3023 if (adev->active_input) {
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]3024 if (my_data->fluence_type != FLUENCE_NONE &&
3025 adev->active_input->enable_aec &&
3026 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3027 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3028 if (my_data->fluence_in_spkr_mode) {
3029 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
3030 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
3031 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3032 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3033 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
3034 else
3035 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
3036 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3037 adev->acdb_settings |= DMIC_FLAG;
3038 } else
3039 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3040 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3041 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3042 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
3043 adev->acdb_settings |= DMIC_FLAG;
3044 } else
3045 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3046 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3047 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3048 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3049 platform_set_echo_reference(adev, true, out_device);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]3050 } else if (my_data->fluence_type != FLUENCE_NONE &&
3051 adev->active_input->enable_aec) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3052 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3053 if (my_data->fluence_in_spkr_mode) {
3054 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
3055 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC;
3056 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3057 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3058 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
3059 else
3060 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
3061 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3062 adev->acdb_settings |= DMIC_FLAG;
3063 } else
3064 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
3065 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
3066 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3067 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
3068 adev->acdb_settings |= DMIC_FLAG;
3069 } else
3070 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
3071 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3072 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
3073 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3074 platform_set_echo_reference(adev, true, out_device);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]3075 } else if (my_data->fluence_type != FLUENCE_NONE &&
3076 adev->active_input->enable_ns) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3077 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3078 if (my_data->fluence_in_spkr_mode) {
3079 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
3080 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS;
3081 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3082 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3083 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
3084 else
3085 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
3086 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3087 adev->acdb_settings |= DMIC_FLAG;
3088 } else
3089 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
3090 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
3091 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3092 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
3093 adev->acdb_settings |= DMIC_FLAG;
3094 } else
3095 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
3096 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3097 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
3098 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3099 platform_set_echo_reference(adev, false, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3100 } else
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3101 platform_set_echo_reference(adev, false, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3102 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3103 } else if (source == AUDIO_SOURCE_MIC) {
3104 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
3105 channel_count == 1 ) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3106 if(my_data->fluence_in_audio_rec) {
3107 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
3108 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3109 platform_set_echo_reference(adev, true, out_device);
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3110 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3111 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3112 platform_set_echo_reference(adev, true, out_device);
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3113 }
3114 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3115 }
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3116 } else if (source == AUDIO_SOURCE_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3117 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3118 } else if (source == AUDIO_SOURCE_DEFAULT) {
3119 goto exit;
3120 }
3121
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]3122 if (adev->active_input && (audio_extn_ssr_get_stream() == adev->active_input))
3123 snd_device = SND_DEVICE_IN_THREE_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3124
3125 if (snd_device != SND_DEVICE_NONE) {
3126 goto exit;
3127 }
3128
3129 if (in_device != AUDIO_DEVICE_NONE &&
3130 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
3131 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
3132 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]3133 if (adev->active_input && (audio_extn_ssr_get_stream() == adev->active_input))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3134 snd_device = SND_DEVICE_IN_QUAD_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3135 else if (my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_QUAD_MIC) &&
3136 channel_count == 2)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3137 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
3138 else
3139 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3140 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
3141 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
3142 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3143 snd_device = SND_DEVICE_IN_HEADSET_MIC;
3144 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]3145 if (adev->bt_wb_speech_enabled) {
3146 if (adev->bluetooth_nrec)
3147 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
3148 else
3149 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
3150 } else {
3151 if (adev->bluetooth_nrec)
3152 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
3153 else
3154 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
3155 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3156 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
3157 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3158 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
3159 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
3160 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3161 } else if (in_device & AUDIO_DEVICE_IN_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3162 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3163 } else {
3164 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
3165 ALOGW("%s: Using default handset-mic", __func__);
3166 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3167 }
3168 } else {
3169 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
3170 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3171 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
3172 snd_device = SND_DEVICE_IN_HEADSET_MIC;
3173 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3174 if (channel_count > 1)
3175 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
3176 else
3177 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]3178 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
3179 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3180 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3181 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]3182 if (adev->bt_wb_speech_enabled) {
3183 if (adev->bluetooth_nrec)
3184 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
3185 else
3186 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
3187 } else {
3188 if (adev->bluetooth_nrec)
3189 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
3190 else
3191 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
3192 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3193 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
3194 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3195 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
3196 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
3197 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3198 } else {
3199 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
3200 ALOGW("%s: Using default handset-mic", __func__);
3201 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3202 }
3203 }
3204exit:
3205 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
3206 return snd_device;
3207}
3208
3209int platform_set_hdmi_channels(void *platform, int channel_count)
3210{
3211 struct platform_data *my_data = (struct platform_data *)platform;
3212 struct audio_device *adev = my_data->adev;
3213 struct mixer_ctl *ctl;
3214 const char *channel_cnt_str = NULL;
3215 const char *mixer_ctl_name = "HDMI_RX Channels";
3216 switch (channel_count) {
3217 case 8:
3218 channel_cnt_str = "Eight"; break;
3219 case 7:
3220 channel_cnt_str = "Seven"; break;
3221 case 6:
3222 channel_cnt_str = "Six"; break;
3223 case 5:
3224 channel_cnt_str = "Five"; break;
3225 case 4:
3226 channel_cnt_str = "Four"; break;
3227 case 3:
3228 channel_cnt_str = "Three"; break;
3229 default:
3230 channel_cnt_str = "Two"; break;
3231 }
3232 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3233 if (!ctl) {
3234 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3235 __func__, mixer_ctl_name);
3236 return -EINVAL;
3237 }
3238 ALOGV("HDMI channel count: %s", channel_cnt_str);
3239 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
3240 return 0;
3241}
3242
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3243int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3244{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3245 int channel_count;
3246 int max_channels = 2;
3247 int i = 0, ret = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3248 struct platform_data *my_data = (struct platform_data *)platform;
3249 struct audio_device *adev = my_data->adev;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3250 edid_audio_info *info = NULL;
3251 ret = platform_get_edid_info(platform);
3252 info = (edid_audio_info *)my_data->edid_info;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3253
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3254 if(ret == 0 && info != NULL) {
3255 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
3256 ALOGV("%s:format %d channel %d", __func__,
3257 info->audio_blocks_array[i].format_id,
3258 info->audio_blocks_array[i].channels);
3259 if (info->audio_blocks_array[i].format_id == LPCM) {
3260 channel_count = info->audio_blocks_array[i].channels;
3261 if (channel_count > max_channels) {
3262 max_channels = channel_count;
3263 }
3264 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3265 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3266 }
3267
3268 return max_channels;
3269}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3270
3271static int platform_set_slowtalk(struct platform_data *my_data, bool state)
3272{
3273 int ret = 0;
3274 struct audio_device *adev = my_data->adev;
3275 struct mixer_ctl *ctl;
3276 const char *mixer_ctl_name = "Slowtalk Enable";
3277 uint32_t set_values[ ] = {0,
3278 ALL_SESSION_VSID};
3279
3280 set_values[0] = state;
3281 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3282 if (!ctl) {
3283 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3284 __func__, mixer_ctl_name);
3285 ret = -EINVAL;
3286 } else {
3287 ALOGV("Setting slowtalk state: %d", state);
3288 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3289 my_data->slowtalk = state;
3290 }
3291
3292 if (my_data->csd != NULL) {
3293 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
3294 if (ret < 0) {
3295 ALOGE("%s: csd_client_disable_device, failed, error %d",
3296 __func__, ret);
3297 }
3298 }
3299 return ret;
3300}
3301
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3302static int set_hd_voice(struct platform_data *my_data, bool state)
3303{
3304 struct audio_device *adev = my_data->adev;
3305 struct mixer_ctl *ctl;
3306 const char *mixer_ctl_name = "HD Voice Enable";
3307 int ret = 0;
3308 uint32_t set_values[ ] = {0,
3309 ALL_SESSION_VSID};
3310
3311 set_values[0] = state;
3312 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3313 if (!ctl) {
3314 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3315 __func__, mixer_ctl_name);
3316 ret = -EINVAL;
3317 } else {
3318 ALOGV("Setting HD Voice state: %d", state);
3319 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3320 my_data->hd_voice = state;
3321 }
3322
3323 return ret;
3324}
3325
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3326static int update_external_device_status(struct platform_data *my_data,
3327 char* event_name, bool status)
3328{
3329 int ret = 0;
3330 struct audio_usecase *usecase;
3331 struct listnode *node;
3332
3333 ALOGD("Recieved external event switch %s", event_name);
3334
3335 if (!strcmp(event_name, EVENT_EXTERNAL_SPK_1))
3336 my_data->external_spk_1 = status;
3337 else if (!strcmp(event_name, EVENT_EXTERNAL_SPK_2))
3338 my_data->external_spk_2 = status;
3339 else if (!strcmp(event_name, EVENT_EXTERNAL_MIC))
3340 my_data->external_mic = status;
3341 else {
3342 ALOGE("The audio event type is not found");
3343 return -EINVAL;
3344 }
3345
3346 list_for_each(node, &my_data->adev->usecase_list) {
3347 usecase = node_to_item(node, struct audio_usecase, list);
3348 select_devices(my_data->adev, usecase->id);
3349 }
3350
3351 return ret;
3352}
3353
3354static int parse_audiocal_cfg(struct str_parms *parms, acdb_audio_cal_cfg_t *cal)
3355{
3356 int err;
3357 unsigned int val;
3358 char value[64];
3359 int ret = 0;
3360
3361 if(parms == NULL || cal == NULL)
3362 return ret;
3363
3364 err = str_parms_get_str(parms, "cal_persist", value, sizeof(value));
3365 if (err >= 0) {
3366 str_parms_del(parms, "cal_persist");
3367 cal->persist = (uint32_t) strtoul(value, NULL, 0);
3368 ret = ret | 0x1;
3369 }
3370 err = str_parms_get_str(parms, "cal_apptype", value, sizeof(value));
3371 if (err >= 0) {
3372 str_parms_del(parms, "cal_apptype");
3373 cal->app_type = (uint32_t) strtoul(value, NULL, 0);
3374 ret = ret | 0x2;
3375 }
3376 err = str_parms_get_str(parms, "cal_caltype", value, sizeof(value));
3377 if (err >= 0) {
3378 str_parms_del(parms, "cal_caltype");
3379 cal->cal_type = (uint32_t) strtoul(value, NULL, 0);
3380 ret = ret | 0x4;
3381 }
3382 err = str_parms_get_str(parms, "cal_samplerate", value, sizeof(value));
3383 if (err >= 0) {
3384 str_parms_del(parms, "cal_samplerate");
3385 cal->sampling_rate = (uint32_t) strtoul(value, NULL, 0);
3386 ret = ret | 0x8;
3387 }
3388 err = str_parms_get_str(parms, "cal_devid", value, sizeof(value));
3389 if (err >= 0) {
3390 str_parms_del(parms, "cal_devid");
3391 cal->dev_id = (uint32_t) strtoul(value, NULL, 0);
3392 ret = ret | 0x10;
3393 }
3394 err = str_parms_get_str(parms, "cal_snddevid", value, sizeof(value));
3395 if (err >= 0) {
3396 str_parms_del(parms, "cal_snddevid");
3397 cal->snd_dev_id = (uint32_t) strtoul(value, NULL, 0);
3398 ret = ret | 0x20;
3399 }
3400 err = str_parms_get_str(parms, "cal_topoid", value, sizeof(value));
3401 if (err >= 0) {
3402 str_parms_del(parms, "cal_topoid");
3403 cal->topo_id = (uint32_t) strtoul(value, NULL, 0);
3404 ret = ret | 0x40;
3405 }
3406 err = str_parms_get_str(parms, "cal_moduleid", value, sizeof(value));
3407 if (err >= 0) {
3408 str_parms_del(parms, "cal_moduleid");
3409 cal->module_id = (uint32_t) strtoul(value, NULL, 0);
3410 ret = ret | 0x80;
3411 }
3412 err = str_parms_get_str(parms, "cal_paramid", value, sizeof(value));
3413 if (err >= 0) {
3414 str_parms_del(parms, "cal_paramid");
3415 cal->param_id = (uint32_t) strtoul(value, NULL, 0);
3416 ret = ret | 0x100;
3417 }
3418 return ret;
3419}
3420
3421static void set_audiocal(void *platform, struct str_parms *parms, char *value, int len) {
3422 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3423 struct stream_out out={0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3424 acdb_audio_cal_cfg_t cal={0};
3425 uint8_t *dptr = NULL;
3426 int32_t dlen;
3427 int err, ret;
3428 if(value == NULL || platform == NULL || parms == NULL) {
3429 ALOGE("[%s] received null pointer, failed",__func__);
3430 goto done_key_audcal;
3431 }
3432
3433 /* parse audio calibration keys */
3434 ret = parse_audiocal_cfg(parms, &cal);
3435
3436 /* handle audio calibration data now */
3437 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, len);
3438 if (err >= 0) {
3439 str_parms_del(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA);
3440 dlen = strlen(value);
3441 if(dlen <= 0) {
3442 ALOGE("[%s] null data received",__func__);
3443 goto done_key_audcal;
3444 }
3445 dptr = (uint8_t*) calloc(dlen, sizeof(uint8_t));
3446 if(dptr == NULL) {
3447 ALOGE("[%s] memory allocation failed for %d",__func__, dlen);
3448 goto done_key_audcal;
3449 }
3450 dlen = b64decode(value, strlen(value), dptr);
3451 if(dlen<=0) {
3452 ALOGE("[%s] data decoding failed %d", __func__, dlen);
3453 goto done_key_audcal;
3454 }
3455
3456 if(cal.dev_id) {
3457 if(audio_is_input_device(cal.dev_id)) {
3458 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
3459 } else {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3460 out.devices = cal.dev_id;
3461 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3462 }
3463 }
3464 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
3465 ALOGD("Setting audio calibration for snd_device(%d) acdb_id(%d)",
3466 cal.snd_dev_id, cal.acdb_dev_id);
3467 if(cal.acdb_dev_id == -EINVAL) {
3468 ALOGE("[%s] Invalid acdb_device id %d for snd device id %d",
3469 __func__, cal.acdb_dev_id, cal.snd_dev_id);
3470 goto done_key_audcal;
3471 }
3472 if(my_data->acdb_set_audio_cal) {
3473 ret = my_data->acdb_set_audio_cal((void *)&cal, (void*)dptr, dlen);
3474 }
3475 }
3476done_key_audcal:
3477 if(dptr != NULL)
3478 free(dptr);
3479}
3480
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3481int platform_set_parameters(void *platform, struct str_parms *parms)
3482{
3483 struct platform_data *my_data = (struct platform_data *)platform;
3484 char *str;
3485 char value[256] = {0};
Venkata Narendra Kumar Gutta7c131ef2015-11-17 14:15:57 +0530[diff] [blame]3486 int val,len;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3487 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3488 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3489
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3490 kv_pairs = str_parms_to_str(parms);
Venkata Narendra Kumar Gutta7c131ef2015-11-17 14:15:57 +0530[diff] [blame]3491 len = strlen(kv_pairs);
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3492 ALOGV("%s: enter: - %s", __func__, kv_pairs);
3493 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3494
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3495 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
3496 if (err >= 0) {
3497 bool state = false;
3498 if (!strncmp("true", value, sizeof("true"))) {
3499 state = true;
3500 }
3501
3502 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
3503 ret = platform_set_slowtalk(my_data, state);
3504 if (ret)
3505 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
3506 }
3507
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3508 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
3509 if (err >= 0) {
3510 bool state = false;
3511 if (!strncmp("true", value, sizeof("true"))) {
3512 state = true;
3513 }
3514
3515 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
3516 if (my_data->hd_voice != state) {
3517 ret = set_hd_voice(my_data, state);
3518 if (ret)
3519 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
3520 } else {
3521 ALOGV("%s: HD Voice already set to %d", __func__, state);
3522 }
3523 }
3524
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3525 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3526 value, sizeof(value));
3527 if (err >= 0) {
3528 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
3529
3530 if (my_data->acdb_reload_vocvoltable == NULL) {
3531 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
3532 } else if (!strcmp(value, "on")) {
3533 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
3534 my_data->voice_feature_set = 1;
3535 }
3536 } else {
3537 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
3538 my_data->voice_feature_set = 0;
3539 }
3540 }
3541 }
3542
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3543#ifdef RECORD_PLAY_CONCURRENCY
3544 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
3545 if (err >= 0) {
3546 if (!strncmp("true", value, sizeof("true"))) {
3547 ALOGD("setting record playback concurrency to true");
3548 my_data->rec_play_conc_set = true;
3549 } else {
3550 ALOGD("setting record playback concurrency to false");
3551 my_data->rec_play_conc_set = false;
3552 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3553 }
3554#endif
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3555 native_audio_set_params(platform, parms, value, sizeof(value));
Venkata Narendra Kumar Gutta7c131ef2015-11-17 14:15:57 +0530[diff] [blame]3556 audio_extn_spkr_prot_set_parameters(parms, value, len);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3557 ALOGV("%s: exit with code(%d)", __func__, ret);
3558 return ret;
3559}
3560
3561int platform_set_incall_recording_session_id(void *platform,
3562 uint32_t session_id, int rec_mode)
3563{
3564 int ret = 0;
3565 struct platform_data *my_data = (struct platform_data *)platform;
3566 struct audio_device *adev = my_data->adev;
3567 struct mixer_ctl *ctl;
3568 const char *mixer_ctl_name = "Voc VSID";
3569 int num_ctl_values;
3570 int i;
3571
3572 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3573 if (!ctl) {
3574 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3575 __func__, mixer_ctl_name);
3576 ret = -EINVAL;
3577 } else {
3578 num_ctl_values = mixer_ctl_get_num_values(ctl);
3579 for (i = 0; i < num_ctl_values; i++) {
3580 if (mixer_ctl_set_value(ctl, i, session_id)) {
3581 ALOGV("Error: invalid session_id: %x", session_id);
3582 ret = -EINVAL;
3583 break;
3584 }
3585 }
3586 }
3587
3588 if (my_data->csd != NULL) {
3589 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
3590 if (ret < 0) {
3591 ALOGE("%s: csd_client_start_record failed, error %d",
3592 __func__, ret);
3593 }
3594 }
3595
3596 return ret;
3597}
3598
3599int platform_stop_incall_recording_usecase(void *platform)
3600{
3601 int ret = 0;
3602 struct platform_data *my_data = (struct platform_data *)platform;
3603
3604 if (my_data->csd != NULL) {
3605 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
3606 if (ret < 0) {
3607 ALOGE("%s: csd_client_stop_record failed, error %d",
3608 __func__, ret);
3609 }
3610 }
3611
3612 return ret;
3613}
3614
3615int platform_start_incall_music_usecase(void *platform)
3616{
3617 int ret = 0;
3618 struct platform_data *my_data = (struct platform_data *)platform;
3619
3620 if (my_data->csd != NULL) {
3621 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
3622 if (ret < 0) {
3623 ALOGE("%s: csd_client_start_playback failed, error %d",
3624 __func__, ret);
3625 }
3626 }
3627
3628 return ret;
3629}
3630
3631int platform_stop_incall_music_usecase(void *platform)
3632{
3633 int ret = 0;
3634 struct platform_data *my_data = (struct platform_data *)platform;
3635
3636 if (my_data->csd != NULL) {
3637 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
3638 if (ret < 0) {
3639 ALOGE("%s: csd_client_stop_playback failed, error %d",
3640 __func__, ret);
3641 }
3642 }
3643
3644 return ret;
3645}
3646
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]3647int platform_update_lch(void *platform, struct voice_session *session,
3648 enum voice_lch_mode lch_mode)
3649{
3650 int ret = 0;
3651 struct platform_data *my_data = (struct platform_data *)platform;
3652
3653 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
3654 ret = my_data->csd->set_lch(session->vsid, lch_mode);
3655 else
3656 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
3657
3658 return ret;
3659}
3660
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3661static void get_audiocal(void *platform, void *keys, void *pReply) {
3662 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3663 struct stream_out out={0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3664 struct str_parms *query = (struct str_parms *)keys;
3665 struct str_parms *reply=(struct str_parms *)pReply;
3666 acdb_audio_cal_cfg_t cal={0};
3667 uint8_t *dptr = NULL;
3668 char value[512] = {0};
3669 char *rparms=NULL;
3670 int ret=0, err;
3671 uint32_t param_len;
3672
3673 if(query==NULL || platform==NULL || reply==NULL) {
3674 ALOGE("[%s] received null pointer",__func__);
3675 ret=-EINVAL;
3676 goto done;
3677 }
3678 /* parse audiocal configuration keys */
3679 ret = parse_audiocal_cfg(query, &cal);
3680 if(ret == 0) {
3681 /* No calibration keys found */
3682 goto done;
3683 }
3684 err = str_parms_get_str(query, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, sizeof(value));
3685 if (err >= 0) {
3686 str_parms_del(query, AUDIO_PARAMETER_KEY_AUD_CALDATA);
3687 } else {
3688 goto done;
3689 }
3690
3691 if(cal.dev_id & AUDIO_DEVICE_BIT_IN) {
3692 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
3693 } else if(cal.dev_id) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3694 out.devices = cal.dev_id;
3695 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3696 }
3697 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
3698 if (cal.acdb_dev_id < 0) {
3699 ALOGE("%s: Failed. Could not find acdb id for snd device(%d)",
3700 __func__, cal.snd_dev_id);
3701 ret = -EINVAL;
3702 goto done_key_audcal;
3703 }
3704 ALOGD("[%s] Getting audio calibration for snd_device(%d) acdb_id(%d)",
3705 __func__, cal.snd_dev_id, cal.acdb_dev_id);
3706
3707 param_len = MAX_SET_CAL_BYTE_SIZE;
3708 dptr = (uint8_t*)calloc(param_len, sizeof(uint8_t));
3709 if(dptr == NULL) {
3710 ALOGE("[%s] Memory allocation failed for length %d",__func__,param_len);
3711 ret = -ENOMEM;
3712 goto done_key_audcal;
3713 }
3714 if (my_data->acdb_get_audio_cal != NULL) {
3715 ret = my_data->acdb_get_audio_cal((void*)&cal, (void*)dptr, &param_len);
3716 if (ret == 0) {
3717 int dlen;
3718 if(param_len == 0 || param_len == MAX_SET_CAL_BYTE_SIZE) {
3719 ret = -EINVAL;
3720 goto done_key_audcal;
3721 }
3722 /* Allocate memory for encoding */
3723 rparms = (char*)calloc((param_len*2), sizeof(char));
3724 if(rparms == NULL) {
3725 ALOGE("[%s] Memory allocation failed for size %d",
3726 __func__, param_len*2);
3727 ret = -ENOMEM;
3728 goto done_key_audcal;
3729 }
3730 if(cal.persist==0 && cal.module_id && cal.param_id) {
3731 err = b64encode(dptr+12, param_len-12, rparms);
3732 } else {
3733 err = b64encode(dptr, param_len, rparms);
3734 }
3735 if(err < 0) {
3736 ALOGE("[%s] failed to convert data to string", __func__);
3737 ret = -EINVAL;
3738 goto done_key_audcal;
3739 }
3740 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3741 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, rparms);
3742 }
3743 }
3744done_key_audcal:
3745 if(ret != 0) {
3746 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3747 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, "");
3748 }
3749done:
3750 if(dptr != NULL)
3751 free(dptr);
3752 if(rparms != NULL)
3753 free(rparms);
3754}
3755
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3756void platform_get_parameters(void *platform,
3757 struct str_parms *query,
3758 struct str_parms *reply)
3759{
3760 struct platform_data *my_data = (struct platform_data *)platform;
3761 char *str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3762 char value[512] = {0};
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3763 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3764 char *kv_pairs = NULL;
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3765 char propValue[PROPERTY_VALUE_MAX]={0};
3766 bool prop_playback_enabled = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3767
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3768 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
3769 value, sizeof(value));
3770 if (ret >= 0) {
3771 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
3772 my_data->slowtalk?"true":"false");
3773 }
3774
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3775 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
3776 value, sizeof(value));
3777 if (ret >= 0) {
3778 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
3779 my_data->hd_voice?"true":"false");
3780 }
3781
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3782 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3783 value, sizeof(value));
3784 if (ret >= 0) {
3785 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
3786 strlcpy(value, "on", sizeof(value));
3787 } else {
3788 strlcpy(value, "off", sizeof(value));
3789 }
3790
3791 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
3792 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3793 native_audio_get_params(query, reply, value, sizeof(value));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3794
Sidipotu Ashokf490be52015-10-20 10:41:34 +0530[diff] [blame]3795 ret = str_parms_get_str(query, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_AVAILABLE,
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3796 value, sizeof(value));
3797 if (ret >= 0) {
3798 int isallowed = 1; /*true*/
3799
3800 if (property_get("voice.playback.conc.disabled", propValue, NULL)) {
3801 prop_playback_enabled = atoi(propValue) ||
3802 !strncmp("true", propValue, 4);
3803 }
3804
3805 if (prop_playback_enabled && (voice_is_in_call(my_data->adev) ||
3806 (SND_CARD_STATE_OFFLINE == get_snd_card_state(my_data->adev)))) {
3807 char *decoder_mime_type = value;
3808
3809 //check if unsupported mime type or not
3810 if(decoder_mime_type) {
3811 int i = 0;
3812 for (i = 0; i < sizeof(dsp_only_decoders_mime)/sizeof(dsp_only_decoders_mime[0]); i++) {
3813 if (!strncmp(decoder_mime_type, dsp_only_decoders_mime[i],
3814 strlen(dsp_only_decoders_mime[i]))) {
3815 ALOGD("Rejecting request for DSP only session from HAL during voice call/SSR state");
3816 isallowed = 0;
3817 break;
3818 }
3819 }
3820 }
3821 }
Sidipotu Ashokf490be52015-10-20 10:41:34 +0530[diff] [blame]3822 str_parms_add_int(reply, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_AVAILABLE, isallowed);
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3823 }
3824
3825
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3826 /* Handle audio calibration keys */
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3827 kv_pairs = str_parms_to_str(reply);
3828 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
3829 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3830}
3831
3832/* Delay in Us */
3833int64_t platform_render_latency(audio_usecase_t usecase)
3834{
3835 switch (usecase) {
3836 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3837 return DEEP_BUFFER_PLATFORM_DELAY;
3838 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3839 return LOW_LATENCY_PLATFORM_DELAY;
3840 default:
3841 return 0;
3842 }
3843}
3844
3845int platform_update_usecase_from_source(int source, int usecase)
3846{
3847 ALOGV("%s: input source :%d", __func__, source);
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3848 if (source == AUDIO_SOURCE_FM_TUNER)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3849 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
3850 return usecase;
3851}
3852
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3853bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3854{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3855 bool needs_event = false;
3856
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3857 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3858 (snd_device < SND_DEVICE_IN_END) &&
3859 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3860 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3861 needs_event = true;
3862
3863 return needs_event;
3864}
3865
3866bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
3867{
3868 bool needs_event = false;
3869
3870 switch(uc_id){
3871 /* concurrent playback usecases needs event */
3872 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3873 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3874 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3875 needs_event = true;
3876 break;
3877 /* concurrent playback in low latency allowed */
3878 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3879 break;
3880 /* concurrent playback FM needs event */
3881 case USECASE_AUDIO_PLAYBACK_FM:
3882 needs_event = true;
3883 break;
3884
3885 /* concurrent capture usecases, no event, capture handled by device
3886 * USECASE_AUDIO_RECORD:
3887 * USECASE_AUDIO_RECORD_COMPRESS:
3888 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3889
3890 * USECASE_VOICE_CALL:
3891 * USECASE_VOICE2_CALL:
3892 * USECASE_VOLTE_CALL:
3893 * USECASE_QCHAT_CALL:
3894 * USECASE_VOWLAN_CALL:
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]3895 * USECASE_VOICEMMODE1_CALL:
3896 * USECASE_VOICEMMODE2_CALL:
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3897 * USECASE_COMPRESS_VOIP_CALL:
3898 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3899 * USECASE_INCALL_REC_UPLINK:
3900 * USECASE_INCALL_REC_DOWNLINK:
3901 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3902 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3903 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3904 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3905 * USECASE_INCALL_MUSIC_UPLINK:
3906 * USECASE_INCALL_MUSIC_UPLINK2:
3907 * USECASE_AUDIO_SPKR_CALIB_RX:
3908 * USECASE_AUDIO_SPKR_CALIB_TX:
3909 */
3910 default:
3911 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
3912 }
3913 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3914}
3915
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3916bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
3917{
3918 bool needs_event = false;
3919
3920 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3921 (snd_device < SND_DEVICE_IN_END) &&
3922 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3923 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
3924 needs_event = true;
3925
3926 return needs_event;
3927}
3928
3929bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
3930{
3931 bool needs_event = false;
3932
3933 switch(uc_id){
3934 /* concurrent playback usecases needs event */
3935 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3936 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3937 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3938 needs_event = true;
3939 break;
3940 /* concurrent playback in low latency allowed */
3941 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3942 break;
3943 /* concurrent playback FM needs event */
3944 case USECASE_AUDIO_PLAYBACK_FM:
3945 needs_event = true;
3946 break;
3947
3948 /* concurrent capture usecases, no event, capture handled by device
3949 * USECASE_AUDIO_RECORD:
3950 * USECASE_AUDIO_RECORD_COMPRESS:
3951 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3952
3953 * USECASE_VOICE_CALL:
3954 * USECASE_VOICE2_CALL:
3955 * USECASE_VOLTE_CALL:
3956 * USECASE_QCHAT_CALL:
3957 * USECASE_VOWLAN_CALL:
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]3958 * USECASE_VOICEMMODE1_CALL:
3959 * USECASE_VOICEMMODE2_CALL:
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3960 * USECASE_COMPRESS_VOIP_CALL:
3961 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3962 * USECASE_INCALL_REC_UPLINK:
3963 * USECASE_INCALL_REC_DOWNLINK:
3964 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3965 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3966 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3967 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3968 * USECASE_INCALL_MUSIC_UPLINK:
3969 * USECASE_INCALL_MUSIC_UPLINK2:
3970 * USECASE_AUDIO_SPKR_CALIB_RX:
3971 * USECASE_AUDIO_SPKR_CALIB_TX:
3972 */
3973 default:
3974 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
3975 }
3976 return needs_event;
3977}
3978
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3979/* Read offload buffer size from a property.
3980 * If value is not power of 2 round it to
3981 * power of 2.
3982 */
3983uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
3984{
3985 char value[PROPERTY_VALUE_MAX] = {0};
3986 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3987 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
3988 atoi(value)) {
3989 fragment_size = atoi(value) * 1024;
3990 }
3991
vivek mehta80a44292015-08-10 12:58:10 -0700[diff] [blame]3992 /* Use incoming offload buffer size if default buffer size is less */
3993 if ((info != NULL) && (fragment_size < info->offload_buffer_size)) {
3994 ALOGI("%s:: Overwriting offload buffer size default:%d new:%d", __func__,
3995 fragment_size,
3996 info->offload_buffer_size);
3997 fragment_size = info->offload_buffer_size;
3998 }
3999
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4000 // For FLAC use max size since it is loss less, and has sampling rates
4001 // upto 192kHZ
4002 if (info != NULL && !info->has_video &&
4003 info->format == AUDIO_FORMAT_FLAC) {
4004 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
4005 ALOGV("FLAC fragment size %d", fragment_size);
4006 }
4007
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4008 if (info != NULL && info->has_video && info->is_streaming) {
4009 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
4010 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]4011 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4012 }
4013
4014 fragment_size = ALIGN( fragment_size, 1024);
4015
4016 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
4017 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
4018 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
4019 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
4020 ALOGV("%s: fragment_size %d", __func__, fragment_size);
4021 return fragment_size;
4022}
4023
4024uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
4025{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4026 uint32_t fragment_size = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4027 uint32_t bits_per_sample = 16;
Alexy Joseph2ce25e22015-06-18 12:02:01 -0700[diff] [blame]4028 uint32_t pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4029
4030 if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
4031 bits_per_sample = 32;
4032 }
4033
Alexy Joseph2ce25e22015-06-18 12:02:01 -0700[diff] [blame]4034 //duration is set to 40 ms worth of stereo data at 48Khz
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4035 //with 16 bit per sample, modify this when the channel
4036 //configuration is different
4037 fragment_size = (pcm_offload_time
4038 * info->sample_rate
4039 * (bits_per_sample >> 3)
4040 * popcount(info->channel_mask))/1000;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4041 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
4042 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
4043 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
4044 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
Preetam Singh Ranawat6efde5c2015-04-24 11:04:22 +0530[diff] [blame]4045 // To have same PCM samples for all channels, the buffer size requires to
4046 // be multiple of (number of channels * bytes per sample)
4047 // 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]4048 fragment_size = ALIGN(fragment_size, ((bits_per_sample >> 3)* popcount(info->channel_mask) * 32));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4049
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4050 ALOGI("PCM offload Fragment size to %d bytes", fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4051 return fragment_size;
4052}
4053
Asish Bhattacharya9e25c492015-07-10 14:23:28 +0530[diff] [blame]4054bool platform_use_small_buffer(audio_offload_info_t* info)
4055{
4056 return OFFLOAD_USE_SMALL_BUFFER;
4057}
4058
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4059int platform_is_external_codec (char *snd_card_name)
4060{
4061
4062 if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]4063 sizeof("msm8952-tomtom-snd-card")) ||
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]4064 !strncmp(snd_card_name, "msm8952-tasha-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]4065 sizeof("msm8952-tasha-snd-card")) ||
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]4066 !strncmp(snd_card_name, "msm8952-tashalite-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]4067 sizeof("msm8952-tashalite-snd-card")) ||
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]4068 !strncmp(snd_card_name, "msm8952-tasha-skun-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]4069 sizeof("msm8952-tasha-skun-snd-card")) ||
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4070 !strncmp(snd_card_name, "msm8976-tasha-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]4071 sizeof("msm8976-tasha-snd-card")) ||
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]4072 !strncmp(snd_card_name, "msm8976-tashalite-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]4073 sizeof("msm8976-tashalite-snd-card")) ||
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]4074 !strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]4075 sizeof("msm8976-tasha-skun-snd-card")) ||
4076 !strncmp(snd_card_name, "msm8937-tasha-snd-card",
4077 sizeof("msm8937-tasha-snd-card")) ||
4078 !strncmp(snd_card_name, "msm8937-tashalite-snd-card",
4079 sizeof("msm8937-tashalite-snd-card")) ||
4080 !strncmp(snd_card_name, "msm8953-tasha-snd-card",
4081 sizeof("msm8953-tasha-snd-card")) ||
4082 !strncmp(snd_card_name, "msm8953-tashalite-snd-card",
4083 sizeof("msm8953-tashalite-snd-card")))
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4084 {
4085 /* external codec, for rest/old of the external codecs
4086 we dont support this funtionality(chaning AFE params)
4087 at the monment
4088 */
4089 return 1;
4090 }
4091 else {
4092 /* internal codec */
4093 return 0;
4094 }
4095}
4096
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4097/*
4098 * configures afe with bit width and Sample Rate
4099 */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4100int platform_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4101 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4102 unsigned int bit_width, unsigned int sample_rate)
4103{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4104 int ret = 0;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4105 int backend_idx = DEFAULT_CODEC_BACKEND;
4106 struct platform_data *my_data = (struct platform_data *)adev->platform;
Preetam Singh Ranawate6755952015-04-27 16:31:54 +0530[diff] [blame]4107 const char *snd_card_name = mixer_get_name(adev->mixer);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4108 int is_external_codec = platform_is_external_codec(snd_card_name);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4109 int na_mode = platform_get_native_support();
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4110
4111
4112 backend_idx = platform_get_backend_index(snd_device);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4113 ALOGI("%s:becf: afe: bitwidth %d, samplerate %d, backend_idx %d device (%s)",
4114 __func__, bit_width, sample_rate, backend_idx,
4115 platform_get_snd_device_name(snd_device));
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4116
4117 if (bit_width !=
4118 my_data->current_backend_cfg[backend_idx].bit_width) {
4119
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4120 struct mixer_ctl *ctl;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4121 if (!is_external_codec) {
4122 ctl = mixer_get_ctl_by_name(adev->mixer,
4123 "MI2S_RX Format");
4124
4125 } else {
4126 ctl = mixer_get_ctl_by_name(adev->mixer,
4127 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
4128 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4129 if (!ctl) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4130 ALOGE("%s:becf: afe: Could not get ctl for mixer command - %s",
4131 __func__,
4132 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4133 return -EINVAL;
4134 }
4135
4136 if (bit_width == 24) {
4137 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
4138 } else {
4139 mixer_ctl_set_enum_by_string(ctl, "S16_LE");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4140 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4141 my_data->current_backend_cfg[backend_idx].bit_width = bit_width;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4142 ALOGD("%s:becf: afe: %s mixer set to %d bit", __func__,
4143 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl, bit_width);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4144 }
4145
4146 /*
4147 * Backend sample rate configuration follows:
4148 * 16 bit playback - 48khz for streams at any valid sample rate
4149 * 24 bit playback - 48khz for stream sample rate less than 48khz
4150 * 24 bit playback - 96khz for sample rate range of 48khz to 96khz
4151 * 24 bit playback - 192khz for sample rate range of 96khz to 192 khz
4152 * Upper limit is inclusive in the sample rate range.
4153 */
4154 // TODO: This has to be more dynamic based on policy file
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4155
4156 if ((sample_rate != my_data->current_backend_cfg[(int)backend_idx].sample_rate) &&
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4157 (is_external_codec)) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4158 /* sample rate update is needed only for external codecs which
4159 support 24 bit playback*/
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4160 char *rate_str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4161 struct mixer_ctl *ctl;
4162
4163 switch (sample_rate) {
4164 case 8000:
4165 case 11025:
4166 case 16000:
4167 case 22050:
4168 case 32000:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4169 case 48000:
4170 rate_str = "KHZ_48";
4171 break;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4172 case 44100:
4173 rate_str = "KHZ_44P1";
4174 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4175 case 64000:
4176 case 88200:
4177 case 96000:
4178 rate_str = "KHZ_96";
4179 break;
4180 case 176400:
4181 case 192000:
4182 rate_str = "KHZ_192";
4183 break;
4184 default:
4185 rate_str = "KHZ_48";
4186 break;
4187 }
4188
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4189 ctl = mixer_get_ctl_by_name(adev->mixer,
4190 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4191
4192 if (!ctl) {
4193 ALOGE("%s:becf: afe: Could not get ctl to set the Sample Rate for mixer command - %s",
4194 __func__,
4195 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4196 return -EINVAL;
4197 }
4198
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4199 ALOGD("%s:becf: afe: %s set to %s", __func__,
4200 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl,
4201 rate_str);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4202 mixer_ctl_set_enum_by_string(ctl, rate_str);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4203 my_data->current_backend_cfg[backend_idx].sample_rate = sample_rate;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4204 }
4205
4206 return ret;
4207}
4208
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4209/*
4210 * goes through all the current usecases and picks the highest
4211 * bitwidth & samplerate
4212 */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4213bool platform_check_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4214 struct audio_usecase* usecase,
4215 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4216 unsigned int* new_bit_width,
4217 unsigned int* new_sample_rate)
4218{
4219 bool backend_change = false;
4220 struct listnode *node;
4221 struct stream_out *out = NULL;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4222 char value[PROPERTY_VALUE_MAX] = {0};
4223 unsigned int bit_width;
4224 unsigned int sample_rate;
4225 int backend_idx = DEFAULT_CODEC_BACKEND;
4226 int usecase_backend_idx = DEFAULT_CODEC_BACKEND;
4227 struct platform_data *my_data = (struct platform_data *)adev->platform;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4228 int na_mode = platform_get_native_support();
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4229
4230 backend_idx = platform_get_backend_index(snd_device);
4231
4232 bit_width = *new_bit_width;
4233 sample_rate = *new_sample_rate;
4234
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4235 ALOGI("%s:becf: afe: Codec selected backend: %d current bit width: %d and sample rate: %d",
4236 __func__,
4237 backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4238
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]4239 // For voice calls use default configuration i.e. 16b/48K, only applicable to
4240 // default backend
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4241 // force routing is not required here, caller will do it anyway
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]4242 if ((voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) &&
4243 backend_idx == DEFAULT_CODEC_BACKEND) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4244 ALOGW("%s:becf: afe:Use default bw and sr for voice/voip calls ",
4245 __func__);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4246 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4247 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4248 } else {
4249 /*
4250 * The backend should be configured at highest bit width and/or
4251 * sample rate amongst all playback usecases.
4252 * If the selected sample rate and/or bit width differ with
4253 * current backend sample rate and/or bit width, then, we set the
4254 * backend re-configuration flag.
4255 *
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4256 * Exception: 16 bit playbacks is allowed through 16 bit/48/44.1 khz backend only
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4257 */
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4258 int i =0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4259 list_for_each(node, &adev->usecase_list) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4260 struct audio_usecase *uc;
4261 uc = node_to_item(node, struct audio_usecase, list);
4262 struct stream_out *out = (struct stream_out*) uc->stream.out;
4263 if (uc->type == PCM_PLAYBACK && out && usecase != uc) {
4264 usecase_backend_idx =
4265 platform_get_backend_index(uc->out_snd_device);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4266
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4267 ALOGD("%s:napb: (%d) - (%s)id (%d) sr %d bw "
4268 "(%d) device %s", __func__, i++, use_case_table[uc->id],
4269 uc->id, out->sample_rate,
4270 out->bit_width,
4271 platform_get_snd_device_name(uc->out_snd_device));
4272
4273 if (usecase_backend_idx == backend_idx) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4274 if (bit_width < out->bit_width)
4275 bit_width = out->bit_width;
4276 if (sample_rate < out->sample_rate)
4277 sample_rate = out->sample_rate;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4278 if (out->sample_rate < OUTPUT_SAMPLING_RATE_44100)
4279 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4280 }
4281 }
4282 }
4283 }
4284
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4285 if (audio_is_true_native_stream_active(adev)) {
4286 if (check_hdset_combo_device(adev, snd_device)) {
4287 /*
4288 * In true native mode Tasha has a limitation that one port at 44.1 khz
4289 * cannot drive both spkr and hdset, to simiplify the solution lets
4290 * move the AFE to 48khzwhen a ring tone selects combo device.
4291 */
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4292 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4293 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4294 ALOGD("%s:becf: afe: port has to run at 48k for a combo device",
4295 __func__);
4296 } else {
4297 /*
4298 * in single BE mode, if native audio playback
4299 * is active then it will take priority
4300 */
4301 sample_rate = OUTPUT_SAMPLING_RATE_44100;
4302 ALOGD("%s:becf: afe: napb active set rate to 44.1 khz",
4303 __func__);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4304 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4305 }
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4306
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4307
4308 /*
4309 * 24 bit playback on speakers is allowed through 48
4310 * khz backend only
4311 */
4312 if ((24 == bit_width) &&
4313 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_SPEAKER)) {
4314 bit_width = (uint32_t)platform_get_snd_device_bit_width(SND_DEVICE_OUT_SPEAKER);
4315 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4316 ALOGD("%s:becf: afe: 24 bit playback on speakers"
4317 "Configure afe to default Sample Rate(48k)", __func__);
4318 }
4319
4320 /*
4321 * native playback is not enabled.Configure afe to default Sample Rate(48k)
4322 */
4323 if (NATIVE_AUDIO_MODE_INVALID == na_mode &&
4324 OUTPUT_SAMPLING_RATE_44100 == sample_rate) {
4325 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4326 ALOGD("%s:becf: afe: napb not active - set (48k) default rate",
4327 __func__);
4328 }
4329
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4330 /*
4331 * Sample rate greater than 48K is only supported by external codecs on
4332 * specific devices e.g. Headphones, reset the sample rate to
4333 * default value if not external codec.
4334 */
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4335 if (!is_external_codec) {
4336 ALOGD("%s:becf: afe: For internal codec only 48 is supported \
4337 Configure afe to default Sample Rate(48k)", __func__);
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4338 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4339 }
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4340
Manish Dewangan837dc462015-05-27 10:17:41 +0530[diff] [blame]4341 //check if mulitchannel clip needs to be down sampled to 48k
4342 property_get("audio.playback.mch.downsample",value,"");
4343 if (!strncmp("true", value, sizeof("true"))) {
4344 out = usecase->stream.out;
4345 if ((popcount(out->channel_mask) > 2) &&
4346 (out->sample_rate > CODEC_BACKEND_DEFAULT_SAMPLE_RATE) &&
4347 !(out->flags & AUDIO_OUTPUT_FLAG_COMPRESS_PASSTHROUGH)) {
4348 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4349 /* update out sample rate to reflect current backend sample rate */
4350 out->sample_rate = sample_rate;
4351 ALOGD("%s: MCH session defaulting sample rate to %d",
4352 __func__, sample_rate);
4353 }
4354 }
4355
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4356 ALOGI("%s:becf: afe: Codec selected backend: %d updated bit width: %d and sample rate: %d",
4357 __func__,
4358 backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4359 // Force routing if the expected bitwdith or samplerate
4360 // is not same as current backend comfiguration
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4361 if ((bit_width != my_data->current_backend_cfg[backend_idx].bit_width) ||
4362 (sample_rate != my_data->current_backend_cfg[backend_idx].sample_rate)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4363 *new_bit_width = bit_width;
4364 *new_sample_rate = sample_rate;
4365 backend_change = true;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4366 ALOGI("%s:becf: afe: Codec backend needs to be updated. new bit width: %d new sample rate: %d",
4367 __func__,
4368 *new_bit_width, *new_sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4369 }
4370
4371 return backend_change;
4372}
4373
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]4374bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4375 struct audio_usecase *usecase, snd_device_t snd_device)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4376{
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4377 unsigned int new_bit_width;
4378 unsigned int new_sample_rate;
4379 int backend_idx = DEFAULT_CODEC_BACKEND;
4380 struct platform_data *my_data = (struct platform_data *)adev->platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4381
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4382 backend_idx = platform_get_backend_index(snd_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4383
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4384 new_bit_width = usecase->stream.out->bit_width;
4385 new_sample_rate = usecase->stream.out->sample_rate;
4386
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4387 ALOGI("%s:becf: afe: bitwidth %d, samplerate %d"
4388 ", backend_idx %d usecase = %d device (%s)", __func__, new_bit_width,
4389 new_sample_rate, backend_idx, usecase->id,
4390 platform_get_snd_device_name(snd_device));
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4391 if (platform_check_codec_backend_cfg(adev, usecase, snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4392 &new_bit_width, &new_sample_rate)) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4393 platform_set_codec_backend_cfg(adev, snd_device,
4394 new_bit_width, new_sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4395 return true;
4396 }
4397
4398 return false;
4399}
4400
4401int platform_set_snd_device_backend(snd_device_t device, const char *backend)
4402{
4403 int ret = 0;
4404
4405 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
4406 ALOGE("%s: Invalid snd_device = %d",
4407 __func__, device);
4408 ret = -EINVAL;
4409 goto done;
4410 }
4411
4412 if (backend_table[device]) {
4413 free(backend_table[device]);
4414 }
4415 backend_table[device] = strdup(backend);
4416done:
4417 return ret;
4418}
4419
4420int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id)
4421{
4422 int ret = 0;
4423 if ((usecase <= USECASE_INVALID) || (usecase >= AUDIO_USECASE_MAX)) {
4424 ALOGE("%s: invalid usecase case idx %d", __func__, usecase);
4425 ret = -EINVAL;
4426 goto done;
4427 }
4428
4429 if ((type != 0) && (type != 1)) {
4430 ALOGE("%s: invalid usecase type", __func__);
4431 ret = -EINVAL;
4432 }
4433 pcm_device_table[usecase][type] = pcm_id;
4434done:
4435 return ret;
4436}
4437
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4438void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
4439{
4440 *device_to_be_id = msm_device_to_be_id;
4441 *length = msm_be_id_array_len;
4442}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4443int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask, int snd_id)
4444{
4445 int ret = 0;
4446 int channels = audio_channel_count_from_out_mask(channel_mask);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4447
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4448 char channel_map[8];
4449 memset(channel_map, 0, sizeof(channel_map));
4450 /* Following are all most common standard WAV channel layouts
4451 overridden by channel mask if its allowed and different */
4452 switch (channels) {
4453 case 1:
4454 /* AUDIO_CHANNEL_OUT_MONO */
4455 channel_map[0] = PCM_CHANNEL_FC;
4456 break;
4457 case 2:
4458 /* AUDIO_CHANNEL_OUT_STEREO */
4459 channel_map[0] = PCM_CHANNEL_FL;
4460 channel_map[1] = PCM_CHANNEL_FR;
4461 break;
4462 case 3:
4463 /* AUDIO_CHANNEL_OUT_2POINT1 */
4464 channel_map[0] = PCM_CHANNEL_FL;
4465 channel_map[1] = PCM_CHANNEL_FR;
4466 channel_map[2] = PCM_CHANNEL_FC;
4467 break;
4468 case 4:
4469 /* AUDIO_CHANNEL_OUT_QUAD_SIDE */
4470 channel_map[0] = PCM_CHANNEL_FL;
4471 channel_map[1] = PCM_CHANNEL_FR;
4472 channel_map[2] = PCM_CHANNEL_LS;
4473 channel_map[3] = PCM_CHANNEL_RS;
4474 if (channel_mask == AUDIO_CHANNEL_OUT_QUAD_BACK)
4475 {
4476 channel_map[2] = PCM_CHANNEL_LB;
4477 channel_map[3] = PCM_CHANNEL_RB;
4478 }
4479 if (channel_mask == AUDIO_CHANNEL_OUT_SURROUND)
4480 {
4481 channel_map[2] = PCM_CHANNEL_FC;
4482 channel_map[3] = PCM_CHANNEL_CS;
4483 }
4484 break;
4485 case 5:
4486 /* AUDIO_CHANNEL_OUT_PENTA */
4487 channel_map[0] = PCM_CHANNEL_FL;
4488 channel_map[1] = PCM_CHANNEL_FR;
4489 channel_map[2] = PCM_CHANNEL_FC;
4490 channel_map[3] = PCM_CHANNEL_LB;
4491 channel_map[4] = PCM_CHANNEL_RB;
4492 break;
4493 case 6:
4494 /* AUDIO_CHANNEL_OUT_5POINT1 */
4495 channel_map[0] = PCM_CHANNEL_FL;
4496 channel_map[1] = PCM_CHANNEL_FR;
4497 channel_map[2] = PCM_CHANNEL_FC;
4498 channel_map[3] = PCM_CHANNEL_LFE;
4499 channel_map[4] = PCM_CHANNEL_LB;
4500 channel_map[5] = PCM_CHANNEL_RB;
4501 if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1_SIDE)
4502 {
4503 channel_map[4] = PCM_CHANNEL_LS;
4504 channel_map[5] = PCM_CHANNEL_RS;
4505 }
4506 break;
4507 case 7:
4508 /* AUDIO_CHANNEL_OUT_6POINT1 */
4509 channel_map[0] = PCM_CHANNEL_FL;
4510 channel_map[1] = PCM_CHANNEL_FR;
4511 channel_map[2] = PCM_CHANNEL_FC;
4512 channel_map[3] = PCM_CHANNEL_LFE;
4513 channel_map[4] = PCM_CHANNEL_LB;
4514 channel_map[5] = PCM_CHANNEL_RB;
4515 channel_map[6] = PCM_CHANNEL_CS;
4516 break;
4517 case 8:
4518 /* AUDIO_CHANNEL_OUT_7POINT1 */
4519 channel_map[0] = PCM_CHANNEL_FL;
4520 channel_map[1] = PCM_CHANNEL_FR;
4521 channel_map[2] = PCM_CHANNEL_FC;
4522 channel_map[3] = PCM_CHANNEL_LFE;
4523 channel_map[4] = PCM_CHANNEL_LB;
4524 channel_map[5] = PCM_CHANNEL_RB;
4525 channel_map[6] = PCM_CHANNEL_LS;
4526 channel_map[7] = PCM_CHANNEL_RS;
4527 break;
4528 default:
4529 ALOGE("unsupported channels %d for setting channel map", channels);
4530 return -1;
4531 }
4532 ret = platform_set_channel_map(platform, channels, channel_map, snd_id);
4533 return ret;
4534}
4535
4536int platform_get_edid_info(void *platform)
4537{
4538 struct platform_data *my_data = (struct platform_data *)platform;
4539 struct audio_device *adev = my_data->adev;
4540 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
4541 char *sad = block;
4542 int num_audio_blocks;
4543 int channel_count = 2;
4544 int i, ret, count;
4545
4546 struct mixer_ctl *ctl;
4547 char edid_data[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE + 1] = {0};
4548 edid_audio_info *info;
4549
4550 if (my_data->edid_valid) {
4551 /* use cached edid */
4552 return 0;
4553 }
4554
4555 if (my_data->edid_info == NULL) {
4556 my_data->edid_info =
4557 (struct edid_audio_info *)calloc(1, sizeof(struct edid_audio_info));
4558 }
4559
4560 info = my_data->edid_info;
4561
4562 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
4563 if (!ctl) {
4564 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4565 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
4566 goto fail;
4567 }
4568
4569 mixer_ctl_update(ctl);
4570
4571 count = mixer_ctl_get_num_values(ctl);
4572
4573 /* Read SAD blocks, clamping the maximum size for safety */
4574 if (count > (int)sizeof(block))
4575 count = (int)sizeof(block);
4576
4577 ret = mixer_ctl_get_array(ctl, block, count);
4578 if (ret != 0) {
4579 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
4580 goto fail;
4581 }
4582 edid_data[0] = count;
4583 memcpy(&edid_data[1], block, count);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4584 if (!edid_get_sink_caps(info, edid_data)) {
4585 ALOGE("%s: Failed to get HDMI sink capabilities", __func__);
4586 goto fail;
4587 }
4588 my_data->edid_valid = true;
4589 return 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4590fail:
4591 if (my_data->edid_info) {
4592 free(my_data->edid_info);
4593 my_data->edid_info = NULL;
4594 my_data->edid_valid = false;
4595 }
4596 ALOGE("%s: return -EINVAL", __func__);
4597 return -EINVAL;
4598}
4599
4600
4601int platform_set_channel_allocation(void *platform, int channel_alloc)
4602{
4603 struct mixer_ctl *ctl;
4604 const char *mixer_ctl_name = "HDMI RX CA";
4605 int ret;
4606 struct platform_data *my_data = (struct platform_data *)platform;
4607 struct audio_device *adev = my_data->adev;
4608
4609 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4610 if (!ctl) {
4611 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4612 __func__, mixer_ctl_name);
4613 ret = EINVAL;
4614 }
4615 ALOGD(":%s channel allocation = 0x%x", __func__, channel_alloc);
4616 ret = mixer_ctl_set_value(ctl, 0, channel_alloc);
4617
4618 if (ret < 0) {
4619 ALOGE("%s: Could not set ctl, error:%d ", __func__, ret);
4620 }
4621
4622 return ret;
4623}
4624
4625int platform_set_channel_map(void *platform, int ch_count, char *ch_map, int snd_id)
4626{
4627 struct mixer_ctl *ctl;
4628 char mixer_ctl_name[44]; // max length of name is 44 as defined
4629 int ret;
4630 unsigned int i;
4631 int set_values[8] = {0};
4632 char device_num[13]; // device number up to 2 digit
4633 struct platform_data *my_data = (struct platform_data *)platform;
4634 struct audio_device *adev = my_data->adev;
4635 ALOGV("%s channel_count:%d",__func__, ch_count);
4636 if (NULL == ch_map) {
4637 ALOGE("%s: Invalid channel mapping used", __func__);
4638 return -EINVAL;
4639 }
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4640
4641 /*
4642 * If snd_id is greater than 0, stream channel mapping
4643 * If snd_id is below 0, typically -1, device channel mapping
4644 */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4645 if (snd_id >= 0) {
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4646 snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "Playback Channel Map%d", snd_id);
4647 } else {
4648 strlcpy(mixer_ctl_name, "Playback Device Channel Map", sizeof(mixer_ctl_name));
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4649 }
4650
4651 ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
4652
4653 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4654 if (!ctl) {
4655 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4656 __func__, mixer_ctl_name);
4657 return -EINVAL;
4658 }
4659 for (i = 0; i< ARRAY_SIZE(set_values); i++) {
4660 set_values[i] = ch_map[i];
4661 }
4662
4663 ALOGD("%s: set mapping(%d %d %d %d %d %d %d %d) for channel:%d", __func__,
4664 set_values[0], set_values[1], set_values[2], set_values[3], set_values[4],
4665 set_values[5], set_values[6], set_values[7], ch_count);
4666
4667 ret = mixer_ctl_set_array(ctl, set_values, ch_count);
4668 if (ret < 0) {
4669 ALOGE("%s: Could not set ctl, error:%d ch_count:%d",
4670 __func__, ret, ch_count);
4671 }
4672 return ret;
4673}
4674
4675unsigned char platform_map_to_edid_format(int audio_format)
4676{
4677 unsigned char format;
4678 switch (audio_format & AUDIO_FORMAT_MAIN_MASK) {
4679 case AUDIO_FORMAT_AC3:
4680 ALOGV("%s: AC3", __func__);
4681 format = AC3;
4682 break;
4683 case AUDIO_FORMAT_AAC:
4684 ALOGV("%s:AAC", __func__);
4685 format = AAC;
4686 break;
Manish Dewangana6fc5442015-08-24 20:30:31 +0530[diff] [blame]4687 case AUDIO_FORMAT_AAC_ADTS:
4688 ALOGV("%s:AAC_ADTS", __func__);
4689 format = AAC;
4690 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4691 case AUDIO_FORMAT_E_AC3:
4692 ALOGV("%s:E_AC3", __func__);
4693 format = DOLBY_DIGITAL_PLUS;
4694 break;
4695 case AUDIO_FORMAT_PCM_16_BIT:
4696 case AUDIO_FORMAT_PCM_16_BIT_OFFLOAD:
4697 case AUDIO_FORMAT_PCM_24_BIT_OFFLOAD:
4698 default:
4699 ALOGV("%s:PCM", __func__);
4700 format = LPCM;
4701 break;
4702 }
4703 return format;
4704}
4705
4706uint32_t platform_get_compress_passthrough_buffer_size(
4707 audio_offload_info_t* info)
4708{
4709 uint32_t fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4710 if (!info->has_video)
4711 fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4712
4713 return fragment_size;
4714}
4715
4716void platform_reset_edid_info(void *platform) {
4717
4718 ALOGV("%s:", __func__);
4719 struct platform_data *my_data = (struct platform_data *)platform;
4720 if (my_data->edid_info) {
4721 ALOGV("%s :free edid", __func__);
4722 free(my_data->edid_info);
4723 my_data->edid_info = NULL;
4724 }
4725}
4726
4727bool platform_is_edid_supported_format(void *platform, int format)
4728{
4729 struct platform_data *my_data = (struct platform_data *)platform;
4730 struct audio_device *adev = my_data->adev;
4731 edid_audio_info *info = NULL;
4732 int num_audio_blocks;
4733 int i, ret, count;
4734 unsigned char format_id = platform_map_to_edid_format(format);
4735
4736 ret = platform_get_edid_info(platform);
4737 info = (edid_audio_info *)my_data->edid_info;
4738 if (ret == 0 && info != NULL) {
4739 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4740 /*
4741 * To check
4742 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
4743 * & DOLBY_DIGITAL_PLUS
4744 */
4745 if (info->audio_blocks_array[i].format_id == format_id) {
4746 ALOGV("%s:platform_is_edid_supported_format true %x",
4747 __func__, format);
4748 return true;
4749 }
4750 }
4751 }
4752 ALOGV("%s:platform_is_edid_supported_format false %x",
4753 __func__, format);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4754 return false;
4755}
4756
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4757int platform_set_edid_channels_configuration(void *platform, int channels) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4758
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4759 struct platform_data *my_data = (struct platform_data *)platform;
4760 struct audio_device *adev = my_data->adev;
4761 edid_audio_info *info = NULL;
4762 int num_audio_blocks;
4763 int channel_count = 2;
4764 int i, ret, count;
4765 char default_channelMap[MAX_CHANNELS_SUPPORTED] = {0};
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4766
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4767 ret = platform_get_edid_info(platform);
4768 info = (edid_audio_info *)my_data->edid_info;
4769 if(ret == 0 && info != NULL) {
4770 if (channels > 2) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4771
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4772 ALOGV("%s:able to get HDMI sink capabilities multi channel playback",
4773 __func__);
4774 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4775 if (info->audio_blocks_array[i].format_id == LPCM &&
4776 info->audio_blocks_array[i].channels > channel_count &&
4777 info->audio_blocks_array[i].channels <= MAX_HDMI_CHANNEL_CNT) {
4778 channel_count = info->audio_blocks_array[i].channels;
4779 }
4780 }
4781 ALOGV("%s:channel_count:%d", __func__, channel_count);
4782 /*
4783 * Channel map is set for supported hdmi max channel count even
4784 * though the input channel count set on adm is less than or equal to
4785 * max supported channel count
4786 */
4787 platform_set_channel_map(platform, channel_count, info->channel_map, -1);
4788 platform_set_channel_allocation(platform, info->channel_allocation);
4789 } else {
4790 default_channelMap[0] = PCM_CHANNEL_FL;
4791 default_channelMap[1] = PCM_CHANNEL_FR;
4792 platform_set_channel_map(platform,2,default_channelMap,-1);
4793 platform_set_channel_allocation(platform,0);
4794 }
4795 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4796
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4797 return 0;
4798}
4799
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4800void platform_cache_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4801{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4802 platform_get_edid_info(platform);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4803}
4804
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4805void platform_invalidate_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4806{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4807 struct platform_data *my_data = (struct platform_data *)platform;
4808 my_data->edid_valid = false;
4809 if (my_data->edid_info) {
4810 memset(my_data->edid_info, 0, sizeof(struct edid_audio_info));
4811 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4812}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4813
4814int platform_set_mixer_control(struct stream_out *out, const char * mixer_ctl_name,
4815 const char *mixer_val)
4816{
4817 struct audio_device *adev = out->dev;
4818 struct mixer_ctl *ctl = NULL;
4819 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
4820 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4821 if (!ctl) {
4822 ALOGE("%s: could not get ctl for mixer cmd - %s",
4823 __func__, mixer_ctl_name);
4824 return -EINVAL;
4825 }
4826
4827 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
4828}
4829
4830int platform_set_hdmi_config(struct stream_out *out)
4831{
4832 struct listnode *node;
4833 struct audio_usecase *usecase;
4834 struct audio_device *adev = out->dev;
4835 const char *hdmi_format_ctrl = "HDMI RX Format";
4836 const char *hdmi_rate_ctrl = "HDMI_RX SampleRate";
4837 int sample_rate = out->sample_rate;
4838 /*TODO: Add rules and check if this needs to be done.*/
4839 if((is_offload_usecase(out->usecase)) &&
4840 (out->compr_config.codec->compr_passthr == PASSTHROUGH ||
4841 out->compr_config.codec->compr_passthr == PASSTHROUGH_CONVERT)) {
4842 /* TODO: can we add mixer control for channels here avoid setting */
4843 if ((out->format == AUDIO_FORMAT_E_AC3 ||
4844 out->format == AUDIO_FORMAT_E_AC3_JOC) &&
4845 (out->compr_config.codec->compr_passthr == PASSTHROUGH))
4846 sample_rate = out->sample_rate * 4;
4847 ALOGD("%s:HDMI compress format and samplerate %d, sample_rate %d",
4848 __func__, out->sample_rate, sample_rate);
4849 platform_set_mixer_control(out, hdmi_format_ctrl, "Compr");
4850 switch (sample_rate) {
4851 case 32000:
4852 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_32");
4853 break;
4854 case 44100:
4855 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_44_1");
4856 break;
4857 case 96000:
4858 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_96");
4859 break;
4860 case 176400:
4861 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_176_4");
4862 break;
4863 case 192000:
4864 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_192");
4865 break;
4866 case 128000:
4867 if (out->format != AUDIO_FORMAT_E_AC3) {
4868 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_128");
4869 break;
4870 } else
4871 ALOGW("Unsupported sample rate for E_AC3 32K");
4872 default:
4873 case 48000:
4874 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
4875 break;
4876 }
4877 } else {
4878 ALOGD("%s: HDMI pcm and samplerate %d", __func__,
4879 out->sample_rate);
4880 platform_set_mixer_control(out, hdmi_format_ctrl, "LPCM");
4881 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
4882 }
4883
4884 /*
4885 * Deroute all the playback streams routed to HDMI so that
4886 * the back end is deactivated. Note that backend will not
4887 * be deactivated if any one stream is connected to it.
4888 */
4889 list_for_each(node, &adev->usecase_list) {
4890 usecase = node_to_item(node, struct audio_usecase, list);
4891 ALOGV("%s:disable: usecase type %d, devices 0x%x", __func__,
4892 usecase->type, usecase->devices);
4893 if (usecase->type == PCM_PLAYBACK &&
4894 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
4895 disable_audio_route(adev, usecase);
4896 }
4897 }
4898
4899 /*
4900 * Enable all the streams disabled above. Now the HDMI backend
4901 * will be activated with new channel configuration
4902 */
4903 list_for_each(node, &adev->usecase_list) {
4904 usecase = node_to_item(node, struct audio_usecase, list);
4905 ALOGV("%s:enable: usecase type %d, devices 0x%x", __func__,
4906 usecase->type, usecase->devices);
4907 if (usecase->type == PCM_PLAYBACK &&
4908 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
4909 enable_audio_route(adev, usecase);
4910 }
4911 }
4912
4913 return 0;
4914}
4915
4916int platform_set_device_params(struct stream_out *out, int param, int value)
4917{
4918 struct audio_device *adev = out->dev;
4919 struct mixer_ctl *ctl;
4920 char *mixer_ctl_name = "Device PP Params";
4921 int ret = 0;
4922 uint32_t set_values[] = {0,0};
4923
4924 set_values[0] = param;
4925 set_values[1] = value;
4926
4927 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4928 if (!ctl) {
4929 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4930 __func__, mixer_ctl_name);
4931 ret = -EINVAL;
4932 goto end;
4933 }
4934
4935 ALOGV("%s: Setting device pp params param: %d, value %d mixer ctrl:%s",
4936 __func__,param, value, mixer_ctl_name);
4937 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
4938
4939end:
4940 return ret;
4941}
4942
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]4943int platform_get_subsys_image_name(char *buf)
4944{
4945 strlcpy(buf, PLATFORM_IMAGE_NAME, sizeof(PLATFORM_IMAGE_NAME));
4946 return 0;
4947}
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4948
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4949/*
4950 * This is a lookup table to map android audio input device to audio h/w interface (backend).
4951 * The table can be extended for other input devices by adding appropriate entries.
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4952 * The audio interface for a particular input device need to be added in
4953 * audio_platform_info.xml file.
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4954 */
4955struct audio_device_to_audio_interface audio_device_to_interface_table[] = {
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4956 {AUDIO_DEVICE_IN_BUILTIN_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BUILTIN_MIC), ""},
4957 {AUDIO_DEVICE_IN_BACK_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BACK_MIC), ""},
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4958};
4959
4960int audio_device_to_interface_table_len =
4961 sizeof(audio_device_to_interface_table) / sizeof(audio_device_to_interface_table[0]);
4962
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4963int platform_set_audio_device_interface(const char * device_name,
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4964 const char *intf_name,
4965 const char *codec_type)
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4966{
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4967 int ret = 0;
4968 int i;
4969
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4970 if (device_name == NULL || intf_name == NULL || codec_type == NULL) {
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4971 ALOGE("%s: Invalid input", __func__);
4972
4973 ret = -EINVAL;
4974 goto done;
4975 }
4976
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4977 ALOGD("%s: Enter, device name:%s, intf name:%s, codec_type:%s", __func__,
4978 device_name, intf_name, codec_type);
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4979
4980 size_t device_name_len = strlen(device_name);
4981 for (i = 0; i < audio_device_to_interface_table_len; i++) {
4982 char* name = audio_device_to_interface_table[i].device_name;
4983 size_t name_len = strlen(name);
4984 if ((name_len == device_name_len) &&
4985 (strncmp(device_name, name, name_len) == 0)) {
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4986 if (is_external_codec &&
4987 (strncmp(codec_type, "external", strlen(codec_type)) == 0)) {
4988 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4989 __func__, device_name, intf_name);
4990
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4991 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4992 sizeof(audio_device_to_interface_table[i].interface_name));
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4993 } else if (!is_external_codec &&
4994 (strncmp(codec_type, "internal", strlen(codec_type)) == 0)) {
4995 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
4996 __func__, device_name, intf_name);
4997
4998 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
4999 sizeof(audio_device_to_interface_table[i].interface_name));
5000 } else
5001 ALOGE("Invalid codec_type specified. Ignoring this interface entry.");
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5002 goto done;
5003 }
5004 }
5005 ALOGE("%s: Could not find matching device name %s",
5006 __func__, device_name);
5007
5008 ret = -EINVAL;
5009
5010done:
5011 return ret;
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]5012}
Laxminath Kasam82252432015-05-29 18:37:11 +0530[diff] [blame]5013
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]5014 /*
Laxminath Kasam44f49402015-05-29 18:37:11 +0530[diff] [blame]5015 * This is a lookup table to map names of speaker device with respective left and right TZ names.
5016 * Also the tz names for a particular left or right speaker can be overriden by adding
5017 * corresponding entry in audio_platform_info.xml file.
5018 */
5019struct speaker_device_to_tz_names speaker_device_tz_names = {
5020 {SND_DEVICE_OUT_SPEAKER, "", ""},
5021};
5022
5023const char *platform_get_spkr_1_tz_name(snd_device_t snd_device)
Asish Bhattacharya4a69acd2015-07-12 20:54:14 +0530[diff] [blame]5024{
Laxminath Kasam44f49402015-05-29 18:37:11 +0530[diff] [blame]5025 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
5026 return speaker_device_tz_names.spkr_1_tz_name;
5027 else
5028 return "";
5029}
5030
5031const char *platform_get_spkr_2_tz_name(snd_device_t snd_device)
5032{
5033 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
5034 return speaker_device_tz_names.spkr_2_tz_name;
5035 else
5036 return "";
5037}
5038
5039int platform_set_spkr_device_tz_names(snd_device_t index,
5040 const char *spkr_1_tz_name, const char *spkr_2_tz_name)
5041{
5042 int ret = 0;
5043 int i;
5044
5045 if (spkr_1_tz_name == NULL && spkr_2_tz_name == NULL) {
5046 ALOGE("%s: Invalid input", __func__);
5047 ret = -EINVAL;
5048 goto done;
5049 }
5050 if (index != speaker_device_tz_names.snd_device) {
5051 ALOGE("%s: not matching speaker device\n");
5052 ret = -EINVAL;
5053 goto done;
5054 }
5055 ALOGD("%s: Enter, spkr_1_tz_name :%s, spkr_2_tz_name:%s",
5056 __func__, spkr_1_tz_name, spkr_2_tz_name);
5057
5058 if (spkr_1_tz_name != NULL)
5059 strlcpy(speaker_device_tz_names.spkr_1_tz_name, spkr_1_tz_name,
5060 sizeof(speaker_device_tz_names.spkr_1_tz_name));
5061
5062 if (spkr_2_tz_name != NULL)
5063 strlcpy(speaker_device_tz_names.spkr_2_tz_name, spkr_2_tz_name,
5064 sizeof(speaker_device_tz_names.spkr_2_tz_name));
5065done:
5066 return ret;
Asish Bhattacharya4a69acd2015-07-12 20:54:14 +0530[diff] [blame]5067}
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]5068
5069int platform_get_wsa_mode(void *adev)
5070{
5071 struct audio_device *adev_h = adev;
5072 char *snd_card_name;
5073
5074 snd_card_name = mixer_get_name(adev_h->mixer);
5075 if ((!strcmp(snd_card_name, "msm8952-skum-snd-card")) ||
5076 (!strcmp(snd_card_name, "msm8952-snd-card")) ||
5077 (!strcmp(snd_card_name, "msm8952-snd-card-mtp")) ||
5078 (!strcmp(snd_card_name, "msm8976-skun-snd-card")))
5079 return 1;
5080 else
5081 return 0;
5082}
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]5083
5084bool platform_send_gain_dep_cal(void *platform __unused,
5085 int level __unused)
5086{
5087 return 0;
5088}
Xiaojun Sang040cc9f2015-08-03 19:38:28 +0800[diff] [blame]5089
5090bool platform_can_enable_spkr_prot_on_device(snd_device_t snd_device)
5091{
5092 bool ret = false;
5093
5094 if (snd_device == SND_DEVICE_OUT_SPEAKER ||
5095 snd_device == SND_DEVICE_OUT_SPEAKER_WSA ||
5096 snd_device == SND_DEVICE_OUT_SPEAKER_VBAT ||
5097 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT ||
5098 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
5099 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_WSA) {
5100 ret = true;
5101 }
5102
5103 return ret;
5104}
5105
5106int platform_get_spkr_prot_acdb_id(snd_device_t snd_device)
5107{
5108 int acdb_id;
5109
5110 switch(snd_device) {
5111 case SND_DEVICE_OUT_SPEAKER:
5112 case SND_DEVICE_OUT_SPEAKER_WSA:
5113 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED);
5114 break;
5115 case SND_DEVICE_OUT_VOICE_SPEAKER:
5116 case SND_DEVICE_OUT_VOICE_SPEAKER_WSA:
5117 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED);
5118 break;
5119 case SND_DEVICE_OUT_SPEAKER_VBAT:
5120 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT);
5121 break;
5122 case SND_DEVICE_OUT_VOICE_SPEAKER_VBAT:
5123 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT);
5124 break;
5125 default:
5126 acdb_id = -EINVAL;
5127 break;
5128 }
5129 return acdb_id;
5130}
5131
5132int platform_get_spkr_prot_snd_device(snd_device_t snd_device)
5133{
5134 if (!audio_extn_spkr_prot_is_enabled())
5135 return snd_device;
5136
5137 switch(snd_device) {
5138 case SND_DEVICE_OUT_SPEAKER:
5139 case SND_DEVICE_OUT_SPEAKER_WSA:
5140 return SND_DEVICE_OUT_SPEAKER_PROTECTED;
5141 case SND_DEVICE_OUT_VOICE_SPEAKER:
5142 case SND_DEVICE_OUT_VOICE_SPEAKER_WSA:
5143 return SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
5144 case SND_DEVICE_OUT_SPEAKER_VBAT:
5145 return SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT;
5146 case SND_DEVICE_OUT_VOICE_SPEAKER_VBAT:
5147 return SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT;
5148 default:
5149 return snd_device;
5150 }
5151}