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review.blissroms.org / platform_hardware_qcom_audio / ef999a6409fac048900480b87b2da5bb0657a3d8 / . / hal / msm8916 / platform.c
blob: a5130489f0d80fa7fe592e0e71100ab50e30fa87 [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] = {
Venkata Narendra Kumar Gutta0d293362015-12-18 15:52:27 +0530[diff] [blame]254 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE_OF_EXT_CODEC, QCHAT_CALL_PCM_DEVICE_OF_EXT_CODEC}
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]255};
256
257/* List of use cases that has different PCM device ID's for internal and external codecs */
Venkata Narendra Kumar Gutta0d293362015-12-18 15:52:27 +0530[diff] [blame]258static const int misc_usecase[AUDIO_USECASE_MAX] = { USECASE_QCHAT_CALL };
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]259
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]260int pcm_device_table[AUDIO_USECASE_MAX][2] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]261 [USECASE_AUDIO_PLAYBACK_DEEP_BUFFER] = {DEEP_BUFFER_PCM_DEVICE,
262 DEEP_BUFFER_PCM_DEVICE},
263 [USECASE_AUDIO_PLAYBACK_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
264 LOWLATENCY_PCM_DEVICE},
265 [USECASE_AUDIO_PLAYBACK_MULTI_CH] = {MULTIMEDIA2_PCM_DEVICE,
266 MULTIMEDIA2_PCM_DEVICE},
267 [USECASE_AUDIO_PLAYBACK_OFFLOAD] =
268 {PLAYBACK_OFFLOAD_DEVICE, PLAYBACK_OFFLOAD_DEVICE},
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]269 /* Below entries are initialized with invalid values
270 * Valid values should be updated from fnc platform_info_init()
271 * based on pcm ids defined in audio_platform_info.xml.
272 */
273 [USECASE_AUDIO_PLAYBACK_OFFLOAD2] = {-1, -1},
274 [USECASE_AUDIO_PLAYBACK_OFFLOAD3] = {-1, -1},
275 [USECASE_AUDIO_PLAYBACK_OFFLOAD4] = {-1, -1},
276 [USECASE_AUDIO_PLAYBACK_OFFLOAD5] = {-1, -1},
277 [USECASE_AUDIO_PLAYBACK_OFFLOAD6] = {-1, -1},
278 [USECASE_AUDIO_PLAYBACK_OFFLOAD7] = {-1, -1},
279 [USECASE_AUDIO_PLAYBACK_OFFLOAD8] = {-1, -1},
280 [USECASE_AUDIO_PLAYBACK_OFFLOAD9] = {-1, -1},
Naresh Tanniru3a7dbe72015-06-25 20:08:01 -0700[diff] [blame]281 [USECASE_AUDIO_PLAYBACK_ULL] = {MULTIMEDIA3_PCM_DEVICE, MULTIMEDIA3_PCM_DEVICE},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]282 [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
283 [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
284 [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
285 LOWLATENCY_PCM_DEVICE},
286 [USECASE_AUDIO_RECORD_FM_VIRTUAL] = {MULTIMEDIA2_PCM_DEVICE,
287 MULTIMEDIA2_PCM_DEVICE},
288 [USECASE_AUDIO_PLAYBACK_FM] = {FM_PLAYBACK_PCM_DEVICE, FM_CAPTURE_PCM_DEVICE},
289 [USECASE_AUDIO_HFP_SCO] = {HFP_PCM_RX, HFP_SCO_RX},
290 [USECASE_AUDIO_HFP_SCO_WB] = {HFP_PCM_RX, HFP_SCO_RX},
291 [USECASE_VOICE_CALL] = {VOICE_CALL_PCM_DEVICE, VOICE_CALL_PCM_DEVICE},
292 [USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE},
293 [USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
294 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
Karthik Reddy Katta3b0a60c2014-04-06 14:52:37 +0530[diff] [blame]295 [USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE},
Venkata Narendra Kumar Gutta0d293362015-12-18 15:52:27 +0530[diff] [blame]296 [USECASE_VOICEMMODE1_CALL] = {-1, -1}, /* pcm ids updated from platform info file */
297 [USECASE_VOICEMMODE2_CALL] = {-1, -1}, /* pcm ids updated from platform info file */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]298 [USECASE_COMPRESS_VOIP_CALL] = {COMPRESS_VOIP_CALL_PCM_DEVICE, COMPRESS_VOIP_CALL_PCM_DEVICE},
299 [USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE,
300 AUDIO_RECORD_PCM_DEVICE},
301 [USECASE_INCALL_REC_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
302 AUDIO_RECORD_PCM_DEVICE},
303 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
304 AUDIO_RECORD_PCM_DEVICE},
305 [USECASE_INCALL_REC_UPLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
306 COMPRESS_CAPTURE_DEVICE},
307 [USECASE_INCALL_REC_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
308 COMPRESS_CAPTURE_DEVICE},
309 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
310 COMPRESS_CAPTURE_DEVICE},
311 [USECASE_INCALL_MUSIC_UPLINK] = {INCALL_MUSIC_UPLINK_PCM_DEVICE,
312 INCALL_MUSIC_UPLINK_PCM_DEVICE},
313 [USECASE_INCALL_MUSIC_UPLINK2] = {INCALL_MUSIC_UPLINK2_PCM_DEVICE,
314 INCALL_MUSIC_UPLINK2_PCM_DEVICE},
315 [USECASE_AUDIO_SPKR_CALIB_RX] = {SPKR_PROT_CALIB_RX_PCM_DEVICE, -1},
316 [USECASE_AUDIO_SPKR_CALIB_TX] = {-1, SPKR_PROT_CALIB_TX_PCM_DEVICE},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]317 [USECASE_AUDIO_PLAYBACK_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
318 AFE_PROXY_RECORD_PCM_DEVICE},
319 [USECASE_AUDIO_RECORD_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
320 AFE_PROXY_RECORD_PCM_DEVICE},
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]321};
322
323/* Array to store sound devices */
324static const char * const device_table[SND_DEVICE_MAX] = {
325 [SND_DEVICE_NONE] = "none",
326 /* Playback sound devices */
327 [SND_DEVICE_OUT_HANDSET] = "handset",
328 [SND_DEVICE_OUT_SPEAKER] = "speaker",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]329 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = "speaker-ext-1",
330 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = "speaker-ext-2",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]331 [SND_DEVICE_OUT_SPEAKER_WSA] = "wsa-speaker",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]332 [SND_DEVICE_OUT_SPEAKER_VBAT] = "vbat-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]333 [SND_DEVICE_OUT_SPEAKER_REVERSE] = "speaker-reverse",
334 [SND_DEVICE_OUT_HEADPHONES] = "headphones",
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]335 [SND_DEVICE_OUT_HEADPHONES_44_1] = "headphones-44.1",
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]336 [SND_DEVICE_OUT_LINE] = "line",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]337 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = "speaker-and-headphones",
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]338 [SND_DEVICE_OUT_SPEAKER_AND_LINE] = "speaker-and-line",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]339 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = "speaker-and-headphones-ext-1",
340 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = "speaker-and-headphones-ext-2",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]341 [SND_DEVICE_OUT_VOICE_HANDSET] = "voice-handset",
342 [SND_DEVICE_OUT_VOICE_SPEAKER] = "voice-speaker",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]343 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = "wsa-voice-speaker",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]344 [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = "vbat-voice-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]345 [SND_DEVICE_OUT_VOICE_HEADPHONES] = "voice-headphones",
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]346 [SND_DEVICE_OUT_VOICE_LINE] = "voice-line",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]347 [SND_DEVICE_OUT_HDMI] = "hdmi",
348 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = "speaker-and-hdmi",
349 [SND_DEVICE_OUT_BT_SCO] = "bt-sco-headset",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]350 [SND_DEVICE_OUT_BT_SCO_WB] = "bt-sco-headset-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]351 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = "voice-tty-full-headphones",
352 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = "voice-tty-vco-headphones",
353 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = "voice-tty-hco-handset",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]354 [SND_DEVICE_OUT_VOICE_TX] = "voice-tx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]355 [SND_DEVICE_OUT_AFE_PROXY] = "afe-proxy",
356 [SND_DEVICE_OUT_USB_HEADSET] = "usb-headphones",
357 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = "speaker-and-usb-headphones",
358 [SND_DEVICE_OUT_TRANSMISSION_FM] = "transmission-fm",
359 [SND_DEVICE_OUT_ANC_HEADSET] = "anc-headphones",
360 [SND_DEVICE_OUT_ANC_FB_HEADSET] = "anc-fb-headphones",
361 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = "voice-anc-headphones",
362 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = "voice-anc-fb-headphones",
363 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = "speaker-and-anc-headphones",
364 [SND_DEVICE_OUT_ANC_HANDSET] = "anc-handset",
365 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = "speaker-protected",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]366 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = "voice-speaker-protected",
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]367 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = "speaker-protected-vbat",
368 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = "voice-speaker-protected-vbat",
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]369#ifdef RECORD_PLAY_CONCURRENCY
370 [SND_DEVICE_OUT_VOIP_HANDSET] = "voip-handset",
371 [SND_DEVICE_OUT_VOIP_SPEAKER] = "voip-speaker",
372 [SND_DEVICE_OUT_VOIP_HEADPHONES] = "voip-headphones",
373#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]374
375 /* Capture sound devices */
376 [SND_DEVICE_IN_HANDSET_MIC] = "handset-mic",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]377 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = "handset-mic-ext",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]378 [SND_DEVICE_IN_HANDSET_MIC_AEC] = "handset-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]379 [SND_DEVICE_IN_HANDSET_MIC_NS] = "handset-mic",
380 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = "handset-mic",
381 [SND_DEVICE_IN_HANDSET_DMIC] = "dmic-endfire",
382 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = "dmic-endfire",
383 [SND_DEVICE_IN_HANDSET_DMIC_NS] = "dmic-endfire",
384 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = "dmic-endfire",
385 [SND_DEVICE_IN_SPEAKER_MIC] = "speaker-mic",
386 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = "speaker-mic",
387 [SND_DEVICE_IN_SPEAKER_MIC_NS] = "speaker-mic",
388 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = "speaker-mic",
389 [SND_DEVICE_IN_SPEAKER_DMIC] = "speaker-dmic-endfire",
390 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = "speaker-dmic-endfire",
391 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = "speaker-dmic-endfire",
392 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = "speaker-dmic-endfire",
393 [SND_DEVICE_IN_HEADSET_MIC] = "headset-mic",
394 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = "headset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]395 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = "voice-speaker-mic",
396 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = "voice-headset-mic",
397 [SND_DEVICE_IN_HDMI_MIC] = "hdmi-mic",
398 [SND_DEVICE_IN_BT_SCO_MIC] = "bt-sco-mic",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]399 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = "bt-sco-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]400 [SND_DEVICE_IN_BT_SCO_MIC_WB] = "bt-sco-mic-wb",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]401 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = "bt-sco-mic-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]402 [SND_DEVICE_IN_CAMCORDER_MIC] = "camcorder-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]403 [SND_DEVICE_IN_VOICE_DMIC] = "voice-dmic-ef",
404 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = "voice-speaker-dmic-ef",
405 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = "voice-speaker-qmic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]406 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = "voice-tty-full-headset-mic",
407 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = "voice-tty-vco-handset-mic",
408 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = "voice-tty-hco-headset-mic",
409 [SND_DEVICE_IN_VOICE_REC_MIC] = "voice-rec-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]410 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = "voice-rec-mic",
411 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = "voice-rec-dmic-ef",
412 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = "voice-rec-dmic-ef-fluence",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]413 [SND_DEVICE_IN_VOICE_RX] = "voice-rx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]414 [SND_DEVICE_IN_USB_HEADSET_MIC] = "usb-headset-mic",
415 [SND_DEVICE_IN_CAPTURE_FM] = "capture-fm",
416 [SND_DEVICE_IN_AANC_HANDSET_MIC] = "aanc-handset-mic",
417 [SND_DEVICE_IN_QUAD_MIC] = "quad-mic",
418 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = "handset-stereo-dmic-ef",
419 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = "speaker-stereo-dmic-ef",
420 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = "vi-feedback",
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]421 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = "voice-speaker-dmic-broadside",
422 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = "speaker-dmic-broadside",
423 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = "speaker-dmic-broadside",
424 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = "speaker-dmic-broadside",
425 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = "speaker-dmic-broadside",
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]426 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = "aanc-fluence-dmic-handset",
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]427 [SND_DEVICE_IN_HANDSET_QMIC] = "quad-mic",
428 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = "quad-mic",
429 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = "quad-mic",
430 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = "quad-mic",
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]431 [SND_DEVICE_IN_THREE_MIC] = "three-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]432};
433
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]434// Platform specific backend bit width table
435static int backend_bit_width_table[SND_DEVICE_MAX] = {0};
436
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]437/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]438static int acdb_device_table[SND_DEVICE_MAX] = {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]439 [SND_DEVICE_NONE] = -1,
440 [SND_DEVICE_OUT_HANDSET] = 7,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]441 [SND_DEVICE_OUT_SPEAKER] = 14,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]442 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = 14,
443 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]444 [SND_DEVICE_OUT_SPEAKER_WSA] = 135,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]445 [SND_DEVICE_OUT_SPEAKER_VBAT] = 135,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]446 [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14,
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]447 [SND_DEVICE_OUT_LINE] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]448 [SND_DEVICE_OUT_HEADPHONES] = 10,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]449 [SND_DEVICE_OUT_HEADPHONES_44_1] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]450 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10,
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]451 [SND_DEVICE_OUT_SPEAKER_AND_LINE] = 10,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]452 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = 10,
453 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]454 [SND_DEVICE_OUT_VOICE_HANDSET] = 7,
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]455 [SND_DEVICE_OUT_VOICE_LINE] = 10,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]456 [SND_DEVICE_OUT_VOICE_SPEAKER] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]457 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = 135,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]458 [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = 135,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]459 [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10,
460 [SND_DEVICE_OUT_HDMI] = 18,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]461 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]462 [SND_DEVICE_OUT_BT_SCO] = 22,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]463 [SND_DEVICE_OUT_BT_SCO_WB] = 39,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]464 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17,
465 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17,
466 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]467 [SND_DEVICE_OUT_VOICE_TX] = 45,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]468 [SND_DEVICE_OUT_AFE_PROXY] = 0,
469 [SND_DEVICE_OUT_USB_HEADSET] = 45,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]470 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]471 [SND_DEVICE_OUT_TRANSMISSION_FM] = 0,
472 [SND_DEVICE_OUT_ANC_HEADSET] = 26,
473 [SND_DEVICE_OUT_ANC_FB_HEADSET] = 27,
474 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26,
475 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27,
476 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26,
477 [SND_DEVICE_OUT_ANC_HANDSET] = 103,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]478 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = 124,
479 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = 101,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]480 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = 124,
481 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = 101,
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]482#ifdef RECORD_PLAY_CONCURRENCY
483 [SND_DEVICE_OUT_VOIP_HANDSET] = 133,
484 [SND_DEVICE_OUT_VOIP_SPEAKER] = 132,
485 [SND_DEVICE_OUT_VOIP_HEADPHONES] = 134,
486#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]487
488 [SND_DEVICE_IN_HANDSET_MIC] = 4,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]489 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = 4,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]490 [SND_DEVICE_IN_HANDSET_MIC_AEC] = 106,
491 [SND_DEVICE_IN_HANDSET_MIC_NS] = 107,
492 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108,
493 [SND_DEVICE_IN_HANDSET_DMIC] = 41,
494 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109,
495 [SND_DEVICE_IN_HANDSET_DMIC_NS] = 110,
496 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111,
497 [SND_DEVICE_IN_SPEAKER_MIC] = 11,
498 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112,
499 [SND_DEVICE_IN_SPEAKER_MIC_NS] = 113,
500 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114,
501 [SND_DEVICE_IN_SPEAKER_DMIC] = 43,
502 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115,
503 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116,
504 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]505 [SND_DEVICE_IN_HEADSET_MIC] = 8,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]506 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]507 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11,
508 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8,
509 [SND_DEVICE_IN_HDMI_MIC] = 4,
510 [SND_DEVICE_IN_BT_SCO_MIC] = 21,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]511 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = 122,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]512 [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]513 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = 123,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]514 [SND_DEVICE_IN_CAMCORDER_MIC] = 4,
515 [SND_DEVICE_IN_VOICE_DMIC] = 41,
516 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43,
517 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]518 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16,
519 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36,
520 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]521 [SND_DEVICE_IN_VOICE_REC_MIC] = 4,
522 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107,
523 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34,
524 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]525 [SND_DEVICE_IN_VOICE_RX] = 44,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]526 [SND_DEVICE_IN_USB_HEADSET_MIC] = 44,
527 [SND_DEVICE_IN_CAPTURE_FM] = 0,
528 [SND_DEVICE_IN_AANC_HANDSET_MIC] = 104,
529 [SND_DEVICE_IN_QUAD_MIC] = 46,
530 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = 34,
531 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = 35,
532 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]533 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12,
534 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12,
535 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
536 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
537 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
Venkata Narendra Kumar Gutta9bb5af62015-06-05 11:53:06 +0530[diff] [blame]538 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = 105,
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]539 [SND_DEVICE_IN_HANDSET_QMIC] = 125,
540 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = 126,
541 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = 127,
542 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = 129,
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]543 [SND_DEVICE_IN_THREE_MIC] = 46,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]544};
545
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]546struct name_to_index {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]547 char name[100];
548 unsigned int index;
549};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]550
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]551#define TO_NAME_INDEX(X) #X, X
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]552
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]553/* Used to get index from parsed sting */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]554static struct name_to_index snd_device_name_index[SND_DEVICE_MAX] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]555 {TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)},
556 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]557 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_1)},
558 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_2)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]559 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_WSA)},
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]560 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_VBAT)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]561 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)},
562 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)},
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]563 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES_44_1)},
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]564 {TO_NAME_INDEX(SND_DEVICE_OUT_LINE)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]565 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)},
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]566 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_LINE)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]567 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1)},
568 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]569 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)},
570 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]571 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_WSA)},
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]572 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_VBAT)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]573 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)},
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]574 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_LINE)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]575 {TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)},
576 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)},
577 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)},
578 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)},
579 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)},
580 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)},
581 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]582 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]583 {TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)},
584 {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)},
585 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)},
586 {TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)},
587 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)},
588 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)},
589 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)},
590 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)},
591 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)},
592 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)},
593 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]594 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED)},
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]595 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT)},
596 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT)},
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]597#ifdef RECORD_PLAY_CONCURRENCY
598 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HANDSET)},
599 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_SPEAKER)},
600 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HEADPHONES)},
601#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]602 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]603 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_EXTERNAL)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]604 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)},
605 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)},
606 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)},
607 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)},
608 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)},
609 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)},
610 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)},
611 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)},
612 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)},
613 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)},
614 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)},
615 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)},
616 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)},
617 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)},
618 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)},
619 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)},
620 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)},
621 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)},
622 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)},
623 {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)},
624 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]625 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]626 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]627 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]628 {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)},
629 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)},
630 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)},
631 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)},
632 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)},
633 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)},
634 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)},
635 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)},
636 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)},
637 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)},
638 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]639 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_RX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]640 {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)},
641 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)},
642 {TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)},
643 {TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)},
644 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_STEREO_DMIC)},
645 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_STEREO_DMIC)},
646 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]647 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]648 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE)},
649 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE)},
650 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE)},
651 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE)},
652 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE)},
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]653 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_QMIC)},
654 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC)},
655 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_NS)},
656 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]657};
658
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]659static char * backend_table[SND_DEVICE_MAX] = {0};
660
661static struct name_to_index usecase_name_index[AUDIO_USECASE_MAX] = {
662 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_DEEP_BUFFER)},
663 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_LOW_LATENCY)},
664 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_MULTI_CH)},
665 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]666 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD2)},
667 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD3)},
668 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD4)},
669 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD5)},
670 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD6)},
671 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD7)},
672 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD8)},
673 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD9)},
Naresh Tanniru3a7dbe72015-06-25 20:08:01 -0700[diff] [blame]674 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_ULL)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]675 {TO_NAME_INDEX(USECASE_AUDIO_RECORD)},
676 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_LOW_LATENCY)},
677 {TO_NAME_INDEX(USECASE_VOICE_CALL)},
678 {TO_NAME_INDEX(USECASE_VOICE2_CALL)},
679 {TO_NAME_INDEX(USECASE_VOLTE_CALL)},
680 {TO_NAME_INDEX(USECASE_QCHAT_CALL)},
681 {TO_NAME_INDEX(USECASE_VOWLAN_CALL)},
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]682 {TO_NAME_INDEX(USECASE_VOICEMMODE1_CALL)},
683 {TO_NAME_INDEX(USECASE_VOICEMMODE2_CALL)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]684 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK)},
685 {TO_NAME_INDEX(USECASE_INCALL_REC_DOWNLINK)},
686 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK_AND_DOWNLINK)},
687 {TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO)},
Xiaojun Sangb112f882015-08-03 19:38:28 +0800[diff] [blame]688 {TO_NAME_INDEX(USECASE_AUDIO_SPKR_CALIB_TX)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]689};
690
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]691#define NO_COLS 2
692static int msm_be_id_array_len;
693static int (*msm_device_to_be_id)[];
694
695/* Below table lists output device to BE_ID mapping*/
696/* Update the table based on the board configuration*/
697
698static int msm_device_to_be_id_internal_codec [][NO_COLS] = {
699 {AUDIO_DEVICE_OUT_EARPIECE , 34},
700 {AUDIO_DEVICE_OUT_SPEAKER , 34},
701 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 34},
702 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 34},
703 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
704 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
705 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
706 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
707 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
708 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
709 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
710 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
711 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
712 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
713 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
714 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
715 {AUDIO_DEVICE_OUT_PROXY , 9},
716 {AUDIO_DEVICE_OUT_FM , 7},
717 {AUDIO_DEVICE_OUT_FM_TX , 8},
718 {AUDIO_DEVICE_OUT_ALL , -1},
719 {AUDIO_DEVICE_NONE , -1},
720 {AUDIO_DEVICE_OUT_DEFAULT , -1},
721};
722
723static int msm_device_to_be_id_external_codec [][NO_COLS] = {
724 {AUDIO_DEVICE_OUT_EARPIECE , 2},
725 {AUDIO_DEVICE_OUT_SPEAKER , 2},
726 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 2},
727 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2},
728 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
729 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
730 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
731 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
732 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
733 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
734 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
735 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
736 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
737 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
738 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
739 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
740 {AUDIO_DEVICE_OUT_PROXY , 9},
741 {AUDIO_DEVICE_OUT_FM , 7},
742 {AUDIO_DEVICE_OUT_FM_TX , 8},
743 {AUDIO_DEVICE_OUT_ALL , -1},
744 {AUDIO_DEVICE_NONE , -1},
745 {AUDIO_DEVICE_OUT_DEFAULT , -1},
746};
747
748
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]749#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
750#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]751
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]752static bool is_misc_usecase(audio_usecase_t usecase) {
753 bool ret = false;
754 int i;
755
756 for (i = 0; i < AUDIO_USECASE_MAX; i++) {
757 if(usecase == misc_usecase[i]) {
758 ret = true;
759 break;
760 }
761 }
762 return ret;
763}
764
765
766static void update_codec_type(const char *snd_card_name) {
767
768 if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
769 sizeof("msm8939-tapan-snd-card")) ||
770 !strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]771 sizeof("msm8939-tapan9302-snd-card")) ||
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]772 !strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]773 sizeof("msm8939-tomtom9330-snd-card")) ||
774 !strncmp(snd_card_name, "msm8952-tomtom-snd-card",
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]775 sizeof("msm8952-tomtom-snd-card")) ||
Xiaojun Sang9cd237a2015-11-20 15:30:18 +0800[diff] [blame]776 !strncmp(snd_card_name, "msm8953-sku3-tasha-snd-card",
777 sizeof("msm8953-sku3-tasha-snd-card")) ||
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]778 !strncmp(snd_card_name, "msm8952-tasha-snd-card",
779 sizeof("msm8952-tasha-snd-card")) ||
780 !strncmp(snd_card_name, "msm8952-tashalite-snd-card",
781 sizeof("msm8952-tashalite-snd-card")) ||
782 !strncmp(snd_card_name, "msm8952-tasha-skun-snd-card",
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]783 sizeof("msm8952-tasha-skun-snd-card")) ||
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]784 !strncmp(snd_card_name, "msm8976-tasha-snd-card",
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]785 sizeof("msm8976-tasha-snd-card")) ||
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]786 !strncmp(snd_card_name, "msm8976-tashalite-snd-card",
787 sizeof("msm8976-tashalite-snd-card")) ||
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]788 !strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]789 sizeof("msm8976-tasha-skun-snd-card")) ||
790 !strncmp(snd_card_name, "msm8937-tasha-snd-card",
791 sizeof("msm8937-tasha-snd-card")) ||
792 !strncmp(snd_card_name, "msm8937-tashalite-snd-card",
793 sizeof("msm8937-tashalite-snd-card")) ||
794 !strncmp(snd_card_name, "msm8953-tasha-snd-card",
795 sizeof("msm8953-tasha-snd-card")) ||
796 !strncmp(snd_card_name, "msm8953-tashalite-snd-card",
797 sizeof("msm8953-tashalite-snd-card")))
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]798 {
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]799 ALOGI("%s: snd_card_name: %s",__func__,snd_card_name);
800 is_external_codec = true;
801 }
802}
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]803static void query_platform(const char *snd_card_name,
804 char *mixer_xml_path)
805{
806 if (!strncmp(snd_card_name, "msm8x16-snd-card-mtp",
807 sizeof("msm8x16-snd-card-mtp"))) {
808 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
809 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]810
811 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
812 msm_be_id_array_len =
813 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
814
Tanya Finkeldd78e062015-05-26 04:29:56 -0700[diff] [blame]815 } else if (!strncmp(snd_card_name, "msm8x16-snd-card-sbc",
816 sizeof("msm8x16-snd-card-sbc"))) {
817 strlcpy(mixer_xml_path, MIXER_XML_PATH_SBC,
818 sizeof(mixer_xml_path));
819
820 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
821 msm_be_id_array_len =
822 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
823
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]824 } else if (!strncmp(snd_card_name, "msm8x16-skuh-snd-card",
825 sizeof("msm8x16-skuh-snd-card"))) {
826 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUH,
827 sizeof(MIXER_XML_PATH_QRD_SKUH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]828
829 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
830 msm_be_id_array_len =
831 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
832
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]833 } else if (!strncmp(snd_card_name, "msm8x16-skui-snd-card",
834 sizeof("msm8x16-skui-snd-card"))) {
835 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUI,
836 sizeof(MIXER_XML_PATH_QRD_SKUI));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]837
838 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
839 msm_be_id_array_len =
840 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
841
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]842 } else if (!strncmp(snd_card_name, "msm8x16-skuhf-snd-card",
843 sizeof("msm8x16-skuhf-snd-card"))) {
844 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUHF,
845 sizeof(MIXER_XML_PATH_QRD_SKUHF));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]846
847 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
848 msm_be_id_array_len =
849 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
850
Walter Yangc899d572014-05-27 21:52:17 +0800[diff] [blame]851 } else if (!strncmp(snd_card_name, "msm8939-snd-card-mtp",
Yamit Mehtac6003e22014-05-19 10:26:02 +0530[diff] [blame]852 sizeof("msm8939-snd-card-mtp"))) {
Aravind Kumar71ba22b2014-06-23 15:18:50 +0530[diff] [blame]853 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
854 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]855
856 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
857 msm_be_id_array_len =
858 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
859
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]860 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skuk",
861 sizeof("msm8939-snd-card-skuk"))) {
862 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUK,
863 sizeof(MIXER_XML_PATH_SKUK));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]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
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]868 } else if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
869 sizeof("msm8939-tapan-snd-card"))) {
870 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
871 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]872 msm_device_to_be_id = msm_device_to_be_id_external_codec;
873 msm_be_id_array_len =
874 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
875
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]876 } else if (!strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
877 sizeof("msm8939-tapan9302-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
881 msm_device_to_be_id = msm_device_to_be_id_external_codec;
882 msm_be_id_array_len =
883 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
884
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]885 } else if (!strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
886 sizeof("msm8939-tomtom9330-snd-card"))) {
887 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
888 sizeof(MIXER_XML_PATH_WCD9330));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]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
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]893 } else if (!strncmp(snd_card_name, "msm8976-tasha-snd-card",
894 sizeof("msm8976-tasha-snd-card"))) {
895 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
896 sizeof(MIXER_XML_PATH_WCD9335));
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
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]901 } else if (!strncmp(snd_card_name, "msm8976-tashalite-snd-card",
902 sizeof("msm8976-tashalite-snd-card"))) {
903 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
904 MAX_MIXER_XML_PATH);
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
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]909 } else if (!strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
910 sizeof("msm8976-tasha-skun-snd-card"))) {
911 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUN,
912 sizeof(MIXER_XML_PATH_SKUN));
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
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]917 } else if (!strncmp(snd_card_name, "msm8909-skua-snd-card",
918 sizeof("msm8909-skua-snd-card"))) {
919 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUA,
920 sizeof(MIXER_XML_PATH_SKUA));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]921 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
922 msm_be_id_array_len =
923 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]924
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]925 } else if (!strncmp(snd_card_name, "msm8909-skuc-snd-card",
926 sizeof("msm8909-skuc-snd-card"))) {
927 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUC,
928 sizeof(MIXER_XML_PATH_SKUC));
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[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]);
932
933 } else if (!strncmp(snd_card_name, "msm8909-pm8916-snd-card",
934 sizeof("msm8909-pm8916-snd-card"))) {
935 strlcpy(mixer_xml_path, MIXER_XML_PATH_MSM8909_PM8916,
936 sizeof(MIXER_XML_PATH_MSM8909_PM8916));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]937
938 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
939 msm_be_id_array_len =
940 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]941
942 } else if (!strncmp(snd_card_name, "msm8909-skue-snd-card",
943 sizeof("msm8909-skue-snd-card"))) {
944 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUE,
945 sizeof(MIXER_XML_PATH_SKUE));
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]);
949
Meng Wangcfefb8b2014-12-05 14:35:55 +0800[diff] [blame]950 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skul",
951 sizeof("msm8939-snd-card-skul"))) {
952 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUL,
953 sizeof(MIXER_XML_PATH_SKUL));
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_external_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Naresh Tanniru0d28b4a2015-03-23 00:58:49 +0530[diff] [blame]957 } else if (!strncmp(snd_card_name, "msm8952-snd-card-mtp",
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]958 sizeof("msm8952-snd-card-mtp"))) {
Naresh Tanniru0d28b4a2015-03-23 00:58:49 +0530[diff] [blame]959 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
960 sizeof(MIXER_XML_PATH_MTP));
961 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
962 msm_be_id_array_len =
963 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
964 } else if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
965 sizeof("msm8952-tomtom-snd-card"))) {
966 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
967 sizeof(MIXER_XML_PATH_WCD9330));
968 msm_device_to_be_id = msm_device_to_be_id_external_codec;
969 msm_be_id_array_len =
970 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]971 } else if (!strncmp(snd_card_name, "msm8952-sku1-snd-card",
972 sizeof("msm8952-sku1-snd-card"))) {
973 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU1,
974 sizeof(MIXER_XML_PATH_SKU1));
975 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
976 msm_be_id_array_len =
977 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
978 } else if (!strncmp(snd_card_name, "msm8952-sku2-snd-card",
979 sizeof("msm8952-sku2-snd-card"))) {
980 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU2,
981 sizeof(MIXER_XML_PATH_SKU2));
982 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
983 msm_be_id_array_len =
984 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]985 } else if (!strncmp(snd_card_name, "msm8953-sku3-tasha-snd-card",
986 sizeof("msm8953-sku3-tasha-snd-card"))) {
987 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU3,
988 sizeof(MIXER_XML_PATH_SKU3));
989 msm_device_to_be_id = msm_device_to_be_id_external_codec;
990 msm_be_id_array_len =
991 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]992 } else if (!strncmp(snd_card_name, "msm8952-skum-snd-card",
993 sizeof("msm8952-skum-snd-card"))) {
994 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUM,
995 sizeof(MIXER_XML_PATH_SKUM));
996 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
997 msm_be_id_array_len =
998 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]999 } else if (!strncmp(snd_card_name, "msm8952-tasha-snd-card",
1000 sizeof("msm8952-tasha-snd-card"))) {
1001 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
1002 sizeof(MIXER_XML_PATH_WCD9335));
1003 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1004 msm_be_id_array_len =
1005 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]1006
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1007 } else if (!strncmp(snd_card_name, "msm8952-tashalite-snd-card",
1008 sizeof("msm8952-tashalite-snd-card"))) {
1009 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
1010 MAX_MIXER_XML_PATH);
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]);
Meng Wang2d747622015-08-07 10:11:41 +0800[diff] [blame]1014 } else if (!strncmp(snd_card_name, "msm8976-skun-snd-card",
1015 sizeof("msm8976-skun-snd-card"))) {
1016 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUN_CAJON,
1017 sizeof(MIXER_XML_PATH_SKUN_CAJON));
1018 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1019 msm_be_id_array_len =
1020 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]1021
1022 } else if (!strncmp(snd_card_name, "msm8937-snd-card-mtp",
1023 sizeof("msm8937-snd-card-mtp"))) {
1024 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
1025 sizeof(MIXER_XML_PATH_MTP));
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]);
1029 } else if (!strncmp(snd_card_name, "msm8937-tasha-snd-card",
1030 sizeof("msm8937-tasha-snd-card"))) {
1031 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
1032 sizeof(MIXER_XML_PATH_WCD9335));
1033 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1034 msm_be_id_array_len =
1035 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
1036 } else if (!strncmp(snd_card_name, "msm8937-tashalite-snd-card",
1037 sizeof("msm8937-tashalite-snd-card"))) {
1038 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
1039 MAX_MIXER_XML_PATH);
1040 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1041 msm_be_id_array_len =
1042 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
1043 } else if (!strncmp(snd_card_name, "msm8953-snd-card-mtp",
1044 sizeof("msm8953-snd-card-mtp"))) {
1045 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
1046 sizeof(MIXER_XML_PATH_MTP));
1047 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1048 msm_be_id_array_len =
1049 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1050 } else if (!strncmp(snd_card_name, "msm8953-tasha-snd-card",
1051 sizeof("msm8953-tasha-snd-card"))) {
1052 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
1053 sizeof(MIXER_XML_PATH_WCD9335));
1054 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1055 msm_be_id_array_len =
1056 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
1057 } else if (!strncmp(snd_card_name, "msm8953-tashalite-snd-card",
1058 sizeof("msm8937-tashalite-snd-card"))) {
1059 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
1060 MAX_MIXER_XML_PATH);
1061 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1062 msm_be_id_array_len =
1063 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]1064 } else {
1065 strlcpy(mixer_xml_path, MIXER_XML_PATH,
1066 sizeof(MIXER_XML_PATH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]1067
1068 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1069 msm_be_id_array_len =
1070 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1071
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1072 }
1073}
1074
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]1075void platform_set_echo_reference(struct audio_device *adev, bool enable,
1076 audio_devices_t out_device)
1077{
1078 struct platform_data *my_data = (struct platform_data *)adev->platform;
1079 snd_device_t snd_device = SND_DEVICE_NONE;
1080 struct stream_out out;
1081
1082 out.devices = out_device;
1083
1084 if (strcmp(my_data->ec_ref_mixer_path, "")) {
1085 ALOGV("%s: disabling %s", __func__, my_data->ec_ref_mixer_path);
1086 audio_route_reset_and_update_path(adev->audio_route,
1087 my_data->ec_ref_mixer_path);
1088 }
1089
1090 if (enable) {
1091 snd_device = platform_get_output_snd_device(adev->platform, &out);
1092
1093 if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_HEADPHONES_44_1] > 0)
1094 strlcpy(my_data->ec_ref_mixer_path, "echo-reference headphones-44.1",
1095 sizeof(my_data->ec_ref_mixer_path));
1096 else if ((snd_device == SND_DEVICE_OUT_SPEAKER_VBAT) ||
1097 (snd_device == SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT))
1098 strlcpy(my_data->ec_ref_mixer_path, "vbat-speaker echo-reference",
1099 sizeof(my_data->ec_ref_mixer_path));
1100 else
1101 strlcpy(my_data->ec_ref_mixer_path, "echo-reference",
1102 sizeof(my_data->ec_ref_mixer_path));
1103
1104
1105 ALOGD("%s: enabling %s", __func__, my_data->ec_ref_mixer_path);
1106 audio_route_apply_and_update_path(adev->audio_route,
1107 my_data->ec_ref_mixer_path);
1108 }
1109}
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1110void platform_set_gsm_mode(void *platform, bool enable)
1111{
1112 struct platform_data *my_data = (struct platform_data *)platform;
1113 struct audio_device *adev = my_data->adev;
1114
1115 if (my_data->gsm_mode_enabled) {
1116 my_data->gsm_mode_enabled = false;
1117 ALOGV("%s: disabling gsm mode", __func__);
1118 audio_route_reset_and_update_path(adev->audio_route, "gsm-mode");
1119 }
1120
1121 if (enable) {
1122 my_data->gsm_mode_enabled = true;
1123 ALOGD("%s: enabling gsm mode", __func__);
1124 audio_route_apply_and_update_path(adev->audio_route, "gsm-mode");
1125 }
1126}
1127
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1128static struct csd_data *open_csd_client()
1129{
1130 struct csd_data *csd = calloc(1, sizeof(struct csd_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1131 if (!csd) {
1132 ALOGE("failed to allocate csd_data mem");
1133 return NULL;
1134 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1135
1136 csd->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW);
1137 if (csd->csd_client == NULL) {
1138 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_CSD_CLIENT);
1139 goto error;
1140 } else {
1141 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_CSD_CLIENT);
1142
1143 csd->deinit = (deinit_t)dlsym(csd->csd_client,
1144 "csd_client_deinit");
1145 if (csd->deinit == NULL) {
1146 ALOGE("%s: dlsym error %s for csd_client_deinit", __func__,
1147 dlerror());
1148 goto error;
1149 }
1150 csd->disable_device = (disable_device_t)dlsym(csd->csd_client,
1151 "csd_client_disable_device");
1152 if (csd->disable_device == NULL) {
1153 ALOGE("%s: dlsym error %s for csd_client_disable_device",
1154 __func__, dlerror());
1155 goto error;
1156 }
1157 csd->enable_device_config = (enable_device_config_t)dlsym(csd->csd_client,
1158 "csd_client_enable_device_config");
1159 if (csd->enable_device_config == NULL) {
1160 ALOGE("%s: dlsym error %s for csd_client_enable_device_config",
1161 __func__, dlerror());
1162 goto error;
1163 }
1164 csd->enable_device = (enable_device_t)dlsym(csd->csd_client,
1165 "csd_client_enable_device");
1166 if (csd->enable_device == NULL) {
1167 ALOGE("%s: dlsym error %s for csd_client_enable_device",
1168 __func__, dlerror());
1169 goto error;
1170 }
1171 csd->start_voice = (start_voice_t)dlsym(csd->csd_client,
1172 "csd_client_start_voice");
1173 if (csd->start_voice == NULL) {
1174 ALOGE("%s: dlsym error %s for csd_client_start_voice",
1175 __func__, dlerror());
1176 goto error;
1177 }
1178 csd->stop_voice = (stop_voice_t)dlsym(csd->csd_client,
1179 "csd_client_stop_voice");
1180 if (csd->stop_voice == NULL) {
1181 ALOGE("%s: dlsym error %s for csd_client_stop_voice",
1182 __func__, dlerror());
1183 goto error;
1184 }
1185 csd->volume = (volume_t)dlsym(csd->csd_client,
1186 "csd_client_volume");
1187 if (csd->volume == NULL) {
1188 ALOGE("%s: dlsym error %s for csd_client_volume",
1189 __func__, dlerror());
1190 goto error;
1191 }
1192 csd->mic_mute = (mic_mute_t)dlsym(csd->csd_client,
1193 "csd_client_mic_mute");
1194 if (csd->mic_mute == NULL) {
1195 ALOGE("%s: dlsym error %s for csd_client_mic_mute",
1196 __func__, dlerror());
1197 goto error;
1198 }
1199 csd->slow_talk = (slow_talk_t)dlsym(csd->csd_client,
1200 "csd_client_slow_talk");
1201 if (csd->slow_talk == NULL) {
1202 ALOGE("%s: dlsym error %s for csd_client_slow_talk",
1203 __func__, dlerror());
1204 goto error;
1205 }
1206 csd->start_playback = (start_playback_t)dlsym(csd->csd_client,
1207 "csd_client_start_playback");
1208 if (csd->start_playback == NULL) {
1209 ALOGE("%s: dlsym error %s for csd_client_start_playback",
1210 __func__, dlerror());
1211 goto error;
1212 }
1213 csd->stop_playback = (stop_playback_t)dlsym(csd->csd_client,
1214 "csd_client_stop_playback");
1215 if (csd->stop_playback == NULL) {
1216 ALOGE("%s: dlsym error %s for csd_client_stop_playback",
1217 __func__, dlerror());
1218 goto error;
1219 }
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]1220 csd->set_lch = (set_lch_t)dlsym(csd->csd_client, "csd_client_set_lch");
1221 if (csd->set_lch == NULL) {
1222 ALOGE("%s: dlsym error %s for csd_client_set_lch",
1223 __func__, dlerror());
1224 /* Ignore the error as this is not mandatory function for
1225 * basic voice call to work.
1226 */
1227 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1228 csd->start_record = (start_record_t)dlsym(csd->csd_client,
1229 "csd_client_start_record");
1230 if (csd->start_record == NULL) {
1231 ALOGE("%s: dlsym error %s for csd_client_start_record",
1232 __func__, dlerror());
1233 goto error;
1234 }
1235 csd->stop_record = (stop_record_t)dlsym(csd->csd_client,
1236 "csd_client_stop_record");
1237 if (csd->stop_record == NULL) {
1238 ALOGE("%s: dlsym error %s for csd_client_stop_record",
1239 __func__, dlerror());
1240 goto error;
1241 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1242
1243
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1244 csd->init = (init_t)dlsym(csd->csd_client, "csd_client_init");
1245
1246 if (csd->init == NULL) {
1247 ALOGE("%s: dlsym error %s for csd_client_init",
1248 __func__, dlerror());
1249 goto error;
1250 } else {
1251 csd->init();
1252 }
1253 }
1254 return csd;
1255
1256error:
1257 free(csd);
1258 csd = NULL;
1259 return csd;
1260}
1261
1262void close_csd_client(struct csd_data *csd)
1263{
1264 if (csd != NULL) {
1265 csd->deinit();
1266 dlclose(csd->csd_client);
1267 free(csd);
1268 csd = NULL;
1269 }
1270}
1271
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1272
1273static void set_platform_defaults()
1274{
1275 int32_t dev;
1276 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1277 backend_table[dev] = NULL;
1278 }
1279 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1280 backend_bit_width_table[dev] = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1281 }
1282
1283 // TBD - do these go to the platform-info.xml file.
1284 // will help in avoiding strdups here
1285 backend_table[SND_DEVICE_IN_BT_SCO_MIC] = strdup("bt-sco");
1286 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB] = strdup("bt-sco-wb");
1287 backend_table[SND_DEVICE_IN_BT_SCO_MIC_NREC] = strdup("bt-sco");
1288 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = strdup("bt-sco-wb");
1289 backend_table[SND_DEVICE_OUT_BT_SCO] = strdup("bt-sco");
1290 backend_table[SND_DEVICE_OUT_BT_SCO_WB] = strdup("bt-sco-wb");
1291 backend_table[SND_DEVICE_OUT_HDMI] = strdup("hdmi");
1292 backend_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("speaker-and-hdmi");
1293 backend_table[SND_DEVICE_OUT_VOICE_TX] = strdup("afe-proxy");
1294 backend_table[SND_DEVICE_IN_VOICE_RX] = strdup("afe-proxy");
1295 backend_table[SND_DEVICE_OUT_AFE_PROXY] = strdup("afe-proxy");
1296 backend_table[SND_DEVICE_OUT_USB_HEADSET] = strdup("usb-headphones");
1297 backend_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] =
1298 strdup("speaker-and-usb-headphones");
1299 backend_table[SND_DEVICE_IN_USB_HEADSET_MIC] = strdup("usb-headset-mic");
1300 backend_table[SND_DEVICE_IN_CAPTURE_FM] = strdup("capture-fm");
1301 backend_table[SND_DEVICE_OUT_TRANSMISSION_FM] = strdup("transmission-fm");
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1302 backend_table[SND_DEVICE_OUT_HEADPHONES_44_1] = strdup("headphones-44.1");
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1303 backend_table[SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = strdup("vbat-voice-speaker");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1304}
1305
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1306void get_cvd_version(char *cvd_version, struct audio_device *adev)
1307{
1308 struct mixer_ctl *ctl;
1309 int count;
1310 int ret = 0;
1311
1312 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
1313 if (!ctl) {
1314 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
1315 goto done;
1316 }
1317 mixer_ctl_update(ctl);
1318
1319 count = mixer_ctl_get_num_values(ctl);
1320 if (count > MAX_CVD_VERSION_STRING_SIZE)
1321 count = MAX_CVD_VERSION_STRING_SIZE;
1322
1323 ret = mixer_ctl_get_array(ctl, cvd_version, count);
1324 if (ret != 0) {
1325 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
1326 goto done;
1327 }
1328
1329done:
1330 return;
1331}
1332
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1333static int hw_util_open(int card_no)
1334{
1335 int fd = -1;
1336 char dev_name[256];
1337
1338 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
1339 card_no, WCD9XXX_CODEC_HWDEP_NODE);
1340 ALOGD("%s Opening device %s\n", __func__, dev_name);
1341 fd = open(dev_name, O_WRONLY);
1342 if (fd < 0) {
1343 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
1344 return fd;
1345 }
1346 ALOGD("%s success", __func__);
1347 return fd;
1348}
1349
1350struct param_data {
1351 int use_case;
1352 int acdb_id;
1353 int get_size;
1354 int buff_size;
1355 int data_size;
1356 void *buff;
1357};
1358
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1359static int send_vbat_adc_data_to_acdb(struct platform_data *plat_data, char *cal_type)
1360{
1361 int ret = 0;
1362 struct mixer_ctl *ctl;
1363 uint16_t vbat_adc_data[2];
1364 struct platform_data *my_data = plat_data;
1365 struct audio_device *adev = my_data->adev;
1366
1367 const char *mixer_ctl_name = "Vbat ADC data";
1368
1369 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1370 if (!ctl) {
1371 ALOGE("%s: Could not get ctl for mixer ctl name - %s",
1372 __func__, mixer_ctl_name);
1373 ret = -EINVAL;
1374 goto done;
1375 }
1376
1377 vbat_adc_data[0] = mixer_ctl_get_value(ctl, 0);
1378 vbat_adc_data[1] = mixer_ctl_get_value(ctl, 1);
1379
1380 ALOGD("%s: Vbat ADC output values: Dcp1: %d , Dcp2: %d",
1381 __func__, vbat_adc_data[0], vbat_adc_data[1]);
1382
1383 ret = my_data->acdb_set_codec_data(&vbat_adc_data[0], cal_type);
1384
1385done:
1386 return ret;
1387}
1388
1389static int send_codec_cal(acdb_loader_get_calibration_t acdb_loader_get_calibration,
1390 struct platform_data *plat_data, int fd)
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1391{
1392 int ret = 0, type;
1393
1394 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
1395 struct wcdcal_ioctl_buffer codec_buffer;
1396 struct param_data calib;
1397
Bharath Ramachandramurthy63a47ef2015-08-31 17:41:46 -0700[diff] [blame]1398 /* MAD calibration is handled by sound trigger HAL, skip here */
1399 if (type == WCD9XXX_MAD_CAL)
1400 continue;
1401
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1402 if((plat_data->is_vbat_speaker) && (WCD9XXX_VBAT_CAL == type)) {
1403 ret = send_vbat_adc_data_to_acdb(plat_data, cal_name_info[type]);
1404 if (ret < 0)
1405 ALOGE("%s error in sending vbat adc data to acdb", __func__);
1406 }
1407
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1408 calib.get_size = 1;
1409 ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data),
1410 &calib);
1411 if (ret < 0) {
1412 ALOGE("%s get_calibration failed\n", __func__);
1413 return ret;
1414 }
1415 calib.get_size = 0;
1416 calib.buff = malloc(calib.buff_size);
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1417 if(calib.buff == NULL) {
1418 ALOGE("%s mem allocation for %d bytes for %s failed\n"
1419 , __func__, calib.buff_size, cal_name_info[type]);
1420 return -1;
1421 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1422 ret = acdb_loader_get_calibration(cal_name_info[type],
1423 sizeof(struct param_data), &calib);
1424 if (ret < 0) {
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1425 ALOGE("%s get_calibration failed type=%s calib.size=%d\n"
1426 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1427 free(calib.buff);
1428 return ret;
1429 }
1430 codec_buffer.buffer = calib.buff;
1431 codec_buffer.size = calib.data_size;
1432 codec_buffer.cal_type = type;
1433 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1434 ALOGE("Failed to call ioctl for %s err=%d calib.size=%d",
1435 cal_name_info[type], errno, codec_buffer.size);
1436 ALOGD("%s cal sent for %s calib.size=%d"
1437 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1438 free(calib.buff);
1439 }
1440 return ret;
1441}
1442
1443static void audio_hwdep_send_cal(struct platform_data *plat_data)
1444{
1445 int fd;
1446
1447 fd = hw_util_open(plat_data->adev->snd_card);
1448 if (fd == -1) {
1449 ALOGE("%s error open\n", __func__);
1450 return;
1451 }
1452
1453 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
1454 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
1455
1456 if (acdb_loader_get_calibration == NULL) {
1457 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
1458 dlerror());
1459 return;
1460 }
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1461 if (send_codec_cal(acdb_loader_get_calibration, plat_data, fd) < 0)
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1462 ALOGE("%s: Could not send anc cal", __FUNCTION__);
Mingming Yinef999a62015-12-17 10:34:11 -0800[diff] [blame^]1463 close(fd);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1464}
1465
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1466const char * get_snd_card_name_for_acdb_loader(const char *snd_card_name) {
1467
1468 if(snd_card_name == NULL)
1469 return NULL;
1470
1471 // Both tasha & tasha-lite uses tasha ACDB files
1472 // simulate sound card name for tasha lite, so that
1473 // ACDB module loads tasha ACDB files for tasha lite
1474 if(!strncmp(snd_card_name, "msm8976-tashalite-snd-card",
1475 sizeof("msm8976-tashalite-snd-card"))) {
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]1476 ALOGD("using tasha ACDB files for tasha-lite");
1477 return "msm8976-tasha-snd-card";
1478 }
1479
1480 if(!strncmp(snd_card_name, "msm8952-tashalite-snd-card",
1481 sizeof("msm8952-tashalite-snd-card"))) {
1482 ALOGD("using tasha ACDB files for tasha-lite");
1483 return "msm8952-tasha-snd-card";
1484 }
1485
1486 if(!strncmp(snd_card_name, "msm8937-tashalite-snd-card",
1487 sizeof("msm8937-tashalite-snd-card"))) {
1488 ALOGD("using tasha ACDB files for tasha-lite");
1489 return "msm8937-tasha-snd-card";
1490 }
1491
1492 if(!strncmp(snd_card_name, "msm8953-tashalite-snd-card",
1493 sizeof("msm8953-tashalite-snd-card"))) {
1494 ALOGD("using tasha ACDB files for tasha-lite");
1495 return "msm8953-tasha-snd-card";
1496 }
1497
1498 return snd_card_name;
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1499}
1500
1501
1502int platform_acdb_init(void *platform)
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1503{
1504 struct platform_data *my_data = (struct platform_data *)platform;
1505 char *cvd_version = NULL;
1506 int key = 0;
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1507 const char *snd_card_name, *acdb_snd_card_name;
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1508 int result;
1509 char value[PROPERTY_VALUE_MAX];
1510 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
1511 if (!cvd_version)
1512 ALOGE("Failed to allocate cvd version");
1513 else
1514 get_cvd_version(cvd_version, my_data->adev);
1515
1516 property_get("audio.ds1.metainfo.key",value,"0");
1517 key = atoi(value);
1518 snd_card_name = mixer_get_name(my_data->adev->mixer);
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1519 acdb_snd_card_name = get_snd_card_name_for_acdb_loader(snd_card_name);
1520
1521 result = my_data->acdb_init(acdb_snd_card_name, cvd_version, key);
1522
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1523 if (cvd_version)
1524 free(cvd_version);
1525 if (!result) {
1526 my_data->is_acdb_initialized = true;
1527 ALOGD("ACDB initialized");
1528 audio_hwdep_send_cal(my_data);
1529 } else {
1530 my_data->is_acdb_initialized = false;
1531 ALOGD("ACDB initialization failed");
1532 }
1533 return result;
1534}
1535
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1536#define MAX_PATH (256)
1537#define THERMAL_SYSFS "/sys/class/thermal"
1538#define TZ_TYPE "/sys/class/thermal/thermal_zone%d/type"
1539#define TZ_WSA "/sys/class/thermal/thermal_zone%d/temp"
1540
1541static bool is_wsa_found(int *wsaCount)
1542{
1543 DIR *tdir = NULL;
1544 struct dirent *tdirent = NULL;
1545 int tzn = 0;
1546 char name[MAX_PATH] = {0};
1547 char cwd[MAX_PATH] = {0};
1548 char file[10] = "wsa";
1549 bool found = false;
1550 int wsa_count = 0;
1551
1552 if (!getcwd(cwd, sizeof(cwd)))
1553 return false;
1554
1555 chdir(THERMAL_SYSFS); /* Change dir to read the entries. Doesnt work
1556 otherwise */
1557 tdir = opendir(THERMAL_SYSFS);
1558 if (!tdir) {
1559 ALOGE("Unable to open %s\n", THERMAL_SYSFS);
1560 return false;
1561 }
1562
1563 while ((tdirent = readdir(tdir))) {
1564 char buf[50];
1565 struct dirent *tzdirent;
1566 DIR *tzdir = NULL;
1567
1568 tzdir = opendir(tdirent->d_name);
1569 if (!tzdir)
1570 continue;
1571 while ((tzdirent = readdir(tzdir))) {
1572 if (strcmp(tzdirent->d_name, "type"))
1573 continue;
1574 snprintf(name, MAX_PATH, TZ_TYPE, tzn);
1575 ALOGD("Opening %s\n", name);
1576 read_line_from_file(name, buf, sizeof(buf));
1577 if (strstr(buf, file)) {
1578 wsa_count++;
1579 /*We support max only two WSA speakers*/
1580 if (wsa_count == 2)
1581 break;
1582 }
1583 tzn++;
1584 }
1585 closedir(tzdir);
1586 }
1587 if (wsa_count > 0){
1588 ALOGD("Found %d WSA present on the platform", wsa_count);
1589 found = true;
1590 *wsaCount = wsa_count;
1591 }
1592 closedir(tdir);
1593 chdir(cwd); /* Restore current working dir */
1594 return found;
1595}
1596
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1597void *platform_init(struct audio_device *adev)
1598{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1599 char platform[PROPERTY_VALUE_MAX];
1600 char baseband[PROPERTY_VALUE_MAX];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1601 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1602 struct platform_data *my_data = NULL;
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1603 int retry_num = 0, snd_card_num = 0, key = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1604 const char *snd_card_name;
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]1605 char mixer_xml_path[MAX_MIXER_XML_PATH],ffspEnable[PROPERTY_VALUE_MAX];
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1606 char *cvd_version = NULL;
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1607 const char *mixer_ctl_name = "Set HPX ActiveBe";
1608 struct mixer_ctl *ctl = NULL;
Naveen Kumar70e27352015-07-22 21:07:10 +0530[diff] [blame]1609 int idx;
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1610 int wsaCount =0;
Naveen Kumar70e27352015-07-22 21:07:10 +0530[diff] [blame]1611
1612 my_data = calloc(1, sizeof(struct platform_data));
1613
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1614 if (!my_data) {
1615 ALOGE("failed to allocate platform data");
1616 return NULL;
1617 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1618
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1619 while (snd_card_num < MAX_SND_CARD) {
1620 adev->mixer = mixer_open(snd_card_num);
1621
1622 while (!adev->mixer && retry_num < RETRY_NUMBER) {
1623 usleep(RETRY_US);
1624 adev->mixer = mixer_open(snd_card_num);
1625 retry_num++;
1626 }
1627
1628 if (!adev->mixer) {
1629 ALOGE("%s: Unable to open the mixer card: %d", __func__,
1630 snd_card_num);
1631 retry_num = 0;
1632 snd_card_num++;
1633 continue;
1634 }
1635
1636 snd_card_name = mixer_get_name(adev->mixer);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]1637 ALOGD("%s: snd_card_name: %s", __func__, snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1638
1639 my_data->hw_info = hw_info_init(snd_card_name);
1640 if (!my_data->hw_info) {
1641 ALOGE("%s: Failed to init hardware info", __func__);
1642 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1643 query_platform(snd_card_name, mixer_xml_path);
1644 ALOGD("%s: mixer path file is %s", __func__,
1645 mixer_xml_path);
1646 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
1647 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1648 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1649 mixer_xml_path);
1650 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1651 if (!adev->audio_route) {
1652 ALOGE("%s: Failed to init audio route controls, aborting.",
1653 __func__);
1654 free(my_data);
1655 return NULL;
1656 }
1657 adev->snd_card = snd_card_num;
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1658 update_codec_type(snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1659 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
1660 break;
1661 }
1662 retry_num = 0;
1663 snd_card_num++;
1664 }
1665
1666 if (snd_card_num >= MAX_SND_CARD) {
1667 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
1668 free(my_data);
1669 return NULL;
1670 }
1671
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1672 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1673 my_data->fluence_in_spkr_mode = false;
1674 my_data->fluence_in_voice_call = false;
1675 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1676 my_data->fluence_in_audio_rec = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1677 my_data->external_spk_1 = false;
1678 my_data->external_spk_2 = false;
1679 my_data->external_mic = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1680 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1681 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]1682 my_data->slowtalk = false;
1683 my_data->hd_voice = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1684 my_data->edid_info = NULL;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1685 my_data->is_wsa_speaker = false;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1686
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1687 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
1688 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1689 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1690 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1691 my_data->fluence_type = FLUENCE_DUAL_MIC;
1692 } else {
1693 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1694 }
1695
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1696 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1697 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1698 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1699 my_data->fluence_in_voice_call = true;
1700 }
1701
1702 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1703 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1704 my_data->fluence_in_voice_rec = true;
1705 }
1706
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1707 property_get("persist.audio.fluence.audiorec",value,"");
1708 if (!strncmp("true", value, sizeof("true"))) {
1709 my_data->fluence_in_audio_rec = true;
1710 }
1711
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1712 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1713 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1714 my_data->fluence_in_spkr_mode = true;
1715 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1716
1717 property_get("persist.audio.fluence.mode",value,"");
1718 if (!strncmp("broadside", value, sizeof("broadside"))) {
1719 my_data->fluence_mode = FLUENCE_BROADSIDE;
1720 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1721 }
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1722
1723 if (is_wsa_found(&wsaCount)) {
1724 /*Set ACDB ID of Stereo speaker if two WSAs are present*/
1725 /*Default ACDB ID for wsa speaker is that for mono*/
1726 if (wsaCount == 2) {
1727 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_WSA, 15);
1728 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_VBAT, 15);
1729 }
1730 my_data->is_wsa_speaker = true;
1731 }
1732
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1733 property_get("persist.audio.FFSP.enable", ffspEnable, "");
1734 if (!strncmp("true", ffspEnable, sizeof("true"))) {
1735 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1736 acdb_device_table[SND_DEVICE_OUT_SPEAKER_WSA] = 131;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1737 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
1738 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
1739 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1740 }
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1741
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1742 /* Check if Vbat speaker enabled property is set, this should be done before acdb init */
1743 bool ret = false;
1744 ret = audio_extn_can_use_vbat();
1745 if (ret)
1746 my_data->is_vbat_speaker = true;
1747
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1748 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1749 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1750 if (my_data->acdb_handle == NULL) {
1751 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1752 } else {
1753 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1754 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1755 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1756 if (!my_data->acdb_deallocate)
1757 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1758 __func__, LIB_ACDB_LOADER);
1759
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1760 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]1761 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1762 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1763 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1764 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1765
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1766 my_data->acdb_set_audio_cal = (acdb_set_audio_cal_t)dlsym(my_data->acdb_handle,
1767 "acdb_loader_set_audio_cal_v2");
1768 if (!my_data->acdb_set_audio_cal)
1769 ALOGE("%s: Could not find the symbol acdb_set_audio_cal_v2 from %s",
1770 __func__, LIB_ACDB_LOADER);
1771
1772 my_data->acdb_get_audio_cal = (acdb_get_audio_cal_t)dlsym(my_data->acdb_handle,
1773 "acdb_loader_get_audio_cal_v2");
1774 if (!my_data->acdb_get_audio_cal)
1775 ALOGE("%s: Could not find the symbol acdb_get_audio_cal_v2 from %s",
1776 __func__, LIB_ACDB_LOADER);
1777
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1778 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1779 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1780 if (!my_data->acdb_send_voice_cal)
1781 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1782 __func__, LIB_ACDB_LOADER);
1783
1784 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1785 "acdb_loader_reload_vocvoltable");
1786 if (!my_data->acdb_reload_vocvoltable)
1787 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1788 __func__, LIB_ACDB_LOADER);
1789
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1790 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1791 my_data->acdb_handle,
1792 "acdb_loader_get_default_app_type");
1793 if (!my_data->acdb_get_default_app_type)
1794 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1795 __func__, LIB_ACDB_LOADER);
1796
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1797 my_data->acdb_send_common_top = (acdb_send_common_top_t)dlsym(
1798 my_data->acdb_handle,
1799 "acdb_loader_send_common_custom_topology");
1800 if (!my_data->acdb_send_common_top)
1801 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1802 __func__, LIB_ACDB_LOADER);
1803
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1804 my_data->acdb_set_codec_data = (acdb_set_codec_data_t)dlsym(
1805 my_data->acdb_handle,
1806 "acdb_loader_set_codec_data");
1807 if (!my_data->acdb_set_codec_data)
1808 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1809 __func__, LIB_ACDB_LOADER);
1810
1811
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1812 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1813 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1814 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1815 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1816 goto acdb_init_fail;
1817 }
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1818 platform_acdb_init(my_data);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1819 }
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1820 audio_extn_pm_vote();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1821
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1822 /* Configure active back end for HPX*/
1823 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1824 if (ctl) {
1825 ALOGE(" sending HPX Active BE information ");
1826 mixer_ctl_set_value(ctl, 0, is_external_codec);
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1827 }
1828
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1829acdb_init_fail:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1830
1831 set_platform_defaults();
1832
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]1833 /* Initialize ACDB and PCM ID's */
1834 if (is_external_codec)
Ravi Kumar Alamanda14b0f2d2015-06-28 21:04:09 -0700[diff] [blame]1835 platform_info_init(PLATFORM_INFO_XML_PATH_EXTCODEC, my_data);
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]1836 else
Ravi Kumar Alamanda14b0f2d2015-06-28 21:04:09 -0700[diff] [blame]1837 platform_info_init(PLATFORM_INFO_XML_PATH, my_data);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1838
1839 /* init usb */
1840 audio_extn_usb_init(adev);
1841 /* update sound cards appropriately */
1842 audio_extn_usb_set_proxy_sound_card(adev->snd_card);
1843
1844 /* Read one time ssr property */
1845 audio_extn_ssr_update_enabled();
1846 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1847
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1848 /* init dap hal */
1849 audio_extn_dap_hal_init(adev->snd_card);
1850
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1851 audio_extn_dolby_set_license(adev);
1852
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1853 /* init audio device arbitration */
1854 audio_extn_dev_arbi_init();
1855
1856 my_data->edid_info = NULL;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1857
1858 /* initialize backend config */
1859 for (idx = 0; idx < MAX_CODEC_BACKENDS; idx++) {
1860 my_data->current_backend_cfg[idx].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
1861 if (idx == HEADPHONE_44_1_BACKEND)
1862 my_data->current_backend_cfg[idx].sample_rate = OUTPUT_SAMPLING_RATE_44100;
1863 my_data->current_backend_cfg[idx].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
1864 }
1865
1866 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1867 strdup("SLIM_0_RX Format");
1868 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1869 strdup("SLIM_0_RX SampleRate");
1870
1871 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].bitwidth_mixer_ctl =
1872 strdup("SLIM_5_RX Format");
1873 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].samplerate_mixer_ctl =
1874 strdup("SLIM_5_RX SampleRate");
1875
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]1876
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]1877 ret = audio_extn_utils_get_codec_version(snd_card_name,
1878 my_data->adev->snd_card,
1879 my_data->codec_version);
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]1880
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]1881 if (NATIVE_AUDIO_MODE_INVALID != platform_get_native_support()) {
1882 /*
1883 * Native playback is enabled from the UI.
1884 */
1885 if(strstr(snd_card_name, "tasha")) {
1886 if (strstr(my_data->codec_version, "WCD9335_1_0") ||
1887 strstr(my_data->codec_version, "WCD9335_1_1")) {
1888 ALOGD("%s:napb: TASHA 1.0 or 1.1 only SRC mode is supported",
1889 __func__);
1890 platform_set_native_support(NATIVE_AUDIO_MODE_SRC);
1891 }
1892 } else {
1893 platform_set_native_support(NATIVE_AUDIO_MODE_INVALID);
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]1894 }
1895 }
1896
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1897 my_data->edid_info = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1898 return my_data;
1899}
1900
1901void platform_deinit(void *platform)
1902{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1903 struct platform_data *my_data = (struct platform_data *)platform;
1904
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1905 if (my_data->edid_info) {
1906 free(my_data->edid_info);
1907 my_data->edid_info = NULL;
1908 }
1909
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1910 hw_info_deinit(my_data->hw_info);
1911 close_csd_client(my_data->csd);
1912
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1913 int32_t dev;
1914 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1915 if (backend_table[dev]) {
1916 free(backend_table[dev]);
1917 backend_table[dev]= NULL;
1918 }
1919 }
1920
1921 /* deinit audio device arbitration */
1922 audio_extn_dev_arbi_deinit();
1923
1924 if (my_data->edid_info) {
1925 free(my_data->edid_info);
1926 my_data->edid_info = NULL;
1927 }
1928
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1929 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1930 /* deinit usb */
1931 audio_extn_usb_deinit();
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1932 audio_extn_dap_hal_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1933}
1934
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1935static int platform_is_acdb_initialized(void *platform)
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1936{
1937 struct platform_data *my_data = (struct platform_data *)platform;
1938 ALOGD("%s: acdb initialized %d\n", __func__, my_data->is_acdb_initialized);
1939 return my_data->is_acdb_initialized;
1940}
1941
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1942void platform_snd_card_update(void *platform, int snd_scard_state)
1943{
1944 struct platform_data *my_data = (struct platform_data *)platform;
1945
1946 if (snd_scard_state == SND_CARD_STATE_ONLINE) {
1947 if (!platform_is_acdb_initialized(my_data)) {
1948 if(platform_acdb_init(my_data))
1949 ALOGE("%s: acdb initialization is failed", __func__);
1950 } else if (my_data->acdb_send_common_top() < 0) {
1951 ALOGD("%s: acdb did not set common topology", __func__);
1952 }
1953 }
1954}
1955
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1956const char *platform_get_snd_device_name(snd_device_t snd_device)
1957{
1958 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
1959 return device_table[snd_device];
1960 else
1961 return "";
1962}
1963
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1964int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
1965 char *device_name)
1966{
1967 struct platform_data *my_data = (struct platform_data *)platform;
1968
1969 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1970 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
1971 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
1972 } else {
1973 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
1974 return -EINVAL;
1975 }
1976
1977 return 0;
1978}
1979
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1980void platform_add_backend_name(char *mixer_path, snd_device_t snd_device,
1981 struct audio_usecase *usecase)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1982{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1983 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1984 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1985 return;
1986 }
1987
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1988 if((snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
1989 !(usecase->type == VOICE_CALL || usecase->type == VOIP_CALL)) {
1990 ALOGI("%s: Not adding vbat speaker device to non voice use cases", __func__);
1991 return;
1992 }
1993
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1994 const char * suffix = backend_table[snd_device];
1995
1996 if (suffix != NULL) {
1997 strlcat(mixer_path, " ", MIXER_PATH_MAX_LENGTH);
1998 strlcat(mixer_path, suffix, MIXER_PATH_MAX_LENGTH);
1999 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2000}
2001
2002int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
2003{
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]2004 int device_id = -1;
2005
2006 if (is_external_codec && is_misc_usecase(usecase)) {
2007 if (device_type == PCM_PLAYBACK)
2008 device_id = pcm_device_table_of_ext_codec[usecase][0];
2009 else
2010 device_id = pcm_device_table_of_ext_codec[usecase][1];
2011 } else {
2012 if (device_type == PCM_PLAYBACK)
2013 device_id = pcm_device_table[usecase][0];
2014 else
2015 device_id = pcm_device_table[usecase][1];
2016 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2017 return device_id;
2018}
2019
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2020static int find_index(struct name_to_index * table, int32_t len, const char * name)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2021{
2022 int ret = 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2023 int32_t i;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2024
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2025 if (table == NULL) {
2026 ALOGE("%s: table is NULL", __func__);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2027 ret = -ENODEV;
2028 goto done;
2029 }
2030
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2031 if (name == NULL) {
2032 ALOGE("null key");
2033 ret = -ENODEV;
2034 goto done;
2035 }
2036
2037 for (i=0; i < len; i++) {
2038 const char* tn = table[i].name;
2039 size_t len = strlen(tn);
2040 if (strncmp(tn, name, len) == 0) {
2041 if (strlen(name) != len) {
2042 continue; // substring
2043 }
2044 ret = table[i].index;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2045 goto done;
2046 }
2047 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2048 ALOGE("%s: Could not find index for name = %s",
2049 __func__, name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2050 ret = -ENODEV;
2051done:
2052 return ret;
2053}
2054
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]2055int platform_set_fluence_type(void *platform, char *value)
2056{
2057 int ret = 0;
2058 int fluence_type = FLUENCE_NONE;
2059 int fluence_flag = NONE_FLAG;
2060 struct platform_data *my_data = (struct platform_data *)platform;
2061 struct audio_device *adev = my_data->adev;
2062
2063 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
2064
2065 /* only dual mic turn on and off is supported as of now through setparameters */
2066 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
2067 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
2068 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
2069 ALOGV("fluence dualmic feature enabled \n");
2070 fluence_type = FLUENCE_DUAL_MIC;
2071 fluence_flag = DMIC_FLAG;
2072 } else {
2073 ALOGE("%s: Failed to set DUALMIC", __func__);
2074 ret = -1;
2075 goto done;
2076 }
2077 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
2078 ALOGV("fluence disabled");
2079 fluence_type = FLUENCE_NONE;
2080 } else {
2081 ALOGE("Invalid fluence value : %s",value);
2082 ret = -1;
2083 goto done;
2084 }
2085
2086 if (fluence_type != my_data->fluence_type) {
2087 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
2088 my_data->fluence_type = fluence_type;
2089 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
2090 }
2091done:
2092 return ret;
2093}
2094
2095int platform_get_fluence_type(void *platform, char *value, uint32_t len)
2096{
2097 int ret = 0;
2098 struct platform_data *my_data = (struct platform_data *)platform;
2099
2100 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
2101 strlcpy(value, "quadmic", len);
2102 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
2103 strlcpy(value, "dualmic", len);
2104 } else if (my_data->fluence_type == FLUENCE_NONE) {
2105 strlcpy(value, "none", len);
2106 } else
2107 ret = -1;
2108
2109 return ret;
2110}
2111
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2112int platform_get_snd_device_index(char *device_name)
2113{
2114 return find_index(snd_device_name_index, SND_DEVICE_MAX, device_name);
2115}
2116
2117int platform_get_usecase_index(const char *usecase_name)
2118{
2119 return find_index(usecase_name_index, AUDIO_USECASE_MAX, usecase_name);
2120}
2121
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2122int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
2123{
2124 int ret = 0;
2125
2126 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2127 ALOGE("%s: Invalid snd_device = %d",
2128 __func__, snd_device);
2129 ret = -EINVAL;
2130 goto done;
2131 }
2132
2133 acdb_device_table[snd_device] = acdb_id;
2134done:
2135 return ret;
2136}
2137
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2138int platform_get_default_app_type(void *platform)
2139{
2140 struct platform_data *my_data = (struct platform_data *)platform;
2141
2142 if (my_data->acdb_get_default_app_type)
2143 return my_data->acdb_get_default_app_type();
2144 else
2145 return DEFAULT_APP_TYPE;
2146}
2147
Srikanth Uyyalaa1e32352015-10-09 14:48:04 +0530[diff] [blame]2148int platform_get_default_app_type_v2(void *platform, usecase_type_t type)
2149{
2150 if(type == PCM_CAPTURE)
2151 return DEFAULT_APP_TYPE_TX_PATH;
2152 else
2153 return DEFAULT_APP_TYPE_RX_PATH;
2154}
2155
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]2156int platform_get_snd_device_acdb_id(snd_device_t snd_device)
2157{
2158 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2159 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
2160 return -EINVAL;
2161 }
2162 return acdb_device_table[snd_device];
2163}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2164
2165int 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]2166{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2167 int ret = 0;
2168
2169 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2170 ALOGE("%s: Invalid snd_device = %d",
2171 __func__, snd_device);
2172 ret = -EINVAL;
2173 goto done;
2174 }
2175
2176 backend_bit_width_table[snd_device] = bit_width;
2177done:
2178 return ret;
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2179}
2180
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2181int platform_get_snd_device_bit_width(snd_device_t snd_device)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2182{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2183 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2184 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]2185 return CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2186 }
2187 return backend_bit_width_table[snd_device];
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2188}
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2189int platform_set_native_support(int na_mode)
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2190{
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2191 if (NATIVE_AUDIO_MODE_SRC == na_mode || NATIVE_AUDIO_MODE_TRUE_44_1 == na_mode) {
2192 na_props.platform_na_prop_enabled = na_props.ui_na_prop_enabled = true;
2193 na_props.na_mode = na_mode;
2194 ALOGD("%s:napb: native audio playback enabled in (%s) mode", __func__,
2195 ((na_mode == NATIVE_AUDIO_MODE_SRC)?"SRC mode":"True 44.1 mode"));
2196 } else {
2197 na_props.platform_na_prop_enabled = false;
2198 na_props.na_mode = NATIVE_AUDIO_MODE_INVALID;
2199 ALOGD("%s:napb: native audio playback disabled", __func__);
2200 }
2201
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2202 return 0;
2203}
2204
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2205int platform_get_native_support()
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2206{
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2207 int ret = NATIVE_AUDIO_MODE_INVALID;
2208 if (na_props.platform_na_prop_enabled &&
2209 na_props.ui_na_prop_enabled) {
2210 ret = na_props.na_mode;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2211 }
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2212 ALOGV("%s:napb: ui Prop enabled(%d) version(%d)", __func__,
2213 na_props.ui_na_prop_enabled, na_props.na_mode);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2214 return ret;
2215}
2216
2217void native_audio_get_params(struct str_parms *query,
2218 struct str_parms *reply,
2219 char *value, int len)
2220{
2221 int ret;
2222 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2223 value, len);
2224 if (ret >= 0) {
2225 if (na_props.platform_na_prop_enabled) {
2226 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2227 na_props.ui_na_prop_enabled ? "true" : "false");
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2228 ALOGV("%s:napb: na_props.ui_na_prop_enabled: %d", __func__,
2229 na_props.ui_na_prop_enabled);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2230 } else {
2231 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2232 "false");
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2233 ALOGV("%s:napb: native audio not supported: %d", __func__,
2234 na_props.platform_na_prop_enabled);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2235 }
2236 }
2237}
2238
2239int native_audio_set_params(struct platform_data *platform,
2240 struct str_parms *parms, char *value, int len)
2241{
2242 int ret = 0;
2243 struct audio_usecase *usecase;
2244 struct listnode *node;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2245 int mode = NATIVE_AUDIO_MODE_INVALID;
2246
2247 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO_MODE,
2248 value, len);
2249 if (ret >= 0) {
2250 if (value && !strncmp(value, "src", sizeof("src")))
2251 mode = NATIVE_AUDIO_MODE_SRC;
2252 else if (value && !strncmp(value, "true", sizeof("true")))
2253 mode = NATIVE_AUDIO_MODE_TRUE_44_1;
2254 else {
2255 mode = NATIVE_AUDIO_MODE_INVALID;
2256 ALOGE("%s:napb:native_audio_mode in platform info xml,invalid mode string",
2257 __func__);
2258 }
2259 ALOGD("%s:napb updating mode (%d) from XML",__func__, mode);
2260 platform_set_native_support(mode);
2261 }
2262
2263
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2264
2265 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2266 value, len);
2267 if (ret >= 0) {
2268 if (na_props.platform_na_prop_enabled) {
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2269 if (!strncmp("true", value, sizeof("true"))) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2270 na_props.ui_na_prop_enabled = true;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2271 ALOGD("%s:napb: native audio feature enabled from UI",
2272 __func__);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2273 }
2274 else {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2275 na_props.ui_na_prop_enabled = false;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2276 ALOGD("%s:napb: native audio feature disabled from UI",
2277 __func__);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2278 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2279
2280 str_parms_del(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO);
2281
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2282 /*
2283 * Iterate through the usecase list and trigger device switch for
2284 * all the appropriate usecases
2285 */
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2286 list_for_each(node, &(platform->adev)->usecase_list) {
2287 usecase = node_to_item(node, struct audio_usecase, list);
2288
2289 if (is_offload_usecase(usecase->id) &&
2290 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2291 usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) &&
2292 OUTPUT_SAMPLING_RATE_44100 == usecase->stream.out->sample_rate) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2293 ALOGD("%s:napb: triggering dynamic device switch for usecase(%d: %s)"
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2294 " stream(%p), device(%d)", __func__, usecase->id,
2295 use_case_table[usecase->id], usecase->stream,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2296 usecase->stream.out->devices);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2297 select_devices(platform->adev, usecase->id);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2298 }
2299 }
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2300 } else
2301 ALOGD("%s:napb: native audio cannot be enabled from UI",
2302 __func__);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2303 }
2304 return ret;
2305}
2306
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2307int check_hdset_combo_device(struct audio_device *adev, snd_device_t snd_device)
2308{
2309 int ret = false;
2310 struct listnode *node;
2311 int i =0;
2312
2313 if (SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES == snd_device)
2314 ret = true;
2315 else {
2316 list_for_each(node, &adev->usecase_list) {
2317 struct audio_usecase *uc;
2318 uc = node_to_item(node, struct audio_usecase, list);
2319 ALOGD("%s: (%d) use case %s snd device %s",
2320 __func__, i++, use_case_table[uc->id],
2321 platform_get_snd_device_name(uc->out_snd_device));
2322
2323 if (SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES == uc->out_snd_device)
2324 ret = true;
2325 }
2326 }
2327 ALOGV("%s:napb: (%s) snd_device (%s)",
2328 __func__, (ret == false ? "false":"true"),
2329 platform_get_snd_device_name(snd_device));
2330
2331 return ret;
2332}
2333
2334
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2335int platform_get_backend_index(snd_device_t snd_device)
2336{
2337 int32_t port = DEFAULT_CODEC_BACKEND;
2338
2339 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
2340 if (backend_table[snd_device] != NULL &&
2341 !strcmp(backend_table[snd_device], "headphones-44.1"))
2342 port = HEADPHONE_44_1_BACKEND;
2343 else
2344 port = DEFAULT_CODEC_BACKEND;
2345 } else {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2346 ALOGV("%s:napb: Invalid device - %d ", __func__, snd_device);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2347 }
2348
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2349 ALOGV("%s:napb: backend port - %d", __func__, port);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2350 return port;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2351}
2352
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2353int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2354 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2355{
2356 struct platform_data *my_data = (struct platform_data *)platform;
2357 int acdb_dev_id, acdb_dev_type;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2358 struct audio_device *adev = my_data->adev;
2359 int snd_device = SND_DEVICE_OUT_SPEAKER;
2360
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2361 if (usecase->type == PCM_PLAYBACK)
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2362 snd_device = usecase->out_snd_device;
Karthik Reddy Katta81c42612015-11-13 17:49:07 +0530[diff] [blame]2363 else if ((usecase->type == PCM_CAPTURE) &&
2364 voice_is_in_call_rec_stream(usecase->stream.in))
2365 snd_device = voice_get_incall_rec_snd_device(usecase->in_snd_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2366 else if ((usecase->type == PCM_HFP_CALL) || (usecase->type == PCM_CAPTURE))
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2367 snd_device = usecase->in_snd_device;
Xiaojun Sang040cc9f2015-08-03 19:38:28 +0800[diff] [blame]2368 acdb_dev_id = acdb_device_table[platform_get_spkr_prot_snd_device(snd_device)];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2369
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]2370 // Do not use Rx path default app type for TX path
2371 if ((usecase->type == PCM_CAPTURE) && (app_type == DEFAULT_APP_TYPE_RX_PATH)) {
2372 ALOGD("Resetting app type for Tx path to default");
2373 app_type = DEFAULT_APP_TYPE_TX_PATH;
2374 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2375 if (acdb_dev_id < 0) {
2376 ALOGE("%s: Could not find acdb id for device(%d)",
2377 __func__, snd_device);
2378 return -EINVAL;
2379 }
2380 if (my_data->acdb_send_audio_cal) {
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2381 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2382 __func__, snd_device, acdb_dev_id);
2383 if (snd_device >= SND_DEVICE_OUT_BEGIN &&
2384 snd_device < SND_DEVICE_OUT_END)
2385 acdb_dev_type = ACDB_DEV_TYPE_OUT;
2386 else
2387 acdb_dev_type = ACDB_DEV_TYPE_IN;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2388 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
2389 sample_rate);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2390 }
2391 return 0;
2392}
2393
2394int platform_switch_voice_call_device_pre(void *platform)
2395{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2396 struct platform_data *my_data = (struct platform_data *)platform;
2397 int ret = 0;
2398
2399 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]2400 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2401 /* This must be called before disabling mixer controls on APQ side */
2402 ret = my_data->csd->disable_device();
2403 if (ret < 0) {
2404 ALOGE("%s: csd_client_disable_device, failed, error %d",
2405 __func__, ret);
2406 }
2407 }
2408 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2409}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2410
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2411int platform_switch_voice_call_enable_device_config(void *platform,
2412 snd_device_t out_snd_device,
2413 snd_device_t in_snd_device)
2414{
2415 struct platform_data *my_data = (struct platform_data *)platform;
2416 int acdb_rx_id, acdb_tx_id;
2417 int ret = 0;
2418
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2419 if (my_data->csd == NULL)
2420 return ret;
2421
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2422 if ((out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
2423 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
2424 audio_extn_spkr_prot_is_enabled()) {
2425 if (my_data->is_vbat_speaker)
2426 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2427 else
2428 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2429 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2430 acdb_rx_id = acdb_device_table[out_snd_device];
2431
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2432 acdb_tx_id = acdb_device_table[in_snd_device];
2433
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2434 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2435 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
2436 if (ret < 0) {
2437 ALOGE("%s: csd_enable_device_config, failed, error %d",
2438 __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2439 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2440 } else {
2441 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2442 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2443 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2444
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2445 return ret;
2446}
2447
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2448int platform_switch_voice_call_device_post(void *platform,
2449 snd_device_t out_snd_device,
2450 snd_device_t in_snd_device)
2451{
2452 struct platform_data *my_data = (struct platform_data *)platform;
2453 int acdb_rx_id, acdb_tx_id;
2454
2455 if (my_data->acdb_send_voice_cal == NULL) {
2456 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
2457 } else {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2458 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
2459 audio_extn_spkr_prot_is_enabled())
2460 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
2461
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2462 acdb_rx_id = acdb_device_table[out_snd_device];
2463 acdb_tx_id = acdb_device_table[in_snd_device];
2464
2465 if (acdb_rx_id > 0 && acdb_tx_id > 0)
2466 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
2467 else
2468 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2469 acdb_rx_id, acdb_tx_id);
2470 }
2471
2472 return 0;
2473}
2474
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2475int platform_switch_voice_call_usecase_route_post(void *platform,
2476 snd_device_t out_snd_device,
2477 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2478{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2479 struct platform_data *my_data = (struct platform_data *)platform;
2480 int acdb_rx_id, acdb_tx_id;
2481 int ret = 0;
2482
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2483 if (my_data->csd == NULL)
2484 return ret;
2485
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2486 if ((out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
2487 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
2488 audio_extn_spkr_prot_is_enabled()) {
2489 if (my_data->is_vbat_speaker)
2490 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2491 else
2492 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2493 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2494 acdb_rx_id = acdb_device_table[out_snd_device];
2495
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2496 acdb_tx_id = acdb_device_table[in_snd_device];
2497
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2498 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2499 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
2500 my_data->adev->acdb_settings);
2501 if (ret < 0) {
2502 ALOGE("%s: csd_enable_device, failed, error %d", __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2503 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2504 } else {
2505 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2506 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2507 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2508
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2509 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2510}
2511
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2512int platform_start_voice_call(void *platform, uint32_t vsid)
2513{
2514 struct platform_data *my_data = (struct platform_data *)platform;
2515 int ret = 0;
2516
2517 if (my_data->csd != NULL) {
2518 ret = my_data->csd->start_voice(vsid);
2519 if (ret < 0) {
2520 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
2521 }
2522 }
2523 return ret;
2524}
2525
2526int platform_stop_voice_call(void *platform, uint32_t vsid)
2527{
2528 struct platform_data *my_data = (struct platform_data *)platform;
2529 int ret = 0;
2530
2531 if (my_data->csd != NULL) {
2532 ret = my_data->csd->stop_voice(vsid);
2533 if (ret < 0) {
2534 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
2535 }
2536 }
2537 return ret;
2538}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]2539
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2540int platform_get_sample_rate(void *platform, uint32_t *rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2541{
2542 return 0;
2543}
2544
2545int platform_set_voice_volume(void *platform, int volume)
2546{
2547 struct platform_data *my_data = (struct platform_data *)platform;
2548 struct audio_device *adev = my_data->adev;
2549 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2550 const char *mixer_ctl_name = "Voice Rx Gain";
2551 int vol_index = 0, ret = 0;
2552 uint32_t set_values[ ] = {0,
2553 ALL_SESSION_VSID,
2554 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2555
2556 // Voice volume levels are mapped to adsp volume levels as follows.
2557 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
2558 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2559 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
2560 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2561
2562 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2563 if (!ctl) {
2564 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2565 __func__, mixer_ctl_name);
2566 return -EINVAL;
2567 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2568 ALOGV("Setting voice volume index: %d", set_values[0]);
2569 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2570
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2571 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2572 ret = my_data->csd->volume(ALL_SESSION_VSID, volume,
2573 DEFAULT_VOLUME_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2574 if (ret < 0) {
2575 ALOGE("%s: csd_volume error %d", __func__, ret);
2576 }
2577 }
2578 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2579}
2580
2581int platform_set_mic_mute(void *platform, bool state)
2582{
2583 struct platform_data *my_data = (struct platform_data *)platform;
2584 struct audio_device *adev = my_data->adev;
2585 struct mixer_ctl *ctl;
2586 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2587 int ret = 0;
2588 uint32_t set_values[ ] = {0,
2589 ALL_SESSION_VSID,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2590 DEFAULT_MUTE_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2591
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2592 set_values[0] = state;
2593 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2594 if (!ctl) {
2595 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2596 __func__, mixer_ctl_name);
2597 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2598 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2599 ALOGV("Setting voice mute state: %d", state);
2600 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2601
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2602 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2603 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,
2604 DEFAULT_MUTE_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2605 if (ret < 0) {
2606 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
2607 }
2608 }
2609 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2610}
2611
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]2612int platform_set_device_mute(void *platform, bool state, char *dir)
2613{
2614 struct platform_data *my_data = (struct platform_data *)platform;
2615 struct audio_device *adev = my_data->adev;
2616 struct mixer_ctl *ctl;
2617 char *mixer_ctl_name = NULL;
2618 int ret = 0;
2619 uint32_t set_values[ ] = {0,
2620 ALL_SESSION_VSID,
2621 0};
2622 if(dir == NULL) {
2623 ALOGE("%s: Invalid direction:%s", __func__, dir);
2624 return -EINVAL;
2625 }
2626
2627 if (!strncmp("rx", dir, sizeof("rx"))) {
2628 mixer_ctl_name = "Voice Rx Device Mute";
2629 } else if (!strncmp("tx", dir, sizeof("tx"))) {
2630 mixer_ctl_name = "Voice Tx Device Mute";
2631 } else {
2632 return -EINVAL;
2633 }
2634
2635 set_values[0] = state;
2636 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2637 if (!ctl) {
2638 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2639 __func__, mixer_ctl_name);
2640 return -EINVAL;
2641 }
2642
2643 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
2644 __func__,state, mixer_ctl_name);
2645 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2646
2647 return ret;
2648}
2649
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2650snd_device_t platform_get_output_snd_device(void *platform, struct stream_out *out)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2651{
2652 struct platform_data *my_data = (struct platform_data *)platform;
2653 struct audio_device *adev = my_data->adev;
2654 audio_mode_t mode = adev->mode;
2655 snd_device_t snd_device = SND_DEVICE_NONE;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2656 audio_devices_t devices = out->devices;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2657 unsigned int sample_rate = out->sample_rate;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2658 int na_mode = platform_get_native_support();
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2659#ifdef RECORD_PLAY_CONCURRENCY
2660 bool use_voip_out_devices = false;
2661 bool prop_rec_play_enabled = false;
2662 char recConcPropValue[PROPERTY_VALUE_MAX];
2663
2664 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
2665 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
2666 }
2667 use_voip_out_devices = prop_rec_play_enabled &&
2668 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
2669 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
2670#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2671
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2672 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2673 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2674 int channel_count = popcount(channel_mask);
2675
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2676 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
2677 if (devices == AUDIO_DEVICE_NONE ||
2678 devices & AUDIO_DEVICE_BIT_IN) {
2679 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
2680 goto exit;
2681 }
2682
Shiv Maliyappanahallibd401262015-08-17 11:02:21 -0700[diff] [blame]2683 if (popcount(devices) == 2) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2684 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
2685 AUDIO_DEVICE_OUT_SPEAKER)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2686 if (my_data->external_spk_1)
2687 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2688 else if (my_data->external_spk_2)
2689 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
2690 else
2691 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2692 } else if (devices == (AUDIO_DEVICE_OUT_LINE |
2693 AUDIO_DEVICE_OUT_SPEAKER)) {
2694 snd_device = SND_DEVICE_OUT_SPEAKER_AND_LINE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2695 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
2696 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2697 if (audio_extn_get_anc_enabled())
2698 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2699 else if (my_data->external_spk_1)
2700 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2701 else if (my_data->external_spk_2)
2702 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2703 else
2704 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2705 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
2706 AUDIO_DEVICE_OUT_SPEAKER)) {
2707 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2708 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
2709 AUDIO_DEVICE_OUT_SPEAKER)) {
2710 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2711 } else {
2712 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
2713 goto exit;
2714 }
2715 if (snd_device != SND_DEVICE_NONE) {
2716 goto exit;
2717 }
2718 }
2719
2720 if (popcount(devices) != 1) {
2721 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
2722 goto exit;
2723 }
2724
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]2725 if ((mode == AUDIO_MODE_IN_CALL) ||
2726 voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2727 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2728 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET ||
2729 devices & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2730 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2731 !voice_extn_compress_voip_is_active(adev)) {
2732 switch (adev->voice.tty_mode) {
2733 case TTY_MODE_FULL:
2734 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
2735 break;
2736 case TTY_MODE_VCO:
2737 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
2738 break;
2739 case TTY_MODE_HCO:
2740 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
2741 break;
2742 default:
2743 ALOGE("%s: Invalid TTY mode (%#x)",
2744 __func__, adev->voice.tty_mode);
2745 }
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2746 } else if (devices & AUDIO_DEVICE_OUT_LINE) {
2747 snd_device = SND_DEVICE_OUT_VOICE_LINE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2748 } else if (audio_extn_get_anc_enabled()) {
2749 if (audio_extn_should_use_fb_anc())
2750 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
2751 else
2752 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
2753 } else {
2754 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
2755 }
2756 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2757 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2758 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2759 else
2760 snd_device = SND_DEVICE_OUT_BT_SCO;
2761 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2762 if (my_data->is_vbat_speaker)
2763 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_VBAT;
2764 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2765 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_WSA;
2766 else
2767 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2768 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2769 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2770 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2771 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2772 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
2773 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
2774 if (audio_extn_should_use_handset_anc(channel_count))
2775 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
2776 else
2777 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2778 } else if (devices & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2779 snd_device = SND_DEVICE_OUT_VOICE_TX;
2780
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2781 if (snd_device != SND_DEVICE_NONE) {
2782 goto exit;
2783 }
2784 }
2785
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2786 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2787 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2788 if (OUTPUT_SAMPLING_RATE_44100 == sample_rate &&
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2789 NATIVE_AUDIO_MODE_SRC == na_mode &&
Sidipotu Ashokbffd2202015-08-20 14:06:55 +0530[diff] [blame]2790 !audio_extn_get_anc_enabled()) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2791
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2792 snd_device = SND_DEVICE_OUT_HEADPHONES_44_1;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2793
2794 } else if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2795 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2796#ifdef RECORD_PLAY_CONCURRENCY
2797 if (use_voip_out_devices) {
2798 // ANC should be disabled for voip concurrency
2799 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
2800 } else
2801#endif
2802 {
2803 if (audio_extn_should_use_fb_anc())
2804 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
2805 else
2806 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
2807 }
2808 } else {
2809#ifdef RECORD_PLAY_CONCURRENCY
2810 if (use_voip_out_devices)
2811 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2812 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2813#endif
2814 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2815 }
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2816 } else if (devices & AUDIO_DEVICE_OUT_LINE) {
2817 snd_device = SND_DEVICE_OUT_LINE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2818 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2819#ifdef RECORD_PLAY_CONCURRENCY
2820 if (use_voip_out_devices) {
2821 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
2822 } else
2823#endif
2824 {
2825 if (adev->speaker_lr_swap)
2826 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
2827 else
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2828 {
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2829 if (my_data->is_vbat_speaker)
2830 snd_device = SND_DEVICE_OUT_SPEAKER_VBAT;
2831 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2832 snd_device = SND_DEVICE_OUT_SPEAKER_WSA;
2833 else
2834 snd_device = SND_DEVICE_OUT_SPEAKER;
2835 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2836 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2837 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2838 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2839 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2840 else
2841 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2842 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2843 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2844 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2845 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2846 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
2847 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2848 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2849 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2850 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2851 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2852#ifdef RECORD_PLAY_CONCURRENCY
2853 if (use_voip_out_devices)
2854 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
2855 else
2856#endif
2857 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2858 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2859 channel_count = audio_extn_get_afe_proxy_channel_count();
2860 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
2861 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2862 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2863 } else {
2864 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
2865 }
2866exit:
2867 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
2868 return snd_device;
2869}
2870
2871snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
2872{
2873 struct platform_data *my_data = (struct platform_data *)platform;
2874 struct audio_device *adev = my_data->adev;
2875 audio_source_t source = (adev->active_input == NULL) ?
2876 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
2877
2878 audio_mode_t mode = adev->mode;
2879 audio_devices_t in_device = ((adev->active_input == NULL) ?
2880 AUDIO_DEVICE_NONE : adev->active_input->device)
2881 & ~AUDIO_DEVICE_BIT_IN;
2882 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2883 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2884 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2885 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2886
2887 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
2888 __func__, out_device, in_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2889 if (my_data->external_mic) {
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]2890 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
2891 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2892 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2893 out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2894 out_device & AUDIO_DEVICE_OUT_SPEAKER )
2895 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2896 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2897 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2898 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2899 }
2900 }
2901
2902 if (snd_device != AUDIO_DEVICE_NONE)
2903 goto exit;
2904
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]2905 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]2906 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2907 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2908 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2909 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2910 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET ||
2911 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2912 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2913 case TTY_MODE_FULL:
2914 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
2915 break;
2916 case TTY_MODE_VCO:
2917 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
2918 break;
2919 case TTY_MODE_HCO:
2920 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
2921 break;
2922 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2923 ALOGE("%s: Invalid TTY mode (%#x)",
2924 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2925 }
2926 goto exit;
2927 }
2928 }
2929 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2930 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2931 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2932 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]2933 audio_extn_should_use_handset_anc(channel_count) &&
2934 my_data->fluence_type != FLUENCE_NONE) {
2935 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
2936 adev->acdb_settings |= DMIC_FLAG;
2937 ALOGD("Selecting AANC, Fluence combo device");
2938 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2939 audio_extn_should_use_handset_anc(channel_count)) {
2940 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2941 adev->acdb_settings |= ANC_FLAG;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2942 } else if (my_data->fluence_type == FLUENCE_NONE ||
2943 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2944 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2945 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]2946 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2947 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2948 snd_device = SND_DEVICE_IN_VOICE_DMIC;
2949 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2950 }
2951 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2952 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2953 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]2954 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2955 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2956 if (adev->bt_wb_speech_enabled) {
2957 if (adev->bluetooth_nrec)
2958 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2959 else
2960 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2961 } else {
2962 if (adev->bluetooth_nrec)
2963 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2964 else
2965 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2966 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2967 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2968 if (my_data->fluence_type != FLUENCE_NONE &&
2969 my_data->fluence_in_voice_call &&
2970 my_data->fluence_in_spkr_mode) {
2971 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2972 adev->acdb_settings |= QMIC_FLAG;
2973 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
2974 } else {
2975 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]2976 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2977 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
2978 else
2979 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2980 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2981 } else {
2982 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2983 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]2984 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2985 }
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2986 } else if (out_device & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2987 snd_device = SND_DEVICE_IN_VOICE_RX;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2988 } else if (source == AUDIO_SOURCE_CAMCORDER) {
2989 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2990 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2991 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
2992 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]2993 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2994 else
2995 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2996 }
2997 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
2998 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2999 if (channel_count == 2) {
3000 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
3001 adev->acdb_settings |= DMIC_FLAG;
3002 } else if (adev->active_input->enable_ns)
3003 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
3004 else if (my_data->fluence_type != FLUENCE_NONE &&
3005 my_data->fluence_in_voice_rec) {
3006 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
3007 adev->acdb_settings |= DMIC_FLAG;
3008 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3009 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
3010 }
3011 }
Karthik Reddy Kattaf621ec72014-11-21 16:37:38 +0530[diff] [blame]3012 } else if ((source == AUDIO_SOURCE_VOICE_COMMUNICATION) ||
3013 (mode == AUDIO_MODE_IN_COMMUNICATION)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3014 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
3015 in_device = AUDIO_DEVICE_IN_BACK_MIC;
3016 if (adev->active_input) {
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]3017 if (my_data->fluence_type != FLUENCE_NONE &&
3018 adev->active_input->enable_aec &&
3019 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3020 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3021 if (my_data->fluence_in_spkr_mode) {
3022 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
3023 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
3024 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3025 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3026 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
3027 else
3028 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
3029 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3030 adev->acdb_settings |= DMIC_FLAG;
3031 } else
3032 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3033 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3034 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3035 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
3036 adev->acdb_settings |= DMIC_FLAG;
3037 } else
3038 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3039 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3040 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3041 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3042 platform_set_echo_reference(adev, true, out_device);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]3043 } else if (my_data->fluence_type != FLUENCE_NONE &&
3044 adev->active_input->enable_aec) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3045 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3046 if (my_data->fluence_in_spkr_mode) {
3047 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
3048 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC;
3049 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3050 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3051 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
3052 else
3053 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
3054 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3055 adev->acdb_settings |= DMIC_FLAG;
3056 } else
3057 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
3058 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
3059 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3060 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
3061 adev->acdb_settings |= DMIC_FLAG;
3062 } else
3063 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
3064 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3065 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
3066 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3067 platform_set_echo_reference(adev, true, out_device);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]3068 } else if (my_data->fluence_type != FLUENCE_NONE &&
3069 adev->active_input->enable_ns) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3070 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3071 if (my_data->fluence_in_spkr_mode) {
3072 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
3073 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS;
3074 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3075 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3076 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
3077 else
3078 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
3079 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3080 adev->acdb_settings |= DMIC_FLAG;
3081 } else
3082 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
3083 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
3084 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3085 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
3086 adev->acdb_settings |= DMIC_FLAG;
3087 } else
3088 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
3089 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3090 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
3091 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3092 platform_set_echo_reference(adev, false, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3093 } else
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3094 platform_set_echo_reference(adev, false, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3095 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3096 } else if (source == AUDIO_SOURCE_MIC) {
3097 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
3098 channel_count == 1 ) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3099 if(my_data->fluence_in_audio_rec) {
3100 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
3101 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3102 platform_set_echo_reference(adev, true, out_device);
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3103 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3104 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3105 platform_set_echo_reference(adev, true, out_device);
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3106 }
3107 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3108 }
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3109 } else if (source == AUDIO_SOURCE_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3110 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3111 } else if (source == AUDIO_SOURCE_DEFAULT) {
3112 goto exit;
3113 }
3114
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]3115 if (adev->active_input && (audio_extn_ssr_get_stream() == adev->active_input))
3116 snd_device = SND_DEVICE_IN_THREE_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3117
3118 if (snd_device != SND_DEVICE_NONE) {
3119 goto exit;
3120 }
3121
3122 if (in_device != AUDIO_DEVICE_NONE &&
3123 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
3124 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
3125 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]3126 if (adev->active_input && (audio_extn_ssr_get_stream() == adev->active_input))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3127 snd_device = SND_DEVICE_IN_QUAD_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3128 else if (my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_QUAD_MIC) &&
3129 channel_count == 2)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3130 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
3131 else
3132 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3133 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
3134 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
3135 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3136 snd_device = SND_DEVICE_IN_HEADSET_MIC;
3137 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]3138 if (adev->bt_wb_speech_enabled) {
3139 if (adev->bluetooth_nrec)
3140 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
3141 else
3142 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
3143 } else {
3144 if (adev->bluetooth_nrec)
3145 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
3146 else
3147 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
3148 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3149 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
3150 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3151 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
3152 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
3153 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3154 } else if (in_device & AUDIO_DEVICE_IN_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3155 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3156 } else {
3157 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
3158 ALOGW("%s: Using default handset-mic", __func__);
3159 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3160 }
3161 } else {
3162 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
3163 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3164 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
3165 snd_device = SND_DEVICE_IN_HEADSET_MIC;
3166 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3167 if (channel_count > 1)
3168 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
3169 else
3170 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]3171 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
3172 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3173 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3174 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]3175 if (adev->bt_wb_speech_enabled) {
3176 if (adev->bluetooth_nrec)
3177 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
3178 else
3179 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
3180 } else {
3181 if (adev->bluetooth_nrec)
3182 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
3183 else
3184 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
3185 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3186 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
3187 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3188 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
3189 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
3190 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3191 } else {
3192 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
3193 ALOGW("%s: Using default handset-mic", __func__);
3194 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3195 }
3196 }
3197exit:
3198 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
3199 return snd_device;
3200}
3201
3202int platform_set_hdmi_channels(void *platform, int channel_count)
3203{
3204 struct platform_data *my_data = (struct platform_data *)platform;
3205 struct audio_device *adev = my_data->adev;
3206 struct mixer_ctl *ctl;
3207 const char *channel_cnt_str = NULL;
3208 const char *mixer_ctl_name = "HDMI_RX Channels";
3209 switch (channel_count) {
3210 case 8:
3211 channel_cnt_str = "Eight"; break;
3212 case 7:
3213 channel_cnt_str = "Seven"; break;
3214 case 6:
3215 channel_cnt_str = "Six"; break;
3216 case 5:
3217 channel_cnt_str = "Five"; break;
3218 case 4:
3219 channel_cnt_str = "Four"; break;
3220 case 3:
3221 channel_cnt_str = "Three"; break;
3222 default:
3223 channel_cnt_str = "Two"; break;
3224 }
3225 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3226 if (!ctl) {
3227 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3228 __func__, mixer_ctl_name);
3229 return -EINVAL;
3230 }
3231 ALOGV("HDMI channel count: %s", channel_cnt_str);
3232 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
3233 return 0;
3234}
3235
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3236int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3237{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3238 int channel_count;
3239 int max_channels = 2;
3240 int i = 0, ret = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3241 struct platform_data *my_data = (struct platform_data *)platform;
3242 struct audio_device *adev = my_data->adev;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3243 edid_audio_info *info = NULL;
3244 ret = platform_get_edid_info(platform);
3245 info = (edid_audio_info *)my_data->edid_info;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3246
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3247 if(ret == 0 && info != NULL) {
3248 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
3249 ALOGV("%s:format %d channel %d", __func__,
3250 info->audio_blocks_array[i].format_id,
3251 info->audio_blocks_array[i].channels);
3252 if (info->audio_blocks_array[i].format_id == LPCM) {
3253 channel_count = info->audio_blocks_array[i].channels;
3254 if (channel_count > max_channels) {
3255 max_channels = channel_count;
3256 }
3257 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3258 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3259 }
3260
3261 return max_channels;
3262}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3263
3264static int platform_set_slowtalk(struct platform_data *my_data, bool state)
3265{
3266 int ret = 0;
3267 struct audio_device *adev = my_data->adev;
3268 struct mixer_ctl *ctl;
3269 const char *mixer_ctl_name = "Slowtalk Enable";
3270 uint32_t set_values[ ] = {0,
3271 ALL_SESSION_VSID};
3272
3273 set_values[0] = state;
3274 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3275 if (!ctl) {
3276 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3277 __func__, mixer_ctl_name);
3278 ret = -EINVAL;
3279 } else {
3280 ALOGV("Setting slowtalk state: %d", state);
3281 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3282 my_data->slowtalk = state;
3283 }
3284
3285 if (my_data->csd != NULL) {
3286 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
3287 if (ret < 0) {
3288 ALOGE("%s: csd_client_disable_device, failed, error %d",
3289 __func__, ret);
3290 }
3291 }
3292 return ret;
3293}
3294
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3295static int set_hd_voice(struct platform_data *my_data, bool state)
3296{
3297 struct audio_device *adev = my_data->adev;
3298 struct mixer_ctl *ctl;
3299 const char *mixer_ctl_name = "HD Voice Enable";
3300 int ret = 0;
3301 uint32_t set_values[ ] = {0,
3302 ALL_SESSION_VSID};
3303
3304 set_values[0] = state;
3305 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3306 if (!ctl) {
3307 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3308 __func__, mixer_ctl_name);
3309 ret = -EINVAL;
3310 } else {
3311 ALOGV("Setting HD Voice state: %d", state);
3312 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3313 my_data->hd_voice = state;
3314 }
3315
3316 return ret;
3317}
3318
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3319static int update_external_device_status(struct platform_data *my_data,
3320 char* event_name, bool status)
3321{
3322 int ret = 0;
3323 struct audio_usecase *usecase;
3324 struct listnode *node;
3325
3326 ALOGD("Recieved external event switch %s", event_name);
3327
3328 if (!strcmp(event_name, EVENT_EXTERNAL_SPK_1))
3329 my_data->external_spk_1 = status;
3330 else if (!strcmp(event_name, EVENT_EXTERNAL_SPK_2))
3331 my_data->external_spk_2 = status;
3332 else if (!strcmp(event_name, EVENT_EXTERNAL_MIC))
3333 my_data->external_mic = status;
3334 else {
3335 ALOGE("The audio event type is not found");
3336 return -EINVAL;
3337 }
3338
3339 list_for_each(node, &my_data->adev->usecase_list) {
3340 usecase = node_to_item(node, struct audio_usecase, list);
3341 select_devices(my_data->adev, usecase->id);
3342 }
3343
3344 return ret;
3345}
3346
3347static int parse_audiocal_cfg(struct str_parms *parms, acdb_audio_cal_cfg_t *cal)
3348{
3349 int err;
3350 unsigned int val;
3351 char value[64];
3352 int ret = 0;
3353
3354 if(parms == NULL || cal == NULL)
3355 return ret;
3356
3357 err = str_parms_get_str(parms, "cal_persist", value, sizeof(value));
3358 if (err >= 0) {
3359 str_parms_del(parms, "cal_persist");
3360 cal->persist = (uint32_t) strtoul(value, NULL, 0);
3361 ret = ret | 0x1;
3362 }
3363 err = str_parms_get_str(parms, "cal_apptype", value, sizeof(value));
3364 if (err >= 0) {
3365 str_parms_del(parms, "cal_apptype");
3366 cal->app_type = (uint32_t) strtoul(value, NULL, 0);
3367 ret = ret | 0x2;
3368 }
3369 err = str_parms_get_str(parms, "cal_caltype", value, sizeof(value));
3370 if (err >= 0) {
3371 str_parms_del(parms, "cal_caltype");
3372 cal->cal_type = (uint32_t) strtoul(value, NULL, 0);
3373 ret = ret | 0x4;
3374 }
3375 err = str_parms_get_str(parms, "cal_samplerate", value, sizeof(value));
3376 if (err >= 0) {
3377 str_parms_del(parms, "cal_samplerate");
3378 cal->sampling_rate = (uint32_t) strtoul(value, NULL, 0);
3379 ret = ret | 0x8;
3380 }
3381 err = str_parms_get_str(parms, "cal_devid", value, sizeof(value));
3382 if (err >= 0) {
3383 str_parms_del(parms, "cal_devid");
3384 cal->dev_id = (uint32_t) strtoul(value, NULL, 0);
3385 ret = ret | 0x10;
3386 }
3387 err = str_parms_get_str(parms, "cal_snddevid", value, sizeof(value));
3388 if (err >= 0) {
3389 str_parms_del(parms, "cal_snddevid");
3390 cal->snd_dev_id = (uint32_t) strtoul(value, NULL, 0);
3391 ret = ret | 0x20;
3392 }
3393 err = str_parms_get_str(parms, "cal_topoid", value, sizeof(value));
3394 if (err >= 0) {
3395 str_parms_del(parms, "cal_topoid");
3396 cal->topo_id = (uint32_t) strtoul(value, NULL, 0);
3397 ret = ret | 0x40;
3398 }
3399 err = str_parms_get_str(parms, "cal_moduleid", value, sizeof(value));
3400 if (err >= 0) {
3401 str_parms_del(parms, "cal_moduleid");
3402 cal->module_id = (uint32_t) strtoul(value, NULL, 0);
3403 ret = ret | 0x80;
3404 }
3405 err = str_parms_get_str(parms, "cal_paramid", value, sizeof(value));
3406 if (err >= 0) {
3407 str_parms_del(parms, "cal_paramid");
3408 cal->param_id = (uint32_t) strtoul(value, NULL, 0);
3409 ret = ret | 0x100;
3410 }
3411 return ret;
3412}
3413
3414static void set_audiocal(void *platform, struct str_parms *parms, char *value, int len) {
3415 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3416 struct stream_out out={0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3417 acdb_audio_cal_cfg_t cal={0};
3418 uint8_t *dptr = NULL;
3419 int32_t dlen;
3420 int err, ret;
3421 if(value == NULL || platform == NULL || parms == NULL) {
3422 ALOGE("[%s] received null pointer, failed",__func__);
3423 goto done_key_audcal;
3424 }
3425
3426 /* parse audio calibration keys */
3427 ret = parse_audiocal_cfg(parms, &cal);
3428
3429 /* handle audio calibration data now */
3430 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, len);
3431 if (err >= 0) {
3432 str_parms_del(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA);
3433 dlen = strlen(value);
3434 if(dlen <= 0) {
3435 ALOGE("[%s] null data received",__func__);
3436 goto done_key_audcal;
3437 }
3438 dptr = (uint8_t*) calloc(dlen, sizeof(uint8_t));
3439 if(dptr == NULL) {
3440 ALOGE("[%s] memory allocation failed for %d",__func__, dlen);
3441 goto done_key_audcal;
3442 }
3443 dlen = b64decode(value, strlen(value), dptr);
3444 if(dlen<=0) {
3445 ALOGE("[%s] data decoding failed %d", __func__, dlen);
3446 goto done_key_audcal;
3447 }
3448
3449 if(cal.dev_id) {
3450 if(audio_is_input_device(cal.dev_id)) {
3451 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
3452 } else {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3453 out.devices = cal.dev_id;
3454 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3455 }
3456 }
3457 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
3458 ALOGD("Setting audio calibration for snd_device(%d) acdb_id(%d)",
3459 cal.snd_dev_id, cal.acdb_dev_id);
3460 if(cal.acdb_dev_id == -EINVAL) {
3461 ALOGE("[%s] Invalid acdb_device id %d for snd device id %d",
3462 __func__, cal.acdb_dev_id, cal.snd_dev_id);
3463 goto done_key_audcal;
3464 }
3465 if(my_data->acdb_set_audio_cal) {
3466 ret = my_data->acdb_set_audio_cal((void *)&cal, (void*)dptr, dlen);
3467 }
3468 }
3469done_key_audcal:
3470 if(dptr != NULL)
3471 free(dptr);
3472}
3473
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3474int platform_set_parameters(void *platform, struct str_parms *parms)
3475{
3476 struct platform_data *my_data = (struct platform_data *)platform;
3477 char *str;
3478 char value[256] = {0};
Venkata Narendra Kumar Gutta7c131ef2015-11-17 14:15:57 +0530[diff] [blame]3479 int val,len;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3480 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3481 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3482
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3483 kv_pairs = str_parms_to_str(parms);
Venkata Narendra Kumar Gutta7c131ef2015-11-17 14:15:57 +0530[diff] [blame]3484 len = strlen(kv_pairs);
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3485 ALOGV("%s: enter: - %s", __func__, kv_pairs);
3486 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3487
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3488 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
3489 if (err >= 0) {
3490 bool state = false;
3491 if (!strncmp("true", value, sizeof("true"))) {
3492 state = true;
3493 }
3494
3495 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
3496 ret = platform_set_slowtalk(my_data, state);
3497 if (ret)
3498 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
3499 }
3500
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3501 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
3502 if (err >= 0) {
3503 bool state = false;
3504 if (!strncmp("true", value, sizeof("true"))) {
3505 state = true;
3506 }
3507
3508 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
3509 if (my_data->hd_voice != state) {
3510 ret = set_hd_voice(my_data, state);
3511 if (ret)
3512 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
3513 } else {
3514 ALOGV("%s: HD Voice already set to %d", __func__, state);
3515 }
3516 }
3517
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3518 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3519 value, sizeof(value));
3520 if (err >= 0) {
3521 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
3522
3523 if (my_data->acdb_reload_vocvoltable == NULL) {
3524 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
3525 } else if (!strcmp(value, "on")) {
3526 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
3527 my_data->voice_feature_set = 1;
3528 }
3529 } else {
3530 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
3531 my_data->voice_feature_set = 0;
3532 }
3533 }
3534 }
3535
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3536#ifdef RECORD_PLAY_CONCURRENCY
3537 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
3538 if (err >= 0) {
3539 if (!strncmp("true", value, sizeof("true"))) {
3540 ALOGD("setting record playback concurrency to true");
3541 my_data->rec_play_conc_set = true;
3542 } else {
3543 ALOGD("setting record playback concurrency to false");
3544 my_data->rec_play_conc_set = false;
3545 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3546 }
3547#endif
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3548 native_audio_set_params(platform, parms, value, sizeof(value));
Venkata Narendra Kumar Gutta7c131ef2015-11-17 14:15:57 +0530[diff] [blame]3549 audio_extn_spkr_prot_set_parameters(parms, value, len);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3550 ALOGV("%s: exit with code(%d)", __func__, ret);
3551 return ret;
3552}
3553
3554int platform_set_incall_recording_session_id(void *platform,
3555 uint32_t session_id, int rec_mode)
3556{
3557 int ret = 0;
3558 struct platform_data *my_data = (struct platform_data *)platform;
3559 struct audio_device *adev = my_data->adev;
3560 struct mixer_ctl *ctl;
3561 const char *mixer_ctl_name = "Voc VSID";
3562 int num_ctl_values;
3563 int i;
3564
3565 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3566 if (!ctl) {
3567 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3568 __func__, mixer_ctl_name);
3569 ret = -EINVAL;
3570 } else {
3571 num_ctl_values = mixer_ctl_get_num_values(ctl);
3572 for (i = 0; i < num_ctl_values; i++) {
3573 if (mixer_ctl_set_value(ctl, i, session_id)) {
3574 ALOGV("Error: invalid session_id: %x", session_id);
3575 ret = -EINVAL;
3576 break;
3577 }
3578 }
3579 }
3580
3581 if (my_data->csd != NULL) {
3582 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
3583 if (ret < 0) {
3584 ALOGE("%s: csd_client_start_record failed, error %d",
3585 __func__, ret);
3586 }
3587 }
3588
3589 return ret;
3590}
3591
3592int platform_stop_incall_recording_usecase(void *platform)
3593{
3594 int ret = 0;
3595 struct platform_data *my_data = (struct platform_data *)platform;
3596
3597 if (my_data->csd != NULL) {
3598 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
3599 if (ret < 0) {
3600 ALOGE("%s: csd_client_stop_record failed, error %d",
3601 __func__, ret);
3602 }
3603 }
3604
3605 return ret;
3606}
3607
3608int platform_start_incall_music_usecase(void *platform)
3609{
3610 int ret = 0;
3611 struct platform_data *my_data = (struct platform_data *)platform;
3612
3613 if (my_data->csd != NULL) {
3614 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
3615 if (ret < 0) {
3616 ALOGE("%s: csd_client_start_playback failed, error %d",
3617 __func__, ret);
3618 }
3619 }
3620
3621 return ret;
3622}
3623
3624int platform_stop_incall_music_usecase(void *platform)
3625{
3626 int ret = 0;
3627 struct platform_data *my_data = (struct platform_data *)platform;
3628
3629 if (my_data->csd != NULL) {
3630 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
3631 if (ret < 0) {
3632 ALOGE("%s: csd_client_stop_playback failed, error %d",
3633 __func__, ret);
3634 }
3635 }
3636
3637 return ret;
3638}
3639
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]3640int platform_update_lch(void *platform, struct voice_session *session,
3641 enum voice_lch_mode lch_mode)
3642{
3643 int ret = 0;
3644 struct platform_data *my_data = (struct platform_data *)platform;
3645
3646 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
3647 ret = my_data->csd->set_lch(session->vsid, lch_mode);
3648 else
3649 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
3650
3651 return ret;
3652}
3653
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3654static void get_audiocal(void *platform, void *keys, void *pReply) {
3655 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3656 struct stream_out out={0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3657 struct str_parms *query = (struct str_parms *)keys;
3658 struct str_parms *reply=(struct str_parms *)pReply;
3659 acdb_audio_cal_cfg_t cal={0};
3660 uint8_t *dptr = NULL;
3661 char value[512] = {0};
3662 char *rparms=NULL;
3663 int ret=0, err;
3664 uint32_t param_len;
3665
3666 if(query==NULL || platform==NULL || reply==NULL) {
3667 ALOGE("[%s] received null pointer",__func__);
3668 ret=-EINVAL;
3669 goto done;
3670 }
3671 /* parse audiocal configuration keys */
3672 ret = parse_audiocal_cfg(query, &cal);
3673 if(ret == 0) {
3674 /* No calibration keys found */
3675 goto done;
3676 }
3677 err = str_parms_get_str(query, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, sizeof(value));
3678 if (err >= 0) {
3679 str_parms_del(query, AUDIO_PARAMETER_KEY_AUD_CALDATA);
3680 } else {
3681 goto done;
3682 }
3683
3684 if(cal.dev_id & AUDIO_DEVICE_BIT_IN) {
3685 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
3686 } else if(cal.dev_id) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3687 out.devices = cal.dev_id;
3688 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3689 }
3690 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
3691 if (cal.acdb_dev_id < 0) {
3692 ALOGE("%s: Failed. Could not find acdb id for snd device(%d)",
3693 __func__, cal.snd_dev_id);
3694 ret = -EINVAL;
3695 goto done_key_audcal;
3696 }
3697 ALOGD("[%s] Getting audio calibration for snd_device(%d) acdb_id(%d)",
3698 __func__, cal.snd_dev_id, cal.acdb_dev_id);
3699
3700 param_len = MAX_SET_CAL_BYTE_SIZE;
3701 dptr = (uint8_t*)calloc(param_len, sizeof(uint8_t));
3702 if(dptr == NULL) {
3703 ALOGE("[%s] Memory allocation failed for length %d",__func__,param_len);
3704 ret = -ENOMEM;
3705 goto done_key_audcal;
3706 }
3707 if (my_data->acdb_get_audio_cal != NULL) {
3708 ret = my_data->acdb_get_audio_cal((void*)&cal, (void*)dptr, &param_len);
3709 if (ret == 0) {
3710 int dlen;
3711 if(param_len == 0 || param_len == MAX_SET_CAL_BYTE_SIZE) {
3712 ret = -EINVAL;
3713 goto done_key_audcal;
3714 }
3715 /* Allocate memory for encoding */
3716 rparms = (char*)calloc((param_len*2), sizeof(char));
3717 if(rparms == NULL) {
3718 ALOGE("[%s] Memory allocation failed for size %d",
3719 __func__, param_len*2);
3720 ret = -ENOMEM;
3721 goto done_key_audcal;
3722 }
3723 if(cal.persist==0 && cal.module_id && cal.param_id) {
3724 err = b64encode(dptr+12, param_len-12, rparms);
3725 } else {
3726 err = b64encode(dptr, param_len, rparms);
3727 }
3728 if(err < 0) {
3729 ALOGE("[%s] failed to convert data to string", __func__);
3730 ret = -EINVAL;
3731 goto done_key_audcal;
3732 }
3733 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3734 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, rparms);
3735 }
3736 }
3737done_key_audcal:
3738 if(ret != 0) {
3739 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3740 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, "");
3741 }
3742done:
3743 if(dptr != NULL)
3744 free(dptr);
3745 if(rparms != NULL)
3746 free(rparms);
3747}
3748
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3749void platform_get_parameters(void *platform,
3750 struct str_parms *query,
3751 struct str_parms *reply)
3752{
3753 struct platform_data *my_data = (struct platform_data *)platform;
3754 char *str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3755 char value[512] = {0};
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3756 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3757 char *kv_pairs = NULL;
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3758 char propValue[PROPERTY_VALUE_MAX]={0};
3759 bool prop_playback_enabled = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3760
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3761 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
3762 value, sizeof(value));
3763 if (ret >= 0) {
3764 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
3765 my_data->slowtalk?"true":"false");
3766 }
3767
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3768 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
3769 value, sizeof(value));
3770 if (ret >= 0) {
3771 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
3772 my_data->hd_voice?"true":"false");
3773 }
3774
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3775 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3776 value, sizeof(value));
3777 if (ret >= 0) {
3778 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
3779 strlcpy(value, "on", sizeof(value));
3780 } else {
3781 strlcpy(value, "off", sizeof(value));
3782 }
3783
3784 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
3785 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3786 native_audio_get_params(query, reply, value, sizeof(value));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3787
Sidipotu Ashokf490be52015-10-20 10:41:34 +0530[diff] [blame]3788 ret = str_parms_get_str(query, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_AVAILABLE,
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3789 value, sizeof(value));
3790 if (ret >= 0) {
3791 int isallowed = 1; /*true*/
3792
3793 if (property_get("voice.playback.conc.disabled", propValue, NULL)) {
3794 prop_playback_enabled = atoi(propValue) ||
3795 !strncmp("true", propValue, 4);
3796 }
3797
3798 if (prop_playback_enabled && (voice_is_in_call(my_data->adev) ||
3799 (SND_CARD_STATE_OFFLINE == get_snd_card_state(my_data->adev)))) {
3800 char *decoder_mime_type = value;
3801
3802 //check if unsupported mime type or not
3803 if(decoder_mime_type) {
3804 int i = 0;
3805 for (i = 0; i < sizeof(dsp_only_decoders_mime)/sizeof(dsp_only_decoders_mime[0]); i++) {
3806 if (!strncmp(decoder_mime_type, dsp_only_decoders_mime[i],
3807 strlen(dsp_only_decoders_mime[i]))) {
3808 ALOGD("Rejecting request for DSP only session from HAL during voice call/SSR state");
3809 isallowed = 0;
3810 break;
3811 }
3812 }
3813 }
3814 }
Sidipotu Ashokf490be52015-10-20 10:41:34 +0530[diff] [blame]3815 str_parms_add_int(reply, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_AVAILABLE, isallowed);
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3816 }
3817
3818
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3819 /* Handle audio calibration keys */
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3820 kv_pairs = str_parms_to_str(reply);
3821 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
3822 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3823}
3824
3825/* Delay in Us */
3826int64_t platform_render_latency(audio_usecase_t usecase)
3827{
3828 switch (usecase) {
3829 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3830 return DEEP_BUFFER_PLATFORM_DELAY;
3831 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3832 return LOW_LATENCY_PLATFORM_DELAY;
3833 default:
3834 return 0;
3835 }
3836}
3837
3838int platform_update_usecase_from_source(int source, int usecase)
3839{
3840 ALOGV("%s: input source :%d", __func__, source);
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3841 if (source == AUDIO_SOURCE_FM_TUNER)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3842 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
3843 return usecase;
3844}
3845
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3846bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3847{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3848 bool needs_event = false;
3849
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3850 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3851 (snd_device < SND_DEVICE_IN_END) &&
3852 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3853 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3854 needs_event = true;
3855
3856 return needs_event;
3857}
3858
3859bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
3860{
3861 bool needs_event = false;
3862
3863 switch(uc_id){
3864 /* concurrent playback usecases needs event */
3865 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3866 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3867 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3868 needs_event = true;
3869 break;
3870 /* concurrent playback in low latency allowed */
3871 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3872 break;
3873 /* concurrent playback FM needs event */
3874 case USECASE_AUDIO_PLAYBACK_FM:
3875 needs_event = true;
3876 break;
3877
3878 /* concurrent capture usecases, no event, capture handled by device
3879 * USECASE_AUDIO_RECORD:
3880 * USECASE_AUDIO_RECORD_COMPRESS:
3881 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3882
3883 * USECASE_VOICE_CALL:
3884 * USECASE_VOICE2_CALL:
3885 * USECASE_VOLTE_CALL:
3886 * USECASE_QCHAT_CALL:
3887 * USECASE_VOWLAN_CALL:
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]3888 * USECASE_VOICEMMODE1_CALL:
3889 * USECASE_VOICEMMODE2_CALL:
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3890 * USECASE_COMPRESS_VOIP_CALL:
3891 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3892 * USECASE_INCALL_REC_UPLINK:
3893 * USECASE_INCALL_REC_DOWNLINK:
3894 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3895 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3896 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3897 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3898 * USECASE_INCALL_MUSIC_UPLINK:
3899 * USECASE_INCALL_MUSIC_UPLINK2:
3900 * USECASE_AUDIO_SPKR_CALIB_RX:
3901 * USECASE_AUDIO_SPKR_CALIB_TX:
3902 */
3903 default:
3904 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
3905 }
3906 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3907}
3908
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3909bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
3910{
3911 bool needs_event = false;
3912
3913 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3914 (snd_device < SND_DEVICE_IN_END) &&
3915 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3916 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
3917 needs_event = true;
3918
3919 return needs_event;
3920}
3921
3922bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
3923{
3924 bool needs_event = false;
3925
3926 switch(uc_id){
3927 /* concurrent playback usecases needs event */
3928 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3929 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3930 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3931 needs_event = true;
3932 break;
3933 /* concurrent playback in low latency allowed */
3934 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3935 break;
3936 /* concurrent playback FM needs event */
3937 case USECASE_AUDIO_PLAYBACK_FM:
3938 needs_event = true;
3939 break;
3940
3941 /* concurrent capture usecases, no event, capture handled by device
3942 * USECASE_AUDIO_RECORD:
3943 * USECASE_AUDIO_RECORD_COMPRESS:
3944 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3945
3946 * USECASE_VOICE_CALL:
3947 * USECASE_VOICE2_CALL:
3948 * USECASE_VOLTE_CALL:
3949 * USECASE_QCHAT_CALL:
3950 * USECASE_VOWLAN_CALL:
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]3951 * USECASE_VOICEMMODE1_CALL:
3952 * USECASE_VOICEMMODE2_CALL:
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3953 * USECASE_COMPRESS_VOIP_CALL:
3954 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3955 * USECASE_INCALL_REC_UPLINK:
3956 * USECASE_INCALL_REC_DOWNLINK:
3957 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3958 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3959 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3960 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3961 * USECASE_INCALL_MUSIC_UPLINK:
3962 * USECASE_INCALL_MUSIC_UPLINK2:
3963 * USECASE_AUDIO_SPKR_CALIB_RX:
3964 * USECASE_AUDIO_SPKR_CALIB_TX:
3965 */
3966 default:
3967 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
3968 }
3969 return needs_event;
3970}
3971
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3972/* Read offload buffer size from a property.
3973 * If value is not power of 2 round it to
3974 * power of 2.
3975 */
3976uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
3977{
3978 char value[PROPERTY_VALUE_MAX] = {0};
3979 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3980 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
3981 atoi(value)) {
3982 fragment_size = atoi(value) * 1024;
3983 }
3984
vivek mehta80a44292015-08-10 12:58:10 -0700[diff] [blame]3985 /* Use incoming offload buffer size if default buffer size is less */
3986 if ((info != NULL) && (fragment_size < info->offload_buffer_size)) {
3987 ALOGI("%s:: Overwriting offload buffer size default:%d new:%d", __func__,
3988 fragment_size,
3989 info->offload_buffer_size);
3990 fragment_size = info->offload_buffer_size;
3991 }
3992
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3993 // For FLAC use max size since it is loss less, and has sampling rates
3994 // upto 192kHZ
3995 if (info != NULL && !info->has_video &&
3996 info->format == AUDIO_FORMAT_FLAC) {
3997 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3998 ALOGV("FLAC fragment size %d", fragment_size);
3999 }
4000
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4001 if (info != NULL && info->has_video && info->is_streaming) {
4002 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
4003 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]4004 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4005 }
4006
4007 fragment_size = ALIGN( fragment_size, 1024);
4008
4009 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
4010 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
4011 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
4012 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
4013 ALOGV("%s: fragment_size %d", __func__, fragment_size);
4014 return fragment_size;
4015}
4016
4017uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
4018{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4019 uint32_t fragment_size = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4020 uint32_t bits_per_sample = 16;
Alexy Joseph2ce25e22015-06-18 12:02:01 -0700[diff] [blame]4021 uint32_t pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4022
4023 if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
4024 bits_per_sample = 32;
4025 }
4026
Alexy Joseph2ce25e22015-06-18 12:02:01 -0700[diff] [blame]4027 //duration is set to 40 ms worth of stereo data at 48Khz
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4028 //with 16 bit per sample, modify this when the channel
4029 //configuration is different
4030 fragment_size = (pcm_offload_time
4031 * info->sample_rate
4032 * (bits_per_sample >> 3)
4033 * popcount(info->channel_mask))/1000;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4034 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
4035 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
4036 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
4037 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
Preetam Singh Ranawat6efde5c2015-04-24 11:04:22 +0530[diff] [blame]4038 // To have same PCM samples for all channels, the buffer size requires to
4039 // be multiple of (number of channels * bytes per sample)
4040 // 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]4041 fragment_size = ALIGN(fragment_size, ((bits_per_sample >> 3)* popcount(info->channel_mask) * 32));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4042
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4043 ALOGI("PCM offload Fragment size to %d bytes", fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4044 return fragment_size;
4045}
4046
Asish Bhattacharya9e25c492015-07-10 14:23:28 +0530[diff] [blame]4047bool platform_use_small_buffer(audio_offload_info_t* info)
4048{
4049 return OFFLOAD_USE_SMALL_BUFFER;
4050}
4051
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4052int platform_is_external_codec (char *snd_card_name)
4053{
4054
4055 if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]4056 sizeof("msm8952-tomtom-snd-card")) ||
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]4057 !strncmp(snd_card_name, "msm8952-tasha-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]4058 sizeof("msm8952-tasha-snd-card")) ||
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]4059 !strncmp(snd_card_name, "msm8952-tashalite-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]4060 sizeof("msm8952-tashalite-snd-card")) ||
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]4061 !strncmp(snd_card_name, "msm8952-tasha-skun-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]4062 sizeof("msm8952-tasha-skun-snd-card")) ||
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4063 !strncmp(snd_card_name, "msm8976-tasha-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]4064 sizeof("msm8976-tasha-snd-card")) ||
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]4065 !strncmp(snd_card_name, "msm8976-tashalite-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]4066 sizeof("msm8976-tashalite-snd-card")) ||
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]4067 !strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]4068 sizeof("msm8976-tasha-skun-snd-card")) ||
4069 !strncmp(snd_card_name, "msm8937-tasha-snd-card",
4070 sizeof("msm8937-tasha-snd-card")) ||
4071 !strncmp(snd_card_name, "msm8937-tashalite-snd-card",
4072 sizeof("msm8937-tashalite-snd-card")) ||
4073 !strncmp(snd_card_name, "msm8953-tasha-snd-card",
4074 sizeof("msm8953-tasha-snd-card")) ||
4075 !strncmp(snd_card_name, "msm8953-tashalite-snd-card",
4076 sizeof("msm8953-tashalite-snd-card")))
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4077 {
4078 /* external codec, for rest/old of the external codecs
4079 we dont support this funtionality(chaning AFE params)
4080 at the monment
4081 */
4082 return 1;
4083 }
4084 else {
4085 /* internal codec */
4086 return 0;
4087 }
4088}
4089
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4090/*
4091 * configures afe with bit width and Sample Rate
4092 */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4093int platform_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4094 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4095 unsigned int bit_width, unsigned int sample_rate)
4096{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4097 int ret = 0;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4098 int backend_idx = DEFAULT_CODEC_BACKEND;
4099 struct platform_data *my_data = (struct platform_data *)adev->platform;
Preetam Singh Ranawate6755952015-04-27 16:31:54 +0530[diff] [blame]4100 const char *snd_card_name = mixer_get_name(adev->mixer);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4101 int is_external_codec = platform_is_external_codec(snd_card_name);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4102 int na_mode = platform_get_native_support();
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4103
4104
4105 backend_idx = platform_get_backend_index(snd_device);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4106 ALOGI("%s:becf: afe: bitwidth %d, samplerate %d, backend_idx %d device (%s)",
4107 __func__, bit_width, sample_rate, backend_idx,
4108 platform_get_snd_device_name(snd_device));
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4109
4110 if (bit_width !=
4111 my_data->current_backend_cfg[backend_idx].bit_width) {
4112
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4113 struct mixer_ctl *ctl;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4114 if (!is_external_codec) {
4115 ctl = mixer_get_ctl_by_name(adev->mixer,
4116 "MI2S_RX Format");
4117
4118 } else {
4119 ctl = mixer_get_ctl_by_name(adev->mixer,
4120 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
4121 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4122 if (!ctl) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4123 ALOGE("%s:becf: afe: Could not get ctl for mixer command - %s",
4124 __func__,
4125 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4126 return -EINVAL;
4127 }
4128
4129 if (bit_width == 24) {
4130 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
4131 } else {
4132 mixer_ctl_set_enum_by_string(ctl, "S16_LE");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4133 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4134 my_data->current_backend_cfg[backend_idx].bit_width = bit_width;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4135 ALOGD("%s:becf: afe: %s mixer set to %d bit", __func__,
4136 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl, bit_width);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4137 }
4138
4139 /*
4140 * Backend sample rate configuration follows:
4141 * 16 bit playback - 48khz for streams at any valid sample rate
4142 * 24 bit playback - 48khz for stream sample rate less than 48khz
4143 * 24 bit playback - 96khz for sample rate range of 48khz to 96khz
4144 * 24 bit playback - 192khz for sample rate range of 96khz to 192 khz
4145 * Upper limit is inclusive in the sample rate range.
4146 */
4147 // TODO: This has to be more dynamic based on policy file
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4148
4149 if ((sample_rate != my_data->current_backend_cfg[(int)backend_idx].sample_rate) &&
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4150 (is_external_codec)) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4151 /* sample rate update is needed only for external codecs which
4152 support 24 bit playback*/
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4153 char *rate_str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4154 struct mixer_ctl *ctl;
4155
4156 switch (sample_rate) {
4157 case 8000:
4158 case 11025:
4159 case 16000:
4160 case 22050:
4161 case 32000:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4162 case 48000:
4163 rate_str = "KHZ_48";
4164 break;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4165 case 44100:
4166 rate_str = "KHZ_44P1";
4167 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4168 case 64000:
4169 case 88200:
4170 case 96000:
4171 rate_str = "KHZ_96";
4172 break;
4173 case 176400:
4174 case 192000:
4175 rate_str = "KHZ_192";
4176 break;
4177 default:
4178 rate_str = "KHZ_48";
4179 break;
4180 }
4181
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4182 ctl = mixer_get_ctl_by_name(adev->mixer,
4183 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4184
4185 if (!ctl) {
4186 ALOGE("%s:becf: afe: Could not get ctl to set the Sample Rate for mixer command - %s",
4187 __func__,
4188 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4189 return -EINVAL;
4190 }
4191
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4192 ALOGD("%s:becf: afe: %s set to %s", __func__,
4193 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl,
4194 rate_str);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4195 mixer_ctl_set_enum_by_string(ctl, rate_str);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4196 my_data->current_backend_cfg[backend_idx].sample_rate = sample_rate;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4197 }
4198
4199 return ret;
4200}
4201
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4202/*
4203 * goes through all the current usecases and picks the highest
4204 * bitwidth & samplerate
4205 */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4206bool platform_check_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4207 struct audio_usecase* usecase,
4208 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4209 unsigned int* new_bit_width,
4210 unsigned int* new_sample_rate)
4211{
4212 bool backend_change = false;
4213 struct listnode *node;
4214 struct stream_out *out = NULL;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4215 char value[PROPERTY_VALUE_MAX] = {0};
4216 unsigned int bit_width;
4217 unsigned int sample_rate;
4218 int backend_idx = DEFAULT_CODEC_BACKEND;
4219 int usecase_backend_idx = DEFAULT_CODEC_BACKEND;
4220 struct platform_data *my_data = (struct platform_data *)adev->platform;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4221 int na_mode = platform_get_native_support();
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4222
4223 backend_idx = platform_get_backend_index(snd_device);
4224
4225 bit_width = *new_bit_width;
4226 sample_rate = *new_sample_rate;
4227
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4228 ALOGI("%s:becf: afe: Codec selected backend: %d current bit width: %d and sample rate: %d",
4229 __func__,
4230 backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4231
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]4232 // For voice calls use default configuration i.e. 16b/48K, only applicable to
4233 // default backend
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4234 // force routing is not required here, caller will do it anyway
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]4235 if ((voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) &&
4236 backend_idx == DEFAULT_CODEC_BACKEND) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4237 ALOGW("%s:becf: afe:Use default bw and sr for voice/voip calls ",
4238 __func__);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4239 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4240 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4241 } else {
4242 /*
4243 * The backend should be configured at highest bit width and/or
4244 * sample rate amongst all playback usecases.
4245 * If the selected sample rate and/or bit width differ with
4246 * current backend sample rate and/or bit width, then, we set the
4247 * backend re-configuration flag.
4248 *
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4249 * 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]4250 */
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4251 int i =0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4252 list_for_each(node, &adev->usecase_list) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4253 struct audio_usecase *uc;
4254 uc = node_to_item(node, struct audio_usecase, list);
4255 struct stream_out *out = (struct stream_out*) uc->stream.out;
4256 if (uc->type == PCM_PLAYBACK && out && usecase != uc) {
4257 usecase_backend_idx =
4258 platform_get_backend_index(uc->out_snd_device);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4259
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4260 ALOGD("%s:napb: (%d) - (%s)id (%d) sr %d bw "
4261 "(%d) device %s", __func__, i++, use_case_table[uc->id],
4262 uc->id, out->sample_rate,
4263 out->bit_width,
4264 platform_get_snd_device_name(uc->out_snd_device));
4265
4266 if (usecase_backend_idx == backend_idx) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4267 if (bit_width < out->bit_width)
4268 bit_width = out->bit_width;
4269 if (sample_rate < out->sample_rate)
4270 sample_rate = out->sample_rate;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4271 if (out->sample_rate < OUTPUT_SAMPLING_RATE_44100)
4272 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4273 }
4274 }
4275 }
4276 }
4277
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4278 if (audio_is_true_native_stream_active(adev)) {
4279 if (check_hdset_combo_device(adev, snd_device)) {
4280 /*
4281 * In true native mode Tasha has a limitation that one port at 44.1 khz
4282 * cannot drive both spkr and hdset, to simiplify the solution lets
4283 * move the AFE to 48khzwhen a ring tone selects combo device.
4284 */
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4285 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4286 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4287 ALOGD("%s:becf: afe: port has to run at 48k for a combo device",
4288 __func__);
4289 } else {
4290 /*
4291 * in single BE mode, if native audio playback
4292 * is active then it will take priority
4293 */
4294 sample_rate = OUTPUT_SAMPLING_RATE_44100;
4295 ALOGD("%s:becf: afe: napb active set rate to 44.1 khz",
4296 __func__);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4297 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4298 }
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4299
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4300
4301 /*
4302 * 24 bit playback on speakers is allowed through 48
4303 * khz backend only
4304 */
4305 if ((24 == bit_width) &&
4306 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_SPEAKER)) {
4307 bit_width = (uint32_t)platform_get_snd_device_bit_width(SND_DEVICE_OUT_SPEAKER);
4308 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4309 ALOGD("%s:becf: afe: 24 bit playback on speakers"
4310 "Configure afe to default Sample Rate(48k)", __func__);
4311 }
4312
4313 /*
4314 * native playback is not enabled.Configure afe to default Sample Rate(48k)
4315 */
4316 if (NATIVE_AUDIO_MODE_INVALID == na_mode &&
4317 OUTPUT_SAMPLING_RATE_44100 == sample_rate) {
4318 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4319 ALOGD("%s:becf: afe: napb not active - set (48k) default rate",
4320 __func__);
4321 }
4322
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4323 /*
4324 * Sample rate greater than 48K is only supported by external codecs on
4325 * specific devices e.g. Headphones, reset the sample rate to
4326 * default value if not external codec.
4327 */
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4328 if (!is_external_codec) {
4329 ALOGD("%s:becf: afe: For internal codec only 48 is supported \
4330 Configure afe to default Sample Rate(48k)", __func__);
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4331 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4332 }
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4333
Manish Dewangan837dc462015-05-27 10:17:41 +0530[diff] [blame]4334 //check if mulitchannel clip needs to be down sampled to 48k
4335 property_get("audio.playback.mch.downsample",value,"");
4336 if (!strncmp("true", value, sizeof("true"))) {
4337 out = usecase->stream.out;
4338 if ((popcount(out->channel_mask) > 2) &&
4339 (out->sample_rate > CODEC_BACKEND_DEFAULT_SAMPLE_RATE) &&
4340 !(out->flags & AUDIO_OUTPUT_FLAG_COMPRESS_PASSTHROUGH)) {
4341 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4342 /* update out sample rate to reflect current backend sample rate */
4343 out->sample_rate = sample_rate;
4344 ALOGD("%s: MCH session defaulting sample rate to %d",
4345 __func__, sample_rate);
4346 }
4347 }
4348
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4349 ALOGI("%s:becf: afe: Codec selected backend: %d updated bit width: %d and sample rate: %d",
4350 __func__,
4351 backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4352 // Force routing if the expected bitwdith or samplerate
4353 // is not same as current backend comfiguration
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4354 if ((bit_width != my_data->current_backend_cfg[backend_idx].bit_width) ||
4355 (sample_rate != my_data->current_backend_cfg[backend_idx].sample_rate)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4356 *new_bit_width = bit_width;
4357 *new_sample_rate = sample_rate;
4358 backend_change = true;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4359 ALOGI("%s:becf: afe: Codec backend needs to be updated. new bit width: %d new sample rate: %d",
4360 __func__,
4361 *new_bit_width, *new_sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4362 }
4363
4364 return backend_change;
4365}
4366
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]4367bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4368 struct audio_usecase *usecase, snd_device_t snd_device)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4369{
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4370 unsigned int new_bit_width;
4371 unsigned int new_sample_rate;
4372 int backend_idx = DEFAULT_CODEC_BACKEND;
4373 struct platform_data *my_data = (struct platform_data *)adev->platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4374
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4375 backend_idx = platform_get_backend_index(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 new_bit_width = usecase->stream.out->bit_width;
4378 new_sample_rate = usecase->stream.out->sample_rate;
4379
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4380 ALOGI("%s:becf: afe: bitwidth %d, samplerate %d"
4381 ", backend_idx %d usecase = %d device (%s)", __func__, new_bit_width,
4382 new_sample_rate, backend_idx, usecase->id,
4383 platform_get_snd_device_name(snd_device));
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4384 if (platform_check_codec_backend_cfg(adev, usecase, snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4385 &new_bit_width, &new_sample_rate)) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4386 platform_set_codec_backend_cfg(adev, snd_device,
4387 new_bit_width, new_sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4388 return true;
4389 }
4390
4391 return false;
4392}
4393
4394int platform_set_snd_device_backend(snd_device_t device, const char *backend)
4395{
4396 int ret = 0;
4397
4398 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
4399 ALOGE("%s: Invalid snd_device = %d",
4400 __func__, device);
4401 ret = -EINVAL;
4402 goto done;
4403 }
4404
4405 if (backend_table[device]) {
4406 free(backend_table[device]);
4407 }
4408 backend_table[device] = strdup(backend);
4409done:
4410 return ret;
4411}
4412
4413int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id)
4414{
4415 int ret = 0;
4416 if ((usecase <= USECASE_INVALID) || (usecase >= AUDIO_USECASE_MAX)) {
4417 ALOGE("%s: invalid usecase case idx %d", __func__, usecase);
4418 ret = -EINVAL;
4419 goto done;
4420 }
4421
4422 if ((type != 0) && (type != 1)) {
4423 ALOGE("%s: invalid usecase type", __func__);
4424 ret = -EINVAL;
4425 }
4426 pcm_device_table[usecase][type] = pcm_id;
4427done:
4428 return ret;
4429}
4430
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4431void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
4432{
4433 *device_to_be_id = msm_device_to_be_id;
4434 *length = msm_be_id_array_len;
4435}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4436int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask, int snd_id)
4437{
4438 int ret = 0;
4439 int channels = audio_channel_count_from_out_mask(channel_mask);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4440
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4441 char channel_map[8];
4442 memset(channel_map, 0, sizeof(channel_map));
4443 /* Following are all most common standard WAV channel layouts
4444 overridden by channel mask if its allowed and different */
4445 switch (channels) {
4446 case 1:
4447 /* AUDIO_CHANNEL_OUT_MONO */
4448 channel_map[0] = PCM_CHANNEL_FC;
4449 break;
4450 case 2:
4451 /* AUDIO_CHANNEL_OUT_STEREO */
4452 channel_map[0] = PCM_CHANNEL_FL;
4453 channel_map[1] = PCM_CHANNEL_FR;
4454 break;
4455 case 3:
4456 /* AUDIO_CHANNEL_OUT_2POINT1 */
4457 channel_map[0] = PCM_CHANNEL_FL;
4458 channel_map[1] = PCM_CHANNEL_FR;
4459 channel_map[2] = PCM_CHANNEL_FC;
4460 break;
4461 case 4:
4462 /* AUDIO_CHANNEL_OUT_QUAD_SIDE */
4463 channel_map[0] = PCM_CHANNEL_FL;
4464 channel_map[1] = PCM_CHANNEL_FR;
4465 channel_map[2] = PCM_CHANNEL_LS;
4466 channel_map[3] = PCM_CHANNEL_RS;
4467 if (channel_mask == AUDIO_CHANNEL_OUT_QUAD_BACK)
4468 {
4469 channel_map[2] = PCM_CHANNEL_LB;
4470 channel_map[3] = PCM_CHANNEL_RB;
4471 }
4472 if (channel_mask == AUDIO_CHANNEL_OUT_SURROUND)
4473 {
4474 channel_map[2] = PCM_CHANNEL_FC;
4475 channel_map[3] = PCM_CHANNEL_CS;
4476 }
4477 break;
4478 case 5:
4479 /* AUDIO_CHANNEL_OUT_PENTA */
4480 channel_map[0] = PCM_CHANNEL_FL;
4481 channel_map[1] = PCM_CHANNEL_FR;
4482 channel_map[2] = PCM_CHANNEL_FC;
4483 channel_map[3] = PCM_CHANNEL_LB;
4484 channel_map[4] = PCM_CHANNEL_RB;
4485 break;
4486 case 6:
4487 /* AUDIO_CHANNEL_OUT_5POINT1 */
4488 channel_map[0] = PCM_CHANNEL_FL;
4489 channel_map[1] = PCM_CHANNEL_FR;
4490 channel_map[2] = PCM_CHANNEL_FC;
4491 channel_map[3] = PCM_CHANNEL_LFE;
4492 channel_map[4] = PCM_CHANNEL_LB;
4493 channel_map[5] = PCM_CHANNEL_RB;
4494 if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1_SIDE)
4495 {
4496 channel_map[4] = PCM_CHANNEL_LS;
4497 channel_map[5] = PCM_CHANNEL_RS;
4498 }
4499 break;
4500 case 7:
4501 /* AUDIO_CHANNEL_OUT_6POINT1 */
4502 channel_map[0] = PCM_CHANNEL_FL;
4503 channel_map[1] = PCM_CHANNEL_FR;
4504 channel_map[2] = PCM_CHANNEL_FC;
4505 channel_map[3] = PCM_CHANNEL_LFE;
4506 channel_map[4] = PCM_CHANNEL_LB;
4507 channel_map[5] = PCM_CHANNEL_RB;
4508 channel_map[6] = PCM_CHANNEL_CS;
4509 break;
4510 case 8:
4511 /* AUDIO_CHANNEL_OUT_7POINT1 */
4512 channel_map[0] = PCM_CHANNEL_FL;
4513 channel_map[1] = PCM_CHANNEL_FR;
4514 channel_map[2] = PCM_CHANNEL_FC;
4515 channel_map[3] = PCM_CHANNEL_LFE;
4516 channel_map[4] = PCM_CHANNEL_LB;
4517 channel_map[5] = PCM_CHANNEL_RB;
4518 channel_map[6] = PCM_CHANNEL_LS;
4519 channel_map[7] = PCM_CHANNEL_RS;
4520 break;
4521 default:
4522 ALOGE("unsupported channels %d for setting channel map", channels);
4523 return -1;
4524 }
4525 ret = platform_set_channel_map(platform, channels, channel_map, snd_id);
4526 return ret;
4527}
4528
4529int platform_get_edid_info(void *platform)
4530{
4531 struct platform_data *my_data = (struct platform_data *)platform;
4532 struct audio_device *adev = my_data->adev;
4533 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
4534 char *sad = block;
4535 int num_audio_blocks;
4536 int channel_count = 2;
4537 int i, ret, count;
4538
4539 struct mixer_ctl *ctl;
4540 char edid_data[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE + 1] = {0};
4541 edid_audio_info *info;
4542
4543 if (my_data->edid_valid) {
4544 /* use cached edid */
4545 return 0;
4546 }
4547
4548 if (my_data->edid_info == NULL) {
4549 my_data->edid_info =
4550 (struct edid_audio_info *)calloc(1, sizeof(struct edid_audio_info));
4551 }
4552
4553 info = my_data->edid_info;
4554
4555 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
4556 if (!ctl) {
4557 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4558 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
4559 goto fail;
4560 }
4561
4562 mixer_ctl_update(ctl);
4563
4564 count = mixer_ctl_get_num_values(ctl);
4565
4566 /* Read SAD blocks, clamping the maximum size for safety */
4567 if (count > (int)sizeof(block))
4568 count = (int)sizeof(block);
4569
4570 ret = mixer_ctl_get_array(ctl, block, count);
4571 if (ret != 0) {
4572 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
4573 goto fail;
4574 }
4575 edid_data[0] = count;
4576 memcpy(&edid_data[1], block, count);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4577 if (!edid_get_sink_caps(info, edid_data)) {
4578 ALOGE("%s: Failed to get HDMI sink capabilities", __func__);
4579 goto fail;
4580 }
4581 my_data->edid_valid = true;
4582 return 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4583fail:
4584 if (my_data->edid_info) {
4585 free(my_data->edid_info);
4586 my_data->edid_info = NULL;
4587 my_data->edid_valid = false;
4588 }
4589 ALOGE("%s: return -EINVAL", __func__);
4590 return -EINVAL;
4591}
4592
4593
4594int platform_set_channel_allocation(void *platform, int channel_alloc)
4595{
4596 struct mixer_ctl *ctl;
4597 const char *mixer_ctl_name = "HDMI RX CA";
4598 int ret;
4599 struct platform_data *my_data = (struct platform_data *)platform;
4600 struct audio_device *adev = my_data->adev;
4601
4602 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4603 if (!ctl) {
4604 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4605 __func__, mixer_ctl_name);
4606 ret = EINVAL;
4607 }
4608 ALOGD(":%s channel allocation = 0x%x", __func__, channel_alloc);
4609 ret = mixer_ctl_set_value(ctl, 0, channel_alloc);
4610
4611 if (ret < 0) {
4612 ALOGE("%s: Could not set ctl, error:%d ", __func__, ret);
4613 }
4614
4615 return ret;
4616}
4617
4618int platform_set_channel_map(void *platform, int ch_count, char *ch_map, int snd_id)
4619{
4620 struct mixer_ctl *ctl;
4621 char mixer_ctl_name[44]; // max length of name is 44 as defined
4622 int ret;
4623 unsigned int i;
4624 int set_values[8] = {0};
4625 char device_num[13]; // device number up to 2 digit
4626 struct platform_data *my_data = (struct platform_data *)platform;
4627 struct audio_device *adev = my_data->adev;
4628 ALOGV("%s channel_count:%d",__func__, ch_count);
4629 if (NULL == ch_map) {
4630 ALOGE("%s: Invalid channel mapping used", __func__);
4631 return -EINVAL;
4632 }
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4633
4634 /*
4635 * If snd_id is greater than 0, stream channel mapping
4636 * If snd_id is below 0, typically -1, device channel mapping
4637 */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4638 if (snd_id >= 0) {
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4639 snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "Playback Channel Map%d", snd_id);
4640 } else {
4641 strlcpy(mixer_ctl_name, "Playback Device Channel Map", sizeof(mixer_ctl_name));
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4642 }
4643
4644 ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
4645
4646 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4647 if (!ctl) {
4648 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4649 __func__, mixer_ctl_name);
4650 return -EINVAL;
4651 }
4652 for (i = 0; i< ARRAY_SIZE(set_values); i++) {
4653 set_values[i] = ch_map[i];
4654 }
4655
4656 ALOGD("%s: set mapping(%d %d %d %d %d %d %d %d) for channel:%d", __func__,
4657 set_values[0], set_values[1], set_values[2], set_values[3], set_values[4],
4658 set_values[5], set_values[6], set_values[7], ch_count);
4659
4660 ret = mixer_ctl_set_array(ctl, set_values, ch_count);
4661 if (ret < 0) {
4662 ALOGE("%s: Could not set ctl, error:%d ch_count:%d",
4663 __func__, ret, ch_count);
4664 }
4665 return ret;
4666}
4667
4668unsigned char platform_map_to_edid_format(int audio_format)
4669{
4670 unsigned char format;
4671 switch (audio_format & AUDIO_FORMAT_MAIN_MASK) {
4672 case AUDIO_FORMAT_AC3:
4673 ALOGV("%s: AC3", __func__);
4674 format = AC3;
4675 break;
4676 case AUDIO_FORMAT_AAC:
4677 ALOGV("%s:AAC", __func__);
4678 format = AAC;
4679 break;
Manish Dewangana6fc5442015-08-24 20:30:31 +0530[diff] [blame]4680 case AUDIO_FORMAT_AAC_ADTS:
4681 ALOGV("%s:AAC_ADTS", __func__);
4682 format = AAC;
4683 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4684 case AUDIO_FORMAT_E_AC3:
4685 ALOGV("%s:E_AC3", __func__);
4686 format = DOLBY_DIGITAL_PLUS;
4687 break;
4688 case AUDIO_FORMAT_PCM_16_BIT:
4689 case AUDIO_FORMAT_PCM_16_BIT_OFFLOAD:
4690 case AUDIO_FORMAT_PCM_24_BIT_OFFLOAD:
4691 default:
4692 ALOGV("%s:PCM", __func__);
4693 format = LPCM;
4694 break;
4695 }
4696 return format;
4697}
4698
4699uint32_t platform_get_compress_passthrough_buffer_size(
4700 audio_offload_info_t* info)
4701{
4702 uint32_t fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4703 if (!info->has_video)
4704 fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4705
4706 return fragment_size;
4707}
4708
4709void platform_reset_edid_info(void *platform) {
4710
4711 ALOGV("%s:", __func__);
4712 struct platform_data *my_data = (struct platform_data *)platform;
4713 if (my_data->edid_info) {
4714 ALOGV("%s :free edid", __func__);
4715 free(my_data->edid_info);
4716 my_data->edid_info = NULL;
4717 }
4718}
4719
4720bool platform_is_edid_supported_format(void *platform, int format)
4721{
4722 struct platform_data *my_data = (struct platform_data *)platform;
4723 struct audio_device *adev = my_data->adev;
4724 edid_audio_info *info = NULL;
4725 int num_audio_blocks;
4726 int i, ret, count;
4727 unsigned char format_id = platform_map_to_edid_format(format);
4728
4729 ret = platform_get_edid_info(platform);
4730 info = (edid_audio_info *)my_data->edid_info;
4731 if (ret == 0 && info != NULL) {
4732 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4733 /*
4734 * To check
4735 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
4736 * & DOLBY_DIGITAL_PLUS
4737 */
4738 if (info->audio_blocks_array[i].format_id == format_id) {
4739 ALOGV("%s:platform_is_edid_supported_format true %x",
4740 __func__, format);
4741 return true;
4742 }
4743 }
4744 }
4745 ALOGV("%s:platform_is_edid_supported_format false %x",
4746 __func__, format);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4747 return false;
4748}
4749
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4750int platform_set_edid_channels_configuration(void *platform, int channels) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4751
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4752 struct platform_data *my_data = (struct platform_data *)platform;
4753 struct audio_device *adev = my_data->adev;
4754 edid_audio_info *info = NULL;
4755 int num_audio_blocks;
4756 int channel_count = 2;
4757 int i, ret, count;
4758 char default_channelMap[MAX_CHANNELS_SUPPORTED] = {0};
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4759
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4760 ret = platform_get_edid_info(platform);
4761 info = (edid_audio_info *)my_data->edid_info;
4762 if(ret == 0 && info != NULL) {
4763 if (channels > 2) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4764
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4765 ALOGV("%s:able to get HDMI sink capabilities multi channel playback",
4766 __func__);
4767 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4768 if (info->audio_blocks_array[i].format_id == LPCM &&
4769 info->audio_blocks_array[i].channels > channel_count &&
4770 info->audio_blocks_array[i].channels <= MAX_HDMI_CHANNEL_CNT) {
4771 channel_count = info->audio_blocks_array[i].channels;
4772 }
4773 }
4774 ALOGV("%s:channel_count:%d", __func__, channel_count);
4775 /*
4776 * Channel map is set for supported hdmi max channel count even
4777 * though the input channel count set on adm is less than or equal to
4778 * max supported channel count
4779 */
4780 platform_set_channel_map(platform, channel_count, info->channel_map, -1);
4781 platform_set_channel_allocation(platform, info->channel_allocation);
4782 } else {
4783 default_channelMap[0] = PCM_CHANNEL_FL;
4784 default_channelMap[1] = PCM_CHANNEL_FR;
4785 platform_set_channel_map(platform,2,default_channelMap,-1);
4786 platform_set_channel_allocation(platform,0);
4787 }
4788 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4789
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4790 return 0;
4791}
4792
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4793void platform_cache_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4794{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4795 platform_get_edid_info(platform);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4796}
4797
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4798void platform_invalidate_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4799{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4800 struct platform_data *my_data = (struct platform_data *)platform;
4801 my_data->edid_valid = false;
4802 if (my_data->edid_info) {
4803 memset(my_data->edid_info, 0, sizeof(struct edid_audio_info));
4804 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4805}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4806
4807int platform_set_mixer_control(struct stream_out *out, const char * mixer_ctl_name,
4808 const char *mixer_val)
4809{
4810 struct audio_device *adev = out->dev;
4811 struct mixer_ctl *ctl = NULL;
4812 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
4813 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4814 if (!ctl) {
4815 ALOGE("%s: could not get ctl for mixer cmd - %s",
4816 __func__, mixer_ctl_name);
4817 return -EINVAL;
4818 }
4819
4820 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
4821}
4822
4823int platform_set_hdmi_config(struct stream_out *out)
4824{
4825 struct listnode *node;
4826 struct audio_usecase *usecase;
4827 struct audio_device *adev = out->dev;
4828 const char *hdmi_format_ctrl = "HDMI RX Format";
4829 const char *hdmi_rate_ctrl = "HDMI_RX SampleRate";
4830 int sample_rate = out->sample_rate;
4831 /*TODO: Add rules and check if this needs to be done.*/
4832 if((is_offload_usecase(out->usecase)) &&
4833 (out->compr_config.codec->compr_passthr == PASSTHROUGH ||
4834 out->compr_config.codec->compr_passthr == PASSTHROUGH_CONVERT)) {
4835 /* TODO: can we add mixer control for channels here avoid setting */
4836 if ((out->format == AUDIO_FORMAT_E_AC3 ||
4837 out->format == AUDIO_FORMAT_E_AC3_JOC) &&
4838 (out->compr_config.codec->compr_passthr == PASSTHROUGH))
4839 sample_rate = out->sample_rate * 4;
4840 ALOGD("%s:HDMI compress format and samplerate %d, sample_rate %d",
4841 __func__, out->sample_rate, sample_rate);
4842 platform_set_mixer_control(out, hdmi_format_ctrl, "Compr");
4843 switch (sample_rate) {
4844 case 32000:
4845 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_32");
4846 break;
4847 case 44100:
4848 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_44_1");
4849 break;
4850 case 96000:
4851 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_96");
4852 break;
4853 case 176400:
4854 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_176_4");
4855 break;
4856 case 192000:
4857 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_192");
4858 break;
4859 case 128000:
4860 if (out->format != AUDIO_FORMAT_E_AC3) {
4861 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_128");
4862 break;
4863 } else
4864 ALOGW("Unsupported sample rate for E_AC3 32K");
4865 default:
4866 case 48000:
4867 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
4868 break;
4869 }
4870 } else {
4871 ALOGD("%s: HDMI pcm and samplerate %d", __func__,
4872 out->sample_rate);
4873 platform_set_mixer_control(out, hdmi_format_ctrl, "LPCM");
4874 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
4875 }
4876
4877 /*
4878 * Deroute all the playback streams routed to HDMI so that
4879 * the back end is deactivated. Note that backend will not
4880 * be deactivated if any one stream is connected to it.
4881 */
4882 list_for_each(node, &adev->usecase_list) {
4883 usecase = node_to_item(node, struct audio_usecase, list);
4884 ALOGV("%s:disable: usecase type %d, devices 0x%x", __func__,
4885 usecase->type, usecase->devices);
4886 if (usecase->type == PCM_PLAYBACK &&
4887 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
4888 disable_audio_route(adev, usecase);
4889 }
4890 }
4891
4892 /*
4893 * Enable all the streams disabled above. Now the HDMI backend
4894 * will be activated with new channel configuration
4895 */
4896 list_for_each(node, &adev->usecase_list) {
4897 usecase = node_to_item(node, struct audio_usecase, list);
4898 ALOGV("%s:enable: usecase type %d, devices 0x%x", __func__,
4899 usecase->type, usecase->devices);
4900 if (usecase->type == PCM_PLAYBACK &&
4901 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
4902 enable_audio_route(adev, usecase);
4903 }
4904 }
4905
4906 return 0;
4907}
4908
4909int platform_set_device_params(struct stream_out *out, int param, int value)
4910{
4911 struct audio_device *adev = out->dev;
4912 struct mixer_ctl *ctl;
4913 char *mixer_ctl_name = "Device PP Params";
4914 int ret = 0;
4915 uint32_t set_values[] = {0,0};
4916
4917 set_values[0] = param;
4918 set_values[1] = value;
4919
4920 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4921 if (!ctl) {
4922 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4923 __func__, mixer_ctl_name);
4924 ret = -EINVAL;
4925 goto end;
4926 }
4927
4928 ALOGV("%s: Setting device pp params param: %d, value %d mixer ctrl:%s",
4929 __func__,param, value, mixer_ctl_name);
4930 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
4931
4932end:
4933 return ret;
4934}
4935
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]4936int platform_get_subsys_image_name(char *buf)
4937{
4938 strlcpy(buf, PLATFORM_IMAGE_NAME, sizeof(PLATFORM_IMAGE_NAME));
4939 return 0;
4940}
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4941
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4942/*
4943 * This is a lookup table to map android audio input device to audio h/w interface (backend).
4944 * The table can be extended for other input devices by adding appropriate entries.
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4945 * The audio interface for a particular input device need to be added in
4946 * audio_platform_info.xml file.
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4947 */
4948struct audio_device_to_audio_interface audio_device_to_interface_table[] = {
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4949 {AUDIO_DEVICE_IN_BUILTIN_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BUILTIN_MIC), ""},
4950 {AUDIO_DEVICE_IN_BACK_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BACK_MIC), ""},
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4951};
4952
4953int audio_device_to_interface_table_len =
4954 sizeof(audio_device_to_interface_table) / sizeof(audio_device_to_interface_table[0]);
4955
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4956int platform_set_audio_device_interface(const char * device_name,
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4957 const char *intf_name,
4958 const char *codec_type)
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4959{
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4960 int ret = 0;
4961 int i;
4962
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4963 if (device_name == NULL || intf_name == NULL || codec_type == NULL) {
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4964 ALOGE("%s: Invalid input", __func__);
4965
4966 ret = -EINVAL;
4967 goto done;
4968 }
4969
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4970 ALOGD("%s: Enter, device name:%s, intf name:%s, codec_type:%s", __func__,
4971 device_name, intf_name, codec_type);
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4972
4973 size_t device_name_len = strlen(device_name);
4974 for (i = 0; i < audio_device_to_interface_table_len; i++) {
4975 char* name = audio_device_to_interface_table[i].device_name;
4976 size_t name_len = strlen(name);
4977 if ((name_len == device_name_len) &&
4978 (strncmp(device_name, name, name_len) == 0)) {
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4979 if (is_external_codec &&
4980 (strncmp(codec_type, "external", strlen(codec_type)) == 0)) {
4981 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4982 __func__, device_name, intf_name);
4983
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4984 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4985 sizeof(audio_device_to_interface_table[i].interface_name));
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4986 } else if (!is_external_codec &&
4987 (strncmp(codec_type, "internal", strlen(codec_type)) == 0)) {
4988 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
4989 __func__, device_name, intf_name);
4990
4991 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
4992 sizeof(audio_device_to_interface_table[i].interface_name));
4993 } else
4994 ALOGE("Invalid codec_type specified. Ignoring this interface entry.");
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4995 goto done;
4996 }
4997 }
4998 ALOGE("%s: Could not find matching device name %s",
4999 __func__, device_name);
5000
5001 ret = -EINVAL;
5002
5003done:
5004 return ret;
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]5005}
Laxminath Kasam82252432015-05-29 18:37:11 +0530[diff] [blame]5006
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]5007 /*
Laxminath Kasam44f49402015-05-29 18:37:11 +0530[diff] [blame]5008 * This is a lookup table to map names of speaker device with respective left and right TZ names.
5009 * Also the tz names for a particular left or right speaker can be overriden by adding
5010 * corresponding entry in audio_platform_info.xml file.
5011 */
5012struct speaker_device_to_tz_names speaker_device_tz_names = {
5013 {SND_DEVICE_OUT_SPEAKER, "", ""},
5014};
5015
5016const char *platform_get_spkr_1_tz_name(snd_device_t snd_device)
Asish Bhattacharya4a69acd2015-07-12 20:54:14 +0530[diff] [blame]5017{
Laxminath Kasam44f49402015-05-29 18:37:11 +0530[diff] [blame]5018 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
5019 return speaker_device_tz_names.spkr_1_tz_name;
5020 else
5021 return "";
5022}
5023
5024const char *platform_get_spkr_2_tz_name(snd_device_t snd_device)
5025{
5026 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
5027 return speaker_device_tz_names.spkr_2_tz_name;
5028 else
5029 return "";
5030}
5031
5032int platform_set_spkr_device_tz_names(snd_device_t index,
5033 const char *spkr_1_tz_name, const char *spkr_2_tz_name)
5034{
5035 int ret = 0;
5036 int i;
5037
5038 if (spkr_1_tz_name == NULL && spkr_2_tz_name == NULL) {
5039 ALOGE("%s: Invalid input", __func__);
5040 ret = -EINVAL;
5041 goto done;
5042 }
5043 if (index != speaker_device_tz_names.snd_device) {
5044 ALOGE("%s: not matching speaker device\n");
5045 ret = -EINVAL;
5046 goto done;
5047 }
5048 ALOGD("%s: Enter, spkr_1_tz_name :%s, spkr_2_tz_name:%s",
5049 __func__, spkr_1_tz_name, spkr_2_tz_name);
5050
5051 if (spkr_1_tz_name != NULL)
5052 strlcpy(speaker_device_tz_names.spkr_1_tz_name, spkr_1_tz_name,
5053 sizeof(speaker_device_tz_names.spkr_1_tz_name));
5054
5055 if (spkr_2_tz_name != NULL)
5056 strlcpy(speaker_device_tz_names.spkr_2_tz_name, spkr_2_tz_name,
5057 sizeof(speaker_device_tz_names.spkr_2_tz_name));
5058done:
5059 return ret;
Asish Bhattacharya4a69acd2015-07-12 20:54:14 +0530[diff] [blame]5060}
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]5061
5062int platform_get_wsa_mode(void *adev)
5063{
5064 struct audio_device *adev_h = adev;
5065 char *snd_card_name;
5066
5067 snd_card_name = mixer_get_name(adev_h->mixer);
5068 if ((!strcmp(snd_card_name, "msm8952-skum-snd-card")) ||
5069 (!strcmp(snd_card_name, "msm8952-snd-card")) ||
5070 (!strcmp(snd_card_name, "msm8952-snd-card-mtp")) ||
5071 (!strcmp(snd_card_name, "msm8976-skun-snd-card")))
5072 return 1;
5073 else
5074 return 0;
5075}
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]5076
5077bool platform_send_gain_dep_cal(void *platform __unused,
5078 int level __unused)
5079{
5080 return 0;
5081}
Xiaojun Sang040cc9f2015-08-03 19:38:28 +0800[diff] [blame]5082
5083bool platform_can_enable_spkr_prot_on_device(snd_device_t snd_device)
5084{
5085 bool ret = false;
5086
5087 if (snd_device == SND_DEVICE_OUT_SPEAKER ||
5088 snd_device == SND_DEVICE_OUT_SPEAKER_WSA ||
5089 snd_device == SND_DEVICE_OUT_SPEAKER_VBAT ||
5090 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT ||
5091 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
5092 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_WSA) {
5093 ret = true;
5094 }
5095
5096 return ret;
5097}
5098
5099int platform_get_spkr_prot_acdb_id(snd_device_t snd_device)
5100{
5101 int acdb_id;
5102
5103 switch(snd_device) {
5104 case SND_DEVICE_OUT_SPEAKER:
5105 case SND_DEVICE_OUT_SPEAKER_WSA:
5106 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED);
5107 break;
5108 case SND_DEVICE_OUT_VOICE_SPEAKER:
5109 case SND_DEVICE_OUT_VOICE_SPEAKER_WSA:
5110 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED);
5111 break;
5112 case SND_DEVICE_OUT_SPEAKER_VBAT:
5113 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT);
5114 break;
5115 case SND_DEVICE_OUT_VOICE_SPEAKER_VBAT:
5116 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT);
5117 break;
5118 default:
5119 acdb_id = -EINVAL;
5120 break;
5121 }
5122 return acdb_id;
5123}
5124
5125int platform_get_spkr_prot_snd_device(snd_device_t snd_device)
5126{
5127 if (!audio_extn_spkr_prot_is_enabled())
5128 return snd_device;
5129
5130 switch(snd_device) {
5131 case SND_DEVICE_OUT_SPEAKER:
5132 case SND_DEVICE_OUT_SPEAKER_WSA:
5133 return SND_DEVICE_OUT_SPEAKER_PROTECTED;
5134 case SND_DEVICE_OUT_VOICE_SPEAKER:
5135 case SND_DEVICE_OUT_VOICE_SPEAKER_WSA:
5136 return SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
5137 case SND_DEVICE_OUT_SPEAKER_VBAT:
5138 return SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT;
5139 case SND_DEVICE_OUT_VOICE_SPEAKER_VBAT:
5140 return SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT;
5141 default:
5142 return snd_device;
5143 }
5144}