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review.blissroms.org / platform_hardware_qcom_audio / aeb60e814f7fb122cc3b0cfdb46c08217ba7e4f4 / . / hal / msm8916 / platform.c
blob: f630270879e41783b6855959c1f58a9e7ec4f095 [file] [log] [blame]
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1/*
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]2 * Copyright (c) 2013-2016, 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];
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]250 int hw_dep_fd;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]251};
252
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]253static bool is_external_codec = false;
254static const int pcm_device_table_of_ext_codec[AUDIO_USECASE_MAX][2] = {
Venkata Narendra Kumar Gutta0d293362015-12-18 15:52:27 +0530[diff] [blame]255 [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]256};
257
258/* 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]259static const int misc_usecase[AUDIO_USECASE_MAX] = { USECASE_QCHAT_CALL };
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]260
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]261int pcm_device_table[AUDIO_USECASE_MAX][2] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]262 [USECASE_AUDIO_PLAYBACK_DEEP_BUFFER] = {DEEP_BUFFER_PCM_DEVICE,
263 DEEP_BUFFER_PCM_DEVICE},
264 [USECASE_AUDIO_PLAYBACK_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
265 LOWLATENCY_PCM_DEVICE},
266 [USECASE_AUDIO_PLAYBACK_MULTI_CH] = {MULTIMEDIA2_PCM_DEVICE,
267 MULTIMEDIA2_PCM_DEVICE},
268 [USECASE_AUDIO_PLAYBACK_OFFLOAD] =
269 {PLAYBACK_OFFLOAD_DEVICE, PLAYBACK_OFFLOAD_DEVICE},
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]270 /* Below entries are initialized with invalid values
271 * Valid values should be updated from fnc platform_info_init()
272 * based on pcm ids defined in audio_platform_info.xml.
273 */
274 [USECASE_AUDIO_PLAYBACK_OFFLOAD2] = {-1, -1},
275 [USECASE_AUDIO_PLAYBACK_OFFLOAD3] = {-1, -1},
276 [USECASE_AUDIO_PLAYBACK_OFFLOAD4] = {-1, -1},
277 [USECASE_AUDIO_PLAYBACK_OFFLOAD5] = {-1, -1},
278 [USECASE_AUDIO_PLAYBACK_OFFLOAD6] = {-1, -1},
279 [USECASE_AUDIO_PLAYBACK_OFFLOAD7] = {-1, -1},
280 [USECASE_AUDIO_PLAYBACK_OFFLOAD8] = {-1, -1},
281 [USECASE_AUDIO_PLAYBACK_OFFLOAD9] = {-1, -1},
Naresh Tanniru3a7dbe72015-06-25 20:08:01 -0700[diff] [blame]282 [USECASE_AUDIO_PLAYBACK_ULL] = {MULTIMEDIA3_PCM_DEVICE, MULTIMEDIA3_PCM_DEVICE},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]283 [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
284 [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
285 [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
286 LOWLATENCY_PCM_DEVICE},
287 [USECASE_AUDIO_RECORD_FM_VIRTUAL] = {MULTIMEDIA2_PCM_DEVICE,
288 MULTIMEDIA2_PCM_DEVICE},
289 [USECASE_AUDIO_PLAYBACK_FM] = {FM_PLAYBACK_PCM_DEVICE, FM_CAPTURE_PCM_DEVICE},
290 [USECASE_AUDIO_HFP_SCO] = {HFP_PCM_RX, HFP_SCO_RX},
291 [USECASE_AUDIO_HFP_SCO_WB] = {HFP_PCM_RX, HFP_SCO_RX},
292 [USECASE_VOICE_CALL] = {VOICE_CALL_PCM_DEVICE, VOICE_CALL_PCM_DEVICE},
293 [USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE},
294 [USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
295 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
Karthik Reddy Katta3b0a60c2014-04-06 14:52:37 +0530[diff] [blame]296 [USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE},
Venkata Narendra Kumar Gutta0d293362015-12-18 15:52:27 +0530[diff] [blame]297 [USECASE_VOICEMMODE1_CALL] = {-1, -1}, /* pcm ids updated from platform info file */
298 [USECASE_VOICEMMODE2_CALL] = {-1, -1}, /* pcm ids updated from platform info file */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]299 [USECASE_COMPRESS_VOIP_CALL] = {COMPRESS_VOIP_CALL_PCM_DEVICE, COMPRESS_VOIP_CALL_PCM_DEVICE},
300 [USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE,
301 AUDIO_RECORD_PCM_DEVICE},
302 [USECASE_INCALL_REC_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
303 AUDIO_RECORD_PCM_DEVICE},
304 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
305 AUDIO_RECORD_PCM_DEVICE},
306 [USECASE_INCALL_REC_UPLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
307 COMPRESS_CAPTURE_DEVICE},
308 [USECASE_INCALL_REC_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
309 COMPRESS_CAPTURE_DEVICE},
310 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
311 COMPRESS_CAPTURE_DEVICE},
312 [USECASE_INCALL_MUSIC_UPLINK] = {INCALL_MUSIC_UPLINK_PCM_DEVICE,
313 INCALL_MUSIC_UPLINK_PCM_DEVICE},
314 [USECASE_INCALL_MUSIC_UPLINK2] = {INCALL_MUSIC_UPLINK2_PCM_DEVICE,
315 INCALL_MUSIC_UPLINK2_PCM_DEVICE},
316 [USECASE_AUDIO_SPKR_CALIB_RX] = {SPKR_PROT_CALIB_RX_PCM_DEVICE, -1},
317 [USECASE_AUDIO_SPKR_CALIB_TX] = {-1, SPKR_PROT_CALIB_TX_PCM_DEVICE},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]318 [USECASE_AUDIO_PLAYBACK_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
319 AFE_PROXY_RECORD_PCM_DEVICE},
320 [USECASE_AUDIO_RECORD_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
321 AFE_PROXY_RECORD_PCM_DEVICE},
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]322};
323
324/* Array to store sound devices */
325static const char * const device_table[SND_DEVICE_MAX] = {
326 [SND_DEVICE_NONE] = "none",
327 /* Playback sound devices */
328 [SND_DEVICE_OUT_HANDSET] = "handset",
329 [SND_DEVICE_OUT_SPEAKER] = "speaker",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]330 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = "speaker-ext-1",
331 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = "speaker-ext-2",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]332 [SND_DEVICE_OUT_SPEAKER_WSA] = "wsa-speaker",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]333 [SND_DEVICE_OUT_SPEAKER_VBAT] = "vbat-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]334 [SND_DEVICE_OUT_SPEAKER_REVERSE] = "speaker-reverse",
335 [SND_DEVICE_OUT_HEADPHONES] = "headphones",
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]336 [SND_DEVICE_OUT_HEADPHONES_44_1] = "headphones-44.1",
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]337 [SND_DEVICE_OUT_LINE] = "line",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]338 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = "speaker-and-headphones",
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]339 [SND_DEVICE_OUT_SPEAKER_AND_LINE] = "speaker-and-line",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]340 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = "speaker-and-headphones-ext-1",
341 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = "speaker-and-headphones-ext-2",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]342 [SND_DEVICE_OUT_VOICE_HANDSET] = "voice-handset",
343 [SND_DEVICE_OUT_VOICE_SPEAKER] = "voice-speaker",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]344 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = "wsa-voice-speaker",
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]345 [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = "vbat-voice-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]346 [SND_DEVICE_OUT_VOICE_HEADPHONES] = "voice-headphones",
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]347 [SND_DEVICE_OUT_VOICE_LINE] = "voice-line",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]348 [SND_DEVICE_OUT_HDMI] = "hdmi",
349 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = "speaker-and-hdmi",
350 [SND_DEVICE_OUT_BT_SCO] = "bt-sco-headset",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]351 [SND_DEVICE_OUT_BT_SCO_WB] = "bt-sco-headset-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]352 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = "voice-tty-full-headphones",
353 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = "voice-tty-vco-headphones",
354 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = "voice-tty-hco-handset",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]355 [SND_DEVICE_OUT_VOICE_TX] = "voice-tx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]356 [SND_DEVICE_OUT_AFE_PROXY] = "afe-proxy",
357 [SND_DEVICE_OUT_USB_HEADSET] = "usb-headphones",
358 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = "speaker-and-usb-headphones",
359 [SND_DEVICE_OUT_TRANSMISSION_FM] = "transmission-fm",
360 [SND_DEVICE_OUT_ANC_HEADSET] = "anc-headphones",
361 [SND_DEVICE_OUT_ANC_FB_HEADSET] = "anc-fb-headphones",
362 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = "voice-anc-headphones",
363 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = "voice-anc-fb-headphones",
364 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = "speaker-and-anc-headphones",
365 [SND_DEVICE_OUT_ANC_HANDSET] = "anc-handset",
366 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = "speaker-protected",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]367 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = "voice-speaker-protected",
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]368 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = "speaker-protected-vbat",
369 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = "voice-speaker-protected-vbat",
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]370#ifdef RECORD_PLAY_CONCURRENCY
371 [SND_DEVICE_OUT_VOIP_HANDSET] = "voip-handset",
372 [SND_DEVICE_OUT_VOIP_SPEAKER] = "voip-speaker",
373 [SND_DEVICE_OUT_VOIP_HEADPHONES] = "voip-headphones",
374#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]375
376 /* Capture sound devices */
377 [SND_DEVICE_IN_HANDSET_MIC] = "handset-mic",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]378 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = "handset-mic-ext",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]379 [SND_DEVICE_IN_HANDSET_MIC_AEC] = "handset-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]380 [SND_DEVICE_IN_HANDSET_MIC_NS] = "handset-mic",
381 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = "handset-mic",
382 [SND_DEVICE_IN_HANDSET_DMIC] = "dmic-endfire",
383 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = "dmic-endfire",
384 [SND_DEVICE_IN_HANDSET_DMIC_NS] = "dmic-endfire",
385 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = "dmic-endfire",
386 [SND_DEVICE_IN_SPEAKER_MIC] = "speaker-mic",
387 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = "speaker-mic",
388 [SND_DEVICE_IN_SPEAKER_MIC_NS] = "speaker-mic",
389 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = "speaker-mic",
390 [SND_DEVICE_IN_SPEAKER_DMIC] = "speaker-dmic-endfire",
391 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = "speaker-dmic-endfire",
392 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = "speaker-dmic-endfire",
393 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = "speaker-dmic-endfire",
394 [SND_DEVICE_IN_HEADSET_MIC] = "headset-mic",
395 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = "headset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]396 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = "voice-speaker-mic",
397 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = "voice-headset-mic",
398 [SND_DEVICE_IN_HDMI_MIC] = "hdmi-mic",
399 [SND_DEVICE_IN_BT_SCO_MIC] = "bt-sco-mic",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]400 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = "bt-sco-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]401 [SND_DEVICE_IN_BT_SCO_MIC_WB] = "bt-sco-mic-wb",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]402 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = "bt-sco-mic-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]403 [SND_DEVICE_IN_CAMCORDER_MIC] = "camcorder-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]404 [SND_DEVICE_IN_VOICE_DMIC] = "voice-dmic-ef",
405 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = "voice-speaker-dmic-ef",
406 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = "voice-speaker-qmic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]407 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = "voice-tty-full-headset-mic",
408 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = "voice-tty-vco-handset-mic",
409 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = "voice-tty-hco-headset-mic",
410 [SND_DEVICE_IN_VOICE_REC_MIC] = "voice-rec-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]411 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = "voice-rec-mic",
412 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = "voice-rec-dmic-ef",
413 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = "voice-rec-dmic-ef-fluence",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]414 [SND_DEVICE_IN_VOICE_RX] = "voice-rx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]415 [SND_DEVICE_IN_USB_HEADSET_MIC] = "usb-headset-mic",
416 [SND_DEVICE_IN_CAPTURE_FM] = "capture-fm",
417 [SND_DEVICE_IN_AANC_HANDSET_MIC] = "aanc-handset-mic",
418 [SND_DEVICE_IN_QUAD_MIC] = "quad-mic",
419 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = "handset-stereo-dmic-ef",
420 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = "speaker-stereo-dmic-ef",
421 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = "vi-feedback",
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]422 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = "voice-speaker-dmic-broadside",
423 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = "speaker-dmic-broadside",
424 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = "speaker-dmic-broadside",
425 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = "speaker-dmic-broadside",
426 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = "speaker-dmic-broadside",
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]427 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = "aanc-fluence-dmic-handset",
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]428 [SND_DEVICE_IN_HANDSET_QMIC] = "quad-mic",
429 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = "quad-mic",
430 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = "quad-mic",
431 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = "quad-mic",
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]432 [SND_DEVICE_IN_THREE_MIC] = "three-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]433};
434
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]435// Platform specific backend bit width table
436static int backend_bit_width_table[SND_DEVICE_MAX] = {0};
437
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]438/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]439static int acdb_device_table[SND_DEVICE_MAX] = {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]440 [SND_DEVICE_NONE] = -1,
441 [SND_DEVICE_OUT_HANDSET] = 7,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]442 [SND_DEVICE_OUT_SPEAKER] = 14,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]443 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = 14,
444 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]445 [SND_DEVICE_OUT_SPEAKER_WSA] = 135,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]446 [SND_DEVICE_OUT_SPEAKER_VBAT] = 135,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]447 [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14,
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]448 [SND_DEVICE_OUT_LINE] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]449 [SND_DEVICE_OUT_HEADPHONES] = 10,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]450 [SND_DEVICE_OUT_HEADPHONES_44_1] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]451 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10,
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]452 [SND_DEVICE_OUT_SPEAKER_AND_LINE] = 10,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]453 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = 10,
454 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]455 [SND_DEVICE_OUT_VOICE_HANDSET] = 7,
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]456 [SND_DEVICE_OUT_VOICE_LINE] = 10,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]457 [SND_DEVICE_OUT_VOICE_SPEAKER] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]458 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = 135,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]459 [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = 135,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]460 [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10,
461 [SND_DEVICE_OUT_HDMI] = 18,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]462 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]463 [SND_DEVICE_OUT_BT_SCO] = 22,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]464 [SND_DEVICE_OUT_BT_SCO_WB] = 39,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]465 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17,
466 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17,
467 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]468 [SND_DEVICE_OUT_VOICE_TX] = 45,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]469 [SND_DEVICE_OUT_AFE_PROXY] = 0,
470 [SND_DEVICE_OUT_USB_HEADSET] = 45,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]471 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]472 [SND_DEVICE_OUT_TRANSMISSION_FM] = 0,
473 [SND_DEVICE_OUT_ANC_HEADSET] = 26,
474 [SND_DEVICE_OUT_ANC_FB_HEADSET] = 27,
475 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26,
476 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27,
477 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26,
478 [SND_DEVICE_OUT_ANC_HANDSET] = 103,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]479 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = 124,
480 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = 101,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]481 [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = 124,
482 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = 101,
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]483#ifdef RECORD_PLAY_CONCURRENCY
484 [SND_DEVICE_OUT_VOIP_HANDSET] = 133,
485 [SND_DEVICE_OUT_VOIP_SPEAKER] = 132,
486 [SND_DEVICE_OUT_VOIP_HEADPHONES] = 134,
487#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]488
489 [SND_DEVICE_IN_HANDSET_MIC] = 4,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]490 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = 4,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]491 [SND_DEVICE_IN_HANDSET_MIC_AEC] = 106,
492 [SND_DEVICE_IN_HANDSET_MIC_NS] = 107,
493 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108,
494 [SND_DEVICE_IN_HANDSET_DMIC] = 41,
495 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109,
496 [SND_DEVICE_IN_HANDSET_DMIC_NS] = 110,
497 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111,
498 [SND_DEVICE_IN_SPEAKER_MIC] = 11,
499 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112,
500 [SND_DEVICE_IN_SPEAKER_MIC_NS] = 113,
501 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114,
502 [SND_DEVICE_IN_SPEAKER_DMIC] = 43,
503 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115,
504 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116,
505 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]506 [SND_DEVICE_IN_HEADSET_MIC] = 8,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]507 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]508 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11,
509 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8,
510 [SND_DEVICE_IN_HDMI_MIC] = 4,
511 [SND_DEVICE_IN_BT_SCO_MIC] = 21,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]512 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = 122,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]513 [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]514 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = 123,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]515 [SND_DEVICE_IN_CAMCORDER_MIC] = 4,
516 [SND_DEVICE_IN_VOICE_DMIC] = 41,
517 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43,
518 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]519 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16,
520 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36,
521 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]522 [SND_DEVICE_IN_VOICE_REC_MIC] = 4,
523 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107,
524 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34,
525 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]526 [SND_DEVICE_IN_VOICE_RX] = 44,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]527 [SND_DEVICE_IN_USB_HEADSET_MIC] = 44,
528 [SND_DEVICE_IN_CAPTURE_FM] = 0,
529 [SND_DEVICE_IN_AANC_HANDSET_MIC] = 104,
530 [SND_DEVICE_IN_QUAD_MIC] = 46,
531 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = 34,
532 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = 35,
533 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]534 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12,
535 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12,
536 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
537 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
538 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
Venkata Narendra Kumar Gutta9bb5af62015-06-05 11:53:06 +0530[diff] [blame]539 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = 105,
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]540 [SND_DEVICE_IN_HANDSET_QMIC] = 125,
541 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = 126,
542 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = 127,
543 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = 129,
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]544 [SND_DEVICE_IN_THREE_MIC] = 46,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]545};
546
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]547struct name_to_index {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]548 char name[100];
549 unsigned int index;
550};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]551
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]552#define TO_NAME_INDEX(X) #X, X
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]553
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]554/* Used to get index from parsed sting */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]555static struct name_to_index snd_device_name_index[SND_DEVICE_MAX] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]556 {TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)},
557 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]558 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_1)},
559 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_2)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]560 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_WSA)},
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]561 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_VBAT)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]562 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)},
563 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)},
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]564 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES_44_1)},
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]565 {TO_NAME_INDEX(SND_DEVICE_OUT_LINE)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]566 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)},
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]567 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_LINE)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]568 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1)},
569 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]570 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)},
571 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]572 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_WSA)},
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]573 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_VBAT)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]574 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)},
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]575 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_LINE)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]576 {TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)},
577 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)},
578 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)},
579 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)},
580 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)},
581 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)},
582 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]583 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]584 {TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)},
585 {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)},
586 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)},
587 {TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)},
588 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)},
589 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)},
590 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)},
591 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)},
592 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)},
593 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)},
594 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]595 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED)},
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]596 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT)},
597 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT)},
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]598#ifdef RECORD_PLAY_CONCURRENCY
599 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HANDSET)},
600 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_SPEAKER)},
601 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HEADPHONES)},
602#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]603 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]604 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_EXTERNAL)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]605 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)},
606 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)},
607 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)},
608 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)},
609 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)},
610 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)},
611 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)},
612 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)},
613 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)},
614 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)},
615 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)},
616 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)},
617 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)},
618 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)},
619 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)},
620 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)},
621 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)},
622 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)},
623 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)},
624 {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)},
625 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]626 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]627 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]628 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]629 {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)},
630 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)},
631 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)},
632 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)},
633 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)},
634 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)},
635 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)},
636 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)},
637 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)},
638 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)},
639 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]640 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_RX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]641 {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)},
642 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)},
643 {TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)},
644 {TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)},
645 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_STEREO_DMIC)},
646 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_STEREO_DMIC)},
647 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]648 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]649 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE)},
650 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE)},
651 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE)},
652 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE)},
653 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE)},
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]654 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_QMIC)},
655 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC)},
656 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_NS)},
657 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]658};
659
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]660static char * backend_table[SND_DEVICE_MAX] = {0};
661
662static struct name_to_index usecase_name_index[AUDIO_USECASE_MAX] = {
663 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_DEEP_BUFFER)},
664 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_LOW_LATENCY)},
665 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_MULTI_CH)},
666 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]667 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD2)},
668 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD3)},
669 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD4)},
670 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD5)},
671 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD6)},
672 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD7)},
673 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD8)},
674 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD9)},
Naresh Tanniru3a7dbe72015-06-25 20:08:01 -0700[diff] [blame]675 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_ULL)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]676 {TO_NAME_INDEX(USECASE_AUDIO_RECORD)},
677 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_LOW_LATENCY)},
678 {TO_NAME_INDEX(USECASE_VOICE_CALL)},
679 {TO_NAME_INDEX(USECASE_VOICE2_CALL)},
680 {TO_NAME_INDEX(USECASE_VOLTE_CALL)},
681 {TO_NAME_INDEX(USECASE_QCHAT_CALL)},
682 {TO_NAME_INDEX(USECASE_VOWLAN_CALL)},
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]683 {TO_NAME_INDEX(USECASE_VOICEMMODE1_CALL)},
684 {TO_NAME_INDEX(USECASE_VOICEMMODE2_CALL)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]685 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK)},
686 {TO_NAME_INDEX(USECASE_INCALL_REC_DOWNLINK)},
687 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK_AND_DOWNLINK)},
688 {TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO)},
Xiaojun Sangb112f882015-08-03 19:38:28 +0800[diff] [blame]689 {TO_NAME_INDEX(USECASE_AUDIO_SPKR_CALIB_TX)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]690};
691
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]692#define NO_COLS 2
693static int msm_be_id_array_len;
694static int (*msm_device_to_be_id)[];
695
696/* Below table lists output device to BE_ID mapping*/
697/* Update the table based on the board configuration*/
698
699static int msm_device_to_be_id_internal_codec [][NO_COLS] = {
700 {AUDIO_DEVICE_OUT_EARPIECE , 34},
701 {AUDIO_DEVICE_OUT_SPEAKER , 34},
702 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 34},
703 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 34},
704 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
705 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
706 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
707 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
708 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
709 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
710 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
711 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
712 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
713 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
714 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
715 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
716 {AUDIO_DEVICE_OUT_PROXY , 9},
717 {AUDIO_DEVICE_OUT_FM , 7},
718 {AUDIO_DEVICE_OUT_FM_TX , 8},
719 {AUDIO_DEVICE_OUT_ALL , -1},
720 {AUDIO_DEVICE_NONE , -1},
721 {AUDIO_DEVICE_OUT_DEFAULT , -1},
722};
723
724static int msm_device_to_be_id_external_codec [][NO_COLS] = {
725 {AUDIO_DEVICE_OUT_EARPIECE , 2},
726 {AUDIO_DEVICE_OUT_SPEAKER , 2},
727 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 2},
728 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2},
729 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
730 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
731 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
732 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
733 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
734 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
735 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
736 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
737 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
738 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
739 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
740 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
741 {AUDIO_DEVICE_OUT_PROXY , 9},
742 {AUDIO_DEVICE_OUT_FM , 7},
743 {AUDIO_DEVICE_OUT_FM_TX , 8},
744 {AUDIO_DEVICE_OUT_ALL , -1},
745 {AUDIO_DEVICE_NONE , -1},
746 {AUDIO_DEVICE_OUT_DEFAULT , -1},
747};
748
749
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]750#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
751#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]752
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]753static bool is_misc_usecase(audio_usecase_t usecase) {
754 bool ret = false;
755 int i;
756
757 for (i = 0; i < AUDIO_USECASE_MAX; i++) {
758 if(usecase == misc_usecase[i]) {
759 ret = true;
760 break;
761 }
762 }
763 return ret;
764}
765
766
767static void update_codec_type(const char *snd_card_name) {
768
769 if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
770 sizeof("msm8939-tapan-snd-card")) ||
771 !strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]772 sizeof("msm8939-tapan9302-snd-card")) ||
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]773 !strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]774 sizeof("msm8939-tomtom9330-snd-card")) ||
775 !strncmp(snd_card_name, "msm8952-tomtom-snd-card",
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]776 sizeof("msm8952-tomtom-snd-card")) ||
Xiaojun Sang9cd237a2015-11-20 15:30:18 +0800[diff] [blame]777 !strncmp(snd_card_name, "msm8953-sku3-tasha-snd-card",
778 sizeof("msm8953-sku3-tasha-snd-card")) ||
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]779 !strncmp(snd_card_name, "msm8952-tasha-snd-card",
780 sizeof("msm8952-tasha-snd-card")) ||
781 !strncmp(snd_card_name, "msm8952-tashalite-snd-card",
782 sizeof("msm8952-tashalite-snd-card")) ||
783 !strncmp(snd_card_name, "msm8952-tasha-skun-snd-card",
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]784 sizeof("msm8952-tasha-skun-snd-card")) ||
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]785 !strncmp(snd_card_name, "msm8976-tasha-snd-card",
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]786 sizeof("msm8976-tasha-snd-card")) ||
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]787 !strncmp(snd_card_name, "msm8976-tashalite-snd-card",
788 sizeof("msm8976-tashalite-snd-card")) ||
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]789 !strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]790 sizeof("msm8976-tasha-skun-snd-card")) ||
791 !strncmp(snd_card_name, "msm8937-tasha-snd-card",
792 sizeof("msm8937-tasha-snd-card")) ||
793 !strncmp(snd_card_name, "msm8937-tashalite-snd-card",
794 sizeof("msm8937-tashalite-snd-card")) ||
795 !strncmp(snd_card_name, "msm8953-tasha-snd-card",
796 sizeof("msm8953-tasha-snd-card")) ||
797 !strncmp(snd_card_name, "msm8953-tashalite-snd-card",
798 sizeof("msm8953-tashalite-snd-card")))
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]799 {
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]800 ALOGI("%s: snd_card_name: %s",__func__,snd_card_name);
801 is_external_codec = true;
802 }
803}
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]804static void query_platform(const char *snd_card_name,
805 char *mixer_xml_path)
806{
807 if (!strncmp(snd_card_name, "msm8x16-snd-card-mtp",
808 sizeof("msm8x16-snd-card-mtp"))) {
809 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
810 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]811
812 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
813 msm_be_id_array_len =
814 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
815
Tanya Finkeldd78e062015-05-26 04:29:56 -0700[diff] [blame]816 } else if (!strncmp(snd_card_name, "msm8x16-snd-card-sbc",
817 sizeof("msm8x16-snd-card-sbc"))) {
818 strlcpy(mixer_xml_path, MIXER_XML_PATH_SBC,
819 sizeof(mixer_xml_path));
820
821 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
822 msm_be_id_array_len =
823 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
824
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]825 } else if (!strncmp(snd_card_name, "msm8x16-skuh-snd-card",
826 sizeof("msm8x16-skuh-snd-card"))) {
827 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUH,
828 sizeof(MIXER_XML_PATH_QRD_SKUH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]829
830 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
831 msm_be_id_array_len =
832 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
833
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]834 } else if (!strncmp(snd_card_name, "msm8x16-skui-snd-card",
835 sizeof("msm8x16-skui-snd-card"))) {
836 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUI,
837 sizeof(MIXER_XML_PATH_QRD_SKUI));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]838
839 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
840 msm_be_id_array_len =
841 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
842
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]843 } else if (!strncmp(snd_card_name, "msm8x16-skuhf-snd-card",
844 sizeof("msm8x16-skuhf-snd-card"))) {
845 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUHF,
846 sizeof(MIXER_XML_PATH_QRD_SKUHF));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]847
848 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
849 msm_be_id_array_len =
850 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
851
Walter Yangc899d572014-05-27 21:52:17 +0800[diff] [blame]852 } else if (!strncmp(snd_card_name, "msm8939-snd-card-mtp",
Yamit Mehtac6003e22014-05-19 10:26:02 +0530[diff] [blame]853 sizeof("msm8939-snd-card-mtp"))) {
Aravind Kumar71ba22b2014-06-23 15:18:50 +0530[diff] [blame]854 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
855 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]856
857 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
858 msm_be_id_array_len =
859 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
860
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]861 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skuk",
862 sizeof("msm8939-snd-card-skuk"))) {
863 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUK,
864 sizeof(MIXER_XML_PATH_SKUK));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]865 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
866 msm_be_id_array_len =
867 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
868
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]869 } else if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
870 sizeof("msm8939-tapan-snd-card"))) {
871 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
872 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]873 msm_device_to_be_id = msm_device_to_be_id_external_codec;
874 msm_be_id_array_len =
875 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
876
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]877 } else if (!strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
878 sizeof("msm8939-tapan9302-snd-card"))) {
879 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
880 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]881
882 msm_device_to_be_id = msm_device_to_be_id_external_codec;
883 msm_be_id_array_len =
884 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
885
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]886 } else if (!strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
887 sizeof("msm8939-tomtom9330-snd-card"))) {
888 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
889 sizeof(MIXER_XML_PATH_WCD9330));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]890 msm_device_to_be_id = msm_device_to_be_id_external_codec;
891 msm_be_id_array_len =
892 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
893
Aravind Kumard7691742015-05-13 13:10:51 +0530[diff] [blame]894 } else if (!strncmp(snd_card_name, "msm8976-tasha-snd-card",
895 sizeof("msm8976-tasha-snd-card"))) {
896 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
897 sizeof(MIXER_XML_PATH_WCD9335));
898 msm_device_to_be_id = msm_device_to_be_id_external_codec;
899 msm_be_id_array_len =
900 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
901
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]902 } else if (!strncmp(snd_card_name, "msm8976-tashalite-snd-card",
903 sizeof("msm8976-tashalite-snd-card"))) {
904 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
905 MAX_MIXER_XML_PATH);
906 msm_device_to_be_id = msm_device_to_be_id_external_codec;
907 msm_be_id_array_len =
908 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
909
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]910 } else if (!strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
911 sizeof("msm8976-tasha-skun-snd-card"))) {
912 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUN,
913 sizeof(MIXER_XML_PATH_SKUN));
914 msm_device_to_be_id = msm_device_to_be_id_external_codec;
915 msm_be_id_array_len =
916 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
917
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]918 } else if (!strncmp(snd_card_name, "msm8909-skua-snd-card",
919 sizeof("msm8909-skua-snd-card"))) {
920 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUA,
921 sizeof(MIXER_XML_PATH_SKUA));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]922 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
923 msm_be_id_array_len =
924 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]925
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]926 } else if (!strncmp(snd_card_name, "msm8909-skuc-snd-card",
927 sizeof("msm8909-skuc-snd-card"))) {
928 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUC,
929 sizeof(MIXER_XML_PATH_SKUC));
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]930 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
931 msm_be_id_array_len =
932 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
933
934 } else if (!strncmp(snd_card_name, "msm8909-pm8916-snd-card",
935 sizeof("msm8909-pm8916-snd-card"))) {
936 strlcpy(mixer_xml_path, MIXER_XML_PATH_MSM8909_PM8916,
937 sizeof(MIXER_XML_PATH_MSM8909_PM8916));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]938
939 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
940 msm_be_id_array_len =
941 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]942
943 } else if (!strncmp(snd_card_name, "msm8909-skue-snd-card",
944 sizeof("msm8909-skue-snd-card"))) {
945 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUE,
946 sizeof(MIXER_XML_PATH_SKUE));
947 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
948 msm_be_id_array_len =
949 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
950
Meng Wangcfefb8b2014-12-05 14:35:55 +0800[diff] [blame]951 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skul",
952 sizeof("msm8939-snd-card-skul"))) {
953 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUL,
954 sizeof(MIXER_XML_PATH_SKUL));
955 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
956 msm_be_id_array_len =
957 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Naresh Tanniru0d28b4a2015-03-23 00:58:49 +0530[diff] [blame]958 } else if (!strncmp(snd_card_name, "msm8952-snd-card-mtp",
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]959 sizeof("msm8952-snd-card-mtp"))) {
Naresh Tanniru0d28b4a2015-03-23 00:58:49 +0530[diff] [blame]960 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
961 sizeof(MIXER_XML_PATH_MTP));
962 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
963 msm_be_id_array_len =
964 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
965 } else if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
966 sizeof("msm8952-tomtom-snd-card"))) {
967 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
968 sizeof(MIXER_XML_PATH_WCD9330));
969 msm_device_to_be_id = msm_device_to_be_id_external_codec;
970 msm_be_id_array_len =
971 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
Xiaojun Sang68b39442015-09-23 16:29:43 +0800[diff] [blame]972 } else if (!strncmp(snd_card_name, "msm8952-sku1-snd-card",
973 sizeof("msm8952-sku1-snd-card"))) {
974 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU1,
975 sizeof(MIXER_XML_PATH_SKU1));
976 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
977 msm_be_id_array_len =
978 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
979 } else if (!strncmp(snd_card_name, "msm8952-sku2-snd-card",
980 sizeof("msm8952-sku2-snd-card"))) {
981 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU2,
982 sizeof(MIXER_XML_PATH_SKU2));
983 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
984 msm_be_id_array_len =
985 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Xiaojun Sang9cd237a2015-11-20 15:30:18 +0800[diff] [blame]986 } else if (!strncmp(snd_card_name, "msm8953-sku3-tasha-snd-card",
987 sizeof("msm8953-sku3-tasha-snd-card"))) {
988 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKU3,
989 sizeof(MIXER_XML_PATH_SKU3));
990 msm_device_to_be_id = msm_device_to_be_id_external_codec;
991 msm_be_id_array_len =
992 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]993 } else if (!strncmp(snd_card_name, "msm8952-skum-snd-card",
994 sizeof("msm8952-skum-snd-card"))) {
995 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUM,
996 sizeof(MIXER_XML_PATH_SKUM));
997 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
998 msm_be_id_array_len =
999 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]1000 } else if (!strncmp(snd_card_name, "msm8952-tasha-snd-card",
1001 sizeof("msm8952-tasha-snd-card"))) {
1002 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
1003 sizeof(MIXER_XML_PATH_WCD9335));
1004 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1005 msm_be_id_array_len =
1006 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]1007
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1008 } else if (!strncmp(snd_card_name, "msm8952-tashalite-snd-card",
1009 sizeof("msm8952-tashalite-snd-card"))) {
1010 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
1011 MAX_MIXER_XML_PATH);
1012 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1013 msm_be_id_array_len =
1014 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]1015 } else if (!strncmp(snd_card_name, "msm8976-skun-snd-card",
1016 sizeof("msm8976-skun-snd-card"))) {
1017 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUN_CAJON,
1018 sizeof(MIXER_XML_PATH_SKUN_CAJON));
1019 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1020 msm_be_id_array_len =
1021 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]1022
1023 } else if (!strncmp(snd_card_name, "msm8937-snd-card-mtp",
1024 sizeof("msm8937-snd-card-mtp"))) {
1025 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
1026 sizeof(MIXER_XML_PATH_MTP));
1027 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1028 msm_be_id_array_len =
1029 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1030 } else if (!strncmp(snd_card_name, "msm8937-tasha-snd-card",
1031 sizeof("msm8937-tasha-snd-card"))) {
1032 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
1033 sizeof(MIXER_XML_PATH_WCD9335));
1034 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1035 msm_be_id_array_len =
1036 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
1037 } else if (!strncmp(snd_card_name, "msm8937-tashalite-snd-card",
1038 sizeof("msm8937-tashalite-snd-card"))) {
1039 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
1040 MAX_MIXER_XML_PATH);
1041 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1042 msm_be_id_array_len =
1043 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
1044 } else if (!strncmp(snd_card_name, "msm8953-snd-card-mtp",
1045 sizeof("msm8953-snd-card-mtp"))) {
1046 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
1047 sizeof(MIXER_XML_PATH_MTP));
1048 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1049 msm_be_id_array_len =
1050 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1051 } else if (!strncmp(snd_card_name, "msm8953-tasha-snd-card",
1052 sizeof("msm8953-tasha-snd-card"))) {
1053 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9335,
1054 sizeof(MIXER_XML_PATH_WCD9335));
1055 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1056 msm_be_id_array_len =
1057 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
1058 } else if (!strncmp(snd_card_name, "msm8953-tashalite-snd-card",
1059 sizeof("msm8937-tashalite-snd-card"))) {
1060 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9326,
1061 MAX_MIXER_XML_PATH);
1062 msm_device_to_be_id = msm_device_to_be_id_external_codec;
1063 msm_be_id_array_len =
1064 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1065 } else {
1066 strlcpy(mixer_xml_path, MIXER_XML_PATH,
1067 sizeof(MIXER_XML_PATH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]1068
1069 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
1070 msm_be_id_array_len =
1071 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
1072
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1073 }
1074}
1075
Apoorv Raghuvanshi95333352015-07-06 15:07:14 -0700[diff] [blame]1076void platform_set_echo_reference(struct audio_device *adev, bool enable,
1077 audio_devices_t out_device)
1078{
1079 struct platform_data *my_data = (struct platform_data *)adev->platform;
1080 snd_device_t snd_device = SND_DEVICE_NONE;
1081 struct stream_out out;
1082
1083 out.devices = out_device;
1084
1085 if (strcmp(my_data->ec_ref_mixer_path, "")) {
1086 ALOGV("%s: disabling %s", __func__, my_data->ec_ref_mixer_path);
1087 audio_route_reset_and_update_path(adev->audio_route,
1088 my_data->ec_ref_mixer_path);
1089 }
1090
1091 if (enable) {
1092 snd_device = platform_get_output_snd_device(adev->platform, &out);
1093
1094 if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_HEADPHONES_44_1] > 0)
1095 strlcpy(my_data->ec_ref_mixer_path, "echo-reference headphones-44.1",
1096 sizeof(my_data->ec_ref_mixer_path));
1097 else if ((snd_device == SND_DEVICE_OUT_SPEAKER_VBAT) ||
1098 (snd_device == SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT))
1099 strlcpy(my_data->ec_ref_mixer_path, "vbat-speaker echo-reference",
1100 sizeof(my_data->ec_ref_mixer_path));
1101 else
1102 strlcpy(my_data->ec_ref_mixer_path, "echo-reference",
1103 sizeof(my_data->ec_ref_mixer_path));
1104
1105
1106 ALOGD("%s: enabling %s", __func__, my_data->ec_ref_mixer_path);
1107 audio_route_apply_and_update_path(adev->audio_route,
1108 my_data->ec_ref_mixer_path);
1109 }
1110}
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1111void platform_set_gsm_mode(void *platform, bool enable)
1112{
1113 struct platform_data *my_data = (struct platform_data *)platform;
1114 struct audio_device *adev = my_data->adev;
1115
1116 if (my_data->gsm_mode_enabled) {
1117 my_data->gsm_mode_enabled = false;
1118 ALOGV("%s: disabling gsm mode", __func__);
1119 audio_route_reset_and_update_path(adev->audio_route, "gsm-mode");
1120 }
1121
1122 if (enable) {
1123 my_data->gsm_mode_enabled = true;
1124 ALOGD("%s: enabling gsm mode", __func__);
1125 audio_route_apply_and_update_path(adev->audio_route, "gsm-mode");
1126 }
1127}
1128
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1129static struct csd_data *open_csd_client()
1130{
1131 struct csd_data *csd = calloc(1, sizeof(struct csd_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1132 if (!csd) {
1133 ALOGE("failed to allocate csd_data mem");
1134 return NULL;
1135 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1136
1137 csd->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW);
1138 if (csd->csd_client == NULL) {
1139 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_CSD_CLIENT);
1140 goto error;
1141 } else {
1142 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_CSD_CLIENT);
1143
1144 csd->deinit = (deinit_t)dlsym(csd->csd_client,
1145 "csd_client_deinit");
1146 if (csd->deinit == NULL) {
1147 ALOGE("%s: dlsym error %s for csd_client_deinit", __func__,
1148 dlerror());
1149 goto error;
1150 }
1151 csd->disable_device = (disable_device_t)dlsym(csd->csd_client,
1152 "csd_client_disable_device");
1153 if (csd->disable_device == NULL) {
1154 ALOGE("%s: dlsym error %s for csd_client_disable_device",
1155 __func__, dlerror());
1156 goto error;
1157 }
1158 csd->enable_device_config = (enable_device_config_t)dlsym(csd->csd_client,
1159 "csd_client_enable_device_config");
1160 if (csd->enable_device_config == NULL) {
1161 ALOGE("%s: dlsym error %s for csd_client_enable_device_config",
1162 __func__, dlerror());
1163 goto error;
1164 }
1165 csd->enable_device = (enable_device_t)dlsym(csd->csd_client,
1166 "csd_client_enable_device");
1167 if (csd->enable_device == NULL) {
1168 ALOGE("%s: dlsym error %s for csd_client_enable_device",
1169 __func__, dlerror());
1170 goto error;
1171 }
1172 csd->start_voice = (start_voice_t)dlsym(csd->csd_client,
1173 "csd_client_start_voice");
1174 if (csd->start_voice == NULL) {
1175 ALOGE("%s: dlsym error %s for csd_client_start_voice",
1176 __func__, dlerror());
1177 goto error;
1178 }
1179 csd->stop_voice = (stop_voice_t)dlsym(csd->csd_client,
1180 "csd_client_stop_voice");
1181 if (csd->stop_voice == NULL) {
1182 ALOGE("%s: dlsym error %s for csd_client_stop_voice",
1183 __func__, dlerror());
1184 goto error;
1185 }
1186 csd->volume = (volume_t)dlsym(csd->csd_client,
1187 "csd_client_volume");
1188 if (csd->volume == NULL) {
1189 ALOGE("%s: dlsym error %s for csd_client_volume",
1190 __func__, dlerror());
1191 goto error;
1192 }
1193 csd->mic_mute = (mic_mute_t)dlsym(csd->csd_client,
1194 "csd_client_mic_mute");
1195 if (csd->mic_mute == NULL) {
1196 ALOGE("%s: dlsym error %s for csd_client_mic_mute",
1197 __func__, dlerror());
1198 goto error;
1199 }
1200 csd->slow_talk = (slow_talk_t)dlsym(csd->csd_client,
1201 "csd_client_slow_talk");
1202 if (csd->slow_talk == NULL) {
1203 ALOGE("%s: dlsym error %s for csd_client_slow_talk",
1204 __func__, dlerror());
1205 goto error;
1206 }
1207 csd->start_playback = (start_playback_t)dlsym(csd->csd_client,
1208 "csd_client_start_playback");
1209 if (csd->start_playback == NULL) {
1210 ALOGE("%s: dlsym error %s for csd_client_start_playback",
1211 __func__, dlerror());
1212 goto error;
1213 }
1214 csd->stop_playback = (stop_playback_t)dlsym(csd->csd_client,
1215 "csd_client_stop_playback");
1216 if (csd->stop_playback == NULL) {
1217 ALOGE("%s: dlsym error %s for csd_client_stop_playback",
1218 __func__, dlerror());
1219 goto error;
1220 }
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]1221 csd->set_lch = (set_lch_t)dlsym(csd->csd_client, "csd_client_set_lch");
1222 if (csd->set_lch == NULL) {
1223 ALOGE("%s: dlsym error %s for csd_client_set_lch",
1224 __func__, dlerror());
1225 /* Ignore the error as this is not mandatory function for
1226 * basic voice call to work.
1227 */
1228 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1229 csd->start_record = (start_record_t)dlsym(csd->csd_client,
1230 "csd_client_start_record");
1231 if (csd->start_record == NULL) {
1232 ALOGE("%s: dlsym error %s for csd_client_start_record",
1233 __func__, dlerror());
1234 goto error;
1235 }
1236 csd->stop_record = (stop_record_t)dlsym(csd->csd_client,
1237 "csd_client_stop_record");
1238 if (csd->stop_record == NULL) {
1239 ALOGE("%s: dlsym error %s for csd_client_stop_record",
1240 __func__, dlerror());
1241 goto error;
1242 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1243
1244
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1245 csd->init = (init_t)dlsym(csd->csd_client, "csd_client_init");
1246
1247 if (csd->init == NULL) {
1248 ALOGE("%s: dlsym error %s for csd_client_init",
1249 __func__, dlerror());
1250 goto error;
1251 } else {
1252 csd->init();
1253 }
1254 }
1255 return csd;
1256
1257error:
1258 free(csd);
1259 csd = NULL;
1260 return csd;
1261}
1262
1263void close_csd_client(struct csd_data *csd)
1264{
1265 if (csd != NULL) {
1266 csd->deinit();
1267 dlclose(csd->csd_client);
1268 free(csd);
1269 csd = NULL;
1270 }
1271}
1272
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1273
1274static void set_platform_defaults()
1275{
1276 int32_t dev;
1277 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1278 backend_table[dev] = NULL;
1279 }
1280 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1281 backend_bit_width_table[dev] = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1282 }
1283
1284 // TBD - do these go to the platform-info.xml file.
1285 // will help in avoiding strdups here
1286 backend_table[SND_DEVICE_IN_BT_SCO_MIC] = strdup("bt-sco");
1287 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB] = strdup("bt-sco-wb");
1288 backend_table[SND_DEVICE_IN_BT_SCO_MIC_NREC] = strdup("bt-sco");
1289 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = strdup("bt-sco-wb");
1290 backend_table[SND_DEVICE_OUT_BT_SCO] = strdup("bt-sco");
1291 backend_table[SND_DEVICE_OUT_BT_SCO_WB] = strdup("bt-sco-wb");
1292 backend_table[SND_DEVICE_OUT_HDMI] = strdup("hdmi");
1293 backend_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("speaker-and-hdmi");
1294 backend_table[SND_DEVICE_OUT_VOICE_TX] = strdup("afe-proxy");
1295 backend_table[SND_DEVICE_IN_VOICE_RX] = strdup("afe-proxy");
1296 backend_table[SND_DEVICE_OUT_AFE_PROXY] = strdup("afe-proxy");
1297 backend_table[SND_DEVICE_OUT_USB_HEADSET] = strdup("usb-headphones");
1298 backend_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] =
1299 strdup("speaker-and-usb-headphones");
1300 backend_table[SND_DEVICE_IN_USB_HEADSET_MIC] = strdup("usb-headset-mic");
1301 backend_table[SND_DEVICE_IN_CAPTURE_FM] = strdup("capture-fm");
1302 backend_table[SND_DEVICE_OUT_TRANSMISSION_FM] = strdup("transmission-fm");
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1303 backend_table[SND_DEVICE_OUT_HEADPHONES_44_1] = strdup("headphones-44.1");
Venkata Narendra Kumar Gutta55def542015-06-16 13:59:08 +0530[diff] [blame]1304 backend_table[SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = strdup("vbat-voice-speaker");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1305}
1306
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1307void get_cvd_version(char *cvd_version, struct audio_device *adev)
1308{
1309 struct mixer_ctl *ctl;
1310 int count;
1311 int ret = 0;
1312
1313 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
1314 if (!ctl) {
1315 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
1316 goto done;
1317 }
1318 mixer_ctl_update(ctl);
1319
1320 count = mixer_ctl_get_num_values(ctl);
1321 if (count > MAX_CVD_VERSION_STRING_SIZE)
1322 count = MAX_CVD_VERSION_STRING_SIZE;
1323
1324 ret = mixer_ctl_get_array(ctl, cvd_version, count);
1325 if (ret != 0) {
1326 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
1327 goto done;
1328 }
1329
1330done:
1331 return;
1332}
1333
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1334static int hw_util_open(int card_no)
1335{
1336 int fd = -1;
1337 char dev_name[256];
1338
1339 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
1340 card_no, WCD9XXX_CODEC_HWDEP_NODE);
1341 ALOGD("%s Opening device %s\n", __func__, dev_name);
1342 fd = open(dev_name, O_WRONLY);
1343 if (fd < 0) {
1344 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
1345 return fd;
1346 }
1347 ALOGD("%s success", __func__);
1348 return fd;
1349}
1350
1351struct param_data {
1352 int use_case;
1353 int acdb_id;
1354 int get_size;
1355 int buff_size;
1356 int data_size;
1357 void *buff;
1358};
1359
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1360static int send_vbat_adc_data_to_acdb(struct platform_data *plat_data, char *cal_type)
1361{
1362 int ret = 0;
1363 struct mixer_ctl *ctl;
1364 uint16_t vbat_adc_data[2];
1365 struct platform_data *my_data = plat_data;
1366 struct audio_device *adev = my_data->adev;
1367
1368 const char *mixer_ctl_name = "Vbat ADC data";
1369
1370 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1371 if (!ctl) {
1372 ALOGE("%s: Could not get ctl for mixer ctl name - %s",
1373 __func__, mixer_ctl_name);
1374 ret = -EINVAL;
1375 goto done;
1376 }
1377
1378 vbat_adc_data[0] = mixer_ctl_get_value(ctl, 0);
1379 vbat_adc_data[1] = mixer_ctl_get_value(ctl, 1);
1380
1381 ALOGD("%s: Vbat ADC output values: Dcp1: %d , Dcp2: %d",
1382 __func__, vbat_adc_data[0], vbat_adc_data[1]);
1383
1384 ret = my_data->acdb_set_codec_data(&vbat_adc_data[0], cal_type);
1385
1386done:
1387 return ret;
1388}
1389
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1390static void send_codec_cal(acdb_loader_get_calibration_t acdb_loader_get_calibration,
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1391 struct platform_data *plat_data, int fd)
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1392{
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1393 int type;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1394
1395 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
1396 struct wcdcal_ioctl_buffer codec_buffer;
1397 struct param_data calib;
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1398 int ret;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1399
Bharath Ramachandramurthy63a47ef2015-08-31 17:41:46 -0700[diff] [blame]1400 /* MAD calibration is handled by sound trigger HAL, skip here */
1401 if (type == WCD9XXX_MAD_CAL)
1402 continue;
1403
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1404 if((plat_data->is_vbat_speaker) && (WCD9XXX_VBAT_CAL == type)) {
1405 ret = send_vbat_adc_data_to_acdb(plat_data, cal_name_info[type]);
1406 if (ret < 0)
1407 ALOGE("%s error in sending vbat adc data to acdb", __func__);
1408 }
1409
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1410 calib.get_size = 1;
1411 ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data),
1412 &calib);
1413 if (ret < 0) {
1414 ALOGE("%s get_calibration failed\n", __func__);
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1415 continue;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1416 }
1417 calib.get_size = 0;
1418 calib.buff = malloc(calib.buff_size);
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1419 if(calib.buff == NULL) {
1420 ALOGE("%s mem allocation for %d bytes for %s failed\n"
1421 , __func__, calib.buff_size, cal_name_info[type]);
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1422 continue;
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1423 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1424 ret = acdb_loader_get_calibration(cal_name_info[type],
1425 sizeof(struct param_data), &calib);
1426 if (ret < 0) {
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1427 ALOGE("%s get_calibration failed type=%s calib.size=%d\n"
1428 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1429 free(calib.buff);
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1430 continue;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1431 }
1432 codec_buffer.buffer = calib.buff;
1433 codec_buffer.size = calib.data_size;
1434 codec_buffer.cal_type = type;
1435 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1436 ALOGE("Failed to call ioctl for %s err=%d calib.size=%d",
1437 cal_name_info[type], errno, codec_buffer.size);
1438 ALOGD("%s cal sent for %s calib.size=%d"
1439 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1440 free(calib.buff);
1441 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1442}
1443
1444static void audio_hwdep_send_cal(struct platform_data *plat_data)
1445{
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1446 int fd = plat_data->hw_dep_fd;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1447
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1448 if (fd < 0)
1449 fd = hw_util_open(plat_data->adev->snd_card);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1450 if (fd == -1) {
1451 ALOGE("%s error open\n", __func__);
1452 return;
1453 }
1454
1455 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
1456 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
1457
1458 if (acdb_loader_get_calibration == NULL) {
1459 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
1460 dlerror());
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1461 if (fd >= 0) {
1462 close(fd);
1463 plat_data->hw_dep_fd = -1;
1464 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1465 return;
1466 }
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1467
1468 send_codec_cal(acdb_loader_get_calibration, plat_data, fd);
1469 plat_data->hw_dep_fd = fd;
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1470}
1471
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1472const char * get_snd_card_name_for_acdb_loader(const char *snd_card_name) {
1473
1474 if(snd_card_name == NULL)
1475 return NULL;
1476
1477 // Both tasha & tasha-lite uses tasha ACDB files
1478 // simulate sound card name for tasha lite, so that
1479 // ACDB module loads tasha ACDB files for tasha lite
1480 if(!strncmp(snd_card_name, "msm8976-tashalite-snd-card",
1481 sizeof("msm8976-tashalite-snd-card"))) {
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]1482 ALOGD("using tasha ACDB files for tasha-lite");
1483 return "msm8976-tasha-snd-card";
1484 }
1485
1486 if(!strncmp(snd_card_name, "msm8952-tashalite-snd-card",
1487 sizeof("msm8952-tashalite-snd-card"))) {
1488 ALOGD("using tasha ACDB files for tasha-lite");
1489 return "msm8952-tasha-snd-card";
1490 }
1491
1492 if(!strncmp(snd_card_name, "msm8937-tashalite-snd-card",
1493 sizeof("msm8937-tashalite-snd-card"))) {
1494 ALOGD("using tasha ACDB files for tasha-lite");
1495 return "msm8937-tasha-snd-card";
1496 }
1497
1498 if(!strncmp(snd_card_name, "msm8953-tashalite-snd-card",
1499 sizeof("msm8953-tashalite-snd-card"))) {
1500 ALOGD("using tasha ACDB files for tasha-lite");
1501 return "msm8953-tasha-snd-card";
1502 }
1503
1504 return snd_card_name;
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1505}
1506
1507
1508int platform_acdb_init(void *platform)
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1509{
1510 struct platform_data *my_data = (struct platform_data *)platform;
1511 char *cvd_version = NULL;
1512 int key = 0;
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1513 const char *snd_card_name, *acdb_snd_card_name;
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1514 int result;
1515 char value[PROPERTY_VALUE_MAX];
1516 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
1517 if (!cvd_version)
1518 ALOGE("Failed to allocate cvd version");
1519 else
1520 get_cvd_version(cvd_version, my_data->adev);
1521
1522 property_get("audio.ds1.metainfo.key",value,"0");
1523 key = atoi(value);
1524 snd_card_name = mixer_get_name(my_data->adev->mixer);
Naresh Tanniru516c2452015-08-14 12:58:24 +0530[diff] [blame]1525 acdb_snd_card_name = get_snd_card_name_for_acdb_loader(snd_card_name);
1526
1527 result = my_data->acdb_init(acdb_snd_card_name, cvd_version, key);
1528
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1529 if (cvd_version)
1530 free(cvd_version);
1531 if (!result) {
1532 my_data->is_acdb_initialized = true;
1533 ALOGD("ACDB initialized");
1534 audio_hwdep_send_cal(my_data);
1535 } else {
1536 my_data->is_acdb_initialized = false;
1537 ALOGD("ACDB initialization failed");
1538 }
1539 return result;
1540}
1541
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1542#define MAX_PATH (256)
1543#define THERMAL_SYSFS "/sys/class/thermal"
1544#define TZ_TYPE "/sys/class/thermal/thermal_zone%d/type"
1545#define TZ_WSA "/sys/class/thermal/thermal_zone%d/temp"
1546
1547static bool is_wsa_found(int *wsaCount)
1548{
1549 DIR *tdir = NULL;
1550 struct dirent *tdirent = NULL;
1551 int tzn = 0;
1552 char name[MAX_PATH] = {0};
1553 char cwd[MAX_PATH] = {0};
1554 char file[10] = "wsa";
1555 bool found = false;
1556 int wsa_count = 0;
1557
1558 if (!getcwd(cwd, sizeof(cwd)))
1559 return false;
1560
1561 chdir(THERMAL_SYSFS); /* Change dir to read the entries. Doesnt work
1562 otherwise */
1563 tdir = opendir(THERMAL_SYSFS);
1564 if (!tdir) {
1565 ALOGE("Unable to open %s\n", THERMAL_SYSFS);
1566 return false;
1567 }
1568
1569 while ((tdirent = readdir(tdir))) {
1570 char buf[50];
1571 struct dirent *tzdirent;
1572 DIR *tzdir = NULL;
1573
1574 tzdir = opendir(tdirent->d_name);
1575 if (!tzdir)
1576 continue;
1577 while ((tzdirent = readdir(tzdir))) {
1578 if (strcmp(tzdirent->d_name, "type"))
1579 continue;
1580 snprintf(name, MAX_PATH, TZ_TYPE, tzn);
1581 ALOGD("Opening %s\n", name);
1582 read_line_from_file(name, buf, sizeof(buf));
1583 if (strstr(buf, file)) {
1584 wsa_count++;
1585 /*We support max only two WSA speakers*/
1586 if (wsa_count == 2)
1587 break;
1588 }
1589 tzn++;
1590 }
1591 closedir(tzdir);
1592 }
1593 if (wsa_count > 0){
1594 ALOGD("Found %d WSA present on the platform", wsa_count);
1595 found = true;
1596 *wsaCount = wsa_count;
1597 }
1598 closedir(tdir);
1599 chdir(cwd); /* Restore current working dir */
1600 return found;
1601}
1602
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1603void *platform_init(struct audio_device *adev)
1604{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1605 char platform[PROPERTY_VALUE_MAX];
1606 char baseband[PROPERTY_VALUE_MAX];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1607 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1608 struct platform_data *my_data = NULL;
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1609 int retry_num = 0, snd_card_num = 0, key = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1610 const char *snd_card_name;
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]1611 char mixer_xml_path[MAX_MIXER_XML_PATH],ffspEnable[PROPERTY_VALUE_MAX];
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1612 char *cvd_version = NULL;
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1613 const char *mixer_ctl_name = "Set HPX ActiveBe";
1614 struct mixer_ctl *ctl = NULL;
Naveen Kumar70e27352015-07-22 21:07:10 +0530[diff] [blame]1615 int idx;
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1616 int wsaCount =0;
Naveen Kumar70e27352015-07-22 21:07:10 +0530[diff] [blame]1617
1618 my_data = calloc(1, sizeof(struct platform_data));
1619
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1620 if (!my_data) {
1621 ALOGE("failed to allocate platform data");
1622 return NULL;
1623 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1624
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1625 while (snd_card_num < MAX_SND_CARD) {
1626 adev->mixer = mixer_open(snd_card_num);
1627
1628 while (!adev->mixer && retry_num < RETRY_NUMBER) {
1629 usleep(RETRY_US);
1630 adev->mixer = mixer_open(snd_card_num);
1631 retry_num++;
1632 }
1633
1634 if (!adev->mixer) {
1635 ALOGE("%s: Unable to open the mixer card: %d", __func__,
1636 snd_card_num);
1637 retry_num = 0;
1638 snd_card_num++;
1639 continue;
1640 }
1641
1642 snd_card_name = mixer_get_name(adev->mixer);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]1643 ALOGD("%s: snd_card_name: %s", __func__, snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1644
1645 my_data->hw_info = hw_info_init(snd_card_name);
1646 if (!my_data->hw_info) {
1647 ALOGE("%s: Failed to init hardware info", __func__);
1648 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1649 query_platform(snd_card_name, mixer_xml_path);
1650 ALOGD("%s: mixer path file is %s", __func__,
1651 mixer_xml_path);
1652 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
1653 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1654 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1655 mixer_xml_path);
1656 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1657 if (!adev->audio_route) {
1658 ALOGE("%s: Failed to init audio route controls, aborting.",
1659 __func__);
1660 free(my_data);
1661 return NULL;
1662 }
1663 adev->snd_card = snd_card_num;
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1664 update_codec_type(snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1665 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
1666 break;
1667 }
1668 retry_num = 0;
1669 snd_card_num++;
1670 }
1671
1672 if (snd_card_num >= MAX_SND_CARD) {
1673 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
1674 free(my_data);
1675 return NULL;
1676 }
1677
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1678 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1679 my_data->fluence_in_spkr_mode = false;
1680 my_data->fluence_in_voice_call = false;
1681 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1682 my_data->fluence_in_audio_rec = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1683 my_data->external_spk_1 = false;
1684 my_data->external_spk_2 = false;
1685 my_data->external_mic = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1686 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1687 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]1688 my_data->slowtalk = false;
1689 my_data->hd_voice = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1690 my_data->edid_info = NULL;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1691 my_data->is_wsa_speaker = false;
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1692 my_data->hw_dep_fd = -1;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1693
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1694 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
1695 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1696 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1697 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1698 my_data->fluence_type = FLUENCE_DUAL_MIC;
1699 } else {
1700 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1701 }
1702
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1703 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1704 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1705 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1706 my_data->fluence_in_voice_call = true;
1707 }
1708
1709 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1710 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1711 my_data->fluence_in_voice_rec = true;
1712 }
1713
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1714 property_get("persist.audio.fluence.audiorec",value,"");
1715 if (!strncmp("true", value, sizeof("true"))) {
1716 my_data->fluence_in_audio_rec = true;
1717 }
1718
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1719 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1720 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1721 my_data->fluence_in_spkr_mode = true;
1722 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1723
1724 property_get("persist.audio.fluence.mode",value,"");
1725 if (!strncmp("broadside", value, sizeof("broadside"))) {
1726 my_data->fluence_mode = FLUENCE_BROADSIDE;
1727 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1728 }
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]1729
1730 if (is_wsa_found(&wsaCount)) {
1731 /*Set ACDB ID of Stereo speaker if two WSAs are present*/
1732 /*Default ACDB ID for wsa speaker is that for mono*/
1733 if (wsaCount == 2) {
1734 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_WSA, 15);
1735 platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_VBAT, 15);
1736 }
1737 my_data->is_wsa_speaker = true;
1738 }
1739
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1740 property_get("persist.audio.FFSP.enable", ffspEnable, "");
1741 if (!strncmp("true", ffspEnable, sizeof("true"))) {
1742 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1743 acdb_device_table[SND_DEVICE_OUT_SPEAKER_WSA] = 131;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1744 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
1745 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
1746 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1747 }
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1748
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1749 /* Check if Vbat speaker enabled property is set, this should be done before acdb init */
1750 bool ret = false;
1751 ret = audio_extn_can_use_vbat();
1752 if (ret)
1753 my_data->is_vbat_speaker = true;
1754
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1755 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1756 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1757 if (my_data->acdb_handle == NULL) {
1758 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1759 } else {
1760 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1761 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1762 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1763 if (!my_data->acdb_deallocate)
1764 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1765 __func__, LIB_ACDB_LOADER);
1766
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1767 my_data->acdb_send_audio_cal = (acdb_send_audio_cal_t)dlsym(my_data->acdb_handle,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1768 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1769 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1770 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1771 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1772
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1773 my_data->acdb_set_audio_cal = (acdb_set_audio_cal_t)dlsym(my_data->acdb_handle,
1774 "acdb_loader_set_audio_cal_v2");
1775 if (!my_data->acdb_set_audio_cal)
1776 ALOGE("%s: Could not find the symbol acdb_set_audio_cal_v2 from %s",
1777 __func__, LIB_ACDB_LOADER);
1778
1779 my_data->acdb_get_audio_cal = (acdb_get_audio_cal_t)dlsym(my_data->acdb_handle,
1780 "acdb_loader_get_audio_cal_v2");
1781 if (!my_data->acdb_get_audio_cal)
1782 ALOGE("%s: Could not find the symbol acdb_get_audio_cal_v2 from %s",
1783 __func__, LIB_ACDB_LOADER);
1784
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1785 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1786 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1787 if (!my_data->acdb_send_voice_cal)
1788 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1789 __func__, LIB_ACDB_LOADER);
1790
1791 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1792 "acdb_loader_reload_vocvoltable");
1793 if (!my_data->acdb_reload_vocvoltable)
1794 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1795 __func__, LIB_ACDB_LOADER);
1796
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1797 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1798 my_data->acdb_handle,
1799 "acdb_loader_get_default_app_type");
1800 if (!my_data->acdb_get_default_app_type)
1801 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1802 __func__, LIB_ACDB_LOADER);
1803
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1804 my_data->acdb_send_common_top = (acdb_send_common_top_t)dlsym(
1805 my_data->acdb_handle,
1806 "acdb_loader_send_common_custom_topology");
1807 if (!my_data->acdb_send_common_top)
1808 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1809 __func__, LIB_ACDB_LOADER);
1810
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1811 my_data->acdb_set_codec_data = (acdb_set_codec_data_t)dlsym(
1812 my_data->acdb_handle,
1813 "acdb_loader_set_codec_data");
1814 if (!my_data->acdb_set_codec_data)
1815 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1816 __func__, LIB_ACDB_LOADER);
1817
1818
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1819 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1820 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1821 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1822 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1823 goto acdb_init_fail;
1824 }
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1825 platform_acdb_init(my_data);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1826 }
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1827 audio_extn_pm_vote();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1828
Satish Babu Patakokilabbd4e9d2015-05-13 22:08:06 +0530[diff] [blame]1829 /* Configure active back end for HPX*/
1830 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1831 if (ctl) {
1832 ALOGE(" sending HPX Active BE information ");
1833 mixer_ctl_set_value(ctl, 0, is_external_codec);
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1834 }
1835
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1836acdb_init_fail:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1837
1838 set_platform_defaults();
1839
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]1840 /* Initialize ACDB and PCM ID's */
1841 if (is_external_codec)
Ravi Kumar Alamanda14b0f2d2015-06-28 21:04:09 -0700[diff] [blame]1842 platform_info_init(PLATFORM_INFO_XML_PATH_EXTCODEC, my_data);
Dhananjay Kumara68d7af2015-05-25 19:11:30 +0530[diff] [blame]1843 else
Ravi Kumar Alamanda14b0f2d2015-06-28 21:04:09 -0700[diff] [blame]1844 platform_info_init(PLATFORM_INFO_XML_PATH, my_data);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1845
1846 /* init usb */
1847 audio_extn_usb_init(adev);
1848 /* update sound cards appropriately */
1849 audio_extn_usb_set_proxy_sound_card(adev->snd_card);
1850
1851 /* Read one time ssr property */
1852 audio_extn_ssr_update_enabled();
1853 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1854
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1855 /* init dap hal */
1856 audio_extn_dap_hal_init(adev->snd_card);
1857
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1858 audio_extn_dolby_set_license(adev);
1859
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1860 /* init audio device arbitration */
1861 audio_extn_dev_arbi_init();
1862
1863 my_data->edid_info = NULL;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1864
1865 /* initialize backend config */
1866 for (idx = 0; idx < MAX_CODEC_BACKENDS; idx++) {
1867 my_data->current_backend_cfg[idx].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
1868 if (idx == HEADPHONE_44_1_BACKEND)
1869 my_data->current_backend_cfg[idx].sample_rate = OUTPUT_SAMPLING_RATE_44100;
1870 my_data->current_backend_cfg[idx].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
1871 }
1872
1873 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
1874 strdup("SLIM_0_RX Format");
1875 my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
1876 strdup("SLIM_0_RX SampleRate");
1877
1878 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].bitwidth_mixer_ctl =
1879 strdup("SLIM_5_RX Format");
1880 my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].samplerate_mixer_ctl =
1881 strdup("SLIM_5_RX SampleRate");
1882
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]1883
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]1884 ret = audio_extn_utils_get_codec_version(snd_card_name,
1885 my_data->adev->snd_card,
1886 my_data->codec_version);
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]1887
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]1888 if (NATIVE_AUDIO_MODE_INVALID != platform_get_native_support()) {
1889 /*
1890 * Native playback is enabled from the UI.
1891 */
1892 if(strstr(snd_card_name, "tasha")) {
1893 if (strstr(my_data->codec_version, "WCD9335_1_0") ||
1894 strstr(my_data->codec_version, "WCD9335_1_1")) {
1895 ALOGD("%s:napb: TASHA 1.0 or 1.1 only SRC mode is supported",
1896 __func__);
1897 platform_set_native_support(NATIVE_AUDIO_MODE_SRC);
1898 }
1899 } else {
1900 platform_set_native_support(NATIVE_AUDIO_MODE_INVALID);
Sidipotu Ashokcf877732015-09-22 14:58:48 +0530[diff] [blame]1901 }
1902 }
1903
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]1904 my_data->edid_info = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1905 return my_data;
1906}
1907
1908void platform_deinit(void *platform)
1909{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1910 struct platform_data *my_data = (struct platform_data *)platform;
1911
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1912 if (my_data->edid_info) {
1913 free(my_data->edid_info);
1914 my_data->edid_info = NULL;
1915 }
1916
Venkata Narendra Kumar Guttae071e5a2016-01-11 18:08:26 +0530[diff] [blame]1917 if (my_data->hw_dep_fd >= 0) {
1918 close(my_data->hw_dep_fd);
1919 my_data->hw_dep_fd = -1;
1920 }
1921
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1922 hw_info_deinit(my_data->hw_info);
1923 close_csd_client(my_data->csd);
1924
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1925 int32_t dev;
1926 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1927 if (backend_table[dev]) {
1928 free(backend_table[dev]);
1929 backend_table[dev]= NULL;
1930 }
1931 }
1932
1933 /* deinit audio device arbitration */
1934 audio_extn_dev_arbi_deinit();
1935
1936 if (my_data->edid_info) {
1937 free(my_data->edid_info);
1938 my_data->edid_info = NULL;
1939 }
1940
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1941 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1942 /* deinit usb */
1943 audio_extn_usb_deinit();
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1944 audio_extn_dap_hal_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1945}
1946
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1947static int platform_is_acdb_initialized(void *platform)
Ramjee Singh203473b2015-06-09 15:18:42 +0530[diff] [blame]1948{
1949 struct platform_data *my_data = (struct platform_data *)platform;
1950 ALOGD("%s: acdb initialized %d\n", __func__, my_data->is_acdb_initialized);
1951 return my_data->is_acdb_initialized;
1952}
1953
Ben Rombergerfeca4b82015-07-07 20:40:44 -0700[diff] [blame]1954void platform_snd_card_update(void *platform, int snd_scard_state)
1955{
1956 struct platform_data *my_data = (struct platform_data *)platform;
1957
1958 if (snd_scard_state == SND_CARD_STATE_ONLINE) {
1959 if (!platform_is_acdb_initialized(my_data)) {
1960 if(platform_acdb_init(my_data))
1961 ALOGE("%s: acdb initialization is failed", __func__);
1962 } else if (my_data->acdb_send_common_top() < 0) {
1963 ALOGD("%s: acdb did not set common topology", __func__);
1964 }
1965 }
1966}
1967
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1968const char *platform_get_snd_device_name(snd_device_t snd_device)
1969{
1970 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
1971 return device_table[snd_device];
1972 else
1973 return "";
1974}
1975
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1976int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
1977 char *device_name)
1978{
1979 struct platform_data *my_data = (struct platform_data *)platform;
1980
1981 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1982 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
1983 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
1984 } else {
1985 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
1986 return -EINVAL;
1987 }
1988
1989 return 0;
1990}
1991
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]1992void platform_add_backend_name(char *mixer_path, snd_device_t snd_device,
1993 struct audio_usecase *usecase)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1994{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1995 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1996 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1997 return;
1998 }
1999
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2000 if((snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
2001 !(usecase->type == VOICE_CALL || usecase->type == VOIP_CALL)) {
2002 ALOGI("%s: Not adding vbat speaker device to non voice use cases", __func__);
2003 return;
2004 }
2005
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2006 const char * suffix = backend_table[snd_device];
2007
2008 if (suffix != NULL) {
2009 strlcat(mixer_path, " ", MIXER_PATH_MAX_LENGTH);
2010 strlcat(mixer_path, suffix, MIXER_PATH_MAX_LENGTH);
2011 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2012}
2013
2014int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
2015{
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]2016 int device_id = -1;
2017
2018 if (is_external_codec && is_misc_usecase(usecase)) {
2019 if (device_type == PCM_PLAYBACK)
2020 device_id = pcm_device_table_of_ext_codec[usecase][0];
2021 else
2022 device_id = pcm_device_table_of_ext_codec[usecase][1];
2023 } else {
2024 if (device_type == PCM_PLAYBACK)
2025 device_id = pcm_device_table[usecase][0];
2026 else
2027 device_id = pcm_device_table[usecase][1];
2028 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2029 return device_id;
2030}
2031
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2032static int find_index(struct name_to_index * table, int32_t len, const char * name)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2033{
2034 int ret = 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2035 int32_t i;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2036
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2037 if (table == NULL) {
2038 ALOGE("%s: table is NULL", __func__);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2039 ret = -ENODEV;
2040 goto done;
2041 }
2042
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2043 if (name == NULL) {
2044 ALOGE("null key");
2045 ret = -ENODEV;
2046 goto done;
2047 }
2048
2049 for (i=0; i < len; i++) {
2050 const char* tn = table[i].name;
2051 size_t len = strlen(tn);
2052 if (strncmp(tn, name, len) == 0) {
2053 if (strlen(name) != len) {
2054 continue; // substring
2055 }
2056 ret = table[i].index;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2057 goto done;
2058 }
2059 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2060 ALOGE("%s: Could not find index for name = %s",
2061 __func__, name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2062 ret = -ENODEV;
2063done:
2064 return ret;
2065}
2066
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]2067int platform_set_fluence_type(void *platform, char *value)
2068{
2069 int ret = 0;
2070 int fluence_type = FLUENCE_NONE;
2071 int fluence_flag = NONE_FLAG;
2072 struct platform_data *my_data = (struct platform_data *)platform;
2073 struct audio_device *adev = my_data->adev;
2074
2075 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
2076
2077 /* only dual mic turn on and off is supported as of now through setparameters */
2078 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
2079 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
2080 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
2081 ALOGV("fluence dualmic feature enabled \n");
2082 fluence_type = FLUENCE_DUAL_MIC;
2083 fluence_flag = DMIC_FLAG;
2084 } else {
2085 ALOGE("%s: Failed to set DUALMIC", __func__);
2086 ret = -1;
2087 goto done;
2088 }
2089 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
2090 ALOGV("fluence disabled");
2091 fluence_type = FLUENCE_NONE;
2092 } else {
2093 ALOGE("Invalid fluence value : %s",value);
2094 ret = -1;
2095 goto done;
2096 }
2097
2098 if (fluence_type != my_data->fluence_type) {
2099 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
2100 my_data->fluence_type = fluence_type;
2101 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
2102 }
2103done:
2104 return ret;
2105}
2106
2107int platform_get_fluence_type(void *platform, char *value, uint32_t len)
2108{
2109 int ret = 0;
2110 struct platform_data *my_data = (struct platform_data *)platform;
2111
2112 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
2113 strlcpy(value, "quadmic", len);
2114 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
2115 strlcpy(value, "dualmic", len);
2116 } else if (my_data->fluence_type == FLUENCE_NONE) {
2117 strlcpy(value, "none", len);
2118 } else
2119 ret = -1;
2120
2121 return ret;
2122}
2123
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2124int platform_get_snd_device_index(char *device_name)
2125{
2126 return find_index(snd_device_name_index, SND_DEVICE_MAX, device_name);
2127}
2128
2129int platform_get_usecase_index(const char *usecase_name)
2130{
2131 return find_index(usecase_name_index, AUDIO_USECASE_MAX, usecase_name);
2132}
2133
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2134int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
2135{
2136 int ret = 0;
2137
2138 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2139 ALOGE("%s: Invalid snd_device = %d",
2140 __func__, snd_device);
2141 ret = -EINVAL;
2142 goto done;
2143 }
2144
2145 acdb_device_table[snd_device] = acdb_id;
2146done:
2147 return ret;
2148}
2149
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2150int platform_get_default_app_type(void *platform)
2151{
2152 struct platform_data *my_data = (struct platform_data *)platform;
2153
2154 if (my_data->acdb_get_default_app_type)
2155 return my_data->acdb_get_default_app_type();
2156 else
2157 return DEFAULT_APP_TYPE;
2158}
2159
Srikanth Uyyalaa1e32352015-10-09 14:48:04 +0530[diff] [blame]2160int platform_get_default_app_type_v2(void *platform, usecase_type_t type)
2161{
2162 if(type == PCM_CAPTURE)
2163 return DEFAULT_APP_TYPE_TX_PATH;
2164 else
2165 return DEFAULT_APP_TYPE_RX_PATH;
2166}
2167
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]2168int platform_get_snd_device_acdb_id(snd_device_t snd_device)
2169{
2170 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2171 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
2172 return -EINVAL;
2173 }
2174 return acdb_device_table[snd_device];
2175}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2176
2177int 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]2178{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2179 int ret = 0;
2180
2181 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2182 ALOGE("%s: Invalid snd_device = %d",
2183 __func__, snd_device);
2184 ret = -EINVAL;
2185 goto done;
2186 }
2187
2188 backend_bit_width_table[snd_device] = bit_width;
2189done:
2190 return ret;
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2191}
2192
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2193int platform_get_snd_device_bit_width(snd_device_t snd_device)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2194{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2195 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
2196 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]2197 return CODEC_BACKEND_DEFAULT_BIT_WIDTH;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2198 }
2199 return backend_bit_width_table[snd_device];
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]2200}
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2201int platform_set_native_support(int na_mode)
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2202{
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2203 if (NATIVE_AUDIO_MODE_SRC == na_mode || NATIVE_AUDIO_MODE_TRUE_44_1 == na_mode) {
2204 na_props.platform_na_prop_enabled = na_props.ui_na_prop_enabled = true;
2205 na_props.na_mode = na_mode;
2206 ALOGD("%s:napb: native audio playback enabled in (%s) mode", __func__,
2207 ((na_mode == NATIVE_AUDIO_MODE_SRC)?"SRC mode":"True 44.1 mode"));
2208 } else {
2209 na_props.platform_na_prop_enabled = false;
2210 na_props.na_mode = NATIVE_AUDIO_MODE_INVALID;
2211 ALOGD("%s:napb: native audio playback disabled", __func__);
2212 }
2213
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2214 return 0;
2215}
2216
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2217int platform_get_native_support()
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2218{
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2219 int ret = NATIVE_AUDIO_MODE_INVALID;
2220 if (na_props.platform_na_prop_enabled &&
2221 na_props.ui_na_prop_enabled) {
2222 ret = na_props.na_mode;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2223 }
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2224 ALOGV("%s:napb: ui Prop enabled(%d) version(%d)", __func__,
2225 na_props.ui_na_prop_enabled, na_props.na_mode);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2226 return ret;
2227}
2228
2229void native_audio_get_params(struct str_parms *query,
2230 struct str_parms *reply,
2231 char *value, int len)
2232{
2233 int ret;
2234 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2235 value, len);
2236 if (ret >= 0) {
2237 if (na_props.platform_na_prop_enabled) {
2238 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2239 na_props.ui_na_prop_enabled ? "true" : "false");
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2240 ALOGV("%s:napb: na_props.ui_na_prop_enabled: %d", __func__,
2241 na_props.ui_na_prop_enabled);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2242 } else {
2243 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2244 "false");
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2245 ALOGV("%s:napb: native audio not supported: %d", __func__,
2246 na_props.platform_na_prop_enabled);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2247 }
2248 }
2249}
2250
2251int native_audio_set_params(struct platform_data *platform,
2252 struct str_parms *parms, char *value, int len)
2253{
2254 int ret = 0;
2255 struct audio_usecase *usecase;
2256 struct listnode *node;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2257 int mode = NATIVE_AUDIO_MODE_INVALID;
2258
2259 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO_MODE,
2260 value, len);
2261 if (ret >= 0) {
2262 if (value && !strncmp(value, "src", sizeof("src")))
2263 mode = NATIVE_AUDIO_MODE_SRC;
2264 else if (value && !strncmp(value, "true", sizeof("true")))
2265 mode = NATIVE_AUDIO_MODE_TRUE_44_1;
2266 else {
2267 mode = NATIVE_AUDIO_MODE_INVALID;
2268 ALOGE("%s:napb:native_audio_mode in platform info xml,invalid mode string",
2269 __func__);
2270 }
2271 ALOGD("%s:napb updating mode (%d) from XML",__func__, mode);
2272 platform_set_native_support(mode);
2273 }
2274
2275
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2276
2277 ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
2278 value, len);
2279 if (ret >= 0) {
2280 if (na_props.platform_na_prop_enabled) {
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2281 if (!strncmp("true", value, sizeof("true"))) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2282 na_props.ui_na_prop_enabled = true;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2283 ALOGD("%s:napb: native audio feature enabled from UI",
2284 __func__);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2285 }
2286 else {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2287 na_props.ui_na_prop_enabled = false;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2288 ALOGD("%s:napb: native audio feature disabled from UI",
2289 __func__);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2290 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2291
2292 str_parms_del(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO);
2293
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2294 /*
2295 * Iterate through the usecase list and trigger device switch for
2296 * all the appropriate usecases
2297 */
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2298 list_for_each(node, &(platform->adev)->usecase_list) {
2299 usecase = node_to_item(node, struct audio_usecase, list);
2300
2301 if (is_offload_usecase(usecase->id) &&
2302 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2303 usecase->stream.out->devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) &&
2304 OUTPUT_SAMPLING_RATE_44100 == usecase->stream.out->sample_rate) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2305 ALOGD("%s:napb: triggering dynamic device switch for usecase(%d: %s)"
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2306 " stream(%p), device(%d)", __func__, usecase->id,
2307 use_case_table[usecase->id], usecase->stream,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2308 usecase->stream.out->devices);
Sidipotu Ashok894644d2015-07-06 18:35:03 +0530[diff] [blame]2309 select_devices(platform->adev, usecase->id);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2310 }
2311 }
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2312 } else
2313 ALOGD("%s:napb: native audio cannot be enabled from UI",
2314 __func__);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2315 }
2316 return ret;
2317}
2318
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2319int check_hdset_combo_device(struct audio_device *adev, snd_device_t snd_device)
2320{
2321 int ret = false;
2322 struct listnode *node;
2323 int i =0;
2324
2325 if (SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES == snd_device)
2326 ret = true;
2327 else {
2328 list_for_each(node, &adev->usecase_list) {
2329 struct audio_usecase *uc;
2330 uc = node_to_item(node, struct audio_usecase, list);
2331 ALOGD("%s: (%d) use case %s snd device %s",
2332 __func__, i++, use_case_table[uc->id],
2333 platform_get_snd_device_name(uc->out_snd_device));
2334
2335 if (SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES == uc->out_snd_device)
2336 ret = true;
2337 }
2338 }
2339 ALOGV("%s:napb: (%s) snd_device (%s)",
2340 __func__, (ret == false ? "false":"true"),
2341 platform_get_snd_device_name(snd_device));
2342
2343 return ret;
2344}
2345
2346
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2347int platform_get_backend_index(snd_device_t snd_device)
2348{
2349 int32_t port = DEFAULT_CODEC_BACKEND;
2350
2351 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
2352 if (backend_table[snd_device] != NULL &&
2353 !strcmp(backend_table[snd_device], "headphones-44.1"))
2354 port = HEADPHONE_44_1_BACKEND;
2355 else
2356 port = DEFAULT_CODEC_BACKEND;
2357 } else {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2358 ALOGV("%s:napb: Invalid device - %d ", __func__, snd_device);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2359 }
2360
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2361 ALOGV("%s:napb: backend port - %d", __func__, port);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2362 return port;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2363}
2364
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2365int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2366 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2367{
2368 struct platform_data *my_data = (struct platform_data *)platform;
2369 int acdb_dev_id, acdb_dev_type;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]2370 struct audio_device *adev = my_data->adev;
2371 int snd_device = SND_DEVICE_OUT_SPEAKER;
2372
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2373 if (usecase->type == PCM_PLAYBACK)
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2374 snd_device = usecase->out_snd_device;
Karthik Reddy Katta81c42612015-11-13 17:49:07 +0530[diff] [blame]2375 else if ((usecase->type == PCM_CAPTURE) &&
2376 voice_is_in_call_rec_stream(usecase->stream.in))
2377 snd_device = voice_get_incall_rec_snd_device(usecase->in_snd_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2378 else if ((usecase->type == PCM_HFP_CALL) || (usecase->type == PCM_CAPTURE))
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]2379 snd_device = usecase->in_snd_device;
Xiaojun Sang040cc9f2015-08-03 19:38:28 +0800[diff] [blame]2380 acdb_dev_id = acdb_device_table[platform_get_spkr_prot_snd_device(snd_device)];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2381
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]2382 // Do not use Rx path default app type for TX path
2383 if ((usecase->type == PCM_CAPTURE) && (app_type == DEFAULT_APP_TYPE_RX_PATH)) {
2384 ALOGD("Resetting app type for Tx path to default");
2385 app_type = DEFAULT_APP_TYPE_TX_PATH;
2386 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2387 if (acdb_dev_id < 0) {
2388 ALOGE("%s: Could not find acdb id for device(%d)",
2389 __func__, snd_device);
2390 return -EINVAL;
2391 }
2392 if (my_data->acdb_send_audio_cal) {
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2393 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2394 __func__, snd_device, acdb_dev_id);
2395 if (snd_device >= SND_DEVICE_OUT_BEGIN &&
2396 snd_device < SND_DEVICE_OUT_END)
2397 acdb_dev_type = ACDB_DEV_TYPE_OUT;
2398 else
2399 acdb_dev_type = ACDB_DEV_TYPE_IN;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]2400 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
2401 sample_rate);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2402 }
2403 return 0;
2404}
2405
2406int platform_switch_voice_call_device_pre(void *platform)
2407{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2408 struct platform_data *my_data = (struct platform_data *)platform;
2409 int ret = 0;
2410
2411 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]2412 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2413 /* This must be called before disabling mixer controls on APQ side */
2414 ret = my_data->csd->disable_device();
2415 if (ret < 0) {
2416 ALOGE("%s: csd_client_disable_device, failed, error %d",
2417 __func__, ret);
2418 }
2419 }
2420 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2421}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2422
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2423int platform_switch_voice_call_enable_device_config(void *platform,
2424 snd_device_t out_snd_device,
2425 snd_device_t in_snd_device)
2426{
2427 struct platform_data *my_data = (struct platform_data *)platform;
2428 int acdb_rx_id, acdb_tx_id;
2429 int ret = 0;
2430
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2431 if (my_data->csd == NULL)
2432 return ret;
2433
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2434 if ((out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
2435 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
2436 audio_extn_spkr_prot_is_enabled()) {
2437 if (my_data->is_vbat_speaker)
2438 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2439 else
2440 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2441 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2442 acdb_rx_id = acdb_device_table[out_snd_device];
2443
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2444 acdb_tx_id = acdb_device_table[in_snd_device];
2445
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2446 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2447 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
2448 if (ret < 0) {
2449 ALOGE("%s: csd_enable_device_config, failed, error %d",
2450 __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2451 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2452 } else {
2453 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2454 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2455 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2456
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2457 return ret;
2458}
2459
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2460int platform_switch_voice_call_device_post(void *platform,
2461 snd_device_t out_snd_device,
2462 snd_device_t in_snd_device)
2463{
2464 struct platform_data *my_data = (struct platform_data *)platform;
2465 int acdb_rx_id, acdb_tx_id;
2466
2467 if (my_data->acdb_send_voice_cal == NULL) {
2468 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
2469 } else {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2470 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
2471 audio_extn_spkr_prot_is_enabled())
2472 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
2473
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2474 acdb_rx_id = acdb_device_table[out_snd_device];
2475 acdb_tx_id = acdb_device_table[in_snd_device];
2476
2477 if (acdb_rx_id > 0 && acdb_tx_id > 0)
2478 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
2479 else
2480 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2481 acdb_rx_id, acdb_tx_id);
2482 }
2483
2484 return 0;
2485}
2486
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2487int platform_switch_voice_call_usecase_route_post(void *platform,
2488 snd_device_t out_snd_device,
2489 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2490{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2491 struct platform_data *my_data = (struct platform_data *)platform;
2492 int acdb_rx_id, acdb_tx_id;
2493 int ret = 0;
2494
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2495 if (my_data->csd == NULL)
2496 return ret;
2497
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2498 if ((out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
2499 out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) &&
2500 audio_extn_spkr_prot_is_enabled()) {
2501 if (my_data->is_vbat_speaker)
2502 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
2503 else
2504 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
2505 } else
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2506 acdb_rx_id = acdb_device_table[out_snd_device];
2507
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2508 acdb_tx_id = acdb_device_table[in_snd_device];
2509
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2510 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
2511 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
2512 my_data->adev->acdb_settings);
2513 if (ret < 0) {
2514 ALOGE("%s: csd_enable_device, failed, error %d", __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2515 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2516 } else {
2517 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
2518 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2519 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2520
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2521 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2522}
2523
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2524int platform_start_voice_call(void *platform, uint32_t vsid)
2525{
2526 struct platform_data *my_data = (struct platform_data *)platform;
2527 int ret = 0;
2528
2529 if (my_data->csd != NULL) {
2530 ret = my_data->csd->start_voice(vsid);
2531 if (ret < 0) {
2532 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
2533 }
2534 }
2535 return ret;
2536}
2537
2538int platform_stop_voice_call(void *platform, uint32_t vsid)
2539{
2540 struct platform_data *my_data = (struct platform_data *)platform;
2541 int ret = 0;
2542
2543 if (my_data->csd != NULL) {
2544 ret = my_data->csd->stop_voice(vsid);
2545 if (ret < 0) {
2546 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
2547 }
2548 }
2549 return ret;
2550}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]2551
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2552int platform_get_sample_rate(void *platform, uint32_t *rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2553{
2554 return 0;
2555}
2556
2557int platform_set_voice_volume(void *platform, int volume)
2558{
2559 struct platform_data *my_data = (struct platform_data *)platform;
2560 struct audio_device *adev = my_data->adev;
2561 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2562 const char *mixer_ctl_name = "Voice Rx Gain";
2563 int vol_index = 0, ret = 0;
2564 uint32_t set_values[ ] = {0,
2565 ALL_SESSION_VSID,
2566 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2567
2568 // Voice volume levels are mapped to adsp volume levels as follows.
2569 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
2570 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2571 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
2572 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2573
2574 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2575 if (!ctl) {
2576 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2577 __func__, mixer_ctl_name);
2578 return -EINVAL;
2579 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2580 ALOGV("Setting voice volume index: %d", set_values[0]);
2581 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2582
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2583 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2584 ret = my_data->csd->volume(ALL_SESSION_VSID, volume,
2585 DEFAULT_VOLUME_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2586 if (ret < 0) {
2587 ALOGE("%s: csd_volume error %d", __func__, ret);
2588 }
2589 }
2590 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2591}
2592
2593int platform_set_mic_mute(void *platform, bool state)
2594{
2595 struct platform_data *my_data = (struct platform_data *)platform;
2596 struct audio_device *adev = my_data->adev;
2597 struct mixer_ctl *ctl;
2598 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2599 int ret = 0;
2600 uint32_t set_values[ ] = {0,
2601 ALL_SESSION_VSID,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2602 DEFAULT_MUTE_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2603
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2604 set_values[0] = state;
2605 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2606 if (!ctl) {
2607 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2608 __func__, mixer_ctl_name);
2609 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2610 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2611 ALOGV("Setting voice mute state: %d", state);
2612 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2613
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2614 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2615 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,
2616 DEFAULT_MUTE_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2617 if (ret < 0) {
2618 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
2619 }
2620 }
2621 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2622}
2623
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]2624int platform_set_device_mute(void *platform, bool state, char *dir)
2625{
2626 struct platform_data *my_data = (struct platform_data *)platform;
2627 struct audio_device *adev = my_data->adev;
2628 struct mixer_ctl *ctl;
2629 char *mixer_ctl_name = NULL;
2630 int ret = 0;
2631 uint32_t set_values[ ] = {0,
2632 ALL_SESSION_VSID,
2633 0};
2634 if(dir == NULL) {
2635 ALOGE("%s: Invalid direction:%s", __func__, dir);
2636 return -EINVAL;
2637 }
2638
2639 if (!strncmp("rx", dir, sizeof("rx"))) {
2640 mixer_ctl_name = "Voice Rx Device Mute";
2641 } else if (!strncmp("tx", dir, sizeof("tx"))) {
2642 mixer_ctl_name = "Voice Tx Device Mute";
2643 } else {
2644 return -EINVAL;
2645 }
2646
2647 set_values[0] = state;
2648 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2649 if (!ctl) {
2650 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2651 __func__, mixer_ctl_name);
2652 return -EINVAL;
2653 }
2654
2655 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
2656 __func__,state, mixer_ctl_name);
2657 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2658
2659 return ret;
2660}
2661
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2662snd_device_t platform_get_output_snd_device(void *platform, struct stream_out *out)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2663{
2664 struct platform_data *my_data = (struct platform_data *)platform;
2665 struct audio_device *adev = my_data->adev;
2666 audio_mode_t mode = adev->mode;
2667 snd_device_t snd_device = SND_DEVICE_NONE;
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]2668 audio_devices_t devices = out->devices;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2669 unsigned int sample_rate = out->sample_rate;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2670 int na_mode = platform_get_native_support();
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2671#ifdef RECORD_PLAY_CONCURRENCY
2672 bool use_voip_out_devices = false;
2673 bool prop_rec_play_enabled = false;
2674 char recConcPropValue[PROPERTY_VALUE_MAX];
2675
2676 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
2677 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
2678 }
2679 use_voip_out_devices = prop_rec_play_enabled &&
2680 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
2681 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
2682#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2683
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2684 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2685 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2686 int channel_count = popcount(channel_mask);
2687
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2688 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
2689 if (devices == AUDIO_DEVICE_NONE ||
2690 devices & AUDIO_DEVICE_BIT_IN) {
2691 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
2692 goto exit;
2693 }
2694
Shiv Maliyappanahallibd401262015-08-17 11:02:21 -0700[diff] [blame]2695 if (popcount(devices) == 2) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2696 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
2697 AUDIO_DEVICE_OUT_SPEAKER)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2698 if (my_data->external_spk_1)
2699 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2700 else if (my_data->external_spk_2)
2701 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
2702 else
2703 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2704 } else if (devices == (AUDIO_DEVICE_OUT_LINE |
2705 AUDIO_DEVICE_OUT_SPEAKER)) {
2706 snd_device = SND_DEVICE_OUT_SPEAKER_AND_LINE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2707 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
2708 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2709 if (audio_extn_get_anc_enabled())
2710 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2711 else if (my_data->external_spk_1)
2712 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2713 else if (my_data->external_spk_2)
2714 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2715 else
2716 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2717 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
2718 AUDIO_DEVICE_OUT_SPEAKER)) {
2719 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2720 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
2721 AUDIO_DEVICE_OUT_SPEAKER)) {
2722 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2723 } else {
2724 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
2725 goto exit;
2726 }
2727 if (snd_device != SND_DEVICE_NONE) {
2728 goto exit;
2729 }
2730 }
2731
2732 if (popcount(devices) != 1) {
2733 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
2734 goto exit;
2735 }
2736
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]2737 if ((mode == AUDIO_MODE_IN_CALL) ||
2738 voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2739 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2740 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET ||
2741 devices & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2742 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2743 !voice_extn_compress_voip_is_active(adev)) {
2744 switch (adev->voice.tty_mode) {
2745 case TTY_MODE_FULL:
2746 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
2747 break;
2748 case TTY_MODE_VCO:
2749 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
2750 break;
2751 case TTY_MODE_HCO:
2752 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
2753 break;
2754 default:
2755 ALOGE("%s: Invalid TTY mode (%#x)",
2756 __func__, adev->voice.tty_mode);
2757 }
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2758 } else if (devices & AUDIO_DEVICE_OUT_LINE) {
2759 snd_device = SND_DEVICE_OUT_VOICE_LINE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2760 } else if (audio_extn_get_anc_enabled()) {
2761 if (audio_extn_should_use_fb_anc())
2762 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
2763 else
2764 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
2765 } else {
2766 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
2767 }
2768 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2769 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2770 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2771 else
2772 snd_device = SND_DEVICE_OUT_BT_SCO;
2773 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2774 if (my_data->is_vbat_speaker)
2775 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_VBAT;
2776 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2777 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_WSA;
2778 else
2779 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2780 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2781 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2782 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2783 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2784 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
2785 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
2786 if (audio_extn_should_use_handset_anc(channel_count))
2787 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
2788 else
2789 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2790 } else if (devices & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2791 snd_device = SND_DEVICE_OUT_VOICE_TX;
2792
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2793 if (snd_device != SND_DEVICE_NONE) {
2794 goto exit;
2795 }
2796 }
2797
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2798 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2799 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2800 if (OUTPUT_SAMPLING_RATE_44100 == sample_rate &&
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2801 NATIVE_AUDIO_MODE_SRC == na_mode &&
Sidipotu Ashokbffd2202015-08-20 14:06:55 +0530[diff] [blame]2802 !audio_extn_get_anc_enabled()) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2803
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]2804 snd_device = SND_DEVICE_OUT_HEADPHONES_44_1;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]2805
2806 } else if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2807 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2808#ifdef RECORD_PLAY_CONCURRENCY
2809 if (use_voip_out_devices) {
2810 // ANC should be disabled for voip concurrency
2811 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
2812 } else
2813#endif
2814 {
2815 if (audio_extn_should_use_fb_anc())
2816 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
2817 else
2818 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
2819 }
2820 } else {
2821#ifdef RECORD_PLAY_CONCURRENCY
2822 if (use_voip_out_devices)
2823 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2824 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2825#endif
2826 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2827 }
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2828 } else if (devices & AUDIO_DEVICE_OUT_LINE) {
2829 snd_device = SND_DEVICE_OUT_LINE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2830 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2831#ifdef RECORD_PLAY_CONCURRENCY
2832 if (use_voip_out_devices) {
2833 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
2834 } else
2835#endif
2836 {
2837 if (adev->speaker_lr_swap)
2838 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
2839 else
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2840 {
Banajit Goswami20cdd212015-09-11 01:11:30 -0700[diff] [blame]2841 if (my_data->is_vbat_speaker)
2842 snd_device = SND_DEVICE_OUT_SPEAKER_VBAT;
2843 else if (my_data->is_wsa_speaker)
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2844 snd_device = SND_DEVICE_OUT_SPEAKER_WSA;
2845 else
2846 snd_device = SND_DEVICE_OUT_SPEAKER;
2847 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2848 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2849 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2850 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2851 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2852 else
2853 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2854 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2855 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2856 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2857 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2858 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
2859 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2860 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2861 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2862 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2863 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2864#ifdef RECORD_PLAY_CONCURRENCY
2865 if (use_voip_out_devices)
2866 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
2867 else
2868#endif
2869 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2870 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2871 channel_count = audio_extn_get_afe_proxy_channel_count();
2872 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
2873 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2874 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2875 } else {
2876 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
2877 }
2878exit:
2879 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
2880 return snd_device;
2881}
2882
2883snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
2884{
2885 struct platform_data *my_data = (struct platform_data *)platform;
2886 struct audio_device *adev = my_data->adev;
2887 audio_source_t source = (adev->active_input == NULL) ?
2888 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
2889
2890 audio_mode_t mode = adev->mode;
2891 audio_devices_t in_device = ((adev->active_input == NULL) ?
2892 AUDIO_DEVICE_NONE : adev->active_input->device)
2893 & ~AUDIO_DEVICE_BIT_IN;
2894 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2895 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2896 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2897 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2898
2899 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
2900 __func__, out_device, in_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2901 if (my_data->external_mic) {
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]2902 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
2903 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2904 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2905 out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2906 out_device & AUDIO_DEVICE_OUT_SPEAKER )
2907 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2908 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2909 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2910 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2911 }
2912 }
2913
2914 if (snd_device != AUDIO_DEVICE_NONE)
2915 goto exit;
2916
Venkata Narendra Kumar Guttabfdfa152015-06-22 14:25:35 +0530[diff] [blame]2917 if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]2918 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2919 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2920 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2921 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2922 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET ||
2923 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2924 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2925 case TTY_MODE_FULL:
2926 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
2927 break;
2928 case TTY_MODE_VCO:
2929 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
2930 break;
2931 case TTY_MODE_HCO:
2932 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
2933 break;
2934 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2935 ALOGE("%s: Invalid TTY mode (%#x)",
2936 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2937 }
2938 goto exit;
2939 }
2940 }
2941 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]2942 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2943 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2944 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]2945 audio_extn_should_use_handset_anc(channel_count) &&
2946 my_data->fluence_type != FLUENCE_NONE) {
2947 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
2948 adev->acdb_settings |= DMIC_FLAG;
2949 ALOGD("Selecting AANC, Fluence combo device");
2950 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2951 audio_extn_should_use_handset_anc(channel_count)) {
2952 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2953 adev->acdb_settings |= ANC_FLAG;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2954 } else if (my_data->fluence_type == FLUENCE_NONE ||
2955 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2956 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2957 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]2958 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2959 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2960 snd_device = SND_DEVICE_IN_VOICE_DMIC;
2961 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2962 }
2963 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2964 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2965 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]2966 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2967 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2968 if (adev->bt_wb_speech_enabled) {
2969 if (adev->bluetooth_nrec)
2970 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2971 else
2972 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2973 } else {
2974 if (adev->bluetooth_nrec)
2975 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2976 else
2977 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2978 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2979 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2980 if (my_data->fluence_type != FLUENCE_NONE &&
2981 my_data->fluence_in_voice_call &&
2982 my_data->fluence_in_spkr_mode) {
2983 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2984 adev->acdb_settings |= QMIC_FLAG;
2985 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
2986 } else {
2987 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]2988 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2989 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
2990 else
2991 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2992 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2993 } else {
2994 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2995 if (audio_extn_hfp_is_active(adev))
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]2996 platform_set_echo_reference(adev, true, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2997 }
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2998 } else if (out_device & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2999 snd_device = SND_DEVICE_IN_VOICE_RX;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3000 } else if (source == AUDIO_SOURCE_CAMCORDER) {
3001 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
3002 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]3003 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
3004 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]3005 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]3006 else
3007 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3008 }
3009 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
3010 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3011 if (channel_count == 2) {
3012 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
3013 adev->acdb_settings |= DMIC_FLAG;
3014 } else if (adev->active_input->enable_ns)
3015 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
3016 else if (my_data->fluence_type != FLUENCE_NONE &&
3017 my_data->fluence_in_voice_rec) {
3018 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
3019 adev->acdb_settings |= DMIC_FLAG;
3020 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3021 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
3022 }
3023 }
Karthik Reddy Kattaf621ec72014-11-21 16:37:38 +0530[diff] [blame]3024 } else if ((source == AUDIO_SOURCE_VOICE_COMMUNICATION) ||
3025 (mode == AUDIO_MODE_IN_COMMUNICATION)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3026 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
3027 in_device = AUDIO_DEVICE_IN_BACK_MIC;
3028 if (adev->active_input) {
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]3029 if (my_data->fluence_type != FLUENCE_NONE &&
3030 adev->active_input->enable_aec &&
3031 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3032 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3033 if (my_data->fluence_in_spkr_mode) {
3034 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
3035 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
3036 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3037 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3038 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
3039 else
3040 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
3041 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3042 adev->acdb_settings |= DMIC_FLAG;
3043 } else
3044 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3045 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3046 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3047 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
3048 adev->acdb_settings |= DMIC_FLAG;
3049 } else
3050 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3051 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3052 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3053 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3054 platform_set_echo_reference(adev, true, out_device);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]3055 } else if (my_data->fluence_type != FLUENCE_NONE &&
3056 adev->active_input->enable_aec) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3057 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3058 if (my_data->fluence_in_spkr_mode) {
3059 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
3060 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC;
3061 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3062 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3063 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
3064 else
3065 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
3066 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3067 adev->acdb_settings |= DMIC_FLAG;
3068 } else
3069 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
3070 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
3071 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3072 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
3073 adev->acdb_settings |= DMIC_FLAG;
3074 } else
3075 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
3076 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3077 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
3078 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3079 platform_set_echo_reference(adev, true, out_device);
Venkata Narendra Kumar Gutta35b5cc52015-05-25 15:32:03 +0530[diff] [blame]3080 } else if (my_data->fluence_type != FLUENCE_NONE &&
3081 adev->active_input->enable_ns) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3082 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3083 if (my_data->fluence_in_spkr_mode) {
3084 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
3085 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS;
3086 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3087 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
3088 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
3089 else
3090 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
3091 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3092 adev->acdb_settings |= DMIC_FLAG;
3093 } else
3094 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
3095 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
3096 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3097 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
3098 adev->acdb_settings |= DMIC_FLAG;
3099 } else
3100 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
3101 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3102 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
3103 }
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3104 platform_set_echo_reference(adev, false, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3105 } else
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3106 platform_set_echo_reference(adev, false, out_device);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3107 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3108 } else if (source == AUDIO_SOURCE_MIC) {
3109 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
3110 channel_count == 1 ) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3111 if(my_data->fluence_in_audio_rec) {
3112 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
3113 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3114 platform_set_echo_reference(adev, true, out_device);
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3115 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
3116 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]3117 platform_set_echo_reference(adev, true, out_device);
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]3118 }
3119 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3120 }
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3121 } else if (source == AUDIO_SOURCE_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3122 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3123 } else if (source == AUDIO_SOURCE_DEFAULT) {
3124 goto exit;
3125 }
3126
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]3127 if (adev->active_input && (audio_extn_ssr_get_stream() == adev->active_input))
3128 snd_device = SND_DEVICE_IN_THREE_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3129
3130 if (snd_device != SND_DEVICE_NONE) {
3131 goto exit;
3132 }
3133
3134 if (in_device != AUDIO_DEVICE_NONE &&
3135 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
3136 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
3137 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Shiv Maliyappanahalli5a10aea2015-07-02 10:36:23 -0700[diff] [blame]3138 if (adev->active_input && (audio_extn_ssr_get_stream() == adev->active_input))
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3139 snd_device = SND_DEVICE_IN_QUAD_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3140 else if (my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_QUAD_MIC) &&
3141 channel_count == 2)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3142 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
3143 else
3144 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3145 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
3146 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
3147 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
3148 snd_device = SND_DEVICE_IN_HEADSET_MIC;
3149 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]3150 if (adev->bt_wb_speech_enabled) {
3151 if (adev->bluetooth_nrec)
3152 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
3153 else
3154 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
3155 } else {
3156 if (adev->bluetooth_nrec)
3157 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
3158 else
3159 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
3160 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3161 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
3162 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3163 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
3164 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
3165 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3166 } else if (in_device & AUDIO_DEVICE_IN_FM_TUNER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3167 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3168 } else {
3169 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
3170 ALOGW("%s: Using default handset-mic", __func__);
3171 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3172 }
3173 } else {
3174 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
3175 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3176 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
3177 snd_device = SND_DEVICE_IN_HEADSET_MIC;
3178 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3179 if (channel_count > 1)
3180 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
3181 else
3182 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tanniru9c4ba542015-11-06 18:01:09 +0530[diff] [blame]3183 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
3184 out_device & AUDIO_DEVICE_OUT_LINE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3185 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3186 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]3187 if (adev->bt_wb_speech_enabled) {
3188 if (adev->bluetooth_nrec)
3189 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
3190 else
3191 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
3192 } else {
3193 if (adev->bluetooth_nrec)
3194 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
3195 else
3196 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
3197 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3198 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
3199 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3200 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
3201 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
3202 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3203 } else {
3204 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
3205 ALOGW("%s: Using default handset-mic", __func__);
3206 snd_device = SND_DEVICE_IN_HANDSET_MIC;
3207 }
3208 }
3209exit:
3210 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
3211 return snd_device;
3212}
3213
3214int platform_set_hdmi_channels(void *platform, int channel_count)
3215{
3216 struct platform_data *my_data = (struct platform_data *)platform;
3217 struct audio_device *adev = my_data->adev;
3218 struct mixer_ctl *ctl;
3219 const char *channel_cnt_str = NULL;
3220 const char *mixer_ctl_name = "HDMI_RX Channels";
3221 switch (channel_count) {
3222 case 8:
3223 channel_cnt_str = "Eight"; break;
3224 case 7:
3225 channel_cnt_str = "Seven"; break;
3226 case 6:
3227 channel_cnt_str = "Six"; break;
3228 case 5:
3229 channel_cnt_str = "Five"; break;
3230 case 4:
3231 channel_cnt_str = "Four"; break;
3232 case 3:
3233 channel_cnt_str = "Three"; break;
3234 default:
3235 channel_cnt_str = "Two"; break;
3236 }
3237 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3238 if (!ctl) {
3239 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3240 __func__, mixer_ctl_name);
3241 return -EINVAL;
3242 }
3243 ALOGV("HDMI channel count: %s", channel_cnt_str);
3244 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
3245 return 0;
3246}
3247
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3248int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3249{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3250 int channel_count;
3251 int max_channels = 2;
3252 int i = 0, ret = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3253 struct platform_data *my_data = (struct platform_data *)platform;
3254 struct audio_device *adev = my_data->adev;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3255 edid_audio_info *info = NULL;
3256 ret = platform_get_edid_info(platform);
3257 info = (edid_audio_info *)my_data->edid_info;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3258
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3259 if(ret == 0 && info != NULL) {
3260 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
3261 ALOGV("%s:format %d channel %d", __func__,
3262 info->audio_blocks_array[i].format_id,
3263 info->audio_blocks_array[i].channels);
3264 if (info->audio_blocks_array[i].format_id == LPCM) {
3265 channel_count = info->audio_blocks_array[i].channels;
3266 if (channel_count > max_channels) {
3267 max_channels = channel_count;
3268 }
3269 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3270 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]3271 }
3272
3273 return max_channels;
3274}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3275
3276static int platform_set_slowtalk(struct platform_data *my_data, bool state)
3277{
3278 int ret = 0;
3279 struct audio_device *adev = my_data->adev;
3280 struct mixer_ctl *ctl;
3281 const char *mixer_ctl_name = "Slowtalk Enable";
3282 uint32_t set_values[ ] = {0,
3283 ALL_SESSION_VSID};
3284
3285 set_values[0] = state;
3286 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3287 if (!ctl) {
3288 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3289 __func__, mixer_ctl_name);
3290 ret = -EINVAL;
3291 } else {
3292 ALOGV("Setting slowtalk state: %d", state);
3293 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3294 my_data->slowtalk = state;
3295 }
3296
3297 if (my_data->csd != NULL) {
3298 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
3299 if (ret < 0) {
3300 ALOGE("%s: csd_client_disable_device, failed, error %d",
3301 __func__, ret);
3302 }
3303 }
3304 return ret;
3305}
3306
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3307static int set_hd_voice(struct platform_data *my_data, bool state)
3308{
3309 struct audio_device *adev = my_data->adev;
3310 struct mixer_ctl *ctl;
3311 const char *mixer_ctl_name = "HD Voice Enable";
3312 int ret = 0;
3313 uint32_t set_values[ ] = {0,
3314 ALL_SESSION_VSID};
3315
3316 set_values[0] = state;
3317 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3318 if (!ctl) {
3319 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3320 __func__, mixer_ctl_name);
3321 ret = -EINVAL;
3322 } else {
3323 ALOGV("Setting HD Voice state: %d", state);
3324 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3325 my_data->hd_voice = state;
3326 }
3327
3328 return ret;
3329}
3330
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3331static int update_external_device_status(struct platform_data *my_data,
3332 char* event_name, bool status)
3333{
3334 int ret = 0;
3335 struct audio_usecase *usecase;
3336 struct listnode *node;
3337
3338 ALOGD("Recieved external event switch %s", event_name);
3339
3340 if (!strcmp(event_name, EVENT_EXTERNAL_SPK_1))
3341 my_data->external_spk_1 = status;
3342 else if (!strcmp(event_name, EVENT_EXTERNAL_SPK_2))
3343 my_data->external_spk_2 = status;
3344 else if (!strcmp(event_name, EVENT_EXTERNAL_MIC))
3345 my_data->external_mic = status;
3346 else {
3347 ALOGE("The audio event type is not found");
3348 return -EINVAL;
3349 }
3350
3351 list_for_each(node, &my_data->adev->usecase_list) {
3352 usecase = node_to_item(node, struct audio_usecase, list);
3353 select_devices(my_data->adev, usecase->id);
3354 }
3355
3356 return ret;
3357}
3358
3359static int parse_audiocal_cfg(struct str_parms *parms, acdb_audio_cal_cfg_t *cal)
3360{
3361 int err;
3362 unsigned int val;
3363 char value[64];
3364 int ret = 0;
3365
3366 if(parms == NULL || cal == NULL)
3367 return ret;
3368
3369 err = str_parms_get_str(parms, "cal_persist", value, sizeof(value));
3370 if (err >= 0) {
3371 str_parms_del(parms, "cal_persist");
3372 cal->persist = (uint32_t) strtoul(value, NULL, 0);
3373 ret = ret | 0x1;
3374 }
3375 err = str_parms_get_str(parms, "cal_apptype", value, sizeof(value));
3376 if (err >= 0) {
3377 str_parms_del(parms, "cal_apptype");
3378 cal->app_type = (uint32_t) strtoul(value, NULL, 0);
3379 ret = ret | 0x2;
3380 }
3381 err = str_parms_get_str(parms, "cal_caltype", value, sizeof(value));
3382 if (err >= 0) {
3383 str_parms_del(parms, "cal_caltype");
3384 cal->cal_type = (uint32_t) strtoul(value, NULL, 0);
3385 ret = ret | 0x4;
3386 }
3387 err = str_parms_get_str(parms, "cal_samplerate", value, sizeof(value));
3388 if (err >= 0) {
3389 str_parms_del(parms, "cal_samplerate");
3390 cal->sampling_rate = (uint32_t) strtoul(value, NULL, 0);
3391 ret = ret | 0x8;
3392 }
3393 err = str_parms_get_str(parms, "cal_devid", value, sizeof(value));
3394 if (err >= 0) {
3395 str_parms_del(parms, "cal_devid");
3396 cal->dev_id = (uint32_t) strtoul(value, NULL, 0);
3397 ret = ret | 0x10;
3398 }
3399 err = str_parms_get_str(parms, "cal_snddevid", value, sizeof(value));
3400 if (err >= 0) {
3401 str_parms_del(parms, "cal_snddevid");
3402 cal->snd_dev_id = (uint32_t) strtoul(value, NULL, 0);
3403 ret = ret | 0x20;
3404 }
3405 err = str_parms_get_str(parms, "cal_topoid", value, sizeof(value));
3406 if (err >= 0) {
3407 str_parms_del(parms, "cal_topoid");
3408 cal->topo_id = (uint32_t) strtoul(value, NULL, 0);
3409 ret = ret | 0x40;
3410 }
3411 err = str_parms_get_str(parms, "cal_moduleid", value, sizeof(value));
3412 if (err >= 0) {
3413 str_parms_del(parms, "cal_moduleid");
3414 cal->module_id = (uint32_t) strtoul(value, NULL, 0);
3415 ret = ret | 0x80;
3416 }
3417 err = str_parms_get_str(parms, "cal_paramid", value, sizeof(value));
3418 if (err >= 0) {
3419 str_parms_del(parms, "cal_paramid");
3420 cal->param_id = (uint32_t) strtoul(value, NULL, 0);
3421 ret = ret | 0x100;
3422 }
3423 return ret;
3424}
3425
3426static void set_audiocal(void *platform, struct str_parms *parms, char *value, int len) {
3427 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3428 struct stream_out out={0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3429 acdb_audio_cal_cfg_t cal={0};
3430 uint8_t *dptr = NULL;
3431 int32_t dlen;
3432 int err, ret;
3433 if(value == NULL || platform == NULL || parms == NULL) {
3434 ALOGE("[%s] received null pointer, failed",__func__);
3435 goto done_key_audcal;
3436 }
3437
3438 /* parse audio calibration keys */
3439 ret = parse_audiocal_cfg(parms, &cal);
3440
3441 /* handle audio calibration data now */
3442 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, len);
3443 if (err >= 0) {
3444 str_parms_del(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA);
3445 dlen = strlen(value);
3446 if(dlen <= 0) {
3447 ALOGE("[%s] null data received",__func__);
3448 goto done_key_audcal;
3449 }
3450 dptr = (uint8_t*) calloc(dlen, sizeof(uint8_t));
3451 if(dptr == NULL) {
3452 ALOGE("[%s] memory allocation failed for %d",__func__, dlen);
3453 goto done_key_audcal;
3454 }
3455 dlen = b64decode(value, strlen(value), dptr);
3456 if(dlen<=0) {
3457 ALOGE("[%s] data decoding failed %d", __func__, dlen);
3458 goto done_key_audcal;
3459 }
3460
3461 if(cal.dev_id) {
3462 if(audio_is_input_device(cal.dev_id)) {
3463 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
3464 } else {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3465 out.devices = cal.dev_id;
3466 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3467 }
3468 }
3469 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
3470 ALOGD("Setting audio calibration for snd_device(%d) acdb_id(%d)",
3471 cal.snd_dev_id, cal.acdb_dev_id);
3472 if(cal.acdb_dev_id == -EINVAL) {
3473 ALOGE("[%s] Invalid acdb_device id %d for snd device id %d",
3474 __func__, cal.acdb_dev_id, cal.snd_dev_id);
3475 goto done_key_audcal;
3476 }
3477 if(my_data->acdb_set_audio_cal) {
3478 ret = my_data->acdb_set_audio_cal((void *)&cal, (void*)dptr, dlen);
3479 }
3480 }
3481done_key_audcal:
3482 if(dptr != NULL)
3483 free(dptr);
3484}
3485
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3486int platform_set_parameters(void *platform, struct str_parms *parms)
3487{
3488 struct platform_data *my_data = (struct platform_data *)platform;
3489 char *str;
3490 char value[256] = {0};
Venkata Narendra Kumar Gutta7c131ef2015-11-17 14:15:57 +0530[diff] [blame]3491 int val,len;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3492 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3493 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3494
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3495 kv_pairs = str_parms_to_str(parms);
Venkata Narendra Kumar Gutta7c131ef2015-11-17 14:15:57 +0530[diff] [blame]3496 len = strlen(kv_pairs);
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3497 ALOGV("%s: enter: - %s", __func__, kv_pairs);
3498 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3499
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3500 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
3501 if (err >= 0) {
3502 bool state = false;
3503 if (!strncmp("true", value, sizeof("true"))) {
3504 state = true;
3505 }
3506
3507 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
3508 ret = platform_set_slowtalk(my_data, state);
3509 if (ret)
3510 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
3511 }
3512
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3513 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
3514 if (err >= 0) {
3515 bool state = false;
3516 if (!strncmp("true", value, sizeof("true"))) {
3517 state = true;
3518 }
3519
3520 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
3521 if (my_data->hd_voice != state) {
3522 ret = set_hd_voice(my_data, state);
3523 if (ret)
3524 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
3525 } else {
3526 ALOGV("%s: HD Voice already set to %d", __func__, state);
3527 }
3528 }
3529
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3530 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3531 value, sizeof(value));
3532 if (err >= 0) {
3533 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
3534
3535 if (my_data->acdb_reload_vocvoltable == NULL) {
3536 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
3537 } else if (!strcmp(value, "on")) {
3538 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
3539 my_data->voice_feature_set = 1;
3540 }
3541 } else {
3542 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
3543 my_data->voice_feature_set = 0;
3544 }
3545 }
3546 }
3547
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3548#ifdef RECORD_PLAY_CONCURRENCY
3549 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
3550 if (err >= 0) {
3551 if (!strncmp("true", value, sizeof("true"))) {
3552 ALOGD("setting record playback concurrency to true");
3553 my_data->rec_play_conc_set = true;
3554 } else {
3555 ALOGD("setting record playback concurrency to false");
3556 my_data->rec_play_conc_set = false;
3557 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]3558 }
3559#endif
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3560 native_audio_set_params(platform, parms, value, sizeof(value));
Venkata Narendra Kumar Gutta7c131ef2015-11-17 14:15:57 +0530[diff] [blame]3561 audio_extn_spkr_prot_set_parameters(parms, value, len);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3562 ALOGV("%s: exit with code(%d)", __func__, ret);
3563 return ret;
3564}
3565
3566int platform_set_incall_recording_session_id(void *platform,
3567 uint32_t session_id, int rec_mode)
3568{
3569 int ret = 0;
3570 struct platform_data *my_data = (struct platform_data *)platform;
3571 struct audio_device *adev = my_data->adev;
3572 struct mixer_ctl *ctl;
3573 const char *mixer_ctl_name = "Voc VSID";
3574 int num_ctl_values;
3575 int i;
3576
3577 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3578 if (!ctl) {
3579 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3580 __func__, mixer_ctl_name);
3581 ret = -EINVAL;
3582 } else {
3583 num_ctl_values = mixer_ctl_get_num_values(ctl);
3584 for (i = 0; i < num_ctl_values; i++) {
3585 if (mixer_ctl_set_value(ctl, i, session_id)) {
3586 ALOGV("Error: invalid session_id: %x", session_id);
3587 ret = -EINVAL;
3588 break;
3589 }
3590 }
3591 }
3592
3593 if (my_data->csd != NULL) {
3594 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
3595 if (ret < 0) {
3596 ALOGE("%s: csd_client_start_record failed, error %d",
3597 __func__, ret);
3598 }
3599 }
3600
3601 return ret;
3602}
3603
3604int platform_stop_incall_recording_usecase(void *platform)
3605{
3606 int ret = 0;
3607 struct platform_data *my_data = (struct platform_data *)platform;
3608
3609 if (my_data->csd != NULL) {
3610 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
3611 if (ret < 0) {
3612 ALOGE("%s: csd_client_stop_record failed, error %d",
3613 __func__, ret);
3614 }
3615 }
3616
3617 return ret;
3618}
3619
3620int platform_start_incall_music_usecase(void *platform)
3621{
3622 int ret = 0;
3623 struct platform_data *my_data = (struct platform_data *)platform;
3624
3625 if (my_data->csd != NULL) {
3626 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
3627 if (ret < 0) {
3628 ALOGE("%s: csd_client_start_playback failed, error %d",
3629 __func__, ret);
3630 }
3631 }
3632
3633 return ret;
3634}
3635
3636int platform_stop_incall_music_usecase(void *platform)
3637{
3638 int ret = 0;
3639 struct platform_data *my_data = (struct platform_data *)platform;
3640
3641 if (my_data->csd != NULL) {
3642 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
3643 if (ret < 0) {
3644 ALOGE("%s: csd_client_stop_playback failed, error %d",
3645 __func__, ret);
3646 }
3647 }
3648
3649 return ret;
3650}
3651
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]3652int platform_update_lch(void *platform, struct voice_session *session,
3653 enum voice_lch_mode lch_mode)
3654{
3655 int ret = 0;
3656 struct platform_data *my_data = (struct platform_data *)platform;
3657
3658 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
3659 ret = my_data->csd->set_lch(session->vsid, lch_mode);
3660 else
3661 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
3662
3663 return ret;
3664}
3665
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3666static void get_audiocal(void *platform, void *keys, void *pReply) {
3667 struct platform_data *my_data = (struct platform_data *)platform;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3668 struct stream_out out={0};
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3669 struct str_parms *query = (struct str_parms *)keys;
3670 struct str_parms *reply=(struct str_parms *)pReply;
3671 acdb_audio_cal_cfg_t cal={0};
3672 uint8_t *dptr = NULL;
3673 char value[512] = {0};
3674 char *rparms=NULL;
3675 int ret=0, err;
3676 uint32_t param_len;
3677
3678 if(query==NULL || platform==NULL || reply==NULL) {
3679 ALOGE("[%s] received null pointer",__func__);
3680 ret=-EINVAL;
3681 goto done;
3682 }
3683 /* parse audiocal configuration keys */
3684 ret = parse_audiocal_cfg(query, &cal);
3685 if(ret == 0) {
3686 /* No calibration keys found */
3687 goto done;
3688 }
3689 err = str_parms_get_str(query, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, sizeof(value));
3690 if (err >= 0) {
3691 str_parms_del(query, AUDIO_PARAMETER_KEY_AUD_CALDATA);
3692 } else {
3693 goto done;
3694 }
3695
3696 if(cal.dev_id & AUDIO_DEVICE_BIT_IN) {
3697 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
3698 } else if(cal.dev_id) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3699 out.devices = cal.dev_id;
3700 cal.snd_dev_id = platform_get_output_snd_device(platform, &out);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3701 }
3702 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
3703 if (cal.acdb_dev_id < 0) {
3704 ALOGE("%s: Failed. Could not find acdb id for snd device(%d)",
3705 __func__, cal.snd_dev_id);
3706 ret = -EINVAL;
3707 goto done_key_audcal;
3708 }
3709 ALOGD("[%s] Getting audio calibration for snd_device(%d) acdb_id(%d)",
3710 __func__, cal.snd_dev_id, cal.acdb_dev_id);
3711
3712 param_len = MAX_SET_CAL_BYTE_SIZE;
3713 dptr = (uint8_t*)calloc(param_len, sizeof(uint8_t));
3714 if(dptr == NULL) {
3715 ALOGE("[%s] Memory allocation failed for length %d",__func__,param_len);
3716 ret = -ENOMEM;
3717 goto done_key_audcal;
3718 }
3719 if (my_data->acdb_get_audio_cal != NULL) {
3720 ret = my_data->acdb_get_audio_cal((void*)&cal, (void*)dptr, &param_len);
3721 if (ret == 0) {
3722 int dlen;
3723 if(param_len == 0 || param_len == MAX_SET_CAL_BYTE_SIZE) {
3724 ret = -EINVAL;
3725 goto done_key_audcal;
3726 }
3727 /* Allocate memory for encoding */
3728 rparms = (char*)calloc((param_len*2), sizeof(char));
3729 if(rparms == NULL) {
3730 ALOGE("[%s] Memory allocation failed for size %d",
3731 __func__, param_len*2);
3732 ret = -ENOMEM;
3733 goto done_key_audcal;
3734 }
3735 if(cal.persist==0 && cal.module_id && cal.param_id) {
3736 err = b64encode(dptr+12, param_len-12, rparms);
3737 } else {
3738 err = b64encode(dptr, param_len, rparms);
3739 }
3740 if(err < 0) {
3741 ALOGE("[%s] failed to convert data to string", __func__);
3742 ret = -EINVAL;
3743 goto done_key_audcal;
3744 }
3745 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3746 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, rparms);
3747 }
3748 }
3749done_key_audcal:
3750 if(ret != 0) {
3751 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3752 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, "");
3753 }
3754done:
3755 if(dptr != NULL)
3756 free(dptr);
3757 if(rparms != NULL)
3758 free(rparms);
3759}
3760
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3761void platform_get_parameters(void *platform,
3762 struct str_parms *query,
3763 struct str_parms *reply)
3764{
3765 struct platform_data *my_data = (struct platform_data *)platform;
3766 char *str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3767 char value[512] = {0};
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3768 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3769 char *kv_pairs = NULL;
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3770 char propValue[PROPERTY_VALUE_MAX]={0};
3771 bool prop_playback_enabled = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3772
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3773 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
3774 value, sizeof(value));
3775 if (ret >= 0) {
3776 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
3777 my_data->slowtalk?"true":"false");
3778 }
3779
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3780 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
3781 value, sizeof(value));
3782 if (ret >= 0) {
3783 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
3784 my_data->hd_voice?"true":"false");
3785 }
3786
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3787 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3788 value, sizeof(value));
3789 if (ret >= 0) {
3790 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
3791 strlcpy(value, "on", sizeof(value));
3792 } else {
3793 strlcpy(value, "off", sizeof(value));
3794 }
3795
3796 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
3797 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]3798 native_audio_get_params(query, reply, value, sizeof(value));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3799
Sidipotu Ashokf490be52015-10-20 10:41:34 +0530[diff] [blame]3800 ret = str_parms_get_str(query, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_AVAILABLE,
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3801 value, sizeof(value));
3802 if (ret >= 0) {
3803 int isallowed = 1; /*true*/
3804
3805 if (property_get("voice.playback.conc.disabled", propValue, NULL)) {
3806 prop_playback_enabled = atoi(propValue) ||
3807 !strncmp("true", propValue, 4);
3808 }
3809
3810 if (prop_playback_enabled && (voice_is_in_call(my_data->adev) ||
3811 (SND_CARD_STATE_OFFLINE == get_snd_card_state(my_data->adev)))) {
3812 char *decoder_mime_type = value;
3813
3814 //check if unsupported mime type or not
3815 if(decoder_mime_type) {
3816 int i = 0;
3817 for (i = 0; i < sizeof(dsp_only_decoders_mime)/sizeof(dsp_only_decoders_mime[0]); i++) {
3818 if (!strncmp(decoder_mime_type, dsp_only_decoders_mime[i],
3819 strlen(dsp_only_decoders_mime[i]))) {
3820 ALOGD("Rejecting request for DSP only session from HAL during voice call/SSR state");
3821 isallowed = 0;
3822 break;
3823 }
3824 }
3825 }
3826 }
Sidipotu Ashokf490be52015-10-20 10:41:34 +0530[diff] [blame]3827 str_parms_add_int(reply, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_AVAILABLE, isallowed);
Sidipotu Ashok42483b62015-09-08 10:21:44 +0530[diff] [blame]3828 }
3829
3830
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3831 /* Handle audio calibration keys */
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3832 kv_pairs = str_parms_to_str(reply);
3833 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
3834 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3835}
3836
3837/* Delay in Us */
3838int64_t platform_render_latency(audio_usecase_t usecase)
3839{
3840 switch (usecase) {
3841 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3842 return DEEP_BUFFER_PLATFORM_DELAY;
3843 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3844 return LOW_LATENCY_PLATFORM_DELAY;
3845 default:
3846 return 0;
3847 }
3848}
3849
3850int platform_update_usecase_from_source(int source, int usecase)
3851{
3852 ALOGV("%s: input source :%d", __func__, source);
Mingming Yin12125e82015-10-26 20:40:36 -0700[diff] [blame]3853 if (source == AUDIO_SOURCE_FM_TUNER)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3854 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
3855 return usecase;
3856}
3857
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3858bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3859{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3860 bool needs_event = false;
3861
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3862 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3863 (snd_device < SND_DEVICE_IN_END) &&
3864 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3865 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3866 needs_event = true;
3867
3868 return needs_event;
3869}
3870
3871bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
3872{
3873 bool needs_event = false;
3874
3875 switch(uc_id){
3876 /* concurrent playback usecases needs event */
3877 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3878 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3879 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3880 needs_event = true;
3881 break;
3882 /* concurrent playback in low latency allowed */
3883 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3884 break;
3885 /* concurrent playback FM needs event */
3886 case USECASE_AUDIO_PLAYBACK_FM:
3887 needs_event = true;
3888 break;
3889
3890 /* concurrent capture usecases, no event, capture handled by device
3891 * USECASE_AUDIO_RECORD:
3892 * USECASE_AUDIO_RECORD_COMPRESS:
3893 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3894
3895 * USECASE_VOICE_CALL:
3896 * USECASE_VOICE2_CALL:
3897 * USECASE_VOLTE_CALL:
3898 * USECASE_QCHAT_CALL:
3899 * USECASE_VOWLAN_CALL:
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]3900 * USECASE_VOICEMMODE1_CALL:
3901 * USECASE_VOICEMMODE2_CALL:
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3902 * USECASE_COMPRESS_VOIP_CALL:
3903 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3904 * USECASE_INCALL_REC_UPLINK:
3905 * USECASE_INCALL_REC_DOWNLINK:
3906 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3907 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3908 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3909 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3910 * USECASE_INCALL_MUSIC_UPLINK:
3911 * USECASE_INCALL_MUSIC_UPLINK2:
3912 * USECASE_AUDIO_SPKR_CALIB_RX:
3913 * USECASE_AUDIO_SPKR_CALIB_TX:
3914 */
3915 default:
3916 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
3917 }
3918 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3919}
3920
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3921bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
3922{
3923 bool needs_event = false;
3924
3925 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3926 (snd_device < SND_DEVICE_IN_END) &&
3927 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3928 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
3929 needs_event = true;
3930
3931 return needs_event;
3932}
3933
3934bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
3935{
3936 bool needs_event = false;
3937
3938 switch(uc_id){
3939 /* concurrent playback usecases needs event */
3940 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3941 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3942 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3943 needs_event = true;
3944 break;
3945 /* concurrent playback in low latency allowed */
3946 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3947 break;
3948 /* concurrent playback FM needs event */
3949 case USECASE_AUDIO_PLAYBACK_FM:
3950 needs_event = true;
3951 break;
3952
3953 /* concurrent capture usecases, no event, capture handled by device
3954 * USECASE_AUDIO_RECORD:
3955 * USECASE_AUDIO_RECORD_COMPRESS:
3956 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3957
3958 * USECASE_VOICE_CALL:
3959 * USECASE_VOICE2_CALL:
3960 * USECASE_VOLTE_CALL:
3961 * USECASE_QCHAT_CALL:
3962 * USECASE_VOWLAN_CALL:
Avinash Vaish306e6072015-05-13 16:58:18 +0530[diff] [blame]3963 * USECASE_VOICEMMODE1_CALL:
3964 * USECASE_VOICEMMODE2_CALL:
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3965 * USECASE_COMPRESS_VOIP_CALL:
3966 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3967 * USECASE_INCALL_REC_UPLINK:
3968 * USECASE_INCALL_REC_DOWNLINK:
3969 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3970 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3971 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3972 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3973 * USECASE_INCALL_MUSIC_UPLINK:
3974 * USECASE_INCALL_MUSIC_UPLINK2:
3975 * USECASE_AUDIO_SPKR_CALIB_RX:
3976 * USECASE_AUDIO_SPKR_CALIB_TX:
3977 */
3978 default:
3979 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
3980 }
3981 return needs_event;
3982}
3983
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3984/* Read offload buffer size from a property.
3985 * If value is not power of 2 round it to
3986 * power of 2.
3987 */
3988uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
3989{
3990 char value[PROPERTY_VALUE_MAX] = {0};
3991 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3992 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
3993 atoi(value)) {
3994 fragment_size = atoi(value) * 1024;
3995 }
3996
vivek mehta80a44292015-08-10 12:58:10 -0700[diff] [blame]3997 /* Use incoming offload buffer size if default buffer size is less */
3998 if ((info != NULL) && (fragment_size < info->offload_buffer_size)) {
3999 ALOGI("%s:: Overwriting offload buffer size default:%d new:%d", __func__,
4000 fragment_size,
4001 info->offload_buffer_size);
4002 fragment_size = info->offload_buffer_size;
4003 }
4004
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4005 // For FLAC use max size since it is loss less, and has sampling rates
4006 // upto 192kHZ
4007 if (info != NULL && !info->has_video &&
4008 info->format == AUDIO_FORMAT_FLAC) {
4009 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
4010 ALOGV("FLAC fragment size %d", fragment_size);
4011 }
4012
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4013 if (info != NULL && info->has_video && info->is_streaming) {
4014 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
4015 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]4016 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4017 }
4018
4019 fragment_size = ALIGN( fragment_size, 1024);
4020
4021 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
4022 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
4023 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
4024 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
4025 ALOGV("%s: fragment_size %d", __func__, fragment_size);
4026 return fragment_size;
4027}
4028
4029uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
4030{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4031 uint32_t fragment_size = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4032 uint32_t bits_per_sample = 16;
Alexy Joseph2ce25e22015-06-18 12:02:01 -0700[diff] [blame]4033 uint32_t pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4034
4035 if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
4036 bits_per_sample = 32;
4037 }
4038
Alexy Joseph2ce25e22015-06-18 12:02:01 -0700[diff] [blame]4039 //duration is set to 40 ms worth of stereo data at 48Khz
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4040 //with 16 bit per sample, modify this when the channel
4041 //configuration is different
4042 fragment_size = (pcm_offload_time
4043 * info->sample_rate
4044 * (bits_per_sample >> 3)
4045 * popcount(info->channel_mask))/1000;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4046 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
4047 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
4048 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
4049 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
Preetam Singh Ranawat6efde5c2015-04-24 11:04:22 +0530[diff] [blame]4050 // To have same PCM samples for all channels, the buffer size requires to
4051 // be multiple of (number of channels * bytes per sample)
4052 // 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]4053 fragment_size = ALIGN(fragment_size, ((bits_per_sample >> 3)* popcount(info->channel_mask) * 32));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4054
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4055 ALOGI("PCM offload Fragment size to %d bytes", fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]4056 return fragment_size;
4057}
4058
Asish Bhattacharya9e25c492015-07-10 14:23:28 +0530[diff] [blame]4059bool platform_use_small_buffer(audio_offload_info_t* info)
4060{
4061 return OFFLOAD_USE_SMALL_BUFFER;
4062}
4063
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4064int platform_is_external_codec (char *snd_card_name)
4065{
4066
4067 if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]4068 sizeof("msm8952-tomtom-snd-card")) ||
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]4069 !strncmp(snd_card_name, "msm8952-tasha-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]4070 sizeof("msm8952-tasha-snd-card")) ||
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]4071 !strncmp(snd_card_name, "msm8952-tashalite-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]4072 sizeof("msm8952-tashalite-snd-card")) ||
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]4073 !strncmp(snd_card_name, "msm8952-tasha-skun-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]4074 sizeof("msm8952-tasha-skun-snd-card")) ||
Preetam Singh Ranawatb28f2e52015-06-18 23:20:28 +0530[diff] [blame]4075 !strncmp(snd_card_name, "msm8976-tasha-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]4076 sizeof("msm8976-tasha-snd-card")) ||
Yeleswarapu Nagaradhesh09f30be2015-07-22 14:11:03 +0530[diff] [blame]4077 !strncmp(snd_card_name, "msm8976-tashalite-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]4078 sizeof("msm8976-tashalite-snd-card")) ||
Meng Wangf1ec20c2015-06-26 10:32:32 +0800[diff] [blame]4079 !strncmp(snd_card_name, "msm8976-tasha-skun-snd-card",
Naresh Tanniru4d1e1a12015-12-16 19:37:50 +0530[diff] [blame]4080 sizeof("msm8976-tasha-skun-snd-card")) ||
4081 !strncmp(snd_card_name, "msm8937-tasha-snd-card",
4082 sizeof("msm8937-tasha-snd-card")) ||
4083 !strncmp(snd_card_name, "msm8937-tashalite-snd-card",
4084 sizeof("msm8937-tashalite-snd-card")) ||
4085 !strncmp(snd_card_name, "msm8953-tasha-snd-card",
4086 sizeof("msm8953-tasha-snd-card")) ||
4087 !strncmp(snd_card_name, "msm8953-tashalite-snd-card",
4088 sizeof("msm8953-tashalite-snd-card")))
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4089 {
4090 /* external codec, for rest/old of the external codecs
4091 we dont support this funtionality(chaning AFE params)
4092 at the monment
4093 */
4094 return 1;
4095 }
4096 else {
4097 /* internal codec */
4098 return 0;
4099 }
4100}
4101
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4102/*
4103 * configures afe with bit width and Sample Rate
4104 */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4105int platform_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4106 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4107 unsigned int bit_width, unsigned int sample_rate)
4108{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4109 int ret = 0;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4110 int backend_idx = DEFAULT_CODEC_BACKEND;
4111 struct platform_data *my_data = (struct platform_data *)adev->platform;
Preetam Singh Ranawate6755952015-04-27 16:31:54 +0530[diff] [blame]4112 const char *snd_card_name = mixer_get_name(adev->mixer);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4113 int is_external_codec = platform_is_external_codec(snd_card_name);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4114 int na_mode = platform_get_native_support();
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4115
4116
4117 backend_idx = platform_get_backend_index(snd_device);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4118 ALOGI("%s:becf: afe: bitwidth %d, samplerate %d, backend_idx %d device (%s)",
4119 __func__, bit_width, sample_rate, backend_idx,
4120 platform_get_snd_device_name(snd_device));
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4121
4122 if (bit_width !=
4123 my_data->current_backend_cfg[backend_idx].bit_width) {
4124
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4125 struct mixer_ctl *ctl;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4126 if (!is_external_codec) {
4127 ctl = mixer_get_ctl_by_name(adev->mixer,
4128 "MI2S_RX Format");
4129
4130 } else {
4131 ctl = mixer_get_ctl_by_name(adev->mixer,
4132 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
4133 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4134 if (!ctl) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4135 ALOGE("%s:becf: afe: Could not get ctl for mixer command - %s",
4136 __func__,
4137 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4138 return -EINVAL;
4139 }
4140
4141 if (bit_width == 24) {
4142 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
4143 } else {
4144 mixer_ctl_set_enum_by_string(ctl, "S16_LE");
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4145 }
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4146 my_data->current_backend_cfg[backend_idx].bit_width = bit_width;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4147 ALOGD("%s:becf: afe: %s mixer set to %d bit", __func__,
4148 my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl, bit_width);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4149 }
4150
4151 /*
4152 * Backend sample rate configuration follows:
4153 * 16 bit playback - 48khz for streams at any valid sample rate
4154 * 24 bit playback - 48khz for stream sample rate less than 48khz
4155 * 24 bit playback - 96khz for sample rate range of 48khz to 96khz
4156 * 24 bit playback - 192khz for sample rate range of 96khz to 192 khz
4157 * Upper limit is inclusive in the sample rate range.
4158 */
4159 // TODO: This has to be more dynamic based on policy file
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4160
4161 if ((sample_rate != my_data->current_backend_cfg[(int)backend_idx].sample_rate) &&
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4162 (is_external_codec)) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4163 /* sample rate update is needed only for external codecs which
4164 support 24 bit playback*/
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4165 char *rate_str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4166 struct mixer_ctl *ctl;
4167
4168 switch (sample_rate) {
4169 case 8000:
4170 case 11025:
4171 case 16000:
4172 case 22050:
4173 case 32000:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4174 case 48000:
4175 rate_str = "KHZ_48";
4176 break;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4177 case 44100:
4178 rate_str = "KHZ_44P1";
4179 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4180 case 64000:
4181 case 88200:
4182 case 96000:
4183 rate_str = "KHZ_96";
4184 break;
4185 case 176400:
4186 case 192000:
4187 rate_str = "KHZ_192";
4188 break;
4189 default:
4190 rate_str = "KHZ_48";
4191 break;
4192 }
4193
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4194 ctl = mixer_get_ctl_by_name(adev->mixer,
4195 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4196
4197 if (!ctl) {
4198 ALOGE("%s:becf: afe: Could not get ctl to set the Sample Rate for mixer command - %s",
4199 __func__,
4200 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4201 return -EINVAL;
4202 }
4203
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4204 ALOGD("%s:becf: afe: %s set to %s", __func__,
4205 my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl,
4206 rate_str);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4207 mixer_ctl_set_enum_by_string(ctl, rate_str);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4208 my_data->current_backend_cfg[backend_idx].sample_rate = sample_rate;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4209 }
4210
4211 return ret;
4212}
4213
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4214/*
4215 * goes through all the current usecases and picks the highest
4216 * bitwidth & samplerate
4217 */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4218bool platform_check_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4219 struct audio_usecase* usecase,
4220 snd_device_t snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4221 unsigned int* new_bit_width,
4222 unsigned int* new_sample_rate)
4223{
4224 bool backend_change = false;
4225 struct listnode *node;
4226 struct stream_out *out = NULL;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4227 char value[PROPERTY_VALUE_MAX] = {0};
4228 unsigned int bit_width;
4229 unsigned int sample_rate;
4230 int backend_idx = DEFAULT_CODEC_BACKEND;
4231 int usecase_backend_idx = DEFAULT_CODEC_BACKEND;
4232 struct platform_data *my_data = (struct platform_data *)adev->platform;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4233 int na_mode = platform_get_native_support();
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4234
4235 backend_idx = platform_get_backend_index(snd_device);
4236
4237 bit_width = *new_bit_width;
4238 sample_rate = *new_sample_rate;
4239
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4240 ALOGI("%s:becf: afe: Codec selected backend: %d current bit width: %d and sample rate: %d",
4241 __func__,
4242 backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4243
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]4244 // For voice calls use default configuration i.e. 16b/48K, only applicable to
4245 // default backend
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4246 // force routing is not required here, caller will do it anyway
Apoorv Raghuvanshi924b3022015-07-06 15:07:14 -0700[diff] [blame]4247 if ((voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) &&
4248 backend_idx == DEFAULT_CODEC_BACKEND) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4249 ALOGW("%s:becf: afe:Use default bw and sr for voice/voip calls ",
4250 __func__);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4251 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4252 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4253 } else {
4254 /*
4255 * The backend should be configured at highest bit width and/or
4256 * sample rate amongst all playback usecases.
4257 * If the selected sample rate and/or bit width differ with
4258 * current backend sample rate and/or bit width, then, we set the
4259 * backend re-configuration flag.
4260 *
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4261 * 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]4262 */
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4263 int i =0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4264 list_for_each(node, &adev->usecase_list) {
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4265 struct audio_usecase *uc;
4266 uc = node_to_item(node, struct audio_usecase, list);
4267 struct stream_out *out = (struct stream_out*) uc->stream.out;
4268 if (uc->type == PCM_PLAYBACK && out && usecase != uc) {
4269 usecase_backend_idx =
4270 platform_get_backend_index(uc->out_snd_device);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4271
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4272 ALOGD("%s:napb: (%d) - (%s)id (%d) sr %d bw "
4273 "(%d) device %s", __func__, i++, use_case_table[uc->id],
4274 uc->id, out->sample_rate,
4275 out->bit_width,
4276 platform_get_snd_device_name(uc->out_snd_device));
4277
4278 if (usecase_backend_idx == backend_idx) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4279 if (bit_width < out->bit_width)
4280 bit_width = out->bit_width;
4281 if (sample_rate < out->sample_rate)
4282 sample_rate = out->sample_rate;
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4283 if (out->sample_rate < OUTPUT_SAMPLING_RATE_44100)
4284 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4285 }
4286 }
4287 }
4288 }
4289
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4290 if (audio_is_true_native_stream_active(adev)) {
4291 if (check_hdset_combo_device(adev, snd_device)) {
4292 /*
4293 * In true native mode Tasha has a limitation that one port at 44.1 khz
4294 * cannot drive both spkr and hdset, to simiplify the solution lets
4295 * move the AFE to 48khzwhen a ring tone selects combo device.
4296 */
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4297 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4298 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
4299 ALOGD("%s:becf: afe: port has to run at 48k for a combo device",
4300 __func__);
4301 } else {
4302 /*
4303 * in single BE mode, if native audio playback
4304 * is active then it will take priority
4305 */
4306 sample_rate = OUTPUT_SAMPLING_RATE_44100;
4307 ALOGD("%s:becf: afe: napb active set rate to 44.1 khz",
4308 __func__);
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4309 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4310 }
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4311
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4312
4313 /*
4314 * 24 bit playback on speakers is allowed through 48
4315 * khz backend only
4316 */
4317 if ((24 == bit_width) &&
4318 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_SPEAKER)) {
4319 bit_width = (uint32_t)platform_get_snd_device_bit_width(SND_DEVICE_OUT_SPEAKER);
4320 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4321 ALOGD("%s:becf: afe: 24 bit playback on speakers"
4322 "Configure afe to default Sample Rate(48k)", __func__);
4323 }
4324
4325 /*
4326 * native playback is not enabled.Configure afe to default Sample Rate(48k)
4327 */
4328 if (NATIVE_AUDIO_MODE_INVALID == na_mode &&
4329 OUTPUT_SAMPLING_RATE_44100 == sample_rate) {
4330 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4331 ALOGD("%s:becf: afe: napb not active - set (48k) default rate",
4332 __func__);
4333 }
4334
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4335 /*
4336 * Sample rate greater than 48K is only supported by external codecs on
4337 * specific devices e.g. Headphones, reset the sample rate to
4338 * default value if not external codec.
4339 */
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4340 if (!is_external_codec) {
4341 ALOGD("%s:becf: afe: For internal codec only 48 is supported \
4342 Configure afe to default Sample Rate(48k)", __func__);
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4343 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4344 }
Ashish Jainb449be32015-07-19 05:39:23 -0700[diff] [blame]4345
Manish Dewangan837dc462015-05-27 10:17:41 +0530[diff] [blame]4346 //check if mulitchannel clip needs to be down sampled to 48k
4347 property_get("audio.playback.mch.downsample",value,"");
4348 if (!strncmp("true", value, sizeof("true"))) {
4349 out = usecase->stream.out;
4350 if ((popcount(out->channel_mask) > 2) &&
4351 (out->sample_rate > CODEC_BACKEND_DEFAULT_SAMPLE_RATE) &&
4352 !(out->flags & AUDIO_OUTPUT_FLAG_COMPRESS_PASSTHROUGH)) {
4353 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
4354 /* update out sample rate to reflect current backend sample rate */
4355 out->sample_rate = sample_rate;
4356 ALOGD("%s: MCH session defaulting sample rate to %d",
4357 __func__, sample_rate);
4358 }
4359 }
4360
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4361 ALOGI("%s:becf: afe: Codec selected backend: %d updated bit width: %d and sample rate: %d",
4362 __func__,
4363 backend_idx, bit_width, sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4364 // Force routing if the expected bitwdith or samplerate
4365 // is not same as current backend comfiguration
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4366 if ((bit_width != my_data->current_backend_cfg[backend_idx].bit_width) ||
4367 (sample_rate != my_data->current_backend_cfg[backend_idx].sample_rate)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4368 *new_bit_width = bit_width;
4369 *new_sample_rate = sample_rate;
4370 backend_change = true;
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4371 ALOGI("%s:becf: afe: Codec backend needs to be updated. new bit width: %d new sample rate: %d",
4372 __func__,
4373 *new_bit_width, *new_sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4374 }
4375
4376 return backend_change;
4377}
4378
Apoorv Raghuvanshi21492162015-02-19 18:19:36 -0800[diff] [blame]4379bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev,
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4380 struct audio_usecase *usecase, snd_device_t snd_device)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4381{
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4382 unsigned int new_bit_width;
4383 unsigned int new_sample_rate;
4384 int backend_idx = DEFAULT_CODEC_BACKEND;
4385 struct platform_data *my_data = (struct platform_data *)adev->platform;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4386
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4387 backend_idx = platform_get_backend_index(snd_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4388
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4389 new_bit_width = usecase->stream.out->bit_width;
4390 new_sample_rate = usecase->stream.out->sample_rate;
4391
Sidipotu Ashoke6f78cb2015-11-05 14:42:20 +0530[diff] [blame]4392 ALOGI("%s:becf: afe: bitwidth %d, samplerate %d"
4393 ", backend_idx %d usecase = %d device (%s)", __func__, new_bit_width,
4394 new_sample_rate, backend_idx, usecase->id,
4395 platform_get_snd_device_name(snd_device));
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4396 if (platform_check_codec_backend_cfg(adev, usecase, snd_device,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4397 &new_bit_width, &new_sample_rate)) {
Preetam Singh Ranawatc61f8672015-06-18 23:20:28 +0530[diff] [blame]4398 platform_set_codec_backend_cfg(adev, snd_device,
4399 new_bit_width, new_sample_rate);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4400 return true;
4401 }
4402
4403 return false;
4404}
4405
4406int platform_set_snd_device_backend(snd_device_t device, const char *backend)
4407{
4408 int ret = 0;
4409
4410 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
4411 ALOGE("%s: Invalid snd_device = %d",
4412 __func__, device);
4413 ret = -EINVAL;
4414 goto done;
4415 }
4416
4417 if (backend_table[device]) {
4418 free(backend_table[device]);
4419 }
4420 backend_table[device] = strdup(backend);
4421done:
4422 return ret;
4423}
4424
4425int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id)
4426{
4427 int ret = 0;
4428 if ((usecase <= USECASE_INVALID) || (usecase >= AUDIO_USECASE_MAX)) {
4429 ALOGE("%s: invalid usecase case idx %d", __func__, usecase);
4430 ret = -EINVAL;
4431 goto done;
4432 }
4433
4434 if ((type != 0) && (type != 1)) {
4435 ALOGE("%s: invalid usecase type", __func__);
4436 ret = -EINVAL;
4437 }
4438 pcm_device_table[usecase][type] = pcm_id;
4439done:
4440 return ret;
4441}
4442
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4443void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
4444{
4445 *device_to_be_id = msm_device_to_be_id;
4446 *length = msm_be_id_array_len;
4447}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4448int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask, int snd_id)
4449{
4450 int ret = 0;
4451 int channels = audio_channel_count_from_out_mask(channel_mask);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4452
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4453 char channel_map[8];
4454 memset(channel_map, 0, sizeof(channel_map));
4455 /* Following are all most common standard WAV channel layouts
4456 overridden by channel mask if its allowed and different */
4457 switch (channels) {
4458 case 1:
4459 /* AUDIO_CHANNEL_OUT_MONO */
4460 channel_map[0] = PCM_CHANNEL_FC;
4461 break;
4462 case 2:
4463 /* AUDIO_CHANNEL_OUT_STEREO */
4464 channel_map[0] = PCM_CHANNEL_FL;
4465 channel_map[1] = PCM_CHANNEL_FR;
4466 break;
4467 case 3:
4468 /* AUDIO_CHANNEL_OUT_2POINT1 */
4469 channel_map[0] = PCM_CHANNEL_FL;
4470 channel_map[1] = PCM_CHANNEL_FR;
4471 channel_map[2] = PCM_CHANNEL_FC;
4472 break;
4473 case 4:
4474 /* AUDIO_CHANNEL_OUT_QUAD_SIDE */
4475 channel_map[0] = PCM_CHANNEL_FL;
4476 channel_map[1] = PCM_CHANNEL_FR;
4477 channel_map[2] = PCM_CHANNEL_LS;
4478 channel_map[3] = PCM_CHANNEL_RS;
4479 if (channel_mask == AUDIO_CHANNEL_OUT_QUAD_BACK)
4480 {
4481 channel_map[2] = PCM_CHANNEL_LB;
4482 channel_map[3] = PCM_CHANNEL_RB;
4483 }
4484 if (channel_mask == AUDIO_CHANNEL_OUT_SURROUND)
4485 {
4486 channel_map[2] = PCM_CHANNEL_FC;
4487 channel_map[3] = PCM_CHANNEL_CS;
4488 }
4489 break;
4490 case 5:
4491 /* AUDIO_CHANNEL_OUT_PENTA */
4492 channel_map[0] = PCM_CHANNEL_FL;
4493 channel_map[1] = PCM_CHANNEL_FR;
4494 channel_map[2] = PCM_CHANNEL_FC;
4495 channel_map[3] = PCM_CHANNEL_LB;
4496 channel_map[4] = PCM_CHANNEL_RB;
4497 break;
4498 case 6:
4499 /* AUDIO_CHANNEL_OUT_5POINT1 */
4500 channel_map[0] = PCM_CHANNEL_FL;
4501 channel_map[1] = PCM_CHANNEL_FR;
4502 channel_map[2] = PCM_CHANNEL_FC;
4503 channel_map[3] = PCM_CHANNEL_LFE;
4504 channel_map[4] = PCM_CHANNEL_LB;
4505 channel_map[5] = PCM_CHANNEL_RB;
4506 if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1_SIDE)
4507 {
4508 channel_map[4] = PCM_CHANNEL_LS;
4509 channel_map[5] = PCM_CHANNEL_RS;
4510 }
4511 break;
4512 case 7:
4513 /* AUDIO_CHANNEL_OUT_6POINT1 */
4514 channel_map[0] = PCM_CHANNEL_FL;
4515 channel_map[1] = PCM_CHANNEL_FR;
4516 channel_map[2] = PCM_CHANNEL_FC;
4517 channel_map[3] = PCM_CHANNEL_LFE;
4518 channel_map[4] = PCM_CHANNEL_LB;
4519 channel_map[5] = PCM_CHANNEL_RB;
4520 channel_map[6] = PCM_CHANNEL_CS;
4521 break;
4522 case 8:
4523 /* AUDIO_CHANNEL_OUT_7POINT1 */
4524 channel_map[0] = PCM_CHANNEL_FL;
4525 channel_map[1] = PCM_CHANNEL_FR;
4526 channel_map[2] = PCM_CHANNEL_FC;
4527 channel_map[3] = PCM_CHANNEL_LFE;
4528 channel_map[4] = PCM_CHANNEL_LB;
4529 channel_map[5] = PCM_CHANNEL_RB;
4530 channel_map[6] = PCM_CHANNEL_LS;
4531 channel_map[7] = PCM_CHANNEL_RS;
4532 break;
4533 default:
4534 ALOGE("unsupported channels %d for setting channel map", channels);
4535 return -1;
4536 }
4537 ret = platform_set_channel_map(platform, channels, channel_map, snd_id);
4538 return ret;
4539}
4540
4541int platform_get_edid_info(void *platform)
4542{
4543 struct platform_data *my_data = (struct platform_data *)platform;
4544 struct audio_device *adev = my_data->adev;
4545 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
4546 char *sad = block;
4547 int num_audio_blocks;
4548 int channel_count = 2;
4549 int i, ret, count;
4550
4551 struct mixer_ctl *ctl;
4552 char edid_data[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE + 1] = {0};
4553 edid_audio_info *info;
4554
4555 if (my_data->edid_valid) {
4556 /* use cached edid */
4557 return 0;
4558 }
4559
4560 if (my_data->edid_info == NULL) {
4561 my_data->edid_info =
4562 (struct edid_audio_info *)calloc(1, sizeof(struct edid_audio_info));
4563 }
4564
4565 info = my_data->edid_info;
4566
4567 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
4568 if (!ctl) {
4569 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4570 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
4571 goto fail;
4572 }
4573
4574 mixer_ctl_update(ctl);
4575
4576 count = mixer_ctl_get_num_values(ctl);
4577
4578 /* Read SAD blocks, clamping the maximum size for safety */
4579 if (count > (int)sizeof(block))
4580 count = (int)sizeof(block);
4581
4582 ret = mixer_ctl_get_array(ctl, block, count);
4583 if (ret != 0) {
4584 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
4585 goto fail;
4586 }
4587 edid_data[0] = count;
4588 memcpy(&edid_data[1], block, count);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4589 if (!edid_get_sink_caps(info, edid_data)) {
4590 ALOGE("%s: Failed to get HDMI sink capabilities", __func__);
4591 goto fail;
4592 }
4593 my_data->edid_valid = true;
4594 return 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4595fail:
4596 if (my_data->edid_info) {
4597 free(my_data->edid_info);
4598 my_data->edid_info = NULL;
4599 my_data->edid_valid = false;
4600 }
4601 ALOGE("%s: return -EINVAL", __func__);
4602 return -EINVAL;
4603}
4604
4605
4606int platform_set_channel_allocation(void *platform, int channel_alloc)
4607{
4608 struct mixer_ctl *ctl;
4609 const char *mixer_ctl_name = "HDMI RX CA";
4610 int ret;
4611 struct platform_data *my_data = (struct platform_data *)platform;
4612 struct audio_device *adev = my_data->adev;
4613
4614 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4615 if (!ctl) {
4616 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4617 __func__, mixer_ctl_name);
4618 ret = EINVAL;
4619 }
4620 ALOGD(":%s channel allocation = 0x%x", __func__, channel_alloc);
4621 ret = mixer_ctl_set_value(ctl, 0, channel_alloc);
4622
4623 if (ret < 0) {
4624 ALOGE("%s: Could not set ctl, error:%d ", __func__, ret);
4625 }
4626
4627 return ret;
4628}
4629
4630int platform_set_channel_map(void *platform, int ch_count, char *ch_map, int snd_id)
4631{
4632 struct mixer_ctl *ctl;
4633 char mixer_ctl_name[44]; // max length of name is 44 as defined
4634 int ret;
4635 unsigned int i;
4636 int set_values[8] = {0};
4637 char device_num[13]; // device number up to 2 digit
4638 struct platform_data *my_data = (struct platform_data *)platform;
4639 struct audio_device *adev = my_data->adev;
4640 ALOGV("%s channel_count:%d",__func__, ch_count);
4641 if (NULL == ch_map) {
4642 ALOGE("%s: Invalid channel mapping used", __func__);
4643 return -EINVAL;
4644 }
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4645
4646 /*
4647 * If snd_id is greater than 0, stream channel mapping
4648 * If snd_id is below 0, typically -1, device channel mapping
4649 */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4650 if (snd_id >= 0) {
Satish Babu Patakokila624cc922015-06-17 21:21:06 +0530[diff] [blame]4651 snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "Playback Channel Map%d", snd_id);
4652 } else {
4653 strlcpy(mixer_ctl_name, "Playback Device Channel Map", sizeof(mixer_ctl_name));
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4654 }
4655
4656 ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
4657
4658 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4659 if (!ctl) {
4660 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4661 __func__, mixer_ctl_name);
4662 return -EINVAL;
4663 }
4664 for (i = 0; i< ARRAY_SIZE(set_values); i++) {
4665 set_values[i] = ch_map[i];
4666 }
4667
4668 ALOGD("%s: set mapping(%d %d %d %d %d %d %d %d) for channel:%d", __func__,
4669 set_values[0], set_values[1], set_values[2], set_values[3], set_values[4],
4670 set_values[5], set_values[6], set_values[7], ch_count);
4671
4672 ret = mixer_ctl_set_array(ctl, set_values, ch_count);
4673 if (ret < 0) {
4674 ALOGE("%s: Could not set ctl, error:%d ch_count:%d",
4675 __func__, ret, ch_count);
4676 }
4677 return ret;
4678}
4679
4680unsigned char platform_map_to_edid_format(int audio_format)
4681{
4682 unsigned char format;
4683 switch (audio_format & AUDIO_FORMAT_MAIN_MASK) {
4684 case AUDIO_FORMAT_AC3:
4685 ALOGV("%s: AC3", __func__);
4686 format = AC3;
4687 break;
4688 case AUDIO_FORMAT_AAC:
4689 ALOGV("%s:AAC", __func__);
4690 format = AAC;
4691 break;
Manish Dewangana6fc5442015-08-24 20:30:31 +0530[diff] [blame]4692 case AUDIO_FORMAT_AAC_ADTS:
4693 ALOGV("%s:AAC_ADTS", __func__);
4694 format = AAC;
4695 break;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4696 case AUDIO_FORMAT_E_AC3:
4697 ALOGV("%s:E_AC3", __func__);
4698 format = DOLBY_DIGITAL_PLUS;
4699 break;
4700 case AUDIO_FORMAT_PCM_16_BIT:
4701 case AUDIO_FORMAT_PCM_16_BIT_OFFLOAD:
4702 case AUDIO_FORMAT_PCM_24_BIT_OFFLOAD:
4703 default:
4704 ALOGV("%s:PCM", __func__);
4705 format = LPCM;
4706 break;
4707 }
4708 return format;
4709}
4710
4711uint32_t platform_get_compress_passthrough_buffer_size(
4712 audio_offload_info_t* info)
4713{
4714 uint32_t fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4715 if (!info->has_video)
4716 fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
4717
4718 return fragment_size;
4719}
4720
4721void platform_reset_edid_info(void *platform) {
4722
4723 ALOGV("%s:", __func__);
4724 struct platform_data *my_data = (struct platform_data *)platform;
4725 if (my_data->edid_info) {
4726 ALOGV("%s :free edid", __func__);
4727 free(my_data->edid_info);
4728 my_data->edid_info = NULL;
4729 }
4730}
4731
4732bool platform_is_edid_supported_format(void *platform, int format)
4733{
4734 struct platform_data *my_data = (struct platform_data *)platform;
4735 struct audio_device *adev = my_data->adev;
4736 edid_audio_info *info = NULL;
4737 int num_audio_blocks;
4738 int i, ret, count;
4739 unsigned char format_id = platform_map_to_edid_format(format);
4740
4741 ret = platform_get_edid_info(platform);
4742 info = (edid_audio_info *)my_data->edid_info;
4743 if (ret == 0 && info != NULL) {
4744 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4745 /*
4746 * To check
4747 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
4748 * & DOLBY_DIGITAL_PLUS
4749 */
4750 if (info->audio_blocks_array[i].format_id == format_id) {
4751 ALOGV("%s:platform_is_edid_supported_format true %x",
4752 __func__, format);
4753 return true;
4754 }
4755 }
4756 }
4757 ALOGV("%s:platform_is_edid_supported_format false %x",
4758 __func__, format);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]4759 return false;
4760}
4761
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4762int platform_set_edid_channels_configuration(void *platform, int channels) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4763
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4764 struct platform_data *my_data = (struct platform_data *)platform;
4765 struct audio_device *adev = my_data->adev;
4766 edid_audio_info *info = NULL;
4767 int num_audio_blocks;
4768 int channel_count = 2;
4769 int i, ret, count;
4770 char default_channelMap[MAX_CHANNELS_SUPPORTED] = {0};
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4771
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4772 ret = platform_get_edid_info(platform);
4773 info = (edid_audio_info *)my_data->edid_info;
4774 if(ret == 0 && info != NULL) {
4775 if (channels > 2) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]4776
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4777 ALOGV("%s:able to get HDMI sink capabilities multi channel playback",
4778 __func__);
4779 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
4780 if (info->audio_blocks_array[i].format_id == LPCM &&
4781 info->audio_blocks_array[i].channels > channel_count &&
4782 info->audio_blocks_array[i].channels <= MAX_HDMI_CHANNEL_CNT) {
4783 channel_count = info->audio_blocks_array[i].channels;
4784 }
4785 }
4786 ALOGV("%s:channel_count:%d", __func__, channel_count);
4787 /*
4788 * Channel map is set for supported hdmi max channel count even
4789 * though the input channel count set on adm is less than or equal to
4790 * max supported channel count
4791 */
4792 platform_set_channel_map(platform, channel_count, info->channel_map, -1);
4793 platform_set_channel_allocation(platform, info->channel_allocation);
4794 } else {
4795 default_channelMap[0] = PCM_CHANNEL_FL;
4796 default_channelMap[1] = PCM_CHANNEL_FR;
4797 platform_set_channel_map(platform,2,default_channelMap,-1);
4798 platform_set_channel_allocation(platform,0);
4799 }
4800 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4801
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4802 return 0;
4803}
4804
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4805void platform_cache_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4806{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4807 platform_get_edid_info(platform);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4808}
4809
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4810void platform_invalidate_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4811{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4812 struct platform_data *my_data = (struct platform_data *)platform;
4813 my_data->edid_valid = false;
4814 if (my_data->edid_info) {
4815 memset(my_data->edid_info, 0, sizeof(struct edid_audio_info));
4816 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]4817}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]4818
4819int platform_set_mixer_control(struct stream_out *out, const char * mixer_ctl_name,
4820 const char *mixer_val)
4821{
4822 struct audio_device *adev = out->dev;
4823 struct mixer_ctl *ctl = NULL;
4824 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
4825 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4826 if (!ctl) {
4827 ALOGE("%s: could not get ctl for mixer cmd - %s",
4828 __func__, mixer_ctl_name);
4829 return -EINVAL;
4830 }
4831
4832 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
4833}
4834
4835int platform_set_hdmi_config(struct stream_out *out)
4836{
4837 struct listnode *node;
4838 struct audio_usecase *usecase;
4839 struct audio_device *adev = out->dev;
4840 const char *hdmi_format_ctrl = "HDMI RX Format";
4841 const char *hdmi_rate_ctrl = "HDMI_RX SampleRate";
4842 int sample_rate = out->sample_rate;
4843 /*TODO: Add rules and check if this needs to be done.*/
4844 if((is_offload_usecase(out->usecase)) &&
4845 (out->compr_config.codec->compr_passthr == PASSTHROUGH ||
4846 out->compr_config.codec->compr_passthr == PASSTHROUGH_CONVERT)) {
4847 /* TODO: can we add mixer control for channels here avoid setting */
4848 if ((out->format == AUDIO_FORMAT_E_AC3 ||
4849 out->format == AUDIO_FORMAT_E_AC3_JOC) &&
4850 (out->compr_config.codec->compr_passthr == PASSTHROUGH))
4851 sample_rate = out->sample_rate * 4;
4852 ALOGD("%s:HDMI compress format and samplerate %d, sample_rate %d",
4853 __func__, out->sample_rate, sample_rate);
4854 platform_set_mixer_control(out, hdmi_format_ctrl, "Compr");
4855 switch (sample_rate) {
4856 case 32000:
4857 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_32");
4858 break;
4859 case 44100:
4860 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_44_1");
4861 break;
4862 case 96000:
4863 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_96");
4864 break;
4865 case 176400:
4866 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_176_4");
4867 break;
4868 case 192000:
4869 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_192");
4870 break;
4871 case 128000:
4872 if (out->format != AUDIO_FORMAT_E_AC3) {
4873 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_128");
4874 break;
4875 } else
4876 ALOGW("Unsupported sample rate for E_AC3 32K");
4877 default:
4878 case 48000:
4879 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
4880 break;
4881 }
4882 } else {
4883 ALOGD("%s: HDMI pcm and samplerate %d", __func__,
4884 out->sample_rate);
4885 platform_set_mixer_control(out, hdmi_format_ctrl, "LPCM");
4886 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
4887 }
4888
4889 /*
4890 * Deroute all the playback streams routed to HDMI so that
4891 * the back end is deactivated. Note that backend will not
4892 * be deactivated if any one stream is connected to it.
4893 */
4894 list_for_each(node, &adev->usecase_list) {
4895 usecase = node_to_item(node, struct audio_usecase, list);
4896 ALOGV("%s:disable: usecase type %d, devices 0x%x", __func__,
4897 usecase->type, usecase->devices);
4898 if (usecase->type == PCM_PLAYBACK &&
4899 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
4900 disable_audio_route(adev, usecase);
4901 }
4902 }
4903
4904 /*
4905 * Enable all the streams disabled above. Now the HDMI backend
4906 * will be activated with new channel configuration
4907 */
4908 list_for_each(node, &adev->usecase_list) {
4909 usecase = node_to_item(node, struct audio_usecase, list);
4910 ALOGV("%s:enable: usecase type %d, devices 0x%x", __func__,
4911 usecase->type, usecase->devices);
4912 if (usecase->type == PCM_PLAYBACK &&
4913 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
4914 enable_audio_route(adev, usecase);
4915 }
4916 }
4917
4918 return 0;
4919}
4920
4921int platform_set_device_params(struct stream_out *out, int param, int value)
4922{
4923 struct audio_device *adev = out->dev;
4924 struct mixer_ctl *ctl;
4925 char *mixer_ctl_name = "Device PP Params";
4926 int ret = 0;
4927 uint32_t set_values[] = {0,0};
4928
4929 set_values[0] = param;
4930 set_values[1] = value;
4931
4932 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
4933 if (!ctl) {
4934 ALOGE("%s: Could not get ctl for mixer cmd - %s",
4935 __func__, mixer_ctl_name);
4936 ret = -EINVAL;
4937 goto end;
4938 }
4939
4940 ALOGV("%s: Setting device pp params param: %d, value %d mixer ctrl:%s",
4941 __func__,param, value, mixer_ctl_name);
4942 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
4943
4944end:
4945 return ret;
4946}
4947
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]4948int platform_get_subsys_image_name(char *buf)
4949{
4950 strlcpy(buf, PLATFORM_IMAGE_NAME, sizeof(PLATFORM_IMAGE_NAME));
4951 return 0;
4952}
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4953
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4954/*
4955 * This is a lookup table to map android audio input device to audio h/w interface (backend).
4956 * The table can be extended for other input devices by adding appropriate entries.
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4957 * The audio interface for a particular input device need to be added in
4958 * audio_platform_info.xml file.
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4959 */
4960struct audio_device_to_audio_interface audio_device_to_interface_table[] = {
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4961 {AUDIO_DEVICE_IN_BUILTIN_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BUILTIN_MIC), ""},
4962 {AUDIO_DEVICE_IN_BACK_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BACK_MIC), ""},
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4963};
4964
4965int audio_device_to_interface_table_len =
4966 sizeof(audio_device_to_interface_table) / sizeof(audio_device_to_interface_table[0]);
4967
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4968int platform_set_audio_device_interface(const char * device_name,
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4969 const char *intf_name,
4970 const char *codec_type)
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4971{
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4972 int ret = 0;
4973 int i;
4974
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4975 if (device_name == NULL || intf_name == NULL || codec_type == NULL) {
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4976 ALOGE("%s: Invalid input", __func__);
4977
4978 ret = -EINVAL;
4979 goto done;
4980 }
4981
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4982 ALOGD("%s: Enter, device name:%s, intf name:%s, codec_type:%s", __func__,
4983 device_name, intf_name, codec_type);
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4984
4985 size_t device_name_len = strlen(device_name);
4986 for (i = 0; i < audio_device_to_interface_table_len; i++) {
4987 char* name = audio_device_to_interface_table[i].device_name;
4988 size_t name_len = strlen(name);
4989 if ((name_len == device_name_len) &&
4990 (strncmp(device_name, name, name_len) == 0)) {
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4991 if (is_external_codec &&
4992 (strncmp(codec_type, "external", strlen(codec_type)) == 0)) {
4993 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4994 __func__, device_name, intf_name);
4995
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4996 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4997 sizeof(audio_device_to_interface_table[i].interface_name));
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4998 } else if (!is_external_codec &&
4999 (strncmp(codec_type, "internal", strlen(codec_type)) == 0)) {
5000 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
5001 __func__, device_name, intf_name);
5002
5003 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
5004 sizeof(audio_device_to_interface_table[i].interface_name));
5005 } else
5006 ALOGE("Invalid codec_type specified. Ignoring this interface entry.");
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]5007 goto done;
5008 }
5009 }
5010 ALOGE("%s: Could not find matching device name %s",
5011 __func__, device_name);
5012
5013 ret = -EINVAL;
5014
5015done:
5016 return ret;
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]5017}
Laxminath Kasam82252432015-05-29 18:37:11 +0530[diff] [blame]5018
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]5019 /*
Laxminath Kasam44f49402015-05-29 18:37:11 +0530[diff] [blame]5020 * This is a lookup table to map names of speaker device with respective left and right TZ names.
5021 * Also the tz names for a particular left or right speaker can be overriden by adding
5022 * corresponding entry in audio_platform_info.xml file.
5023 */
5024struct speaker_device_to_tz_names speaker_device_tz_names = {
5025 {SND_DEVICE_OUT_SPEAKER, "", ""},
5026};
5027
5028const char *platform_get_spkr_1_tz_name(snd_device_t snd_device)
Asish Bhattacharya4a69acd2015-07-12 20:54:14 +0530[diff] [blame]5029{
Laxminath Kasam44f49402015-05-29 18:37:11 +0530[diff] [blame]5030 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
5031 return speaker_device_tz_names.spkr_1_tz_name;
5032 else
5033 return "";
5034}
5035
5036const char *platform_get_spkr_2_tz_name(snd_device_t snd_device)
5037{
5038 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
5039 return speaker_device_tz_names.spkr_2_tz_name;
5040 else
5041 return "";
5042}
5043
5044int platform_set_spkr_device_tz_names(snd_device_t index,
5045 const char *spkr_1_tz_name, const char *spkr_2_tz_name)
5046{
5047 int ret = 0;
5048 int i;
5049
5050 if (spkr_1_tz_name == NULL && spkr_2_tz_name == NULL) {
5051 ALOGE("%s: Invalid input", __func__);
5052 ret = -EINVAL;
5053 goto done;
5054 }
5055 if (index != speaker_device_tz_names.snd_device) {
5056 ALOGE("%s: not matching speaker device\n");
5057 ret = -EINVAL;
5058 goto done;
5059 }
5060 ALOGD("%s: Enter, spkr_1_tz_name :%s, spkr_2_tz_name:%s",
5061 __func__, spkr_1_tz_name, spkr_2_tz_name);
5062
5063 if (spkr_1_tz_name != NULL)
5064 strlcpy(speaker_device_tz_names.spkr_1_tz_name, spkr_1_tz_name,
5065 sizeof(speaker_device_tz_names.spkr_1_tz_name));
5066
5067 if (spkr_2_tz_name != NULL)
5068 strlcpy(speaker_device_tz_names.spkr_2_tz_name, spkr_2_tz_name,
5069 sizeof(speaker_device_tz_names.spkr_2_tz_name));
5070done:
5071 return ret;
Asish Bhattacharya4a69acd2015-07-12 20:54:14 +0530[diff] [blame]5072}
Preetam Singh Ranawat9519e9c2015-11-18 16:05:55 +0530[diff] [blame]5073
5074int platform_get_wsa_mode(void *adev)
5075{
5076 struct audio_device *adev_h = adev;
5077 char *snd_card_name;
5078
5079 snd_card_name = mixer_get_name(adev_h->mixer);
5080 if ((!strcmp(snd_card_name, "msm8952-skum-snd-card")) ||
5081 (!strcmp(snd_card_name, "msm8952-snd-card")) ||
5082 (!strcmp(snd_card_name, "msm8952-snd-card-mtp")) ||
5083 (!strcmp(snd_card_name, "msm8976-skun-snd-card")))
5084 return 1;
5085 else
5086 return 0;
5087}
Preetam Singh Ranawat61716b12015-12-14 11:55:24 +0530[diff] [blame]5088
5089bool platform_send_gain_dep_cal(void *platform __unused,
5090 int level __unused)
5091{
5092 return 0;
5093}
Xiaojun Sang040cc9f2015-08-03 19:38:28 +0800[diff] [blame]5094
5095bool platform_can_enable_spkr_prot_on_device(snd_device_t snd_device)
5096{
5097 bool ret = false;
5098
5099 if (snd_device == SND_DEVICE_OUT_SPEAKER ||
5100 snd_device == SND_DEVICE_OUT_SPEAKER_WSA ||
5101 snd_device == SND_DEVICE_OUT_SPEAKER_VBAT ||
5102 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT ||
5103 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
5104 snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_WSA) {
5105 ret = true;
5106 }
5107
5108 return ret;
5109}
5110
5111int platform_get_spkr_prot_acdb_id(snd_device_t snd_device)
5112{
5113 int acdb_id;
5114
5115 switch(snd_device) {
5116 case SND_DEVICE_OUT_SPEAKER:
5117 case SND_DEVICE_OUT_SPEAKER_WSA:
5118 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED);
5119 break;
5120 case SND_DEVICE_OUT_VOICE_SPEAKER:
5121 case SND_DEVICE_OUT_VOICE_SPEAKER_WSA:
5122 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED);
5123 break;
5124 case SND_DEVICE_OUT_SPEAKER_VBAT:
5125 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT);
5126 break;
5127 case SND_DEVICE_OUT_VOICE_SPEAKER_VBAT:
5128 acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT);
5129 break;
5130 default:
5131 acdb_id = -EINVAL;
5132 break;
5133 }
5134 return acdb_id;
5135}
5136
5137int platform_get_spkr_prot_snd_device(snd_device_t snd_device)
5138{
5139 if (!audio_extn_spkr_prot_is_enabled())
5140 return snd_device;
5141
5142 switch(snd_device) {
5143 case SND_DEVICE_OUT_SPEAKER:
5144 case SND_DEVICE_OUT_SPEAKER_WSA:
5145 return SND_DEVICE_OUT_SPEAKER_PROTECTED;
5146 case SND_DEVICE_OUT_VOICE_SPEAKER:
5147 case SND_DEVICE_OUT_VOICE_SPEAKER_WSA:
5148 return SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
5149 case SND_DEVICE_OUT_SPEAKER_VBAT:
5150 return SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT;
5151 case SND_DEVICE_OUT_VOICE_SPEAKER_VBAT:
5152 return SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT;
5153 default:
5154 return snd_device;
5155 }
5156}