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review.blissroms.org / platform_hardware_qcom_audio / 0c3fc691479339a80ceba139995089e776f7fcad / . / hal / msm8916 / platform.c
blob: a15d73d3d53027a2c1db310406aec0c9933daced [file] [log] [blame]
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1/*
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]2 * Copyright (c) 2013-2015, The Linux Foundation. All rights reserved.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3 * Not a Contribution.
4 *
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]5 * Copyright (C) 2013 The Android Open Source Project
6 *
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 */
19
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]20#define LOG_TAG "msm8916_platform"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]21/*#define LOG_NDEBUG 0*/
22#define LOG_NDDEBUG 0
23
24#include <stdlib.h>
25#include <dlfcn.h>
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]26#include <fcntl.h>
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]27#include <sys/ioctl.h>
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]28#include <cutils/log.h>
29#include <cutils/properties.h>
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]30#include <cutils/str_parms.h>
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]31#include <audio_hw.h>
32#include <platform_api.h>
33#include "platform.h"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]34#include "audio_extn.h"
35#include "voice_extn.h"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]36#include "edid.h"
37#include "sound/compress_params.h"
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]38#include "sound/msmcal-hwdep.h"
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]39#include <dirent.h>
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]40#define SOUND_TRIGGER_DEVICE_HANDSET_MONO_LOW_POWER_ACDB_ID (100)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]41
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"
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]44#define MIXER_XML_PATH_MSM8909_PM8916 "/system/etc/mixer_paths_msm8909_pm8916.xml"
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]45#define MIXER_XML_PATH_QRD_SKUH "/system/etc/mixer_paths_qrd_skuh.xml"
46#define MIXER_XML_PATH_QRD_SKUI "/system/etc/mixer_paths_qrd_skui.xml"
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]47#define MIXER_XML_PATH_QRD_SKUHF "/system/etc/mixer_paths_qrd_skuhf.xml"
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]48#define MIXER_XML_PATH_SKUK "/system/etc/mixer_paths_skuk.xml"
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]49#define MIXER_XML_PATH_SKUA "/system/etc/mixer_paths_skua.xml"
50#define MIXER_XML_PATH_SKUC "/system/etc/mixer_paths_skuc.xml"
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]51#define MIXER_XML_PATH_SKUE "/system/etc/mixer_paths_skue.xml"
Meng Wangcfefb8b2014-12-05 14:35:55 +0800[diff] [blame]52#define MIXER_XML_PATH_SKUL "/system/etc/mixer_paths_skul.xml"
Walter Yangcd132722015-04-08 16:04:30 +0800[diff] [blame]53#define MIXER_XML_PATH_SKUM "/system/etc/mixer_paths_qrd_skum.xml"
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]54#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]55#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]56#define MIXER_XML_PATH_I2S "/system/etc/mixer_paths_i2s.xml"
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]57#define MIXER_XML_PATH_WCD9306 "/system/etc/mixer_paths_wcd9306.xml"
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]58#define MIXER_XML_PATH_WCD9330 "/system/etc/mixer_paths_wcd9330.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]59#define PLATFORM_INFO_XML_PATH "/system/etc/audio_platform_info.xml"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]60#define PLATFORM_INFO_XML_PATH_I2S "/system/etc/audio_platform_info_i2s.xml"
61
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]62#define LIB_ACDB_LOADER "libacdbloader.so"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]63#define AUDIO_DATA_BLOCK_MIXER_CTL "HDMI EDID"
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]64#define CVD_VERSION_MIXER_CTL "CVD Version"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]65
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]66#define MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE (256 * 1024)
67#define MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE (2 * 1024)
68#define COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING (2 * 1024)
69#define COMPRESS_OFFLOAD_FRAGMENT_SIZE (32 * 1024)
70/* Used in calculating fragment size for pcm offload */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]71#define PCM_OFFLOAD_BUFFER_DURATION_FOR_AV 1000 /* 1 sec */
72#define PCM_OFFLOAD_BUFFER_DURATION_FOR_AV_STREAMING 80 /* 80 millisecs */
73#define PCM_OFFLOAD_BUFFER_DURATION_FOR_SMALL_BUFFERS 20 /* 20 millisecs */
74#define PCM_OFFLOAD_BUFFER_DURATION_MAX 1200 /* 1200 millisecs */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]75
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]76/* MAX PCM fragment size cannot be increased further due
77 * to flinger's cblk size of 1mb,and it has to be a multiple of
78 * 24 - lcm of channels supported by DSP
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]79 */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]80#define MAX_PCM_OFFLOAD_FRAGMENT_SIZE (240 * 1024)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]81#define MIN_PCM_OFFLOAD_FRAGMENT_SIZE (4 * 1024)
82
83/*
84 * Offload buffer size for compress passthrough
85 */
86#define MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE (2 * 1024)
87#define MAX_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE (8 * 1024)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]88
Preetam Singh Ranawat6efde5c2015-04-24 11:04:22 +0530[diff] [blame]89#define DIV_ROUND_UP(x, y) (((x) + (y) - 1)/(y))
90#define ALIGN(x, y) ((y) * DIV_ROUND_UP((x), (y)))
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]91/*
92 * This file will have a maximum of 38 bytes:
93 *
94 * 4 bytes: number of audio blocks
95 * 4 bytes: total length of Short Audio Descriptor (SAD) blocks
96 * Maximum 10 * 3 bytes: SAD blocks
97 */
98#define MAX_SAD_BLOCKS 10
99#define SAD_BLOCK_SIZE 3
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]100#define MAX_CVD_VERSION_STRING_SIZE 100
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]101
102/* EDID format ID for LPCM audio */
103#define EDID_FORMAT_LPCM 1
104
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]105/* fallback app type if the default app type from acdb loader fails */
106#define DEFAULT_APP_TYPE 0x11130
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]107#define DEFAULT_APP_TYPE_RX_PATH 0x11130
108#define DEFAULT_APP_TYPE_TX_PATH 0x11132
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]109
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]110/* Retry for delay in FW loading*/
111#define RETRY_NUMBER 20
112#define RETRY_US 500000
113#define MAX_SND_CARD 8
114
115#define SAMPLE_RATE_8KHZ 8000
116#define SAMPLE_RATE_16KHZ 16000
117
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]118#define MAX_SET_CAL_BYTE_SIZE 65536
119
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]120#define AUDIO_PARAMETER_KEY_FLUENCE_TYPE "fluence"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]121#define AUDIO_PARAMETER_KEY_SLOWTALK "st_enable"
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]122#define AUDIO_PARAMETER_KEY_HD_VOICE "hd_voice"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]123#define AUDIO_PARAMETER_KEY_VOLUME_BOOST "volume_boost"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]124#define AUDIO_PARAMETER_KEY_AUD_CALDATA "cal_data"
125#define AUDIO_PARAMETER_KEY_AUD_CALRESULT "cal_result"
126
127
128/* Query external audio device connection status */
129#define AUDIO_PARAMETER_KEY_EXT_AUDIO_DEVICE "ext_audio_device"
130
131#define EVENT_EXTERNAL_SPK_1 "qc_ext_spk_1"
132#define EVENT_EXTERNAL_SPK_2 "qc_ext_spk_2"
133#define EVENT_EXTERNAL_MIC "qc_ext_mic"
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]134#define MAX_CAL_NAME 20
135
136char cal_name_info[WCD9XXX_MAX_CAL][MAX_CAL_NAME] = {
137 [WCD9XXX_ANC_CAL] = "anc_cal",
138 [WCD9XXX_MBHC_CAL] = "mbhc_cal",
139 [WCD9XXX_MAD_CAL] = "mad_cal",
140};
141
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]142#define AUDIO_PARAMETER_KEY_REC_PLAY_CONC "rec_play_conc_on"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]143
144enum {
145 VOICE_FEATURE_SET_DEFAULT,
146 VOICE_FEATURE_SET_VOLUME_BOOST
147};
148
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]149struct audio_block_header
150{
151 int reserved;
152 int length;
153};
154
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]155typedef struct acdb_audio_cal_cfg {
156 uint32_t persist;
157 uint32_t snd_dev_id;
158 audio_devices_t dev_id;
159 int32_t acdb_dev_id;
160 uint32_t app_type;
161 uint32_t topo_id;
162 uint32_t sampling_rate;
163 uint32_t cal_type;
164 uint32_t module_id;
165 uint32_t param_id;
166} acdb_audio_cal_cfg_t;
167
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]168/* Audio calibration related functions */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]169typedef void (*acdb_deallocate_t)();
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]170typedef int (*acdb_init_t)(const char *, char *, int);
171typedef void (*acdb_send_audio_cal_t)(int, int, int , int);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]172typedef void (*acdb_send_voice_cal_t)(int, int);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]173typedef int (*acdb_reload_vocvoltable_t)(int);
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]174typedef int (*acdb_get_default_app_type_t)(void);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]175typedef int (*acdb_loader_get_calibration_t)(char *attr, int size, void *data);
176acdb_loader_get_calibration_t acdb_loader_get_calibration;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]177typedef int (*acdb_set_audio_cal_t) (void *, void *, uint32_t);
178typedef int (*acdb_get_audio_cal_t) (void *, void *, uint32_t*);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]179
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]180struct platform_data {
181 struct audio_device *adev;
182 bool fluence_in_spkr_mode;
183 bool fluence_in_voice_call;
184 bool fluence_in_voice_rec;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]185 bool fluence_in_audio_rec;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]186 bool external_spk_1;
187 bool external_spk_2;
188 bool external_mic;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]189 int fluence_type;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]190 char fluence_cap[PROPERTY_VALUE_MAX];
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]191 int fluence_mode;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]192 bool slowtalk;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]193 bool hd_voice;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]194 bool ec_ref_enabled;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]195 bool is_wsa_speaker;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]196 /* Audio calibration related functions */
197 void *acdb_handle;
198 int voice_feature_set;
199 acdb_init_t acdb_init;
200 acdb_deallocate_t acdb_deallocate;
201 acdb_send_audio_cal_t acdb_send_audio_cal;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]202 acdb_set_audio_cal_t acdb_set_audio_cal;
203 acdb_get_audio_cal_t acdb_get_audio_cal;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]204 acdb_send_voice_cal_t acdb_send_voice_cal;
205 acdb_reload_vocvoltable_t acdb_reload_vocvoltable;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]206 acdb_get_default_app_type_t acdb_get_default_app_type;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]207#ifdef RECORD_PLAY_CONCURRENCY
208 bool rec_play_conc_set;
209#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]210 void *hw_info;
211 struct csd_data *csd;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]212 void *edid_info;
213 bool edid_valid;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]214};
215
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]216static bool is_external_codec = false;
217static const int pcm_device_table_of_ext_codec[AUDIO_USECASE_MAX][2] = {
218 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE_OF_EXT_CODEC, QCHAT_CALL_PCM_DEVICE_OF_EXT_CODEC}
219};
220
221/* List of use cases that has different PCM device ID's for internal and external codecs */
222static const int misc_usecase[AUDIO_USECASE_MAX] = { USECASE_QCHAT_CALL };
223
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]224int pcm_device_table[AUDIO_USECASE_MAX][2] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]225 [USECASE_AUDIO_PLAYBACK_DEEP_BUFFER] = {DEEP_BUFFER_PCM_DEVICE,
226 DEEP_BUFFER_PCM_DEVICE},
227 [USECASE_AUDIO_PLAYBACK_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
228 LOWLATENCY_PCM_DEVICE},
229 [USECASE_AUDIO_PLAYBACK_MULTI_CH] = {MULTIMEDIA2_PCM_DEVICE,
230 MULTIMEDIA2_PCM_DEVICE},
231 [USECASE_AUDIO_PLAYBACK_OFFLOAD] =
232 {PLAYBACK_OFFLOAD_DEVICE, PLAYBACK_OFFLOAD_DEVICE},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]233#ifdef MULTIPLE_OFFLOAD_ENABLED
234 [USECASE_AUDIO_PLAYBACK_OFFLOAD2] =
235 {PLAYBACK_OFFLOAD_DEVICE2, PLAYBACK_OFFLOAD_DEVICE2},
236 [USECASE_AUDIO_PLAYBACK_OFFLOAD3] =
237 {PLAYBACK_OFFLOAD_DEVICE3, PLAYBACK_OFFLOAD_DEVICE3},
238 [USECASE_AUDIO_PLAYBACK_OFFLOAD4] =
239 {PLAYBACK_OFFLOAD_DEVICE4, PLAYBACK_OFFLOAD_DEVICE4},
240 [USECASE_AUDIO_PLAYBACK_OFFLOAD5] =
241 {PLAYBACK_OFFLOAD_DEVICE5, PLAYBACK_OFFLOAD_DEVICE5},
242 [USECASE_AUDIO_PLAYBACK_OFFLOAD6] =
243 {PLAYBACK_OFFLOAD_DEVICE6, PLAYBACK_OFFLOAD_DEVICE6},
244 [USECASE_AUDIO_PLAYBACK_OFFLOAD7] =
245 {PLAYBACK_OFFLOAD_DEVICE7, PLAYBACK_OFFLOAD_DEVICE7},
246 [USECASE_AUDIO_PLAYBACK_OFFLOAD8] =
247 {PLAYBACK_OFFLOAD_DEVICE8, PLAYBACK_OFFLOAD_DEVICE8},
248 [USECASE_AUDIO_PLAYBACK_OFFLOAD9] =
249 {PLAYBACK_OFFLOAD_DEVICE9, PLAYBACK_OFFLOAD_DEVICE9},
250#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]251 [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
252 [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
253 [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
254 LOWLATENCY_PCM_DEVICE},
255 [USECASE_AUDIO_RECORD_FM_VIRTUAL] = {MULTIMEDIA2_PCM_DEVICE,
256 MULTIMEDIA2_PCM_DEVICE},
257 [USECASE_AUDIO_PLAYBACK_FM] = {FM_PLAYBACK_PCM_DEVICE, FM_CAPTURE_PCM_DEVICE},
258 [USECASE_AUDIO_HFP_SCO] = {HFP_PCM_RX, HFP_SCO_RX},
259 [USECASE_AUDIO_HFP_SCO_WB] = {HFP_PCM_RX, HFP_SCO_RX},
260 [USECASE_VOICE_CALL] = {VOICE_CALL_PCM_DEVICE, VOICE_CALL_PCM_DEVICE},
261 [USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE},
262 [USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
263 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
Karthik Reddy Katta3b0a60c2014-04-06 14:52:37 +0530[diff] [blame]264 [USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]265 [USECASE_COMPRESS_VOIP_CALL] = {COMPRESS_VOIP_CALL_PCM_DEVICE, COMPRESS_VOIP_CALL_PCM_DEVICE},
266 [USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE,
267 AUDIO_RECORD_PCM_DEVICE},
268 [USECASE_INCALL_REC_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
269 AUDIO_RECORD_PCM_DEVICE},
270 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
271 AUDIO_RECORD_PCM_DEVICE},
272 [USECASE_INCALL_REC_UPLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
273 COMPRESS_CAPTURE_DEVICE},
274 [USECASE_INCALL_REC_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
275 COMPRESS_CAPTURE_DEVICE},
276 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
277 COMPRESS_CAPTURE_DEVICE},
278 [USECASE_INCALL_MUSIC_UPLINK] = {INCALL_MUSIC_UPLINK_PCM_DEVICE,
279 INCALL_MUSIC_UPLINK_PCM_DEVICE},
280 [USECASE_INCALL_MUSIC_UPLINK2] = {INCALL_MUSIC_UPLINK2_PCM_DEVICE,
281 INCALL_MUSIC_UPLINK2_PCM_DEVICE},
282 [USECASE_AUDIO_SPKR_CALIB_RX] = {SPKR_PROT_CALIB_RX_PCM_DEVICE, -1},
283 [USECASE_AUDIO_SPKR_CALIB_TX] = {-1, SPKR_PROT_CALIB_TX_PCM_DEVICE},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]284 [USECASE_AUDIO_PLAYBACK_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
285 AFE_PROXY_RECORD_PCM_DEVICE},
286 [USECASE_AUDIO_RECORD_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
287 AFE_PROXY_RECORD_PCM_DEVICE},
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]288};
289
290/* Array to store sound devices */
291static const char * const device_table[SND_DEVICE_MAX] = {
292 [SND_DEVICE_NONE] = "none",
293 /* Playback sound devices */
294 [SND_DEVICE_OUT_HANDSET] = "handset",
295 [SND_DEVICE_OUT_SPEAKER] = "speaker",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]296 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = "speaker-ext-1",
297 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = "speaker-ext-2",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]298 [SND_DEVICE_OUT_SPEAKER_WSA] = "wsa-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]299 [SND_DEVICE_OUT_SPEAKER_REVERSE] = "speaker-reverse",
300 [SND_DEVICE_OUT_HEADPHONES] = "headphones",
301 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = "speaker-and-headphones",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]302 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = "speaker-and-headphones-ext-1",
303 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = "speaker-and-headphones-ext-2",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]304 [SND_DEVICE_OUT_VOICE_HANDSET] = "voice-handset",
305 [SND_DEVICE_OUT_VOICE_SPEAKER] = "voice-speaker",
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]306 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = "wsa-voice-speaker",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]307 [SND_DEVICE_OUT_VOICE_HEADPHONES] = "voice-headphones",
308 [SND_DEVICE_OUT_HDMI] = "hdmi",
309 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = "speaker-and-hdmi",
310 [SND_DEVICE_OUT_BT_SCO] = "bt-sco-headset",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]311 [SND_DEVICE_OUT_BT_SCO_WB] = "bt-sco-headset-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]312 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = "voice-tty-full-headphones",
313 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = "voice-tty-vco-headphones",
314 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = "voice-tty-hco-handset",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]315 [SND_DEVICE_OUT_VOICE_TX] = "voice-tx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]316 [SND_DEVICE_OUT_AFE_PROXY] = "afe-proxy",
317 [SND_DEVICE_OUT_USB_HEADSET] = "usb-headphones",
318 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = "speaker-and-usb-headphones",
319 [SND_DEVICE_OUT_TRANSMISSION_FM] = "transmission-fm",
320 [SND_DEVICE_OUT_ANC_HEADSET] = "anc-headphones",
321 [SND_DEVICE_OUT_ANC_FB_HEADSET] = "anc-fb-headphones",
322 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = "voice-anc-headphones",
323 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = "voice-anc-fb-headphones",
324 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = "speaker-and-anc-headphones",
325 [SND_DEVICE_OUT_ANC_HANDSET] = "anc-handset",
326 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = "speaker-protected",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]327 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = "voice-speaker-protected",
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]328#ifdef RECORD_PLAY_CONCURRENCY
329 [SND_DEVICE_OUT_VOIP_HANDSET] = "voip-handset",
330 [SND_DEVICE_OUT_VOIP_SPEAKER] = "voip-speaker",
331 [SND_DEVICE_OUT_VOIP_HEADPHONES] = "voip-headphones",
332#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]333
334 /* Capture sound devices */
335 [SND_DEVICE_IN_HANDSET_MIC] = "handset-mic",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]336 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = "handset-mic-ext",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]337 [SND_DEVICE_IN_HANDSET_MIC_AEC] = "handset-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]338 [SND_DEVICE_IN_HANDSET_MIC_NS] = "handset-mic",
339 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = "handset-mic",
340 [SND_DEVICE_IN_HANDSET_DMIC] = "dmic-endfire",
341 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = "dmic-endfire",
342 [SND_DEVICE_IN_HANDSET_DMIC_NS] = "dmic-endfire",
343 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = "dmic-endfire",
344 [SND_DEVICE_IN_SPEAKER_MIC] = "speaker-mic",
345 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = "speaker-mic",
346 [SND_DEVICE_IN_SPEAKER_MIC_NS] = "speaker-mic",
347 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = "speaker-mic",
348 [SND_DEVICE_IN_SPEAKER_DMIC] = "speaker-dmic-endfire",
349 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = "speaker-dmic-endfire",
350 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = "speaker-dmic-endfire",
351 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = "speaker-dmic-endfire",
352 [SND_DEVICE_IN_HEADSET_MIC] = "headset-mic",
353 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = "headset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]354 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = "voice-speaker-mic",
355 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = "voice-headset-mic",
356 [SND_DEVICE_IN_HDMI_MIC] = "hdmi-mic",
357 [SND_DEVICE_IN_BT_SCO_MIC] = "bt-sco-mic",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]358 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = "bt-sco-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]359 [SND_DEVICE_IN_BT_SCO_MIC_WB] = "bt-sco-mic-wb",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]360 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = "bt-sco-mic-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]361 [SND_DEVICE_IN_CAMCORDER_MIC] = "camcorder-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]362 [SND_DEVICE_IN_VOICE_DMIC] = "voice-dmic-ef",
363 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = "voice-speaker-dmic-ef",
364 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = "voice-speaker-qmic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]365 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = "voice-tty-full-headset-mic",
366 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = "voice-tty-vco-handset-mic",
367 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = "voice-tty-hco-headset-mic",
368 [SND_DEVICE_IN_VOICE_REC_MIC] = "voice-rec-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]369 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = "voice-rec-mic",
370 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = "voice-rec-dmic-ef",
371 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = "voice-rec-dmic-ef-fluence",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]372 [SND_DEVICE_IN_VOICE_RX] = "voice-rx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]373 [SND_DEVICE_IN_USB_HEADSET_MIC] = "usb-headset-mic",
374 [SND_DEVICE_IN_CAPTURE_FM] = "capture-fm",
375 [SND_DEVICE_IN_AANC_HANDSET_MIC] = "aanc-handset-mic",
376 [SND_DEVICE_IN_QUAD_MIC] = "quad-mic",
377 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = "handset-stereo-dmic-ef",
378 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = "speaker-stereo-dmic-ef",
379 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = "vi-feedback",
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]380 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = "voice-speaker-dmic-broadside",
381 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = "speaker-dmic-broadside",
382 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = "speaker-dmic-broadside",
383 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = "speaker-dmic-broadside",
384 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = "speaker-dmic-broadside",
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]385 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = "aanc-fluence-dmic-handset",
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]386 [SND_DEVICE_IN_HANDSET_QMIC] = "quad-mic",
387 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = "quad-mic",
388 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = "quad-mic",
389 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = "quad-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]390};
391
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]392// Platform specific backend bit width table
393static int backend_bit_width_table[SND_DEVICE_MAX] = {0};
394
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]395/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]396static int acdb_device_table[SND_DEVICE_MAX] = {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]397 [SND_DEVICE_NONE] = -1,
398 [SND_DEVICE_OUT_HANDSET] = 7,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]399 [SND_DEVICE_OUT_SPEAKER] = 14,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]400 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = 14,
401 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]402 [SND_DEVICE_OUT_SPEAKER_WSA] = 135,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]403 [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]404 [SND_DEVICE_OUT_HEADPHONES] = 10,
405 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]406 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = 10,
407 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]408 [SND_DEVICE_OUT_VOICE_HANDSET] = 7,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]409 [SND_DEVICE_OUT_VOICE_SPEAKER] = 14,
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]410 [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = 135,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]411 [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10,
412 [SND_DEVICE_OUT_HDMI] = 18,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]413 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]414 [SND_DEVICE_OUT_BT_SCO] = 22,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]415 [SND_DEVICE_OUT_BT_SCO_WB] = 39,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]416 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17,
417 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17,
418 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]419 [SND_DEVICE_OUT_VOICE_TX] = 45,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]420 [SND_DEVICE_OUT_AFE_PROXY] = 0,
421 [SND_DEVICE_OUT_USB_HEADSET] = 45,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]422 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]423 [SND_DEVICE_OUT_TRANSMISSION_FM] = 0,
424 [SND_DEVICE_OUT_ANC_HEADSET] = 26,
425 [SND_DEVICE_OUT_ANC_FB_HEADSET] = 27,
426 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26,
427 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27,
428 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26,
429 [SND_DEVICE_OUT_ANC_HANDSET] = 103,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]430 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = 124,
431 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = 101,
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]432#ifdef RECORD_PLAY_CONCURRENCY
433 [SND_DEVICE_OUT_VOIP_HANDSET] = 133,
434 [SND_DEVICE_OUT_VOIP_SPEAKER] = 132,
435 [SND_DEVICE_OUT_VOIP_HEADPHONES] = 134,
436#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]437
438 [SND_DEVICE_IN_HANDSET_MIC] = 4,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]439 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = 4,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]440 [SND_DEVICE_IN_HANDSET_MIC_AEC] = 106,
441 [SND_DEVICE_IN_HANDSET_MIC_NS] = 107,
442 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108,
443 [SND_DEVICE_IN_HANDSET_DMIC] = 41,
444 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109,
445 [SND_DEVICE_IN_HANDSET_DMIC_NS] = 110,
446 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111,
447 [SND_DEVICE_IN_SPEAKER_MIC] = 11,
448 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112,
449 [SND_DEVICE_IN_SPEAKER_MIC_NS] = 113,
450 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114,
451 [SND_DEVICE_IN_SPEAKER_DMIC] = 43,
452 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115,
453 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116,
454 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]455 [SND_DEVICE_IN_HEADSET_MIC] = 8,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]456 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]457 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11,
458 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8,
459 [SND_DEVICE_IN_HDMI_MIC] = 4,
460 [SND_DEVICE_IN_BT_SCO_MIC] = 21,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]461 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = 122,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]462 [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]463 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = 123,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]464 [SND_DEVICE_IN_CAMCORDER_MIC] = 4,
465 [SND_DEVICE_IN_VOICE_DMIC] = 41,
466 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43,
467 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]468 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16,
469 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36,
470 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]471 [SND_DEVICE_IN_VOICE_REC_MIC] = 4,
472 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107,
473 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34,
474 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]475 [SND_DEVICE_IN_VOICE_RX] = 44,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]476 [SND_DEVICE_IN_USB_HEADSET_MIC] = 44,
477 [SND_DEVICE_IN_CAPTURE_FM] = 0,
478 [SND_DEVICE_IN_AANC_HANDSET_MIC] = 104,
479 [SND_DEVICE_IN_QUAD_MIC] = 46,
480 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = 34,
481 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = 35,
482 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]483 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12,
484 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12,
485 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
486 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
487 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]488 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = 135,
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]489 [SND_DEVICE_IN_HANDSET_QMIC] = 125,
490 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = 126,
491 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = 127,
492 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = 129,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]493};
494
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]495struct name_to_index {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]496 char name[100];
497 unsigned int index;
498};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]499
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]500#define TO_NAME_INDEX(X) #X, X
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]501
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]502/* Used to get index from parsed sting */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]503static struct name_to_index snd_device_name_index[SND_DEVICE_MAX] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]504 {TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)},
505 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]506 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_1)},
507 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_2)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]508 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_WSA)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]509 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)},
510 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)},
511 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]512 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1)},
513 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]514 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)},
515 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)},
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]516 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_WSA)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]517 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)},
518 {TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)},
519 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)},
520 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)},
521 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)},
522 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)},
523 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)},
524 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]525 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]526 {TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)},
527 {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)},
528 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)},
529 {TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)},
530 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)},
531 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)},
532 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)},
533 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)},
534 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)},
535 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)},
536 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]537 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED)},
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]538#ifdef RECORD_PLAY_CONCURRENCY
539 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HANDSET)},
540 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_SPEAKER)},
541 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HEADPHONES)},
542#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]543 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]544 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_EXTERNAL)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]545 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)},
546 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)},
547 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)},
548 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)},
549 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)},
550 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)},
551 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)},
552 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)},
553 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)},
554 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)},
555 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)},
556 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)},
557 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)},
558 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)},
559 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)},
560 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)},
561 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)},
562 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)},
563 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)},
564 {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)},
565 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]566 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]567 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]568 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]569 {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)},
570 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)},
571 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)},
572 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)},
573 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)},
574 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)},
575 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)},
576 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)},
577 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)},
578 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)},
579 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]580 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_RX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]581 {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)},
582 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)},
583 {TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)},
584 {TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)},
585 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_STEREO_DMIC)},
586 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_STEREO_DMIC)},
587 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]588 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]589 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE)},
590 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE)},
591 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE)},
592 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE)},
593 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE)},
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]594 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_QMIC)},
595 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC)},
596 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_NS)},
597 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]598};
599
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]600static char * backend_table[SND_DEVICE_MAX] = {0};
601
602static struct name_to_index usecase_name_index[AUDIO_USECASE_MAX] = {
603 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_DEEP_BUFFER)},
604 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_LOW_LATENCY)},
605 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_MULTI_CH)},
606 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD)},
607#ifdef MULTIPLE_OFFLOAD_ENABLED
608 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD2)},
609 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD3)},
610 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD4)},
611 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD5)},
612 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD6)},
613 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD7)},
614 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD8)},
615 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD9)},
616#endif
617 {TO_NAME_INDEX(USECASE_AUDIO_RECORD)},
618 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_LOW_LATENCY)},
619 {TO_NAME_INDEX(USECASE_VOICE_CALL)},
620 {TO_NAME_INDEX(USECASE_VOICE2_CALL)},
621 {TO_NAME_INDEX(USECASE_VOLTE_CALL)},
622 {TO_NAME_INDEX(USECASE_QCHAT_CALL)},
623 {TO_NAME_INDEX(USECASE_VOWLAN_CALL)},
624 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK)},
625 {TO_NAME_INDEX(USECASE_INCALL_REC_DOWNLINK)},
626 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK_AND_DOWNLINK)},
627 {TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO)},
628};
629
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]630#define NO_COLS 2
631static int msm_be_id_array_len;
632static int (*msm_device_to_be_id)[];
633
634/* Below table lists output device to BE_ID mapping*/
635/* Update the table based on the board configuration*/
636
637static int msm_device_to_be_id_internal_codec [][NO_COLS] = {
638 {AUDIO_DEVICE_OUT_EARPIECE , 34},
639 {AUDIO_DEVICE_OUT_SPEAKER , 34},
640 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 34},
641 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 34},
642 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
643 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
644 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
645 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
646 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
647 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
648 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
649 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
650 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
651 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
652 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
653 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
654 {AUDIO_DEVICE_OUT_PROXY , 9},
655 {AUDIO_DEVICE_OUT_FM , 7},
656 {AUDIO_DEVICE_OUT_FM_TX , 8},
657 {AUDIO_DEVICE_OUT_ALL , -1},
658 {AUDIO_DEVICE_NONE , -1},
659 {AUDIO_DEVICE_OUT_DEFAULT , -1},
660};
661
662static int msm_device_to_be_id_external_codec [][NO_COLS] = {
663 {AUDIO_DEVICE_OUT_EARPIECE , 2},
664 {AUDIO_DEVICE_OUT_SPEAKER , 2},
665 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 2},
666 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2},
667 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
668 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
669 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
670 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
671 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
672 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
673 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
674 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
675 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
676 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
677 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
678 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
679 {AUDIO_DEVICE_OUT_PROXY , 9},
680 {AUDIO_DEVICE_OUT_FM , 7},
681 {AUDIO_DEVICE_OUT_FM_TX , 8},
682 {AUDIO_DEVICE_OUT_ALL , -1},
683 {AUDIO_DEVICE_NONE , -1},
684 {AUDIO_DEVICE_OUT_DEFAULT , -1},
685};
686
687
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]688#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
689#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]690
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]691static bool is_misc_usecase(audio_usecase_t usecase) {
692 bool ret = false;
693 int i;
694
695 for (i = 0; i < AUDIO_USECASE_MAX; i++) {
696 if(usecase == misc_usecase[i]) {
697 ret = true;
698 break;
699 }
700 }
701 return ret;
702}
703
704
705static void update_codec_type(const char *snd_card_name) {
706
707 if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
708 sizeof("msm8939-tapan-snd-card")) ||
709 !strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
710 sizeof("msm8939-tapan9302-snd-card"))||
711 !strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
712 sizeof("msm8939-tomtom9330-snd-card"))) {
713 ALOGI("%s: snd_card_name: %s",__func__,snd_card_name);
714 is_external_codec = true;
715 }
716}
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]717static void query_platform(const char *snd_card_name,
718 char *mixer_xml_path)
719{
720 if (!strncmp(snd_card_name, "msm8x16-snd-card-mtp",
721 sizeof("msm8x16-snd-card-mtp"))) {
722 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
723 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]724
725 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
726 msm_be_id_array_len =
727 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
728
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]729 } else if (!strncmp(snd_card_name, "msm8x16-skuh-snd-card",
730 sizeof("msm8x16-skuh-snd-card"))) {
731 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUH,
732 sizeof(MIXER_XML_PATH_QRD_SKUH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]733
734 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
735 msm_be_id_array_len =
736 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
737
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]738 } else if (!strncmp(snd_card_name, "msm8x16-skui-snd-card",
739 sizeof("msm8x16-skui-snd-card"))) {
740 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUI,
741 sizeof(MIXER_XML_PATH_QRD_SKUI));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]742
743 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
744 msm_be_id_array_len =
745 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
746
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]747 } else if (!strncmp(snd_card_name, "msm8x16-skuhf-snd-card",
748 sizeof("msm8x16-skuhf-snd-card"))) {
749 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUHF,
750 sizeof(MIXER_XML_PATH_QRD_SKUHF));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]751
752 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
753 msm_be_id_array_len =
754 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
755
Walter Yangc899d572014-05-27 21:52:17 +0800[diff] [blame]756 } else if (!strncmp(snd_card_name, "msm8939-snd-card-mtp",
Yamit Mehtac6003e22014-05-19 10:26:02 +0530[diff] [blame]757 sizeof("msm8939-snd-card-mtp"))) {
Aravind Kumar71ba22b2014-06-23 15:18:50 +0530[diff] [blame]758 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
759 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]760
761 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
762 msm_be_id_array_len =
763 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
764
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]765 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skuk",
766 sizeof("msm8939-snd-card-skuk"))) {
767 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUK,
768 sizeof(MIXER_XML_PATH_SKUK));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]769 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
770 msm_be_id_array_len =
771 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
772
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]773 } else if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
774 sizeof("msm8939-tapan-snd-card"))) {
775 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
776 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]777 msm_device_to_be_id = msm_device_to_be_id_external_codec;
778 msm_be_id_array_len =
779 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
780
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]781 } else if (!strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
782 sizeof("msm8939-tapan9302-snd-card"))) {
783 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
784 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]785
786 msm_device_to_be_id = msm_device_to_be_id_external_codec;
787 msm_be_id_array_len =
788 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
789
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]790 } else if (!strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
791 sizeof("msm8939-tomtom9330-snd-card"))) {
792 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
793 sizeof(MIXER_XML_PATH_WCD9330));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]794 msm_device_to_be_id = msm_device_to_be_id_external_codec;
795 msm_be_id_array_len =
796 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
797
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]798 } else if (!strncmp(snd_card_name, "msm8909-skua-snd-card",
799 sizeof("msm8909-skua-snd-card"))) {
800 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUA,
801 sizeof(MIXER_XML_PATH_SKUA));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]802 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
803 msm_be_id_array_len =
804 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]805
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]806 } else if (!strncmp(snd_card_name, "msm8909-skuc-snd-card",
807 sizeof("msm8909-skuc-snd-card"))) {
808 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUC,
809 sizeof(MIXER_XML_PATH_SKUC));
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]810 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
811 msm_be_id_array_len =
812 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
813
814 } else if (!strncmp(snd_card_name, "msm8909-pm8916-snd-card",
815 sizeof("msm8909-pm8916-snd-card"))) {
816 strlcpy(mixer_xml_path, MIXER_XML_PATH_MSM8909_PM8916,
817 sizeof(MIXER_XML_PATH_MSM8909_PM8916));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]818
819 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
820 msm_be_id_array_len =
821 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]822
823 } else if (!strncmp(snd_card_name, "msm8909-skue-snd-card",
824 sizeof("msm8909-skue-snd-card"))) {
825 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUE,
826 sizeof(MIXER_XML_PATH_SKUE));
827 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
828 msm_be_id_array_len =
829 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
830
Meng Wangcfefb8b2014-12-05 14:35:55 +0800[diff] [blame]831 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skul",
832 sizeof("msm8939-snd-card-skul"))) {
833 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUL,
834 sizeof(MIXER_XML_PATH_SKUL));
835 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
836 msm_be_id_array_len =
837 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]838 } else if (!strncmp(snd_card_name, "msm8952-snd-card-mtp",
839 sizeof("msm8952-snd-card-mtpmsm8952-snd-card-mtp"))) {
840 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
841 sizeof(MIXER_XML_PATH_MTP));
842 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
843 msm_be_id_array_len =
844 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
845 } else if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
846 sizeof("msm8952-tomtom-snd-card"))) {
847 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
848 sizeof(MIXER_XML_PATH_WCD9330));
849 msm_device_to_be_id = msm_device_to_be_id_external_codec;
850 msm_be_id_array_len =
851 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]852 } else if (!strncmp(snd_card_name, "msm8952-skum-snd-card",
853 sizeof("msm8952-skum-snd-card"))) {
854 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUM,
855 sizeof(MIXER_XML_PATH_SKUM));
856 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
857 msm_be_id_array_len =
858 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Naresh Tanniru0d28b4a2015-03-23 00:58:49 +0530[diff] [blame]859
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]860 } else {
861 strlcpy(mixer_xml_path, MIXER_XML_PATH,
862 sizeof(MIXER_XML_PATH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]863
864 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
865 msm_be_id_array_len =
866 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
867
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]868 }
869}
870
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]871void platform_set_echo_reference(void *platform, bool enable)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]872{
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]873 struct platform_data *my_data = (struct platform_data *)platform;
874 struct audio_device *adev = my_data->adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]875
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]876 if (my_data->ec_ref_enabled) {
877 my_data->ec_ref_enabled = false;
878 ALOGV("%s: disabling echo-reference", __func__);
879 audio_route_reset_and_update_path(adev->audio_route, "echo-reference");
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]880 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]881
882 if (enable) {
883 my_data->ec_ref_enabled = true;
884 ALOGD("%s: enabling echo-reference", __func__);
885 audio_route_apply_and_update_path(adev->audio_route, "echo-reference");
886 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]887}
888
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]889static struct csd_data *open_csd_client()
890{
891 struct csd_data *csd = calloc(1, sizeof(struct csd_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]892 if (!csd) {
893 ALOGE("failed to allocate csd_data mem");
894 return NULL;
895 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]896
897 csd->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW);
898 if (csd->csd_client == NULL) {
899 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_CSD_CLIENT);
900 goto error;
901 } else {
902 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_CSD_CLIENT);
903
904 csd->deinit = (deinit_t)dlsym(csd->csd_client,
905 "csd_client_deinit");
906 if (csd->deinit == NULL) {
907 ALOGE("%s: dlsym error %s for csd_client_deinit", __func__,
908 dlerror());
909 goto error;
910 }
911 csd->disable_device = (disable_device_t)dlsym(csd->csd_client,
912 "csd_client_disable_device");
913 if (csd->disable_device == NULL) {
914 ALOGE("%s: dlsym error %s for csd_client_disable_device",
915 __func__, dlerror());
916 goto error;
917 }
918 csd->enable_device_config = (enable_device_config_t)dlsym(csd->csd_client,
919 "csd_client_enable_device_config");
920 if (csd->enable_device_config == NULL) {
921 ALOGE("%s: dlsym error %s for csd_client_enable_device_config",
922 __func__, dlerror());
923 goto error;
924 }
925 csd->enable_device = (enable_device_t)dlsym(csd->csd_client,
926 "csd_client_enable_device");
927 if (csd->enable_device == NULL) {
928 ALOGE("%s: dlsym error %s for csd_client_enable_device",
929 __func__, dlerror());
930 goto error;
931 }
932 csd->start_voice = (start_voice_t)dlsym(csd->csd_client,
933 "csd_client_start_voice");
934 if (csd->start_voice == NULL) {
935 ALOGE("%s: dlsym error %s for csd_client_start_voice",
936 __func__, dlerror());
937 goto error;
938 }
939 csd->stop_voice = (stop_voice_t)dlsym(csd->csd_client,
940 "csd_client_stop_voice");
941 if (csd->stop_voice == NULL) {
942 ALOGE("%s: dlsym error %s for csd_client_stop_voice",
943 __func__, dlerror());
944 goto error;
945 }
946 csd->volume = (volume_t)dlsym(csd->csd_client,
947 "csd_client_volume");
948 if (csd->volume == NULL) {
949 ALOGE("%s: dlsym error %s for csd_client_volume",
950 __func__, dlerror());
951 goto error;
952 }
953 csd->mic_mute = (mic_mute_t)dlsym(csd->csd_client,
954 "csd_client_mic_mute");
955 if (csd->mic_mute == NULL) {
956 ALOGE("%s: dlsym error %s for csd_client_mic_mute",
957 __func__, dlerror());
958 goto error;
959 }
960 csd->slow_talk = (slow_talk_t)dlsym(csd->csd_client,
961 "csd_client_slow_talk");
962 if (csd->slow_talk == NULL) {
963 ALOGE("%s: dlsym error %s for csd_client_slow_talk",
964 __func__, dlerror());
965 goto error;
966 }
967 csd->start_playback = (start_playback_t)dlsym(csd->csd_client,
968 "csd_client_start_playback");
969 if (csd->start_playback == NULL) {
970 ALOGE("%s: dlsym error %s for csd_client_start_playback",
971 __func__, dlerror());
972 goto error;
973 }
974 csd->stop_playback = (stop_playback_t)dlsym(csd->csd_client,
975 "csd_client_stop_playback");
976 if (csd->stop_playback == NULL) {
977 ALOGE("%s: dlsym error %s for csd_client_stop_playback",
978 __func__, dlerror());
979 goto error;
980 }
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]981 csd->set_lch = (set_lch_t)dlsym(csd->csd_client, "csd_client_set_lch");
982 if (csd->set_lch == NULL) {
983 ALOGE("%s: dlsym error %s for csd_client_set_lch",
984 __func__, dlerror());
985 /* Ignore the error as this is not mandatory function for
986 * basic voice call to work.
987 */
988 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]989 csd->start_record = (start_record_t)dlsym(csd->csd_client,
990 "csd_client_start_record");
991 if (csd->start_record == NULL) {
992 ALOGE("%s: dlsym error %s for csd_client_start_record",
993 __func__, dlerror());
994 goto error;
995 }
996 csd->stop_record = (stop_record_t)dlsym(csd->csd_client,
997 "csd_client_stop_record");
998 if (csd->stop_record == NULL) {
999 ALOGE("%s: dlsym error %s for csd_client_stop_record",
1000 __func__, dlerror());
1001 goto error;
1002 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1003
1004
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1005 csd->init = (init_t)dlsym(csd->csd_client, "csd_client_init");
1006
1007 if (csd->init == NULL) {
1008 ALOGE("%s: dlsym error %s for csd_client_init",
1009 __func__, dlerror());
1010 goto error;
1011 } else {
1012 csd->init();
1013 }
1014 }
1015 return csd;
1016
1017error:
1018 free(csd);
1019 csd = NULL;
1020 return csd;
1021}
1022
1023void close_csd_client(struct csd_data *csd)
1024{
1025 if (csd != NULL) {
1026 csd->deinit();
1027 dlclose(csd->csd_client);
1028 free(csd);
1029 csd = NULL;
1030 }
1031}
1032
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1033
1034static void set_platform_defaults()
1035{
1036 int32_t dev;
1037 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1038 backend_table[dev] = NULL;
1039 }
1040 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1041 backend_bit_width_table[dev] = 16;
1042 }
1043
1044 // TBD - do these go to the platform-info.xml file.
1045 // will help in avoiding strdups here
1046 backend_table[SND_DEVICE_IN_BT_SCO_MIC] = strdup("bt-sco");
1047 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB] = strdup("bt-sco-wb");
1048 backend_table[SND_DEVICE_IN_BT_SCO_MIC_NREC] = strdup("bt-sco");
1049 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = strdup("bt-sco-wb");
1050 backend_table[SND_DEVICE_OUT_BT_SCO] = strdup("bt-sco");
1051 backend_table[SND_DEVICE_OUT_BT_SCO_WB] = strdup("bt-sco-wb");
1052 backend_table[SND_DEVICE_OUT_HDMI] = strdup("hdmi");
1053 backend_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("speaker-and-hdmi");
1054 backend_table[SND_DEVICE_OUT_VOICE_TX] = strdup("afe-proxy");
1055 backend_table[SND_DEVICE_IN_VOICE_RX] = strdup("afe-proxy");
1056 backend_table[SND_DEVICE_OUT_AFE_PROXY] = strdup("afe-proxy");
1057 backend_table[SND_DEVICE_OUT_USB_HEADSET] = strdup("usb-headphones");
1058 backend_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] =
1059 strdup("speaker-and-usb-headphones");
1060 backend_table[SND_DEVICE_IN_USB_HEADSET_MIC] = strdup("usb-headset-mic");
1061 backend_table[SND_DEVICE_IN_CAPTURE_FM] = strdup("capture-fm");
1062 backend_table[SND_DEVICE_OUT_TRANSMISSION_FM] = strdup("transmission-fm");
1063}
1064
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1065void get_cvd_version(char *cvd_version, struct audio_device *adev)
1066{
1067 struct mixer_ctl *ctl;
1068 int count;
1069 int ret = 0;
1070
1071 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
1072 if (!ctl) {
1073 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
1074 goto done;
1075 }
1076 mixer_ctl_update(ctl);
1077
1078 count = mixer_ctl_get_num_values(ctl);
1079 if (count > MAX_CVD_VERSION_STRING_SIZE)
1080 count = MAX_CVD_VERSION_STRING_SIZE;
1081
1082 ret = mixer_ctl_get_array(ctl, cvd_version, count);
1083 if (ret != 0) {
1084 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
1085 goto done;
1086 }
1087
1088done:
1089 return;
1090}
1091
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1092static int hw_util_open(int card_no)
1093{
1094 int fd = -1;
1095 char dev_name[256];
1096
1097 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
1098 card_no, WCD9XXX_CODEC_HWDEP_NODE);
1099 ALOGD("%s Opening device %s\n", __func__, dev_name);
1100 fd = open(dev_name, O_WRONLY);
1101 if (fd < 0) {
1102 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
1103 return fd;
1104 }
1105 ALOGD("%s success", __func__);
1106 return fd;
1107}
1108
1109struct param_data {
1110 int use_case;
1111 int acdb_id;
1112 int get_size;
1113 int buff_size;
1114 int data_size;
1115 void *buff;
1116};
1117
1118static int send_codec_cal(acdb_loader_get_calibration_t acdb_loader_get_calibration, int fd)
1119{
1120 int ret = 0, type;
1121
1122 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
1123 struct wcdcal_ioctl_buffer codec_buffer;
1124 struct param_data calib;
1125
1126 if (!strcmp(cal_name_info[type], "mad_cal"))
1127 calib.acdb_id = SOUND_TRIGGER_DEVICE_HANDSET_MONO_LOW_POWER_ACDB_ID;
1128 calib.get_size = 1;
1129 ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data),
1130 &calib);
1131 if (ret < 0) {
1132 ALOGE("%s get_calibration failed\n", __func__);
1133 return ret;
1134 }
1135 calib.get_size = 0;
1136 calib.buff = malloc(calib.buff_size);
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1137 if(calib.buff == NULL) {
1138 ALOGE("%s mem allocation for %d bytes for %s failed\n"
1139 , __func__, calib.buff_size, cal_name_info[type]);
1140 return -1;
1141 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1142 ret = acdb_loader_get_calibration(cal_name_info[type],
1143 sizeof(struct param_data), &calib);
1144 if (ret < 0) {
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1145 ALOGE("%s get_calibration failed type=%s calib.size=%d\n"
1146 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1147 free(calib.buff);
1148 return ret;
1149 }
1150 codec_buffer.buffer = calib.buff;
1151 codec_buffer.size = calib.data_size;
1152 codec_buffer.cal_type = type;
1153 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1154 ALOGE("Failed to call ioctl for %s err=%d calib.size=%d",
1155 cal_name_info[type], errno, codec_buffer.size);
1156 ALOGD("%s cal sent for %s calib.size=%d"
1157 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1158 free(calib.buff);
1159 }
1160 return ret;
1161}
1162
1163static void audio_hwdep_send_cal(struct platform_data *plat_data)
1164{
1165 int fd;
1166
1167 fd = hw_util_open(plat_data->adev->snd_card);
1168 if (fd == -1) {
1169 ALOGE("%s error open\n", __func__);
1170 return;
1171 }
1172
1173 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
1174 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
1175
1176 if (acdb_loader_get_calibration == NULL) {
1177 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
1178 dlerror());
1179 return;
1180 }
1181 if (send_codec_cal(acdb_loader_get_calibration, fd) < 0)
1182 ALOGE("%s: Could not send anc cal", __FUNCTION__);
1183}
1184
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1185void *platform_init(struct audio_device *adev)
1186{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1187 char platform[PROPERTY_VALUE_MAX];
1188 char baseband[PROPERTY_VALUE_MAX];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1189 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1190 struct platform_data *my_data = NULL;
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1191 int retry_num = 0, snd_card_num = 0, key = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1192 const char *snd_card_name;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1193 char mixer_xml_path[100],ffspEnable[PROPERTY_VALUE_MAX];
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1194 char *cvd_version = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1195
1196 my_data = calloc(1, sizeof(struct platform_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1197 if (!my_data) {
1198 ALOGE("failed to allocate platform data");
1199 return NULL;
1200 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1201
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1202 while (snd_card_num < MAX_SND_CARD) {
1203 adev->mixer = mixer_open(snd_card_num);
1204
1205 while (!adev->mixer && retry_num < RETRY_NUMBER) {
1206 usleep(RETRY_US);
1207 adev->mixer = mixer_open(snd_card_num);
1208 retry_num++;
1209 }
1210
1211 if (!adev->mixer) {
1212 ALOGE("%s: Unable to open the mixer card: %d", __func__,
1213 snd_card_num);
1214 retry_num = 0;
1215 snd_card_num++;
1216 continue;
1217 }
1218
1219 snd_card_name = mixer_get_name(adev->mixer);
1220 ALOGV("%s: snd_card_name: %s", __func__, snd_card_name);
1221
1222 my_data->hw_info = hw_info_init(snd_card_name);
1223 if (!my_data->hw_info) {
1224 ALOGE("%s: Failed to init hardware info", __func__);
1225 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1226 query_platform(snd_card_name, mixer_xml_path);
1227 ALOGD("%s: mixer path file is %s", __func__,
1228 mixer_xml_path);
1229 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
1230 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1231 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1232 mixer_xml_path);
1233 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1234 if (!adev->audio_route) {
1235 ALOGE("%s: Failed to init audio route controls, aborting.",
1236 __func__);
1237 free(my_data);
1238 return NULL;
1239 }
1240 adev->snd_card = snd_card_num;
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1241 update_codec_type(snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1242 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
1243 break;
1244 }
1245 retry_num = 0;
1246 snd_card_num++;
1247 }
1248
1249 if (snd_card_num >= MAX_SND_CARD) {
1250 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
1251 free(my_data);
1252 return NULL;
1253 }
1254
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1255 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1256 my_data->fluence_in_spkr_mode = false;
1257 my_data->fluence_in_voice_call = false;
1258 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1259 my_data->fluence_in_audio_rec = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1260 my_data->external_spk_1 = false;
1261 my_data->external_spk_2 = false;
1262 my_data->external_mic = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1263 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1264 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]1265 my_data->slowtalk = false;
1266 my_data->hd_voice = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1267 my_data->edid_info = NULL;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1268 my_data->is_wsa_speaker = false;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1269
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1270 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
1271 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1272 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1273 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1274 my_data->fluence_type = FLUENCE_DUAL_MIC;
1275 } else {
1276 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1277 }
1278
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1279 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1280 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1281 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1282 my_data->fluence_in_voice_call = true;
1283 }
1284
1285 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1286 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1287 my_data->fluence_in_voice_rec = true;
1288 }
1289
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1290 property_get("persist.audio.fluence.audiorec",value,"");
1291 if (!strncmp("true", value, sizeof("true"))) {
1292 my_data->fluence_in_audio_rec = true;
1293 }
1294
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1295 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1296 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1297 my_data->fluence_in_spkr_mode = true;
1298 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1299
1300 property_get("persist.audio.fluence.mode",value,"");
1301 if (!strncmp("broadside", value, sizeof("broadside"))) {
1302 my_data->fluence_mode = FLUENCE_BROADSIDE;
1303 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1304 }
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1305 property_get("persist.audio.FFSP.enable", ffspEnable, "");
1306 if (!strncmp("true", ffspEnable, sizeof("true"))) {
1307 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1308 acdb_device_table[SND_DEVICE_OUT_SPEAKER_WSA] = 131;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1309 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
1310 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
1311 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1312 }
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1313 property_get("audio.ds1.metainfo.key",value,"0");
1314 key = atoi(value);
1315
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1316 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1317 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1318 if (my_data->acdb_handle == NULL) {
1319 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1320 } else {
1321 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1322 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1323 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1324 if (!my_data->acdb_deallocate)
1325 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1326 __func__, LIB_ACDB_LOADER);
1327
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1328 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]1329 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1330 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1331 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1332 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1333
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1334 my_data->acdb_set_audio_cal = (acdb_set_audio_cal_t)dlsym(my_data->acdb_handle,
1335 "acdb_loader_set_audio_cal_v2");
1336 if (!my_data->acdb_set_audio_cal)
1337 ALOGE("%s: Could not find the symbol acdb_set_audio_cal_v2 from %s",
1338 __func__, LIB_ACDB_LOADER);
1339
1340 my_data->acdb_get_audio_cal = (acdb_get_audio_cal_t)dlsym(my_data->acdb_handle,
1341 "acdb_loader_get_audio_cal_v2");
1342 if (!my_data->acdb_get_audio_cal)
1343 ALOGE("%s: Could not find the symbol acdb_get_audio_cal_v2 from %s",
1344 __func__, LIB_ACDB_LOADER);
1345
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1346 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1347 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1348 if (!my_data->acdb_send_voice_cal)
1349 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1350 __func__, LIB_ACDB_LOADER);
1351
1352 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1353 "acdb_loader_reload_vocvoltable");
1354 if (!my_data->acdb_reload_vocvoltable)
1355 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1356 __func__, LIB_ACDB_LOADER);
1357
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1358 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1359 my_data->acdb_handle,
1360 "acdb_loader_get_default_app_type");
1361 if (!my_data->acdb_get_default_app_type)
1362 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1363 __func__, LIB_ACDB_LOADER);
1364
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1365 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1366 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1367 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1368 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1369 goto acdb_init_fail;
1370 }
1371
1372 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
1373 if (!cvd_version)
1374 ALOGE("Failed to allocate cvd version");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1375 else
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1376 get_cvd_version(cvd_version, adev);
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1377 my_data->acdb_init(snd_card_name, cvd_version, key);
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1378 if (cvd_version)
1379 free(cvd_version);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1380 }
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1381 audio_extn_pm_vote();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1382
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1383 // Check if WSA speaker is supported in codec
1384 char CodecPeek[1024] = "/sys/kernel/debug/asoc/";
1385 DIR *dir;
1386 struct dirent *dirent;
1387 char file_name[10] = "wsa";
1388 strcat(CodecPeek, snd_card_name);
1389
1390 dir = opendir(CodecPeek);
1391 if (dir != NULL) {
1392 while (NULL != (dirent = readdir(dir))) {
1393 if (strstr (dirent->d_name,file_name))
1394 {
1395 my_data->is_wsa_speaker = true;
1396 break;
1397 }
1398 }
1399 closedir(dir);
1400 }
1401
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1402acdb_init_fail:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1403
1404 set_platform_defaults();
1405
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1406 /* Initialize ACDB ID's */
1407 platform_info_init(PLATFORM_INFO_XML_PATH);
1408
1409 /* init usb */
1410 audio_extn_usb_init(adev);
1411 /* update sound cards appropriately */
1412 audio_extn_usb_set_proxy_sound_card(adev->snd_card);
1413
1414 /* Read one time ssr property */
1415 audio_extn_ssr_update_enabled();
1416 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1417
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1418 /* init dap hal */
1419 audio_extn_dap_hal_init(adev->snd_card);
1420
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1421 audio_extn_dolby_set_license(adev);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1422 audio_hwdep_send_cal(my_data);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1423
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1424 /* init audio device arbitration */
1425 audio_extn_dev_arbi_init();
1426
1427 my_data->edid_info = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1428 return my_data;
1429}
1430
1431void platform_deinit(void *platform)
1432{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1433 struct platform_data *my_data = (struct platform_data *)platform;
1434
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1435 if (my_data->edid_info) {
1436 free(my_data->edid_info);
1437 my_data->edid_info = NULL;
1438 }
1439
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1440 hw_info_deinit(my_data->hw_info);
1441 close_csd_client(my_data->csd);
1442
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1443 int32_t dev;
1444 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1445 if (backend_table[dev]) {
1446 free(backend_table[dev]);
1447 backend_table[dev]= NULL;
1448 }
1449 }
1450
1451 /* deinit audio device arbitration */
1452 audio_extn_dev_arbi_deinit();
1453
1454 if (my_data->edid_info) {
1455 free(my_data->edid_info);
1456 my_data->edid_info = NULL;
1457 }
1458
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1459 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1460 /* deinit usb */
1461 audio_extn_usb_deinit();
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1462 audio_extn_dap_hal_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1463}
1464
1465const char *platform_get_snd_device_name(snd_device_t snd_device)
1466{
1467 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
1468 return device_table[snd_device];
1469 else
1470 return "";
1471}
1472
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1473int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
1474 char *device_name)
1475{
1476 struct platform_data *my_data = (struct platform_data *)platform;
1477
1478 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1479 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
1480 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
1481 } else {
1482 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
1483 return -EINVAL;
1484 }
1485
1486 return 0;
1487}
1488
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1489void platform_add_backend_name(char *mixer_path, snd_device_t snd_device)
1490{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1491 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1492 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1493 return;
1494 }
1495
1496 const char * suffix = backend_table[snd_device];
1497
1498 if (suffix != NULL) {
1499 strlcat(mixer_path, " ", MIXER_PATH_MAX_LENGTH);
1500 strlcat(mixer_path, suffix, MIXER_PATH_MAX_LENGTH);
1501 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1502}
1503
1504int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
1505{
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1506 int device_id = -1;
1507
1508 if (is_external_codec && is_misc_usecase(usecase)) {
1509 if (device_type == PCM_PLAYBACK)
1510 device_id = pcm_device_table_of_ext_codec[usecase][0];
1511 else
1512 device_id = pcm_device_table_of_ext_codec[usecase][1];
1513 } else {
1514 if (device_type == PCM_PLAYBACK)
1515 device_id = pcm_device_table[usecase][0];
1516 else
1517 device_id = pcm_device_table[usecase][1];
1518 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1519 return device_id;
1520}
1521
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1522static int find_index(struct name_to_index * table, int32_t len, const char * name)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1523{
1524 int ret = 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1525 int32_t i;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1526
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1527 if (table == NULL) {
1528 ALOGE("%s: table is NULL", __func__);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1529 ret = -ENODEV;
1530 goto done;
1531 }
1532
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1533 if (name == NULL) {
1534 ALOGE("null key");
1535 ret = -ENODEV;
1536 goto done;
1537 }
1538
1539 for (i=0; i < len; i++) {
1540 const char* tn = table[i].name;
1541 size_t len = strlen(tn);
1542 if (strncmp(tn, name, len) == 0) {
1543 if (strlen(name) != len) {
1544 continue; // substring
1545 }
1546 ret = table[i].index;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1547 goto done;
1548 }
1549 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1550 ALOGE("%s: Could not find index for name = %s",
1551 __func__, name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1552 ret = -ENODEV;
1553done:
1554 return ret;
1555}
1556
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1557int platform_set_fluence_type(void *platform, char *value)
1558{
1559 int ret = 0;
1560 int fluence_type = FLUENCE_NONE;
1561 int fluence_flag = NONE_FLAG;
1562 struct platform_data *my_data = (struct platform_data *)platform;
1563 struct audio_device *adev = my_data->adev;
1564
1565 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
1566
1567 /* only dual mic turn on and off is supported as of now through setparameters */
1568 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
1569 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
1570 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
1571 ALOGV("fluence dualmic feature enabled \n");
1572 fluence_type = FLUENCE_DUAL_MIC;
1573 fluence_flag = DMIC_FLAG;
1574 } else {
1575 ALOGE("%s: Failed to set DUALMIC", __func__);
1576 ret = -1;
1577 goto done;
1578 }
1579 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
1580 ALOGV("fluence disabled");
1581 fluence_type = FLUENCE_NONE;
1582 } else {
1583 ALOGE("Invalid fluence value : %s",value);
1584 ret = -1;
1585 goto done;
1586 }
1587
1588 if (fluence_type != my_data->fluence_type) {
1589 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
1590 my_data->fluence_type = fluence_type;
1591 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
1592 }
1593done:
1594 return ret;
1595}
1596
1597int platform_get_fluence_type(void *platform, char *value, uint32_t len)
1598{
1599 int ret = 0;
1600 struct platform_data *my_data = (struct platform_data *)platform;
1601
1602 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
1603 strlcpy(value, "quadmic", len);
1604 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
1605 strlcpy(value, "dualmic", len);
1606 } else if (my_data->fluence_type == FLUENCE_NONE) {
1607 strlcpy(value, "none", len);
1608 } else
1609 ret = -1;
1610
1611 return ret;
1612}
1613
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1614int platform_get_snd_device_index(char *device_name)
1615{
1616 return find_index(snd_device_name_index, SND_DEVICE_MAX, device_name);
1617}
1618
1619int platform_get_usecase_index(const char *usecase_name)
1620{
1621 return find_index(usecase_name_index, AUDIO_USECASE_MAX, usecase_name);
1622}
1623
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1624int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
1625{
1626 int ret = 0;
1627
1628 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1629 ALOGE("%s: Invalid snd_device = %d",
1630 __func__, snd_device);
1631 ret = -EINVAL;
1632 goto done;
1633 }
1634
1635 acdb_device_table[snd_device] = acdb_id;
1636done:
1637 return ret;
1638}
1639
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1640int platform_get_default_app_type(void *platform)
1641{
1642 struct platform_data *my_data = (struct platform_data *)platform;
1643
1644 if (my_data->acdb_get_default_app_type)
1645 return my_data->acdb_get_default_app_type();
1646 else
1647 return DEFAULT_APP_TYPE;
1648}
1649
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]1650int platform_get_snd_device_acdb_id(snd_device_t snd_device)
1651{
1652 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1653 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1654 return -EINVAL;
1655 }
1656 return acdb_device_table[snd_device];
1657}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1658
1659int 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]1660{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1661 int ret = 0;
1662
1663 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1664 ALOGE("%s: Invalid snd_device = %d",
1665 __func__, snd_device);
1666 ret = -EINVAL;
1667 goto done;
1668 }
1669
1670 backend_bit_width_table[snd_device] = bit_width;
1671done:
1672 return ret;
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1673}
1674
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1675int platform_get_snd_device_bit_width(snd_device_t snd_device)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1676{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1677 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1678 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1679 return DEFAULT_OUTPUT_SAMPLING_RATE;
1680 }
1681 return backend_bit_width_table[snd_device];
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1682}
1683
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1684int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1685 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1686{
1687 struct platform_data *my_data = (struct platform_data *)platform;
1688 int acdb_dev_id, acdb_dev_type;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1689 struct audio_device *adev = my_data->adev;
1690 int snd_device = SND_DEVICE_OUT_SPEAKER;
1691
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1692 if (usecase->type == PCM_PLAYBACK)
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]1693 snd_device = usecase->out_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1694 else if ((usecase->type == PCM_HFP_CALL) || (usecase->type == PCM_CAPTURE))
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]1695 snd_device = usecase->in_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1696 acdb_dev_id = acdb_device_table[audio_extn_get_spkr_prot_snd_device(snd_device)];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1697
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]1698 // Do not use Rx path default app type for TX path
1699 if ((usecase->type == PCM_CAPTURE) && (app_type == DEFAULT_APP_TYPE_RX_PATH)) {
1700 ALOGD("Resetting app type for Tx path to default");
1701 app_type = DEFAULT_APP_TYPE_TX_PATH;
1702 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1703 if (acdb_dev_id < 0) {
1704 ALOGE("%s: Could not find acdb id for device(%d)",
1705 __func__, snd_device);
1706 return -EINVAL;
1707 }
1708 if (my_data->acdb_send_audio_cal) {
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1709 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1710 __func__, snd_device, acdb_dev_id);
1711 if (snd_device >= SND_DEVICE_OUT_BEGIN &&
1712 snd_device < SND_DEVICE_OUT_END)
1713 acdb_dev_type = ACDB_DEV_TYPE_OUT;
1714 else
1715 acdb_dev_type = ACDB_DEV_TYPE_IN;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1716 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
1717 sample_rate);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1718 }
1719 return 0;
1720}
1721
1722int platform_switch_voice_call_device_pre(void *platform)
1723{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1724 struct platform_data *my_data = (struct platform_data *)platform;
1725 int ret = 0;
1726
1727 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]1728 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1729 /* This must be called before disabling mixer controls on APQ side */
1730 ret = my_data->csd->disable_device();
1731 if (ret < 0) {
1732 ALOGE("%s: csd_client_disable_device, failed, error %d",
1733 __func__, ret);
1734 }
1735 }
1736 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1737}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1738
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1739int platform_switch_voice_call_enable_device_config(void *platform,
1740 snd_device_t out_snd_device,
1741 snd_device_t in_snd_device)
1742{
1743 struct platform_data *my_data = (struct platform_data *)platform;
1744 int acdb_rx_id, acdb_tx_id;
1745 int ret = 0;
1746
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1747 if (my_data->csd == NULL)
1748 return ret;
1749
1750 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
1751 audio_extn_spkr_prot_is_enabled())
1752 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
1753 else
1754 acdb_rx_id = acdb_device_table[out_snd_device];
1755
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1756 acdb_tx_id = acdb_device_table[in_snd_device];
1757
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1758 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1759 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
1760 if (ret < 0) {
1761 ALOGE("%s: csd_enable_device_config, failed, error %d",
1762 __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1763 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1764 } else {
1765 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1766 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1767 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1768
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1769 return ret;
1770}
1771
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1772int platform_switch_voice_call_device_post(void *platform,
1773 snd_device_t out_snd_device,
1774 snd_device_t in_snd_device)
1775{
1776 struct platform_data *my_data = (struct platform_data *)platform;
1777 int acdb_rx_id, acdb_tx_id;
1778
1779 if (my_data->acdb_send_voice_cal == NULL) {
1780 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
1781 } else {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1782 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
1783 audio_extn_spkr_prot_is_enabled())
1784 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
1785
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1786 acdb_rx_id = acdb_device_table[out_snd_device];
1787 acdb_tx_id = acdb_device_table[in_snd_device];
1788
1789 if (acdb_rx_id > 0 && acdb_tx_id > 0)
1790 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
1791 else
1792 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1793 acdb_rx_id, acdb_tx_id);
1794 }
1795
1796 return 0;
1797}
1798
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1799int platform_switch_voice_call_usecase_route_post(void *platform,
1800 snd_device_t out_snd_device,
1801 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1802{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1803 struct platform_data *my_data = (struct platform_data *)platform;
1804 int acdb_rx_id, acdb_tx_id;
1805 int ret = 0;
1806
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1807 if (my_data->csd == NULL)
1808 return ret;
1809
1810 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
1811 audio_extn_spkr_prot_is_enabled())
1812 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
1813 else
1814 acdb_rx_id = acdb_device_table[out_snd_device];
1815
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1816 acdb_tx_id = acdb_device_table[in_snd_device];
1817
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1818 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1819 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
1820 my_data->adev->acdb_settings);
1821 if (ret < 0) {
1822 ALOGE("%s: csd_enable_device, failed, error %d", __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1823 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1824 } else {
1825 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1826 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1827 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1828
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1829 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1830}
1831
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1832int platform_start_voice_call(void *platform, uint32_t vsid)
1833{
1834 struct platform_data *my_data = (struct platform_data *)platform;
1835 int ret = 0;
1836
1837 if (my_data->csd != NULL) {
1838 ret = my_data->csd->start_voice(vsid);
1839 if (ret < 0) {
1840 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
1841 }
1842 }
1843 return ret;
1844}
1845
1846int platform_stop_voice_call(void *platform, uint32_t vsid)
1847{
1848 struct platform_data *my_data = (struct platform_data *)platform;
1849 int ret = 0;
1850
1851 if (my_data->csd != NULL) {
1852 ret = my_data->csd->stop_voice(vsid);
1853 if (ret < 0) {
1854 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
1855 }
1856 }
1857 return ret;
1858}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]1859
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1860int platform_get_sample_rate(void *platform, uint32_t *rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1861{
1862 return 0;
1863}
1864
1865int platform_set_voice_volume(void *platform, int volume)
1866{
1867 struct platform_data *my_data = (struct platform_data *)platform;
1868 struct audio_device *adev = my_data->adev;
1869 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1870 const char *mixer_ctl_name = "Voice Rx Gain";
1871 int vol_index = 0, ret = 0;
1872 uint32_t set_values[ ] = {0,
1873 ALL_SESSION_VSID,
1874 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1875
1876 // Voice volume levels are mapped to adsp volume levels as follows.
1877 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
1878 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1879 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
1880 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1881
1882 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1883 if (!ctl) {
1884 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1885 __func__, mixer_ctl_name);
1886 return -EINVAL;
1887 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1888 ALOGV("Setting voice volume index: %d", set_values[0]);
1889 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1890
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1891 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1892 ret = my_data->csd->volume(ALL_SESSION_VSID, volume,
1893 DEFAULT_VOLUME_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1894 if (ret < 0) {
1895 ALOGE("%s: csd_volume error %d", __func__, ret);
1896 }
1897 }
1898 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1899}
1900
1901int platform_set_mic_mute(void *platform, bool state)
1902{
1903 struct platform_data *my_data = (struct platform_data *)platform;
1904 struct audio_device *adev = my_data->adev;
1905 struct mixer_ctl *ctl;
1906 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1907 int ret = 0;
1908 uint32_t set_values[ ] = {0,
1909 ALL_SESSION_VSID,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1910 DEFAULT_MUTE_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1911
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1912 set_values[0] = state;
1913 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1914 if (!ctl) {
1915 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1916 __func__, mixer_ctl_name);
1917 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1918 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1919 ALOGV("Setting voice mute state: %d", state);
1920 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1921
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1922 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1923 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,
1924 DEFAULT_MUTE_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1925 if (ret < 0) {
1926 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
1927 }
1928 }
1929 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1930}
1931
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]1932int platform_set_device_mute(void *platform, bool state, char *dir)
1933{
1934 struct platform_data *my_data = (struct platform_data *)platform;
1935 struct audio_device *adev = my_data->adev;
1936 struct mixer_ctl *ctl;
1937 char *mixer_ctl_name = NULL;
1938 int ret = 0;
1939 uint32_t set_values[ ] = {0,
1940 ALL_SESSION_VSID,
1941 0};
1942 if(dir == NULL) {
1943 ALOGE("%s: Invalid direction:%s", __func__, dir);
1944 return -EINVAL;
1945 }
1946
1947 if (!strncmp("rx", dir, sizeof("rx"))) {
1948 mixer_ctl_name = "Voice Rx Device Mute";
1949 } else if (!strncmp("tx", dir, sizeof("tx"))) {
1950 mixer_ctl_name = "Voice Tx Device Mute";
1951 } else {
1952 return -EINVAL;
1953 }
1954
1955 set_values[0] = state;
1956 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1957 if (!ctl) {
1958 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1959 __func__, mixer_ctl_name);
1960 return -EINVAL;
1961 }
1962
1963 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
1964 __func__,state, mixer_ctl_name);
1965 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
1966
1967 return ret;
1968}
1969
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1970snd_device_t platform_get_output_snd_device(void *platform, audio_devices_t devices)
1971{
1972 struct platform_data *my_data = (struct platform_data *)platform;
1973 struct audio_device *adev = my_data->adev;
1974 audio_mode_t mode = adev->mode;
1975 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1976#ifdef RECORD_PLAY_CONCURRENCY
1977 bool use_voip_out_devices = false;
1978 bool prop_rec_play_enabled = false;
1979 char recConcPropValue[PROPERTY_VALUE_MAX];
1980
1981 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
1982 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
1983 }
1984 use_voip_out_devices = prop_rec_play_enabled &&
1985 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
1986 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
1987#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1988
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1989 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
1990 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
1991 int channel_count = popcount(channel_mask);
1992
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1993 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
1994 if (devices == AUDIO_DEVICE_NONE ||
1995 devices & AUDIO_DEVICE_BIT_IN) {
1996 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
1997 goto exit;
1998 }
1999
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2000 if (popcount(devices) == 2) {
2001 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
2002 AUDIO_DEVICE_OUT_SPEAKER)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2003 if (my_data->external_spk_1)
2004 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2005 else if (my_data->external_spk_2)
2006 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
2007 else
2008 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2009 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
2010 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2011 if (audio_extn_get_anc_enabled())
2012 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2013 else if (my_data->external_spk_1)
2014 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2015 else if (my_data->external_spk_2)
2016 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2017 else
2018 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2019 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
2020 AUDIO_DEVICE_OUT_SPEAKER)) {
2021 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2022 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
2023 AUDIO_DEVICE_OUT_SPEAKER)) {
2024 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2025 } else {
2026 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
2027 goto exit;
2028 }
2029 if (snd_device != SND_DEVICE_NONE) {
2030 goto exit;
2031 }
2032 }
2033
2034 if (popcount(devices) != 1) {
2035 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
2036 goto exit;
2037 }
2038
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]2039 if (voice_is_in_call(adev) || voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2040 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2041 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2042 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2043 !voice_extn_compress_voip_is_active(adev)) {
2044 switch (adev->voice.tty_mode) {
2045 case TTY_MODE_FULL:
2046 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
2047 break;
2048 case TTY_MODE_VCO:
2049 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
2050 break;
2051 case TTY_MODE_HCO:
2052 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
2053 break;
2054 default:
2055 ALOGE("%s: Invalid TTY mode (%#x)",
2056 __func__, adev->voice.tty_mode);
2057 }
2058 } else if (audio_extn_get_anc_enabled()) {
2059 if (audio_extn_should_use_fb_anc())
2060 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
2061 else
2062 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
2063 } else {
2064 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
2065 }
2066 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2067 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2068 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2069 else
2070 snd_device = SND_DEVICE_OUT_BT_SCO;
2071 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2072 if (my_data->is_wsa_speaker)
2073 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_WSA;
2074 else
2075 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2076 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2077 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2078 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2079 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2080 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
2081 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
2082 if (audio_extn_should_use_handset_anc(channel_count))
2083 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
2084 else
2085 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2086 } else if (devices & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2087 snd_device = SND_DEVICE_OUT_VOICE_TX;
2088
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2089 if (snd_device != SND_DEVICE_NONE) {
2090 goto exit;
2091 }
2092 }
2093
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2094 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2095 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2096 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
2097 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2098#ifdef RECORD_PLAY_CONCURRENCY
2099 if (use_voip_out_devices) {
2100 // ANC should be disabled for voip concurrency
2101 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
2102 } else
2103#endif
2104 {
2105 if (audio_extn_should_use_fb_anc())
2106 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
2107 else
2108 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
2109 }
2110 } else {
2111#ifdef RECORD_PLAY_CONCURRENCY
2112 if (use_voip_out_devices)
2113 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2114 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2115#endif
2116 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2117 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2118 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2119#ifdef RECORD_PLAY_CONCURRENCY
2120 if (use_voip_out_devices) {
2121 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
2122 } else
2123#endif
2124 {
2125 if (adev->speaker_lr_swap)
2126 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
2127 else
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2128 {
2129 if (my_data->is_wsa_speaker)
2130 snd_device = SND_DEVICE_OUT_SPEAKER_WSA;
2131 else
2132 snd_device = SND_DEVICE_OUT_SPEAKER;
2133 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2134 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2135 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2136 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2137 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2138 else
2139 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2140 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2141 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2142 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2143 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2144 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
2145 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2146 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2147 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2148 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2149 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2150#ifdef RECORD_PLAY_CONCURRENCY
2151 if (use_voip_out_devices)
2152 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
2153 else
2154#endif
2155 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2156 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2157 channel_count = audio_extn_get_afe_proxy_channel_count();
2158 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
2159 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2160 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2161 } else {
2162 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
2163 }
2164exit:
2165 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
2166 return snd_device;
2167}
2168
2169snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
2170{
2171 struct platform_data *my_data = (struct platform_data *)platform;
2172 struct audio_device *adev = my_data->adev;
2173 audio_source_t source = (adev->active_input == NULL) ?
2174 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
2175
2176 audio_mode_t mode = adev->mode;
2177 audio_devices_t in_device = ((adev->active_input == NULL) ?
2178 AUDIO_DEVICE_NONE : adev->active_input->device)
2179 & ~AUDIO_DEVICE_BIT_IN;
2180 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2181 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2182 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2183 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2184
2185 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
2186 __func__, out_device, in_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2187 if (my_data->external_mic) {
2188 if ((out_device != AUDIO_DEVICE_NONE && voice_is_in_call(adev)) ||
2189 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev)) {
2190 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2191 out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2192 out_device & AUDIO_DEVICE_OUT_SPEAKER )
2193 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2194 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2195 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2196 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2197 }
2198 }
2199
2200 if (snd_device != AUDIO_DEVICE_NONE)
2201 goto exit;
2202
2203 if ((out_device != AUDIO_DEVICE_NONE) && ((voice_is_in_call(adev)) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]2204 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2205 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2206 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2207 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2208 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2209 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2210 case TTY_MODE_FULL:
2211 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
2212 break;
2213 case TTY_MODE_VCO:
2214 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
2215 break;
2216 case TTY_MODE_HCO:
2217 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
2218 break;
2219 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2220 ALOGE("%s: Invalid TTY mode (%#x)",
2221 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2222 }
2223 goto exit;
2224 }
2225 }
2226 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2227 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2228 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]2229 audio_extn_should_use_handset_anc(channel_count) &&
2230 my_data->fluence_type != FLUENCE_NONE) {
2231 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
2232 adev->acdb_settings |= DMIC_FLAG;
2233 ALOGD("Selecting AANC, Fluence combo device");
2234 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2235 audio_extn_should_use_handset_anc(channel_count)) {
2236 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2237 adev->acdb_settings |= ANC_FLAG;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2238 } else if (my_data->fluence_type == FLUENCE_NONE ||
2239 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2240 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2241 if (audio_extn_hfp_is_active(adev))
2242 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2243 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2244 snd_device = SND_DEVICE_IN_VOICE_DMIC;
2245 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2246 }
2247 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2248 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2249 if (audio_extn_hfp_is_active(adev))
2250 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2251 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2252 if (adev->bt_wb_speech_enabled) {
2253 if (adev->bluetooth_nrec)
2254 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2255 else
2256 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2257 } else {
2258 if (adev->bluetooth_nrec)
2259 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2260 else
2261 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2262 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2263 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2264 if (my_data->fluence_type != FLUENCE_NONE &&
2265 my_data->fluence_in_voice_call &&
2266 my_data->fluence_in_spkr_mode) {
2267 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2268 adev->acdb_settings |= QMIC_FLAG;
2269 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
2270 } else {
2271 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]2272 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2273 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
2274 else
2275 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2276 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2277 } else {
2278 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2279 if (audio_extn_hfp_is_active(adev))
2280 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2281 }
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2282 } else if (out_device & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2283 snd_device = SND_DEVICE_IN_VOICE_RX;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2284 } else if (source == AUDIO_SOURCE_CAMCORDER) {
2285 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2286 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2287 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
2288 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]2289 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2290 else
2291 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2292 }
2293 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
2294 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2295 if (channel_count == 2) {
2296 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
2297 adev->acdb_settings |= DMIC_FLAG;
2298 } else if (adev->active_input->enable_ns)
2299 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
2300 else if (my_data->fluence_type != FLUENCE_NONE &&
2301 my_data->fluence_in_voice_rec) {
2302 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
2303 adev->acdb_settings |= DMIC_FLAG;
2304 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2305 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
2306 }
2307 }
Karthik Reddy Kattaf621ec72014-11-21 16:37:38 +0530[diff] [blame]2308 } else if ((source == AUDIO_SOURCE_VOICE_COMMUNICATION) ||
2309 (mode == AUDIO_MODE_IN_COMMUNICATION)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2310 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
2311 in_device = AUDIO_DEVICE_IN_BACK_MIC;
2312 if (adev->active_input) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2313 if (adev->active_input->enable_aec &&
2314 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2315 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2316 if (my_data->fluence_in_spkr_mode) {
2317 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2318 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
2319 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2320 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2321 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
2322 else
2323 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
2324 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2325 adev->acdb_settings |= DMIC_FLAG;
2326 } else
2327 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2328 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2329 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2330 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
2331 adev->acdb_settings |= DMIC_FLAG;
2332 } else
2333 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2334 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2335 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2336 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2337 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2338 } else if (adev->active_input->enable_aec) {
2339 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2340 if (my_data->fluence_in_spkr_mode) {
2341 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2342 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC;
2343 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2344 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2345 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
2346 else
2347 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
2348 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2349 adev->acdb_settings |= DMIC_FLAG;
2350 } else
2351 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
2352 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2353 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2354 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
2355 adev->acdb_settings |= DMIC_FLAG;
2356 } else
2357 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
2358 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2359 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2360 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2361 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2362 } else if (adev->active_input->enable_ns) {
2363 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2364 if (my_data->fluence_in_spkr_mode) {
2365 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2366 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS;
2367 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2368 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2369 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
2370 else
2371 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
2372 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2373 adev->acdb_settings |= DMIC_FLAG;
2374 } else
2375 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
2376 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2377 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2378 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
2379 adev->acdb_settings |= DMIC_FLAG;
2380 } else
2381 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
2382 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2383 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2384 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2385 platform_set_echo_reference(adev->platform,false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2386 } else
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2387 platform_set_echo_reference(adev->platform, false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2388 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2389 } else if (source == AUDIO_SOURCE_MIC) {
2390 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
2391 channel_count == 1 ) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2392 if(my_data->fluence_in_audio_rec) {
2393 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2394 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
2395 platform_set_echo_reference(adev->platform, true);
2396 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2397 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
2398 platform_set_echo_reference(adev->platform, true);
2399 }
2400 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2401 }
2402 } else if (source == AUDIO_SOURCE_FM_RX ||
2403 source == AUDIO_SOURCE_FM_RX_A2DP) {
2404 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2405 } else if (source == AUDIO_SOURCE_DEFAULT) {
2406 goto exit;
2407 }
2408
2409
2410 if (snd_device != SND_DEVICE_NONE) {
2411 goto exit;
2412 }
2413
2414 if (in_device != AUDIO_DEVICE_NONE &&
2415 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
2416 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
2417 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2418 if (audio_extn_ssr_get_enabled() && channel_count == 6)
2419 snd_device = SND_DEVICE_IN_QUAD_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2420 else if (my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_QUAD_MIC) &&
2421 channel_count == 2)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2422 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
2423 else
2424 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2425 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2426 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
2427 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2428 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2429 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2430 if (adev->bt_wb_speech_enabled) {
2431 if (adev->bluetooth_nrec)
2432 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2433 else
2434 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2435 } else {
2436 if (adev->bluetooth_nrec)
2437 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2438 else
2439 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2440 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2441 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
2442 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2443 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
2444 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
2445 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
2446 } else if (in_device & AUDIO_DEVICE_IN_FM_RX) {
2447 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2448 } else {
2449 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
2450 ALOGW("%s: Using default handset-mic", __func__);
2451 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2452 }
2453 } else {
2454 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
2455 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2456 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2457 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2458 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2459 if (channel_count > 1)
2460 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
2461 else
2462 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2463 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
2464 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2465 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2466 if (adev->bt_wb_speech_enabled) {
2467 if (adev->bluetooth_nrec)
2468 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2469 else
2470 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2471 } else {
2472 if (adev->bluetooth_nrec)
2473 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2474 else
2475 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2476 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2477 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2478 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2479 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2480 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2481 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2482 } else {
2483 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
2484 ALOGW("%s: Using default handset-mic", __func__);
2485 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2486 }
2487 }
2488exit:
2489 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
2490 return snd_device;
2491}
2492
2493int platform_set_hdmi_channels(void *platform, int channel_count)
2494{
2495 struct platform_data *my_data = (struct platform_data *)platform;
2496 struct audio_device *adev = my_data->adev;
2497 struct mixer_ctl *ctl;
2498 const char *channel_cnt_str = NULL;
2499 const char *mixer_ctl_name = "HDMI_RX Channels";
2500 switch (channel_count) {
2501 case 8:
2502 channel_cnt_str = "Eight"; break;
2503 case 7:
2504 channel_cnt_str = "Seven"; break;
2505 case 6:
2506 channel_cnt_str = "Six"; break;
2507 case 5:
2508 channel_cnt_str = "Five"; break;
2509 case 4:
2510 channel_cnt_str = "Four"; break;
2511 case 3:
2512 channel_cnt_str = "Three"; break;
2513 default:
2514 channel_cnt_str = "Two"; break;
2515 }
2516 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2517 if (!ctl) {
2518 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2519 __func__, mixer_ctl_name);
2520 return -EINVAL;
2521 }
2522 ALOGV("HDMI channel count: %s", channel_cnt_str);
2523 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
2524 return 0;
2525}
2526
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2527int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2528{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2529 int channel_count;
2530 int max_channels = 2;
2531 int i = 0, ret = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2532 struct platform_data *my_data = (struct platform_data *)platform;
2533 struct audio_device *adev = my_data->adev;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2534 edid_audio_info *info = NULL;
2535 ret = platform_get_edid_info(platform);
2536 info = (edid_audio_info *)my_data->edid_info;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2537
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2538 if(ret == 0 && info != NULL) {
2539 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
2540 ALOGV("%s:format %d channel %d", __func__,
2541 info->audio_blocks_array[i].format_id,
2542 info->audio_blocks_array[i].channels);
2543 if (info->audio_blocks_array[i].format_id == LPCM) {
2544 channel_count = info->audio_blocks_array[i].channels;
2545 if (channel_count > max_channels) {
2546 max_channels = channel_count;
2547 }
2548 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2549 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2550 }
2551
2552 return max_channels;
2553}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2554
2555static int platform_set_slowtalk(struct platform_data *my_data, bool state)
2556{
2557 int ret = 0;
2558 struct audio_device *adev = my_data->adev;
2559 struct mixer_ctl *ctl;
2560 const char *mixer_ctl_name = "Slowtalk Enable";
2561 uint32_t set_values[ ] = {0,
2562 ALL_SESSION_VSID};
2563
2564 set_values[0] = state;
2565 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2566 if (!ctl) {
2567 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2568 __func__, mixer_ctl_name);
2569 ret = -EINVAL;
2570 } else {
2571 ALOGV("Setting slowtalk state: %d", state);
2572 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2573 my_data->slowtalk = state;
2574 }
2575
2576 if (my_data->csd != NULL) {
2577 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
2578 if (ret < 0) {
2579 ALOGE("%s: csd_client_disable_device, failed, error %d",
2580 __func__, ret);
2581 }
2582 }
2583 return ret;
2584}
2585
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2586static int set_hd_voice(struct platform_data *my_data, bool state)
2587{
2588 struct audio_device *adev = my_data->adev;
2589 struct mixer_ctl *ctl;
2590 const char *mixer_ctl_name = "HD Voice Enable";
2591 int ret = 0;
2592 uint32_t set_values[ ] = {0,
2593 ALL_SESSION_VSID};
2594
2595 set_values[0] = state;
2596 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2597 if (!ctl) {
2598 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2599 __func__, mixer_ctl_name);
2600 ret = -EINVAL;
2601 } else {
2602 ALOGV("Setting HD Voice state: %d", state);
2603 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2604 my_data->hd_voice = state;
2605 }
2606
2607 return ret;
2608}
2609
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2610static int update_external_device_status(struct platform_data *my_data,
2611 char* event_name, bool status)
2612{
2613 int ret = 0;
2614 struct audio_usecase *usecase;
2615 struct listnode *node;
2616
2617 ALOGD("Recieved external event switch %s", event_name);
2618
2619 if (!strcmp(event_name, EVENT_EXTERNAL_SPK_1))
2620 my_data->external_spk_1 = status;
2621 else if (!strcmp(event_name, EVENT_EXTERNAL_SPK_2))
2622 my_data->external_spk_2 = status;
2623 else if (!strcmp(event_name, EVENT_EXTERNAL_MIC))
2624 my_data->external_mic = status;
2625 else {
2626 ALOGE("The audio event type is not found");
2627 return -EINVAL;
2628 }
2629
2630 list_for_each(node, &my_data->adev->usecase_list) {
2631 usecase = node_to_item(node, struct audio_usecase, list);
2632 select_devices(my_data->adev, usecase->id);
2633 }
2634
2635 return ret;
2636}
2637
2638static int parse_audiocal_cfg(struct str_parms *parms, acdb_audio_cal_cfg_t *cal)
2639{
2640 int err;
2641 unsigned int val;
2642 char value[64];
2643 int ret = 0;
2644
2645 if(parms == NULL || cal == NULL)
2646 return ret;
2647
2648 err = str_parms_get_str(parms, "cal_persist", value, sizeof(value));
2649 if (err >= 0) {
2650 str_parms_del(parms, "cal_persist");
2651 cal->persist = (uint32_t) strtoul(value, NULL, 0);
2652 ret = ret | 0x1;
2653 }
2654 err = str_parms_get_str(parms, "cal_apptype", value, sizeof(value));
2655 if (err >= 0) {
2656 str_parms_del(parms, "cal_apptype");
2657 cal->app_type = (uint32_t) strtoul(value, NULL, 0);
2658 ret = ret | 0x2;
2659 }
2660 err = str_parms_get_str(parms, "cal_caltype", value, sizeof(value));
2661 if (err >= 0) {
2662 str_parms_del(parms, "cal_caltype");
2663 cal->cal_type = (uint32_t) strtoul(value, NULL, 0);
2664 ret = ret | 0x4;
2665 }
2666 err = str_parms_get_str(parms, "cal_samplerate", value, sizeof(value));
2667 if (err >= 0) {
2668 str_parms_del(parms, "cal_samplerate");
2669 cal->sampling_rate = (uint32_t) strtoul(value, NULL, 0);
2670 ret = ret | 0x8;
2671 }
2672 err = str_parms_get_str(parms, "cal_devid", value, sizeof(value));
2673 if (err >= 0) {
2674 str_parms_del(parms, "cal_devid");
2675 cal->dev_id = (uint32_t) strtoul(value, NULL, 0);
2676 ret = ret | 0x10;
2677 }
2678 err = str_parms_get_str(parms, "cal_snddevid", value, sizeof(value));
2679 if (err >= 0) {
2680 str_parms_del(parms, "cal_snddevid");
2681 cal->snd_dev_id = (uint32_t) strtoul(value, NULL, 0);
2682 ret = ret | 0x20;
2683 }
2684 err = str_parms_get_str(parms, "cal_topoid", value, sizeof(value));
2685 if (err >= 0) {
2686 str_parms_del(parms, "cal_topoid");
2687 cal->topo_id = (uint32_t) strtoul(value, NULL, 0);
2688 ret = ret | 0x40;
2689 }
2690 err = str_parms_get_str(parms, "cal_moduleid", value, sizeof(value));
2691 if (err >= 0) {
2692 str_parms_del(parms, "cal_moduleid");
2693 cal->module_id = (uint32_t) strtoul(value, NULL, 0);
2694 ret = ret | 0x80;
2695 }
2696 err = str_parms_get_str(parms, "cal_paramid", value, sizeof(value));
2697 if (err >= 0) {
2698 str_parms_del(parms, "cal_paramid");
2699 cal->param_id = (uint32_t) strtoul(value, NULL, 0);
2700 ret = ret | 0x100;
2701 }
2702 return ret;
2703}
2704
2705static void set_audiocal(void *platform, struct str_parms *parms, char *value, int len) {
2706 struct platform_data *my_data = (struct platform_data *)platform;
2707 acdb_audio_cal_cfg_t cal={0};
2708 uint8_t *dptr = NULL;
2709 int32_t dlen;
2710 int err, ret;
2711 if(value == NULL || platform == NULL || parms == NULL) {
2712 ALOGE("[%s] received null pointer, failed",__func__);
2713 goto done_key_audcal;
2714 }
2715
2716 /* parse audio calibration keys */
2717 ret = parse_audiocal_cfg(parms, &cal);
2718
2719 /* handle audio calibration data now */
2720 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, len);
2721 if (err >= 0) {
2722 str_parms_del(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA);
2723 dlen = strlen(value);
2724 if(dlen <= 0) {
2725 ALOGE("[%s] null data received",__func__);
2726 goto done_key_audcal;
2727 }
2728 dptr = (uint8_t*) calloc(dlen, sizeof(uint8_t));
2729 if(dptr == NULL) {
2730 ALOGE("[%s] memory allocation failed for %d",__func__, dlen);
2731 goto done_key_audcal;
2732 }
2733 dlen = b64decode(value, strlen(value), dptr);
2734 if(dlen<=0) {
2735 ALOGE("[%s] data decoding failed %d", __func__, dlen);
2736 goto done_key_audcal;
2737 }
2738
2739 if(cal.dev_id) {
2740 if(audio_is_input_device(cal.dev_id)) {
2741 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
2742 } else {
2743 cal.snd_dev_id = platform_get_output_snd_device(platform, cal.dev_id);
2744 }
2745 }
2746 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
2747 ALOGD("Setting audio calibration for snd_device(%d) acdb_id(%d)",
2748 cal.snd_dev_id, cal.acdb_dev_id);
2749 if(cal.acdb_dev_id == -EINVAL) {
2750 ALOGE("[%s] Invalid acdb_device id %d for snd device id %d",
2751 __func__, cal.acdb_dev_id, cal.snd_dev_id);
2752 goto done_key_audcal;
2753 }
2754 if(my_data->acdb_set_audio_cal) {
2755 ret = my_data->acdb_set_audio_cal((void *)&cal, (void*)dptr, dlen);
2756 }
2757 }
2758done_key_audcal:
2759 if(dptr != NULL)
2760 free(dptr);
2761}
2762
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2763int platform_set_parameters(void *platform, struct str_parms *parms)
2764{
2765 struct platform_data *my_data = (struct platform_data *)platform;
2766 char *str;
2767 char value[256] = {0};
2768 int val;
2769 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2770 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2771
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2772 kv_pairs = str_parms_to_str(parms);
2773 ALOGV("%s: enter: - %s", __func__, kv_pairs);
2774 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2775
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2776 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
2777 if (err >= 0) {
2778 bool state = false;
2779 if (!strncmp("true", value, sizeof("true"))) {
2780 state = true;
2781 }
2782
2783 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
2784 ret = platform_set_slowtalk(my_data, state);
2785 if (ret)
2786 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
2787 }
2788
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2789 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
2790 if (err >= 0) {
2791 bool state = false;
2792 if (!strncmp("true", value, sizeof("true"))) {
2793 state = true;
2794 }
2795
2796 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
2797 if (my_data->hd_voice != state) {
2798 ret = set_hd_voice(my_data, state);
2799 if (ret)
2800 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
2801 } else {
2802 ALOGV("%s: HD Voice already set to %d", __func__, state);
2803 }
2804 }
2805
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2806 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
2807 value, sizeof(value));
2808 if (err >= 0) {
2809 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
2810
2811 if (my_data->acdb_reload_vocvoltable == NULL) {
2812 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
2813 } else if (!strcmp(value, "on")) {
2814 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
2815 my_data->voice_feature_set = 1;
2816 }
2817 } else {
2818 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
2819 my_data->voice_feature_set = 0;
2820 }
2821 }
2822 }
2823
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2824#ifdef RECORD_PLAY_CONCURRENCY
2825 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
2826 if (err >= 0) {
2827 if (!strncmp("true", value, sizeof("true"))) {
2828 ALOGD("setting record playback concurrency to true");
2829 my_data->rec_play_conc_set = true;
2830 } else {
2831 ALOGD("setting record playback concurrency to false");
2832 my_data->rec_play_conc_set = false;
2833 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2834 }
2835#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2836 ALOGV("%s: exit with code(%d)", __func__, ret);
2837 return ret;
2838}
2839
2840int platform_set_incall_recording_session_id(void *platform,
2841 uint32_t session_id, int rec_mode)
2842{
2843 int ret = 0;
2844 struct platform_data *my_data = (struct platform_data *)platform;
2845 struct audio_device *adev = my_data->adev;
2846 struct mixer_ctl *ctl;
2847 const char *mixer_ctl_name = "Voc VSID";
2848 int num_ctl_values;
2849 int i;
2850
2851 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2852 if (!ctl) {
2853 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2854 __func__, mixer_ctl_name);
2855 ret = -EINVAL;
2856 } else {
2857 num_ctl_values = mixer_ctl_get_num_values(ctl);
2858 for (i = 0; i < num_ctl_values; i++) {
2859 if (mixer_ctl_set_value(ctl, i, session_id)) {
2860 ALOGV("Error: invalid session_id: %x", session_id);
2861 ret = -EINVAL;
2862 break;
2863 }
2864 }
2865 }
2866
2867 if (my_data->csd != NULL) {
2868 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
2869 if (ret < 0) {
2870 ALOGE("%s: csd_client_start_record failed, error %d",
2871 __func__, ret);
2872 }
2873 }
2874
2875 return ret;
2876}
2877
2878int platform_stop_incall_recording_usecase(void *platform)
2879{
2880 int ret = 0;
2881 struct platform_data *my_data = (struct platform_data *)platform;
2882
2883 if (my_data->csd != NULL) {
2884 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
2885 if (ret < 0) {
2886 ALOGE("%s: csd_client_stop_record failed, error %d",
2887 __func__, ret);
2888 }
2889 }
2890
2891 return ret;
2892}
2893
2894int platform_start_incall_music_usecase(void *platform)
2895{
2896 int ret = 0;
2897 struct platform_data *my_data = (struct platform_data *)platform;
2898
2899 if (my_data->csd != NULL) {
2900 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
2901 if (ret < 0) {
2902 ALOGE("%s: csd_client_start_playback failed, error %d",
2903 __func__, ret);
2904 }
2905 }
2906
2907 return ret;
2908}
2909
2910int platform_stop_incall_music_usecase(void *platform)
2911{
2912 int ret = 0;
2913 struct platform_data *my_data = (struct platform_data *)platform;
2914
2915 if (my_data->csd != NULL) {
2916 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
2917 if (ret < 0) {
2918 ALOGE("%s: csd_client_stop_playback failed, error %d",
2919 __func__, ret);
2920 }
2921 }
2922
2923 return ret;
2924}
2925
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]2926int platform_update_lch(void *platform, struct voice_session *session,
2927 enum voice_lch_mode lch_mode)
2928{
2929 int ret = 0;
2930 struct platform_data *my_data = (struct platform_data *)platform;
2931
2932 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
2933 ret = my_data->csd->set_lch(session->vsid, lch_mode);
2934 else
2935 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
2936
2937 return ret;
2938}
2939
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2940static void get_audiocal(void *platform, void *keys, void *pReply) {
2941 struct platform_data *my_data = (struct platform_data *)platform;
2942 struct str_parms *query = (struct str_parms *)keys;
2943 struct str_parms *reply=(struct str_parms *)pReply;
2944 acdb_audio_cal_cfg_t cal={0};
2945 uint8_t *dptr = NULL;
2946 char value[512] = {0};
2947 char *rparms=NULL;
2948 int ret=0, err;
2949 uint32_t param_len;
2950
2951 if(query==NULL || platform==NULL || reply==NULL) {
2952 ALOGE("[%s] received null pointer",__func__);
2953 ret=-EINVAL;
2954 goto done;
2955 }
2956 /* parse audiocal configuration keys */
2957 ret = parse_audiocal_cfg(query, &cal);
2958 if(ret == 0) {
2959 /* No calibration keys found */
2960 goto done;
2961 }
2962 err = str_parms_get_str(query, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, sizeof(value));
2963 if (err >= 0) {
2964 str_parms_del(query, AUDIO_PARAMETER_KEY_AUD_CALDATA);
2965 } else {
2966 goto done;
2967 }
2968
2969 if(cal.dev_id & AUDIO_DEVICE_BIT_IN) {
2970 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
2971 } else if(cal.dev_id) {
2972 cal.snd_dev_id = platform_get_output_snd_device(platform, cal.dev_id);
2973 }
2974 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
2975 if (cal.acdb_dev_id < 0) {
2976 ALOGE("%s: Failed. Could not find acdb id for snd device(%d)",
2977 __func__, cal.snd_dev_id);
2978 ret = -EINVAL;
2979 goto done_key_audcal;
2980 }
2981 ALOGD("[%s] Getting audio calibration for snd_device(%d) acdb_id(%d)",
2982 __func__, cal.snd_dev_id, cal.acdb_dev_id);
2983
2984 param_len = MAX_SET_CAL_BYTE_SIZE;
2985 dptr = (uint8_t*)calloc(param_len, sizeof(uint8_t));
2986 if(dptr == NULL) {
2987 ALOGE("[%s] Memory allocation failed for length %d",__func__,param_len);
2988 ret = -ENOMEM;
2989 goto done_key_audcal;
2990 }
2991 if (my_data->acdb_get_audio_cal != NULL) {
2992 ret = my_data->acdb_get_audio_cal((void*)&cal, (void*)dptr, &param_len);
2993 if (ret == 0) {
2994 int dlen;
2995 if(param_len == 0 || param_len == MAX_SET_CAL_BYTE_SIZE) {
2996 ret = -EINVAL;
2997 goto done_key_audcal;
2998 }
2999 /* Allocate memory for encoding */
3000 rparms = (char*)calloc((param_len*2), sizeof(char));
3001 if(rparms == NULL) {
3002 ALOGE("[%s] Memory allocation failed for size %d",
3003 __func__, param_len*2);
3004 ret = -ENOMEM;
3005 goto done_key_audcal;
3006 }
3007 if(cal.persist==0 && cal.module_id && cal.param_id) {
3008 err = b64encode(dptr+12, param_len-12, rparms);
3009 } else {
3010 err = b64encode(dptr, param_len, rparms);
3011 }
3012 if(err < 0) {
3013 ALOGE("[%s] failed to convert data to string", __func__);
3014 ret = -EINVAL;
3015 goto done_key_audcal;
3016 }
3017 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3018 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, rparms);
3019 }
3020 }
3021done_key_audcal:
3022 if(ret != 0) {
3023 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3024 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, "");
3025 }
3026done:
3027 if(dptr != NULL)
3028 free(dptr);
3029 if(rparms != NULL)
3030 free(rparms);
3031}
3032
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3033void platform_get_parameters(void *platform,
3034 struct str_parms *query,
3035 struct str_parms *reply)
3036{
3037 struct platform_data *my_data = (struct platform_data *)platform;
3038 char *str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3039 char value[512] = {0};
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3040 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3041 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3042
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3043 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
3044 value, sizeof(value));
3045 if (ret >= 0) {
3046 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
3047 my_data->slowtalk?"true":"false");
3048 }
3049
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3050 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
3051 value, sizeof(value));
3052 if (ret >= 0) {
3053 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
3054 my_data->hd_voice?"true":"false");
3055 }
3056
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3057 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3058 value, sizeof(value));
3059 if (ret >= 0) {
3060 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
3061 strlcpy(value, "on", sizeof(value));
3062 } else {
3063 strlcpy(value, "off", sizeof(value));
3064 }
3065
3066 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
3067 }
3068
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3069 /* Handle audio calibration keys */
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3070 kv_pairs = str_parms_to_str(reply);
3071 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
3072 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3073}
3074
3075/* Delay in Us */
3076int64_t platform_render_latency(audio_usecase_t usecase)
3077{
3078 switch (usecase) {
3079 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3080 return DEEP_BUFFER_PLATFORM_DELAY;
3081 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3082 return LOW_LATENCY_PLATFORM_DELAY;
3083 default:
3084 return 0;
3085 }
3086}
3087
3088int platform_update_usecase_from_source(int source, int usecase)
3089{
3090 ALOGV("%s: input source :%d", __func__, source);
3091 if(source == AUDIO_SOURCE_FM_RX_A2DP)
3092 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
3093 return usecase;
3094}
3095
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3096bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3097{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3098 bool needs_event = false;
3099
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3100 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3101 (snd_device < SND_DEVICE_IN_END) &&
3102 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3103 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3104 needs_event = true;
3105
3106 return needs_event;
3107}
3108
3109bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
3110{
3111 bool needs_event = false;
3112
3113 switch(uc_id){
3114 /* concurrent playback usecases needs event */
3115 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3116 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3117 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3118 needs_event = true;
3119 break;
3120 /* concurrent playback in low latency allowed */
3121 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3122 break;
3123 /* concurrent playback FM needs event */
3124 case USECASE_AUDIO_PLAYBACK_FM:
3125 needs_event = true;
3126 break;
3127
3128 /* concurrent capture usecases, no event, capture handled by device
3129 * USECASE_AUDIO_RECORD:
3130 * USECASE_AUDIO_RECORD_COMPRESS:
3131 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3132
3133 * USECASE_VOICE_CALL:
3134 * USECASE_VOICE2_CALL:
3135 * USECASE_VOLTE_CALL:
3136 * USECASE_QCHAT_CALL:
3137 * USECASE_VOWLAN_CALL:
3138 * USECASE_COMPRESS_VOIP_CALL:
3139 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3140 * USECASE_INCALL_REC_UPLINK:
3141 * USECASE_INCALL_REC_DOWNLINK:
3142 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3143 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3144 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3145 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3146 * USECASE_INCALL_MUSIC_UPLINK:
3147 * USECASE_INCALL_MUSIC_UPLINK2:
3148 * USECASE_AUDIO_SPKR_CALIB_RX:
3149 * USECASE_AUDIO_SPKR_CALIB_TX:
3150 */
3151 default:
3152 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
3153 }
3154 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3155}
3156
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3157bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
3158{
3159 bool needs_event = false;
3160
3161 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3162 (snd_device < SND_DEVICE_IN_END) &&
3163 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3164 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
3165 needs_event = true;
3166
3167 return needs_event;
3168}
3169
3170bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
3171{
3172 bool needs_event = false;
3173
3174 switch(uc_id){
3175 /* concurrent playback usecases needs event */
3176 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3177 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3178 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3179 needs_event = true;
3180 break;
3181 /* concurrent playback in low latency allowed */
3182 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3183 break;
3184 /* concurrent playback FM needs event */
3185 case USECASE_AUDIO_PLAYBACK_FM:
3186 needs_event = true;
3187 break;
3188
3189 /* concurrent capture usecases, no event, capture handled by device
3190 * USECASE_AUDIO_RECORD:
3191 * USECASE_AUDIO_RECORD_COMPRESS:
3192 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3193
3194 * USECASE_VOICE_CALL:
3195 * USECASE_VOICE2_CALL:
3196 * USECASE_VOLTE_CALL:
3197 * USECASE_QCHAT_CALL:
3198 * USECASE_VOWLAN_CALL:
3199 * USECASE_COMPRESS_VOIP_CALL:
3200 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3201 * USECASE_INCALL_REC_UPLINK:
3202 * USECASE_INCALL_REC_DOWNLINK:
3203 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3204 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3205 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3206 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3207 * USECASE_INCALL_MUSIC_UPLINK:
3208 * USECASE_INCALL_MUSIC_UPLINK2:
3209 * USECASE_AUDIO_SPKR_CALIB_RX:
3210 * USECASE_AUDIO_SPKR_CALIB_TX:
3211 */
3212 default:
3213 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
3214 }
3215 return needs_event;
3216}
3217
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3218/* Read offload buffer size from a property.
3219 * If value is not power of 2 round it to
3220 * power of 2.
3221 */
3222uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
3223{
3224 char value[PROPERTY_VALUE_MAX] = {0};
3225 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3226 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
3227 atoi(value)) {
3228 fragment_size = atoi(value) * 1024;
3229 }
3230
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3231 // For FLAC use max size since it is loss less, and has sampling rates
3232 // upto 192kHZ
3233 if (info != NULL && !info->has_video &&
3234 info->format == AUDIO_FORMAT_FLAC) {
3235 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3236 ALOGV("FLAC fragment size %d", fragment_size);
3237 }
3238
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3239 if (info != NULL && info->has_video && info->is_streaming) {
3240 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
3241 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]3242 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3243 }
3244
3245 fragment_size = ALIGN( fragment_size, 1024);
3246
3247 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3248 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3249 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3250 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3251 ALOGV("%s: fragment_size %d", __func__, fragment_size);
3252 return fragment_size;
3253}
3254
3255uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
3256{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3257 uint32_t fragment_size = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3258 uint32_t bits_per_sample = 16;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3259 uint32_t pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_FOR_SMALL_BUFFERS;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3260
3261 if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
3262 bits_per_sample = 32;
3263 }
3264
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3265 if (info->use_small_bufs) {
3266 pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_FOR_SMALL_BUFFERS;
3267 } else {
3268 if (!info->has_video) {
3269 pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_MAX;
3270 } else if (info->has_video && info->is_streaming) {
3271 pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_FOR_AV_STREAMING;
3272 } else if (info->has_video) {
3273 pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_FOR_AV;
3274 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3275 }
3276
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3277 //duration is set to 20 ms worth of stereo data at 48Khz
3278 //with 16 bit per sample, modify this when the channel
3279 //configuration is different
3280 fragment_size = (pcm_offload_time
3281 * info->sample_rate
3282 * (bits_per_sample >> 3)
3283 * popcount(info->channel_mask))/1000;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3284 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
3285 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
3286 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
3287 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
Preetam Singh Ranawat6efde5c2015-04-24 11:04:22 +0530[diff] [blame]3288 // To have same PCM samples for all channels, the buffer size requires to
3289 // be multiple of (number of channels * bytes per sample)
3290 // For writes to succeed, the buffer must be written at address which is multiple of 32
3291 // Alignment of 96 satsfies both of the above requirements
3292 fragment_size = ALIGN(fragment_size, 96);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3293
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3294 ALOGI("PCM offload Fragment size to %d bytes", fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3295 return fragment_size;
3296}
3297
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3298int platform_set_codec_backend_cfg(struct audio_device* adev,
3299 unsigned int bit_width, unsigned int sample_rate)
3300{
3301 ALOGV("%s bit width: %d, sample rate: %d", __func__, bit_width, sample_rate);
3302
3303 int ret = 0;
Preetam Singh Ranawate6755952015-04-27 16:31:54 +0530[diff] [blame]3304 const char *snd_card_name = mixer_get_name(adev->mixer);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3305 if (bit_width != adev->cur_codec_backend_bit_width) {
Preetam Singh Ranawate6755952015-04-27 16:31:54 +0530[diff] [blame]3306 const char * mixer_ctl_name;
3307 if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
3308 sizeof("msm8952-tomtom-snd-card"))) {
3309 mixer_ctl_name = "SLIM_0_RX Format";
3310 }
3311 else
3312 mixer_ctl_name = "MI2S_RX Format";
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3313 struct mixer_ctl *ctl;
3314 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3315 if (!ctl) {
3316 ALOGE("%s: Could not get ctl for mixer command - %s",
3317 __func__, mixer_ctl_name);
3318 return -EINVAL;
3319 }
3320
3321 if (bit_width == 24) {
3322 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
3323 } else {
3324 mixer_ctl_set_enum_by_string(ctl, "S16_LE");
3325 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3326 }
3327 adev->cur_codec_backend_bit_width = bit_width;
3328 ALOGE("Backend bit width is set to %d ", bit_width);
3329 }
3330
3331 /*
3332 * Backend sample rate configuration follows:
3333 * 16 bit playback - 48khz for streams at any valid sample rate
3334 * 24 bit playback - 48khz for stream sample rate less than 48khz
3335 * 24 bit playback - 96khz for sample rate range of 48khz to 96khz
3336 * 24 bit playback - 192khz for sample rate range of 96khz to 192 khz
3337 * Upper limit is inclusive in the sample rate range.
3338 */
3339 // TODO: This has to be more dynamic based on policy file
3340 if (sample_rate != adev->cur_codec_backend_samplerate) {
3341 char *rate_str = NULL;
3342 const char * mixer_ctl_name = "SLIM_0_RX SampleRate";
3343 struct mixer_ctl *ctl;
3344
3345 switch (sample_rate) {
3346 case 8000:
3347 case 11025:
3348 case 16000:
3349 case 22050:
3350 case 32000:
3351 case 44100:
3352 case 48000:
3353 rate_str = "KHZ_48";
3354 break;
3355 case 64000:
3356 case 88200:
3357 case 96000:
3358 rate_str = "KHZ_96";
3359 break;
3360 case 176400:
3361 case 192000:
3362 rate_str = "KHZ_192";
3363 break;
3364 default:
3365 rate_str = "KHZ_48";
3366 break;
3367 }
3368
3369 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3370 if(!ctl) {
3371 ALOGE("%s: Could not get ctl for mixer command - %s",
3372 __func__, mixer_ctl_name);
3373 return -EINVAL;
3374 }
3375
3376 ALOGV("Set sample rate as rate_str = %s", rate_str);
3377 mixer_ctl_set_enum_by_string(ctl, rate_str);
3378 adev->cur_codec_backend_samplerate = sample_rate;
3379 }
3380
3381 return ret;
3382}
3383
3384bool platform_check_codec_backend_cfg(struct audio_device* adev,
3385 struct audio_usecase* usecase __unused,
3386 unsigned int* new_bit_width,
3387 unsigned int* new_sample_rate)
3388{
3389 bool backend_change = false;
3390 struct listnode *node;
3391 struct stream_out *out = NULL;
3392 unsigned int bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
3393 unsigned int sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3394
3395 // For voice calls use default configuration
3396 // force routing is not required here, caller will do it anyway
3397 if (voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) {
3398 ALOGW("%s:Use default bw and sr for voice/voip calls ",__func__);
3399 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
3400 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3401 } else {
3402 /*
3403 * The backend should be configured at highest bit width and/or
3404 * sample rate amongst all playback usecases.
3405 * If the selected sample rate and/or bit width differ with
3406 * current backend sample rate and/or bit width, then, we set the
3407 * backend re-configuration flag.
3408 *
3409 * Exception: 16 bit playbacks is allowed through 16 bit/48 khz backend only
3410 */
3411 list_for_each(node, &adev->usecase_list) {
3412 struct audio_usecase *curr_usecase;
3413 curr_usecase = node_to_item(node, struct audio_usecase, list);
3414 if (curr_usecase->type == PCM_PLAYBACK) {
3415 struct stream_out *out =
3416 (struct stream_out*) curr_usecase->stream.out;
3417 if (out != NULL ) {
3418 ALOGV("Offload playback running bw %d sr %d",
3419 out->bit_width, out->sample_rate);
3420 if (bit_width < out->bit_width)
3421 bit_width = out->bit_width;
3422 if (sample_rate < out->sample_rate)
3423 sample_rate = out->sample_rate;
3424 }
3425 }
3426 }
3427 }
3428
3429 // 16 bit playback on speakers is allowed through 48 khz backend only
3430 if (16 == bit_width) {
3431 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3432 }
3433 // 24 bit playback on speakers is allowed through 48 khz backend only
3434 // bit width re-configured based on platform info
3435 if ((24 == bit_width) &&
3436 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_SPEAKER)) {
3437 bit_width = (uint32_t)platform_get_snd_device_bit_width(SND_DEVICE_OUT_SPEAKER);
3438 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3439 }
3440 // Force routing if the expected bitwdith or samplerate
3441 // is not same as current backend comfiguration
3442 if ((bit_width != adev->cur_codec_backend_bit_width) ||
3443 (sample_rate != adev->cur_codec_backend_samplerate)) {
3444 *new_bit_width = bit_width;
3445 *new_sample_rate = sample_rate;
3446 backend_change = true;
3447 ALOGI("%s Codec backend needs to be updated. new bit width: %d new sample rate: %d",
3448 __func__, *new_bit_width, *new_sample_rate);
3449 }
3450
3451 return backend_change;
3452}
3453
3454bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev, struct audio_usecase *usecase)
3455{
3456 ALOGV("platform_check_and_set_codec_backend_cfg usecase = %d",usecase->id );
3457
3458 unsigned int new_bit_width, old_bit_width;
3459 unsigned int new_sample_rate, old_sample_rate;
3460
3461 new_bit_width = old_bit_width = adev->cur_codec_backend_bit_width;
3462 new_sample_rate = old_sample_rate = adev->cur_codec_backend_samplerate;
3463
3464 ALOGW("Codec backend bitwidth %d, samplerate %d", old_bit_width, old_sample_rate);
3465 if (platform_check_codec_backend_cfg(adev, usecase,
3466 &new_bit_width, &new_sample_rate)) {
3467 platform_set_codec_backend_cfg(adev, new_bit_width, new_sample_rate);
3468 return true;
3469 }
3470
3471 return false;
3472}
3473
3474int platform_set_snd_device_backend(snd_device_t device, const char *backend)
3475{
3476 int ret = 0;
3477
3478 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
3479 ALOGE("%s: Invalid snd_device = %d",
3480 __func__, device);
3481 ret = -EINVAL;
3482 goto done;
3483 }
3484
3485 if (backend_table[device]) {
3486 free(backend_table[device]);
3487 }
3488 backend_table[device] = strdup(backend);
3489done:
3490 return ret;
3491}
3492
3493int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id)
3494{
3495 int ret = 0;
3496 if ((usecase <= USECASE_INVALID) || (usecase >= AUDIO_USECASE_MAX)) {
3497 ALOGE("%s: invalid usecase case idx %d", __func__, usecase);
3498 ret = -EINVAL;
3499 goto done;
3500 }
3501
3502 if ((type != 0) && (type != 1)) {
3503 ALOGE("%s: invalid usecase type", __func__);
3504 ret = -EINVAL;
3505 }
3506 pcm_device_table[usecase][type] = pcm_id;
3507done:
3508 return ret;
3509}
3510
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]3511void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
3512{
3513 *device_to_be_id = msm_device_to_be_id;
3514 *length = msm_be_id_array_len;
3515}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3516int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask, int snd_id)
3517{
3518 int ret = 0;
3519 int channels = audio_channel_count_from_out_mask(channel_mask);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]3520
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3521 char channel_map[8];
3522 memset(channel_map, 0, sizeof(channel_map));
3523 /* Following are all most common standard WAV channel layouts
3524 overridden by channel mask if its allowed and different */
3525 switch (channels) {
3526 case 1:
3527 /* AUDIO_CHANNEL_OUT_MONO */
3528 channel_map[0] = PCM_CHANNEL_FC;
3529 break;
3530 case 2:
3531 /* AUDIO_CHANNEL_OUT_STEREO */
3532 channel_map[0] = PCM_CHANNEL_FL;
3533 channel_map[1] = PCM_CHANNEL_FR;
3534 break;
3535 case 3:
3536 /* AUDIO_CHANNEL_OUT_2POINT1 */
3537 channel_map[0] = PCM_CHANNEL_FL;
3538 channel_map[1] = PCM_CHANNEL_FR;
3539 channel_map[2] = PCM_CHANNEL_FC;
3540 break;
3541 case 4:
3542 /* AUDIO_CHANNEL_OUT_QUAD_SIDE */
3543 channel_map[0] = PCM_CHANNEL_FL;
3544 channel_map[1] = PCM_CHANNEL_FR;
3545 channel_map[2] = PCM_CHANNEL_LS;
3546 channel_map[3] = PCM_CHANNEL_RS;
3547 if (channel_mask == AUDIO_CHANNEL_OUT_QUAD_BACK)
3548 {
3549 channel_map[2] = PCM_CHANNEL_LB;
3550 channel_map[3] = PCM_CHANNEL_RB;
3551 }
3552 if (channel_mask == AUDIO_CHANNEL_OUT_SURROUND)
3553 {
3554 channel_map[2] = PCM_CHANNEL_FC;
3555 channel_map[3] = PCM_CHANNEL_CS;
3556 }
3557 break;
3558 case 5:
3559 /* AUDIO_CHANNEL_OUT_PENTA */
3560 channel_map[0] = PCM_CHANNEL_FL;
3561 channel_map[1] = PCM_CHANNEL_FR;
3562 channel_map[2] = PCM_CHANNEL_FC;
3563 channel_map[3] = PCM_CHANNEL_LB;
3564 channel_map[4] = PCM_CHANNEL_RB;
3565 break;
3566 case 6:
3567 /* AUDIO_CHANNEL_OUT_5POINT1 */
3568 channel_map[0] = PCM_CHANNEL_FL;
3569 channel_map[1] = PCM_CHANNEL_FR;
3570 channel_map[2] = PCM_CHANNEL_FC;
3571 channel_map[3] = PCM_CHANNEL_LFE;
3572 channel_map[4] = PCM_CHANNEL_LB;
3573 channel_map[5] = PCM_CHANNEL_RB;
3574 if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1_SIDE)
3575 {
3576 channel_map[4] = PCM_CHANNEL_LS;
3577 channel_map[5] = PCM_CHANNEL_RS;
3578 }
3579 break;
3580 case 7:
3581 /* AUDIO_CHANNEL_OUT_6POINT1 */
3582 channel_map[0] = PCM_CHANNEL_FL;
3583 channel_map[1] = PCM_CHANNEL_FR;
3584 channel_map[2] = PCM_CHANNEL_FC;
3585 channel_map[3] = PCM_CHANNEL_LFE;
3586 channel_map[4] = PCM_CHANNEL_LB;
3587 channel_map[5] = PCM_CHANNEL_RB;
3588 channel_map[6] = PCM_CHANNEL_CS;
3589 break;
3590 case 8:
3591 /* AUDIO_CHANNEL_OUT_7POINT1 */
3592 channel_map[0] = PCM_CHANNEL_FL;
3593 channel_map[1] = PCM_CHANNEL_FR;
3594 channel_map[2] = PCM_CHANNEL_FC;
3595 channel_map[3] = PCM_CHANNEL_LFE;
3596 channel_map[4] = PCM_CHANNEL_LB;
3597 channel_map[5] = PCM_CHANNEL_RB;
3598 channel_map[6] = PCM_CHANNEL_LS;
3599 channel_map[7] = PCM_CHANNEL_RS;
3600 break;
3601 default:
3602 ALOGE("unsupported channels %d for setting channel map", channels);
3603 return -1;
3604 }
3605 ret = platform_set_channel_map(platform, channels, channel_map, snd_id);
3606 return ret;
3607}
3608
3609int platform_get_edid_info(void *platform)
3610{
3611 struct platform_data *my_data = (struct platform_data *)platform;
3612 struct audio_device *adev = my_data->adev;
3613 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
3614 char *sad = block;
3615 int num_audio_blocks;
3616 int channel_count = 2;
3617 int i, ret, count;
3618
3619 struct mixer_ctl *ctl;
3620 char edid_data[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE + 1] = {0};
3621 edid_audio_info *info;
3622
3623 if (my_data->edid_valid) {
3624 /* use cached edid */
3625 return 0;
3626 }
3627
3628 if (my_data->edid_info == NULL) {
3629 my_data->edid_info =
3630 (struct edid_audio_info *)calloc(1, sizeof(struct edid_audio_info));
3631 }
3632
3633 info = my_data->edid_info;
3634
3635 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
3636 if (!ctl) {
3637 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3638 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
3639 goto fail;
3640 }
3641
3642 mixer_ctl_update(ctl);
3643
3644 count = mixer_ctl_get_num_values(ctl);
3645
3646 /* Read SAD blocks, clamping the maximum size for safety */
3647 if (count > (int)sizeof(block))
3648 count = (int)sizeof(block);
3649
3650 ret = mixer_ctl_get_array(ctl, block, count);
3651 if (ret != 0) {
3652 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
3653 goto fail;
3654 }
3655 edid_data[0] = count;
3656 memcpy(&edid_data[1], block, count);
3657
3658#ifdef AUDIO_FEATURE_ENABLED_HDMI_EDID
3659 if (!edid_get_sink_caps(info, edid_data)) {
3660 ALOGE("%s: Failed to get HDMI sink capabilities", __func__);
3661 goto fail;
3662 }
3663 my_data->edid_valid = true;
3664 return 0;
3665#endif
3666fail:
3667 if (my_data->edid_info) {
3668 free(my_data->edid_info);
3669 my_data->edid_info = NULL;
3670 my_data->edid_valid = false;
3671 }
3672 ALOGE("%s: return -EINVAL", __func__);
3673 return -EINVAL;
3674}
3675
3676
3677int platform_set_channel_allocation(void *platform, int channel_alloc)
3678{
3679 struct mixer_ctl *ctl;
3680 const char *mixer_ctl_name = "HDMI RX CA";
3681 int ret;
3682 struct platform_data *my_data = (struct platform_data *)platform;
3683 struct audio_device *adev = my_data->adev;
3684
3685 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3686 if (!ctl) {
3687 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3688 __func__, mixer_ctl_name);
3689 ret = EINVAL;
3690 }
3691 ALOGD(":%s channel allocation = 0x%x", __func__, channel_alloc);
3692 ret = mixer_ctl_set_value(ctl, 0, channel_alloc);
3693
3694 if (ret < 0) {
3695 ALOGE("%s: Could not set ctl, error:%d ", __func__, ret);
3696 }
3697
3698 return ret;
3699}
3700
3701int platform_set_channel_map(void *platform, int ch_count, char *ch_map, int snd_id)
3702{
3703 struct mixer_ctl *ctl;
3704 char mixer_ctl_name[44]; // max length of name is 44 as defined
3705 int ret;
3706 unsigned int i;
3707 int set_values[8] = {0};
3708 char device_num[13]; // device number up to 2 digit
3709 struct platform_data *my_data = (struct platform_data *)platform;
3710 struct audio_device *adev = my_data->adev;
3711 ALOGV("%s channel_count:%d",__func__, ch_count);
3712 if (NULL == ch_map) {
3713 ALOGE("%s: Invalid channel mapping used", __func__);
3714 return -EINVAL;
3715 }
3716 strlcpy(mixer_ctl_name, "Playback Channel Map", sizeof(mixer_ctl_name));
3717 if (snd_id >= 0) {
3718 snprintf(device_num, sizeof(device_num), "%d", snd_id);
3719 strncat(mixer_ctl_name, device_num, 13);
3720 }
3721
3722 ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
3723
3724 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3725 if (!ctl) {
3726 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3727 __func__, mixer_ctl_name);
3728 return -EINVAL;
3729 }
3730 for (i = 0; i< ARRAY_SIZE(set_values); i++) {
3731 set_values[i] = ch_map[i];
3732 }
3733
3734 ALOGD("%s: set mapping(%d %d %d %d %d %d %d %d) for channel:%d", __func__,
3735 set_values[0], set_values[1], set_values[2], set_values[3], set_values[4],
3736 set_values[5], set_values[6], set_values[7], ch_count);
3737
3738 ret = mixer_ctl_set_array(ctl, set_values, ch_count);
3739 if (ret < 0) {
3740 ALOGE("%s: Could not set ctl, error:%d ch_count:%d",
3741 __func__, ret, ch_count);
3742 }
3743 return ret;
3744}
3745
3746unsigned char platform_map_to_edid_format(int audio_format)
3747{
3748 unsigned char format;
3749 switch (audio_format & AUDIO_FORMAT_MAIN_MASK) {
3750 case AUDIO_FORMAT_AC3:
3751 ALOGV("%s: AC3", __func__);
3752 format = AC3;
3753 break;
3754 case AUDIO_FORMAT_AAC:
3755 ALOGV("%s:AAC", __func__);
3756 format = AAC;
3757 break;
3758 case AUDIO_FORMAT_E_AC3:
3759 ALOGV("%s:E_AC3", __func__);
3760 format = DOLBY_DIGITAL_PLUS;
3761 break;
3762 case AUDIO_FORMAT_PCM_16_BIT:
3763 case AUDIO_FORMAT_PCM_16_BIT_OFFLOAD:
3764 case AUDIO_FORMAT_PCM_24_BIT_OFFLOAD:
3765 default:
3766 ALOGV("%s:PCM", __func__);
3767 format = LPCM;
3768 break;
3769 }
3770 return format;
3771}
3772
3773uint32_t platform_get_compress_passthrough_buffer_size(
3774 audio_offload_info_t* info)
3775{
3776 uint32_t fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
3777 if (!info->has_video)
3778 fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
3779
3780 return fragment_size;
3781}
3782
3783void platform_reset_edid_info(void *platform) {
3784
3785 ALOGV("%s:", __func__);
3786 struct platform_data *my_data = (struct platform_data *)platform;
3787 if (my_data->edid_info) {
3788 ALOGV("%s :free edid", __func__);
3789 free(my_data->edid_info);
3790 my_data->edid_info = NULL;
3791 }
3792}
3793
3794bool platform_is_edid_supported_format(void *platform, int format)
3795{
3796 struct platform_data *my_data = (struct platform_data *)platform;
3797 struct audio_device *adev = my_data->adev;
3798 edid_audio_info *info = NULL;
3799 int num_audio_blocks;
3800 int i, ret, count;
3801 unsigned char format_id = platform_map_to_edid_format(format);
3802
3803 ret = platform_get_edid_info(platform);
3804 info = (edid_audio_info *)my_data->edid_info;
3805 if (ret == 0 && info != NULL) {
3806 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
3807 /*
3808 * To check
3809 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
3810 * & DOLBY_DIGITAL_PLUS
3811 */
3812 if (info->audio_blocks_array[i].format_id == format_id) {
3813 ALOGV("%s:platform_is_edid_supported_format true %x",
3814 __func__, format);
3815 return true;
3816 }
3817 }
3818 }
3819 ALOGV("%s:platform_is_edid_supported_format false %x",
3820 __func__, format);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]3821 return false;
3822}
3823
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3824int platform_set_edid_channels_configuration(void *platform, int channels) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]3825
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3826 struct platform_data *my_data = (struct platform_data *)platform;
3827 struct audio_device *adev = my_data->adev;
3828 edid_audio_info *info = NULL;
3829 int num_audio_blocks;
3830 int channel_count = 2;
3831 int i, ret, count;
3832 char default_channelMap[MAX_CHANNELS_SUPPORTED] = {0};
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]3833
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3834 ret = platform_get_edid_info(platform);
3835 info = (edid_audio_info *)my_data->edid_info;
3836 if(ret == 0 && info != NULL) {
3837 if (channels > 2) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]3838
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3839 ALOGV("%s:able to get HDMI sink capabilities multi channel playback",
3840 __func__);
3841 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
3842 if (info->audio_blocks_array[i].format_id == LPCM &&
3843 info->audio_blocks_array[i].channels > channel_count &&
3844 info->audio_blocks_array[i].channels <= MAX_HDMI_CHANNEL_CNT) {
3845 channel_count = info->audio_blocks_array[i].channels;
3846 }
3847 }
3848 ALOGV("%s:channel_count:%d", __func__, channel_count);
3849 /*
3850 * Channel map is set for supported hdmi max channel count even
3851 * though the input channel count set on adm is less than or equal to
3852 * max supported channel count
3853 */
3854 platform_set_channel_map(platform, channel_count, info->channel_map, -1);
3855 platform_set_channel_allocation(platform, info->channel_allocation);
3856 } else {
3857 default_channelMap[0] = PCM_CHANNEL_FL;
3858 default_channelMap[1] = PCM_CHANNEL_FR;
3859 platform_set_channel_map(platform,2,default_channelMap,-1);
3860 platform_set_channel_allocation(platform,0);
3861 }
3862 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3863
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3864 return 0;
3865}
3866
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3867void platform_cache_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3868{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3869 platform_get_edid_info(platform);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3870}
3871
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3872void platform_invalidate_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3873{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3874 struct platform_data *my_data = (struct platform_data *)platform;
3875 my_data->edid_valid = false;
3876 if (my_data->edid_info) {
3877 memset(my_data->edid_info, 0, sizeof(struct edid_audio_info));
3878 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3879}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3880
3881int platform_set_mixer_control(struct stream_out *out, const char * mixer_ctl_name,
3882 const char *mixer_val)
3883{
3884 struct audio_device *adev = out->dev;
3885 struct mixer_ctl *ctl = NULL;
3886 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
3887 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3888 if (!ctl) {
3889 ALOGE("%s: could not get ctl for mixer cmd - %s",
3890 __func__, mixer_ctl_name);
3891 return -EINVAL;
3892 }
3893
3894 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
3895}
3896
3897int platform_set_hdmi_config(struct stream_out *out)
3898{
3899 struct listnode *node;
3900 struct audio_usecase *usecase;
3901 struct audio_device *adev = out->dev;
3902 const char *hdmi_format_ctrl = "HDMI RX Format";
3903 const char *hdmi_rate_ctrl = "HDMI_RX SampleRate";
3904 int sample_rate = out->sample_rate;
3905 /*TODO: Add rules and check if this needs to be done.*/
3906 if((is_offload_usecase(out->usecase)) &&
3907 (out->compr_config.codec->compr_passthr == PASSTHROUGH ||
3908 out->compr_config.codec->compr_passthr == PASSTHROUGH_CONVERT)) {
3909 /* TODO: can we add mixer control for channels here avoid setting */
3910 if ((out->format == AUDIO_FORMAT_E_AC3 ||
3911 out->format == AUDIO_FORMAT_E_AC3_JOC) &&
3912 (out->compr_config.codec->compr_passthr == PASSTHROUGH))
3913 sample_rate = out->sample_rate * 4;
3914 ALOGD("%s:HDMI compress format and samplerate %d, sample_rate %d",
3915 __func__, out->sample_rate, sample_rate);
3916 platform_set_mixer_control(out, hdmi_format_ctrl, "Compr");
3917 switch (sample_rate) {
3918 case 32000:
3919 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_32");
3920 break;
3921 case 44100:
3922 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_44_1");
3923 break;
3924 case 96000:
3925 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_96");
3926 break;
3927 case 176400:
3928 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_176_4");
3929 break;
3930 case 192000:
3931 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_192");
3932 break;
3933 case 128000:
3934 if (out->format != AUDIO_FORMAT_E_AC3) {
3935 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_128");
3936 break;
3937 } else
3938 ALOGW("Unsupported sample rate for E_AC3 32K");
3939 default:
3940 case 48000:
3941 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
3942 break;
3943 }
3944 } else {
3945 ALOGD("%s: HDMI pcm and samplerate %d", __func__,
3946 out->sample_rate);
3947 platform_set_mixer_control(out, hdmi_format_ctrl, "LPCM");
3948 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
3949 }
3950
3951 /*
3952 * Deroute all the playback streams routed to HDMI so that
3953 * the back end is deactivated. Note that backend will not
3954 * be deactivated if any one stream is connected to it.
3955 */
3956 list_for_each(node, &adev->usecase_list) {
3957 usecase = node_to_item(node, struct audio_usecase, list);
3958 ALOGV("%s:disable: usecase type %d, devices 0x%x", __func__,
3959 usecase->type, usecase->devices);
3960 if (usecase->type == PCM_PLAYBACK &&
3961 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
3962 disable_audio_route(adev, usecase);
3963 }
3964 }
3965
3966 /*
3967 * Enable all the streams disabled above. Now the HDMI backend
3968 * will be activated with new channel configuration
3969 */
3970 list_for_each(node, &adev->usecase_list) {
3971 usecase = node_to_item(node, struct audio_usecase, list);
3972 ALOGV("%s:enable: usecase type %d, devices 0x%x", __func__,
3973 usecase->type, usecase->devices);
3974 if (usecase->type == PCM_PLAYBACK &&
3975 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
3976 enable_audio_route(adev, usecase);
3977 }
3978 }
3979
3980 return 0;
3981}
3982
3983int platform_set_device_params(struct stream_out *out, int param, int value)
3984{
3985 struct audio_device *adev = out->dev;
3986 struct mixer_ctl *ctl;
3987 char *mixer_ctl_name = "Device PP Params";
3988 int ret = 0;
3989 uint32_t set_values[] = {0,0};
3990
3991 set_values[0] = param;
3992 set_values[1] = value;
3993
3994 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3995 if (!ctl) {
3996 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3997 __func__, mixer_ctl_name);
3998 ret = -EINVAL;
3999 goto end;
4000 }
4001
4002 ALOGV("%s: Setting device pp params param: %d, value %d mixer ctrl:%s",
4003 __func__,param, value, mixer_ctl_name);
4004 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
4005
4006end:
4007 return ret;
4008}
4009
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]4010int platform_get_subsys_image_name(char *buf)
4011{
4012 strlcpy(buf, PLATFORM_IMAGE_NAME, sizeof(PLATFORM_IMAGE_NAME));
4013 return 0;
4014}
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4015
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4016/*
4017 * This is a lookup table to map android audio input device to audio h/w interface (backend).
4018 * The table can be extended for other input devices by adding appropriate entries.
4019 * Also the audio interface for a particular input device can be overriden by adding
4020 * corresponding entry in audio_platform_info.xml file.
4021 */
4022struct audio_device_to_audio_interface audio_device_to_interface_table[] = {
4023 {AUDIO_DEVICE_IN_BUILTIN_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BUILTIN_MIC), "TERT_MI2S"},
4024 {AUDIO_DEVICE_IN_BACK_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BACK_MIC), "TERT_MI2S"},
4025};
4026
4027int audio_device_to_interface_table_len =
4028 sizeof(audio_device_to_interface_table) / sizeof(audio_device_to_interface_table[0]);
4029
4030
4031int platform_set_audio_device_interface(const char * device_name,
4032 const char *intf_name)
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4033{
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4034 int ret = 0;
4035 int i;
4036
4037 if (device_name == NULL || intf_name == NULL) {
4038 ALOGE("%s: Invalid input", __func__);
4039
4040 ret = -EINVAL;
4041 goto done;
4042 }
4043
4044 ALOGD("%s: Enter, device name:%s, intf name:%s", __func__, device_name, intf_name);
4045
4046 size_t device_name_len = strlen(device_name);
4047 for (i = 0; i < audio_device_to_interface_table_len; i++) {
4048 char* name = audio_device_to_interface_table[i].device_name;
4049 size_t name_len = strlen(name);
4050 if ((name_len == device_name_len) &&
4051 (strncmp(device_name, name, name_len) == 0)) {
4052 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
4053 __func__, device_name, intf_name);
4054
4055 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
4056 sizeof(audio_device_to_interface_table[i].interface_name));
4057 goto done;
4058 }
4059 }
4060 ALOGE("%s: Could not find matching device name %s",
4061 __func__, device_name);
4062
4063 ret = -EINVAL;
4064
4065done:
4066 return ret;
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4067}