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review.blissroms.org / platform_hardware_qcom_audio / 8347e465b9afb87f474ebd150619771c64a30bb9 / . / hal / msm8916 / platform.c
blob: 4b970bd235ede8d31f9a6c589171f2bbe663fa11 [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",
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]712 sizeof("msm8939-tomtom9330-snd-card")) ||
713 !strncmp(snd_card_name, "msm8952-tomtom-snd-card",
714 sizeof("msm8952-tomtom-snd-card"))) {
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]715 ALOGI("%s: snd_card_name: %s",__func__,snd_card_name);
716 is_external_codec = true;
717 }
718}
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]719static void query_platform(const char *snd_card_name,
720 char *mixer_xml_path)
721{
722 if (!strncmp(snd_card_name, "msm8x16-snd-card-mtp",
723 sizeof("msm8x16-snd-card-mtp"))) {
724 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
725 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]726
727 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
728 msm_be_id_array_len =
729 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
730
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]731 } else if (!strncmp(snd_card_name, "msm8x16-skuh-snd-card",
732 sizeof("msm8x16-skuh-snd-card"))) {
733 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUH,
734 sizeof(MIXER_XML_PATH_QRD_SKUH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]735
736 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
737 msm_be_id_array_len =
738 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
739
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]740 } else if (!strncmp(snd_card_name, "msm8x16-skui-snd-card",
741 sizeof("msm8x16-skui-snd-card"))) {
742 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUI,
743 sizeof(MIXER_XML_PATH_QRD_SKUI));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]744
745 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
746 msm_be_id_array_len =
747 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
748
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]749 } else if (!strncmp(snd_card_name, "msm8x16-skuhf-snd-card",
750 sizeof("msm8x16-skuhf-snd-card"))) {
751 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUHF,
752 sizeof(MIXER_XML_PATH_QRD_SKUHF));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]753
754 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
755 msm_be_id_array_len =
756 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
757
Walter Yangc899d572014-05-27 21:52:17 +0800[diff] [blame]758 } else if (!strncmp(snd_card_name, "msm8939-snd-card-mtp",
Yamit Mehtac6003e22014-05-19 10:26:02 +0530[diff] [blame]759 sizeof("msm8939-snd-card-mtp"))) {
Aravind Kumar71ba22b2014-06-23 15:18:50 +0530[diff] [blame]760 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
761 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]762
763 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
764 msm_be_id_array_len =
765 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
766
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]767 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skuk",
768 sizeof("msm8939-snd-card-skuk"))) {
769 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUK,
770 sizeof(MIXER_XML_PATH_SKUK));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]771 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
772 msm_be_id_array_len =
773 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
774
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]775 } else if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
776 sizeof("msm8939-tapan-snd-card"))) {
777 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
778 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]779 msm_device_to_be_id = msm_device_to_be_id_external_codec;
780 msm_be_id_array_len =
781 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
782
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]783 } else if (!strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
784 sizeof("msm8939-tapan9302-snd-card"))) {
785 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
786 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]787
788 msm_device_to_be_id = msm_device_to_be_id_external_codec;
789 msm_be_id_array_len =
790 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
791
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]792 } else if (!strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
793 sizeof("msm8939-tomtom9330-snd-card"))) {
794 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
795 sizeof(MIXER_XML_PATH_WCD9330));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]796 msm_device_to_be_id = msm_device_to_be_id_external_codec;
797 msm_be_id_array_len =
798 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
799
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]800 } else if (!strncmp(snd_card_name, "msm8909-skua-snd-card",
801 sizeof("msm8909-skua-snd-card"))) {
802 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUA,
803 sizeof(MIXER_XML_PATH_SKUA));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]804 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
805 msm_be_id_array_len =
806 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]807
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]808 } else if (!strncmp(snd_card_name, "msm8909-skuc-snd-card",
809 sizeof("msm8909-skuc-snd-card"))) {
810 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUC,
811 sizeof(MIXER_XML_PATH_SKUC));
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]812 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
813 msm_be_id_array_len =
814 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
815
816 } else if (!strncmp(snd_card_name, "msm8909-pm8916-snd-card",
817 sizeof("msm8909-pm8916-snd-card"))) {
818 strlcpy(mixer_xml_path, MIXER_XML_PATH_MSM8909_PM8916,
819 sizeof(MIXER_XML_PATH_MSM8909_PM8916));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]820
821 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
822 msm_be_id_array_len =
823 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]824
825 } else if (!strncmp(snd_card_name, "msm8909-skue-snd-card",
826 sizeof("msm8909-skue-snd-card"))) {
827 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUE,
828 sizeof(MIXER_XML_PATH_SKUE));
829 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
830 msm_be_id_array_len =
831 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
832
Meng Wangcfefb8b2014-12-05 14:35:55 +0800[diff] [blame]833 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skul",
834 sizeof("msm8939-snd-card-skul"))) {
835 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUL,
836 sizeof(MIXER_XML_PATH_SKUL));
837 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
838 msm_be_id_array_len =
839 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
Naresh Tanniru0d28b4a2015-03-23 00:58:49 +0530[diff] [blame]840 } else if (!strncmp(snd_card_name, "msm8952-snd-card-mtp",
841 sizeof("msm8952-snd-card-mtpmsm8952-snd-card-mtp"))) {
842 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
843 sizeof(MIXER_XML_PATH_MTP));
844 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
845 msm_be_id_array_len =
846 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
847 } else if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
848 sizeof("msm8952-tomtom-snd-card"))) {
849 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
850 sizeof(MIXER_XML_PATH_WCD9330));
851 msm_device_to_be_id = msm_device_to_be_id_external_codec;
852 msm_be_id_array_len =
853 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]854 } else if (!strncmp(snd_card_name, "msm8952-skum-snd-card",
855 sizeof("msm8952-skum-snd-card"))) {
856 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUM,
857 sizeof(MIXER_XML_PATH_SKUM));
858 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
859 msm_be_id_array_len =
860 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]861
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]862 } else {
863 strlcpy(mixer_xml_path, MIXER_XML_PATH,
864 sizeof(MIXER_XML_PATH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]865
866 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
867 msm_be_id_array_len =
868 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
869
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]870 }
871}
872
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]873void platform_set_echo_reference(void *platform, bool enable)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]874{
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]875 struct platform_data *my_data = (struct platform_data *)platform;
876 struct audio_device *adev = my_data->adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]877
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]878 if (my_data->ec_ref_enabled) {
879 my_data->ec_ref_enabled = false;
880 ALOGV("%s: disabling echo-reference", __func__);
881 audio_route_reset_and_update_path(adev->audio_route, "echo-reference");
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]882 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]883
884 if (enable) {
885 my_data->ec_ref_enabled = true;
886 ALOGD("%s: enabling echo-reference", __func__);
887 audio_route_apply_and_update_path(adev->audio_route, "echo-reference");
888 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]889}
890
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]891static struct csd_data *open_csd_client()
892{
893 struct csd_data *csd = calloc(1, sizeof(struct csd_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]894 if (!csd) {
895 ALOGE("failed to allocate csd_data mem");
896 return NULL;
897 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]898
899 csd->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW);
900 if (csd->csd_client == NULL) {
901 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_CSD_CLIENT);
902 goto error;
903 } else {
904 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_CSD_CLIENT);
905
906 csd->deinit = (deinit_t)dlsym(csd->csd_client,
907 "csd_client_deinit");
908 if (csd->deinit == NULL) {
909 ALOGE("%s: dlsym error %s for csd_client_deinit", __func__,
910 dlerror());
911 goto error;
912 }
913 csd->disable_device = (disable_device_t)dlsym(csd->csd_client,
914 "csd_client_disable_device");
915 if (csd->disable_device == NULL) {
916 ALOGE("%s: dlsym error %s for csd_client_disable_device",
917 __func__, dlerror());
918 goto error;
919 }
920 csd->enable_device_config = (enable_device_config_t)dlsym(csd->csd_client,
921 "csd_client_enable_device_config");
922 if (csd->enable_device_config == NULL) {
923 ALOGE("%s: dlsym error %s for csd_client_enable_device_config",
924 __func__, dlerror());
925 goto error;
926 }
927 csd->enable_device = (enable_device_t)dlsym(csd->csd_client,
928 "csd_client_enable_device");
929 if (csd->enable_device == NULL) {
930 ALOGE("%s: dlsym error %s for csd_client_enable_device",
931 __func__, dlerror());
932 goto error;
933 }
934 csd->start_voice = (start_voice_t)dlsym(csd->csd_client,
935 "csd_client_start_voice");
936 if (csd->start_voice == NULL) {
937 ALOGE("%s: dlsym error %s for csd_client_start_voice",
938 __func__, dlerror());
939 goto error;
940 }
941 csd->stop_voice = (stop_voice_t)dlsym(csd->csd_client,
942 "csd_client_stop_voice");
943 if (csd->stop_voice == NULL) {
944 ALOGE("%s: dlsym error %s for csd_client_stop_voice",
945 __func__, dlerror());
946 goto error;
947 }
948 csd->volume = (volume_t)dlsym(csd->csd_client,
949 "csd_client_volume");
950 if (csd->volume == NULL) {
951 ALOGE("%s: dlsym error %s for csd_client_volume",
952 __func__, dlerror());
953 goto error;
954 }
955 csd->mic_mute = (mic_mute_t)dlsym(csd->csd_client,
956 "csd_client_mic_mute");
957 if (csd->mic_mute == NULL) {
958 ALOGE("%s: dlsym error %s for csd_client_mic_mute",
959 __func__, dlerror());
960 goto error;
961 }
962 csd->slow_talk = (slow_talk_t)dlsym(csd->csd_client,
963 "csd_client_slow_talk");
964 if (csd->slow_talk == NULL) {
965 ALOGE("%s: dlsym error %s for csd_client_slow_talk",
966 __func__, dlerror());
967 goto error;
968 }
969 csd->start_playback = (start_playback_t)dlsym(csd->csd_client,
970 "csd_client_start_playback");
971 if (csd->start_playback == NULL) {
972 ALOGE("%s: dlsym error %s for csd_client_start_playback",
973 __func__, dlerror());
974 goto error;
975 }
976 csd->stop_playback = (stop_playback_t)dlsym(csd->csd_client,
977 "csd_client_stop_playback");
978 if (csd->stop_playback == NULL) {
979 ALOGE("%s: dlsym error %s for csd_client_stop_playback",
980 __func__, dlerror());
981 goto error;
982 }
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]983 csd->set_lch = (set_lch_t)dlsym(csd->csd_client, "csd_client_set_lch");
984 if (csd->set_lch == NULL) {
985 ALOGE("%s: dlsym error %s for csd_client_set_lch",
986 __func__, dlerror());
987 /* Ignore the error as this is not mandatory function for
988 * basic voice call to work.
989 */
990 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]991 csd->start_record = (start_record_t)dlsym(csd->csd_client,
992 "csd_client_start_record");
993 if (csd->start_record == NULL) {
994 ALOGE("%s: dlsym error %s for csd_client_start_record",
995 __func__, dlerror());
996 goto error;
997 }
998 csd->stop_record = (stop_record_t)dlsym(csd->csd_client,
999 "csd_client_stop_record");
1000 if (csd->stop_record == NULL) {
1001 ALOGE("%s: dlsym error %s for csd_client_stop_record",
1002 __func__, dlerror());
1003 goto error;
1004 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1005
1006
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1007 csd->init = (init_t)dlsym(csd->csd_client, "csd_client_init");
1008
1009 if (csd->init == NULL) {
1010 ALOGE("%s: dlsym error %s for csd_client_init",
1011 __func__, dlerror());
1012 goto error;
1013 } else {
1014 csd->init();
1015 }
1016 }
1017 return csd;
1018
1019error:
1020 free(csd);
1021 csd = NULL;
1022 return csd;
1023}
1024
1025void close_csd_client(struct csd_data *csd)
1026{
1027 if (csd != NULL) {
1028 csd->deinit();
1029 dlclose(csd->csd_client);
1030 free(csd);
1031 csd = NULL;
1032 }
1033}
1034
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1035
1036static void set_platform_defaults()
1037{
1038 int32_t dev;
1039 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1040 backend_table[dev] = NULL;
1041 }
1042 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1043 backend_bit_width_table[dev] = 16;
1044 }
1045
1046 // TBD - do these go to the platform-info.xml file.
1047 // will help in avoiding strdups here
1048 backend_table[SND_DEVICE_IN_BT_SCO_MIC] = strdup("bt-sco");
1049 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB] = strdup("bt-sco-wb");
1050 backend_table[SND_DEVICE_IN_BT_SCO_MIC_NREC] = strdup("bt-sco");
1051 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = strdup("bt-sco-wb");
1052 backend_table[SND_DEVICE_OUT_BT_SCO] = strdup("bt-sco");
1053 backend_table[SND_DEVICE_OUT_BT_SCO_WB] = strdup("bt-sco-wb");
1054 backend_table[SND_DEVICE_OUT_HDMI] = strdup("hdmi");
1055 backend_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("speaker-and-hdmi");
1056 backend_table[SND_DEVICE_OUT_VOICE_TX] = strdup("afe-proxy");
1057 backend_table[SND_DEVICE_IN_VOICE_RX] = strdup("afe-proxy");
1058 backend_table[SND_DEVICE_OUT_AFE_PROXY] = strdup("afe-proxy");
1059 backend_table[SND_DEVICE_OUT_USB_HEADSET] = strdup("usb-headphones");
1060 backend_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] =
1061 strdup("speaker-and-usb-headphones");
1062 backend_table[SND_DEVICE_IN_USB_HEADSET_MIC] = strdup("usb-headset-mic");
1063 backend_table[SND_DEVICE_IN_CAPTURE_FM] = strdup("capture-fm");
1064 backend_table[SND_DEVICE_OUT_TRANSMISSION_FM] = strdup("transmission-fm");
1065}
1066
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1067void get_cvd_version(char *cvd_version, struct audio_device *adev)
1068{
1069 struct mixer_ctl *ctl;
1070 int count;
1071 int ret = 0;
1072
1073 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
1074 if (!ctl) {
1075 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
1076 goto done;
1077 }
1078 mixer_ctl_update(ctl);
1079
1080 count = mixer_ctl_get_num_values(ctl);
1081 if (count > MAX_CVD_VERSION_STRING_SIZE)
1082 count = MAX_CVD_VERSION_STRING_SIZE;
1083
1084 ret = mixer_ctl_get_array(ctl, cvd_version, count);
1085 if (ret != 0) {
1086 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
1087 goto done;
1088 }
1089
1090done:
1091 return;
1092}
1093
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1094static int hw_util_open(int card_no)
1095{
1096 int fd = -1;
1097 char dev_name[256];
1098
1099 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
1100 card_no, WCD9XXX_CODEC_HWDEP_NODE);
1101 ALOGD("%s Opening device %s\n", __func__, dev_name);
1102 fd = open(dev_name, O_WRONLY);
1103 if (fd < 0) {
1104 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
1105 return fd;
1106 }
1107 ALOGD("%s success", __func__);
1108 return fd;
1109}
1110
1111struct param_data {
1112 int use_case;
1113 int acdb_id;
1114 int get_size;
1115 int buff_size;
1116 int data_size;
1117 void *buff;
1118};
1119
1120static int send_codec_cal(acdb_loader_get_calibration_t acdb_loader_get_calibration, int fd)
1121{
1122 int ret = 0, type;
1123
1124 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
1125 struct wcdcal_ioctl_buffer codec_buffer;
1126 struct param_data calib;
1127
1128 if (!strcmp(cal_name_info[type], "mad_cal"))
1129 calib.acdb_id = SOUND_TRIGGER_DEVICE_HANDSET_MONO_LOW_POWER_ACDB_ID;
1130 calib.get_size = 1;
1131 ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data),
1132 &calib);
1133 if (ret < 0) {
1134 ALOGE("%s get_calibration failed\n", __func__);
1135 return ret;
1136 }
1137 calib.get_size = 0;
1138 calib.buff = malloc(calib.buff_size);
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1139 if(calib.buff == NULL) {
1140 ALOGE("%s mem allocation for %d bytes for %s failed\n"
1141 , __func__, calib.buff_size, cal_name_info[type]);
1142 return -1;
1143 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1144 ret = acdb_loader_get_calibration(cal_name_info[type],
1145 sizeof(struct param_data), &calib);
1146 if (ret < 0) {
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1147 ALOGE("%s get_calibration failed type=%s calib.size=%d\n"
1148 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1149 free(calib.buff);
1150 return ret;
1151 }
1152 codec_buffer.buffer = calib.buff;
1153 codec_buffer.size = calib.data_size;
1154 codec_buffer.cal_type = type;
1155 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1156 ALOGE("Failed to call ioctl for %s err=%d calib.size=%d",
1157 cal_name_info[type], errno, codec_buffer.size);
1158 ALOGD("%s cal sent for %s calib.size=%d"
1159 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1160 free(calib.buff);
1161 }
1162 return ret;
1163}
1164
1165static void audio_hwdep_send_cal(struct platform_data *plat_data)
1166{
1167 int fd;
1168
1169 fd = hw_util_open(plat_data->adev->snd_card);
1170 if (fd == -1) {
1171 ALOGE("%s error open\n", __func__);
1172 return;
1173 }
1174
1175 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
1176 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
1177
1178 if (acdb_loader_get_calibration == NULL) {
1179 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
1180 dlerror());
1181 return;
1182 }
1183 if (send_codec_cal(acdb_loader_get_calibration, fd) < 0)
1184 ALOGE("%s: Could not send anc cal", __FUNCTION__);
1185}
1186
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1187void *platform_init(struct audio_device *adev)
1188{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1189 char platform[PROPERTY_VALUE_MAX];
1190 char baseband[PROPERTY_VALUE_MAX];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1191 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1192 struct platform_data *my_data = NULL;
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1193 int retry_num = 0, snd_card_num = 0, key = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1194 const char *snd_card_name;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1195 char mixer_xml_path[100],ffspEnable[PROPERTY_VALUE_MAX];
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1196 char *cvd_version = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1197
1198 my_data = calloc(1, sizeof(struct platform_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1199 if (!my_data) {
1200 ALOGE("failed to allocate platform data");
1201 return NULL;
1202 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1203
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1204 while (snd_card_num < MAX_SND_CARD) {
1205 adev->mixer = mixer_open(snd_card_num);
1206
1207 while (!adev->mixer && retry_num < RETRY_NUMBER) {
1208 usleep(RETRY_US);
1209 adev->mixer = mixer_open(snd_card_num);
1210 retry_num++;
1211 }
1212
1213 if (!adev->mixer) {
1214 ALOGE("%s: Unable to open the mixer card: %d", __func__,
1215 snd_card_num);
1216 retry_num = 0;
1217 snd_card_num++;
1218 continue;
1219 }
1220
1221 snd_card_name = mixer_get_name(adev->mixer);
1222 ALOGV("%s: snd_card_name: %s", __func__, snd_card_name);
1223
1224 my_data->hw_info = hw_info_init(snd_card_name);
1225 if (!my_data->hw_info) {
1226 ALOGE("%s: Failed to init hardware info", __func__);
1227 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1228 query_platform(snd_card_name, mixer_xml_path);
1229 ALOGD("%s: mixer path file is %s", __func__,
1230 mixer_xml_path);
1231 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
1232 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1233 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1234 mixer_xml_path);
1235 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1236 if (!adev->audio_route) {
1237 ALOGE("%s: Failed to init audio route controls, aborting.",
1238 __func__);
1239 free(my_data);
1240 return NULL;
1241 }
1242 adev->snd_card = snd_card_num;
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1243 update_codec_type(snd_card_name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1244 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
1245 break;
1246 }
1247 retry_num = 0;
1248 snd_card_num++;
1249 }
1250
1251 if (snd_card_num >= MAX_SND_CARD) {
1252 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
1253 free(my_data);
1254 return NULL;
1255 }
1256
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1257 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1258 my_data->fluence_in_spkr_mode = false;
1259 my_data->fluence_in_voice_call = false;
1260 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1261 my_data->fluence_in_audio_rec = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1262 my_data->external_spk_1 = false;
1263 my_data->external_spk_2 = false;
1264 my_data->external_mic = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1265 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1266 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]1267 my_data->slowtalk = false;
1268 my_data->hd_voice = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1269 my_data->edid_info = NULL;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1270 my_data->is_wsa_speaker = false;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1271
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1272 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
1273 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1274 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1275 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1276 my_data->fluence_type = FLUENCE_DUAL_MIC;
1277 } else {
1278 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1279 }
1280
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1281 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1282 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1283 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1284 my_data->fluence_in_voice_call = true;
1285 }
1286
1287 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1288 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1289 my_data->fluence_in_voice_rec = true;
1290 }
1291
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1292 property_get("persist.audio.fluence.audiorec",value,"");
1293 if (!strncmp("true", value, sizeof("true"))) {
1294 my_data->fluence_in_audio_rec = true;
1295 }
1296
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1297 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1298 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1299 my_data->fluence_in_spkr_mode = true;
1300 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1301
1302 property_get("persist.audio.fluence.mode",value,"");
1303 if (!strncmp("broadside", value, sizeof("broadside"))) {
1304 my_data->fluence_mode = FLUENCE_BROADSIDE;
1305 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1306 }
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1307 property_get("persist.audio.FFSP.enable", ffspEnable, "");
1308 if (!strncmp("true", ffspEnable, sizeof("true"))) {
1309 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1310 acdb_device_table[SND_DEVICE_OUT_SPEAKER_WSA] = 131;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1311 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
1312 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
1313 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1314 }
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1315 property_get("audio.ds1.metainfo.key",value,"0");
1316 key = atoi(value);
1317
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1318 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1319 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1320 if (my_data->acdb_handle == NULL) {
1321 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1322 } else {
1323 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1324 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1325 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1326 if (!my_data->acdb_deallocate)
1327 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1328 __func__, LIB_ACDB_LOADER);
1329
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1330 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]1331 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1332 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1333 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1334 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1335
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1336 my_data->acdb_set_audio_cal = (acdb_set_audio_cal_t)dlsym(my_data->acdb_handle,
1337 "acdb_loader_set_audio_cal_v2");
1338 if (!my_data->acdb_set_audio_cal)
1339 ALOGE("%s: Could not find the symbol acdb_set_audio_cal_v2 from %s",
1340 __func__, LIB_ACDB_LOADER);
1341
1342 my_data->acdb_get_audio_cal = (acdb_get_audio_cal_t)dlsym(my_data->acdb_handle,
1343 "acdb_loader_get_audio_cal_v2");
1344 if (!my_data->acdb_get_audio_cal)
1345 ALOGE("%s: Could not find the symbol acdb_get_audio_cal_v2 from %s",
1346 __func__, LIB_ACDB_LOADER);
1347
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1348 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1349 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1350 if (!my_data->acdb_send_voice_cal)
1351 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1352 __func__, LIB_ACDB_LOADER);
1353
1354 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1355 "acdb_loader_reload_vocvoltable");
1356 if (!my_data->acdb_reload_vocvoltable)
1357 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1358 __func__, LIB_ACDB_LOADER);
1359
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1360 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1361 my_data->acdb_handle,
1362 "acdb_loader_get_default_app_type");
1363 if (!my_data->acdb_get_default_app_type)
1364 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1365 __func__, LIB_ACDB_LOADER);
1366
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1367 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1368 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1369 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1370 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1371 goto acdb_init_fail;
1372 }
1373
1374 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
1375 if (!cvd_version)
1376 ALOGE("Failed to allocate cvd version");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1377 else
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1378 get_cvd_version(cvd_version, adev);
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1379 my_data->acdb_init(snd_card_name, cvd_version, key);
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1380 if (cvd_version)
1381 free(cvd_version);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1382 }
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1383 audio_extn_pm_vote();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1384
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]1385 // Check if WSA speaker is supported in codec
1386 char CodecPeek[1024] = "/sys/kernel/debug/asoc/";
1387 DIR *dir;
1388 struct dirent *dirent;
1389 char file_name[10] = "wsa";
1390 strcat(CodecPeek, snd_card_name);
1391
1392 dir = opendir(CodecPeek);
1393 if (dir != NULL) {
1394 while (NULL != (dirent = readdir(dir))) {
1395 if (strstr (dirent->d_name,file_name))
1396 {
1397 my_data->is_wsa_speaker = true;
1398 break;
1399 }
1400 }
1401 closedir(dir);
1402 }
1403
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1404acdb_init_fail:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1405
1406 set_platform_defaults();
1407
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1408 /* Initialize ACDB ID's */
1409 platform_info_init(PLATFORM_INFO_XML_PATH);
1410
1411 /* init usb */
1412 audio_extn_usb_init(adev);
1413 /* update sound cards appropriately */
1414 audio_extn_usb_set_proxy_sound_card(adev->snd_card);
1415
1416 /* Read one time ssr property */
1417 audio_extn_ssr_update_enabled();
1418 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1419
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1420 /* init dap hal */
1421 audio_extn_dap_hal_init(adev->snd_card);
1422
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1423 audio_extn_dolby_set_license(adev);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1424 audio_hwdep_send_cal(my_data);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1425
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1426 /* init audio device arbitration */
1427 audio_extn_dev_arbi_init();
1428
1429 my_data->edid_info = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1430 return my_data;
1431}
1432
1433void platform_deinit(void *platform)
1434{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1435 struct platform_data *my_data = (struct platform_data *)platform;
1436
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1437 if (my_data->edid_info) {
1438 free(my_data->edid_info);
1439 my_data->edid_info = NULL;
1440 }
1441
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1442 hw_info_deinit(my_data->hw_info);
1443 close_csd_client(my_data->csd);
1444
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1445 int32_t dev;
1446 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1447 if (backend_table[dev]) {
1448 free(backend_table[dev]);
1449 backend_table[dev]= NULL;
1450 }
1451 }
1452
1453 /* deinit audio device arbitration */
1454 audio_extn_dev_arbi_deinit();
1455
1456 if (my_data->edid_info) {
1457 free(my_data->edid_info);
1458 my_data->edid_info = NULL;
1459 }
1460
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1461 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1462 /* deinit usb */
1463 audio_extn_usb_deinit();
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1464 audio_extn_dap_hal_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1465}
1466
1467const char *platform_get_snd_device_name(snd_device_t snd_device)
1468{
1469 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
1470 return device_table[snd_device];
1471 else
1472 return "";
1473}
1474
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1475int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
1476 char *device_name)
1477{
1478 struct platform_data *my_data = (struct platform_data *)platform;
1479
1480 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1481 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
1482 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
1483 } else {
1484 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
1485 return -EINVAL;
1486 }
1487
1488 return 0;
1489}
1490
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1491void platform_add_backend_name(char *mixer_path, snd_device_t snd_device)
1492{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1493 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1494 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1495 return;
1496 }
1497
1498 const char * suffix = backend_table[snd_device];
1499
1500 if (suffix != NULL) {
1501 strlcat(mixer_path, " ", MIXER_PATH_MAX_LENGTH);
1502 strlcat(mixer_path, suffix, MIXER_PATH_MAX_LENGTH);
1503 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1504}
1505
1506int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
1507{
Venkata Narendra Kumar Guttaed408a12015-03-31 20:24:04 +0530[diff] [blame]1508 int device_id = -1;
1509
1510 if (is_external_codec && is_misc_usecase(usecase)) {
1511 if (device_type == PCM_PLAYBACK)
1512 device_id = pcm_device_table_of_ext_codec[usecase][0];
1513 else
1514 device_id = pcm_device_table_of_ext_codec[usecase][1];
1515 } else {
1516 if (device_type == PCM_PLAYBACK)
1517 device_id = pcm_device_table[usecase][0];
1518 else
1519 device_id = pcm_device_table[usecase][1];
1520 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1521 return device_id;
1522}
1523
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1524static int find_index(struct name_to_index * table, int32_t len, const char * name)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1525{
1526 int ret = 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1527 int32_t i;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1528
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1529 if (table == NULL) {
1530 ALOGE("%s: table is NULL", __func__);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1531 ret = -ENODEV;
1532 goto done;
1533 }
1534
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1535 if (name == NULL) {
1536 ALOGE("null key");
1537 ret = -ENODEV;
1538 goto done;
1539 }
1540
1541 for (i=0; i < len; i++) {
1542 const char* tn = table[i].name;
1543 size_t len = strlen(tn);
1544 if (strncmp(tn, name, len) == 0) {
1545 if (strlen(name) != len) {
1546 continue; // substring
1547 }
1548 ret = table[i].index;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1549 goto done;
1550 }
1551 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1552 ALOGE("%s: Could not find index for name = %s",
1553 __func__, name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1554 ret = -ENODEV;
1555done:
1556 return ret;
1557}
1558
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1559int platform_set_fluence_type(void *platform, char *value)
1560{
1561 int ret = 0;
1562 int fluence_type = FLUENCE_NONE;
1563 int fluence_flag = NONE_FLAG;
1564 struct platform_data *my_data = (struct platform_data *)platform;
1565 struct audio_device *adev = my_data->adev;
1566
1567 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
1568
1569 /* only dual mic turn on and off is supported as of now through setparameters */
1570 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
1571 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
1572 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
1573 ALOGV("fluence dualmic feature enabled \n");
1574 fluence_type = FLUENCE_DUAL_MIC;
1575 fluence_flag = DMIC_FLAG;
1576 } else {
1577 ALOGE("%s: Failed to set DUALMIC", __func__);
1578 ret = -1;
1579 goto done;
1580 }
1581 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
1582 ALOGV("fluence disabled");
1583 fluence_type = FLUENCE_NONE;
1584 } else {
1585 ALOGE("Invalid fluence value : %s",value);
1586 ret = -1;
1587 goto done;
1588 }
1589
1590 if (fluence_type != my_data->fluence_type) {
1591 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
1592 my_data->fluence_type = fluence_type;
1593 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
1594 }
1595done:
1596 return ret;
1597}
1598
1599int platform_get_fluence_type(void *platform, char *value, uint32_t len)
1600{
1601 int ret = 0;
1602 struct platform_data *my_data = (struct platform_data *)platform;
1603
1604 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
1605 strlcpy(value, "quadmic", len);
1606 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
1607 strlcpy(value, "dualmic", len);
1608 } else if (my_data->fluence_type == FLUENCE_NONE) {
1609 strlcpy(value, "none", len);
1610 } else
1611 ret = -1;
1612
1613 return ret;
1614}
1615
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1616int platform_get_snd_device_index(char *device_name)
1617{
1618 return find_index(snd_device_name_index, SND_DEVICE_MAX, device_name);
1619}
1620
1621int platform_get_usecase_index(const char *usecase_name)
1622{
1623 return find_index(usecase_name_index, AUDIO_USECASE_MAX, usecase_name);
1624}
1625
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1626int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
1627{
1628 int ret = 0;
1629
1630 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1631 ALOGE("%s: Invalid snd_device = %d",
1632 __func__, snd_device);
1633 ret = -EINVAL;
1634 goto done;
1635 }
1636
1637 acdb_device_table[snd_device] = acdb_id;
1638done:
1639 return ret;
1640}
1641
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1642int platform_get_default_app_type(void *platform)
1643{
1644 struct platform_data *my_data = (struct platform_data *)platform;
1645
1646 if (my_data->acdb_get_default_app_type)
1647 return my_data->acdb_get_default_app_type();
1648 else
1649 return DEFAULT_APP_TYPE;
1650}
1651
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]1652int platform_get_snd_device_acdb_id(snd_device_t snd_device)
1653{
1654 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1655 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1656 return -EINVAL;
1657 }
1658 return acdb_device_table[snd_device];
1659}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1660
1661int 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]1662{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1663 int ret = 0;
1664
1665 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1666 ALOGE("%s: Invalid snd_device = %d",
1667 __func__, snd_device);
1668 ret = -EINVAL;
1669 goto done;
1670 }
1671
1672 backend_bit_width_table[snd_device] = bit_width;
1673done:
1674 return ret;
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1675}
1676
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1677int platform_get_snd_device_bit_width(snd_device_t snd_device)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1678{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1679 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1680 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1681 return DEFAULT_OUTPUT_SAMPLING_RATE;
1682 }
1683 return backend_bit_width_table[snd_device];
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1684}
1685
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1686int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1687 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1688{
1689 struct platform_data *my_data = (struct platform_data *)platform;
1690 int acdb_dev_id, acdb_dev_type;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1691 struct audio_device *adev = my_data->adev;
1692 int snd_device = SND_DEVICE_OUT_SPEAKER;
1693
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1694 if (usecase->type == PCM_PLAYBACK)
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]1695 snd_device = usecase->out_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1696 else if ((usecase->type == PCM_HFP_CALL) || (usecase->type == PCM_CAPTURE))
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]1697 snd_device = usecase->in_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1698 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]1699
Naresh Tanniru2727f822015-05-11 15:27:08 +0530[diff] [blame]1700 // Do not use Rx path default app type for TX path
1701 if ((usecase->type == PCM_CAPTURE) && (app_type == DEFAULT_APP_TYPE_RX_PATH)) {
1702 ALOGD("Resetting app type for Tx path to default");
1703 app_type = DEFAULT_APP_TYPE_TX_PATH;
1704 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1705 if (acdb_dev_id < 0) {
1706 ALOGE("%s: Could not find acdb id for device(%d)",
1707 __func__, snd_device);
1708 return -EINVAL;
1709 }
1710 if (my_data->acdb_send_audio_cal) {
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1711 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1712 __func__, snd_device, acdb_dev_id);
1713 if (snd_device >= SND_DEVICE_OUT_BEGIN &&
1714 snd_device < SND_DEVICE_OUT_END)
1715 acdb_dev_type = ACDB_DEV_TYPE_OUT;
1716 else
1717 acdb_dev_type = ACDB_DEV_TYPE_IN;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1718 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
1719 sample_rate);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1720 }
1721 return 0;
1722}
1723
1724int platform_switch_voice_call_device_pre(void *platform)
1725{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1726 struct platform_data *my_data = (struct platform_data *)platform;
1727 int ret = 0;
1728
1729 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]1730 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1731 /* This must be called before disabling mixer controls on APQ side */
1732 ret = my_data->csd->disable_device();
1733 if (ret < 0) {
1734 ALOGE("%s: csd_client_disable_device, failed, error %d",
1735 __func__, ret);
1736 }
1737 }
1738 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1739}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1740
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1741int platform_switch_voice_call_enable_device_config(void *platform,
1742 snd_device_t out_snd_device,
1743 snd_device_t in_snd_device)
1744{
1745 struct platform_data *my_data = (struct platform_data *)platform;
1746 int acdb_rx_id, acdb_tx_id;
1747 int ret = 0;
1748
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1749 if (my_data->csd == NULL)
1750 return ret;
1751
1752 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
1753 audio_extn_spkr_prot_is_enabled())
1754 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
1755 else
1756 acdb_rx_id = acdb_device_table[out_snd_device];
1757
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1758 acdb_tx_id = acdb_device_table[in_snd_device];
1759
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1760 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1761 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
1762 if (ret < 0) {
1763 ALOGE("%s: csd_enable_device_config, failed, error %d",
1764 __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1765 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1766 } else {
1767 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1768 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1769 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1770
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1771 return ret;
1772}
1773
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1774int platform_switch_voice_call_device_post(void *platform,
1775 snd_device_t out_snd_device,
1776 snd_device_t in_snd_device)
1777{
1778 struct platform_data *my_data = (struct platform_data *)platform;
1779 int acdb_rx_id, acdb_tx_id;
1780
1781 if (my_data->acdb_send_voice_cal == NULL) {
1782 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
1783 } else {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1784 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
1785 audio_extn_spkr_prot_is_enabled())
1786 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
1787
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1788 acdb_rx_id = acdb_device_table[out_snd_device];
1789 acdb_tx_id = acdb_device_table[in_snd_device];
1790
1791 if (acdb_rx_id > 0 && acdb_tx_id > 0)
1792 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
1793 else
1794 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1795 acdb_rx_id, acdb_tx_id);
1796 }
1797
1798 return 0;
1799}
1800
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1801int platform_switch_voice_call_usecase_route_post(void *platform,
1802 snd_device_t out_snd_device,
1803 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1804{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1805 struct platform_data *my_data = (struct platform_data *)platform;
1806 int acdb_rx_id, acdb_tx_id;
1807 int ret = 0;
1808
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1809 if (my_data->csd == NULL)
1810 return ret;
1811
1812 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
1813 audio_extn_spkr_prot_is_enabled())
1814 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
1815 else
1816 acdb_rx_id = acdb_device_table[out_snd_device];
1817
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1818 acdb_tx_id = acdb_device_table[in_snd_device];
1819
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1820 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1821 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
1822 my_data->adev->acdb_settings);
1823 if (ret < 0) {
1824 ALOGE("%s: csd_enable_device, failed, error %d", __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1825 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1826 } else {
1827 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1828 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1829 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1830
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1831 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1832}
1833
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1834int platform_start_voice_call(void *platform, uint32_t vsid)
1835{
1836 struct platform_data *my_data = (struct platform_data *)platform;
1837 int ret = 0;
1838
1839 if (my_data->csd != NULL) {
1840 ret = my_data->csd->start_voice(vsid);
1841 if (ret < 0) {
1842 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
1843 }
1844 }
1845 return ret;
1846}
1847
1848int platform_stop_voice_call(void *platform, uint32_t vsid)
1849{
1850 struct platform_data *my_data = (struct platform_data *)platform;
1851 int ret = 0;
1852
1853 if (my_data->csd != NULL) {
1854 ret = my_data->csd->stop_voice(vsid);
1855 if (ret < 0) {
1856 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
1857 }
1858 }
1859 return ret;
1860}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]1861
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1862int platform_get_sample_rate(void *platform, uint32_t *rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1863{
1864 return 0;
1865}
1866
1867int platform_set_voice_volume(void *platform, int volume)
1868{
1869 struct platform_data *my_data = (struct platform_data *)platform;
1870 struct audio_device *adev = my_data->adev;
1871 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1872 const char *mixer_ctl_name = "Voice Rx Gain";
1873 int vol_index = 0, ret = 0;
1874 uint32_t set_values[ ] = {0,
1875 ALL_SESSION_VSID,
1876 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1877
1878 // Voice volume levels are mapped to adsp volume levels as follows.
1879 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
1880 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1881 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
1882 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1883
1884 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1885 if (!ctl) {
1886 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1887 __func__, mixer_ctl_name);
1888 return -EINVAL;
1889 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1890 ALOGV("Setting voice volume index: %d", set_values[0]);
1891 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1892
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1893 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1894 ret = my_data->csd->volume(ALL_SESSION_VSID, volume,
1895 DEFAULT_VOLUME_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1896 if (ret < 0) {
1897 ALOGE("%s: csd_volume error %d", __func__, ret);
1898 }
1899 }
1900 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1901}
1902
1903int platform_set_mic_mute(void *platform, bool state)
1904{
1905 struct platform_data *my_data = (struct platform_data *)platform;
1906 struct audio_device *adev = my_data->adev;
1907 struct mixer_ctl *ctl;
1908 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1909 int ret = 0;
1910 uint32_t set_values[ ] = {0,
1911 ALL_SESSION_VSID,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1912 DEFAULT_MUTE_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1913
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1914 set_values[0] = state;
1915 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1916 if (!ctl) {
1917 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1918 __func__, mixer_ctl_name);
1919 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1920 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1921 ALOGV("Setting voice mute state: %d", state);
1922 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1923
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1924 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1925 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,
1926 DEFAULT_MUTE_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1927 if (ret < 0) {
1928 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
1929 }
1930 }
1931 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1932}
1933
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]1934int platform_set_device_mute(void *platform, bool state, char *dir)
1935{
1936 struct platform_data *my_data = (struct platform_data *)platform;
1937 struct audio_device *adev = my_data->adev;
1938 struct mixer_ctl *ctl;
1939 char *mixer_ctl_name = NULL;
1940 int ret = 0;
1941 uint32_t set_values[ ] = {0,
1942 ALL_SESSION_VSID,
1943 0};
1944 if(dir == NULL) {
1945 ALOGE("%s: Invalid direction:%s", __func__, dir);
1946 return -EINVAL;
1947 }
1948
1949 if (!strncmp("rx", dir, sizeof("rx"))) {
1950 mixer_ctl_name = "Voice Rx Device Mute";
1951 } else if (!strncmp("tx", dir, sizeof("tx"))) {
1952 mixer_ctl_name = "Voice Tx Device Mute";
1953 } else {
1954 return -EINVAL;
1955 }
1956
1957 set_values[0] = state;
1958 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1959 if (!ctl) {
1960 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1961 __func__, mixer_ctl_name);
1962 return -EINVAL;
1963 }
1964
1965 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
1966 __func__,state, mixer_ctl_name);
1967 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
1968
1969 return ret;
1970}
1971
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1972snd_device_t platform_get_output_snd_device(void *platform, audio_devices_t devices)
1973{
1974 struct platform_data *my_data = (struct platform_data *)platform;
1975 struct audio_device *adev = my_data->adev;
1976 audio_mode_t mode = adev->mode;
1977 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1978#ifdef RECORD_PLAY_CONCURRENCY
1979 bool use_voip_out_devices = false;
1980 bool prop_rec_play_enabled = false;
1981 char recConcPropValue[PROPERTY_VALUE_MAX];
1982
1983 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
1984 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
1985 }
1986 use_voip_out_devices = prop_rec_play_enabled &&
1987 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
1988 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
1989#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1990
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1991 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
1992 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
1993 int channel_count = popcount(channel_mask);
1994
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1995 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
1996 if (devices == AUDIO_DEVICE_NONE ||
1997 devices & AUDIO_DEVICE_BIT_IN) {
1998 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
1999 goto exit;
2000 }
2001
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2002 if (popcount(devices) == 2) {
2003 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
2004 AUDIO_DEVICE_OUT_SPEAKER)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2005 if (my_data->external_spk_1)
2006 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2007 else if (my_data->external_spk_2)
2008 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
2009 else
2010 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2011 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
2012 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2013 if (audio_extn_get_anc_enabled())
2014 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2015 else if (my_data->external_spk_1)
2016 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
2017 else if (my_data->external_spk_2)
2018 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2019 else
2020 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2021 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
2022 AUDIO_DEVICE_OUT_SPEAKER)) {
2023 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2024 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
2025 AUDIO_DEVICE_OUT_SPEAKER)) {
2026 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2027 } else {
2028 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
2029 goto exit;
2030 }
2031 if (snd_device != SND_DEVICE_NONE) {
2032 goto exit;
2033 }
2034 }
2035
2036 if (popcount(devices) != 1) {
2037 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
2038 goto exit;
2039 }
2040
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]2041 if (voice_is_in_call(adev) || voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2042 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2043 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2044 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2045 !voice_extn_compress_voip_is_active(adev)) {
2046 switch (adev->voice.tty_mode) {
2047 case TTY_MODE_FULL:
2048 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
2049 break;
2050 case TTY_MODE_VCO:
2051 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
2052 break;
2053 case TTY_MODE_HCO:
2054 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
2055 break;
2056 default:
2057 ALOGE("%s: Invalid TTY mode (%#x)",
2058 __func__, adev->voice.tty_mode);
2059 }
2060 } else if (audio_extn_get_anc_enabled()) {
2061 if (audio_extn_should_use_fb_anc())
2062 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
2063 else
2064 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
2065 } else {
2066 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
2067 }
2068 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2069 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2070 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2071 else
2072 snd_device = SND_DEVICE_OUT_BT_SCO;
2073 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2074 if (my_data->is_wsa_speaker)
2075 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_WSA;
2076 else
2077 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2078 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2079 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2080 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2081 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2082 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
2083 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
2084 if (audio_extn_should_use_handset_anc(channel_count))
2085 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
2086 else
2087 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2088 } else if (devices & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2089 snd_device = SND_DEVICE_OUT_VOICE_TX;
2090
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2091 if (snd_device != SND_DEVICE_NONE) {
2092 goto exit;
2093 }
2094 }
2095
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2096 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2097 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2098 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
2099 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2100#ifdef RECORD_PLAY_CONCURRENCY
2101 if (use_voip_out_devices) {
2102 // ANC should be disabled for voip concurrency
2103 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
2104 } else
2105#endif
2106 {
2107 if (audio_extn_should_use_fb_anc())
2108 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
2109 else
2110 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
2111 }
2112 } else {
2113#ifdef RECORD_PLAY_CONCURRENCY
2114 if (use_voip_out_devices)
2115 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2116 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2117#endif
2118 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2119 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2120 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2121#ifdef RECORD_PLAY_CONCURRENCY
2122 if (use_voip_out_devices) {
2123 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
2124 } else
2125#endif
2126 {
2127 if (adev->speaker_lr_swap)
2128 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
2129 else
Preetam Singh Ranawatc7f7f5c2015-04-02 12:19:58 +0530[diff] [blame]2130 {
2131 if (my_data->is_wsa_speaker)
2132 snd_device = SND_DEVICE_OUT_SPEAKER_WSA;
2133 else
2134 snd_device = SND_DEVICE_OUT_SPEAKER;
2135 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2136 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2137 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2138 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2139 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2140 else
2141 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2142 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2143 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2144 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2145 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2146 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
2147 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2148 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2149 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2150 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2151 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2152#ifdef RECORD_PLAY_CONCURRENCY
2153 if (use_voip_out_devices)
2154 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
2155 else
2156#endif
2157 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2158 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2159 channel_count = audio_extn_get_afe_proxy_channel_count();
2160 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
2161 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2162 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2163 } else {
2164 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
2165 }
2166exit:
2167 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
2168 return snd_device;
2169}
2170
2171snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
2172{
2173 struct platform_data *my_data = (struct platform_data *)platform;
2174 struct audio_device *adev = my_data->adev;
2175 audio_source_t source = (adev->active_input == NULL) ?
2176 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
2177
2178 audio_mode_t mode = adev->mode;
2179 audio_devices_t in_device = ((adev->active_input == NULL) ?
2180 AUDIO_DEVICE_NONE : adev->active_input->device)
2181 & ~AUDIO_DEVICE_BIT_IN;
2182 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2183 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2184 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2185 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2186
2187 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
2188 __func__, out_device, in_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2189 if (my_data->external_mic) {
2190 if ((out_device != AUDIO_DEVICE_NONE && voice_is_in_call(adev)) ||
2191 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev)) {
2192 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2193 out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2194 out_device & AUDIO_DEVICE_OUT_SPEAKER )
2195 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2196 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2197 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2198 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2199 }
2200 }
2201
2202 if (snd_device != AUDIO_DEVICE_NONE)
2203 goto exit;
2204
2205 if ((out_device != AUDIO_DEVICE_NONE) && ((voice_is_in_call(adev)) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]2206 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2207 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2208 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2209 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2210 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2211 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2212 case TTY_MODE_FULL:
2213 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
2214 break;
2215 case TTY_MODE_VCO:
2216 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
2217 break;
2218 case TTY_MODE_HCO:
2219 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
2220 break;
2221 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2222 ALOGE("%s: Invalid TTY mode (%#x)",
2223 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2224 }
2225 goto exit;
2226 }
2227 }
2228 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2229 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2230 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]2231 audio_extn_should_use_handset_anc(channel_count) &&
2232 my_data->fluence_type != FLUENCE_NONE) {
2233 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
2234 adev->acdb_settings |= DMIC_FLAG;
2235 ALOGD("Selecting AANC, Fluence combo device");
2236 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2237 audio_extn_should_use_handset_anc(channel_count)) {
2238 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2239 adev->acdb_settings |= ANC_FLAG;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2240 } else if (my_data->fluence_type == FLUENCE_NONE ||
2241 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2242 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2243 if (audio_extn_hfp_is_active(adev))
2244 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2245 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2246 snd_device = SND_DEVICE_IN_VOICE_DMIC;
2247 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2248 }
2249 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2250 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2251 if (audio_extn_hfp_is_active(adev))
2252 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2253 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2254 if (adev->bt_wb_speech_enabled) {
2255 if (adev->bluetooth_nrec)
2256 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2257 else
2258 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2259 } else {
2260 if (adev->bluetooth_nrec)
2261 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2262 else
2263 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2264 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2265 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2266 if (my_data->fluence_type != FLUENCE_NONE &&
2267 my_data->fluence_in_voice_call &&
2268 my_data->fluence_in_spkr_mode) {
2269 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2270 adev->acdb_settings |= QMIC_FLAG;
2271 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
2272 } else {
2273 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]2274 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2275 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
2276 else
2277 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2278 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2279 } else {
2280 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2281 if (audio_extn_hfp_is_active(adev))
2282 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2283 }
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2284 } else if (out_device & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2285 snd_device = SND_DEVICE_IN_VOICE_RX;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2286 } else if (source == AUDIO_SOURCE_CAMCORDER) {
2287 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2288 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2289 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
2290 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]2291 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2292 else
2293 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2294 }
2295 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
2296 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2297 if (channel_count == 2) {
2298 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
2299 adev->acdb_settings |= DMIC_FLAG;
2300 } else if (adev->active_input->enable_ns)
2301 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
2302 else if (my_data->fluence_type != FLUENCE_NONE &&
2303 my_data->fluence_in_voice_rec) {
2304 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
2305 adev->acdb_settings |= DMIC_FLAG;
2306 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2307 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
2308 }
2309 }
Karthik Reddy Kattaf621ec72014-11-21 16:37:38 +0530[diff] [blame]2310 } else if ((source == AUDIO_SOURCE_VOICE_COMMUNICATION) ||
2311 (mode == AUDIO_MODE_IN_COMMUNICATION)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2312 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
2313 in_device = AUDIO_DEVICE_IN_BACK_MIC;
2314 if (adev->active_input) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2315 if (adev->active_input->enable_aec &&
2316 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2317 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2318 if (my_data->fluence_in_spkr_mode) {
2319 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2320 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
2321 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2322 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2323 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
2324 else
2325 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
2326 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2327 adev->acdb_settings |= DMIC_FLAG;
2328 } else
2329 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2330 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2331 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2332 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
2333 adev->acdb_settings |= DMIC_FLAG;
2334 } else
2335 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2336 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2337 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2338 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2339 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2340 } else if (adev->active_input->enable_aec) {
2341 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2342 if (my_data->fluence_in_spkr_mode) {
2343 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2344 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC;
2345 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2346 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2347 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
2348 else
2349 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
2350 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2351 adev->acdb_settings |= DMIC_FLAG;
2352 } else
2353 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
2354 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2355 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2356 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
2357 adev->acdb_settings |= DMIC_FLAG;
2358 } else
2359 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
2360 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2361 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2362 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2363 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2364 } else if (adev->active_input->enable_ns) {
2365 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2366 if (my_data->fluence_in_spkr_mode) {
2367 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2368 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS;
2369 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2370 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2371 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
2372 else
2373 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
2374 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2375 adev->acdb_settings |= DMIC_FLAG;
2376 } else
2377 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
2378 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2379 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2380 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
2381 adev->acdb_settings |= DMIC_FLAG;
2382 } else
2383 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
2384 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2385 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2386 }
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 } else
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2389 platform_set_echo_reference(adev->platform, false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2390 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2391 } else if (source == AUDIO_SOURCE_MIC) {
2392 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
2393 channel_count == 1 ) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2394 if(my_data->fluence_in_audio_rec) {
2395 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2396 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
2397 platform_set_echo_reference(adev->platform, true);
2398 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2399 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
2400 platform_set_echo_reference(adev->platform, true);
2401 }
2402 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2403 }
2404 } else if (source == AUDIO_SOURCE_FM_RX ||
2405 source == AUDIO_SOURCE_FM_RX_A2DP) {
2406 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2407 } else if (source == AUDIO_SOURCE_DEFAULT) {
2408 goto exit;
2409 }
2410
2411
2412 if (snd_device != SND_DEVICE_NONE) {
2413 goto exit;
2414 }
2415
2416 if (in_device != AUDIO_DEVICE_NONE &&
2417 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
2418 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
2419 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2420 if (audio_extn_ssr_get_enabled() && channel_count == 6)
2421 snd_device = SND_DEVICE_IN_QUAD_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2422 else if (my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_QUAD_MIC) &&
2423 channel_count == 2)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2424 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
2425 else
2426 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2427 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2428 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
2429 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2430 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2431 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2432 if (adev->bt_wb_speech_enabled) {
2433 if (adev->bluetooth_nrec)
2434 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2435 else
2436 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2437 } else {
2438 if (adev->bluetooth_nrec)
2439 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2440 else
2441 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2442 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2443 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
2444 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2445 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
2446 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
2447 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
2448 } else if (in_device & AUDIO_DEVICE_IN_FM_RX) {
2449 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2450 } else {
2451 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
2452 ALOGW("%s: Using default handset-mic", __func__);
2453 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2454 }
2455 } else {
2456 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
2457 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2458 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2459 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2460 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2461 if (channel_count > 1)
2462 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
2463 else
2464 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2465 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
2466 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2467 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2468 if (adev->bt_wb_speech_enabled) {
2469 if (adev->bluetooth_nrec)
2470 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2471 else
2472 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2473 } else {
2474 if (adev->bluetooth_nrec)
2475 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2476 else
2477 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2478 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2479 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2480 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2481 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2482 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2483 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2484 } else {
2485 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
2486 ALOGW("%s: Using default handset-mic", __func__);
2487 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2488 }
2489 }
2490exit:
2491 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
2492 return snd_device;
2493}
2494
2495int platform_set_hdmi_channels(void *platform, int channel_count)
2496{
2497 struct platform_data *my_data = (struct platform_data *)platform;
2498 struct audio_device *adev = my_data->adev;
2499 struct mixer_ctl *ctl;
2500 const char *channel_cnt_str = NULL;
2501 const char *mixer_ctl_name = "HDMI_RX Channels";
2502 switch (channel_count) {
2503 case 8:
2504 channel_cnt_str = "Eight"; break;
2505 case 7:
2506 channel_cnt_str = "Seven"; break;
2507 case 6:
2508 channel_cnt_str = "Six"; break;
2509 case 5:
2510 channel_cnt_str = "Five"; break;
2511 case 4:
2512 channel_cnt_str = "Four"; break;
2513 case 3:
2514 channel_cnt_str = "Three"; break;
2515 default:
2516 channel_cnt_str = "Two"; break;
2517 }
2518 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2519 if (!ctl) {
2520 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2521 __func__, mixer_ctl_name);
2522 return -EINVAL;
2523 }
2524 ALOGV("HDMI channel count: %s", channel_cnt_str);
2525 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
2526 return 0;
2527}
2528
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2529int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2530{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2531 int channel_count;
2532 int max_channels = 2;
2533 int i = 0, ret = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2534 struct platform_data *my_data = (struct platform_data *)platform;
2535 struct audio_device *adev = my_data->adev;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2536 edid_audio_info *info = NULL;
2537 ret = platform_get_edid_info(platform);
2538 info = (edid_audio_info *)my_data->edid_info;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2539
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2540 if(ret == 0 && info != NULL) {
2541 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
2542 ALOGV("%s:format %d channel %d", __func__,
2543 info->audio_blocks_array[i].format_id,
2544 info->audio_blocks_array[i].channels);
2545 if (info->audio_blocks_array[i].format_id == LPCM) {
2546 channel_count = info->audio_blocks_array[i].channels;
2547 if (channel_count > max_channels) {
2548 max_channels = channel_count;
2549 }
2550 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2551 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2552 }
2553
2554 return max_channels;
2555}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2556
2557static int platform_set_slowtalk(struct platform_data *my_data, bool state)
2558{
2559 int ret = 0;
2560 struct audio_device *adev = my_data->adev;
2561 struct mixer_ctl *ctl;
2562 const char *mixer_ctl_name = "Slowtalk Enable";
2563 uint32_t set_values[ ] = {0,
2564 ALL_SESSION_VSID};
2565
2566 set_values[0] = state;
2567 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2568 if (!ctl) {
2569 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2570 __func__, mixer_ctl_name);
2571 ret = -EINVAL;
2572 } else {
2573 ALOGV("Setting slowtalk state: %d", state);
2574 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2575 my_data->slowtalk = state;
2576 }
2577
2578 if (my_data->csd != NULL) {
2579 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
2580 if (ret < 0) {
2581 ALOGE("%s: csd_client_disable_device, failed, error %d",
2582 __func__, ret);
2583 }
2584 }
2585 return ret;
2586}
2587
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2588static int set_hd_voice(struct platform_data *my_data, bool state)
2589{
2590 struct audio_device *adev = my_data->adev;
2591 struct mixer_ctl *ctl;
2592 const char *mixer_ctl_name = "HD Voice Enable";
2593 int ret = 0;
2594 uint32_t set_values[ ] = {0,
2595 ALL_SESSION_VSID};
2596
2597 set_values[0] = state;
2598 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2599 if (!ctl) {
2600 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2601 __func__, mixer_ctl_name);
2602 ret = -EINVAL;
2603 } else {
2604 ALOGV("Setting HD Voice state: %d", state);
2605 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2606 my_data->hd_voice = state;
2607 }
2608
2609 return ret;
2610}
2611
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2612static int update_external_device_status(struct platform_data *my_data,
2613 char* event_name, bool status)
2614{
2615 int ret = 0;
2616 struct audio_usecase *usecase;
2617 struct listnode *node;
2618
2619 ALOGD("Recieved external event switch %s", event_name);
2620
2621 if (!strcmp(event_name, EVENT_EXTERNAL_SPK_1))
2622 my_data->external_spk_1 = status;
2623 else if (!strcmp(event_name, EVENT_EXTERNAL_SPK_2))
2624 my_data->external_spk_2 = status;
2625 else if (!strcmp(event_name, EVENT_EXTERNAL_MIC))
2626 my_data->external_mic = status;
2627 else {
2628 ALOGE("The audio event type is not found");
2629 return -EINVAL;
2630 }
2631
2632 list_for_each(node, &my_data->adev->usecase_list) {
2633 usecase = node_to_item(node, struct audio_usecase, list);
2634 select_devices(my_data->adev, usecase->id);
2635 }
2636
2637 return ret;
2638}
2639
2640static int parse_audiocal_cfg(struct str_parms *parms, acdb_audio_cal_cfg_t *cal)
2641{
2642 int err;
2643 unsigned int val;
2644 char value[64];
2645 int ret = 0;
2646
2647 if(parms == NULL || cal == NULL)
2648 return ret;
2649
2650 err = str_parms_get_str(parms, "cal_persist", value, sizeof(value));
2651 if (err >= 0) {
2652 str_parms_del(parms, "cal_persist");
2653 cal->persist = (uint32_t) strtoul(value, NULL, 0);
2654 ret = ret | 0x1;
2655 }
2656 err = str_parms_get_str(parms, "cal_apptype", value, sizeof(value));
2657 if (err >= 0) {
2658 str_parms_del(parms, "cal_apptype");
2659 cal->app_type = (uint32_t) strtoul(value, NULL, 0);
2660 ret = ret | 0x2;
2661 }
2662 err = str_parms_get_str(parms, "cal_caltype", value, sizeof(value));
2663 if (err >= 0) {
2664 str_parms_del(parms, "cal_caltype");
2665 cal->cal_type = (uint32_t) strtoul(value, NULL, 0);
2666 ret = ret | 0x4;
2667 }
2668 err = str_parms_get_str(parms, "cal_samplerate", value, sizeof(value));
2669 if (err >= 0) {
2670 str_parms_del(parms, "cal_samplerate");
2671 cal->sampling_rate = (uint32_t) strtoul(value, NULL, 0);
2672 ret = ret | 0x8;
2673 }
2674 err = str_parms_get_str(parms, "cal_devid", value, sizeof(value));
2675 if (err >= 0) {
2676 str_parms_del(parms, "cal_devid");
2677 cal->dev_id = (uint32_t) strtoul(value, NULL, 0);
2678 ret = ret | 0x10;
2679 }
2680 err = str_parms_get_str(parms, "cal_snddevid", value, sizeof(value));
2681 if (err >= 0) {
2682 str_parms_del(parms, "cal_snddevid");
2683 cal->snd_dev_id = (uint32_t) strtoul(value, NULL, 0);
2684 ret = ret | 0x20;
2685 }
2686 err = str_parms_get_str(parms, "cal_topoid", value, sizeof(value));
2687 if (err >= 0) {
2688 str_parms_del(parms, "cal_topoid");
2689 cal->topo_id = (uint32_t) strtoul(value, NULL, 0);
2690 ret = ret | 0x40;
2691 }
2692 err = str_parms_get_str(parms, "cal_moduleid", value, sizeof(value));
2693 if (err >= 0) {
2694 str_parms_del(parms, "cal_moduleid");
2695 cal->module_id = (uint32_t) strtoul(value, NULL, 0);
2696 ret = ret | 0x80;
2697 }
2698 err = str_parms_get_str(parms, "cal_paramid", value, sizeof(value));
2699 if (err >= 0) {
2700 str_parms_del(parms, "cal_paramid");
2701 cal->param_id = (uint32_t) strtoul(value, NULL, 0);
2702 ret = ret | 0x100;
2703 }
2704 return ret;
2705}
2706
2707static void set_audiocal(void *platform, struct str_parms *parms, char *value, int len) {
2708 struct platform_data *my_data = (struct platform_data *)platform;
2709 acdb_audio_cal_cfg_t cal={0};
2710 uint8_t *dptr = NULL;
2711 int32_t dlen;
2712 int err, ret;
2713 if(value == NULL || platform == NULL || parms == NULL) {
2714 ALOGE("[%s] received null pointer, failed",__func__);
2715 goto done_key_audcal;
2716 }
2717
2718 /* parse audio calibration keys */
2719 ret = parse_audiocal_cfg(parms, &cal);
2720
2721 /* handle audio calibration data now */
2722 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, len);
2723 if (err >= 0) {
2724 str_parms_del(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA);
2725 dlen = strlen(value);
2726 if(dlen <= 0) {
2727 ALOGE("[%s] null data received",__func__);
2728 goto done_key_audcal;
2729 }
2730 dptr = (uint8_t*) calloc(dlen, sizeof(uint8_t));
2731 if(dptr == NULL) {
2732 ALOGE("[%s] memory allocation failed for %d",__func__, dlen);
2733 goto done_key_audcal;
2734 }
2735 dlen = b64decode(value, strlen(value), dptr);
2736 if(dlen<=0) {
2737 ALOGE("[%s] data decoding failed %d", __func__, dlen);
2738 goto done_key_audcal;
2739 }
2740
2741 if(cal.dev_id) {
2742 if(audio_is_input_device(cal.dev_id)) {
2743 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
2744 } else {
2745 cal.snd_dev_id = platform_get_output_snd_device(platform, cal.dev_id);
2746 }
2747 }
2748 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
2749 ALOGD("Setting audio calibration for snd_device(%d) acdb_id(%d)",
2750 cal.snd_dev_id, cal.acdb_dev_id);
2751 if(cal.acdb_dev_id == -EINVAL) {
2752 ALOGE("[%s] Invalid acdb_device id %d for snd device id %d",
2753 __func__, cal.acdb_dev_id, cal.snd_dev_id);
2754 goto done_key_audcal;
2755 }
2756 if(my_data->acdb_set_audio_cal) {
2757 ret = my_data->acdb_set_audio_cal((void *)&cal, (void*)dptr, dlen);
2758 }
2759 }
2760done_key_audcal:
2761 if(dptr != NULL)
2762 free(dptr);
2763}
2764
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2765int platform_set_parameters(void *platform, struct str_parms *parms)
2766{
2767 struct platform_data *my_data = (struct platform_data *)platform;
2768 char *str;
2769 char value[256] = {0};
2770 int val;
2771 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2772 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2773
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2774 kv_pairs = str_parms_to_str(parms);
2775 ALOGV("%s: enter: - %s", __func__, kv_pairs);
2776 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2777
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2778 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
2779 if (err >= 0) {
2780 bool state = false;
2781 if (!strncmp("true", value, sizeof("true"))) {
2782 state = true;
2783 }
2784
2785 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
2786 ret = platform_set_slowtalk(my_data, state);
2787 if (ret)
2788 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
2789 }
2790
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2791 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
2792 if (err >= 0) {
2793 bool state = false;
2794 if (!strncmp("true", value, sizeof("true"))) {
2795 state = true;
2796 }
2797
2798 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
2799 if (my_data->hd_voice != state) {
2800 ret = set_hd_voice(my_data, state);
2801 if (ret)
2802 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
2803 } else {
2804 ALOGV("%s: HD Voice already set to %d", __func__, state);
2805 }
2806 }
2807
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2808 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
2809 value, sizeof(value));
2810 if (err >= 0) {
2811 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
2812
2813 if (my_data->acdb_reload_vocvoltable == NULL) {
2814 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
2815 } else if (!strcmp(value, "on")) {
2816 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
2817 my_data->voice_feature_set = 1;
2818 }
2819 } else {
2820 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
2821 my_data->voice_feature_set = 0;
2822 }
2823 }
2824 }
2825
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2826#ifdef RECORD_PLAY_CONCURRENCY
2827 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
2828 if (err >= 0) {
2829 if (!strncmp("true", value, sizeof("true"))) {
2830 ALOGD("setting record playback concurrency to true");
2831 my_data->rec_play_conc_set = true;
2832 } else {
2833 ALOGD("setting record playback concurrency to false");
2834 my_data->rec_play_conc_set = false;
2835 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2836 }
2837#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2838 ALOGV("%s: exit with code(%d)", __func__, ret);
2839 return ret;
2840}
2841
2842int platform_set_incall_recording_session_id(void *platform,
2843 uint32_t session_id, int rec_mode)
2844{
2845 int ret = 0;
2846 struct platform_data *my_data = (struct platform_data *)platform;
2847 struct audio_device *adev = my_data->adev;
2848 struct mixer_ctl *ctl;
2849 const char *mixer_ctl_name = "Voc VSID";
2850 int num_ctl_values;
2851 int i;
2852
2853 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2854 if (!ctl) {
2855 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2856 __func__, mixer_ctl_name);
2857 ret = -EINVAL;
2858 } else {
2859 num_ctl_values = mixer_ctl_get_num_values(ctl);
2860 for (i = 0; i < num_ctl_values; i++) {
2861 if (mixer_ctl_set_value(ctl, i, session_id)) {
2862 ALOGV("Error: invalid session_id: %x", session_id);
2863 ret = -EINVAL;
2864 break;
2865 }
2866 }
2867 }
2868
2869 if (my_data->csd != NULL) {
2870 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
2871 if (ret < 0) {
2872 ALOGE("%s: csd_client_start_record failed, error %d",
2873 __func__, ret);
2874 }
2875 }
2876
2877 return ret;
2878}
2879
2880int platform_stop_incall_recording_usecase(void *platform)
2881{
2882 int ret = 0;
2883 struct platform_data *my_data = (struct platform_data *)platform;
2884
2885 if (my_data->csd != NULL) {
2886 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
2887 if (ret < 0) {
2888 ALOGE("%s: csd_client_stop_record failed, error %d",
2889 __func__, ret);
2890 }
2891 }
2892
2893 return ret;
2894}
2895
2896int platform_start_incall_music_usecase(void *platform)
2897{
2898 int ret = 0;
2899 struct platform_data *my_data = (struct platform_data *)platform;
2900
2901 if (my_data->csd != NULL) {
2902 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
2903 if (ret < 0) {
2904 ALOGE("%s: csd_client_start_playback failed, error %d",
2905 __func__, ret);
2906 }
2907 }
2908
2909 return ret;
2910}
2911
2912int platform_stop_incall_music_usecase(void *platform)
2913{
2914 int ret = 0;
2915 struct platform_data *my_data = (struct platform_data *)platform;
2916
2917 if (my_data->csd != NULL) {
2918 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
2919 if (ret < 0) {
2920 ALOGE("%s: csd_client_stop_playback failed, error %d",
2921 __func__, ret);
2922 }
2923 }
2924
2925 return ret;
2926}
2927
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]2928int platform_update_lch(void *platform, struct voice_session *session,
2929 enum voice_lch_mode lch_mode)
2930{
2931 int ret = 0;
2932 struct platform_data *my_data = (struct platform_data *)platform;
2933
2934 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
2935 ret = my_data->csd->set_lch(session->vsid, lch_mode);
2936 else
2937 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
2938
2939 return ret;
2940}
2941
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2942static void get_audiocal(void *platform, void *keys, void *pReply) {
2943 struct platform_data *my_data = (struct platform_data *)platform;
2944 struct str_parms *query = (struct str_parms *)keys;
2945 struct str_parms *reply=(struct str_parms *)pReply;
2946 acdb_audio_cal_cfg_t cal={0};
2947 uint8_t *dptr = NULL;
2948 char value[512] = {0};
2949 char *rparms=NULL;
2950 int ret=0, err;
2951 uint32_t param_len;
2952
2953 if(query==NULL || platform==NULL || reply==NULL) {
2954 ALOGE("[%s] received null pointer",__func__);
2955 ret=-EINVAL;
2956 goto done;
2957 }
2958 /* parse audiocal configuration keys */
2959 ret = parse_audiocal_cfg(query, &cal);
2960 if(ret == 0) {
2961 /* No calibration keys found */
2962 goto done;
2963 }
2964 err = str_parms_get_str(query, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, sizeof(value));
2965 if (err >= 0) {
2966 str_parms_del(query, AUDIO_PARAMETER_KEY_AUD_CALDATA);
2967 } else {
2968 goto done;
2969 }
2970
2971 if(cal.dev_id & AUDIO_DEVICE_BIT_IN) {
2972 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
2973 } else if(cal.dev_id) {
2974 cal.snd_dev_id = platform_get_output_snd_device(platform, cal.dev_id);
2975 }
2976 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
2977 if (cal.acdb_dev_id < 0) {
2978 ALOGE("%s: Failed. Could not find acdb id for snd device(%d)",
2979 __func__, cal.snd_dev_id);
2980 ret = -EINVAL;
2981 goto done_key_audcal;
2982 }
2983 ALOGD("[%s] Getting audio calibration for snd_device(%d) acdb_id(%d)",
2984 __func__, cal.snd_dev_id, cal.acdb_dev_id);
2985
2986 param_len = MAX_SET_CAL_BYTE_SIZE;
2987 dptr = (uint8_t*)calloc(param_len, sizeof(uint8_t));
2988 if(dptr == NULL) {
2989 ALOGE("[%s] Memory allocation failed for length %d",__func__,param_len);
2990 ret = -ENOMEM;
2991 goto done_key_audcal;
2992 }
2993 if (my_data->acdb_get_audio_cal != NULL) {
2994 ret = my_data->acdb_get_audio_cal((void*)&cal, (void*)dptr, &param_len);
2995 if (ret == 0) {
2996 int dlen;
2997 if(param_len == 0 || param_len == MAX_SET_CAL_BYTE_SIZE) {
2998 ret = -EINVAL;
2999 goto done_key_audcal;
3000 }
3001 /* Allocate memory for encoding */
3002 rparms = (char*)calloc((param_len*2), sizeof(char));
3003 if(rparms == NULL) {
3004 ALOGE("[%s] Memory allocation failed for size %d",
3005 __func__, param_len*2);
3006 ret = -ENOMEM;
3007 goto done_key_audcal;
3008 }
3009 if(cal.persist==0 && cal.module_id && cal.param_id) {
3010 err = b64encode(dptr+12, param_len-12, rparms);
3011 } else {
3012 err = b64encode(dptr, param_len, rparms);
3013 }
3014 if(err < 0) {
3015 ALOGE("[%s] failed to convert data to string", __func__);
3016 ret = -EINVAL;
3017 goto done_key_audcal;
3018 }
3019 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3020 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, rparms);
3021 }
3022 }
3023done_key_audcal:
3024 if(ret != 0) {
3025 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
3026 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, "");
3027 }
3028done:
3029 if(dptr != NULL)
3030 free(dptr);
3031 if(rparms != NULL)
3032 free(rparms);
3033}
3034
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3035void platform_get_parameters(void *platform,
3036 struct str_parms *query,
3037 struct str_parms *reply)
3038{
3039 struct platform_data *my_data = (struct platform_data *)platform;
3040 char *str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3041 char value[512] = {0};
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3042 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3043 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3044
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3045 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
3046 value, sizeof(value));
3047 if (ret >= 0) {
3048 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
3049 my_data->slowtalk?"true":"false");
3050 }
3051
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]3052 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
3053 value, sizeof(value));
3054 if (ret >= 0) {
3055 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
3056 my_data->hd_voice?"true":"false");
3057 }
3058
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3059 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
3060 value, sizeof(value));
3061 if (ret >= 0) {
3062 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
3063 strlcpy(value, "on", sizeof(value));
3064 } else {
3065 strlcpy(value, "off", sizeof(value));
3066 }
3067
3068 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
3069 }
3070
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3071 /* Handle audio calibration keys */
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]3072 kv_pairs = str_parms_to_str(reply);
3073 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
3074 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3075}
3076
3077/* Delay in Us */
3078int64_t platform_render_latency(audio_usecase_t usecase)
3079{
3080 switch (usecase) {
3081 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3082 return DEEP_BUFFER_PLATFORM_DELAY;
3083 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3084 return LOW_LATENCY_PLATFORM_DELAY;
3085 default:
3086 return 0;
3087 }
3088}
3089
3090int platform_update_usecase_from_source(int source, int usecase)
3091{
3092 ALOGV("%s: input source :%d", __func__, source);
3093 if(source == AUDIO_SOURCE_FM_RX_A2DP)
3094 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
3095 return usecase;
3096}
3097
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3098bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3099{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3100 bool needs_event = false;
3101
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3102 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3103 (snd_device < SND_DEVICE_IN_END) &&
3104 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3105 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3106 needs_event = true;
3107
3108 return needs_event;
3109}
3110
3111bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
3112{
3113 bool needs_event = false;
3114
3115 switch(uc_id){
3116 /* concurrent playback usecases needs event */
3117 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3118 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3119 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3120 needs_event = true;
3121 break;
3122 /* concurrent playback in low latency allowed */
3123 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3124 break;
3125 /* concurrent playback FM needs event */
3126 case USECASE_AUDIO_PLAYBACK_FM:
3127 needs_event = true;
3128 break;
3129
3130 /* concurrent capture usecases, no event, capture handled by device
3131 * USECASE_AUDIO_RECORD:
3132 * USECASE_AUDIO_RECORD_COMPRESS:
3133 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3134
3135 * USECASE_VOICE_CALL:
3136 * USECASE_VOICE2_CALL:
3137 * USECASE_VOLTE_CALL:
3138 * USECASE_QCHAT_CALL:
3139 * USECASE_VOWLAN_CALL:
3140 * USECASE_COMPRESS_VOIP_CALL:
3141 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3142 * USECASE_INCALL_REC_UPLINK:
3143 * USECASE_INCALL_REC_DOWNLINK:
3144 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3145 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3146 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3147 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3148 * USECASE_INCALL_MUSIC_UPLINK:
3149 * USECASE_INCALL_MUSIC_UPLINK2:
3150 * USECASE_AUDIO_SPKR_CALIB_RX:
3151 * USECASE_AUDIO_SPKR_CALIB_TX:
3152 */
3153 default:
3154 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
3155 }
3156 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3157}
3158
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3159bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
3160{
3161 bool needs_event = false;
3162
3163 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3164 (snd_device < SND_DEVICE_IN_END) &&
3165 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3166 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
3167 needs_event = true;
3168
3169 return needs_event;
3170}
3171
3172bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
3173{
3174 bool needs_event = false;
3175
3176 switch(uc_id){
3177 /* concurrent playback usecases needs event */
3178 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3179 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3180 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3181 needs_event = true;
3182 break;
3183 /* concurrent playback in low latency allowed */
3184 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3185 break;
3186 /* concurrent playback FM needs event */
3187 case USECASE_AUDIO_PLAYBACK_FM:
3188 needs_event = true;
3189 break;
3190
3191 /* concurrent capture usecases, no event, capture handled by device
3192 * USECASE_AUDIO_RECORD:
3193 * USECASE_AUDIO_RECORD_COMPRESS:
3194 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3195
3196 * USECASE_VOICE_CALL:
3197 * USECASE_VOICE2_CALL:
3198 * USECASE_VOLTE_CALL:
3199 * USECASE_QCHAT_CALL:
3200 * USECASE_VOWLAN_CALL:
3201 * USECASE_COMPRESS_VOIP_CALL:
3202 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3203 * USECASE_INCALL_REC_UPLINK:
3204 * USECASE_INCALL_REC_DOWNLINK:
3205 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3206 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3207 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3208 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3209 * USECASE_INCALL_MUSIC_UPLINK:
3210 * USECASE_INCALL_MUSIC_UPLINK2:
3211 * USECASE_AUDIO_SPKR_CALIB_RX:
3212 * USECASE_AUDIO_SPKR_CALIB_TX:
3213 */
3214 default:
3215 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
3216 }
3217 return needs_event;
3218}
3219
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3220/* Read offload buffer size from a property.
3221 * If value is not power of 2 round it to
3222 * power of 2.
3223 */
3224uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
3225{
3226 char value[PROPERTY_VALUE_MAX] = {0};
3227 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3228 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
3229 atoi(value)) {
3230 fragment_size = atoi(value) * 1024;
3231 }
3232
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3233 // For FLAC use max size since it is loss less, and has sampling rates
3234 // upto 192kHZ
3235 if (info != NULL && !info->has_video &&
3236 info->format == AUDIO_FORMAT_FLAC) {
3237 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3238 ALOGV("FLAC fragment size %d", fragment_size);
3239 }
3240
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3241 if (info != NULL && info->has_video && info->is_streaming) {
3242 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
3243 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]3244 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3245 }
3246
3247 fragment_size = ALIGN( fragment_size, 1024);
3248
3249 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3250 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3251 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3252 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3253 ALOGV("%s: fragment_size %d", __func__, fragment_size);
3254 return fragment_size;
3255}
3256
3257uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
3258{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3259 uint32_t fragment_size = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3260 uint32_t bits_per_sample = 16;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3261 uint32_t pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_FOR_SMALL_BUFFERS;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3262
3263 if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
3264 bits_per_sample = 32;
3265 }
3266
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3267 if (info->use_small_bufs) {
3268 pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_FOR_SMALL_BUFFERS;
3269 } else {
3270 if (!info->has_video) {
3271 pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_MAX;
3272 } else if (info->has_video && info->is_streaming) {
3273 pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_FOR_AV_STREAMING;
3274 } else if (info->has_video) {
3275 pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_FOR_AV;
3276 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3277 }
3278
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3279 //duration is set to 20 ms worth of stereo data at 48Khz
3280 //with 16 bit per sample, modify this when the channel
3281 //configuration is different
3282 fragment_size = (pcm_offload_time
3283 * info->sample_rate
3284 * (bits_per_sample >> 3)
3285 * popcount(info->channel_mask))/1000;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3286 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
3287 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
3288 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
3289 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
Preetam Singh Ranawat6efde5c2015-04-24 11:04:22 +0530[diff] [blame]3290 // To have same PCM samples for all channels, the buffer size requires to
3291 // be multiple of (number of channels * bytes per sample)
3292 // For writes to succeed, the buffer must be written at address which is multiple of 32
Preetam Singh Ranawat8347e462015-05-27 11:14:03 +0530[diff] [blame^]3293 fragment_size = ALIGN(fragment_size, ((bits_per_sample >> 3)* popcount(info->channel_mask) * 32));
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3294
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3295 ALOGI("PCM offload Fragment size to %d bytes", fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3296 return fragment_size;
3297}
3298
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3299int platform_set_codec_backend_cfg(struct audio_device* adev,
3300 unsigned int bit_width, unsigned int sample_rate)
3301{
3302 ALOGV("%s bit width: %d, sample rate: %d", __func__, bit_width, sample_rate);
3303
3304 int ret = 0;
Preetam Singh Ranawate6755952015-04-27 16:31:54 +0530[diff] [blame]3305 const char *snd_card_name = mixer_get_name(adev->mixer);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3306 if (bit_width != adev->cur_codec_backend_bit_width) {
Preetam Singh Ranawate6755952015-04-27 16:31:54 +0530[diff] [blame]3307 const char * mixer_ctl_name;
3308 if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
3309 sizeof("msm8952-tomtom-snd-card"))) {
3310 mixer_ctl_name = "SLIM_0_RX Format";
3311 }
3312 else
3313 mixer_ctl_name = "MI2S_RX Format";
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3314 struct mixer_ctl *ctl;
3315 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3316 if (!ctl) {
3317 ALOGE("%s: Could not get ctl for mixer command - %s",
3318 __func__, mixer_ctl_name);
3319 return -EINVAL;
3320 }
3321
3322 if (bit_width == 24) {
3323 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
3324 } else {
3325 mixer_ctl_set_enum_by_string(ctl, "S16_LE");
3326 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3327 }
3328 adev->cur_codec_backend_bit_width = bit_width;
3329 ALOGE("Backend bit width is set to %d ", bit_width);
3330 }
3331
3332 /*
3333 * Backend sample rate configuration follows:
3334 * 16 bit playback - 48khz for streams at any valid sample rate
3335 * 24 bit playback - 48khz for stream sample rate less than 48khz
3336 * 24 bit playback - 96khz for sample rate range of 48khz to 96khz
3337 * 24 bit playback - 192khz for sample rate range of 96khz to 192 khz
3338 * Upper limit is inclusive in the sample rate range.
3339 */
3340 // TODO: This has to be more dynamic based on policy file
3341 if (sample_rate != adev->cur_codec_backend_samplerate) {
3342 char *rate_str = NULL;
3343 const char * mixer_ctl_name = "SLIM_0_RX SampleRate";
3344 struct mixer_ctl *ctl;
3345
3346 switch (sample_rate) {
3347 case 8000:
3348 case 11025:
3349 case 16000:
3350 case 22050:
3351 case 32000:
3352 case 44100:
3353 case 48000:
3354 rate_str = "KHZ_48";
3355 break;
3356 case 64000:
3357 case 88200:
3358 case 96000:
3359 rate_str = "KHZ_96";
3360 break;
3361 case 176400:
3362 case 192000:
3363 rate_str = "KHZ_192";
3364 break;
3365 default:
3366 rate_str = "KHZ_48";
3367 break;
3368 }
3369
3370 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3371 if(!ctl) {
3372 ALOGE("%s: Could not get ctl for mixer command - %s",
3373 __func__, mixer_ctl_name);
3374 return -EINVAL;
3375 }
3376
3377 ALOGV("Set sample rate as rate_str = %s", rate_str);
3378 mixer_ctl_set_enum_by_string(ctl, rate_str);
3379 adev->cur_codec_backend_samplerate = sample_rate;
3380 }
3381
3382 return ret;
3383}
3384
3385bool platform_check_codec_backend_cfg(struct audio_device* adev,
3386 struct audio_usecase* usecase __unused,
3387 unsigned int* new_bit_width,
3388 unsigned int* new_sample_rate)
3389{
3390 bool backend_change = false;
3391 struct listnode *node;
3392 struct stream_out *out = NULL;
3393 unsigned int bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
3394 unsigned int sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3395
3396 // For voice calls use default configuration
3397 // force routing is not required here, caller will do it anyway
3398 if (voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) {
3399 ALOGW("%s:Use default bw and sr for voice/voip calls ",__func__);
3400 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
3401 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3402 } else {
3403 /*
3404 * The backend should be configured at highest bit width and/or
3405 * sample rate amongst all playback usecases.
3406 * If the selected sample rate and/or bit width differ with
3407 * current backend sample rate and/or bit width, then, we set the
3408 * backend re-configuration flag.
3409 *
3410 * Exception: 16 bit playbacks is allowed through 16 bit/48 khz backend only
3411 */
3412 list_for_each(node, &adev->usecase_list) {
3413 struct audio_usecase *curr_usecase;
3414 curr_usecase = node_to_item(node, struct audio_usecase, list);
3415 if (curr_usecase->type == PCM_PLAYBACK) {
3416 struct stream_out *out =
3417 (struct stream_out*) curr_usecase->stream.out;
3418 if (out != NULL ) {
3419 ALOGV("Offload playback running bw %d sr %d",
3420 out->bit_width, out->sample_rate);
3421 if (bit_width < out->bit_width)
3422 bit_width = out->bit_width;
3423 if (sample_rate < out->sample_rate)
3424 sample_rate = out->sample_rate;
3425 }
3426 }
3427 }
3428 }
3429
3430 // 16 bit playback on speakers is allowed through 48 khz backend only
3431 if (16 == bit_width) {
3432 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3433 }
3434 // 24 bit playback on speakers is allowed through 48 khz backend only
3435 // bit width re-configured based on platform info
3436 if ((24 == bit_width) &&
3437 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_SPEAKER)) {
3438 bit_width = (uint32_t)platform_get_snd_device_bit_width(SND_DEVICE_OUT_SPEAKER);
3439 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3440 }
3441 // Force routing if the expected bitwdith or samplerate
3442 // is not same as current backend comfiguration
3443 if ((bit_width != adev->cur_codec_backend_bit_width) ||
3444 (sample_rate != adev->cur_codec_backend_samplerate)) {
3445 *new_bit_width = bit_width;
3446 *new_sample_rate = sample_rate;
3447 backend_change = true;
3448 ALOGI("%s Codec backend needs to be updated. new bit width: %d new sample rate: %d",
3449 __func__, *new_bit_width, *new_sample_rate);
3450 }
3451
3452 return backend_change;
3453}
3454
3455bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev, struct audio_usecase *usecase)
3456{
3457 ALOGV("platform_check_and_set_codec_backend_cfg usecase = %d",usecase->id );
3458
3459 unsigned int new_bit_width, old_bit_width;
3460 unsigned int new_sample_rate, old_sample_rate;
3461
3462 new_bit_width = old_bit_width = adev->cur_codec_backend_bit_width;
3463 new_sample_rate = old_sample_rate = adev->cur_codec_backend_samplerate;
3464
3465 ALOGW("Codec backend bitwidth %d, samplerate %d", old_bit_width, old_sample_rate);
3466 if (platform_check_codec_backend_cfg(adev, usecase,
3467 &new_bit_width, &new_sample_rate)) {
3468 platform_set_codec_backend_cfg(adev, new_bit_width, new_sample_rate);
3469 return true;
3470 }
3471
3472 return false;
3473}
3474
3475int platform_set_snd_device_backend(snd_device_t device, const char *backend)
3476{
3477 int ret = 0;
3478
3479 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
3480 ALOGE("%s: Invalid snd_device = %d",
3481 __func__, device);
3482 ret = -EINVAL;
3483 goto done;
3484 }
3485
3486 if (backend_table[device]) {
3487 free(backend_table[device]);
3488 }
3489 backend_table[device] = strdup(backend);
3490done:
3491 return ret;
3492}
3493
3494int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id)
3495{
3496 int ret = 0;
3497 if ((usecase <= USECASE_INVALID) || (usecase >= AUDIO_USECASE_MAX)) {
3498 ALOGE("%s: invalid usecase case idx %d", __func__, usecase);
3499 ret = -EINVAL;
3500 goto done;
3501 }
3502
3503 if ((type != 0) && (type != 1)) {
3504 ALOGE("%s: invalid usecase type", __func__);
3505 ret = -EINVAL;
3506 }
3507 pcm_device_table[usecase][type] = pcm_id;
3508done:
3509 return ret;
3510}
3511
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]3512void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
3513{
3514 *device_to_be_id = msm_device_to_be_id;
3515 *length = msm_be_id_array_len;
3516}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3517int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask, int snd_id)
3518{
3519 int ret = 0;
3520 int channels = audio_channel_count_from_out_mask(channel_mask);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]3521
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3522 char channel_map[8];
3523 memset(channel_map, 0, sizeof(channel_map));
3524 /* Following are all most common standard WAV channel layouts
3525 overridden by channel mask if its allowed and different */
3526 switch (channels) {
3527 case 1:
3528 /* AUDIO_CHANNEL_OUT_MONO */
3529 channel_map[0] = PCM_CHANNEL_FC;
3530 break;
3531 case 2:
3532 /* AUDIO_CHANNEL_OUT_STEREO */
3533 channel_map[0] = PCM_CHANNEL_FL;
3534 channel_map[1] = PCM_CHANNEL_FR;
3535 break;
3536 case 3:
3537 /* AUDIO_CHANNEL_OUT_2POINT1 */
3538 channel_map[0] = PCM_CHANNEL_FL;
3539 channel_map[1] = PCM_CHANNEL_FR;
3540 channel_map[2] = PCM_CHANNEL_FC;
3541 break;
3542 case 4:
3543 /* AUDIO_CHANNEL_OUT_QUAD_SIDE */
3544 channel_map[0] = PCM_CHANNEL_FL;
3545 channel_map[1] = PCM_CHANNEL_FR;
3546 channel_map[2] = PCM_CHANNEL_LS;
3547 channel_map[3] = PCM_CHANNEL_RS;
3548 if (channel_mask == AUDIO_CHANNEL_OUT_QUAD_BACK)
3549 {
3550 channel_map[2] = PCM_CHANNEL_LB;
3551 channel_map[3] = PCM_CHANNEL_RB;
3552 }
3553 if (channel_mask == AUDIO_CHANNEL_OUT_SURROUND)
3554 {
3555 channel_map[2] = PCM_CHANNEL_FC;
3556 channel_map[3] = PCM_CHANNEL_CS;
3557 }
3558 break;
3559 case 5:
3560 /* AUDIO_CHANNEL_OUT_PENTA */
3561 channel_map[0] = PCM_CHANNEL_FL;
3562 channel_map[1] = PCM_CHANNEL_FR;
3563 channel_map[2] = PCM_CHANNEL_FC;
3564 channel_map[3] = PCM_CHANNEL_LB;
3565 channel_map[4] = PCM_CHANNEL_RB;
3566 break;
3567 case 6:
3568 /* AUDIO_CHANNEL_OUT_5POINT1 */
3569 channel_map[0] = PCM_CHANNEL_FL;
3570 channel_map[1] = PCM_CHANNEL_FR;
3571 channel_map[2] = PCM_CHANNEL_FC;
3572 channel_map[3] = PCM_CHANNEL_LFE;
3573 channel_map[4] = PCM_CHANNEL_LB;
3574 channel_map[5] = PCM_CHANNEL_RB;
3575 if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1_SIDE)
3576 {
3577 channel_map[4] = PCM_CHANNEL_LS;
3578 channel_map[5] = PCM_CHANNEL_RS;
3579 }
3580 break;
3581 case 7:
3582 /* AUDIO_CHANNEL_OUT_6POINT1 */
3583 channel_map[0] = PCM_CHANNEL_FL;
3584 channel_map[1] = PCM_CHANNEL_FR;
3585 channel_map[2] = PCM_CHANNEL_FC;
3586 channel_map[3] = PCM_CHANNEL_LFE;
3587 channel_map[4] = PCM_CHANNEL_LB;
3588 channel_map[5] = PCM_CHANNEL_RB;
3589 channel_map[6] = PCM_CHANNEL_CS;
3590 break;
3591 case 8:
3592 /* AUDIO_CHANNEL_OUT_7POINT1 */
3593 channel_map[0] = PCM_CHANNEL_FL;
3594 channel_map[1] = PCM_CHANNEL_FR;
3595 channel_map[2] = PCM_CHANNEL_FC;
3596 channel_map[3] = PCM_CHANNEL_LFE;
3597 channel_map[4] = PCM_CHANNEL_LB;
3598 channel_map[5] = PCM_CHANNEL_RB;
3599 channel_map[6] = PCM_CHANNEL_LS;
3600 channel_map[7] = PCM_CHANNEL_RS;
3601 break;
3602 default:
3603 ALOGE("unsupported channels %d for setting channel map", channels);
3604 return -1;
3605 }
3606 ret = platform_set_channel_map(platform, channels, channel_map, snd_id);
3607 return ret;
3608}
3609
3610int platform_get_edid_info(void *platform)
3611{
3612 struct platform_data *my_data = (struct platform_data *)platform;
3613 struct audio_device *adev = my_data->adev;
3614 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
3615 char *sad = block;
3616 int num_audio_blocks;
3617 int channel_count = 2;
3618 int i, ret, count;
3619
3620 struct mixer_ctl *ctl;
3621 char edid_data[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE + 1] = {0};
3622 edid_audio_info *info;
3623
3624 if (my_data->edid_valid) {
3625 /* use cached edid */
3626 return 0;
3627 }
3628
3629 if (my_data->edid_info == NULL) {
3630 my_data->edid_info =
3631 (struct edid_audio_info *)calloc(1, sizeof(struct edid_audio_info));
3632 }
3633
3634 info = my_data->edid_info;
3635
3636 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
3637 if (!ctl) {
3638 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3639 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
3640 goto fail;
3641 }
3642
3643 mixer_ctl_update(ctl);
3644
3645 count = mixer_ctl_get_num_values(ctl);
3646
3647 /* Read SAD blocks, clamping the maximum size for safety */
3648 if (count > (int)sizeof(block))
3649 count = (int)sizeof(block);
3650
3651 ret = mixer_ctl_get_array(ctl, block, count);
3652 if (ret != 0) {
3653 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
3654 goto fail;
3655 }
3656 edid_data[0] = count;
3657 memcpy(&edid_data[1], block, count);
3658
3659#ifdef AUDIO_FEATURE_ENABLED_HDMI_EDID
3660 if (!edid_get_sink_caps(info, edid_data)) {
3661 ALOGE("%s: Failed to get HDMI sink capabilities", __func__);
3662 goto fail;
3663 }
3664 my_data->edid_valid = true;
3665 return 0;
3666#endif
3667fail:
3668 if (my_data->edid_info) {
3669 free(my_data->edid_info);
3670 my_data->edid_info = NULL;
3671 my_data->edid_valid = false;
3672 }
3673 ALOGE("%s: return -EINVAL", __func__);
3674 return -EINVAL;
3675}
3676
3677
3678int platform_set_channel_allocation(void *platform, int channel_alloc)
3679{
3680 struct mixer_ctl *ctl;
3681 const char *mixer_ctl_name = "HDMI RX CA";
3682 int ret;
3683 struct platform_data *my_data = (struct platform_data *)platform;
3684 struct audio_device *adev = my_data->adev;
3685
3686 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3687 if (!ctl) {
3688 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3689 __func__, mixer_ctl_name);
3690 ret = EINVAL;
3691 }
3692 ALOGD(":%s channel allocation = 0x%x", __func__, channel_alloc);
3693 ret = mixer_ctl_set_value(ctl, 0, channel_alloc);
3694
3695 if (ret < 0) {
3696 ALOGE("%s: Could not set ctl, error:%d ", __func__, ret);
3697 }
3698
3699 return ret;
3700}
3701
3702int platform_set_channel_map(void *platform, int ch_count, char *ch_map, int snd_id)
3703{
3704 struct mixer_ctl *ctl;
3705 char mixer_ctl_name[44]; // max length of name is 44 as defined
3706 int ret;
3707 unsigned int i;
3708 int set_values[8] = {0};
3709 char device_num[13]; // device number up to 2 digit
3710 struct platform_data *my_data = (struct platform_data *)platform;
3711 struct audio_device *adev = my_data->adev;
3712 ALOGV("%s channel_count:%d",__func__, ch_count);
3713 if (NULL == ch_map) {
3714 ALOGE("%s: Invalid channel mapping used", __func__);
3715 return -EINVAL;
3716 }
3717 strlcpy(mixer_ctl_name, "Playback Channel Map", sizeof(mixer_ctl_name));
3718 if (snd_id >= 0) {
3719 snprintf(device_num, sizeof(device_num), "%d", snd_id);
3720 strncat(mixer_ctl_name, device_num, 13);
3721 }
3722
3723 ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
3724
3725 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3726 if (!ctl) {
3727 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3728 __func__, mixer_ctl_name);
3729 return -EINVAL;
3730 }
3731 for (i = 0; i< ARRAY_SIZE(set_values); i++) {
3732 set_values[i] = ch_map[i];
3733 }
3734
3735 ALOGD("%s: set mapping(%d %d %d %d %d %d %d %d) for channel:%d", __func__,
3736 set_values[0], set_values[1], set_values[2], set_values[3], set_values[4],
3737 set_values[5], set_values[6], set_values[7], ch_count);
3738
3739 ret = mixer_ctl_set_array(ctl, set_values, ch_count);
3740 if (ret < 0) {
3741 ALOGE("%s: Could not set ctl, error:%d ch_count:%d",
3742 __func__, ret, ch_count);
3743 }
3744 return ret;
3745}
3746
3747unsigned char platform_map_to_edid_format(int audio_format)
3748{
3749 unsigned char format;
3750 switch (audio_format & AUDIO_FORMAT_MAIN_MASK) {
3751 case AUDIO_FORMAT_AC3:
3752 ALOGV("%s: AC3", __func__);
3753 format = AC3;
3754 break;
3755 case AUDIO_FORMAT_AAC:
3756 ALOGV("%s:AAC", __func__);
3757 format = AAC;
3758 break;
3759 case AUDIO_FORMAT_E_AC3:
3760 ALOGV("%s:E_AC3", __func__);
3761 format = DOLBY_DIGITAL_PLUS;
3762 break;
3763 case AUDIO_FORMAT_PCM_16_BIT:
3764 case AUDIO_FORMAT_PCM_16_BIT_OFFLOAD:
3765 case AUDIO_FORMAT_PCM_24_BIT_OFFLOAD:
3766 default:
3767 ALOGV("%s:PCM", __func__);
3768 format = LPCM;
3769 break;
3770 }
3771 return format;
3772}
3773
3774uint32_t platform_get_compress_passthrough_buffer_size(
3775 audio_offload_info_t* info)
3776{
3777 uint32_t fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
3778 if (!info->has_video)
3779 fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
3780
3781 return fragment_size;
3782}
3783
3784void platform_reset_edid_info(void *platform) {
3785
3786 ALOGV("%s:", __func__);
3787 struct platform_data *my_data = (struct platform_data *)platform;
3788 if (my_data->edid_info) {
3789 ALOGV("%s :free edid", __func__);
3790 free(my_data->edid_info);
3791 my_data->edid_info = NULL;
3792 }
3793}
3794
3795bool platform_is_edid_supported_format(void *platform, int format)
3796{
3797 struct platform_data *my_data = (struct platform_data *)platform;
3798 struct audio_device *adev = my_data->adev;
3799 edid_audio_info *info = NULL;
3800 int num_audio_blocks;
3801 int i, ret, count;
3802 unsigned char format_id = platform_map_to_edid_format(format);
3803
3804 ret = platform_get_edid_info(platform);
3805 info = (edid_audio_info *)my_data->edid_info;
3806 if (ret == 0 && info != NULL) {
3807 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
3808 /*
3809 * To check
3810 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
3811 * & DOLBY_DIGITAL_PLUS
3812 */
3813 if (info->audio_blocks_array[i].format_id == format_id) {
3814 ALOGV("%s:platform_is_edid_supported_format true %x",
3815 __func__, format);
3816 return true;
3817 }
3818 }
3819 }
3820 ALOGV("%s:platform_is_edid_supported_format false %x",
3821 __func__, format);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]3822 return false;
3823}
3824
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3825int platform_set_edid_channels_configuration(void *platform, int channels) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]3826
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3827 struct platform_data *my_data = (struct platform_data *)platform;
3828 struct audio_device *adev = my_data->adev;
3829 edid_audio_info *info = NULL;
3830 int num_audio_blocks;
3831 int channel_count = 2;
3832 int i, ret, count;
3833 char default_channelMap[MAX_CHANNELS_SUPPORTED] = {0};
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]3834
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3835 ret = platform_get_edid_info(platform);
3836 info = (edid_audio_info *)my_data->edid_info;
3837 if(ret == 0 && info != NULL) {
3838 if (channels > 2) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]3839
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3840 ALOGV("%s:able to get HDMI sink capabilities multi channel playback",
3841 __func__);
3842 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
3843 if (info->audio_blocks_array[i].format_id == LPCM &&
3844 info->audio_blocks_array[i].channels > channel_count &&
3845 info->audio_blocks_array[i].channels <= MAX_HDMI_CHANNEL_CNT) {
3846 channel_count = info->audio_blocks_array[i].channels;
3847 }
3848 }
3849 ALOGV("%s:channel_count:%d", __func__, channel_count);
3850 /*
3851 * Channel map is set for supported hdmi max channel count even
3852 * though the input channel count set on adm is less than or equal to
3853 * max supported channel count
3854 */
3855 platform_set_channel_map(platform, channel_count, info->channel_map, -1);
3856 platform_set_channel_allocation(platform, info->channel_allocation);
3857 } else {
3858 default_channelMap[0] = PCM_CHANNEL_FL;
3859 default_channelMap[1] = PCM_CHANNEL_FR;
3860 platform_set_channel_map(platform,2,default_channelMap,-1);
3861 platform_set_channel_allocation(platform,0);
3862 }
3863 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3864
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3865 return 0;
3866}
3867
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3868void platform_cache_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3869{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3870 platform_get_edid_info(platform);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3871}
3872
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3873void platform_invalidate_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3874{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3875 struct platform_data *my_data = (struct platform_data *)platform;
3876 my_data->edid_valid = false;
3877 if (my_data->edid_info) {
3878 memset(my_data->edid_info, 0, sizeof(struct edid_audio_info));
3879 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3880}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3881
3882int platform_set_mixer_control(struct stream_out *out, const char * mixer_ctl_name,
3883 const char *mixer_val)
3884{
3885 struct audio_device *adev = out->dev;
3886 struct mixer_ctl *ctl = NULL;
3887 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
3888 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3889 if (!ctl) {
3890 ALOGE("%s: could not get ctl for mixer cmd - %s",
3891 __func__, mixer_ctl_name);
3892 return -EINVAL;
3893 }
3894
3895 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
3896}
3897
3898int platform_set_hdmi_config(struct stream_out *out)
3899{
3900 struct listnode *node;
3901 struct audio_usecase *usecase;
3902 struct audio_device *adev = out->dev;
3903 const char *hdmi_format_ctrl = "HDMI RX Format";
3904 const char *hdmi_rate_ctrl = "HDMI_RX SampleRate";
3905 int sample_rate = out->sample_rate;
3906 /*TODO: Add rules and check if this needs to be done.*/
3907 if((is_offload_usecase(out->usecase)) &&
3908 (out->compr_config.codec->compr_passthr == PASSTHROUGH ||
3909 out->compr_config.codec->compr_passthr == PASSTHROUGH_CONVERT)) {
3910 /* TODO: can we add mixer control for channels here avoid setting */
3911 if ((out->format == AUDIO_FORMAT_E_AC3 ||
3912 out->format == AUDIO_FORMAT_E_AC3_JOC) &&
3913 (out->compr_config.codec->compr_passthr == PASSTHROUGH))
3914 sample_rate = out->sample_rate * 4;
3915 ALOGD("%s:HDMI compress format and samplerate %d, sample_rate %d",
3916 __func__, out->sample_rate, sample_rate);
3917 platform_set_mixer_control(out, hdmi_format_ctrl, "Compr");
3918 switch (sample_rate) {
3919 case 32000:
3920 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_32");
3921 break;
3922 case 44100:
3923 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_44_1");
3924 break;
3925 case 96000:
3926 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_96");
3927 break;
3928 case 176400:
3929 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_176_4");
3930 break;
3931 case 192000:
3932 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_192");
3933 break;
3934 case 128000:
3935 if (out->format != AUDIO_FORMAT_E_AC3) {
3936 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_128");
3937 break;
3938 } else
3939 ALOGW("Unsupported sample rate for E_AC3 32K");
3940 default:
3941 case 48000:
3942 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
3943 break;
3944 }
3945 } else {
3946 ALOGD("%s: HDMI pcm and samplerate %d", __func__,
3947 out->sample_rate);
3948 platform_set_mixer_control(out, hdmi_format_ctrl, "LPCM");
3949 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
3950 }
3951
3952 /*
3953 * Deroute all the playback streams routed to HDMI so that
3954 * the back end is deactivated. Note that backend will not
3955 * be deactivated if any one stream is connected to it.
3956 */
3957 list_for_each(node, &adev->usecase_list) {
3958 usecase = node_to_item(node, struct audio_usecase, list);
3959 ALOGV("%s:disable: usecase type %d, devices 0x%x", __func__,
3960 usecase->type, usecase->devices);
3961 if (usecase->type == PCM_PLAYBACK &&
3962 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
3963 disable_audio_route(adev, usecase);
3964 }
3965 }
3966
3967 /*
3968 * Enable all the streams disabled above. Now the HDMI backend
3969 * will be activated with new channel configuration
3970 */
3971 list_for_each(node, &adev->usecase_list) {
3972 usecase = node_to_item(node, struct audio_usecase, list);
3973 ALOGV("%s:enable: usecase type %d, devices 0x%x", __func__,
3974 usecase->type, usecase->devices);
3975 if (usecase->type == PCM_PLAYBACK &&
3976 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
3977 enable_audio_route(adev, usecase);
3978 }
3979 }
3980
3981 return 0;
3982}
3983
3984int platform_set_device_params(struct stream_out *out, int param, int value)
3985{
3986 struct audio_device *adev = out->dev;
3987 struct mixer_ctl *ctl;
3988 char *mixer_ctl_name = "Device PP Params";
3989 int ret = 0;
3990 uint32_t set_values[] = {0,0};
3991
3992 set_values[0] = param;
3993 set_values[1] = value;
3994
3995 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3996 if (!ctl) {
3997 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3998 __func__, mixer_ctl_name);
3999 ret = -EINVAL;
4000 goto end;
4001 }
4002
4003 ALOGV("%s: Setting device pp params param: %d, value %d mixer ctrl:%s",
4004 __func__,param, value, mixer_ctl_name);
4005 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
4006
4007end:
4008 return ret;
4009}
4010
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]4011int platform_get_subsys_image_name(char *buf)
4012{
4013 strlcpy(buf, PLATFORM_IMAGE_NAME, sizeof(PLATFORM_IMAGE_NAME));
4014 return 0;
4015}
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4016
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4017/*
4018 * This is a lookup table to map android audio input device to audio h/w interface (backend).
4019 * The table can be extended for other input devices by adding appropriate entries.
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4020 * The audio interface for a particular input device need to be added in
4021 * audio_platform_info.xml file.
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4022 */
4023struct audio_device_to_audio_interface audio_device_to_interface_table[] = {
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4024 {AUDIO_DEVICE_IN_BUILTIN_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BUILTIN_MIC), ""},
4025 {AUDIO_DEVICE_IN_BACK_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BACK_MIC), ""},
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4026};
4027
4028int audio_device_to_interface_table_len =
4029 sizeof(audio_device_to_interface_table) / sizeof(audio_device_to_interface_table[0]);
4030
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4031int platform_set_audio_device_interface(const char * device_name,
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4032 const char *intf_name,
4033 const char *codec_type)
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4034{
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4035 int ret = 0;
4036 int i;
4037
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4038 if (device_name == NULL || intf_name == NULL || codec_type == NULL) {
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4039 ALOGE("%s: Invalid input", __func__);
4040
4041 ret = -EINVAL;
4042 goto done;
4043 }
4044
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4045 ALOGD("%s: Enter, device name:%s, intf name:%s, codec_type:%s", __func__,
4046 device_name, intf_name, codec_type);
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4047
4048 size_t device_name_len = strlen(device_name);
4049 for (i = 0; i < audio_device_to_interface_table_len; i++) {
4050 char* name = audio_device_to_interface_table[i].device_name;
4051 size_t name_len = strlen(name);
4052 if ((name_len == device_name_len) &&
4053 (strncmp(device_name, name, name_len) == 0)) {
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4054 if (is_external_codec &&
4055 (strncmp(codec_type, "external", strlen(codec_type)) == 0)) {
4056 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4057 __func__, device_name, intf_name);
4058
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4059 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4060 sizeof(audio_device_to_interface_table[i].interface_name));
Karthik Reddy Katta508eca42015-05-11 13:43:18 +0530[diff] [blame]4061 } else if (!is_external_codec &&
4062 (strncmp(codec_type, "internal", strlen(codec_type)) == 0)) {
4063 ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
4064 __func__, device_name, intf_name);
4065
4066 strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
4067 sizeof(audio_device_to_interface_table[i].interface_name));
4068 } else
4069 ALOGE("Invalid codec_type specified. Ignoring this interface entry.");
Karthik Reddy Kattae4078ed2015-04-21 11:46:15 +0530[diff] [blame]4070 goto done;
4071 }
4072 }
4073 ALOGE("%s: Could not find matching device name %s",
4074 __func__, device_name);
4075
4076 ret = -EINVAL;
4077
4078done:
4079 return ret;
Narsinga Rao Chellaf928a982015-03-06 14:57:35 -0800[diff] [blame]4080}