Gitiles
Code Review Sign In
review.blissroms.org / platform_hardware_qcom_audio / cb5801d8442c137207b02b11c8894834dad47afd / . / hal / msm8916 / platform.c
blob: c0c92a6a9c3f06a4603cda5a1366c4e65ef119cf [file] [log] [blame]
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1/*
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2 * Copyright (c) 2013-2014, The Linux Foundation. All rights reserved.
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"
39#define SOUND_TRIGGER_DEVICE_HANDSET_MONO_LOW_POWER_ACDB_ID (100)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]40
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]41#define MIXER_XML_PATH "/system/etc/mixer_paths.xml"
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]42#define MIXER_XML_PATH_MTP "/system/etc/mixer_paths_mtp.xml"
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]43#define MIXER_XML_PATH_MSM8909_PM8916 "/system/etc/mixer_paths_msm8909_pm8916.xml"
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]44#define MIXER_XML_PATH_QRD_SKUH "/system/etc/mixer_paths_qrd_skuh.xml"
45#define MIXER_XML_PATH_QRD_SKUI "/system/etc/mixer_paths_qrd_skui.xml"
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]46#define MIXER_XML_PATH_QRD_SKUHF "/system/etc/mixer_paths_qrd_skuhf.xml"
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]47#define MIXER_XML_PATH_SKUK "/system/etc/mixer_paths_skuk.xml"
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]48#define MIXER_XML_PATH_SKUA "/system/etc/mixer_paths_skua.xml"
49#define MIXER_XML_PATH_SKUC "/system/etc/mixer_paths_skuc.xml"
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]50#define MIXER_XML_PATH_SKUE "/system/etc/mixer_paths_skue.xml"
Meng Wangcfefb8b2014-12-05 14:35:55 +0800[diff] [blame]51#define MIXER_XML_PATH_SKUL "/system/etc/mixer_paths_skul.xml"
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]52#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]53#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]54#define MIXER_XML_PATH_I2S "/system/etc/mixer_paths_i2s.xml"
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]55#define MIXER_XML_PATH_WCD9306 "/system/etc/mixer_paths_wcd9306.xml"
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]56#define MIXER_XML_PATH_WCD9330 "/system/etc/mixer_paths_wcd9330.xml"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]57#define PLATFORM_INFO_XML_PATH "/system/etc/audio_platform_info.xml"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]58#define PLATFORM_INFO_XML_PATH_I2S "/system/etc/audio_platform_info_i2s.xml"
59
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]60#define LIB_ACDB_LOADER "libacdbloader.so"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]61#define AUDIO_DATA_BLOCK_MIXER_CTL "HDMI EDID"
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]62#define CVD_VERSION_MIXER_CTL "CVD Version"
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]63
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]64#define MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE (256 * 1024)
65#define MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE (2 * 1024)
66#define COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING (2 * 1024)
67#define COMPRESS_OFFLOAD_FRAGMENT_SIZE (32 * 1024)
68/* Used in calculating fragment size for pcm offload */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]69#define PCM_OFFLOAD_BUFFER_DURATION_FOR_AV 1000 /* 1 sec */
70#define PCM_OFFLOAD_BUFFER_DURATION_FOR_AV_STREAMING 80 /* 80 millisecs */
71#define PCM_OFFLOAD_BUFFER_DURATION_FOR_SMALL_BUFFERS 20 /* 20 millisecs */
72#define PCM_OFFLOAD_BUFFER_DURATION_MAX 1200 /* 1200 millisecs */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]73
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]74/* MAX PCM fragment size cannot be increased further due
75 * to flinger's cblk size of 1mb,and it has to be a multiple of
76 * 24 - lcm of channels supported by DSP
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]77 */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]78#define MAX_PCM_OFFLOAD_FRAGMENT_SIZE (240 * 1024)
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]79#define MIN_PCM_OFFLOAD_FRAGMENT_SIZE (4 * 1024)
80
81/*
82 * Offload buffer size for compress passthrough
83 */
84#define MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE (2 * 1024)
85#define MAX_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE (8 * 1024)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]86
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]87#define ALIGN( num, to ) (((num) + (to-1)) & (~(to-1)))
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]88/*
89 * This file will have a maximum of 38 bytes:
90 *
91 * 4 bytes: number of audio blocks
92 * 4 bytes: total length of Short Audio Descriptor (SAD) blocks
93 * Maximum 10 * 3 bytes: SAD blocks
94 */
95#define MAX_SAD_BLOCKS 10
96#define SAD_BLOCK_SIZE 3
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]97#define MAX_CVD_VERSION_STRING_SIZE 100
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]98
99/* EDID format ID for LPCM audio */
100#define EDID_FORMAT_LPCM 1
101
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]102/* fallback app type if the default app type from acdb loader fails */
103#define DEFAULT_APP_TYPE 0x11130
104
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]105/* Retry for delay in FW loading*/
106#define RETRY_NUMBER 20
107#define RETRY_US 500000
108#define MAX_SND_CARD 8
109
110#define SAMPLE_RATE_8KHZ 8000
111#define SAMPLE_RATE_16KHZ 16000
112
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]113#define MAX_SET_CAL_BYTE_SIZE 65536
114
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]115#define AUDIO_PARAMETER_KEY_FLUENCE_TYPE "fluence"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]116#define AUDIO_PARAMETER_KEY_SLOWTALK "st_enable"
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]117#define AUDIO_PARAMETER_KEY_HD_VOICE "hd_voice"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]118#define AUDIO_PARAMETER_KEY_VOLUME_BOOST "volume_boost"
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]119#define AUDIO_PARAMETER_KEY_AUD_CALDATA "cal_data"
120#define AUDIO_PARAMETER_KEY_AUD_CALRESULT "cal_result"
121
122
123/* Query external audio device connection status */
124#define AUDIO_PARAMETER_KEY_EXT_AUDIO_DEVICE "ext_audio_device"
125
126#define EVENT_EXTERNAL_SPK_1 "qc_ext_spk_1"
127#define EVENT_EXTERNAL_SPK_2 "qc_ext_spk_2"
128#define EVENT_EXTERNAL_MIC "qc_ext_mic"
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]129#define MAX_CAL_NAME 20
130
131char cal_name_info[WCD9XXX_MAX_CAL][MAX_CAL_NAME] = {
132 [WCD9XXX_ANC_CAL] = "anc_cal",
133 [WCD9XXX_MBHC_CAL] = "mbhc_cal",
134 [WCD9XXX_MAD_CAL] = "mad_cal",
135};
136
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]137#define AUDIO_PARAMETER_KEY_REC_PLAY_CONC "rec_play_conc_on"
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]138
139enum {
140 VOICE_FEATURE_SET_DEFAULT,
141 VOICE_FEATURE_SET_VOLUME_BOOST
142};
143
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]144struct audio_block_header
145{
146 int reserved;
147 int length;
148};
149
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]150typedef struct acdb_audio_cal_cfg {
151 uint32_t persist;
152 uint32_t snd_dev_id;
153 audio_devices_t dev_id;
154 int32_t acdb_dev_id;
155 uint32_t app_type;
156 uint32_t topo_id;
157 uint32_t sampling_rate;
158 uint32_t cal_type;
159 uint32_t module_id;
160 uint32_t param_id;
161} acdb_audio_cal_cfg_t;
162
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]163/* Audio calibration related functions */
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]164typedef void (*acdb_deallocate_t)();
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]165typedef int (*acdb_init_t)(const char *, char *, int);
166typedef void (*acdb_send_audio_cal_t)(int, int, int , int);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]167typedef void (*acdb_send_voice_cal_t)(int, int);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]168typedef int (*acdb_reload_vocvoltable_t)(int);
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]169typedef int (*acdb_get_default_app_type_t)(void);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]170typedef int (*acdb_loader_get_calibration_t)(char *attr, int size, void *data);
171acdb_loader_get_calibration_t acdb_loader_get_calibration;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]172typedef int (*acdb_set_audio_cal_t) (void *, void *, uint32_t);
173typedef int (*acdb_get_audio_cal_t) (void *, void *, uint32_t*);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]174
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]175struct platform_data {
176 struct audio_device *adev;
177 bool fluence_in_spkr_mode;
178 bool fluence_in_voice_call;
179 bool fluence_in_voice_rec;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]180 bool fluence_in_audio_rec;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]181 bool external_spk_1;
182 bool external_spk_2;
183 bool external_mic;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]184 int fluence_type;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]185 char fluence_cap[PROPERTY_VALUE_MAX];
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]186 int fluence_mode;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]187 bool slowtalk;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]188 bool hd_voice;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]189 bool ec_ref_enabled;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]190 /* Audio calibration related functions */
191 void *acdb_handle;
192 int voice_feature_set;
193 acdb_init_t acdb_init;
194 acdb_deallocate_t acdb_deallocate;
195 acdb_send_audio_cal_t acdb_send_audio_cal;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]196 acdb_set_audio_cal_t acdb_set_audio_cal;
197 acdb_get_audio_cal_t acdb_get_audio_cal;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]198 acdb_send_voice_cal_t acdb_send_voice_cal;
199 acdb_reload_vocvoltable_t acdb_reload_vocvoltable;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]200 acdb_get_default_app_type_t acdb_get_default_app_type;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]201#ifdef RECORD_PLAY_CONCURRENCY
202 bool rec_play_conc_set;
203#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]204 void *hw_info;
205 struct csd_data *csd;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]206 void *edid_info;
207 bool edid_valid;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]208};
209
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]210int pcm_device_table[AUDIO_USECASE_MAX][2] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]211 [USECASE_AUDIO_PLAYBACK_DEEP_BUFFER] = {DEEP_BUFFER_PCM_DEVICE,
212 DEEP_BUFFER_PCM_DEVICE},
213 [USECASE_AUDIO_PLAYBACK_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
214 LOWLATENCY_PCM_DEVICE},
215 [USECASE_AUDIO_PLAYBACK_MULTI_CH] = {MULTIMEDIA2_PCM_DEVICE,
216 MULTIMEDIA2_PCM_DEVICE},
217 [USECASE_AUDIO_PLAYBACK_OFFLOAD] =
218 {PLAYBACK_OFFLOAD_DEVICE, PLAYBACK_OFFLOAD_DEVICE},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]219#ifdef MULTIPLE_OFFLOAD_ENABLED
220 [USECASE_AUDIO_PLAYBACK_OFFLOAD2] =
221 {PLAYBACK_OFFLOAD_DEVICE2, PLAYBACK_OFFLOAD_DEVICE2},
222 [USECASE_AUDIO_PLAYBACK_OFFLOAD3] =
223 {PLAYBACK_OFFLOAD_DEVICE3, PLAYBACK_OFFLOAD_DEVICE3},
224 [USECASE_AUDIO_PLAYBACK_OFFLOAD4] =
225 {PLAYBACK_OFFLOAD_DEVICE4, PLAYBACK_OFFLOAD_DEVICE4},
226 [USECASE_AUDIO_PLAYBACK_OFFLOAD5] =
227 {PLAYBACK_OFFLOAD_DEVICE5, PLAYBACK_OFFLOAD_DEVICE5},
228 [USECASE_AUDIO_PLAYBACK_OFFLOAD6] =
229 {PLAYBACK_OFFLOAD_DEVICE6, PLAYBACK_OFFLOAD_DEVICE6},
230 [USECASE_AUDIO_PLAYBACK_OFFLOAD7] =
231 {PLAYBACK_OFFLOAD_DEVICE7, PLAYBACK_OFFLOAD_DEVICE7},
232 [USECASE_AUDIO_PLAYBACK_OFFLOAD8] =
233 {PLAYBACK_OFFLOAD_DEVICE8, PLAYBACK_OFFLOAD_DEVICE8},
234 [USECASE_AUDIO_PLAYBACK_OFFLOAD9] =
235 {PLAYBACK_OFFLOAD_DEVICE9, PLAYBACK_OFFLOAD_DEVICE9},
236#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]237 [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
238 [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
239 [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
240 LOWLATENCY_PCM_DEVICE},
241 [USECASE_AUDIO_RECORD_FM_VIRTUAL] = {MULTIMEDIA2_PCM_DEVICE,
242 MULTIMEDIA2_PCM_DEVICE},
243 [USECASE_AUDIO_PLAYBACK_FM] = {FM_PLAYBACK_PCM_DEVICE, FM_CAPTURE_PCM_DEVICE},
244 [USECASE_AUDIO_HFP_SCO] = {HFP_PCM_RX, HFP_SCO_RX},
245 [USECASE_AUDIO_HFP_SCO_WB] = {HFP_PCM_RX, HFP_SCO_RX},
246 [USECASE_VOICE_CALL] = {VOICE_CALL_PCM_DEVICE, VOICE_CALL_PCM_DEVICE},
247 [USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE},
248 [USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
249 [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
Karthik Reddy Katta3b0a60c2014-04-06 14:52:37 +0530[diff] [blame]250 [USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]251 [USECASE_COMPRESS_VOIP_CALL] = {COMPRESS_VOIP_CALL_PCM_DEVICE, COMPRESS_VOIP_CALL_PCM_DEVICE},
252 [USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE,
253 AUDIO_RECORD_PCM_DEVICE},
254 [USECASE_INCALL_REC_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
255 AUDIO_RECORD_PCM_DEVICE},
256 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
257 AUDIO_RECORD_PCM_DEVICE},
258 [USECASE_INCALL_REC_UPLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
259 COMPRESS_CAPTURE_DEVICE},
260 [USECASE_INCALL_REC_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
261 COMPRESS_CAPTURE_DEVICE},
262 [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
263 COMPRESS_CAPTURE_DEVICE},
264 [USECASE_INCALL_MUSIC_UPLINK] = {INCALL_MUSIC_UPLINK_PCM_DEVICE,
265 INCALL_MUSIC_UPLINK_PCM_DEVICE},
266 [USECASE_INCALL_MUSIC_UPLINK2] = {INCALL_MUSIC_UPLINK2_PCM_DEVICE,
267 INCALL_MUSIC_UPLINK2_PCM_DEVICE},
268 [USECASE_AUDIO_SPKR_CALIB_RX] = {SPKR_PROT_CALIB_RX_PCM_DEVICE, -1},
269 [USECASE_AUDIO_SPKR_CALIB_TX] = {-1, SPKR_PROT_CALIB_TX_PCM_DEVICE},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]270 [USECASE_AUDIO_PLAYBACK_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
271 AFE_PROXY_RECORD_PCM_DEVICE},
272 [USECASE_AUDIO_RECORD_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
273 AFE_PROXY_RECORD_PCM_DEVICE},
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]274};
275
276/* Array to store sound devices */
277static const char * const device_table[SND_DEVICE_MAX] = {
278 [SND_DEVICE_NONE] = "none",
279 /* Playback sound devices */
280 [SND_DEVICE_OUT_HANDSET] = "handset",
281 [SND_DEVICE_OUT_SPEAKER] = "speaker",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]282 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = "speaker-ext-1",
283 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = "speaker-ext-2",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]284 [SND_DEVICE_OUT_SPEAKER_REVERSE] = "speaker-reverse",
285 [SND_DEVICE_OUT_HEADPHONES] = "headphones",
286 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = "speaker-and-headphones",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]287 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = "speaker-and-headphones-ext-1",
288 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = "speaker-and-headphones-ext-2",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]289 [SND_DEVICE_OUT_VOICE_HANDSET] = "voice-handset",
290 [SND_DEVICE_OUT_VOICE_SPEAKER] = "voice-speaker",
291 [SND_DEVICE_OUT_VOICE_HEADPHONES] = "voice-headphones",
292 [SND_DEVICE_OUT_HDMI] = "hdmi",
293 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = "speaker-and-hdmi",
294 [SND_DEVICE_OUT_BT_SCO] = "bt-sco-headset",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]295 [SND_DEVICE_OUT_BT_SCO_WB] = "bt-sco-headset-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]296 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = "voice-tty-full-headphones",
297 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = "voice-tty-vco-headphones",
298 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = "voice-tty-hco-handset",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]299 [SND_DEVICE_OUT_VOICE_TX] = "voice-tx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]300 [SND_DEVICE_OUT_AFE_PROXY] = "afe-proxy",
301 [SND_DEVICE_OUT_USB_HEADSET] = "usb-headphones",
302 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = "speaker-and-usb-headphones",
303 [SND_DEVICE_OUT_TRANSMISSION_FM] = "transmission-fm",
304 [SND_DEVICE_OUT_ANC_HEADSET] = "anc-headphones",
305 [SND_DEVICE_OUT_ANC_FB_HEADSET] = "anc-fb-headphones",
306 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = "voice-anc-headphones",
307 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = "voice-anc-fb-headphones",
308 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = "speaker-and-anc-headphones",
309 [SND_DEVICE_OUT_ANC_HANDSET] = "anc-handset",
310 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = "speaker-protected",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]311 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = "voice-speaker-protected",
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]312#ifdef RECORD_PLAY_CONCURRENCY
313 [SND_DEVICE_OUT_VOIP_HANDSET] = "voip-handset",
314 [SND_DEVICE_OUT_VOIP_SPEAKER] = "voip-speaker",
315 [SND_DEVICE_OUT_VOIP_HEADPHONES] = "voip-headphones",
316#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]317
318 /* Capture sound devices */
319 [SND_DEVICE_IN_HANDSET_MIC] = "handset-mic",
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]320 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = "handset-mic-ext",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]321 [SND_DEVICE_IN_HANDSET_MIC_AEC] = "handset-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]322 [SND_DEVICE_IN_HANDSET_MIC_NS] = "handset-mic",
323 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = "handset-mic",
324 [SND_DEVICE_IN_HANDSET_DMIC] = "dmic-endfire",
325 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = "dmic-endfire",
326 [SND_DEVICE_IN_HANDSET_DMIC_NS] = "dmic-endfire",
327 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = "dmic-endfire",
328 [SND_DEVICE_IN_SPEAKER_MIC] = "speaker-mic",
329 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = "speaker-mic",
330 [SND_DEVICE_IN_SPEAKER_MIC_NS] = "speaker-mic",
331 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = "speaker-mic",
332 [SND_DEVICE_IN_SPEAKER_DMIC] = "speaker-dmic-endfire",
333 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = "speaker-dmic-endfire",
334 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = "speaker-dmic-endfire",
335 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = "speaker-dmic-endfire",
336 [SND_DEVICE_IN_HEADSET_MIC] = "headset-mic",
337 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = "headset-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]338 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = "voice-speaker-mic",
339 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = "voice-headset-mic",
340 [SND_DEVICE_IN_HDMI_MIC] = "hdmi-mic",
341 [SND_DEVICE_IN_BT_SCO_MIC] = "bt-sco-mic",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]342 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = "bt-sco-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]343 [SND_DEVICE_IN_BT_SCO_MIC_WB] = "bt-sco-mic-wb",
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]344 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = "bt-sco-mic-wb",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]345 [SND_DEVICE_IN_CAMCORDER_MIC] = "camcorder-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]346 [SND_DEVICE_IN_VOICE_DMIC] = "voice-dmic-ef",
347 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = "voice-speaker-dmic-ef",
348 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = "voice-speaker-qmic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]349 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = "voice-tty-full-headset-mic",
350 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = "voice-tty-vco-handset-mic",
351 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = "voice-tty-hco-headset-mic",
352 [SND_DEVICE_IN_VOICE_REC_MIC] = "voice-rec-mic",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]353 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = "voice-rec-mic",
354 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = "voice-rec-dmic-ef",
355 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = "voice-rec-dmic-ef-fluence",
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]356 [SND_DEVICE_IN_VOICE_RX] = "voice-rx",
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]357 [SND_DEVICE_IN_USB_HEADSET_MIC] = "usb-headset-mic",
358 [SND_DEVICE_IN_CAPTURE_FM] = "capture-fm",
359 [SND_DEVICE_IN_AANC_HANDSET_MIC] = "aanc-handset-mic",
360 [SND_DEVICE_IN_QUAD_MIC] = "quad-mic",
361 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = "handset-stereo-dmic-ef",
362 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = "speaker-stereo-dmic-ef",
363 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = "vi-feedback",
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]364 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = "voice-speaker-dmic-broadside",
365 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = "speaker-dmic-broadside",
366 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = "speaker-dmic-broadside",
367 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = "speaker-dmic-broadside",
368 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = "speaker-dmic-broadside",
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]369 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = "aanc-fluence-dmic-handset",
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]370 [SND_DEVICE_IN_HANDSET_QMIC] = "quad-mic",
371 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = "quad-mic",
372 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = "quad-mic",
373 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = "quad-mic",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]374};
375
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]376// Platform specific backend bit width table
377static int backend_bit_width_table[SND_DEVICE_MAX] = {0};
378
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]379/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]380static int acdb_device_table[SND_DEVICE_MAX] = {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]381 [SND_DEVICE_NONE] = -1,
382 [SND_DEVICE_OUT_HANDSET] = 7,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]383 [SND_DEVICE_OUT_SPEAKER] = 14,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]384 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = 14,
385 [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = 14,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]386 [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]387 [SND_DEVICE_OUT_HEADPHONES] = 10,
388 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]389 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = 10,
390 [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = 10,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]391 [SND_DEVICE_OUT_VOICE_HANDSET] = 7,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]392 [SND_DEVICE_OUT_VOICE_SPEAKER] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]393 [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10,
394 [SND_DEVICE_OUT_HDMI] = 18,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]395 [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]396 [SND_DEVICE_OUT_BT_SCO] = 22,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]397 [SND_DEVICE_OUT_BT_SCO_WB] = 39,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]398 [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17,
399 [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17,
400 [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]401 [SND_DEVICE_OUT_VOICE_TX] = 45,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]402 [SND_DEVICE_OUT_AFE_PROXY] = 0,
403 [SND_DEVICE_OUT_USB_HEADSET] = 45,
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]404 [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]405 [SND_DEVICE_OUT_TRANSMISSION_FM] = 0,
406 [SND_DEVICE_OUT_ANC_HEADSET] = 26,
407 [SND_DEVICE_OUT_ANC_FB_HEADSET] = 27,
408 [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26,
409 [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27,
410 [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26,
411 [SND_DEVICE_OUT_ANC_HANDSET] = 103,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]412 [SND_DEVICE_OUT_SPEAKER_PROTECTED] = 124,
413 [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = 101,
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]414#ifdef RECORD_PLAY_CONCURRENCY
415 [SND_DEVICE_OUT_VOIP_HANDSET] = 133,
416 [SND_DEVICE_OUT_VOIP_SPEAKER] = 132,
417 [SND_DEVICE_OUT_VOIP_HEADPHONES] = 134,
418#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]419
420 [SND_DEVICE_IN_HANDSET_MIC] = 4,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]421 [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = 4,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]422 [SND_DEVICE_IN_HANDSET_MIC_AEC] = 106,
423 [SND_DEVICE_IN_HANDSET_MIC_NS] = 107,
424 [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108,
425 [SND_DEVICE_IN_HANDSET_DMIC] = 41,
426 [SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109,
427 [SND_DEVICE_IN_HANDSET_DMIC_NS] = 110,
428 [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111,
429 [SND_DEVICE_IN_SPEAKER_MIC] = 11,
430 [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112,
431 [SND_DEVICE_IN_SPEAKER_MIC_NS] = 113,
432 [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114,
433 [SND_DEVICE_IN_SPEAKER_DMIC] = 43,
434 [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115,
435 [SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116,
436 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]437 [SND_DEVICE_IN_HEADSET_MIC] = 8,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]438 [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]439 [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11,
440 [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8,
441 [SND_DEVICE_IN_HDMI_MIC] = 4,
442 [SND_DEVICE_IN_BT_SCO_MIC] = 21,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]443 [SND_DEVICE_IN_BT_SCO_MIC_NREC] = 122,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]444 [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38,
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]445 [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = 123,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]446 [SND_DEVICE_IN_CAMCORDER_MIC] = 4,
447 [SND_DEVICE_IN_VOICE_DMIC] = 41,
448 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43,
449 [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]450 [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16,
451 [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36,
452 [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]453 [SND_DEVICE_IN_VOICE_REC_MIC] = 4,
454 [SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107,
455 [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34,
456 [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41,
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]457 [SND_DEVICE_IN_VOICE_RX] = 44,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]458 [SND_DEVICE_IN_USB_HEADSET_MIC] = 44,
459 [SND_DEVICE_IN_CAPTURE_FM] = 0,
460 [SND_DEVICE_IN_AANC_HANDSET_MIC] = 104,
461 [SND_DEVICE_IN_QUAD_MIC] = 46,
462 [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = 34,
463 [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = 35,
464 [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]465 [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12,
466 [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12,
467 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
468 [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
469 [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]470 [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = 135,
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]471 [SND_DEVICE_IN_HANDSET_QMIC] = 125,
472 [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = 126,
473 [SND_DEVICE_IN_SPEAKER_QMIC_NS] = 127,
474 [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = 129,
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]475};
476
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]477struct name_to_index {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]478 char name[100];
479 unsigned int index;
480};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]481
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]482#define TO_NAME_INDEX(X) #X, X
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]483
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]484/* Used to get index from parsed sting */
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]485static struct name_to_index snd_device_name_index[SND_DEVICE_MAX] = {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]486 {TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)},
487 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]488 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_1)},
489 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_2)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]490 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)},
491 {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)},
492 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]493 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1)},
494 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]495 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)},
496 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)},
497 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)},
498 {TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)},
499 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)},
500 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)},
501 {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)},
502 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)},
503 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)},
504 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]505 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]506 {TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)},
507 {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)},
508 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)},
509 {TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)},
510 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)},
511 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)},
512 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)},
513 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)},
514 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)},
515 {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)},
516 {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]517 {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED)},
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]518#ifdef RECORD_PLAY_CONCURRENCY
519 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HANDSET)},
520 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_SPEAKER)},
521 {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HEADPHONES)},
522#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]523 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]524 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_EXTERNAL)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]525 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)},
526 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)},
527 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)},
528 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)},
529 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)},
530 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)},
531 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)},
532 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)},
533 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)},
534 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)},
535 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)},
536 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)},
537 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)},
538 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)},
539 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)},
540 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)},
541 {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)},
542 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)},
543 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)},
544 {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)},
545 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]546 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]547 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)},
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]548 {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB_NREC)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]549 {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)},
550 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)},
551 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)},
552 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)},
553 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)},
554 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)},
555 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)},
556 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)},
557 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)},
558 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)},
559 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)},
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]560 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_RX)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]561 {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)},
562 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)},
563 {TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)},
564 {TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)},
565 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_STEREO_DMIC)},
566 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_STEREO_DMIC)},
567 {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]568 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC)},
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]569 {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE)},
570 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE)},
571 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE)},
572 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE)},
573 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE)},
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]574 {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_QMIC)},
575 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC)},
576 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_NS)},
577 {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS)},
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]578};
579
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]580static char * backend_table[SND_DEVICE_MAX] = {0};
581
582static struct name_to_index usecase_name_index[AUDIO_USECASE_MAX] = {
583 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_DEEP_BUFFER)},
584 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_LOW_LATENCY)},
585 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_MULTI_CH)},
586 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD)},
587#ifdef MULTIPLE_OFFLOAD_ENABLED
588 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD2)},
589 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD3)},
590 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD4)},
591 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD5)},
592 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD6)},
593 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD7)},
594 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD8)},
595 {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD9)},
596#endif
597 {TO_NAME_INDEX(USECASE_AUDIO_RECORD)},
598 {TO_NAME_INDEX(USECASE_AUDIO_RECORD_LOW_LATENCY)},
599 {TO_NAME_INDEX(USECASE_VOICE_CALL)},
600 {TO_NAME_INDEX(USECASE_VOICE2_CALL)},
601 {TO_NAME_INDEX(USECASE_VOLTE_CALL)},
602 {TO_NAME_INDEX(USECASE_QCHAT_CALL)},
603 {TO_NAME_INDEX(USECASE_VOWLAN_CALL)},
604 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK)},
605 {TO_NAME_INDEX(USECASE_INCALL_REC_DOWNLINK)},
606 {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK_AND_DOWNLINK)},
607 {TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO)},
608};
609
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]610#define NO_COLS 2
611static int msm_be_id_array_len;
612static int (*msm_device_to_be_id)[];
613
614/* Below table lists output device to BE_ID mapping*/
615/* Update the table based on the board configuration*/
616
617static int msm_device_to_be_id_internal_codec [][NO_COLS] = {
618 {AUDIO_DEVICE_OUT_EARPIECE , 34},
619 {AUDIO_DEVICE_OUT_SPEAKER , 34},
620 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 34},
621 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 34},
622 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
623 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
624 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
625 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
626 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
627 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
628 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
629 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
630 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
631 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
632 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
633 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
634 {AUDIO_DEVICE_OUT_PROXY , 9},
635 {AUDIO_DEVICE_OUT_FM , 7},
636 {AUDIO_DEVICE_OUT_FM_TX , 8},
637 {AUDIO_DEVICE_OUT_ALL , -1},
638 {AUDIO_DEVICE_NONE , -1},
639 {AUDIO_DEVICE_OUT_DEFAULT , -1},
640};
641
642static int msm_device_to_be_id_external_codec [][NO_COLS] = {
643 {AUDIO_DEVICE_OUT_EARPIECE , 2},
644 {AUDIO_DEVICE_OUT_SPEAKER , 2},
645 {AUDIO_DEVICE_OUT_WIRED_HEADSET , 2},
646 {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2},
647 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
648 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
649 {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
650 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
651 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
652 {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
653 {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
654 {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
655 {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
656 {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
657 {AUDIO_DEVICE_OUT_USB_DEVICE , -1},
658 {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
659 {AUDIO_DEVICE_OUT_PROXY , 9},
660 {AUDIO_DEVICE_OUT_FM , 7},
661 {AUDIO_DEVICE_OUT_FM_TX , 8},
662 {AUDIO_DEVICE_OUT_ALL , -1},
663 {AUDIO_DEVICE_NONE , -1},
664 {AUDIO_DEVICE_OUT_DEFAULT , -1},
665};
666
667
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]668#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
669#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]670
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]671static void query_platform(const char *snd_card_name,
672 char *mixer_xml_path)
673{
674 if (!strncmp(snd_card_name, "msm8x16-snd-card-mtp",
675 sizeof("msm8x16-snd-card-mtp"))) {
676 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
677 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]678
679 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
680 msm_be_id_array_len =
681 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
682
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]683 } else if (!strncmp(snd_card_name, "msm8x16-skuh-snd-card",
684 sizeof("msm8x16-skuh-snd-card"))) {
685 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUH,
686 sizeof(MIXER_XML_PATH_QRD_SKUH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]687
688 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
689 msm_be_id_array_len =
690 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
691
Walter Yang7ca90d92014-05-06 17:48:02 +0800[diff] [blame]692 } else if (!strncmp(snd_card_name, "msm8x16-skui-snd-card",
693 sizeof("msm8x16-skui-snd-card"))) {
694 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUI,
695 sizeof(MIXER_XML_PATH_QRD_SKUI));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]696
697 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
698 msm_be_id_array_len =
699 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
700
Walter Yang19f244a2014-06-17 13:30:08 +0800[diff] [blame]701 } else if (!strncmp(snd_card_name, "msm8x16-skuhf-snd-card",
702 sizeof("msm8x16-skuhf-snd-card"))) {
703 strlcpy(mixer_xml_path, MIXER_XML_PATH_QRD_SKUHF,
704 sizeof(MIXER_XML_PATH_QRD_SKUHF));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]705
706 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
707 msm_be_id_array_len =
708 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
709
Walter Yangc899d572014-05-27 21:52:17 +0800[diff] [blame]710 } else if (!strncmp(snd_card_name, "msm8939-snd-card-mtp",
Yamit Mehtac6003e22014-05-19 10:26:02 +0530[diff] [blame]711 sizeof("msm8939-snd-card-mtp"))) {
Aravind Kumar71ba22b2014-06-23 15:18:50 +0530[diff] [blame]712 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
713 sizeof(MIXER_XML_PATH_MTP));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]714
715 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
716 msm_be_id_array_len =
717 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
718
Meng Wangf00485b2014-06-03 19:44:38 +0800[diff] [blame]719 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skuk",
720 sizeof("msm8939-snd-card-skuk"))) {
721 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUK,
722 sizeof(MIXER_XML_PATH_SKUK));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]723 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
724 msm_be_id_array_len =
725 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
726
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]727 } else if (!strncmp(snd_card_name, "msm8939-tapan-snd-card",
728 sizeof("msm8939-tapan-snd-card"))) {
729 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
730 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]731 msm_device_to_be_id = msm_device_to_be_id_external_codec;
732 msm_be_id_array_len =
733 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
734
Asish Bhattacharyacb8e6d02014-06-19 12:32:25 +0530[diff] [blame]735 } else if (!strncmp(snd_card_name, "msm8939-tapan9302-snd-card",
736 sizeof("msm8939-tapan9302-snd-card"))) {
737 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9306,
738 sizeof(MIXER_XML_PATH_WCD9306));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]739
740 msm_device_to_be_id = msm_device_to_be_id_external_codec;
741 msm_be_id_array_len =
742 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
743
Aviral Gupta8ed0eec2014-08-25 10:22:11 +0530[diff] [blame]744 } else if (!strncmp(snd_card_name, "msm8939-tomtom9330-snd-card",
745 sizeof("msm8939-tomtom9330-snd-card"))) {
746 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
747 sizeof(MIXER_XML_PATH_WCD9330));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]748 msm_device_to_be_id = msm_device_to_be_id_external_codec;
749 msm_be_id_array_len =
750 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
751
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]752 } else if (!strncmp(snd_card_name, "msm8909-skua-snd-card",
753 sizeof("msm8909-skua-snd-card"))) {
754 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUA,
755 sizeof(MIXER_XML_PATH_SKUA));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]756 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
757 msm_be_id_array_len =
758 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]759
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]760 } else if (!strncmp(snd_card_name, "msm8909-skuc-snd-card",
761 sizeof("msm8909-skuc-snd-card"))) {
762 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUC,
763 sizeof(MIXER_XML_PATH_SKUC));
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]764 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
765 msm_be_id_array_len =
766 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
767
768 } else if (!strncmp(snd_card_name, "msm8909-pm8916-snd-card",
769 sizeof("msm8909-pm8916-snd-card"))) {
770 strlcpy(mixer_xml_path, MIXER_XML_PATH_MSM8909_PM8916,
771 sizeof(MIXER_XML_PATH_MSM8909_PM8916));
Walter Yang42886c52014-10-23 14:31:48 +0800[diff] [blame]772
773 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
774 msm_be_id_array_len =
775 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]776
777 } else if (!strncmp(snd_card_name, "msm8909-skue-snd-card",
778 sizeof("msm8909-skue-snd-card"))) {
779 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUE,
780 sizeof(MIXER_XML_PATH_SKUE));
781 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
782 msm_be_id_array_len =
783 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
784
Meng Wangcfefb8b2014-12-05 14:35:55 +0800[diff] [blame]785 } else if (!strncmp(snd_card_name, "msm8939-snd-card-skul",
786 sizeof("msm8939-snd-card-skul"))) {
787 strlcpy(mixer_xml_path, MIXER_XML_PATH_SKUL,
788 sizeof(MIXER_XML_PATH_SKUL));
789 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
790 msm_be_id_array_len =
791 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]792 } else if (!strncmp(snd_card_name, "msm8952-snd-card-mtp",
793 sizeof("msm8952-snd-card-mtpmsm8952-snd-card-mtp"))) {
794 strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
795 sizeof(MIXER_XML_PATH_MTP));
796 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
797 msm_be_id_array_len =
798 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
799 } else if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
800 sizeof("msm8952-tomtom-snd-card"))) {
801 strlcpy(mixer_xml_path, MIXER_XML_PATH_WCD9330,
802 sizeof(MIXER_XML_PATH_WCD9330));
803 msm_device_to_be_id = msm_device_to_be_id_external_codec;
804 msm_be_id_array_len =
805 sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]);
806
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]807 } else {
808 strlcpy(mixer_xml_path, MIXER_XML_PATH,
809 sizeof(MIXER_XML_PATH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]810
811 msm_device_to_be_id = msm_device_to_be_id_internal_codec;
812 msm_be_id_array_len =
813 sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
814
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]815 }
816}
817
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]818void platform_set_echo_reference(void *platform, bool enable)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]819{
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]820 struct platform_data *my_data = (struct platform_data *)platform;
821 struct audio_device *adev = my_data->adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]822
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]823 if (my_data->ec_ref_enabled) {
824 my_data->ec_ref_enabled = false;
825 ALOGV("%s: disabling echo-reference", __func__);
826 audio_route_reset_and_update_path(adev->audio_route, "echo-reference");
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]827 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]828
829 if (enable) {
830 my_data->ec_ref_enabled = true;
831 ALOGD("%s: enabling echo-reference", __func__);
832 audio_route_apply_and_update_path(adev->audio_route, "echo-reference");
833 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]834}
835
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]836static struct csd_data *open_csd_client()
837{
838 struct csd_data *csd = calloc(1, sizeof(struct csd_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]839 if (!csd) {
840 ALOGE("failed to allocate csd_data mem");
841 return NULL;
842 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]843
844 csd->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW);
845 if (csd->csd_client == NULL) {
846 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_CSD_CLIENT);
847 goto error;
848 } else {
849 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_CSD_CLIENT);
850
851 csd->deinit = (deinit_t)dlsym(csd->csd_client,
852 "csd_client_deinit");
853 if (csd->deinit == NULL) {
854 ALOGE("%s: dlsym error %s for csd_client_deinit", __func__,
855 dlerror());
856 goto error;
857 }
858 csd->disable_device = (disable_device_t)dlsym(csd->csd_client,
859 "csd_client_disable_device");
860 if (csd->disable_device == NULL) {
861 ALOGE("%s: dlsym error %s for csd_client_disable_device",
862 __func__, dlerror());
863 goto error;
864 }
865 csd->enable_device_config = (enable_device_config_t)dlsym(csd->csd_client,
866 "csd_client_enable_device_config");
867 if (csd->enable_device_config == NULL) {
868 ALOGE("%s: dlsym error %s for csd_client_enable_device_config",
869 __func__, dlerror());
870 goto error;
871 }
872 csd->enable_device = (enable_device_t)dlsym(csd->csd_client,
873 "csd_client_enable_device");
874 if (csd->enable_device == NULL) {
875 ALOGE("%s: dlsym error %s for csd_client_enable_device",
876 __func__, dlerror());
877 goto error;
878 }
879 csd->start_voice = (start_voice_t)dlsym(csd->csd_client,
880 "csd_client_start_voice");
881 if (csd->start_voice == NULL) {
882 ALOGE("%s: dlsym error %s for csd_client_start_voice",
883 __func__, dlerror());
884 goto error;
885 }
886 csd->stop_voice = (stop_voice_t)dlsym(csd->csd_client,
887 "csd_client_stop_voice");
888 if (csd->stop_voice == NULL) {
889 ALOGE("%s: dlsym error %s for csd_client_stop_voice",
890 __func__, dlerror());
891 goto error;
892 }
893 csd->volume = (volume_t)dlsym(csd->csd_client,
894 "csd_client_volume");
895 if (csd->volume == NULL) {
896 ALOGE("%s: dlsym error %s for csd_client_volume",
897 __func__, dlerror());
898 goto error;
899 }
900 csd->mic_mute = (mic_mute_t)dlsym(csd->csd_client,
901 "csd_client_mic_mute");
902 if (csd->mic_mute == NULL) {
903 ALOGE("%s: dlsym error %s for csd_client_mic_mute",
904 __func__, dlerror());
905 goto error;
906 }
907 csd->slow_talk = (slow_talk_t)dlsym(csd->csd_client,
908 "csd_client_slow_talk");
909 if (csd->slow_talk == NULL) {
910 ALOGE("%s: dlsym error %s for csd_client_slow_talk",
911 __func__, dlerror());
912 goto error;
913 }
914 csd->start_playback = (start_playback_t)dlsym(csd->csd_client,
915 "csd_client_start_playback");
916 if (csd->start_playback == NULL) {
917 ALOGE("%s: dlsym error %s for csd_client_start_playback",
918 __func__, dlerror());
919 goto error;
920 }
921 csd->stop_playback = (stop_playback_t)dlsym(csd->csd_client,
922 "csd_client_stop_playback");
923 if (csd->stop_playback == NULL) {
924 ALOGE("%s: dlsym error %s for csd_client_stop_playback",
925 __func__, dlerror());
926 goto error;
927 }
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]928 csd->set_lch = (set_lch_t)dlsym(csd->csd_client, "csd_client_set_lch");
929 if (csd->set_lch == NULL) {
930 ALOGE("%s: dlsym error %s for csd_client_set_lch",
931 __func__, dlerror());
932 /* Ignore the error as this is not mandatory function for
933 * basic voice call to work.
934 */
935 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]936 csd->start_record = (start_record_t)dlsym(csd->csd_client,
937 "csd_client_start_record");
938 if (csd->start_record == NULL) {
939 ALOGE("%s: dlsym error %s for csd_client_start_record",
940 __func__, dlerror());
941 goto error;
942 }
943 csd->stop_record = (stop_record_t)dlsym(csd->csd_client,
944 "csd_client_stop_record");
945 if (csd->stop_record == NULL) {
946 ALOGE("%s: dlsym error %s for csd_client_stop_record",
947 __func__, dlerror());
948 goto error;
949 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]950
951
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]952 csd->init = (init_t)dlsym(csd->csd_client, "csd_client_init");
953
954 if (csd->init == NULL) {
955 ALOGE("%s: dlsym error %s for csd_client_init",
956 __func__, dlerror());
957 goto error;
958 } else {
959 csd->init();
960 }
961 }
962 return csd;
963
964error:
965 free(csd);
966 csd = NULL;
967 return csd;
968}
969
970void close_csd_client(struct csd_data *csd)
971{
972 if (csd != NULL) {
973 csd->deinit();
974 dlclose(csd->csd_client);
975 free(csd);
976 csd = NULL;
977 }
978}
979
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]980
981static void set_platform_defaults()
982{
983 int32_t dev;
984 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
985 backend_table[dev] = NULL;
986 }
987 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
988 backend_bit_width_table[dev] = 16;
989 }
990
991 // TBD - do these go to the platform-info.xml file.
992 // will help in avoiding strdups here
993 backend_table[SND_DEVICE_IN_BT_SCO_MIC] = strdup("bt-sco");
994 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB] = strdup("bt-sco-wb");
995 backend_table[SND_DEVICE_IN_BT_SCO_MIC_NREC] = strdup("bt-sco");
996 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = strdup("bt-sco-wb");
997 backend_table[SND_DEVICE_OUT_BT_SCO] = strdup("bt-sco");
998 backend_table[SND_DEVICE_OUT_BT_SCO_WB] = strdup("bt-sco-wb");
999 backend_table[SND_DEVICE_OUT_HDMI] = strdup("hdmi");
1000 backend_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("speaker-and-hdmi");
1001 backend_table[SND_DEVICE_OUT_VOICE_TX] = strdup("afe-proxy");
1002 backend_table[SND_DEVICE_IN_VOICE_RX] = strdup("afe-proxy");
1003 backend_table[SND_DEVICE_OUT_AFE_PROXY] = strdup("afe-proxy");
1004 backend_table[SND_DEVICE_OUT_USB_HEADSET] = strdup("usb-headphones");
1005 backend_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] =
1006 strdup("speaker-and-usb-headphones");
1007 backend_table[SND_DEVICE_IN_USB_HEADSET_MIC] = strdup("usb-headset-mic");
1008 backend_table[SND_DEVICE_IN_CAPTURE_FM] = strdup("capture-fm");
1009 backend_table[SND_DEVICE_OUT_TRANSMISSION_FM] = strdup("transmission-fm");
1010}
1011
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1012void get_cvd_version(char *cvd_version, struct audio_device *adev)
1013{
1014 struct mixer_ctl *ctl;
1015 int count;
1016 int ret = 0;
1017
1018 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
1019 if (!ctl) {
1020 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
1021 goto done;
1022 }
1023 mixer_ctl_update(ctl);
1024
1025 count = mixer_ctl_get_num_values(ctl);
1026 if (count > MAX_CVD_VERSION_STRING_SIZE)
1027 count = MAX_CVD_VERSION_STRING_SIZE;
1028
1029 ret = mixer_ctl_get_array(ctl, cvd_version, count);
1030 if (ret != 0) {
1031 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
1032 goto done;
1033 }
1034
1035done:
1036 return;
1037}
1038
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1039static int hw_util_open(int card_no)
1040{
1041 int fd = -1;
1042 char dev_name[256];
1043
1044 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
1045 card_no, WCD9XXX_CODEC_HWDEP_NODE);
1046 ALOGD("%s Opening device %s\n", __func__, dev_name);
1047 fd = open(dev_name, O_WRONLY);
1048 if (fd < 0) {
1049 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
1050 return fd;
1051 }
1052 ALOGD("%s success", __func__);
1053 return fd;
1054}
1055
1056struct param_data {
1057 int use_case;
1058 int acdb_id;
1059 int get_size;
1060 int buff_size;
1061 int data_size;
1062 void *buff;
1063};
1064
1065static int send_codec_cal(acdb_loader_get_calibration_t acdb_loader_get_calibration, int fd)
1066{
1067 int ret = 0, type;
1068
1069 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
1070 struct wcdcal_ioctl_buffer codec_buffer;
1071 struct param_data calib;
1072
1073 if (!strcmp(cal_name_info[type], "mad_cal"))
1074 calib.acdb_id = SOUND_TRIGGER_DEVICE_HANDSET_MONO_LOW_POWER_ACDB_ID;
1075 calib.get_size = 1;
1076 ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data),
1077 &calib);
1078 if (ret < 0) {
1079 ALOGE("%s get_calibration failed\n", __func__);
1080 return ret;
1081 }
1082 calib.get_size = 0;
1083 calib.buff = malloc(calib.buff_size);
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1084 if(calib.buff == NULL) {
1085 ALOGE("%s mem allocation for %d bytes for %s failed\n"
1086 , __func__, calib.buff_size, cal_name_info[type]);
1087 return -1;
1088 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1089 ret = acdb_loader_get_calibration(cal_name_info[type],
1090 sizeof(struct param_data), &calib);
1091 if (ret < 0) {
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1092 ALOGE("%s get_calibration failed type=%s calib.size=%d\n"
1093 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1094 free(calib.buff);
1095 return ret;
1096 }
1097 codec_buffer.buffer = calib.buff;
1098 codec_buffer.size = calib.data_size;
1099 codec_buffer.cal_type = type;
1100 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1101 ALOGE("Failed to call ioctl for %s err=%d calib.size=%d",
1102 cal_name_info[type], errno, codec_buffer.size);
1103 ALOGD("%s cal sent for %s calib.size=%d"
1104 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1105 free(calib.buff);
1106 }
1107 return ret;
1108}
1109
1110static void audio_hwdep_send_cal(struct platform_data *plat_data)
1111{
1112 int fd;
1113
1114 fd = hw_util_open(plat_data->adev->snd_card);
1115 if (fd == -1) {
1116 ALOGE("%s error open\n", __func__);
1117 return;
1118 }
1119
1120 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
1121 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
1122
1123 if (acdb_loader_get_calibration == NULL) {
1124 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
1125 dlerror());
1126 return;
1127 }
1128 if (send_codec_cal(acdb_loader_get_calibration, fd) < 0)
1129 ALOGE("%s: Could not send anc cal", __FUNCTION__);
1130}
1131
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1132void *platform_init(struct audio_device *adev)
1133{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1134 char platform[PROPERTY_VALUE_MAX];
1135 char baseband[PROPERTY_VALUE_MAX];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1136 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1137 struct platform_data *my_data = NULL;
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1138 int retry_num = 0, snd_card_num = 0, key = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1139 const char *snd_card_name;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1140 char mixer_xml_path[100],ffspEnable[PROPERTY_VALUE_MAX];
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1141 char *cvd_version = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1142
1143 my_data = calloc(1, sizeof(struct platform_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1144 if (!my_data) {
1145 ALOGE("failed to allocate platform data");
1146 return NULL;
1147 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1148
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1149 while (snd_card_num < MAX_SND_CARD) {
1150 adev->mixer = mixer_open(snd_card_num);
1151
1152 while (!adev->mixer && retry_num < RETRY_NUMBER) {
1153 usleep(RETRY_US);
1154 adev->mixer = mixer_open(snd_card_num);
1155 retry_num++;
1156 }
1157
1158 if (!adev->mixer) {
1159 ALOGE("%s: Unable to open the mixer card: %d", __func__,
1160 snd_card_num);
1161 retry_num = 0;
1162 snd_card_num++;
1163 continue;
1164 }
1165
1166 snd_card_name = mixer_get_name(adev->mixer);
1167 ALOGV("%s: snd_card_name: %s", __func__, snd_card_name);
1168
1169 my_data->hw_info = hw_info_init(snd_card_name);
1170 if (!my_data->hw_info) {
1171 ALOGE("%s: Failed to init hardware info", __func__);
1172 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1173 query_platform(snd_card_name, mixer_xml_path);
1174 ALOGD("%s: mixer path file is %s", __func__,
1175 mixer_xml_path);
1176 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
1177 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1178 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1179 mixer_xml_path);
1180 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1181 if (!adev->audio_route) {
1182 ALOGE("%s: Failed to init audio route controls, aborting.",
1183 __func__);
1184 free(my_data);
1185 return NULL;
1186 }
1187 adev->snd_card = snd_card_num;
1188 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
1189 break;
1190 }
1191 retry_num = 0;
1192 snd_card_num++;
1193 }
1194
1195 if (snd_card_num >= MAX_SND_CARD) {
1196 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
1197 free(my_data);
1198 return NULL;
1199 }
1200
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1201 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1202 my_data->fluence_in_spkr_mode = false;
1203 my_data->fluence_in_voice_call = false;
1204 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1205 my_data->fluence_in_audio_rec = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1206 my_data->external_spk_1 = false;
1207 my_data->external_spk_2 = false;
1208 my_data->external_mic = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1209 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1210 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]1211 my_data->slowtalk = false;
1212 my_data->hd_voice = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1213 my_data->edid_info = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1214
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1215 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
1216 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1217 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1218 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1219 my_data->fluence_type = FLUENCE_DUAL_MIC;
1220 } else {
1221 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1222 }
1223
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1224 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1225 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1226 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1227 my_data->fluence_in_voice_call = true;
1228 }
1229
1230 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1231 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1232 my_data->fluence_in_voice_rec = true;
1233 }
1234
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1235 property_get("persist.audio.fluence.audiorec",value,"");
1236 if (!strncmp("true", value, sizeof("true"))) {
1237 my_data->fluence_in_audio_rec = true;
1238 }
1239
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1240 property_get("persist.audio.fluence.speaker",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1241 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1242 my_data->fluence_in_spkr_mode = true;
1243 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1244
1245 property_get("persist.audio.fluence.mode",value,"");
1246 if (!strncmp("broadside", value, sizeof("broadside"))) {
1247 my_data->fluence_mode = FLUENCE_BROADSIDE;
1248 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1249 }
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1250 property_get("persist.audio.FFSP.enable", ffspEnable, "");
1251 if (!strncmp("true", ffspEnable, sizeof("true"))) {
1252 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
1253 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
1254 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
1255 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1256 }
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1257 property_get("audio.ds1.metainfo.key",value,"0");
1258 key = atoi(value);
1259
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1260 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1261 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1262 if (my_data->acdb_handle == NULL) {
1263 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1264 } else {
1265 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1266 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1267 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1268 if (!my_data->acdb_deallocate)
1269 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1270 __func__, LIB_ACDB_LOADER);
1271
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1272 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]1273 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1274 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1275 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1276 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1277
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1278 my_data->acdb_set_audio_cal = (acdb_set_audio_cal_t)dlsym(my_data->acdb_handle,
1279 "acdb_loader_set_audio_cal_v2");
1280 if (!my_data->acdb_set_audio_cal)
1281 ALOGE("%s: Could not find the symbol acdb_set_audio_cal_v2 from %s",
1282 __func__, LIB_ACDB_LOADER);
1283
1284 my_data->acdb_get_audio_cal = (acdb_get_audio_cal_t)dlsym(my_data->acdb_handle,
1285 "acdb_loader_get_audio_cal_v2");
1286 if (!my_data->acdb_get_audio_cal)
1287 ALOGE("%s: Could not find the symbol acdb_get_audio_cal_v2 from %s",
1288 __func__, LIB_ACDB_LOADER);
1289
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1290 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1291 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1292 if (!my_data->acdb_send_voice_cal)
1293 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1294 __func__, LIB_ACDB_LOADER);
1295
1296 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1297 "acdb_loader_reload_vocvoltable");
1298 if (!my_data->acdb_reload_vocvoltable)
1299 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1300 __func__, LIB_ACDB_LOADER);
1301
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1302 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1303 my_data->acdb_handle,
1304 "acdb_loader_get_default_app_type");
1305 if (!my_data->acdb_get_default_app_type)
1306 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1307 __func__, LIB_ACDB_LOADER);
1308
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1309 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1310 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1311 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1312 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1313 goto acdb_init_fail;
1314 }
1315
1316 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
1317 if (!cvd_version)
1318 ALOGE("Failed to allocate cvd version");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1319 else
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1320 get_cvd_version(cvd_version, adev);
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1321 my_data->acdb_init(snd_card_name, cvd_version, key);
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1322 if (cvd_version)
1323 free(cvd_version);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1324 }
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1325 audio_extn_pm_vote();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1326
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1327acdb_init_fail:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1328
1329 set_platform_defaults();
1330
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1331 /* Initialize ACDB ID's */
1332 platform_info_init(PLATFORM_INFO_XML_PATH);
1333
1334 /* init usb */
1335 audio_extn_usb_init(adev);
1336 /* update sound cards appropriately */
1337 audio_extn_usb_set_proxy_sound_card(adev->snd_card);
1338
1339 /* Read one time ssr property */
1340 audio_extn_ssr_update_enabled();
1341 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1342
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1343 /* init dap hal */
1344 audio_extn_dap_hal_init(adev->snd_card);
1345
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1346 audio_extn_dolby_set_license(adev);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1347 audio_hwdep_send_cal(my_data);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1348
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1349 /* init audio device arbitration */
1350 audio_extn_dev_arbi_init();
1351
1352 my_data->edid_info = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1353 return my_data;
1354}
1355
1356void platform_deinit(void *platform)
1357{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1358 struct platform_data *my_data = (struct platform_data *)platform;
1359
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1360 if (my_data->edid_info) {
1361 free(my_data->edid_info);
1362 my_data->edid_info = NULL;
1363 }
1364
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1365 hw_info_deinit(my_data->hw_info);
1366 close_csd_client(my_data->csd);
1367
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1368 int32_t dev;
1369 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1370 if (backend_table[dev]) {
1371 free(backend_table[dev]);
1372 backend_table[dev]= NULL;
1373 }
1374 }
1375
1376 /* deinit audio device arbitration */
1377 audio_extn_dev_arbi_deinit();
1378
1379 if (my_data->edid_info) {
1380 free(my_data->edid_info);
1381 my_data->edid_info = NULL;
1382 }
1383
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1384 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1385 /* deinit usb */
1386 audio_extn_usb_deinit();
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1387 audio_extn_dap_hal_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1388}
1389
1390const char *platform_get_snd_device_name(snd_device_t snd_device)
1391{
1392 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
1393 return device_table[snd_device];
1394 else
1395 return "";
1396}
1397
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1398int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
1399 char *device_name)
1400{
1401 struct platform_data *my_data = (struct platform_data *)platform;
1402
1403 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1404 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
1405 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
1406 } else {
1407 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
1408 return -EINVAL;
1409 }
1410
1411 return 0;
1412}
1413
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1414void platform_add_backend_name(char *mixer_path, snd_device_t snd_device)
1415{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1416 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1417 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1418 return;
1419 }
1420
1421 const char * suffix = backend_table[snd_device];
1422
1423 if (suffix != NULL) {
1424 strlcat(mixer_path, " ", MIXER_PATH_MAX_LENGTH);
1425 strlcat(mixer_path, suffix, MIXER_PATH_MAX_LENGTH);
1426 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1427}
1428
1429int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
1430{
1431 int device_id;
1432 if (device_type == PCM_PLAYBACK)
1433 device_id = pcm_device_table[usecase][0];
1434 else
1435 device_id = pcm_device_table[usecase][1];
1436 return device_id;
1437}
1438
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1439static int find_index(struct name_to_index * table, int32_t len, const char * name)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1440{
1441 int ret = 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1442 int32_t i;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1443
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1444 if (table == NULL) {
1445 ALOGE("%s: table is NULL", __func__);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1446 ret = -ENODEV;
1447 goto done;
1448 }
1449
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1450 if (name == NULL) {
1451 ALOGE("null key");
1452 ret = -ENODEV;
1453 goto done;
1454 }
1455
1456 for (i=0; i < len; i++) {
1457 const char* tn = table[i].name;
1458 size_t len = strlen(tn);
1459 if (strncmp(tn, name, len) == 0) {
1460 if (strlen(name) != len) {
1461 continue; // substring
1462 }
1463 ret = table[i].index;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1464 goto done;
1465 }
1466 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1467 ALOGE("%s: Could not find index for name = %s",
1468 __func__, name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1469 ret = -ENODEV;
1470done:
1471 return ret;
1472}
1473
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1474int platform_set_fluence_type(void *platform, char *value)
1475{
1476 int ret = 0;
1477 int fluence_type = FLUENCE_NONE;
1478 int fluence_flag = NONE_FLAG;
1479 struct platform_data *my_data = (struct platform_data *)platform;
1480 struct audio_device *adev = my_data->adev;
1481
1482 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
1483
1484 /* only dual mic turn on and off is supported as of now through setparameters */
1485 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
1486 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
1487 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
1488 ALOGV("fluence dualmic feature enabled \n");
1489 fluence_type = FLUENCE_DUAL_MIC;
1490 fluence_flag = DMIC_FLAG;
1491 } else {
1492 ALOGE("%s: Failed to set DUALMIC", __func__);
1493 ret = -1;
1494 goto done;
1495 }
1496 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
1497 ALOGV("fluence disabled");
1498 fluence_type = FLUENCE_NONE;
1499 } else {
1500 ALOGE("Invalid fluence value : %s",value);
1501 ret = -1;
1502 goto done;
1503 }
1504
1505 if (fluence_type != my_data->fluence_type) {
1506 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
1507 my_data->fluence_type = fluence_type;
1508 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
1509 }
1510done:
1511 return ret;
1512}
1513
1514int platform_get_fluence_type(void *platform, char *value, uint32_t len)
1515{
1516 int ret = 0;
1517 struct platform_data *my_data = (struct platform_data *)platform;
1518
1519 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
1520 strlcpy(value, "quadmic", len);
1521 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
1522 strlcpy(value, "dualmic", len);
1523 } else if (my_data->fluence_type == FLUENCE_NONE) {
1524 strlcpy(value, "none", len);
1525 } else
1526 ret = -1;
1527
1528 return ret;
1529}
1530
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1531int platform_get_snd_device_index(char *device_name)
1532{
1533 return find_index(snd_device_name_index, SND_DEVICE_MAX, device_name);
1534}
1535
1536int platform_get_usecase_index(const char *usecase_name)
1537{
1538 return find_index(usecase_name_index, AUDIO_USECASE_MAX, usecase_name);
1539}
1540
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1541int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
1542{
1543 int ret = 0;
1544
1545 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1546 ALOGE("%s: Invalid snd_device = %d",
1547 __func__, snd_device);
1548 ret = -EINVAL;
1549 goto done;
1550 }
1551
1552 acdb_device_table[snd_device] = acdb_id;
1553done:
1554 return ret;
1555}
1556
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1557int platform_get_default_app_type(void *platform)
1558{
1559 struct platform_data *my_data = (struct platform_data *)platform;
1560
1561 if (my_data->acdb_get_default_app_type)
1562 return my_data->acdb_get_default_app_type();
1563 else
1564 return DEFAULT_APP_TYPE;
1565}
1566
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]1567int platform_get_snd_device_acdb_id(snd_device_t snd_device)
1568{
1569 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1570 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1571 return -EINVAL;
1572 }
1573 return acdb_device_table[snd_device];
1574}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1575
1576int 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]1577{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1578 int ret = 0;
1579
1580 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1581 ALOGE("%s: Invalid snd_device = %d",
1582 __func__, snd_device);
1583 ret = -EINVAL;
1584 goto done;
1585 }
1586
1587 backend_bit_width_table[snd_device] = bit_width;
1588done:
1589 return ret;
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1590}
1591
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1592int platform_get_snd_device_bit_width(snd_device_t snd_device)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1593{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1594 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1595 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1596 return DEFAULT_OUTPUT_SAMPLING_RATE;
1597 }
1598 return backend_bit_width_table[snd_device];
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1599}
1600
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1601int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1602 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1603{
1604 struct platform_data *my_data = (struct platform_data *)platform;
1605 int acdb_dev_id, acdb_dev_type;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1606 struct audio_device *adev = my_data->adev;
1607 int snd_device = SND_DEVICE_OUT_SPEAKER;
1608
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1609 if (usecase->type == PCM_PLAYBACK)
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]1610 snd_device = usecase->out_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1611 else if ((usecase->type == PCM_HFP_CALL) || (usecase->type == PCM_CAPTURE))
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]1612 snd_device = usecase->in_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1613 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]1614
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1615 if (acdb_dev_id < 0) {
1616 ALOGE("%s: Could not find acdb id for device(%d)",
1617 __func__, snd_device);
1618 return -EINVAL;
1619 }
1620 if (my_data->acdb_send_audio_cal) {
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1621 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1622 __func__, snd_device, acdb_dev_id);
1623 if (snd_device >= SND_DEVICE_OUT_BEGIN &&
1624 snd_device < SND_DEVICE_OUT_END)
1625 acdb_dev_type = ACDB_DEV_TYPE_OUT;
1626 else
1627 acdb_dev_type = ACDB_DEV_TYPE_IN;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1628 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
1629 sample_rate);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1630 }
1631 return 0;
1632}
1633
1634int platform_switch_voice_call_device_pre(void *platform)
1635{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1636 struct platform_data *my_data = (struct platform_data *)platform;
1637 int ret = 0;
1638
1639 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]1640 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1641 /* This must be called before disabling mixer controls on APQ side */
1642 ret = my_data->csd->disable_device();
1643 if (ret < 0) {
1644 ALOGE("%s: csd_client_disable_device, failed, error %d",
1645 __func__, ret);
1646 }
1647 }
1648 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1649}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1650
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1651int platform_switch_voice_call_enable_device_config(void *platform,
1652 snd_device_t out_snd_device,
1653 snd_device_t in_snd_device)
1654{
1655 struct platform_data *my_data = (struct platform_data *)platform;
1656 int acdb_rx_id, acdb_tx_id;
1657 int ret = 0;
1658
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1659 if (my_data->csd == NULL)
1660 return ret;
1661
1662 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
1663 audio_extn_spkr_prot_is_enabled())
1664 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
1665 else
1666 acdb_rx_id = acdb_device_table[out_snd_device];
1667
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1668 acdb_tx_id = acdb_device_table[in_snd_device];
1669
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1670 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1671 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
1672 if (ret < 0) {
1673 ALOGE("%s: csd_enable_device_config, failed, error %d",
1674 __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1675 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1676 } else {
1677 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1678 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1679 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1680
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1681 return ret;
1682}
1683
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1684int platform_switch_voice_call_device_post(void *platform,
1685 snd_device_t out_snd_device,
1686 snd_device_t in_snd_device)
1687{
1688 struct platform_data *my_data = (struct platform_data *)platform;
1689 int acdb_rx_id, acdb_tx_id;
1690
1691 if (my_data->acdb_send_voice_cal == NULL) {
1692 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
1693 } else {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1694 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
1695 audio_extn_spkr_prot_is_enabled())
1696 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
1697
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1698 acdb_rx_id = acdb_device_table[out_snd_device];
1699 acdb_tx_id = acdb_device_table[in_snd_device];
1700
1701 if (acdb_rx_id > 0 && acdb_tx_id > 0)
1702 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
1703 else
1704 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1705 acdb_rx_id, acdb_tx_id);
1706 }
1707
1708 return 0;
1709}
1710
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1711int platform_switch_voice_call_usecase_route_post(void *platform,
1712 snd_device_t out_snd_device,
1713 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1714{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1715 struct platform_data *my_data = (struct platform_data *)platform;
1716 int acdb_rx_id, acdb_tx_id;
1717 int ret = 0;
1718
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1719 if (my_data->csd == NULL)
1720 return ret;
1721
1722 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
1723 audio_extn_spkr_prot_is_enabled())
1724 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
1725 else
1726 acdb_rx_id = acdb_device_table[out_snd_device];
1727
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1728 acdb_tx_id = acdb_device_table[in_snd_device];
1729
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1730 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1731 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
1732 my_data->adev->acdb_settings);
1733 if (ret < 0) {
1734 ALOGE("%s: csd_enable_device, failed, error %d", __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1735 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1736 } else {
1737 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1738 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +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]1741 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1742}
1743
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1744int platform_start_voice_call(void *platform, uint32_t vsid)
1745{
1746 struct platform_data *my_data = (struct platform_data *)platform;
1747 int ret = 0;
1748
1749 if (my_data->csd != NULL) {
1750 ret = my_data->csd->start_voice(vsid);
1751 if (ret < 0) {
1752 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
1753 }
1754 }
1755 return ret;
1756}
1757
1758int platform_stop_voice_call(void *platform, uint32_t vsid)
1759{
1760 struct platform_data *my_data = (struct platform_data *)platform;
1761 int ret = 0;
1762
1763 if (my_data->csd != NULL) {
1764 ret = my_data->csd->stop_voice(vsid);
1765 if (ret < 0) {
1766 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
1767 }
1768 }
1769 return ret;
1770}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]1771
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1772int platform_get_sample_rate(void *platform, uint32_t *rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1773{
1774 return 0;
1775}
1776
1777int platform_set_voice_volume(void *platform, int volume)
1778{
1779 struct platform_data *my_data = (struct platform_data *)platform;
1780 struct audio_device *adev = my_data->adev;
1781 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1782 const char *mixer_ctl_name = "Voice Rx Gain";
1783 int vol_index = 0, ret = 0;
1784 uint32_t set_values[ ] = {0,
1785 ALL_SESSION_VSID,
1786 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1787
1788 // Voice volume levels are mapped to adsp volume levels as follows.
1789 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
1790 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1791 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
1792 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1793
1794 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1795 if (!ctl) {
1796 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1797 __func__, mixer_ctl_name);
1798 return -EINVAL;
1799 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1800 ALOGV("Setting voice volume index: %d", set_values[0]);
1801 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1802
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1803 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1804 ret = my_data->csd->volume(ALL_SESSION_VSID, volume,
1805 DEFAULT_VOLUME_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1806 if (ret < 0) {
1807 ALOGE("%s: csd_volume error %d", __func__, ret);
1808 }
1809 }
1810 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1811}
1812
1813int platform_set_mic_mute(void *platform, bool state)
1814{
1815 struct platform_data *my_data = (struct platform_data *)platform;
1816 struct audio_device *adev = my_data->adev;
1817 struct mixer_ctl *ctl;
1818 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1819 int ret = 0;
1820 uint32_t set_values[ ] = {0,
1821 ALL_SESSION_VSID,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1822 DEFAULT_MUTE_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1823
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1824 set_values[0] = state;
1825 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1826 if (!ctl) {
1827 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1828 __func__, mixer_ctl_name);
1829 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1830 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1831 ALOGV("Setting voice mute state: %d", state);
1832 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1833
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1834 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1835 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,
1836 DEFAULT_MUTE_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1837 if (ret < 0) {
1838 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
1839 }
1840 }
1841 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1842}
1843
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]1844int platform_set_device_mute(void *platform, bool state, char *dir)
1845{
1846 struct platform_data *my_data = (struct platform_data *)platform;
1847 struct audio_device *adev = my_data->adev;
1848 struct mixer_ctl *ctl;
1849 char *mixer_ctl_name = NULL;
1850 int ret = 0;
1851 uint32_t set_values[ ] = {0,
1852 ALL_SESSION_VSID,
1853 0};
1854 if(dir == NULL) {
1855 ALOGE("%s: Invalid direction:%s", __func__, dir);
1856 return -EINVAL;
1857 }
1858
1859 if (!strncmp("rx", dir, sizeof("rx"))) {
1860 mixer_ctl_name = "Voice Rx Device Mute";
1861 } else if (!strncmp("tx", dir, sizeof("tx"))) {
1862 mixer_ctl_name = "Voice Tx Device Mute";
1863 } else {
1864 return -EINVAL;
1865 }
1866
1867 set_values[0] = state;
1868 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1869 if (!ctl) {
1870 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1871 __func__, mixer_ctl_name);
1872 return -EINVAL;
1873 }
1874
1875 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
1876 __func__,state, mixer_ctl_name);
1877 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
1878
1879 return ret;
1880}
1881
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1882snd_device_t platform_get_output_snd_device(void *platform, audio_devices_t devices)
1883{
1884 struct platform_data *my_data = (struct platform_data *)platform;
1885 struct audio_device *adev = my_data->adev;
1886 audio_mode_t mode = adev->mode;
1887 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1888#ifdef RECORD_PLAY_CONCURRENCY
1889 bool use_voip_out_devices = false;
1890 bool prop_rec_play_enabled = false;
1891 char recConcPropValue[PROPERTY_VALUE_MAX];
1892
1893 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
1894 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
1895 }
1896 use_voip_out_devices = prop_rec_play_enabled &&
1897 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
1898 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
1899#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1900
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1901 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
1902 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
1903 int channel_count = popcount(channel_mask);
1904
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1905 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
1906 if (devices == AUDIO_DEVICE_NONE ||
1907 devices & AUDIO_DEVICE_BIT_IN) {
1908 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
1909 goto exit;
1910 }
1911
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1912 if (popcount(devices) == 2) {
1913 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
1914 AUDIO_DEVICE_OUT_SPEAKER)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1915 if (my_data->external_spk_1)
1916 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
1917 else if (my_data->external_spk_2)
1918 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
1919 else
1920 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1921 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
1922 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1923 if (audio_extn_get_anc_enabled())
1924 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1925 else if (my_data->external_spk_1)
1926 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
1927 else if (my_data->external_spk_2)
1928 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1929 else
1930 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1931 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
1932 AUDIO_DEVICE_OUT_SPEAKER)) {
1933 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1934 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
1935 AUDIO_DEVICE_OUT_SPEAKER)) {
1936 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1937 } else {
1938 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
1939 goto exit;
1940 }
1941 if (snd_device != SND_DEVICE_NONE) {
1942 goto exit;
1943 }
1944 }
1945
1946 if (popcount(devices) != 1) {
1947 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
1948 goto exit;
1949 }
1950
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]1951 if (voice_is_in_call(adev) || voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1952 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1953 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
1954 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
1955 !voice_extn_compress_voip_is_active(adev)) {
1956 switch (adev->voice.tty_mode) {
1957 case TTY_MODE_FULL:
1958 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
1959 break;
1960 case TTY_MODE_VCO:
1961 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
1962 break;
1963 case TTY_MODE_HCO:
1964 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
1965 break;
1966 default:
1967 ALOGE("%s: Invalid TTY mode (%#x)",
1968 __func__, adev->voice.tty_mode);
1969 }
1970 } else if (audio_extn_get_anc_enabled()) {
1971 if (audio_extn_should_use_fb_anc())
1972 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
1973 else
1974 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
1975 } else {
1976 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
1977 }
1978 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]1979 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1980 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
1981 else
1982 snd_device = SND_DEVICE_OUT_BT_SCO;
1983 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
1984 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
1985 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
1986 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
1987 snd_device = SND_DEVICE_OUT_USB_HEADSET;
1988 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
1989 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
1990 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
1991 if (audio_extn_should_use_handset_anc(channel_count))
1992 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
1993 else
1994 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]1995 } else if (devices & AUDIO_DEVICE_OUT_TELEPHONY_TX)
1996 snd_device = SND_DEVICE_OUT_VOICE_TX;
1997
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1998 if (snd_device != SND_DEVICE_NONE) {
1999 goto exit;
2000 }
2001 }
2002
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2003 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2004 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2005 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
2006 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2007#ifdef RECORD_PLAY_CONCURRENCY
2008 if (use_voip_out_devices) {
2009 // ANC should be disabled for voip concurrency
2010 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
2011 } else
2012#endif
2013 {
2014 if (audio_extn_should_use_fb_anc())
2015 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
2016 else
2017 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
2018 }
2019 } else {
2020#ifdef RECORD_PLAY_CONCURRENCY
2021 if (use_voip_out_devices)
2022 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2023 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2024#endif
2025 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2026 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2027 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2028#ifdef RECORD_PLAY_CONCURRENCY
2029 if (use_voip_out_devices) {
2030 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
2031 } else
2032#endif
2033 {
2034 if (adev->speaker_lr_swap)
2035 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
2036 else
2037 snd_device = SND_DEVICE_OUT_SPEAKER;
2038 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2039 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2040 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2041 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2042 else
2043 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2044 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2045 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2046 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2047 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2048 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
2049 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2050 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2051 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2052 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2053 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2054#ifdef RECORD_PLAY_CONCURRENCY
2055 if (use_voip_out_devices)
2056 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
2057 else
2058#endif
2059 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2060 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2061 channel_count = audio_extn_get_afe_proxy_channel_count();
2062 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
2063 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2064 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2065 } else {
2066 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
2067 }
2068exit:
2069 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
2070 return snd_device;
2071}
2072
2073snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
2074{
2075 struct platform_data *my_data = (struct platform_data *)platform;
2076 struct audio_device *adev = my_data->adev;
2077 audio_source_t source = (adev->active_input == NULL) ?
2078 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
2079
2080 audio_mode_t mode = adev->mode;
2081 audio_devices_t in_device = ((adev->active_input == NULL) ?
2082 AUDIO_DEVICE_NONE : adev->active_input->device)
2083 & ~AUDIO_DEVICE_BIT_IN;
2084 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2085 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2086 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2087 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2088
2089 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
2090 __func__, out_device, in_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2091 if (my_data->external_mic) {
2092 if ((out_device != AUDIO_DEVICE_NONE && voice_is_in_call(adev)) ||
2093 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev)) {
2094 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2095 out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2096 out_device & AUDIO_DEVICE_OUT_SPEAKER )
2097 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2098 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2099 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2100 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2101 }
2102 }
2103
2104 if (snd_device != AUDIO_DEVICE_NONE)
2105 goto exit;
2106
2107 if ((out_device != AUDIO_DEVICE_NONE) && ((voice_is_in_call(adev)) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]2108 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2109 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2110 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2111 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2112 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2113 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2114 case TTY_MODE_FULL:
2115 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
2116 break;
2117 case TTY_MODE_VCO:
2118 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
2119 break;
2120 case TTY_MODE_HCO:
2121 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
2122 break;
2123 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2124 ALOGE("%s: Invalid TTY mode (%#x)",
2125 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2126 }
2127 goto exit;
2128 }
2129 }
2130 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2131 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2132 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]2133 audio_extn_should_use_handset_anc(channel_count) &&
2134 my_data->fluence_type != FLUENCE_NONE) {
2135 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
2136 adev->acdb_settings |= DMIC_FLAG;
2137 ALOGD("Selecting AANC, Fluence combo device");
2138 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2139 audio_extn_should_use_handset_anc(channel_count)) {
2140 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2141 adev->acdb_settings |= ANC_FLAG;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2142 } else if (my_data->fluence_type == FLUENCE_NONE ||
2143 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2144 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2145 if (audio_extn_hfp_is_active(adev))
2146 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2147 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2148 snd_device = SND_DEVICE_IN_VOICE_DMIC;
2149 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2150 }
2151 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2152 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2153 if (audio_extn_hfp_is_active(adev))
2154 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2155 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2156 if (adev->bt_wb_speech_enabled) {
2157 if (adev->bluetooth_nrec)
2158 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2159 else
2160 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2161 } else {
2162 if (adev->bluetooth_nrec)
2163 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2164 else
2165 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2166 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2167 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2168 if (my_data->fluence_type != FLUENCE_NONE &&
2169 my_data->fluence_in_voice_call &&
2170 my_data->fluence_in_spkr_mode) {
2171 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2172 adev->acdb_settings |= QMIC_FLAG;
2173 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
2174 } else {
2175 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]2176 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2177 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
2178 else
2179 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2180 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2181 } else {
2182 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2183 if (audio_extn_hfp_is_active(adev))
2184 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2185 }
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2186 } else if (out_device & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2187 snd_device = SND_DEVICE_IN_VOICE_RX;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2188 } else if (source == AUDIO_SOURCE_CAMCORDER) {
2189 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2190 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2191 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
2192 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]2193 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2194 else
2195 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2196 }
2197 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
2198 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2199 if (channel_count == 2) {
2200 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
2201 adev->acdb_settings |= DMIC_FLAG;
2202 } else if (adev->active_input->enable_ns)
2203 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
2204 else if (my_data->fluence_type != FLUENCE_NONE &&
2205 my_data->fluence_in_voice_rec) {
2206 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
2207 adev->acdb_settings |= DMIC_FLAG;
2208 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2209 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
2210 }
2211 }
Karthik Reddy Kattaf621ec72014-11-21 16:37:38 +0530[diff] [blame]2212 } else if ((source == AUDIO_SOURCE_VOICE_COMMUNICATION) ||
2213 (mode == AUDIO_MODE_IN_COMMUNICATION)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2214 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
2215 in_device = AUDIO_DEVICE_IN_BACK_MIC;
2216 if (adev->active_input) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2217 if (adev->active_input->enable_aec &&
2218 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2219 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2220 if (my_data->fluence_in_spkr_mode) {
2221 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2222 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
2223 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2224 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2225 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
2226 else
2227 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
2228 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2229 adev->acdb_settings |= DMIC_FLAG;
2230 } else
2231 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2232 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2233 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2234 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
2235 adev->acdb_settings |= DMIC_FLAG;
2236 } else
2237 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2238 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2239 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2240 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2241 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2242 } else if (adev->active_input->enable_aec) {
2243 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2244 if (my_data->fluence_in_spkr_mode) {
2245 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2246 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC;
2247 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2248 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2249 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
2250 else
2251 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
2252 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2253 adev->acdb_settings |= DMIC_FLAG;
2254 } else
2255 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
2256 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2257 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2258 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
2259 adev->acdb_settings |= DMIC_FLAG;
2260 } else
2261 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
2262 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2263 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2264 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2265 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2266 } else if (adev->active_input->enable_ns) {
2267 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2268 if (my_data->fluence_in_spkr_mode) {
2269 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2270 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS;
2271 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2272 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2273 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
2274 else
2275 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
2276 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2277 adev->acdb_settings |= DMIC_FLAG;
2278 } else
2279 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
2280 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2281 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2282 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
2283 adev->acdb_settings |= DMIC_FLAG;
2284 } else
2285 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
2286 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2287 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2288 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2289 platform_set_echo_reference(adev->platform,false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2290 } else
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2291 platform_set_echo_reference(adev->platform, false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2292 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2293 } else if (source == AUDIO_SOURCE_MIC) {
2294 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
2295 channel_count == 1 ) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2296 if(my_data->fluence_in_audio_rec) {
2297 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2298 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
2299 platform_set_echo_reference(adev->platform, true);
2300 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2301 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
2302 platform_set_echo_reference(adev->platform, true);
2303 }
2304 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2305 }
2306 } else if (source == AUDIO_SOURCE_FM_RX ||
2307 source == AUDIO_SOURCE_FM_RX_A2DP) {
2308 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2309 } else if (source == AUDIO_SOURCE_DEFAULT) {
2310 goto exit;
2311 }
2312
2313
2314 if (snd_device != SND_DEVICE_NONE) {
2315 goto exit;
2316 }
2317
2318 if (in_device != AUDIO_DEVICE_NONE &&
2319 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
2320 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
2321 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2322 if (audio_extn_ssr_get_enabled() && channel_count == 6)
2323 snd_device = SND_DEVICE_IN_QUAD_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2324 else if (my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_QUAD_MIC) &&
2325 channel_count == 2)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2326 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
2327 else
2328 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2329 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2330 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
2331 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2332 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2333 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2334 if (adev->bt_wb_speech_enabled) {
2335 if (adev->bluetooth_nrec)
2336 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2337 else
2338 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2339 } else {
2340 if (adev->bluetooth_nrec)
2341 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2342 else
2343 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2344 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2345 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
2346 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2347 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
2348 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
2349 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
2350 } else if (in_device & AUDIO_DEVICE_IN_FM_RX) {
2351 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2352 } else {
2353 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
2354 ALOGW("%s: Using default handset-mic", __func__);
2355 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2356 }
2357 } else {
2358 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
2359 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2360 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2361 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2362 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2363 if (channel_count > 1)
2364 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
2365 else
2366 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2367 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
2368 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2369 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2370 if (adev->bt_wb_speech_enabled) {
2371 if (adev->bluetooth_nrec)
2372 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2373 else
2374 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2375 } else {
2376 if (adev->bluetooth_nrec)
2377 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2378 else
2379 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2380 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2381 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2382 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2383 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2384 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2385 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2386 } else {
2387 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
2388 ALOGW("%s: Using default handset-mic", __func__);
2389 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2390 }
2391 }
2392exit:
2393 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
2394 return snd_device;
2395}
2396
2397int platform_set_hdmi_channels(void *platform, int channel_count)
2398{
2399 struct platform_data *my_data = (struct platform_data *)platform;
2400 struct audio_device *adev = my_data->adev;
2401 struct mixer_ctl *ctl;
2402 const char *channel_cnt_str = NULL;
2403 const char *mixer_ctl_name = "HDMI_RX Channels";
2404 switch (channel_count) {
2405 case 8:
2406 channel_cnt_str = "Eight"; break;
2407 case 7:
2408 channel_cnt_str = "Seven"; break;
2409 case 6:
2410 channel_cnt_str = "Six"; break;
2411 case 5:
2412 channel_cnt_str = "Five"; break;
2413 case 4:
2414 channel_cnt_str = "Four"; break;
2415 case 3:
2416 channel_cnt_str = "Three"; break;
2417 default:
2418 channel_cnt_str = "Two"; break;
2419 }
2420 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2421 if (!ctl) {
2422 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2423 __func__, mixer_ctl_name);
2424 return -EINVAL;
2425 }
2426 ALOGV("HDMI channel count: %s", channel_cnt_str);
2427 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
2428 return 0;
2429}
2430
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2431int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2432{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2433 int channel_count;
2434 int max_channels = 2;
2435 int i = 0, ret = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2436 struct platform_data *my_data = (struct platform_data *)platform;
2437 struct audio_device *adev = my_data->adev;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2438 edid_audio_info *info = NULL;
2439 ret = platform_get_edid_info(platform);
2440 info = (edid_audio_info *)my_data->edid_info;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2441
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2442 if(ret == 0 && info != NULL) {
2443 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
2444 ALOGV("%s:format %d channel %d", __func__,
2445 info->audio_blocks_array[i].format_id,
2446 info->audio_blocks_array[i].channels);
2447 if (info->audio_blocks_array[i].format_id == LPCM) {
2448 channel_count = info->audio_blocks_array[i].channels;
2449 if (channel_count > max_channels) {
2450 max_channels = channel_count;
2451 }
2452 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2453 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2454 }
2455
2456 return max_channels;
2457}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2458
2459static int platform_set_slowtalk(struct platform_data *my_data, bool state)
2460{
2461 int ret = 0;
2462 struct audio_device *adev = my_data->adev;
2463 struct mixer_ctl *ctl;
2464 const char *mixer_ctl_name = "Slowtalk Enable";
2465 uint32_t set_values[ ] = {0,
2466 ALL_SESSION_VSID};
2467
2468 set_values[0] = state;
2469 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2470 if (!ctl) {
2471 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2472 __func__, mixer_ctl_name);
2473 ret = -EINVAL;
2474 } else {
2475 ALOGV("Setting slowtalk state: %d", state);
2476 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2477 my_data->slowtalk = state;
2478 }
2479
2480 if (my_data->csd != NULL) {
2481 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
2482 if (ret < 0) {
2483 ALOGE("%s: csd_client_disable_device, failed, error %d",
2484 __func__, ret);
2485 }
2486 }
2487 return ret;
2488}
2489
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2490static int set_hd_voice(struct platform_data *my_data, bool state)
2491{
2492 struct audio_device *adev = my_data->adev;
2493 struct mixer_ctl *ctl;
2494 const char *mixer_ctl_name = "HD Voice Enable";
2495 int ret = 0;
2496 uint32_t set_values[ ] = {0,
2497 ALL_SESSION_VSID};
2498
2499 set_values[0] = state;
2500 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2501 if (!ctl) {
2502 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2503 __func__, mixer_ctl_name);
2504 ret = -EINVAL;
2505 } else {
2506 ALOGV("Setting HD Voice state: %d", state);
2507 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2508 my_data->hd_voice = state;
2509 }
2510
2511 return ret;
2512}
2513
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2514static int update_external_device_status(struct platform_data *my_data,
2515 char* event_name, bool status)
2516{
2517 int ret = 0;
2518 struct audio_usecase *usecase;
2519 struct listnode *node;
2520
2521 ALOGD("Recieved external event switch %s", event_name);
2522
2523 if (!strcmp(event_name, EVENT_EXTERNAL_SPK_1))
2524 my_data->external_spk_1 = status;
2525 else if (!strcmp(event_name, EVENT_EXTERNAL_SPK_2))
2526 my_data->external_spk_2 = status;
2527 else if (!strcmp(event_name, EVENT_EXTERNAL_MIC))
2528 my_data->external_mic = status;
2529 else {
2530 ALOGE("The audio event type is not found");
2531 return -EINVAL;
2532 }
2533
2534 list_for_each(node, &my_data->adev->usecase_list) {
2535 usecase = node_to_item(node, struct audio_usecase, list);
2536 select_devices(my_data->adev, usecase->id);
2537 }
2538
2539 return ret;
2540}
2541
2542static int parse_audiocal_cfg(struct str_parms *parms, acdb_audio_cal_cfg_t *cal)
2543{
2544 int err;
2545 unsigned int val;
2546 char value[64];
2547 int ret = 0;
2548
2549 if(parms == NULL || cal == NULL)
2550 return ret;
2551
2552 err = str_parms_get_str(parms, "cal_persist", value, sizeof(value));
2553 if (err >= 0) {
2554 str_parms_del(parms, "cal_persist");
2555 cal->persist = (uint32_t) strtoul(value, NULL, 0);
2556 ret = ret | 0x1;
2557 }
2558 err = str_parms_get_str(parms, "cal_apptype", value, sizeof(value));
2559 if (err >= 0) {
2560 str_parms_del(parms, "cal_apptype");
2561 cal->app_type = (uint32_t) strtoul(value, NULL, 0);
2562 ret = ret | 0x2;
2563 }
2564 err = str_parms_get_str(parms, "cal_caltype", value, sizeof(value));
2565 if (err >= 0) {
2566 str_parms_del(parms, "cal_caltype");
2567 cal->cal_type = (uint32_t) strtoul(value, NULL, 0);
2568 ret = ret | 0x4;
2569 }
2570 err = str_parms_get_str(parms, "cal_samplerate", value, sizeof(value));
2571 if (err >= 0) {
2572 str_parms_del(parms, "cal_samplerate");
2573 cal->sampling_rate = (uint32_t) strtoul(value, NULL, 0);
2574 ret = ret | 0x8;
2575 }
2576 err = str_parms_get_str(parms, "cal_devid", value, sizeof(value));
2577 if (err >= 0) {
2578 str_parms_del(parms, "cal_devid");
2579 cal->dev_id = (uint32_t) strtoul(value, NULL, 0);
2580 ret = ret | 0x10;
2581 }
2582 err = str_parms_get_str(parms, "cal_snddevid", value, sizeof(value));
2583 if (err >= 0) {
2584 str_parms_del(parms, "cal_snddevid");
2585 cal->snd_dev_id = (uint32_t) strtoul(value, NULL, 0);
2586 ret = ret | 0x20;
2587 }
2588 err = str_parms_get_str(parms, "cal_topoid", value, sizeof(value));
2589 if (err >= 0) {
2590 str_parms_del(parms, "cal_topoid");
2591 cal->topo_id = (uint32_t) strtoul(value, NULL, 0);
2592 ret = ret | 0x40;
2593 }
2594 err = str_parms_get_str(parms, "cal_moduleid", value, sizeof(value));
2595 if (err >= 0) {
2596 str_parms_del(parms, "cal_moduleid");
2597 cal->module_id = (uint32_t) strtoul(value, NULL, 0);
2598 ret = ret | 0x80;
2599 }
2600 err = str_parms_get_str(parms, "cal_paramid", value, sizeof(value));
2601 if (err >= 0) {
2602 str_parms_del(parms, "cal_paramid");
2603 cal->param_id = (uint32_t) strtoul(value, NULL, 0);
2604 ret = ret | 0x100;
2605 }
2606 return ret;
2607}
2608
2609static void set_audiocal(void *platform, struct str_parms *parms, char *value, int len) {
2610 struct platform_data *my_data = (struct platform_data *)platform;
2611 acdb_audio_cal_cfg_t cal={0};
2612 uint8_t *dptr = NULL;
2613 int32_t dlen;
2614 int err, ret;
2615 if(value == NULL || platform == NULL || parms == NULL) {
2616 ALOGE("[%s] received null pointer, failed",__func__);
2617 goto done_key_audcal;
2618 }
2619
2620 /* parse audio calibration keys */
2621 ret = parse_audiocal_cfg(parms, &cal);
2622
2623 /* handle audio calibration data now */
2624 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, len);
2625 if (err >= 0) {
2626 str_parms_del(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA);
2627 dlen = strlen(value);
2628 if(dlen <= 0) {
2629 ALOGE("[%s] null data received",__func__);
2630 goto done_key_audcal;
2631 }
2632 dptr = (uint8_t*) calloc(dlen, sizeof(uint8_t));
2633 if(dptr == NULL) {
2634 ALOGE("[%s] memory allocation failed for %d",__func__, dlen);
2635 goto done_key_audcal;
2636 }
2637 dlen = b64decode(value, strlen(value), dptr);
2638 if(dlen<=0) {
2639 ALOGE("[%s] data decoding failed %d", __func__, dlen);
2640 goto done_key_audcal;
2641 }
2642
2643 if(cal.dev_id) {
2644 if(audio_is_input_device(cal.dev_id)) {
2645 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
2646 } else {
2647 cal.snd_dev_id = platform_get_output_snd_device(platform, cal.dev_id);
2648 }
2649 }
2650 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
2651 ALOGD("Setting audio calibration for snd_device(%d) acdb_id(%d)",
2652 cal.snd_dev_id, cal.acdb_dev_id);
2653 if(cal.acdb_dev_id == -EINVAL) {
2654 ALOGE("[%s] Invalid acdb_device id %d for snd device id %d",
2655 __func__, cal.acdb_dev_id, cal.snd_dev_id);
2656 goto done_key_audcal;
2657 }
2658 if(my_data->acdb_set_audio_cal) {
2659 ret = my_data->acdb_set_audio_cal((void *)&cal, (void*)dptr, dlen);
2660 }
2661 }
2662done_key_audcal:
2663 if(dptr != NULL)
2664 free(dptr);
2665}
2666
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2667int platform_set_parameters(void *platform, struct str_parms *parms)
2668{
2669 struct platform_data *my_data = (struct platform_data *)platform;
2670 char *str;
2671 char value[256] = {0};
2672 int val;
2673 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2674 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2675
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2676 kv_pairs = str_parms_to_str(parms);
2677 ALOGV("%s: enter: - %s", __func__, kv_pairs);
2678 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2679
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2680 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
2681 if (err >= 0) {
2682 bool state = false;
2683 if (!strncmp("true", value, sizeof("true"))) {
2684 state = true;
2685 }
2686
2687 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
2688 ret = platform_set_slowtalk(my_data, state);
2689 if (ret)
2690 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
2691 }
2692
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2693 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
2694 if (err >= 0) {
2695 bool state = false;
2696 if (!strncmp("true", value, sizeof("true"))) {
2697 state = true;
2698 }
2699
2700 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
2701 if (my_data->hd_voice != state) {
2702 ret = set_hd_voice(my_data, state);
2703 if (ret)
2704 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
2705 } else {
2706 ALOGV("%s: HD Voice already set to %d", __func__, state);
2707 }
2708 }
2709
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2710 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
2711 value, sizeof(value));
2712 if (err >= 0) {
2713 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
2714
2715 if (my_data->acdb_reload_vocvoltable == NULL) {
2716 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
2717 } else if (!strcmp(value, "on")) {
2718 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
2719 my_data->voice_feature_set = 1;
2720 }
2721 } else {
2722 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
2723 my_data->voice_feature_set = 0;
2724 }
2725 }
2726 }
2727
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2728#ifdef RECORD_PLAY_CONCURRENCY
2729 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
2730 if (err >= 0) {
2731 if (!strncmp("true", value, sizeof("true"))) {
2732 ALOGD("setting record playback concurrency to true");
2733 my_data->rec_play_conc_set = true;
2734 } else {
2735 ALOGD("setting record playback concurrency to false");
2736 my_data->rec_play_conc_set = false;
2737 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2738 }
2739#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2740 ALOGV("%s: exit with code(%d)", __func__, ret);
2741 return ret;
2742}
2743
2744int platform_set_incall_recording_session_id(void *platform,
2745 uint32_t session_id, int rec_mode)
2746{
2747 int ret = 0;
2748 struct platform_data *my_data = (struct platform_data *)platform;
2749 struct audio_device *adev = my_data->adev;
2750 struct mixer_ctl *ctl;
2751 const char *mixer_ctl_name = "Voc VSID";
2752 int num_ctl_values;
2753 int i;
2754
2755 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2756 if (!ctl) {
2757 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2758 __func__, mixer_ctl_name);
2759 ret = -EINVAL;
2760 } else {
2761 num_ctl_values = mixer_ctl_get_num_values(ctl);
2762 for (i = 0; i < num_ctl_values; i++) {
2763 if (mixer_ctl_set_value(ctl, i, session_id)) {
2764 ALOGV("Error: invalid session_id: %x", session_id);
2765 ret = -EINVAL;
2766 break;
2767 }
2768 }
2769 }
2770
2771 if (my_data->csd != NULL) {
2772 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
2773 if (ret < 0) {
2774 ALOGE("%s: csd_client_start_record failed, error %d",
2775 __func__, ret);
2776 }
2777 }
2778
2779 return ret;
2780}
2781
2782int platform_stop_incall_recording_usecase(void *platform)
2783{
2784 int ret = 0;
2785 struct platform_data *my_data = (struct platform_data *)platform;
2786
2787 if (my_data->csd != NULL) {
2788 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
2789 if (ret < 0) {
2790 ALOGE("%s: csd_client_stop_record failed, error %d",
2791 __func__, ret);
2792 }
2793 }
2794
2795 return ret;
2796}
2797
2798int platform_start_incall_music_usecase(void *platform)
2799{
2800 int ret = 0;
2801 struct platform_data *my_data = (struct platform_data *)platform;
2802
2803 if (my_data->csd != NULL) {
2804 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
2805 if (ret < 0) {
2806 ALOGE("%s: csd_client_start_playback failed, error %d",
2807 __func__, ret);
2808 }
2809 }
2810
2811 return ret;
2812}
2813
2814int platform_stop_incall_music_usecase(void *platform)
2815{
2816 int ret = 0;
2817 struct platform_data *my_data = (struct platform_data *)platform;
2818
2819 if (my_data->csd != NULL) {
2820 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
2821 if (ret < 0) {
2822 ALOGE("%s: csd_client_stop_playback failed, error %d",
2823 __func__, ret);
2824 }
2825 }
2826
2827 return ret;
2828}
2829
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]2830int platform_update_lch(void *platform, struct voice_session *session,
2831 enum voice_lch_mode lch_mode)
2832{
2833 int ret = 0;
2834 struct platform_data *my_data = (struct platform_data *)platform;
2835
2836 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
2837 ret = my_data->csd->set_lch(session->vsid, lch_mode);
2838 else
2839 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
2840
2841 return ret;
2842}
2843
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2844static void get_audiocal(void *platform, void *keys, void *pReply) {
2845 struct platform_data *my_data = (struct platform_data *)platform;
2846 struct str_parms *query = (struct str_parms *)keys;
2847 struct str_parms *reply=(struct str_parms *)pReply;
2848 acdb_audio_cal_cfg_t cal={0};
2849 uint8_t *dptr = NULL;
2850 char value[512] = {0};
2851 char *rparms=NULL;
2852 int ret=0, err;
2853 uint32_t param_len;
2854
2855 if(query==NULL || platform==NULL || reply==NULL) {
2856 ALOGE("[%s] received null pointer",__func__);
2857 ret=-EINVAL;
2858 goto done;
2859 }
2860 /* parse audiocal configuration keys */
2861 ret = parse_audiocal_cfg(query, &cal);
2862 if(ret == 0) {
2863 /* No calibration keys found */
2864 goto done;
2865 }
2866 err = str_parms_get_str(query, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, sizeof(value));
2867 if (err >= 0) {
2868 str_parms_del(query, AUDIO_PARAMETER_KEY_AUD_CALDATA);
2869 } else {
2870 goto done;
2871 }
2872
2873 if(cal.dev_id & AUDIO_DEVICE_BIT_IN) {
2874 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
2875 } else if(cal.dev_id) {
2876 cal.snd_dev_id = platform_get_output_snd_device(platform, cal.dev_id);
2877 }
2878 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
2879 if (cal.acdb_dev_id < 0) {
2880 ALOGE("%s: Failed. Could not find acdb id for snd device(%d)",
2881 __func__, cal.snd_dev_id);
2882 ret = -EINVAL;
2883 goto done_key_audcal;
2884 }
2885 ALOGD("[%s] Getting audio calibration for snd_device(%d) acdb_id(%d)",
2886 __func__, cal.snd_dev_id, cal.acdb_dev_id);
2887
2888 param_len = MAX_SET_CAL_BYTE_SIZE;
2889 dptr = (uint8_t*)calloc(param_len, sizeof(uint8_t));
2890 if(dptr == NULL) {
2891 ALOGE("[%s] Memory allocation failed for length %d",__func__,param_len);
2892 ret = -ENOMEM;
2893 goto done_key_audcal;
2894 }
2895 if (my_data->acdb_get_audio_cal != NULL) {
2896 ret = my_data->acdb_get_audio_cal((void*)&cal, (void*)dptr, &param_len);
2897 if (ret == 0) {
2898 int dlen;
2899 if(param_len == 0 || param_len == MAX_SET_CAL_BYTE_SIZE) {
2900 ret = -EINVAL;
2901 goto done_key_audcal;
2902 }
2903 /* Allocate memory for encoding */
2904 rparms = (char*)calloc((param_len*2), sizeof(char));
2905 if(rparms == NULL) {
2906 ALOGE("[%s] Memory allocation failed for size %d",
2907 __func__, param_len*2);
2908 ret = -ENOMEM;
2909 goto done_key_audcal;
2910 }
2911 if(cal.persist==0 && cal.module_id && cal.param_id) {
2912 err = b64encode(dptr+12, param_len-12, rparms);
2913 } else {
2914 err = b64encode(dptr, param_len, rparms);
2915 }
2916 if(err < 0) {
2917 ALOGE("[%s] failed to convert data to string", __func__);
2918 ret = -EINVAL;
2919 goto done_key_audcal;
2920 }
2921 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
2922 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, rparms);
2923 }
2924 }
2925done_key_audcal:
2926 if(ret != 0) {
2927 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
2928 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, "");
2929 }
2930done:
2931 if(dptr != NULL)
2932 free(dptr);
2933 if(rparms != NULL)
2934 free(rparms);
2935}
2936
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2937void platform_get_parameters(void *platform,
2938 struct str_parms *query,
2939 struct str_parms *reply)
2940{
2941 struct platform_data *my_data = (struct platform_data *)platform;
2942 char *str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2943 char value[512] = {0};
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2944 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2945 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2946
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2947 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
2948 value, sizeof(value));
2949 if (ret >= 0) {
2950 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
2951 my_data->slowtalk?"true":"false");
2952 }
2953
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2954 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
2955 value, sizeof(value));
2956 if (ret >= 0) {
2957 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
2958 my_data->hd_voice?"true":"false");
2959 }
2960
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2961 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
2962 value, sizeof(value));
2963 if (ret >= 0) {
2964 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
2965 strlcpy(value, "on", sizeof(value));
2966 } else {
2967 strlcpy(value, "off", sizeof(value));
2968 }
2969
2970 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
2971 }
2972
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2973 /* Handle audio calibration keys */
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2974 kv_pairs = str_parms_to_str(reply);
2975 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
2976 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2977}
2978
2979/* Delay in Us */
2980int64_t platform_render_latency(audio_usecase_t usecase)
2981{
2982 switch (usecase) {
2983 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
2984 return DEEP_BUFFER_PLATFORM_DELAY;
2985 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
2986 return LOW_LATENCY_PLATFORM_DELAY;
2987 default:
2988 return 0;
2989 }
2990}
2991
2992int platform_update_usecase_from_source(int source, int usecase)
2993{
2994 ALOGV("%s: input source :%d", __func__, source);
2995 if(source == AUDIO_SOURCE_FM_RX_A2DP)
2996 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
2997 return usecase;
2998}
2999
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3000bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3001{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3002 bool needs_event = false;
3003
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3004 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3005 (snd_device < SND_DEVICE_IN_END) &&
3006 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3007 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]3008 needs_event = true;
3009
3010 return needs_event;
3011}
3012
3013bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
3014{
3015 bool needs_event = false;
3016
3017 switch(uc_id){
3018 /* concurrent playback usecases needs event */
3019 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3020 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3021 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3022 needs_event = true;
3023 break;
3024 /* concurrent playback in low latency allowed */
3025 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3026 break;
3027 /* concurrent playback FM needs event */
3028 case USECASE_AUDIO_PLAYBACK_FM:
3029 needs_event = true;
3030 break;
3031
3032 /* concurrent capture usecases, no event, capture handled by device
3033 * USECASE_AUDIO_RECORD:
3034 * USECASE_AUDIO_RECORD_COMPRESS:
3035 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3036
3037 * USECASE_VOICE_CALL:
3038 * USECASE_VOICE2_CALL:
3039 * USECASE_VOLTE_CALL:
3040 * USECASE_QCHAT_CALL:
3041 * USECASE_VOWLAN_CALL:
3042 * USECASE_COMPRESS_VOIP_CALL:
3043 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3044 * USECASE_INCALL_REC_UPLINK:
3045 * USECASE_INCALL_REC_DOWNLINK:
3046 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3047 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3048 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3049 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3050 * USECASE_INCALL_MUSIC_UPLINK:
3051 * USECASE_INCALL_MUSIC_UPLINK2:
3052 * USECASE_AUDIO_SPKR_CALIB_RX:
3053 * USECASE_AUDIO_SPKR_CALIB_TX:
3054 */
3055 default:
3056 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
3057 }
3058 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3059}
3060
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3061bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
3062{
3063 bool needs_event = false;
3064
3065 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3066 (snd_device < SND_DEVICE_IN_END) &&
3067 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3068 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
3069 needs_event = true;
3070
3071 return needs_event;
3072}
3073
3074bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
3075{
3076 bool needs_event = false;
3077
3078 switch(uc_id){
3079 /* concurrent playback usecases needs event */
3080 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3081 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3082 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3083 needs_event = true;
3084 break;
3085 /* concurrent playback in low latency allowed */
3086 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3087 break;
3088 /* concurrent playback FM needs event */
3089 case USECASE_AUDIO_PLAYBACK_FM:
3090 needs_event = true;
3091 break;
3092
3093 /* concurrent capture usecases, no event, capture handled by device
3094 * USECASE_AUDIO_RECORD:
3095 * USECASE_AUDIO_RECORD_COMPRESS:
3096 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3097
3098 * USECASE_VOICE_CALL:
3099 * USECASE_VOICE2_CALL:
3100 * USECASE_VOLTE_CALL:
3101 * USECASE_QCHAT_CALL:
3102 * USECASE_VOWLAN_CALL:
3103 * USECASE_COMPRESS_VOIP_CALL:
3104 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3105 * USECASE_INCALL_REC_UPLINK:
3106 * USECASE_INCALL_REC_DOWNLINK:
3107 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3108 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3109 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3110 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3111 * USECASE_INCALL_MUSIC_UPLINK:
3112 * USECASE_INCALL_MUSIC_UPLINK2:
3113 * USECASE_AUDIO_SPKR_CALIB_RX:
3114 * USECASE_AUDIO_SPKR_CALIB_TX:
3115 */
3116 default:
3117 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
3118 }
3119 return needs_event;
3120}
3121
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3122/* Read offload buffer size from a property.
3123 * If value is not power of 2 round it to
3124 * power of 2.
3125 */
3126uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
3127{
3128 char value[PROPERTY_VALUE_MAX] = {0};
3129 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3130 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
3131 atoi(value)) {
3132 fragment_size = atoi(value) * 1024;
3133 }
3134
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3135 // For FLAC use max size since it is loss less, and has sampling rates
3136 // upto 192kHZ
3137 if (info != NULL && !info->has_video &&
3138 info->format == AUDIO_FORMAT_FLAC) {
3139 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3140 ALOGV("FLAC fragment size %d", fragment_size);
3141 }
3142
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3143 if (info != NULL && info->has_video && info->is_streaming) {
3144 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
3145 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]3146 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3147 }
3148
3149 fragment_size = ALIGN( fragment_size, 1024);
3150
3151 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3152 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3153 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3154 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3155 ALOGV("%s: fragment_size %d", __func__, fragment_size);
3156 return fragment_size;
3157}
3158
3159uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
3160{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3161 uint32_t fragment_size = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3162 uint32_t bits_per_sample = 16;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3163 uint32_t pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_FOR_SMALL_BUFFERS;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3164
3165 if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
3166 bits_per_sample = 32;
3167 }
3168
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3169 if (info->use_small_bufs) {
3170 pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_FOR_SMALL_BUFFERS;
3171 } else {
3172 if (!info->has_video) {
3173 pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_MAX;
3174 } else if (info->has_video && info->is_streaming) {
3175 pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_FOR_AV_STREAMING;
3176 } else if (info->has_video) {
3177 pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_FOR_AV;
3178 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3179 }
3180
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3181 //duration is set to 20 ms worth of stereo data at 48Khz
3182 //with 16 bit per sample, modify this when the channel
3183 //configuration is different
3184 fragment_size = (pcm_offload_time
3185 * info->sample_rate
3186 * (bits_per_sample >> 3)
3187 * popcount(info->channel_mask))/1000;
3188 // align with LCM of 2, 4, 6, 8
3189 fragment_size = ALIGN( fragment_size, 24 );
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3190 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
3191 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
3192 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
3193 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
3194
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3195 ALOGI("PCM offload Fragment size to %d bytes", fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3196 return fragment_size;
3197}
3198
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3199int platform_set_codec_backend_cfg(struct audio_device* adev,
3200 unsigned int bit_width, unsigned int sample_rate)
3201{
3202 ALOGV("%s bit width: %d, sample rate: %d", __func__, bit_width, sample_rate);
3203
3204 int ret = 0;
3205 if (bit_width != adev->cur_codec_backend_bit_width) {
3206 const char * mixer_ctl_name = "SLIM_0_RX Format";
3207 struct mixer_ctl *ctl;
3208 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3209 if (!ctl) {
3210 ALOGE("%s: Could not get ctl for mixer command - %s",
3211 __func__, mixer_ctl_name);
3212 return -EINVAL;
3213 }
3214
3215 if (bit_width == 24) {
3216 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
3217 } else {
3218 mixer_ctl_set_enum_by_string(ctl, "S16_LE");
3219 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3220 }
3221 adev->cur_codec_backend_bit_width = bit_width;
3222 ALOGE("Backend bit width is set to %d ", bit_width);
3223 }
3224
3225 /*
3226 * Backend sample rate configuration follows:
3227 * 16 bit playback - 48khz for streams at any valid sample rate
3228 * 24 bit playback - 48khz for stream sample rate less than 48khz
3229 * 24 bit playback - 96khz for sample rate range of 48khz to 96khz
3230 * 24 bit playback - 192khz for sample rate range of 96khz to 192 khz
3231 * Upper limit is inclusive in the sample rate range.
3232 */
3233 // TODO: This has to be more dynamic based on policy file
3234 if (sample_rate != adev->cur_codec_backend_samplerate) {
3235 char *rate_str = NULL;
3236 const char * mixer_ctl_name = "SLIM_0_RX SampleRate";
3237 struct mixer_ctl *ctl;
3238
3239 switch (sample_rate) {
3240 case 8000:
3241 case 11025:
3242 case 16000:
3243 case 22050:
3244 case 32000:
3245 case 44100:
3246 case 48000:
3247 rate_str = "KHZ_48";
3248 break;
3249 case 64000:
3250 case 88200:
3251 case 96000:
3252 rate_str = "KHZ_96";
3253 break;
3254 case 176400:
3255 case 192000:
3256 rate_str = "KHZ_192";
3257 break;
3258 default:
3259 rate_str = "KHZ_48";
3260 break;
3261 }
3262
3263 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3264 if(!ctl) {
3265 ALOGE("%s: Could not get ctl for mixer command - %s",
3266 __func__, mixer_ctl_name);
3267 return -EINVAL;
3268 }
3269
3270 ALOGV("Set sample rate as rate_str = %s", rate_str);
3271 mixer_ctl_set_enum_by_string(ctl, rate_str);
3272 adev->cur_codec_backend_samplerate = sample_rate;
3273 }
3274
3275 return ret;
3276}
3277
3278bool platform_check_codec_backend_cfg(struct audio_device* adev,
3279 struct audio_usecase* usecase __unused,
3280 unsigned int* new_bit_width,
3281 unsigned int* new_sample_rate)
3282{
3283 bool backend_change = false;
3284 struct listnode *node;
3285 struct stream_out *out = NULL;
3286 unsigned int bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
3287 unsigned int sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3288
3289 // For voice calls use default configuration
3290 // force routing is not required here, caller will do it anyway
3291 if (voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) {
3292 ALOGW("%s:Use default bw and sr for voice/voip calls ",__func__);
3293 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
3294 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3295 } else {
3296 /*
3297 * The backend should be configured at highest bit width and/or
3298 * sample rate amongst all playback usecases.
3299 * If the selected sample rate and/or bit width differ with
3300 * current backend sample rate and/or bit width, then, we set the
3301 * backend re-configuration flag.
3302 *
3303 * Exception: 16 bit playbacks is allowed through 16 bit/48 khz backend only
3304 */
3305 list_for_each(node, &adev->usecase_list) {
3306 struct audio_usecase *curr_usecase;
3307 curr_usecase = node_to_item(node, struct audio_usecase, list);
3308 if (curr_usecase->type == PCM_PLAYBACK) {
3309 struct stream_out *out =
3310 (struct stream_out*) curr_usecase->stream.out;
3311 if (out != NULL ) {
3312 ALOGV("Offload playback running bw %d sr %d",
3313 out->bit_width, out->sample_rate);
3314 if (bit_width < out->bit_width)
3315 bit_width = out->bit_width;
3316 if (sample_rate < out->sample_rate)
3317 sample_rate = out->sample_rate;
3318 }
3319 }
3320 }
3321 }
3322
3323 // 16 bit playback on speakers is allowed through 48 khz backend only
3324 if (16 == bit_width) {
3325 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3326 }
3327 // 24 bit playback on speakers is allowed through 48 khz backend only
3328 // bit width re-configured based on platform info
3329 if ((24 == bit_width) &&
3330 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_SPEAKER)) {
3331 bit_width = (uint32_t)platform_get_snd_device_bit_width(SND_DEVICE_OUT_SPEAKER);
3332 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3333 }
3334 // Force routing if the expected bitwdith or samplerate
3335 // is not same as current backend comfiguration
3336 if ((bit_width != adev->cur_codec_backend_bit_width) ||
3337 (sample_rate != adev->cur_codec_backend_samplerate)) {
3338 *new_bit_width = bit_width;
3339 *new_sample_rate = sample_rate;
3340 backend_change = true;
3341 ALOGI("%s Codec backend needs to be updated. new bit width: %d new sample rate: %d",
3342 __func__, *new_bit_width, *new_sample_rate);
3343 }
3344
3345 return backend_change;
3346}
3347
3348bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev, struct audio_usecase *usecase)
3349{
3350 ALOGV("platform_check_and_set_codec_backend_cfg usecase = %d",usecase->id );
3351
3352 unsigned int new_bit_width, old_bit_width;
3353 unsigned int new_sample_rate, old_sample_rate;
3354
3355 new_bit_width = old_bit_width = adev->cur_codec_backend_bit_width;
3356 new_sample_rate = old_sample_rate = adev->cur_codec_backend_samplerate;
3357
3358 ALOGW("Codec backend bitwidth %d, samplerate %d", old_bit_width, old_sample_rate);
3359 if (platform_check_codec_backend_cfg(adev, usecase,
3360 &new_bit_width, &new_sample_rate)) {
3361 platform_set_codec_backend_cfg(adev, new_bit_width, new_sample_rate);
3362 return true;
3363 }
3364
3365 return false;
3366}
3367
3368int platform_set_snd_device_backend(snd_device_t device, const char *backend)
3369{
3370 int ret = 0;
3371
3372 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
3373 ALOGE("%s: Invalid snd_device = %d",
3374 __func__, device);
3375 ret = -EINVAL;
3376 goto done;
3377 }
3378
3379 if (backend_table[device]) {
3380 free(backend_table[device]);
3381 }
3382 backend_table[device] = strdup(backend);
3383done:
3384 return ret;
3385}
3386
3387int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id)
3388{
3389 int ret = 0;
3390 if ((usecase <= USECASE_INVALID) || (usecase >= AUDIO_USECASE_MAX)) {
3391 ALOGE("%s: invalid usecase case idx %d", __func__, usecase);
3392 ret = -EINVAL;
3393 goto done;
3394 }
3395
3396 if ((type != 0) && (type != 1)) {
3397 ALOGE("%s: invalid usecase type", __func__);
3398 ret = -EINVAL;
3399 }
3400 pcm_device_table[usecase][type] = pcm_id;
3401done:
3402 return ret;
3403}
3404
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]3405void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
3406{
3407 *device_to_be_id = msm_device_to_be_id;
3408 *length = msm_be_id_array_len;
3409}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3410int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask, int snd_id)
3411{
3412 int ret = 0;
3413 int channels = audio_channel_count_from_out_mask(channel_mask);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]3414
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3415 char channel_map[8];
3416 memset(channel_map, 0, sizeof(channel_map));
3417 /* Following are all most common standard WAV channel layouts
3418 overridden by channel mask if its allowed and different */
3419 switch (channels) {
3420 case 1:
3421 /* AUDIO_CHANNEL_OUT_MONO */
3422 channel_map[0] = PCM_CHANNEL_FC;
3423 break;
3424 case 2:
3425 /* AUDIO_CHANNEL_OUT_STEREO */
3426 channel_map[0] = PCM_CHANNEL_FL;
3427 channel_map[1] = PCM_CHANNEL_FR;
3428 break;
3429 case 3:
3430 /* AUDIO_CHANNEL_OUT_2POINT1 */
3431 channel_map[0] = PCM_CHANNEL_FL;
3432 channel_map[1] = PCM_CHANNEL_FR;
3433 channel_map[2] = PCM_CHANNEL_FC;
3434 break;
3435 case 4:
3436 /* AUDIO_CHANNEL_OUT_QUAD_SIDE */
3437 channel_map[0] = PCM_CHANNEL_FL;
3438 channel_map[1] = PCM_CHANNEL_FR;
3439 channel_map[2] = PCM_CHANNEL_LS;
3440 channel_map[3] = PCM_CHANNEL_RS;
3441 if (channel_mask == AUDIO_CHANNEL_OUT_QUAD_BACK)
3442 {
3443 channel_map[2] = PCM_CHANNEL_LB;
3444 channel_map[3] = PCM_CHANNEL_RB;
3445 }
3446 if (channel_mask == AUDIO_CHANNEL_OUT_SURROUND)
3447 {
3448 channel_map[2] = PCM_CHANNEL_FC;
3449 channel_map[3] = PCM_CHANNEL_CS;
3450 }
3451 break;
3452 case 5:
3453 /* AUDIO_CHANNEL_OUT_PENTA */
3454 channel_map[0] = PCM_CHANNEL_FL;
3455 channel_map[1] = PCM_CHANNEL_FR;
3456 channel_map[2] = PCM_CHANNEL_FC;
3457 channel_map[3] = PCM_CHANNEL_LB;
3458 channel_map[4] = PCM_CHANNEL_RB;
3459 break;
3460 case 6:
3461 /* AUDIO_CHANNEL_OUT_5POINT1 */
3462 channel_map[0] = PCM_CHANNEL_FL;
3463 channel_map[1] = PCM_CHANNEL_FR;
3464 channel_map[2] = PCM_CHANNEL_FC;
3465 channel_map[3] = PCM_CHANNEL_LFE;
3466 channel_map[4] = PCM_CHANNEL_LB;
3467 channel_map[5] = PCM_CHANNEL_RB;
3468 if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1_SIDE)
3469 {
3470 channel_map[4] = PCM_CHANNEL_LS;
3471 channel_map[5] = PCM_CHANNEL_RS;
3472 }
3473 break;
3474 case 7:
3475 /* AUDIO_CHANNEL_OUT_6POINT1 */
3476 channel_map[0] = PCM_CHANNEL_FL;
3477 channel_map[1] = PCM_CHANNEL_FR;
3478 channel_map[2] = PCM_CHANNEL_FC;
3479 channel_map[3] = PCM_CHANNEL_LFE;
3480 channel_map[4] = PCM_CHANNEL_LB;
3481 channel_map[5] = PCM_CHANNEL_RB;
3482 channel_map[6] = PCM_CHANNEL_CS;
3483 break;
3484 case 8:
3485 /* AUDIO_CHANNEL_OUT_7POINT1 */
3486 channel_map[0] = PCM_CHANNEL_FL;
3487 channel_map[1] = PCM_CHANNEL_FR;
3488 channel_map[2] = PCM_CHANNEL_FC;
3489 channel_map[3] = PCM_CHANNEL_LFE;
3490 channel_map[4] = PCM_CHANNEL_LB;
3491 channel_map[5] = PCM_CHANNEL_RB;
3492 channel_map[6] = PCM_CHANNEL_LS;
3493 channel_map[7] = PCM_CHANNEL_RS;
3494 break;
3495 default:
3496 ALOGE("unsupported channels %d for setting channel map", channels);
3497 return -1;
3498 }
3499 ret = platform_set_channel_map(platform, channels, channel_map, snd_id);
3500 return ret;
3501}
3502
3503int platform_get_edid_info(void *platform)
3504{
3505 struct platform_data *my_data = (struct platform_data *)platform;
3506 struct audio_device *adev = my_data->adev;
3507 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
3508 char *sad = block;
3509 int num_audio_blocks;
3510 int channel_count = 2;
3511 int i, ret, count;
3512
3513 struct mixer_ctl *ctl;
3514 char edid_data[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE + 1] = {0};
3515 edid_audio_info *info;
3516
3517 if (my_data->edid_valid) {
3518 /* use cached edid */
3519 return 0;
3520 }
3521
3522 if (my_data->edid_info == NULL) {
3523 my_data->edid_info =
3524 (struct edid_audio_info *)calloc(1, sizeof(struct edid_audio_info));
3525 }
3526
3527 info = my_data->edid_info;
3528
3529 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
3530 if (!ctl) {
3531 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3532 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
3533 goto fail;
3534 }
3535
3536 mixer_ctl_update(ctl);
3537
3538 count = mixer_ctl_get_num_values(ctl);
3539
3540 /* Read SAD blocks, clamping the maximum size for safety */
3541 if (count > (int)sizeof(block))
3542 count = (int)sizeof(block);
3543
3544 ret = mixer_ctl_get_array(ctl, block, count);
3545 if (ret != 0) {
3546 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
3547 goto fail;
3548 }
3549 edid_data[0] = count;
3550 memcpy(&edid_data[1], block, count);
3551
3552#ifdef AUDIO_FEATURE_ENABLED_HDMI_EDID
3553 if (!edid_get_sink_caps(info, edid_data)) {
3554 ALOGE("%s: Failed to get HDMI sink capabilities", __func__);
3555 goto fail;
3556 }
3557 my_data->edid_valid = true;
3558 return 0;
3559#endif
3560fail:
3561 if (my_data->edid_info) {
3562 free(my_data->edid_info);
3563 my_data->edid_info = NULL;
3564 my_data->edid_valid = false;
3565 }
3566 ALOGE("%s: return -EINVAL", __func__);
3567 return -EINVAL;
3568}
3569
3570
3571int platform_set_channel_allocation(void *platform, int channel_alloc)
3572{
3573 struct mixer_ctl *ctl;
3574 const char *mixer_ctl_name = "HDMI RX CA";
3575 int ret;
3576 struct platform_data *my_data = (struct platform_data *)platform;
3577 struct audio_device *adev = my_data->adev;
3578
3579 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3580 if (!ctl) {
3581 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3582 __func__, mixer_ctl_name);
3583 ret = EINVAL;
3584 }
3585 ALOGD(":%s channel allocation = 0x%x", __func__, channel_alloc);
3586 ret = mixer_ctl_set_value(ctl, 0, channel_alloc);
3587
3588 if (ret < 0) {
3589 ALOGE("%s: Could not set ctl, error:%d ", __func__, ret);
3590 }
3591
3592 return ret;
3593}
3594
3595int platform_set_channel_map(void *platform, int ch_count, char *ch_map, int snd_id)
3596{
3597 struct mixer_ctl *ctl;
3598 char mixer_ctl_name[44]; // max length of name is 44 as defined
3599 int ret;
3600 unsigned int i;
3601 int set_values[8] = {0};
3602 char device_num[13]; // device number up to 2 digit
3603 struct platform_data *my_data = (struct platform_data *)platform;
3604 struct audio_device *adev = my_data->adev;
3605 ALOGV("%s channel_count:%d",__func__, ch_count);
3606 if (NULL == ch_map) {
3607 ALOGE("%s: Invalid channel mapping used", __func__);
3608 return -EINVAL;
3609 }
3610 strlcpy(mixer_ctl_name, "Playback Channel Map", sizeof(mixer_ctl_name));
3611 if (snd_id >= 0) {
3612 snprintf(device_num, sizeof(device_num), "%d", snd_id);
3613 strncat(mixer_ctl_name, device_num, 13);
3614 }
3615
3616 ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
3617
3618 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3619 if (!ctl) {
3620 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3621 __func__, mixer_ctl_name);
3622 return -EINVAL;
3623 }
3624 for (i = 0; i< ARRAY_SIZE(set_values); i++) {
3625 set_values[i] = ch_map[i];
3626 }
3627
3628 ALOGD("%s: set mapping(%d %d %d %d %d %d %d %d) for channel:%d", __func__,
3629 set_values[0], set_values[1], set_values[2], set_values[3], set_values[4],
3630 set_values[5], set_values[6], set_values[7], ch_count);
3631
3632 ret = mixer_ctl_set_array(ctl, set_values, ch_count);
3633 if (ret < 0) {
3634 ALOGE("%s: Could not set ctl, error:%d ch_count:%d",
3635 __func__, ret, ch_count);
3636 }
3637 return ret;
3638}
3639
3640unsigned char platform_map_to_edid_format(int audio_format)
3641{
3642 unsigned char format;
3643 switch (audio_format & AUDIO_FORMAT_MAIN_MASK) {
3644 case AUDIO_FORMAT_AC3:
3645 ALOGV("%s: AC3", __func__);
3646 format = AC3;
3647 break;
3648 case AUDIO_FORMAT_AAC:
3649 ALOGV("%s:AAC", __func__);
3650 format = AAC;
3651 break;
3652 case AUDIO_FORMAT_E_AC3:
3653 ALOGV("%s:E_AC3", __func__);
3654 format = DOLBY_DIGITAL_PLUS;
3655 break;
3656 case AUDIO_FORMAT_PCM_16_BIT:
3657 case AUDIO_FORMAT_PCM_16_BIT_OFFLOAD:
3658 case AUDIO_FORMAT_PCM_24_BIT_OFFLOAD:
3659 default:
3660 ALOGV("%s:PCM", __func__);
3661 format = LPCM;
3662 break;
3663 }
3664 return format;
3665}
3666
3667uint32_t platform_get_compress_passthrough_buffer_size(
3668 audio_offload_info_t* info)
3669{
3670 uint32_t fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
3671 if (!info->has_video)
3672 fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
3673
3674 return fragment_size;
3675}
3676
3677void platform_reset_edid_info(void *platform) {
3678
3679 ALOGV("%s:", __func__);
3680 struct platform_data *my_data = (struct platform_data *)platform;
3681 if (my_data->edid_info) {
3682 ALOGV("%s :free edid", __func__);
3683 free(my_data->edid_info);
3684 my_data->edid_info = NULL;
3685 }
3686}
3687
3688bool platform_is_edid_supported_format(void *platform, int format)
3689{
3690 struct platform_data *my_data = (struct platform_data *)platform;
3691 struct audio_device *adev = my_data->adev;
3692 edid_audio_info *info = NULL;
3693 int num_audio_blocks;
3694 int i, ret, count;
3695 unsigned char format_id = platform_map_to_edid_format(format);
3696
3697 ret = platform_get_edid_info(platform);
3698 info = (edid_audio_info *)my_data->edid_info;
3699 if (ret == 0 && info != NULL) {
3700 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
3701 /*
3702 * To check
3703 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
3704 * & DOLBY_DIGITAL_PLUS
3705 */
3706 if (info->audio_blocks_array[i].format_id == format_id) {
3707 ALOGV("%s:platform_is_edid_supported_format true %x",
3708 __func__, format);
3709 return true;
3710 }
3711 }
3712 }
3713 ALOGV("%s:platform_is_edid_supported_format false %x",
3714 __func__, format);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]3715 return false;
3716}
3717
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3718int platform_set_edid_channels_configuration(void *platform, int channels) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]3719
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3720 struct platform_data *my_data = (struct platform_data *)platform;
3721 struct audio_device *adev = my_data->adev;
3722 edid_audio_info *info = NULL;
3723 int num_audio_blocks;
3724 int channel_count = 2;
3725 int i, ret, count;
3726 char default_channelMap[MAX_CHANNELS_SUPPORTED] = {0};
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]3727
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3728 ret = platform_get_edid_info(platform);
3729 info = (edid_audio_info *)my_data->edid_info;
3730 if(ret == 0 && info != NULL) {
3731 if (channels > 2) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]3732
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3733 ALOGV("%s:able to get HDMI sink capabilities multi channel playback",
3734 __func__);
3735 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
3736 if (info->audio_blocks_array[i].format_id == LPCM &&
3737 info->audio_blocks_array[i].channels > channel_count &&
3738 info->audio_blocks_array[i].channels <= MAX_HDMI_CHANNEL_CNT) {
3739 channel_count = info->audio_blocks_array[i].channels;
3740 }
3741 }
3742 ALOGV("%s:channel_count:%d", __func__, channel_count);
3743 /*
3744 * Channel map is set for supported hdmi max channel count even
3745 * though the input channel count set on adm is less than or equal to
3746 * max supported channel count
3747 */
3748 platform_set_channel_map(platform, channel_count, info->channel_map, -1);
3749 platform_set_channel_allocation(platform, info->channel_allocation);
3750 } else {
3751 default_channelMap[0] = PCM_CHANNEL_FL;
3752 default_channelMap[1] = PCM_CHANNEL_FR;
3753 platform_set_channel_map(platform,2,default_channelMap,-1);
3754 platform_set_channel_allocation(platform,0);
3755 }
3756 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3757
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3758 return 0;
3759}
3760
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3761void platform_cache_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3762{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3763 platform_get_edid_info(platform);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3764}
3765
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3766void platform_invalidate_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3767{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3768 struct platform_data *my_data = (struct platform_data *)platform;
3769 my_data->edid_valid = false;
3770 if (my_data->edid_info) {
3771 memset(my_data->edid_info, 0, sizeof(struct edid_audio_info));
3772 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3773}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3774
3775int platform_set_mixer_control(struct stream_out *out, const char * mixer_ctl_name,
3776 const char *mixer_val)
3777{
3778 struct audio_device *adev = out->dev;
3779 struct mixer_ctl *ctl = NULL;
3780 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
3781 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3782 if (!ctl) {
3783 ALOGE("%s: could not get ctl for mixer cmd - %s",
3784 __func__, mixer_ctl_name);
3785 return -EINVAL;
3786 }
3787
3788 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
3789}
3790
3791int platform_set_hdmi_config(struct stream_out *out)
3792{
3793 struct listnode *node;
3794 struct audio_usecase *usecase;
3795 struct audio_device *adev = out->dev;
3796 const char *hdmi_format_ctrl = "HDMI RX Format";
3797 const char *hdmi_rate_ctrl = "HDMI_RX SampleRate";
3798 int sample_rate = out->sample_rate;
3799 /*TODO: Add rules and check if this needs to be done.*/
3800 if((is_offload_usecase(out->usecase)) &&
3801 (out->compr_config.codec->compr_passthr == PASSTHROUGH ||
3802 out->compr_config.codec->compr_passthr == PASSTHROUGH_CONVERT)) {
3803 /* TODO: can we add mixer control for channels here avoid setting */
3804 if ((out->format == AUDIO_FORMAT_E_AC3 ||
3805 out->format == AUDIO_FORMAT_E_AC3_JOC) &&
3806 (out->compr_config.codec->compr_passthr == PASSTHROUGH))
3807 sample_rate = out->sample_rate * 4;
3808 ALOGD("%s:HDMI compress format and samplerate %d, sample_rate %d",
3809 __func__, out->sample_rate, sample_rate);
3810 platform_set_mixer_control(out, hdmi_format_ctrl, "Compr");
3811 switch (sample_rate) {
3812 case 32000:
3813 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_32");
3814 break;
3815 case 44100:
3816 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_44_1");
3817 break;
3818 case 96000:
3819 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_96");
3820 break;
3821 case 176400:
3822 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_176_4");
3823 break;
3824 case 192000:
3825 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_192");
3826 break;
3827 case 128000:
3828 if (out->format != AUDIO_FORMAT_E_AC3) {
3829 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_128");
3830 break;
3831 } else
3832 ALOGW("Unsupported sample rate for E_AC3 32K");
3833 default:
3834 case 48000:
3835 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
3836 break;
3837 }
3838 } else {
3839 ALOGD("%s: HDMI pcm and samplerate %d", __func__,
3840 out->sample_rate);
3841 platform_set_mixer_control(out, hdmi_format_ctrl, "LPCM");
3842 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
3843 }
3844
3845 /*
3846 * Deroute all the playback streams routed to HDMI so that
3847 * the back end is deactivated. Note that backend will not
3848 * be deactivated if any one stream is connected to it.
3849 */
3850 list_for_each(node, &adev->usecase_list) {
3851 usecase = node_to_item(node, struct audio_usecase, list);
3852 ALOGV("%s:disable: usecase type %d, devices 0x%x", __func__,
3853 usecase->type, usecase->devices);
3854 if (usecase->type == PCM_PLAYBACK &&
3855 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
3856 disable_audio_route(adev, usecase);
3857 }
3858 }
3859
3860 /*
3861 * Enable all the streams disabled above. Now the HDMI backend
3862 * will be activated with new channel configuration
3863 */
3864 list_for_each(node, &adev->usecase_list) {
3865 usecase = node_to_item(node, struct audio_usecase, list);
3866 ALOGV("%s:enable: usecase type %d, devices 0x%x", __func__,
3867 usecase->type, usecase->devices);
3868 if (usecase->type == PCM_PLAYBACK &&
3869 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
3870 enable_audio_route(adev, usecase);
3871 }
3872 }
3873
3874 return 0;
3875}
3876
3877int platform_set_device_params(struct stream_out *out, int param, int value)
3878{
3879 struct audio_device *adev = out->dev;
3880 struct mixer_ctl *ctl;
3881 char *mixer_ctl_name = "Device PP Params";
3882 int ret = 0;
3883 uint32_t set_values[] = {0,0};
3884
3885 set_values[0] = param;
3886 set_values[1] = value;
3887
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 ret = -EINVAL;
3893 goto end;
3894 }
3895
3896 ALOGV("%s: Setting device pp params param: %d, value %d mixer ctrl:%s",
3897 __func__,param, value, mixer_ctl_name);
3898 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3899
3900end:
3901 return ret;
3902}
3903
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]3904int platform_get_subsys_image_name(char *buf)
3905{
3906 strlcpy(buf, PLATFORM_IMAGE_NAME, sizeof(PLATFORM_IMAGE_NAME));
3907 return 0;
3908}