Gitiles
Code Review Sign In
review.blissroms.org / platform_hardware_qcom_audio / c2224fd7c860c1aec05a30c99b81219728db5427 / . / hal / msm8916 / platform.c
blob: deec058ae058223c85837a98ec3a0b19acef7ef9 [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]);
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]792 } else {
793 strlcpy(mixer_xml_path, MIXER_XML_PATH,
794 sizeof(MIXER_XML_PATH));
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]795
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
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]800 }
801}
802
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]803void platform_set_echo_reference(void *platform, bool enable)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]804{
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]805 struct platform_data *my_data = (struct platform_data *)platform;
806 struct audio_device *adev = my_data->adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]807
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]808 if (my_data->ec_ref_enabled) {
809 my_data->ec_ref_enabled = false;
810 ALOGV("%s: disabling echo-reference", __func__);
811 audio_route_reset_and_update_path(adev->audio_route, "echo-reference");
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]812 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]813
814 if (enable) {
815 my_data->ec_ref_enabled = true;
816 ALOGD("%s: enabling echo-reference", __func__);
817 audio_route_apply_and_update_path(adev->audio_route, "echo-reference");
818 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]819}
820
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]821static struct csd_data *open_csd_client()
822{
823 struct csd_data *csd = calloc(1, sizeof(struct csd_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]824 if (!csd) {
825 ALOGE("failed to allocate csd_data mem");
826 return NULL;
827 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]828
829 csd->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW);
830 if (csd->csd_client == NULL) {
831 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_CSD_CLIENT);
832 goto error;
833 } else {
834 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_CSD_CLIENT);
835
836 csd->deinit = (deinit_t)dlsym(csd->csd_client,
837 "csd_client_deinit");
838 if (csd->deinit == NULL) {
839 ALOGE("%s: dlsym error %s for csd_client_deinit", __func__,
840 dlerror());
841 goto error;
842 }
843 csd->disable_device = (disable_device_t)dlsym(csd->csd_client,
844 "csd_client_disable_device");
845 if (csd->disable_device == NULL) {
846 ALOGE("%s: dlsym error %s for csd_client_disable_device",
847 __func__, dlerror());
848 goto error;
849 }
850 csd->enable_device_config = (enable_device_config_t)dlsym(csd->csd_client,
851 "csd_client_enable_device_config");
852 if (csd->enable_device_config == NULL) {
853 ALOGE("%s: dlsym error %s for csd_client_enable_device_config",
854 __func__, dlerror());
855 goto error;
856 }
857 csd->enable_device = (enable_device_t)dlsym(csd->csd_client,
858 "csd_client_enable_device");
859 if (csd->enable_device == NULL) {
860 ALOGE("%s: dlsym error %s for csd_client_enable_device",
861 __func__, dlerror());
862 goto error;
863 }
864 csd->start_voice = (start_voice_t)dlsym(csd->csd_client,
865 "csd_client_start_voice");
866 if (csd->start_voice == NULL) {
867 ALOGE("%s: dlsym error %s for csd_client_start_voice",
868 __func__, dlerror());
869 goto error;
870 }
871 csd->stop_voice = (stop_voice_t)dlsym(csd->csd_client,
872 "csd_client_stop_voice");
873 if (csd->stop_voice == NULL) {
874 ALOGE("%s: dlsym error %s for csd_client_stop_voice",
875 __func__, dlerror());
876 goto error;
877 }
878 csd->volume = (volume_t)dlsym(csd->csd_client,
879 "csd_client_volume");
880 if (csd->volume == NULL) {
881 ALOGE("%s: dlsym error %s for csd_client_volume",
882 __func__, dlerror());
883 goto error;
884 }
885 csd->mic_mute = (mic_mute_t)dlsym(csd->csd_client,
886 "csd_client_mic_mute");
887 if (csd->mic_mute == NULL) {
888 ALOGE("%s: dlsym error %s for csd_client_mic_mute",
889 __func__, dlerror());
890 goto error;
891 }
892 csd->slow_talk = (slow_talk_t)dlsym(csd->csd_client,
893 "csd_client_slow_talk");
894 if (csd->slow_talk == NULL) {
895 ALOGE("%s: dlsym error %s for csd_client_slow_talk",
896 __func__, dlerror());
897 goto error;
898 }
899 csd->start_playback = (start_playback_t)dlsym(csd->csd_client,
900 "csd_client_start_playback");
901 if (csd->start_playback == NULL) {
902 ALOGE("%s: dlsym error %s for csd_client_start_playback",
903 __func__, dlerror());
904 goto error;
905 }
906 csd->stop_playback = (stop_playback_t)dlsym(csd->csd_client,
907 "csd_client_stop_playback");
908 if (csd->stop_playback == NULL) {
909 ALOGE("%s: dlsym error %s for csd_client_stop_playback",
910 __func__, dlerror());
911 goto error;
912 }
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]913 csd->set_lch = (set_lch_t)dlsym(csd->csd_client, "csd_client_set_lch");
914 if (csd->set_lch == NULL) {
915 ALOGE("%s: dlsym error %s for csd_client_set_lch",
916 __func__, dlerror());
917 /* Ignore the error as this is not mandatory function for
918 * basic voice call to work.
919 */
920 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]921 csd->start_record = (start_record_t)dlsym(csd->csd_client,
922 "csd_client_start_record");
923 if (csd->start_record == NULL) {
924 ALOGE("%s: dlsym error %s for csd_client_start_record",
925 __func__, dlerror());
926 goto error;
927 }
928 csd->stop_record = (stop_record_t)dlsym(csd->csd_client,
929 "csd_client_stop_record");
930 if (csd->stop_record == NULL) {
931 ALOGE("%s: dlsym error %s for csd_client_stop_record",
932 __func__, dlerror());
933 goto error;
934 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]935
936
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]937 csd->init = (init_t)dlsym(csd->csd_client, "csd_client_init");
938
939 if (csd->init == NULL) {
940 ALOGE("%s: dlsym error %s for csd_client_init",
941 __func__, dlerror());
942 goto error;
943 } else {
944 csd->init();
945 }
946 }
947 return csd;
948
949error:
950 free(csd);
951 csd = NULL;
952 return csd;
953}
954
955void close_csd_client(struct csd_data *csd)
956{
957 if (csd != NULL) {
958 csd->deinit();
959 dlclose(csd->csd_client);
960 free(csd);
961 csd = NULL;
962 }
963}
964
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]965
966static void set_platform_defaults()
967{
968 int32_t dev;
969 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
970 backend_table[dev] = NULL;
971 }
972 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
973 backend_bit_width_table[dev] = 16;
974 }
975
976 // TBD - do these go to the platform-info.xml file.
977 // will help in avoiding strdups here
978 backend_table[SND_DEVICE_IN_BT_SCO_MIC] = strdup("bt-sco");
979 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB] = strdup("bt-sco-wb");
980 backend_table[SND_DEVICE_IN_BT_SCO_MIC_NREC] = strdup("bt-sco");
981 backend_table[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = strdup("bt-sco-wb");
982 backend_table[SND_DEVICE_OUT_BT_SCO] = strdup("bt-sco");
983 backend_table[SND_DEVICE_OUT_BT_SCO_WB] = strdup("bt-sco-wb");
984 backend_table[SND_DEVICE_OUT_HDMI] = strdup("hdmi");
985 backend_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("speaker-and-hdmi");
986 backend_table[SND_DEVICE_OUT_VOICE_TX] = strdup("afe-proxy");
987 backend_table[SND_DEVICE_IN_VOICE_RX] = strdup("afe-proxy");
988 backend_table[SND_DEVICE_OUT_AFE_PROXY] = strdup("afe-proxy");
989 backend_table[SND_DEVICE_OUT_USB_HEADSET] = strdup("usb-headphones");
990 backend_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] =
991 strdup("speaker-and-usb-headphones");
992 backend_table[SND_DEVICE_IN_USB_HEADSET_MIC] = strdup("usb-headset-mic");
993 backend_table[SND_DEVICE_IN_CAPTURE_FM] = strdup("capture-fm");
994 backend_table[SND_DEVICE_OUT_TRANSMISSION_FM] = strdup("transmission-fm");
995}
996
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]997void get_cvd_version(char *cvd_version, struct audio_device *adev)
998{
999 struct mixer_ctl *ctl;
1000 int count;
1001 int ret = 0;
1002
1003 ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
1004 if (!ctl) {
1005 ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
1006 goto done;
1007 }
1008 mixer_ctl_update(ctl);
1009
1010 count = mixer_ctl_get_num_values(ctl);
1011 if (count > MAX_CVD_VERSION_STRING_SIZE)
1012 count = MAX_CVD_VERSION_STRING_SIZE;
1013
1014 ret = mixer_ctl_get_array(ctl, cvd_version, count);
1015 if (ret != 0) {
1016 ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
1017 goto done;
1018 }
1019
1020done:
1021 return;
1022}
1023
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1024static int hw_util_open(int card_no)
1025{
1026 int fd = -1;
1027 char dev_name[256];
1028
1029 snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
1030 card_no, WCD9XXX_CODEC_HWDEP_NODE);
1031 ALOGD("%s Opening device %s\n", __func__, dev_name);
1032 fd = open(dev_name, O_WRONLY);
1033 if (fd < 0) {
1034 ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
1035 return fd;
1036 }
1037 ALOGD("%s success", __func__);
1038 return fd;
1039}
1040
1041struct param_data {
1042 int use_case;
1043 int acdb_id;
1044 int get_size;
1045 int buff_size;
1046 int data_size;
1047 void *buff;
1048};
1049
1050static int send_codec_cal(acdb_loader_get_calibration_t acdb_loader_get_calibration, int fd)
1051{
1052 int ret = 0, type;
1053
1054 for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
1055 struct wcdcal_ioctl_buffer codec_buffer;
1056 struct param_data calib;
1057
1058 if (!strcmp(cal_name_info[type], "mad_cal"))
1059 calib.acdb_id = SOUND_TRIGGER_DEVICE_HANDSET_MONO_LOW_POWER_ACDB_ID;
1060 calib.get_size = 1;
1061 ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data),
1062 &calib);
1063 if (ret < 0) {
1064 ALOGE("%s get_calibration failed\n", __func__);
1065 return ret;
1066 }
1067 calib.get_size = 0;
1068 calib.buff = malloc(calib.buff_size);
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1069 if(calib.buff == NULL) {
1070 ALOGE("%s mem allocation for %d bytes for %s failed\n"
1071 , __func__, calib.buff_size, cal_name_info[type]);
1072 return -1;
1073 }
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1074 ret = acdb_loader_get_calibration(cal_name_info[type],
1075 sizeof(struct param_data), &calib);
1076 if (ret < 0) {
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1077 ALOGE("%s get_calibration failed type=%s calib.size=%d\n"
1078 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1079 free(calib.buff);
1080 return ret;
1081 }
1082 codec_buffer.buffer = calib.buff;
1083 codec_buffer.size = calib.data_size;
1084 codec_buffer.cal_type = type;
1085 if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
Sidipotu Ashok04ab3d32014-12-30 10:28:31 +0530[diff] [blame]1086 ALOGE("Failed to call ioctl for %s err=%d calib.size=%d",
1087 cal_name_info[type], errno, codec_buffer.size);
1088 ALOGD("%s cal sent for %s calib.size=%d"
1089 , __func__, cal_name_info[type], codec_buffer.size);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1090 free(calib.buff);
1091 }
1092 return ret;
1093}
1094
1095static void audio_hwdep_send_cal(struct platform_data *plat_data)
1096{
1097 int fd;
1098
1099 fd = hw_util_open(plat_data->adev->snd_card);
1100 if (fd == -1) {
1101 ALOGE("%s error open\n", __func__);
1102 return;
1103 }
1104
1105 acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
1106 dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
1107
1108 if (acdb_loader_get_calibration == NULL) {
1109 ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
1110 dlerror());
1111 return;
1112 }
1113 if (send_codec_cal(acdb_loader_get_calibration, fd) < 0)
1114 ALOGE("%s: Could not send anc cal", __FUNCTION__);
1115}
1116
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1117void *platform_init(struct audio_device *adev)
1118{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1119 char platform[PROPERTY_VALUE_MAX];
1120 char baseband[PROPERTY_VALUE_MAX];
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1121 char value[PROPERTY_VALUE_MAX];
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1122 struct platform_data *my_data = NULL;
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1123 int retry_num = 0, snd_card_num = 0, key = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1124 const char *snd_card_name;
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1125 char mixer_xml_path[100],ffspEnable[PROPERTY_VALUE_MAX];
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1126 char *cvd_version = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1127
1128 my_data = calloc(1, sizeof(struct platform_data));
Chaithanya Krishna Bacharajudb6236a2015-01-30 10:08:33 +0530[diff] [blame]1129 if (!my_data) {
1130 ALOGE("failed to allocate platform data");
1131 return NULL;
1132 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1133
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1134 while (snd_card_num < MAX_SND_CARD) {
1135 adev->mixer = mixer_open(snd_card_num);
1136
1137 while (!adev->mixer && retry_num < RETRY_NUMBER) {
1138 usleep(RETRY_US);
1139 adev->mixer = mixer_open(snd_card_num);
1140 retry_num++;
1141 }
1142
1143 if (!adev->mixer) {
1144 ALOGE("%s: Unable to open the mixer card: %d", __func__,
1145 snd_card_num);
1146 retry_num = 0;
1147 snd_card_num++;
1148 continue;
1149 }
1150
1151 snd_card_name = mixer_get_name(adev->mixer);
1152 ALOGV("%s: snd_card_name: %s", __func__, snd_card_name);
1153
1154 my_data->hw_info = hw_info_init(snd_card_name);
1155 if (!my_data->hw_info) {
1156 ALOGE("%s: Failed to init hardware info", __func__);
1157 } else {
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1158 query_platform(snd_card_name, mixer_xml_path);
1159 ALOGD("%s: mixer path file is %s", __func__,
1160 mixer_xml_path);
1161 if (audio_extn_read_xml(adev, snd_card_num, mixer_xml_path,
1162 MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1163 adev->audio_route = audio_route_init(snd_card_num,
Asish Bhattacharya4ff24802014-04-24 17:46:54 +0530[diff] [blame]1164 mixer_xml_path);
1165 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1166 if (!adev->audio_route) {
1167 ALOGE("%s: Failed to init audio route controls, aborting.",
1168 __func__);
1169 free(my_data);
1170 return NULL;
1171 }
1172 adev->snd_card = snd_card_num;
1173 ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
1174 break;
1175 }
1176 retry_num = 0;
1177 snd_card_num++;
1178 }
1179
1180 if (snd_card_num >= MAX_SND_CARD) {
1181 ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
1182 free(my_data);
1183 return NULL;
1184 }
1185
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1186 my_data->adev = adev;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1187 my_data->fluence_in_spkr_mode = false;
1188 my_data->fluence_in_voice_call = false;
1189 my_data->fluence_in_voice_rec = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1190 my_data->fluence_in_audio_rec = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1191 my_data->external_spk_1 = false;
1192 my_data->external_spk_2 = false;
1193 my_data->external_mic = false;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1194 my_data->fluence_type = FLUENCE_NONE;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1195 my_data->fluence_mode = FLUENCE_ENDFIRE;
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]1196 my_data->slowtalk = false;
1197 my_data->hd_voice = false;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1198 my_data->edid_info = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1199
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1200 property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
1201 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1202 my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1203 } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1204 my_data->fluence_type = FLUENCE_DUAL_MIC;
1205 } else {
1206 my_data->fluence_type = FLUENCE_NONE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1207 }
1208
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1209 if (my_data->fluence_type != FLUENCE_NONE) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1210 property_get("persist.audio.fluence.voicecall",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1211 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1212 my_data->fluence_in_voice_call = true;
1213 }
1214
1215 property_get("persist.audio.fluence.voicerec",value,"");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1216 if (!strncmp("true", value, sizeof("true"))) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1217 my_data->fluence_in_voice_rec = true;
1218 }
1219
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1220 property_get("persist.audio.fluence.audiorec",value,"");
1221 if (!strncmp("true", value, sizeof("true"))) {
1222 my_data->fluence_in_audio_rec = true;
1223 }
1224
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1225 property_get("persist.audio.fluence.speaker",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_spkr_mode = true;
1228 }
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]1229
1230 property_get("persist.audio.fluence.mode",value,"");
1231 if (!strncmp("broadside", value, sizeof("broadside"))) {
1232 my_data->fluence_mode = FLUENCE_BROADSIDE;
1233 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1234 }
Srikanth Uyyalaa675cd12014-10-15 14:48:11 +0530[diff] [blame]1235 property_get("persist.audio.FFSP.enable", ffspEnable, "");
1236 if (!strncmp("true", ffspEnable, sizeof("true"))) {
1237 acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
1238 acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
1239 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
1240 acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
1241 }
Dhananjay Kumara3565b32014-07-23 01:12:48 +0530[diff] [blame]1242 property_get("audio.ds1.metainfo.key",value,"0");
1243 key = atoi(value);
1244
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1245 my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1246 my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
1247 if (my_data->acdb_handle == NULL) {
1248 ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
1249 } else {
1250 ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
1251 my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
1252 "acdb_loader_deallocate_ACDB");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1253 if (!my_data->acdb_deallocate)
1254 ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
1255 __func__, LIB_ACDB_LOADER);
1256
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1257 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]1258 "acdb_loader_send_audio_cal_v2");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1259 if (!my_data->acdb_send_audio_cal)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1260 ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1261 __func__, LIB_ACDB_LOADER);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1262
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1263 my_data->acdb_set_audio_cal = (acdb_set_audio_cal_t)dlsym(my_data->acdb_handle,
1264 "acdb_loader_set_audio_cal_v2");
1265 if (!my_data->acdb_set_audio_cal)
1266 ALOGE("%s: Could not find the symbol acdb_set_audio_cal_v2 from %s",
1267 __func__, LIB_ACDB_LOADER);
1268
1269 my_data->acdb_get_audio_cal = (acdb_get_audio_cal_t)dlsym(my_data->acdb_handle,
1270 "acdb_loader_get_audio_cal_v2");
1271 if (!my_data->acdb_get_audio_cal)
1272 ALOGE("%s: Could not find the symbol acdb_get_audio_cal_v2 from %s",
1273 __func__, LIB_ACDB_LOADER);
1274
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1275 my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
1276 "acdb_loader_send_voice_cal");
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1277 if (!my_data->acdb_send_voice_cal)
1278 ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
1279 __func__, LIB_ACDB_LOADER);
1280
1281 my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
1282 "acdb_loader_reload_vocvoltable");
1283 if (!my_data->acdb_reload_vocvoltable)
1284 ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
1285 __func__, LIB_ACDB_LOADER);
1286
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1287 my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
1288 my_data->acdb_handle,
1289 "acdb_loader_get_default_app_type");
1290 if (!my_data->acdb_get_default_app_type)
1291 ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
1292 __func__, LIB_ACDB_LOADER);
1293
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1294 my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1295 "acdb_loader_init_v2");
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1296 if (my_data->acdb_init == NULL) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1297 ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1298 goto acdb_init_fail;
1299 }
1300
1301 cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
1302 if (!cvd_version)
1303 ALOGE("Failed to allocate cvd version");
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1304 else
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1305 get_cvd_version(cvd_version, adev);
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1306 my_data->acdb_init(snd_card_name, cvd_version, key);
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1307 if (cvd_version)
1308 free(cvd_version);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1309 }
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1310 audio_extn_pm_vote();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1311
Avinash Vaish71c066d2014-08-27 12:32:35 +0530[diff] [blame]1312acdb_init_fail:
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1313
1314 set_platform_defaults();
1315
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1316 /* Initialize ACDB ID's */
1317 platform_info_init(PLATFORM_INFO_XML_PATH);
1318
1319 /* init usb */
1320 audio_extn_usb_init(adev);
1321 /* update sound cards appropriately */
1322 audio_extn_usb_set_proxy_sound_card(adev->snd_card);
1323
1324 /* Read one time ssr property */
1325 audio_extn_ssr_update_enabled();
1326 audio_extn_spkr_prot_init(adev);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1327
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1328 /* init dap hal */
1329 audio_extn_dap_hal_init(adev->snd_card);
1330
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1331 audio_extn_dolby_set_license(adev);
Srikanth Uyyalacae4aa32014-10-17 13:44:09 +0530[diff] [blame]1332 audio_hwdep_send_cal(my_data);
Dhananjay Kumar89ea3bd2014-04-29 15:45:57 +0530[diff] [blame]1333
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1334 /* init audio device arbitration */
1335 audio_extn_dev_arbi_init();
1336
1337 my_data->edid_info = NULL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1338 return my_data;
1339}
1340
1341void platform_deinit(void *platform)
1342{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1343 struct platform_data *my_data = (struct platform_data *)platform;
1344
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1345 if (my_data->edid_info) {
1346 free(my_data->edid_info);
1347 my_data->edid_info = NULL;
1348 }
1349
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1350 hw_info_deinit(my_data->hw_info);
1351 close_csd_client(my_data->csd);
1352
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1353 int32_t dev;
1354 for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
1355 if (backend_table[dev]) {
1356 free(backend_table[dev]);
1357 backend_table[dev]= NULL;
1358 }
1359 }
1360
1361 /* deinit audio device arbitration */
1362 audio_extn_dev_arbi_deinit();
1363
1364 if (my_data->edid_info) {
1365 free(my_data->edid_info);
1366 my_data->edid_info = NULL;
1367 }
1368
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1369 free(platform);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1370 /* deinit usb */
1371 audio_extn_usb_deinit();
Ashish Jain8ec50472014-10-16 13:56:28 +0530[diff] [blame]1372 audio_extn_dap_hal_deinit();
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1373}
1374
1375const char *platform_get_snd_device_name(snd_device_t snd_device)
1376{
1377 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
1378 return device_table[snd_device];
1379 else
1380 return "";
1381}
1382
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1383int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
1384 char *device_name)
1385{
1386 struct platform_data *my_data = (struct platform_data *)platform;
1387
1388 if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
1389 strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
1390 hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
1391 } else {
1392 strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
1393 return -EINVAL;
1394 }
1395
1396 return 0;
1397}
1398
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1399void platform_add_backend_name(char *mixer_path, snd_device_t snd_device)
1400{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1401 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1402 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1403 return;
1404 }
1405
1406 const char * suffix = backend_table[snd_device];
1407
1408 if (suffix != NULL) {
1409 strlcat(mixer_path, " ", MIXER_PATH_MAX_LENGTH);
1410 strlcat(mixer_path, suffix, MIXER_PATH_MAX_LENGTH);
1411 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1412}
1413
1414int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
1415{
1416 int device_id;
1417 if (device_type == PCM_PLAYBACK)
1418 device_id = pcm_device_table[usecase][0];
1419 else
1420 device_id = pcm_device_table[usecase][1];
1421 return device_id;
1422}
1423
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1424static int find_index(struct name_to_index * table, int32_t len, const char * name)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1425{
1426 int ret = 0;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1427 int32_t i;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1428
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1429 if (table == NULL) {
1430 ALOGE("%s: table is NULL", __func__);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1431 ret = -ENODEV;
1432 goto done;
1433 }
1434
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1435 if (name == NULL) {
1436 ALOGE("null key");
1437 ret = -ENODEV;
1438 goto done;
1439 }
1440
1441 for (i=0; i < len; i++) {
1442 const char* tn = table[i].name;
1443 size_t len = strlen(tn);
1444 if (strncmp(tn, name, len) == 0) {
1445 if (strlen(name) != len) {
1446 continue; // substring
1447 }
1448 ret = table[i].index;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1449 goto done;
1450 }
1451 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1452 ALOGE("%s: Could not find index for name = %s",
1453 __func__, name);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1454 ret = -ENODEV;
1455done:
1456 return ret;
1457}
1458
Venkata Narendra Kumar Gutta88fd0bc2014-03-27 19:47:56 +0530[diff] [blame]1459int platform_set_fluence_type(void *platform, char *value)
1460{
1461 int ret = 0;
1462 int fluence_type = FLUENCE_NONE;
1463 int fluence_flag = NONE_FLAG;
1464 struct platform_data *my_data = (struct platform_data *)platform;
1465 struct audio_device *adev = my_data->adev;
1466
1467 ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
1468
1469 /* only dual mic turn on and off is supported as of now through setparameters */
1470 if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
1471 if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
1472 !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
1473 ALOGV("fluence dualmic feature enabled \n");
1474 fluence_type = FLUENCE_DUAL_MIC;
1475 fluence_flag = DMIC_FLAG;
1476 } else {
1477 ALOGE("%s: Failed to set DUALMIC", __func__);
1478 ret = -1;
1479 goto done;
1480 }
1481 } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
1482 ALOGV("fluence disabled");
1483 fluence_type = FLUENCE_NONE;
1484 } else {
1485 ALOGE("Invalid fluence value : %s",value);
1486 ret = -1;
1487 goto done;
1488 }
1489
1490 if (fluence_type != my_data->fluence_type) {
1491 ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
1492 my_data->fluence_type = fluence_type;
1493 adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
1494 }
1495done:
1496 return ret;
1497}
1498
1499int platform_get_fluence_type(void *platform, char *value, uint32_t len)
1500{
1501 int ret = 0;
1502 struct platform_data *my_data = (struct platform_data *)platform;
1503
1504 if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
1505 strlcpy(value, "quadmic", len);
1506 } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
1507 strlcpy(value, "dualmic", len);
1508 } else if (my_data->fluence_type == FLUENCE_NONE) {
1509 strlcpy(value, "none", len);
1510 } else
1511 ret = -1;
1512
1513 return ret;
1514}
1515
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1516int platform_get_snd_device_index(char *device_name)
1517{
1518 return find_index(snd_device_name_index, SND_DEVICE_MAX, device_name);
1519}
1520
1521int platform_get_usecase_index(const char *usecase_name)
1522{
1523 return find_index(usecase_name_index, AUDIO_USECASE_MAX, usecase_name);
1524}
1525
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1526int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
1527{
1528 int ret = 0;
1529
1530 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1531 ALOGE("%s: Invalid snd_device = %d",
1532 __func__, snd_device);
1533 ret = -EINVAL;
1534 goto done;
1535 }
1536
1537 acdb_device_table[snd_device] = acdb_id;
1538done:
1539 return ret;
1540}
1541
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1542int platform_get_default_app_type(void *platform)
1543{
1544 struct platform_data *my_data = (struct platform_data *)platform;
1545
1546 if (my_data->acdb_get_default_app_type)
1547 return my_data->acdb_get_default_app_type();
1548 else
1549 return DEFAULT_APP_TYPE;
1550}
1551
Subhash Chandra Bose Naripeddy19dc03b2014-03-10 14:43:05 -0700[diff] [blame]1552int platform_get_snd_device_acdb_id(snd_device_t snd_device)
1553{
1554 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1555 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1556 return -EINVAL;
1557 }
1558 return acdb_device_table[snd_device];
1559}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1560
1561int 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]1562{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1563 int ret = 0;
1564
1565 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1566 ALOGE("%s: Invalid snd_device = %d",
1567 __func__, snd_device);
1568 ret = -EINVAL;
1569 goto done;
1570 }
1571
1572 backend_bit_width_table[snd_device] = bit_width;
1573done:
1574 return ret;
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1575}
1576
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1577int platform_get_snd_device_bit_width(snd_device_t snd_device)
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1578{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1579 if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
1580 ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
1581 return DEFAULT_OUTPUT_SAMPLING_RATE;
1582 }
1583 return backend_bit_width_table[snd_device];
Amit Shekhar5a39c912014-10-14 15:39:30 -0700[diff] [blame]1584}
1585
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1586int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase,
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1587 int app_type, int sample_rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1588{
1589 struct platform_data *my_data = (struct platform_data *)platform;
1590 int acdb_dev_id, acdb_dev_type;
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]1591 struct audio_device *adev = my_data->adev;
1592 int snd_device = SND_DEVICE_OUT_SPEAKER;
1593
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1594 if (usecase->type == PCM_PLAYBACK)
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]1595 snd_device = usecase->out_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1596 else if ((usecase->type == PCM_HFP_CALL) || (usecase->type == PCM_CAPTURE))
Naresh Tannirucc7c4de2015-03-10 16:19:23 +0530[diff] [blame]1597 snd_device = usecase->in_snd_device;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1598 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]1599
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1600 if (acdb_dev_id < 0) {
1601 ALOGE("%s: Could not find acdb id for device(%d)",
1602 __func__, snd_device);
1603 return -EINVAL;
1604 }
1605 if (my_data->acdb_send_audio_cal) {
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1606 ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1607 __func__, snd_device, acdb_dev_id);
1608 if (snd_device >= SND_DEVICE_OUT_BEGIN &&
1609 snd_device < SND_DEVICE_OUT_END)
1610 acdb_dev_type = ACDB_DEV_TYPE_OUT;
1611 else
1612 acdb_dev_type = ACDB_DEV_TYPE_IN;
Subhash Chandra Bose Naripeddy54274672014-03-10 14:51:02 -0700[diff] [blame]1613 my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
1614 sample_rate);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1615 }
1616 return 0;
1617}
1618
1619int platform_switch_voice_call_device_pre(void *platform)
1620{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1621 struct platform_data *my_data = (struct platform_data *)platform;
1622 int ret = 0;
1623
1624 if (my_data->csd != NULL &&
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]1625 voice_is_in_call(my_data->adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1626 /* This must be called before disabling mixer controls on APQ side */
1627 ret = my_data->csd->disable_device();
1628 if (ret < 0) {
1629 ALOGE("%s: csd_client_disable_device, failed, error %d",
1630 __func__, ret);
1631 }
1632 }
1633 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1634}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1635
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1636int platform_switch_voice_call_enable_device_config(void *platform,
1637 snd_device_t out_snd_device,
1638 snd_device_t in_snd_device)
1639{
1640 struct platform_data *my_data = (struct platform_data *)platform;
1641 int acdb_rx_id, acdb_tx_id;
1642 int ret = 0;
1643
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1644 if (my_data->csd == NULL)
1645 return ret;
1646
1647 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
1648 audio_extn_spkr_prot_is_enabled())
1649 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
1650 else
1651 acdb_rx_id = acdb_device_table[out_snd_device];
1652
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1653 acdb_tx_id = acdb_device_table[in_snd_device];
1654
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1655 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1656 ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
1657 if (ret < 0) {
1658 ALOGE("%s: csd_enable_device_config, failed, error %d",
1659 __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1660 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1661 } else {
1662 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1663 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1664 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1665
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1666 return ret;
1667}
1668
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1669int platform_switch_voice_call_device_post(void *platform,
1670 snd_device_t out_snd_device,
1671 snd_device_t in_snd_device)
1672{
1673 struct platform_data *my_data = (struct platform_data *)platform;
1674 int acdb_rx_id, acdb_tx_id;
1675
1676 if (my_data->acdb_send_voice_cal == NULL) {
1677 ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
1678 } else {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1679 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
1680 audio_extn_spkr_prot_is_enabled())
1681 out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
1682
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1683 acdb_rx_id = acdb_device_table[out_snd_device];
1684 acdb_tx_id = acdb_device_table[in_snd_device];
1685
1686 if (acdb_rx_id > 0 && acdb_tx_id > 0)
1687 my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
1688 else
1689 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1690 acdb_rx_id, acdb_tx_id);
1691 }
1692
1693 return 0;
1694}
1695
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1696int platform_switch_voice_call_usecase_route_post(void *platform,
1697 snd_device_t out_snd_device,
1698 snd_device_t in_snd_device)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1699{
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1700 struct platform_data *my_data = (struct platform_data *)platform;
1701 int acdb_rx_id, acdb_tx_id;
1702 int ret = 0;
1703
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1704 if (my_data->csd == NULL)
1705 return ret;
1706
1707 if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
1708 audio_extn_spkr_prot_is_enabled())
1709 acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
1710 else
1711 acdb_rx_id = acdb_device_table[out_snd_device];
1712
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1713 acdb_tx_id = acdb_device_table[in_snd_device];
1714
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1715 if (acdb_rx_id > 0 && acdb_tx_id > 0) {
1716 ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
1717 my_data->adev->acdb_settings);
1718 if (ret < 0) {
1719 ALOGE("%s: csd_enable_device, failed, error %d", __func__, ret);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1720 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1721 } else {
1722 ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
1723 acdb_rx_id, acdb_tx_id);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1724 }
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1725
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1726 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1727}
1728
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1729int platform_start_voice_call(void *platform, uint32_t vsid)
1730{
1731 struct platform_data *my_data = (struct platform_data *)platform;
1732 int ret = 0;
1733
1734 if (my_data->csd != NULL) {
1735 ret = my_data->csd->start_voice(vsid);
1736 if (ret < 0) {
1737 ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
1738 }
1739 }
1740 return ret;
1741}
1742
1743int platform_stop_voice_call(void *platform, uint32_t vsid)
1744{
1745 struct platform_data *my_data = (struct platform_data *)platform;
1746 int ret = 0;
1747
1748 if (my_data->csd != NULL) {
1749 ret = my_data->csd->stop_voice(vsid);
1750 if (ret < 0) {
1751 ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
1752 }
1753 }
1754 return ret;
1755}
Ravi Kumar Alamandabdf14162014-09-05 16:14:17 -0700[diff] [blame]1756
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1757int platform_get_sample_rate(void *platform, uint32_t *rate)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1758{
1759 return 0;
1760}
1761
1762int platform_set_voice_volume(void *platform, int volume)
1763{
1764 struct platform_data *my_data = (struct platform_data *)platform;
1765 struct audio_device *adev = my_data->adev;
1766 struct mixer_ctl *ctl;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1767 const char *mixer_ctl_name = "Voice Rx Gain";
1768 int vol_index = 0, ret = 0;
1769 uint32_t set_values[ ] = {0,
1770 ALL_SESSION_VSID,
1771 DEFAULT_VOLUME_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1772
1773 // Voice volume levels are mapped to adsp volume levels as follows.
1774 // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
1775 // But this values don't changed in kernel. So, below change is need.
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1776 vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
1777 set_values[0] = vol_index;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1778
1779 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1780 if (!ctl) {
1781 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1782 __func__, mixer_ctl_name);
1783 return -EINVAL;
1784 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1785 ALOGV("Setting voice volume index: %d", set_values[0]);
1786 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1787
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1788 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1789 ret = my_data->csd->volume(ALL_SESSION_VSID, volume,
1790 DEFAULT_VOLUME_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1791 if (ret < 0) {
1792 ALOGE("%s: csd_volume error %d", __func__, ret);
1793 }
1794 }
1795 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1796}
1797
1798int platform_set_mic_mute(void *platform, bool state)
1799{
1800 struct platform_data *my_data = (struct platform_data *)platform;
1801 struct audio_device *adev = my_data->adev;
1802 struct mixer_ctl *ctl;
1803 const char *mixer_ctl_name = "Voice Tx Mute";
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1804 int ret = 0;
1805 uint32_t set_values[ ] = {0,
1806 ALL_SESSION_VSID,
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1807 DEFAULT_MUTE_RAMP_DURATION_MS};
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1808
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1809 set_values[0] = state;
1810 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1811 if (!ctl) {
1812 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1813 __func__, mixer_ctl_name);
1814 return -EINVAL;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1815 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1816 ALOGV("Setting voice mute state: %d", state);
1817 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1818
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1819 if (my_data->csd != NULL) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1820 ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,
1821 DEFAULT_MUTE_RAMP_DURATION_MS);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1822 if (ret < 0) {
1823 ALOGE("%s: csd_mic_mute error %d", __func__, ret);
1824 }
1825 }
1826 return ret;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1827}
1828
Shiv Maliyappanahallic6fd8ee2014-03-07 15:31:55 -0800[diff] [blame]1829int platform_set_device_mute(void *platform, bool state, char *dir)
1830{
1831 struct platform_data *my_data = (struct platform_data *)platform;
1832 struct audio_device *adev = my_data->adev;
1833 struct mixer_ctl *ctl;
1834 char *mixer_ctl_name = NULL;
1835 int ret = 0;
1836 uint32_t set_values[ ] = {0,
1837 ALL_SESSION_VSID,
1838 0};
1839 if(dir == NULL) {
1840 ALOGE("%s: Invalid direction:%s", __func__, dir);
1841 return -EINVAL;
1842 }
1843
1844 if (!strncmp("rx", dir, sizeof("rx"))) {
1845 mixer_ctl_name = "Voice Rx Device Mute";
1846 } else if (!strncmp("tx", dir, sizeof("tx"))) {
1847 mixer_ctl_name = "Voice Tx Device Mute";
1848 } else {
1849 return -EINVAL;
1850 }
1851
1852 set_values[0] = state;
1853 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
1854 if (!ctl) {
1855 ALOGE("%s: Could not get ctl for mixer cmd - %s",
1856 __func__, mixer_ctl_name);
1857 return -EINVAL;
1858 }
1859
1860 ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
1861 __func__,state, mixer_ctl_name);
1862 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
1863
1864 return ret;
1865}
1866
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1867snd_device_t platform_get_output_snd_device(void *platform, audio_devices_t devices)
1868{
1869 struct platform_data *my_data = (struct platform_data *)platform;
1870 struct audio_device *adev = my_data->adev;
1871 audio_mode_t mode = adev->mode;
1872 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1873#ifdef RECORD_PLAY_CONCURRENCY
1874 bool use_voip_out_devices = false;
1875 bool prop_rec_play_enabled = false;
1876 char recConcPropValue[PROPERTY_VALUE_MAX];
1877
1878 if (property_get("rec.playback.conc.disabled", recConcPropValue, NULL)) {
1879 prop_rec_play_enabled = atoi(recConcPropValue) || !strncmp("true", recConcPropValue, 4);
1880 }
1881 use_voip_out_devices = prop_rec_play_enabled &&
1882 (my_data->rec_play_conc_set || adev->mode == AUDIO_MODE_IN_COMMUNICATION);
1883 ALOGV("platform_get_output_snd_device use_voip_out_devices : %d",use_voip_out_devices);
1884#endif
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1885
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1886 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
1887 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
1888 int channel_count = popcount(channel_mask);
1889
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1890 ALOGV("%s: enter: output devices(%#x)", __func__, devices);
1891 if (devices == AUDIO_DEVICE_NONE ||
1892 devices & AUDIO_DEVICE_BIT_IN) {
1893 ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
1894 goto exit;
1895 }
1896
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1897 if (popcount(devices) == 2) {
1898 if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
1899 AUDIO_DEVICE_OUT_SPEAKER)) {
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1900 if (my_data->external_spk_1)
1901 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
1902 else if (my_data->external_spk_2)
1903 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
1904 else
1905 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1906 } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
1907 AUDIO_DEVICE_OUT_SPEAKER)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1908 if (audio_extn_get_anc_enabled())
1909 snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]1910 else if (my_data->external_spk_1)
1911 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
1912 else if (my_data->external_spk_2)
1913 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1914 else
1915 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1916 } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
1917 AUDIO_DEVICE_OUT_SPEAKER)) {
1918 snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1919 } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
1920 AUDIO_DEVICE_OUT_SPEAKER)) {
1921 snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1922 } else {
1923 ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
1924 goto exit;
1925 }
1926 if (snd_device != SND_DEVICE_NONE) {
1927 goto exit;
1928 }
1929 }
1930
1931 if (popcount(devices) != 1) {
1932 ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
1933 goto exit;
1934 }
1935
Ravi Kumar Alamandabe149392014-10-20 17:07:43 -0700[diff] [blame]1936 if (voice_is_in_call(adev) || voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1937 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1938 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
1939 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
1940 !voice_extn_compress_voip_is_active(adev)) {
1941 switch (adev->voice.tty_mode) {
1942 case TTY_MODE_FULL:
1943 snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
1944 break;
1945 case TTY_MODE_VCO:
1946 snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
1947 break;
1948 case TTY_MODE_HCO:
1949 snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
1950 break;
1951 default:
1952 ALOGE("%s: Invalid TTY mode (%#x)",
1953 __func__, adev->voice.tty_mode);
1954 }
1955 } else if (audio_extn_get_anc_enabled()) {
1956 if (audio_extn_should_use_fb_anc())
1957 snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
1958 else
1959 snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
1960 } else {
1961 snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
1962 }
1963 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]1964 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1965 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
1966 else
1967 snd_device = SND_DEVICE_OUT_BT_SCO;
1968 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
1969 snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
1970 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
1971 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
1972 snd_device = SND_DEVICE_OUT_USB_HEADSET;
1973 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
1974 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
1975 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
1976 if (audio_extn_should_use_handset_anc(channel_count))
1977 snd_device = SND_DEVICE_OUT_ANC_HANDSET;
1978 else
1979 snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]1980 } else if (devices & AUDIO_DEVICE_OUT_TELEPHONY_TX)
1981 snd_device = SND_DEVICE_OUT_VOICE_TX;
1982
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1983 if (snd_device != SND_DEVICE_NONE) {
1984 goto exit;
1985 }
1986 }
1987
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]1988 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
1989 devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]1990 if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
1991 && audio_extn_get_anc_enabled()) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]1992#ifdef RECORD_PLAY_CONCURRENCY
1993 if (use_voip_out_devices) {
1994 // ANC should be disabled for voip concurrency
1995 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
1996 } else
1997#endif
1998 {
1999 if (audio_extn_should_use_fb_anc())
2000 snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
2001 else
2002 snd_device = SND_DEVICE_OUT_ANC_HEADSET;
2003 }
2004 } else {
2005#ifdef RECORD_PLAY_CONCURRENCY
2006 if (use_voip_out_devices)
2007 snd_device = SND_DEVICE_OUT_VOIP_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2008 else
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2009#endif
2010 snd_device = SND_DEVICE_OUT_HEADPHONES;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2011 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2012 } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2013#ifdef RECORD_PLAY_CONCURRENCY
2014 if (use_voip_out_devices) {
2015 snd_device = SND_DEVICE_OUT_VOIP_SPEAKER;
2016 } else
2017#endif
2018 {
2019 if (adev->speaker_lr_swap)
2020 snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
2021 else
2022 snd_device = SND_DEVICE_OUT_SPEAKER;
2023 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2024 } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
Mingming Yin514a8bc2014-07-29 15:22:21 -0700[diff] [blame]2025 if (adev->bt_wb_speech_enabled)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2026 snd_device = SND_DEVICE_OUT_BT_SCO_WB;
2027 else
2028 snd_device = SND_DEVICE_OUT_BT_SCO;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2029 } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2030 snd_device = SND_DEVICE_OUT_HDMI ;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2031 } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2032 devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2033 ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
2034 audio_extn_set_afe_proxy_channel_mixer(adev, 2);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2035 snd_device = SND_DEVICE_OUT_USB_HEADSET;
2036 } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
2037 snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2038 } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2039#ifdef RECORD_PLAY_CONCURRENCY
2040 if (use_voip_out_devices)
2041 snd_device = SND_DEVICE_OUT_VOIP_HANDSET;
2042 else
2043#endif
2044 snd_device = SND_DEVICE_OUT_HANDSET;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2045 } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
Mingming Yin5a7c5d62014-03-05 17:45:03 -0800[diff] [blame]2046 channel_count = audio_extn_get_afe_proxy_channel_count();
2047 ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
2048 audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2049 snd_device = SND_DEVICE_OUT_AFE_PROXY;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2050 } else {
2051 ALOGE("%s: Unknown device(s) %#x", __func__, devices);
2052 }
2053exit:
2054 ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
2055 return snd_device;
2056}
2057
2058snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
2059{
2060 struct platform_data *my_data = (struct platform_data *)platform;
2061 struct audio_device *adev = my_data->adev;
2062 audio_source_t source = (adev->active_input == NULL) ?
2063 AUDIO_SOURCE_DEFAULT : adev->active_input->source;
2064
2065 audio_mode_t mode = adev->mode;
2066 audio_devices_t in_device = ((adev->active_input == NULL) ?
2067 AUDIO_DEVICE_NONE : adev->active_input->device)
2068 & ~AUDIO_DEVICE_BIT_IN;
2069 audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
2070 AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
2071 snd_device_t snd_device = SND_DEVICE_NONE;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2072 int channel_count = popcount(channel_mask);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2073
2074 ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
2075 __func__, out_device, in_device);
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2076 if (my_data->external_mic) {
2077 if ((out_device != AUDIO_DEVICE_NONE && voice_is_in_call(adev)) ||
2078 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev)) {
2079 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2080 out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2081 out_device & AUDIO_DEVICE_OUT_SPEAKER )
2082 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2083 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2084 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2085 snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
2086 }
2087 }
2088
2089 if (snd_device != AUDIO_DEVICE_NONE)
2090 goto exit;
2091
2092 if ((out_device != AUDIO_DEVICE_NONE) && ((voice_is_in_call(adev)) ||
Satya Krishna Pindiproli2aaa6152014-05-21 15:05:22 +0530[diff] [blame]2093 voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2094 if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
2095 !voice_extn_compress_voip_is_active(adev)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2096 if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
2097 out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2098 switch (adev->voice.tty_mode) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2099 case TTY_MODE_FULL:
2100 snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
2101 break;
2102 case TTY_MODE_VCO:
2103 snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
2104 break;
2105 case TTY_MODE_HCO:
2106 snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
2107 break;
2108 default:
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2109 ALOGE("%s: Invalid TTY mode (%#x)",
2110 __func__, adev->voice.tty_mode);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2111 }
2112 goto exit;
2113 }
2114 }
2115 if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
2116 out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2117 if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Sidipotu Ashok3bcca232014-11-07 14:41:58 +0530[diff] [blame]2118 audio_extn_should_use_handset_anc(channel_count) &&
2119 my_data->fluence_type != FLUENCE_NONE) {
2120 snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
2121 adev->acdb_settings |= DMIC_FLAG;
2122 ALOGD("Selecting AANC, Fluence combo device");
2123 } else if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2124 audio_extn_should_use_handset_anc(channel_count)) {
2125 snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2126 adev->acdb_settings |= ANC_FLAG;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2127 } else if (my_data->fluence_type == FLUENCE_NONE ||
2128 my_data->fluence_in_voice_call == false) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2129 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2130 if (audio_extn_hfp_is_active(adev))
2131 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2132 } else {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2133 snd_device = SND_DEVICE_IN_VOICE_DMIC;
2134 adev->acdb_settings |= DMIC_FLAG;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2135 }
2136 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2137 snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2138 if (audio_extn_hfp_is_active(adev))
2139 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2140 } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2141 if (adev->bt_wb_speech_enabled) {
2142 if (adev->bluetooth_nrec)
2143 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2144 else
2145 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2146 } else {
2147 if (adev->bluetooth_nrec)
2148 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2149 else
2150 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2151 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2152 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2153 if (my_data->fluence_type != FLUENCE_NONE &&
2154 my_data->fluence_in_voice_call &&
2155 my_data->fluence_in_spkr_mode) {
2156 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2157 adev->acdb_settings |= QMIC_FLAG;
2158 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
2159 } else {
2160 adev->acdb_settings |= DMIC_FLAG;
Karthik Reddy Kattad9fff862014-07-21 21:07:21 +0530[diff] [blame]2161 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2162 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
2163 else
2164 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2165 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2166 } else {
2167 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2168 if (audio_extn_hfp_is_active(adev))
2169 platform_set_echo_reference(adev->platform, true);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2170 }
Preetam Singh Ranawat7112f3b2015-02-26 16:51:58 +0530[diff] [blame]2171 } else if (out_device & AUDIO_DEVICE_OUT_TELEPHONY_TX)
2172 snd_device = SND_DEVICE_IN_VOICE_RX;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2173 } else if (source == AUDIO_SOURCE_CAMCORDER) {
2174 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
2175 in_device & AUDIO_DEVICE_IN_BACK_MIC) {
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2176 if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
2177 channel_count == 2)
kunleiz8f7e9e22014-06-24 15:12:02 +0800[diff] [blame]2178 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
kunleiz18a33302014-05-30 09:52:25 +0800[diff] [blame]2179 else
2180 snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2181 }
2182 } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
2183 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2184 if (channel_count == 2) {
2185 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
2186 adev->acdb_settings |= DMIC_FLAG;
2187 } else if (adev->active_input->enable_ns)
2188 snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
2189 else if (my_data->fluence_type != FLUENCE_NONE &&
2190 my_data->fluence_in_voice_rec) {
2191 snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
2192 adev->acdb_settings |= DMIC_FLAG;
2193 } else {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2194 snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
2195 }
2196 }
Karthik Reddy Kattaf621ec72014-11-21 16:37:38 +0530[diff] [blame]2197 } else if ((source == AUDIO_SOURCE_VOICE_COMMUNICATION) ||
2198 (mode == AUDIO_MODE_IN_COMMUNICATION)) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2199 if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
2200 in_device = AUDIO_DEVICE_IN_BACK_MIC;
2201 if (adev->active_input) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2202 if (adev->active_input->enable_aec &&
2203 adev->active_input->enable_ns) {
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2204 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2205 if (my_data->fluence_in_spkr_mode) {
2206 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2207 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
2208 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2209 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2210 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
2211 else
2212 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
2213 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2214 adev->acdb_settings |= DMIC_FLAG;
2215 } else
2216 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2217 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2218 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2219 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
2220 adev->acdb_settings |= DMIC_FLAG;
2221 } else
2222 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2223 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2224 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2225 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2226 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2227 } else if (adev->active_input->enable_aec) {
2228 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2229 if (my_data->fluence_in_spkr_mode) {
2230 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2231 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC;
2232 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2233 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2234 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
2235 else
2236 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
2237 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2238 adev->acdb_settings |= DMIC_FLAG;
2239 } else
2240 snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
2241 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2242 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2243 snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
2244 adev->acdb_settings |= DMIC_FLAG;
2245 } else
2246 snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
2247 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2248 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2249 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2250 platform_set_echo_reference(adev->platform, true);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2251 } else if (adev->active_input->enable_ns) {
2252 if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2253 if (my_data->fluence_in_spkr_mode) {
2254 if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
2255 snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS;
2256 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2257 if (my_data->fluence_mode == FLUENCE_BROADSIDE)
2258 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
2259 else
2260 snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
2261 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2262 adev->acdb_settings |= DMIC_FLAG;
2263 } else
2264 snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
2265 } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
2266 if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2267 snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
2268 adev->acdb_settings |= DMIC_FLAG;
2269 } else
2270 snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
2271 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2272 snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
2273 }
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2274 platform_set_echo_reference(adev->platform,false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2275 } else
Venkata Narendra Kumar Gutta1bbbf542014-09-04 19:11:25 +0530[diff] [blame]2276 platform_set_echo_reference(adev->platform, false);
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2277 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2278 } else if (source == AUDIO_SOURCE_MIC) {
2279 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
2280 channel_count == 1 ) {
Karthik Reddy Kattad71b94b2015-01-19 14:06:53 +0530[diff] [blame]2281 if(my_data->fluence_in_audio_rec) {
2282 if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
2283 snd_device = SND_DEVICE_IN_HANDSET_QMIC;
2284 platform_set_echo_reference(adev->platform, true);
2285 } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
2286 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
2287 platform_set_echo_reference(adev->platform, true);
2288 }
2289 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2290 }
2291 } else if (source == AUDIO_SOURCE_FM_RX ||
2292 source == AUDIO_SOURCE_FM_RX_A2DP) {
2293 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2294 } else if (source == AUDIO_SOURCE_DEFAULT) {
2295 goto exit;
2296 }
2297
2298
2299 if (snd_device != SND_DEVICE_NONE) {
2300 goto exit;
2301 }
2302
2303 if (in_device != AUDIO_DEVICE_NONE &&
2304 !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
2305 !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
2306 if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2307 if (audio_extn_ssr_get_enabled() && channel_count == 6)
2308 snd_device = SND_DEVICE_IN_QUAD_MIC;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2309 else if (my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_QUAD_MIC) &&
2310 channel_count == 2)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2311 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
2312 else
2313 snd_device = SND_DEVICE_IN_HANDSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2314 } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
2315 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
2316 } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
2317 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2318 } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2319 if (adev->bt_wb_speech_enabled) {
2320 if (adev->bluetooth_nrec)
2321 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2322 else
2323 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2324 } else {
2325 if (adev->bluetooth_nrec)
2326 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2327 else
2328 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2329 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2330 } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
2331 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2332 } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
2333 in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
2334 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
2335 } else if (in_device & AUDIO_DEVICE_IN_FM_RX) {
2336 snd_device = SND_DEVICE_IN_CAPTURE_FM;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2337 } else {
2338 ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
2339 ALOGW("%s: Using default handset-mic", __func__);
2340 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2341 }
2342 } else {
2343 if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
2344 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2345 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
2346 snd_device = SND_DEVICE_IN_HEADSET_MIC;
2347 } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2348 if (channel_count > 1)
2349 snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
2350 else
2351 snd_device = SND_DEVICE_IN_SPEAKER_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2352 } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
2353 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2354 } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
Vicky Sehrawate240e5d2014-08-12 17:17:04 -0700[diff] [blame]2355 if (adev->bt_wb_speech_enabled) {
2356 if (adev->bluetooth_nrec)
2357 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
2358 else
2359 snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
2360 } else {
2361 if (adev->bluetooth_nrec)
2362 snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
2363 else
2364 snd_device = SND_DEVICE_IN_BT_SCO_MIC;
2365 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2366 } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
2367 snd_device = SND_DEVICE_IN_HDMI_MIC;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2368 } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
2369 out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
2370 snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2371 } else {
2372 ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
2373 ALOGW("%s: Using default handset-mic", __func__);
2374 snd_device = SND_DEVICE_IN_HANDSET_MIC;
2375 }
2376 }
2377exit:
2378 ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
2379 return snd_device;
2380}
2381
2382int platform_set_hdmi_channels(void *platform, int channel_count)
2383{
2384 struct platform_data *my_data = (struct platform_data *)platform;
2385 struct audio_device *adev = my_data->adev;
2386 struct mixer_ctl *ctl;
2387 const char *channel_cnt_str = NULL;
2388 const char *mixer_ctl_name = "HDMI_RX Channels";
2389 switch (channel_count) {
2390 case 8:
2391 channel_cnt_str = "Eight"; break;
2392 case 7:
2393 channel_cnt_str = "Seven"; break;
2394 case 6:
2395 channel_cnt_str = "Six"; break;
2396 case 5:
2397 channel_cnt_str = "Five"; break;
2398 case 4:
2399 channel_cnt_str = "Four"; break;
2400 case 3:
2401 channel_cnt_str = "Three"; break;
2402 default:
2403 channel_cnt_str = "Two"; break;
2404 }
2405 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2406 if (!ctl) {
2407 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2408 __func__, mixer_ctl_name);
2409 return -EINVAL;
2410 }
2411 ALOGV("HDMI channel count: %s", channel_cnt_str);
2412 mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
2413 return 0;
2414}
2415
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2416int platform_edid_get_max_channels(void *platform)
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2417{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2418 int channel_count;
2419 int max_channels = 2;
2420 int i = 0, ret = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2421 struct platform_data *my_data = (struct platform_data *)platform;
2422 struct audio_device *adev = my_data->adev;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2423 edid_audio_info *info = NULL;
2424 ret = platform_get_edid_info(platform);
2425 info = (edid_audio_info *)my_data->edid_info;
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2426
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2427 if(ret == 0 && info != NULL) {
2428 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
2429 ALOGV("%s:format %d channel %d", __func__,
2430 info->audio_blocks_array[i].format_id,
2431 info->audio_blocks_array[i].channels);
2432 if (info->audio_blocks_array[i].format_id == LPCM) {
2433 channel_count = info->audio_blocks_array[i].channels;
2434 if (channel_count > max_channels) {
2435 max_channels = channel_count;
2436 }
2437 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2438 }
Naresh Tannirue3b18452014-03-04 14:44:27 +0530[diff] [blame]2439 }
2440
2441 return max_channels;
2442}
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2443
2444static int platform_set_slowtalk(struct platform_data *my_data, bool state)
2445{
2446 int ret = 0;
2447 struct audio_device *adev = my_data->adev;
2448 struct mixer_ctl *ctl;
2449 const char *mixer_ctl_name = "Slowtalk Enable";
2450 uint32_t set_values[ ] = {0,
2451 ALL_SESSION_VSID};
2452
2453 set_values[0] = state;
2454 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2455 if (!ctl) {
2456 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2457 __func__, mixer_ctl_name);
2458 ret = -EINVAL;
2459 } else {
2460 ALOGV("Setting slowtalk state: %d", state);
2461 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2462 my_data->slowtalk = state;
2463 }
2464
2465 if (my_data->csd != NULL) {
2466 ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
2467 if (ret < 0) {
2468 ALOGE("%s: csd_client_disable_device, failed, error %d",
2469 __func__, ret);
2470 }
2471 }
2472 return ret;
2473}
2474
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2475static int set_hd_voice(struct platform_data *my_data, bool state)
2476{
2477 struct audio_device *adev = my_data->adev;
2478 struct mixer_ctl *ctl;
2479 const char *mixer_ctl_name = "HD Voice Enable";
2480 int ret = 0;
2481 uint32_t set_values[ ] = {0,
2482 ALL_SESSION_VSID};
2483
2484 set_values[0] = state;
2485 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2486 if (!ctl) {
2487 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2488 __func__, mixer_ctl_name);
2489 ret = -EINVAL;
2490 } else {
2491 ALOGV("Setting HD Voice state: %d", state);
2492 ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
2493 my_data->hd_voice = state;
2494 }
2495
2496 return ret;
2497}
2498
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2499static int update_external_device_status(struct platform_data *my_data,
2500 char* event_name, bool status)
2501{
2502 int ret = 0;
2503 struct audio_usecase *usecase;
2504 struct listnode *node;
2505
2506 ALOGD("Recieved external event switch %s", event_name);
2507
2508 if (!strcmp(event_name, EVENT_EXTERNAL_SPK_1))
2509 my_data->external_spk_1 = status;
2510 else if (!strcmp(event_name, EVENT_EXTERNAL_SPK_2))
2511 my_data->external_spk_2 = status;
2512 else if (!strcmp(event_name, EVENT_EXTERNAL_MIC))
2513 my_data->external_mic = status;
2514 else {
2515 ALOGE("The audio event type is not found");
2516 return -EINVAL;
2517 }
2518
2519 list_for_each(node, &my_data->adev->usecase_list) {
2520 usecase = node_to_item(node, struct audio_usecase, list);
2521 select_devices(my_data->adev, usecase->id);
2522 }
2523
2524 return ret;
2525}
2526
2527static int parse_audiocal_cfg(struct str_parms *parms, acdb_audio_cal_cfg_t *cal)
2528{
2529 int err;
2530 unsigned int val;
2531 char value[64];
2532 int ret = 0;
2533
2534 if(parms == NULL || cal == NULL)
2535 return ret;
2536
2537 err = str_parms_get_str(parms, "cal_persist", value, sizeof(value));
2538 if (err >= 0) {
2539 str_parms_del(parms, "cal_persist");
2540 cal->persist = (uint32_t) strtoul(value, NULL, 0);
2541 ret = ret | 0x1;
2542 }
2543 err = str_parms_get_str(parms, "cal_apptype", value, sizeof(value));
2544 if (err >= 0) {
2545 str_parms_del(parms, "cal_apptype");
2546 cal->app_type = (uint32_t) strtoul(value, NULL, 0);
2547 ret = ret | 0x2;
2548 }
2549 err = str_parms_get_str(parms, "cal_caltype", value, sizeof(value));
2550 if (err >= 0) {
2551 str_parms_del(parms, "cal_caltype");
2552 cal->cal_type = (uint32_t) strtoul(value, NULL, 0);
2553 ret = ret | 0x4;
2554 }
2555 err = str_parms_get_str(parms, "cal_samplerate", value, sizeof(value));
2556 if (err >= 0) {
2557 str_parms_del(parms, "cal_samplerate");
2558 cal->sampling_rate = (uint32_t) strtoul(value, NULL, 0);
2559 ret = ret | 0x8;
2560 }
2561 err = str_parms_get_str(parms, "cal_devid", value, sizeof(value));
2562 if (err >= 0) {
2563 str_parms_del(parms, "cal_devid");
2564 cal->dev_id = (uint32_t) strtoul(value, NULL, 0);
2565 ret = ret | 0x10;
2566 }
2567 err = str_parms_get_str(parms, "cal_snddevid", value, sizeof(value));
2568 if (err >= 0) {
2569 str_parms_del(parms, "cal_snddevid");
2570 cal->snd_dev_id = (uint32_t) strtoul(value, NULL, 0);
2571 ret = ret | 0x20;
2572 }
2573 err = str_parms_get_str(parms, "cal_topoid", value, sizeof(value));
2574 if (err >= 0) {
2575 str_parms_del(parms, "cal_topoid");
2576 cal->topo_id = (uint32_t) strtoul(value, NULL, 0);
2577 ret = ret | 0x40;
2578 }
2579 err = str_parms_get_str(parms, "cal_moduleid", value, sizeof(value));
2580 if (err >= 0) {
2581 str_parms_del(parms, "cal_moduleid");
2582 cal->module_id = (uint32_t) strtoul(value, NULL, 0);
2583 ret = ret | 0x80;
2584 }
2585 err = str_parms_get_str(parms, "cal_paramid", value, sizeof(value));
2586 if (err >= 0) {
2587 str_parms_del(parms, "cal_paramid");
2588 cal->param_id = (uint32_t) strtoul(value, NULL, 0);
2589 ret = ret | 0x100;
2590 }
2591 return ret;
2592}
2593
2594static void set_audiocal(void *platform, struct str_parms *parms, char *value, int len) {
2595 struct platform_data *my_data = (struct platform_data *)platform;
2596 acdb_audio_cal_cfg_t cal={0};
2597 uint8_t *dptr = NULL;
2598 int32_t dlen;
2599 int err, ret;
2600 if(value == NULL || platform == NULL || parms == NULL) {
2601 ALOGE("[%s] received null pointer, failed",__func__);
2602 goto done_key_audcal;
2603 }
2604
2605 /* parse audio calibration keys */
2606 ret = parse_audiocal_cfg(parms, &cal);
2607
2608 /* handle audio calibration data now */
2609 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, len);
2610 if (err >= 0) {
2611 str_parms_del(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA);
2612 dlen = strlen(value);
2613 if(dlen <= 0) {
2614 ALOGE("[%s] null data received",__func__);
2615 goto done_key_audcal;
2616 }
2617 dptr = (uint8_t*) calloc(dlen, sizeof(uint8_t));
2618 if(dptr == NULL) {
2619 ALOGE("[%s] memory allocation failed for %d",__func__, dlen);
2620 goto done_key_audcal;
2621 }
2622 dlen = b64decode(value, strlen(value), dptr);
2623 if(dlen<=0) {
2624 ALOGE("[%s] data decoding failed %d", __func__, dlen);
2625 goto done_key_audcal;
2626 }
2627
2628 if(cal.dev_id) {
2629 if(audio_is_input_device(cal.dev_id)) {
2630 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
2631 } else {
2632 cal.snd_dev_id = platform_get_output_snd_device(platform, cal.dev_id);
2633 }
2634 }
2635 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
2636 ALOGD("Setting audio calibration for snd_device(%d) acdb_id(%d)",
2637 cal.snd_dev_id, cal.acdb_dev_id);
2638 if(cal.acdb_dev_id == -EINVAL) {
2639 ALOGE("[%s] Invalid acdb_device id %d for snd device id %d",
2640 __func__, cal.acdb_dev_id, cal.snd_dev_id);
2641 goto done_key_audcal;
2642 }
2643 if(my_data->acdb_set_audio_cal) {
2644 ret = my_data->acdb_set_audio_cal((void *)&cal, (void*)dptr, dlen);
2645 }
2646 }
2647done_key_audcal:
2648 if(dptr != NULL)
2649 free(dptr);
2650}
2651
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2652int platform_set_parameters(void *platform, struct str_parms *parms)
2653{
2654 struct platform_data *my_data = (struct platform_data *)platform;
2655 char *str;
2656 char value[256] = {0};
2657 int val;
2658 int ret = 0, err;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2659 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2660
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2661 kv_pairs = str_parms_to_str(parms);
2662 ALOGV("%s: enter: - %s", __func__, kv_pairs);
2663 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2664
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2665 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
2666 if (err >= 0) {
2667 bool state = false;
2668 if (!strncmp("true", value, sizeof("true"))) {
2669 state = true;
2670 }
2671
2672 str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
2673 ret = platform_set_slowtalk(my_data, state);
2674 if (ret)
2675 ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
2676 }
2677
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2678 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value));
2679 if (err >= 0) {
2680 bool state = false;
2681 if (!strncmp("true", value, sizeof("true"))) {
2682 state = true;
2683 }
2684
2685 str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
2686 if (my_data->hd_voice != state) {
2687 ret = set_hd_voice(my_data, state);
2688 if (ret)
2689 ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
2690 } else {
2691 ALOGV("%s: HD Voice already set to %d", __func__, state);
2692 }
2693 }
2694
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2695 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
2696 value, sizeof(value));
2697 if (err >= 0) {
2698 str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
2699
2700 if (my_data->acdb_reload_vocvoltable == NULL) {
2701 ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
2702 } else if (!strcmp(value, "on")) {
2703 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
2704 my_data->voice_feature_set = 1;
2705 }
2706 } else {
2707 if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
2708 my_data->voice_feature_set = 0;
2709 }
2710 }
2711 }
2712
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2713#ifdef RECORD_PLAY_CONCURRENCY
2714 err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_REC_PLAY_CONC, value, sizeof(value));
2715 if (err >= 0) {
2716 if (!strncmp("true", value, sizeof("true"))) {
2717 ALOGD("setting record playback concurrency to true");
2718 my_data->rec_play_conc_set = true;
2719 } else {
2720 ALOGD("setting record playback concurrency to false");
2721 my_data->rec_play_conc_set = false;
2722 }
Naresh Tanniruc0517bc2014-10-26 15:30:55 +0530[diff] [blame]2723 }
2724#endif
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2725 ALOGV("%s: exit with code(%d)", __func__, ret);
2726 return ret;
2727}
2728
2729int platform_set_incall_recording_session_id(void *platform,
2730 uint32_t session_id, int rec_mode)
2731{
2732 int ret = 0;
2733 struct platform_data *my_data = (struct platform_data *)platform;
2734 struct audio_device *adev = my_data->adev;
2735 struct mixer_ctl *ctl;
2736 const char *mixer_ctl_name = "Voc VSID";
2737 int num_ctl_values;
2738 int i;
2739
2740 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
2741 if (!ctl) {
2742 ALOGE("%s: Could not get ctl for mixer cmd - %s",
2743 __func__, mixer_ctl_name);
2744 ret = -EINVAL;
2745 } else {
2746 num_ctl_values = mixer_ctl_get_num_values(ctl);
2747 for (i = 0; i < num_ctl_values; i++) {
2748 if (mixer_ctl_set_value(ctl, i, session_id)) {
2749 ALOGV("Error: invalid session_id: %x", session_id);
2750 ret = -EINVAL;
2751 break;
2752 }
2753 }
2754 }
2755
2756 if (my_data->csd != NULL) {
2757 ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
2758 if (ret < 0) {
2759 ALOGE("%s: csd_client_start_record failed, error %d",
2760 __func__, ret);
2761 }
2762 }
2763
2764 return ret;
2765}
2766
2767int platform_stop_incall_recording_usecase(void *platform)
2768{
2769 int ret = 0;
2770 struct platform_data *my_data = (struct platform_data *)platform;
2771
2772 if (my_data->csd != NULL) {
2773 ret = my_data->csd->stop_record(ALL_SESSION_VSID);
2774 if (ret < 0) {
2775 ALOGE("%s: csd_client_stop_record failed, error %d",
2776 __func__, ret);
2777 }
2778 }
2779
2780 return ret;
2781}
2782
2783int platform_start_incall_music_usecase(void *platform)
2784{
2785 int ret = 0;
2786 struct platform_data *my_data = (struct platform_data *)platform;
2787
2788 if (my_data->csd != NULL) {
2789 ret = my_data->csd->start_playback(ALL_SESSION_VSID);
2790 if (ret < 0) {
2791 ALOGE("%s: csd_client_start_playback failed, error %d",
2792 __func__, ret);
2793 }
2794 }
2795
2796 return ret;
2797}
2798
2799int platform_stop_incall_music_usecase(void *platform)
2800{
2801 int ret = 0;
2802 struct platform_data *my_data = (struct platform_data *)platform;
2803
2804 if (my_data->csd != NULL) {
2805 ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
2806 if (ret < 0) {
2807 ALOGE("%s: csd_client_stop_playback failed, error %d",
2808 __func__, ret);
2809 }
2810 }
2811
2812 return ret;
2813}
2814
Vidyakumar Athota21b3bb92014-04-25 11:08:08 -0700[diff] [blame]2815int platform_update_lch(void *platform, struct voice_session *session,
2816 enum voice_lch_mode lch_mode)
2817{
2818 int ret = 0;
2819 struct platform_data *my_data = (struct platform_data *)platform;
2820
2821 if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
2822 ret = my_data->csd->set_lch(session->vsid, lch_mode);
2823 else
2824 ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
2825
2826 return ret;
2827}
2828
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2829static void get_audiocal(void *platform, void *keys, void *pReply) {
2830 struct platform_data *my_data = (struct platform_data *)platform;
2831 struct str_parms *query = (struct str_parms *)keys;
2832 struct str_parms *reply=(struct str_parms *)pReply;
2833 acdb_audio_cal_cfg_t cal={0};
2834 uint8_t *dptr = NULL;
2835 char value[512] = {0};
2836 char *rparms=NULL;
2837 int ret=0, err;
2838 uint32_t param_len;
2839
2840 if(query==NULL || platform==NULL || reply==NULL) {
2841 ALOGE("[%s] received null pointer",__func__);
2842 ret=-EINVAL;
2843 goto done;
2844 }
2845 /* parse audiocal configuration keys */
2846 ret = parse_audiocal_cfg(query, &cal);
2847 if(ret == 0) {
2848 /* No calibration keys found */
2849 goto done;
2850 }
2851 err = str_parms_get_str(query, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, sizeof(value));
2852 if (err >= 0) {
2853 str_parms_del(query, AUDIO_PARAMETER_KEY_AUD_CALDATA);
2854 } else {
2855 goto done;
2856 }
2857
2858 if(cal.dev_id & AUDIO_DEVICE_BIT_IN) {
2859 cal.snd_dev_id = platform_get_input_snd_device(platform, cal.dev_id);
2860 } else if(cal.dev_id) {
2861 cal.snd_dev_id = platform_get_output_snd_device(platform, cal.dev_id);
2862 }
2863 cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
2864 if (cal.acdb_dev_id < 0) {
2865 ALOGE("%s: Failed. Could not find acdb id for snd device(%d)",
2866 __func__, cal.snd_dev_id);
2867 ret = -EINVAL;
2868 goto done_key_audcal;
2869 }
2870 ALOGD("[%s] Getting audio calibration for snd_device(%d) acdb_id(%d)",
2871 __func__, cal.snd_dev_id, cal.acdb_dev_id);
2872
2873 param_len = MAX_SET_CAL_BYTE_SIZE;
2874 dptr = (uint8_t*)calloc(param_len, sizeof(uint8_t));
2875 if(dptr == NULL) {
2876 ALOGE("[%s] Memory allocation failed for length %d",__func__,param_len);
2877 ret = -ENOMEM;
2878 goto done_key_audcal;
2879 }
2880 if (my_data->acdb_get_audio_cal != NULL) {
2881 ret = my_data->acdb_get_audio_cal((void*)&cal, (void*)dptr, &param_len);
2882 if (ret == 0) {
2883 int dlen;
2884 if(param_len == 0 || param_len == MAX_SET_CAL_BYTE_SIZE) {
2885 ret = -EINVAL;
2886 goto done_key_audcal;
2887 }
2888 /* Allocate memory for encoding */
2889 rparms = (char*)calloc((param_len*2), sizeof(char));
2890 if(rparms == NULL) {
2891 ALOGE("[%s] Memory allocation failed for size %d",
2892 __func__, param_len*2);
2893 ret = -ENOMEM;
2894 goto done_key_audcal;
2895 }
2896 if(cal.persist==0 && cal.module_id && cal.param_id) {
2897 err = b64encode(dptr+12, param_len-12, rparms);
2898 } else {
2899 err = b64encode(dptr, param_len, rparms);
2900 }
2901 if(err < 0) {
2902 ALOGE("[%s] failed to convert data to string", __func__);
2903 ret = -EINVAL;
2904 goto done_key_audcal;
2905 }
2906 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
2907 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, rparms);
2908 }
2909 }
2910done_key_audcal:
2911 if(ret != 0) {
2912 str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
2913 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, "");
2914 }
2915done:
2916 if(dptr != NULL)
2917 free(dptr);
2918 if(rparms != NULL)
2919 free(rparms);
2920}
2921
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2922void platform_get_parameters(void *platform,
2923 struct str_parms *query,
2924 struct str_parms *reply)
2925{
2926 struct platform_data *my_data = (struct platform_data *)platform;
2927 char *str = NULL;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2928 char value[512] = {0};
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2929 int ret;
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2930 char *kv_pairs = NULL;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2931
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2932 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
2933 value, sizeof(value));
2934 if (ret >= 0) {
2935 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
2936 my_data->slowtalk?"true":"false");
2937 }
2938
Avinash Vaishd5fa4572014-09-15 14:41:14 +0530[diff] [blame]2939 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
2940 value, sizeof(value));
2941 if (ret >= 0) {
2942 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
2943 my_data->hd_voice?"true":"false");
2944 }
2945
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2946 ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
2947 value, sizeof(value));
2948 if (ret >= 0) {
2949 if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
2950 strlcpy(value, "on", sizeof(value));
2951 } else {
2952 strlcpy(value, "off", sizeof(value));
2953 }
2954
2955 str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
2956 }
2957
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]2958 /* Handle audio calibration keys */
Karthik Reddy Kattabfe193d2014-08-14 17:58:18 +0530[diff] [blame]2959 kv_pairs = str_parms_to_str(reply);
2960 ALOGV("%s: exit: returns - %s", __func__, kv_pairs);
2961 free(kv_pairs);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2962}
2963
2964/* Delay in Us */
2965int64_t platform_render_latency(audio_usecase_t usecase)
2966{
2967 switch (usecase) {
2968 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
2969 return DEEP_BUFFER_PLATFORM_DELAY;
2970 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
2971 return LOW_LATENCY_PLATFORM_DELAY;
2972 default:
2973 return 0;
2974 }
2975}
2976
2977int platform_update_usecase_from_source(int source, int usecase)
2978{
2979 ALOGV("%s: input source :%d", __func__, source);
2980 if(source == AUDIO_SOURCE_FM_RX_A2DP)
2981 usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
2982 return usecase;
2983}
2984
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]2985bool platform_listen_device_needs_event(snd_device_t snd_device)
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2986{
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]2987 bool needs_event = false;
2988
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]2989 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
2990 (snd_device < SND_DEVICE_IN_END) &&
2991 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
2992 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
Dhananjay Kumar45b71742014-05-29 21:47:27 +0530[diff] [blame]2993 needs_event = true;
2994
2995 return needs_event;
2996}
2997
2998bool platform_listen_usecase_needs_event(audio_usecase_t uc_id)
2999{
3000 bool needs_event = false;
3001
3002 switch(uc_id){
3003 /* concurrent playback usecases needs event */
3004 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3005 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3006 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3007 needs_event = true;
3008 break;
3009 /* concurrent playback in low latency allowed */
3010 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3011 break;
3012 /* concurrent playback FM needs event */
3013 case USECASE_AUDIO_PLAYBACK_FM:
3014 needs_event = true;
3015 break;
3016
3017 /* concurrent capture usecases, no event, capture handled by device
3018 * USECASE_AUDIO_RECORD:
3019 * USECASE_AUDIO_RECORD_COMPRESS:
3020 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3021
3022 * USECASE_VOICE_CALL:
3023 * USECASE_VOICE2_CALL:
3024 * USECASE_VOLTE_CALL:
3025 * USECASE_QCHAT_CALL:
3026 * USECASE_VOWLAN_CALL:
3027 * USECASE_COMPRESS_VOIP_CALL:
3028 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3029 * USECASE_INCALL_REC_UPLINK:
3030 * USECASE_INCALL_REC_DOWNLINK:
3031 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3032 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3033 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3034 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3035 * USECASE_INCALL_MUSIC_UPLINK:
3036 * USECASE_INCALL_MUSIC_UPLINK2:
3037 * USECASE_AUDIO_SPKR_CALIB_RX:
3038 * USECASE_AUDIO_SPKR_CALIB_TX:
3039 */
3040 default:
3041 ALOGV("%s:usecase_id[%d} no need to raise event.", __func__, uc_id);
3042 }
3043 return needs_event;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3044}
3045
Ravi Kumar Alamanda8fa6b192014-09-09 16:06:42 -0700[diff] [blame]3046bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
3047{
3048 bool needs_event = false;
3049
3050 if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
3051 (snd_device < SND_DEVICE_IN_END) &&
3052 (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
3053 (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
3054 needs_event = true;
3055
3056 return needs_event;
3057}
3058
3059bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
3060{
3061 bool needs_event = false;
3062
3063 switch(uc_id){
3064 /* concurrent playback usecases needs event */
3065 case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
3066 case USECASE_AUDIO_PLAYBACK_MULTI_CH:
3067 case USECASE_AUDIO_PLAYBACK_OFFLOAD:
3068 needs_event = true;
3069 break;
3070 /* concurrent playback in low latency allowed */
3071 case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
3072 break;
3073 /* concurrent playback FM needs event */
3074 case USECASE_AUDIO_PLAYBACK_FM:
3075 needs_event = true;
3076 break;
3077
3078 /* concurrent capture usecases, no event, capture handled by device
3079 * USECASE_AUDIO_RECORD:
3080 * USECASE_AUDIO_RECORD_COMPRESS:
3081 * USECASE_AUDIO_RECORD_LOW_LATENCY:
3082
3083 * USECASE_VOICE_CALL:
3084 * USECASE_VOICE2_CALL:
3085 * USECASE_VOLTE_CALL:
3086 * USECASE_QCHAT_CALL:
3087 * USECASE_VOWLAN_CALL:
3088 * USECASE_COMPRESS_VOIP_CALL:
3089 * USECASE_AUDIO_RECORD_FM_VIRTUAL:
3090 * USECASE_INCALL_REC_UPLINK:
3091 * USECASE_INCALL_REC_DOWNLINK:
3092 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
3093 * USECASE_INCALL_REC_UPLINK_COMPRESS:
3094 * USECASE_INCALL_REC_DOWNLINK_COMPRESS:
3095 * USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
3096 * USECASE_INCALL_MUSIC_UPLINK:
3097 * USECASE_INCALL_MUSIC_UPLINK2:
3098 * USECASE_AUDIO_SPKR_CALIB_RX:
3099 * USECASE_AUDIO_SPKR_CALIB_TX:
3100 */
3101 default:
3102 ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
3103 }
3104 return needs_event;
3105}
3106
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3107/* Read offload buffer size from a property.
3108 * If value is not power of 2 round it to
3109 * power of 2.
3110 */
3111uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
3112{
3113 char value[PROPERTY_VALUE_MAX] = {0};
3114 uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3115 if((property_get("audio.offload.buffer.size.kb", value, "")) &&
3116 atoi(value)) {
3117 fragment_size = atoi(value) * 1024;
3118 }
3119
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3120 // For FLAC use max size since it is loss less, and has sampling rates
3121 // upto 192kHZ
3122 if (info != NULL && !info->has_video &&
3123 info->format == AUDIO_FORMAT_FLAC) {
3124 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3125 ALOGV("FLAC fragment size %d", fragment_size);
3126 }
3127
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3128 if (info != NULL && info->has_video && info->is_streaming) {
3129 fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
3130 ALOGV("%s: offload fragment size reduced for AV streaming to %d",
Apoorv Raghuvanshi44bd9172014-05-28 14:50:07 -0700[diff] [blame]3131 __func__, fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3132 }
3133
3134 fragment_size = ALIGN( fragment_size, 1024);
3135
3136 if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3137 fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3138 else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
3139 fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
3140 ALOGV("%s: fragment_size %d", __func__, fragment_size);
3141 return fragment_size;
3142}
3143
3144uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
3145{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3146 uint32_t fragment_size = 0;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3147 uint32_t bits_per_sample = 16;
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3148 uint32_t pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_FOR_SMALL_BUFFERS;
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3149
3150 if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
3151 bits_per_sample = 32;
3152 }
3153
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3154 if (info->use_small_bufs) {
3155 pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_FOR_SMALL_BUFFERS;
3156 } else {
3157 if (!info->has_video) {
3158 pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_MAX;
3159 } else if (info->has_video && info->is_streaming) {
3160 pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_FOR_AV_STREAMING;
3161 } else if (info->has_video) {
3162 pcm_offload_time = PCM_OFFLOAD_BUFFER_DURATION_FOR_AV;
3163 }
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3164 }
3165
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3166 //duration is set to 20 ms worth of stereo data at 48Khz
3167 //with 16 bit per sample, modify this when the channel
3168 //configuration is different
3169 fragment_size = (pcm_offload_time
3170 * info->sample_rate
3171 * (bits_per_sample >> 3)
3172 * popcount(info->channel_mask))/1000;
3173 // align with LCM of 2, 4, 6, 8
3174 fragment_size = ALIGN( fragment_size, 24 );
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3175 if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
3176 fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
3177 else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
3178 fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
3179
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3180 ALOGI("PCM offload Fragment size to %d bytes", fragment_size);
Naresh Tannirudb72d1e2014-03-05 17:33:47 +0530[diff] [blame]3181 return fragment_size;
3182}
3183
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3184int platform_set_codec_backend_cfg(struct audio_device* adev,
3185 unsigned int bit_width, unsigned int sample_rate)
3186{
3187 ALOGV("%s bit width: %d, sample rate: %d", __func__, bit_width, sample_rate);
3188
3189 int ret = 0;
3190 if (bit_width != adev->cur_codec_backend_bit_width) {
3191 const char * mixer_ctl_name = "SLIM_0_RX Format";
3192 struct mixer_ctl *ctl;
3193 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3194 if (!ctl) {
3195 ALOGE("%s: Could not get ctl for mixer command - %s",
3196 __func__, mixer_ctl_name);
3197 return -EINVAL;
3198 }
3199
3200 if (bit_width == 24) {
3201 mixer_ctl_set_enum_by_string(ctl, "S24_LE");
3202 } else {
3203 mixer_ctl_set_enum_by_string(ctl, "S16_LE");
3204 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3205 }
3206 adev->cur_codec_backend_bit_width = bit_width;
3207 ALOGE("Backend bit width is set to %d ", bit_width);
3208 }
3209
3210 /*
3211 * Backend sample rate configuration follows:
3212 * 16 bit playback - 48khz for streams at any valid sample rate
3213 * 24 bit playback - 48khz for stream sample rate less than 48khz
3214 * 24 bit playback - 96khz for sample rate range of 48khz to 96khz
3215 * 24 bit playback - 192khz for sample rate range of 96khz to 192 khz
3216 * Upper limit is inclusive in the sample rate range.
3217 */
3218 // TODO: This has to be more dynamic based on policy file
3219 if (sample_rate != adev->cur_codec_backend_samplerate) {
3220 char *rate_str = NULL;
3221 const char * mixer_ctl_name = "SLIM_0_RX SampleRate";
3222 struct mixer_ctl *ctl;
3223
3224 switch (sample_rate) {
3225 case 8000:
3226 case 11025:
3227 case 16000:
3228 case 22050:
3229 case 32000:
3230 case 44100:
3231 case 48000:
3232 rate_str = "KHZ_48";
3233 break;
3234 case 64000:
3235 case 88200:
3236 case 96000:
3237 rate_str = "KHZ_96";
3238 break;
3239 case 176400:
3240 case 192000:
3241 rate_str = "KHZ_192";
3242 break;
3243 default:
3244 rate_str = "KHZ_48";
3245 break;
3246 }
3247
3248 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3249 if(!ctl) {
3250 ALOGE("%s: Could not get ctl for mixer command - %s",
3251 __func__, mixer_ctl_name);
3252 return -EINVAL;
3253 }
3254
3255 ALOGV("Set sample rate as rate_str = %s", rate_str);
3256 mixer_ctl_set_enum_by_string(ctl, rate_str);
3257 adev->cur_codec_backend_samplerate = sample_rate;
3258 }
3259
3260 return ret;
3261}
3262
3263bool platform_check_codec_backend_cfg(struct audio_device* adev,
3264 struct audio_usecase* usecase __unused,
3265 unsigned int* new_bit_width,
3266 unsigned int* new_sample_rate)
3267{
3268 bool backend_change = false;
3269 struct listnode *node;
3270 struct stream_out *out = NULL;
3271 unsigned int bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
3272 unsigned int sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3273
3274 // For voice calls use default configuration
3275 // force routing is not required here, caller will do it anyway
3276 if (voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) {
3277 ALOGW("%s:Use default bw and sr for voice/voip calls ",__func__);
3278 bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
3279 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3280 } else {
3281 /*
3282 * The backend should be configured at highest bit width and/or
3283 * sample rate amongst all playback usecases.
3284 * If the selected sample rate and/or bit width differ with
3285 * current backend sample rate and/or bit width, then, we set the
3286 * backend re-configuration flag.
3287 *
3288 * Exception: 16 bit playbacks is allowed through 16 bit/48 khz backend only
3289 */
3290 list_for_each(node, &adev->usecase_list) {
3291 struct audio_usecase *curr_usecase;
3292 curr_usecase = node_to_item(node, struct audio_usecase, list);
3293 if (curr_usecase->type == PCM_PLAYBACK) {
3294 struct stream_out *out =
3295 (struct stream_out*) curr_usecase->stream.out;
3296 if (out != NULL ) {
3297 ALOGV("Offload playback running bw %d sr %d",
3298 out->bit_width, out->sample_rate);
3299 if (bit_width < out->bit_width)
3300 bit_width = out->bit_width;
3301 if (sample_rate < out->sample_rate)
3302 sample_rate = out->sample_rate;
3303 }
3304 }
3305 }
3306 }
3307
3308 // 16 bit playback on speakers is allowed through 48 khz backend only
3309 if (16 == bit_width) {
3310 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3311 }
3312 // 24 bit playback on speakers is allowed through 48 khz backend only
3313 // bit width re-configured based on platform info
3314 if ((24 == bit_width) &&
3315 (usecase->stream.out->devices & AUDIO_DEVICE_OUT_SPEAKER)) {
3316 bit_width = (uint32_t)platform_get_snd_device_bit_width(SND_DEVICE_OUT_SPEAKER);
3317 sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
3318 }
3319 // Force routing if the expected bitwdith or samplerate
3320 // is not same as current backend comfiguration
3321 if ((bit_width != adev->cur_codec_backend_bit_width) ||
3322 (sample_rate != adev->cur_codec_backend_samplerate)) {
3323 *new_bit_width = bit_width;
3324 *new_sample_rate = sample_rate;
3325 backend_change = true;
3326 ALOGI("%s Codec backend needs to be updated. new bit width: %d new sample rate: %d",
3327 __func__, *new_bit_width, *new_sample_rate);
3328 }
3329
3330 return backend_change;
3331}
3332
3333bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev, struct audio_usecase *usecase)
3334{
3335 ALOGV("platform_check_and_set_codec_backend_cfg usecase = %d",usecase->id );
3336
3337 unsigned int new_bit_width, old_bit_width;
3338 unsigned int new_sample_rate, old_sample_rate;
3339
3340 new_bit_width = old_bit_width = adev->cur_codec_backend_bit_width;
3341 new_sample_rate = old_sample_rate = adev->cur_codec_backend_samplerate;
3342
3343 ALOGW("Codec backend bitwidth %d, samplerate %d", old_bit_width, old_sample_rate);
3344 if (platform_check_codec_backend_cfg(adev, usecase,
3345 &new_bit_width, &new_sample_rate)) {
3346 platform_set_codec_backend_cfg(adev, new_bit_width, new_sample_rate);
3347 return true;
3348 }
3349
3350 return false;
3351}
3352
3353int platform_set_snd_device_backend(snd_device_t device, const char *backend)
3354{
3355 int ret = 0;
3356
3357 if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
3358 ALOGE("%s: Invalid snd_device = %d",
3359 __func__, device);
3360 ret = -EINVAL;
3361 goto done;
3362 }
3363
3364 if (backend_table[device]) {
3365 free(backend_table[device]);
3366 }
3367 backend_table[device] = strdup(backend);
3368done:
3369 return ret;
3370}
3371
3372int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id)
3373{
3374 int ret = 0;
3375 if ((usecase <= USECASE_INVALID) || (usecase >= AUDIO_USECASE_MAX)) {
3376 ALOGE("%s: invalid usecase case idx %d", __func__, usecase);
3377 ret = -EINVAL;
3378 goto done;
3379 }
3380
3381 if ((type != 0) && (type != 1)) {
3382 ALOGE("%s: invalid usecase type", __func__);
3383 ret = -EINVAL;
3384 }
3385 pcm_device_table[usecase][type] = pcm_id;
3386done:
3387 return ret;
3388}
3389
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]3390void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
3391{
3392 *device_to_be_id = msm_device_to_be_id;
3393 *length = msm_be_id_array_len;
3394}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3395int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask, int snd_id)
3396{
3397 int ret = 0;
3398 int channels = audio_channel_count_from_out_mask(channel_mask);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]3399
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3400 char channel_map[8];
3401 memset(channel_map, 0, sizeof(channel_map));
3402 /* Following are all most common standard WAV channel layouts
3403 overridden by channel mask if its allowed and different */
3404 switch (channels) {
3405 case 1:
3406 /* AUDIO_CHANNEL_OUT_MONO */
3407 channel_map[0] = PCM_CHANNEL_FC;
3408 break;
3409 case 2:
3410 /* AUDIO_CHANNEL_OUT_STEREO */
3411 channel_map[0] = PCM_CHANNEL_FL;
3412 channel_map[1] = PCM_CHANNEL_FR;
3413 break;
3414 case 3:
3415 /* AUDIO_CHANNEL_OUT_2POINT1 */
3416 channel_map[0] = PCM_CHANNEL_FL;
3417 channel_map[1] = PCM_CHANNEL_FR;
3418 channel_map[2] = PCM_CHANNEL_FC;
3419 break;
3420 case 4:
3421 /* AUDIO_CHANNEL_OUT_QUAD_SIDE */
3422 channel_map[0] = PCM_CHANNEL_FL;
3423 channel_map[1] = PCM_CHANNEL_FR;
3424 channel_map[2] = PCM_CHANNEL_LS;
3425 channel_map[3] = PCM_CHANNEL_RS;
3426 if (channel_mask == AUDIO_CHANNEL_OUT_QUAD_BACK)
3427 {
3428 channel_map[2] = PCM_CHANNEL_LB;
3429 channel_map[3] = PCM_CHANNEL_RB;
3430 }
3431 if (channel_mask == AUDIO_CHANNEL_OUT_SURROUND)
3432 {
3433 channel_map[2] = PCM_CHANNEL_FC;
3434 channel_map[3] = PCM_CHANNEL_CS;
3435 }
3436 break;
3437 case 5:
3438 /* AUDIO_CHANNEL_OUT_PENTA */
3439 channel_map[0] = PCM_CHANNEL_FL;
3440 channel_map[1] = PCM_CHANNEL_FR;
3441 channel_map[2] = PCM_CHANNEL_FC;
3442 channel_map[3] = PCM_CHANNEL_LB;
3443 channel_map[4] = PCM_CHANNEL_RB;
3444 break;
3445 case 6:
3446 /* AUDIO_CHANNEL_OUT_5POINT1 */
3447 channel_map[0] = PCM_CHANNEL_FL;
3448 channel_map[1] = PCM_CHANNEL_FR;
3449 channel_map[2] = PCM_CHANNEL_FC;
3450 channel_map[3] = PCM_CHANNEL_LFE;
3451 channel_map[4] = PCM_CHANNEL_LB;
3452 channel_map[5] = PCM_CHANNEL_RB;
3453 if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1_SIDE)
3454 {
3455 channel_map[4] = PCM_CHANNEL_LS;
3456 channel_map[5] = PCM_CHANNEL_RS;
3457 }
3458 break;
3459 case 7:
3460 /* AUDIO_CHANNEL_OUT_6POINT1 */
3461 channel_map[0] = PCM_CHANNEL_FL;
3462 channel_map[1] = PCM_CHANNEL_FR;
3463 channel_map[2] = PCM_CHANNEL_FC;
3464 channel_map[3] = PCM_CHANNEL_LFE;
3465 channel_map[4] = PCM_CHANNEL_LB;
3466 channel_map[5] = PCM_CHANNEL_RB;
3467 channel_map[6] = PCM_CHANNEL_CS;
3468 break;
3469 case 8:
3470 /* AUDIO_CHANNEL_OUT_7POINT1 */
3471 channel_map[0] = PCM_CHANNEL_FL;
3472 channel_map[1] = PCM_CHANNEL_FR;
3473 channel_map[2] = PCM_CHANNEL_FC;
3474 channel_map[3] = PCM_CHANNEL_LFE;
3475 channel_map[4] = PCM_CHANNEL_LB;
3476 channel_map[5] = PCM_CHANNEL_RB;
3477 channel_map[6] = PCM_CHANNEL_LS;
3478 channel_map[7] = PCM_CHANNEL_RS;
3479 break;
3480 default:
3481 ALOGE("unsupported channels %d for setting channel map", channels);
3482 return -1;
3483 }
3484 ret = platform_set_channel_map(platform, channels, channel_map, snd_id);
3485 return ret;
3486}
3487
3488int platform_get_edid_info(void *platform)
3489{
3490 struct platform_data *my_data = (struct platform_data *)platform;
3491 struct audio_device *adev = my_data->adev;
3492 char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
3493 char *sad = block;
3494 int num_audio_blocks;
3495 int channel_count = 2;
3496 int i, ret, count;
3497
3498 struct mixer_ctl *ctl;
3499 char edid_data[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE + 1] = {0};
3500 edid_audio_info *info;
3501
3502 if (my_data->edid_valid) {
3503 /* use cached edid */
3504 return 0;
3505 }
3506
3507 if (my_data->edid_info == NULL) {
3508 my_data->edid_info =
3509 (struct edid_audio_info *)calloc(1, sizeof(struct edid_audio_info));
3510 }
3511
3512 info = my_data->edid_info;
3513
3514 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
3515 if (!ctl) {
3516 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3517 __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
3518 goto fail;
3519 }
3520
3521 mixer_ctl_update(ctl);
3522
3523 count = mixer_ctl_get_num_values(ctl);
3524
3525 /* Read SAD blocks, clamping the maximum size for safety */
3526 if (count > (int)sizeof(block))
3527 count = (int)sizeof(block);
3528
3529 ret = mixer_ctl_get_array(ctl, block, count);
3530 if (ret != 0) {
3531 ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
3532 goto fail;
3533 }
3534 edid_data[0] = count;
3535 memcpy(&edid_data[1], block, count);
3536
3537#ifdef AUDIO_FEATURE_ENABLED_HDMI_EDID
3538 if (!edid_get_sink_caps(info, edid_data)) {
3539 ALOGE("%s: Failed to get HDMI sink capabilities", __func__);
3540 goto fail;
3541 }
3542 my_data->edid_valid = true;
3543 return 0;
3544#endif
3545fail:
3546 if (my_data->edid_info) {
3547 free(my_data->edid_info);
3548 my_data->edid_info = NULL;
3549 my_data->edid_valid = false;
3550 }
3551 ALOGE("%s: return -EINVAL", __func__);
3552 return -EINVAL;
3553}
3554
3555
3556int platform_set_channel_allocation(void *platform, int channel_alloc)
3557{
3558 struct mixer_ctl *ctl;
3559 const char *mixer_ctl_name = "HDMI RX CA";
3560 int ret;
3561 struct platform_data *my_data = (struct platform_data *)platform;
3562 struct audio_device *adev = my_data->adev;
3563
3564 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3565 if (!ctl) {
3566 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3567 __func__, mixer_ctl_name);
3568 ret = EINVAL;
3569 }
3570 ALOGD(":%s channel allocation = 0x%x", __func__, channel_alloc);
3571 ret = mixer_ctl_set_value(ctl, 0, channel_alloc);
3572
3573 if (ret < 0) {
3574 ALOGE("%s: Could not set ctl, error:%d ", __func__, ret);
3575 }
3576
3577 return ret;
3578}
3579
3580int platform_set_channel_map(void *platform, int ch_count, char *ch_map, int snd_id)
3581{
3582 struct mixer_ctl *ctl;
3583 char mixer_ctl_name[44]; // max length of name is 44 as defined
3584 int ret;
3585 unsigned int i;
3586 int set_values[8] = {0};
3587 char device_num[13]; // device number up to 2 digit
3588 struct platform_data *my_data = (struct platform_data *)platform;
3589 struct audio_device *adev = my_data->adev;
3590 ALOGV("%s channel_count:%d",__func__, ch_count);
3591 if (NULL == ch_map) {
3592 ALOGE("%s: Invalid channel mapping used", __func__);
3593 return -EINVAL;
3594 }
3595 strlcpy(mixer_ctl_name, "Playback Channel Map", sizeof(mixer_ctl_name));
3596 if (snd_id >= 0) {
3597 snprintf(device_num, sizeof(device_num), "%d", snd_id);
3598 strncat(mixer_ctl_name, device_num, 13);
3599 }
3600
3601 ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
3602
3603 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3604 if (!ctl) {
3605 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3606 __func__, mixer_ctl_name);
3607 return -EINVAL;
3608 }
3609 for (i = 0; i< ARRAY_SIZE(set_values); i++) {
3610 set_values[i] = ch_map[i];
3611 }
3612
3613 ALOGD("%s: set mapping(%d %d %d %d %d %d %d %d) for channel:%d", __func__,
3614 set_values[0], set_values[1], set_values[2], set_values[3], set_values[4],
3615 set_values[5], set_values[6], set_values[7], ch_count);
3616
3617 ret = mixer_ctl_set_array(ctl, set_values, ch_count);
3618 if (ret < 0) {
3619 ALOGE("%s: Could not set ctl, error:%d ch_count:%d",
3620 __func__, ret, ch_count);
3621 }
3622 return ret;
3623}
3624
3625unsigned char platform_map_to_edid_format(int audio_format)
3626{
3627 unsigned char format;
3628 switch (audio_format & AUDIO_FORMAT_MAIN_MASK) {
3629 case AUDIO_FORMAT_AC3:
3630 ALOGV("%s: AC3", __func__);
3631 format = AC3;
3632 break;
3633 case AUDIO_FORMAT_AAC:
3634 ALOGV("%s:AAC", __func__);
3635 format = AAC;
3636 break;
3637 case AUDIO_FORMAT_E_AC3:
3638 ALOGV("%s:E_AC3", __func__);
3639 format = DOLBY_DIGITAL_PLUS;
3640 break;
3641 case AUDIO_FORMAT_PCM_16_BIT:
3642 case AUDIO_FORMAT_PCM_16_BIT_OFFLOAD:
3643 case AUDIO_FORMAT_PCM_24_BIT_OFFLOAD:
3644 default:
3645 ALOGV("%s:PCM", __func__);
3646 format = LPCM;
3647 break;
3648 }
3649 return format;
3650}
3651
3652uint32_t platform_get_compress_passthrough_buffer_size(
3653 audio_offload_info_t* info)
3654{
3655 uint32_t fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
3656 if (!info->has_video)
3657 fragment_size = MIN_COMPRESS_PASSTHROUGH_FRAGMENT_SIZE;
3658
3659 return fragment_size;
3660}
3661
3662void platform_reset_edid_info(void *platform) {
3663
3664 ALOGV("%s:", __func__);
3665 struct platform_data *my_data = (struct platform_data *)platform;
3666 if (my_data->edid_info) {
3667 ALOGV("%s :free edid", __func__);
3668 free(my_data->edid_info);
3669 my_data->edid_info = NULL;
3670 }
3671}
3672
3673bool platform_is_edid_supported_format(void *platform, int format)
3674{
3675 struct platform_data *my_data = (struct platform_data *)platform;
3676 struct audio_device *adev = my_data->adev;
3677 edid_audio_info *info = NULL;
3678 int num_audio_blocks;
3679 int i, ret, count;
3680 unsigned char format_id = platform_map_to_edid_format(format);
3681
3682 ret = platform_get_edid_info(platform);
3683 info = (edid_audio_info *)my_data->edid_info;
3684 if (ret == 0 && info != NULL) {
3685 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
3686 /*
3687 * To check
3688 * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
3689 * & DOLBY_DIGITAL_PLUS
3690 */
3691 if (info->audio_blocks_array[i].format_id == format_id) {
3692 ALOGV("%s:platform_is_edid_supported_format true %x",
3693 __func__, format);
3694 return true;
3695 }
3696 }
3697 }
3698 ALOGV("%s:platform_is_edid_supported_format false %x",
3699 __func__, format);
Pradnya Chaphekar8a9dcd82014-09-09 09:49:10 -0700[diff] [blame]3700 return false;
3701}
3702
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3703int platform_set_edid_channels_configuration(void *platform, int channels) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]3704
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3705 struct platform_data *my_data = (struct platform_data *)platform;
3706 struct audio_device *adev = my_data->adev;
3707 edid_audio_info *info = NULL;
3708 int num_audio_blocks;
3709 int channel_count = 2;
3710 int i, ret, count;
3711 char default_channelMap[MAX_CHANNELS_SUPPORTED] = {0};
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]3712
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3713 ret = platform_get_edid_info(platform);
3714 info = (edid_audio_info *)my_data->edid_info;
3715 if(ret == 0 && info != NULL) {
3716 if (channels > 2) {
Haynes Mathew Georgef4da6fe2014-06-20 19:14:25 -0700[diff] [blame]3717
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3718 ALOGV("%s:able to get HDMI sink capabilities multi channel playback",
3719 __func__);
3720 for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
3721 if (info->audio_blocks_array[i].format_id == LPCM &&
3722 info->audio_blocks_array[i].channels > channel_count &&
3723 info->audio_blocks_array[i].channels <= MAX_HDMI_CHANNEL_CNT) {
3724 channel_count = info->audio_blocks_array[i].channels;
3725 }
3726 }
3727 ALOGV("%s:channel_count:%d", __func__, channel_count);
3728 /*
3729 * Channel map is set for supported hdmi max channel count even
3730 * though the input channel count set on adm is less than or equal to
3731 * max supported channel count
3732 */
3733 platform_set_channel_map(platform, channel_count, info->channel_map, -1);
3734 platform_set_channel_allocation(platform, info->channel_allocation);
3735 } else {
3736 default_channelMap[0] = PCM_CHANNEL_FL;
3737 default_channelMap[1] = PCM_CHANNEL_FR;
3738 platform_set_channel_map(platform,2,default_channelMap,-1);
3739 platform_set_channel_allocation(platform,0);
3740 }
3741 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3742
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3743 return 0;
3744}
3745
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3746void platform_cache_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3747{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3748 platform_get_edid_info(platform);
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3749}
3750
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3751void platform_invalidate_edid(void * platform)
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3752{
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3753 struct platform_data *my_data = (struct platform_data *)platform;
3754 my_data->edid_valid = false;
3755 if (my_data->edid_info) {
3756 memset(my_data->edid_info, 0, sizeof(struct edid_audio_info));
3757 }
Pradnya Chaphekar4403bd72014-09-09 09:50:01 -0700[diff] [blame]3758}
Preetam Singh Ranawat8bde2c52015-03-20 12:00:49 +0530[diff] [blame]3759
3760int platform_set_mixer_control(struct stream_out *out, const char * mixer_ctl_name,
3761 const char *mixer_val)
3762{
3763 struct audio_device *adev = out->dev;
3764 struct mixer_ctl *ctl = NULL;
3765 ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
3766 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3767 if (!ctl) {
3768 ALOGE("%s: could not get ctl for mixer cmd - %s",
3769 __func__, mixer_ctl_name);
3770 return -EINVAL;
3771 }
3772
3773 return mixer_ctl_set_enum_by_string(ctl, mixer_val);
3774}
3775
3776int platform_set_hdmi_config(struct stream_out *out)
3777{
3778 struct listnode *node;
3779 struct audio_usecase *usecase;
3780 struct audio_device *adev = out->dev;
3781 const char *hdmi_format_ctrl = "HDMI RX Format";
3782 const char *hdmi_rate_ctrl = "HDMI_RX SampleRate";
3783 int sample_rate = out->sample_rate;
3784 /*TODO: Add rules and check if this needs to be done.*/
3785 if((is_offload_usecase(out->usecase)) &&
3786 (out->compr_config.codec->compr_passthr == PASSTHROUGH ||
3787 out->compr_config.codec->compr_passthr == PASSTHROUGH_CONVERT)) {
3788 /* TODO: can we add mixer control for channels here avoid setting */
3789 if ((out->format == AUDIO_FORMAT_E_AC3 ||
3790 out->format == AUDIO_FORMAT_E_AC3_JOC) &&
3791 (out->compr_config.codec->compr_passthr == PASSTHROUGH))
3792 sample_rate = out->sample_rate * 4;
3793 ALOGD("%s:HDMI compress format and samplerate %d, sample_rate %d",
3794 __func__, out->sample_rate, sample_rate);
3795 platform_set_mixer_control(out, hdmi_format_ctrl, "Compr");
3796 switch (sample_rate) {
3797 case 32000:
3798 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_32");
3799 break;
3800 case 44100:
3801 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_44_1");
3802 break;
3803 case 96000:
3804 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_96");
3805 break;
3806 case 176400:
3807 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_176_4");
3808 break;
3809 case 192000:
3810 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_192");
3811 break;
3812 case 128000:
3813 if (out->format != AUDIO_FORMAT_E_AC3) {
3814 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_128");
3815 break;
3816 } else
3817 ALOGW("Unsupported sample rate for E_AC3 32K");
3818 default:
3819 case 48000:
3820 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
3821 break;
3822 }
3823 } else {
3824 ALOGD("%s: HDMI pcm and samplerate %d", __func__,
3825 out->sample_rate);
3826 platform_set_mixer_control(out, hdmi_format_ctrl, "LPCM");
3827 platform_set_mixer_control(out, hdmi_rate_ctrl, "KHZ_48");
3828 }
3829
3830 /*
3831 * Deroute all the playback streams routed to HDMI so that
3832 * the back end is deactivated. Note that backend will not
3833 * be deactivated if any one stream is connected to it.
3834 */
3835 list_for_each(node, &adev->usecase_list) {
3836 usecase = node_to_item(node, struct audio_usecase, list);
3837 ALOGV("%s:disable: usecase type %d, devices 0x%x", __func__,
3838 usecase->type, usecase->devices);
3839 if (usecase->type == PCM_PLAYBACK &&
3840 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
3841 disable_audio_route(adev, usecase);
3842 }
3843 }
3844
3845 /*
3846 * Enable all the streams disabled above. Now the HDMI backend
3847 * will be activated with new channel configuration
3848 */
3849 list_for_each(node, &adev->usecase_list) {
3850 usecase = node_to_item(node, struct audio_usecase, list);
3851 ALOGV("%s:enable: usecase type %d, devices 0x%x", __func__,
3852 usecase->type, usecase->devices);
3853 if (usecase->type == PCM_PLAYBACK &&
3854 usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
3855 enable_audio_route(adev, usecase);
3856 }
3857 }
3858
3859 return 0;
3860}
3861
3862int platform_set_device_params(struct stream_out *out, int param, int value)
3863{
3864 struct audio_device *adev = out->dev;
3865 struct mixer_ctl *ctl;
3866 char *mixer_ctl_name = "Device PP Params";
3867 int ret = 0;
3868 uint32_t set_values[] = {0,0};
3869
3870 set_values[0] = param;
3871 set_values[1] = value;
3872
3873 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
3874 if (!ctl) {
3875 ALOGE("%s: Could not get ctl for mixer cmd - %s",
3876 __func__, mixer_ctl_name);
3877 ret = -EINVAL;
3878 goto end;
3879 }
3880
3881 ALOGV("%s: Setting device pp params param: %d, value %d mixer ctrl:%s",
3882 __func__,param, value, mixer_ctl_name);
3883 mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
3884
3885end:
3886 return ret;
3887}
3888
Preetam Singh Ranawat2d0e4632015-02-02 12:40:59 +0530[diff] [blame]3889int platform_get_subsys_image_name(char *buf)
3890{
3891 strlcpy(buf, PLATFORM_IMAGE_NAME, sizeof(PLATFORM_IMAGE_NAME));
3892 return 0;
3893}